CN211134450U

CN211134450U - Anti-sticking coating roll for coating machine

Info

Publication number: CN211134450U
Application number: CN201921557861.4U
Authority: CN
Inventors: 丁乔宜; 李浩亮; 丁乔芳; 赵万里
Original assignee: Shenzhen Ruihua Coating Technology Co ltd
Current assignee: Shenzhen Ruihua Coating Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-31
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to a coating machine design technical field specifically is an antiseized coating roll for coating machine, including the center pin, the left side of center pin is provided with the supporting seat, and fixed mounting has the cable that links to each other with external power on the supporting seat, and the supporting seat is pegged graft in the axis department that corresponds the center pin and is installed the device that generates heat with cable electric connection, and the outside of the device that generates heat cup joints and installs insulating cover. The beneficial effects are that: the utility model discloses an antiseized coating roll can effectual antiseized layer that utilizes the coating roll outward appearance to set up realize antiseized to the coating process, it is convenient to install between the center pin of antiseized layer and coating roll moreover, only need dismantle behind a small amount of screws peg graft fixed can to saving the time of maintaining that can be great, and the coating roll of the device design can also save operating personnel's physical demands maintaining the in-process, can also effectually reduce thermal scattering and disappearing simultaneously, the productivity effect is improved, consequently, very high practical value has.

Description

Anti-sticking coating roll for coating machine

Technical Field

The utility model relates to a coating machine design technical field specifically is an antiseized coating roll for coating machine.

Background

A coater is a device capable of performing coating operations such as gluing or coating on the surface of a substrate such as paper, film, plate, etc. by using a coating roll, and in order to ensure the coating uniformity during the operation of the coater, it is necessary to avoid the adhesion phenomenon of the coating roll to the coating. The present antiseized measure is directly fixed antiseized layer on the center pin for the main body, but antiseized layer is damaged easily, if directly lead to the installation accuracy not enough on the center pin by the workman when maintaining also easily, consequently it is big to maintain the degree of difficulty, influences the normal production of mill easily.

If the novel anti-sticking coating roll for the coating machine, which is easy to maintain and use, is invented, the problems can be effectively solved, and therefore the anti-sticking coating roll for the coating machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antiseized coating roll is used to coating machine 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: an anti-sticking coating roller for a coating machine comprises a central shaft, wherein a supporting seat is arranged on the left side of the central shaft, a cable connected with an external power supply is fixedly installed on the supporting seat, a heating device electrically connected with the cable is inserted and installed at the position, corresponding to the central axis of the central shaft, of the supporting seat, and an insulating sleeve is sleeved and installed on the outer side of the heating device;

A polygonal matching bulge is integrally formed on the left side of the central shaft, a left side butt joint seat is installed on the polygonal matching bulge in a clamped mode, a left side connecting seat is installed on the left side butt joint seat through a bearing, the left side connecting seat and the supporting seat are fixedly installed through bolts, a butt joint sleeve is installed on the outer side of the central shaft in a sleeved mode, a connecting sleeve is installed on the butt joint sleeve in a sleeved mode, and an anti-sticking film is installed on the connecting sleeve in a sleeved mode;

The right side of center pin is cup jointed and is installed the right side and to connect the seat, and the right side connects the top of seat and installs the right side connecting seat through the bearing, it is protruding that integrated into one piece has first butt joint on the butt joint seat, and sets up the first butt joint groove that corresponds with first butt joint arch on the center pin, left side connecting seat and right side connecting seat are all fixed with the external connection frame through the spiral shell button, and the left side integrated into one piece of center pin has spacing arch, integrated into one piece has the second butt joint arch on spacing arch and the right side butt joint seat, and integrated into one piece has the second butt joint groove that matches with the second butt joint arch on the butt joint.

Preferably, the left side connecting seat and the right side connecting seat are both provided with sliding grooves, and the external connecting frame is fixedly provided with guide rails corresponding to the sliding grooves through bolts.

Preferably, there are fixing bases on the right connecting base through bolt fixed mounting, and there are speed reducer and motor through bolt fixed mounting on the fixing base, the output of motor drives the input of speed reducer, and the output of speed reducer passes through the coupling drive right side and docks the seat.

Preferably, the insulating sleeve is a non-metal insulating heat conduction sleeve, and the connecting sleeve is a rubber sleeve or a plastic sleeve.

Preferably, the heating device is an electric heating rod or an electric heating wire, and the cross section of the polygonal matching bulge is hexagonal.

Preferably, the speed reducer is a worm gear speed reducer, and the motor is a three-phase stepping motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an antiseized coating roll can effectual antiseized layer that utilizes the coating roll outward appearance to set up realize antiseized to the coating process, it is convenient to install between the center pin of antiseized layer and coating roll moreover, only need dismantle behind a small amount of screws peg graft fixed can to saving the time of maintaining that can be great, and the coating roll of the device design can also save operating personnel's physical demands maintaining the in-process, can also effectually reduce thermal scattering and disappearing simultaneously, the productivity effect is improved, consequently, very high practical value has.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic structural view of the center shaft of the present invention;

Fig. 4 is the assembly schematic diagram of the right connecting seat and the right docking seat of the present invention.

In the figure: 1 center pin, 2 left side connecting seats, 3 bearings, 4 left side butt joint seats, 5 supporting seats, 6 cables, 7 right side butt joint seats, 8 anti-sticking films, 9 fixing seats, 10 decelerator, 11 motors, 12 first butt joint grooves, 13 spacing protrusions, 14 polygon cooperation protrusions, 15 first butt joint protrusions, 16 second butt joint protrusions, 17 second butt joint grooves, 18 heating devices, 19 insulating sleeves, 20 connecting sleeves, 21 sliding grooves, 22 right side connecting seats and 23 butt joint sleeves.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: an anti-sticking coating roller for a coating machine comprises a central shaft 1, wherein a supporting seat 5 is arranged on the left side of the central shaft 1, a cable 6 connected with an external power supply is fixedly arranged on the supporting seat 5, a heating device 18 electrically connected with the cable 6 is inserted and installed on the supporting seat 5 at the position corresponding to the central axis of the central shaft 1, and an insulating sleeve 19 is sleeved and installed on the outer side of the heating device 18;

A polygonal matching bulge 14 is integrally formed on the left side of the central shaft 1, a left butting seat 4 is installed on the polygonal matching bulge 14 in a clamping mode, a left connecting seat 2 is installed on the left butting seat 4 through a bearing 3, the left connecting seat 2 and the supporting seat 5 are fixedly installed through bolts, a butting sleeve 23 is installed on the outer side of the central shaft 1 in a sleeved mode, a connecting sleeve 20 is installed on the butting sleeve 23 in a sleeved mode, and an anti-sticking film 8 is installed on the connecting sleeve 20 in a sleeved mode;

The right side of the central shaft 1 is sleeved with a right butt joint seat 7, a right connecting seat 22 is arranged above the right butt joint seat 7 through a bearing 3, a first butt joint bulge 15 is integrally formed on the butt joint seat 7, a first butt joint groove 12 corresponding to the first butt joint bulge 15 is formed in the central shaft 1, the left connecting seat 2 and the right connecting seat 22 are both fixed with an external connecting frame through screw buttons, a limiting bulge 13 is integrally formed on the left side of the central shaft 1, a second butt joint bulge 16 is integrally formed on the limiting bulge 13 and the right butt joint seat 7, and a second butt joint groove 17 matched with the second butt joint bulge 16 is integrally formed on the butt joint sleeve 23;

The left connecting seat 2 and the right connecting seat 22 are both provided with sliding grooves 21, the external connecting frame is fixedly provided with a guide rail corresponding to the sliding grooves 21 through bolts, the insulating sleeve 19 is a non-metal insulating heat conducting sleeve, preferably a ceramic heat conducting sleeve or a plastic sleeve, the connecting sleeve 20 is a rubber sleeve or a plastic sleeve, the heating device 18 is an electric heating rod or an electric heating wire, and the cross section of the polygonal matching bulge 14 is hexagonal;

There is fixing base 9 through bolt fixed mounting on the right side connecting seat 22, and has decelerator 10 and motor 11 through bolt fixed mounting on the fixing base 9, and the input of decelerator 10 is driven to the output of motor 11, and the output of decelerator 10 passes through shaft coupling drive right side and docks seat 7, and decelerator 10 is the worm gear speed reducer, and motor 11 is three-phase step motor, and adopts the drive of external power supply.

The working principle is as follows: the device is when using, can realize the antiseized sticking prevention to the coating process through fixed mounting anti-sticking film 8 on adapter sleeve 20, and square mucosa 8 can utilize rubber or plastics etc. to cup joint on adapter sleeve 23 with interference fit's mode through expend with heat and contract with cold, and above-mentioned process is mainly gone on by professional production processes in the mill, the effectual installation accuracy who ensures anti-sticking film 8. And when using, when needing to change anti-sticking film 8, only need loosen on the right side connecting seat 22 with the fixed knob on the external connection frame, and utilize the slide rail cooperation on spout and the external connection frame to push away right side connecting seat 22 to the right side through gliding mode, owing to the adoption be sliding movement's mode, consequently do not need the manual work to carry elsewhere, only need slide again during reinstallation can, very big saving to maintainer's physical demands, right side butt joint seat 7 breaks away from and to adapter sleeve 23's chucking state this moment, thereby can accomplish butt joint sleeve 23 and the change of last anti-sticking film 8 by the right side, consequently, change speed can great improvement, after the change is accomplished again with right side butt joint seat 7 and right side connecting seat 22 fixed can. Another characteristic of the device is that can be direct heats central axis 1 to can replace the current mode that utilizes external equipment to conduct heat to central axis 1 on, in the current mode, outside heat-conducting component can give off a large amount of heats in to the air, causes serious calorific loss, and the device can effectual improvement to thermal utilization ratio, reduces thermal scattering and disappearing, and then can effectual improvement productivity effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-sticking coating roller for a coating machine comprises a central shaft (1), and is characterized in that: a supporting seat (5) is arranged on the left side of the central shaft (1), a cable (6) connected with an external power supply is fixedly mounted on the supporting seat (5), a heating device (18) electrically connected with the cable (6) is inserted and mounted in the supporting seat (5) at a position corresponding to the central axis of the central shaft (1), and an insulating sleeve (19) is sleeved and mounted on the outer side of the heating device (18);

A polygonal matching protrusion (14) is integrally formed on the left side of the central shaft (1), a left butting base (4) is installed on the polygonal matching protrusion (14) in a clamped mode, a left connecting base (2) is installed on the left butting base (4) through a bearing (3), the left connecting base (2) and the supporting base (5) are fixedly installed through bolts, a butting sleeve (23) is installed on the outer side of the central shaft (1) in a sleeved mode, a connecting sleeve (20) is installed on the butting sleeve (23) in a sleeved mode, and an anti-sticking film (8) is installed on the connecting sleeve (20) in a sleeved mode;

The right side of center pin (1) is cup jointed and is installed right side butt joint seat (7), and the right side is installed right side connecting seat (22) through bearing (3) to the top of butt joint seat (7), integrated into one piece has protruding (15) of first butt joint on butt joint seat (7), and sets up first butt joint groove (12) that correspond with protruding (15) of first butt joint on center pin (1), left side connecting seat (2) and right side connecting seat (22) are all fixed with the external connection frame through the knob, and the left side integrated into one piece of center pin (1) has spacing arch (13), integrated into one piece has second butt joint arch (16) on spacing arch (13) and the right side butt joint seat (7), and to butt joint cover (23) go up integrated into one piece have with second butt joint arch (16) second butt joint groove (17) of matcing.

2. The release coating roll for coating machines according to claim 1, characterized in that: all seted up spout (21) on left side connecting seat (2) and right side connecting seat (22), and have the guide rail that corresponds with spout (21) through bolt fixed mounting on the external connection frame.

3. The release coating roll for coating machines according to claim 1, characterized in that: there are fixing base (9) on right side connecting seat (22) through bolt fixed mounting, and have decelerator (10) and motor (11) through bolt fixed mounting on fixing base (9), the input of the output drive decelerator (10) of motor (11), and the output of decelerator (10) passes through shaft coupling drive right side and docks seat (7).

4. The release coating roll for coating machines according to claim 1, characterized in that: the insulating sleeve (19) is a non-metal insulating heat conduction sleeve, and the connecting sleeve (20) is a rubber sleeve or a plastic sleeve.

5. The release coating roll for coating machines according to claim 1, characterized in that: the heating device (18) is an electric heating rod or an electric heating wire, and the section of the polygonal matching bulge (14) is hexagonal.

6. The anti-sticking coating roll for coating machines according to claim 3, characterized in that: the speed reducer (10) is a worm gear speed reducer, and the motor (11) is a three-phase stepping motor.