A moving mechanism of roving frame

Abstract

The utility model discloses a roving machine moving mechanism, which relates to the technical field of jute cloth production, and comprises a rotary encoder, wherein a base is arranged at the bottom of the rotary encoder, a first slider is arranged at the bottom of the base, a second slider is arranged at the bottom of the rear end base of the first slider, a threaded column is arranged through the bottom of the first slider, a slide bar is arranged through the bottom of the second slider, an adjustment block is commonly connected to both sides of the threaded column and the slide bar, a slide rail is arranged at the bottom of the two adjustment blocks, a flip plate is commonly connected to both ends of the two slide rails, and a transmission column is arranged at the center position of both ends of the two flip plates. The utility model enables the rotary encoder to move in multiple directions, improves flexibility, and facilitates detection of different positions, and the rotary encoder flips to change the direction, thereby improving the coverage range.

Description

Technical Field

[0001] The utility model relates to the technical field of jute cloth production, in particular to a roving frame moving mechanism. Background Art

[0002] The rotary encoder for roving frames is a device used to measure the spindle speed and quickly adjust the speed with PWM technology. During the operation of the roving frame, the position of the rotary encoder needs to be adjusted to ensure the detection effect.

[0003] The existing rotary encoder moving mechanism for the roving frame can only perform a single reciprocating motion, which is inconvenient for flexible control of the rotary encoder. The moving range of the rotary encoder has great limitations, which affects the production efficiency of the roving frame. Utility Model Content

[0004] The utility model aims to provide a roving frame moving mechanism, which can enable a rotary encoder to move in multiple directions, improve flexibility, and enable the rotary encoder to flip and change direction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roving machine moving mechanism, comprising a rotary encoder, a base is provided at the bottom of the rotary encoder, a first slider is provided at the bottom of the base, a second slider is provided at the bottom of the rear end base of the first slider, a threaded column is provided through the bottom of the first slider, a sliding rod is provided through the bottom of the second slider, an adjustment block is commonly connected to both sides of the threaded column and the sliding rod, slide rails are provided at the bottom of the two adjustment blocks, both ends of the two slide rails are commonly connected to a flip plate, transmission columns are provided at the center positions of both ends of the two flip plates, and one end of the two transmission columns is provided with a mounting seat.

[0006] Preferably, a bearing is provided at the connection position between the threaded column and the adjusting block, an adjusting block extends from either side of the threaded column, a brushless motor is provided at the extended end of the threaded column, the brushless motor is installed on one side surface of the adjusting block through a bracket, the threaded column is installed between the two adjusting blocks through a bearing, the first slider is threadedly connected to the threaded column, and the threaded column is driven to rotate by the brushless motor to drive the first slider to perform linear motion.

[0007] Preferably, the front end surfaces of the two adjustment blocks are each provided with an electric push rod, the rear ends of the two electric push rods are each installed on the top end surface of the flip plate, the two electric push rods operate synchronously, and the two adjustment blocks are driven to perform linear motion synchronously through the output end.

[0008] Preferably, one end of any one of the transmission columns extends out of one side of the mounting seat, and a stepper motor is provided at the extended end of the transmission column. The stepper motor is driven by a forward and reverse control circuit to perform forward and reverse rotation, driving the two slide rails to flip to adjust the direction of the rotary encoder.

[0009] Preferably, a stabilizing frame is provided on the outer surface of the stepper motor, and the front end of the stabilizing frame is mounted on the front end surface of the mounting seat. The stabilizing frame mounts the stepper motor at a desired position to ensure the stability of the stepper motor.

[0010] Preferably, reinforcement frames are provided at the bottom edges of both sides of the two mounting seats, and the reinforcement frames are installed inside the roving frame to fix the roving frame moving mechanism at a desired position to ensure the stability of the rotary encoder during operation.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The roving machine moving mechanism drives the threaded column to rotate through a brushless motor, the first slider is driven to perform linear motion, the second slider performs linear motion on the surface of the slide rod, and the base is driven to perform linear motion between the two slide rails. When the two electric push rods operate synchronously, the two adjustment blocks are driven to perform linear motion synchronously, so that the base performs linear motion on the top of the slide rail. When the direction of the rotary encoder needs to be adjusted, the stepper motor is driven by the forward and reverse control circuit to perform forward and reverse rotation, driving the two slide rails to flip, so as to drive the rotary encoder to rotate, so that the rotary encoder can move in multiple directions, thereby improving flexibility and facilitating detection of different positions, and the rotary encoder can be flipped to change direction to improve coverage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side plan view of the overall structure of the utility model;

[0015] Figure 3 It is a bottom-up stereoscopic schematic diagram of the overall structure of the utility model.

[0016] In the figure: 1. Rotary encoder; 2. Stabilizing frame; 3. Stepping motor; 4. Adjusting block; 5. Base; 6. Brushless motor; 7. Threaded column; 8. Slide rail; 9. Electric push rod; 10. Flip plate; 11. Transmission column; 12. Mounting seat; 13. First slider; 14. Second slider; 15. Slide rod; 16. Bearing; 17. Reinforcement frame. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figures 1 to 3 As shown, the present application includes a rotary encoder 1, a base 5 is provided at the bottom of the rotary encoder 1, the base 5 installs the rotary encoder 1 at a predetermined position, a first slider 13 is provided at the bottom of the base 5, a second slider 14 is provided at the bottom of the base 5 at the rear end of the first slider 13, a threaded column 7 is provided through the bottom of the first slider 13, a slide bar 15 is provided through the bottom of the second slider 14, when the threaded column 7 rotates, the first slider 13 is driven to perform linear motion, and the second slider 14 performs linear motion on the surface of the slide bar 15 to ensure the stability of the movement of the base 5, and both sides of the threaded column 7 and the slide bar 15 are They are commonly connected with an adjusting block 4, which fixes the threaded column 7 and the slide rod 15 to ensure that the adjusting block 4 stabilizes the threaded column 7. Slide rails 8 are provided at the bottom of the two adjusting blocks 4. The two adjusting blocks 4 perform linear motion on the top of the slide rails 8 to adjust the position of the base 5. Both ends of the two slide rails 8 are commonly connected with a flip plate 10. Transmission columns 11 are provided at the center positions of both ends of the two flip plates 10. One end of the two transmission columns 11 is provided with a mounting seat 12. The transmission column 11 is rotatably connected to the mounting seat 12, so that the flip plate 10 can be rotated, which is convenient for adjusting the direction of the rotary encoder 1.

[0019] Specifically, a bearing 16 is provided at the connection position between the threaded column 7 and the adjusting block 4, and the adjusting block 4 extends out from either side of the threaded column 7. A brushless motor 6 is provided at the extended end of the threaded column 7. The brushless motor 6 is installed on one side surface of the adjusting block 4 through a bracket. The threaded column 7 is installed between the two adjusting blocks 4 through the bearing 16. The first slider 13 is threadedly connected to the threaded column 7, and the threaded column 7 is driven to rotate by the brushless motor 6 to drive the first slider 13 to perform linear motion.

[0020] Furthermore, the front end surfaces of the two adjustment blocks 4 are each provided with an electric push rod 9, and the rear ends of the two electric push rods 9 are both installed on the top surface of the flip plate 10. The two electric push rods 9 operate synchronously, and drive the two adjustment blocks 4 to perform linear motion synchronously through the output end.

[0021] Furthermore, one end of any one of the transmission columns 11 extends out of one side of the mounting seat 12, and a stepper motor 3 is provided at the extended end of the transmission column 11. The stepper motor 3 is driven by a forward and reverse control circuit to perform forward and reverse rotation, thereby driving the two slide rails 8 to flip to adjust the direction of the rotary encoder 1.

[0022] Furthermore, a stabilizing frame 2 is provided on the outer surface of the stepping motor 3 , and the front end of the stabilizing frame 2 is mounted on the front end surface of the mounting seat 12 . The stabilizing frame 2 mounts the stepping motor 3 at a desired position to ensure the stability of the stepping motor 3 .

[0023] Furthermore, reinforcement frames 17 are provided at the bottom edges of both sides of the two mounting seats 12. The reinforcement frames 17 are installed inside the roving frame to fix the roving frame moving mechanism at a desired position to ensure the stability of the rotary encoder 1 during operation.

[0024] The usage method of this embodiment is as follows: the rotary encoder 1 is used to measure the spindle speed of the roving machine, and can achieve rapid speed regulation in conjunction with PWM technology. When the roving machine is running, the rotary encoder 1 needs to be moved for detection. When the brushless motor 6 drives the threaded column 7 to rotate, it drives the first slider 13 to perform linear motion, and the second slider 14 performs linear motion on the surface of the slide rod 15. The base 5 is driven to perform linear motion between the two slide rails 8. When the two electric push rods 9 operate synchronously, they will drive the two adjustment blocks 4 to perform linear motion synchronously, so that the base 5 is driven to perform linear motion on the top of the slide rail 8. When the direction of the rotary encoder 1 needs to be adjusted, the stepper motor 3 is driven by the forward and reverse control circuit to perform forward and reverse rotation, driving the two slide rails 8 to flip, so as to drive the rotary encoder 1 to rotate.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A roving frame moving mechanism, comprising a rotary encoder (1), characterized in that: The bottom of the rotary encoder (1) is provided with a base (5), the bottom of the base (5) is provided with a first slider (13), the bottom of the rear end base (5) of the first slider (13) is provided with a second slider (14), the bottom of the first slider (13) is provided with a threaded column (7), the bottom of the second slider (14) is provided with a slide rod (15), both sides of the threaded column (7) and the slide rod (15) are commonly connected with an adjustment block (4), the bottoms of the two adjustment blocks (4) are provided with a slide rail (8), both ends of the two slide rails (8) are commonly connected with a flip plate (10), the two ends of the two flip plates (10) are provided with a transmission column (11) at the center position, and one end of the two transmission columns (11) is provided with a mounting seat (12).

2. The roving frame moving mechanism according to claim 1, characterized in that: A bearing (16) is provided at the connection position between the threaded column (7) and the adjustment block (4); the adjustment block (4) is extended from any one side of the threaded column (7); a brushless motor (6) is provided at the extended end of the threaded column (7); and the brushless motor (6) is mounted on a side surface of the adjustment block (4) via a bracket.

3. The roving frame moving mechanism according to claim 1, characterized in that: The front end surfaces of the two adjustment blocks (4) are both provided with electric push rods (9), and the rear ends of the two electric push rods (9) are both installed on the top end surface of the flip plate (10).

4. The roving frame moving mechanism according to claim 1, characterized in that: One end of any one of the transmission columns (11) extends out of one side of the mounting seat (12), and a stepping motor (3) is provided at the extended end of the transmission column (11).

5. The roving frame moving mechanism according to claim 4, characterized in that: The outer surface of the stepping motor (3) is provided with a stabilizing frame (2), and the front end of the stabilizing frame (2) is mounted on the front end surface of the mounting seat (12).

6. The roving frame moving mechanism according to claim 1, characterized in that: Reinforcement frames (17) are provided at the bottom edges of both sides of the two mounting seats (12).

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