Cloth cutting and trimming device

Abstract

The utility model relates to clothing production technical field, concretely is a cloth cutting and trimming device, including cutting machine main part, the output shaft of cutting machine main part is fixedly installed with cutting disc, the side of cutting machine main part away from cutting disc is fixed with first handle, the both sides of cutting disc along cutting direction are equipped with first support subassembly and second support subassembly for rolling support cutting respectively, this cloth cutting and trimming device, through setting first support subassembly, second support subassembly and adjusting assembly, first compression roller and second compression roller roll along cloth surface, flatten cloth, and roll support cutting, and operating personnel can better control cutting path under this support, help to improve the accuracy of cloth trimming, according to cloth's different thickness simultaneously, through screw rod adjusting the height of second compression roller, thereby the cutting depth of cutting disc is adjusted flexibly, can satisfy the cutting demand of cloth of different thickness, greatly improved the application scope of device.

Description

Technical Field

[0001] This utility model relates to the field of garment production technology, and in particular to a fabric cutting and trimming device. Background Technology

[0002] Fabric cutting and trimming is an important step in the garment production process. It refers to the treatment of the edges of the cut fabric to remove excess material, rough edges, and burrs, thereby preventing the fabric edges from fraying or pilling, improving the smoothness and stability of the fabric edges, making subsequent sewing and splicing processes smoother, and improving the overall quality of the product.

[0003] A handheld fabric cutter disclosed in Chinese Patent Publication No. CN222715678U uses a grinding wheel to sharpen the blades, thus solving the problem of blades easily becoming dull and unusable in fabric cutters. However, according to related technologies and existing technologies, this handheld fabric cutter uses a fixed support for cutting, and the bottom of the support slides along the fabric surface during cutting, resulting in significant friction and making it difficult for the operator to control the cutting path. Furthermore, the cutting depth is fixed and cannot be flexibly adjusted according to the fabric thickness, limiting its applicability to fabrics of a single thickness or a limited thickness range. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art, solve the problems mentioned in the background art, and provide a fabric cutting and trimming device.

[0005] The purpose of this utility model is achieved through the following technical solution: a fabric cutting and trimming device, including a cutting machine body, a cutting disc fixedly installed on the output shaft of the cutting machine body, a first handle fixedly provided on the side of the cutting machine body away from the cutting disc, a first support component and a second support component for rolling support cutting respectively provided on both sides of the cutting disc along the cutting direction, the first support component being located in the middle position of the cutting machine body, and an adjustment component for adjusting the height of the second support component being provided at the position corresponding to the second support component of the cutting machine body.

[0006] Preferably, the first support assembly includes a fixing clamp fixed to the bottom of the cutting machine body, a first roller frame fixedly provided at the bottom of the fixing clamp, and a first pressure roller perpendicular to the cutting direction rotatably mounted on the first roller frame.

[0007] Preferably, the adjustment assembly includes a fixing block fixed to the top of the cutting machine body, a screw is installed at the center of the fixing block, the screw is threadedly connected to the fixing block, and a knob is fixedly provided at the top of the screw.

[0008] Preferably, the second support assembly includes a connecting block rotatably mounted on the bottom of the screw, a second roller frame fixedly mounted on the bottom of the connecting block, a second pressure roller perpendicular to the cutting direction rotatably mounted on the second roller frame, and limiting rods fixedly mounted on both sides of the second roller frame on the connecting block, and the second roller frame is slidably connected to the fixed block through the two limiting rods.

[0009] Preferably, a second grip is fixedly provided inside the fixing clamp, and the gripping part of the second grip extends above the body of the cutting machine.

[0010] Preferably, the portion of one of the limiting rods located below the fixing block is engraved with scale lines.

[0011] Beneficial effects:

[0012] This fabric cutting and trimming device, through the setting of a first support component, a second support component, and an adjustment component, allows the first and second pressure rollers to roll along the fabric surface, fully flattening the fabric and preventing wrinkles or unevenness. It also provides stable rolling support for the cutting operation, enabling operators to better control the cutting path and improving the accuracy of fabric trimming. Furthermore, the height of the second pressure roller can be adjusted via a screw according to different fabric thicknesses, thus flexibly adjusting the cutting depth of the cutting disc to meet the cutting needs of fabrics of varying thicknesses, greatly expanding the device's applicability. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the first support component of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the second support component of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0018] Figure 5 This is a schematic diagram showing the state of the present invention during operation;

[0019] Figure 6 This is a schematic diagram showing the working state of the second support component of this utility model.

[0020] In the diagram: 1. Main body of the cutting machine; 2. First grip; 3. Cutting disc; 4. First support assembly; 41. Fixing clamp; 42. First roller frame; 43. First pressure roller; 5. Second support assembly; 51. Second roller frame; 52. Second pressure roller; 53. Limiting rod; 54. Connecting block; 6. Adjustment assembly; 61. Fixing block; 62. Screw; 63. Knob; 7. Scale line; 8. Second grip. Detailed Implementation

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Additional aspects and advantages of this invention will be further set forth in the description which follows in conjunction with the accompanying drawings, in part of which will be obvious from the description or may be learned by practice of the invention.

[0023] like Figures 1 to 6 As shown, a fabric cutting and trimming device includes a cutting machine body 1. A cutting disc 3 is fixedly mounted on the output shaft of the cutting machine body 1. A first handle 2 is fixedly provided on the side of the cutting machine body 1 away from the cutting disc 3. A first support component 4 and a second support component 5 for rolling support cutting are respectively provided on both sides of the cutting disc 3 along the cutting direction. The first support component 4 is located in the middle position of the cutting machine body 1. An adjustment component 6 for adjusting the height of the second support component 5 is provided at the position corresponding to the cutting machine body 1. In use, the first handle 2 is held and the cutting machine body 1 controls the cutting disc 3 to rotate. Then the cutting disc 3 is aligned with the fabric cutting position and moved towards the cutting direction. The cutting process continues until both the first support component 4 and the second support component 5 press down against the fabric. At this point, the cutting disc 3 moves along the fabric cutting line under the rolling support of the first support component 4 and the second support component 5 to trim the fabric. The rolling support setting makes it easy for the operator to control the cutting path and improves the accuracy of trimming. During the cutting process, the distance by which the bottom of the cutting disc 3 exceeds the common cutting surface of the first support component 4 and the second support component 5 is the cutting depth of the cutting disc 3. The cutting depth of the cutting disc 3 can be adjusted by adjusting the height of the second support component 5 through the adjusting component 6 to meet the needs of fabrics of different thicknesses and improve the applicability of the device.

[0024] like Figure 1 and Figure 2 As shown, the first support assembly 4 includes a fixing clamp 41 fixed to the bottom of the cutting machine body 1. A first roller frame 42 is fixedly provided at the bottom of the fixing clamp 41. A first pressure roller 43 perpendicular to the cutting direction is rotatably mounted on the first roller frame 42. A second handle 8 is fixedly provided inside the fixing clamp 41. The gripping part of the second handle 8 extends above the cutting machine body 1. In use, the operator holds the first handle 2 and the second handle 8 with both hands respectively, and controls the cutting disc 3 to cut the fabric through the cutting machine body 1. During the cutting process, the fixing clamp 41 supports the first pressure roller 43 on the first roller frame 42 to press against the surface of the fabric and roll along the surface of the fabric to support the cutting and facilitate the operator to control the cutting path.

[0025] like Figure 1 and Figure 4 As shown, the adjustment component 6 includes a fixing block 61 fixed to the top of the cutting machine body 1. A screw 62 is installed at the center of the fixing block 61. The screw 62 is threadedly connected to the fixing block 61. A knob 63 is fixedly provided on the top of the screw 62. By rotating the screw 62 through the knob 63, it pushes the second support component 5 up and down under the support of the fixing block 61, thereby adjusting the position of the second support component 5 to adapt to fabrics of different thicknesses.

[0026] like Figures 2 to 6 As shown, the second support assembly 5 includes a connecting block 54 rotatably mounted on the bottom of the screw 62. A second roller frame 51 is fixedly mounted on the bottom of the connecting block 54. A second pressure roller 52 perpendicular to the cutting direction is rotatably mounted on the second roller frame 51. Limiting rods 53 are fixedly mounted on both sides of the second roller frame 51 located on the connecting block 54. The second roller frame 51 is slidably connected to the fixed block 61 through the two limiting rods 53. One of the limiting rods 53 has a scale line 7 engraved on the part below the fixed block 61. By rotating the screw 62 with the knob 63, it moves the second pressure roller 52 on the second roller frame 51 up and down along the limiting rods 53 under the support of the fixed block 61 and the connecting block 54. At this time, the bottom of the cutting disc 3 exceeds the combined length of the first pressure roller 43 and the second pressure roller 52. The distance between the lower cut surfaces is the cutting depth, which can be adjusted by the height of the second pressure roller 52 to accommodate fabrics of different thicknesses and improve the applicability of the device. The scale line 7 facilitates adjustment and improves the accuracy of adjustment. During cutting, the cutting disc 3 is controlled to move along the fabric cutting line under the support of the first pressure roller 43 and the second pressure roller 52 to trim the fabric. During this process, the first pressure roller 43 and the second pressure roller 52 roll along the fabric surface to fully flatten the fabric, avoid wrinkles or unevenness, and provide stable rolling support for the cutting operation. This makes it easier for the operator to control the cutting path, improves the accuracy of trimming, and ensures that the cutting disc 3 cuts vertically, thus improving the cutting quality.

[0027] The work process is as follows:

[0028] S1: As Figure 4 As shown, in use, first rotate the screw 62 by the knob 63, so that under the support of the fixed block 61, it drives the second pressure roller 52 on the second roller frame 51 to move up and down along the limit rod 53 through the connecting block 54;

[0029] S2: As Figure 2 and Figure 5 As shown, at this time, the distance between the bottom of the cutting disc 3 and the common cutting surface of the first pressure roller 43 and the second pressure roller 52 is the cutting depth, so the cutting depth of the cutting disc 3 can be adjusted by the height of the second pressure roller 52.

[0030] S3: As Figure 5 As shown, with the aid of the scale line 7, after adjusting the cutting depth of the cutting disc 3 according to the thickness of the fabric being cut, both hands hold the first handle 2 and the second handle 8 respectively, and the main body of the cutting machine 1 controls the cutting disc 3 to rotate.

[0031] S4: As Figure 5 As shown, the cutting disc 3 is then aligned with the fabric cutting position and cuts downwards until both the first pressure roller 43 and the second pressure roller 52 are against the fabric.

[0032] S5: As Figure 5 As shown, at this time, the cutting disc 3 is controlled to move along the fabric cutting line under the support of the first pressure roller 43 and the second pressure roller 52 to trim the fabric.

[0033] S6: As Figure 5 As shown, during this process, the first pressure roller 43 and the second pressure roller 52 roll along the fabric surface to fully flatten the fabric, avoid wrinkles or unevenness, and provide stable rolling support for the cutting operation. This facilitates the operator's control of the cutting path, improves the accuracy of trimming, and ensures that the cutting disc 3 cuts vertically, thus improving the cutting quality.

[0034] The cutting machine body 1 in this application is a well-known technology in this field, therefore its specific structure and working principle are not described in detail.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A fabric cutting and trimming device, characterized in that: The machine includes a cutting machine body (1), on which a cutting disc (3) is fixedly mounted. A first handle (2) is fixedly provided on the side of the cutting machine body (1) away from the cutting disc (3). A first support component (4) and a second support component (5) for rolling support cutting are respectively provided on both sides of the cutting disc (3) along the cutting direction. The first support component (4) is located in the middle position of the cutting machine body (1). An adjustment component (6) for adjusting the height of the second support component (5) is provided at the position corresponding to the second support component (5) of the cutting machine body (1).

2. The fabric cutting and trimming device according to claim 1, characterized in that: The first support assembly (4) includes a fixing clamp (41) fixed to the bottom of the cutting machine body (1), and a first roller frame (42) is fixedly provided at the bottom of the fixing clamp (41). A first pressure roller (43) perpendicular to the cutting direction is rotatably mounted on the first roller frame (42).

3. The fabric cutting and trimming device according to claim 1, characterized in that: The adjustment component (6) includes a fixing block (61) fixed to the top of the cutting machine body (1), a screw (62) is installed at the center of the fixing block (61), the screw (62) is threadedly connected to the fixing block (61), and a knob (63) is fixedly provided on the top of the screw (62).

4. The fabric cutting and trimming device according to claim 3, characterized in that: The second support assembly (5) includes a connecting block (54) rotatably mounted on the bottom of the screw (62). A second roller frame (51) is fixedly provided on the bottom of the connecting block (54). A second pressure roller (52) perpendicular to the cutting direction is rotatably mounted on the second roller frame (51). Limiting rods (53) are fixedly provided on both sides of the connecting block (54). The second roller frame (51) is slidably connected to the fixed block (61) through the two limiting rods (53).

5. A fabric cutting and trimming device according to claim 2, characterized in that: The fixing clamp (41) is fixedly provided with a second grip (8), and the gripping part of the second grip (8) extends above the cutting machine body (1).

6. The fabric cutting and trimming device according to claim 4, characterized in that: One of the limiting rods (53) has a scale line (7) engraved on the part located below the fixing block (61).

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