A tape presser device
Patent Information
- Application Number
- CN202522282540.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-29
- Publication Date
- 2026-10-13
- Estimated Expiration
- 2035-10-29
AI Technical Summary
然而，手工加压或抹平的力度无法保证绝对均匀，导致产品放置一段时间后，被加压的胶带易出现局部浮起、翘曲的问题，影响产品质量，因此亟需一种能实现均匀、稳定加压的装置解决该问题
1.本实用新型结构设计合理，通过调节第一滑台和第二滑台，改变第一弹簧和第二弹簧的压缩程度，能够调整加压力大小，且弹簧弹力能保证输出力道的持续、均匀性，避免胶带因加压不均出现浮起、翘曲；
Smart Images
Figure CN224848698U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of auxiliary equipment for backlight module production, and in particular to a tape pressurizing device. Background Technology
[0002] In the production of backlit products, it is often necessary to apply pressure to some straight strips or "L"-shaped tapes. Current technologies mostly employ manual pressure application using tools or smoothing with fingers. However, manual pressure application or smoothing cannot guarantee absolute uniformity, leading to issues such as localized lifting and warping of the pressed tape after the product has been left to stand for a period of time, affecting product quality. Therefore, there is an urgent need for a device that can achieve uniform and stable pressure application to solve this problem. Summary of the Invention
[0003] The purpose of this invention is to solve the above-mentioned technical problems and provide a tape pressurization device.
[0004] To achieve the above technical objectives and requirements, the technical solution adopted by this utility model is as follows: a tape pressing device, comprising a guide rail module, the guide rail module including a guide rail mounting base, a guide rail, and sliders a and b disposed on the guide rail; a second rolling module mounting assembly is slidably connected to the guide rail via sliders a and b; a second rolling module is disposed on the second rolling module mounting assembly, the second rolling module being used to pressurize the vertical surface of the tape; a first rolling module mounting assembly is fixedly disposed on one side of the second rolling module mounting assembly, the first rolling module mounting assembly being disposed on the first rolling module being perpendicular to the second rolling module, the first rolling module being used to pressurize the horizontal surface of the tape; a lifting handle is disposed on one side of the first rolling module mounting assembly, used to drive the first rolling module mounting assembly, the second rolling module mounting assembly, and the first and second rolling modules thereon to move along the guide rail, thereby realizing the synchronous pressing action of the two rolling modules.
[0005] Preferably, the first rolling module mounting assembly includes a first slide mounting base, a first slide disposed on one side of the first slide mounting base, a first slide connecting plate disposed on one side of the first slide, a first rolling module connecting plate disposed at the upper end of the first slide connecting plate, the first rolling module disposed on the first rolling module connecting plate, and a first reinforcing plate disposed between the first rolling module connecting plate and the first slide connecting plate; by adjusting the position of the first slide, the position of the first rolling module in the vertical direction can be adjusted simultaneously, thereby adjusting the applied pressure in that direction.
[0006] Preferably, the first rolling module includes a first rubber-coated roller and a first linear bearing. The first rubber-coated roller has a first bearing a and a first bearing b embedded on both sides and is fixed to the first guide post mounting plate by a first bolt. The first linear bearing is mounted on the first rolling module connecting plate. The first guide post passes through the first linear bearing, with one end mounted on the first guide post mounting plate and the other end provided with a first washer and fixed by bolts. A first spring is sleeved on the outside of the first guide post and is located between the first guide post mounting plate and the first linear bearing.
[0007] Preferably, the second rolling module mounting assembly includes a second slide mounting base, a second slide disposed on the upper surface of the second slide mounting base, a second slide connecting plate disposed on the second slide, a second rolling module connecting plate disposed on one side of the second slide connecting plate, the second rolling module disposed on the second rolling module connecting plate, and a second reinforcing plate disposed between the second rolling module connecting plate and the second slide connecting plate; by adjusting the position of the second slide, the position of the second rolling module in the horizontal direction can be adjusted simultaneously, thereby adjusting the applied pressure in that direction.
[0008] Preferably, the second rolling module includes a second rubber-coated roller and a second linear bearing. The second rubber-coated roller has a second bearing a and a second bearing b embedded on both sides. The second rubber-coated roller is fixed to the second guide post mounting plate by a second bolt. The second linear bearing is set on the second rolling module connecting plate. The second guide post passes through the second linear bearing, with one end set on the second guide post mounting plate and the other end set with a second washer and fixed by bolts. A second spring is sleeved on the outside of the second guide post, and the second spring is located between the second guide post mounting plate and the second linear bearing.
