CN220902107U - Hot melting tin removing furnace for waste circuit board treatment - Google Patents
Hot melting tin removing furnace for waste circuit board treatment Download PDFInfo
- Publication number
- CN220902107U CN220902107U CN202321904064.5U CN202321904064U CN220902107U CN 220902107 U CN220902107 U CN 220902107U CN 202321904064 U CN202321904064 U CN 202321904064U CN 220902107 U CN220902107 U CN 220902107U
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- furnace
- circuit board
- tin
- hot
- waste circuit
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000002844 melting Methods 0.000 title claims abstract description 33
- 230000008018 melting Effects 0.000 title claims abstract description 32
- 239000002699 waste material Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 35
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 239000012943 hotmelt Substances 0.000 claims description 19
- 238000005485 electric heating Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model belongs to the technical field of circuit board processing, in particular to a hot melting tin removing furnace for waste circuit board processing, which aims at the problems of the background technology. The circuit board is subjected to hot melting and detinning treatment, the removed components are complete and not easy to damage, the maximum utilization can be ensured, the treatment speed is high, the manual hot melting and detinning operation is replaced, the natural cooling time of the circuit board after the hot melting and detinning operation is shortened, the working efficiency of the device is improved, and heavy metal gas generated in the hot melting and detinning operation process is collected.
Description
Technical Field
The utility model relates to the technical field of circuit board treatment, in particular to a hot melting tin removing furnace for waste circuit board treatment.
Background
After the circuit board is used, the circuit board is required to be recycled after being failed or damaged, and various electronic components such as a capacitor and components are contained in the waste circuit board, so that the utilization rate is improved, but the capacitor, the components and the electronic equipment on the circuit board are usually soldered by tin when being installed, the tin has good conductivity, and in the dismantling process, the circuit board is required to be subjected to tin stripping treatment under the general condition due to the fixing effect of the soldering tin. The following defects or shortages exist in the tin stripping process of the circuit board:
1. When a worker dismantles, the worker needs to take a tool to shoveling or prying off the capacitor, the hand of the worker is easy to be damaged by violence means, and meanwhile, the good capacitor or components are damaged;
2. In the hot melting process, the circuit board is required to be placed on the electric heating pipe to move back and forth uniformly to avoid damage caused by uneven heating of the electric heating pipe, but in actual operation, a person is required to hold the electric heating pipe to carry out moving operation, so that the working efficiency is low;
3. Staff can inhale the heavy metal gas after evaporating in the hot melting detinning operation process, thereby endangering the health of the user.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a hot melting tin removing furnace for waste circuit board treatment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a hot melting tin-removing furnace for waste circuit board treatment comprises a hot melting mechanism, a fixing mechanism and a heat dissipation mechanism;
And the hot melting mechanism comprises: the hot melting mechanism comprises a tin furnace, a heating component arranged in the tin furnace and a lifting component arranged on one side of the tin furnace;
The fixing mechanism comprises: the fixing mechanism comprises a rotating assembly arranged at one side of the lifting assembly and a clamping assembly arranged at the bottom of the rotating assembly;
heat dissipation mechanism: the heat dissipation mechanism comprises heat dissipation components symmetrically arranged on one side of the tin furnace and suction components arranged on the other side of the tin furnace.
As still further aspects of the utility model: the heating assembly comprises an electric heating pipe and a control panel, wherein the electric heating pipe is arranged on the inner wall of the bottom surface of the tin furnace at equal distance, the control panel is arranged on one side of the front surface of the tin furnace, and the control panel is connected with a signal receiving end of the electric heating pipe through a signal wire.
As still further aspects of the utility model: the lifting assembly comprises a support plate welded on one side of the tin furnace, a frame fixedly connected with the top of the support plate, a mounting groove formed in one side of the frame, a screw rod mounted in the mounting groove and a servo motor arranged on the top of the frame, wherein an output shaft of the servo motor penetrates through the mounting groove to be connected with the screw rod, and the output shaft of the servo motor is in running fit with the frame.
As still further aspects of the utility model: the rotating assembly comprises a moving block sleeved on the screw rod, a hydraulic oil cylinder arranged on one side of the moving block, a motor case connected with one end of an output shaft of the hydraulic oil cylinder and a sealing cover fixedly connected with the bottom of the motor case, a rotating motor is arranged in the motor case, and an output shaft of the rotating motor sequentially penetrates through the motor case and the sealing cover to be connected with a rotating seat.
