CN213866577U - Durable type weaving roller - Google Patents
Durable type weaving roller Download PDFInfo
- Publication number
- CN213866577U CN213866577U CN202022694893.8U CN202022694893U CN213866577U CN 213866577 U CN213866577 U CN 213866577U CN 202022694893 U CN202022694893 U CN 202022694893U CN 213866577 U CN213866577 U CN 213866577U
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- roller
- rubber ring
- push rod
- cavity
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Abstract
The utility model discloses a durable type weaving roller relates to the frame accessory, aims at solving textile fiber and is drawn by the bolt hook, influences the problem of textile fiber's quality, and its technical scheme main points are: including well roller and two limit rollers, the one end fixedly connected with of limit roller rather than the fixture block of coaxial setting, the draw-in groove rather than coaxial setting and with fixture block threaded connection is all seted up at the both ends of well roller, a plurality of card posts of the equal fixedly connected with in both ends of well roller, the annular that is used for holding the card post is offered towards the one end of well roller to the limit roller, the cavity has been seted up in the limit roller, the intercommunication annular has been seted up to the lateral wall of cavity and has been the annular logical groove, logical inslot be equipped with the inconsistent rubber ring of card post. The utility model discloses when people change weaving roller damage part, with jack-post embedding annular and fixture block and draw-in groove threaded connection, fixed middle roll and limit roller for the periphery wall of weaving roller is complete, avoids the mounting structure of draft leno to draw and collude textile fiber, improves textile fiber's quality.
Description
Technical Field
The utility model relates to a frame accessory, more specifically say, it relates to a durable type weaving roller.
Background
The rollers are cylindrical rotating parts which play a role in feeding, drafting, outputting and the like in textile machinery.
The existing spinning rollers are of fixed structures, and when one part of the roller is damaged, the whole roller needs to be replaced, so that the production cost of people is increased.
The Chinese patent with publication number CN208055535U discloses a spinning roller, which has the technical key points that: including the axis body, the top fixedly connected with second of axis body is protruding, and the surface of axis body has cup jointed the roller rod, and the surface of roller rod and axis body is all scribbled ceramic matrix composite coating, aluminium oxide coating and glass cloth coating from inside to outside in proper order, and first recess and second recess have been seted up respectively at the upper and lower both ends of roller pole internal surface. The utility model discloses it is protruding to have offered first recess and second recess respectively at the upper and lower both ends of roller pole internal surface at the top fixed connection of axis body, has offered first arch in the bottom fixed connection of ceramic protective sheath to through the effect of screw and push rod, can satisfy people to the installation between axis body, roller rod and the ceramic protective sheath and dismantle the demand.
Solved among the above-mentioned scheme current weaving roller all for fixed knot construct, when the partly of roller received the damage, need whole change, increased people manufacturing cost's problem, but the roller is when extrusion textile fiber, and partial textile fiber can imbed in the third recess, leads to textile fiber to be drawn by the bolt hook, influences textile fiber's quality.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a durable type weaving roller, the periphery wall after weaving roller is assembled is complete, avoids the mounting structure of draft net to draw and collude textile fabric.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a durable type weaving roller, includes well roller and two limit rollers, the one end fixedly connected with of limit roller rather than the coaxial fixture block that sets up, the draw-in groove rather than coaxial setting and with fixture block threaded connection is all seted up at the both ends of well roller, a plurality of card posts of the equal fixedly connected with in both ends of well roller, the annular that is used for holding the card post is offered towards the one end of well roller to the limit roller, the cavity has been seted up in the limit roller, the lateral wall of cavity has been seted up the intercommunication annular and has been annular logical groove, logical inslot be equipped with card post and lead to the inconsistent rubber ring of inslot wall, the interior edge of rubber ring is located the cavity, sliding connection has the extrusion subassembly along the offset with the interior of rubber ring in the cavity.
