Heat exchange assembly and extrusion device

Abstract

The utility model discloses a heat exchange subassembly and extruding device, wherein, heat exchange subassembly is used for extruding device, and extruding device includes die head, and heat exchange subassembly includes mounting bracket and heat exchange piece mounting bracket includes first mounting piece and second mounting piece who sets up and is connected each other with the first angle, and first mounting piece and second mounting piece enclose the accommodation space for placing die head, heat exchange piece is located on first mounting piece or second mounting piece, and heat exchange piece includes the heat exchange plate who can be connected with die head, is equipped with the flow channel in heat exchange plate, and is equipped with the liquid inlet and liquid outlet of intercommunication with flow channel on heat exchange plate. According to the heat exchange subassembly of the utility model, then can realize the heat exchange between heat exchange plate and die head through the flow of fluid in flow channel, and has improved the cooling efficiency to die head.

Description

Technical Field

[0001] This utility model relates to the technical field of extrusion plate production equipment, and in particular to a heat exchange component and an extrusion device. Background Technology

[0002] This section provides only background information relevant to this disclosure and is not necessarily prior art.

[0003] Extrusion equipment is typically used for the production of extruded sheets. The extrusion equipment includes a die head. During the use of the extrusion equipment, it is necessary to control the temperature of the die head so that the temperature of the die head is within a certain range. Under normal circumstances, the die head is cooled by air, but the cooling effect is poor. Utility Model Content

[0004] The purpose of this invention is to at least solve the problem of poor die head cooling in existing extrusion devices. This purpose is achieved through the following technical solution: A first aspect of the present invention provides a heat exchange assembly for an extrusion apparatus, the extrusion apparatus including a die, the heat exchange assembly comprising: The mounting bracket includes a first mounting member and a second mounting member arranged at an angle and connected to each other, the first mounting member and the second mounting member forming an accommodating space for placing the mold head; and A heat exchanger is disposed on the first mounting component or the second mounting component. The heat exchanger includes a heat exchange plate, which has a flow channel. The heat exchange plate has an inlet and an outlet that communicate with the flow channel and can be thermally connected to the die head.

[0005] According to the heat exchange assembly of this utility model, by setting a mounting frame and a heat exchange component, wherein the mounting frame includes a first mounting component and a second mounting component arranged at an angle and connected to each other, the first mounting component and the second mounting component enclose a receiving space for placing the mold head, the heat exchange component is disposed on the first mounting component or the second mounting component, the heat exchange component includes a heat exchange plate, the heat exchange plate is provided with a flow channel, the heat exchange plate is provided with an inlet and an outlet communicating with the flow channel and being able to be thermally connected to the mold head, thus heat exchange between the heat exchange component and the mold head can be achieved through the flow of fluid in the flow channel, thereby improving the cooling efficiency of the mold head.

[0006] In addition, the heat exchange component according to this utility model may also have the following additional technical features: In some embodiments of this utility model, there are two second mounting members. The two second mounting members are respectively connected to the first mounting member and are respectively disposed on the same side of the first mounting member. Along the length direction of the first mounting member, the two second mounting members are spaced apart. The heat exchanger is mounted on the first mounting component, and the distance between the heat exchange plate and the first mounting component is adjustable.

[0007] In some embodiments of this utility model, the heat exchange component further includes a mounting plate and a telescopic cylinder. The two ends of the telescopic cylinder along the first direction are respectively connected to the mounting plate and the heat exchange plate. The mounting plate is connected to the first mounting component. The first direction is the vertical direction. In some embodiments of this utility model, the mounting plate is movably disposed on the first mounting member along a second direction, the second direction being the length direction of the first mounting member and intersecting with the first direction.

[0008] In some embodiments of this utility model, the heat exchange assembly further includes a driving component, a lead screw is provided on the first mounting component, a slider is provided on the mounting plate and is drivenly connected to the lead screw, the slider is sleeved on the lead screw, and the driving component is drivenly connected to the lead screw.

[0009] In some embodiments of this utility model, the mounting plate is provided with one of a sliding groove and a track, and the first mounting member is provided with the other of the sliding groove and the track, and the track is inserted into the sliding groove.

[0010] In some embodiments of this utility model, the number of heat exchangers is at least two, and at least two heat exchangers are spaced apart on the first mounting member along the length direction of the first mounting member.

[0011] In some embodiments of this utility model, the number of lead screws is at least two, and the at least two lead screws are spaced apart along the length direction of the first mounting member, and each lead screw is provided with at least one heat exchanger.

[0012] In some embodiments of the present invention, the heat exchange assembly further includes a foot member, which is disposed below the second mounting member and provides support for the second mounting member.

[0013] In some embodiments of this utility model, the second mounting member is provided with a rolling element at one end facing the foot member, the foot member is provided with a guide rail, the guide rail extends in a third direction, and the rolling element can roll along the guide rail; Wherein, the third direction intersects with the extension direction of the first mounting component and with the extension direction of the second mounting component.

[0014] A second aspect of the present invention provides an extrusion apparatus, the extrusion apparatus comprising: mold head; As described in the above embodiment, the heat exchanger plate of the heat exchanger is thermally connected to the mold head. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A schematic diagram of the structure of a heat exchange assembly according to an embodiment of the present invention is shown. Figure 2 for Figure 1 The diagram shows a partially enlarged structural schematic of the heat exchange component at point A. Figure 3 for Figure 1 The diagram shows a partially enlarged structural schematic of the heat exchange component at point B. Figure 4 for Figure 1 The heat exchange component shown is a structural schematic diagram from a second-view perspective. Figure 5 for Figure 4 A schematic cross-sectional view of the heat exchange assembly shown along the CC section; Figure 6 for Figure 5 The diagram shows a partial enlarged view of the heat exchange component at point D (some tracks are not shown). Figure 7 for Figure 1 A schematic diagram of the internal structure of the heat exchange plate of the heat exchange assembly shown; Figure 8 A partial structural schematic diagram of an extrusion apparatus according to an embodiment of the present invention is shown.

[0016] The attached figures are labeled as follows: 100. Extrusion device; 10. Heat exchanger assembly; 11. Mounting bracket; 111. First mounting component; 1111. Rail; 112. Second mounting component; 113. Accommodation space; 12. Heat exchanger component; 121. Heat exchange plate; 1211. Liquid inlet; 1212. Liquid outlet; 1213. Flow channel; 122. Mounting plate; 1221. Slider; 1222. Slide groove; 123. Telescopic cylinder; 13. Drive component; 14. Lead screw; 15. Foot component; 16. Rolling component; 17. Guide rail; 18. Fixing component; 19. Base; 191. Through hole; 20. Mold head; ZZ, First Direction; XX, Second Direction; YY, third-party orientation. Detailed Implementation

[0017] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0018] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0019] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0020] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations.

[0021] like Figures 1 to 8 As shown, according to a first aspect of the present invention, a heat exchange assembly 10 is provided. The heat exchange assembly 10 is used in an extrusion device 100, which includes a die head 20. The heat exchange assembly 10 includes a mounting frame 11 and a heat exchange component 12. The mounting frame 11 includes a first mounting component 111 and a second mounting component 112 connected to each other. The first mounting component 111 and the second mounting component 112 are arranged at an angle, wherein the first mounting component 111 and the second mounting component 112 form an accommodating space 113 for placing the die head 20. The heat exchange component 12 is disposed on the first mounting component 111 or the second mounting component 112. The heat exchange component 12 includes a heat exchange plate 121. The heat exchange plate 121 has a flow channel 1213 inside it. The heat exchange plate 121 has an inlet 1211 and an outlet 1212 communicating with the flow channel 1213 and can be thermally connected to the die head 20.

[0022] like Figure 1 and Figure 7 As shown, where, Figure 1 A schematic diagram of the structure of the heat exchange assembly 10 according to an embodiment of the present invention is shown. Figure 7 for Figure 1 The diagram shows the internal structure of the heat exchange plate 121 of the heat exchange assembly 10. The heat exchange plate 121 is a hollow structure. The flow channel 1213 can be a continuously bent structure, a continuously S-shaped structure, or an M-shaped structure. The material of the heat exchange plate 121 can be aluminum alloy or stainless steel, which have good heat exchange performance and can achieve better heat exchange with the mold head 20.

[0023] The inlet 1211 can be a quick-connect water connector made of stainless steel alloy or other metal, allowing for easy connection with other pipes and facilitating the introduction of fluid into the flow channel 1213. Similarly, the outlet 1212 can also be a quick-connect water connector made of stainless steel alloy or other metal, allowing for easy connection with other pipes and facilitating the outflow of fluid from the flow channel 1213, achieving fluid circulation and facilitating heat exchange between the heat exchange plate 121 and the mold head 20. It is important to note that the temperature of the mold head 20 is usually higher than that of the heat exchange plate 121. Therefore, the heat exchange plate 121 primarily cools the mold head 20. However, if the temperature of the mold head 20 is lower than that of the heat exchange plate 121, the heat exchange plate 121 can also heat the mold head 20.

[0024] It should be noted that when the mold head 20 exchanges heat with the heat exchange plate 121 of the heat exchange assembly 10, the mold head 20 is in contact with the heat exchange plate 121, and the heat exchange between the mold head 20 and the heat exchange plate 121 is achieved through heat conduction.

[0025] The first mounting member 111 and the second mounting member 112 can be perpendicular to each other to facilitate stable placement of the entire mounting frame 11. Alternatively, the first mounting member 111 and the second mounting member 112 can also be at an acute or obtuse angle, which can also achieve stable placement of the mounting frame 11.

[0026] According to the heat exchange assembly 10 of this utility model, by setting a mounting frame 11 and a heat exchange component 12, wherein the mounting frame 11 includes a first mounting component 111 and a second mounting component 112 arranged at an angle and connected to each other, the first mounting component 111 and the second mounting component 112 form an accommodating space 113 for placing the mold head 20, the heat exchange component 12 is disposed on the first mounting component 111 or the second mounting component 112, the heat exchange component 12 includes a heat exchange plate 121, the heat exchange plate 121 is provided with a flow channel 1213, the heat exchange plate 121 is provided with an inlet 1211 and an outlet 1212 communicating with the flow channel 1213 and can be thermally connected to the mold head 20, the heat exchange between the heat exchange plate 121 and the mold head 20 can be realized through the flow of fluid in the flow channel 1213, thereby improving the cooling efficiency of the mold head 20.

[0027] Optionally, such as Figures 1 to 4 As shown, Figure 2 for Figure 1 The diagram shows a partially enlarged view of the heat exchange component 10 at point A. Figure 3 for Figure 1 The diagram shows a partially enlarged view of the heat exchange component 10 at point B. Figure 4 for Figure 1The diagram shows the heat exchange assembly 10 from a second perspective. There are two second mounting members 112, and the two second mounting members 112 are respectively connected to the first mounting member 111 and respectively located on the same side of the first mounting member 111. The two second mounting members 112 are spaced apart along the length of the first mounting member 111. The heat exchange member 12 is located on the first mounting member 111, and the distance between the first mounting member 111 and the heat exchange plate 121 is adjustable.

[0028] The two second mounting members 112 and the first mounting member 111 can form a stable structure, facilitating the stable placement of the heat exchange assembly 10. Specifically, as shown... Figure 1 As shown, the XX direction is the length direction of the first mounting member 111, the ZZ direction is the height direction of the second mounting member 112 (i.e., the vertical direction), and the ZZ direction is the width direction of the heat exchange assembly 10. The two second mounting members 112 are respectively located below the first mounting member 111. The heat exchanger 12 is located on the first mounting member 111. The distance between the first mounting member 111 and the heat exchange plate 121 along the ZZ direction is adjustable.

[0029] In this embodiment, by setting the number of second mounting members 112 to two, and having two first mounting members 111 respectively connected to and located on the same side of the first mounting member 111, the mounting frame 11 can form a stable structure, facilitating the installation and stable fixation of the mounting frame 11. Furthermore, since the heat exchanger 12 is disposed on the first mounting member 111, and the distance between the first mounting member 111 and the heat exchange plate 121 is adjustable, the heat exchange assembly 10 can exchange heat with mold heads 20 of different heights by adjusting the position of the heat exchange plate 121 relative to the first mounting member 111, thereby improving the applicability of the heat exchange assembly 10 to mold heads 20 of different heights.

[0030] Alternatively, the heat exchanger 12 can also be mounted on the second mounting component 112, which can also achieve heat exchange between the heat exchange plate 121 and the mold head 20 at different heights.

[0031] Optionally, continue to refer to Figure 1 As shown, the heat exchanger 12 also includes a mounting plate 122 and a telescopic cylinder 123. The two ends of the telescopic cylinder 123 along the first direction are connected to the mounting plate 122 and the heat exchanger 121 respectively. The mounting plate 122 is connected to the first mounting component 111. The first direction is the vertical direction. Figure 1 The ZZ direction in the middle. The telescopic cylinder 123 here can be a pneumatic cylinder or an electric cylinder, etc. The heat exchange plate 121 is located below the telescopic cylinder 123 and connected to the telescopic cylinder 123. Thus, the position of the heat exchange plate 121 along the ZZ direction can be adjusted by extending or retracting the telescopic cylinder 123, thereby enabling the heat exchange plate 121 to be suitable for mold heads 20 of different heights.

[0032] Optionally, such as Figure 1 As shown, the mounting plate 122 is movably disposed on the first mounting member 111 along a second direction, the second direction being the length direction of the first mounting member 111 and intersecting with the first direction, wherein the second direction is... Figure 1 In the XX direction.

[0033] In this embodiment, the mounting plate 122 is movably disposed on the first mounting member 111 along the second direction, which allows the mounting plate 122 to move along the length direction of the first mounting member 111. The position of the mounting plate 122 along the second direction can be adjusted, thereby adjusting the position of the heat exchange plate 121 along the second direction. This allows the heat exchange plate 121 to exchange heat with different areas of the mold head 20, making it convenient for the user to adjust the heat exchange between the heat exchange plate 121 and different areas of the mold head 20 as needed.

[0034] Optionally, such as Figure 1 and Figure 2 As shown, the heat exchange assembly 10 also includes a driving component 13. A lead screw 14 is provided on the first mounting component 111, and a slider 1221 that is connected to the lead screw 14 is provided on the mounting plate 122. The slider 1221 is sleeved on the lead screw 14, and the driving component 13 is connected to the lead screw 14.

[0035] The driving component 13 here can be a manual driving component or an electric driving component. The manual driving component can be a handle or crank, and the electric driving component can be a motor or other components. The driving component 13 can cause the lead screw 14 to move clockwise or counterclockwise, thereby causing the slider 1221 to move left or right along the XX direction. This adjusts the position of the mounting plate 122 along the XX direction, thereby adjusting the position of the heat exchange plate 121 along the XX direction, so that the heat exchange plate 121 and different areas of the mold head 20 can exchange heat.

[0036] The slider 1221 is fixedly connected to the mounting plate 122 and is located on the side of the mounting plate 122 facing the lead screw 14. The slider 1221 is sleeved on the lead screw 14 and threadedly connected to the lead screw 14. Thus, the movement of the slider 1221 relative to the lead screw 14 can drive the mounting plate 122 and the corresponding heat exchange plate 121 to move, thereby adjusting the position of the heat exchange plate 121 along the XX direction.

[0037] To make the movement of the mounting plate 122 along the XX direction smoother and more stable, optionally, such as Figure 5 and Figure 6 As shown, Figure 5 for Figure 4 The heat exchange assembly 10 shown is a cross-sectional view along the CC section. Figure 6 for Figure 5 The diagram shows a partially enlarged view of the heat exchange assembly 10 at point D (part of the track 1111 is not shown). The mounting plate 122 has one of a groove 1222 and a track 1111, and the first mounting member 111 has the other of a groove 1222 and a track 1111. The track 1111 is inserted into the groove 1222. Figure 5 In the middle, the mounting plate 122 is provided with a sliding groove 1222, and the first mounting component 111 is provided with a track 1111. The track 1111 and the sliding groove 1222 are inserted and matched. When the slider 1221 moves along the XX direction, the mounting plate 122 can move along the direction defined by the track 1111, making the sliding of the mounting plate 122 smoother and more stable.

[0038] Optionally, the mounting plate 122 is provided with two sliding grooves 1222, which are spaced apart along the ZZ direction. Correspondingly, there are also two tracks 1111, and the two tracks 1111 are respectively inserted into the two sliding grooves 1222, which can make the movement of the mounting plate 122 along the XX direction smoother.

[0039] Optionally, such as Figure 1 As shown, the number of heat exchangers 12 is at least two, and the at least two heat exchangers 12 are spaced apart on the first mounting member 111, wherein the at least two heat exchangers 12 are spaced apart along the length direction of the first mounting member 111. The number of heat exchangers 12 can be two, three, or more. Compared with a structure with only one heat exchanger 12, the cooling effect on the mold head 20 can be improved by increasing the number of heat exchangers 12.

[0040] The position of each heat exchanger 12 can be adjusted individually or simultaneously, allowing different heat exchangers 12 to cool different areas of the mold head 20 at the same time, thereby increasing the cooling rate of the mold head 20.

[0041] like Figure 8As shown, considering that the mold head 20 has multiple regions and the temperature of each region is different, the heat exchanger 12 is used to cool the temperature of both ends of the mold head 20 along the XX direction to achieve active cooling of the mold head 20. Considering that the position of each heat exchanger 12 can be adjusted, the heat exchanger 12 here can also cool other regions of the mold head 20.

[0042] Optionally, such as Figure 1 As shown, there are at least two lead screws 14, and the at least two lead screws 14 are spaced apart along the length direction of the first mounting member 111, and each lead screw 14 is provided with at least one heat exchanger 12.

[0043] exist Figure 1 In this device, there are two lead screws 14, and the two lead screws 14 are spaced apart along the length direction of the first mounting member 111. Each lead screw 14 is provided with a heat exchanger 12. The position of the heat exchanger 12 on the lead screw 14 can be moved by rotating the lead screw 14, thereby adjusting the position of the heat exchanger 12 on each lead screw 14.

[0044] It should be added that at least two lead screws 14 can be driven by different drive components 13. For example, each of the at least two lead screws 14 can be driven by a handle. Alternatively, at least two lead screws 14 can be driven by the same drive component 13. In this case, the two lead screws 14 can be connected by a coupling, so that at least two lead screws 14 can be driven to rotate simultaneously by one drive component 13, and the position of the heat exchanger 12 on each lead screw 14 can be adjusted simultaneously.

[0045] In some embodiments of the present invention, the heat exchange assembly 10 further includes a foot member 15, which is disposed below the second mounting member 112 and can provide support for the second mounting member 112.

[0046] The foot piece 15 here can adjust the height of the second mounting piece 112, so that the second mounting piece 112 can be placed stably by adjusting the height of the foot piece 15.

[0047] The mounting bracket 15 here can be a self-leveling structure or a bolt-leveling structure, which can make the heat exchange assembly 10 stably installed on the ground or other components.

[0048] In some embodiments of this utility model, such as Figure 1As shown, the second mounting member 112 has a rolling member 16 at one end facing the foot member 15, and a guide rail 17 is provided on the foot member 15. The guide rail 17 extends along a third direction, and the rolling member 16 can roll along the guide rail 17. The third direction intersects with the extension direction of the first mounting member 111 and intersects with the extension direction of the second mounting member 112.

[0049] The rolling element 16 here can be a rolling wheel structure, and the guide rail 17 is a long strip structure. The rolling element 16 can roll along the direction of the guide rail 17, thereby adjusting the position of the heat exchange element 12 in a third direction, which is... Figure 1 In the YY direction, the extension direction of the first mounting component 111 is the XX direction, and the extension direction of the second mounting component 112 is the ZZ direction. The third direction is perpendicular to both the first and second directions.

[0050] Optionally, the heat exchange assembly 10 also includes a base 19, wherein the base 19 can be fixed on the ground, and the foot piece 15 is installed on the base 19. In order to ensure that the rolling element 16 can be stably set on the guide rail 17, when it is necessary to fix the mounting bracket 11, the mounting bracket 11 can be fixed on the base 19 by the fastener 18.

[0051] Specifically, the bottom of the second mounting component 112 is provided with a fixing component 18, and the base 19 is provided with a plurality of spaced through holes 191. By inserting the fixing component 18 into the through holes 191 of the base 19, the mounting bracket 11 can be fixed, reducing the instability of the mounting bracket 11 on the guide rail 17.

[0052] Optionally, multiple through holes 191 are spaced apart along the YY direction. By moving the mounting bracket 11 along the YY direction, the position of the heat exchanger 12 on the mounting bracket 11 can be adjusted. By adjusting the position of the heat exchanger 12 along the YY direction, the heat exchange plate 121 can cool different areas of the mold head 20.

[0053] The heat exchange component 10 of this utility model has low manufacturing cost, is easy to install, and is highly practical. It can be applied to extrusion devices 100 of different brands and models.

[0054] A second aspect of the embodiments of this utility model provides an extrusion apparatus 100, such as... Figure 8 As shown, the extrusion device 100 includes a die head 20 and a heat exchange assembly 10 as described in the above embodiment, wherein the heat exchange plate 121 of the heat exchange assembly 10 is thermally connected to the die head 20.

[0055] The extrusion device 100 here can be used to produce sheet metal for cabinets or doors of household appliances. When changing the die head 20, there is no need to change the heat exchange component 10, and it can be used to produce sheet metal of different specifications.

[0056] from Figure 8 As can be seen, the die head 20 has multiple areas. The heat exchange component 10 has two heat exchange plates 121. The two heat exchange plates 121 can cool the die head 20 simultaneously. Compared with air cooling, the extrusion device 100 in this embodiment can significantly improve the cooling efficiency of the die head 20.

[0057] Optionally, the extrusion device 100 also includes a temperature detection component (not shown), which can detect the temperature of the die head 20 in different zones. Specifically, the temperature detection component can be a temperature sensor or other similar product, which will not be described in detail here.

[0058] For the structure of other parts of this application, please refer to the prior art; further details will not be provided here.

[0059] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A heat exchange assembly for an extrusion apparatus, the extrusion apparatus comprising a die, characterized in that, The heat exchange assembly includes: The mounting bracket includes a first mounting member and a second mounting member arranged at an angle and connected to each other, the first mounting member and the second mounting member forming an accommodating space for placing the mold head; and A heat exchanger is disposed on the first mounting component or the second mounting component. The heat exchanger includes a heat exchange plate that can be thermally connected to the mold head. The heat exchange plate has a flow channel and an inlet and an outlet that communicate with the flow channel.

2. The heat exchange assembly according to claim 1, characterized in that, The number of the second mounting components is two. The two second mounting components are respectively connected to the first mounting component and are respectively located on the same side of the first mounting component. The two second mounting components are spaced apart along the length direction of the first mounting component. The heat exchanger is mounted on the first mounting component, and the distance between the heat exchange plate and the first mounting component is adjustable.

3. The heat exchange assembly according to claim 2, characterized in that, The heat exchange component further includes a mounting plate and a telescopic cylinder. The telescopic cylinder is connected to the mounting plate and the heat exchange plate at both ends along the first direction, respectively. The mounting plate is connected to the first mounting component. The first direction is the vertical direction.

4. The heat exchange assembly according to claim 3, characterized in that, The mounting plate is movably disposed on the first mounting member along a second direction, the second direction being the length direction of the first mounting member and intersecting with the first direction.

5. The heat exchange assembly according to claim 4, characterized in that, The heat exchange assembly further includes a driving component. The first mounting component is provided with a lead screw, and the mounting plate is provided with a slider that is drivenly connected to the lead screw. The slider is sleeved on the lead screw, and the driving component is drivenly connected to the lead screw.

6. The heat exchange assembly according to claim 4, characterized in that, The mounting plate is provided with one of a sliding groove and a track, and the first mounting component is provided with the other of the sliding groove and the track, and the track is inserted into the sliding groove.

7. The heat exchange assembly according to claim 5, characterized in that, The number of heat exchangers is at least two, and at least two heat exchangers are spaced apart on the first mounting member along the length direction of the first mounting member.

8. The heat exchange assembly according to claim 7, characterized in that, The number of lead screws is at least two, and the at least two lead screws are spaced apart along the length direction of the first mounting member, and each lead screw is provided with at least one heat exchange element.

9. The heat exchange assembly according to any one of claims 1 to 6, characterized in that, The heat exchange assembly also includes a base, which is located below the second mounting member and provides support for the second mounting member.

10. The heat exchange assembly according to claim 9, characterized in that, The second mounting member has a rolling element at one end facing the foot member, and the foot member has a guide rail that extends in a third direction. The rolling element can roll along the guide rail. Wherein, the third direction intersects with the extension direction of the first mounting component and with the extension direction of the second mounting component.

11. An extrusion apparatus, characterized in that, The extrusion apparatus includes: mold head; The heat exchange assembly as described in any one of claims 1 to 10, wherein the heat exchange plate of the heat exchange assembly is thermally connected to the mold head.

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