An exhaust mechanism for electronic component packaging
Patent Information
- Application Number
- CN202522774141.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-28
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-28
AI Technical Summary
In the existing technology, electronic component packaging processing tables mostly use simple exhaust devices, which cannot perform rapid curing or rapid fixing and release, affecting the convenience of exhaust operation, and have poor adaptability to clamping components of different sizes.
An exhaust mechanism for electronic component packaging, comprising a clamping structure and an exhaust structure, is designed. The clamping structure, driven by a worm gear, a worm wheel, and a bidirectional threaded rod, combined with a guide rod and an adjusting plate, achieves stable and synchronous clamping action. The exhaust structure, consisting of a removable intake pipe and a locking block, works in conjunction with an air pump and a filter box with an activated carbon adsorption layer to achieve rapid fixation and release of harmful gases and purification.
It significantly improves the convenience and specificity of exhaust operation, ensures the secure fixing of components and adaptability to different sizes, and improves the safety and health of the working environment.
Smart Images
Figure CN224927914U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of electronic component processing technology, and specifically relates to an exhaust mechanism for electronic component packaging. Background Technology
[0002] In the packaging process of electronic components, it is often necessary to use colloids or sealing materials for potting or encapsulation. These materials are prone to generating volatile gases when cured or heated. These gases may contain harmful components, and if they diffuse directly into the working environment, they can affect the health of operators and may also affect the packaging quality.
[0003] In the existing technology, electronic component packaging processing tables mostly use simple exhaust devices, which cannot be quickly fixed and released, resulting in inconvenience in storage and retrieval and affecting the convenience of exhaust operation. In addition, the existing electronic component packaging processing tables have poor adaptability to clamping components of different sizes, making them inconvenient to use. Therefore, we propose an exhaust mechanism for electronic component packaging. Utility Model Content
[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide an exhaust mechanism for electronic component packaging, so as to solve the problems mentioned in the background art that the existing electronic component packaging processing table mostly uses simple exhaust devices, which cannot be quickly fixed and released, resulting in inconvenience in storage and retrieval, affecting the convenience of exhaust operation, and the existing electronic component packaging processing table has poor adaptability to clamping components of different sizes, making it inconvenient to use.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an exhaust mechanism for electronic component packaging, comprising a processing table, a placement plate fixedly connected to the top of the processing table, a clamping structure provided on the top of the processing table, the clamping structure including a handle, a worm gear fixedly connected to the bottom of the handle, a worm wheel meshing with the surface of the worm gear, a threaded rod fixedly connected to the surface of the worm wheel, two sets of adjustment grooves opened at the front and rear ends of the top of the processing table, two sets of guide rods symmetrically fixedly connected inside each set of adjustment grooves, two sets of adjustment plates symmetrically slidably connected to the surface of the threaded rods, a clamping plate fixedly connected to the top of the adjustment plate, and auxiliary structures provided on both sides of the placement plate, the auxiliary structures including two sets of sliding grooves, with a threaded rod slidably connected inside the sliding grooves. A slider 1 has a spring 1 fixedly connected to one side, a connecting rod 1 fixedly connected to one side, and a clamping plate 2 fixedly connected to one side of the connecting rod 1. An exhaust structure is provided on one side of the processing table. The exhaust structure includes a fixed frame, an air pump fixedly connected to the surface of the fixed frame, a filter box fixedly connected to the input end of the air pump via a hose, and an air suction pipe connected to the input end of the filter box via a hose. A fixed block is fixedly connected to one side of the processing table. A placement groove is formed on the surface of the fixed block, and a sliding groove 2 is formed at the front end of the inner wall of the placement groove. A locking block is slidably connected inside the sliding groove 2. A spring 2 is fixedly connected to the front end of the locking block, and a connecting rod 2 is fixedly connected to the front end of the locking block. A pull ring is fixedly connected to the front end of the connecting rod 2.
[0006] Preferably, the surface of the threaded rod is provided with two sets of opposite threads, the two sets of adjusting plates are respectively engaged with the two sets of threads, the two sets of adjusting plates are respectively slidably connected inside the two sets of adjusting grooves, and the surface of the adjusting plate is provided with a circular groove, the adjusting plate being slidably connected to the surface of the guide rod through the circular groove.
[0007] Preferably, the radius of the first slider is greater than the radius of the first connecting rod, the first connecting rod passes through one side of the first slide groove and is fixedly connected to the second clamping plate, the two ends of the first spring are fixedly connected to the surface of the first slider and the inner wall of one side of the first slide groove, respectively, and the spring is sleeved on the outside of the first connecting rod.
[0008] Preferably, both the first clamping plate and the second clamping plate are provided with a rubber pad layer on their surfaces.
[0009] Preferably, the suction tube is slidably connected within the placement groove, the cross-section of the locking block is triangular, and the inclined surface of the locking block faces the same direction as the opening of the placement groove.
[0010] Preferably, the two ends of the second spring are fixedly connected to the inner wall of one end of the locking block and the second slide groove, respectively. The second spring is sleeved on the outside of the second connecting rod, and the second connecting rod passes through the inner wall of one end of the slide groove and is fixedly connected to the pull ring.
[0011] Preferably, the air pump is electrically connected to an external power source, and the filter box is provided with an activated carbon adsorption layer inside.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This venting mechanism for electronic component packaging features a venting structure consisting of a removable suction pipe and a locking block. This structure allows the operator to remove the suction pipe to remove toxic gases according to the packaging process. It can also be quickly fixed and released through simple plugging and unplugging actions, significantly improving the convenience and targeting of the venting operation. By integrating an air pump and a filter box with a built-in activated carbon adsorption layer, it can actively extract and purify harmful gases generated during the packaging process, effectively improving the working environment and ensuring the health and safety of operators.
[0014] 2. This venting mechanism for electronic component packaging is equipped with a clamping structure and an auxiliary structure. The clamping structure, driven by a worm gear, worm wheel, and bidirectional threaded rod, works in conjunction with a guide rod and an adjusting plate to achieve stable, synchronous, and precise clamping action, ensuring that the electronic component is firmly fixed during the packaging process. The worm gear transmission has self-locking properties to prevent loosening of the clamp. The auxiliary structure with a spring can provide a flexible and adaptive clamping force to the component from the side. Working in conjunction with the clamping structure, it can adapt to electronic components of different sizes and shapes, enhancing the versatility of the mechanism. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;
[0016] Figure 2 This is a side view of the structure of this utility model;
[0017] Figure 3 This is a cross-sectional view of the exhaust structure of this utility model;
[0018] Figure 4 This is an exploded view of the clamping structure of this utility model;
[0019] Figure 5 This is an exploded sectional view of the placement plate and auxiliary structure of this utility model.
[0020] In the diagram: 1. Processing table; 11. Placement plate; 2. Clamping structure; 21. Handle; 22. Worm gear; 23. Worm wheel; 24. Threaded rod; 25. Adjustment groove; 26. Guide rod; 27. Adjustment plate; 28. Clamping plate one; 3. Auxiliary structure; 31. Slide groove one; 32. Slider one; 33. Spring one; 34. Connecting rod one; 35. Clamping plate two; 4. Exhaust structure; 41. Fixing frame; 42. Air pump; 43. Filter box; 44. Inhalation pipe; 45. Fixing block; 46. Placement groove; 47. Slide groove two; 48. Locking block; 49. Spring two; 410. Connecting rod two; 411. Pull ring. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-5 One embodiment provided by this utility model:
[0023] An exhaust mechanism for electronic component packaging includes a processing table 1. A placement plate 11 is fixedly connected to the top of the processing table 1. A clamping structure 2 is provided on the top of the processing table 1. The clamping structure 2 includes a handle 21. A worm gear 22 is fixedly connected to the bottom of the handle 21. A worm wheel 23 meshes with the surface of the worm gear 22. A threaded rod 24 is fixedly connected to the surface of the worm wheel 23. Two sets of adjustment slots 25 are opened at the front and rear ends of the top of the processing table 1. Two sets of guide rods 26 are symmetrically fixedly connected inside each set of adjustment slots 25. Two sets of adjustment plates 27 are symmetrically slidably connected to the surface of the threaded rod 24. A clamping plate 28 is fixedly connected to the top of the adjustment plate 27. Auxiliary structures 3 are provided on both sides of the placement plate 11. The auxiliary structure 3 includes two sets of sliding grooves 31. A slider 32 is slidably connected inside the sliding groove 31. A spring 33 is fixedly connected to one side of the slider 32, and a connecting rod 34 is fixedly connected to one side of the slider 32. A clamping plate 35 is fixedly connected to one side of the connecting rod 34. An exhaust structure 4 is provided on one side of the processing table 1. The exhaust structure 4 includes a fixed frame 41. An air pump 42 is fixedly connected to the surface of the fixed frame 41. A filter box 43 is fixedly connected to the input end of the air pump 42 via a hose. An air suction pipe 44 is connected to the input end of the filter box 43 via a hose. A fixing block 45 is fixedly connected to one side of the processing table 1. A placement groove 46 is formed on the surface of the fixing block 45. The inner wall has a second sliding groove 47 at the front end, and a locking block 48 is slidably connected inside the sliding groove 47. A spring 49 is fixedly connected to the front end of the locking block 48, and a connecting rod 410 is fixedly connected to the front end of the locking block 48. A pull ring 411 is fixedly connected to the front end of the connecting rod 410. An exhaust structure 4 is provided. Through the exhaust structure 4 consisting of a removable suction pipe 44 and a locking block 48, the operator can remove the suction pipe 44 to suck away toxic gases according to the sealing situation. It can also be quickly fixed and released through a simple insertion and removal action, which significantly improves the convenience and targeting of the exhaust operation. Through the integrated air pump 42 and the filter box 43 with a built-in activated carbon adsorption layer, it can actively extract and purify the sealed gas. The harmful gases generated during the packaging process effectively improve the working environment and ensure the health and safety of operators. A clamping structure 2 and an auxiliary structure 3 are incorporated. The clamping structure 2, driven by a worm gear 22, a worm wheel 23, and a bidirectional threaded rod 24, works in conjunction with a guide rod 26 and an adjusting plate 27 to achieve stable, synchronous, and precise clamping actions, ensuring that electronic components are firmly fixed during packaging. Furthermore, the worm wheel 23 and worm gear 22 transmission has a self-locking property to prevent loosening. The auxiliary structure 3, equipped with a spring, provides a flexible, adaptive clamping force to the components from the side. Working in synergy with the clamping structure 2, it can adapt to electronic components of different sizes and shapes, enhancing the versatility of the mechanism.
[0024] Furthermore, the surface of the threaded rod 24 is provided with two sets of opposite threads, and the two sets of adjusting plates 27 respectively cooperate with the two sets of threads, so that when the threaded rod 24 is rotated, the two sets of adjusting plates 27 can move synchronously towards or away from each other. The two sets of adjusting plates 27 are slidably connected inside the two sets of adjusting grooves 25, restricting them to only move in a straight line. The surface of the adjusting plate 27 is provided with a circular groove, and the adjusting plate 27 is slidably connected to the surface of the guide rod 26 through the circular groove. The guide rod 26 guides and supports the movement of the adjusting plate 27, ensuring that the clamping action is smooth and does not deflect.
[0025] Furthermore, the radius of slider 32 is larger than that of connecting rod 34 to prevent slider 32 from coming out of groove 31. Connecting rod 34 passes through one side of groove 31 and is fixedly connected to clamping plate 35 to transmit clamping force. The two ends of spring 33 are fixedly connected to the surface of slider 32 and the inner wall of one side of groove 31, respectively. Spring 33 is sleeved on the outside of connecting rod 34, so that clamping plate 35 can adaptively apply flexible lateral clamping force to the component under the elastic force of spring 33, thereby achieving auxiliary positioning of components of different widths.
[0026] Furthermore, both clamping plate 28 and clamping plate 35 are provided with rubber pads, which can increase friction to prevent components from sliding and avoid scratches or indentations on the surface of components caused by rigid clamping.
[0027] Furthermore, the suction tube 44 is slidably connected in the placement slot 46, and the suction tube 44 can be taken out or stored as needed. The cross-section of the locking block 48 is triangular, and the inclined surface of the locking block 48 is aligned with the opening direction of the placement slot 46, so that when the suction tube 44 is inserted, the locking block 48 can be automatically pushed open and, after being in place, the locking block 48 is pushed back by the second spring 49 to achieve self-locking, thereby quickly fixing the suction tube 44.
[0028] Furthermore, the two ends of the second spring 49 are fixedly connected to the inner wall of one end of the locking block 48 and the slide groove 47, respectively, providing the elastic force for the locking block 48 to reset. The second spring 49 is sleeved on the outside of the second connecting rod 410. The second connecting rod 410 passes through the inner wall of one end of the slide groove 47 and is fixedly connected to the pull ring 411. By pulling the pull ring 411, the second connecting rod 410 and the locking block 48 can be driven to move against the elastic force of the second spring 49, thereby releasing the lock on the suction tube 44 and making it easy to take it out.
[0029] Furthermore, the air pump 42 is electrically connected to an external power source to provide exhaust power, and the filter box 43 is equipped with an activated carbon adsorption layer inside to adsorb and filter harmful gases collected from the intake pipe 44, preventing them from being directly discharged into the atmosphere and causing pollution.
