Mixing system

Abstract

This utility model discloses a mixing system. The mixing system includes a mounting frame and a mixing device. The mounting frame is provided with a guiding structure. The mixing device includes a heating cylinder and a stirring component, which are spaced apart from the inner wall of the heating cylinder. The heating cylinder includes a cylinder body, a first connecting frame, and a second connecting frame. The cylinder body is connected between the first connecting frame and the second connecting frame. The first connecting frame is fixedly connected to the mounting frame. The second connecting frame is provided with a guide sliding structure that slides in conjunction with the guiding structure. The sliding direction of the guide sliding structure is parallel to the axial direction of the heating cylinder. Using the mixing system provided by this utility model, the cooperation between the guiding structure and the guide sliding structure allows the thermal deformation of the heating cylinder to be along the axial direction, avoiding radial deformation of the middle section of the cylinder that could cause scraping against the wall of the stirring component. This improves the safety and service life of the mixing system and avoids material contamination caused by debris generated from friction between the stirring component and the heating cylinder.

Description

Technical Field

[0001] This utility model relates to the technical field of material mixing, and in particular to a mixing system. Background Technology

[0002] Existing mixing systems use a heating cylinder to vaporize and release moisture (generally water or other volatile liquid components) from the material after heating, thus obtaining a solid material with a specified moisture content. However, the heating cylinder is prone to deformation during the heating process, leading to scraping between the heating cylinder and the stirring components inside, which reduces the safety and service life of the mixing system. Utility Model Content

[0003] In view of this, one objective of this utility model is to provide a mixing system to solve the technical problem that the heating cylinder of the existing mixing system is prone to deformation during the heating process, which leads to scraping of the heating cylinder and the stirring components inside the heating cylinder, thereby reducing the safety and service life of the mixing system.

[0004] This utility model provides a mixing system, including a mounting frame and a mixing device. The mounting frame is provided with a guiding structure. The mixing device includes a heating cylinder and a stirring component, the stirring component being spaced apart from the inner wall of the heating cylinder. The heating cylinder includes a cylinder body, a first connecting frame, and a second connecting frame. The cylinder body is connected between the first connecting frame and the second connecting frame. The first connecting frame is fixedly connected to the mounting frame. The second connecting frame is provided with a guide structure that slides in conjunction with the guiding structure, the sliding direction of the guide structure being parallel to the axial direction of the heating cylinder.

[0005] In some implementations, one of the guiding structure and the sliding structure is provided with a groove, and the other of the guiding structure and the sliding structure is provided with a slider that slides in cooperation with the groove; or, one of the guiding structure and the sliding structure is provided with a raceway, and the other of the guiding structure and the sliding structure is provided with a roller that rolls in cooperation with the raceway; or, the guiding structure or the sliding structure is provided with balls or rollers.

[0006] In some implementations, multiple guide structures and sliding structures are provided, with the multiple guide structures slidingly engaging with the multiple sliding structures respectively, and the multiple sliding structures being arranged at intervals along the width direction of the mounting frame; and / or, the multiple sliding structures being arranged at intervals along the circumferential direction of the heating cylinder; and / or, the multiple sliding structures being arranged at intervals along the axial direction of the heating cylinder.

[0007] In some implementations, the guiding structure and / or the sliding structure are further provided with a limiting structure, which is used to limit the sliding stroke of the guiding structure.

[0008] In some implementations, the guide structure includes a guide portion and a stop portion connected to the guide portion, the guide portion slidingly engaging with the guide structure, and the stop portion being used to stop the guide structure in the height direction of the mixing device.

[0009] In some implementations, the mixing system further includes an adjustment component mounted on the mounting bracket and used to adjust the mounting position of the two ends of the heating cylinder in the axial direction relative to the mounting bracket, so that the central axis of the heating cylinder is parallel to the horizontal plane.

[0010] In some implementations, the guide structure is provided with a scale structure, and the mixing system also includes a position sensor, which is used to detect whether the heating cylinder has moved to the position corresponding to the specified scale of the scale structure.

[0011] In some implementations, the stirring element includes a stirring shaft and stirring blades, with the stirring blades fixedly disposed on the stirring shaft and spaced apart from the inner wall of the heating cylinder.

[0012] In some implementations, the heating cylinder further includes a first mounting base and a second mounting base. The first mounting base is fixedly connected to the first connecting frame, and the second mounting base is fixedly connected to the second connecting frame. Both ends of the stirring shaft are rotatably mounted on the first mounting base and the second mounting base, respectively. One end of the stirring shaft is fixedly disposed relative to one of the first mounting base and the second mounting base in the axial direction of the heating cylinder, and the other end of the stirring shaft is movable relative to the other of the first mounting base and the second mounting base in the axial direction of the heating cylinder.

[0013] In some implementations, the mixing system further includes a weighing structure, which is independently configured from the guiding structure and the sliding structure and is located at the bottom of the mounting frame. The weighing structure is used to measure the weight of the material inside the heating cylinder.

[0014] The mixing system provided by this utility model is based on the fixed connection of the first connecting frame of the heating cylinder and the mounting frame. The second connecting frame of the heating cylinder is provided with a guide structure that slides in cooperation with the guide structure. The sliding direction of the guide structure is parallel to the axial direction of the heating cylinder. Thus, the cooperation between the guide structure and the guide structure can make the thermal deformation of the heating cylinder along the axial direction, avoiding the problem of radial deformation of the middle section of the cylinder causing scraping against the wall of the stirring component. This improves the safety and service life of the mixing system, and avoids the problem of material contamination caused by the friction between the stirring component and the heating cylinder to generate debris. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a first-view structural schematic diagram of the hybrid system provided in an embodiment of the present invention.

[0017] Figure 2 yes Figure 1 A schematic diagram of the hybrid system from a second perspective.

[0018] Figure 3 yes Figure 1 Decomposition diagram of the hybrid system in [the diagram].

[0019] Figure 4 yes Figure 3 An enlarged view of part I of the hybrid system.

[0020] Figure 5 This is a cross-sectional view of a partial structure of the mixing device provided in the embodiments of this application.

[0021] Figure 6 yes Figure 1 An enlarged view of part II of the hybrid system.

[0022] Key reference numerals in the attached drawings: Mixing system - 100; Mounting bracket - 10; Guide structure - 11; Slider - 1101; Limiting structure - 12; Mixing device - 20; Heating cylinder - 21; Cylinder body - 211; First connecting bracket - 212; Second connecting bracket - 213; First connecting plate - 2131; Second connecting plate - 2132; Bearing plate - 2133; First mounting seat - 215; Second mounting seat - 216; First bearing - 217; Second bearing - 218; Positioning shim - 219; First sealing structure - 221; Second sealing structure - 222; Stirring component - 23; Stirring shaft - 231; Stirring blade - 232; Guide sliding structure - 25; Slide groove - 2501; Guide sliding part - 251; Stop part - 252; Extension part - 253; Position sensor - 26; Drive component - 30; Adjusting component - 40; First adjusting component - 41; Second adjusting component - 42; Weighing structure - 50; Central axis - P; Width direction - W; Axial direction - X; Height direction - Z; Circumferential direction - Y.

[0023] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] It is understood that the terminology in the specification, claims, and accompanying drawings of this utility model is for describing specific embodiments only and is not intended to limit the utility model. The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order. Unless the context clearly states otherwise, the singular forms "a" and "described" are also intended to include the plural forms. The term "comprising," and any variations thereof, are intended to cover non-exclusive inclusion. Furthermore, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. The purpose of providing the following specific embodiments is to facilitate a clearer and more thorough understanding of the disclosure of this utility model, wherein terms indicating direction such as up, down, left, and right refer only to the position of the illustrated structure in the corresponding drawings. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," and "set on" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The following description describes preferred embodiments of the present invention; however, the foregoing description is intended to illustrate the general principles of the present invention and is not intended to limit the scope of the present invention. The scope of protection of the present invention shall be determined by the appended claims.

[0027] Please see Figure 1 , Figure 1 This is a first-view structural schematic diagram of the hybrid system 100 provided in this embodiment of the present invention; Figure 2 yes Figure 1 The diagram shows a second-view structural diagram of the mixing system 100. The mixing system 100 includes a mounting frame 10 and a mixing device 20. The mounting frame 10 is provided with a guide structure 11. The mixing device 20 includes a heating cylinder 21 and a stirring element 23. The stirring element 23 is spaced apart from the inner wall of the heating cylinder 21. The heating cylinder 21 includes a cylinder body 211, a first connecting frame 212, and a second connecting frame 213. The first connecting frame 212 is fixedly connected to the mounting frame 10. The second connecting frame 213 is provided with a guide structure 25 that slides in cooperation with the guide structure 11. The sliding direction of the guide structure 25 is parallel to the axial direction X of the heating cylinder 21.

[0028] Understandably, in a conventional mixing system 100, the heating cylinder 21 is fixedly connected to the mounting bracket 10 at both ends along its axial direction X. After the heating cylinder 21 is heated or cooled, its axial length changes due to thermal expansion and contraction, causing radial deformation and scraping against the stirring component 23. The mixing system 100 provided by this invention fixes the first connecting bracket 212 of the heating cylinder 21 to the mounting bracket 10. The second connecting bracket 213 of the heating cylinder 21 is provided with a guide structure 25 that slides in conjunction with the guide structure 11. The sliding direction of the guide structure 25 is parallel to the axial direction X of the heating cylinder 21. Therefore, the cooperation between the guide structure 11 and the guide structure 25 allows the thermal deformation of the heating cylinder 21 to occur along the axial direction X, preventing radial deformation of the middle section of the cylinder 211 that could cause scraping against the stirring component 23. This improves the safety and service life of the mixing system 100 and avoids material contamination caused by debris generated from friction between the stirring component 23 and the heating cylinder 21.

[0029] The heating cylinder 21 is used to hold the materials to be mixed. In this embodiment, the materials to be mixed are battery materials. The mixing system 100 is applied in the field of battery manufacturing technology. Battery materials include a variety of materials, such as, but not limited to, active materials, conductive agent powders, binder powders, etc. In this embodiment, the mixing system 100 is illustrated in the preparation of battery materials. It can be understood that the mixing system 100 can also be used to prepare other materials, such as food, pharmaceuticals, fertilizers, building materials, etc., and the application of the mixing system 100 is not limited here. The mixing device 20 is a horizontal mixing device. Of course, in some embodiments, the mixing device 20 can also be a vertical mixing device.

