Superfine powder degassing packaging machine

Abstract

The utility model provides a superfine powder degassing packaging machine, and belongs to the technical field of packaging machines. The superfine powder degassing packaging machine comprises a discharging mechanism, a workbench and a degassing mechanism, the discharging mechanism comprises a supporting base, a stand column is installed at the top of the supporting base, a collecting tank containing fine powder is installed on one side of the stand column, a machine base is installed at the top of the collecting tank, and driving parts are installed at the top of the machine base and in the collecting tank correspondingly; the degassing mechanism comprises a negative pressure vacuum pump installed on the machine base, the exhaust end of the negative pressure vacuum pump is connected with an exhaust pipe, the workbench comprises a pair of fixing bases, a platen is installed at the tops of the pair of fixing bases, a microporous filter pipe is supported at the top of the platen, and the microporous filter pipe is connected with the exhaust pipe. The free end of the exhaust pipe is connected with one end of the microporous filter pipe, and air in the fine powder filled into the packaging bag is exhausted through the degassing mechanism, so that the space occupied by the air in the packaging bag is reduced, and the volume of the fine powder capable of being packaged by the packaging bag is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, and more specifically, to an ultra-fine powder degassing packaging machine. Background Art

[0002] For the packaging of powder materials such as fine chemical ultra-fine powders, metal ore and non-metal ore powders, pharmaceutical chemical raw materials, dyes, kaolin, calcium carbonate, ultra-fine silica, ultra-fine graphite, activated carbon, ultra-fine cadmium oxide, plastics, and even edible fine flour, etc., it has basically changed from the previous traditional purely manual packaging operation to the current filling by automatic or semi-automatic filling machines (also habitually called packaging machines). This not only solves the arduousness of the packager's work but also improves the filling efficiency.

[0003] When packaging ultra-fine powder materials, due to the small particle size of the powder, air will be mixed between the powder particles. However, since traditional packaging equipment does not have a degassing function, the fine powder material entering the packaging bag is in a fluffy state, and the packaging bag contains more air, increasing the volume of the packaging bag. Content of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides an ultra-fine powder degassing packaging machine.

[0005] The utility model is implemented as follows:

[0006] An ultra-fine powder degassing packaging machine includes a feeding mechanism, a workbench, and a degassing mechanism. The feeding mechanism includes a support base. A column is installed at the top of the support base. An aggregate tank filled with fine powder is installed on one side of the column. A machine base is installed at the top of the aggregate tank. Driving members are installed at the top of the machine base and inside the aggregate tank. The driving members discharge the fine powder in the aggregate tank. The degassing mechanism includes a negative pressure vacuum pump installed on the machine base. The air extraction end of the negative pressure vacuum pump is connected to an exhaust pipe. The workbench includes a pair of fixed seats. A table board is installed at the top of the pair of fixed seats. A microporous filter tube is supported on the top of the table board, and the free end of the exhaust pipe is connected to one end of the microporous filter tube.

[0007] Furthermore, the microporous filter tube is hollow and made of porous porcelain. A pair of support frames for supporting the microporous filter tube are installed at the top of the table board.

[0008] The beneficial effects of adopting the above further scheme are as follows: The negative pressure vacuum pump can extract the air in the exhaust pipe, making the inside of the exhaust pipe in a low-pressure state. Then, the external air can enter the exhaust pipe through the hollow microporous filter pipe made of porous porcelain and be extracted by the negative pressure vacuum pump. At the same time, the hollow microporous filter pipe made of porous porcelain can prevent the entry of fine powder materials. After using the driving member to pour the fine powder materials in the aggregate tank into the packaging bag, inserting the microporous filter pipe into the packaging bag can extract the air between the fine powder materials, thereby reducing the space occupied by the air in the packaging bag and increasing the volume of fine powder materials that the packaging bag can hold.

[0009] Further, the driving member includes a motor, a rotating shaft, an auger, and a first pipe. The motor is installed on the top of the machine base. The rotating shaft is installed at the inner top of the aggregate tank through a bearing and is in transmission connection with the output end of the motor. The bottom end of the aggregate tank is connected to the first pipe. The auger is located inside the first pipe and is installed on the outside of the rotating shaft. The top of the aggregate tank is provided with a feed inlet.

[0010] Further, an electric plate valve is installed at the bottom end of the first pipe, and a second pipe is connected to the valve port of the electric plate valve.

[0011] Further, the upper half of the aggregate tank is cylindrical, and the lower half of the aggregate tank is frustum-shaped.

[0012] The beneficial effects of adopting the above further scheme are as follows: Open the electric plate valve and start the motor, so that the rotating auger discharges the fine powder materials. Place the packaging bag on the table board and place the second pipe inside the packaging bag, and the fine powder materials can be injected into the packaging bag.

[0013] Further, a packing position is provided at the top of the table board directly below the aggregate tank, and a pressure sensor is installed at the bottom of the packing position.

[0014] Further, a controller is installed on the top of the table board, and the controller is electrically connected to the negative pressure vacuum pump, the motor, and the electric plate valve. The controller is electrically connected to the pressure sensor through an ADC converter.

[0015] The beneficial effects of adopting the above further scheme are as follows: The pressure sensor can monitor the weight of the packaging bag in real time, convert the analog signal into a digital signal through the ADC converter, and send it to the controller. The processor in the controller processes the digital signal and reflects the digital value on the display screen of the controller, so that the user can know the real-time weight of the fine powder materials in the packaging bag.

[0016] The beneficial effects of the present utility model are as follows: An ultrafine powder degassing packaging machine obtained through the above design can discharge the air in the fine powder filled into the packaging bag through a degassing mechanism, thereby reducing the space occupied by the air in the packaging bag and increasing the volume of the fine powder that the packaging bag can hold. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional structure schematic diagram of an ultrafine powder degassing packaging machine provided by the present utility model;

[0019] Figure 2 It is a cross-sectional structure schematic diagram of an ultrafine powder degassing packaging machine provided by the present utility model;

[0020] Figure 3 For Figure 2 It is an enlarged structure schematic diagram of structure A in

[0021] Figure 4 It is a system block diagram of an ultrafine powder degassing packaging machine provided by the present utility model.

[0022] In the figure: 100, feeding mechanism; 1001, support base; 1002, column; 1003, aggregate tank; 1004, machine base; 1005, motor; 1006, feed inlet; 1007, first pipeline; 1008, electric plate valve; 1009, second pipeline; 1010, rotating shaft; 1011, auger; 200, workbench; 2001, fixed seat; 2002, table board; 2003, packing position; 2004, controller; 300, degassing mechanism; 3001, exhaust pipe; 3002, microporous filter tube; 3003, support frame; 3004, negative pressure vacuum pump. Detailed Embodiments

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0024] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts fall within the scope of protection of the present invention.

[0025] Embodiment 1 of an ultra-fine powder degassing packaging machine of the present invention

[0026] The present invention provides the following technical solutions: As Figure 1 - Figure 4 , it includes a feeding mechanism 100, a workbench 200, and a degassing mechanism 300. The feeding mechanism 100 includes a support base 1001. A column 1002 is installed on the top of the support base 1001. An aggregate tank 1003 for fine powder is installed on one side of the column 1002. A machine base 1004 is installed on the top of the aggregate tank 1003. Driving members are installed on both the top of the machine base 1004 and the inside of the aggregate tank 1003. The driving members discharge the fine powder in the aggregate tank 1003. The degassing mechanism 300 includes a negative pressure vacuum pump 3004 installed on the machine base 1004. The air extraction end of the negative pressure vacuum pump 3004 is connected to an exhaust pipe 3001. The workbench 200 includes a pair of fixed seats 2001. A table board 2002 is installed on the top of the pair of fixed seats 2001. A microporous filter tube 3002 is supported on the top of the table board 2002. And the free end of the exhaust pipe 3001 is connected to one end of the microporous filter tube 3002. The microporous filter tube 3002 is hollow and made of porous porcelain. A pair of support frames 3003 for supporting the microporous filter tube 3002 are installed on the top of the table board 2002. The negative pressure vacuum pump 3004 can extract the air in the exhaust pipe 3001, making the inside of the exhaust pipe 3001 in a low-pressure state. Then the external air can enter the exhaust pipe 3001 through the hollow microporous filter tube 3002 made of porous porcelain and be extracted by the negative pressure vacuum pump 3004. At the same time, the hollow microporous filter tube 3002 made of porous porcelain can prevent the entry of fine powder. After filling the fine powder in the aggregate tank 1003 into the packaging bag by using the driving member, inserting the microporous filter tube 3002 into the packaging bag can extract the air between the fine powders, thereby reducing the space occupied by the air in the packaging bag and increasing the volume of fine powder that the packaging bag can hold.

[0027] Embodiment 2 of an ultra-fine powder degassing packaging machine of the present invention

[0028] Referring to Figure 1 - Figure 4, specifically, the driving member includes a motor 1005, a rotating shaft 1010, a screw conveyor 1011, and a first pipe 1007. The motor 1005 is installed on the top of the machine base 1004. The rotating shaft 1010 is installed on the inner top of the aggregate tank 1003 through bearings and is in transmission connection with the output end of the motor 1005. The bottom end of the aggregate tank 1003 is connected to the first pipe 1007. The screw conveyor 1011 is located inside the first pipe 1007 and is installed on the outside of the rotating shaft 1010. The top of the aggregate tank 1003 is provided with a feed inlet 1006. The bottom end of the first pipe 1007 is installed with an electric plate valve 1008. A second pipe 1009 is connected to the valve port of the electric plate valve 1008. The upper half of the aggregate tank 1003 is cylindrical, and the lower half of the aggregate tank 1003 is frustum-shaped. Open the electric plate valve 1008 and start the motor 1005, so that the rotating screw conveyor 1011 discharges the fine powder. Place the packaging bag on the table board 2002 and place the second pipe 1009 inside the packaging bag, and the fine powder can be injected into the packaging bag.

