CN214300974U

CN214300974U - Gauze mask machine ear area shearing mechanism

Info

Publication number: CN214300974U
Application number: CN202022617487.1U
Authority: CN
Inventors: 李志朝
Original assignee: Strong H Machinery Technology Co ltd
Current assignee: Strong H Machinery Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-28
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a gauze mask machine ear area shearing mechanism relates to gauze mask machine technical field. The utility model discloses a bottom plate, the driving source and the mounting panel that two symmetries of last fixed surface of bottom plate set up, logical groove has all been seted up to the lateral wall of mounting panel, the lateral wall threaded connection of mounting panel has a plurality of evenly distributed's mounting bolt, mounting bolt run through the lateral wall of mounting panel and with driving source threaded connection, the output of driving source passes through shaft coupling fixedly connected with connector, the equal fixedly connected with scissors of lateral wall of connector, the upper surface of scissors rotates and is connected with the dead lever, the one end of dead lever runs through scissors and mounting panel and threaded connection has locking bolt, two scissors cutting edge blades are opposite, the bracing piece of a plurality of evenly distributed's of last fixed surface of mounting panel, the last fixed surface of driving source is connected with stabilizing bolt. The utility model provides a scissors about current gauze mask machine cut back ear area size and skew angle problem not the same.

Description

Gauze mask machine ear area shearing mechanism

Technical Field

The utility model belongs to the technical field of the gauze mask machine, especially, relate to a gauze mask machine ear area shearing mechanism.

Background

The mask machine is characterized in that a plurality of layers of non-woven fabrics are subjected to processes of hot pressing, folding forming, ultrasonic welding, waste material cutting, ear band nose bridge strip welding and the like to manufacture various masks with certain filtering performance, mask equipment is not a single machine, and various different processes are completed by matching a plurality of machines. The more popular mask devices in the market include: 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. after the gauze mask production finishes, need use gauze mask machine ear area shearing mechanism.

However, when the ear band is cut by the existing mask machine, the sizes and the offset angles of the ear band cut by the left scissors and the right scissors are different, so that the offset angles of the left ear band and the right ear band are different during welding, the appearance is influenced, and great inconvenience is brought.

In order to solve the problem, the utility model provides a gauze mask machine ear area shearing mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gauze mask machine ear area shearing mechanism, solve present gauze mask machine about the scissors cut back ear area size and skew angle problem not the same.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a shearing device for ear belt of mask machine, which comprises a bottom plate and a scissors system, wherein the scissors system comprises two scissors with opposite cutting edges, the two scissors are respectively arranged at two sides of the welding ear system of the mask machine, the left scissors are provided with a left upper scissors and a left lower scissors, the right scissors are provided with a right upper scissors and a right lower scissors, the cutting edges of the two scissors are opposite, the left scissors and the right scissors comprise a connecting plate fixedly connected with the welding ear system of the mask machine, two driving sources symmetrically arranged and a mounting plate, the side wall of the mounting plate is provided with a through groove, the side wall of the mounting plate is in threaded connection with a plurality of mounting bolts uniformly distributed, the mounting bolts penetrate through the side wall of the mounting plate and are in threaded connection with the driving sources, the output end of the driving sources is fixedly connected with a connector through a shaft coupling, the side wall of the connector is fixedly connected with the scissors, and the upper surface of the scissors is rotatably connected with a fixed rod, scissors and mounting panel and threaded connection are run through to the one end of dead lever have a locking bolt, the last fixed surface of mounting panel is connected with a plurality of evenly distributed's bracing piece, the last fixed surface of driving source is connected with stabilizing bolt, can guarantee the ear area through the opposite cutting edge that sets up and cut the back, it is unified to control the ear area symmetry, increase ear area shear stability, it is different to have reduced left and right scissors of traditional ear area shearing mechanism and cut back ear area size and skew angle, when causing the welding, it is different to control ear area skew angle, influence the outward appearance and bring inconvenient possibility.

Furthermore, the outer surface cover of dead lever is equipped with buffer spring, through the buffer spring who sets up, can play the effect of buffering shock attenuation when the device moves.

Furthermore, the upper surface of the fixed rod is in threaded connection with a limiting bolt, so that the buffer spring can be limited, and the possibility of falling of the buffer spring is reduced.

Furthermore, the outer surface of the supporting rod is fixedly sleeved with a fixing ring.

Furthermore, one end of the supporting rod penetrates through the mounting plate and is in threaded connection with a fastening bolt, and the mounting stability of the device is improved.

Further, the upper end of the supporting rod is in threaded connection with a fixing bolt.

Further, the driving source may be a motor or a cylinder.

The utility model discloses following beneficial effect has:

the utility model discloses a cutting edge opposite that sets up can guarantee ear area and cut the back, it is unified to control ear area symmetry, increase ear area shearing stability, it is different to have reduced about traditional ear area shearing mechanism scissors and cut back ear area size and skew angle, when causing the welding, it is different to control ear area skew angle, influence the possibility of outward appearance, through the buffer spring who sets up, can play buffering absorbing effect when the device moves, can play limiting displacement to buffer spring through the limiting spring who sets up, reduce the possibility that buffer spring drops.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a top view of FIG. 1;

fig. 3 is a bottom view of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a drive source; 3. a stabilizing bolt; 4. mounting a plate; 5. installing a bolt; 6. a connector; 7. scissors; 8. a limit bolt; 9. a support bar; 10. fixing the bolt; 11. a buffer spring; 12. Fixing the rod; 13. a fixing ring; 14. fastening a bolt; 15. locking the bolt; 16. a through groove; 17. a left scissor; 171. shearing the upper left; 172. left lower shearing; 18. a right scissor; 181. shearing the upper right; 182. and (5) cutting the right lower part.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-2, the utility model relates to a shearing device for ear belt of mask machine, the scissors system comprises two scissors with opposite cutting edges, the two scissors are respectively installed at two sides of the welding ear system of mask machine, the left scissors 17 is provided with a left upper scissors 171 and a left lower scissors 172, the right scissors 18 is provided with a right upper scissors 181 and a right lower scissors 182, the cutting edges of the two scissors are in opposite directions, the left scissors 17 and the right scissors 18 comprise a connecting plate fixedly connected with the welding ear system of mask machine, two driving sources 2 and a mounting plate 4 which are symmetrically arranged, the side wall of the mounting plate 4 is provided with a through groove 16, the side wall of the mounting plate 4 is in threaded connection with a plurality of mounting bolts 5 which are evenly distributed, the mounting bolts 5 penetrate through the side wall of the mounting plate 4 and are in threaded connection with the driving sources 2, the output end of the driving sources 2 is fixedly connected with a connector 6 through a coupler, the side wall of the connector 6 is fixedly connected with scissors 7, the upper surface of scissors 7 rotates and is connected with dead lever 12, the one end of dead lever 12 runs through scissors 7 and mounting panel 4 and threaded connection has locking bolt 15, the last fixed surface of mounting panel 4 is connected with a plurality of evenly distributed's bracing piece 9, the last fixed surface of driving source 2 is connected with stabilizing bolt 3, can guarantee the ear area through the opposite cutting edge of the blade that sets up and cut the back, it is unified to control the ear area symmetry, increase ear area shearing stability, it is different to have reduced left and right scissors of traditional ear area shearing mechanism and cut back ear area size and skew angle, when causing the welding, it is different to control ear area skew angle, influence the outward appearance and bring inconvenient possibility.

Preferably, the outer surface of the fixing rod 12 is sleeved with a buffer spring 11, and the buffer spring 11 is arranged to play a role in buffering and damping when the device operates.

Preferably, the upper surface of the fixing rod 12 is in threaded connection with a limiting bolt 8, which can limit the buffer spring 11 and reduce the possibility of falling off of the buffer spring 11.

Preferably, the outer surface of the support rod 9 is fixedly sleeved with a fixing ring 13.

Preferably, one end of the support rod 9 penetrates the mounting plate 4 and is threadedly connected with a fastening bolt 14, thereby improving the mounting stability of the device.

Preferably, the upper end of the support rod 9 is threadedly coupled with a fixing bolt 10.

Preferably, the driving source 2 may be a motor or a cylinder.

The embodiment shown in fig. 1-2 is a method for using the ear band cutting device of the mask machine: carry out fixed connection with it after with between driving source 2 and the mounting panel 4 through mounting bolt 5 and place it with treating the department of using, when needs are cuted the gauze mask ear area, place it between two scissors 7, start driving source 2 and cut the gauze mask ear area through scissors 7, can guarantee the ear area through the opposite cutting edge of the blade that sets up and cut the back, it is unified to control the ear area symmetry, increase ear area shearing stability, it is different to have reduced about traditional ear area shearing mechanism scissors 7 cut back ear area size and skew angle, when causing the welding, it is different to control ear area skew angle, influence the possibility of outward appearance.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a gauze mask machine ear area shearing mechanism, includes bottom plate (1) and scissors system, its characterized in that: the scissors system comprises two scissors with opposite cutting edges, the two scissors are respectively arranged at two sides of the mask machine welding lug system, a left scissors (17) is provided with a left upper scissors (171) and a left lower scissors (172), a right upper scissors (181) and a right lower scissors (182) are arranged on the right scissors (18), the cutting edges of the two scissors are opposite, the left scissors (17) and the right scissors (18) comprise a connecting plate fixedly connected with the mask machine welding lug system, two driving sources (2) and a mounting plate (4) which are symmetrically arranged, the side wall of the mounting plate (4) is provided with a through groove (16), the side wall of the mounting plate (4) is in threaded connection with a plurality of mounting bolts (5) which are uniformly distributed, the mounting bolts (5) penetrate through the side wall of the mounting plate (4) and are in threaded connection with the driving sources (2), the output end of the driving sources (2) is fixedly connected with a connector (6) through a coupler, the equal fixedly connected with scissors (7) of lateral wall of connector (6), the upper surface of scissors (7) rotates and is connected with dead lever (12), and the one end of dead lever (12) runs through scissors (7) and mounting panel (4) and threaded connection has locking bolt (15), and the last fixed surface of mounting panel (4) is connected with a plurality of evenly distributed's bracing piece (9), and the last fixed surface of driving source (2) is connected with stabilizing bolt (3).

2. The ear band cutting device of a respirator as claimed in claim 1, wherein the outer surface of the fixing rod (12) is sleeved with a buffer spring (11).

3. The ear belt shearing device of the respirator as claimed in claim 1, wherein the upper surface of the fixing rod (12) is in threaded connection with a limiting bolt (8).

4. The ear belt shearing device of the respirator as claimed in claim 1, wherein a fixing ring (13) is fixedly sleeved on the outer surface of the supporting rod (9).

5. A respirator ear strap cutting device according to claim 1, characterized in that one end of the support bar (9) extends through the mounting plate (4) and is threaded with a fastening bolt (14).

6. A gauze mask ear belt shearing mechanism according to claim 1, characterized in that the upper end of the supporting rod (9) is connected with a fixing bolt (10) in a threaded manner.

7. A mask machine ear belt shearing device according to claim 1, characterized in that the driving source (2) can be a motor or a cylinder.