Slitting and film covering device for double-sided tape production and processing

Abstract

The utility model discloses a slitting and film covering device for producing and processing a double-sided adhesive tape, and relates to the technical field of adhesive tape production. A slitting structure is fixedly connected to one side of the upper end of the base, first supporting structures are fixedly connected to the side, away from the slitting structure, of the second roll shaft block and the side, away from the slitting structure, of the first roll shaft block correspondingly, and a liquid spraying structure is fixedly connected to the middle of the second roll shaft block. The side, close to the conveying structure, of the upper end of the base is fixedly connected with a rolling structure. The two first supporting structures can be used for supporting and connecting a film roll and a base material of a double-sided adhesive tape respectively, adhesive liquid can be conveniently sprayed to the surface of the double-sided adhesive tape through the liquid spraying structure, and therefore film covering can be conveniently conducted on the surface of the double-sided adhesive tape in the later period; therefore, the rolling structure can be used for rolling the film and the base material which are placed on the surface of the conveying structure, so that the adhesive force between the film and the double-sided adhesive tape can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to a slitting and laminating device for producing and processing double-sided adhesive tape. Background Art

[0002] Adhesive tape is composed of two parts: base material and adhesive. It connects two or more unconnected objects together through bonding. There is a layer of adhesive on its surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives. In modern times, various polymers are widely used. Adhesives can stick to things because bonds are formed between their own molecules and the molecules of the objects to be connected. This bond can firmly bond the molecules together. The composition of adhesives has various polymers depending on different brands and types.

[0003] In the traditional production and processing of double-sided tapes, slitting and laminating devices have always played a vital role. However, with the diversification of market demand, traditional slitting and laminating devices have been unable to meet current production needs, especially when facing substrates of different materials and double-sided tapes of different thicknesses. Traditional devices often seem to be unable to cope with the situation. First of all, substrates of different materials have different physical and chemical properties, such as hardness, toughness, temperature resistance, etc. Traditional slitting and laminating devices can often only adapt to the processing of one or several types of substrates, and it is difficult to achieve ideal laminating effects for other types of substrates. This has resulted in limited flexibility and efficiency in the production process, and is unable to meet the market's demand for diversified products. Secondly, the thickness of the double-sided tape is also a key factor affecting the lamination and slitting effects. Traditional slitting and laminating devices are usually designed for tapes of a certain fixed thickness. For tapes with large thickness variations, it is often impossible to maintain stable lamination quality and slitting accuracy, which not only affects the appearance quality of the product, but may also have an adverse effect on the product's performance. In addition, traditional slitting and laminating devices often have problems such as complex operation and difficult adjustment during operation. For tapes of different materials and thicknesses, the device needs to be frequently replaced and adjusted, which not only increases production costs and labor intensity, but also reduces production efficiency.

[0004] Chinese patent document CN213084995U discloses a slitting and laminating device for producing and processing double-sided adhesive tape, comprising a support box, support guide rods are vertically fixedly supported and installed on both sides of the top of the support box, support suspension beams are horizontally fixedly supported and installed on the top of the support guide rods, and a film-covered tank body is fixedly installed on one end of the support suspension beam, and a film-covered tank body is provided inside the film-covered tank body. A first groove is provided on the side of the top surface of the film-covered tank body, and a liquid injection tube body is provided inside the first groove in a sealed communication, and the bottom end of the liquid injection tube body is sealed and connected to the film-covered tank body, and a plurality of water outlet nozzles are fixedly installed on the bottom surface of the support suspension beam; however, the following defects still exist in the implementation process:

[0005] Although the device in the above document can start the liquid extraction pump to extract the external liquid into the liquid injection tube body and then spray the liquid from the liquid injection tube body through several water outlet nozzles so as to spray the adhesive liquid onto the surface of the double-sided tape, the device in the above document cannot coat and cut substrates of different materials and double-sided tapes of different thicknesses. Utility Model Content

[0006] The utility model aims to provide a slitting and laminating device for producing and processing double-sided adhesive tapes, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A slitting and laminating device for producing and processing double-sided adhesive tape comprises a base; a slitting structure is fixedly connected to one side of the upper end of the base, a roller block two is fixedly connected to the side of the upper end of the base away from the slitting structure, a roller block one is fixedly connected to the upper end of the roller block two, a side of the roller block two away from the slitting structure and a side of the roller block one away from the slitting structure are both fixedly connected to a first supporting structure, a liquid spraying structure is fixedly connected to the middle part of the roller block two, a conveying structure is fixedly connected to the middle part of the upper end of the base, a rolling structure is fixedly connected to the side of the upper end of the base close to the conveying structure, the rolling structure and the conveying structure are used in conjunction with the conveying structure, a side of the upper end of the base close to the slitting structure is fixedly connected to the winding structure, a side of the upper end of the base close to the slitting structure is fixedly connected to the roller block three, and the roller block three is located between the slitting structure and the winding structure.

[0009] A further improvement of the technical solution of the utility model is that: the first supporting structure includes a support seat 2, a slider 2 is slidably connected to the inner cavity of the support seat 2, a support shaft is fixedly connected to one side of the lower part of the support seat 2, a roller shaft 1 is rotatably connected to the side of the slider 2 close to the support shaft, a spring 1 is fixedly connected to the upper end of the slider 2, the spring 1 is located in the inner cavity of the support seat 2, and is fixedly connected to the top wall of the inner cavity of the support seat 2.

[0010] The above-mentioned technical scheme is adopted, in which a force is applied to the slider two by a pair of springs, so that the roller shaft one can be pushed to slide in the inner cavity of the support seat two, so that the roller shaft one can always keep a tight fit with the surface of the film roll or the substrate roll placed on the support shaft, so that the film roll or the substrate roll placed on the support shaft can always maintain a certain tension, so that when the substrate is coated, the fit between the film and the substrate can be tighter and more uniform, which can not only avoid the generation of bubbles and wrinkles, but also improve the speed and efficiency of coating, and facilitate the subsequent slitting.

[0011] A further improvement of the technical solution of the utility model is that the cutting structure includes a support seat 1, a lower end of the support seat is fixedly connected to the upper end of the base, a slider is slidably connected to the inner cavity of the support seat 1, and a plurality of cutters are fixedly connected to the side of the upper part of the slider away from the support seat 1, a threaded rod is threadedly connected to the middle part of the slider, and the threaded rod is rotatably connected to the support seat 1.

[0012] The above technical solution is adopted, in which the slider can be driven to slide in the inner cavity of the support seat by operating the threaded rod, thereby driving a plurality of cutters to adjust the position and height, so that the cutters can cut substrates of different materials and double-sided tapes of different thicknesses.

[0013] A further improvement of the technical solution of the utility model is that the liquid spray structure includes a liquid tank, a side of the liquid tank close to the roller block two is fixedly connected to the roller block two, a liquid pump is fixedly connected to the inner cavity of the liquid tank, an output end of the liquid pump passes through the inner cavity of the liquid tank and extends to the outer surface of the liquid tank, a liquid infusion tube one is fixedly connected to the output end of the liquid tank, and a liquid distribution tube is fixedly connected to the side of the liquid infusion tube one close to the roller block two.

[0014] By adopting the above technical scheme, the liquid stored in the inner cavity of the liquid tank can be transported to the inner cavity of the infusion tube 1 through a liquid pump, and then the adhesive liquid can be sprayed on the surface of the double-sided tape through the cooperation of the infusion tube 1 and the liquid dispensing tube, so as to facilitate the subsequent coating of the surface.

[0015] A further improvement of the technical solution of the utility model is that the transmission structure includes a plurality of support blocks 1, the support blocks 1 on the same side are rotatably connected to a pulley 1, the outer surfaces of the two pulleys 1 are commonly wound and connected to a belt 2, one side of one of the pulleys 1 is fixedly connected to a motor 1, and the motor 1 is fixedly connected to an adjacent support block 1.

[0016] The above technical solution is adopted, in which one of the pulleys 1 is driven to rotate by motor 1, and then with the cooperation of belt 2 and two pulleys 1, the double-sided tape placed on the surface of belt 2 can be driven to move, thereby ensuring the smooth transmission of the double-sided tape during the lamination and slitting process, and reducing the problems of bubbles, wrinkles, etc. during the lamination process.

[0017] A further improvement of the technical solution of the utility model is that the rolling structure includes two support blocks 2, the lower ends of the two support blocks 2 are fixedly connected to the upper end of the base, the upper ends of the two support blocks 2 are commonly fixedly connected to a top plate, the opposite surfaces of the two support blocks 2 are commonly slidably connected to a connecting seat, the lower end of the top plate is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to the upper end of the connecting seat, and a number of coated rollers are rotatably connected to the inner cavity of the connecting seat.

