Subpackaging device for liquid silicone rubber

Abstract

The utility model discloses a split charging device for liquid silicone rubber, and relates to the technical field of split charging devices, the split charging device comprises a split charging seat and a rubber box mounted on the outer wall of the top of the split charging seat, an airtight box is fixedly connected to the outer wall of one side of the split charging seat, the same airtight pipe is connected between the airtight box and the rubber box, and a pouring assembly is arranged on the outer wall of the bottom of the rubber box; an air pump is fixedly connected to the outer wall of one side of the split charging base, and an output port of the air pump is connected to the airtight box through a pipeline. The airtight box is arranged on the subpackaging seat, and the airtight pipe is connected with the airtight box, so that high-pressure gas in the airtight box is conveniently conveyed into the glue box, and the glue solution is accelerated to be discharged from the glue solution by increasing the air pressure in the glue box, so that the adhesion condition during subpackaging of the glue solution is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of packaging devices, and in particular to a packaging device for liquid silicone rubber. Background Art

[0002] Liquid silicone rubber is also called two-component addition silicone rubber. Liquid silicone rubber is a type of organic silicone rubber relative to the kneading type semi-solid silicone rubber and the common room temperature vulcanized single-component silicone rubber. This type of rubber has good fluidity, fast vulcanization, and can be cast and injection molded. Liquid silicone rubber is divided into two categories: self-adhesive and non-self-adhesive. During the processing of liquid silicone rubber, it is usually necessary to take it out of the stirring device and then package it into small bottles.

[0003] After searching, the Chinese patent announcement number CN219445763U discloses a high-temperature resistant silicone rubber filtering and packaging device, including a mixing container and a packaging container arranged on one side of the mixing container, a filtering container is arranged at the bottom of the mixing container, and supply and discharge pipes are connected between the mixing container and the filtering container. A collecting box is slidably connected to the inside of the filtering container, and a filter screen is fixedly connected to the inside of the collecting box. A pump is fixedly installed on one side of the packaging container close to the mixing container, and a water inlet and a water outlet of the pump are respectively connected to two conveying pipes connected to the filtering container and the packaging container, and a long tube and a short tube are respectively connected to the bottom of the packaging container, and the bottoms of the long tube and the short tube are both connected to a rubber injection tube.

[0004] The high-temperature resistant silicone rubber filtering and filling device in the above patent has the following shortcomings: in the above patent, the glue liquid is injected through a valve and a glue injection tube, but this injection method will cause the glue liquid to be unable to be discharged in time. The main reason is that the viscosity of the glue liquid is relatively large, which makes it impossible for the glue liquid to be discharged in time, resulting in the glue liquid in the filling container cannot be filled synchronously. Utility Model Content

[0005] In order to improve the problem that the glue liquid in the dispensing device sticks and cannot be discharged in time, the present application provides a dispensing device for liquid silicone rubber.

[0006] The present application provides a filling device for liquid silicone rubber, comprising a filling seat and a rubber box installed on the top outer wall of the filling seat, one side outer wall of the filling seat is fixedly connected to an airtight box, and the same airtight tube is connected between the airtight box and the rubber box, a filling component is arranged on the bottom outer wall of the rubber box, one side outer wall of the filling seat is fixedly connected to an air pump, and the output port of the air pump is connected to the airtight box through a pipeline, a feed port is provided on the top outer wall of the rubber box, and a solenoid valve is fixedly connected to the inner wall of the feed port.

[0007] By adopting the above structure, the glue liquid can be stored conveniently through the setting of the glue box, the setting of the airtight tube can facilitate the transportation of the high-pressure gas in the airtight box to the glue box, and the glue liquid in the glue box can be pressurized, so that the glue liquid can be quickly squeezed out, the setting of the air pump can facilitate the pressurization of the airtight box, and the setting of the solenoid valve can facilitate the control of the on-off of the glue liquid delivery pipeline.

[0008] The inner wall of the airtight box is provided with a control component, and the top inner wall of the airtight box is fixedly connected with an air pressure sensor.

