Gray fabric slitting and winding device

Abstract

The utility model discloses a gray fabric slitting and rolling device, which relates to the technical field of gray fabric and comprises a base, a cutting device and a fixing device, four corners of the lower end of the base are fixedly connected with supporting legs, the upper end of the left side of the base is fixedly connected with a fixing frame, the cutting device is mounted on the fixing frame, and the middle of the upper end of the base is fixedly connected with a conveying device. A conveying device is installed on the right side of the base, a pressing device is installed on the conveying device, a power unit is installed on the right side of the base, a supporting device is installed on the power unit, and a fixing device is installed on the supporting device. And the rotating roller is driven to press downwards to increase the extrusion force of the rotating roller and the conveying roller on the gray fabric, so that the tension of the gray fabric between the rotating roller and the conveying roller is increased, and the gray fabric is smooth and convenient for subsequent winding.

Description

Technical Field

[0001] The utility model relates to the technical field related to textiles, in particular to a grey cloth slitting and winding device. Background Art

[0002] Grey cloth refers to natural cotton cloth used for printing and dyeing. Grey cloth in industry generally refers to cloth, or laminated grey cloth, glued grey cloth, etc.

[0003] In the prior art, the grey cloth is often not rolled evenly due to insufficient tension during winding. Therefore, we propose a grey cloth slitting and winding device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a grey cloth slitting and winding device, which is provided with a clamping device. The spring causes the sliding plate to be pressed down through the second slide groove, driving the rotating roller to press down to increase the squeezing force of the rotating roller and the conveying roller on the grey cloth, thereby increasing the tension of the grey cloth between the rotating roller and the conveying roller, making the grey cloth flat and convenient for subsequent winding, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grey cloth slitting and winding device comprises a base, a cutting device and a fixing device;

[0006] Base: The four corners of the lower end are fixedly connected with supporting legs, the upper left end of the base is fixedly connected with a fixing frame, the fixing frame is installed with a cutting device, the middle part of the upper end of the base is fixedly connected with a conveying device, the conveying device is installed with a pressing device, the right side of the base is installed with a power unit, the power unit is installed with a supporting device, and the supporting device is installed with a fixing device;

[0007] The cutting device comprises a motor, a take-up wheel, a motor fixing frame, a traction rope, a slide groove, a mounting plate, a cutting knife, a supporting roller and a cutting groove. Two sliding blocks are respectively provided on both sides of the mounting plate, which are slidably connected to the slide groove. The slide groove is arranged inside the fixing frame. A cutting knife is installed at a lower end of the mounting plate. The cutting knife corresponds to the cutting groove. The cutting groove is fixedly connected to the middle part of the fixing frame. There are two supporting rollers and they are rotatably connected to the middle part of the fixing frame. A circular hole is provided in the middle part of the upper end of the fixing frame. One end of the traction rope is fixedly connected to the middle part of the upper end of the mounting plate, and the other end passes through the circular hole and is installed on the take-up wheel. The take-up wheel is fixedly connected to the output shaft of the motor. The motor is installed on the motor fixing frame, and the motor fixing frame is fixedly connected to the fixing frame.

[0008] The grey cloth passes through the lower ends of the two supporting rollers, and the motor is started to drive the take-up wheel to rotate, so that the traction rope is released, and the mounting plate slides downward through the slide slot, driving the cutting knife to descend into the cutting slot to cut the grey cloth to achieve quantitative winding.

[0009] Furthermore, the conveying device includes a second motor, a second motor fixing frame, a conveying roller and a second fixing frame, wherein the second fixing frame is fixedly connected to the base, the conveying roller is rotatably connected in the second fixing frame, one end of the conveying roller is fixedly connected to the output shaft of the second motor, the second motor is installed on the second motor fixing frame, and the second motor fixing frame is fixedly connected to one side of the second fixing frame.

[0010] The second motor fixing frame is used to install the second motor, and the second fixing frame is used to install the conveying roller. When the second motor is started, the conveying roller is driven to rotate to convey the grey cloth.

[0011] Furthermore, the clamping device includes a spring, a sliding plate, a second slide groove and a rotating roller. The second slide groove is four and is symmetrically arranged on the upper end of the inner surface of the second fixed frame. The sliding plate is provided with a slider second which is slidably connected with the second slide groove. The sliding plate is provided with a rotating roller, which corresponds to the conveying roller. A spring is provided between the inner upper end surface of the second fixed frame and the sliding plate.

