A device for positioning and levelling bags of flour

Abstract

The utility model discloses a kind of bagged flour position-adjusting leveling devices, including horizontal conveyor: the top of the horizontal conveyor is provided with lifting conveyor, the front side and the back of the lifting conveyor are provided with extrusion component, the extrusion component includes two support rotary plates rotationally connected in the front side and the back of lifting conveyor, the bottom end of the support rotary plate is rotationally connected with horizontal conveyor, the front side and the back of the horizontal conveyor are provided with sliding sleeve, the left end of the sliding sleeve is rotationally connected with the support rotary plate located in left side, the inner chamber of the sliding sleeve is slidably connected with sliding rod. The utility model is used in cooperation with longitudinal conveyor and push-down component, bagged flour is transported and laid down and changes direction, then bagged flour is leveled and transported by the cooperation of horizontal conveyor, lifting conveyor and extrusion component, that is, the purpose of automatic direction-changing and facilitating subsequent stacking can be achieved.

Description

Technical Field

[0001] This utility model belongs to the field of flour processing technology, and in particular relates to a bagged flour leveling and adjusting device. Background Technology

[0002] Flour packaging is a crucial step in the flour production process. It not only affects the storage, transportation, and sales of flour, but also relates to its quality and safety. Packaged flour should be stacked properly to avoid excessive stacking pressure that could damage the packaging. At the same time, attention should be paid to ventilation and moisture prevention, and the storage environment should be kept dry and clean.

[0003] In the flour production and packaging process, the stacking and transportation of bagged flour requires standardized handling. During the sealing of flour bags, the bags are initially upright, which hinders subsequent horizontal stacking. Furthermore, when changing from an upright to a flat position, some bags may bulge, making it difficult to lay them securely during stacking and posing a risk of tipping over. Therefore, a bagged flour leveling and positioning device is needed. This device should automatically adjust the direction of the bagged flour, ensuring it enters the leveling and conveying stage in a suitable posture. It should also flexibly adjust according to different bag sizes to ensure leveling effectiveness, facilitating subsequent stacking operations and improving overall production and logistics efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a bagged flour leveling and positioning device that can automatically adjust the direction of bagged flour so that it enters the leveling and conveying stage in a suitable posture. At the same time, it can flexibly adjust according to different sizes of flour bags to ensure the leveling effect, provide convenience for subsequent stacking operations, improve the overall efficiency of production and logistics, and solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A bagged flour leveling and adjusting device includes a transverse conveyor; a lifting conveyor is provided on the top of the transverse conveyor; extrusion assemblies are provided on the front and rear sides of the lifting conveyor; the extrusion assembly includes two supporting rotating plates rotatably connected to the front and rear sides of the lifting conveyor; the bottom end of the supporting rotating plates is rotatably connected to the transverse conveyor; sliding sleeves are provided on the front and rear sides of the transverse conveyor; the left end of the sliding sleeve is rotatably connected to the supporting rotating plate located on the left side; the sliding sleeve... The inner cavity of the transverse conveyor is slidably connected to a sliding rod. Fixed discs are fixedly connected to the surfaces of both the sliding sleeve and the sliding rod. A tension spring is welded between the two fixed discs and is sleeved on the surfaces of the sliding sleeve and the sliding rod. Fixed seats are fixedly connected to the front and rear sides of the transverse conveyor. A threaded rod is rotatably connected to the left side of the inner cavity of the fixed seat via a bearing. A threaded slider is threadedly connected to the surface of the threaded rod. A longitudinal conveyor is located on the right side of the transverse conveyor. A fixed frame is fixedly connected to the top right side of the longitudinal conveyor. A push-down assembly is located within the inner cavity of the fixed frame.

[0006] Preferably, the right end of the threaded rod extends through to the right side of the fixed seat and is fixedly connected to a handle, and one side of the threaded slider is rotatably connected to the bottom end of the sliding rod.

[0007] Preferably, the push-down assembly includes a push plate located inside the cavity of the fixed frame, with limit sliders rotatably connected to the top of both the front and rear sides of the push plate, and limit grooves formed on both the front and rear sides of the fixed frame.

[0008] Preferably, an electric telescopic rod is fixedly installed on the right side of the top of the longitudinal conveyor, and the output end of the electric telescopic rod is rotatably connected to the bottom of the push plate.

[0009] Preferably, the inner cavity of the limiting groove is fixedly connected to a limiting rod, and the limiting slider is slidably connected to the inner cavity of the limiting groove and to the surface of the limiting rod.

[0010] Preferably, a spring is sleeved on the surface of the limiting rod, and the top and bottom ends of the spring are welded to the fixing frame and the limiting slider, respectively.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a longitudinal conveyor and a pushing component to transport and tilt bagged flour. Then, a transverse conveyor, a lifting conveyor, and an extrusion component are used to level and transport the bagged flour, thus achieving automatic tilting and facilitating subsequent stacking.

[0013] 2. This utility model uses the combined use of a threaded rod and a threaded slider to adjust the bottom position of the sliding rod, thereby adjusting the support angle of the sliding sleeve and the sliding rod, and thus adjusting the distance between the lifting conveyor and the transverse conveyor, so as to adapt to the leveling operation of bagged flour of different sizes.

[0014] 3. This utility model, through the setting of the push-down component, wherein the limiting rod, limiting slider and limiting groove work together to limit and guide the push plate. At the same time, with the cooperation of the push plate and the electric telescopic rod, the bagged flour is pushed and laid down, so that the bagged flour can be transformed into a suitable position for leveling, ensuring the stability of subsequent leveling work. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0018] Figure 3 This is one embodiment of the present utility model. Figure 1 A magnified view of point B in the middle;

[0019] Figure 4 This is an exploded perspective view of a threaded slider and extrusion assembly according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Horizontal conveyor; 2. Lifting conveyor; 3. Extrusion assembly; 31. Support rotating plate; 32. Sliding sleeve; 33. Sliding rod; 34. Fixed plate; 35. Tension spring; 4. Fixed seat; 5. Threaded rod; 6. Threaded slider; 7. Longitudinal conveyor; 8. Fixed frame; 9. Pushing assembly; 91. Push plate; 92. Limiting slider; 93. Limiting groove; 94. Electric telescopic rod; 10. Limiting rod; 11. Spring. Detailed Implementation

[0022] In the following description, embodiments of the bagged flour leveling and adjusting device of the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4This invention illustrates an embodiment of a bagged flour leveling and adjusting device, comprising a transverse conveyor 1; a lifting conveyor 2 is mounted on top of the transverse conveyor 1; extrusion components 3 are mounted on the front and rear sides of the lifting conveyor 2; each extrusion component 3 includes two supporting rotating plates 31 rotatably connected to the front and rear sides of the lifting conveyor 2; the bottom ends of the supporting rotating plates 31 are rotatably connected to the transverse conveyor 1; sliding sleeves 32 are mounted on the front and rear sides of the transverse conveyor 1; the left end of each sliding sleeve 32 is rotatably connected to the supporting rotating plate 31 located on the left side; a sliding rod 33 is slidably connected to the inner cavity of each sliding sleeve 32; and the surfaces of both the sliding sleeve 32 and the sliding rod 33 are fixed. A fixed plate 34 is fixedly connected to the sliding sleeve 32 and the sliding rod 33. A tension spring 35 is welded between the two fixed plates 34. The tension spring 35 is sleeved on the surface of the sliding sleeve 32 and the sliding rod 33. Fixed seats 4 are fixedly connected to the front and rear sides of the transverse conveyor 1. A threaded rod 5 is rotatably connected to the left side of the inner cavity of the fixed seat 4 through a bearing. A threaded slider 6 is threadedly connected to the surface of the threaded rod 5. The right end of the threaded rod 5 passes through to the right side of the fixed seat 4 and is fixedly connected to a handle. One side of the threaded slider 6 is rotatably connected to the bottom end of the sliding rod 33. By using the threaded rod 5 and the threaded slider 6 together, the bottom position of the sliding rod 33 can be adjusted, so that the support angle of the sliding sleeve 32 and the sliding rod 33 can be adjusted. This allows for adjustment of the distance between the lifting conveyor 2 and the transverse conveyor 1, thus adapting to the leveling operation of bagged flour of different sizes. A longitudinal conveyor 7 is installed on the right side of the transverse conveyor 1. A fixed frame 8 is fixedly connected to the top right side of the longitudinal conveyor 7. A pushing assembly 9 is installed inside the fixed frame 8. The pushing assembly 9 includes a push plate 91 located inside the fixed frame 8. Limiting sliders 92 are rotatably connected to the top of the front and rear sides of the push plate 91. Limiting grooves 93 are opened on the front and rear sides of the fixed frame 8. An electric telescopic rod 94 is fixedly installed on the top right side of the longitudinal conveyor 7. The output end of the electric telescopic rod 94 is rotatably connected to the bottom of the push plate 91. The inner cavity of the limiting groove 93 is fixedly connected to the limiting rod 10, and the limiting slider 92 is slidably connected to the inner cavity of the limiting groove 93 and to the surface of the limiting rod 10. A spring 11 is sleeved on the surface of the limiting rod 10. The top and bottom ends of the spring 11 are welded to the fixed frame 8 and the limiting slider 92, respectively. Through the setting of the pushing assembly 9, the limiting rod 10, the limiting slider 92 and the limiting groove 93 work together to limit and guide the push plate 91. At the same time, with the cooperation of the push plate 91 and the electric telescopic rod 94, the bagged flour is pushed and laid down, so that the bagged flour can be transformed into a suitable posture for leveling, ensuring the stability of subsequent leveling work.

[0024] Working Principle: In use, the user conveys the sealed bagged flour to the rear via the longitudinal conveyor 7. When the bagged flour reaches the left side of the push plate 91, the electric telescopic rod 94 opens and pushes the push plate 91 to the left. The bottom of the push plate 91 moves to the left, and simultaneously, the push plate 91 drives the limiting slider 92 to slide downward in the inner cavity of the limiting groove 93. The spring 11 rebounds, and the push plate 91 tilts, causing the bagged flour to tip over. Under the action of the push plate 91, the bottom of the bagged flour reaches the top of the transverse conveyor 1. Under the transmission action of the transverse conveyor 1, the bagged flour is continuously conveyed to the left in a flat state. After the bagged flour reaches the bottom of the lifting conveyor 2, it is squeezed by the protruding part of the bagged flour. The lifting conveyor 2 lifts upward, causing the supporting rotating plate 31 to rotate. At the same time, the sliding sleeve 32 slides on the surface of the sliding rod 33, and the tension spring 35 is stretched. Under the stretching action of the tension spring 35, the lifting conveyor 2 presses against the top of the bagged flour, leveling the protruding part of the bagged flour, thus facilitating subsequent robotic arm stacking operations. During use, the distance between the lifting conveyor 2 and the transverse conveyor 1 can be adjusted according to the packaging quantity of the bagged flour, thereby changing the leveling size. During adjustment, the user rotates the threaded rod 5. During the rotation of the threaded rod 5, the threaded rod 5 pushes and pulls the threaded slider 6 through its surface threads, thereby adjusting the tilt angle of the sliding sleeve 32 and the sliding rod 33, and thus changing the support height of the lifting conveyor 2.

[0025] In summary, this bagged flour leveling and positioning device, through the combined use of the longitudinal conveyor 7 and the pushing component 9, conveys and tilts the bagged flour, and then through the combined use of the transverse conveyor 1, the lifting conveyor 2 and the extrusion component 3, it levels and conveys the bagged flour, thus achieving automatic tilting and facilitating subsequent stacking.

Claims

1. A device for adjusting and leveling bagged flour, characterized in that, Includes a transverse conveyor (1): a lifting conveyor (2) is provided on the top of the transverse conveyor (1), and an extrusion assembly (3) is provided on both the front and rear sides of the lifting conveyor (2). The extrusion assembly (3) includes two supporting rotating plates (31) rotatably connected to the front and rear sides of the lifting conveyor (2). The bottom end of the supporting rotating plate (31) is rotatably connected to the transverse conveyor (1). A sliding sleeve (32) is provided on both the front and rear sides of the transverse conveyor (1). The left end of the sliding sleeve (32) is rotatably connected to the supporting rotating plate (31) located on the left side. A sliding rod (33) is slidably connected to the inner cavity of the sliding sleeve (32). The sliding sleeve (32) and Fixed plates (34) are fixedly connected to the surface of the sliding rod (33). A tension spring (35) is welded between the two fixed plates (34). The tension spring (35) is sleeved on the surface of the sliding sleeve (32) and the sliding rod (33). Fixed seats (4) are fixedly connected to the front and rear sides of the transverse conveyor (1). A threaded rod (5) is rotatably connected to the left side of the inner cavity of the fixed seat (4) through a bearing. A threaded slider (6) is threadedly connected to the surface of the threaded rod (5). A longitudinal conveyor (7) is provided on the right side of the transverse conveyor (1). A fixed frame (8) is fixedly connected to the right side of the top of the longitudinal conveyor (7). A push-down component (9) is provided in the inner cavity of the fixed frame (8).

2. The bagged flour leveling and adjusting device according to claim 1, characterized in that, The right end of the threaded rod (5) extends through to the right side of the fixed seat (4) and is fixedly connected to a handle. One side of the threaded slider (6) is rotatably connected to the bottom end of the sliding rod (33).

3. The bagged flour leveling and adjusting device according to claim 2, characterized in that, The push-down assembly (9) includes a push plate (91) located in the inner cavity of the fixed frame (8). The top of the front and rear sides of the push plate (91) are rotatably connected to a limit slider (92). The front and rear sides of the fixed frame (8) are provided with limit grooves (93).

4. The bagged flour leveling and adjusting device according to claim 3, characterized in that, An electric telescopic rod (94) is fixedly installed on the right side of the top of the longitudinal conveyor (7), and the output end of the electric telescopic rod (94) is rotatably connected to the bottom of the push plate (91).

5. The bagged flour leveling and adjusting device according to claim 4, characterized in that, The inner cavity of the limiting groove (93) is fixedly connected to the limiting rod (10), and the limiting slider (92) is slidably connected to the inner cavity of the limiting groove (93) and slidably connected to the surface of the limiting rod (10).

6. The bagged flour leveling and adjusting device according to claim 5, characterized in that, A spring (11) is fitted on the surface of the limiting rod (10), and the top and bottom ends of the spring (11) are welded to the fixed frame (8) and the limiting slider (92) respectively.

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