As still further aspects of the utility model: the clamping assembly comprises a groove formed in the rotating seat, a hydraulic damping telescopic rod and a clamping plate, wherein the hydraulic damping telescopic rod and the clamping plate are arranged in the groove at equal intervals, one end of the clamping plate is connected with the hydraulic damping telescopic rod together, and a spring is sleeved on the hydraulic damping telescopic rod.
As still further aspects of the utility model: the heat dissipation assembly comprises a fixed plate welded on one side of the tin furnace and a blower fixedly connected with the top of the fixed plate through bolts, the blower is connected with the inner cavity of the tin furnace through a pipeline, and a control switch is arranged at the top of the blower.
As still further aspects of the utility model: the suction assembly comprises a collecting box arranged on one side of the tin furnace and a suction pump arranged on one side of the top of the collecting box, a collecting pipe is arranged on one side of the suction pump, the collecting pipe penetrates through the top of the collecting box, and the collecting pipe is communicated with the inner cavity of the collecting box.
As still further aspects of the utility model: the tin furnace is provided with an air outlet on one side facing the collecting box, and the collecting box is provided with an air inlet corresponding to the air outlet.
Compared with the prior art, the utility model provides the hot melting tin stripping furnace for waste circuit board treatment, which has the following beneficial effects:
1. According to the hot melting tin removing furnace for waste circuit board treatment, through the arrangement of the hot melting mechanism, the circuit board is subjected to hot melting tin removing treatment through the electric heating pipe, a worker takes down the circuit board body after tin removing, then the subsequent dismantling operation is completed, at the moment, the worker does not need to use violence to dismantle, the dismantled components are complete and not easy to damage, maximum utilization can be guaranteed, the tin removing treatment is convenient, and the treatment speed is high;
2. according to the hot melting tin removing furnace for waste circuit board treatment, through the arrangement of the fixing mechanism, the circuit board can vertically move up and down on the ground through the lifting assembly, and the circuit board can be driven to rotate by driving the rotating seat through the rotating motor, so that manual hot melting tin removing operation is replaced;
3. The utility model provides a waste circuit board handles with hot melt detinning stove, through being provided with heat dissipation mechanism, the circuit board after the detinning passes through the air-blower operation, the heat dissipation of blowing is carried out to the circuit board body after the detinning, in the process of blowing, through being provided with suction component, from inside dispel the heat to the opposite side of circuit board body after the detinning, thereby the circuit board body after the decinning is accelerated dispels the heat, the natural cooling time of circuit board after the hot melt detinning operation has been shortened, the preparation time between two hot melt detinning operations has been shortened, the work efficiency of device has been improved, the heavy metal gas that produces in the hot melt detinning operation in-process is collected simultaneously, the heavy metal gas after the evaporation can be inhaled to the operating personnel's of having solved in the hot melt detinning operation in-process, thereby harm operating personnel's healthy problem.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.
Drawings
FIG. 1 is a three-dimensional view of the whole structure of a hot-melt tin-removing furnace for waste circuit board treatment according to the present utility model;
FIG. 2 is a three-dimensional view of a hot melting mechanism of a hot melting tin removing furnace for waste circuit board treatment, which is provided by the utility model;
FIG. 3 is a three-dimensional view of a fixing mechanism of a hot-melt tin-removing furnace for waste circuit board treatment, which is provided by the utility model;
Fig. 4 is a three-dimensional view of a heat dissipation mechanism of a hot-melt tin-removing furnace for waste circuit board treatment according to the present utility model.
