CN215737058U

CN215737058U - Mask machine

Info

Publication number: CN215737058U
Application number: CN202121406402.3U
Authority: CN
Inventors: 桂建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-08
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a mask machine, which comprises a workbench for placing cloth, and a transmission mechanism and a cutting mechanism which are arranged on the workbench, wherein the transmission mechanism comprises a transmission belt and a positioning assembly, the positioning assembly comprises a positioning sensor arranged on one side of the transmission belt, the positioning sensor is used for positioning the cutting length of the cloth and the position of a nose bridge rib, the cutting mechanism comprises a cutting roller and a sealing edge roller arranged on one side of the cutting roller, which faces the positioning assembly, the outer surface of the sealing edge roller is provided with a sealing edge part which has the same axial length as the sealing edge roller, the sealing edge part presses the cloth to enable the cloth to generate a corresponding sealing edge, the cutting roller is provided with a cutting part, and when the cutting roller rotates, the cutting position of the cutting part is consistent with the position of the sealing edge. Foretell gauze mask machine through setting up transmission device and cutting mechanism for the length of cloth can obtain the management and control, and simultaneously, the both ends of cloth can also obtain the banding and handle, have avoided appearing the bad problem of outward appearance because of length is uneven, the banding is irregular.

Description

Mask machine

Technical Field

The utility model relates to the technical field of mask production, in particular to a mask machine.

Background

With the rapid development of the industry in China, the air pollution is increasingly serious, and the mask becomes one of necessary articles for people to go out.

The existing mask machine usually manufactures various masks with certain filtering performance by processes of hot pressing, folding and forming, ultrasonic welding, waste material cutting, ear band nose bridge strip welding and the like on a plurality of layers of non-woven fabrics.

Among the prior art, the gauze mask machine can't detect the length of cloth for the product exists length size big on the other hand, does not carry out the banding to the cloth and handles, makes the product at the in-process that cuts, and the cloth atress is uneven, and the dynamics that the blade that cuts need cut is also bigger, and both ends cut the inequality, causes the product outward appearance bad.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a mask machine, which is used for solving the problems that the mask machine in the prior art cannot detect the length of cloth and does not perform edge sealing treatment on the cloth, so that the appearance of a product is poor.

The utility model provides a mask machine, which comprises a workbench for placing cloth, a transmission mechanism and a cutting mechanism which are arranged on the workbench, the transmission mechanism comprises a transmission belt and a positioning component arranged at one end of the transmission belt far away from the cutting mechanism, the positioning assembly comprises a positioning sensor arranged on one side of the conveying belt, the positioning sensor is used for positioning the cutting length of the cloth and the position of the nose bridge rib, the cutting mechanism comprises a cutting roller and a banding roller arranged on one side of the cutting roller facing the positioning component, the outer surface of the edge sealing roller is provided with an edge sealing part with the same length as the axial line of the edge sealing roller, the edge sealing part presses the cloth to enable the cloth to generate corresponding edge sealing, the cutting roller is provided with a cutting part, when the cutting roller rotates, the cutting position of the cutting part is consistent with the position of the sealed edge.

Foretell gauze mask machine through setting up transmission device and cutting mechanism for the length of cloth can obtain the management and control, and simultaneously, the both ends of cloth can also obtain the banding and handle, have avoided appearing the bad problem of outward appearance because of length is uneven, the banding is irregular. Specifically, the location locating component can be accurate the location cloth cut length and the position of bridge of the nose muscle, make the size of cutting of cloth more accurate, the setting of banding gyro wheel, make the both ends of cloth can obtain the banding and handle, make more laborsaving during cutting, avoid cutting uneven phenomenon because of cutting that the atress appears, the gauze mask machine that has solved among the prior art can't detect the length of cloth, and do not carry out the banding to the cloth and handle, make the product have the problem of the bad outward appearance.

Further, the cutting mechanism further comprises a cutting part arranged on the same side of the positioning sensor, and the cutting part is arranged at the rear end of the positioning sensor and used for cutting the nose bridge rib.

Further, the cutting part comprises a rotating main shaft, a movable part and a supporting part, the movable part is arranged at one end, facing the sensor, of the rotating main shaft, the supporting part is arranged below the movable part, a cutting blade is arranged on the supporting part, the rotating main shaft drives the movable part to rotate, and when the movable part supports the supporting part, the cutting blade cuts the nose bridge rib.

Further, the locating component further comprises a locating alarm arranged on the other side of the conveying belt, and when the locating sensor locates the cutting length of the cloth and the position of the nose bridge rib are abnormal, the locating alarm can send out alarm voice.

Further, transport mechanism still includes the fold subassembly, the fold subassembly is located the transmission band orientation cut the one end of mechanism, and with locating component sets up oppositely.

Further, the fold assembly comprises a fold roller and a transmission roller which are arranged in parallel from top to bottom, a gap is formed between the fold roller and the transmission roller, a plurality of fold portions are arranged on the fold roller in an enclosing mode, when the cloth penetrates through the gap, the cloth abuts against the transmission roller, and the fold roller extrudes the cloth to enable the cloth to generate folds corresponding to the fold portions.

Furthermore, a plurality of limiting sensors are further arranged on the workbench, and are respectively arranged on two sides of the workbench and limit the longitudinal displacement of the cloth.

Further, the cutting roller, the edge sealing roller, the folding roller and the transmission roller are movably connected with the workbench.

Drawings

Fig. 1 is a schematic structural view of a mask machine according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the transport mechanism in the embodiment of the present invention;

FIG. 3 is a schematic diagram of the overall structure of a pleat pack in an embodiment of the utility model;

FIG. 4 is a schematic view of the overall structure of the cutting mechanism according to the embodiment of the present invention;

FIG. 5 is a schematic view of the overall structure of a cutting member according to an embodiment of the present invention;

FIG. 6 is a schematic view of the overall structure of the edge banding roller according to the embodiment of the present invention;

FIG. 7 is a schematic view of the overall structure of a cutting roller according to an embodiment of the present invention;

description of the main element symbols:

working table	100	Position limiting piece	322
				Cloth material	200	Positioning alarm	323
Transmission mechanism	300	Rotating spindle	331
				Cutting mechanism	400	Movable part	332
Limit sensor	110	Abutting part	333
				Conveying belt	310	Mounting member	334
Positioning assembly	320	Transfer wheel	335
				Cutting member	330	Fold roller	341
Pleat assembly	340	Transmission roller	342
				Cutting roller	410	Cutting part	411
Edge sealing roller	420	Edge sealing part	421
				Positioning sensor	321	Fold part	3411

The following detailed description will further illustrate the utility model in conjunction with the above-described figures.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a mask machine according to an embodiment of the present invention is shown, which includes a worktable 100 for placing a cloth 200, and a transmission mechanism 300 and a cutting mechanism 400 disposed on the worktable 100, which are not exhaustive.

The transmission mechanism 300 is used for transmitting the cloth 200, and simultaneously, the cloth 200 is subjected to the processes of hot pressing, fold forming, ultrasonic welding and the like, the cutting mechanism 400 is used for cutting off the ear band nose bridge strip according to a set length, and finally, various masks with certain filtering performance are manufactured through welding of the ear band nose bridge strip.

It should be noted that the structure shown in fig. 1 is not intended to limit the mask machine, and in other embodiments, the mask machine may include fewer or more components than those shown, or some components may be combined, or a different arrangement of components may be used.

Referring to fig. 2 to 3, a conveying mechanism 300 according to an embodiment of the present invention is shown, including a conveying belt 310 and a positioning component 320 disposed at an end of the conveying belt 310 away from a cutting mechanism 400, where the positioning component 320 includes a positioning sensor 321 disposed at one side of the conveying belt 310 and a limiting component 322 disposed at an entrance of the conveying belt 310, the positioning sensor 321 is used for positioning a cutting length of a fabric 200 and a position of a nose bridge rib, the positioning component 320 further includes a positioning alarm 323 disposed at the other side of the conveying belt 310, and when the positioning sensor 321 positions the cutting length of the fabric 200 and the position of the nose bridge rib, the positioning alarm 323 can send an alarm sound. As can be understood, the positioning sensor 321 can position the cutting length of the cloth 200 and the position of the nose bridge rib, and the cutting length of the cloth 200 is the same, so that the cutting mechanism 400 can precisely seal and cut edges, the length tolerance of the mask is small, the quality of the product is improved, the nose bridge rib can be effectively positioned through the positioning sensor 321, and the production progress of the mask is improved; meanwhile, the positioning alarm 323 can give an alarm in real time according to the sensing condition of the sensor so as to remind workers to check, and the quality of products is guaranteed.

