Novel adjusting and fixing device for main transmission motor of warp knitting machine

Abstract

The utility model relates to the technical field of warp knitting machines, in particular to a novel warp knitting machine main transmission motor adjusting and fixing device which comprises a main motor, a lathe bed connector and a mounting plate, a motor base connector is arranged on one side of the lathe bed connector, and an adjusting bolt is in threaded connection with one side, away from the lathe bed connector, of the mounting plate. The upper end of the motor base connector is fixedly connected with a motor base plate, positioning holes are formed in the positions, close to the two sides, of the motor base plate, the adjusting bolts penetrate through the positioning holes, a positioning assembly is arranged in a top plate of the motor base connector in a sleeved mode, and the positioning assembly comprises an adjusting positioning pin and a guiding positioning pin. According to the utility model, the motor base plate, the motor base connector, the positioning assembly and the adjusting bolt structure are matched with one another, so that the poly V-belt can be in a proper tensioning degree in the operation process, the slipping phenomenon is avoided, the stability of the main shaft in the operation process is effectively improved, and the practicability is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to warp knitting machine technical field especially relates to a novel warp knitting machine main drive motor adjusting fixing device. BACKGROUND

[0002] With one or several groups of parallel arranged yarns, the warp knitting method is to feed the machine in the warp direction, and the knitting fabric is formed simultaneously on all working needles. This method is called warp knitting, and the fabric is called warp knitted fabric. The machine that completes this warp knitting is called warp knitting machine.

[0003] At present, with the increase of the width of the existing warp knitting machine, the load of the main shaft operation is increased, the belt drive slips under high speed operation, the speed of the main shaft is not accurate, and the warp yarn is not accurate, and the woven cloth is a fee cloth. In order to solve this problem, a novel warp knitting machine main drive motor adjusting fixing device is proposed. SUMMARY

[0004] The utility model discloses a novel warp knitting machine main drive motor adjusting fixing device to solve the problem of the load of the main shaft operation, the belt drive slipping under high speed operation, the speed of the main shaft being not accurate, the warp yarn being not accurate and the woven cloth being a fee cloth.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a novel warp knitting machine main drive motor adjusting fixing device, including main motor, bed body combination spare, mounting panel, the one side of bed body combination spare is equipped with motor seat combination spare, the far side of mounting panel away from bed body combination spare is connected with adjusting bolt in screw thread, the upper end of motor seat combination spare is fixedly connected with motor seat board, the both sides of motor seat board are equipped with the positioning hole close to, adjusting bolt passes through positioning hole setting, the inner cover of the top plate of motor seat combination spare is equipped with positioning assembly, positioning assembly includes adjusting positioning pin and guide positioning pin, adjusting positioning pin and guide positioning pin all are fixedly connected in the top plate of motor seat combination spare, and adjusting positioning pin and guide positioning pin set up respectively through two positioning holes, the front end of bed body combination spare is rotatably connected with main shaft, the front end of main shaft is fixedly connected with small polyvibration belt combination spare, the motor shaft of main motor is fixedly connected with big polyvibration belt combination spare, main shaft is fixedly connected with small polyvibration belt combination spare, and the outer end of big polyvibration belt combination spare and small polyvibration belt combination spare is covered with polyvibration belt body.

[0006] The lower end of the main motor is fixedly connected on the motor seat board, and one end of the adjusting bolt is pressed and combined with the adjusting positioning pin.

[0007] The outer wall of the adjusting bolt is screwed with a locking nut, and the locking nut is arranged on the outer wall of the motor seat board.

[0008] The front end of the bed body combination piece is provided with a tension pulley fixing plate, the tension pulley fixing plate is connected with a tension pulley mechanism, the motor seat combination piece is fixedly installed on the bed body combination piece through bolts, and the tension pulley fixing plate is fixedly installed on the bed body combination piece through bolts.

[0009] The tension pulley mechanism comprises upper and lower tension pulleys, the upper and lower tension pulleys are rotationally connected to the tension pulley fixing plate, and the belt body of the multi-wedge belt body passes between the upper and lower tension pulleys.

[0010] One end of the multi-wedge belt body is sleeved on the outer wall of the large multi-wedge belt combination piece, and the other end of the multi-wedge belt body is sleeved on the outer wall of the small multi-wedge belt combination piece.

[0011] The utility model has the advantages of the following:

[0012] 1. Compared with the prior art, the motor seat plate, the motor seat combination piece, the positioning assembly and the adjusting bolt structure are matched with each other, the adjusting bolt is rotated to abut against the adjusting positioning pin surface in the positioning assembly, the distance adjustment of the motor seat plate relative to the motor seat combination piece is realized, the spacing adjustment of the large multi-wedge belt combination piece and the small multi-wedge belt combination piece is realized, the multi-wedge belt body is in a proper tension state, the stability during operation is maintained, and the accuracy of the main shaft rotating speed is improved.

[0013] 2. Compared with the prior art, the tension pulley fixing plate and the tension pulley mechanism are matched with each other, the upper and lower outer walls of the multi-wedge belt body are further limited and tensioned by the upper and lower tension pulleys, and the stability of the multi-wedge belt during operation is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a main structure diagram of the utility model;

[0015] Figure 2 It is an installation structure diagram of the motor seat combination piece of the utility model;

[0016] Figure 3 It is a dismounting structure diagram of the motor seat combination piece of the utility model;

[0017] Figure 4 It is a structure diagram of the adjusting bolt of the utility model;

[0018] Figure 5 It is a structure diagram of the small multi-wedge belt combination piece of the utility model;

[0019] Figure 6 It is a front side structure diagram of the tension pulley fixing plate of the utility model;

[0020] Figure 7The rear side structure drawing of the tensioning wheel fixing plate.

[0021] Legend:

[0022] 1, main motor; 2, motor seat plate; 21, positioning hole; 3, motor seat combination; 4, positioning assembly; 41, adjusting positioning pin; 42, guide positioning pin; 5, adjusting bolt; 6, bed combination; 7, tensioning wheel fixing plate; 8, tensioning wheel mechanism; 81, upper tensioning wheel; 82, lower tensioning wheel; 9, multi-wedge belt body; 101, large multi-wedge belt combination; 102, small multi-wedge belt combination; 11, main shaft. Specific implementation

[0023] Reference Figures 1-7 The utility model provides a novel warp knitting machine main drive motor adjusting and fixing device: including main motor 1, bed combination 6, mounting plate, one side of bed combination 6 is equipped with motor seat combination 3, the one side away from bed combination 6 of mounting plate is connected with adjusting bolt 5 in screw thread, the upper end fixed connection of motor seat combination 3 has motor seat plate 2, and the upper end of motor seat plate 2 is equipped with the positioning hole 21 of two sides, and adjusting bolt 5 sets up through positioning hole 21, and the inner sleeve of the top plate of motor seat combination 3 is equipped with positioning assembly 4, and positioning assembly 4 includes adjusting positioning pin 41 and guide positioning pin 42, and adjusting positioning pin 41 and guide positioning pin 42 are all fixedly connected in the top plate of motor seat combination 3, and adjusting positioning pin 41 and guide positioning pin 42 set up respectively through two positioning holes 21, so that motor seat plate 2 can move relative to motor seat combination 3, and the front end of bed combination 6 is rotatably connected with main shaft 11, and the front end of main shaft 11 is fixedly connected with small multi-wedge belt combination 102, and the motor shaft of main motor 1 is fixedly connected with large multi-wedge belt combination 101, and main shaft 11 is fixedly connected with small multi-wedge belt combination 102, and the outer end of large multi-wedge belt combination 101 and small multi-wedge belt combination 102 is equipped with multi-wedge belt body 9, and the motor shaft of main motor 1 drives large multi-wedge belt combination 101 to rotate, and then drives small multi-wedge belt combination 102 to rotate through the transmission connection of multi-wedge belt body 9, and then drives main shaft 11 to run smoothly.

[0024] The lower end of main motor 1 is fixedly connected on motor seat plate 2, and the one end of adjusting bolt 5 is pressed and combined with adjusting positioning pin 41, and the motor seat plate 2 can be moved relative to motor seat combination 3 by rotating adjusting bolt 5, thereby driving main motor 1 to move, so that large multi-wedge belt combination 101 can tension multi-wedge belt body 9, avoiding multi-wedge belt body 9 from slipping and affecting the stability of main shaft 11 operation.

[0025] The outer wall of adjusting bolt 5 is screwed with locking nut, and the locking nut is arranged on the outer wall of one side of motor seat plate 2, and the surface of motor seat plate 2 is pressed by rotating the locking nut, so as to lock adjusting bolt 5.

[0026] The front end of the bed body connecting piece 6 is provided with a tension pulley fixing plate 7, and the tension pulley fixing plate 7 is connected with a tension pulley mechanism 8; the motor seat connecting piece 3 is specifically fixed and installed on the bed body connecting piece 6 through bolts, and the tension pulley fixing plate 7 is specifically fixed and installed on the bed body connecting piece 6 through bolts; the tension pulley mechanism 8 comprises an upper tension pulley 81 and a lower tension pulley 82, the upper tension pulley 81 and the lower tension pulley 82 are respectively rotationally connected to the tension pulley fixing plate 7, the belt body of the multi-wedge belt body 9 passes through between the upper tension pulley 81 and the lower tension pulley 82, and the upper tension pulley 81 and the lower tension pulley 82 are respectively pressed on the upper and lower outer walls of the multi-wedge belt body 9, so as to assist in tensioning the multi-wedge belt body 9 and further avoid the slippage of the multi-wedge belt body 9 during operation.

[0027] The multi-wedge belt body 9 is sleeved on the outer wall of the large multi-wedge belt connecting piece 101 at one end, and is sleeved on the outer wall of the small multi-wedge belt connecting piece 102 at the other end; under the driving action of the multi-wedge belt body 9, the large multi-wedge belt connecting piece 101 can drive the small multi-wedge belt connecting piece 102 to rotate.

[0028] Working principle: during use, the locking nut can be loosened, the adjusting bolt 5 is rotated, one end of the adjusting bolt 5 abuts against the adjusting positioning pin 41, the motor seat plate 2 is driven away from the bed body connecting piece 6, the main motor 1 is driven away from the bed body connecting piece 6, the distance between the large multi-wedge belt connecting piece 101 and the small multi-wedge belt connecting piece 102 is adjusted, the multi-wedge belt body 9 is in a suitable tensioning state, and the slippage of the multi-wedge belt body 9 during high-speed operation is avoided.

[0029] Finally, it should be noted that: the above only describes preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A novel warp knitting machine main drive motor adjusting fixing device, comprising a main motor (1), a bed body combination piece (6), and a mounting plate, characterized in that: One side of the bed body combination piece (6) is provided with a motor base combination piece (3), the mounting plate is away from the bed body combination piece (6) one side threaded connection has adjusting bolt (5), the upper end of the motor base combination piece (3) is fixedly connected with the motor base plate (2), the motor base plate (2) is close to the both sides and is provided with the positioning hole (21), the adjusting bolt (5) passes through the positioning hole (21) and is arranged, the top plate of the motor base combination piece (3) is provided with the positioning assembly (4), the positioning assembly (4) includes adjusting positioning pin (41) and guide positioning pin (42), the adjusting positioning pin (41) and guide positioning pin (42) are fixedly connected in the top plate of the motor base combination piece (3), and the adjusting positioning pin (41) and guide positioning pin (42) are respectively arranged through two positioning holes (21), the front end of the bed body combination piece (6) is rotatably connected with the main shaft (11), the front end of the main shaft (11) is fixedly connected with the small poly V belt combination piece (102), the motor shaft of the main motor (1) is fixedly connected with the large poly V belt combination piece (101), the main shaft (11) is fixedly connected with the small poly V belt combination piece (102), the outer end of the large poly V belt combination piece (101) and the small poly V belt combination piece (102) is provided with the poly V belt body (9).

2. A novel warp knitting machine main drive motor adjustment fixing device according to claim 1, characterized in that: The lower end of the main motor (1) is fixedly connected on the motor base plate (2), one end of the adjusting bolt (5) is pressed and adjusted positioning pin (41) is arranged.

3. The novel warp knitting machine main drive motor adjusting and fixing device according to claim 1, characterized in that: The outer wall of the adjusting bolt (5) is screwed with a locking nut, and the locking nut is arranged on the outer wall of the motor base plate (2).

4. The novel warp knitting machine main drive motor adjusting and fixing device according to claim 1, characterized in that: The front end of the bed body combination piece (6) is provided with a tensioning wheel fixing plate (7), the tensioning wheel fixing plate (7) is connected with a tensioning wheel mechanism (8), the motor base combination piece (3) is fixedly installed on the bed body combination piece (6) by bolts, and the tensioning wheel fixing plate (7) is fixedly installed on the bed body combination piece (6) by bolts.

5. A novel warp knitting machine main drive motor adjustment fixing device according to claim 4, characterized in that: The tensioning wheel mechanism (8) comprises an upper tensioning wheel (81) and a lower tensioning wheel (82), the upper tensioning wheel (81) and the lower tensioning wheel (82) are rotatably connected on the tensioning wheel fixing plate (7), and the belt body of the poly V belt body (9) passes through the upper tensioning wheel (81) and the lower tensioning wheel (82).

6. A novel warp knitting machine main drive motor adjustment fixing device according to claim 1, characterized in that: One end of the poly V belt body (9) is sleeved on the outer wall of the large poly V belt combination piece (101), and the other end of the poly V belt body (9) is sleeved on the outer wall of the small poly V belt combination piece (102).

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