Turnover pouring mechanism

Abstract

The utility model discloses an overturning material pouring mechanism, which belongs to the technical field of overturning material pouring, and comprises a support frame, an overturning assembly, a driving assembly, a material storage assembly, four positioning assemblies and a limiting assembly, the support frame comprises a fixing frame, and four fixing shells are connected in the fixing frame; according to the device, the working conveying frame conveys the placing frame, after the moving placing frame drives the limiting plate to make contact with the two soft limiting strips on one side, the moving placing frame is stopped, and the elongated first air cylinder drives one end of the clamping block into the clamping groove through the second air cylinder and the flexible clamping plate; an elongated second air cylinder drives a flexible clamping plate to move so as to be in contact with the charging basket, so that the charging basket can be fixed, and at the moment, the charging basket can automatically complete conveying, positioning and clamping operations; the motor is controlled to work, and the two synchronously rotating annular shells drive the material barrel to automatically turn over through the conveying frame and the positioning assembly, so that raw materials in the material barrel can be uniformly and completely moved out from the interior of the material barrel without damage.

Description

Technical Field

[0001] This utility model belongs to the field of tipping and unloading technology, and specifically relates to a tipping and unloading mechanism. Background Technology

[0002] In the material handling process, some materials have poor flowability, making it difficult to completely remove them from the hopper using conventional bottom opening or pumping methods. Furthermore, some materials susceptible to shearing may have their internal structure damaged when subjected to strong external shearing forces such as pumping. In paint production, some materials are mixtures of multiple components, such as pigments, resins, and solvents. These materials are prone to stratification during storage, with the lower layer possibly being pigment sediment and the upper layer being clear liquid. Conventional methods cannot uniformly unload the paint, thus requiring a tilting and unloading mechanism to solve these problems. Utility Model Content

[0003] The purpose of this invention is to provide a flipping and unloading mechanism to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a flipping and pouring mechanism, comprising a support frame, a flipping component, a driving component, a storage component, four positioning components and a limiting component, wherein the support frame includes a fixed frame and four fixed shells are connected inside the fixed frame;

[0005] The flipping assembly includes two annular shells and four supporting rollers. The four supporting rollers are rotatably connected to four fixed shells, and the two annular shells are rotatably connected to the four supporting rollers. A conveyor frame is connected inside the two annular shells.

[0006] The drive assembly includes a motor, two sprocket sets, and two fourth sprockets. The output shaft of the motor is connected to a steering gear. The steering gear is connected to two first sprockets via two couplings. The two first sprockets are rotatably connected above the fixed frame. The sprocket sets include a second sprocket and a third sprocket. The second sprocket is connected to the third sprocket and is rotatably connected above the fixed frame. The first sprocket meshes with the second sprocket via a first chain. The two third sprockets and the two fourth sprockets are rotatably connected within four fixed housings. The fourth sprocket and the third sprocket mesh with the same second chain. The two ends of the second chain are connected to annular housings.

[0007] The storage assembly includes a placement rack that is attached to the conveyor rack and connected to the material bucket. The placement rack has four slots.

[0008] The positioning component includes a first cylinder and a third cylinder. The first cylinder and the third cylinder are connected to the conveyor frame. The movable ends of the four first cylinders are connected to the second cylinders. The adjacent ends of the four second cylinders are all connected to the flexible clamping plates. The movable ends of the four third cylinders are all connected to the movable plate. The bottom ends of the four flexible clamping plates are all connected to the locking blocks. The four locking blocks are all inserted into the locking slots.

[0009] This tilting and unloading mechanism can realize the conveying of material buckets, positioning and clamping of material buckets, and automatic unloading.

[0010] As a preferred embodiment, both the motor and the steering gear are connected to the mounting bracket.

[0011] As a preferred embodiment, the placement rack is connected to two limiting plates, both of which are located directly below the movable plate.

[0012] As a preferred embodiment, the material bucket is positioned between four flexible clamps, and four movable plates are positioned above the placement frame.

[0013] As a preferred embodiment, the limiting component includes a vertical rod connected to a fixing frame, and the vertical rod is connected to one of the annular shells via a soft limiting strip.

[0014] As a preferred embodiment, the material bucket is positioned between two annular shells.

[0015] As a preferred embodiment, two clamping sprockets are connected above the fixing frame, and the two clamping sprockets respectively engage with the middle part of the bottom of the two second chains.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this invention, the conveyor frame transports the placement frame. When the moving placement frame drives the limiting plate to contact the two soft limiting strips on one side, the moving placement frame is stopped. The extended first cylinder, through the second cylinder and the flexible clamping plate, drives one end of the clamping block into the clamping groove. The extended second cylinder drives the flexible clamping plate to move and then contact the material bucket, so that the material bucket can be fixed. At this time, the material bucket can automatically complete the conveying and positioning clamping operation. The control motor works, and the two synchronously rotating annular shells drive the material bucket to automatically flip through the conveyor frame and positioning components, so that the raw material in the material bucket can be uniformly and without damage completely removed from its interior.

