High-low-position double-roller device of textile computerized flat knitting machine

Abstract

The high-low position double-roller device of the textile computerized flat knitting machine comprises a bottom plate, the left side of the top of the bottom plate is fixedly connected with a first installation seat, and the right side of the top of the bottom plate is fixedly connected with a second installation seat. The motor is started through the controller, the motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, the threaded sleeve drives the fixing block to move, the fixing block drives the first mounting frame to move, and therefore the first roller can be driven to adjust the position, the electric push rod is started through the controller, and the electric push rod drives the mounting plate to move. The mounting plate drives the supporting rod to move, and the supporting rod drives the second mounting frame to move, so that the use height of the second roller can be adjusted, and the problems that in the use process of a traditional spinning roller, due to the fact that the traditional spinning roller does not have the position adjusting function, the flexibility is poor in the use process, and the convenience of the device cannot be improved are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a high and low position double roller device of a textile computer flat knitting machine. Background Art

[0002] The cylindrical rotating parts in textile machinery that play the roles of feeding, drafting, and output have the meaning of rollers and shafts. They are widely used in drafting, combing, conveying and other mechanisms. According to the functions they play, they are divided into drafting rollers, feeding rollers, pressing rollers, working rollers, etc. The drafting rollers are the main parts of the drafting mechanism of the spinning machine. They are composed of upper rollers and lower rollers in pairs to form roller mouths, which hold the yarn for drafting. The quality of the rollers affects the uniformity of the output yarn.

[0003] For example, a Chinese utility model provides "a durable textile roller", and its announcement number is: CN213866577U, which includes a middle roller and two side rollers, one end of the side roller is fixedly connected with a block coaxially arranged therewith, both ends of the middle roller are provided with a slot coaxially arranged therewith and threadedly connected to the block, both ends of the middle roller are fixedly connected with a number of posts, one end of the side roller facing the middle roller is provided with an annular groove for accommodating the posts, a cavity is provided in the side roller, and a through groove in the shape of an annular groove connecting the annular groove is provided on the side wall of the cavity, and a rubber ring that interferes with the posts is provided in the through groove. When people replace the damaged part of the textile roller, the posts are embedded in the annular groove and the block is threadedly connected to the slot, the middle roller and the side rollers are fixed, so that the outer peripheral wall of the textile roller is intact, and the installation structure of the drafting roller is prevented from hooking the textile fibers, thereby improving the quality of the textile fibers.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: the textile rollers in the above patent do not have the function of position adjustment during use, resulting in poor flexibility during use and inability to improve the convenience of the device. For this reason, we propose a high and low position double roller device for a textile computer flat knitting machine. Utility Model Content

[0005] The purpose of the utility model is to provide a high and low position double roller device for a textile computerized flat knitting machine, which has the advantage of convenient adjustment and solves the problem that the textile rollers do not have the function of position adjustment during use, resulting in poor flexibility during use and inability to improve the convenience of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-low double roller device of a textile computer flat knitting machine, comprising a bottom plate, a first mounting seat is fixedly connected to the left side of the top of the bottom plate, a second mounting seat is fixedly connected to the right side of the top of the bottom plate, a computer flat knitting machine body is fixedly connected to the top of the first mounting seat and the second mounting seat on the opposite side, a first mounting frame is arranged on the surface of the first mounting seat and the second mounting seat, both sides of the surface of the first mounting frame are fixedly connected to the first connecting block, a first roller roller is arranged between the two first connecting blocks, a motor is fixedly connected to the top of the second mounting seat, a threaded rod is fixedly connected to the output end of the motor, the bottom of the threaded rod passes through the inner cavity of the second mounting seat, a threaded sleeve is threadedly connected to the surface of the threaded rod, a fixed block is fixedly connected to the surface of the threaded sleeve, a side of the fixed block away from the threaded sleeve passes through the outside of the second mounting seat, one side of the fixed block is fixedly connected to the first mounting frame, a shell is fixedly connected to the front end of the top of the bottom plate, a second mounting frame is arranged on the top of the shell, a second mounting frame is fixedly connected to the second connecting block on both sides of the top of the second mounting frame, and a second roller roller is arranged on the opposite side of the two second connecting blocks.

[0007] Preferably, an electric push rod is fixedly connected to the bottom of the inner cavity of the shell, a mounting plate is fixedly connected to the top of the electric push rod, support rods are fixedly connected to both sides of the top of the mounting plate, the top of the support rod passes through the inner cavity of the shell and extends to the outside of the shell, and the top of the support rod is fixedly connected to the second mounting frame.

[0008] Preferably, an inspection plate is provided on the surface of the shell, and fasteners are provided at the four corners of the surface of the inspection plate.

[0009] Preferably, a controller is fixedly connected to the right side of the shell surface, and the controller is electrically connected to the motor and the electric push rod respectively through wires.

[0010] Preferably, a slide groove is provided on the surface of the first mounting seat, and the rear end of the first mounting bracket is slidably connected to the slide groove.

[0011] Preferably, a sliding block is fixedly connected to the right side of the fixing block, and a side of the sliding block away from the fixing block is slidably connected to the inner wall of the second mounting seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model starts a motor through a controller, the motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, the threaded sleeve drives the fixed block to move, the fixed block drives the first mounting bracket to move, thereby driving the first roller to adjust the position, and starts an electric push rod through the controller, the electric push rod drives the mounting plate to move, the mounting plate drives the support rod to move, and the support rod drives the second mounting bracket to move, thereby adjusting the use height of the second roller, effectively solving the problem that the traditional textile roller does not have the function of position adjustment during use, resulting in poor flexibility during use and inability to improve the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a cross-sectional schematic diagram of the internal structure of the second mounting seat of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the internal structure of the shell of the utility model.

[0017] In the figure: 1. bottom plate; 2. first mounting seat; 3. second mounting seat; 4. computerized flat knitting machine body; 5. first mounting frame; 6. first connecting block; 7. first roller; 8. motor; 9. threaded rod; 10. threaded sleeve; 11. fixing block; 12. housing; 13. second mounting frame; 14. second connecting block; 15. second roller; 16. electric push rod; 17. mounting plate; 18. support rod; 19. inspection plate; 20. controller; 21. slide groove; 22. slider. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3A high-low double roller device for a textile computer flat knitting machine comprises a bottom plate 1, a first mounting seat 2 is fixedly connected to the left side of the top of the bottom plate 1, a second mounting seat 3 is fixedly connected to the right side of the top of the bottom plate 1, a computer flat knitting machine body 4 is fixedly connected to the top of the first mounting seat 2 and the second mounting seat 3 on the opposite side, a first mounting frame 5 is arranged on the surface of the first mounting seat 2 and the second mounting seat 3, both sides of the surface of the first mounting frame 5 are fixedly connected to the first connecting block 6, a first roller 7 is arranged between the two first connecting blocks 6, a motor 8 is fixedly connected to the top of the second mounting seat 3, a threaded rod 9 is fixedly connected to the output end of the motor 8, the bottom of the threaded rod 9 passes through the inner cavity of the second mounting seat 3, a threaded sleeve 10 is threadedly connected to the surface of the threaded sleeve 10, a fixed block 11 is fixedly connected to the surface of the threaded sleeve 10, a side of the fixed block 11 away from the threaded sleeve 10 passes through the outside of the second mounting seat 3, one side of the fixed block 11 is fixedly connected to the first mounting frame 5, the top of the bottom plate 1 The front end is fixedly connected with a shell 12, and a second mounting frame 13 is arranged on the top of the shell 12. Second connecting blocks 14 are fixedly connected to both sides of the top of the second mounting frame 13. A second roller 15 is arranged on the opposite side of the two second connecting blocks 14. The motor 8 is started by the controller 20, and the motor 8 drives the threaded rod 9 to rotate, and the threaded rod 9 drives the threaded sleeve 10 to move, and the threaded sleeve 10 drives the fixed block 11 to move, and the fixed block 11 drives the first mounting frame 5 to move, so as to drive the first roller roller 7 to adjust the position, and the electric push rod 16 is started by the controller 20, and the electric push rod 16 drives the mounting plate 17 to move, and the mounting plate 17 drives the support rod 18 to move, and the support rod 18 drives the second mounting frame 13 to move, so as to adjust the use height of the second roller roller 15, which effectively solves the problem that the traditional textile roller does not have the function of position adjustment during use, resulting in poor flexibility during use and inability to improve the convenience of the device.

[0020] An electric push rod 16 is fixedly connected to the bottom of the inner cavity of the shell 12, and a mounting plate 17 is fixedly connected to the top of the electric push rod 16. Support rods 18 are fixedly connected to both sides of the top of the mounting plate 17. The top of the support rod 18 passes through the inner cavity of the shell 12 and extends to the outside of the shell 12. The top of the support rod 18 is fixedly connected to the second mounting frame 13.

[0021] Through the above technical solution, by providing the electric push rod 16, the mounting plate 17 and the support rod 18, the second mounting frame 13 can be supported and the purpose of adjusting the use height can be achieved.

[0022] An inspection plate 19 is provided on the surface of the housing 12 , and fasteners are provided at the four corners of the surface of the inspection plate 19 .

[0023] Through the above technical solution, by providing the inspection plate 19 and the fasteners, the internal structure of the housing 12 can be inspected, thereby achieving the purpose of convenient maintenance.

[0024] A controller 20 is fixedly connected to the right side of the surface of the housing 12 , and the controller 20 is electrically connected to the motor 8 and the electric push rod 16 through wires.

[0025] Through the above technical solution, by setting the controller 20, the start and stop of the motor 8 and the electric push rod 16 can be controlled, thereby achieving the purpose of convenient operation.

[0026] A sliding groove 21 is formed on the surface of the first mounting seat 2 , and a rear end of the first mounting bracket 5 is slidably connected to the sliding groove 21 .

[0027] Through the above technical solution, by providing the slide groove 21, the first mounting frame 5 can be limited, thereby ensuring the stability of the first mounting frame 5 when moving.

[0028] A sliding block 22 is fixedly connected to the right side of the fixing block 11 , and a side of the sliding block 22 away from the fixing block 11 is slidably connected to the inner wall of the second mounting seat 3 .

[0029] Through the above technical solution, by providing the slider 22, the fixed block 11 can be limited, thereby ensuring the stability of the fixed block 11 when moving.

[0030] During use, the motor 8 is started through the controller 20, the motor 8 drives the threaded rod 9 to rotate, the threaded rod 9 drives the threaded sleeve 10 to move, the threaded sleeve 10 drives the fixed block 11 to move, the fixed block 11 drives the first mounting frame 5 to move, thereby driving the first roller roller 7 to adjust its position, and the electric push rod 16 is started through the controller 20, the electric push rod 16 drives the mounting plate 17 to move, the mounting plate 17 drives the support rod 18 to move, and the support rod 18 drives the second mounting frame 13 to move, thereby adjusting the use height of the second roller roller 15, thereby achieving the purpose of convenient adjustment and improving the flexibility of the device.

[0031] 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 high-low double roller device for a textile computerized flat knitting machine, comprising a bottom plate (1), characterized in that: A first mounting seat (2) is fixedly connected to the left side of the top of the bottom plate (1), a second mounting seat (3) is fixedly connected to the right side of the top of the bottom plate (1), a computerized flat knitting machine body (4) is fixedly connected to the top of the first mounting seat (2) and the second mounting seat (3) on the opposite side, a first mounting frame (5) is arranged on the surface of the first mounting seat (2) and the second mounting seat (3), both sides of the surface of the first mounting frame (5) are fixedly connected to first connecting blocks (6), a first roller (7) is arranged between the two first connecting blocks (6), a motor (8) is fixedly connected to the top of the second mounting seat (3), a threaded rod (9) is fixedly connected to the output end of the motor (8), and the threaded rod (9) is The bottom part passes through the inner cavity of the second mounting seat (3); the surface of the threaded rod (9) is threadedly connected to a threaded sleeve (10); the surface of the threaded sleeve (10) is fixedly connected to a fixed block (11); the side of the fixed block (11) away from the threaded sleeve (10) passes through the outside of the second mounting seat (3); one side of the fixed block (11) is fixedly connected to the first mounting frame (5); the front end of the top of the bottom plate (1) is fixedly connected to a shell (12); the top of the shell (12) is provided with a second mounting frame (13); the top of the second mounting frame (13) is fixedly connected to second connecting blocks (14) on both sides; and second rollers (15) are provided on opposite sides of the two second connecting blocks (14).

2. A high and low position double roller device for a textile computerized flat knitting machine according to claim 1, characterized in that: The bottom of the inner cavity of the shell (12) is fixedly connected to an electric push rod (16), the top of the electric push rod (16) is fixedly connected to a mounting plate (17), both sides of the top of the mounting plate (17) are fixedly connected to support rods (18), the top of the support rod (18) passes through the inner cavity of the shell (12) and extends to the outside of the shell (12), and the top of the support rod (18) is fixedly connected to the second mounting frame (13).

3. A high and low position double roller device for a textile computerized flat knitting machine according to claim 1, characterized in that: An inspection plate (19) is provided on the surface of the housing (12), and fasteners are provided at four corners of the surface of the inspection plate (19).

4. A high and low position double roller device for a textile computerized flat knitting machine according to claim 1, characterized in that: A controller (20) is fixedly connected to the right side of the surface of the housing (12), and the controller (20) is electrically connected to the motor (8) and the electric push rod (16) respectively through wires.

5. The high-low double roller device of a textile computerized flat knitting machine according to claim 1, characterized in that: A sliding groove (21) is provided on the surface of the first mounting seat (2), and the rear end of the first mounting frame (5) is slidably connected to the sliding groove (21).

6. A high and low position double roller device for a textile computerized flat knitting machine according to claim 1, characterized in that: A sliding block (22) is fixedly connected to the right side of the fixed block (11), and a side of the sliding block (22) away from the fixed block (11) is slidably connected to the inner wall of the second mounting seat (3).

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