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Plastic dropper mold blanking device and control method thereof

A dropper and mold technology, which is applied in the field of plastic dropper mold cutting devices, can solve the problems of controlling the quality of finished products, low cutting precision of blades, time-consuming and laborious, etc., so as to improve production efficiency, facilitate cutting, and improve precision. Effect

Pending Publication Date: 2021-12-03
玉环楚港模具科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned mold, the semi-finished product is simply cut off by the blade, and the flash is not cut. After the semi-finished product is removed, the operation of removing the flash is still required, which is time-consuming and laborious, and the cutting accuracy of the blade is not high, which will cause the finished product to be broken. There are obvious differences between them, which affect the quality control of finished products

Method used

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  • Plastic dropper mold blanking device and control method thereof
  • Plastic dropper mold blanking device and control method thereof
  • Plastic dropper mold blanking device and control method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0041] refer to figure 1 , the present embodiment provides a plastic dropper mold blanking device, including a fixed template 300 and a movable template 400, the movable template 400 is provided with a discharge port 410, the shape of the discharge port 410 is adapted to the shape of the plastic dropper. The cutting knife 510 can be extended into the feeding port 410 to cut the semi-finished plastic dropper after blow molding. Cutting, improve production efficiency. The first driving mechanism drives the movement of the fixed template 300, the second driving mechanism drives the movement of the cutter 510, and the first positioning device is set on the first driving mechanism, and the second positioning device is set on the second driving mechanism, which can ensure the first The accuracy of the action of the first driving mechanism and the second driving mechanism ensures the accuracy of material cutting.

[0042] Such as figure 1 As shown, in the present embodiment, optim...

Embodiment 2

[0044] refer to figure 2 , This embodiment provides a plastic dropper mold blanking device, in addition to the technical features of the above embodiments, it also includes the following technical features.

[0045] Such as figure 2 As shown, the first driving mechanism includes a first slide rail 610, a fixed mold base 100 is fixedly installed at one end of the first slide rail 610, and a movable mold base 200 is movably installed at the other end of the first slide rail 610. The mold base 200 is connected with a first pushing mechanism 600 , and the first pushing mechanism 600 can be a hydraulic cylinder, an air cylinder or an electric push rod, so that the movable mold base 200 can move toward the fixed mold base 100 on the first slide rail 610 . The fixed mold base 100 is installed on the side facing the movable mold base 200 with the fixed template 300, and the movable mold base 200 is installed on the side facing the fixed mold base 100. Clamping. A buffer mechanism...

Embodiment 3

[0047] refer to Figure 4 , Figure 5 , this embodiment provides a plastic dropper mold blanking device, in addition to the technical features of the embodiment, it also includes the following acceptance features.

[0048] Such as Figure 4 As shown, the receiving part 320 includes a receiving cavity 321 , a fixed body 322 and a movable body 323 are arranged in the receiving cavity 321 , the fixed body 322 is at one side of the receiving cavity 321 , and the movable body 323 is placed at the other side opposite to the fixed body 322 . Both the fixed body 322 and the movable body 323 are provided with inclined surfaces, so that the fixed body 322 and the movable body 323 form a trumpet-shaped structure. The movable body 323 can move in the direction towards the fixed body 322 in the receiving chamber 321 through the guide rail structure. The side wall, when the movable body 323 moves, the buffer rod 324 can expand and contract on the side wall of the receiving chamber 321, t...

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Abstract

The invention discloses a mold, and particularly relates to a plastic dropper mold blanking device and a control method thereof. The plastic dropper mold blanking device comprises a fixed mold plate and a movable mold plate, the movable mold plate is provided with a blanking port, and the shape of the blanking port is matched with the shape of a plastic dropper. A cutting knife can extend into the blanking port to cut a plastic dropper semi-finished product after blow molding, and the shape of the cutting knife is matched with that of the plastic dropper, so that the flash of the plastic dropper semi-finished product can be cut, and the production efficiency is improved. As a first driving mechanism drives the fixed mold plate to move, a second driving mechanism drives the cutting knife to move, a first positioning device is arranged on the first driving mechanism, and a second positioning device is arranged on the second driving mechanism, the action accuracy of the first driving mechanism and the second driving mechanism can be guaranteed, so that the cutting accuracy is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to a plastic dropper mold blanking device and a control method thereof. Background technique [0002] Plastic molds are tools that are matched with plastic molding machines in the plastic processing industry to give plastic products a complete configuration and precise dimensions; due to the variety of plastics and processing methods, the structures of plastic molding machines and plastic products are also complicated and simple There are also various types and structures of plastic molds. [0003] The Chinese invention patent with application number 201210302579.8 discloses a blow molding mold for Pasteur straws. The mold is provided with an air inlet cavity and a straw cavity. The small suction head is connected to the air inlet cavity, and a blade is inserted at the connection between the small suction head of the suction pipe cavity and the air inlet cavity, and the blade is dri...

Claims

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Application Information

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IPC IPC(8): B29C49/50B29C49/70
CPCB29C49/50B29C49/70B29C2049/503
Inventor 张江华
Owner 玉环楚港模具科技有限公司
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