摘要:
A transfer press is provided in which a bed (2), a crown (3) and a slide (4) are divided into sections for respective working stations (W1, W2, - - - ) and the respective divided sections are fabricated into a module as a set of press unit, and in such transfer press, a plurality of uprights (5) are disposed between the respective bed sections and crown sections, the bed sections and the crown sections are coupled and fastened by means of tie rods (6) inserted into the uprights, and reinforcing means (10) are disposed to the uprights at positions higher than a lower dead point of the slide sections for coupling adjacent uprights together.
摘要:
A hand held device for compressing used or empty household containers consists generally of a long, straight handle and a small non-slip base. The handle has a hole in the center to receive the top of the container. The handle has rounded points protruding from the bottom, near the hole that receives the container top. As one slowly pushes the handle downward the points push on the structure of the top of the container. This creates points of failure, and allows the container to be crushed downward in a simple, slow, smooth manner, requiring very little downward force. The non-slip base, where the container is placed before compressing, keeps the container from slipping during compression. Before the container is compressed, the cap is loosened to let air out as it compresses. Once it is compressed, the cap is tightened, so the container remains compressed.
摘要:
A tool drive apparatus and method are provided which are particularly well suited for the processing of semiconductor chips on leadframe strips. The tool drive apparatus includes at least one press having a tool-receiving space, a top and bottom tool received in the tool-receiving space, and a drive unit coupled to the at least one press for asynchronous substantially vertical movement of the top tools in adjacent presses. The drive unit includes a rotatable main shaft carrying up to six cam discs each of which may be associated with a press. This arrangement permits the processing of more than one process area on a leadframe strip in the same press cycle in one tool at a time enabling the tools to be placed closer together to shorten the processing line. The tool drive apparatus may also include a latch assembly which, when activated, creates a larger tool-receiving space for repair and maintenance of the tool in one press without affecting other presses in the processing line.
摘要:
Guide posts that guide the elevating motion of a slide also serves as the guide means for the elevating motion of a bolster. A bolster elevation drive means consists of a hydraulic cylinder. The top of the hydraulic cylinder is connected to the bottom of the bolster. For maintenance and inspection of the dies, the bolster is lowered to open a space between the upper die and the lower die. During operation of the press, the bolster is supported by hydraulic pressure trapped in the hydraulic cylinder.
摘要:
An electric press with dust generation preventing device, especially used in a clean spaced room, is disclosed, wherein the electric press has the essential elements including a pressing ram, an electric drive motor and a transmission provided between the drive motor and the pressing ram and transmitting the driving force of the drive motor to the pressing ram to reciprocatingly move the ram relative to a work to be pressingly processed, the electric press substantially comprises a casing structured airtight for covering the essential elements, an pipe elongated and having one end thereof being located within the casing and the opposite end being located in an open air outside of the clean spaced room and an air absorbing means provided in connection with said pipe and operated to cause the air in the casing to flow through said pipe out into the open air outside of the clean spaced room.
摘要:
A baling press for agricultural harvesting products such as silage, hey, straw and the like, has a depositing device which is bringable into an operating position and transporting position and is operative for depositing pressed bales on a ground surface, the depositing device including a plurality of articulately connected elements, means forming a pressing passage having a housing and an opening, an element arranged to close the opening of the pressing passage in the transporting position, the element being foldable in by approximately 90° to a pressing direction for conversion of the depositing device from the operating position to the transporting position, and further comprising another element which is bringable as a drawer under a bottom of the pressing passage, an actuating device is provided for the depositing device and has a correspondingly operating adjusting members.
摘要:
The invention concerns a compactor for empty containers consisting of a fixed frame (1) and a mobile element (2) integral with the frame but capable of sliding inside or outside the fixed frame, and of receiving the container (12) between an upper part of the fixed element (7) forming an anvil and a part of the mobile element forming a compressing member. The mobile element can be subjected to a vertical downward force. Said force is applied on the lower part of mobile element (9) by the user's foot. Said lower part forming a pedal is located underneath the fixed frame top part to cause the mobile element (2) to slide and compress the container between the opposite surfaces of said upper parts.
摘要:
A press die includes a lower die, a slide cam movable along the lower die, and an energizing body disposed between the slide cam and the lower die to abut against both surfaces thereof for biasing the slide cam for movement in one direction along the lower die. The slide cam is provided with a plug having an outer diameter that is larger than an outer diameter of the energizing body and abutting against an end surface of the energizing body. This arrangement enables easy attachment and detachment of the energizing body to and from the press die.
摘要:
A manual trash compactor for a garbage can with an open top end and a closed bottom end. The compactor comprises a hood having an open top end and a bottom end that is attached to a top end of the garbage can. In addition, attached to the hood is a top or substantially closed surface wherein the top surface has at least one hole. There is also an adjustable arm that has a bottom end that is rotatably mounted on the top surface. The adjustable arm also has an opposite top end. Rotatably attached to the top end of the adjustable arm is a lever arm. A first end of the lever arm attaches to the adjustable arm while there is a second end that is spaced opposite the first end. Along the lever arm is a piston having a top end that is rotatably attached to the lever arm. The piston also has a bottom end that extends through the at least one hole in the top surface, with the bottom end extending into the garbage can. A compression plate is attached substantially perpendicular to the piston at the bottom end of the piston. Thus, to manually compress garbage in a garbage can, a user can close the top, and press down on the second end of the lever arm. This act rotates the adjustable arm and the lever arm so that the piston extends down, substantially perpendicular to the bottom end of the garbage can driving the compression plate onto the garbage and compacting the garbage between the compression plate and the bottom end of the garbage can.
摘要:
A material handling apparatus comprising a charging hopper having an upper first opening through which material can be loaded into the charging hopper and a lower second opening through which material can be discharged from the charging hopper. The apparatus includes a control member having a work head having one or more sections which is mounted for movement within the charging hopper about a pivot axis which extends generally laterally with respect to the normal upright operative position of the apparatus. The control member is pivotally movable about the pivot axis between a first position in which the work head is spaced from and disposed above the second opening, and a second position in which the work head is adjacent or within the second opening. The control member has a plurality of arms for pivotally mounting control member. A pivot bar is coupled to the mounting arms for maintaining stability between the mounting arms and to ensure proper movement of the control member.