Heating plate

Abstract

According to the heating disc, in the vacuum heating process, heat is directly transferred to the material disc through the guide pipe. The heat is emitted from the guide pipe, penetrates through the connecting disc and finally is uniformly transferred to the material disc arranged on the mounting surface. And it is guaranteed that the material disc can be evenly and efficiently heated, and the heating efficiency and the heating quality are optimized. And heat is directly transferred through the guide pipe, so that loss of heat energy in the transfer process is greatly reduced, and heating is more efficient. It is ensured that heat can be evenly distributed to each part of the material disc, the problem that in a traditional heating mode, heating of the material disc is not even is solved, and the yield of materials is increased. The material disc, the functional disc, the connecting disc and the guide pipe are welded together, and the disc body sealing effect is achieved. And the heating disc is heated in the vacuum cavity.

Description

Technical Field

[0001] The present application relates to the field of vacuum heating, and in particular to a heating plate. Background Art

[0002] The basic function of a heating plate is to provide heat for heating the object or material placed on it. It is able to convert electrical energy into thermal energy and heat the material through direct contact.

[0003] When placing the material on the material tray on the heating tray and heating them together in the vacuum chamber, the material cannot be heated evenly due to insufficient sealing between the material tray and the heating tray, resulting in a low yield rate of the material on the material tray, affecting the performance of the material in subsequent use. Utility Model Content

[0004] In view of this, it is necessary to provide a heating plate to solve the above problems.

[0005] An embodiment of the present application provides a heating plate, comprising:

[0006] A connecting plate, one side of which is provided with a mounting surface, and an external material plate is welded to the mounting surface;

[0007] A functional disk, welded to a side of the connecting disk away from the material disk;

[0008] A conduit is welded to a side of the functional disk away from the connecting disk, and the conduit is connected to the material disk through the functional disk and the connecting disk;

[0009] When vacuum heating is performed, heat is conducted through the conduit to a side of the material tray close to the connecting tray.

[0010] In at least one embodiment of the present application, the conduit is formed with a hollow channel, and the hollow channel runs through the conduit;

[0011] The connecting disk is provided with a communication channel, and the communication channel is communicated with the hollow channel;

[0012] A receiving cavity is provided at the center of the geometric shape of the functional disk. The receiving cavity runs through the functional disk, and the communication channel is communicated with the receiving cavity.

[0013] In at least one embodiment of the present application, the heating plate further comprises:

[0014] A vent pipe has one end located outside and the other end sequentially passes through the hollow passage, the connecting passage and extends into the receiving cavity, so that the heated gas passes through the vent pipe and the material tray.

[0015] In at least one embodiment of the present application, the heating plate further comprises:

[0016] A heating tube, the middle portion of which passes through the hollow channel and the connecting channel in sequence and extends into the receiving cavity, so as to provide uniform heating to a side of the material tray close to the functional tray.

[0017] In at least one embodiment of the present application, the connection plate is partially received in the receiving cavity and fits against the inner wall of the receiving cavity.

[0018] In at least one embodiment of the present application, along the axial direction of the connecting disk, the connecting disk completely covers the receiving cavity.

[0019] In at least one embodiment of the present application, the connection plate includes a connection portion and a fixing portion, the connection portion is coaxially arranged with the conduit, one end of the connection portion is welded to the conduit, and the other end is arranged at the fixing portion;

[0020] One end of the fixing portion away from the connecting portion is received in the receiving cavity and fits against the inner wall of the receiving cavity. The fixing portion is welded to the functional disk.

[0021] In at least one embodiment of the present application, the communication channel runs through the connecting portion and the fixing portion.

[0022] In at least one embodiment of the present application, a first thread is provided at one end of the connecting portion away from the fixing portion, a second thread is provided at one end of the hollow channel, and the connecting portion is partially received in the hollow channel and is threadably connected to the catheter.

[0023] In at least one embodiment of the present application, one end of the connecting portion away from the fixing portion is welded to the conduit.

[0024] The heating plate provided by the utility model will have the following beneficial effects:

[0025] The heating plate provided above directly transfers heat to the material plate through the conduit during vacuum heating. The heat starts from the conduit, passes through the connecting plate, and is finally evenly transferred to the material plate placed on the mounting surface. This ensures that the material plate can be heated evenly and efficiently, and optimizes the heating efficiency and heating quality.

[0026] Directly transferring heat through the conduit greatly reduces the loss of heat energy during the transfer process, making heating more efficient.

[0027] It ensures that the heat can be evenly distributed to every part of the material tray, solves the problem of uneven heating of the material tray in traditional heating methods, and improves the yield rate of the material.

[0028] The material plate, the functional plate, the connection plate and the conduit are welded together to seal the plate body, so that the heating plate can be heated in the vacuum chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional diagram of the heating plate in the utility model;

[0030] Figure 2 for Figure 1 Exploded view of the central heating plate.

[0031] Main component symbols

[0032] 100. Heating plate; 101. Material plate;

[0033] 110, connection plate; 110a, mounting surface; 110b, communication channel; 111, connection part; 112, fixing part;

[0034] 120, functional disk; 120a, receiving cavity;

[0035] 130, catheter; 130a, hollow channel;

[0036] 140. Ventilation pipe;

[0037] 150. Heating tube. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be 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, rather than all the embodiments.

[0039] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "located on" another component, it may be directly located on the other component or there may be a central component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0040] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0041] The embodiment of the present application provides a heating plate 100, comprising:

[0042] The connecting plate 110 has a mounting surface 110a on one side, and the external material plate 101 is welded on the mounting surface 110a;

[0043] The functional disk 120 is welded to a side of the connecting disk 110 away from the material disk 101;

[0044] A conduit 130 is welded to a side of the functional disk 120 away from the connecting disk 110 , and the conduit 130 is connected to the material disk 101 through the functional disk 120 and the connecting disk 110 ;

[0045] When vacuum heating is performed, heat is conducted to the side of the material tray 101 close to the connecting tray 110 through the conduit 130 .

[0046] Please refer to Figure 1-Figure 2 In this embodiment, during the vacuum heating process, heat is directly transferred to the material tray 101 through the conduit 130. The heat starts from the conduit 130, passes through the connecting plate 110, and is finally evenly transferred to the material tray 101 placed on the mounting surface 110a. This ensures that the material tray 101 can be heated evenly and efficiently, and optimizes the heating efficiency and heating quality.

[0047] Directly transferring heat through the conduit 130 greatly reduces the loss of heat energy during the transfer process, making heating more efficient.

[0048] It ensures that the heat can be evenly distributed to every part of the material tray 101, solves the problem of uneven heating of the material tray 101 in the traditional heating method, and improves the yield rate of the material.

[0049] The material tray 101, the functional tray 120, the connecting tray 110 and the conduit 130 are welded together to seal the tray body, so that the heating tray 100 can be placed in the vacuum chamber to obtain a heating effect.

[0050] The connection plate 110 is the foundation of the entire heating plate 100 system. It not only provides a mounting surface 110a that is firmly connected to the external material plate 101, but also ensures that the material plate 101 can be safely and stably placed on the heating system. It also achieves effective heat transfer and structural stability between the material plate 101 and the heating system. The cross section of the connection plate 110 is roughly in the shape of a "convex" character.

[0051] The function disk 120 is located on the side of the connection disk 110 away from the material disk 101. It plays a key role in that it not only supports the entire structure, but also communicates with the material disk 101 through the conduit 130 to form a heat transfer channel. The structure of the function disk 120 is generally annular.

[0052] The conduit 130 connects the functional disk 120 and the connection disk 110, and is communicated with the material disk 101 through these components. The heat can be directly transferred from the conduit 130 to the material disk 101, which is the key to achieve uniform heating of the material disk 101.

[0053] The material tray 101 is provided with through holes for ventilation.

[0054] In at least one embodiment of the present application, the conduit 130 is formed with a hollow channel 130a, and the hollow channel 130a runs through the conduit 130;

[0055] The connecting plate 110 is provided with a connecting passage 110b, and the connecting passage 110b is connected with the hollow passage 130a;

[0056] A receiving cavity 120 a is provided at the geometric center of the functional disk 120 . The receiving cavity 120 a penetrates through the functional disk 120 , and the communication channel 110 b is communicated with the receiving cavity 120 a .

[0057] Please refer to Figure 1-Figure 2 In this embodiment, during the heating operation, heat is first transferred in the hollow channel 130a of the conduit 130. Through the connecting channel 110b, the heat is smoothly transferred from the conduit 130 to the connecting plate 110, and finally transferred to the material plate 101 through the connecting plate 110. In this process, the receiving cavity 120a of the functional plate 120 ensures uniform distribution and effective use of heat.

[0058] The heat is directly transferred through the hollow channel 130a, which reduces the heat loss during the transfer process and improves the heating efficiency.

[0059] The connecting passage 110b and the receiving cavity 120a can distribute heat more evenly to the material tray 101, thereby solving the problem of uneven heating in the traditional heating method and improving the quality and yield rate of the processed items.

[0060] The presence of the hollow channel 130a allows heat to be directly transferred from the inside of the conduit 130, thereby improving the efficiency and directness of heat transfer. The hollow channel 130a is a circular channel.

[0061] The connecting channel 110b provided on the connecting plate 110 is directly connected to the hollow channel 130a of the conduit 130, so that heat can be smoothly transferred from the conduit 130 to the connecting plate 110, and then transferred from the connecting plate 110 to the material plate 101, thereby achieving effective heat distribution. The connecting channel 110b is a through hole.

[0062] A receiving cavity 120 a is provided at the center of the functional disk 120 . The receiving cavity 120 a not only penetrates the functional disk 120 , but also communicates with the connecting channel 110 b of the connecting disk 110 to provide more uniform heat.

[0063] In at least one embodiment of the present application, the heating plate 100 further includes:

[0064] The ventilation pipe 140 has one end located outside and the other end sequentially passes through the hollow channel 130a and the connecting channel 110b and extends into the receiving cavity 120a, so that the heated gas passes through the ventilation pipe 140 and passes through the material tray 101.

[0065] Please refer to Figure 1-Figure 2 In this embodiment, when the material on the material tray 101 needs to be heated, the external hot air is introduced into the system through the vent pipe 140. The hot air first enters through the vent pipe 140, passes through the hollow channel 130a and the connecting channel 110b, and finally reaches the receiving chamber 120a. Through this path, the hot air is directly guided to the vicinity of the material tray 101, thereby providing additional heat or a specific gas environment to assist the heating process of the material on the material tray 101.

[0066] Using external hot air as an auxiliary heat source can improve the efficiency of the entire heating system, especially when rapid heating or high temperatures are required.

[0067] The hot air introduced through the vent pipe 140 can be more evenly distributed on the material tray 101, which helps to achieve uniform heating of the material and avoid problems such as local overheating or uneven heating.

[0068] The air pipe allows external hot air to be introduced into the heating plate 100 system. One end is open to the external environment, and the other end extends into the receiving cavity 120a through the hollow channel 130a and the connecting channel 110b of the heating plate 100, ultimately affecting the heating process on the material plate 101. The heating plate 100 system can use an external heat source to assist in heating the material on the material plate 101, enhance the heating effect or achieve specific heating requirements.

[0069] In at least one embodiment of the present application, the heating plate 100 further includes:

[0070] The heating tube 150 has a middle portion that passes through the hollow channel 130a and the connecting channel 110b in sequence and extends into the receiving cavity 120a to provide uniform heating to a side of the material tray 101 close to the functional tray 120 .

[0071] Please refer to Figure 1-Figure 2 In this embodiment, the heating tube 150 generates heat during the heating process, and the heat passes through the middle of the heating tube 150, through the hollow channel 130a and the connecting channel 110b, and finally reaches the receiving cavity 120a. This ensures that the heat can directly and evenly act on a specific area of ​​the material tray 101, that is, the side close to the functional tray 120, thereby achieving targeted and efficient heating.

[0072] It can ensure that the material tray 101 receives uniform heat energy, solves the problem of uneven material heating in traditional heating methods, and improves the quality of processed items.

[0073] The direct heat transfer of the heating tube 150 is more efficient than conventional heating methods, reducing heat loss during the transmission process, thereby reducing energy consumption and improving heating efficiency.

[0074] The heating tube 150 is an arc-shaped tube.

[0075] In at least one embodiment of the present application, the connection plate 110 is partially received in the receiving cavity 120a and fits against the inner wall of the receiving cavity 120a.

[0076] Please refer to Figure 1-Figure 2 In this embodiment, when the heating plate 100 is working, heat is transferred to the functional plate 120 and the connecting plate 110 through the heating tube 150. Since the connecting plate 110 is partially received in the receiving cavity 120a and closely fits the inner wall thereof, the heat can be more effectively directed to the material plate 101. The heat is evenly distributed through the connecting plate 110 and then transferred to the material on the material plate 101, ensuring the uniformity and efficiency of the heating process.

[0077] The close fit between the connection plate 110 and the inner wall of the receiving cavity 120 a helps to reduce the loss of heat energy during the transfer process, thereby improving the heat transfer efficiency of the entire system.

[0078] The connection plate 110 is tightly combined with the inner wall of the receiving cavity 120a, which can distribute heat more evenly, thereby ensuring that the material on the material plate 101 can be heated evenly and improving the processing quality.

[0079] In at least one embodiment of the present application, along the axial direction of the connecting disk 110 , the connecting disk 110 completely covers the receiving cavity 120 a .

[0080] Please refer to Figure 1-Figure 2 In this embodiment, the connecting plate 110 completely blocks the receiving cavity 120 a in the axial direction thereof, thereby optimizing the sealing performance of the heating plate 100 .

[0081] By completely shielding the receiving cavity 120a through the connection disk 110, a tighter and more uniform internal space is formed, which not only reduces the negative impact of material expansion caused by temperature changes on the sealing, but also reduces the potential leakage caused by changes in environmental pressure.

[0082] The overall sealing performance of the heating plate 100 system is significantly improved, especially in high temperature and / or vacuum environments, effectively preventing gas leakage and ensuring the stability and safety of the heating process.

[0083] Good sealing performance ensures a stable heating environment, which allows for more precise control of the heating process and improves the uniformity and repeatability of the heating effect.

[0084] In at least one embodiment of the present application, the connection plate 110 includes a connection portion 111 and a fixing portion 112, the connection portion 111 is coaxially arranged with the conduit 130, one end of the connection portion 111 is welded to the conduit 130, and the other end is arranged at the fixing portion 112;

[0085] One end of the fixing portion 112 away from the connecting portion 111 is received in the receiving cavity 120 a and fits against the inner wall of the receiving cavity 120 a . The fixing portion 112 is welded to the functional disk 120 .

[0086] In at least one embodiment of the present application, the communication channel 110 b runs through the connecting portion 111 and the fixing portion 112 .

[0087] Please refer to Figure 1-Figure 2 In this embodiment, in the heating plate 100, heat is transferred through the conduit 130, passes through the connecting portion 111, enters the connecting channel 110b, and finally reaches the fixing portion 112. This ensures that the heat can be efficiently and evenly distributed to the key parts of the heating plate 100. At the same time, due to the close combination of the connecting portion 111 and the fixing portion 112, the heat loss in the entire transfer process is greatly reduced, thereby improving the thermal efficiency of the system.

[0088] In at least one embodiment of the present application, the connecting portion 111 is provided with a first thread at one end away from the fixing portion 112 , and the hollow channel 130a is provided with a second thread at one end. The connecting portion 111 is partially accommodated in the hollow channel 130a and is threadedly connected to the conduit 130 .

[0089] In at least one embodiment of the present application, one end of the connecting portion 111 away from the fixing portion 112 is welded to the conduit 130 .

[0090] Please refer to Figure 1-Figure 2 In this embodiment, during installation or maintenance, the operator can connect or disconnect the connecting portion 111 from the conduit 130 by rotating the connecting portion 111, making the installation and removal of the assembly easier and quicker.

[0091] For the welding embodiment, once the welding is completed, the connection between the connecting portion 111 and the conduit 130 becomes very stable and is hardly affected by external conditions, thereby ensuring long-term stability and good sealing.

[0092] The above is only an implementation method of the present application. It should be pointed out that a person skilled in the art can make improvements without departing from the inventive concept of the present application, but these improvements are within the scope of protection of the present application.

Claims

1. A heating plate, characterized in that: include: A connecting plate, one side of which is provided with a mounting surface, and an external material plate is welded to the mounting surface; A functional disk, welded to a side of the connecting disk away from the material disk; A conduit is welded to a side of the functional disk away from the connecting disk, and the conduit is connected to the material disk through the functional disk and the connecting disk; When vacuum heating is performed, heat is conducted through the conduit to a side of the material tray close to the connecting tray.

2. The heating plate according to claim 1, characterized in that: The conduit is formed with a hollow passage, and the hollow passage runs through the conduit; The connecting disk is provided with a communication channel, and the communication channel is communicated with the hollow channel; A receiving cavity is provided at the center of the geometric shape of the functional disk. The receiving cavity runs through the functional disk, and the communication channel is communicated with the receiving cavity.

3. The heating plate according to claim 2, characterized in that: The heating plate also includes: A vent pipe has one end located outside and the other end sequentially passes through the hollow passage, the connecting passage and extends into the receiving cavity, so that the heated gas passes through the vent pipe and the material tray.

4. The heating plate according to claim 3, characterized in that: The heating plate also includes: A heating tube, the middle portion of which passes through the hollow channel and the connecting channel in sequence and extends into the receiving cavity, so as to provide uniform heating to a side of the material tray close to the functional tray.

5. The heating plate according to claim 2, characterized in that: The connecting plate is partially received in the receiving cavity and is in contact with the inner wall of the receiving cavity.

6. The heating plate according to claim 5, characterized in that: Along the axial direction of the connecting disk, the connecting disk completely covers the receiving cavity.

7. The heating plate according to claim 5, characterized in that: The connecting plate comprises a connecting portion and a fixing portion, wherein the connecting portion is coaxially arranged with the conduit, one end of the connecting portion is welded to the conduit, and the other end is arranged at the fixing portion; One end of the fixing portion away from the connecting portion is received in the receiving cavity and fits against the inner wall of the receiving cavity. The fixing portion is welded to the functional disk.

8. The heating plate according to claim 7, characterized in that: The communication passage passes through the connecting portion and the fixing portion.

9. The heating plate according to claim 7, characterized in that: The end of the connecting portion away from the fixing portion is provided with a first thread, and the end of the hollow channel is provided with a second thread. The connecting portion is partially received in the hollow channel and is threadably connected to the catheter.

10. The heating plate according to claim 9, characterized in that: One end of the connecting portion away from the fixing portion is welded to the conduit.

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