CN218812844U

CN218812844U - High ductility ability artificial leather preparation facilities

Info

Publication number: CN218812844U
Application number: CN202223346099.XU
Authority: CN
Inventors: 周伟强
Original assignee: Dongyang Jinmao Plastic Co ltd
Current assignee: Dongyang Jinmao Plastic Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-07
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a high extensibility can synthetic leather preparation facilities, including installing the mount pad on the carriage, fixed mounting has the mounting panel on the mount pad, driving shaft and driven shaft are installed to same one side rotation of mounting panel, install between driving shaft and the driven shaft and make it to opposite direction pivoted drive mechanism, fixed mounting has the drive roll on the driving shaft, fixed mounting has the driven voller on the driven shaft, all install the sword that cuts that is used for cutting the synthetic leather on drive roll and the driven voller, wherein, two lateral walls that cut the sword offset, all be equipped with a plurality of on the perisporium of drive roll and driven voller and be used for carrying out the direction lug that leads to cutting the waste material, direction lug forward spiral distribution on the drive roll, the reverse spiral distribution of direction lug on the driven voller, the waste material that cuts down is kept away from under the effect of direction lug and is carried on one side of cutting the sword, and then can prevent the waste material winding that cuts down on the transmission shaft that cuts the sword.

Description

High ductility ability artificial leather preparation facilities

Technical Field

The utility model relates to an synthetic leather processing technology field especially relates to a high ductility ability artificial leather preparation facilities.

Background

The artificial leather is a plastic product which has the appearance and hand feeling similar to leather and can replace the leather to be used, and is generally prepared by coating a fabric serving as a substrate with synthetic resin and various plastic additives, wherein the two types of artificial leather mainly comprise PVC (polyvinyl chloride) artificial leather and PU (polyurethane) synthetic leather.

In the production process of leather, a rolling roller is needed to perform pressing treatment on the leather, and the edge of the leather with ductility has a jagged curve due to the pressing procedure; before the formed leather is rolled, the edge of the leather needs to be trimmed, and then the width of the leather is trimmed, so that the artificial leather can be conveniently rolled.

In the prior art, a utility model with an authorization publication number of CN216543532U discloses a cutting machine with a waste collecting bin for processing artificial leather, wherein, edge cutting processing is carried out on the artificial leather by utilizing an edge cutting component, the edge cutting component adopts a belt wheel component to transmit the power of a second variable frequency motor to a second cutting knife, and the rotation of the second cutting knife is utilized to directly carry out edge cutting processing on the artificial leather;

waste material after above-mentioned second cutting knife cuts off directly drops to collecting the storehouse through not handling, and the waste material is longer this moment, and the material is softer, and this kind of condition leads to waste material and the driven shaft of cutting knife to take place the winding easily, influences the collection of waste material.

Therefore, how to design a trimming device convenient for collecting the waste material at the edge of artificial leather becomes a technical problem to be solved urgently by the people in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one technical problem who mentions in the background art, the utility model aims to provide a high extensibility can synthetic leather preparation facilities solves the synthetic leather trimming in-process, and the waste material winding is at the epaxial problem of transmission of cutting knife.

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

the utility model provides a high extensibility can synthetic leather preparation facilities, is including installing the mount pad on the carriage, fixed mounting has the mounting panel on the mount pad, the mounting panel with rotate with one side and install driving shaft and driven shaft, the driving shaft with install between the driven shaft and make its to opposite direction pivoted drive mechanism, fixed mounting has the drive roll on the driving shaft, fixed mounting has the driven voller on the driven shaft, the drive roll with all install the sword that cuts that is used for cutting the synthetic leather on the driven voller, wherein, two lateral walls that cut the sword offset, all are equipped with a plurality of on the perisporium of drive roll and driven voller and are used for carrying out the direction lug that leads to cutting the waste material, the forward spiral distribution of direction lug on the drive roll, the reverse spiral distribution of direction lug on the driven voller.

Furthermore, drive mechanism includes driving gear and driven gear, the driving gear is fixed on the driving shaft, driven gear is fixed on the driven shaft, driving gear and driven gear intermeshing.

Further, the cutting knives comprise a first cutting knife and a second cutting knife, the first cutting knife is sleeved on the driving roller and forms a fixed connection, and the second cutting knife is fixed on the driven roller and forms a fixed connection.

Further, the transmission mechanism with all install the guard plate between the drive roll and between transmission mechanism and the driven voller, the guard plate is fixed on the mounting panel.

Furthermore, a bearing component for bearing the cut artificial leather is arranged on the rear sides of the driving roller and the driven roller, and the bearing component is mounted on the mounting plate.

Further, the bearing subassembly includes fixed mounting and is in primary shaft and secondary shaft on the mounting panel, rotate on the primary shaft and be connected with first backing roll, rotate on the secondary shaft and install the second backing roll, during the use, the synthetic leather after the cutting passes clearance between first backing roll and the second backing roll.

Furthermore, a motor is fixedly mounted on the mounting plate, and an output shaft of the motor is fixedly connected with the driving shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model, by clamping the artificial leather between the driving roller and the driven roller and conveying the artificial leather backwards and utilizing the cutting knives on the driving roller and the driven roller to cut the artificial leather, is convenient to cut the waste materials at the edge of the artificial leather;

because the drive roll and the driven roll outside cutting the sword are equipped with the direction lug that two sets of reverse spiral distribute, the waste material that cuts down is carried to keeping away from cutting sword one side under the effect of direction lug this moment, and then can prevent the waste material winding that cuts down on the transmission shaft that cuts the sword.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a sectional view of the present invention.

In the figure: 1. a carriage; 2. a mounting seat; 21. mounting plate, 22, driving shaft; 23. a driven shaft; 31. a drive roll; 32. a driven roller; 41. a driving gear; 42. a driven gear; 43. a motor; 5. a protection plate; 51. a through groove; 52. a support bar; 61. a first cutting knife; 62. a second cutting knife; 7. a guide projection; 81. a first shaft; 811. a first support roller; 82. a second shaft; 821. and a second support roller.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, 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 efforts all belong to the protection scope of the present invention.

This embodiment provides a high ductility ability artificial leather preparation facilities, and the cutting of the high ductility ability artificial leather edge waste material of mainly used prevents that the waste material winding after cutting from cutting on the transmission shaft of sword.

As shown in fig. 1, the device is mainly installed on a conveying frame 1 of an artificial leather conveying device, wherein the device comprises an installation seat 2 installed on the conveying frame 1, the upper part and the lower part of the installation seat 2 are both fixedly provided with a detachable installation plate 21 through bolts, so as to conveniently cut waste materials at the edge of artificial leather, wherein a driving shaft 22 extending towards the inner side of the conveying frame 1 is rotatably connected to the installation plate 21 at the upper part of the installation seat 2 through a bearing, a driven shaft 23 extending towards the inner side of the conveying frame 1 is rotatably connected to the installation plate 21 at the lower part of the installation seat 2 through a bearing, and the axes of the driving shaft 22 and the driven shaft 23 are parallel to each other and are positioned on the same plane;

a driving roller 31 is fixedly mounted on the driving shaft 22, a driven roller 32 is fixedly mounted on the driven shaft 23, cutting knives for cutting artificial leather are mounted on the driving roller 31 and the driven roller 32, and the side walls of the two cutting knives abut against each other;

in order to facilitate the rolling cutting of the artificial leather, in the present embodiment, as shown in fig. 2, a transmission mechanism for rotating the driving shaft 22 and the driven shaft 23 in opposite directions is installed between the driving shaft 22 and the driven shaft 23.

In order to reversely rotate the driving shaft 22 and the driven shaft 23, in the present embodiment, as shown in fig. 2 and 4, the transmission mechanism includes a driving gear 41 and a driven gear 42, the driving gear 41 is fixedly installed on the driving shaft 22, the driven gear 42 is fixedly installed on the driven shaft 23, wherein the driving gear 41 and the driven gear 42 are engaged with each other.

Through the setting, when driving shaft 22 rotated, and then drive driving gear 41 and rotate, and then can drive intermeshing's driven gear 42 and rotate to opposite direction, and then can make drive roller 31 and driven voller 32 rotate to opposite direction, pass the synthetic leather from the clearance between drive roller 31 and the driven voller 32 this moment, utilize the roll pressfitting of drive roller 31 and driven voller 32 to the artificial leather, and then can assist the synthetic leather to carry backward.

In order to drive the driving shaft 22 to rotate, in the present embodiment, as shown in fig. 3 and 4, a motor 43 is fixedly mounted on the mounting plate 21 on the upper side of the mounting seat 2, and an output shaft of the motor 43 is fixedly connected with the driving shaft 22.

In order to facilitate cutting of the artificial leather between the driving roller 31 and the driven roller 32, in this embodiment, as shown in fig. 3 and 4, the cutting blades include a first cutting blade 61 and a second cutting blade 62, wherein the first cutting blade 61 is sleeved on the outer side of the driving roller 31 and fixedly connected with the driving roller 31, the second cutting blade 62 is sleeved on the outer side of the driven roller 32 and fixedly connected with the driven roller 32, and wherein the side wall of the first cutting blade 61 abuts against the side wall of the second cutting blade 62.

Through the aforesaid setting, will cut the sword and set to two and install respectively on drive roll 31 and driven voller 32, utilize the antiport of drive roll 31 and driven voller 32, and then drive first sword 61 and the second of cutting and cut sword 62 and rotate to opposite direction, and then carry out the interlock to artificial leather and cut, prevent that the synthetic leather from taking place the effect that the deformation influence cut cutting the in-process.

The edge of the artificial leather cut by the cutting knife is slender and softer, and when the waste is longer, the waste is easy to wind on a transmission shaft of the cutting knife; for this purpose, in the present embodiment, the waste materials after cutting are disposed to make the waste materials far away from the cutting knife, as shown in fig. 1 and fig. 3, a plurality of guide protrusions 7 for conveying the cutting waste materials are fixed on the driving roller 31 and the driven roller 32 outside the cutting knife, the inside in the present embodiment is the side far away from the conveying frame 1 and close to the artificial leather, and the outside is the side far away from the trimmed artificial leather;

wherein, direction lug 7 on the drive roll 31 is along the axial direction forward spiral distribution of drive roll 31, direction lug 7 on the driven voller 32 is along the reverse spiral distribution of axial direction of driven voller 32, and the synthetic leather waste material after the cutting is carried to the one side of keeping away from the sword of cutting under the effect of direction lug 7, and then prevents that the winding of waste material from cutting on the sword.

Since the driving gear 41 and the driven gear 42 are installed between the driving roller 31 and the mounting plate 21, in order to prevent the cut waste material from being wound between the driving gear 41 and the driven gear 42, in the present embodiment, as shown in fig. 2 and 4, a protection plate 5 is installed between the driving roller 31 and the driving gear 41, wherein the protection plate 5 is used to prevent the cut waste material from being continuously conveyed to the side of the mounting plate 21.

In order to realize the installation of the protection plate 5, a through groove 51 is formed on the protection plate 5, wherein the driving shaft 22 and the driven shaft 23 both pass through the through groove 51, and the protection plate 5 is fixedly installed on the installation plate 21 through a support rod 52 and a bolt.

In order to prevent the cut artificial leather from falling down under the action of gravity, in the present embodiment, as shown in fig. 1 and 3, a supporting component for supporting the artificial leather is disposed on the rear side of the driving roller 31; wherein, the bearing subassembly includes first axle 81, second axle 82, first supporting roller 811 and second backing roll 821, first axle 81 fixed mounting is on the mounting panel 21 on mount pad 2 upper portion, second axle fixed mounting is on the mounting panel 21 of mount pad 2 lower part, first supporting roller 811 rotates and installs on first axle 81, second backing roll 821 rotates and installs on second axle 82, uses the messenger, and the synthetic leather after the cutting passes the clearance between first supporting roller 811 and the second backing roll 821 and then supports the artificial leather.

Wherein a collecting basket for garbage collection may be installed at lower sides of the driving roller 31 and the driven roller 32.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a high extensibility can synthetic leather preparation facilities, is including installing mount pad (2) on carriage (1), fixed mounting has mounting panel (21), its characterized in that on mount pad (2): drive shaft (22) and driven shaft (23) are installed in same one side rotation of mounting panel (21), drive shaft (22) with install between driven shaft (23) and make its to opposite direction pivoted drive mechanism, fixed mounting has drive roll (31) on drive shaft (22), fixed mounting has driven voller (32) on driven shaft (23), drive roll (31) with all install the sword that cuts that is used for cutting the synthetic leather on driven voller (32), wherein, two lateral walls that cut the sword offset, all are equipped with guide lug (7) that a plurality of is used for cutting the waste material and carry out the direction on the perisporium of drive roll (31) and driven voller (32), guide lug (7) forward spiral distribution on drive roll (31), guide lug (7) reverse spiral distribution on driven voller (32).

2. The apparatus for preparing artificial leather with high ductility according to claim 1, wherein: the transmission mechanism comprises a driving gear (41) and a driven gear (42), the driving gear (41) is fixed on the driving shaft (22), the driven gear (42) is fixed on the driven shaft (23), and the driving gear (41) and the driven gear (42) are meshed with each other.

3. The apparatus for preparing artificial leather with high ductility according to claim 2, wherein: the cutting knife comprises a first cutting knife (61) and a second cutting knife (62), the first cutting knife (61) is sleeved on the driving roller (31) and forms a fixed connection, and the second cutting knife (62) is fixed on the driven roller (32) and forms a fixed connection.

4. The apparatus for preparing artificial leather with high ductility according to claim 2, wherein: the protection plate (5) is installed between the transmission mechanism and the driving roller (31) and between the transmission mechanism and the driven roller (32), and the protection plate (5) is fixed on the installation plate (21).

5. The apparatus for preparing artificial leather with high ductility according to claim 1, wherein: and a bearing component for bearing the cut artificial leather is arranged on the rear sides of the driving roller (31) and the driven roller (32), and the bearing component is mounted on the mounting plate (21).

6. The apparatus for preparing artificial leather with high ductility according to claim 5, wherein: the bearing subassembly includes fixed mounting first axle (81) and second axle (82) on mounting panel (21), it is connected with first backup roll (811) to rotate on first axle (81), rotate on second axle (82) and install second backup roll (821), and during the use, the synthetic leather after the cutting passes clearance between first backup roll (811) and second backup roll (821).

7. The apparatus for preparing artificial leather with high ductility according to claim 1, wherein: the mounting panel (21) is provided with a motor (43), and an output shaft of the motor (43) is fixedly connected with the driving shaft (22).