Quick-change type heat conduction platform mechanism

Abstract

A heat conduction platform assembly comprises a heat conduction plate and an adjusting and locking handle, and the heat conduction plate is used for bearing a to-be-heated product; the fixed heating assembly comprises a heating plate mold assembly, a first positioning piece and a second positioning piece, and the two ends of the heating plate mold assembly are connected with the first positioning piece and the second positioning piece respectively; the heat conducting plate is arranged on the heating plate die assembly; and the adjusting locking handle is used for locking the heat conducting plate between the first positioning piece and the second positioning piece. The heat conduction platform assembly can be replaced only by adjusting the locking handle without disassembling and assembling a large number of screws, so that the requirement for rapidly replacing the heat conduction platform assembly is met, the production efficiency is improved, in the replacement process, disassembling and assembling and alignment of a large number of screws on a heat conduction plate at a relatively high temperature are not needed, and the replacement cost is reduced. And the temperature of the locking handle is adjusted to be lower than the temperature of the heat conducting plate, so that the safety risk is greatly reduced, and the quick-change heat conducting platform mechanism is safe and convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of semiconductor packaging, in particular to a quick-change heat conduction platform mechanism. BACKGROUND

[0002] In the process of semiconductor packaging, the lead frame needs to be pasted with film, and the frame after pasting the film needs to be heated and kept for a certain period of time to eliminate bubbles and improve the adhesion performance, so as to prevent overflow during subsequent plastic packaging. In order to match the production capacity demand, the number of heating stations is relatively large, usually not less than six.

[0003] At present, most packaging manufacturers on the market are in the mode of small batch production of multiple varieties, so it is necessary to replace the frame for different products. However, each time a type of frame is replaced, the corresponding tooling fixture needs to be replaced, so there is a situation of frequent type change, which raises the demand for quick type change.

[0004] In addition, the heat conduction platform and the heating plate of the traditional film pasting equipment are connected by screws, so during the type change process, the replacement of the heat conduction platform needs to be disassembled and adjusted by screws, and sometimes a large number of screws need to be disassembled, which results in a long type change time. At the same time, during the type change process, the heating plate has not cooled down and is still in a high temperature state. During the process of disassembling the screws and adjusting the position, the operator is very easy to touch the high temperature part and cause burns, thereby existing a safety risk. CONTENT OF THE INVENTION

[0005] Therefore, it is necessary to provide a quick-change heat conduction platform mechanism.

[0006] In an embodiment of the present application, a quick-change heat conduction platform mechanism includes a heat conduction platform assembly and a fixed heating assembly.

[0007] The heat conduction platform assembly includes a heat conduction plate and an adjusting and locking handle, and the heat conduction plate is used to carry the product to be heated.

[0008] The fixed heating assembly includes a heating plate module assembly, a first positioning piece and a second positioning piece, and the two ends of the heating plate module assembly are connected with the first positioning piece and the second positioning piece respectively.

[0009] The heat conduction plate is arranged on the heating plate module assembly and movably arranged between the first positioning piece and the second positioning piece.

[0010] The adjusting and locking handle is used to lock the heat conduction plate between the first positioning piece and the second positioning piece.

[0011] The quick-change heat conduction platform mechanism can adapt to heat conduction platform components of various specifications with one fixed heating component, so that the heat conduction platform component can be quickly replaced without the need to disassemble a large number of screws, and the production efficiency is improved. In the replacement process, a large number of screws do not need to be disassembled and aligned on the relatively high-temperature heat conduction plate, and the temperature of the adjusting locking handle is relatively low compared with the temperature of the heat conduction plate, so that the safety risk is greatly reduced, and a safe and convenient quick-change heat conduction platform mechanism is provided.

[0012] In one of the embodiments, the heat conduction plate has a first end and a second end, and a strip-shaped positioning groove is formed in the second end of the heat conduction plate;

[0013] In the state that the heat conduction plate is locked between the first positioning member and the second positioning member, the adjusting locking handle abuts against the second end, so that the second positioning member abuts against the second end in the strip-shaped positioning groove, and the first positioning member abuts against the first end.