[0030] It should be noted that, Figure 1 The purpose is merely to schematically describe the arrangement between the mounting bracket 10 and the mixing device 20, and is not to specifically limit the connection positions, connection relationships and specific structures of each component. Figure 1 The structure of the hybrid system 100 illustrated in this application embodiment is merely a schematic representation and does not constitute a specific limitation on the hybrid system 100. In other embodiments of this application, the dry hybrid system 100 may include more than Figure 1 The system may include more or fewer components, or combinations of certain components, or different components, such as the mixing system 100, and may also include, but is not limited to, vacuum equipment. Vacuum equipment can be used to provide a vacuum environment for the heating cylinder 21.

[0031] For the sake of accuracy, all references to direction in this article should be expressed in terms of direction. Figure 1For reference, "axial direction X" refers to the direction parallel to the central axis P of the heating cylinder 21, i.e., the left-right direction (where the positive X-axis is left); the term "circumferential direction Y" refers to the circumferential direction of the heating cylinder 21, i.e., the direction surrounding the central axis P of the heating cylinder 21. The axial direction X and the circumferential direction Y together constitute two orthogonal directions of the heating cylinder 21. The term "height direction Z" refers to the direction perpendicular to the bearing surface after the heating cylinder 21 is placed on a bearing surface parallel to the central axis P of the heating cylinder 21, i.e., the direction parallel to the arrangement direction of the heating cylinder 21 and the mounting bracket 10 (where the positive Z-axis is upward). The term "height direction Z" refers to the direction perpendicular to the bearing surface after the heating cylinder 21 is placed on a bearing surface parallel to the central axis P of the heating cylinder 21 (where the positive Z-axis is upward). The term "width direction W" refers to the direction perpendicular to both the axial direction X and the height direction Z of the heating cylinder 21 (where the positive W-axis is backward). The axial direction X, circumferential direction Y, and height direction Z of the heating cylinder 21 can be customized according to the specific structure of the product and the viewing angle presented in the accompanying drawings; this application does not impose specific limitations. For ease of description, the directions such as up, down, left, right, front, and back in this application are relative positions and do not constitute limitations on implementation.

[0032] For example, in this embodiment, one of the guide structure 11 and the guide slide structure 25 is provided with a groove 2501, and the other of the guide structure 11 and the guide slide structure 25 is provided with a slider 1101 that slides in cooperation with the groove 2501. Thus, the sliding cooperation between the guide structure 11 and the guide slide structure 25 can improve the reliability of the connection between the mounting bracket 10 and the mixing device 20, and guide the heating cylinder 21 to deform along the axial direction X after heating, avoiding radial deformation of the middle section of the cylinder 211 that could cause scraping against the stirring element 23, thereby improving the safety and service life of the mixing system 100, and preventing material contamination caused by debris generated from friction between the stirring element 23 and the heating cylinder 21.

[0033] Please refer to the following: Figure 3 and Figure 4 , Figure 3 yes Figure 1 An exploded view of the hybrid system 100 in the diagram; Figure 4 yes Figure 3 An enlarged view of part I of the hybrid system 100. Exemplarily, the guide slide structure 25 is connected to the second connecting frame 213 to form a slide groove 2501, thereby fully utilizing the functions of the second connecting frame 213 and the guide slide structure 25, optimizing the spatial layout, making the overall structure more compact, and reducing material usage. Of course, in some embodiments, the guide slide structure 25 may be directly provided with the slide groove 2501.

[0034] In this embodiment, the guide structure 25 includes a guide portion 251 and a stop portion 252 connected to the guide portion 251. The guide portion 251 slides in conjunction with the guide structure 11. The stop portion 252 is used to stop the guide structure 11 in the height direction Z of the mixing device 20. This restricts the movement of the free end of the mixing cylinder in the height direction Z of the mixing device 20, improving the coaxiality of the mixing cylinder and the stirring element 23. The stop portion 252 is connected to the side of the guide portion 251 away from the second connecting frame 213 and is bent relative to the guide portion 251. The guide portion 251, the stop portion 252, and the second connecting frame 213 enclose a groove 2501.

[0035] In some embodiments, the guide slide structure 25 further includes an extension 253. The extension 253 is connected to the side of the guide slide 251 away from the stop 252 and is fixedly connected to the second connecting frame 213, thereby increasing the connection area between the guide slide structure 25 and the second connecting frame 213 and improving the reliability and stability of the connection between the guide slide structure 25 and the second connecting frame 213. The guide slide structure 25 and the second connecting frame 213 can be detachably fixedly connected by locking screws. The guide slide structure 25 and the second connecting frame 213 can also be fixedly connected by welding, bonding, snap-fitting, or integral molding, etc., which are not specifically limited in this application embodiment. The stop 252 and the extension 253 are disposed on different sides of the guide slide 251, that is, the extension direction of the stop is opposite to the extension direction of the extension 253, thereby avoiding the problem of interference between the locking screw and the guide structure 11, and improving the overall structural strength and bending resistance of the guide slide structure 25, and extending the service life of the guide slide structure 25.

[0036] In some other embodiments, the guide slide structure 25 may omit at least one of the stop portion 252 and the extension portion 253. For example, the guide slide structure 25 may only include the extension portion 253 and the guide portion; or, the guide slide structure 25 may only include the guide portion, which is directly fixedly connected to the second connecting frame 213.

[0037] In some other embodiments, one of the guide structure 11 and the guide slide structure 25 is provided with a raceway, and the other of the guide structure 11 and the guide slide structure 25 is provided with a roller that rolls with the raceway; or, the guide structure 11 or the guide slide structure 25 is provided with balls or rollers. Thus, the rolling engagement between the guide structure 11 and the guide slide structure 25 can reduce the friction between the guide slide structure 25 and the guide structure 11, improving the smoothness and reliability of the mixing cylinder's movement along the axial direction X of the heating cylinder 21 after heating and deformation.

[0038] Multiple guide structures 11 and guide sliding structures 25 are provided, with each guide structure 11 slidingly engaging with a different guide sliding structure 25. The multiple guide sliding structures 25 are arranged at intervals along the width direction W of the mixing device 20; and / or, they are arranged at intervals along the circumferential direction Y of the heating cylinder 21; and / or, they are arranged at intervals along the axial direction X of the heating cylinder 21. Thus, the multiple pairs of guide structures 11 and guide sliding structures 25 can limit the movement of the heating cylinder 21 along its axial direction X from multiple directions, improving the smoothness and reliability of the movement of the heating cylinder 21 relative to the mounting bracket 10.

[0039] For example, in this embodiment, multiple guide slide structures 25 are arranged at intervals along the width direction W of the mixing device 20. This facilitates the alignment and assembly of the guide structure 11 and the guide slide structure 25, and reduces the processing difficulty of the mounting bracket 10 and the heating cylinder 21. Specifically, two guide slide structures 25 are provided, and the two guide slide structures 25 are disposed at both ends of the second connecting frame 213 of the heating cylinder 21 along the width direction W of the mixing device 20. Of course, in some embodiments, the two guide slide structures 25 are disposed at the middle of the second connecting frame 213 of the heating cylinder 21 along the width direction W of the mixing device 20 or at other positions, and this application embodiment does not make specific limitations.

[0040] Please refer to it again. Figure 1 and Figure 2 In this embodiment, for example, the first connecting frame 212 and the second connecting frame 213 each extend outward relative to the cylinder 211 along the radial direction of the heating cylinder 21. Specifically, the first connecting frame 212 and the second connecting frame 213 each include a first connecting plate 2131 and a second connecting plate 2132. The first connecting plate 2131 is sealed to the cylinder 211, that is, the two first connecting plates 2131 respectively serve as end caps of the cylinder 211. Of course, in some embodiments, the first connecting frame 212 and the second connecting frame 213 are respectively independently arranged from the cylinder 211, that is, two end caps are respectively provided at both ends of the cylinder 211 along the axial direction X of the heating cylinder 21. The first connecting frame 212 and the second connecting frame 213 are respectively detachably fixedly connected to the cylinder 211 or can be non-detachably connected; this embodiment does not specifically limit the connection.

[0041] The second connecting plate 2132 is connected to the side of the first connecting plate 2131 near the mounting bracket 10, that is, the second connecting plate 2132 is connected to the bottom of the first connecting plate 2131. The guide sliding structure 25 is fixedly connected to the side of the second connecting plate 2132 near the mounting bracket 10 of the second connecting bracket 213. The second connecting plate 2132 is bent relative to the first connecting plate 2131. In other words, the plane of the first connecting plate 2131 is perpendicular to the plane of the second connecting plate 2132. The plane of the first connecting plate 2131 is parallel to the height direction Z of the heating cylinder 21, and the plane of the second connecting plate 2132 is parallel to the axial direction X of the heating cylinder 21. This facilitates the alignment and assembly of the guide sliding structure 25 and the second connecting plate 2132, reduces the precision requirements of the sliding fit between the guide sliding structure 25 and the guide structure 11, and reduces the processing difficulty.

[0042] In some embodiments, the mixing system 100 further includes a drive member 30. The drive member 30 is connected to the stirring member 23 and is used to drive the stirring member 23 to rotate relative to the heating cylinder 21, thereby improving the heating efficiency of the heating cylinder 21 on the material.

[0043] The first connecting frame 212 and the second connecting frame 213 each include a support plate 2133. The support plate 2133 is fixedly connected to at least one of the first connecting plate 2131 and the second connecting plate. The driving member 30 is mounted on the support plate 2133 of the first connecting frame 212. Of course, in some embodiments, the driving member 30 is mounted on the support plate 2133 of the second connecting frame 213.

[0044] For example, in this embodiment, the support plate 2133 is fixedly connected to the first connecting plate 2131 and the second connecting plate 2132. Specifically, the support plate 2133 is H-shaped, thereby improving the stability and reliability of the fixed connection between the support plate 2133 and the first connecting plate 2131 and the second connecting plate 2132. The shape of the support plate 2133 can also be U-shaped, triangular, etc., but is not limited to.

[0045] Please refer to it again. Figure 4 In some embodiments, the guide structure 11 and / or the sliding structure 25 are further provided with a limiting structure 12. The limiting structure 12 is used to limit the sliding stroke of the sliding structure 25. This avoids the risk of the mixing cylinder colliding with the mounting frame 10 under gravity due to the sliding structure 25 disengaging from the guide structure 11, thus improving the safety of the mixing system 100. The limiting structure 12 can be one or more, and this application embodiment does not specifically limit its use.

