CN112873862B

CN112873862B - Ear strap welding device for mask machine

Info

Publication number: CN112873862B
Application number: CN202110043477.8A
Authority: CN
Inventors: 贵思维; 贵仁方; 贵人兵
Original assignee: Foshan Honben Equipment Co ltd
Current assignee: Foshan Honben Equipment Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2023-07-14
Anticipated expiration: 2041-01-13
Also published as: CN112873862A

Abstract

The invention relates to the technical field of mask processing and discloses an ear belt welding device for a mask machine, which comprises a production table, wherein an ear belt feeder is fixedly arranged on the left side of the upper end of the production table, a chute is formed in the upper end of the production table, and a first sliding block and a second sliding block are movably connected in the chute. According to the invention, the mask sheet is tiled on the welding plate, then the ear belt is conveyed to the ear belt placing notch by the ear belt feeder and the material guide plate, and then the first push rod motor is started to push the semicircular limiting ring and the elastic rubber supporting block to move rightwards, so that the elastic rubber supporting block and the ear belt in the ear belt placing notch can be bent by matching with the circular mold, two ends of the ear belt are placed on the mask sheet on the welding plate, then the ultrasonic welding gun is started to weld the ear belt on the mask sheet, then the servo motor is started to rotate the mask, and then the operation is repeated, so that the ear belt is welded on the other end of the mask sheet, manual operation is not needed, and the working efficiency is improved.

Description

Ear strap welding device for mask machine

Technical Field

The invention relates to the technical field of mask processing, in particular to an ear strap welding device for a mask machine.

Background

The disposable three-layer mask is made of two layers of non-woven fabrics and filter paper; the disposable three-layer mask is formed by ultrasonic welding of more than 99% of filtering solution spraying cloth which is added in the middle of two layers of fiber non-woven fabrics specially used for medical and health, and the nose bridge part adopts an environment-friendly all-plastic strip, does not contain any metal, is provided with ventilation, is comfortable, and has a filtering effect B.F.E of up to 99% and is particularly suitable for electronic factories; the disposable active carbon mask is formed by filtering and sterilizing the surface layer first rotating shaft 28 g of non-woven fabrics with the middle first layer of antibacterial filter paper to 99%, so as to play a role in preventing bacteria and virus hazard; the middle second layer is made of novel high-efficiency adsorption and filtration material, namely active carbon fiber and active carbon cloth, and has the effects of gas defense, deodorization, bacteria filtration, dust resistance and the like; the disposable mask is manufactured by adopting the design of the environment-friendly full-plastic nose bridge strip nose bridge clip, the most comfortable adjustment can be made according to different facial forms, spot welding is selected for use, the ear bands can be very firm and not easy to fall off, most of the existing welding ear bands are welded manually, the labor capacity is large, and the working efficiency is low.

Disclosure of Invention

The invention aims to provide an ear strap welding device for a mask machine, which solves the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an ear area welding set for mask machine, includes the production platform, the upper end left side fixed mounting of production platform has ear area feeder, the spout has been seted up to the upper end of production platform, swing joint has first slider and second slider in the spout, the upper end fixedly connected with semicircle spacing ring of first slider, the upper end fixedly connected with elastic rubber supporting shoe of second slider, the ear area slot of placing has been seted up to the upper end of elastic rubber supporting shoe, fixed mounting has the spring between first slider and the second slider, the left end fixed mounting of production platform has first push rod motor, the output and the first slider fixed connection of first push rod motor, the production bench fixedly connected with circular stand on the elastic rubber supporting shoe right side, the upper end fixedly connected with circular mould of circular stand, the upper end right side fixed mounting of production platform has the frame, fixedly mounted has ultrasonic wave welder in the frame, the lower extreme right side fixed mounting of production platform has servo motor, servo motor's motor shaft upper end fixedly connected with first push rod motor, the guide plate of ear area guide plate and the corresponding material feeder of placing, the right side guide plate of ear area feeder.

