Adjusting device of computerized flat knitting machine
By designing a computer flat machine adjustment device with support rod flip mechanism and display screen rotating mechanism, the cumbersome problems of equipment transportation and adjustment process in the prior art are solved, convenient transportation and efficient operation are achieved, and work efficiency is improved.
Patent Information
- Application Number
- CN202421679797.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-16
AI Technical Summary
During the transportation and adjustment process, existing computer flat machines have complicated problems such as disassembly, re-adjustment of position and height of equipment, and the display screen rotation angle is insufficient, which affects work efficiency.
A computer flat machine adjustment device including a support rod flip mechanism and a display panel rotating mechanism is designed. The support rod flip mechanism can flip the antenna platform bracket for easy transportation and installation and debugging; the display rotating mechanism can be rotated about 320 degrees to adapt to different operating angles.
It simplifies the transportation and adjustment process of the equipment, reduces operational difficulty and cost, and improves work efficiency, especially when the back of the machine is inspected and repaired.
Smart Images
Figure CN223017111U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an adjusting device for a flat knitting machine. Background Art
[0002] During the transportation and handling of existing flat knitting machines, in order to prevent damage, devices such as yarn storage devices and yarn feeding devices need to be removed. Then, the antenna platform is lowered through a lifting structure before transportation. After arriving at the destination, it is necessary to re-adjust the positions and heights of the above-mentioned devices. Adjusting the devices requires professional personnel, and the adjustment process of the lifting structure generally requires two people, one on the left and one on the right, to carry out simultaneously, which will increase the personnel cost and time cost. In addition, the rotation angle of the display screen of the existing flat knitting machine is not enough, resulting in some positions during work or maintenance that cannot be directly operated or viewed on the display screen, reducing work efficiency. Summary of the Utility Model
[0003] In view of the defects existing in the existing flat knitting machine, the technical problem to be solved by the utility model is to provide an adjusting device for a flat knitting machine with a rotatable support rod and a larger rotation angle of the display screen.
[0004] To achieve the above object, according to one aspect of the utility model, the utility model is realized by the following technical measures: an adjusting device for a flat knitting machine, comprising: a support rod flipping mechanism, on one side of the support rod flipping mechanism, there is a display screen rotating mechanism. The support rod flipping mechanism includes a fixed bracket, the top of the fixed bracket is rotatably connected with a flipping bracket, the outside of the flipping bracket is slidably connected with an antenna platform bracket, and the antenna platform bracket is fixedly connected with the antenna platform of the flat knitting machine.
[0005] Further, preferably, there are two support rod flipping mechanisms, which are respectively fixedly connected to both sides of the flat knitting machine by bolts.
[0006] Further, a fixed seat is fixed on the top of the fixed bracket of the support rod flipping mechanism. One side of the fixed seat extends upward to form a convex connecting block, and the inside of the convex connecting block is provided with a hole. On the other side of the fixed seat, there is a fixing hole Ⅰ. The flipping bracket is in an L shape, the shape of the bottom of the flipping bracket is the same as the shape of the fixed seat of the fixed bracket. One side of the bottom of the flipping bracket is provided with a groove, and both sides of the groove are provided with holes. The groove of the flipping bracket and the convex connecting block of the fixed bracket are connected through a connecting pin passing through. Arc chamfers are provided on both sides of the groove of the flipping bracket, and the flipping bracket rotates relative to the fixed bracket with the connecting pin as the center of the circle.
[0007] Furthermore, a fixing hole II corresponding to the fixing hole I of the fixed bracket is opened on the other side of the flip bracket, and the fixing hole II of the flip bracket is fixedly connected to the fixing hole I of the fixed bracket by bolts. An L-shaped steel is welded on the top of the antenna bracket, and the antenna bracket is provided with a height adjustment slot. The flip bracket is provided with an adjustment hole corresponding to the position of the height adjustment slot of the antenna bracket, and the adjustment bolt passes through the height adjustment slot and the adjustment hole to adjust the sliding distance of the antenna bracket on the flip bracket.
[0008] Furthermore, there are preferably two height adjustment slots, which are arranged in a straight line on one side of the antenna station bracket.