[0012] The spring presses the sliding plate downward through the second slide slot, driving the rotating roller downward to increase the squeezing force of the rotating roller and the conveying roller on the grey cloth, thereby increasing the tension of the grey cloth between the rotating roller and the conveying roller, making the grey cloth flat and convenient for subsequent winding.

[0013] Furthermore, the power unit includes a fixed plate, a motor three, a motor fixing frame three and a turntable, the fixed plate is fixedly connected to the front upper end surface of the base, the turntable is rotatably connected to the fixed plate, the outer side of the turntable is fixedly connected to the output shaft of the motor three, the motor three is installed on the motor fixing frame three, and the motor fixing frame three is fixedly connected to the fixed plate.

[0014] The fixing plate is used for installing the motor fixing frame three, and the motor fixing frame three is used for installing the motor three. The motor three is started to drive the turntable to rotate.

[0015] Furthermore, the supporting device includes a cylinder, a mounting frame, a mounting plate, a slide groove three, a fixed plate one, a hinged rod, a fixed plate two and a fixed column. The cylinder is installed on a turntable. The cylinder is fixedly connected with mounting frames on all four sides. The mounting frame is provided with a slide groove three. The mounting plate is provided with a slider three slidingly connected to the slide groove three. The inner side of the mounting plate is fixedly connected with a fixed plate one. The front and rear ends of the fixed plate one are respectively hinged to two hinged rods. The other end of the hinged rod is hinged to the fixed plate two. The fixed plate two is fixedly connected to the fixed column. The fixed column is fixedly connected to the telescopic end of the cylinder.

[0016] The cylinder is pushed out to place the winding drum on the mounting plate, and the fixed column is driven to move inward by the contraction of the cylinder. At the same time, the fixed plate 2 moves inward, and the fixed plate 1 drives the mounting plate through the hinge rod, so that the mounting plate slides outward in the slide groove 3 on the mounting frame through the slider 3 to support the winding drum.

[0017] Furthermore, the fixing device includes a second fixing plate, a bolt, a threaded hole and a slide groove four. The lower end of the second fixing plate is provided with a slider four which is slidably connected to the slide groove four. There are two slide grooves four which are respectively arranged on the outer sides of the two mounting plates. The mounting plates are evenly provided with threaded holes, the slider four is provided with threaded holes, and the bolts are threadedly connected to the threaded holes.

[0018] The second fixing plate is slid through the slider four in the slide groove four to the outside of the winding drum, and the winding drum is fixed by screwing the bolts into the threaded holes to prevent the winding drum from falling off and causing accidents during the winding process.

[0019] Compared with the prior art, the beneficial effects of the utility model are: the grey cloth slitting and winding device has the following advantages:

[0020] 1. This grey cloth slitting and winding device is equipped with a clamping device. The spring presses the sliding plate downward through the second slide slot, driving the rotating roller to press downward to increase the squeezing force of the rotating roller and the conveying roller on the grey cloth, thereby increasing the tension of the grey cloth between the rotating roller and the conveying roller, making the grey cloth flat and convenient for subsequent winding.

[0021] 2. This grey cloth slitting and winding device is equipped with a cutting device. When the motor is started, the take-up wheel is driven to rotate, so that the traction rope is released, and the mounting plate slides downward through the slide groove, driving the cutting knife to descend into the cutting groove to cut the grey cloth to achieve quantitative winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0025] In the figure: 1 base, 2 fixed frame, 3 cutting device, 31 motor 1, 32 take-up wheel, 33 motor fixed frame 1, 34 traction rope, 35 slide groove 1, 36 mounting plate 1, 37 cutting knife, 38 support roller, 39 cutting groove, 4 transmission device, 41 motor 2, 42 motor fixed frame 2, 43 transmission roller, 44 fixed frame 2, 5 clamping device, 51 spring, 52 sliding plate, 53 slide groove 2, 54 rotating roller, 6 power unit, 61 fixed plate, 62 motor 3, 63 motor fixed frame 3, 64 turntable, 7 supporting device, 71 cylinder, 72 mounting frame, 73 mounting plate, 74 slide groove 3, 75 fixed plate 1, 76 hinge rod, 77 fixed plate 2, 78 fixed column, 8 fixing device, 81 second fixed plate, 82 bolt, 83 threaded hole, 84 slide groove 4, 9 supporting leg. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-3 , this embodiment provides a technical solution for a grey cloth slitting and winding device: a grey cloth slitting and winding device comprises a base 1, a cutting device 3 and a fixing device 8;

[0028] Base 1: Support legs 9 are fixedly connected at the four corners of the lower end, a fixing frame 2 is fixedly connected at the upper left end of the base 1, a cutting device 3 is installed on the fixing frame 2, a conveying device 4 is fixedly connected to the middle of the upper end of the base 1, a pressing device 5 is installed on the conveying device 4, a power unit 6 is installed on the right side of the base 1, a supporting device 7 is installed on the power unit 6, and a fixing device 8 is installed on the supporting device 7;

[0029] Cutting device 3: includes motor 31, take-up wheel 32, motor fixing frame 33, traction rope 34, slide groove 35, mounting plate 36, cutting knife 37, support roller 38 and cutting groove 39, two sliders are respectively provided on both sides of mounting plate 36 and are slidably connected with slide groove 35, slide groove 35 is arranged inside fixing frame 2, cutting knife 37 is installed at the lower end of mounting plate 36, cutting knife 37 corresponds to cutting groove 39, cutting groove 39 is fixedly connected to the middle part of fixing frame 2, there are two support rollers 38 and they are rotatably connected to the middle part of fixing frame 2, a circular hole is provided in the middle part of the upper end of fixing frame 2, one end of traction rope 34 is fixedly connected to the middle part of the upper end of mounting plate 36, and the other end passes through the circular hole and is installed on take-up wheel 32, take-up wheel 32 is fixedly connected to the output shaft of motor 31, motor 31 is installed on motor fixing frame 33, and motor fixing frame 33 is fixedly connected to fixing frame 2.

[0030] The grey cloth is passed through the lower ends of the two supporting rollers 38, and is started by a motor 31, which drives the take-up wheel 32 to rotate, so that the traction rope 34 is released, and the mounting plate 36 slides downward through a slide groove 35, driving the cutting knife 37 to descend into the cutting groove 39 to cut the grey cloth, thereby achieving quantitative winding.

[0031] The conveying device 4 includes a motor 41, a motor fixing frame 42, a conveying roller 43 and a fixing frame 44. The fixing frame 44 is fixedly connected to the base 1. The conveying roller 43 is rotatably connected in the fixing frame 44. One end of the conveying roller 43 is fixedly connected to the output shaft of the motor 41. The motor 41 is installed on the motor fixing frame 42. The motor fixing frame 42 is fixedly connected to one side of the fixing frame 44.

[0032] The second motor fixing frame 42 is used to install the second motor 41, and the second fixing frame 44 is used to install the conveying roller 43. When the second motor 41 is started, the conveying roller 43 is driven to rotate to convey the grey cloth.

[0033] The clamping device 5 includes a spring 51, a sliding plate 52, a second slide groove 53 and a rotating roller 54. There are four second slide grooves 53 and they are symmetrically arranged on the upper end of the inner surface of the second fixed frame 44. The sliding plate 52 is provided with a slider 2 that is slidably connected to the second slide groove 53. The sliding plate 52 is equipped with a rotating roller 54, which corresponds to the transmission roller 43. A spring 51 is provided between the inner upper end surface of the second fixed frame 44 and the sliding plate 52.

[0034] The spring 51 causes the sliding plate 52 to be pressed down through the second slide groove 53, driving the rotating roller 54 to be pressed down to increase the squeezing force of the rotating roller 54 and the conveying roller 43 on the grey cloth, thereby increasing the tension of the grey cloth between the rotating roller 54 and the conveying roller 43, making the grey cloth flat for subsequent winding.

[0035] The power unit 6 includes a fixed plate 61, a motor three 62, a motor fixing frame three 63 and a turntable 64. The fixed plate 61 is fixedly connected to the front upper end surface of the base 1. The turntable 64 is rotatably connected to the fixed plate 61. The outer side of the turntable 64 is fixedly connected to the output shaft of the motor three 62. The motor three 62 is installed on the motor fixing frame three 63, and the motor fixing frame three 63 is fixedly connected to the fixed plate 61.

[0036] The fixing plate 61 is used to install the motor fixing frame 3 63 , and the motor fixing frame 3 63 is used to install the motor 3 62 . When the motor 3 62 is started, the turntable 64 is driven to rotate.