As a preferred implementation mode of the invention, a second push rod motor is fixedly arranged on the inner side of the frame, the output end of the second push rod motor is fixedly connected with a pressing plate, and the pressing plate corresponds to the middle part of the welding plate.

As a preferred embodiment of the invention, the right end of the second sliding block is provided with a semicircular notch, and the semicircular notch is matched with the circular upright post.

As a preferable implementation mode of the invention, the baffle plates are fixedly connected to the front side and the rear side of the upper end of the material guiding plate.

As a preferred implementation mode of the invention, a drain outlet is formed at the bottom end of the inner cavity of the chute, and the diameter of the drain outlet is smaller than the width of the chute.

As a preferable implementation mode of the invention, shielding covers are fixedly arranged on the outer sides of the first push rod motor, the second push rod motor and the servo motor.

As a preferred embodiment of the invention, the outer side of the spring is uniformly coated with a corrosion-resistant paint.

As a preferred embodiment of the present invention, the front end of the production table is provided with an emergency stop button.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the mask sheet is tiled on the welding plate, then the ear belt is conveyed to the ear belt placing notch by the ear belt feeder and the material guide plate, and then the first push rod motor is started to push the semicircular limiting ring and the elastic rubber supporting block to move rightwards, so that the elastic rubber supporting block and the ear belt in the ear belt placing notch can be bent by matching with the circular mold, two ends of the ear belt are placed on the mask sheet on the welding plate, then the ultrasonic welding gun is started to weld the ear belt on the mask sheet, then the servo motor is started to rotate the mask, and then the operation is repeated, so that the ear belt is welded on the other end of the mask sheet, manual operation is not needed, and the working efficiency is improved.

2. According to the invention, through the arrangement of the second push rod motor and the pressing plate, the second push rod motor is started to limit the mask sheet on the welding plate through the pressing plate, so that the effect of influencing the fusion welding of the ear belt due to the movement of the mask sheet during welding is avoided.

3. According to the invention, through the arrangement of the semicircular notch, the elastic rubber supporting block can be completely attached to the circular die, so that the welding quality of the ear belt is further improved.

Drawings

Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view showing the overall structure of an ear strap welding device for a mask machine according to the present invention;

FIG. 2 is a top view of a production table of an ear strap welding device for a mask machine according to the present invention;

fig. 3 is a front view of a guide plate of the ear strap welding device for a mask machine according to the present invention.

In the figure: 1. a production table; 2. welding plates; 3. a pressing plate; 4. a frame; 5. a second push rod motor; 6. an ultrasonic welding gun; 7. an elastic rubber support block; 8. ear strap placement notches; 9. a semicircular limiting ring; 10. a baffle; 11. a material guide plate; 12. an ear belt feeder; 13. a first push rod motor; 14. a shielding cover; 15. a circular mold; 16. a circular column; 17. a servo motor; 18. a first slider; 19. a chute; 20. a semicircular notch; 21. a second slider; 22. a spring; 23. a sewage outlet; 24. an emergency stop button.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention; in the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lug belt welding device for mask machine, includes production platform 1, the upper end left side fixed mounting of production platform 1 has lug belt feeder 12, spout 19 has been seted up to the upper end of production platform 1, swing joint has first slider 18 and second slider 21 in the spout 19, the upper end fixedly connected with semicircle spacing ring 9 of first slider 18, the upper end fixedly connected with elastic rubber supporting shoe 7 of second slider 21, lug belt placing notch 8 has been seted up to the upper end of elastic rubber supporting shoe 7, fixed mounting has spring 22 between first slider 18 and the second slider 21, the left end fixed mounting of production platform 1 has first push rod motor 13, the output and the first slider 18 fixed connection of first push rod motor 13, be fixedly connected with circular stand 16 on the production platform 1 on elastic rubber supporting shoe 7 right side, the upper end of the round upright post 16 is fixedly connected with a round die 15, the right side of the upper end of the production table 1 is fixedly provided with a frame 4, the frame 4 is fixedly provided with an ultrasonic welding gun 6, the right side of the lower end of the production table 1 is fixedly provided with a servo motor 17, the upper end of a motor shaft of the servo motor 17 is fixedly connected with a welding plate 2, the right end of the ear belt feeder 12 is fixedly provided with a material guide plate 11, the right end of the material guide plate 11 corresponds to the ear belt placing notch 8, the mask sheet is paved on the welding plate 2, then the ear belt is conveyed to the ear belt placing notch 8 by the ear belt feeder 12 and the material guide plate 11, then a first push rod motor 13 is started to push a semicircle limiting ring 9 and an elastic rubber supporting block 7 to move rightwards, so that the ear belt in the elastic rubber supporting block 7 and the ear belt placing notch 8 can be bent by matching with the round die 15, thereby place the ear area both ends on the gauze mask piece on the welded plate 2, then start ultrasonic welding gun 6 with the ear area butt fusion on the gauze mask piece, then start servo motor 17 and rotate the gauze mask, then repeat above operation to carry out the ear area butt fusion to the other end of gauze mask piece, do not need manual operation, improve the efficiency of work.

