CN212911876U

CN212911876U - Mask grain forming device and mask machine

Info

Publication number: CN212911876U
Application number: CN202021300127.2U
Authority: CN
Inventors: 毛志林
Original assignee: Guangdong Topstar Technology Co Ltd
Current assignee: Guangdong Topstar Technology Co Ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-09
Anticipated expiration: 2030-07-06

Abstract

The utility model belongs to the technical field of mask production, and discloses a mask grain forming device, which comprises a support plate, a welding mechanism and a buffer assembly, wherein the welding mechanism and the buffer assembly are arranged on the support plate, the welding mechanism comprises a profile roller shaft which is horizontally arranged and a first ultrasonic transducer which is positioned on the same vertical surface with the profile roller shaft, and the first ultrasonic transducer is used for pressing multilayer cloth on the circumferential surface of the profile roller shaft and embossing and welding the multilayer cloth; the opposite both sides of butt fusion mechanism are provided with the buffering subassembly respectively, and the buffering subassembly is including setting up first support in the backup pad, slide and set up first slider and the elastic connection in the first elastic component between first support and first slider on first support, the vertical setting of first elastic component, and first slider is connected in the rotation of profile roller. The utility model also discloses a gauze mask machine, include as above gauze mask line forming device, avoid first ultrasonic transducer to outline roller rigid contact through the buffering subassembly, improve the production quality of gauze mask.

Description

Mask grain forming device and mask machine

Technical Field

The utility model relates to a gauze mask production technical field especially relates to a gauze mask line forming device and gauze mask machine.

Background

Currently, people need to filter germs, dust and the like in air by wearing masks, and common masks mainly comprise non-woven fabrics, nasal bridge lines and ear bands. At present, people can carry out operations such as non-woven fabric embossing, air hole cutting, silk screen printing labels on the mask by producing the mask on a large scale through a mask machine.

The embossing mechanism in current gauze mask machine includes the butt fusion mechanism, and the butt fusion mechanism is including setting up welding stent and the welding briquetting at both ends on the frame body to and the slider of joint on both ends welding stent, install face guard profile welding roller on two sliders, and the welding briquetting setting is in the below of face guard profile welding roller, and the welding briquetting is connected with a welding cylinder's piston rod. The welding cylinder drives the welding press block to rise upwards, so that the welding press block jacks up the mask fabric and abuts against the circumferential surface of the mask contour welding roll shaft.

The welding cylinder of the existing welding mechanism is not easy to control in the process of driving the welding pressing block to move upwards, the welding pressing block is in rigid contact with the mask contour welding roll shaft, and the welding cylinder is easy to collide and damage and short in service life.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a gauze mask line forming device, through making the flexible butt of profile roller and first ultrasonic transducer, improve life. The utility model discloses another aim at: the utility model provides a mask machine adopts as above the gauze mask line forming device, improves gauze mask production quality and life.

To achieve the purpose, the utility model adopts the following technical proposal:

a mask texture forming device comprising:

a support plate;

the welding mechanism is arranged on the supporting plate and comprises a profile roll shaft which is horizontally arranged and a first ultrasonic transducer which is positioned on the same vertical surface with the profile roll shaft, and the first ultrasonic transducer is used for pressing multiple layers of cloth on the circumferential surface of the profile roll shaft and embossing and welding the multiple layers of cloth;

buffering subassembly, the relative both sides of butt fusion mechanism are provided with respectively buffering subassembly, buffering subassembly including set up in first support in the backup pad, slide and set up first slider and elastic connection in on the first support with first elastic component between the first slider, the vertical setting of first elastic component, the profile roller rotates and connects first slider.

As an optional technical solution, a first beam and a second beam are arranged on the first bracket, a first limiting rod capable of abutting against one side surface of the first slider is connected to the first beam through a thread, a second limiting rod capable of abutting against the other side surface of the first slider is connected to the second beam through a thread, and the first limiting rod and the second limiting rod are respectively located at the upper side and the lower side of the first slider.

As an optional technical solution, one end of the first elastic member abuts against the first beam or the second beam, and the other end of the first elastic member abuts against the first slider.

As an optional technical scheme, still including cutting the mechanism, it sets up to cut the mechanism in the backup pad and be located one side of butt fusion mechanism, cut the mechanism including cut the roller and with cut the second ultrasonic transducer that the roller is located same vertical face, cut the roller and cut the gas pocket on the multilayer cloth, second ultrasonic transducer welds the edge cloth of gas pocket.

As an optional technical scheme, the two sides of the cutting mechanism are respectively provided with the buffer assemblies, and the buffer assemblies reduce the impact of the cutting roller shaft and the second ultrasonic transducer.

As an optional technical scheme, still include waste recycling mechanism, waste recycling mechanism is located one side of cutting the mechanism, the collection mouth plane of waste recycling mechanism and the welding plane of second ultrasonic transducer are in the same horizontal plane.

As an optional technical scheme, the cloth clamping device further comprises a cloth pulling mechanism, the cloth pulling mechanism is arranged on the supporting plate and located at the tail end of the cloth conveying direction, the cloth pulling mechanism comprises a first pressing roller and a second pressing roller which are horizontally arranged and located on the same vertical plane, and the first pressing roller and the second pressing roller clamp and pull the multiple layers of cloth.

As an optional technical solution, two sides of the cloth pulling mechanism are respectively provided with a pressure assembly, the pressure assembly includes a second support arranged on the support plate, a second slider arranged on the second support in a sliding manner, a second elastic member elastically supported between the second slider and the second support, and a third limiting rod connected to the second support in a threaded manner and abutting against the second slider, the third limiting rod and the second elastic member are respectively located on two opposite sides of the second slider, the length directions of the third limiting rod and the second elastic member are both vertically arranged, one end of the first pressing roller is rotatably connected in the second slider, and the second pressing roller is rotatably connected in the second support.

As an optional technical scheme, the pressure assembly further comprises a third cross beam fixedly arranged on the second support and a pressure rod with two ends rotatably connected with the inside of the second sliding block, and the pressure rod is provided with a butting groove clamped on the third cross beam.

The utility model provides a mask machine, includes as above mask line forming device to and heat dissipation mechanism, heat dissipation mechanism includes first radiator fan, first radiator fan set up in be located in the backup pad the butt joint mechanism is met to one side of cloth direction of delivery.

The beneficial effects of the utility model reside in that:

the utility model provides a pair of mask line forming device adopts the first slider of first elastic component butt, and the first slider is connected in the rotation of profile roller, compresses tightly the periphery at the profile roller with the multilayer cloth at first ultrasonic transducer to with multilayer cloth impressed watermark welding, the profile roller of connecting first elastic component through first slider can avoid vibrating with first ultrasonic transducer rigidity, improves the production quality of life and gauze mask. The utility model also provides a gauze mask machine adopts as above gauze mask line forming device, improves the production quality of life and gauze mask.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural view of a first viewing angle of a mask texture forming device according to an embodiment;

FIG. 2 is a schematic view of a first perspective view of a support plate, a welding mechanism, and a cushion assembly according to an embodiment;

FIG. 3 is a schematic diagram illustrating a first perspective view of the support plate, the cushion assembly, the cutting mechanism, and the waste recycling mechanism according to an embodiment;

FIG. 4 is a schematic structural diagram of a first view angle of the support plate and the cloth pulling mechanism according to the embodiment;

FIG. 5 is an enlarged view of a portion of the portion A shown in FIG. 4;

FIG. 6 is a first perspective view of a pressure bar according to an embodiment;

in fig. 1 to 6:

1. a support plate;

2. a welding mechanism; 21. a contour roll shaft; 22. a first ultrasonic transducer;

3. an adjustment mechanism; 31. a buffer assembly; 311. a first bracket; 312. a first slider; 313. a first elastic member; 314. a first cross member; 315. a second cross member; 316. a first restraint bar; 317. a second limiting rod;

4. a cutting mechanism; 41. cutting the roll shaft; 42. a second ultrasonic transducer;

5. a waste recovery mechanism;

6. a cloth pulling mechanism; 61. a first pressure roller; 62. a second pressure roller; 63. a pressure assembly; 631. a second bracket; 632. a second slider; 633. a second elastic member; 634. a third limiting rod; 635. a third cross member; 636. a pressure lever; 637. a butt joint groove; 638. a handle;

7. a heat dissipation mechanism; 71. a first heat dissipation fan.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1, the utility model provides a mask texture forming device, including backup pad 1 and the butt fusion mechanism 2 of setting in backup pad 1, cut mechanism 4, cloth pulling mechanism 6 and adjustment mechanism 3.

The basic production flow of the mask grain forming device is as follows: the cloth penetrates through the welding structure 2, the welding structure 2 welds the cloth, and the two sides of the welding structure 2 are provided with the buffer assemblies 31 of the adjusting mechanism 3; conveying the welded cloth to a cutting mechanism 4, cutting the cloth by the cutting mechanism 4 to form air holes, and welding the edge cloth of the air holes; the cloth after cutting the gas pocket is carried to cloth pulling mechanism 6, and cloth pulling mechanism 6 is used for the centre gripping cloth and carries the cloth toward cloth direction of delivery.

As shown in fig. 2, the fusing mechanism 2 includes a profile roller 21 disposed horizontally and a first ultrasonic transducer 22 located on the same vertical plane as the profile roller 21; the adjusting mechanism 3 comprises a buffer component 31, the buffer component 31 comprises a first support 311 arranged on the support plate 1, a first sliding block 312 arranged on the first support 311 in a sliding mode and a first elastic part 313 arranged on the first sliding block 312 and the first support 311 in an elastic mode, the buffer component 31 is arranged on two sides of the welding mechanism 2 respectively, and the contour roll shaft 21 is connected with the first sliding block 312 in a rotating mode. The cloth penetrates through the space between the first ultrasonic transducer 22 and the outline roller shaft 21, the first ultrasonic transducer 22 presses the cloth on the circumferential surface of the outline roller shaft 21 through a welding part, the cloth is embossed and welded through the acoustic resistance, the first elastic part 313 prevents the outline roller shaft 21 from being subjected to rigid impact of the first ultrasonic transducer 22, and the service life of the outline roller shaft 21 is prolonged.

In this embodiment, the first bracket 311 is provided with a first beam 314 and a second beam 315, the first beam 314 is screwed with a first limiting rod 316, the second beam 315 is screwed with a second limiting rod 317, the length directions of the first limiting rod 316 and the second limiting rod 317 are parallel to the length direction of the first elastic member 313, and the first limiting rod 316 and the second limiting rod 317 are respectively located at the upper side and the lower side of the first slider 312. The distance between the first limiting rod 316 and the second limiting rod 317 is slightly larger than the dimension of the first slider 312 along the length direction of the first limiting rod 316, and the first limiting rod 316 and the second limiting rod 317 are used for limiting the maximum stroke of the upward and downward movement of the first slider 312 respectively. Further, one end of the first limiting rod 316, which is far away from the first slider 312, penetrates through the first cross beam 314, the first limiting rod 316 is rotated, and the vertical height of the first slider 312 is adjusted, so that the gap between the profile roller shaft 21 and the first ultrasonic transducer 22 is adjusted, and the application range of welding cloth materials with different thicknesses is expanded.

In the present embodiment, one end of the first elastic member 313 abuts against the second beam 315, and the other end of the first elastic member 313 abuts against the first slider 312. In other embodiments, one end of the first elastic member 313 abuts on the second beam 315, and the other end of the first elastic member 313 abuts on the first slider 312.

As shown in fig. 3, in the present embodiment, the cutting mechanism 4 is disposed on the support plate 1 and located at one side of the welding mechanism 2, the cutting mechanism 4 includes a cutting roller 41 and a second ultrasonic transducer 42 located at the same vertical plane as the cutting roller 41, the cutting roller 41 cuts air holes on the cloth, and the second ultrasonic transducer 42 welds the edge cloth of the air holes.

As shown in fig. 1, in the present embodiment, the buffer assemblies 31 are respectively disposed on both sides of the cutting mechanism 4, and the buffer assemblies 31 reduce the impact between the cutting roller 41 and the second ultrasonic transducer 42. The action of the buffer assembly 31 on the cutting mechanism 4 and the action of the buffer assembly 31 on the welding mechanism 2 are the same, and are not described in detail herein.

As shown in fig. 1, in the present embodiment, a scrap recycling mechanism 5 is further included, the scrap recycling mechanism 5 is located on one side of the cutting mechanism 4, and a collection port plane of the scrap recycling mechanism 5 and a welding plane of the second ultrasonic transducer 42 are located on the same horizontal plane. The cutting mechanism 4 cuts the cloth into air holes to generate waste, and the waste is recovered through the waste recovery mechanism 5, so that the environmental sanitation is improved.

As shown in fig. 4 to 6, in the present embodiment, the cloth pulling mechanism 6 is further included, the cloth pulling mechanism 6 is disposed on the support plate 1 and located at the end of the cloth conveying direction, and the cloth pulling mechanism 6 includes a first pressing roller 61 and a second pressing roller 62 which are horizontally disposed and located on the same vertical plane. The cloth passes between first pinch roller 61 and the second pinch roller 62, and first pinch roller 61 and second pinch roller 62 press from both sides the tight pulling of cloth and carry, avoid the cloth lax, improve the welding position precision of cloth.

In this embodiment, the two sides of the cloth pulling mechanism 6 are respectively provided with a pressure assembly 63, the pressure assembly 63 includes a second support 631 disposed on the support plate 1, a second sliding block 632 slidably disposed on the second support 631, a second elastic member 633 elastically supported between the second sliding block 632 and the second support 631, and a third limiting rod 634 threadedly connected to the second support 631 and pressing the second sliding block 632, the third limiting rod 634 and the second elastic member 633 are respectively located at two opposite sides of the second sliding block 632, and the length directions of the third limiting rod 634 and the second elastic member 633 are both vertically disposed.

One end of the first pressure roller 61 is rotatably coupled in the second slider 632, and the second pressure roller 62 is rotatably coupled in the second bracket 631. The second support 631 limits the vertical height of the second pressure roller 62, and rotates the third limiting rod 634, the second sliding block 632 compresses the second elastic element 633 to lower the vertical height of the first pressure roller 61, or, reversely rotates the third limiting rod 634, the second elastic element 336 pushes up the second sliding block 632 to push up the vertical height of the first pressure roller 331, so as to ensure that the clamping force of the second pressure roller 62 and the first pressure roller 61 on the cloth is adjustable.

In this embodiment, the pressure assembly 63 further includes a third beam 635 fixedly disposed on the second bracket 631, and a pressure rod 636 with two ends rotatably connected to the inside of the second slider 632, the pressure rod 636 is provided with an abutting groove 637 clamped on the third beam 635, and the vertical height of the central axis of the pressure rod 636 can be changed by rotating the pressure rod 636. The end of pressure pole 636 is provided with the handle 638 of perpendicular to pressure pole 636, rotates handle 638 in order to drive pressure pole 636 rotatory, and the tank bottom of butt groove 637 on the pressure pole 636 butts to third crossbeam 635 and makes the vertical height of pressure pole 636 the central axis promote, and the pressure pole 636 of wearing to locate second slider 632 drives second slider 632 and promotes vertical height to the clearance size between first pinch roller 61 of quick adjustment and the second pinch roller 62.

As shown in fig. 1, this embodiment still provides a gauze mask machine, includes as above gauze mask line forming device, through gauze mask line forming device, improves gauze mask production efficiency. The mask machine comprises a heat dissipation mechanism 7, the heat dissipation mechanism 7 comprises a first heat dissipation fan 71, and the first heat dissipation fan 71 is arranged on the support plate 1 and is positioned on one side, facing the cloth conveying direction, of the welding mechanism 2. The heat generated in the process of welding the cloth can improve the heat dissipation efficiency through the first heat dissipation fan 71, and the cloth or the equipment is prevented from being damaged due to overhigh temperature.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship based on what is shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced mechanism or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A mask line forming device, comprising:

a support plate;

2. The mask texture forming device according to claim 1, wherein the first bracket is provided with a first beam and a second beam, the first beam is in threaded connection with a first limiting rod capable of abutting against one side surface of the first slider, the second beam is in threaded connection with a second limiting rod capable of abutting against the other side surface of the first slider, and the first limiting rod and the second limiting rod are respectively located at the upper side and the lower side of the first slider.

3. The mask texture forming device according to claim 2, wherein one end of the first elastic member abuts against the first cross member or the second cross member, and the other end of the first elastic member abuts against the first slider.

4. The mask grain forming device according to claim 1, further comprising a cutting mechanism, wherein the cutting mechanism is disposed on the support plate and located on one side of the welding mechanism, the cutting mechanism comprises a cutting roller shaft and a second ultrasonic transducer located on the same vertical surface of the cutting roller shaft, the cutting roller shaft cuts air holes on the multi-layer cloth, and the second ultrasonic transducer welds the edge cloth of the air holes.

5. The mask texture forming device according to claim 4, wherein the buffer members are provided on both sides of the cutting mechanism, respectively, and reduce the impact of the cutting roller shaft and the second ultrasonic transducer.

6. The mask texture forming device according to claim 4, further comprising a waste recycling mechanism, wherein the waste recycling mechanism is located at one side of the cutting mechanism, and a collection port plane of the waste recycling mechanism and a welding plane of the second ultrasonic transducer are located at the same horizontal plane.

7. The mask texture forming device according to claim 1, further comprising a cloth pulling mechanism, wherein the cloth pulling mechanism is disposed on the support plate and located at the end of the cloth conveying direction, the cloth pulling mechanism comprises a first pressing roller and a second pressing roller which are horizontally disposed and located on the same vertical plane, and the first pressing roller and the second pressing roller clamp and pull the multilayer cloth.

8. The mask texture forming device according to claim 7, wherein two sides of the cloth pulling mechanism are respectively provided with a pressure assembly, the pressure assembly comprises a second support arranged on the support plate, a second sliding block arranged on the second support in a sliding manner, a second elastic member elastically supported between the second sliding block and the second support, and a third limiting rod in threaded connection with the second support and abutting against the second sliding block, the third limiting rod and the second elastic member are respectively located on two opposite sides of the second sliding block, the length directions of the third limiting rod and the second elastic member are both vertically arranged, one end of the first compressing roller is rotatably connected into the second sliding block, and the second compressing roller is rotatably connected into the second support.

9. The mask texture forming device according to claim 8, wherein the pressure assembly further comprises a third beam fixedly disposed on the second bracket and a pressure rod with two ends rotatably connected to the second slider, and the pressure rod is provided with a butting groove clamped on the third beam.

10. A mask machine, comprising the mask texture forming device according to any one of claims 1 to 9, and a heat dissipation mechanism, wherein the heat dissipation mechanism comprises a first heat dissipation fan, and the first heat dissipation fan is disposed on the support plate and located on a side of the welding mechanism facing a cloth conveying direction.