In the figure: 1. a hot melting mechanism; 2. a fixing mechanism; 3. a heat dissipation mechanism; 11. a tin furnace; 12. an electric heating tube; 13. a control panel; 14. a support plate; 15. a frame; 16. a mounting groove; 17. a screw rod; 18. a servo motor; 21. a moving block; 22. a hydraulic cylinder; 23. a motor case; 24. sealing cover; 25. a rotating seat; 26. a groove; 27. a hydraulic damping telescopic rod; 28. a clamping plate; 29. a spring; 31. a fixing plate; 32. a blower; 33. a control switch; 34. a collection box; 35. a suction pump; 36. and (5) collecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1 referring to fig. 1 to 4, a hot-melt tin-removing furnace for waste circuit board treatment comprises a hot-melt mechanism 1, a fixing mechanism 2 and a heat dissipation mechanism 3;
hot melt mechanism 1: the hot melting mechanism 1 comprises a tin furnace 11, a heating component arranged in the tin furnace 11 and a lifting component arranged on one side of the tin furnace 11;
The heating component comprises an electric heating pipe 12 and a control panel 13, wherein the electric heating pipe 12 is arranged on the inner wall of the bottom surface of the tin furnace 11 at equal distance, and the control panel 13 is arranged on one side of the front surface of the tin furnace 11, and the control panel 13 is connected with a signal receiving end of the electric heating pipe 12 through a signal wire;
The lifting assembly comprises a supporting plate 14 welded on one side of the tin furnace 11, a frame 15 fixedly connected with the top of the supporting plate 14, a mounting groove 16 formed on one side of the frame 15, a screw rod 17 arranged in the mounting groove 16 and a servo motor 18 arranged on the top of the frame 15, an output shaft of the servo motor 18 penetrates through the mounting groove 16 to be connected with the screw rod 17, and an output shaft of the servo motor 18 is in running fit with the frame 15;
The control panel 13 controls the electric heating pipe 12 to perform hot melting and tin removing treatment on the circuit board, and the servo motor 18 drives the screw rod 17 to rotate, so that the moving block 21 moves up and down along the mounting groove 16 along with the rotation of the screw rod 17, and the circuit board moves up and down vertically to the bottom surface.
Example 2, with reference to fig. 1-4, this example is optimized on the basis of example 1, specifically:
Fixing mechanism 2: the fixing mechanism 2 comprises a rotating component arranged at one side of the lifting component and a clamping component arranged at the bottom of the rotating component;
The rotating assembly comprises a moving block 21 sleeved on the screw rod 17, a hydraulic oil cylinder 22 arranged on one side of the moving block 21, a motor box 23 connected with one end of an output shaft of the hydraulic oil cylinder 22 and a sealing cover 24 fixedly connected with the bottom of the motor box 23, a rotating motor is arranged in the motor box 23, and an output shaft of the rotating motor sequentially penetrates through the motor box 23 and the sealing cover 24 to be connected with a rotating seat 25;
The clamping assembly comprises a groove 26 formed in the rotating seat 25, a hydraulic damping telescopic rod 27 and a clamping plate 28, wherein the hydraulic damping telescopic rod 27 and the clamping plate 28 are arranged in the groove 26 at equal intervals, one end of the hydraulic damping telescopic rod 27 is connected together, and a spring 29 is sleeved on the hydraulic damping telescopic rod 27;
The circuit board is placed in the groove 26, is clamped and fixed through the hydraulic damping telescopic rod 27, the spring 29 and the clamping plate 28, and the rotating seat 25 is driven to rotate through the rotating motor in the motor box 23 to drive the circuit board to rotate, so that the hot melting angle of the circuit board is adjusted.
Example 3, referring to fig. 1-4, this example is optimized based on example 1, specifically:
Heat dissipation mechanism 3: the heat dissipation mechanism 3 comprises heat dissipation components symmetrically arranged on one side of the tin furnace 11 and suction components arranged on the other side of the tin furnace 11;
The heat radiation component comprises a fixed plate 31 welded on one side of the tin furnace 11 and a blower 32 fixedly connected with the top of the fixed plate 31 through bolts, the blower 32 is connected with the inner cavity of the tin furnace 11 through a pipeline, and a control switch 33 is arranged at the top of the blower 32;
The suction assembly comprises a collecting box 34 arranged on one side of the tin furnace 11 and a suction pump 35 arranged on one side of the top of the collecting box 34, a collecting pipe 36 is arranged on one side of the suction pump 35, the collecting pipe 36 penetrates through the top of the collecting box 34, and the collecting pipe 36 is communicated with the inner cavity of the collecting box 34;
The side of the tin furnace 11 facing the collecting box 34 is provided with an air outlet, and the collecting box 34 is provided with an air inlet corresponding to the position of the air outlet;
after the tin stripping operation is finished, the blower 32 is started to run, the circuit board body after the tin stripping is blown to dissipate heat, in the blowing process, the suction pump 35, the collecting pipe 36 and the collecting box 34 are arranged, and the other side of the circuit board body after the tin stripping is cooled from the inside, so that the heat dissipation of the circuit board body after the tin stripping is quickened, the natural cooling time of the circuit board after the hot melting stripping operation is shortened, the preparation time between two hot melting tin stripping operations is shortened, the working efficiency of the device is improved, and meanwhile, the heavy metal gas generated in the hot melting tin stripping operation process is collected into the collecting box 34, so that the problem that operators can inhale the evaporated heavy metal gas in the hot melting tin stripping operation process is solved, and the physical health of the operators is endangered.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a waste circuit board handles with hot melt detinning stove, includes hot melt mechanism (1), fixed establishment (2) and heat dissipation mechanism (3), its characterized in that, hot melt mechanism (1): the hot melting mechanism (1) comprises a tin furnace (11), a heating component arranged in the tin furnace (11) and a lifting component arranged on one side of the tin furnace (11);
fixing mechanism (2): the fixing mechanism (2) comprises a rotating assembly arranged at one side of the lifting assembly and a clamping assembly arranged at the bottom of the rotating assembly;
heat dissipation mechanism (3): the heat dissipation mechanism (3) comprises heat dissipation components symmetrically arranged on one side of the tin furnace (11) and suction components arranged on the other side of the tin furnace (11).
2. The hot-melt detinning furnace for waste circuit board treatment according to claim 1, wherein the heating assembly comprises an electric heating tube (12) arranged at equal distance on the inner wall of the bottom surface of the tin furnace (11) and a control panel (13) arranged on the front side of the tin furnace (11), and the control panel (13) is connected with the signal receiving end of the electric heating tube (12) through a signal wire.
3. The hot-melt tin removing furnace for waste circuit board treatment according to claim 1, wherein the lifting assembly comprises a supporting plate (14) welded on one side of the tin furnace (11), a frame (15) fixedly connected with the top of the supporting plate (14), a mounting groove (16) formed on one side of the frame (15), a screw rod (17) mounted in the mounting groove (16) and a servo motor (18) arranged on the top of the frame (15), and an output shaft of the servo motor (18) penetrates through the mounting groove (16) to be connected with the screw rod (17), wherein the output shaft of the servo motor (18) is in running fit with the frame (15).
4. The hot-melt tin removing furnace for waste circuit board treatment according to claim 1, wherein the rotating assembly comprises a moving block (21) sleeved on a screw rod (17), a hydraulic oil cylinder (22) arranged on one side of the moving block (21), a motor box (23) connected with one end of an output shaft of the hydraulic oil cylinder (22) and a sealing cover (24) fixedly connected with the bottom of the motor box (23), a rotating motor is arranged in the motor box (23), and an output shaft of the rotating motor sequentially penetrates through the motor box (23) and the sealing cover (24) to be connected with a rotating seat (25).
5. The hot melting tin removing furnace for waste circuit board treatment according to claim 1, wherein the clamping assembly comprises a groove (26) formed in the rotating seat (25), a hydraulic damping telescopic rod (27) arranged in the groove (26) at equal intervals, and a clamping plate (28) connected with one end of the hydraulic damping telescopic rod (27) together, and a spring (29) is sleeved on the hydraulic damping telescopic rod (27).
6. The hot-melt detinning furnace for waste circuit board treatment according to claim 1, wherein the heat dissipation assembly comprises a fixed plate (31) welded on one side of the tin furnace (11) and a blower (32) fixedly connected with the top of the fixed plate (31) through bolts, the blower (32) is connected with the inner cavity of the tin furnace (11) through a pipeline, and a control switch (33) is arranged at the top of the blower (32).
7. The hot-melt detinning furnace for waste circuit board treatment according to claim 1, wherein the suction assembly comprises a collection box (34) arranged at one side of the tin furnace (11) and a suction pump (35) arranged at one side of the top of the collection box (34), and a collection pipe (36) is arranged at one side of the suction pump (35), the collection pipe (36) penetrates through the top of the collection box (34), and the collection pipe (36) is communicated with the inner cavity of the collection box (34).
8. The hot-melting tin stripping furnace for waste circuit board treatment according to claim 1, wherein the tin furnace (11) is provided with air outlet holes at one side facing the collecting box (34), and the collecting box (34) is provided with air inlet holes corresponding to the air outlet holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904064.5U CN220902107U (en) | 2023-07-19 | 2023-07-19 | Hot melting tin removing furnace for waste circuit board treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904064.5U CN220902107U (en) | 2023-07-19 | 2023-07-19 | Hot melting tin removing furnace for waste circuit board treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902107U true CN220902107U (en) | 2024-05-07 |
Family
ID=90907966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321904064.5U Active CN220902107U (en) | 2023-07-19 | 2023-07-19 | Hot melting tin removing furnace for waste circuit board treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902107U (en) |
-
2023
- 2023-07-19 CN CN202321904064.5U patent/CN220902107U/en active Active
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