Specifically, the conveying mechanism 300 further includes a folding member 340, and the folding member 340 is disposed at an end of the conveying belt 310 facing the cutting mechanism 400 and opposite to the positioning member 320. The folding assembly 340 includes a folding roller 341 and a driving roller 342 disposed in parallel up and down, a gap is disposed between the folding roller 341 and the driving roller 342, a plurality of folding portions 3411 are disposed around the folding roller 341, when the cloth 200 passes through the gap, the cloth 200 abuts against the driving roller 342, and the folding roller 341 presses the cloth 200 to generate a folding corresponding to the folding portions 3411. It can be understood that the gap between the crumpling roller 341 and the driving roller enables the cloth 200 to move through the gap, and when the cloth 200 passes through the gap, the cloth 200 abuts against the driving roller 342, and the crumpling portion 3411 can effectively make the cloth 200 crumpled correspondingly.

Further, the workbench 100 is further provided with a plurality of limiting sensors 110, and the limiting sensors 110 are respectively arranged on two sides of the workbench 100 and limit the longitudinal displacement of the cloth 200. It can be understood that the limit sensor 110 can effectively limit the longitudinal displacement of the cloth 200, and avoid the problems of deviation, falling off and the like when the cloth 200 moves on the workbench 100.

Referring to fig. 4 to 7, a cutting mechanism 400 according to an embodiment of the present invention is shown, including a cutting roller 410 and a sealing roller 420 disposed on a side of the cutting roller 410 facing the positioning assembly 320, wherein an outer surface of the sealing roller 420 is provided with a sealing portion 421 having the same length as an axial line of the sealing roller 420, the sealing portion 421 presses the cloth 200 to generate a corresponding sealing edge for the cloth 200, the cutting roller 410 is provided with a cutting portion 411, and when the cutting roller 410 rotates, a cutting position of the cutting portion 411 is the same as a position of the sealing edge. It can be understood that when the cloth 200 rolls below the edge sealing roller 420, the edge sealing portion 421 can extrude the cloth 200 to enable the two ends of the cloth 200 to generate corresponding edge sealing, so that the cutting portion 411 can be more labor-saving and smooth when cutting, and the phenomenon of uneven cutting due to cutting stress is avoided.

Further, the cutting mechanism 400 further comprises a cutting part 411 arranged on the same side of the positioning sensor 321, and the cutting part 411 330 is arranged at the rear end of the positioning sensor 321 and used for cutting the nose bridge rib. The cutting part 411 part 330 comprises a rotating main shaft 331, a movable part 332 arranged at one end of the rotating main shaft 331 facing the sensor, and a propping part 333 arranged below the movable part 332, wherein a cutting blade is arranged on the propping part 333, the rotating main shaft 331 drives the movable part 332 to rotate, and when the movable part 332 props against the propping part 333, the cutting blade cuts the nose bridge rib. It can be understood that, it is rotatory to drive movable part 332 when rotatory main shaft 331, and movable part 332 can lean on to lean on portion 333, leads to leaning on portion 333 to push down, cuts the bridge of the nose muscle by cutting blade, leans on portion 333 to carry out left and right sides regulation by relative rotation main shaft 331 for the length of bridge of the nose muscle obtains effectual control, makes cutting blade can be more accurate cut off the bridge of the nose muscle.

Specifically, still be equipped with installed part 334 in the one side of leaning on portion 333 and keeping away from fold gyro wheel 341, be equipped with a plurality of transfer wheel 335 that are used for conveying the bridge of the nose muscle on installed part 334, can understand, send the bridge of the nose muscle into through transfer wheel 335 and lean on portion 333 for the transmission of bridge of the nose muscle is more convenient and swift.

It should be noted that in the present application, the cutting roller 410, the banding roller 420, the crumpling roller 341, and the driving roller 342 are all movably connected to the worktable 100. It can be understood that the cutting roller 410, the edge banding roller 420, the folding roller 341 and the transmission roller 342 are movably connected with the workbench 100, so that the components can be conveniently replaced when damaged, and on the other hand, the mask machine can adapt to the production of masks of any size by adjusting.

In summary, according to the mask machine in the above embodiments of the present invention, the transmission mechanism and the cutting mechanism are arranged, so that the length of the cloth can be controlled, and meanwhile, the two ends of the cloth can be edge-sealed, thereby avoiding the problem of poor appearance due to uneven length and irregular edge sealing. Specifically, the location locating component can be accurate the location cloth cut length and the position of bridge of the nose muscle, make the size of cutting of cloth more accurate, the setting of banding gyro wheel, make the both ends of cloth can obtain the banding and handle, make more laborsaving during cutting, avoid cutting uneven phenomenon because of cutting that the atress appears, the gauze mask machine that has solved among the prior art can't detect the length of cloth, and do not carry out the banding to the cloth and handle, make the product have the problem of the bad outward appearance.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A mask machine is characterized by comprising a workbench for placing cloth, a transmission mechanism and a cutting mechanism which are arranged on the workbench, the transmission mechanism comprises a transmission belt and a positioning component arranged at one end of the transmission belt far away from the cutting mechanism, the positioning assembly comprises a positioning sensor arranged on one side of the conveying belt, the positioning sensor is used for positioning the cutting length of the cloth and the position of the nose bridge rib, the cutting mechanism comprises a cutting roller and a banding roller arranged on one side of the cutting roller facing the positioning component, the outer surface of the edge sealing roller is provided with an edge sealing part with the same length as the axial line of the edge sealing roller, the edge sealing part presses the cloth to enable the cloth to generate corresponding edge sealing, the cutting roller is provided with a cutting part, when the cutting roller rotates, the cutting position of the cutting part is consistent with the position of the sealed edge.

2. The mask machine according to claim 1, wherein said cutting mechanism further comprises a cutting member provided on the same side as said positioning sensor, said cutting member being provided at the rear end of said positioning sensor and adapted to cut said nose bridge rib.

3. The mask machine according to claim 2, wherein said cutting member comprises a rotating spindle, a movable portion provided at an end of said rotating spindle facing said sensor, and an abutting portion provided below said movable portion, wherein a cutting blade is provided on said abutting portion, said rotating spindle drives said movable portion to rotate, and when said movable portion abuts against said abutting portion, said cutting blade cuts said nose bridge rib.

4. The mask machine according to claim 1, wherein the positioning assembly further comprises a positioning alarm provided on the other side of the conveyor, and when the positioning sensor positions the cutting length of the cloth and the position of the nose bridge rib to be abnormal, the positioning alarm gives an alarm sound.

5. The mask machine of claim 1, wherein the transport mechanism further comprises a folding assembly, the folding assembly is disposed at one end of the transport belt facing the cutting mechanism and opposite to the positioning assembly.

6. The mask machine according to claim 5, wherein the folding assembly comprises a folding roller and a transmission roller which are arranged in parallel up and down, a gap is formed between the folding roller and the transmission roller, a plurality of folding portions are arranged around the folding roller, when the cloth passes through the gap, the cloth abuts against the transmission roller, and the folding roller presses the cloth to generate folds corresponding to the folding portions.

7. The mask machine according to claim 1, wherein the worktable is further provided with a plurality of limit sensors, and the limit sensors are respectively arranged on two sides of the worktable and limit the longitudinal displacement of the cloth.

8. The mask machine according to claims 1 to 7, wherein the cutting roller, the edge sealing roller, the folding roller and the transmission roller are movably connected with the workbench.