Supporting tool and stirring equipment

Abstract

The utility model discloses a supporting tool and stirring equipment. The supporting tool comprises a first supporting unit and a second supporting unit. The second supporting unit is connected with the first supporting unit, and the second supporting unit has an unfolded state and a folded state relative to the first supporting unit; in the unfolding state, the first supporting unit and the second supporting unit form a charging barrel moving path, and the charging barrel moving path is used for switching the charging barrel between a stirring position and a charging position; in the folded state, the supporting part of the second supporting unit rotates to the vertical direction so as to reduce the horizontal size of the supporting tool. According to the supporting tool, the second supporting unit has the unfolded state and the folded state relative to the first supporting unit, so that the horizontal size of the whole supporting tool is reduced, and the stirring equipment is prevented from occupying extra space.

Description

Technical Field

[0001] This utility model generally relates to the field of lithium battery technology, and in particular to a support fixture and stirring device. Background Technology

[0002] In the manufacturing of lithium-ion batteries, a roller coating transfer method is typically used to coat the lithium-ion batteries. Specifically, the slurry is pumped from the slurry storage tank into the trough of the roller coating transfer machine. Afterward, the slurry needs to be continuously stirred to prevent problems such as agglomeration, sedimentation, drying, and uneven distribution.

[0003] In related technologies, slurry is stirred using mixing equipment; however, such equipment is large in size and occupies a lot of space. Utility Model Content

[0004] This application aims to provide a support fixture and mixing equipment, at least for reducing the additional space occupied by the mixing equipment.

[0005] This utility model provides a support fixture, including: a first support unit and a second support unit. The second support unit is connected to the first support unit, and the second support unit has an unfolded state and a folded state relative to the first support unit;

[0006] In the unfolded state, the first support unit and the second support unit form a material cylinder movement path, which is used to switch the material cylinder between a stirring position and a feeding position.

[0007] In the folded state, the support portion of the second support unit rotates to a vertical position to reduce the horizontal dimension of the support fixture.

[0008] As an implementation method, the first support unit and the second support unit are connected by a rotation locking structure, so that the second support unit can be rotated upward from the folded state to the unfolded state and can be maintained in the unfolded state.

[0009] As one possible implementation, the first support unit includes a main support plate, the second support unit includes a secondary support plate, and the rotation locking structure is disposed between the main support plate and the secondary support plate.

[0010] The rotation locking structure includes a locking component, a locking mating component, and a pivot shaft that hinges the main support plate and the auxiliary support plate.

[0011] The locking member is provided on one end of the main support plate near the sub-support plate and on the other end of the sub-support plate near the main support plate.

[0012] The locking member and the locking mating member approach each other along the axial direction of the rotating shaft and lock together, so that the sub-support plate is set horizontally.

[0013] The locking member and the locking mating member are spaced apart from each other along the axial direction of the rotating shaft, and the two are unlocked to allow the sub-plate to rotate.

[0014] As one possible implementation, the locking member is provided on the lower surface of the main support plate near the sub-support plate, and the locking member includes a first anti-rotation plate.

[0015] The locking engagement component is provided on the lower surface of the auxiliary support plate near the main support plate. The locking engagement component includes a second anti-rotation plate. The first anti-rotation plate and the second anti-rotation plate approach each other in the axial direction of the rotating shaft until they are directly opposite each other. The first anti-rotation plate and the second anti-rotation plate abut against each other to prevent rotation.

[0016] The first anti-rotation plate and the second anti-rotation plate are moved away from each other along the axial direction of the rotating shaft until they are staggered and the first anti-rotation plate and the second anti-rotation plate are disengaged from each other.

[0017] As one possible implementation, a first limiting region is provided on the surface of the first anti-rotation plate that contacts the second anti-rotation plate, and a second limiting region is provided on the surface of the second anti-rotation plate that contacts the first anti-rotation plate.

[0018] The first anti-rotation plate and the second anti-rotation plate are close to each other in the axial direction of the rotating shaft, and the first limiting area and the second limiting area cooperate to make the first anti-rotation plate and the second anti-rotation plate face each other.

