Rolling and cutting device for plastic woven cloth

Abstract

The plastic woven cloth rolling and cutting device comprises a bottom plate, the front end and the rear end of the right side of the upper surface of the bottom plate are fixedly connected with two supporting columns of a U-shaped structure respectively, the top end of the supporting column located on the rear side is fixedly connected with a driven wheel connecting base, and an open hole is formed in the middle of the front surface of the driven wheel connecting base. A driven wheel is slidably connected into the open hole, a compression spring is fixedly connected to the rear side face of the driven wheel, the rear side face of the compression spring is fixedly connected with the rear side face of the open hole of the driven wheel connecting base, and a driving wheel connecting base is fixedly connected to the top end of the supporting column located on the front side. And meanwhile, the equipment can automatically cut off the plastic woven cloth after the plastic woven cloth is wound, the danger coefficient of manual cutting can be reduced, meanwhile, it can be guaranteed that notches are flat, and the quality and attractiveness of the plastic woven cloth are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic woven cloth processing technical field, concretely is a kind of plastic woven cloth's coiling cutting device. BACKGROUND

[0002] Plastic woven cloth is the raw material of producing plastic woven bag, and the plastic woven cloth produced needs to be rolled up for collection to be used before printing or cutting.

[0003] The existing plastic woven cloth coiling device mostly needs manual cutting after weaving cloth is rolled into a certain thickness of roll, but because the movement speed of weaving cloth is large during rolling, manual cutting operation has large risk coefficient, and cannot guarantee the flatness of weaving cloth cutout, which affects the quality and aesthetic level of weaving cloth, therefore, we propose a plastic woven cloth coiling cutting device. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a plastic woven cloth coiling cutting device, which can perform fixed-length rolling of plastic woven cloth during use, thereby guaranteeing the consistency of the length of each roll of plastic woven cloth, and the device can automatically cut the plastic woven cloth after rolling, which not only can reduce the risk coefficient of manual cutting, but also can guarantee the flatness of the cutout, guarantee the quality and aesthetic level of plastic woven cloth, and effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model provides following technical scheme: a kind of plastic woven cloth's coiling cutting device, the upper surface right side of bottom plate is respectively fixedly connected with two U-shaped structure's support column in front and back two ends, the top of support column located rear side is fixedly connected with driven wheel connecting seat, the front surface middle part of driven wheel connecting seat is equipped with aperture, and the inside of aperture is slidably connected with driven wheel, the rear side of driven wheel is fixedly connected with compression spring, and the rear side of compression spring is fixedly connected with the rear side of aperture of driven wheel connecting seat, the top of support column located front side is fixedly connected with driving wheel connecting seat, and driving wheel connecting seat is U-shaped structure, the upper end of driving wheel connecting seat is rotatably connected with driving wheel, the front surface middle part of support column located front side is fixedly connected with L-shaped structure's motor mounting seat, the upper surface of motor mounting seat is fixedly connected with frequency conversion motor, and the output shaft of frequency conversion motor is connected with the input shaft of driving wheel by synchronous belt transmission, the upper surface middle part of base is rotatably connected with roll shaft by connecting plate, the front surface of connecting plate located front side is fixedly connected with encoder, and the shaft portion of encoder is fixedly connected with the shaft portion of roll shaft, the front surface lower end of support column located front side is fixedly connected with control module, the upper surface left side of bottom plate is fixedly connected with U-shaped structure's fixed frame, and the upper surface front and back two ends of fixed frame are respectively fixedly connected with electric push rod, the telescopic end of electric push rod is fixedly connected with linear module, the front end of linear module is fixedly connected with step motor, and the front surface of fixed frame is equipped with corresponding long hole of step motor, the lower end of slider of linear module is fixedly connected with cutter, and the upper surface of bottom plate is equipped with cutter slot corresponding to cutter, the lower surface left and right sides of linear module are respectively fixedly connected with compression rubber strip.

[0006] Wherein: the input end of control module is electrically connected with the output end of external power supply, and the output end of control module is respectively electrically connected with the input end of frequency conversion motor, electric push rod and step motor, and control module is bidirectionally electrically connected with encoder.

[0007] Further, it further includes reinforcing support, the reinforcing support is X-shaped structure, and the reinforcing support is provided with two, and the reinforcing support is mounted in the inside of two support columns, and the lower end surface of reinforcing support is fixedly connected with the upper surface of bottom plate;The reinforcing support can effectively improve the structural strength of support column, avoid the situation that the equipment is used and the plastic woven cloth is rolled too much to cause the collapse of support column, so that the use of equipment is safer.

[0008] Further, it further includes gusset, the gusset is two in a group, and the gusset is provided with three groups, and the gusset is fixedly connected on the opposite surface upper end of support column located front and back and the inner surface left and right sides of motor mounting seat;The gusset can effectively assist the support of driven wheel connecting seat and driving wheel connecting seat, so that the use of equipment is safer.

[0009] Further, the limiting ring is fixedly connected to the front surface of the driven wheel connecting seat, and the inner ring side of the rear side of the limiting ring is in contact with the front surface of the driven wheel.

[0010] Further, the diagonal pull rope is provided with two, the upper ends of the two diagonal pull ropes are fixedly connected to the left side top ends of the front and rear support columns respectively, and the lower ends of the diagonal pull ropes are fixedly connected to the upper surfaces of the corresponding connecting plates.

[0011] Compared with the prior art, the plastic woven cloth rolling and cutting device has the following advantages:

[0012] 1. The device can roll the plastic woven cloth in a fixed length during use, thereby ensuring the uniform length of each roll of plastic woven cloth, and the device can automatically cut the plastic woven cloth after rolling, which can not only reduce the risk coefficient of manual cutting, but also ensure the smoothness of the cut and the quality and appearance of the plastic woven cloth.

[0013] 2. The reinforcing support can effectively improve the structural strength of the support column, prevent the support column from collapsing due to excessive rolling of the plastic woven cloth during use, and make the device safer to use.

[0014] 3. The limiting ring can prevent the driven wheel from falling off, thereby preventing the rolling shaft from falling off, and the diagonal pull rope can further strengthen the strength of the support column, thereby effectively improving the safety of the device during use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a structural schematic view of the utility model;

[0016] Fig. 2 is a left side sectional structural schematic view of the utility model;

[0017] Fig. 3 is a right side sectional structural schematic view of the utility model.

[0018] In the figure: 1 bottom plate, 2 support column, 3 reinforcing support, 4 driven wheel connecting seat, 5 driving wheel connecting seat, 6 driving wheel, 7 variable frequency motor, 8 motor mounting seat, 9 control module, 10 encoder, 11 fixed frame, 12 electric push rod, 13 linear module, 14 stepping motor, 15 angle support plate, 16 compression spring, 17 driven wheel, 18 limiting ring, 19 diagonal pull rope. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without any creative work belong to the scope of protection of the utility model.

[0020] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a plastic woven cloth coiling and cutting device, which comprises a bottom plate 1, the upper surface right side of the bottom plate 1 is fixedly connected with two U-shaped support columns 2 at the front and back ends, the top end of the support column 2 at the back side is fixedly connected with a driven wheel connecting seat 4, a hole is formed in the front surface middle part of the driven wheel connecting seat 4, a driven wheel 17 is slidably connected in the hole, the rear side of the driven wheel 17 is fixedly connected with a compression spring 16, the rear side of the compression spring 16 is fixedly connected with the rear side of the hole of the driven wheel connecting seat 4, the top end of the support column 2 at the front side is fixedly connected with a driving wheel connecting seat 5, the driving wheel connecting seat 5 is a U-shaped structure, the upper end of the driving wheel connecting seat 5 is rotatably connected with a driving wheel 6, an L-shaped motor mounting seat 8 is fixedly connected with the front surface middle part of the support column 2 at the front side, a variable frequency motor 7 is fixedly connected with the upper surface of the motor mounting seat 8, the output shaft of the variable frequency motor 7 is in transmission connection with the input shaft of the driving wheel 6 through a synchronous belt, a roller shaft is rotatably connected with the middle part of the upper surface of the base 1 through a connecting plate, an encoder 10 is fixedly connected with the front surface of the connecting plate at the front side, the shaft part of the encoder 10 is fixedly connected with the shaft part of the roller shaft, a control module 9 is fixedly connected with the front surface lower end of the support column 2 at the front side, a fixed rack 11 in a U-shaped structure is fixedly connected with the left side of the upper surface of the bottom plate 1, electric push rods 12 are fixedly connected with the front and back ends of the upper surface of the fixed rack 11, straight line modules 13 are fixedly connected with the extension ends of the electric push rods 12, a stepping motor 14 is fixedly connected with the front end of the straight line module 13, a long hole corresponding to the stepping motor 14 is formed in the front surface of the fixed rack 11, cutters are fixedly connected with the lower ends of the sliding blocks of the straight line modules 13, cutter grooves corresponding to the cutters are formed in the upper surface of the bottom plate 1, and compression rubber strips are fixedly connected with the left and right sides of the lower surface of the straight line modules 13.

[0021] The input end of the control module 9 is electrically connected with the output end of an external power supply, the output end of the control module 9 is electrically connected with the input ends of the variable frequency motor 7, the electric push rods 12 and the stepping motor 14 respectively, and the control module 9 is bidirectionally electrically connected with the encoder 10.

[0022] In this embodiment, the reinforcing support 3 is also included, which is X-shaped structure, and two reinforcing supports 3 are arranged inside the two support columns 2, and the lower end surface of the reinforcing support 3 is fixedly connected with the upper surface of the bottom plate 1; the reinforcing support 3 can effectively improve the structural strength of the support column 2, avoid the collapse of the support column 2 caused by the excessive winding of the plastic woven cloth during use, and further make the use of the equipment more safe.

[0023] In this embodiment, the angle support plate 15 is also included, which is a group of two, and three groups of angle support plates 15 are arranged, and the opposite end surfaces of the front and rear support columns 2 and the inner surfaces of the left and right sides of the motor mounting seat 8 are fixedly connected; the installed angle support plate 15 can effectively assist the support of the driven wheel connecting seat 4 and the driving wheel connecting seat 5, and further make the use of the equipment more safe.

[0024] In this embodiment, the limiting ring 18 is also included, which is fixedly connected with the front surface of the driven wheel connecting seat 4, and the inner ring side of the rear surface of the limiting ring 18 is in contact with the front surface of the driven wheel 17; the limiting ring 18 can prevent the driven wheel 17 from falling off, and further avoid the falling of the winding material shaft, so that the use of the equipment is more safe.

[0025] In this embodiment, the inclined cable 19 is also included, which is arranged in two, and the upper ends of the two inclined cables 19 are fixedly connected with the left top end of the front and rear support columns 2, and the lower ends of the inclined cables 19 are fixedly connected with the upper surface of the corresponding connecting plate; the arranged inclined cable can further strengthen the strength of the support column 2, and further effectively improve the safety of the equipment during use.

[0026] The working principle of the winding and cutting device of the plastic woven cloth is as follows: the rear end of the winding plastic woven cloth shaft is clamped into the driven wheel 17, and the driven wheel 17 is pushed, then the front end of the winding plastic woven cloth shaft is butted with the driving wheel 6, the winding plastic woven cloth shaft is released, at this time the compression spring 16 pushes the driven wheel 17 back to the original position, the driven wheel 17 pushes the winding plastic woven cloth shaft forward, the front end of the winding plastic woven cloth shaft is clamped with the driving wheel 6, the plastic woven cloth passes below the linear module 13 and below the roller shaft, then the end of the plastic woven cloth is wound to the surface of the winding plastic woven cloth shaft, the frequency conversion motor 7 is opened, the rotation of the frequency conversion motor 7 drives the winding plastic woven cloth shaft to rotate, at this time the winding plastic woven cloth shaft starts to wind the plastic woven cloth, the rotation amount of the roller shaft is calculated by the encoder 10, and then the winding length of the plastic woven cloth is calculated, after reaching the specified length, the frequency conversion motor 7 stops rotating, then the electric push rod 12 drives the linear module 13 to press down, the linear module 13 presses the plastic woven cloth, then the rotation of the stepping motor 14 drives the cutter in the linear module 13 to move, the movement of the cutter cuts off the plastic woven cloth, the effect of fixed-length cutting and keeping the cut flat is achieved, after the plastic woven cloth is cut off, the electric push rod 12 drives the linear module 13 to rise, then the frequency conversion motor 7 drives the winding plastic woven cloth shaft to wind the remaining plastic woven cloth, after winding is completed, the plastic woven cloth can be taken down by using external auxiliary hoisting equipment.

