CN216193605U

CN216193605U - Automatic slitter of high accuracy non-woven fabrics

Info

Publication number: CN216193605U
Application number: CN202122754072.3U
Authority: CN
Inventors: 韩玉波; 华帅帅
Original assignee: Qingdao Tongshengyuan Composite Material Co ltd
Current assignee: Qingdao Tongshengyuan Composite Material Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a high-precision non-woven fabric automatic slitter which comprises a rack and a cutting rotating shaft arranged on the rack, wherein a plurality of cutting knives are arranged on the cutting rotating shaft at equal intervals, a grinding mechanism for grinding the cutting knives is arranged on the rack, the grinding mechanism comprises a shell arranged on the rack, the lower end of the shell is fixedly connected with two vertical plates, and the side wall of one vertical plate is rotatably connected with a rotating rod. The automatic scrap collecting device is provided with the grinding mechanism, so that the cutting knife can be ground, the phenomena of incomplete cutting and pulling are avoided, the quality of the non-woven fabric after slitting is guaranteed, the first driving mechanism is arranged, the position of the grinding sheet is automatically adjusted, manual operation is not needed, the automation degree of the device is further improved, and in addition, the placing plate and the collecting box are arranged, so that the convenience degree of scrap cleaning is also improved while automatic collection of scraps is realized.

Description

Automatic slitter of high accuracy non-woven fabrics

Technical Field

The utility model relates to the technical field of textile fabric slitter, in particular to a high-precision non-woven fabric automatic slitter.

Background

The non-woven fabric is also called non-woven fabric or non-woven fabric, and the non-woven fabric can be cut into strips or sheets by an automatic slitter according to different requirements in the production process. Be equipped with the live-rollers on the automatic slitter of current high accuracy non-woven fabrics, through a plurality of cutting knives of bolt fixedly connected with on the live-rollers, the cutting knife interval is adjusted as required to can cut the strip of non-woven fabrics into different widths.

Present automatic slitter of high accuracy non-woven fabrics lacks the maintenance mechanism to the cutting knife, because the non-woven fabrics is mainly synthetic for the fibre material, and it appears the phenomenon of unfilled corner passivation more easily in cutting process to lead to when cutting knife and non-woven fabrics contact, it is incomplete to appear cutting, produces the phenomenon of dragging even, and then influences the quality behind the non-woven fabrics slitting, so, need design the automatic slitter of high accuracy non-woven fabrics and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-precision automatic non-woven fabric slitter.

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

the utility model provides a high accuracy non-woven fabrics automatic slitter, includes the frame and sets up the cutting pivot in the frame, equidistant a plurality of cutting knives that are equipped with in the cutting pivot, be equipped with the grinding machanism who is used for the cutting knife of polishing in the frame, grinding machanism is including setting up the casing in the frame, two risers of casing lower extreme fixedly connected with, one of them the riser lateral wall rotates and is connected with the rotary rod, the one end fixedly connected with installation piece of riser is kept away from to the rotary rod, through bolt and nut fixedly connected with polishing piece on the installation piece, be equipped with a actuating mechanism who is used for driving the rotary rod and removes in the casing.

Preferably, the first driving mechanism comprises two mounting plates fixedly connected to the upper end of the rack, one of the mounting plates is fixedly connected with a first motor on the side wall, a threaded rod is fixedly connected to an output shaft of the first motor, a moving block is sleeved on the side wall of the threaded rod, and a second driving mechanism used for driving the shell to ascend and descend is arranged below the moving block.

Preferably, the second driving mechanism comprises a transverse plate fixedly connected to the lower end of the moving block, the lower end of the transverse plate is symmetrically and fixedly connected with two electric push rods, the output ends of the two electric push rods are fixedly connected with the upper end of the shell, and a third driving mechanism used for driving the rotating rod to rotate is arranged in the shell.

Preferably, the third driving mechanism comprises a second motor fixedly connected to the top of the shell, an output shaft of the second motor is fixedly connected to a rotating shaft penetrating through the lower end of the shell, a first bevel gear is fixedly connected to the lower end of the rotating shaft, and a second bevel gear meshed with the first bevel gear is fixedly sleeved on the side wall of the rotating rod.

Preferably, the two inner walls of the rack are fixedly connected with placing plates, two collecting boxes are arranged on the placing plates together, and the upper ends of the collecting boxes are arranged in an open mode.

Preferably, one end of the threaded rod, which is far away from the first motor, is rotatably connected with the side wall of the other mounting plate, the two opposite side walls of the mounting plates are fixedly connected with a cross rod, and the cross rod penetrates through the side wall of the moving block.

The utility model has the following beneficial effects:

1. the device is provided with a grinding mechanism, two electric push rods are started, grinding sheets move downwards, a second motor is started, an output shaft of the second motor drives a rotating shaft to rotate, the rotating shaft drives a rotating rod to rotate, the rotating rod drives the grinding sheets to rotate, so that the cutting knife is ground, the cutting rotating shaft rotates at the moment, the cutting knife is further ensured to perform sharp cutting on the non-woven fabric, incomplete cutting is avoided, even a dragging phenomenon is generated, and the quality of the non-woven fabric after slitting is further ensured;

2. the device is provided with the first driving mechanism, the first motor is started, the output shaft of the first motor drives the threaded rod to rotate, otherwise, the output shaft of the first motor rotates reversely, and the moving block moves leftwards, so that the automatic adjustment of the position of the polishing sheet is realized, the polishing sheet can accurately stop at the position of the cutting knife to be polished, meanwhile, the position of the polishing sheet does not need manual operation, and the automation degree of the device is further improved;

3. this device has set up and has placed the board and collect the box, and the piece of polishing has dropped to in collecting the box to realized clastic automatic collection, take off and collect the box and just can carry out clastic empting, thereby improved the convenience of piece clearance.

Drawings

FIG. 1 is a schematic structural diagram of a high-precision non-woven fabric automatic slitter according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an assembly drawing of a moving block and a threaded rod of the high-precision non-woven fabric automatic slitter provided by the utility model.

In the figure: the automatic grinding machine comprises a machine frame 1, a cutting rotating shaft 2, a cutting knife 3, a mounting plate 4, a threaded rod 5, a moving block 6, a first motor 7, a placing plate 8, a collecting box 9, a transverse rod 10, a transverse plate 11, an electric push rod 12, a shell 13, a second motor 14, a rotating shaft 15, a first bevel gear 16, a second bevel gear 17, a vertical plate 18, a mounting piece 19 and a grinding piece 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a high accuracy non-woven fabrics automatic slitter, including frame 1 and the cutting pivot 2 of setting in frame 1, equidistant a plurality of cutting knife 3 that are equipped with on cutting pivot 2, be equipped with the grinding machanism who is used for polishing cutting knife 3 in frame 1, grinding machanism is including setting up casing 13 in frame 1, two risers 18 of casing 13 lower extreme fixedly connected with, one of them riser 18 lateral wall rotates and is connected with the rotary rod, the one end fixedly connected with installation piece 19 of riser 18 is kept away from to the rotary rod, through bolt and nut fixedly connected with polishing piece 20 on the installation piece 19, actual operation polishing piece 20 can be changed into the ball of polishing.

Be equipped with the first actuating mechanism that is used for driving the rotary rod and removes in the casing 13, first actuating mechanism includes two mounting panels 4 of fixed connection in frame 1 upper end, and 4 lateral walls fixedly connected with first motors 7 of one of them mounting panel, the output shaft fixedly connected with threaded rod 5 of first motor 7, and the movable block 6 has been cup jointed to the 5 lateral walls of threaded rod,

movable block

6 and 5 threaded connection of threaded rod.

A second driving mechanism used for driving the shell 13 to ascend and descend is arranged below the moving block 6 and comprises a transverse plate 11 fixedly connected to the lower end of the moving block 6, two electric push rods 12 are symmetrically and fixedly connected to the lower end of the transverse plate 11, and the output ends of the two electric push rods 12 are fixedly connected to the upper end of the shell 13.

Be equipped with in casing 13 and be used for driving rotary rod pivoted third actuating mechanism, third actuating mechanism includes second motor 14 at the top in casing 13 of fixed connection, the output shaft fixedly connected with of second motor 14 runs through axis of rotation 15 of casing 13 lower extreme, the first conical gear 16 of the 15 lower extreme fixedly connected with of axis of rotation, the rotary rod lateral wall is fixed to be cup jointed the second conical gear 17 with the meshing of first conical gear 16, first conical gear 16 and second conical gear 17 set up and can avoid second motor 14 transversely be used for the problem that the equipment size problem leads to 3 touching equipment of cutting knife when putting.

According to the utility model, the two inner walls of the rack 1 are fixedly connected with the placing plates 8, the cross sections of the placing plates 8 are L-shaped, the placing plates 8 are fixedly connected with the side walls of the rack 1 through bolts, the collecting boxes 9 are placed on the horizontal parts of the placing plates 8, the two placing plates 8 are jointly provided with the collecting boxes 9, and the upper ends of the collecting boxes 9 are open.

According to the utility model, one end of the threaded rod 5, which is far away from the first motor 7, is rotatably connected with the side wall of the other mounting plate 4, the opposite side walls of the two mounting plates 4 are fixedly connected with the cross rod 10 together, the cross rod 10 penetrates through the side wall of the moving block 6, and the cross rod 10 limits the moving block 6, so that the moving block 6 cannot rotate when the threaded rod 5 rotates, and the moving block 6 can only move along the direction of the cross rod 10.

When using, find the cutting knife 3 that needs to polish earlier, polish 20 positions in the adjustment, specifically operate as follows: the first motor 7 is started, the output shaft of the first motor 7 drives the threaded rod 5 to rotate, the moving block 6 moves rightwards under the limit of the cross rod 10, otherwise, the output shaft of the first motor 7 rotates reversely, and the moving block 6 moves leftwards, so that the automatic adjustment of the position of the polishing piece 20 is realized, the polishing piece 20 can stay at the position of the cutting knife 3 to be polished, meanwhile, the position of the polishing piece 20 does not need manual operation, and further the automation degree of the device is improved;

starting the two electric push rods 12, extending the output ends of the electric push rods 12 to drive the transverse plate 11 to move downwards, driving the shell 13 to move downwards by the transverse plate 11 so as to drive the polishing piece 20 to move downwards, starting the second motor 14, driving the rotating shaft 15 to rotate by the output shaft of the second motor 14, driving the rotating rod to rotate by the rotating shaft 15 through the meshing of the first bevel gear 16 and the second bevel gear 17, driving the polishing piece 20 to rotate by the rotating rod so as to polish the cutting knife 3, and rotating the cutting rotating shaft 2 at the moment so as to further ensure that the cutting knife 3 performs sharp cutting on the non-woven fabric;

the piece of polishing has dropped to collecting in the box 9 to realized clastic automatic collection, the end of polishing takes off and collects box 9, carries out clastic empting, thereby has improved clastic clearance convenience.

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 able to cover the technical scope of the present invention, the technical solutions and the practical concepts of the present invention equivalent or changed within the technical scope of the present invention.

Claims

1. The utility model provides an automatic slitter of high accuracy non-woven fabrics, includes frame (1) and cutting pivot (2) of setting in frame (1), its characterized in that, equidistant a plurality of cutting knife (3) of being equipped with in cutting pivot (2), be equipped with the grinding machanism who is used for grinding cutting knife (3) in frame (1), grinding machanism is including setting up casing (13) in frame (1), two risers (18) of casing (13) lower extreme fixedly connected with, one of them riser (18) lateral wall rotates and is connected with the rotary rod, the one end fixedly connected with installation piece (19) of riser (18) are kept away from to the rotary rod, through bolt and nut fixedly connected with piece (20) of polishing on installation piece (19), be equipped with the first actuating mechanism who is used for driving the rotary rod to remove in casing (13).

2. The automatic slitter for high-precision non-woven fabrics according to claim 1, wherein the first driving mechanism comprises two mounting plates (4) fixedly connected to the upper end of the frame (1), one of the mounting plates (4) is fixedly connected with a first motor (7) on the side wall, a threaded rod (5) is fixedly connected to the output shaft of the first motor (7), a moving block (6) is sleeved on the side wall of the threaded rod (5), and a second driving mechanism for driving the shell (13) to ascend and descend is arranged below the moving block (6).

3. The automatic high-precision non-woven fabric slitter according to claim 2 is characterized in that the second driving mechanism comprises a transverse plate (11) fixedly connected to the lower end of the moving block (6), two electric push rods (12) are symmetrically and fixedly connected to the lower end of the transverse plate (11), the output ends of the two electric push rods (12) are fixedly connected to the upper end of a housing (13), and a third driving mechanism for driving the rotating rod to rotate is arranged in the housing (13).

4. A high-precision non-woven fabric automatic slitter according to claim 3, wherein the third driving mechanism comprises a second motor (14) fixedly connected to the inner top of the housing (13), an output shaft of the second motor (14) is fixedly connected with a rotating shaft (15) penetrating through the lower end of the housing (13), the lower end of the rotating shaft (15) is fixedly connected with a first bevel gear (16), and the side wall of the rotating shaft is fixedly sleeved with a second bevel gear (17) engaged with the first bevel gear (16).

5. The automatic high-precision non-woven fabric slitter according to claim 1 is characterized in that a placing plate (8) is fixedly connected to each of two inner walls of the frame (1), a collecting box (9) is commonly arranged on the two placing plates (8), and the upper end of the collecting box (9) is open.

6. The automatic slitter for non-woven fabrics with high precision according to claim 2, characterized in that one end of the threaded rod (5) far away from the first motor (7) is rotatably connected with the side wall of the other mounting plate (4), the opposite side walls of the two mounting plates (4) are fixedly connected with a cross rod (10), and the cross rod (10) penetrates through the side wall of the moving block (6).