CN219246531U - Lithium ion capacitor pin welding device - Google Patents

Abstract

The utility model discloses a lithium ion capacitor pin welding device, which comprises a welding mechanism for soldering pins on a circuit board, wherein the welding mechanism is arranged on a base, a turntable is arranged at the front side of the welding mechanism, the welding mechanism can be adjusted in the left-right direction, the turntable is rotatably arranged on the base, four clamping mechanisms which are uniformly arranged in a circumferential shape are arranged on the turntable, the clamping mechanism clamps the circuit board, the circuit board with a capacitor inserted therein is clamped by the clamping mechanism, the circuit board is rotationally sent to the welding mechanism for welding by the rotating turntable, and meanwhile, other stations are loaded and clamped, so that waiting is not needed during welding, and the welding efficiency of the capacitor pins on the circuit board is greatly improved.

Description

Lithium ion capacitor pin welding device

Technical Field

The utility model relates to the technical field of welding of pins of capacitors, in particular to a welding device for pins of a lithium ion capacitor.

Background

After the capacitor is mounted on the circuit board, the pin part needs to be soldered.

When carrying out pin welding to the condenser on the circuit board, need carry out the clamping to the circuit board and fix, and the condenser pin on the current circuit board often is single when welding and carries out the clamping, takes off then carries out the clamping of next circuit board and fix after the welding is accomplished, and this kind of welding mode efficiency is lower.

Disclosure of Invention

In order to solve the problems, the application provides a lithium ion capacitor pin welding device, which adopts the following technical scheme:

the utility model provides a lithium ion capacitor pin welding set, includes the welding mechanism that carries out the soldering to the pin on the circuit board, and welding mechanism installs on the base, and welding mechanism's front side is provided with the carousel, and welding mechanism can carry out the regulation of left and right directions, and the carousel rotates to be installed on the base, and is provided with four clamping mechanisms that are circumference form evenly arranged on the carousel, and clamping mechanism carries out the clamping to the circuit board.

Further, be provided with the mouth of stepping down that is used for installing clamping mechanism on the carousel, and the lower surface center of carousel is provided with the pivot, and the lower extreme of pivot passes the fixed gear that is provided with of base, and the gear meshes with the epaxial driving gear of rotation motor output, and rotates the lower surface at the base of motor installation.

Further, the clamping mechanism comprises a supporting plate, the upper surface of the supporting plate is close to the connecting plates at the two ends and fixedly installed with the connecting plates, the connecting plates are fixedly connected with the rotary table through screws, two clamping plates are arranged between the two connecting plates, sliding clamping grooves for movably guiding the clamping plates are formed in the supporting plate, the lower ends of the two clamping plates penetrate through the sliding clamping grooves and are connected with adjusting blocks, the two adjusting blocks are screwed and penetrated by the bidirectional screw rod, and a fixing head for fixing the end head of the bidirectional screw rod is arranged at the lower end of the connecting plate.

Further, the welding mechanism comprises a stand column, the stand column is close to the upper end and longitudinally inserted with a telescopic block, the rear side of the stand column is provided with a fixing frame, a second electric telescopic rod is fixedly installed on the fixing frame, a push rod of the second electric telescopic rod is fixedly connected with the telescopic block, the front end of the telescopic block is fixedly provided with a vertical first electric telescopic rod, the push rod of the first electric telescopic rod penetrates through the telescopic block to be fixedly provided with a welding head, and one side of the push rod of the first electric telescopic rod is fixedly provided with a wire feeding mechanism.

Further, the lower extreme of stand is fixed with the fixture block of slip cartridge on the base, and fixture block passes through screw and stand fixed connection, and one side of stand is provided with the fixed plate of fixing on the base, and the third electric telescopic handle is installed to one side of fixed plate, and the ejector pin of third electric telescopic handle passes fixed plate and stand fixed connection.

Further, the wire feeding mechanism comprises an upper fixing block and a lower fixing block which are fixed on the ejector rod of the first electric telescopic rod, two driving rollers for driving and feeding the welding wire are arranged at the opening of one side of the upper fixing block, and a guide tube for guiding the welding wire is fixed on the lower fixing block.

Compared with the prior art, the utility model has the beneficial effects that:

when welding the capacitor pin on the circuit board, the circuit board with the capacitor inserted therein is clamped by the clamping mechanism, and is rotated by the rotating turntable to be sent to the welding mechanism for welding, and meanwhile, other stations are loaded and clamped, waiting is not needed during welding, and the welding efficiency of the capacitor pin on the circuit board is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a lithium ion capacitor pin soldering apparatus of the present utility model;

FIG. 2 is a schematic diagram of a turntable of a lithium ion capacitor pin soldering apparatus according to the present utility model;

FIG. 3 is a schematic diagram of a clamping mechanism of a lithium ion capacitor pin welding device according to the utility model;

FIG. 4 is a schematic diagram of a welding mechanism of a pin welding device of a lithium ion capacitor according to the present utility model;

fig. 5 is a schematic diagram of a wire feeder mechanism of a lithium ion capacitor pin welding device according to the present utility model.

In the figure: 1. a base; 2. a turntable; 21. a rotating shaft; 22. a yielding port; 23. a gear; 3. a welding mechanism; 31. a welding head; 32. a wire feeding mechanism; 321. an upper fixing block; 322. a welding wire; 323. a driving roller; 324. a lower fixing block; 325. a guide tube; 33. a telescopic block; 34. a first electric telescopic rod; 35. a second electric telescopic rod; 36. a fixing frame; 37. a fixing plate; 38. a third electric telescopic rod; 39. a clamping block; 310. a column; 4. clamping mechanism; 41. a connecting plate; 42. a support plate; 43. an adjusting block; 44. a fixed head; 45. a two-way screw rod; 46. a clamping plate; 47. and a sliding clamping groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Embodiment 1, please refer to fig. 1, 2 and 3 specifically, a lithium ion capacitor pin welding device, including a welding mechanism 3 for soldering pins on a circuit board, wherein the welding mechanism 3 is mounted on a base 1, a turntable 2 is disposed at a front side of the welding mechanism 3, a yielding port 22 for mounting a clamping mechanism 4 is disposed on the turntable 2, a rotating shaft 21 is disposed at a center of a lower surface of the turntable 2, a gear 23 is fixedly disposed at a lower end of the rotating shaft 21 through the base 1, the gear 23 is engaged with a driving gear on an output shaft of a rotating motor, the rotating motor is mounted on a lower surface of the base 1, the rotating motor drives the rotating shaft 21 to rotate so as to drive the turntable 2 to rotate and feed materials, the welding mechanism 3 can adjust left and right directions, the turntable 2 is rotatably mounted on the base 1, four clamping mechanisms 4 uniformly arranged in a circumference shape are disposed on the turntable 2, clamping mechanism 4 clamps the circuit board, clamping mechanism 4 includes backup pad 42, the upper surface of backup pad 42 is close to both ends and all fixedly mounted with connecting plate 41, and connecting plate 41 passes through screw and carousel 2 fixed connection, be provided with two splint 46 between two connecting plates 41, be provided with the slip draw-in groove 47 that carries out movable direction to splint 46 on the backup pad 42, the lower extreme of two splint 46 is passed slip draw-in groove 47 and is connected with regulating block 43, and two regulating blocks 43 are screwed by two-way lead screw 45 and run through, the lower extreme of connecting plate 41 is provided with the fixed head 44 that installs the end position of two-way lead screw 45, when clamping the circuit board, carry out clamping fixedly to the circuit board through screwing two-way lead screw 45 drive two splint 46 relative movement, thereby accomplish the material loading clamping;

when welding the capacitor pin on the circuit board, the circuit board with the capacitor inserted therein is clamped through the clamping mechanism 4, and is rotated and sent to the welding mechanism 3 for welding through the rotating turntable 2, and meanwhile, other stations are loaded and clamped, waiting is not needed for welding, and the welding efficiency of the capacitor pin on the circuit board is greatly improved.

Referring to fig. 4 specifically, the welding mechanism 3 includes a stand 310, a clamping block 39 slidably clamped on the base 1 is fixed at the lower end of the stand 310, the clamping block 39 is fixedly connected with the stand 310 through a screw, a fixing plate 37 fixed on the base 1 is arranged at one side of the stand 310, a third electric telescopic rod 38 is installed at one side of the fixing plate 37, a push rod of the third electric telescopic rod 38 passes through the fixing plate 37 and is fixedly connected with the stand 310, a telescopic block 33 longitudinally penetrates through the stand 310 near the upper end, a fixing frame 36 is arranged at the rear side of the stand 310, a second electric telescopic rod 35 is fixedly installed on the fixing frame 36, a push rod of the second electric telescopic rod 35 is fixedly connected with the telescopic block 33, a vertical first electric telescopic rod 34 is fixedly installed at the front end of the telescopic block 33, the push rod of the first electric telescopic rod 34 passes through the telescopic block 33 and is fixedly provided with a welding head 31, and a wire feeding mechanism 32 is fixedly installed at one side of the push rod of the first electric telescopic rod 34;

the third electric telescopic rod 38 drives the upright post 310 to adjust in the left-right direction so as to realize the left-right adjustment of the welding joint 31, the second electric telescopic rod 35 drives the telescopic block 33 to stretch and retract so as to drive the welding joint 31 to adjust in the front-back direction, and the welding joint 31 is driven to move downwards to weld through the first electric telescopic rod 34.

