Tin soldering device capable of automatically feeding tin

Abstract

The utility model relates to the related technical field of tin soldering devices, in particular to an automatic tin feeding tin soldering device which comprises a tin soldering table body, a driving air cylinder is arranged at one end of the tin soldering table body, a portable replacement mechanism is arranged at one end of the driving air cylinder, and a tin soldering mechanism is arranged at the bottom of the driving air cylinder. The portable replacing mechanism comprises a mounting block, a tin wire winding drum, a first spring, a second spring, an upper movable block, a lower movable block, an upper pulling block, a lower pulling block and a shaft column, and through the arrangement of the portable replacing mechanism, the upper movable block and the lower movable block can form clamping force on the tin wire winding drum through the action of the first spring and the second spring; according to the tin wire winding drum replacing mechanism, the tin wire winding drum can be replaced more conveniently, an operator only needs to pull the upper pulling block and the lower pulling block, the tin wire winding drum can be easily replaced, the replacing time is greatly saved, the working efficiency is improved, and the tin wire winding drum replacing mechanism can be suitable for tin wire winding drums of different specifications and has high universality.

Description

Technical Field

[0001] The utility model relates to the technical field related to soldering devices, in particular to a soldering device with automatic tin feeding. Background Art

[0002] Traditional manual soldering methods are inefficient and have unstable quality, making it difficult to meet the needs of large-scale production. The trend of miniaturization and refinement of electronic equipment has made soldering points smaller and more dense. Automatic tin-feeding soldering devices can achieve continuous and efficient soldering operations. For this reason, there is a special need for an automatic tin-feeding soldering device.

[0003] The authorization announcement number CN206622728U is a fully automatic tin-discharging soldering machine. The utility model discloses a fully automatic tin-discharging soldering machine, including a main body, wherein the main body includes a soldering workbench, the support device includes a support column, the top of the support column is equipped with a universal bearing, the universal bearing is fixedly connected to the first connecting rod, the first control bearing is fixedly connected to the second connecting rod at one end away from the universal bearing, the first control bearing is fixedly connected to the second connecting rod, the second control bearing is movably connected to the soldering device, a tin wire winding roll and a tin wire feeding device are provided on the surface of the soldering device, a tin wire guide tube is installed on the surface of the soldering device near the tin wire feeding device, and a soldering gun is installed at the lower end of the soldering device. However, since the tin wire is a consumable during the soldering process and needs to be replenished in time, the tin wire winding roll in this patent does not take into account the continuity of the tin discharging function.

[0004] In order to solve the above problems, a soldering device with automatic tin feeding is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a soldering device with automatic tin feeding, so as to solve the existing soldering device with automatic tin feeding proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic tin feeding soldering device, comprising a soldering table, one end of which is provided with a driving cylinder, one end of which is provided with a portable replacement mechanism, and the bottom of which is provided with a soldering mechanism;

[0007] The portable replacement mechanism includes a mounting block installed at one end of the driving cylinder, a first spring is provided at one end of the mounting block, a second spring is provided at one end of the mounting block, and the second spring is symmetrically positioned with the first spring, an upper movable block is provided on the inner wall of the mounting block, a lower movable block is provided on the inner wall of the mounting block, and the lower movable block is symmetrically positioned with the upper movable block.

[0008] Preferably, a tin wire reel is provided at one end of the mounting block, a shaft column is passed through the inner wall of the mounting block, an upper block is provided at the top of the upper movable block, and a lower block is provided at the bottom of the lower movable block.

[0009] Preferably, the first spring is arranged between the mounting block and the upper block, and the second spring is arranged between the mounting block and the lower block.

[0010] Preferably, the shaft column is passed through the bottom of the upper block, and the upper block is rotatably connected to the shaft column, and the shaft column is passed through the top of the lower block, and the lower block is rotatably connected to the shaft column.

[0011] Preferably, the top of the lower block is arranged in the bottom wall of the upper block, the upper block and the lower block form an open circle, and the shaft column is arranged on the inner wall of the circle formed by the upper block and the lower block.

[0012] Preferably, the soldering mechanism includes a tin feeder installed at one end of the driving cylinder, a load-bearing block is provided at the bottom of the driving cylinder, a wire guide tube is provided at one end of the tin feeder, a fastening bolt is provided at the bottom of the load-bearing block, and one end of the fastening bolt is threadedly connected to the inner wall of the load-bearing block, a movable plate is provided at the bottom of the load-bearing block, a soldering gun is provided at one end of the movable plate, an anti-scalding ring is provided at one end of the movable plate, and the anti-scalding ring is sleeved on the bottom of the soldering gun, fixed frames are provided on both sides of the movable plate, and a wire guide head is provided on the inner wall of the fixed frame.

[0013] Preferably, the fastening bolt passes through the top wall of the movable plate, and the movable plate is rotatably connected to the fastening bolt.