[0018] The above-mentioned technical scheme is adopted, in which the connecting seat is driven to rise and fall by an electric push rod, so that the connecting seat can be used to drive a number of laminating rollers to rise and fall, so that the laminating rollers can adjust their own position height according to substrates of different materials and double-sided tapes of different thicknesses, so that the surfaces of a number of laminating rollers can be closely fitted with the upper surface of the film, so that the cooperation of a number of laminating rollers and belt 2 can strengthen the adhesion between the film and the double-sided tape during the laminating process, so that the film can be effectively pressed on the double-sided tape, thereby achieving high-quality laminating operation.

[0019] A further improvement of the technical solution of the utility model is that: the winding structure includes a support seat three, the lower end of the support seat three is fixedly connected to the upper end of the base, the inner cavity of the support seat three is slidably connected with a slider three, one side of the slider three is rotatably connected with a roller shaft three, the upper end of the slider three is fixedly connected with a spring two, the upper part of the spring two is fixedly connected to the top wall of the inner cavity of the support seat three, the lower part of the support seat three is rotatably connected with a connecting shaft, the side of the connecting shaft away from the roller shaft three is fixedly connected with a motor two, and the side of the motor two close to the support seat three is fixedly connected to the support seat three.

[0020] The above-mentioned technical scheme is adopted, in which the connecting shaft is driven to rotate by motor 2, so that the connecting shaft can be used to drive the paper tube placed on the surface of the connecting shaft to rotate, and then the cut double-sided tape can be gradually wound on the paper tube to form a compact roll product. At the same time, the elastic force of spring 2 is used to drive slider 3 to slide in the inner cavity of support seat 3, so that the surface of roller shaft 3 can be closely fitted with the surface of the wound double-sided tape, preventing the double-sided tape from wrinkling and other problems in the process of gradually winding around the paper tube.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a slitting and laminating device for double-sided tape production and processing, which can support and connect the film roll and the substrate of the double-sided tape respectively through two first supporting structures, and can spray the adhesive liquid on the surface of the double-sided tape through the liquid spraying structure, so as to facilitate the subsequent laminating of the surface, and through the cooperation of the conveying structure and the rolling structure, the film and substrate placed on the surface of the conveying structure can be rolled by the rolling structure, so as to enhance the adhesion between the film and the double-sided tape, and the rolling structure can adjust its position height according to substrates of different materials and double-sided tapes of different thicknesses, so that the surfaces of several laminating rollers can be closely fitted with the upper surface of the film, and the double-sided tapes of different thicknesses can be slit through the slitting structure, and the slit double-sided tapes can be stored through the winding structure, so that the device can laminate and slitting substrates of different materials and double-sided tapes of different thicknesses, thereby improving the practicability and universality of the device.

[0023] 2. The utility model provides a slitting and laminating device for the production and processing of double-sided tapes. The motor 2 can drive the connecting shaft to rotate, and then the connecting shaft is used to drive the paper tube placed on the surface of the connecting shaft to rotate, so that the double-sided tape after slitting can be gradually wound on the paper tube to form a compact roll product. At the same time, the elastic force of the spring 2 is used to drive the slider 3 to slide in the inner cavity of the support seat 3, so that the surface of the roller shaft 3 can be closely fitted with the surface of the wound double-sided tape, preventing the double-sided tape from wrinkling and other problems in the process of being gradually wound on the paper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a front view of the overall structure of the utility model;

[0026] Figure 2 This is a rear view of the overall structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the first supporting structure of the utility model;

[0028] Figure 4 It is a schematic diagram of the cutting structure of the utility model;

[0029] Figure 5 It is a schematic diagram of the liquid spraying structure of the utility model;

[0030] Figure 6 It is a schematic diagram of the transmission structure of the utility model;

[0031] Figure 7 It is a schematic diagram of the rolling structure of the utility model;

[0032] Figure 8 It is a schematic diagram of the winding structure of the utility model;

