Gluing equipment for anti-sticking waterproof plate

Abstract

The invention discloses gluing equipment for an anti-sticking waterproof plate, which comprises a first frame body, a second frame body and a top plate which are fixedly connected, and also comprises a gluing roller which is arranged on the second frame body and is used for gluing the surface of a waterproof plate base material; the film laminating roller is arranged on the top plate and is used for laminating the glued surface; the tensioning piece is arranged on the second frame body, is positioned below the gluing roller and is used for tensioning the waterproof board base material; and the guide assembly is used for guiding the waterproof plate base material to sequentially pass through the glue spreading roller, the film covering roller, the first frame body and the tensioning piece along the C-shaped track, and the waterproof plate base material moves along the C-shaped track, so that the height space is effectively utilized, and the problem that the occupied space of equipment is large is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of glue coating equipment, and in particular relates to a glue coating equipment for a reverse-adhesive waterproof board. Background Art

[0002] Due to its excellent waterproof effect, the anti-adhesive waterproof board is often used in the waterproof layer of the tunnel. In the prior art, an important part of the production process of the anti-adhesive waterproof board is to coat the anti-adhesive coating on the waterproof board substrate through a glue coating device.

[0003] However, the existing waterproof board gluing production equipment has a complex structure and is installed in a straight line through a feeding component, a front storage component, a gluing and edge film component, a water glue coating component, an oven component, a film coating component, a rear storage component and a winding component. For example, CN110124931A discloses a special production line for gluing waterproof boards, which is composed of a loading component, a front storage component, a glue coating and edge film component, a water-glue coating component, an oven component, a coating component, a rear storage component and a winding component which are arranged in sequence. The loading component is used for loading the waterproof board substrate, the front storage component is used for floating storage of the waterproof board substrate after unwinding, the glue coating and edge film component is used for surface gluing and coating of both sides of the waterproof board substrate, the water-glue coating component is used for coating the release agent on the glued surface of the waterproof board substrate, the oven component is used for drying the release agent on the glued surface of the waterproof board substrate, the coating component is used for coating the surface of the waterproof board substrate, the rear storage component is used for floating storage of the waterproof board substrate before winding, and the winding component is used for winding the waterproof board product. The various components of this gluing equipment require a large space and have low gluing efficiency.

[0004] Therefore, there is an urgent need for an improved anti-sticking waterproof board gluing equipment to solve the above problems. Summary of the invention

[0005] The present invention aims to provide a glue coating device for a reverse-adhesive waterproof board, which can effectively utilize the height space and solve the problem of large space occupied by the equipment.

[0006] According to one aspect of the present invention, there is provided a gluing device for an anti-adhesive waterproof board, comprising a first frame 11, a second frame 12 and a top plate 13, wherein the top plate 13, the first frame 11 and the second frame 12 are fixedly connected, and further comprising: a gluing roller 32, arranged in the second frame 12, for gluing the surface of the waterproof board substrate; a coating roller 4, arranged in the top plate 13, for coating the surface to which the glue is applied; a tensioning member 6, arranged in the second frame 12 and located below the gluing roller 32, for tensioning the waterproof board substrate; and a guide assembly, for guiding the waterproof board substrate to pass through the gluing roller 32, the coating roller 4, the first frame 11 and the tensioning member 6 in sequence along a C-shaped trajectory.

[0007] Preferably, the guide assembly includes: a first guide assembly 34, arranged on the second frame 12, used to make the waterproof board substrate contact the upper surface of the glue coating roller 32; a second guide assembly 7, arranged on the top plate 13, used to make the waterproof board substrate contact the lower surface of the coating roller 4; a third guide assembly 8, arranged on the first frame 11, used to make the waterproof board substrate move along the upper part of the first frame 11 to the lower part of the first frame 11.

[0008] Preferably, the first guide assembly 34 includes: a first guide roller 341 , whose lowest point is lower than the highest point of the glue coating roller 32 ; a first reversing roller 342 , which is flush with the first guide roller 341 , and the waterproof board substrate is turned to the coating roller 4 via the first reversing roller 342 .

[0009] Preferably, the second guide assembly 7 includes: a second guide roller 71 , whose highest point is higher than the lowest point of the laminating roller 4 ; a second reversing roller 72 , which is flush with the second guide roller 71 , and the waterproof board substrate is turned toward the first frame 11 via the second reversing roller 72 .