[0019] As an implementation method, the main support plate is provided with a second anti-rotation avoidance part for avoiding the second anti-rotation plate; the auxiliary support plate is provided with a first anti-rotation avoidance part for avoiding the first anti-rotation plate.

[0020] As an implementation method, the main support plate is provided with a main guide rail, and the sub-support plate is provided with a sub-guide rail. When the sub-support plate is in a horizontal position, the main guide rail and the sub-guide rail are linearly connected.

[0021] As one possible implementation, the integral track formed by the main guide rail and the secondary guide rail is inclined downward along the direction from the main support plate to the secondary support plate.

[0022] As an implementation method, the main support plate is provided with a first material barrel limiting member, which cooperates with the material cylinder to limit the material cylinder so that the material cylinder is in the stirring position; the auxiliary support plate is provided with a second material barrel limiting member, which cooperates with the material cylinder to limit the material cylinder so that the material cylinder is in the feeding position.

[0023] This utility model also provides a mixing device, including a material cylinder and the aforementioned support fixture, wherein the support fixture is used to support the material cylinder.

[0024] The above-described solution, in this application, reduces the horizontal dimensions of the entire support fixture by having the second support unit in both an unfolded and folded state relative to the first support unit, thereby avoiding the mixing equipment occupying additional space. Simultaneously, it prevents interference between the mixing head and the material cylinder during slurry addition, making slurry addition to the cylinder easier and contributing to improved slurry mixing efficiency. Attached Figure Description

[0025] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0026] Figure 1 A schematic diagram of the structure of the stirring device provided in the embodiment of this utility model;

[0027] Figure 2 This is a schematic diagram of the supporting tooling provided in an embodiment of the present utility model;

[0028] Figure 3 A schematic diagram of the structure of the first support unit provided in an embodiment of this utility model;

[0029] Figure 4 yes Figure 3 A magnified view of a portion of the image;

[0030] Figure 5 This is a schematic diagram of the structure of the second support unit provided in an embodiment of the present utility model;

[0031] Figure 6 yes Figure 5 A magnified view of a portion of the image;

[0032] Figure 7 A top view of the second support unit in the unfolded state according to an embodiment of the present invention. Figure 1 ;

[0033] Figure 8 A top view of the second support unit in the unfolded state according to an embodiment of the present invention. Figure 2 ;

[0034] Figure 9 yes Figure 8 A bottom view;

[0035] Figure 10 yes Figure 9 A magnified view of part A;

[0036] Figure 11 yes Figure 9 A magnified view of part B;

[0037] Figure 12 A schematic diagram showing the second support unit in a folded state according to an embodiment of the present invention;

[0038] Support fixture 100, first support unit 10, main support plate 11, first connector 111, first notch 112, second anti-rotation clearance part 113, main guide rail 12, first anti-rotation plate 13, first limiting area 131, first reinforcing plate 14, second reinforcing plate 15;

[0039] Second support unit 20, auxiliary support plate 21, second connector 211, second notch 212, first anti-rotation clearance part 213, auxiliary guide rail 22, second anti-rotation plate 23, second limiting area 231;

[0040] Rotating shaft 30, first material bucket limiting component 41, second material bucket limiting component 41;

[0041] Mixing equipment 200, mixing head 201, material cylinder 202, inlet and outlet pipes 2021. Detailed Implementation

[0042] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0043] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0044] At least see Figures 1-12 As shown, this utility model provides a support fixture 100 adapted to a mixing device 200, which is installed on the mixing device 200.

[0045] Among them, such as Figure 1 As shown, the mixing device 200 includes a mixing head 201 and a material cylinder 202. The support fixture 100 is installed at a preset position of the mixing device 200 so that the mixing head 201 can mix the slurry in the material cylinder 202.

[0046] like Figure 2 As shown, the support fixture 100 includes a first support unit 10 and a second support unit 20. The second support unit 20 is connected to the first support unit 10, and the second support unit 20 has an unfolded state and a folded state relative to the first support unit 10.

[0047] In the unfolded state, the first support unit 10 and the second support unit 20 form a material cylinder movement path, which is used to switch the material cylinder between the stirring position and the feeding position. In the folded state, the support part of the second support unit 20 rotates to the vertical position to reduce the horizontal dimension of the support fixture 100.

