CN214027270U

CN214027270U - Welding equipment capable of rapidly replacing ultrasonic welding head

Info

Publication number: CN214027270U
Application number: CN202022817769.6U
Authority: CN
Inventors: 吴巧利
Original assignee: Dongguan Huatuo Ultrasonic Equipment Co ltd
Current assignee: Dongguan Huatuo Ultrasonic Equipment Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-24
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a welding device capable of rapidly replacing an ultrasonic welding head, which comprises a processing machine tool, wherein one side of the top end of the processing machine tool is provided with a control box, one side of the control box is provided with a control panel, one side of the top end of the control box is provided with two hydraulic rods, and the other side of the top end of the control box is fixedly connected with a supporting plate; the workbench is arranged on one side of the top end of the processing machine tool, which is far away from the control box, a T-shaped groove is formed in one side of the top end of the processing machine tool, which is far away from the control box, and a workpiece fixing mechanism is arranged on one side of the top end of the workbench; the ultrasonic welding head body is arranged at the top end of the workbench, and a welding head switching mechanism is fixed at the top end of the ultrasonic welding head body. The utility model provides an in ultrasonic welding process, most welding equipment is difficult to change the bonding tool, leads to welding certain specific work piece like this, and when the bonding tool wearing and tearing, can cause the problem of certain influence to the precision of welding, has improved the practicality of device.

Description

Welding equipment capable of rapidly replacing ultrasonic welding head

Technical Field

The utility model relates to an ultrasonic welding technical field specifically is a but welding equipment of quick replacement ultrasonic bonding tool.

Background

Ultrasonic welding is carried out by converting 50/60 Hz current into 15, 20, 30 or 40KHz electric energy through an ultrasonic generator. The converted high-frequency electrical energy is converted again into mechanical motion of the same frequency by the transducer, and the mechanical motion is then transmitted to the welding head by a set of amplitude transformer devices which can change the amplitude. The horn transmits the received vibrational energy to the joint of the work pieces to be welded where it is frictionally converted to heat energy to melt the plastic. Ultrasound can be used not only to weld rigid thermoplastics, but also to process fabrics and films.

At present, in the ultrasonic welding process, most welding equipment is difficult to replace a welding head, so that only a certain specific workpiece can be welded, and when the welding head is worn, certain influence can be caused on the welding precision. We have therefore developed this and have proposed a welding apparatus in which the ultrasonic horn can be replaced quickly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a but welding equipment of quick replacement ultrasonic bonding tool, include:

the hydraulic press comprises a machine tool, a plurality of casters are arranged at the bottom end of the machine tool, a control box is arranged on one side of the top end of the machine tool, a control panel is arranged on one side of the control box, two hydraulic rods are arranged on one side of the top end of the control box, and a supporting plate is fixedly connected to the other side of the top end of the control box;

the working table is arranged on one side, far away from the control box, of the top end of the processing machine tool, a T-shaped groove is formed in one side, far away from the control box, of the top end of the processing machine tool, the T-shaped groove and the working table are connected in a clamped mode, and a workpiece fixing mechanism is arranged on one side, far away from the top end of the working table, of the top end of the working table;

the ultrasonic welding head comprises an ultrasonic welding head body, wherein the ultrasonic welding head body is arranged at the top end of a workbench, and a welding head switching mechanism is fixed at the top end of the ultrasonic welding head body.

As a preferred technical scheme of the utility model, a plurality of truckle evenly distributed is in machine tool's bottom, the truckle is the universal wheel that can freely turn to, and the inside of truckle all is provided with the piece of stopping.

As a preferred technical scheme of the utility model, work piece fixed establishment includes screw rod, splint, fixed plate and crank, the both ends of screw rod all are provided with a fixed plate, screw thread fixedly connected with splint are passed through to the side of screw rod, one side of fixed plate is provided with a crank, the rotation axle center of crank and the rotation axle center fixed connection of screw rod.

As an optimal technical scheme of the utility model, the spout has been seted up to one side of control box, splint and spout sliding connection.

As the utility model discloses a preferred technical scheme, bonding tool switching mechanism is including fixed dop, screens piece and positioning bolt, the top of fixed dop is provided with the draw-in groove that uses with the cooperation of ultrasonic bonding tool body, the screens piece is connected with the draw-in groove block, the screw has been seted up to top one side of fixed dop, screw and positioning bolt threaded connection.

As a preferred technical scheme of the utility model, bonding tool switching mechanism's top is fixed with the connecting rod, the top of connecting rod is provided with the fixing base, the top of fixing base is provided with the welding soft pipe, the welding soft pipe is kept away from one side of fixing base and the top fixed connection of control box.

As a preferred technical scheme of the utility model, the top of hydraulic stem all is provided with a spliced pole, the one end and the fixing base fixed connection of hydraulic stem are kept away from to the spliced pole.

As a preferred technical scheme of the utility model, the spacing groove has been seted up to one side of backup pad, the spacing groove is connected with the spliced pole block.

The utility model has the advantages that: this kind of but welding equipment of quick replacement ultrasonic bonding tool, through setting up bonding tool switching mechanism, be connected ultrasonic bonding tool body and fixed dop block, then be connected screens piece and draw-in groove block, then with positioning bolt and screw threaded connection, can fix the inside at fixed dop with ultrasonic bonding tool body, the installation of the ultrasonic bonding tool body of being convenient for is fixed and dismantles the change, the device has solved in ultrasonic welding process, most welding equipment is difficult to change the bonding tool, lead to welding certain specific work piece only like this, and when the bonding tool wearing and tearing, can cause the problem of certain influence to the precision of welding, the practicality of device has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a welding apparatus capable of rapidly replacing an ultrasonic horn according to the present invention;

FIG. 2 is an exploded view of a horn switching mechanism of a welding apparatus for rapidly replacing an ultrasonic horn according to the present invention;

FIG. 3 is an enlarged view of A of a welding apparatus of the present invention, in which an ultrasonic horn can be rapidly replaced;

fig. 4 is a schematic structural diagram of the back of a welding apparatus capable of rapidly replacing an ultrasonic welding head according to the present invention.

In the figure: 1. a processing machine tool; 2. a caster wheel; 3. a control box; 4. a control panel; 5. a hydraulic lever; 6. a support plate; 7. a work table; 8. a T-shaped groove; 9. a fixing mechanism; 10. an ultrasonic horn body; 11. a welding head switching mechanism; 12. a screw; 13. a splint; 14. a fixing plate; 15. a crank; 16. a chute; 17. clamping a head; 18. a bit block; 19. positioning the bolt; 20. a card slot; 21. a screw hole; 22. a connecting rod; 23. a fixed seat; 24. welding the soft catheter; 25. connecting columns; 26. a limiting groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a welding equipment capable of rapidly replacing ultrasonic welding head, which comprises:

the device comprises a processing machine tool 1, wherein a plurality of caster wheels 2 are arranged at the bottom end of the processing machine tool 1, a control box 3 is arranged on one side of the top end of the processing machine tool 1, a control panel 4 is arranged on one side of the control box 3, two hydraulic rods 5 are arranged on one side of the top end of the control box 3, and a supporting plate 6 is fixedly connected to the other side of the top end of the control box 3;

the working table 7 is arranged on one side, far away from the control box 3, of the top end of the processing machine tool 1, a T-shaped groove 8 is formed in one side, far away from the control box 3, of the top end of the processing machine tool 1, the T-shaped groove 8 and the working table 7 are connected in a clamping mode, and a workpiece fixing mechanism 9 is arranged on one side, far away from the top end of the working table 7;

the ultrasonic welding head comprises an ultrasonic welding head body 10, wherein the ultrasonic welding head body 10 is arranged at the top end of the workbench 7, and a welding head switching mechanism 11 is fixed at the top end of the ultrasonic welding head body 10.

Wherein, a plurality of truckles 2 evenly distributed are in machine tool 1's bottom, and truckles 2 are the universal wheel that can freely turn to, and the inside of truckle 2 all is provided with the piece of stopping, through setting up truckle 2, and the bulk movement of the device of being convenient for is through setting up.

Wherein, work piece fixed establishment 9 includes screw rod 12, splint 13, fixed plate 14 and crank 15, the both ends of screw rod 12 all are provided with a fixed plate 14, screw thread fixedly connected with splint 13 are passed through to the side of screw rod 12, one side of fixed plate 14 is provided with a crank 15, the rotation axle center of crank 15 and the rotation axle center fixed connection of screw rod 12, through setting up crank 15, rotate crank 15, crank 15 drives screw rod 12 and rotates, thereby it is close to each other between two splint 13 to drive, thereby the work piece that will process is fixed.

Wherein, the spout 16 has been seted up to one side of control box 3, and splint 13 and spout 16 sliding connection, through setting up spout 16,

splint

13 and 16 mutual sliding of spout avoid splint 13 to rotate along with screw rod 12 to realize splint 13's horizontal migration.

Wherein, bonding tool switching mechanism 11 is including fixed dop 17, screens piece 18 and positioning bolt 19, the top of fixed dop 17 is provided with the draw-in groove 20 that uses with ultrasonic bonding tool body 10 cooperation, screens piece 18 is connected with draw-in groove 20 block, screw 21 has been seted up to top one side of fixed dop 17, screw 21 and positioning bolt 19 threaded connection, through setting up bonding tool switching mechanism 11, be connected ultrasonic bonding tool body 10 and fixed dop 17 block, then be connected screens piece 18 and draw-in groove 20 block, then with positioning bolt 19 and screw 21 threaded connection, can fix ultrasonic bonding tool body 10 in the inside of fixed dop 17, be convenient for ultrasonic bonding tool body 10's installation fixed with dismantle the change.

Wherein, the top of bonding tool switching mechanism 11 is fixed with connecting rod 22, and the top of connecting rod 22 is provided with fixing base 23, and the top of fixing base 23 is provided with welding soft pipe 24, and one side that fixing base 23 was kept away from to welding soft pipe 24 and the top fixed connection of control box 3 through setting up welding soft pipe 24, are convenient for when ultrasonic bonding tool body 10 removed, and welding soft pipe 24 follows the removal.

Wherein, the top of hydraulic stem 5 all is provided with a spliced pole 25, and the one end and the fixing base 23 fixed connection of hydraulic stem 5 are kept away from to spliced pole 25, through setting up hydraulic stem 5, are convenient for adjust the height of ultrasonic bonding tool body 10, and then are convenient for adjust the most suitable height of welded.

Wherein, the spacing groove 26 has been seted up to one side of backup pad 6, and the spacing groove 26 is connected with spliced pole 25 block, through setting up spacing groove 26, is convenient for highly carry on spacingly to spliced pole 25 to control ultrasonic bonding tool body 10's height, avoid the spliced pole 25 to produce the rocking of horizontal direction in the welding process simultaneously, thereby influence welded precision.

When the ultrasonic welding machine tool is in operation, the caster 2 is used for moving the machining machine tool 1 to a designated position, then the machining machine tool 1 is fixed through the brake sheet, at the moment, the workbench 7 is clamped and connected inside the T-shaped groove 8, then a workpiece is placed on the workbench 7, the crank 15 is shaken, the crank 15 drives the screw 12 to rotate, meanwhile, the clamping plate 13 slides inside the sliding groove 16 to be close to the workpiece until the workpiece is fixedly clamped, then the hydraulic rod 5 is started through the control panel 4, the heights of the connecting column 25 and the fixing seat 23 are adjusted, meanwhile, the limiting groove 26 prevents the connecting column 25 from shaking in the horizontal direction, so that the ultrasonic welding machine tool body 10 is adjusted to a proper welding height, at the moment, the ultrasonic welding machine tool can perform ultrasonic welding work on the workpiece, when the ultrasonic welding machine tool body 10 needs to be replaced, the positioning bolt 19 is screwed until the clamping block 18 is separated from the clamping groove 20, at the moment, the ultrasonic welding machine tool body 10 is taken out and replaced by a new ultrasonic welding machine tool body 10, the new ultrasonic welding head body 10 is clamped with the clamping head 17 again, then the clamping block 18 is clamped with the clamping groove 20 again, the positioning bolt 19 is screwed down, and then the ultrasonic welding head body 10 can be replaced, so that the practicability of the device is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding apparatus capable of rapidly replacing an ultrasonic horn, comprising:

the hydraulic machine tool comprises a machine tool (1), wherein a plurality of caster wheels (2) are arranged at the bottom end of the machine tool (1), a control box (3) is arranged on one side of the top end of the machine tool (1), a control panel (4) is arranged on one side of the control box (3), two hydraulic rods (5) are arranged on one side of the top end of the control box (3), and a supporting plate (6) is fixedly connected to the other side of the top end of the control box (3);

the workpiece fixing device comprises a workbench (7), wherein the workbench (7) is arranged on one side, away from the control box (3), of the top end of the processing machine tool (1), a T-shaped groove (8) is formed in one side, away from the control box (3), of the top end of the processing machine tool (1), the T-shaped groove (8) is connected with the workbench (7) in a clamping mode, and a workpiece fixing mechanism (9) is arranged on one side of the top end of the workbench (7);

the ultrasonic welding head comprises an ultrasonic welding head body (10), wherein the ultrasonic welding head body (10) is arranged at the top end of the workbench (7), and a welding head switching mechanism (11) is fixed at the top end of the ultrasonic welding head body (10).

2. The welding equipment capable of rapidly replacing the ultrasonic welding head according to the claim 1, characterized in that a plurality of the caster wheels (2) are uniformly distributed at the bottom end of the processing machine tool (1), the caster wheels (2) are universal wheels capable of freely turning, and the interior of each caster wheel (2) is provided with a brake sheet.

3. The welding equipment capable of changing the ultrasonic welding head rapidly according to the claim 1, characterized in that the workpiece fixing mechanism (9) comprises a screw (12), a clamping plate (13), a fixing plate (14) and a crank (15), wherein the fixing plate (14) is arranged at both ends of the screw (12), the clamping plate (13) is fixedly connected to the side surface of the screw (12) through threads, the crank (15) is arranged at one side of the fixing plate (14), and the rotation axis of the crank (15) is fixedly connected with the rotation axis of the screw (12).

4. A welding apparatus with a fast replaceable ultrasonic horn according to claim 3, characterized in that a slide groove (16) is formed on one side of the control box (3), and the clamping plate (13) is slidably connected with the slide groove (16).

5. The welding equipment capable of rapidly replacing the ultrasonic welding head according to claim 1, wherein the welding head switching mechanism (11) comprises a fixed clamping head (17), a clamping block (18) and a positioning bolt (19), a clamping groove (20) matched with the ultrasonic welding head body (10) for use is formed in the top end of the fixed clamping head (17), the clamping block (18) is connected with the clamping groove (20) in a clamping mode, a screw hole (21) is formed in one side of the top end of the fixed clamping head (17), and the screw hole (21) is in threaded connection with the positioning bolt (19).

6. The welding equipment capable of rapidly replacing the ultrasonic welding head according to claim 1, wherein a connecting rod (22) is fixed at the top end of the welding head switching mechanism (11), a fixed seat (23) is arranged at the top end of the connecting rod (22), a welding soft guide pipe (24) is arranged at the top end of the fixed seat (23), and one side, far away from the fixed seat (23), of the welding soft guide pipe (24) is fixedly connected with the top end of the control box (3).

7. A welding device with a quick replaceable ultrasonic welding head according to claim 1, characterized in that the top ends of the hydraulic rods (5) are provided with a connecting column (25), and one end of the connecting column (25) far away from the hydraulic rods (5) is fixedly connected with the fixed seat (23).

8. The welding equipment capable of changing the ultrasonic welding head rapidly according to the claim 7 is characterized in that one side of the supporting plate (6) is provided with a limiting groove (26), and the limiting groove (26) is clamped and connected with the connecting column (25).