Cutting device for electronic adhesive tape

Abstract

The utility model relates to the technical field of electronic adhesive tape cutting, in particular to an electronic adhesive tape cutting device which comprises a base, a supporting frame, an adjusting assembly, a cutting unit, a pressing assembly and a clamping assembly. The adjusting assembly drives the cutting unit to move along the transmission track through the sliding block, multi-station continuous cutting is achieved, and efficiency is improved. The pressing assembly ensures that the electronic adhesive tape is firmly fixed during cutting, and deviation is avoided; and the clamping assembly stably clamps the electronic adhesive tapes with different thicknesses and materials, so that the universality is enhanced. The blade module is installed through a buckle structure and is convenient to replace so as to meet different requirements. The cutting precision, flexibility and adaptability can be improved, and an efficient solution is provided for electronic adhesive tape cutting.

Description

Technical Field

[0001] This utility model belongs to the field of electronic manufacturing and processing equipment technology, specifically a cutting device for electronic tape. Background Technology

[0002] Electronic tapes are widely used in fields such as thermal conductivity, antistatic properties, and insulation protection. The design of their cutting devices directly affects production efficiency and product quality. Currently, most cutting devices on the market adopt structures such as fixed blade holders, manually adjustable pressure rollers, and single drive modules. While these can complete basic cutting tasks, their adaptability to tapes of different thicknesses or materials is limited. For example, a tire RFID electronic tag packaging tape slicing machine with publication number CN105502069B achieves automated cutting through a front drive roller, a rear drive rubber roller, and a release liner roll. However, its cutting parameters are fixed and difficult to adjust flexibly to adapt to various types of tapes.

[0003] Furthermore, a device for peeling, bending, and forming adhesive tape for electronic components, disclosed in CN107520367B, integrates peeling, bending, and shearing functions, primarily focusing on pin forming rather than tape cutting precision. However, this device has limitations in flexibility and precision when faced with complex shapes or precise dimensional cutting requirements. Existing cutting devices typically include a base, guiding mechanism, clamping assembly, and cutting tool module; however, these structures lack intelligent adjustment capabilities when working together, resulting in cutting efficiency and precision that fail to meet modern industrial demands.

[0004] The aforementioned problems indicate that there is still room for improvement in the mechanical structure design of traditional cutting devices, particularly in multi-station switching, adaptive adjustment, and high-precision cutting. Therefore, developing a new type of electronic tape cutting device integrating intelligent adjustment functions has become an important direction for addressing current shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide a cutting device for electronic tape, so as to solve the problems of the existing cutting devices mentioned in the background art in terms of adaptability, flexibility and accuracy.

[0006] This utility model provides a cutting device for electronic tape, including a base; a support frame is fixedly installed on the top of the base, an adjustment component is provided on the inner side of the support frame, and a cutting unit is connected to the bottom of the adjustment component; the adjustment component includes a guide groove, a transmission rail and a sliding block, the guide groove is opened in the center of the inner side of the support frame, the transmission rail is fixedly installed inside the guide groove, and the sliding block is slidably assembled on the surface of the transmission rail.

[0007] Preferably, the cutting unit includes a drive cylinder and a cutting plate. The drive cylinder is fixedly mounted below the sliding block by bolts, and the output end of the drive cylinder is connected to the cutting plate through a flange.

[0008] Preferably, an embedding groove is provided at the bottom center of the cutting plate, and a blade module is installed inside the embedding groove through a snap-fit ​​structure.

[0009] Preferably, the surface of the cutting plate is symmetrically provided with through grooves, and a clamping component is provided on the top of the cutting plate above the through grooves.

[0010] Preferably, the clamping assembly includes a fixed seat, a telescopic rod, and a pressure plate. The fixed seat is welded above the through groove on the surface of the cutting board. The telescopic rod is symmetrically installed on the surface of the fixed seat. The bottom of the telescopic rod passes through the fixed seat and is connected to the pressure plate by a thread.

[0011] Preferably, the base has a worktable symmetrically arranged on its surface, and the worktable has a processing groove inside, with clamping components at the four corners of the processing groove.

[0012] Preferably, the clamping assembly includes a push rod and a clamping plate. The push rod is fixedly installed at the four corners of the inner cavity of the machining groove by bolts, and the output end of the push rod is connected to the clamping plate by a pin.

[0013] Compared with existing technologies, the advantages of this invention are as follows: By setting an adjustment component on the inner side of the support frame, after the blade module completes the cutting of electronic tape inside a set of processing slots, the cutting unit can be moved along the transmission track by a sliding block, aligning the cutting unit with the processing slots on another set of worktable surfaces, thus continuing the cutting task. Through the design of the adjustment component, the sliding block can move quickly on the transmission track, realizing the position switching of the cutting unit, enabling the device to continuously cut electronic tape inside multiple sets of processing slots, thereby improving the overall working efficiency of the device.

[0014] Furthermore, this invention features a pressing component at the top of the cutting plate. During the cutting process, a telescopic rod pushes the pressure plate downwards, firmly pressing the electronic tape into the processing groove, preventing offset or wrinkling during cutting and thus improving cutting accuracy. Simultaneously, the blade module is installed in the cutting plate's recess via a snap-fit ​​structure, facilitating the replacement of different blade modules to meet varying cutting needs and enhancing the device's adaptability.

[0015] Furthermore, this invention incorporates clamping components at the four corners of the processing groove. A push rod moves the clamping plate inward, fixing the edge of the electronic tape within the processing groove. This ensures the electronic tape remains flat during cutting, preventing cutting errors caused by material deformation. This design achieves stable clamping for electronic tapes of varying thicknesses and materials, enhancing the device's versatility.

[0016] In summary, this invention, through the synergistic effect of the adjustment component, cutting unit, clamping component, and holding component, solves the shortcomings of existing cutting devices in terms of adaptability, flexibility, and precision, and realizes efficient, accurate, and multifunctional electronic tape cutting operation, providing a more intelligent and efficient solution for modern industrial production. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the connection structure between the cutting unit and the adjustment component in this utility model.

[0019] Figure 3 This is a schematic diagram of the cutting board and blade module in this utility model.

[0020] Figure 4 This is a schematic diagram of the clamping component in this utility model.

[0021] Figure 5 This is a schematic diagram of the cooperation structure between the clamping component and the processing groove in this utility model.

[0022] The attached figures are labeled as follows:

[0023] 1. Base; 2. Support frame; 3. Adjustment assembly; 4. Cutting unit; 5. Guide groove; 6. Transmission rail; 7. Sliding block; 8. Drive cylinder; 9. Cutting plate; 10. Embedded groove; 11. Blade module; 12. Through groove; 13. Clamping assembly; 14. Fixed seat; 15. Telescopic rod; 16. Pressure plate; 17. Worktable; 18. Processing groove; 19. Clamping assembly; 20. Push rod; 21. Clamping plate. Detailed Implementation

[0024] This utility model provides a cutting device for electronic tape, the overall structure of which is as follows: Figure 1 As shown, the main components include a base 1, a support frame 2, an adjustment assembly 3, a cutting unit 4, a worktable 17, and a clamping assembly 19. These components work together through specific connections and positional relationships to efficiently cut electronic tape.

[0025] The base 1 serves as the fundamental load-bearing structure of the entire device, constructed from rigid materials to ensure operational stability. The support frame 2 is fixedly mounted above the base 1, and its inner side is equipped with an adjustment assembly 3 for controlling the positional movement of the cutting unit 4. The adjustment assembly 3 includes a guide groove 5, a transmission rail 6, and a sliding block 7. The guide groove 5 is located along the center of the inner side of the support frame 2, and the transmission rail 6 is fixedly installed inside it. The sliding block 7 is connected to the transmission rail 6 via a sliding assembly. The sliding block 7 can move linearly along the direction of the guide groove 5 on the transmission rail 6, thereby driving the cutting unit 4 to switch between different positions. The design of the transmission rail 6 ensures the smooth movement of the sliding block 7 while also being able to withstand a certain load, preventing the sliding block 7 from shifting or jamming due to excessive cutting force.

[0026] The cutting unit 4 is bolted to the bottom of the sliding block 7 and mainly includes a drive cylinder 8 and a cutting plate 9. The drive cylinder 8 serves as a power source, and its output end is connected to the cutting plate 9 via a flange. When the drive cylinder 8 is activated, its output end pushes the cutting plate 9 downward to complete the cutting action. An embedding groove 10 is provided at the center of the bottom of the cutting plate 9, and the blade module 11 is installed in the embedding groove 10 via a snap-fit ​​structure. This design allows the blade module 11 to be quickly replaced according to different cutting needs, enhancing the adaptability of the device. Two through grooves 12 are symmetrically provided on the surface of the cutting plate 9 for installing the clamping assembly 13. The clamping assembly 13 consists of a fixed seat 14, telescopic rods 15, and a pressure plate 16. The fixed seat 14 is welded above the through grooves 12 on the surface of the cutting plate 9, and two telescopic rods 15 are symmetrically arranged on its surface. The bottom of the telescopic rods 15 passes through the fixed seat 14 and is connected to the pressure plate 16 via threads. During the cutting process, the telescopic rod 15 pushes the pressure plate 16 downward to press the electronic tape into the processing groove 18, thereby preventing deviation or wrinkles during cutting.

[0027] The worktable 17 is symmetrically arranged on the surface of the base 1, and has a processing groove 18 inside for holding electronic tape to be cut. Clamping assemblies 19 are respectively provided at the four corners of the processing groove 18. Each clamping assembly 19 includes a push rod 20 and a clamping plate 21. The push rod 20 is fixedly installed at the four corners of the inner cavity of the processing groove 18 by bolts, and its output end is connected to the clamping plate 21 by a pin. When the push rod 20 is activated, its output end pushes the clamping plate 21 inward, thereby fixing the edge of the electronic tape within the processing groove 18. The clamping plate 21 is designed to accommodate electronic tapes of different thicknesses and materials, and its surface is covered with a flexible material to protect the electronic tape from damage. Furthermore, the range of motion of the clamping plate 21 is adjustable to accommodate electronic tapes of different sizes.

[0028] The working principle of this utility model is as follows: First, the electronic tape to be cut is placed in the processing groove 18 and fixed by the clamping assembly 19. Specifically, the push rod 20 is activated, pushing the clamping plate 21 inward until the electronic tape is firmly clamped in the processing groove 18. Then, the sliding block 7 in the adjusting assembly 3 moves along the transmission track 6, aligning the cutting unit 4 with the processing groove 18. After the drive cylinder 8 is activated, its output end pushes the cutting plate 9 downward. During this process, the telescopic rod 15 of the pressing assembly 13 pushes the pressure plate 16 downward, pressing the electronic tape firmly into the processing groove 18. The cutting plate 9 continues to move downward, and the blade module 11 contacts and cuts the electronic tape. After cutting is completed, the drive cylinder 8 retracts, the cutting plate 9 resets, and the sliding block 7 moves along the transmission track 6 to the next set of processing grooves 18. The above operation is repeated to complete the continuous cutting task.

[0029] The mating relationship between the cutting plate 9 and the blade module 11 is as follows: Figure 3 As shown, the blade module 11 is installed in the embedding groove 10 of the cutting plate 9 via a snap-fit ​​structure, making installation and removal simple and quick. The cutting edge shape of the blade module 11 can be customized according to cutting requirements, such as straight, wavy, or other special shapes, to meet different cutting needs. In addition, the blade module 11 is made of high-strength alloy steel to improve its wear resistance and service life.

[0030] The specific structure of the clamping assembly 13 is as follows: Figure 4 As shown, the fixing base 14 is welded above the through groove 12 on the surface of the cutting plate 9, and two telescopic rods 15 are symmetrically arranged on its surface. The bottom of the telescopic rod 15 is connected to the pressure plate 16 by threads, and its length can be adjusted by rotation to accommodate electronic tapes of different thicknesses. The surface of the pressure plate 16 is covered with an anti-slip rubber layer to increase friction and protect the surface of the electronic tape from damage. During the cutting process, the telescopic rods 15 push the pressure plate 16 downward, pressing the electronic tape tightly within the processing groove 18, thereby ensuring cutting accuracy.

[0031] The mating relationship between the clamping assembly 19 and the machining groove 18 is as follows: Figure 5 As shown, the clamping plate 21 is connected to the output end of the push rod 20 via a pin, and its movement direction is perpendicular to the edge of the processing groove 18. The stroke of the push rod 20 can be adjusted by the control system to accommodate electronic tapes of different widths. The surface of the clamping plate 21 is covered with a flexible material of uniform thickness and certain elasticity, which can protect the electronic tape from scratches or deformation during clamping. In addition, the movement range of the clamping plate 21 can be limited by a limiting device to prevent over-clamping and damage to the electronic tape.

[0032] This invention achieves efficient, precise, and multifunctional electronic tape cutting through the coordinated action of the adjusting component 3, the cutting unit 4, the pressing component 13, and the clamping component 19. Its structural design is reasonable, the connections between components are clear, and the cooperation between parts is tight, meeting the high efficiency and high precision requirements for electronic tape cutting in modern industrial production.

[0033] To enable those skilled in the art to fully understand and implement this utility model, the following supplementary explanation of the specific implementation principle of this utility model is provided in conjunction with a specific application scenario.

[0034] First, the electronic tape to be cut is placed in the processing groove 18 of the worktable 17. During operation, the push rod 20 in the clamping assembly 19 is activated by the controller. The push rod 20 pushes the clamping plate 21 to move in a direction perpendicular to the edge of the processing groove 18 until the clamping plate 21 is tightly attached to the edge of the electronic tape. The surface of the clamping plate 21 is covered with a flexible material with uniform thickness and a certain degree of elasticity, which can protect the electronic tape from being scratched or deformed during clamping. At the same time, the stroke of the push rod 20 can be adjusted by the control system to accommodate electronic tapes of different widths, ensuring that the clamping force is moderate and stable. This design effectively avoids tape displacement or damage caused by improper clamping, thus providing a basic guarantee for subsequent high-precision cutting.

[0035] Subsequently, the sliding block 7 moves linearly along the direction of the guide groove 5 on the transmission track 6, aligning the cutting unit 4 with the processing groove 18. The design of the transmission track 6 ensures the smooth movement of the sliding block 7 while also being able to withstand a certain load, preventing the sliding block 7 from shifting or jamming due to excessive cutting force. When the cutting unit 4 reaches the designated position, the drive cylinder 8 is activated, its output end connected to the cutting plate 9 via a flange, and pushes the cutting plate 9 downward. During this process, the telescopic rod 15 in the clamping assembly 13 synchronously pushes the pressure plate 16 downward, firmly pressing the electronic tape into the processing groove 18. The surface of the pressure plate 16 is covered with an anti-slip rubber layer, increasing friction and preventing the electronic tape from shifting or wrinkling during cutting. The length of the telescopic rod 15 can be adjusted by rotation to accommodate electronic tapes of different thicknesses, thereby ensuring consistent clamping effect.

[0036] As the cutting plate 9 continues to move downwards, the blade module 11 contacts and cuts the electronic tape. The blade module 11 is installed in the insert slot 10 of the cutting plate 9 via a snap-fit ​​structure, facilitating quick replacement according to different cutting needs. For example, for electronic tapes of different materials or shapes, blade modules 11 with straight, wavy, or other special blade shapes can be selected to meet diverse cutting requirements. Furthermore, the blade module 11 is made of high-strength alloy steel, improving its wear resistance and service life, and reducing maintenance costs associated with frequent blade replacements.

[0037] After cutting is completed, the drive cylinder 8 retracts, the cutting plate 9 resets, and the sliding block 7 moves along the transmission track 6 to the next set of processing slots 18. This process is repeated to complete the continuous cutting task. During the movement of the sliding block 7, the guide groove 5 of the adjusting component 3 and the transmission track 6 work together to ensure that the movement trajectory of the sliding block 7 is precise and smooth, thereby achieving high efficiency in multi-station switching. This design not only improves the overall working efficiency of the device but also significantly enhances its adaptability, enabling it to flexibly meet the cutting needs of different specifications and types of electronic tape.

[0038] Furthermore, the synergistic effect of the clamping assembly 19 and the pressing assembly 13 throughout the cutting process further enhances the cutting accuracy. The clamping assembly 19 uses the push rod 20 and the clamping plate 21 to fix the edge of the electronic tape within the processing groove 18, ensuring that the tape remains flat during the cutting process. Meanwhile, the pressing assembly 13 uses the telescopic rod 15 and the pressure plate 16 to press the tape firmly, preventing deviation or wrinkles during cutting. The combination of the two effectively solves the problem of insufficient flexibility and accuracy of existing cutting devices for complex shapes or precision-sized cutting needs.

[0039] In summary, this invention achieves efficient, precise, and multifunctional electronic tape cutting through the synergistic action of the adjusting component 3, the cutting unit 4, the pressing component 13, and the clamping component 19. Its structural design is reasonable, the connections between components are clear, and the cooperation between parts is tight, meeting the high efficiency and high precision requirements for electronic tape cutting in modern industrial production.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting apparatus for electronic adhesive tape, comprising a base (1); characterized in that: The upper side of the base (1) is fixedly installed with a support frame (2), the inner side of the support frame (2) is provided with an adjusting assembly (3), and the bottom of the adjusting assembly (3) is connected with a cutting unit (4). The adjusting assembly (3) comprises a guide groove (5), a transmission rail (6) and a sliding block (7), the guide groove (5) is arranged at the central position of the inner side of the support frame (2), the transmission rail (6) is fixedly installed in the guide groove (5), and the sliding block (7) is slidably arranged on the surface of the transmission rail (6).

2. The cutting apparatus for an electronic adhesive tape according to claim 1, characterized by: The cutting unit (4) comprises a driving cylinder (8) and a cutting plate (9), the driving cylinder (8) is fixedly installed below the sliding block (7) through bolts, and the cutting plate (9) is connected to the output end of the driving cylinder (8) through a flange.

3. The cutting apparatus for an electronic adhesive tape according to claim 2, wherein: The bottom central position of the cutting plate (9) is provided with an embedded groove (10), and the blade module (11) is installed in the embedded groove (10) through a buckle structure.

4. The cutting apparatus for an electronic adhesive tape according to claim 2, wherein: The surface of the cutting plate (9) is symmetrically provided with a through groove (12), and the top of the cutting plate (9) is provided with a pressing assembly (13) above the through groove (12).

5. The cutting apparatus for an electronic adhesive tape according to claim 4, wherein: The pressing assembly (13) comprises a fixed seat (14), a telescopic rod (15) and a pressing plate (16), the fixed seat (14) is welded above the through groove (12) on the surface of the cutting plate (9), the telescopic rod (15) is symmetrically installed on the surface of the fixed seat (14), and the bottom of the telescopic rod (15) penetrates through the fixed seat (14) and is connected with the pressing plate (16) through threads.

6. The cutting apparatus for an electronic adhesive tape according to claim 1, wherein: The surface of the base (1) is symmetrically provided with a workbench (17), the inner side of the workbench (17) is provided with a machining groove (18), and four corners of the machining groove (18) are provided with clamping assemblies (19).

7. The cutting apparatus for electronic adhesive tape according to claim 6, wherein: The clamping assembly (19) comprises a push rod (20) and a clamping plate (21), the push rod (20) is fixedly installed at the four corners of the inner cavity of the machining groove (18) through bolts, and the output end of the push rod (20) is connected with the clamping plate (21) through a pin shaft.

8. The cutting device for electronic adhesive tape according to claim 1, characterized by: The sliding block (7) can move linearly on the transmission rail (6) in the direction of the guide groove (5) to drive the cutting unit (4) to switch between different positions.

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