CN213055095U

CN213055095U - N95 gauze mask cutting mechanism

Info

Publication number: CN213055095U
Application number: CN202022056191.7U
Authority: CN
Inventors: 夏家鑫
Original assignee: Chongqing Yiyi Yijia Medical Instrument Co ltd
Current assignee: Chongqing Yiyi Yijia Medical Instrument Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-27
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to the technical field of mask production, in particular to a N95 mask cutting mechanism; comprises a frame, a cutting mechanism and a collecting mechanism; the frame is provided with a cutting part, the top of the frame is provided with a plurality of collecting holes, and the collecting holes are positioned at the edge of the cutting part; the cutting mechanism is detachably arranged on the cutting part and is used for cutting the mask; the collecting mechanism comprises a collecting box and a negative pressure fan, the collecting box is detachably mounted at the bottom of the rack, the top of the collecting box is communicated with the collecting hole, a mounting hole is formed in one side of the collecting box, and the negative pressure fan is fixedly mounted in the mounting hole. The utility model aims at solving the N95 gauze mask when cutting, the remaining cloth bits of cloth fall in the frame, need shut down the clearance, lead to the problem that N95 gauze mask production efficiency is low.

Description

N95 gauze mask cutting mechanism

Technical Field

The utility model relates to a gauze mask production technical field, concretely relates to N95 gauze mask cutting mechanism.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell or spray from entering and exiting the mouth and nose of a wearer, has a certain filtering effect on air entering the lung, and has a very good effect when the mask is worn in operation in an environment polluted by dust and the like when respiratory infectious diseases are prevalent. The N95 mask is a particulate protective mask. The N95 mask can achieve a filtration efficiency of more than 95% on particles with a physical diameter of 0.075 μm +/-0.020 μm.

In the production process of the existing N95 mask, after the processes of overlapping a plurality of layers of filtering materials into a mask main body, a nose bridge line and an ear strap are carried out, the mask main body needs to be folded in half so as to smoothly carry out the subsequent processes of cutting and forming and the like.

When the gauze mask main part is cutting among the prior art, remain the cloth bits of gauze mask body in the frame, need the staff to shut down regularly and clear up the cloth bits to influence the production efficiency's of N95 gauze mask the condition.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a N95 gauze mask cutting mechanism to solve N95 gauze mask when cutting, the remaining cloth bits of cloth fall in the frame, need shut down the clearance, lead to the problem that N95 gauze mask production efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an N95 mask cutting mechanism comprising:

the cutting device comprises a frame, a cutting part and a plurality of cutting blades, wherein the top of the frame is provided with a plurality of collecting holes which are positioned at the edge of the cutting part;

the cutting mechanism is detachably arranged on the cutting part and is used for cutting the mask; and

the collecting mechanism comprises a collecting box and a negative pressure fan, the collecting box is detachably mounted at the bottom of the rack, the top of the collecting box is communicated with the collecting hole, a mounting hole is formed in one side of the collecting box, and the negative pressure fan is fixedly mounted in the mounting hole.

When adopting above-mentioned technical scheme, when N95 gauze mask conveyed cutting portion, start cutting mechanism, cutting mechanism cuts the gauze mask, and the cloth bits that cut off fall in the frame, restart negative-pressure air fan for wind gets into to the collection incasement from the collection hole, and then produces suction to the cloth bits, and the cloth bits passes the collection hole and enters into the collection case, thereby realizes clearing up the cloth bits, improves the production efficiency of N95 gauze mask.

Preferably, the collecting mechanism further comprises a collecting frame and a filter plate, an opening is formed in the bottom of the collecting box, the collecting frame is slidably mounted in the opening in the width direction of the rack and can be opened or closed, and the filter plate is detachably mounted in the collecting frame.

Cloth bits in the collecting box fall into the collecting frame, the collecting frame slides, and after the opening is opened to the collecting frame, the staff of being convenient for clears up the cloth bits in the collecting frame, and the filter filters big cloth bits, and the staff of further being convenient for clears up.

Preferably, the sliding direction of the collecting frame is consistent with the direction of the outlet end of the negative pressure fan, and one end part of the collecting frame located in the sliding direction extends out of the collecting box and is located at the bottom of the outlet end of the negative pressure fan.

When the negative pressure fan is provided with cloth scraps and the outlet end of the negative pressure fan is blown out, the cloth scraps fall into the collecting frame extending out of the collecting box, and then the cloth scraps can be better collected.

Preferably, the collecting mechanism further comprises a pull handle, and the pull handle is fixedly arranged on one side of the collecting box in the sliding direction.

The pull handle is convenient for the staff to pull the collection frame, and then the staff of being convenient for clears up the collection frame.