[0048] like Figure 1 As shown, the bottom of the material cylinder 202 is equipped with inlet and outlet pipes 2021. (See also...) Figure 2 and Figure 3 As shown, the first support unit 10 includes a main support plate 11, on which a first notch 112 is provided; the main support plate 11 is horizontally arranged. (See also...) Figure 2 and Figure 5 As shown, the second support unit 20 includes a secondary support plate 21, which has a second notch 212. The main support plate 11 and the secondary support plate 21 are made of stainless steel, such as austenitic stainless steel.

[0049] When the mixing equipment 200 needs to operate, the second support unit 20 switches from a folded state to an unfolded state, that is, the auxiliary support plate 21 flips and unfolds from a vertical fold to a horizontal position. At this moment, the material cylinder 202 is positioned on the main support plate 11, with the material cylinder 202 facing the mixing head 201. Then, the material cylinder 202 moves to the auxiliary support plate 21 via the material cylinder movement path formed by the auxiliary support plate 21 and the main support plate 11, meaning that at this moment, the material cylinder 202 is in the feeding position. The lifting mechanism of the mixing equipment 200 transports the upper material cylinder to the vicinity of the main support plate 11, and the slurry in the upper material cylinder is poured into the material cylinder 202. Then, the material cylinder 202 returns to the main support plate 11 via the material cylinder movement path, with the material cylinder 202 facing the mixing head 201, and the mixing head 201 mixes the slurry.

[0050] During this process, different slurries need to be added frequently and multiple times, followed by stirring. Therefore, when slurry needs to be added, the material cylinder 202 switches from the stirring position to the feeding position, and after the feeding is completed, the material cylinder 202 switches from the feeding position back to the stirring position. This avoids interference between the stirring head 201 and the material cylinder 202 when adding slurry, making it convenient to add slurry to the material cylinder 202.

[0051] At the same time, such as Figure 12 As shown, when the mixing equipment 200 is not required to work, the second support unit 20 switches from the unfolded state to the folded state, that is, the auxiliary support plate 21 folds from the horizontal to the vertical direction to reduce the horizontal dimension of the support fixture 100, thereby avoiding the mixing equipment 200 from occupying additional space.

[0052] Throughout the mixing process, interference between the mixing head 201 and the material cylinder 202 is avoided when adding slurry, making it convenient to add slurry to the material cylinder 202 and helping to improve the mixing efficiency of the slurry. At the same time, by having the second support unit 20 in an unfolded state and a folded state relative to the first support unit 10, the horizontal dimension of the entire support fixture 100 is reduced, thereby avoiding the mixing equipment 200 occupying additional space.

[0053] The first support unit 10 and the second support unit 20 are connected by a rotation locking structure, so that the second support unit 20 can be rotated upward from the folded state to the unfolded state and can be maintained in the unfolded state.

[0054] In a specific embodiment, a rotation locking structure is provided between the sub-support plate 21 and the main support plate 11.

[0055] The rotating locking structure includes a locking component, a locking mating component, and a rotating shaft 30 that connects the main support plate 11 and the auxiliary support plate 21.

[0056] One of the ends of the main support plate 11 near the auxiliary support plate 21 and the end of the auxiliary support plate 21 near the main support plate 11 is provided with a locking member, and the other is provided with a locking engagement member.

[0057] The locking element and the locking mating element are close to each other in the axial direction of the rotating shaft 30, and the two are locked together; the locking element and the locking mating element are far apart from each other in the axial direction of the rotating shaft 30, and the two are unlocked together.

[0058] In detail, such as Figures 2-6 As shown, the main support plate 11 has a first connector 111 at the end near the sub-support plate 21, and the sub-support plate 21 has a second connector 211 at the end near the main support plate 11. The rotating shaft 30 passes through the first connector 111 and the second connector 211. The first connector 111 can be integrally formed with the main support plate 11 or be separately provided; the second connector 211 can be integrally formed with the sub-support plate 21 or be separately provided.

