CN215846291U - Ultrasonic welding device for power adapter - Google Patents
Ultrasonic welding device for power adapter Download PDFInfo
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- CN215846291U CN215846291U CN202122183001.2U CN202122183001U CN215846291U CN 215846291 U CN215846291 U CN 215846291U CN 202122183001 U CN202122183001 U CN 202122183001U CN 215846291 U CN215846291 U CN 215846291U
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- power adapter
- working platform
- supporting seat
- clamping block
- clamp splice
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Abstract
The utility model discloses an ultrasonic welding device for a power adapter, which relates to the technical field of welding and adopts the technical scheme that: including work platform and ultrasonic bonding machine, the last positioning jig that is equipped with of work platform, positioning jig includes first clamp splice and second clamp splice, the constant head tank has all been seted up on first clamp splice and the second clamp splice, and two the constant head tank cooperation forms the centre gripping space, be equipped with the supporting seat that goes up and down on work platform in the centre gripping space, first clamp splice is located work platform, the second clamp splice slides and locates on work platform, just be equipped with the driving piece on the work platform, second clamp splice bottom is equipped with the wedge, the supporting seat bottom is equipped with and corresponds complex sloping block in the wedge, the supporting seat bottom is provided with the elastic component. According to the utility model, the power adapter can be jacked up to be exposed outside the groove body after welding is finished, so that the power adapter is convenient for workers to take out, and the effect of improving the use convenience of the power adapter is achieved.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to an ultrasonic welding device for a power adapter.
Background
After the upper cover and the lower cover of the power adapter are covered, the power adapter is usually sealed by ultrasonic waves.
If the granted bulletin number is CN205343798U, Chinese patent No. 2016.06.29 discloses an ultrasonic welding pneumatic clamp, which comprises a base, wherein a right die is fixed on the base, a first groove body which can be matched and used for placing one side of a lower welding part is arranged on the inner side of the right die, positioning shafts are arranged on two sides of the first groove body, one end of each positioning shaft is fixed on the inner side of the right die, a positioning block is arranged at the other end of each positioning shaft, the left die is sleeved on the positioning shafts and can reciprocate between the right die and the positioning blocks along the positioning shafts, and a second groove body which can be matched and used for placing the other side of the lower welding part is correspondingly arranged on the surface of the left die, which is opposite to the first groove body; the left die is connected with a control device which drives the left die to reciprocate between the right die and the positioning block along the positioning shaft; and under the contact state of the right die and the left die, the gap between the first groove body and the second groove body is smaller than the size of the lower weldment in the direction.
Through placing power adapter in first cell body, promote left mould by the cylinder and remove to right mould for the second cell body is gone into power adapter card, makes the power adapter laminating at first cell body and second cell body, can carry out ultrasonic bonding work, and after ultrasonic bonding, the cylinder drives left mould and to retreating, takes out the charger after the welding. But power adapter places in first cell body, wholly melts into first cell body in, need walk around the right mould when taking out after the welding, just can grip power adapter from one side of the relative second cell body of first cell body and take out, and is comparatively troublesome, influences the operation and uses.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the ultrasonic welding device for the power adapter, which can jack up the power adapter to expose the power adapter outside a groove body after welding is finished, is convenient for a worker to take out, and has the effect of improving the use convenience of the power adapter.
In order to achieve the purpose, the utility model provides the following technical scheme:
an ultrasonic welding device for a power adapter comprises a working platform and an ultrasonic welding machine arranged on the working platform, wherein a positioning jig for positioning the power adapter is arranged on the working platform and comprises a first clamping block and a second clamping block, positioning grooves are formed in the first clamping block and the second clamping block and matched with each other to form a clamping space for clamping the power adapter, a supporting seat lifted on the working platform is arranged in the clamping space, the first clamping block is positioned on the working platform, the second clamping block is arranged on the working platform in a sliding manner along the direction close to or far away from the first clamping block, a driving piece for driving the second clamping block to slide is arranged on the working platform, a wedge-shaped block is arranged at the bottom of the second clamping block, an inclined block corresponding to the wedge-shaped block is arranged at the bottom of the supporting seat, and when the second clamping block is close to the first clamping block, the wedge block drives the inclined block to slide and drives the supporting seat to descend, and an elastic part is arranged at the bottom of the supporting seat to provide upward jacking reset elasticity when the supporting seat descends.
