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 rack, an adjusting assembly and a film laminating assembly, the base cloth coated with asphalt sequentially passes through the three conveying rollers and then penetrates through the space between the upper roller and the lower roller, meanwhile, one end of a PE film on the rotating shaft penetrates through the adjusting roller and the space between the upper roller and the lower roller, the film and the base cloth between the upper roller and the lower roller can be bonded together, and the PE film and the base cloth can be continuously conveyed along with continuous rotation of the upper roller and the lower roller. When the tensioning force of the membrane changes, the motor drives the lead screw to rotate, the lifting block moves along the vertical groove, the lifting block drives the adjusting roller to ascend or descend, the tensioning force of the membrane is adjusted, and therefore the membrane can be adjusted according to the change of the tensioning force of the membrane. And the tensioning force of the film is adjusted through the adjusting assembly, so that the finished product quality of the waterproof coiled material is not affected.

Description

Technical Field

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

[0002] Waterproof membrane is a material used in building waterproofing projects. Its main function is to prevent water penetration, protect the building structure from moisture damage, and improve the durability and safety of the building.

[0003] During the production process of the waterproof membrane, the base cloth is unfolded, and then a layer of asphalt is applied on the base cloth. Then a layer of PE film is covered on the base cloth coated with asphalt, and then it is cooled and finally rolled up to form rolls.

[0004] However, during the laminating process, the tension control of the subsequent production line equipment may be unstable or the pressure is too high, or the asphalt properties may affect the tension of the membrane, such as the adhesion of asphalt, which may cause the tension of the membrane to change and affect the quality of the finished waterproof membrane. Utility Model Content

[0005] The main purpose of the utility model is to provide a film covering device for producing waterproof coiled materials, which has solved the above-mentioned problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a film covering device for waterproof coiled material production, including a frame, an adjustment component and a film covering component;

[0007] An upper roller and a lower roller are arranged on the upper side of the front end of the frame, and three conveying rollers are arranged on the rear end of the frame;

[0008] The adjusting assembly is arranged on the upper middle side of the frame, and the adjusting assembly includes a driving member and an adjusting roller. The driving member has two groups, and the two groups of driving members each include a vertical block, a screw rod and a lifting block. The vertical block is arranged on the upper middle side of the frame, the screw rod is arranged in a vertical groove at the inner end of the vertical block, the lifting block is arranged on the screw rod, and the adjusting roller is arranged between the two lifting blocks;

[0009] The laminating assembly is arranged at the rear side of the adjusting assembly, and the laminating assembly comprises a rotating shaft and a vertical plate, the upper end of the vertical plate is provided with a U-shaped opening, and the two ends of the rotating shaft are respectively and detachably arranged in the U-shaped opening.

[0010] The above-mentioned beneficial effect is that the tire base cloth coated with asphalt passes through the three conveying rollers in sequence, and then passes between the upper roller and the lower roller. At the same time, one end of the PE film on the rotating shaft passes through the adjusting roller and then between the upper roller and the lower roller. The film and the tire base cloth between the upper roller and the lower roller will be bonded together. As the upper roller and the lower roller continue to rotate, the film is continuously covered on the tire base cloth coated with asphalt. When the tension of the film changes, the motor drives the lead screw to rotate, so that the lifting block moves along the vertical groove, and the lifting block drives the adjusting roller to rise or fall to adjust the tension of the film. In this way, the tension of the film can be adjusted by the adjusting component according to the change of the tension of the film, and the quality of the finished product of the waterproof membrane will not be affected.

[0011] A preferred solution is that a vertical opening is set at the outer end of the vertical block, the vertical opening is communicated with the vertical groove, the outer end of the lifting block is connected to an extension plate, the outer end of the extension plate is set through the vertical opening, arrows are respectively set at both ends of the extension plate, and scale values ​​are respectively set on both sides of the vertical opening.

[0012] A preferred solution is that support legs are provided at the lower end of the frame.

[0013] A preferred solution is that a wiping member is provided on the rear side of the vertical plate, and the wiping member includes a telescopic member, an L-shaped plate, a plate body and a sponge, the L-shaped plate is connected to the vertical plate, the plate body is movably provided on the inner side of the vertical plate of the L-shaped plate, the telescopic member is used to drive the plate body to move, and the sponge is provided at the front end of the plate body.

[0014] A preferred solution is that the telescopic member is a telescopic cylinder, the telescopic cylinder is fixed on the L-shaped plate, and the telescopic rod of the telescopic cylinder passes through the vertical plate of the L-shaped plate and is connected to the plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural schematic diagram of a film-covering device for producing waterproof coiled materials of the utility model;

[0017] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0018] Figure 3 It is a structural schematic diagram of a side sectional view and a plan view of a film coating device for producing waterproof coiled material of the utility model;

[0019] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of area B in the middle;

[0020] Figure 5 It is a structural schematic diagram of a partial side sectional view and a plan view of a film coating device for producing waterproof coiled materials of the utility model. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0022] like Figures 1 to 5 As shown, the utility model provides a film covering device for producing waterproof coiled materials, comprising a frame 10, an adjustment component 20 and a film covering component 30;

[0023] An upper roller 11 and a lower roller 12 are provided on the upper side of the front end of the frame 10, and three conveying rollers 13 are provided on the rear end of the frame 10;

[0024] The adjusting assembly 20 is arranged at the middle upper side of the frame 10, and the adjusting assembly 20 includes a driving member 210 and an adjusting roller 21. The driving member 210 has two groups, and the two groups of driving members 210 each include a vertical block 211, a screw rod 212 and a lifting block 213. The vertical block 211 is arranged at the middle upper end of the frame 10, the screw rod 212 is arranged in a vertical groove 214 at the inner end of the vertical block 211, the lifting block 213 is arranged on the screw rod 212, and the adjusting roller 21 is arranged between the two lifting blocks 213;

[0025] The laminating assembly 30 is disposed at the rear side of the adjusting assembly 20 , and includes a rotating shaft 31 and a vertical plate 32 . A U-shaped opening 33 is disposed at the upper end of the vertical plate 32 , and both ends of the rotating shaft 31 are detachably disposed in the U-shaped opening 33 .

[0026] During the operation, the tire base cloth 1 coated with asphalt passes through the three conveying rollers 13 in sequence, and then passes between the upper roller 11 and the lower roller 12. At the same time, one end of the PE film 2 on the rotating shaft 31 passes through the adjusting roller 21 and then passes between the upper roller 11 and the lower roller 12. The film 2 and the tire base cloth 1 between the upper roller 11 and the lower roller 12 will be bonded together. As the upper roller 11 and the lower roller 12 continue to rotate, the film 2 is continuously covered on the tire base cloth 1 coated with asphalt. When the tension of the film 2 changes, the motor 215 drives the screw rod 212 to rotate, so that the lifting block 213 moves along the vertical groove 214. The lifting block 213 drives the adjusting roller 21 to rise or fall, and the tension of the film 2 is adjusted. In this way, the tension of the film 2 can be adjusted by the adjusting component 20 according to the change of the tension of the film 2, and the quality of the finished product of the waterproof membrane will not be affected.

[0027] In addition, after a roll of film 2 is used up, a new roll of film is placed on the rotating shaft 31 , and both ends of the rotating shaft 31 are placed in the U-shaped opening 33 .

[0028] Preferably, a vertical opening 51 is provided at the outer end of the vertical block 211, and the vertical opening 51 is communicated with the vertical groove 214. The outer end of the lifting block 213 is connected to an extension plate 52, and the outer end of the extension plate 52 is provided through the vertical opening 51. Arrows 53 are respectively provided at both ends of the extension plate 52, and scale values ​​54 are respectively provided on both sides of the vertical opening 51.

[0029] When the lifting block 213 drives the adjusting roller 21 to rise or fall, the lifting block 213 drives the extension plate 52 to rise or fall at the same time, and the extension plate 52 drives the arrow 53 to move along the vertical opening 51, so that the arrow 53 points to the corresponding scale value 54, so that the change value of the tensioning force can be understood more accurately. By understanding the change data of the tensioning force, it can help the production department analyze the problems existing in the production process, timely adjust and optimize the production process, and improve product quality and production efficiency.

[0030] Preferably, a supporting leg 16 is provided at the lower end of the frame 10 .

[0031] Preferably, a wiping member 90 is arranged on the rear side of the vertical plate 32, and the wiping member 90 includes a telescopic member 910, an L-shaped plate 91, a plate body 92 and a sponge 93. The L-shaped plate 91 is connected to the vertical plate 32, and the plate body 92 is movably arranged on the inner side of the vertical plate 94 of the L-shaped plate 91. The telescopic member 910 is used to drive the plate body 92 to move, and the sponge 93 is arranged at the front end of the plate body 92.

[0032] Preferably, the telescopic member 910 is a telescopic cylinder 911 , which is fixed on the L-shaped plate 91 , and a telescopic rod of the telescopic cylinder 911 passes through the vertical plate 94 of the L-shaped plate 91 and is connected to the plate body 92 .

[0033] In order to improve the quality of the coating, during the coating process, the sponge 93 will wipe the film 2 to avoid impurities on the film. The extension or contraction of the telescopic cylinder 911 drives the sponge 93 to move through the plate 92, so that the sponge 93 is always in contact with the film 2 to wipe the film 2.

[0034] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A film coating device for producing waterproof coiled materials, characterized in that: include: A frame, wherein an upper roller and a lower roller are arranged on the upper side of the front end of the frame, and three conveying rollers are arranged on the rear end of the frame; An adjustment component, the adjustment component is arranged at the middle upper side of the frame, the adjustment component includes a driving member and an adjustment roller, the driving member has two groups, and the two groups of driving members each include a vertical block, a screw rod and a lifting block, the vertical block is arranged at the middle upper end of the frame, the screw rod is arranged in a vertical groove at the inner end of the vertical block, the lifting block is arranged on the screw rod, and the adjustment roller is arranged between the two lifting blocks; The laminating assembly is arranged at the rear side of the adjusting assembly, and the laminating assembly comprises a rotating shaft and a vertical plate, the upper end of the vertical plate is provided with a U-shaped opening, and the two ends of the rotating shaft are detachably arranged in the U-shaped opening.

2. The film coating device for producing waterproof coiled material according to claim 1, characterized in that: A vertical opening is arranged at the outer end of the vertical block, and the vertical opening is communicated with the vertical groove. The outer end of the lifting block is connected with an extension plate, and the outer end of the extension plate is arranged through the vertical opening. Arrows are arranged at both ends of the extension plate, and scale values ​​are arranged at both sides of the vertical opening.

3. The film coating device for waterproof coiled material production according to claim 1, characterized in that: The lower end of the frame is provided with supporting legs.

4. The film coating device for waterproof coiled material production according to claim 1, characterized in that: A wiping member is arranged on the rear side of the vertical plate, and the wiping member includes a telescopic member, an L-shaped plate, a plate body and a sponge. The L-shaped plate is connected to the vertical plate, and the plate body is movably arranged on the inner side of the vertical plate of the L-shaped plate. The telescopic member is used to drive the plate body to move, and the sponge is arranged at the front end of the plate body.

5. The film coating device for producing waterproof coiled material according to claim 4, characterized in that: The telescopic member is a telescopic cylinder, which is fixed on the L-shaped plate, and a telescopic rod of the telescopic cylinder passes through the vertical plate of the L-shaped plate and is connected with the plate body.

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