[0059] Thus, when the locking member and the locking mating member approach each other in the axial direction of the rotating shaft 30, they lock together, so that the first connecting member 111 and the rotating shaft 30 are locked together, and the second connecting member 211 and the rotating shaft 30 are locked together.

[0060] When the locking member and the locking mating member move away from each other along the axis of the rotating shaft 30, they unlock and engage, allowing the first connecting member 111 to rotate around the rotating shaft 30 and the second connecting member 211 to rotate around the rotating shaft 30.

[0061] like Figures 7-11As shown, two locking members are provided at intervals on the lower surface of the main support plate 11 near the auxiliary support plate 21. The locking members include a first anti-rotation plate 13. Two locking mating members are provided at intervals on the lower surface of the auxiliary support plate 21 near the main support plate 11. The locking mating members include a second anti-rotation plate 23.

[0062] The first anti-rotation plate 13 and the second anti-rotation plate 23 are brought close to each other along the axial direction of the rotating shaft 30 until they are directly opposite each other. Correspondingly, as... Figure 2 As shown, the first anti-rotation plate 13 and the second anti-rotation plate 23 cooperate to prevent rotation, so that the auxiliary support plate 21 can be stably set in the horizontal direction, so that the second support unit 20 is stably in the unfolded state.

[0063] like Figure 7 As shown, the second anti-rotation plate 23 moves in the direction of arrow C, and the first anti-rotation plate 13 and the second anti-rotation plate 23 move away from each other along the axial direction of the rotating shaft 30 until they are misaligned, at which point the first anti-rotation plate 13 and the second anti-rotation plate 23 disengage from the anti-rotation mechanism. Figure 8 and Figure 9 As shown, Figure 9 In order for the first anti-rotation plate 13 and the second anti-rotation plate 23 to be removed from the anti-rotation position when viewed from below, the auxiliary support plate 21 can rotate around the rotation axis 30 at the current moment. The auxiliary support plate 21 rotates from the horizontal position to the vertical position, so that the second support unit 20 switches from the unfolded state to the folded state.

[0064] Furthermore, such as Figures 3-6 , Figures 9-11 The surfaces of the first anti-rotation plate 13 and the second anti-rotation plate 12 that contact each other are provided with a first limiting region 131, which includes an insertion notch; the surfaces of the second anti-rotation plate 23 and the first anti-rotation plate 13 that contact each other are provided with a second limiting region 231, which includes an insertion protrusion that mates with the insertion notch. The first anti-rotation plate 13 and the second anti-rotation plate 23 are close to each other in the axial direction of the rotating shaft 30. Through the insertion fit and limiting constraint between the insertion protrusion and the insertion notch, the first anti-rotation plate 13 and the second anti-rotation plate 23 are positioned facing each other, thereby ensuring a stable anti-rotation fit and guaranteeing that the auxiliary support plate 21 can be stably positioned in the horizontal direction.

[0065] Furthermore, the main support plate 11 is provided with a second anti-rotation avoidance part 113 for avoiding the second anti-rotation plate 23; the auxiliary support plate 21 is provided with a first anti-rotation avoidance part 213 for avoiding the first anti-rotation plate 13.

[0066] like Figures 7-11As shown, a second anti-rotation clearance portion 113 with a notch is provided at the end of the main support plate 11 near the auxiliary support plate 21, and a first anti-rotation clearance portion 213 with a notch is provided at the end of the auxiliary support plate 21 near the main support plate 11. The first anti-rotation plate 13 and the second anti-rotation plate 23 are moved away from each other in the axial direction of the rotating shaft 30 until they are misaligned, at which point the first anti-rotation plate 13 and the second anti-rotation plate 23 disengage from the anti-rotation mechanism. At the current moment, as... Figure 10 and Figure 11 As shown, the second anti-rotation plate 23 and the second anti-rotation clearance part 113 are arranged facing each other in the left and right direction, and the first anti-rotation plate 13 and the first anti-rotation clearance part 213 are arranged facing each other in the left and right direction, thereby avoiding interference between the second anti-rotation plate 23 and the main support plate 11; the first anti-rotation plate 13 and the auxiliary support plate 21 interfere with each other.

