CN220407371U - Tin wire preheating processing device - Google Patents
Tin wire preheating processing device Download PDFInfo
- Publication number
- CN220407371U CN220407371U CN202321769931.9U CN202321769931U CN220407371U CN 220407371 U CN220407371 U CN 220407371U CN 202321769931 U CN202321769931 U CN 202321769931U CN 220407371 U CN220407371 U CN 220407371U
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- China
- Prior art keywords
- tin wire
- tin
- traction
- block
- heater
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 238000003466 welding Methods 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005476 soldering Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model discloses a tin wire preheating processing device which comprises a fixed base, wherein a threaded connecting shaft is fixedly arranged on the upper surface of the fixed base and close to the edge of the outer surface of one side, a tin wire coil is movably sleeved on the outer surface of the threaded connecting shaft, two traction blocks are arranged on the upper surface of the fixed base and positioned on one side of the threaded connecting shaft, a heater is fixedly arranged between the two traction blocks, a limit groove is formed in the upper surface of the traction block, a limit block is movably arranged in the limit groove, a fixed groove is formed in the upper surface of the fixed base and close to the edge of the periphery, and a guide device is fixedly arranged on the upper surface of the fixed base and positioned between the threaded connecting shaft and the traction blocks. Because the traction block is arranged at the two sides of the heater, when the two power motors are started simultaneously, the welding tin wire is driven to move simultaneously, and the tension of the welding tin wire heated at the middle position is close to zero, so that the situation that the heated welding tin wire breaks due to overlarge tension is avoided.
Description
Technical Field
The utility model belongs to the technical field of soldering machines, and particularly relates to a tin wire preheating processing device.
Background
At present, in the automatic soldering machine on the market, the tin feeding mechanism used in the process of soldering is a soldering bit part which directly feeds tin to the soldering machine through a tin breaking machine, but even if the tin wire fed is broken, the tin explosion phenomenon with a certain probability still occurs. The automatic soldering machine is characterized in that the tin feeding speed is relatively high in the soldering process, and even if a tin wire is broken, the soldering flux in the tin wire is suddenly boiled at high temperature to generate a tin explosion phenomenon, so that a tin wire preheating device is arranged.
A preheating tin feeding device disclosed in Chinese patent publication No. CN206305575U comprises a heat conducting tin feeding block, a tin feeding pipe, a tin feeding nozzle and a heating core; the tin conveying pipe is communicated with the tin conveying nozzle, the heating core is arranged on the heat conduction tin conveying block, and the heat conduction tin conveying block is arranged on the tin conveying pipe; the heating core, the heat conduction send the tin piece, send the tin pipe all to be the heat conduction material. The preheating tin feeding device is characterized in that a heating core and a heat conduction tin feeding block are added on the basis of the existing tin feeding structure, so that tin wires which are conveyed out through a tin breaking machine or directly reach a certain temperature before contacting a soldering bit, the phenomenon that soldering flux in the tin wires is suddenly boiled to produce explosion tin due to sudden contact with high temperature is avoided, but in the using process, the soldering tin feeding device does not have power, the tin wires need to be driven by the tin soldering machine to pass through the heating device, the tensioned tin wires are easy to break after being preheated, the tin wires need to be rewiring after the tin wires in the tin wire coil are used up, and the tin wires are led to pass through the heating device.
Disclosure of Invention
The utility model aims to provide a tin wire preheating processing device, which solves the problems that in the prior art, the device has no power, a soldering machine is required to drive a tin wire to pass through the inside of a heating device, the tensioned tin wire is easy to break after being preheated, and the tin wire in a tin wire coil needs to be rewiring after being used up, so that the tin wire is led to pass through the inside of the heating device and the operation is complicated.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tin wire preheating processing device, includes unable adjustment base, unable adjustment base upper surface and be close to one side surface edge fixed mounting have the threaded connection axle, threaded connection axle surface activity has cup jointed the tin drum, unable adjustment base upper surface and be located threaded connection axle one side and be provided with two and pull the piece, fixed mounting has the heater between two pulls the piece, it has offered spacing recess to pull the piece upper surface, spacing recess inside movable mounting has the stopper.
Specifically, can be with tin wire dish movable mounting in unable adjustment base top through the threaded connection axle, start and pull the inside motor of piece and can drive the welding tin wire and remove, and pull the piece and be provided with two, spacing recess setting is between two traction pieces, and when two traction pieces started simultaneously, the tension of intermediate position welding tin wire was close and zero during the heating to avoid tension too big, lead to the welding tin wire after the heating to take place the fracture.
Preferably, the fixing groove is formed in the upper surface of the fixing base and is close to the peripheral edge, and the guide device is fixedly arranged on the upper surface of the fixing base and between the threaded connecting shaft and the traction block.
Specifically, can guide the welding tin wire through the director and get into the position of traction between concave wheel and the extrusion fixed wheel, avoid welding tin wire to drop, fixed groove can make things convenient for unable adjustment base to fix on the welding machine.
Preferably, a fixing nut is movably arranged on the outer surface of the threaded connecting shaft, and a welding tin wire is wound inside the tin wire coil.