[0009] With the above structure, the air pressure sensor is provided to facilitate real-time detection of the air pressure in the airtight box, and the control component is provided to facilitate control of the on-off of the airtight tube.

[0010] The control assembly comprises a mounting box fixedly connected to the inner wall of the airtight box, and the mounting box is communicated with the airtight pipe.

[0011] With the above structure, the control component can be conveniently installed and fixed by setting the installation box.

[0012] A circular opening is provided on the outer wall of the bottom of the installation box, a sealing plug is provided on the inner wall of the circular opening, and a driving component is provided on the inner wall of the installation box.

[0013] By adopting the above structure, the sealing plug can be easily driven to move by the driving component, thereby controlling the opening and closing of the airtight tube.

[0014] The driving assembly comprises a driving box fixedly connected to the inner wall of the mounting box, and the inner wall of the driving box is fixedly connected to two mounting rods, and the outer walls of the two mounting rods are slidably connected to a driving column connected to the sealing plug.

[0015] With the above structure, the driving column can be easily installed by sliding through the installation rod, thereby preventing the driving column from sliding and deviating.

[0016] The outer walls of the two mounting rods are sleeved with springs, the inner wall at the top of the driving box is fixedly connected with an electromagnet, and the outer wall at the top of the driving column is fixedly connected with a magnet matching the electromagnet.

[0017] With the above structure, the spring can be easily installed through the mounting rod. The electromagnet generates magnetism when it is energized. When the magnetism is the same as that of the magnet, it pushes the magnet to move. Otherwise, the magnetism is opposite to that of the magnet, which directly attracts the magnet to move, thereby facilitating the movement of the sealing plug.

[0018] The perfusion assembly includes two electric telescopic rods fixedly connected to the rubber box, and the piston rods of the two electric telescopic rods are fixedly connected to the same mounting plate, and three equidistantly distributed control valves are fixedly connected to the mounting plate, and the three control valves are respectively connected to the rubber box through pipelines.

[0019] With the above structure, the mounting plate is driven to move by the electric telescopic rod, thereby facilitating the control valve to be driven up and down, and the control valve is directly inserted into the dispensing container when it moves down.

[0020] A control panel is fixedly connected to the outer wall of one side of the glue box, and the control panel is electrically connected to the air pump, the electric telescopic rod, the air pressure sensor and the electromagnet.

[0021] By adopting the above structure, the electrical components in the packaging device can be conveniently controlled through the setting of the control panel.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] 1. The present application sets an airtight box on the filling seat, and connects the airtight box to the airtight box through an airtight pipe, so as to facilitate the delivery of high-pressure gas in the airtight box to the glue box, and accelerates the discharge of glue from the glue liquid by increasing the air pressure in the glue box, thereby avoiding the adhesion of glue during filling.

[0024] 2. The present application arranges an air pump on the dispensing seat. The arrangement of the air pump facilitates pressurizing the airtight box. The arrangement of the control component facilitates controlling the on-off of the airtight tube, facilitates conveying the gas in the airtight box to the glue box, and facilitates pressing the glue out of the glue box through the pressurized glue box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the entire application;

[0026] Figure 2 It is a three-dimensional schematic diagram of this application;

[0027] Figure 3 It is a front view schematic diagram of this application;

[0028] Figure 4 It is a schematic diagram of the airtight box of this application;

[0029] Figure 5 It is a schematic diagram of the driver components of this application;

[0030] Figure 6 It is a cross-sectional schematic diagram of the drive assembly of this application.

[0031] Explanation of the accompanying reference numerals: 1. Packing seat; 2. Glue box; 3. Control panel; 4. Infusion assembly; 5. Solenoid valve; 6. Airtight tube; 7. Airtight box; 8. Air pump; 9. Electric telescopic rod; 10. Mounting plate; 11. Control valve; 12. Mounting box; 13. Drive assembly; 14. Sealing plug; 15. Drive box; 16. Electromagnet; 17. Mounting rod; 18. Spring; 19. Magnet; 20. Drive column; 21. Control assembly; 22. Air pressure sensor. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-6 This application is described in further detail.

[0033] See also Figure 1-3 A filling device for liquid silicone rubber comprises a filling seat 1 and a rubber box 2 installed on the top outer wall of the filling seat 1, an outer wall on one side of the filling seat 1 is fixedly connected with an airtight box 7, and the same airtight tube 6 is connected between the airtight box 7 and the rubber box 2, a filling component 4 is arranged on the bottom outer wall of the rubber box 2, an outer wall on one side of the filling seat 1 is fixedly connected with an air pump 8, and the output port of the air pump 8 is connected to the airtight box 7 through a pipeline, a feed port is provided on the top outer wall of the rubber box 2, and a solenoid valve 5 is fixedly connected to the inner wall of the feed port.

[0034] When in use, the setting of the glue box 2 facilitates the storage of the glue liquid, the setting of the airtight tube 6 facilitates the delivery of the high-pressure gas in the airtight box 7 to the glue box 2, and the glue liquid in the glue box 2 is pressurized, so that the glue liquid can be quickly squeezed out. The setting of the air pump 8 facilitates the pressurization of the airtight box 7, and the setting of the solenoid valve 5 facilitates the control of the on-off of the glue liquid delivery pipeline.

[0035] Reference Figure 4 A control component 21 is provided on the inner wall of the airtight box 7, and an air pressure sensor 22 is fixedly connected to the inner wall at the top of the airtight box 7. The air pressure sensor 22 facilitates real-time detection of the air pressure in the airtight box 7, and the control component 21 facilitates control of the on / off of the airtight tube 6.

[0036] Reference Figure 4 The control component 21 includes a mounting box 12 fixedly connected to the inner wall of the airtight box 7, and the mounting box 12 is connected to the airtight pipe 6. The setting of the mounting box 12 facilitates the installation and fixing of the control component 21.

[0037] Reference Figure 4 A circular opening is provided on the outer wall of the bottom of the installation box 12, and a sealing plug 14 is provided on the inner wall of the circular opening. A driving component 13 is provided on the inner wall of the installation box 12, which can conveniently drive the sealing plug 14 to move, thereby controlling the on-off of the airtight tube 6.

[0038] Reference Figure 6 The driving assembly 13 includes a driving box 15 fixedly connected to the inner wall of the mounting box 12, and the inner wall of the driving box 15 is fixedly connected to two mounting rods 17, and the outer walls of the two mounting rods 17 are slidably connected to a driving column 20 connected to the sealing plug 14. The setting of the mounting rods 17 facilitates the sliding installation of the driving column 20 to avoid sliding deviation of the driving column 20.

[0039] Reference Figure 6The outer walls of the two mounting rods 17 are both sleeved with springs 18, the top inner wall of the drive box 15 is fixedly connected with an electromagnet 16, and the top outer wall of the drive column 20 is fixedly connected with a magnet 19 matching the electromagnet 16. The spring 18 is conveniently installed through the mounting rods 17. The electromagnet 16 generates magnetism when energized. When the magnetism is the same as that of the magnet 19, it pushes the magnet 19 to move. Otherwise, it generates magnetism opposite to that of the magnet 19, which directly attracts the magnet 19 to move, thereby facilitating the movement of the sealing plug 14.

[0040] Reference Figure 3 The perfusion assembly 4 includes two electric telescopic rods 9 fixedly connected to the glue box 2, and the piston rods of the two electric telescopic rods 9 are fixedly connected to the same mounting plate 10, and three equidistantly distributed control valves 11 are fixedly connected to the mounting plate 10, and the three control valves 11 are respectively connected to the glue box 2 through pipelines. The mounting plate 10 is driven to move by the electric telescopic rod 9, thereby facilitating the driving of the control valve 11 to rise and fall. When the control valve 11 moves down, it is directly inserted into the sub-packaging container.

