Cutting device for membrane switch production
By combining guiding and pressing devices, the problems of low cutting accuracy and low efficiency of traditional membrane switches are solved, achieving high-precision and high-efficiency automated cutting.
Patent Information
- Application Number
- CN202423301203.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Traditional membrane switch production relies on manual or semi-automatic cutting methods, resulting in low cutting accuracy, low efficiency, and membrane switches that are prone to misalignment and bending.
The system employs a combination of guiding, supporting, cutting, and pressing devices. The film is stabilized by guide blocks and wedge-shaped support blocks, and combined with an automated cutting device, the accuracy and consistency of the cutting path are ensured.
It improves cutting accuracy, reduces deformation and displacement of membrane switches during the cutting process, reduces labor intensity, and improves production efficiency.
Smart Images
Figure CN223700927U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cutting technical field, concretely relates to a cutting device for membrane switch production. BACKGROUND
[0002] In the production process of the membrane switch, cutting is a crucial link. The traditional cutting method often relies on manual or semi-automatic equipment. During the cutting process, only one side of the material conveying is often fixed, and then the cutting knife is moved downward to cut the membrane switch. The second downward cutting will cause the material to deviate and the membrane switch to bend slightly. This method has the technical problems of low cutting precision and low efficiency. In view of this, the present application is proposed. SUMMARY
[0003] The present application provides a cutting device for membrane switch production to solve the technical problems that the existing technology often relies on manual or semi-automatic equipment, and only one side of the material conveying is often fixed during the cutting process. Then the cutting knife is moved downward to cut the membrane switch. The second downward cutting will cause the material to deviate and the membrane switch to bend slightly. This method has the technical problems of low cutting precision and low efficiency. The above technical purpose of the utility model is realized by the following technical scheme:
[0004] A cutting device for membrane switch production, comprising a workbench, a guide device, a support device, a cutting device, a guide block and a pressing device, the guide device is arranged on one side of the top of the workbench, the support device is arranged on the workbench, the cutting device is arranged on the support device, the pressing device is arranged on the workbench close to the cutting device, the driving device is arranged between the pressing device and the cutting device, the guide block is arranged between the guide device and the cutting device, and the pressing device is arranged on the cutting device.
[0005] The pressing device comprises a telescopic rod, a pressing plate and a wedge-shaped support block, the telescopic rod is arranged on the cutting device, the pressing plate is arranged at the bottom of the telescopic rod, the wedge-shaped support block is arranged on the workbench, and the wedge-shaped support block is located directly below the pressing plate.
[0006] Further, the cutting device comprises a sliding rail, a sliding block, a lifting cylinder, a knife groove and a cutting knife, the sliding rail is symmetrically arranged on the workbench, the sliding block is slidingly arranged in the sliding rail, the knife groove is connected between the sliding blocks on both sides, the cutting knife is arranged in the knife groove, the lifting cylinder is arranged on the top of the workbench, and the output end of the lifting cylinder is connected with the sliding block on one side.
[0007] Further, the guiding device comprises support frames, guiding wheels, a motor, a straight gear and a missing gear, the support frames are symmetrically arranged on the workbench, the guiding wheels are symmetrically arranged on the support frames, the straight gear is arranged on the upper guiding wheel, the missing gear is arranged on the lower guiding wheel, the straight gear and the missing gear are engaged, the missing gear is connected with the driving device, and the motor is arranged on the side of the workbench and connected with the lower guiding wheel.
[0008] Further, the cutting knife is connected with the knife groove through bolts.
[0009] Further, a through groove is formed in the middle of the guiding block.
[0010] Further, the workbench is provided with a collecting frame on the side close to the cutting device.
