Separating device of multi-cavity supercritical fluid disassembling assembly

Abstract

The utility model relates to the technical field of supercritical fluid, and discloses a separating device of a multi-cavity supercritical fluid disassembling component, which comprises a lower die, an upper die and a supercritical fluid preparation device, a plurality of die grooves are respectively arranged on the top side of the lower die, a plurality of die plates are fixedly arranged on the bottom side of the upper die, and the supercritical fluid preparation device is arranged in the die grooves. The supercritical fluid preparation device comprises a plurality of mold grooves, a plurality of mold plates are respectively inserted into the corresponding mold grooves, mold cavities are arranged between the corresponding mold grooves and the mold plates, and the supercritical fluid preparation device is respectively provided with a first air exhaust mechanism and a second air exhaust mechanism which are used for the mold cavities. According to the supercritical fluid preparation device, supercritical fluid can be circularly pumped into the mold cavities, molds formed in the multiple mold cavities can be disassembled and separated at the same time, and the supercritical fluid remaining in the multiple mold cavities is pumped back into the supercritical fluid preparation device again through the second pumping pipe, so that follow-up reutilization is facilitated; therefore, the situation of waste of the supercritical fluid is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to supercritical fluid technical field especially relates to a kind of separating device of multi-cavity supercritical fluid disassembling assembly. BACKGROUND

[0002] Multi-cavity supercritical fluid disassembling assembly is a kind of device using supercritical fluid technology to separate or disassemble material;Such technology is widely used in chemical engineering, pharmaceutical, biotechnology, material science and other fields;Supercritical fluid microcellular foamed polymer has been widely used in aerospace, automotive parts, sports equipment and insulating materials and other aspects, while supercritical fluid foaming process and foaming device also get rapid development.

[0003] The heating device used in common supercritical fluid foaming device is heating plate arranged on the outer surface of foaming mold, which transmits heat to mold cavity through heating plate to realize the separation and disassembly of forming mold in mold cavity;However, after supercritical fluid enters the multiple cavities of mold and disassembles and separates the mold formed in multiple cavities, some supercritical fluid will be left, which will cause waste;Therefore, we propose a kind of separating device of multi-cavity supercritical fluid disassembling assembly to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of separating device of multi-cavity supercritical fluid disassembling assembly, to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of separating device of multi-cavity supercritical fluid disassembling assembly, including lower mould, upper mould and supercritical fluid preparation device, the top side of the lower mould is respectively provided with a plurality of die grooves, the bottom side of the upper mould is fixedly installed with a plurality of die plates, a plurality of die plates are respectively inserted in corresponding die groove, die cavity is provided between corresponding die groove and die plate, the first air extraction mechanism and the second air extraction mechanism for die cavity are respectively provided on the supercritical fluid preparation device.

[0007] Preferably, the plurality of die grooves on the lower mould are arranged at equal intervals, the plurality of die plates on the upper mould are arranged at equal intervals, and the die grooves and the die plates are correspondingly arranged, so that the plurality of die plates on the upper mould can be respectively clamped in the plurality of die grooves on the lower mould.

[0008] Preferably, the upper mould is clamped on the lower mould, and the lower mould is matched with the upper mould, so that the clamping effect of the lower mould and the upper mould can be realized.

[0009] Preferably, the number of die cavities is set to be multiple, so that multiple molds can be formed at the same time.

[0010] Preferably, the first air extraction mechanism comprises a first air pump and a first air pipe, one end of the first air pipe is connected with the exhaust end of the first air pump, and the other end of the first air pipe is connected with the plurality of mold cavities in a communication mode.

[0011] Preferably, the second air extraction mechanism comprises a second air pump and a second air pipe, one end of the second air pipe is connected with the suction end of the second air pump, and the other end of the second air pipe is connected with the plurality of mold cavities in a communication mode.

[0012] Compared with the prior art, the beneficial effects of the multi-cavity supercritical fluid disassembling assembly are as follows: through the cooperation of the first air extraction mechanism and the second air extraction mechanism, the supercritical fluid can be cyclically extracted into the mold cavities, the molded molds in the plurality of mold cavities can be simultaneously disassembled and separated, the supercritical fluid remaining in the plurality of mold cavities can be extracted back into the supercritical fluid preparation device through the second air pipe, the subsequent reuse is facilitated, and the waste of the supercritical fluid is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structure schematic diagram of a first partial cross-section of the utility model;

[0014] Figure 2 It is a structure schematic diagram of a second partial cross-section of the utility model;

[0015] Figure 3 It is a structure schematic diagram of a first explosion perspective of the utility model;

[0016] Figure 4 It is a structure schematic diagram of a second explosion perspective of the utility model.

[0017] In the drawing: 1, lower mold; 2, upper mold; 3, supercritical fluid preparation device; 4, mold groove; 5, mold plate; 6, mold cavity; 7, first air pump; 8, first air pipe; 9, second air pump; 10, second air pipe. DETAILED DESCRIPTION

[0018] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0019] Embodiment: Refer to Figures 1-4 A separation device of a multi-cavity supercritical fluid disassembly assembly, comprising a lower mold 1, an upper mold 2 and a supercritical fluid preparation device 3, a plurality of mold grooves 4 are formed on the top side of the lower mold 1, a plurality of mold plates 5 are fixedly installed on the bottom side of the upper mold 2, the plurality of mold plates 5 are respectively inserted into the corresponding mold grooves 4, a mold cavity 6 is arranged between the corresponding mold grooves 4 and the mold plates 5, the supercritical fluid preparation device 3 is respectively provided with a first air extraction mechanism and a second air extraction mechanism for the mold cavity 6, the first air extraction mechanism comprises a first air pump 7 and a first air pipe 8, one side of the supercritical fluid preparation device 3 is provided with the first air pump 7, one end of the first air pipe 8 is connected to the exhaust end of the first air pump 7, the other end of the first air pipe 8 is respectively communicated with the plurality of mold cavities 6, through the first air extraction mechanism, the supercritical fluid can be respectively delivered into the corresponding mold cavities 6, and the disassembly and separation of the mold formed in the plurality of mold cavities 6 are realized, the second air extraction mechanism comprises a second air pump 9 and a second air pipe 10, the other side of the supercritical fluid preparation device 3 is provided with the second air pump 9, one end of the second air pipe 10 is connected to the air suction end of the second air pump 9, the other end of the second air pipe 10 is respectively communicated with the plurality of mold cavities 6, through the second air extraction mechanism, the residual supercritical fluid can be re-pumped into the supercritical fluid preparation device 3 through the second air pipe 10.

[0020] Further, the plurality of mold grooves 4 on the lower mold 1 are arranged at equal intervals, the plurality of mold plates 5 on the upper mold 2 are arranged at equal intervals, and the mold grooves 4 and the mold plates 5 are arranged in correspondence, so that the plurality of mold plates 5 on the upper mold 2 can be clamped in the plurality of mold grooves 4 on the lower mold 1.

[0021] Further, the upper mold 2 is clamped on the lower mold 1, and the lower mold 1 is matched with the upper mold 2, so that the clamping effect of the lower mold 1 and the upper mold 2 can be realized.

[0022] Further, the number of the mold cavities 6 is set to be multiple, so that multiple molds can be formed at the same time.

[0023] In use: when the molding mold is molded in the plurality of mold cavities 6 between the upper mold 2 and the lower mold 1, the supercritical fluid produced by the supercritical fluid preparation device 3 is respectively transported into the corresponding mold cavities 6 through the first pumping pipe 8 by opening the first pumping pump 7, so as to realize the disassembly and separation of the molded mold in the plurality of mold cavities 6, when the molded mold is disassembled and separated, some supercritical fluid will be left in the plurality of mold cavities 6, the supercritical fluid left in the plurality of mold cavities 6 is pumped back to the supercritical fluid preparation device 3 through the second pumping pipe 10 by opening the second pumping pump 9, so as to be reutilized subsequently, thereby reducing the waste of supercritical fluid.

[0024] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0025] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A separation device for a multi-cavity supercritical fluid disassembly assembly comprising a lower die (1), an upper die (2) and a supercritical fluid preparation device (3), characterized in that, The top side of the lower mold (1) is provided with a plurality of mold grooves (4), the bottom side of the upper mold (2) is fixedly provided with a plurality of mold plates (5), the plurality of mold plates (5) are respectively inserted into the corresponding mold grooves (4), a mold cavity (6) is arranged between the corresponding mold grooves (4) and the mold plates (5), and the supercritical fluid preparation device (3) is respectively provided with a first air extraction mechanism and a second air extraction mechanism for the mold cavity (6).

2. A separation apparatus for a multi-cavity supercritical fluid deconstruction assembly according to claim 1, wherein, The plurality of mold grooves (4) on the lower mold (1) are arranged at equal intervals, the plurality of mold plates (5) on the upper mold (2) are arranged at equal intervals, and the mold grooves (4) and the mold plates (5) are arranged in correspondence.

3. A separation apparatus for a multi-cavity supercritical fluid deconstruction assembly according to claim 1, wherein, The upper mold (2) is buckled on the lower mold (1), and the lower mold (1) is matched with the upper mold (2).

4. The separation apparatus of a multi-cavity supercritical fluid deconstruction assembly of claim 1, wherein, The number of the mold cavities (6) is multiple.

5. A separation apparatus for a multi-cavity supercritical fluid deconstruction assembly according to claim 4, wherein, The first air extraction mechanism comprises a first air pump (7) and a first air pipe (8), one side of the supercritical fluid preparation device (3) is provided with the first air pump (7), one end of the first air pipe (8) is connected to the exhaust end of the first air pump (7), and the other end of the first air pipe (8) is respectively connected to the plurality of mold cavities (6) in communication.

6. A separation apparatus for a multi-cavity supercritical fluid deconstruction assembly according to claim 4, wherein, The second air extraction mechanism comprises a second air pump (9) and a second air pipe (10), the other side of the supercritical fluid preparation device (3) is provided with the second air pump (9), one end of the second air pipe (10) is connected to the air suction end of the second air pump (9), and the other end of the second air pipe (10) is respectively connected to the plurality of mold cavities (6) in communication.

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