Cutting device for jacket production and processing

Abstract

The utility model provides a cutting device for jacket production and processing, and belongs to the field of jacket processing. The fixed-distance cutting mechanism comprises a fixing plate fixedly installed on the installation frame, a first motor is fixedly installed on the installation frame, the output end of the first motor penetrates through the installation frame and is rotationally connected with the installation frame, and the output end of the first motor is fixedly connected with a rotating rod rotationally connected with the installation frame. The rotating rod is sleeved with a distance roller fixedly connected with the rotating rod, and an electric push rod is fixedly mounted on the mounting frame. According to the cloth cutting device, the first motor, the distance fixing roller and the fixing plate are matched, the distance fixing work during cloth cutting is completed, manual repeated distance fixing is avoided, the cloth cutting efficiency is improved, meanwhile, waste of labor force is reduced, meanwhile, the cutting knife convenient to disassemble is used, and the influence of replacement of the cutting knife on the cutting work is reduced.

Description

Technical Field

[0001] This utility model relates to the field of jacket processing technology, and in particular to a cutting device for jacket production and processing. Background Technology

[0002] Fabric is usually supplied in specific widths and lengths, but the different parts of a jacket require different sizes and shapes of fabric. Through reasonable cutting and planning, the fabric can be used to the maximum extent, waste can be reduced, and production costs can be lowered. At the same time, pre-cut fabric parts can go directly into the subsequent sewing process, reducing the time spent on measurement and cutting on the production line and improving overall production efficiency. Therefore, it is necessary to cut the fabric.

[0003] When cutting fabric, workers need to set a fixed distance between the fabric and the cutting machine, and then the fabric needs to be cut again. This reduces the cutting efficiency of the fabric and wastes a lot of labor. In addition, the cutting machine blades are often damaged or need to be cleaned and replaced, which affects the cutting work. Therefore, this application proposes a cutting device for jacket production and processing. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a cutting device for jacket production and processing.

[0005] An embodiment of this utility model provides a cutting device for jacket production and processing, comprising:

[0006] Mounting frame; a fixed-distance cutting mechanism, the fixed-distance cutting mechanism including a fixed plate fixedly mounted on the mounting frame, a first motor fixedly mounted on the mounting frame, the output end of the first motor passing through the mounting frame and rotatably connected thereto, a rotating rod fixedly connected to the output end of the first motor and rotatably connected to the mounting frame, a fixed-distance roller fixedly connected thereto sleeved on the rotating rod, an electric push rod fixedly mounted on the mounting frame, a fixed rod fixedly connected to the output end of the electric push rod, a detachable connecting rod connected to the fixed rod, and a cutting blade fixedly connected to the connecting rod opposite to the fixed plate.

[0007] Furthermore, it also includes a moving mechanism, which includes a second motor fixedly mounted on the mounting frame. The output end of the second motor passes through the mounting frame and is slidably connected to it. Two transmission rods are rotatably connected inside the mounting frame. Each of the two transmission rods is fitted with a transmission roller. The two transmission rollers are fitted with a conveyor belt. The output end of the second motor is fixedly connected to one of the transmission rods.

[0008] Furthermore, it also includes a moving mechanism, which includes a second motor fixedly mounted on the mounting frame. The output end of the second motor passes through the mounting frame and is slidably connected to it. Two transmission rods are rotatably connected inside the mounting frame. Each of the two transmission rods is fitted with a transmission roller. The two transmission rollers are fitted with a conveyor belt. The output end of the second motor is fixedly connected to one of the transmission rods.

[0009] Furthermore, an installation rod is fixedly installed on the mounting frame, and a feeding roller located above the distance roller is sleeved on the installation rod.

[0010] Furthermore, the fixed plate is abutted against the spacer roller, and the rotation of the spacer roller can cause the fabric to move downward along the fixed plate.

[0011] Furthermore, the conveyor belt is located below and opposite to the spacer roller, and the fabric cut by the cutting blade falls onto the conveyor belt.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention utilizes the cooperation between a first motor, a spacer roller, and a fixed plate to complete the spacer work during fabric cutting, avoiding manual repetition of spacer work, improving fabric cutting efficiency, reducing labor waste, and using easily detachable cutting blades to minimize the impact of cutting blade replacement on the cutting process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a cutting device for jacket production and processing as described in an embodiment of the present invention.

[0015] Figure 2 This is a cross-sectional view of a cutting device for jacket production and processing as described in an embodiment of the present invention.

[0016] Figure 3 This is a front cross-sectional view of a cutting device for jacket production and processing as described in an embodiment of the present invention.

[0017] Figure 4 This is a schematic diagram of point A in a cutting device for jacket production and processing described in an embodiment of the present invention.

[0018] In the above attached figures: 1 mounting frame, 2 second motor, 3 first motor, 4 mounting rod, 5 feeding roller, 6 fixed plate, 7 distance roller, 8 transmission rod, 9 transmission roller, 10 conveyor belt, 11 rotating rod, 12 cutting blade, 13 electric push rod, 14 fixed rod, 15 first slide rail, 16 connecting rod, 17 second slide rail, 18 spring, 19 limit bolt. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0020] like Figures 1-4 As shown in the figure, this utility model embodiment proposes a cutting device for jacket production and processing, comprising:

[0021] Mounting frame 1, mounting rod 4 is fixedly mounted on mounting frame 1, and feeding roller 5 located above the fixed roller 7 is sleeved on mounting rod 4. The fabric is wrapped around the feeding roller 5. During operation, the fabric will be pulled down from the feeding roller 5 and placed between the fixed roller 7 and the fixed plate 6.

[0022] The fixed-distance cutting mechanism includes a fixed plate 6 fixedly installed on the mounting frame 1. The fixed plate 6 abuts against the fixed-distance roller 7. The rotation of the fixed-distance roller 7 can cause the fabric to move downward along the fixed plate 6. A first motor 3 is fixedly installed on the mounting frame 1. The output end of the first motor 3 passes through the mounting frame 1 and is rotatably connected to it. The output end of the first motor 3 is fixedly connected to a rotating rod 11 that is rotatably connected to the mounting frame 1. The fixed-distance roller 7 is sleeved on the rotating rod 11 and is fixedly connected to it. The fixed-distance roller 7 is installed on the fixed-distance roller 7 to increase the friction between the fixed-distance roller 7 and the fabric, and to prevent the fabric from sliding directly between the fixed-distance roller 7 and the fixed plate 6, which would cause inaccurate spacing.

[0023] The first motor 3 is a stepper motor. The output of the first motor 3 drives the rotating rod 11 to rotate, which in turn drives the fixed roller 7 to rotate. The fixed roller 7 moves the fabric downward. After the cutting blade 12 completes the cutting, the first motor 3 repeats the above operation to complete the cutting of the fabric. An encoder (not shown in the figure) is installed on the rotating rod 11. The encoder can be a photoelectric encoder. The encoder and the first motor 3 are connected through the same encoding signal. The photoelectric transmitter in the encoder emits light, which is read by the photoelectric receiver through the engraving lines on the code disk and generates a sine wave signal. These signals are processed to form four sets of signals A, B, C, and D. Each set of signals has a 90-degree phase difference. Through these signals, the rotation direction and speed of the encoder can be determined. During operation, different lengths of fabric need to be cut. The operation of the first motor 3 drives the rotating rod 11 to rotate, which in turn drives the encoder to work. The operation of the first motor 3 is controlled by the feedback signal of the encoder's rotation angle or number of revolutions. The encoder and the first motor are connected to a PLC, which is existing technology and will not be described in detail here.

[0024] An electric push rod 13 is fixedly installed on the mounting bracket 1. A fixed rod 14 is fixedly connected to the output end of the electric push rod 13. A detachable connecting rod 16 is connected to the fixed rod 14. The connecting rod 16 is provided with a first slide groove 15, which is slidably connected to the fixed rod 14. The fixed rod 14 is provided with a second slide groove 17, which is slidably connected to a limit bolt 19. The limit bolt 19 passes through the connecting rod 16 and is slidably connected to it. A spring 18 is fixedly connected to the limit bolt 19 and the connecting rod 16. A cutting blade 12 is fixedly connected to the connecting rod 16 and is positioned opposite to the fixed plate 6. The elastic force of the spring 18 can stabilize the limit bolt 19 in the second slide groove 17, thus limiting the connecting rod 16 and keeping it stable, thereby keeping the cutting blade 12 stable. Pulling the limit bolt 19 can pull it out of the second slide groove 17, and the connecting rod 16 is no longer limited, allowing the connecting rod 16 to be disassembled, thereby disassembling the cutting blade 12.

[0025] At the same time, the output end of the electric push rod 13 will drive the fixed rod 14 to move, the fixed rod 14 will drive the connecting rod 16 to move, the connecting rod 16 will drive the cutting blade 12 to move, and the cutting blade 12 can come into contact with the fabric and complete the cutting of the fabric.

[0026] It also includes a moving mechanism, which includes a second motor 2 fixedly mounted on the mounting frame 1. The output end of the second motor 2 passes through the mounting frame 1 and is slidably connected to it. Two transmission rods 8 are rotatably connected inside the mounting frame 1. Each of the two transmission rods 8 is fitted with a transmission roller 9. The two transmission rollers 9 are fitted with a conveyor belt 10. The output end of the second motor 2 is fixedly connected to one of the transmission rods 8. The output end of the second motor 2 will drive the transmission rod 8 fixedly connected to it to rotate. The rotation of the transmission rod 8 will drive the transmission roller 9 to rotate. The rotation of the transmission roller 9 will drive the conveyor belt 10 and the other transmission roller 9 to rotate synchronously. The conveyor belt 10 is located below and opposite to the fixed roller 7. After the cutting blade 12 has finished cutting, the fabric will fall onto the conveyor belt 10. The movement of the conveyor belt 10 will drive the fabric to move and fall off at the end of the conveyor belt 10, and be collected below the conveyor belt 10.

[0027] The detailed working process of this utility model is as follows:

[0028] In use, the operator wraps the fabric around the feeding roller 5 and pulls the fabric off the feeding roller 5, placing it between the fixed roller 7 and the fixed plate 6. At this time, the first motor 3 is turned on. The first motor 3 is a stepper motor. The output end of the first motor 3 will drive the rotating rod 11 to rotate. The rotating rod 11 will drive the fixed roller 7 to rotate. The fixed roller 7 will drive the fabric to move downward. When it is necessary to change the cutting length of the fabric, the first motor 3 will work to drive the rotating rod 11 to rotate, which in turn drives the encoder to work. The encoder will provide feedback signals through the angle or number of rotations to control the operation of the first motor 3.

[0029] Then, turn on the electric push rod 13 and the second motor 2. The output end of the electric push rod 13 will drive the fixed rod 14 to move. The fixed rod 14 will drive the connecting rod 16 to move. The connecting rod 16 will drive the cutting blade 12 to move. The cutting blade 12 can come into contact with the fabric and complete the cutting of the fabric. The output end of the second motor 2 will drive the transmission rod 8 fixedly connected to it to rotate. The rotation of the transmission rod 8 will drive the transmission roller 9 to rotate. The rotation of the transmission roller 9 will drive the conveyor belt 10 and another transmission roller 9 to rotate synchronously. The fabric cut by the cutting blade 12 will fall onto the conveyor belt 10. The movement of the conveyor belt 10 will drive the fabric to move and fall at the end of the conveyor belt 10. It will be collected below the conveyor belt 10. Repeating the above work can complete the cutting of the fabric.

[0030] When the cutting blade 12 needs to be cleaned or replaced, pulling the limiting bolt 19 will pull it out of the second slide groove 17, and the connecting rod 16 will no longer be limited, allowing the connecting rod 16 to be disassembled, thereby disassembling the cutting blade 12. The connecting rod 16 is then placed into the first slide groove 15 and slides against it. At this time, the second slide groove 17 is exactly opposite to the limiting bolt 19. When the limiting bolt 19 is released, the spring 18 will drive the limiting bolt 19 to slide against the second slide groove 17. At the same time, the tension of the spring 18 can ensure the stability of the limiting bolt 19 in the second slide groove 17, ensuring the stability of the cutting blade 12, and thus keeping the cutting blade 12 stable when cutting the fabric.

[0031] This utility model utilizes the cooperation between the first motor 3, the fixed roller 7, and the fixed plate 6 to complete the fixed-distance work during fabric cutting, avoiding manual repetition of fixed distance, improving the cutting efficiency of the fabric, and reducing labor waste. At the same time, the use of easily detachable cutting blades 12 reduces the impact of replacing the cutting blades 12 on the cutting work.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cutting device for jacket production and processing, characterized in that, include: Mounting bracket (1); The fixed-distance cutting mechanism includes a fixed plate (6) fixedly installed on a mounting frame (1). A first motor (3) is fixedly installed on the mounting frame (1). The output end of the first motor (3) passes through the mounting frame (1) and is rotatably connected to it. A rotating rod (11) rotatably connected to the mounting frame (1) is fixedly connected to the output end of the first motor (3). A fixed-distance roller (7) fixedly connected to the rotating rod (11) is sleeved on the rotating rod (11). An electric push rod (13) is fixedly installed on the mounting frame (1). A fixed rod (14) is fixedly connected to the output end of the electric push rod (13). A detachable connecting rod (16) is connected to the fixed rod (14). A cutting blade (12) is fixedly connected to the connecting rod (16) and is positioned opposite to the fixed plate (6).

2. The cutting device for jacket production and processing according to claim 1, characterized in that, in: The connecting rod (16) is provided with a first sliding groove (15), which is slidably connected to the fixed rod (14). The fixed rod (14) is provided with a second sliding groove (17), which is slidably connected to a limit bolt (19). The limit bolt (19) passes through the connecting rod (16) and is slidably connected to it. A spring (18) is fixedly connected to the limit bolt (19) and the connecting rod (16).

3. A cutting device for jacket production and processing according to claim 1, characterized in that, in: It also includes a moving mechanism, which includes a second motor (2) fixedly mounted on the mounting frame (1). The output end of the second motor (2) passes through the mounting frame (1) and is slidably connected thereto. Two transmission rods (8) are rotatably connected inside the mounting frame (1). Each of the two transmission rods (8) is fitted with a transmission roller (9). The two transmission rollers (9) are fitted with a conveyor belt (10). The output end of the second motor (2) is fixedly connected to one of the transmission rods (8).

4. A cutting device for jacket production and processing according to claim 1, characterized in that, in: An installation rod (4) is fixedly installed on the mounting frame (1), and a feeding roller (5) located above the fixed-distance roller (7) is sleeved on the installation rod (4).

5. A cutting device for jacket production and processing according to claim 1, characterized in that, in: The fixed plate (6) is abutted against the fixed roller (7), and the rotation of the fixed roller (7) can cause the fabric to move downward along the fixed plate (6).

6. A cutting device for jacket production and processing according to claim 3, characterized in that, in: The conveyor belt (10) is located below and opposite to the fixed roller (7), and the fabric cut by the cutting blade (12) will fall onto the conveyor belt (10).

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