CN213947474U - Welding and cutting device for edge covering of inner ear belt of mask machine - Google Patents
Welding and cutting device for edge covering of inner ear belt of mask machine Download PDFInfo
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- CN213947474U CN213947474U CN202021285710.0U CN202021285710U CN213947474U CN 213947474 U CN213947474 U CN 213947474U CN 202021285710 U CN202021285710 U CN 202021285710U CN 213947474 U CN213947474 U CN 213947474U
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Abstract
The utility model discloses an earlap banding welding cutting device in gauze mask machine, include: the device comprises a material-free detection device, an outer baffle device, a damping sponge, a feeding driving wheel, a feeding driven wheel, scissors, an installation part, a feeding motor, a mouth cover clamping cylinder, a mouth cover sheet, a charging tray, a binding cloth coiling material, a binding edge clamping upper jaw and a binding edge clamping lower jaw; the material-free detection device is arranged on the cloth feeding strip mounting plate through screws; the outer baffle device is sleeved on the mounting piece; the damping sponge is bonded on the outer baffle disc device; the welding disc is arranged on the welding disc mounting plate; the damping washer is sleeved on the welding cylinder; the pull cylinder is arranged on the pull cylinder base; the pressure mask extending out of the cylinder is arranged on the cylinder mounting frame; the scissors are arranged on the mounting plate; the mask flattening presser foot is arranged on the mask clamping cylinder; the utility model discloses avoided the plane gauze mask to cut face and the not firm enough phenomenon of ear area rope and made interior ear area plane gauze mask production more high-efficient and the stabilization.
Description
Technical Field
The utility model belongs to the technical field of gauze mask production facility technique and specifically relates to a welding cutting device is bordured to gauze mask built-in ear area.
Background
Both sides of the ear band of the existing in-plane ear band mask are mostly not provided with the wrapping edges, including both sides of the ear band of the common in-plane ear band mask and the ear band of the common in-plane external ear band mask are also not provided with the wrapping edges, and people who use the two ear bands without the wrapping edges have a common feeling, namely the feeling of cutting the face can be caused due to the fact that both sides are hard when wearing the mask, and the feeling of cutting the face can be caused along with the movement of speaking; in addition, the two masks without the edge cover are often worn on the spot of breaking the ear belt rope, which is caused by insufficient tension of the welded ear belt rope. The mask made by the mask inner ear band edge-covering welding and cutting device is provided with soft edge-covering cloth on two sides, so that the mask with the edge-covering cloth can eliminate the face cutting feeling of the mask, and the edge-covering cloth can wrap the ear band rope inside, so that the tension of the ear band rope is increased.
At present, a plurality of manufacturers producing masks with inner ear bands and edge covers exist, but because the manufacturers want to put existing mask machines into production as soon as possible in the epidemic situation and do not have the worry of optimizing and upgrading the previous devices, the devices still have a plurality of imperfect places. Such as: the edge wrapping cloth coil is directly sleeved in the supporting column without adding a part for blocking the outside material, so that the edge wrapping cloth coil is easy to disperse; the feeding part of the original equipment for feeding the edge covering cloth is not provided with a no-material detection sensor, the no-material detection sensor cannot be found in time, and the mechanism at the front part is used for producing the mask all the time, so that the production time is wasted and even the waste of non-finished products is increased; adopt the reciprocating type mode of operation of cylinder, the gauze mask is fixed a position inaccurately on the conveying magazine, leads to the gauze mask to be cut by the side band cutter easily.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a welding and cutting device for the inner ear belt of a mask machine, which can slowly and uniformly send the edge covering cloth to prevent the edge covering cloth roll material from loosening due to final uneven feeding, human factors and the like, thereby avoiding unnecessary troubles; the position of the scissor seat can be adjusted to avoid the mask from being cut by the cutting knife; the mask flattening presser foot can ensure the accuracy of position movement when the mask sheet moves.
The utility model discloses a realize through following technical scheme:
welding cutting device is bordured to gauze mask built-in ear area includes: the device comprises a material-free detection device, an outer baffle device, a damping sponge, a feeding driving wheel, a feeding driven wheel, a bonding pad, a damping washer I, a pulling cylinder, a mask pressing extending cylinder, a pressure reducing valve, scissors, a mask flattening presser foot, a cloth feeding strip mounting plate, a mounting part, a feeding motor, a bonding pad mounting plate, a welding cylinder, a damping washer II, a bonding pad guide shaft, a welding die, a pulling cylinder base, a cylinder mounting frame, a mounting plate, a mask clamping cylinder, a mask sheet, a charging tray, a binding cloth coiling material, a binding upper jaw, a binding lower jaw.
The material-free detection device is arranged on the cloth feeding strip mounting plate;
the outer baffle device is sleeved on the mounting piece;
the damping sponge is bonded on the outer baffle disc device;
the feeding driving wheel is arranged on the feeding motor;
the feeding driven wheel is arranged on the cloth feeding strip mounting plate;
the welding disc is arranged on the welding disc mounting plate;
the damping washer is sleeved on the welding cylinder;
the shock-absorbing washer is sleeved on the pad guide shaft;
the pull cylinder is arranged on the pull cylinder base and is welded beside the die;
the pressure mask extending out of the cylinder is arranged on the cylinder mounting frame;
the pressure reducing valve is arranged on the mounting plate, and the pressure mask extends out of the side of the cylinder;
the scissors device is arranged on the mounting plate;
the mask flattening presser foot is arranged on the mask clamping cylinder.
The device is made into an integral structure, so that the integral installation and the disassembly are convenient, and the efficiency of installation, disassembly and maintenance is improved.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model avoids the phenomena that the plane mask cuts the face and the ear belt ropes are not firm enough, and the design of the utility model ensures that the production of the inner ear belt plane mask is more efficient and stable; the device can slowly and uniformly feed the edge covering cloth, so that the edge covering cloth roll material is not loosened due to final uneven feeding, human factors and the like, and unnecessary troubles are avoided; the method can feed back to the system in time when no edge wrapping cloth roll material exists, so that the production rate of non-finished products is avoided; the position of the scissor seat can be adjusted to avoid the mask from being cut by the cutting knife; the mask flattening presser foot can ensure the accuracy of position movement when the mask sheet moves.
Drawings
FIG. 1 is a perspective view of the assembly of the ear band edge-wrapping welding and cutting device in the mask machine;
FIG. 2 is a perspective view of a cloth feeding and welding part of the ear band edge-covering, welding and cutting device in the mask machine;
FIG. 3 is a front view of a cloth feeding and welding part of the ear band edge-wrapping welding and cutting device in the mask machine;
FIG. 4 is a perspective view of a portion of a compression respirator of the ear band edge-wrapping welding clipping device in the respirator;
fig. 5 is a general assembly perspective view of the ear band edge-covering, welding and cutting device in the mask machine.
1. The device comprises a material-free detection device 2, an outer baffle device 3, damping sponge 4, a feeding driving wheel 5, a feeding driven wheel 6, a pad 7, a damping washer I8, a pull cylinder 9, a mask pressing extending cylinder 10, a pressure reducing valve 11, scissors 12, a mask leveling presser foot 13, a cloth feeding strip mounting plate 14, a mounting piece 15, a feeding motor 16, a pad mounting plate 17, a welding cylinder 18, a damping washer II 19, a pad guide shaft 20, a welding mould 21, a pull cylinder base 22, a cylinder mounting plate 23, a mounting plate 24, a mask clamping cylinder 25, a mask sheet 26, a material tray 27, an edge covering cloth coil 28, an edge clamping edge covering claw 29 and an edge clamping lower claw.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
Welding cutting device is bordured to gauze mask built-in ear area includes: the device comprises a material-free detection device (1), an outer baffle device (2), damping sponge (3), a feeding driving wheel (4), a feeding driven wheel (5), a welding disc (6), a damping washer I (7), a pulling cylinder (8), a mask pressing extending cylinder (9), a pressure reducing valve (10), scissors (11), a mask flattening presser foot (12), a cloth feeding strip mounting plate (13), a mounting piece (14), a feeding motor (15), a welding disc mounting plate (16), a welding cylinder (17), a damping washer II (18), a welding disc guide shaft (19), a welding mold (20), a pulling cylinder base (21), a cylinder mounting frame (22), a mounting plate (23), a clamping cover cylinder (24), a mask sheet (25), a material disc (26), an edge wrapping cloth roll material (27), an edge clamping and wrapping lower jaw (29).
The material-free detection device (1) is arranged on the cloth feeding strip mounting plate (13) through screws;
the outer baffle device (2) is sleeved on the mounting piece (14);
the damping sponge (3) is adhered to the outer baffle disc device (2);
the feeding driving wheel (4) is arranged on the feeding motor (15);
the feeding driven wheel (5) is arranged on the cloth feeding strip mounting plate (13);
the bonding pad (6) is arranged on the bonding pad mounting plate (16);
the first damping washer (7) is sleeved on the welding cylinder (17);
the pull cylinder (8) is arranged on a pull cylinder base (21);
the pressure mask extending out of the cylinder (9) is arranged on a cylinder mounting rack (22);
the pressure reducing valve (10) is arranged on the mounting plate (23);
the scissors (11) are arranged on the mounting plate (23);
the mask flattening presser foot (12) is arranged on a mask clamping cylinder (24).
The edge wrapping cloth roll material (27) wraps two sides of the mask piece (25) through the feeding driving wheel (4), the feeding driven wheel (5) and the pull cylinder (8), and the edge wrapping and the mask piece (25) are welded together through the bonding pad (6).
The upper clamping and wrapping claw (28) and the lower clamping and wrapping claw (29) clamp the mask sheet (25) of the wrapped edge.
The charging tray (26) moves and drives the mask sheet (25) to move and the mask pressing extending cylinder (9) to retract.
The scissors (11) cut off the covered edge between the two pieces of the mask sheet (25).
The mask flattening presser foot (12) always presses and smoothes the mask sheet (25) in the moving process of the mask sheet (25) so that the mask sheet (25) can be accurately sent to an accurate position.
Claims (6)
1. An earlap edge welding shearing device in a mask machine comprises: the device comprises a material-free detection device, an outer baffle device, a damping sponge, a feeding driving wheel, a feeding driven wheel, a welding disc, a first damping washer, a pull cylinder, a mask pressing extending cylinder, a pressure reducing valve, scissors, a mask flattening presser foot, a cloth feeding strip mounting plate, a mounting part, a feeding motor, a welding disc mounting plate, a welding cylinder, a second damping washer, a welding disc guide shaft, a welding die, a pull cylinder base, a cylinder mounting frame, a mounting plate, a mouth cover clamping cylinder, a mouth cover sheet, a charging disc, edge covering cloth coiling materials, an edge covering upper jaw and an edge covering lower jaw; the method is characterized in that: the damping sponge is bonded on the outer baffle disc device; the feeding driving wheel is arranged on the feeding motor; the feeding driven wheel is arranged on the cloth feeding strip mounting plate; the welding disc is arranged on the welding disc mounting plate; the damping washer is sleeved on the welding cylinder; the pull cylinder is arranged on the pull cylinder base; the pressure reducing valve is arranged on the mounting plate; the scissors are arranged on the mounting plate.
2. The mask machine inner ear belt edge covering, welding and cutting device according to claim 1, characterized in that: the material-free detection device is arranged on the cloth feeding strip mounting plate.
3. The mask machine inner ear belt edge covering, welding and cutting device according to claim 1, characterized in that: the outer baffle disc device is sleeved on the mounting piece, and the sponge is additionally arranged on the baffle disc.
4. The mask machine inner ear belt edge covering, welding and cutting device according to claim 1, characterized in that: and the feeding driving wheel and the feeding driven wheel are both made of polyurethane, so that the feeding friction force is increased.
5. The mask machine inner ear belt edge covering, welding and cutting device according to claim 1, characterized in that: the pressure gauze mask stretch out the cylinder and install on the cylinder mounting bracket, pressure gauze mask stretch out the cylinder and increased the relief pressure valve, can prevent that the cylinder stretching out speed is too fast, the striking that the strength caused greatly from trembling.
6. The mask machine inner ear belt edge covering, welding and cutting device according to claim 1, characterized in that: the mask flattening presser foot is arranged on the mask clamping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285710.0U CN213947474U (en) | 2020-07-03 | 2020-07-03 | Welding and cutting device for edge covering of inner ear belt of mask machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021285710.0U CN213947474U (en) | 2020-07-03 | 2020-07-03 | Welding and cutting device for edge covering of inner ear belt of mask machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213947474U true CN213947474U (en) | 2021-08-13 |
Family
ID=77192914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021285710.0U Expired - Fee Related CN213947474U (en) | 2020-07-03 | 2020-07-03 | Welding and cutting device for edge covering of inner ear belt of mask machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213947474U (en) |
-
2020
- 2020-07-03 CN CN202021285710.0U patent/CN213947474U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |