Laminating device for waterproof roll production

Abstract

The utility model relates to a film laminating device for waterproof coiled material production. The film laminating device comprises a placing assembly, a dust cleaning structure, a pressing assembly and a winding roller, a waterproof film on the first rotating roller passes through a front side upper conveying roller, an upper opening, a closed frame and a rear side upper conveying roller, meanwhile, a base material on the second rotating roller passes through a lower conveying roller, a lower opening, the closed frame and a rear side lower conveying roller, and then is transferred between the two pressing rollers, and the waterproof film is swept through an upper sweeping roller in the closed frame during moving. A base material is swept through the lower sweeping roller in the closed frame when moving, meanwhile, swept dust is sucked away through the dust suction part, then the base material and a waterproof film can be tightly attached together through the two pressing rollers, finally winding is completed through the winding roller, and through the arrangement of the closed frame, the two sweeping rollers complete sweeping of the waterproof film and the base material in a closed space; and meanwhile, the dust is sucked away from the closed frame through the dust suction part, so that the production environment is not affected, the waterproof film and the base material can be attached more tightly, and the film covering quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material production, in particular to a film laminating device for waterproof coiled material production. Background Art

[0002] Waterproof coiled materials are mainly used in building walls, roofs, tunnels, roads, landfills, etc., and are flexible building materials in a rollable shape that can resist the leakage of external rainwater and groundwater.

[0003] In the patent application No. 2023234734277, the patent name is a film laminating device for waterproof coiled materials. In this patent, the base material on the base material storage roller and the waterproof film on the waterproof film storage roller are respectively conveyed towards the lamination mechanism. Then, the waterproof film is laminated on the base material through the lamination mechanism. Finally, it is wound through the winding structure. Before lamination, the dust on the base material will be first cleaned by a fixed brush roller, and then the dust will be blown away by the gas ejected from multiple nozzles, and some dust and other small particle impurities attached to the surface of the base material can be cleaned off. Then, when the lamination structure laminates, the waterproof film and the base material can be laminated more tightly, thus improving the film laminating quality.

[0004] However, in the above patent, although the base material is cleaned by the brush roller and then the dust is blown away by the nozzle, the dust will be blown everywhere, which will affect the production environment. At the same time, the dust will also adhere to the waterproof film one after another, and will also affect the film laminating quality subsequently. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a film laminating device for waterproof coiled material production to solve the above existing problems.

[0006] To achieve the above purpose, the utility model provides a film laminating device for waterproof coiled material production, which includes a placement component, a dust cleaning structure, a lamination component and a winding roller;

[0007] The placement component has a first rotating roller and a second rotating roller;

[0008] The dust cleaning structure is arranged at the rear side of the placement component. The dust cleaning structure includes a closed frame, an upper cleaning roller, a lower cleaning roller and a dust suction component. Upper openings are respectively arranged at the upper ends of both sides of the closed frame, lower openings are respectively arranged at the lower ends of both sides of the closed frame. Upper conveying rollers are respectively arranged at the positions of the two upper openings, lower conveying rollers are respectively arranged at the positions of the two lower openings. The upper cleaning roller is arranged on the upper side inside the closed frame, the lower cleaning roller is arranged on the lower side inside the closed frame, and the dust suction component is arranged at the middle position inside the closed frame;

[0009] The laminating assembly is arranged at the rear side of the dust cleaning structure, and the laminating assembly has two rotatable pressing rollers;

[0010] The winding roller is arranged at the rear side of the laminating assembly.

[0011] The above beneficial effects are as follows: The waterproof film on the first rotating roller passes through the front upper conveying roller, the upper opening, the closed frame, and the rear upper conveying roller. At the same time, the base material on the second rotating roller passes through the lower conveying roller, the lower opening, the closed frame, and the rear lower conveying roller, and then are respectively transferred between the two pressing rollers. When the waterproof film moves, it is cleaned by the upper cleaning roller in the closed frame, and when the base material moves, it is cleaned by the lower cleaning roller in the closed frame. At the same time, the dust suction part sucks away the cleaned dust. Then, the two pressing rollers will closely bond the base material and the waterproof film together. Finally, the winding roller completes the winding. Through the setting of the closed frame, the two cleaning rollers complete the cleaning of the waterproof film and the base material in a closed space, and at the same time, the dust suction part sucks the dust away from the closed frame. In this way, it will not affect the production environment, and at the same time, the waterproof film and the base material will be bonded more closely, ensuring the laminating quality.

[0012] A preferred solution is that the dust suction part includes a fixed block and a dust suction pipe. The fixed block is arranged in the middle of the closed frame. There is an upper conical groove at the upper end of the fixed block, and a lower conical groove at the lower end of the fixed block. The dust suction pipe is arranged between the upper conical groove and the lower conical groove.

[0013] A preferred solution is that strip-shaped openings are respectively arranged at both ends of the closed frame, and adjusting components are respectively arranged at the positions of the two strip-shaped openings. The adjusting component includes a frame body, a lead screw, a slide bar, an upper moving block, and a lower moving block. The lead screw and the slide bar are respectively arranged on both sides inside the frame body. The lead screw has a positive rotation section and a reverse rotation section. The upper moving block is arranged on the positive rotation section, and the lower moving block is arranged on the reverse rotation section. The other sides of the upper moving block and the lower moving block are respectively sleeved on the slide bar. Both ends of the upper cleaning roller are respectively connected to the upper moving block, and both ends of the lower cleaning roller are respectively connected to the lower moving block.

[0014] A preferred solution is that the first rotating roller and the second rotating roller are respectively rotatably arranged on the first fixing frame, the two pressing rollers are respectively rotatably arranged on the second fixing frame, and electric heating rods are arranged inside the two pressing rollers. The winding roller is rotatably arranged on the third fixing frame.

[0015] A preferred solution is that sticky dust rollers are respectively arranged at the upper and lower positions at the rear end inside the closed frame.

[0016] A preferred solution is that support rods are respectively arranged at the four corners at the lower end of the closed frame. Description of the Drawings

[0017] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 It is a schematic structural diagram of a film laminating device for producing waterproof coiled materials of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of a partial side sectional view and a plan view of a film laminating device for producing waterproof coiled materials of the present utility model;

[0020] Figure 3 It is a schematic structural diagram of a film laminating device for producing waterproof coiled materials of the present utility model;

[0021] Figure 4 It is a schematic structural diagram of a partial side sectional view of a film laminating device for producing waterproof coiled materials of the present utility model. Specific Embodiments

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0023] As Figures 1 to 4 shown, the present utility model provides a film laminating device for producing waterproof coiled materials, including a placement assembly 10, a dust cleaning structure 20, a pressing assembly 30, and a winding roller 40;

[0024] The placement assembly 10 has a first roller 11 and a second roller 12;

[0025] The dust cleaning structure 20 is arranged at the rear side of the placement assembly 10. The dust cleaning structure 20 includes an enclosing frame 21, an upper cleaning roller 22, a lower cleaning roller 23, and a dust suction member 210. Upper openings 24 are respectively arranged at the upper ends of both sides of the enclosing frame 21, lower openings 25 are respectively arranged at the lower ends of both sides of the enclosing frame 21, upper conveying rollers 26 are respectively arranged at the positions of the two upper openings 24, lower conveying rollers 27 are respectively arranged at the positions of the two lower openings 25, the upper cleaning roller 22 is arranged on the upper side inside the enclosing frame 21, the lower cleaning roller 23 is arranged on the lower side inside the enclosing frame 21, and the dust suction member 210 is arranged at the middle position inside the enclosing frame 21;

[0026] The pressing assembly 30 is arranged at the rear side of the dust cleaning structure 20. The pressing assembly 30 has two rotatable pressing rollers 31;

[0027] The winding roller 40 is arranged at the rear side of the pressing component 30.

[0028] During the working process, the waterproof film 1 on the first rotating roller 11 passes through the front upper conveying roller 26, the upper opening 24, the closed frame 21, and the rear upper conveying roller 26. At the same time, the base material 2 on the second rotating roller 12 passes through the lower conveying roller 27, the lower opening 25, the closed frame 21, and the rear lower conveying roller 27. Then, they are respectively transferred between the two pressing rollers 31. When the waterproof film 1 moves, it is cleaned by the upper cleaning roller 22 in the closed frame 21. When the base material 2 moves, it is cleaned by the lower cleaning roller 23 in the closed frame 21. At the same time, the dust suction member 210 sucks away the cleaned dust. Then, the two pressing rollers 31 tightly bond the base material 2 and the waterproof film 1 together. Finally, the winding roller 40 completes the winding. Through the setting of the closed frame 21, the two cleaning rollers complete the cleaning of the waterproof film 1 and the base material 2 in a closed space. At the same time, the dust suction member 210 sucks away the dust from the closed frame 21. In this way, it will not affect the production environment, and at the same time, the waterproof film 1 and the base material 2 will be bonded more tightly, ensuring the laminating quality.

[0029] Preferably, the dust suction member 210 includes a fixing block 211 and a dust suction pipe 212. The fixing block 211 is arranged in the middle of the closed frame 21. An upper conical groove 213 is arranged at the upper end of the fixing block 211, and a lower conical groove 214 is arranged at the lower end of the fixing block 211. The dust suction pipe 212 is arranged between the upper conical groove 213 and the lower conical groove 214.

[0030] After the upper cleaning roller 22 and the lower cleaning roller 23 respectively clean the base material 2 and the waterproof film 1, through the action of the suction pump, the dust suction pipe 212, through the action of the upper conical groove 213 and the lower conical groove 214, can suck away the dust after cleaning on both the waterproof film 1 and the base material 2 at the same time.

[0031] The dust suction pipe 212 is respectively communicated with the upper conical groove 213 and the lower conical groove 214.