Referring to fig. 5 specifically, the wire feeding mechanism 32 includes an upper fixing block 321 and a lower fixing block 324 fixed on a top rod of the first electric telescopic rod 34, two driving rollers 323 for driving and feeding the welding wire 322 are disposed at an opening at one side of the upper fixing block 321, and a guiding tube 325 for guiding the welding wire 322 is fixed on the lower fixing block 324;

the motor drives one of the driving rollers 323 to rotate and feeds and drives the welding wire 322 through the two guide pipes 325, thereby completing welding wire feeding of the welding wire 322.

Working principle: when the capacitor pins on the circuit board are welded, the circuit board with the capacitor inserted is clamped and fixed on the clamping mechanism 4, then the rotating shaft 21 is driven to rotate by the rotating motor driving gear 23 to drive the turntable 2 to rotate by 90 degrees to send the station with the circuit board to the welding mechanism 3, the welding mechanism 3 is used for welding, after the welding is finished, the turntable 2 rotates again to send a new circuit board to the welding mechanism 3, the welded circuit board is rotated out, and then the circuit board can be taken down to clamp the new circuit board, so that the welding of the capacitor pins on the circuit board is finished.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a lithium ion capacitor pin welding set, includes soldering mechanism (3) that carries out the tin soldering to the pin on the circuit board, its characterized in that: the welding mechanism (3) is arranged on the base (1), the turntable (2) is arranged on the front side of the welding mechanism (3), the welding mechanism (3) can be adjusted in the left-right direction, the turntable (2) is rotatably arranged on the base (1), four clamping mechanisms (4) which are uniformly arranged in a circumferential shape are arranged on the turntable (2), and the clamping mechanisms (4) clamp a circuit board.

2. The lithium ion capacitor pin welding device according to claim 1, wherein a yielding port (22) for installing the clamping mechanism (4) is formed in the rotary table (2), a rotary shaft (21) is arranged in the center of the lower surface of the rotary table (2), a gear (23) is fixedly arranged at the lower end of the rotary shaft (21) through the base (1), the gear (23) is meshed with a driving gear on an output shaft of the rotary motor, and the rotary motor is installed on the lower surface of the base (1).

3. The welding device for the pins of the lithium ion capacitor according to claim 2, wherein the clamping mechanism (4) comprises a supporting plate (42), connecting plates (41) are fixedly installed on the upper surface of the supporting plate (42) close to two ends, the connecting plates (41) are fixedly connected with the rotary table (2) through screws, two clamping plates (46) are arranged between the two connecting plates (41), sliding clamping grooves (47) for movably guiding the clamping plates (46) are formed in the supporting plate (42), the lower ends of the two clamping plates (46) penetrate through the sliding clamping grooves (47) to be connected with adjusting blocks (43), the two adjusting blocks (43) are screwed through by the bidirectional screw rods (45), and fixing heads (44) for fixing the end positions of the bidirectional screw rods (45) are arranged at the lower ends of the connecting plates (41).

4. The welding device for pins of a lithium ion capacitor according to claim 1, wherein the welding mechanism (3) comprises a stand column (310), a telescopic block (33) is longitudinally inserted near the upper end of the stand column (310), a fixing frame (36) is arranged at the rear side of the stand column (310), a second electric telescopic rod (35) is fixedly installed on the fixing frame (36), a top rod of the second electric telescopic rod (35) is fixedly connected with the telescopic block (33), a first vertical electric telescopic rod (34) is fixedly installed at the front end of the telescopic block (33), a welding head (31) is fixedly arranged on the top rod of the first electric telescopic rod (34) through the telescopic block (33), and a wire feeding mechanism (32) is fixedly installed on one side of the top rod of the first electric telescopic rod (34).

5. The welding device for pins of a lithium ion capacitor according to claim 4, wherein a clamping block (39) which is clamped on the base (1) in a sliding manner is fixed at the lower end of the upright (310), the clamping block (39) is fixedly connected with the upright (310) through a screw, a fixing plate (37) which is fixed on the base (1) is arranged on one side of the upright (310), a third electric telescopic rod (38) is installed on one side of the fixing plate (37), and a top rod of the third electric telescopic rod (38) penetrates through the fixing plate (37) to be fixedly connected with the upright (310).

6. The welding device for pins of a lithium ion capacitor according to claim 4, wherein the wire feeding mechanism (32) comprises an upper fixing block (321) and a lower fixing block (324) which are fixed on a top rod of the first electric telescopic rod (34), two driving rollers (323) for driving and feeding welding wires (322) are arranged at one side opening of the upper fixing block (321), and a guide tube (325) for guiding the welding wires (322) is fixed on the lower fixing block (324).

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