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Loading disc grabbing device

A carrier plate and cylinder hole technology, applied in the direction of coating, etc., can solve the problems of difficult positioning of the mold and the increase of cumulative error

Active Publication Date: 2021-05-18
XUZHOU YUNTAI AUTOMOBILE ELECTRICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of manually placing the insert on the tray, the gripper of the six-axis robot grabs the insert from the tray, and then puts it into the mold, because there is an extra transfer of the gripper of the six-axis robot in the middle, resulting in accumulated errors Increase, when it comes to the precision production of complex inserts, it is difficult to accurately position the mold after multiple transfers, and produce precision-designed products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-3 , the present embodiment has two positioning column cylinder holes 5, arranged according to the mirror image of the center point of the cylinder fixed plate 3; The cylinder 7 links the column body 8 through the linkage device 27 . Linkage device 27 comprises cylinder piston rod extension rod 28 and connecting plate 29, and cylinder 7 connects cylinder piston rod extension rod 28, and cylinder piston rod extension rod 28 is fixed on the connecting plate 29, and connecting plate 29 is fastened on the cylinder 8. The cylinder piston rod extension rod 28 is screwed and fixedly connected with the connecting plate 29 . The connecting plate 29 and the column body 8 are fastened by screws and threads. The connecting plate 29 is a diamond-shaped plate, and a through hole for the column body 8 to pass through is provided in the middle of the diamond-shaped plate.

[0034] When in use: let the cylinder 7 push the connecting plate 29, the connecting plate 29 ...

Embodiment 2

[0037] Such as Figure 4-5 , this embodiment is based on the first embodiment, the cylinder hole 4 also includes a central column cylinder hole 24 arranged in the center of the plane of the cylinder fixing plate 3, the central column cylinder hole 24 corresponds to the cylinder linkage central column 25, and the central column 25 runs through The center of the positioning column 9 is slidably matched with the positioning column 9; the center bottom of the positioning counterbore 23 is provided with a central counterbore 26 which is slidably matched with the central column 25.

[0038] When in use: let the cylinder 7 push the connecting plate 29 and the central column 25, the connecting plate 29 links the cylinder 8, compress the cylinder 8, the central column 25 and the carrier body 2, and compress the central column 25 and the central counterbore 25, Tighten the push column cylinder, push the column cylinder back to push the push column 10, the inclined surface 12 of the push...

Embodiment 3

[0041] Such as Figure 6 , this embodiment is based on Embodiment 1 or 2, the positioning assembly 19 includes a positioning plate 30 and an assembly plate 31, the positioning plate 30 is placed at the center of the assembly plate 31, and the positioning through hole 21 is placed at the center of the positioning plate 30.

[0042] When in use: let the cylinder 7 push the connecting plate 29 and the central column 25, the connecting plate 29 links the cylinder 8, compress the cylinder 8 and the positioning through hole 21 of the positioning plate 30, and compress the central column 25 and the central counterbore 25, Tighten the push column cylinder, push the column cylinder back to push the push column 10, the inclined surface 12 of the push column 10 pushes the stuck ball 18 into the sink hole on the ball surface, the stuck ball 18 extends out of the spherical sink hole 17, clamps the spherical groove 22, and tightens the positioning The cylinder of the column and the cylinder...

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PUM

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Abstract

The invention discloses a loading disc grabbing device. The device comprises a clamping jaw body and a loading disc body, the clamping jaw body comprises an air cylinder fixing plate, the air cylinder fixing plate is provided with an air cylinder hole, an air cylinder is arranged above the air cylinder hole, an air cylinder piston rod penetrates through the air cylinder hole to be linked with a cylinder body for stroke operation, the cylinder body comprises a positioning column and a pushing column, and the pushing column comprises a matching face, an inclined face and a pushing face; a supporting assembly is connected below the air cylinder fixing plate, a sliding step in sliding fit with the pushing face is arranged on the lower portion of the supporting assembly, a spherical counter bore is formed in the sliding step, and a clamping ball is arranged in the spherical counter bore. and the loading disc body comprises a positioning assembly and an insert loading disc, a positioning through hole is formed in the center of a plane of the positioning assembly, a spherical groove is formed in the hole wall of the positioning through hole, and the spherical groove is matched with the clamping ball. According to the device, through the arrangement of the supporting assembly and the pushing column, accurate positioning of a loading disc is achieved, transfer of a clamping jaw is reduced, and accumulative errors are reduced; and automatic production is realized for products with high difficulty and complicated inserts.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to a device for grabbing a carrier. Background technique [0002] Insert injection molding is a kind of injection molding model. It is to pre-fix the insert in the appropriate position in the mold, and then inject plastic molding. After the mold is opened, the insert is tightly embedded in the product by cooling and solidifying plastic to obtain a threaded ring. , electrodes and other inserts products. In the automated production of precision injection molded parts with inserts, grippers and trays are important components of production equipment. Generally, inserts of injection molded parts are placed into the insert slots in the carrier tray manually or with a small four-axis robot for positioning, and then the six-axis robot grabs the inserts on the carrier tray, correspondingly designing a set The gripper of the six-axis robot is used to grab the insert corresponding to the carr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14
CPCB29C45/14008
Inventor 李含强刘凯
Owner XUZHOU YUNTAI AUTOMOBILE ELECTRICAL APPLIANCE
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