CN-224212092-U - Pneumatic cloth pressing structure of pressing plate at cutter of multilayer cloth spreading machine

Abstract

The utility model discloses a pneumatic cloth pressing structure of a pressing plate at a cutter of a multilayer cloth spreading machine, which comprises two symmetrical wallboards, wherein an upper beam is fixedly connected to the upper part between the two wallboards, a plurality of air cylinders are arranged on the upper beam, compression rods are connected to the telescopic ends of all the air cylinders, upper pressing blocks which are arranged at equal intervals are fixedly arranged on the bottom surface of each compression rod, a lower beam is fixedly connected to the lower part between the two wallboards, a supporting plate is fixedly connected to the lower beam, a plurality of lower pressing blocks matched with the upper pressing blocks are connected to one side of the supporting plate, the upper pressing blocks correspond to the lower pressing blocks one by one, gaps are arranged between the adjacent upper pressing blocks and between the adjacent lower pressing blocks, and the gaps are equal. Before spreading, the compression bar is driven to descend through the extension of the air cylinder, cloth is tightly pressed on the lower pressing block through the upper pressing block, and gaps are arranged between the adjacent upper pressing blocks and the adjacent lower pressing blocks, so that the spreading clamping jaw is convenient to grasp the exposed cloth between the gaps, and the convenience of spreading is improved.

Inventors

• XU XIN
• XU YUN

Assignees

• 盐城市驰鑫机电设备有限公司

Dates

Publication Date

20260508

Application Date

20250617

Claims (5)

1. 1. The pneumatic cloth pressing structure for the pressing plate at the cutter of the multilayer cloth spreading machine is characterized by comprising two symmetrical wallboards (1), wherein an upper beam (2) is fixedly connected to the upper part between the two wallboards (1), a plurality of air cylinders (3) are arranged on the upper beam (2), the telescopic ends of all the air cylinders (3) are connected with a pressing rod (4), upper pressing blocks (5) which are arranged at equal intervals are fixed to the bottom surface of the pressing rod (4), a lower beam (6) is fixedly connected to the lower part between the two wallboards (1), a supporting plate (7) is fixedly connected to the lower beam (6), a plurality of lower pressing blocks (8) matched with the upper pressing blocks (5) are connected to one side of the supporting plate (7), gaps are respectively arranged between the upper pressing blocks (5) and the lower pressing blocks (8) in a one-to-one correspondence mode, and the gaps are equal.
2. 2. The pneumatic cloth pressing structure of the pressing plate at the cutter of the multi-layer cloth spreading machine according to claim 1, wherein the bottom surface of the lower beam (6) is fixedly connected with an outwardly extending pressing plate (9), the pressing plate (9) and the lower pressing block (8) are in the same direction, and the pressing plate (9) is positioned below the outer side of the lower pressing block (8).
3. 3. The pneumatic cloth pressing structure of the pressing plate at the cutter of the multi-layer cloth spreading machine according to claim 2 is characterized in that a strip-shaped cover shell (10) is fixedly connected to one side between the two wall plates (1), and the cover shell (10) is positioned above the pressing plate (9).
4. 4. The pneumatic cloth pressing structure for the pressing plate at the cutter of the multilayer cloth spreading machine according to claim 3 is characterized in that one sides of the two wall plates (1) far away from the pressing plate are fixedly connected with mounting plates (11), and guide rollers (12) are rotatably connected to the two mounting plates (11) through rotary bearings.
5. 5. The pneumatic cloth pressing structure for the pressing plate at the cutter of the multi-layer cloth spreading machine according to claim 4, wherein four rectangular shaft rods (13) are fixedly connected to the outer side wall of the wallboard (1), and rolling bearings (14) are rotatably connected to the shaft rods (13).

Description

Pneumatic cloth pressing structure of pressing plate at cutter of multilayer cloth spreading machine Technical Field The utility model relates to the technical field of cloth spreaders, in particular to a pneumatic cloth pressing structure of a pressing plate at a cutter of a multi-layer cloth spreader. Background The spreading machine is mainly used for the previous working procedure of clothing or textile production, is responsible for spreading the coiled cloth and spreading the cloth on the cutting bed layer by layer, and is convenient for subsequent cutting. When spreading, the cloth is clamped by the clamping mechanism, and then is grabbed by the spreading clamping jaw, and the cloth is moved by the driving clamping jaw, so that spreading is realized. However, when the cloth is clamped and pressed, the problems that (1) when the cloth is clamped by the clamping mechanism before being pulled, the clamping plate on the clamping mechanism is generally a whole piece, so that the cloth is covered completely and is difficult to grasp by the cloth pulling clamping jaw, and (2) after the cloth is pulled, the cloth needs to be cut, and after the cloth is cut, if the cloth is not pressed, the movement of the new cloth easily causes the deviation of the cut cloth when the new cloth is pulled are solved. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a pneumatic cloth pressing structure of a pressing plate at a cutter of a multi-layer cloth spreading machine, which aims to solve the problem that a cloth spreading clamping jaw is difficult to grasp due to large coverage area after cloth is clamped at present. In order to solve the technical problems, the utility model provides the following technical scheme: The utility model provides a pneumatic cloth pressing structure of multilayer granny rag machine cutter department clamp plate, including two symmetrical wallboards, the upper portion fixedly connected with upper beam between two wallboards, install many cylinders on the upper beam, the flexible end of all cylinders all is connected with the depression bar, the bottom surface of depression bar is fixed with if the last briquetting of equidistance range, the lower part fixedly connected with underbeam between two wallboards, fixedly connected with backup pad on the underbeam, one side of backup pad be connected with a plurality of with last briquetting complex briquetting down, go up briquetting and briquetting one-to-one down, all be equipped with the clearance between the adjacent briquetting, between the adjacent briquetting down, and the clearance equals. Preferably, the bottom surface fixedly connected with of underbeam outwards extends the clamp plate, and clamp plate and lower briquetting syntropy, and the clamp plate is located the below in lower briquetting outside. According to the technical scheme, after the cloth is cut, the cloth can be pressed on the cloth spreading machine through the pressing plate, so that the cut cloth is in a pressing state. Preferably, one side between the two wallboards is also fixedly connected with a strip-shaped housing, and the housing is positioned above the pressing plate. According to the technical scheme, the linear displacement mechanism is arranged in the housing, the cutting mechanism is arranged on the linear displacement mechanism, and the cutting mechanism is driven to transversely move through the linear displacement mechanism, so that the pulled cloth is cut through the cutting mechanism. Preferably, one side of the two wallboards far away from the pressing plate is fixedly connected with a mounting plate, and the two mounting plates are rotationally connected with guide rollers through rotating bearings. According to the technical scheme, the guide roller plays a role in guiding cloth during cloth spreading. Preferably, the outside lateral wall fixedly connected with four axostylus axostyles that are the rectangle and arrange, rotationally be connected with antifriction bearing on the axostylus axostyle, antifriction bearing and the frame sliding connection of granny rag machine. According to the technical scheme, the lifting mechanism is arranged on the spreading machine and connected with the upper beam, and the lifting mechanism is used for driving the spreading machine to integrally lift. In the rising process, the wallboard can move smoothly along the frame of the spreading machine under the action of the rolling bearing. Compared with the prior art, the utility model has the beneficial effects that: (1) Before spreading, the compression bar is driven to descend through the extension of the air cylinder, cloth is tightly pressed on the lower pressing block through the upper pressing block, and gaps are arranged between the adjacent upper pressing blocks and the adjacent lower pressing blocks, so that the spreading clamping jaw is convenient to grasp the exposed cloth between the gaps, and the convenience