[0033] In the figure: 1, base; 2, cutting structure; 21, support seat 1; 22, threaded rod; 23, slider 1; 24, cutter; 3, roller block 1; 4, first support structure; 41, support seat 2; 42, slider 2; 43, roller 1; 44, support shaft; 45, spring 1; 5, spray structure; 51, liquid tank; 52, liquid pump; 53, infusion tube 1; 54, liquid dispensing tube; 6, roller block 2; 7 , transmission structure; 71, support block one; 72, pulley one; 73, belt two; 74, motor one; 8, rolling structure; 81, support block two; 82, top plate; 83, electric push rod; 84, connecting seat; 85, laminating roller; 9, winding structure; 91, support seat three; 92, slider three; 93, roller three; 94, spring two; 95, motor two; 96, connecting shaft; 10, roller block three. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the embodiments:

[0035] like Figure 1-8 As shown, the utility model provides a slitting and laminating device for the production and processing of double-sided adhesive tape, comprising a base 1; a slitting structure 2 is fixedly connected to one side of the upper end of the base 1, a roller block 2 6 is fixedly connected to the side of the upper end of the base 1 away from the slitting structure 2, a roller block 1 3 is fixedly connected to the upper end of the roller block 2 6, a first supporting structure 4 is fixedly connected to the side of the roller block 2 6 away from the slitting structure 2 and the side of the roller block 1 3 away from the slitting structure 2, a liquid spraying structure 5 is fixedly connected to the middle of the roller block 2 6, a conveying structure 7 is fixedly connected to the middle of the upper end of the base 1, a rolling structure 8 is fixedly connected to the side of the upper end of the base 1 close to the conveying structure 7, and the rolling structure 8 is used in conjunction with the conveying structure 7, a winding structure 9 is fixedly connected to the side of the upper end of the base 1 close to the slitting structure 2, a roller block 3 10 is fixedly connected to the side of the upper end of the base 1 close to the slitting structure 2, and the roller block 3 10 is located between the slitting structure 2 and the winding structure 9.

[0036] In this embodiment, the entire device can be supported and connected by the base 1, the double-sided tape after lamination can be slit by the slitting structure 2, the film placed on the first supporting structure 4 can be guided and limited by the roller block 1 3, so that the film can always maintain a certain tension during the transportation process, the film roll and the double-sided tape substrate roll can be supported respectively by the first supporting structure 4, the adhesive liquid can be sprayed on the surface of the double-sided tape by the spray structure 5, so as to facilitate the subsequent lamination, the double-sided tape substrate can be laminated by the cooperation of the conveying structure 7 and the rolling structure 8, and in the process of lamination, a force can be applied to the film, so as to enhance the adhesion between the film and the double-sided tape, the slit film roll can be collected by the winding structure 9, the slit double-sided tape can be guided and limited by the roller block 3 10, so that the slit double-sided tape can always maintain a certain tension during the collection process, thereby reducing the problem of wrinkles in the double-sided tape during the winding process.

[0037] like Figure 2 and Figure 3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the first supporting structure 4 includes a support seat 41, a slider 42 is slidably connected to the inner cavity of the support seat 41, a support shaft 44 is fixedly connected to the lower side of the support seat 41, a roller shaft 43 is rotatably connected to the side of the slider 42 close to the support shaft 44, a spring 45 is fixedly connected to the upper end of the slider 42, the spring 45 is located in the inner cavity of the support seat 41, and is fixedly connected to the top wall of the inner cavity of the support seat 41.

[0038] In this embodiment, the substrate roll and the film roll are first placed on the surface of the support shaft 44 respectively, and then the surface of the substrate roll and the surface of the film roll are laminated using the roller 43, and then the film is passed through the rollers on the roller block 3 respectively, and then distributed through the rollers on the upper part of the roller block 2 6, and then the film is passed between the belt 2 73 and a plurality of coating rollers 85, and at the same time, the substrate is passed between the rollers at the lower part of the roller block 2 6, and then the substrate is passed between the belt 2 73 and a plurality of coating rollers 85. When the substrate passes between the plurality of rollers, the surface of the substrate is located below the liquid dispensing tube 54, and then the film and the substrate are passed from between the belt 2 73 and the plurality of coating rollers 85 to between the cutter 24 and the roller on the roller block 3 10, and then the film and the substrate are respectively wound around a plurality of paper tubes sleeved on the surface of the connecting shaft 96.

[0039] like Figure 4 and Figure 7 As shown, on the basis of Example 2, the utility model provides a technical solution: preferably, the slitting structure 2 includes a support seat 21, the lower end of the support seat 21 is fixedly connected to the upper end of the base 1, the inner cavity of the support seat 21 is slidably connected with a slider 23, the upper side of the slider 23 away from the support seat 21 is fixedly connected with a plurality of cutters 24, the middle part of the slider 23 is threadedly connected with a threaded rod 22, and the threaded rod 22 is rotatably connected to the support seat 21;

[0040] The rolling structure 8 includes two support blocks 81, the lower ends of the two support blocks 81 are fixedly connected to the upper end of the base 1, the upper ends of the two support blocks 81 are commonly fixedly connected to a top plate 82, the opposite surfaces of the two support blocks 81 are commonly slidably connected to a connecting seat 84, the lower end of the top plate 82 is fixedly connected to an electric push rod 83, the output end of the electric push rod 83 is fixedly connected to the upper end of the connecting seat 84, and a plurality of coating rollers 85 are rotatably connected to the inner cavity of the connecting seat 84.

[0041] In this embodiment, when the film and the substrate pass between the belt 2 73 and the plurality of coating rollers 85, the staff runs the electric push rod 83, uses the output end of the electric push rod 83 to push the connecting seat 84 to slide in the inner cavity of the support block 2 81, and then uses the connecting seat 84 to drive the plurality of coating rollers 85 to move in the direction of the film and the substrate, and then makes the surface of the plurality of coating rollers 85 fit tightly with the surface of the film. When the film passes between the cutter 24 and the roller block 3 10, by rotating the threaded rod 22, and then using the threaded rod 22 to drive the slider 1 23 to slide in the inner cavity of the support seat 1 21, the position height of the plurality of cutters 24 can be adjusted, so that the blades of the plurality of cutters 24 can contact the coated double-sided tape, and the double-sided tape can be cut by the plurality of cutters 24.

[0042] like Figure 5 , Figure 6 , Figure 8As shown, on the basis of Example 3, the utility model provides a technical solution: preferably, the liquid spraying structure 5 includes a liquid tank 51, the side of the liquid tank 51 close to the roller block 6 is fixedly connected to the roller block 6, the inner cavity of the liquid tank 51 is fixedly connected to a liquid pump 52, the output end of the liquid pump 52 passes through the inner cavity of the liquid tank 51 and extends to the outer surface of the liquid tank 51, the output end of the liquid tank 51 is fixedly connected to a liquid infusion tube 53, and the side of the liquid infusion tube 53 close to the roller block 6 is fixedly connected to a liquid distribution tube 54;

[0043] The transmission structure 7 includes a plurality of support blocks 71, and the support blocks 71 on the same side are all rotatably connected to a pulley 72, and the outer surfaces of the two pulleys 72 are commonly wound and connected to a belt 73, and one side of one pulley 72 is fixedly connected to a motor 74, and the motor 74 is fixedly connected to the adjacent support block 71;

[0044] The winding structure 9 includes a support seat 3 91, the lower end of the support seat 3 91 is fixedly connected to the upper end of the base 1, a slider 3 92 is slidably connected to the inner cavity of the support seat 3 91, one side of the slider 3 92 is rotatably connected to a roller shaft 3 93, the upper end of the slider 3 92 is fixedly connected to a spring 2 94, the upper part of the spring 2 94 is fixedly connected to the top wall of the inner cavity of the support seat 3 91, the lower part of the support seat 3 91 is rotatably connected to a connecting shaft 96, the side of the connecting shaft 96 away from the roller shaft 3 93 is fixedly connected to a motor 2 95, and the side of the motor 2 95 close to the support seat 3 91 is fixedly connected to the support seat 3 91.

[0045] In this embodiment, after the preparation work is completed, the liquid pump 52 is operated, and the liquid in the inner cavity of the liquid box 51 is transported to the inner cavity of the liquid infusion tube 1 53 by the liquid pump 52, and then the adhesive liquid can be sprayed on the surface of the double-sided adhesive tape through the cooperation of the liquid infusion tube 1 53 and the liquid dispensing tube 54, so that the double-sided adhesive tape and the film can be connected on the surface of the belt 2 73, and at the same time, the motor 1 74 is operated to drive one of the pulleys 1 72 to rotate, and then under the cooperation of the belt 2 73 and the pulley 1 72, the adhesive liquid can be sprayed on the surface of the double-sided adhesive tape. , which will drive the film placed on the surface of belt 2 73 to move together with the substrate, thereby driving a number of coating rollers 85 to roll, so that a number of coating rollers 85 can be used to apply force to the film and the substrate to enhance their adhesion, and then by running motor 2 95, the motor 2 95 is used to drive the connecting shaft 96 to rotate, so that the connecting shaft 96 can be used to drive a number of paper tubes sleeved on the surface of the connecting shaft 96 to rotate, so that the double-sided tape after slitting can be gradually wound on the paper tube to form a compact roll product.

[0046] The following is a detailed description of the working principle of the slitting and laminating device for the production and processing of double-sided tape.

[0047] like Figure 1-8As shown, when the double-sided tape substrate needs to be coated, first, the substrate roll and the film roll are placed on the surface of the support shaft 44 respectively, and then the surface of the substrate roll and the surface of the film roll are laminated by using the roller 1 43, and then the film is passed through the rollers on the roller block 1 3 respectively, and then distributed through the rollers on the upper part of the roller block 2 6, and then the film is passed between the belt 2 73 and a plurality of coating rollers 85, and at the same time, the substrate is passed between the rollers at the lower part of the roller block 2 6 respectively, and then the substrate is passed between the belt 2 73 and a plurality of coating rollers 85. When the substrate passes between the plurality of rollers, the surface of the substrate is located below the liquid dispensing tube 54, and then the film and the substrate are passed from between the belt 2 73 and the plurality of coating rollers 85 to between the cutter 24 and the roller on the roller block 3 10, and then the film and the substrate are respectively wound around a plurality of paper tubes sleeved on the surface of the connecting shaft 96;

[0048] When the film and the substrate pass between the belt 2 73 and the plurality of coating rollers 85, the staff runs the electric push rod 83, uses the output end of the electric push rod 83 to push the connecting seat 84 to slide in the inner cavity of the support block 2 81, and then uses the connecting seat 84 to drive the plurality of coating rollers 85 to move in the direction of the film and the substrate, and then makes the surface of the plurality of coating rollers 85 fit closely with the surface of the film, and when the film passes between the cutter 24 and the roller block 3 10, by rotating the threaded rod 22, and then using the threaded rod 22 to drive the slider 1 23 to slide in the inner cavity of the support seat 1 21, the position height of the plurality of cutters 24 can be adjusted, so that the blades of the plurality of cutters 24 can contact with the coated double-sided tape, and the double-sided tape can be cut by the plurality of cutters 24;

[0049] After the preparation work is completed, the liquid pump 52 is operated to transport the liquid in the inner cavity of the liquid tank 51 to the inner cavity of the liquid infusion tube 1 53 by the liquid pump 52, and then the adhesive liquid can be sprayed on the surface of the double-sided adhesive tape through the cooperation of the liquid infusion tube 1 53 and the liquid dispensing tube 54, so that the double-sided adhesive tape and the film can be connected on the surface of the belt 2 73. At the same time, by running the motor 1 74, the motor 1 74 is used to drive one of the pulleys 1 72 to rotate, and then under the cooperation of the belt 2 73 and the pulley 1 72, it will drive The film placed on the surface of belt 2 73 moves together with the substrate, thereby driving a number of coating rollers 85 to roll, so that a number of coating rollers 85 can be used to apply force to the film and the substrate to enhance their adhesion, and then by running motor 2 95, motor 2 95 can be used to drive the connecting shaft 96 to rotate, so that the connecting shaft 96 can be used to drive a number of paper tubes sleeved on the surface of the connecting shaft 96 to rotate, so that the double-sided tape after slitting can be gradually wound on the paper tube to form a compact roll product.

[0050] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A slitting and laminating device for producing and processing double-sided adhesive tape, comprising a base (1); characterized in that: One side of the upper end of the base (1) is fixedly connected to a slitting structure (2); a side of the upper end of the base (1) away from the slitting structure (2) is fixedly connected to a second roller block (6); the upper end of the second roller block (6) is fixedly connected to a first roller block (3); a side of the second roller block (6) away from the slitting structure (2) and a side of the first roller block (3) away from the slitting structure (2) are both fixedly connected to a first supporting structure (4); a middle portion of the second roller block (6) is fixedly connected to a liquid spraying structure (5); the base (1) A conveying structure (7) is fixedly connected to the middle of the upper end; a rolling structure (8) is fixedly connected to the side of the upper end of the base (1) close to the conveying structure (7); the rolling structure (8) is used in conjunction with the conveying structure (7); a winding structure (9) is fixedly connected to the side of the upper end of the base (1) close to the slitting structure (2); a roller block three (10) is fixedly connected to the side of the upper end of the base (1) close to the slitting structure (2); the roller block three (10) is located between the slitting structure (2) and the winding structure (9).