[0046] Please refer to the following: Figure 1 and Figure 5 , Figure 5This is a cross-sectional view of a partial structure of the mixing device 20 provided in an embodiment of this application. Exemplarily, in this embodiment, the stirring element 23 includes a stirring shaft 231 and stirring blades 232. The stirring blades 232 are fixedly disposed on the stirring shaft 231 and spaced apart from the inner wall of the heating cylinder 21. Thus, the stirring shaft is rotatably connected to the heating cylinder 21 and is used to drive the stirring blades to rotate, thereby stirring the materials to be mixed within the heating cylinder 21. The stirring blades can evenly distribute the materials to be mixed within the heating cylinder 21, thereby improving the mixing effect of the materials.

[0047] The stirring blades 232 are configured as, but not limited to, ribbons or radial blades. Thus, when the stirring blades 232 are configured as ribbons, the ribbons are easily deformable, resulting in uniform and gentle mixing of the material by the stirring element 23, low energy consumption, simple structure, and easy cleaning. When the stirring blades 232 are configured as radial blades, the radial blades can generate a strong shearing effect, suitable for materials requiring rapid dispersion, crushing, or emulsification, and the radial blades can effectively overcome flow resistance and promote mixing.

[0048] The heating cylinder 21 also includes a first mounting base 215 and a second mounting base 216. The first mounting base 215 is fixedly connected to the first connecting frame 212, and the second mounting base 216 is fixedly connected to the second connecting frame 213. Specifically, the first mounting base 215 is mounted on the support plate 2133 of the first connecting frame 212, and the second mounting base 216 is mounted on the support plate 2133 of the second connecting frame 213. One end of the stirring shaft 231 is connected to the drive member 30 and is rotatably connected to the first mounting base 215, while the end of the stirring shaft 231 away from the drive member 30 is rotatably connected to the second mounting base 216.

[0049] The two ends of the stirring shaft 231 are rotatably mounted on the first mounting base 215 and the second mounting base 216, respectively. One end of the stirring shaft 231 is fixedly disposed relative to one of the first mounting base 215 and the second mounting base 216 in the axial direction X of the heating cylinder 21, and the other end of the stirring shaft 231 is movable relative to the other of the first mounting base 215 and the second mounting base 216 in the axial direction X of the heating cylinder 21.

[0050] For example, in this embodiment, one end of the stirring shaft 231 is fixedly disposed relative to the first mounting base 215 in the axial direction X of the heating cylinder 21, and the other end of the stirring shaft 231 is movably disposed relative to the second mounting base 216 in the axial direction X of the heating cylinder 21. Thus, the stirring shaft 231 extends axially after thermal deformation, thereby avoiding radial deformation of the middle section of the stirring shaft 231 that could cause scraping against the wall of the screw ribbon, thus improving the safety and service life of the mixing system 100.

[0051] Of course, in some embodiments, one end of the stirring shaft 231 is movably disposed relative to the first mounting base 215 in the axial direction X of the heating cylinder 21, and the other end of the stirring shaft 231 is fixedly disposed relative to the second mounting base 216 in the axial direction X of the heating cylinder 21.

[0052] In some embodiments, the heating cylinder 21 further includes a first bearing 217 and a second bearing 218, with both ends of the stirring shaft 231 rotatably passing through the first bearing 217 and the second bearing 218. The first bearing 217 is fixedly disposed relative to the first mounting base 215 in the axial direction X of the heating cylinder 21, and the second bearing 218 is movably disposed relative to the second mounting base 216 in the axial direction X of the heating cylinder 21. Therefore, when the length of the stirring shaft 231 changes, on the one hand, the second bearing 218 is movable relative to the second mounting base 216, which can compensate for the change in the length of the stirring shaft 231, so that the internal thermal stress of the stirring shaft 231 can be released, and the axial pressure of the stirring shaft 231 on the second bearing 218 can be avoided, reducing the wear of the second bearing 218 during rotation and improving the service life of the second bearing 218; on the other hand, by fixing the first bearing 217 relative to the first mounting base 215, after the length of the stirring shaft 231 changes multiple times, the installation position of the first connecting frame 212 relative to the heating cylinder 21 can be kept still, thereby avoiding the problem of the stirring blade 232 contacting the two first connecting plates 2131 of the heating cylinder 21 after the installation position of the stirring shaft 231 relative to the heating cylinder 21 changes.

[0053] In some embodiments, the heating cylinder 21 further includes a positioning washer 219. The positioning washer 219 is disposed within the first mounting base 215 and abuts against the second bearing 218 in the axial direction X of the heating cylinder 21, so that the second bearing 218 is fixedly disposed relative to the first mounting base 215. The positioning washer 219 may be one, located on the side of the second bearing 218 near or away from the first bearing 217; or, the positioning washer 219 may be two, with the second bearing 218 disposed between the two positioning washers 219.

[0054] Please refer to the following: Figure 1 and Figure 6 , Figure 6 yes Figure 1 An enlarged view of part II of the mixing system 100. In some embodiments, the mixing system 100 further includes an adjustment component 40. The adjustment component 40 is mounted on the mounting bracket 10 and is used to adjust the mounting position of the two ends of the heating cylinder 21 in the axial direction X relative to the mounting bracket 10, so that the central axis P of the heating cylinder 21 is parallel to the horizontal plane. Thus, the mixing cylinder is horizontally mounted on the mounting bracket 10, reducing the risk of radial deformation of the mixing cylinder under gravity.

