Customized size cutting machine for non-woven fabrics

Abstract

The utility model discloses a non-woven fabric customized size cutting machine, relates to the non-woven fabric production technical field, and comprises a work bench, a roll placing mechanism, a metering mechanism and a cutting mechanism, one end of the work bench is provided with the roll placing mechanism, one end of the work bench is provided with a bottom shaft, one end of the work bench is provided with a first motor, and the other end of the work bench is provided with a second motor. A cloth collecting shaft is installed at one end of the first motor, a metering mechanism is installed at one end of the workbench, and a cutting mechanism is installed at one end of the workbench. Through the arrangement of the workbench and the metering mechanism, the non-woven fabric moves towards one side of the fabric collecting shaft under the pulling force of the first motor, the driving roller and the quantitative pressing roller mutually extrude the non-woven fabric and are driven to rotate in the process, the number of turns of the quantitative pressing roller is monitored by the meter, and therefore the passing size of the non-woven fabric is accurately measured; and the size measurement convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a non-woven fabric customized size cutting machine. Background Technique

[0002] Non-woven fabric, also known as non-woven cloth, needle-punched cotton, needle-punched non-woven fabric, etc., is produced using polyester fiber, polyester fiber, abbreviated as PET, and is made through the needle-punching process. It can be made into different thicknesses, handfeel, hardness, etc. Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light, flame-retardant, non-toxic and odorless, low price, recyclable, etc., and can be used in different industries, such as sound insulation, heat insulation, heating sheets, masks, clothing, medical use, filling materials, etc. Existing non-woven fabric cutting devices cannot control the cutting distance, resulting in all the non-woven bags cut by the existing cutting devices being of a single size, which is not conducive to the design of diversified non-woven bags. Therefore, a non-woven fabric customized size cutting machine is needed.

[0003] The prior art patent document with the publication number CN217298420U provides a fixed-distance cutting device for non-woven fabric production, including a main board. Before using this device, the non-woven fabric material for cutting is first placed on the surface of the conveyor belt. Motors are installed at both ends of the conveyor belt, and the non-woven fabric on the conveyor belt is driven by the motors to enter the processing area; the knife rest on the surface of the cylinder push rod is lowered by controlling the cylinder, and the fixed-distance cutting device is moved to the cutting position to achieve the effect of automatic cutting; in order to achieve fixed-distance cutting, the slide plate can be controlled to slide on the surface of the knife rest. After reading specific data through the scale part, the slide plate is fixed on the surface of the knife rest by the limiting screw; at this time, the blade on the surface of the slide bar is also fixed, and the fixed-distance cutting effect can be achieved by controlling with the lifting device; a spring for buffering is installed at one end of the cutting tool to reduce the huge impact force when the blade cuts, thereby protecting the entire knife rest and the main body device. However, when the CN217298420U technology is in operation, it cannot effectively improve the convenience of measuring the size of the device, cannot effectively improve the cutting efficiency of the device, and cannot improve the practicality of the device. Therefore, a non-woven fabric customized size cutting machine is urgently needed. Content of the Utility Model

[0004] Based on this, the purpose of the present utility model is to provide a non-woven fabric customized size cutting machine to solve the problems that when the existing cutting machine is in use, it cannot effectively improve the convenience of measuring the size of the device, cannot effectively improve the cutting efficiency of the device, and cannot improve the practicality of the device.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A non-woven fabric customized size cutting machine, comprising a workbench, a coil placing mechanism, a metering mechanism and a cutting mechanism. A coil placing mechanism is installed at one end of the workbench. A bottom shaft is installed at one end of the workbench. A first motor is installed at one end of the workbench. A cloth receiving shaft is installed at one end of the first motor.

[0006] A metering mechanism is installed at one end of the workbench.

[0007] A cutting mechanism is installed at one end of the workbench.

[0008] Preferably, the coil placing mechanism includes a chute, a spring, a clamping block, a coil placing shaft, a clamping shaft rod, a top plate and an anti-slip rubber ring. A chute is opened at one end of the workbench. A spring is installed at the inner end of the chute. A clamping block is installed at one end of the spring. A coil placing shaft is installed at one end of the clamping block. A clamping shaft rod is installed at one end of the coil placing shaft. A top plate is installed at one end of the clamping shaft rod. An anti-slip rubber ring is installed at one end of the top plate.

[0009] Preferably, the anti-slip rubber ring is movably connected to the workbench through the top plate, and the clamping block forms a telescopic structure with the workbench through the spring.

[0010] Preferably, the metering mechanism includes a rotating hole, a driving roller, a quantitative pressing roller and a meter. A rotating hole is opened at one end of the workbench. A driving roller is installed at one end of the rotating hole. A quantitative pressing roller is installed at the upper end of the driving roller. A meter is installed at one end of the quantitative pressing roller.

[0011] Preferably, the driving roller forms a rotating structure with the workbench through the rotating hole, and the surface of the driving roller is provided with anti-slip.

[0012] Preferably, the cutting mechanism includes a toothed shaft, a toothed belt, a shifting motor, a knife placing shaft, a blade, a shaft end cap, a second motor, a slideway and a knife edge groove. A toothed shaft is installed at one end of the workbench. A toothed belt is installed at one end of the toothed shaft. A shifting motor is installed at one end of the toothed belt. A knife placing shaft is installed at one end of the shifting motor. A blade is installed at one end of the knife placing shaft. A shaft end cap is installed at one end of the blade. A second motor is installed at one end of the workbench. A slideway is opened at one end of the workbench. A knife edge groove is opened at one end of the workbench.

[0013] Preferably, the shifting motor forms a sliding structure with the workbench through the toothed belt, and the blade forms a rotating structure with the workbench through the knife placing shaft.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. In this utility model, through the provided workbench and metering mechanism, the non-woven fabric moves towards the cloth-receiving shaft side under the pulling force of the first motor. During this process, the driving roller and the metering roller squeeze the non-woven fabric against each other and are driven to rotate. The number of rotations of the metering roller is monitored by the meter, thereby accurately measuring the size of the non-woven fabric passing through, and improving the convenience of measuring the size of the device.

[0016] 2. In this utility model, through the provided workbench and operation console, when the wound non-woven fabric reaches the required size, the winding can be stopped, and the shift motor is started to drive the blade on the blade shaft to rotate rapidly. At the same time, the second motor is started to drive the shift motor installed at the lower end of the toothed belt on the toothed shaft to move left and right on the workbench, thereby driving the blade to cut the non-woven fabric at the position of the knife-edge groove back and forth on the slideway, improving the cutting efficiency of the device.

[0017] 3. In this utility model, through the provided workbench and cloth-setting mechanism, a non-woven fabric roll is sleeved on the cloth-setting shaft, and the spring force pushes the clamping block to the front end of the chute to limit the position of the cloth-setting shaft. Then, the end of the non-woven fabric bypasses the lower end of the bottom shaft and adheres to the surface of the workbench until it passes through the middle position between the driving roller and the metering roller, and then is wound by the cloth-receiving shaft. At this time, the first motor is started to drive the non-woven fabric on the cloth-receiving shaft to move and wind. At this time, the cloth-setting shaft is engaged with the clamping shaft rod, and the anti-slip rubber ring is pressed against the workbench by the top plate so that the cloth-setting shaft will not rotate when there is no certain pulling force, improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front elevation sectional view of this utility model;

[0019] Figure 2 is the structural schematic diagram of the cloth-setting mechanism of this utility model;

[0020] Figure 3 is the structural schematic diagram of the metering mechanism of this utility model;

[0021] Figure 4 is the structural schematic diagram of the cutting mechanism of this utility model.

[0022] In the figure: 1. Workbench; 2. Cloth-setting mechanism; 201. Chute; 202. Spring; 203. Clamping block; 204. Cloth-setting shaft; 205. Clamping shaft rod; 206. Top plate; 207. Anti-slip rubber ring; 3. Bottom shaft; 4. First motor; 5. Cloth-receiving shaft; 6. Metering mechanism; 601. Rotating hole; 602. Driving roller; 603. Metering roller; 604. Meter; 7. Cutting mechanism; 701. Toothed shaft; 702. Toothed belt; 703. Shift motor; 704. Blade shaft; 705. Blade; 706. Shaft end cap; 707. Second motor; 708. Slideway; 709. Knife-edge groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as limiting the present utility model.

[0024] The embodiments of the present utility model will be described below according to its overall structure.

[0025] Please refer to Figures 1-4 , a non-woven fabric customized size cutting machine, including a workbench 1, a roll placing mechanism 2, a metering mechanism 6 and a cutting mechanism 7. A roll placing mechanism 2 is installed at one end of the workbench 1, a bottom shaft 3 is installed at one end of the workbench 1, a first motor 4 is installed at one end of the workbench 1, and a cloth receiving shaft 5 is installed at one end of the first motor 4. The roll placing mechanism 2 includes a chute 201, a spring 202, a clamping block 203, a roll placing shaft 204, a clamping shaft rod 205, a top plate 206 and an anti-slip rubber ring 207. A chute 201 is opened at one end of the workbench 1, a spring 202 is installed at the inner end of the chute 201, a clamping block 203 is installed at one end of the spring 202, a roll placing shaft 204 is installed at one end of the clamping block 203, a clamping shaft rod 205 is installed at one end of the roll placing shaft 204, a top plate 206 is installed at one end of the clamping shaft rod 205, and an anti-slip rubber ring 207 is installed at one end of the top plate 206. The anti-slip rubber ring 207 is movably connected to the workbench 1 through the top plate 206, and the clamping block 203 forms a telescopic structure with the workbench 1 through the spring 202. A non-woven fabric roll is sleeved on the roll placing shaft 204, and the clamping block 203 is pushed to the front end of the chute 201 by the acting force of the spring 202 to limit the position of the roll placing shaft 204. Then, the end of the non-woven fabric bypasses the lower end of the bottom shaft 3 and then adheres to the surface of the workbench 1 until it passes through the middle position between the driving roller 602 and the quantitative pressing roller 603 and is wound by the cloth receiving shaft 5. At this time, the first motor 4 is started to drive the non-woven fabric on the cloth receiving shaft 5 to move and wind. At this time, the roll placing shaft 204 is engaged with the clamping shaft rod 205, and the anti-slip rubber ring 207 is pressed against the workbench 1 through the top plate 206 so that the roll placing shaft 204 will not rotate when there is no certain pulling force, improving the practicability of the device.

[0026] Please refer to Figures 1-4, a non-woven fabric customized size cutting machine, a measuring mechanism 6 is installed at one end of the workbench 1. The measuring mechanism 6 includes a rotating hole 601, a driving roller 602, a quantitative pressure roller 603 and a measuring device 604. A rotating hole 601 is opened at one end of the workbench 1, a driving roller 602 is installed at one end of the rotating hole 601, a quantitative pressure roller 603 is installed at the upper end of the driving roller 602, and a measuring device 604 is installed at one end of the quantitative pressure roller 603. The driving roller 602 forms a rotating structure with the workbench 1 through the rotating hole 601, and the surface of the driving roller 602 is provided with anti-slip. The non-woven fabric moves towards the cloth collecting shaft 5 under the pulling force of the first motor 4. During this process, the driving roller 602 and the quantitative pressure roller 603 squeeze the non-woven fabric with each other and are driven to rotate. The number of turns of the quantitative pressure roller 603 is monitored by the measuring device 604, so as to accurately measure the size of the non-woven fabric passing through, and improve the convenience of the device for measuring the size.

[0027] Please refer to Figures 1-4 , a non-woven fabric customized size cutting machine, a cutting mechanism 7 is installed at one end of the workbench 1. The cutting mechanism 7 includes a toothed shaft 701, a toothed belt 702, a displacement motor 703, a knife placement shaft 704, a blade 705, a shaft end cap 706, a second motor 707, a slideway 708 and a knife edge groove 709. A toothed shaft 701 is installed at one end of the workbench 1, a toothed belt 702 is installed at one end of the toothed shaft 701, a displacement motor 703 is installed at one end of the toothed belt 702, a knife placement shaft 704 is installed at one end of the displacement motor 703, a blade 705 is installed at one end of the knife placement shaft 704, a shaft end cap 706 is installed at one end of the blade 705, a second motor 707 is installed at one end of the workbench 1, a slideway 708 is opened at one end of the workbench 1, and a knife edge groove 709 is opened at one end of the workbench 1. The displacement motor 703 forms a sliding structure with the workbench 1 through the toothed belt 702, and the blade 705 forms a rotating structure with the workbench 1 through the knife placement shaft 704. When the wound non-woven fabric reaches the required size, the winding can be stopped, and the displacement motor 703 is started to drive the blade 705 on the knife placement shaft 704 to rotate rapidly. At the same time, the second motor 707 is started to drive the displacement motor 703 installed at the lower end of the toothed belt 702 on the toothed shaft 701 to move left and right on the workbench 1, so as to drive the blade 705 to quickly cut the non-woven fabric at the position of the knife edge groove 709 back and forth on the slideway 708, and improve the cutting efficiency of the device.

[0028] Working principle: When in use, first, a non-woven fabric roll is sleeved on the placement reel 204. And under the action of the spring 202, the clamping block 203 is pushed to the front end of the sliding groove 201 to limit the position of the placement reel 204. Then, the end of the non-woven fabric is wound around the lower end of the bottom shaft 3 and then attached to the surface of the workbench 1 until it passes through the middle position between the driving roller 602 and the metering pressure roller 603, and then is wound by the cloth winding shaft 5. At this time, the first motor 4 is started to drive the non-woven fabric on the cloth winding shaft 5 to move and wind. At this time, the placement reel 204 is engaged with the clamping shaft rod 205, and the anti-slip rubber ring 207 is pressed against the workbench 1 by the top plate 206 so that the placement reel 204 will not rotate when there is no certain pulling force, improving the practicability of the device. And the non-woven fabric moves toward the cloth winding shaft 5 under the pulling force of the first motor 4. During this process, the driving roller 602 and the metering pressure roller 603 squeeze the non-woven fabric and are driven to rotate. The number of turns of the metering pressure roller 603 is monitored by the meter 604 to accurately measure the size of the non-woven fabric passing through, improving the convenience of measuring the size of the device. When the wound non-woven fabric reaches the required size, the winding can be stopped, and the shifting motor 703 is started to drive the blade 705 on the blade shaft 704 to rotate rapidly. At the same time, the second motor 707 is started to drive the shifting motor 703 installed at the lower end of the toothed belt 702 on the toothed shaft 701 to move left and right on the workbench 1, thereby driving the blade 705 to quickly cut the non-woven fabric at the position of the cutting edge groove 709 back and forth on the slideway 708, improving the cutting efficiency of the device. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of simplifying the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the protection scope of the present invention.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-woven fabric customized size cutting machine, comprising a workbench (1), a coil placing mechanism (2), a metering mechanism (6) and a cutting mechanism (7), characterized in that: One end of the workbench (1) is equipped with a coil placing mechanism (2), one end of the workbench (1) is equipped with a bottom shaft (3), one end of the workbench (1) is equipped with a first motor (4), and one end of the first motor (4) is equipped with a cloth winding shaft (5); One end of the workbench (1) is equipped with a measuring mechanism (6); One end of the workbench (1) is equipped with a cutting mechanism (7).

2. The non-woven fabric customized size cutting machine according to claim 1, characterized in that: The coil placing mechanism (2) includes a chute (201), a spring (202), a clamping block (203), a coil placing shaft (204), a clamping shaft rod (205), a top plate (206) and an anti-slip rubber ring (207). A chute (201) is opened at one end of the workbench (1), a spring (202) is installed at the inner end of the chute (201), a clamping block (203) is installed at one end of the spring (202), a coil placing shaft (204) is installed at one end of the clamping block (203), a clamping shaft rod (205) is installed at one end of the coil placing shaft (204), a top plate (206) is installed at one end of the clamping shaft rod (205), and an anti-slip rubber ring (207) is installed at one end of the top plate (206).

3. The non-woven fabric custom-size cutting machine according to claim 2, characterized in that: The anti-slip rubber ring (207) is movably connected to the workbench (1) through the top plate (206), and the clamping block (203) forms a telescopic structure with the workbench (1) through the spring (202).

4. A non-woven fabric custom-sized cutting machine according to claim 1, characterized in that: The measuring mechanism (6) includes a rotating hole (601), a driving roller (602), a quantitative pressing roller (603) and a meter (604). A rotating hole (601) is opened at one end of the workbench (1), a driving roller (602) is installed at one end of the rotating hole (601), a quantitative pressing roller (603) is installed at the upper end of the driving roller (602), and a meter (604) is installed at one end of the quantitative pressing roller (603).

5. The non-woven fabric customized size cutting machine according to claim 4, characterized in that: The driving roller (602) forms a rotating structure with the workbench (1) through the rotating hole (601), and the surface of the driving roller (602) is anti-slip.

6. The non-woven fabric customized size cutting machine according to claim 1, wherein: The cutting mechanism (7) includes a toothed shaft (701), a toothed belt (702), a displacement motor (703), a knife placing shaft (704), a blade (705), a shaft end cap (706), a second motor (707), a slideway (708) and a knife edge groove (709). A toothed shaft (701) is installed at one end of the workbench (1), a toothed belt (702) is installed at one end of the toothed shaft (701), a displacement motor (703) is installed at one end of the toothed belt (702), a knife placing shaft (704) is installed at one end of the displacement motor (703), a blade (705) is installed at one end of the knife placing shaft (704), a shaft end cap (706) is installed at one end of the blade (705), a second motor (707) is installed at one end of the workbench (1), a slideway (708) is opened at one end of the workbench (1), and a knife edge groove (709) is opened at one end of the workbench (1).

7. The non-woven fabric customized size cutting machine according to claim 6, characterized in that: The displacement motor (703) forms a sliding structure with the workbench (1) through the toothed belt (702), and the blade (705) forms a rotating structure with the workbench (1) through the knife placing shaft (704).

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