CN215714203U

CN215714203U - Cutting device for synthetic leather production and processing

Info

Publication number: CN215714203U
Application number: CN202121947114.9U
Authority: CN
Inventors: 张立志; 袁先富; 谢思江
Original assignee: Fujian Hongzhengli Synthetic Leather Co ltd
Current assignee: Fujian Hongzhengli Synthetic Leather Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-01
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a cutting device for synthetic leather production and processing, which comprises a workbench, wherein a liftable cutting table is arranged on the upper side of the workbench, a feeding roller rotatably arranged on the workbench is arranged on the upper side of the cutting table, a gear is fixed at the right end of the feeding roller, a motor is arranged on the right side of the workbench, an incomplete gear and an eccentric wheel which are matched with the gear are respectively sleeved on an output shaft of the motor from right to left, a lifting seat with a cutting knife arranged at the lower side is arranged on the rear side of the feeding roller, the lifting seat is arranged on a limiting rod fixed on the workbench in a sliding manner, the right end of the limiting rod is connected with an O-shaped rod through a transmission rod, and the O-shaped rod is sleeved on an eccentric shaft of the eccentric wheel. Compared with the prior art, the method has the advantages that: the feeding device realizes the feeding of the synthetic leather on the cutting table through the rotation of the feeding roller, and can play a simple fixing role on the synthetic leather when the feeding roller does not rotate, so that the position of the synthetic leather can not deviate during feeding and cutting.

Description

Cutting device for synthetic leather production and processing

Technical Field

The utility model relates to the technical field of synthetic leather production and processing, in particular to a cutting device for synthetic leather production and processing.

Background

Plastic articles that mimic the composition and structure of natural leather and can be used as a substitute material therefor. The impregnated non-woven fabric is usually used as a net layer, and the microporous polyurethane layer is used as a grain layer. The front and back surfaces of the leather are very similar to leather, have certain air permeability and are closer to natural leather than common artificial leather. It is widely used for making shoes, boots, bags, balls, etc.

The synthetic leather needs to be diced after production for other production, however, in the prior art, the synthetic leather is unstable when being fed and slit on a cutting device, and the position of the synthetic leather is easy to deviate, so that the size of the cut synthetic leather has deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical difficulties and provides a cutting device for synthetic leather production and processing, which ensures that the synthetic leather does not deviate in position during feeding and slitting.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a cutting device is used in synthetic leather production and processing, includes the workstation, the workstation upside is equipped with the cutting bed of liftable, the cutting bed upside is equipped with the feed roller that rotates the setting on the workstation, the feed roller right-hand member is fixed with the gear, the motor is installed on the workstation right side, cup joint respectively with incomplete gear of gear matched with and eccentric wheel from the right side left on the output shaft of motor, the feed roller rear side is equipped with the downside and installs the lift seat of cutting knife, the lift seat slides and sets up on fixing the gag lever post on the workstation, the gag lever post right-hand member is connected with O shape pole through the transfer line, O shape pole cover is established on the eccentric shaft of eccentric wheel, the rotation of feed roller and the cutting of cutting knife do not go on simultaneously.

As an improvement, the cutting table is connected with the workbench through a plurality of electric telescopic rods.

As an improvement, the number of the limiting rods is two and the two limiting rods are respectively positioned at the left side and the right side of the lifting seat. In order to ensure that the lifting seat can be lifted stably.

As an improvement, the motor is arranged on the workbench through a supporting frame.

As an improvement, a cutting knife notch is formed in the cutting table corresponding to the position of the cutting knife.

Electric telescopic handle and motor among this neotype technical scheme are prior art and connect external power supply and control switch.

Compared with the prior art, the utility model has the advantages that: the feeding device realizes the feeding of the synthetic leather on the cutting table through the rotation of the feeding roller, and can play a simple fixing role on the synthetic leather when the feeding roller does not rotate, so that the position of the synthetic leather can not deviate during the feeding and the cutting, and the feeding and the cutting of the novel feeding device are both completed under the driving of the motor, so that the structure is simple, and the cost is lower.

Drawings

FIG. 1 is a schematic structural diagram of a cutting device for synthetic leather production and processing according to the present invention in a top view direction.

FIG. 2 is a schematic structural diagram of an incomplete gear and an eccentric wheel part of the cutting device for synthetic leather production and processing.

FIG. 3 is a schematic view of a part of the structure of the cutting device for synthetic leather production and processing in the rear view direction.