[0011] Compared with the prior art, the beneficial effects of the utility model include:
[0012] The thin film is effectively prevented from deforming and displacing during the cutting process, the accuracy and consistency of the cutting path are ensured, the cutting precision is improved, the manual intervention is reduced through the automatic cutting, the cutting speed is improved, the labor intensity is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a structural schematic view of the utility model;
[0014] Figure 2 It is a structural schematic view of another view of the utility model;
[0015] Figure 3 It is a structural schematic view of the first part of the utility model;
[0016] Figure 4 It is a structural schematic view of the second part of the utility model.
[0017] In the drawing: 1, workbench; 2, guiding block; 3, telescopic rod; 4, pressing plate; 5, wedge-shaped supporting block; 6, sliding rail; 7, sliding block; 8, lifting cylinder; 9, knife groove; 10, cutting knife; 11, support frame; 12, guiding wheel; 13, motor; 14, straight gear; 15, missing gear; 16, through groove. DETAILED DESCRIPTION
[0018] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0019] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0020] To make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with specific embodiments and with reference to the drawings. It should be understood that these descriptions are only exemplary, and do not limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.
[0021] Please refer to the drawings Figures 1-4 A cutting device for thin film switch production, including workbench 1, guide device, support device, cutting device, guide block 2 and pressing device, guide device sets up at workbench 1 top one side, support device sets up on workbench 1, cutting device sets up on support device, pressing device sets up on workbench 1 close to the position of cutting device, drive device is set up between pressing device and cutting device, guide block 2 sets up between guide device and cutting device, the middle of guide block 2 is provided with through slot 16, and the pressing device is arranged on the cutting device.
[0022] The pressing device comprises a telescopic rod 3, a pressing plate 4 and a wedge-shaped support block 5, the telescopic rod 3 is arranged on the cutting device, the pressing plate 4 is arranged at the bottom of the telescopic rod 3, and the wedge-shaped support block 5 is arranged on the workbench 1, and the wedge-shaped support block 5 is located below the pressing plate 4.
[0023] With the above technical scheme, during work, the film switch is placed on the workbench 1, is preliminarily positioned through the guide device, and then is driven by the driving device to drive the cutting device and the pressing device to work cooperatively. The pressing device ensures that the film is stable and does not move during cutting, and the cutting device cuts according to a preset path, so that the film switch is finally and accurately cut. When the cutting knife 10 starts cutting, the pressing rod is pressed down, and the wedge-shaped supporting block 5 abuts against the bottom of the film, effectively preventing the film from deforming and moving during cutting, and ensuring cutting accuracy. The guide block 2 is arranged between the guide device and the cutting device, and a through groove 16 is arranged in the middle of the guide block 2. The design of the through groove 16 allows the cutting knife 10 to smoothly pass through during cutting, and at the same time, plays a role in further guiding and stabilizing the film, and ensures the accuracy and consistency of the cutting path
[0024] In some embodiments, the cutting device includes a sliding rail 6, a sliding block 7, a lifting cylinder 8, a knife groove 9 and a cutting knife 10. The sliding rail 6 is symmetrically arranged on the workbench 1, the sliding block 7 is slidingly arranged in the sliding rail 6, the knife groove 9 is connected between the two sliding blocks 7, and the cutting knife 10 is arranged in the knife groove 9. The lifting cylinder 8 is arranged on the top of the workbench 1, and the output end of the lifting cylinder 8 is connected with one side of the sliding block 7.
[0025] With the above technical scheme, the sliding rail 6 is symmetrically arranged on the workbench 1 to provide a stable sliding track for the sliding block 7. The sliding block 7 freely slides in the sliding rail 6 to realize accurate movement of the cutting knife 10 in the horizontal direction. The lifting cylinder 8 is arranged on the top of the workbench 1, and the output end of the lifting cylinder 8 is connected with one side of the sliding block 7. When the cylinder works, it pushes the sliding block 7 to move up and down along the sliding rail 6, thereby driving the cutting knife 10 to move up and down, realizing the cutting action. The knife groove 9 is connected between the two sliding blocks 7 to provide an installation position for the cutting knife 10. The cutting knife 10 is fixed in the knife groove 9 by bolts to ensure stability and accuracy during cutting.
[0026] In some embodiments, the guide device includes a support frame 11, a guide wheel 12, a motor 13, a spur gear 14 and a missing tooth gear 15. The support frame 11 is symmetrically arranged on the workbench 1, the guide wheels 12 are symmetrically arranged on the support frame 11, the spur gear 14 is arranged on the upper guide wheel 12, the missing tooth gear 15 is arranged on the lower guide wheel 12, the spur gear 14 and the missing tooth gear 15 are engaged, the missing tooth gear 15 is connected with the driving device, and the motor 13 is arranged on the side of the workbench 1 and connected with the lower guide wheel 12.
[0027] By the above technical scheme, the support frame 11 is symmetrically arranged on the workbench 1, supports and fixes the guide wheels 12, the guide wheels 12 are symmetrically arranged up and down, are respectively located on the upper and lower sides of the film, play a role of guiding and supporting the film, the toothless gear 15 is connected with the driving device, when the driving device works, drives the toothless gear 15 to rotate, and then drives the upper guide wheel 12 to rotate through the spur gear 14, realizes the intermittent and stable conveying of the film in the cutting process.
[0028] In some embodiments, the cutting knife 10 and the knife slot 9 are connected by bolts.
[0029] In some embodiments, the workbench 1 is provided with a collecting frame on the side close to the cutting device, for collecting the film switch after cutting is completed, with the cutting process, the film switch automatically falls into the collecting frame, facilitating subsequent collection and processing, improving work efficiency and work environment cleanliness.
[0030] It should be understood that the above specific embodiments of the utility model are only used for example or explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without deviating from the spirit and scope of the utility model should be included in the protection scope of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modifications falling into the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.
Claims
1. A cutting device for producing membrane switches, characterized in that, The device includes a worktable, a guide device, a support device, a cutting device, a guide block, and a pressing device. The guide device is located on one side of the top of the worktable, the support device is located on the worktable, the cutting device is located on the support device, the pressing device is located on the worktable near the cutting device, a driving device is located between the pressing device and the cutting device, the guide block is located between the guide device and the cutting device, and the pressing device is located on the cutting device. The pressing device includes a telescopic rod, a pressing plate, and a wedge-shaped support block. The telescopic rod is mounted on the cutting device, the pressing plate is mounted at the bottom of the telescopic rod, and the wedge-shaped support block is mounted on the worktable, with the wedge-shaped support block located directly below the pressing plate.
2. The cutting device for producing membrane switches according to claim 1, characterized in that, The cutting device includes a slide rail, a slider, a lifting cylinder, a blade groove, and a cutting blade. The slide rail is symmetrically arranged on the worktable, the slider is slidably arranged in the slide rail, the blade groove is connected between the sliders on both sides, the cutting blade is arranged in the blade groove, the lifting cylinder is arranged on the top of the worktable, and the output end of the lifting cylinder is connected to the slider on one side.
3. The cutting device for producing membrane switches according to claim 1, characterized in that, The guiding device includes a support frame, guide wheels, a motor, a spur gear, and a missing gear. The support frame is symmetrically arranged on the worktable, and the guide wheels are symmetrically arranged on the support frame. The spur gear is arranged on the upper guide wheel, and the missing gear is arranged on the lower guide wheel. The spur gear and the missing gear mesh, and the missing gear is connected to the driving device. The motor is arranged on the side of the worktable and is connected to the lower guide wheel.
4. The cutting device for producing membrane switches according to claim 2, characterized in that, The cutting blade is connected to the blade groove by bolts.
5. A cutting device for producing membrane switches according to claim 1, characterized in that, The guide block has a through slot in the middle.
6. A cutting device for producing membrane switches according to claim 1, characterized in that, A collection frame is provided on the side of the workbench near the cutting device.