A pvc sheet manufacturing production line

A production line and sheet technology, applied in the field of PVC sheet manufacturing production line, can solve the problems of reduced PVC film winding efficiency, time required, PVC film winding, etc., to save materials, improve quality, and improve accuracy.

Active Publication Date: 2020-12-22
温州市隆昌塑料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it takes time to replace the barrel, and the PVC film cannot be rolled during the change of the barrel, so the winding efficiency of the PVC film is greatly reduced

Method used

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  • A pvc sheet manufacturing production line
  • A pvc sheet manufacturing production line
  • A pvc sheet manufacturing production line

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0046] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0047] This embodiment discloses a PVC board production line, such as figure 1 As shown, it includes a general feeding mechanism 1 , a stirring and mixing mechanism 2 , an extrusion molding mechanism 3 , a cooling mechanism 4 , a cutting mechanism 5 and a winding mechanism 6 . The total feeding mechanism 1 includes a main powder feeding mechanism 7 , an auxiliary powder feeding mechanism 8 and an auxiliary oil feeding mechanism 9 .

[0048] like figure 2 As shown, the auxiliary powder feeding mechanism 8 includes a low support frame 10 and three high support frames 11 surrounded by the low support frame 10 on three sides, and the upper end of each high support frame 11 is welded and fixed with a first mounting plate 12, the second A screw feeder 13 is fixedly installed on a mounting plate 12 . The upper end of the screw feeder 13 is connected with a bucke...

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PUM

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Abstract

The invention discloses a PVC sheet material manufacturing production line and relates to the field of machine manufacturing. According to the technical scheme, the production line includes a first material receiving device comprising a pedestal. A support bench and a console are respectively arranged on two sides of the pedestal. A central shaft is arranged between the support bench and the console. Two ends of the central shaft are sleeved with support frames, wherein a plurality of reeling shafts are disposed between the two support frames. Each reeling shaft includes a rotating block and afixed rod. A third motor, which drives the reeling shafts to rotate and is fixedly connected to the support frames, is arranged at one side of each reeling shaft. Telescopic members snapped with thereeling shafts are arranged on the other sides of the reeling shafts. The output shaft of each third motor penetrates through the support frames. A rotating groove, which is used for snapping the rotating blocks, is arranged on one side, which is towards the reeling shafts, of the output shaft of each third motor. Each telescopic member includes a telescopic air cylinder fixedly connected to the support frames. A piston rod of each telescopic air cylinder passes through the support frames and is fixedly provided with a fixing sleeve. A fixing groove for snapping each fixed rod is disposed on one end, which is towards the reeling shafts, of each fixing sleeve. The production line can increase reeling efficiency.

Description

technical field [0001] The invention relates to the field of machinery manufacturing, more specifically it relates to a production line for PVC boards. Background technique [0002] After the production of PVC sheet is completed, it needs to be wound into a roll by a winding mechanism. At present, after the winding roller of the winding mechanism finishes winding, the staff needs to remove the winding roller, then remove the PVC sheet on the winding roller, and finally put the winding roller back to its original position to continue winding . The disassembly and installation of the winding roller usually requires three or four people to operate, which is time-consuming and labor-intensive. [0003] The Chinese patent with the notification number CN202116078U discloses a winding device of a PVC film forming machine, which includes a workbench and two winding rollers erected on the workbench and placed side by side. The two winding rollers are the main winding rollers. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29D7/01B29K27/06
CPCB29D7/01B29K2027/06
Inventor 张建胜林骏周益申
Owner 温州市隆昌塑料有限公司
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