CN214103390U

CN214103390U - Mask crease forming device of mask forming machine

Info

Publication number: CN214103390U
Application number: CN202023169984.6U
Authority: CN
Inventors: 许志虎; 刘先云
Original assignee: Xiantao Hongwei Nonwoven Products Co Ltd
Current assignee: Xiantao Hongwei Nonwoven Products Co Ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-03
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a gauze mask crease forming device of gauze mask make-up machine, which comprises a bracket, be equipped with corrugating roll, pressure flat board and drive roller on the support, it is located to press flat board between corrugating roll and the drive roller, the support in press flat board with be equipped with the support frame between the corrugating roll, there is the slider along cloth width direction sliding connection on the support frame, vertical direction sliding connection has the ejector pad along the slider, be equipped with on the support frame and be used for the drive the gliding driving piece of slider, be equipped with the location on the slider the setting element of ejector pad height, the ejector pad slides with will crease compaction on the cloth, this application has the effect of improving the condition that the crease easily resets.

Description

Mask crease forming device of mask forming machine

Technical Field

The application relates to the field of mask machines, in particular to a mask crease forming device of a mask forming machine.

Background

At present, when the mask is produced, a mask machine is generally needed, and a crease forming device is used for folding the mask so as to increase the area of the mask when the mask is used.

Chinese patent No. CN211861870U discloses a folding mechanism for a mask, which comprises an indentation component and a folding component; the folding assembly is arranged at the discharge end of the indentation assembly; the creasing assembly comprises a first creasing roller and a second creasing roller, the first creasing roller and the second creasing roller are arranged oppositely, and when the cloth passes through the space between the first creasing roller and the second creasing roller, the first creasing roller and the second creasing roller carry out creasing treatment on the cloth; the folding assembly comprises a first folding piece and a second folding piece; the first folding piece and the second folding piece fold the cloth after the indentation treatment.

In view of the above related technologies, the inventor believes that, after the cloth is folded by the roller, the cloth is easy to reset in the movement process in the process of continuously moving to the pressing plate, the crease is loosened, and when the cloth is pressed by the pressing plate, the cloth is easy to deviate from the original crease, so that the crease on the surface of the mask is distorted.

SUMMERY OF THE UTILITY MODEL

In order to improve the condition that the crease easily resets, this application provides a gauze mask crease forming device of gauze mask make-up machine.

The application provides a gauze mask crease forming device of gauze mask make-up machine adopts following technical scheme:

the utility model provides a gauze mask crease forming device of gauze mask make-up machine, includes the support, be equipped with corrugating roller, press flat board and drive roller on the support, press flat board to be located between corrugating roller and the drive roller, the support in press flat board with be equipped with the support frame between the corrugating roller, there is the slider along cloth width direction sliding connection on the support frame, vertical direction sliding connection has the ejector pad along the slider, be equipped with on the support frame and be used for the drive the gliding driving piece of slider, be equipped with the location on the slider the setting element of ejector pad height, the ejector pad slides in order to incite somebody to action crease compaction on the cloth.

By adopting the technical scheme, after the cloth is wrinkled by the wrinkling roller, the pushing block is driven to move by the driving piece before entering the flattening plate, and the height of the pushing block is positioned by positioning, so that the crease is compacted in the moving process of the pushing block, and the crease can be prevented from resetting to a certain extent; when the push block resets, the push block is vertically moved, and the middle part of the reset process of the push block is controlled to contact with the cloth, so that the phenomenon that the crease is reversely compacted in the reset process of the push block can be prevented.

Optionally, the driving part is an air cylinder, a moving block is fixedly connected to a piston rod of the air cylinder, and the moving block is connected to the pushing block in a sliding manner in the vertical direction.

Through adopting above-mentioned technical scheme, when the drive ejector pad removed, open the cylinder and drive, the ejector pad remove can, this driving piece action is fast.

Optionally, the positioning piece is a first spring, the first spring is arranged in the vertical direction, two ends of the first spring are respectively and fixedly connected with the push block and the sliding block, and when the first spring is not deformed, the push block slides to compact the crease on the cloth.

Through adopting above-mentioned technical scheme, the spring has certain pretightning force, can fix a position the ejector pad at certain height to a certain extent.

Optionally, one side lower extreme of ejector pad along its slip direction is the arc convex surface, arc convex surface convex part is towards the cloth, the support frame is used for the butt towards one side fixedly connected with of arc convex surface the arc convex surface is in order to promote the butt piece that the ejector pad shifted up is one, be equipped with on the ejector pad and be used for the location the ejector pad maintains the locating component who breaks away from the cloth state.

Through adopting above-mentioned technical scheme, the ejector pad continues to remove after the crease compaction on with the cloth, and at this in-process, butt piece butt ejector pad, and because the setting of arc convex surface, the vertical removal of butt piece promotion ejector pad, until the ejector pad breaks away from the cloth to through locating component location, thereby can prevent the ejector pad reset in-process, with the reverse compaction of crease.

Optionally, the positioning assembly includes a second spring and a fixture block, the push block is provided with a step-down groove into which the fixture block is completely clamped, the fixture block is inserted into the step-down groove, the second spring is arranged along the insertion direction of the fixture block, two ends of the second spring are respectively and fixedly connected with the fixture block and a side wall of the step-down groove, and when the second spring is not deformed, the fixture block is partially clamped in the step-down groove; the first abutting block pushes the push block to move upwards so that the clamping block abuts against the upper surface of the sliding block.

By adopting the technical scheme, the first abutting block pushes the push block to vertically move until the fixture block moves to the position of the upper surface of the slide block, and the fixture block partially moves out of the abdicating groove under the action of the second spring, so that the fixture block abuts against the upper surface of the slide block and the push block is prevented from moving downwards; the positioning assembly is stable in positioning and simple to operate.

Optionally, a second abutting block is fixedly connected to the support frame, and in the sliding process of the sliding block, the second abutting block pushes the clamping block to completely enter the abdicating groove.

Through adopting above-mentioned technical scheme, the ejector pad resets the in-process, and behind the two butt fixture blocks of butt piece, the ejector pad continues to remove to in the butt piece two can impel the fixture block groove of stepping down, then the ejector pad resets under the effect of spring one, so that the repetitive operation of ejector pad.

Optionally, the arc-shaped convex surface is fixedly connected with a rubber pad in a fitting manner.

Through adopting above-mentioned technical scheme, when arc convex surface and butt piece collide, can play certain cushioning effect.

Optionally, the sliding block is used for abutting against one of the side walls of the supporting frame and is inlaid with a ball.

Through adopting above-mentioned technical scheme, reduce the frictional resistance of slider.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the crease recovery device, after a material is wrinkled by the wrinkling roller and before the material enters the flattening plate, the pushing block is driven to move through the driving piece, and the height of the pushing block is positioned through positioning, so that creases are compacted in the moving process of the pushing block, and the creases can be prevented from resetting to a certain extent; when the push block is reset, the push block is vertically moved, and the middle part of the reset process of the push block is controlled to contact with the cloth, so that the crease is prevented from being compacted reversely in the reset process of the push block;

2. this application is at the ejector pad in-process that resets, behind the two butt fixture blocks of butt piece, the ejector pad continues to remove to in the butt piece two can impel the groove of stepping down with the fixture block, then the ejector pad resets under the effect of spring one, so that the repetitive operation of ejector pad.

Drawings

Fig. 1 is a schematic structural diagram of a mask crease forming device of a mask forming machine according to an embodiment of the present disclosure;

FIG. 2 is a partial cross-sectional view of FIG. 1;

fig. 3 is a schematic view of the overall structure of the slider in fig. 1.

Description of reference numerals: 1. a support; 2. a corrugating roller; 3. pressing a flat plate; 4. a drive roller; 5. a support frame; 6. a support plate; 7. mounting a rod; 8. a slider; 9. a ball bearing; 10. a groove; 11. an inner cavity; 12. fixing the rod; 13. a sleeve; 14. a first spring; 15. a fixed block; 16. a push block; 17. a through groove; 18. a clamping block; 19. a yielding groove; 20. a second spring; 21. a cylinder; 22. a chute; 23. a second abutting block; 24. a first abutting block; 25. an arc convex surface; 26. a rubber pad; 27. moving the mass.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses gauze mask crease forming device of gauze mask make-up machine. Referring to fig. 1 and 2, the device includes support 1, be equipped with corrugating roller 2 on support 1, dull and stereotyped 3 and drive roller 4, dull and stereotyped 3 is located between corrugating roller 2 and the drive roller 4, support 1 has placed support frame 5 between dull and stereotyped 3 and corrugating roller 2, 5 length direction's of support frame along cloth width direction setting, 5 length direction's of support frame both ends upper surface equal perpendicular fixedly connected with backup pad 6, perpendicular fixedly connected with installation pole 7 between 6 upper ends of two backup pads, the slip cap is equipped with slider 8 on installation pole 7, it has ball 9 to inlay on the 8 inner walls of slider, installation pole 7 upper surface is offered and is supplied gliding recess 10 of ball 9, recess 10 length direction is followed installation pole 7 length direction sets up, ball 9 is pegged graft in recess 10.

Referring to fig. 2 and 3, an inner cavity 11 has been seted up on the slider 8, along vertical direction fixedly connected with dead lever 12 in the inner cavity 11, sleeve 13 has been cup jointed along vertical direction on the dead lever 12, the sleeve 13 other end is worn out inner cavity 11 and is extended to the slider 8 top, the cover is equipped with spring 14 on the dead lever 12, spring 14 both ends are fixed connection sleeve 13 and inner cavity 11 bottom surface respectively, fixedly connected with fixed block 15 on the sleeve 13, set up the logical groove 17 that supplies the vertical removal of fixed block 15 on the slider 8.

The upper end of the sleeve 13 is provided with a positioning assembly for positioning the height of the sleeve 13, the positioning assembly comprises a fixture block 18, one end of the sleeve 13, extending out of the sliding block 8, is provided with a yielding groove 19 for the fixture block 18 to be inserted in along the sliding direction of the sliding block 8, the fixture block 18 is inserted in the yielding groove 19, the positioning assembly further comprises a second spring 20, the second spring 20 is arranged along the inserting direction of the fixture block 18, two ends of the second spring 20 are respectively and fixedly connected with the side wall of the yielding groove 19 and the fixture block 18, and when the second spring 20 is not deformed, part of the fixture block 18 is clamped in the yielding groove 19; when the first spring 14 is not deformed, the relief groove 19 is positioned in the slide block 8, and the push block 16 compacts the crease on the cloth during moving.

Referring to fig. 1 and 2, a driving part for driving the sliding block 8 to slide is arranged on the supporting frame 5, the driving part is a cylinder 21, the length direction of the cylinder 21 is arranged along the sliding direction of the sliding block 8, a moving block 27 is fixedly connected to a piston rod of the cylinder 21, the moving block 27 is in a dovetail shape, a sliding groove 22 for the moving block 27 to slide is formed in the side wall of the push block 16, and the moving block 27 is inserted into the sliding groove 22.

The fixed block 15 penetrates out of one end fixedly connected with push block 16 of the through groove 17, a second abutting block 23 is fixedly connected to the supporting plate 6, when the sliding block 8 moves close to the air cylinder 21, the second abutting block 23 pushes the clamping block 18 to enter the abdicating groove 19, and after the clamping block 18 enters the abdicating groove 19, the first spring 14 recovers deformation and drives the sleeve 13 to move downwards, so that the abdicating groove 19 is located in the sliding block 8, and the push block 16 compacts creases on the cloth in the moving process.

Fixed surface is connected with butt piece 24 on the one end that cylinder 21 was kept away from to support frame 5, ejector pad 16 is arc convex surface 25 along one side lower extreme of its slip direction, arc convex surface 25 convex part is towards the cloth, laminating fixedly connected with rubber pad 26 on the arc convex surface 25, ejector pad 16 is kept away from cylinder 21 and is removed the in-process, 24 butt arc convex surfaces 25 of butt piece, thereby promote the vertical use of ejector pad 16, ejector pad 16 vertically shifts up and drives sleeve 13 and shift up, move to slider 8 top until the groove 19 of stepping down, fixture block 18 resets under the effect of spring two 20, the butt is at slider 8 upper surface.

The implementation principle of the mask crease forming device of the mask forming machine is as follows: when the cloth pushing device is used, the air cylinder 21 is started to drive the pushing block 16 to move, in the moving process of the pushing block 16, creases on cloth are compacted to prevent the creases from being reset, when the pushing block 16 moves to the position of the first abutting block 24, the pushing block 16 is extruded by the first abutting block 24 and moves upwards vertically, the pushing block 16 moves upwards vertically to drive the sleeve 13 to move upwards, the first spring 14 deforms until the abdicating groove 19 moves to the position above the sliding block 8, the clamping block 18 resets under the action of the second spring 20 and abuts against the upper surface of the sliding block 8, at the moment, the pushing block 16 is separated from the cloth and resets under the air cylinder 21, in the resetting process of the pushing block 16, when the clamping block 18 moves to the position of the second abutting block 23, the clamping block 18 is extruded by the second abutting block 23, the clamping block 18 completely enters the abdicating groove 19, at the moment, the first spring 14 recovers deformation to drive the pushing block 16 to move downwards to reset.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a gauze mask crease forming device of gauze mask make-up machine, includes support (1), be equipped with corrugating roller (2), dull and stereotyped (3) and drive roller (4) of pressure on support (1), dull and stereotyped (3) are located between corrugating roller (2) and drive roller (4), its characterized in that: support (1) in dull and stereotyped (3) with be equipped with support frame (5) between corrugating roller (2), there is slider (8) along cloth width direction sliding connection on support frame (5), slider (8) have ejector pad (16) along vertical direction sliding connection, be equipped with on support frame (5) and be used for the drive slider (8) gliding driving piece, be equipped with the location on slider (8) the setting element of ejector pad (16) height, ejector pad (16) slide in order to incite somebody to action crease compaction on the cloth.

2. The mask crease forming device of a mask forming machine according to claim 1, characterized in that: the driving piece is an air cylinder (21), a moving block (27) is fixedly connected to a piston rod of the air cylinder (21), and the moving block (27) is connected to the push block (16) in a sliding mode in the vertical direction.

3. The mask crease forming device of a mask forming machine according to claim 1, characterized in that: the setting element is spring one (14), spring one (14) set up along vertical direction, spring one (14) both ends respectively fixed connection ejector pad (16) with slider (8), when spring one (14) do not warp, ejector pad (16) slide in order to with crease compaction on the cloth.

4. The mask crease forming device of a mask forming machine according to claim 3, characterized in that: push block (16) are arc convex surface (25) along one side lower extreme of its slip direction, arc convex surface (25) bulge is towards the cloth, one side fixedly connected with that support frame (5) are towards arc convex surface (25) is used for the butt arc convex surface (25) are in order to promote butt piece (24) that push block (16) shifted up, be equipped with on push block (16) and be used for the location push block (16) maintain the locating component who breaks away from the cloth state.

5. The mask crease forming device of a mask forming machine according to claim 4, characterized in that: the positioning assembly comprises a second spring (20) and a clamping block (18), the push block (16) is provided with a yielding groove (19) for the clamping block (18) to be completely clamped, the clamping block (18) is inserted into the yielding groove (19), the second spring (20) is arranged along the insertion direction of the clamping block (18), two ends of the second spring (20) are respectively and fixedly connected with the clamping block (18) and the side wall of the yielding groove (19), and when the second spring (20) is not deformed, the clamping block (18) is partially clamped in the yielding groove (19); the first abutting block (24) pushes the push block (16) to move upwards so that the clamping block (18) abuts against the upper surface of the sliding block (8).

6. The mask crease forming device of a mask forming machine according to claim 5, wherein: fixedly connected with two (23) of butt joint piece on support frame (5), slider (8) slip in-process, two (23) of butt joint piece promote fixture block (18) get into completely in the groove of stepping down (19).

7. The mask crease forming device of a mask forming machine according to claim 4, characterized in that: the arc convex surface (25) is fixedly connected with a rubber pad (26).

8. The mask crease forming device of a mask forming machine according to claim 1, characterized in that: the sliding block (8) is used for being abutted to one side wall of the supporting frame (5) and is embedded with a ball (9).