公开(公告)号：US20180372187A1

公开(公告)日：2018-12-27

申请号：US16013264

申请日：2018-06-20

Applicant: DELTA ELECTRONICS, INC.

Inventor： Ching-Hsiung Tsai ,  Jia-Ming Wu ,  Yu-Xian Huang ,  Kuo-Yuan Hung ,  You-Chiuan Hsu

IPC: F16H1/32 ,  F16H57/02 ,  H02K7/116 ,  H02K7/102

CPC classification number: F16H1/32 ,  F16H57/02 ,  F16H2001/327 ,  F16H2057/02034 ,  H02K7/102 ,  H02K7/116

Abstract: A speed reducing device includes a motor and a speed reducing mechanism. The motor includes a stator portion, a shaft portion and rotator portion. The rotator portion includes first and second eccentric rings. The speed reducing mechanism includes first, second and third roller assemblies and first and second cycloid disc sets. These roller assemblies include first rollers, second rollers and third rollers. The first cycloid disc set is mounted around the first eccentric ring, and includes first teeth and second teeth. The second cycloid disc set is mounted around the second eccentric ring, and includes third teeth and fourth teeth. The first teeth are contacted with the first rollers. The third teeth are contacted with the second rollers. The second teeth and the fourth teeth are contacted with the third rollers.

公开(公告)号：US20180254691A1

公开(公告)日：2018-09-06

申请号：US15709702

申请日：2017-09-20

Applicant: DELTA ELECTRONICS, INC.

Inventor： Ching-Hsiung Tsai ,  Chi-Wen Chung ,  Chieh-Huang Lu

IPC: H02K41/03 ,  H02K11/215 ,  H02K11/33 ,  H02K11/27 ,  H02P25/064

CPC classification number: H02K41/031 ,  H02K11/215 ,  H02K11/27 ,  H02K11/33 ,  H02P25/064

Abstract: A moving-magnet transfer platform includes a mover part, a driving part and a stator part. The mover part includes a moving table and a magnet assembly. The stator part includes plural coils, plural switch elements, a current sensor, an electric angle detector, plural magnetic field sensors and a signal processor. The plural switch elements are connected between the driving part and the corresponding coils. When the magnet assembly is moved to a position of the corresponding coil, a magnetic field change is detected by the corresponding magnetic field sensor. The signal processor is used for controlling operations of the plural switch elements. When the magnet assembly is moved to the position of the corresponding coil, the corresponding switch element is turned on under control of the signal processor, so that the moving table is moved with the magnet assembly.

公开(公告)号：US09641058B2

公开(公告)日：2017-05-02

申请号：US14162168

申请日：2014-01-23

Applicant: DELTA ELECTRONICS, INC.

Inventor： Ching-Hsiung Tsai ,  Hong-Cheng Sheu ,  Chi-Wen Chung ,  En-Yi Chu

IPC: H02K41/02 ,  H02K41/03 ,  H02K16/00 ,  H02K3/47

CPC classification number: H02K41/031 ,  H02K3/47 ,  H02K16/00 ,  H02K41/02

Abstract: A linear motor includes a case, a magnet assembly and a coil assembly. The case is disposed along a first direction. The magnet assembly includes at least two first magnets, among which the first magnets are disposed corresponding to and between two first magnetic yokes, respectively. The coil assembly includes a winding coil having an exposed portion, among which the exposed portion is extended along a second direction and disposed between the two first magnetic yokes, and the exposed portion is at least partially overlapped with the two first magnets in a third direction. As a result, the coil assembly and the case are driven to reciprocate along the first direction by the winding coil due to the magnetic force, thereby solving the magnetic disturbing issue, enhancing the driving force of the linear motor, and optimizing the mechanical rigidity.

公开(公告)号：US09180617B2

公开(公告)日：2015-11-10

申请号：US13772353

申请日：2013-02-21

Applicant: DELTA ELECTRONICS, INC.

Inventor： Ching-Hsiung Tsai ,  Yun-Feng Shiu

IPC: G06F19/00 ,  B29C45/76 ,  B29C45/66

CPC classification number: B29C45/7666 ,  B29C45/66 ,  B29C45/766 ,  B29C2945/76946 ,  B29C2945/76993

Abstract: A plastic product manufacturing method includes (a) providing a cloud server which stores a machine number and machine parameters of an all-electric injection-molding machine that includes a controller; (b) downloading the machine parameters from the cloud server according to the machine number; (c) executing mold flow analysis software to generate model data and optimal injection conditions of a mold according to the machine parameters; (d) setting a mold number and a password to the model data and the optimal injection conditions and then storing the same in the cloud server after packaging; (e) connecting to the cloud server using the machine number, the mold number, and the password by the controller; (f) downloading the optimal injection conditions to the controller after the cloud server confirms the machine number, the mold number, and the password; and (g) driving the all-electric injection-molding machine by the controller according to the optimal injection conditions.

Abstract translation: 塑料制品的制造方法包括：（a）提供云服务器，其存储包括控制器的全电动注射成型机的机器编号和机器参数; （b）根据机器号从云服务器下载机器参数; （c）执行模具流分析软件，根据机器参数产生模具数据和模具的最佳注射条件; （d）为模型数据和最佳注入条件设置模具编号和密码，然后在包装后将其存储在云服务器中; （e）使用机器编号，模具编号和控制器的密码连接到云服务器; （f）在云服务器确认机器号码，模具号码和密码之后，将最佳注入条件下载到控制器; 和（g）根据最佳注射条件由控制器驱动全电注塑机。

公开(公告)号：US09126333B2

公开(公告)日：2015-09-08

申请号：US13860811

申请日：2013-04-11

Applicant: DELTA ELECTRONICS, INC.

Inventor： Ching-Hsiung Tsai

IPC: G06F19/00 ,  B25J9/16 ,  B25J17/00 ,  B25J9/10 ,  H02K7/116 ,  H02P1/00 ,  H02K16/00

CPC classification number: B25J9/1633 ,  B25J9/102 ,  B25J17/00 ,  H02K7/116 ,  H02K16/00 ,  H02P1/00 ,  H02P5/68

Abstract: A robot joint utilized in a robot arm is disclosed. The robot joint includes a hollow shaft, a first gear, plural motors, plural second gears, an encoder, and a digital signal processor. The first gear is fixed on the hollow shaft. The motors are arranged surrounding the hollow shaft. Each of the motors has a rotating shaft. The second gears are fixed on the rotating shaft and are engaged with the first gear, so that the hollow shaft can be rotated with the second gears driven by the motors. The encoder is disposed at a side of one of the motors opposite to the second gears. The signal detected by the encoder is sent to the digital signal processor for driving the motors. A robot arm using the robot joint is also disclosed.

Abstract translation: 公开了一种在机器人臂中使用的机器人关节。 机器人接头包括中空轴，第一齿轮，多个电机，多个第二齿轮，编码器和数字信号处理器。 第一齿轮固定在空心轴上。 电动机围绕中空轴布置。 每个电机都有一个旋转轴。 第二齿轮固定在旋转轴上并与第一齿轮接合，使得中空轴可以随着由马达驱动的第二齿轮而旋转。 编码器设置在与第二齿轮相对的一个电动机的一侧。 由编码器检测到的信号被发送到用于驱动电动机的数字信号处理器。 还公开了一种使用机器人关节的机器人手臂。