CN212834718U

CN212834718U - Device is tailor to earlap of disposable gauze mask production

Info

Publication number: CN212834718U
Application number: CN202021716575.0U
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: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-30
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the technical field of mask production, in particular to an ear band cutting device for disposable mask production; comprises a frame, a limiting part, a pulling part, a cutting part and a collecting part. The rack is provided with a cutting part, and the top of the cutting part is provided with a through hole; the bottom of the limiting piece is fixedly arranged on the rack, a groove for the ear belt to slide is formed in the length direction of the limiting piece, the pulling piece is arranged on the rack on one side, opposite to the limiting piece, of the cutting part, and the limiting piece can clamp the ear belt at the groove opening of the groove; the cutting part is detachably mounted on the rack, the pulling part clamps the ear belt and resets, the collecting part comprises a collecting frame and a negative pressure fan, the collecting frame is detachably mounted at the bottom of the cutting part and communicated with the through hole, and the negative pressure fan is rotatably mounted in the collecting frame. The utility model aims at requiring to clear up remaining powder in the frame, leading to the problem that the production efficiency of gauze mask reduces.

Description

Device is tailor to earlap of disposable gauze mask production

Technical Field

The utility model relates to a gauze mask production technical field, concretely relates to device is tailor to ear area of disposable gauze mask production.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, 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 existing mask production adopts an automatic production process. For example, chinese patent publication No. CN209121339U discloses a mask production line, which comprises a workbench, and a nose bridge strip feeding device, a first sealing and cutting device, a folding device, a second sealing and cutting device, a turning device, a limiting device, an ear band cutting device, and an ear band welding device, which are installed on the workbench and sequentially arranged along the moving direction of a fabric band.

In the mask production line, the ear straps are required to be clamped by the ear strap conveying mechanism and conveyed to the position corresponding to the mask body during production of the ear straps; then, the cutting device cuts the length of the ear band, and the cut ear band is welded on the mask body through the ear band welding device.

However, when the ear band is cut by the existing ear band cutting device, the powder of the ear band is remained on the rack, the powder on the rack is not collected in a centralized manner, and the powder easily falls into the mask body, so that the powder is cleaned by a worker who needs to stop the machine regularly, and the production of the mask is affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a device is tailor to ear area of disposable gauze mask production to solve the ear area and tailor the device and when cutting the ear area, need the staff regularly to clear up remaining powder in the frame, lead to the problem that the production efficiency of gauze mask reduces.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a device is tailor to ear area of disposable gauze mask production includes:

the cutting machine comprises a rack and a cutting part, wherein the top of the cutting part is provided with a through hole;

the bottom of the limiting piece is fixedly arranged on the rack and is positioned on one side of the cutting part, a groove for the ear belt to slide is formed in the length direction of the limiting piece, and the limiting piece can fix or loosen the ear belt;

the pulling piece is arranged on the machine frame on one side, opposite to the limiting piece, of the cutting part and can slide along the length direction of the limiting piece, and one end of the pulling piece slides to the limiting piece and can clamp the ear belt at the notch of the groove when the ear belt is loosened by the limiting piece;

tailor, demountable installation in the frame, and be located one side of locating part, draw the piece and clip the ear area back that resets, tailor can cut and be located the ear area of the notch department of recess, and

the collecting piece comprises a collecting frame and a negative pressure fan, wherein the collecting frame is detachably mounted at the bottom of the cutting part, the collecting frame is communicated with the through hole, and the negative pressure fan is rotatably mounted in the collecting frame.

When the technical scheme is adopted, after the ear belt in the groove is loosened by the limiting part, the pulling part moves towards the direction of the limiting part, the ear belt at the groove opening of the groove is clamped, the pulling part resets, the ear belt pulled out from the groove by the pulling part is located above the cutting part, the cutting part cuts the ear belt at the groove opening of the groove, the negative pressure fan is restarted, the through hole generates negative pressure, air flow enters the collecting frame from the through hole, and powder after the ear belt is cut is collected after passing through the through hole and entering the collecting frame. Thereby avoid on the powder falls into the gauze mask body, avoid the staff to clear up the powder in the frame, improved the production efficiency to the gauze mask.

Further, the locating part includes limiting plate and vertical cylinder, limiting plate fixed mounting in the frame, the top of limiting plate is equipped with along length direction and supplies the gliding recess of ear area, vertical cylinder fixed mounting in the top of limiting plate, the piston rod of vertical cylinder can stretch into when extending in the recess, and can support the ear area.

The limiting plate is fixed to the ear strap for the ear strap can slide in the recess better, and simultaneously, when needs are fixed to the ear strap, start vertical cylinder, the piston rod of vertical cylinder supports the ear strap in stretching into the recess promptly, thereby avoids the ear strap to slide, and when needs pulling ear strap, the piston rod of vertical cylinder resets, and the ear strap can slide in the recess.

Further, the pulling part comprises a guide rail, a sliding block, a push-pull cylinder and a clamping arm, the guide rail is fixedly installed on the rack and extends from the end part of the limiting part to the length direction of the limiting part along the cutting part, the sliding block is slidably installed on the guide rail, the push-pull cylinder is fixedly installed on the rack on one side, far away from the limiting part, of the guide rail, a piston rod of the push-pull cylinder is fixedly connected with the sliding block, and the clamping arm is fixedly installed on the sliding block and opposite to the groove.

When the ear belt needs to be pulled, the push-pull air cylinder is started, the piston rod of the push-pull air cylinder extends and pushes the sliding block, so that the sliding block slides on the guide rail, the sliding block is close to the ear belt, the ear belt is clamped by the clamping arm, the piston rod of the push-pull air cylinder retracts, the ear belt with a proper length is pulled out of the groove by the clamping arm, and the ear belt is conveniently cut by a cutting piece.

Further, tailor the piece and include fixing base and pneumatic scissors, fixing base demountable installation in the frame, and be located one side of locating part, pneumatic scissors demountable installation in on the fixing base, the edge of a knife of pneumatic scissors is located the notch department of recess.

The fixing base fixes the pneumatic scissors, and when the ear band needs to be cut, the pneumatic scissors are started to cut the ear band at the notch of the groove.

Furthermore, the collecting piece further comprises a collecting bag, a mounting hole is formed in the bottom of the collecting frame, and the collecting bag is detachably inserted into the mounting hole.

The setting is collected the bag, and the powder that collects in the frame receives the influence of gravity to fall into and collects the bag, and the staff of being convenient for is handled the powder.

The beneficial effect that this scheme produced is: through locating part, draw the piece, tailor the piece, collect frame and negative-pressure air fan's setting, after the locating part loosens the ear area, draw the piece from pulling out suitable length ear area back in the recess, tailor the piece and tailor to the ear area, and then accomplish cutting of ear area, simultaneously, start negative-pressure air fan for the air current enters into from the through-hole and collects in the frame, and then makes the powder after the ear area is tailor pass the through-hole and enter into and collect in the frame. Thereby avoid on the powder falls into the gauze mask body, avoid the staff to shut down and clear up the powder in the frame, and then improved the production efficiency of 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 structural view of an ear band cutting device for producing a disposable mask of the present invention;

FIG. 2 is a rear view of the ear band cutting device for producing a disposable mask of the present invention;

FIG. 3 is a front sectional view of a collecting member of the ear band cutting device for producing a disposable mask of the present invention;

fig. 4 is a schematic view in the direction of a-a in fig. 3.

Reference numerals:

1-frame, 11-cutting part, 12-through hole;

2-limiting piece, 21-limiting piece, 22-vertical cylinder and 23-groove;

3-a pulling part, 31-a guide rail, 32-a sliding block, 33-a push-pull cylinder and 34-a clamping arm;

4-cutting parts, 41-fixing seats and 42-pneumatic scissors;

5-collecting part, 51-collecting frame, 52-negative pressure fan; 53-mounting hole, 54-collecting bag.

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. 1-4, an ear band cutting device for producing disposable masks comprises a frame 1, a limiting member 2, a pulling member 3, a cutting member 4 and a collecting member 5.

Specifically, as shown in fig. 1 and 2, a cutting portion 11 is disposed in the middle of the frame 1, and a through hole 12 is disposed at the top of the cutting portion 11.

The bottom of the limiting part 2 is fixedly installed on the machine frame 1 and located on the right side of the cutting part 11, a groove 23 for enabling the ear belt to slide is formed in the length direction of the limiting part 2, and the limiting part 2 can fix or loosen the ear belt.

In this embodiment, locating part 2 comprises limiting plate 21 and vertical cylinder 22, and limiting plate 21 fixed mounting is in frame 1, and limiting plate 21's top is equipped with along length direction and supplies the gliding recess 23 of ear area, and vertical cylinder 22 fixed mounting is in limiting plate 21's top, can stretch into in the recess 23 when vertical cylinder 22's piston rod extends and can support the ear area. Limiting plate 21 is fixed to the ear area for the ear area can slide in recess 23 better, simultaneously, when needs are fixed to the ear area, starts vertical cylinder 22, and vertical cylinder 22's piston rod supports the ear area in stretching into recess 23 promptly, thereby avoids the ear area to slide, and when needs pulling the ear area, vertical cylinder 22's piston rod resets, and the ear area can slide in recess 23.

Specifically, the pulling member 3 is installed on the left frame 1 of the cutting portion 11 and is opposite to the limiting member 2, the pulling member 3 can slide along the length direction of the limiting member 2, and the right end portion of the pulling member 3 slides to the limiting member 2 and can clamp the ear strap at the notch of the groove 23 in the state that the ear strap is loosened by the limiting member 2.

In this embodiment, the pulling member 3 includes a guide rail 31, a sliding block 32, a push-pull cylinder 33, and a clamping arm 34, the guide rail 31 is fixedly mounted on the frame 1 and extends from the end of the limiting member 2 along the cutting portion 11 to the length direction of the limiting member 2, the sliding block 32 is slidably mounted on the guide rail 31, the push-pull cylinder 33 is fixedly mounted on the frame 1 on the left side of the guide rail 31, a piston rod of the push-pull cylinder 33 is fixedly connected to the sliding block 32, and the clamping arm 34 is fixedly mounted on the sliding block 32 and faces the groove 23. When the ear belt needs to be pulled, the push-pull air cylinder 33 is started, the piston rod of the push-pull air cylinder 33 extends and pushes the sliding block 32, the sliding block 32 slides on the guide rail 31, the sliding block 32 is close to the ear belt, the ear belt is clamped through the clamping arm 34, the piston rod of the push-pull air cylinder 33 retracts, the ear belt with a proper length is pulled out of the groove 23 through the clamping arm 34, and the ear belt is conveniently cut by the cutting piece 4.

Specifically, tailor 4 and pass through bolt fixed mounting in frame 1 to be located the front side of limiting plate 21, draw and move 3 and clip the ear area back that resets, tailor 4 and can cut the ear area that is located the notch department of recess 23. In this embodiment, the cutting part 4 is composed of a fixed seat 41 and pneumatic scissors 42, the fixed seat 41 is fixedly installed on the rack 1 through bolts and is located at the front side of the limiting plate 21, the pneumatic scissors 42 are rotatably installed at the left side of the fixed seat 41, and the cutting edge of the pneumatic scissors 42 is located at the notch of the groove 23. The fixed seat 41 fixes the pneumatic scissors 42, and when the ear strap needs to be cut, the pneumatic scissors 42 are started so as to cut the ear strap at the notch of the groove 23.

