Heat conduction roller with uniform heat distribution

Abstract

The utility model discloses a heat conduction roller with uniform heat distribution, and belongs to the technical field of heat conduction rollers. The device mainly comprises a heat-conducting roller; the heat conduction part is suitable for heat conduction of a heat conduction roller, and the heat conduction part comprises a conduction pipe which is arranged inside the heat conduction roller; the flow dividing sleeve is arranged in the heat conducting roller, and a flow dividing pipe is arranged on the flow dividing sleeve; the fixing assembly is used for connecting the conduction pipe and the shunt pipe; the auxiliary stabilizing assembly is used for conducting auxiliary fixing on the conduction pipe. According to the heat conduction roller with the uniform heat distribution, heat conduction oil or cooling liquid is guided in through the heat conduction component, so that the heat conduction oil or the cooling liquid is subjected to circulation operation, conduction is conducted through the heat conduction component, the heat conduction roller is heated or cooled, and therefore heat treatment or cold treatment on materials through the heat conduction roller is achieved; therefore, the application range of the heat-conducting roller is widened.

Description

Technical Field

[0001] The present application relates to the technical field of heat-conducting rollers, and in particular to a heat-conducting roller with uniform heat distribution. Background Art

[0002] Heat transfer rollers, also known as cooling rollers, are equipment used in material processing. In many production processes, materials need to be heated or cooled to meet specific process requirements. For example, in plastic processing, printing, coating, laminating and other industries, the heating and cooling of heat transfer rollers can help control the temperature of materials, thereby ensuring product quality and production efficiency.

[0003] During the use of the heat-conducting roller, it is necessary to perform a uniform heat distribution treatment on the heat-conducting roller to ensure normal use;

[0004] For example, the patent with publication number CN208392875U specifically discloses a heat-conducting roller with uniform heat distribution. The heat-conducting roller is connected to a collector ring on one side of the roller through multiple heating blocks and wires. The heating blocks are heated by electric current, thereby achieving the purpose of heating the inside of the roller.

[0005] However, in the implementation process of the above patent, the heat-conducting roller can only perform heating operations. If cooling operations are required, only cooling equipment can be used for cooling. This results in the heat-conducting roller having a single function, which limits its application scope and flexibility.

[0006] Therefore, it is necessary to provide a heat-conducting roller with uniform heat distribution to solve the above problems.

[0007] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a heat-conducting roller with uniform heat distribution, so as to achieve the effect of increasing the use range of the heat-conducting roller.

[0009] The technical solution adopted by the present application to solve its technical problems is: a heat-conducting roller with uniform heat distribution, comprising: a heat-conducting roller; a heat-conducting component, which is suitable for heat conduction of the heat-conducting roller, and the heat-conducting component comprises: a conduction tube, which is arranged inside the heat-conducting roller; a diverter sleeve, which is arranged inside the heat-conducting roller, and the diverter sleeve is provided with a diverter tube; a fixing component, which is used to connect the conduction tube and the diverter tube; an auxiliary stabilizing component, which is used to assist in fixing the conduction tube.

[0010] Furthermore, the fixing assembly includes an upper clamping bar, a lower clamping bar is hinged on the upper clamping bar, a screw rod is hinged on the lower clamping bar, and a nut is provided on the screw rod.

[0011] Furthermore, the lower clamping strip has a groove adapted to the screw rod.

[0012] Furthermore, a joint is installed on the diverter sleeve.

[0013] Furthermore, the auxiliary stabilizing assembly includes at least two groups of insert sleeves arranged on the inner wall of the heat-conducting roller.

[0014] Furthermore, the auxiliary stabilization assembly also includes a connecting column installed between the two groups of flow sleeves, and at least two groups of springs corresponding to the conductive pipes are installed on the outer ring of the connecting column.

[0015] The beneficial effect of the present application is that the present application provides a heat-conducting roller with uniform heat distribution, which introduces heat-conducting oil or coolant through a heat-conducting component, thereby circulating the heat-conducting oil or coolant, and then conducts through the heat-conducting component to achieve heating or cooling of the heat-conducting roller, thereby achieving heat treatment or cold treatment of the material by the heat-conducting roller, thereby increasing the scope of use of the heat-conducting roller.

[0016] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0018] In the attached picture:

[0019] Figure 1 This is an overall schematic diagram of a heat-conducting roller with uniform heat distribution in the present application;

[0020] Figure 2 for Figure 1 Schematic diagram of the overall internal structure;

[0021] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0022] Figure 4 for Figure 1 The structural schematic diagram of the middle heat transfer roller;

[0023] Among them, the reference numerals in the figure are:

[0024] 1. Heat-conducting roller body; 2. Heat-conducting component; 21. Heat-conducting copper tube; 22. Diverter sleeve; 23. Joint; 3. Fixing assembly; 31. Upper clamping strip; 32. Lower clamping strip; 33. Screw; 34. Nut; 4. Spring; 5. Diverter tube; 6. Connecting column; 7. Plug sleeve. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0027] like Figure 1-Figure 3 As shown, the present application provides a heat-conducting roller with uniform heat distribution, comprising a heat-conducting roller 1, and a heat-conducting component 2 installed inside the heat-conducting roller 1, the heat-conducting component 2 is used to heat or cool the heat-conducting roller 1, and a plurality of fixing components 3 are arranged on the heat-conducting component 2, the fixing components 3 are used to fix the heat-conducting component 2, specifically:

[0028] like Figure 2 As shown, the heat-conducting component 2 includes a conduction tube 21 installed on the inner wall of the heat-conducting roller 1. The conduction tube 21 is made of metal, such as copper or aluminum. The conduction tube 21 is used to heat or cool the heat-conducting roller 1. Copper has a high thermal conductivity and is one of the most commonly used materials in heat-conducting materials. It is particularly suitable for the fields of refrigeration, heating and cooling, so that good heat conduction or cold conduction can be performed.

[0029] At the same time, two groups of flow sleeves 22 are fixedly installed inside the heat transfer roller 1, and multiple groups of flow pipes 5 are arranged on the two groups of flow sleeves 22. The multiple groups of flow pipes 5 are detachably connected to the conduction pipe 21 through the fixing component 3. Specifically:

[0030] like Figure 3 As shown, the fixing assembly 3 includes an upper clamping strip 31, a lower clamping strip 32 is hinged on the upper clamping strip 31, a screw rod 33 is hinged on the lower clamping strip 32, and a groove is formed on the lower clamping strip 32, the groove is used to place the screw rod 33, and a nut 34 is provided on the screw rod 33 to facilitate fixing the upper clamping strip 31;

[0031] In summary, when fixing the conducting tube 21, the lower clamping strip 32 is sleeved at the connection between the copper tube and the shunt sleeve 22, and then the upper clamping strip 31 is pulled so that the screw 33 on the lower clamping strip 32 passes through the groove on the upper clamping strip 31, and the upper clamping strip 31 is fixed with the nut 34, thereby achieving the connection between the conducting tube 21 and the shunt tube 5;

[0032] Meanwhile, a joint 23 is fixedly mounted on the flow distribution sleeve 22 , and heat transfer oil or cooling liquid is introduced through the joint 23 and circulated through the conduction pipe 21 , thereby heating or cooling the heat transfer roller 1 .

[0033] After the conduction tube 21 and the shunt tube 5 are connected, a part of the conduction tube 21 is still in a suspended state, so that the conduction tube 21 may vibrate during use, and if the conduction tube 21 is not in contact with the inner wall of the heat-conducting roller 1, the conduction effect of the heat-conducting roller 1 will be reduced. In order to solve this problem, in the present application, an auxiliary stabilization component is provided, specifically:

[0034] Embodiment 1:

[0035] like Figure 4 As shown, the auxiliary stabilizing assembly includes a plurality of sets of insert sleeves 7 arranged on the inner wall of the heat-conducting roller 1, so that the conduction tube 21 can be inserted into the insert sleeve 7, so that when the conduction tube 21 is in use, it can contact the inner wall of the heat-conducting roller 1 and be restricted by the insert sleeve 7, so that no vibration will be generated.

[0036] Embodiment 2

[0037] like Figure 3 As shown, the auxiliary stabilizing assembly includes a connecting column 6 fixedly installed between two groups of flow sleeves 22, and multiple groups of springs 4 corresponding to the conductive tube 21 are fixedly installed on the outer ring of the connecting column 6. At the same time, the end of the spring 4 away from the connecting column 6 can be fixed to the outer wall of the conductive tube 21, so that the conductive tube 21 is supported by the elasticity of the spring 4 itself to ensure that the conductive tube 21 fits the inner wall of the heat-conducting roller 1 without vibrating.

[0038] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A heat-conducting roller with uniform heat distribution, characterized in that: include: Heat transfer roller (1); A heat-conducting component (2), which is suitable for heat conduction of the heat-conducting roller (1), and comprises: A conduction tube (21), the conduction tube (21) being arranged inside the heat conduction roller (1); A flow distribution sleeve (22), the flow distribution sleeve (22) is arranged inside the heat-conducting roller (1), and a flow distribution pipe (5) is arranged on the flow distribution sleeve (22); A fixing assembly (3), the fixing assembly (3) being used to connect the conducting tube (21) and the shunt tube (5); An auxiliary stabilizing component is used to assist in fixing the conductive tube (21).

2. The heat-conducting roller with uniform heat distribution according to claim 1, characterized in that: The fixing assembly (3) comprises an upper clamping strip (31), a lower clamping strip (32) is hingedly connected to the upper clamping strip (31), a screw rod (33) is hingedly connected to the lower clamping strip (32), and a nut (34) is arranged on the screw rod (33).

3. The heat-conducting roller with uniform heat distribution according to claim 2, characterized in that: The lower clamping strip (32) has a groove adapted to the screw rod (33).

4. The heat-conducting roller with uniform heat distribution according to claim 1, characterized in that: A joint (23) is installed on the diverter sleeve (22).

5. The heat-conducting roller with uniform heat distribution according to claim 1, characterized in that: The auxiliary stabilization component comprises at least two groups of insert sleeves (7) arranged on the inner wall of the heat-conducting roller (1).

6. The heat-conducting roller with uniform heat distribution according to claim 1, characterized in that: The auxiliary stabilization assembly further comprises a connecting column (6) installed between two groups of flow sleeves (22), and at least two groups of springs (4) corresponding to the conductive tube (21) are installed on the outer ring of the connecting column (6).

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