Integrated cooling and heating annular roller
By integrating cooling and heating zones onto the roller, the problem of existing rollers only having a single function is solved, realizing the multi-functionality of the roller and meeting the diverse processing needs of users.
Patent Information
- Application Number
- CN202423160959.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing rollers can only be set to either heating or cooling, and cannot meet the needs of both heating and cooling at the same time, resulting in limited use and poor versatility, and failing to meet the diverse processing needs of users.
An integrated cooling and heating annular roller is designed. The outer shell is divided into a cooling area and a heating area by setting symmetrical partitions on the main shaft. Cooling components and heating components are installed in the respective areas to achieve the integration of cooling and heating. The cooling components and heating components are used to cool and heat the outer shell respectively. A heat insulation pad is set in the middle of the partition to reduce heat exchange.
This technology enables the roller to simultaneously perform both cooling and heating functions, improving its versatility and practicality, and enabling it to meet the diverse processing needs of users.
Smart Images
Figure CN223580402U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of roller, especially relates to an integrated cooling and heating annular roller. BACKGROUND
[0002] Roller refers to the object that can rotate in the cylinder shape in the machinery, and the power source (such as motor) is usually used to drive the roller to rotate in the machinery, to drive other materials to move, or to process materials by using the pressure generated by the roller. In actual application, heating structure or cooling structure is arranged in the roller according to different production and processing requirements, so that the roller can achieve different processing effects.
[0003] However, the roller in the prior art is basically single, such as heating roller or cooling roller. When the heating roller is selected, cooling work cannot be carried out, and when the cooling roller is selected, heating work cannot be carried out, so that the roller has certain limitations when used, resulting in poor universality and practicability of the roller in the prior art. In addition, when the heating and cooling requirements need to be met at the same time in production and processing, the roller in the prior art cannot meet the requirements, so that the use requirements of users cannot be met. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing an integrated cooling and heating annular roller which has good universality and practicability and can meet the use requirements of users.
[0005] To solve the above technical problems, the utility model can adopt the following technical solutions to realize:
[0006] An integrated cooling and heating annular roller, comprising a main shaft, a shell, a cooling assembly and a heating assembly, the shell is in the shape of a cylinder, and cover plates are respectively arranged at both ends of the shell, the shell is rotatably sleeved on the main shaft, both ends of the main shaft extend outward through the cover plates, the side wall of the main shaft is provided with two groups of symmetrical partition plates, the inner part of the shell is divided into a cooling area and a heating area by the two groups of partition plates, the cooling assembly is installed in the cooling area, and the heating assembly is installed in the heating area.
[0007] In one embodiment, a first fixing member is arranged in the cooling area, a second fixing member is arranged in the heating area, and the first fixing member and the second fixing member are both in the shape of an arc and are respectively arranged on the two groups of partition plates.
[0008] In one embodiment, the cooling assembly comprises cooling rollers, rotary joints, liquid inlet pipelines and liquid outlet pipelines, the cooling rollers are provided in plurality, rotary joints are respectively connected to both ends of the cooling rollers, the liquid inlet pipeline is connected to the rotary joint at one end, the liquid outlet pipeline is connected to the rotary joint at the other end, and the liquid inlet pipeline and the liquid outlet pipeline are respectively led out from both ends of the main shaft.
[0009] In one of the embodiments, two ends of the cooling roller are respectively provided with first ball bearings, and a support is sleeved on the first ball bearings, and a positioning shaft is arranged on the support, a positioning groove is arranged on the first fixing member, the positioning shaft is inserted into the positioning groove, the cooling roller is positioned and connected with the first fixing member, and an elastic member is sleeved on the positioning shaft, two ends of the elastic member abut against the side walls of the first fixing member and the support, so that the cooling roller is tightly attached to the inner wall of the shell by the elastic force of the elastic member.
[0010] In one of the embodiments, the heating assembly comprises heating blocks and wires, a plurality of heating blocks are arranged and mounted on the second fixing member, and the wires are inserted into the heating area from one end of the main shaft and electrically connected with the heating blocks.
[0011] In one of the embodiments, the two sides of the heating block are respectively provided with mounting parts, and the heating block is fixedly connected with the second fixing member through the mounting parts.
[0012] In one of the embodiments, the middle part of the partition plate is provided with a heat insulation pad.
[0013] In one of the embodiments, there is a gap between the partition plate and the inner wall of the shell.
[0014] In one of the embodiments, the main shaft is provided with a second ball bearing at the position where the cover plate is penetrated.
[0015] In one of the embodiments, the liquid inlet pipeline and the liquid outlet pipeline are respectively made of soft rubber material. Beneficial effects
[0016] The integrated cooling and heating annular roller of the utility model, the shell is sleeved on the main shaft, two groups of partition plates are symmetrically arranged on the main shaft, the inner part of the shell is divided into a cooling area and a heating area by the two groups of partition plates, the cooling assembly is installed in the cooling area, and the heating assembly is installed in the heating area, heat is transmitted to the shell by the heating assembly, and the cooling assembly can cool and lower the temperature of the shell, so that the annular roller has both cooling effect and heating effect, the general performance and practical performance of the annular roller are better by integrating cooling and heating, and the use demand of users can be met. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a schematic view of the utility model integrated cooling and heating annular roller;
[0018] Figure 2 It is a sectional view of the utility model integrated cooling and heating annular roller;
[0019] Figure 3 It is a schematic view of the main shaft of the utility model integrated cooling and heating annular roller;
[0020] Figure 4 Cooling assembly and heating assembly installation schematic of the integrated cooling and heating annular roller of the utility model Figure 1
[0021] Figure 5 Cooling assembly and heating assembly installation schematic of the integrated cooling and heating annular roller of the utility model Figure 2
[0022] Figure 6 Schematic view of the cooling assembly of the integrated cooling and heating annular roller of the utility model
[0023] Figure 7 Schematic view of the heating block of the integrated cooling and heating annular roller of the utility model
[0024] As shown in the drawings:
[0025] 100, main shaft; 110, partition plate; 120, heat insulation pad; 130, first fixing part; 131, positioning groove; 140, second fixing part;
[0026] 200, shell; 210, cover plate; 220, second ball bearing;
[0027] 300, cooling assembly; 310, cooling roller; 320, rotary joint; 330, liquid inlet pipeline; 340, liquid outlet pipeline; 350, first ball bearing; 360, supporting part; 361, positioning shaft; 370, elastic part;
[0028] 400, heating assembly; 410, heating block; 411, mounting part; 420, wire;
[0029] A, cooling area; B, heating area. DETAILED DESCRIPTION
[0030] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific implementation manners of the utility model are described in detail below. In the following description, a lot of specific details are set forth in order to give a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific implementation examples disclosed below.
[0031] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are made only for purposes of illustration and are not intended to be limiting.
[0032] Unless otherwise defined, 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. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the terms "and / or" includes any and all combinations of one or more of the associated listed items.
[0033] Referring to Figure 1 and Figure 2 An integrated cooling and heating ring roller includes a main shaft 100, an outer shell 200, a cooling assembly 300 and a heating assembly 400. The outer shell 200 is in the shape of a cylinder and is provided with cover plates 210 at both ends of the outer shell 200. The outer shell 200 is rotatably sleeved on the main shaft 100. The main shaft 100 extends outward through the cover plates 210 at both ends. The side wall of the main shaft 100 is provided with two groups of symmetrical partitions 110. The two groups of symmetrical partitions 110 divide the inner part of the outer shell 200 into a cooling area A and a heating area B. The cooling assembly 300 is installed in the cooling area A and the heating assembly 400 is installed in the heating area B.
[0034] Specifically, in the embodiment, the outer shell 200 is sleeved on the main shaft 100 and is rotatably connected with the main shaft 100. The main shaft 100 extends outward through the cover plates 210 at both ends of the outer shell 200. When the ring roller is in use, the ring roller can be fixedly installed through the two ends of the main shaft 100 and the outer shell 200 can rotate. Meanwhile, the main shaft 100 is provided with two groups of symmetrical partitions 110. The two groups of symmetrical partitions 110 divide the inner part of the outer shell 200 into the cooling area A and the heating area B. The cooling assembly 300 is installed in the cooling area A and the heating assembly 400 is installed in the heating area B. The heating assembly 400 works to transfer heat to the outer shell 200. The cooling assembly 300 works to cool the outer shell 200. Thus, the ring roller has both heating and cooling effects. Finally, the cooling assembly 300 and the heating assembly 400 are integrated in the outer shell 100 to realize heating and cooling. Thus, the ring roller has better general performance and practical performance. The ring roller can be heated and cooled simultaneously and the heating and cooling can be switched to meet the use requirements of users.
[0035] In order to effectively reduce the heat exchange between the heating area B and the cooling area A, the heat insulation pad 120 is arranged in the middle of the partition plate 110, so that the heat of the heating area B can be effectively reduced to be transmitted to the cooling area A, thereby reducing the heat exchange between the heating area B and the cooling area A.
[0036] In addition, the outer shell 200 needs to rotate during the operation of the annular roller, and in order to ensure the smooth rotation of the outer shell 200, a gap is provided between the partition plate 110 and the inner wall of the outer shell 200, so as to avoid the rotation of the partition plate 110 to hinder the rotation of the outer shell 200. Meanwhile, the second ball bearing 220 is arranged on the cover plate 210 at both ends of the outer shell 200, so as to ensure that the outer shell 200 and the cover plate 210 at both ends can rotate more smoothly.
[0037] Please refer to Figure 3 、 Figure 4 and Figure 6 In order to install the cooling assembly 300 in the cooling area A and achieve the cooling of the outer shell 200, the first fixing member 130 is arranged in the cooling area A in the embodiment, and the first fixing member 130 is in an arc-shaped structure and is arranged on the two groups of partition plates 110. The cooling assembly 300 includes the cooling roller 310, the rotary joint 320, the liquid inlet pipeline 330 and the liquid outlet pipeline 340. The cooling roller 310 is provided with a plurality of cooling rollers 310, and the rotary joint 320 is connected to both ends of the cooling roller 310. The liquid inlet pipeline 330 is connected to one end of the rotary joint 320, and the liquid outlet pipeline 340 is connected to the other end of the rotary joint 320. The liquid inlet pipeline 330 and the liquid outlet pipeline 340 are respectively arranged outside the two ends of the main shaft 100. The first ball bearing 350 is arranged at the end of the cooling roller 310, and the support member 360 is arranged on the first ball bearing 350. The positioning shaft 361 is arranged on the support member 360, and the positioning groove 131 is arranged on the first fixing member 130. The positioning shaft 361 is inserted into the positioning groove 131, so that the cooling roller 310 is connected to the first fixing member 130. The elastic member 370 is arranged on the positioning shaft 361, and the two ends of the elastic member 370 are respectively arranged on the side wall of the first fixing member 130 and the support member 360. The elastic force of the elastic member 370 drives the cooling roller 310 to be close to the inner wall of the outer shell 200.
[0038] The first fixed part 130 is provided with a positioning groove 131, and the two ends of the cooling roller 310 are provided with first ball bearings 350, and the support 360 is sleeved on the first ball bearings 350. The positioning shaft 361 of the support 360 is inserted into the positioning groove 131, so that the cooling roller 310 and the first fixed part 130 are positioned and connected. The elastic element 370 is sleeved on the positioning shaft 360, and the elastic element 370 is a spring. The two ends of the elastic element 370 abut against the side wall of the first fixed part 130 and the support 160 respectively. Therefore, the cooling roller 310 is tightly attached to the inner wall of the shell 200 through the elastic force of the elastic element 370. When the shell 200 rotates, the cooling roller 310 can rotate through the first ball bearings 350, so that the cooling roller 310 always remains attached to the inner wall of the shell 200, thereby cooling the shell 200, and does not hinder the rotation of the shell 200. When cooling is needed, the cooling liquid at a temperature of-45°C enters one of the rotating joints 320 from the liquid inlet pipeline 330, and then enters the cooling roller 310 from the rotating joint 320. The cooling liquid in the cooling roller 310 flows to the other rotating joint 320, and then flows to the liquid outlet pipeline 340 from the rotating joint 320, thereby forming a circulation and realizing the cooling function of the annular roller. The cooling roller 310 and the rotating joint 320 are rotatably connected, and the connection is a prior art, which will not be described in detail here.
[0039] In order to facilitate the liquid inlet pipeline 330 and the liquid outlet pipeline 340 to pass through and be connected to the corresponding rotating joint 320, the liquid inlet pipeline 330 and the liquid outlet pipeline 340 are made of soft rubber material in the embodiment. The liquid inlet pipeline 330 and the liquid outlet pipeline 340 made of soft rubber material can be bent, so as to facilitate the liquid inlet pipeline 330 and the liquid outlet pipeline 340 to pass through the end of the main shaft 100 into the cooling area A.
[0040] Similarly, please refer to Figure 3 , Figure 5 and Figure 7 , in order to install the heating assembly 400 in the heating area B, the second fixed part 140 is arranged in the heating area B. The second fixed part 140 is in an arc shape and is arranged on the two groups of partition plates 110. The heating assembly 400 includes a heating block 410 and a wire 420. The heating block 410 is provided with a plurality of heating blocks 410 and is installed on the second fixed part 140. The wire 420 passes through one end of the main shaft 100 into the heating area B and is electrically connected to the heating block 410. The installation part 411 is arranged on the two sides of the heating block 410. The heating block 410 is fixedly connected to the second fixed part 140 through the installation part 411.
[0041] In the embodiment, the heating block 410 is also in an arc-shaped structure and is stacked on the second fixing member 140, when the heating block 410 is arranged, the heating block 410 is fixed and installed by screwing from the mounting portions 411 on both sides of the heating block 410 to the second fixing member 140, so that the heating block 410 is fixed and installed, and after being fixed, the lead wire 420 is inserted from one end of the main shaft 100 to the heating area B and is electrically connected with the heating block 410, the heating block 410 is heated, the heat of the heating area B is transmitted to the shell 200, so that the heating function of the annular roller is realized.
[0042] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Any person skilled in the art can smoothly implement the utility model according to the drawings shown in the specification and the above description; however, any slight change, modification and equivalent change made by any person skilled in the art within the scope of the technical scheme of the utility model without departing from the utility model, using the above disclosed technical content, are equivalent embodiments of the utility model; meanwhile, any equivalent change, modification and evolution made to the above embodiments according to the essential technology of the utility model are still within the protection scope of the technical scheme of the utility model.
Claims
1. An integrated cooling and heating annular roller, characterized in that: It includes a spindle, a housing, a cooling assembly, and a heating assembly. The housing is cylindrical and has cover plates at both ends. The housing is rotatably fitted onto the spindle, and both ends of the spindle extend outward through the cover plates. The sidewall of the spindle has two sets of symmetrically arranged partitions, which divide the interior of the housing into a cooling area and a heating area. The cooling assembly is installed in the cooling area, and the heating assembly is installed in the heating area.
2. The integrated cooling and heating annular roller according to claim 1, characterized in that: A first fixing member is provided in the cooling area, and a second fixing member is provided in the heating area. Both the first and second fixing members are arc-shaped and are respectively mounted on two sets of partitions.
3. The integrated cooling and heating annular roller according to claim 2, characterized in that: The cooling assembly includes a cooling roller, a rotary joint, an inlet pipe, and an outlet pipe. Several cooling rollers are provided, and rotary joints are connected to both ends of the cooling rollers. The inlet pipe is connected to the rotary joint at one end, and the outlet pipe is connected to the rotary joint at the other end. The inlet pipe and the outlet pipe extend outward from both ends of the main shaft.
4. The integrated cooling and heating annular roller according to claim 3, characterized in that: The cooling roller is provided with a first ball bearing at each end, and a support is fitted on the first ball bearing. The support is provided with a positioning shaft. A positioning groove is provided on the first fixing member. The positioning shaft is inserted into the positioning groove to position and connect the cooling roller with the first fixing member. An elastic member is fitted on the positioning shaft. The two ends of the elastic member abut against the side walls of the first fixing member and the support member, respectively. The elastic force of the elastic member drives the cooling roller to fit tightly against the inner wall of the outer shell.
5. The integrated cooling and heating annular roller according to claim 2, characterized in that: The heating assembly includes heating blocks and wires. Several heating blocks are provided and are respectively installed on the second fixing member. The wires pass through one end of the main shaft into the heating area and are electrically connected to the heating blocks.
6. The integrated cooling and heating annular roller according to claim 5, characterized in that: The heating block is provided with mounting parts on both sides, and the heating block is fixedly connected to the second fixing member through the mounting parts.
7. The integrated cooling and heating annular roller according to claim 1, characterized in that: A heat insulation pad is provided in the middle of the partition.
8. The integrated cooling and heating annular roller according to claim 1, characterized in that: There is a gap between the partition and the inner wall of the outer shell.
9. The integrated cooling and heating annular roller according to claim 1, characterized in that: A second ball bearing is installed where the main shaft passes through the cover plate.
10. The integrated cooling and heating annular roller according to claim 3, characterized in that: The inlet and outlet pipelines are made of soft rubber.