CN216017195U

CN216017195U - Heating roller device convenient to tear open and trade

Info

Publication number: CN216017195U
Application number: CN202121864273.2U
Authority: CN
Inventors: 陈立新; 陈立民; 何伊辰; 胡兴文
Original assignee: Yunnan Sen Xiang Materials Co ltd
Current assignee: Yunnan Sen Xiang Materials Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-03-11
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a heating roller device convenient to detach and replace, which comprises a roller and a mounting bracket, wherein a heating device is arranged in the roller; the fixed turntable is provided with at least two positioning columns which are uniformly distributed around the middle part of the fixed turntable at intervals, positioning mounting holes are formed in two ends of the roller and used for the positioning columns to insert, and the upper end of the first support can rotate around the lower end; the lower ends of the first support and the second support are in sliding connection, so that the distance between the two supports can be adjusted. The heating roller is convenient to disassemble and assemble, short in disassembling and replacing time, easy to operate and beneficial to daily overhaul and maintenance.

Description

Heating roller device convenient to tear open and trade

Technical Field

The utility model relates to the technical field of heating rollers, in particular to a heating roller device convenient to detach and replace.

Background

The warming mill is that inside heating device heats the whole roll body and is used for work after reaching suitable temperature, if generate heat etc. through electromagnetic heating induction metal principle. However, the roller is in a high-temperature state for a long time in the use process, the internal circuit is extremely easy to age and cause the fault damage of the heating device therein, the manual work is needed to disassemble and maintain the roller, when the existing heating roller is damaged due to faults, the roller body and the equipment frame need to be disassembled and maintained, the disassembling and assembling mode is troublesome, the overhauling operation of workers is inconvenient, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating roller device convenient to detach and replace so as to solve the technical problems in the background technology.

The embodiment of the utility model is realized by the following technical scheme: a heating roller device convenient to disassemble and replace comprises a roller and a mounting bracket, wherein a heating device is arranged in the roller, the mounting bracket comprises a first bracket and a second bracket, and the first bracket and the second bracket are respectively and rotatably connected with a fixed turntable; the fixed turntable is provided with at least two positioning columns which are uniformly distributed around the middle part of the fixed turntable at intervals, positioning mounting holes are formed in two ends of the roller and used for the positioning columns to insert, and the upper end of the first support can rotate around the lower end; the lower ends of the first support and the second support are in sliding connection, so that the distance between the two supports can be adjusted.

Furthermore, the first support is rotatably connected with a fixed turntable, the second support is rotatably connected with a rotary column, and two ends of the roller are of a hollow cylinder structure; the middle of the fixed turntable is provided with a positioning shaft for supporting one end of the rotary drum to be inserted into, the excircle of one end of the rotary drum is provided with two clamping convex strips, the clamping convex strips are arranged along the axial direction of the rotary drum, and the other end of the rotary drum is provided with a bayonet for the clamping convex strips to be inserted into, and the distance between the two clamping convex strips and the surface of the rotary drum is 180 degrees.

Furthermore, a track is arranged below the first support, a plurality of fixing holes are uniformly distributed in the track, a sliding block is arranged on the second support and matched with the track, and a locking screw is connected to the sliding block in a threaded mode and used for being inserted into the fixing holes.

Furthermore, auxiliary rollers are arranged on two sides of the bottom of the sliding block.

Further, the inside hollow structure that is of roller, it has the electromagnetic induction wire to generate heat to wind roller inner wall is the heliciform distribution.

Furthermore, a heat insulation sleeve is arranged at one end of the fixed rotary table, which is in contact with the roller.

The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects: the heating roller device is reasonable in design and relatively simple in structure, the positioning column is moved out of the positioning mounting hole by moving the second support towards the direction far away from the first support, the first support is rotated to deviate from the second support by a certain angle, the roller can be taken down, and the heating roller device is very convenient and rapid to operate and saves time and labor.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a heating roller apparatus for easy replacement according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of a portion of FIG. 1 in the direction A;

FIG. 3 is a schematic view of the mounting bracket of the present invention;

FIG. 4 is a schematic view of the internal structure of the roll of the present invention;

FIG. 5 is a top view of the slider to track connection of the present invention;

figure 6 is a side view of a roll in the present invention.

Icon: 1-roller, 11-positioning mounting hole, 12-bayonet, 2-mounting bracket, 21-first bracket, 211-rail, 212-fixing hole, 22-second bracket, 221-sliding block, 222-locking screw, 223-auxiliary roller, 3-fixing turntable, 31-heat insulation sleeve, 4-positioning column, 5-positioning shaft, 6-rotating column and 61-clamping convex strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Example 1

To further explain in conjunction with the specific embodiment below, referring to fig. 1 to 6, embodiment 1 is a heating roller device convenient to disassemble and replace, which includes a roller 1 and a mounting bracket 2, a heating device is disposed in the roller 1, the mounting bracket 2 includes two parts, namely a first bracket 21 and a second bracket 22, and the first bracket 21 and the second bracket 22 are respectively and rotatably connected with a fixed turntable 3; the fixed turntable 3 is provided with at least two positioning columns 4 which are uniformly distributed at intervals around the middle part of the fixed turntable, and two ends of the roller 1 are provided with positioning mounting holes 11 for the positioning columns 4 to be inserted; the lower ends of the first support 21 and the second support 22 are in sliding connection, so that the distance between the two supports can be adjusted, when the heating roller device disclosed by the utility model is in use, if a fault occurs and the heating roller device needs to be maintained and replaced, the positioning column 4 on the fixed turntable 3 of the second support 22 is moved out of the positioning mounting hole 11 of the roller 1 by moving the second support 22 away from the first support 21, and the roller 1 can be taken down along the axial direction of the roller by rotating the upper end of the first support 21 by a certain angle and staggering the second support 22 by a certain angle.

The first bracket 21 is rotatably connected with the fixed turntable 3, the second bracket 22 is rotatably connected with the rotary column 6, and two ends of the roller 1 are of a hollow cylinder structure; the middle part of the fixed turntable 3 is provided with a positioning shaft 5 for supporting and inserting one end of the roller 1, the excircle of one end of the rotary column 6 is provided with two clamping convex strips 61, the clamping convex strips 61 are arranged along the axial direction of the rotary column, the other end of the roller 1 is provided with a bayonet 12 for inserting the clamping convex strips 61, the clamping convex strips 61 are arranged, the surface interval between the two clamping convex strips 61 around the rotary column 6 is 180 degrees, concretely, firstly, it is required to be mentioned that the positioning column 4 has a longer length and is inserted into the positioning mounting hole 11, when in installation, firstly, the positioning mounting hole 11 of the roller 1 is inserted into the positioning column 4 and pushed inwards until the positioning shaft 5 is further pushed into the roller 1 for supporting, the horizontal state can be kept, the second support 22 at the other end moves towards the first support 21 in opposite directions until the clamping convex strips 61 are clamped into the bayonet 12, circumferential fixation is realized on the roller 1, the clamping convex strips 61 are provided with two symmetries and arranged at two sides, so that the force is evenly applied when the device rotates.

The track 211 is arranged below the first support 21, a plurality of fixing holes 212 are uniformly distributed on the track 211, the second support 22 is provided with a sliding block 221 matched with the track 211, a locking screw 222 is connected to the sliding block 221 in a threaded manner and used for being inserted into the fixing hole 212, and particularly, after the second support 22 moves towards the first support 21 and abuts against the roller 1, the position is limited and fixed by downwards rotating the necking screw and inserting the necking screw into the fixing hole 212.

The auxiliary rollers 223 are disposed on two sides of the bottom of the sliding block 221, and particularly, the smoothness of the sliding block 221 in the moving process is enhanced through the auxiliary rollers.

The inside hollow structure that is of roller 1, it has the electromagnetic induction wire to generate heat to be the heliciform around roller 1 inner wall, and is concrete, and heating device in this warming mill adopts the electromagnetic induction wire, and this structure makes roller 1 generate heat evenly, and the wire also can conveniently be demolishd, and roller 1 reuse nature is high.

Fixed carousel 3 is equipped with radiation shield 31 with roller 1 contact one end, and is concrete, on roller 1 that avoids generating heat conducts the heat to first support 21 and second support 22 to the staff bumps by mistake and causes the scald occurence of failure.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a warming mill device convenient to tear open and trade, includes roller (1) and installing support (2), its characterized in that: a heating device is arranged in the roller (1), the mounting bracket (2) comprises a first bracket (21) and a second bracket (22), and the first bracket (21) and the second bracket (22) are respectively and rotatably connected with a fixed turntable (3);

the fixed turntable (3) is provided with at least two positioning columns (4) which are uniformly distributed around the middle part of the fixed turntable at intervals, two ends of the roller (1) are provided with positioning mounting holes (11) for the positioning columns (4) to insert, and the upper end of the first support (21) can rotate around the lower end;

the lower ends of the first support (21) and the second support (22) are in sliding connection, so that the distance between the two supports can be adjusted.

2. The heating roller device facilitating replacement as set forth in claim 1, wherein: the first support (21) is rotatably connected with a fixed turntable (3), the second support (22) is rotatably connected with a rotary column (6), and two ends of the roller (1) are of a hollow cylinder structure;

the middle of the fixed turntable (3) is provided with a positioning shaft (5) for supporting and inserting one end of the roller (1), a clamping convex strip (61) is arranged on the excircle of one end of the rotary column (6), the clamping convex strip (61) is arranged along the axial direction of the clamping convex strip, and a bayonet (12) is arranged at the other end of the roller (1) so that the clamping convex strip (61) can be inserted.

3. The heating roller device facilitating replacement as set forth in claim 2, wherein: two clamping convex strips (61) are arranged, and a 180-degree interval is formed between the two clamping convex strips (61) and around the surface of the rotating column (6).

4. The heating roller device facilitating replacement as set forth in claim 1, wherein: a track (211) is arranged below the first support (21), a plurality of fixing holes (212) are uniformly distributed in the track (211), a sliding block (221) is arranged on the second support (22) and matched with the track (211), and a locking screw (222) is connected to the sliding block (221) in a threaded mode and used for being inserted into the fixing holes (212).

5. The heating roller device facilitating replacement as set forth in claim 4, wherein: and auxiliary rollers (223) are arranged on two sides of the bottom of the sliding block (221).

6. The heating roller device facilitating replacement as set forth in claim 1, wherein: the roller (1) is internally of a hollow structure, and electromagnetic induction metal wires are spirally distributed around the inner wall of the roller (1) to generate heat.

7. The heating roller device facilitating replacement as set forth in claim 1, wherein: and a heat insulation sleeve (31) is arranged at one end of the fixed turntable (3) which is in contact with the roller (1).