Curled edge removing device of spreading machine

Abstract

The utility model discloses a spreading machine curled edge removing device which comprises a working table, when the spreading machine curled edge removing device is used, cloth needing curled edge removing is wound around a rotating roller on the left side, one end of the cloth is fixed to a rotating roller on the right side, then a telescopic upper rod clamping block on a telescopic upper rod is pressed down, the telescopic upper rod is moved upwards, and then the cloth needs to be curled edge removing. The telescopic upper rod can drive the air cylinder fixing frame to move upwards, the air cylinder fixing frame can drive the air cylinder to move upwards, the air cylinder can drive the draught fan to move upwards, after the draught fan moves to a proper position, the telescopic upper rod clamping block is loosened at the moment, and the telescopic upper rod clamping block can reset under the action of a spring and is clamped into the telescopic lower rod clamping groove in the other side. At the moment, the adjustment of the vertical height of the fan is completed, so that the fan can blow off the curled edge of the cloth subsequently, then a first motor is started, the first motor drives an output shaft of the first motor to rotate, the output shaft of the first motor drives a left belt wheel to rotate, and the left belt wheel drives a belt to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of a decurling device for a cloth stretching machine, in particular to a decurling device for a cloth stretching machine. Background Art

[0002] A cloth-pulling machine is a machine for making cloth that appeared in the early 1990s. Since most flexible materials are produced and transported in rolls, an important process when they arrive at the user's factory is to turn the rolled materials into a multi-layer flat state so that they can be easily cut and used. Automated production equipment such as automatic cloth-pulling machines and automatic cloth-laying machines came into being. Cloth-pulling machines began to enter the domestic market in the early 1990s. At first, only European, American and Japanese cloth-pulling machines were promoted in China. After nearly two decades of development, China's cloth-pulling machine market has gradually matured. With the difficulty of recruiting workers in coastal areas in the past two years, high labor costs, and the complexity of fabrics, cloth-pulling machines have become a new choice for many garment companies, so a cloth-pulling machine decurling device has emerged. However, the previous cloth-pulling machine decurling device cannot automatically decurl, and manual decurling is required. Therefore, a person skilled in the art provides a cloth-pulling machine decurling device to solve the problems raised in the above background technology. Utility Model Content

[0003] The utility model aims to provide a curling removal device for a cloth stretching machine to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A decurling device for a cloth pulling machine comprises a workbench; a retractable lower rod fixing plate is provided at the middle upper end of the front and rear sides of the workbench, a retractable lower rod is provided on the upper side of the retractable lower rod fixing plate, and a retractable upper rod is provided on the upper side of the retractable lower rod; a cylinder fixing frame is provided on the rear side of the retractable upper rod, a plurality of cylinders are provided on the lower side of the cylinder fixing frame, a fan is provided on the lower side of the cylinder, and an air outlet is provided inside the lower side of the front and rear surfaces of the fan; a plurality of retractable lower rod clamping grooves are provided inside the front surface of the retractable lower rod, and a retractable upper rod clamping block is provided inside the retractable lower rod clamping groove; a plurality of rotating shaft fixing frames are provided at the left and right ends of the upper side of the workbench, a rotating roller is provided in the middle of the rear side of the rotating shaft fixing frame; a first A motor, a first motor output shaft is provided on the rear side of the first motor; a left pulley is provided on the outer side of the first motor output shaft, a belt is provided in the middle of the left pulley, a right pulley is provided at the right outer end of the belt, and a rotating shaft is provided on the rear side of the first motor output shaft; an inner box of a workbench is provided in the middle of the upper surface of the workbench, a second motor is provided on the lower middle side of the inner box of the workbench, and a threaded rod is provided on the upper side of the second motor; a support column of an inner box top plate of the workbench is provided on the upper side of the inner box of the workbench, and a threaded rod fixing plate is provided on the lower side of the support column of the inner box top plate of the workbench; an inner box top plate of the workbench is provided on the upper side of the support column of the inner box top plate of the workbench, and a plurality of threaded rod fixing plate slide grooves are provided on the left and right sides of the threaded rod fixing plate.

