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Plastic cover punching device for plastic cup processing and processing method thereof

A technology of plastic cover and bottom bracket, applied in metal processing, application, household components, etc., can solve the problems of stamping deformation of plastic cover structure, and achieve the effect of improving work efficiency

Active Publication Date: 2022-03-01
JIAXING YANDANG PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantage that the structure of the punched out plastic cover is easily deformed by stamping when the punching knife and the punch are punching the plastic cover, the invention provides a plastic cover punching machine for plastic cup processing. Device and its processing method

Method used

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  • Plastic cover punching device for plastic cup processing and processing method thereof
  • Plastic cover punching device for plastic cup processing and processing method thereof
  • Plastic cover punching device for plastic cup processing and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A plastic cover punching device for plastic cup processing, such as Figure 1-2 As shown, it includes die unit, punching unit, gear unit, main trigger unit, bottom bracket table 1, top beam frame 2, conveying equipment 3 and collection box 4; the upper front and upper side of bottom bracket table 1 At the rear, a top beam frame 2 is fixedly connected; the left side of the bottom support platform 1 is fixedly connected with a conveying device 3; the right side of the bottom support platform 1 is placed with a collection box 4; Die unit; the upper side of the top beam frame 2 is connected with a punching unit; the left side of the punching unit is connected with a gear unit; the upper side of the punching unit is connected with a main trigger unit; the lower side of the main trigger unit is connected with a gear unit .

[0034] Such as figure 2As shown, the conveying equipment 3 includes a support plate 31, an electric slide rail 32, a slider bracket 33 and an electric...

Embodiment 2

[0044] Such as Figure 1-2 , Figure 7 As shown, on the basis of Embodiment 1, a discharge unit is also included, the first fixed ring 309 is provided with a discharge unit, and the discharge unit includes a second fixed block 501, a first lifting member 502 and a push plate 503 The right side of the first fixed ring 309 is affixed with a second fixed block 501; the upper side bolt of the second fixed block 501 is connected with a first lifting member 502; the upper side of the sleeve 205 is slidingly connected with a push plate 503; The upper lifting end of the lifting component 502 is fixedly connected to the push plate 503 .

[0045] Such as Figure 7-8 As shown, an auxiliary trigger unit is also included. The right side of the bottom support platform 1 is provided with an auxiliary trigger unit. The auxiliary trigger unit includes a third fixing frame 601, a second lifting part 602, a second fixing ring 603 and a trigger plate 604; The right side bolt of the bottom brac...

Embodiment 3

[0048] On the basis of Example 2, such as Figure 9 As shown, on the left side of the support platform 1 and the top beam frame 2, there are several groups of punching units, punching units, gear units, main trigger units and unloading units, and on the right side of the support platform 1, there are equal parts with the punching unit. A number of auxiliary trigger units and collection boxes 4, and each group of die unit, punching unit, gear unit, main trigger unit, unloading unit and auxiliary trigger unit are arranged in a line from left to right.

[0049] First, through the peripheral hot-pressing equipment, the preliminary shape of the plastic cover with the same number as the die unit is horizontally hot-pressed on the plastic raw material in advance, and then the conveying device 3 sequentially transfers the pre-heated and pressed area of ​​the plastic raw material, Transport between each group of punches 102 and punching knives 206, so that each area where the preheatin...

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PUM

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Abstract

The invention relates to the field of plastic cup production, in particular to a plastic cover punching device for plastic cup processing and a processing method thereof. The technical problem that when a blanking knife and a punch perform opposite blanking work on a plastic cover, the structure of the punched plastic cover is prone to being punched and deformed is solved. According to the technical scheme, the plastic cover punching device for plastic cup machining comprises a punching unit, a gear unit and the like; the left side of the punching unit is connected with a gear unit. The technical scheme has the following advantages that the baffle component is introduced between the blanking knife and the collecting barrel, when the blanking knife and the punch are used for punching the plastic cover, the baffle component can provide supporting force for the top of the plastic cover, the top structure of the plastic cover obtained through punching has high consistency, in addition, the clamping plate component is arranged in the collecting barrel, and the clamping plate component can be used for clamping the top of the plastic cover. The phenomenon that the punched plastic cover seriously deforms in the next group of punching work is avoided, and the working efficiency and the yield of plastic cover production are improved.

Description

technical field [0001] The invention relates to the field of plastic cup production, in particular to a plastic cover punching device for plastic cup processing and a processing method thereof. Background technique [0002] In the production process of the plastic cap fitted on the plastic cup, it is necessary to pass through the hot-pressing equipment in advance to heat-press the preliminary shape of the plastic cap on the plastic raw material, and then use the upper punch and the lower punch The knives cooperate with each other, the punch and the punching knife are controlled by the stamping equipment, and the area on the plastic raw material that is hot-pressed into the shape of the plastic cover is punched, so that the plastic cover is punched and cut off from the plastic raw material , There is also a collection tube under the punching knife. The punched plastic covers are stacked in the collection tube, and the subsequent unloading is unified, which saves the unloading...

Claims

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Application Information

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IPC IPC(8): B29C51/18B29C51/26B29C51/44B26F1/40B26F1/44B29L31/56
CPCB29C51/18B29C51/261B29C51/266B29C51/44B26F1/40B26F1/44B29L2031/56B26D2007/0018
Inventor 叶国灿李超段沙沙梅静静
Owner JIAXING YANDANG PACKAGING