High speed warp knitting machine including direct drive DD motor

Abstract

The utility model provides a high-speed warp knitting machine comprising a direct-drive DD motor, which comprises a box body, a cold air device arranged on the left side of the box body, a dust suction device arranged on the right side of the box body and a shock pad arranged at the bottom of the box body, a base is arranged at the bottom of the shock pad, and an ejection mechanism and a moving device are arranged at the bottom of the base. Supporting plates are symmetrically arranged at the bottom of the interior of the box body, rotating shafts are movably connected to the interiors of the supporting plates, mounting sleeves are movably connected to the outer walls of the rotating shafts, electric push rods are fixedly connected to the interiors of the mounting sleeves, and rotating bodies are fixedly connected to the outer walls of the mounting sleeves; the feeding device can move flexibly, can work stably, and has the advantages that dust can be isolated conveniently, and a feeding rotating body can be installed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of warp knitting machines, in particular to a high-speed warp knitting machine comprising a direct-drive DD motor. Background Art

[0002] The main loop forming parts of the warp knitting machine include knitting needles, yarn guide needles, sinkers and pressing plates. The knitting needles are arranged in a row on the needle bed and move with the needle bed. The yarn guide needles are installed on the strips to form a comb bar. The warp yarn passes through the holes of the yarn guide needles and moves with the comb bar to be wrapped around the needles. The fabric is woven by the mutual coordination of the knitting needles, sinkers and other loop forming parts. The warp knitting machine has a wide adaptability to raw materials and fabric varieties, and the machine productivity is high, so it develops rapidly; there are still some shortcomings in the high-speed warp knitting machine itself. Some warp knitting machines are exposed in the factory and are affected by dust and static electricity. It is not convenient to isolate dust and install a feeding swivel; at the same time, the existing high-speed warp knitting machine will generate a lot of heat when working. In order to ensure the normal operation of the machine, it needs to be cooled. The existing heat dissipation of the warp knitting machine is achieved through indoor air conditioning. Since the cold air position is far away from the warp knitting machine, the heat dissipation effect is limited and it is inconvenient to move. Utility Model Content

[0003] In view of the above-mentioned defects of the prior art, the purpose of the present utility model is to provide a high-speed warp knitting machine including a direct-drive DD motor, which can move flexibly and work stably, and has the advantages of convenient dust isolation and convenient installation of a feeding swivel.

[0004] The technical solution of the utility model is: a high-speed warp knitting machine including a direct-drive DD motor, including a box;

[0005] A shock-absorbing pad and a base are arranged successively under the box body; a lifting device and a moving device are symmetrically arranged at the bottom of the base;

[0006] The refrigeration device is arranged on the left side of the box body, and includes an air supply pump, an air cooler connected to the input end of the air supply pump, and a cold air hood connected to the output end of the air supply pump;

[0007] A dust collecting device is arranged on the right side of the box body; it includes an air purification box, a dust collecting hood connected to the air inlet of the air purification box, an air pump connected to the air outlet of the air purification box, and a static electricity removal device placed in the air purification box;

[0008] And a direct-drive DD motor is arranged at the bottom of the box body, the first output shaft of the direct-drive DD motor is fixedly connected to the rotating shaft, and the second output shaft of the direct-drive DD motor is connected to the air pump as a power device.

[0009] Furthermore, the lifting mechanism includes a hydraulic cylinder, a fixed end of the hydraulic cylinder is fixedly connected to the bottom end of the base, and an interactive end of the hydraulic cylinder is fixedly connected to a support plate.

[0010] Furthermore, the air purification box includes a purification box body, the left side wall of the purification box body is provided with an air inlet pipe, the top wall of the purification box body is provided with an air outlet pipe, the inner side of the purification box body near the air inlet pipe is provided with an inclined baffle, a filter is plugged into the upper part of the purification box body, slides are provided on the upper parts of the left and right side walls of the inner cavity of the purification box body corresponding to the filter, and a dust box is plugged into the lower part of the purification box body.

[0011] Furthermore, the moving device includes a roller and a sleeve.

[0012] Furthermore, a support plate is fixedly connected to the interior of the box, and the number of the support plates is two.

[0013] Furthermore, the support plate is movably connected to a rotating shaft inside, the rotating shaft is movably connected to a mounting sleeve on an outer wall, the mounting sleeve is fixedly connected to an electric push rod inside, and the mounting sleeve is fixedly connected to a swivel on an outer wall.

[0014] Furthermore, a fixing plate is fixedly connected inside the box, and the number of the fixing plates is two, and a rotating rod is movably connected inside the fixing plate.

