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A device for edge cutting of plastic barrel cover after injection molding

A technology for plastic barrels and barrel lids, applied in the field of plastic product processing, can solve problems such as uncontrollable strength and reducing the sealing performance of barrel lids

Active Publication Date: 2022-05-24
肇庆宏顺包装制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the manual hand-held cutting knife proposed in the above-mentioned background technology to remove it, due to the uncontrollable strength during manual cutting, the cover cannot be cut flat along the cover, which will reduce the sealing of the bung cover. The present invention aims to provide A cutting device for plastic bung lid injection molded back cover that can cut the cuticle of the bung lid evenly, can clamp bung lids of different sizes, and can accurately cut the cuticle of the bung lid

Method used

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  • A device for edge cutting of plastic barrel cover after injection molding
  • A device for edge cutting of plastic barrel cover after injection molding
  • A device for edge cutting of plastic barrel cover after injection molding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A plastic barrel cover injection molding back cover edge cutting device, such as Figure 1-8 As shown, it includes a frame 1, a cutting rotation mechanism 2, a barrel lid clamping mechanism 3, a barrel lid clamping size control mechanism 4, a barrel lid cutting rotation mechanism 5 and a cutting height adjustment mechanism 6. A cutting and rotating mechanism 2 is installed at the bottom, a barrel cover clamping mechanism 3 is installed in the middle of the rack 1 and is connected with the cutting and rotating mechanism 2, and the end of the barrel cover clamping mechanism 3 away from the rack 1 is provided with a barrel cover clamping size. The control mechanism 4, the barrel lid clamping size control mechanism 4 is connected with the cutting and rotating mechanism 2, the side of the frame 1 away from the barrel lid clamping size control mechanism 4 is provided with a barrel lid cutting and rotating mechanism 5, and the barrel lid is cut and rotated. A cutting height ad...

Embodiment 2

[0028] On the basis of Example 1, as Figure 1-8 As shown in the figure, the adjustable size control mechanism 4 for clamping the barrel lids when clamping barrel lids with different diameters includes a smooth sleeve 4-1, a connecting rod 4-2, a universal ball 4-3, and an arc frame 4- 4. Adjusting nut 4-5 and adjusting screw 4-6, the bottom of the sliding rod 3-2 is slidingly connected with a smooth sleeve 4-1, one side of the smooth sleeve 4-1 is fixedly connected with a connecting rod 4-2, the connecting rod 4-2 One end away from the smooth sleeve 4-1 is movably installed with a universal ball 4-3, the inner side of the sector gear 2-4 is provided with a groove, and the inner side of the universal ball 4-3 and the sector gear 2-4 is opened The groove sliding connection, one side of the round sleeve 4-1 is fixedly connected with an arc frame 4-4, the arc frame 4-4 is fixedly connected with an adjusting nut 4-5, and the adjusting nut 4-5 is connected by a thread There is an ...

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PUM

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Abstract

The invention relates to the field of plastic product processing, in particular to a device for trimming plastic barrel lids after injection molding, including a frame, a cutting and rotating mechanism, a barrel lid clamping mechanism, a bucket lid clamping size control mechanism, etc.; the frame The bottom of the frame is equipped with a cutting and rotating mechanism, and the middle part of the frame is equipped with a lid clamping mechanism and connected with the cutting and rotating mechanism. In the present invention, a bung cover clamping mechanism and a bung cover cutting and rotating mechanism are provided to clamp the pass by using the bung cover clamping mechanism first, and then the fixed bung cover is cut and cut by the bung cover cutting and rotating mechanism. The function of accurately cutting through the edge of the cover is realized.

Description

technical field [0001] The invention relates to the field of plastic product processing, in particular to an edge cutting device for a plastic barrel cover after injection molding. Background technique [0002] Plastic products are a general term for daily life, industrial and other articles processed with plastic as the main raw material. Including plastic as raw material injection molding, blister and other products of all processes. Plastic is a kind of plastic synthetic polymer material. [0003] The plastic cover is generally made of polyolefin as the main raw material, which is processed by injection molding, hot pressing and other processes. Plastic anti-theft caps are required to be easy for consumers to open. How to reasonably control the sealing performance of bottle caps is the focus of on-line or off-line testing of production units. Therefore, after injection molding, due to the low precision of injection molding, it is easy to leave some residual horny on th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D7/02B26D7/26B26D1/25B29C45/17B29L31/56
CPCB26D7/02B26D7/2628B26D1/25B29C45/1769B29L2031/56
Inventor 黄彬
Owner 肇庆宏顺包装制品有限公司