Cloth cutting assembly of hot-wire cloth cutting machine

Abstract

The utility model belongs to the technical field of auxiliary structures of cloth cutting machines, and particularly relates to a cloth cutting assembly of a hot-wire cloth cutting machine, which comprises supporting legs, a machine body structure mounted on the top surfaces of the supporting legs, a stabilizing structure mounted in the middle of the top surface of the machine body structure, a cutting structure mounted in the middle of the stabilizing structure, and a clamping unit and a cloth feeding unit, each clamping unit comprises clamping handles, clamping blocks are installed on the sides, close to each other, of the two clamping handles, springs are connected to one sides of the clamping blocks, stabilizing blocks are connected to the right sides of the clamping blocks, guide rods are installed in the middles, close to the left ends, of the front faces and the back faces of the stabilizing blocks, and guide rails are connected to the outer surfaces of the guide rods. According to the cloth cutting assembly of the hot-wire cloth cutting machine, two clamping blocks can be driven to be close to each other through transmission of a clamping handle, and two stabilizing blocks are driven to be close to each other when the clamping blocks are close to each other, so that cloth is clamped and fixed through the stabilizing blocks, and the situation that when a cutter is used for cutting the cloth, a cutting line inclines, and the cloth cutting efficiency is improved is prevented. And the cloth edge cutting is not tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary structures of cloth cutting machines, in particular to a cloth cutting component of a hot wire cloth cutting machine. Background Art

[0002] Cloth cutting machines are widely used for cutting cloth, leather, cotton textiles, cardboard and other similar materials. The peripheral shapes are divided into straight edge and lace. They are particularly widely used in the field of cloth production. Most of the existing cloth cutting and cutting are completed by cloth cutting machines.

[0003] Traditional cloth cutting machines generally use a high-speed rotating circular knife to cut the cloth by sliding cutting. However, during the cutting process, a large amount of capillary fibers will be generated, and the end surface of the cut cloth will have thread ends falling off, affecting the quality of the cloth. Due to the different materials being cut, if the cloth to be cut is thicker, the cutting force of the cutting mechanism on the slitting knife assembly on the cloth is certain, which can easily lead to the inability of the cutting knife to penetrate the thicker cloth during cutting, resulting in poor cutting effect during the cloth cutting process, and some cloth is not completely cut and separated.

[0004] As disclosed in Chinese patent CN205501704U, a cloth cutting machine is provided with a feed roller for conveying cloth and a first cutter assembly for cutting the cloth on the feed roller on a frame, and a second cutter assembly for pre-cutting the cloth before cutting is provided on the frame in a direction opposite to the first cutter assembly. The second cutter assembly pre-cuts the cloth, and the first cutter assembly performs a second cutting. The second cutting is performed on the basis of the pre-cutting, thereby achieving a better cutting effect.

[0005] However, in the process of cutting cloth in the prior art, due to the difference in the material thickness of the cloth, different cutters and cutting methods are required to better ensure the cutting accuracy and the neatness of the cutting edge. In addition, when cutting cloth in the prior art, the cloth is only cut by tightening the cloth, which can easily cause the cloth to be cut tilted.

[0006] For this reason, we urgently need to provide a cloth cutting block component of a hot wire cloth cutting machine. Utility Model Content

[0007] The purpose of the utility model is to provide a cloth cutting assembly of a hot wire cloth cutting machine, so as to solve the problem that in the process of cutting cloth in the prior art proposed in the above background technology, due to the difference in the material thickness of the cloth, different cutters and cutting methods need to be used, so as to better ensure the cutting accuracy and the neatness of the cutting edge. In addition, when cutting cloth in the prior art, the cloth is only cut by tightening the cloth, which easily leads to the problem of tilted cloth cutting.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cloth cutting assembly of a hot wire cloth cutting machine, comprising a supporting leg, a body structure is installed on the top surface of the supporting leg, a stabilizing structure is installed in the middle of the top surface of the body structure, and a cutting structure is installed in the middle of the stabilizing structure.

[0009] The stabilizing structure comprises a clamping unit and a cloth feeding unit.

[0010] The clamping unit includes a clamping handle, a clamping block is installed on one side of the two clamping handles close to each other, a spring is connected to one side of the clamping block, a stabilizing block is connected to the right side of the clamping block, a guide rod is installed on the middle of the front and back sides of the stabilizing block near the left end, and a guide rail is connected to the outer surface of the guide rod.

[0011] Preferably, the cloth feeding unit includes a roller, a front end of the roller is connected to a motor 1, a guide slide is arranged on the left side of the motor 1, and cloth feeding rollers are installed on the top and bottom surfaces of the guide slide.

[0012] Preferably, the outer surface of the guide rod is slidably connected to the inner part of the slide groove provided in the middle of the guide rail, the two ends of the spring are fixedly connected to the outer surface of the clamping block, and a rectangular groove is provided in the middle of the right side of the stabilizing block. The clamping block is provided with two groups on the front and back sides, each group is divided into two upper and lower parts, and two springs are installed at the left and right ends of each group. The two clamping handles can drive the two stabilizing blocks to approach each other through manual or mechanical linkage. The roller is connected to the encoder, and the encoder determines whether the cloth has reached the target cutting size by collecting data.

[0013] Preferably, the body structure includes a bottom plate, side plates are fixedly installed on the front and left ends of the back of the bottom plate, layer plates are fixedly installed in the middle of one side close to each other, lifting parts are installed on the top surface of the layer plates, and support plates are installed on the top of the lifting parts.

[0014] Preferably, the bottom surface of the bottom plate is fixedly connected to the top of the support leg, a rectangular hole is opened at the left end of the middle part of the front side plate, the inner wall of the rectangular hole is slidably connected to the outer surface of the clamping handle, and the guide rail is fixedly connected to the side plate. The front and back sides of the support plate are slidably connected to the side of the layer plate close to each other.

[0015] Preferably, the cutting structure includes a second motor, the output end of the second motor is connected to a transmission member, the outer surface of the transmission member is connected to a cutting member, a connecting rod is installed in the middle of the bottom surface of the cutting member, and the end of the connecting rod away from the cutting member is connected to a driven block.

[0016] Preferably, the second motor is installed on the right side of the middle part of the front side plate, the transmission member is arranged inside the rectangular groove on the right side of the top stabilizing block, and the outer surface of the driven block is slidably connected with the inner part of the rectangular groove 1 on the right side of the bottom stabilizing block. The cutting member is a hot wire cutting tool, the transmission member is a threaded rod, and the outer surface of the threaded rod is threadedly connected with a sleeve and a moving slider.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The cloth cutting block assembly of the hot wire cloth cutting machine can utilize the transmission of the clamping handle to drive the two clamping blocks to approach each other through the setting of the stabilizing structure. When the clamping blocks approach, they drive the two stabilizing blocks to approach, so as to clamp and fix the cloth by the stabilizing blocks, thereby preventing the cutting line from tilting when the cloth is cut by the cutter, resulting in uneven cutting edges of the cloth.

[0019] 2. The cloth cutting assembly of the hot wire cloth cutting machine, through the setting of the body structure and the cutting structure, uses the second motor to drive the transmission part, thereby using the transmission part to drive the connecting rod and the driven block to reciprocate, and drives the upper and lower cutting parts to reciprocate during the reciprocating movement, and uses the hot wire cutting method to cut the cloth. It is suitable for cutting cloth of various materials and thicknesses. At the same time, the support plate can be adjusted by the lifting part during cutting to support the other end of the cloth to be cut, so as to prevent the cloth from falling after cutting and being scratched by the cutting part to cause damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is an enlarged view of the internal structure of the utility model;

[0022] Figure 3 It is an enlarged diagram of the right side structure of the internal structure of the utility model;

[0023] Figure 4 It is an enlarged view of the left side structure of the internal structure of the utility model.

