Turnover device

Abstract

The utility model discloses a turnover device, and relates to the technical field of glass fiber production. The turnover device comprises a fixed support; the overturning support is used for supporting the charging bucket and comprises a bucket body supporting plate and a bucket bottom supporting plate connected with one end of the bucket body supporting plate; the driving mechanism is arranged on the fixed bracket, is connected with the overturning bracket and is used for driving the overturning bracket to overturn from the first position to the second position; the at least one positioning assembly is arranged at one end, deviating from the barrel bottom supporting plate, of the barrel body supporting plate; at the first position, the barrel body supporting plate and the barrel bottom supporting plate position the material barrel, and the positioning assembly is located above the material barrel; at the second position, the top of the material barrel slides into the positioning assembly so as to position the material barrel through the barrel body supporting plate and the at least one positioning assembly. The overturning device can achieve overturning of the material barrel, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] This application relates to the field of glass fiber production technology, and in particular to a flipping device. Background Technology

[0002] In the production of fiberglass mat products, barrel-shaped containers are often used to hold raw materials. Before production, the raw materials in the barrels need to be transferred to the production equipment. Currently, the raw materials in the barrels are mainly transferred manually or using pneumatic conveying equipment. Due to the large size and weight of the raw material barrels, the labor intensity of manually emptying the barrels is high; while pneumatic conveying equipment has a relatively complex structure and consumes a lot of compressed air during use, resulting in higher production costs. Utility Model Content

[0003] To address the aforementioned technical problems, this application provides a flipping device that can flip the material bucket, thereby reducing the intensity of manual labor.

[0004] This application provides a flipping device, comprising:

[0005] Fixed bracket;

[0006] A tilting bracket for supporting a material bucket, the tilting bracket including a bucket body support plate and a bucket bottom support plate connected to one end of the bucket body support plate;

[0007] A drive mechanism is mounted on the fixed bracket and connected to the flipping bracket, used to drive the flipping bracket to flip from a first position to a second position;

[0008] At least one positioning component is disposed at one end of the barrel body support plate opposite to the barrel bottom support plate;

[0009] In the first position, the barrel body support plate and the barrel bottom support plate position the barrel, and the positioning component is located above the barrel;

[0010] In the second position, the top of the hopper slides into the positioning component to position the hopper by means of the hopper body support plate and at least one of the positioning components.

[0011] In some embodiments of this application, the flipping bracket further includes:

[0012] A connecting plate is fixedly connected to the side of the barrel support plate opposite to the material barrel.

[0013] A rotating shaft is fixedly connected to the connecting plate, one end of the rotating shaft is fixedly connected to the driving mechanism, and the other end of the rotating shaft is rotatably connected to the fixed bracket.

[0014] In some embodiments of this application, the fixing bracket includes:

[0015] Base plate;

[0016] The first vertical plate is set on the base plate;

[0017] A second vertical plate is provided on the base plate, and a first space is left between the first vertical plate and the second vertical plate to accommodate the flipping bracket;

[0018] The drive mechanism is mounted on the first vertical plate.

[0019] In some embodiments of this application, the fixing bracket further includes:

[0020] A connecting rod, the two ends of which are fixedly connected to the first vertical plate and the second vertical plate, respectively.

[0021] In some embodiments of this application, the fixing bracket further includes:

[0022] At least one first reinforcing rib, one end of the at least one first reinforcing rib is fixedly connected to the base plate, and the other end of the at least one first reinforcing rib is fixedly connected to the first vertical plate;

[0023] At least one second reinforcing rib, one end of which is fixedly connected to the base plate, and the other end of which is fixedly connected to the second vertical plate.

[0024] In some embodiments of this application, the positioning component includes:

[0025] The hook base is fixedly connected to the other end of the barrel support plate, and one end of the hook base is provided with a receiving groove;

[0026] At least one hook, one end of the at least one hook is fixed to the top of the hook base, and the other end of the at least one hook extends toward the material bucket for abutting against the top of the material bucket in the second position to restrict the movement of the material bucket;

[0027] The hook body is rotatably connected to the hanging ear. A portion of the hook body is located in the receiving groove. The opening of the hook body is set towards the side of the material bucket so that, in the second position, the top of the material bucket slides into the hook body through the opening.

[0028] An elastic element, one end of which is fixedly connected to the hook body base, and the other end of which is rotatably connected to the portion of the hook body located within the receiving groove.

[0029] In some embodiments of this application, a through hole is provided on the groove wall of the receiving groove facing the material barrel. In the first position, the first end of the hook extends out of the receiving groove through the through hole, and the first end of the hook abuts against the wall of the through hole under the elastic force of the elastic member. In the second position, the top of the material barrel pushes the first end of the hook into the through hole, and the first end and the second end of the hook clamp the top of the material barrel.

[0030] In some embodiments of this application, the positioning component further includes:

[0031] A hook mounting bracket, one end of which is fixedly connected to the barrel support plate, and the other end of which is fixedly connected to the hook base.

[0032] In some embodiments of this application, the flipping device further includes a receiving component disposed on one side of the fixed bracket, the receiving component including a receiving base and a plurality of rolling elements spaced apart on the receiving base;

[0033] The top surface of the barrel bottom support plate is located below the top surface of the rolling element.

[0034] In some embodiments of this application, the bucket bottom support plate includes:

[0035] The first support sub-plate is fixedly connected to the barrel support plate, and the first support sub-plate is perpendicular to the barrel support plate and parallel to the receiving base.

[0036] The second support sub-plate is fixedly connected to the first support sub-plate, and the second support sub-plate is perpendicular to the first support sub-plate and parallel to the receiving base.

[0037] The third support sub-plate is fixedly connected to the first support sub-plate. The third support sub-plate is perpendicular to the first support sub-plate and parallel to the receiving base. A second space is left between the third support sub-plate and the second support sub-plate to accommodate the rolling element.

[0038] The technical solution provided in this application may include the following beneficial effects:

[0039] In the first position, the tilting bracket of this application positions the material bucket by means of the bucket body support plate and the bucket bottom support plate. In the second position, the top of the material bucket slides into the positioning component to position the material bucket by means of the bucket body support plate and at least one positioning component. The tilting bracket can be driven to tilt from the first position to the second position by means of the driving mechanism to achieve the tilting of the material bucket on the tilting bracket, which greatly reduces the intensity of manual labor.

[0040] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0041] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0042] Figure 1 This is a schematic diagram of the structure of a flipping device from one perspective, according to an exemplary embodiment.

[0043] Figure 2a This is a diagram illustrating the state of a flipping support preparing to receive a material bucket, according to an exemplary embodiment.

[0044] Figure 2b This is a state diagram of the flip-up bracket in a first position according to an exemplary embodiment.

[0045] Figure 2c This is a diagram showing the state of the flipping bracket being flipped according to an exemplary embodiment.

[0046] Figure 2d This is a state diagram of the flip-up bracket in a second position according to an exemplary embodiment.

[0047] Figure 3 This is a schematic diagram of the structure of a flipping device from one perspective, according to an exemplary embodiment.

[0048] Figure 4 yes Figure 1 A magnified view of a portion of point A in the middle.

[0049] Figure 5a This is a first state diagram of a positioning component according to an exemplary embodiment.

[0050] Figure 5b This is a second state diagram of a positioning component according to an exemplary embodiment.

[0051] Figure Labels

[0052] 1. Fixed bracket; 11. Base plate; 12. First vertical plate; 13. Second vertical plate; 14. Connecting rod; 15. First reinforcing rib; 16. Second reinforcing rib; 2. Tilting bracket; 21. Barrel body support plate; 22. Barrel bottom support plate; 221. First support sub-plate; 222. Second support sub-plate; 223. Third support sub-plate; 23. Connecting plate; 24. Rotating shaft; 3. Drive mechanism; 4. Positioning assembly; 41. Hook base; 411. Receiving groove; 412. Through hole; 42. Hanging lug; 43. Hook; 431. First end; 432. Second end; 44. Elastic element; 45. First pin; 46. Second pin; 47. Hook mounting bracket; 5. Receiving assembly; 51. Receiving base; 52. Rolling element;

[0053] 10. Material bucket;

[0054] 20. First position; 30. Second position. Detailed Implementation

[0055] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.

