CN216919622U - Piezoelectric jacquard device for warp knitting machine - Google Patents
Piezoelectric jacquard device for warp knitting machine Download PDFInfo
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- CN216919622U CN216919622U CN202220316818.4U CN202220316818U CN216919622U CN 216919622 U CN216919622 U CN 216919622U CN 202220316818 U CN202220316818 U CN 202220316818U CN 216919622 U CN216919622 U CN 216919622U
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Abstract
The utility model provides a piezoelectricity merchant card jacquard device for tricot machine, includes that double plug cable restraints subassembly, base, circuit board, 32 needle selection pieces, guard shield fixing screw, casting glue, line ball board fixing screw, line ball board, ground screw, spring, wherein double plug cable restraints including left plug subassembly, braid over braid, cable bundle, right plug casing, characterized by: the 32 needle selection pieces are connected with the circuit board and then assembled and encapsulated on the base, and the circuit board and the double-plug cable bundle assembly are mutually connected and then are simultaneously fastened on the base through the protective cover fixing screws. Two sides of the right plug shell of the double-plug cable harness assembly are provided with a first gap and a second gap, so that the double-plug cable harness is intensively installed and wired on the guide bar. The piezoelectric jacquard device for the warp knitting machine can realize the replacement of the connecting cable of the piezoelectric jacquard device, can realize the concentrated routing of the cable bundle on the guide bar, is convenient for the warp knitting machine to thread and reduces the use cost.
Description
Technical Field
The utility model belongs to the field of textile machinery, and particularly relates to a piezoelectric jacquard device for a warp knitting machine.
Background
In the warp knitting machine textile industry, at present, a common method of a computer jacquard machine is to weave by using a piezoelectric jacquard device controlled by a computer, and with the increasingly complex pattern, the jacquard quantity used by the warp knitting machine is also increasing.
In the conventional piezoelectric jacquard device, as shown in fig. 1, a connecting cable bundle is welded with 16 needle selection sheets, which easily causes problems of overheating cracking, insufficient welding and the like of ceramic sheets, thereby causing jacquard failure. In addition, the connecting cable is easy to wear and is not easy to maintain and replace after long-term movement.
The patentee proposes a double-plug cable connection structure for a piezoelectric jacquard device of a warp knitting machine in patent document 1, which can reduce welding cracks of a ceramic plate of the piezoelectric jacquard and can replace a connection cable at any time. The specific structure of the piezoelectric jacquard device is not described.
Patent document 1: chinese utility model patent 202020296968.4.
Disclosure of Invention
The utility model aims to overcome the defects of the background technology, and provides a piezoelectric jacquard device for a warp knitting machine and an installation mode of a double-plug cable harness assembly, which can realize the replacement of a connecting cable of the piezoelectric jacquard device, facilitate the yarn threading of the warp knitting machine and reduce the use cost.
The technical scheme of the utility model is as follows: the utility model provides a piezoelectricity merchant card jacquard device for tricot machine, includes that double plug cable restraints subassembly, base, circuit board, 32 needle selection pieces, guard shield fixing screw, casting glue, line ball board fixing screw, line ball board, ground screw, spring, wherein double plug cable restraints including left plug subassembly, braid over braid, cable bundle, right plug casing, characterized by: the 32 needle selection pieces are connected with the circuit board and then assembled and encapsulated on the base, and the circuit board and the double-plug cable bundle assembly are mutually connected and then are simultaneously fastened on the base through the protective cover fixing screws.
According to the piezoelectric jacquard device for the warp knitting machine, the first notch and the second notch are formed in the two sides of the right plug shell of the double-plug cable bundle assembly, so that the double-plug cables are bundled on guide bars in a centralized arrangement mode.
The piezoelectric jacquard device for the warp knitting machine can realize the replacement of the connecting cable of the piezoelectric jacquard device, is convenient for the warp knitting machine to thread and reduces the use cost.