[0009] Compared with the traditional structure, the beneficial effects of this utility model are: 1. The present invention has a reasonable structural design. By adjusting the first slide and the second slide, the compression degree of the first spring and the second spring can be changed, thereby adjusting the magnitude of the applied force. Moreover, the spring force can ensure the continuity and uniformity of the output force, and prevent the tape from floating or warping due to uneven pressure. 2. The first and second rolling modules are vertically distributed and linked. Pulling the lifting handle can simultaneously apply pressure to two perpendicular tapes or the two vertical surfaces of an "L"-shaped tape at one time, eliminating the need for multiple operations and improving work efficiency. 3. This utility model replaces the traditional manual pressurization method, reduces fatigue from manual pressurization, lowers labor intensity, and ensures stable pressurization quality, which is conducive to improving the production yield of backlight products. Attached Figure Description
[0010] Figure 1This is a schematic diagram of the structure of this utility model; Figure 2 This is the front view of the present utility model; Figure 3 This is a top view of the present invention; Figure 4 This is a right view of the present invention; Figure 5 This is a schematic diagram of the first rolling module structure of this utility model; Figure 6 This is a schematic diagram of the structure of the second rolling module of this utility model; In the diagram: 1. First rolling module, 1-1. First washer, 1-2. First linear bearing, 1-3. First guide post, 1-4. First spring, 1-5. First guide post mounting plate, 1-6. First rubber-coated roller, 1-7. First bearing a, 1-8. First bearing b, 1-9. First plug bolt, 2. Second rolling module, 2-1. Second washer, 2-2. Second linear bearing, 2-3. Second guide post, 2-4. Second spring, 2-5. Second guide post mounting plate, 2-6. Second rubber-coated roller, 2-7. Second bearing a, 2-8. 3. Second bearing b; 4. First rolling module mounting assembly; 5. First rolling module connecting plate; 6. First reinforcing plate; 7. First slide connecting plate; 8. First slide; 9. First slide mounting base; 10. Second rolling module mounting assembly; 11. Second rolling module connecting plate; 12. Second reinforcing plate; 13. Second slide connecting plate; 14. Second slide; 15. Second slide mounting base; 16. Guide rail module; 17. Guide rail; 18. Slider a; 19. Slider b; 20. Guide rail mounting base; 21. Lifting handle. Detailed Implementation
[0011] The present invention will be further described below.
[0012] See attached document Figures 1-3A tape pressurizing device includes a guide rail module 5, which includes a guide rail mounting base 5-4, a guide rail 5-1, and sliders a5-2 and b5-3 disposed on the guide rail 5-1. A second rolling module mounting assembly 4 is slidably connected to the guide rail 5-1 via sliders a5-2 and b5-3. A second rolling module 2 is disposed on the second rolling module mounting assembly 4, which is used to pressurize the vertical surface of the tape. A first rolling module mounting assembly 3 is fixedly disposed on one side of the second rolling module mounting assembly 4. A first rolling module 1 perpendicular to the second rolling module 2 is disposed on the first rolling module mounting assembly 3, which is used to pressurize the horizontal surface of the tape. A lifting handle 6 is disposed on one side of the first rolling module mounting assembly 3, which is used to drive the first rolling module mounting assembly 3, the second rolling module mounting assembly 4, and the first rolling module 1 and the second rolling module 2 thereon to move along the guide rail 5-1, thereby realizing the synchronous pressing action of the two rolling modules.
[0013] like Figure 4 As shown, the first rolling module mounting assembly 3 includes a first slide mounting base 3-5, a first slide 3-4 disposed on one side of the first slide mounting base 3-5, a first slide connecting plate 3-3 disposed on one side of the first slide 3-4, a first rolling module connecting plate 3-1 disposed on the upper end of the first slide connecting plate 3-3, the first rolling module 1 disposed on the first rolling module connecting plate 3-1, and a first reinforcing plate 3-2 disposed between the first rolling module connecting plate 3-1 and the first slide connecting plate 3-3.
[0014] The second rolling module mounting assembly 4 includes a second slide mounting base 4-5, a second slide 4-4 disposed on the upper surface of the second slide mounting base 4-5, a second slide connecting plate 4-3 disposed on the second slide 4-4, a second rolling module connecting plate 4-1 disposed on one side of the second slide connecting plate 4-3, the second rolling module 2 disposed on the second rolling module connecting plate 4-1, and a second reinforcing plate 4-2 disposed between the second rolling module connecting plate 4-1 and the second slide connecting plate 4-3.
[0015] The first slide 3-4 and the second slide 4-4 are precision linear slides, each equipped with a screw and nut transmission mechanism. By turning the adjusting screw of the first slide 3-4, the first slide connecting plate 3-3 and the first rolling module 1 connected thereto can be driven to move vertically, thereby changing the pre-compression of the first spring 1-4 and achieving stepless adjustment of the vertical pressure. If the tape is directly below the first rubber-coated roller 1-6, adjusting the first rubber-coated roller 1-6 closer to the tape increases the pressure applied by compressing the tape. Similarly, by turning the adjusting screw of the second slide 4-4, the horizontal position and pressure of the second rolling module 2 can be adjusted. Both the first slide 3-4 and the second slide 4-4 have a self-locking function and are equipped with locking screws on their sides. After the position is adjusted, tightening the locking screws can reliably fix the slide block and prevent it from shifting during operation.
[0016] like Figure 5 As shown, the first rolling module 1 includes a first rubber-coated roller 1-6 and a first linear bearing 1-2. The first rubber-coated roller 1-6 has a first bearing a1-7 and a first bearing b1-8 embedded on both sides and is fixed to the first guide post mounting plate 1-5 by a first bolt 1-9. The first linear bearing 1-2 is fixed to the first rolling module connecting plate 3-1 through a mounting hole. The first guide post 1-3 passes through the first linear bearing 1-2, with one end set on the first guide post mounting plate 1-5 and the other end set with a first washer 1-1 and fixed by bolts. A first spring 1-4 is sleeved on the outside of the first guide post 1-3 and is located between the first guide post mounting plate 1-5 and the first linear bearing 1-2.
[0017] like Figure 6 As shown, the second rolling module 2 includes a second rubber-coated roller 2-6 and a second linear bearing 2-2. The second rubber-coated roller 2-6 has a second bearing a2-7 and a second bearing b2-8 embedded on both sides. The second rubber-coated roller 2-6 is fixed to the second guide post mounting plate 2-5 by a second bolt 2-9. The second linear bearing 2-2 is fixed to the second rolling module connecting plate 4-1. The second guide post 2-3 passes through the second linear bearing 2-2, with one end set on the second guide post mounting plate 2-5 and the other end set with a second washer 2-1 and fixed by bolts. A second spring 2-4 is sleeved on the outside of the second guide post 2-3. The second spring 2-4 is located between the second guide post mounting plate 2-5 and the second linear bearing 2-2.
[0018] In practice, according to the required tape pressure, manually turn the adjusting screw of the first slide 3-4 to adjust its position, changing the vertical position of the first rubber-coated roller 1-6. The first spring 1-4 is compressed and the force is fed back to the first rubber-coated roller 1-6, thus controlling the vertical pressure applied to the tape by the first rubber-coated roller 1-6. Similarly, adjust the second slide 4-4 to adjust the horizontal position of the second rubber-coated roller 2-6 and the degree of compression of the second spring 2-4, controlling the horizontal pressure applied to the tape by the second rubber-coated roller 2-6. During overall operation, the rubber-coated rollers directly contact the tape requiring pressure. Both the first rubber-coated roller 1-6 and the second rubber-coated roller 2-6 are coated with a rubber layer of appropriate hardness to achieve optimal pressure. Internal bearings enable rolling pressure application, preventing tape damage.
[0019] During operation, the "L"-shaped or straight tape to be pressurized is placed at the corresponding pressurization position. Since the two rollers are perpendicular to each other and are ultimately connected to the second slide mounting base 4-5, pulling the lifting handle 6 moves the second slide mounting base 4-5 along the guide rail 5-1, allowing the first rubber-coated roller 1-6 and the second rubber-coated roller 2-6 to roll synchronously and pressurize the tape. For "L"-shaped tape, the two rollers can press its two vertical surfaces simultaneously, achieving one-time pressurization, improving work efficiency, and ensuring uniform pressurization.
[0020] The above embodiments of this utility model are merely examples to clearly illustrate this utility model, and are not intended to limit the scope of protection of this utility model. All equivalent technical solutions also fall within the scope of this utility model, and the patent protection scope of this utility model should be defined by each claim.
Claims
1. A tape pressurizing device, characterized in that: The guide rail module (5) includes a guide rail mounting base (5-4), a guide rail (5-1), and sliders a (5-2) and b (5-3) disposed on the guide rail (5-1). The second rolling module mounting assembly (4) is slidably connected to the guide rail (5-1) through sliders a (5-2) and b (5-3). A second rolling module (2) is disposed on the second rolling module mounting assembly (4). The second rolling module (2) is used to apply pressure to the vertical surface of the tape. A second rolling module mounting assembly (4) is fixedly mounted on one side. A first rolling module mounting assembly (3) is provided, and a first rolling module (1) perpendicular to the second rolling module (2) is provided on the first rolling module mounting assembly (3). The first rolling module (1) is used to press the tape horizontally. A lifting handle (6) is provided on one side of the first rolling module mounting assembly (3) to drive the first rolling module mounting assembly (3), the second rolling module mounting assembly (4) and the first rolling module (1) and the second rolling module (2) on them to move along the guide rail (5-1) to realize the synchronous pressing action of the two rolling modules.
2. The tape pressurizing device according to claim 1, characterized in that: The first rolling module mounting assembly (3) includes a first slide mounting base (3-5) and a first slide (3-4) disposed on one side of the first slide mounting base (3-5). A first slide connecting plate (3-3) is disposed on one side of the first slide (3-4). A first rolling module connecting plate (3-1) is disposed on the upper end of the first slide connecting plate (3-3). The first rolling module (1) is disposed on the first rolling module connecting plate (3-1). A first reinforcing plate (3-2) is disposed between the first rolling module connecting plate (3-1) and the first slide connecting plate (3-3). By adjusting the position of the first slide (3-4), the position of the first rolling module (1) in the vertical direction can be adjusted simultaneously, thereby adjusting the pressure in that direction.
3. The tape pressurizing device according to claim 1 or 2, characterized in that: The first rolling module (1) includes a first rubber-coated roller (1-6) and a first linear bearing (1-2). The first rubber-coated roller (1-6) has a first bearing a (1-7) and a first bearing b (1-8) embedded on both sides and is fixed on the first guide post mounting plate (1-5) by a first bolt (1-9). The first linear bearing (1-2) is set on the first rolling module connecting plate (3-1). The first guide post (1-3) passes through the first linear bearing (1-2), with one end set on the first guide post mounting plate (1-5) and the other end set with a first washer (1-1) and fixed by bolts. A first spring (1-4) is sleeved on the outside of the first guide post (1-3). The first spring (1-4) is located between the first guide post mounting plate (1-5) and the first linear bearing (1-2).
4. The tape pressurizing device according to claim 1, characterized in that: The second rolling module mounting assembly (4) includes a second slide mounting base (4-5) and a second slide (4-4) disposed on the upper surface of the second slide mounting base (4-5). A second slide connecting plate (4-3) is disposed on the second slide (4-4). A second rolling module connecting plate (4-1) is disposed on one side of the second slide connecting plate (4-3). The second rolling module (2) is disposed on the second rolling module connecting plate (4-1). A second reinforcing plate (4-2) is disposed between the second rolling module connecting plate (4-1) and the second slide connecting plate (4-3). By adjusting the position of the second slide (4-4), the position of the second rolling module (2) in the horizontal direction can be adjusted simultaneously, thereby adjusting the pressure in that direction.
5. The tape pressurizing device according to claim 1 or 4, characterized in that: The second rolling module (2) includes a second rubber-coated roller (2-6) and a second linear bearing (2-2). The second rubber-coated roller (2-6) has a second bearing a (2-7) and a second bearing b (2-8) embedded on both sides. The second rubber-coated roller (2-6) is fixed on the second guide post mounting plate (2-5) by a second bolt (2-9). The second linear bearing (2-2) is set on the second rolling module connecting plate (4-1). The second guide post (2-3) passes through the second linear bearing (2-2), with one end set on the second guide post mounting plate (2-5) and the other end set with a second washer (2-1) and fixed by bolts. A second spring (2-4) is sleeved on the outside of the second guide post (2-3). The second spring (2-4) is located between the second guide post mounting plate (2-5) and the second linear bearing (2-2).