By adopting the technical scheme, when people change the damaged part of the spinning roller, the rubber ring is restored from the outward-expanded deformation state by sliding the extrusion assembly, so that the rubber ring is positioned in the through groove and the cavity, the rubber ring is separated from the clamping columns, then the middle roller and the edge roller are relatively rotated, the clamping blocks are separated from the clamping grooves, and the clamping columns are separated from the annular grooves, so that the middle roller and the edge roller are separated, further the damaged part of the spinning roller is convenient to change, then the clamping columns are embedded into the annular grooves and are in threaded connection with the clamping grooves, so that the middle roller and the edge roller are fixed, then the extrusion assembly is slid, the inner edge of the rubber ring is extruded by the extrusion assembly, so that the rubber ring is deformed, the clamping columns are extruded by the outer edge of the rubber ring, so that the movement of the clamping columns is limited, further the relative rotation of the middle roller and the edge roller is limited, the connection strength of the middle roller and the outer peripheral wall of the spinning roller is complete, thereby avoiding the pull-up mounting structure of the drafting roller from hooking textile fibers, the quality of the textile fiber is improved.
The utility model discloses further set up to: the extrusion subassembly includes the ejector pad of sliding connection in the cavity and runs through push rod of limit roller one end to cavity, push rod and limit roller threaded connection and the one end of push rod rotate with the ejector pad and be connected and be used for driving the ejector pad and slide.
Through adopting above-mentioned technical scheme, rotate the push rod to drive the push rod and remove along the length direction of edge roll, and then drive the ejector pad and slide in the cavity.
The utility model discloses further set up to: the edge of one end of the push block is provided with an inclined plane which is abutted against the rubber ring.
Through adopting above-mentioned technical scheme, through setting up the inclined plane, when the ejector pad removed towards the well roller, the rubber ring slided along the inclined plane, and the rubber ring outwards deforms gradually simultaneously for the deformation of rubber ring is more level and smooth.
The utility model discloses further set up to: the one end fixedly connected with that the push rod is close to the ejector pad is cylindric spacing piece, the spout that is used for holding spacing piece and push rod is offered to the one end that the ejector pad is close to the push rod.
Through adopting above-mentioned technical scheme, through setting up spacing piece to the relative ejector pad of restriction push rod removes, and then conveniently drives the ejector pad through rotating the push rod and removes.
The utility model discloses further set up to: the periphery wall fixedly connected with buffer plate of card post, the buffer plate is inconsistent with the inner wall of annular.
Through adopting above-mentioned technical scheme, when the rubber ring extrusion card post, buffer chip and annular inner wall are inconsistent to improve the frictional force between card post and the annular, and then improve the joint strength of well roller and limit roller.
The utility model discloses further set up to: the periphery wall of the clamping column is provided with a notch for accommodating the embedded outer edge of the rubber ring.
Through adopting above-mentioned technical scheme, rubber ring and breach are inconsistent, increase rubber ring and the area of contact who blocks the post to improve the rubber ring and block the frictional force between the post, and then improve the joint strength between well roller and the limit roller.
The utility model discloses further set up to: and one end of the push rod, which is far away from the push block, is provided with an inner hexagonal hole.
Through adopting above-mentioned technical scheme, through setting up hexagon socket head cap hole, conveniently rotate the push rod through hexagon socket head cap for weaving roller easy dismounting.
The utility model discloses further set up to: the rubber ring is made of nitrile rubber.
By adopting the technical scheme, the nitrile rubber has wear resistance and aging resistance, so that the service life of the rubber ring is prolonged.
To sum up, the utility model discloses following beneficial effect has: when people change the damaged part of the spinning roller, the rubber ring is restored from the deformation state expanded outwards through the sliding extrusion component, so that the rubber ring is positioned in the through groove and the cavity, the rubber ring is separated from the clamping column, then the middle roller and the edge roller rotate relatively, the clamping block is separated from the clamping groove, the clamping column is separated from the annular groove, so that the middle roller is separated from the edge roller, further the damaged part of the spinning roller is convenient to change, then the clamping column is embedded into the annular groove and is in threaded connection with the clamping groove, so that the middle roller and the edge roller are fixed, then the extrusion component is slid, the inner edge of the rubber ring is extruded by the extrusion component, so that the rubber ring is deformed, the clamping column is extruded at the outer edge of the rubber ring, so that the movement of the clamping column is limited, further the relative rotation of the middle roller and the edge roller is limited, the connection strength of the middle roller and the edge roller is improved, the outer peripheral wall of the spinning roller is complete, and further the installation structure of the drafting roller is prevented from being hooked to the textile fiber, the quality of the textile fiber is improved.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a sectional view of the present invention.
