CN217026468U

CN217026468U - Non-woven fabric production cutting machine

Info

Publication number: CN217026468U
Application number: CN202220930850.1U
Authority: CN
Inventors: 覃汉孝
Original assignee: Huajie Guangdong Non Woven Technology Co ltd
Current assignee: Huajie Guangdong Non Woven Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-22
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to the technical field of non-woven fabric production, and discloses a non-woven fabric production splitting machine which comprises a rack, a conveying roller and a winding roller, wherein a U-shaped cutter holder is arranged in the rack and between the conveying roller and the winding roller, a first fixing block is fixedly arranged at the top of the side wall of the U-shaped cutter holder, an air cylinder is fixedly arranged at the top of the rack, the moving end of the air cylinder is fixedly connected with the first fixing block, a plurality of uniformly distributed splitting blades are arranged in the U-shaped cutter holder, and mounting mechanisms for fixing the splitting blades are arranged at the bottom and the top of the U-shaped cutter holder. The utility model improves the utilization rate of the slitting blade, is convenient to disassemble, assemble and replace the slitting blade and improves the production efficiency of the non-woven fabric.

Description

Non-woven fabric production cutting machine

Technical Field

The utility model relates to the technical field of non-woven fabric production, in particular to a non-woven fabric production splitting machine.

Background

Nonwoven fabrics, also known as nonwovens or nonwovens, are sheets, webs or batts made of oriented or randomly arranged fibers that are bonded to one another by a combination of rubbing, entangling, or bonding methods.

Present non-woven fabrics need cut the processing after producing, and the cutting machine is when once only cutting off multilayer non-woven fabrics, because the edge of a knife is direct to be in contact with a part of non-woven fabrics for a long time, can make the edge of a knife impaired blunter, and the other edge of a knife positions of blade are not used moreover, can cause certain material waste like this, are unfavorable for cutting work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the blade utilization rate of a blade of a slitting machine in the prior art is low, and provides a non-woven fabric production slitting machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a non-woven fabrics production cutting machine, includes frame, conveying roller and winding roller, the inside of frame just is located and is equipped with U type blade holder between conveying roller and the winding roller, the fixed first fixed block that is equipped with in lateral wall top of U type blade holder, the fixed cylinder that is equipped with in top of frame, the removal end of cylinder with first fixed block fixed connection, the inside of U type blade holder is equipped with a plurality of evenly distributed's slitting blade, the bottom and the top of U type blade holder all be equipped with be used for with the fixed installation mechanism of slitting blade.

Preferably, the mounting mechanism comprises a supporting block, a first fixing shaft, a moving block, a second fixing shaft and a screw, the supporting block is fixedly arranged at the bottom of the U-shaped cutter holder, the first fixing shaft is fixedly arranged on the side wall of the supporting block, the screw is in threaded arrangement at the top of the U-shaped cutter holder, the moving block is rotatably arranged at the lower end of the screw, the second fixing shaft is fixedly arranged on the side wall of the moving block, mounting holes are formed in the two ends of the slitting blade, the two mounting holes are respectively sleeved on the shaft walls of the first fixing shaft and the second fixing shaft, and a rocking handle is fixedly arranged at the upper end of the screw.

Preferably, the shaft wall of the second fixing shaft is provided with a clamping groove, and the shaft wall of the second fixing shaft is clamped in the mounting hole through the clamping groove.

Preferably, a sliding block is fixedly arranged on the side wall of the moving block, a sliding rod is fixedly arranged at the top of the U-shaped tool apron, and the sliding block is arranged on the rod wall of the sliding rod in a sliding mode.

Preferably, a second fixing block is fixedly arranged at the bottom of the side wall of the U-shaped cutter holder, a telescopic rod is fixedly arranged at the bottom of the second fixing block, and the lower end of the telescopic rod is fixedly connected with the bottom of the rack.

Preferably, the rod wall of the telescopic rod is provided with scale marks.

Preferably, a cloth penetrating opening is formed in the side wall of the U-shaped cutter holder, and the slitting blade is aligned with the cloth penetrating opening.

Preferably, an auxiliary roller is rotatably arranged inside the frame and between the U-shaped cutter holder and the winding roller.

Compared with the prior art, the utility model provides a non-woven fabric production slitting machine which has the following beneficial effects:

1. this non-woven fabric production cutting machine through the U type blade holder, slitting blade, first fixed block and the cylinder that is equipped with, the cylinder is stretching out or the during operation that retracts, can drive U type blade holder and carry out the altitude mixture control in the inside of frame to can make other positions of the edge of a knife and the non-woven fabrics contact of slitting blade, improve the utilization ratio of slitting blade.

2. This non-woven fabric production cutting machine through supporting shoe, first fixed axle, movable block, second fixed axle, screw rod, rocking handle and the draw-in groove that is equipped with, rotates the rocking handle and makes the screw rod rotate and drive the movable block and move down, can shift out the draw-in groove on the second fixed axle from the side of mounting hole this moment to can directly dismantle the slitting blade from first fixed axle and second fixed axle and take off, be convenient for change new slitting blade.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the utilization rate of the slitting blade is improved, the slitting blade is convenient to disassemble, assemble and replace, and the production efficiency of the non-woven fabric is improved.

Drawings

FIG. 1 is a schematic structural diagram of a non-woven fabric production dividing and cutting machine according to the present invention;

FIG. 2 is a schematic side view of the U-shaped seat shown in FIG. 1;

fig. 3 is a schematic structural view of the second fixing shaft in fig. 2.

In the figure: the device comprises a frame 1, a conveying roller 2, a winding roller 3, a 4U-shaped cutter holder, a slitting blade 5, a first fixing block 6, a cylinder 7, a supporting block 8, a first fixing shaft 9, a moving block 10, a second fixing shaft 11, a screw 12, a rocking handle 13, a clamping groove 14, a sliding block 15, a sliding rod 16, a second fixing block 17, an expansion link 18, a scale mark 19, a cloth penetrating port 20, a mounting hole 21 and an auxiliary roller 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a non-woven fabric production slitting machine, comprising a frame 1, conveying roller 2 and winding roller 3, the inside of frame 1 just is located and is equipped with U type blade holder 4 between conveying roller 2 and the winding roller 3, the fixed first fixed block 6 that is equipped with in lateral wall top of U type blade holder 4, the fixed cylinder 7 that is equipped with in top of frame 1, the removal end and the first fixed block 6 fixed connection of cylinder 7, the inside of U type blade holder 4 is equipped with a plurality of evenly distributed's slitting blade 5, the bottom and the top of U type blade holder 4 all are equipped with and are used for the fixed installation mechanism with slitting blade 5, cloth wearing mouth 20 has been seted up to the lateral wall of U type blade holder 4, slitting blade 5 aligns with the position of wearing mouth 20, the inside of frame 1 just is located to rotate between U type blade holder 4 and the winding roller 3 and is equipped with auxiliary roll 22, auxiliary roll 22 can exert a decurrent pressure for the non-woven fabrics, make the non-woven fabrics be the horizontality and divide slitting blade 5 contacts.

Referring to fig. 2-3, the mounting mechanism includes a supporting block 8, a first fixing shaft 9, a moving block 10, a second fixing shaft 11 and a screw 12, the supporting block 8 is fixedly disposed at the bottom of the U-shaped holder 4, the first fixing shaft 9 is fixedly disposed on the side wall of the supporting block 8, the screw 12 is disposed at the top of the U-shaped holder 4 in a threaded manner, the moving block 10 is rotatably disposed at the lower end of the screw 12, the second fixing shaft 11 is fixedly disposed on the side wall of the moving block 10, mounting holes 21 are disposed at both ends of the slitting blade 5, the two mounting holes 21 are respectively sleeved on the shaft walls of the first fixing shaft 9 and the second fixing shaft 11, a locking groove 14 is disposed on the shaft wall of the second fixing shaft 11, the shaft wall of the second fixing shaft 11 is locked and disposed inside the mounting hole 21 through the locking groove 14, a rocking handle 13 is fixedly disposed at the upper end of the screw 12, the rocking handle 13 is rotated to enable the screw 12 to rotate, the locking groove 14 on the second fixing shaft 11 can be moved out from the side edge of the mounting hole 21 on the slitting blade 5, at the moment, the cutting blade 5 is directly detached from the shaft walls of the first fixed shaft 9 and the second fixed shaft 11; the side wall of the moving block 10 is fixedly provided with a sliding block 15, the top of the U-shaped tool apron 4 is fixedly provided with a sliding rod 16, the sliding block 15 is arranged on the rod wall of the sliding rod 16 in a sliding mode, the sliding block 15 slides on the sliding rod 16 and can limit the moving block 10, and the screw 12 cannot drive the moving block 10 to rotate when rotating.

Referring to fig. 1, the fixed second fixed block 17 that is equipped with in lateral wall bottom of U type blade holder 4, the fixed telescopic link 18 that is equipped with in bottom of second fixed block 17, the lower extreme of telescopic link 18 and the bottom fixed connection of frame 1, the pole wall of telescopic link 18 is provided with scale mark 19, U type blade holder 4 is when being reciprocated by the drive, telescopic link 18 also can stretch out and draw back this moment, thereby can increase the stability that U type blade holder 4 removed, can provide the effect of a support for the bottom of U type blade holder 4 simultaneously, ensure the stability of cutting of slitting blade 5 to the non-woven fabrics.

When the non-woven fabric slitting device is used, the non-woven fabric is wound by the conveying roller 2 and the winding roller 3, and meanwhile, the non-woven fabric penetrates through the inside of the U-shaped cutter seat 4, so that the slitting operation of the non-woven fabric is performed by the slitting blades 5; when a certain part of the slitting blade 5 is dull after being used for a long time, the air cylinder 7 is opened to work, and when the air cylinder 7 extends out or retracts, the U-shaped cutter seat 4 can be driven to perform height adjustment in the rack 1, so that other parts of the edge of the slitting blade 5 can be in contact with the non-woven fabric, and the utilization rate of the slitting blade 5 is improved; when the slitting blade 5 needs to be replaced and used, a worker rotates the rocking handle 13 by hand to enable the screw 12 to rotate, the screw 12 drives the moving block 10 to move downwards when rotating, and at the moment, the clamping groove 14 in the second fixing shaft 11 can be moved out of the side edge of the mounting hole 21 in the slitting blade 5, so that the slitting blade 5 can be directly detached from the shaft walls of the first fixing shaft 9 and the second fixing shaft 11, and the new slitting blade 5 can be conveniently replaced and used.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a non-woven fabric production cutting machine, includes frame (1), conveying roller (2) and winding roller (3), its characterized in that, the inside of frame (1) just is located and is equipped with U type blade holder (4) between conveying roller (2) and winding roller (3), the fixed first fixed block (6) that are equipped with in lateral wall top of U type blade holder (4), the fixed cylinder (7) that are equipped with in top of frame (1), the removal end of cylinder (7) with first fixed block (6) fixed connection, the inside of U type blade holder (4) is equipped with a plurality of evenly distributed's slitting blade (5), the bottom and the top of U type blade holder (4) all be equipped with be used for with slitting blade (5) fixed installation mechanism.

2. The slitting machine for non-woven fabric production according to claim 1, wherein the mounting mechanism comprises a support block (8), a first fixed shaft (9), a movable block (10), a second fixed shaft (11) and a screw (12), the support block (8) is fixedly arranged at the bottom of the U-shaped cutter holder (4), the first fixed shaft (9) is fixedly arranged on the side wall of the support block (8), the screw (12) is arranged at the top of the U-shaped cutter holder (4) in a threaded manner, the movable block (10) is rotatably arranged at the lower end of the screw (12), the second fixed shaft (11) is fixedly arranged on the side wall of the movable block (10), mounting holes (21) are respectively formed at two ends of the slitting blade (5), and the two mounting holes (21) are respectively sleeved on the shaft walls of the first fixed shaft (9) and the second fixed shaft (11), and a rocking handle (13) is fixedly arranged at the upper end of the screw rod (12).

3. The machine according to claim 2, characterized in that the second stationary shaft (11) has a slot (14) formed in its wall, and the second stationary shaft (11) has its wall snap-fitted into the mounting hole (21) through the slot (14).

4. The machine according to claim 2, characterized in that the side wall of said moving block (10) is fixedly provided with a sliding block (15), the top of said U-shaped knife holder (4) is fixedly provided with a sliding rod (16), and said sliding block (15) is slidably arranged on the rod wall of said sliding rod (16).

5. The non-woven fabric production and splitting machine according to claim 1, characterized in that a second fixing block (17) is fixedly arranged at the bottom of the side wall of the U-shaped knife holder (4), an expansion link (18) is fixedly arranged at the bottom of the second fixing block (17), and the lower end of the expansion link (18) is fixedly connected with the bottom of the frame (1).

6. A machine according to claim 5, characterised in that the walls of said telescopic rods (18) are provided with graduations (19).

7. The machine according to claim 1, characterised in that the side wall of said U-shaped blade holder (4) is provided with a cloth-passing mouth (20), and said slitting blade (5) is aligned with said cloth-passing mouth (20).

8. A machine according to claim 1, characterised in that an auxiliary roller (22) is rotatably arranged inside said frame (1) between said U-shaped seat (4) and said winding roller (3).