Oxygen-free filling device for heat-conducting sealant

Abstract

The utility model discloses an anaerobic filling device for a heat-conducting sealant. The anaerobic filling device comprises a base, a filling tank and a storage hopper, a lifting seat is mounted at the top end of the base, the filling tank is mounted at the top end of the lifting seat, a filling pipe is mounted at the bottom end of the storage hopper and slidably connected with a sealing cover, and a limiting ring is mounted at the top end of the filling pipe. According to the oxygen-free filling device, oxygen-free filling can be achieved, when the oxygen-free filling device is used, the lifting base drives the filling tank to ascend, the filling pipe is inserted into the filling tank, meanwhile, the sealing cover seals the filling tank, then the three-way valve is started, the air suction pipe is communicated with the filling pipe, the interior of the filling tank is vacuumized, then the three-way valve is opened for filling, and along with filling, oxygen-free filling is achieved. Compared with an existing filling device, the oxygen-free filling device has the advantages that the structure is simple, and the use is convenient under the condition that oxygen-free filling can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of sealant production, in particular to an oxygen-free filling device for heat-conducting sealant. Background Art

[0002] Sealant refers to a sealing material that deforms with the shape of the sealing surface, is not easy to flow, and has a certain degree of adhesion. It is an adhesive used to fill the gaps in the structure to achieve a sealing effect. It has the functions of preventing leakage, waterproofing, anti-vibration, sound insulation, and heat insulation. In the sealant processing, the finished sealant needs to be stored in a separate container for sale. In this process, filling equipment is used to pour the sealant into the container.

[0003] Traditional filling equipment is often unable to achieve anaerobic filling during filling. Existing anaerobic filling equipment has a complex structure, is expensive, and is inconvenient to use.

[0004] Therefore, how to provide an oxygen-free filling device for thermally conductive sealant to solve the problems existing in the prior art is of great significance to its application. Utility Model Content

[0005] In view of this, the purpose of this application is to provide an anaerobic filling device for thermally conductive sealant to solve the problems that the existing anaerobic filling equipment is complex in structure, expensive in cost, and inconvenient in use.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An oxygen-free filling device for thermally conductive sealant, comprising a base, a filling tank and a storage hopper;

[0008] A lifting seat is installed at the top of the base, the filling tank is installed at the top of the lifting seat, a filling tube is installed at the bottom of the storage hopper, the filling tube is slidably connected with a sealing cover, a limiting ring is installed at the top of the filling tube, and the sealing cover and the limiting ring are elastically connected by a spring.

[0009] Preferably, a three-way valve is installed at the connection between the storage hopper and the filling pipe, and the three-way valve is connected to an air suction pipe.

[0010] Preferably, a polished rod is fixedly connected to the bottom end of the lifting seat, and the polished rod is slidably connected to the base. A cylinder is installed in the middle of the base, and the telescopic end of the cylinder is fixedly connected to the lifting seat.

[0011] Preferably, the diameter of the filling tube is smaller than the caliber of the filling tank, and the length of the filling tube is greater than the depth of the filling tank.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model can realize anaerobic filling. When in use, the lifting seat drives the filling tank to rise. At this time, the filling tube is inserted into the filling tank. At the same time, the sealing cover seals the filling tank. Then the three-way valve is started to connect the suction pipe with the filling tube, thereby vacuuming the inside of the filling tank. Then the three-way valve is opened for filling. As the filling proceeds, the lifting seat gradually descends until the filling is completed. Compared with the existing filling equipment, the utility model has a simple structure and is easy to use while being able to complete anaerobic filling.

[0014] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiment of the present application in conjunction with the accompanying drawings.

[0015] Based on the detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without inventive work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model during filling.

[0019] In the figure: 1. Base; 2. Cylinder; 3. Polished rod; 4. Lifting seat; 5. Filling tank; 6. Sealing cover; 7. Spring; 8. Limiting ring; 9. Filling pipe; 10. Suction pipe; 11. Three-way valve; 12. Storage hopper. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. In the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures has been omitted in the embodiments.

[0021] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0022] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and subsequent associated objects are in an "or" relationship.

[0023] It should also be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprises," or any other variations thereof are intended to cover non-exclusive inclusion.

[0024] See also Figure 1-2 , the present invention provides a technical solution for an anaerobic filling device for thermal conductive sealant: an anaerobic filling device for thermal conductive sealant, comprising a base 1, a filling tank 5 and a storage hopper 12;

[0025] A lifting seat 4 is installed at the top of the base 1, and a filling tank 5 is installed at the top of the lifting seat 4. A filling tube 9 is installed at the bottom of the storage hopper 12. The filling tube 9 is slidably connected to a sealing cover 6. A limiting ring 8 is installed at the top of the filling tube 9. The sealing cover 6 and the limiting ring 8 are elastically connected by a spring 7.

[0026] A three-way valve 11 is installed at the connection between the storage hopper 12 and the filling pipe 9, and the three-way valve 11 is connected to a suction pipe 10 for vacuuming the filling tank 5.

[0027] The bottom end of the lifting seat 4 is fixedly connected with a polished rod 3, which is slidably connected to the base 1. The polished rod 3 keeps the lifting seat 4 stable. A cylinder 2 is installed in the middle of the base 1. The telescopic end of the cylinder 2 is fixedly connected to the lifting seat 4. The cylinder 2 drives the upgrading seat 4 to enter water and slide up and down.

[0028] The diameter of the filling tube 9 is smaller than the caliber of the filling tank 5. The filling tube can be inserted into the bottom of the filling tank 5 to complete the filling from the bottom to avoid bubbles generated by the impact of the sealant. The length of the filling tube 9 is greater than the depth of the filling tank 5.

[0029] During specific use, the telescopic end of the cylinder 2 drives the filling tank 5 to rise through the lifting seat 4. At this time, the filling tube 9 is inserted into the filling tank 5, and the sealing cover 6 seals the filling tank 5. Then the three-way valve 11 is started to connect the suction pipe 10 with the filling tube 9, thereby vacuuming the inside of the filling tank 5. Then the three-way valve 11 is opened for filling. As the filling proceeds, the lifting seat 4 gradually descends. During the filling process, the sealing cover 6 always seals the filling tank 5 until the filling is completed. Compared with existing filling equipment, the utility model has a simple structure and is easy to use while being able to complete anaerobic filling.

[0030] The above description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention. Those skilled in the art will appreciate that the present invention is susceptible to various modifications and variations. Any variation, modification, replacement, integration, or parameter change to these embodiments, which falls within the spirit and principles of the present invention and achieves the same functionality through conventional substitutions, without departing from the principles and spirit of the present invention, falls within the scope of protection of the present invention.

Claims

1. An anaerobic filling device for thermally conductive sealant, characterized in that: It comprises a base (1), a filling tank (5) and a storage hopper (12); A lifting seat (4) is installed at the top of the base (1), the filling tank (5) is installed at the top of the lifting seat (4), a filling tube (9) is installed at the bottom of the storage hopper (12), the filling tube (9) is slidably connected with a sealing cover (6), a limiting ring (8) is installed at the top of the filling tube (9), and the sealing cover (6) and the limiting ring (8) are elastically connected via a spring (7); The bottom end of the lifting seat (4) is fixedly connected to a polished rod (3), the polished rod (3) is slidably connected to the base (1), a cylinder (2) is installed in the middle of the base (1), and the telescopic end of the cylinder (2) is fixedly connected to the lifting seat (4).

2. The anaerobic filling device for thermally conductive sealant according to claim 1, characterized in that: A three-way valve (11) is installed at the connection between the storage hopper (12) and the filling pipe (9), and the three-way valve (11) is connected to an air suction pipe (10).

3. The anaerobic filling device for thermally conductive sealant according to claim 2, characterized in that: The diameter of the filling tube (9) is smaller than the caliber of the filling tank (5), and the length of the filling tube (9) is greater than the depth of the filling tank (5).

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