A kind of silicon rubber tape coating equipment

Abstract

The utility model relates to the technical field of gluing equipment, concretely to a kind of silicon rubber adhesive tape's gluing equipment.The utility model includes workbench, and the two legs of workbench are fixedly connected with liquid-filled box, and the inner wall of liquid-filled box is rotatably installed with gluing roller, and the front of liquid-filled box is fixedly connected with the connecting head of external glue, and the two legs of workbench are provided with the auxiliary roller rotatably connected by bearing, and one side of workbench is provided with cleaning assembly, and the cleaning assembly includes the mounting rod fixedly connected in the two legs of workbench, by setting cleaning assembly, when the surface of silicon rubber adhesive tape is cleaned to spread glue, silicon rubber adhesive tape is placed between the fixing plate on mounting rod and cleaning sponge on mounting plate, silicon rubber adhesive tape moves through winding mechanism, cleaning sponge contacts with silicon rubber adhesive tape, thereby the impurities adhered to the surface of silicon rubber adhesive tape are cleaned, and the effect that the uniform spreading effect of glue on silicon rubber adhesive tape due to impurities can be avoided is further achieved.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating equipment technology, and in particular to an adhesive coating equipment for silicone rubber tape. Background Technology

[0002] The adhesive coating equipment is used to coat silicone rubber tape with adhesive during the production process. The equipment consists of a worktable, a liquid container, an adhesive coating roller, an auxiliary roller, and a connector. When using the equipment, the silicone rubber tape is placed between the adhesive coating roller and the auxiliary roller. When the silicone rubber tape is pulled, it drives the adhesive coating roller and the auxiliary roller to rotate. The rotating adhesive coating roller carries the adhesive from the liquid container to the surface of the silicone rubber tape. The adhesive in the liquid container is replenished through an external adhesive pipe connected to the connector.

[0003] The inventors discovered in their daily work that when using the adhesive coating equipment, impurities may exist on the surface of the silicone rubber tape. For example, when using molds to produce silicone rubber tape, there may be dirt in the mold cavity, contamination carried by the release agent during demolding, and residue from the demolding machine. Insufficient cleanliness of the production environment may cause dust and oil particles in the air to settle on the tape surface. These impurities may affect the uniform application of the adhesive on the silicone rubber tape, which may lead to a decrease in the adhesion of the silicone rubber tape. Utility Model Content

[0004] The purpose of this invention is to solve the problem that, in actual use, impurities may exist on the surface of silicone rubber tape, such as dirt in the mold cavity when producing silicone rubber tape using molds, contamination carried by the release agent during demolding, and residue from the demolding machine; insufficient cleanliness of the production environment, with dust and oil particles in the air settling on the tape surface. These impurities may affect the uniform application of adhesive on the silicone rubber tape, which may lead to a decrease in the adhesion of the silicone rubber tape. Therefore, this invention proposes a silicone rubber tape coating device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a silicone rubber tape coating device, comprising a workbench, a liquid container fixedly connected between the two legs of the workbench, a coating roller rotatably mounted on the inner wall of the liquid container, an external glue connector fixedly connected to the front of the liquid container, an auxiliary roller rotatably connected between the two legs of the workbench via bearings, a cleaning assembly on one side of the workbench, the cleaning assembly comprising a mounting rod fixedly connected to the two legs of the workbench, a fixing plate fixedly connected to the right end of the mounting rod, a cleaning sponge at the bottom of the fixing plate, and a mounting plate fixedly connected to the top of the cleaning sponge via glue.

[0006] The effect achieved by the above components is as follows: by setting up the cleaning component, when cleaning the surface of the silicone rubber tape with adhesive, the silicone rubber tape is placed between the fixing plate on the mounting rod and the cleaning sponge on the mounting plate. The silicone rubber tape moves through the winding mechanism, and the cleaning sponge comes into contact with the silicone rubber tape, thereby cleaning the impurities attached to its surface. This may achieve the effect of avoiding the effect of impurities on the uniform application of adhesive on the silicone rubber tape.

[0007] Preferably, a drive plate is provided at the bottom of the mounting plate, and synchronous cylinders are installed on both sides of the upper end of the fixing plate. The output end of the synchronous cylinder passes through the cleaning sponge and the mounting plate, and is detachably connected to the drive plate by screws.

