A powder packaging machine

Abstract

The utility model discloses a powder packing machine, including powder packing shell and control assembly, the front of powder packing shell is provided with packing interactive subassembly and packing seal door, and packing interactive subassembly is electrically connected with control assembly, packing seal door is rotatably connected with powder packing shell, and the fixed connection of powder packing shell has shell backplate, the top of powder packing shell is provided with powder feeding hopper, and the inside of powder packing shell is provided with powder packing inner chamber, the bottom of powder feeding hopper is connected in one end of powder feeding assembly, and the other end of powder feeding assembly is set up in powder packing inner chamber. The packing control assembly is integrated into the powder packing shell, and it is set up beside the packing seal door, and the operation is convenient, so that the interactive subassembly and the powder packing main part are integrated design, save the floor area, and the integrated design also saves part material, and reduces the manufacturing cost.

Description

Technical Field

[0001] This utility model belongs to the field of powder processing, and specifically relates to a powder packaging machine. Background Technology

[0002] After powder is produced, it often needs to be filled into bags and then transported to other places. Among the powder filling devices, there is a vacuum powder packaging machine. The powder packaging bags are placed in the vacuum powder packaging machine for filling. A certain degree of vacuum is created inside the packaging machine to prevent the powder from overflowing outside the packaging machine.

[0003] However, some current vacuum powder packaging machines consist of two parts: a vacuum packaging body and a control unit with a display panel and buttons. This configuration results in a larger footprint for the packaging machine. The cost of this type of equipment is relatively high, making it unsuitable for use in areas with limited production capacity.

[0004] After powder production, it usually needs to be filled into packaging bags before being transported to other locations for further processing or sale. Among various powder filling devices, vacuum powder packaging machines are quite common. Their working principle involves placing the powder packaging bags inside the machine. By creating a vacuum environment within the machine, the pressure difference draws the powder into the bags during filling, while simultaneously preventing powder from overflowing outside the machine, thus ensuring a clean operating environment and full utilization of the material.

[0005] However, some vacuum powder packaging machines currently on the market adopt a split structure, consisting of two main parts: one is the vacuum packaging body responsible for achieving the vacuum packaging function, and the other is the control unit integrating the display panel and operation buttons. While this split design can meet basic functional requirements, it significantly increases the footprint of the entire machine, occupying more production space and causing inconvenience in equipment placement and layout. At the same time, the manufacturing cost of this type of equipment is relatively high, making it difficult to introduce and use in places with limited production space and tight budgets, thus limiting its applicability to some extent. Utility Model Content

[0006] The purpose of this invention is to provide a powder packaging machine to solve the problems of large footprint and high manufacturing cost caused by the split design of some current vacuum powder packaging machines.

[0007] To solve the above-mentioned technical problems, this utility model provides a powder packaging machine, including a powder packaging shell and a control component. The front of the powder packaging shell is provided with a packaging interaction component and a packaging sealing door, and the packaging interaction component is electrically connected to the control component. The packaging sealing door is rotatably connected to the powder packaging shell, and a shell back plate is fixedly connected to the powder packaging shell. A powder feeding hopper is provided at the top of the powder packaging shell, and a powder packaging inner cavity is provided inside the powder packaging shell. The bottom of the powder feeding hopper is connected to one end of the powder feeding component, and the other end of the powder feeding component is located in the powder packaging inner cavity.

[0008] Furthermore, the packaging interactive components include a display panel component and an instruction button component. The display panel component is used to display information and / or input instructions, and the instruction button component is used to input instructions. The display panel component is electrically connected to the control component, and the instruction button component is electrically connected to the control component.

[0009] Furthermore, the powder packaging shell is provided with an inner rear wall, an inner side wall, an inner bottom, and an inner top. The inner rear wall, inner side wall, inner bottom, inner top, and packaging sealing door together form the inner cavity of the powder packaging. The inner rear wall is the side of the outer shell back panel facing the inner cavity of the powder packaging, and the inner rear wall is set opposite to the packaging sealing door.

[0010] Furthermore, the powder feeding assembly is fixedly connected to the inner rear wall, and one end of the powder feeding assembly is located inside the inner cavity of the powder packaging. The powder feeding assembly is used to fill the powder packaging bag in the inner cavity of the powder packaging with powder.

[0011] Furthermore, the powder feeding assembly has several feeding valves between the powder feeding hopper and the back plate of the outer shell. The feeding valves are used to control the amount of powder entering the powder packaging bag from the powder feeding hopper through the powder feeding assembly.

[0012] Furthermore, a weighing component is provided on the back panel of the outer shell. One end of the weighing component passes through the back panel of the outer shell and is located in the inner cavity of the powder packaging. A weighing plate is fixedly connected to the weighing component on one side of the inner cavity of the powder packaging. A packaging bag placement platform is connected to the weighing plate. The packaging bag placement platform is located below the powder feeding component and is used to place powder packaging bags.

[0013] Furthermore, the weighing plate is provided with several placement platform connecting parts in the vertical direction. The packaging bag placement platform is detachably connected to the weighing plate, and the placement platform connecting parts are used to detachably connect the packaging bag placement platform.

[0014] Furthermore, a powder recycling tank is provided at the bottom of the interior, and a powder recycling component is provided on the back panel of the outer shell. The powder recycling component is connected to the inner cavity of the powder packaging. The powder recycling component recovers part of the powder through the powder recycling tank, and the powder recycling component is electrically connected to the control component.

[0015] Furthermore, a vacuum assembly is provided on the back panel of the outer shell. The vacuum assembly is used to control the vacuum level in the inner cavity of the powder packaging. The vacuum assembly includes a vacuum pipe, and several vacuum valves are connected to the vacuum pipe. The vacuum valves are electrically connected to the control assembly.

[0016] Furthermore, a sealing door switch assembly is provided on the top of the powder packaging shell. The sealing door switch assembly is rotatably connected to the packaging sealing door and is used to control the opening and closing of the packaging sealing door.

[0017] The beneficial effects of the powder packaging machine provided by this utility model are as follows: It is equipped with a powder packaging shell and a control component. The front of the powder packaging shell has a packaging interaction component and a packaging sealing door, which are electrically connected to the control component. The packaging sealing door is rotatably connected to the powder packaging shell. A powder feeding hopper is located at the top of the powder packaging shell, and an inner cavity for powder packaging is provided inside the powder packaging shell. The packaging control component is integrated into the powder packaging shell and positioned next to the packaging sealing door for easy operation. This integrated design of the interaction component and the main body of the powder packaging saves floor space and reduces material costs. Attached Figure Description

[0018] Figure 1 This is a front side view of a powder packaging machine;

[0019] Figure 2 This is a side view of a powder packaging machine. Detailed Implementation

[0020] To better understand the purpose, structure, and function of this utility model, the following description is in conjunction with the appendix. Figures 1 to 2 The present invention provides a more detailed description of a powder packaging machine.

[0021] like Figures 1 to 2 As shown in the figure, a powder packaging machine according to an embodiment of the present invention includes a powder packaging shell 100 and a control component. The front of the powder packaging shell 100 is provided with a packaging interaction component 200 and a packaging sealing door 110. The packaging interaction component 200 is electrically connected to the control component. The packaging sealing door 110 is rotatably connected to the powder packaging shell 100. The powder packaging shell 100 is fixedly connected with a shell back plate 130. A powder feeding hopper 300 is provided at the top of the powder packaging shell 100. A powder packaging inner cavity 120 is provided inside the powder packaging shell 100. The bottom of the powder feeding hopper 300 is connected to one end of the powder feeding component 400. The other end of the powder feeding component 400 is located in the powder packaging inner cavity 120.

[0022] In this utility model, the powder packaging machine adopts an integrated design, concentrating the packaging interaction component 200 on the powder packaging shell 100, so that the powder packaging shell 100 and the packaging interaction component 200 are on the same device. The integrated design makes the various components inside the powder packaging shell 100 more compact, thereby integrating the packaging interaction component 200 into the powder packaging shell 100 without increasing the volume, thus achieving the purpose of reducing the size of the equipment. Due to the integrated design, the materials necessary for the split design, such as the shell, bracket and cables, can be reduced, thereby reducing the manufacturing cost.

[0023] In some embodiments, the packaging interaction component 200 includes a display panel component 210 and an instruction button component 220. The display panel component 210 is used to display information and / or input instructions, and the instruction button component 220 is used to input instructions. The display panel component 210 is electrically connected to the control component, and the instruction button component 220 is electrically connected to the control component. The display panel component 210 can display the current operating status of the powder packaging machine, such as the weight of powder already filled in the powder packaging bag and the filling progress according to the preset filling amount. A touch screen can also be used, allowing instructions to be sent to the powder packaging machine. The instruction button component 220 can send instructions to the powder packaging machine; the buttons can be clearly positioned to improve operational efficiency.

[0024] Understandably, the powder packaging shell 100 has an inner rear wall 140, an inner side wall 150, an inner bottom 160, and an inner top. The inner rear wall 140, inner side wall 150, inner bottom 160, inner top, and packaging sealing door 110 together form the powder packaging inner cavity 120. The inner rear wall 140 is the side of the shell back plate 130 facing the powder packaging inner cavity 120, and the inner rear wall 140 is arranged opposite to the packaging sealing door 110.

[0025] The powder feeding assembly 400 is fixedly connected to the inner rear wall 140. One end of the powder feeding assembly 400 is located inside the powder packaging cavity 120. The powder feeding assembly 400 is used to fill the powder packaging bag in the powder packaging cavity 120 with powder.

[0026] The powder feeding assembly 400 has several feeding valves 410 between the powder feeding hopper 300 and the outer shell back plate 130. The feeding valves 410 are used to control the amount of powder entering the powder packaging bag from the powder feeding hopper 300 through the powder feeding assembly 400.

[0027] A weighing component 500 is provided on the back panel 130 of the outer shell. One end of the weighing component 500 passes through the back panel 130 of the outer shell and is located in the inner cavity 120 of the powder packaging. A weighing plate 510 is fixedly connected to the weighing component 500 on one side of the inner cavity 120 of the powder packaging. A packaging bag placement platform 600 is connected to the weighing plate 510. The packaging bag placement platform 600 is located below the powder feeding component 400 and is used to place powder packaging bags.

[0028] The bottom 160 inside is provided with a powder recovery tank 161, and the back plate 130 of the outer shell is provided with a powder recovery component 700. The powder recovery component 700 is connected to the inner cavity 120 of the powder packaging. The powder recovery component 700 recovers part of the powder through the powder recovery tank 161, and the powder recovery component 700 is electrically connected to the control component.

[0029] A vacuum assembly 800 is provided on the back panel 130 of the outer shell. The vacuum assembly 800 is used to control the vacuum level in the inner cavity 120 of the powder packaging. The vacuum assembly 800 includes a vacuum pipe 810, and a number of vacuum valves 820 are connected to the vacuum pipe 810. The vacuum valves 820 are electrically connected to the control assembly.

[0030] A sealing door switch assembly 111 is provided on the top of the powder packaging shell 100. The sealing door switch assembly 111 is rotatably connected to the packaging sealing door 110. The sealing door switch assembly 111 is used to control the opening and closing of the packaging sealing door 110.

[0031] In use, first place an empty powder packaging bag onto the powder feeding assembly 400 in the powder packaging inner cavity 120. Operate the packaging interaction assembly 200 to send a packaging instruction to the powder packaging machine. After the packaging sealing door 110 is closed by the sealing door switch assembly 111, the control assembly controls the vacuum valve 820 in the vacuum assembly 800 to extract air from the powder packaging inner cavity 120 through the vacuum pipe 810. When the vacuum degree reaches the preset value, the control assembly controls the feeding valve 410 in the powder feeding assembly 400 to feed the powder. Since the powder packaging inner cavity 120 is under negative pressure relative to atmospheric pressure, the powder will enter the powder packaging bag from the powder feeding hopper 300 through the powder feeding assembly 400 under the suction of negative pressure. To ensure that the powder packaging bag can be stably fitted onto the powder feeding assembly 400 during the powder filling process, a bag expanding device can be installed on the powder feeding assembly 400. This device can be made of rubber material. By expanding the bag, the powder packaging bag can be firmly fitted onto the bag expanding device.

[0032] After the powder packaging bag is filled with powder, it comes into contact with the weighing plate 510. Therefore, during the powder filling process, the weight of the powder in the powder packaging bag is continuously weighed. When the weight of the powder in the powder packaging bag reaches the preset value, the control component controls the feed valve 410 to close, thereby stopping the powder filling.

[0033] After the powder filling is complete, the control unit will activate the powder recovery unit 700 to evacuate the interior of the powder packaging cavity 120. The gas and powder inside the cavity 120 will be drawn away by the powder recovery unit 700, thereby reducing the dust content within the cavity. This prevents airborne powder from spilling out of the cavity 120 and polluting the environment. During this process, the vacuum unit 800 can inject some air into the cavity 120.

[0034] After the powder recovery component 700 has finished recovering the powder, the control component controls the vacuum component 800 to restore the air pressure inside the powder packaging cavity 120 to the air pressure outside the powder packaging shell 100, and then opens the sealing door switch component 111. The sealing door switch component 111 can be a cylinder or a hydraulic device.

[0035] After the packaging sealing door 110 is opened, the operator removes the powder packaging bag and moves it to the sealing process for sealing.

[0036] In some embodiments, the weighing plate 510 is provided with a plurality of placement platform connecting parts in the vertical direction, and the packaging bag placement platform 600 is detachably connected to the weighing plate 510. The placement platform connecting parts are used to detachably connect the packaging bag placement platform 600. This design allows adjustment of the distance between the weighing plate 510 and the powder feeding assembly 400, thereby accommodating powder packaging bags of different sizes.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A powder packaging machine, characterized in that, The device includes a powder packaging shell (100) and a control component. The front of the powder packaging shell (100) is provided with a packaging interaction component (200) and a packaging sealing door (110). The packaging interaction component (200) is electrically connected to the control component. The packaging sealing door (110) is rotatably connected to the powder packaging shell (100). The powder packaging shell (100) is fixedly connected with a shell back plate (130). A powder feeding hopper (300) is provided on the top of the powder packaging shell (100). A powder packaging inner cavity (120) is provided inside the powder packaging shell (100). The bottom of the powder feeding hopper (300) is connected to one end of a powder feeding component (400). The other end of the powder feeding component (400) is located in the powder packaging inner cavity (120).

2. The powder packaging machine according to claim 1, characterized in that, The packaging interaction component (200) includes a display panel component (210) and an instruction button component (220). The display panel component (210) is used to display information and / or input instructions, and the instruction button component (220) is used to input instructions. The display panel component (210) is electrically connected to the control component, and the instruction button component (220) is electrically connected to the control component.

3. The powder packaging machine according to claim 1, characterized in that, The powder packaging shell (100) is provided with an inner rear wall (140), an inner side wall (150), an inner bottom (160), and an inner top. The inner rear wall (140), the inner side wall (150), the inner bottom (160), the inner top, and the packaging sealing door (110) together form the powder packaging cavity (120). The inner rear wall (140) is the side of the shell back plate (130) facing the powder packaging cavity (120). The inner rear wall (140) is arranged opposite to the packaging sealing door (110).

4. The powder packaging machine according to claim 3, characterized in that, The powder feeding assembly (400) is fixedly connected to the inner rear wall (140). One end of the powder feeding assembly (400) is disposed inside the powder packaging cavity (120). The powder feeding assembly (400) is used to fill the powder packaging bag in the powder packaging cavity (120) with powder.

5. The powder packaging machine according to claim 4, characterized in that, The powder feeding assembly (400) has a plurality of feeding valves (410) between the powder feeding hopper (300) and the outer shell back plate (130). The feeding valves (410) are used to control the amount of powder entering the powder packaging bag from the powder feeding hopper (300) through the powder feeding assembly (400).

6. The powder packaging machine according to claim 5, characterized in that, A weighing component (500) is provided on the outer shell back plate (130). One end of the weighing component (500) passes through the outer shell back plate (130) and is disposed in the powder packaging cavity (120). A weighing plate (510) is fixedly connected to one side of the powder packaging cavity (120) of the weighing component (500). A packaging bag placement platform (600) is connected to the weighing plate (510). The packaging bag placement platform (600) is disposed below the powder feeding component (400) and is used to place the powder packaging bag.

7. The powder packaging machine according to claim 6, characterized in that, The weighing plate (510) is provided with a plurality of placement platform connecting parts in the vertical direction. The packaging bag placement platform (600) is detachably connected to the weighing plate (510), and the placement platform connecting parts are used to detachably connect the packaging bag placement platform (600).

8. The powder packaging machine according to claim 3, characterized in that, The inner bottom (160) is provided with a powder recycling tank (161), and the outer shell back plate (130) is provided with a powder recycling component (700). The powder recycling component (700) is connected to the inner cavity (120) of the powder packaging. The powder recycling component (700) recovers part of the powder through the powder recycling tank (161), and the powder recycling component (700) is electrically connected to the control component.

9. The powder packaging machine according to claim 1, characterized in that, A vacuum assembly (800) is provided on the back panel (130) of the outer shell. The vacuum assembly (800) is used to control the vacuum level in the inner cavity (120) of the powder packaging. The vacuum assembly (800) includes a vacuum pipe (810) and a plurality of vacuum valves (820) are connected to the vacuum pipe (810). The vacuum valves (820) are electrically connected to the control assembly.

10. The powder packaging machine according to claim 1, characterized in that, The top of the powder packaging shell (100) is provided with a sealing door switch assembly (111), which is rotatably connected to the packaging sealing door (110). The sealing door switch assembly (111) is used to control the opening and closing of the packaging sealing door (110).

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