A kind of self-adhesive tape production gluing equipment

Abstract

The utility model relates to the production field of self -adhesive cloth, specifically speaking is a kind of self -adhesive cloth production gluing equipment, including work stand, the inner chamber rotation of work stand is connected with conveying belt, and the side fixed connection of work stand has mount, and the surface fixed connection of mount has liquid storage tank and glue roller;The utility model drives rotary disc to rotate through the operation of first servo motor, and then through the rotation of rotary disc and the connection between rotary disc and mounting rod, pull or push moving plate and fixed plate, realize the movement of first limiting roller, pulling assembly and auxiliary mechanism, after completing movement, it can be through first limiting roller and second limiting roller to realize the limiting of self -adhesive cloth top and both sides, reaches in through transmission, conveying self -adhesive cloth mode, when self -adhesive cloth is glued, the conveying, transmission of self -adhesive cloth can be more stable, by increasing the limiting of both sides and top, reduce the situation that it is wrinkled or deviated when being glued.

Description

Technical Field

[0001] This utility model relates to the field of self-adhesive fabric production, specifically a coating equipment for self-adhesive fabric production. Background Technology

[0002] Self-adhesive fabric is a composite material with a self-adhesive layer coated on the back. It is usually made of a substrate (such as polyester fiber, glass fiber, non-woven fabric, etc.) and an adhesive. Self-adhesive fabric coating refers to the process of uniformly coating the adhesive on the back of the substrate. Through coating technology, adhesives such as acrylic, rubber-based or hot melt adhesives are uniformly covered on the surface of the substrate to form a self-adhesive layer with stable adhesion properties.

[0003] In existing technologies, when processing and manufacturing self-adhesive fabrics, adhesive coating equipment is often used to apply adhesive to one side of the fabric. This allows the fabric to adhere smoothly to other items during subsequent use. Generally, when applying adhesive to self-adhesive fabrics, the equipment works in conjunction with a conveyor belt to apply adhesive while transporting the fabric. However, in most existing adhesive coating equipment, the fabric relies primarily on the conveyor belt for transport and movement, and the conveyor belt has limited ability to limit the movement of the fabric. As a result, wrinkles or shifts easily occur when the self-adhesive fabric is being coated and transported, thus affecting the coating effect. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most existing adhesive coating equipment relies on conveyor belts for transport and movement of self-adhesive fabrics. However, the conveyor belts have limited ability to limit the movement of the self-adhesive fabrics during the coating and transport process. As a result, wrinkles or shifts easily occur when the self-adhesive fabrics are coated and transported, which affects the coating effect. This utility model proposes an adhesive coating device for the production of self-adhesive fabrics.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a coating equipment for producing self-adhesive cloth, including a work frame, a conveyor belt rotatably connected to the inner cavity of the work frame, an mounting frame fixedly connected to one side of the work frame, a liquid storage tank and a coating roller fixedly connected to the surface of the mounting frame, and a limit mechanism provided on the surface of the work frame.

[0006] The limiting mechanism includes a fixed frame, the top of which is fixedly connected to the top of the work frame. A first servo motor is fixedly connected to the bottom of the fixed frame. The output end of the first servo motor passes through the fixed frame and is fixedly connected to a rotating disk. A mounting rod is fixedly connected to the top of the rotating disk. Two mounting rods are provided, and a connecting plate is rotatably connected to the surface of each mounting rod. A push-pull ring block is rotatably connected to the inner cavity of the connecting plate. A moving plate is fixedly connected to the bottom of the push-pull ring block. A limiting component is provided at the bottom of the moving plate. A fixed plate is fixedly connected to the top of the moving plate. A first limiting roller is rotatably connected to the top of the fixed plate. A pulling component and an auxiliary mechanism are provided on the surface of the fixed plate.

[0007] Preferably, the limiting component includes a fixing block, one side of which is fixedly connected to the bottom of the fixing frame, and the bottom of the movable plate is fixedly connected to a limiting block, the surface of which is slidably connected to the inner cavity of the fixing block.

[0008] Preferably, the auxiliary mechanism includes a mounting plate, a second spring is fixedly connected to the bottom of the mounting plate, a mounting block is fixedly connected to one end of the second spring, and a second limiting roller is rotatably connected to the inner cavity of the mounting block.

[0009] Preferably, the pulling assembly includes a fixed hollow cylinder, the bottom of which is fixedly connected to the top of a fixed plate, a connecting ring block is slidably connected to the inner cavity of the fixed hollow cylinder, a pull rod is fixedly connected to the top of the connecting ring block, the surface of the pull rod is fixedly connected to the inner cavity of the mounting plate, and a first spring is fixedly connected between the bottom of the connecting ring block and the top of the fixed plate.

[0010] Preferably, the inner cavity of the fixed hollow cylinder is provided with a sliding groove, and a slider is fixedly connected to the surface of the connecting ring block, and the surface of the slider is slidably connected to the inner cavity of the sliding groove.

[0011] Preferably, a second servo motor is fixedly connected to the top of the liquid storage tank, and the output end of the second servo motor passes through the liquid storage tank and is fixedly connected to a stirring block.

[0012] Preferably, the inner cavity of the liquid storage tank is provided with an installation groove, a heating plate is fixedly connected to the inner cavity of the installation groove, and a rubber rebound block is fixedly connected between the bottom of the installation plate and the top of the installation block.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a first servo motor to drive a rotating disk. The rotation of the disk, connected to the mounting rod, pulls or pushes a moving plate and a fixed plate, thus moving the first limiting roller, the pulling assembly, and the auxiliary mechanism. After movement, the first and second limiting rollers limit the top and sides of the self-adhesive fabric. This ensures more stable conveying and transport of the self-adhesive fabric during adhesive application. By adding limits to the sides and top, wrinkles or shifts during adhesive application are reduced. This solves the problem in most existing adhesive application equipment where the self-adhesive fabric relies mainly on a conveyor belt for transport, and the belt's ability to limit the fabric is limited. This results in wrinkles or shifts during adhesive application, affecting the adhesive application effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the limiting block and the fixing block of this utility model;

[0019] Figure 4 This is a cross-sectional view of the rotating disk and push-pull ring block of this utility model;

[0020] Figure 5 This is a cross-sectional view of the stirring block and heating plate of this utility model;

[0021] Figure 6 This is a schematic diagram of the rotating disk and the fixing frame of this utility model;

[0022] Figure 7 This utility model Figure 4 A magnified structural diagram of point A in the middle.

[0023] In the diagram: 1. Work frame; 2. Conveyor belt; 3. Mounting frame; 4. Liquid storage tank; 5. Glue application roller; 6. Limiting mechanism; 601. Fixed frame; 602. First servo motor; 603. Rotary disk; 604. Mounting rod; 605. Connecting plate; 606. Push-pull ring block; 607. Moving plate; 608. Fixed plate; 609. First limiting roller; 610. Limiting assembly; 6101. Fixed block; 6102. Limiting block; 611. Pulling assembly; 6111. Fixed hollow cylinder; 6112. First spring; 6113. Connecting ring block; 6114. Pull rod; 612. Auxiliary mechanism; 6121. Mounting plate; 6122. Second spring; 6123. Mounting block; 6124. Second limit roller; 7. Rubber rebound block; 8. Second servo motor; 9. Stirring block; 10. Mounting groove; 11. Heating plate; 12. Slide groove; 13. Slider. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0026] This application discloses an adhesive coating device for producing self-adhesive fabric. (See also...) Figure 1 and Figure 6 A self-adhesive fabric production coating equipment includes a work frame 1, a conveyor belt 2 rotatably connected to the inner cavity of the work frame 1, a mounting frame 3 fixedly connected to one side of the work frame 1, a liquid storage tank 4 and a coating roller 5 fixedly connected to the surface of the mounting frame 3, and a limit mechanism 6 provided on the surface of the work frame 1.

[0027] The limiting mechanism 6 includes a fixed frame 601. The top of the fixed frame 601 is fixedly connected to the top of the work frame 1. A first servo motor 602 is fixedly connected to the bottom of the fixed frame 601. The output end of the first servo motor 602 passes through the fixed frame 601 and is fixedly connected to a rotating disk 603. A mounting rod 604 is fixedly connected to the top of the rotating disk 603. Two mounting rods 604 are provided. A connecting plate 605 is rotatably connected to the surface of each mounting rod 604. A push-pull ring block 606 is rotatably connected to the inner cavity of the connecting plate 605. A moving plate 607 is fixedly connected to the bottom of the push-pull ring block 606. A limiting component 610 is provided at the bottom of the moving plate 607. A fixed plate 608 is fixedly connected to the top of the moving plate 607. A first limiting roller 609 is rotatably connected to the top of the fixed plate 608. A pulling component 611 and an auxiliary mechanism 612 are provided on the surface of the fixed plate 608.

[0028] The work frame 1 connects the conveyor belt 2 and the mounting frame 3, while the mounting frame 3 mounts the liquid storage tank 4 and the coating roller 5. The conveyor belt 2 transports the uncoated self-adhesive fabric, and the liquid storage tank 4 works with the coating roller 5 to coat the self-adhesive fabric transported by the conveyor belt 2 with adhesive. The conveyor belt 2, mounting frame 3, liquid storage tank 4, and coating roller 5 constitute important parts of the coating equipment. The coating equipment mainly transports the adhesive through the liquid storage tank 4 and evenly coats the adhesive on the back of the substrate through the coating roller 5. After drying and curing, the adhesive is rolled into a roll by the winding device to complete the production of self-adhesive fabric. Therefore, the coating equipment is existing technology in this field and will not be described in detail here.

[0029] The work frame 1 can also connect the first servo motor 602 and the rotating disk 603 via the fixing frame 601. When the first servo motor 602 is operating, it can smoothly drive the rotating disk 603 to rotate. During the rotation of the rotating disk 603, it can smoothly drive the two mounting rods 604 to rotate around the center of the first servo motor 602. The limiting component 610 can limit the moving plate 607, and it is connected to the mounting rods 604 and the push-pull ring block 6 via the connecting plate 605. The connection between 06 and the connection between the push-pull ring block 606 and the moving plate 607 allows the moving plate 607 to be pulled or pushed smoothly through the connecting plate 605 when the mounting rod 604 rotates. The moving plate 607 can be connected to the first limiting roller 609 through the fixing plate 608. When the first limiting roller 609 moves with the moving plate 607, it can move smoothly on the top side of the work frame 1, thereby limiting the self-adhesive fabric conveyed by the conveyor belt 2.

[0030] Reference Figure 4 and Figure 6The limiting component 610 includes a fixing block 6101, one side of which is fixedly connected to the bottom of the fixing frame 601. A limiting block 6102 is fixedly connected to the bottom of the moving plate 607. The surface of the limiting block 6102 is slidably connected to the inner cavity of the fixing block 6101. The fixing frame 601 can install and fix the fixing block 6101, while the limiting block 6102 connected to the bottom of the moving plate 607 can slide stably on the surface of the fixing block 6101. This allows the moving plate 607 to be effectively and stably pushed when the mounting rod 604 rotates, making the moving plate 607 sufficiently stable during movement.

[0031] Reference Figure 6 and Figure 7 The auxiliary mechanism 612 includes a mounting plate 6121. A second spring 6122 is fixedly connected to the bottom of the mounting plate 6121. A mounting block 6123 is fixedly connected to one end of the second spring 6122. A second limiting roller 6124 is rotatably connected to the inner cavity of the mounting block 6123. The mounting plate 6121 can connect to the mounting block 6123 through the second spring 6122. While connecting to the mounting block 6123, the second spring 6122 can apply a downward pushing force to the mounting block 6123, so that the mounting block 6123 can further press and limit the self-adhesive fabric through the second limiting roller 6124 connected to its inner side, and increase the limiting effect of the self-adhesive fabric without affecting the conveying of the self-adhesive fabric.

[0032] Reference Figure 4 and Figure 7The pulling assembly 611 includes a fixed hollow cylinder 6111, the bottom of which is fixedly connected to the top of a fixed plate 608. A connecting ring block 6113 is slidably connected to the inner cavity of the fixed hollow cylinder 6111, and a pull rod 6114 is fixedly connected to the top of the connecting ring block 6113. The surface of the pull rod 6114 is fixedly connected to the inner cavity of a mounting plate 6121. A first spring 6112 is fixedly connected between the bottom of the connecting ring block 6113 and the top of the fixed plate 608. The fixed plate 608 can connect the fixed hollow cylinder 6111 and the first spring 6112, while the fixed hollow cylinder 6111 can connect the pull rod 6114 through the connecting ring block 6113. The connection between the pull rod 6114 and the mounting plate 6121 allows for easy connection when the pull rod is pulled... When 6114 is pulled, it can drive the auxiliary mechanism 612 to move upward together. The upward movement of the auxiliary mechanism 612 allows the worker to place the self-adhesive cloth on the surface of the conveyor belt 2 first, and then limit the self-adhesive cloth through the auxiliary mechanism 612. It is not easy for the second limiting roller 6124 to move down too far due to the elasticity of the second spring 6122, which would make it difficult to transport the self-adhesive cloth at the beginning. At the same time, the fixed hollow cylinder 6111 can limit the sliding of the pull rod 6114 and the connecting ring block 6113, while the first spring 6112 can pull the connecting ring block 6113, so that when the pull rod 6114 does not need to move upward, the pull rod 6114 and the connecting ring block 6113 can be more stably inside the fixed hollow cylinder 6111.

[0033] Reference Figure 7 The inner cavity of the fixed hollow cylinder 6111 is provided with a sliding groove 12, and a slider 13 is fixedly connected to the surface of the connecting ring block 6113. The surface of the slider 13 is slidably connected to the inner cavity of the sliding groove 12. The setting of the sliding groove 12 and the slider 13 makes the connecting ring block 6113 slide more stably when sliding inside the fixed hollow cylinder 6111, and it is not easy for it to deviate or tilt during the sliding process.

[0034] Reference Figure 1 and Figure 5 A second servo motor 8 is fixedly connected to the top of the liquid storage tank 4. The output end of the second servo motor 8 passes through the liquid storage tank 4 and is fixedly connected to a stirring block 9. The second servo motor 8 can connect to the stirring block 9. When the second servo motor 8 is in operation, it can stir the glue inside the liquid storage tank 4, thereby increasing the fluidity of the glue when it is stored inside the liquid storage tank 4 and reducing the occurrence of solidification.

[0035] Reference Figure 5The inner cavity of the liquid storage tank 4 is provided with an installation groove 10. A heating plate 11 is fixedly connected to the inner cavity of the installation groove 10. A rubber rebound block 7 is fixedly connected between the bottom of the installation plate 6121 and the top of the installation block 6123. The liquid storage tank 4 can also be connected to the heating plate 11 through the installation groove 10. The heating plate 11 can heat the glue inside the liquid storage tank 4, making the glue less likely to solidify, so that the glue can flow smoothly into the interior of the coating roller 5. The heating plate 11 can be selected according to the actual situation, such as RDB-100W.

