-
公开(公告)号：US5145693A
公开(公告)日：1992-09-08
申请号：US611176
申请日：1990-11-08
CPC分类号： B30B15/32 , B30B11/005 , B30B11/08
摘要： A method of monitoring maximum pressing forces of a pelletizing machine provided with a rotatable matrix disc and plungers, involves the steps of supplying values corresponding to pressing forces applied by plungers for evaluation in a computer so as to control a deviating device, detecting a position of the matrix disc continuously by an angle pulse transmitter and releasing pulses by the latter to supply the pulses to the computer, and coordinating the pulses with predetermined maximum pressing force values and supplying to evaluation. The pelletizing machine has a rotatable matrix disc, plungers whose maximum pressing forces are supplied for evaluation, a computer to which the maximum pressing forces of the plungers are supplied for evaluation, and an angle pulse transmitter supplying pulses released by the matrix disc during its rotation into the computer for an association to measured maximum pressing forces.
摘要翻译： 一种监测设置有可旋转矩阵盘和柱塞的造粒机的最大压力的方法，包括以下步骤：将对应于由柱塞施加的压力的值提供给计算机进行评估，以便控制偏差装置，检测位置 矩阵盘由角度脉冲发射器连续地释放，并且通过后者释放脉冲以将脉冲提供给计算机，并且将预定的最大压力值与脉冲协调并提供给评估。 造粒机具有可旋转矩阵盘，其最大压力被提供用于评估的柱塞，用于评估柱塞的最大压力的计算机，以及角度脉冲发生器，其在旋转期间提供由矩阵盘释放的脉冲 进入计算机进行关联以测量最大压力。
-
公开(公告)号：US4640376A
公开(公告)日：1987-02-03
申请号：US797419
申请日：1985-11-12
申请人： Jurgen Hinzpeter
发明人： Jurgen Hinzpeter
摘要： A device for testing the weight of individual tablets which are filled into containers. Random samples are selected by a pivotable arm with a cage and dropped into a container that has been tared.
摘要翻译： 用于测试填充到容器中的各个片剂的重量的装置。 随机样品由带有保持架的可枢转臂选择，并放入已经去皮的容器中。
-
公开(公告)号：US07351048B2
公开(公告)日：2008-04-01
申请号：US11058967
申请日：2005-02-16
申请人： Jurgen Hinzpeter , Ingo Schmidt , Andreas Groth , Andreas Teetzen , Thomas Pannewitz , Holger Behns
发明人： Jurgen Hinzpeter , Ingo Schmidt , Andreas Groth , Andreas Teetzen , Thomas Pannewitz , Holger Behns
CPC分类号： B22F3/03 , B22F2003/033 , B22F2999/00 , B30B11/005 , B30B11/02 , B30B15/0094 , B30B15/067 , B22F2203/01
摘要： Powder press for the production of pressed articles of powder-shaped pressing material, having the following characteristics: a female mould plate with a least two female moulds or one female mould with at least two female die bores, at least two upper plungers, which co-operate with the female moulds and the female die bores, respectively, hydraulic cylinder for the upper plungers at least two bottom plungers, which co-operate with the female moulds and the female die bores, respectively hydraulic cylinders for the bottom plungers at least one position sensor for the upper plungers, and at least one position sensor for the bottom plungers force sensors for the individual hydraulic cylinders and a controlling means for the hydraulic cylinder or the hydraulic cylinders for the upper plungers and each one controlling means for the hydraulic cylinders for the bottom plungers.
摘要翻译： 粉末压制机用于制造粉末状压制材料的压制制品，具有以下特征：具有至少两个阴模的阴模板或具有至少两个阴模孔的一个阴模，至少两个上活塞杆 与母模和母模孔分别操作用于上柱塞的液压缸至少两个底座柱塞，其与阴模和母模孔配合，分别用于底部柱塞的液压缸至少一个 用于上柱塞的位置传感器和用于底部柱塞的至少一个位置传感器用于各个液压缸的力传感器以及用于液压缸或用于上柱塞的液压缸的控制装置和用于液压缸的每个控制装置 底部柱塞。
-
4.发明授权Method and device for depositing pulverized lubricants or parting compounds on the pressing tools of tabletting machines 失效将粉碎的润滑剂或分型化合物沉积在压片机的压制工具上的方法和装置
公开(公告)号：US5643630A
公开(公告)日：1997-07-01
申请号：US415723
申请日：1995-04-03
申请人： Jurgen Hinzpeter , Ulrich Zeuschner , Hans-Joachim Pierags , Peter Luneburg , Elke Wittenberg , Ulrich Arndt
发明人： Jurgen Hinzpeter , Ulrich Zeuschner , Hans-Joachim Pierags , Peter Luneburg , Elke Wittenberg , Ulrich Arndt
CPC分类号： B30B15/0011
摘要： A method of depositing dosed quantities of pulverized lubricants or parting compounds on the materials contacting surfaces of pressing tools of tabletting machines, according to which the parting compound uniformly distributed by a gaseous transport medium is blown on the surfaces, said parting compound during operation of said tabletting machine being continuously blown on the used surfaces and being removed from the areas adjacent to the used surfaces by suction continuously.
摘要翻译： 一种在压片机的压制工具的材料接触表面上沉积量为粉碎的润滑剂或分型化合物的方法，根据该方法，由气体输送介质均匀分布的分型化合物在所述表面上吹送，所述分离化合物在所述 压片机在所使用的表面上连续吹塑，并通过连续抽吸从与使用过的表面相邻的区域移除。
-
5.发明授权Method of and arrangement for monitoring pressing forces in a pelletizing machine 失效用于监测造粒机中的按压力的方法和装置
公开(公告)号：US5223192A
公开(公告)日：1993-06-29
申请号：US845329
申请日：1992-03-03
CPC分类号： B30B15/0094 , B30B11/005 , B30B11/08
摘要： A method of monitoring maximum pressing forces of a pelletizing machine provided with a rotatable matrix disc and plungers, involves the steps of supplying values corresponding to pressing forces applied by plungers for evaluation in a computer so as to control a deviating device, detecting a position of the matrix disc continuously by an angle pulse transmitter and releasing pulses by the latter to supply the pulses to the computer, and coordinating the pulses with predetermined maximum pressing force values and supplying to evaluation. The pelletizing machine has a rotatable matrix disc, plungers whose maximum pressing forces are supplied for evaluation, a computer to which the maximum pressing forces of the plungers are supplied for evaluation, and an angle pulse transmitter supplying pulses released by the matrix disc during its rotation into the computer for an association to measured maximum pressing forces.
摘要翻译： 一种监测设置有可旋转矩阵盘和柱塞的造粒机的最大压力的方法，包括以下步骤：将对应于由柱塞施加的压力的值提供给计算机进行评估，以便控制偏差装置，检测位置 矩阵盘由角度脉冲发射器连续地释放，并且通过后者释放脉冲以将脉冲提供给计算机，并且将预定的最大压力值与脉冲协调并提供给评估。 造粒机具有可旋转矩阵盘，其最大压力被提供用于评估的柱塞，用于评估柱塞的最大压力的计算机，以及角度脉冲发生器，其在旋转期间提供由矩阵盘释放的脉冲 进入计算机进行关联以测量最大压力。
-
公开(公告)号：US4680158A
公开(公告)日：1987-07-14
申请号：US870313
申请日：1986-06-03
申请人： Jurgen Hinzpeter , Ingo Schmidt
发明人： Jurgen Hinzpeter , Ingo Schmidt
CPC分类号： B30B11/08 , B30B11/005
摘要： A circular pelletizing machine for compressing of powder or grain materials, comprises a rotatable matrix disc with a plurality of circumferentially distributed matrices, upper and lower punches located above and below the matrix disc respectively, at least two pre-pressing elements movable relative to one another and acting upon the upper and lower stamps so as to pre-press pellets of a material, at least two main pressing elements movable relative to one another and acting upon the upper and lower stamps so as to finally press the pellets of the material, an adjusting motor arranged to adjust a distance between the main pressing elements relative to one another, computer device arranged to control the adjusting motor, and device for measuring a pressing force of the pre-pressing elements and supplying data of the measurement to the computer device so that the computer device controls the adjusting motor and therefore the distance between the main pressing elements in dependence upon the measured pressing force of the pre-pressing elements. A method is also proposed for controlling the circular pelletizing machine respectively.
摘要翻译： 用于压缩粉末或颗粒材料的圆形造粒机包括具有多个周向分布的矩阵的可旋转矩阵盘，分别位于矩阵盘上方和下方的上冲头和下冲头，至少两个可相对于彼此移动的预压件 并且作用在上下印章上，以便预先压制材料的颗粒，至少两个主压制元件可相对于彼此移动并作用在上下印章上，以便最后压制材料的颗粒， 调节电动机，其布置成相对于彼此调节主按压元件之间的距离，布置成控制调节电动机的计算机设备，以及用于测量预压元件的按压力并将测量数据提供给计算机设备的装置， 计算机设备依赖于控制调节马达并因此控制主按压元件之间的距离 测量的预压元件的按压力。 还提出了分别控制圆形造粒机的方法。
-
公开(公告)号：US07211217B2
公开(公告)日：2007-05-01
申请号：US10225747
申请日：2002-08-22
申请人： Jurgen Hinzpeter , Ulrich Zeuschner , Ingo Schmidt , Thomas Pannewitz , Udo Baltruschat , Thorsten Ehrich , Ulf Hauschild
发明人： Jurgen Hinzpeter , Ulrich Zeuschner , Ingo Schmidt , Thomas Pannewitz , Udo Baltruschat , Thorsten Ehrich , Ulf Hauschild
CPC分类号： B30B15/22 , B22F3/02 , B22F2999/00 , B30B11/005 , B22F2203/03
摘要： A process for the manufacture of compacts, particularly cemented-carbide cutting blades, by compressing metallic powder and subsequently sintering the compacts wherein the compacts are formed in a powder press having a die-plate, an upper ram and at least one lower ram which are associated with a die-bore and are adapted to be actuated by a hydraulic press cylinder with the rams having associated thereto force-measuring devices and path-measuring devices to measure the compression forces during the ram feed motion up to the final positions, wherein the value of the energy to be applied by the upper ram is stored for a compact of predetermined geometry and dimensions and a predetermined material, that the overall energy to be applied by the upper and lower rams is further stored as a second value, that the feed motion of the upper ram is completed when the energy applied by the ram has reached the predetermined first value and the feed motion of the lower ram is effected depending on the application of the residual energy and is completed when the overall energy has reached the predetermined second value.
摘要翻译： 一种用于制造压块，特别是硬质合金切割刀片的方法，通过压缩金属粉末并随后烧结压块，其中压块在具有模板，上压头和至少一个下压头的粉末压力机中形成， 与模孔相关联并且适于由具有与其相关联的压头的液压冲压缸致动力测量装置和路径测量装置来测量在柱塞进给运动期间的压缩力直到最终位置，其中 由上部压头施加的能量的值被存储为具有预定几何尺寸和尺寸和预定材料的压实体，使得由上部和下部柱塞施加的总能量被进一步存储为第二值，即进给 当由冲头施加的能量已经达到预定的第一值时，上冲头的运动完成，并且下冲头的进给运动根据第 e施加剩余能量并在总能量达到预定的第二值时完成。
-
8.发明授权Method and apparatus for minimizing the spread of maximum compression forces in a powder press 失效用于最小化粉末压机中最大压缩力的扩散的方法和装置公开(公告)号：US07147820B2
公开(公告)日：2006-12-12
申请号：US10225604
申请日：2002-08-22
申请人： Jurgen Hinzpeter , Ulrich Zeuschner , Ingo Schmidt , Thomas Pannewitz , Udo Baltruschat , Thorsten Ehrich , Ulf Hauschild
发明人： Jurgen Hinzpeter , Ulrich Zeuschner , Ingo Schmidt , Thomas Pannewitz , Udo Baltruschat , Thorsten Ehrich , Ulf Hauschild
IPC分类号： B22F3/00
CPC分类号： B22F3/004 , B22F2999/00 , B30B11/005 , B30B11/022 , B30B15/22 , B30B15/302 , B22F2203/03 , B22F3/03 , B22F2202/01
摘要： A method for minimizing the spread of the maximum compression forces in compacting powder, specifically metallic powder, by means of a powder press which has a die-plate, an upper ram, and at least one lower ram which are associated with a die-bore and are respectively operable by a hydraulic press cylinder, and a charging shoe movable on the die-plate along a predetermined path for filling the die-bore with the powder, wherein the maximum compression force of at least the upper ram is measured upon arrival at a predetermined position, the charging shoe, the die-plate, the upper ram and/or lower ram are vibrated at a predetermined frequency and amplitude during the filling operation and/or at the beginning of the compression procedure and, in addition, the filling time or the course of charging shoe motion in time are predetermined, wherein the frequency distribution of the maximum compression force values is determined at intervals and the standard deviation is determined therefrom for the maximum compression force, the standard deviation is compared to a predetermined value, if desired, and the vibration parameters, the course of motion in time and/or the path of charging shoe travel are varied according to a predetermined program until the standard deviation has reached the predetermined value or a minimum.
摘要翻译： 一种通过粉末压制机将压实粉末（特别是金属粉末）中的最大压缩力的扩散最小化的方法，所述粉末压制机具有与模孔相关联的模板，上压头和至少一个下压头 并且可分别通过液压缸和一个可沿着预定路径移动的模具板上的充填鞋，用于用粉末填充模孔，其中至少在上冲头的最大压力在到达时测量 在填充操作期间和/或在压缩过程开始时，预定位置，充电块，模板，上压头和/或下压头以预定的频率和振幅振动，此外，填充 预先确定时间或鞋子运动时间的过程，其中最大压缩力值的频率分布以间隔确定，并且由此确定标准偏差 r最大压缩力，如果需要，将标准偏差与预定值进行比较，并且根据预定程序改变振动参数，时间上的运动过程和/或充电靴行进路径，直到标准偏差 已达到预定值或最小值。
-
9.发明授权Method and apparatus for determining the force-displacement diagram of the pairs of punches of a rotary pelleting machine 失效用于确定旋转造粒机的成对冲击力 - 位移图的方法和装置
公开(公告)号：US5699273A
公开(公告)日：1997-12-16
申请号：US590281
申请日：1996-01-23
CPC分类号： B30B11/08 , B30B11/005
摘要： An apparatus and method for determining the force-displacement diagram of pairs of punches in a rotary pelleting machine involving measuring and storing the course of compression of punch pairs for each individual angle step, storing said data and preparing a correction table in a computer which is compared to the theoretical values of displacement.
摘要翻译： 一种用于确定旋转造粒机中的成对冲击力的力 - 位移图的装置和方法，包括测量和存储每个单独角度步骤的冲压对的压缩过程，存储所述数据并在计算机中准备校正表，该计算机是 与位移的理论值相比较。
-
10.发明授权Method and apparatus for making two-layer tablets in a twin rotor pressing machine 失效在双转子压片机中制作双层片剂的方法和装置
公开(公告)号：US5350548A
公开(公告)日：1994-09-27
申请号：US67635
申请日：1993-05-26
CPC分类号： B30B11/005 , B30B11/085
摘要： A method of making two-layer tablets or pellets in a twin rotor pressing machine, in which method during a normal manufacturing period powdery or particulate material is fed into die bores of a die rotor so as to form first layers, said first layers are compressed in a first step by plungers synchronously rotating with the die rotor so as to form first layer pressed articles, the two layers within the die bores are compressed in a second step by said plungers so as to obtain two-layer tablets or pellets, and said two-layer tablets or pellets are removed at a main discharge station, and in which method during an inspection period first layer pressed articles removed at an intermediate discharge station or two-layer tablets or pellets removed at said main discharge station are fed to an inspection station, characterized in that during the inspection period said first layers are compressed more than in said first step during the normal manufacturing period before samples thereof are withdrawn at said intermediate discharge station, and in that the second layers are compressed and the resulting second layer pressed articles are fed either to a scrap path or to said inspection station at least after removal of said samples of the first layer pressed articles.
摘要翻译： 在双转子压制机中制造双层片剂或丸粒的方法，其中在正常制造期间将粉末状或颗粒状材料的方法进料到模具转子的模孔中以形成第一层，所述第一层被压缩 在第一步骤中，柱塞与模具转子同步旋转以形成第一层压制品，模具孔内的两层在第二步中被所述柱塞压缩，以获得双层片剂或丸粒，并且所述 在主放电站移除双层片剂或丸粒，在检查期间，在中间放电站除去的第一层压制物或在所述主放电站除去的两层片剂或丸粒的方法中， 站，其特征在于，在检查期间，在正常制造期间，所述第一层被压缩得比其在所述第一步骤之前的样品被抽出 在所述中间放电站处被拉出，并且第二层被压缩，并且所得到的第二层压制品至少在移除所述第一层压制品的所述样品之后被馈送到废料路径或所述检查站。
-
-
-
-
-
-
-
-
-
搜索结果
26 条记录 (耗时 0.014 秒)
