CN213866580U - General type weaving roller - Google Patents
General type weaving roller Download PDFInfo
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- CN213866580U CN213866580U CN202022715787.3U CN202022715787U CN213866580U CN 213866580 U CN213866580 U CN 213866580U CN 202022715787 U CN202022715787 U CN 202022715787U CN 213866580 U CN213866580 U CN 213866580U
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- rubber cylinder
- rubber
- roller
- bolt
- sand grip
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Abstract
The utility model discloses a general type weaving roller relates to the frame accessory, aims at solving the ageing back of outsourcing rubber on the roller, changes very inconvenient problem, and its technical scheme main points are: including steel roll and rubber cylinder, set up a plurality of slots that set up along its length direction on the periphery wall of steel roll, the sand grip that is used for imbedding the ditch inslot along fixedly connected with in the rubber cylinder, the periphery wall threaded connection of steel roll has the bolt that runs through the rubber cylinder, offers the counter sink that is used for holding the bolt head on the rubber cylinder. The utility model discloses aim at sand grip and slot when installing the packing element, slide in the slot through the sand grip, play the guide effect to the removal of packing element, through limiting the packing element removal in the stopper embedding draw-in groove, play the pre-fixing effect to the bolt, make things convenient for the bolt to run through the packing element and with steel roll threaded connection for the change convenient and fast of packing element.
Description
Technical Field
The utility model relates to a frame accessory, more specifically say, it relates to a general type weaving roller.
Background
The roller, cylindrical rotary part in textile machinery for feeding, drafting and outputting, is the transliteration of the English word "roller", has the meaning of roller and shaft, and is widely used in drafting, carding, conveying and other mechanisms. The spinning machine includes drawing roller, feeding roller, pressing roller, working roller, etc. the upper roller, commonly called leather roller, is one of the main parts of the drawing unit of spinning machine.
The rubber on the last roller of present weaving usefulness lengthens along with the live time, has ageing phenomenon to influence the efficiency that the spinning machine draft was equipped, because the integrative rubber of roller outsourcing, and the steel roller bonding of rubber and roller, very inconvenient when making the change rubber.
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 general type weaving roller conveniently changes a rubber section of thick bamboo.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a general type weaving roller, includes steel roll and rubber cylinder, set up a plurality of slots that set up along its length direction on the periphery wall of steel roll, the interior sand grip that is used for imbedding the slot along fixedly connected with of rubber cylinder, the periphery wall threaded connection of steel roll has the bolt that runs through the rubber cylinder, set up the counter sink that is used for holding the bolt head on the rubber cylinder, a plurality of stoppers that are located on the steel roll periphery wall of one end fixedly connected with of steel roll, a plurality of draw-in grooves that are used for holding the stopper are seted up to the lateral wall of rubber cylinder.
Through adopting the above-mentioned technical scheme, when people change the rubber on the roller, pull down the roller, then unscrew the bolt, the rubber tube that needs to be changed is extracted to the direction of stopper dorsad, the sand grip slides along the slot, along with rubber tube and steel roll separation, sand grip and slot separation, then with new rubber tube from keeping away from a pot head of spacing section of thick bamboo on the steel roll, aim at sand grip and slot simultaneously, then move the rubber tube towards the stopper, the sand grip slides in the slot, play the guide effect to the removal of rubber tube, then in the stopper embedding draw-in groove, the inner wall of stopper and draw-in groove is inconsistent, thereby restrict the rubber tube and remove, play the pre-fixing effect to the bolt, make things convenient for the bolt to run through the rubber tube and with steel roll threaded connection, thereby fix the rubber tube, make the change convenient and fast of rubber tube.
The utility model discloses further set up to: the inner wall of counter bore can be dismantled and be connected with and inconsistent and be columniform abaculus with the bolt, the cambered surface that sets up along the rubber barrel outer wall is seted up to the one end of abaculus back to steel roller axis department.
Through adopting above-mentioned technical scheme, through setting up the abaculus to make the periphery wall of rubber tube level and smooth, and then improve the draft effect of roller to textile fiber.
The utility model discloses further set up to: the longitudinal section of sand grip is convex and its arc convex surface sets up towards rubber sleeve axis department, the longitudinal section of slot is convex with sand grip matched with.
Through adopting above-mentioned technical scheme, because the sand grip is convex to improve the intensity of sand grip, and then improve the stability that the rubber cylinder removed along steel roll length direction.
The utility model discloses further set up to: the groove and the limiting blocks are distributed on the outer peripheral wall of the steel roller in an annular array mode.
Through adopting above-mentioned technical scheme, distribute through setting up slot and stopper annular array to when making arbitrary slot of sand grip alignment of arbitrary sand grip, all the other sand grips also with remaining slot one-to-one, and then accelerate the speed that the sand grip imbeds the slot.
The utility model discloses further set up to: a plurality of guide grooves in the shape of semicircular tables are formed in one end, away from the limiting block, of the steel roller, and the small end heads of the guide grooves are communicated with the grooves.
Through adopting above-mentioned technical scheme, because the big end area of guide way is big than the sectional area of slot to make things convenient for the big end of sand grip embedding guide way, then along guide way embedding slot inslot, accelerate the installation rate of rubber cylinder.
The utility model discloses further set up to: and an arc part is arranged at the joint of the guide groove and the groove.
Through adopting above-mentioned technical scheme, through setting up circular arc portion for the sand grip is more level and smooth from the embedded slot of guide way, makes things convenient for the installation of rubber tube.
The utility model discloses further set up to: the periphery wall fixedly connected with of abaculus is a plurality of hemispheroid lugs, a plurality of recesses that are used for holding the lug embedding are seted up to the internal perisporium of counter sink.
Through adopting above-mentioned technical scheme, the lug embedding recess to the restriction abaculus removes, and then improves the joint strength between abaculus and the counter sink.
The utility model discloses further set up to: the rubber cylinder 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 cylinder is prolonged.
To sum up, the utility model discloses following beneficial effect has: when people change the rubber on the roller, pull down the roller, then unscrew the bolt, extract the rubber tube that needs to be changed in the direction of stopper dorsad, the sand grip slides along the slot, along with rubber tube and steel roll separation, sand grip and slot separation, then with new rubber tube from keeping away from a pot head of spacing section of thick bamboo on the steel roll, aim at sand grip and slot simultaneously, then move the rubber tube towards the stopper, the sand grip slides in the slot, play the guide effect to the removal of rubber tube, then in the stopper embedding draw-in groove, the inner wall of stopper and draw-in groove is inconsistent, thereby restrict the rubber tube and remove, play the pre-fixing effect to the bolt, make things convenient for the bolt to run through the rubber tube and with steel roll threaded connection, thereby fix the rubber tube, make the change convenient and fast of rubber tube.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an explosion diagram of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
fig. 5 is an exploded view of the second embodiment of the present invention;
fig. 6 is an enlarged view of the portion C in fig. 5.
In the figure: 1. a steel roll; 2. a rubber cylinder; 3. a trench; 4. a convex strip; 5. a bolt; 6. a countersunk hole; 7. a limiting block; 8. a card slot; 9. an insert block; 10. a cambered surface; 11. a guide groove; 12. a circular arc portion; 13. a bump; 14. and (4) a groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, a general type weaving roller, including dismantling steel roller 1 and the rubber cylinder 2 of connection, the rubber cylinder 2 cover is established on the periphery wall of steel roller 1, and rubber cylinder 2 adopts the nitrile rubber material for rubber cylinder 2 has wearability and ageing resistance, thereby improves rubber cylinder 2's life.
As shown in fig. 2 and 3, a plurality of grooves 3 which are distributed along the length direction and are distributed in an annular array are formed in the peripheral wall of the steel roller 1, convex strips 4 which are used for being embedded into the grooves 3 are bonded on the inner edge of the rubber barrel 2, the longitudinal sections of the convex strips 4 are arc-shaped, arc-shaped convex surfaces of the convex strips face the axis of the rubber barrel 2, the longitudinal sections of the grooves 3 are arc-shaped and matched with the convex strips 4, a plurality of guide grooves 11 which are semicircular table-shaped are formed in one end of the steel roller 1, small ends of the guide grooves 11 are communicated with the grooves 3, and arc portions 12 are formed at the joints of the guide grooves 11 and the grooves 3.
As shown in fig. 2, fig. 3 and fig. 4, the periphery wall threaded connection of steel roller 1 has bolt 5 that runs through rubber cylinder 2, offer the counter bore 6 that is used for holding the 5 heads of bolt on the rubber cylinder 2, the inner wall of counter bore 6 can be dismantled and be connected with inconsistent and be columniform abaculus 9 with bolt 5, the periphery wall of abaculus 9 bonds and has a plurality of lugs 13 that are the hemispheroid and are the distribution of annular array, a plurality of recesses 14 that are used for holding lug 13 embedding are seted up to the internal perisporium of counter bore 6, the cambered surface 10 that sets up along the outer wall of rubber cylinder 2 is seted up to the one end of abaculus 9 back to 1 axis department of steel roller.
As shown in fig. 5 and 6, a plurality of stopper 7 that are the cuboid form are welded to the one end that guide way 11 was kept away from to steel roller 1, and a plurality of stopper 7 are the annular array and distribute on the 1 periphery wall of steel roller, and a plurality of draw-in grooves 8 that are used for holding stopper 7 are seted up to the lateral wall of rubber tube 2.
When people change the rubber on the roller, pull down the roller, then extract the abaculus 9, lug 13 breaks away from with recess 14 to take out abaculus 9 from counter sink 6, then unscrew bolt 5, and extract the rubber tube 2 that needs to be changed in the direction of stopper 7 dorsad, sand grip 4 slides along slot 3 simultaneously, along with the separation of rubber tube 2 and steel roller 1, sand grip 4 and the separation of slot 3.
Then, a new rubber cylinder 2 is sleeved on the steel roller 1 from one end far away from the limiting cylinder, meanwhile, the convex strips 4 are aligned with the large ends of the guide grooves 11, because the large end area of the guide grooves 11 is larger than the sectional area of the grooves 3, the convex strips 4 can be conveniently embedded into the large ends of the guide grooves 11, the pre-positioning effect is achieved on the convex strips 4, the installation speed of the rubber cylinder 2 is accelerated, and because the guide grooves 11 are communicated with the grooves 3 and the grooves 3 are distributed in an annular array mode, when any convex strip 4 is aligned to any guide groove 11, the rest convex strips 4 are in one-to-one correspondence with the rest guide grooves 11, the installation efficiency of the rubber cylinder 2 is improved, then the rubber cylinder 2 is moved towards the limiting block 7, the convex strips 4 slide to the arc part 12 along the guide grooves 11, the convex strips 4 are more smoothly embedded into the grooves 3 from the guide grooves 11, then the convex strips 4 are embedded into the grooves 3 from the arc parts 12, and slide in the grooves 3 through the convex strips 4, play the guide effect to the removal of rubber tube 2, because sand grip 4 is arc to improve sand grip 4's intensity, and then improve the stability that rubber tube 2 removed along 1 length direction of steel roller.
Then 7 imbeds in the draw-in groove 8 of stopper, the inner wall of stopper 7 and draw-in groove 8 is inconsistent, thereby restriction rubber cylinder 2 removes, play the pre-fixing effect to bolt 5, then imbed countersunk hole 6 with bolt 5 and run through rubber cylinder 2, screw up 5 fixed rubber cylinder 2 of bolt and steel roller 1, improve joint strength between rubber cylinder 2 and the steel roller 1, then with in the 9 embedding countersunk hole 6 of abaculus, and lug 13 embedding recess 14, thereby restriction abaculus 9 removes, and then improve the joint strength between abaculus 9 and the countersunk hole 6, the one end of abaculus 9 is cambered surface 10, thereby make the periphery wall of rubber cylinder 2 level and smooth, and then improve the drafting of roller to textile fiber, the change convenient and fast of rubber cylinder 2 in this embodiment, and reduced the cost of changing outsourcing rubber.
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 general type weaving roller which characterized in that: including steel roller (1) and rubber cylinder (2), set up a plurality of slot (3) that set up along its length direction on the periphery wall of steel roller (1), the interior sand grip (4) that are used for imbedding in slot (3) along fixedly connected with of rubber cylinder (2), the periphery wall threaded connection of steel roller (1) has bolt (5) that run through rubber cylinder (2), set up countersunk hole (6) that are used for holding bolt (5) head on rubber cylinder (2), a plurality of stopper (7) that are located on steel roller (1) periphery wall of one end fixedly connected with of steel roller (1), a plurality of draw-in grooves (8) that are used for holding stopper (7) are seted up to the lateral wall of rubber cylinder (2).
2. A universal spinning roller according to claim 1, characterised in that: the inner wall of counter bore (6) can be dismantled and be connected with and inconsistent and be columniform abaculus (9) with bolt (5), cambered surface (10) that set up along rubber tube (2) outer wall are seted up to the one end of abaculus (9) back to steel roller (1) axis department.
3. A universal spinning roller according to claim 1, characterised in that: the longitudinal section of sand grip (4) is arc and its arc convex surface sets up towards rubber tube (2) axis department, the longitudinal section of slot (3) is arc with sand grip (4) matched with.
4. A universal spinning roller according to claim 1, characterised in that: the groove (3) and the limiting block (7) are distributed on the peripheral wall of the steel roller (1) in an annular array mode.
5. A universal spinning roller according to claim 1, characterised in that: a plurality of guide grooves (11) in a semicircular table shape are formed in one end, far away from the limiting block (7), of the steel roller (1), and small ends of the guide grooves (11) are communicated with the grooves (3).
6. A universal spinning roller according to claim 5, characterised in that: and an arc part (12) is arranged at the joint of the guide groove (11) and the groove (3).
7. A universal spinning roller according to claim 2, characterised in that: the periphery wall fixedly connected with of abaculus (9) is a plurality of lugs (13) that are the hemisphere form, a plurality of recesses (14) that are used for holding lug (13) embedding are seted up to the internal perisporium of counter sink (6).
8. A universal spinning roller according to claim 1, characterised in that: the rubber cylinder (2) is made of nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022715787.3U CN213866580U (en) | 2020-11-20 | 2020-11-20 | General type weaving roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022715787.3U CN213866580U (en) | 2020-11-20 | 2020-11-20 | General type weaving roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213866580U true CN213866580U (en) | 2021-08-03 |
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ID=77035803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022715787.3U Active CN213866580U (en) | 2020-11-20 | 2020-11-20 | General type weaving roller |
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| Country | Link |
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| CN (1) | CN213866580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318560A (en) * | 2021-12-14 | 2022-04-12 | 哈工大泰州创新科技研究院有限公司 | Drafting structure is used in production of ultra high molecular weight polyethylene fibre |
-
2020
- 2020-11-20 CN CN202022715787.3U patent/CN213866580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318560A (en) * | 2021-12-14 | 2022-04-12 | 哈工大泰州创新科技研究院有限公司 | Drafting structure is used in production of ultra high molecular weight polyethylene fibre |
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