[0056] This application provides a flipping device, including a fixed bracket, a flipping bracket, a drive mechanism, and at least one positioning component. The flipping bracket supports a material bucket and includes a bucket body support plate and a bucket bottom support plate connected to one end of the bucket body support plate. The drive mechanism is mounted on the fixed bracket and connected to the flipping bracket, and is used to drive the flipping bracket to flip from a first position to a second position. At least one positioning component is disposed at the end of the bucket body support plate opposite to the bucket bottom support plate. In the first position, the bucket body support plate and the bucket bottom support plate position the material bucket, and the positioning component is located above the material bucket. In the second position, the top of the material bucket slides into the positioning component to position the material bucket by means of the bucket body support plate and at least one positioning component.

[0057] The specific embodiments described below are intended to help those skilled in the art understand this embodiment, but this embodiment is not limited to the specific embodiments described below.

[0058] like Figure 1As shown, an exemplary embodiment of this application provides a flipping device, including a fixed bracket 1, a flipping bracket 2, a driving mechanism 3, and at least one positioning component 4. The flipping bracket 2 is used to support a material bucket 10, and includes a bucket body support plate 21 and a bucket bottom support plate 22 connected to one end of the bucket body support plate 21. The driving mechanism 3 is disposed on the fixed bracket 1 and connected to the flipping bracket 2, and is used to drive the flipping bracket 2 to flip from a first position 20 to a second position 30. At least one positioning component 4 is disposed at one end of the bucket body support plate 21 away from the bucket bottom support plate 22. In the first position 20, the bucket body support plate 21 and the bucket bottom support plate 22 position the material bucket 10, and the positioning component 4 is located above the material bucket 10. In the second position 30, the top of the material bucket 10 slides into the positioning component 4 to position the material bucket 10 by the bucket body support plate 21 and at least one positioning component 4.

[0059] In this embodiment, as Figure 2a As shown, the flipping bracket 2 is prepared to receive the material bucket 10; as Figure 2b As shown, the tilting bracket 2 is in the first position 20, with the open end of the material bucket 10 facing upwards. The material bucket 10 is positioned by the clamping action of the bucket body support plate 21 and the bucket bottom support plate 22. At this time, the positioning component 4 is located above the bucket bottom support plate 22. Figure 2c As shown, the drive mechanism 3 drives the tilting bracket 2 to rotate, and the open end of the material bucket 10 tilts upward; as Figure 2d As shown, the drive mechanism 3 continues to drive the flipping bracket 2 to rotate, so that the flipping bracket 2 flips to the second position 30. At this time, the top of the material bucket 10 slides into the positioning component 4 to position the material bucket 10 through the bucket body support plate 21 and the positioning component 4. The open end of the material bucket 10 is tilted downward to pour the raw materials in the material bucket 10.

[0060] The number of positioning components 4 is not limited; it can be one, two, three, etc. For example, Figure 1 As shown, two positioning components 4 are provided, located on opposite sides of the barrel support plate 21, to improve the stability of positioning the barrel 10. The drive mechanism 3 can be, for example, a drive motor, which is electrically connected to the drive motor via a controller to control its operation.

[0061] It should be noted that in this application, "top" or "apex" refers to the relatively upper area of ​​each component when the flipping bracket 2 is in the first position 20. For example, the top of the material bucket 10 refers to the edge of the opening of the material bucket 10; when the flipping bracket 2 is in the first position 20, the opening of the material bucket 10 faces upward, and the edge of the opening of the material bucket 10 is located at the top of the material bucket 10; when the flipping bracket 2 is in the second position 30, although the opening of the material bucket 10 faces downward, for ease of description, the top of the material bucket 10 is still used to refer to the edge of the opening of the material bucket 10.

[0062] In one embodiment, such as Figure 1 and Figure 3 As shown, the tilting bracket 2 also includes a connecting plate 23 and a rotating shaft 24. The connecting plate 23 is fixedly connected to the side of the barrel support plate 21 away from the material barrel 10. The rotating shaft 24 is fixedly connected to the connecting plate 23. One end of the rotating shaft 24 is fixedly connected to the drive mechanism 3, and the other end of the rotating shaft 24 is rotatably connected to the fixed bracket 1.

[0063] In this embodiment, fixing the connecting plate 23 to the rotating shaft 24 improves the stability of the drive mechanism 3 when driving the barrel support plate 21. The number of connecting plates 23 is not limited; it can be one, two, etc. For example... Figure 3 As shown, there are three connecting plates 23, all of which are fixedly connected to the rotating shaft 24. The rotating shaft 24 can be connected to the fixed bracket 1 via bearings.

[0064] In one embodiment, the fixed bracket 1 includes a base plate 11, a first vertical plate 12 disposed on the base plate 11 and a second vertical plate 13 disposed on the base plate 11, with a first space between the first vertical plate 12 and the second vertical plate 13 for accommodating the flip bracket 2; the drive mechanism 3 is disposed on the first vertical plate 12.

[0065] In this embodiment, the stability of the fixed bracket 1 supporting the flipping bracket 2 can be improved by the fixed bracket 1 composed of the base plate 11, the first vertical plate 12, and the second vertical plate 13. One end of the rotating shaft 24 passes through the first vertical plate 12 and is fixedly connected to the drive mechanism 3, while the other end of the rotating shaft 24 is rotatably connected to the second vertical plate 13.

[0066] In one embodiment, the fixed bracket 1 further includes a connecting rod 14, the two ends of which are fixedly connected to the first vertical plate 12 and the second vertical plate 13, respectively.

[0067] In this embodiment, a connecting rod 14 is provided between the first vertical plate 12 and the second vertical plate 13, which can improve the stability of the structure of the first vertical plate 12 and the second vertical plate 13.

[0068] In one embodiment, the fixing bracket 1 further includes at least one first reinforcing rib 15 and at least one second reinforcing rib 16. One end of the at least one first reinforcing rib 15 is fixedly connected to the base plate 11, and the other end of the at least one first reinforcing rib 15 is fixedly connected to the first vertical plate 12. One end of the at least one second reinforcing rib 16 is fixedly connected to the base plate 11, and the other end of the at least one second reinforcing rib 16 is fixedly connected to the second vertical plate 13.

[0069] In this embodiment, the stability of the overall structure of the fixed bracket 1 can be improved by setting the first reinforcing rib 15 and the second reinforcing rib 16. To further improve the stability of the overall structure of the fixed bracket 1, the number of first reinforcing ribs 15 can be set to two, with the two first reinforcing ribs 15 located on both sides of the first vertical plate 12. Similarly, the number of second reinforcing ribs 16 can also be set to two, with the two second reinforcing ribs 16 located on both sides of the second vertical plate 13.

[0070] In one embodiment, such as Figure 4 , Figure 5a and Figure 5b As shown, the positioning component 4 includes a hook base 41, at least one lug 42, a hook 43, and an elastic element 44. The hook base 41 is fixedly connected to the other end of the barrel support plate 21, and one end of the hook base 41 is provided with a receiving groove 411. One end of the at least one lug 42 is fixed to the top of the hook base 41, and the other end of the at least one lug 42 extends toward the barrel 10 to abut against the top of the barrel 10 in the second position 30 to restrict the movement of the barrel 10. The hook 43 is rotatably connected to the lug 42, and a portion of the hook 43 is located in the receiving groove 411. The opening of the hook 43 is set toward one side of the barrel 10 so that the top of the barrel 10 slides into the hook 43 through the opening in the second position 30. One end of the elastic element 44 is fixedly connected to the hook base 41, and the other end of the elastic element 44 is rotatably connected to the portion of the hook 43 located in the receiving groove 411. The portion of the hook 43 refers to the structure of the hook 43 near its first end 431.

[0071] In this embodiment, as Figure 5a As shown, the hook body 43 is C-shaped. The top end of the hook body 43 is connected to the other end of the hanging ear 42 via a first pin 45, and the end of the hook body 43 near the elastic element 44 is connected to the other end of the elastic element 44 via a second pin 46. When the flipping bracket 2 is in the first position 20, the positioning component 4 is located above the material bucket 10; as the flipping bracket 2 flips, the material bucket 10 will gradually move downward under the action of gravity. When the flipping bracket 2 flips to the second position 30, as... Figure 5b As shown, the top of the material bucket 10 contacts the hook body 43, forcing the hook body 43 to overcome the tension of the elastic element 44. The hook body 43 rotates around the first pin 45, and the top of the material bucket 10 slides into the hook body 43 through the opening. Since the other end of the hanging ear 42 extends towards the material bucket 10, it can abut against the top of the material bucket 10 to limit the further downward movement of the material bucket 10 and improve the stability of the overall structure. The top of the material bucket 10 is clamped and positioned by the hook body 43. The number of hanging ears 42 can be set to two, with the two hanging ears 42 located on both sides of the hook body 43 to improve the stability of the connection between the hanging ears 42 and the hook body 43; the elastic element 44 can be, for example, a spring.

[0072] In one embodiment, a through hole 412 is provided on the groove wall of the receiving groove 411 facing the material barrel 10. In the first position 20, the first end 431 of the hook 43 extends out of the receiving groove 411 through the through hole 412, and the first end 431 of the hook 43 abuts against the hole wall of the through hole 412 under the elastic force of the elastic member 44. In the second position 30, the top of the material barrel 10 pushes the first end 431 of the hook 43 into the through hole 412, and the first end 431 and the second end 432 of the hook 43 clamp the top of the material barrel 10.

[0073] In this embodiment, when the flipping bracket 2 is in the first position 20, the positioning component 4 is located above the material bucket 10. At this time, under the pulling force of the elastic element 44, the first end 431 of the hook 43 abuts against the hole wall of the through hole 412, so that the positioning component 4 is in a stable state, so as to ensure that the hook 43 will not rotate due to its own gravity when it is not subjected to other external forces. When the flipping bracket 2 flips to the second position 30, the material bucket 10 moves down, the top of the material bucket 10 abuts against the first end 431 of the hook 43 and makes the hook 43 rotate around the first pin 45, pushing the first end 431 of the hook 43 into the through hole 412, and clamping the top of the material bucket 10 through the first end 431 and the second end 432 of the hook 43 to achieve the positioning of the material bucket 10.

[0074] In one embodiment, such as Figure 1 and Figure 4 As shown, the positioning component 4 also includes a hook mounting bracket 47, one end of which is fixedly connected to the barrel support plate 21, and the other end of which is fixedly connected to the hook base 41.

[0075] In this embodiment, the hook base 41 is fixed to the barrel support plate 21 by the hook mounting bracket 47, which can improve the overall stability of the positioning component 4.

[0076] In one embodiment, such as Figure 1 As shown, the flipping device also includes a receiving component 5 disposed on one side of the fixed bracket 1. The receiving component 5 includes a receiving base 51 and a plurality of rolling elements 52 spaced apart on the receiving base 51; the top surface of the barrel bottom support plate 22 is located below the top surface of the rolling elements 52.

[0077] In this embodiment, the material bucket 10 is placed on the receiving component 5. By setting the rolling element 52 on the receiving base 51 and making the top surface of the bucket bottom support plate 22 below the top surface of the rolling element 52, the material bucket 10 can be pushed onto the bucket bottom support plate 22 with less effort, thereby reducing the intensity of manual labor.

[0078] In one embodiment, the bottom support plate 22 includes a first support sub-plate 221, a second support sub-plate 222, and a third support sub-plate 223. The first support sub-plate 221 is fixedly connected to the body support plate 21, and is perpendicular to the body support plate 21 and parallel to the receiving base 51. The second support sub-plate 222 is fixedly connected to the first support sub-plate 221, and is perpendicular to the first support sub-plate 221 and parallel to the receiving base 51. The third support sub-plate 223 is fixedly connected to the first support sub-plate 221, and is perpendicular to the first support sub-plate 221 and parallel to the receiving base 51. A second space for accommodating the rolling element 52 is left between the third support sub-plate 223 and the second support sub-plate 222.

[0079] In this embodiment, the barrel bottom support plate 22, composed of the first support sub-plate 221, the second support sub-plate 222 and the third support sub-plate 223, is U-shaped. Since the third support sub-plate 223 and the second support sub-plate 222 can accommodate the rolling element 52, the material barrel 10 can be pushed onto the barrel bottom support plate 22 with relatively little effort.

[0080] An exemplary embodiment of this application provides the working principle of a flipping device:

[0081] After the material bucket 10 located on the receiving component 5 is horizontally pushed to the bottom support plate 22, the material bucket 10 is positioned by the bottom support plate 22 and the body support plate 21. Then, the driving mechanism 3 drives the flipping bracket 2 to flip, so that the flipping bracket 2 flips from the first position 20 to the second position 30. At this time, the material bucket 10 located on the flipping bracket 2 will move downward under the action of gravity. The top of the material bucket 10 pushes the hook 43 to rotate and pushes the first end 431 of the hook 43 into the through hole 412 of the receiving groove 411. The top of the material bucket 10 is clamped by the first end 431 and the second end 432 of the hook 43 to achieve the positioning of the material bucket 10. At this time, the opening of the material bucket 10 faces downward, which can realize the pouring of raw materials.

[0082] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the claims.

[0083] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A turnover device, characterized in that include: Fixed bracket; A tilting bracket for supporting a material bucket, the tilting bracket including a bucket body support plate and a bucket bottom support plate connected to one end of the bucket body support plate; A drive mechanism is mounted on the fixed bracket and connected to the flipping bracket, used to drive the flipping bracket to flip from a first position to a second position; At least one positioning component is disposed at one end of the barrel body support plate opposite to the barrel bottom support plate; In the first position, the barrel body support plate and the barrel bottom support plate position the barrel, and the positioning component is located above the barrel; In the second position, the top of the hopper slides into the positioning component to position the hopper by means of the hopper body support plate and at least one of the positioning components.

2. The turnover device according to claim 1, characterized in that The flip-up bracket also includes: A connecting plate is fixedly connected to the side of the barrel support plate opposite to the material barrel. A rotating shaft is fixedly connected to the connecting plate, one end of the rotating shaft is fixedly connected to the driving mechanism, and the other end of the rotating shaft is rotatably connected to the fixed bracket.

3. The turnover device according to claim 1, characterized in that The fixing bracket includes: Base plate; The first vertical plate is set on the base plate; A second vertical plate is provided on the base plate, and a first space is left between the first vertical plate and the second vertical plate to accommodate the flipping bracket; The drive mechanism is mounted on the first vertical plate.

4. The turnover device according to claim 3, characterized in that The fixing bracket also includes: A connecting rod, the two ends of which are fixedly connected to the first vertical plate and the second vertical plate, respectively.

5. The turnover device according to claim 3, wherein The fixing bracket also includes: At least one first reinforcing rib, one end of the at least one first reinforcing rib is fixedly connected to the base plate, and the other end of the at least one first reinforcing rib is fixedly connected to the first vertical plate; At least one second reinforcing rib, one end of which is fixedly connected to the base plate, and the other end of which is fixedly connected to the second vertical plate.

6. The turnover device according to claim 1, characterized in that The positioning component includes: The hook base is fixedly connected to the other end of the barrel support plate, and one end of the hook base is provided with a receiving groove; At least one hook, one end of the at least one hook is fixed to the top of the hook base, and the other end of the at least one hook extends toward the material bucket for abutting against the top of the material bucket in the second position to restrict the movement of the material bucket; The hook body is rotatably connected to the hanging ear. A portion of the hook body is located in the receiving groove. The opening of the hook body is set towards the side of the material bucket so that, in the second position, the top of the material bucket slides into the hook body through the opening. An elastic element, one end of which is fixedly connected to the hook body base, and the other end of which is rotatably connected to the portion of the hook body located within the receiving groove.

7. The turnover device according to claim 6, characterized in that A through hole is arranged on the groove wall of the accommodating groove facing the material barrel, in the first position, the first end of the hook body extends out of the accommodating groove through the through hole, and the first end of the hook body abuts against the hole wall of the through hole under the elastic force of the elastic member, in the second position, the top of the material barrel pushes the first end of the hook body into the through hole, and the first end and the second end of the hook body clamp the top of the material barrel.

8. The turnover device according to claim 6, characterized in that The positioning assembly further comprises: A hook body mounting bracket, one end of the hook body mounting bracket is fixedly connected with the barrel body support plate, and the other end of the hook body mounting bracket is fixedly connected with the hook body base.

9. The turnover apparatus according to claim 1, wherein The overturning device further comprises a receiving assembly arranged on one side of the fixing bracket, the receiving assembly comprises a receiving base and a plurality of rolling members arranged on the receiving base at intervals; The top surface of the barrel bottom support plate is located below the top surface of the rolling members.

10. The turnover device according to claim 9, characterized in that The barrel bottom support plate comprises: A first support subplate, the first support subplate is fixedly connected with the barrel body support plate, the first support subplate is perpendicular to the barrel body support plate and parallel to the receiving base; A second support subplate, the second support subplate is fixedly connected with the first support subplate, the second support subplate is perpendicular to the first support subplate and parallel to the receiving base; A third support subplate, the third support subplate is fixedly connected with the first support subplate, the third support subplate is perpendicular to the first support subplate and parallel to the receiving base, and a second space for accommodating the rolling members is left between the third support subplate and the second support subplate.

Images