[0009] Furthermore, the display screen rotation mechanism includes a threaded base, a fixed base and a rotating disk, one end of the threaded base is a threaded end, the outer ring of the threaded end is provided with an external thread, the interior is hollow for wiring, the outer ring of the tail is larger than the threaded end, the fixed base is fixed to the computer flat knitting machine by bolts, the interior of the fixed base is hollow, a circular guide groove II is opened on the top of the fixed base, a limit pin is provided in the circular guide groove II, the interior of the rotating disk is hollow, and the inner wall is provided with an internal thread, after the threaded end of the threaded base passes through the center hole of the fixed base, it is fixed with the internal thread of the rotating disk, and the rotating disk drives the threaded base to rotate relative to the fixed base.
[0010] Furthermore, a circular guide groove I is provided on one side of the rotating disk connected to the fixed base, a limit block is provided in the circular guide groove I, the circular guide groove I of the rotating disk corresponds to the circular guide groove II of the fixed base, and the limit pin of the fixed base is connected to the circular guide groove I of the rotating disk, so that after the rotating disk rotates relative to the fixed base, the limit pin of the fixed base can support the limit block of the rotating disk to control the rotation range.
[0011] Furthermore, a rotating arm is fixed to one end of the rotating disk by bolts, the interior of the rotating arm is hollow for wiring, the end of the rotating arm away from the rotating disk is bolted to a fixed connecting piece, the fixed connecting piece is rotatably connected to a rotating bracket, and the end of the rotating bracket away from the fixed connecting piece is bolted to a display screen.
[0012] Furthermore, symmetrical fixing holes III and limiting grooves are provided on both sides of the fixed connecting piece, and the rotating bracket is provided with a fixing hole IV corresponding to the fixing hole III of the fixed connecting piece. The fixing hole III of the fixed connecting piece is connected to the fixing hole IV of the rotating bracket through a rotating pin. The rotating bracket rotates around the fixed connecting piece with the rotating pin as the center of the circle. The outer ring of the rotating bracket has a limiting hole. The position of the limiting groove of the fixed connecting piece corresponds to the path of the limiting hole of the outer ring of the rotating bracket rotating around the fixed connecting piece along the rotating pin as the center of the circle. The limiting groove and the limiting hole are fixed at an angle by a column bolt.
[0013] Compared with the prior art, the advantages of the present utility model are as follows: The support rod flipping mechanism can drive the antenna platform to flip, which is convenient for transportation, convenient for the installation and debugging of the heights of the yarn feeder and the yarn storage device, reduces the operation difficulty, and does not require repositioning after flipping back to the working position. In addition, the maximum rotation angle of the display screen can reach about 320 degrees, which meets the operation and viewing requirements of the operator when working and maintaining in various directions. Especially when repairing the machine at the back, the display screen can be directly operated, and the elevation angle can be adjusted according to personal height, which is also suitable for the angle when squatting for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The attached drawings constituting a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the attached drawings:
[0015] Figure 1 It is a schematic structural diagram of an adjusting device of a flat knitting machine according to the present utility model.
[0016] Figure 2 It is a schematic structural diagram of the support rod flipping mechanism according to the present utility model.
[0017] Figure 3 It is an exploded schematic diagram of the support rod flipping mechanism according to the present utility model.
[0018] Figure 4 It is a schematic structural diagram of the display screen rotating mechanism according to the present utility model.
[0019] Figure 5 It is an exploded schematic diagram of the display screen rotating mechanism according to the present utility model.
[0020] Figure 6 It is a schematic structural diagram of the rotating disk according to the present utility model.
[0021] Explanation of the reference numerals in the drawings: 1. Support rod flipping mechanism; 2. Display screen rotating mechanism; 3. Fixed bracket; 4. Flipping bracket; 5. Antenna platform bracket; 6. Fixed seat; 7. Raised connecting block; 8. Fixing hole I; 9. Fixing hole II; 10. Arc chamfer; 11. Groove; 12. Height adjustment groove; 13. L-shaped steel; 14. Adjusting hole; 15. Fixed base; 16. Rotating disk; 17. Threaded bottom support; 18. Rotating arm; 19. Fixed connecting piece; 20. Rotating bracket; 21. Display screen; 22. Threaded end; 23. Internal thread; 24. Circular guide groove I; 25. Limiting block; 26. Limiting groove; 27. Fixing hole III; 28. Limiting hole; 29. Fixing hole IV; 30. Limiting pin; 31. Circular guide groove II. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other.
