Adhesive tape pressing machine

Abstract

The utility model provides an adhesive tape pressing machine. The adhesive tape pressing machine comprises a base, a placement plate, a supporting frame, a downward pressing assembly, two travel switches and a control module. When the adhesive tape pressing device is used, an adhesive tape to be pressed is accurately placed in the strip-shaped groove of the aluminum cover plate, then the aluminum cover plate is fixed to the placement plate through the positioning piece, the driving assembly drives the pressing plate to apply pressure accurately, it is ensured that the adhesive tape is tightly combined with the aluminum cover plate, and the sealing performance and durability of a product are improved. And a built-in travel switch accurately controls the pressing depth and resetting, so that the operation safety is guaranteed, and equipment damage and personal injury are avoided. Therefore, according to the adhesive tape pressing machine, the operation steps are simplified through the automatic process, the production efficiency is greatly improved, tight combination between the adhesive tape and the aluminum cover plate is ensured through the precisely-controlled pressing process, and the sealing performance and durability of the aluminum cover plate product are effectively improved. Therefore, according to the adhesive tape pressing machine, the pressure for pressing the adhesive tape to the aluminum cover plate is moderate, and the processing quality of a product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber strip pressing machines, and particularly relates to a rubber strip pressing machine. Background Art

[0002] In modern industrial production, especially in the fields of distribution room equipment, automobile manufacturing, home appliance assembly, building sealing, etc., the requirements for the sealing and fixing between components are increasing day by day. As a common structural material, aluminum covers are widely used in these fields. The strip-shaped grooves on the aluminum covers for distribution rooms are often used to install rubber strips to achieve sealing and insulation effects. However, in the process of pressing the rubber strips onto the aluminum covers by traditional manual or simple mechanical methods, there are often problems such as low efficiency, insufficient precision, and high labor intensity, which are difficult to meet the needs of large-scale production.

[0003] Specifically, traditional methods usually rely on workers to manually place the rubber strips into the strip-shaped grooves of the aluminum covers and use tools such as hammers and pressure rollers for compaction. This method not only takes time and effort, but also easily causes problems such as uneven compaction and rubber strip position deviation due to human factors, affecting the sealing performance and appearance quality of the products. In addition, for products that require high precision and consistency, manual operation is more difficult to ensure the stability and reliability of quality. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a rubber strip pressing machine, aiming to achieve efficient and precise pressing between the rubber strip and the aluminum cover through mechanization and automation.

[0005] A rubber strip pressing machine is used to press a rubber strip onto an aluminum cover. Both sides of the aluminum cover are provided with a strip-shaped groove. The two top sides of the opening of the strip-shaped groove extend towards the other side to be provided with covering plates. The rubber strip is arranged in the strip-shaped groove, and part of the rubber strip is covered by the covering plates. The rubber strip pressing machine comprises a base, a placement plate, a support frame, a downward pressing assembly, two travel switches and a control module. The placement plate is arranged on the top of the base. Two positioning parts are arranged on the placement plate. The support frame is arranged on both sides of the placement plate on the base. The downward pressing assembly comprises a driving component, a pressing plate, a sliding rod and a telescopic spring. The driving component is arranged on the support frame, and the output end of the driving component is arranged above the pressing plate. The pressing plate is arranged on the sliding rod in a liftable manner and is located above the placement plate. The sliding rod is arranged on the placement plate and the outer side is sleeved with the telescopic spring. Two pressing strips are arranged at the bottom of the pressing plate. The travel switches are respectively arranged at the top and the middle of the support frame. The travel switches and the driving component are connected with the control module.

[0006] Preferably, the control module is an intermediate relay.

[0007] Furthermore, the number of the intermediate relays is three.

[0008] Preferably, the control module is a PLC controller.

[0009] Preferably, the support frame includes a support plate and a mounting plate. The support plate includes a pair and is vertically and symmetrically fixed to both sides of the placement plate respectively. The mounting plate is disposed on the two support plates. The driving assembly is disposed on the top of the mounting plate, and the output end of the driving assembly passes through the placement plate and is located below the placement plate. The travel switches are respectively disposed on the two support plates.

[0010] Preferably, the driving assembly is a cylinder.

[0011] Preferably, it further includes a foot switch for controlling the opening of the driving assembly.

[0012] Preferably, the width between the two positioning members is slightly greater than or equal to the width of the aluminum cover plate.

[0013] Preferably, the placement plate is detachably disposed on the base.

[0014] Preferably, the travel switch is detachably disposed on the placement plate.

[0015] Preferably, the length of the pressing strip is 1 - 10 cm.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides a rubber strip pressing machine, which comprises a base, a placement plate, a support frame, a downward pressing assembly, two travel switches and a control module. During use, the rubber strip to be pressed is accurately placed in the strip-shaped groove of the aluminum cover plate. Then, the aluminum cover plate is placed on the placement plate, and the two positioning members on the placement plate are used to fix the aluminum cover plate. Then, the driving assembly is controlled to start working, and its output end drives the pressing plate to smoothly descend along the sliding rod. During the descending process, the pressing strip at the bottom of the pressing plate gradually approaches and contacts the covering plates on both sides of the aluminum cover plate, applying uniform pressure to the covering plates. As the pressure increases, the covering plates are gradually pressed down, firmly pressing the rubber strip in the strip-shaped groove. When the pressing plate descends to a predetermined position, the travel switch will trigger a signal. After receiving the signal, the control module immediately stops the downward pressing of the driving assembly. Then, the driving assembly rises. When it rises to the position of the travel switch at the top, the travel switch triggers a signal. After receiving the signal, the control module immediately stops the rising of the driving assembly. When the driving assembly rises, the telescopic spring provides an upward resilience force to reset the covering plates. At this time, the work of the rubber strip pressing machine is completed, and the operator can take out the aluminum cover plate. Therefore, this rubber strip pressing machine not only simplifies the operation steps through an automated process, greatly improving the production efficiency, but also ensures the tight combination between the rubber strip and the aluminum cover plate through a precisely controlled pressing process, effectively improving the sealing performance and durability of the aluminum cover plate product. At the same time, the coordinated work of the built-in travel switch and the control module ensures the safety and stability of the equipment during the pressing process, avoiding equipment damage or personal injury caused by excessive downward pressing or rising, and also making the pressing of the aluminum cover plate appropriate, improving the processing quality of the product. Description of the Drawings

[0018] Figure 1 is a schematic structural view of the aluminum cover plate described in the utility model;

[0019] Figure 2 is a schematic structural view of the rubber strip pressing machine described in the utility model.

[0020] Wherein:

[0021] 10 - aluminum cover plate, 11 - strip-shaped groove, 12 - covering plate, 20 - base, 21 - placement plate, 22 - support frame, 23 - downward pressing assembly, 24 - travel switch, 25 - positioning member, 221 - support plate, 222 - mounting plate, 231 - driving assembly, 232 - pressing plate, 233 - sliding rod, 234 - telescopic spring, 235 - pressing strip. Detailed Embodiments

[0022] The embodiments described below are only a part of the embodiments of the utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the utility model without making creative efforts fall within the scope of protection of the utility model.

[0023] Referring to Figure 1 and Figure 2 , this embodiment provides a rubber strip pressing machine for pressing a rubber strip against an aluminum cover plate 10. Both side edges of the aluminum cover plate 10 are provided with a strip-shaped groove 11. On both top sides of the opening of the strip-shaped groove 11, a covering plate 12 extends towards the other side. The rubber strip is arranged in the strip-shaped groove 11, and part of the rubber strip is covered by the covering plate 12. The rubber strip pressing machine includes a base 20, a mounting plate 21, a support frame 22, a downward pressing assembly 23, two travel switches 24, and a control module. The mounting plate 21 is arranged on the top of the base 20. Two positioning members 25 are arranged on the mounting plate 21. The support frame 22 is arranged on both sides of the mounting plate 21 on the base 20. The downward pressing assembly 23 includes a driving assembly 231, a pressing plate 232, a sliding rod 233, and a telescopic spring 234. The driving assembly 231 is arranged on the support frame 22, and the output end of the driving assembly 231 is arranged above the pressing plate 232. The pressing plate 232 is arranged on the sliding rod 233 in a liftable manner and is located above the mounting plate 21. The sliding rod 233 is arranged on the mounting plate 21 and the telescopic spring 234 is sleeved on the outside of the sliding rod 233. Two pressing strips 235 are arranged at the bottom of the pressing plate 232. The travel switches 24 are respectively arranged at the top and middle of the support frame 22. The travel switches 24 and the driving assembly 231 are connected to the control module.

