Positioning clamp for gluing processing of electronic component
By introducing the design of electric push rods and rotary handles into the positioning fixture for glue coating processing, the problem of difficult clamping force is solved, and precise clamping and height adjustment of different electronic components is achieved, which improves production quality and efficiency.
Patent Information
- Application Number
- CN202422003994.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-08-19
AI Technical Summary
Existing positioning fixtures for glue coating processing are difficult to accurately control the clamping force, which causes electronic components to slide or damage during glue coating, affecting production quality.
The structural design including a first connecting plate, a replacement base, a restricted housing, a threaded column, a spring and a clamp, combined with the operation of the electric push rod and a rotary handle, accurately clamping and height adjustment of different electronic components is achieved.
It improves the production quality and production efficiency of electronic components, reduces manual adjustment labor, and reduces production costs.
Smart Images
Figure CN223159546U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic component production and processing, in particular to a positioning fixture for glue coating processing of electronic components. Background Technique
[0002] Electronic components refer to various components and parts used in electronic circuits, and their function is to perform specific functions in electronic devices, such as resistors, capacitors, semiconductor discrete devices, electronic display devices, optoelectronic devices, etc. These electronic components play a crucial role in various electronic devices. From small consumer electronics to large industrial equipment, various types of electronic components are required to build circuits and achieve functions. During the production and processing of electronic components, glue coating is required to achieve the purposes of sealing, fixing, insulating, or protecting. To ensure the precise positioning and stable fixation of electronic components during the glue coating process, a positioning fixture for glue coating processing is used during the glue coating process, which can improve production efficiency, ensure product quality, and reduce production costs. It is an indispensable processing equipment.
[0003] The existing positioning fixture for glue coating processing drives the moving fixture by a staff member starting the motor. The moving fixture and the fixed fixture cooperate with each other to clamp and fix the electronic components, and then the glue coating equipment above is used to coat the electronic components, which is convenient for clamping electronic components of different sizes, thereby helping to improve the production efficiency of glue coating processing of electronic components.
[0004] The existing positioning fixture for glue coating processing is relatively convenient. However, due to the various shapes of electronic components, the clamping force between the moving fixture and the fixed fixture is manually controlled, and it is very difficult to accurately grasp the magnitude of the force. When the clamping force between the moving fixture and the fixed fixture is too small, it is easy for the electronic components to slide during the glue coating process; when the clamping force between the moving fixture and the fixed fixture is too large, the electronic components are likely to be damaged under high-intensity extrusion, affecting the production quality of the electronic components. Summary of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a positioning fixture for glue coating processing of electronic components, aiming to improve the problem that the existing unified positioning fixture for processing is not convenient for clamping electronic components of different sizes.
[0006] To achieve the above object, the present utility model provides the following technical solutions: a positioning fixture for glue coating processing of electronic components, including a first connecting plate, wherein a plurality of sliding holes are arranged in a rectangular array inside the first connecting plate, a replacement base is arranged on the top of the first connecting plate, a plurality of sliding holes are arranged in a rectangular array inside the replacement base, a limiting housing is slidably connected inside the replacement base, a threaded column is threadedly connected inside the limiting housing, a spring is arranged at one end of the threaded column, a clamping block is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the bottom of the threaded column, the outer wall of the threaded column is threadedly connected inside the limiting housing, the outer wall of the clamping block is arranged inside the limiting housing, a clamping ball is slidably connected to the outer wall of the clamping block, a fixing block is fixedly connected to the outer wall of the replacement base, a first electric push rod is fixedly connected to the top of the fixing block, a moving fixture is fixedly connected to the output end of the first electric push rod, a sliding frame is slidably connected to the outer wall of the moving fixture, the bottom of the sliding frame is fixedly connected to the top of the replacement base, a fixed fixture is fixedly connected to the outer wall of the sliding frame, and a switch assembly is arranged on the limiting housing.
[0007] Further, the switch assembly includes a turning handle, the bottom of the turning handle is fixedly connected to the top of the threaded column, and the outer wall of the turning handle is rotatably connected inside the limiting housing.