[0014] Preferably, a wire guide head is provided at the end of the wire guide tube, and the end of the wire guide head is obliquely arranged at one end of the soldering gun.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The automatic tin feeding soldering device is equipped with a portable replacement mechanism, which makes the replacement of the tin wire reel more convenient. The operator only needs to pull the upper and lower blocks to easily replace the tin wire reel, which greatly saves replacement time and improves work efficiency. In addition, the mechanism can be applied to tin wire reels of different specifications and has strong versatility.

[0017] The movable plate in the soldering mechanism can rotate around the fastening bolt to adjust the angle and position of the soldering gun, so that the soldering device can adapt to different welding requirements. The anti-scalding ring is arranged at the bottom of the soldering gun, which can effectively prevent the operator from being burned during the welding process and improve the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the portable replacement mechanism of the utility model Figure 1 ;

[0020] Figure 3 This is a schematic diagram of the structure of the portable replacement mechanism of the utility model Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the structure of the soldering mechanism of the utility model Figure 1 ;

[0022] Figure 5 This is a schematic diagram of the structure of the soldering mechanism of the utility model Figure 2 .

[0023] In the figure: 1. Soldering table; 2. Driving cylinder; 3. Portable replacement mechanism; 301. Mounting block; 302. Tin wire drum; 303. First spring; 304. Second spring; 305. Upper movable block; 306. Lower movable block; 307. Axis column; 308. Upper block; 309. Lower block; 4. Soldering mechanism; 401. Tin feeder; 402. Load-bearing block; 403. Wire guide tube; 404. Fastening bolt; 405. Movable plate; 406. Solder gun; 407. Anti-scalding ring; 408. Fixing bracket; 409. Wire guide head. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] Example

[0026] like Figure 1-3 As shown, it includes a soldering platform 1, a driving cylinder 2 is provided at one end of the soldering platform 1, a portable replacement mechanism 3 is provided at one end of the driving cylinder 2, a soldering mechanism 4 is provided at the bottom of the driving cylinder 2, and the portable replacement mechanism 3 includes a mounting block 301 installed at one end of the driving cylinder 2, a first spring 303 is provided at one end of the mounting block 301, a second spring 304 is provided at one end of the mounting block 301, and the second spring 304 is symmetrically positioned with the first spring 303, an upper movable block 305 is provided on the inner wall of the mounting block 301, and a lower movable block 306 is provided on the inner wall of the mounting block 301, and the lower movable block 306 is symmetrically positioned with the upper movable block 305.

[0027] It should be noted that, in this embodiment, the mounting block 301 is connected to the driving cylinder 2 to provide an installation basis for other components. The tin wire reel 302 is installed at one end of the mounting block 301 for storing solder wire. When the tin wire reel 302 needs to be replaced, the operator can manually move the upper block 308 and the lower block 309 to overcome the elastic force of the first spring 303 and the second spring 304, so that the upper movable block 305 and the lower movable block 306 are opened around the shaft column 307 to form a larger opening. At this time, the old tin wire reel 302 can be removed and a new tin wire reel 302 can be installed. After loosening the upper block 308 and the lower block 309, the elastic force of the first spring 303 and the second spring 304 will cause the upper movable block 305 and the lower movable block 306 to re-clamp the tin wire reel 302 to ensure that the tin wire reel 302 will not fall off.

[0028] like Figure 4 、 5 As shown, the soldering mechanism 4 includes a tin feeder 401 installed at one end of the driving cylinder 2, a load-bearing block 402 is provided at the bottom of the driving cylinder 2, a wire guide tube 403 is provided at one end of the tin feeder 401, a fastening bolt 404 is provided at the bottom of the load-bearing block 402, and one end of the fastening bolt 404 is threadedly connected to the inner wall of the load-bearing block 402, a movable plate 405 is provided at the bottom of the load-bearing block 402, a soldering gun 406 is provided at one end of the movable plate 405, an anti-scalding ring 407 is provided at one end of the movable plate 405, and the anti-scalding ring 407 is sleeved on the bottom of the soldering gun 406, fixed frames 408 are provided on both sides of the movable plate 405, and a wire guide head 409 is provided on the inner wall of the fixed frame 408.

[0029] It should be noted that, in this embodiment, the tin feeder 401 is installed at one end of the driving cylinder 2 and is used to feed the tin wire from the tin wire reel 302 to the soldering gun 406. During operation, the tin feeder 401 extracts the tin wire from the tin wire reel 302 and feeds it to the wire guide head 409 through the wire guide tube 403. The wire guide head 409 guides the tin wire to the welding part of the soldering gun 406. When the soldering gun 406 is powered on, it heats up and melts the tin wire to realize the welding operation. The anti-scalding ring 407 is sleeved on the bottom of the soldering gun 406 to prevent the operator from being burned.

[0030] Among them, the load-bearing block 402 and the movable plate 405 are connected by a fastening bolt 404, and one end of the fastening bolt 404 is threadedly connected to the inner wall of the load-bearing block 402, so that the movable plate 405 can rotate around the fastening bolt 404, and the angle and position of the soldering gun 406 can be adjusted through the fastening bolt 404 to adapt to different welding requirements. 408 plays the role of fixing the wire guide head 409 to ensure that the wire guide head 409 will not shake during the welding process.

[0031] Working principle of this utility model:

[0032] Refer to the instruction manual Figure 1-5The tin wire reel 302 is installed at one end of the mounting block 301 for storing solder wire. When the tin wire reel 302 needs to be replaced, the operator can manually pull the upper block 308 and the lower block 309 to overcome the elastic force of the first spring 303 and the second spring 304, so that the upper movable block 305 and the lower movable block 306 are opened around the shaft column 307 to form a larger opening. At this time, the old tin wire reel 302 can be removed and a new tin wire reel 302 can be installed. After loosening the upper block 308 and the lower block 309, the elastic force of the first spring 303 and the second spring 304 will cause the upper movable block 305 and the lower movable block 306 to clamp the tin wire reel 302 again to ensure that the tin wire reel 302 will not fall off.

[0033] During operation, the tin feeder 401 extracts the tin wire from the tin wire reel 302 and feeds it to the wire guide head 409 through the wire guide tube 403. The wire guide head 409 guides the tin wire to the welding part of the soldering gun 406. The soldering gun 406 heats up after being powered on, melting the tin wire and completing the welding operation. The anti-scalding ring 407 is installed at the bottom of the soldering gun 406 to prevent the operator from being burned.

[0034] Among them, the load-bearing block 402 and the movable plate 405 are connected by a fastening bolt 404, and one end of the fastening bolt 404 is threadedly connected to the inner wall of the load-bearing block 402, so that the movable plate 405 can rotate around the fastening bolt 404, and the angle and position of the soldering gun 406 can be adjusted through the fastening bolt 404 to adapt to different welding requirements. 408 plays the role of fixing the wire guide head 409 to ensure that the wire guide head 409 will not shake during the welding process.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soldering device with automatic tin feeding, characterized by: It comprises a soldering platform (1), one end of the soldering platform (1) is provided with a driving cylinder (2), one end of the driving cylinder (2) is provided with a portable replacement mechanism (3), and the bottom of the driving cylinder (2) is provided with a soldering mechanism (4); The portable replacement mechanism (3) comprises a mounting block (301) mounted on one end of the driving cylinder (2); a first spring (303) is provided at one end of the mounting block (301); a second spring (304) is provided at one end of the mounting block (301); and the second spring (304) and the first spring (303) are symmetrically positioned; an upper movable block (305) is provided on the inner wall of the mounting block (301); and a lower movable block (306) is provided on the inner wall of the mounting block (301); and the lower movable block (306) and the upper movable block (305) are symmetrically positioned.

2. The automatic tin feeding soldering device according to claim 1, characterized in that: A tin wire reel (302) is provided at one end of the mounting block (301), a shaft column (307) is passed through the inner wall of the mounting block (301), an upper block (308) is provided at the top of the upper movable block (305), and a lower block (309) is provided at the bottom of the lower movable block (306).

3. The automatic tin feeding soldering device according to claim 1, characterized in that: The first spring (303) is arranged between the mounting block (301) and the upper block (308), and the second spring (304) is arranged between the mounting block (301) and the lower block (309).

4. The automatic tin feeding soldering device according to claim 2, characterized in that: The shaft column (307) is provided at the bottom of the upper plate (308), and the upper plate (308) is rotatably connected to the shaft column (307); the shaft column (307) is provided at the top of the lower plate (309), and the lower plate (309) is rotatably connected to the shaft column (307).

5. The automatic tin feeding soldering device according to claim 2, characterized in that: The top of the lower block (309) is arranged inside the bottom wall of the upper block (308), and the upper block (308) and the lower block (309) form an open circle. The shaft column (307) is arranged on the inner wall of the circle formed by the upper block (308) and the lower block (309).

6. The automatic tin feeding soldering device according to claim 1, characterized in that: The soldering mechanism (4) comprises a tin feeder (401) mounted on one end of a driving cylinder (2); a bearing block (402) is provided at the bottom of the driving cylinder (2); a wire guide tube (403) is provided at one end of the tin feeder (401); a fastening bolt (404) is provided at the bottom of the bearing block (402); and one end of the fastening bolt (404) is threadedly connected to the inner wall of the bearing block (402); a movable plate (405) is provided at the bottom of the bearing block (402); a soldering gun (406) is provided at one end of the movable plate (405); an anti-scalding ring (407) is provided at one end of the movable plate (405), and the anti-scalding ring (407) is sleeved on the bottom of the soldering gun (406); fixed frames (408) are provided on both sides of the movable plate (405); and a wire guide head (409) is provided on the inner wall of the fixed frame (408).

7. The automatic tin feeding soldering device according to claim 6, characterized in that: The fastening bolt (404) is passed through the top wall of the movable plate (405), and the movable plate (405) is rotatably connected to the fastening bolt (404).

8. The automatic tin feeding soldering device according to claim 6, characterized in that: The end of the wire guide tube (403) is provided with a wire guide head (409), and the end of the wire guide head (409) is obliquely arranged at one end of the soldering gun (406).

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