[0010] Preferably, the third guide assembly 8 includes: a third guide roller 81 located at the upper part of the first frame 11; a third reversing roller 82 located at the lower part of the first frame 11, and the waterproof board substrate is turned to the tensioning member 6 via the third reversing roller 82.

[0011] Preferably, it also includes: a cross bar 14 located below the top plate 13 and fixedly connecting the first frame 11 and the second frame 12 ; a feeding roller 2 arranged on the cross bar 14 and used for conveying the waterproof board substrate to the glue coating roller 32 .

[0012] Preferably, the guide assembly further includes a material guide frame 35 , which is disposed between the feeding roller 2 and the glue coating roller 32 and is fixedly connected to the second frame 12 .

[0013] Preferably, a hot air outlet hood 9 is further included, which is disposed between the glue coating roller 32 and the film coating roller 4 and is fixedly connected to the second frame 12 .

[0014] Preferably, it also includes a winding roller, which is installed on one side of the tensioning member 6 and has a height lower than the tensioning member 6.

[0015] Preferably, the glue coating roller 32 comprises: a shaft 322 mounted on the second frame 12; and a roller 321 sleeved on the outer side of the shaft 322, and having the same linear speed as that of the winding roller.

[0016] The present invention discloses a gluing device for an anti-adhesive waterproof board, comprising a first frame 11, a second frame 12 and a top plate 13, wherein the top plate 13, the first frame 11 and the second frame 12 are fixedly connected, and further comprising: a gluing roller 32, arranged on the second frame 12, for gluing the surface of a waterproof board substrate; a coating roller 4, arranged on the top plate 13, for coating the surface to which the glue is applied; a tensioning member 6, arranged on the second frame 12 and located below the gluing roller 32, for tensioning the waterproof board substrate; a guide assembly, for guiding the waterproof board substrate to pass through the gluing roller 32, the coating roller 4, the first frame 11 and the tensioning member 6 in sequence along a C-shaped track, and move along the C-shaped track through the waterproof board substrate, thereby effectively utilizing the height space and solving the problem of large space occupied by the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of a gluing device for a reverse-adhesive waterproof board according to an embodiment of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall cross-section structure of a gluing device for a reverse-adhesive waterproof board according to an embodiment of the present invention;

[0020] Figure 3 It is a partial structural schematic diagram of a glue coating device for a reverse-adhesive waterproof board according to an embodiment of the present invention;

[0021] Figure 4 A schematic diagram of a frame structure of a gluing device for a reverse-adhesive waterproof board according to an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of a second frame and internal structure of a gluing device for a reverse-adhesive waterproof board according to an embodiment of the present invention;

[0023] Figure 6 It is a structural schematic diagram of a gluing part of a gluing device for a reverse-adhesive waterproof board according to an embodiment of the present invention;

[0024] Figure 7 It is a structural schematic diagram of a glue coating roller and a scraping member of a glue coating device for a reverse-adhesive waterproof board according to an embodiment of the present invention;

[0025] Figure 8 for Figure 7 Schematic diagram of the cutaway structure in ;

[0026] Fig. 9 for Figure 8 A is an enlarged structural diagram;

[0027] Fig.10 It is a schematic diagram of the partial structure of a scraper of a glue coating device for an anti-adhesive waterproof board according to an embodiment of the present invention;

[0028] Fig.11 Schematic diagram of the unfolding structure of the variable speed wheel of a glue coating device for a reverse-adhesive waterproof board according to an embodiment of the present invention Figure 1 ;

[0029] Fig.12 Schematic diagram of the unfolding structure of the variable speed wheel of a glue coating device for a reverse-adhesive waterproof board according to an embodiment of the present invention Figure 2 ;

[0030] Fig.13 It is a schematic diagram of the expanded structure of a column of a gluing device for a reverse-adhesive waterproof board according to an embodiment of the present invention;

[0031] Among them, 1, frame; 11, first frame; 12, second frame; 121, long slot; 13, top plate; 131, rectangular hole; 14, cross bar; 2, feeding roller; 3, glue coating part; 31, slot body; 32, glue coating roller; 321, roller body; 322, shaft body; 33, speed change wheel; 331, driven wheel; 332, planetary gear; 333, driving wheel; 34, first guide assembly; 341, first guide roller; 342, first reversing roller; 35, guide frame; 36, tube body; 37, scraper; 371, side plate; 372, scraper; 3721, convex ridge; 373, Inclined plate; 4, coating roller; 41, column; 411, outer cylinder; 412, inner cylinder; 413, baffle; 414, baffle ring; 415, first through slot; 416, second through slot; 417, cover plate; 42, rod; 421, opening; 422, interface; 43, mounting seat; 5, loading rack; 6, tensioner; 61, guide roller; 62, sleeve rod; 63, spring; 64, right-angle seat; 7, second guide assembly; 71, second guide roller; 72, second reversing roller; 8, third guide assembly; 81, third guide roller; 82, third reversing roller; 9, hot air outlet hood. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] Reference will now be made in detail to various embodiments of the present invention, examples of which are shown in the accompanying drawings and described below. For ease of interpretation and precise definition in the appended claims, the terms "upper", "lower", "inner" and "outer" are used to describe features of the exemplary embodiments shown in the drawings with reference to their positions.

[0034] As shown in the figure, an embodiment of the present invention provides a gluing device for an anti-adhesive waterproof board, comprising a first frame 11, a second frame 12 and a top plate 13, wherein the top plate 13, the first frame 11 and the second frame 12 are fixedly connected, and further comprising: a gluing roller 32, arranged in the second frame 12, for gluing the surface of the waterproof board substrate; a coating roller 4, arranged in the top plate 13, for coating the surface to which the glue is applied; a tensioning member 6, arranged in the second frame 12 and located below the gluing roller 32, for tensioning the waterproof board substrate; a guide assembly, for guiding the waterproof board substrate to pass through the gluing roller 32, the coating roller 4, the first frame 11 and the tensioning member 6 in sequence along a C-shaped trajectory.

[0035] In the related art, the existing waterproof board gluing production equipment has a complex structure, and is installed by arranging a feeding component, a front material storage component, a gluing edge film component, a water glue coating component, an oven component, a film coating component, a rear material storage component and a winding component along a straight line, which requires a large space. The embodiment of the present invention uses a guide component to make the waterproof board substrate move along a C-shaped track, thereby effectively utilizing the height space and solving the problem of large space occupied by the equipment.

[0036] According to an embodiment of the present invention, the guide assembly includes: a first guide assembly 34, which is arranged on the second frame 12 and is used to make the waterproof board substrate contact the upper surface of the glue coating roller 32; a second guide assembly 7, which is arranged on the top plate 13 and is used to make the waterproof board substrate contact the lower surface of the coating roller 4; a third guide assembly 8, which is arranged on the first frame 11 and is used to make the waterproof board substrate move along the upper part of the first frame 11 to the lower part of the first frame 11.

[0037] According to an embodiment of the present invention, the first guide assembly 34 includes: a first guide roller 341, whose lowest point is lower than the highest point of the glue coating roller 32; a first reversing roller 342, which is flush with the first guide roller 341, and the waterproof board substrate is turned to the coating roller 4 via the first reversing roller 342.

[0038] According to an embodiment of the present invention, the second guide assembly 7 includes: a second guide roller 71, whose highest point is higher than the lowest point of the coating roller 4; a second reversing roller 72, which is flush with the second guide roller 71, and the waterproof board substrate is turned toward the first frame 11 via the second reversing roller 72.

[0039] According to an embodiment of the present invention, the third guide assembly 8 includes: a third guide roller 81, located at the upper part of the first frame 11; a third reversing roller 82, located at the lower part of the first frame 11, and the waterproof board substrate is turned toward the tensioning member 6 via the third reversing roller 82.

[0040] According to an embodiment of the present invention, it also includes: a cross bar 14, which is located below the top plate 13 and fixedly connects the first frame 11 and the second frame 12; a feeding roller 2, which is arranged on the cross bar 14 and is used to transport the waterproof board substrate to the glue coating roller 32.

[0041] According to an embodiment of the present invention, the guide assembly further includes a material guide frame 35 , which is disposed between the feeding roller 2 and the glue coating roller 32 and is fixedly connected to the second frame 12 .

[0042] According to the embodiment of the present invention, a hot air outlet cover 9 is further included, which is disposed between the glue coating roller 32 and the film coating roller 4 and is fixedly connected to the second frame 12 .

[0043] In the embodiment of the present invention, a hot air supply duct is connected to the hot air outlet hood 9, and the hot air is blown toward the waterproof board substrate coated with the colloid through the hot air outlet hood 9.