[0036] Working Principle: When using this device, the operator can first adjust the position of the first limiting roller 609 according to the required width of the self-adhesive fabric to be coated. During adjustment, the operator can start the first servo motor 602. The operation of the first servo motor 602 drives the rotating disk 603 to rotate, which in turn drives the mounting rod 604 to rotate around the center of the rotating disk 603. When the mounting rod 604 rotates, it smoothly pushes the moving plate 607 through the connecting plate 605 and the push-pull ring block 606, allowing the moving plate 607 to drive the first limiting roller 609 to move via the fixed plate 608. Once the first limiting roller 609 has moved to a certain position, the operation of the first servo motor 602 stops, and the operator can then pull... The pull rod 6114, when pulled, can drive the mounting block 6123 and the second limiting roller 6124 to move upward together through the mounting plate 6121. When the second limiting roller 6124 moves upward to a certain distance, the self-adhesive cloth to be conveyed and transported can be placed on the surface of the conveyor belt 2. Then, the pull rod 6114 is released, and the pull rod 6114 can be reset and moved downward by the elasticity of the first spring 6112. Then, the elasticity of the second spring 6122 applies elastic squeezing force to the mounting block 6123 and the second limiting roller 6124, so that the second limiting roller 6124 can cooperate with the first limiting roller 609 to increase the stability of the self-adhesive cloth when it is conveyed and transported by the conveyor belt 2. Then, only the adhesive roller 5 needs to be used to apply adhesive to the self-adhesive cloth.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A coating device for producing self-adhesive fabric, comprising a work frame (1), characterized in that: The inner cavity of the work frame (1) is rotatably connected to a conveyor belt (2), and a mounting frame (3) is fixedly connected to one side of the work frame (1). A liquid storage tank (4) and a glue-applying roller (5) are fixedly connected to the surface of the mounting frame (3). A limit mechanism (6) is provided on the surface of the work frame (1). The limiting mechanism (6) includes a fixed frame (601), the top of which is fixedly connected to the top of the work frame (1). A first servo motor (602) is fixedly connected to the bottom of the fixed frame (601). The output end of the first servo motor (602) passes through the fixed frame (601) and is fixedly connected to a rotating disk (603). A mounting rod (604) is fixedly connected to the top of the rotating disk (603). Two mounting rods (604) are provided, and the surfaces of the two mounting rods (604) are rotatably connected to... A connecting plate (605) is provided, and a push-pull ring block (606) is rotatably connected to the inner cavity of the connecting plate (605). A moving plate (607) is fixedly connected to the bottom of the push-pull ring block (606). A limit component (610) is provided at the bottom of the moving plate (607). A fixed plate (608) is fixedly connected to the top of the moving plate (607). A first limit roller (609) is rotatably connected to the top of the fixed plate (608). A pulling component (611) and an auxiliary mechanism (612) are provided on the surface of the fixed plate (608).

2. The adhesive coating equipment for producing self-adhesive fabric according to claim 1, characterized in that: The limiting component (610) includes a fixing block (6101), one side of which is fixedly connected to the bottom of the fixing frame (601), and a limiting block (6102) is fixedly connected to the bottom of the moving plate (607), the surface of which is slidably connected to the inner cavity of the fixing block (6101).

3. The adhesive coating equipment for producing self-adhesive fabric according to claim 2, characterized in that: The auxiliary mechanism (612) includes a mounting plate (6121), a second spring (6122) is fixedly connected to the bottom of the mounting plate (6121), a mounting block (6123) is fixedly connected to one end of the second spring (6122), and a second limiting roller (6124) is rotatably connected to the inner cavity of the mounting block (6123).

4. The adhesive coating equipment for producing self-adhesive fabric according to claim 3, characterized in that: The pulling assembly (611) includes a fixed hollow cylinder (6111), the bottom of which is fixedly connected to the top of a fixed plate (608). A connecting ring block (6113) is slidably connected to the inner cavity of the fixed hollow cylinder (6111), and a pull rod (6114) is fixedly connected to the top of the connecting ring block (6113). The surface of the pull rod (6114) is fixedly connected to the inner cavity of the mounting plate (6121), and a first spring (6112) is fixedly connected between the bottom of the connecting ring block (6113) and the top of the fixed plate (608).

5. The adhesive coating equipment for producing self-adhesive fabric according to claim 4, characterized in that: The inner cavity of the fixed hollow cylinder (6111) is provided with a sliding groove (12), and a slider (13) is fixedly connected to the surface of the connecting ring block (6113). The surface of the slider (13) is slidably connected to the inner cavity of the sliding groove (12).

6. The adhesive coating equipment for producing self-adhesive fabric according to claim 3, characterized in that: A second servo motor (8) is fixedly connected to the top of the liquid storage tank (4). The output end of the second servo motor (8) passes through the liquid storage tank (4) and is fixedly connected to a stirring block (9).

7. The adhesive coating equipment for producing self-adhesive fabric according to claim 4, characterized in that: The inner cavity of the liquid storage tank (4) is provided with an installation groove (10), and a heating plate (11) is fixedly connected to the inner cavity of the installation groove (10). A rubber rebound block (7) is fixedly connected between the bottom of the installation plate (6121) and the top of the installation block (6123).

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