Device for more accurate cloth cutting of cloth cutting machine

Abstract

Cloth smoothing structures are fixedly assembled at the left ends of the front side wall and the rear side wall of a chain plate type conveying belt, and anti-displacement pressing belts are fixedly assembled at the left ends of the front edge and the rear edge of the upper surface of the chain plate type conveying belt. A cloth pressing and limiting structure and a cloth cutting structure are fixedly assembled at the right ends of the front and rear edges of the upper surface of the chain plate type conveyor belt, and the cloth cutting structure is located at the right end of the cloth pressing and limiting structure; the passing cloth is smoothed through the cloth smoothing structure, the situation that the cloth cutting accuracy is affected due to wrinkles is avoided, the smoothed cloth passes through the displacement prevention pressing belt, the upper portion of the cloth in the conveying process is pressed, and the situation that the cloth displaces due to the light weight in the conveying process is avoided; the cloth pressing and limiting structure is used for pressing the end, close to the cloth cutting structure, of the cloth, the situation that the cloth is prone to displacement due to cutting acting force during cutting is avoided, and cloth cutting accuracy is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cutting machines, in particular to a device for a cloth cutting machine to cut cloth more accurately. Background Art

[0002] Textile fabrics are commonly used raw materials in the clothing manufacturing industry. During production and processing, a cloth cutting device is required for cutting. When a traditional cloth cutting device is used, the textile fabric is easily displaced by the cutting force, which reduces the accuracy of cloth cutting. At the same time, when the cloth is transported on a transmission belt, the weight of the cloth is relatively light and it may not be able to move synchronously with the transmission belt, which reduces the accuracy of cloth cutting. Therefore, the design is practical and the passing cloth is smoothed by a cloth smoothing structure to avoid wrinkles that affect the accuracy of cloth cutting. The smoothed cloth passes through an anti-displacement pressing belt to press the top of the cloth during the transmission process to avoid displacement of the cloth due to its light weight during the transmission process. At the same time, before using the cloth cutting structure to cut the cloth, a cloth pressing limit structure is used to press the end of the cloth close to the cloth cutting structure to avoid displacement of the cloth due to the cutting force during cutting. A cloth cutting machine with more accurate cloth cutting device that ensures the accuracy of cloth cutting is very necessary. Utility Model Content

[0003] The purpose of the utility model is to provide a device for a cloth cutting machine to cut cloth more accurately, so as to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for a cloth cutting machine to cut cloth more accurately, comprising a chain plate conveyor belt, a frame is fixedly installed on the front and rear edges of the bottom of the chain plate conveyor belt, a cloth smoothing structure is fixedly installed on the left end of the front and rear side walls of the chain plate conveyor belt, an anti-displacement pressing belt is fixedly installed on the left end of the front and rear edges of the upper surface of the chain plate conveyor belt, a cloth pressing and limiting structure and a cloth cutting structure are fixedly installed on the right end of the front and rear edges of the upper surface of the chain plate conveyor belt, and the cloth cutting structure is located at the right end of the cloth pressing and limiting structure.

[0005] According to the above technical solution, the anti-displacement pressing belt includes grooves evenly opened at the upper edges of the front and rear side walls of the chain-type conveyor belt, a connecting plate is detachably fixedly installed in the groove, a baffle is detachably fixedly installed on the upper end of the inner side surface of the connecting plate on the same side, first rollers are rotatably installed on the left and right ends of the inner side surfaces of the front and rear baffles, belts are sleeved on the outer walls of the left and right first rollers, and a rubber layer is adhered to the surface of the belt, and the bottom surface of the belt is attached to the upper surface of the chain-type conveyor belt.

[0006] According to the above technical solution, the fabric smoothing structure includes triangular mounting plates distributed in parallel front and back, one end of the outer side surface of the triangular mounting plate is penetrated by a fixing bolt, and there are two fixing bolts, the ends of the fixing bolts are screwed to the outer wall on the same side of the chain plate conveyor belt, and a second roller is rotatably assembled between the other two ends of the front and rear triangular mounting plates, a rubber layer is adhered to the surface of the second roller, and the two second rollers are in contact with each other.

[0007] According to the above technical solution, the cloth pressing and limiting structure includes a first arch plate fixedly installed on the right end of the front and rear edges of the upper surface of the chain-type conveyor belt, a first electric push rod is fixedly installed on the middle part of the upper surface of the first arch plate, the telescopic lower end of the first electric push rod passes through the upper surface of the first arch plate, the telescopic lower end of the first electric push rod is fixedly installed with a pressure plate, and the front and rear ends of the pressure plate are slidably fitted on the inner side surface of the first arch plate.

[0008] According to the above technical solution, the cloth cutting structure includes a second arch plate fixedly mounted on the right end of the front and rear edges of the upper surface of the chain plate conveyor belt, a second electric push rod is fixedly mounted on the middle part of the upper surface of the second arch plate, the telescopic lower end of the second electric push rod passes through the upper surface of the second arch plate, and the telescopic lower end of the second electric push rod is detachably fixedly mounted with a cloth cutting knife, and the front and rear ends of the cloth cutting knife are slidably fitted on the inner side surface of the second arch plate.

[0009] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0010] The utility model smoothes the passing cloth by means of the cloth smoothing structure to avoid the occurrence of wrinkles that affect the accuracy of cloth cutting; the smoothed cloth passes through the anti-displacement pressing belt to press the upper part of the cloth during the transmission process to avoid displacement of the cloth due to its light weight during the transmission process; at the same time, before the cloth is cut by the cloth cutting structure, the cloth pressing and limiting structure is used to press the end of the cloth close to the cloth cutting structure to avoid displacement of the cloth due to the cutting force during cutting, thereby ensuring the accuracy of cloth cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the fabric smoothing structure, the anti-displacement pressing belt and the fabric pressing and limiting structure of the utility model;

[0014] Figure 3It is a structural schematic diagram of a cloth cutting structure of the utility model.

[0015] In the figure: 1-chain plate conveyor belt, 2-frame, 3-cloth smoothing structure, 31-triangular mounting plate, 32-fixing bolt, 33-second roller, 4-anti-displacement pressing belt, 41-groove, 42-connecting plate, 43-baffle, 44-first roller, 45-belt, 5-cloth pressing and limiting structure, 51-first arch plate, 52-first electric push rod, 53-pressing plate, 6-cloth cutting structure, 61-second arch plate, 62-second electric push rod, 63-cloth cutting knife. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3 The utility model provides a technical solution: a device for a cloth cutting machine to cut cloth more accurately, comprising a chain plate conveyor belt 1, a frame 2 is fixedly assembled on the front and rear edges of the bottom of the chain plate conveyor belt 1, a cloth smoothing structure 3 is fixedly assembled on the left end of the front and rear side walls of the chain plate conveyor belt 1, an anti-displacement pressing belt 4 is fixedly assembled on the left end of the front and rear edges of the upper surface of the chain plate conveyor belt 1, a cloth pressing and limiting structure 5 and a cloth cutting structure 6 are fixedly assembled on the right end of the front and rear edges of the upper surface of the chain plate conveyor belt 1, and the cloth cutting structure 6 is located at the right end of the cloth pressing and limiting structure 5.

[0018] The passing cloth is smoothed by the cloth smoothing structure 3 to prevent wrinkles from affecting the accuracy of cloth cutting. The smoothed cloth passes through the anti-displacement pressing belt 4 to press the top of the cloth during the transmission process to prevent the cloth from shifting due to its light weight during the transmission process. At the same time, before the cloth is cut by the cloth cutting structure 6, the cloth pressing and limiting structure 5 is used to press the end of the cloth close to the cloth cutting structure 6 to prevent the cloth from being easily shifted by the cutting force during cutting, thereby ensuring the accuracy of cloth cutting.

[0019] Specifically, the anti-displacement pressing belt 4 includes grooves 41 evenly opened at the upper edges of the front and rear side walls of the chain-type conveyor belt 1, and a connecting plate 42 is detachably fixedly installed in the groove 41, and a baffle 43 is detachably fixedly installed on the upper end of the inner side surface of the connecting plate 42 on the same side, and the left and right ends of the inner sides of the front and rear baffles 43 are rotatably installed with first rollers 44, and the outer walls of the left and right first rollers 44 are sleeved with belts 45, and a rubber layer is adhered to the surface of the belt 45, and the bottom surface of the belt 45 is attached to the upper surface of the chain-type conveyor belt 1; the rubber layer is elastic and can be suitable for pressing fabrics of different thicknesses, and the belt 45 can rotate with the first rollers 44 on both sides, and will not hinder the movement of the fabric when pressing the fabric.

[0020] Specifically, the fabric smoothing structure 3 includes triangular mounting plates 31 that are distributed in parallel in front and back. A fixing bolt 32 is passed through one end of the outer side surface of the triangular mounting plate 31, and there are two fixing bolts 32. The ends of the fixing bolts 32 are screwed to the outer wall on the same side of the chain plate conveyor belt 1. A second roller 33 is rotatably installed between the other two ends of the front and rear triangular mounting plates 31. A rubber layer is adhered to the surface of the second roller 33, and the opposite surfaces of the two second rollers 33 are in contact with each other; the second rollers 33 on both sides smooth the passing fabric.

[0021] Specifically, the cloth pressing and limiting structure 5 includes a first arch plate 51 fixedly mounted on the right end of the front and rear edges of the upper surface of the chain plate conveyor belt 1, a first electric push rod 52 is fixedly mounted on the middle part of the upper surface of the first arch plate 51, the telescopic lower end of the first electric push rod 52 penetrates the upper surface of the first arch plate 51, and a pressing plate 53 is fixedly mounted on the telescopic lower end of the first electric push rod 52, and the front and rear ends of the pressing plate 53 are slidably fitted on the inner side surface of the first arch plate 51; the first electric push rod 52 is connected to an external power supply, and the telescopic end of the first electric push rod 52 moves downward to drive the pressing plate 53 to squeeze the cloth, which plays a limiting and fixing role when the end of the cloth is squeezed by the cloth cutting structure 6, avoiding displacement of the entire cloth, and raising the pressing plate after shearing. A control cabinet can be added according to needs, and the lifting and cutting processes can be controlled by an external control cabinet.

[0022] Specifically, the cloth cutting structure 6 includes a second arch plate 61 fixedly mounted on the right end of the front and rear edges of the upper surface of the chain plate conveyor belt 1, a second electric push rod 62 is fixedly mounted on the middle part of the upper surface of the second arch plate 61, the telescopic lower end of the second electric push rod 62 penetrates the upper surface of the second arch plate 61, the telescopic lower end of the second electric push rod 62 is detachably fixedly mounted with a cloth cutting knife 63, the front and rear ends of the cloth cutting knife 63 are slidably fitted on the inner side surface of the second arch plate 61; the second electric push rod 62 is connected to an external power supply, the telescopic end of the second electric push rod 62 moves downward to drive the cloth cutting knife to cut the cloth, and the cloth cutting knife 63 can be disassembled and replaced.

[0023] Working principle:

[0024] The utility model smoothes the passing cloth by the cloth smoothing structure 3 to avoid wrinkles that affect the accuracy of cloth cutting; the smoothed cloth passes through the anti-displacement pressing belt 4 to press the top of the cloth during the transmission process to avoid displacement of the cloth due to its light weight during the transmission process; at the same time, before the cloth is cut by the cloth cutting structure 6, the cloth pressing and limiting structure 5 is used to press the end of the cloth close to the cloth cutting structure 6 to avoid displacement of the cloth due to the cutting force during cutting, thereby ensuring the accuracy of cloth cutting.

[0025] 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.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for making cloth cutting more accurate, characterized in that: The invention comprises a chain plate conveyor belt (1), wherein a frame (2) is fixedly mounted on the front and rear edges of the bottom of the chain plate conveyor belt (1), a cloth smoothing structure (3) is fixedly mounted on the left end of the front and rear side walls of the chain plate conveyor belt (1), an anti-displacement pressing belt (4) is fixedly mounted on the left end of the front and rear edges of the upper surface of the chain plate conveyor belt (1), and a cloth pressing and limiting structure (5) and a cloth cutting structure (6) are fixedly mounted on the right end of the front and rear edges of the upper surface of the chain plate conveyor belt (1), wherein the cloth cutting structure (6) is located at the right end of the cloth pressing and limiting structure (5).

2. A device for more accurate cloth cutting of a cloth cutting machine according to claim 1, characterized in that: The anti-displacement pressing belt (4) comprises a groove (41) evenly arranged at the upper edge of the front and rear side walls of the chain plate conveyor belt (1); a connecting plate (42) is detachably fixedly installed in the groove (41); a baffle (43) is detachably fixedly installed at the upper end of the inner side surface of the connecting plate (42) on the same side; first rollers (44) are rotatably installed at both left and right ends of the inner side surfaces of the front and rear baffles (43); belts (45) are sleeved on the outer walls of the left and right first rollers (44); a rubber layer is adhered to the surface of the belt (45); and the bottom surface of the belt (45) is attached to the upper surface of the chain plate conveyor belt (1).

3. The device for more accurate cloth cutting of a cloth cutting machine according to claim 1, characterized in that: The fabric smoothing structure (3) comprises triangular mounting plates (31) arranged in parallel at the front and rear ends, a fixing bolt (32) passing through one end of the outer side surface of the triangular mounting plate (31), and there are two fixing bolts (32), the ends of the fixing bolts (32) are screwed onto the outer wall on the same side of the chain plate conveyor belt (1), and a second roller (33) is rotatably mounted between the other two ends of the front and rear triangular mounting plates (31), a rubber layer is adhered to the surface of the second roller (33), and the two second rollers (33) are in contact with each other.

4. The device for more accurate cloth cutting of a cloth cutting machine according to claim 1, characterized in that: The cloth pressing and limiting structure (5) comprises a first arch plate (51) fixedly mounted on the right end of the front and rear edges of the upper surface of the chain plate conveyor (1); a first electric push rod (52) is fixedly mounted in the middle of the upper surface of the first arch plate (51); the telescopic lower end of the first electric push rod (52) penetrates the upper surface of the first arch plate (51); a pressing plate (53) is fixedly mounted on the telescopic lower end of the first electric push rod (52); and the front and rear ends of the pressing plate (53) are slidably fitted on the inner side surface of the first arch plate (51).

5. The device for more accurate cloth cutting of a cloth cutting machine according to claim 1, characterized in that: The cloth cutting structure (6) comprises a second arch plate (61) fixedly mounted on the right end of the front and rear edges of the upper surface of the chain plate conveyor (1); a second electric push rod (62) is fixedly mounted in the middle of the upper surface of the second arch plate (61); the telescopic lower end of the second electric push rod (62) penetrates the upper surface of the second arch plate (61); a cloth cutting knife (63) is detachably fixedly mounted on the telescopic lower end of the second electric push rod (62); the front and rear ends of the cloth cutting knife (63) are slidably fitted on the inner side surface of the second arch plate (61).

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