Powder packaging bag leveling machine

Abstract

The utility model relates to a powder packaging bag leveling machine, which comprises a mounting table, a conveying mechanism, a leveling mechanism and a control unit, a fixing frame is arranged on the surface of the mounting table, two fixing plates are arranged on the top surface of the fixing frame, screw rods are connected to the fixing plates, inserting rods are connected to the fixing plates, and limiting plates are arranged at the ends, close to each other, of the two inserting rods. The leveling mechanism is located above the mounting table, a plurality of corresponding adjusting mechanisms are arranged between the mounting table and the leveling mechanism, connecting frames are arranged between the adjusting mechanisms, protruding plates are arranged on the opposite faces of the connecting frames, a plurality of shaft rods are rotationally connected between the protruding plates, and supporting plates are arranged on the surfaces of the shaft rods. The fixing frame, the fixing plate, the screw rod, the inserting rod and the limiting plate are arranged on the machining table, the adjusting mechanism is arranged between the machining table and the leveling mechanism, and the connecting frame, the protruding plate, the shaft rod and the supporting plate are arranged between the adjusting mechanism and the limiting plate, so that the one-time adjusting effect on the leveling mechanism can be effectively achieved.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically to a powder packaging bag leveling machine. Background Technology

[0002] A packaging bag leveling machine is a device used to compact the material inside a packaging bag evenly and maintain the bag's flat shape. Its main function is to compact the material inside the packaging bag using mechanical means to ensure that the material is evenly distributed, thereby ensuring the flatness and stability of the packaging bag.

[0003] To accommodate the flattening of packaging bags of various sizes, existing leveling machines can adjust their height according to the size of the packaging bags, making them more widely applicable. However, adjusting the height of existing leveling machines requires operating multiple adjustment units separately, making the height adjustment process too cumbersome and in need of improvement. Therefore, it is necessary to design a powder packaging bag leveling machine to solve the aforementioned problems. Utility Model Content

[0004] Based on the above description, this utility model provides a powder packaging bag leveling machine to solve the problem that the height adjustment operation of existing packaging bag leveling machines is too cumbersome.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A powder packaging bag leveling machine includes an installation platform, a conveying mechanism, a leveling mechanism, and a control unit. A fixed frame is provided on the surface of the installation platform near the center. Two fixed plates are provided on the top surface of the fixed frame. A spiral rod is connected to the fixed plate. An insert rod is movably connected to the fixed plate. A limiting plate is provided at the end of each insert rod that is close to each other. The leveling mechanism is located above the installation platform. Several corresponding adjustment mechanisms are provided between the installation platform and the leveling mechanism, near the front and back. A connecting frame is provided between the corresponding adjustment mechanisms. A protruding plate is provided on the opposite surface of the connecting frames. Several shafts are rotatably connected between the protruding plates. A support plate is provided on the surface of each shaft.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, the adjustment mechanism includes a first mounting plate, a second mounting plate, a bolt, a spring, and several nuts. The first mounting plate and the second mounting plate are respectively connected to the surface of the mounting platform and the leveling mechanism. The bolt is inserted vertically between the first mounting plate and the second mounting plate. The spring is located between the bolt and the second mounting plate. The several nuts are all connected to the outside of the bolt and are located near the top and bottom surfaces of the first mounting plate.

[0008] Furthermore, the inner top surface of the connecting frame is provided with a reinforcing steel plate.

[0009] Furthermore, one end of the spiral rod contacts the side of several limiting plates that are away from each other, and the end of the spiral rod away from the limiting plates is provided with a handle.

[0010] Furthermore, the handle is cylindrical in shape, and the surface of the handle is provided with anti-slip texture.

[0011] Furthermore, the end of the support plate away from the shaft is designed to be rounded, and both the surfaces of the support plate and the fixing frame are designed to be smooth.

[0012] Furthermore, each end face of the connecting frame has an opening, and the connecting frame is fitted onto the outside of the bolt through the opening.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] By setting a fixed frame, a fixed plate, a spiral rod, a plug rod, and a limiting plate on the processing table, and setting an adjustment mechanism between the processing table and the leveling mechanism, and setting a connecting frame, a protruding plate, a shaft rod, and a support plate between the adjustment mechanism and the limiting plate, the one-time adjustment effect of the leveling mechanism can be effectively achieved. This makes the adjustment operation of the leveling mechanism simpler and more efficient for the staff, eliminating the need for cumbersome adjustment operations and making it more convenient to use. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Fig. 2 This is a schematic diagram of the connection structure of the adjustment mechanism of this utility model;

[0017] Fig. 3 This is a schematic diagram showing the location of the opening in this utility model.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Mounting platform; 11. Fixing frame; 111. Fixing plate; 2. Conveying mechanism; 3. Leveling mechanism; 4. Control unit; 5. Screw rod; 6. Insert rod; 61. Limiting plate; 7. Adjusting mechanism; 71. Mounting plate one; 72. Mounting plate two; 73. Bolt; 74. Spring; 75. Nut; 8. Connecting frame; 81. Protruding plate; 82. Opening; 9. Shaft; 10. Support plate; 20. Reinforcing steel plate; 30. Handle. Detailed Implementation

[0020] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be more thorough and complete.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0022] Example

[0023] Please refer to Figs. 1-3This embodiment provides a powder packaging bag leveling machine, including a mounting platform 1, a conveying mechanism 2, a leveling mechanism 3, and a control unit 4. The conveying mechanism 2 includes a conveyor belt, multiple rollers, and a drive motor. The multiple rollers are rotatably connected to the mounting platform 1. The drive motor is mounted on the mounting platform 1, and its output end is connected to one end of the rollers. The conveyor belt is sleeved between the multiple rollers for conveying the powder packaging bags. The leveling mechanism 3 is located above the mounting platform 1. The leveling mechanism 3 includes a housing, an extrusion belt, multiple rollers, and a drive motor. The multiple rollers are rotatably connected to the housing, and the drive motor is mounted on the outside of the housing. The outlet end is connected to one end of roller 2. The extrusion belt is sleeved on the outside of multiple roller 2s to cooperate with the conveyor belt to achieve the leveling treatment of powder packaging bags. The control unit 4 is installed on the mounting platform 1 to adjust the running speed of the conveyor mechanism 2 and the leveling mechanism 3. A fixed frame 11 is connected between the front and back of the mounting platform 1 and near the middle. Fixed plates 111 are connected to the top surface of the fixed frame 11 and near the front and back respectively. A spiral rod 5 is threaded through the front and back of the fixed plate 111. An insert rod 6 is inserted through the front and back of the fixed plate 111. The ends of the insert rods 6 that are close to each other are connected to... The limiting plate 61 located between the two fixed plates 111, and the mounting platform 1 and the leveling mechanism 3, are each provided with two corresponding adjustment mechanisms 7 at positions close to the front and back. Each adjustment mechanism 7 includes a first mounting plate 71, a second mounting plate 72, a bolt 73, a spring 74, and two nuts 75. The first mounting plate 71 and the second mounting plate 72 are respectively connected to the housing surfaces of the mounting platform 1 and the leveling mechanism 3. The bolt 73 is vertically inserted between the adjacent first mounting plate 71 and second mounting plate 72. The spring 74 is located between the bolt 73 and the second mounting plate 72. The two nuts 75 are both connected to the outside of the bolt 73 and close to the top of the first mounting plate 71. At the top and bottom positions, a connecting frame 8 is provided between multiple corresponding adjustment mechanisms 7. A protruding plate 81 is provided on the opposite side of the two connecting frames 8 near the center. Two shafts 9 are rotatably connected between the two protruding plates 81. A support plate 10 is provided on the surface of the two shafts 9 between the two limiting plates 61. The side of the support plate 10 away from the shaft 9 contacts the side of the limiting plate 61 and the top surface of the fixing frame 11. The support plate 10 is in an inclined state. The inner side of the two connecting frames 8 contacts the bottom surface of multiple mounting plates 72 respectively. An opening 82 is provided on the end face of the connecting frame 8. The connecting frame 8 is sleeved on the outside of the bolt 73 through the opening 82.

[0024] In this embodiment, if the height of the leveling mechanism 3 needs to be adjusted, the operator can grasp the two spiral rods 5 and apply pressure to move the two spiral rods 5 connected to the fixed plate 111 towards each other, so that the ends of the spiral rods 5 that are close to each other contact the surface of the limiting plate 61. Then, continue to apply pressure and use the spiral rods 5 to push the two limiting plates 61 towards each other. When the two limiting plates 61 move towards each other, the limiting plates 61 achieve a squeezing effect on the support plate 10, thereby forcing the support plate 10 to drive the shaft 9 to rotate. Since the support plate 10 is in contact with the top surface of the fixed frame 11 and the support plate 10 is in an inclined state, when the support plate 10 drives the shaft 9 to rotate, the support plate 10 will support the convex plate 81 and the connecting frame 8, so that the connecting frame 8 drives the mounting plate 72 and the leveling mechanism 3 to move upward at the same time, thereby realizing the height adjustment of the leveling mechanism 3.

[0025] When the leveling mechanism 3 needs to be lowered, the operator can rotate the screw rod 5 in the opposite direction to move the limiting plate 61 to the side away from each other. During the movement, under the gravity of the leveling mechanism 3, the shaft rod 9 is forced to rotate with the support plate 10 and maintain contact with the limiting plate 61 and the fixed frame 11. The spring 74 on the adjusting mechanism 7 rebounds, thereby achieving the lowering of the leveling mechanism 3.

[0026] After the height of the leveling mechanism 3 is adjusted, the operator can use the control unit 4 to start the conveying mechanism 2 and the leveling mechanism 3. Then, the packaging bag to be leveled is placed on the conveyor belt of the conveying mechanism 2. The conveyor belt drives the packaging bag containing the material to move from right to left and pass through the leveling area between the conveying mechanism 2 and the leveling mechanism 3, thereby achieving the leveling of the powder packaging bag.

[0027] As an optional implementation, the inner top surface of the connecting frame 8 is provided with a reinforcing steel plate 20.

[0028] In this embodiment, a reinforcing steel plate 20 is provided on the inner top surface of the connecting frame 8, which can effectively support and reinforce the connecting frame 8 and prevent the top of the connecting frame 8 from deforming when it is subjected to strong pressure unexpectedly.

[0029] As an optional implementation, one end of the spiral rod 5 contacts the side of the two limiting plates 61 that are far apart. The end of the spiral rod 5 that is far away from the limiting plates 61 is provided with a handle 30. The handle 30 is cylindrical and has anti-slip texture on its surface.

[0030] In this embodiment, when the operator needs to rotate the screw rod 5, they can grasp the cylindrical handle 30 to apply pressure without using external tools. At the same time, the surface of the handle 30 is provided with anti-slip texture, which makes it easier for the operator to grasp and rotate, avoiding the inconvenience of manually turning the knob to apply pressure.

[0031] As an optional implementation, the end of the support plate 10 away from the shaft 9 is designed to be rounded, and the surfaces of both the support plate 10 and the fixing frame 11 are made smooth.

[0032] In this embodiment, when the support plate 10 is rotated, the support plate 10 contacts the smooth surface of the fixed frame 11, thus preventing the support plate 10 from being easily worn when the fixed frame 11 is used to support the connecting frame 8.

[0033] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” or “having,” etc., specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A powder packaging bag leveling machine, comprising a mounting platform (1), a conveying mechanism (2), a leveling mechanism (3), and a control unit (4), characterized in that: A fixed frame (11) is provided on the surface of the mounting platform (1) near the center. Two fixed plates (111) are provided on the top surface of the fixed frame (11). A spiral rod (5) is connected to the fixed plate (111). A plug rod (6) is movably connected to the fixed plate (111). A limiting plate (61) is provided at the end of the two plug rods (6) that are close to each other. The leveling mechanism (3) is located above the mounting platform (1). Several corresponding adjustment mechanisms (7) are provided between the mounting platform (1) and the leveling mechanism (3) near the front and back. A connecting frame (8) is provided between the corresponding adjustment mechanisms (7). A protruding plate (81) is provided on the opposite side of the connecting frames (8). Several shafts (9) are rotatably connected between the protruding plates (81). A support plate (10) is provided on the surface of the shafts (9).

2. The powder packaging bag leveling machine according to claim 1, characterized in that: The adjustment mechanism (7) includes a mounting plate one (71), a mounting plate two (72), a bolt (73), a spring (74), and several nuts (75). The mounting plate one (71) and the mounting plate two (72) are respectively connected to the surface of the mounting platform (1) and the leveling mechanism (3). The bolt (73) is inserted vertically between the mounting plate one (71) and the mounting plate two (72). The spring (74) is located between the bolt (73) and the mounting plate two (72). Several nuts (75) are connected to the outside of the bolt (73) and close to the top and bottom surfaces of the mounting plate one (71).

3. The powder packaging bag leveling machine according to claim 1, characterized in that: The inner top surface of the connecting frame (8) is provided with a reinforcing steel plate (20).

4. The powder packaging bag leveling machine according to claim 1, characterized in that: One end of the spiral rod (5) is in contact with the side of several limiting plates (61) that is away from each other, and the end of the spiral rod (5) away from the limiting plates (61) is provided with a handle (30).

5. A powder packaging bag leveling machine according to claim 4, characterized in that: The handle (30) is cylindrical in shape and has anti-slip texture on its surface.

6. A powder packaging bag leveling machine according to claim 1, characterized in that: The end of the support plate (10) away from the shaft (9) is designed to be rounded, and the surfaces of the support plate (10) and the fixing frame (11) are both designed to be smooth.

7. A powder packaging bag leveling machine according to claim 1, characterized in that: The end face of the connecting frame (8) is provided with an opening (82), and the connecting frame (8) is fitted onto the outside of the bolt (73) through the opening (82).

Images