A soldering gun head cleaning device

Abstract

The utility model relates to the technical field of welding, and particularly to a tin welding gun tip cleaning device, which is provided with a frame, a welding gun cleaning frame is fixedly provided on the right end face of the frame, and an impurity storage box is fixedly provided on the lower end face of the welding gun cleaning frame. The utility model manually holds the solder gun handle to make the solder gun rotate in situ. During the rotation process, impurities attached to the tip of the solder gun will be scraped off by the tin scraper frame, and the scraped impurities and tin liquid will fall into the impurity storage cavity. At the same time, impurities attached to the periphery of the gun tip will be scraped off as the welding gun rotates. After the welding gun rotates for one circle, the tin gun can be pulled upward, and impurities located around the gun tip will remain on the inclined surface of the gun tip clamping block and fall into the impurity storage cavity under the influence of gravity, so that the gun tip cleaning work can be completed. The solder gun tip cleaning efficiency is high and the time consumption is less, and the solder gun tip can also be protected from being damaged by the scraper, thereby improving the working life of the solder gun.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a tin welding gun head cleaning device. Background Art

[0002] Soldering is a welding method that uses low-melting-point metal solder to heat, melt, penetrate and fill the gap between metal parts. It is widely used in the electronics industry.

[0003] When soldering, if the worker accidentally brings the soldering iron of the welding gun tip into contact with external objects such as circuit boards, the high temperature of the soldering iron will cause the external objects to melt and adhere to the surface of the soldering iron. When the soldering gun tip with impurities is used for soldering, it will affect the quality of the finished soldering product and even cause a short circuit or open circuit in the circuit. Due to the high temperature of the soldering iron of the welding gun tip, it is difficult and dangerous to remove impurities. Utility Model Content

[0004] The utility model aims to provide a soldering gun tip cleaning device to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, a soldering gun head cleaning device comprises a frame, a welding gun cleaning frame is fixedly provided on the right end face of the frame, an impurity storage box is fixedly provided on the lower end face of the welding gun cleaning frame, and the upper end face of the impurity storage box is connected to the lower end face of the welding gun cleaning frame by means of threads;

[0006] The outer circumferential surface of the welding gun cleaning frame is fixedly provided with six clamping and fixing blocks, the welding gun cleaning frame is provided with a welding cleaning cavity communicating with each other up and down, and the impurity storage box is provided with an impurity storage cavity opening upward.

[0007] In some embodiments, a partition frame is fixedly provided on the upper wall of the impurity storage chamber, and a scraping chamber connected up and down is provided in the partition frame, the upper wall of the scraping chamber is connected to the lower wall of the welding cleaning chamber, and the lower wall of the scraping chamber is connected to the upper wall of the impurity storage chamber.

[0008] In some embodiments, six gun head clamping blocks that can move left and right are provided in the welding cleaning chamber, and the end surface of the gun head clamping block close to the center is inclined.

[0009] In some embodiments, a telescopic cavity is provided in the clamping and fixing block, and a clamping connection block is fixedly provided on the end face of the gun tip clamping block away from the center, and the clamping connection block extends from the end face of the gun tip clamping block to the telescopic cavity on the same side.

[0010] In some embodiments, a clamping spring is fixedly connected between a side wall of the telescopic cavity away from the gun tip clamping block and an end surface of the clamping connecting block away from the gun tip clamping block.

[0011] In some embodiments, two heating coils are fixedly provided on the upper end surface of the partition frame, and the heating coils can be heated after being energized.

[0012] In some embodiments, a tin scraper holder is fixedly provided in the scraping chamber, the upper end surface of the tin scraper holder is designed to be inclined, and the gun head clamping block, the tin scraper holder and the partition frame are made of high temperature resistant materials.

[0013] In some embodiments, a start button is fixedly provided on the upper end surface of the frame, and the start button can control the start and stop of the heating coil of the utility model.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] 1. The utility model manually holds the soldering gun handle to make the soldering gun rotate in situ. During the rotation process, impurities attached to the tip of the soldering gun will be scraped off by the tin scraper holder, and the scraped impurities and tin liquid will fall into the impurity storage cavity. At the same time, impurities attached to the periphery of the gun head will be scraped off as the welding gun rotates. After the welding gun rotates one circle, the tin gun can be pulled upward, and impurities located around the gun head will remain on the inclined surface of the gun head clamping block and fall into the impurity storage cavity under the influence of gravity, thus completing the gun head cleaning work. The solder gun head cleaning efficiency is high and less time-consuming, and the solder gun tip can also be protected from being damaged by the scraper, thereby increasing the working life of the solder gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a right view of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of a soldering gun tip cleaning device of the utility model;

[0020] Figure 5 This utility model Figure 4 Schematic diagram of the appearance of the middle cleaning welding chamber 14 component.

[0021] In the figure:

[0022] 11. Frame; 12. Start button; 13. Welding gun cleaning rack; 14. Cleaning welding chamber; 15. Clamping and fixing block; 16. Impurity storage box; 17. Gun head clamping block; 18. Heating coil; 19. Tin scraper rack; 20. Impurity storage chamber; 21. Partition rack; 22. Telescopic chamber; 23. Clamping spring; 24. Clamping connection block; 25. Scraping chamber. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 5 , which is the first embodiment of the utility model, and provides an embodiment of a soldering gun head cleaning device, comprising a frame 11, a welding gun cleaning frame 13 is fixedly provided on the right end face of the frame 11, an impurity storage box 16 is fixedly provided on the lower end face of the welding gun cleaning frame 13, and the upper end face of the impurity storage box 16 is connected to the lower end face of the welding gun cleaning frame 13 by means of threads;

[0026] The outer circumferential surface of the welding gun cleaning frame 13 is fixed with six clamping and fixing blocks 15 . The welding gun cleaning frame 13 is provided with a welding cleaning chamber 14 communicating with each other from top to bottom. The impurity storage box 16 is provided with an impurity storage chamber 20 opening upward.

[0027] A partition frame 21 is fixedly provided on the upper wall of the impurity storage chamber 20 , and a scraping chamber 25 connected up and down is provided in the partition frame 21 . The upper wall of the scraping chamber 25 is connected to the lower wall of the cleaning welding chamber 14 , and the lower wall of the scraping chamber 25 is connected to the upper wall of the impurity storage chamber 20 .

[0028] Six gun head clamping blocks 17 that can move left and right are arranged in the cleaning welding chamber 14 , and the end surface of the gun head clamping block 17 close to the center is inclined.

[0029] A telescopic cavity 22 is provided in the clamping and fixing block 15 , and a clamping and connecting block 24 is fixedly provided on the end surface of the gun head clamping block 17 away from the center. The clamping and connecting block 24 extends to the telescopic cavity 22 on the same side away from the end surface of the gun head clamping block 17 .

[0030] A clamping spring 23 is fixedly connected between a side wall of the telescopic cavity 22 away from the gun head clamping block 17 and an end surface of the clamping connection block 24 away from the gun head clamping block 17 .

[0031] Two heating coils 18 are fixedly disposed on the upper end surface of the partition frame 21 , and the heating coils 18 can be heated after being energized.

[0032] A tin scraper holder 19 is fixedly provided in the scraping cavity 25 . The upper end surface of the tin scraper holder 19 is designed to be inclined. The gun head clamping block 17 , the tin scraper holder 19 and the partition frame 21 are made of high temperature resistant materials.

[0033] A start button 12 is fixedly disposed on the upper end surface of the frame 11, and the start button 12 can control the start and stop of the heating coil 18 of the utility model.

[0034] When impurities are accidentally attached to the soldering gun tip, the staff starts the heating coil 18 by controlling the start button 12, and inserts the soldering gun tip into the cleaning chamber 14. When the gun tip moves downward through the gun tip clamping block 17, the gun tip drives the gun tip clamping block 17 to move outward. At this time, the clamping spring 23 is squeezed, and the inclined surface of the gun tip clamping block 17 contacts the outer cylindrical surface of the gun tip. As the gun tip is inserted to the lowermost side, the top of the gun tip will abut against the tin scraping knife holder 19. At this time, as the heating coil 18 is heated, the impurities attached to the gun tip will heat up and melt. At the same time, the staff manually holds the solder gun handle to make the solder The gun rotates in place, and during the rotation process, impurities attached to the tip of the solder gun will be scraped off by the tin scraper holder 19, and the scraped impurities and tin liquid will fall into the impurity storage chamber 20, and at the same time, impurities attached to the periphery of the gun head will be scraped off as the welding gun rotates. After the welding gun rotates one circle, the tin gun can be pulled upward, and impurities located around the gun head will remain on the inclined surface of the gun head clamping block 17 and fall into the impurity storage chamber 20 under the influence of gravity, thus completing the gun head cleaning work. The solder gun head cleaning efficiency is high and less time-consuming, and it can also protect the solder gun tip from being damaged by the scraper, thereby increasing the working life of the solder gun.

[0035] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A soldering gun tip cleaning device, comprising a frame (11), characterized in that: A welding gun cleaning frame (13) is fixedly disposed on the right end surface of the frame (11), an impurity storage box (16) is fixedly disposed on the lower end surface of the welding gun cleaning frame (13), and an upper end surface of the impurity storage box (16) is connected to a lower end surface of the welding gun cleaning frame (13) by means of threads; Six clamping and fixing blocks (15) are fixedly provided on the outer circumferential surface of the welding gun cleaning frame (13), a welding cleaning chamber (14) communicating with each other from top to bottom is provided in the welding gun cleaning frame (13), and an impurity storage chamber (20) opening upward is provided in the impurity storage box (16).

2. A soldering gun tip cleaning device according to claim 1, characterized in that: A partition frame (21) is fixedly provided on the upper wall of the impurity storage chamber (20), and a scraping chamber (25) communicating with each other from top to bottom is provided in the partition frame (21); the upper wall of the scraping chamber (25) is communicated with the lower wall of the welding cleaning chamber (14), and the lower wall of the scraping chamber (25) is communicated with the upper wall of the impurity storage chamber (20).

3. A soldering gun tip cleaning device according to claim 1, characterized in that: Six gun head clamping blocks (17) that can move left and right are arranged in the welding cleaning chamber (14), and the end surface of the gun head clamping block (17) close to the center is inclined.

4. A soldering gun tip cleaning device according to claim 3, characterized in that: A telescopic cavity (22) is provided in the clamping and fixing block (15), and a clamping connection block (24) is fixedly provided on the end face of the gun head clamping block (17) away from the center, and the clamping connection block (24) extends from the end face of the gun head clamping block (17) away from the center to the telescopic cavity (22) on the same side.

5. A soldering gun tip cleaning device according to claim 4, characterized in that: A clamping spring (23) is fixedly connected between a side wall of the telescopic cavity (22) away from the gun head clamping block (17) and an end surface of the clamping connection block (24) away from the gun head clamping block (17).

6. A soldering gun tip cleaning device according to claim 2, characterized in that: Two heating coils (18) are fixedly disposed on the upper end surface of the partition frame (21).

7. A soldering gun tip cleaning device according to claim 2, characterized in that: A tin scraping knife holder (19) is fixedly arranged in the scraping cavity (25).

8. The soldering gun tip cleaning device according to claim 1, characterized in that: A start button (12) is fixedly provided on the upper end surface of the frame (11).

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