[0037] The supporting device 7 includes a cylinder 71, a mounting frame 72, a mounting plate 73, a slide groove three 74, a fixed plate one 75, a hinged rod 76, a fixed plate two 77 and a fixed column 78. The cylinder 71 is installed on the turntable 64. The cylinder 71 is fixedly connected with the mounting frame 72 on all sides. The mounting frame 72 is provided with a slide groove three 74. The mounting plate 73 is provided with a slider three that is slidably connected to the slide groove three 74. The inner side of the mounting plate 73 is fixedly connected with the fixed plate one 75. The front and rear ends of the fixed plate one 75 are respectively hinged to two hinged rods 76. The other end of the hinged rod 76 is hinged to the fixed plate two 77. The fixed plate two 77 is fixedly connected to the fixed column 78. The fixed column 78 is fixedly connected to the telescopic end of the cylinder 71.

[0038] The cylinder 71 is pushed out to place the winding drum on the mounting plate 73. The cylinder 71 contracts and drives the fixed column 78 to move inward. At the same time, the fixed plate 2 77 moves inward. The fixed plate 1 75 drives the mounting plate 73 through the hinge rod 76, so that the mounting plate 73 slides outward in the slide groove 3 74 on the mounting frame 72 through the slider 3, thereby supporting the winding drum.

[0039] The fixing device 8 includes a second fixing plate 81, a bolt 82, a threaded hole 83 and a four-slide groove 84. The lower end of the second fixing plate 81 is provided with a slider four and slidably connected to the four-slide groove 84. There are two four-slide grooves 84 and they are respectively arranged on the outer sides of the two mounting plates 73. The mounting plates 73 are evenly provided with threaded holes 83, the slider four is provided with threaded holes 83, and the bolts 82 are threadedly connected to the threaded holes 83.

[0040] The second fixing plate 81 is slid to the outside of the winding drum in the sliding groove 84 through the slider 4, and the winding drum is fixed by screwing the bolt 82 into the threaded hole 83 to prevent it from falling off and causing accidents during the winding process.

[0041] The working principle of the grey cloth slitting and winding device provided by the utility model is as follows:

[0042] The grey cloth is passed through the lower ends of the two support rollers 38 and started by the second motor 41, which drives the conveying roller 43 to rotate and convey the grey cloth. The spring 51 causes the sliding plate 52 to press down through the second slide groove 53, driving the rotating roller 54 to press down to increase the squeezing force of the rotating roller 54 and the conveying roller 43 on the grey cloth, thereby increasing the tension of the grey cloth between the rotating roller 54 and the conveying roller 43, making the grey cloth flat and convenient for subsequent winding. The cylinder 71 is pushed out, and the winding drum is placed on the mounting plate 73. The fixed column 78 is driven to move inward by the contraction of the cylinder 71, and the fixed plate 2 77 is moved inward at the same time. The fixed plate 1 75 drives the mounting plate 73 through the hinge rod 76. , so that the mounting plate 73 slides outward in the slide groove three 74 on the mounting frame 72 through the slider three to support the winding drum, and the second fixing plate 81 slides to the outside of the winding drum in the slide groove four 84 through the slider four, and the winding drum is fixed by screwing the bolt 82 into the threaded hole 83, and the motor three 62 is started to drive the turntable 64 to rotate. At the same time, the cylinder 71 rotates to wind the grey cloth, and the motor one 31 is started to drive the take-up wheel 32 to rotate, so that the traction rope 34 is released, and the mounting plate one 36 slides downward through the slide groove one 35, driving the cutting knife 37 to descend into the cutting groove 39 to cut the grey cloth to achieve quantitative winding.