[0008] The effect achieved by the above components is as follows: after cleaning the silicone rubber tape once, the controller starts the synchronous cylinders on both sides to drive the plate upward, squeeze the cleaning sponge on the mounting plate, and spray water onto the cleaning sponge in conjunction with the water spraying mechanism. This achieves the cleaning effect of the cleaning sponge absorbing water and being squeezed to clean, thus avoiding impurities on the cleaning sponge from affecting the cleaning effect.

[0009] Preferably, a water spray pipe is fixedly connected to the upper end of the fixed plate, the water spray pipe passes through the fixed plate, a water inlet pipe is fixedly connected to the top of the water spray pipe, and an inlet head for an external water source is fixedly connected to the upper end of the water inlet pipe.

[0010] The above components achieve the following effect: connecting the water pipe and the water inlet head, pumping water into the water inlet pipe, and then spraying water onto the cleaning sponge through the spray pipe.

[0011] Preferably, a screw is slidably inserted into the bottom of the drive plate, the screw is threadedly connected to the mounting plate, and a tension spring is fixedly connected between the screw and the drive plate.

[0012] The effect achieved by the above components is as follows: by setting a tension spring and a screw, the tension spring pulls the screw and the top mounting plate, so that the cleaning sponge and the silicone rubber tape are in full contact. When replacing the cleaning sponge, the contact screw and the mounting plate are threaded and fixed. Then, the screw between the synchronous cylinder and the drive rod is unscrewed. Then, the mounting plate is removed and a new cleaning sponge is replaced.

[0013] Preferably, a connecting rod is fixedly connected to the right end of the mounting plate, and a box containing alcohol is fixedly connected to the other end of the connecting rod. The inner wall of the box is provided with a first winding roller and a second winding roller that are rotatably connected by bearings.

[0014] The effect achieved by the above components is as follows: the silicone rubber tape is wrapped around the first and second winding rollers of the box, the silicone rubber tape passes through the alcohol inside the box (add alcohol manually if insufficient), and then, with the help of a cleaning sponge, the oil and impurities on the surface of the silicone rubber tape are further removed, thus improving the cleaning effect.

[0015] Preferably, a collection box is detachably connected to the side of the workbench near the fixed plate, and the collection box is located below the fixed plate.

[0016] The effect achieved by the above components is as follows: by setting up a collection box, the wastewater from cleaning the silicone rubber tape and cleaning the self-cleaning sponge is collected. When it is necessary to pour out the waste liquid in the collection box, drag the collection box so that the locking block on the collection box separates from the locking groove of the worktable, and the waste liquid in the collection box can be poured out after disassembly.

[0017] Preferably, a first limiting roller is provided between the two legs of the workbench and rotatably connected by a bearing; a second limiting roller is provided on the inner wall of the workbench and rotatably connected by a bearing; a rotating roller is provided between the two ends of the workbench and rotatably connected by a bearing; a pair of mounting frames are fixedly connected to the upper end of the workbench; a take-up roller is provided on the front of one side of the mounting frame and rotatably connected by a bearing; and a motor is installed on the back of the other side of the mounting frame, and the motor controls the rotation of the take-up roller.

[0018] The effect achieved by the above components is as follows: the motor is started by the controller, the motor is connected to the take-up roller through the reducer and coupling, the take-up roller is equipped with the collection cylinder, and then the silicone rubber tape and the collection cylinder are fixed. With the cooperation of the film coating mechanism, the silicone rubber tape is limited by the protrusions of the first and second limit rollers and assisted by multiple rotating rollers. The silicone rubber tape after being coated with glue and film is then wound up and sent to the curing process after winding.

[0019] Preferably, the other side of the front is provided with a mounting roller that is rotatably connected by a bearing, the mounting roller being used to mount a plastic film.

[0020] The effect achieved by the above components is that the plastic film on the mounting roller is bonded to the adhesive side of the silicone rubber tape, and then wound up by the winding roller with the assistance of multiple rotating rollers.

[0021] In summary, the beneficial effects of this utility model are as follows:

[0022] In this invention, by setting up a cleaning component, when cleaning the surface of the silicone rubber tape coated with adhesive, the silicone rubber tape is placed between the fixing plate on the mounting rod and the cleaning sponge on the mounting plate. The silicone rubber tape moves through the winding mechanism, and the cleaning sponge comes into contact with the silicone rubber tape, thereby cleaning the impurities attached to its surface. This can help avoid the effect of impurities affecting the uniform application of adhesive on the silicone rubber tape. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the cleaning component of this utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the cleaning sponge of this utility model;

[0026] Figure 4 This is a three-dimensional structural diagram of the box body of this utility model.

[0027] Legend: 1. Workbench; 2. Cleaning assembly; 3. Liquid container; 4. Glue roller; 5. Connector; 6. Auxiliary roller; 7. First limit roller; 8. Second limit roller; 9. Rotary roller; 10. Mounting frame; 11. Mounting roller; 12. Rewinding roller; 13. Motor; 21. Fixing plate; 22. Mounting plate; 23. Cleaning sponge; 24. Drive plate; 25. Mounting rod; 26. Synchronizing cylinder; 27. Water spray pipe; 28. Water inlet pipe; 29. ​​Water inlet head; 210. Screw; 211. Tension spring; 212. Collection box; 213. Box body; 214. Connecting rod; 215. First winding roller; 216. Second winding roller. Detailed Implementation

[0028] Reference Figure 1 and Figure 2 As shown, this utility model provides a technical solution: a silicone rubber tape coating device includes a workbench 1, a liquid container 3 is fixedly connected between the two legs of the workbench 1, a coating roller 4 is rotatably installed on the inner wall of the liquid container 3, an external glue connector 5 is fixedly connected to the front of the liquid container 3, an auxiliary roller 6 is provided between the two legs of the workbench 1 and rotatably connected by bearings, and a cleaning component 2 is provided on one side of the workbench 1.

[0029] Reference Figures 2-4As shown in this embodiment: the cleaning component 2 includes mounting rods 25 fixedly connected to the two legs of the workbench 1. A fixing plate 21 is fixedly connected to the right end of the mounting rods 25. A cleaning sponge 23 is provided at the bottom of the fixing plate 21, and a mounting plate 22 is fixedly connected to the top of the cleaning sponge 23 by adhesive. By setting up the cleaning component 2, when cleaning the surface of the silicone rubber tape with adhesive, the silicone rubber tape is placed between the fixing plate 21 on the mounting rod 25 and the cleaning sponge 23 on the mounting plate 22. The silicone rubber tape moves through the winding mechanism, and the cleaning sponge 23 contacts the silicone rubber tape, thereby cleaning the impurities attached to its surface. This can help avoid the impurities affecting the uniform application of adhesive on the silicone rubber tape. The bottom of the mounting plate 22 is provided with a drive mechanism. Synchronous cylinders 26 are installed on both sides of the upper end of the moving plate 24 and the fixed plate 21. The output end of the synchronous cylinder 26 passes through the cleaning sponge 23 and the mounting plate 22, and is detachably connected to the drive plate 24 by screws. After cleaning the silicone rubber tape once, the controller starts the synchronous cylinders 26 on both sides, and the drive plate 24 moves upward, squeezing the cleaning sponge 23 on the mounting plate 22. In conjunction with the water spraying mechanism, water is sprayed onto the cleaning sponge 23, thereby achieving the effect of the cleaning sponge 23 being squeezed after absorbing water, thus preventing impurities from affecting the cleaning effect on the cleaning sponge 23. A water spray pipe 27 is fixedly connected to the upper end of the fixed plate 21. The water spray pipe 27 passes through the fixed plate 21, and a water inlet pipe 28 is fixedly connected to the top of the water spray pipe 27. An external water source is fixedly connected to the upper end of the water inlet pipe 28. Water head 29 connects the water pipe and the water inlet head 29. Water is pumped into the water inlet pipe 28 by the water pump, and then sprayed onto the cleaning sponge 23 through the spray pipe 27. A screw 210 is slidably inserted into the bottom of the drive plate 24. The screw 210 is threadedly connected to the mounting plate 22. A tension spring 211 is fixedly connected between the screw 210 and the drive plate 24. By setting the tension spring 211 and the screw 210, the tension spring 211 pulls the screw 210 and the top mounting plate 22, so that the cleaning sponge 23 makes full contact with the silicone rubber tape. When replacing the cleaning sponge 23, the screw 210 and the mounting plate 22 are fixed together. Then, the screw between the synchronous cylinder 26 and the drive rod is unscrewed. Next, the mounting plate 22 is removed, and a new cleaning sponge 23 is replaced. The right end of the mounting plate 22 A connecting rod 214 is fixedly connected to the workbench 1, and a container 213 containing alcohol is fixedly connected to the other end of the connecting rod 214. The inner wall of the container 213 is equipped with a first winding roller 215 and a second winding roller 216, which are rotatably connected by bearings. The silicone rubber tape is passed around the first and second winding rollers 215 and 216 of the container 213, and then through the alcohol inside the container 213 (added manually if insufficient). Then, in conjunction with the cleaning sponge 23, the oil and impurities on the surface of the silicone rubber tape are further removed, improving the cleaning effect. A collection box 212 is detachably connected to the side of the workbench 1 near the fixed plate 21. The collection box 212 is located below the fixed plate 21. By setting up the collection box 212, impurities on the silicone rubber tape and wastewater generated by the self-cleaning of the cleaning sponge 23 are collected.When it is necessary to empty the waste liquid in collection tank 212, drag collection tank 212 to separate the locking block on collection tank 212 from the locking slot on workbench 1, and then empty the waste liquid in collection tank 212.

[0030] Reference Figure 1 As shown in this embodiment: a first limiting roller 7 is rotatably connected between the two legs of the workbench 1 via bearings; a second limiting roller 8 is rotatably connected to the inner wall of the workbench 1 via bearings; a rotating roller 9 is rotatably connected between the two ends of the workbench 1 via bearings; a pair of mounting brackets 10 are fixedly connected to the upper end of the workbench 1; a take-up roller 12 is rotatably connected to the front of one mounting bracket 10 via bearings; a motor 13 is mounted on the back of one mounting bracket 10; the motor 13 controls the rotation of the take-up roller 12; the motor 13 is started by a controller; and the motor 13 is driven by a reducer and... The coupling is connected to the take-up roller 12, which is equipped with a collection cylinder. The silicone rubber tape and the collection cylinder are then fixed together. With the help of the film coating mechanism, the silicone rubber tape is limited by the protrusions of the first limiting roller 7 and the second limiting roller 8, and assisted by multiple rotating rollers 9. The silicone rubber tape after being coated with glue and film is then wound up. After winding, it is sent to the curing process. On the other side, the front is provided with an installation roller 11 that is rotatably connected by a bearing. The installation roller 11 is used to install plastic film. The plastic film on the installation roller 11 is attached to the glue-coated side of the silicone rubber tape. After being wound up by the take-up roller 12 with the assistance of multiple rotating rollers 9, the film is then wound up.

[0031] Working principle:

[0032] When using the coating equipment, the silicone rubber tape is placed between the coating roller 4 and the auxiliary roller 6. The motor 13 is started by the controller. The motor 13 is connected to the take-up roller 12 through a reducer and a coupling. The take-up roller 12 is equipped with a collection cylinder. Then, the silicone rubber tape and the collection cylinder are fixed. The take-up roller 12 rotates, moving the silicone rubber tape and driving the coating roller 4 and the auxiliary roller 6 to rotate. The rotating coating roller 4 carries out the adhesive from the liquid container 3 and coats it onto the surface of the silicone rubber tape. The plastic film on the mounting roller 11 is attached to the adhesive-coated side of the silicone rubber tape. The silicone rubber tape is limited by the protrusions of the first limiting roller 7 and the second limiting roller 8, and assisted by multiple rotating rollers 9. The take-up roller 12 coats the tape with adhesive. After the silicone rubber tape is coated with adhesive and then wound up, it is sent to the curing process. Adhesive is replenished in the liquid container 3 via an external adhesive tube connected to connector 5. When cleaning the surface of the silicone rubber tape after applying adhesive, the tape is placed between the fixing plate 21 on the mounting rod 25 and the cleaning sponge 23 on the mounting plate 22. The tape is wound up by the take-up roller 12, and the cleaning sponge 23 contacts the tape, cleaning impurities adhering to its surface. This helps to prevent impurities from affecting the uniform application of adhesive on the tape. A tension spring 211 and a screw 210 are used; the tension spring 211 pulls the screw 210, and the top is mounted... Mounting plate 22 ensures full contact between the cleaning sponge 23 and the silicone rubber tape. When replacing the cleaning sponge 23, the contact screw 210 and mounting plate 22 are threaded together. Then, unscrew the screw between the synchronous cylinder 26 and the drive rod. Next, remove the mounting plate 22 and replace the cleaning sponge 23. Wrap the silicone rubber tape around the first winding roller 215 and the second winding roller 216 of the housing 213. The silicone rubber tape passes through the alcohol inside the housing 213 (add alcohol manually if insufficient), and then works with the cleaning sponge 23 to further remove oil and impurities from the surface of the silicone rubber tape, improving the cleaning effect. After a single cleaning of the silicone rubber tape is completed, the synchronous cylinders 26 on both sides are activated by the controller. The drive plate 24 moves upward and squeezes the cleaning sponge 23 on the mounting plate 22. The water pipe and the water inlet head 29 are connected, and water is pumped into the water inlet pipe 28 through the water pump. Then, water is sprayed onto the cleaning sponge 23 through the spray pipe 27. This achieves the cleaning effect of the cleaning sponge 23 being squeezed after absorbing water, thus avoiding impurities on the cleaning sponge 23 from affecting the cleaning effect. By setting a collection box 212, impurities on the cleaning silicone rubber tape and wastewater from the self-cleaning of the cleaning sponge 23 are collected. When it is necessary to pour out the waste liquid in the collection box 212, the collection box 212 is dragged, so that the card block on the collection box 212 is separated from the card slot of the worktable 1. After disassembly, the waste liquid in the collection box 212 is poured out.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A silicone rubber tape coating device, comprising a workbench (1), characterized in that: A liquid container (3) is fixedly connected between the two legs of the workbench (1). A glue roller (4) is rotatably installed on the inner wall of the liquid container (3). An external glue connector (5) is fixedly connected to the front of the liquid container (3). An auxiliary roller (6) is rotatably connected between the two legs of the workbench (1) by means of a bearing. A cleaning assembly (2) is provided on one side of the workbench (1). The cleaning assembly (2) includes a mounting rod (25) fixedly connected to the two legs of the workbench (1). A fixing plate (21) is fixedly connected to the right end of the mounting rod (25). A cleaning sponge (23) is provided at the bottom of the fixing plate (21). A mounting plate (22) is fixedly connected to the top of the cleaning sponge (23) by glue.

2. The silicone rubber tape coating equipment according to claim 1, characterized in that: The bottom of the mounting plate (22) is provided with a drive plate (24), and the upper sides of the fixing plate (21) are provided with synchronous cylinders (26). The output end of the synchronous cylinder (26) passes through the cleaning sponge (23) and the mounting plate (22), and is detachably connected to the drive plate (24) by screws.

3. The silicone rubber tape coating equipment according to claim 2, characterized in that: A water spray pipe (27) is fixedly connected to the upper end of the fixed plate (21). The water spray pipe (27) passes through the fixed plate (21). A water inlet pipe (28) is fixedly connected to the top of the water spray pipe (27). An inlet head (29) for an external water source is fixedly connected to the upper end of the water inlet pipe (28).

4. The silicone rubber tape coating equipment according to claim 3, characterized in that: A screw (210) is slidably inserted into the bottom of the drive plate (24). The screw (210) is threadedly connected to the mounting plate (22). A tension spring (211) is fixedly connected between the screw (210) and the drive plate (24).

5. The silicone rubber tape coating equipment according to claim 4, characterized in that: The right end of the mounting plate (22) is fixedly connected to a connecting rod (214), and the other end of the connecting rod (214) is fixedly connected to a box (213) containing alcohol. The inner wall of the box (213) is provided with a first winding roller (215) and a second winding roller (216) that are rotatably connected by bearings.

6. The silicone rubber tape coating equipment according to claim 5, characterized in that: A collection box (212) is detachably connected to the side of the workbench (1) near the fixed plate (21), and the collection box (212) is located below the fixed plate (21).

7. The silicone rubber tape coating equipment according to claim 6, characterized in that: A first limiting roller (7) is provided between the two legs of the workbench (1) and is rotatably connected by a bearing. A second limiting roller (8) is provided on the inner wall of the workbench (1) and is rotatably connected by a bearing. A rotating roller (9) is provided between the two ends of the workbench (1) and is rotatably connected by a bearing. A pair of mounting frames (10) are fixedly connected to the upper end of the workbench (1). A take-up roller (12) is provided on the front side of one side of the mounting frame (10) and is rotatably connected by a bearing. A motor (13) is installed on the back side of one side of the mounting frame (10) and controls the rotation of the take-up roller (12).

8. The adhesive coating equipment for silicone rubber tape according to claim 7, characterized in that: The other side of the front is provided with an installation roller (11) that is rotatably connected by a bearing, the installation roller (11) being used to install a plastic film.

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