CN212826892U - KN95 gauze mask high-efficient forming device - Google Patents
KN95 gauze mask high-efficient forming device Download PDFInfo
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- CN212826892U CN212826892U CN202020843955.4U CN202020843955U CN212826892U CN 212826892 U CN212826892 U CN 212826892U CN 202020843955 U CN202020843955 U CN 202020843955U CN 212826892 U CN212826892 U CN 212826892U
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Abstract
The utility model relates to a KN95 gauze mask high-efficiency forming device, which comprises a mounting frame, a workbench and a cloth pressing mechanism, wherein the workbench is provided with an ultrasonic welding mechanism, a conveying mechanism and a cutting mechanism, the ultrasonic welding mechanism is internally provided with a welding roller, the welding roller is circumferentially provided with a welding part which is distributed along the axial direction of the welding roller and can weld two gauze mask outlines on the gauze mask cloth at one time; the mounting rack is provided with an adjusting mechanism for adjusting the tension force of the nose bridge strips, and the workbench is provided with a nose bridge cutting mechanism capable of conveying and cutting off the two nose bridge strips at one time; and the ultrasonic welding mechanism is provided with an adjusting mechanism for adjusting the clamping force of the welding roller to prevent penetration welding. The utility model discloses a set up on welding the roller and along welding roller axis direction distribution and make the welding portion of two gauze mask profiles of one-time welding on the gauze mask cloth after welding the roller and rotate the round, make two gauze masks of at every turn shaping at the gauze mask, improved the production efficiency of gauze mask greatly, it is extravagant to have reduced unnecessary, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a gauze mask production and processing equipment, specific KN95 gauze mask high efficiency forming device that says so.
Background
Traditional flaking device adopts the specification to be 200 mm's multilayer non-woven fabrics more in the existing market, only can produce a slice gauze mask alone each time in gauze mask flaking forming process, has reduced the production efficiency of gauze mask undoubtedly under rated feeding speed restriction. In addition, the residual waste is excessive, thereby causing unnecessary waste; along with the price continuous increase of raw materials cost, the gauze mask cost continuously improves, and higher production consumptive material increases the expense and the cost of input, for the waste material that produces when improving production efficiency and reducing production, reduction in production cost has designed the high-efficient forming device of a KN95 gauze mask of two gauze masks of one shot rapid prototyping in the gauze mask piece forming process.
Disclosure of Invention
At present in order to solve the technical problem, the utility model provides a high-efficient forming device of KN95 gauze mask. The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
a KN95 mask efficient forming device comprises a mounting frame for mounting mask cloth, wherein a workbench is distributed below the mounting frame, a cloth pressing mechanism for pressing the mask cloth is arranged on the workbench, an ultrasonic welding mechanism, a conveying mechanism and a cutting mechanism are arranged on the workbench, a welding roller is arranged in the ultrasonic welding mechanism, and welding parts which are distributed along the axial direction of the welding roller and can weld two mask outlines on the mask cloth at one time are circumferentially arranged on the welding roller;
a pressing mechanism for adjusting the tension force of the nose bridge strips is arranged on the mounting frame, and a nose bridge cutting mechanism capable of conveying and cutting off the two nose bridge strips at one time is arranged on the workbench;
and the ultrasonic welding mechanism is provided with an adjusting mechanism for adjusting the clamping force of the welding roller to prevent penetration welding.
The welding part is a welding tooth point symmetrically distributed along the axial direction of the welding roller
The pressing mechanism comprises a swing rod which is hinged to the mounting frame, one side, close to the nose bridge cutting mechanism, of the swing rod is provided with a guide wheel for pressing the nose bridge strip, and one side, far away from the nose bridge cutting mechanism, of the swing rod is provided with a balance weight mechanism for adjusting the angle of the swing rod so as to change the pressing force of the guide wheel on the nose bridge strip.
The weight balancing mechanism is in threaded fit with the oscillating bar, and weights for changing the oscillating bar balance weight are arranged on the bearing bar.
