CN213766828U - Prevent roller core of material skew - Google Patents
Prevent roller core of material skew Download PDFInfo
- Publication number
- CN213766828U CN213766828U CN202022313241.5U CN202022313241U CN213766828U CN 213766828 U CN213766828 U CN 213766828U CN 202022313241 U CN202022313241 U CN 202022313241U CN 213766828 U CN213766828 U CN 213766828U
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- China
- Prior art keywords
- groove
- moving
- limiting
- metal main
- moving structure
- Prior art date
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- 239000000463 material Substances 0.000 title claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a prevent roller pistil of material skew relates to compression roller technical field, for solving some roller pistils that have now, lacks guide structure when using for the material skew leads to the problem that product quality descends during the compression roller. The utility model discloses a roller bearing, including metal main roller pistil, gear structure, one side of metal main roller pistil is provided with spacing anti-moving structure, the bottom plate of spacing anti-moving structure is installed and is slided the lagging, the below of the lagging that slides is provided with protection axle sleeve structure, the installation spindle nose is installed to one side of protection axle sleeve structure, the surface of protection axle sleeve structure is provided with the groove of sliding, spacing anti-moving structure's one side is installed the limit width expansion bend, one side of limit width expansion bend is provided with the limit width telescopic link, adjust knob is installed to one side of limit width telescopic link, spacing anti-moving structure's inside is provided with prevents moving the piece, spacing anti-moving structure's back is installed the shock insulation groove, one side of preventing moving the piece is provided with the opposite side groove.
Description
Technical Field
The utility model relates to a compression roller technical field specifically is a prevent roller pistil of material skew.
Background
The roll is also called a roller, is a cylindrical part, is divided into a driving roll and a driven roll, and is widely applied to various transmission conveying systems such as a circular screen printer, a digital printer, a mine conveying device, a paper making and packaging machine and the like, the roll means a general name of a cylindrical machine part capable of rolling on a machine, a pressure roll is a shaft-shaped machine part for applying pressure, is a general name, can be a roll shaft, such as a rolling roll, and can also be a shaft used as a roll, the roll is a combined roll which is composed of a shaft, a bearing, a roll sleeve and a sealing ring (cover and ring), the latter part is sleeved on the shaft, such as a carrier roller of a conveyor belt, the pressure roll is a device capable of uniformly pressing an extruded or calendered film and a base material, and in the extrusion coating and calendering coating, a rubber roll which is respectively used with a cooling roll and a roller can also press the base material coated with sizing material and an anti-sticking material in the manufacturing process of a sticky tape, and sometimes a rubber roll on an embossing machine, which cooperates with an engraved roll to provide uniform embossing of the web.
However, with the application of the roller cores, when some existing roller cores are used, a guide structure is lacked, so that materials are deviated during pressing of the roller, and the quality of products is reduced; thus, the prior art need is not met, for which we propose a roll core that prevents material shifting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent roller pistil of material skew to some roller pistils of current that provide in solving above-mentioned background art lack guide structure when using, make the material skew during the compression roller, lead to the problem of product quality decline.
In order to achieve the above object, the utility model provides a following technical scheme: a roller core for preventing material deviation comprises a metal main roller core, wherein one end of the metal main roller core is provided with a gear structure, one side of the metal main roller core is provided with a limiting anti-moving structure, a bottom plate of the limiting anti-moving structure is provided with a sliding sleeve plate, a protective shaft sleeve structure is arranged below the sliding sleeve plate, one side of the protective shaft sleeve structure is provided with an installation shaft head, the surface of the protective shaft sleeve structure is provided with a sliding groove, one side of the limiting and anti-moving structure is provided with a width limiting expansion piece, one side of the width limiting expansion piece is provided with a width limiting expansion rod, one side of the width limiting expansion rod is provided with an adjusting knob, an anti-moving block is arranged inside the limiting anti-moving structure, a shock insulation groove is arranged at the back of the limiting anti-moving structure, one side of the anti-moving block is provided with an opposite side groove, and the anti-moving block is internally provided with cushioning rubber.
Preferably, a rotating shaft is arranged inside the metal main roller core, and the rotating shaft is fixedly connected with the inside of the metal main roller core.
Preferably, the surface of the sliding sleeve plate is provided with an insertion block, and the insertion block is fixedly connected with the surface of the sliding sleeve plate.
Preferably, a clamping groove is installed on one side of the sliding groove and is fixedly connected with one side of the sliding groove.
Preferably, a bolt structure is arranged between the width limiting expansion piece and the limiting anti-moving structure, and the limiting anti-moving structure is connected with the width limiting expansion piece through a bolt.
Preferably, a threaded control rod is installed inside the adjusting knob, and the threaded control rod is fixedly connected with the inside of the adjusting knob.
Preferably, the front end of the movement prevention block is provided with a limiting groove, and the limiting groove is fixedly connected with the front end of the movement prevention block.
Preferably, the inner wall of the opposite side groove is provided with a wear-resistant layer, and the wear-resistant layer is fixedly connected with the inner wall of the opposite side groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses different with ordinary roller stamen that prevents the material skew, the limit for width expansion bend and the spacing structure of preventing moving of setting, and utilize the lagging and the draw-in groove of sliding to adjust, can effectually carry on spacingly to the material to prevent the material skew, increase stability utilizes the limit groove, can carry out limit control to the corner of material, thereby has guaranteed product quality.
2. Through preventing that the piece moves and wearing layer that sets up, the skew of separation material that can be fine, the management and control material is simultaneously, reduces the wearing and tearing of material and machine face, increase stability improves life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a partial enlarged view of the anti-shifting block of the present invention;
in the figure: 1. a metal main roll core; 2. a width-limiting expansion piece; 3. a width-limiting telescopic rod; 4. a limiting anti-moving structure; 5. adjusting a knob; 6. a shock insulation groove; 7. a limiting groove; 8. a sliding groove; 9. installing a shaft head; 10. a card slot; 11. aligning the side grooves; 12. a threaded control rod; 13. inserting a block; 14. sliding the sleeve plate; 15. a gear structure; 16. a rotating shaft; 17. a movement prevention block; 18. a wear layer; 19. cushioning rubber; 20. a bolt structure; 21. protection axle sleeve structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a prevent roller pistil of material skew, including metal main roller pistil 1, gear structure 15 is installed to metal main roller pistil 1's one end, one side of metal main roller pistil 1 is provided with spacing anti-moving structure 4, spacing anti-moving structure 4's bottom plate is installed and is slided lagging 14, the below of sliding lagging 14 is provided with protection axle sleeve structure 21, installation spindle nose 9 is installed to one side of protection axle sleeve structure 21, the surface of protection axle sleeve structure 21 is provided with sliding groove 8, spacing anti-moving structure 4's one side is installed limit width expansion bend 2, one side of limit width expansion bend 2 is provided with limit width telescopic link 3, adjust knob 5 is installed to one side of limit width telescopic link 3, spacing anti-moving structure 4's inside is provided with prevents moving block 17, spacing anti-moving structure 4's back is installed shock insulation groove 6, one side of preventing moving block 17 is provided with to limit groove 11, the internally mounted of preventing moving block 17 has bradyseism rubber 19.
Furthermore, a rotating shaft 16 is arranged inside the metal main roller core 1, the rotating shaft 16 is fixedly connected with the inside of the metal main roller core 1, and the arranged metal main roller core 1 can well bear the transmission of materials.
Further, the surface of the sliding sleeve plate 14 is provided with an inserting block 13, the inserting block 13 is fixedly connected with the surface of the sliding sleeve plate 14, and the sliding sleeve plate 14 is arranged, so that the structure can be effectively pushed to move, and the flexibility is improved.
Further, draw-in groove 10 is installed to one side in groove 8 slides, and draw-in groove 10 and one side fixed connection in groove 8 slides, the draw-in groove 10 of setting to it is effectual carry on spacingly to the material, thereby prevents the material skew, increases stability.
Further, limit for width expansion bend 2 and spacing prevent moving and be provided with bolt structure 20 between structure 4, and spacing prevent moving structure 4 and limit for width expansion bend 2 bolted connection, the spacing structure 4 of preventing moving that sets up, the freedom of spacing material that can be fine guarantees stability.
Further, the internally mounted of adjust knob 5 has screw thread control lever 12, and screw thread control lever 12 and adjust knob 5's inside fixed connection, and adjust knob 5 that sets up, regulation structure that can be fine carries on spacingly.
Further, the front end of preventing moving block 17 is provided with spacing groove 7, and spacing groove 7 with prevent moving the front end fixed connection of block 17, the setting prevent moving block 17, the skew of separation material that can be fine, the management and control material is simultaneously, reduces the wearing and tearing of material and machine face, increase stability, improvement life.
Further, wearing layer 18 is installed to the inner wall in opposite side groove 11, and wearing layer 18 and the inner wall fixed connection in opposite side groove 11, and the wearing layer 18 of setting reduces the wearing and tearing of material and machine face, increases stability, improves life.
The working principle is as follows: when the device is used, firstly, the mounting shaft heads 9 at two ends of the metal main roller core 1 are connected with the motor, then the metal main roller core 1 and the rotating shaft 16 are driven to rotate through the gear structure 15, then materials are pulled onto the metal main roller core 1, the size of the materials is observed, the limiting and moving preventing structures 4 at two sides are pushed to move towards the middle in a limiting mode on the protective shaft sleeve structure 21 through the sliding grooves 8, the inserting blocks 13 and the clamping grooves 10 on the sliding sleeve plates 14 are clamped, and then the width limiting expansion piece 2 is adjusted through the adjusting knob 5, so that the support seat reaches a proper position.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A prevent roller core of material skew, includes metal main roller core (1), its characterized in that: the roller is characterized in that a gear structure (15) is installed at one end of a metal main roller core (1), a limiting anti-moving structure (4) is arranged on one side of the metal main roller core (1), a sliding sleeve plate (14) is installed on a bottom plate of the limiting anti-moving structure (4), a protective shaft sleeve structure (21) is arranged below the sliding sleeve plate (14), an installation shaft head (9) is installed on one side of the protective shaft sleeve structure (21), a sliding groove (8) is formed in the surface of the protective shaft sleeve structure (21), a width limiting expansion piece (2) is installed on one side of the limiting anti-moving structure (4), a width limiting expansion rod (3) is arranged on one side of the width limiting expansion piece (2), an adjusting knob (5) is installed on one side of the width limiting expansion rod (3), an anti-moving block (17) is arranged inside the limiting anti-moving structure (4), and a shock insulation groove (6) is installed on the back of the limiting anti-moving structure (4), one side of the anti-moving block (17) is provided with an opposite side groove (11), and the anti-moving block (17) is internally provided with a cushioning rubber (19).
2. A material deflection preventing roll core as claimed in claim 1, wherein: the metal main roller core (1) is internally provided with a rotating shaft (16), and the rotating shaft (16) is fixedly connected with the inside of the metal main roller core (1).
3. A material deflection preventing roll core as claimed in claim 1, wherein: the surface of the sliding sleeve plate (14) is provided with an insert block (13), and the insert block (13) is fixedly connected with the surface of the sliding sleeve plate (14).
4. A material deflection preventing roll core as claimed in claim 1, wherein: a clamping groove (10) is installed on one side of the sliding groove (8), and the clamping groove (10) is fixedly connected with one side of the sliding groove (8).
5. A material deflection preventing roll core as claimed in claim 1, wherein: a bolt structure (20) is arranged between the width limiting expansion piece (2) and the limiting anti-moving structure (4), and the limiting anti-moving structure (4) is connected with the width limiting expansion piece (2) through bolts.
6. A material deflection preventing roll core as claimed in claim 1, wherein: the adjusting knob (5) is internally provided with a threaded control rod (12), and the threaded control rod (12) is fixedly connected with the inside of the adjusting knob (5).
7. A material deflection preventing roll core as claimed in claim 1, wherein: the front end of the anti-moving block (17) is provided with a limiting groove (7), and the limiting groove (7) is fixedly connected with the front end of the anti-moving block (17).
8. A material deflection preventing roll core as claimed in claim 1, wherein: and the inner wall of the opposite side groove (11) is provided with a wear-resistant layer (18), and the wear-resistant layer (18) is fixedly connected with the inner wall of the opposite side groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313241.5U CN213766828U (en) | 2020-10-17 | 2020-10-17 | Prevent roller core of material skew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313241.5U CN213766828U (en) | 2020-10-17 | 2020-10-17 | Prevent roller core of material skew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213766828U true CN213766828U (en) | 2021-07-23 |
Family
ID=76909360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022313241.5U Expired - Fee Related CN213766828U (en) | 2020-10-17 | 2020-10-17 | Prevent roller core of material skew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213766828U (en) |
-
2020
- 2020-10-17 CN CN202022313241.5U patent/CN213766828U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |