Line-drawing-free tailoring equipment for garment fabric processing

Abstract

The utility model relates to the technical field of fabric processing and tailoring, in particular to line-drawing-free tailoring equipment for garment fabric processing. According to the technical scheme, the device comprises a processing and cutting table for placing fabric, and further comprises a positioning and cutting groove formed in the middle of the upper surface of the processing and cutting table; the U-shaped support is fixedly connected to the upper surface of the middle of the machining cutting table. According to the tailoring device, the positioning tailoring groove, the U-shaped support, the tailoring mechanism, the clamping mechanism and other structures are matched, tailoring can be conducted according to the designated position without drawing lines when garment fabric is processed and tailored, and therefore the overall working efficiency is greatly improved, time is saved, and the tailoring device is particularly obvious in large-scale production. Meanwhile, the clamping mechanism is used for effectively fixing the position of the cloth, and it is ensured that the cutting line is accurately aligned with the positioning cutting groove. And then the cloth is kept in a flat state by pressing and clamping the cutting position of the cloth, so that the cloth is prevented from being twisted during cutting, and the deformation or asymmetry of the cut cloth is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric processing and cutting, especially to the line-free cutting equipment for garment fabric processing. BACKGROUND

[0002] Garment fabric is usually stored in the form of a large roll, and the length of each roll of fabric can vary from tens of meters to hundreds of meters, and the width is generally 1.5 meters or 1.6 meters. In garment fabric processing, a line is usually drawn to mark the exact position on the fabric. This ensures that each piece of fabric has consistent dimensions and avoids dimensional deviations caused by inaccurate cutting. In the prior art, drawing a line on each piece of fabric requires additional time and labor costs, especially in mass production, manual line drawing also makes the production process more complicated and increases the overall production time. Meanwhile, manual pressing of the fabric by workers for cutting also leads to inaccurate cutting, especially when dealing with soft or thin fabric, the movement and distortion of the fabric can cause the cutting line to be crooked and inclined. SUMMARY

[0003] The utility model aims at the problem in the prior art that drawing a line on each piece of fabric requires additional time and labor costs. Meanwhile, manual pressing of the fabric by workers for cutting also leads to inaccurate cutting, and proposes the line-free cutting equipment for garment fabric processing.

[0004] The technical scheme of the utility model is as follows: the line-free cutting equipment for garment fabric processing comprises a processing and cutting table for placing fabric, and further comprises: a positioning and cutting groove arranged in the middle of the upper surface of the processing and cutting table; a U-shaped support fixedly connected to the upper surface of the middle of the processing and cutting table, wherein the inside of the U-shaped support is provided with a cutting mechanism for clamping the fabric after cutting; and a clamping mechanism arranged at the bottom of the processing and cutting table to clamp the fabric on both sides.

[0005] Optionally, the cutting mechanism comprises a gas cylinder fixedly connected to the upper surface of the U-shaped support, a piston rod of the gas cylinder is movably penetrated through the U-shaped support and fixedly connected with a cutting knife inserted into the positioning and cutting groove, a pair of L-shaped supporting blocks are fixedly connected to the outer walls on both sides of the cutting knife, an L-shaped pressing block is slidably connected to the bottom of each L-shaped supporting block, a plurality of reset springs are arranged in the L-shaped supporting blocks in a linear arrangement, one end of each reset spring is fixedly connected with the inner wall of the L-shaped pressing block, and the other end of each reset spring is fixedly connected with the reset spring.

[0006] Optionally, the lower surface of each reset spring is fixedly connected with an anti-skid pad.

[0007] Optionally, the clamping mechanism comprises a mounting sliding groove opened in the lower surface of the processing and cutting table, a double-shaft motor is arranged in the mounting sliding groove, a pair of driving plates are slidably connected in the mounting sliding groove, a pair of output shafts of the double-shaft motor are fixedly connected with screw rods, and the screw rods are rotatably connected with the inner wall of the mounting sliding groove at the positions away from the double-shaft motor.

[0008] Optionally, the clamping mechanism further comprises a pair of sliding grooves opened in the processing and cutting table and communicated with the mounting sliding groove, a pair of connecting rods are arranged in the sliding grooves, one end of each connecting rod is fixedly connected with the driving plate, and the other end of each connecting rod is fixedly connected with a positioning clamping plate corresponding to the driving plate.

[0009] Optionally, the upper surface of the processing and cutting table is provided with a measuring scale corresponding to the sliding groove, the middle part of the measuring scale is provided with a starting point, and the lower surface of the processing and cutting table is fixedly connected with a plurality of supporting legs.

[0010] Optionally, the pair of driving plates and the screw rods are symmetrically arranged around the double-shaft motor, and the L-shaped supporting blocks and the L-shaped pressing blocks on both sides of the cutting knife are symmetrically arranged around the cutting knife.

[0011] Optionally, the inner wall of the mounting sliding groove is fixedly connected with a mounting plate supporting the operation of the double-shaft motor, and a plurality of fixing bolts are arranged on the mounting plate.

[0012] In summary, the present application has at least one of the following beneficial technical effects:

[0013] The positioning cutting groove, the U-shaped support, the cutting mechanism and the clamping mechanism are matched, so that the garment fabric can be cut according to the specified position without drawing a line during cutting, thereby greatly improving the overall work efficiency and saving time, especially in large-scale production. At the same time, the position of the fabric is effectively fixed by using the clamping mechanism, so as to ensure that the cutting line is accurately aligned with the positioning cutting groove. Then, the position of the cut fabric is pressed and clamped, so that the fabric is kept in a flat state, preventing the fabric from being twisted during cutting, thereby avoiding deformation or asymmetry of the cut fabric. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure schematic view of the line-free cutting equipment for garment fabric processing is given;

[0015] Figure 2 For Figure 1 The lower view structure schematic view;

[0016] Figure 3 For Figure 1 The partial cross-sectional structure schematic view.

[0017] Mark No. : 1, processing cutting table; 11, positioning cutting groove; 12, sliding groove; 13, measurement scale line; 14, supporting leg; 15, starting point; 2, U-shaped support; 21, air cylinder; 22, cutting knife; 23, L-shaped supporting block; 24, L-shaped pressing block; 25, return spring; 26, non-slip pad; 3, mounting sliding groove; 31, driving plate; 32, double-shaft motor; 321, mounting plate; 33, screw rod; 34, connecting rod; 35, positioning clamping plate. DETAILED DESCRIPTION

[0018] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0019] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application.

[0020] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0023] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0024] Embodiment

[0025] As Figures 1 to 3 shown, the utility model discloses a clothing fabric processing is used to draw line cutting device exempt from, including the processing cutting table 1 of placing fabric, still includes: positioning cutting groove 11, positioning cutting groove 11 is with cutting knife 22 bottom up correspondence, and cutting knife 22 moves downward and will be inserted into positioning cutting groove 11, positioning cutting groove 11 and cloth cutting position coincide simultaneously, further need not draw line.Open in the middle part of the upper surface of processing cutting table 1;U-shaped support 2 of fixed connection in the middle part of the upper surface of processing cutting table 1, the inside of U-shaped support 2 is equipped with cutting mechanism that cuts after clamping fabric;Clamping mechanism, setting in the bottom of processing cutting table 1 opposite both sides of fabric clamping.

[0026] Further, cutting mechanism includes fixedly connected in the upper surface of U-shaped support 2 cylinder 21, the piston rod of cylinder 21 is movable through U-shaped support 2 and is fixedly connected with cutting knife 22 inserted into positioning cutting groove 11 after, both sides of cutting knife 22 outer wall are fixedly connected with a pair of L-shaped support block 23, the bottom of L-shaped support block 23 is slidably connected with L-shaped pressing block 24, the inside of L-shaped support block 23 is equipped with multiple reset springs 25 that are linearly arranged, reset spring 25 is when L-shaped pressing block 24 does not resist cloth will automatically restore original position, so that can be repeatedly used.Reset spring 25 lower surface is fixedly connected with anti-skid pad 26, anti-skid pad 26 adopts rubber, and the role is when L-shaped pressing block 24 resists cloth, increases the friction between L-shaped pressing block 24 and cloth, avoids cloth sliding.Reset spring 25 one end is fixedly connected with the inner wall of L-shaped pressing block 24, and the other end of reset spring 25 is fixedly connected with reset spring 25.

[0027] The clamping mechanism comprises a mounting sliding groove 3 opened in the lower surface of the processing cutting table 1, and a double-shaft motor 32 is arranged in the mounting sliding groove 3. The double-shaft motor 32 is a motor with two shafts, and can move or provide driving force in two directions at the same time. An installation plate 321 for supporting the operation of the double-shaft motor 32 is fixedly connected to the inside of the mounting sliding groove 3, and a plurality of fixing bolts are arranged on the installation plate 321, which are used for mounting and fixing the installation plate 321 and the double-shaft motor 32 in the inside of the mounting sliding groove 3. A pair of driving plates 31 are slidably connected to the inside of the mounting sliding groove 3, and a pair of output shafts of the double-shaft motor 32 are fixedly connected with screw rods 33, and the threads on the pair of screw rods 33 are oppositely arranged, which are used for ensuring that the driving plates 31 move in the same or opposite directions at the same time. The pair of driving plates 31 and the screw rods 33 are symmetrically arranged with the double-shaft motor 32 as the center, the L-shaped supporting blocks 23 and the L-shaped pressing blocks 24 on both sides of the cutting knife 22 are symmetrically arranged with the cutting knife 22 as the center, and the screw rods 33 are rotatably connected to the inner wall of the mounting sliding groove 3 after being screwed through the driving plates 31 away from the double-shaft motor 32.

[0028] Further, the clamping mechanism further comprises a pair of sliding grooves 12 opened in the processing cutting table 1 and communicated with the mounting sliding groove 3, and a pair of connecting rods 34 are arranged in the sliding grooves 12. One end of the connecting rod 34 is fixedly connected with the driving plate 31, and the other end of the connecting rod 34 is fixedly connected with a positioning clamp plate 35 corresponding to the driving plate 31. The positioning clamp plate 35 is used for clamping the edge of the cloth, so as to ensure that the cutting line of the cloth is accurately aligned with the positioning cutting groove 11. The upper surface of the processing cutting table 1 is provided with a measuring scale line 13 corresponding to the sliding groove 12. The measuring scale line 13 is used for ensuring that the length from the starting point 15 to the two positioning clamp plates 35 is equal to the width of the cloth, so that the positioning clamp plate 35 can clamp the cloth, and the clamped cloth will not be wrinkled. The middle part of the measuring scale line 13 is provided with a starting point 15, and the distance from the starting point 15 to each positioning clamp plate 35 is the same. The lower surface of the processing cutting table 1 is fixedly connected with a plurality of supporting support legs 14.

[0029] In the embodiment, when the clothing fabric processing needs to use the line-free cutting equipment, as shown in Figure 1As shown, first, the roll of garment fabric is laid on the upper surface of the processing cutting table 1, and the edge of the fabric is placed parallel to the positioning clamping plate 35. Then, the dual-shaft motor 32 in the mounting sliding groove 3 is started, and after the dual-shaft motor 32 is started, the output shaft drives the corresponding screw rod 33 to rotate. Since the screw rod 33 is screw-connected with the corresponding driving plate 31, after a pair of screw rods 33 rotates, the driving plate 31 is synchronously moved away from or towards the dual-shaft motor 32. At the same time, the driving plate 31 also drives a pair of connecting rods 34 to slide in the sliding groove 12, and the end of each connecting rod 34 away from the driving plate 31 drives the corresponding positioning clamping plate 35 to clamp the edge of the fabric. According to the width of the fabric, the measuring scale line 13 on the processing cutting table 1 is checked again, so that the positioning clamping plate 35 can be determined to finally clamp the fabric, so that the fabric will not slide and tilt on the processing cutting table 1. Finally, the air cylinder 21 on the U-shaped support 2 can be started, and the piston rod of the air cylinder 21 drives the cutting knife 22 to move downwards, and the cutting knife 22 drives a plurality of L-shaped supporting blocks 23 to move, and the L-shaped supporting blocks 23 drive the corresponding L-shaped pressing blocks 24 below to first abut against the fabric than the bottom end of the cutting knife 22, so that the anti-slip pad 26 on the lower surface of the L-shaped pressing block 24 presses the fabric. When the cutting knife 22 moves downwards again, the top of the L-shaped pressing block 24 will slide into the L-shaped supporting block 23, until the cutting knife 22 cuts the fabric on the positioning cutting groove 11 completely, and then the air cylinder 21 drives the cutting knife 22 to move upwards to restore to the original position. The L-shaped pressing block 24 is restored to the original position by the elastic pushing force of the return spring 25, so that the cutting knife 22 can repeatedly cut the fabric according to the above operation.

[0030] The preferred embodiments of the above utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A line-free cutting device for garment fabric processing, comprising a processing and cutting table (1) for placing the fabric, characterized in that, Also includes: A positioning cutting groove (11) is formed in the middle of the upper surface of the processing cutting table (1); A U-shaped bracket (2) is fixedly connected to the upper surface of the middle part of the processing and cutting table (1). The U-shaped bracket (2) is provided with a cutting mechanism for clamping the fabric and cutting it. A clamping mechanism is provided at the bottom of the processing and cutting table (1) to clamp the fabric on both sides; The cutting mechanism includes a cylinder (21) fixedly connected to the upper surface of the U-shaped bracket (2). The piston rod of the cylinder (21) moves through the U-shaped bracket (2) and is fixedly connected to a cutting blade (22) inserted into the positioning cutting groove (11). A pair of L-shaped support blocks (23) are fixedly connected to the outer walls on both sides of the cutting blade (22). An L-shaped pressing block (24) is slidably connected to the bottom of the L-shaped support block (23). Multiple return springs (25) arranged in a linear pattern are provided inside the L-shaped support block (23). One end of each return spring (25) is fixedly connected to the inner wall of the L-shaped pressing block (24), and the other end of each return spring (25) is fixedly connected to the return spring (25). The clamping mechanism includes a mounting groove (3) formed on the lower surface of the processing and cutting table (1). A dual-axis motor (32) is provided inside the mounting groove (3). A pair of drive plates (31) are slidably connected inside the mounting groove (3). A pair of output shafts of the dual-axis motor (32) are fixedly connected to a helical rod (33). The end of the helical rod (33) away from the dual-axis motor (32) is spirally passed through the drive plate (31) and rotatably connected to the inner wall of the mounting groove (3).

2. The line-free cutting equipment for garment fabric processing according to claim 1, characterized in that, The lower surface of each return spring (25) is fixedly connected with an anti-slip pad (26).

3. The line-free cutting equipment for garment fabric processing according to claim 1, characterized in that, The clamping mechanism also includes a pair of sliding grooves (12) that are opened on the processing and cutting table (1) and communicate with the mounting groove (3). Each sliding groove (12) is provided with a pair of connecting rods (34). One end of each connecting rod (34) is fixedly connected to the driving plate (31), and the other end of each connecting rod (34) is fixedly connected to a positioning clamp (35) corresponding to the driving plate (31).

4. The line-free cutting equipment for garment fabric processing according to claim 3, characterized in that, The upper surface of the processing and cutting table (1) is provided with a measuring scale line (13) corresponding to the sliding groove (12), and the middle part of the measuring scale line (13) is provided with a starting point (15). The lower surface of the processing and cutting table (1) is fixedly connected with multiple supporting legs (14).

5. The line-free cutting equipment for garment fabric processing according to claim 1, characterized in that, The pair of drive plates (31) and screw rods (33) are symmetrically arranged with the dual-axis motor (32) as the center, and the L-shaped support blocks (23) and L-shaped pressing blocks (24) on both sides of the cutting blade (22) are symmetrically arranged with the cutting blade (22) as the center.

6. The line-free cutting equipment for garment fabric processing according to claim 1, characterized in that, The mounting groove (3) is internally fixedly connected to a mounting plate (321) that supports the operation of a dual-axis motor (32), and the mounting plate (321) is provided with multiple fixing bolts.

Images