[0018] This utility model, by providing support rollers, allows the annular shell to be rotatably connected between two support rollers, which can limit and fix the annular shell above two fixed shells. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention from the front view;

[0020] Figure 2 This is a top view of the structure of this utility model;

[0021] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0022] Figure 4 This is a front view structural diagram of the present invention;

[0023] Figure 5 This is a side view of the structure of this utility model.

[0024] In the diagram: 1. Support frame; 11. Fixed frame; 12. Fixed shell; 2. Tilting assembly; 21. Annular shell; 22. Support roller; 23. Conveyor frame; 3. Drive assembly; 31. Motor; 32. Steering gear; 33. Coupling; 34. First sprocket; 35. First chain; 36. Sprocket assembly; 37. Second chain; 38. Pressing sprocket; 39. Fourth sprocket; 4. Storage assembly; 41. Placement rack; 42. Storage cylinder; 43. Limiting plate; 5. Slot; 6. Positioning assembly; 61. First cylinder; 62. Second cylinder; 63. Flexible clamping plate; 64. Third cylinder; 65. Movable plate; 66. Locking block; 7. Limiting assembly; 71. Vertical rod; 72. Soft limiting strip. Detailed Implementation

[0025] The present invention will be further described below with reference to the embodiments.

[0026] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0027] Please see Figure 1-5 This utility model provides a flipping and pouring mechanism, including a support frame 1, a flipping component 2, a driving component 3, a storage component 4, four positioning components 6 and a limiting component 7. The support frame 1 includes a fixed frame 11, and four fixed shells 12 are connected inside the fixed frame 11.

[0028] The flipping assembly 2 includes two annular shells 21 and four support rollers 22. The four support rollers 22 are rotatably connected to four fixed shells 12 respectively. The two annular shells 21 are rotatably connected to the four support rollers 22. A conveyor frame 23 is connected inside the two annular shells 21. By setting the support rollers 22, since the annular shells 21 are rotatably connected between the two support rollers 22, the two support rollers 22 can limit and fix the annular shells 21 above the two fixed shells 12.

[0029] Drive assembly 3 includes a motor 31, two sprocket sets 36 and two fourth sprockets 39. The output shaft of the motor 31 is connected to the steering gear 32. The steering gear 32 is connected to the two first sprockets 34 through two couplings 33 respectively. By setting the motor 31, the working motor 31 can drive the two couplings 33 to rotate synchronously through the steering gear 32.

[0030] Two first sprockets 34 are rotatably connected above the fixed frame 11. The sprocket assembly 36 includes a second sprocket and a third sprocket. The second sprocket is connected to the third sprocket and is rotatably connected above the fixed frame 11. The first sprocket 34 meshes with the second sprocket through a first chain 35. Two third sprockets and two fourth sprockets 39 are rotatably connected inside four fixed housings 12. The fourth sprocket 39 and the third sprocket mesh with the same second chain 37. The two ends of the second chain 37 are connected to the annular housing 21. By setting the second chain 37, the rotating sprocket assembly 36 can drive the annular housing 21 to rotate through the second chain 37.

[0031] The storage assembly 4 includes a placement frame 41, which is attached to the conveyor frame 23 and connected to the material bucket 42. The placement frame 41 has four slots 5.

[0032] The positioning component 6 includes a first cylinder 61 and a third cylinder 64. The first cylinder 61 and the third cylinder 64 are connected to the conveyor frame 23. The movable ends of the four first cylinders 61 are connected to the second cylinders 62. The adjacent ends of the four second cylinders 62 are all connected to the flexible clamping plate 63. The movable ends of the four third cylinders 64 are all connected to the movable plate 65. The bottom ends of the four flexible clamping plates 63 are all connected to the locking blocks 66. The four locking blocks 66 are all inserted into the locking slots 5. By setting the locking blocks 66 and the locking slots 5, when the locking blocks 66 move into the locking slots 5, the locking blocks 66 and the locking slots 5 cooperate with each other to fix the placement frame 41 in the conveyor frame 23.

[0033] The motor 31 and the steering gear 32 are both connected to the fixed frame 11. Two limiting plates 43 are connected to the placement frame 41. The limiting plates 43 are all located directly below the movable plate 65. The material bucket 42 is located between four flexible clamping plates 63. By setting the flexible clamping plates 63, when several extended second cylinders 62 drive the flexible clamping plates 63 to contact the material bucket 42, the material bucket 42 can be fixed in the conveying frame 23.

[0034] Four movable plates 65 are located above the placement frame 41. The limiting component 7 includes a vertical rod 71, which is connected to the fixed frame 11. The vertical rod 71 is connected to one of the annular shells 21 through a soft limiting strip 72. By setting the soft limiting strip 72, the soft limiting strip 72 can limit the stroke of the rotating annular shell 21.

