Dynamic online degassing device of vacuum epoxy pouring equipment

Abstract

The utility model relates to the field of dynamic on-line degassing devices, in particular to a dynamic on-line degassing device of vacuum epoxy pouring equipment, which comprises a feeding assembly, the feeding assembly comprises a feeding pipe, a spiral blade is rotatably connected in the feeding pipe, a degassing mounting groove is formed in the top of the feeding pipe, a heating assembly sleeves the outer side of the feeding pipe, and a degassing mounting groove is formed in the outer side of the degassing mounting groove. A degassing assembly is arranged at the top of the degassing mounting groove and comprises a vacuum cavity, the outer side of the bottom end of the vacuum cavity is fixedly connected with the degassing mounting groove, an air exhaust port is formed in the top of the vacuum cavity, and a semi-permeable membrane is fixedly mounted at the bottom of the inner side of the vacuum cavity. The degassing is thorough, and the practical value is relatively high.

Description

Technical Field

[0001] The present application relates to the field of dynamic online degassing devices, and in particular to a dynamic online degassing device for vacuum epoxy casting equipment. Background Art

[0002] The dynamic online degassing device is a device that continuously performs degassing treatment in the production process. It can continuously remove dissolved gases or bubbles in the process of material transmission or processing. This device is particularly suitable for industrial processes that are sensitive to gas content, such as chemical, pharmaceutical, food processing and electronic packaging. Dynamic online degassing can significantly improve the purity, stability and final performance of the product. The dynamic online degassing device of vacuum epoxy casting equipment is a degassing device specially designed for vacuum casting of epoxy resin and other materials. In industries such as electronic packaging and composite material manufacturing, degassing before epoxy resin casting is a very critical step because it directly affects the electrical performance, mechanical strength and service life of the product.

[0003] Existing degassing devices usually inject the material into the degassing tank at one time, and then degas the material through long-term heating and stirring in a vacuum environment. This is inefficient and energy-intensive, and is inconvenient to use. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a dynamic online degassing device for vacuum epoxy casting equipment.

[0005] The above technical objectives of this application are achieved through the following technical solutions:

[0006] A dynamic online degassing device for vacuum epoxy casting equipment comprises a feeding component, the feeding component comprises a feeding pipe, a spiral blade is rotatably connected inside the feeding pipe, a degassing installation groove is opened on the top of the feeding pipe, a heating component is sleeved on the outside of the feeding pipe, a degassing component is arranged on the top of the degassing installation groove, the degassing component comprises a vacuum chamber, the outer side of the bottom end of the vacuum chamber is fixedly connected to the degassing installation groove, an air exhaust interface is arranged on the top of the vacuum chamber, and a semipermeable membrane is fixedly installed on the bottom of the inner side of the vacuum chamber.

[0007] By adopting the above scheme, a spiral blade is connected to rotate inside the feed pipe, so that the spiral blade can rotate inside the feed pipe to pump the raw material, so that the raw material flows from one end of the feed pipe to the other end. A heating component is sleeved on the outside of the feed pipe to heat the raw material flowing inside the feed pipe, accelerate the precipitation of gas dissolved in the raw material liquid, and improve the degassing efficiency of the raw material. A degassing component is provided on the top of the degassing installation groove to provide a vacuum negative pressure environment so that bubbles and dissolved gases in the raw material can escape. An air exhaust interface is provided on the top of the vacuum chamber to connect an external vacuum air pump and form a vacuum environment inside the vacuum chamber. A semipermeable membrane is fixedly installed on the bottom of the inner side of the vacuum chamber. The semipermeable membrane has selective permeability, so that the gas in the raw material can pass through the semipermeable membrane into the vacuum chamber, thereby achieving the effect of efficient degassing of the raw material.

[0008] Furthermore, the heating assembly includes a heat-insulating sleeve, and the heat-insulating sleeve is arranged on the outside of the feed pipe.

[0009] By adopting the above scheme, the insulation sleeve is arranged on the outside of the feed pipe, so that the insulation sleeve can insulate the feed pipe.

[0010] Furthermore, a groove is provided on the top of the insulation sleeve, and a heating pipe is provided between the insulation sleeve and the feed pipe.