[0024] In the figure: 1, supporting leg; 101, clamping handle; 102, clamping block; 103, spring; 104, stabilizing block; 105, guide rod; 106, guide rail; 107, roller; 108, motor 1; 109, guide plate; 110, cloth feed roller; 201, motor 2; 202, transmission part; 203, cutting part; 204, connecting rod; 205, driven block; 301, bottom plate; 302, side plate; 303, layer plate; 304, lifting part; 305, supporting plate. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A cloth cutting assembly of a hot wire cloth cutting machine comprises a supporting leg 1, a body structure is installed on the top surface of the supporting leg 1, a stabilizing structure is installed in the middle of the top surface of the body structure, and a cutting structure is installed in the middle of the stabilizing structure.

[0029] The stabilizing structure includes a clamping unit and a cloth feeding unit. The clamping unit includes a clamping handle 101. A clamping block 102 is installed on one side of the two clamping handles 101 close to each other. A spring 103 is connected to one side of the clamping block 102. A stabilizing block 104 is connected to the right side of the clamping block 102. A guide rod 105 is installed near the left end of the front and back middle of the stabilizing block 104. A guide rail 106 is connected to the outer surface of the guide rod 105. The cloth feeding unit includes a roller 107. A motor 108 is connected to one end of the front of the roller 107. A guide slide 109 is arranged on the left side of the motor 108. A cloth feeding roller 110 is installed on the top and bottom surfaces of the guide slide 109.

[0030] The outer surface of the guide rod 105 is slidably connected to the inner surface of a slide groove in the middle of the guide rail 106 , both ends of the spring 103 are fixedly connected to the outer surface of the clamping block 102 , and a rectangular groove is opened in the middle of the right side of the stabilizing block 104 .

[0031] By setting up the stabilizing structure, the two clamping blocks 102 can be driven to approach each other by the transmission of the clamping handle 101. When the clamping blocks 102 approach, they drive the two stabilizing blocks 104 to approach, so that the stabilizing blocks 104 can be used to clamp and fix the cloth, thereby preventing the cutting line from being tilted when the cloth is cut by the cutter, resulting in uneven cutting edges of the cloth.

[0032] When cutting the cloth, the roller 107 is driven to rotate by starting the motor 108, and the cloth can be transported in cooperation with the cloth feeding roller 110. After transporting the cloth of a certain size, the roller 107 stops rotating, and then the clamping handle 101 is used to drive the clamping blocks 102 to approach each other, and the spring 103 is squeezed. When the clamping blocks 102 approach each other, the two stabilizing blocks 104 are driven to approach each other, so as to clamp and fix the cloth, making the cloth more stable when cutting. After cutting, the restoring deformation force of the spring 103 is used to restore the stable structure, so as not to hinder the subsequent cloth transportation process.

[0033] Embodiment 2:

[0034] The machine body structure includes a bottom plate 301, a side plate 302 is fixedly installed on the front and back left ends of the bottom plate 301, a layer plate 303 is fixedly installed in the middle of one side of the two side plates 302 close to each other, a lifting member 304 is installed on the top surface of the layer plate 303, and a support plate 305 is installed on the top of the lifting member 304. The bottom surface of the bottom plate 301 is fixedly connected to the top of the support leg 1, a rectangular hole is opened at the left end of the middle of the front side plate 302, the inner wall of the rectangular hole is slidably connected to the outer surface of the clamping handle 101, and the guide rail 106 is fixedly connected to the side plate 302.

[0035] The cutting structure includes a second motor 201, the output end of the second motor 201 is connected to a transmission member 202, the outer surface of the transmission member 202 is connected to a cutting member 203, a connecting rod 204 is installed in the middle of the bottom surface of the cutting member 203, and a driven block 205 is connected to the end of the connecting rod 204 away from the cutting member 203. The second motor 201 is installed on the right side of the middle of the front side of the side plate 302, the transmission member 202 is arranged inside a rectangular groove opened on the right side of the top stabilizing block 104, and the outer surface of the driven block 205 is slidably connected to the inside of a rectangular groove opened on the right side of the bottom stabilizing block 104.

[0036] Through the setting of the body structure and the cutting structure, the motor 201 is used to drive the transmission member 202, so that the transmission member 202 drives the connecting rod 204 and the driven block 205 to reciprocate, and drives the upper and lower cutting members 203 to reciprocate during the reciprocating movement, and uses the hot wire cutting method to cut the cloth. It is suitable for cutting cloth of various materials and thicknesses. At the same time, when cutting, the lifting member 304 adjusts the support plate 305 to support the other end of the cloth to be cut, so as to prevent the cloth from falling after cutting and being scratched by the cutting member to cause damage.

[0037] When cutting the cloth, start the second motor 201 to drive the transmission member 202 to rotate. The transmission member 202 includes a threaded rod and a movable slider. The movable slider is threadedly connected to the threaded rod, and the movable slider is slidably connected to the inside of a slide groove opened in the middle of the right side of the upper end stabilizing block. The threaded rod can drive the movable slider to reciprocate when rotating. The movable slider drives the connecting rod and the driven block 205 to reciprocate synchronously when reciprocating, thereby driving the cutting member 203 to cut the cloth. Before cutting, the part of the cloth located on the right side of the cutting member 203 can be placed on the top surface of the support plate 305, thereby providing a certain degree of support for the cloth to prevent the cloth from being scratched by the cutting member 203 when it falls after cutting, thereby causing damage.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A cloth cutting assembly for a hot wire cloth cutting machine, comprising a support leg (1), characterized in that: The support leg (1) has a body structure installed on the top surface, a stabilizing structure installed in the middle of the top surface of the body structure, and a cutting structure installed in the middle of the stabilizing structure; The stabilizing structure comprises a clamping unit and a cloth feeding unit; The clamping unit comprises a clamping handle (101), a clamping block (102) is installed on one side of the two clamping handles (101) close to each other, a spring (103) is connected to one side of the clamping block (102), a stabilizing block (104) is connected to the right side of the clamping block (102), a guide rod (105) is installed on the middle of the front and back sides of the stabilizing block (104) close to the left end, and a guide rail (106) is connected to the outer surface of the guide rod (105).

2. The cloth cutting assembly of the hot wire cloth cutting machine according to claim 1, characterized in that: The cloth feeding unit comprises a roller (107), a front end of the roller (107) is connected to a motor 1 (108), a guide slide (109) is arranged on the left side of the motor 1 (108), and cloth feeding rollers (110) are installed on the top and bottom surfaces of the guide slide (109).

3. The cloth cutting assembly of the hot wire cloth cutting machine according to claim 2, characterized in that: The outer surface of the guide rod (105) is slidably connected to the inner part of a slide groove in the middle of the guide rail (106), the two ends of the spring (103) are fixedly connected to the outer surface of the clamping block (102), and a rectangular groove is opened in the middle of the right side of the stabilizing block (104).

4. The cloth cutting assembly of a hot wire cloth cutting machine according to claim 1, characterized in that: The machine body structure comprises a bottom plate (301), side plates (302) are fixedly installed on the front and left ends of the back of the bottom plate (301), a layer plate (303) is fixedly installed in the middle of one side close to the two side plates (302), a lifting member (304) is installed on the top surface of the layer plate (303), and a support plate (305) is installed on the top of the lifting member (304).

5. The cloth cutting assembly of the hot wire cloth cutting machine according to claim 4, characterized in that: The bottom surface of the bottom plate (301) is fixedly connected to the top of the supporting leg (1); a rectangular hole is opened at the left end of the middle of the front side plate (302); the inner wall of the rectangular hole is slidably connected to the outer surface of the clamping handle (101); and the guide rail (106) is fixedly connected to the side plate (302).

6. The cloth cutting assembly of a hot wire cloth cutting machine according to claim 1, characterized in that: The cutting structure comprises a second motor (201), the output end of the second motor (201) is connected to a transmission member (202), the outer surface of the transmission member (202) is connected to a cutting member (203), a connecting rod (204) is installed in the middle of the bottom surface of the cutting member (203), and the end of the connecting rod (204) away from the cutting member (203) is connected to a driven block (205).

7. The cloth cutting assembly of the hot wire cloth cutting machine according to claim 6, characterized in that: The second motor (201) is installed on the right side of the middle part of the front side plate (302), the transmission member (202) is arranged inside a rectangular groove opened on the right side of the top stabilizing block (104), and the outer surface of the driven block (205) is slidably connected with the inside of a rectangular groove opened on the right side of the bottom stabilizing block (104).

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