Novel warp knitting machine guide bar transverse moving mechanism device
Through the combination of servo motor and ball screw combination, the stable lateral movement and swing of the warp knitting machine comb is achieved, which solves the problems of lateral movement error and complex maintenance in the prior art, and reduces the space occupation and maintenance difficulty of the equipment. .
Patent Information
- Application Number
- CN202420999359.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The transverse movement of existing warp knitting machines has errors during high-speed operation, which takes up a large space and is not easy to disassemble and repair.
Using components such as servo motor, servo hanger, comb swing shaft, ball screw combination and hanger assembly, the servo motor drives the ball screw rotation, and combined with the sliding of the hanger assembly, the stable transverse direction of the hanger assembly is achieved. Move and swing, and cooperate with large couplings and small couplings to realize warp knitted ring motion.
It realizes stable swing and transverse movement of the comb under a small space, simplifies the maintenance process and improves the convenience and reliability of the equipment.
Smart Images
Figure CN222205654U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of warp knitting machines, in particular to a novel comb bar lateral movement mechanism device of a warp knitting machine. Background Art
[0002] The method of using one or several groups of parallel yarns to simultaneously form loops on all the working needles of the machine in the warp direction to form a knitted fabric is called warp knitting, and the fabric is called warp knitted fabric. The machine that completes this warp knitting is called a warp knitting machine.
[0003] The core of the warp knitting machine is the lateral movement, which is a part of the loop-forming movement. It is achieved by mechanical or electronic lateral movement fixed on the bed, completing a series of coordinated movements with the groove needle, needle core, and sinker.
[0004] At present, the transverse movement of warp knitting at home and abroad is basically achieved by mechanical or electronic transverse movement fixed on the bed. When the warp knitting machine is running at high speed, the comb is swinging, while the mechanical or electronic transverse movement is fixed. The transverse movement has a certain error, not only occupies a large space, but is also difficult to disassemble and complicated to maintain. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a novel comb bar traverse mechanism device for a warp knitting machine.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of warp knitting machine comb transverse movement mechanism device, including a comb bar swing shaft, the outer wall of the comb bar swing shaft is fixedly connected to a servo hanger, the outer wall of the comb bar swing shaft and one end close to the servo hanger is fixedly connected to a hanger assembly, the bottom of the hanger assembly is slidably installed with a hanger coupling, the bottom of the servo hanger is fixedly installed with a ball screw coupling, the front end of the ball screw coupling is fixedly installed with a servo motor, the rear end of the ball screw coupling is movably connected to the hanger coupling, and the bottom of the hanger coupling is fixedly connected with a comb bar assembly.
[0007] Further: the comb bar swing shaft can drive the entire device to swing through the servo hanger and the hanger assembly.
[0008] Further: a connecting plate is fixedly connected to the outer wall of the servo hanger, and a ball screw coupling is fixedly connected to the bottom of the connecting plate.
[0009] Further: the ball screw assembly and the servo motor are connected via a large coupling.
[0010] Further: the ball screw assembly and the hanger assembly are connected via a small coupling.
[0011] Further: the servo motor can cooperate with the ball screw combination to drive the comb assembly to move horizontally.
[0012] The utility model has the following beneficial effects:
[0013] 1. Compared with the prior art, a servo motor, a servo hanger, a comb bar swing shaft, a connecting plate, a ball screw coupling, a hanger coupling, a hanger assembly and a comb bar assembly are provided. When in use, the comb bar swing shaft is turned on for swinging, and the whole device is driven to swing by the servo hanger and the hanger assembly, so that the comb bar assembly at the bottom can be driven to swing synchronously; then the servo motor is turned on to drive the ball screw coupling to rotate. When the ball screw coupling rotates, because the nut on the ball screw coupling is fixedly connected to the servo hanger through the connecting plate, the position of the nut does not move, and the side of the ball screw coupling moves laterally. The hanger coupling at the rear end of the ball screw coupling slides inside the hanger assembly to achieve a stabilizing effect, so that the comb bar assembly can be driven to move laterally at the same time, so as to realize the looping motion of warp knitting, and it can realize that the space occupied during swinging and lateral movement is small, and the later maintenance is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;
[0015] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;
[0016] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;
[0017] Figure 4 This is a schematic structural diagram of the fourth viewing angle of the present utility model.
[0018] Legend:
[0019] 1. Servo motor; 2. Servo hanger; 3. Comb swing shaft; 4. Large coupling; 5. Connecting plate; 6. Ball screw assembly; 7. Small coupling; 8. Hanger assembly; 9. Hanger assembly; 10. Comb assembly. DETAILED DESCRIPTION
[0020] Reference Figure 1-4The utility model provides a novel warp knitting machine comb transverse movement mechanism device: including a comb swing shaft 3, the outer wall of the comb swing shaft 3 is fixedly connected with a servo hanger 2, the outer wall of the comb swing shaft 3 and one end close to the servo hanger 2 is fixedly connected with a hanger assembly 9, the bottom of the hanger assembly 9 is slidably installed with a hanger combination 8, the bottom of the servo hanger 2 is fixedly installed with a ball screw combination 6, the front end of the ball screw combination 6 is fixedly installed with a servo motor 1, the rear end of the ball screw combination 6 is movably connected with the hanger combination 8, and the bottom of the hanger combination 8 is fixedly connected with a comb assembly 1 0. When in use, turn on the comb bar swing shaft 3 to swing, and at the same time drive the servo hanger 2 and the hanger assembly 9 to swing, which can drive the bottom comb bar assembly 10 to swing synchronously; then turn on the servo motor 1 to drive the ball screw combination 6 to rotate. When the ball screw combination 6 rotates, because the nut on the ball screw combination 6 is fixedly connected to the servo hanger 2, the position of the nut does not move, and the side of the ball screw combination 6 will move laterally. The hanger combination 8 at the rear end of the ball screw 6 slides inside the hanger assembly 9 to achieve a stabilizing effect, which can drive the comb bar assembly 10 to move laterally at the same time.
[0021] The comb bar swing shaft 3 can drive the entire device to swing through the servo hanger 2 and the hanger assembly 9, so that the comb bar assembly 10 can swing synchronously. At the same time, through the cooperation of the servo motor 1, the warp knitting loop movement is realized.
[0022] The outer wall of the servo hanger 2 is fixedly connected with a connecting plate 5, and the bottom of the connecting plate 5 is fixedly connected with a ball screw coupling 6. It can be achieved that when the ball screw coupling 6 rotates, because the nut on the ball screw coupling 6 is fixedly connected to the servo hanger 2 through the connecting plate 5, the position of the nut does not move, and the side of the ball screw coupling 6 will move laterally.
[0023] The ball screw coupling 6 is connected to the servo motor 1 via a large coupling 4 . When in use, the power of the servo motor 1 can be output to the ball screw coupling 6 via the large coupling 4 .
[0024] The ball screw assembly 6 and the hanger assembly 8 are connected via a small coupling 7 . When in use, the ball screw assembly 6 can be movably connected to the hanger assembly 8 via the small coupling 7 .
[0025] The servo motor 1 can cooperate with the ball screw coupling 6 to drive the comb assembly 10 to move horizontally. When in use, the lateral movement and the swinging movement can be coordinated to realize the looping movement of warp knitting. Working principle: When in use, turn on the comb swing shaft 3 to swing, and drive the whole device to swing through the servo hanger 2 and the hanger assembly 9, which can drive the comb assembly 10 at the bottom to swing synchronously; then turn on the servo motor 1 to drive the ball screw coupling 6 to rotate. When the ball screw coupling 6 rotates, because the nut on the ball screw coupling 6 is fixedly connected to the servo hanger 2 through the connecting plate 5, the position of the nut does not move, and the side of the ball screw coupling 6 will move horizontally. The hanger coupling 8 at the rear end of the ball screw coupling 6 slides inside the hanger assembly 9 to achieve a stabilizing effect, which can drive the comb assembly 10 to move horizontally at the same time, and realize the looping movement of warp knitting.
[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A novel comb bar traverse mechanism device for a warp knitting machine, comprising a comb bar swing shaft (3), Features: The outer wall of the comb bar swing shaft (3) is fixedly connected to a servo hanger (2); the outer wall of the comb bar swing shaft (3) and one end close to the servo hanger (2) is fixedly connected to a hanger assembly (9); a hanger coupling (8) is slidably mounted at the bottom of the hanger assembly (9); a ball screw coupling (6) is fixedly mounted at the bottom of the servo hanger (2); a servo motor (1) is fixedly mounted at the front end of the ball screw coupling (6); the rear end of the ball screw coupling (6) is movably connected to the hanger coupling (8); and the bottom of the hanger coupling (8) is fixedly connected to a comb bar assembly (10).
2. A novel warp knitting machine guide bar slewing mechanism device according to claim 1, Features: The comb bar swing shaft (3) can drive the entire device to swing through the servo hanger (2) and the hanger assembly (9).
3. A novel warp knitting machine guide bar slewing mechanism device according to claim 1, Features: A connecting plate (5) is fixedly connected to the outer wall of the servo hanger (2), and a ball screw coupling component (6) is fixedly connected to the bottom of the connecting plate (5).
4. According to claim 1, a novel warp knitting machine guide bar slewing mechanism device, Features: The ball screw coupling (6) and the servo motor (1) are connected via a large coupling (4).
5. According to claim 1, a novel warp knitting machine guide bar slewing mechanism device, Features: The ball screw coupling (6) and the hanger coupling (8) are connected via a small coupling (7).
6. A novel warp knitting machine guide bar slewing mechanism device according to claim 1, Features: The servo motor (1) can cooperate with the ball screw coupling (6) to drive the comb assembly (10) to move laterally.