Artificial leather flattening and punching device

Abstract

The utility model provides an artificial leather flattening and punching device. According to the technical scheme, the artificial leather flattening and punching device is characterized by comprising a base and a flattening assembly located above the base; the base and the flattening assembly are connected through two oppositely-arranged L-shaped plates. A bottom plate is detachably arranged on the base; the flattening assembly comprises a flattening plate which is detachably arranged; the flattening plate is used for flattening or punching artificial leather between the bottom plate and the flattening plate under an external acting force; a plurality of fixing rods are arranged between the L-shaped plates; the upper end of the L-shaped plate is bent to form a bent plate; a threaded connecting pipe is integrally arranged on the end face of the bent plate. The flattening assembly comprises two threaded rods; one end of the threaded rod is fixedly connected with the threaded connecting pipe; the other end of the threaded rod is fixedly connected with the fixing plate; the flattening assembly further comprises an elastic piece located on the fixing plate. The artificial leather flattening and punching device has the beneficial effects of being unified in function, high in efficiency and convenient to use.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of artificial leather production, and in particular to an artificial leather flattening and punching device. BACKGROUND

[0002] In the production process of artificial leather, flattening and punching are two crucial links. The flattening device is mainly used to ensure the flatness of the surface of the artificial leather, thereby improving the product quality and aesthetic degree; and the punching device is used to form air-permeable holes or punch specific holes on the artificial leather according to needs, so as to improve the air permeability, comfort, applicability and the like of the artificial leather. The existing artificial leather flattening and punching devices on the market are independent of each other and do not realize the unification of the two functions, the production efficiency is low, the needs for punching or flattening cannot be met at any time, and the demand for high-quality artificial leather products on the market cannot be met. SUMMARY

[0003] The purpose of the embodiment of the application is to provide an artificial leather flattening and punching device to solve the technical problems of the existing technology, such as the non-unification of functions, the low production efficiency, and the inability to meet the needs for punching or flattening at any time.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the application is to provide an artificial leather flattening and punching device, which comprises a base and a flattening assembly located above the base. The base and the flattening assembly are connected through two oppositely arranged L-shaped plates. A bottom plate is detachably arranged on the base. The flattening assembly comprises a flattening plate which is detachably arranged. The flattening plate flattens or punches the artificial leather located between the bottom plate and the flattening plate under the action of external force.

[0005] Through the above technical solution, the flattening plate flattens the artificial leather located on the bottom plate by moving downward. The bottom plate can be arranged as a flat plate or as a ring-shaped cutter head for cutting the artificial leather. When the bottom plate is a flat plate, the flattening effect is achieved. When the bottom plate is a cutter head, the punching and cutting of the artificial leather are achieved.

[0006] Optionally, a plurality of fixing rods are arranged between the L-shaped plates. The upper end of the L-shaped plate is bent to form a bent plate. A threaded connection pipe is integrally arranged on the end face of the bent plate. The flattening assembly comprises two threaded rods. One end of the threaded rod is fixedly connected with the threaded connection pipe. The other end of the threaded rod is fixedly connected with a fixed plate. The flattening assembly further comprises an elastic member located on the fixed plate.

[0007] Through the above technical solution, the fixing rods fixedly connect the two L-shaped plates to realize fixation. When the fixed plate connected with the bent plate through the threaded rods is subjected to external force, the fixed plate will not move up and down. By changing the connection position of the threaded rods and the threaded connection pipes, the position of the fixed plate can be changed.

[0008] Optionally, the elastic member comprises a movable rod; the movable rod is movably arranged through the fixed plate; the upper end of the movable rod is provided with a cylindrical end column; the diameter of the end column is larger than the diameter of the movable rod; a spring is arranged on the movable rod between the end column and the fixed plate; the lower end of the movable rod is below the fixed plate; the flattening assembly comprises a connecting block; the connecting block is provided with a rectangular block; the upper end of the connecting block is provided with a connecting circular tube; the connecting circular tube is insertedly connected with the lower end of the movable rod, and the lower end of the movable rod is fixedly abutted with the connecting circular tube through a screw.

[0009] Through the above technical scheme, the movable rod can move up and down on the fixed plate under the action of an external force, and the spring can support the movable rod, so that the lower end of the movable rod is away from the bottom plate; when a downward force is applied to the movable rod, the lower end of the movable rod can be pushed to be close to the bottom plate to realize flattening or punching; the cooperation of the connecting circular tube on the connecting block and the lower end of the movable rod is fixed by a plurality of screws.

[0010] Optionally, two vertical plates are arranged above the flattening plate; the two ends of the connecting block are respectively abutted with the two vertical plates, and a screw is further arranged to connect the vertical plate and the connecting block.

[0011] Through the above technical scheme, the cooperation of the vertical plate and the connecting block realizes the detachable effect, and the flattening plate is convenient to replace.

[0012] Optionally, a rotating rod is rotatably connected between the bent plates; an eccentric circular plate is arranged on the rotating rod; an extension rod is fixedly connected to the rotating rod; a notch is arranged on the end column; the notch is adapted to the circular plate; when the rotating rod drives the circular plate to rotate, the end column and the movable rod are pushed to move downward to press the spring.

[0013] Through the above technical scheme, the rotating rod and the bent plate are rotatably connected through a bearing; when the extension rod is pulled to drive the rotating rod to rotate, the eccentric circular plate rotates around the rotating rod as the axis; the eccentric arrangement can realize low pressure on the lower end column, and then push the movable rod to move downward to realize the downward movement of the flattening plate and close to the bottom plate.

[0014] Optionally, the base comprises a bottom mounting plate; the bottom mounting plate is fixedly connected with the L-shaped plate; a square clearance hole is arranged on the bottom mounting plate; two opposite U-shaped notches are arranged on the bottom mounting plate on both sides of the clearance hole; and the bottom plate is arranged on the bottom mounting plate.

[0015] Through the above technical scheme, the bottom mounting plate is arranged on the horizontal plate below the L-shaped plate, and is fixedly connected through a screw or welding; and the clearance hole is arranged to allow the punching residues to fall during punching, which is convenient for collection and arrangement in the later period.

[0016] Optionally, the bottom plate is a rectangular plate; and a U-shaped notch matched plug-in column is arranged below the bottom plate.

[0017] Optionally, the bottom plate is a rectangular plate; a U-shaped notch matched plug-in column is arranged below the bottom plate; a square through hole is arranged in the middle of the bottom plate; a plurality of long rods are arranged in the square through hole; a plurality of circular through holes are arranged on the long rods; and an annular cutter head is arranged on the long rod above the circular through hole.

[0018] Through the above technical solution, the structure of the bottom plate is arranged, when the square through hole is not arranged, the flattening effect can be realized, and when the annular cutter head is arranged, the cutting and punching effect can be realized.

[0019] The artificial leather flattening and punching device provided by the application has the beneficial effects of unified function, high efficiency and convenient use compared with the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description can also be obtained by those skilled in the art without creative labor.

[0021] Fig. 1 The structure schematic diagram of the embodiment of the application is shown in the figure;

[0022] Fig. 2 The structure schematic diagram of the embodiment of the application is shown in the figure;

[0023] Fig. 3 The front view of the embodiment of the application is shown in the figure;

[0024] Fig. 4 The structure schematic diagram of the bottom plate of the embodiment of the application is shown in the figure.

[0025] In the figure, the reference numerals are as follows: 1, L-shaped plate; 2, bottom plate; 3, flattening plate; 4, fixed rod; 5, bent plate; 6, threaded connecting pipe; 7, threaded rod; 8, fixed plate; 9, movable rod; 10, end column; 11, spring; 12, connecting block; 13, connecting circular pipe; 14, vertical plate; 15, rotating rod; 16, circular plate; 17, extension rod; 18, bottom mounting plate; 19, clearance through hole; 20, U-shaped notch; 21, plug-in column; 22, square through hole; 23, long rod; 24, circular through hole; 25, annular cutter head. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the application more clear, the application will be further described in detail in combination with specific embodiments.

[0027] It should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and 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 cannot be understood as a limitation on the present application.

[0029] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "several" is two or more, unless otherwise specifically limited.

[0030] As shown in Figs. 1 to 4 The purpose of the embodiment of the present application is to provide an artificial leather flattening and punching device to solve the technical problems of inconsistent functions, low production efficiency and inability to meet the needs of punching or flattening at any time in the prior art.

[0031] To achieve the above-mentioned purpose, the technical solution adopted by the present application is: providing an artificial leather flattening and punching device, comprising a base and a flattening assembly located above the base; the base and the flattening assembly are connected by two oppositely arranged L-shaped plates 1; a bottom plate 2 is detachably arranged on the base; the flattening assembly comprises a detachable flattening plate 3; the flattening plate 3 flattens or punches the artificial leather located between the bottom plate 2 and the flattening plate 3 under external force.

