CN117596789A - Tin planting device and tin planting method for circuit board - Google Patents
Tin planting device and tin planting method for circuit board Download PDFInfo
- Publication number
- CN117596789A CN117596789A CN202311686593.7A CN202311686593A CN117596789A CN 117596789 A CN117596789 A CN 117596789A CN 202311686593 A CN202311686593 A CN 202311686593A CN 117596789 A CN117596789 A CN 117596789A
- Authority
- CN
- China
- Prior art keywords
- seat
- circuit board
- sliding
- limiting
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000007747 plating Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009347 mechanical transmission Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 description 10
- 238000005476 soldering Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
Abstract
The invention discloses a circuit board tin planting device and a tin planting method, and relates to the technical field of tin planting devices. According to the invention, the upper and lower feeding mechanisms are arranged, the output end of the driving motor rotates to drive the circuit board to be planted with tin to move through mechanical transmission, the limiting groove extrudes the moving block to move, the moving block moves to drive the limiting plates to move through mechanical transmission, the circuit board can be limited through the two limiting plates, the output end of the electric telescopic rod moves to drive the placing plate to rotate, and the circuit board is conveyed into the collecting box.
Description
Technical Field
The invention relates to the technical field of tin planting devices, in particular to a tin planting device and a tin planting method for a circuit board.
Background
The names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper plate, impedance board, PCB, ultra-thin circuit board, printed (copper etching technique) circuit board etc., the circuit board makes circuit miniaturization, visual, plays an important role to the mass production of fixed circuit and optimizing the electrical apparatus overall arrangement that uses, and the circuit board can be called printed circuit board or printed circuit board, and the birth and the development of FPC circuit board and PCB has promoted the new product of rigid-flex circuit board, therefore, rigid-flex circuit board is flexible circuit board and rigid circuit board, through processes such as pressfitting, combines together according to relevant technological requirement, forms the circuit board that has characteristic and PCB characteristic.
When the current circuit board is processed, the connection between each circuit on the circuit board needs to adopt a soldering mode to the connection pins, when the current circuit board is subjected to soldering operation, workers are required to manually place the circuit board below the tin-plating assembly, then the tin-plating assembly is used for soldering the circuit board, and then the soldered circuit board is taken down, so that the process is complicated, the workload of the workers is increased, the soldering efficiency of the tin-plating device is further reduced, and the tin-plating device and the tin-plating method for the circuit board are provided.
Disclosure of Invention
The invention aims at: in order to solve the problems of large workload of workers and low tin soldering efficiency of a tin soldering device caused by a manual feeding and discharging mode of a circuit board, the tin soldering device and the tin soldering method for the circuit board are provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a circuit board tin planting device, includes the workstation, there is spacing seat on the top of workstation through the bolt fastening, there is the supporting seat on the top of workstation through the bolt fastening, the one end of supporting seat is through welded fastening there being the connecting seat, the bottom sliding connection of connecting seat has tin planting subassembly, still including last unloading mechanism, go up unloading mechanism including the motor cabinet that is fixed in workstation one side through the bolt fastening, the top of motor cabinet is through bolt fastening there being driving motor, driving motor's output has the threaded rod through the coupling joint, one side of threaded rod runs through to the inside of workstation, the outer wall of threaded rod has the sliding seat through threaded connection, the top of sliding seat is through the bolt fastening place the seat, the top of placing the seat is provided with the movable block, the bottom of movable block runs through to the inside of placing the seat, the bottom of movable block is provided with the spring with place seat inner wall fixed connection, the one end of movable block is through welded fastening there is the sliding block, the both sides of sliding block are the squeeze bar through welded fastening, one end has the connecting block through the welded fastening, the connecting block has the connecting block through the welded fastening.
As still further aspects of the invention: the feeding and discharging mechanism comprises a placing plate, wherein the placing plate is connected to the top end of the placing seat in a rotating mode, the placing plate is located at one end of the limiting plate, the bottom end of the placing plate is sleeved with a sliding block in a sliding mode, an electric telescopic rod is connected to the bottom end of the sliding block in a rotating mode, the bottom end of the electric telescopic rod penetrates through the sliding seat, the bottom end of the electric telescopic rod is fixedly connected with the inner wall of the sliding seat through a bolt, and a collecting box is sleeved at the top end of the workbench and located at one side, far away from the driving motor, of the limiting seat.
As still further aspects of the invention: the top of workstation is provided with the slip logical groove with sliding seat moving track assorted, the threaded rod passes through the bearing and rotates with the inner wall of workstation and be connected, the bottom of spacing seat is provided with the logical groove of running through with threaded rod assorted.
As still further aspects of the invention: the movable blocks are arranged at two ends of the placing plate in a symmetrical mode, the top ends of the movable blocks are arranged to be arc-shaped, limiting grooves are formed in the limiting seats, and two sides of each limiting groove are arranged to be arc-shaped.
As still further aspects of the invention: the inside of placing the seat is provided with the first sliding tray that matches with movable block moving track, the inside of placing the seat is provided with the second sliding tray that matches with the movable block moving track.
As still further aspects of the invention: the extrusion rod is arranged to be cylindrical, and an inclined limiting chute sleeved with the extrusion rod is arranged in the connecting block.
As still further aspects of the invention: the inside of placing the seat is provided with the first movable groove with connecting block moving track assorted, the inside of placing the seat is provided with the second movable groove with limiting plate moving track assorted, the top of workstation is provided with and collects box assorted and places the recess, and places one side of recess and set up to the slope form.
As still further aspects of the invention: the inside of sliding seat is provided with and electric telescopic handle moving track assorted run through the groove, place the bottom of board and be provided with the spacing slide rail that cup joints mutually with the slider moving track.
A method for planting tin on a circuit board comprises the following steps
Firstly, conveying materials, wherein the output end of a driving motor rotates to drive a threaded rod to rotate, the threaded rod rotates to drive a sliding seat to move towards one side of a limiting seat, the sliding seat moves to drive a placing seat to move, the placing seat moves to drive a placing plate and a moving block to move, and the placing plate moves to drive a circuit board to be planted with tin to move;
step two, limiting, wherein the limiting groove extrudes the moving block, the moving block moves downwards, the spring is stressed to extrude, the moving block moves to drive the sliding block to move downwards, the sliding block moves to drive the extrusion rod to move downwards, the extrusion rod moves and extrudes the inclined limiting sliding groove in the connecting block, the connecting block is further driven to move towards one end far away from the moving block, the connecting block moves to drive the limiting plate to move, the limiting plate moves and extrudes one end of the circuit board, and the circuit board can be limited through the two limiting plates;
and thirdly, unloading, namely enabling the output end of the electric telescopic rod to move upwards and drive the sliding block to move, enabling the placing plate to rotate upwards, enabling the placing plate to rotate and conveying the circuit board after tin planting to the inside of the collecting box.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the upper and lower feeding mechanisms are arranged, the output end of the driving motor rotates to drive the circuit board to be planted with tin to move through mechanical transmission, the limiting groove extrudes the moving block to move, the moving block moves to drive the limiting plates to move through mechanical transmission, the circuit board can be limited through the two limiting plates, the output end of the electric telescopic rod moves to drive the placing plate to rotate, and the circuit board is conveyed into the collecting box.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the workbench according to the invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic view showing the internal structure of the placement seat according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the internal structure of the sliding seat according to the present invention;
fig. 7 is an enlarged schematic view of the structure of fig. 6 according to the present invention.
In the figure: 1. a work table; 2. a limit seat; 3. a support base; 4. a loading and unloading mechanism; 401. a driving motor; 402. a threaded rod; 403. a sliding seat; 404. a placement seat; 405. a moving block; 406. a spring; 407. a sliding block; 408. an extrusion rod; 409. a connecting block; 410. a limiting plate; 411. placing a plate; 412. a slide block; 413. an electric telescopic rod; 414. a collection box; 5. and a tin planting assembly.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, in an embodiment of the invention, a circuit board tin planting device includes a workbench 1, a limit seat 2 is fixed on the top end of the workbench 1 through a bolt, a support seat 3 is fixed on the top end of the workbench 1 through a bolt, the support seat 3 is located at one end of the limit seat 2, a connecting seat is fixed on one end of the support seat 3 through welding, a tin planting assembly 5 is slidably connected to the bottom end of the connecting seat, the circuit board tin planting device further includes a loading and unloading mechanism 4, the loading and unloading mechanism 4 includes a motor seat fixed on one side of the workbench 1 through a bolt, a driving motor 401 is fixed on the top end of the motor seat through a bolt, an output end of the driving motor 401 is connected with a threaded rod 402 through a coupler, one side of the threaded rod 402 penetrates into the interior of the workbench 1, an outer wall of the threaded rod 402 is connected with a sliding seat 403 through a thread, the top end of the sliding seat 403 is fixed with a placing seat 404 through a bolt, a moving block 405 is arranged on the top end of the placing seat 404, a bottom end of the moving block 405 penetrates into the interior of the placing seat 404, a spring 406 fixedly connected with an inner wall of the placing seat 404 is arranged on the bottom end of the moving block 405, one end of the moving block 405 is fixed with a sliding block 407 through a sliding block 407, two sides of the sliding block 407 are fixed with a pressing rod 408 through a pressing rod 408, one end of the sliding block 408 is fixed with a connecting block 408 through a welding joint, and one end of a pressing rod 409 is fixed.
In this embodiment: the automatic feeding and discharging operation of the circuit board to be tin-planted is facilitated by arranging the feeding and discharging mechanism 4, compared with the traditional manual feeding and discharging operation, the automatic feeding and discharging operation reduces the workload of workers, improves the tin-planting efficiency of the circuit board, simultaneously performs automatic limiting operation on the circuit board during tin-planting operation of the circuit board, and avoids the situation that the circuit board is deviated in position.
Referring to fig. 1 to 7, the feeding and discharging mechanism 4 further includes a placing plate 411 rotatably connected to the top end of the placing seat 404, the placing plate 411 is located at one end of the limiting plate 410, the bottom end of the placing plate 411 is slidably sleeved with a sliding block 412, the bottom end of the sliding block 412 is rotatably connected with an electric telescopic rod 413, the bottom end of the electric telescopic rod 413 penetrates into the sliding seat 403, the bottom end of the electric telescopic rod 413 is fixedly connected with the inner wall of the sliding seat 403 through a bolt, the top end of the workbench 1 is sleeved with a collecting box 414, and the collecting box 414 is located at one side of the limiting seat 2 far away from the driving motor 401; the top end of the workbench 1 is provided with a sliding through groove matched with the moving track of the sliding seat 403, the threaded rod 402 is rotationally connected with the inner wall of the workbench 1 through a bearing, and the bottom end of the limit seat 2 is provided with a penetrating through groove matched with the threaded rod 402; the two moving blocks 405 are symmetrically distributed at two ends of the placing plate 411, the top ends of the moving blocks 405 are in arc shapes, a limiting groove is formed in the limiting seat 2, and two sides of the limiting groove are in arc shapes; the inside of the placing seat 404 is provided with a first sliding groove matched with the moving track of the moving block 405, and the inside of the placing seat 404 is provided with a second sliding groove matched with the moving track of the sliding block 407; the extrusion rod 408 is cylindrical, and an inclined limiting chute sleeved with the extrusion rod 408 is arranged in the connecting block 409; the inside of the placing seat 404 is provided with a first moving groove matched with the moving track of the connecting block 409, the inside of the placing seat 404 is provided with a second moving groove matched with the moving track of the limiting plate 410, the top end of the workbench 1 is provided with a placing groove matched with the collecting box 414, and one side of the placing groove is inclined; the sliding seat 403 is internally provided with a through groove matched with the moving track of the electric telescopic rod 413, and the bottom end of the placing plate 411 is provided with a limiting sliding rail sleeved with the moving track of the sliding block 412.
