CN220180182U

CN220180182U - Ultrasonic welding device

Info

Publication number: CN220180182U
Application number: CN202321953063.XU
Authority: CN
Inventors: 施泽宇
Original assignee: Hubei Guiming Zhongshen Automotive Interior Parts Co ltd
Current assignee: Hubei Guiming Zhongshen Automotive Interior Parts Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2023-12-15
Anticipated expiration: 2033-07-24

Abstract

The utility model provides an ultrasonic welding device, which belongs to the technical field of welding and comprises a base, wherein a support frame is arranged at the rear side of the upper end of the base, a first sliding groove is formed in the front end of the support frame, a first sliding block is connected in the first sliding groove in a sliding way, an ultrasonic main body is arranged at the front end of the first sliding block, a welding joint is arranged at the bottom end of the ultrasonic main body, a positioning clamping component is arranged at the upper end of the base and comprises a second motor arranged at the front end of the base, a second sliding groove is formed in the upper end of the base, a second sliding block is connected in the second sliding groove in a sliding way, a second screw rod is fixedly connected to the rear end of an output shaft of the second motor, a third motor is arranged at the left end of the second sliding block, and a third sliding groove is formed in the upper end of the second sliding block.

Description

Ultrasonic welding device

Technical Field

The utility model relates to the technical field of welding, in particular to an ultrasonic welding device.

Background

Ultrasonic welding is commonly used for plastic welding, is a high-tech technology for welding thermoplastic plastic products, can completely replace the technology of bonding by glue, can be used for processing various thermoplastic glue parts by using the ultrasonic welding technology without adding solvents, adhesives or other auxiliary products, and is based on the principle that ultrasonic energy is transmitted to a welding area by an upper welding part, and local high temperature is generated by using large acoustic resistance at the interface of two welding parts to enable the welding parts to be fused together; in the in-service use process, the existing partial ultrasonic welding device needs to drive the moving platform to move transversely and longitudinally by rotating the hand wheel by a worker, so that the workpiece on the moving platform is driven to move, time and labor are wasted, the labor cost of the worker is increased, and the working efficiency of ultrasonic welding is greatly reduced.

Disclosure of Invention

In view of the above, the utility model provides an ultrasonic welding device, which can realize the automation of positioning welding of workpieces, lighten the labor cost of workers and greatly improve the working efficiency of ultrasonic welding.

In order to solve the technical problems, the utility model provides an ultrasonic welding device, which comprises a base, wherein a support frame is arranged at the rear side of the upper end of the base, a first sliding groove is formed in the front end of the support frame, a first sliding block is connected in a sliding manner in the first sliding groove, an ultrasonic main body is arranged at the front end of the first sliding block, a welding joint is arranged at the bottom end of the ultrasonic main body, and a positioning clamping assembly is arranged at the upper end of the base;

the positioning clamping assembly comprises a second motor arranged at the front end of the base, a second sliding groove is formed in the upper end of the base, a second sliding block is connected in the second sliding groove in a sliding mode, a second screw rod is fixedly connected to the rear end of an output shaft of the second motor, the second sliding block is in threaded connection with the second screw rod, a third motor is arranged at the left end of the second sliding block, a third sliding groove is formed in the upper end of the second sliding block, the left end and the right end of the third sliding groove are respectively connected with the third sliding block in a sliding mode, a two-way screw rod is arranged at the right end of the output shaft of the third motor, the third sliding block is respectively in threaded connection with the two-way screw rod, a clamping plate is sleeved at the bottom end of the screw rod, when ultrasonic welding operation is carried out, workers drive the two-way screw rod to rotate through the operation of the third motor, and the clamping plate is movably sleeved on the screw rod, so that the clamping plate can realize angle rotation adjustment, the workers can realize the front and back movement of the second sliding block through the second screw rod through the operation of the second motor, the parts needing ultrasonic welding are moved to the lower than the main body, and the workpieces are welded together through welding joints, and the working efficiency is improved.

The circular groove upside of base rear end is provided with first motor, and the output shaft upper end of first motor is provided with first lead screw, first lead screw and first slider threaded connection, and the staff realizes the reciprocating of first slider through the rotatory upper and lower of first lead screw of first motor control to control ultrasonic wave main part and moved down, made things convenient for the butt fusion of work piece.

The upper end of screw rod all is provided with the knob, and the staff loops through knob rotatory screw rod to the thread groove in, fixes the grip block, has made things convenient for the staff to fix the work piece.

The bottom of every screw rod all has offered the helicla flute corresponding, and the screw rod all is connected with the helicla flute screw thread.

And placing plates are respectively arranged on the opposite inner sides of the two third sliding blocks, and a worker places the workpiece between the placing plates and the clamping plates to clamp the workpiece.

The bottom of grip block all is provided with cotton pad, and cotton pad can guarantee that the work piece is not damaged at the fixed in-process of centre gripping.

The front end bottom side of support frame is provided with the fan, and the recess that sets up with the fan cooperation is seted up to the rear end of second slider, and the fan can avoid the high temperature that produces in the welding process to influence the processingquality of work piece under the circumstances of guaranteeing welding work normal operating.

In summary, compared with the prior art, the utility model has at least one of the following beneficial technical effects:

1. when the ultrasonic welding machine is used, the automatic positioning welding of the workpieces can be realized, the labor cost of workers is reduced, and the working efficiency of ultrasonic welding is greatly improved.

2. When the utility model is used, the opposite inner sides of the two third sliding blocks are respectively provided with the placing plates, and a worker places the workpiece between the placing plates and the clamping plates to clamp the workpiece.

3. When the clamping device is used, the cotton pads are arranged at the bottom ends of the clamping plates, and the cotton pads can ensure that the workpiece is not damaged in the clamping and fixing process.

4. When the welding machine is used, the fan is arranged at the bottom side of the front end of the support frame, and the fan can prevent the high temperature generated in the welding process from affecting the processing quality of the workpiece under the condition of ensuring the normal operation of welding work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a support frame according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a third slider of the present utility model;

fig. 4 is a schematic top view of the present utility model.

Reference numerals illustrate: 100. a base; 200. a support frame; 301. a first motor; 302. a first chute; 303. a first screw rod; 304. a first slider; 401. an ultrasonic body; 402. a fusion joint; 500. a positioning clamping assembly; 501. a second motor; 502. a second chute; 503. a second screw rod; 504. a second slider; 505. a third motor; 506. a third chute; 507. a two-way screw rod; 508. a third slider; 509. a screw; 510. a clamping plate; 600. placing a plate; 700. a thread groove; 800. a blower.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

According to one embodiment of the present utility model, as shown in fig. 1, 3 and 4: the embodiment provides an ultrasonic welding device, which comprises a base 100, wherein a support frame 200 is arranged at the rear side of the upper end of the base 100, a first sliding groove 302 is formed in the front end of the support frame 200, a first sliding block 304 is connected in a sliding manner in the first sliding groove 302, an ultrasonic main body 401 is arranged at the front end of the first sliding block 304, a welding head 402 is arranged at the bottom end of the ultrasonic main body 401, and a positioning clamping assembly 500 is arranged at the upper end of the base 100;

the positioning clamping assembly 500 comprises a second motor 501 arranged at the front end of the base 100, a second sliding groove 502 is arranged at the upper end of the base 100, a second sliding block 504 is connected in the second sliding groove 502 in a sliding way, the rear end of an output shaft of the second motor 501 is fixedly connected with a second screw rod 503, the second sliding block 504 is in threaded connection with the second screw rod 503, a third motor 505 is arranged at the left end of the second sliding block 504, a third sliding groove 506 is arranged at the upper end of the second sliding block 504, third sliding blocks 508 are respectively connected at the left end and the right end of the third sliding groove 506 in a sliding way, a bidirectional screw rod 507 is arranged at the right end of the output shaft of the third motor 505, the third sliding blocks 508 are respectively in threaded connection with the bidirectional screw rods 507, screw rods 509 are respectively arranged at four corners of the upper end of the third sliding blocks 508, a clamping plate 510 is sleeved at the bottom end of the screw rods 509, a knob is respectively arranged at the upper end of each screw rod 509, a thread groove 700 is correspondingly arranged at the bottom end of each screw rod 509, the screw 509 is in threaded connection with the thread groove 700, the opposite inner sides of the two third sliding blocks 508 are respectively provided with a placing plate 600, the bottom ends of the clamping plates 510 are respectively provided with a cotton pad, when the ultrasonic welding operation is carried out, a worker drives the bidirectional screw rod 507 to rotate through the operation of the third motor 505, the opposite movement of the third sliding blocks 508 is realized, then the worker places a workpiece between the placing plate 600 and the clamping plates 510, the clamping plates 510 are movably sleeved on the screw 509, the rotating adjustment of the angle can be realized by the clamping plates 510, the worker sequentially rotates the screw 509 to the thread groove 700 through a knob to fix the clamping plates 510, the cotton pad can ensure that the workpiece is not damaged in the clamping and fixing process, the worker controls the rotation of the second screw rod 503 through the operation of the second motor 501 to realize the front-back movement of the second sliding block 504, and the required ultrasonic welding part is moved to the lower part of the ultrasonic main body 401, the working efficiency of ultrasonic welding is improved.

According to another embodiment of the present utility model, as shown in fig. 1 and 2, a first motor 301 is disposed on the upper side of a circular groove at the rear end of the base 100, a first screw rod 303 is disposed on the upper end of an output shaft of the first motor 301, the first screw rod 303 is in threaded connection with a first slider 304, a fan 800 is disposed on the bottom side of the front end of the support frame 200, a groove matched with the fan 800 is disposed at the rear end of the second slider 504, and a worker controls the first screw rod 303 to rotate through the first motor 301 to realize the up-and-down movement of the first slider 304, so that the ultrasonic main body 401 is controlled to move downwards, welding of workpieces is facilitated, and the fan 800 can avoid high temperature generated in the welding process from affecting the processing quality of the workpieces under the condition that normal operation of welding work is ensured.

The application method of the utility model comprises the following steps: when the ultrasonic welding operation is performed, a worker drives the bidirectional screw rod 507 to rotate through the operation of the third motor 505, so that the opposite movement of the third sliding block 508 is realized, then the worker places a workpiece between the placing plate 600 and the clamping plate 510, the clamping plate 510 can realize the rotation adjustment of an angle because the clamping plate 510 is movably sleeved on the screw rod 509, the worker sequentially rotates the screw rod 509 to the thread groove 700 through the knob to fix the clamping plate 510, the cotton pad can ensure that the workpiece is not damaged in the clamping and fixing process, the worker controls the second screw rod 503 to rotate through the operation of the second motor 501 so as to realize the front-back movement of the second sliding block 504, and after the part needing ultrasonic welding is moved to the lower part of the ultrasonic main body 401, the worker controls the first screw rod 303 to rotate through the first motor 301 so as to realize the up-down movement of the first sliding block 304, and then the ultrasonic main body 401 is controlled to weld the workpiece together through the welding joint 402.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides an ultrasonic welding device, includes base (100), the upper end rear side of base (100) is provided with support frame (200), and first spout (302) have been seted up to the front end of support frame (200), and sliding connection has first slider (304) in first spout (302), and the front end of first slider (304) is provided with ultrasonic wave main part (401), the bottom of ultrasonic wave main part (401) is provided with fusion joint (402), its characterized in that: the upper end of the base (100) is provided with a positioning clamping assembly (500);

the positioning clamping assembly (500) comprises a second motor (501) arranged at the front end of the base (100), a second sliding groove (502) is formed in the upper end of the base (100), a second sliding block (504) is connected in the second sliding groove (502) in a sliding mode, a second screw rod (503) is fixedly connected to the rear end of an output shaft of the second motor (501), the second sliding block (504) is in threaded connection with the second screw rod (503), a third motor (505) is arranged at the left end of the second sliding block (504), a third sliding groove (506) is formed in the upper end of the second sliding block (504), third sliding blocks (508) are respectively connected at the left end and the right end of the third sliding groove (506) in a sliding mode, two-way screw rods (507) are respectively arranged at the right end of an output shaft of the third motor (505), screw rods (509) are respectively in threaded connection with the two-way screw rods (507), and clamping plates (510) are respectively sleeved at the four corners of the upper end of the third sliding blocks (508).

2. An ultrasonic welding apparatus according to claim 1, wherein: the novel electric power tool is characterized in that a first motor (301) is arranged on the upper side of a circular groove at the rear end of the base (100), a first screw rod (303) is arranged at the upper end of an output shaft of the first motor (301), and the first screw rod (303) is in threaded connection with a first sliding block (304).

3. An ultrasonic welding apparatus according to claim 1, wherein: the upper ends of the screw rods (509) are respectively provided with a knob.

4. An ultrasonic welding apparatus according to claim 3, wherein: the bottom of each screw rod (509) is correspondingly provided with a thread groove (700), and each screw rod (509) is in threaded connection with the thread groove (700).

5. An ultrasonic welding apparatus according to claim 1, wherein: and the opposite inner sides of the two third sliding blocks (508) are respectively provided with a placement plate (600).

6. An ultrasonic welding apparatus according to claim 1, wherein: the bottom ends of the clamping plates (510) are respectively provided with a cotton pad.

7. An ultrasonic welding apparatus according to claim 1, wherein: the front end bottom side of support frame (200) is provided with fan (800), and the recess that sets up with fan (800) cooperation is seted up to the rear end of second slider (504).