CN213533868U

CN213533868U - Welding device for mask ear straps

Info

Publication number: CN213533868U
Application number: CN202022469068.8U
Authority: CN
Inventors: 黄菁
Original assignee: Shenzhen Xinhongli Precision Industry Co Ltd
Current assignee: Shenzhen Xinhongli Precision Industry Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-25
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a mask ear belt welding device, which comprises a frame, wherein a first lifting cylinder is fixed at the top of the frame, a mounting plate is fixed on an output shaft of the first lifting cylinder, welding heads are symmetrically fixed at the bottom of the mounting plate, an ultrasonic welding machine is arranged under the frame, the welding heads are matched with the ultrasonic welding machine, a taking and placing device for clamping an ear belt line is installed on the frame, a conveying device for conveying the ear belt line is installed at the inner side of the frame, the taking and placing device comprises a second lifting cylinder fixed on the frame, a lifting plate is fixed on an output shaft of the second lifting cylinder, the taking and placing cylinders are fixed at both ends of the bottom of the lifting plate, a connecting plate is fixed on the output shaft of the taking and placing cylinder, a motor is symmetrically fixed at the top of the connecting plate, and the mask ear belt welding device is compared with manual welding, the welding speed is faster, and the position of ear line is aimed at easily moreover, improves the yield of gauze mask welding.

Description

Welding device for mask ear straps

Technical Field

The utility model relates to an ear area welding technology field specifically is a gauze mask ear area welding set.

Background

In the gauze mask course of working, need weld the ear area on the gauze mask, current manual work is taken the ear area and is aimed at the gauze mask, then welds, and not only the inefficiency is lower, and the dislocation desoldering takes place easily in the position of ear line moreover. Therefore, a mask ear band welding device is provided.

Disclosure of Invention

An object of the utility model is to provide a gauze mask ear area welding set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gauze mask ear area welding set, includes the frame, the top of frame is fixed with first lift cylinder, the output shaft of first lift cylinder is fixed with the mounting panel, the bottom symmetry of mounting panel is fixed with the soldered connection, be equipped with ultrasonic welding machine under the frame, and soldered connection and ultrasonic welding machine cooperate, install in the frame and be used for pressing from both sides the getting of getting the ear area line and put the device, the inboard conveyor who is used for carrying the ear area line of installing of frame.

Preferably, the taking and placing device comprises a second lifting cylinder fixed on the frame, a lifting plate is fixed to an output shaft of the second lifting cylinder, the taking and placing cylinders are fixed to two ends of the bottom of the lifting plate, a connecting plate is fixed to an output shaft of the taking and placing cylinders, motors are symmetrically fixed to the top of the connecting plate, and a first pneumatic clamp is fixedly connected to an output shaft of each motor.

Preferably, conveyor is including the connecting seat that the symmetry set up, the symmetry is fixed with the guide arm between the connecting seat, installs the wire wheel that is used for transmitting the ear area on one of them connecting seat, is fixed with the tractive cylinder on another connecting seat, the output shaft of tractive cylinder is fixed with second pneumatic fixture, and second pneumatic fixture sliding connection is on the guide arm, install the trimming device on the guide arm.

Preferably, the thread trimming device comprises a mounting seat fixed on the guide rod, pneumatic scissors are fixed on one side of the mounting seat, a lower clamping plate is fixed at one end of the mounting seat, a clamping cylinder is fixed on the mounting seat, an output shaft of the clamping cylinder is fixed with an upper clamping plate, and the upper clamping plate is matched with the lower clamping plate.

Preferably, a cooling fan is installed on the ultrasonic welding machine.

Compared with the prior art, the beneficial effects of the utility model are that: the end part of the ear belt line is clamped tightly through the second pneumatic clamp, the second pneumatic clamp slides along the guide rod through traction of the traction cylinder, after the ear belt line is pulled to a certain position, the second lifting cylinder and the second lifting cylinder are driven to move downwards, then the ear belt line is cut off through the pneumatic scissors, the mask is placed on the ultrasonic welding machine, the ear belt line is driven to be just between the ultrasonic welding machine and the welding head through the motor, finally, the welding head is driven through the first lifting cylinder, the ear belt line and the mask are welded together, compared with manual welding, the welding speed is high, the position of the ear line is easily aligned, and the mask welding yield is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the pick-and-place device of the present invention;

fig. 3 is a schematic structural view of the ultrasonic welding machine of the present invention;

FIG. 4 is a schematic view of the conveying device according to the present invention;

fig. 5 is a second schematic structural view of the conveying device of the present invention.

In the figure: 1. a frame; 2. a first lifting cylinder; 3. mounting a plate; 4. welding a head; 5. ultrasonic welding machine; 6. a pick-and-place device; 7. a conveying device; 8. a second lifting cylinder; 9. a lifting plate; 10. a picking and placing cylinder; 11. a connecting plate; 12. an electric motor; 13. a first pneumatic clamp; 14. a connecting seat; 15. a guide bar; 16. a wire guide wheel; 17. a drawing cylinder; 18. a second pneumatic clamp; 19. a thread trimming device; 20. a mounting seat; 21. pneumatic scissors; 22. a lower splint; 23. a clamping cylinder; 24. an upper splint; 25. a heat dissipation fan.

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 a technical solution: the utility model provides a gauze mask ear area welding set, includes frame 1, the top of frame 1 is fixed with first lift cylinder 2, the output shaft of first lift cylinder 2 is fixed with mounting panel 3, the bottom symmetry of mounting panel 3 is fixed with soldered connection 4, be equipped with ultrasonic welding machine 5 under the frame 1, and soldered connection 4 cooperatees with ultrasonic welding machine 5, install in frame 1 and be used for pressing from both sides getting of getting ear area line and put

device

6, 1 inboard in frame installs conveyor 7 that is used for carrying the ear area line.

The taking and placing device 6 comprises a second lifting cylinder 8 fixed on the frame 1, a lifting plate 9 is fixed on an output shaft of the second lifting cylinder 8, taking and placing cylinders 10 are fixed at two ends of the bottom of the lifting plate 9, a connecting plate 11 is fixed on the output shaft of the taking and placing cylinders 10, motors 12 are symmetrically fixed on the top of the connecting plate 11, and first pneumatic clamps 13 are fixedly connected to output shafts of the motors 12.

The conveying device 7 comprises symmetrically arranged connecting seats 14, guide rods 15 are symmetrically fixed between the connecting seats 14, a wire guide wheel 16 used for conveying an ear strap is mounted on one connecting seat 14, a drawing air cylinder 17 is fixed on the other connecting seat 14, a second pneumatic clamp 18 is fixed on an output shaft of the drawing air cylinder 17, the second pneumatic clamp 18 is connected to the guide rods 15 in a sliding mode, and a wire shearing device 19 is mounted on the guide rods 15.

The trimming device 19 is including fixing the mount pad 20 on the guide arm 15, one side of mount pad 20 is fixed with pneumatic scissors 21, the one end of mount pad 20 is fixed with lower plate 22, be fixed with die clamping cylinder 23 on the mount pad 20, die clamping cylinder 23's output shaft is fixed with punch holder 24, and punch holder 24 and lower plate 22 cooperate, conveniently cut into required length with the ear area line.

The ear strap wire bypasses the wire guide wheel 16, then passes through a gap between the lower clamping plate 22 and the lower clamping plate 22, the end part of the ear strap wire is clamped by the second pneumatic clamp 18, the second pneumatic clamp 18 is pulled by the pulling cylinder 17 to slide along the guide rod 15, after the ear strap wire is pulled to a certain position, the second lifting cylinder 8 and the second lifting cylinder 8 drive the second lifting cylinder 8 to move downwards, then the ear strap wire is cut off by the pneumatic scissors 21, the mask is placed on the ultrasonic welding machine 5, the ear strap wire is driven by the motor 12 to be just opposite to the space between the ultrasonic welding machine 5 and the welding head 4, and finally the welding head 4 is driven by the first lifting cylinder 2 to weld the ear strap wire and the mask together.

The ultrasonic welding machine 5 is provided with a cooling fan 25, and the cooling treatment is carried out on the ultrasonic welding machine 5 through the cooling fan 25.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gauze mask ear area welding set, includes frame (1), its characterized in that: the utility model discloses a novel earring line clamping device, including frame (1), frame (1) and ultrasonic welding machine (5), the top of frame (1) is fixed with first lift cylinder (2), the output shaft of first lift cylinder (2) is fixed with mounting panel (3), the bottom symmetry of mounting panel (3) is fixed with soldered connection (4), be equipped with ultrasonic welding machine (5) under frame (1), and soldered connection (4) cooperate with ultrasonic welding machine (5), install on frame (1) and be used for pressing from both sides getting of getting earring line and put device (6), conveyor (7) that are used for conveying earring line are installed to frame (1) inboard.

2. The mask ear band welding device according to claim 1, wherein: the picking and placing device (6) comprises a second lifting cylinder (8) fixed on the rack (1), a lifting plate (9) is fixed to an output shaft of the second lifting cylinder (8), picking and placing cylinders (10) are fixed to two ends of the bottom of the lifting plate (9), a connecting plate (11) is fixed to an output shaft of each picking and placing cylinder (10), motors (12) are symmetrically fixed to the tops of the connecting plates (11), and output shafts of the motors (12) are fixedly connected with first pneumatic fixtures (13).

3. The mask ear band welding device according to claim 2, wherein: conveyor (7) are including connecting seat (14) that the symmetry set up, the symmetry is fixed with guide arm (15) between connecting seat (14), installs wire wheel (16) that are used for transmitting the ear area on one of them connecting seat (14), is fixed with tractive cylinder (17) on another connecting seat (14), the output shaft of tractive cylinder (17) is fixed with second pneumatic fixture (18), and second pneumatic fixture (18) sliding connection is on guide arm (15), install trimming device (19) on guide arm (15).

4. The mask ear band welding device according to claim 3, wherein: trimming means (19) is including fixing mount pad (20) on guide arm (15), one side of mount pad (20) is fixed with pneumatic scissors (21), the one end of mount pad (20) is fixed with lower plate (22), be fixed with die clamping cylinder (23) on mount pad (20), the output shaft of die clamping cylinder (23) is fixed with punch holder (24), and punch holder (24) and lower plate (22) cooperate.

5. The mask ear band welding device according to claim 1, wherein: and a cooling fan (25) is arranged on the ultrasonic welding machine (5).