CN214509699U - Mask production line - Google Patents
Mask production line Download PDFInfo
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- CN214509699U CN214509699U CN202120359542.3U CN202120359542U CN214509699U CN 214509699 U CN214509699 U CN 214509699U CN 202120359542 U CN202120359542 U CN 202120359542U CN 214509699 U CN214509699 U CN 214509699U
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Abstract
The utility model discloses a mask production line, wherein a raw material conveying frame is provided with a plurality of winding rollers which are respectively used for installing non-woven fabrics, melt-blown cotton and absorbent cotton, and a tensioning roller mounting frame and a buffering adjusting piece are arranged on the raw material conveying frame and close to one end part of a mask machine workbench; an upper hinge seat which is hinged with the buffering adjusting piece is arranged on the door frame body; the buffer adjusting piece comprises a connecting rod and a limiting sleeve, wherein one end of the connecting rod is hinged with the upper hinge seat, and the limiting sleeve is used for being inserted into the other end of the connecting rod in a matching manner; the middle part of the limiting sleeve is hinged to the end side of the raw material conveying frame, and a buffering spring used for buffering the inclination angle of the tensioning roller mounting frame is sleeved on the connecting rod. In this application, stretch-draw roller installation and buffering regulating part are installed on the raw material conveying frame and near one end of gauze mask machine workstation to feed and feeding rotational speed local mismatch are cushioned effectively through stretch-draw roller mounting bracket and buffering regulating part, thereby guarantee the quality of follow-up processing product.
Description
Technical Field
The utility model relates to a gauze mask production technical field especially relates to a gauze mask production line.
Background
Because in the process of gauze mask production, along with the non-woven fabrics winding up roller, melt-blown cotton winding up roller, the cotton winding up roller that absorbs water of raw materials carriage in the gradual consumption of the in-process that uses to the radius of non-woven fabrics winding up roller, melt-blown cotton winding up roller, the cotton winding up roller that absorbs water diminishes, thereby makes the rotational speed of above-mentioned winding up roller and follow-up one drag two feed speed mismatch in the gauze mask machine body, even adjust the rotational speed of winding up roller, still exist and make the raw materials excessive tensioning or lax on non-woven fabrics winding up roller, melt-blown cotton winding up roller, the cotton winding up roller that absorbs water, thereby influence the quality of gauze mask product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gauze mask production line solves the problem that feed rotational speed matches appears easily in the in-process of the consumption of the material book of feeding in the conventional gauze mask production line.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a mask production line, which comprises a one-to-two mask machine body, a raw material conveying frame matched with the one-to-two mask machine body and a mask machine workbench;
a plurality of winding rollers for mounting non-woven fabrics, melt-blown cotton and absorbent cotton are arranged on the raw material conveying frame, and a tensioning roller mounting frame and a buffering adjusting piece are arranged on one end part, close to the workbench of the mask machine, of the raw material conveying frame;
the tensioning roller mounting frame comprises a portal body and a plurality of tensioning rollers which are rotatably mounted on the portal body, two lower end parts of the portal body are respectively mounted on the end sides of the raw material conveying frame through lower hinge seats, and the portal body is provided with an upper hinge seat which is hinged with the buffer adjusting piece;
the buffer adjusting piece comprises a connecting rod hinged with the upper hinge seat and a limiting sleeve used for being inserted into one end of the connecting rod in a matching manner; the middle part of the limiting sleeve is hinged to the end side of the raw material conveying frame, and a buffer spring for buffering the inclination angle of the tensioning roller mounting frame is sleeved on the connecting rod;
an ultrasonic welding machine is arranged at one end, close to the raw material conveying frame, of the mask machine workbench, and pressing rollers are arranged at the front feeding end and the rear feeding end of the ultrasonic welding machine respectively.
Furthermore, the raw material conveying frame is provided with a non-woven fabric winding roller, a melt-blown cotton winding roller and a water absorption cotton winding roller.
Still further, the tensioning roller mounting frame is provided with three tensioning rollers which are respectively matched with the non-woven fabric winding roller, the melt-blown cotton winding roller and the water-absorbing cotton winding roller for use, and the tensioning rollers are parallel to each other.
Still further, the upper end of connecting rod through last articulated seat with the lateral wall of tensioning roller mounting bracket is articulated to be connected, the middle part of connecting rod is fixed with and is used for right the buffering spring carries out spacing fixed disk, the connecting rod passes limit sleeve and is provided with the stop nut who is convenient for adjust at its lower tip.
Still further, the tensioning roller mounting frame inclines towards the extending direction of the mask machine workbench.
Still further, the nonwoven fabric roll, the melt-blown cotton roll and the absorbent cotton roll are laminated to pass through the pressing roller.
And further, the non-woven fabric winding roller, the melt-blown cotton winding roller and the water-absorbing cotton winding roller are driven to rotate through servo speed reduction motors respectively.
Still further, the one-to-two mask machine body comprises a folding edge conveying mechanism, a shaping welding mechanism, a conveying belt, a first ear band welding mechanism and a second ear band welding mechanism which are arranged on a workbench of the mask machine.
Compared with the prior art, the utility model discloses a beneficial technological effect:
in the application, a tensioning roller mounting and buffering adjusting piece is mounted on the raw material conveying frame and close to one end of the mask machine workbench, so that local mismatching of feeding and feeding rotating speeds is effectively buffered through the tensioning roller mounting frame and the buffering adjusting piece, and the quality of a product is guaranteed; in addition, when the material that needs to change different coil trays is rolled up, just can utilize ultrasonic welding machine carries out ultrasonic bonding to the material of rolling up on with the coil tray and connects to make and need not shut down the change or adjust the maintenance, thereby improve the linking of rolling up the material on different coil trays, further improve gauze mask production efficiency.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic diagram of raw material transportation in the mask production line of the present invention;
fig. 2 is a schematic plan view of the mask production line of the present invention;
FIG. 3 is a schematic view of a part of the mask production line for conveying raw materials;
fig. 4 is a schematic view of a part of the worktable of the mask machine in the mask production line of the present invention.
Description of reference numerals:
1. a raw material conveying frame; 1a, a non-woven fabric winding roller; 1b, a melt-blown lap roll; 1c, a water-absorbing cotton roll; 2. a mask machine workbench; 3. a hem conveying mechanism; 4. shaping the welding mechanism; 5. a conveyor belt; 6. a first ear band welding mechanism; 7. a second ear band welding mechanism; 8. a tension roller mounting frame; 8a, a tensioning roller; 8b, an upper hinge seat; 8c, a lower hinge seat; 9. a cushion adjustment member; 9a, a connecting rod; 9b, a buffer spring; 9c, a limiting sleeve; 10. ultrasonic welding machine; 10a, a pressure roller.
Detailed Description
As shown in fig. 1-4, the embodiment discloses a mask production line, which includes a one-driving-two mask machine body, a raw material conveying frame 1 used in cooperation with the one-driving-two mask machine body, and a mask machine workbench 2;
the one-to-two mask machine body comprises a hem conveying mechanism 3, a shaping welding mechanism 4, a conveying belt 5, a first ear band welding mechanism 6 and a second ear band welding mechanism 7 which are arranged on a mask machine workbench 2;
the one-driving-two mask machine body comprises automatic conveying, nose bridge strip cutting, mask edge welding, folding, ultrasonic fusion, forming, cutting and the like, and the whole production process from material roll raw materials to finished mask products is completed.
In the production process of the mask, along with gradual consumption of the non-woven fabric winding roller 1a, the melt-blown cotton winding roller 1b and the water-absorbing cotton winding roller 1c of the raw material conveying frame 1 in the using process, the radiuses of the non-woven fabric winding roller 1a, the melt-blown cotton winding roller 1b and the water-absorbing cotton winding roller 1c are reduced, so that the rotating speed of the winding rollers is not matched with the feeding speed of a subsequent mask machine body with two drags, even if the rotating speed of the winding rollers is adjusted through a PLC (programmable logic controller) control system, the raw materials on the non-woven fabric winding roller 1a, the melt-blown cotton winding roller 1b and the water-absorbing cotton winding roller 1c are excessively tensioned or loosened, and the quality of a mask product is influenced;
in this embodiment, the raw material conveying frame 1 is provided with a plurality of winding rollers for respectively mounting non-woven fabric, melt-blown cotton and absorbent cotton, and the raw material conveying frame 1 is provided with a non-woven fabric winding roller 1a, a melt-blown cotton winding roller 1b and an absorbent cotton winding roller 1 c; the nonwoven fabric winding roller 1a, the melt-blown cotton winding roller 1b and the nonwoven fabric belt, the melt-blown cotton belt and the water-absorbing cotton belt on the water-absorbing cotton winding roller 1c are laminated and pass through the pressing roller 10 a; the non-woven fabric winding roller 1a, the melt-blown cotton winding roller 1b and the water-absorbing cotton winding roller 1c are driven to rotate through servo speed reduction motors respectively;
the tensioning roller mounting frame 8 is provided with three tensioning rollers 8a which are respectively matched with the non-woven fabric winding roller 1a, the melt-blown cotton winding roller 1b and the water-absorbing cotton winding roller 1c, and the tensioning rollers 8a are parallel to each other; a tensioning roller mounting frame 8 and a buffering adjusting piece 9 are mounted on the raw material conveying frame 1 and close to one end of the mask machine workbench 2, so that the tensioning roller mounting frame 8 is driven to incline towards the extending direction of the mask machine workbench 2; therefore, local mismatching of feeding and feeding rotating speeds is effectively buffered through the tensioning roller mounting frame 8 and the buffering adjusting piece 9, and the quality of products is guaranteed;
referring to fig. 3, in this embodiment, specifically, the tensioning roller mounting frame 8 includes a gantry body and a plurality of tensioning rollers 8a rotatably mounted on the gantry body, in this embodiment, two ends of the tensioning rollers 8a are mounted on the gantry body through bearings, two lower ends of the gantry body are respectively mounted on an end side of the raw material conveying frame 1 through lower hinge seats 8c, and an upper hinge seat 8b hinged to the buffering adjustment member 9 is mounted on the gantry body;
the buffering adjusting piece 9 comprises a connecting rod 9a hinged with the upper hinged seat 8b and a limiting sleeve 9c used for being inserted into one end of the connecting rod 9a in an adaptive manner; the middle part of the limiting sleeve 9c is hinged to the end side of the raw material conveying frame 1, and a buffer spring 9b for buffering the inclination angle of the tensioning roller mounting frame 8 is sleeved on the connecting rod 9 a;
through the buffering spring 9b that the cover was established on connecting rod 9a in this embodiment, thereby it is right the inclination of stretch-draw roller mounting bracket 8 and portal body, thereby drive the raw and other materials that pass through on the stretch-draw roller mounting bracket 8 carry out the cushion control, thereby guarantee follow-up quality to gauze mask processing.
Referring to fig. 4, in this embodiment, an ultrasonic welding machine 10 is installed at one end of the mask machine workbench 2 close to the raw material conveying frame 1, compression rollers 10a are respectively installed at front and rear feeding ends of the ultrasonic welding machine 10, and only when material rolls of different material rolls need to be replaced, the ultrasonic welding machine 10 is used for performing ultrasonic welding connection on material rolls on the same material roll, so that the material rolls do not need to be replaced by stopping the machine or adjusted and maintained, the connection between the material rolls on different material rolls is improved, and the mask production efficiency is further improved.
In this implementation, the upper end of connecting rod 9a through last articulated seat 8b with stretch-draw roller mounting bracket 8's lateral wall is articulated to be connected, the middle part of connecting rod 9a is fixed with be used for right buffer spring 9b carries out spacing fixed disk, connecting rod 9a passes limit sleeve 9c and installs the stop nut who is convenient for adjust at its lower extreme, wherein the external screw thread is opened to the lower extreme of connecting rod 9a to according to stop nut is right buffer spring 9b on the connecting rod 9a adjusts, is applicable to the demand that different springs compressed tightly flexible volume.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.
Claims (8)
1. A mask production line is characterized in that: comprises a two-in-one mask machine body, a raw material conveying frame matched with the two-in-one mask machine body and a mask machine workbench;
a plurality of winding rollers for mounting non-woven fabrics, melt-blown cotton and absorbent cotton are arranged on the raw material conveying frame, and a tensioning roller mounting frame and a buffering adjusting piece are arranged on one end part, close to the workbench of the mask machine, of the raw material conveying frame;
the tensioning roller mounting frame comprises a portal body and a plurality of tensioning rollers which are rotatably mounted on the portal body, two lower end parts of the portal body are respectively mounted on the end sides of the raw material conveying frame through lower hinge seats, and the portal body is provided with an upper hinge seat which is hinged with the buffer adjusting piece;
the buffer adjusting piece comprises a connecting rod hinged with the upper hinge seat and a limiting sleeve used for being inserted into one end of the connecting rod in a matching manner; the middle part of the limiting sleeve is hinged to the end side of the raw material conveying frame, and a buffer spring for buffering the inclination angle of the tensioning roller mounting frame is sleeved on the connecting rod;
an ultrasonic welding machine is arranged at one end, close to the raw material conveying frame, of the mask machine workbench, and pressing rollers are arranged at the front feeding end and the rear feeding end of the ultrasonic welding machine respectively.
2. The mask production line according to claim 1, characterized in that: the raw material conveying frame is provided with a non-woven fabric winding roller, a melt-blown cotton winding roller and a water-absorbing cotton winding roller.
3. The mask production line according to claim 2, characterized in that: the tensioning roller mounting frame is provided with three tensioning rollers which are respectively matched with the non-woven fabric winding roller, the melt-blown cotton winding roller and the water absorption cotton winding roller for use, and the tensioning rollers are parallel to each other.
4. The mask production line according to claim 1, characterized in that: the upper end of connecting rod through last articulated seat with the lateral wall of tensioning roller mounting bracket is articulated to be connected, the middle part of connecting rod is fixed with and is used for right the buffering spring carries out spacing fixed disk, the connecting rod passes limit sleeve is provided with the stop nut who is convenient for adjust at its lower tip.
5. The mask production line according to claim 1, characterized in that: the tensioning roller mounting frame inclines towards the extending direction of the mask machine workbench.
6. The mask production line according to claim 3, characterized in that: the non-woven fabric winding roller, the melt-blown cotton winding roller and the non-woven fabric belt, the melt-blown cotton belt and the water-absorbing cotton belt on the water-absorbing cotton winding roller are stacked and pass through the pressing roller.
7. The mask production line according to claim 6, characterized in that: the non-woven fabric winding roller, the melt-blown cotton winding roller and the water-absorbing cotton winding roller are driven to rotate through servo speed reduction motors respectively.
8. The mask production line according to claim 1, characterized in that: the one-to-two mask machine body comprises a folding edge conveying mechanism, a shaping welding mechanism, a conveying belt, a first ear band fusion mechanism and a second ear band fusion mechanism which are arranged on a workbench of the mask machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359542.3U CN214509699U (en) | 2021-02-06 | 2021-02-06 | Mask production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359542.3U CN214509699U (en) | 2021-02-06 | 2021-02-06 | Mask production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214509699U true CN214509699U (en) | 2021-10-29 |
Family
ID=78235361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359542.3U Active CN214509699U (en) | 2021-02-06 | 2021-02-06 | Mask production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214509699U (en) |
-
2021
- 2021-02-06 CN CN202120359542.3U patent/CN214509699U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: 230000, 2nd Floor, Comprehensive Office Building, No. 22 Hangbu Road, Baiyan Science and Technology Park, High tech Zone, Hefei City, Anhui Province Patentee after: HEFEI GUCHUAN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 074000 Xin Qiao Zhen Chen Ba Zhuang Cun Dong, Gaobeidian City, Baoding City, Hebei Province Patentee before: Hebei Jinqing Pharmaceutical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |