Polyester fabric cutting equipment

Abstract

The utility model relates to the technical field of cutting equipment, in particular to polyester fabric cutting equipment which comprises a belt conveyor A and a belt conveyor B. Flattening mechanisms are installed on the frame wall of the belt conveyor A and the frame wall of the belt conveyor B. Each flattening mechanism is composed of a rotating air cylinder, a connecting plate, a rotating shaft and a pressing and covering roller in a combined mode. A set of symmetrical rotating air cylinders are installed on the frame wall of the belt conveyor A and the frame wall of the belt conveyor B through bolts correspondingly, connecting plates are installed at the output ends of the rotating air cylinders, rotating shafts are connected to the plate walls of the connecting plates through bearings, and a pressing and covering roller is connected between the rotating shafts. The pressing and covering roller is attached to the top of the polyester fabric, so that the situation that the polyester fabric is wrinkled and bent during conveying, and the cutting quality of the polyester fabric is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a polyester fabric cutting equipment. Background Art

[0002] Polyester fabric generally refers to polyester fiber, a synthetic fiber made by spinning polyester, a product of the polycondensation of organic dibasic acids and diols. PET fiber, for short, is a high molecular weight compound. The greatest advantages of polyester fiber are its excellent wrinkle resistance and shape retention, as well as its high strength and elastic recovery.

[0003] When polyester fabric is produced, it needs to be cut, which requires cutting equipment. However, existing cutting equipment still has some shortcomings. For example, when cutting the fabric, the polyester fabric usually needs to be placed on a belt conveyor for transportation. When cutting, the polyester fabric is easily wrinkled and bent due to the different conveying speeds of the belt conveyor, and the fabric is prone to cutting deviation during cutting. To this end, we propose a polyester fabric cutting equipment to flatten the polyester fabric during cutting, avoiding wrinkles and completely affecting cutting deviation. Utility Model Content

[0004] Aiming at the problems in the prior art, the utility model provides a polyester fabric cutting device.

[0005] The technical solution adopted by the utility model to solve its technical problems is a polyester fabric cutting device, including a belt conveyor A and a belt conveyor B. The frame wall of the belt conveyor A and the frame wall of the belt conveyor B are both equipped with a flattening mechanism, and the flattening mechanism is composed of a rotating cylinder, a connecting plate, a rotating shaft and a pressing roller. The frame wall of the belt conveyor A and the frame wall of the belt conveyor B are both equipped with a group of symmetrical rotating cylinders by bolts, and the output end of one group of the rotating cylinders is equipped with a connecting plate, and the plate wall of the connecting plate is connected to the rotating shaft through a bearing, and the rotating shafts are connected with a pressing roller.

[0006] By adopting the above technical solution, when avoiding wrinkles and bends in the conveyed polyester fabric, since flattening mechanisms are installed at the frame walls of the belt conveyor A and the frame walls of the belt conveyor B, the flattening mechanisms are composed of a rotating cylinder, a connecting plate, a rotating shaft and a pressing roller. The rotating cylinder is controlled by the controller so that the rotating cylinder drives the connecting plate to rotate, so that the pressing roller is attached to the top of the polyester fabric. When the polyester fabric is cut, the polyester fabric is pressed by the pressing roller and the cutter is cut. When the cutting is completed, the pressing roller is attached to the top of the polyester fabric, thereby avoiding wrinkles and bends in the conveyed polyester fabric, which affects the cutting quality of the polyester fabric.

[0007] Specifically, a cutting mechanism is further included. The frame wall of the belt conveyor A and the frame wall of the belt conveyor B are both equipped with a cutting mechanism.

[0008] By adopting the above technical solution, the polyester fabric can be cut by the cutting mechanism.

[0009] Specifically, the cutting mechanism is composed of a transverse plate, a concave frame, a transverse groove, a pneumatic guide rail, an electric telescopic rod and a cutting knife. The frame wall of the belt conveyor A and the frame wall of the belt conveyor B are welded together by a transverse plate. The concave frame is installed on the plate wall of the transverse plate by bolts. The pneumatic guide rail is installed on the top of the inner wall of the concave frame by bolts. The electric telescopic rod is installed on the slider of the pneumatic guide rail. The cutting knife is installed on the output end of the electric telescopic rod. A transverse groove is provided on the plate wall of the transverse plate.

