WO2022021254A1

WO2022021254A1 - Chemical product loading and sealing device

Info

Publication number: WO2022021254A1
Application number: PCT/CN2020/106003
Authority: WO
Inventors: 谈勇
Original assignee: 鹏辰新材料科技股份有限公司
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2022-02-03
Also published as: JP2022552531A; JP7282985B2; CN115175855B; DE212020000124U1; CN115175855A

Abstract

A chemical product loading and sealing device, comprising a storage tank (1). A fixed seat (2) is fixedly mounted at the bottom of the storage tank (1), a bearing platform (3) is fixedly mounted on the fixed seat (2), six bearing seats (4) are fixedly mounted on the bearing platform (3), six water pipes (5) are fixedly mounted at the end of the storage tank (1) that is near the bottom, an electromagnetic valve (6) is fixedly mounted on the water pipe (5), a mounting plate (7) is fixedly mounted in the storage tank, a rotary shaft (8) is rotationally mounted on the mounting plate, six peripherally and uniformly distributed open-close levers (9) are fixedly mounted on the rotary shaft (8), an electric motor (10) is fixedly mounted in the fixed seat (2), and one end of the rotary shaft (8) passes through the storage tank (1) and is then connected to and mounted on an output shaft of the electric motor (10). The simultaneous loading of a plurality of barrels of a product can be realized by means of providing a plurality of water pipes (5) and a plurality of bearing seats (4), and the single-person supervision of the loading process of the plurality of barrels of the product can be realized by means of providing the open-close levers (9) and independent electromagnetic valves (6), thereby improving the loading efficiency; and the device is low in cost, convenient to operate and has strong practicability.

Description

A chemical product packaging device

technical field

The utility model relates to a technical scope of chemical product production, in particular to a chemical product packaging device.

Background technique

All technologies that use chemical methods to change the composition, structure or synthesis of new substances belong to chemical production technologies, that is, chemical processes, and the resulting products are called chemicals or chemical products. For solids and gases, for the packaging of liquid chemical products, it is divided into precise packaging of small bottles and packaging of large barrels. For the packaging and sealing of large barrels of liquid chemical products, due to the high cost, manual loading and sealing are still used. .

At present, when manually loading and unloading liquid chemical products, generally only one barrel of products can be loaded from the storage tank at a time, which is inefficient, and multiple operators are required to monitor the operation when multiple barrels of products are loaded from the storage tank at a time. wasted labor costs.

Utility model content

The purpose of the present utility model is to provide a chemical product packaging device, so as to solve the problem that a single person can only pack one barrel of liquid chemical products at a time in the above-mentioned background art.

To achieve the above object, the utility model provides the following technical solutions:

A chemical product packaging device includes a storage tank, a fixed seat is fixedly installed at the bottom of the storage tank, a bearing platform is fixedly installed on the fixed seat, and six bearing seats are fixedly installed on the bearing platform. One end of the storage tank near the bottom is fixedly installed with six water pipes, the water pipes are fixedly installed with a solenoid valve, a mounting plate is fixedly installed in the storage tank, a rotating shaft is rotatably installed on the mounting plate, and the rotating shaft is fixed on the Six opening and closing rods evenly distributed in the circumferential direction are installed, a motor is fixedly installed in the fixed seat, one end of the rotating shaft is connected and installed on the output shaft of the motor through the storage tank, and the fixed seat is installed on the output shaft of the motor. A controller is fixedly installed, a pressure sensor is fixedly installed on the bottom of the bearing base on the bearing platform, and both the pressure sensor and the solenoid valve are electrically connected to the controller.

As a further solution of the present invention, six of the water pipes are symmetrically distributed on the storage tank in the circumferential direction.

As a further solution of the present invention, the six bearing seats are symmetrically distributed on the bearing platform, and the six water pipes are respectively located directly above the six bearing seats.

As a further solution of the present invention, one end of the six opening and closing rods is fixedly installed with a sealing gasket, and the six sealing gaskets are respectively overlapped with one end of the six water pipes.

As a further solution of the present invention, a sealing sleeve is fixedly installed between the rotating shaft and the bottom of the storage tank.

As a further solution of the present utility model: the top of the storage tank is provided with a liquid inlet pipe.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model can realize the simultaneous loading and taking of multi-barrel products by setting a plurality of water pipes and a plurality of bearing seats, and can realize the supervision operation in the process of loading and taking the multi-barrel products by a single person by setting an opening and closing rod and an independent solenoid valve, Thereby, a single person can load and take multiple barrels of products at the same time, which improves the loading and taking efficiency.

2. The utility model can monitor the quality of each barrel of products by setting a pressure sensor and a solenoid valve, and stop the loading and unloading work by itself. The equipment is simple, the cost is low, the operation is convenient, and the practicability is strong.

Description of drawings

FIG. 1 is a schematic structural diagram of a chemical product packaging device.

FIG. 2 is a top view of the chemical product packaging device.

FIG. 3 is a top sectional view of the storage tank in the chemical product packaging device.

FIG. 4 is a schematic diagram of the installation of the bearing seat in the chemical product packaging device.

FIG. 5 is an electrical connection diagram of electrical devices in the chemical product packaging device.

In the picture: 1- storage tank, 2-fixed seat, 3-bearing platform, 4-bearing seat, 5-water pipe, 6-solenoid valve, 7-installation plate, 8-rotating shaft, 9-opening and closing rod, 10-motor , 11-Controller, 12-Pressure sensor, 13-Gasket, 14-Inlet pipe.

detailed description

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Please refer to Figures 1-5, a chemical product packaging device, including a storage tank 1, the bottom of the storage tank 1 is fixedly installed with a fixed base 2, the fixed base 2 is fixedly installed with a bearing platform 3, and the bearing platform 3 is fixed on Six bearing seats 4 are installed, six water pipes 5 are fixedly installed on the end of the storage tank 1 near the bottom, and a solenoid valve 6 is fixedly installed on the water pipe 5. A mounting plate 7 is fixedly installed in the storage tank 1, and the mounting plate 7 rotates. A rotating shaft 8 is installed, six opening and closing rods 9 uniformly distributed in the circumferential direction are fixedly installed on the rotating shaft 8, a motor 10 is fixedly installed in the fixed seat 2, and one end of the rotating shaft 8 is connected to the output shaft of the motor 10 through the storage tank 1 The controller 11 is fixedly installed on the fixed seat 2, and the pressure sensor 12 is fixedly installed on the bearing platform 3 at the bottom of the bearing seat 4. The pressure sensor 12 and the solenoid valve 6 are electrically connected to the controller 11. A liquid inlet pipe 14 is opened at the top.

In the present application, the applicable model of the pressure sensor 12 can be PB8300CNM/A, the applicable model of the controller 11 can be MITSUBI/FX3U, the applicable model of the solenoid valve 6 can be 4V210-08, the storage tank 1 can be connected from the liquid inlet pipe 14. The chemical products are stored in the storage tank 1. In order to increase the height of the water pipe 5, the fixed seat 2 is used to facilitate the use of the gravity of the chemical product itself to discharge into the barrel. The bearing platform 3 is used to install the bearing seat 4, and the bearing seat 4 is used to place the The external packaging barrel, the solenoid valve 6 is used to realize the opening and closing of the water pipes 5 and realize the independent control of each water pipe 5, the mounting plate 7 is used to rotate the installation shaft 8, and provide the basis for the rotation of the rotating shaft 8, and the motor 10 drives the rotating shaft 8 Rotating a certain angle, the opening and closing rod 9 is used to rotate with the rotation of the rotating shaft 8. During rotation, when one end of the opening and closing rod 9 is misaligned with one end of the water pipe 5, the opening of the water pipe 5 is realized. The rotation is to control the opening and closing of the six water pipes 5 at the same time. The pressure sensor 12 converts the pressure signal into an electrical signal and transmits it to the controller 11. The controller 11 judges that the solenoid valve 6 should be opened and closed according to the signal received from the pressure sensor 12. In which state, the six solenoid valves 6 and the six pressure sensors 12 are in one-to-one correspondence, and each group of solenoid valves 6 and pressure sensors 12 occupies a control position of the controller 11, and each group of solenoid valves 6 and pressure sensors 12 do not affect each other.

2 and 3, the six water pipes 5 are symmetrically distributed on the storage tank 1 in the circumferential direction, the six bearing seats 4 are symmetrically distributed on the bearing platform 3, and the six water pipes 5 are respectively located on the six bearing seats. Right above the 4, the six water pipes 5 are symmetrically distributed in the center to ensure that the liquid output of each water pipe 5 is uniform without external force driving and relying on the gravity of the liquid chemical product itself.

As shown in FIG. 3 , one end of the six opening and closing rods 9 is fixedly installed with a sealing gasket 13, and the six sealing gaskets 13 are respectively overlapped with one end of the six water pipes 5. The sealing gasket 13 ensures that one end of the opening and closing rod 9 is in contact with the water pipe 5. When the two ends are overlapped, the liquid chemical products will not flow out from the water pipe 5 .

As shown in FIG. 1 , a sealing sleeve is fixedly installed between the rotating shaft 8 and the bottom of the storage tank 1 , and the sealing sleeve ensures that the liquid chemical product will not flow out from the bottom of the storage tank 1 when the rotating shaft 8 rotates.

The working principle of the utility model is as follows: when using the utility model, the liquid chemical products are first discharged into the storage tank 1 from the liquid inlet pipe 14, and when the chemical products need to be packaged, the six outer packaging barrels are placed in the Inside each bearing seat 4, then start the motor 10, so that the motor 10 drives the rotating shaft 8 to rotate a certain angle, and the rotating shaft 8 drives the six opening and closing rods 9 on it to rotate at a certain angle, and is misaligned with one end of the corresponding water pipe 5, Thus, the water pipe 5 is in an open state, and the liquid chemical product flows out from the water pipe 5 under the action of its own gravity, and the solenoid valve 6 is in an open state at this time. When the liquid chemical product flows into the external packaging barrel, and the entire packaging barrel After the weight reaches the specified weight, the pressure sensor 12 converts the pressure signal into an electrical signal and sends it to the controller 11. The controller 11 controls the solenoid valve 6 to close. Since the six packaging barrels cannot be filled at the same time, the packaging that reaches the packaging weight first The solenoid valve 6 corresponding to the barrel is closed first, and the six solenoid valves 6 work independently. The operator only needs to turn on the motor 10 at the beginning to carry out the packaging of the six packaging barrels. After the six solenoid valves 6 are closed, the operator starts The motor 10 makes the motor 10 drive the rotating shaft 8 to rotate, so that the sealing gasket 13 re-closes the water pipe 5, and then removes the packed packaging barrel. At this time, the pressure sensor 12 transmits a signal that the pressure is lower than a certain value to the controller 11, and controls the The device 11 controls the solenoid valve 6 to open, which is convenient for the next packaging work, the operation is simple, and the packaging efficiency is high.

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments, and within the scope of knowledge possessed by those of ordinary skill in the art, can also be made without departing from the purpose of the present patent. Various changes.

Claims

A chemical product packaging device, comprising a storage tank (1), characterized in that a fixing seat (2) is fixedly installed at the bottom of the storage tank (1) where the storage tank (1) is located, and a bearing platform is fixedly installed on the fixing seat (2). (3), six bearing seats (4) are fixedly installed on the bearing platform (3), and six water pipes (5) are fixedly installed on the end of the storage tank (1) near the bottom. ) is fixedly installed with a solenoid valve (6), a mounting plate (7) is fixedly installed in the storage tank (1), a rotating shaft (8) is rotatably installed on the mounting plate (7), and the rotating shaft (8) Six opening and closing rods (9) evenly distributed in the circumferential direction are fixedly installed on the upper part, a motor (10) is fixedly installed in the fixed seat (2), and one end of the rotating shaft (8) passes through the storage tank (1). ) is connected and installed on the output shaft of the motor (10), the controller (11) is fixedly installed on the fixing seat (2), and the bearing platform (3) is located at the bottom of the bearing seat (4) A pressure sensor (12) is fixedly installed, and both the pressure sensor (12) and the solenoid valve (6) are electrically connected to the controller (11).
The chemical product packaging device according to claim 1, characterized in that, the six water pipes (5) are symmetrically distributed on the storage tank (1) in the circumferential direction.
The chemical product packaging device according to claim 2, characterized in that the six bearing seats (4) are centrally symmetrically distributed on the bearing platform (3), and the six water pipes (5) are respectively located on the bearing platform (3). directly above the six bearing seats (4).
The chemical product packaging device according to claim 1, characterized in that, sealing gaskets (13) are fixedly installed at one end of the six opening and closing rods (9), and the six sealing gaskets (13) are respectively connected with the six sealing gaskets (13). One end of each of the water pipes (5) is overlapped.
The chemical product packaging device according to claim 1, characterized in that a sealing sleeve is fixedly installed between the rotating shaft (8) and the bottom of the storage tank (1).
The chemical product packaging device according to claim 1, characterized in that, a liquid inlet pipe (14) is opened on the top of the storage tank (1).