Preferably, cutting mechanism includes fixed frame, cutter wheel and pad cutter wheel, fixed frame demountable installation in the frame, cutter wheel with pad cutter wheel all rotate install in the fixed frame, pad cutter wheel is located one side of cutter wheel, and cutter wheel with be equipped with the confession between the pad cutter wheel the clearance that the gauze mask passed.

Fixed frame supports cutter wheel and pad cutter wheel, when needs cut N95 gauze mask, starts the cutter wheel, and the cutter wheel rotates, and pad cutter wheel supports the gauze mask, and then realizes cutting the N95 gauze mask.

Preferably, the bottom of the frame is fixedly provided with a pulley.

The pulley is arranged, so that the frame can be moved conveniently.

Preferably, four anti-slip pads are detachably mounted at the bottom of the rack, the four anti-slip pads are uniformly distributed at the bottom of the rack, and the anti-slip pads are located on one side of the pulley.

When the mask is cut, the anti-slip mat is arranged on the ground, so that the movement of the frame is avoided.

The beneficial effect that this scheme produced is: through the arrangement of the cutting mechanism, the collecting box and the negative pressure fan. Cutting mechanism cuts the gauze mask, and the cloth bits that cut off drop in the frame, and the negative-pressure air fan that restarts, the wind that negative-pressure air fan produced produces suction to the cloth bits, and the cloth bits pass in the collection hole enters into the collection box to the collection that the realization was concentrated the cloth bits in the frame, the staff's of being convenient for clearance improves the production efficiency of N95 gauze mask.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

Fig. 1 is a schematic view of the overall structure of an N95 mask cutting mechanism according to the present invention;

fig. 2 is another schematic overall structure diagram of an N95 mask cutting mechanism according to the present invention;

fig. 3 is a front cross-sectional view of a collecting mechanism in the N95 mask cutting mechanism of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1.

Reference numerals:

1-a frame, 11-a cutting part, 12-a collecting hole, 13-a pulley and 14-an anti-skid pad;

2-cutting mechanism, 21-fixed frame, 22-cutter wheel, 23-shim cutter wheel;

3-collecting mechanism, 31-collecting box, 32-negative pressure fan, 33-collecting frame, 34-filtering plate and 35-pulling handle.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, the N95 mask cutting mechanism comprises a frame 1, a cutting mechanism 2 and a collecting mechanism 3.

Referring to fig. 1 and 2, four pulleys 13 are fixedly mounted at the bottom of the frame 1, and the four pulleys 13 are uniformly distributed at the bottom of the frame 1. Four pulleys 13 are provided to facilitate movement of the frame 1. And, four slipmats 14 can also be fixedly installed through the bolt in the bottom of frame 1, and four slipmats 14 equipartition are in the bottom of frame 1, and slipmat 14 is located the outside of pulley 13. When the N95 mask is cut, the frame 1 is supported by installing the four anti-skid pads 14 on the ground, so that the frame 1 is prevented from moving.

Wherein, frame 1 has cutting part 11, and cutting part 11 is located the middle part of frame 1, and the top of frame 1 is equipped with a plurality of collection holes 12, and a plurality of collection holes 12 are located the edge of cutting part 11. The collection holes 12 are arranged so that cloth scraps on the machine frame 1 can conveniently fall into the collection box 31 through the collection holes 12.

Specifically, the cutting mechanism 2 is fixedly mounted on the cutting part 11 through bolts, and the cutting mechanism 2 is used for cutting the mask. In this embodiment, the cutting mechanism 2 includes a fixed frame 21, a cutter wheel 22 and a cutter wheel pad 23, the fixed frame 21 is fixedly mounted on the frame 1 through bolts, the cutter wheel 22 and the cutter wheel pad 23 are both rotatably mounted in the fixed frame 21, the cutter wheel pad 23 is located on the right side of the cutter wheel 22, and a gap for a mask to pass through is formed between the cutter wheel 22 and the cutter wheel pad 23. Fixed frame 21 supports cutter wheel 22 and pad cutter wheel 23, when needs cut the N95 gauze mask, starts cutter wheel 22, and cutter wheel 22 rotates, and pad cutter wheel 23 supports the gauze mask, and N95 gauze mask passes cutter wheel 22 and fills up the clearance between the cutter wheel 23, and then the realization cuts the N95 gauze mask.

Specifically, referring to fig. 1 to 4, the collecting mechanism 3 includes a collecting box 31 and a negative pressure fan 32, the collecting box 31 is fixedly mounted at the bottom of the frame 1 through bolts, the top of the collecting box 31 is communicated with the collecting hole 12, a mounting hole is formed in the front side of the collecting box 31, and the negative pressure fan 32 is fixedly mounted in the mounting hole. After the negative pressure fan 32 is started, air enters the collecting box 31 from the collecting hole 12, and then suction is generated on the cloth scraps, and the cloth scraps pass through the collecting hole 12 and enter the collecting box 31.

In order to better clean the cloth scraps, in this embodiment, please refer to fig. 1, fig. 3 and fig. 4, the collecting mechanism 3 further includes a collecting frame 33, a filter plate 34 and a pull handle 35, an opening is formed at the bottom of the collecting box 31, the collecting frame 33 is slidably mounted in the opening along the width direction of the rack 1 and can open or close the opening, and the filter plate 34 is fixedly mounted in the collecting frame 33 by bolts. Cloth bits in the collecting box 31 receive gravity and fall into collecting frame 33, slide collecting frame 33, collect frame 33 and open the opening after, the staff of being convenient for clears up the cloth bits in collecting frame 33, and filter 34 filters big cloth bits, and the staff of further being convenient for clears up. The sliding direction of the collecting frame 33 is the same as the direction of the outlet end of the negative pressure fan 32, and the front end of the collecting frame 33 located in the sliding direction extends out of the collecting box 31 and is located at the bottom of the outlet end of the negative pressure fan 32. The pull handle 35 is fixedly mounted on the front side in the sliding direction of the catch tank 31. When the negative pressure fan 32 has cloth dust at the outlet end of the negative pressure fan 32, the cloth dust falls into the collecting frame 33 extending out of the collecting box 31, and the cloth dust can be better collected. The pull handle 35 facilitates pulling of the collection frame 33 by a worker, and further facilitates cleaning of the collection frame 33 by the worker.

When the utility model is used, when the produced N95 mask is transmitted to the cutting part 11, the cutter wheel 22 is started, the cutter wheel 22 rotates, the cushion cutter wheel 23 supports the mask, and the N95 mask passes through the gap between the cutter wheel 22 and the cushion cutter wheel 23, so that the N95 mask is cut; the cloth bits that cut off drop in the collection hole 12 top around cutting portion 11 or the cloth bits directly pass collection hole 12 and fall into collection box 31, restart negative-pressure air fan 32 for wind gets into collection box 31 in from collection hole 12, and then produces suction to the cloth bits of collection hole 12 top, and the cloth bits pass collection hole 12 and get into collection box 31, thereby realize carrying out the collection concentrated to the cloth bits. After collecting frame 33 and collecting the full cloth bits, slip collection frame 33, collect frame 33 and open the opening after, and then be convenient for the staff to clear up the cloth bits in collecting frame 33. Thereby avoid the remaining cloth bits of gauze mask to fall on frame 1, avoid the staff to stop the machine and clear up, and then improve the production efficiency of N95 gauze mask.

The above technical scheme is that the cutting mechanism 2, the collection box 31 and the negative pressure fan 32 are arranged. Cutting mechanism 2 cuts the gauze mask, and the cloth bits that cut off drop in frame 1, restart negative-pressure air fan 32, and the wind that negative-pressure air fan 32 produced produces suction to the cloth bits, and the cloth bits passes collection hole 12 and gets into to collection box 31 to the collection that the cloth bits on the realization was concentrated on frame 1 is convenient for staff's clearance, improves the production efficiency of N95 gauze mask.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a N95 gauze mask cutting mechanism which characterized in that includes:

2. The N95 mask cutting mechanism of claim 1, wherein the collecting mechanism further comprises a collecting frame and a filter plate, the collecting frame has an opening at the bottom, the collecting frame is slidably mounted in the opening along the width direction of the frame and can open or close the opening, and the filter plate is detachably mounted in the collecting frame.

3. The N95 mask cutting mechanism of claim 2, wherein the sliding direction of the collection frame is the same as the direction of the outlet end of the negative pressure fan, and one end of the collection frame in the sliding direction extends out of the collection box and is located at the bottom of the outlet end of the negative pressure fan.

4. The N95 mask cutting mechanism of claim 3, wherein the collecting mechanism further comprises a pull handle fixed on one side of the sliding direction of the collecting box.

5. The N95 mask cutting mechanism according to claim 1 or 4, wherein the cutting mechanism includes a fixed frame, a cutter wheel and a cushion cutter wheel, the fixed frame is detachably mounted on the frame, the cutter wheel and the cushion cutter wheel are both rotatably mounted in the fixed frame, the cushion cutter wheel is located on one side of the cutter wheel, and a gap for the mask to pass through is formed between the cutter wheel and the cushion cutter wheel.

6. The N95 mask cutting mechanism of claim 1 or 4, wherein four pulleys are fixedly mounted at the bottom of the frame and uniformly distributed at the bottom of the frame.

7. The N95 mask cutting mechanism of claim 6, wherein four anti-slip pads are detachably mounted on the bottom of the frame, the four anti-slip pads are uniformly distributed on the bottom of the frame, and the anti-slip pads are located on one side of the pulleys.