Warp-knitted fabric processing and edge pressing equipment

Abstract

The utility model discloses edge pressing equipment for warp knitting fabric processing, and aims to solve the problems that different equipment needs to be replaced when edge pressing is needed, the operation is very troublesome, and the use effect is reduced. According to the technical scheme, the edge pressing device for warp knitting fabric processing is characterized by comprising a rack and an edge pressing device body arranged on the rack, and an adjusting mechanism used for adjusting the angle of the edge pressing device body is arranged on the rack; the adjusting mechanism comprises a motor arranged on the machine frame, a driving plate fixedly connected with an output shaft of the motor, a driving lever arranged on the driving plate, a driving block arranged on the driving lever, a grooved wheel disc rotationally connected to the machine frame, a rotating shaft fixedly connected to the grooved wheel disc and a disc fixedly connected to the rotating shaft, and the driving block is arranged on the driving lever in a protruding mode. According to the edge pressing device for warp knitting fabric processing, different edge pressing devices can be replaced conveniently, and a worker does not need to use multiple devices to carry out edge pressing on fabric of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric processing, and more specifically, to a warp knitted fabric processing edge pressing device. Background Art

[0002] Weaving processes include weaving (also known as shuttle weaving), knitting, braiding and non-woven, among which knitting is divided into warp knitting and weft knitting. Warp knitting is a textile process belonging to the field of knitting. Using one or several groups of parallel yarns, feeding all the working needles of the machine in the warp direction, and forming loops at the same time to form a knitted fabric, this method is called warp knitting, and the knitted fabric formed is called warp knitted fabric. In the process of warp knitted fabric processing, the warp knitted fabric needs to be pressed and fixed.

[0003] However, the traditional edge pressing equipment has the defect that it cannot adjust the edge pressing of warp knitted fabrics of different specifications when pressing the edge of the warp knitted fabrics, resulting in the need to replace different equipment when pressing the edge is needed, which is very troublesome and thus reduces the use effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a warp knitted fabric processing edge pressing device, which can facilitate the replacement of different edge pressing devices, so that the staff does not need to use multiple devices to press the edges of fabrics of different specifications.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a warp knitted fabric processing edge pressing equipment, including a frame and an edge pressing equipment arranged on the frame, the frame is provided with an adjustment mechanism for adjusting the angle of the edge pressing equipment, the adjustment mechanism includes a motor arranged on the frame, a dial fixedly connected to the output shaft of the motor, a lever arranged on the dial, a dial block arranged on the dial rod, a groove wheel rotatably connected to the frame, a rotating shaft fixedly connected to the groove wheel and a disc fixedly connected to the rotating shaft, the dial block is protrudingly arranged on the dial rod, and a notch for the dial block to be rotated into is opened on the outer peripheral wall of the groove wheel, and the edge pressing equipment is provided with several groups and fixedly connected to the disc.

[0006] By adopting the above technical solution, several groups of edge pressing devices can be set to extend to different lengths, so that fabrics of different specifications can be processed by suitable edge pressing devices. The staff first needs to fix the fabric on the surface of the frame and lay it flat, and put the part to be edge pressed close to the adjustment mechanism and one end of the edge pressing device. At the same time, the staff needs to adjust the edge pressing device to a device that is suitable for the fabric specifications, so that the staff can drive the dial to rotate through the driving motor, and the lever and the dial block on the dial will also rotate with the rotation of the dial, and the dial block is protrudingly arranged on the lever so that the lever is not arranged on the same plane as the dial, and the dial block is rotated to One end of the groove wheel disc is close to it and turned into the opened groove, and the dial block is inserted into the groove, and with the rotation of the dial, the dial block can push the groove wheel disc to rotate an angle, and each time the dial block enters and exits the groove wheel disc, it can drive the groove wheel disc to rotate once, thereby driving the disc to rotate once and replacing the edge pressing device on the disc. The number of edge pressing devices is the same as the number of slots, so the edge pressing device is replaced once the groove wheel disc rotates until it is adjusted to the edge pressing device suitable for the specification of the fabric and then the fabric is pressed. In this way, the staff does not need to use other devices, which is convenient for the staff to process fabrics of different specifications and improve the efficiency of fabric production.

[0007] The utility model is further configured as follows: the shifting block is configured as a cylinder with a smooth surface.

[0008] By adopting the above technical solution, the friction force is reduced when the shift block is rotated into the slot opened by the groove wheel disc, which facilitates the shift block to rotate in and out of the slot, thereby improving the efficiency of the rotation of the groove wheel disc.

[0009] The utility model is further configured as follows: the shifting rods and shifting blocks are provided in two groups and are symmetrically arranged on the dial.

[0010] By adopting the above technical solution, two groups of shifting rods and shifting blocks are provided to increase the number of times the shifting block is turned into the slot. The dial does not need to rotate a complete circle to drive the groove wheel and the disc to rotate once, thereby improving the efficiency of replacing the edge pressing equipment.

[0011] The utility model is further configured as follows: a first circular arc is arranged on the shifting block, the first circular arc is spaced apart from the shifting rod, a second circular arc matching the first circular arc is arranged on the groove wheel plate, and the second circular arc is spaced apart from the groove opening.

[0012] By adopting the above technical solution, after the dial block rotates out of the slot, the first arc will gradually rotate to be close to the slotted wheel disk as the dial rotates, and part of the slot will rotate away as the dial block rotates, while the position of the second arc rotates to one end close to the dial. Then, as the dial rotates, the first arc will gradually rotate along the second arc. When the first arc and the second arc are in contact with each other, the motor can be turned off so that the dial no longer rotates and no longer drives the slotted wheel disk to rotate. At this time, the fabric can be operated through the edge pressing device to prevent the slotted wheel disk and the disc from rotating by themselves, thereby ensuring the stability of the adjustment of the edge pressing device driven by the slotted wheel disk and the disc.

[0013] The utility model is further configured as follows: a fabric fixing assembly is arranged on the frame, the fabric fixing assembly comprises a plurality of fixing rods and threaded rods for fixing the fixing rods, and threaded grooves for the threaded rods to rotate into are provided on the frame and the fixing rods.

[0014] By adopting the above technical solution, the fabric needs to be fixed by the fabric fixing assembly before edge pressing, then the staff will lay several fixing rods on the surface of the fabric so that the periphery of the fabric is exposed, and then fix the fabric by turning the threaded rods into the threaded grooves opened by the frame and the fixing rods, thereby preventing the fabric from having a large deviation during the processing and affecting the quality of the fabric edge pressing.

[0015] The utility model is further configured as follows: a limit block with a diameter larger than that of the threaded rod is arranged on the threaded rod.

[0016] By adopting the above technical solution, the staff can drive the rotation of the threaded rod by driving the rotation of the limit block, which facilitates the rotation of the staff and can also prevent the threaded rod from being completely rotated into the thread groove and unable to be rotated out.

[0017] The utility model is further configured as follows: the fixing rod is configured in an L shape.

[0018] By adopting the above technical solution, one side of the fixing rod contacts the fabric on the frame, and the other side can contact the side of the frame, thereby achieving stability in fixing the fabric, and the fixing rod will not slide on the frame.

[0019] To sum up, the utility model has the following beneficial effects: under the action of the adjustment mechanism, different edge pressing devices can be rotated to the position where the fabric needs to be processed, and the edge pressing devices are fixed by bolts, which can facilitate the replacement of different edge pressing devices, so that the staff does not need to use multiple devices to press the fabrics of different specifications. By replacing the edge pressing devices to operate on fabrics of different specifications, the efficiency of fabric pressing and production efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the structure of the frame of the utility model, which is mainly used to show the structure and position relationship of the edge pressing device, the adjustment mechanism and the fabric fixing component on the frame;

[0021] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model.