[0032] Preferably, strip-shaped openings 51 are respectively arranged at both ends of the closed frame 21. Adjusting components 60 are respectively arranged at the positions of the two strip-shaped openings 51 on both sides. The adjusting component 60 includes a frame body 61, a lead screw 62, a slide bar 63, an upper moving block 64, and a lower moving block 65. The lead screw 62 and the slide bar 63 are respectively arranged on both sides inside the frame body 61. The lead screw 62 has a positive rotation section 66 and a reverse rotation section 67. The upper moving block 64 is arranged on the positive rotation section 66, and the lower moving block 65 is arranged on the reverse rotation section 67. The other sides of the upper moving block 64 and the lower moving block 65 are respectively sleeved on the slide bar 63. The two ends of the upper cleaning roller 22 are respectively connected to the upper moving block 64, and the two ends of the lower cleaning roller 23 are respectively connected to the lower moving block 65.

[0033] The lead screw 62 is rotated by a motor. At this time, under the action of the positive rotation section 66 and the reverse rotation section 67, the upper moving block 64 and the lower moving block 65 approach or move away from each other. When the two moving blocks approach each other, the contact forces between the two cleaning rollers and the base material 2 and the waterproof film 1 become smaller. When the two moving blocks move away from each other, the contact forces between the two cleaning rollers and the base material 2 and the waterproof film 1 become larger, thereby adjusting the cleaning forces of the two cleaning rollers on the waterproof film 1 and the base material 2.

[0034] Preferably, the first roller 11 and the second roller 12 are respectively rotatably arranged on the first fixing frame 13, the two pressing rollers 31 are respectively rotatably arranged on the second fixing frame 38, electric heating rods are arranged inside the two pressing rollers 31, and the winding roller 40 is rotatably arranged on the third fixing frame 41.

[0035] Due to the electric heating rods inside the pressing rollers 41, heat is generated on the outer surfaces of the pressing rollers 31, causing the waterproof film 1 and the base material 2 to fuse together.

[0036] Preferably, dust sticking rollers 90 are respectively arranged at two positions, upper and lower, at the rear end inside the closed frame 21.

[0037] After the upper cleaning roller 22 cleans the waterproof film 1 and at the same time the lower cleaning roller 23 cleans the base material 2, then after the dust is sucked away by the dust suction member 210, if there is still dust remaining on the base material 2 and the waterproof film 1, at this time the waterproof film 1 and the base material 2 respectively pass through the dust sticking rollers 90. At this time, under the action of the dust sticking rollers 90, the dust remaining on the waterproof film 1 and the base material 2 can be further stuck off.

[0038] Preferably, support rods 9 are respectively arranged at the four corners at the lower end of the closed frame 21.

[0039] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Claims

1. A film coating device for producing waterproof coiled materials, characterized in that: include: A placing assembly, wherein the placing assembly comprises a first rotating roller and a second rotating roller; A dust cleaning structure, the dust cleaning structure is arranged at the rear side of the placement component, the dust cleaning structure comprises a closed frame, an upper cleaning roller, a lower cleaning roller and a dust suction member, upper openings are respectively arranged at the upper ends of both sides of the closed frame, lower openings are respectively arranged at the lower ends of both sides of the closed frame, upper conveying rollers are respectively arranged at the positions of the upper openings on both sides, lower conveying rollers are respectively arranged at the positions of the lower openings on both sides, the upper cleaning roller is arranged at the upper side in the closed frame, the lower cleaning roller is arranged at the lower side in the closed frame, and the dust suction member is arranged at the middle position in the closed frame; A pressing assembly, which is arranged at the rear side of the dust cleaning structure and has two rotatable pressing rollers; The winding roller is arranged at the rear side of the pressing assembly.

2. The film coating device for producing waterproof coiled materials according to claim 1, characterized in that: The dust suction part includes a fixed block and a dust suction pipe. The fixed block is arranged in the middle of the closed frame. The upper end of the fixed block is provided with an upper conical groove, the lower end of the fixed block is provided with a lower conical groove, and the dust suction pipe is arranged between the upper conical groove and the lower conical groove.

3. The film coating device for producing waterproof coiled material according to claim 1, characterized in that: The two ends of the closed frame are respectively provided with strip openings, and the positions of the strip openings on both sides are respectively provided with adjustment components, and the adjustment components include a frame body, a screw rod, a sliding rod, an upper moving block and a lower moving block, and the screw rod and the sliding rod are respectively arranged on both sides of the frame body, and the screw rod has a forward rotation section and a reverse rotation section, the upper moving block is arranged on the forward rotation section, and the lower moving block is arranged on the reverse rotation section, and the other sides of the upper moving block and the lower moving block are respectively sleeved on the sliding rod, and the two ends of the upper cleaning roller are respectively connected to the upper moving block, and the two ends of the lower cleaning roller are respectively connected to the lower moving block.

4. The film coating device for producing waterproof coiled material according to claim 1, characterized in that: The first rotating roller and the second rotating roller are rotatably arranged on the first fixed frame respectively, the two pressing rollers are rotatably arranged on the second fixed frame respectively, the two pressing rollers have electric heating rods inside, and the winding roller is rotatably arranged on the third fixed frame.

5. The film coating device for producing waterproof coiled material according to claim 1, characterized in that: Ash sticking rollers are respectively arranged at upper and lower positions of the rear end in the closed frame.

6. The film coating device for producing waterproof coiled material according to claim 1, characterized in that: The four corners of the lower end of the closed frame are respectively provided with support rods.

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