[0030] Working principle: During operation, the electronic component to be packaged is first placed on the placement plate 11. The clamping plates 35 located on both sides of the placement plate 11, pushed by spring 33, automatically apply a flexible clamping force to the side of the component through the connecting rod 34 and slider 32, achieving auxiliary positioning. Rotating the handle 21 drives the worm gear 22 to rotate, which in turn drives the worm wheel 23 and the threaded rod 24 fixed thereto to rotate. Since the threaded rod 24 has two threads with opposite directions, which respectively cooperate with two adjusting plates 27, and the adjusting plates 27 are restricted to sliding on the guide rod 26 through their circular grooves, the rotation of the threaded rod 24 drives the two adjusting plates 27, carrying the clamping plate 28, to move synchronously towards each other along the guide rod 26, thereby... The components are clamped and fixed at both ends. After clamping, the suction pipe 44 is taken out from the placement slot 46 of the fixing block 45 according to the sealing point position. The air pump 42 is started. The harmful gas generated during the sealing process is sucked in by the suction pipe 44, purified by the activated carbon adsorption layer in the filter box 43, and then discharged or collected by the air pump 42, effectively preventing the spread of harmful gas in the working area. After use, the suction pipe 44 is inserted into the placement slot 46. Its pipe body will contact the inclined surface of the locking block 48 and squeeze the locking block 48 to overcome the elastic force of the second spring 49 and retract into the second slide groove 47. When the groove or suitable position on the suction pipe 44 moves to the locking block 48, the second spring 49 pushes the locking block 48 forward and locks it in, thereby realizing the quick locking of the suction pipe 44.
[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. An exhaust mechanism for electronic component packaging, comprising a processing table (1), characterized in that: A placement plate (11) is fixedly connected to the top of the processing table (1). A clamping structure (2) is provided on the top of the processing table (1). The clamping structure (2) includes a handle (21). A worm gear (22) is fixedly connected to the bottom of the handle (21). A worm wheel (23) meshes with the surface of the worm gear (22). A threaded rod (24) is fixedly connected to the surface of the worm wheel (23). Two sets of adjustment slots (25) are provided at the front and rear ends of the top of the processing table (1). Each set of adjustment slots (25) has... Two sets of guide rods (26) are symmetrically fixedly connected internally. Two sets of adjusting plates (27) are symmetrically slidably connected to the surface of the threaded rod (24). A clamping plate (28) is fixedly connected to the top of the adjusting plate (27). An auxiliary structure (3) is provided on both sides of the placement plate (11). The auxiliary structure (3) includes two sets of sliding grooves (31). A slider (32) is slidably connected inside the sliding groove (31). A spring (33) is fixedly connected to one side of the slider (32). A connecting rod (34) is fixedly connected to one side of block 1 (32), and a clamping plate (35) is fixedly connected to one side of the connecting rod (34). An exhaust structure (4) is provided on one side of the processing table (1). The exhaust structure (4) includes a fixing frame (41). An air pump (42) is fixedly connected to the surface of the fixing frame (41). A filter box (43) is fixedly connected to the input end of the air pump (42) through a hose. An air suction pipe (44) is connected to the input end of the filter box (43) through a hose. A fixing block (45) is fixedly connected to one side of the processing table (1). A placement groove (46) is provided on the surface of the fixing block (45). A sliding groove (47) is provided at the front end of the inner wall of the placement groove (46). A locking block (48) is slidably connected inside the sliding groove (47). A spring (49) is fixedly connected to the front end of the locking block (48). A connecting rod (410) is fixedly connected to the front end of the locking block (48). A pull ring (411) is fixedly connected to the front end of the connecting rod (410).
2. The venting mechanism for electronic component packaging according to claim 1, characterized in that: The surface of the threaded rod (24) is provided with two sets of opposite threads. The two sets of adjusting plates (27) are respectively engaged with the two sets of threads. The two sets of adjusting plates (27) are respectively slidably connected inside the two sets of adjusting grooves (25). The surface of the adjusting plate (27) is provided with a circular groove. The adjusting plate (27) is slidably connected to the surface of the guide rod (26) through the circular groove.
3. The venting mechanism for electronic component packaging according to claim 1, characterized in that: The radius of the slider one (32) is greater than the radius of the connecting rod one (34). The connecting rod one (34) passes through one side of the slide groove one (31) and is fixedly connected to the clamping plate two (35). The two ends of the spring one (33) are fixedly connected to the surface of the slider one (32) and the inner wall of one side of the slide groove one (31), respectively. The spring one (33) is sleeved on the outside of the connecting rod one (34).
4. The venting mechanism for electronic component packaging according to claim 1, characterized in that: Both the first clamping plate (28) and the second clamping plate (35) are provided with rubber pads.
5. The venting mechanism for electronic component packaging according to claim 1, characterized in that: The suction pipe (44) is slidably connected in the placement groove (46), the cross-section of the locking block (48) is triangular, and the inclined surface of the locking block (48) is aligned with the opening direction of the placement groove (46).
6. The venting mechanism for electronic component packaging according to claim 1, characterized in that: The two ends of the second spring (49) are fixedly connected to the inner wall of one end of the locking block (48) and the second slide groove (47), respectively. The second spring (49) is sleeved on the outside of the second connecting rod (410). The second connecting rod (410) passes through the inner wall of one end of the second slide groove (47) and is fixedly connected to the pull ring (411).
7. The venting mechanism for electronic component packaging according to claim 1, characterized in that: The air pump (42) is electrically connected to an external power source, and the filter box (43) is provided with an activated carbon adsorption layer inside.