[0032] Through the above technical solution, the flattening plate 3 flattens the artificial leather on the bottom plate 2 by moving downward, and the bottom plate 2 can be arranged as a flat plate or as a circular cutter head 25 for cutting the artificial leather. When it is a flat plate, the flattening effect is achieved, and when it is a cutter head, the artificial leather can be punched and cut.

[0033] Optionally, a plurality of fixing rods 4 are arranged between the L-shaped plates 1; the upper end of the L-shaped plate 1 is bent to form a bent plate 5; a threaded connecting pipe 6 is integrally arranged on the end face of the bent plate 5; the flattening assembly comprises two threaded rods 7; one end of the threaded rod 7 is fixedly connected with the threaded connecting pipe 6; the other end of the threaded rod 7 is fixedly connected with a fixed plate 8; the flattening assembly further comprises an elastic member arranged on the fixed plate 8.

[0034] Through the above technical scheme, the fixing rod 4 is fixedly connected with the two L-shaped plates 1 to realize fixation, and the fixed plate 8 connected with the threaded rod 7 on the bent plate 5 will not move up and down when subjected to external force, and the position of the fixed plate 8 can be changed by changing the connection position of the threaded rod 7 and the threaded connecting pipe 6.

[0035] Optionally, the elastic member comprises a movable rod 9; the movable rod 9 movably penetrates through the fixed plate 8; a cylindrical end column 10 is arranged on the upper end of the movable rod 9; the diameter of the end column 10 is larger than the diameter of the movable rod 9; a spring 11 is sleeved on the movable rod 9 between the end column 10 and the fixed plate 8; the lower end of the movable rod 9 is located below the fixed plate 8; the flattening assembly comprises a connecting block 12; the connecting block 12 is provided with a rectangular block; a connecting circular pipe 13 is arranged on the upper end of the connecting block 12; the connecting circular pipe 13 is insertedly connected with the lower end of the movable rod 9, and is fixedly abutted with the lower end of the movable rod 9 through a screw penetrating through the connecting circular pipe 13.

[0036] Through the above technical scheme, the movable rod 9 can move up and down on the fixed plate 8 under the action of external force, and the spring 11 can support the movable rod 9, so that the lower end of the movable rod 9 is away from the bottom plate 2, and when a downward force is applied to the movable rod 9, the lower end of the movable rod 9 can be pushed to be close to the bottom plate 2 to realize flattening or punching; the cooperation of the connecting circular pipe 13 on the connecting block 12 and the lower end of the movable rod 9 is fixed through a plurality of screws.

[0037] Optionally, two vertical plates 14 are arranged above the flattening plate 3; the two ends of the connecting block 12 are respectively abutted with the two vertical plates 14, and a screw penetrating through the vertical plate 14 and connected with the connecting block 12 is further arranged.

[0038] Through the above technical scheme, the cooperation of the vertical plate 14 and the connecting block 12 realizes the detachable effect, which facilitates the replacement of the flattening plate 3.

[0039] Optionally, a rotating rod 15 is rotatably connected between the bent plates 5; a circular plate 16 is eccentrically arranged on the rotating rod 15; an extension rod 17 is fixedly connected with the rotating rod 15; a notch is arranged on the end column 10; the notch is adapted to the circular plate 16; when the rotating rod 15 rotates to drive the circular plate 16 to rotate, the end column 10 and the movable rod 9 are pushed to move downward to press the spring 11.

[0040] Through the technical scheme, the rotating rod 15 and the bent plate 5 are rotationally connected through the bearing, when the rotating rod 15 is rotated by pulling the extension rod 17, the eccentrically arranged disc 16 is rotated around the rotating rod 15, the eccentric arrangement can realize low pressure on the lower end column 10, and the movable rod 9 is pushed to move downwards, the pressing plate 3 is moved downwards, and the bottom plate 2 is approached.

[0041] Optionally, the base comprises a bottom mounting plate 18; the bottom mounting plate 18 is fixedly connected with the L-shaped plate 1; a square clearance hole 19 is arranged on the bottom mounting plate 18; two opposite U-shaped notches 20 are arranged on the bottom mounting plate 18 on both sides of the clearance hole 19; and the bottom plate 2 is arranged on the bottom mounting plate 18.

[0042] Through the technical scheme, the bottom mounting plate 18 is arranged on the horizontal plate below the L-shaped plate 1, and is fixedly connected through the screw or welding, and the clearance hole 19 is arranged, so that the residual pieces can fall off when punching, and the collection and arrangement in the later period are facilitated.

[0043] Optionally, the bottom plate 2 is a rectangular plate; and a U-shaped notch 20 matched with a plug-in column 21 is arranged below the bottom plate 2.

[0044] Optionally, the bottom plate 2 is a rectangular plate; and a U-shaped notch 20 matched with a plug-in column 21 is arranged below the bottom plate 2; a square hole 22 is arranged in the middle of the bottom plate 2; a plurality of long rods 23 are arranged in the square hole 22; a plurality of circular holes 24 are arranged on the long rods 23; and a ring-shaped cutter head 25 is arranged on the long rod 23 above the circular hole 24.

[0045] Through the technical scheme, the structure of the bottom plate 2 is arranged, when the square hole 22 is not arranged, the flattening effect can be realized, and when the ring-shaped cutter head 25 is arranged, the cutting and punching effect can be realized.

[0046] The artificial leather flattening and punching device has the beneficial effects of unified function, high efficiency and convenience in use.

[0047] Those skilled in the art should understand that the above discussion of any embodiment is only exemplary, and is not intended to limit the scope of the application to these examples; under the idea of the application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the application as described above, which are not provided in detail for the sake of brevity.

[0048] This application is intended to cover any alternatives, modifications, and variations of the application falling within the scope of the appended claims. Accordingly, any and all such alternatives, modifications, and variations are intended to be encompassed by the appended claims.

Claims

1. A synthetic leather flattening and punching device, characterized by: It includes base and flatting assembly above base; the base and flatting assembly are connected by two opposite L-shaped plates (1); the base is detachably provided with bottom plate (2); the flatting assembly includes detachably provided flatting plate (3); the flatting plate (3) flattens or punches the artificial leather between bottom plate (2) and flatting plate (3) under external force; The base includes bottom mounting plate (18); the bottom mounting plate (18) is fixedly connected with L-shaped plate (1); the bottom mounting plate (18) is provided with square accommodating through hole (19); the bottom mounting plate (18) on both sides of accommodating through hole (19) is provided with two opposite U-shaped notches (20); the bottom plate (2) is erected on the bottom mounting plate (18); The bottom plate (2) is rectangular plate; the bottom plate (2) is provided with U-shaped notch (20) matched plug-in column (21) below; the bottom plate (2) is provided with square through hole (22) in the middle; the square through hole (22) is provided with several long rods (23); the long rod (23) is provided with several circular through holes (24) on it; the long rod (23) above circular through hole (24) is provided with annular cutter head (25).

2. The artificial leather flattening and punching apparatus according to claim 1, characterized by: The L-shaped plate (1) is provided with several fixed rods (4) between; the L-shaped plate (1) is bent to form bent plate (5) on the upper end; the threaded connecting pipe (6) is integrally arranged on the end face of bent plate (5); the flatting assembly includes two threaded rods (7); one end of threaded rod (7) is fixedly connected with threaded connecting pipe (6); the other end of threaded rod (7) is fixedly connected with fixed plate (8); the flatting assembly further includes elastic member on fixed plate (8).

3. The artificial leather flattening and punching apparatus according to claim 2, characterized by: The elastic member includes movable rod (9); the movable rod (9) is movably arranged through fixed plate (8); the movable rod (9) is provided with cylindrical end column (10) on the upper end; the diameter of end column (10) is larger than that of movable rod (9); spring (11) is sleeved on the movable rod (9) between end column (10) and fixed plate (8); the lower end of movable rod (9) is below fixed plate (8); the flatting assembly includes connecting block (12); the connecting block (12) is provided with rectangular block; the connecting block (12) is provided with connecting circular pipe (13) on the upper end; the connecting circular pipe (13) is inserted and matched with the lower end of movable rod (9), and is fixedly abutted with the lower end of movable rod (9) through screw passing through connecting circular pipe (13).

4. The artificial leather flattening and punching apparatus according to claim 3, characterized by: The flatting plate (3) is provided with two vertical plates (14) above; the connecting block (12) is respectively abutted with two vertical plates (14) on both ends, and is further provided with screw passing through vertical plate (14) and connecting with connecting block (12).

5. The artificial leather flattening and punching apparatus according to claim 4, characterized by: Rotary connecting has the rotary bar (15) between the said bending board (5); The eccentricity is provided with the round board (16) on the rotary bar (15); The extension bar (17) is fixedly connected on the rotary bar (15); The notch is set up on the end column (10); The notch is opposite to the round board (16) and is adapted, when the rotary bar (15) rotates and drives the round board (16) to rotate, the end column (10) and the movable bar (9) are pushed and move downwards, and the spring (11) is extruded.

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