[0010] By adopting the above technical solution, when cutting polyester fabric, since cutting mechanisms are installed at the frame walls of belt conveyor A and belt conveyor B, the cutting mechanisms are composed of a horizontal plate, a concave frame, a horizontal groove, a pneumatic guide rail, an electric telescopic rod and a cutting knife combination. The electric telescopic rod and the pneumatic guide rail are controlled by a controller, so that the pneumatic guide rail drives the electric telescopic rod to move, and the electric telescopic rod drives the cutting knife downward, so that after the cutting knife penetrates the fabric, the cutting knife is located in the horizontal groove, and the electric telescopic rod is driven to move by the pneumatic guide rail, thereby driving the cutting knife to move, and the polyester fabric is cut by the cutting knife.

[0011] Specifically, the frame wall of the belt conveyor A and the frame wall of the belt conveyor B are fixedly connected through a frame.

[0012] By adopting the above technical solution, the belt conveyor A and the belt conveyor B can be supported by the frame.

[0013] Specifically, a controller for controlling the belt conveyor A, the belt conveyor B, the rotary cylinder, the electric telescopic rod and the pneumatic guide rail is installed on the frame wall of the belt conveyor B.

[0014] By adopting the above technical solution, the belt conveyor A, the belt conveyor B, the rotary cylinder, the electric telescopic rod and the pneumatic guide rail can be controlled by the controller.

[0015] Beneficial effects of the utility model:

[0016] (1) The polyester fabric cutting equipment described in the present invention is a device for preventing the polyester fabric from wrinkling and bending during transportation. A flattening mechanism is installed at the frame wall of the belt conveyor A and the frame wall of the belt conveyor B. The flattening mechanism is composed of a rotating cylinder, a connecting plate, a rotating shaft and a pressing roller. The rotating cylinder is controlled by a controller so that the rotating cylinder drives the connecting plate to rotate, thereby causing the pressing roller to be attached to the top of the polyester fabric. When the polyester fabric is cut, the polyester fabric is pressed by the pressing roller and the cutter is cut. After the cutting is completed, the pressing roller is attached to the top of the polyester fabric, thereby preventing the polyester fabric from wrinkling and bending during transportation, which affects the cutting quality of the polyester fabric.

[0017] (2) The polyester fabric cutting device described in the present invention, when cutting polyester fabric, a cutting mechanism is installed at the frame wall of the belt conveyor A and the frame wall of the belt conveyor B. The cutting mechanism is composed of a horizontal plate, a concave frame, a horizontal groove, a pneumatic guide rail, an electric telescopic rod and a cutting knife combination. The electric telescopic rod and the pneumatic guide rail are controlled by a controller, so that the pneumatic guide rail drives the electric telescopic rod to move, and the electric telescopic rod drives the cutting knife to move downward, so that after the cutting knife penetrates the fabric, the cutting knife is located in the horizontal groove, and the electric telescopic rod is driven to move by the pneumatic guide rail, thereby driving the cutting knife to move, and the polyester fabric is cut by the cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 It is the main figure of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the flattening mechanism of the present utility model;

[0021] Figure 3 This is a schematic diagram of the cutting mechanism structure of the present utility model;

[0022] In the figure: 1. Frame; 2. Belt conveyor A; 3. Flattening mechanism; 301. Rotating cylinder; 302. Connecting plate; 303. Rotating shaft; 304. Pressing roller; 4. Controller; 5. Cutting mechanism; 501. Horizontal plate; 502. Concave frame; 503. Horizontal groove; 504. Pneumatic guide rail; 505. Electric telescopic rod; 506. Slicer; 6. Belt conveyor B. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] As an embodiment of the present invention, Figure 1 、 Figure 2 and Figure 3 As shown, the polyester fabric cutting equipment described in the present invention includes a belt conveyor A2 and a belt conveyor B6, and a flattening mechanism 3 is installed at the frame wall of the belt conveyor A2 and the frame wall of the belt conveyor B6. The flattening mechanism 3 is composed of a rotating cylinder 301, a connecting plate 302, a rotating shaft 303 and a pressing roller 304. A group of symmetrical rotating cylinders 301 are installed at the frame wall of the belt conveyor A2 and the frame wall of the belt conveyor B6 by bolts, and a connecting plate 302 is installed at the output end of one group of the rotating cylinders 301. The plate wall of the connecting plate 302 is connected to the rotating shaft 303 through a bearing, and the rotating shafts 303 are connected with a pressing roller 304.

[0025] During use, in order to avoid wrinkles and bends in the conveyed polyester fabric, a flattening mechanism 3 is installed at the frame wall of the belt conveyor A2 and the frame wall of the belt conveyor B6. The flattening mechanism 3 is composed of a rotating cylinder 301, a connecting plate 302, a rotating shaft 303 and a pressing roller 304. The rotating cylinder 301 is controlled by the controller 4, so that the rotating cylinder 301 drives the connecting plate 302 to rotate, so that the pressing roller 304 is attached to the top of the polyester fabric. When the polyester fabric is cut, the polyester fabric is pressed by the pressing roller 304 and the cutter is cut. When the cutting is completed, the pressing roller 304 is attached to the top of the polyester fabric, thereby avoiding wrinkles and bends in the conveyed polyester fabric, which affects the cutting quality of the polyester fabric.

[0026] like Figure 1 As shown, a cutting mechanism 5 is also included. The cutting mechanism 5 is installed on the frame wall of the belt conveyor A2 and the frame wall of the belt conveyor B6.

[0027] When in use, the polyester fabric can be cut by the cutting mechanism 5 .

[0028] like Figure 1 and Figure 3 As shown, the cutting mechanism 5 is composed of a transverse plate 501, a concave frame 502, a transverse groove 503, a pneumatic guide rail 504, an electric telescopic rod 505 and a cutter 506. The frame wall of the belt conveyor A2 and the frame wall of the belt conveyor B6 are welded together by the transverse plate 501. The concave frame 502 is installed on the plate wall of the transverse plate 501 by bolts. The pneumatic guide rail 504 is installed on the top of the inner wall of the concave frame 502 by bolts. The electric telescopic rod 505 is installed on the slider of the pneumatic guide rail 504. The output end of the electric telescopic rod 505 is installed with a cutter 506. The plate wall of the transverse plate 501 is provided with a transverse groove 503.

[0029] During use, when the polyester fabric is cut, since the frame wall of the belt conveyor A2 and the frame wall of the belt conveyor B6 are both installed with a cutting mechanism 5, the cutting mechanism 5 is composed of a horizontal plate 501, a concave frame 502, a horizontal groove 503, a pneumatic guide rail 504, an electric telescopic rod 505 and a cutter 506. The electric telescopic rod 505 and the pneumatic guide rail 504 are controlled by the controller 4, so that the pneumatic guide rail 504 drives the electric telescopic rod 505 to move, and the electric telescopic rod 505 drives the cutter 506 to move downward, so that after the cutter 506 penetrates the fabric, the cutter 506 is located in the horizontal groove 503, and the electric telescopic rod 505 is driven to move by the pneumatic guide rail 504, thereby driving the cutter 506 to move, and the polyester fabric is cut by the cutter 506.

[0030] like Figure 1 As shown, the frame wall of the belt conveyor A2 is fixedly connected to the frame wall of the belt conveyor B6 through the frame 1.

[0031] When in use, the frame 1 can support the belt conveyor A2 and the belt conveyor B6.

[0032] like Figure 1 As shown, a controller 4 for controlling the belt conveyor A2, the belt conveyor B6, the rotary cylinder 301, the electric telescopic rod 505 and the pneumatic guide rail 504 is installed on the frame wall of the belt conveyor B6.

[0033] When in use, the belt conveyor A2, the belt conveyor B6, the rotary cylinder 301, the electric telescopic rod 505 and the pneumatic guide rail 504 can be controlled by the controller 4.