The nose bridge cutting mechanism is installed on the workbench and symmetrically distributed along the width direction of the workbench, and a cutter for cutting off two nose bridge strips simultaneously is arranged between the two groups of conveying wheels.
Adjustment mechanism is including installing the fixed station on ultrasonic welding mechanism, screw-thread fit has the lifter on the fixed station, the lifter with weld and be equipped with the spring of adjusting welding roll clamping force between the roller, slidable mounting has in the lifter with weld roller screw-thread fit and prevents to weld the adjusting screw that the roller welded the gauze mask cloth and worn in order to exert the lifting force.
The cutting mechanism is internally provided with a cutting roller, and the cutting roller is circumferentially provided with cutting edges which are symmetrically distributed along the axial direction of the cutting roller.
The ultrasonic welding mechanism, the conveying mechanism, the cutting mechanism and the nose bridge cutting mechanism are directly driven by the servo motor.
The utility model has the advantages that: the utility model has the advantages that the welding part which is distributed along the axial direction of the welding roller and enables the two mask outlines to be welded on the mask cloth at one time after the welding roller rotates a circle is arranged on the welding roller, two masks can be formed at each time in the mask sheet forming process, the production efficiency of the masks is greatly improved, unnecessary waste is reduced, and the production cost is reduced; the utility model discloses an increase the angle that the weight changed the pendulum rod and to adjust the packing force of direction wheel to the bridge of the nose strip to adapt to the production of different specification gauze masks.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic structural view of an adjusting mechanism of the present invention;
fig. 5 is a schematic structural view of the pressing mechanism of the present invention;
FIG. 6 is a schematic view of the nose bridge cutting mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the welding roller of the present invention;
fig. 8 is a schematic view of the structure of the cutting roller of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description will be made with reference to the accompanying drawings in the embodiments, and the embodiments described are only a part of the present invention and not all of the present invention, and other embodiments obtained by those skilled in the art without inventive skill based on the present embodiment are all within the protection scope of the present invention.
As shown in fig. 1 to 8, an efficient KN95 mask forming device comprises an installation frame 1 for installing mask cloth, wherein a workbench 2 is distributed below the installation frame 1, a cloth pressing mechanism 3 for pressing the mask cloth is arranged on the workbench 2, an ultrasonic welding mechanism 4, a conveying mechanism 5 and a cutting mechanism 6 are arranged on the workbench 2, a welding roller 7 is arranged in the ultrasonic welding mechanism 4, and a welding part 8 which is distributed along the axial direction of the welding roller 7 and can weld two mask outlines on the mask cloth at one time after the welding roller 7 rotates for one circle is arranged on the welding roller 7 in the circumferential direction;
a pressing mechanism 9 for adjusting the tension force of the nose bridge strips is arranged on the mounting frame 1, and a nose bridge cutting mechanism 10 capable of conveying and cutting off two nose bridge strips at one time is arranged on the workbench 2; the mounting frame 1 is provided with a waste removing mechanism 15;
and the ultrasonic welding mechanism 4 is provided with an adjusting mechanism 11 for adjusting the pressing force of the welding roller 7 to prevent penetration welding.
The welding part 8 is a welding tooth point 12 which is symmetrically distributed along the axial direction of the welding roller 7; the welding teeth 12 are symmetrically distributed along the axial direction of the welding roller 7, so that the length of the welding roller 7 is larger than that of the welding roller in the traditional mask machine, and the non-woven fabric with the traditional specification of 200mm is adjusted to be the non-woven fabric with the specification of 270 mm.
The pressing mechanism 9 comprises a swing rod 91 which is hinged on the mounting frame 1, a guide wheel 92 for pressing the nose bridge strip is arranged on one side of the swing rod 91 close to the nose bridge cutting mechanism 10, and a counterweight mechanism 93 for adjusting the angle of the swing rod 91 to change the pressing force of the guide wheel 92 on the nose bridge strip is arranged on one side of the swing rod 91 far away from the nose bridge cutting mechanism 10; the guide wheel 92 presses the nose bridge strip tightly to tension the nose bridge strip, so that the nose bridge strip is conveniently conveyed into the nose bridge cutting mechanism 10.
