CN210420346U - Heald rod lower guide device for circular weaving machine - Google Patents
Heald rod lower guide device for circular weaving machine Download PDFInfo
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- CN210420346U CN210420346U CN201920767432.3U CN201920767432U CN210420346U CN 210420346 U CN210420346 U CN 210420346U CN 201920767432 U CN201920767432 U CN 201920767432U CN 210420346 U CN210420346 U CN 210420346U
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- guide
- guide wheel
- weaving machine
- circular weaving
- rod lower
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Abstract
The utility model relates to a circular loom is with leading screw guider down, including the guide holder, the side channel is seted up respectively to the left and right sides of guide holder, the side channel is provided with at least one leading wheel subassembly, and each leading wheel subassembly sets up from top to bottom in the side channel, form the guiding area that is used for the guide pillar to pass in the leading wheel subassembly. The utility model provides a circle loom is with leading device under harness cord can and form the roll cooperation between the guide pillar, reduce and the guide pillar between frictional force, solve in the past because of the defect that sliding friction needs the additive lubricating oil.
Description
Technical Field
The utility model relates to a textile sector, concretely relates to circular loom is with leading device under heald rod.
Background
Traditional circular weaving machine for the installation rise and fall heald screw's guider all forms sliding fit with between the guide pillar, consequently, for guaranteeing circular weaving machine steady operation, guider all need add lubricating oil among the traditional circular weaving machine, and along with the present country is more and more strict to enterprise's environmental protection requirement, these traditional circular weaving machines face and are eliminated. In order to avoid using lubricating oil on the circular weaving machine, the places needing adding lubricating oil in the circular weaving machine need to be improved, and the structure between the heald rod guiding device and the guide post is the place needing improvement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects of the prior art and provides a heald rod lower guide device for a circular weaving machine.
The utility model provides a technical scheme that its technical problem adopted is: the lower guide device of the heddle rod for the circular weaving machine comprises a guide seat, wherein side grooves are respectively formed in the left side and the right side of the guide seat, and at least one guide wheel assembly is arranged in each side groove.
Furthermore, each guide wheel assembly is arranged in the side groove from top to bottom, and a guide area for the guide pillar to pass through is formed in each guide wheel assembly.
Furthermore, the guide wheel assembly comprises three guide wheels, namely a front guide wheel, a rear guide wheel and an inner guide wheel, wherein the three guide wheels are respectively and fixedly arranged in the side grooves, the front guide wheel is positioned at the front side in the side grooves, the rear guide wheel is positioned at the rear side in the side grooves, and the inner guide wheel is positioned in the side grooves;
the guide areas are formed among the wall surfaces of the three guide wheels.
Furthermore, the wheel wall surface of the guide wheel is a concave curved surface.
Furthermore, two guide wheel assemblies are arranged in each side groove, and guide areas of the two guide wheel assemblies vertically correspond to each other.
Furthermore, the guide seat comprises a front plate, a rear plate and a plurality of connecting blocks, and the front end and the rear end of each connecting block are fixedly connected with the front plate and the rear plate respectively;
a front mounting block is fixedly arranged on the inner side of the front plate, and the front guide wheel is connected with the front mounting block;
the rear mounting block is fixed on the inner side of the rear plate, and the rear guide wheel and the inner guide wheel are connected with the rear mounting block.
Further, the connection structure between leading wheel and installation piece does: the fixing bolt penetrates through the guide wheel and is fixedly connected with the mounting block in a threaded manner.
Furthermore, the guide wheel is made of tetrafluoroethylene.
The utility model has the advantages that:
the utility model provides a circle loom is with leading device under harness cord can and form the roll cooperation between the guide pillar, reduce and the guide pillar between frictional force, solve in the past because of the defect that sliding friction needs the additive lubricating oil.
And three-side rolling contact cooperation is formed between the guide wheel assembly and the guide column, so that the contact stability between the guide device and the guide column is effectively ensured, and the contact between the guide column and the guide seat is avoided.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a perspective view of the guiding device of the present invention;
FIG. 2 is a connection view between the rear plate and the rear mounting block;
FIG. 3 is a view showing the operation of two guide devices in a circular knitting machine;
FIG. 4 is a side view of the guide device in operation in a circular knitting machine;
FIG. 5 is a sectional view taken along line A-A of FIG. 4;
the guide device comprises a front plate 1, a front plate 2, a rear plate 31, front guide wheels 32, rear guide wheels 33, inner guide wheels 34, a front mounting block 35, a rear mounting block 4, a connecting block 5 and guide columns.
Detailed Description
The invention will now be further described with reference to specific embodiments. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 and 2, the heald rod lower guide device for the circular weaving machine comprises a guide seat, wherein side grooves are respectively formed in the left side and the right side of the guide seat, each side groove is provided with 2 guide wheel assemblies, each guide wheel assembly is arranged in each side groove from top to bottom, a guide area for a guide column 5 to pass through is formed in each guide wheel assembly, and the guide areas of the two guide wheel assemblies correspond to each other up and down.
The guide wheel assembly comprises three guide wheels, namely a front guide wheel 31, a rear guide wheel 32 and an inner guide wheel 33, the three guide wheels are respectively and fixedly arranged in the side grooves, the front guide wheel 31 is positioned at the front side in the side grooves, the rear guide wheel 32 is positioned at the rear side in the side grooves, and the inner guide wheel 33 is positioned in the side grooves; the guide areas are formed among the wall surfaces of the three guide wheels.
The wheel wall of leading wheel personally submits the curved surface of indent, relies on this curved surface, can promote the area of contact between leading wheel and the guide pillar 5, promotes the stability of direction.
Specifically, in this embodiment, the guide seat includes a front plate 1, a rear plate 2, and two connecting blocks 4, and the front and rear ends of each connecting block 4 are respectively fixedly connected to the front plate 1 and the rear plate 2; the connecting piece 4 is used for connecting the heald rod besides the front plate 1 and the rear plate 2.
In the present embodiment, the front guide wheel 31 is mounted in the following manner: a front mounting block 34 is fixedly arranged on the inner side of the front plate 1, and the front guide wheel 31 is connected with the front mounting block 34; the front guide wheel 31 is mounted in the following manner: a rear mounting block 35 is fixed on the inner side of the rear plate 2, and the rear guide wheel 32 and the inner guide wheel 33 are connected with the rear mounting block 35.
The two mounting blocks are fixedly connected with the front plate 1 and the rear plate 2 through bolts respectively, so that the mounting is convenient; the mounting block is firstly fixed at the rear side of the front plate 1 or the rear plate 2, and then the front plate 1 and the rear plate 2 are connected together through the connecting block 4.
Specifically, the connection structure between leading wheel and the installation piece is: the fixing bolt penetrates through the guide wheel and is fixedly connected with the mounting block in a threaded manner.
In order to improve the self-lubricating property, the guide wheel is made of tetrafluoroethylene.
As shown in fig. 3-5, two guide pillars 5 are vertically arranged in the circular weaving machine, two guide pillars 5 are arranged on each guide pillar 5 the utility model discloses a guiding device, two guide pillars 5 about pass from the guiding area respectively, single guide pillar 5 contacts with the indent curved surface of three leading wheel respectively, at this moment, if the guiding device takes place horizontal shake, guide pillar 5 can not and the guide holder between take place the contact, stability is higher, a heald rod is connected respectively to every guiding device, guiding device realizes the heald rod up-and-down motion along guide pillar 5 up-and-down motion.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A heald rod lower guide device for a circular weaving machine is characterized by comprising a guide seat, wherein the left side and the right side of the guide seat are respectively provided with a side groove, and the side grooves are provided with at least one guide wheel component;
each guide wheel assembly is arranged in the side groove from top to bottom, and a guide area for the guide pillar (5) to pass through is formed in each guide wheel assembly.
2. The heald rod lower guide device for the circular weaving machine according to claim 1, wherein the guide wheel assembly comprises three guide wheels, namely a front guide wheel (31), a rear guide wheel (32) and an inner guide wheel (33), wherein the three guide wheels are respectively and fixedly arranged in side grooves, the front guide wheel (31) is positioned at the front side in the side grooves, the rear guide wheel (32) is positioned at the rear side in the side grooves, and the inner guide wheel (33) is positioned in the side grooves;
the guide areas are formed among the wall surfaces of the three guide wheels.
3. The heald rod lower guide device for a circular weaving machine according to claim 2, wherein the wheel wall surface of the guide wheel is a concave curved surface.
4. The heald rod lower guide device for a circular weaving machine according to claim 1, wherein two guide wheel assemblies are provided in each side groove, and guide areas of the two guide wheel assemblies correspond up and down.
5. The heald rod lower guide device for the circular weaving machine according to claim 3, wherein the guide seat comprises a front plate (1), a rear plate (2) and a plurality of connecting blocks (4), and the front end and the rear end of each connecting block (4) are fixedly connected with the front plate (1) and the rear plate (2) respectively;
a front mounting block (34) is fixedly arranged on the inner side of the front plate (1), and the front guide wheel (31) is connected with the front mounting block (34);
the rear mounting block (35) is fixed on the inner side of the rear plate (2), and the rear guide wheel (32) and the inner guide wheel (33) are connected with the rear mounting block (35).
6. The heald rod lower guide device for a circular weaving machine according to claim 2, wherein the connecting structure between the guide wheel and the mounting block is: the fixing bolt penetrates through the guide wheel and is fixedly connected with the mounting block in a threaded manner.
7. The heald rod lower guide for a circular weaving machine according to claim 2, wherein the guide wheel is made of tetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767432.3U CN210420346U (en) | 2019-05-24 | 2019-05-24 | Heald rod lower guide device for circular weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767432.3U CN210420346U (en) | 2019-05-24 | 2019-05-24 | Heald rod lower guide device for circular weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210420346U true CN210420346U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920767432.3U Active CN210420346U (en) | 2019-05-24 | 2019-05-24 | Heald rod lower guide device for circular weaving machine |
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| Country | Link |
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| CN (1) | CN210420346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144665A (en) * | 2019-05-24 | 2019-08-20 | 常州市武进永光机械有限公司 | Guiding device under circular weaving machine heald bar |
-
2019
- 2019-05-24 CN CN201920767432.3U patent/CN210420346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144665A (en) * | 2019-05-24 | 2019-08-20 | 常州市武进永光机械有限公司 | Guiding device under circular weaving machine heald bar |
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