Specifically, as shown in fig. 1, 3 and 4, the collecting member 5 includes a collecting frame 51, a negative pressure fan 52 and a collecting bag 54, the collecting frame 51 is fixedly mounted at the bottom of the cutting portion 11 by bolts, the collecting frame 51 is communicated with the through hole 12, a mounting hole 53 is formed at the bottom of the collecting frame 51, the negative pressure fan 52 is rotatably mounted in the collecting frame 51, and after the negative pressure fan 52 is started, the air flow can flow into the collecting frame 51 from the through hole 12. The collection bag 54 is screwed and inserted into the mounting hole 53. The powder in the collection frame 51 falls under the influence of gravity into the collection bag 54 for the handling of the powder by the staff.

When the ear belt type pneumatic device is used, firstly, the vertical air cylinder 22 is started, the piston rod of the vertical air cylinder 22 moves upwards and slides out of the groove 23, and the ear belt can slide in the groove 23. Secondly, the push-pull cylinder 33 is started, the piston rod of the push-pull cylinder 33 extends, the sliding block 32 is pushed, the sliding block 32 slides on the guide rail 31, the sliding block 32 is close to the ear belt, the ear belt is clamped through the clamping arm 34, the piston rod of the push-pull cylinder 33 retracts, and the clamping arm 34 pulls out the ear belt with the proper length from the groove 23. Finally, pneumatic scissors 42 are activated to cut the appropriate length of ear band that is pulled from the recess 23. Meanwhile, the negative pressure fan 52 is started to generate negative pressure at the through hole 12, the airflow enters the collecting frame 51 from the through hole 12, and then the powder cut by the ear belt passes through the through hole 12 and enters the collecting frame 51 for collection. Thereby avoid on the powder falls into the gauze mask body, avoid the staff to need shut down and clear up the powder on 1 of frame, improved the production efficiency to the gauze mask.

Above technical scheme, through locating part 2, draw and move 3, cut out 4, collect frame 51 and negative-pressure air fan 52's setting, locating part 2 loosens behind the ear area, draw and move 3 and pull out suitable length ear area back in the recess 23, cut out 4 and cut out the ear area, and then accomplish cutting of ear area, and simultaneously, start negative-pressure air fan 52, make the air current enter into from through-hole 12 and collect in the frame 51, and then make the ear area cut out the powder and pass through-hole 12 and enter into and collect in the frame 51. Thereby avoid the powder to fall into the gauze mask body on, avoid the staff to shut down and clear up the powder on 1 frame, and then improved the production efficiency of 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 device is tailor to ear area of disposable gauze mask production which characterized in that includes:

2. The ear belt cutting device for the disposable mask production according to claim 1, wherein the limiting member comprises a limiting plate and a vertical cylinder, the limiting plate is fixedly mounted on the frame, a groove for the ear belt to slide is formed in the top of the limiting plate along the length direction, the vertical cylinder is fixedly mounted on the top of the limiting plate, and a piston rod of the vertical cylinder can extend into the groove and abut against the ear belt when extending.

3. The ear band cutting device for producing the disposable mask according to claim 1 or 2, wherein the pulling member comprises a guide rail, a sliding block, a push-pull cylinder and a clamping arm, the guide rail is fixedly installed on the frame and extends from the end of the limiting member to the length direction of the limiting member along the cutting portion, the sliding block is slidably installed on the guide rail, the push-pull cylinder is fixedly installed on the frame on the side of the guide rail away from the limiting member, a piston rod of the push-pull cylinder is fixedly connected with the sliding block, and the clamping arm is fixedly installed on the sliding block and is opposite to the groove.

4. The ear band cutting device for the disposable mask production according to claim 3, wherein the cutting member comprises a fixing base and pneumatic scissors, the fixing base is detachably mounted on the frame and located on one side of the limiting member, the pneumatic scissors are detachably mounted on the fixing base, and the cutting edge of the pneumatic scissors is located at the notch of the groove.

5. The ear band cutting device for producing disposable masks according to claim 1 or 4, wherein the collecting member further comprises a collecting bag, the bottom of the collecting frame is provided with a mounting hole, and the collecting bag is detachably inserted into the mounting hole.