CN111645334B - Process flow for saving production line space of KN95 mask machine - Google Patents

Abstract

The utility model relates to the technical field of mask production, and discloses a technological process for saving production line space of a KN95 mask machine, which comprises the following steps: base, support frame, feed structure, nose bridge strip put in structure, impression structure, ear area welded structure, beta structure, turn to structure, banding structure, hobbing structure and ejection of compact structure, feed structure fixed mounting in on the support frame, the base is located support frame one end, nose bridge strip put in the structure set up in on the base, nose bridge strip put in the structure and is located the base top, just nose bridge strip puts in the structure and is located material loading mouth department, and this KN95 gauze mask machine saves the technological process reasonable in design in line space, and the simple operation of being convenient for of use has optimized the utilization ratio in space, has reduced the occupation of land space of gauze mask and production line, improves gauze mask production speed to put in the structure through nose bridge strip and accomplish that nose bridge strip puts in automatically, need not manual operation, reduce the cost.

Description

Technological process for saving production line space of KN95 mask machine

Technical Field

The utility model relates to the technical field of mask production, in particular to a technological process for saving production line space of a KN95 mask machine.

Background

The gauze mask machine is with the multilayer non-woven fabrics through hot pressing, folding forming, ultrasonic bonding, the waste material excision, processes such as ear area bridge of the nose strip welding produce the various gauze masks that have certain filtering quality, and gauze mask equipment is not the machine of single-unit, and it needs the cooperation of many machines to accomplish the process of various differences, and the more popular gauze mask equipment in market includes: cup type gauze mask machine, non-woven fabrics plane gauze mask machine, N95 gauze mask machine, 3M9001/9002 folding type gauze mask machine, duckbilled type gauze mask machine, three-dimensional dust mask machine etc..

Because gauze mask production technology needs many machines to cooperate production, lead to that assembly line gauze mask machine equipment on the market at present occupies ground space great, about 9-10 meters to production efficiency is lower, when carrying out gauze mask processing, needs the manual work to put the bridge of the nose strip, can't accomplish automation, in view of this, to the above-mentioned problem in-depth research, it has the present case to produce to tunnel.

Disclosure of Invention

The KN95 mask machine provided by the utility model has the advantage that the process flow of the production line space is saved, so that the problems that the existing production line mask machine equipment occupies a large ground space, is low in production efficiency and cannot be automated are solved.

In order to achieve the above-mentioned effect, the application provides a technological process who produces line space is saved to KN95 gauze mask machine, includes: the device comprises a base 1, a support frame 2, a feeding structure 3, a nose bridge strip putting structure 4, a stamping structure 5, an ear band welding structure 6, a folding structure 7, a steering structure 8, a sealing edge structure 9, a roll cutting structure 10 and a discharging structure 11;

the feeding structure 3 is fixedly installed on the supporting frame 2, the base 1 is located at one end of the supporting frame 2, the nose bridge strip feeding structure 4 is arranged on the base 1, the nose bridge strip feeding structure 4 is located at the top end of the base 1, the nose bridge strip feeding structure 4 is located at a feeding port, the stamping structure 5 is arranged on the base 1, the ear belt welding structure 6 is arranged on the base 1, the folding structure 7 is arranged on the base 1, the steering structure 8 is arranged on the base 1, the edge sealing structure 9 is arranged on the base 1, the hobbing structure 10 is arranged on the base 1, and the discharging structure 11 is arranged on the base 1.

Preferably, the nose bridge strip delivering structure 4 comprises: a fixed frame 401, a bead feeding port 402, a motorized roller 403, a first pushing block 404, a second pushing block 405, a pushing plate 406, a rotating plate 407, a cutter 408, and a pressing plate 409:

the pressing strip feeding port 402 is arranged at one end of the fixed frame 401, an operation platform is arranged at the other end of the fixed frame 401, the electric roller 403 is fixedly arranged inside the fixed frame 401, the first propelling block 404 is sleeved at one end of the electric roller 403, the second propelling block 405 is sleeved at the other end of the electric roller 403, a propelling groove is arranged on the operation platform, the propelling plate 406 is arranged on the operation platform, one end of the propelling plate 406 is attached to the first propelling block 404, the other end of the propelling plate 406 is arranged inside the propelling groove, the rotating plate 407 is arranged on the operation platform, a rotating gear is arranged at the joint of the rotating plate 407 and the operation platform, the pressing plate 409 is fixedly arranged on the operation platform, one end of the pressing plate 409 is attached to the second propelling block 405, the cutter 408 is arranged on the fixed frame 401, a push plate is arranged on the fixed frame 401, and the outer wall surface of the push plate is attached to the bottom end of the cutter 408.

