CN212983427U

CN212983427U - Cutting device convenient for limiting for melt-blown fabric processing

Info

Publication number: CN212983427U
Application number: CN202021486485.7U
Authority: CN
Inventors: 罗伟才; 胡碧连
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-16
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a processing of melt-blown fabric is with tailorring device convenient to carry on spacingly, including base and workstation, the upper left side welded connection of base has the stand, and the top of stand installs the pneumatic cylinder to the output of pneumatic cylinder is connected with the diaphragm, the cutter is installed to the bottom of diaphragm, the top of connecting plate is connected with the clamp plate, and installs the pinch roller on the clamp plate, the one end that the rack was kept away from to the connecting plate is provided with the stopper, the inside of workstation is provided with cutting board, and cutting board's bottom is connected with the fixed plate. This be convenient for carry on spacing melt-blown fabric processing with tailorring device, the bottom of cutting board is provided with the fixed plate, and the cutting board passes through the fixed plate and constitutes the pull structure with the workstation, when damage appears in the cutting board like this, is convenient for dismantle the change to the cutting board, compares in traditional fixed structure, has reduced the maintenance cost, has increased the device's practicality, makes things convenient for staff's operation moreover.

Description

Cutting device convenient for limiting for melt-blown fabric processing

Technical Field

The utility model relates to a melt-blown fabric processing technology field specifically is a melt-blown fabric processing is with tailorring device convenient to carry on spacingly.

Background

The melt-blown fabric is a core fabric for manufacturing the mask, and has a wide application field, such as a liquid filtering material, an isolating material, a mask material, a heat insulation material and the like, the most common melt-blown fabric is cut in processing, and the melt-blown fabric can be cut according to the required size, so that the use of a cutting device is particularly important.

But current melt-blown fabric processing is with tailorring device still has some weak points in the use, for example be not convenient for carry on spacingly when tailorring to the cloth, lead to the phenomenon that the cloth easily appears the slope, influenced the effect of tailorring, the cutting on the device of tailorring that has now is accepted the board and is all fixed structure moreover, be difficult for dismantling the change when damaging, maintenance cost has been increased to reduce the practicality to the device of tailorring, so we have proposed one kind and be convenient for carry on spacingly melt-blown fabric processing with tailorring device, so that solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing of melt-blown fabric convenient to carry on spacingly is with tailorring device to solve the device of tailorring on the existing market that above-mentioned background art provided and carry on spacingly when being not convenient for tailor the cloth, lead to the phenomenon that the cloth easily appears the slope, influenced the effect of tailorring, the cutting that tailors on the device that has now moreover is accepted the board and all is fixed structure, is difficult for dismantling the change when damaging, has increased maintenance cost, thereby has reduced the problem to the practicality of tailorring the device.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device convenient for limiting for melt-blown fabric processing comprises a base and a workbench, wherein a stand column is welded at the upper left of the base, a hydraulic cylinder is installed at the top of the stand column, the output end of the hydraulic cylinder is connected with a transverse plate, a cutter is installed at the bottom of the transverse plate, the workbench is arranged right above the base, connecting plates are arranged at the left side and the right side of the workbench, the top end of each connecting plate is connected with a pressing plate, a pressing wheel is installed on each pressing plate, a rack is arranged on the inner wall of each connecting plate, the rack is meshed with a connecting gear on the outer wall of a first rotating shaft and is connected with the connecting gear on the outer wall of the first rotating shaft, an elastic spring is installed at the bottom of each connecting plate, a limiting block is arranged at one end, away from the rack, of each connecting plate, a pull rope is arranged on the, and the bottom of the cutting plate is connected with a fixing plate.

Preferably, the number of the pressing plates is 2, the connecting mode of the pressing plates and the connecting plates is welding, and the connecting mode of the pressing plates and the pressing wheels is bearing connection.

Preferably, the connecting plate and the rack are of an integrated structure, and the connecting plate forms a telescopic structure in the workbench through an elastic spring.

Preferably, the limiting block and the connecting plate are of an integrated structure, and the limiting block is connected with the workbench in a sliding manner.

Preferably, the second pivot includes handle, spacing hole and inserted bar, and handle bolted connection is in the front end of second pivot to spacing hole has been seted up on hand, and spacing hole and inserted bar are the block connection simultaneously.

Preferably, cutting board and fixed plate formula structure as an organic whole, and the cutting board passes through the fixed plate and constitutes the pull structure with the workstation.

Compared with the prior art, the beneficial effects of the utility model are that: the cutting device for processing the melt-blown fabric, which is convenient for limiting,

(1) the fixed plate is arranged at the bottom of the cutting plate, and the cutting plate and the workbench form a drawing structure through the fixed plate, so that the cutting plate is convenient to disassemble and replace when the cutting plate is damaged, compared with a traditional fixed structure, the maintenance cost is reduced, the practicability of the device is improved, and the operation of workers is convenient;

(2) the bottom of clamp plate is provided with connecting plate and pinch roller, and the rack on the connecting plate inner wall is connected with the connection gear engagement on the first pivot outer wall, first pivot is fixed mutually with the one end of stay cord, the other end of stay cord passes fixed pulley and is fixed mutually with the second pivot, when the second pivot rotates like this, can drive the stay cord and tighten up the operation, thereby it is rotatory together with the connecting gear to drive the second pivot through the stay cord, drive rack and connecting plate by the connecting gear and carry out the lifting movement, can carry out spacing operation to the cloth of different thickness, and under the effect of pinch roller, not only be convenient for carry on spacingly to the cloth, can also make the cloth stimulate when tailorring, further guarantee the operation of tailorring of cloth.

Drawings

FIG. 1 is a schematic view of the overall main sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection of the base and the second shaft according to the present invention;

FIG. 4 is a schematic view of a connecting plate and a limiting block connecting structure of the present invention;

fig. 5 is a schematic view of the connection structure of the handle and the limiting hole of the present invention.

In the figure: 1. a base; 2. a column; 3. a hydraulic cylinder; 4. a transverse plate; 5. a cutter; 6. a work table; 7. pressing a plate; 8. a pinch roller; 9. a connecting plate; 10. a rack; 11. a connecting gear; 12. a first rotating shaft; 13. an elastic spring; 14. a limiting block; 15. pulling a rope; 16. fixing the pulley; 17. a second rotating shaft; 1701. a handle; 1702. a limiting hole; 1703. inserting a rod; 18. cutting the board; 19. and (7) fixing the plate.

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. 1-5, the present invention provides a technical solution: a cutting device convenient for limiting in melt-blown fabric processing comprises a base 1, a stand column 2, a hydraulic cylinder 3, a transverse plate 4, a cutter 5, a workbench 6, a pressing plate 7, a pressing wheel 8, a connecting plate 9, a rack 10, a connecting gear 11, a first rotating shaft 12, an elastic spring 13, a limiting block 14, a pull rope 15, a fixed pulley 16, a second rotating shaft 17, a cutting plate 18 and a fixed plate 19, wherein the stand column 2 is welded and connected to the upper left of the base 1, the hydraulic cylinder 3 is installed at the top of the stand column 2, the output end of the hydraulic cylinder 3 is connected with the transverse plate 4, the cutter 5 is installed at the bottom of the transverse plate 4, the workbench 6 is arranged right above the base 1, the connecting plates 9 are arranged on the left side and the right side of the workbench 6, the top end of the connecting plate 9 is connected with the pressing plate 7, the pressing wheel 8 is installed on the pressing plate 7, the rack 10 is arranged on, an elastic spring 13 is arranged at the bottom of the connecting plate 9, a limiting block 14 is arranged at one end, far away from the rack 10, of the connecting plate 9, a pull rope 15 is arranged on the first rotating shaft 12, one end, far away from the first rotating shaft 12, of the pull rope 15 penetrates through a fixed pulley 16 to be connected with a second rotating shaft 17, a cutting plate 18 is arranged inside the workbench 6, and a fixed plate 19 is connected to the bottom of the cutting plate 18;

2 pressing plates 7 are arranged, the connecting mode of the pressing plates 7 and the connecting plate 9 is welding, the connecting mode of the pressing plates 7 and the pressing wheel 8 is bearing connection, the connection between the pressing plates 7 and the connecting plate 9 can be firmer, and therefore the phenomenon of falling off in the using process can be effectively prevented;

the connecting plate 9 and the rack 10 are of an integrated structure, the connecting plate 9 forms a telescopic structure in the workbench 6 through the elastic spring 13, so that the connecting plate 9 can be conveniently moved, and when the connecting plate 9 descends, the impact force on the workbench 6 can be relieved;

the limiting block 14 and the connecting plate 9 are of an integrated structure, and the limiting block 14 and the workbench 6 are connected in a sliding mode, so that the connecting plate 9 and the pressing plate 7 can move more stably, and the cloth limiting work is ensured to be carried out stably;

the second rotating shaft 17 comprises a handle 1701, a limiting hole 1702 and an inserting rod 1703, the handle 1701 is connected to the front end of the second rotating shaft 17 through a bolt, the limiting hole 1702 is formed in the handle 1701, meanwhile, the limiting hole 1702 and the inserting rod 1703 are connected in a clamping mode, the handle 1701 is convenient to limit and fix, the second rotating shaft 17 is convenient to limit and fix, and the phenomenon that the second rotating shaft 17 rotates automatically is prevented;

cutting board 18 and fixed plate 19 formula structure as an organic whole, and cutting board 18 constitutes the pull structure through fixed plate 19 and workstation 6, when cutting board 18 appears damaging, is convenient for dismantle the change to cutting board 18, has increased the device's practicality, also brings conveniently for staff's operation.

The working principle is as follows: when the cutting device for processing the melt-blown fabric convenient for limiting is used, as shown in fig. 1, 3 and 5, the device is firstly placed at a corresponding position, then the fabric to be cut is placed on the worktable 6, then the inserting rod 1703 is taken out of the limiting hole 1702 on the handle 1701, and the handle 1701 is rotated clockwise, the handle 1701 drives the second rotating shaft 17 to rotate, as the second rotating shaft 17 is connected with one end of the pulling rope 15, the other end of the pulling rope 15 passes through the fixed pulley 16 to be connected with the first rotating shaft 12, and the second rotating shaft 17 is connected with 2 first rotating shafts 12, and the winding directions of the 2 first rotating shafts 12 are opposite, when the second rotating shaft 17 rotates clockwise, the first rotating shafts 12 on the left side and the right side can be respectively driven to rotate by the 2 pulling ropes 15, that is, the pulling rope 15 is tightened, as shown in fig. 2, as the connecting gear 11 on the outer wall of the first rotating shaft 12 is meshed with the rack 10 on the inner wall of the connecting plate 9, therefore, with the winding of the pull rope 15, the first rotating shaft 12 and the connecting gear 11 can rotate together, the connecting gear 11 on the left side rotates anticlockwise, and the connecting gear 11 on the right side rotates clockwise, so that 2 connecting plates 9 can be driven to descend simultaneously, the connecting plates 9 drive the pressing plate 7 to descend together until the pressing wheel 8 at the bottom of the pressing plate 7 is in contact with the cloth, the cloth can be limited, the front and back movement of the cloth during cutting is not influenced, and the cloth is cut more stably;

as shown in fig. 4, when the connecting plate 9 descends, the limiting block 14 on the left side of the connecting plate 9 can slide downwards along the workbench 6, so that the connecting plate 9 and the pressing plate 7 can be ensured to move more stably, after the cloth is limited, the hydraulic cylinder 3 is started by a worker, the hydraulic cylinder 3 can push the transverse plate 4 and the cutter 5 to descend together, so that the cutter 5 cuts the cloth, when the cloth is cut by the worker, the cloth can be pulled to move forwards, the pressing wheel 8 can always limit the cloth, the cut crushed aggregates can fall on the cutting plate 18, which is convenient for cleaning in the later period, when the cutting plate 18 is damaged, the worker can pull the cutting plate 18, so that the fixing plate 19 at the bottom of the cutting plate 18 moves outwards along the workbench 6, even if the cutting plate 18 is detached and replaced, the practicability of the device is increased, the above is the working process of the whole device, and the contents which are not described in detail in the specification belong to the prior art known by the professional skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a processing of melt-blown fabric is with tailorring device convenient to carry on spacingly, includes base (1) and workstation (6), its characterized in that: the upper left side of the base (1) is welded with a stand column (2), the top of the stand column (2) is provided with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is connected with a transverse plate (4), the bottom of the transverse plate (4) is provided with a cutter (5), the workbench (6) is arranged right above the base (1), the left side and the right side of the workbench (6) are respectively provided with a connecting plate (9), the top end of the connecting plate (9) is connected with a pressing plate (7), the pressing plate (7) is provided with a pressing wheel (8), the inner wall of the connecting plate (9) is provided with a rack (10), the rack (10) is meshed with a connecting gear (11) on the outer wall of a first rotating shaft (12), the bottom of the connecting plate (9) is provided with an elastic spring (13), one end of the connecting plate (9) far away from the rack (10) is, be provided with stay cord (15) on first pivot (12), and stay cord (15) are kept away from the one end of first pivot (12) and are passed fixed pulley (16) and be connected with second pivot (17), the inside of workstation (6) is provided with cutting board (18), and the bottom of cutting board (18) is connected with fixed plate (19).

2. The cutting device for the meltblown fabric processing convenient to carry out spacing according to claim 1, further comprising: the number of the pressing plates (7) is 2, the connecting mode of the pressing plates (7) and the connecting plate (9) is welding, and the connecting mode of the pressing plates (7) and the pressing wheel (8) is bearing connection.

3. The cutting device for the meltblown fabric processing convenient to carry out spacing according to claim 1, further comprising: the connecting plate (9) and the rack (10) are of an integrated structure, and the connecting plate (9) forms a telescopic structure in the workbench (6) through an elastic spring (13).

4. The cutting device for the meltblown fabric processing convenient to carry out spacing according to claim 1, further comprising: the limiting block (14) and the connecting plate (9) are of an integrated structure, and the limiting block (14) and the workbench (6) are connected in a sliding mode.

5. The cutting device for the meltblown fabric processing convenient to carry out spacing according to claim 1, further comprising: the second rotating shaft (17) comprises a handle (1701), a limiting hole (1702) and an inserting rod (1703), the handle (1701) is connected to the front end of the second rotating shaft (17) through a bolt, the limiting hole (1702) is formed in the handle (1701), and meanwhile the limiting hole (1702) is connected with the inserting rod (1703) in a clamping mode.

6. The cutting device for the meltblown fabric processing convenient to carry out spacing according to claim 1, further comprising: cutting board (18) and fixed plate (19) formula structure as an organic whole, and cutting board (18) pass through fixed plate (19) and constitute the pull structure with workstation (6).