[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present 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 should not be construed as a limitation to the present utility model.
[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , an adjustment device for a flat knitting machine provided in this embodiment includes: a support rod flipping mechanism 1. On one side of the support rod flipping mechanism 1, there is a display screen rotating mechanism 2. The support rod flipping mechanism 1 includes a fixed bracket 3. The top of the fixed bracket 3 is rotatably connected to a flipping bracket 4. The outside of the flipping bracket 4 is slidably connected to an antenna platform bracket 5. The antenna platform bracket 5 is fixedly connected to the antenna platform of the flat knitting machine.
[0025] Preferably, there are two support rod flipping mechanisms 1, which are respectively fixedly connected to both sides of the flat knitting machine by bolts.
[0026] A fixed seat 6 is fixed on the top of the fixed bracket 3 of the support rod flipping mechanism 1. On one side of the fixed seat 6, a convex connecting block 7 extends upward. There is an opening inside the convex connecting block 7. On the other side of the fixed seat 6, there is a fixing hole I 8. The flipping bracket 4 is L-shaped. The shape of the bottom of the flipping bracket 4 is the same as that of the fixed seat 6 of the fixed bracket 3. On one side of the bottom of the flipping bracket 4, there is a groove 11. There are openings on both sides of the groove 11. The groove 11 and the convex connecting block 7 of the fixed bracket 3 are connected through a connecting pin. On both sides of the groove 11 of the flipping bracket 4, there are arc chamfers 10. The flipping bracket 4 rotates relative to the fixed bracket 3 with the connecting pin as the center of the circle.
[0027] On the other side of the flipping bracket 4, a fixing hole II 9 corresponding to the fixing hole I 8 of the fixing bracket 3 is provided. The fixing hole II 9 of the flipping bracket 4 and the fixing hole I of the fixing bracket 3 are fixedly connected by bolts. At the top of the antenna platform bracket 5, an L-shaped steel 13 is welded. The antenna platform bracket 5 is provided with a height adjustment slot 12. The flipping bracket 4 is provided with an adjustment hole 14 corresponding to the position of the height adjustment slot 12 of the antenna platform bracket 5. The adjustment bolt passes through the height adjustment slot 12 and the adjustment hole 14 to adjust the sliding distance of the antenna platform bracket 5 on the flipping bracket 4.
[0028] Preferably, there are two height adjustment slots 12, which are arranged in a straight line on one side of the antenna platform bracket 5.
[0029] The display screen rotation mechanism 2 includes a threaded bottom bracket 17, a fixed base 15 and a rotating disk 16. One end of the threaded bottom bracket 17 is a threaded end 22. An external thread is provided on the outer circle of the threaded end 22. Its interior is hollow for wire routing. The outer circle of the tail is larger than the threaded end 22. The fixed base 15 is fixed to the computerized flat knitting machine by bolts. The interior of the fixed base 15 is hollow. A circular guide groove II 31 is provided at the top of the fixed base 15. A limit pin 30 is provided in the circular guide groove II 31. The interior of the rotating disk 16 is hollow, and an internal thread 23 is provided on the inner wall. After the threaded end 22 of the threaded bottom bracket 17 passes through the central hole of the fixed base 15, it is fixed in cooperation with the internal thread 23 of the rotating disk 16. The rotating disk 16 drives the threaded bottom bracket 17 to rotate relative to the fixed base 15.
[0030] On the side of the rotating disk 16 connected to the fixed base 15, a circular guide groove I 24 is provided. A limit block 25 is provided in the circular guide groove I 24. The circular guide groove I 24 of the rotating disk 16 corresponds to the circular guide groove II 31 of the fixed base 15. The limit pin 30 of the fixed base 15 is connected to the circular guide groove I 24 of the rotating disk 16, so that after the rotating disk 16 rotates relative to the fixed base 15, the limit pin 30 of the fixed base 15 can hold against the limit block 25 of the rotating disk 16 to control the rotation range.
[0031] One end of the rotating disk 16 is fixed with a rotating arm 18 by bolts. The interior of the rotating arm 18 is hollow for wire routing. The end of the rotating arm 18 far from the rotating disk 16 is bolted to a fixed connecting piece 19. The fixed connecting piece 19 is rotatably connected to a rotating bracket 20. The end of the rotating bracket 20 far from the fixed connecting piece 19 is bolted to a display screen 21.
[0032] On both the left and right sides of the fixed connecting piece 19, symmetrically arranged fixing holes III 27 and limiting grooves 26 are provided. The rotating bracket 20 is provided with a fixing hole IV 29 corresponding to the fixing hole III 27 of the fixed connecting piece 19. The fixing hole III 27 of the fixed connecting piece 19 is connected to the fixing hole IV 29 of the rotating bracket 20 through a rotating pin. The rotating bracket 20 rotates around the fixed connecting piece 19 with the rotating pin as the center. A limiting hole 28 is provided on the outer ring of the rotating bracket 20. The position of the limiting groove 26 of the fixed connecting piece 19 corresponds to the path of the limiting hole 28 on the outer ring of the rotating bracket 20 rotating around the fixed connecting piece 19 with the rotating pin as the center. The angle is fixed by a stud between the limiting groove 26 and the limiting hole 28.
[0033] When the support rod flipping mechanism 1 of the regulating device of the flat knitting machine in this embodiment is in use, loosen the fixing bolts of the fixed bracket 3 and the flipping bracket 4 of the support rod flipping mechanism 1. At this time, the flipping bracket 4 can rotate around the connecting pin relative to the fixed bracket 3, so that the flipping bracket 4 drives the antenna platform bracket 5 to flip about 90 degrees. The antenna platform bracket 5 drives the antenna platform to flip simultaneously. At this time, the transportation and handling work is more convenient and safe. After reaching the destination, only need to return the flipping bracket 4 to its original position and then fix it with the fixing bolts. Since the positions of the components do not change after flipping back, there is no need to re-calibrate the machine and it can be put into production. Moreover, an ordinary operator can operate it. Especially for the machine calibrated by the manufacturer and then flipped back at the destination, it can be used for production. A yarn storage support rod or a yarn feeding support rod can be fixed outside the flipping bracket 4 according to needs. When the flipping bracket 4 flips, it drives the fixed yarn storage support rod or the yarn feeding support rod, which is convenient for the installation and debugging of the heights of the yarn feeding device and the yarn storage device.
[0034] When the display screen rotating mechanism 2 is in use, push the rotating arm 18. The rotating arm 18 drives the rotating disk 16 to rotate. The rotating disk 16 drives the threaded bottom support 17 to rotate. When the rotating disk 16 rotates relative to the fixed base 15, the limiting pin 30 of the fixed base 15 rotates in the circular limiting groove 26 of the rotating disk 16. The rotation stops after the limiting pin 30 abuts against the limiting block 25 of the rotating disk 16, or stops after rotating in the reverse direction. The rotatable angle is 0 - 320 degrees, which can prevent the internal wire routing from being entangled and malfunctioning. After being installed on the workbench of the regulating device of the flat knitting machine, it basically covers all working angles of the workbench, which greatly facilitates the operation or viewing during work or maintenance.
[0035] For the adjustment method of the elevation angle of the display screen 21, rotate the display screen 21 to drive the rotating bracket 20 to rotate with the rotating pin as the center. When adjusting to the appropriate elevation angle, the angle can be fixed by tightening the rotating pin, or the angle can be fixed by aligning the limiting hole 28 of the rotating bracket 20 with the limiting groove 26 of the upper fixed connecting piece 19 and then using a stud. The elevation angle is convenient for staff of different heights to use and is also convenient for operation when squatting down for maintenance.
[0036] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various changes and modifications can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An adjustment device for a computerized flat knitting machine, comprising: A support rod flipping mechanism, a display screen rotating mechanism is provided on one side of the support rod flipping mechanism, characterized in that: the support rod flipping mechanism includes a fixed bracket, the top of the fixed bracket is rotatably connected to the flipping bracket, the outer side of the flipping bracket is slidably connected to the antenna platform bracket, the antenna platform bracket is fixedly connected to the antenna platform of the computer flat knitting machine, and a fixed seat is fixed on the top of the fixed bracket of the support rod flipping mechanism, one side of the fixed seat extends upward to form a raised connecting block, the raised connecting block has a hole opened inside, and a fixing hole I is opened on the other side of the fixed seat, the flipping bracket is L-shaped, and the bottom shape of the flipping bracket is consistent with the shape of the fixed seat of the fixed bracket, a groove is opened on one side of the bottom of the flipping bracket, holes are opened on both sides of the groove, the groove and the raised connecting block of the fixed bracket are connected through a connecting pin, and arc chamfers are provided on both sides of the groove of the flipping bracket, and the flipping bracket rotates relative to the fixed bracket with the connecting pin as the center of the circle.
2. The adjusting device for a computerized flat knitting machine according to claim 1, characterized in that: There are two support rod turning mechanisms, which are respectively fixedly connected to two sides of the computer flat knitting machine by bolts.
3. The adjusting device for a computerized flat knitting machine according to claim 1, characterized in that: A fixing hole II corresponding to the fixing hole I of the fixed bracket is formed on the other side of the flip bracket, and the fixing hole II of the flip bracket is fixedly connected to the fixing hole I of the fixed bracket by bolts. An L-shaped steel is welded on the top of the antenna bracket, and the antenna bracket is provided with a height adjustment slot. The flip bracket is provided with an adjustment hole corresponding to the position of the height adjustment slot of the antenna bracket, and the adjustment bolt passes through the height adjustment slot and the adjustment hole to adjust the sliding distance of the antenna bracket on the flip bracket.
4. The adjusting device for a computerized flat knitting machine according to claim 3, characterized in that: There are two height adjustment slots, which are arranged in a straight line on one side of the antenna support.
5. The adjusting device for a computerized flat knitting machine according to claim 1, characterized in that: The display screen rotation mechanism includes a threaded base, a fixed base and a rotating disk. One end of the threaded base is a threaded end. The outer ring of the threaded end is provided with an external thread. The interior is hollow for wiring. The outer ring of the tail is larger than the threaded end. The fixed base is fixed to the computer flat knitting machine by bolts. The interior of the fixed base is hollow. A circular guide groove II is opened on the top of the fixed base. A limit pin is provided in the circular guide groove II. The interior of the rotating disk is hollow and the inner wall is provided with an internal thread. After the threaded end of the threaded base passes through the center hole of the fixed base, it is fixed with the internal thread of the rotating disk. The rotating disk drives the threaded base to rotate relative to the fixed base.
6. The adjusting device for a computerized flat knitting machine according to claim 5, characterized in that: A circular guide groove I is provided on one side of the rotating disk connected to the fixed base, and a limit block is provided in the circular guide groove I. The circular guide groove I of the rotating disk corresponds to the circular guide groove II of the fixed base, and the limit pin of the fixed base is connected to the circular guide groove I of the rotating disk, so that after the rotating disk rotates relative to the fixed base, the limit pin of the fixed base can support the limit block of the rotating disk to control the rotation range.
7. The adjusting device for a computerized flat knitting machine according to claim 6, characterized in that: A rotating arm is fixed to one end of the rotating disk by bolts, the interior of the rotating arm is hollow for wiring, the end of the rotating arm away from the rotating disk is bolted to a fixed connecting piece, the fixed connecting piece is rotatably connected to a rotating bracket, and the end of the rotating bracket away from the fixed connecting piece is bolted to a display screen.
8. The adjusting device for a computerized flat knitting machine according to claim 7, characterized in that: Symmetrical fixing holes III and limiting grooves are provided on the left and right sides of the fixed connecting piece. The rotating bracket is provided with a fixing hole IV corresponding to the fixing hole III of the fixed connecting piece. The fixing hole III of the fixed connecting piece is connected to the fixing hole IV of the rotating bracket through a rotating pin. The rotating bracket rotates around the fixed connecting piece with the rotating pin as the center. The outer ring of the rotating bracket has a limiting hole. The position of the limiting groove of the fixed connecting piece corresponds to the path of the limiting hole of the outer ring of the rotating bracket rotating around the fixed connecting piece along the rotating pin as the center. The limiting groove and the limiting hole are fixed at an angle by a column bolt.