Cloth slitting and cutting assembly for hot-wire cloth cutting machine

Abstract

The utility model belongs to the technical field of slitting and cutting of cloth cutting machines, and particularly relates to a cloth slitting and cutting assembly for a hot-wire cloth cutting machine, which comprises supporting legs, a supporting and guiding structure is mounted on the top surfaces of the supporting legs, a cleaning structure is mounted at the left end of the supporting and guiding structure, and a cutting structure is mounted in the middle of the supporting and guiding structure. And the cutting structure comprises a feeding unit and an adjusting unit, the adjusting unit comprises sliding blocks, the ends, close to each other, of the two sliding blocks are connected with a cutting rod, a cutter is installed on the outer surface of the cutting rod, and an adjusting bolt is installed in the middle of the top face of the cutter. According to the cloth slitting and cutting assembly for the hot-wire cloth cutting machine, the distance between the cutters can be rapidly adjusted through the adjusting bolts, so that the cutting size of cloth strips can be rapidly adjusted, the asynchronous motor is used for driving the transmission part and the sliding block to adjust the position of the cutting rod, and therefore the cloth slitting and cutting assembly is suitable for slitting cloth of various thicknesses.

Description

Technical Field

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

[0002] A cloth cutting machine is a machine that is mainly used for cutting a large number of small-sized samples or products. The most critical structure of a slitting machine is the cutter used to cut the fabric, and the cutter is fixed on the cutter holder. The cutter needs to be fixed when cutting the fabric, and in actual production, the fabric will need to be cut into different widths, so it is necessary to frequently adjust the distance between the cutters and increase or decrease the number of cutters.

[0003] The more strips there are, the more new tools need to be installed, the longer the installation time is, the longer the equipment is shut down, and the greater the impact on production efficiency.

[0004] As disclosed in Chinese patent CN219364147U, a quick-loading knife holder assembly and a slitting machine for textile fabrics are provided. Through the knife holder and the tool module, the knife holder includes a mounting rod and two positioning parts at both ends of the mounting rod, the mounting rod includes two fixed sections and a movable section respectively fixed on the two positioning parts, the fixed section is provided with two mutually spaced clamping plates, the clamping plates are provided with a slide groove, and a locking rod is slidably matched in the slide groove; the end of the movable section is provided with a plug-in block, the upper side of the plug-in block is provided with a limit block, and the plug-in block is provided with an L-shaped card slot; the tool module includes a cutting knife, a mounting seat and a connecting part. The number of movable sections is plural, and the number of knives on each movable section and the spacing of the knife installation are preset according to different fabric products. Therefore, when the slitting machine needs to replace and adjust the knife, it only needs to remove the movable section on the utility model, select the movable section that meets the requirements and reinstall it, which can greatly reduce the time for adjusting or installing the knife.

[0005] However, in the prior art, due to the different uses of the cloth, the spacing between the cutting tools used in the cloth cutting machine also needs to be adjusted in time. In this way, during the process of cutting the cloth into strips, the spacing between the tools needs to be easily adjusted.

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

[0007] The purpose of the utility model is to provide a cloth strip cutting component for a hot wire cloth cutting machine, so as to solve the problem raised in the above background technology that in the prior art, due to the different uses of the cloth, the spacing between the cutting tools used in the process of cutting the cloth with the cloth cutting machine also needs to be adjusted in time, so in the process of cutting the cloth into strips, the spacing between the tools needs to be easily adjusted.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cloth strip cutting assembly for a hot wire cloth cutting machine, comprising a support leg, a support guide structure is installed on the top surface of the support leg, a cleaning structure is installed on the left end of the support guide structure, and a cutting structure is installed in the middle of the support guide structure.

[0009] The cutting structure comprises a feeding unit and an adjusting unit.

[0010] The adjustment unit comprises a slider, two sliders are close to each other and connected with a cutting rod at one end, a cutter is installed on the outer surface of the cutting rod, and an adjustment bolt is installed in the middle of the top surface of the cutter.

[0011] Preferably, the feeding unit includes a support frame, a layer plate is installed in the middle of one side of two support frames close to each other, an asynchronous motor is installed at the top middle of the back side of the support frame, a transmission member is connected to the output end of the asynchronous motor, and a steering rod is arranged on the left side of the front side of the transmission member.

[0012] Preferably, the bottom surface of the support frame is fixedly connected to the top of the support leg, the outer surface of the slider is slidably connected to the inside of a rectangular slide groove provided on the front of the support frame, and the transmission member is connected to the slider through a connecting rope. The transmission member includes a driving shaft, a driving wheel, a driven wheel, a belt, and a secondary wheel.

[0013] Preferably, the support and guide structure includes a guide roller, a rotating member is arranged on the right side of the guide roller, a roller is installed in the middle of the outer surface of the rotating member, and support members are installed on the front and back ends of the outer surface of the rotating member.

[0014] Preferably, the guide roller is rotatably mounted inside a rotation hole opened near the left end of the front side of the support frame, and the support member is mounted inside a rotation hole opened in the middle of the front side of the support frame. The rotating member is a rotating shaft, the supporting member is a bearing, and the rotating member, roller, and bearing are divided into four groups and installed in an interlaced manner.

[0015] Preferably, the cleaning structure includes a pump box, an air pipe is installed in the middle of the top surface of the pump box, an air pump 1 is installed inside the pump box, the end of the air pipe away from the pump box is connected to a cleaning roller, a nozzle is installed on the outer surface of the cleaning roller, a dust box is arranged on the back of the pump box, a rectangular through hole is opened on the left side of the dust box, and a filter plate is installed inside, an exhaust pipe is installed on the back of the dust box, and the end of the exhaust pipe away from the dust box is connected to air pump 2.

[0016] Preferably, the back of the pump box is fixedly connected to the front of the support frame, the top of the dust box is fixedly connected to the bottom of the layer board, and the front of the air pump is fixedly connected to the back of the support frame. A plurality of filter holes are provided at the connection part between the layer board and the dust box, and the distribution area of ​​the filter holes is adapted to the top area of ​​the dust box. The filter plate is a solid frame with multiple layers of filter screens installed inside.

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

[0018] 1. The fabric strip cutting assembly for the hot wire fabric cutting machine can quickly adjust the spacing between the cutters by using the adjustment bolt through the setting of the cutting structure, so as to quickly adjust the cutting size of the fabric strips. The position of the cutting rod can be adjusted by using the asynchronous motor to drive the transmission part and the slider, so that it is suitable for cutting fabrics of various thicknesses.

[0019] 2. The fabric strip cutting assembly for the hot wire fabric cutting machine, through the setting of the cleaning structure, uses air pump 1 to blow air, and the air flow can be sprayed to the top surface of the fabric through the air pipe and the nozzle, so as to remove the dust on the surface of the fabric, and uses air pump 2 to draw the inside of the dust collecting box into a negative pressure state, so that the dust collecting box can be effectively collected. 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 a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is an enlarged view of the transmission cutting structure of the utility model;

[0023] Figure 4 It is an enlarged view of the transmission structure of the utility model;

[0024] Figure 5 It is an enlarged view of the cutter structure of the utility model.

[0025] In the figure: 1, supporting leg; 101, pump box; 102, air pipe; 103, air pump 1; 104, cleaning roller; 105, nozzle; 106, dust box; 107, filter plate; 108, exhaust pipe; 109, air pump 2; 201, guide roller; 202, rotating part; 203, roller; 204, supporting part; 301, supporting frame; 302, layer plate; 303, asynchronous motor; 304, transmission part; 305, steering rod; 306, slider; 307, cutting rod; 308, cutter; 309, adjusting bolt. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A cloth strip cutting assembly for a hot wire cloth cutting machine comprises a support leg 1, a support guide structure is installed on the top surface of the support leg 1, a cleaning structure is installed on the left end of the support guide structure, and a cutting structure is installed in the middle of the support guide structure.