[0006] Preferably, an inner box of the workbench is provided in the middle of the upper surface of the workbench, a second motor is provided on the lower middle side of the inner box of the workbench, and a threaded rod is provided on the upper side of the second motor; a support column of an inner box top plate of the workbench is provided on the upper side of the inner box of the workbench, and a threaded rod fixing plate is provided on the lower side of the support column of the inner box top plate of the workbench; the upper side of the support column of the inner box top plate of the workbench is provided with an inner box top plate of the workbench, and a plurality of threaded rod fixing plate sliding grooves are provided on the left and right sides of the threaded rod fixing plate.

[0007] Compared with the prior art, the utility model has the following beneficial effects: when in use, firstly, the fabric to be decurled is wound around the rotating roller on the left and one end of the fabric is fixed to the rotating roller on the right; then, the retractable upper rod clamping block on the retractable upper rod is pressed, and the retractable upper rod is moved upward, the retractable upper rod will drive the cylinder fixing frame to move upward, the cylinder fixing frame will drive the cylinder to move upward, the cylinder will drive the fan to move upward, and after the fan moves to a suitable position, the retractable upper rod clamping block is released, the retractable upper rod clamping block will be reset under the action of the spring therein, and will be clamped into the retractable lower rod clamping slot on the other side, and the fan is now completed. The height of the machine is adjusted up and down so that the fan can blow open the curled edge of the fabric later, and then the first motor is started, the first motor will drive the output shaft of the first motor to rotate, the output shaft of the first motor will drive the left pulley to rotate, the left pulley will drive the belt to rotate, the belt will drive the right pulley to rotate, the right pulley will drive the right rotating shaft to rotate, the rotating shaft will drive the right rotating roller to rotate, at the same time, the output shaft of the first motor will also drive the left rotating shaft to rotate, the left rotating shaft will also drive the left rotating roller to rotate, so as to reel the fabric, at this time start the second motor, the second motor will drive the threaded rod to rotate, the threaded rod will The threaded rod fixing plate is driven to move upward along the threaded rod fixing plate slide groove, and the threaded rod fixing plate will drive the inner box top plate support column of the workbench to move upward, and the inner box top plate support column of the workbench will drive the inner box top plate of the workbench to move upward until the inner box top plate of the workbench is completely in contact with the fabric. At this time, the surface tension of the fabric can be increased, so that the curled edge of the fabric can be more easily blown open by the fan, and then the fan is started. The wind generated by the fan passes through the air outlet to both sides of the fabric and blows open the curled edges on both sides of the fabric. At this time, the cylinder can also be started, and the cylinder will drive the fan to move up and down, so as to adjust the position of the fan more accurately. The effect of decurling is improved, and the cloth that has been decurled will be rolled up on the right rotating roller and can be taken down after the work is completed; the device is provided with a retractable lower rod and a retractable upper rod, and the position of the fan can be roughly adjusted so that it can adapt to cloths of different thicknesses, thereby improving the practicality of the device, and then the position of the fan can be more accurately adjusted by the cylinder during the work process, thereby improving the decurling effect; the device is provided with an inner box of the workbench and an inner box top plate of the workbench, which can increase the surface tension of the cloth when it is rolled up, making its surface smoother and making it easier for the fan to decurl the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The present invention is a structural schematic diagram of a curling removal device of a cloth stretching machine.

[0009] Figure 2 The present invention is a schematic diagram of the structure of the inner box of a workbench in a decurling device of a cloth stretching machine.

[0010] Figure 3The present invention is a schematic diagram of the structure of a retractable lower rod in a curling removal device of a cloth stretching machine.

[0011] Figure 4 It is a schematic diagram of the enlarged structure of point A in a curling removal device of a cloth stretching machine.

