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Vacuum forming all-in-one machine

A technology of blister forming and integrated machine, which is applied in the field of blister forming integrated machine, which can solve problems such as many defective products, complex structure, and inaccurate alignment, and achieve the goals of reducing production time, improving cooling efficiency, and preventing offset Effect

Inactive Publication Date: 2020-07-28
扬州神舟汽车内饰件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the above-mentioned technologies, and provide a plastic forming machine that solves the technical problems of complex multi-station structure, high cost, inaccurate alignment, and many defective products. That is, cooling improves production efficiency

Method used

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  • Vacuum forming all-in-one machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-2 , an all-in-one machine for blister forming, comprising a frame 1, on which a sheet extruding device 2, a traction device 3, a forming device 4, a slicing device 5, a compacting device 29 and a collection box 34 are sequentially arranged, wherein the extrusion The sheet device 2 is fixed on the frame 1 by a support base 36, which includes a stirring housing 6, a rotating shaft 7 arranged in the stirring housing 6 and a helical blade 8 arranged on the rotating shaft 7, and the rotating shaft 7 is mounted on the stirring housing 6 is driven by a rotating motor 9 at one end, and the other end of the stirring shell 6 is provided with a discharge port 10, and a pair of extrusion wheels 11 arranged side by side up and down are arranged at the discharge port 10, and the stirring shell 6 is far away from the discharge port A feeding port 12 is opened above one end of 10, and a heating device 13 is installed outside the stirring shell 6;

[0031] The tracti...

Embodiment 2

[0036] refer to image 3 , as a preferred solution of Embodiment 1, the all-in-one machine also includes a pressing device 29, and there are four sets of pressing devices 29, which are respectively arranged at the four corners of the molding device 4, which include a mounting plate 30 fixed above the conveying line 14 , one side of the mounting plate 30 is fixed on the frame 1 through the vertical arm I33, and a No. 3 telescopic cylinder 31 is arranged between the mounting plate 30 and the conveying line 14. The piston end of the telescopic cylinder 31 is fixed with a pressing plate 32 .

Embodiment 3

[0038] refer to Figure 4 , as a preferred solution of embodiment 1, the two ends of the cutter 26 are fixed on the frame 1 by two vertical arms II 35, and the cutter 26 is fixed without hindering the conveying line 14 of the traction device 3, so that the cutter 26 across the top of the two conveying lines 14.

[0039] Workflow: Put plastic raw materials and waste materials into the extruding device 2, complete heating and melting / softening in the extruding device, and then extrude the continuous sheet, the traction device 3 transports the sheet to the forming device 4, when the unformed The sheet is located between the upper and lower molds of the molding device 4, and the pressing device 29 presses the sheet to prevent the sheet from shifting during the molding process.

[0040] The lower mold 16 of the molding device 4 extracts the gas between the plastic sheet and the molding cavity 17, that is, the plastic sheet is formed by using negative pressure, because when the sur...

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PUM

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Abstract

The invention discloses a vacuum forming all-in-one machine. The vacuum forming all-in-one machine comprises a rack, wherein a sheet extruding device, a traction device, a forming device and a slicingdevice are sequentially arranged on the rack, and the traction device is arranged behind the sheet extruding device and comprises two conveying lines arranged side by side; the forming device comprises an upper die and a lower die which are located between the two conveying lines, the top surface of the lower die is sunken downwards to form one forming cavity, a plurality of exhaust holes are formed between the forming cavity and the bottom surface of the lower die, and the bottom ends of the exhaust holes are connected with a vacuum pump after being integrated through vacuum pipelines; and acooling water pipe is arranged in the upper die in a laid mode, a circulating water tank is arranged on the top face of the upper die and connected with the cooling water pipe through a circulating pump, a protrusion matched with the forming cavity in shape is further formed on the bottom face of the upper die, and the upper die is lifted through a telescopic air cylinder one and can enable the protrusion to be pressed into the forming cavity. The vacuum forming all-in-one machine integrates heating softening, sheet extruding, conveying, forming, slitting and collecting, the procedure is simplified, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a plastic forming mechanical equipment, in particular to a plastic forming integrated machine. Background technique [0002] Extrusion molding machines are made of plastics such as PP, PE, BOPS and PS to make articles of specific shapes, and are widely used. Existing extrusion or blister molding equipment usually imports the extruded sheet into the equipment, and then heats and softens it before blistering. This mode usually divides the sheet forming and blister molding machine into three stations to complete. The resulting intermediate entry and exit links not only need to waste a lot of manpower and material resources, but also have a complex structure and high cost, and multiple stations work simultaneously, which consumes electricity and is not environmentally friendly. At the same time, the products need to be re-aligned in the three procedures before they can be operated. Inaccurate alignment occurs, resulting in more de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/00B29C48/025B29C48/07B29C51/10B29C48/355B29C51/42B29C51/26
CPCB29C51/10B29C51/266B29C51/428B29C2793/009B29C48/0017B29C48/0022B29C48/025B29C48/07B29C48/355
Inventor 王锅定
Owner 扬州神舟汽车内饰件有限公司