[0014] In one of the embodiments, the first end and the second end are respectively provided with third inclined surface bosses;

[0015] The first positioning member is provided with a first inclined surface boss matched with the third inclined surface boss, and the second positioning member is provided with a second inclined surface boss matched with the third inclined surface boss;

[0016] In the state that the heat conduction plate is locked between the first positioning member and the second positioning member, the adjusting locking handle abuts against the second end, so that the second inclined surface boss abuts against the third inclined surface boss at the second end, and the first inclined surface boss abuts against the third inclined surface boss at the first end.

[0017] In one of the embodiments, the second positioning member is provided with an assembly part and a protruding part, and an assembly groove is formed between the assembly part and the protruding part;

[0018] The second positioning member is provided with the second inclined surface boss at the assembly part, and in the state that the heat conduction plate is locked between the first positioning member and the second positioning member, the assembly part abuts against the second end in the strip-shaped positioning groove;

[0019] The second positioning member is provided with a handle hole in the protruding part, the adjusting locking handle passes through the handle hole, and the heat conduction plate is connected in the assembly groove.

[0020] In one of the embodiments, the third inclined surface boss of the first end is arranged in the same direction of protrusion as the third inclined surface boss of the second end; or, the third inclined surface boss of the first end is arranged in the same direction of extension as the third inclined surface boss of the second end.

[0021] In one of the embodiments, the adjusting lock handle locks the heat-conducting plate between the first positioning member and the second positioning member in a rotating manner or a clamping manner.

[0022] In one of the embodiments, the heat-conducting plate is provided with a mounting position, and the heat-conducting plate carries the product to be heated in the mounting position; or,

[0023] The heat-conducting plate is provided with a first positioning hole, and the fixed heating assembly is provided with a guide cone pin on the heating plate module assembly. In the state that the heat-conducting plate is arranged on the heating plate module assembly, the guide cone pin is inserted into the first positioning hole, and the first positioning hole cooperates with the guide cone pin to limit the moving direction of the heat-conducting plate, so that the heat-conducting plate is locked between the first positioning member and the second positioning member along the moving direction; or,

[0024] The heat-conducting plate is provided with a second positioning hole, and the heating plate module assembly is provided with a third positioning hole. The second positioning hole and the third positioning hole are matched to position the positioning plate pin of the adjusting plate.

[0025] In one of the embodiments, the heat-conducting platform assembly further comprises a frame positioning pin arranged on the heat-conducting plate. The frame positioning pin is used to position a frame structure, and the frame structure is used to carry the product to be heated.

[0026] In one of the embodiments, the heat-conducting platform assembly further comprises the frame structure.

[0027] In one of the embodiments, the quick-change heat-conducting platform mechanism further comprises an adjusting plate. The heating plate module assembly is arranged on the adjusting plate, and the adjusting plate is used to adjust the levelness and / or height of the heating plate module assembly. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0029] Figure 1 The structure diagram of the first embodiment of the quick-change heat-conducting platform mechanism of the present application.

[0030] Figure 2 Another identification schematic view of the embodiment shown in FIG. 1. Figure 1

[0031] Figure 3 An application schematic view of the second embodiment of the quick-change heat conduction platform mechanism described in the present application.

[0032] Figure 4 An enlarged view of A of the embodiment shown in FIG. 2. Figure 3

[0033] A partial structure schematic view of the embodiment shown in FIG. 3. Figure 5 Figure 3 Another direction schematic view of the embodiment shown in FIG. 4.

[0034] Figure 6 Figure 5 An application schematic view of the third embodiment of the quick-change heat conduction platform mechanism described in the present application.

[0035] Figure 7 A structure exploded schematic view of the embodiment shown in FIG. 5.

[0036] Figure 8 A partial structure schematic view of the embodiment shown in FIG. 6. Figure 7

[0037] A direction sectional view of the embodiment shown in FIG. 7. Figure 9 Figure 8 An enlarged view of B of the embodiment shown in FIG. 8.

[0038] Figure 10 Figure 7 A partial structure exploded schematic view of the embodiment shown in FIG. 9.

[0039] Figure 11 An enlarged view of C of the embodiment shown in FIG. 10. Figure 10

[0040] A partial structure exploded schematic view of the embodiment shown in FIG. 11. Figure 12 Figure 11 An enlarged view of D of the embodiment shown in FIG. 12.

[0041] Figure 13 Figure 10 A direction sectional view of the embodiment shown in FIG. 13.

[0042] Figure 14 A partial structure exploded schematic view of the embodiment shown in FIG. 14. Figure 13

[0043] ​​​​​​​​Reference numerals: Heat-conducting platform assembly 100, heat-conducting plate 110, mounting position 111, strip positioning groove 112, third inclined boss 113, first positioning hole 114, second positioning hole 115, first end 116, second end 117, adjusting locking handle 120, frame positioning pin 130, frame structure 140, fixed heating assembly 200, heating plate mold assembly 210, third positioning hole 211, first positioning element 220, first inclined boss 221, second positioning element 230, assembly groove 231, second inclined boss 232, assembly part 233, protrusion 234, handle hole 235, guide cone pin 240, product to be heated 300, adjusting plate 400, positioning plate pin 410, quick-change heat-conducting platform mechanism 900. Detailed Implementation

[0044] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0045] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In the present application, unless specifically defined and limited otherwise, the first feature is "on", "under", "above" or "over" the second feature can be that the first feature is in direct contact with the second feature, or the first feature is indirectly in contact with the second feature through an intermediate medium. Moreover, the first feature is "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature is "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0048] Unless otherwise defined, all technical and scientific terms used in the specification of the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments and are not intended to limit the present application. The term "and / or" used in the specification of the present application includes any and all combinations of one or more related listed items.

[0049] The present application discloses a quick-change heat conduction platform mechanism, which comprises part or all of the technical features of the following embodiments; that is, the quick-change heat conduction platform mechanism comprises part or all of the following structures. In one embodiment of the present application, a quick-change heat conduction platform mechanism comprises a heat conduction platform assembly and a fixed heating assembly; the heat conduction platform assembly comprises a heat conduction plate and an adjusting and locking handle, the heat conduction plate is used to carry a product to be heated; the fixed heating assembly comprises a heating plate module assembly, a first positioning member and a second positioning member, two ends of the heating plate module assembly are connected with the first positioning member and the second positioning member respectively; the heat conduction plate is arranged on the heating plate module assembly and movably arranged between the first positioning member and the second positioning member; the adjusting and locking handle is used to lock the heat conduction plate between the first positioning member and the second positioning member. The above-mentioned quick-change heat conduction platform mechanism, through the cooperation of the heat conduction platform assembly and the fixed heating assembly, one fixed heating assembly can adapt to heat conduction platform assemblies of multiple specifications, so that the replacement of the heat conduction platform assembly does not need to disassemble a large number of screws, but only needs to be simply adjusted through the adjusting and locking handle, thereby meeting the demand of quickly replacing the heat conduction platform assembly, improving the production efficiency, and in the replacement process, a large number of screws do not need to be disassembled and positioned on the relatively high-temperature heat conduction plate, and the temperature of the adjusting and locking handle is relatively low compared with the temperature of the heat conduction plate, thereby greatly reducing the safety risk, and thus a safe and convenient quick-change heat conduction platform mechanism is provided. The following will be described in detail in combination with Figures 1 to 14 The quick-change heat conduction platform mechanism will be described in detail.

[0050] In one embodiment of the present application, a quick-change heat conduction platform mechanism 900 as Figure 1As shown, it comprises a heat-conducting platform assembly 100 and a fixed heating assembly 200; as an example, the fixed heating assembly 200 is used to output heat to heat the heat-conducting platform assembly 100, which is used to carry the product to be heated, and transfer the heat of the fixed heating assembly 200 to the product to be heated.

[0051] In combination Figure 2 and Figure 3 , the heat-conducting platform assembly 100 comprises a heat-conducting plate 110 used to carry the product to be heated 300; as an example, the adjusting and locking handle 120 is used to detachably mount the heat-conducting plate 110 on the fixed heating assembly 200. In this embodiment, as an example, the heat-conducting plate 110 is provided with a mounting position 111, and the heat-conducting plate 110 carries the product to be heated 300 in the mounting position 111, that is, the heat-conducting plate 110 directly carries the product to be heated 300 in the mounting position 111. In one embodiment, the adjusting and locking handle 120 locks the heat-conducting plate 110 between the first positioning member 220 and the second positioning member 230 in a rotating or buckling manner. As an example, the adjusting and locking handle 120 is a handle with a locking screw, which is used to define the position of itself on the second positioning member 230 to be described below, and is screwed with the second positioning member 230, and the adjusting and locking handle 120 abuts against the heat-conducting plate 110 when rotated to a certain position, so as to lock the heat-conducting plate 110 between the first positioning member 220 and the second positioning member 230.

[0052] In other embodiments, in combination Figure 3 and Figure 4 , the heat-conducting platform assembly 100 further comprises a frame positioning pin 130 arranged on the heat-conducting plate 110, which is used to position a frame structure 140 used to carry the product to be heated 300; in this embodiment, it can also be understood that the frame structure 140 is provided with the mounting position 111, and the frame structure 140 carries the product to be heated 300 in the mounting position 111, that is, the heat-conducting plate 110 indirectly carries the product to be heated 300 in the mounting position 111. In one embodiment, the heat-conducting platform assembly 100 further comprises the frame structure 140. In other embodiments, the heat-conducting platform assembly 100 can also not comprise the frame structure 140. In this way, in production, a plurality of products to be heated 300 can be prepared in one or more frame structures 140 in advance, and then the frame structure 140 can be mounted on the heat-conducting plate 110, and under the positioning action of the frame positioning pin 130, the frame structure 140 can be quickly and accurately assembled.

[0053] In one embodiment, as shown in Figure 5 and Figure 6 The heat-conducting plate 110 has a first end 116 and a second end 117, and a strip-shaped positioning slot 112 is formed in the second end 117 of the heat-conducting plate 110. In the state that the heat-conducting plate 110 is locked on the fixed heating assembly 200 by the adjusting and locking handle 120, the adjusting and locking handle 120 abuts against the second end 117, so that the fixed heating assembly 200 abuts against the first end 116, and the fixed heating assembly 200 abuts against the second end 117 in the strip-shaped positioning slot 112. Such a structure design can set the adjusting and locking handle 120 only at one end of the heat-conducting plate 110, which is beneficial to reduce the amount of the adjusting and locking handle 120 and simplify the operation of the adjusting and locking handle 120, which will be described below.

[0054] In each embodiment, as shown in Figure 8 and Figure 9 The fixed heating assembly 200 comprises a heating plate module assembly 210, a first positioning member 220 and a second positioning member 230, and the two ends of the heating plate module assembly 210 are connected with the first positioning member 220 and the second positioning member 230 respectively; in combination with Figure 10The heat-conducting plate 110 is arranged on the heating plate module assembly 210 and movably arranged between the first positioning member 220 and the second positioning member 230. The adjusting and locking handle 120 is used to lock the heat-conducting plate 110 between the first positioning member 220 and the second positioning member 230, so that the heat-conducting plate 110 keeps in close contact with the heating plate module assembly 210, thereby improving the heat conduction efficiency between the heating plate module assembly 210 and the heat-conducting plate 110. As an example, the quick-change heat-conducting platform mechanism 900 comprises a heat-conducting platform assembly 100 and a fixed heating assembly 200. The heat-conducting platform assembly 100 comprises a heat-conducting plate 110 and an adjusting and locking handle 120, and the heat-conducting plate 110 is used to carry a product 300 to be heated. The fixed heating assembly 200 comprises a heating plate module assembly 210, a first positioning member 220 and a second positioning member 230. The two ends of the heating plate module assembly 210 are respectively connected to the first positioning member 220 and the second positioning member 230. The heat-conducting plate 110 is arranged on the heating plate module assembly 210 and movably arranged between the first positioning member 220 and the second positioning member 230. The adjusting and locking handle 120 is used to lock the heat-conducting plate 110 between the first positioning member 220 and the second positioning member 230. The remaining embodiments are similar, and details are not described herein. Such a structure design can adapt various specifications of the heat-conducting platform assembly 100 to the fixed heating assembly 200, so that the heat-conducting platform assembly 100 can be quickly replaced without disassembling a large number of screws, but only needs to be simply adjusted by the adjusting and locking handle 120, thereby meeting the requirement of quickly replacing the heat-conducting platform assembly 100, improving the production efficiency, and greatly reducing the safety risk in the replacement process, because the adjusting and locking handle 120 has a relatively low temperature compared with the heat-conducting plate 110, and thus the quick-change heat-conducting platform mechanism 900 is safe and convenient.

