Automatic powder vacuum packaging machine

Abstract

The utility model relates to the technical field of powder packaging, and solves the problems that when powder is bagged, the effect of controlling the dosage of bagged powder by personnel is poor, the situation that the dosage is different easily occurs, and subsequent packaging is affected. The automatic powder vacuum packaging machine comprises mounting bases, a conveying belt is arranged between the mounting bases, a packaging machine body is fixedly mounted at the tops of the mounting bases, a mounting plate is fixedly mounted between the sides of the interiors of the mounting bases, a limiting frame is clamped to the surface of the mounting plate, a connecting ring is fixedly mounted on one side of the limiting frame, and a storage cylinder is arranged on the surface of the connecting ring. Sliding grooves are formed in the two sides in the limiting frame, quantifying devices are slidably connected into the sliding grooves and comprise electric push rods fixedly mounted on one side in the mounting base, connectors are fixedly mounted at one ends of the electric push rods, moving plates are fixedly mounted at the bottoms of the connectors, and quantifying cylinders are arranged at one ends of the moving plates; the bottom of the quantifying cylinder is rotationally connected with a sealing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of powder packaging, in particular to an automatic powder vacuum packaging machine. Background Art

[0002] There are many kinds of powder products, which can involve multiple industries such as industrial mineral powder, food, agricultural and sideline products, and involve many products such as milk powder, starch, pesticides, veterinary drugs, premixes, feeds, etc.; industrial mineral powder, such as: calcium carbonate, talcum powder, graphite powder, kaolin, calcium hydroxide, light calcium carbonate, coal powder.

[0003] The powder vacuum packaging machine is used for vacuum packaging powder products to avoid oxidation deterioration when contacting air or adsorbing moisture in the air, resulting in chemical reactions that affect the product properties.

[0004] When packaging powder, most of them adopt manual packaging or semi-automatic packaging. Most semi-automatic packaging methods are first manual filling, bagging, etc., and then manually put into the vacuum chamber for vacuum pumping. When filling the powder into the bag, the control effect of the powder dosage by the operator is not good, and the situation of more or less is likely to occur, resulting in the impact on subsequent packaging. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an automatic powder vacuum packaging machine, which solves the problem that when filling powder into a bag, the control effect of the powder dosage by the operator is not good, and the situation of more or less is likely to occur, resulting in the impact on subsequent packaging.

[0006] To achieve the above object, the utility model provides the following technical solution: an automatic powder vacuum packaging machine, including a mounting seat, a conveyor belt is arranged between the mounting seats, a packaging machine is fixedly installed on the top of the mounting seat, a mounting plate is fixedly installed between one sides inside the mounting seat, a limiting frame is clamped on the surface of the mounting plate, a connecting ring is fixedly installed on one side of the limiting frame, a storage cylinder is arranged on the surface of the connecting ring, sliding grooves are opened on both sides inside the limiting frame, and a metering device is slidably connected inside the sliding grooves;

[0007] The metering device includes an electric push rod fixedly installed on one side inside the mounting seat, a connecting head is fixedly installed at one end of the electric push rod, a moving plate is fixedly installed at the bottom of the connecting head, a metering cylinder is arranged at one end of the moving plate, a sealing plate is rotatably connected to the bottom of the metering cylinder, and sliding blocks are arranged on both sides of the metering cylinder.

[0008] In a specific embodiment, the size of the sliding block is adapted to the size of the sliding groove, and the sliding block slides inside the sliding groove.

[0009] In a specific embodiment, threaded grooves are provided on both sides of the surface of the limit frame, and positioning bolts are threaded through the interior of the threaded grooves, with the bottom of the positioning bolts in contact with the mounting plate.

[0010] In a specific embodiment, an installation groove is formed inside the connecting ring, the size of the installation groove is adapted to the size of the bottom of the storage cylinder, and the connecting ring and the storage cylinder are in threaded connection.

[0011] In a specific embodiment, a rotating groove is formed on one side of the surface of the storage cylinder, and a control valve is provided inside the rotating groove.

[0012] In a specific embodiment, the metering cylinder is directly below the connecting ring, and the sealing plate at the bottom of the metering cylinder slides relative to the limit frame.

[0013] Compared with the prior art, the present utility model provides an automatic powder vacuum packaging machine, which has the following beneficial effects:

[0014] In the technical solution disclosed by the present utility model, by using the cooperation of the limit frame and the metering device, when the operator opens the control valve, the powder will enter the interior of the metering cylinder through the connecting ring, and the metering cylinder measures the dose of the powder. Subsequently, the electric push rod pushes the metering cylinder, and the powder will fall downward through the sealing plate into the interior of the packaging bag, which facilitates the operator to measure the dose of the powder in the packaging bag.

[0015] With the metering device provided by the present utility model, during use, the operator puts the powder into the storage cylinder, then opens the control valve, and the powder in the storage cylinder will enter the interior of the metering cylinder through the connecting ring. Subsequently, the electric push rod is started, and the electric push rod moves the electric moving plate through the connecting head. The metering cylinder is pushed, and during the movement of the metering cylinder, the sliding block limits its movement. When the metering cylinder moves outside the limit frame, the sealing plate at the bottom of the metering cylinder will rotate downward due to gravity, and the sealing plate will open, and the powder in the metering cylinder will fall into the interior of the packaging bag. When the metering cylinder moves backward, the sealing plate will rotate accordingly to seal the bottom of the metering cylinder, which plays a role in metering the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments and descriptions thereof of the present application are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;

[0019] Figure 3 Schematic structural diagram of the quantitative device of the present utility model;

[0020] Figure 4 For the present utility model Figure 3 Schematic structural diagram of the enlarged view at position A in the present utility model.

[0021] In the figure: 1, mounting base; 2, conveyor belt; 3, packaging machine; 4, mounting plate; 5, limiting frame; 6, connecting ring; 7, storage cylinder; 8, quantitative device; 81, electric push rod; 82, connecting head; 83, moving plate; 84, quantitative cylinder; 85, sealing plate; 86, sliding block. Specific embodiments

[0022] The following will detail the implementation manners of the present application in conjunction with the accompanying drawings and embodiments, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0023] Figures 1-4 It is an embodiment of the present utility model. An automatic powder vacuum packaging machine includes a mounting base 1. A conveyor belt 2 is provided between the mounting bases 1. A packaging machine 3 is fixedly installed on the top of the mounting base 1. A mounting plate 4 is fixedly installed between one sides inside the mounting base 1. A limiting frame 5 is clamped on the surface of the mounting plate 4. A connecting ring 6 is fixedly installed on one side of the limiting frame 5. A storage cylinder 7 is provided on the surface of the connecting ring 6. Sliding grooves are opened on both sides inside the limiting frame 5. A quantitative device 8 is slidably connected inside the sliding grooves.

[0024] The specific problem targeted by this specific embodiment is: to solve the problem that when filling powder into bags, the control effect of the powder dosage by personnel is not good, and the situation of more or less powder is likely to occur, resulting in an impact on subsequent packaging. The present utility model uses the cooperation of the limiting frame 5 and the quantitative device 8. When the personnel open the control valve, the powder will enter the inside of the quantitative cylinder 84 through the connecting ring 6. The quantitative cylinder 84 quantifies the dosage of the powder. Subsequently, the electric push rod 81 pushes the quantitative cylinder 84, and the powder will fall downward through the sealing plate 85 into the inside of the packaging bag, playing a role in facilitating the personnel to quantify the dosage of the powder inside the packaging bag.

[0025] The metering device 8 includes an electric push rod 81 fixedly installed on one side inside the mounting base 1. One end of the electric push rod 81 is fixedly installed with an adapter 82. The bottom of the adapter 82 is fixedly installed with a moving plate 83. One end of the moving plate 83 is provided with a metering cylinder 84. The bottom of the metering cylinder 84 is rotatably connected with a sealing plate 85. Both sides of the metering cylinder 84 are provided with sliding blocks 86. The size of the sliding blocks 86 is adapted to the size of the sliding grooves. The sliding blocks 86 slide inside the sliding grooves. The metering cylinder 84 is directly below the connecting ring 6. The sealing plate 85 at the bottom of the metering cylinder 84 slides with the limiting frame 5. In this specific embodiment, during use, personnel pour it into the storage cylinder 7. Then, the control valve is opened. The powder inside the storage cylinder 7 will enter the metering cylinder 84 through the connecting ring 6. Subsequently, the electric push rod 81 is started. The electric push rod 81 will drive the moving plate 83 to move through the adapter 82. The metering cylinder 84 is pushed. During the movement of the metering cylinder 84, the sliding blocks 86 limit it. When the metering cylinder 84 moves outside the limiting frame 5, the sealing plate 85 at the bottom of the metering cylinder 84 will rotate downward due to gravity. The sealing plate 85 will open, and the powder in the metering cylinder 84 will fall into the packaging bag. When the metering cylinder 84 moves backward, the sealing plate 85 will rotate accordingly to seal the bottom of the metering cylinder 84, playing a role in metering the powder.

[0026] In this specific embodiment, threaded grooves are provided on both sides of the surface of the limiting frame 5. A positioning bolt is threaded through the inside of the threaded groove. The bottom of the positioning bolt contacts the mounting plate 4. An installation groove is formed inside the connecting ring 6. The size of the installation groove is adapted to the size of the bottom of the storage cylinder 7. The connecting ring 6 and the storage cylinder 7 are threadedly connected. A rotating groove is provided on one side of the surface of the storage cylinder 7. A control valve is provided inside the rotating groove.

[0027] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be explained in detail.

[0028] It should be noted that in this article, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automated powder vacuum packaging machine, comprising a mounting base (1), characterized in that: A conveyor belt (2) is provided between the mounting seats (1). A packaging machine (3) is fixedly installed on the top of the mounting seat (1). A mounting plate (4) is fixedly installed between one side inside the mounting seat (1). A limiting frame (5) is snap-fitted on the surface of the mounting plate (4). A connecting ring (6) is fixedly installed on one side of the limiting frame (5). A storage cylinder (7) is provided on the surface of the connecting ring (6). Sliding grooves are formed on both sides inside the limiting frame (5), and a metering device (8) is slidably connected inside the sliding grooves. The metering device (8) includes an electric push rod (81) fixedly installed on one side inside the mounting seat (1). One end of the electric push rod (81) is fixedly installed with a connecting head (82). A moving plate (83) is fixedly installed at the bottom of the connecting head (82). A metering cylinder (84) is provided at one end of the moving plate (83). A sealing plate (85) is rotatably connected to the bottom of the metering cylinder (84). Sliding blocks (86) are provided on both sides of the metering cylinder (84).

2. The automatic powder vacuum packaging machine according to claim 1, wherein: The size of the sliding block (86) is adapted to the size of the sliding groove, and the sliding block (86) slides inside the sliding groove.

3. An automatic powder vacuum packaging machine according to claim 1, characterized in that: Threaded grooves are provided on both sides of the surface of the limiting frame (5), and a positioning bolt is threadedly penetrated inside the threaded grooves. The bottom of the positioning bolt is in contact with the mounting plate (4).

4. An automatic powder vacuum packaging machine according to claim 1, characterized in that: An installation groove is formed inside the connecting ring (6), and the size of the installation groove is adapted to the size of the bottom of the storage cylinder (7). The connecting ring (6) and the storage cylinder (7) are threadedly connected.

5. An automatic powder vacuum packaging machine according to claim 1, characterized in that: A rotating groove is formed on one side of the surface of the storage cylinder (7), and a control valve is provided inside the rotating groove.

6. The automatic powder vacuum packaging machine according to claim 1, wherein: The metering cylinder (84) is located directly below the connecting ring (6), and the sealing plate (85) at the bottom of the metering cylinder (84) slides with the limiting frame (5).

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