CN218842518U

CN218842518U - Guide bar shogging mechanism of warp knitting machine

Info

Publication number: CN218842518U
Application number: CN202222472526.2U
Authority: CN
Inventors: 吴茂仁; 吴凯亮
Original assignee: Fujian Yuanlong Knitting Co ltd
Current assignee: Fujian Yuanlong Knitting Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-04-11
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a tricot machine technical field, and disclose a tricot machine sley bar sideslip mechanism, including the support frame, the support frame upper end is equipped with ejector pin and kicking block, and kicking block one end is rotated and is installed the kicking wheel, and the ejector pin outside is equipped with buffer ring and buffer spring, and the one end that the kicking block was kept away from to the ejector pin is equipped with fixing device, and the fixing device lower extreme is equipped with the sley bar, and kicking wheel one side is equipped with the mounting bracket, and the mounting bracket upper end is equipped with servo motor, and the servo motor output is connected with the lead screw, and the lead screw rotates to be installed at the mounting bracket inboardly, and the lead screw outside is equipped with the slider, and slider one side is equipped with the lug, and lug one side fixed mounting has the guard groove. The utility model discloses in, through establishing lug one side into the wave bending surface, reducing device operation's impact, the wearing and tearing of equipment can be reduced to the top wheel of roll installation, and gag lever post and the spacing wheel that slider one side set up can carry on spacingly to the slider in service, and reducing device is in service to the influence of sley bar, improves the precision of sley bar sideslip.

Description

Guide bar transverse moving mechanism of warp knitting machine

Technical Field

The utility model relates to a tricot machine technical field, concretely relates to tricot machine sley bar sideslip mechanism.

Background

Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp-feed machine, a process known as warp knitting and a fabric known as tricot. The machine that accomplishes this is known as a warp knitting machine, which generally consists of five parts, a looping, traversing, let-off, draw-off take-up and control system, of which the traversing mechanism is one of the important parts.

The guide bar shogging mechanism of the existing warp knitting machine is in actual use, a top rod is transitional and stiff between two chain blocks and is easy to generate large impact, so that rapid abrasion is caused, when a guide bar swings greatly, the warp knitting machine can generate large vibration at a high rotating speed, so that shogging precision of the guide bar is reduced, the guide bar shogging mechanism of the warp knitting machine cannot be well suitable for high-speed knitting, and therefore the guide bar shogging mechanism of the warp knitting machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a guide bar shogging mechanism of a warp knitting machine.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a tricot machine sley bar sideslip mechanism, including the support frame, the ejector pin has been cup jointed to the support frame upper end, ejector pin tip fixed connection kicking block, the one end that the ejector pin was kept away from to the kicking block is rotated and is installed the knock-pin, ejector pin outside fixedly connected with buffering ring, be provided with buffer spring between buffering ring and the support frame, buffer spring cup joints in the ejector pin outside, the one end that the kicking block was kept away from to the ejector pin is provided with fixing device, the fixing device lower extreme is provided with the sley bar, knock-pin one side is equipped with the mounting bracket, mounting bracket upper end fixed mounting has servo motor, servo motor output fixedly connected with lead screw, the lead screw runs through the mounting bracket up end and extends into the mounting bracket bottom, and the lead screw rotates to be installed at the mounting bracket inboardly, lead screw outside threaded connection has the slider, one side fixedly connected with the lug that the slider is close to the knock-pin, one side fixedly connected with lug is set up to the wave curved surface, lug one side fixed mounting has the guard groove.

Preferably, the protective groove is a bent strip-shaped rod with a rectangular structure, the upper end and the lower end of the protective groove are provided with limiting blocks, and the limiting blocks are of semicircular annular structures and fixedly connected with the protective groove at the two ends.

Preferably, a limiting groove is formed in the center of the groove in the inner side of the mounting frame, the limiting groove is parallel to the sliding block, and a limiting rod is fixedly mounted in the center of one side, close to the limiting groove, of the sliding block.

Preferably, a groove is formed in the center of one side, close to the limiting groove, of the limiting rod, a limiting wheel is arranged inside the groove, and the limiting wheel is rotatably installed inside the limiting rod.

Preferably, the fixing device comprises a fixing seat, an adjusting rod is rotatably mounted inside the fixing seat, threads with opposite spiral directions are arranged at two ends of the adjusting rod, adjusting blocks are connected to two ends of the adjusting rod in a threaded manner, and fastening blocks are fixedly mounted on one sides, close to each other, of the two groups of adjusting blocks.

Advantageous effects

The utility model provides a tricot machine sley bar sideslip mechanism. The method has the following beneficial effects:

(1) This tricot machine sley bar sideslip mechanism establishes to wave curved surface through with lug one side, reduces the impact of device operation, and the apical wheel of roll installation can reduce the wearing and tearing of equipment, and gag lever post and the spacing wheel that slider one side set up can carry on spacingly to the slider in service, reduce the influence of device in service to the sley bar, improve the precision of sley bar sideslip.

(2) This tricot machine sley bar sideslip mechanism through set up buffer spring in the ejector pin outside, can reduce the influence to the sley bar when ejector pin lateral shifting, improves the stability of device, is convenient for take out the sley bar from the fixing base through setting up fixing device to reach the purpose to sley bar quick replacement, further raise the efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other implementation drawings may be derived by those of ordinary skill in the art without inventive effort from the drawings provided.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment still falls within the range which can be covered by the technical content disclosed by the present invention without affecting the function and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the structure of the mounting rack of the present invention;

fig. 3 is a schematic view of the inside analysis of the fixing device of the present invention.

Illustration of the drawings:

1. a support frame; 2. a top rod; 3. a top block; 4. a top wheel; 5. a buffer ring; 6. a buffer spring; 7. a fixing device; 8. a guide bar; 9. a mounting frame; 10. a servo motor; 11. a screw rod; 12. a slider; 13. a bump; 14. a protective bath; 15. a limiting block; 16. a limiting groove; 17. a limiting rod; 18. a limiting wheel; 19. a fixed seat; 20. adjusting a rod; 21. an adjusting block; 22. a fastening block; 23. a fastening groove; 24. an adjusting knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): a guide bar shogging mechanism of a warp knitting machine is shown in figures 1-3 and comprises a support frame 1, wherein the support frame 1 is of a rectangular block structure, a through hole is transversely formed in the upper end of the support frame 1, a push rod 2 is sleeved inside the through hole, the push rod 2 is of a cylindrical structure, the outer side wall of the push rod 2 is attached to the inner side wall of the through hole in the upper end of the support frame 1, the surface of the outer side wall of the push rod 2 is set to be a smooth surface, a push block 3 is fixedly welded to the end portion of the push rod 2, the push block 3 is of a rectangular structure, one side, away from the push rod 2, of the push block 3 is provided with a groove, a push wheel 4 is rotatably installed inside the groove and is a cylindrical roller, the outer side wall of the push wheel 4 is set to be a smooth curved surface, a buffer ring 5 is arranged on the outer side, located between the push rod 3 and the support frame 1, the buffer ring 5 is fixedly connected with the push rod 2 through the inner side of a circular structure, a buffer spring 6 is arranged between the buffer ring 5 and the support frame 1, two ends of the buffer spring 6 are fixedly connected with the support frame 1 and the support frame 1, a fixing device 7 is arranged at the two ends of the push rod 2, and the lower end, and a guide bar 8 is arranged at the lower end of the fixing device 7.

Further, one side of the top wheel 4, which is far away from the support frame 1, is provided with a mounting frame 9, the cross section of the mounting frame 9 is of a side U-shaped structure, the opening of the mounting frame 9 faces one side of the top wheel 4, a servo motor 10 is fixedly mounted at the upper end of the mounting frame 9 through a bolt, the output end of the servo motor 10 is fixedly connected with a lead screw 11, the lead screw 11 penetrates through the upper end surface of the mounting frame 9 and extends into the bottom end of the mounting frame 9, a groove is arranged at the position, corresponding to the lead screw 11, of the bottom end of the mounting frame 9, the lead screw 11 is rotatably mounted at the inner side of the mounting frame 9, the outer side of the lead screw 11 is provided with a slide block 12, the slide block 12 is of a rectangular structure, the upper end and the lower end of the slide block are vertically provided with a threaded through hole, the lead screw 11 is in threaded connection with the slide block 12, when the lead screw 11 is driven by the servo motor 10 to rotate, the slide block 12 can vertically move along the lead screw 11, one side of the slide block 12, which is close to the top wheel 4, is fixedly connected with a lug 13 through a bolt, one side that lug 13 is close to top wheel 4 sets up to the wave curved surface, one side both sides fixed mounting that lug 13 is close to top wheel 4 has protecting groove 14, protecting groove 14 is the crooked strip pole of rectangle structure, the lower extreme is provided with stopper 15 on protecting groove 14, stopper 15 is its both ends fixed connection protecting groove 14 of semicircular ring structure, the vertical spacing groove 16 that is provided with of the inboard recess central authorities of mounting bracket 9, spacing groove 16 is parallel to each other with slider 12, slider 12 is close to one side central fixed mounting of spacing groove 16 has gag lever post 17, gag lever post 17 is close to one side central authorities of spacing groove 16 and offers flutedly, the inside spacing wheel 18 that is provided with of recess, gag lever post 18 passes through the hinge rotation and installs inside gag lever post 17, spacing wheel 18 width and 16 groove width looks adaptations.

Further, fixing device 7 includes

fixing base

19, 19 cross sections of fixing base are the inside rotation installation of structure of falling U-shaped and are adjusted pole 20, it is provided with screw opposite direction's screw for cylindrical structure its both sides to adjust pole 20 both ends outside threaded connection has regulating block 21, regulating block 21 is the rectangle structure, one side fixed mounting that two sets of regulating block 21 are close to each other has fastening block 22, fastening block 22 is the round platform shape structure of horizontal setting and fastening block 22 one end orientation sley bar 8 slightly, fastening groove 23 has been seted up for fastening block 22's position in sley bar 8 upper end both sides, it has adjusting knob 24 to adjust the one end that pole 20 kept away from support frame 1 and run through fixing base 19 side fixed welding.

The utility model discloses a theory of operation: when the transverse mechanism is used, a power supply of a servo motor 10 is started to drive a lead screw 11 to rotate, the lead screw 11 rotates a sliding block 12 and a lug 13 to move up and down, the lug 13 pushes a top wheel 4 and a top rod 2 on one side of a wave shape in movement, the guide bar 8 is driven to transversely move, a protective groove 14 arranged on the outer side of the lug 13 can prevent the top wheel 4 from shifting, a limiting block 15 arranged at the upper end of the protective groove 14 can prevent the top wheel 4 from falling off in rotation, the sliding block 12 on one side is arranged on a limiting rod 17 and a limiting wheel 18 which slide up and down in a limiting groove 16 along with the movement of the sliding block 12, the sliding block 12 can be limited by the limiting rod 17 and the limiting wheel 18 arranged on one side of the sliding block 12 in operation, the influence of the device on the guide bar 8 in operation is reduced, and the accuracy of the guide bar 8 is improved.

Lug 13 promotes top wheel 4 in the motion and drives 8 lateral shifting of sley bar, buffer spring 6 that the 2 outside of ejector pin set up can be in 2 influences of the vibrations of reducing mechanism to sley bar 8 in moving of ejector pin, when needs are with trading sley bar 8, it drives regulation pole 20 rotations to rotate regulation knob 24, it is provided with different screw threads to adjust pole 20 both ends, it is the lateral movement who keeps away from each other to drive fastening block 22, thereby make things convenient for sley bar 8's dismouting, through set up buffer spring 6 in the 2 outside of ejector pin, influence to sley bar 8 when can reducing 2 lateral shifting of ejector pin, improve the stability of device, be convenient for take out sley bar 8 from fixing base 19 through setting up fixing device 7, thereby reach the purpose to sley bar 8 quick replacement, further raise the efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tricot machine sley bar sideslip mechanism, includes support frame (1), has cup jointed ejector pin (2) on support frame (1), ejector pin (2) tip fixed connection kicking block (3), the one end that ejector pin (2) were kept away from in kicking block (3) is rotated and is installed kicking wheel (4), its characterized in that: ejector pin (2) outside fixedly connected with buffering ring (5), be provided with buffer spring (6) between buffering ring (5) and support frame (1), buffer spring (6) cup joint in ejector pin (2) outside, the one end that kicking block (3) were kept away from in ejector pin (2) is provided with fixing device (7), fixing device (7) lower extreme is provided with sley bar (8), top wheel (4) one side is equipped with mounting bracket (9), mounting bracket (9) upper end fixed mounting has servo motor (10), and servo motor (10) output end fixedly connected with lead screw (11), lead screw (11) run through mounting bracket (9) up end and extend into mounting bracket (9) bottom, and lead screw (11) are rotated and are installed at mounting bracket (9) inboardly, lead screw (11) outside threaded connection has slider (12), one side fixedly connected with lug (13) that slider (12) are close to top wheel (4), and one side that lug (13) are close to top wheel (4) sets up to the wave curved surface, and lug (13) one side fixed mounting has protection groove (14).

2. The warp knitting machine guide bar traversing mechanism according to claim 1, wherein: the protective groove (14) is a bent strip-shaped rod with a rectangular structure, the upper end and the lower end of the protective groove (14) are provided with limiting blocks (15), and the limiting blocks (15) are of semicircular annular structures, and the two ends of the limiting blocks (15) are fixedly connected with the protective groove (14).

3. The warp knitting machine guide bar traversing mechanism according to claim 1, wherein: the mounting bracket is characterized in that a limiting groove (16) is formed in the center of the groove in the inner side of the mounting bracket (9), the limiting groove (16) is parallel to the sliding block (12), and a limiting rod (17) is fixedly mounted in the center of one side, close to the limiting groove (16), of the sliding block (12).

4. The warp knitting machine guide bar traversing mechanism according to claim 3, wherein: a groove is formed in the center of one side, close to the limiting groove (16), of the limiting rod (17), a limiting wheel (18) is arranged inside the groove, and the limiting wheel (18) is rotatably installed inside the limiting rod (17).

5. The warp knitting machine guide bar shogging mechanism of claim 1, wherein: fixing device (7) include fixing base (19), and fixing base (19) internal rotation installs regulation pole (20), it is provided with screw opposite direction's screw thread to adjust pole (20) both ends, adjusts pole (20) both ends threaded connection and has regulating block (21), and one side fixed mounting that two sets of regulating block (21) are close to each other has fastening block (22).

6. The warp knitting machine guide bar shogging mechanism of claim 5, wherein: fastening block (22) are round platform shape structure, fastening groove (23) have been seted up for the position of fastening block (22) to sley bar (8) upper end both sides, adjust pole (20) and run through fixing base (19) side fixedly connected with regulation knob (24) the one end of keeping away from support frame (1).