CN213804237U - Jumping bar of circular weaving machine - Google Patents
Jumping bar of circular weaving machine Download PDFInfo
- Publication number
- CN213804237U CN213804237U CN202022455315.9U CN202022455315U CN213804237U CN 213804237 U CN213804237 U CN 213804237U CN 202022455315 U CN202022455315 U CN 202022455315U CN 213804237 U CN213804237 U CN 213804237U
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- elasticity
- rod body
- elastic metal
- resets
- rod
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Abstract
The utility model discloses a circular loom jumper bar, including the conductive rod body, insulating support and the elasticity portion that resets that from top to bottom set gradually, the conductive rod body and elasticity reset the portion electric conductance expert, its characterized in that, elasticity portion that resets is including the connection body of rod and elastic metal silk, the elastic metal silk includes the link of being connected with the connection body of rod and the coil spring portion that has elasticity, the terminal downwardly extending of coil spring portion forms straight rod portion, coil spring portion sets up with straight rod portion an organic whole. The connecting rod body is used for connecting the insulating support and the elastic reset part, and the connecting rod body is inserted with the connecting end of the elastic metal wire in an interference fit manner, so that the assembly is convenient; the spiral spring part has elasticity, and can produce elasticity when receiving the exogenic action and make the jumper bar reset, straight rod part and spiral spring part an organic whole set up, practice thrift assemble time for the assembly is more simple and convenient.
Description
Technical Field
The utility model relates to a plastic knitting machine, in particular to a jumping bar of a circular knitting machine.
Background
In the process of knitting action of the circular knitting machine, the situation of warp breakage often occurs, and in order to ensure the product quality, a shutdown alarm function is needed when the yarn breakage occurs. In the prior art, the circular weaving machine generally realizes the elastic reset of the jump rod after the warp is broken by the elastic force generated after the spring is stretched, so that the machine is stopped. However, the spring is generally connected with the jumper bar in a hooking mode, and the hidden trouble of unhooking may exist in the production operation process.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem that exists among the background art, the utility model aims at providing a circular weaving machine jumper bar, and the elastic metal silk is connected with the connecting rod body and is difficult for droing, and the elasticity that produces moreover can be crooked in arbitrary direction.
In order to solve the technical problem, the utility model discloses a following technical scheme: circular loom jumper bar resets the portion including the conductive rod body, insulating support and the elasticity that from top to bottom set gradually, and the conductive rod body resets the portion electric conductance with elasticity, its characterized in that, elasticity resets the portion including the connection rod body and elastic metal silk, the elastic metal silk includes the link of being connected with the connection rod body and the helical spring portion that has elasticity, the terminal downwardly extending of helical spring portion forms straight rod portion, helical spring portion sets up with straight rod portion an organic whole.
The connecting end is provided with a connecting hole, and the connecting rod body is connected with the connecting hole in an interference fit manner.
The utility model has the advantages that: the connecting rod body is used for connecting the insulating support and the elastic reset part, and the connecting rod body is inserted with the connecting end of the elastic metal wire in an interference fit manner, so that the assembly is convenient; the spiral spring part has elasticity, and can produce elasticity when receiving the exogenic action and make the jumper bar reset, straight rod part and spiral spring part an organic whole set up, practice thrift assemble time for the assembly is more simple and convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the warp thread of the present invention at the time of warp thread breakage.
Fig. 3 is a schematic view of the structure of the elastic metal wire.
Detailed Description
Referring to the drawings, the jumping bar of the circular weaving machine comprises a conductive rod body 1, an insulating support 2 and an elastic reset part 3 which are sequentially arranged from top to bottom, wherein the jumping bar is installed on a hinged ring 4 of the circular weaving machine through the insulating support 2, the jumping bar can swing back and forth around the hinged ring, the conductive rod body 1 is electrically communicated with the elastic reset part 3, the elastic reset part 3 comprises a connecting rod body 31 and an elastic metal wire 32, the elastic metal wire 32 comprises a connecting end 32a connected with the connecting rod body 31 and a spiral spring part 32b with elasticity, the connecting end 32a is provided with a connecting hole, the connecting rod body 31 is connected with the connecting hole in an interference fit mode, namely the connecting rod body is inserted into the connecting hole formed in the elastic metal wire connecting end, and the assembling is convenient, and the connecting rod body is more firmly connected with the elastic metal wire due to the interference fit mode, so that the elastic metal wire is prevented from falling off.
The tail end of the spiral spring part 32b extends downwards to form a straight rod part 33, and the straight rod part 33 and the spiral spring part 32b are integrally arranged, so that the assembling time is saved. The spiral spring part can be bent to generate elasticity after being acted by external force in any direction, so that the threading and the adjustment of workers are facilitated.
During normal operation, the warp 10 penetrates through the threading ring 11 at the upper end of the conductive rod body 1, the conductive rod body 1 is tensioned to enable the conductive rod body to be far away from the alarm ring 5, meanwhile, the straight rod part 33 of the jumper bar is contacted with the abutting ring 6 of the circular weaving machine, and the abutting ring extrudes the spiral spring part to be bent; when the warp is broken, the jumper bar makes the conducting rod body contact with the alarm ring under the elastic action of the elastic metal wire, so that the shutdown alarm is realized.
Claims (2)
1. Circular loom jumper bar resets the portion including the conductive rod body, insulating support and the elasticity that from top to bottom set gradually, and the conductive rod body resets the portion electric conductance with elasticity, its characterized in that, elasticity resets the portion including the connection rod body and elastic metal silk, the elastic metal silk includes the link of being connected with the connection rod body and the helical spring portion that has elasticity, the terminal downwardly extending of helical spring portion forms straight rod portion, helical spring portion sets up with straight rod portion an organic whole.
2. The circular loom jumper of claim 1, wherein the connecting end has a connecting hole, and the connecting rod body is connected with the connecting hole in an interference fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455315.9U CN213804237U (en) | 2020-10-30 | 2020-10-30 | Jumping bar of circular weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455315.9U CN213804237U (en) | 2020-10-30 | 2020-10-30 | Jumping bar of circular weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213804237U true CN213804237U (en) | 2021-07-27 |
Family
ID=76962852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022455315.9U Active CN213804237U (en) | 2020-10-30 | 2020-10-30 | Jumping bar of circular weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213804237U (en) |
-
2020
- 2020-10-30 CN CN202022455315.9U patent/CN213804237U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |