Heat treatment device and processing equipment

Abstract

The utility model provides a heat treatment device and processing equipment, the heat treatment device comprises a rack, a heating assembly, a transportation assembly, a gas supply assembly and a gas collection assembly, the heating assembly is arranged on the rack, the heating assembly comprises a heating cavity with two open ends and communicating, and the heating cavity can be used for heating; the conveying assembly is arranged on the rack, penetrates through the heating cavity, can move from the opening in one end of the heating cavity to the opening in the other end of the heating cavity, and can convey workpieces along the heating cavity from the opening in one end of the heating cavity to the opening in the other end of the heating cavity; the gas supply assembly communicates with the heating cavity and is used for conveying gas to the heating cavity; the heating cavity communicates with the gas supply assembly and the gas collection assembly, and the gas collection assembly is used for collecting gas fed into the heating cavity by the gas supply assembly. The conveying assembly is used for conveying a to-be-heated workpiece into a heating cavity of the heating assembly to be heated, the gas supply assembly and the gas collection assembly can control the gas flow and / or the flow speed in the heating cavity, and therefore the temperature in the heating cavity can be controlled according to the requirements of different working conditions.

Description

Technical Field

[0001] The present application belongs to the field of heat treatment technology, and more specifically, to a heat treatment device and processing equipment. Background Art

[0002] Metal products often need to undergo heat treatment during the manufacturing process. The temperature of the heat treatment will directly affect the properties of the metal. Therefore, the temperature of the heat treatment process needs to be controlled more accurately.

[0003] In a heat treatment device disclosed in the related art, a conveying mechanism is provided, and the conveying mechanism is used to carry the product through the heating channel of the heat treatment device to complete the heat treatment. However, due to the unreasonable setting of the heat treatment device in the related art, the temperature control in the heating channel is poor. For example, if the conveying mechanism suddenly stops, the temperature in the heating channel cannot be reduced in time, which will cause the product currently carried on the conveying mechanism to be heated overtime at a state close to the heat treatment temperature, thereby causing the product properties to fail to meet the standards and the heat treatment to fail, which will seriously cause the product to be scrapped.

[0004] Therefore, there is an urgent need for a heat treatment device in which the temperature of the heat treatment process can be controlled. Utility Model Content

[0005] The present application provides a heat treatment device capable of controlling the temperature of the heat treatment process.

[0006] The technical solution adopted in the present application is: to provide a heat treatment device, including a frame, a heating component, a transport component, an air supply component and a gas collecting component, the heating component is arranged on the frame, the heating component includes a heating chamber which is open at both ends and connected, and the heating chamber can be heated; the transport component is arranged on the frame, the transport component passes through the heating chamber, and can be moved from one end opening of the heating chamber to the other end opening, the transport component can transport the workpiece along the heating chamber channel from one end opening of the heating chamber to the other end opening; the air supply component is connected to the heating chamber, and is used to transport gas to the heating chamber; the heating chamber is connected to the air supply component and the gas collecting component, and the gas collecting component is used to collect the gas sent into the heating chamber by the air supply component.

[0007] Furthermore, the air supply component is connected to the heating chamber from the openings at both ends of the heating chamber, and the air collection component is connected between the openings at both ends of the heating chamber.

[0008] Furthermore, the air supply component includes an air inlet, an air outlet and a flow regulating component. The air inlet, the flow regulating component, the air outlet and the heating chamber are connected in sequence. The flow regulating component can adjust the gas flow of the air inlet input into the air outlet.

[0009] Furthermore, the air outlet component includes a voltage-stabilizing tube and multiple air outlet pipes, one end of the voltage-stabilizing tube is connected to the flow regulating component, and the other end of the voltage-stabilizing tube is respectively connected to the multiple air outlet pipes, the multiple air outlet pipes are arranged at intervals and connected to the heating chamber.

[0010] Furthermore, the gas collecting component includes a gas collecting piece, a flow meter and an air guide piece. The heating chamber, the gas collecting piece, the flow meter and the air guide piece are connected in sequence. The flow meter can detect the gas flow rate from the gas collecting piece to the air guide piece. The air guide piece is a flexible structure.

[0011] Further, it is defined that the heating chamber is arranged along a first direction, and the opening is arranged at both ends of the heating chamber in the first direction; the heating assembly also includes multiple groups of heating elements, and the multiple groups of heating elements are arranged along the first direction on the frame or the side wall of the heating chamber, and can be set to heat the heating chamber, and each group of heating elements can be set to heat independently.

[0012] Furthermore, the heat treatment device also includes a accommodating component arranged on the frame, the accommodating component is located on the outside of the side wall of the heating chamber, a accommodating chamber along the first direction is provided in the accommodating component, the accommodating chamber is sealed, and multiple groups of heating elements are arranged in the accommodating chamber; the side wall of the accommodating chamber close to the heating chamber side is made of heat-conductive material, and the other side walls of the accommodating chamber are made of heat-insulating material.

[0013] Furthermore, the accommodating assembly includes a first accommodating member and a second accommodating member arranged on the frame, the first accommodating member is provided with a first accommodating cavity along the first direction, the second accommodating member is provided with a second accommodating cavity along the first direction, the first accommodating member is located on the outside of one side wall of the heating cavity, the second accommodating member is located on the outside of the other side wall of the heating cavity, and multiple groups of the heating elements are respectively arranged in the first accommodating cavity and the second accommodating cavity; the side wall of the first accommodating cavity close to the heating cavity side and the side wall of the second accommodating cavity close to the heating cavity side are respectively made of silicon carbide material.

[0014] Furthermore, a second direction is defined, the first direction is perpendicular to the second direction, the first direction is a horizontal direction, and the second direction is a vertical direction; the first containing member is arranged vertically above the heating chamber, the upper side wall of the first containing chamber is made of ceramic fiber material, and the side wall of the horizontal side of the first containing chamber is a shape-fixed structure made of heat-insulating material; the second containing member is arranged vertically below the heating chamber, and the lower side wall and the horizontal side wall of the second containing chamber are shape-fixed structures made of heat-insulating material respectively; the air supply component includes an air inlet member, an air outlet member and a flow regulating member, the air outlet member includes a voltage-stabilizing tube and multiple air outlet pipes, the air inlet member, the flow regulating member and one end of the voltage-stabilizing tube are connected in sequence, and the other end of the voltage-stabilizing tube is connected to the multiple air outlet pipes The air pipes are connected respectively, and the multiple air outlet pipes are arranged in parallel along the first direction, and are connected to the heating chamber from the end opening of the heating chamber; the air collecting component includes an air collecting part, a flow meter and an air guide part, and the heating chamber, the air collecting part, the flow meter and the air guide part are connected in sequence, the air collecting part is connected to the middle part of the heating chamber in the first direction, and the second containing part is passed through along the second direction, the flow meter can detect the gas flow of the air collecting part flowing into the air guide part, and the air guide part is a flexible structure; the transport component includes a driving part and a transport part, the driving part is arranged on the frame, the transport part can be cyclically moved and arranged on the frame, the driving part is driven and connected to the transport part, and the transport part can move from one end opening of the heating chamber to the other end opening and pass through the heating chamber.

[0015] The present application also provides a processing equipment, including a loading device, a unloading device and a heat treatment device in any of the above embodiments, wherein the loading device is arranged close to an opening side at one end of the heating chamber, and is used to place the workpiece to be heated on the transport component; the unloading device is arranged close to an opening side at the other end of the heating chamber, and is used to remove the workpiece heated by the heating chamber from the transport component.

[0016] In the heat treatment device provided by the present application, the transport component is used to transport the workpiece to be heated to the heating chamber of the heating component for heating treatment, and then transport the workpiece after the heating treatment out of the heating chamber, while the gas supply component is used to input gas into the heating chamber, and the corresponding gas collection component is used to collect the gas in the heating chamber environment, so that the gas in the heating chamber forms a flowing state, so that the temperature in the heating chamber is uniform and prevents the local high temperature phenomenon. At the same time, when the heating chamber stops heating, the temperature loss rate in the heating chamber can be controlled by controlling the flow rate of the gas. Therefore, by controlling the gas supply component and the gas collection component, the gas flow rate and / or flow rate in the heating chamber can be controlled, so that the temperature in the heating chamber can be controlled according to the requirements of different working conditions.

[0017] Among them, the frame serves as the structural installation basis of the heating component, the transportation component, the air supply component and the air collecting component, and plays a bearing role; the heating chamber of the heating component can be understood as a channel structure with openings at both ends, and the heating chamber can be heated to form a high-temperature environment required for the heat treatment process in the chamber; the transportation component is a transportable setting that enters from one end opening of the heating chamber and exits from the other end opening, and can transport the workpiece to be heated from one end opening of the heating chamber to the heating chamber, and carry the workpiece along the channel structure of the heating chamber until the workpiece completes the heating treatment and is transported out of the heating chamber from the other end opening; while the workpiece is being heated, the air supply component is a setting that can transport gas into the heating chamber, and the air collecting component is a setting that can collect the gas in the heating chamber, so that the gas can fill the heating chamber and flow, thereby achieving the function of adjusting the temperature environment in the heating chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a heat treatment device provided in an embodiment of the present application;

[0020] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure in which the heating component is arranged on the frame;

[0021] Figure 3 A schematic diagram of the three-dimensional structure of the air supply assembly provided in an embodiment of the present application;

[0022] Figure 4 for Figure 2 A perspective view from one angle;

[0023] Figure 5 for Figure 4 A magnified structural diagram of the local A in FIG.

[0024] Figure 6 for Figure 4 A magnified structural diagram of the local B in FIG.

[0025] Figure 7 This is a schematic block diagram of a processing device according to an embodiment of the present application.

[0026] Among them, the reference numerals in the figure are:

[0027] 10. Heat treatment device; 101. Rack; 102. Heating component; 1021. Heating chamber; 10211. Opening; 1022. Heater; 10221. Heating wire; 10222. Mounting tube; 103. Transport component; 1032. Transport member; 104. Air supply component; 1041. Air inlet member; 1042. Air outlet member; 10421. Voltage regulator; 10422. Air outlet pipe; 1043. Flow regulating member; 105. Gas collecting component; 1051. Gas collecting member; 1052. Flow meter; 1053. Gas guide member; 106. Accommodating component; 1061. Accommodating chamber; 1062. First accommodating member; 10621. First accommodating chamber; 1063. Second accommodating member; 10631. Second accommodating chamber; 20. Processing equipment; 201. Loading device; 202. Unloading device. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] See also Figure 1 , Figure 2 and Figure 4, the heat treatment device 10 provided in the embodiment of the present application is now described. The heat treatment device 10 provided in the embodiment of the present application includes a frame 101, a heating component 102, a transportation component 103, an air supply component 104 and an air collection component 105, the heating component 102 is arranged on the frame 101, the heating component 102 includes a heating chamber 1021 with openings 10211 at both ends and connected, and the heating chamber 1021 can be heated; the transportation component 103 is arranged on the frame 101, the transportation component 103 is passed through the heating chamber 1021, and opens from one end of the heating chamber 1021. The opening 10211 moves to the other end opening 10211, and the transport component 103 transports the workpiece along the cavity of the heating chamber 1021 from one end opening 10211 to the other end opening 10211; the gas supply component 104 is connected to the heating chamber 1021, and is used to supply gas to the heating chamber 1021; the heating chamber 1021 is connected to the gas supply component 104 and the gas collecting component 105, and the gas collecting component 105 is used to collect the gas sent into the heating chamber 1021 by the gas supply component 104.

[0033] In the heat treatment device 10 provided in the embodiment of the present application, the transport component 103 is used to transport the workpiece to be heated to the heating chamber 1021 of the heating component 102 for heating treatment, and then transport the workpiece after heating treatment out of the heating chamber 1021, and the gas supply component 104 is used to input gas into the heating chamber 1021. The gas can be any gas that meets the conditions, depending on the requirements of the heating environment of the workpiece. The gas in the embodiment of the present application takes protective gas as an example, such as nitrogen and other inert gases, to protect the workpiece at high temperature from chemical reactions. The corresponding gas collection component 105 is used to collect the protective gas in the environment of the heating chamber 1021, so that the protective gas in the heating chamber 1021 forms a flowing state, so that the temperature in the heating chamber 1021 is uniform and local high temperature phenomena are prevented. At the same time, when the heating chamber 1021 stops heating, the temperature loss rate in the heating chamber 1021 can also be controlled by controlling the flow rate of the protective gas. Therefore, by controlling the gas supply assembly 104 and the gas collection assembly 105, the flow rate and / or flow velocity of the protective gas in the heating chamber 1021 can be controlled, so that the temperature in the heating chamber 1021 can be controlled according to different working conditions.

[0034] The frame 101 serves as a structural installation foundation for the heating component 102, the transport component 103, the air delivery component 104, and the air collection component 105, and plays a bearing role; the heating chamber 1021 of the heating component 102 can be understood as a channel structure with openings 10211 at both ends, and the heating chamber 1021 can be heated to form a high-temperature environment required for the heat treatment process in the chamber; the transport component 103 is a transportable setting that enters from an opening 10211 at one end of the heating chamber 1021 and exits from an opening 10211 at the other end, and can transport the workpiece to be heated from the heating chamber 1021 to the heating chamber 1021. The workpiece is transported to the heating chamber 1021 through the opening 10211 at one end of 021, and the workpiece is carried to move along the channel structure of the heating chamber 1021 until the workpiece is completed with the heating treatment and is transported out of the heating chamber 1021 from the opening 10211 at the other end; while the workpiece is being heated, the gas supply component 104 is configured to supply protective gas to the heating chamber 1021, and the gas collecting component 105 is configured to collect the gas in the heating chamber 1021, so that the protective gas can fill the heating chamber 1021 and flow, thereby achieving the function of adjusting the temperature environment in the heating chamber 1021.

[0035] It should be noted that, in the embodiment of the present application, the heating chamber 1021 of the heating component 102 can meet any heating setting, and is not limited to the heating chamber 1021 directly heating setting or being heated setting; the transportation component 103 can meet the requirements of transporting the workpiece into the heating chamber 1021 and transporting it out, and of course it should not affect the heating of the workpiece. For example, the transportation component 103 can be provided with a conveyor belt to carry the workpiece and move it through the heating chamber 1021; the coordination setting of the air supply component 104 and the air collection component 105 can be achieved so that the protective gas fills the heating chamber 1021 and the flow rate and / or flow rate are controllable. For example, the air supply component 104 can be provided from one end of the heating chamber 1021 to open 10 211 for gas transmission, and the corresponding gas collecting component 105 for collecting gas from the opening 10211 at the other end of the heating chamber 1021. It can also be that the gas supply component 104 supplies gas from the openings 10211 at both ends of the heating chamber 1021, and the corresponding gas collecting component 105 collects gas from the position between the openings 10211 at both ends of the heating chamber 1021. It can also be that the gas supply component 104 supplies gas from between the openings 10211 at both ends of the heating chamber 1021, and the corresponding gas collecting component 105 collects gas from the openings 10211 at both ends of the heating chamber 1021. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included in the scope of protection of this application.

[0036] like Figure 4As shown, in the embodiment of the present application, a first direction and a second direction are defined, the first direction is recorded as X, the second direction is recorded as Y, the first direction is parallel to the horizontal direction as an example, the second direction is parallel to the vertical direction as an example, the channel structure chamber of the heating chamber 1021 is set along the first direction as an example, then the two ends of the heating chamber 1021 in the first direction are set with connecting openings 10211, the transport component 103 moves along the first direction to penetrate the heating chamber 1021, and the transport component 103 carries the workpiece along the second direction as an example. Such a setting is more convenient for the coordinate setting in the actual implementation operation, and thus facilitates the automatic control operation.

[0037] like Figure 1 , Figure 2 and Figure 4 As shown, further, in the embodiment of the present application, the air supply component 104 is connected to the heating chamber 1021 through the openings 10211 at both ends of the heating chamber 1021 , and the air collection component 105 is connected to the openings 10211 at both ends of the heating chamber 1021 as an example.

[0038] The gas collecting component 105 of the embodiment of the present application is connected to the gas collecting device at the openings 10211 at both ends of the heating chamber 1021, wherein the gas supply component 104 can fill the heating chamber 1021 with protective gas as long as it can input protective gas from the two openings 10211 of the heating chamber 1021, and it is not necessary to meet the requirement of sealing connection between the gas supply component 104 and the openings 10211 of the heating chamber 1021. Since the gas collecting component 105 is the only gas collecting device in the heating chamber 1021, it can completely collect the gas acting on the heating chamber 1021. In the gas collection setting between the gas collection component 105 and the opening 10211 of the heating chamber 1021, the gas collection component 105 needs to avoid the transport component 103, and also needs to avoid the workpiece transported by the transport component 103. Therefore, the gas collection component 105 and the opening 10211 of the heating chamber 1021 cannot be completely sealed and docked. When the gas collection component 105 collects the gas in the heating chamber 1021, there is a certain area in the heating chamber 1021 where the gas is weakly collected by the gas collection component 105. The gas flowability in this area is poor, resulting in problems such as high-temperature aggregation being difficult to control. Therefore, compared with the gas collection setting between the gas collection component 105 and the opening 10211 of the heating chamber 1021, the setting scheme of the embodiment of the present application can effectively control the flowability of the protective gas in the heating chamber 1021, thereby solving the problems such as high-temperature aggregation being difficult to control.

[0039] Among them, the embodiment of the present application specifically takes the connection between the gas collecting component 105 and the middle position between the openings 10211 at both ends of the heating chamber 1021 as an example, which can better collect the entire gas environment inside the heating chamber 1021 evenly.

[0040] The air supply component 104 in the above embodiment may include an air inlet component 1041, an air outlet component 1042 and a flow regulating component 1043. The air inlet component 1041, the flow regulating component 1043, the air outlet component 1042 and the heating chamber 1021 are connected in sequence, and the flow regulating component 1043 can adjust the gas flow rate of the air inlet component 1041 input into the air outlet component 1042; the gas collecting component 105 may include a gas collecting component 1051, a flow meter 1052 and an air guide component 1053. The heating chamber 1021, the gas collecting component 1051, the flow meter 1052 and the air guide component 1053 are connected in sequence, and the flow meter 1052 can detect the gas flow rate of the gas collecting component 1051 flowing into the air guide component 1053.

[0041] The air inlet member 1041 can be connected to an external protective gas source, and the flow regulating member 1043 can also have a flow monitoring function. By adjusting the flow regulating member 1043, the flow rate of the protective gas input into the heating chamber 1021 by the air supply component 104 is adjusted. Of course, the flow rate can also be adjusted, so as to achieve the effect of adjusting the amount of protective gas filled into the heating chamber 1021 per unit time. The air outlet member 1042 is inserted into the heating chamber 1021 from the openings 10211 at both ends of the heating chamber 1021 along the first direction as an example. The setting is convenient and meets the gas transmission requirements. The air guide member 1053 of the air collecting component 105 can be connected to the suction power source, and the gas in the heating chamber 1021 is extracted from the air collecting component 1051, the flow meter 1052 and the air guide member 1053. The flow meter 1052 can detect the flow rate of the gas flowing out of the heating chamber 1021 in real time. Of course, the flow meter 1052 can also be set to have a setting for adjusting the flow rate, and then cooperate with the setting of the air delivery component 104, so as to adjust the flow rate and flow rate of the gas in the heating chamber 1021.

[0042] Among them, the air inlet 1041, the air outlet 1042 and the flow regulating part 1043 of the air supply component 104 are respectively taken as examples of tubular structures, and the air collecting part 1051, the flow meter 1052 and the air guide 1053 of the air collection component 105 are also respectively taken as examples of tubular structures, and the air guide 1053 is taken as an example of a flexible structure, such as a tubular structure made of flexible plastic or rubber, so that it can be deformed and controlled to connect to the suction power source, and the requirements for the accuracy of the structural position are relatively low, which helps to reduce the accuracy-related costs of the structural installation. Similarly, the air inlet 1041 of the air supply component 104 can also be set as a flexible structure.

[0043] like Figure 3 As shown, the air outlet component 1042 of the above embodiment includes a voltage-stabilizing tube 10421 and a plurality of air outlet pipes 10422. One end of the voltage-stabilizing tube 10421 is connected to the flow regulating component 1043, and the other end of the voltage-stabilizing tube 10421 is respectively connected to the plurality of air outlet pipes 10422. The plurality of air outlet pipes 10422 are arranged at intervals and are connected to the heating chamber 1021.

[0044] It can be understood that a voltage regulator tube 10421 in the gas outlet member 1042 can be connected to multiple gas outlet pipes 10422 at the same time. After the gas inlet member 1041 is connected to the external protective gas source, the protective gas flows from the gas inlet member 1041 into the voltage regulator tube 10421 of the gas outlet member 1042 after being regulated by the flow regulating member 1043, and then is evenly distributed and flows into multiple gas outlet pipes 10422 through the guidance of the voltage regulator tube 10421, and finally is filled into the heating chamber 1021 through the gas outlet pipe 10422. The multiple gas outlet pipes 10422 are connected along the first direction. Taking the parallel and equal-length setting as an example, the multiple air outlet pipes 10422 are at an equal distance from the corresponding voltage-stabilizing tube 10421. In this way, relative to the multiple air outlet pipes 10422, the voltage-stabilizing tube 10421 can evenly distribute the protective gas with equal flow rate and flow velocity to the multiple air outlet pipes 10422. This setting also reflects the voltage-stabilizing effect of the voltage-stabilizing tube 10421, which helps the multiple air outlet pipes 10422 to output the protective gas in the same state, so as to avoid the output airflow turbulence causing the temperature in the heating chamber 1021 to be difficult to uniformly regulate.

[0045] like Figures 4 to 6 As shown, further, the heating component 102 in the above embodiment may also include a plurality of groups of heating elements 1022, which are arranged along a first direction on the side wall of the frame 101 or the heating chamber 1021, and can heat the heating chamber 1021, and each group of heating elements 1022 can be independently set to heat.

[0046] Each group of heating elements 1022 may include one or more heating units, and the specific number is determined according to the needs. For example, multiple groups of heating elements 1022 are arranged in equal intervals along the first direction. In this way, with the setting that each group of heating elements 1022 can generate heat independently, the temperature control of the designated area of ​​the heating chamber 1021 can be achieved, which helps to achieve a variety of heat treatment processes. The heating element 1022 can be set on the frame 101, or it can be set on the side wall of the heating chamber 1021, as long as it can heat the heating chamber 1021 to the required temperature. The embodiment of the present application takes the heating element 1022 as an example of being set on the frame 101 and baking and heating the heating chamber 1021, which helps to stabilize the structural setting of the heating element 1022. The heating element 1022 is set as an example of a heating wire 10221 wrapped around the mounting tube 10222. The heating wire 10221 adopts electric control heating, and the mounting tube 10222 is connected to the frame 101. Of course, the mounting tube 10222 can also be set in other shapes to meet the needs and high temperature resistance.

[0047] like Figures 4 to 6As shown, further, the heat treatment device 10 of the above embodiment may also include a containing component 106 arranged on the frame 101, the containing component 106 is located on the outside of the side wall of the heating chamber 1021, and a containing cavity 1061 along the first direction is provided in the containing component 106, the containing cavity 1061 is sealed, and multiple groups of heating elements 1022 are arranged in the containing cavity 1061; the side wall of the containing cavity 1061 close to the heating chamber 1021 side is made of heat-conducting material, and the other side walls of the containing cavity 1061 are made of heat-insulating material.

[0048] The accommodating chamber 1061 of the accommodating component 106 takes a rectangular chamber whose length is along the first direction as an example. The sealed accommodating chamber 1061 is used to accommodate the heating element 1022, which can prevent the residues of the heating wire 10221 from oxidizing and falling off after long-term use from scattering into the processing environment such as the heating chamber 1021. The accommodating component 106 can be arranged on the outside of any side wall of the heating chamber 1021, which can be the outside of one side wall or the outside of multiple side walls, without limitation. The side wall of the accommodating chamber 1061 close to the heating chamber 1021 is made of a heat-conducting material, and the other side walls are made of a heat-insulating material to accommodate the component 1022. Taking the example of a container 106 being arranged vertically above the heating chamber 1021, the bottom side walls of the container 106 are made of heat-conducting material, while the top and the front, back, left and right side walls of the container 106 are made of heat-insulating material. In this way, when the heating element 1022 generates heat, the bottom side wall of the container 106 close to the heating chamber 1021, that is, the bottom side wall of the container 1061, can have better thermal conductivity to the heat generated by the heating element 1022, so as to meet the efficient heating effect of the heating chamber 1021, while the side walls of the other sides of the container 1061 are made of heat-insulating material, which can effectively prevent heat from being lost from the other sides.

[0049] Among them, the embodiment of the present application uses silicon carbide as a heat-conducting material and ceramic fiber as a heat-insulating material. Of course, other materials that meet the conditions can also be used or used in combination with the above materials. For example, the heat-insulating material can also be a combination of bricks and foam boards, and the foam boards are built in the brick layer as the heat-insulating side wall. Of course, only the brick layer can be used as the heat-insulating side wall. The above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

[0050] It can be understood that the description of the side wall of the accommodating component 106 in the embodiment of the present application can be understood to be equivalent to the description of the side wall of the accommodating cavity 1061.

[0051] like Figures 4 to 6As shown, further, the containing assembly 106 in the above embodiment includes a first containing piece 1062 and a second containing piece 1063 arranged on the frame 101 as an example, the first containing piece 1062 is provided with a first containing cavity 10621 along the first direction, the second containing piece 1063 is provided with a second containing cavity 10631 along the first direction, the first containing piece 1062 is located on the outside of one side wall of the heating cavity 1021, the second containing piece 1063 is located on the outside of the other side wall of the heating cavity 1021, and a plurality of heating elements 1022 are respectively arranged in the first containing cavity 10621 and the second containing cavity 10631.

[0052] In the embodiment of the present application, the first accommodating member 1062 and the second accommodating member 1063 for accommodating the heating element 1022 are respectively arranged on the two side walls of the heating chamber 1021, that is, the two side walls of the heating chamber 1021 are arranged for baking and heating. Specifically, the first accommodating member 1062 and the second accommodating member 1063 can be arranged on the upper and lower sides or the front and rear sides of the heating chamber 1021 in opposite directions, or can be arranged on the adjacent two sides of the heating chamber 1021, wherein the left and right sides of the heating chamber 1021 are the two openings 10211 sides of the heating chamber 1021 in the first direction. In the embodiment of the present application, the first accommodating member 1062 and the second accommodating member 1063 are arranged on the upper and lower sides or the front and rear sides of the heating chamber 1021 in opposite directions as an example, so that the heating chamber 1021 is heated in opposite directions, thereby improving the overall heating speed. Specifically, for example, the first container 1062 is disposed on the upper side of the heating chamber 1021, and the second container 1063 is disposed on the lower side of the heating chamber 1021, that is, the lower side wall of the first container 1062 and the upper side wall of the second container 1063 are made of heat-conductive materials, and the remaining side walls of the first container 1062 and the remaining side walls of the second container 1063 are made of heat-insulating materials. Figures 4 to 6 Here, a represents a side wall made of a heat-insulating material, and b represents a side wall made of a heat-conducting material.

[0053] Among them, the lower side wall of the first accommodating cavity 10621 is made of silicon carbide material, the upper side wall of the first accommodating cavity 10621 is made of ceramic fiber material, and the side wall of the horizontal side of the first accommodating cavity 10621 is a shape-fixed structure made of heat-insulating material; the upper side wall of the second accommodating member 1063 is made of silicon carbide material, and the lower side wall and the horizontal side wall of the second accommodating cavity 10631 are shape-fixed structures made of heat-insulating material respectively.

[0054] The side wall on the horizontal side of the first accommodating cavity 10621 needs to provide structural support for the upper side wall of the first accommodating cavity 10621. Similarly, the lower side wall of the second accommodating cavity 10631 needs to provide structural support for the side wall on the horizontal side of the second accommodating cavity 10631, and the side wall on the horizontal side of the second accommodating cavity 10631 needs to provide structural support for the upper side wall of the second accommodating cavity 10631. Therefore, on the basis that the side wall on the horizontal side of the first accommodating cavity 10621 is made of heat-insulating material, it is also necessary to fix the structural shape to stably support the corresponding upper side wall. Similarly, on the basis that the lower side wall and the horizontal side wall of the second accommodating cavity 10631 are made of heat-insulating material, they also need to fix the structural shape.

[0055] Specifically, the upper side wall of the first accommodating chamber 10621 is made of ceramic fiber material, which is not only heat-insulating but also lightweight, and helps to reduce the pressure on the horizontal side wall of the first accommodating chamber 10621. The lower side wall and the horizontal side wall of the second accommodating chamber 10631 are made of brickwork, for example, so that they have better support and can meet the heat insulation requirements. Of course, the horizontal side wall of the first accommodating chamber 10621 can also be made of brickwork, and the horizontal side wall of the first accommodating chamber 10621 can also be connected to the lower side wall and the horizontal side wall of the second accommodating chamber 10631 by brickwork to form an integrated structure, so as to improve the structural stability of the accommodating assembly 106.

[0056] It should be noted that the ceramic fiber used for the upper side wall of the first accommodating cavity 10621 can be in cotton form or in a compacted plate form, and of course can also be a combination of the two states. In the embodiment of the present application, a ceramic fiber board and ceramic fiber cotton are used as the upper side wall of the first accommodating cavity 10621. The ceramic fiber board is sealed and connected to the side wall of the horizontal side of the first accommodating cavity 10621, and the ceramic fiber cotton is arranged on the upper surface of the ceramic fiber board. With such an arrangement, the ceramic fiber board can provide support for the ceramic fiber cotton, and at the same time, as the upper side wall of the first accommodating cavity 10621, it can meet the heat insulation function and lighter weight.

[0057] It should also be noted that the gas collecting member 1051 of the gas collecting assembly 105 is connected to the middle of the first direction of the lower side wall of the heating chamber 1021, for example, so that the gravity of the gas in the heating chamber 1021 can be used, which is more conducive to the collection effect. At the same time, the gas collecting member 1051 is arranged along the vertical direction through the second container 1063, so the gas collecting member 1051 is made of high temperature resistant material, and is sealed with the upper side wall and the lower side wall of the second container 1063, respectively, so that it is convenient for the gas collecting assembly 105 to connect to the suction power source, and it can also avoid affecting the thermal sealing of the second container 1063.

[0058] It can be understood that the description of the side wall of the first accommodating member 1062 in the embodiment of the present application can be understood to be equivalent to the description of the side wall of the first accommodating cavity 10621. Similarly, the description of the side wall of the second accommodating member 1063 in the embodiment of the present application can be understood to be equivalent to the description of the side wall of the second accommodating cavity 10631.

[0059] like Figure 1 As shown, further, the transport component 103 of the above embodiment may include a driving member (not shown in the figure) and a transport member 1032, the driving member (not shown in the figure) is arranged on the frame 101, the transport member 1032 can be cyclically moved and arranged on the frame 101, the driving member (not shown in the figure) is driven and connected to the transport member 1032, and the transport member 1032 can move through the heating chamber 1021 from one end opening 10211 of the heating chamber 1021 to the other end opening 10211.

[0060] Taking the conveyor belt structure as an example of the transport member 1032, the conveyor belt can be circulated and arranged on the frame 101, and the conveyor belt horizontally passes through the heating chamber 1021 along the first direction. The driving member (not shown in the figure) drives the conveyor belt to operate, thereby carrying the workpiece to be heated into the heating chamber 1021 and transporting it out of the heating chamber 1021.

[0061] like Figure 7 As shown, an embodiment of the present application further provides a processing equipment 20, including a loading device 201, a unloading device 202 and a heat treatment device 10 in any of the above embodiments, wherein the loading device 201 is arranged on the side of an opening 10211 at one end close to the heating chamber 1021, and is used to place the workpiece to be heated on the transport component 103; the unloading device 202 is arranged on the side of an opening 10211 at the other end of the heating chamber 1021, and is used to remove the workpiece heated by the heating chamber 1021 from the transport component 103.

[0062] Among them, the loading station of the loading device 201 can be set outside the heating chamber 1021, and can also be set inside the heating chamber 1021, that is, it can be understood that the loading device 201 can be used to place the workpiece on the transport member 1032 outside the heating chamber 1021, or to place the workpiece on the transport member 1032 inside the heating chamber 1021; similarly, the unloading station of the unloading device 202 can be set outside the heating chamber 1021, or can be set inside the heating chamber 1021, that is, it can also be understood that the unloading device 202 can be used to remove the workpiece from the transport member 1032 outside the heating chamber 1021, or to remove the workpiece from the transport member 1032 inside the heating chamber 1021.

[0063] The processing equipment 20 of the embodiment of the present application includes the heat treatment device 10 in any of the above embodiments, and thus has the beneficial effects brought by the heat treatment device 10 in any of the above embodiments, which will not be described in detail here.

[0064] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A heat treatment device, characterized in that: include: frame; A heating component is arranged on the frame, the heating component comprises a heating chamber with two ends opened and connected, and the heating chamber can be set for heating; A transport component is arranged on the frame, the transport component is arranged through the heating chamber, and can be moved from one end opening of the heating chamber to the other end opening, and the transport component can transport the workpiece along the heating chamber channel from one end opening of the heating chamber to the other end opening; A gas delivery component, connected to the heating chamber, for delivering gas to the heating chamber; as well as The gas collecting component is connected to the gas supply component and the gas collecting component, and the gas collecting component is used to collect the gas sent into the heating chamber by the gas supply component.

2. The heat treatment device according to claim 1, characterized in that The air supply component is connected to the heating chamber from the openings at both ends of the heating chamber, and the air collection component is connected between the openings at both ends of the heating chamber.

3. The heat treatment device according to claim 1 or 2, characterized in that: The air supply component includes an air inlet, an air outlet and a flow regulating member. The air inlet, the flow regulating member, the air outlet and the heating chamber are connected in sequence. The flow regulating member can regulate the gas flow of the air inlet input into the air outlet.

4. The heat treatment device according to claim 3, characterized in that: The gas outlet component includes a voltage-stabilizing tube and a plurality of gas outlet pipes, one end of the voltage-stabilizing tube is connected to the flow regulating component, and the other end of the voltage-stabilizing tube is respectively connected to the plurality of gas outlet pipes, the plurality of gas outlet pipes are arranged at intervals and are connected to the heating chamber.

5. The heat treatment device according to claim 1 or 2, characterized in that: The gas collecting component includes a gas collecting piece, a flow meter and a gas guide piece. The heating chamber, the gas collecting piece, the flow meter and the gas guide piece are connected in sequence. The flow meter can detect the gas flow rate from the gas collecting piece to the gas guide piece. The gas guide piece is a flexible structure.

6. The heat treatment device according to claim 1, characterized in that: It is defined that the heating chamber is arranged along a first direction, and the openings are arranged at two ends of the heating chamber in the first direction; The heating assembly further comprises a plurality of groups of heating elements, which are arranged along the first direction on the frame or the side wall of the heating chamber and can heat the heating chamber, and each group of heating elements can heat independently.

7. The heat treatment device according to claim 6, characterized in that The heat treatment device further comprises a receiving assembly arranged on the frame, the receiving assembly is located outside the side wall of the heating chamber, a receiving chamber along the first direction is arranged inside the receiving assembly, the receiving chamber is sealed, and a plurality of groups of the heating elements are arranged in the receiving chamber; The side wall of the accommodating cavity close to the heating cavity is made of a heat-conducting material, and the other side walls of the accommodating cavity are made of a heat-insulating material.

8. The heat treatment device according to claim 7, characterized in that: The accommodating assembly comprises a first accommodating member and a second accommodating member arranged on the frame, wherein a first accommodating cavity along the first direction is arranged in the first accommodating member, and a second accommodating cavity along the first direction is arranged in the second accommodating member, the first accommodating member is located outside one side wall of the heating cavity, and the second accommodating member is located outside another side wall of the heating cavity, and a plurality of groups of the heating elements are arranged in the first accommodating cavity and the second accommodating cavity respectively; The side wall of the first accommodating cavity close to the heating cavity and the side wall of the second accommodating cavity close to the heating cavity are respectively made of silicon carbide material.

9. The heat treatment device according to claim 8, characterized in that: defining a second direction, the first direction and the second direction being perpendicular, the first direction being a horizontal direction, and the second direction being a vertical direction; The first accommodating member is disposed vertically above the heating chamber, the upper side wall of the first accommodating chamber is made of ceramic fiber material, and the horizontal side wall of the first accommodating chamber is a shape-fixed structure made of heat-insulating material; The second accommodating member is disposed vertically below the heating chamber, and the lower side wall and the horizontal side wall of the second accommodating chamber are respectively shape-fixed structures made of heat-insulating materials; The air supply assembly includes an air inlet, an air outlet and a flow regulating member, the air outlet includes a voltage regulator and a plurality of air outlet pipes, the air inlet, the flow regulating member and one end of the voltage regulator are connected in sequence, the other end of the voltage regulator is connected to the plurality of air outlet pipes respectively, the plurality of air outlet pipes are arranged in parallel along the first direction, and are connected to the heating chamber from the end opening of the heating chamber; The gas collecting component comprises a gas collecting member, a flow meter and a gas guiding member. The heating chamber, the gas collecting member, the flow meter and the gas guiding member are connected in sequence. The gas collecting member is connected to the middle part of the heating chamber in the first direction, and the second containing member is penetrated along the second direction. The flow meter can detect the gas flow rate of the gas collecting member flowing into the gas guiding member. The gas guiding member is a flexible structure. The transport component includes a driving member and a transport member, wherein the driving member is arranged on the frame, and the transport member can be cyclically moved on the frame, the driving member is drivingly connected to the transport member, and the transport member can move from one end opening of the heating chamber to the other end opening and pass through the heating chamber.

10. A processing equipment, characterized in that: The processing equipment comprises a loading device, a unloading device and a heat treatment device as described in any one of claims 1 to 9, wherein the loading device is arranged near an opening side of one end of the heating chamber and is used to place the workpiece to be heated on the transport assembly; The unloading device is arranged near the other end opening side of the heating chamber, and is used for removing the workpiece heated by the heating chamber from the transport component.

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