[0035] The material bucket 42 is located between two annular shells 21. Two clamping sprockets 38 are connected above the fixing frame 11. The two clamping sprockets 38 are respectively engaged with the middle part of the bottom of the two second chains 37.

[0036] The working principle and usage process of this utility model: When the mechanism needs to be used, when the working conveyor 23 conveys the placement frame 41, when the moving placement frame 41 drives the limiting plate 43 to contact the two soft limiting strips 72 on one side, the moving placement frame 41 is stopped, and the locking block 66 is located directly above the locking groove 5 inside the placement frame 41.

[0037] The first cylinder 61 and the third cylinder 64 are controlled to extend. The extended first cylinder 61 drives one end of the locking block 66 into the locking groove 5 through the second cylinder 62 and the flexible clamping plate 63. The extended third cylinder 64 drives the movable plate 65 to contact the limiting plate 43. At the same time, the second cylinder 62 is controlled to extend. The extended cylinder drives the flexible clamping plate 63 to move and then contact the material barrel 42, so that the material barrel 42 can be fixed.

[0038] The control motor 31 operates, and the operating motor 31 drives two couplings 33 to rotate through the steering gear 32. The two rotating couplings 33 drive two first sprockets 34 to rotate respectively. The two rotating first sprockets 34 drive two sprocket sets 36 to rotate respectively through the first chain 35. The two rotating sprocket sets 36 drive two annular shells 21 to rotate synchronously through the second sprocket. The two synchronously rotating annular shells 21 drive the material storage assembly 4 to rotate through the conveyor frame 23 and the positioning assembly 6. The rotating material bucket 42 can be flipped, and at the same time, the rotating annular shells 21 can drive the soft limit strip 72 to move.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tilting and unloading mechanism, comprising a support frame (1), a tilting assembly (2), a driving assembly (3), a storage assembly (4), four positioning assemblies (6), and a limiting assembly (7), characterized in that: The support frame (1) includes a fixed frame (11), and four fixed shells (12) are connected inside the fixed frame (11); The flipping assembly (2) includes two annular shells (21) and four supporting rollers (22). The four supporting rollers (22) are rotatably connected to four fixed shells (12), and the two annular shells (21) are rotatably connected to the four supporting rollers (22). A conveyor frame (23) is connected inside the two annular shells (21). The drive assembly (3) includes a motor (31), two sprocket sets (36) and two fourth sprockets (39). The output shaft of the motor (31) is connected to a steering gear (32). The steering gear (32) is connected to two first sprockets (34) respectively through two couplings (33). The two first sprockets (34) are rotatably connected above the fixed frame (11). The sprocket set (36) includes a second sprocket and a third sprocket. The second sprocket is connected to the third sprocket and is rotatably connected above the fixed frame (11). The first sprocket (34) meshes with the second sprocket through a first chain (35). The two third sprockets and the two fourth sprockets (39) are rotatably connected in four fixed housings (12). The fourth sprocket (39) and the third sprocket mesh with the same second chain (37). The two ends of the second chain (37) are connected to an annular housing (21). The storage assembly (4) includes a placement rack (41), which is attached to the conveyor rack (23). The placement rack (41) is connected to the material bucket (42), and four slots (5) are provided on the placement rack (41). The positioning component (6) includes a first cylinder (61) and a third cylinder (64). The first cylinder (61) and the third cylinder (64) are connected to the conveyor frame (23). The movable ends of the four first cylinders (61) are connected to the second cylinders (62). The adjacent ends of the four second cylinders (62) are all connected to the flexible clamps (63). The movable ends of the four third cylinders (64) are all connected to the movable plate (65). The bottom ends of the four flexible clamps (63) are all connected to the locking blocks (66). The four locking blocks (66) are all inserted into the locking slots (5).

2. The tilting and unloading mechanism according to claim 1, characterized in that: The motor (31) and the steering gear (32) are both connected to the mounting bracket (11).

3. The tilting and unloading mechanism according to claim 1, characterized in that: The placement rack (41) is connected to two limiting plates (43), both of which are located directly below the movable plate (65).

4. The tilting and unloading mechanism according to claim 1, characterized in that: The material bucket (42) is located between four flexible clamps (63), and four movable plates (65) are located above the placement rack (41).

5. The tilting and unloading mechanism according to claim 1, characterized in that: The limiting component (7) includes a vertical rod (71) connected to a fixing frame (11), and the vertical rod (71) is connected to one of the annular shells (21) via a soft limiting strip (72).

6. The tilting and unloading mechanism according to claim 1, characterized in that: The hopper (42) is located between two annular shells (21).

7. The tilting and unloading mechanism according to claim 1, characterized in that: Two clamping sprockets (38) are connected above the fixing frame (11), and the two clamping sprockets (38) mesh with the middle part of the bottom of the two second chains (37) respectively.

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