Double-head sewing machine for cement woven bag sheet

A technology for woven bags and sewing machines, which is applied to pocket sewing machines, sewing machine components, and thread-cutting mechanisms in sewing machines, etc., can solve the problems of low production efficiency and high labor intensity of workers, and achieve material saving, neat and beautiful finished products, and increased output. Effect

Inactive Publication Date: 2011-11-16
ZHEJIANG QICAI PACKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages are: the production efficiency is extremely low; the labor intensity of the workers is high; it is a primitive working method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Double-head sewing machine for cement woven bag sheet
  • Double-head sewing machine for cement woven bag sheet
  • Double-head sewing machine for cement woven bag sheet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The following examples are only used to illustrate the technical solutions of the present invention, but do not limit the present invention.

[0017] The double-head sewing machine for cement woven bags, viewed from the front view, is equipped with a rear bag stacking platform 25, a rear conveying mechanism 24, a pressure roller mechanism 19, a main conveying system, a fast conveying mechanism 3, and a bag collecting baffle plate 2 in sequence from left to right 1, bag collecting machine 1, control system 35 is contained in the below of press wheel mechanism 19; The effect of stacking bag table 25 is to put original bag piece on the workbench; Back conveying mechanism 24 plays bag piece, makes the bag piece arrange in sequence The function is composed of the rear transmission belt 30, the transmission wheel, the tensioner mechanism 23, the auxiliary transmission motor 18, and the belt 17; the pressure wheel mechanism 19 is composed of the pressure wheel, the pressure whe...

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PUM

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Abstract

The invention relates to a double-head sewing machine for a cement woven bag sheet, comprising a back bag piling platform (25), a back transmitting mechanism (24), a pressing wheel mechanism (19), a main transmitting mechanism, a quick conveying mechanism (3), a bag collecting baffle plate (2) and a bag collecting machine (1) which are sequentially arranged; wherein the back transmitting mechanism (24) comprises a back transmitting belt (30), a driving wheel, a tension wheel mechanism (23), an auxiliary driving motor (18) and a belt (17); the pressing wheel mechanism (19) comprises a pressingwheel, a pressing wheel support (33) and a pressing wheel cylinder (32) and is controlled by a control system (35); the main transmitting mechanism comprises a main driving motor (6), a main driving wheel mechanism (7), an auxiliary driving wheel mechanism (8), an auxiliary driving wheel mechanism (14), a tension mechanism (9), a tension mechanism (13), a tension mechanism (16), a main driving auxiliary mechanism (20), a main transmitting belt (29), an auxiliary transmitting belt (26) and a pressing mechanism (10); and the quick conveying mechanism (3) comprises a conveying motor (5), a belt (4) and an auxiliary wheel. The double-head sewing machine provided by the invention has the advantages of increasing the yield, saving the material and improving the finished product quality.

Description

technical field [0001] The invention relates to a sewing machine, in particular to a double-head sewing machine for cement woven bags. Background technique [0002] The sealing of the existing cement woven bag mouth is to sew one end by hand, and cut the sewing thread; turn over and sew the other end, and then cut the thread. The disadvantages are: the production efficiency is extremely low; the labor intensity of the workers is high; it is a primitive working method. Concrete woven bags are thin and soft, unlike hard materials, so it is difficult to sew both ends at the same time. Based on our understanding of the characteristics of cement woven bags for many years, we have solved the difficulties one by one. After repeated tests, we finally reached the goal of the present invention. Purpose. Contents of the invention [0003] The technical problem to be solved by the invention is: to provide a bag piece that can be continuously conveyed, single-layer or double-layer he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B13/00D05B21/00D05B35/08D05B35/00D05B27/00D05B65/00
Inventor 金家攀王西康
Owner ZHEJIANG QICAI PACKING
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