[0022] In the figure: 1, frame; 2, motor; 3, disc; 4, edge pressing device; 5, rotating shaft; 6, dial; 7, groove wheel; 8, lever; 9, shift block; 10, notch; 11, second arc; 12, threaded rod; 13, fixed rod; 14, limit block. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model is described in detail below in conjunction with the accompanying drawings.

[0027] A warp knitted fabric processing edge pressing device 4, reference Figure 1-Figure 2, including a frame 1 and a pressing device 4 arranged on the frame 1, the frame 1 is provided with an adjustment mechanism for adjusting the angle of the pressing device 4, the adjustment mechanism includes a motor 2 arranged on the frame 1, a dial 6 fixedly connected to the output shaft of the motor 2, a lever 8 arranged on the dial 6, a dial block 9 arranged on the lever 8, a groove wheel 7 rotatably connected to the frame 1, a rotating shaft 5 fixedly connected to the groove wheel 7 and a disc 3 fixedly connected to the rotating shaft 5, the dial block 9 is protrudingly arranged on the lever 8, and the dial block 9 is arranged in a cylindrical shape with a smooth surface, a notch 10 for the dial block 9 to rotate into is opened on the outer peripheral wall of the groove wheel 7, and the pressing device 4 is provided with a plurality of groups and is fixedly connected to the disc 3.

[0028] The shifting rods 8 and the shifting blocks 9 are provided in two groups and are symmetrically arranged on the dial 6 .

[0029] A first circular arc is arranged on the shift block 9, and the first circular arc is spaced apart from the shift rod 8; a second circular arc 11 matching the first circular arc is arranged on the groove wheel plate 7, and the second circular arc 11 is spaced apart from the groove opening 10; two groups of the shift rod 8 and the shift block 9 are arranged to increase the number of times the shift block 9 is turned into the groove opening 10, so that the dial 6 does not need to rotate a complete circle to drive the groove wheel plate 7 and the disc 3 to rotate once, thereby improving the efficiency of replacing the edge pressing device 4.

[0030] A fabric fixing assembly is provided on the frame 1, and the fabric fixing assembly includes a plurality of fixing rods 13 and a threaded rod 12 for fixing the fixing rods 13. Threaded grooves for the threaded rods 12 to be rotated into are provided on the frame 1 and the fixing rods 13. A limit block 14 having a diameter larger than that of the threaded rod 12 is provided on the threaded rod 12. The fixing rods 13 are arranged in an L shape, and the bent parts of adjacent fixing rods 13 are opposite, so that when a plurality of fixing rods 13 are placed on the frame 1, they can all contact the three surfaces of the frame 1.

[0031] Working principle: Several groups of edge pressing devices 4 are set to have different extended lengths, so that fabrics of different specifications can be processed by suitable edge pressing devices 4. The staff first needs to fix the fabric on the surface of the frame 1 and lay it flat, and put the part to be edge pressed close to the adjustment mechanism and one end of the edge pressing device 4. At the same time, the staff needs to adjust the edge pressing device 4 to a device that is suitable for the fabric specifications, so that the staff can drive the dial 6 to rotate through the driving motor 2, and the lever 8 and the dial block 9 on the dial 6 will also rotate with the rotation of the dial 6, and the dial block 9 is protrudingly arranged on the lever 8 so that the lever 8 is not arranged on the same plane as the dial 6, and the dial block 9 is rotated to be close to the groove wheel 7 as the dial 6 rotates. One end of the dial 6 is turned into the opened slot 10, and the dial block 9 is inserted into the slot 10. As the dial 6 rotates, the dial block 9 can push the groove wheel plate 7 to rotate the groove wheel plate 7 by an angle, and each time the dial block 9 enters and exits the groove wheel plate 7, it can drive the groove wheel plate 7 to rotate once, thereby driving the disc 3 to rotate once, and replacing the edge pressing device 4 on the disc 3. The number of edge pressing devices 4 is consistent with the number of slots 10, so that the edge pressing device 4 is replaced once the groove wheel plate 7 rotates, until the edge pressing device 4 suitable for the specification of the fabric is adjusted to perform the edge pressing operation on the fabric, thereby eliminating the need for staff to use other devices, making it convenient for staff to process fabrics of different specifications and improving the efficiency of fabric production.

[0032] After the dial block 9 is rotated out of the slot 10, the first arc will gradually rotate to be close to the groove wheel disc 7 as the dial 6 rotates, and part of the slot 10 rotates away as the dial block 9 rotates, and the position of the second arc 11 rotates to one end close to the dial 6. Then, as the dial 6 rotates, the first arc will gradually rotate along the second arc 11. When the first arc and the second arc 11 are in contact with each other, the motor 2 can be turned off so that the dial 6 no longer rotates and no longer drives the groove wheel disc 7 to rotate. At this time, the fabric can be operated by the edge pressing device 4 to prevent the groove wheel disc 7 and the disc 3 from rotating by themselves, thereby ensuring the stability of the adjustment of the edge pressing device 4 driven by the groove wheel disc 7 and the disc 3.

[0033] The fabric needs to be fixed by the fabric fixing assembly before edge pressing. The staff will lay several fixing rods 13 on the surface of the fabric so that the periphery of the fabric is exposed, and then the threaded rods 12 are rotated into the threaded grooves opened by the frame 1 and the fixing rods 13 to fix the fabric, thereby preventing the fabric from being greatly deviated during the processing and affecting the quality of the fabric edge pressing.

[0034] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A warp knitted fabric processing edge pressing device, comprising a frame (1) and an edge pressing device (4) arranged on the frame (1), characterized in that: The frame (1) is provided with an adjustment mechanism for adjusting the angle of the edge pressing device (4), the adjustment mechanism comprising a motor (2) arranged on the frame (1), a dial (6) fixedly connected to the output shaft of the motor (2), a lever (8) arranged on the dial (6), a shift block (9) arranged on the lever (8), a groove wheel (7) rotatably connected to the frame (1), a rotating shaft (5) fixedly connected to the groove wheel (7), and a disc (3) fixedly connected to the rotating shaft (5), the shift block (9) is protrudingly arranged on the lever (8), and a notch (10) for the shift block (9) to rotate into is provided on the outer peripheral wall of the groove wheel (7), and the edge pressing device (4) is provided with a plurality of groups and fixedly connected to the disc (3).

2. The warp knitted fabric processing edge pressing device according to claim 1, characterized in that: The shifting block (9) is cylindrical and has a smooth surface.

3. The warp knitted fabric processing edge pressing device according to claim 1, characterized in that: The shifting rod (8) and the shifting block (9) are both provided in two groups and are symmetrically arranged on the dial (6).

4. The warp knitted fabric processing edge pressing device according to claim 1, characterized in that: The shift block (9) is provided with a first circular arc, the first circular arc and the shift rod (8) are spaced apart, the groove wheel (7) is provided with a second circular arc (11) matching with the first circular arc, the second circular arc (11) and the groove opening (10) are spaced apart.

5. The warp knitted fabric processing edge pressing equipment according to claim 1, characterized in that: The frame (1) is provided with a fabric fixing assembly, which comprises a plurality of fixing rods (13) and threaded rods (12) for fixing the fixing rods (13). The frame (1) and the fixing rods (13) are both provided with threaded grooves for the threaded rods (12) to rotate into.

6. The warp knitted fabric processing edge pressing device according to claim 5, characterized in that: The threaded rod (12) is provided with a limit block (14) having a diameter greater than that of the threaded rod (12).

7. The warp knitted fabric processing edge pressing device according to claim 5, characterized in that: The fixing rod (13) is arranged in an L shape.

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