[0030] The cutting structure includes a feeding unit and an adjusting unit. The adjusting unit includes a slider 306. A cutting rod 307 is connected to one end of two sliders 306 close to each other. A cutter 308 is installed on the outer surface of the cutting rod 307. An adjusting bolt 309 is installed in the middle of the top surface of the cutter 308. The feeding unit includes a support frame 301. A layer plate 302 is installed in the middle of one side of the two support frames 301 close to each other. An asynchronous motor 303 is installed at the top of the middle of the back of the support frame 301. The output end of the asynchronous motor 303 is connected to a transmission member 304. A steering rod 305 is arranged on the left side of the front of the transmission member 304.

[0031] The bottom surface of the support frame 301 is fixedly connected to the top of the support leg 1, the outer surface of the slider 306 is slidably connected to the inside of a rectangular slide groove provided on the front of the support frame 301, and the transmission member 304 is connected to the slider 306 through a connecting rope.

[0032] By setting the cutting structure, the spacing between the cutters 308 can be quickly adjusted using the adjustment bolt 309, so as to quickly adjust the cutting size of the cloth strips. The asynchronous motor 303 drives the transmission member 304 and the slider 306 to adjust the position of the cutting rod 307, so as to be suitable for cutting cloth of various thicknesses.

[0033] When the cutter 308 needs to cut fabrics of different thicknesses, the asynchronous motor 303 is started to rotate, thereby driving the driving shaft of the transmission member 304 to rotate, and the driving shaft drives the driving wheel to rotate, and the driving wheel drives the belt and the driven wheel to rotate, and the driven wheel drives the driven shaft and the secondary wheel to rotate. Since the slider 306 is connected to the steering rod 305 and the secondary wheel through a connecting rope, the slider 306 is driven to slide inside the rectangular through hole, thereby adjusting the height of the cutting rod 307, so that it is suitable for cutting fabrics of various thicknesses. When adjusting the spacing of the cutter 308, the cutter 308 can be moved on the surface of the cutting rod 307 by rotating the adjusting bolt 309, so as to quickly adjust the spacing of the cutter 308.

[0034] Embodiment 2:

[0035] The supporting guide structure includes a guide roller 201, a rotating member 202 is arranged on the right side of the guide roller 201, a roller 203 is installed in the middle of the outer surface of the rotating member 202, and a support member 204 is installed on the front and one end of the back of the outer surface of the rotating member 202. The guide roller 201 is rotatably installed inside the rotating hole opened near the left end of the front side of the support frame 301, and the support member 204 is installed inside the rotating hole opened in the middle of the front side of the support frame 301.

[0036] The cleaning structure includes a pump box 101, an air delivery pipe 102 is installed in the middle of the top surface of the pump box 101, an air pump 103 is installed inside the pump box 101, a cleaning roller 104 is connected to the end of the air delivery pipe 102 away from the pump box 101, a nozzle 105 is installed on the outer surface of the cleaning roller 104, a dust box 106 is arranged on the back of the pump box 101, a rectangular through hole is provided on the left side of the dust box 106, a filter plate 107 is installed inside, an air extraction pipe 108 is installed on the back of the dust box 106, and an air pump 2 109 is connected to the end of the air extraction pipe 108 away from the dust box 106. The back of the pump box 101 is fixedly connected to the front of the support frame 301, the top surface of the dust box 106 is fixedly connected to the bottom surface of the layer plate 302, and the front of the air pump 2 109 is fixedly connected to the back of the support frame 301.

[0037] By setting up the cleaning structure, air pump 103 is used for blowing, and the air flow can be sprayed to the top surface of the cloth through the air pipe 102 and the nozzle 105, so as to remove the dust on the surface of the cloth, and air pump 2 109 is used to draw the inside of the dust box 106 into a negative pressure state, so that the dust can be effectively collected by the dust box 106.

[0038] When cleaning the dust on the cloth, the air pump 103 is started to blow the air through the air pipe 102. After the air passes through the air pipe 102 and the cleaning roller 104, the dust on the top surface of the cloth is blown through the nozzle 105 to complete the cleaning of the cloth. At the same time, the air pump 2 109 can be started to draw the inside of the dust box 106 into a negative pressure state through the exhaust pipe 108. The flying dust can be absorbed into the dust box 106 by using the plurality of filter holes opened on the top surface of the layer plate 302, and the dust is collected in the dust box 106 through the filtration of the filter plate 107, so that it is convenient for centralized treatment.

[0039] 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 strip cutting assembly for a hot wire cloth cutting machine, comprising a support leg (1), characterized in that: A support guide structure is installed on the top surface of the support leg (1), a cleaning structure is installed on the left end of the support guide structure, and a cutting structure is installed in the middle of the support guide structure; The cutting structure includes a feeding unit and an adjusting unit; The adjustment unit comprises a slider (306), two sliders (306) are connected to a cutting rod (307) at one end close to each other, a cutter (308) is installed on the outer surface of the cutting rod (307), and an adjustment bolt (309) is installed in the middle of the top surface of the cutter (308).

2. The cloth strip cutting assembly for a hot wire cloth cutting machine according to claim 1, characterized in that: The feeding unit comprises a support frame (301), a layer plate (302) is installed in the middle of one side of two support frames (301) close to each other, an asynchronous motor (303) is installed at the top of the middle of the back side of the support frame (301), the output end of the asynchronous motor (303) is connected to a transmission member (304), and a steering rod (305) is arranged on the left side of the front side of the transmission member (304).

3. The cloth strip cutting assembly for a hot wire cloth cutting machine according to claim 2, characterized in that: The bottom surface of the support frame (301) is fixedly connected to the top of the support leg (1), the outer surface of the slider (306) is slidably connected to the inside of a rectangular slide groove provided on the front of the support frame (301), and the transmission member (304) is connected to the slider (306) via a connecting rope.

4. The cloth strip cutting assembly for a hot wire cloth cutting machine according to claim 1, characterized in that: The support and guide structure comprises a guide roller (201), a rotating member (202) is arranged on the right side of the guide roller (201), a roller (203) is installed in the middle of the outer surface of the rotating member (202), and a support member (204) is installed at one end of the front and back sides of the outer surface of the rotating member (202).

5. The cloth strip cutting assembly for a hot wire cloth cutting machine according to claim 4, characterized in that: The guide roller (201) is rotatably mounted inside a rotation hole opened on the front side of the support frame (301) near the left end, and the support member (204) is mounted inside a rotation hole opened in the middle of the front side of the support frame (301).

6. The cloth strip cutting assembly for a hot wire cloth cutting machine according to claim 1, characterized in that: The cleaning structure comprises a pump box (101), an air supply pipe (102) is installed in the middle of the top surface of the pump box (101), an air pump (103) is installed inside the pump box (101), one end of the air supply pipe (102) away from the pump box (101) is connected to a cleaning roller (104), a nozzle (105) is installed on the outer surface of the cleaning roller (104), a dust collecting box (106) is arranged on the back of the pump box (101), a rectangular through hole is provided on the left side of the dust collecting box (106) and a filter plate (107) is installed inside, an exhaust pipe (108) is installed on the back of the dust collecting box (106), and one end of the exhaust pipe (108) away from the dust collecting box (106) is connected to an air pump (109).

7. The cloth strip cutting assembly for a hot wire cloth cutting machine according to claim 6, characterized in that: The back side of the pump box (101) is fixedly connected to the front side of the support frame (301), the top side of the dust box (106) is fixedly connected to the bottom side of the layer board (302), and the front side of the air pump 2 (109) is fixedly connected to the back side of the support frame (301).

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