Soldering flux recovery mechanism of vacuum welding furnace

Abstract

The utility model relates to a scaling powder recovery mechanism of a vacuum welding furnace. The recycling machine comprises a recycling machine body, the bottom of the recycling machine body is conical; the side wall of the recycling machine body communicates with a material suction barrel. The top of the recycling machine body is fixedly connected with a motor; the output end of the motor extends into the recycling machine body; the output end of the motor is fixedly connected with a rotating rod; the rotating rod is located in the recycling machine body. A plurality of blades are fixedly connected to the middle part of the rotating rod; the plurality of blades are distributed at equal intervals along the outline of the rotating rod; by means of the structure, scaling powder waste entering the recycling machine body can be smashed, so that the situation that the scaling powder waste is accumulated in the recycling machine body due to the fact that the scaling powder waste is too large is reduced, meanwhile, the scaling powder waste is collected, and the recycling efficiency is improved. And environmental pollution caused by accumulation of redundant soldering flux can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flux recovery, in particular to a flux recovery mechanism for a vacuum welding furnace. Background Art

[0002] Flux is a chemical substance, specifically a substance that promotes soldering during the soldering process.

[0003] Flux recycling specifically refers to the recovery of residual flux adsorbed on the weld during the fluxing process. After these flux wastes are recovered, they can be processed, which can reduce the pollution of flux waste to the environment.

[0004] It has been found in long-term use and observation of existing flux recovery devices that when the flux is absorbed inside the processing barrel, when the waste particles of the flux are too large, it will cause accumulation inside the waste flux recovery machine body. Utility Model Content

[0005] To this end, the technical problem to be solved by the utility model is to overcome the problem in the prior art that when the flux is absorbed inside the processing barrel, when the waste bitter particles of the flux are too large, it will lead to the internal accumulation of the waste flux recycling machine body.

[0006] In order to solve the above technical problems, the utility model provides a flux recovery mechanism for a vacuum welding furnace, comprising a recovery machine body; the bottom of the recovery machine body is conically arranged; the side wall of the recovery machine body is connected to a suction cylinder; the top of the recovery machine body is fixedly connected to a motor; the output end of the motor extends to the interior of the recovery machine body; the output end of the motor is fixedly connected to a rotating rod; the rotating rod is located inside the recovery machine body; a plurality of blades are fixedly connected to the middle of the rotating rod; the plurality of blades are equidistantly distributed along the contour of the rotating rod; the bottoms of the plurality of blades are all fixedly connected to a support rod; a plurality of groups of brushes are fixedly connected to the middle of the support rod; the plurality of groups of brushes are equidistantly distributed along the length of the support rod. Through the above structure, the waste flux entering the interior of the recovery machine body can be crushed, thereby reducing the accumulation of the waste flux inside the recovery machine body caused by excessive waste flux. At the same time, by collecting the waste flux, the pollution to the environment caused by the accumulation of excess flux can be reduced.

[0007] In one embodiment of the utility model, a groove is provided in the middle of the suction barrel; the groove is located near the end of the suction barrel; a baffle is provided on the top of the groove; a filter barrel is fixedly connected to the bottom of the baffle; a plurality of leakage holes are provided in the middle of the filter barrel; the plurality of leakage holes are equidistantly distributed on the surface of the filter barrel. Through the above structure, small particles of flux waste can enter the interior of the suction barrel, thereby reducing the accumulation of larger particles of flux waste inside the suction barrel, thereby reducing the occurrence of clogging of the suction barrel.

[0008] In one embodiment of the utility model, a slide groove is opened in the middle of the suction barrel; the slide groove is located below the filter barrel; a spring is fixedly connected to the inner wall of the slide groove; a slide rod is fixedly connected to the end of the spring; the slide rod slides inside the slide groove; one end of the slide rod extending to the inside of the suction barrel is fixedly connected to a push rod; the push rod faces the bottom of the filter barrel. Through the above structure, the push rod can quickly hit the bottom of the filter barrel, thereby shaking off the flux waste adsorbed on the surface of the filter barrel, thereby achieving the effect of clearing the leak.

[0009] In one embodiment of the utility model, a fixing ring is fixedly connected to the middle part of the rotating rod; the fixing ring is located near the top of the rotating rod; two elastic bands are fixedly connected to the middle part of the fixing ring; the two elastic bands are symmetrically arranged; magnetic balls are fixedly connected to the ends of the elastic bands; two magnetic balls are fixedly connected to the side wall of the recycling machine body; the two magnetic balls are symmetrically arranged. Through the above structure, the flux impurities and debris adsorbed on the surface of the inner side wall of the recycling machine body can be shaken off, thereby reducing the situation in which the inner side wall of the recycling machine body adsorbs too much impurities and debris, which affects the recovery of the flux.

