CN213265142U - Unreeling machine is with dismantling roll-up roller - Google Patents

Abstract

The utility model discloses a dismountable winding roller for an unwinding machine, which comprises a roller body, a roller core, a square core groove, a lower limiting disc and a lower end roller shaft, wherein the central position inside the roller body is provided with the square core groove, both ends of the square core groove extend to the outside of the roller body, the central position inside the square core groove is provided with the roller core, the top end of the roller core is provided with a dismounting structure, the lower limiting disc is arranged below the roller body, the top end of the lower limiting disc is fixedly connected with the bottom end of the roller core, the central position of the bottom end of the lower limiting disc is fixedly provided with the lower end roller shaft, the central position on the surface of the roller body is sleeved with an anti-skidding sleeve, and the outer wall of the anti-skidding sleeve is provided with equidistant anti-skidding grains, the utility model not only improves the convenience of the winding roller when in use, but also reduces the phenomenon that the winding material is positioned on the outer wall of the, and the winding effect of the winding roller in use is ensured.

Description

Unreeling machine is with dismantling roll-up roller

Technical Field

The utility model relates to a roll-up roller technical field specifically is a unreeling machine is with dismantling roll-up roller.

Background

The unreeling machine belongs to the unreeling part of a processing production line, is widely applied to processing production lines of paper rolls, cloth rolls, plastic rolls, metal coiled materials and the like, can be designed in a diversified mode according to actual process requirements, and the reeling roller belongs to one of the most important elements of the unreeling machine, is directly contacted with various coiled materials and carries out shaping and bearing treatment on the coiled materials.

The types of the winding rollers on the market are various, the use requirements of people can be basically met, certain defects still exist, and the following problems exist.

(1) The existing winding roller is inconvenient to disassemble and handle quickly, so that the replacement is inconvenient and needs to be improved;

(2) the existing winding roller is inconvenient for anti-skid treatment, so that the phenomenon that the coiled material is dislocated on the outer wall of the roller body to slide is caused;

(3) the existing winding roller is inconvenient for limiting the roller core, so that the roller core is translocated in the square core groove to rotate, and the winding effect of the winding roller is further influenced.

Disclosure of Invention

An object of the utility model is to provide an unreeling machine is with dismantling roll-up roller to it is not convenient for carry out quick dismantlement processing, is not convenient for carry out anti-skidding processing and is not convenient for carry out spacing problem of handling to the roller core to provide the roll-up roller among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unreeling machine is with dismantling roll-up roller, includes roller body, roller core, square core groove, lower spacing dish and lower extreme roller, the inside central point of roller body puts the department and is equipped with square core groove, and the both ends of square core groove all extend to the outside of roller body, and the inside central point of square core groove puts the department and installs the roller core to the top of roller core is equipped with the dismouting structure, the below of roller body is equipped with down the spacing dish, the bottom fixed connection of the top of lower spacing dish and roller core, and the central point of spacing dish bottom puts the department and is fixed with the lower extreme roller down.

Preferably, the central position department cover on roller body surface is equipped with the antiskid cover, and is equipped with equidistant anti-skidding line on the outer wall of antiskid cover to avoid the coiled material to be located the outer wall of roller body and produce the phenomenon of sliding.

Preferably, the inside of dismouting structure is equipped with helicla flute, upper end roller and hob in proper order, the top of roller body is equipped with last spacing dish, and the central point department of putting on last spacing dish top is fixed with the upper end roller, and the central point department of putting at roller core top is equipped with the helicla flute, and the top of helicla flute extends to the outside of roller core to carry on spacingly to the top of roller body.

Preferably, the spiral rod is connected to the inner thread of the spiral groove, and the top end of the spiral rod extends to the outer part of the spiral groove and is fixedly connected with the bottom end of the upper limiting disc, so that the roller core can be rapidly disassembled and assembled.

Preferably, the roller body at two ends of the square core groove is internally provided with a strip-shaped limiting groove, one end of the strip-shaped limiting groove extends to the inside of the square core groove, a strip-shaped limiting block is arranged at the central position of the inside of the strip-shaped limiting groove, and one end of the strip-shaped limiting block extends to the outside of the strip-shaped limiting groove and is fixedly connected with the outer wall of the roller core, so that the roller core is prevented from rotating inside the square core groove.

Preferably, the surfaces of the roller bodies at the two ends of the anti-skid sleeve are both fixed with annular fasteners, and the adjacent annular fasteners are symmetrical about the center line of the anti-skid sleeve, so that the anti-skid sleeve is stably installed on the outer wall of the roller body.

Compared with the prior art, the beneficial effects of the utility model are that: the detachable winding roller for the unwinding machine not only improves the convenience of the winding roller when in use, reduces the phenomenon that a winding material is positioned on the outer wall of the roller body to slide when the winding roller is in use, but also ensures the winding effect when the winding roller is in use;

(1) the upper end roller shaft is rotated to drive the spiral rod to rotate and move upwards in the spiral groove through the upper limiting disc, so that the spiral rod is separated from the outer part of the spiral groove, the upper limiting disc is detached from the top of the roller body, the lower end roller shaft is manually pulled downwards to drive the roller core to slide downwards in the square core groove through the lower limiting disc, and the roller body is rapidly detached from the surface of the roller core, so that the convenience in use of the winding roller is improved;

(2) the anti-slip sleeve is fixedly arranged on the outer wall of the roller body through the anti-slip sleeve, the annular fasteners and the anti-slip threads, so that the anti-slip performance of the anti-slip sleeve is further improved as the anti-slip sleeve has good anti-slip performance and the anti-slip threads with equal intervals are arranged on the outer wall of the anti-slip sleeve, and the phenomenon that the roll material is positioned on the outer wall of the roller body and slides when the roll-up roller is used is reduced;

(3) through being provided with strip type stopper, strip type spacing groove, roller core and square core groove, through all setting up square core groove and roller core into square structure for the inside that the roller core is located square core groove is difficult to rotate, simultaneously all be fixed with strip type stopper on the outer wall because of the roller core both ends, and the one end of strip type stopper is located the inside of strip type spacing groove all the time, make the roller core can only be located the inside longitudinal movement in square core groove, and further avoid the roller core to be difficult to be located the inside in square core groove and rotate, so that carry out spacing processing to the roller core, thereby the roll-up effect when having ensured the roll-up roller and using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the sectional view of the detachable structure of the present invention;

FIG. 3 is a schematic view of the square core groove of the present invention showing an enlarged structure from above;

fig. 4 is a schematic view of the appearance structure of the present invention.

In the figure: 1. a roller body; 2. a roll core; 3. a disassembly and assembly structure; 301. a helical groove; 302. an upper end roll shaft; 303. an upper limiting disc; 304. a screw rod; 4. a square core groove; 5. an anti-slip sleeve; 6. an annular fastener; 7. a lower limiting disc; 8. a lower end roll shaft; 9. a strip-shaped limiting block; 10. a strip-shaped limiting groove; 11. and (4) anti-skid lines.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a detachable furling roller for an unreeling machine comprises a roller body 1, a roller core 2, a square core groove 4, a lower limiting disc 7 and a lower end roller shaft 8, wherein the square core groove 4 is arranged at the central position inside the roller body 1, two ends of the square core groove 4 extend to the outside of the roller body 1, strip-shaped limiting grooves 10 are arranged inside the roller body 1 at two ends of the square core groove 4, one end of each strip-shaped limiting groove 10 extends to the inside of the square core groove 4, a strip-shaped limiting block 9 is arranged at the central position inside the strip-shaped limiting groove 10, one end of each strip-shaped limiting block 9 extends to the outside of the strip-shaped limiting groove 10 and is fixedly connected with the outer wall of the roller core 2, and therefore the phenomenon that the roller core 2 rotates when located inside the square core groove 4 is avoided;

the anti-slip sleeve 5 is sleeved at the center of the surface of the roller body 1, and anti-slip lines 11 with equal intervals are arranged on the outer wall of the anti-slip sleeve 5 so as to avoid the phenomenon that the coiled material slides on the outer wall of the roller body 1;

the surfaces of the roller body 1 at the two ends of the anti-skid sleeve 5 are both fixed with annular fasteners 6, and the adjacent annular fasteners 6 are symmetrical about the central line of the anti-skid sleeve 5, so that the anti-skid sleeve 5 is stably installed on the outer wall of the roller body 1;

the roller core 2 is installed at the central position inside the square core groove 4, the top end of the roller core 2 is provided with the dismounting structure 3, the spiral groove 301, the upper end roller shaft 302 and the spiral rod 304 are sequentially arranged inside the dismounting structure 3, the upper limiting disc 303 is arranged above the roller body 1, the upper end roller shaft 302 is fixed at the central position of the top end of the upper limiting disc 303, the spiral groove 301 is arranged at the central position of the top of the roller core 2, the top end of the spiral groove 301 extends to the outside of the roller core 2, the spiral rod 304 is connected with the internal thread of the spiral groove 301, and the top end of the spiral rod 304 extends to the outside of the spiral groove 301 and is fixedly connected with the bottom end of the;

the upper end roller shaft 302 is rotated to drive the spiral rod 304 to be positioned in the spiral groove 301 through the upper limiting disc 303 and rotate and move upwards, so that the spiral rod 304 is separated from the outer part of the spiral groove 301, at the moment, the upper limiting disc 303 is detached from the top of the roller body 1, the lower end roller shaft 8 is manually pulled downwards to drive the roller core 2 to be positioned in the square core groove 4 through the lower limiting disc 7 and slide downwards, the roller body 1 is conveniently detached from the surface of the roller core 2 quickly, and the convenience in use of the winding roller is improved;

a lower limiting disc 7 is arranged below the roller body 1, the top end of the lower limiting disc 7 is fixedly connected with the bottom end of the roller core 2, and a lower end roller shaft 8 is fixed at the central position of the bottom end of the lower limiting disc 7.

The working principle is as follows: when the roll-up roller is used, firstly, the anti-skid sleeve 5 is fixedly arranged on the outer wall of the roller body 1 through the two groups of annular fastening pieces 6, because the anti-skid sleeve 5 has good anti-skid performance, and the anti-skid grains 11 with equal intervals are arranged on the outer wall of the anti-skid sleeve 5, the anti-skid performance is further improved, the phenomenon that a roll material is positioned on the outer wall of the roller body 1 to slide when the roll-up roller is used is reduced, then, the roller core 2 is positioned in the square core groove 4 to be difficult to rotate by arranging the square core groove 4 and the roller core 2 into a square structure, and simultaneously, because the outer walls at the two ends of the roller core 2 are respectively fixed with the strip-shaped limiting blocks 9, and one end of each strip-shaped limiting block 9 is always positioned in the strip-shaped limiting groove 10, the roller core 2 can only be positioned in the square core groove 4 to longitudinally move, and the roller core 2 is further, so as to carry out spacing processing to core 2, the roll-up effect when roll-up roller uses has been ensured, last through rotatory upper end roller 302, make it drive the inside rotation that hob 304 is located helicla flute 301 and upwards remove through last spacing dish 303, and then make hob 304 break away from to the outside of helicla flute 301, it then detaches in roller body 1's top to go up spacing dish 303 this moment, manual pulling lower extreme roller 8 downwards, make it drive the inside that core 2 is located square core groove 4 and slide downwards through lower spacing dish 7, so that detach roller body 1 from roller core 2's surface fast, the convenience when roll-up roller uses has been improved, thereby accomplish the use of roll-up roller.

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 (6)

1. The utility model provides an unreeling machine is with dismantling roll-up roller, includes roller body (1), roller core (2), square core groove (4), spacing dish (7) and lower extreme roller (8) down, its characterized in that: roller body (1) inside central point puts the department and is equipped with square core groove (4), and the both ends of square core groove (4) all extend to the outside of roller body (1), and the inside central point of square core groove (4) puts the department and installs roller core (2) to the top of roller core (2) is equipped with dismouting structure (3), the below of roller body (1) is equipped with down spacing dish (7), the bottom fixed connection of the top of spacing dish (7) and roller core (2) down, and the central point of spacing dish (7) bottom puts the department and is fixed with lower extreme roller (8) down.

2. The detachable winding roller for the unwinding machine according to claim 1, characterized in that: the roller is characterized in that an anti-slip sleeve (5) is sleeved at the center of the surface of the roller body (1), and anti-slip lines (11) with equal intervals are arranged on the outer wall of the anti-slip sleeve (5).

3. The detachable winding roller for the unwinding machine according to claim 1, characterized in that: the inside of dismouting structure (3) is equipped with helicla flute (301), upper end roller (302) and hob (304) in proper order, the top of roller body (1) is equipped with spacing dish (303), and the central point on upper limit dish (303) top puts the department and is fixed with upper end roller (302), and the central point at roller core (2) top puts the department and is equipped with helicla flute (301), and the top of helicla flute (301) extends to the outside of roller core (2).

4. The detachable winding roller for the unwinding machine according to claim 3, characterized in that: the inner thread of the spiral groove (301) is connected with a spiral rod (304), and the top end of the spiral rod (304) extends to the outer part of the spiral groove (301) and is fixedly connected with the bottom end of the upper limiting disc (303).

5. The detachable winding roller for the unwinding machine according to claim 1, characterized in that: the roller is characterized in that strip-shaped limiting grooves (10) are formed in the roller bodies (1) at two ends of the square core groove (4), one ends of the strip-shaped limiting grooves (10) extend into the square core groove (4), strip-shaped limiting blocks (9) are arranged at the central positions of the inner parts of the strip-shaped limiting grooves (10), and one ends of the strip-shaped limiting blocks (9) extend to the outer parts of the strip-shaped limiting grooves (10) and are fixedly connected with the outer wall of the roller core (2).

6. The detachable winding roller for the unwinding machine according to claim 2, characterized in that: the surface of the roller body (1) at the two ends of the anti-skid sleeve (5) is fixed with annular fastening pieces (6), and the adjacent annular fastening pieces (6) are symmetrical about the center line of the anti-skid sleeve (5).

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