A comprehensive temperature control device suitable for wave-soldering

Abstract

The utility model relates to peak welding temperature control technical field discloses a kind of comprehensive temperature control device suitable for peak welding, including temperature control room one, the outer wall bottom of temperature control room one is fixedly connected with temperature control room two, the outer wall top front side of temperature control room two is fixedly connected with motor, the output of motor is fixedly connected with conveyor belt, the outer wall top of conveyor belt is slidably connected with welding piece, the outer wall top rear side of temperature control room two is fixedly connected with fixed frame, the outer wall bottom of fixed frame is fixedly connected with connecting column, the outer wall right side of connecting column is slidably connected with limit block, the outer wall of limit block is slidably connected with spring. In the utility model, hold the limit block on the outer wall of detection head, pull outwards, connecting column and limit block will not be jammed at this time, pull down detection head, can complete disassembly, so it can be conveniently and quickly disassembled, will not delay production progress, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wave soldering temperature control technology, and in particular to a comprehensive temperature control device suitable for wave soldering. Background Technology

[0002] The integrated temperature control device for wave soldering is a key piece of equipment for ensuring precise temperature control in the wave soldering process. This device can flexibly and stably adjust the temperature of the welding area according to different process stages of wave soldering, ensuring that the temperature at each stage of the welding process remains within a suitable range. This provides a fundamental guarantee for high-quality welding. It has good adaptability and can work collaboratively with various specifications of wave soldering equipment. It can be integrated into existing production processes without complex modifications, reducing the cost of equipment replacement and debugging. In terms of temperature control accuracy, the device adopts advanced temperature control technology, which can reduce potential temperature fluctuations during the welding process, reduce welding defects caused by temperature instability, and improve the pass rate of welded products.

[0003] The integrated temperature control device for wave soldering is a crucial piece of equipment in the wave soldering process. After prolonged operation, the temperature probes of the integrated temperature control device need to be replaced. Currently, the temperature probes in most integrated temperature control devices for wave soldering use a fixed connection structure, which cannot be easily disassembled. Disassembly requires the use of special tools to gradually disassemble the connectors, which takes a long time and can force the production line to shut down for extended periods, affecting the overall production schedule and reducing work efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a comprehensive temperature control device suitable for wave soldering, aiming to improve the problem of cumbersome probe disassembly in the prior art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a comprehensive temperature control device suitable for wave soldering, comprising a temperature control chamber one, a temperature control chamber two fixedly connected to the bottom of the outer wall of the temperature control chamber one, a motor fixedly connected to the front top of the outer wall of the temperature control chamber two, a conveyor belt fixedly connected to the output end of the motor, a welding component slidably connected to the top of the outer wall of the conveyor belt, a fixing frame fixedly connected to the rear top of the outer wall of the temperature control chamber two, a connecting column fixedly connected to the bottom of the outer wall of the fixing frame, a limit block slidably connected to the right side of the outer wall of the connecting column, a spring slidably connected to the outer wall of the limit block, a probe slidably connected to the bottom of the outer wall of the connecting column, a fixing hole provided on the right side of the outer wall of the probe, and a cooling mechanism fixedly connected to the rear side of the outer wall of the temperature control chamber one for cooling.

[0006] As a further description of the above technical solution: The cooling mechanism includes a pad, the front side of the outer wall of the pad is fixedly connected to the rear side of the outer wall of the first temperature control chamber, a liquid nitrogen tank is fixedly connected to the top left side of the outer wall of the pad, a plunger pump is connected to the right side of the outer wall of the liquid nitrogen tank, a through pipe is connected to the output end of the plunger pump, a fixing sleeve is fixedly connected to the outer wall of the through pipe, a nozzle is fixedly connected to the top of the outer wall of the through pipe, multiple through holes are opened on the front side of the outer wall of the nozzle, and a fan is fixedly connected to the inner wall of the second temperature control chamber.

[0007] As a further description of the above technical solution: A controller is fixedly connected to the front of the outer wall of the first temperature control chamber, and a display screen is fixedly connected to the front of the outer wall of the second temperature control chamber.

[0008] As a further description of the above technical solution: An observation window is provided on the middle of the front side of the outer wall of the second temperature control chamber, and a storage box is provided on the right side of the outer wall of the first temperature control chamber.

[0009] As a further description of the above technical solution: An inclined plate is fixedly connected to the right side of the outer wall of the temperature control chamber, and multiple baffles are fixedly connected to the front and rear sides of the outer wall of the inclined plate.

[0010] As a further description of the above technical solution: A pull rod is fixedly connected to the front side of the outer wall of the storage box, and a pulley is fixedly connected to the bottom of the outer wall of the storage box.

[0011] As a further description of the above technical solution: A support frame is fixedly connected to the outer wall of the pipe, and the outer wall of the support frame is fixedly connected to the outer wall of the second temperature control chamber.

[0012] As a further description of the above technical solution: A sealing ring is fixedly connected to the inner wall of the through pipe, and the outer wall of the fixing sleeve is fixedly connected to the inner wall of the second temperature control chamber.

[0013] This utility model has the following beneficial effects: 1. In this utility model, there is a fixed frame on the top of the temperature control chamber 2. When it is necessary to disassemble and replace different detection devices, simply press the limiting block inside the fixing hole on the outer wall of the detection head and pull it outward. At this time, the locking block on the limiting block will compress the spring. Then the connecting column and the limiting block will no longer be stuck. Pull the detection head down to separate the connecting column and the detection head, and the disassembly can be completed. This allows for convenient and quick disassembly without delaying the production progress and improving work efficiency.

[0014] 2. In this utility model, there is a pad on the rear side of the temperature control chamber, on which there is a liquid nitrogen tank and a plunger pump. When the welded parts need to be cooled after welding, liquid nitrogen will flow from the inside of the liquid nitrogen tank into the through pipe through the pad, and then be transported to the nozzle through the through pipe. Finally, it will be sprayed out through the through hole. Under the action of the fan, the welded parts can be cooled quickly, and the production line conveying speed can be accelerated. Attached Figure Description

[0015] Figure 1 This is a front perspective view of a comprehensive temperature control device suitable for wave soldering proposed in this utility model; Figure 2 This is a side view of a comprehensive temperature control device suitable for wave soldering proposed in this utility model; Figure 3 This is a partial structural diagram of the temperature control chamber of an integrated temperature control device suitable for wave soldering proposed in this utility model; Figure 4 This is a partial structural diagram of the limiting block of a comprehensive temperature control device suitable for wave soldering proposed in this utility model; Figure 5 This is a schematic diagram of a partial structure of the conduit for a comprehensive temperature control device suitable for wave soldering proposed in this utility model.

[0016] Legend: 1. Temperature control chamber one; 2. Cooling mechanism; 201. Pad; 202. Liquid nitrogen tank; 203. Plunger pump; 204. Through pipe; 205. Fixing sleeve; 206. Nozzle; 207. Through hole; 208. Fan; 3. Temperature control chamber two; 4. Motor; 5. Conveyor belt; 6. Welded parts; 7. Fixing frame; 8. Connecting column; 9. Spring; 10. Limiting block; 11. Probe; 12. Fixing hole; 13. Controller; 14. Display screen; 15. Observation window; 16. Baffle; 17. Storage box; 18. Pull rod; 19. Pulley; 20. Inclined plate; 21. Support frame; 22. Sealing ring. Detailed Implementation

[0017] 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.

[0018] Please see the appendix Figure 1 , attached Figure 3 and attached Figure 4The present invention provides an embodiment of a comprehensive temperature control device suitable for wave soldering, comprising a temperature control chamber 1, a temperature control chamber 2 3 fixedly connected to the bottom of the outer wall of the temperature control chamber 1, a motor 4 fixedly connected to the front top of the outer wall of the temperature control chamber 2 3, a conveyor belt 5 fixedly connected to the output end of the motor 4, a welding component 6 slidably connected to the top of the outer wall of the conveyor belt 5, a fixing frame 7 fixedly connected to the rear top of the outer wall of the temperature control chamber 2 3, a connecting column 8 fixedly connected to the bottom of the outer wall of the fixing frame 7, a limit block 10 slidably connected to the right side of the outer wall of the connecting column 8, a spring 9 slidably connected to the outer wall of the limit block 10, a probe 11 slidably connected to the bottom of the outer wall of the connecting column 8, a fixing hole 12 opened on the right side of the outer wall of the probe 11, and a cooling mechanism 2 fixedly connected to the rear side of the outer wall of the temperature control chamber 1, the cooling mechanism 2 being used for cooling. Specifically, temperature control chamber 2 (3) is fixedly connected to the bottom of the outer wall of temperature control chamber 1. Motor 4 is fixedly connected to the front top of the outer wall of temperature control chamber 2 (3) to allow the conveyor belt 5 to operate stably. Fixing bracket 7 is fixedly connected to the rear top of the outer wall of temperature control chamber 2 (3) to support the connecting column 8. Limiting block 10 is located on the right side of the outer wall of the connecting column 8 to lock the connecting column 8 and the probe head 11 together. Spring 9 is slidably connected to the outer wall of the limiting block 10 to provide a rebound function. Fixing hole 12 is provided on the right side of the outer wall of the probe head 11 to limit the limiting block 10. The model of motor 4 is TCG-GW71-370W-2P.

[0019] Please see the appendix Figure 2 and attached Figure 5 The cooling mechanism 2 includes a pad 201. The front side of the outer wall of the pad 201 is fixedly connected to the rear side of the outer wall of the temperature control chamber 1. A liquid nitrogen tank 202 is fixedly connected to the top left side of the outer wall of the pad 201. A plunger pump 203 is connected to the right side of the outer wall of the liquid nitrogen tank 202. A through pipe 204 is connected to the output end of the plunger pump 203. A fixing sleeve 205 is fixedly connected to the outer wall of the through pipe 204. A nozzle 206 is fixedly connected to the top of the outer wall of the through pipe 204. Multiple through holes 207 are opened on the front side of the outer wall of the nozzle 206. A fan 208 is fixedly connected to the inner wall of the temperature control chamber 2 3. Specifically, the outer wall of the pad 201 has a liquid nitrogen tank 202 on the top left side, which is used to store liquid nitrogen gas. The outer wall of the liquid nitrogen tank 202 is connected to a plunger pump 203, which can transport liquid nitrogen gas. The output end of the plunger pump 203 has a pipe 204, which is used to transport liquid nitrogen gas. The outer wall of the pipe 204 has a nozzle 206, which is used to spray liquid nitrogen gas. The inner wall of the temperature control chamber 2 3 has a fan 208, which can blow liquid nitrogen gas onto the welded part 6. The plunger pump 203 is model DYB300-500.

[0020] Please see the appendix Figure 1 and attached Figure 2A controller 13 is fixedly connected to the front of the outer wall of temperature control chamber 1, and a display screen 14 is fixedly connected to the front of the outer wall of temperature control chamber 2. An observation window 15 is provided in the middle of the front of the outer wall of temperature control chamber 2, and a storage box 17 is provided on the right side of the outer wall of temperature control chamber 1. An inclined plate 20 is fixedly connected to the right side of the outer wall of temperature control chamber 1, and multiple baffles 16 are fixedly connected to the front and rear sides of the outer wall of the inclined plate 20. A pull rod 18 is fixedly connected to the front of the outer wall of storage box 17, and a pulley 19 is fixedly connected to the bottom of the outer wall of storage box 17. Specifically, a controller 13 is fixedly connected to the front of the outer wall of temperature control chamber 1, which can control the operation of the equipment. A display screen 14 is located on the front of the outer wall of temperature control chamber 2, which can display internal data information. An observation window 15 can be used to observe the internal operation. A storage box 17 is set on the right side of the outer wall of temperature control chamber 1 to store the welding parts 6. There is an inclined plate 20 on the right side of the outer wall of temperature control chamber 1, which allows the welding parts 6 to slide into the storage box 17. There are multiple baffles 16 on the front and back sides of the outer wall of the inclined plate 20, which have a protective function.

[0021] Please see the appendix Figure 2 and attached Figure 5 A support frame 21 is fixedly connected to the outer wall of the pipe 204, and the outer wall of the support frame 21 is fixedly connected to the outer wall of the second temperature control chamber 3. A sealing ring 22 is fixedly connected to the inner wall of the pipe 204, and the outer wall of the fixing sleeve 205 is fixedly connected to the inner wall of the second temperature control chamber 3. Specifically, a support frame 21 is fixedly connected to the outer wall of the through pipe 204 to fix the through pipe 204, and a sealing ring 22 is fixedly connected to the inner wall of the through pipe 204 to play a sealing role. The outer wall of the fixing sleeve 205 can be fixed to the inner wall of the temperature control chamber 2 3.

[0022] Working principle: Temperature control chamber 2 is located on top of temperature control chamber 1, and a fixing frame 7 is located on top of temperature control chamber 2. When it is necessary to disassemble and replace different detection devices, simply press the limiting block 10 inside the fixing hole 12 on the outer wall of the probe head 11 and pull it outward. At this time, the locking block on the limiting block 10 will compress the spring 9, and the connecting column 8 and the limiting block 10 will no longer be stuck. Pull the probe head 11 down to separate the connecting column 8 and the probe head 11, and the disassembly can be completed. This allows for convenient and quick disassembly without delaying the production schedule and improving work efficiency. Behind the temperature control chamber 1, there is a pad 201 with a liquid nitrogen tank 202 and a plunger pump 203. When the welded part 6 needs to be cooled after welding, liquid nitrogen will flow from the liquid nitrogen tank 202 into the pipe 204 through the pad 201, and then be transported to the nozzle 206 through the pipe 204. Finally, it will be sprayed out through the through hole 207. At the same time, the fan 208 can achieve rapid cooling of the welded part 6 and speed up the production line.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 comprehensive temperature control device suitable for wave soldering, comprising a temperature control chamber (1), characterized in that: Temperature control chamber one (1) is fixedly connected to temperature control chamber two (3) at the bottom of its outer wall. A motor (4) is fixedly connected to the front top of the outer wall of temperature control chamber two (3). A conveyor belt (5) is fixedly connected to the output end of the motor (4). A welded part (6) is slidably connected to the top of the outer wall of the conveyor belt (5). A fixed frame (7) is fixedly connected to the rear top of the outer wall of temperature control chamber two (3). A connecting column (8) is fixedly connected to the bottom of the outer wall of the fixed frame (7). A limit block (10) is slidably connected to the right side of the outer wall of the connecting column (8). A spring (9) is slidably connected to the outer wall of the limit block (10). A probe (11) is slidably connected to the bottom of the outer wall of the connecting column (8). A fixing hole (12) is opened on the right side of the outer wall of the probe (11). A cooling mechanism (2) is fixedly connected to the rear side of the outer wall of temperature control chamber one (1). The cooling mechanism (2) is used for cooling.

2. The integrated temperature control device for wave soldering according to claim 1, characterized in that: The cooling mechanism (2) includes a pad (201). The front side of the outer wall of the pad (201) is fixedly connected to the rear side of the outer wall of the temperature control chamber (1). A liquid nitrogen tank (202) is fixedly connected to the top left side of the outer wall of the pad (201). A plunger pump (203) is connected to the right side of the outer wall of the liquid nitrogen tank (202). A through pipe (204) is connected to the output end of the plunger pump (203). A fixing sleeve (205) is fixedly connected to the outer wall of the through pipe (204). A nozzle (206) is fixedly connected to the top of the outer wall of the through pipe (204). Multiple through holes (207) are opened on the front side of the outer wall of the nozzle (206). A fan (208) is fixedly connected to the inner wall of the temperature control chamber (3).

3. The integrated temperature control device for wave soldering according to claim 1, characterized in that: A controller (13) is fixedly connected to the front of the outer wall of the first temperature control chamber (1), and a display screen (14) is fixedly connected to the front of the outer wall of the second temperature control chamber (3).

4. The integrated temperature control device for wave soldering according to claim 1, characterized in that: An observation window (15) is provided in the middle of the front side of the outer wall of the second temperature control chamber (3), and a storage box (17) is provided on the right side of the outer wall of the first temperature control chamber (1).

5. A comprehensive temperature control device suitable for wave soldering according to claim 1, characterized in that: An inclined plate (20) is fixedly connected to the right side of the outer wall of the temperature control chamber (1), and multiple baffles (16) are fixedly connected to the front and rear sides of the outer wall of the inclined plate (20).

6. A comprehensive temperature control device suitable for wave soldering according to claim 4, characterized in that: A pull rod (18) is fixedly connected to the front side of the outer wall of the storage box (17), and a pulley (19) is fixedly connected to the bottom of the outer wall of the storage box (17).

7. A comprehensive temperature control device suitable for wave soldering according to claim 2, characterized in that: The outer wall of the through pipe (204) is fixedly connected to a support frame (21), and the outer wall of the support frame (21) is fixedly connected to the outer wall of the temperature control chamber (3).

8. A comprehensive temperature control device suitable for wave soldering according to claim 2, characterized in that: The inner wall of the through pipe (204) is fixedly connected with a sealing ring (22), and the outer wall of the fixing sleeve (205) is fixedly connected with the inner wall of the temperature control chamber (3).

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