[0027] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A plastic braid winding and cutting apparatus, characterized by: The utility model relates to a cutting device for cutting machine, including bottom plate (1), the upper surface right side of bottom plate (1) is fixedly connected with two U shape structure's support column (2) before and after respectively, the top of support column (2) located at rear side is fixedly connected with driven wheel connecting seat (4), the front surface middle part of driven wheel connecting seat (4) is opened and has the aperture, and the inside of aperture is slidably connected with driven wheel (17), the rear side of driven wheel (17) is fixedly connected with compression spring (16), and the rear side of compression spring (16) is fixedly connected with the aperture rear side of driven wheel connecting seat (4), the top of support column (2) located at front side is fixedly connected with driving wheel connecting seat (5), and driving wheel connecting seat (5) is U shape structure, the upper end of driving wheel connecting seat (5) is rotatably connected with driving wheel (6), the front surface middle part of support column (2) located at front side is fixedly connected with L shape structure's motor mounting seat (8), the upper surface of motor mounting seat (8) is fixedly connected with variable frequency motor (7), and the output shaft of variable frequency motor (7) is connected with the input shaft of driving wheel (6) through synchronous belt and drives, the upper surface middle part of bottom plate (1) is rotatably connected with roll axle through connecting plate, the front surface of connecting plate located at front side is fixedly connected with encoder (10), and the axle portion of encoder (10) is fixedly connected with the axle portion of roll axle, the front surface lower end of support column (2) located at front side is fixedly connected with control module (9), the upper surface left side of bottom plate (1) is fixedly connected with the fixed frame (11) of U shape structure, and the upper surface front and rear ends of fixed frame (11) are fixedly connected with electric push rod (12) respectively, the telescopic end of electric push rod (12) is fixedly connected with linear module (13), the front end of linear module (13) is fixedly connected with step motor (14), and the front surface of fixed frame (11) is opened and has the long hole corresponding with step motor (14), the lower end of the slider of linear module (13) is fixedly connected with cutter, and the upper surface of bottom plate (1) is opened and has cutter groove corresponding with cutter, the lower surface left and right sides of linear module (13) are fixedly connected with compression rubber strip respectively; Wherein: the output end of the input end of control module (9) is electrically connected with the output end of external power supply, and the output end of control module (9) is electrically connected with the input end of variable frequency motor (7), electric push rod (12) and step motor (14) respectively, and control module (9) is bidirectional electric connection with encoder (10).

2. A device for winding and cutting plastic woven fabric according to claim 1, characterized in that: Still include reinforcing support (3), the reinforcing support is X shape structure, reinforcing support (3) is provided with two in all, two reinforcing supports (3) are installed in the inside of two support columns (2) respectively, and the lower end surface of reinforcing support (3) is fixedly connected with the upper surface of bottom plate (1).

3. The device according to claim 1, wherein: Still include gusset (15), the gusset (15) two are a group, gusset (15) is provided with three groups in all, and three groups of gusset (15) are fixedly connected on the opposite face upper end of support column (2) before and after and the inner surface left and right sides of motor mounting seat (8) respectively.

4. The device according to claim 1, wherein: Further include the limit ring (18), the limit ring (18) is fixedly connected to the front surface of the driven wheel connecting seat (4), and the inner ring side of the rear side of the limit ring (18) is in contact with the front surface of the driven wheel (17).

5. The device according to claim 1, wherein: Further include the cable-stayed rope (19), the cable-stayed rope (19) is provided with two, the upper end of the two cable-stayed ropes (19) is fixedly connected with the left side top of the front and rear support columns (2) respectively, and the lower end of the cable-stayed rope (19) is fixedly connected with the upper surface of the corresponding connecting plate.

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