[0055] Specifically, on a plane perpendicular to the central axis P of the heating cylinder 21, the installation position of the first mounting base 215 relative to the mounting bracket 10 is adjustable; and / or, the installation position of the second mounting base 216 relative to the mounting bracket 10 is adjustable, thereby realizing the installation positions of the two ends of the heating cylinder 21 in the axial direction X relative to the mounting bracket 10.

[0056] In some embodiments, the mounting position of the second mounting base 216 relative to the mounting bracket 10 is adjustable on a plane perpendicular to the central axis P of the stirring shaft 231. This adjustment allows for adjustment of the relative position between the stirring shaft 231 and the heating cylinder 21, thereby adjusting the distance between the stirring blade 232 and the inner wall of the cylinder 211 and preventing contact between the stirring blade 232 and the inner wall of the cylinder 211. The mounting position of the second mounting base 216 relative to the mounting bracket 10 is adjustable along the height direction Z and / or width direction W of the mixing system 100. The height direction Z and width direction W of the mixing system 100 are perpendicular to the central axis P of the stirring shaft 231, respectively.

[0057] In some embodiments, the adjusting component 40 includes a first adjusting member 41. The first adjusting member 41 is disposed between the second mounting base 216 and the mounting bracket 10, and is used to adjust the relative position between the second mounting base 216 and the mounting bracket 10 along the height direction Z of the mixing system 100. The first adjusting member 41 may be configured as a shim, and the relative position between the second mounting base 216 and the mounting bracket 10 along the height direction Z of the mixing system 100 can be adjusted by adjusting the thickness of the shim.

[0058] In some embodiments, the adjusting component 40 further includes a second adjusting member 42. The second adjusting member 42 is disposed near the second connecting bracket 213. The second adjusting member 42 is mounted on the mounting bracket 10 and is used to adjust the relative position between the second mounting base 216 and the mounting bracket 10 along the width direction W of the mixing system 100. The second adjusting member 42 is provided with an adjusting hole for installing an adjusting bolt (not shown). The adjusting bolt abuts against the second mounting base 216. By rotating the adjusting bolt, the adjusting bolt can push the second mounting base 216 to move, thereby adjusting the relative position between the second mounting base 216 and the mounting bracket 10 along the width direction W of the mixing system 100.

[0059] In some embodiments, the mixing system 100 includes a first adjusting member 41 and a second adjusting member 42. The first adjusting member 41 adjusts the relative position between the second mounting base 216 and the mounting frame 10 along the height direction Z of the mixing system 100, and the second adjusting member 42 adjusts the relative position between the second mounting base 216 and the mounting frame 10 along the width direction W of the mixing system 100.

[0060] In some embodiments, the mounting position of the second mounting base 216 relative to the mounting frame 10 is adjustable on a plane perpendicular to the central axis P of the stirring shaft 231. This adjustment allows for adjustment of the relative position between the stirring shaft 231 and the heating cylinder 21, thereby adjusting the distance between the stirring blade 232 and the inner wall of the cylinder 211 and preventing contact between the stirring blade 232 and the inner wall of the cylinder 211. The mounting position of the second mounting base 216 relative to the mounting frame 10 is adjustable along the height direction Z and / or width direction W of the mixing system 100. In some embodiments, the mixing system 100 further includes a first adjusting member 41. The first adjusting member 41 is disposed between the second mounting base 216 and the mounting frame 10 and is used to adjust the relative position between the second mounting base 216 and the mounting frame 10 along the height direction Z of the mixing system 100. The first adjusting member 41 can be configured as a shim, and the relative position between the second mounting base 216 and the mounting bracket 10 along the height direction Z of the mixing system 100 can be adjusted by adjusting the thickness of the shim.

[0061] In some embodiments, the mixing system 100 further includes a second adjusting member 42. The second adjusting member 42 is disposed near the second connecting bracket 213. The second adjusting member 42 is mounted on the mounting bracket 10 and is used to adjust the relative position between the second mounting base 216 and the mounting bracket 10 along the width direction W of the mixing system 100. The second adjusting member 42 is provided with an adjusting hole for installing an adjusting bolt (not shown). The adjusting bolt abuts against the second mounting base 216. By rotating the adjusting bolt, the adjusting bolt can push the second mounting base 216 to move, thereby adjusting the relative position between the second mounting base 216 and the mounting bracket 10 along the width direction W of the mixing system 100.

[0062] In some embodiments, the mixing system 100 includes a first adjusting member 41 and a second adjusting member 42. The first adjusting member 41 adjusts the relative position between the second mounting base 216 and the mounting frame 10 along the height direction Z of the mixing system 100, and the second adjusting member 42 adjusts the relative position between the second mounting base 216 and the mounting frame 10 along the width direction W of the mixing system 100.

[0063] In some embodiments, the mounting position of the second mounting base 216 relative to the mounting frame 10 is adjustable on a plane perpendicular to the central axis P of the stirring shaft 231. Exemplarily, the mixing system 100 may include two first adjusting members 41 and two second adjusting members 42. One of the two first adjusting members 41 is disposed between the second mounting base 216 and the mounting frame 10 and is used to adjust the relative position between the second mounting base 216 and the mounting frame 10 along the height direction Z of the mixing system 100. The other of the two first adjusting members 41 is disposed between the second mounting base 216 and the mounting frame 10 and is used to adjust the relative position between the second mounting base 216 and the mounting frame 10 along the height direction Z of the mixing system 100. One of the two second adjusting members 42 is positioned near the second connecting frame 213 and is used to adjust the relative position between the second mounting base 216 and the mounting frame 10 along the width direction W of the mixing system 100. The other of the two second adjusting members 42 is positioned near the second connecting frame 213 and is used to adjust the relative position between the second mounting base 216 and the mounting frame 10 along the width direction W of the mixing system 100. In this way, the position of the second mounting base 216 relative to the mounting frame 10 and the installation position of the second mounting base 216 relative to the mounting frame 10 can be adjusted independently by the two first adjusting members 41 and the two second adjusting members 42. This allows for flexible adjustment of the relative position between the stirring shaft 231 and the heating cylinder 21, thereby adjusting the distance between the stirring blade 232 and the inner wall of the cylinder 211.

[0064] In some embodiments, the mixing system 100 further includes a position sensor 26. The position sensor 26 is used to detect whether the heating cylinder 21 has moved to a target position. Thus, when the heating cylinder 21 is displaced to its maximum position, the detection result of the position sensor 26 can be fed back to the user, facilitating maintenance of the mixing device 20 and improving safety. In some embodiments, a scale structure (not shown) is provided on the guide slide structure 25. The position sensor 26 is used to detect whether the heating cylinder 21 has moved to a position corresponding to a specified scale mark on the scale structure. The mixing system 100 may also include an indicator structure. The indicator information output by the indicator structure is used to characterize the movement position of the heating cylinder 21 relative to the mounting bracket 10. The indicator structure is connected to the position sensor 26. The indicator structure can be, but is not limited to, at least one of sound, graphics, vibration, light, etc., to provide feedback to the user on the displacement of the heating cylinder 21.

[0065] In some embodiments, the mixing system 100 further includes a weighing structure 50. The weighing structure 50 is independently configured with respect to the guide structure 11 and the guide sliding structure 25. The weighing structure 50 is used to measure the weight of the material inside the heating cylinder 21 so that the user can understand the feeding and discharging of the material inside the heating cylinder 21. The weighing structure 50 may be located at the bottom of the mounting frame 10. Understandably, in conventional systems, the heat compensation structure is directly connected to the weighing structure. When the cylinder deforms, the stress generated by the friction between the guide structure and the guide sliding structure affects the accuracy of the weighing structure. Therefore, in this embodiment, the weighing structure 50 is decoupled from the heat compensation structure formed by the guide structure 11 and the guide sliding structure 25, thereby improving the detection accuracy of the weighing structure 50. Of course, in some embodiments, the weighing structure 50 may also be located on the side of the mounting frame 10 closer to the guide structure 11; this embodiment does not impose specific limitations.

[0066] Please refer to it again. Figure 1 and Figure 5 In some embodiments, the heating cylinder 21 further includes a first sealing structure 221 and a second sealing structure 222. The stirring shaft 231 is sealed to both ends of the heating cylinder 21 via the first sealing structure 221 and the second sealing structure 222, respectively. Specifically, the first sealing structure 221 is sealed to the first connecting plate 2131 of the first connecting frame 212. The second sealing structure 222 is sealed to the first connecting plate 2131 of the second connecting frame 213. The first sealing structure 221 is fixedly disposed relative to the first connecting plate 2131 of the first connecting frame 212 along the axial direction X of the heating cylinder 21. The second sealing structure 222 is movably disposed relative to the first connecting plate 2131 of the second connecting frame 213 along the axial direction X of the heating cylinder 21. Of course, in some embodiments, the first sealing structure 221 is movably disposed relative to the first connecting plate 2131 of the first connecting frame 212 along the axial direction X of the heating cylinder 21. The second sealing structure 222 is fixedly disposed relative to the first connecting plate 2131 of the second connecting frame 213 along the axial direction X of the heating cylinder 21.

[0067] In traditional mixing equipment, the two ends of the stirring shaft and the heating cylinder are fixed along the axial direction of the stirring shaft. After the heating cylinder heats the stirring shaft or after the stirring shaft cools down, the axial length of the stirring shaft changes due to thermal expansion and contraction, which can easily lead to seal failure between the stirring shaft and the end plates of the heating cylinder. Furthermore, after the stirring shaft is heated, its length increases. Because the two ends of the stirring shaft and the heating cylinder are fixed along the axial direction, the middle of the stirring shaft may bend under internal thermal stress. This can easily cause the stirring shaft to drive the stirring blades into contact with the inner wall of the heating cylinder, resulting in the stirring blades scraping the wall and contaminating the material inside the heating cylinder with debris.

[0068] In this embodiment, the first sealing structure 221 is sealed to the first connecting plate 2131 of the first connecting frame 212 and fixedly disposed relative to the first connecting frame 212 along the axial direction X of the heating cylinder 21. The second sealing structure 222 is sealed to the first connecting plate 2131 of the second connecting frame 213 and movably disposed relative to the first connecting plate 2131 of the second connecting frame 213 along the axial direction X of the heating cylinder 21. Because the second sealing structure 222 is movable relative to the first connecting plate 2131 of the second connecting frame 213 along the axial direction X of the heating cylinder 21, when the length of the stirring shaft 231 changes after the stirring shaft 231 is heated by the heating cylinder 21 or after the stirring shaft 231 is cooled, the stirring shaft 231 drives the second sealing structure 222 relative to the first connecting plate 2131 of the second connecting frame 212. The first connecting plate 2131 of the connecting frame 213 is movable. During the movement, the second sealing structure 222 keeps the first connecting plate 2131 of the second connecting frame 213 sealed. Thus, the second sealing structure 222 can compensate for the length change of the stirring shaft 231 when it expands and contracts due to heat, and avoid the problem of seal failure between the stirring shaft 231 and the heating cylinder 21. When the stirring shaft 231 moves relative to the second connecting frame 213, it can release the thermal stress in the stirring shaft 231, and avoid the problem of bending and deformation of the stirring shaft 231 due to the increase of internal thermal stress when it is heated. In addition, it can prevent the stirring blade 232 from contacting the inner wall of the cylinder 211 after the stirring shaft 231 bends, and prevent the stirring blade 232 from scraping the wall. It can also prevent the mixed material in the heating cylinder 21 from being contaminated by debris.

[0069] The embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A hybrid system (100), characterized in that, include: Mounting bracket (10), the mounting bracket (10) is provided with a guide structure (11); A mixing device (20) includes a heating cylinder (21) and a stirring component (23). The stirring component (23) is spaced apart from the inner wall of the heating cylinder (21). The heating cylinder (21) includes a cylinder body (211), a first connecting frame (212), and a second connecting frame (213). The cylinder body (211) is connected between the first connecting frame (212) and the second connecting frame (213). The first connecting frame (212) is fixedly connected to the mounting frame (10). The second connecting frame (213) is provided with a guide structure (25) that slides in cooperation with the guide structure (11). The sliding direction of the guide structure (25) is parallel to the axial direction (X) of the heating cylinder (21).

2. The hybrid system (100) as described in claim 1, characterized in that, One of the guide structure (11) and the guide slide structure (25) is provided with a slide groove (2501), and the other of the guide structure (11) and the guide slide structure (25) is provided with a slider (1101) that slides in cooperation with the slide groove (2501); or, one of the guide structure (11) and the guide slide structure (25) is provided with a raceway, and the other of the guide structure (11) and the guide slide structure (25) is provided with a roller that rolls in cooperation with the raceway; or, the guide structure (11) or the guide slide structure (25) is provided with balls or rollers.

3. The hybrid system (100) as described in claim 1, characterized in that, The guide structure (11) and the guide slide structure (25) are configured as a plurality of them. The plurality of guide structures (11) are respectively slidably engaged with the plurality of guide slide structures (25). The plurality of guide slide structures (25) are arranged at intervals along the width direction (W) of the mounting frame (10); and / or, the plurality of guide slide structures (25) are arranged at intervals along the circumferential direction (Y) of the heating cylinder (21); and / or, the plurality of guide slide structures (25) are arranged at intervals along the axial direction (X) of the heating cylinder (21).

4. The hybrid system (100) as claimed in claim 1, characterized in that, The guide structure (11) and / or the sliding structure (25) are further provided with a limiting structure (12), which is used to limit the sliding stroke of the sliding structure (25).

5. The hybrid system (100) as claimed in claim 1, characterized in that, The guide structure (25) includes a guide part (251) and a stop part (252) connected to the guide part (251). The guide part (251) slides in cooperation with the guide structure (11), and the stop part (252) is used to stop the guide structure (11) in the height direction (Z) of the mixing device (20).

6. The hybrid system (100) as claimed in claim 1, characterized in that, The mixing system (100) further includes an adjustment component (40) mounted on the mounting bracket (10) and used to adjust the installation position of the two ends of the heating cylinder (21) in the axial direction (X) relative to the mounting bracket (10) so that the central axis (P) of the heating cylinder (21) is parallel to the horizontal plane.

7. The hybrid system (100) as claimed in claim 1, characterized in that, The hybrid system (100) also includes a position sensor (26) for detecting whether the heating cylinder (21) has moved to the target position.

8. The hybrid system (100) as described in any one of claims 1-7, characterized in that, The stirring component (23) includes a stirring shaft (231) and stirring blades (232). The stirring blades (232) are fixedly mounted on the stirring shaft (231) and spaced apart from the inner wall of the heating cylinder (21).

9. The hybrid system (100) as claimed in claim 8, characterized in that, The heating cylinder (21) further includes a first mounting base (215) and a second mounting base (216). The first mounting base (215) is fixedly connected to the first connecting frame (212), and the second mounting base (216) is fixedly connected to the second connecting frame (213). The two ends of the stirring shaft (231) are rotatably mounted on the first mounting base (215) and the second mounting base (216) respectively. One end of the stirring shaft (231) is fixedly disposed relative to one of the first mounting base (215) and the second mounting base (216) in the axial direction (X) of the heating cylinder (21), and the other end of the stirring shaft (231) is movable relative to the other of the first mounting base (215) and the second mounting base (216) in the axial direction (X) of the heating cylinder (21).

10. The hybrid system (100) as described in any one of claims 1-7, characterized in that, The mixing system (100) also includes a weighing structure (50), which is independently set with respect to the guide structure (11) and the guide slide structure (25) and is located at the bottom of the mounting frame (10). The weighing structure (50) is used to measure the weight of the material in the heating cylinder (21).

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