Textile fabric cutting device for spinning

Abstract

The utility model provides a textile fabric cutting device for spinning, which comprises a bottom plate, a support rotatably connected to the upper side of the bottom plate, a tool apron slidably connected in the support, a cutter mounted on the tool apron, a turnover device mounted on the bottom plate and used for turning over the support, and a pressing device slidably connected to the support and used for pressing textile fabrics. And the pressing device slides to tighten the textile fabric. Compared with the prior art, the textile fabric cutting device has the advantages that the support can be lifted in a rotating mode, textile fabrics can stretch into the device from the side face and do not need to penetrate through the lower portion of the support little by little, and before cutting, bidirectional pulling force can be provided for the textile fabrics, so that the textile fabrics are in a tightened state, and the cutting efficiency is improved. And the flatness of a notch can be ensured in the cutting process.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a textile cutting device for textile use. Background Art

[0002] Textiles are an important part of the textile industry. Textiles need to be cut before they can be processed into the required items. The cutting device is a device for cutting textiles. Most of the existing cutting devices are in the form of a gantry. For example, the cutting devices disclosed in CN211311980U and CN218147469U are that the cutter is installed on the gantry, the textile to be cut passes through the gantry, and then the cutter is translated along the gantry to cut the textile. This cutting device is the most widely used in the market, but it still has the following defects during use

[0003] The fabric needs to pass through the gantry. If you want to cut the fabric from the middle, you need to pass one end of the fabric through the gantry in sequence until it reaches the designated position before cutting;

[0004] When cutting a textile, although the textile can be temporarily fixed, it can only be fixed, and the cut part of the textile cannot be tightened. Therefore, after fixing, the textile is prone to wrinkles, and direct cutting can easily lead to uneven incisions. Utility Model Content

[0005] In order to solve the technical problems existing in the background technology, the technical solution adopted by the utility model is:

[0006] A textile cutting device for weaving comprises a base plate, the upper side of the base plate is rotatably connected to a bracket, the bracket is slidably connected to a knife seat, the knife seat is equipped with a cutting knife, a flipping device is installed on the base plate, the flipping device is used to flip the bracket, and a pressing device is slidably connected to the bracket, the pressing device is used to press the textile, and the sliding of the pressing device can make the textile tight.

[0007] Preferably, the bracket comprises a flat plate, two ends of which are respectively fixedly connected to the first vertical plate and the second vertical plate, and the first vertical plate is connected to the flip device.

[0008] Preferably, the clamping device includes a slider, which can slide on the upper surface of the flat plate. A first electric telescopic rod is installed on one side of the slider, and the first electric telescopic rod is used to push the slider to translate. The top of the slider is fixedly connected to the second electric telescopic rod, and the telescopic end of the second electric telescopic rod passes through a giveway groove on the flat plate. The telescopic end of the second electric telescopic rod is fixedly connected to the pressure plate.

[0009] Preferably, the upper side of the bottom plate is fixedly connected to a pad, and a knife groove is provided on the upper side of the pad.

[0010] Preferably, a guide rod is fixedly connected between the first vertical plate and the second vertical plate, and the knife seat can slide back and forth along the guide rod. A translation device is also provided between the first vertical plate and the second vertical plate, and the translation device is used to drive the knife seat to slide back and forth along the guide rod.

[0011] The advantages of the utility model are that the textile cutting device provided by the utility model can rotate and raise the bracket, and the textile can be inserted from the side without passing the textile from under the bracket little by little. Before cutting, a two-way pulling force can be provided to the textile, so that the textile is in a taut state, and the flatness of the incision can be guaranteed during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, but the emphasis is on illustrating the subject matter of the present invention.

[0013] Figure 1 It is a basic structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 Usage status diagram. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention. Example 1

[0016] like Figure 1-Figure 2 As shown, the utility model provides a textile cutting device for weaving, comprising a bottom plate 1, the upper side of the bottom plate 1 is rotatably connected to a bracket, the bracket comprises a flat plate 12, the two ends of the flat plate 12 are respectively fixedly connected to a first vertical plate 11 and a second vertical plate 13, a guide rod 82 is fixedly connected between the first vertical plate 11 and the second vertical plate 13, a knife seat 83 is slidably connected to the guide rod 82, a cutter 84 is mounted on the knife seat 83, a pad 6 is fixedly connected to the upper side of the bottom plate 1, a knife groove 61 is provided on the upper side of the pad 6, when the flat plate 12 is parallel to the bottom plate 1, the cutter 84 is arranged corresponding to the knife groove 61, and the cutter 84 extends into the knife groove 61. A translation device is also provided between the first vertical plate 11 and the second vertical plate 13, and the translation device is used to drive the knife seat 83 to slide back and forth along the guide rod 82. The translation device includes a screw rod 81 and a travel motor 80. The screw rod 81 rotates between the first vertical plate 11 and the second vertical plate 13. The travel motor 80 drives the screw rod 81 to rotate. A screw rod nut is installed on the knife seat 83, and the screw rod 81 matches the screw rod nut.

[0017] The bottom plate 1 is provided with a flipping device, which is used to flip the bracket, and the first vertical plate 11 is connected to the flipping device. The flipping device includes a flipping motor 74, which is connected to a reducer 75, which is connected to a driving gear 76, and a bearing seat 71 is fixedly connected to the upper side of the bottom plate 1. The bearing seat 71 is rotatably connected to a rotating shaft 72 through a bearing, and one end of the rotating shaft 72 is fixedly connected to a driven gear 73, which is meshed with the driving gear 76. Two fixing rings 70 are fixedly connected to the rotating shaft 72, and the fixing ring 70 is fixed to the first vertical plate 11.

[0018] The support is slidably connected to a clamping device, which is used to clamp the textile, and the sliding of the clamping device can make the textile tight. The clamping device includes a slider 2, which can slide on the upper surface of the flat plate 12. A first electric telescopic rod 4 is installed on one side of the slider 2, and the first electric telescopic rod 4 is used to push the slider 2 to translate. The top of the slider 2 is fixedly connected to a second electric telescopic rod 3, and the telescopic end of the second electric telescopic rod 3 passes through a clearance groove 14 on the flat plate 12, and the telescopic end of the second electric telescopic rod 3 is fixedly connected to a pressing plate 5.

[0019] When in use, the cutting device provided in this embodiment has two working modes. The first mode is basically the same as the traditional cutting device. The textile is passed between the first vertical plate and the second vertical plate, and then the second electric telescopic rod 3 drives the pressing plate 5 to descend, thereby fixing the textile, and then the first electric telescopic rod 4 drives the slider 2 to move horizontally. Therefore, the two pressing plates 5 move in opposite directions, thereby generating a pulling force on the textile, so that the textile is in a taut state, and the travel motor 80 drives the knife seat to move horizontally along the guide rod, so that the cutter moves horizontally in the knife groove 61, thereby cutting the textile. The second mode is as follows: Figure 2 As shown, the bracket is rotated by the flipping device, and the textile can be directly placed on the upper side of the bottom plate 1 from the side, which is particularly suitable for cutting the middle part of the textile, without passing the textile from the bottom of the bracket little by little. After the textile is placed on the upper side of the bottom plate 1, the flipping device rotates the bracket so that the flat plate 12 is parallel to the bottom plate 1, and then the pressing plate 5 is driven down by the second electric telescopic rod 3 to fix the textile, and then the slider 2 is pushed to move horizontally by the first electric telescopic rod 4. Therefore, the two pressing plates 5 move back to back, thereby generating a pulling force on the textile, so that the textile is in a taut state, and the travel motor 80 drives the knife seat to move horizontally along the guide rod, so that the cutter moves horizontally in the knife groove 61, so as to cut the textile.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A textile cutting device for weaving, characterized in that: The bottom plate (1) comprises a bottom plate (1), the top side of the bottom plate (1) is rotatably connected to a bracket, the bracket is slidably connected to a knife seat (83), a cutting knife (84) is mounted on the knife seat (83), a flipping device is mounted on the bottom plate (1), the flipping device is used to flip the bracket, a pressing device is slidably connected to the bracket, the pressing device is used to press the textile, and the sliding of the pressing device can make the textile tight; The bracket comprises a flat plate (12), two ends of the flat plate (12) are respectively fixedly connected to a first vertical plate (11) and a second vertical plate (13), and the first vertical plate (11) is connected to the turning device; The clamping device comprises a slider (2), the slider (2) being able to slide on the upper surface of the flat plate (12), a first electric telescopic rod (4) being arranged on one side of the slider (2), the first electric telescopic rod (4) being used to push the slider (2) to translate, the top of the slider (2) being fixedly connected to a second electric telescopic rod (3), the telescopic end of the second electric telescopic rod (3) passing through a clearance groove (14) on the flat plate (12), and the telescopic end of the second electric telescopic rod (3) being fixedly connected to a pressing plate (5).

2. A textile cutting device for weaving according to claim 1, characterized in that: The upper side of the bottom plate (1) is fixedly connected to a pad plate (6), and the upper side of the pad plate (6) is provided with a knife groove (61).

3. A textile cutting device for weaving according to claim 1, characterized in that: A guide rod (82) is fixedly connected between the first vertical plate (11) and the second vertical plate (13), and the knife seat (83) can slide back and forth along the guide rod (82). A translation device is also provided between the first vertical plate (11) and the second vertical plate (13), and the translation device is used to drive the knife seat (83) to slide back and forth along the guide rod (82).

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