CN216966556U - PCB spot welding mechanism - Google Patents
PCB spot welding mechanism Download PDFInfo
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- CN216966556U CN216966556U CN202220592216.1U CN202220592216U CN216966556U CN 216966556 U CN216966556 U CN 216966556U CN 202220592216 U CN202220592216 U CN 202220592216U CN 216966556 U CN216966556 U CN 216966556U
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- wire feeding
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Abstract
The utility model relates to the technical field of spot welding mechanisms, in particular to a PCB spot welding mechanism, which comprises a support frame, wherein the top end of the support frame is fixedly connected with a support plate, the support plate is fixed and installed through the support frame, sliding grooves are formed in the inner sides of the left end and the right end of the support plate, the sliding grooves are obliquely arranged on the support plate, the sliding grooves on the left side and the sliding grooves on the right side are opposite in inclination direction, sliding rods are arranged on the inner sides of the sliding grooves in a sliding manner, under the arrangement, when the sliding rods move downwards, the sliding rods on the two sides can synchronously move and respectively drive a wire feeding cylinder and a spot welding head to move downwards, so that the wire feeding and spot welding are respectively realized, the two systems are mutually matched, the efficiency is increased, the front end of the sliding rod on the left side is detachably connected with the wire feeding cylinder, and the front end of the sliding rod on the right side is detachably connected with the hot melt adhesive head, the wire feeding barrel and the spot welding head can realize synchronous movement.
Description
Technical Field
The utility model relates to the technical field of spot welding mechanisms, in particular to a PCB spot welding mechanism.
Background
At present, the existing spot welding mechanism comprises a wire feeding mechanism and a welding head, the wire feeding mechanism realizes feeding of welding wires on a PCB, the welding head heats the welding wires to realize spot welding, but the existing wire feeding mechanism and the existing welding head work independently, so that the efficiency and the error rate are high, and certain defects exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a PCB spot welding mechanism to solve the problem that the efficiency and the error rate are higher because the existing wire feeder and welding head provided by the background technology work independently.
In order to achieve the purpose, the utility model provides the following technical scheme:
the PCB spot welding mechanism comprises a support frame, wherein a support plate is fixedly connected to the top end of the support frame, the support plate is fixed and installed through the support frame, sliding grooves are formed in the inner sides of the left end and the right end of the support plate and are arranged in an inclined mode on the support plate, the sliding grooves on the left side and the sliding grooves on the right side are opposite in inclined direction, sliding rods are arranged on the inner sides of the sliding grooves in a sliding mode, under the arrangement, when the sliding rods move downwards, the sliding rods on the two sides can move synchronously, a wire feeding cylinder and a spot welding head are driven to move downwards respectively, the wire feeding and spot welding effects are achieved respectively, the two systems are matched with each other, the efficiency is improved, the front end of the sliding rod on the left side is detachably connected with a wire feeding cylinder through hot melt adhesive, the front end of the sliding rod on the right side is detachably connected with a spot welding head through the hot melt adhesive, and the wire feeding cylinder and the spot welding head can achieve synchronous movement, the inboard of sending a silk section of thick bamboo is provided with the welding wire, can dismantle through the hot melt adhesive and connect and make a silk section of thick bamboo or spot welding head position on the litter can adjust according to the circumstances of reality, changes the length of spot welding head, when specifically using, has increased the accuracy and the efficiency nature of spot welding.
Furthermore, the inboard fixedly connected with gag lever post of spout, the outside and the inboard sliding connection of litter of gag lever post can increase the gliding stability of litter in the spout inboard under the effect of gag lever post.
Furthermore, the outside of gag lever post is provided with the extension spring, the both ends of extension spring respectively with the top inboard of spout and the top fixed connection of litter, through the extension spring realizes upwards restoring to the litter.
Furthermore, the rear side of the supporting plate is fixedly connected with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with a pressing plate, the bottom end of the pressing plate is connected with the top end of the sliding rod in a sliding mode, and downward movement of the sliding rod is achieved through downward movement of the pressing plate.
Furthermore, the front end of the supporting plate is fixedly connected with a connecting frame, the top end of the connecting frame is rotatably connected with a wire reel, and the top end of the welding wire is wound on the outer side of the wire reel.
Furthermore, the rear end of backup pad can be dismantled through the hot melt adhesive and be connected with first press switch and second press switch, first press switch and second press switch are one-on-one form setting, can dismantle the connection and make first press switch and second press switch can adjust according to the needs of reality.
Further, the inboard fixedly connected with electric putter of a wire feeding section of thick bamboo, electric putter's expansion end activity sets up the inboard at a wire feeding section of thick bamboo, can realize that the welding wire compresses tightly and unclamps in a wire feeding section of thick bamboo inboard through electric putter's flexible, under this kind of setting, after electric telescopic pole drive clamp plate downstream to the second press switch position, the electronic putter shrink can be controlled to the second press switch, at this moment, the welding wire is unclamped by electric putter's expansion end, after electric telescopic pole drive clamp plate upstream to the first press switch position, electric putter can be controlled to first press switch and expand, at this moment, the welding wire is withstood by electric putter's expansion end, when downstream, realize sending the automation of welding wire, when using, the part that the welding wire emits a wire feeding section of thick bamboo can be adjusted according to actual condition.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the inner sides of the left end and the right end of the supporting plate are provided with the sliding grooves, the sliding grooves are arranged on the supporting plate in an inclined manner, the inclined directions of the sliding grooves on the left side and the sliding grooves on the right side are opposite, the sliding rods are arranged on the inner sides of the sliding grooves in a sliding manner, under the arrangement, when the sliding rods move downwards, the sliding rods on the two sides can move synchronously and respectively drive the wire feeding cylinder and the spot welding head to move downwards, so that the wire feeding and spot welding effects are respectively realized, the two systems are mutually matched, the efficiency is increased, the wire feeding cylinder and the spot welding head realize synchronous movement, the position of the wire feeding cylinder or the spot welding head on the sliding rods can be adjusted according to the actual condition through the detachable connection of the hot melt adhesive, the distance between the spot welding head and the wire feeding cylinder is changed, and the application range of the spot welding is increased during the specific use.
2. In the utility model, the inner side of the wire feeding cylinder is fixedly connected with an electric push rod, the movable end of the electric push rod is movably arranged at the inner side of the wire feeding cylinder, the compression and the release of a welding wire at the inner side of the wire feeding cylinder can be realized through the expansion and the contraction of the electric push rod, under the arrangement, after the electric telescopic rod drives the pressing plate to move downwards to the position of the second pressing switch, the second pressing switch can control the electric push rod to contract, at the moment, the welding wire is released by the movable end of the electric push rod, after the electric telescopic rod drives the pressing plate to move upwards to the position of the first pressing switch, the first pressing switch can control the electric push rod to stretch, at the moment, the welding wire is propped against by the movable end of the electric push rod, and in the next downward movement, the automatic wire feeding of the welding wire is realized, and when the welding wire is used, the part of the welding wire which protrudes out of the wire feeding cylinder can be adjusted according to the actual situation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a rear view of the mounting structure of the present invention;
FIG. 3 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present invention;
fig. 4 is a schematic view of the installation structure of the electric push rod of the present invention.
In the figure: 1. a support frame; 2. a support plate; 3. a chute; 4. a tension spring; 5. an electric telescopic rod; 6. a wire reel; 7. an electric push rod; 8. a wire feeding cylinder; 9. welding wires; 10. a slide rod; 11. a spot welding head; 12. pressing a plate; 13. a connecting frame; 14. a first push switch; 15. a second push switch; 16. a limiting rod.
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 1
Referring to fig. 1-4, the present invention provides a technical solution:
the PCB spot welding mechanism comprises a supporting frame 1, a supporting plate 2 is fixedly connected to the top end of the supporting frame 1, the supporting plate 2 is fixed and installed through the supporting frame 1, sliding grooves 3 are formed in the inner sides of the left end and the right end of the supporting plate 2, the sliding grooves 3 are arranged on the supporting plate 2 in an inclined mode, the sliding grooves 3 on the left side and the sliding grooves 3 on the right side are opposite in inclined direction, sliding rods 10 are arranged on the inner sides of the sliding grooves 3 in a sliding mode, under the arrangement, when the sliding rods 10 move downwards, the sliding rods 10 on the two sides can move synchronously and respectively drive a wire feeding cylinder 8 and a point welding head 11 to move downwards, the wire feeding and the point welding are respectively achieved, the two systems are matched with each other, the efficiency is improved, the front end of the sliding rod 10 on the left side is detachably connected with the wire feeding cylinder 8 through hot melt adhesive, the front end of the sliding rod 10 on the right side is detachably connected with a spot welding head 11 through the hot melt adhesive, the wire feeding cylinder 8 and the spot welding head 11 can realize synchronous movement, a welding wire 9 is arranged on the inner side of the wire feeding cylinder 8, the wire feeding cylinder 8 or the spot welding head 11 can be detachably connected through hot melt adhesive, the position of the wire feeding cylinder 8 or the spot welding head 11 on the sliding rod 10 can be adjusted according to actual conditions, the length of the spot welding head 11 is changed, and when the spot welding device is used specifically, the accuracy and efficiency of spot welding are improved.