[0012] In the figure: 1-workbench, 2-rotating shaft fixing frame, 3-first motor, 4-belt, 5-first motor output shaft, 6-left pulley, 7-rotating roller, 8-rotating shaft, 9-inner box of workbench, 10-support column of inner box top plate of workbench, 11-threaded rod fixing plate slide groove, 12-threaded rod fixing plate, 13-threaded rod, 14-second motor, 15-retractable lower rod, 16-retractable upper rod clamping block, 17-retractable lower rod clamping slot, 18-retractable upper rod, 19-1 cylinder fixing frame, 20-cylinder, 21-fan, 22-air outlet, 23-retractable lower rod fixing plate, 24-right pulley, 25-inner box top plate of workbench. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, 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 therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0014] See also Figures 1 to 4In the embodiment of the utility model, a decurling device for a cloth stretching machine comprises a workbench 1; a retractable lower rod fixing plate 23 is provided at the middle upper end of the front and rear sides of the workbench 1, a retractable lower rod 15 is provided on the upper side of the retractable lower rod fixing plate 23, and a retractable upper rod 18 is provided on the upper side of the retractable lower rod 15; a cylinder fixing frame 19 is provided on the rear side of the retractable upper rod 18, a plurality of cylinders 20 are provided on the lower side of the cylinder fixing frame 19, a fan 21 is provided on the lower side of the cylinder 20, and an air outlet 22 is provided inside the lower side of the front and rear surfaces of the fan 21; a plurality of retractable lower rod clamping grooves 17 are provided inside the front surface of the retractable lower rod 15, and a retractable upper rod clamping block 16 is provided inside the retractable lower rod clamping groove 17; a plurality of rotating shaft fixing frames 2 are provided at the left and right ends of the upper side of the workbench 1, and a rotating roller 7 is provided in the middle of the rear side of the rotating shaft fixing frame 2; a front side of the rotating shaft fixing frame 2 A first motor 3 is provided at the middle upper end of the side, and a first motor output shaft 5 is provided at the rear side of the first motor 3; a left pulley 6 is provided on the outer side of the first motor output shaft 5, a belt 4 is provided in the middle of the inner part of the left pulley 6, a right pulley 24 is provided at the right outer end of the belt 4, and a rotating shaft 8 is provided on the rear side of the first motor output shaft 5; a workbench inner box 9 is provided in the middle of the upper surface of the workbench 1, a second motor 14 is provided on the middle lower side of the inner part of the workbench inner box 9, and a threaded rod 13 is provided on the upper side of the second motor 14; a workbench inner box top plate support column 10 is provided on the upper side of the inner box 9 of the workbench, and a threaded rod fixing plate 12 is provided on the lower side of the workbench inner box top plate support column 10; a workbench inner box top plate 25 is provided on the upper side of the workbench inner box top plate support column 10, and a plurality of threaded rod fixing plate slide grooves 11 are provided on the left and right sides of the threaded rod fixing plate 12.

[0015] The working principle of the utility model is as follows: when in use, firstly, the fabric to be decurled is wound around the rotating roller 7 on the left and one end of the fabric is fixed to the rotating roller 7 on the right, then the retractable upper rod clamping block 16 on the retractable upper rod 18 is pressed, and the retractable upper rod 18 is moved upward, the retractable upper rod 18 will drive the cylinder fixing frame 19 to move upward, the cylinder fixing frame 19 will drive the cylinder 20 to move upward, the cylinder 20 will drive the fan 21 to move upward, after the fan 21 moves to a suitable position, the retractable upper rod clamping block 16 is released at this time, the retractable upper rod clamping block 16 will be reset under the action of the spring therein, and will be clamped into the retractable lower rod clamping slot 17 on the other side, and the up and down movement of the fan 21 is completed at this time. The height is adjusted so that the fan 21 can blow open the curled edge of the cloth later, and then the first motor 3 is started, the first motor 3 will drive the first motor output shaft 5 to rotate, the first motor output shaft 5 will drive the left pulley 6 to rotate, the left pulley 6 will drive the belt 4 to rotate, the belt 4 will drive the right pulley 24 to rotate, the right pulley 24 will drive the right rotating shaft 8 to rotate, the rotating shaft 8 will drive the right rotating roller 7 to rotate, at the same time, the first motor output shaft 5 will also drive the left rotating shaft 8 to rotate, the left rotating shaft 8 will also drive the left rotating roller 7 to rotate, so as to roll up the cloth, at this time start the second motor 14, the second motor 14 will drive the threaded rod 13 to rotate, the threaded rod 1 3 will drive the threaded rod fixing plate 12 to move upward along the threaded rod fixing plate slide 11, the threaded rod fixing plate 12 will drive the inner box top plate support column 10 of the workbench to move upward, the inner box top plate support column 10 of the workbench will drive the inner box top plate 25 of the workbench to move upward, until the inner box top plate 25 of the workbench is completely in contact with the cloth, at this time, the surface tension of the cloth can be increased, so that the curling edge of the cloth can be more easily blown open by the fan 21, and then the fan 21 is started, and the wind generated by the fan 21 reaches both sides of the cloth through the air outlet 22 and blows the curling edges on both sides of the cloth open, at this time, the cylinder 20 can also be started, and the cylinder 20 will drive the fan 21 to move up and down, so as to adjust the position of the fan 21 Precise adjustment is added to improve the effect of decurling, and then the cloth with decurling is rolled up on the right rotating roller 7, and it can be taken down after the work is completed; the device is provided with a retractable lower rod 15 and a retractable upper rod 18, and the position of the fan 21 can be roughly adjusted so that it can adapt to cloths of different thicknesses, thereby improving the practicality of the device, and then the position of the fan 21 can be more accurately adjusted through the cylinder 20 during the working process, thereby improving the decurling effect; the device is provided with an inner box 9 of the workbench and an inner box top plate 25 of the workbench, which can increase the surface tension of the cloth when it is rolled up, make its surface smoother, and make it easier for the fan 21 to decurl the cloth.

[0016] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0017] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A decurling device for a cloth stretching machine, comprising a workbench (1), an inner box (9) of the workbench and a fan (21), characterized in that: A retractable lower rod fixing plate (23) is provided at the middle upper end of the front and rear sides of the workbench (1); a retractable lower rod (15) is provided on the upper side of the retractable lower rod fixing plate (23); a retractable upper rod (18) is provided on the upper side of the retractable lower rod (15); a cylinder fixing frame (19) is provided on the rear side of the retractable upper rod (18); a plurality of cylinders (20) are provided on the lower side of the cylinder fixing frame (19); a fan (21) is provided on the lower side of the cylinder (20); and an air outlet (22) is provided inside the lower side of the front and rear surfaces of the fan (21).

2. The curling removal device of a cloth stretching machine according to claim 1, characterized in that: A plurality of retractable lower rod clamping grooves (17) are provided inside the front surface of the retractable lower rod (15), and a retractable upper rod clamping block (16) is provided inside the retractable lower rod clamping grooves (17).

3. The curling removal device of a cloth stretching machine according to claim 1, characterized in that: A plurality of rotating shaft fixing frames (2) are provided at the left and right ends of the upper side of the workbench (1), and a rotating roller (7) is provided in the middle of the rear side of the rotating shaft fixing frame (2).

4. The curling removal device of a cloth stretching machine according to claim 3, characterized in that: A first motor (3) is provided at the middle upper end of the front side of the rotating shaft fixing frame (2), and a first motor output shaft (5) is provided at the rear side of the first motor (3).

5. The curling removal device of a cloth stretching machine according to claim 4, characterized in that: A left belt pulley (6) is provided on the outer side of the first motor output shaft (5), a belt (4) is provided in the middle of the left belt pulley (6), a right belt pulley (24) is provided on the right outer end of the belt (4), and a rotating shaft (8) is provided on the rear side of the first motor output shaft (5).

6. The curling removal device of a cloth stretching machine according to claim 1, characterized in that: A workbench inner box (9) is provided in the middle of the upper surface of the workbench (1), a second motor (14) is provided in the middle lower side of the workbench inner box (9), and a threaded rod (13) is provided on the upper side of the second motor (14).

7. The curling removal device of a cloth stretching machine according to claim 6, characterized in that: A workbench inner box top plate support column (10) is provided on the upper inner side of the workbench inner box (9), and a threaded rod fixing plate (12) is provided on the lower side of the workbench inner box top plate support column (10).

8. The curling removal device of a cloth stretching machine according to claim 7, characterized in that: An inner box top plate (25) of the workbench is provided on the upper side of the inner box top plate support column (10) of the workbench, and a plurality of threaded rod fixing plate sliding grooves (11) are provided on the left and right sides of the threaded rod fixing plate (12).

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