[0044] According to an embodiment of the present invention, a winding roller is further included, which is installed on one side of the tensioning member 6 and has a height lower than the tensioning member 6 .

[0045] According to the embodiment of the present invention, the glue coating roller 32 includes: a shaft 322 installed in the second frame 12; a roller 321 sleeved on the outer side of the shaft 322, and its linear speed is the same as that of the winding roller.

[0046] Specifically, a U-shaped groove is opened on the cross bar 14, and the end of the feeding roller 2 is placed inside the U-shaped groove; the first frame 11 and the second frame 12 are both rectangular frame structures, and the heights of the two are the same; the first frame 11 and the second frame 12 are both formed by splicing U-shaped steels, and different U-shaped steels can be connected by installing with angle seats and bolts, and can also be fixedly connected by welding at the connection of the U-shaped steel.

[0047] The tensioning member 6 includes a guide roller 61, a sleeve rod 62 and a right-angle seat 64. Long grooves 121 are installed on the opposite sides of the second frame body 12. Both ends of the guide roller 61 located inside the second frame body 12 extend outward through the long grooves 121. The end of the guide roller 61 is sleeved with the sleeve rod 62. A right-angle seat 64 is installed on the outer surface of the second frame body 12. The bottom end of the guide roller 61 passes through the guide hole on the right-angle seat 64, and a spring 63 is sleeved on the sleeve rod 62.

[0048] like Figure 6-Figure 10As shown, the glue coating part 3 includes a trough body 31 and a glue coating roller 32. The trough body 31 is installed in the second frame body 12. A guide frame 35 is installed on the side of the trough body 31 close to the feeding roller 2. The glue coating roller 32 includes a roller body 321 and a shaft body 322. The roller body 321 is sleeved on the outside of the shaft body 322. The roller body 321 is located inside the trough body 31. The two ends of the roller body 321 are respectively installed on the opposite side surfaces of the second frame body 12. A speed change wheel 33 is installed on the input end of the roller body 321. A first guide assembly is provided above the trough body 31. The first guide assembly is located on both sides of the roller body 321. The waterproof board substrate on the feeding roller 2 passes through the guide frame 35 and The first guide assembly, since the height of the first guide roller 341 and the first reversing roller 342 is lower than the uppermost position of the roller body 321, the waterproof board substrate passing through the first guide roller 341 and the first reversing roller 342 also passes through the upper surface of the roller body 321; the speed change wheel 33 is connected to the drive motor through a belt, and the drive motor can be installed on the top plate 13, and the motor drives the speed change wheel 33 and the shaft body 322 to rotate through the belt; viscose material is placed in the trough body 31, and when the shaft body 322 drives the roller body 321 to rotate in the trough body 31, the surface of the roller body 321 is adhered with viscose material and coated on the waterproof board substrate, thereby realizing the step of gluing. The tube body 36 is a hollow structure, and connecting pipes are provided at both ends of the tube body 36; one end of the tube body 36 is connected to a hot water supply pipe, and the other end of the tube body 36 is connected to a hot water discharge pipe.

[0049] In the related art, the waterproof board substrate is prone to uneven adhesive adhesion during the gluing process. The embodiment of the present invention heats the waterproof board substrate passing through by hot water, and the heated waterproof board substrate promotes the adhesion of the adhesive material. In addition, the tube body 36 is heated by hot water, and the heating is more uniform, avoiding the problem of large temperature differences at different positions of the waterproof board substrate.

[0050] like Figure 11-Figure 12As shown, the speed change wheel 33 includes a driven wheel 331 sleeved on the shaft body 322, and the driven wheel 331 and the driving wheel 333 are connected by a plurality of planetary wheels 332; the outer side of the driving wheel 333 is provided with a belt groove connected to the belt, and the driving wheel 333 is driven by the driven wheel 331 through the planetary wheels 332 to achieve deceleration movement, and the rotating driven wheel 331 drives the shaft body 322 to rotate synchronously, and the driven wheel 331 and the shaft body 322 are connected by a pin key; at the same time, the linear speed of the roller body 321 on the shaft body 322 is the same as the linear speed of the winding roller; a scraper 33 is installed in the groove body 31 for scraping the adhesive material on the surface of the roller body 321 7. The scraper 37 includes a side plate 371. Two side plates 371 are sleeved on the shaft body 322. The side plates 371 are connected to the inner wall of the tank body 31 by screws. A plurality of scrapers 372 and inclined plates 373 are installed between the two side plates 371. The scrapers 372 and the inclined plates 373 are alternately distributed. The plurality of scrapers 372 gradually approach the surface of the roller body 321 from bottom to top. The inner side surface of the scraper 372 is provided with ridges 3721 symmetrically distributed along the center line. The ridges 3721 cause the viscose material flowing on the inner side of the scraper 372 to flow down along the ridges 3721, so as to prevent the viscose material from gathering on one side and flowing down.