[0011] By adopting the above scheme, a slot is provided on the top of the insulation sleeve, and a heating pipe is provided between the insulation sleeve and the feed pipe, so that the degassing component can pass through the slot to facilitate degassing of the raw materials. The heating pipe can increase the temperature of the raw materials and improve the degassing effect.

[0012] Furthermore, a feed port is provided at the top of one end of the feed pipe, and a discharge port is provided at the bottom of the other end of the feed pipe.

[0013] By adopting the above scheme, a feed port is provided at the top of one end of the feed pipe, and a discharge port is provided at the bottom of the other end of the feed pipe, so that the raw material can enter the feed pipe from the feed port for degassing, and the degassed raw material is discharged from the discharge port.

[0014] Furthermore, the feed pipe is provided with a feed port, one end of which is fixedly mounted with a motor box, and a drive motor is fixedly mounted inside the motor box.

[0015] By adopting the above solution, the drive motor is fixedly installed inside the motor box, so that the motor box can protect the drive motor.

[0016] Furthermore, a worm is fixedly mounted on the output end of the driving motor, and the worm is meshingly connected with a worm wheel.

[0017] By adopting the above solution, a worm is fixedly installed at the output end of the driving motor, and the worm is meshingly connected with the worm wheel, so that the driving motor works to make the worm drive the worm wheel to rotate.

[0018] Furthermore, the worm wheel is fixedly connected to the spiral blade, and the worm wheel and the worm are both arranged inside the motor box.

[0019] By adopting the above solution, the spiral blade is fixedly connected with the worm wheel, and the worm wheel and the worm are both arranged inside the motor box, so that the rotation of the worm wheel drives the spiral blade to rotate.

[0020] In summary, this application has the following technical effects:

[0021] A spiral blade is connected by rotation inside the feed pipe, so that the spiral blade can rotate inside the feed pipe to pump the raw material, so that the raw material flows from one end of the feed pipe to the other end. A heating component is sleeved on the outside of the feed pipe, so that the heating component can heat the raw material flowing inside the feed pipe, accelerate the precipitation of gas dissolved in the raw material liquid, and improve the degassing efficiency of the raw material. A degassing component is provided on the top of the degassing installation groove, so as to provide a vacuum negative pressure environment and allow bubbles and dissolved gas inside the raw material to escape. An air exhaust interface is provided on the top of the vacuum chamber, so as to connect an external vacuum air pump and form a vacuum environment inside the vacuum chamber. A semipermeable membrane is fixedly installed on the bottom of the inner side of the vacuum chamber. The semipermeable membrane has selective permeability, so that the gas in the raw material can pass through the semipermeable membrane into the vacuum chamber, thereby achieving the effect of efficient degassing of the raw material. The utility model can degas the raw material online, has high degassing efficiency, and is thorough in degassing, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the appearance structure diagram of this application;

[0023] Figure 2 It is a three-dimensional structural diagram of the feeding assembly of the present application;

[0024] Figure 3 is a cutaway view of the degassing assembly of the present application;

[0025] Figure 4 is a cutaway view of the heating assembly of the present application;

[0026] Figure 5 It is the internal structure diagram of the feed pipe of this application.

[0027] In the figure, 101, feeding assembly; 10101, feeding pipe; 10102, motor box; 10103, feeding port; 10104, discharging port; 10105, degassing installation groove; 10106, spiral blade; 10107, driving motor; 10108, worm; 10109, worm gear; 102, heating assembly; 10201, insulation sleeve; 10202, slotting; 10203, heating tube; 103, degassing assembly; 10301, vacuum chamber; 10302, semipermeable membrane; 10303, exhaust air interface. DETAILED DESCRIPTION

[0028] The present application is further described in detail below with reference to the accompanying drawings.

[0029] Example

[0030] As attached Figure 1 To Attachment Figure 5 As shown:

[0031] The utility model provides a dynamic online degassing device for vacuum epoxy casting equipment, including a feeding component 101, the feeding component 101 includes a feeding pipe 10101, a spiral blade 10106 is rotatably connected inside the feeding pipe 10101, the spiral blade 10106 is rotatably connected inside the feeding pipe 10101, the spiral blade 10106 is convenient for the spiral blade 10106 to rotate inside the feeding pipe 10101 to pump the raw material, so that the raw material flows from one end of the feeding pipe 10101 to the other end, a degassing installation groove 10105 is opened on the top of the feeding pipe 10101, a heating component 102 is sleeved on the outer side of the feeding pipe 10101, the heating component 102 is sleeved on the outer side of the feeding pipe 10101, the heating component 102 is convenient for the heating component 102 to heat the raw material flowing inside the feeding pipe 10101, accelerate the precipitation of gas dissolved in the raw material liquid, and improve the degassing efficiency of the raw material, and a degassing installation groove 10105 is provided on the top The degassing component 103 is provided on the top of the degassing installation groove 10105, which is convenient for providing a vacuum negative pressure environment to remove bubbles and dissolved gases inside the raw material. The degassing component 103 includes a vacuum chamber 10301. The outer side of the bottom end of the vacuum chamber 10301 is fixedly connected to the degassing installation groove 10105. An air exhaust interface 10303 is provided on the top of the vacuum chamber 10301. The air exhaust interface 10303 is provided on the top of the vacuum chamber 10301, which is convenient for connecting an external vacuum air pump to form a vacuum environment inside the vacuum chamber 10301. A semipermeable membrane 10302 is fixedly installed on the bottom of the inner side of the vacuum chamber 10301. The semipermeable membrane 10302 is fixedly installed on the bottom of the inner side of the vacuum chamber 10301. The semipermeable membrane 10302 has selective permeability, so that the gas in the raw material can pass through the semipermeable membrane 10302 into the vacuum chamber 10301, thereby achieving the effect of efficient degassing of the raw material.

[0032] Among them, the heating component 102 includes an insulation sleeve 10201, and the insulation sleeve 10201 is sleeved on the outside of the feeding pipe 10101. By sleeved on the outside of the feeding pipe 10101, the insulation sleeve 10201 can insulate the feeding pipe 10101.

[0033] Among them, a groove 10202 is provided on the top of the insulation sleeve 10201, and a heating tube 10203 is provided between the insulation sleeve 10201 and the feeding tube 10101. The groove 10202 is provided on the top of the insulation sleeve 10201, and a heating tube 10203 is provided between the insulation sleeve 10201 and the feeding tube 10101, so that the degassing component 103 can pass through the groove 10202 to facilitate degassing of the raw materials. The heating tube 10203 is convenient for increasing the temperature of the raw materials and improving the degassing effect.

[0034] Among them, a feed port 10103 is provided at the top of one end of the feed pipe 10101, and a discharge port 10104 is provided at the bottom of the other end of the feed pipe 10101. The feed port 10103 is provided at the top of one end of the feed pipe 10101, and the discharge port 10104 is provided at the bottom of the other end of the feed pipe 10101, so that the raw material enters the feed pipe 10101 from the feed port 10103 for degassing, and the degassed raw material is discharged from the discharge port 10104.

[0035] Among them, the feeding pipe 10101 is provided with a feeding port 10103 and a motor box 10102 is fixedly installed at one end. A driving motor 10107 is fixedly installed inside the motor box 10102. The driving motor 10107 is fixedly installed inside the motor box 10102, so that the motor box 10102 can protect the driving motor 10107.

[0036] Among them, a worm 10108 is fixedly installed on the output end of the driving motor 10107, and the worm 10108 is meshingly connected with the worm wheel 10109. The worm 10108 is fixedly installed on the output end of the driving motor 10107, and the worm 10108 is meshingly connected with the worm wheel 10109, so that the driving motor 10107 can work so that the worm 10108 drives the worm wheel 10109 to rotate.

[0037] Among them, the worm gear 10109 is fixedly connected to the spiral blade 10106, and the worm gear 10109 and the worm 10108 are both arranged inside the motor box 10102. The worm gear 10109 is fixedly connected to the spiral blade 10106, and the worm gear 10109 and the worm 10108 are both arranged inside the motor box 10102, so that the rotation of the worm gear 10109 drives the spiral blade 10106 to rotate.

[0038] Specifically, a feed port 10103 is provided at the top of one end of the feed pipe 10101, and a discharge port 10104 is provided at the bottom of the other end of the feed pipe 10101, so that the raw material can enter the feed pipe 10101 from the feed port 10103 for degassing, and the degassed raw material can be discharged from the discharge port 10104. A drive motor 10107 is fixedly installed inside the motor box 10102, so that the motor box 10102 can protect the drive motor 10107. A worm 10108 is fixedly installed at the output end of the driving motor 10107, and the worm 10108 is meshedly connected with a worm wheel 10109, so that the driving motor 10107 works to make the worm 10108 drive the worm wheel 10109 to rotate, and the worm wheel 10109 is fixedly connected to the spiral blade 10106, and the worm wheel 10109 and the worm 10108 are both arranged inside the motor box 10102, so that the rotation of the worm wheel 10109 drives the spiral blade 10106 rotates, and a slot 10202 is provided on the top of the insulation sleeve 10201, and a heating pipe 10203 is provided between the insulation sleeve 10201 and the feed pipe 10101, so that the degassing component 103 passes through the slot 10202, which is convenient for degassing the raw material. The heating pipe 10203 is convenient for increasing the temperature of the raw material and improving the degassing effect. The insulation sleeve 10201 is sleeved on the outside of the feed pipe 10101, which is convenient for the insulation sleeve 10201 to degas the feed pipe 1 0101 is kept warm, and an air exhaust interface 10303 is provided at the top of the vacuum chamber 10301 to facilitate the connection of an external vacuum air pump to form a vacuum environment inside the vacuum chamber 10301. A semipermeable membrane 10302 is fixedly installed at the bottom of the inner side of the vacuum chamber 10301. The semipermeable membrane 10302 has selective permeability, so that the gas in the raw material can pass through the semipermeable membrane 10302 into the vacuum chamber 10301, thereby achieving the effect of efficient degassing of the raw material.

[0039] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A dynamic online degassing device for vacuum epoxy casting equipment, characterized in that: The invention comprises a feeding component (101), wherein the feeding component (101) comprises a feeding pipe (10101), wherein a spiral blade (10106) is rotatably connected inside the feeding pipe (10101), a degassing installation groove (10105) is provided at the top of the feeding pipe (10101), a heating component (102) is sleeved on the outside of the feeding pipe (10101), a degassing component (103) is provided on the top of the degassing installation groove (10105), and the degassing component (103) comprises a vacuum chamber (10301), wherein the outer side of the bottom end of the vacuum chamber (10301) is fixedly connected to the degassing installation groove (10105), an air exhaust interface (10303) is provided at the top of the vacuum chamber (10301), and a semipermeable membrane (10302) is fixedly installed at the bottom of the inner side of the vacuum chamber (10301).

2. A dynamic online degassing device for vacuum epoxy casting equipment according to claim 1, characterized in that: The heating component (102) comprises a heat-insulating sleeve (10201), and the heat-insulating sleeve (10201) is sleeved on the outside of the feed pipe (10101).

3. A dynamic online degassing device for vacuum epoxy casting equipment according to claim 2, characterized in that: The top of the thermal insulation sleeve (10201) is provided with a slot (10202), and a heating tube (10203) is provided between the thermal insulation sleeve (10201) and the feed tube (10101).

4. A dynamic online degassing device for vacuum epoxy casting equipment according to claim 1, characterized in that: A feed port (10103) is provided at the top of one end of the feed pipe (10101), and a discharge port (10104) is provided at the bottom of the other end of the feed pipe (10101).

5. A dynamic online degassing device for vacuum epoxy casting equipment according to claim 4, characterized in that: The feed pipe (10101) is provided with a feed port (10103), one end of which is fixedly mounted with a motor box (10102), and a drive motor (10107) is fixedly mounted inside the motor box (10102).

6. A dynamic online degassing device for vacuum epoxy casting equipment according to claim 5, characterized in that: A worm (10108) is fixedly mounted on the output end of the driving motor (10107), and the worm (10108) is meshingly connected with a worm wheel (10109).

7. A dynamic online degassing device for vacuum epoxy casting equipment according to claim 6, characterized in that: The worm wheel (10109) is fixedly connected to the spiral blade (10106), and the worm wheel (10109) and the worm (10108) are both arranged inside the motor box (10102).

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