Drying device for coated electronic component

Abstract

The utility model discloses a drying device for coated electronic components, which belongs to the technical field of electronic component processing and comprises a bearing platform, two cylinders and a support positioned between the two cylinders are fixedly mounted on the upper surface of the bearing platform, and a bearing seat is mounted at the end of a piston rod of each cylinder. Two side plates are fixedly mounted on the upper surface of the bearing seat, and rotating shafts are rotationally mounted on the side surfaces of the side plates; the two air cylinders are arranged to be matched with the two bearing seats for use, when one bearing seat enters the support to be dried under the action of the air cylinders, the other bearing seat can conduct feeding and discharging outside the air cylinders, and therefore non-stop drying treatment of the two stations can be achieved, and the drying operation efficiency is effectively improved; and the rotating shaft is used in cooperation with the bearing frame and the clamping frame, rotation of the electronic component can be achieved through the rotating shaft on the premise that the clamping frame fixes and clamps the electronic component, then rotary drying can be achieved, and the drying effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic component processing, and in particular relates to a device for drying electronic components after coating. Background Art

[0002] Electronic components are components of electronic elements and small machines and instruments. They are usually composed of several parts and can be used in similar products. They often refer to certain parts in industries such as electrical appliances, radios, and instruments. They are a general term for electronic devices such as capacitors, transistors, hairsprings, and springs. Common ones include diodes. Electronic components are coated on the surface during processing. The purpose of surface coating is to provide isolation and protection.

[0003] After the electronic components are coated, they need to be dried using a drying device. However, the existing drying device needs to be stopped to take out and unload materials after one drying process and then restarted to operate. The downtime reduces the operating efficiency, and the electronic components cannot be rotated and dried in all directions during the drying process, so there are certain limitations in use. Utility Model Content

[0004] The purpose of the utility model is to provide a device for drying electronic components after coating, so as to solve the problem that the existing drying device proposed in the above background technology needs to be stopped for taking out materials and then restarted for operation after one drying, and the downtime reduces the operation efficiency. In addition, the electronic components cannot be rotated and dried in all directions during the drying process, and there are certain limitations in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for drying electronic components after coating, comprising a bearing platform, two cylinders and a bracket located between the two cylinders are fixedly installed on the upper surface of the bearing platform, a bearing seat is installed at the height of the piston rod end of the cylinder, two side plates are fixedly installed on the upper surface of the bearing seat, a rotating shaft is rotatably installed on the side of the side plate, a bearing frame is fixedly installed between the two rotating shafts, a motor is fixedly installed on the side of one of the side plates, the output shaft of the motor is fixedly connected to the rotating shaft at the same side position, two clamping frames are movably arranged in the bearing frame, a fan and a filter cartridge are fixedly installed on the side of the bracket, a filter net is detachably installed on the side of the filter cartridge, an air outlet of the fan is connected to the filter cartridge, an air inlet of the fan is connected to a conveying pipe, a plurality of connecting pipes are connected to the conveying pipe, the connecting pipe passes through the bracket and is connected to an air outlet hood fixedly installed on the inner wall of the bracket, and a heating wire is fixedly installed in the air outlet hood.

[0006] By adopting the above scheme, two cylinders are set to be used in conjunction with two bearing seats. When one of the bearing seats enters the bracket for drying under the action of the cylinder, the other bearing seat can be loaded and unloaded outside the cylinder. In this way, two workstations can achieve non-stop drying processing, effectively improving the drying operation efficiency. The rotating shaft is used in conjunction with the bearing frame and the clamping frame. On the premise that the clamping frame fixes the electronic components, the electronic components can be rotated by the rotating shaft, thereby realizing rotary drying and improving the drying effect. By setting a filter cartridge for use in conjunction with a filter net, the body extracted by the fan can be filtered by the filter net to remove impurities and dust, preventing dust from being blown to the surface of the electronic components to cause dirt, thereby achieving a good filtering effect. The locking rod and the spring can be used to realize convenient disassembly and assembly of the filter net.

[0007] In the above solution, it should be noted that the cylinder, motor, fan and heater are all electrically connected to an external power source.

[0008] As a preferred embodiment, two fixed blocks are fixedly installed on the side of the supporting frame, a bidirectional threaded rod is rotatably installed between the two fixed blocks, threaded blocks are threadedly installed on the two threaded outer surfaces of the two sections of the bidirectional threaded rod, a channel for the threaded blocks to slide is opened on the side of the supporting frame, the threaded blocks are fixed to the side of the positioning frame at the same side position, a motor is fixedly installed on the side of one of the fixed blocks, and the output shaft of the motor is fixedly connected to the bidirectional threaded rod.

[0009] By adopting the above solution, a motor is used to drive the bidirectional threaded rod to rotate, thereby driving the threaded blocks on both sides to move relative to each other, thereby driving the clamping frames on both sides to move relative to each other, thereby achieving the clamping and fixing of electronic components.

[0010] As a preferred embodiment, a plurality of trapezoidal sliding blocks are fixed to the lower surface of the bearing seat, and a trapezoidal sliding groove for the trapezoidal sliding blocks to slide is provided on the upper surface of the bearing platform.

[0011] With the above solution, the trapezoidal slider is used in conjunction with the trapezoidal slide groove to achieve a limiting support effect and improve the stability of the bearing seat movement.

[0012] As a preferred implementation, a plurality of guide rods are fixedly mounted on the inner wall of the bearing frame, and the positioning frame is slidably mounted on the outer surfaces of the plurality of guide rods.

[0013] By adopting the above solution, the guide rod can ensure that the bearing frame is not prone to shaking or tilting when moving horizontally.

[0014] As a preferred implementation, a plurality of locking bolts are threadedly mounted on the positioning frame.

[0015] By adopting the above solution, the locking bolt can compress the electronic components stuck in the clamping frame to prevent loosening and shaking.

[0016] As a preferred embodiment, two guide plates are fixedly installed on the side of the filter cartridge, a plurality of locking rods are slidably installed on the guide plates, the same operating plate is fixed to the ends of the plurality of locking rods on the same side, a spring is fixedly installed between the operating plate and the guide plate, a locking groove for inserting the locking rod is opened on the side of the filter net, a sealing rubber ring is pasted on the side of the filter cartridge, and the filter cartridge is fitted on the side of the sealing rubber ring.

[0017] By adopting the above scheme, the elasticity of the spring is used in conjunction with the locking rod, so that the locking rod can be quickly inserted into the locking groove to achieve convenient locking of the filter screen. The sealing rubber ring can ensure a good seal between the filter cartridge and the filter screen to prevent gas from entering from the fitting area of ​​the filter screen and the filter cartridge.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The electronic component post-coating drying device is used by arranging two cylinders in conjunction with two bearing seats. When one of the bearing seats enters the bracket for drying under the action of the cylinder, the other bearing seat can load and unload materials outside the cylinder. In this way, non-stop drying can be achieved at two workstations, effectively improving the drying operation efficiency. The rotating shaft is used in conjunction with the bearing frame and the clamping frame. On the premise that the clamping frame fixes and clamps the electronic components, the rotating shaft can be used to realize the rotation of the electronic components, thereby realizing rotary drying and improving the drying effect.

[0020] The electronic component post-coating drying device is used by arranging a filter cartridge in conjunction with a filter net. The air extracted by the fan can be filtered by the filter net to remove impurities and dust, preventing dust from being blown to the surface of the electronic components to cause dirt, thereby achieving a good filtering effect. The filter net can be conveniently disassembled and assembled by using a locking rod in conjunction with a spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the bearing seat of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the bracket of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the bracket of the utility model from another angle;

[0025] Figure 5 It is an exploded schematic diagram of the filter cartridge and filter screen of the utility model.

[0026] In the figure: 1. bearing platform; 2. cylinder; 3. bracket; 4. bearing seat; 5. side plate; 6. rotating shaft; 7. motor; 8. bearing frame; 9. positioning frame; 10. fixing block; 11. bidirectional threaded rod; 12. motor; 13. threaded block; 14. fan; 15. filter cartridge; 16. filter screen; 17. conveying pipe; 18. connecting pipe; 19. air outlet cover; 20. heating wire; 21. trapezoidal slider; 22. guide rod; 23. locking bolt; 24. guide plate; 25. locking rod; 26. operating panel; 27. spring; 28. sealing rubber ring. DETAILED DESCRIPTION

[0027] See also Figure 1-5 The utility model provides a drying device for electronic components after coating, comprising a bearing platform 1, two cylinders 2 and a bracket 3 located between the two cylinders 2 are fixedly installed on the upper surface of the bearing platform 1, a bearing seat 4 is installed at the height of the piston rod end of the cylinder 2, two side plates 5 are fixedly installed on the upper surface of the bearing seat 4, a rotating shaft 6 is rotatably installed on the side of the side plate 5, a bearing frame 8 is fixedly installed between the two rotating shafts 6, a motor 7 is fixedly installed on the side of one of the side plates 5, and the output shaft of the motor 7 is connected to the rotating shaft at the same side position 6 is fixedly connected, two positioning frames 9 are movably arranged in the carrying frame 8, a fan 14 and a filter cartridge 15 are fixedly installed on the side of the bracket 3, a filter screen 16 is detachably installed on the side of the filter cartridge 15, an air outlet of the fan 14 is connected with the filter cartridge 15, a delivery pipe 17 is connected and installed on the air inlet of the fan 14, a plurality of connecting pipes 18 are connected and installed on the delivery pipe 17, the connecting pipe 18 passes through the bracket 3 and is connected with an air outlet cover 19 fixedly installed on the inner wall of the bracket 3, and a heating wire 20 is fixedly installed in the air outlet cover 19.

[0028] Two fixed blocks 10 are fixedly installed on the side of the supporting frame 8, and a bidirectional threaded rod 11 is rotatably installed between the two fixed blocks 10. Threaded blocks 13 are threadedly installed on the two threaded outer surfaces of the two sections of the bidirectional threaded rod 11. A channel for the threaded blocks 13 to slide is opened on the side of the supporting frame 8. The threaded blocks 13 are fixed to the side of the positioning frame 9 at the same side position. A motor 12 is fixedly installed on the side of one of the fixed blocks 10, and the output shaft of the motor 12 is fixedly connected to the bidirectional threaded rod 11. The motor 12 is used to drive the bidirectional threaded rod 11 to rotate, thereby driving the threaded blocks 13 on both sides to move relative to each other, and then driving the positioning frames 9 on both sides to move relative to each other, thereby realizing the clamping and fixation of electronic components.

[0029] A plurality of trapezoidal sliders 21 are fixed to the lower surface of the bearing seat 4, and a trapezoidal slide groove is provided on the upper surface of the bearing platform 1 for the trapezoidal sliders 21 to slide. The trapezoidal sliders 21 cooperate with the trapezoidal slide groove to play a limiting support effect and improve the stability of the movement of the bearing seat 4.

[0030] A plurality of guide rods 22 are fixedly mounted on the inner wall of the carrying frame 8 , and the positioning frame 9 is slidably mounted on the outer surfaces of the plurality of guide rods 22 . The guide rods 22 can ensure that the carrying frame 8 is not prone to shaking or tilting when it moves horizontally.

[0031] A plurality of locking bolts 23 are threadedly mounted on the positioning frame 9 , and the locking bolts 23 can compress the electronic components in the positioning frame 9 to prevent them from loosening or shaking.

[0032] Two guide plates 24 are fixedly installed on the side of the filter cartridge 15, and a plurality of locking rods 25 are slidably installed on the guide plates 24. The same operating plate 26 is fixed to the ends of the plurality of locking rods 25 on the same side, and a spring 27 is fixedly installed between the operating plate 26 and the guide plate 24. A locking groove for inserting the locking rod 25 is provided on the side of the filter screen 16, and a sealing rubber ring 28 is pasted on the side of the filter cartridge 15. The filter cartridge 15 is fitted on the side of the sealing rubber ring 28. The elasticity of the spring 27 is used in conjunction with the locking rod 25, so that the locking rod 25 can be quickly inserted into the locking groove to achieve convenient locking of the filter screen 16. The sealing rubber ring 28 can ensure a good seal between the filter cartridge 15 and the filter screen 16 to prevent gas from entering from the fitting portion of the filter screen 16 and the filter cartridge 15.