In this embodiment (refer to fig. 1), a second push rod motor 5 is fixedly mounted on the inner side of the frame 4, a pressing plate 3 is fixedly connected to the output end of the second push rod motor 5, the pressing plate 3 corresponds to the middle of the welding plate 2, and the second push rod motor 5 is started to limit the mask sheet on the welding plate 2 through the pressing plate 3 by virtue of the arrangement of the second push rod motor 5 and the pressing plate 3, so that the effect that the mask sheet moves to affect the fusion welding of the ear belt during welding is avoided.

In this embodiment (refer to fig. 1 and 2), the right end of the second slider 21 is provided with a semicircular notch 20, and the semicircular notch 20 is adapted to the circular upright 16, so that the elastic rubber supporting block 7 can be completely attached to the circular mold 15 through the arrangement of the semicircular notch 20, and the welding quality of the ear strap is further improved.

In this embodiment (refer to fig. 1), the front and rear sides of the upper end of the guide plate 11 are fixedly connected with the baffle plates 10, and by the arrangement of the baffle plates 10, the problem that the ear belt falls from the front and rear sides of the guide plate 11 to affect the conveying of the ear belt can be effectively avoided.

In this embodiment (refer to fig. 2), the bottom end of the inner cavity of the chute 19 is provided with the drain outlet 23, and the diameter of the drain outlet 23 is smaller than the width of the chute 19, so that impurities in the chute 19 can be conveniently and rapidly discharged out of the chute through the arrangement of the drain outlet 23, and further impurities are prevented from affecting the movement of the first slider 18 and the second slider 21 in the chute 19.

In this embodiment (refer to fig. 1), the shielding cover 14 is fixedly installed on the outer sides of the first push rod motor 13, the second push rod motor 5 and the servo motor 17, and the overall aesthetic property of the device can be effectively increased through the arrangement of the shielding cover 14.

In this embodiment (refer to fig. 2), the outer side of the spring 22 is uniformly coated with the anti-corrosion paint, so that the rust of the spring 22 can be effectively slowed down, and the service life of the spring 22 is further prolonged.

In this embodiment (refer to fig. 1), the front end of the production table 1 is provided with an emergency stop button 24, and by setting the emergency stop button 24, the device can be prevented from being stopped in time due to accidents, and the safety of the device is increased.

When the ear belt welding device for the mask machine is used, the invention provides the ear belt welding device for the mask machine, which comprises a production table 1, a welding plate 2, a pressing plate 3, a frame 4, a second push rod motor 5, an ultrasonic welding gun 6, an elastic rubber supporting block 7, an ear belt placing notch 8, a semicircular limiting ring 9, a baffle 10, a material guide plate 11, an ear belt feeder 12, a first push rod motor 13, a shielding cover 14, a circular mold 15, a circular upright post 16, a servo motor 17, a first sliding block 18, a sliding groove 19, a semicircular notch 20, a second sliding block 21, a spring 22, a drain outlet 23 and an emergency stop button 24, wherein the components are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the components are all known by technical manuals or through a routine experiment method.

During the use, through tiling the gauze mask piece on welded plate 2, then carry the ear area to the ear area and place notch 8 with ear area feeder 12 and stock guide 11, thereby then start first push rod motor 13 promote semicircle spacing ring 9 and elastic rubber supporting shoe 7 and remove rightwards, thereby cooperate circular mould 15 can place elastic rubber supporting shoe 7 and ear area in notch 8 and crooked, thereby place the ear area both ends on the gauze mask piece on the welded plate 2, then start ultrasonic welding gun 6 with the ear area butt fusion on the gauze mask piece, then start servo motor 17 and rotate the gauze mask, then repeat the operation above, thereby carry out the ear area butt fusion to the other end of gauze mask piece, do not need manual operation, improve the efficiency of work.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a gauze mask ear area welding set for machine, includes production platform (1), its characterized in that: the left side of the upper end of the production table (1) is fixedly provided with an ear belt feeder (12), the upper end of the production table (1) is provided with a chute (19), a first sliding block (18) and a second sliding block (21) are movably connected in the chute (19), the upper end of the first sliding block (18) is fixedly connected with a semicircular limiting ring (9), the upper end of the second sliding block (21) is fixedly connected with an elastic rubber supporting block (7), the upper end of the elastic rubber supporting block (7) is provided with an ear belt placing notch (8), a spring (22) is fixedly arranged between the first sliding block (18) and the second sliding block (21), the left end of the production table (1) is fixedly provided with a first push rod motor (13), the output end of the first push rod motor (13) is fixedly connected with a first sliding block (18), the production table (1) on the right side of the elastic rubber supporting block (7) is fixedly connected with a round upright post (16), the upper end of the round upright post (16) is fixedly connected with a round mold (15), the right side of the upper end of the production table (1) is fixedly provided with a frame (4), the frame (4) is fixedly provided with an ultrasonic welding gun (6), the right side of the lower end of the production table (1) is fixedly provided with a servo motor (17), the welding device is characterized in that the upper end of a motor shaft of the servo motor (17) is fixedly connected with a welding plate (2), the right end of the ear belt feeder (12) is fixedly provided with a guide plate (11), and the right end of the guide plate (11) corresponds to the ear belt placing notch (8).

2. The ear strap welding device for mask machine according to claim 1, wherein: the inner side of the frame (4) is fixedly provided with a second push rod motor (5), the output end of the second push rod motor (5) is fixedly connected with a pressing plate (3), and the pressing plate (3) corresponds to the middle part of the welding plate (2).

3. The ear strap welding device for mask machine according to claim 1, wherein: the right end of the second sliding block (21) is provided with a semicircular notch (20), and the semicircular notch (20) is matched with the circular upright post (16).

4. The ear strap welding device for mask machine according to claim 1, wherein: baffle plates (10) are fixedly connected to the front side and the rear side of the upper end of the material guide plate (11).

5. The ear strap welding device for mask machine according to claim 1, wherein: a drain outlet (23) is formed in the bottom end of the inner cavity of the sliding groove (19), and the diameter of the drain outlet (23) is smaller than the width of the sliding groove (19).

6. The ear strap welding device for mask machine according to claim 1, wherein: and shielding covers (14) are fixedly arranged on the outer sides of the first push rod motor (13), the second push rod motor (5) and the servo motor (17).

7. The ear strap welding device for mask machine according to claim 1, wherein: the outer side of the spring (22) is uniformly coated with anti-corrosion paint.

8. The ear strap welding device for mask machine according to claim 1, wherein: an emergency stop button (24) is arranged at the front end of the production table (1).