CN214156353U

CN214156353U - But quick assembly disassembly's gauze mask body folding mechanism

Info

Publication number: CN214156353U
Application number: CN202022914922.7U
Authority: CN
Inventors: 龙晓斌; 龙晓明
Original assignee: Oms Machinery Co Ltd
Current assignee: Oms Machinery Co Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-10
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a but quick assembly disassembly's gauze mask body folding mechanism, which comprises a frame, be provided with first folding die and second folding die in the frame one left side right side, first folding die is fixed with the frame, the second folding die is connected with and can promotes the second folding die and remove the push-and-pull piece of controlling, still be provided with the card latch fitting in the frame, but be provided with the locking structure of unblock between card latch fitting and the push-and-pull piece, the push-and-pull piece is connected with the card latch fitting through locking structure and is controlled with the restriction second folding die and remove when removing a position. The utility model discloses an in-process of loading and unloading need not to install and remove the screw, very convenient and fast.

Description

But quick assembly disassembly's gauze mask body folding mechanism

Technical Field

The utility model relates to a gauze mask body folding mechanism, especially a but quick assembly disassembly's gauze mask body folding mechanism.

Background

Common medical masks, disposable protective masks and the like all need to be folded into three folds on a mask body. A folding mechanism for folding gauze mask body generally contains two moulds of first folding mould and second folding mould, and first folding mould and second folding mould set up the left and right sides in the frame relatively, and when the raw materials cloth of gauze mask body passed through between first folding mould and the second folding mould, three pleats can be rolled over wherein, can form the gauze mask body through section and welding again. When a roll of raw material cloth material used up, the cloth material need be changed, and one of first folding mould or second folding mould needs to be dismantled this moment, adorns again its fixed mounting after the cloth material, among the prior art, the in-process of dismouting needs to carry out the operation of locking the screw and screwing up the screw, and is very loaded down with trivial details, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a gauze mask body folding mechanism that can quick assembly disassembly.

The utility model discloses a solve its technical problem and the technical scheme who adopts is:

the mask body folding mechanism capable of being quickly disassembled and assembled comprises a frame, wherein a first folding die and a second folding die are arranged on the frame one left side to one right side, the first folding die is fixed with the frame, the second folding die is connected with a push-pull piece capable of pushing the second folding die to move left and right, a clamping and locking piece is further arranged on the frame, a locking structure capable of being unlocked is arranged between the clamping and locking piece and the push-pull piece, and the push-pull piece is connected with the clamping and locking piece through the locking structure to limit the second folding die to move left and right when moving to a certain position.

Preferably, the push-pull member is rod-shaped, the push-pull member is movably connected with the rack and can rotate and move left and right relative to the rack, the locking structure comprises a position clamping pin arranged on the push-pull member and a position clamping groove arranged on the locking member, and when the push-pull member rotates with the position clamping pin, the position clamping pin is clamped into the position clamping groove or separated from the position clamping groove.

Preferably, the latch fitting be the sheathed tube form and the cover locate outside the push-and-pull piece, the one end of latch fitting be provided with axial slot, the draw-in groove along the circumference setting of latch fitting and the one end of draw-in groove with the slot intercommunication.

Preferably, the rack is provided with a linear bearing matched with the push-pull piece, and the middle part of the push-pull piece is sleeved in the linear bearing so as to movably connect the push-pull piece with the rack.

Preferably, the second folding die comprises a second base, the head end of the pushing and pulling part is connected with the second base and can rotate relative to the second base, and the tail end of the pushing and pulling part is provided with a hand wheel capable of driving the pushing and pulling part to rotate.

Preferably, the first folding die comprises a first base fixed on the frame, the first base is provided with a plurality of right-side plaiting plates, the second folding die comprises a second base capable of moving left and right on the frame, the second base is provided with a plurality of left-side plaiting plates, a gap for the left-side plaiting plates to insert into is reserved between every two adjacent right-side plaiting plates, a gap for the right-side plaiting plates to insert into is reserved between every two adjacent left-side plaiting plates, the left-side edges of all right-side plaiting plates and the right-side edges of all left-side plaiting plates are staggered with each other, and part of each left-side plaiting plate is overlapped with part of the adjacent right-side plaiting plate in the vertical direction.

Preferably, the right edge of each left tucker blade is offset at an angle from the left edge of the adjacent right tucker blade to form a V-shaped feed opening.

The utility model has the advantages that: the utility model discloses when needing to change the cloth, will lock the structure unblock, then promote the second through the push-and-pull piece and fold the mould, make first folding mould and the separation of the second folding mould, pack into new cloth between first folding mould and the second folding mould after, will fold the mould with the second and remove to target in place, rethread lock bit architecture will push away pull piece and latch fitting locking can, need not to install and remove the screw, very convenient and fast.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a perspective view of a part of the structure of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, the embodiment of the utility model provides a but quick assembly disassembly's gauze mask body folding mechanism, it includes frame 1, frame 1 is last to be provided with first folding die 2 and second folding die 3 a left side right side, first folding die 2 is fixed with frame 1, second folding die 3 is connected with and can promotes the push-and-pull piece 41 that removes about second folding die 3, still be provided with card latch fitting 5 in the frame 1, be provided with the structure of locking that can unblock between card latch fitting 5 and the push-and-pull piece 41, it removes about with restriction second folding die 3 to be connected through locking structure and card latch fitting 5 when pushing away pull piece 41 and removing a position.

When cloth needs to be replaced, the locking structure is unlocked, then the second folding die 3 is pushed through the pushing and pulling part 41, the first folding die 2 and the second folding die 3 are separated, after new cloth is filled between the first folding die 2 and the second folding die 3, the second folding die 3 is moved in place, and then the pushing and pulling part 41 and the clamping and locking part 5 are locked through the locking structure, so that the cloth does not need to be assembled and disassembled with screws, and the cloth is very convenient and fast.

Referring to fig. 1, the first folding die 2 includes a first base 21 fixed on the frame 1, the first base 21 is provided with a plurality of right-side folding plates 22, the second folding die 3 includes a second base 31 capable of moving left and right on the frame 1, the second base 31 is provided with a plurality of left-side folding plates 32, a gap for the left-side folding plate 32 to insert therein is reserved between every two adjacent right-side folding plates 22, a gap for the right-side folding plate 22 to insert therein is reserved between every two adjacent left-side folding plates 32, left-side edges of all right-side folding plates 22 and right-side edges of all left-side folding plates 32 are staggered with each other to form a structure similar to tooth staggering, and a part of each left-side folding plate 32 and a part of the adjacent right-side folding plate 22 are overlapped in a vertical direction.

The number of the left side folding plate 32 and the right side folding plate 22 is generally 3, and further, the right side edge of each left side folding plate 32 is offset from the left side edge of the adjacent right side folding plate 22 by an angle to form a V-shaped feed opening. The utility model discloses the in-process of work, cloth material advances from the feed inlet of V-arrangement, goes out from the other side behind the region that left side plaiting board 32 and right side plaiting board 22 overlapped, under left side plaiting board 32 and right side plaiting board 22 and pressure left and right sides, several pleats of formation that can be automatic, ten minutes high-efficient.

The utility model discloses an in the scheme, push-and-pull 41 is shaft-like, push-and-pull 41 and frame 1 swing joint and can rotate and control the removal for frame 1, and the structure of locking is including setting up screens round pin 43 on push-and-pull 41 and setting up draw-in groove 51 on latch fitting 5, and when push-and-pull 41 took screens round pin 43 to rotate together, screens round pin 43 card was gone into in draw-in groove 51 or was deviate from draw-in groove 51.

Further, the latch 5 is in a sleeve shape and is sleeved outside the push-pull member 41, an axial slot 52 is arranged at one end of the latch 5, and the slot 51 is arranged along the circumferential direction of the latch 5 and one end of the slot 51 is communicated with the slot 52. The axial directions of the pushing and pulling member 41 and the locking member 5 are arranged along the left-right direction, the state shown in fig. 3 is a locking state, when the cloth needs to be replaced, the pushing and pulling member 41 is rotated by a certain angle to enable the clamping pin 43 to enter the slot 52 from the clamping slot 51, then the pushing and pulling member 41 is moved leftwards, the whole second folding die 3 can be moved leftwards, after a certain distance is moved, new cloth can be loaded into the first folding die 2 and the second folding die 3, then the pushing and pulling member 41 is pushed rightwards, the clamping pin 43 enters the bottom of the slot 52, the second folding die 3 is moved to a working position, finally the pushing and pulling member 41 is rotated to enable the clamping pin 43 to enter the clamping slot 51, and the second folding die 3 can be locked to limit the left-right movement.

In order to guide the push-pull member 41, a linear bearing 6 matched with the push-pull member 41 is arranged on the frame 1, and the middle part of the push-pull member 41 is sleeved in the linear bearing 6 so that the push-pull member 41 is movably connected with the frame 1. One end of the locking piece 5 is screwed with the linear bearing 6, the head end of the push-pull piece 41 is connected with the second base 31 and can rotate relative to the second base 31, and in order to rotate the push-pull piece 41, the tail end of the push-pull piece 41 is provided with a hand wheel 42 capable of driving the push-pull piece 41 to rotate.

In some embodiments of the present invention, the above-mentioned locking structure may also adopt the following structural forms, for example: the locking device comprises a pin hole formed in the push-pull piece 41 and a positioning pin arranged on the locking piece 5, the push-pull piece 41 is locked when the positioning pin is inserted into the pin hole, and the push-pull piece 41 and the locking piece 5 are unlocked when the positioning pin is pulled out of the pin hole.

The above is only the preferred embodiment of the present invention, as long as the implementation is achieved by the same means, the technical solution of the present invention all belongs to the protection scope of the present invention.

Claims

1. The utility model provides a but quick assembly disassembly's gauze mask body folding mechanism, its includes frame (1), frame (1) go up one left side right side be provided with first folding die (2) and second folding die (3), its characterized in that, first folding die (2) with frame (1) fixed, second folding die (3) be connected with and can promote second folding die (3) remove about push-and-pull piece (41), still be provided with card latch fitting spare (5) on frame (1), card latch fitting spare (5) and push-and-pull piece (41) between be provided with the structure of being locked that can unblock, push-and-pull piece (41) pass through when removing a definite position lock structure and card latch fitting spare (5) are connected and remove about restricting second folding die (3).

2. The mask body folding mechanism capable of being disassembled and assembled quickly as claimed in claim 1, wherein the push-pull member (41) is rod-shaped, the push-pull member (41) is movably connected with the frame (1) and can rotate and move left and right relative to the frame (1), the locking structure comprises a locking pin (43) arranged on the push-pull member (41) and a locking groove (51) arranged on the locking member (5), and when the push-pull member (41) rotates together with the locking pin (43), the locking pin (43) is locked into the locking groove (51) or released from the locking groove (51).

3. The mask body folding mechanism capable of being disassembled and assembled quickly as claimed in claim 2, wherein the locking member (5) is in a sleeve shape and is sleeved outside the push-pull member (41), an axial slot (52) is formed at one end of the locking member (5), the slot (51) is formed along the circumferential direction of the locking member (5), and one end of the slot (51) is communicated with the slot (52).

4. The mask body folding mechanism capable of being disassembled and assembled quickly as claimed in claim 3, wherein the frame (1) is provided with a linear bearing (6) matched with the push-pull member (41), and the middle part of the push-pull member (41) is sleeved in the linear bearing (6) so that the push-pull member (41) is movably connected with the frame (1).

5. The mask body folding mechanism capable of being disassembled and assembled quickly as claimed in claim 2, wherein the second folding mold (3) comprises a second base (31), the head end of the pushing and pulling member (41) is connected with the second base (31) and can rotate relative to the second base (31), and the tail end of the pushing and pulling member (41) is provided with a hand wheel (42) capable of driving the pushing and pulling member (41) to rotate.

6. The mask body folding mechanism capable of being quickly disassembled and assembled according to claim 1, wherein the first folding die (2) comprises a first base (21) fixed on the frame (1), the first base (21) is provided with a plurality of right side plaiting plates (22), the second folding die (3) comprises a second base (31) capable of moving left and right on the frame (1), the second base (31) is provided with a plurality of left side plaiting plates (32), a gap for the left side plaiting plate (32) to insert is reserved between every two adjacent right side plaiting plates (22), a gap for the right side plaiting plate (22) to insert is reserved between every two adjacent left side plaiting plates (32), the left side edges of all right side plaiting plates (22) and the right side edges of all left side plaiting plates (32) are mutually staggered, and a portion of each left gusset panel (32) vertically overlaps with a portion of the adjacent right gusset panel (22).

7. The mask body folding mechanism of claim 6, wherein the right edge of each left side folding plate (32) is staggered from the left edge of the adjacent right side folding plate (22) by an angle to form a V-shaped inlet.