[0029] Embodiment 3 of an ultra-fine powder degassing and packaging machine of the present utility model

[0030] Refer to Figure 1 - Figure 4 , specifically, a packing position 2003 is provided on the top of the table board 2002 directly below the aggregate tank 1003. A pressure sensor is installed at the bottom of the packing position 2003. A controller 2004 is installed on the top of the table board 2002, and the controller 2004 is electrically connected to the negative pressure vacuum pump 3004, the motor 1005, and the electric plate valve 1008. The controller 2004 and the pressure sensor are electrically connected through an ADC converter. The pressure sensor can monitor the weight of the packaging bag in real time, and after converting the analog signal into a digital signal through the ADC converter, it sends it to the controller 2004. The processor in the controller 2004 reflects the digital value on the display screen of the controller 2004 after processing, so that the user can know the real-time weight of the fine powder in the packaging bag.

[0031] Specifically, the working principle of this ultra-fine powder degassing and packaging machine is as follows: During use, pour the fine powder material into the aggregate tank 1003 through the feed inlet 1006, place the packaging bag on the packing position 2003, place the second pipeline 1009 inside the packaging bag, then open the electric plate valve 1008 and start the motor 1005, so that the rotating auger 1011 discharges the fine powder material into the packaging bag. At the same time, insert the microporous filter pipe 3002 into the packaging bag and start the negative pressure vacuum pump 3004. The negative pressure vacuum pump 3004 can extract the air in the exhaust pipe 3001, making the inside of the exhaust pipe 3001 in a low-pressure state. Then, the external air can enter the exhaust pipe 3001 through the hollow microporous filter pipe 3002 made of porous porcelain and be extracted by the negative pressure vacuum pump 3004. At the same time, the hollow microporous filter pipe 3002 made of porous porcelain can prevent the entry of the fine powder material, thereby reducing the space occupied by the air in the packaging bag.

[0032] The above is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An ultrafine powder degassing packaging machine, characterized in that: The invention comprises a material unloading mechanism (100), a workbench (200), and a degassing mechanism (300), wherein the material unloading mechanism (100) comprises a support seat (1001), a column (1002) is installed on the top of the support seat (1001), a collection tank (1003) of fine powder is installed on one side of the column (1002), a machine base (1004) is installed on the top of the collection tank (1003), a driving member is installed on the top of the machine base (1004) and inside the collection tank (1003), and the driving member drives the fine powder in the collection tank (1003) to pass through the machine base (1004). The powder is discharged, the degassing mechanism (300) comprises a negative pressure vacuum pump (3004) installed on the machine base (1004), the suction end of the negative pressure vacuum pump (3004) is connected to an exhaust pipe (3001), the workbench (200) comprises a pair of fixed seats (2001), a table plate (2002) is installed on the top of the pair of fixed seats (2001), a microporous filter tube (3002) is supported on the top of the table plate (2002), and the free end of the exhaust pipe (3001) is connected to one end of the microporous filter tube (3002).

2. The ultrafine powder degassing packaging machine according to claim 1, characterized in that: The microporous filter tube (3002) is hollow and made of porous porcelain. A pair of support frames (3003) for supporting the microporous filter tube (3002) are installed on the top of the platform (2002).

3. The ultrafine powder degassing packaging machine according to claim 1, characterized in that: The driving component comprises a motor (1005), a rotating shaft (1010), an auger (1011), and a first pipeline (1007); the motor (1005) is mounted on the top of the machine base (1004); the rotating shaft (1010) is mounted on the inner top of the aggregate tank (1003) through a bearing and is drivingly connected to the output end of the motor (1005); the bottom end of the aggregate tank (1003) is connected to the first pipeline (1007); the auger (1011) is located inside the first pipeline (1007) and is mounted on the outside of the rotating shaft (1010); and a feed port (1006) is provided on the top of the aggregate tank (1003).

4. The ultrafine powder degassing packaging machine according to claim 3, characterized in that: An electric plate valve (1008) is installed at the bottom end of the first pipeline (1007), and a second pipeline (1009) is connected to the valve port of the electric plate valve (1008).

5. The ultrafine powder degassing packaging machine according to claim 4, characterized in that: The upper part of the aggregate tank (1003) is cylindrical, and the lower part of the aggregate tank (1003) is truncated cone-shaped.

6. The ultrafine powder degassing packaging machine according to claim 5, characterized in that: A packing position (2003) is provided on the top of the platform (2002) just below the aggregate tank (1003), and a pressure sensor is installed at the bottom of the packing position (2003).

7. The ultrafine powder degassing packaging machine according to claim 6, characterized in that: A controller (2004) is installed on the top of the platform (2002), and the controller (2004) is electrically connected to the negative pressure vacuum pump (3004), the motor (1005), and the electric plate valve (1008). The controller (2004) and the pressure sensor are electrically connected via an ADC converter.

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