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CN-224212114-U - Film winding device for producing trimming of breathable film

CN224212114UCN 224212114 UCN224212114 UCN 224212114UCN-224212114-U

Abstract

The utility model discloses an edge-cutting film-rolling device for producing an air-permeable film, which is characterized in that after the produced air-permeable film is conveyed through a conveying roller, tension of the air-permeable film is regulated through a tension roller, limiting plates on two sides of the surface of a limiting roller are matched for limiting, the air-permeable film is prevented from being offset to cause edge cutting to generate errors, after the limited air-permeable film enters the inside of a fixed plate, the air-permeable film is conveyed to the outside through a conveying roller after being subjected to edge cutting through a cutting roller and matched with edge cutting knives on two sides of a fixed rod, the air-permeable film is collected through a collecting roller after being conveyed to the outside through a conveying roller, the waste collecting roller is inserted above a hollow sleeve in advance and is supported through a collecting assembly, and at the moment, after the waste edges after the edge cutting of the air-permeable film are connected with the waste collecting roller through guide rollers in a blanking groove on two sides, the waste collecting rollers on two sides are driven to rotate through rotation of a rotating rod, and the waste collecting rollers on two sides are prevented from being subjected to random accumulation after cutting.

Inventors

  • CHEN JIANGUO
  • ZHENG XIAOBIN
  • WANG TULIANG

Assignees

  • 浙江恒耀新材料有限公司

Dates

Publication Date
20260508
Application Date
20250730

Claims (6)

  1. 1. The trimming and film rolling device for producing the breathable film comprises a frame body (1); The automatic trimming machine is characterized in that two groups of conveying rollers (2) are arranged on the right side of the top of the frame body (1), tension rollers (3) are arranged on the left side of the conveying rollers (2) on the top of the frame body (1), the top of the frame body (1) is connected with the tension rollers (3) through an adjusting component (4), limit rollers (5) are arranged on the left side of the tension rollers (3) on the top of the frame body (1), a fixed plate (6) is arranged on the left side of the limit rollers (5) on the top of the frame body (1), a cutting roller (7) is arranged in the fixed plate (6) in a rotating mode, a fixed rod (8) is arranged above the cutting roller (7) in the fixed plate (6), trimming knives (9) are arranged at two ends of the fixed rod (8) in a sliding mode, lower trough (11) are arranged on two sides of the frame body (1), guide rollers (12) are arranged in the two groups of the lower trough (11) in a rotating mode, material collecting components (13) are arranged on the two sides of the bottom of the frame body (1), and a left side of the frame body (14) is arranged on the left side of the frame body; The material collecting assembly (13) comprises a hollow sleeve (131) and a supporting plate (132), the hollow sleeve (131) is rotationally arranged on two sides of the bottom of the frame body (1), an air cylinder (15) is arranged inside the hollow sleeve (131), the output end of the air cylinder (15) is connected with the hollow sleeve (131) in a sliding and penetrating mode, a moving block (16) is arranged at the output end of the air cylinder (15), a plurality of groups of driving plates (17) are hinged to the outer wall of the moving block (16), the plurality of groups of driving plates (17) are hinged to one end of each driving plate, the supporting plate (132) is hinged to two sides of the inner wall of each supporting plate (132), and two groups of connecting plates (18) are hinged to the outer wall of the hollow sleeve (131).
  2. 2. The trimming and film rolling device for producing breathable films according to claim 1, wherein one ends of two groups of hollow sleeves (131) are connected through a rotating rod (19), a driving rod (20) is rotatably arranged at the bottom of the frame body (1), belt pulleys (21) are respectively arranged on the rotating rod (19) and the driving rod (20), and the two groups of belt pulleys (21) are connected through a transmission belt (22).
  3. 3. The trimming and film rolling device for producing breathable films according to claim 1, wherein the moving assembly (10) comprises a movable sleeve (101) and a bidirectional screw rod (102), the movable sleeves (101) are respectively arranged on the side walls of two groups of trimming knives (9), the bidirectional screw rod (102) is rotatably arranged in the fixed plate (6), sliding blocks (23) are slidably arranged on two sides in the fixed plate (6), the two groups of sliding blocks (23) are respectively connected with the bidirectional screw rod (102) in a threaded manner, and the bottoms of the two groups of sliding blocks (23) are respectively connected with the movable sleeve (101) on the same side through connecting blocks (24).
  4. 4. A trimming and film rolling device for producing breathable film according to claim 1, characterized in that one end of each of the two sets of conveying rollers (2) is provided with a driving gear (25), and the two sets of driving gears (25) are meshed with each other.
  5. 5. The trimming and film rolling device for producing breathable films according to claim 1, wherein the adjusting component (4) comprises a mounting plate (401) and reset springs (402), the mounting plate (401) is arranged on two sides of the top of the frame body (1), mounting blocks (26) are arranged on the inner walls of the mounting plate (401) in a sliding mode, the mounting blocks (26) are connected through tension rollers (3), the reset springs (402) are arranged on two sides of the top of the mounting blocks (26), and one ends of the reset springs (402) are connected with the mounting plate (401).
  6. 6. The trimming and film rolling device for producing breathable films according to claim 1, wherein limiting plates (27) are slidably arranged on two sides of the limiting roller (5), and locking rods (28) are connected to the two groups of limiting plates (27) in a threaded manner.

Description

Film winding device for producing trimming of breathable film Technical Field The utility model relates to the technical field of trimming and film rolling devices for producing breathable films, in particular to a trimming and film rolling device for producing breathable films. Background The breathable film is a polymer functional material with a micropore structure and is widely applied to the fields of medical protective clothing, sanitary articles, packaging materials, building waterproofing and the like. The porous membrane has the core characteristics of realizing unidirectional or bidirectional air permeability through a microporous structure and simultaneously having the function of blocking liquid and microorganisms. Along with the improvement of the downstream industry on the product performance requirements, the production process of the breathable film gradually develops towards the directions of high precision, high efficiency and low energy consumption, wherein the trimming rolled film is used as a key link in the production process, and the yield, the appearance quality and the subsequent processing adaptability of the product are directly affected; The unnecessary corner of ventilated membrane is resected through the side cut sword after current ventilated membrane production, and the ventilated membrane after the side cut is collected through collecting the roller, and the scattered accumulation in ground in side cut process ventilated membrane both sides slitter edge need frequent clearance ground through the manpower consume manpower and time, so we have put forward a ventilated membrane production side cut roll film device to solve the above-mentioned problem that proposes. Disclosure of utility model The utility model aims to provide a trimming and film rolling device for producing a breathable film, which aims to solve the problem that waste edges on two sides of the breathable film are randomly piled on the ground when the trimming and film rolling device for producing the breathable film is used in the background art. In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme that the trimming and film rolling device for producing the breathable film comprises a frame body; The right side of the top of the frame body is provided with two groups of conveying rollers, the left side of the conveying rollers at the top of the frame body is provided with tension rollers, the top of the frame body is connected with the tension rollers through an adjusting component, the left side of the tension rollers at the top of the frame body is provided with a limiting roller, the left side of the limiting roller at the top of the frame body is provided with a fixed plate, the inside of the fixed plate is rotationally provided with a cutting roller, the upper part of the cutting roller in the fixed plate is provided with a fixed rod, two ends of the fixed rod are slidably provided with trimming knives, the inside of the fixed plate is connected with the trimming knives through a moving component, two groups of lower feed tanks are respectively provided with a guide roller in a rotating mode, two sides of the bottom of the frame body are respectively provided with a receiving component, and the left side of the top of the frame body is provided with a conveying roller; The material collecting assembly comprises a hollow sleeve and a supporting plate, wherein the two sides of the bottom of the frame body are respectively provided with a hollow sleeve in a rotating mode, an air cylinder is arranged inside the hollow sleeve, an air cylinder output end is connected with the hollow sleeve in a sliding and penetrating mode, a moving block is arranged at the air cylinder output end, a plurality of groups of driving plates are hinged to the outer wall of the moving block, one ends of the driving plates are respectively hinged to the supporting plate, a plurality of groups of connecting plates are respectively hinged to the two sides of the inner wall of the supporting plate, and one ends of the connecting plates are respectively hinged to the outer wall of the hollow sleeve. The improved structure is characterized in that one ends of the two groups of hollow sleeves are connected through a rotating rod, a driving rod is rotatably arranged at the bottom of the frame body, belt pulleys are arranged on the rotating rod and the driving rod, and the two groups of belt pulleys are connected through a transmission belt. The movable assembly comprises a movable sleeve and a bidirectional screw rod, wherein the movable sleeves are respectively arranged on the side walls of the two groups of edge cutting knives, the bidirectional screw rod is rotationally arranged in the fixed plate, sliding blocks are slidably arranged on two sides of the inside of the fixed plate, the two groups of sliding blocks are respectively connected with the bidirectional screw rod in