Specifically, the tin wire coil can be relatively fixed on the outer surface of the threaded connecting shaft through the fixing nut, so that the threaded connecting shaft is prevented from being screwed out when the welding tin wire is pulled.
Preferably, a power motor is fixedly arranged in the traction block, and a traction concave wheel is fixedly arranged at the output end of the power motor.
Specifically, the traction concave wheel can be driven to rotate by starting the power motor, and the traction concave wheel can drive the welding tin wire to move when rotating, so that the welding tin wire is continuously pulled out from the inside of the tin wire coil.
Preferably, a return spring is fixedly arranged in the limiting groove, the other end of the return spring is fixedly connected with the surface of the limiting block, and an extrusion fixing wheel is fixedly arranged on the upper surface of the limiting block.
Specifically, can provide certain thrust for the spacer block through return spring, the stopper receives the thrust and can drive extrusion tight pulley and remove, and extrusion tight pulley removes and can extrude the welding tin line and make its laminating in traction concave wheel recess inside, prevents that the welding tin line from droing, provides sufficient frictional force simultaneously and pulls the welding tin line and remove.
Preferably, the upper surface of the heater is movably provided with a sealing cover, the front surface of the heater is fixedly provided with a buckle, and the upper surface of the heater is embedded with a preheating block.
Specifically, through the welding tin wire that starts the preheating block and can heat the process, sealed lid can get up the heater upper surface relatively, prevents that heat from losing and improves heating efficiency, avoids the workman to touch by mistake simultaneously and scalds, and the buckle can be in the same place sealed lid and heater relatively fixed.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up, make its laminating in traction concave wheel recess through extrusion tight pulley extrusion welding tin wire, prevent that welding tin wire from droing, provide sufficient frictional force simultaneously and pull welding tin wire and remove, start power motor can drive traction concave wheel rotatory, traction concave wheel rotatory can drive welding tin wire and remove, thereby constantly pull out welding tin wire from tin drum inside, because the traction block sets up in the heater both sides, when two power motor start simultaneously, can drive welding tin wire simultaneously and remove, the welding tin wire tension of intermediate position heating is close and zero, thereby avoid tension too big, lead to the welding tin wire after the heating to take place the fracture.
2. Through the extrusion tight pulley that sets up and the mutual cooperation of heater, open sealed lid and expose the preheating block in the air, pass the director with the end of a thread of welding tin line afterwards, stir the extrusion tight pulley card and draw concave round recess inside, lay the welding tin line between the traction block and get into the preheating block inside after, close sealed lid and can accomplish the change installation of tin drum, it is comparatively convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the other side of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is a side cross-sectional view of the present utility model.
In the figure: 1. a fixed base; 101. a fixing groove; 102. a guide; 2. a threaded connection shaft; 201. a fixing nut; 3. a traction block; 301. a power motor; 302. traction concave wheels; 4. a limit groove; 401. a return spring; 402. a limiting block; 403. extruding the fixed wheel; 5. a heater; 501. a buckle; 502. sealing cover; 503. preheating the block; 9. a tin wire coil; 901. and welding tin wires.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a tin wire preheating processing device, includes unable adjustment base 1, unable adjustment base 1 upper surface and be close to one side surface edge fixed mounting has threaded connection axle 2, threaded connection axle 2 surface activity has cup jointed tin drum 9, unable adjustment base 1 upper surface and be located threaded connection axle 2 one side and be provided with two traction block 3, fixed mounting has heater 5 between two traction block 3, traction block 3 upper surface has seted up spacing recess 4, spacing recess 4 inside movable mounting has stopper 402.
In this embodiment, can be with tin wire disk 9 movable mounting in unable adjustment base 1 top through threaded connection axle 2, start and pull the inside motor of piece 3 and can drive welding tin wire 901 and remove, and pull piece 3 and be provided with two, spacing recess 4 sets up between two pull pieces 3, and when two pull pieces 3 start simultaneously, the intermediate position welding tin wire 901's during the heating tension is close with zero to avoid tension too big, lead to welding tin wire 901 after the heating to take place the fracture.
In order to achieve the purpose of fixing the tin wire coil 9, the device is realized by adopting the following technical scheme: the fixing groove 101 is formed in the upper surface of the fixing base 1 and is close to the peripheral edge, the guide 102 is fixedly arranged between the threaded connecting shaft 2 and the traction block 3 on the upper surface of the fixing base 1, the fixing nut 201 is movably arranged on the outer surface of the threaded connecting shaft 2, and the welding tin wire 901 is wound inside the tin wire coil 9.
The welding tin wire 901 can be guided to enter the position between the traction concave wheel 302 and the extrusion fixing wheel 403 through the guide 102, the welding tin wire 901 is prevented from falling off, the fixing groove 101 can facilitate the fixing of the fixing base 1 on the welding machine, the fixing nut 201 can relatively fix the tin wire coil 9 on the outer surface of the threaded connecting shaft 2, and the welding tin wire 901 is prevented from unscrewing from the threaded connecting shaft 2 when being pulled.
In order to achieve the purpose of preventing the solder wire disc 9 from being broken, the device is realized by adopting the following technical scheme: the traction block 3 is internally and fixedly provided with a power motor 301, the output end of the power motor 301 is fixedly provided with a traction concave wheel 302, the inside of a limit groove 4 is fixedly provided with a return spring 401, the other end of the return spring 401 is fixedly connected with the surface of a limit block 402, the upper surface of the limit block 402 is fixedly provided with an extrusion fixed wheel 403, the upper surface of a heater 5 is movably provided with a sealing cover 502, the front surface of the heater 5 is fixedly provided with a buckle 501, and the upper surface of the heater 5 is embedded with a preheating block 503.
The traction concave wheel 302 can be driven to rotate by starting the power motor 301, the traction concave wheel 302 rotates to drive the welding tin wire 901 to move, so that the welding tin wire 901 is continuously pulled out from the inside of the tin wire coil 9, the return spring 401 can provide certain thrust for the limiting block 402, the limiting block 402 is driven by the thrust to move the extrusion fixing wheel 403, the extrusion fixing wheel 403 moves to extrude the welding tin wire 901 to be attached to the inside of a groove of the traction concave wheel 302, enough friction force is provided to drive the welding tin wire 901 to move, the preheating block 503 is started to heat the passing welding tin wire 901, the sealing cover 502 can seal the upper surface of the heater 5 relatively, heat dissipation is prevented, heating efficiency is improved, meanwhile, mistaken contact scalding of workers is avoided, and the sealing cover 502 and the heater 5 are fixed relatively by the buckle 501.
The working principle and the using flow of the utility model are as follows: when the device is used, the device is required to be installed at a proper position, the power motor 301 is started to drive the traction concave wheel 302 to rotate, the traction concave wheel 302 rotates to drive the welding tin wire 901 to move, so that the welding tin wire 901 is continuously pulled out from the interior of the tin wire coil 9, the preheating block 503 is started to heat the welding tin wire 901 passing through the welding tin wire 901, the tin wire coil 9 is preheated, after the welding tin wire 901 in the tin wire coil 9 is used up, the fixing nut 201 is screwed out to replace a new tin wire coil 9, the relative fixation of the clamping buckle 501 to the sealing cover 502 is released, the sealing cover 502 is opened to expose the preheating block 503 in the air, then the wire head of the welding tin wire 901 passes through the guide 102, the pressing fixed wheel 403 is stirred to be clamped into the groove of the traction concave wheel 302, and after the welding tin wire 901 between the traction blocks 3 is paved into the preheating block 503, the sealing cover 502 is closed, and the replacement and the installation of the tin wire coil 9 can be completed, so that the device is more convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tin wire preheats processingequipment, includes unable adjustment base (1), its characterized in that: the utility model discloses a tin wire coil, including unable adjustment base (1), threaded connection axle (2) are installed to unable adjustment base (1) upper surface and are close to one side surface edge position fixed mounting, threaded connection axle (2) surface activity has cup jointed tin wire coil (9), unable adjustment base (1) upper surface and be located threaded connection axle (2) one side and be provided with two traction block (3), fixed mounting has heater (5) between two traction block (3), spacing recess (4) have been seted up to traction block (3) upper surface, spacing recess (4) inside movable mounting has stopper (402).
2. The tin wire preheating processing apparatus of claim 1, wherein: the fixing base is characterized in that a fixing groove (101) is formed in the upper surface of the fixing base (1) and close to the peripheral edge, and a guide (102) is fixedly arranged between the threaded connecting shaft (2) and the traction block (3) on the upper surface of the fixing base (1).
3. The tin wire preheating processing apparatus of claim 1, wherein: the outer surface of the threaded connecting shaft (2) is movably provided with a fixing nut (201), and a welding tin wire (901) is wound inside the tin wire coil (9).
4. The tin wire preheating processing apparatus of claim 1, wherein: the traction block (3) is internally and fixedly provided with a power motor (301), and the output end of the power motor (301) is fixedly provided with a traction concave wheel (302).
5. The tin wire preheating processing apparatus of claim 1, wherein: the limiting groove (4) is internally and fixedly provided with a return spring (401), the other end of the return spring (401) is fixedly connected with the surface of a limiting block (402), and the upper surface of the limiting block (402) is fixedly provided with an extrusion fixing wheel (403).
6. The tin wire preheating processing apparatus of claim 1, wherein: the novel heating device is characterized in that a sealing cover (502) is movably arranged on the upper surface of the heater (5), a buckle (501) is fixedly arranged on the front surface of the heater (5), and a preheating block (503) is embedded and arranged on the upper surface of the heater (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769931.9U CN220407371U (en) | 2023-07-07 | 2023-07-07 | Tin wire preheating processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769931.9U CN220407371U (en) | 2023-07-07 | 2023-07-07 | Tin wire preheating processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407371U true CN220407371U (en) | 2024-01-30 |
Family
ID=89643170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321769931.9U Active CN220407371U (en) | 2023-07-07 | 2023-07-07 | Tin wire preheating processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407371U (en) |
-
2023
- 2023-07-07 CN CN202321769931.9U patent/CN220407371U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |