CN112638061A - PCB circuit board spot welding device - Google Patents
PCB circuit board spot welding device Download PDFInfo
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- CN112638061A CN112638061A CN202011577229.3A CN202011577229A CN112638061A CN 112638061 A CN112638061 A CN 112638061A CN 202011577229 A CN202011577229 A CN 202011577229A CN 112638061 A CN112638061 A CN 112638061A
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- driving
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- rod
- spot welding
- rotating
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- 238000003466 welding Methods 0.000 title claims abstract description 75
- 229910003460 diamond Inorganic materials 0.000 claims description 13
- 239000010432 diamond Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005476 soldering Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to the technical field of PCB spot welding, in particular to a PCB spot welding device, which comprises a workbench, a conveying belt, a switching device, a fixing device, a protecting device, a spot welding device, a discharging device, a clamping device and a collecting box. According to the invention, after the spot welding device performs spot welding operation on the PCB, the switching device is matched with the protection device to clean and wipe the soldering bit of the electric welding machine, so that the service life of the soldering bit is prolonged.
Description
Technical Field
The invention relates to the technical field of PCB spot welding, in particular to a spot welding device for a PCB circuit board.
Background
Pcb (printed circuit board), also called printed circuit board, is an important electronic component, which is a support for electronic components and a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.
However, the existing spot welding device for the PCB circuit board has the following problems: the efficiency is low in the process of spot welding of the PCB, and the doped tin is wiped by the soldering iron head of the spot welding machine which cannot be timely processed after the spot welding is finished, so that the soldering iron head is oxidized.
Disclosure of Invention
The invention aims to solve the technical problem that the efficiency is low in the process of spot welding of a PCB in the prior art, and the problem that the soldering iron head of a spot welding machine cannot be timely treated to wipe doped tin after the spot welding is finished, so that the soldering iron head is oxidized.
In order to solve the technical problems, the invention provides the following technical scheme: the embodiment of the invention provides a spot welding device for a PCB (printed circuit board), which comprises a workbench, a conveying belt, a switching device, a fixing device, a protecting device, a spot welding device, a discharging device, a clamping device and a collecting box, wherein the workbench is placed on the ground, the conveying belt is installed at the top of the workbench, the switching device is installed at the top of the workbench and located beside the conveying belt, the fixing device is installed on the switching device, the protecting device is installed on the switching device, the spot welding device is installed at the top of the workbench, the discharging device is installed at the top of the workbench, the clamping device is installed on the discharging device, and the collecting box is installed at the top of the workbench.
Further, the switching device comprises a clamping seat, a clamping block, a driving motor, a driving rod, a driving gear, a driving belt, a first driving rack and a second driving rack, the clamping seat is installed at the top of the workbench, a clamping groove is formed in the clamping seat, the driving motor is installed in the clamping groove in the clamping seat, the clamping block is placed in the clamping groove in the clamping seat, the driving rod is installed on the clamping block, the driving gear is installed on the driving rod and is in running fit with the driving rod, the driving belt is sleeved on a main shaft and the driving rod of the driving motor, symmetrical sliding grooves are formed in the clamping seat, the first driving rack and the second driving rack are respectively placed on the sliding grooves on the two sides of the clamping seat and are in sliding fit with the sliding grooves, and the first driving rack and the second driving.
Further, the fixing device comprises a driving electric cylinder, a connecting frame, a rotating rod, a diamond-shaped plate, two fixing rods, two hinged frames, two bearing seats and two fixing plates, wherein the two bearing seats are respectively and symmetrically arranged at the top of the first driving rack, the two ends of the two fixing rods are respectively arranged on the two bearing seats, the two fixing plates are symmetrically arranged on the two fixing rods and are in sliding fit with the two fixing rods, the connecting frame is arranged on the two fixing rods and is fixedly connected with the fixing rods, the rotating rod is arranged on the connecting frame and is in rotating fit with the connecting frame, the diamond-shaped plate is arranged on the rotating rod and is in rotating fit with the rotating rod, the two ends of the two hinged frames are respectively in hinged fit with the two fixing plates, the other ends of the two hinged frames are respectively arranged on the diamond-shaped plate and are in hinged connection with the diamond-shaped plate, and the telescopic end of the driving electric cylinder is connected with the connecting frame.
Further, protection device is including rotating motor, fixed block, dwang, cover belt and sponge, it installs on the second driving rack to rotate the motor, the fixed block is placed on the second driving rack, the dwang install on the fixed block and with fixed block normal running fit, the cover belt cover is established on the main shaft that rotates the motor and on the dwang, the sponge is installed on the dwang and with dwang normal running fit.
Further, the spot welding device comprises a bearing seat, a positioning seat, a spot welding machine, a first moving assembly, a second moving assembly and a third moving assembly, the bearing seat is arranged at the top of the workbench, the second moving assembly and the third moving assembly are of the same structure and are arranged on the bearing seat in a triangular shape, the first moving assembly comprises a lead screw sliding table, a positioning block, a first oscillating rod, a second oscillating rod and two moving frames, the lead screw sliding table is arranged at the top of the bearing seat, the positioning block is arranged on the sliding table of the lead screw sliding table, the first oscillating rod is arranged on the positioning block and is rotatably connected with the positioning block, one ends of the two moving frames are symmetrically arranged at two ends of the first oscillating rod and are fixedly connected with the first oscillating rod, the second oscillating rod is arranged at the other ends of the two moving frames and is fixedly connected with the two moving frames, the positioning seat is installed on the second swing rod and is in running fit with the second swing rod, and the spot welding machine is installed at the bottom of the positioning seat.
Further, unloader includes unloading motor, action bars, transmission band, first rotating gear, second rotating gear, rotary disk, promotes electric jar and unloading seat, the top at the workstation is installed to the unloading motor, first rotating gear installs the side that is located the unloading motor at the top of workstation, the action bars install on first rotating gear and with first rotating gear normal running fit, the transmission band cover is established on the main shaft and the action bars of unloading motor, second rotating gear install on the workstation and with first rotating gear meshing, the rotary disk install on second rotating gear and with second rotating gear normal running fit, promote the electric jar and install the top at the rotary disk, the flexible of unloading seat installation at the promotion electric jar is served.
Further, press from both sides and get device and get frame, two bracing pieces and two limit poles including pressing from both sides electric jar, slurcam, two connecting plates, two articulated blocks, two connecting rods, two clamps, press from both sides the top of getting the electric jar and installing at the unloading seat, the slurcam is installed and is got the flexible serving of electric jar, two the connecting plate symmetry is installed and is got on the both sides wall of pressing from both sides the electric jar, two the bracing piece symmetry is installed on two connecting plates, two articulated blocks are installed respectively on two bracing pieces, and two clamp is got the frame and is installed respectively on two articulated blocks, two the connecting rod is installed respectively on two articulated blocks, two the limit pole is installed on two connecting plates.
Compared with the prior art, the invention has the beneficial effects that:
one of them, when carrying out the spot welding operation to the PCB board, driving motor rotates and drives the driving band and make the actuating lever rotate, the actuating lever rotates and drives drive gear rotatory, when drive gear clockwise rotation, drive first drive rack forward movement to the below of spot welding device, carry out the spot welding operation to the PCB board of fixing on fixing device, make first drive rack backward movement when drive gear anticlockwise rotation, second drive rack forward movement makes the spot welder clean the operation and accomplish the switching, the practicality of the overall device and the smoothness performance of operation have been improved.
When the conveying belt conveys the PCB circuit board to the two fixing plates, the driving electric cylinder operates to drive one of the fixing plates to slide on the two fixing rods, the moving of one of the fixing plates drives the two hinged frames to move, the hinged frames move to drive the diamond plate to rotate on the rotating rods, the diamond plate rotates to drive the other fixing plate to move to clamp the PCB circuit board, and the PCB circuit boards with different sizes can be clamped to complete work.
Thirdly, after the spot welder spot-welds the PCB circuit board and accomplishes work, make protection device move to the below of spot welding device through auto-change over device's removal, rotate the motor and rotate and drive the cover tape and make the dwang rotate, the dwang rotates and drives the rotatory operation of wiping of tin on the spot welder of sponge, prevents that the soldering iron from producing the oxidation because of handling improperly.
Fourthly, when the PCB circuit board that the fixing device was fixed was carried out spot welding operation, lead screw slip table function drives the locating piece and removes, the locating piece removes and drives two movable racks and remove, two movable racks remove and make first swinging arms and second swinging arms rotate on locating piece and positioning seat, the positioning seat removes and drives the spot welder and remove, move the spot welding operation to the PCB circuit board through first removal subassembly, the single operation of lead screw slip table on second removal subassembly and the third removal subassembly, the whole spot welding work efficiency to the PCB circuit board has been improved, through first removal subassembly, the simultaneous operation of lead screw slip table on second removal subassembly and the third removal subassembly pushes down the spot welder and clears up the spot welder on the protection device, the life of extension spot welder.
Fifthly, after accomplishing the spot welding operation to the PCB circuit board, promote electric jar function and drive the unloading seat and get the device and get the PCB circuit board after will processing and press from both sides the operation of getting to the forward clearance fit, unloading motor function drives the transmission band and makes the work lever rotate, the work lever rotates and drives first rotating gear and rotates, first rotating gear rotates and drives second rotating gear and rotate, second rotating gear rotates and drives the rotary disk rotation, the rotary disk rotation is with the clamp on the unloading seat get the device move to the collecting box on, collect the completion operation with the PCB circuit board, the work efficiency that whole PCB circuit board spot welding was collected has been improved.
Sixthly, when the PCB circuit board is clamped, the clamping electric cylinder is operated to push the pushing plate downwards to enable the two hinging blocks to move on the two supporting rods, and the two hinging blocks move to drive the two clamping frames to operate on the two limiting rods to clamp the PCB circuit board to complete the operation.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of a switching device according to the present invention;
FIG. 4 is a schematic perspective view of a fixing device according to the present invention;
FIG. 5 is a schematic perspective view of a spot welding apparatus according to the present invention;
FIG. 6 is a schematic perspective view of the blanking device of the present invention;
fig. 7 is a partial perspective view of the grasping device of the present invention.
The reference numbers in the figures are:
the working table 1, the conveying belt 2, the switching device 3, the clamping seat 31, the clamping block 32, the driving motor 33, the driving rod 34, the driving gear 35, the driving belt 36, the first driving rack 37, the second driving rack 38, the fixing device 4, the driving electric cylinder 41, the connecting frame 42, the rotating rod 43, the diamond plate 44, the fixing rod 45, the hinge frame 46, the supporting seat 47, the fixing plate 48, the protecting device 5, the rotating motor 51, the fixing block 52, the rotating rod 53, the sleeve belt 54, the sponge 55, the spot welding device 6, the supporting seat 61, the positioning seat 62, the spot welding machine 63, the first moving assembly 64, the screw rod sliding table 641, the positioning block 642, the first swinging rod 643, the second swinging rod 644, the moving frame 645, the second moving assembly 65, the third moving assembly 66, the blanking device 7, the blanking motor 71, the working rod 72, the conveying belt 73, the first rotating gear 74, the second rotating gear 75 and the, the electric cylinder 77 pushes, the blanking seat 78, the clamping device 8 clamps, the electric cylinder 81 clamps, the pushing plate 82, the connecting plate 83, the hinge block 84, the connecting rod 85, the clamping frame 86, the supporting rod 87, the limiting rod 88 and the collecting box 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1 to 7, an embodiment of the present invention provides a PCB spot welding device, including a workbench 1, a conveyor belt 2, a switching device 3, a fixing device 4, a protecting device 5, a spot welding device 6, a blanking device 7, a clamping device 8, and a collecting box 9, where the workbench 1 is placed on the ground, the conveyor belt 2 is installed on the top of the workbench 1, the switching device 3 is installed on the top of the workbench 1 and located beside the conveyor belt 2, the fixing device 4 is installed on the switching device 3, the protecting device 5 is installed on the switching device 3, the spot welding device 6 is installed on the top of the workbench 1, the blanking device 7 is installed on the top of the workbench 1, the clamping device 8 is installed on the blanking device 7, and the collecting box 9 is installed on the top of the workbench 1.
The switching device 3 comprises a clamping seat 31, a clamping block 32, a driving motor 33, a driving rod 34, a driving gear 35, a driving belt 36, a first driving rack 37 and a second driving rack 38, the clamping seat 31 is arranged at the top of the workbench 1, a clamping groove is arranged on the clamping seat 31, the driving motor 33 is arranged in the clamping groove on the clamping seat 31, the clamping block 32 is placed in the clamping groove of the clamping seat 31, the driving rod 34 is installed on the clamping block 32, the driving gear 35 is installed on the driving rod 34 and is in rotating fit with the driving rod 34, the driving belt 36 is sleeved on the main shaft of the driving motor 33 and the driving rod 34, symmetrical sliding grooves are formed in the clamping seat 31, the first driving rack 37 and the second driving rack 38 are respectively placed on the sliding grooves on the two sides of the clamping seat 31 and are in sliding fit with the sliding grooves, and the first driving rack 37 and the second driving rack 38 are meshed with the driving gear 35; when carrying out the spot welding operation to the PCB board, driving motor 33 rotates and drives driving band 36 and make actuating lever 34 rotate, actuating lever 34 rotates and drives drive gear 35 rotatory, when drive gear 35 clockwise turning, drive first drive rack 37 and move forward to the below of spot welding device 6, carry out the spot welding operation to the PCB board of fixing on fixing device 4, make first drive rack 37 and move backward when drive gear 35 anticlockwise rotation, second drive rack 38 moves forward makes spot welder 63 wipe the operation and accomplish the switching, the practicality of the overall device and the smooth performance of operation have been improved.
Fixing device 4 includes driving electric cylinder 41, link 42, rotary rod 43, diamond plate 44, two dead levers 45, two articulated framves 46, two bearing seats 47 and two fixed plates 48, two bearing seats 47 respectively the symmetry install at the top of first drive rack 37, two the both ends of dead lever 45 are installed respectively on two bearing seats 47, two fixed plates 48 symmetry install on two dead levers 45 and with two dead lever 45 sliding fit, link 42 install on two dead levers 45 and with dead lever 45 fixed connection, rotary rod 43 install on link 42 and with link 42 normal running fit, diamond plate 44 install on rotary rod 43 and with rotary rod 43 normal running fit, two the both ends of articulated frame 46 are articulated the cooperation with two fixed plates 48 respectively, two the other end of articulated frame 46 is installed respectively on diamond plate 44 and is articulated with diamond plate 44, the driving electric cylinder 41 is arranged at the bottom of one of the fixed plates 48, and the telescopic end of the driving electric cylinder 41 is connected with the connecting frame 42; when the conveyer belt 2 conveys the PCB circuit board to two fixed plates 48, the driving electric cylinder 41 operates to drive one of the fixed plates 48 to slide on the two fixed rods 45, the movement of one of the fixed plates 48 drives the two hinge brackets 46 to move, the hinge brackets 46 move to drive the diamond plate 44 to rotate on the rotating rod 43, the diamond plate 44 rotates to drive the other fixed plate 48 to move to clamp the PCB circuit board, and the PCB circuit boards with different sizes can be clamped to complete the work.
The protection device 5 comprises a rotating motor 51, a fixed block 52, a rotating rod 53, a sleeve belt 54 and a sponge 55, wherein the rotating motor 51 is installed on a second driving rack 38, the fixed block 52 is placed on the second driving rack 38, the rotating rod 53 is installed on the fixed block 52 and is in running fit with the fixed block 52, the sleeve belt 54 is sleeved on a main shaft of the rotating motor 51 and the rotating rod 53, and the sponge 55 is installed on the rotating rod 53 and is in running fit with the rotating rod 53; after the spot welder 63 performs spot welding on the PCB, the protection device 5 is moved to the lower side of the spot welding device 6 by the movement of the switching device 3, the rotating motor 51 rotates to drive the sleeve belt 54 to rotate the rotating rod 53, the rotating rod 53 rotates to drive the sponge 55 to rotate to wipe off the tin on the spot welder 63, so as to prevent the solder tip from being oxidized due to improper treatment.
The spot welding device 6 comprises a bearing seat 61, a positioning seat 62, a spot welding machine 63, a first moving assembly 64, a second moving assembly 65 and a third moving assembly 66, wherein the bearing seat 61 is installed at the top of the workbench 1, the first moving assembly 64, the second moving assembly 65 and the third moving assembly 66 are arranged on the bearing seat 61 in a triangular shape with the same structure, the first moving assembly 64 comprises a screw rod sliding table 641, a positioning block 642, a first swinging rod 643, a second swinging rod 644 and two moving frames 645, the screw rod sliding table 641 is installed at the top of the bearing seat 61, the positioning block 642 is installed on the sliding table of the screw rod sliding table 641, the first swinging rod 643 is installed on the positioning block 642 and rotatably connected with the positioning block 642, one ends of the two moving frames 645 are symmetrically arranged at the two ends of the first swinging rod 643 and fixedly connected with the first swinging rod 643, the second swinging rod 644 is installed at the other ends of the two moving frames 645 and fixedly connected with the two moving frames 645, the positioning seat 62 is mounted on a second swinging rod 644 and is in running fit with the second swinging rod 644, and the spot welding machine 63 is mounted at the bottom of the positioning seat 62; when the spot welding operation is performed on the PCB circuit board fixed by the fixing device 4, the screw rod sliding table 641 operates to drive the positioning block 642 to move, the positioning block 642 moves to drive the two moving frames 645 to move, the two moving frames 645 move to make the first oscillating rod 643 and the second oscillating rod 644 rotate on the positioning block 642 and the positioning seat 62, the positioning seat 62 moves to drive the spot welding machine 63 to move, the moving spot welding operation is performed on the PCB by the single operation of the screw sliding table 641 on the first moving assembly 64, the second moving assembly 65 and the third moving assembly 66, the overall spot welding work efficiency on the PCB is improved, the spot welding machine 63 is pressed down to the protecting device 5 to clean the spot welding machine 63 through the simultaneous operation of the wire rod sliding table 641 on the first moving assembly 64, the second moving assembly 65 and the third moving assembly 66, and the service life of the spot welding machine 63 is prolonged.
The blanking device 7 comprises a blanking motor 71, a working rod 72, a transmission belt 73, a first rotating gear 74, a second rotating gear 75, a rotating disc 76, an electric pushing cylinder 77 and a blanking seat 78, the blanking motor 71 is arranged at the top of the workbench 1, the first rotating gear 74 is arranged at the top of the workbench 1 and is positioned beside the blanking motor 71, the operating rod 72 is mounted on the first rotation gear 74 and is in rotational engagement with the first rotation gear 74, the transmission belt 73 is sleeved on the main shaft of the blanking motor 71 and the working rod 72, the second rotating gear 75 is arranged on the worktable 1 and meshed with the first rotating gear 74, the rotary disc 76 is mounted on the second rotary gear 75 and is in rotary engagement with the second rotary gear 75, the electric pushing cylinder 77 is arranged on the top of the rotating disc 76, and the blanking seat 78 is arranged on the telescopic end of the electric pushing cylinder 77; after completing the spot welding operation on the PCB circuit board, the electric cylinder 77 is pushed to operate to drive the blanking seat 78 to move forward to cooperate with the clamping device 8 to clamp the processed PCB circuit board, the blanking motor 71 operates to drive the transmission belt 73 to rotate the working rod 72, the working rod 72 rotates to drive the first rotating gear 74 to rotate, the first rotating gear 74 rotates to drive the second rotating gear 75 to rotate, the second rotating gear 75 rotates to drive the rotating disc 76 to rotate, the rotating disc 76 rotates to move the clamping device 8 on the blanking seat 78 to the collecting box 9, the PCB circuit board is collected to complete the operation, and the work efficiency of the whole PCB circuit board spot welding collection is improved.
The clamping device 8 comprises a clamping electric cylinder 81, a pushing plate 82, two connecting plates 83, two hinged blocks 84, two connecting rods 85, two clamping frames 86, two supporting rods 87 and two limiting rods 88, the clamping electric cylinder 81 is mounted at the top of the blanking seat 78, the pushing plate 82 is mounted at the telescopic end of the clamping electric cylinder 81, the two connecting plates 83 are symmetrically mounted on the two side walls of the clamping electric cylinder 81, the two supporting rods 87 are symmetrically mounted on the two connecting plates 83, the two hinged blocks 84 are respectively mounted on the two supporting rods 87, the two clamping frames 86 are respectively mounted on the two hinged blocks 84, the two connecting rods 85 are respectively mounted on the two hinged blocks 84, and the two limiting rods 88 are mounted on the two connecting plates 83; when the PCB circuit board is clamped, the clamping electric cylinder 81 operates to push the pushing plate 82 downwards to enable the two hinged blocks 84 to move on the two supporting rods 87, and the two hinged blocks 84 move to drive the two clamping frames 86 to operate on the two limiting rods 88 to clamp the PCB circuit board.
The working principle is as follows: when the conveyer belt 2 conveys the PCB circuit board to the fixing device 4, the driving electric cylinder 41 operates to drive one of the fixing plates 48 to slide on the two fixing rods 45, the movement of one of the fixing plates 48 drives the two hinge brackets 46 to move, the hinge brackets 46 moves to drive the diamond plate 44 to rotate on the rotating rod 43, the diamond plate 44 rotates to drive the other fixing plate 48 to move to clamp the PCB circuit board, the switching device 3 operates, the driving motor 33 rotates to drive the driving belt 36 to rotate the driving rod 34, the driving rod 34 rotates to drive the driving gear 35 to rotate, when the driving gear 35 rotates clockwise, the first driving rack 37 is driven to move forward to the position below the spot welding device 6, the spot welding device 6 operates the screw rod sliding table 641 to drive the positioning block 642 to move, the positioning block 642 moves to drive the two moving brackets 645 to move, the two moving brackets 645 move to enable the first swinging rod 643 and the second swinging rod 644 to rotate on the positioning block 642 and the, the positioning seat 62 moves to drive the spot welding machine 63 to move, the spot welding operation is performed on the PCB by the single operation of the wire rod sliding tables 641 on the first moving assembly 64, the second moving assembly 65 and the third moving assembly 66, after the spot welding operation is completed, the switching device 3 operates the driving gear 35 to rotate counterclockwise to move the first driving rack 37 backward, the protection device 5 is moved to the lower side of the spot welding machine 63, the spot welding machine 63 is pressed down onto the protection device 5 by the simultaneous operation of the wire rod sliding tables 641 on the first moving assembly 64, the second moving assembly 65 and the third moving assembly 66, the rotating motor 51 rotates to drive the sleeve belt 54 to rotate the rotating rod 53, the rotating rod 53 rotates to drive the sponge 55 to rotate to wipe the tin on the spot welding machine 63, the clamping device operates, the clamping electric cylinder 81 operates to push the pushing plate 82 downward to move the two hinge blocks 84 on the two supporting rods 87, the two hinged blocks 84 move to drive the two clamping frames 86 to operate on the two limiting rods 88 to clamp the PCB, when the PCB is clamped, the blanking motor 71 operates to drive the transmission belt 73 to enable the working rod 72 to rotate, the working rod 72 rotates to drive the first rotating gear 74 to rotate, the first rotating gear 74 rotates to drive the second rotating gear 75 to rotate, the second rotating gear 75 rotates to drive the rotating disc 76 to rotate, the rotating disc 76 rotates to move the clamping device 8 on the blanking seat 78 to the collecting box 9, and the PCB is collected to finish operation.
Claims (7)
1. The utility model provides a PCB circuit board spot welding device which characterized in that: comprises a workbench (1), a conveying belt (2), a switching device (3), a fixing device (4), a protection device (5), a spot welding device (6), a blanking device (7), a clamping device (8) and a collecting box (9), the workbench (1) is placed on the ground, the conveyer belt (2) is arranged at the top of the workbench (1), the switching device (3) is arranged at the top of the workbench (1) and is positioned beside the conveyer belt (2), the fixing device (4) is arranged on the switching device (3), the protection device (5) is arranged on the switching device (3), the spot welding device (6) is arranged at the top of the workbench (1), the blanking device (7) is arranged at the top of the workbench (1), the clamping device (8) is arranged on the blanking device (7), and the collecting box (9) is arranged at the top of the workbench (1).
2. A PCB circuit board spot welding device according to claim 1, characterized in that: the switching device (3) comprises a clamping seat (31), a clamping block (32), a driving motor (33), a driving rod (34), a driving gear (35), a driving belt (36), a first driving rack (37) and a second driving rack (38), wherein the clamping seat (31) is installed at the top of the workbench (1), a clamping groove is formed in the clamping seat (31), the driving motor (33) is installed in the clamping groove in the clamping seat (31), the clamping block (32) is placed in the clamping groove in the clamping seat (31), the driving rod (34) is installed on the clamping block (32), the driving gear (35) is installed on the driving rod (34) and is in running fit with the driving rod (34), the driving belt (36) is sleeved on a main shaft and the driving rod (34) of the driving motor (33), symmetrical sliding grooves are formed in the clamping seat (31), and the first driving rack (37) and the second driving rack (38) are respectively placed on the sliding grooves in two sides of the clamping seat (31) and are in cooperation with the The grooves are in sliding fit, and the first driving rack (37) and the second driving rack (38) are meshed with the driving gear (35).
3. A PCB circuit board spot welding device according to claim 2, characterized in that: the fixing device (4) comprises a driving electric cylinder (41), a connecting frame (42), a rotating rod (43), a diamond-shaped plate (44), two fixing rods (45), two hinged frames (46), two bearing seats (47) and two fixing plates (48), wherein the two bearing seats (47) are respectively and symmetrically arranged at the top of a first driving rack (37), two ends of the two fixing rods (45) are respectively arranged on the two bearing seats (47), the two fixing plates (48) are symmetrically arranged on the two fixing rods (45) and are in sliding fit with the two fixing rods (45), the connecting frame (42) is arranged on the two fixing rods (45) and is fixedly connected with the fixing rods (45), the rotating rod (43) is arranged on the connecting frame (42) and is in running fit with the connecting frame (42), the diamond-shaped plate (44) is arranged on the rotating rod (43) and is in running fit with the rotating rod (43), two the both ends of articulated frame (46) are articulated cooperation, two with two fixed plates (48) respectively the other end of articulated frame (46) is installed respectively on diamond plate (44) and is connected with diamond plate (44) are articulated, the bottom at one of them fixed plate (48) is installed in driving electric jar (41), the flexible end and the link (42) of driving electric jar (41) are connected.
4. A PCB circuit board spot welding device according to claim 2, characterized in that: protection device (5) are including rotating motor (51), fixed block (52), dwang (53), cover tape (54) and sponge (55), it installs on second drive rack (38) to rotate motor (51), place on second drive rack (38) fixed block (52), dwang (53) install on fixed block (52) and with fixed block (52) normal running fit, cover tape (54) cover is established on the main shaft of rotating motor (51) and on dwang (53), sponge (55) install on dwang (53) and with dwang (53) normal running fit.
5. A PCB circuit board spot welding device according to claim 1, characterized in that: the spot welding device (6) comprises a bearing seat (61), a positioning seat (62), a spot welding machine (63), a first moving assembly (64), a second moving assembly (65) and a third moving assembly (66), wherein the bearing seat (61) is installed at the top of the workbench (1), the first moving assembly (64), the second moving assembly (65) and the third moving assembly (66) are identical in structure and are arranged on the bearing seat (61) in a triangular mode, the first moving assembly (64) comprises a screw rod sliding table (641), a positioning block (642), a first swinging rod (643), a second swinging rod (644) and two moving frames (645), the screw rod sliding table (641) is installed at the top of the bearing seat (61), the positioning block (642) is installed on the sliding table of the screw rod sliding table (641), the first swinging rod (643) is installed on the positioning block (642) and is connected with the positioning block (642) in a rotating mode, one ends of the two moving frames (645) are symmetrically arranged at two ends of the first swinging rod (643) and fixedly connected with the first swinging rod (643), the second swinging rod (644) is arranged at the other ends of the two moving frames (645) and fixedly connected with the two moving frames (645), the positioning seat (62) is arranged on the second swinging rod (644) and is in rotating fit with the second swinging rod (644), and the spot welding machine (63) is arranged at the bottom of the positioning seat (62).
6. A PCB circuit board spot welding device according to claim 1, characterized in that: the blanking device (7) comprises a blanking motor (71), a working rod (72), a transmission belt (73), a first rotating gear (74), a second rotating gear (75), a rotating disc (76), a pushing electric cylinder (77) and a blanking seat (78), wherein the blanking motor (71) is arranged at the top of the working platform (1), the first rotating gear (74) is arranged at the side of the blanking motor (71) at the top of the working platform (1), the working rod (72) is arranged on the first rotating gear (74) and is in running fit with the first rotating gear (74), the transmission belt (73) is sleeved on a main shaft and the working rod (72) of the blanking motor (71), the second rotating gear (75) is arranged on the working platform (1) and is meshed with the first rotating gear (74), the rotating disc (76) is arranged on the second rotating gear (75) and is in running fit with the second rotating gear (75), the electric pushing cylinder (77) is arranged at the top of the rotating disc (76), and the blanking seat (78) is arranged at the telescopic end of the electric pushing cylinder (77).
7. A PCB circuit board spot welding device of claim 6, wherein: the clamping device (8) comprises a clamping electric cylinder (81), a pushing plate (82), two connecting plates (83), two hinged blocks (84), two connecting rods (85), two clamping frames (86), two supporting rods (87) and two limiting rods (88), the clamping electric cylinder (81) is installed at the top of the blanking seat (78), the pushing plate (82) is installed on the telescopic end of the clamping electric cylinder (81), the connecting plates (83) are symmetrically installed on two side walls of the clamping electric cylinder (81), the supporting rods (87) are symmetrically installed on the two connecting plates (83), the hinging blocks (84) are installed on the two supporting rods (87) respectively, the clamping frames (86) are installed on the two hinging blocks (84) respectively, the connecting rods (85) are installed on the two hinging blocks (84) respectively, and the limiting rods (88) are installed on the two connecting plates (83).
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| CN202011577229.3A CN112638061B (en) | 2020-12-28 | 2020-12-28 | PCB circuit board spot welding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011577229.3A CN112638061B (en) | 2020-12-28 | 2020-12-28 | PCB circuit board spot welding device |
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| CN112638061A true CN112638061A (en) | 2021-04-09 |
| CN112638061B CN112638061B (en) | 2021-11-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650659A (en) * | 2022-03-22 | 2022-06-21 | 吴勇平 | Adjustable circuit board fixing device |
| CN115070153A (en) * | 2022-07-22 | 2022-09-20 | 芜湖立开精密模具有限公司 | Small-size work piece spot welding device of electrical accessories processing |
| CN117206623A (en) * | 2023-11-07 | 2023-12-12 | 昆山羿冠电子科技有限公司 | Welding device for PCB |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279646Y (en) * | 2008-08-27 | 2009-07-29 | 禾宇精密科技股份有限公司 | Welding head cleaning device |
| CN107243682A (en) * | 2017-07-25 | 2017-10-13 | 王建林 | Low-voltage circuit breaker electromagnetic assembly is welded system and welding method |
| CN209110353U (en) * | 2018-11-16 | 2019-07-16 | 漳州市鸿源电子工业有限公司 | A kind of mash welder of automated cleaning |
| CN111889937A (en) * | 2020-07-29 | 2020-11-06 | 马程 | Welding device for processing lithium ion battery |
-
2020
- 2020-12-28 CN CN202011577229.3A patent/CN112638061B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279646Y (en) * | 2008-08-27 | 2009-07-29 | 禾宇精密科技股份有限公司 | Welding head cleaning device |
| CN107243682A (en) * | 2017-07-25 | 2017-10-13 | 王建林 | Low-voltage circuit breaker electromagnetic assembly is welded system and welding method |
| CN209110353U (en) * | 2018-11-16 | 2019-07-16 | 漳州市鸿源电子工业有限公司 | A kind of mash welder of automated cleaning |
| CN111889937A (en) * | 2020-07-29 | 2020-11-06 | 马程 | Welding device for processing lithium ion battery |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650659A (en) * | 2022-03-22 | 2022-06-21 | 吴勇平 | Adjustable circuit board fixing device |
| CN114650659B (en) * | 2022-03-22 | 2024-04-02 | 深圳市九鼎创展科技有限公司 | Adjustable circuit board fixing device |
| CN115070153A (en) * | 2022-07-22 | 2022-09-20 | 芜湖立开精密模具有限公司 | Small-size work piece spot welding device of electrical accessories processing |
| CN117206623A (en) * | 2023-11-07 | 2023-12-12 | 昆山羿冠电子科技有限公司 | Welding device for PCB |
| CN117206623B (en) * | 2023-11-07 | 2024-01-26 | 昆山羿冠电子科技有限公司 | Welding device for PCB |
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|---|---|
| CN112638061B (en) | 2021-11-30 |
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Effective date of registration: 20211115 Address after: 317500 Changhong Industrial Zone, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Zhejiang Yidun electromechanical Co., Ltd Address before: 231100 Xia Tang Zhen Wang Hu Cun, Changfeng County, Hefei City, Anhui Province Applicant before: Chen Yuanyuan |
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Denomination of invention: A spot welding device for PCB circuit board Effective date of registration: 20220303 Granted publication date: 20211130 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wenling branch Pledgor: ZHEJIANG EDON MECHANICAL & ELECTRICAL Co.,Ltd. Registration number: Y2022330000282 |
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