2. The slitting and laminating device for producing and processing double-sided adhesive tape according to claim 1, characterized in that: The first support structure (4) comprises a second support seat (41), the inner cavity of the second support seat (41) is slidably connected to a second slider (42), a lower side of the second support seat (41) is fixedly connected to a support shaft (44), a side of the second slider (42) close to the support shaft (44) is rotatably connected to a first roller shaft (43), and the upper end of the second slider (42) is fixedly connected to a first spring (45), the first spring (45) is located in the inner cavity of the second support seat (41), and is fixedly connected to the top wall of the inner cavity of the second support seat (41).

3. The slitting and laminating device for producing and processing double-sided adhesive tape according to claim 1, characterized in that: The slitting structure (2) comprises a support seat 1 (21), the lower end of the support seat 1 (21) is fixedly connected to the upper end of the base (1), the inner cavity of the support seat 1 (21) is slidably connected to a slider 1 (23), a side of the upper part of the slider 1 (23) away from the support seat 1 (21) is fixedly connected to a plurality of cutters (24), the middle part of the slider 1 (23) is threadedly connected to a threaded rod (22), and the threaded rod (22) is rotatably connected to the support seat 1 (21).

4. The slitting and laminating device for producing and processing double-sided adhesive tape according to claim 1, characterized in that: The liquid spraying structure (5) comprises a liquid tank (51), a side of the liquid tank (51) close to the roller block 2 (6) is fixedly connected to the roller block 2 (6), the inner cavity of the liquid tank (51) is fixedly connected to a liquid pump (52), the output end of the liquid pump (52) passes through the inner cavity of the liquid tank (51) and extends to the outer surface of the liquid tank (51), the output end of the liquid tank (51) is fixedly connected to a liquid infusion tube 1 (53), and the side of the liquid infusion tube 1 (53) close to the roller block 2 (6) is fixedly connected to a liquid distribution tube (54).

5. The slitting and laminating device for producing and processing double-sided adhesive tape according to claim 1, characterized in that: The transmission structure (7) comprises a plurality of support blocks (71), wherein the support blocks (71) on the same side are all rotatably connected to pulleys (72), and the outer surfaces of the two pulleys (72) are commonly wound with belts (73), wherein one side of one of the pulleys (72) is fixedly connected to a motor (74), and the motor (74) is fixedly connected to an adjacent support block (71).

6. The slitting and laminating device for producing and processing double-sided adhesive tape according to claim 1, characterized in that: The rolling structure (8) comprises two supporting blocks (81), the lower ends of the two supporting blocks (81) are fixedly connected to the upper end of the base (1), the upper ends of the two supporting blocks (81) are commonly fixedly connected to a top plate (82), the opposite surfaces of the two supporting blocks (81) are commonly slidably connected to a connecting seat (84), the lower end of the top plate (82) is fixedly connected to an electric push rod (83), the output end of the electric push rod (83) is fixedly connected to the upper end of the connecting seat (84), and the inner cavity of the connecting seat (84) is rotatably connected to a plurality of coating rollers (85).

7. The slitting and laminating device for producing and processing double-sided adhesive tape according to claim 1, characterized in that: The winding structure (9) comprises a support seat three (91), the lower end of the support seat three (91) is fixedly connected to the upper end of the base (1), the inner cavity of the support seat three (91) is slidably connected to a slider three (92), one side of the slider three (92) is rotatably connected to a roller shaft three (93), the upper end of the slider three (92) is fixedly connected to a spring two (94), the upper part of the spring two (94) is fixedly connected to the top wall of the inner cavity of the support seat three (91), the lower part of the support seat three (91) is rotatably connected to a connecting shaft (96), the side of the connecting shaft (96) away from the roller shaft three (93) is fixedly connected to a motor two (95), and the side of the motor two (95) close to the support seat three (91) is fixedly connected to the support seat three (91).

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