CN114164384B - Automatic tin-dipping equipment for motor terminals - Google Patents

Automatic tin-dipping equipment for motor terminals Download PDF

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Publication number
CN114164384B
CN114164384B CN202111552097.3A CN202111552097A CN114164384B CN 114164384 B CN114164384 B CN 114164384B CN 202111552097 A CN202111552097 A CN 202111552097A CN 114164384 B CN114164384 B CN 114164384B
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wall
fixedly connected
tin
mounting
opening
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CN114164384A (en
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刘德广
陈刚
白亚磊
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Hunan Guomeng Technology Co ltd
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Hunan Guomeng Technology Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/08—Tin or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention belongs to the technical field of motor terminal processing, and particularly relates to automatic tin-dipping equipment for a motor terminal. This automatic wicking equipment of motor terminal is through setting up conveyer for positive and negative rotation motor drives the threaded rod rotation, and then drives the installation slider and slide in first spout, when the installation slider slides to in the cooling platform, transmission gear just offers meshing rotation with the rack, when the installation slider removes, drive first connecting axle and rotate, and then drive wicking device and rotate the effect, can cool off motor terminal's tin liquid on the way of transporting motor terminal, reduce motor terminal required time when this technology of wicking, increase motor terminal wicking's work efficiency.

Description

Automatic tin-dipping equipment for motor terminals
Technical Field
The invention relates to the technical field of motor terminal processing, in particular to automatic tin dipping equipment for a motor terminal.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law; indicated in the circuit by the letter M (old standard by D); the main function of the device is to generate driving torque which is used as a power source of electric appliances or various machines; the generator is denoted by the letter G in the circuit; the main function of the generator is to convert mechanical energy into electric energy, and the most common use at present is to utilize heat energy, water energy and the like to push the generator rotor to generate electricity;
the tin dipping equipment of the motor terminal is used for inserting the motor terminal into a tin furnace and dipping tin liquid, then taking out the motor terminal after tin dipping is completed, when the motor terminal is inserted into the tin furnace, the motor terminal can be taken out after being placed in the tin furnace for a certain time, excessive tin liquid which is attached to the motor terminal cannot be removed in time, so that the tin liquid is excessively used, and after tin dipping of the motor terminal is completed, the motor terminal needs to be placed into a cooling device for a certain time to cool the tin liquid on the motor terminal, so that the time required by the tin dipping process of the motor terminal is increased, and the work efficiency of tin dipping of the motor terminal is reduced.
Disclosure of Invention
Based on the technical problems that the prior motor terminal needs to be placed for a period of time during tin dipping and cooling, the time required by the tin dipping process of the motor terminal is increased, and the working efficiency of tin dipping of the motor terminal is reduced, the invention provides automatic tin dipping equipment for the motor terminal.
The invention provides automatic tin dipping equipment for a motor terminal, which comprises an operation table, wherein a tin furnace is fixedly arranged on one side surface of the operation table, a conveying device is arranged on the upper surface of the operation table, one end of the conveying device is provided with a steering component, one end of the steering component is fixedly connected with a tin dipping device, the conveying device drives the steering component and the tin dipping device to convey, the steering component drives the tin dipping device to deflect at an angle, the tin dipping device drives the motor terminal to rotate and lift, the motor terminal is driven to finish tin dipping, a drying and cooling device is fixedly connected on one side surface of the operation table, and the drying and cooling device dries and cools tin liquid on the surface of the motor terminal after tin dipping is finished;
the steering component comprises a first mounting block and a hinge rod;
the tin dipping device comprises a second mounting block fixedly connected to one end of the hinging rod, and a first hydraulic cylinder is fixedly mounted on the upper surface of the second mounting block;
the drying and cooling device comprises a cooling table, wherein supporting legs which are uniformly distributed are fixedly connected to the lower surface of the cooling table, and a third mounting opening is formed in one side surface of the cooling table.
Preferably, the conveyer is including seting up in the inner wall of operation panel upper surface is isosceles trapezoid structure's first spout and installation slider, first installing port has all been seted up to the both ends inner wall of first spout, two the inner wall of first installing port is all through bearing fixedly connected with threaded rod, the one end surface of operation panel passes through supporting shoe fixed mounting and has positive reverse motor, the main shaft end of positive reverse motor pass through the shaft coupling with the one end surface fixed connection of threaded rod.
Preferably, a threaded opening is formed in one side surface of the installation sliding block, the outer surface of the lower end of the installation sliding block is in an isosceles trapezoid shape, the installation sliding block is in threaded connection with the outer surface of the threaded rod through the threaded opening, the outer surface of the lower end of the installation sliding block is in sliding connection with the inner wall of the first sliding groove, and a first connecting port is formed in one side surface of the upper end of the installation sliding block.
Preferably, the inner wall of the first connecting port is fixedly connected with a first connecting shaft through a bearing, a transmission gear is fixedly sleeved on the outer surface of one end of the first connecting shaft, a rack is fixedly connected with one side surface of the operation table, and the transmission gear is meshed with the rack for transmission.
Preferably, the lower surface of the first installation block is fixedly connected with the peripheral side surface of the other end of the first connecting shaft, the second connecting port is formed in the upper surface of the first installation block, the driving motor is fixedly installed on the inner wall of the second connecting port, the hinge groove is formed in one end surface of the first connecting shaft, the hinge joint is formed in the peripheral side surface of the first connecting shaft, one end of the hinge joint penetrates through one end inner wall of the hinge rod and extends to the outer surface of the first connecting shaft, and the main shaft of the driving motor is movably inserted into the inner wall of the hinge joint and is fixedly connected with the hinge rod.
Preferably, the hydraulic rod of the first hydraulic cylinder is far away from the outer surface of one end of the piston and is fixedly connected with a mounting column through a bearing, the circumferential side surface of the mounting column is fixedly connected with a guide column, a telescopic opening is formed in the upper surface of the second mounting block, the outer surface of the mounting column is movably sleeved with the inner wall of the telescopic opening, a spiral groove is formed in the inner wall of the telescopic opening, the outer surface of the guide column is in sliding connection with the inner wall of the spiral groove, and a clamping opening with a straight groove opening structure is formed in the lower surface of the mounting column.
Preferably, the second mounting port has been seted up to the interior roof of clamp and get the mouth, the inner wall fixed mounting of second mounting port has the second pneumatic cylinder, the one end fixedly connected with control section of thick bamboo of the hydraulic rod of second pneumatic cylinder, the surface of control section of thick bamboo with the inner wall activity of clamp and get the mouth cup joints, the second spout has all been seted up to the both sides inner wall of clamp and get the mouth, the lower extreme inner wall of clamp and get the mouth is provided with two clamping jaws that are symmetric distribution, two the both sides surface of clamping jaw is fixedly connected with guide block, the surface of guide block with the inner wall slip grafting of second spout.
Preferably, a heat absorption block is fixedly connected to one side surface of the tin furnace, a heat conduction pipe is fixedly connected to one side surface of the heat absorption block, and a heat insulation sleeve is fixedly sleeved on the outer surface of the heat conduction pipe.
Preferably, the inner wall of the cooling table is provided with a distribution groove which is mutually communicated with the inner wall of the third mounting opening, a through hole is formed in one side surface of the distribution groove, one end of the through hole penetrates through and extends to one side surface of the cooling table, a penetrating opening is formed in one end surface of the cooling table, which is close to the tin furnace, one end of the penetrating opening penetrates through and extends to the inner wall of the third mounting opening, and one end of the heat conducting pipe extends to the inner wall of the third mounting opening through the penetrating opening.
Preferably, the inner wall of the third mounting port is provided with a heat dissipation ring, the inner surface of the heat dissipation ring is fixedly connected with a plurality of heat dissipation plates which are uniformly distributed, the upper surface of the cooling table is fixedly provided with a fan, and the air outlet end of the fan is fixedly communicated with the inner wall of the third mounting port through a connecting pipe.
The beneficial effects of the invention are as follows:
1. through setting up conveyer for positive and negative rotation motor drives the threaded rod rotation, and then drives the installation slider and slides in first spout, when the installation slider slides to in the cooling platform, transmission gear just offers the meshing rotation with the rack, when the installation slider removes, drives first connecting axle and rotates, and then drives the effect that the wicking device rotated, can cool off the tin liquid on the motor terminal on the way to motor terminal transportation, reduces the motor terminal and at the time of this technology of wicking, increases the work efficiency of motor terminal wicking.
2. Through setting up the wicking device, drive the control section of thick bamboo and move down through the second pneumatic cylinder, the diameter of cooperation clamping jaw upper end increase gradually, make two clamping jaws be close to gradually, lead two clamping jaws through the cooperation of guide block and second spout, and prevent that two clamping jaws from getting the mouth from pressing from both sides, get motor terminal automatically, first pneumatic cylinder drives the erection column and reciprocates, because be connected through the bearing between the hydraulic stem of first pneumatic cylinder and the erection column, and through the cooperation of guide column and helicla flute, make the erection column do rotary motion in the time of reciprocating, and then drive motor terminal rotatory lift, make the surface of motor terminal can even coating have tin liquid, and unnecessary tin liquid drops in the tin stove along with the rotation of erection column on the motor terminal.
3. Through setting up dry cooling device, the fan passes through the connecting pipe with wind transfer to in the distribution tank through the through-hole blow off, when wind is conveyed to heat dissipation ring department, reduce the humidity in the wind through the heat on heat dissipation ring and the heating panel, heat dissipation ring's heat adsorbs unnecessary heat on the tin stove through the heat absorption piece, and pass through the heat pipe and pass through in the heat dissipation ring, reach energy recycling, rotate through the rotatory motor terminal that drives of wicking device, and cooperate dry cooling device's auxiliary cooling, make motor terminal can accomplish the cooling in the transportation, and then improve the work efficiency to motor terminal wicking.
Drawings
Fig. 1 is a schematic diagram of an automatic tin-dipping device for motor terminals according to the present invention;
fig. 2 is a cross-sectional view of an automatic tin-dipping device for motor terminals according to the present invention;
fig. 3 is a cross-sectional view of a cooling table of an automatic tin-dipping device for motor terminals according to the present invention;
fig. 4 is a perspective view of a steering component of the automatic tin-dipping device for motor terminals according to the present invention;
fig. 5 is a sectional view of a second mounting block of the automatic tin-plating device for motor terminals according to the present invention;
fig. 6 is an exploded view of a tin dipping device of an automatic tin dipping device for motor terminals according to the invention;
fig. 7 is a perspective view of a clamping jaw structure of an automatic motor terminal tin-dipping device according to the invention;
fig. 8 is a cross-sectional view of a heat conducting tube structure of an automatic tin-dipping device for motor terminals.
In the figure: 1. an operation table; 2. a tin furnace; 3. a first mounting block; 31. a hinge rod; 32. a second connection port; 33. a driving motor; 34. a hinge groove; 35. a hinge joint; 4. a second mounting block; 41. a first hydraulic cylinder; 42. a mounting column; 43. a guide post; 44. a telescopic opening; 45. a spiral groove; 46. a clamping port; 47. a second mounting port; 48. a second hydraulic cylinder; 49. a control cylinder; 410. a second chute; 411. a clamping jaw; 412. a guide block; 413. a heat absorbing block; 414. a heat conduction pipe; 415. a thermal insulation sleeve; 5. a cooling table; 51. support legs; 52. a third mounting port; 53. a distribution groove; 54. a through hole; 55. a through hole; 56. a heat dissipation ring; 57. a heat dissipation plate; 58. a blower; 6. a first chute; 61. installing a sliding block; 62. a first mounting port; 63. a threaded rod; 64. a forward and reverse rotation motor; 65. a threaded port; 66. a first connection port; 67. a first connecting shaft; 68. a transmission gear; 69. a rack.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1-8, an automatic tin-dipping device for a motor terminal comprises an operation table 1, a tin furnace 2 is fixedly arranged on one side surface of the operation table 1, a conveying device is arranged on the upper surface of the operation table 1, a steering component is arranged at one end of the conveying device, the tin-dipping device is fixedly connected to one end of the steering component, the conveying device drives the steering component and the tin-dipping device to convey, the steering component drives the tin-dipping device to deflect at an angle, the tin-dipping device drives the motor terminal to rotate and lift, the motor terminal is driven to finish tin-dipping, and a drying and cooling device is fixedly connected to one side surface of the operation table 1 and used for drying and cooling tin liquid on the surface of the motor terminal after tin-dipping is finished;
