Asphalt coating dipping pool for waterproof coiled material production

Abstract

The utility model relates to an asphalt coating dipping tank for waterproof coiled material production. The asphalt coating dipping tank comprises a first dipping tank, a second dipping tank, a tensioning structure and a collecting frame, tire base cloth passes through the first guide roller and the rotating roller, is moved out from the first guide roller on the other side, is subjected to first dip-coating in the first dipping pool, then passes through the tensioning roller, the second guide roller and the rotating roller, is moved out from the second guide roller, and is subjected to second dip-coating in the second dipping pool, and the lifting column is driven by the driving piece to ascend or descend in the fixed cylinder. The lifting column drives the tensioning roller to ascend or descend through the connecting block, the tensioning degree of the tire base cloth is adjusted, in the process that the tire base cloth is transferred from the first dipping pool to the second dipping pool, asphalt dripping from the tire base cloth can fall into the two collecting frames to be collected, through the arrangement, the height position of the tensioning roller does not need to be manually adjusted, and the working efficiency is improved. And meanwhile, asphalt is collected through the two collecting frames, the asphalt in the collecting frames can be recycled subsequently, and therefore waste of materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material production, in particular to an asphalt coating immersion tank for waterproof coiled material production. Background Art

[0002] The production process of waterproof membrane is unrolling, dipping, laminating, cooling and winding. The rolled base cloth is unrolled, then the base cloth is dipped in asphalt, then laminating, cooling, and finally the waterproof membrane is rolled up.

[0003] In the dipping process, an immersion tank is used, and the tire base cloth enters into multiple immersion tanks to complete the asphalt coating. In the application number 2017211437247, the patent name is an immersion tank for the production of waterproof membranes. In this patent, a first immersion tank, a second immersion tank and a tensioning device are set, that is, when the tire base cloth is moved out of the first immersion tank and moved into the second immersion tank, the tension of the tire base cloth is adjusted by the tensioning device.

[0004] However, the tensioning device in the above patent is adjusted by manual operation, which causes a waste of manpower. At the same time, in the above patent, no corresponding collecting mechanism is provided during the process of the tire base cloth being moved from the first immersion tank to the second immersion tank, which causes the asphalt on the tire base cloth to drip everywhere, resulting in a waste of materials. Utility Model Content

[0005] The main purpose of the utility model is to provide an asphalt coating immersion tank 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 an asphalt coating immersion tank for waterproof coiled material production, including a first immersion tank, a second immersion tank, a tensioning structure and a collection frame;

[0007] The first immersion tank is provided with first openings on both sides of the middle part, and the second immersion tank is provided with second openings on both sides of the middle part. First guide rollers are provided in the first openings on both sides, and second guide rollers are provided in the second openings on both sides. Two rotating rollers are provided in the first immersion tank and the second immersion tank.

[0008] The tensioning structure is arranged between the first immersion tank and the second immersion tank, and the tensioning structure comprises a connecting frame, a tensioning roller, a fixing cylinder, a lifting column, a driving member and a connecting block. The two ends of the connecting frame are respectively connected to the two immersion tanks, and a connecting plate is arranged in the middle of the connecting frame. The fixing cylinders are provided with two, and the two fixing cylinders are respectively arranged on both sides of the middle of the connecting frame. The lifting columns are provided with two, and the two lifting columns are respectively movably arranged in the fixing cylinders. The upper ends of the two lifting columns are respectively arranged through the connecting plates, and the connecting blocks are respectively arranged at the upper ends of the two lifting columns, and the tensioning roller is arranged between the two connecting blocks.

[0009] There are two collecting frames, and the two collecting frames are respectively arranged on both sides of the lower end of the connecting frame.

[0010] The above-mentioned beneficial effects are as follows: the tire base cloth passes through the first guide roller, the rotating roller, and is moved out from the first guide roller on the other side, and is dipped for the first time in the first dipping tank; then, it passes through the tensioning roller, the second guide roller, the rotating roller, and is moved out from the second guide roller, and is dipped for the second time in the second dipping tank; the lifting column is driven to rise or fall in the fixed cylinder by the driving member; the lifting column drives the tensioning roller to rise or fall through the connecting block to adjust the tension of the tire base cloth; during the process of the tire base cloth being transferred from the first dipping tank to the second dipping tank, the asphalt dripping from the tire base cloth will fall into the two collecting frames for collection; through such an arrangement, there is no need to manually adjust the height position of the tensioning roller, which saves manpower; at the same time, the asphalt is collected by the two collecting frames, and the asphalt in the collecting frames can be recycled later, thereby avoiding waste of materials.

[0011] A preferred solution is that the driving member includes a gear row, a rotating shaft, a gear and a motor, a notch is provided on one side of the upper end of the fixing cylinder, the gear row is provided on one side of the lifting column, both ends of the rotating shaft are respectively provided on a plate body, the upper end of the plate body is connected to the lower end of the connecting frame, there are two gears, the two gears are respectively provided at both ends of the rotating shaft, and the two gears are respectively meshed and connected with the gear rows on the two lifting columns through the notch.

[0012] A preferred solution is that dust hoods are provided at the upper ends of the first immersion tank and the second immersion tank.

[0013] A preferred solution is that it further includes a first recovery component and a second recovery component, wherein the first recovery component and the second recovery component both include a discharge pipe, a pump body, and a recovery pipe, one end of the discharge pipe is connected to the collection frame, the other end of the discharge pipe is connected to the inlet end of the pump body, the outlet end of the pump body is connected to the lower end of the recovery pipe, the upper end of the recovery pipe in the first recovery component is connected to the first immersion tank, and the upper end of the recovery pipe in the second recovery component is connected to the second immersion tank;

[0014] In addition, a heating element is provided inside the lower ends of the two collecting frames.

[0015] A preferred solution is that an arc-shaped protrusion is provided at the upper end of the connecting plate, and a plurality of arc-shaped grooves are provided on the arc-shaped protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a structural schematic diagram of an asphalt coating immersion tank for producing waterproof coiled material of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a side sectional view and a plan view of an asphalt coating dipping tank for producing waterproofing coiled material of the utility model;

[0019] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0020] Figure 4 This is a structural schematic diagram of an asphalt coating immersion tank for producing waterproof coiled material of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of a partial asphalt coating immersion tank for producing waterproof coiled material. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 5 As shown, the utility model provides an asphalt coating immersion tank for waterproof coiled material production, comprising a first immersion tank 10, a second immersion tank 20, a tensioning structure 30 and a collection frame 40;

[0024] The first immersion tank 10 is provided with first openings 11 on both sides of the middle, and the second immersion tank 20 is provided with second openings 21 on both sides of the middle. First guide rollers 12 are provided in the first openings 11 on both sides, and second guide rollers 13 are provided in the second openings 21 on both sides. Two rotating rollers 14 are provided in the first immersion tank 10 and the second immersion tank 20.

[0025] The tensioning structure 30 is arranged between the first immersion tank 10 and the second immersion tank 20. The tensioning structure 30 includes a connecting frame 31, a tensioning roller 32, a fixing cylinder 33, a lifting column 34, a driving member 310 and a connecting block 35. The two ends of the connecting frame 31 are respectively connected to the two immersion tanks. A connecting plate 36 is arranged in the middle of the connecting frame 31. There are two fixing cylinders 33, which are respectively arranged on both sides of the middle of the connecting frame 31. There are two lifting columns 34, which are respectively movably arranged in the fixing cylinder 33. The upper ends of the two lifting columns 34 are respectively arranged through the connecting plate 36. The upper ends of the two lifting columns 34 are respectively arranged with the connecting blocks 35, and the tensioning roller 32 is arranged between the two connecting blocks 35.

[0026] There are two collecting frames 40 , and the two collecting frames 40 are respectively arranged on both sides of the lower end of the connecting frame 31 .

[0027] During the working process, the tire base fabric 1 passes through the first guide roller 12, the rotating roller 14, and is moved out from the first guide roller 12 on the other side, and is dipped in the first dipping tank 10 for the first time, and then passes through the tensioning roller 32, the second guide roller 13, the rotating roller 14, and is moved out from the second guide roller 13, and the second dipping is completed in the second dipping tank 20. The lifting column 34 is driven to rise or fall in the fixed cylinder 33 by the driving member 310, and the lifting column 34 drives the tensioning roller 32 to rise or fall through the connecting block 35 to adjust the tension of the tire base fabric 1. During the transfer of the tire base fabric 1 from the first dipping tank 10 to the second dipping tank 20, the asphalt dripping from the tire base fabric 1 will fall into the two collecting frames 40 for collection. Through such a setting, there is no need to manually adjust the height position of the tensioning roller 32, which saves manpower. At the same time, the asphalt is collected by the two collecting frames 40, and the asphalt in the collecting frames 40 can be recycled later, thereby avoiding waste of materials.

[0028] Preferably, the driving member 310 includes a tooth row 311, a rotating shaft 312, a gear 313 and a motor 314. A notch 315 is provided on one side of the upper end of the fixing cylinder 33. The tooth row 311 is provided on one side of the lifting column 34. Both ends of the rotating shaft 312 are respectively provided on a plate body 316. The upper end of the plate body 316 is connected to the lower end of the connecting frame 31. There are two gears 313. The two gears 313 are respectively provided at both ends of the rotating shaft 312. The two gears 313 are respectively meshed and connected with the tooth rows 311 on the two lifting columns 34 through the notch 315.

[0029] The motor 314 drives the rotating shaft 312 to rotate, thereby rotating the two gears 313. The two gears 313 simultaneously drive the two lifting columns 34 to rise or fall through the gear row 311. The two lifting columns 34 drive the tensioning roller 32 to rise or fall through the connecting block 35. The tensioning roller 32 rises or falls, thereby adjusting the tension of the tire base fabric 1.

[0030] Preferably, a dust hood 5 is provided at the upper end of each of the first immersion tank 10 and the second immersion tank 20 .

[0031] By providing the dust hood 5, harmful gases generated in the first immersion tank 10 and the second immersion tank 20 are sucked away.

[0032] Preferably, it further comprises a first recovery component 50 and a second recovery component 60, wherein the first recovery component 50 and the second recovery component 60 both comprise a discharge pipe 51, a pump body 52, and a recovery pipe 53, wherein one end of the discharge pipe 51 is connected to the collection frame 40, the other end of the discharge pipe 51 is connected to the inlet end of the pump body 52, the outlet end of the pump body 52 is connected to the lower end of the recovery pipe 53, the upper end of the recovery pipe 53 in the first recovery component 50 is connected to the first immersion tank 10, and the upper end of the recovery pipe 53 in the second recovery component 60 is connected to the second immersion tank 20;

[0033] In addition, a heating element is disposed inside the lower ends of the two collecting frames 40 .

[0034] After the asphalt dripping from the tire base cloth 1 is collected in the two collecting frames 40, the asphalt in the collecting frames 40 is heated by the action of the heating element, so that the asphalt in the collecting frames 40 always remains liquid. At this time, the pump body 52 in the first recovery component 50 and the second recovery component 60 is operated, and the asphalt in the two collecting frames 40 is respectively recovered to the first immersion tank 10 and the second immersion tank 20 through the discharge pipe 51 and the recovery pipe 53, so that the asphalt in the collecting frames 40 is recycled.

[0035] In addition, the heating element is a prior art, and it is sufficient to heat the asphalt in the collection frame.

[0036] Preferably, an arc-shaped protrusion 91 is provided at the upper end of the connecting plate 36 , and a plurality of arc-shaped grooves 92 are provided on the arc-shaped protrusion 91 .

[0037] The asphalt dripping from the position where the tire base fabric 1 contacts the tensioning roller 32 drips into the multiple arc grooves 92 on the arc protrusion 91, and flows through the arc grooves 92 to be collected in the two collecting frames 40 respectively.

[0038] 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. An asphalt coating immersion tank for producing waterproof coiled materials, characterized in that: It includes a first dipping tank, a second dipping tank, a tensioning structure and a collecting frame; The first immersion tank is provided with first openings on both sides of the middle part, and the second immersion tank is provided with second openings on both sides of the middle part. First guide rollers are provided in the first openings on both sides, and second guide rollers are provided in the second openings on both sides. Two rotating rollers are provided in the first immersion tank and the second immersion tank. The tensioning structure is arranged between the first immersion tank and the second immersion tank, and the tensioning structure comprises a connecting frame, a tensioning roller, a fixing cylinder, a lifting column, a driving member and a connecting block. The two ends of the connecting frame are respectively connected to the two immersion tanks, and a connecting plate is arranged in the middle of the connecting frame. The fixing cylinders are provided with two, and the two fixing cylinders are respectively arranged on both sides of the middle of the connecting frame. The lifting columns are provided with two, and the two lifting columns are respectively movably arranged in the fixing cylinders. The upper ends of the two lifting columns are respectively arranged through the connecting plates, and the connecting blocks are respectively arranged at the upper ends of the two lifting columns, and the tensioning roller is arranged between the two connecting blocks. There are two collecting frames, and the two collecting frames are respectively arranged on both sides of the lower end of the connecting frame.

2. The asphalt coating immersion tank for waterproofing coiled material production according to claim 1, characterized in that: The driving member includes a gear row, a rotating shaft, a gear and a motor. A notch is provided on one side of the upper end of the fixing cylinder. The gear row is provided on one side of the lifting column. Both ends of the rotating shaft are respectively provided on a plate body. The upper end of the plate body is connected to the lower end of the connecting frame. There are two gears, which are respectively provided at both ends of the rotating shaft. The two gears are respectively meshed and connected with the gear rows on the two lifting columns through the notch.

3. The asphalt coating immersion tank for waterproofing coiled material production according to claim 1, characterized in that: Dust hoods are disposed at the upper ends of the first immersion tank and the second immersion tank.

4. The asphalt coating immersion tank for waterproofing coiled material production according to claim 1, characterized in that: It also includes a first recovery component and a second recovery component, each of which includes a discharge pipe, a pump body, and a recovery pipe, one end of the discharge pipe is connected to the collection frame, the other end of the discharge pipe is connected to the inlet end of the pump body, the outlet end of the pump body is connected to the lower end of the recovery pipe, the upper end of the recovery pipe in the first recovery component is connected to the first immersion tank, and the upper end of the recovery pipe in the second recovery component is connected to the second immersion tank; In addition, a heating element is provided inside the lower ends of the two collecting frames.

5. The asphalt coating immersion tank for waterproofing coiled material production according to claim 1, characterized in that: An arc-shaped protrusion is arranged on the upper end of the connecting plate, and a plurality of arc-shaped grooves are arranged on the arc-shaped protrusion.

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