[0055] In one embodiment, as shown in Figure 7 and Figure 8 The quick-change heat-conducting platform mechanism 900 further comprises an adjusting plate 400. The heating plate module assembly 210 is arranged on the adjusting plate 400, and the adjusting plate 400 is used to adjust the levelness and / or height of the heating plate module assembly 210.

[0056] In order to quickly and accurately arrange the heat-conducting plate 110 on the heating plate module assembly 210, in one embodiment, in combination with Figure 6 and Figure 9The heat-conducting plate 110 is provided with a first positioning hole 114. The fixed heating assembly 200 is provided with a guide conical pin 240 on the heating plate module assembly 210. In the state that the heat-conducting plate 110 is arranged on the heating plate module assembly 210, the guide conical pin 240 is inserted into the first positioning hole 114, and the first positioning hole 114 cooperates with the guide conical pin 240 to limit the moving direction of the heat-conducting plate 110, so that the heat-conducting plate 110 is locked between the first positioning member 220 and the second positioning member 230 along the moving direction. In combination with Figure 10 The heat-conducting platform assembly 100 or the heat-conducting plate 110 thereof is positioned and installed with the fixed heating assembly 200 or the heating plate module assembly 210 thereof through the cooperation of the first positioning hole 114 and the guide conical pin 240. Then, the heat-conducting platform assembly 100 or the heat-conducting plate 110 thereof can have a certain displacement space in the preset direction relative to the fixed heating assembly 200 under the limitation of the guide conical pin 240. Thus, under the action of the adjusting and locking handle 120 abutting against the heat-conducting plate 110, the heat-conducting plate 110 is locked between the first positioning member 220 and the second positioning member 230.

[0057] In order to quickly and accurately arrange the heat-conducting plate 110 on the heating plate module assembly 210, in one embodiment, in combination with Figure 6 , Figure 9 and Figure 10 The heat-conducting plate 110 is provided with a second positioning hole 115, and the heating plate module assembly 210 is provided with a third positioning hole 211. The second positioning hole 115 matches the third positioning hole 211 to position the positioning plate pin 410 of the adjusting plate 400. Similarly, the third positioning hole 211 is larger than the second positioning hole 115, or the part of the positioning plate pin 410 located in the third positioning hole 211 is larger than the part of the positioning plate pin 410 located in the second positioning hole 115, so that the positioning plate pin 410 can be quickly positioned and installed to fix the fixed heating assembly 200. The heat-conducting platform assembly 100 or the heat-conducting plate 110 thereof has a certain displacement space relative to the positioning plate pin 410, so as to form a certain displacement under the action of the adjusting and locking handle 120, thereby locking the heat-conducting plate 110 between the first positioning member 220 and the second positioning member 230.

[0058] In one embodiment, as shown in Figure 5 and Figure 6 The heat-conducting plate 110 has a first end 116 and a second end 117, and the heat-conducting plate 110 is provided with a strip-shaped positioning groove 112 at the second end 117. In combination with Figure 9 andFigure 10 In the state that the heat-conducting plate 110 is locked between the first positioning member 220 and the second positioning member 230, the adjusting and locking handle 120 abuts against the second end 117, so that the second positioning member 230 abuts against the second end 117 in the strip-shaped positioning groove 112, and the first positioning member 220 abuts against the first end 116. Such a structure design makes one fixed heating assembly 200 be able to adapt to heat-conducting platform assemblies 100 of various specifications, not only can quickly be disassembled and assembled, but also can stably realize effective heat conduction between the heat-conducting plate 110 and the heating plate module assembly 210, thereby meeting the demand of quickly replacing the heat-conducting platform assembly 100, improving the production efficiency, and in the replacement process, without needing to disassemble and assemble a large number of screws and to position on the relatively high-temperature heat-conducting plate 110, and the temperature of the adjusting and locking handle 120 is relatively low compared with the temperature of the heat-conducting plate 110, thereby greatly reducing the safety risk.

[0059] In one embodiment, as shown in Figure 11 and Figure 12 , the first end 116 is provided with a third inclined surface boss 113, the first positioning member 220 is provided with a first inclined surface boss 221 matched with the third inclined surface boss 113, and in the state that the heat-conducting plate 110 is locked between the first positioning member 220 and the second positioning member 230, the first inclined surface boss 221 abuts against the third inclined surface boss 113 at the first end 116. Figure 13 and Figure 14 , the second end 117 is provided with a third inclined surface boss 113, the second positioning member 230 is provided with a second inclined surface boss 232 matched with the third inclined surface boss 113, and in the state that the heat-conducting plate 110 is locked between the first positioning member 220 and the second positioning member 230, the second inclined surface boss 232 abuts against the third inclined surface boss 113 at the second end 117. In combination with Figures 10 to 14In one of the embodiments, the first end 116 and the second end 117 are respectively provided with a third inclined convex platform 113; the first positioning member 220 is provided with a first inclined convex platform 221 matched with the third inclined convex platform 113, and the second positioning member 230 is provided with a second inclined convex platform 232 matched with the third inclined convex platform 113; in the state that the heat-conducting plate 110 is locked between the first positioning member 220 and the second positioning member 230, the adjusting and locking handle 120 abuts against the second end 117, so that the second inclined convex platform 232 abuts against the third inclined convex platform 113 at the second end 117, and the first inclined convex platform 221 abuts against the third inclined convex platform 113 at the first end 116. The rest of the embodiments are similar, and will not be repeated. With such a structure, the first inclined convex platform 221 and the second inclined convex platform 232 abut against the third inclined convex platform 113 through the inclined surface matching, which greatly improves the applicability of the fixed heating assembly 200 to the heat-conducting platform assembly 100, and one fixed heating assembly 200 can be adapted to heat-conducting platform assemblies 100 of multiple specifications to achieve rapid, effective and stable heat-conducting connection.

[0060] In one of the embodiments, as shown in Figure 13 and Figure 14 , the second positioning member 230 is provided with an assembly part 233 and a convex part 234, and an assembly groove 231 is formed between the assembly part 233 and the convex part 234; the second positioning member 230 is provided with the second inclined convex platform 232 at the assembly part 233, and in the state that the heat-conducting plate 110 is locked between the first positioning member 220 and the second positioning member 230, the assembly part 233 abuts against the second end 117 in the strip-shaped positioning groove 112; the second positioning member 230 is provided with a handle hole 235 at the convex part 234, the adjusting and locking handle 120 passes through the handle hole 235, and the heat-conducting plate 110 is connected in the assembly groove 231. With such a structure, the adjusting and locking handle 120 can be forced from one direction, so that stable abutment of the first end 116 and the second end 117 can be realized at the same time, so that the heat-conducting platform assembly 100 can be stably assembled on the fixed heating assembly 200 or quickly disassembled from the fixed heating assembly 200 by simply adjusting the adjusting and locking handle 120, and therefore, during the replacement process, a large number of screws need not be disassembled and positioned on the relatively high-temperature heat-conducting plate 110, and the temperature of the adjusting and locking handle 120 is relatively low compared with the temperature of the heat-conducting plate 110, so that the safety risk during use of the quick-change heat-conducting platform mechanism 900 is greatly reduced.

[0061] In one of the embodiments, in combination with Figure 11 and Figure 13 , or in combination withFigure 12 and Figure 14 The third inclined convex platform 113 of the first end 116 is arranged in the same direction as the protruding direction of the third inclined convex platform 113 of the second end 117; or the third inclined convex platform 113 of the first end 116 is arranged in the same direction as the extending direction of the third inclined convex platform 113 of the second end 117. Such a structure design makes the adjusting and locking handle 120 be able to apply force from one direction, that is, to realize stable abutment of the first end 116 and the second end 117 at the same time, and the principle is the same as described above, which will not be repeated here.

[0062] The fast-change heat-conducting platform mechanism 900 will be described below. Figures 1 to 14 In one embodiment, the fast-change heat-conducting platform mechanism 900 includes the heat-conducting platform assembly 100 and the fixed heating assembly 200, has the advantages of safety, convenience, fast change and fast disassembly, and can solve the problems of low change efficiency and potential safety hazards.

[0063] The heat-conducting platform assembly 100 includes the heat-conducting plate 110, the adjusting and locking handle 120 and the frame positioning pin 130. The heat-conducting plate 110 has a third inclined convex platform 113 at the front and rear ends for guiding and limiting. The reverse side of the heat-conducting plate 110, that is, the side away from the product to be heated 300, is provided with a strip-shaped positioning groove 112 for sliding cooperation with the guide cone pin 240 for limiting. The rear end of the heat-conducting plate 110, that is, the second end 117, is provided with two adjusting and locking handles 120 for locking, loosening and carrying the assembly. The front side of the heat-conducting plate 110 is provided with eight frame positioning pins 130 for limiting the frame structure 140. In other embodiments, the number of the frame positioning pins 130 can be other numbers, for example, 9 to 16, or more. As an example, only three or four long strip-shaped frame positioning pins 130 can be provided.

[0064] The fixed heating assembly 200 includes the heating plate module assembly 210, the first positioning member 220, the second positioning member 230 and the guide cone pin 240. In the illustrated embodiment, the number of the guide cone pin 240 is two, and in other embodiments, the number of the guide cone pin 240 can be three, four or more. Only one long strip-shaped guide cone pin 240 can also be provided. The front and rear ends of the heating plate module assembly 210 are respectively locked with the first positioning member 220 and the second positioning member 230. The first positioning member 220 is provided with a first inclined convex platform 221, and the second positioning member 230 is provided with a second inclined convex platform 232 for X-direction and Z-direction positioning of the heat-conducting platform assembly 100. The upper surface of the heating plate module assembly 210 is provided with the guide cone pin 240 for Y-direction positioning of the heat-conducting platform assembly 100. The specific X-direction, Y-direction and Z-direction can be designed or adjusted according to the actual situation of the product, which will not be limited here.

[0065] As an example, the following describes the installation state of the heat-conducting platform assembly 100 and the fixed heating assembly 200. In use, after the first positioning hole 114 of the heat-conducting platform assembly 100 is roughly aligned with the guide cone pin 240 on the fixed heating assembly 200, the heat-conducting platform assembly 100 is placed flat, and then the adjustment locking handle 120 is turned counterclockwise. Under the pushing force of the adjustment locking handle 120, the heat-conducting platform assembly 100 slides forward and is attached to the first positioning member 220 and the second positioning member 230, that is, the installation of the heat-conducting platform assembly 100 is completed.

[0066] As an example, the following describes the disassembly state of the heat-conducting platform assembly 100 and the fixed heating assembly 200. After the adjustment locking handle 120 is turned clockwise for three to five turns, the adjustment locking handle 120 is pulled backward until the third inclined surface boss 113 of the heat-conducting platform assembly 100 is completely removed from the first positioning member 220 and the second positioning member 230. At this time, the heat-conducting platform assembly 100 can be removed, and the disassembly process is completed.

[0067] As can be seen from the above description, the entire installation and disassembly process of the heat-conducting platform assembly 100 and the fixed heating assembly 200 can be completed by only turning the adjustment locking handle 120, without the need for additional auxiliary tools. The replacement is simple and fast, which improves the efficiency. At the same time, the hands of the operator are as far as possible from entering the high-temperature area to work, thereby greatly reducing the safety risk in the operation process.

[0068] It should be noted that other embodiments of the present application also include the quick-change heat-conducting platform mechanism formed by the combination of the technical features of the above-mentioned embodiments.

[0069] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present application.

[0070] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A quick change heat conductive platform mechanism (900), characterized in that, The utility model relates to a heat conduction platform assembly (100) and a fixed heating assembly (200) are included. The heat conduction platform assembly (100) includes a heat conduction plate (110) and an adjusting locking handle (120), the heat conduction plate (110) is used for bearing the product (300) to be heated. The fixed heating assembly (200) includes a heating plate module assembly (210), a first positioning piece (220) and a second positioning piece (230), both ends of the heating plate module assembly (210) are connected with the first positioning piece (220) and the second positioning piece (230) respectively. The heat conduction plate (110) is arranged on the heating plate module assembly (210) and movably arranged between the first positioning piece (220) and the second positioning piece (230). The adjusting locking handle (120) is used for locking the heat conduction plate (110) between the first positioning piece (220) and the second positioning piece (230).

2. The quick change thermally conductive platform mechanism (900) of claim 1, wherein, The heat conduction plate (110) has a first end (116) and a second end (117), and a strip-shaped positioning groove (112) is formed in the second end (117) of the heat conduction plate (110). In the state that the heat conduction plate (110) is locked between the first positioning piece (220) and the second positioning piece (230), the adjusting locking handle (120) abuts against the second end (117) so that the second positioning piece (230) abuts against the second end (117) in the strip-shaped positioning groove (112) and the first positioning piece (220) abuts against the first end (116).

3. The quick change thermally conductive platform mechanism (900) of claim 2, wherein, The first end (116) and the second end (117) are respectively provided with third inclined surface bosses (113). The first positioning piece (220) is provided with a first inclined surface boss (221) matched with the third inclined surface boss (113), and the second positioning piece (230) is provided with a second inclined surface boss (232) matched with the third inclined surface boss (113). In the state that the heat conduction plate (110) is locked between the first positioning piece (220) and the second positioning piece (230), the adjusting locking handle (120) abuts against the second end (117) so that the second inclined surface boss (232) abuts against the third inclined surface boss (113) at the second end (117) and the first inclined surface boss (221) abuts against the third inclined surface boss (113) at the first end (116).

4. The quick change thermally conductive platform mechanism (900) of claim 3, wherein, The second positioning piece (230) is provided with an assembly part (233) and a convex part (234), and an assembly groove (231) is formed between the assembly part (233) and the convex part (234). The second positioning piece (230) is provided with the second inclined surface boss (232) in the assembly part (233), and in the state that the heat conduction plate (110) is locked between the first positioning piece (220) and the second positioning piece (230), the assembly part (233) abuts against the second end (117) in the strip-shaped positioning groove (112). The second positioning member (230) is provided with a handle hole (235) at the convex part (234), the adjusting and locking handle (120) passes through the handle hole (235), and the heat conduction plate (110) is connected in the assembly groove (231).

5. The quick change thermally conductive platform mechanism (900) of claim 3, wherein, The third inclined surface boss (113) of the first end (116) is arranged in the same direction as the protruding direction of the third inclined surface boss (113) of the second end (117); or the third inclined surface boss (113) of the first end (116) is arranged in the same direction as the extending direction of the third inclined surface boss (113) of the second end (117).

6. The quick change thermally conductive platform mechanism (900) of claim 1, wherein, The adjusting and locking handle (120) locks the heat conduction plate (110) between the first positioning member (220) and the second positioning member (230) in a rotating manner or a buckling manner.

7. The quick change thermally conductive platform mechanism (900) of claim 1, wherein, The heat conduction plate (110) is provided with a mounting position (111), and the heat conduction plate (110) carries the product (300) to be heated in the mounting position (111); or, The heat conduction plate (110) is provided with a first positioning hole (114), the fixed heating assembly (200) is provided with a guide conical pin (240) on the heating plate module assembly (210), in a state that the heat conduction plate (110) is arranged on the heating plate module assembly (210), the guide conical pin (240) is inserted into the first positioning hole (114), and the first positioning hole (114) cooperates with the guide conical pin (240), which is used for limiting the moving direction of the heat conduction plate (110), so that the heat conduction plate (110) is locked between the first positioning member (220) and the second positioning member (230) along the moving direction; or, The heat conduction plate (110) is provided with a second positioning hole (115), and the heating plate module assembly (210) is provided with a third positioning hole (211), the second positioning hole (115) and the third positioning hole (211) are matched, and are used for positioning a positioning plate pin (410) of an adjustment plate (400).

8. The quick change thermally conductive platform mechanism (900) of claim 1, wherein, The heat conduction platform assembly (100) further comprises a frame positioning pin (130) arranged on the heat conduction plate (110), the frame positioning pin (130) is used for positioning a frame structure (140), and the frame structure (140) is used for carrying the product (300) to be heated.

9. The quick change thermally conductive platform mechanism (900) of claim 8, wherein, The heat conduction platform assembly (100) further comprises the frame structure (140).

10. The quick change thermally conductive platform mechanism (900) according to any one of claims 1 to 9, wherein, The quick-change heat conduction platform mechanism (900) further comprises an adjustment plate (400), the heating plate module assembly (210) is arranged on the adjustment plate (400), and the adjustment plate (400) is used for adjusting the levelness and / or height of the heating plate module assembly (210).

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