[0024] Preferably, the control module is an intermediate relay. Further, the number of the intermediate relays in the present application is three. First, the first intermediate relay (R1) is responsible for receiving the start signal. Once receiving an instruction from a foot switch or other starting device, R1 is immediately activated and sends a signal to drive the component 231 to move downward, thereby driving the pressing plate 232 to smoothly descend along the slide bar 233, and starting the process of pressing the rubber strip. During the descent of the pressing plate 232, the travel switch 24 installed in the middle of the support frame 22 plays a crucial role. This travel switch 24 is designed to be triggered when the pressing plate 232 is pressed down to a predetermined position. Once the output end of the drive component 231 reaches this position, the pressing strip 235 at its bottom is in close contact with the covering plate 12 of the aluminum cover plate 10 and applies sufficient pressure to press the rubber strip. At this time, the travel switch 24 is activated and sends a signal to the second intermediate relay (R2). After receiving the signal from the travel switch 24, R2 responds quickly and sends a stop signal to the drive component 231 to ensure that the pressing plate 232 immediately stops descending after reaching the predetermined position, preventing damage caused by excessive downward pressure. Subsequently, R2 controls the drive component 231 to start the upward movement, and then the pressing plate 232 gradually moves away from the aluminum cover plate 10. During this process, the telescopic spring 234 plays an auxiliary role, providing an upward resilience force for the pressing plate 232 to help the covering plate 12 reset. When the output end of the drive component 231 rises to the position of another travel switch 24 at the top, this travel switch 24 is also triggered and sends a signal to the third intermediate relay (R3). After receiving the signal, R3 immediately sends a stop signal to the drive component 231 to ensure that the drive component 231 stops rising at the correct position, thus completing the entire pressing cycle. Therefore, it makes full use of the precise detection ability of the travel switch 24 to ensure the accuracy and safety of the pressing process. Through the control of the intermediate relay, precise control of the drive component 231 is achieved, avoiding equipment damage or personal injury caused by excessive downward pressure or upward movement. At the same time, the automation level and production efficiency of the rubber strip pressing machine are also improved.

[0025] It is also possible that in this embodiment, the control module is a PLC controller. When the rubber strip pressing machine is working, the PLC controller first receives a start signal from a foot switch or other starting device. Once the signal is received, the PLC controller starts a preset program to control the driving component 231 to start working, driving the pressing plate 232 to smoothly descend along the slide bar 233. At the same time, the PLC controller continuously monitors the status of the travel switch 24 installed in the middle of the support frame 22. When the pressing plate 232 descends to a predetermined position and is in close contact with the covering plate 12 of the aluminum cover plate 10 and presses the rubber strip, the travel switch 24 is triggered and sends a signal to the PLC controller. After receiving the signal from the travel switch 24, the PLC controller immediately sends a stop signal to the driving component 231 to ensure that the pressing plate 232 stops descending immediately after reaching the predetermined position. Subsequently, the PLC controller controls the driving component 231 to start the ascending action, making the pressing plate 232 gradually move away from the aluminum cover plate 10. When the output end of the driving component 231 rises to the position of another travel switch 24 at the top, this travel switch 24 is also triggered and sends a signal to the PLC controller. After receiving the signal, the PLC controller executes the corresponding stop program to ensure that the driving component 231 stops ascending at the correct position, thus completing the entire pressing cycle.

[0026] Therefore, by using the PLC controller as the control module, the rubber strip pressing machine not only achieves precise control of the driving component 231, but also improves the automation level and production efficiency of the equipment. At the same time, the high reliability and stability of the PLC controller also ensure the stability and safety of the equipment during long-term operation.

