CN213804621U - Chromium plating roller for combined papermaking production line - Google Patents

Abstract

The utility model discloses a chrome plating roller used in a combined paper making production line, which comprises a chrome plating roller, wherein four groups of clamping grooves are uniformly arranged at the non-circle center positions of two sides of the chrome plating roller, supporting shafts are sleeved at the middle positions of the two sides of the chrome plating roller, connecting holes are arranged at the middle positions of two groups of supporting shafts close to one side, and threaded rods are sleeved in the two groups of connecting holes; the utility model discloses the device is through carrying out quick dismantlement to the chrome plating roller, can conveniently dismantle the change to the chrome plating roller of damage, thereby reduce the replacement cost, the convenience is maintained it, do not influence the use of chrome plating roller in paper production, the advantage of combination formula has been reached, thereby effectually solved current chrome plating roller and inconvenient the problem of maintaining production influence chrome plating roller in paper production use for monolithic structure, add man-hour to different paper simultaneously, can change the chrome plating roller of equidimension not, so that adapt to different paper, nimble convenient change.

Description

Chromium plating roller for combined papermaking production line

Technical Field

The utility model relates to a chrome plating roller technical field specifically is a chrome plating roller that modular papermaking production line used.

Background

The chrome plating roller is suitable for various film production lines, papermaking production lines, large-scale printing equipment and laminating equipment, is widely used for flexographic printing machines, water-based ink printing machines, compounding machines and coating machines, and can also be used for embossing and extinction of plastics, leather and paper;

however, the existing chrome plating roller has certain defects when in use:

1. the existing chrome plating roller is generally of an integral structure, so that the chrome plating roller is difficult to produce, and when the integral chrome plating roller is damaged, the maintenance is inconvenient, the integral replacement is needed, and the use of paper production is influenced;

2. meanwhile, when different paper is embossed and delustered, the method is not well suitable for the sizes of different paper, so that the chrome-plated roller has certain limitation in use and is inconvenient to produce;

3. meanwhile, when the chromium plating roller is used, the situation that connection is not firm enough can occur, so that the chromium plating roller can be damaged and shaken when the chromium plating roller is used, and the quality of paper production is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular chrome-plated roller that paper manufacturing line used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chrome-plated roller used in a combined type papermaking production line comprises a chrome-plated roller, wherein four groups of clamping grooves are uniformly arranged at non-circle center positions of two sides of the chrome-plated roller, supporting shafts are sleeved at middle positions of two sides of the chrome-plated roller, connecting holes are arranged at middle positions of two groups of supporting shafts close to one side, threaded rods are sleeved inside the two groups of connecting holes, two groups of second springs are uniformly arranged at middle positions of the outer side of the threaded rods, abutting plates are arranged at positions of the two groups of second springs far away from each other, three groups of sliding balls are uniformly arranged at positions of the two groups of abutting plates far away from each other, hinge rods are symmetrically hinged to two sides of the two groups of abutting plates, sleeve blocks are symmetrically sleeved on two sides of the outer side of the threaded rods, the top and the bottom of one side of the two groups of sleeve blocks close to each other are respectively hinged to the four groups of hinge rods, four groups of sliding grooves are uniformly arranged inside the two groups of supporting shafts, four groups the inside one side of keeping away from the chrome-plated roller of spout all is provided with first spring, and four groups one side that first spring is close to the chrome-plated roller is provided with the connecting rod, and four groups the inside of spout is extended to the top of connecting rod, four groups the top that the connecting rod is close to chrome-plated roller one side all is provided with the fixture block, and two sets of one side that keeps away from each other in the back shaft outside all overlaps and is equipped with the sleeve pipe, sleeve pipe and four group's connecting rod mutual fixed.

Preferably, the clamping block is located inside the clamping groove, and the clamping block and the clamping groove are matched with each other.

Preferably, the chute is located inside the sleeve.

Preferably, the inner side of the connecting hole is provided with threads, and the connecting hole is in threaded connection with the threaded rod.

Preferably, the abutting plate is arc-shaped, and the abutting plate is tightly attached to the inner side of the chrome plating roller.

Preferably, the material of the sliding bead is stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: the chrome plating roller used in the combined paper making production line can conveniently disassemble and replace the damaged chrome plating roller by quickly disassembling the chrome plating roller, thereby reducing the replacement cost, facilitating the maintenance of the chromium plating roller, not influencing the use of the chromium plating roller in the paper production, achieving the combined advantage, thereby effectively solving the problem that the existing chromium plating roller has an integral structure and is inconvenient to maintain and produce so as to influence the use of the chromium plating roller in the paper production, meanwhile, when different papers are processed, the chrome plating rollers with different sizes can be replaced so as to adapt to different papers, the replacement is flexible and convenient, the production efficiency is greatly improved, meanwhile, the installed chromium plating roller is reinforced, so that the fastness of the chromium plating roller is higher, the poor integral strength of the chromium plating roller caused by a disassembled structure is reduced, and the influence on the quality of paper is avoided when the chromium plating roller is normally used;

1. through the mutual matching among the connecting rod, the first spring, the sleeve, the clamping block, the supporting shaft, the sliding groove and the clamping groove, the chromium plating roller is quickly disassembled, and the damaged chromium plating roller can be conveniently disassembled and replaced, so that the replacement cost is reduced, the chromium plating roller is convenient to maintain, the use of the chromium plating roller in the paper production is not influenced, and the combined advantage is achieved, thereby effectively solving the problem that the existing chromium plating roller is inconvenient to maintain and produce due to the integral structure and influences the use of the chromium plating roller in the paper production;

2. through the mutual matching among the connecting holes, the threaded rods and the supporting shafts, the chromium plating rollers with different sizes can be replaced when different paper is processed, so that the chromium plating rollers can adapt to different paper, the replacement is flexible and convenient, and the production efficiency is greatly improved;

3. through articulated arm, threaded rod, nest block, second spring, support tightly board and smooth pearl) between mutually supporting, consolidate the chrome-plated roller after the installation for chrome-plated roller fastness is stronger, and it is relatively poor to reduce because the structure of dismantling leads to chrome-plated roller's bulk strength, when using normally, can not cause the influence in the quality to the paper.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the sleeve of the present invention;

fig. 4 is a front cross-sectional view of the tightening plate of the present invention.

In the figure: 1. plating a chromium roller; 2. a connecting rod; 3. a first spring; 4. a sleeve; 5. connecting holes; 6. a hinged lever; 7. a threaded rod; 8. sleeving blocks; 9. a clamping block; 10. a support shaft; 11. a chute; 12. a card slot; 13. a second spring; 14. a propping plate; 15. and (4) sliding the beads.

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 chrome plating roller used in a combined paper making production line comprises a chrome plating roller 1, four groups of clamping grooves 12 are uniformly arranged at non-circle center positions at two sides of the chrome plating roller 1, supporting shafts 10 are sleeved at middle positions at two sides of the chrome plating roller 1, connecting holes 5 are arranged at middle positions at two groups of supporting shafts 10 close to one side, threaded rods 7 are sleeved inside the two groups of connecting holes 5, two groups of second springs 13 are uniformly arranged at middle positions at the outer side of the threaded rods 7, abutting plates 14 are arranged at positions at which the two groups of second springs 13 are far away from each other, the chrome plating roller 1 is abutted and fixed, three groups of sliding balls 15 are uniformly arranged at positions at which the two groups of abutting plates 14 are far away from each other, hinge rods 6 are symmetrically hinged at two sides of the two groups of abutting plates 14, sleeve blocks 8 are symmetrically sleeved at two sides at the outer side of the threaded rods 7, and the top and the bottom of one group of sleeve blocks 8 close to one side are respectively hinged with the four groups of hinge rods 6, the inside of two sets of back shafts 10 evenly is provided with four group's spouts 11, the inside one side of keeping away from chromium plating roller 1 of four group's spouts 11 all is provided with first spring 3, one side that four group's first spring 3 is close to chromium plating roller 1 is provided with connecting rod 2, the inside of spout 11 is extended at the top of four group's connecting rod 2, the top that four group's connecting rod 2 is close to chromium plating roller 1 one side all is provided with fixture block 9, accomplish being connected chromium plating roller 1 and back shaft 10, one side that two groups of back shafts 10 outside kept away from each other all overlaps and is equipped with sleeve pipe 4, sleeve pipe 4 and the mutual fixed connection of four group's connecting rod 2.

In this implementation, the fixture block 9 is located the inside of draw-in groove 12, fixture block 9 and draw-in groove 12 mutual adaptation, it is more firm to make fixture block 9 be connected with draw-in groove 12, spout 11 is located the inside of sleeve pipe 4, prevent the bending deformation of first spring 3, connecting hole 5 inboard is provided with the screw thread, threaded connection between connecting hole 5 and the threaded rod 7, it is firm to make threaded rod 7 be connected the steelframe with back shaft 10, it is the arc to support tight board 14, support tight board 14 and the inboard of chrome-plated roller 1 and closely laminate, the increase makes to support chrome-plated roller 1 more stably with chrome-plated roller 1 area of contact, the material of smooth pearl 15 is stainless steel, prevent the rust and corrosion of smooth pearl 15.

The working principle is as follows: when the chrome plating roller is required to be used, a proper chrome plating roller is selected to be used according to the size of paper, firstly, the threaded rod 7 and the copper drum are matched with the threads of the connecting holes 5 on the supporting shafts 10 to be connected with each other, then the chrome plating roller is sleeved on the supporting shafts 10, at the moment, the two groups of abutting plates 14 are pressed against each other, so that the chrome plating roller 1 can pass through the two groups of abutting plates 14, meanwhile, under the action of the sliding balls 15, the chrome plating roller 1 can more easily pass through the two groups of abutting plates 14, and the firmness of the chrome plating roller 1 is improved by the two groups of abutting plates 14;

then, the four clamping grooves 12 on the supporting shaft 10 are aligned with the four clamping blocks 9 and inserted, so that the clamping blocks 9 are connected with the clamping grooves 12, another group of supporting shaft 10 is inserted into the chrome-plated roller 1, the connecting hole 5 on the other group of supporting shaft 10 is connected with the threaded rod 7 in an aligned mode, the sleeve 4 on one group of supporting shaft 10 is pulled to a position far away from the chrome-plated roller 1, the four groups of connecting rods 2 are driven to move in the sliding grooves 11, the supporting shaft 10 continues to rotate until the connecting hole 5 is completely installed with the threaded rod 7, at the moment, the sleeve 4 is loosened, and under the action of the four groups of first springs 3, the connecting rods 2 are pushed to drive the other group of clamping blocks 9 to be inserted into the other group of clamping grooves 12 for clamping.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a chromium plating roller that combined type papermaking production line used, includes chromium plating roller (1), its characterized in that: the chromium plating roller is characterized in that four groups of clamping grooves (12) are uniformly arranged at non-circle center positions of two sides of the chromium plating roller (1), support shafts (10) are sleeved at middle positions of two sides of the chromium plating roller (1), two groups of support shafts (10) are provided with connecting holes (5) at middle positions close to one side, two groups of connecting holes (5) are sleeved with threaded rods (7), two groups of second springs (13) are uniformly arranged at middle positions outside the threaded rods (7), two groups of second springs (13) are provided with abutting plates (14) at positions far away from each other, two groups of abutting plates (14) are provided with three groups of sliding balls (15) at positions far away from each other, two groups of abutting plates (14) are symmetrically hinged with hinge rods (6), two groups of sleeve blocks (8) are sleeved at two sides of the outer side of the threaded rods (7), and the tops and the bottoms of the sleeve blocks (8) close to one side are respectively hinged with the four groups of hinge rods (6), two sets of the inside of back shaft (10) evenly is provided with four group's spout (11), four groups spout (11) inside one side of keeping away from chromium plating roller (1) all is provided with first spring (3), four groups one side that first spring (3) are close to chromium plating roller (1) is provided with connecting rod (2), four groups the inside of spout (11), four groups are extended at the top of connecting rod (2) are close to the top of chromium plating roller (1) one side and all are provided with fixture block (9), and are two groups one side that keeps away from each other in the back shaft (10) outside all is equipped with sleeve pipe (4), sleeve pipe (4) and four group connecting rod (2) fixed connection each other.

2. The chrome-plated roller for use in a combined papermaking line according to claim 1, wherein: the clamping block (9) is located inside the clamping groove (12), and the clamping block (9) is matched with the clamping groove (12) mutually.

3. The chrome-plated roller for use in a combined papermaking line according to claim 1, wherein: the sliding groove (11) is positioned inside the sleeve (4).

4. The chrome-plated roller for use in a combined papermaking line according to claim 1, wherein: the inner side of the connecting hole (5) is provided with threads, and the connecting hole (5) is in threaded connection with the threaded rod (7).

5. The chrome-plated roller for use in a combined papermaking line according to claim 1, wherein: the abutting plate (14) is arc-shaped, and the abutting plate (14) is tightly attached to the inner side of the chromium plating roller (1).

6. The chrome-plated roller for use in a combined papermaking line according to claim 1, wherein: the sliding ball (15) is made of stainless steel.

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