[0033] When in use, first put the coated electronic components into the carrier frame 8, start the motor 12 to drive the bidirectional threaded rod 11 to rotate, and then drive the two threaded blocks 13 to be relatively close, thereby driving the two clamping frames 9 to be relatively close, so as to clamp the electronic components, and then screw in the locking bolts 23 to lock the electronic components, and then put the electronic components into the other carrier frame 8 and clamp them, and then start one of the cylinders 2 to drive the carrier seat 4 to move into the bracket 3, and then stop the cylinder 2 and start the motor 7 and the fan 14 and the heating wire 20. The motor 7 drives the carrier frame 8 to rotate through the rotating shaft 6, and then drives the clamped electronic components to rotate. At the same time, the fan 14 extracts external air, and the external air is filtered out of dust particles under the action of the filter 16, and is transported through the conveying pipe 17 and the connecting pipe 18 to the air outlet hood 19 for blowing out, and cooperates with the heating wire 20 to generate heat to form hot air, and then blows to the rotating electronic components to achieve drying. When the drying is completed, start the two cylinders 2 respectively to switch the positions of the two carrier seats 4, and perform loading and unloading operations.

Claims

1. A device for drying electronic components after coating, characterized in that: The invention comprises a bearing platform (1), wherein two cylinders (2) and a bracket (3) located between the two cylinders (2) are fixedly mounted on the upper surface of the bearing platform (1), a bearing seat (4) is installed at the height of the piston rod end of the cylinder (2), two side plates (5) are fixedly mounted on the upper surface of the bearing seat (4), a rotating shaft (6) is rotatably mounted on the side of the side plate (5), a bearing frame (8) is fixedly mounted between the two rotating shafts (6), a motor (7) is fixedly mounted on the side of one of the side plates (5), an output shaft of the motor (7) is fixedly connected to the rotating shaft (6) at the same side position, and the bearing frame (8) Two positioning frames (9) are movably arranged inside, a fan (14) and a filter cartridge (15) are fixedly installed on the side of the bracket (3), a filter screen (16) is detachably installed on the side of the filter cartridge (15), an air outlet of the fan (14) is connected to the filter cartridge (15), a delivery pipe (17) is connected to the air inlet of the fan (14), a plurality of connecting pipes (18) are connected to the delivery pipe (17), the connecting pipe (18) passes through the bracket (3) and is connected to an air outlet hood (19) fixedly installed on the inner wall of the bracket (3), and a heating wire (20) is fixedly installed inside the air outlet hood (19).

2. The device for drying electronic components after coating according to claim 1, characterized in that: Two fixed blocks (10) are fixedly installed on the side of the supporting frame (8), a bidirectional threaded rod (11) is rotatably installed between the two fixed blocks (10), and threaded blocks (13) are threadedly installed on the two threaded outer surfaces of the two sections of the bidirectional threaded rod (11). A channel for the threaded blocks (13) to slide is opened on the side of the supporting frame (8), and the threaded blocks (13) are fixed to the side of the positioning frame (9) at the same side position. A motor (12) is fixedly installed on the side of one of the fixed blocks (10), and the output shaft of the motor (12) is fixedly connected to the bidirectional threaded rod (11).

3. The device for drying electronic components after coating according to claim 1, characterized in that: A plurality of trapezoidal sliding blocks (21) are fixed on the lower surface of the bearing seat (4), and a trapezoidal sliding groove for the trapezoidal sliding blocks (21) to slide is provided on the upper surface of the bearing platform (1).

4. The device for drying electronic components after coating according to claim 1, characterized in that: A plurality of guide rods (22) are fixedly mounted on the inner wall of the bearing frame (8), and the positioning frame (9) is slidably mounted on the outer surfaces of the plurality of guide rods (22).

5. The device for drying electronic components after coating according to claim 1, characterized in that: A plurality of locking bolts (23) are threadedly mounted on the positioning frame (9).

6. The device for drying electronic components after coating according to claim 1, characterized in that: Two guide plates (24) are fixedly mounted on the side of the filter cartridge (15), a plurality of locking rods (25) are slidably mounted on the guide plates (24), a same operating plate (26) is fixedly mounted on the ends of the plurality of locking rods (25) on the same side, a spring (27) is fixedly mounted between the operating plate (26) and the guide plates (24), a locking groove for inserting the locking rods (25) is provided on the side of the filter screen (16), a sealing rubber ring (28) is pasted on the side of the filter cartridge (15), and the filter cartridge (15) is arranged in close contact with the side of the sealing rubber ring (28).

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