Preferably, the stamping structure 5 comprises: an impression ultrasonic device 501, an impression cylinder 502 and an impression platform 503;

the embossing roller 502 is arranged on the base 1, the embossing roller 502 is located at the discharge end of the nose bridge strip putting structure 4, the embossing hob is attached to the embossing roller 502, the embossing platform 503 is arranged on the base 1, the embossing ultrasonic device 501 is fixedly arranged on the base 1, the embossing ultrasonic device 501 is located above the embossing platform 503, and a first air cylinder 504 is arranged at the joint of the embossing platform 503 and the base 1.

Preferably, the ear strap welding structure 6 comprises: a welding platform, a support frame, a rotating motor and an ear band clamp;

welding platform fixed mounting in on the base 1, set up on the base 1 and passed the material hole, just it is located to pass the material hole welding platform one side, braced frame set up in on the base 1, just braced frame is located the welding platform top, the rotating electrical machines set up in braced frame is last, the earband clamp is located the braced frame bottom, braced frame is last to be provided with the earband and to cut, welding platform and the base 1 junction is provided with the second cylinder.

Preferably, the folding structure 7 comprises: a first folding wheel and a second folding wheel;

the first folding wheel is arranged on the base 1, the second folding wheel is arranged on the base 1, and the first folding wheel is attached to the second folding wheel.

Preferably, the steering structure 8 comprises: a fixing frame 801, a pair of compaction rollers 802 with the same structure, a dredging plate 803 and a plurality of steering rings 804;

the fixing frame 801 is fixedly installed on the base 1, the pair of pressing rollers 802 is fixedly installed at one end of the fixing frame 801, the guide plate 803 is fixedly installed on the fixing frame 801, the guide plate 803 is located on one side of the pressing rollers 802, the plurality of steering rings 804 are arranged on the fixing frame 801, and the angles of the plurality of steering rings 804 are different.

Preferably, be provided with folded sheet 12 on the base 1, folded sheet 12 is located between banding structure 9 and the hobbing structure 10, folded sheet 12 comprises fixing base, first folded sheet and second folded sheet, the fixing base with 1 fixed connection of base, first folded sheet and second folded sheet fixed mounting in on the fixing base.

The method comprises the following operation steps:

step S1: preparing raw materials, placing the raw materials for producing the mask in the feeding structure, introducing one end of the raw materials into the equipment, and introducing the nose bridge strip raw materials into the nose bridge strip feeding structure;

step S2: the nose bridge strip is put in, the nose bridge strip is cut and put in through a nose bridge strip putting structure, and the nose bridge strip is put on the cloth at fixed time intervals;

step S3: impressing, namely impressing the cloth through the impressing structure after the nose bridge strip is put in, and welding the nose bridge strip on the fabric by heating through ultrasonic equipment;

step S4: welding the ear bands, conveying the cloth strips subjected to stamping to the bottom end of the equipment, enabling the ear bands to penetrate through material conveying holes formed in the base to enter the interior of an ear band welding structure, clamping the ear bands through ear band clamps, attaching the ear bands to the fabric, starting ultrasonic heating to weld one ends of the ear bands, driving the ear band clamps to rotate through a rotating motor, cutting off the ear bands through the ear band scissors, and welding the other ends of the ear bands;

step S5: the mask is folded, and when the mask cloth passes through the folding structure, the mask cloth is folded through the folding structure;

step S6: turning the cloth, namely turning the folded cloth through a turning structure so as to enable the cloth to enter the next process;

step S7: sealing edges, namely sealing edges of the cloth through a sealing edge structure;

step S8: performing rolling cutting, namely performing rolling cutting on the edge-sealed cloth through a rolling cutting structure, and cutting off redundant cloth;

step S9: and discharging, namely discharging the processed mask through a discharging structure, and discharging waste materials.

The utility model provides a technological process for saving production line space of a KN95 mask machine, which comprises the following steps: the automatic feeding device comprises a base, a supporting frame, a feeding structure, a nose bridge strip feeding structure, a stamping structure, an ear band welding structure, a folding structure, a steering structure, a sealing edge structure, a rolling cutting structure and a discharging structure; the feeding structure is fixedly arranged on the supporting frame, the base is positioned at one end of the supporting frame, the nose bridge strip feeding structure is arranged on the base, the nose bridge strip feeding structure is positioned at the top end of the base, the nose bridge strip feeding structure is positioned at the material feeding port, the stamping structure is arranged on the base, the ear band welding structure is arranged on the base, the folding structure is arranged on the base, the steering structure is arranged on the base, the edge sealing structure is arranged on the base, the rolling cutting structure is arranged on the base, the discharging structure is arranged on the base, the feeding structure and the connecting part of the supporting frame are provided with servo motors, the KN95 mask machine has reasonable design of process flow for saving the space of a production line, simple use method and convenient operation, and optimizes the utilization rate of the space, the occupation of land space of gauze mask and production line has been reduced, improve gauze mask production speed, and accomplish the automatic input of bridge of the nose strip through bridge of the nose strip input structure, need not manual operation, reduce the cost, drive the operation of feed structure through servo motor, thereby improve the production efficiency of gauze mask, it needs many machines to cooperate production to have solved current gauze mask production technology, it is great to lead to present assembly line gauze mask machine equipment to occupy the ground space on the market, about 9-10 meters, and production efficiency is lower, when carrying out gauze mask man-hour, need artifically put bridge of the nose strip, can't accomplish automatic problem.

Drawings

Fig. 1 is a schematic overall structure diagram of a process flow of the KN95 mask machine for saving production line space according to an embodiment of the present invention;

FIG. 2 is a front view of a production line space saving process flow of a KN95 mask machine according to an embodiment of the present invention;

FIG. 3 is a side view of a production line space saving process flow of a KN95 mask machine according to an embodiment of the present invention;

FIG. 4 is a top view of a production line space saving process flow of a KN95 mask machine according to an embodiment of the present invention;

FIG. 5 is a schematic overall structural view of a nose bridge strip delivering structure in an embodiment of the utility model;

fig. 6 is an overall structural schematic diagram of a steering structure in the embodiment of the present invention.

In the figure, 1, a base; 2. a support frame; 3. a feeding structure; 4. a nose bridge strip delivery structure; 401. a fixed frame; 402. a material inlet of a batten; 403. an electric roller; 404. a first propulsion block; 405. a second pusher block; 406. a pusher plate; 407. a rotating plate; 408. a cutter; 409. a pressing plate; 5. embossing the structure; 501. an embossing ultrasonic device; 502. an impression cylinder; 503. an imprinting platform; 504. a first cylinder; 6. ear band welding structure; 7. a folded configuration; 8. a steering structure; 801. a fixed mount; 802. a compacting drum; 803. dredging the guide plate; 804. a steering ring; 9. a sealing edge structure; 10. a rolling cutting structure; 11. a discharging structure; 12. and (4) folding the plate.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

The utility model provides a technical scheme that: according to the attached drawings 1-6 of the specification, the process flow for saving the production line space of the KN95 mask machine mainly comprises the following steps: base 1, support frame 2, feed structure 3, bridge of the nose strip put in structure 4, impression structure 5, ear area welded structure 6, beta structure 7, turn to structure 8, banding structure 9, hobbing structure 10 and ejection of compact structure 11, the relation of connection as follows:

feeding structure 3 fixed mounting is on support frame 2, base 1 is located 2 one ends of support frame, bridge of the nose strip is put in structure 4 and is set up on base 1, bridge of the nose strip is put in structure 4 and is located 1 top of base, and bridge of the nose strip is put in structure 4 and is located material loading mouth department, impression structure 5 sets up on base 1, ear area welded structure 6 sets up on base 1, beta structure 7 sets up on base 1, turn to structure 8 and set up on base 1, banding structure 9 sets up on base 1, hobbing structure 10 sets up on base 1, ejection of compact structure 11 sets up on base 1.

