Asphalt waterproof coiled material drying and heating device

Abstract

The utility model discloses an asphalt waterproof coiled material drying and heating device, belongs to the technical field of waterproof coiled material production, and solves the problems that an existing device only dries one side of an asphalt waterproof coiled material, and the drying efficiency is low, the asphalt waterproof coiled material drying and heating device comprises a bottom plate, and a drying and heating assembly is arranged on one side of the top face of the bottom plate. The drying and heating assembly comprises a supporting rod fixedly installed on one side of the top face of the bottom plate, a U-shaped plate is fixedly installed on the top face of the supporting rod, the middle of the side wall of the U-shaped plate is rotationally sleeved with a lower rotating roller through a bearing ring, an upper rotating roller of the same structure is arranged above the lower rotating roller, and an electric telescopic rod drives a sliding block to move up and down. And then the upper rotating roller is driven to move up and down, the purpose of conveniently carrying out drying and heating treatment on the asphalt waterproof coiled materials with different thicknesses is achieved, drying and heating treatment can be carried out on the two sides of the asphalt waterproof coiled materials at the same time through electric heating pipes in the lower rotating roller and the upper rotating roller, and the drying and heating treatment efficiency of the asphalt waterproof coiled materials is improved.

Description

Technical Field

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

[0002] Asphalt waterproofing membrane refers to a roll material made of asphalt material, tire material and anti-sticking material spread on the surface, also known as felt, which is commonly used in posted waterproof layers.

[0003] After searching, the application with patent number CN202220095548.9 discloses a drying and heating device for asphalt waterproofing coiled material, including a box body, the box body is rectangular with an opening to one side, an electric heating tube is installed on the inner side of the box body, a fixing plate is provided above the electric heating tube, the surface of the fixing plate is in the shape of a leak hole, the side end of the fixing plate is located on the inner wall of the box body, a fixing block is installed on the top side of the inner wall of the box body, a screw rod is rotatably connected between the fixing block and the box body, a connecting plate is provided below the screw rod, the connecting plate is in an "N" shaped structure, a connecting block is installed on the inner side of the connecting plate, the connecting block is threadedly connected to the screw rod, the top of the connecting block contacts the upper part of the inner wall of the box body, and a turntable is installed at one end of the screw rod;

[0004] Although the asphalt waterproofing membrane drying and heating device is located in the middle of the connecting plate through the connecting block so that water droplets will not drip onto the surface of the asphalt waterproofing membrane, the asphalt waterproofing membrane drying and heating device only dries one side of the asphalt waterproofing membrane, and the drying efficiency is low.

[0005] Therefore, we proposed a drying and heating device for asphalt waterproofing membrane. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a drying and heating device for asphalt waterproofing coiled material, which solves the problem that the prior device only dries one side of the asphalt waterproofing coiled material and has low drying efficiency.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an asphalt waterproofing coiled material drying and heating device, comprising a bottom plate, a drying and heating component is arranged on one side of the top surface of the bottom plate;

[0008] The drying and heating component includes a support rod fixedly installed on one side of the top surface of the bottom plate, a U-shaped plate fixedly installed on the top surface of the support rod, a lower rotating roller rotatably mounted on the middle part of the side wall of the U-shaped plate through a bearing ring, an upper rotating roller with the same structure is arranged above the lower rotating roller, the interiors of the lower rotating roller and the upper rotating roller are hollow, and electric heating tubes are fixedly installed on the inner walls of the lower rotating roller and the upper rotating roller.

[0009] Preferably, a slide groove is provided through the top of the side wall of the U-shaped plate, a cross plate is fixedly installed on the top surface of the U-shaped plate, electric telescopic rods are fixedly installed at both ends of the top surface of the cross plate, and the output end of the electric telescopic rod passes through the top surface of the cross plate and is fixedly installed with a slider slidably mounted inside the slide groove, wherein the electric telescopic rod can drive the slider to translate up and down along the side wall of the slide groove.

[0010] Preferably, the side wall of the slider is rotatably mounted with an upper roller through a bearing ring, the side wall of the U-shaped plate is fixedly mounted with a second motor, the side wall of the slider is fixedly mounted with a first motor, the output end of the second motor passes through the side wall of the U-shaped plate and is fixedly connected to one end of the lower roller, the output end of the first motor passes through the side wall of the slider and is fixedly connected to one end of the upper roller, wherein when the slider moves, the upper roller will also move synchronously, and the lower roller and the upper roller can be driven to rotate by the second motor and the first motor.

[0011] Preferably, the side walls of the horizontal plate and the U-shaped plate are symmetrically installed with upper and lower insulation covers of the same specifications, wherein the upper and lower insulation covers can reduce the loss of temperature around the lower and upper rollers, so that the temperature inside the lower and upper insulation covers remains stable.