[0010] In one embodiment of the utility model, the side wall of the recycling machine body is fixed with multiple groups of fixing parts; the multiple groups of fixing parts are symmetrically arranged, and the magnetic block is located inside the fixing part; the side wall of the recycling machine body is fixed with two support plates; the two support plates are both located near the bottom of the fixing part. Through the above structure, the magnetic ball can be reduced from being constantly adsorbed by the magnetic block during rotation, thereby reducing the position displacement of the magnetic block.

[0011] In one embodiment of the utility model, a sponge pad is fixed to the inner ring of the fixed ring; the sponge pad is in contact with the middle part of the rotating rod. Through the above structure, it is possible to reduce the occurrence of wear caused by flux debris entering the inner ring of the sponge pad, thereby causing damage to the sponge pad.

[0012] In one embodiment of the utility model, a convex pad is fixedly connected to the end of the push rod; the radius of the convex pad is larger than the radius of the push rod. By providing the convex pad, the convex pad and the filter barrel can be in direct contact, thereby reducing the situation where the force of the push rod hitting the filter barrel is too large, resulting in damage to the filter barrel.

[0013] In one embodiment of the utility model, multiple support rods are made of flexible material. Through the above arrangement, the support rods can be deformed along with the taper of the bottom of the recycling machine body, thereby adapting to the taper of the bottom of the recycling machine body and reducing the occurrence of debris blockage at the bottom discharge port of the recycling machine body.

[0014] The above technical solution of the utility model has the following advantages compared with the prior art:

[0015] The utility model discloses a flux recovery mechanism for a vacuum welding furnace, which breaks up the waste flux entering the recovery machine body, thereby reducing the accumulation of the waste flux inside the recovery machine body caused by excessive waste flux. At the same time, by collecting the waste flux, the pollution to the environment caused by the accumulation of excess flux can be reduced.

[0016] The utility model discloses a flux recovery mechanism for a vacuum welding furnace, which allows small particles of waste flux to enter the interior of a suction tube, thereby reducing the accumulation of larger particles of waste flux in the interior of the suction tube, thereby reducing the clogging of the suction tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the spring in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the magnetic ball in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the blade in the utility model;

[0022] Explanation of the reference numerals in the specification: 1. Recycling machine body; 12. Suction cylinder; 13. Motor; 14. Rotating rod; 15. Blade; 16. Support rod; 17. Brush; 2. Groove; 21. Baffle; 22. Filter barrel; 23. Leakage hole; 3. Slide; 31. Spring; 32. Slide rod; 33. Push rod; 4. Fixing ring; 41. Elastic band; 42. Magnetic ball; 43. Magnetic block; 5. Fixing part; 51. Support plate; 6. Sponge pad; 7. Embossed pad. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0024] Reference Figures 1 to 4 As shown, a flux recovery mechanism for a vacuum welding furnace described in an embodiment of the utility model comprises a recovery machine body 1; the bottom of the recovery machine body 1 is conical; the side wall of the recovery machine body 1 is connected to a suction cylinder 12; a motor 13 is fixedly connected to the top of the recovery machine body 1; the output end of the motor 13 extends to the inside of the recovery machine body 1; a rotating rod 14 is fixedly connected to the output end of the motor 13; the rotating rod 14 is located inside the recovery machine body 1; a plurality of blades 15 are fixedly connected to the middle of the rotating rod 14; the plurality of blades 15 are equidistantly distributed along the contour of the rotating rod 14; The bottom of each blade 15 is fixedly connected to a support rod 16; a plurality of groups of brushes 17 are fixedly connected to the middle of the support rod 16; the plurality of groups of brushes 17 are equidistantly distributed along the length of the support rod 16. When working, the fan inside the recycling machine body 1 can be started by starting the output end of the recycling machine body 1. At this time, as the fan is started, the suction cylinder 12 can be driven. At this time, the end of the suction cylinder 12 is aligned with the waste flux. At this time, the waste flux can be absorbed into the inside of the recycling machine body 1, and the motor 13 is started synchronously. As the motor 13 is started, the output end of the motor 13 will rotate. As the output end of the motor 13 rotates, the rotating rod 14 will rotate synchronously. At this time, the rotating rotating rod 14 can drive the multiple blades 15 to rotate synchronously. At this time, as the flux waste enters the interior of the recycling machine body 1, the multiple rotating blades 15 will hit the flux waste. At this time, as the blades 15 hit the flux waste, the flux waste will be broken inside the recycling machine body 1. At this time, the broken flux waste will fall to the bottom of the recycling machine body 1. At this time, as the blades 15 rotate, the support rod 16 at the bottom of the blades 15 will synchronously drive the brush 17 to rotate. At this time, the rotating brush 17 will continuously clean the bottom of the recycling machine body 1. At this time, the discharge port at the bottom of the recycling machine body 1 is opened to collect the flux waste. At this time, with the rotation of multiple support rods 16, the flux waste adsorbed on the bottom of the recycling machine body 1 can be swept down. Through the above structure, the flux waste entering the recycling machine body 1 can be broken up, thereby reducing the accumulation of excessive flux waste inside the recycling machine body 1. At the same time, by collecting the flux waste, the pollution to the environment caused by excess flux accumulation can be reduced.