As can be seen from the general situation, when in use, the feeding structure 3 is supported and fixed by the supporting frame 2, the equipment is supported by the base 1, raw materials are provided for the equipment by the feeding structure 3, the nose bridge strip is cut and thrown by the nose bridge strip throwing structure 4, the ear bands at the two ends of the mask are welded through the ear band welding structures 6, the mask cloth which is paved on the production line is folded through the folding structures 7, the subsequent edge sealing work is convenient, the folded mask cloth is sealed by a sealing structure 9, the processed mask is cut by a rolling cutting structure 10, the cut mask is put into a collecting device by a discharging structure 11, and the residual waste materials after production are discharged by the discharging structure 11, the rotation through servo motor drives the material loading structure 3 to rotate, thereby further improving the production efficiency of the mask.

The method comprises the following specific operation steps:

step S1: preparing raw materials, placing the raw materials for producing the mask in the feeding structure 3, introducing one end of the raw materials into the equipment, and introducing the nose bridge strip raw materials into the nose bridge strip putting structure 4; step S2: the nose bridge strip is put in, the nose bridge strip is cut and put in through a nose bridge strip putting structure 4, and the nose bridge strip is put on the cloth at fixed time intervals; step S3: impressing, namely impressing the cloth through the impressing structure 5 after the nose bridge strip is put in, and heating through ultrasonic equipment to weld the nose bridge strip on the fabric; step S4: welding the ear belt, conveying the cloth strips subjected to imprinting to the bottom end of the equipment, enabling the ear belt to pass through a material conveying hole formed in the base 1 and enter the ear belt welding structure 6, clamping the ear belt through an ear belt clamp, starting a second air cylinder, controlling a welding platform to lift through the second air cylinder, pressing the ear belt on the welding platform, attaching the ear belt to the fabric, starting ultrasonic heating to weld one end of the ear belt, driving the ear belt clamp to rotate through a rotating motor, cutting off the ear belt through an ear belt cutter, and welding the other end of the ear belt; step S5: the mask is folded, and when the mask cloth passes through the folding structure 7, the mask cloth is folded through the folding structure 7; step S6: turning the cloth, namely turning the folded cloth through a turning structure 8 so as to enable the cloth to enter the next process; step S7: sealing edges, namely sealing edges of the cloth through a sealing edge structure 9; step S8: performing rolling cutting, namely performing rolling cutting on the edge-sealed cloth through a rolling cutting structure 10, and cutting off redundant cloth; step S9: and discharging, namely discharging the processed mask through a discharging structure 11, and discharging the waste materials.

Preferably, the nose bridge strip delivering structure further comprises: a fixed frame 401, a pressing bar feeding port 402, a motorized roller 403, a first pushing block 404, a second pushing block 405, a pushing plate 406, a rotating plate 407, a cutter 408, and a pressing plate 409:

layering feed inlet 402 sets up in fixed frame 401 one end, the fixed frame 401 other end is provided with operation platform, motorized pulley 403 fixed mounting is inside fixed frame 401, motorized pulley 403 one end is located to first propulsion piece 404 cover, the motorized pulley 403 other end is located to second propulsion piece 405 cover, the last propulsion groove that is provided with of operation platform, propulsion board 406 sets up on operation platform, propulsion board 406 one end is pasted with first propulsion piece 404, and the propulsion board 406 other end sets up in propelling inslot portion, rotor plate 407 sets up on operation platform, and rotor plate 407 and operation platform junction are provided with the rolling gear, press board 409 fixed mounting on operation platform, press board 409 one end and the laminating of second propulsion piece 405 mutually, cutter 408 sets up on fixed frame 401, be provided with the slurcam on fixed frame 401, the slurcam outer wall of slurcam is laminated with cutter 408 bottom mutually.