[0067] It is understandable that a notched first anti-rotation clearance portion 213 can be provided on one side of the sub-plate 21 near the end of the main plate 11. In this case, the direction in which the first anti-rotation plate 13 and the second anti-rotation plate 23 move away from each other in the axial direction of the rotating shaft 30 is limited to one side in the C direction, thereby achieving foolproof operation. Of course, the notched first anti-rotation clearance portion 213 can also be provided on both sides of the end of the sub-plate 21 near the main plate 11. In this case, the direction in which the first anti-rotation plate 13 and the second anti-rotation plate 23 move away from each other in the axial direction of the rotating shaft 30 can be the two sides in the C direction, thereby improving the ease of operation.

[0068] As an implementation method, the upper surface of the main support plate 11 is provided with a main guide rail 12, and the upper surface of the sub-support plate 21 is provided with a sub-guide rail 22. When the sub-support plate 21 is in a horizontal position, the main guide rail 12 and the sub-guide rail 22 are connected in a straight line.

[0069] like Figure 1 and Figure 2 As shown, the bottom of the material cylinder 202 is equipped with a pulley, which can slide continuously on the main guide rail 12 and the secondary guide rail 22. This helps the material cylinder 202 to slide freely from the main support plate 11 to the secondary support plate 21, avoiding the operator's hand-held material cylinder 202 and reducing the operator's labor intensity.

[0070] Furthermore, the overall track formed by the main guide rail 12 and the secondary guide rail 22 is inclined downwards in the direction from left to right, so that the material cylinder 202 can slide freely from the main support plate 11 to the secondary support plate 21.

[0071] As an implementation method, the main support plate 11 is provided with a first material barrel limiting member 41, which is matched with the material barrel 202 to limit the material barrel 202 so that the material barrel 202 is in the stirring position; the auxiliary support plate 21 is provided with a second material barrel limiting member 42, which is matched with the material barrel 202 to limit the material barrel 202 so that the material barrel 202 is in the feeding position.

[0072] like Figure 2As shown, the first material barrel limiting member 41 is set at a preset position on the main support plate 11. The first material barrel limiting member 41 cooperates with the material barrel 202 to limit the position of the material barrel 202 in the left and right directions, ensuring that the inlet and outlet pipes 2021 of the material barrel 202 are located at the first notch 112 of the main support plate 11. At the same time, the stirring head 201 is set directly opposite the material barrel 202, so that the material barrel 202 is in the stirring position.

[0073] like Figure 2 As shown, the second material barrel limiting member 42 is set at the preset position of the auxiliary support plate 21. The second material barrel limiting member 42 cooperates with the material barrel 202 to limit the position of the material barrel 202 in the left and right directions, ensuring that the inlet and outlet pipes 2021 of the material barrel 202 are located at the second notch 212 of the auxiliary support plate 21, which is the material barrel 202 in the feeding position.

[0074] Sampling can be performed at either the first notch 112 or the second notch 212 to test the uniformity of the slurry mixing.

[0075] As a possible approach, such as Figure 2 As shown, the support fixture 100 also includes a first reinforcing plate 14 and two second reinforcing plates 15. The first reinforcing plate 14 is connected to the lower surface of the main support plate 11 and is disposed away from the auxiliary support plate 21. The first reinforcing plate 14 is connected to the main body of the mixing equipment 200 so that the support fixture 100 can be installed on the mixing equipment 200.

[0076] Two second reinforcing plates 15 are spaced apart and connected to the lower surface of the main support plate 11. The second reinforcing plates 15 are perpendicular to the first reinforcing plate 14, forming a triangular structure with the main body of the mixing device 200, thereby making the connection between the main support plate 11 and the main body of the mixing device 200 more stable. The second reinforcing plate is used to improve the support strength of the main support plate 11 and ensure stable support of the material cylinder 202 during slurry mixing.

[0077] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model 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 utility model. 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 indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0078] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A support fixture (100), characterized in that, include: A first support unit (10) and a second support unit (20), wherein the second support unit (20) is connected to the first support unit (10), and the second support unit (20) has an unfolded state and a folded state relative to the first support unit (10); In the unfolded state, the first support unit (10) and the second support unit (20) form a material cylinder movement path, which is used to switch the material cylinder (202) between a stirring position and a feeding position; In the folded state, the support portion of the second support unit (20) is rotated to the vertical position to reduce the horizontal dimension of the support fixture (100).