[0025] Reference Figure 2As shown, a groove 2 is provided in the middle of the suction barrel 12; the groove 2 is located near the end of the suction barrel 12; a baffle 21 is provided on the top of the groove 2; a filter barrel 22 is fixedly connected to the bottom of the baffle 21; a plurality of leakage holes 23 are provided in the middle of the filter barrel 22; the plurality of leakage holes 23 are evenly distributed on the surface of the filter barrel 22. When working, by starting the fan inside the recycling machine body 1, the flux waste will enter the interior of the suction barrel 12 from the end of the suction barrel 12, and at this time, the larger particles of flux waste will enter the interior of the suction barrel 12. When the filter barrel 22 is filled with solder flux, it will first contact the filter barrel 22. At this time, larger particles of flux debris will be blocked by the leak hole 23. When the leak hole 23 is blocked, the fan inside the recycling machine body 1 can be stopped. At this time, as the fan stops, the suction force in the suction barrel 12 becomes smaller. At this time, the large particles of flux waste blocked by the leak hole 23 will fall. Through the above structure, small particles of flux waste can enter the interior of the suction barrel 12, thereby reducing the accumulation of larger particles of flux waste in the interior of the suction barrel 12, thereby causing the suction barrel 12 to be blocked.

[0026] Reference Figure 2 As shown, a slide groove 3 is provided in the middle of the suction barrel 12; the slide groove 3 is located below the filter barrel 22; a spring 31 is fixedly connected to the inner side wall of the slide groove 3; a slide rod 32 is fixedly connected to the end of the spring 31; the slide rod 32 slides inside the slide groove 3; a push rod 33 is fixedly connected to one end of the slide rod 32 extending to the inside of the suction barrel 12; the push rod 33 faces the bottom of the filter barrel 22, and when working, when the leak hole 23 is blocked, the slide rod 32 is pushed, and as the slide rod 32 moves inside the slide groove 3, the slide rod 32 moves to the bottom of the filter barrel 22. The sliding rod 32 slides, and the spring 31 can be squeezed as the sliding rod 32 slides. As the spring 31 is squeezed to the ground, the sliding rod 32 can be released. As the sliding rod 32 is released, the spring 31 will rebound. At this time, as the spring 31 rebounds, the top rod 33 will quickly hit the bottom of the filter barrel 22. Through the above structure, the top rod 33 can quickly hit the bottom of the filter barrel 22, thereby shaking off the flux waste adsorbed on the surface of the filter barrel 22, thereby achieving the effect of clearing the leak hole 23.

[0027] Reference Figure 3As shown, a fixing ring 4 is fixedly connected to the middle of the rotating rod 14; the fixing ring 4 is located near the top of the rotating rod 14; two elastic bands 41 are fixedly connected to the middle of the fixing ring 4; the two elastic bands 41 are symmetrically arranged; magnetic balls 42 are fixedly connected to the ends of the elastic bands 41; two magnetic balls 42 are fixedly connected to the side wall of the recycling machine body 1; the two magnetic balls 42 are symmetrically arranged. When working, as the motor 13 is started, the output end of the motor 13 will rotate, and at this time, as the output end of the rotating rod 14 rotates, the rotating rod 14 The fixed ring 4 at the bottom will also rotate. At this time, as the fixed ring 4 rotates, the elastic band 41 in the middle of the fixed ring 4 will drive the magnetic ball 42 to rotate continuously. At this time, the rotating magnetic ball 42 will be continuously adsorbed by the magnetic block 43, thereby moving upward. At this time, the upwardly moving magnetic ball 42 continuously hits the inner wall of the recycling machine body 1. Through the above structure, the flux impurities and debris adsorbed on the surface of the inner wall of the recycling machine body 1 can be shaken off, thereby reducing the situation in which the inner wall of the recycling machine body 1 adsorbs too much impurities and debris, which affects the recovery of the flux.

[0028] Reference Figure 3 As shown, the side wall of the recycling machine body 1 is fixed with multiple groups of fixing parts 5; the multiple groups of fixing parts 5 are symmetrically arranged, and the magnetic block 43 is located inside the fixing part 5; the side wall of the recycling machine body 1 is fixed with two support plates 51; the two support plates 51 are both located near the bottom of the fixing part 5. When working, the magnetic ball 42 can be continuously adsorbed by the setting of the magnetic block 43. At this time, the magnetic block 43 can be restricted and limited by setting the fixing part 5 and the support plate 51. Through the above structure, the magnetic ball 42 can be continuously adsorbed by the magnetic block 43 during the rotation, thereby reducing the position displacement of the magnetic block 43.

[0029] Reference Figure 3 As shown, the inner ring of the fixed ring 4 is fixed with a sponge pad 6; the sponge pad 6 is in contact with the middle part of the rotating rod 14. During operation, as the sponge pad 6 is set on the inner ring of the sponge pad 6, the inner ring of the sponge pad 6 can be protected. Through the above structure, it is possible to reduce the flux debris entering the inner ring of the sponge pad 6 to cause wear, thereby causing damage to the sponge pad 6.

[0030] Reference Figure 2 As shown, a convex pad 7 is fixedly connected to the end of the push rod 33; the radius of the convex pad 7 is larger than the radius of the push rod 33. When working, the push rod 33 hits the filter barrel 22 to clear the leak hole 23. At this time, by setting the convex pad 7, the convex pad 7 and the filter barrel 22 can be in direct contact, thereby reducing the force of the push rod 33 hitting the filter barrel 22 too much, resulting in damage to the filter barrel 22.

[0031] Reference Figure 2As shown, multiple support rods 16 are made of flexible material. Through the above arrangement, the support rods 16 can be deformed along with the taper at the bottom of the recycling machine body 1, thereby adapting to the taper at the bottom of the recycling machine body 1 and reducing the occurrence of debris blockage at the bottom discharge port of the recycling machine body 1.

[0032] During operation, the fan inside the recycling machine body 1 can be started by starting the output end of the recycling machine body 1. At this time, as the fan is started, the suction cylinder 12 can be driven. At this time, the end of the suction cylinder 12 is aligned with the waste flux. At this time, the waste flux can be absorbed into the interior of the recycling machine body 1. At this time, the motor 13 is started synchronously. As the motor 13 is started, the output end of the motor 13 will rotate. At this time, as the output end of the motor 13 rotates, the rotating rod 14 will rotate synchronously. At this time, the rotating rotating rod 14 can drive the multiple blades 15 to rotate synchronously. At this time, as the waste flux enters the interior of the recycling machine body 1, the multiple rotating blades 15 will hit the waste flux. At this time, as the blades 15 hit the waste flux, The flux waste will be broken up inside the recycling machine body 1, and the broken flux waste will fall to the bottom of the recycling machine body 1. At this time, as the blade 15 rotates, the support rod 16 at the bottom of the blade 15 will synchronously drive the brush 17 to rotate. At this time, the rotating brush 17 will continuously clean the bottom of the recycling machine body 1. At this time, the discharge port at the bottom of the recycling machine body 1 is opened to collect the flux waste. At this time, as the multiple support rods 16 rotate, the flux waste adsorbed on the bottom of the recycling machine body 1 can be swept down. By starting the fan inside the recycling machine body 1, the flux waste will enter the interior of the suction barrel 12 from the end of the suction barrel 12. At this time, when the larger particles of flux waste enter the interior of the suction barrel 12 , will first contact the filter barrel 22, at this time, larger particles of flux debris will be blocked by the leakage hole 23, when the leakage hole 23 is blocked, the fan inside the recycling machine body 1 can be stopped, and as the fan stops, the suction force in the suction barrel 12 becomes smaller, and the large particles of flux waste blocked by the leakage hole 23 will fall. When the leakage hole 23 is blocked, the slide rod 32 is pushed, and as the slide rod 32 slides inside the slide groove 3, the spring 31 can be squeezed as the slide rod 32 slides, and the spring 31 is squeezed to the ground, and the slide rod 32 can be released. As the slide rod 32 is released, the spring 31 will rebound. At this time, as the spring 31 rebounds, the top rod 33 will quickly hit the bottom of the filter barrel 22, and as the motor 13 is started, the motor 13 The output end will rotate. At this time, as the output end of the rotating rod 14 rotates, the fixed ring 4 in the middle of the rotating rod 14 will also rotate. At this time, as the fixed ring 4 rotates, the elastic band 41 in the middle of the fixed ring 4 will drive the magnetic ball 42 to rotate continuously. At this time, the rotating magnetic ball 42 will be continuously adsorbed by the magnetic block 43, thereby moving upward. At this time, the upwardly moving magnetic ball 42 continuously hits the inner wall of the recycling machine body 1. Through the setting of the magnetic block 43, the magnetic ball 42 can be continuously adsorbed. At this time, by setting the fixing part 5 and the supporting plate 51, the magnetic block 43 can be restricted and limited. With the sponge pad 6 being set on the inner ring of the sponge pad 6, the inner ring of the sponge pad 6 can be protected. By hitting the filter barrel 22 through the top rod 33, the leak hole 23 can be dredged.At this time, by providing the convex pad 7, the convex pad 7 and the filter barrel 22 can be directly in contact.

[0033] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A flux recovery mechanism for a vacuum welding furnace, comprising a recovery machine body (1); Features: The bottom of the recycling machine body (1) is conical; the side wall of the recycling machine body (1) is connected to a suction cylinder (12); the top of the recycling machine body (1) is fixedly connected to a motor (13); the output end of the motor (13) extends to the inside of the recycling machine body (1); the output end of the motor (13) is fixedly connected to a rotating rod (14); the rotating rod (14) is located inside the recycling machine body (1); a plurality of blades (15) are fixedly connected to the middle of the rotating rod (14); the plurality of blades (15) are equidistantly distributed along the contour of the rotating rod (14); the bottoms of the plurality of blades (15) are all fixedly connected to a support rod (16); a plurality of groups of brushes (17) are fixedly connected to the middle of the support rod (16); the plurality of groups of brushes (17) are equidistantly distributed along the length of the support rod (16).

2. A vacuum soldering furnace flux recovery mechanism according to claim 1, Features: A groove (2) is provided in the middle of the suction cylinder (12); the groove (2) is located near the end of the suction cylinder (12); a baffle (21) is provided at the top of the groove (2); a filter barrel (22) is fixedly connected to the bottom of the baffle (21); a plurality of leakage holes (23) are provided in the middle of the filter barrel (22); the plurality of leakage holes (23) are evenly distributed on the surface of the filter barrel (22).

3. A vacuum soldering furnace flux recovery mechanism according to claim 2, Features: A slide groove (3) is provided in the middle of the suction cylinder (12); the slide groove (3) is located below the filter barrel (22); a spring (31) is fixedly connected to the inner wall of the slide groove (3); a slide rod (32) is fixedly connected to the end of the spring (31); the slide rod (32) slides inside the slide groove (3); one end of the slide rod (32) extending to the inside of the suction cylinder (12) is fixedly connected to a push rod (33); the push rod (33) faces the bottom of the filter barrel (22).

4. A vacuum soldering furnace flux recovery mechanism according to claim 3, Features: A fixing ring (4) is fixedly connected to the middle of the rotating rod (14); the fixing ring (4) is located near the top of the rotating rod (14); two elastic bands (41) are fixedly connected to the middle of the fixing ring (4); the two elastic bands (41) are symmetrically arranged; magnetic balls (42) are fixedly connected to the ends of the elastic bands (41); two magnetic balls (42) are fixedly connected to the side wall of the recycling machine body (1); the two magnetic balls (42) are symmetrically arranged.

5. A vacuum soldering furnace flux recovery mechanism according to claim 4, Features: The side wall of the recycling machine body (1) is fixedly connected to a plurality of sets of fixing parts (5); the plurality of sets of fixing parts (5) are symmetrically arranged, and the magnetic block (43) is located inside the fixing parts (5); the side wall of the recycling machine body (1) is fixedly connected to two support plates (51); the two support plates (51) are both located near the bottom of the fixing parts (5).

6. A vacuum soldering furnace flux recovery mechanism according to claim 5, Features: The inner ring of the fixed ring (4) is fixedly connected with a sponge pad (6); the sponge pad (6) is in contact with the middle part of the rotating rod (14).

7. A vacuum soldering furnace flux recovery mechanism according to claim 6, Features: The end of the push rod (33) is fixedly connected with a convex pad (7); the radius of the convex pad (7) is greater than the radius of the push rod (33).

8. A vacuum soldering furnace flux recovery mechanism according to claim 7, Features: The plurality of support rods (16) are made of flexible material.

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