[0041] Reference Figure 1-2 A control panel 3 is fixedly connected to the outer wall of one side of the glue box 2, and the control panel 3 is electrically connected to the air pump 8, the electric telescopic rod 9, the air pressure sensor 22 and the electromagnet 16. The setting of the control panel 3 facilitates the control of the electrical components in the packaging device.

[0042] The implementation principle of the present application is: when in use, the glue liquid is injected into the glue box 2 through the solenoid valve 5, and then the solenoid valve 5 is closed. At the same time, the electromagnet 16 in the control component 21 in the airtight box 7 is energized to generate the same magnetism as the magnet 19. According to the principle of like charges repel each other, the driving column 20 is directly driven to push the sealing plug 14 to open the installation box 12. When the installation box 12 is opened, the gas in the airtight box 7 enters the glue box 2 through the airtight tube 6. After the pressurization is completed, the electromagnet 16 in the control component 21 is powered off, and the spring 18 directly pushes the driving column 20 to drive the sealing plug 14 to close the installation box 12. When the air pressure sensor 22 detects that the air pressure in the airtight box 7 is reduced, the air pump 8 starts to transport the gas to the airtight box 7.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dispensing device for liquid silicone rubber, comprising a dispensing seat (1) and a rubber box (2) mounted on the top outer wall of the dispensing seat (1), characterized in that: An airtight box (7) is fixedly connected to the outer wall of one side of the dispensing seat (1), and the same airtight tube (6) is connected between the airtight box (7) and the glue box (2). A filling assembly (4) is arranged on the outer wall of the bottom of the glue box (2). An air pump (8) is fixedly connected to the outer wall of one side of the dispensing seat (1), and the output port of the air pump (8) is connected to the airtight box (7) through a pipeline. A feed port is provided on the outer wall of the top of the glue box (2), and a solenoid valve (5) is fixedly connected to the inner wall of the feed port.

2. A packaging device for liquid silicone rubber according to claim 1, characterized in that: The inner wall of the airtight box (7) is provided with a control component (21), and the top inner wall of the airtight box (7) is fixedly connected with an air pressure sensor (22).

3. A packaging device for liquid silicone rubber according to claim 2, characterized in that: The control assembly (21) comprises a mounting box (12) fixedly connected to the inner wall of the airtight box (7), and the mounting box (12) is in communication with the airtight pipe (6).

4. A packaging device for liquid silicone rubber according to claim 3, characterized in that: The outer wall at the bottom of the installation box (12) is provided with a circular opening, and the inner wall of the circular opening is provided with a sealing plug (14), and the inner wall of the installation box (12) is provided with a driving assembly (13).

5. A packaging device for liquid silicone rubber according to claim 4, characterized in that: The drive assembly (13) comprises a drive box (15) fixedly connected to the inner wall of the installation box (12), and the inner wall of the drive box (15) is fixedly connected to two installation rods (17), and the outer walls of the two installation rods (17) are slidably connected to a drive column (20) connected to the sealing plug (14).

6. A packaging device for liquid silicone rubber according to claim 5, characterized in that: The outer walls of the two mounting rods (17) are sleeved with springs (18), the top inner wall of the drive box (15) is fixedly connected with an electromagnet (16), and the top outer wall of the drive column (20) is fixedly connected with a magnet (19) matching the electromagnet (16).

7. A packaging device for liquid silicone rubber according to claim 6, characterized in that: The injection assembly (4) comprises two electric telescopic rods (9) fixedly connected to the rubber box (2), and the piston rods of the two electric telescopic rods (9) are fixedly connected to the same mounting plate (10), and three control valves (11) distributed at equal distances are fixedly connected to the mounting plate (10), and the three control valves (11) are respectively connected to the rubber box (2) via pipelines.

8. A packaging device for liquid silicone rubber according to claim 7, characterized in that: A control panel (3) is fixedly connected to the inner side of an outer wall of one side of the glue box (2), and the control panel (3) is electrically connected to the air pump (8), the electric telescopic rod (9), the air pressure sensor (22) and the electromagnet (16).

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