Specifically, a stopper rod 16 is fixedly connected to the inside of the slide groove 3, and the outside of the stopper rod 16 is slidably connected to the inside of the slide rod 10, so that the stability of the slide rod 10 sliding inside the slide groove 3 can be increased by the stopper rod 16.
Specifically, a tension spring 4 is provided outside the stopper rod 16, both ends of the tension spring 4 are fixedly connected to the inside of the top end of the slide groove 3 and the top end of the slide rod 10, respectively, and the slide rod 10 is returned upward by the tension spring 4.
Specifically, an electric telescopic rod 5 is fixedly connected to the rear side of the support plate 2, a pressing plate 12 is fixedly connected to the bottom end of the electric telescopic rod 5, the bottom end of the pressing plate 12 is slidably connected to the top end of the slide rod 10, and the slide rod 10 is moved downward by the downward movement of the pressing plate 12.
In the technical scheme, the inner sides of the left end and the right end of a supporting plate 2 are provided with sliding grooves 3, the sliding grooves 3 are arranged on the supporting plate 2 in an inclined manner, the inclined directions of the sliding grooves 3 on the left side and the sliding grooves 3 on the right side are opposite, the inner sides of the sliding grooves 3 are provided with sliding rods 10 in a sliding manner, in this arrangement, when the slide bars 10 are moved down, the slide bars 10 on both sides can be moved synchronously, and respectively drive the wire feeding cylinder 8 and the point welding head 11 to move downwards to respectively realize the functions of wire feeding and point welding, the two systems are mutually matched to increase the efficiency, the wire feeding cylinder 8 and the point welding head 11 realize synchronous movement, the removable connection by means of hot-melt adhesive allows the position of the wire feed drum 8 or the spot welding head 11 on the slide bar 10 to be adjusted to the actual situation, thereby changing the distance between the spot welding head 11 and the wire feeding barrel 8 and increasing the application range of spot welding in specific use.
Example 2
Referring to fig. 1-4, the present invention provides a technical solution:
in this embodiment, the same parts as those in embodiment 1 are not described again, but the differences are as follows:
specifically, a connecting frame 13 is fixedly connected to the front end of the supporting plate 2, a wire reel 6 is rotatably connected to the top end of the connecting frame 13, and the top end of the welding wire 9 is wound on the outer side of the wire reel 6.
Specifically, the rear end of the support plate 2 is detachably connected with a first press switch 14 and a second press switch 15 through hot melt adhesive, the first press switch 14 and the second press switch 15 are arranged in a one-on-one-down manner, and the first press switch 14 and the second press switch 15 can be adjusted according to actual needs through detachable connection.
Specifically, the inner side of the wire feeding cylinder 8 is fixedly connected with an electric push rod 7, the movable end of the electric push rod 7 is movably arranged at the inner side of the wire feeding cylinder 8, the compression and the release of the welding wire 9 at the inner side of the wire feeding cylinder 8 can be realized through the extension and contraction of the electric push rod 7, in this arrangement, after the electric telescopic rod 5 drives the pressing plate 12 to move downwards to the position of the second push switch 15, the second push switch 15 will control the electric push rod 7 to contract, at this time, the welding wire 9 is released by the movable end of the electric push rod 7, after the electric telescopic rod 5 drives the pressing plate 12 to move upwards to the position of the first press switch 14, the first press switch 14 controls the electric push rod 7 to stretch, at the moment, the welding wire 9 is propped against by the movable end of the electric push rod 7, during the next downward movement, the automatic feeding of the welding wire 9 is realized, and when the automatic feeding device is used, the part of the welding wire 9, which protrudes out of the wire feeding barrel 8, can be adjusted according to the actual situation.
In the technical proposal, the inner side of the wire feeding cylinder 8 is fixedly connected with an electric push rod 7, the movable end of the electric push rod 7 is movably arranged at the inner side of the wire feeding cylinder 8, the compression and the release of the welding wire 9 at the inner side of the wire feeding cylinder 8 can be realized through the extension and contraction of the electric push rod 7, in this arrangement, after the electric telescopic rod 5 drives the pressing plate 12 to move downwards to the position of the second push switch 15, the second push switch 15 will control the electric push rod 7 to contract, at this time, the welding wire 9 is released by the movable end of the electric push rod 7, after the electric telescopic rod 5 drives the pressing plate 12 to move upwards to the position of the first press switch 14, the first press switch 14 controls the electric push rod 7 to stretch, at the moment, the welding wire 9 is propped against by the movable end of the electric push rod 7, during the next downward movement, the automatic wire feeding of the welding wire 9 is realized, and when the automatic wire feeding device is used, the part of the welding wire 9 which is extruded out of the wire feeding barrel 8 can be adjusted according to the actual situation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
- PCB spot welding mechanism, including support frame (1), its characterized in that: the top fixedly connected with backup pad (2) of support frame (1), spout (3) have been seted up to both ends inboard about backup pad (2), spout (3) are the slope form setting on backup pad (2), are located left spout (3) and be located the right side the incline direction of spout (3) is opposite, the inboard slip of spout (3) is provided with litter (10), is located left the front end of litter (10) can be dismantled through the hot melt adhesive and be connected with a silk feeding section of thick bamboo (8), is located the right side the front end of litter (10) can be dismantled through the hot melt adhesive and be connected with some bonding tool (11), synchronous motion can be realized to a silk feeding section of thick bamboo (8) and some bonding tool (11), the inboard of a silk feeding section of thick bamboo (8) is provided with welding wire (9).
- 2. The PCB spot welding mechanism of claim 1, wherein: the inner side of the sliding chute (3) is fixedly connected with a limiting rod (16), and the outer side of the limiting rod (16) is connected with the inner side of the sliding rod (10) in a sliding mode.
- 3. The PCB spot welding mechanism of claim 2, wherein: the outside of gag lever post (16) is provided with extension spring (4), the both ends of extension spring (4) respectively with the top inboard of spout (3) and the top fixed connection of litter (10), through extension spring (4) realize upwards restoring to the throne of litter (10).
- 4. The PCB spot welding mechanism of claim 3, wherein: the rear side fixedly connected with electric telescopic handle (5) of backup pad (2), the bottom fixedly connected with clamp plate (12) of electric telescopic handle (5), the bottom of clamp plate (12) and the top sliding connection of litter (10), through clamp plate (12) downstream drives litter (10) along the length direction downstream of spout (3).
- 5. The PCB spot welding mechanism of any of claims 1-4, wherein: the front end fixedly connected with link (13) of backup pad (2), the top of link (13) is rotated and is connected with wire reel (6), the top winding of welding wire (9) is in the outside of wire reel (6).
- 6. The PCB spot welding mechanism of claim 5, wherein: the rear end of backup pad (2) can be dismantled through the hot melt adhesive and be connected with first press switch (14) and second press switch (15), first press switch (14) and second press switch (15) are one-on-one shape setting.
- 7. The PCB spot welding mechanism of claim 6, wherein: the inner side of the wire feeding cylinder (8) is fixedly connected with an electric push rod (7), the movable end of the electric push rod (7) is movably arranged on the inner side of the wire feeding cylinder (8), and the welding wire (9) can be compressed and loosened on the inner side of the wire feeding cylinder (8) through the stretching of the electric push rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220592216.1U CN216966556U (en) | 2022-03-17 | 2022-03-17 | PCB spot welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220592216.1U CN216966556U (en) | 2022-03-17 | 2022-03-17 | PCB spot welding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216966556U true CN216966556U (en) | 2022-07-15 |
Family
ID=82359739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220592216.1U Active CN216966556U (en) | 2022-03-17 | 2022-03-17 | PCB spot welding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216966556U (en) |
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2022
- 2022-03-17 CN CN202220592216.1U patent/CN216966556U/en active Active
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