Scissor cam connecting rod of textile machine

Abstract

The utility model relates to the technical field of textile machines, and discloses a scissor cam connecting rod of a textile machine, which comprises a base, a vertical plate fixedly mounted on the right side surface of the base, a driving motor fixedly mounted on the rear side surface of the vertical plate, a rotating shaft mounted in the vertical plate, a rotating wheel fixedly mounted on the outer side surface of the rotating shaft, and a connecting rod mounted on the front side surface of the rotating wheel, a first moving plate is fixedly installed on the left side face of the connecting base, and a support and a sliding rail are fixedly installed on the top face of the base. By starting the driving motor, the output shaft of the driving motor can drive the rotating shaft and the rotating wheel to rotate, the rotating wheel can further drive the connecting rod to move, and the connecting rod can drive the first moving plate to move in the second moving plate through the connecting seat; and a limiting sliding groove can effectively limit the moving position of the first moving plate so as to prevent the first moving plate from falling off, and the overall stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machines, in particular to a scissors cam connecting rod for a textile machine. Background Art

[0002] A textile machine is a tool that processes raw materials such as thread, silk, and hemp into threads and then weaves them into cloth. It is an indispensable equipment in the textile industry and is widely used in the production of various textiles. The scissor cam connecting rod is an important component of the textile machine. The cam connecting rod is mainly responsible for driving the scissors in the textile machine so that it can cut accurately and quickly. It not only ensures the quality of textiles, but also directly affects the production efficiency and durability of the equipment. A textile machine scissor cam connecting rod is proposed here.

[0003] According to the search, the Chinese patent document, announcement number: CN210596453U, discloses a cam connecting rod for textile machine scissors, which adjusts the length of the telescopic column extending out of the telescopic slot through the worm, worm wheel and threaded column, thereby adjusting the position of the first connecting block and the second connecting block, so that the device can be suitable for connecting components in different positions, meet different connection requirements, and be more convenient to use. However, in actual use, since there is no corresponding self-locking component between the worm and the worm wheel, the device is prone to sliding and dislocation after long-term use, which poses certain safety hazards; in addition, the device can only drive the scissors to move back and forth, and an additional transmission mechanism is required to make the scissors perform shearing actions, which reduces the overall practicality of the device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cam connecting rod for scissors of a textile machine, which has the advantages of stable connection, enabling the scissors to move and cut at the same time, and improving work efficiency, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scissors cam connecting rod of a textile machine comprises a base, a vertical plate is fixedly installed on the right side surface of the base, a driving motor is fixedly installed on the rear side surface of the vertical plate, a rotating shaft is installed inside the vertical plate, a rotating wheel is fixedly installed on the outer side surface of the rotating shaft, a connecting rod is installed on the front side surface of the rotating wheel, a connecting seat is installed on the left side surface of the connecting seat, a first movable plate is fixedly installed on the top surface of the base, a limiting rod is fixedly installed on the inner side surface of the support, a second movable plate is slidably installed on the top surface of the slide rail, a cross plate is fixedly installed on the front side surface of the second movable plate, a limiting column is fixedly installed on the top surface of the cross plate, a scissor blade is installed on the outer side surface of the limiting column, a first connecting column is installed inside the scissor blade, and a second connecting column is installed on the outer side surface of the first connecting column.

[0008] Preferably, the output shaft of the drive motor is fixedly connected to the rear side of the rotating shaft.

[0009] Through the above technical solution, when the drive motor is started, the output shaft of the drive motor can drive the rotating shaft and the rotating wheel to rotate, and the rotating wheel can then drive the connecting rod to move. The connecting rod can drive the first movable plate to move inside the second movable plate through the connecting seat, and then can indirectly drive the scissor blades to move and cut, thereby improving the overall practicality.

[0010] Preferably, a limiting sliding groove is provided inside the second movable plate, and the first movable plate is slidably installed inside the limiting sliding groove.

[0011] Through the above technical solution, when the connecting rod drives the connecting seat and the first movable plate to move, the limiting slide groove can effectively limit the moving position of the first movable plate to prevent it from falling off, thereby improving the overall stability of the device.

[0012] Preferably, the number of the limiting posts and the number of the scissor blades are both two, and one end of the second connecting post away from the first connecting post is fixedly connected to the left side surface of the first movable plate.

[0013] Through the above technical solution, when the connecting rod drives the first movable plate to move, the first movable plate can drive the second connecting column and the first connecting column to move in the horizontal direction. At the same time, the two limit columns can limit the position of one end of the two scissor blades, thereby effectively driving the two scissor blades to open and close, thereby realizing the shearing of textiles, thereby improving the overall production efficiency of the device.

[0014] Preferably, the number of the slide rails is two, and the bottom surface of the second movable plate is provided with two sliders, and the two sliders are slidably installed inside the two slide rails respectively.

[0015] Through the above technical scheme, when the connecting rod drives the first movable plate to move to the rightmost end of the limiting slide groove, the connecting rod and the first movable plate can drive the second movable plate to continue to move to the right. Similarly, when the first movable plate moves to the leftmost end of the limiting slide groove, the connecting rod can push the first movable plate and the second movable plate to continue to move to the left together. At the same time, the two sliders can slide inside the two slide rails respectively, and the slide rails can effectively limit the moving position of the slider and the second movable plate, thereby providing a guarantee for the normal operation of the device.

[0016] Preferably, the number of the supports is four, the number of the limiting rods is two, and the second movable plate is slidably mounted on the outer sides of the two limiting rods.

[0017] Through the above technical solution, when the second movable plate moves in the horizontal direction, the two limit rods can not only effectively limit its position to ensure the stability of the device, but also the two limit rods can effectively share the weight of the second movable plate and other parts, preventing the slide rails and other parts from being damaged prematurely due to heavy loads, thereby improving the overall service life of the device.

[0018] Compared with the prior art, the utility model provides a scissors cam connecting rod for a textile machine, which has the following beneficial effects:

[0019] 1. The utility model starts the driving motor, and the output shaft of the driving motor can drive the rotating shaft and the rotating wheel to rotate, and the rotating wheel can then drive the connecting rod to move, and the connecting rod can drive the first movable plate to move inside the second movable plate through the connecting seat, and the limiting slide groove can effectively limit the moving position of the first movable plate to prevent it from falling off, etc., thereby improving the overall stability of the device; at the same time, when the connecting rod drives the first movable plate to move, the first movable plate can drive the second connecting column and the first connecting column to move in the horizontal direction together, and the other two limiting columns can limit the position of one end of the two scissor blades, thereby effectively driving the two scissor blades to open and close, and then the textile can be sheared, thereby improving the overall production efficiency of the device.

[0020] When the first movable plate moves to the rightmost end of the limiting slide slot, the connecting rod and the first movable plate can drive the second movable plate to continue to move to the right. Similarly, when the first movable plate moves to the leftmost end of the limiting slide slot, the connecting rod can push the first movable plate and the second movable plate to continue to move to the left. The two sliders can slide inside the two slide rails respectively, and the slide rails can effectively limit the moving positions of the slider and the second movable plate, providing a guarantee for the normal operation of the device; the two limit rods can not only effectively limit the moving position of the second movable plate to ensure the stability of the device, but also the two limit rods can effectively share the weight of the second movable plate and other parts, preventing the slide rails and other parts from being damaged prematurely due to heavy loads, thereby improving the overall service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional schematic diagram of the structural connection seat and other parts of the utility model;

[0023] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the second movable plate and other parts of the structure of the utility model.

[0024] Among them: 1. base; 2. vertical plate; 3. drive motor; 4. rotating shaft; 5. rotating wheel; 6. connecting rod; 7. connecting seat; 8. first movable plate; 9. support; 10. slide rail; 11. limit rod; 12. second movable plate; 13. horizontal plate; 14. limit column; 15. scissor blade; 16. first connecting column; 17. second connecting column; 18. limit slide groove; 19. slider. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-3A scissors cam connecting rod for a textile machine comprises a base 1, a vertical plate 2 is fixedly installed on the right side of the base 1, a driving motor 3 is fixedly installed on the rear side of the vertical plate 2, a rotating shaft 4 is installed inside the vertical plate 2, a rotating wheel 5 is fixedly installed on the outer side of the rotating shaft 4, a connecting rod 6 is installed on the front side of the rotating wheel 5, a connecting seat 7 is installed on the end of the connecting rod 6 away from the rotating wheel 5, a first movable plate 8 is fixedly installed on the left side of the connecting seat 7, a support 9 and a slide rail 10 are fixedly installed on the top surface of the base 1, a limiting rod 11 is fixedly installed on the inner side of the support 9, a second movable plate 12 is slidably installed on the top surface of the slide rail 10, a horizontal plate 13 is fixedly installed on the front side of the second movable plate 12, a limiting column 14 is fixedly installed on the top surface of the horizontal plate 13, a scissor blade 15 is installed on the outer side of the limiting column 14, a first connecting column 16 is installed inside the scissor blade 15, and a second connecting column 17 is installed on the outer side of the first connecting column 16.

[0027] Specifically, the output shaft of the driving motor 3 is fixedly connected to the rear side of the rotating shaft 4. The advantage is that, through this structure, when the driving motor 3 is started, the output shaft of the driving motor 3 can drive the rotating shaft 4 and the rotating wheel 5 to rotate, and the rotating wheel 5 can then drive the connecting rod 6 to move, and the connecting rod 6 can drive the first moving plate 8 to move inside the second moving plate 12 through the connecting seat 7, and then indirectly drive the scissor blades 15 to move and cut, thereby improving the overall practicality.

[0028] Specifically, a limiting slide groove 18 is provided inside the second movable plate 12, and the first movable plate 8 is slidably installed inside the limiting slide groove 18. The advantage is that, through this structure, when the connecting rod 6 drives the connecting seat 7 and the first movable plate 8 to move, the limiting slide groove 18 can effectively limit the moving position of the first movable plate 8 to prevent it from falling off, etc., thereby improving the overall stability of the device.

[0029] Specifically, the number of the limiting posts 14 and the scissor blades 15 is two, and the end of the second connecting post 17 away from the first connecting post 16 is fixedly connected to the left side of the first movable plate 8. The advantage is that, through this structure, when the connecting rod 6 drives the first movable plate 8 to move, the first movable plate 8 can drive the second connecting post 17 and the first connecting post 16 to move together in the horizontal direction, and at the same time, the two limiting posts 14 can limit the position of one end of the two scissor blades 15, so that the two scissor blades 15 can be effectively driven to open and close, thereby realizing the shearing of textiles, and improving the overall production efficiency of the device.

[0030] Specifically, there are two slide rails 10, and two sliders 19 are provided on the bottom surface of the second movable plate 12, and the two sliders 19 are slidably installed inside the two slide rails 10 respectively. The advantage is that through this structure, when the connecting rod 6 drives the first movable plate 8 to move to the rightmost end of the limiting slide groove 18, the connecting rod 6 and the first movable plate 8 can drive the second movable plate 12 to continue to move to the right together. Similarly, when the first movable plate 8 moves to the leftmost end of the limiting slide groove 18, the connecting rod 6 can push the first movable plate 8 and the second movable plate 12 to continue to move to the left together. At the same time, the two sliders 19 can slide inside the two slide rails 10 respectively, and the slide rails 10 can effectively limit the moving positions of the sliders 19 and the second movable plate 12, which provides a guarantee for the normal operation of the device.

[0031] Specifically, the number of the supports 9 is four, the number of the limiting rods 11 is two, and the second movable plate 12 is slidably mounted on the outer sides of the two limiting rods 11. The advantage is that, through this structure, when the second movable plate 12 moves in the horizontal direction, the two limiting rods 11 can not only effectively limit its position to ensure the stability of the device, but also the two limiting rods 11 can effectively share the weight of the second movable plate 12 and other parts, preventing the slide rail 10 and other parts from being damaged prematurely due to a large load, thereby increasing the overall service life of the device.

[0032] When in use, start the driving motor 3, the output shaft of the driving motor 3 can drive the rotating shaft 4 and the rotating wheel 5 to rotate, and the rotating wheel 5 can then drive the connecting rod 6 to move, and the connecting rod 6 can drive the first movable plate 8 to move inside the second movable plate 12 through the connecting seat 7, and the limiting slide groove 18 can effectively limit the moving position of the first movable plate 8 to prevent it from falling off, etc., thereby improving the overall stability of the device; at the same time, when the connecting rod 6 drives the first movable plate 8 to move, the first movable plate 8 can drive the second connecting column 17 and the first connecting column 16 to move in the horizontal direction together, and the other two limiting columns 14 can limit the position of one end of the two scissor blades 15, so that the two scissor blades 15 can be effectively driven to open and close, thereby realizing the shearing of textiles, thereby improving the overall production efficiency of the device; when the first movable plate 8 is driven by the connecting rod 6 to move When the movable plate 8 moves to the rightmost end of the limiting slide groove 18, the connecting rod 6 and the first movable plate 8 can drive the second movable plate 12 to continue to move to the right. Similarly, when the first movable plate 8 moves to the leftmost end of the limiting slide groove 18, the connecting rod 6 can push the first movable plate 8 and the second movable plate 12 to continue to move to the left. The two sliders 19 can slide inside the two slide rails 10 respectively, and the slide rails 10 can effectively limit the moving positions of the sliders 19 and the second movable plate 12, thereby providing a guarantee for the normal operation of the device; the two limiting rods 11 can not only effectively limit the moving position of the second movable plate 12 to ensure the stability of the device, but also the two limiting rods 11 can effectively share the weight of the second movable plate 12 and other parts, preventing the slide rails 10 and other parts from being damaged prematurely due to heavy loads, thereby improving the overall service life of the device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scissors cam connecting rod for a textile machine, comprising a base (1), characterized in that: A vertical plate (2) is fixedly mounted on the right side of the base (1), a driving motor (3) is fixedly mounted on the rear side of the vertical plate (2), a rotating shaft (4) is mounted inside the vertical plate (2), a rotating wheel (5) is fixedly mounted on the outer side of the rotating shaft (4), a connecting rod (6) is mounted on the front side of the rotating wheel (5), a connecting seat (7) is mounted on the end of the connecting rod (6) away from the rotating wheel (5), a first moving plate (8) is fixedly mounted on the left side of the connecting seat (7), and a support (9) and a sliding seat (9) are fixedly mounted on the top surface of the base (1). A rail (10), a limiting rod (11) is fixedly installed on the inner side surface of the support (9), a second movable plate (12) is slidably installed on the top surface of the slide rail (10), a transverse plate (13) is fixedly installed on the front side surface of the second movable plate (12), a limiting column (14) is fixedly installed on the top surface of the transverse plate (13), a scissor blade (15) is installed on the outer side surface of the limiting column (14), a first connecting column (16) is installed inside the scissor blade (15), and a second connecting column (17) is installed on the outer side surface of the first connecting column (16).

2. A scissors cam connecting rod for a textile machine according to claim 1, characterized in that: The output shaft of the driving motor (3) is fixedly connected to the rear side of the rotating shaft (4).

3. A scissors cam connecting rod for a textile machine according to claim 1, characterized in that: A limiting sliding groove (18) is provided inside the second movable plate (12), and the first movable plate (8) is slidably mounted inside the limiting sliding groove (18).

4. A scissors cam connecting rod for a textile machine according to claim 1, characterized in that: The number of the limiting column (14) and the number of the scissor blades (15) are both two, and the end of the second connecting column (17) away from the first connecting column (16) is fixedly connected to the left side surface of the first movable plate (8).

5. A scissors cam connecting rod for a textile machine according to claim 1, characterized in that: The number of the slide rails (10) is two, and the bottom surface of the second movable plate (12) is provided with two sliders (19), and the two sliders (19) are respectively slidably installed inside the two slide rails (10).

6. A scissors cam connecting rod for a textile machine according to claim 1, characterized in that: The number of the supports (9) is four, the number of the limiting rods (11) is two, and the second movable plate (12) is slidably mounted on the outer sides of the two limiting rods (11).

Images