Stirring device and system

Abstract

The utility model discloses a stirring device and system, and relates to the technical field of stirring instruments. The stirring device comprises a stirring assembly, an adsorption assembly and a filtering assembly, the stirring assembly comprises a bearing container, and the bearing container is used for containing materials; the adsorption assembly is arranged in the bearing container and comprises a magnetic part, and the magnetic part makes contact with the materials so as to adsorb metal impurities in the materials; the filtering assembly is arranged in the bearing container and comprises a filtering piece and a collecting piece, a plurality of filtering holes are formed in the filtering piece, the collecting piece is provided with a containing space, and the filtering holes are connected with the containing space. According to the stirring device, scrap iron in materials can be adsorbed through the magnetic part, meanwhile, impurities can be filtered out and collected through the filtering assembly, and cleaning is convenient.

Description

Technical Field

[0001] This application relates to the field of stirring equipment technology, and in particular to a stirring device and system. Background Technology

[0002] Coating materials used in the semiconductor industry are typically composed of a mixture of various substances. For example, photoresist is usually composed of resin, photoinitiator, solvent, and additives. Coatings, on the other hand, consist of pigments, fillers, resin, solvent, and other components. Stirring is a crucial step in the preparation of both photoresist and coatings; effective stirring ensures that the various components are uniformly mixed.

[0003] Existing mixing containers only have a mixing function; foreign matter and impurities in the material need to be further processed by downstream processes, which reduces production efficiency. Utility Model Content

[0004] In view of this, this application provides a stirring device and system, which aims to solve one of the technical problems in the prior art.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] In a first aspect, embodiments of this application provide a stirring device, comprising:

[0007] A mixing assembly includes a support container for holding materials;

[0008] An adsorption assembly is disposed within the carrier container. The adsorption assembly includes a magnetic element that contacts the material to adsorb metallic impurities in the material.

[0009] A filter assembly is disposed within the carrier container. The filter assembly includes a filter element and a collection element. The filter element has multiple filter holes, and the collection element has a receiving space. The filter holes and the receiving space are in communication.

[0010] In one embodiment of the first aspect, the carrier container includes a bottom wall and a side wall, the number of adsorption components is at least one, and each adsorption component is connected to the bottom wall or the side wall; the number of filter components is at least one, and each filter component is connected to the bottom wall or the side wall.

[0011] In one embodiment of the first aspect, the carrier container is provided with a first snap-fit ​​portion and a second snap-fit ​​portion, and the adsorption assembly further includes a first docking member and a second docking member, the first docking member and the second docking member being respectively connected to the magnetic member, the first snap-fit ​​portion being detachably connected to the first docking member, and the second snap-fit ​​portion being detachably connected to the second docking member.

[0012] In one embodiment of the first aspect, the magnetic component is a permanent magnet, and the first and second docking components are made of stainless steel, PE, PP or PTFE.

[0013] In one embodiment of the first aspect, the carrier container is provided with a third snap-fit ​​portion and a fourth snap-fit ​​portion, and the filter assembly further includes a third docking member and a fourth docking member, the third docking member and the fourth docking member being respectively connected to the filter element, the third snap-fit ​​portion being detachably connected to the third docking member, and the fourth snap-fit ​​portion being detachably connected to the fourth docking member.

[0014] In one embodiment of the first aspect, the filter holes are arranged at an angle.

[0015] In one embodiment of the first aspect, the collection element is mesh-like.

[0016] In one embodiment of the first aspect, the mesh size of the collection element is 20 to 600 mesh.

[0017] In one embodiment of the first aspect, the filter element is made of stainless steel, PE, PP or PTFE; the collection element is made of PE, PP or PTFE.

[0018] Secondly, embodiments of this application also provide a stirring system, including the stirring device in any of the above embodiments.

[0019] Compared with the prior art, the beneficial effects of this application are as follows: This application proposes a stirring device, including a stirring component, an adsorption component, and a filtering component. The stirring component includes a carrying container for holding materials. The adsorption component is disposed inside the carrying container and includes a magnetic element that contacts the material to adsorb metallic impurities, such as iron filings, in the material. The filtering component is disposed inside the carrying container and includes a filter element and a collecting element. The filter element has multiple filter holes, and the collecting element has a receiving space. The filter holes and the receiving space are connected. Large particulate impurities in the material are filtered through the filter holes and collected in the collecting element for easy cleaning. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This paper shows a schematic diagram of the structure of a stirring device in some embodiments of this application;

[0022] Figure 2 This is shown as a second schematic diagram of the structure of the adsorption component in some embodiments of this application;

[0023] Figure 3 The following are schematic diagrams of the filter component structure in some embodiments of this application;

[0024] Figure 4 A cross-sectional structural schematic diagram of the filter component in some embodiments of this application is shown.

[0025] Explanation of key component symbols: 100 - stirring device; 111 - carrying container; 1111 - first snap-fit ​​part; 1112 - second snap-fit ​​part; 1113 - third snap-fit ​​part; 1114 - fourth snap-fit ​​part; 1115 - bottom wall part; 1116 - side wall part;

[0026] 120 - Adsorption component; 121 - Magnetic component; 122 - First docking component; 123 - Second docking component; 124 - Housing;

[0027] 130 - Filter assembly; 131 - Filter element; 1311 - Filter hole; 132 - Collection element; 133 - Third docking element; 134 - Fourth docking element. Detailed Implementation

[0028] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0029] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0030] 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 one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0031] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] like Figure 1 As shown, an embodiment of this application provides a stirring device 100, mainly used for stirring materials to ensure uniform mixing and simultaneous removal of impurities. The stirring device 100 includes a stirring assembly, an adsorption assembly 120, and a filtration assembly 130.

[0034] The mixing assembly includes a support container 111, which is used to hold materials.

[0035] The top of the carrying container 111 (not shown) has an opening for feeding material.

[0036] The mixing assembly also includes a rotating component (not shown) and a driving component (not shown). The rotating component is located inside the supporting container 111, and the driving component drives the rotating component to rotate, thereby achieving the function of mixing materials.

[0037] It should be noted that the rotating component can be connected to the carrier container 111, or, when the carrier container 111 is provided with a top cover, the rotating component can be connected to the top cover of the carrier container 111.

[0038] The adsorption component 120 is disposed inside the carrier container 111. The adsorption component 120 includes a magnetic element 121, which contacts the material to adsorb metallic impurities in the material, such as iron filings.

[0039] The filter assembly 130 is disposed inside the carrier container 111. The filter assembly 130 includes a filter element 131 and a collector 132. The filter element 131 is provided with a plurality of filter holes 1311. The collector 132 has a receiving space. The filter holes 1311 and the receiving space are connected. Large particulate impurities in the material are filtered through the filter holes 1311 and the impurities are collected in the collector 132 for easy cleaning.

[0040] In some embodiments, such as Figure 1 As shown, the carrying container 111 includes a bottom wall portion 1115 and a side wall portion 1116.

[0041] The number of adsorption components 120 is at least one, and the number of adsorption components 120 can be one, two, three, four, five, etc., which is not limited to the example number. The specific number of adsorption components 120 can be set according to actual needs.

[0042] Each adsorption component 120 is connected to either the bottom wall portion 1115 or the side wall portion 1116. For example, when the rotating component is fixed to the bottom wall portion 1115 of the carrier container 111, the adsorption component 120 is disposed on the side wall portion 1116; for example, when the rotating component is fixed to the top cover of the carrier container 111, the adsorption component 120 is disposed on either the side wall portion 1116 or the bottom wall portion 1115.

[0043] The number of filter components 130 is at least one, and the number of filter components 130 can be one, two, three, four, five, etc., which is not limited to the example number. The specific number of filter components 130 can be set according to actual needs.

[0044] Each filter assembly 130 is connected to either the bottom wall portion 1115 or the side wall portion 1116. For example, when the rotating member is fixed to the bottom wall portion 1115 of the carrier container 111, the filter assembly 130 is disposed on the side wall portion 1116; for example, when the rotating member is fixed to the top cover of the carrier container 111, the filter assembly 130 is disposed on either the side wall portion 1116 or the bottom wall portion 1115.

[0045] In this embodiment, both the adsorption component 120 and the filter component 130 are disposed on the side wall portion 1116.

[0046] In some embodiments, the carrier container 111 is provided with a first snap-fit ​​portion 1111 and a second snap-fit ​​portion 1112.

[0047] The first snap-fit ​​portion 1111 and the second snap-fit ​​portion 1112 are disposed at intervals on the side wall portion 1116 of the carrier container 111. The adsorption assembly 120 also includes a first docking member 122 and a second docking member 123, which are respectively connected to the magnetic member 121.

[0048] like Figure 1 and Figure 2 As shown, the first snap-fit ​​part 1111 has a slot, and the second snap-fit ​​part 1112 has a slot, with the two slots having different shapes. For example, the cross-section of the slot in the first snap-fit ​​part 1111 is rectangular, while the cross-section of the slot in the second snap-fit ​​part 1112 is triangular. The cross-section of the first mating member is rectangular, and the cross-section of the second mating member is triangular. This prevents incorrect installation orientation of the adsorption assembly 120.

[0049] When the adsorption assembly 120 and the carrier container 111 are connected, there is a gap between the magnetic element 121 and the side wall portion 1116, and this gap is not less than 1 / 2 of the radius of the bottom wall portion 1115 and exceeds the radius of the bottom wall portion 1115. When there are multiple magnetic elements 121, by setting different spacings between each magnetic element 121 and the side wall portion 1116, the magnetic elements 121 can make sufficient contact with the material and adsorb iron filings.

[0050] The first snap-fit ​​part 1111 is detachably connected to the first docking member, and the second snap-fit ​​part 1112 is detachably connected to the second docking member. In this way, the magnetic component 121 can be removed, and the attached iron filings can be cleaned periodically. Scraping off the iron filings attached to the magnetic component 121 improves the adsorption efficiency and enhances the adsorption effect.

[0051] In some embodiments, the magnetic element 121 is a permanent magnet.

[0052] In this embodiment, the magnetic component 121 is further provided with a housing 124 on its outer side. The housing 124 covers the outer side of the permanent magnet, and the housing 124 is connected to the first docking member 122 and the second docking member 123. The first docking member 122 or the second docking member 123 is detachably connected to the housing 124, so that the magnetic component 121 can be removed from the housing 124.

[0053] If the iron filings on the surface of the outer casing 124 are removed directly without removing the magnetic component 121, small iron filings are difficult to remove due to the magnetic force, and the surface of the outer casing 124 is also prone to scratches and damage. By setting the magnetic component 121 to be removed from the outer casing 124, the iron filings on the outside of the outer casing 124 can be easily removed.

[0054] In some embodiments, the first mating member 122 and the second mating member 123 are made of stainless steel, PE (polyethylene), PP (polypropylene), or PTFE (polytetrafluoroethylene). It is understood that the materials of the first mating member 122 and the second mating member 123 can be selected according to the type of material.

[0055] In some embodiments, the magnetic element 121 is an electromagnet, and the first docking element 122 and the second docking element 123 are insulators. Alternatively, rubber rings are provided at the connection between the first docking element 122 and the magnetic element 121 and at the connection between the first docking element 122 and the magnetic element 121 to insulate and isolate the magnetic element 121, the first docking element 122 and the second docking element 123, avoid leakage, and increase safety.

[0056] In some embodiments, the carrier container 111 is provided with a third latching portion 1113 and a fourth latching portion 1114.

[0057] The third snap-fit ​​portion 1113 and the fourth snap-fit ​​portion 1114 are spaced apart on the side wall portion 1116 of the carrier container 111. The filter assembly 130 also includes a third docking member 133 and a fourth docking member 134, which are respectively connected to the filter element 131.

[0058] like Figure 1 and Figure 3 As shown, the third locking part 1113 and the fourth locking part 1114 are provided with locking slots, and the two locking slots have the same shape. For example, the cross-section of the locking slots in the third locking part 1113 and the fourth locking part 1114 is rectangular or triangular. In this way, depending on the material selection and the fixed direction of the filter element 131, the feed end of the filter element 131 can be oriented towards the rotation direction of the material, so that the material enters the filter element 131 for filtration.

[0059] In some embodiments, the shapes of the grooves in the first snap-fit ​​portion 1111, the second snap-fit ​​portion 1112, and the third snap-fit ​​portion 1113 are different, thereby avoiding incorrect installation positions of the adsorption assembly 120 and the filter assembly 130.

[0060] When the filter assembly 130 is connected to the carrier container 111, there is a gap between the magnetic element 121 and the side wall portion 1116, and this gap is not less than 1 / 2 of the radius of the bottom wall portion 1115 and exceeds the radius of the bottom wall portion 1115. When there are multiple filter assemblies 130, by setting different spacings between each filter assembly 130 and the side wall portion 1116, the filter assembly 130 can fully filter the material.

[0061] The third snap-fit ​​part 1113 is detachably connected to the third docking member, and the fourth snap-fit ​​part 1114 is detachably connected to the fourth docking member. In this way, the filter assembly 130 can be removed, and impurities inside can be cleaned regularly to prevent the filter holes 1311 from being blocked by impurities, thereby improving filtration efficiency and filtration effect.

[0062] In some embodiments, such as Figure 3 and Figure 4 As shown, the filter holes 1311 are inclined. This increases the length of the filter holes 1311 and improves the filtration effect. When the material is stirred, it rotates inside the carrying container 111. Large foreign objects in the material enter the collecting component 132 through the inclined filter holes 1311, thus intercepting larger foreign objects. At the same time, it can also intercept impurities that are not attracted by the magnetic component 121.

[0063] In some embodiments, the collector 132 is mesh-like and is used to collect large particles of impurities, while small particles of material can pass through the collector 132.

[0064] In some embodiments, the collector 132 and the filter 131 are detachably connected. It is understood that when there are many impurities collected in the collector 132, the mesh of the collector 132 may become clogged. The collector 132 can be removed and cleaned. When there are too many clogged meshes, the collector 132 can be replaced.

[0065] In some embodiments, the mesh count of the collector 132 is 20 to 600 meshes. The mesh count of the collector 132 is 20 meshes, 50 meshes, 100 meshes, 150 meshes, 200 meshes, 250 meshes, 300 meshes, 350 meshes, 400 meshes, 450 meshes, 500 meshes, 550 meshes, 600 meshes, etc., and is not limited to the example mesh counts.

[0066] In some embodiments, the filter element 131 is made of stainless steel, PE, PP, or PTFE; the collection element 132 is made of PE, PP, or PTFE. It is understood that the materials of the filter element 131 and the collection element 132 can be selected according to the type of material.

[0067] This application also provides a stirring system, including the stirring device 100 in any of the above embodiments, and therefore has all the beneficial effects of the stirring device 100 in any of the above embodiments, which will not be described in detail here.

[0068] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0069] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A stirring device, characterized in that, include: A mixing assembly includes a support container for holding materials; Adsorption components; The adsorption component, which is disposed within the carrier container, includes a magnetic element that contacts the material to adsorb metallic impurities in the material. A filter assembly is disposed within the carrier container. The filter assembly includes a filter element and a collection element. The filter element has multiple filter holes, and the collection element has a receiving space. The filter holes and the receiving space are in communication.

2. The stirring device according to claim 1, characterized in that, The carrier container includes a bottom wall and a side wall. The number of adsorption components is at least one, and each adsorption component is connected to the bottom wall or the side wall. The number of filter components is at least one, and each filter component is connected to the bottom wall or the side wall.

3. The stirring device according to claim 1, characterized in that, The carrier container is provided with a first snap-fit ​​part and a second snap-fit ​​part. The adsorption component also includes a first docking member and a second docking member. The first docking member and the second docking member are respectively connected to the magnetic component. The first snap-fit ​​part is detachably connected to the first docking member, and the second snap-fit ​​part is detachably connected to the second docking member.

4. The stirring device according to claim 3, characterized in that, The magnetic component is a permanent magnet, and the first and second docking components are made of stainless steel, PE, PP or PTFE.

5. The stirring device according to claim 1, characterized in that, The carrier container is provided with a third snap-fit ​​part and a fourth snap-fit ​​part. The filter assembly also includes a third docking member and a fourth docking member. The third docking member and the fourth docking member are respectively connected to the filter element. The third snap-fit ​​part is detachably connected to the third docking member, and the fourth snap-fit ​​part is detachably connected to the fourth docking member.

6. The stirring device according to claim 1, characterized in that, The filter holes are set at an angle.

7. The stirring device according to claim 1, characterized in that, The collection element is mesh-like.

8. The stirring device according to claim 7, characterized in that, The mesh size of the collected components is 20 to 600 mesh.

9. The stirring apparatus according to any one of claims 1 to 8, characterized in that, The filter element is made of stainless steel, PE, PP or PTFE; the collection element is made of PE, PP or PTFE.

10. A stirring system, characterized in that, The stirring device includes any one of claims 1 to 9.

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