CN211112918U

CN211112918U - Hard roller calender for anti-counterfeiting matte treatment

Info

Publication number: CN211112918U
Application number: CN201921859135.8U
Authority: CN
Inventors: 廖世雪; 邓娟
Original assignee: Sichuan Jinpeng Hongda Industrial Co ltd
Current assignee: Sichuan Jinpeng Hongda Industrial Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-28
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a hard roll plating press is used in anti-fake matte processing for solve the condition that the burnishing press roller grinding process is hard consuming time among the prior art, its structure includes: the hard roller is fixed on the fixed frame, the paper is calendered, two grinding parts which are in mirror symmetry are arranged in the horizontal direction of the fixed frame, the grinding parts are fixed on the support, the surface of the hard roller is ground through the rotation of the grinding blocks, the height of each grinding block can be independently adjusted through an adjusting bolt, the bolts can be adjusted to enable the grinding blocks to be in contact with the surface of the hard roller even if the grinding blocks are worn, the grinding blocks are fixed in the dust cover, and metal scraps generated by grinding can be attached to wet cloth on the inner wall of the dust cover and cannot splash everywhere; the utility model discloses rational in infrastructure, it just can be to its grinding not need pull down the hard roll, and it is more convenient to use.

Description

Hard roller calender for anti-counterfeiting matte treatment

Technical Field

The utility model belongs to the technical field of special paper processing equipment, concretely relates to hard roll plating press is used in anti-fake mute light processing.

Background

The calender is a device for improving the glossiness of the paper surface in the using process, after the paper surface is coated, the layer to be glazed is dried, if the smoothness and the glossiness of the glazing coating need to be improved again, the paper can be calendered by the calender, the glossiness of the paper surface can be effectively improved, the hard roll calender is mainly used for calendering the paper surface with smooth surface and no complex patterns, and comprises a paper conveying mechanism, a mechanical transmission system, an electrical control system, a roller and the like; although the paper is comparatively soft, through the use discovery of a period of time, the roller surface all has the wearing and tearing of different degrees for the surface unevenness of rod, the paper straightness after the press polish can receive the influence, and prior art often can regularly grind the roller, but one dress of tearing open can influence the job schedule, reduces production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hard roll plating press is used in anti-fake matte processing not only can grind the roller under the condition of not dismantling, and the metal piece after grinding can not scatter everywhere moreover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

anti-fake matte is handled with hard roller calender, including the mount and install warming mill, the hard roller of mutual contact on the mount, the space between warming mill and the hard roller is used for the matte of paper to handle, still includes: support, grinding portion, the support is located the mount at hard roller both ends, and two supports on the mount pass through the horizontal pole and connect, and the horizontal pole is parallel with the axis of hard roller, are fixed with a plurality of grinding portions on the horizontal pole in succession, grinding portion, including grinding piece, adjusting bolt, drive mechanism, dust cover, the axis of rotation of grinding piece is fixed in the dust cover, grinding piece and hard roller surface contact, the horizontal pole is hollow structure, and its cavity is provided with the screw rod, drive mechanism sets up in the dust cover, and drive mechanism is connected with screw rod, grinding piece for the screw rod rotates and can drive the grinding piece motion, rotates at a high speed through the grinding piece and grinds the hard roller, adjusting bolt passes the horizontal pole and is connected with dust cover surface.

Furthermore, the two cross rods are positioned on two sides of the hard roller and are connected with the support, the plane formed by the cross rods and the support is coplanar with the horizontal plane passing through the axis of the hard roller, the intervals between the grinding parts arranged on the same cross rod are the same, the interval length is the same as the width of the grinding blocks in the grinding parts, and the position of the grinding part on one cross rod corresponds to the gap position between the grinding parts of the other cross rod.

Furthermore, the grinding device further comprises a heat-insulation cover plate, the end part of the heat-insulation cover plate is connected with a fire-resistant felt woven by fire-resistant fibers, and the heat-insulation cover plate is arranged on one side surface parallel to the axis of the grinding block in the dust cover, so that the fire-resistant felt covers the ground hard roller, and the heat dissipation speed of the hard roller is reduced.

Further, still include: the dust collecting plate is positioned on the other side surface parallel to the axis of the grinding block in the dust cover, and the part of the dust collecting plate facing the grinding block is covered with wet cloth.

The utility model discloses following beneficial effect has at least:

(1) the grinding part is directly arranged on the fixing frame for fixing the roller, and when the grinding device is used, the grinding block is contacted with the surface of the roller, and the grinding can be carried out without being disassembled.

(2) The height of the grinding block is adjustable and is not fixed, and normal use is not affected even if the thickness of part of the grinding block is reduced due to grinding.

(3) The grinding block is shielded by the dust cover, and metal scraps generated in the grinding process cannot float randomly and influence the working environment.

(4) A heat-insulating cover plate is arranged on one side of the grinding block, so that the temperature of the ground part is kept to be slowly reduced, and the internal stress generated on the surface of the ground material is reduced.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 schematically shows a structural diagram of a side view angle of the present invention;

fig. 2 schematically shows a structural schematic view of a top view angle of the present invention;

FIG. 3 schematically shows a schematic view of the structure of portion A of FIG. 1;

wherein the figures include the following reference numerals:

1-bracket, 11-motor, 12-cross bar, 13-screw and 21-adjusting bolt. 22-transmission gear, 23-grinding block, 24-dust cover, 25-heat preservation cover plate, 26-wet cloth, 27-dust collection plate, 3-hard roller and 4-fixing frame.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure; unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application; as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …, above," "overlying" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures; it will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

Examples

Fig. 1-3 show a hard roll calender for anti-counterfeit matte treatment, which is used for solving the problem that the roller grinding process of the calender in the prior art is time-consuming and labor-consuming, and the structure of the calender comprises: mount 4, hard roll 3, support 1, grinding portion, hard roll 3 fixes on mount 4, carry out the press polish to the paper, the horizontal direction of mount 4 is provided with two grinding portions that are mirror symmetry, grinding portion fixes on support 1, grind hard roll 3 surface through the rotation of grinding piece 23, every grinding piece 23 all can be through adjusting bolt 21 height-adjusting alone, even grinding piece 23 is worn and torn also can adjusting bolt 21 make it with hard roll 3 surface contact, and grinding piece 23 fixes in dust cover 24, the metal piece that the grinding produced can be attached to on the wet cloth 26 of dust cover 24 inner wall, can not splash everywhere.

The fixing frame 4 is a rectangular frame with only side plates, more than one hard roll 3 is horizontally arranged on a group of opposite edges of the fixing frame 4, a gap is reserved between the hard rolls 3 for paper to pass through, the hard rolls 3 refer to a pressure roll and a hot press roll in a calender, and the connection and use modes of the hard rolls and the fixing frame are the same as those of the existing hard roll calender and are mature prior art, so detailed description is omitted; as shown in fig. 1, the two end fixing frames 4 of the hard roll 3 are fixed with the supports 1, the two supports 1 are connected through the cross rod 12, the cross rod 12 is parallel to the axis of the hard roll 3, the cross rod 12 has two cross rods, the plane formed by the two cross rods 12 and the supports 1 is coplanar with the horizontal plane passing through the axis of the hard roll 3, and the cross rod 12 is fixed with a group of grinding parts, the grinding of the hard roll 3 is completed through the grinding parts, one hard roll 3 is simultaneously ground by the two groups of grinding parts, the grinding block 23 of the grinding part covers the surface of the hard roll 3 to be ground, the cross rod 12 is of a hollow structure, wherein the screw rod 13 is arranged, the end part of the cross rod 12 is provided with the motor 11, the output end of the motor 11 is connected with the screw rod 13, the screw rod 13 is driven.

It should be noted that: as shown in fig. 2, the two groups of grinding parts are located on the same plane passing through the axis of the hard roll 3, the grinding parts arranged on the same cross bar 12 are spaced at the same interval, the interval length is the same as the width of the grinding blocks 23 in the grinding parts, and the position of the grinding part on one cross bar 12 corresponds to the gap between the grinding parts of the other cross bar 12, so that the grinding blocks 23 in the grinding parts can grind the parts to be ground on the hard roll 3 during the rotation of the hard roll 3.

The grinding part comprises a grinding block 23, an adjusting bolt 21, a transmission mechanism and a dust cover 24, the grinding block 23 is cylindrical, the axis of the grinding block 23 is fixed in the dust cover 24, the bottom of the grinding block extends out of the dust cover 24 and contacts with the surface of the hard roller 3, the grinding block 23 can rotate in the dust cover 24 by taking the axis as a rotation center so as to grind the hard roller 3, the transmission mechanisms are arranged in a group of opposite side faces of the dust cover 24 parallel to the direction of the screw 13, the transmission mechanisms are connected with the screw 13 and the grinding block 23, a transmission gear 22 matched with the transmission mechanisms is arranged at the position where the grinding block 23 is connected with the transmission mechanisms, the transmission gear 22 and the screw form a worm gear structure, the screw 13 rotates and is transmitted to the grinding block 23, so that the screw 13 rotates to drive the grinding block 23 to move, the bottom end of the adjusting bolt 21 is, the portion of the adjusting bolt 21 contacting the cross bar 12 is provided with a thread, so that the height of the grinding blocks 23 can be changed by rotating the adjusting bolt 21 so that the bottom surfaces of all the grinding blocks 23 are located on the same plane.

It should be noted that: the transmission mechanism in this embodiment is a plurality of transmission gears 22 engaged with each other, wherein two transmission gears 22 at two ends are respectively connected with the screw 13 and the grinding block 23, and the screw 13 and the transmission gears 22 form a worm gear structure, so that the rotation of the worm is transmitted to the transmission gears 22, and the grinding block 23 is driven to rotate.

As shown in fig. 1, the hard roll 3 and the grinding block 23 both rotate clockwise in the figure, a dust collection plate 27 parallel to the axis of the grinding block 23 is further arranged in the dust cover 24, the dust collection plate 27 is positioned on a side plate of the dust cover 24 facing downwards in fig. 1, the part of the dust collection plate 27 facing the grinding block 23 is covered with wet cloth 26, metal debris generated by grinding the hard roll by the grinding block 23 can fall on the wet cloth 26 and can not be scattered in a working environment, and the quality of the working environment is ensured; in addition, the other side of the dust cover 24 is provided with a heat preservation cover plate 25 parallel to the dust collecting plate 27, the heat preservation cover plate 25 is in a sheet shape and parallel to the dust collecting plate 27, and the end part of the heat preservation cover plate 25 is connected with a refractory felt woven by refractory fibers.

It should be noted that: the heat-insulating cover sheet 25 is also provided with a wet cloth 26 at a portion facing the grinding pad 23, thereby reducing scattering of metal powder due to grinding.

The following describes the method of use of the present embodiment: firstly, the adjusting bolt 21 is rotated to enable the bottom surface of the grinding block 23 to be in contact with the surface of the hard roller 3 and be positioned on the same straight line, then the motor 11 is started, the screw 13 starts to rotate, the transmission mechanism meshed with the screw 13 transmits the rotation to the grinding block 23, the grinding block 23 starts to rotate to grind the surface of the hard roller 3, the hard roller 3 also rotates, the rotating direction is the same as that of the grinding block 23, the rotating speed is lower, because the grinding part on one cross bar corresponds to the gap between the grinding parts on the other cross bar, the grinding areas reserved on the hard roller 3 cannot be overlapped and can cover the surface of the hard roller 3, and because the grinding block 23 is controlled in a split mode, even if part of the grinding block 23 is abraded more, the straightness of the grinding surface can be kept by rotating the adjusting bolt 21.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. Anti-fake matte is handled with hard roller plating press, including the mount and install warming mill, the hard roller of mutual contact on the mount, the space between warming mill and the hard roller is used for the matte processing of paper, its characterized in that: further comprising: support, grinding portion, the support is located the mount at hard roller both ends, and two supports on the mount pass through the horizontal pole and connect, and the horizontal pole is parallel with the axis of hard roller, are fixed with a plurality of grinding portions on the horizontal pole in succession, grinding portion, including grinding piece, adjusting bolt, drive mechanism, dust cover, the axis of rotation of grinding piece is fixed in the dust cover, grinding piece and hard roller surface contact, the horizontal pole is hollow structure, and its cavity is provided with the screw rod, drive mechanism sets up in the dust cover, and drive mechanism is connected with screw rod, grinding piece for the screw rod rotates and can drive the grinding piece motion, rotates at a high speed through the grinding piece and grinds the hard roller, adjusting bolt passes the horizontal pole and is connected with dust cover surface.

2. The hard roll calender for anti-counterfeiting matte treatment according to claim 1, wherein: the two cross rods are positioned on two sides of the hard roller and are connected with the support, the plane formed by the cross rods and the support is coplanar with the horizontal plane passing through the axis of the hard roller, the grinding parts arranged on the same cross rod are the same with each other in interval, the interval length is the same with the width of a grinding block in the grinding part, and the position of the grinding part on one cross rod corresponds to the gap position between the grinding parts of the other cross rod.

3. The hard roll calender for anti-counterfeiting matte treatment according to claim 1, wherein: still include the heat preservation cover plate, the end connection of heat preservation cover plate has the fire-resistant felt that fire-resistant fiber weaved, and the heat preservation cover plate sets up in the dust cover on the side parallel with grinding block axis for the fire-resistant felt covers on the hard roller after the grinding, reduces hard roller radiating rate.

4. A hard roll calender for matte finishing against forgery according to claim 3, wherein: further comprising: the dust collecting plate is positioned on the other side surface parallel to the axis of the grinding block in the dust cover, and the part of the dust collecting plate facing the grinding block is covered with wet cloth.