[0008] Further, a first connecting plate is arranged at the bottom of the replacement base, and a gear is fixedly connected to the bottom of the first connecting plate.
[0009] Further, a rotating column is rotatably connected to the outer wall of the gear, and a rotating base is fixedly connected to the bottom of the rotating column.
[0010] Further, a third electric push rod is fixedly connected to the top of the rotating base, and a connecting rod is fixedly connected to the output end of the third electric push rod.
[0011] Further, a rack is fixedly connected to one side of the connecting rod, and the rack meshes with the gear.
[0012] Further, a sliding column is fixedly connected to the bottom of the rotating base, a buffer sleeve is slidably connected to the outer wall of the sliding column, and the sliding column is slidably connected to a second connecting plate.
[0013] Further, the bottom of the buffer sleeve is fixedly connected to the top of the second connecting plate, a second electric push rod is fixedly connected to the bottom of the second connecting plate, the output end of the second electric push rod is fixedly connected to the bottom of the rotating base, and a fixed base is fixedly connected to the bottom of the second electric push rod.
[0014] The present utility model has the following beneficial effects:
[0015] 1. In the present invention, the clamping ball realizes its clamping function by driving the turning handle and the threaded column. When the turning handle is rotated, the threaded column, the spring and the clamping block will be linked together to realize the movement of the clamping ball, thereby conveniently replacing the fixture of the corresponding electronic component, solving the problem that the unified fixture cannot stably clamp different styles of electronic components, and improving the production quality of electronic components.
[0016] 2. In the utility model, when the second electric push rod is started, the rotating base moves accordingly, thereby achieving the effect of gluing electronic components of different heights. When the third electric push rod is started, the rack and the gear are linked together, thereby achieving the effect of adjusting the different positions where electronic components of different specifications need to be glued, solving the problem of manual adjustment and the inability to accurately adjust, thereby constantly adjusting the clamping adjustment, thereby reducing the working hours of workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the main frame of the positioning fixture for gluing electronic components proposed in the present invention;
[0018] Figure 2 This is a schematic diagram of the internal structure of the limiting shell of the positioning fixture for electronic component gluing processing proposed by the present invention;
[0019] Figure 3 This is a schematic diagram of the top structure of the base of the positioning fixture for gluing electronic components proposed in the utility model.
[0020] Legend:
[0021] 1. Fixed base; 2. Sliding column; 3. Replaceable base; 4. First connecting plate; 5. Card ball; 6. Limiting shell; 7. Turning handle; 8. Sliding frame; 9. Fixed fixture; 10. Moving fixture; 11. First electric push rod; 12. Fixed block; 13. Threaded column; 14. Spring; 15. Clamping block; 16. Second electric push rod; 17. Buffer sleeve; 18. Third electric push rod; 19. Connecting rod; 20. Rack; 21. Gear; 22. Rotating column; 23. Rotating base; 24. Second connecting plate; 25. Sliding hole. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] ReferenceFigure 1 and Figure 2 , an embodiment provided by the present utility model: a positioning fixture for glue coating processing of electronic components, including a first connecting plate 4. Rectangular arrays of sliding holes 25 are provided inside the first connecting plate 4. A replacement base 3 is arranged on the top of the first connecting plate 4. Rectangular arrays of sliding holes 25 are provided inside the replacement base 3. A limiting housing 6 is slidably connected inside the replacement base 3. A threaded column 13 is threadedly connected inside the limiting housing 6. One end of the threaded column 13 is provided with a spring 14. One end of the spring 14 is fixedly connected to a clamping block 15. The other end of the spring 14 is fixedly connected to the bottom of the threaded column 13. The outer wall of the threaded column 13 is threadedly connected inside the limiting housing 6. The outer wall of the clamping block 15 is arranged inside the limiting housing 6. A clamping ball 5 is slidably connected to the outer wall of the clamping block 15. A fixing block 12 is fixedly connected to the outer wall of the replacement base 3. A first electric push rod 11 is fixedly connected to the top of the fixing block 12. The output end of the first electric push rod 11 is fixedly connected to a moving fixture 10. A sliding frame 8 is slidably connected to the outer wall of the moving fixture 10. The bottom of the sliding frame 8 is fixedly connected to the top of the replacement base 3. A fixing fixture 9 is fixedly connected to the outer wall of the sliding frame 8. A switch assembly is provided on the limiting housing 6;
[0024] Specifically, place the fixture corresponding to the electronic component on the top of the first connecting plate 4. By placing the limiting housing 6 into the sliding hole 25, then rotate the threaded column 13. Subsequently, drive the spring 14 to move through the threaded column 13. Then drive the clamping block 15 to move through the spring 14. Then push the clamping balls 5 to move towards both sides through the clamping block 15. Thus, due to the clamping balls 5 being stuck in the sliding holes 25, the replacement base 3 is fixed on the top of the first connecting plate 4. Then start the first electric push rod 11. Push the moving fixture 10 through the first electric push rod 11. Thus, fix the corresponding electronic component through the moving fixture 10 and the fixing fixture 9.
[0025] Referring to Figure 1 and Figure 3 , the switch assembly includes a turning handle 7. The bottom of the turning handle 7 is fixedly connected to the top of the threaded column 13. The outer wall of the turning handle 7 is rotatably connected inside the limiting housing 6;
[0026] Specifically, drive the threaded column 13 to rotate through the turning handle 7. Using the turning handle 7 to drive the threaded column 13 to rotate can save labor costs, achieve precise control, and at the same time has the advantages of flexibility, low cost, and quiet and environmental protection.
[0027] Referring to Figure 1 and Figure 3, a first connecting plate 4 is provided at the bottom of the replacement base 3. A gear 21 is fixedly connected to the bottom of the first connecting plate 4. A rotating column 22 is rotatably connected to the outer wall of the gear 21. A rotating base 23 is fixedly connected to the bottom of the rotating column 22. A third electric push rod 18 is fixedly connected to the top of the rotating base 23. A connecting rod 19 is fixedly connected to the output end of the third electric push rod 18. A rack 20 is fixedly connected to one side of the connecting rod 19. The rack 20 meshes with the gear 21. A sliding column 2 is fixedly connected to the bottom of the rotating base 23. A buffer sleeve 17 is slidably connected to the outer wall of the sliding column 2. The sliding column 2 is slidably connected to a second connecting plate 24. The bottom of the buffer sleeve 17 is fixedly connected to the top of the second connecting plate 24. A second electric push rod 16 is fixedly connected to the bottom of the second connecting plate 24. The output end of the second electric push rod 16 is fixedly connected to the bottom of the rotating base 23. A fixed base 1 is fixedly connected to the bottom of the second electric push rod 16;
[0028] Specifically, by starting the second electric push rod 16, the rotating base 23 can be driven to lift and lower through the second electric push rod 16, so as to adjust the height after clamping electronic components of different heights. Then, the rotating base 23 drives the sliding column 2 to slide inside the buffer sleeve 17. The buffer sleeve 17 is made of a relatively soft material such as rubber, so that when the rotating base 23 drops to the lowest position, it will not cause damage when contacting the second connecting plate 24, thereby extending its service life. Then, the third electric push rod 18 is started. The connecting rod 19 is driven to move through the third electric push rod 18. Subsequently, the rack 20 is driven to move through the connecting rod 19. Next, by rotating the rack 20 and using its meshing with the gear 21, the transmission of large torque and moment is ensured. Thus, the first connecting plate 4 is driven to rotate through the gear 21, and the glue application position after clamping electronic components of different scales can be adjusted.
[0029] Working principle: Place the corresponding fixture above the first connecting plate 4, place the limiting housing 6 into the sliding hole 25, and then rotate the turning handle 7. Drive the rotation of the threaded column 13 fixedly connected by the turning handle 7. The threaded column 13 rotates and moves downward within the limiting housing 6 connected by threads, thereby driving the movement of the spring 14 fixedly connected to the threaded column 13. Subsequently, drive the movement of the clamping block 15 fixedly connected by the spring 14. Thus, the displacement of the sliding-connected ball 5 is caused to be clamped and fixed by the movement of the clamping block 15. Then, start the first electric push rod 11, drive the movement of the movable fixture 10 fixedly connected by the first electric push rod 11, thereby fixedly corresponding electronic components through the movable fixture 10 and the fixed fixture 9. After that, start the second electric push rod 16, drive the lifting of the rotating base 23 fixedly connected by the second electric push rod 16 to lift and lower the electronic components. Then, start the third electric push rod 18, drive the movement of the connecting rod 19 fixedly connected by the third electric push rod 18. Subsequently, drive the movement of the rack 20 fixedly connected by the connecting rod 19, and then drive the rotation of the gear 21 engaged with the rack 20. Thus, drive the rotation of the first connecting plate 4 fixedly connected by the gear 21 to rotate the electronic components.
[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A positioning fixture for gluing electronic components, comprising a first connecting plate (4), characterized in that: The first connecting plate (4) is internally provided with sliding holes (25) in a rectangular array. A replacement base (3) is arranged on the top of the first connecting plate (4). The replacement base (3) is internally provided with sliding holes (25) in a rectangular array. A limiting housing (6) is slidably connected inside the replacement base (3). A threaded column (13) is threadedly connected inside the limiting housing (6). One end of the threaded column (13) is provided with a spring (14). One end of the spring (14) is fixedly connected with a clamping block (15). The other end of the spring (14) is fixedly connected to the bottom of the threaded column (13). The outer wall of the threaded column (13) is threadedly connected inside the limiting housing (6). The outer wall of the clamping block (15) is arranged inside the limiting housing (6). A clamping ball (5) is slidably connected to the outer wall of the clamping block (15). A fixing block (12) is fixedly connected to the outer wall of the replacement base (3). A first electric push rod (11) is fixedly connected to the top of the fixing block (12). The output end of the first electric push rod (11) is fixedly connected with a moving clamp (10). A sliding frame (8) is slidably connected to the outer wall of the moving clamp (10). The bottom of the sliding frame (8) is fixedly connected to the top of the replacement base (3). A fixed clamp (9) is fixedly connected to the outer wall of the sliding frame (8). The limiting housing (6) is provided with a switch assembly.
2. The positioning fixture for gluing electronic components according to claim 1, characterized in that: The switch assembly includes a turning handle (7). The bottom of the turning handle (7) is fixedly connected to the top of the threaded column (13). The outer wall of the turning handle (7) is rotatably connected inside the limiting housing (6).
3. The positioning fixture for gluing electronic components according to claim 1, characterized in that: The bottom of the replacement base (3) is provided with a first connecting plate (4). A gear (21) is fixedly connected to the bottom of the first connecting plate (4).
4. The positioning fixture for glue coating processing of electronic components according to claim 3, characterized in that: The outer wall of the gear (21) is rotatably connected with a rotating column (22). The bottom of the rotating column (22) is fixedly connected with a rotating base (23).
5. The positioning fixture for glue coating processing of electronic components according to claim 4, characterized in that: A third electric push rod (18) is fixedly connected to the top of the rotating base (23). The output end of the third electric push rod (18) is fixedly connected with a connecting rod (19).
6. The positioning fixture for gluing electronic components according to claim 5, characterized in that: A rack (20) is fixedly connected to one side of the connecting rod (19). The rack (20) meshes with the gear (21).
7. The positioning fixture for gluing electronic components according to claim 5, characterized in that: A sliding column (2) is fixedly connected to the bottom of the rotating base (23). A buffer sleeve (17) is slidably connected to the outer wall of the sliding column (2). The sliding column (2) is slidably connected with a second connecting plate (24).
8. The positioning fixture for gluing electronic components according to claim 7, characterized in that: The bottom of the buffer sleeve (17) is fixedly connected to the top of the second connecting plate (24). A second electric push rod (16) is fixedly connected to the bottom of the second connecting plate (24). The output end of the second electric push rod (16) is fixedly connected to the bottom of the rotating base (23). A fixed base (1) is fixedly connected to the bottom of the second electric push rod (16).