[0012] Preferably, the surface of the lower rotating roller is provided with evenly distributed heat dissipation holes, wherein the temperature inside the electric heating tube is dissipated through the heat dissipation holes, and the water on the surface of the asphalt waterproofing membrane will also drip onto the surface of the electric heating tube and then evaporate quickly.

[0013] Preferably, two symmetrically distributed support plates are fixedly installed on the other side of the top surface of the base plate, and the side walls of the support plates are rotatably mounted with guide rollers through bearing rings, wherein the guide rollers are used to support and guide the dried and heated asphalt waterproofing membrane, and then roll it up.

[0014] The utility model provides a drying and heating device for asphalt waterproofing coiled material. It has the following beneficial effects:

[0015] 1. The asphalt waterproofing coiled material drying and heating device drives the slider to move up and down through the electric telescopic rod, and then drives the upper rotating roller to move up and down, so as to facilitate the drying and heating treatment of asphalt waterproofing coiled materials with different thicknesses. The upper and lower thermal insulation covers can reduce the loss of temperature around the lower and upper rotating rollers, so as to achieve the purpose of keeping the temperature inside the lower and upper thermal insulation covers stable. The electric heating pipes inside the lower and upper rotating rollers can simultaneously dry and heat both sides of the asphalt waterproofing coiled material, thereby improving the drying and heating treatment efficiency of the asphalt waterproofing coiled material and solving the problem that the existing device only dries one side of the asphalt waterproofing coiled material and has low drying efficiency.

[0016] 2. The asphalt waterproofing membrane drying and heating device can dissipate the temperature inside the electric heating tube through the heat dissipation holes, and the water on the surface of the asphalt waterproofing membrane will also drip onto the surface of the electric heating tube and then evaporate quickly. The guide roller can be used to support and guide the dried and heated asphalt waterproofing membrane and then roll it up. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the drying and heating component of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the drying and heating component of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the lower rotating roller of the utility model.

[0021] In the figure: 1. bottom plate; 2. drying and heating component; 21. support rod; 22. U-shaped plate; 23. slide groove; 24. lower rotating roller; 25. lower insulation cover; 26. horizontal plate; 27. electric telescopic rod; 28. slider; 29. ​​upper rotating roller; 210. upper insulation cover; 211. electric heating pipe; 212. heat dissipation hole; 213. first motor; 214. second motor; 3. support plate; 4. guide roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Embodiment 1:

[0024] like Figure 1-4As shown: it includes a bottom plate 1, a drying and heating component 2 is arranged on one side of the top surface of the bottom plate 1, and the drying and heating component 2 includes a support rod 21 fixedly installed on one side of the top surface of the bottom plate 1, and a U-shaped plate 22 is fixedly installed on the top surface of the support rod 21. A lower rotating roller 24 is rotatably mounted on the middle part of the side wall of the U-shaped plate 22 through a bearing ring, and an upper rotating roller 29 with the same structure is arranged above the lower rotating roller 24. The interiors of the lower rotating roller 24 and the upper rotating roller 29 are hollow, and the inner walls of the lower rotating roller 24 and the upper rotating roller 29 are fixedly installed with The electric heating pipe 211 and the top of the side wall of the U-shaped plate 22 are penetrated with a slide groove 23, and a horizontal plate 26 is fixedly installed on the top surface of the U-shaped plate 22. The two ends of the top surface of the horizontal plate 26 are fixedly installed with electric telescopic rods 27. The output end of the electric telescopic rod 27 penetrates the top surface of the horizontal plate 26 and is fixedly installed with a slider 28 that is slidably mounted inside the slide groove 23. The side wall of the slider 28 is rotatably mounted with an upper roller 29 through a bearing ring. The side wall of the U-shaped plate 22 is fixedly installed with a second motor 214, and the side wall of the slider 28 A first motor 213 is fixedly installed, and the output end of the second motor 214 passes through the side wall of the U-shaped plate 22 and is fixedly connected to one end of the lower rotating roller 24. The output end of the first motor 213 passes through the side wall of the slider 28 and is fixedly connected to one end of the upper rotating roller 29. The cross plate 26 and the side wall of the U-shaped plate 22 are symmetrically installed with an upper heat preservation cover 210 and a lower heat preservation cover 25 of the same specifications. The slider 28 is driven up and down by the electric telescopic rod 27, and then the upper rotating roller 29 is driven up and down, so as to facilitate the drying and heating treatment of asphalt waterproofing membranes with different thicknesses. The upper heat preservation cover 210 and the lower heat preservation cover 25 can reduce the loss of temperature around the lower rotating roller 24 and the upper rotating roller 29, so as to keep the temperature inside the lower heat preservation cover 25 and the upper heat preservation cover 210 stable. The electric heating pipes 211 inside the lower rotating roller 24 and the upper rotating roller 29 can simultaneously dry and heat both sides of the asphalt waterproofing membrane, thereby improving the efficiency of the drying and heating treatment of the asphalt waterproofing membrane;

