CN215241046U

CN215241046U - Cutting mechanism of mask machine

Info

Publication number: CN215241046U
Application number: CN202120981434.XU
Authority: CN
Inventors: 李梦琦; 徐洪明; 李敏; 周世香; 何丽萍
Original assignee: Suzhou Li Liangji Health Industry Ltd
Current assignee: Suzhou Li Liangji Health Industry Ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-21
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a cutting mechanism of a mask machine, which comprises a base station, wherein fixed side plates are symmetrically arranged above the base station, a material guide port is arranged on each fixed side plate, a driving box is arranged above each fixed side plate, a driving motor is arranged on one side of the inner cavity of the driving box, a threaded rod is arranged on the output end of the driving motor, a positioning rod is arranged below the threaded rod, a threaded seat is arranged on the threaded rod in a penetrating way, a cylinder is arranged below the threaded seat, a transverse plate is arranged at the output end of the cylinder, a movable pressing plate is arranged below the transverse plate, a cutting blade is fixedly connected at the center of the bottom of the transverse plate, fastening springs are symmetrically arranged at the left side and the right side of the cutting blade, two ends of each fastening spring are respectively fixedly connected with the lower surface of the transverse plate and the upper surface of the movable pressing plate, the utility model has the function of smoothing raw materials, the stability of the raw materials in the cutting process is ensured, and the condition of displacement or folding of the raw materials is avoided.

Description

Cutting mechanism of mask machine

Technical Field

The utility model relates to a cut the mechanism, specifically be a gauze mask machine cuts mechanism belongs to gauze mask processing technology field.

Background

The mask is a sanitary article, generally worn at the mouth and nose part and used 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, has a very good effect when respiratory infectious diseases are popular and work is carried out in environments polluted by dust and the like, and is divided into a medical mask, a non-medical mask and a civil sanitary mask, and a civil protective mask is mainly suitable for protecting particles.

The mask machine is characterized in that various masks with certain filtering performance are manufactured by processes of hot pressing, folding forming, ultrasonic welding, waste material cutting, ear band nose bridge strip welding and the like on multiple layers of non-woven fabrics, mask production equipment is not a single machine, and various different processes are completed by matching multiple machines.

In the production process of gauze mask, it is a very important and indispensable process to cut the raw materials to suitable specification, and traditional mechanism of cutting only has simple function of cutting, does not possess the function of pacifying the raw materials, can't guarantee to cut the stability of in-process raw materials, not only probably leads to cutting the in-process and takes place the raw materials displacement to can also lead to the raw materials surface fold to appear, will influence the accuracy that cuts when the fold cuts the position, reduced the practicality of mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gauze mask machine cuts mechanism just lies in providing for solving above-mentioned problem, possesses the function of pacifying the raw materials, guarantees to cut the stability of in-process raw materials, has avoided the raw materials to appear the condition emergence of displacement or fold in the cutting process, has improved the efficiency and the quality of cutting.

The utility model realizes the above purpose by the following technical proposal, a cutting mechanism of a mask machine, which comprises a base station, wherein the upper part of the base station is symmetrically provided with a fixed side plate, the fixed side plate is provided with a material guide port, the upper part of the fixed side plate is provided with a driving box, one side of the inner cavity of the driving box is provided with a driving motor, the output end of the driving motor is provided with a threaded rod, the lower part of the threaded rod is provided with a positioning rod, the threaded rod is provided with a threaded seat in a penetrating way, the lower part of the threaded seat is provided with an air cylinder, the output end of the air cylinder is provided with a transverse plate, the lower part of the transverse plate is provided with a movable pressing plate, the center of the bottom of the transverse plate is fixedly connected with a cutting blade, the left side and the right side of the cutting blade are symmetrically provided with a fastening spring, the two ends of the fastening spring are respectively fixedly connected with the lower surface of the transverse plate and the upper surface of the movable pressing plate, the bottom of the movable pressing plate is provided with fastening frames in a bilateral symmetry mode through connecting rods, tensioning compression rollers are arranged in the fastening frames in a rotating connection mode, a cutting table is arranged at the center of the top of the base table, and guide assemblies are symmetrically arranged on two sides of the cutting table.

Preferably, the fixed side plates are arranged in a bilateral symmetry mode, the bottom ends of the fixed side plates are fixedly connected with the top of the base platform, and the top ends of the fixed side plates are fixedly connected with the bottom of the driving box.

Preferably, a through hole is formed in the center of the movable pressing plate, and the cutting blade penetrates through the movable pressing plate through the through hole.

Preferably, the top of the cutting table is provided with a cutting groove, and the cutting groove is matched with the specification of the cutting blade.

Preferably, the guide subassembly includes the support frame, be equipped with a pair of pay-off deflector roll that the longitudinal symmetry set up on the support frame, be located the top pay-off deflector roll is fixed setting and its top is equipped with the compression bar.

Preferably, the top of the pressing rod penetrates through the top wall of the support frame, a return spring is arranged between the feeding guide roller and the inner cavity top wall of the support frame, and the return spring is sleeved on the outer surface of the pressing rod.

The utility model has the advantages that: the raw materials can be guided into the adjacent guide assemblies to be conveyed by arranging one of the guide openings, when the raw materials pass through the two feeding guide rollers, the reset spring can utilize the self resilience force to press down the feeding guide roller positioned above through the pressing rod, so as to preliminarily press and smooth the raw materials, the raw materials after preliminary pressing and smoothing are conveyed to the cutting table, the threaded rod can be driven to rotate by arranging the driving motor, the rotation of the threaded rod can drive the threaded seat to move on the threaded rod through the threads, thereby achieving the purpose of convenient adjustment, and is convenient and practical, the cutting blade can be pressed down by arranging the air cylinder, so as to cut the raw materials, after the cutting blade is pressed down into the cutting groove, the tensioning compression roller can simultaneously shift to the raw materials, and the two ends of the raw materials are pressed through the self resilience force of the fastening spring, so as to ensure the stability of the raw materials in the cutting process, the raw materials are prevented from being displaced or folded in the cutting process, the cutting efficiency and quality are improved, and the cut raw materials are conveyed through another material guide assembly and discharged from the adjacent material guide port.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the driving box of the present invention;

FIG. 3 is a schematic side view of the tension roller of the present invention;

FIG. 4 is a schematic structural view of the support frame of the present invention;

in the figure: 1. a base station; 2. fixing the side plate; 3. a material guide port; 4. a drive box; 5. a drive motor; 6. a threaded rod; 7. positioning a rod; 8. a threaded seat 9 and a cylinder; 10. cutting a blade; 11. a fastening spring; 12. fastening the frame; 13. tensioning the compression roller; 14. a cutting table; 15. cutting a groove; 16. a support frame; 17. a feeding guide roller; 18. a hold down bar; 19. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a cutting mechanism of a mask machine comprises a base table 1, wherein fixed side plates 2 are symmetrically arranged above the base table 1, material guiding openings 3 are formed in the fixed side plates 2, a driving box 4 is arranged above the fixed side plates 2, a driving motor 5 is arranged on one side of an inner cavity of the driving box 4, a threaded rod 6 is arranged at an output end of the driving motor 5, a positioning rod 7 is arranged below the threaded rod 6, a threaded seat 8 is arranged on the threaded rod 6 in a penetrating manner, an air cylinder 9 is arranged below the threaded seat 8, a transverse plate is arranged at an output end of the air cylinder 9, a movable pressing plate is arranged below the transverse plate, a cutting blade 10 is fixedly connected to the center of the bottom of the transverse plate, the driving motor 5 can drive the threaded rod 6 to rotate, and the threaded seat 8 is driven by the rotation of the threaded rod 6 to move on the threaded rod 6 through threads, thereby reach the mesh of being convenient for adjust, convenient and practical can push down cutting blade 10 through setting up cylinder 9 to tailor the raw materials, cutting blade 10's left and right sides symmetry is equipped with fastening spring 11, fastening spring 11's both ends respectively with the lower surface of diaphragm with movable clamp plate's last fixed surface is connected, movable clamp plate's bottom is equipped with fastening frame 12 through the connecting rod bilateral symmetry, fastening frame 12 internal rotation is connected and is equipped with tensioning compression roller 13, the top center department of base station 1 is equipped with cuts platform 14, the bilateral symmetry that cuts platform 14 is equipped with the guide subassembly.

As a preferred technical scheme of the utility model, fixed curb plate 2 sets up just for bilateral symmetry fixed curb plate 2's bottom with the top fixed connection of base station 1, the top with the bottom fixed connection of drive case 4.

As an optimal technical solution of the present invention, the center of the movable pressing plate is provided with a through hole and the cutting blade 10 passes through the through hole runs through the movable pressing plate.

As an optimal technical scheme of the utility model, the top of cutting platform 14 has been seted up and has been cut recess 15 just cut recess 15 with the specification phase-match of cutting blade 10.

As an optimal technical scheme of the utility model, the guide subassembly includes support frame 16, be equipped with the pay-off deflector roll 17 that a pair of longitudinal symmetry set up on the support frame 16, be located the top pay-off deflector roll 17 is equipped with for fixed setting and its top and compresses tightly pole 18, the top that compresses tightly pole 18 runs through the roof of support frame 16, pay-off deflector roll 17 with be equipped with reset spring 19 just between the inner chamber roof of support frame 16 19 the 19 covers of reset spring establish extremely on compressing tightly the surface of pole 18, when the raw materials is through two pay-off deflector rolls 17, reset spring 19 can utilize the resilience force of self to push down through compressing tightly pole 18 with the pay-off deflector roll 17 that is located the top to tentatively compress tightly the raw materials and smooth.

The utility model discloses a through setting up one of them guide mouth 3 can be with raw materials leading-in to carry in the adjacent guide subassembly, when the raw materials passes through two pay-off deflector rolls 17, reset spring 19 can utilize the resilience force of self to push down through compressing tightly pole 18 with the pay-off deflector roll 17 that is located the top, thereby preliminarily compress tightly the raw materials and smooth, the raw materials after preliminarily compressing tightly and smooth are carried to cutting table 14, can drive threaded rod 6 to rotate through setting up driving motor 5, the rotation of threaded rod 6 can drive screw thread seat 8 to move on threaded rod 6 through the screw thread, thereby reach the purpose convenient to adjust, convenient and practical, can push down cutting blade 10 through setting up cylinder 9, thereby tailor the raw materials, after cutting blade 10 pushes down to cutting recess 15, tensioning compression roller 13 will shift to the raw materials simultaneously, and carry out the both ends of raw materials through the resilience force of fastening spring 11 self, thereby guarantee the stability of cutting in-process raw materials, avoided the raw materials to appear the displacement or the condition emergence of fold cutting the in-process, improved the efficiency and the quality of cutting, the raw materials after cutting is carried and is discharged from adjacent guide mouth 3 through another guide subassembly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gauze mask machine cuts mechanism, includes base station (1), its characterized in that: the cutting machine is characterized in that fixed side plates (2) are symmetrically arranged above the base platform (1), a material guide opening (3) is formed in each fixed side plate (2), a driving box (4) is arranged above each fixed side plate (2), a driving motor (5) is arranged on one side of an inner cavity of each driving box (4), a threaded rod (6) is arranged on an output end of each driving motor (5), a positioning rod (7) is arranged below each threaded rod (6), a threaded seat (8) penetrates through each threaded rod (6), an air cylinder (9) is arranged below each threaded seat (8), a transverse plate is arranged at an output end of each air cylinder (9), a movable pressing plate is arranged below each transverse plate, a cutting blade (10) is fixedly connected to the center of the bottom of each transverse plate, fastening springs (11) are symmetrically arranged on the left side and the right side of each cutting blade (10), and two ends of each fastening spring (11) are fixedly connected with the lower surface of each transverse plate and the upper surface of each movable pressing plate, the bottom of the movable pressing plate is provided with a fastening frame (12) through the bilateral symmetry of the connecting rod, a tensioning compression roller (13) is arranged in the fastening frame (12) in a rotating connection mode, a cutting table (14) is arranged at the center of the top of the base table (1), and guide assemblies are symmetrically arranged on two sides of the cutting table (14).

2. The mask machine cutting mechanism according to claim 1, wherein: the fixed side plates (2) are arranged in a bilateral symmetry mode, the bottom ends of the fixed side plates (2) are fixedly connected with the top of the base platform (1), and the top ends of the fixed side plates are fixedly connected with the bottom of the driving box (4).

3. The mask machine cutting mechanism according to claim 1, wherein: the center of the movable pressing plate is provided with a through hole, and the cutting blade (10) penetrates through the movable pressing plate through the through hole.

4. The mask machine cutting mechanism according to claim 1, wherein: the top of the cutting table (14) is provided with a cutting groove (15), and the cutting groove (15) is matched with the specification of the cutting blade (10).

5. The mask machine cutting mechanism according to claim 1, wherein: the material guide assembly comprises a support frame (16), a pair of feeding guide rollers (17) which are arranged in an up-and-down symmetrical mode are arranged on the support frame (16), and a pressing rod (18) is arranged above the feeding guide rollers (17) which are fixedly arranged and on the top of the feeding guide rollers.

6. The mask machine cutting mechanism according to claim 5, wherein: the top of compressing tightly pole (18) runs through the roof of support frame (16), pay-off deflector roll (17) with be equipped with between the inner chamber roof of support frame (16) reset spring (19) and reset spring (19) cover establish to on the surface of compressing tightly pole (18).