Cloth cutting device for spinning

Abstract

The utility model discloses a cloth cutting device for spinning, and relates to the technical field of spinning. The device comprises a machine body and a conveying assembly, the conveying assembly is arranged in the machine body, and the top of the machine body is fixedly connected with a connecting frame. The automatic hydraulic rod driving force drives the connecting plate, the fixing plate, the torsional spring rod, the sleeve, the rectangular plate, the limiting cylinder, the limiting plate and other assemblies to be matched with one another, the conveying assembly is started to convey cloth to the top of the cutting tool, and meanwhile the automatic hydraulic rod arranged at the top of the inner wall of the connecting frame is started; when an automatic hydraulic rod moves, a cutting tool fixed to the circumferential face is driven to move downwards, when the automatic hydraulic rod moves, a connecting plate fixed to the circumferential face is driven to move downwards, and therefore a fixing plate fixed to the front side face moves downwards, when cloth is cut, the cloth is prevented from moving, and the cut cloth meets the standard.

Description

Technical Field

[0001] The utility model belongs to the technical field of textiles, in particular to a textile cloth cutting device. Background Art

[0002] Traditional mechanical tools (such as round knives or straight knives) are used to cut fabrics, which are suitable for large-scale production, but may cause tool wear and uneven cutting. Cutting with a laser beam can achieve high-precision and non-physical contact cutting, which is suitable for applications with complex patterns and high-precision requirements. Cutting with ultrasonic vibration tools can effectively reduce edge burrs and melting of the fabric, but the equipment cost is relatively high.

[0003] A Chinese patent with announcement number: CN105908480A discloses a textile fabric cutting device, which includes a workbench, which is a rectangular structure; slide grooves are respectively provided on both sides of the workbench, and the slide grooves are U-shaped structures, and the slide grooves half wrap the side of the workbench; a frame is provided on the upper surface of the slide groove; a slider is suspended on the frame through a dovetail structure, and a cutter is inlaid on the lower surface of the slider, and the cutter is a double-edged structure; a servo motor is provided on the end face of the frame, and the servo motor is connected to a first screw rod, and the first screw rod passes through the slider and is threadedly connected to the slider; a pad is provided on the upper surface of the workbench corresponding to the cutter, and a groove structure is provided on the upper surface of the pad.

[0004] However, in the above design, when the cloth is cut, the cloth is easily displaced, thereby failing to meet the cutting standard, and needs to be improved. Utility Model Content

[0005] The utility model aims to provide a textile cloth cutting device, which drives the connecting plate, the fixing plate, the torsion spring rod, the sleeve, the rectangular plate, the limiting cylinder, the limiting plate and other components to cooperate with each other through the driving force of the automatic hydraulic rod, realizes starting the transmission component to transmit the cloth to the top of the cutting tool, and at the same time starts the automatic hydraulic rod arranged on the top of the inner wall of the connecting frame, drives the cutting tool fixed on the circumferential surface to move downward, and solves the existing problems.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a textile cloth cutting device, comprising a machine body and a transmission component, wherein the transmission component is arranged inside the machine body, the top of the machine body is fixedly connected with a connecting frame, the top of the inner wall of the connecting frame is fixedly connected with an automatic hydraulic rod, the circumferential surface of the automatic hydraulic rod is fixedly connected with a cutting tool, the circumferential surface of the automatic hydraulic rod is provided with a limiting device, the limiting device comprises a connecting plate, the connecting plate is fixedly connected to the circumferential surface of the automatic hydraulic rod, the positive side surface of the connecting plate is fixedly connected with a fixing plate, the side surface of the fixing plate is rotatably connected with a torsion spring rod, the circumferential surface of the torsion spring rod is fixedly connected with a sleeve, the circumferential surface of the sleeve is fixedly connected with a rectangular plate, and the side surface of the rectangular plate is rotatably connected with a limiting cylinder.

[0008] Furthermore, the circumferential surface of the limiting cylinder is fixedly connected to the limiting plate, the bottom of the connecting plate is fixedly connected to the supporting plate, the front side of the supporting plate is fixedly connected to a spring, and the end of the spring away from the supporting plate is fixedly connected to the circumferential surface of the sleeve, and the bottom of the body is fixedly connected to a supporting tripod. The design of the limiting plate is conducive to the limiting cylinder contacting the surface of the cloth while the limiting plate contacts the surface of the cloth. As the torsion spring rod continues to rotate, the cloth is in a compressed state.

[0009] Furthermore, the side cross-section of the connecting frame is set to be convex, and the initial state of the spring is set to be a relaxed state. The design of the spring is conducive to enhancing the downward pressure of the limiting cylinder and the limiting plate on the cloth.

[0010] Furthermore, the side surface of the limiting plate is configured to be L-shaped, and the limiting cylinder is located at the top of the conveying assembly. The above design is beneficial to preventing the cloth from being displaced.

[0011] Furthermore, the limiting plate is located above the conveying assembly, and the above design is conducive to further enhancing the downward pressure on the cloth.

[0012] Furthermore, a dust removal device is provided on the top of the machine body, and the dust removal device includes an airbag, which is fixedly connected to the top of the machine body. An air pipe runs through the front side of the airbag, and an air nozzle is provided on the circumferential surface of the air pipe. The above design is conducive to preventing impurities from affecting the cutting effect during the cutting process.

[0013] Furthermore, a lower pressure rod is fixedly connected to the top of the inner wall of the connecting frame, and a squeeze plate is fixedly connected to the circumferential surface of the lower pressure rod. The above design is conducive to driving the squeeze plate fixed on the circumferential surface to move downward when the lower pressure rod moves downward.

[0014] Furthermore, the air pipe is located at the top of the machine body, and two air bags are provided, which are symmetrical to each other along the vertical center axis of the top of the machine body. The above design is conducive to enhancing the effect of removing impurities.

[0015] Furthermore, the airbag is located on the movement track of the extrusion disk. The above design is advantageous in that when the extrusion disk is subjected to the extrusion force, no operation by the staff is required, thus saving time and effort.

[0016] Furthermore, there are multiple supporting legs, which are symmetrical to each other along the vertical center axis of the bottom of the machine body. The above design is conducive to enhancing the stability of the machine during operation.

[0017] The utility model has the following beneficial effects:

[0018] The utility model drives the connecting plate, the fixing plate, the torsion spring rod, the sleeve, the rectangular plate, the limiting cylinder, the limiting plate and other components to cooperate with each other through the driving force of the automatic hydraulic rod, so as to realize starting the transmission component to transmit the cloth to the top of the cutting tool, and at the same time starting the automatic hydraulic rod arranged on the top of the inner wall of the connecting frame to drive the cutting tool fixed on the circumferential surface to move downward. When the automatic hydraulic rod moves, it drives the connecting plate fixed on the circumferential surface to move downward, so that the fixing plate fixed on the positive side surface moves downward, and when the cloth is cut, the cloth is prevented from displacement, so that the cloth after cutting meets the standard.

[0019] The utility model drives the airbag, air pipe, downward pressure rod, extrusion plate and other components to cooperate with each other through the downward pressure of the connecting plate, so that when the connecting plate moves downward, the downward pressure rod fixed on the top of the inner wall is driven to move downward, and the extrusion plate fixed on the circumferential surface is driven to move downward at the same time. As the connecting plate continues to move, the extrusion plate contacts the airbag fixed on the top of the machine body, and impurities on the top of the cloth are blown away before cutting to prevent the impurities from affecting the cutting effect.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of some components of the limit device of the utility model;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing plate of the utility model;

[0025] Figure 4 For the utility model Figure 2 A is a schematic diagram of the enlarged three-dimensional structure;

[0026] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged three-dimensional structure of B;

[0027] Figure 6 This is a half-section three-dimensional structural schematic diagram of the connecting frame of the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Machine body; 2. Transmission assembly; 3. Connecting frame; 4. Automatic hydraulic rod; 5. Cutting tool; 6. Supporting leg; 7. Limiting device; 71. Connecting plate; 72. Fixing plate; 73. Torsion spring rod; 74. Sleeve; 75. Rectangular plate; 76. Limiting cylinder; 77. Limiting plate; 78. Supporting plate; 79. Spring; 8. Dust removal device; 81. Air bag; 82. Air pipe; 83. Pressing rod; 84. Extrusion plate; 85. Air nozzle. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-6 The utility model is a textile cloth cutting device, comprising a body 1 and a transmission assembly 2, the transmission assembly 2 is arranged inside the body 1, the top of the body 1 is fixedly connected with a connecting frame 3, the top of the inner wall of the connecting frame 3 is fixedly connected with an automatic hydraulic rod 4, the circumferential surface of the automatic hydraulic rod 4 is fixedly connected with a cutting tool 5, the circumferential surface of the automatic hydraulic rod 4 is provided with a limiting device 7, the limiting device 7 comprises a connecting plate 71, the connecting plate 71 is fixedly connected to the circumferential surface of the automatic hydraulic rod 4, the positive side surface of the connecting plate 71 is fixedly connected with a fixing plate 72, the side surface of the fixing plate 72 is rotatably connected with a torsion spring rod 73, the circumferential surface of the torsion spring rod 73 is fixedly connected with a sleeve 74, the circumferential surface of the sleeve 74 is fixedly connected with a rectangular plate 75, and the side surface of the rectangular plate 75 is rotatably connected with a limiting cylinder 76.

[0032] The circumferential surface of the limiting cylinder 76 is fixedly connected to the limiting plate 77, the bottom of the connecting plate 71 is fixedly connected to the supporting plate 78, the positive side surface of the supporting plate 78 is fixedly connected to the spring 79, and the end of the spring 79 away from the supporting plate 78 is fixedly connected to the circumferential surface of the sleeve 74, and the bottom of the body 1 is fixedly connected to the supporting leg 6. The design of the limiting plate 77 is conducive to the limiting cylinder 76 contacting the surface of the cloth while the limiting plate 77 contacts the surface of the cloth. As the torsion spring rod 73 continues to rotate, the cloth is in a compressed state.

[0033] The side cross-section of the connecting frame 3 is set to be convex, and the initial state of the spring 79 is set to be relaxed. The design of the spring 79 is conducive to enhancing the downward pressure of the limiting cylinder 76 and the limiting plate 77 on the cloth.

[0034] The side surface of the limiting plate 77 is set to be L-shaped, and the limiting cylinder 76 is located on the top of the transmission component 2. The above design is conducive to preventing the cloth from being displaced.

[0035] The limiting plate 77 is located above the conveying assembly 2. The above design is beneficial to further enhance the downward pressure on the cloth.

[0036] A dust removal device 8 is provided on the top of the body 1, and the dust removal device 8 includes an air bag 81, and the air bag 81 is fixedly connected to the top of the body 1. An air pipe 82 passes through the front side of the air bag 81, and an air nozzle 85 is provided on the circumferential surface of the air pipe 82. The above design is conducive to preventing impurities from affecting the cutting effect during the cutting process.

[0037] A pressing rod 83 is fixedly connected to the top of the inner wall of the connecting frame 3, and a squeezing plate 84 is fixedly connected to the circumferential surface of the pressing rod 83. The above design is conducive to driving the squeezing plate 84 fixed on the circumferential surface to move downward when the pressing rod 83 moves downward.

[0038] The air pipe 82 is located at the top of the body 1 , and two air bags 81 are provided, which are symmetrical to each other along the vertical center axis of the top of the body 1 . The above design is conducive to enhancing the effect of removing impurities.

[0039] The airbag 81 is located on the movement track of the extrusion plate 84. The above design is advantageous in that when the extrusion plate 84 is subjected to the extrusion force, there is no need for staff to operate, thus saving time and effort.

[0040] There are multiple supporting legs 6, which are symmetrical to each other along the vertical center axis of the bottom of the machine body 1. The above design is beneficial to enhancing the stability of the machine during operation.

[0041] A specific application of this embodiment is as follows: first, when the cloth needs to be cut, the staff places the cloth on the top of the conveying assembly 2, and then starts the conveying assembly 2 to convey the cloth to the top of the cutting tool 5, and at the same time starts the automatic hydraulic rod 4 set on the top of the inner wall of the connecting frame 3, driving the cutting tool 5 fixed on the circumferential surface to move downward, and when the automatic hydraulic rod 4 moves, it drives the connecting plate 71 fixed on the circumferential surface to move downward, so that the fixed plate 72 fixed on the positive side surface moves downward, and at the same time drives the torsion spring rod 73 rotating on the side surface to move downward, the torsion spring rod 73 moves downward, and drives the sleeve 74 fixed on the circumferential surface to move downward, when the sleeve 74 moves downward, it drives the rectangular plate 75 fixed on the circumferential surface to move downward, and at the same time the rectangular plate 75 moves downward, driving the limiting cylinder 76 fixed on the side surface to move downward and contact the surface of the cloth, when the limiting cylinder 76 contacts the surface of the cloth , and at the same time, the limiting plate 77 fixed on the circumferential surface contacts the surface of the material. As the automatic hydraulic rod 4 continues to move, the limiting cylinder 76 moves on the surface of the cloth, and at the same time, the torsion spring rod 73 rotates. The rotation of the torsion spring rod 73 drives the rectangular plate 75 to move upward in an arc shape, so that the limiting cylinder 76 rotates and moves in a straight line, completing the compression of the cloth and performing the cutting work. Finally, when the connecting plate 71 moves downward, the pressing rod 83 fixed on the top of the inner wall is driven to move downward, and at the same time, the squeezing disk 84 fixed on the circumferential surface is driven to move downward. As the connecting plate 71 continues to move, the squeezing disk 84 contacts the air bag 81 fixed on the top of the machine body 1 and squeezes it. When the air bag 81 is squeezed, the gas stored in the air bag 81 enters the air pipe 82 passing through the side of the air bag 81, and then is sprayed out again through the air nozzle 85 arranged on the circumferential surface of the air pipe 82 to remove impurities on the top of the cloth.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A textile fabric cutting device, comprising a machine body (1) and a transmission assembly (2), characterized in that: The conveying assembly (2) is arranged inside the machine body (1); the top of the machine body (1) is fixedly connected to a connecting frame (3); the top of the inner wall of the connecting frame (3) is fixedly connected to an automatic hydraulic rod (4); the circumferential surface of the automatic hydraulic rod (4) is fixedly connected to a cutting tool (5); and a limiting device (7) is provided on the circumferential surface of the automatic hydraulic rod (4); The limiting device (7) comprises a connecting plate (71), wherein the connecting plate (71) is fixedly connected to the circumferential surface of the automatic hydraulic rod (4), the front side surface of the connecting plate (71) is fixedly connected to a fixing plate (72), the side surface of the fixing plate (72) is rotatably connected to a torsion spring rod (73), the circumferential surface of the torsion spring rod (73) is fixedly connected to a sleeve (74), the circumferential surface of the sleeve (74) is fixedly connected to a rectangular plate (75), and the side surface of the rectangular plate (75) is rotatably connected to a limiting cylinder (76).

2. A textile fabric cutting device according to claim 1, characterized in that: The circumferential surface of the limiting cylinder (76) is fixedly connected to the limiting plate (77), the bottom of the connecting plate (71) is fixedly connected to the supporting plate (78), the front side of the supporting plate (78) is fixedly connected to the spring (79), and one end of the spring (79) away from the supporting plate (78) is fixedly connected to the circumferential surface of the sleeve (74), and the bottom of the machine body (1) is fixedly connected to the supporting footrest (6).

3. A textile fabric cutting device according to claim 2, characterized in that: The side cross-section of the connecting frame (3) is set to be convex, and the initial state of the spring (79) is set to be a relaxed state.

4. A textile fabric cutting device according to claim 3, characterized in that: The side surface of the limiting plate (77) is arranged to be L-shaped, and the limiting cylinder (76) is located at the top of the transmission component (2).

5. A textile fabric cutting device according to claim 4, characterized in that: The limiting plate (77) is located above the transmission assembly (2).

6. A textile fabric cutting device according to claim 5, characterized in that: A dust removal device (8) is provided on the top of the machine body (1), the dust removal device (8) comprising an air bag (81), the air bag (81) being fixedly connected to the top of the machine body (1), an air pipe (82) penetrating the front side of the air bag (81), and an air nozzle (85) being provided on the circumferential surface of the air pipe (82).

7. A textile fabric cutting device according to claim 6, characterized in that: A pressing rod (83) is fixedly connected to the top of the inner wall of the connecting frame (3), and a pressing plate (84) is fixedly connected to the circumferential surface of the pressing rod (83).

8. A textile fabric cutting device according to claim 7, characterized in that: The air pipe (82) is located at the top of the machine body (1), and two air bags (81) are provided, and are symmetrical to each other along the vertical center axis of the top of the machine body (1).

9. A textile fabric cutting device according to claim 8, characterized in that: The airbag (81) is located on the movement track of the extrusion disk (84).

10. A textile fabric cutting device according to claim 9, characterized in that: The supporting legs (6) are provided in plurality and are symmetrical to each other along the vertical center axis of the bottom of the machine body (1).

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