Lapping edge laminating device for waterproof roll production

Abstract

The utility model provides an overlap edge laminating device for waterproof roll production, and mainly relates to the technical field of waterproof roll production equipment. The overlapping edge film covering device for waterproof roll production comprises a mounting plate, mounting holes are formed in the four corners of the top face of the mounting plate correspondingly, an L-shaped connecting plate is fixedly mounted on one side of the mounting plate, a fixing cylinder with the front end open is fixedly mounted at one end of the L-shaped connecting plate, and a supporting plate is mounted in front of the fixing cylinder through an adjusting assembly; two fixing shafts are fixedly installed on the front face of the supporting plate, the included angle between the connecting line of the centers of the two fixing shafts and the horizontal plane is 30 degrees, and rollers are installed on the peripheries of the fixing shafts through bearings. The device has the beneficial effects that when the device is used, the edges of the waterproof coiled material can be extruded through the mutual matching of the two rollers 7, so that the firmness of the waterproof coiled material after being coated with a film is improved, and the production quality of the waterproof coiled material is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of waterproof coiled material production equipment, and specifically is a lap joint edge film covering device for waterproof coiled material production. Background Technique

[0002] Waterproof coiled materials are mainly used in building walls, roofs, tunnels, highways, landfills, etc., and are flexible building materials that can be curled into rolls to resist external rainwater and groundwater seepage. As a leak-free connection between the project foundation and the building, it is the first barrier for the overall project waterproofing and plays a crucial role in the entire project.

[0003] In the prior art, when producing waterproof coiled materials, it is necessary to cover the adhesive layer to protect the adhesive layer of the waterproof coiled material roll and ensure the use effect of the waterproof coiled material. When covering the film on the waterproof coiled material, it needs to be supported and transmitted by multiple groups of conveying rollers. During the conveying process, the edge of the waterproof coiled material is prone to friction with the equipment, resulting in edge lifting, and the adhesive layer at the edge of the waterproof coiled material is damaged, affecting the use effect. Content of the Utility Model

[0004] In order to solve the deficiencies of the prior art, the utility model provides a lap joint edge film covering device for waterproof coiled material production, which is realized through the following technical solutions:

[0005] A lap joint edge film covering device for waterproof coiled material production includes a mounting plate. Installation holes are respectively opened at the four corners of the top surface of the mounting plate. An L-shaped connecting plate is fixedly installed on one side of the mounting plate. One end of the L-shaped connecting plate is fixedly installed with a fixed cylinder with a front end opening. A support plate is installed in front of the fixed cylinder through an adjusting component. Two fixed shafts are fixedly installed on the front surface of the support plate. The connection line between the centers of the two fixed shafts forms an angle of thirty degrees with the horizontal plane. A roller is installed on the outer circumference of the fixed shaft through a bearing.

[0006] Further, the adjusting component includes a screw sleeve. The center of the back surface of the support plate is fixedly installed with a screw sleeve. A through hole identical to the central hole of the screw sleeve is opened on the front surface of the support plate. The rear end of the screw sleeve is inserted into the fixed cylinder and is in sliding fit with it. A screw rod is installed in the screw sleeve through a threaded fit. The rear end of the screw rod is in bearing connection with the back surface of the inner wall of the fixed cylinder. The front end of the screw rod penetrates through the through hole and extends to the front of the support plate.

[0007] Further, a crank is fixedly installed at the front end of the screw rod.

[0008] Further, a limiting groove is opened on one side of the inner wall of the fixed cylinder. A limiting block that is in sliding fit with the limiting groove is fixedly installed on one side of the screw sleeve.

[0009] Further, a reinforcing rib is fixedly installed on the top surface of the L-shaped connecting plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] When the waterproof coiled material passes through between the two rollers in an "S" shape during the use of the device, the mutual cooperation of the two rollers can realize the extrusion of the edge of the waterproof coiled material, thereby improving the firmness of the waterproof coiled material after film coating and improving the production quality of the waterproof coiled material. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the utility model;

[0013] Figure 2 is a front view of the utility model;

[0014] Figure 3 is a top view of the utility model;

[0015] Figure 4 is a side view of the utility model;

[0016] Figure 5 is a schematic diagram of the bottom mechanism of the utility model;

[0017] Figure 6 is along Figure 4 A cross-sectional structural diagram taken along line A-A in

[0018] Reference numerals shown in the drawings: 1, mounting plate; 2, mounting hole; 3, L-shaped connecting plate; 4, fixed cylinder; 5, support plate; 6, fixed shaft; 7, roller; 8, screw sleeve; 9, through hole; 10, screw; 11, crank; 12, limit groove; 13, limit block; 14, reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In combination with the drawings and specific embodiments, the present utility model will be further described. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by this application.

[0020] Embodiment: An overlapping edge film coating device for waterproof coiled material production

[0021] As Figures 1-6 shown, an overlapping edge film coating device for waterproof coiled material production, its specific structure includes:

[0022] Installation plate 1, installation holes 2 are respectively opened at the four corners of the top surface of the installation plate 1, an L-shaped connecting plate 3 is fixedly installed on one side of the installation plate 1, a fixed cylinder 4 with an open front end is fixedly installed at one end of the L-shaped connecting plate 3, a support plate 5 is installed in front of the fixed cylinder 4 through an adjusting assembly, two fixed shafts 6 are fixedly installed on the front surface of the support plate 5, the connection line of the centers of the two fixed shafts 6 forms an angle of thirty degrees with the horizontal plane, and a roller 7 is installed on the outer circumference of the fixed shaft 6 through a bearing.

[0023] The adjusting assembly includes a screw sleeve 8, the screw sleeve 8 is fixedly installed at the center of the rear surface of the support plate 5, a through hole 9 identical to the central hole of the screw sleeve 8 is opened on the front surface of the support plate 5, the rear end of the screw sleeve 8 is inserted into the fixed cylinder 4 and is in sliding fit with it, a screw rod 10 is installed in the screw sleeve 8 in a threaded fit, the rear end of the screw rod 10 is connected to the rear surface of the inner wall of the fixed cylinder 4 through a bearing, and the front end of the screw rod 10 penetrates through the through hole 9 and extends to the front of the support plate 5. In the design of this structure, when in use, by rotating the screw rod 10, the screw sleeve 8 can be axially moved along the screw rod 10, so as to realize the adjustment of the position of the support plate 5, and further realize the adjustment of the position of the roller 7, which is convenient for adapting to coils of different widths.

[0024] A crank 11 is fixedly installed at the front end of the screw rod 10. When the device is in use, by holding the crank 11, it is convenient for the user to rotate the screw rod 10, improving the convenience of the device.

[0025] A limiting groove 12 is opened on one side of the inner wall of the fixed cylinder 4, and a limiting block 13 that is in sliding fit with the limiting groove 12 is fixedly installed on one side of the screw sleeve 8. The mutual cooperation between the limiting block 13 and the limiting groove 12 can prevent the screw sleeve 8 from rotating during movement, realizing the limitation of the screw sleeve 8 and improving the stability of the screw sleeve 8 during movement.

[0026] A reinforcing rib 14 is fixedly installed on the top surface of the L-shaped connecting plate 3. The design of this structure can increase the strength of the L-shaped connecting plate 3, improve the compressive capacity of the L-shaped connecting plate 3, and increase the stability of the device.

[0027] Working principle:

[0028] When the device is in use, it is installed on the frame of a machine tool for producing waterproof coils in the prior art. The waterproof coil after film laminating passes through between the two rollers 7 in an "S" shape, so that the waterproof coil can be extruded by the rollers 7 during the conveying process, improving the firmness after film laminating and avoiding edge lifting caused by friction with the conveying device during the conveying process, improving the production quality of the waterproof coil.

[0029] In the explanation of the present utility model, it should be noted that the terminologies indicating directions are only for the convenience of description and understanding, and do not uniquely limit the installation positions of specific technical features, and other feasible installation methods are not excluded.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A lap edge laminating device for producing waterproof coiled materials, comprising a mounting plate (1), wherein four corners of the top surface of the mounting plate (1) are respectively provided with mounting holes (2), characterized in that: An L-shaped connecting plate (3) is fixedly mounted on one side of the mounting plate (1); a fixing cylinder (4) with a front end opening is fixedly mounted on one end of the L-shaped connecting plate (3); a supporting plate (5) is mounted in front of the fixing cylinder (4) via an adjusting assembly; two fixing shafts (6) are fixedly mounted in front of the supporting plate (5); a line connecting the centers of the two fixing shafts (6) forms an angle of thirty degrees with a horizontal plane; and a roller (7) is mounted on the outer peripheral bearing of the fixing shaft (6).

2. The overlapping edge laminating device for producing waterproof coiled material according to claim 1, characterized in that: The adjustment assembly comprises a screw sleeve (8), the screw sleeve (8) is fixedly mounted at the center of the rear of the support plate (5), a through hole (9) identical to the center hole of the screw sleeve (8) is opened at the front of the support plate (5), the rear end of the screw sleeve (8) is inserted into the fixed tube (4) and slidably matched therewith, a screw rod (10) is mounted in the screw sleeve (8) in a threaded manner, the rear end of the screw rod (10) is connected to a rear bearing of the inner wall of the fixed tube (4), and the front end of the screw rod (10) passes through the through hole (9) and extends to the front of the support plate (5).

3. The overlapping edge laminating device for waterproofing coiled material production according to claim 2, characterized in that: A crank (11) is fixedly mounted on the front end of the screw rod (10).

4. The overlapping edge laminating device for waterproofing coiled material production according to claim 2, characterized in that: A limiting groove (12) is provided on one side of the inner wall of the fixing cylinder (4), and a limiting block (13) that slidably cooperates with the limiting groove (12) is fixedly mounted on one side of the screw sleeve (8).

5. The overlapping edge laminating device for waterproofing coiled material production according to claim 1, characterized in that: A reinforcing rib (14) is fixedly mounted on the top surface of the L-shaped connecting plate (3).

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