CN212611216U - Pattern knitting cam mechanism for warp knitting machine - Google Patents
Pattern knitting cam mechanism for warp knitting machine Download PDFInfo
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- CN212611216U CN212611216U CN202021055812.3U CN202021055812U CN212611216U CN 212611216 U CN212611216 U CN 212611216U CN 202021055812 U CN202021055812 U CN 202021055812U CN 212611216 U CN212611216 U CN 212611216U
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- cam
- cam mechanism
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- warp knitting
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Abstract
The utility model provides a weave flower cam mechanism for tricot machine, weave flower cam mechanism includes the flower disc cam, the circumference of flower disc cam is equidistant to be provided with a plurality of arc recesses, and is adjacent form the arch between the arc recess, bellied surface with be smooth transition between the surface of arc recess. The utility model provides a weave distribution that colored cam mechanism goes on through arc recess and arch on the match plate cam accords with the demand that the sley bar of tricot machine removed the law, optimizes the mechanical properties of sley bar sideslip, reduces the motion and strikes, improves the operating performance of high-speed tricot machine, improves warp knitting product quality.
Description
Technical Field
The utility model relates to a warp knitting equipment technical field especially relates to a weave flower cam mechanism for tricot machine.
Background
At present, for producing glass fiber stitch-bonded fabrics by warp knitting multi-axial equipment, a pattern knitting cam is adopted to push a guide bar to move transversely, so that the guide bar moves transversely and swings according to a process organization rule on the cam, and finally edge sealing and looping motions are finished.
Along with the increase of the rotating speed of the multi-axial warp knitting machine, when the existing knitting cam accessory is used for controlling and producing the glass fiber fabric with the multi-axial chain structure, because the swing amplitude of the guide bar transverse moving driving curve is large, when the machine runs at a high machine speed, the warp knitting machine has large vibration of a stop platform and large vibration sound at a pattern disc, not only noise is generated to influence the body and mind of staff, but also the service life of the equipment is seriously influenced, the speed of the equipment is hindered, the production efficiency is influenced, and even the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to solving the above-described problems. It is an object of the present invention to provide a braiding cam mechanism that solves any of the above problems. Specifically, the utility model provides a can reduce the tricot machine vibration of sley bar when high-speed operation, reduce the motion and strike, improve the knitting flower cam mechanism of tricot machine running performance.
In order to solve the technical problem, the utility model provides a weave flower cam mechanism for tricot machine, weave flower cam mechanism includes the flower disc cam, the circumference of flower disc cam is equidistant to be provided with a plurality of arc recesses, and is adjacent form the arch between the arc recess, bellied surface with be smooth transition between the surface of arc recess.
The width of the protrusion is 0.8-1.2 times of the width of the arc-shaped groove.
Wherein, the depth of the arc-shaped groove is equal to the single shogging amount of the guide bar of the warp knitting machine.
The jacquard weaving cam mechanism further comprises a rotor and a push rod, the rotor is rotatably connected with one end of the push rod, the rotor is in transmission connection with the jacquard disk cam, and the push rod is fixedly connected with a guide bar of the warp knitting machine.
The utility model provides a weave distribution that colored cam mechanism goes on through arc recess and arch on the match plate cam accords with the demand that the sley bar of tricot machine removed the law, optimizes the mechanical properties of sley bar sideslip, reduces the motion and strikes, improves the operating performance of high-speed tricot machine, improves warp knitting product quality.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 exemplarily shows a structural schematic diagram of the braiding cam mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The basic idea of the utility model is that, according to knitting needle lopping configuration needs and theory of operation, redesign the surperficial orbit of colored dish cam to the optimization promotes the law to the sideslip of sley bar, optimizes the sideslip mechanical properties of sley bar, reduces the impact that receives in the sley bar motion process, improves the runnability of high-speed tricot machine, improves the tricot product quality, prolongs the life of tricot machine.
The following describes in detail a cam mechanism for warp knitting machine according to the present invention with reference to the accompanying drawings.
Fig. 1 shows the utility model discloses a structure schematic diagram for knitting flower cam mechanism of tricot machine, refer to fig. 1 and show, it includes face plate cam 1 to knit flower cam mechanism, equidistant a plurality of arc recess 11 that are provided with along face plate cam 1's circumference, form arch 12 between the adjacent arc recess 11, be smooth transition between the surface of arch 12 and the surface of arc recess 11, department of meeting is smooth curved surface between arch 12 and the arc recess 11 promptly, in order to reduce the impact that receives among the sley bar motion process, avoid the sley bar to vibrate at the sideslip in-process, and the product quality is improved.
Specifically, the width of the protrusion 12 is 0.8 to 1.2 times the width of the arc-shaped groove 11, and the width of the protrusion 12 is equal to the width of the arc-shaped groove 11.
Wherein, the depth of the arc-shaped groove 11 is equal to the single shogging amount of the guide bar 4 of the warp knitting machine.
As shown in figure 1, the pattern knitting cam mechanism further comprises a rotor 2 and a push rod 3, wherein the rotor 2 is rotatably connected with one end of the push rod 3, the rotor 2 is in transmission connection with the disc chuck cam 1, and the push rod 3 is fixedly connected with a guide bar 4 of the warp knitting machine. Through the rotation of drive colored disc cam 1, utilize the transmission between rotor 2 and the colored disc cam 1, drive ejector pin 3 drives sley bar 4 along ejector pin 2's axial displacement, realizes sley bar 4's horizontal reciprocating motion.
According to the scheme, the process organization of the disc chuck cam 1 is redesigned, the deteriorated flat cam with multiple times of needle density is adopted, the spindle rotating angle of the guide bar allowing transverse movement is increased, the single reciprocating motion swing amplitude of the guide bar is reduced, and the effect of reducing vibration of the warp knitting machine in the high-speed warp knitting process is achieved.
The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.
It is to be noted that, in this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion, so that an article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications and equivalents should be covered by the scope of the claims of the present invention.
Claims (4)
1. The pattern knitting cam mechanism for the warp knitting machine is characterized by comprising a disc chuck cam (1), a plurality of arc-shaped grooves (11) are formed in the circumference of the disc chuck cam (1) at equal intervals, a bulge (12) is formed between every two adjacent arc-shaped grooves (11), and the surface of the bulge (12) and the surface of each arc-shaped groove (11) are in smooth transition.
2. The cam mechanism according to claim 1, wherein the width of the protrusion (12) is 0.8 to 1.2 times the width of the arc-shaped groove (11).
3. The cam mechanism of claim 1, wherein the depth of the arc groove (11) is equal to the single shog amount of the guide bar (4) of the warp knitting machine.
4. The cam mechanism of claim 1, further comprising a rotor (2) and a top bar (3), wherein the rotor (2) is rotatably connected with one end of the top bar (3), the rotor (2) is in transmission connection with the dial cam (1), and the top bar (3) is fixedly connected with a guide bar (4) of the warp knitting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021055812.3U CN212611216U (en) | 2020-06-10 | 2020-06-10 | Pattern knitting cam mechanism for warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021055812.3U CN212611216U (en) | 2020-06-10 | 2020-06-10 | Pattern knitting cam mechanism for warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212611216U true CN212611216U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021055812.3U Active CN212611216U (en) | 2020-06-10 | 2020-06-10 | Pattern knitting cam mechanism for warp knitting machine |
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| Country | Link |
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| CN (1) | CN212611216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059226A (en) * | 2021-11-05 | 2022-02-18 | 江苏苏美达纺织有限公司 | Warp knitting traverse device and warp knitting machine |
-
2020
- 2020-06-10 CN CN202021055812.3U patent/CN212611216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059226A (en) * | 2021-11-05 | 2022-02-18 | 江苏苏美达纺织有限公司 | Warp knitting traverse device and warp knitting machine |
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| CP01 | Change in the name or title of a patent holder |
Address after: 314500 No.1, Guangyun South Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Zhenshi New Materials Co.,Ltd. Address before: 314500 No.1, Guangyun South Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: Hengshi USA Wind Power Materials |
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| CP01 | Change in the name or title of a patent holder |