[0043] It is worth noting that the input ends of the motor 1 31, motor 2 41, motor 3 62 and cylinder 71 disclosed in the above embodiments are electrically connected to the output end of the external power supply through an external PLC controller, and the motor 1 31, motor 2 41 and motor 3 62 all adopt servo motors, and the external PLC controller controls the operation of the motor 1 31, motor 2 41, motor 3 62 and cylinder 71 using methods commonly used in the prior art.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A grey cloth slitting and winding device, characterized in that: It comprises a base (1), a cutting device (3) and a fixing device (8); Base (1): The four corners of the lower end are fixedly connected with support legs (9); the upper left end of the base (1) is fixedly connected with a fixing frame (2); a cutting device (3) is installed on the fixing frame (2); a conveying device (4) is fixedly connected to the middle of the upper end of the base (1); a pressing device (5) is installed on the conveying device (4); a power unit (6) is installed on the right side of the base (1); a supporting device (7) is installed on the power unit (6); and a fixing device (8) is installed on the supporting device (7); The cutting device (3) comprises a motor (31), a take-up wheel (32), a motor fixing frame (33), a traction rope (34), a slide groove (35), a mounting plate (36), a cutting knife (37), a support roller (38) and a cutting groove (39), wherein two sliding blocks are respectively provided on both sides of the mounting plate (36) and are slidably connected to the slide groove (35), the slide groove (35) is arranged inside the fixing frame (2), and a cutting knife (37) is installed at the lower end of the mounting plate (36), the cutting knife (37) corresponds to the cutting groove (39), and the cutting groove (39) is fixedly connected to the middle part of the fixing frame (2), the supporting rollers (38) are two and are rotatably connected to the middle part of the fixing frame (2), a round hole is provided in the middle part of the upper end of the fixing frame (2), one end of the traction rope (34) is fixedly connected to the middle part of the upper end of the mounting plate (36), and the other end passes through the round hole and is mounted on the take-up wheel (32), the take-up wheel (32) is fixedly connected to the output shaft of the motor (31), the motor (31) is mounted on the motor fixing frame (33), and the motor fixing frame (33) is fixedly connected to the fixing frame (2).

2. The grey cloth slitting and winding device according to claim 1, characterized in that: The conveying device (4) comprises a second motor (41), a second motor fixing frame (42), a conveying roller (43) and a second fixing frame (44), wherein the second fixing frame (44) is fixedly connected to the base (1), the conveying roller (43) is rotatably connected in the second fixing frame (44), one end of the conveying roller (43) is fixedly connected to the output shaft of the second motor (41), the second motor (41) is mounted on the second motor fixing frame (42), and the second motor fixing frame (42) is fixedly connected to one side of the second fixing frame (44).

3. The grey cloth slitting and winding device according to claim 2, characterized in that: The clamping device (5) comprises a spring (51), a sliding plate (52), a second slide groove (53) and a rotating roller (54). The second slide groove (53) is four and symmetrically arranged at the upper end of the inner surface of the second fixed frame (44). The sliding plate (52) is provided with a slider second and is slidably connected to the second slide groove (53). The sliding plate (52) is provided with a rotating roller (54). The rotating roller (54) corresponds to the transmission roller (43). A spring (51) is provided between the inner upper end surface of the second fixed frame (44) and the sliding plate (52).

4. The grey cloth slitting and winding device according to claim 1, characterized in that: The power unit (6) comprises a fixing plate (61), a motor three (62), a motor fixing frame three (63) and a turntable (64); the fixing plate (61) is fixedly connected to the upper end surface of the front side of the base (1); the fixing plate (61) is rotatably connected to the turntable (64); the outer side of the turntable (64) is fixedly connected to the output shaft of the motor three (62); the motor three (62) is mounted on the motor fixing frame three (63); and the motor fixing frame three (63) is fixedly connected to the fixing plate (61).

5. The grey cloth slitting and winding device according to claim 4, characterized in that: The support device (7) comprises a cylinder (71), a mounting frame (72), a mounting plate (73), a slide groove three (74), a fixed plate one (75), a hinged rod (76), a fixed plate two (77) and a fixed column (78). The cylinder (71) is mounted on the turntable (64). The cylinder (71) is fixedly connected to the mounting frame (72) on all four sides. The mounting frame (72) is provided with a slide groove three (74). The mounting plate (73) is provided with a slide block three which is slidably connected to the slide groove three (74). The inner side of the mounting plate (73) is fixedly connected to the fixed plate one (75). The front and rear ends of the fixed plate one (75) are respectively hinged to two hinged rods (76). The other end of the hinged rod (76) is hinged to the fixed plate two (77). The fixed plate two (77) is fixedly connected to the fixed column (78). The fixed column (78) is fixedly connected to the telescopic end of the cylinder (71).

6. The grey cloth slitting and winding device according to claim 5, characterized in that: The fixing device (8) comprises a second fixing plate (81), a bolt (82), a threaded hole (83) and a slide groove four (84); a slide groove four is provided at the lower end of the second fixing plate (81) and is slidably connected to the slide groove four (84); there are two slide grooves four (84) and they are respectively arranged on the outer sides of two mounting plates (73); the mounting plates (73) are evenly provided with threaded holes (83); the slide groove four is provided with threaded holes (83); and the bolt (82) is threadedly connected to the threaded hole (83).

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