As shown in the figure: 1. a work table; 2. cutting table; 3. a feed roller; 4. a gear; 5. a motor; 6. an eccentric wheel; 7. a cutting knife; 8. a lifting seat; 9. a limiting rod; 10. a transmission rod; 11. an O-shaped rod; 12. an electric telescopic rod; 13. a notch of the cutting knife; 14. incomplete gear.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a cutting device is used in synthetic leather production and processing, includes

workstation

1, 1 upside of workstation is equipped with the cutting bed 2 of liftable, and is specific, be connected through a plurality of electric telescopic handle 12 between cutting bed 2 and the workstation 1.

2 upsides of cutting bed are equipped with and rotate the feed roller 3 that sets up on

workstation

1, 3 right-hand members of feed roller are fixed with gear 4, motor 5 is installed on 1 right side of workstation, from the right side left has cup jointed respectively incomplete gear 14 and eccentric wheel 6 with gear 4 matched with on the output shaft of

motor

5, 3 rear sides of feed roller are equipped with the downside and install the lift seat 8 of cutting knife 7, lift seat 8 slides and sets up on fixing the gag lever post 9 on workstation 1, the gag lever post 9 right-hand member is connected with O shape pole 11 through transfer line 10, the eccentric shaft at eccentric wheel 6 is established to O shape pole 11 cover, the rotation of feed roller 3 and the cutting of cutting knife 7 do not go on simultaneously.

Wherein, the number of gag lever post 9 is two and is located the left and right sides of lift seat 8 respectively. The motor 5 is arranged on the workbench 1 through a support frame. And a cutting knife notch 13 is formed in the cutting table 2 corresponding to the cutting knife 7. This is novel only for improving the cutting device on the synthetic leather production water line, and the rest is prior art.

In the specific implementation of the utility model, the synthetic leather passes through the cutting table 2 in the process of being conveyed from front to back, the cutting table 2 is driven to ascend through the electric telescopic rod 12, so that the synthetic leather is clamped between the cutting table 2 and the feed roller 3, then the motor 5 works to drive the incomplete gear 14 to rotate, and further drives the feeding roller 3 to intermittently rotate through the cooperation with the gear 4, in the process of rotating the feeding roller 3, the synthetic leather is fed backwards, and the cutting knife 7 does not cut the synthetic leather, when the feed roller 3 stops rotating, the feed roller 3 starts moving downwards at the moment and cuts the synthetic leather after the feed roller 3 stops for a short time, then the cutting knife 7 is withdrawn, after a short time, the motor 5 can continue to drive the feed roller 3 to rotate, and continuously conveying the synthetic leather forwards, and repeating the steps so as to cut the synthetic leather.

It is worth mentioning that increasing the radius of the incomplete gear 14, decreasing the radius of the gear 4 or increasing the radius of the feed roller 3 within a certain range will lengthen the length of the cut synthetic leather.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a cutting device is used in synthetic leather production and processing which characterized in that: comprises a workbench (1), a lifting cutting table (2) is arranged on the upper side of the workbench (1), a feed roller (3) rotatably arranged on the workbench (1) is arranged on the upper side of the cutting table (2), a gear (4) is fixed at the right end of the feed roller (3), a motor (5) is arranged on the right side of the workbench (1), an incomplete gear (14) and an eccentric wheel (6) which are matched with the gear (4) are respectively sleeved on an output shaft of the motor (5) from right to left, a lifting seat (8) with a cutting knife (7) arranged at the lower side is arranged on the rear side of the feed roller (3), the lifting seat (8) is slidably arranged on a limiting rod (9) fixed on the workbench (1), the right end of the limiting rod (9) is connected with an O-shaped rod (11) through a transmission rod (10), the eccentric shaft of the O-shaped rod (11) is sleeved on the eccentric wheel (6), the rotation of the feed roller (3) and the cutting of the cutting knife (7) are not performed simultaneously.

2. The cutting device for synthetic leather production and processing according to claim 1, wherein: the cutting table (2) is connected with the workbench (1) through a plurality of electric telescopic rods (12).

3. The cutting device for synthetic leather production and processing according to claim 1, wherein: the number of the limiting rods (9) is two and the two limiting rods are respectively positioned at the left side and the right side of the lifting seat (8).

4. The cutting device for synthetic leather production and processing according to claim 1, wherein: the motor (5) is arranged on the workbench (1) through a support frame.

5. The cutting device for synthetic leather production and processing according to claim 1, wherein: and a cutting knife notch (13) is formed in the cutting table (2) at a position corresponding to the cutting knife (7).