CN213647654U

CN213647654U - Trimming device is used in non-woven fabrics production with prevent cloth off tracking function

Info

Publication number: CN213647654U
Application number: CN202022087380.0U
Authority: CN
Inventors: 刘光云
Original assignee: Yunnan Dingli Cloth Industry Co ltd
Current assignee: Yunnan Dingli Cloth Industry Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-09
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a non-woven fabrics production technical field specifically is a trimming device is used in non-woven fabrics production with prevent cloth off tracking function, including unable adjustment base, the left end on unable adjustment base surface is equipped with the guide subassembly, the top at unable adjustment base surface middle part is equipped with the workstation, both sides are equipped with the U-shaped fixed plate of symmetric distribution around the workstation, the top at workstation surface middle part is equipped with the U-shaped support, the middle part at U-shaped support top is equipped with the cylinder, the top that the tip of cylinder piston rod passed the U-shaped support and bonds and have the movable plate, the bottom of movable plate and the position that is close to both ends are equipped with the cutting assembly of symmetric distribution, the right-hand member on unable adjustment base surface is equipped. This trimming device is used in non-woven fabrics production with prevent cloth off tracking function can straighten the non-woven fabrics through guide assembly and conveying assembly, and the U-shaped fixed plate of workstation both sides can avoid the non-woven fabrics to take place to shift at the removal in-process to further location of non-woven fabrics.

Description

Trimming device is used in non-woven fabrics production with prevent cloth off tracking function

Technical Field

The utility model relates to a non-woven fabrics production technical field specifically is a trimming device is used in non-woven fabrics production with prevent cloth off tracking function.

Background

The non-woven fabric is a non-woven fabric production trimming device which is formed by processing various fiber raw materials by a needle rolling machine or a carding machine, arranging short textile fibers or long textile fibers in an oriented or random mode to form a fiber web structure, and then reinforcing the fiber web structure by adopting methods such as mechanical, thermal bonding or chemical and the like, and is a new generation of environment-friendly material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trimming device is used in non-woven fabrics production with prevent cloth off tracking function to propose current non-woven fabrics trimming device when the trimming in solving above-mentioned background art, the position of non-woven fabrics may take place to shift, leads to the non-woven fabrics to be cut the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme:

a trimming device with a cloth deviation preventing function for non-woven fabric production comprises a fixed base, wherein a guide assembly is arranged on the surface of the fixed base and at a position close to the left end, the guide assembly comprises first fixed vertical plates which are symmetrically arranged, a first roller shaft is rotatably connected between the two first fixed vertical plates and at a position close to the top, a workbench is arranged above the middle part of the surface of the fixed base, supporting legs are arranged at the bottom of the workbench and at positions close to four corners, symmetrically distributed U-shaped fixed plates are arranged on the front side and the rear side of the workbench, a U-shaped support is arranged above the middle part of the surface of the workbench, an air cylinder is arranged in the middle of the top of the U-shaped support, the end part of a piston rod of the air cylinder penetrates through the top of the U-shaped support and is bonded with a movable plate, and symmetrically distributed cutting assemblies are arranged at the bottom of the movable plate, the bottom of the moving plate and the position close to the inner sides of the two cutting assemblies are provided with symmetrically distributed pressing assemblies, the surface of the fixed base and the position close to the right end are provided with conveying assemblies, each conveying assembly comprises second fixed vertical plates which are symmetrically arranged, a mounting plate is arranged on the outer side of one of the second fixed vertical plates and the position close to the top, the surface of the mounting plate is provided with a servo motor, a second roller shaft is rotatably connected between the two second fixed vertical plates and the position close to the top, the end part of an output shaft of the servo motor penetrates through the side surface of the second fixed vertical plate and is coaxially connected with a rotating shaft at the left end of the second roller shaft, the end part of a rotating shaft at the right end of the second roller shaft penetrates through the inner side of the second fixed vertical plate and is provided with a driving gear, and a third roller shaft is rotatably connected between the two second fixed, the end of the rotating shaft at the right end of the third roller shaft penetrates through the inner side of the second fixed vertical plate and is provided with a driven gear, and the driven gear is meshed with the driving gear.

Preferably, both ends of the surface of the workbench are of chamfer structures.

Preferably, the first roller shaft is located below the left end of the workbench.

Preferably, the second roller shaft is located below the right end of the table.

Preferably, two ends of the moving plate are respectively attached to two sides of the inner wall of the U-shaped support.

Preferably, the cutting assembly comprises a second strip-shaped plate, a rectangular connecting block is arranged at the middle of the top of the second strip-shaped plate, and symmetrically distributed strip-shaped clamping plates are arranged at the bottom of the second strip-shaped plate and are connected with cutting tools through screw threads.

Preferably, the pressing assembly comprises a first strip-shaped plate, a strip-shaped connecting block is arranged in the middle of the top of the first strip-shaped plate, three connecting rods which are arranged at equal intervals are arranged at the bottom of the first strip-shaped plate, an annular limiting block is arranged on the outer wall of the bottom end of each connecting rod, an extrusion plate is movably connected to the bottom end of each connecting rod, three column-shaped grooves which are arranged at equal intervals are formed in the extrusion plate, the annular limiting blocks are slidably connected to the column-shaped grooves, springs are bonded to the bottoms of the inner walls of the column-shaped grooves, and the top ends of the springs are in contact.

Compared with the prior art, the beneficial effects of the utility model are that:

this trimming device is used in non-woven fabrics production with prevent cloth off tracking function, can straighten and remove the non-woven fabrics through guide subassembly and conveying subassembly, the U-shaped fixed plate of workstation both sides can be to the further location of non-woven fabrics, thereby avoid the non-woven fabrics to take place the aversion at the removal in-process, drive movable plate downstream through the cylinder, the stripper plate that makes the subassembly that compresses tightly the both sides of non-woven fabrics earlier, avoid the non-woven fabrics to take place the aversion when cutting, cut the non-woven fabrics after compressing tightly through cutting the subassembly, thereby cut the floccule on non-woven fabrics both sides, ensure the holistic quality of non-woven fabrics.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a guide assembly in the present invention;

FIG. 3 is a schematic view of the assembly structure of the workbench and the U-shaped bracket according to the present invention;

FIG. 4 is a schematic view of an assembly structure of the moving plate, the pressing assembly and the cutting assembly of the present invention;

FIG. 5 is a schematic view of the cutting assembly of the present invention;

fig. 6 is a schematic structural view of the compressing assembly of the present invention;

fig. 7 is an enlarged schematic view of the structure at a in fig. 6 according to the present invention;

fig. 8 is a schematic structural view of the conveying assembly of the present invention.

In the figure: fixed baseplate 1, guide assembly 2, first fixed riser 20, first roller 21, conveying assembly 3, second fixed riser 30, mounting panel 31, servo motor 32, second roller 33, driving gear 330, third roller 34, driven gear 340, workstation 4, landing leg 40, U-shaped fixed plate 41, U-shaped support 5, cylinder 6, movable plate 7, hold-down assembly 8, first bar 80, bar connecting block 81, connecting rod 82, annular stopper 820, stripper plate 83, cylindrical groove 830, spring 84, cutting assembly 9, second bar 90, bar splint 900, rectangle connecting block 91, cutting tool 92.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 8, the present invention provides a technical solution:

a trimming device with a cloth deviation preventing function for non-woven fabric production comprises a fixed base 1, a guide assembly 2 is arranged on the surface of the fixed base 1 and close to the left end, the guide assembly 2 comprises first fixed vertical plates 20 which are symmetrically arranged, a first roller shaft 21 is rotatably connected between the two first fixed vertical plates 20 at a position close to the top, a workbench 4 is arranged above the middle part of the surface of the fixed base 1, supporting legs 40 are arranged at the bottom of the workbench 4 and at positions close to four corners, symmetrically distributed U-shaped fixed plates 41 are arranged on the front side and the rear side of the workbench 4, the top of each U-shaped fixed plate 41 is positioned above the surface of the workbench 4, so that the two U-shaped fixed plates 41 play a role in further positioning the non-woven fabric, a U-shaped support 5 is arranged above the middle part of the surface of the workbench 4, an air cylinder 6 is arranged in the middle part of the top of the U-shaped support 5, the end part of a piston rod, the movable plate 7 is driven to move by the cylinder 6, symmetrically distributed cutting assemblies 9 are arranged at the bottom of the movable plate 7 and close to the two ends of the movable plate, floccules at the edge of the non-woven fabric are cut by the cutting assemblies 9, symmetrically distributed pressing assemblies 8 are arranged at the bottom of the movable plate 7 and close to the inner sides of the two cutting assemblies 9, the non-woven fabric is pressed by the pressing assemblies 8 first to avoid displacement of the non-woven fabric when being cut, a conveying assembly 3 is arranged on the surface of the fixed base 1 and close to the right end of the fixed base, the non-woven fabric is pulled by the conveying assembly 3 and can be straightened by matching with the guide assembly 2, so that the non-woven fabric is prevented from shifting when moving, the conveying assembly 3 comprises second fixed vertical plates 30 which are symmetrically arranged, a mounting plate 31 is arranged at the position, close to the top, and a servo motor 32 is arranged, the second roller shaft 33 is rotatably connected between the two second fixed vertical plates 30 and at a position close to the top, the end of an output shaft of the servo motor 32 penetrates through the side face of the second fixed vertical plate 30 and is coaxially connected with a rotating shaft at the left end of the second roller shaft 33, the servo motor 32 drives the second roller shaft 33 to rotate, the end of a rotating shaft at the right end of the second roller shaft 33 penetrates through the inner side of the second fixed vertical plate 30 and is provided with a driving gear 330, a third roller shaft 34 is rotatably connected between the two second fixed vertical plates 30 and at a position close to the bottom of the outer wall of the second roller shaft 33, the end of a rotating shaft at the right end of the third roller shaft 34 penetrates through the inner side of the second fixed vertical plate 30 and is provided with a driven gear 340, the driven gear 340 is meshed with the driving gear 330.

In this embodiment, the both ends on workstation 4 surface are the chamfer structure, make the non-woven fabrics remove smoothly on workstation 4, avoid having edges and corners scratch non-woven fabrics.

Specifically, first roller 21 is located the below of workstation 4 left end, and second roller 33 is located the below of workstation 4 right-hand member, makes the non-woven fabrics can be straightened on workstation 4, is favorable to cutting.

Furthermore, two ends of the moving plate 7 are respectively attached to two sides of the inner wall of the U-shaped bracket 5, so that the moving plate 7 can move stably.

Further, cutting unit 9 includes second bar 90, and the middle part at second bar 90 top is equipped with rectangular connecting block 91, and rectangular connecting block 91 is used for being connected with the bottom of movable plate 7, and the bottom of second bar 90 is equipped with symmetric distribution's bar splint 900, has cutting tool 92 through screw threaded connection between two bar splint 900, is convenient for cut cutting tool 92's change.

Further, the pressing assembly 8 comprises a first strip-shaped plate 80, a strip-shaped connecting block 81 is arranged in the middle of the top of the first strip-shaped plate 80, the strip-shaped connecting block 81 is used for being connected with the bottom of the moving plate 7, three connecting rods 82 are arranged at equal intervals at the bottom of the first strip-shaped plate 80, an annular limiting block 820 is arranged on the outer wall of the bottom end of each connecting rod 82, an extrusion plate 83 is movably connected to the bottom end of each connecting rod 82, three cylindrical grooves 830 are arranged at equal intervals in the extrusion plate 83, and the annular limiting blocks 820 are slidably connected in the cylindrical grooves 830, the connecting rod 82 can be prevented from slipping off the extrusion plate 83 by the annular limiting block 820, the spring 84 is adhered to the bottom of the inner wall of the cylindrical groove 830, the top end of the spring 84 is contacted with the bottom end of the connecting rod 82, the spring 84 is extruded by the connecting rod 82, thereby enabling the squeezing plate 83 to compress the non-woven fabric and avoiding the non-woven fabric from shifting when being cut.

When the trimming device with the cloth deviation preventing function for non-woven fabric production is used, a user penetrates the end part of the non-woven fabric from the bottom of the outer wall of the first roller shaft 21, then the non-woven fabric passes through the surface of the workbench 4, finally the non-woven fabric passes through the space between the second roller shaft 33 and the third roller shaft 34, then the servo motor 32 drives the second roller shaft 33 and the third roller shaft 34 to rotate relatively, so that the non-woven fabric is driven to move, the non-woven fabric can be in a straightening state when moving by matching the guide assembly 2 and the workbench 4, so that the non-woven fabric can be prevented from shifting when moving, when the non-woven fabric to be trimmed moves onto the workbench 4, the movable plate 7 is driven to move downwards by the air cylinder 6, the pressing assembly 8 moves downwards, the movable plate is squeezed and fixed on two sides of the non-woven fabric, then the trimming assembly 9 can continue to move downwards along with the movable, thereby ensuring the overall quality of the nonwoven fabric.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a trimming device is used in non-woven fabrics production with prevent cloth off tracking function which characterized in that: the device comprises a fixed base (1), a guide assembly (2) is arranged on the surface of the fixed base (1) and close to the left end, the guide assembly (2) comprises first fixed vertical plates (20) which are symmetrically arranged, a first roller shaft (21) is rotatably connected between the two first fixed vertical plates (20) for being close to the top, a workbench (4) is arranged above the middle part of the surface of the fixed base (1), supporting legs (40) are arranged at the bottom of the workbench (4) and close to the positions of four corners, symmetrically distributed U-shaped fixed plates (41) are arranged on the front side and the rear side of the workbench (4), a U-shaped support (5) is arranged above the middle part of the surface of the workbench (4), an air cylinder (6) is arranged in the middle part of the top of the U-shaped support (5), and a movable plate (7) is bonded on the end part of a piston rod of the air cylinder (6) after penetrating through the top of the, the cutting assembly (9) is symmetrically distributed at the bottom of the movable plate (7) and at the positions close to the two ends, the pressing assemblies (8) are symmetrically distributed at the bottom of the movable plate (7) and at the positions close to the inner sides of the two cutting assemblies (9), the conveying assembly (3) is arranged on the surface of the fixed base (1) and at the position close to the right end, the conveying assembly (3) comprises second fixed vertical plates (30) symmetrically arranged, a mounting plate (31) is arranged at the outer side of one of the second fixed vertical plates (30) and at the position close to the top, a servo motor (32) is arranged on the surface of the mounting plate (31), a second roller shaft (33) is rotatably connected between the two second fixed vertical plates (30) and at the position close to the top, and the end part of an output shaft of the servo motor (32) penetrates through the side surface of the second fixed vertical plate (30) and is coaxially connected with a rotating shaft at the left end, the tip of second roller (33) right-hand member pivot passes the inboard of the fixed riser of second (30) and is equipped with driving gear (330), two the position rotation that just is close to second roller (33) outer wall bottom between the fixed riser of second (30) is connected with third roller (34), the tip of third roller (34) right-hand member pivot passes the inboard of the fixed riser of second (30) and is equipped with driven gear (340), driven gear (340) with driving gear (330) meshing.

2. The trimming device with the function of preventing the fabric from deviating for the production of the non-woven fabric according to claim 1, which is characterized in that: both ends of the surface of the workbench (4) are of chamfer structures.

3. The trimming device with the function of preventing the fabric from deviating for the production of the non-woven fabric according to claim 1, which is characterized in that: the first roll shaft (21) is positioned below the left end of the workbench (4).

4. The trimming device with the function of preventing the fabric from deviating for the production of the non-woven fabric according to claim 1, which is characterized in that: the second roll shaft (33) is positioned below the right end of the workbench (4).

5. The trimming device with the function of preventing the fabric from deviating for the production of the non-woven fabric according to claim 1, which is characterized in that: and two ends of the moving plate (7) are respectively attached to two sides of the inner wall of the U-shaped support (5).

6. The trimming device with the function of preventing the fabric from deviating for the production of the non-woven fabric according to claim 1, which is characterized in that: cutting assembly (9) includes second strip shaped plate (90), the middle part at second strip shaped plate (90) top is equipped with rectangular connecting block (91), the bottom of second strip shaped plate (90) is equipped with symmetric distribution's bar splint (900), two there is cutting tool (92) through screw threaded connection between bar splint (900).

7. The trimming device with the function of preventing the fabric from deviating for the production of the non-woven fabric according to claim 1, which is characterized in that: compress tightly subassembly (8) and include first strip board (80), the middle part at first strip board (80) top is equipped with bar connecting block (81), the bottom of first strip board (80) is equipped with three equidistant connecting rod (82) of arranging, the outer wall of connecting rod (82) bottom is equipped with annular stopper (820), the bottom swing joint of connecting rod (82) has stripper plate (83), cylindrical slot (830) that three equidistant arranging have been seted up in stripper plate (83), just annular stopper (820) sliding connection in cylindrical slot (830), the bottom bonding of cylindrical slot (830) inner wall has spring (84), the top of spring (84) with the bottom of connecting rod (82) contacts.