Tight-loose type protective clothing sleeve production device for chemical production
A technology for chemical production and production equipment, which is applied in the field of production equipment for tight-fitting protective clothing sleeves for chemical production, and can solve problems such as reduced structural stability, difficulty in penetration, and blockage
Inactive Publication Date: 2021-10-01
黄颖莉
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Problems solved by technology
[0004] In order to overcome the existing device when the elastic cord is installed on the cuff, the elastic cord will generate greater friction with the inner wall of the oblong hole during the penetration process, resulting in difficulty in penetration and even blockage. In addition, the existing device simultaneously inserts two layers When the head of the fabric is bent downward for hemming, there will be a sliding phenomenon between the two layers of fabric, resulting in the formation of a gap between the two layers of fabric after hemming, resulting in a decrease in structural stability. In addition, when the existing device welds the elastic cord, first Stretch the elastic cord and weld its two ends together, but the elastic cord has not been solidified at the welding point, and the two ends of the elastic cord will be separated under the influence of the rebound force. The technical problem is: to provide a tight-loose type Production equipment for protective clothing sleeves for chemical production
Method used
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[0034] A kind of tight and loose type protective clothing sleeve production device for chemical production, such as Figure 1-3 As shown, it includes a chassis 1, a cladding assembly, a welding rope assembly, a control panel 5, a first support base 6, a second support base 7, a third support base 8, a fourth support base 9, and a first support frame 10 and the second support frame 11; one side of the bottom frame 1 is equipped with a cladding assembly that can wrap the elastic cord on the cloth head; the middle part of the bottom frame 1 is equipped with a welded rope assembly that can weld the two ends of the elastic cord together; the bottom The frame 1 is fixedly connected with the control panel 5; the base frame 1 is fixedly connected with the first support base 6; the base frame 1 is fixedly connected with the second support base 7; the base frame 1 is fixedly connected with the third support base 8; The frame 1 is affixed to the fourth support base 9; the bottom frame 1 ...
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The invention relates to the field of chemical production protection, in particular to a tight-loose type protective clothing sleeve production device for chemical production. The technical problem to be solved is to provide a tight-loose type protective clothing sleeve production device for chemical production. According to the technical scheme, the tight-loose type protective clothing sleeve production device for chemical production comprises a bottom frame, a coating assembly, a welding rope assembly, a control screen and the like, wherein the welding rope assembly is installed on the right side of the coating assembly. When the device is used, a head of cloth and a bent position of the cloth are automatically driven to move in the opposite directions, the heads of the two pieces of cloth are tightly attached, a gap between the two pieces of cloth is avoided during bending, an elongated elastic rope located in an oblong hole in the head of the cloth is automatically fixed, and then two ends of an elastic rope is stopped stretching to enable the elastic rope to be in a non-stress normal state, and then hot pressing is performed, so that a separation phenomenon caused by elasticity after hot pressing is avoided.
Description
technical field [0001] The invention relates to the field of chemical production protection, in particular to a production device for tight-fitting protective clothing sleeves for chemical production. Background technique [0002] In the prior art, one of the protective clothing sleeves used in chemical production is made by fabric cutting, fabric placement, hemming, and hot-melt fixing. Then wrap the heads of the two layers of fabrics downward at the same time to form a long hole, and then insert the elastic cord into the round hole, and the inner diameter of the long round hole is relatively small, so that the elastic cord will be in contact with the The inner wall of the oblong hole produces relatively large friction, which makes it difficult to penetrate, and even clogging occurs. In addition, when the existing device bends the heads of the two layers of fabrics downward at the same time, sliding will occur between the two layers of fabrics, resulting in After hemming, ...
Claims
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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IPC IPC(8): B29C65/18B29C65/74B29C65/00B29C53/04
CPCB29C65/18B29C65/7435B29C66/41B29C66/83411B29C53/043
Inventor 黄颖莉
Owner 黄颖莉