[0025] Embodiment 2:

[0026] like Figure 1 and 4 As shown: the surface of the lower rotating roller 24 is provided with evenly distributed heat dissipation holes 212, and two symmetrically distributed support plates 3 are fixedly installed on the other side of the top surface of the bottom plate 1. The side wall of the support plate 3 is rotatably sleeved with a guide roller 4 through the bearing ring. The temperature inside the electric heating tube 211 is dissipated through the heat dissipation holes 212, and the water on the surface of the asphalt waterproofing membrane will also drip onto the surface of the electric heating tube 211 and then evaporate quickly. The guide roller 4 is used to support and guide the dried and heated asphalt waterproofing membrane, and then it is rolled up.

[0027] The working principle and use process of the utility model: when using the asphalt waterproofing membrane drying and heating device, first start the electric telescopic rod 27 to drive the slider 28 to move up and down, and then drive the upper rotating roller 29 to move up and down until the spacing between the lower rotating roller 24 and the upper rotating roller 29 matches the thickness of the asphalt waterproofing membrane, and then start the electric heating tube 211, the electric heating tube 211 can heat the surface of the lower rotating roller 24 and the upper rotating roller 29, and then start the second motor 214 to drive the lower rotating roller 24 to rotate counterclockwise, start the first motor 213 to drive the upper rotating roller 29 to rotate clockwise, and then pass one end of the asphalt waterproofing membrane through the lower insulation cover 25 and the upper insulation cover 210, and then pass through the lower rotating roller 24 and the upper rotating roller 29, so that the asphalt waterproofing membrane can be dried and heated, and the treated asphalt waterproofing membrane is spread on the top surface of the guide roller 4, and then rolled up by the winding device.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drying and heating device for asphalt waterproofing coiled material, characterized in that: It comprises a bottom plate (1), and a drying and heating component (2) is arranged on one side of the top surface of the bottom plate (1); The drying and heating component (2) comprises a support rod (21) fixedly mounted on one side of the top surface of the base plate (1); a U-shaped plate (22) is fixedly mounted on the top surface of the support rod (21); a lower rotating roller (24) is rotatably mounted on the middle part of the side wall of the U-shaped plate (22) via a bearing ring; an upper rotating roller (29) having the same structure is arranged above the lower rotating roller (24); the interiors of the lower rotating roller (24) and the upper rotating roller (29) are hollow, and electric heating pipes (211) are fixedly mounted on the inner walls of the lower rotating roller (24) and the upper rotating roller (29).

2. The asphalt waterproofing coiled material drying and heating device according to claim 1, characterized in that: A slide groove (23) is formed through the top of the side wall of the U-shaped plate (22); a transverse plate (26) is fixedly mounted on the top surface of the U-shaped plate (22); electric telescopic rods (27) are fixedly mounted on both ends of the top surface of the transverse plate (26); and a slider (28) slidably mounted inside the slide groove (23) is fixedly mounted on the output end of the electric telescopic rod (27) through the top surface of the transverse plate (26).

3. The asphalt waterproofing coiled material drying and heating device according to claim 2, characterized in that: The side wall of the slider (28) is rotatably mounted with an upper rotating roller (29) via a bearing ring, the side wall of the U-shaped plate (22) is fixedly mounted with a second motor (214), the side wall of the slider (28) is fixedly mounted with a first motor (213), the output end of the second motor (214) passes through the side wall of the U-shaped plate (22) and is fixedly connected to one end of the lower rotating roller (24), and the output end of the first motor (213) passes through the side wall of the slider (28) and is fixedly connected to one end of the upper rotating roller (29).

4. The asphalt waterproofing coiled material drying and heating device according to claim 2, characterized in that: An upper heat-insulating cover (210) and a lower heat-insulating cover (25) of the same specifications are symmetrically mounted on the side walls of the transverse plate (26) and the U-shaped plate (22).

5. The asphalt waterproofing coiled material drying and heating device according to claim 1, characterized in that: The surface of the lower rotating roller (24) is provided with evenly distributed heat dissipation holes (212).

6. The asphalt waterproofing coiled material drying and heating device according to claim 1, characterized in that: Two symmetrically distributed support plates (3) are fixedly mounted on the other side of the top surface of the bottom plate (1), and a guide roller (4) is rotatably mounted on the side wall of the support plate (3) via a bearing ring.

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