[0034] When the utility model is in use, in order to avoid wrinkles and bending of the conveyed polyester fabric, since the frame wall of the belt conveyor A2 and the frame wall of the belt conveyor B6 are both installed with a flattening mechanism 3, the flattening mechanism 3 is composed of a rotating cylinder 301, a connecting plate 302, a rotating shaft 303 and a pressing roller 304, the rotating cylinder 301 is controlled by the controller 4, so that the rotating cylinder 301 drives the connecting plate 302 to rotate, so that the pressing roller 304 is attached to the top of the polyester fabric, when the polyester fabric is cut, the polyester fabric is pressed by the pressing roller 304, and the cutter cuts, and when the cutting is completed, the pressing roller 304 is attached to the top of the polyester fabric, thereby avoiding wrinkles and bending of the conveyed polyester fabric, affecting The cutting quality of polyester fabric. When cutting the polyester fabric, since the frame wall of the belt conveyor A2 and the frame wall of the belt conveyor B6 are both installed with a cutting mechanism 5, the cutting mechanism 5 is composed of a horizontal plate 501, a concave frame 502, a horizontal groove 503, a pneumatic guide rail 504, an electric telescopic rod 505 and a cutter 506. The electric telescopic rod 505 and the pneumatic guide rail 504 are controlled by the controller 4, so that the pneumatic guide rail 504 drives the electric telescopic rod 505 to move, and the electric telescopic rod 505 drives the cutter 506 to move downward, so that after the cutter 506 penetrates the fabric, the cutter 506 is located in the horizontal groove 503, and the electric telescopic rod 505 is driven to move by the pneumatic guide rail 504, thereby driving the cutter 506 to move, and the polyester fabric is cut by the cutter 506.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyester fabric cutting device, characterized by: The invention comprises a belt conveyor A (2) and a belt conveyor B (6), wherein a flattening mechanism (3) is installed at the frame wall of the belt conveyor A (2) and the frame wall of the belt conveyor B (6), and the flattening mechanism (3) is composed of a rotating cylinder (301), a connecting plate (302), a rotating shaft (303) and a pressing roller (304). A group of symmetrical rotating cylinders (301) are installed at the frame wall of the belt conveyor A (2) and the frame wall of the belt conveyor B (6) by bolts, and a connecting plate (302) is installed at the output end of one group of rotating cylinders (301), and the plate wall of the connecting plate (302) is connected to the rotating shaft (303) through a bearing, and the pressing roller (304) is connected between the rotating shafts (303).

2. The polyester fabric cutting device according to claim 1, characterized in that: It also includes a cutting mechanism (5), and the cutting mechanism (5) is installed at the frame wall of the belt conveyor A (2) and the frame wall of the belt conveyor B (6).

3. The polyester fabric cutting device according to claim 2, characterized in that: The cutting mechanism (5) is composed of a transverse plate (501), a concave frame (502), a transverse groove (503), a pneumatic guide rail (504), an electric telescopic rod (505) and a cutter (506). The frame wall of the belt conveyor A (2) and the frame wall of the belt conveyor B (6) are welded together through the transverse plate (501). The concave frame (502) is installed on the plate wall of the transverse plate (501) by bolts. The pneumatic guide rail (504) is installed on the top of the inner wall of the concave frame (502) by bolts. The electric telescopic rod (505) is installed on the slider of the pneumatic guide rail (504). The cutter (506) is installed on the output end of the electric telescopic rod (505). The transverse groove (503) is opened on the plate wall of the transverse plate (501).

4. The polyester fabric cutting device according to claim 1, characterized in that: The frame wall of the belt conveyor A (2) and the frame wall of the belt conveyor B (6) are fixedly connected via a frame (1).

5. The polyester fabric cutting device according to claim 1, characterized in that: A controller (4) for controlling the belt conveyor A (2), the belt conveyor B (6), the rotary cylinder (301), the electric telescopic rod (505) and the pneumatic guide rail (504) is installed on the frame wall of the belt conveyor B (6).

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