It can be known through the above-mentioned condition, when using, put in structure 4 through fixed frame 401 to the bridge of the nose strip and support fixedly, increase the bridge of the nose strip and put in structure 4 and the connectivity between the base 1, the bridge of the nose strip puts in inside the structure through layering feed inlet 402, the rotation through motorized pulley 403 drives the rotation of first propulsion piece 404 and second propulsion piece 405, rotation through first propulsion piece drives propulsion board 406 and carries out vertical displacement, it carries out the displacement of vertical direction to impel board 406 through impeling the groove, it cuts the bridge of the nose strip to drive cutter 408 through the rotation of slurcam, cut off the back to the bridge of the nose strip, the bridge of the nose strip after cutting off drives the bridge of the nose strip through rotor plate 407 and rotates, thereby change the direction of the bridge of the nose strip, it makes according to press the perk of board 409 one end through the rotation that the second impels piece 405, thereby make the bridge of the nose strip drop.

Preferably, the stamping structure 5 further comprises: an embossing ultrasonic device 501, an embossing roller 502, an embossing hob and an embossing platform 503;

impression cylinder 502 sets up on base 1, and impression cylinder 502 is located the bridge of the nose strip and puts in the 4 discharge ends of structure, and the impression hobbing cutter laminates with impression cylinder 502 mutually, and impression platform 503 sets up on base 1, and impression ultrasonic device 501 fixed mounting is on base 1, and impression ultrasonic device 501 is located impression platform 503 top, and impression platform 503 and base 1 junction are provided with first cylinder 504.

According to the situation, when the nose bridge pressing device is used, the pressing ultrasonic device 501 is started to preheat, the nose bridge strip is pressed on the mask fabric through the pressing ultrasonic device 501, the multi-layer fabric is pressed through the pressing structure 5, and the phenomena that the nose bridge strip falls off in the subsequent processing process are avoided.

Preferably, the ear band welding structure 6 further includes: a welding platform, a support frame, a rotating motor and an earband clamp;

welding platform fixed mounting has been seted up on base 1 and has been passed the material hole on base 1, and passes the material hole and be located welding platform one side, and braced frame sets up on base 1, and braced frame is located the welding platform top, and the rotating electrical machines sets up on braced frame, and the ear area presss from both sides and is located the braced frame bottom, and braced frame is last to be provided with the ear area and cuts, and welding platform and base 1 junction are provided with the second cylinder.

According to the above situation, when the ear belt welding structure is used, the ear belt penetrates through the material conveying hole formed in the base 1 and enters the ear belt welding structure 6, the ear belt is clamped through the ear belt clamp, the second cylinder is started, the welding platform is controlled to ascend and descend through the second cylinder, the ear belt is pressed on the welding platform, the ear belt is attached to the fabric, ultrasonic heating is started to weld one end of the ear belt, the ear belt clamp is driven to rotate through the rotating motor, the ear belt is cut through the ear belt cutter, and the other end of the ear belt is welded.

Preferably, the folding structure 7 further comprises: a first folding wheel and a second folding wheel;

the first folding wheel is arranged on the base 1, the second folding wheel is arranged on the base 1, and the first folding wheel and the second folding wheel are attached to each other.

According to the situation, when the folding fabric folding device is used, the fabric is pressed and folded through the matching of the first folding wheel and the second folding wheel, so that the tiled fabric is folded.

Preferably, the steering structure 8 further includes: a fixing frame 801, a pair of compaction rollers 802 with the same structure, a dredging plate 803 and a plurality of steering rings 804;

the fixing frame 801 is fixedly installed on the base 1, the pair of pressing rollers 802 is fixedly installed at one end of the fixing frame 801, the dredging plate 803 is fixedly installed on the fixing frame 801, the dredging plate 803 is located on one side of the pressing rollers 802, the plurality of steering rings 804 are arranged on the fixing frame 801, and the angles of the plurality of steering rings 804 are different.

According to the situation, when the fabric folding device is used, the folded fabric is compressed through the compression roller 802, subsequent operation is facilitated, the fabric is guided through the guide plate 803, the steering structure 8 is fixed through the fixing frame 801, and the angle of the steering ring 804 is adjusted according to the production flow, so that the direction of the fabric in the production line is changed, and the space occupancy rate is saved.