the conveying device comprises a first chute 6 and an installation sliding block 61, wherein the inner walls of the first chute 6 are arranged on the upper surface of the running table 1 and are of isosceles trapezoid structures, in order to stably install a threaded rod 63 in the first chute 6, first installation openings 62 are formed in the inner walls of the two ends of the first chute 6, further, the inner walls of the two first installation openings 62 are fixedly connected with the threaded rod 63 through bearings, in order to better install a forward and reverse motor 64, a forward and reverse motor 64 is fixedly installed on one end surface of the running table 1 through a supporting block, and in order to enable the forward and reverse motor 64 to drive the threaded rod 63 to rotate, a main shaft end of the forward and reverse motor 64 is fixedly connected with one end surface of the threaded rod 63 through a coupler;
in order to enable the installation slide block 61 to slide in the first sliding groove 6 along with the rotation of the threaded rod 63, a threaded opening 65 is formed in one side surface of the installation slide block 61, in order to guide the installation slide block 61, the outer surface of the lower end of the installation slide block 61 is in an isosceles trapezoid shape, the installation slide block 61 is in threaded connection with the outer surface of the threaded rod 63 through the threaded opening 65, and further, the outer surface of the lower end of the installation slide block 61 is in sliding connection with the inner wall of the first sliding groove 6;
in order to mount the first connecting shaft 67 on the mounting slide block 61, a first connecting port 66 is formed on one side surface of the upper end of the mounting slide block 61), further, the inner wall of the first connecting port 66 is fixedly connected with the first connecting shaft 67 through a bearing, in order to drive the first connecting shaft 67 to rotate in the moving process of the mounting slide block 61, a transmission gear 68 is fixedly sleeved on the outer surface of one end of the first connecting shaft 67, further, a rack 69 is fixedly connected to one side surface of the operating platform 1, further, the transmission gear 68 is meshed with the rack 69 for transmission, and the first connecting shaft 67 is driven to rotate through the meshing of the transmission gear 68 and the rack 69, so that the tin immersion device is driven to rotate;
the steering component comprises a first mounting block 3 and a hinging rod 31, the lower surface of the first mounting block 3 is fixedly connected with the peripheral side surface of the other end of the first connecting shaft 67, a second connecting port 32 is formed in the upper surface of the first mounting block 3, a driving motor 33 is fixedly mounted on the inner wall of the second connecting port 32, a hinging groove 34 is formed in one end surface of the first connecting shaft 67, in order to connect the hinging rod 31 with the first connecting shaft 67, further, a hinging port 35 is formed in the peripheral side surface of the first connecting shaft 67, in order to enable the hinging rod 31 to rotate by rotating the driving motor 33, one end of the hinging port 35 penetrates through the inner wall of one end of the hinging rod 31 and extends to the outer surface of the first connecting shaft 67, further, a main shaft of the driving motor 33 is movably spliced with the inner wall of the hinging port 35 and is fixedly connected with the hinging rod 31, the hinging rod 31 is driven by the driving motor 33 to rotate, and further, a tin immersion device is driven by the driving motor 33 to rotate to one end of the tin immersion platform 1, and the terminal is convenient to clamp and clamp the terminal;
the tin dipping device comprises a second mounting block 4 fixedly connected to one end of the hinging rod 31, a first hydraulic cylinder 41 is fixedly arranged on the upper surface of the second mounting block 4 for driving the mounting column 42 to lift, further, the mounting column 42 is fixedly connected to the outer surface of one end, far away from a piston, of the hydraulic rod of the first hydraulic cylinder 41 through a bearing for enabling the mounting column 42 to perform rotary motion during lifting, a guide column 43 is fixedly connected to the peripheral side surface of the mounting column 42, a telescopic opening 44 is formed in the upper surface of the second mounting block 4 for guiding the mounting column 42, the outer surface of the mounting column 42 is movably sleeved with the inner wall of the telescopic opening 44, further, a spiral groove 45 is formed in the inner wall of the telescopic opening 44, the outer surface of the guide column 43 is slidably inserted with the inner wall of the spiral groove 45, and the first hydraulic cylinder 41 drives the mounting column 42 to lift and simultaneously matches with the sliding of the guide column 43 in the spiral groove 45, so that the mounting column 42 can rotate during lifting;
in order to control two clamping jaws 411 to clamp the motor terminal, a clamping jaw 46 with a straight slot structure is arranged on the lower surface of the mounting column 42, a second mounting hole 47 is arranged on the inner top wall of the clamping jaw 46 in order to mount a second hydraulic cylinder 48, further, a second hydraulic cylinder 48 is fixedly arranged on the inner wall of the second mounting hole 47, in order to control the distance between the two clamping jaws 411 through lifting of a control cylinder 49, one end of a hydraulic rod of the second hydraulic cylinder 48 is fixedly connected with a control cylinder 49, further, the outer surface of the control cylinder 49 is movably sleeved with the inner wall of the clamping jaw 46, further, two clamping jaws 411 which are symmetrically distributed are arranged on the inner wall of the lower end of the clamping jaw 46, in order to guide and limit the clamping jaw 411, two side surfaces of the clamping jaw 411 are fixedly connected with a guide block 412, two side inner walls of the clamping jaw 46 are respectively provided with a second sliding chute 410, further, the outer surface of the guide block 412 and the inner wall of the second sliding chute 410 are gradually connected with the inner wall of the second sliding chute 410, and the diameter of the clamping jaw 411 is gradually increased along with the movement of the clamping jaw 49, and the clamping jaw is gradually moved along with the movement of the clamping jaw 49;
in order to utilize the superfluous heat on the tin furnace 2, a heat absorbing block 413 is fixedly connected to one side surface of the tin furnace 2, a heat conducting pipe 414 is fixedly connected to one side surface of the heat absorbing block 413 in order to conduct the heat absorbed by the heat absorbing block 413 into the cooling table 5, a heat insulating sleeve 415 is fixedly sleeved on the outer surface of the heat conducting pipe 414 in order to prevent the heat in the heat conducting pipe 414 from being dissipated in the middle of conduction, the drying and cooling device comprises a cooling table 5, a supporting leg 51 which is uniformly distributed is fixedly connected to the lower surface of the cooling table 5 in order to better support the cooling table 5, a third mounting opening 52 is formed on one side surface of the cooling table 5 in order to convey the wind of a fan 58 into the distribution groove 53, a distribution groove 53 which is mutually communicated with the inner wall of the third mounting opening 52 is further formed on the inner wall of the cooling table 5, a through hole 54 is formed on one side surface of the distribution groove 53 in order to enable one end of the through hole 54 to penetrate and extend to the cooling table 5, a third mounting opening 52 is formed on one side of the cooling table 5 to extend through the inner wall 55, and a third mounting opening 52 is formed on the inner wall 55;
in order to remove the moisture in the wind generated by the fan 58, a heat dissipation ring 56 is installed on the inner wall of the third installation opening 52, further, a plurality of heat dissipation plates 57 which are uniformly distributed are fixedly connected to the inner surface of the heat dissipation ring 56, further, the fan 58 is fixedly installed on the upper surface of the cooling table 5, and the air outlet end of the fan 58 is fixedly communicated with the inner wall of the third installation opening 52 through a connecting pipe.
Working principle: when the motor terminal needs to be tin-dipped, a worker sits at one end of the operation table 1, places the terminal needing tin-dipping between the two clamping jaws 411, drives the control cylinder 49 to move downwards through the second hydraulic cylinder 48, matches with the gradually increased diameter of the upper ends of the clamping jaws 411, enables the two clamping jaws 411 to be gradually close, guides the two clamping jaws 411 through the matching of the guide block 412 and the second sliding chute 410, prevents the two clamping jaws 411 from falling from the clamping opening 46, automatically clamps the motor terminal, and can also add an infrared switch at the lower end of the mounting column 42 to automatically clamp the motor terminal;
after the motor terminal is mounted on the mounting post 42, the driving motor 33 is controlled to be electrified to drive the hinging rod 31 to rotate, so that the hinging rod 31 rotates from the condition of being at a right angle of 90 degrees with the first connecting shaft 67 to the condition of being coaxial with the first connecting shaft 67 at 180 degrees, the mounting post 42 is positioned right above the tin furnace 2, the first hydraulic cylinder 41 drives the mounting post 42 to move downwards, and as the hydraulic rod of the first hydraulic cylinder 41 is connected with the mounting post 42 through a bearing, the mounting post 42 moves downwards and rotates through the cooperation of the guide post 43 and the spiral groove 45, the motor terminal is driven to rotate downwards, the surface of the motor terminal can be uniformly coated with tin liquid, then the first hydraulic cylinder 41 is controlled to reset, so that the mounting post 42 rotates upwards, and the superfluous tin liquid attached to the motor terminal falls into the tin furnace 2 along with the rotation of the mounting post 42 while the mounting post 42 rotates;
then the threaded rod 63 is driven to rotate through the forward and reverse rotation motor 64, the installation sliding block 61 is driven to slide in the first sliding groove 6, when the installation sliding block 61 slides into the cooling table 5, the transmission gear 68 just starts to mesh with the rack 69 to rotate, the first connecting shaft 67 is driven to rotate, and then the tin dipping device is driven to rotate, meanwhile, the fan 58 is started, wind is conveyed into the distribution groove 53 through the connecting pipe to be blown out through the through hole 54, when the wind is conveyed to the heat dissipation ring 56, the humidity in the wind is reduced through the heat on the heat dissipation ring 56 and the heat dissipation plate 57, the heat of the heat dissipation ring 56 adsorbs the redundant heat on the tin furnace 2 through the heat absorption block 413, and is transmitted into the heat dissipation ring 56 through the heat conduction pipe 414, the motor terminal is driven to rotate through the rotation of the tin dipping device, and the auxiliary cooling of the drying cooling device is matched, so that the motor terminal can be cooled in the transportation process, and the working efficiency of tin dipping of the motor terminal is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (1)

1. The automatic tin-dipping equipment for the motor terminals comprises an operation table (1), a tin furnace (2) is fixedly arranged on one side surface of the operation table (1), a conveying device is arranged on the upper surface of the operation table (1), a steering part is arranged at one end of the conveying device, a tin-dipping device is fixedly connected to one end of the steering part, the conveying device drives the steering part and the tin-dipping device to convey, the conveying device comprises a first sliding groove (6) and an installation sliding block (61), the inner wall of the upper surface of the operation table (1) is in an isosceles trapezoid structure, first installation openings (62) are respectively formed in the inner walls of the two ends of the first sliding groove (6), threaded rods (63) are fixedly connected to the inner walls of the two first installation openings (62) through bearings, a forward-reverse motor (64) is fixedly arranged on one end surface of the operation table (1) through a supporting block, and a spindle end of the forward-reverse motor (64) is fixedly connected with one end surface of the threaded rods (63) through a coupling;
a threaded opening (65) is formed in one side surface of the installation sliding block (61), the outer surface of the lower end of the installation sliding block (61) is in an isosceles trapezoid shape, the installation sliding block (61) is in threaded connection with the outer surface of the threaded rod (63) through the threaded opening (65), the outer surface of the lower end of the installation sliding block (61) is in sliding connection with the inner wall of the first sliding groove (6), a first connecting port (66) is formed in one side surface of the upper end of the installation sliding block (61), a first connecting shaft (67) is fixedly connected to the inner wall of the first connecting port (66) through a bearing, a transmission gear (68) is fixedly sleeved on the outer surface of one end of the first connecting shaft (67), a rack (69) is fixedly connected to one side surface of the operation table (1), and the transmission gear (68) is in meshed transmission with the rack (69);
the tin immersion device is driven by the steering component to perform angle deflection, the motor terminal is driven by the tin immersion device to rotate and lift, tin immersion is completed by the motor terminal, a drying and cooling device is fixedly connected to one side surface of the operating table (1), and tin liquid on the surface of the motor terminal after tin immersion is dried and cooled by the drying and cooling device;
the steering component comprises a first mounting block (3) and a hinging rod (31), wherein the lower surface of the first mounting block (3) is fixedly connected with the peripheral side surface of the other end of the first connecting shaft (67), a second connecting port (32) is formed in the upper surface of the first mounting block (3), a driving motor (33) is fixedly arranged on the inner wall of the second connecting port (32), a hinging groove (34) is formed in the surface of one end of the first connecting shaft (67), a hinging port (35) is formed in the peripheral side surface of the first connecting shaft (67), one end of the hinging port (35) penetrates through the inner wall of one end of the hinging rod (31) and extends to the outer surface of the first connecting shaft (67), and a main shaft of the driving motor (33) is movably spliced with the inner wall of the hinging port (35) and is fixedly connected with the hinging rod (31);
the tin dipping device comprises a second mounting block (4) fixedly connected to one end of the hinging rod (31), a first hydraulic cylinder (41) is fixedly mounted on the upper surface of the second mounting block (4), a mounting column (42) is fixedly connected to the outer surface of one end, far away from the piston, of the hydraulic rod of the first hydraulic cylinder (41) through a bearing, a guide column (43) is fixedly connected to the peripheral side surface of the mounting column (42), a telescopic opening (44) is formed in the upper surface of the second mounting block (4), the outer surface of the mounting column (42) is movably sleeved with the inner wall of the telescopic opening (44), a spiral groove (45) is formed in the inner wall of the telescopic opening (44), the outer surface of the guide column (43) is in sliding connection with the inner wall of the spiral groove (45), and a clamping opening (46) with a straight groove structure is formed in the lower surface of the mounting column (42).
The inner top wall of the clamping opening (46) is provided with a second mounting opening (47), the inner wall of the second mounting opening (47) is fixedly provided with a second hydraulic cylinder (48), one end of a hydraulic rod of the second hydraulic cylinder (48) is fixedly connected with a control cylinder (49), the outer surface of the control cylinder (49) is movably sleeved with the inner wall of the clamping opening (46), the inner walls of the two sides of the clamping opening (46) are provided with second sliding grooves (410), the inner wall of the lower end of the clamping opening (46) is provided with two clamping jaws (411) which are symmetrically distributed, the two side surfaces of the two clamping jaws (411) are fixedly connected with guide blocks (412), the outer surface of the guide blocks (412) is in sliding connection with the inner wall of the second sliding grooves (410), one side surface of the tin furnace (2) is fixedly connected with a heat absorption block (413), one side surface of the heat absorption block (413) is fixedly connected with a heat conduction pipe (414), and the outer surface of the heat conduction pipe (414) is fixedly sleeved with a heat preservation sleeve (415);
the drying and cooling device comprises a cooling table (5), supporting legs (51) which are uniformly distributed are fixedly connected to the lower surface of the cooling table (5), a third mounting opening (52) is formed in one side surface of the cooling table (5), a distribution groove (53) which is mutually communicated with the inner wall of the third mounting opening (52) is formed in the inner wall of the cooling table (5), a through hole (54) is formed in one side surface of the distribution groove (53), one end of the through hole (54) penetrates through and extends to one side surface of the cooling table (5), a through hole (55) is formed in one end surface, close to the tin furnace (2), of the cooling table (5), one end of the through hole (55) penetrates through and extends to the inner wall of the third mounting opening (52), and one end of the heat conducting pipe (414) extends to the inner wall of the third mounting opening (52) through the through hole (55).
The inner wall of third installing port (52) is installed heat dissipation ring (56), the internal surface fixedly connected with of heat dissipation ring (56) is divided equally and is distributed heating panel (57), the last surface fixed mounting of cooling table (5) has fan (58), the air-out end of fan (58) pass through the connecting pipe with the inner wall fixed intercommunication of third installing port (52).
CN202111552097.3A 2021-12-17 2021-12-17 Automatic tin-dipping equipment for motor terminals Active CN114164384B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN202111552097.3A CN114164384B (en) 2021-12-17 2021-12-17 Automatic tin-dipping equipment for motor terminals

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CN114164384B true CN114164384B (en) 2023-04-21

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671107B1 (en) * 1990-12-27 1993-12-31 Alcatel Cit METHOD AND DEVICE FOR TINNING STEAMABLE BEACHES OF AN ELECTRONIC COMPONENT PACKAGE.
CN107267906B (en) * 2017-08-13 2019-04-23 中山市华美特电器制造有限公司 A kind of automatic wicking equipment of small and special electric machine terminal
CN208977021U (en) * 2018-09-26 2019-06-14 深圳市祺利电子有限公司 A kind of automatic immersion tin device
CN109175578B (en) * 2018-09-29 2024-10-18 珠海科德电子有限公司 Automatic tin dipping machine
CN110877134A (en) * 2019-11-25 2020-03-13 湖南碧建精密机械有限公司 Prevent blackened I shape inductance dip soldering device
CN214867866U (en) * 2021-04-12 2021-11-26 安徽玖邦驱动科技有限公司 Synchronous reduction gear motor terminal wicking device

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