CN214294526U - Welding head with leveling function for ultrasonic plastic welding - Google Patents
Welding head with leveling function for ultrasonic plastic welding Download PDFInfo
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- CN214294526U CN214294526U CN202022786335.4U CN202022786335U CN214294526U CN 214294526 U CN214294526 U CN 214294526U CN 202022786335 U CN202022786335 U CN 202022786335U CN 214294526 U CN214294526 U CN 214294526U
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Abstract
The utility model discloses a bonding tool is used in ultrasonic wave plastic welding with flattening function, including welding seat, one-way lead screw, welding rod, link and bonding tool body, the inside central point of welding seat puts the department and is equipped with one-way lead screw, and the both ends of one-way lead screw all are connected with the inner wall rotation of welding seat, and the central point of welding seat bottom puts the department and is equipped with the spacing groove, and the bottom of spacing groove extends to the outside of welding seat, and the central point on one-way lead screw surface puts the threaded connection of department and has a spiral section of thick bamboo to the central point of spiral section of thick bamboo bottom puts the department and installs and bear the frame, and the bottom of bearing frame runs through the spacing groove and extends to the outside of welding seat, and the central point of bearing frame bottom puts the department and is equipped with the bonding tool body, the central point on welding seat top puts the department and is fixed with the link, and the central point on link top puts and installs the welding rod. The utility model discloses not only improve the welding precision when bonding tool uses, improved the convenience when bonding tool uses, improved the application scope of bonding tool moreover.
Description
Technical Field
The utility model relates to an ultrasonic wave plastic welding technical field specifically is a bonding tool is used in ultrasonic wave plastic welding with flattening function.
Background
Ultrasonic welding is an industrial technique in which an ultrasonic welding device or welder locally applies high frequency ultrasonic vibrations to workpieces held together under pressure to produce weld points, while plastics are subjected to a welding process during the production process, and therefore corresponding ultrasonic welding heads are used.
Ultrasonic bonding tool on the market is diversified at present, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:
(1) the existing welding head is inconvenient for leveling the plastic, so that the plastic is easy to bend, and the welding precision is further influenced;
(2) the existing welding head is inconvenient to disassemble and process quickly, so that the welding head is inconvenient to overhaul and maintain and needs to be improved;
(3) the existing welding head is inconvenient to adjust the transverse position of the welding head body, and is difficult to adjust correspondingly according to welding requirements, so that the phenomenon that the welding head is difficult to apply under partial conditions occurs, and certain limitation is realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrasonic wave bonding tool for plastic welding with flattening function to it is not convenient for carry out the flattening to plastics to solve to provide the bonding tool among the above-mentioned background art and handles, is not convenient for carry out quick dismantlement and handle and be not convenient for adjust the problem of bonding tool body transverse position.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic wave is bonding tool for plastic welding with flattening function, includes welding seat, one-way lead screw, welding rod, link and bonding tool body, the inside central point department of putting of welding seat is equipped with one-way lead screw, and the both ends of one-way lead screw all are connected with the inner wall rotation of welding seat, and the central point department of putting of welding seat bottom is equipped with the spacing groove, and the bottom of spacing groove extends to the outside of welding seat, and the central point department of putting on one-way lead screw surface has a spiral section of thick bamboo to the central point department of putting of spiral section of thick bamboo bottom installs and bears the frame, and the bottom of bearing the frame runs through the spacing groove and extends to the outside of welding seat, and the central point department of putting of bearing the frame bottom is equipped with the bonding tool body, the central point department of putting on welding seat top is fixed with the link, and the central point department on link top installs the welding rod, and the bottom of welding rod extends to the outside of link.
Preferably, two groups of leveling bases are arranged below the welding seat, and the adjacent leveling bases are symmetrical about the central line of the welding seat so as to perform positioning and leveling treatment on the plastic workpiece.
Preferably, a first gear is fixed on the outer wall of one side of the one-way screw rod, a second gear is arranged inside the welding seat on one side of the first gear, and the second gear is meshed with the first gear so as to drive the one-way screw rod to rotate.
Preferably, the top end of the connecting frame on the two sides of the welding rod is provided with an arc-shaped limiting frame, and the outer wall of the welding rod on the inner side of the arc-shaped limiting frame is provided with threaded holes so as to connect the welding rod.
Preferably, a threaded seat is fixed at the top end of the welding seat on the inner side of the connecting frame, a threaded joint is connected to the inner thread of the threaded seat, and the top end of the threaded joint extends to the outer portion of the threaded seat and is fixedly connected with the bottom end of the welding rod, so that the welding rod can be disassembled and assembled.
Preferably, the bottom end of the welding seat above the leveling base is fixed with two groups of arrangement cylinders, and the center of the top of the arrangement cylinder is provided with a return spring so as to drive the T-shaped rod to lift.
Preferably, the outer wall of one side of the arc-shaped limiting frame is provided with a locking bolt, and one end of the locking bolt penetrates through the arc-shaped limiting frame and is in threaded connection with the threaded hole, so that the welding rod can be conveniently disassembled and assembled.
Preferably, a rotary handle is installed at the top end of the welding seat at the position of the second gear, and the bottom end of the rotary handle extends into the welding seat and is fixedly connected with the top end of the second gear so as to drive the second gear to rotate.
Preferably, T type pole is installed to reset spring's bottom, and the one end that reset spring was kept away from to T type pole extends to the outside of settling a section of thick bamboo and with the top fixed connection of flattening base to drive flattening base and carry out the lift processing.
Compared with the prior art, the beneficial effects of the utility model are that: the welding head with the leveling function for ultrasonic plastic welding not only improves the welding precision of the welding head when in use, improves the convenience of the welding head when in use, but also improves the application range of the welding head;
(1) the leveling base is in contact with the plastic workpiece when the welding base moves downwards, one end of the T-shaped rod can move upwards in the placement barrel, the reset spring is in a contraction state, and the T-shaped rod drives the leveling base to press downwards to the top of the plastic workpiece so as to position and level the plastic workpiece, so that the plastic workpiece is prevented from being bent, and the welding precision of the welding head during use is improved;
(2) the arc-shaped limiting frame, the threaded hole, the locking bolt, the threaded seat and the threaded connector are arranged, the locking bolt is rotated to be screwed out from the inside of the threaded hole, the welding rod is not limited by the arc-shaped limiting frame at the moment, and then the welding rod is rotated to drive the threaded connector to be positioned inside the threaded seat to rotate, so that the threaded connector is screwed out to the outside of the threaded seat, the welding rod can be detached from the top end of the connecting frame, the welding head is rapidly detached, the welding head is convenient to overhaul, maintain and treat, and convenience in use of the welding head is improved;
(3) through being provided with first gear, the second gear, the swing handle, one-way lead screw, the scroll section of thick bamboo, bear frame and spacing groove, through rotatory swing handle, make it drive the second gear and rotate, because of second gear and first gear intermeshing, make the second gear drive first gear and rotate, and make first gear drive the inside that one-way lead screw is located the welding seat and rotate, carry out spacingly back to the range of motion of bearing the frame through the spacing groove, make the scroll section of thick bamboo be located the surface of one-way lead screw and slide, and make the scroll section of thick bamboo drive the bonding tool body through bearing and carry out the translation, so that adjust the transverse position of bonding tool body according to the welding demand, in order to avoid the phenomenon emergence that is difficult to be suitable for under the partial welding situation, thereby the application scope of bonding tool has been improved.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;
fig. 5 is a schematic view of the side view enlarged structure of the installation cylinder of the present invention.
In the figure: 1. welding a base; 2. a one-way screw rod; 3. a threaded seat; 4. a spiral cylinder; 5. welding a rod; 6. a connecting frame; 7. a threaded joint; 8. leveling the base; 9. a carrier; 10. a welding head body; 11. a limiting groove; 12. an arc-shaped limiting frame; 13. a threaded hole; 14. locking the bolt; 15. a first gear; 16. a second gear; 17. turning a handle; 18. a return spring; 19. a placement cylinder; 20. t-shaped rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a welding head with leveling function for ultrasonic plastic welding comprises a welding seat 1, a one-way screw rod 2, a welding rod 5, a connecting frame 6 and a welding head body 10, wherein the one-way screw rod 2 is arranged at the center position in the welding seat 1, two ends of the one-way screw rod 2 are rotatably connected with the inner wall of the welding seat 1, two groups of leveling bases 8 are arranged below the welding seat 1, and the adjacent leveling bases 8 are symmetrical about the center line of the welding seat 1 so as to position and level a plastic workpiece;
two groups of mounting cylinders 19 are fixed at the bottom ends of the welding seats 1 above the leveling bases 8, and reset springs 18 are mounted at the center positions of the tops of the mounting cylinders 19 so as to drive T-shaped rods 20 to lift;
a T-shaped rod 20 is installed at the bottom end of the return spring 18, and one end, far away from the return spring 18, of the T-shaped rod 20 extends to the outside of the placing cylinder 19 and is fixedly connected with the top end of the leveling base 8 so as to drive the leveling base 8 to perform lifting treatment;
a first gear 15 is fixed on the outer wall of one side of the one-way screw rod 2, a second gear 16 is arranged inside the welding seat 1 of one side of the first gear 15, and the second gear 16 is meshed with the first gear 15 so as to drive the one-way screw rod 2 to rotate;
a rotary handle 17 is arranged at the top end of the welding seat 1 at the position of the second gear 16, and the bottom end of the rotary handle 17 extends into the welding seat 1 and is fixedly connected with the top end of the second gear 16 so as to drive the second gear 16 to rotate;
a limiting groove 11 is arranged at the central position of the bottom of the welding seat 1, the bottom end of the limiting groove 11 extends to the outside of the welding seat 1, a spiral cylinder 4 is in threaded connection with the central position of the surface of the unidirectional screw rod 2, a bearing frame 9 is arranged at the central position of the bottom end of the spiral cylinder 4, the bottom end of the bearing frame 9 penetrates through the limiting groove 11 and extends to the outside of the welding seat 1, a welding head body 10 is arranged at the central position of the bottom end of the bearing frame 9, a connecting frame 6 is fixed at the central position of the top end of the welding seat 1, a threaded seat 3 is fixed at the top end of the welding seat 1 inside the connecting frame 6, a threaded joint 7 is in threaded connection with the inside of the threaded seat 3, and the top end of the threaded joint 7 extends to the outside of the threaded seat 3 and is fixedly connected with the bottom end of the welding rod 5, so that the welding rod 5 can be disassembled and assembled;
the welding rod 5 is arranged at the center of the top end of the connecting frame 6, the bottom end of the welding rod 5 extends to the outside of the connecting frame 6, the top ends of the connecting frames 6 at the two sides of the welding rod 5 are provided with arc-shaped limiting frames 12, and the outer walls of the welding rods 5 at the inner sides of the arc-shaped limiting frames 12 are provided with threaded holes 13 so as to connect the welding rod 5;
and a locking bolt 14 is installed on the outer wall of one side of the arc-shaped limiting frame 12, and one end of the locking bolt 14 penetrates through the arc-shaped limiting frame 12 and is in threaded connection with the threaded hole 13, so that the welding rod 5 is subjected to dismounting treatment.
The working principle is as follows: when the welding head is used, firstly, the reset spring 18 has good elastic action, when the welding seat 1 moves downwards, the leveling base 8 is firstly contacted with a plastic workpiece, at the moment, one end of the T-shaped rod 20 is positioned in the accommodating barrel 19 to move upwards, the reset spring 18 is in a contraction state, and then the leveling base 8 is driven by the T-shaped rod 20 to be pressed downwards to the top of the plastic workpiece so as to position and level the plastic workpiece, and further the plastic workpiece is prevented from being bent, so that the welding precision of the welding head in use is improved, then the welding head is screwed out from the inner part of the threaded hole 13 by rotating the locking bolt 14, at the moment, the arc-shaped limiting frame 12 does not limit the welding rod 5 any more, then the welding rod 5 is rotated to drive the threaded joint 7 to be positioned in the threaded seat 3 to rotate, and further the threaded joint 7 is screwed out of the threaded seat 3, the welding rod 5 can be detached from the top end of the connecting frame 6, so that the function of quickly detaching the welding head is realized, the welding head can be conveniently overhauled and maintained, the convenience of the welding head in use is improved, finally, the rotary handle 17 is rotated to drive the second gear 16 to rotate, the second gear 16 is meshed with the first gear 15, the second gear 16 drives the first gear 15 to rotate, the first gear 15 drives the one-way screw rod 2 to rotate in the welding seat 1, the movement amplitude of the bearing frame 9 is limited through the limiting groove 11, the spiral cylinder 4 is positioned on the surface of the one-way screw rod 2 to slide, the spiral cylinder 4 drives the welding head body 10 to translate through the bearing frame 9, so that the transverse position of the welding head body 10 can be adjusted according to welding requirements, the phenomenon that the welding head is difficult to be applied under partial welding conditions is avoided, and the application range of the welding head is improved, thereby completing the use of the bonding tool.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides an ultrasonic wave is bonding tool for plastic welding with flattening function, includes welding seat (1), one-way lead screw (2), welding rod (5), link (6) and bonding tool body (10), its characterized in that: a one-way screw rod (2) is arranged at the center position in the welding seat (1), two ends of the one-way screw rod (2) are rotatably connected with the inner wall of the welding seat (1), a limiting groove (11) is arranged at the central position of the bottom of the welding seat (1), the bottom end of the limiting groove (11) extends to the outside of the welding seat (1), a spiral cylinder (4) is connected with the central position of the surface of the one-way screw rod (2) in a threaded manner, a bearing frame (9) is arranged at the central position of the bottom end of the spiral cylinder (4), the bottom end of the bearing frame (9) penetrates through the limiting groove (11) and extends to the outside of the welding seat (1), a welding head body (10) is arranged at the central position of the bottom end of the bearing frame (9), a connecting frame (6) is fixed at the center of the top end of the welding seat (1), and the welding rod (5) is arranged at the center of the top end of the connecting frame (6), and the bottom end of the welding rod (5) extends to the outside of the connecting frame (6).
2. The ultrasonic plastic welding horn with flattening of claim 1, wherein: two groups of leveling bases (8) are arranged below the welding base (1), and the adjacent leveling bases (8) are symmetrical about the central line of the welding base (1).
3. The ultrasonic plastic welding horn with flattening of claim 1, wherein: a first gear (15) is fixed on the outer wall of one side of the one-way screw rod (2), a second gear (16) is arranged inside the welding seat (1) of one side of the first gear (15), and the second gear (16) is meshed with the first gear (15).
4. The ultrasonic plastic welding horn with flattening of claim 1, wherein: the top ends of the connecting frames (6) on the two sides of the welding rod (5) are provided with arc-shaped limiting frames (12), and the outer wall of the welding rod (5) on the inner side of each arc-shaped limiting frame (12) is provided with threaded holes (13).
5. The ultrasonic plastic welding horn with flattening of claim 1, wherein: the welding rod is characterized in that a threaded seat (3) is fixed to the top end of the welding seat (1) on the inner side of the connecting frame (6), a threaded joint (7) is connected to the inner thread of the threaded seat (3), and the top end of the threaded joint (7) extends to the outer portion of the threaded seat (3) and is fixedly connected with the bottom end of the welding rod (5).
6. A horn for ultrasonic plastic welding having a flattening function according to claim 2, wherein: the bottom end of the welding seat (1) above the leveling base (8) is fixed with two groups of placing cylinders (19), and the center of the top of each placing cylinder (19) is provided with a return spring (18).
7. The ultrasonic plastic welding horn with flattening of claim 4, wherein: and a locking bolt (14) is installed on the outer wall of one side of the arc-shaped limiting frame (12), and one end of the locking bolt (14) penetrates through the arc-shaped limiting frame (12) and is in threaded connection with the threaded hole (13).
8. A horn for ultrasonic plastic welding having a flattening function according to claim 3, wherein: the rotary handle (17) is installed on the top end of the welding seat (1) at the position of the second gear (16), and the bottom end of the rotary handle (17) extends to the inside of the welding seat (1) and is fixedly connected with the top end of the second gear (16).
9. An ultrasonic plastic welding horn with flattening functionality according to claim 6, wherein: t-shaped rod (20) is installed to the bottom of reset spring (18), and the one end that reset spring (18) was kept away from in T-shaped rod (20) extends to the outside of settling a section of thick bamboo (19) and with the top fixed connection of flattening base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022786335.4U CN214294526U (en) | 2020-11-26 | 2020-11-26 | Welding head with leveling function for ultrasonic plastic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022786335.4U CN214294526U (en) | 2020-11-26 | 2020-11-26 | Welding head with leveling function for ultrasonic plastic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214294526U true CN214294526U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022786335.4U Active CN214294526U (en) | 2020-11-26 | 2020-11-26 | Welding head with leveling function for ultrasonic plastic welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214294526U (en) |
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2020
- 2020-11-26 CN CN202022786335.4U patent/CN214294526U/en active Active
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