Cutting device for polyester fiber fabric processing and production

Abstract

The utility model relates to the technical field of fabric processing, and discloses a cutting device for polyester fiber fabric processing and production, which comprises a working table, an unwinding component is mounted at the top of the working table, and a tensioning component is arranged at the top of the working table. According to the cutting device for polyester fiber fabric processing and production, an unwinding roller containing fabric is manually placed on a groove formed in a second supporting plate, an adjusting plate can be driven to rotate through rotation of a hinge, one end of a first transmission rod is fixed, then a screw penetrates through the adjusting plate and the second supporting plate to be rotationally tightened with a nut, and the fabric is cut off. The first motor is started after the unwinding roller is installed, the first transmission rod can be driven by the first motor to rotate, so that the unwinding roller is made to rotate, automatic unwinding can be achieved through the arrangement of the assembly, fabric can be automatically unwound after one piece of fabric is cut, the fabric does not need to be manually added by personnel, the working time is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric processing, specifically to a cutting device for polyester fiber fabric processing and production. BACKGROUND

[0002] Polyester fiber is a synthetic fiber made of organic diacid and dihydric alcohol through chemical polycondensation, which belongs to a kind of high molecular compound. In fabric production, polyester fiber is widely used due to its excellent performance. Polyester fiber fabric has excellent wrinkle resistance, and clothes are not easy to wrinkle during wearing, which can maintain the original shape.

[0003] The polyester fiber fabric cutting device mainly includes various types, among which the vibration knife cutting machine is a relatively advanced and commonly used one. Compared with traditional manual cutting or cutting with ordinary cutters, the vibration knife cutting machine can complete the cutting task of multiple layers of polyester fiber cloth in a shorter time, significantly improving production efficiency, with high cutting precision, fast speed, strong adaptability, and green environmental protection, etc., which can meet the needs of large-scale production and personalized customization.

[0004] The prior art patent document CN218291403U provides a cutting device for composite fabric processing and production. The cutting device places foam blocks, clamping seats and magnetic cores at the corners of the product, embeds the corners of the product in the side of the foam block, and uses the magnetic core to magnetically fix the clamping seat and foam block with the cutting machine, so as to stabilize the position of the foam block and improve the stability of the cutting machine when cutting the product.

[0005] The above-mentioned prior art can fix the fabric to be cut by setting the magnetic core and the cutting machine to magnetically fix the clamping seat and the foam block, thereby improving the stability of cutting. However, the cutting device in the patent technology can only cut small pieces of cloth, or fix it again after cutting a piece, which is very inconvenient, thus greatly increasing the working time of personnel and reducing the working efficiency. Therefore, we need a cutting device for polyester fiber fabric processing and production. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a cutting device for polyester fiber fabric processing and production to solve the problem that the cutting device in the above-mentioned patent technology can only cut small pieces of cloth, or fix it again after cutting a piece, which is very inconvenient, thus greatly increasing the working time of personnel and reducing the working efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of cutting device for polyester fiber fabric processing and production, including workbench, the bottom of the workbench is fixedly connected with table leg, the top of the workbench is installed with unwinding assembly, the top of the workbench is provided with tensioning assembly;

[0009] The unwinding assembly includes a first support plate, a first motor is mounted on one side of the first support plate, and a first drive rod is detachably connected to the output end of the first motor via a shaft coupling, a unwinding roller is provided on the outer wall of the first drive rod, a second support plate is fixedly connected to the top of the workbench, and a hinge is provided on one side of the second support plate, the hinge is rotatably connected to an adjusting plate on one side, and a screw is threadedly connected to the inner wall of the adjusting plate, and a nut is provided on the outer wall of the screw.

[0010] The tensioning assembly includes a fixed column, a second motor is mounted on the top of the fixed column, and a second drive rod is detachably connected to the output end of the second motor via a shaft coupling, a lead screw is provided on the bottom of the second drive rod, and a lifting plate is threadedly connected to the outer wall of the lead screw, and a rotating roller is provided on one side of the lifting plate.

[0011] Preferably, a cutting mechanism is mounted on the top of the workbench, and a roller is provided on the top of the workbench.

[0012] Preferably, the first support plate, the first motor, and the first drive rod form a rotating structure, and one end of the first drive rod penetrates through the first support plate.

[0013] Preferably, the second support plate, the hinge, and the adjusting plate form a rotating structure, and the hinge is mounted between the second support plate and the adjusting plate.

[0014] Preferably, the adjusting plate, the screw, and the nut form a fixed structure, and the shape and size of the inner wall of the adjusting plate match those of the outer wall of the screw.

[0015] Preferably, the fixed column, the second motor, and the second drive rod form a rotating structure, and the second drive rod is mounted inside the fixed column.

[0016] Preferably, the lead screw, the lifting plate, and the rotating roller form a lifting structure, and one end of the lead screw penetrates through the lifting plate.

[0017] Compared with the prior art, the cutting device for polyester fiber fabric processing and production has the following advantages:

[0018] First, the utility model discloses a first support plate, first motor, first transmission rod, unwinding roll, second support plate, hinge, adjusting plate, screw and nut are provided, and the unwinding roll that is equipped with the fabric is placed on the recess that second support plate opens by manual, and the adjusting plate is rotated, and the rotation of hinge can drive the adjusting plate to rotate, so that the one end of first transmission rod is fixed, can make it rotate stably, and then the screw is rotated and is tightened with nut through adjusting plate and second support plate, so this can play the role of reinforcement, so that the adjusting plate does not open randomly when unwinding work is carried out, and after the unwinding roll is installed, the first motor is started, and the first transmission rod is rotated through the first motor, so that the unwinding roll rotates, which can play the role of automatic unwinding, and the setting of the assembly can realize automatic unwinding, and the fabric can be automatically unwound after cutting one piece, so manual addition of fabric is not needed, working time is saved, and working efficiency is improved.

[0019] Second, the utility model discloses a fixed column, second motor, second transmission rod, screw rod, lifting plate and rotating roller are provided, after the winding roller is installed, the one end of fabric is pulled out through rotating roller by manual, and then the second motor is started, and the second transmission rod is rotated through the second motor, and the rotation of second transmission rod can make the screw rod rotate, so that the lifting plate is driven to go up and down, which can make the rotating roller go up and down synchronously, and the fabric below can be pressed and tensioned when the rotating roller goes down, so that the problem of wrinkle in the cutting process is reduced, the setting of the assembly can reduce the problem of fabric wrinkle, increase the finished product rate of cutting, and improve practicality. DRAWINGS

[0020] Figure 1 It is the front view structure schematic drawing of the utility model;

[0021] Figure 2 It is the right section view structure schematic drawing of the utility model;

[0022] Figure 3 It is the first motor and unwinding roll structure schematic drawing of the utility model;

[0023] Figure 4 It is the second motor and screw rod structure schematic drawing of the utility model.

[0024] In the drawing: 1, workbench;2, table leg;3, unwinding assembly;301, first support plate;302, first motor;303, first transmission rod;304, unwinding roll;305, second support plate;306, hinge;307, adjusting plate;308, screw;309, nut;4, cutting mechanism;5, roller;6, tensioning assembly;601, fixed column;602, second motor;603, second transmission rod;604, screw rod;605, lifting plate;606, rotating roller. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , a kind of polyester fiber fabric processing and production cutting device, including workbench 1, the bottom of workbench 1 is fixedly connected with table leg 2, the top of workbench 1 is installed with unwinding assembly 3, the top of workbench 1 is provided with tensioning assembly 6;

[0027] Unwinding assembly 3 includes first support plate 301, first motor 302 is installed in the side of first support plate 301, and the output end of first motor 302 is detachably connected with first transmission rod 303 by coupling, the outer wall of first transmission rod 303 is provided with unwinding roller 304, the top of workbench 1 is fixedly connected with second support plate 305, and the side of second support plate 305 is provided with hinge 306, the side of hinge 306 is rotatably connected with adjusting plate 307, and the inner wall of adjusting plate 307 is threadedly connected with screw 308, the outer wall of screw 308 is provided with nut 309;

[0028] Tensioning assembly 6 includes fixed column 601, the top of fixed column 601 is installed with second motor 602, and the output end of second motor 602 is detachably connected with second transmission rod 603 by coupling, the bottom of second transmission rod 603 is provided with screw rod 604, and the outer wall of screw rod 604 is threadedly connected with lifting plate 605, the side of lifting plate 605 is provided with rotating roller 606.

[0029] Through the above technical solution, the unwinding roller 304 containing the fabric is manually placed on the groove of the second support plate 305. Rotating the adjusting plate 307, via the hinge 306, causes the adjusting plate 307 to rotate, thus fixing one end of the first transmission rod 303 and allowing it to rotate stably. Then, screws 308 are passed through the adjusting plate 307 and the second support plate 305 and tightened with nuts 309, thus reinforcing the roller and preventing the adjusting plate 307 from opening arbitrarily during unwinding. After the unwinding roller 304 is installed, the first motor 302 is started, which drives the first transmission rod 303 to rotate, thereby causing the unwinding roller 304 to rotate. This achieves automatic unwinding. This component enables automatic unwinding; after cutting a piece, the fabric is automatically released without manual addition, saving working time and improving work efficiency.

[0030] Specifically, a cutting mechanism 4 is installed on the top of the workbench 1, and a roller 5 is installed on the top of the workbench 1.

[0031] Through the above technical solution, the cutting blade is driven down by the hydraulic cylinder in the cutting mechanism 4, which can cut the fabric. The roller 5 facilitates the movement of the fabric on the worktable 1 and plays an auxiliary role when the personnel pull out the fabric.

[0032] Specifically, the first support plate 301 forms a rotating structure with the first motor 302 and the first transmission rod 303, and one end of the first transmission rod 303 passes through the first support plate 301. The first motor 302 forms a rotating structure with the unwinding roller 304 through the first transmission rod 303.

[0033] By using the above technical solution, the first motor 302 is started, which drives the first transmission rod 303 to rotate. The rotation of the first transmission rod 303 causes the unwinding roller 304 containing the fabric to rotate, thereby achieving automatic unwinding and saving working time.

[0034] Specifically, the second support plate 305 forms a rotating structure with the adjusting plate 307 via the hinge 306, and the hinge 306 is installed between the second support plate 305 and the adjusting plate 307.

[0035] By using the above technical solution, one end of the first transmission rod 303 is placed manually into the groove of the second support plate 305, and then the adjusting plate 307 is rotated. The rotation of the hinge 306 drives the adjusting plate 307 to rotate, thus fixing the first transmission rod 303 and thus fixing the unwinding roller 304.

[0036] Specifically, the adjusting plate 307 is fixed by the screw 308 and the nut 309, and the shape and size of the inner wall of the adjusting plate 307 match the shape and size of the outer wall of the screw 308.

[0037] According to the above technical scheme, after the unwinding roller 304 is fixed, the screw 308 is used to rotate and tighten the adjusting plate 307, the second support plate 305, and the nut 309, so that the closing of the adjusting plate 307 is reinforced, and the problem of falling off during unwinding is avoided, thereby fixing the adjusting plate 307.

[0038] Specifically, the fixing column 601 is rotatably connected with the second transmission rod 603 through the second motor 602, and the second transmission rod 603 is arranged in the fixing column 601.

[0039] According to the above technical scheme, the second motor 602 is started to drive the second transmission rod 603 to rotate, and the rotation of the second transmission rod 603 drives the screw rod 604 to rotate, thereby driving the rotating roller 606 to ascend and descend, and the second transmission rod 603 transmits power in the assembly.

[0040] Specifically, the screw rod 604 is connected with the rotating roller 606 through the lifting plate 605, and one end of the screw rod 604 penetrates through the lifting plate 605.

[0041] According to the above technical scheme, one end of the fabric is manually threaded from below the rotating roller 606, and then the lifting plate 605 is lifted and descended by the rotation of the screw rod 604, so that the rotating roller 606 is lifted and descended, thereby adjusting the tension of the fabric.

[0042] Working principle: when using the polyester fiber fabric processing and production cutting device, first, by artificial first will be equipped with the uncut fabric of the unwinding roller 304 and the first transmission rod 303 placed in the groove of the second support plate 305, then rotate the adjusting plate 307, through the rotation of the hinge 306 drive adjusting plate 307 to rotate, make it with the second support plate 305 rotation closed, then use the screw 308 through the adjusting plate 307 and the second support plate 305 with nut 309 rotation tight, after the installation of the unwinding roller 304, pull out one end of the fabric, from the rotating roller 606 below, start the second motor 602, through the second motor 602 can drive the second transmission rod 603 to rotate, and the second transmission rod 603 rotation can make the lead screw 604 rotation, and the rotation of the lead screw 604 can drive the lifting plate 605 to lift, so as to drive the rotating roller 606 to lift, thus can adjust the tension of the fabric, in the cutting through the rotation of the unwinding roller 304 will fabric put out, and one end of the fabric is placed on the workbench 1, so as to start the cutting mechanism 4, cutting work, this has completed all the work, the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0043] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application. The appended claims and their equivalents define the scope of the present application.

Claims

1. A cutting device for processing and producing polyester fiber fabrics, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected with table legs (2), the top of the workbench (1) is provided with a pay-off assembly (3), and the top of the workbench (1) is provided with a tensioning assembly (6). The pay-off assembly (3) comprises a first supporting plate (301), one side of the first supporting plate (301) is provided with a first motor (302), and the output end of the first motor (302) is detachably connected with a first transmission rod (303) through a shaft coupling, the outer wall of the first transmission rod (303) is provided with a pay-off roller (304), the top of the workbench (1) is fixedly connected with a second supporting plate (305), one side of the second supporting plate (305) is provided with a hinge (306), one side of the hinge (306) is rotatably connected with an adjusting plate (307), and the inner wall of the adjusting plate (307) is threadedly connected with a screw (308), and the outer wall of the screw (308) is provided with a nut (309). The tensioning assembly (6) comprises a fixed column (601), the top of the fixed column (601) is provided with a second motor (602), and the output end of the second motor (602) is detachably connected with a second transmission rod (603) through a shaft coupling, the bottom of the second transmission rod (603) is provided with a lead screw (604), and the outer wall of the lead screw (604) is threadedly connected with a lifting plate (605), one side of the lifting plate (605) is provided with a rotating roller (606).

2. The cutting device for processing and producing polyester fiber fabric according to claim 1, characterized in that: The top of the workbench (1) is provided with a cutting mechanism (4), and the top of the workbench (1) is provided with a roller (5).

3. The cutting device for processing and producing polyester fiber fabric according to claim 1, characterized in that: The first supporting plate (301) and the first transmission rod (303) constitute a rotating structure through the first motor (302), and one end of the first transmission rod (303) penetrates through the first supporting plate (301) and is arranged, the first motor (302) and the pay-off roller (304) constitute a rotating structure through the first transmission rod (303).

4. The cutting device for processing and producing polyester fiber fabric according to claim 1, characterized in that: The second supporting plate (305) and the adjusting plate (307) constitute a rotating structure through the hinge (306), and the hinge (306) is installed between the second supporting plate (305) and the adjusting plate (307).

5. The cutting device for processing and producing polyester fiber fabric according to claim 1, characterized in that: The adjusting plate (307) and the nut (309) constitute a fixed structure through the screw (308), and the shape and size of the inner wall of the adjusting plate (307) are matched with the shape and size of the outer wall of the screw (308).

6. The cutting device for processing and producing polyester fiber fabric according to claim 1, characterized in that: The fixed column (601) and the second transmission rod (603) constitute a rotating structure through the second motor (602), and the second transmission rod (603) is installed in the fixed column (601), and the second motor (602) and the lead screw (604) constitute a rotating structure through the second transmission rod (603).

7. The cutting device for processing and producing polyester fiber fabric according to claim 1, characterized in that: The lead screw (604) and the rotating roller (606) constitute a lifting structure through the lifting plate (605), and one end of the lead screw (604) penetrates through the lifting plate (605) and is arranged.

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