In the figure: 1. a middle roller; 2. a side roller; 3. a clamping block; 4. a card slot; 5. clamping the column; 6. a ring groove; 7. a cavity; 8. a through groove; 9. a rubber ring; 10. a push block; 11. a push rod; 12. a bevel; 13. a limiting sheet; 14. a chute; 15. a buffer sheet; 16. a notch; 17. and (4) inner hexagonal holes.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, 2 and 4, a durable textile roller comprises a middle roller 1 and two side rollers 2, wherein the middle roller 1 is positioned between the two side rollers 2, a clamping block 3 coaxially arranged with the middle roller 2 is welded at one end of each side roller 2, clamping grooves 4 coaxially arranged with the middle roller 1 and in threaded connection with the clamping block 3 are respectively formed at two ends of the middle roller 1, a plurality of clamping columns 5 are welded at two ends of the middle roller 1, a plurality of annular clamping columns 5 are distributed at two ends of the middle roller 1 in an annular array manner, an annular groove 6 for accommodating the clamping columns 5 is formed at one end of each side roller 2 facing the middle roller 1, a cylindrical cavity 7 is formed in each side roller 2, a communicating annular groove 6 and an annular through groove 8 are formed in the side wall of each cavity 7, a rubber ring 9 abutting against the inner walls of the clamping columns 5 and the through groove 8 is arranged in each through groove 8, the rubber ring 9 is made of nitrile rubber, and has wear resistance and aging resistance, so that the service life of the rubber ring 9 is prolonged, the inner edge of the rubber ring 9 is positioned in the cavity 7, and the cavity 7 is internally and slidably connected with an extrusion assembly which is abutted against the inner edge of the rubber ring 9.
As shown in fig. 3 and 4, the extrusion subassembly includes the push rod 11 and the ejector pad 10 of sliding connection in cavity 7 with 2 threaded connection of edge roller, push rod 11 sets up and runs through the one end of edge roller 2 to in cavity 7 along the length direction of edge roller 2, hexagonal hole 17 in having seted up to the one end that push rod 11 kept away from ejector pad 10, push rod 11 is close to the one end welding of ejector pad 10 and has been cylindric spacing piece 13, the diameter of spacing piece 13 is greater than the diameter of push rod 11, ejector pad 10 is cylindricly, the border chamfer of ejector pad 10 one end is formed with the inclined plane 12 that offsets with rubber ring 9, the spout 14 that is used for holding spacing piece 13 and push rod 11 is seted up to the one end that push rod 10 is close to push rod 11.
As shown in fig. 2, the peripheral wall of the clamping column 5 is bonded with a buffer sheet 15, the buffer sheet 15 is made of nitrile rubber, the buffer sheet 15 is inconsistent with the inner wall of the ring groove 6, a notch 16 used for accommodating the rubber ring 9 and embedded into the outer edge is arranged on the peripheral wall of the clamping column 5, the longitudinal section of the notch 16 is arc-shaped, and the arc-shaped concave surface of the notch is arranged towards the rubber ring 9.
When people change weaving roller damage part, with hexagon socket head cap embedding push rod 11 on hexagon socket head cap hole 17, then rotate push rod 11, thereby remove push rod 11, spacing piece 13 and push rod 11 are at the internal rotation of spout 14, push rod 11 removes and drives ejector pad 10 and keep away from well roller 1, thereby make rubber ring 9 recover from the deformation state of outside expansion, rubber ring 9 is located logical groove 8 and cavity 7, make rubber ring 9 and card post 5 separation, make things convenient for card post 5 to move along the internal week in annular 6, because rubber ring 9 offsets with the inner wall that leads to groove 8, thereby make rubber ring 9 fix in logical groove 8, then rotate well roller 1 and limit roller 2 relatively, fixture block 3 and draw-in groove 4 separation, and card post 5 breaks away from annular 6, thereby with well roller 1 and limit roller 2 separation, and then conveniently change weaving roller damage part.
After the edge roller 2 or the middle roller 1 is replaced, the clamping column 5 is embedded into the ring groove 6, then the clamping block 3 is in threaded connection with the clamping groove 4, the clamping column 5 moves in the ring groove 6 in the circumferential direction, so that the middle roller 1 and the edge roller 2 are fixed,
then the push rod 11 is rotated through the inner hexagonal, the push rod 11 is driven to move towards the cavity 7, the push block 10 is driven to move towards the middle roller 1, the rubber ring 9 slides along the inclined plane 12, meanwhile, the rubber ring 9 gradually deforms outwards, so that the deformation of the rubber ring 9 is smoother, the outer edge of the rubber ring 9 is embedded into the notch 16 and extrudes the clamping column 5, the rubber ring 9 is abutted against the notch 16, the contact area between the rubber ring 9 and the clamping column 5 is increased, the friction force between the rubber ring 9 and the clamping column 5 is improved, the buffer sheet 15 is abutted against the inner wall of the annular groove 6, the friction force between the clamping column 5 and the annular groove 6 is improved, the clamping column 5 is limited to move, the middle roller 1 and the edge roller 2 are limited by the rubber ring 9 and the buffer sheet 15 in relative rotation, the connection strength of the middle roller 1 and the edge roller 2 is improved, the outer peripheral wall of the installed textile roller is complete, and the textile fiber is prevented from being hooked by the installation structure of the drafting roller, the quality of the textile fiber is improved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A durable type weaving roller which characterized in that: comprises a middle roller (1) and two side rollers (2), one end of each side roller (2) is fixedly connected with a clamping block (3) which is coaxially arranged with the side roller, the two ends of the middle roller (1) are both provided with clamping grooves (4) which are coaxial with the middle roller and are in threaded connection with the clamping blocks (3), the two ends of the middle roller (1) are fixedly connected with a plurality of clamping columns (5), one end of the side roller (2) facing the middle roller (1) is provided with a ring groove (6) for accommodating the clamping columns (5), a cavity (7) is arranged in the side roller (2), a through groove (8) which is communicated with the annular groove (6) and is annular is arranged on the side wall of the cavity (7), a rubber ring (9) which is abutted against the clamping column (5) and the inner wall of the through groove (8) is arranged in the through groove (8), the inner edge of the rubber ring (9) is positioned in the cavity (7), and the cavity (7) is internally and slidably connected with an extrusion assembly which is inconsistent with the inner edge of the rubber ring (9).
2. A durable textile roller according to claim 1, characterised in that: the extrusion assembly comprises a push block (10) which is connected in the cavity (7) in a sliding mode and a push rod (11) which penetrates through one end of the edge roller (2) to the cavity (7), wherein the push rod (11) is connected with the edge roller (2) in a threaded mode, and one end of the push rod (11) is rotatably connected with the push block (10) to drive the push block (10) to slide.
3. A durable textile roller according to claim 2, characterised in that: the edge of one end of the push block (10) is provided with an inclined plane (12) which is abutted against the rubber ring (9).
4. A durable textile roller according to claim 2, characterised in that: one end fixedly connected with that push rod (11) is close to ejector pad (10) is cylindric spacing piece (13), spout (14) that are used for holding spacing piece (13) and push rod (11) are seted up to the one end that push rod (10) are close to push rod (11).
5. A durable textile roller according to claim 1, characterised in that: the periphery wall fixedly connected with buffer piece (15) of card post (5), buffer piece (15) are inconsistent with the inner wall of annular (6).
6. A durable textile roller according to claim 1, characterised in that: and a notch (16) for accommodating the outer edge of the rubber ring (9) is formed in the outer peripheral wall of the clamping column (5).
7. A durable textile roller according to claim 2, characterised in that: and one end of the push rod (11) far away from the push block (10) is provided with an inner hexagonal hole (17).
8. A durable textile roller according to claim 1, characterised in that: the rubber ring (9) is made of nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022694893.8U CN213866577U (en) | 2020-11-20 | 2020-11-20 | Durable type weaving roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022694893.8U CN213866577U (en) | 2020-11-20 | 2020-11-20 | Durable type weaving roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213866577U true CN213866577U (en) | 2021-08-03 |
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ID=77035159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022694893.8U Active CN213866577U (en) | 2020-11-20 | 2020-11-20 | Durable type weaving roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213866577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023061690A1 (en) * | 2021-10-14 | 2023-04-20 | Trützschler Group SE | Combing machine |
-
2020
- 2020-11-20 CN CN202022694893.8U patent/CN213866577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023061690A1 (en) * | 2021-10-14 | 2023-04-20 | Trützschler Group SE | Combing machine |
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