[0027] Preferably, the support frame 22 includes a support plate 221 and a mounting plate 222. The support plate 221 includes a pair and is vertically symmetrically fixed on both sides of the placement plate 21 respectively. The mounting plate 222 is arranged on the two support plates 221. The driving component 231 is arranged at the top of the mounting plate 222, and the output end of the driving component 231 passes through the placement plate 21 and is located at the lower part of the placement plate 21. The travel switches 24 are respectively arranged on the two support plates 221.

[0028] Preferably, the driving component 231 is a cylinder. The cylinder is very suitable for driving the pressing plate 232 to move precisely up and down due to its simple structure, reliable operation, easy maintenance, and ability to generate a large linear motion force. By installing the cylinder on the mounting plate 222 of the support frame 22 and making its output end pass through the placement plate 21 and directly arranged above the pressing plate 232, it can be ensured that after receiving the control signal, the cylinder can quickly and accurately push the pressing plate 232 to smoothly descend along the slide bar 233 to press the rubber strip.

[0029] Preferably, it further includes a foot switch for controlling the activation of the driving assembly 231. In this application, the foot switch is arranged at a position convenient for stepping on. The user only needs to gently step on it to control the activation of the driving assembly 231, that is, to control the start of the cylinder.

[0030] Preferably, the width between the two positioning members 25 is slightly greater than or equal to the width of the aluminum cover plate 10. First of all, it can ensure that when the aluminum cover plate 10 is placed on the rubber strip pressing machine, it can be easily and stably clamped by the two positioning members 25, avoiding offset or slipping caused by insufficient width. Secondly, the design of slightly greater than or equal to leaves a certain tolerance space. Even if there are slight differences in the width of the aluminum cover plate 10, it can be effectively positioned and fixed, improving the adaptability and flexibility of the equipment.

[0031] Preferably, the placement plate 21 is detachably arranged on the base 20. The detachable placement plate 21 design facilitates the user to adjust the layout and configuration of the equipment according to actual needs. For example, when it is necessary to replace aluminum cover plates 10 of different sizes or adjust the pressing position, the user only needs to simply disassemble and reinstall the placement plate 21 to quickly complete the adjustment without large-scale modification of the entire equipment. Secondly, this design also facilitates the maintenance and upkeep of the equipment. When components on the placement plate 21 or the base 20 are worn, faulty or need to be cleaned, the user can easily disassemble the placement plate 21 and perform separate repairs or replacements on it, thereby reducing the maintenance cost and time.

[0032] Preferably, the travel switch 24 is detachably arranged on the placement plate 21. By designing the travel switch 24 to be detachable, the user can flexibly adjust the installation position of the travel switch 24 according to different sizes of aluminum cover plates 10, pressing requirements or production processes, so as to achieve precise control of the pressing process. In addition, the detachable travel switch 24 design also facilitates the maintenance and upkeep of the equipment. During long-term use, the travel switch 24 may be affected by pollutants such as dust and oil, resulting in a decrease in its sensitivity or failure. At this time, the user can easily disassemble the travel switch 24 for cleaning, repair or replacement to ensure the normal operation of the equipment.

[0033] Preferably, the length of the pressing strip 235 is 1 - 10 cm, which is much smaller than the length of the aluminum cover plate 10. During pressing, when a partial position of the cover plate 12 on the aluminum cover plate 10 is pressed, the rubber strip can be firmly pressed to the aluminum cover plate 10. The shorter length of the pressing strip 235 protects the remaining parts of the aluminum cover plate 10 from mechanical stress and thermal stress during the pressing process, thereby maintaining the integrity and original form of the aluminum cover plate 10, and at the same time enabling the rubber strip to be pressed to the aluminum cover plate 10.

[0034] The utility model provides a rubber strip pressing machine, which comprises a base 20, a placement plate 21, a support frame 22, a downward pressing assembly 23, two travel switches 24 and a control module. When in use, the rubber strip to be pressed is accurately placed in the strip-shaped groove 11 of the aluminum cover plate 10, and then the aluminum cover plate 10 is placed on the placement plate 21. The two positioning members 25 on the placement plate 21 are used to fix the aluminum cover plate 10. Then, the control driving assembly 231 starts to work, and its output end drives the pressing plate 232 to smoothly descend along the sliding rod 233. During the descending process, the pressing strip 235 at the bottom of the pressing plate 232 gradually approaches and contacts the closing plates 12 on both sides of the aluminum cover plate 10, applying uniform pressure to the closing plates 12. As the pressure increases, the closing plates 12 are gradually pressed down, firmly pressing the rubber strip in the strip-shaped groove 11. When the pressing plate 232 descends to a predetermined position, the travel switch 24 will trigger a signal. After receiving the signal, the control module immediately stops the downward pressing of the driving assembly 231. Then, the driving assembly 231 rises. When it rises to the position of the top travel switch 24, the travel switch 24 triggers a signal. After receiving the signal, the control module immediately stops the rising of the driving assembly 231. When the driving assembly 231 rises, the telescopic spring 234 will provide an upward resilience force to reset the closing plates 12. At this time, the work of the rubber strip pressing machine is completed, and the operator can take out the aluminum cover plate 10. Therefore, the rubber strip pressing machine not only simplifies the operation steps through an automated process, greatly improving the production efficiency, but also ensures the tight combination between the rubber strip and the aluminum cover plate 10 through a precisely controlled pressing process, effectively improving the sealing performance and durability of the aluminum cover plate 10 product. At the same time, the coordinated work of the built-in travel switch 24 and the control module ensures the safety and stability of the equipment during the pressing process, avoiding equipment damage or personal injury caused by excessive downward pressing or rising, and also making the pressing of the aluminum cover plate 10 appropriate, improving the processing quality of the product.

[0035] The above-disclosed are only several preferred embodiments of the present utility model. Of course, the scope of rights of the present utility model cannot be limited thereby. Therefore, equivalent changes made according to the scope of the patent application of the present utility model still fall within the scope covered by the present utility model.

Claims

1. A rubber strip pressing machine, used to press a rubber strip to an aluminum cover plate, wherein both sides of the aluminum cover plate are provided with a strip groove, and both sides of the opening of the strip groove are provided with a cover plate extending to the other side, and the rubber strip is arranged in the strip groove, and the rubber strip is partially covered by the cover plate, characterized in that: The glue strip machine includes a base, a placement plate, a support frame, a pressing assembly, two travel switches and a control module. The placement plate is arranged on the top of the base, and two positioning members are arranged on the placement plate. The support frame is arranged on both sides of the placement plate on the base. The pressing assembly includes a driving assembly, a pressing plate, a sliding rod and a telescopic spring. The driving assembly is arranged on the support frame, and the output end of the driving assembly is arranged above the pressing plate. The pressing plate can be lifted and lowered on the sliding rod and is located above the placement plate. The sliding rod is arranged on the placement plate and the telescopic spring is sleeved on the outer side. Two pressure strips are arranged at the bottom of the pressing plate; the travel switches are respectively arranged on the top and the middle of the support frame, and the travel switch and the driving assembly are connected to the control module.

2. The bead glue machine according to claim 1, characterized in that: The control module is an intermediate relay.

3. The bead glue machine according to claim 2, characterized in that: The number of the intermediate relays is 3.

4. The beading machine according to claim 3, characterized in that: The support frame includes a support plate and a mounting plate, the support plate includes a pair of plates that are vertically symmetrically fixed on both sides of the placement plate, the mounting plate is arranged on the two support plates, the driving component is arranged on the top of the mounting plate, and the output end of the driving component passes through the placement plate and is located at the lower part of the placement plate, and the travel switches are respectively arranged on the two support plates.

5. The bead pressing machine according to claim 1, characterized in that: The driving component is a cylinder.

6. The bead pressing machine according to claim 1, characterized in that: It also includes a foot switch for controlling the start of the driving component.

7. The bead glue machine according to claim 1, characterized in that: The width between the two positioning members is slightly greater than or equal to the width of the aluminum cover plate.

8. The bead glue machine according to claim 1, characterized in that: The placement plate is detachably arranged on the base.

9. The bead glue machine according to claim 1, characterized in that: The travel switch is detachably arranged on the placement plate.

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