2. The support fixture (100) according to claim 1, characterized in that, The first support unit (10) and the second support unit (20) are connected by a rotation locking structure so that the second support unit (20) can be rotated upward from the folded state to the unfolded state and can be maintained in the unfolded state.

3. The support fixture (100) according to claim 2, characterized in that, The first support unit (10) includes a main support plate (11), and the second support unit (20) includes a secondary support plate (21). The rotation locking structure is disposed between the main support plate (11) and the secondary support plate (21). The rotating locking structure includes a locking component, a locking mating component, and a pivot (30) that hinges the main support plate (11) and the secondary support plate (21). The locking member is provided on one end of the main support plate (11) near the sub-support plate (21) and the locking engagement member is provided on the other end of the sub-support plate (21) near the main support plate (11). The locking member and the locking mating member approach each other along the axial direction of the rotating shaft (30) and lock together, so that the sub-support plate (21) is horizontally arranged; The locking member and the locking engagement member are far apart from each other in the axial direction of the rotating shaft (30), and the two are unlocked and engaged, so that the sub-plate (21) can rotate.

4. The support fixture (100) according to claim 3, characterized in that, The locking member is provided on the lower surface of the main support plate (11) near the auxiliary support plate (21), and the locking member includes a first anti-rotation plate (13). The locking engagement component is provided on the lower surface of the auxiliary support plate (21) near the main support plate (11). The locking engagement component includes a second anti-rotation plate (23). The first anti-rotation plate (13) and the second anti-rotation plate (23) approach each other in the axial direction of the rotating shaft (30) until they are directly opposite each other. The first anti-rotation plate (13) and the second anti-rotation plate (23) abut against each other to prevent rotation. The first anti-rotation plate (13) and the second anti-rotation plate (23) are moved away from each other in the axial direction of the rotating shaft (30) until they are staggered and the first anti-rotation plate (13) and the second anti-rotation plate (23) are disengaged from each other.

5. The support fixture (100) according to claim 4, characterized in that, A first limiting area (131) is provided on the surface of the first anti-rotation plate (13) that contacts the second anti-rotation plate (23), and a second limiting area (231) is provided on the surface of the second anti-rotation plate (23) that contacts the first anti-rotation plate (13). When the first anti-rotation plate (13) and the second anti-rotation plate (23) approach each other in the axial direction of the rotating shaft (30), the first anti-rotation plate (13) and the second anti-rotation plate (231) cooperate with each other to make the first anti-rotation plate (13) and the second anti-rotation plate (23) face each other.

6. The support fixture (100) according to claim 4, characterized in that, The main support plate (11) is provided with a second anti-rotation avoidance part (113) for avoiding the second anti-rotation plate (23). The sub-plate (21) is provided with a first anti-rotation avoidance part (213) for avoiding the first anti-rotation plate (13).

7. The support fixture (100) according to claim 3, characterized in that, The main support plate (11) is provided with a main guide rail (12), and the secondary support plate (21) is provided with a secondary guide rail (22). When the sub-plate (21) is in a horizontal position, the main guide rail (12) is in a straight line connection with the sub-guide rail (22).

8. The support fixture (100) according to claim 7, characterized in that, The main guide rail (12) and the secondary guide rail (22) form an integral track that is inclined downward along the direction from the main support plate (11) to the secondary support plate (21).

9. The support fixture (100) according to claim 3, characterized in that, The main support plate (11) is provided with a first material barrel limiting member (41), which is matched with the material barrel (202) to limit the material barrel (202) so that the material barrel (202) is in the stirring position; The sub-plate (21) is provided with a second material barrel limiting member (42), which cooperates with the material barrel (202) to limit the material barrel (202) so that the material barrel (202) is in the feeding position.

10. A mixing device (200), characterized in that, It includes a material cylinder (202) and a support fixture (100) according to any one of claims 1-9, the support fixture (100) being used to support the material cylinder (202).

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