Drawings
FIG. 1 is a schematic structural diagram of a conventional piezoelectric jacquard device
FIG. 2 is a schematic structural view of a piezoelectric jacquard device according to the present invention
FIG. 3 is an explosion diagram of the structure of the piezoelectric jacquard device of the present invention
FIG. 4 is a schematic structural view of a dual plug cable harness assembly
FIG. 5 is a schematic view of the structure of the right plug housing
FIG. 6 is a schematic view of a cable harness
FIG. 7 is a schematic view of a combined wiring harness for two dual-plug cable harness assemblies
FIG. 8 is a schematic view of the concentrated routing structure of two piezoelectric jacquard devices of the present invention on guide bars
FIG. 9 is a schematic view of a combined cable harness of four dual-plug cable harness assemblies
FIG. 10 is a schematic view of the structure of the four piezoelectric jacquard patterns of the present invention on the guide bar
In the above figures: 1. a dual plug cable assembly; 2. a wire pressing plate fixing screw; 3. a shroud fixing screw; 4. a ground screw; 5. pouring a sealant; 6. a shield; 7. a circuit board; 8. a base; 9. selecting a needle; 10. a spring; 11. a wire pressing plate; 12. a left plug assembly; 13. weaving a belt; 14. a cable bundle; 15. a right plug housing; 16. a first gap is formed; 17. a second gap; 18. a guide bar.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
As shown in fig. 2 and 3, the piezoelectric jacquard device for warp knitting machines comprises a double-plug cable harness assembly 1, a base 8, a circuit board 7, 32 needle selection pieces 9, a shield 6, a shield fixing screw 3, pouring sealant 5, a line pressing plate fixing screw 2, a line pressing plate 11, a grounding screw 4 and a spring 10. Wherein the dual plug cable harness assembly 1 comprises a left plug assembly 12, a braid 13, a cable harness 14, a right plug housing 15, see fig. 4, 5, 6. And connecting the 32 needle selecting sheets 9 with the circuit board 7, assembling and encapsulating the needle selecting sheets on the base 8, connecting the circuit board 7 with the double-plug cable bundle assembly 1, and simultaneously fastening the shield 6 and the double-plug cable bundle assembly 1 on the base 8 by using the shield fixing screws 3.
As shown in fig. 5, the right plug housing 15 of the dual plug cable harness assembly 1 has a first notch 16 and a second notch 17 on two sides, so as to realize the concentrated installation and routing of the dual plug cable harness assembly 1 on the guide bar 18.
Fig. 7 and 8 are schematic diagrams showing two piezoelectric jacquard devices of the utility model with a concentrated routing structure on guide bars. Fig. 9 and fig. 10 are schematic diagrams showing four piezoelectric jacquard devices according to the present invention, and the lines are concentrated on the guide bar.
The piezoelectric jacquard device for the warp knitting machine can realize the replacement of the connecting cable of the piezoelectric jacquard device, can realize the concentrated routing of the cable bundle on the guide bar, is convenient for the warp knitting machine to thread and reduces the use cost.
Claims (2)
1. The utility model provides a piezoelectricity merchant card jacquard device for tricot machine, includes double plug cable harness subassembly (1), base (8), circuit board (7), 32 select needle pieces (9), guard shield (6), guard shield fixing screw (3), casting glue (5), line ball board fixing screw (2), line ball board (11), ground screw (4), spring (10), wherein double plug cable harness subassembly (1) includes left plug subassembly (12), braid over braid (13), cable bundle (14), right plug casing (15), characterized by: the 32-piece needle selection piece (9) is connected with the circuit board (7) and then assembled and encapsulated on the base (8), and the circuit board (7) and the double-plug cable bundle assembly (1) are mutually connected and then the shield (6) and the double-plug cable bundle assembly (1) are simultaneously fastened on the base (8) through the shield fixing screws (3).
2. The piezoelectric jacquard device for warp knitting machines as claimed in claim 1, characterized in that: two sides of a right plug shell (15) of the double-plug cable harness assembly (1) are provided with a first gap (16) and a second gap (17), and then concentrated installation and routing of the double-plug cable harness assembly (1) on the guide bar (18) are achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220316818.4U CN216919622U (en) | 2022-02-17 | 2022-02-17 | Piezoelectric jacquard device for warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220316818.4U CN216919622U (en) | 2022-02-17 | 2022-02-17 | Piezoelectric jacquard device for warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216919622U true CN216919622U (en) | 2022-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220316818.4U Active CN216919622U (en) | 2022-02-17 | 2022-02-17 | Piezoelectric jacquard device for warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216919622U (en) |
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2022
- 2022-02-17 CN CN202220316818.4U patent/CN216919622U/en active Active
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