Clothing cutting machine with high cutting precision

Abstract

The utility model discloses a clothing cutting machine with high cutting precision, which relates to the technical field of clothing cutting machines, and comprises a workbench and a fixing frame arranged on the workbench, a pair of first cylinders is mounted on the fixing frame, the output ends of the pair of first cylinders are fixedly connected with a same mounting frame, and the mounting frame is fixedly connected with the workbench. The device comprises a mounting frame, a cutting unit used for cutting clothing cloth is arranged on the mounting frame, flattening units used for assisting in flattening and positioning the clothing cloth are arranged at the two ends of the mounting frame, each flattening unit comprises mounting blocks rotationally connected to the two ends of the mounting frame, and rotating wheels are rotationally connected to the mounting blocks; and the clothing cloth is flattened and positioned through the rotating wheel. By arranging the mounting block, the rotating wheel, the motor and the first spring, flattening and positioning work before clothing cloth is cut is achieved, an existing flattening structure is replaced, the cutting position can be adjusted in the cloth flattening process, and meanwhile the tightening degree of the cloth can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing cutting machines, in particular to a clothing cutting machine with high cutting precision. Background Art

[0002] Garment processing technology is the skill and process of processing clothing materials into clothing, including clothing cutting, sewing, ironing, etc., and clothing cutting machines are equipment used to cut cloth. However, most existing clothing cutting machines do not have the function of flattening the cloth when in use. When cutting the cloth, the cloth is easy to wrinkle together, affecting the cutting accuracy. Some existing clothing cutting machines with a flattening structure still have some problems during use.

[0003] For example, Chinese patent publication number CN219490507U discloses a clothing cutting machine with high cutting precision, and its technical scheme is: it includes a cutting table, two L-shaped frames are fixedly connected to the top of the cutting table, the two L-shaped frames are provided with outer frames inside, the inner walls of the tops of the two L-shaped frames are fixedly connected to two electric cylinders, and the bottom ends of the two electric cylinders are fixedly connected to the top of the outer frame, and two auxiliary mechanisms distributed in mirror symmetry are provided inside the outer frame, the auxiliary mechanism includes a moving block, and the moving block is located inside the outer frame. The beneficial effect of the utility model is: under the design of the rotating shaft 1, the rotating shaft 2 and the push rod, the distance between the two moving blocks can be increased, so that when cutting the cloth, the cloth can be flattened to both sides, so that the device has the function of flattening the cloth, so that when cutting the cloth, the cloth can be prevented from wrinkling together, so that the cutting quality can be improved during cutting, thereby ensuring the cutting precision.

[0004] Although the flattening method used by the above-mentioned clothing cutting machine can avoid wrinkles on the fabric, it lacks a positioning structure and cannot guarantee the accuracy of the cutting position after flattening, which affects its use and has low practicality. Therefore, the present application provides a clothing cutting machine with high cutting accuracy to meet the needs. Utility Model Content

[0005] The main purpose of the utility model is to provide a clothing cutting machine with high cutting accuracy, which can effectively solve the problem that the flattening structure set on the existing clothing cutting machine mentioned in the background technology lacks a positioning function, affecting the subsequent cutting process, and achieves the purpose of positioning the cloth while flattening, thereby improving the cutting accuracy and efficiency.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a clothing cutting machine with high cutting accuracy, comprising a workbench and a fixed frame arranged on the workbench, a pair of first cylinders are installed on the fixed frame, and the output ends of the pair of first cylinders are fixedly connected to the same mounting frame, a cutting unit for cutting clothing fabrics is arranged on the mounting frame, and flattening units for assisting in flattening and positioning clothing fabrics are arranged at both ends of the mounting frame, the flattening unit comprises a mounting block rotatably connected to the two ends of the mounting frame, a rotating wheel is rotatably connected to the mounting block, and the clothing fabrics are flattened and positioned by the rotating wheel, the flattening unit also comprises a motor installed at the end of the mounting block, the output end of the motor is fixedly connected to the rotating wheel, and a first spring is arranged at the rotation connection position between the mounting block and the mounting frame.

[0007] Preferably, the cutting unit comprises a mounting plate fixedly connected to the mounting frame, a second cylinder is mounted on the mounting plate, a cutting knife is fixedly connected to an output end of the second cylinder, and an opening groove is provided on the workbench directly below the cutting knife.

[0008] Preferably, a baffle is fixedly connected to the mounting frame, and one side of the baffle is in conflict with the mounting block.

[0009] Preferably, a positioning sleeve is sleeved on the cutting knife, and the positioning sleeve is slidably connected to the mounting frame. A plurality of protrusions are fixedly connected to the cutting knife, and a second spring is arranged between the protrusions and the positioning sleeve.

[0010] Preferably, a positioning rubber layer is provided at the bottom end of the positioning sleeve.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting the mounting block, the rotating wheel, the motor and the first spring, the flattening and positioning work of the clothing fabric before cutting is realized, replacing the existing flattening structure, and the cutting position can be adjusted during the flattening of the fabric. At the same time, the tension of the fabric can be adjusted, and the practicability is high.

[0013] 2. By setting the positioning sleeve, the protrusion and the second spring, the extrusion positioning work of the cloth before cutting is realized, so as to prevent the problem of the cloth running off during the cutting process and further improve the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a clothing cutting machine with high cutting accuracy;

[0015] Figure 2 It is a schematic diagram of a partially cutaway three-dimensional structure of a clothing cutting machine with high cutting precision;

[0016] Figure 3 It is a partially cutaway three-dimensional enlarged structural schematic diagram of the cutting unit;

[0017] Figure 4 It is a schematic diagram of the three-dimensional enlarged structure of the baffle.

[0018] In the figure: 1, workbench; 2, fixed frame; 3, first cylinder; 4, mounting frame; 5, mounting plate; 6, second cylinder; 7, cutting knife; 8, opening groove; 9, mounting block; 10, rotating wheel; 11, motor; 12, baffle; 13, positioning sleeve; 14, bump; 15, second spring. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example 1: Reference Figure 1-4The shown clothing cutting machine has high cutting accuracy, and comprises a workbench 1 and a fixed frame 2 arranged on the workbench 1, a pair of first cylinders 3 are installed on the fixed frame 2, and the output ends of the pair of first cylinders 3 are fixedly connected to the same mounting frame 4, and a cutting unit for cutting clothing fabrics is arranged on the mounting frame 4, and flattening units for assisting in flattening and positioning clothing fabrics are arranged at both ends of the mounting frame 4, and the flattening unit comprises mounting blocks 9 rotatably connected to both ends of the mounting frame 4, and a rotating wheel 10 is rotatably connected to the mounting block 9, and the clothing fabrics are flattened and positioned by the rotating wheel 10. When in use, the flattening unit on the mounting frame 4 is driven to descend by the first cylinder 3, and then the clothing fabrics are flattened, and then the cutting unit is used to cut. In the process of the flattening unit flattening the clothing, the cutting position can be adjusted to facilitate the positioning of the cutting position, thereby replacing the existing flattening structure and improving the cutting accuracy and convenience of use.

[0023] The cutting unit includes a mounting plate 5 fixedly connected to a mounting frame 4, a second cylinder 6 is mounted on the mounting plate 5, a cutting knife 7 is fixedly connected to the output end of the second cylinder 6, and an opening groove 8 is provided on the workbench 1 just below the cutting knife 7. When cutting, the second cylinder 6 is started to drive the cutting knife 7 to descend, and with the cooperation of the opening groove 8, the cutting work of the clothing fabric is realized.

[0024] The flattening unit also includes a motor 11 installed at the end of the mounting block 9, the output end of the motor 11 is fixedly connected to the rotating wheel 10, a first spring is provided at the rotation connection position between the mounting block 9 and the mounting frame 4, a baffle 12 is fixedly connected to the mounting frame 4, one side of the baffle 12 is in conflict with the mounting block 9, and the principle of flattening the clothing fabric is as follows: first, as the first cylinder 3 drives the two rotating wheels 10 installed on the mounting frame 4 to descend, the rotating wheels 10 first contact the fabric, and as they continue to descend, the mounting block 9 is driven to expand outward, at which time the first spring is compressed, and the rotating wheel 10 does not rotate, and the fabric is pulled to expand and flatten to both sides, thereby achieving preliminary flattening. The flattening work is then carried out, and then the two motors 11 are started to drive the wheels 10 to rotate, which can drive the wheels 10 to rotate in the opposite direction. When the two wheels 10 are driven to rotate inward in the opposite direction, the tension of the fabric can be increased, and when the two wheels 10 are driven to rotate inward in the opposite direction, the tension of the fabric can be reduced, which is convenient for flattening some elastic fabrics. After the flattening is completed, when the fabric cutting position is misaligned with the opening slot 8, the two wheels 10 can be driven by the motor 11 to rotate in the same direction, so that the fabric can be moved in a flattened state, thereby adjusting the cutting position, replacing the existing flattening structure, having the function of cutting position positioning and adjustment, and having high practicality.

[0025] Embodiment 2: Embodiment 1 is further optimized, specifically, as Figure 3As shown, a positioning sleeve 13 is sleeved on the cutting knife 7, and the positioning sleeve 13 is slidably connected to the mounting frame 4. A plurality of protrusions 14 are fixedly connected to the cutting knife 7, and a second spring 15 is arranged between the protrusion 14 and the positioning sleeve 13. A positioning rubber layer is arranged at the bottom end of the positioning sleeve 13. When cutting the cloth, as the second cylinder 6 drives the cutting knife 7 to descend, the positioning sleeve 13 is driven to descend, and first contacts with the cloth, and then as the cutting knife 7 continues to descend, the second spring 15 is driven to be compressed, and the cloth around the cutting position is positioned by the pressure of the positioning sleeve 13, and then as the cutting knife 7 continues to descend, the cloth is cut, so as to prevent the cloth from running off during the cutting process, and further improve the cutting efficiency.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A clothing cutting machine with high cutting accuracy, comprising a workbench (1) and a fixing frame (2) arranged on the workbench (1), characterized in that: A pair of first cylinders (3) are mounted on the fixed frame (2); the output ends of the pair of first cylinders (3) are fixedly connected to the same mounting frame (4); a cutting unit for cutting clothing fabric is arranged on the mounting frame (4); flattening units for assisting in flattening and positioning clothing fabric are arranged at both ends of the mounting frame (4); the flattening units comprise mounting blocks (9) rotatably connected to both ends of the mounting frame (4); a rotating wheel (10) is rotatably connected to the mounting block (9); the clothing fabric is flattened and positioned by the rotating wheel (10); the flattening unit further comprises a motor (11) mounted on the end of the mounting block (9); the output end of the motor (11) is fixedly connected to the rotating wheel (10); a first spring is arranged at the rotational connection position between the mounting block (9) and the mounting frame (4).

2. A clothing cutting machine with high cutting accuracy according to claim 1, characterized in that: The cutting unit comprises a mounting plate (5) fixedly connected to the mounting frame (4), a second cylinder (6) being mounted on the mounting plate (5), a cutting knife (7) being fixedly connected to the output end of the second cylinder (6), and an opening groove (8) being provided on the workbench (1) directly below the cutting knife (7) corresponding to the cutting knife (7).

3. A clothing cutting machine with high cutting accuracy according to claim 2, characterized in that: A baffle (12) is fixedly connected to the mounting frame (4), and one side of the baffle (12) is in contact with the mounting block (9).

4. A clothing cutting machine with high cutting accuracy according to claim 3, characterized in that: The cutting knife (7) is sleeved with a positioning sleeve (13), the positioning sleeve (13) is slidably connected to the mounting frame (4), a plurality of protrusions (14) are fixedly connected to the cutting knife (7), and a second spring (15) is provided between the protrusions (14) and the positioning sleeve (13).

5. A clothing cutting machine with high cutting accuracy according to claim 4, characterized in that: A positioning rubber layer is provided at the bottom end of the positioning sleeve (13).

Images