In this embodiment: the output end of the driving motor 401 rotates to drive the threaded rod 402 to rotate, the threaded rod 402 rotates to drive the sliding seat 403 to move towards one side of the limiting seat 2, the sliding seat 403 moves to drive the placing seat 404 to move, the placing seat 404 moves to drive the placing plate 411 and the moving block 405 to move, the placing plate 411 moves to drive the circuit board to be planted with tin to move, the limiting groove extrudes the moving block 405, the moving block 405 moves downwards, the spring 406 is stressed to extrude, the moving block 405 moves to drive the sliding block 407 to move downwards, the sliding block 407 moves to drive the extruding rod 408 to move downwards, the extruding rod 408 moves and extrudes an inclined limiting chute in the connecting block 409, the connecting block 409 is further driven to move towards one end far away from the moving block 405, the connecting block 409 moves to drive the limiting plate 410 to move and extrude one end of the circuit board, the limiting operation can be carried out on the circuit board through the two limiting plates 410, the output end of the electric telescopic rod 413 moves upwards and drives the sliding block 412 to move and drives the placing plate 411 to rotate upwards, and the placing plate 411 rotates and the circuit board to be planted with tin is conveyed into the collecting box 414.
A method for planting tin on a circuit board comprises the following steps
Step one, feeding, wherein the output end of a driving motor 401 rotates to drive a threaded rod 402 to rotate, the threaded rod 402 rotates to drive a sliding seat 403 to move towards one side of a limiting seat 2, the sliding seat 403 moves to drive a placing seat 404 to move, the placing seat 404 moves to drive a placing plate 411 and a moving block 405 to move, and the placing plate 411 moves to drive a circuit board to be plated with tin to move;
step two, limiting, wherein the limiting groove extrudes the moving block 405, the moving block 405 moves downwards, the spring 406 is stressed to extrude, the moving block 405 moves to drive the sliding block 407 to move downwards, the sliding block 407 moves to drive the extrusion rod 408 to move downwards, the extrusion rod 408 moves and extrudes an inclined limiting chute in the connecting block 409, the connecting block 409 is further driven to move towards one end far away from the moving block 405, the connecting block 409 moves to drive the limiting plate 410 to move, the limiting plate 410 moves and extrudes one end of the circuit board, and the circuit board can be limited through the two limiting plates 410;
and thirdly, unloading, namely, the output end of the electric telescopic rod 413 moves upwards and drives the sliding block 412 to move, the sliding block 412 moves and drives the placing plate 411 to rotate upwards, and the placing plate 411 rotates and conveys the circuit board after tin planting to the inside of the collecting box 414.
In this embodiment: the automatic feeding and discharging operation of the circuit board to be planted with tin is facilitated through the mutual matching of the steps, compared with the traditional manual feeding and discharging operation, the automatic feeding and discharging operation of the circuit board is beneficial to reducing the workload of workers, meanwhile, the tin planting efficiency of the circuit board is improved, meanwhile, the automatic limiting operation is performed on the circuit board during the tin planting operation of the circuit board, and the situation that the circuit board is deviated in position is avoided.
Working principle: when tin plating operation is needed on the circuit board, the circuit board to be plated is firstly placed at the top end of the placing plate 411, then a worker controls the driving motor 401 to work, the output end of the driving motor 401 rotates to drive the threaded rod 402 to rotate, the threaded rod 402 rotates to drive the sliding seat 403 to move towards one side of the limiting seat 2, the sliding seat 403 moves to drive the placing seat 404 to move, the placing seat 404 moves to drive the placing plate 411 and the moving block 405 to move, the placing plate 411 moves to drive the circuit board to be plated to move, when the moving block 405 moves to one side of the limiting groove in the limiting seat 2, the limiting groove extrudes the moving block 405, the moving block 405 moves downwards, the spring 406 is stressed to extrude, the moving block 405 moves to drive the sliding block 407 to move downwards, the sliding block 407 moves to drive the extruding rod 408 to move downwards, the extruding rod 408 moves and extrudes the inclined limiting chute in the connecting block 409, further, the connecting block 409 is driven to move towards one end far away from the moving block 405, the connecting block 409 moves to drive the limiting plate 410 to move, the limiting plate 410 moves and extrudes one end of the circuit board, the circuit board can be limited through the two limiting plates 410, when the circuit board moves to the position right below the tin planting assembly 5, the tin planting assembly 5 works and performs tin planting operation on the circuit board, then the output end of the driving motor 401 continues to rotate and drives the circuit board to move through mechanical transmission, when the moving block 405 is separated from the limiting seat 2, the spring 406 is restored to the original state and drives the limiting plate 410 to reset and move through mechanical transmission, at the moment, the circuit board is released from limit, when the placing seat 404 moves to one side of the collecting box 414, a worker controls the electric telescopic rod 413 to work, the output end of the electric telescopic rod 413 moves upwards and drives the sliding block 412 to move, the sliding block 412 moves and drives the placing plate 411 to rotate upwards, placing the board 411 and rotating and carrying the circuit board that the tin planting finishes to the inside of collecting box 414, afterwards electric telescopic handle 413 output resets and removes, place the board 411 and reset simultaneously and rotate the operation, afterwards driving motor 401 output reverse rotation and drive through mechanical transmission and place seat 404 and place the board 411 and reset and remove, be favorable to treating the operation of automatic unloading of going up of circuit board of tin planting through this structure, compare in traditional manual unloading of going up through the manual work, the work load of staff has been alleviateed, the tin planting efficiency of circuit board has also been improved simultaneously, carry out automatic spacing operation to the circuit board when the tin planting operation of circuit board simultaneously, avoid the circuit board to appear the condition of position offset.
The foregoing description 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, shall cover the same or different from the technical solution and the practical concept of the present invention.
Claims (9)
1. The utility model provides a circuit board tin planting device, includes workstation (1), limit seat (2) are passed through to the top of workstation (1) through the bolt fastening, limit seat (3) are passed through to the top of workstation (1), support seat (3) are located the one end of limit seat (2), the one end of support seat (3) is passed through welded fastening and is had the connecting seat, the bottom sliding connection of connecting seat has tin planting subassembly (5), a serial communication port, still including last unloading mechanism (4), go up unloading mechanism (4) including the motor cabinet of being fixed in workstation (1) one side through the bolt fastening, the top of motor cabinet is passed through the bolt fastening and is had driving motor (401), the output of driving motor (401) is passed through the coupling joint and is had threaded rod (402), one side of threaded rod (402) runs through to the inside of workstation (1), the outer wall of threaded rod (402) is passed through threaded connection and is had sliding seat (403), the top of sliding seat (403) is placed seat (404) through the bolt fastening, the bottom of placing seat (405) is provided with the moving block (405) and is placed moving block (404) and is provided with moving block (405) and is placed inside (404), one end of the moving block (405) is fixedly provided with a sliding block (407) through welding, two sides of the sliding block (407) are fixedly provided with an extrusion rod (408) through welding, the outer wall of the extrusion rod (408) is sleeved with a connecting block (409), and one end of the connecting block (409) is fixedly provided with a limiting plate (410) through welding.
2. The tin planting device for the circuit board according to claim 1, wherein the loading and unloading mechanism (4) further comprises a placing plate (411) rotatably connected to the top end of the placing seat (404), the placing plate (411) is located at one end of the limiting plate (410), a sliding block (412) is slidably sleeved at the bottom end of the placing plate (411), an electric telescopic rod (413) is rotatably connected to the bottom end of the sliding block (412), the bottom end of the electric telescopic rod (413) penetrates through the sliding seat (403), the bottom end of the electric telescopic rod (413) is fixedly connected with the inner wall of the sliding seat (403) through a bolt, and a collecting box (414) is sleeved at the top end of the workbench (1) and located at one side, far away from the driving motor (401), of the limiting seat (2).
3. The tin planting device for the circuit board according to claim 1, wherein a sliding through groove matched with a moving track of the sliding seat (403) is formed in the top end of the workbench (1), the threaded rod (402) is rotatably connected with the inner wall of the workbench (1) through a bearing, and a penetrating through groove matched with the threaded rod (402) is formed in the bottom end of the limiting seat (2).
4. The tin planting device for the circuit board according to claim 1, wherein two moving blocks (405) are arranged, the two moving blocks (405) are symmetrically distributed at two ends of the placing plate (411), the top end of each moving block (405) is in a cambered surface shape, a limiting groove is formed in the limiting seat (2), and two sides of each limiting groove are in a cambered surface shape.
5. The tin planting device for the circuit board according to claim 1, wherein a first sliding groove matched with a moving track of the moving block (405) is arranged in the placing seat (404), and a second sliding groove matched with the moving track of the sliding block (407) is arranged in the placing seat (404).
6. The tin planting device for the circuit board according to claim 1, wherein the extrusion rod (408) is cylindrical, and an inclined limiting chute sleeved with the extrusion rod (408) is arranged in the connecting block (409).
7. The tin planting device for the circuit board according to claim 1, wherein a first moving groove matched with a moving track of the connecting block (409) is formed in the placing seat (404), a second moving groove matched with a moving track of the limiting plate (410) is formed in the placing seat (404), a placing groove matched with the collecting box (414) is formed in the top end of the workbench (1), and one side of the placing groove is inclined.
8. The tin planting device for the circuit board according to claim 2, wherein a through groove matched with a moving track of the electric telescopic rod (413) is formed in the sliding seat (403), and a limiting sliding rail sleeved with the moving track of the sliding block (412) is arranged at the bottom end of the placing plate (411).
9. A tin plating method for a circuit board is characterized in that the tin plating method comprises the following steps of
Step one, material is conveyed, the output end of a driving motor (401) rotates to drive a threaded rod (402) to rotate, the threaded rod (402) rotates to drive a sliding seat (403) to move towards one side of a limiting seat (2), the sliding seat (403) moves to drive a placing seat (404) to move, the placing seat (404) moves to drive a placing plate (411) and a moving block (405) to move, and the placing plate (411) moves to drive a circuit board to be planted with tin to move;
step two, limiting, wherein the limiting groove extrudes the moving block (405), the moving block (405) moves downwards, the spring (406) is stressed to extrude, the moving block (405) moves to drive the sliding block (407) to move downwards, the sliding block (407) moves to drive the extrusion rod (408) to move downwards, the extrusion rod (408) moves and extrudes the inclined limiting chute in the connecting block (409), and then the connecting block (409) is driven to move towards one end far away from the moving block (405), the connecting block (409) moves to drive the limiting plate (410) to move, the limiting plate (410) moves and extrudes one end of the circuit board, and the circuit board can be limited through the two limiting plates (410);
and thirdly, unloading, namely, enabling the output end of the electric telescopic rod (413) to move upwards and drive the sliding block (412) to move, enabling the sliding block (412) to move and drive the placing plate (411) to rotate upwards, enabling the placing plate (411) to rotate and conveying the circuit board after tin planting to the inside of the collecting box (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311686593.7A CN117596789A (en) | 2023-12-08 | 2023-12-08 | Tin planting device and tin planting method for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311686593.7A CN117596789A (en) | 2023-12-08 | 2023-12-08 | Tin planting device and tin planting method for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117596789A true CN117596789A (en) | 2024-02-23 |
Family
ID=89921862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311686593.7A Pending CN117596789A (en) | 2023-12-08 | 2023-12-08 | Tin planting device and tin planting method for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117596789A (en) |
-
2023
- 2023-12-08 CN CN202311686593.7A patent/CN117596789A/en active Pending
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