Further setting: the last sliding tray of having seted up of work platform, the wedge slides and locates in the sliding tray, the last lifting groove of seting up with the sliding tray intercommunication of work platform, the lifting groove is located in the lifting of supporting seat goes up and down, just when the elastic component does not receive the force, the setting of counterpointing of sloping block and sliding tray.
Further setting: the bottom of the first clamping block is fixedly provided with a sliding block which slides in the sliding groove, the sliding block is in threaded connection with an adjusting screw rod to adjust the positioning position of the first clamping block on the working platform, and one end of the adjusting screw rod runs through the working platform in an idling mode and forms an operating end.
Further setting: and an operating hand wheel is fixedly arranged on the operating end.
Further setting: the notch edge of constant head tank is provided with the slope chamfer of slope in towards the constant head tank.
Further setting: the elastic part comprises a return spring and a guide rod connected with the supporting seat, the guide rod is movably lifted on the working platform, the return spring is sleeved on the guide rod, and two ends of the return spring are respectively connected to the supporting seat and the working platform.
Further setting: and friction increasing grains are arranged on the surface of the supporting seat.
Compared with the prior art, the utility model has the following advantages by adopting the technical scheme:
1. through the matching of the supporting seat and the elastic piece, when the second clamping block and the first clamping block are combined, the supporting seat is lowered by utilizing the matching of the wedge block and the inclined block, so that the elastic piece is extruded to generate reset elastic force, after welding is completed, the second clamping block and the first clamping block are separated, and the wedge block is separated from the inclined block, so that the elastic force of the elastic piece can jack the supporting seat upwards to jack the power adapter to expose the power adapter outside the groove body, the power adapter is convenient for a worker to take out, and the effect of improving the use convenience is achieved;
2. through the matching of the sliding groove and the lifting groove, the guide can be provided for the movement of the second clamping block, the guide can be provided for the lifting of the supporting seat, and the stability of the operation is improved;
3. through the sliding block and the adjusting screw that set up, can drive the position that the sliding block adjustment is located the sliding tray when adjusting screw rotates for the position of first clamp splice can be adjusted, so that when first clamp splice and second clamp splice cooperation centre gripping power adapter, power adapter can just be to ultrasonic welding machine's soldered connection, in order to improve the welding effect, and also can adjust the use to the power adapter of different specifications, have the effect that improves the suitability.
Drawings
FIG. 1 is a schematic structural view of an ultrasonic welding apparatus for a power adapter;
FIG. 2 is a cross-sectional schematic view of an ultrasonic welding apparatus for a power adapter;
fig. 3 is an enlarged schematic view of a point a in fig. 2.
In the figure: 1. a working platform; 11. a sliding groove; 12. a lifting groove; 2. ultrasonic welding machine; 3. positioning a jig; 31. a first clamping block; 311. a slider; 32. a second clamp block; 33. positioning a groove; 331. inclining and chamfering; 4. a supporting seat; 5. a drive member; 6. a wedge block; 7. an inclined block; 8. an elastic member; 81. a return spring; 82. a guide bar; 9. adjusting the screw rod; 91. the hand wheel is operated.
Detailed Description
The ultrasonic welding apparatus for a power adapter is further described with reference to fig. 1 to 3.
The utility model provides an ultrasonic welding device for power adapter, as shown in figure 1, includes work platform 1 and locates ultrasonic welding machine 2 on work platform 1, is equipped with the positioning jig 3 that is used for fixing a position power adapter on work platform 1 to place power adapter in positioning jig 3, carry out the ultrasonic welding operation again.
As shown in fig. 1 and fig. 2, specifically, the positioning fixture 3 includes a first clamping block 31 and a second clamping block 32, positioning grooves 33 are respectively formed on the first clamping block 31 and the second clamping block 32, and the two positioning grooves 33 cooperate to form a clamping space for clamping the power adapter, the first clamping block 31 is positioned on the working platform 1, the second clamping block 32 is slidably disposed on the working platform 1 along a direction close to or far from the first clamping block 31, and a driving member 5 for driving the second clamping block 32 to slide is disposed on the working platform 1. In this embodiment, driving piece 5 adopts the cylinder drive to in the promotion second clamp splice 32 carries out reciprocating motion, thereby cooperation first clamp splice 31 centre gripping or loosen power adapter, improve operation and use convenience. Wherein, the notch edge of the positioning slot 33 is provided with an inclined chamfer 331 inclined towards the inside of the positioning slot 33, so that the power adapter can be conveniently placed in the positioning slot 33, and the convenience of operation is improved.
As shown in fig. 1 and fig. 2, further, a sliding groove 11 is disposed on the working platform 1, a sliding block 311 sliding in the sliding groove 11 is fixedly disposed at the bottom of the first clamping block 31, an adjusting screw 9 is connected to the sliding block 311 by a thread to adjust the positioning position of the first clamping block 31 on the working platform 1, one end of the adjusting screw 9 penetrates through the sliding block 311, and the other end thereof penetrates through the working platform 1 in an idle running manner and forms an operating end, so that the adjusting screw 9 is driven by controlling the operating end to rotate, the position of the sliding block 311 in the sliding groove 11 can be adjusted, and thus the position of the first clamping block 31 on the working platform 1 is adjusted, when the first clamping block 31 is matched with the second clamping block 32 to clamp the power adapter, the power adapter can be centered and aligned with the ultrasonic welding machine 2, and when power adapters of different specifications are used, the adjustment can be directly performed, the operation is simple, convenient and quick, and the applicability is effectively improved. Wherein, an operation hand wheel 91 is fixedly arranged on the operation end, which is convenient for operating and controlling the rotation of the adjusting screw rod 9.
As shown in fig. 2 and 3, the supporting seat 4 is disposed in the clamping space and lifted up and down on the working platform 1, so that the power adapter is exposed outside the positioning groove 33 when being placed in the positioning groove 33 of the first clamping block 31, thereby facilitating the taking and placing of the positioning groove 33. Be equipped with wedge 6 in second clamp splice 32 bottom, wedge 6 slides and locates in sliding tray 11, be equipped with in the 4 bottoms of supporting seat and correspond complex sloping block 7 in wedge 6, set up the lift groove 12 with sliding tray 11 intercommunication on the work platform 1, when second clamp splice 32 is close to first clamp splice 31, wedge 6 drives sloping block 7 and slides, and drive supporting seat 4 descends, so that when 3 centre gripping power adapter of positioning jig, can drive supporting seat 4 and descend, in order to fall into the centre gripping space with power adapter, be convenient for carry out the ultrasonic bonding operation.
As shown in fig. 2 and 3, further, an elastic member 8 is disposed at the bottom of the supporting seat 4 to provide a restoring elastic force for pushing up when the supporting seat 4 descends, when the elastic member 8 is not stressed, the inclined block 7 and the sliding groove 11 are aligned, so that when the second clamping block 32 approaches the first clamping block 31, the inclined block 7 descends and presses the elastic member 8 to generate the restoring elastic force, and when the second clamping block 32 retreats away from the first clamping block 31, the elastic member 8 drives the inclined block 7 and the supporting seat 4 to restore and ascend, so that the power adapter is exposed outside the positioning groove 33, and is convenient for a worker to take out, and then a next power adapter is placed to improve the working efficiency. Wherein, be equipped with on the surface of supporting seat 4 and increase the line of rubbing to improve the frictional force after power adapter places on supporting seat 4, improve the stability that power adapter placed.
As shown in fig. 2 and fig. 3, specifically, the elastic member 8 includes a return spring 81 and a guide rod 82 connected to the support base 4, the guide rod 82 moves up and down on the work platform 1, the return spring 81 is sleeved on the guide rod 82, and two ends of the return spring 81 are respectively connected to the support base 4 and the work platform 1, so as to conveniently provide a return elastic force, and the guide rod 82 cooperates with the work platform 1 to provide a sliding guide, thereby improving the stability of the lifting movement of the support base 4.
The working principle is as follows: during the use, place power adapter on supporting seat 4 in constant head tank 33, the power adapter table is exposed outside constant head tank 33 this moment, is close to first clamp splice 31 through driving piece 5 control second clamp splice 32 after that to drive wedge 6 and remove, makes wedge 6 and the cooperation of slope piece 7, thereby drives slope piece 7 and descends, in order to drive supporting seat 4 and descend, makes power adapter descend and get into in constant head tank 33, and then welds through ultrasonic bonding machine 2. After the welding is accomplished, drive second clamp splice 32 through driving piece 5 and move back, wedge 6 and the separation of slope piece 7 this moment, and reset spring 81's elastic force effect drives supporting seat 4 and rises down, and then makes power adapter appear outside constant head tank 33, makes things convenient for the staff directly to take out power adapter, has the effect that improves the simple operation nature.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (7)
1. The ultrasonic welding device for the power adapter is characterized by comprising a working platform (1) and an ultrasonic welding machine (2) arranged on the working platform (1), wherein a positioning jig (3) used for positioning the power adapter is arranged on the working platform (1), the positioning jig (3) comprises a first clamping block (31) and a second clamping block (32), positioning grooves (33) are formed in the first clamping block (31) and the second clamping block (32), the two positioning grooves (33) are matched to form a clamping space used for clamping the power adapter, a supporting seat (4) lifted on the working platform (1) is arranged in the clamping space, the first clamping block (31) is positioned on the working platform (1), the second clamping block (32) is arranged on the working platform (1) in a sliding mode along the direction close to or far away from the first clamping block (31), just be equipped with on work platform (1) and drive gliding driving piece (5) of second clamp splice (32), second clamp splice (32) bottom is equipped with wedge (6), supporting seat (4) bottom is equipped with and corresponds complex sloping block (7) in wedge (6), when second clamp splice (32) are close to first clamp splice (31), wedge (6) drive sloping block (7) and slide, and drive supporting seat (4) descend, supporting seat (4) bottom is provided with elastic component (8) to provide the elasticity that resets of upwards jack-up when supporting seat (4) descend.
2. The ultrasonic welding device for the power adapter according to claim 1, wherein a sliding groove (11) is formed in the working platform (1), the wedge block (6) is slidably disposed in the sliding groove (11), a lifting groove (12) communicated with the sliding groove (11) is formed in the working platform (1), the supporting seat (4) is lifted and lowered in the lifting groove (12), and when the elastic member (8) is not stressed, the inclined block (7) and the sliding groove (11) are aligned.
3. The ultrasonic welding device for the power adapter as claimed in claim 2, characterized in that a sliding block (311) sliding in the sliding groove (11) is fixed at the bottom of the first clamping block (31), an adjusting screw rod (9) is connected to the sliding block (311) in a threaded manner to adjust the positioning position of the first clamping block (31) on the working platform (1), and one end of the adjusting screw rod (9) passes through the working platform (1) in an idle manner and forms an operating end.
4. The ultrasonic welding device for the power adapter as recited in claim 3, characterized in that an operating handwheel (91) is fixedly arranged on the operating end.
5. The ultrasonic welding device for the power adapter as set forth in claim 1, wherein the notch edge of the positioning groove (33) is provided with an inclined chamfer (331) inclined toward the inside of the positioning groove (33).
6. The ultrasonic welding device for the power adapter according to claim 1, wherein the elastic member (8) comprises a return spring (81) and a guide rod (82) connected to the support base (4), the guide rod (82) is movably lifted on the working platform (1), the return spring (81) is sleeved on the guide rod (82), and two ends of the return spring (81) are respectively connected to the support base (4) and the working platform (1).
7. An ultrasonic welding device for a power adapter according to claim 1, characterized in that the surface of the support base (4) is provided with friction increasing lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183001.2U CN215846291U (en) | 2021-09-09 | 2021-09-09 | Ultrasonic welding device for power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183001.2U CN215846291U (en) | 2021-09-09 | 2021-09-09 | Ultrasonic welding device for power adapter |
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| Publication Number | Publication Date |
|---|---|
| CN215846291U true CN215846291U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122183001.2U Active CN215846291U (en) | 2021-09-09 | 2021-09-09 | Ultrasonic welding device for power adapter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141033A (en) * | 2023-04-18 | 2023-05-23 | 烟台环球机床装备股份有限公司 | Workpiece clamping mechanism of exchange workbench |
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2021
- 2021-09-09 CN CN202122183001.2U patent/CN215846291U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141033A (en) * | 2023-04-18 | 2023-05-23 | 烟台环球机床装备股份有限公司 | Workpiece clamping mechanism of exchange workbench |
| CN116141033B (en) * | 2023-04-18 | 2023-06-16 | 烟台环球机床装备股份有限公司 | Workpiece clamping mechanism of exchange workbench |
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