[0051] like Fig. 9 As shown, the distance between point b of the auxiliary line and the surface of the roller body 321 is greater than the distance between point a of the auxiliary line and the surface of the roller body 321, and at the same time, the working ends of the plurality of scrapers 372 are all located on the auxiliary line, so that the plurality of scrapers 372 gradually reduce the thickness of the adhesive material attached to the surface of the roller body 321, thereby solving the problem that when a single scraper 372 is working, the thickness of the adhesive scraped at a time is large, which easily causes the scraped adhesive material to drive the adhesive material attached to the surface of the roller body 321 to fall off, and easily causes adhesive leakage;

[0052] The scraped viscose material flows outward along the concave surface of the scraper 372, and the viscose material flowing out of the scraper 372 on the upper side falls on the inclined plate 373, preventing the viscose material flowing from the upper scraper 372 from falling on the upper scraper 372, thereby solving the problem of viscose material accumulating on the upper surface of the lower scraper 372 and requiring manual regular cleaning.

[0053] like Fig.13As shown, the coating roller 4 includes a column 41, a rod 42 installed inside the column 41, and a mounting seat 43 installed at the end of the rod 42. A rectangular hole 131 is opened in the middle of the top plate 13, and mounting seats 43 are installed on both sides of the rectangular hole 131. The column 41 passes through the rectangular hole 131 to squeeze the waterproof board substrate to be processed. A loading rack 5 is installed on one side of the rectangular hole 131. The column 41 includes an outer cylinder 411, an inner cylinder 412 located inside the outer cylinder 411, and a baffle 413 used to connect the outer cylinder 411 and the inner cylinder 412 The baffle 413 divides the annular cavity between the outer cylinder 411 and the inner cylinder 412 into several equal parts, and cover plates 417 are installed at both ends of the annular cavity. The outer cylinder 411 and the inner cylinder 412 are respectively provided with a plurality of first through grooves 415 and second through grooves 416. The rod body 42 is a tubular structure with one end closed, and an opening 421 is provided on the rod body 42. The opening 421 is located in the inner cylinder 412, and an interface 422 is provided at the unclosed end of the rod body 42; two retaining rings 414 are sleeved on the outer side of the outer cylinder 411 to limit the passing film.

[0054] In the embodiment of the present invention, the coating roller coats the surface of the waterproof board substrate after glue coating, and places the film on the outer cylinder 411. Since the interface 422 is connected to the inlet end of the vacuum pump, and the opening 421 is distributed upward, the cavity located on the upper side is connected to the inside of the rod body 42 through the second through groove 416 and the opening 421. Under the action of the vacuum pump, the film is adsorbed on the upper surface of the outer cylinder 411; the film moves along the surface of the outer cylinder 411 to the lower side and contacts with the waterproof board substrate. Through the extrusion of the outer cylinder 411, the film is attached to the surface of the waterproof board substrate coated with glue. The moving waterproof board substrate drives the outer cylinder 411 to rotate, and the rotating outer cylinder 411 drives the film to move to one side of the waterproof board substrate.

[0055] The waterproof board substrate after lamination passes through the third guide assembly, which is convenient for the staff to observe the waterproof board substrate and understand the lamination condition of the waterproof board substrate after glue coating.

[0056] The invention has the following effects:

[0057] (1) The waterproof board substrate moves along a C-shaped trajectory, thereby effectively utilizing the height space and reducing the space occupied by the equipment.

[0058] (2) One end of the pipe body is connected to a hot water supply pipe, and the other end of the pipe body is connected to a hot water discharge pipe. The hot water is used to heat the waterproof board substrate passing through. The heated waterproof board substrate promotes the adhesion of the viscose material. In addition, the pipe body is heated by hot water, and the heating is more uniform, avoiding the problem of large temperature differences at different positions of the waterproof board substrate.

[0059] (3) The working ends of the plurality of scrapers are all located on the auxiliary line, so that the plurality of scrapers can gradually reduce the thickness of the adhesive material attached to the roller surface, thereby solving the problem that when a single scraper is working, the thickness of the adhesive scraped at a time is large, which easily causes the adhesive material scraped off to cause the adhesive material attached to the roller surface to fall off, and easily causes adhesive leakage;

[0060] (4) The scraped viscose material flows outward along the concave surface of the scraper, and the viscose material flowing out of the scraper on the upper side falls on the inclined plate, preventing the viscose material flowing from the upper scraper from falling on the upper scraper, thereby solving the problem of viscose material accumulating on the upper surface of the lower scraper and requiring manual regular cleaning.

[0061] The above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications may be made based on the following description, and these various changes, modifications, substitutions and deformations derived from the principles and spirit of the present invention still fall within the scope of protection of the present invention.

Claims

1. A glue coating device for a reverse-adhesive waterproof board, comprising a first frame (11), a second frame (12) and a top plate (13), wherein the top plate (13), the first frame (11) and the second frame (12) are fixedly connected, characterized in that: Also includes: A glue coating roller (32), arranged on the second frame (12), used for coating glue on the surface of the waterproof board substrate; A coating roller (4), arranged on the top plate (13), used for coating the surface to which the glue is applied; A tensioning member (6), arranged on the second frame (12) and located below the glue coating roller (32), and used for tensioning the waterproof board substrate; A guide assembly is used to guide the waterproof board substrate along a C-shaped track to pass through the glue coating roller (32), the film coating roller (4), the first frame (11) and the tensioning member (6) in sequence.

2. The gluing device according to claim 1, characterized in that: The guide assembly comprises: A first guide assembly (34) is arranged on the second frame (12) and is used to make the waterproof board substrate contact the upper surface of the glue coating roller (32); A second guide assembly (7), arranged on the top plate (13), and used to make the waterproof board substrate contact the lower surface of the coating roller (4); A third guide assembly (8) is arranged on the first frame (11) and is used to move the waterproof board substrate along the upper part of the first frame (11) toward the lower part of the first frame (11).

3. The gluing device according to claim 2, characterized in that: The first guide assembly (34) comprises: A first guide roller (341), the lowest point of which is lower than the highest point of the glue coating roller (32); The first reversing roller (342) is flush with the first guide roller (341) in height, and the waterproof board substrate is turned to the coating roller (4) via the first reversing roller (342).

4. The gluing device according to claim 2, characterized in that: The second guide assembly (7) comprises: A second guide roller (71), the highest point of which is higher than the lowest point of the laminating roller (4); The second reversing roller (72) is flush with the second guide roller (71) in height, and the waterproof board substrate is turned toward the first frame (11) via the second reversing roller (72).

5. The gluing device according to claim 2, characterized in that: The third guide assembly (8) comprises: A third guide roller (81), located on the upper portion of the first frame (11); The third reversing roller (82) is located at the lower part of the first frame (11), and the waterproof board substrate is turned to the tensioning member (6) via the third reversing roller (82).

6. The gluing device according to claim 1, characterized in that: Also includes: A cross bar (14), located below the top plate (13) and fixedly connecting the first frame body (11) and the second frame body (12); A feeding roller (2) is arranged on the cross bar (14) and is used to transport the waterproof board substrate to the glue coating roller (32).

7. The gluing device according to claim 6, characterized in that: The guide assembly also includes a material guide frame (35), which is arranged between the feeding roller (2) and the glue coating roller (32) and is fixedly connected to the second frame (12).

8. The gluing device according to claim 1, characterized in that: It also comprises a hot air outlet hood (9), which is arranged between the glue coating roller (32) and the film coating roller (4) and is fixedly connected to the second frame (12).

9. The gluing device according to claim 1, characterized in that: It also comprises a winding roller which is installed on one side of the tensioning member (6) and has a height lower than that of the tensioning member (6).

10. The gluing device according to claim 9, characterized in that: The glue coating roller (32) comprises: A shaft body (322) mounted on the second frame body (12); The roller body (321) is sleeved on the outer side of the shaft body (322), and its linear speed is the same as the linear speed of the winding roller.

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