CN212065821U

CN212065821U - Folding mechanism of mask machine

Info

Publication number: CN212065821U
Application number: CN202020491399.9U
Authority: CN
Inventors: 李建; 高德全
Original assignee: Yangzhou Zhiyun Engineering Machinery Technology Co ltd
Current assignee: Yangzhou Zhiyun Engineering Machinery Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-04
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a folding mechanism of gauze mask machine, the on-line screen storage device comprises a base, both ends all are fixed with the F template around base top one side, the utility model discloses the beneficial effect who reaches is: the triangular plate is inclined, the junction of two ends of the triangular plate, which is far away from one end of the connecting shaft, enables one end in the middle of the cloth to be positioned at a high position, and the front end and the rear end of the cloth are not supported, so that the height between the front end and the rear end of the cloth is smaller than that of the middle end of the cloth and is matched with the image of the triangular plate, and the cloth of the mask can be well folded and extruded by a limiting roller between the two F-shaped plates; the outer wall of connecting axle can be kept away from with Y type stopper to rotatory screw thread pole, and rotatory threaded rod makes its one end that moves the set-square through the connecting block top and keep away from the connecting axle rise, through the swing joint of connecting axle and two curb plates, makes the one end that U type seat was kept away from to the set-square that the connecting axle is fixed can rotate.

Description

Folding mechanism of mask machine

Technical Field

The utility model relates to a folding mechanism of gauze mask machine belongs to gauze mask machine technical field.

Background

In current technique, the gauze mask machine is when folding the gauze mask that will take shape, only rolls through single gyro wheel cloth department to the gauze mask, makes it appear the fold to folding the extrusion to it to pressing equipment through drive mechanism right, this kind of method is when using, leads to the size of folding department very easily to differ, leads to the shape that the gauze mask can't reach this needs, does not have fine practicality, consequently the utility model provides a folding mechanism of gauze mask machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding mechanism of gauze mask machine for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a folding mechanism of mask machine, which comprises a base, wherein F-shaped plates are fixed at the front end and the rear end of one side of the top of the base, two F-shaped plates are movably connected with the top end and the bottom end of a side wall close to one side respectively, side plates are fixed at the front side and the rear side of one end of the top of the base, far away from the F-shaped plates, two L-shaped plates are fixed at the tops of the two L-shaped plates, far away from one side, are inserted with a first internal thread pipe, the inner walls of the first internal thread pipe are respectively in threaded connection with the outer wall of a thread adjusting rod, the bottoms of the two thread adjusting rods are respectively connected with a Y-shaped stopper, the close ends of the two side plates are movably connected with the front end and the rear end of a connecting shaft respectively, the outer wall of the connecting shaft, close to one end of the two side, the bottom that connecting axle one end was kept away from to the set-square is fixed with U type seat, the inner wall of both sides around the U type seat respectively with the front and back both ends swing joint of loose axle, the base is located and is fixed with No. two internal thread pipes between F template and the curb plate, No. two internal thread pipe inner walls and the outer wall threaded connection of threaded rod bottom, the threaded rod top is connected with the connecting block.

Preferably, parallel thread grooves are drilled in the bottom of the threaded adjusting rod and the bottom of the connecting block, parallel threads are arranged on the outer wall of the top of the Y-shaped limiting block and the outer wall of the top of the threaded rod, the Y-shaped limiting block is connected with the parallel threads of the parallel thread grooves in the threaded adjusting rod through the parallel threads of the outer wall, and the threaded rod is connected with the parallel threads of the parallel thread grooves in the connecting block through the parallel threads.

Preferably, one end of the connecting block, which is far away from the threaded rod, is fixedly connected with the bottom of the movable shaft.

Preferably, a plurality of clamping teeth are fixed on the inner walls of the bottoms of the two Y-shaped limiting blocks, and the two Y-shaped limiting blocks are respectively meshed with the outer teeth matched with the positions on the connecting shaft through the clamping teeth at the bottoms.

Preferably, the distance between the top and the bottom of each of the two thread adjusting rods is greater than the distance between the top of the first internal thread pipe and the bottom of the connecting shaft.

The utility model discloses the beneficial effect who reaches is: the triangular plate is inclined, the junction of two ends of the triangular plate, which is far away from one end of the connecting shaft, enables one end in the middle of the cloth to be positioned at a high position, and the front end and the rear end of the cloth are not supported, so that the height between the front end and the rear end of the cloth is smaller than that of the middle end of the cloth and is matched with the image of the triangular plate, and the cloth of the mask can be well folded and extruded by a limiting roller between the two F-shaped plates; rotatory screw thread adjusting lever, can keep away from the outer wall of connecting axle with Y type stopper, rotatory threaded rod, it rises to make its one end that moves the set-square through the connecting block top and keep away from the connecting axle, swing joint through connecting axle and two curb plates, the one end that U type seat was kept away from to the set-square that makes the connecting axle fixed can rotate, thereby can adjust the power of set-square top gauze mask cloth, make its extrusion after two spacing rollers that can make things convenient for one side more to the cloth, the cloth both ends size of avoiding using the gyro wheel to bring differs, influence the problem of the folding effect of gauze mask, and the multifunctional adjustable gauze mask has good practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the spacing roller of the present invention;

fig. 3 is a schematic top view of the triangle and the latch of the present invention;

fig. 4 is the utility model discloses the connection structure schematic diagram of Y type stopper and screw thread regulating lever.

In the figure: 1. a base; 2. f-shaped plates; 3. a limiting roller; 4. a side plate; 5. an L-shaped plate; 6. a first internal threaded tube; 7. a threaded adjusting rod; 8. a Y-shaped limiting block; 9. a connecting shaft; 10. a set square; 11. an outer tooth; 12. a U-shaped seat; 13. a movable shaft; 14. a second internal threaded tube; 15. a threaded rod; 16. parallel screw teeth; 17. connecting blocks; 18. parallel screw grooves; 19. and (4) clamping teeth.

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.

Example (b): as shown in figures 1-4, a folding mechanism of a mask machine comprises a base 1, wherein F-shaped plates 2 are fixed at the front end and the rear end of one side of the top of the base 1, the top end and the bottom end of the side wall of one side, which are close to the two F-shaped plates 2, are movably connected with the top end and the bottom end of a limiting roller 3 respectively, side plates 4 are fixed at the front side and the rear side of one end, which is far away from the F-shaped plates 2, of the top of the base 1, L-shaped plates 5 are fixed at the top of the two L-shaped plates 5, a first internal thread pipe 6 is inserted at the top of one side, which is far away from the two L-shaped plates 5, the inner wall of the first internal thread pipe 6 is respectively in threaded connection with the outer wall of a thread adjusting rod 7, Y-shaped limiting blocks 8 are connected at the bottoms of the two thread, connecting axle 9 is located and is fixed with set-square 10 between two external teeth 11, and the bottom that connecting axle 9 one end was kept away from to set-square 10 is fixed with U type seat 12, the inner wall of both sides respectively with the front and back both ends swing joint of loose axle 13 around U type seat 12, base 1 is located and is fixed with No. two internal thread pipes 14 between F template 2 and curb plate 4, the outer wall threaded connection of No. two internal thread pipe 14 inner walls and 15 bottom ends of threaded rod, 15 tops of threaded rod are connected with connecting block 17.

Parallel screw grooves 18 are drilled in the bottom of the threaded adjusting rod 7 and the bottom of the connecting block 17, parallel screw teeth 16 are arranged on the outer wall of the top of the Y-shaped limiting block 8 and the outer wall of the top of the threaded rod 15, the Y-shaped limiting block 8 is connected with the parallel screw grooves 18 in the threaded adjusting rod 7 through the parallel screw teeth 16 of the outer wall in a parallel mode, and the threaded rod 15 is connected with the parallel screw grooves 18 in the connecting block 17 through the parallel screw teeth 16 in a parallel mode.

One end of the connecting block 17 far away from the threaded rod 15 is fixedly connected with the bottom of the movable shaft 13.

The inner walls of the bottoms of the two Y-shaped limiting blocks 8 are respectively fixed with a plurality of clamping teeth 19, and the two Y-shaped limiting blocks 8 are respectively meshed and connected with the outer teeth 11 which are matched with the connecting shaft 9 in position through the clamping teeth 19 at the bottoms.

The distance between the top and the bottom of the two thread adjusting rods 7 is larger than the distance between the top of the first internal thread pipe 6 and the bottom of the connecting shaft 9.

Specifically, the utility model discloses during the use, traction equipment pulls one end between two curb plates 4 of cloth to two spacing rollers 3, as shown in fig. 1, set-square 10 is the slope form, and keep away from the both ends junction of connecting axle 9 one end through set-square 10, thereby make the middle one end of cloth be located the eminence, and both ends are because of having not had the support around, and then the height between its both ends is less than the high position of middle one end around, and with the image phase-match of set-square 10, and roll it through spacing roller 3 between two F templates 2, can fold and extrude the gauze of suitable mask fine; the outer wall of the two thread adjusting rods 7 is connected with the oblique thread of the first internal thread tube 6, the bottom of the thread adjusting rods 7 is connected with the parallel thread teeth 16 at the top of the Y-shaped limiting block 8 through the parallel thread grooves 18, the Y-shaped limiting block 8 can be far away from the outer wall of the connecting shaft 9 by rotating the thread adjusting rods 7, the threaded rod 15 is connected with the oblique thread of the second internal thread tube 14, the threaded rod 15 is close to the parallel thread teeth 16 and is connected with the connecting block 17 through the parallel thread, the connecting block 17 is fixedly connected with the bottom of the movable shaft 13, the threaded rod 15 is rotated to enable one end of the triangular plate 10 far away from the connecting shaft 9 to be lifted up through the connecting block 17, through the movable connection of the connecting shaft 9 and the two side plates 4, one end of the triangular plate 10 fixed by the connecting shaft 9 and far away from the U-shaped seat 12 can be rotated, so that the force of the triangular plate, and the screw thread adjusting rod 7 is rotated reversely, the Y-shaped limiting block 8 descends, and a plurality of clamping teeth 19 in the Y-shaped limiting block can be meshed with the outer teeth 11 on the outer wall of the connecting shaft 9, so that the triangular plate 10 is limited, and the triangular plate is prevented from shaking when propping against cloth.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The folding mechanism of the mask machine is characterized by comprising a base (1), wherein F-shaped plates (2) are fixed at the front end and the rear end of one side of the top of the base (1), the top end and the bottom end of one side wall, close to the two F-shaped plates (2), are movably connected with the top end and the bottom end of a limiting roller (3) respectively, side plates (4) are fixed at the front side and the rear side of one end, far away from the F-shaped plates (2), of the top of the base (1), the tops of the two side plates (4) are fixed with L-shaped plates (5), the tops of one sides, far away from each other, of the two L-shaped plates (5) are respectively inserted with a first internal thread pipe (6) in a penetrating manner, the inner walls of the two first internal thread pipes (6) are respectively in threaded connection with the outer wall of a thread adjusting rod (7), the bottoms of the two thread adjusting rods (7) are respectively connected with Y-shaped limiting blocks (, the connecting axle (9) are located two curb plates (4) and are close to the outer wall of one end mutually and are provided with two external teeth (11), connecting axle (9) are located and are fixed with set-square (10) between two external teeth (11), the bottom that connecting axle (9) one end was kept away from in set-square (10) is fixed with U type seat (12), the inner wall of both sides is fixed with No. two internal thread pipes (14) around U type seat (12) respectively with the front and back both ends swing joint of loose axle (13), base (1) are located and are fixed with No. two internal thread pipes (14) between F template (2) and curb plate (4), No. two internal thread pipes (14) inner wall and the outer wall threaded connection of threaded rod (15) bottom, threaded rod (15) top is connected with connecting.

2. The folding mechanism of the mask machine according to claim 1, wherein parallel screw grooves (18) are formed in the bottom of the screw thread adjusting rod (7) and the bottom of the connecting block (17), parallel screw teeth (16) are arranged on the outer wall of the top of the Y-shaped limiting block (8) and the outer wall of the top of the threaded rod (15), the Y-shaped limiting block (8) is connected with the parallel screw grooves (18) in the screw thread adjusting rod (7) through the parallel screw teeth (16) on the outer wall in a parallel threaded manner, and the threaded rod (15) is connected with the parallel screw grooves (18) in the connecting block (17) through the parallel screw teeth (16) in a parallel threaded manner.

3. The folding mechanism of the mask machine according to claim 1, wherein one end of the connecting block (17) far away from the threaded rod (15) is fixedly connected with the bottom of the movable shaft (13).

4. The folding mechanism of the mask machine according to claim 1, wherein a plurality of latches (19) are fixed on the inner walls of the bottoms of the two Y-shaped stoppers (8), and the two Y-shaped stoppers (8) are respectively engaged with the outer teeth (11) on the connecting shaft (9) at positions matched with each other through the plurality of latches (19) on the bottoms.

5. The folding mechanism of the mask machine according to claim 1, wherein the distance between the top and the bottom of the two threaded adjusting rods (7) is greater than the distance between the top of the first internal threaded tube (6) and the bottom of the connecting shaft (9).