Static electricity eliminating device of computerized flat knitting machine

Abstract

The utility model discloses a computerized flat knitting machine static electricity eliminating device which comprises a mounting plate, a shell is arranged on one side of the mounting plate, two symmetrical fixing rods are arranged at the top in the shell, the lower ends of the two fixing rods are connected with a U-shaped mounting frame in a sleeved mode, and a metal brush is fixedly installed below the U-shaped mounting frame. A spring sleeves the fixing rod and is located between the shell and the U-shaped mounting frame, a motor is arranged on one side of the lower end of the shell, a rotating shaft of the motor penetrates through the shell and is fixedly connected with a threaded rod, a movable block is arranged on the threaded rod, an electrostatic eliminator is fixedly mounted on the movable block, an air inlet is formed in the bottom of the shell, and an air outlet is formed in the bottom of the shell. And a fan is arranged in the air inlet in the shell. The static electricity eliminating device is simple in structure and convenient to operate, static electricity eliminating treatment is conducted on the spinning threads in multiple modes, the static electricity eliminating effect on the spinning threads is effectively improved, and the static electricity eliminating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computerized flat knitting machines, in particular to a static elimination device for a computerized flat knitting machine. Background Art

[0002] With the improvement of people's quality of life, knitted garments are becoming more outerwear-like, fashionable, and personalized, which has become a global trend. Fully automatic computerized flat knitting machines are double-needle plate latch needle weft knitting machines. The production of medium and high-end wool knitwear is technically difficult, and a fully automatic computerized flat knitting machine is required. Patent document CN211047345U discloses an assembled anti-static device for a computerized flat knitting machine. Several ground routing holes for the knitting wire are opened on the top of the side panel of the flat knitting machine, and connecting grooves are provided at both ends of the side panel of the flat knitting machine. A connecting piece is provided in the groove body of the connecting groove, and the connecting piece and the connecting groove are connected by bolts passing through corresponding screw holes I and screw holes II. The top of the connecting piece at each end of the side panel of the flat knitting machine is connected to the two ends of the transverse rod of the metal brush through vertical rods, and the transverse rod has several positioning screw holes corresponding to the routing holes on the side facing the knitting wire. A brush rod is installed in the positioning screw hole. The brush rod contacts the knitting wire. The utility model is movably connected to the connecting groove through the connecting piece. The number of ground routing holes to be used is selected according to the need and the corresponding rod body is installed. The operation is simple and convenient. However, the prior art CN211047345U patent uses a metal brush to eliminate static electricity on the woven fabric, which is not convenient for all-round coverage of the woven fabric during use, thereby reducing the effect of eliminating static electricity. Therefore, we propose a computerized flat knitting machine static elimination device. Utility Model Content

[0003] In order to solve the above problems, the present invention provides a static elimination device for a computerized flat knitting machine. The present invention solves the problem that when using a metal brush to eliminate static electricity on a woven fabric, it is not convenient to fully cover the woven fabric during use, thereby reducing the static elimination effect.

[0004] A static elimination device for a computer flat knitting machine in the utility model comprises a mounting plate, a shell is provided on one side of the mounting plate, a feed trough is provided on the upper end of the shell close to the mounting plate, a discharge trough is provided on the upper end of the side wall of the shell away from the mounting plate, two symmetrical fixing rods are provided on the top of the shell, a U-shaped mounting frame is sleeved on the lower ends of the two fixing rods, a metal brush is fixedly installed under the U-shaped mounting frame, the fixing rod is located between the shell and the U-shaped mounting frame and is sleeved with a spring, a motor is provided on one side of the lower end of the shell, the motor rotating shaft passes through the shell and is fixedly connected to the threaded rod, a movable block is provided on the threaded rod, an static eliminator is fixedly installed on the movable block, an air inlet is provided at the bottom of the shell, and a fan is provided in the air inlet inside the shell.

[0005] In the above solution, a filter is provided in the air inlet.

[0006] In the above solution, the movable block is located on both sides of the threaded rod and is plugged with guide rods, and both ends of the guide rods are fixedly connected to the inner wall of the shell.

[0007] In the above solution, the mounting plate is located above the feed trough and is provided with first fixing plates on both sides thereof, and a first guide roller is provided between the two first fixing plates.

[0008] In the above solution, the shell is provided with second fixing plates on both sides below the discharge chute, and a second guide roller is provided between the two second fixing plates.

[0009] In the above solution, mounting holes are provided at the four corners of the mounting plate.

[0010] The advantages and beneficial effects of the present invention are as follows: the present invention provides a static elimination device for a computerized flat knitting machine, wherein the textile thread passes through a metal brush, thereby performing preliminary static elimination treatment on the textile thread. The height of the static eliminator is changed by the movement of the movable block. When the static eliminator is working, the static eliminator removes static electricity from the textile thread located inside the shell. The flow of airflow drives the flow of positive ions inside the shell, thereby enabling the positive ions to fully contact the textile thread. The static elimination device has a simple structure and is easy to operate. It removes static electricity from the textile thread in a variety of ways, effectively improving the static elimination effect on the textile thread and improving the static elimination efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a cross-sectional view of the present invention.

[0014] In the figure: 1, mounting plate 2, housing 3, feed chute 4, discharge chute 5, fixing rod 6, U-shaped mounting bracket 7, metal brush 8, spring 9, motor 10, threaded rod 11, movable block 12, static eliminator 13, air inlet 14, fan 15, filter 16, guide rod 17, first fixing plate 18, first guide roller 19, second fixing plate 20, second guide roller 21, mounting hole. DETAILED DESCRIPTION

[0015] The following embodiments are used to further describe the specific embodiments of the present invention in conjunction with the accompanying drawings and examples. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0016] like Figure 1-2 As shown, the utility model is a static elimination device for a computer flat knitting machine, comprising a mounting plate 1, a shell 2 is provided on one side of the mounting plate 1, a feed trough 3 is provided on the upper end of the shell 2 close to the side of the mounting plate 1, and a discharge trough 4 is provided on the upper end of the side wall of the shell 2 away from the mounting plate 1, two symmetrical fixing rods 5 are provided on the top of the shell 2, and a U-shaped mounting bracket 6 is sleeved on the lower ends of the two fixing rods 5, and a metal brush 7 is fixedly installed under the U-shaped mounting bracket 6. The fixing rod 5 is located between the shell 2 and the U-shaped mounting bracket 6 and is sleeved on a spring 8. The fixing rod 5 and the U-shaped mounting bracket 6 are movably connected, and the two ends of the spring 8 are fixedly connected to the shell 2 and the U-shaped mounting bracket 6 respectively. Under the action of the elastic force of the spring 8, the metal brush 7 can automatically adjust the tension of the textile line. After the textile line enters the interior of the shell 2 through the feed trough 3, the textile line passes through the metal brush 7, so that the textile line can be subjected to static elimination treatment by the metal brush 7. A motor 9 is provided on one side of the lower end of the shell 2, and the rotating shaft of the motor 9 passes through the shell 2 and The threaded rod 10 is fixedly connected, and both ends of the threaded rod 10 are movably connected to the inner wall of the shell 2 through bearings. A movable block 11 is provided on the threaded rod 10, and the movable block 11 is threadedly connected to the threaded rod 10. An electrostatic eliminator 12 is fixedly installed on the movable block 11. When the motor 9 is working, the motor 9 drives the threaded rod 10 to rotate, so that the movable block 11 on the threaded rod 10 can move horizontally on the threaded rod 10. The movement of the movable block 11 also changes the height of the electrostatic eliminator 12. When the electrostatic eliminator 12 is working, the textile thread inside the shell 2 is subjected to static removal treatment by the electrostatic eliminator 12. An air inlet 13 is provided at the bottom of the shell 2, and a fan 14 is provided in the air inlet 13 in the shell 2. When the fan 14 is working, the fan 14 drives the air flow so that the air flow inside the shell 2 can blow on the textile thread, thereby driving the positive ions inside the shell 2 to flow through the flow of the air flow, so that the positive ions and the textile thread can fully contact.

[0017] A filter 15 is provided in the air inlet 13 , and the filter 15 can filter solid impurities in the air flow entering the housing 2 .

[0018] The movable block 11 is located on both sides of the threaded rod 10 and is plugged with guide rods 16. The two ends of the guide rods 16 are respectively fixedly connected to the inner wall of the shell 2. The guide rods 16 and the movable block 11 are movably connected. Through the mutual coordination between the guide rods 16 and the movable block 11, the movement stability of the movable block 11 is effectively improved.

[0019] The mounting plate 1 is located above the feed trough 3 and is provided with a first fixed plate 17 on both sides. A first guide roller 18 is provided between the two first fixed plates 17. The two ends of the first guide roller 18 are movably connected to the first fixed plate 17 through bearings. The first guide roller 18 can guide the textile thread entering the shell 2 from the feed trough 3.

[0020] The shell 2 is located below the discharge chute 4 and is provided with second fixed plates 19 on both sides. A second guide roller 20 is provided between the two second fixed plates 19. Both ends of the second guide roller 20 are movably connected to the second fixed plates 19 through bearings. The second guide roller 20 can guide the textile thread after electrostatic treatment.

[0021] The four corners of the mounting plate 1 are each provided with mounting holes 21 , through which the static elimination device can be fixedly installed.

[0022] Specifically, in the present invention, the two ends of the spring 8 are fixedly connected to the shell 2 and the U-shaped mounting frame 6 respectively. Under the action of the elastic force of the spring 8, the metal brush 7 can automatically adjust the tension of the textile line. After the textile line enters the shell 2 through the feed trough 3, the textile line passes through the metal brush 7, so that the metal brush 7 can perform preliminary static removal on the textile line. The motor 9 drives the threaded rod 10 to rotate, so that the movable block 11 on the threaded rod 10 can move horizontally on the threaded rod 10. The movement of the movable block 11 also changes the height of the static eliminator 12. When the static eliminator 12 is working, the static eliminator 12 is located inside the shell 2 for static removal. The fan 14 drives the airflow so that the airflow inside the shell 2 can blow on the textile line, thereby driving the positive ions inside the shell 2 to flow through the flow of air, so that the positive ions and the textile line can be fully in contact.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A static eliminator for a computerized flat knitting machine, comprising a mounting plate (1), characterized in that: A shell (2) is provided on one side of the mounting plate (1), a feed trough (3) is provided on the upper end of the shell (2) close to the mounting plate (1), a discharge trough (4) is provided on the upper end of the side wall of the shell (2) away from the mounting plate (1), two symmetrical fixing rods (5) are provided on the top of the shell (2), the lower ends of the two fixing rods (5) are sleeved with U-shaped mounting frames (6), a metal brush (7) is fixedly installed below the U-shaped mounting frame (6), and the fixing rods (5) are located on the shell ( 2) and a U-shaped mounting frame (6) are sleeved with a spring (8); a motor (9) is provided on one side of the lower end of the housing (2); a rotating shaft of the motor (9) passes through the housing (2) and is fixedly connected to a threaded rod (10); a movable block (11) is provided on the threaded rod (10); an electrostatic eliminator (12) is fixedly mounted on the movable block (11); an air inlet (13) is provided at the bottom of the housing (2); and a fan (14) is provided in the air inlet (13) inside the housing (2).

2. The static eliminator for a computerized flat knitting machine according to claim 1, characterized in that: A filter screen (15) is provided in the air inlet (13).

3. The static eliminator for a computerized flat knitting machine according to claim 1, characterized in that: The movable block (11) is located on both sides of the threaded rod (10) and is plugged with guide rods (16). Both ends of the guide rod (16) are fixedly connected to the inner wall of the shell (2).

4. The static eliminator for a computerized flat knitting machine according to claim 1, characterized in that: The mounting plate (1) is located above the feed trough (3), and first fixing plates (17) are provided on both sides thereof. A first guide roller (18) is provided between the two first fixing plates (17).

5. The static eliminator for a computerized flat knitting machine according to claim 1, characterized in that: The housing (2) is located below the discharge chute (4) and is provided with second fixing plates (19) on both sides thereof, and a second guide roller (20) is provided between the two second fixing plates (19).

6. The static eliminator for a computerized flat knitting machine according to claim 1, characterized in that: The four corners of the mounting plate (1) are each provided with mounting holes (21).

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