Cutting equipment for epaulet production

Abstract

The utility model discloses cutting equipment for epaulet production, which belongs to the field of epaulet production and comprises a base, a winding mechanism and an unwinding mechanism are respectively arranged at two ends of the top of the base, a supporting mechanism is arranged between the winding mechanism and the unwinding mechanism, a cutting mechanism is arranged above the base and comprises a cutting knife, and the cutting knife is arranged on the base. And a pressing mechanism is arranged in the cutting knife. The epaulet cutting device has the beneficial effects that the pressing mechanism is arranged, so that when a cutting knife moves upwards, a pressing plate can provide downward pressure for cut epaulets, and the cut epaulets are prevented from being clamped between the inner walls of the cutting knife; two sets of guide rollers are arranged at the top of the supporting base, cloth is supported on the guide rollers, the cloth is pressed downwards to the top of the supporting base during cutting, and after cutting is completed, the cloth moves upwards under the action of elasticity of the cloth, so that the cut epaulet is separated from the remaining cloth. And a discharging mechanism is arranged, and the cut epaulets are pushed into a collecting box in time through a push plate to be collected.

Description

Technical Field

[0001] The utility model relates to the field of epaulet production, in particular to a cutting device for epaulet production. Background Art

[0002] In the prior art, when cutting epaulets, a hot cutting knife is mostly used. The hot cutting knife is designed and made according to the shape of the epaulet to be cut. The hot cutting knife moves downward to cut the fabric into the required shape.

[0003] The middle of the cutting knife is usually hollow. Therefore, after the cutting knife cuts the fabric, the cut epaulets may get stuck between the inner walls of the cutting knife, which is not convenient for collecting the cut epaulets. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cutting device for epaulet production to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A cutting device for epaulet production includes a base. At both ends of the top of the base, a winding mechanism and an unwinding mechanism are respectively arranged. A supporting mechanism is arranged between the winding mechanism and the unwinding mechanism. Above the base, a cutting mechanism is arranged. The cutting mechanism includes a cross plate. At the bottom of the cross plate, a cutting knife is fixedly connected. A pressing mechanism is arranged inside the cutting knife. The pressing mechanism includes a sliding rod slidably connected inside the cross plate wall. At the bottom of the sliding rod, a pressing plate is fixedly connected. The initial height of the pressing plate is lower than that of the cutting knife. A spring is connected between the pressing plate and the bottom of the cross plate. The spring is wound around the outer periphery of the sliding rod. The top of the sliding rod extends out of the cross plate and is fixedly connected with a limiting block. A collecting mechanism is arranged on the front side of the supporting mechanism.

[0007] Preferably, the supporting mechanism includes a supporting seat fixedly connected to the top of the base. On the supporting seat, two groups of symmetrically arranged guiding rollers are rotatably connected.

[0008] Preferably, the cutting mechanism further includes a mounting frame fixedly connected to the rear side of the top of the base. On the mounting frame, a hydraulic cylinder is fixedly connected. The cross plate is fixedly connected to the bottom of the hydraulic cylinder.

[0009] Preferably, the collecting mechanism includes an electric push rod fixedly connected to the mounting frame. On the front side of the electric push rod, a push plate is fixedly connected. A collecting box is fixedly connected to the top of the base. The collecting box is located on the front side of the supporting seat.

[0010] Preferably, the winding mechanism includes two first vertical plates fixedly connected to the top of the base. The two first vertical plates are arranged front and rear. On the front side of the front first vertical plate, a winding motor is fixedly connected. The output end of the winding motor is connected with a winding shaft through a coupling. The winding shaft is rotatably connected between the two first vertical plates.

[0011] Preferably, the unwinding mechanism includes two second vertical plates fixedly connected to the top of the base. The two second vertical plates are arranged front and back, and a winding shaft is rotatably connected between the two second vertical plates. The fabric is wound on the winding shaft.

[0012] The beneficial effects are as follows: A pressing mechanism is provided. When the cutting knife moves upward, the pressing plate will provide a downward pressure on the cut epaulets to prevent the cut epaulets from getting stuck between the inner walls of the cutting knife; Two sets of guide rollers are arranged on the top of the support seat, and the fabric is supported on the guide rollers. During cutting, the fabric is pressed down to the top of the support seat. After cutting, the fabric moves upward under the action of its own elasticity, so that the cut epaulets are separated from the remaining fabric; A blanking mechanism is provided, and the cut epaulets are timely pushed into the collection box for collection by the push plate.

[0013] The additional technical features and their advantages of the present invention will be more clearly described in the following description content, or can be understood through the specific practice of the present invention. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0015] Figure 1 is the overall structural schematic diagram of a cutting device for epaulet production according to the present invention;

[0016] Figure 2 is the front view of a cutting device for epaulet production according to the present invention;

[0017] Figure 3 is the top view of a cutting device for epaulet production according to the present invention;

[0018] Figure 4 is the right internal structural view of a cutting device for epaulet production according to the present invention;

[0019] Figure 5 is the schematic diagram of the shape relationship between the cutting knife and the pressing plate of a cutting device for epaulet production according to the present invention.

[0020] The description of the reference numerals in the drawings is as follows: 1. Base; 201. First vertical plate; 202. Rewinding motor; 203. Rewinding shaft; 301. Second vertical plate; 302. Unwinding shaft; 303. Fabric; 401. Support base; 402. Guide roller; 501. Mounting frame; 502. Hydraulic cylinder; 503. Horizontal plate; 504. Cutting knife; 601. Slide bar; 602. Pressing plate; 603. Spring; 604. Limit block; 701. Electric push rod; 702. Pushing plate; 703. Collection box. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0023] The present invention will be further described below in conjunction with the drawings:

[0024] As Figures 1 - 5 shown, a cutting device for epaulet production includes a base 1. At both ends of the top of the base 1, a rewinding mechanism and an unwinding mechanism are respectively arranged. The rewinding mechanism includes two first vertical plates 201 bolted to the top of the base 1. The two first vertical plates 201 are arranged front and rear. On the front side of the front first vertical plate 201, a rewinding motor 202 is bolted. The output end of the rewinding motor 202 is connected to a rewinding shaft 203 through a coupling. The rewinding shaft 203 is rotatably connected between the two first vertical plates 201. By starting the rewinding motor 202, the rewinding motor 202 drives the rewinding shaft 203 to rotate, and the cut fabric 303 is rewound by the rewinding shaft 203.

[0025] The unwinding mechanism includes two second vertical plates 301 bolted to the top of the base 1. The two second vertical plates 301 are arranged front and rear. An unwinding shaft 302 is rotatably connected between the two second vertical plates 301. The fabric 303 is wound around the unwinding shaft 302.

[0026] A support mechanism is arranged between the coiling mechanism and the uncoiling mechanism. The support mechanism includes a support seat 401 fixedly connected to the top of the base 1. Two groups of symmetrically arranged guide rollers 402 are rotatably connected to the support seat 401. The fabric 303 is supported by the two guide rollers 402 to ensure that the fabric 303 above the support seat 401 is in a horizontal state, which is convenient for cutting. At the same time, the fabric 303 is supported by the guide rollers 402, so that there is a certain gap between the fabric 303 and the support seat 401. After cutting, the remaining fabric 303 moves upward under the action of its own elasticity, which is convenient for separating from the cut epaulets.

[0027] A cutting mechanism is arranged above the base 1. The cutting mechanism includes a mounting frame 501 bolted to the rear side of the top of the base 1. A hydraulic cylinder 502 is fixedly connected to the mounting frame 501. The bottom of the hydraulic cylinder 502 is fixedly connected to a cross plate 503. A cutting knife 504 is fixedly connected to the bottom of the cross plate 503. The cutting knife 504 is in a shell shape, and the shape of the cutting knife 504 is selected according to the shape of the epaulet.

[0028] A pressing mechanism is arranged inside the cutting knife 504. The pressing mechanism includes a sliding rod 601 slidably connected to the inner wall of the cross plate 503. The bottom of the sliding rod 601 is fixedly connected to a pressing plate 602. The shape of the pressing plate 602 is the same as that of the cutting knife 504. The initial height of the pressing plate 602 is lower than the height of the cutting knife 504, so that when the cutting knife 504 rises, the pressing plate 602 can still abut against the fabric 303. A spring 603 is connected between the pressing plate 602 and the bottom of the cross plate 503. The spring 603 is wound around the outer circumference of the sliding rod 601. The top of the sliding rod 601 extends out of the cross plate 503 and is fixedly connected to a limit block 604.

[0029] A collection mechanism is arranged on the front side of the support mechanism. The collection mechanism includes an electric push rod 701 fixedly connected to the mounting frame 501. A push plate 702 is fixedly connected to the front side of the electric push rod 701. A collection box 703 is placed on the top of the base 1. The collection box 703 is located on the front side of the support seat 401. After cutting, by controlling the electric push rod 701, the push plate 702 timely pushes the cut epaulets into the collection box 703 for collection, which is convenient for the next cutting.

[0030] Working principle: When in use, start the winding motor 202, and the winding motor 202 drives the winding shaft 203 to rotate. The cut fabric 303 is wound by the winding shaft 203. When cutting is required, the hydraulic cylinder 502 is controlled to make the cross plate 503 drive the cutting knife 504 to move downward. When the cross plate 503 moves downward, it will drive the sliding rod 601 and the pressing plate 602 to move downward. The pressing plate 602 first abuts against the fabric 303 and presses the fabric 303 on the top of the support base 401. The hydraulic cylinder 502 drives the cross plate 503 and the cutting knife 504 to continue moving downward along the sliding rod 601 to cut the fabric 303. After cutting is completed, the hydraulic cylinder 502 is controlled to make the cross plate 503 drive the cutting knife 504 to move upward. The cross plate 503 will first move upward along the sliding rod 601. At this time, under the action of the elastic force of the spring 603, the pressing plate 602 will provide a downward pressure on the cut epaulet to prevent the cut epaulet from getting stuck between the inner walls of the cutting knife 504. After the limiting block 604 abuts against the cross plate 503, the sliding rod 601 and the pressing plate 602 start to rise with the rise of the cross plate 503. After the cutting knife 504 is separated from the fabric 303, the fabric 303 moves upward under its own elasticity, so that the cut epaulet is separated from the remaining fabric 303. The electric push rod 701 is controlled to make the push plate 702 push the cut epaulet into the collection box 703 in time for collection.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for epaulet production, comprising a base (1), wherein a winding mechanism and an unwinding mechanism are respectively arranged at two ends of the top of the base (1), a supporting mechanism is arranged between the winding mechanism and the unwinding mechanism, a cutting mechanism is arranged above the base (1), the cutting mechanism comprises a cross plate (503), and a cutting knife (504) is fixedly connected to the bottom of the cross plate (503), and is characterized in that: A pressing mechanism is provided inside the cutting knife (504). The pressing mechanism includes a sliding rod (601) slidably connected to the inner wall of the cross plate (503). A pressing plate (602) is fixedly connected to the bottom of the sliding rod (601). The initial height of the pressing plate (602) is lower than the height of the cutting knife (504). A spring (603) is connected between the bottom of the pressing plate (602) and the cross plate (503). The spring (603) is wound around the outer periphery of the sliding rod (601). The top of the sliding rod (601) extends out of the cross plate (503) and is fixedly connected to a limiting block (604). A collecting mechanism is arranged on the front side of the supporting mechanism.

2. The cutting device for epaulet production according to claim 1, characterized in that: The supporting mechanism includes a supporting seat (401) fixedly connected to the top of the base (1). Two symmetrically arranged guiding rollers (402) are rotatably connected to the supporting seat (401).

3. The cutting device for epaulet production according to claim 2, characterized in that: The cutting mechanism further includes a mounting frame (501) fixedly connected to the rear side of the top of the base (1). A hydraulic cylinder (502) is fixedly connected to the mounting frame (501). The cross plate (503) is fixedly connected to the bottom of the hydraulic cylinder (502).

4. A cutting device for epaulet production according to claim 3, characterized in that: The collecting mechanism includes an electric push rod (701) fixedly connected to the mounting frame (501). A push plate (702) is fixedly connected to the front side of the electric push rod (701). A collecting box (703) is fixedly connected to the top of the base (1). The collecting box (703) is located in front of the supporting seat (401).

5. A cutting device for epaulet production according to claim 1, characterized in that: The winding mechanism includes two first vertical plates (201) fixedly connected to the top of the base (1). The two first vertical plates (201) are arranged front and back. A winding motor (202) is fixedly connected to the front side of the front first vertical plate (201). The output end of the winding motor (202) is connected to a winding shaft (203) through a coupling. The winding shaft (203) is rotatably connected between the two first vertical plates (201).

6. The cutting device for epaulet production according to claim 1, characterized in that: The unwinding mechanism includes two second vertical plates (301) fixedly connected to the top of the base (1). The two second vertical plates (301) are arranged front and back. An unwinding shaft (302) is rotatably connected between the two second vertical plates (301). A cloth (303) is wound around the unwinding shaft (302).

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