As preferred scheme, furthermore, be provided with folded sheet 12 on the base 1, folded sheet 12 is located between banding structure 9 and the hobbing structure 10, folded sheet 12 comprises the fixing base, first folded sheet and second folded sheet, fixing base and base 1 fixed connection, first folded sheet and second folded sheet fixed mounting are on the fixing base, through inside folded sheet 12 with the ear area that welds to the gauze mask surface fabric, avoid when cutting the gauze mask finished product, cut off the ear area.

To sum up, the embodiment of the present invention provides a process flow for saving the production line space of a KN95 mask machine, which includes: the device comprises a base, a support frame, a feeding structure, a nose bridge strip feeding structure, a stamping structure, an ear band welding structure, a folding structure, a steering structure, a sealing edge structure, a rolling cutting structure and a discharging structure; the feeding structure is fixedly arranged on the supporting frame, the base is positioned at one end of the supporting frame, the nose bridge strip feeding structure is arranged on the base, the nose bridge strip feeding structure is positioned at the top end of the base, the nose bridge strip feeding structure is positioned at the feeding hole, the stamping structure is arranged on the base, the ear band welding structure is arranged on the base, the folding structure is arranged on the base, the steering structure is arranged on the base, the edge sealing structure is arranged on the base, the rolling cutting structure is arranged on the base, and the discharging structure is arranged on the base, so that the KN95 mask machine has the advantages of reasonable process flow design for saving production line space, simple use method and convenient operation, optimized utilization rate of space, reduced occupied space of masks and production lines, and improved production speed of masks, and accomplish the automatic input of bridge of the nose strip through bridge of the nose strip input structure, need not manual operation, reduce the cost, drive the operation of material loading structure through servo motor, thereby improve the production efficiency of gauze mask, it needs many machines to cooperate production to have solved current gauze mask production technology, it is great to lead to assembly line gauze mask machine equipment to occupy the ground space on the market at present, about 9-10 meters, and production efficiency is lower, when carrying out gauze mask processing, need the manual work to put bridge of the nose strip, the problem of can't accomplish automation.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a KN95 gauze mask machine saves technological process of producing line space which characterized in that includes: the nose bridge welding structure comprises a base (1), a support frame (2), a feeding structure (3), a nose bridge strip feeding structure (4), a stamping structure (5), an ear band welding structure (6), a folding structure (7), a steering structure (8), a sealing edge structure (9), a rolling cutting structure (10) and a discharging structure (11);

the feeding structure (3) is fixedly arranged on the supporting frame (2), the base (1) is positioned at one end of the supporting frame (2), the nose bridge strip putting structure (4) is arranged on the base (1), the nose bridge strip putting structure (4) is positioned at the top end of the base (1), the nose bridge strip putting structure (4) is positioned at a feeding port, the stamping structure (5) is arranged on the base (1), the ear band welding structure (6) is arranged on the base (1), the folding structure (7) is arranged on the base (1), the steering structure (8) is arranged on the base (1), the edge sealing structure (9) is arranged on the base (1), the rolling cutting structure (10) is arranged on the base (1), and the discharging structure (11) is arranged on the base (1), a servo motor is arranged at the joint of the feeding structure (3) and the supporting frame (2);

the folding structure (7) comprises: a first folding wheel and a second folding wheel; the first folding wheel is arranged on the base (1), the second folding wheel is arranged on the base (1), and the first folding wheel is attached to the second folding wheel;

the steering structure (8) comprises: the device comprises a fixing frame (801), a pair of compaction rollers (802) with the same structure, a dredging plate (803) and a plurality of steering rings (804); the fixing frame (801) is fixedly arranged on the base (1), the pair of pressing rollers (802) is fixedly arranged at one end of the fixing frame (801), the guide plate (803) is fixedly arranged on the fixing frame (801), the guide plate (803) is positioned on one side of the pressing rollers (802), the plurality of steering rings (804) are arranged on the fixing frame (801), and the angles of the plurality of steering rings (804) are different;

the nose bridge strip delivering structure (4) comprises: fixed frame (401), layering feed inlet (402), motorized pulley (403), first propulsion piece (404), second propulsion piece (405), propulsion board (406), rotating plate (407), cutter (408) and press board (409):

the pressing strip feeding port (402) is arranged at one end of the fixed frame (401), the other end of the fixed frame (401) is provided with an operating platform, the electric roller (403) is fixedly arranged in the fixed frame (401), the first propelling block (404) is sleeved at one end of the electric roller (403), the second propelling block (405) is sleeved at the other end of the electric roller (403), the operating platform is provided with a propelling groove, the propelling plate (406) is arranged on the operating platform, one end of the propelling plate (406) is attached to the first propelling block (404), the other end of the propelling plate (406) is arranged in the propelling groove, the rotating plate (407) is arranged on the operating platform, a rotating gear is arranged at the joint of the rotating plate (407) and the operating platform, and the pressing plate (409) is fixedly arranged on the operating platform, press according to board (409) one end with second propulsion piece (405) is laminated mutually, cutter (408) set up in on fixed frame (401), be provided with the slurcam on fixed frame (401), the slurcam outer wall with cutter (408) bottom is laminated mutually.

2. The KN95 mask machine production line space saving process flow according to claim 1, wherein the imprinting structure (5) comprises: an imprint ultrasonic device (501), an imprint cylinder (502), and an imprint platform (503);

impression cylinder (502) set up in on base (1), just impression cylinder (502) are located bridge of the nose strip puts in structure (4) discharge end, the impression hobbing cutter with impression cylinder (502) are laminated mutually, impression platform (503) set up in on base (1), impression ultrasonic device (501) fixed mounting in on base (1), just impression ultrasonic device (501) are located impression platform (503) top, impression platform (503) and base (1) junction is provided with first cylinder (504).

3. The production line space saving process flow of the KN95 mask machine according to claim 1, wherein the ear strap welding structure (6) comprises: a welding platform, a support frame, a rotating motor and an ear band clamp;

welding platform fixed mounting in on base (1), seted up on base (1) and passed the material hole, just it is located to pass the material hole welding platform one side, braced frame set up in on base (1), just braced frame is located the welding platform top, the rotating electrical machines set up in braced frame is last, the earband clamp is located the braced frame bottom, the last earband that is provided with of braced frame is cut, welding platform and base (1) junction is provided with the second cylinder.

4. The technological process of line space saving for KN95 mask machine as claimed in claim 1, wherein a folding plate (12) is disposed on the base (1), the folding plate (12) is located between the edge sealing structure (9) and the hobbing structure (10), the folding plate (12) is composed of a fixing seat, a first folding plate and a second folding plate, the fixing seat is fixedly connected with the base (1), and the first folding plate and the second folding plate are fixedly mounted on the fixing seat.

5. The process flow for saving production line space of a KN95 mask machine according to claim 1, wherein the operation steps are as follows:

step S1: preparing raw materials, placing the raw materials for producing the mask in the feeding structure, introducing one end of the raw materials into equipment, and introducing the nose bridge strip raw materials into the nose bridge strip feeding structure;

step S2: the nose bridge strip is put in, the nose bridge strip is cut and put in through a nose bridge strip putting structure, and the nose bridge strip is put on the cloth at fixed time intervals;

step S3: impressing, namely impressing the fabric through the impressing structure after the nose bridge strip is put in, and heating the fabric through ultrasonic equipment to weld the nose bridge strip on the fabric;

step S4: welding the ear bands, conveying the cloth strips subjected to stamping to the bottom end of the equipment, enabling the ear bands to penetrate through material conveying holes formed in the base to enter the interior of an ear band welding structure, clamping the ear bands through ear band clamps, attaching the ear bands to the fabric, starting ultrasonic heating to weld one ends of the ear bands, driving the ear band clamps to rotate through a rotating motor, cutting off the ear bands through the ear band scissors, and welding the other ends of the ear bands;

step S5: the mask is folded, and when the mask cloth passes through the folding structure, the mask cloth is folded through the folding structure;

step S6: turning the cloth, namely turning the folded cloth through a turning structure so as to enable the cloth to enter the next process;

step S7: edge sealing, namely sealing the cloth through an edge sealing structure;

step S8: performing rolling cutting, namely performing rolling cutting on the edge-sealed cloth through a rolling cutting structure, and cutting off redundant cloth;

step S9: and discharging, namely discharging the processed mask through a discharging structure, and discharging the waste materials.

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