CN215588090U - Welding equipment for PCB production - Google Patents
Welding equipment for PCB production Download PDFInfo
- Publication number
- CN215588090U CN215588090U CN202121574552.5U CN202121574552U CN215588090U CN 215588090 U CN215588090 U CN 215588090U CN 202121574552 U CN202121574552 U CN 202121574552U CN 215588090 U CN215588090 U CN 215588090U
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- convex
- motor
- fixedly connected
- plate
- convex sliding
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses welding equipment for PCB production, which comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a first convex sliding groove, a cylinder can push a first mother plate to slide along a second convex sliding groove arranged on a base plate when working, the cylinder can be matched with a second mother plate to clamp circuit boards with different specifications, and a second motor is started to enable a group of moving racks to reversely displace along the third convex sliding groove, so that a first rectangular clamping groove arranged on a sliding third mother plate can also clamp various circuit boards; the first motor is fixedly connected with the first convex sliding block due to the mounting seat and slides along the first convex sliding groove, so that the rotating shaft can be stably driven to rotate, and the first motor is meshed with the fixed toothed plate through a group of first gears, so that the first motor can displace along the sliding rail and realize the whole welding work of the circuit board; through the conical stud in the fastening positioning device and in matched connection with the screw hole and the like on the circuit board, the circuit board can be stably clamped, and the welding precision is higher.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to welding equipment for producing a PCB (printed circuit board).
Background
The PCB circuit board need carry out weldment work to various electrical components on the circuit board in process of production, carries out simple and easy fixed with the circuit board in the past, and it often appears that the circuit board rocks because of soldering tin stickness in welding process to influence welding precision, the specification of circuit board, shape etc. are different in addition, are difficult to accomplish unified centre gripping, and we propose a welding equipment that is used for PCB circuit board production for this reason and are used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a soldering apparatus for PCB production to solve the above problems of the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme: a welding device for PCB production comprises a bottom plate, wherein a first convex sliding groove is formed in the upper surface of the bottom plate, a first convex sliding block is arranged in the first convex sliding groove in a sliding mode, a moving device is fixedly connected to the upper end of the first convex sliding block, a group of sliding rails are fixedly arranged on the upper surface of the bottom plate, a fixed toothed plate is fixedly arranged on the side surface of each sliding rail, the free end of the moving device is meshed with the fixed toothed plate, a pushing device is mounted at the upper end of the moving device, a base plate is slidably connected to the free end of the pushing device, a plurality of heat dissipation through holes are uniformly distributed in the upper surface of the base plate, a group of second convex sliding grooves and third convex sliding grooves are formed in the upper surface of the base plate, clamping devices are arranged in the second convex sliding grooves and the third convex sliding grooves in a sliding mode, adjusting devices are arranged in the third convex sliding grooves, and the clamping devices are fixedly connected with the pushing device, and a positioning device is fixedly arranged on the upper surface of the substrate.
Preferably, the mobile device includes a first motor, a mounting seat is fixedly arranged on the outer surface of the first motor, the bottom end of the mounting seat is fixedly connected with the upper end of the first convex sliding block, the pushing device is fixedly arranged in a groove in the upper end of the mounting seat, a rotating shaft is fixedly arranged at the output end of the first motor, a set of first gears is fixedly connected with the rotating shaft, and the first gears are respectively meshed with a set of fixed toothed plates.
Preferably, the pushing device comprises an air cylinder, the air cylinder is fixedly installed in a groove in the upper end of the installation seat, a push rod is fixedly arranged at the movable end of the air cylinder, the push rod penetrates through a sliding groove in a sliding rail and is fixedly connected with a connecting rod, elliptical sliding blocks are fixedly arranged at the upper ends of the two ends of the connecting rod, and the elliptical sliding blocks are fixedly connected with the bottom end of the clamping device.
Preferably, the adjusting device comprises a second motor, the upper end of the second motor is fixedly arranged at the bottom end of the base plate, a second gear is fixedly arranged at the output end of the second motor, the second gear rotates and is arranged in a third convex sliding groove, a group of moving racks are symmetrically meshed and connected with and are arranged in the third convex sliding groove in a sliding mode respectively, and the moving racks are fixedly connected with second convex sliding blocks respectively and fixedly connected with the upper end of each second convex sliding block and the bottom end of the clamping device.
Preferably, the clamping device comprises a first mother board, a second mother board and a third mother board, the bottom end of the first mother board is fixedly connected with the upper end of the oval slider, a group of double-U-shaped clamping grooves and a first angle-shaped clamping groove are formed in the first mother board, a first supporting plate and a second supporting plate are fixedly arranged on the first mother board, the third mother board is fixedly arranged on the upper surface of the second mother board, the bottom end of the second mother board is fixedly connected with the upper end of the second convex slider, a second rectangular clamping groove and a second angle-shaped clamping groove are formed in the side end of the second mother board, and a first rectangular clamping groove is formed in the inner side of the third mother board.
Preferably, the positioning device comprises four damping shafts, the four damping shafts are rotatably arranged at four corners of the upper surface of the substrate, a bar-shaped fork plate is connected to the outer sliding joint of the damping shafts, the other end of the bar-shaped fork plate is connected with a rocker arm, and a conical stud is sleeved at the other end of the rocker arm in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the air cylinder works, the air cylinder can push the first mother board to slide along the second convex sliding groove formed in the substrate, can be matched with the second mother board to clamp circuit boards with different specifications, and additionally, the second motor is started to enable a group of movable racks to reversely displace along the third convex sliding groove, so that a first rectangular clamping groove formed in the sliding third mother board can also clamp various circuit boards;
2. the first motor is fixedly connected with the first convex sliding block due to the mounting seat and slides along the first convex sliding groove, so that the rotating shaft can be stably driven to rotate, and the first motor is meshed with the fixed toothed plate through a group of first gears, so that the first motor can displace along the sliding rail and realize the whole welding work of the circuit board;
3. through the conical stud in the fastening positioning device and in matched connection with the screw hole and the like on the circuit board, the circuit board can be stably clamped, and the welding precision is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a slide rail according to the present invention;
FIG. 3 is a schematic view of the power mechanism of the present invention;
FIG. 4 is a schematic view of a structural substrate according to the present invention;
FIG. 5 is a schematic view of a structural clamping device of the present invention;
FIG. 6 is a schematic view of a structural positioning device of the present invention;
in the figure: 1. a base plate; 11. a first convex chute; 12. a first male slider; 2. a slide rail; 21. a fixed toothed plate; 3. a mobile device; 31. a first motor; 32. a mounting seat; 33. a rotating shaft; 34. a first gear; 4. a pushing device; 41. a cylinder; 42. a push rod; 43. a connecting rod; 44. an elliptical slider; 5. a substrate; 51. a heat dissipating through hole; 52. a second convex chute; 53. a third convex chute; 6. a clamping device; 61. a first motherboard; 62. a double U-shaped slot; 63. a first pallet; 64. a second pallet; 65. a first angled slot; 66. a second motherboard; 67. a third mother board; 671. a first rectangular card slot; 68. a second rectangular slot; 69. a second angular slot; 7. an adjustment device; 71. a second motor; 72. a second gear; 74. moving the rack; 75. a second male slider; 8. a positioning device; 81. a damping shaft; 82. a strip-shaped fork plate; 83. a rocker arm; 84. a tapered stud.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-6, the present invention provides a welding device for PCB production, which includes a bottom plate 1, wherein a first convex sliding groove 11 is formed on an upper surface of the bottom plate 1, a first convex sliding block 12 is slidably disposed in the first convex sliding groove 11, a moving device 3 is fixedly connected to an upper end of the first convex sliding block 12, the moving device 3 slides along the first convex sliding groove 11 formed on the bottom plate 1, a set of sliding rails 2 is fixedly disposed on the upper surface of the bottom plate 1, the sliding rails 2 are fixedly mounted on the upper surface of the bottom plate 1, fixed toothed plates 21 are fixedly disposed on side surfaces of the sliding rails 2, a free end of the moving device 3 is engaged with the fixed toothed plates 21, the moving device 3 can move by engaging with the fixed toothed plates 21, a pushing device 4 is mounted on an upper end of the moving device 3, the moving device 3 drives the pushing device 4 to move together, a base plate 5 is slidably connected to a free end of the pushing device 4, the pushing device 4 is connected with the substrate 5 in a sliding manner, so that the substrate 5 can move together, the substrate 5 is uniformly distributed along the upper surface and provided with a plurality of heat dissipation through holes 51 for heat dissipation treatment of a welded circuit board, the upper surface of the substrate 5 is provided with a group of second convex sliding chutes 52 and third convex sliding chutes 53, the second convex sliding chutes 52 and the third convex sliding chutes 53 are internally provided with clamping devices 6 in a sliding manner, the clamping devices 6 are respectively arranged in the second convex sliding chutes 52 and the third convex sliding chutes 53 to clamp the circuit board in a sliding manner, the third convex sliding chutes 53 are internally provided with adjusting devices 7, the adjusting devices 7 slide along the third convex sliding chutes 53, so that the clamping width of the corresponding clamping devices 6 is adjusted, the circuit boards with different sizes and shapes are adapted, the clamping devices 6 are fixedly connected with the pushing device 4, and the pushing device 4 can enable the clamping devices 6 to move, so that workpieces with different sizes can be clamped, the upper surface of the base plate 5 is fixedly provided with a positioning device 8, and the circuit board can be stably clamped through the matching connection of the positioning device 8 and a screw hole on the circuit board.
Further, the mobile device 3 is including first motor 31, the fixed surface of first motor 31 is equipped with mount pad 32, mount pad 32 bottom and the 12 upper end fixed connection of first convex slider, first motor 31 can slide along bottom plate 1, 4 fixed mounting of thrust unit are in mount pad 32 upper end recess, thrust unit 4 and mount pad 32 fixed connection, the fixed pivot 33 that is equipped with of first motor 31 output, a set of first gear 34 of pivot 33 fixedly connected with, it is a set of first gear 34 meshes with a set of fixed pinion rack 21 respectively and is connected, and first motor 31 drives pivot 33 and rotates to mesh with fixed pinion rack 21 through a set of first gear 34, thereby can follow 2 displacements of slide rail.
Further, the pushing device 4 includes an air cylinder 41, the air cylinder 41 is fixedly installed in a groove at the upper end of the mounting seat 32 and can move together with the first motor 31, a push rod 42 is fixedly installed at a movable end of the air cylinder 41, the push rod 42 penetrates through a sliding groove in one sliding rail 2 and is fixedly connected with a connecting rod 43, elliptical sliding blocks 44 are fixedly installed at the upper ends of two ends of the connecting rod 43, the elliptical sliding blocks 44 are fixedly connected with the bottom end of the clamping device 6, and the air cylinder 41 pushes the push rod 42, the connecting rod 43 and the elliptical sliding blocks 44 to slide along a second convex sliding groove 52, so that the corresponding clamping device 6 slides.
Further, the adjusting device 7 includes a second motor 71, an upper end of the second motor 71 is fixedly disposed at a bottom end of the substrate 5, the second motor 71 is fixedly connected with the substrate 5, an output end of the second motor 71 is fixedly disposed with a second gear 72, the second gear 72 is rotatably disposed in the third convex sliding slot 53, the second gear 72 is symmetrically engaged and connected with a set of moving racks 74, the set of moving racks 74 are respectively slidably disposed in the third convex sliding slot 53, the set of moving racks 74 are respectively slidably disposed in two sides of the third convex sliding slot 53, so that when the second motor 71 drives the second gear 72 to rotate, the set of moving racks 74 can be reversely displaced, the set of moving racks 74 are respectively and fixedly connected with a second convex slider 75, an upper end of the second convex slider 75 is fixedly connected with a bottom end of the clamping device 6, so that the upper end of the second convex slider 75 is fixedly connected with the bottom end of the clamping device 6, so that the clamping device 6 can clamp circuit boards with different sizes.
Further, the clamping device 6 includes a first mother board 61, a second mother board 66 and a third mother board 67, the clamping device 6 is composed of the first mother board 61, the second mother board 66 and the third mother board 67, and can clamp circuit boards of various forms through a sliding connection manner to complete complex welding work, the bottom end of the first mother board 61 is fixedly connected with the upper end of the oval slider 44, the first mother board 61 is provided with a set of double U-shaped clamping grooves 62 and a first angular clamping groove 65, the first mother board 61 is fixedly provided with a first supporting plate 63 and a second supporting plate 64, the first mother board 61 is provided with a set of double U-shaped clamping grooves 62 and a first angular clamping groove 65, the first mother board 61 slides along the second convex sliding groove 52, the third mother board 67 is fixedly provided on the upper surface of the second mother board 66, the bottom end of the second mother board 66 is fixedly connected with the upper end of the second convex slider 75, the side end of the second mother board 66 is provided with a second rectangular clamping groove 68 and a third rectangular clamping groove 68, And a second rectangular clamping groove 671 is formed in the inner side of the third motherboard 67, the first rectangular clamping groove 671 formed in the third motherboard 67 can be clamped by sliding, and in addition, a second rectangular clamping groove 68 is formed in the side end of the second motherboard 66, and the second rectangular clamping groove 69 can be matched with the first motherboard 61 by sliding to clamp circuit boards of different specifications.
Further, positioner 8 is including four damping axles 81, four damping axle 81 rotates and locates base plate 5 upper surface four corners department, and damping axle 81 rotates with base plate 5 to be connected, damping axle 81 outer slip joint has bar fork board 82, the bar fork board 82 other end is connected with rocking arm 83, rocking arm 83 other end screw thread has cup jointed toper double-screw bolt 84, through fastening toper double-screw bolt 84 and with circuit board surface connection to can fix a position the circuit board, the welding precision is higher.
The working principle is as follows: the first motor 31 is fixedly connected with the first convex sliding block 12 through the mounting base 32, and the first convex sliding block 12 slides along the first convex sliding slot 11 opened on the bottom plate 1, so that the body of the first motor 31 cannot rotate, the first motor 31 drives the rotating shaft 33 to rotate, and is meshed with the fixed toothed plate 21 through a group of first gears 34, so as to be capable of displacing along the sliding rail 2, the air cylinder 41 is fixedly mounted in the groove at the upper end of the mounting base 32, and can be driven to displace by the first motor 31, when the air cylinder 41 works, the push rod 42, the connecting rod 43 and the elliptical sliding block 44 are pushed to slide along the second convex sliding slot 52, so as to enable the corresponding first mother plate 61 to slide along the second convex sliding slot 52 opened on the substrate 5, because the sizes and the shapes of the circuit boards are different, when the second motor 71 is started to drive the second gear 72 to rotate, the group of moving racks 74 can be reversely displaced along the third convex sliding slot 53, and is fixedly connected with the bottom end of the second mother plate 66 through the upper end of the second convex sliding block 75, second motherboard 66 and third motherboard 67 fixed connection, thereby the first rectangle draw-in groove 671 that slip third motherboard 67 was seted up can the multiple circuit board of centre gripping, second rectangle draw-in groove 68 has been seted up to second motherboard 66 side in addition, second angular form draw-in groove 69 cooperatees through with gliding first motherboard 61, the circuit board of different specifications of can centre gripping, accomplish complicated weldment work, then damping shaft 81 rotates with base plate 5 to be connected, through fastening toper double-screw bolt 84 and with circuit board surface connection, thereby can fix a position the circuit board, the welding precision is higher, base plate 5 has seted up a plurality of radiating through-holes 51 along upper surface evenly distributed, the circuit board radiating treatment of butt welding.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A welding equipment for PCB circuit board production, includes bottom plate (1), its characterized in that: first convex spout (11) have been seted up to bottom plate (1) upper surface, it is equipped with first convex slider (12) to slide in first convex spout (11), first convex slider (12) upper end fixedly connected with mobile device (3), bottom plate (1) upper surface is fixed and is equipped with a set of slide rail (2), slide rail (2) side surface is all fixed and is equipped with fixed pinion rack (21), mobile device (3) free end is connected with fixed pinion rack (21) meshing, thrust unit (4) are installed to mobile device (3) upper end, thrust unit (4) free end sliding connection has base plate (5), a plurality of heat dissipation through-holes (51) have been seted up along upper surface evenly distributed in base plate (5), a set of second convex spout (52), third convex spout (53) have been seted up to base plate (5) upper surface, second convex spout (52), Clamping device (6) is arranged in the third convex sliding groove (53) in a sliding mode, an adjusting device (7) is arranged in the third convex sliding groove (53), the clamping device (6) is fixedly connected with the pushing device (4), and a positioning device (8) is fixedly arranged on the upper surface of the base plate (5).
2. The welding equipment for producing the PCB as recited in claim 1, wherein the moving device (3) comprises a first motor (31), a mounting seat (32) is fixedly arranged on the outer surface of the first motor (31), the bottom end of the mounting seat (32) is fixedly connected with the upper end of the first convex sliding block (12), the pushing device (4) is fixedly arranged in a groove at the upper end of the mounting seat (32), a rotating shaft (33) is fixedly arranged at the output end of the first motor (31), a set of first gears (34) is fixedly connected with the rotating shaft (33), and a set of first gears (34) is respectively engaged with a set of fixed toothed plates (21).
3. The welding equipment for the production of the PCB as recited in claim 1, wherein the pushing device (4) comprises an air cylinder (41), the air cylinder (41) is fixedly installed in a groove at the upper end of the installation base (32), a push rod (42) is fixedly installed at the movable end of the air cylinder (41), the push rod (42) penetrates through a sliding groove in one sliding rail (2) and is fixedly connected with a connecting rod (43), elliptical sliding blocks (44) are fixedly installed at the upper ends of the two ends of the connecting rod (43), and the elliptical sliding blocks (44) are fixedly connected with the bottom end of the clamping device (6).
4. The welding equipment for producing the PCB as recited in claim 1, wherein the adjusting device (7) comprises a second motor (71), the upper end of the second motor (71) is fixedly arranged at the bottom end of the substrate (5), the output end of the second motor (71) is fixedly provided with a second gear (72), the second gear (72) is rotatably arranged in the third convex sliding groove (53), the second gear (72) is symmetrically engaged and connected with a set of moving racks (74), the set of moving racks (74) are respectively slidably arranged in the third convex sliding groove (53), the set of moving racks (74) are respectively fixedly connected with a second convex sliding block (75), and the upper end of the second convex sliding block (75) is fixedly connected with the bottom end of the clamping device (6).
5. A soldering apparatus for PCB circuit board production as recited in claim 1, the clamping device (6) comprises a first mother board (61), a second mother board (66) and a third mother board (67), the bottom end of the first mother board (61) is fixedly connected with the upper end of the oval sliding block (44), a group of double U-shaped clamping grooves (62) and a first angle-shaped clamping groove (65) are formed in the first mother board (61), a first supporting plate (63) and a second supporting plate (64) are fixedly arranged on the first mother plate (61), the third motherboard (67) is fixedly arranged on the upper surface of the second motherboard (66), the bottom end of the second motherboard (66) is fixedly connected with the upper end of the second convex sliding block (75), a second rectangular clamping groove (68) and a second angular clamping groove (69) are formed at the side end of the second motherboard (66), a first rectangular clamping groove (671) is formed in the inner side of the third mother board (67).
6. The welding equipment for producing the PCB as recited in claim 1, wherein the positioning device (8) comprises four damping shafts (81), the four damping shafts (81) are rotatably arranged at four corners of the upper surface of the base plate (5), a bar-shaped fork plate (82) is slidably clamped outside the damping shafts (81), the other end of the bar-shaped fork plate (82) is connected with a rocker arm (83), and a conical stud (84) is sleeved at the other end of the rocker arm (83) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121574552.5U CN215588090U (en) | 2021-07-12 | 2021-07-12 | Welding equipment for PCB production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121574552.5U CN215588090U (en) | 2021-07-12 | 2021-07-12 | Welding equipment for PCB production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215588090U true CN215588090U (en) | 2022-01-21 |
Family
ID=79877295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121574552.5U Expired - Fee Related CN215588090U (en) | 2021-07-12 | 2021-07-12 | Welding equipment for PCB production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215588090U (en) |
-
2021
- 2021-07-12 CN CN202121574552.5U patent/CN215588090U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |