Heating roller
By designing a combination of circular tubes and stirring leaves in the heating roller, uniform stirring and heating of water is achieved, and scale is filtered through the circulation pump and filter plate, the problem of weakening of the heat conduction performance of the existing heating roller is solved, and rapid heating of the heating roller and complete drying of the glass liner paper is achieved.
Patent Information
- Application Number
- CN202421847568.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-01
AI Technical Summary
After long-term use of existing heating rollers, thermal conductivity oil or water will produce oil scale or scale, resulting in weakening of heat conduction performance. The glass backing paper cannot be completely dry, easily damaged, and the heat transfer is slow, which takes longer to make the roller heat evenly.
A heating roller is designed, including a circular tube and a stirring blade. The stirring blade is rotated inside the circular roller by the rotation of the circular tube to achieve uniform stirring and heating of water, and at the same time, the scale is filtered through the circulation pump and the filter plate to prevent it from adhering to the inner wall of the roller.
The rapid heating and uniform heat transfer of the heating roller are achieved, which avoids the problem of deterioration of heat conduction caused by scale adhesion, ensures complete drying of the glass liner and reduces the risk of damage.
Smart Images
Figure CN222993447U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass interleaving paper production, in particular to a heating roller. Background Technique
[0002] Glass interleaving paper, also known as glass spacer paper or coated glass spacer paper, is a material with specific applications in the glass deep processing industry. Its main function is to protect flat glass during production, transportation, and installation, preventing direct contact and adhesion between glass plates, thus avoiding scratches or contamination. Since the surface of glass interleaving paper is wet during production, a heating roller is needed to dry the glass interleaving paper during the winding process.
[0003] Currently, when the existing heating rollers are in use, they usually use heat transfer oil heating rollers or water heating rollers. However, heat transfer oil or water will produce oil scale or water scale after long-term use, and these oil scale or water scale will adhere to the inner wall of the roller, resulting in weakened heat conduction performance of the roller, so that the glass interleaving paper cannot be completely dried, is easily pulled and damaged, and the heat transfer is relatively slow during the heating process of the heating oil or water, resulting in a longer time required to make the roller heat evenly. Content of the Utility Model
[0004] The purpose of the utility model is to provide a heating roller to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A heating roller, including a support frame. Between the opposite inner side surfaces of the support frame, a circular roller is provided. Inside the circular roller, a heating mechanism is provided. On one side surface of the support frame, a circulation mechanism is provided. Both ends of the circular roller are fixedly penetrated with tube shafts that rotate through the support frame. The heating mechanism includes a circular tube that rotates between the two tube shafts. On the outer wall of the circular tube, a plurality of stirring blades are fixedly connected at equal angles in a ring. Between the plurality of stirring blades, heating wires are fixedly penetrated. Both ends of the circular tube are rotatably connected with blocking blocks. A plurality of through holes are equally spaced and penetrated through the outer wall of the circular tube. Each group of through holes is distributed at equal angles in a ring. The circulation mechanism includes a filter box fixed to the support frame. On the inner top surface of the filter box, a water outlet pipe fixedly penetrated with the corresponding blocking block is provided. On one side surface of the filter box, a circulation pump is fixedly connected. The output end of the circulation pump is fixedly connected with a water inlet pipe fixedly penetrated with the corresponding blocking block. The input end of the circulation pump is fixed to penetrate through the bottom end of the filter box. A filter plate is provided inside the filter box.
[0007] Furthermore, one end of the heating wire penetrates through the outer wall of the circular tube and extends into the interior of the circular tube. A connection head that is rotatably connected to the heating wire is rotatably penetrated at the end away from the plug block of the filter box. A controller is fixed on one side surface of the support frame, and the wire of the controller is inserted into the connection head and electrically connected to the heating wire.
[0008] Furthermore, L-shaped plates that are fixedly penetrated by the plug blocks at corresponding positions are fixed on the two opposite side surfaces of the support frame.
[0009] Furthermore, a brush that contacts the inner wall of the circular roller is fixed on one side surface of the stirring blade.
[0010] Furthermore, one end of the water inlet pipe extends to the other end inside the circular tube.
[0011] Furthermore, a slot for the filter plate to be movably inserted is penetrated on one side surface of the filter box, and a sealing gasket is fixed on the inner side surface of the slot.
[0012] Furthermore, a limiting frame is fixed inside the filter box, and the top surface of the limiting frame and the inner bottom surface of the slot are in the same plane.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] By rotating the circular tube, multiple stirring blades can rotate inside the circular roller, which can realize the stirring of the water in the circular roller, making the water in the circular roller heat more evenly, so that the circular roller can be heated quickly. Through the action of the circulation pump, the water in the circular roller can be pumped out and filtered by the filter plate, and the water scale in the water can be filtered out, thus preventing the water scale from adhering to the inner wall of the circular roller, and therefore avoiding the problem of poor heat conduction of the circular roller. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 is a schematic diagram of the internal structure of the circular roller in the present utility model;
[0017] Figure 3 is a schematic diagram of the heating mechanism structure in the present utility model;
[0018] Figure 4 is a schematic diagram of the circulation mechanism structure in the present utility model.
[0019] In the figure: 1, support frame; 11, L-shaped plate; 2, round roller; 3, heating mechanism; 31, round tube; 32, stirring blade; 33, heating wire; 34, plug block; 35, connector; 36, controller; 37, brush; 38, through hole; 4, circulation mechanism; 41, filter box; 42, water outlet pipe; 43, circulation pump; 44, water inlet pipe; 45, slot; 46, filter plate. Detailed implementation mode
[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0021] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a heating roller includes a support frame 1. A round roller 2 is arranged between the opposite inner side surfaces of the support frame 1. A heating mechanism 3 is arranged inside the round roller 2. A circulation mechanism 4 is arranged on one side surface of the support frame 1. Both ends of the round roller 2 are fixedly penetrated with tube shafts that rotate through the support frame 1. The heating mechanism 3 includes a round tube 31 that rotates between the two tube shafts. A plurality of stirring blades 32 are fixedly connected to the outer wall of the round tube 31 at equal angles in a ring shape. A heating wire 33 is fixedly penetrated between the plurality of stirring blades 32. Both ends of the round tube 31 are rotatably connected with plug blocks 34. A plurality of through holes 38 are penetrated through the outer wall of the round tube 31 at equal intervals. Each group of through holes 38 is distributed at equal angles in a ring shape. The circulation mechanism 4 includes a filter box 41 fixed to the support frame 1. A water outlet pipe 42 fixedly penetrated with the corresponding plug block 34 is penetrated through the inner top surface of the filter box 41. A circulation pump 43 is fixedly connected to one side surface of the filter box 41. The output end of the circulation pump 43 is fixedly connected with a water inlet pipe 44 fixedly penetrated with the corresponding plug block 34. The input end of the circulation pump 43 is fixed and penetrated through the bottom end of the filter box 41. A filter plate 46 is arranged inside the filter box 41
[0022] Specifically, during use, first start the circulation pump 43 to pump the water in the filtration tank 41 into the interior of the round roller 2. Then, energize the heating wire 33. The energized heating wire 33 can release heat, which is absorbed by the water in the round roller 2, thereby increasing the water temperature. Since the water temperature near the heating wire 33 is higher than that far from the heating wire 33 when the temperature is transferred in the water, the heat transfer will be relatively slow. At this time, a pulley or gear can be fixed on the outer wall of the round tube 31, and then driven by an external motor to rotate the round tube 31. The rotating round tube 31 can drive a plurality of stirring blades 32 to rotate, so that the water temperature in the round roller 2 can be kept consistent, thereby enabling the round roller 2 to be heated quickly. Since scale will be generated after the water is heated, the start of the circulation pump 43 can pump the water in the filtration tank 41 into the round roller 2. When the water pressure in the round roller 2 increases, the water in the round roller 2 flows into the filtration tank 41 through the water outlet pipe 42, and then through the filtration of the filter plate 46, the scale in the water can be separated, thereby preventing the scale from adhering to the inner wall of the round roller 2, and thus avoiding the problem of poor heat conduction of the round roller 2.
[0023] Embodiment 1
[0024] As Figure 3 shown, in this embodiment, one end of the heating wire 33 penetrates through the outer wall of the round tube 31 and extends into the interior of the round tube 31. One end of the plug block 34 away from the filtration tank 41 penetrates and rotates a connection head 35 rotatably connected to the heating wire 33. One side surface of the support frame 1 is fixed with a controller 36. The wire of the controller 36 is inserted into the connection head 35 and electrically connected to the heating wire 33. L-shaped plates 11 through which the corresponding plug blocks 34 penetrate and are fixed are fixed on both side surfaces of the support frame 1 facing away from each other. A brush 37 in contact with the inner wall of the round roller 2 is fixed on one side surface of the stirring blade 32.
[0025] In this embodiment, by energizing the controller 36, since the heating wire 33 is electrically connected to the controller 36 through a wire, the switch of the heating wire 33 can be controlled through the controller 36 (similar to the principle of an electric blanket). When the heating wire 33 is energized, the released heat will be absorbed by the water, and the heat absorbed by the water is then transferred to the round roller 2, so that the heating and drying of the glass liner paper can be realized. At the same time, the round tube 31 is rotated by an external motor, and the rotating round tube 31 drives the brush 37 to rotate through the stirring blade 32. Since the brush 37 is in contact with the inner wall of the round roller 2, the rotating brush 37 can prevent the scale from adhering to the inner wall of the round roller 2.
[0026] Embodiment 2
[0027] As Figure 4As shown, in this embodiment, one end of the water inlet pipe 44 extends to the other end inside the circular pipe 31. A slot 45 for the filter plate 46 to be inserted and connected is formed through one side surface of the filter box 41. A sealing gasket is fixed on the inner side surface of the slot 45. A limiting frame is fixed inside the filter box 41, and the top surface of the limiting frame and the inner bottom surface of the slot 45 are in the same plane.
[0028] In this embodiment, by inserting the filter plate 46 into the slot 45 in an active manner, it is convenient for people to draw out the filter plate 46 from inside the filter box 41 and clean out the filtered water scale. The sealing gasket can prevent water from seeping out between the slot 45 and the filter plate 46, and the limiting frame can prevent the filter plate 46 from falling to the bottom of the filter box 41.
[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0030] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A heating roller, characterized in that: The invention comprises a support frame (1), a round roller (2) is arranged between two opposite side surfaces inside the support frame (1), a heating mechanism (3) is arranged inside the round roller (2), a circulation mechanism (4) is arranged on one side of the support frame (1), both ends of the round roller (2) are penetrated and fixed with a tube shaft which penetrates and rotates with the support frame (1), the heating mechanism (3) comprises a round tube (31) which is located inside the two tube shafts and rotates between them, a plurality of stirring blades (32) are fixedly connected to the outer wall of the round tube (31) at equal angles in an annular shape, a heating wire (33) is penetrated and fixed between the plurality of stirring blades (32), both ends of the round tube (31) are rotatably connected with a blocking block (34), and the round tube (31) The outer wall of the filter (4) is provided with a plurality of through holes (38) at equal intervals, each group of through holes (38) is distributed in an annular manner with equal angles, the circulation mechanism (4) comprises a filter box (41) fixed to the support frame (1), an inner top surface of the filter box (41) is penetrated and fixed with a water outlet pipe (42) penetrated and fixed with a block (34) at a corresponding position, a side surface of the filter box (41) is fixedly connected with a circulation pump (43), an output end of the circulation pump (43) is fixedly connected with a water inlet pipe (44) penetrated and fixed with a block (34) at a corresponding position, an input end of the circulation pump (43) is fixed with a water inlet pipe (44) penetrated and fixed with a bottom end of the filter box (41), and a filter plate (46) is arranged inside the filter box (41).
2. A heating roller according to claim 1, characterized in that: One end of the heating wire (33) passes through the outer wall of the circular tube (31) and extends to the interior of the circular tube (31); one end of the blocking block (34) away from the filter box (41) passes through a connector (35) rotatably connected to the heating wire (33); a controller (36) is fixed to one side of the support frame (1); a wire of the controller (36) is plugged into the connector (35) and electrically connected to the heating wire (33).
3. A heating roller according to claim 2, characterized in that: L-shaped plates (11) are fixed to two opposite side surfaces of the support frame (1) and penetrate and fix with the blocking blocks (34) at corresponding positions.
4. A heating roller according to claim 3, characterized in that: A brush (37) in contact with the inner wall of the round roller (2) is fixed on one side of the stirring blade (32).
5. A heating roller according to claim 4, characterized in that: One end of the water inlet pipe (44) extends to the other end inside the circular tube (31).
6. A heating roller according to claim 5, characterized in that: A slot (45) for movably inserting a filter plate (46) is provided through one side of the filter box (41), and a sealing gasket is fixed on the inner side of the slot (45).
7. A heating roller according to claim 6, characterized in that: A limiting frame is fixed inside the filter box (41), and the top surface of the limiting frame and the inner bottom surface of the slot (45) are located in the same plane.