The counterweight mechanism 93 is in threaded fit with the oscillating bar 91, and a weight 932 for changing the counterweight of the oscillating bar 91 is arranged on the bearing bar 931; through increase and decrease weight 932 with the angle of inclination that changes pendulum rod 91, the packing force of adjustment leading wheel 92 to the nose bridge strip, weight 932 is locked through cooperating with pendulum rod 91 screw thread to weight 931, prevents that weight 932 from dropping by accident in the course of the work.
The nose bridge cutting mechanism 10 is arranged on the workbench 2 and comprises two groups of conveying wheels 101 which are symmetrically distributed along the width direction of the workbench 2, and a cutter 102 for cutting off two nose bridge strips simultaneously is arranged between the two groups of conveying wheels 101; the cutter 102 rotates and cuts the nose bridge strip fed from the feed wheel 101.
The adjusting mechanism 11 comprises a fixed table 111 arranged on the ultrasonic welding mechanism 4, the fixed table 111 is provided with a lifting rod 112 in threaded fit with the fixed table 111, a spring 113 for adjusting the pressing force of the welding roller 7 is arranged between the lifting rod 112 and the welding roller 7, and an adjusting screw 114 which is in threaded fit with the welding roller 7 to apply lifting force to prevent the welding roller 7 from welding the mask cloth through is arranged in the lifting rod 112 in a sliding way; the welding roller 7 is matched with a sliding block 115 which is slidably arranged in the ultrasonic welding mechanism 4, the spring 113 is abutted against the sliding block 115, and the adjusting screw 114 is in threaded fit with the sliding block 115; the height of the lifting rod 112 is adjusted by rotating the lifting rod 112, the tension force of the spring 113 is changed, the compression degree of the mask cloth by the welding roller 7 is changed, the sliding block 115 is finely adjusted by the adjusting screw 114, upward pulling force is applied to the sliding block 115 by rotating the adjusting screw 114, and the mask cloth is prevented from being welded by the welding roller 7.
A cutting roller 61 is arranged in the cutting mechanism 6, and cutting edges 62 symmetrically distributed along the axial direction of the cutting roller 61 are arranged on the circumferential direction of the cutting roller 61; after the cutting roller 6 rotates for one circle, two masks can be cut at one time through the cutting edge 62.
The ultrasonic welding mechanism 4, the conveying mechanism 5, the cutting mechanism 6 and the nose bridge cutting mechanism 10 are directly driven by servo motors; as shown in fig. 2, the servo motors are denoted by reference numeral 13, and the servo motors 13 are all connected with a belt transmission mechanism 14 for protecting a main shaft; the servo motor is directly driven to replace the traditional chain wheel and belt wheel drive, and the appointed mechanism can be programmed to adapt to different production standards; the cloth pressing mechanism 3, the ultrasonic welding mechanism 4, the conveying mechanism 5, the cutting mechanism 6 and the waste removing mechanism 15 are all known in the industry.
The utility model discloses in, when the gauze mask carries out production: the mask cloth on the mounting rack 1 is pressed by a cloth pressing mechanism 3 and enters an ultrasonic welding mechanism 4, two mask outlines are welded on the mask cloth by a welding roller 7, meanwhile, a nose bridge strip is conveyed into a nose bridge cutting mechanism 10 by a pressing mechanism 9, and the nose bridge strip is cut by a cutter 102 in the nose bridge cutting mechanism 10 and conveyed into the mask cloth and welded; the gauze mask cloth is conveyed out of the ultrasonic welding mechanism 4 and then enters the cutting mechanism 6 through the conveying mechanism 5, and two gauze masks are cut at one time through the cutting roller 61 in the cutting mechanism 6.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a KN95 gauze mask high efficiency forming device, includes mounting bracket (1) of installation gauze mask cloth, mounting bracket (1) below distributes and has workstation (2), be equipped with compress tightly cloth mechanism (3) with the gauze mask cloth on workstation (2), be equipped with ultrasonic welding mechanism (4), conveying mechanism (5) and shutdown mechanism (6) on workstation (2), its characterized in that: a welding roller (7) is arranged in the ultrasonic welding mechanism (4), and welding parts (8) which are distributed along the axial direction of the welding roller (7) and can weld two mask outlines on mask cloth at one time are arranged on the welding roller (7) in the circumferential direction;
a pressing mechanism (9) for adjusting the tension force of the nose bridge strips is arranged on the mounting rack (1), and a nose bridge cutting mechanism (10) capable of conveying and cutting off two nose bridge strips at one time is arranged on the workbench (2);
and the ultrasonic welding mechanism (4) is provided with an adjusting mechanism (11) for adjusting the pressing force of the welding roller (7) to prevent penetration welding.
2. The device for efficiently forming a KN95 mask according to claim 1, wherein: the welding part (8) is a welding tooth point (12) which is symmetrically distributed along the axial direction of the welding roller (7).
3. The device for efficiently forming a KN95 mask according to claim 1, wherein: the pressing mechanism (9) comprises a swing rod (91) which is hinged to the mounting frame (1), one side, close to the nose bridge cutting mechanism (10), of the swing rod (91) is provided with a guide wheel (92) for pressing the nose bridge strip, and one side, far away from the nose bridge cutting mechanism (10), of the swing rod (91) is provided with a balance weight mechanism (93) for adjusting the angle of the swing rod (91) so as to change the pressing force of the guide wheel (92) on the nose bridge strip.
4. The efficient forming device for the KN95 mask according to claim 3, wherein: counter weight mechanism (93) and pendulum rod (91) screw-thread fit's bearing bar (931), be equipped with weight (932) that change pendulum rod (91) counter weight on bearing bar (931).
5. The device for efficiently forming a KN95 mask according to claim 1, wherein: the nose bridge cutting mechanism (10) is installed on the workbench (2) and symmetrically distributed along the width direction of the workbench (2), and a cutter (102) for cutting off two nose bridge strips simultaneously is arranged between the two groups of conveying wheels (101).
6. The device for efficiently forming a KN95 mask according to claim 1, wherein: adjustment mechanism (11) are including installing fixed station (111) on ultrasonic welding mechanism (4), screw-thread fit has lifter (112) on fixed station (111), be equipped with spring (113) of adjusting welding roller (7) packing force between lifter (112) and welding roller (7), slidable mounting has in lifter (112) and welds roller (7) screw-thread fit in order to exert the lifting force and prevent welding roller (7) with adjusting screw (114) that gauze mask cloth welded through.
7. The device for efficiently forming a KN95 mask according to claim 1, wherein: a cutting roller (61) is arranged in the cutting mechanism (6), and cutting edges (62) symmetrically distributed along the axial direction of the cutting roller (61) are arranged on the circumferential direction of the cutting roller (61).
8. The device for efficiently forming a KN95 mask according to claim 1, wherein: the ultrasonic welding mechanism (4), the conveying mechanism (5), the cutting mechanism (6) and the nose bridge cutting mechanism (10) are directly driven by a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843955.4U CN212826892U (en) | 2020-05-16 | 2020-05-16 | KN95 gauze mask high-efficient forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843955.4U CN212826892U (en) | 2020-05-16 | 2020-05-16 | KN95 gauze mask high-efficient forming device |
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| Publication Number | Publication Date |
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| CN212826892U true CN212826892U (en) | 2021-03-30 |
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| CN202020843955.4U Active CN212826892U (en) | 2020-05-16 | 2020-05-16 | KN95 gauze mask high-efficient forming device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559084A (en) * | 2020-05-16 | 2020-08-21 | 安徽天航机电有限公司 | KN95 gauze mask high-efficient forming device |
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2020
- 2020-05-16 CN CN202020843955.4U patent/CN212826892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559084A (en) * | 2020-05-16 | 2020-08-21 | 安徽天航机电有限公司 | KN95 gauze mask high-efficient forming device |
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