[0015] Furthermore, mesh holes are provided on the outer wall of the box.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model can realize the lifting and lowering of the device roller by setting the lifting mechanism and roller, so that it can move flexibly and work stably;

[0018] (2) By arranging a cold air mechanism on the left side of the warp knitting machine, the warp knitting machine can be cooled by cold air quickly and efficiently, and the heat dissipation and cooling effect is good. By arranging a dust suction and purification mechanism on the right side of the warp knitting machine, impurities generated when the warp knitting machine is working can be collected and processed. The cold air mechanism and the dust suction mechanism are arranged opposite to each other, which is conducive to air flow and reduces the power loss of the air pump.

[0019] (3) The rotating shaft is driven to rotate inside the support plate by a direct-drive DD motor, and the mounting sleeve on the rotating body is clamped on the outer wall of the rotating shaft. The second electric push rod drives the clamping block and the anti-slip pad to clamp, so that the rotating body is installed on the outer wall of the rotating shaft, so that the material on the rotating body moves through the rotating rod on the fixed plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A structural schematic diagram of a warp knitting machine provided in an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of an air purification box for a warp knitting machine provided by an embodiment of the utility model;

[0022] Figure 3 An enlarged schematic diagram of a warp knitting machine A provided in an embodiment of the utility model.

[0023] In the figure: 1. box body; 2. base; 3. box body; 4. support plate; 5. direct drive DD motor; 6. fixing plate; 7. rotating rod; 8. mesh; 9. anti-static device; 10. rotating shaft; 11. mounting sleeve; 12. electric push rod; 13. swivel; 14. hydraulic cylinder; 15. support plate 16. air cooler; 17. air supply pump; 18. air conditioning hood; 19. dust collection hood; 20. bracket; 21. air pump; 22. purification box body; 23. air inlet pipe; 24. air outlet pipe; 25. baffle; 26. slide; 27. filter; 28. dust collection box; 29. ​​air purification box; 30. roller; 31. sleeve. DETAILED DESCRIPTION

[0024] The following is a detailed description of the embodiments of the present invention. The following embodiments are implemented on the premise of the technical solution of the present invention, and provide detailed implementation methods and specific operation processes, but the protection scope of the present invention is not limited to the following embodiments.

[0025] Example

[0026] Please refer to Figures 1 to 3 The present embodiment is a high-speed warp knitting machine including a direct-drive DD motor, including a box body 1; a box door is movably connected to the left side of the box body 1, and a sealing ring is fixedly connected to the outer wall of the box door, the sealing ring is a rubber sealing ring, and the number of the box door and the sealing ring are both two; a support plate 4 is fixedly connected to the inside of the box body 1, and the number of the support plates 4 is two; a rotating shaft 10 is movably connected to the inside of the support plate 4, and a mounting sleeve 11 is movably connected to the outer wall of the rotating shaft 10, an electric push rod 12 is fixedly connected to the inside of the mounting sleeve 11, and a swivel 13 is fixedly connected to the outer wall of the mounting sleeve 11; a direct-drive DD motor 5 is fixedly connected to the inside of the box body 1, a first output shaft of the direct-drive DD motor 5 is fixedly connected to the rotating shaft 10, and a second output shaft of the direct-drive DD motor 5 is connected to an air supply pump 17 as a power device. A fixed plate 6 is fixedly connected to the inside of the box body 1, and the number of the fixed plates 6 is two, and a rotating rod 7 is movably connected to the inside of the fixed plate 6; the rotating shaft 10 is driven to rotate inside the support plate 4 by the direct-drive DD motor 5, and the mounting sleeve 11 on the swivel 13 is clamped on the outer wall of the rotating shaft 10, and the electric push rod 12 drives the clamping block and the anti-slip pad to clamp, so that the swivel 13 is installed on the outer wall of the rotating shaft 10, so that the material on the swivel 13 moves through the rotating rod 7 on the fixed plate 6.

[0027] A shock-absorbing pad 3 and a base 2 are arranged in sequence below the box body 1; a lifting device and a moving device are symmetrically arranged at the bottom of the base 2; the lifting mechanism includes a hydraulic cylinder 14, the fixed end of the hydraulic cylinder 14 is fixedly connected to the bottom end of the base 2, and the interactive end of the hydraulic cylinder 14 is fixedly connected to a support plate 15, and the moving device includes a roller 30 and a sleeve 31; through the setting of the lifting mechanism and the roller 30, the lifting and lowering of the device roller 30 can be realized, so that it can be flexibly moved and stably worked.

[0028] A refrigeration device is provided on the left side of the box body 1, which includes an air supply pump 17, an air cooler 16 connected to the input end of the air supply pump 17, and a cold air hood 18 connected to the output end of the air supply pump 17; by arranging a cold air mechanism on the left side of the warp knitting machine, the warp knitting machine can be cooled by cold air quickly and efficiently, and the heat dissipation and cooling effect is good.

[0029] A dust suction device is provided on the right side of the box body 1; it includes an air purification box 29, a dust suction hood 19 connected to the air inlet of the air purification box 29, an air pump 21 connected to the air outlet of the air purification box 29 and a static removal device 9 placed on the right side of the air purification box 29, the air purification box 29 includes a purification box body 22, an air inlet pipe 23 is provided on the left side wall of the purification box body 22, an air outlet pipe 24 is provided on the top wall of the purification box body 22, an inclined baffle 25 is provided on the inner side of the purification box body 22 near the air inlet pipe 23, a filter screen 27 is plugged into the upper part of the purification box body 22, slideways 26 are provided on the upper parts of the left and right side walls of the inner cavity of the purification box body 22 corresponding to the filter screen 27, and a dust collection box 28 is plugged into the lower part of the purification box body 22; by arranging a dust suction purification mechanism on the right side of the warp knitting machine, impurities generated during the operation of the warp knitting machine can be collected and processed, and the cold air mechanism and the dust suction mechanism are arranged relative to each other, which is beneficial to the circulation of air and reduces the power loss of the air pump.

[0030] Working principle: The high-speed warp knitting machine drives the rotating shaft 10 to rotate inside the supporting plate 4 through the direct-drive DD motor 5, and the mounting sleeve 11 on the rotating shaft 10 is clamped on the outer wall of the rotating shaft 10, and the electric push rod 12 drives the clamping block and the anti-skid pad to clamp, so that the swivel 13 is installed on the outer wall of the rotating shaft 10, so that the material on the swivel 13 moves through the rotating rod 7 on the fixed plate 6, and then when the warp knitting machine is working, cold air is blown out of the cold air hood 18 to cool the warp knitting machine, and the dust-containing air in the dust hood 18 is sucked into the air purification box 29, and the static electricity removal device 9 removes static electricity from the gas, and the dust falls into the dust box 28 through the action of the inclined baffle 25 and the filter screen 27; when the warp knitting machine needs to be moved, the hydraulic cylinder 14 is started to make the supporting plate 15 lower than the height of the roller 30, that is, the warp knitting machine can be moved; similarly, when the hydraulic cylinder 14 is lifted, the roller 30 can move when it touches the ground.

[0031] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. High-speed warp knitting machine including direct-drive DD motor, It is characterized in that Including box; A shock-absorbing pad and a base are arranged in sequence below the box; a lifting device and a moving device are symmetrically arranged at the bottom of the base; The refrigeration device is arranged on the left side of the box body, and includes an air supply pump, an air cooler connected to the input end of the air supply pump, and a cold air hood connected to the output end of the air supply pump; A dust collecting device is arranged on the right side of the box body; it includes an air purification box, a dust collecting hood connected to the air inlet of the air purification box, an air pump connected to the air outlet of the air purification box, and a static electricity removal device placed in the air purification box; And a direct-drive DD motor is arranged at the bottom of the box body, the first output shaft of the direct-drive DD motor is fixedly connected to the rotating shaft, and the second output shaft of the direct-drive DD motor is connected to the air pump as a power device.

2. The high-speed warp knitting machine comprising a direct-drive DD motor according to claim 1, It is characterized in that The lifting device comprises a hydraulic cylinder, a fixed end of the hydraulic cylinder is fixedly connected to the bottom end of the base, and an interactive end of the hydraulic cylinder is fixedly connected to a support plate.

3. The high-speed warp knitting machine comprising a direct-drive DD motor according to claim 1, It is characterized in that The air purification box includes a purification box body, the left side wall of the purification box body is provided with an air inlet pipe, the top wall of the purification box body is provided with an air outlet pipe, the inner side of the purification box body is provided with an inclined baffle near the air inlet pipe, a filter screen is plugged into the upper part of the purification box body, slideways are provided on the upper parts of the left and right side walls of the inner cavity of the purification box body corresponding to the filter screen, and a dust box is plugged into the lower part of the purification box body.

4. The high-speed warp knitting machine comprising a direct-drive DD motor according to claim 1, It is characterized in that The moving device includes a roller and a sleeve.

5. The high-speed warp knitting machine comprising a direct-drive DD motor according to claim 1, It is characterized in that A support plate is fixedly connected to the interior of the box, and the number of the support plates is two.

6. The high-speed warp knitting machine comprising a direct-drive DD motor according to claim 5, It is characterized in that The support plate is movably connected with a rotating shaft inside, the rotating shaft is movably connected with a mounting sleeve on an outer wall, an electric push rod is fixedly connected inside the mounting sleeve, and a swivel is fixedly connected with an outer wall of the mounting sleeve.

7. The high-speed warp knitting machine comprising a direct-drive DD motor according to claim 1, It is characterized in that A fixing plate is fixedly connected inside the box body, and the number of the fixing plates is two. A rotating rod is movably connected inside the fixing plate.

8. The high-speed warp knitting machine comprising a direct-drive DD motor according to claim 1, It is characterized in that The outer wall of the box body is provided with mesh holes.

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