UV and heat dual-curing modified ultraviolet curing agent processing device

Abstract

The utility model discloses a UV and heat dual-curing modified ultraviolet curing agent processing device which comprises a bottom plate, supporting rods are arranged at the four corners of the upper end of the bottom plate, a mixing tank is arranged at the upper ends of the four supporting rods, and the upper end of the mixing tank is connected with a mixed feeding structure. The other end of the mixed feeding structure is communicated with the lower end of one side of the mixing tank, and a driving mixing structure is arranged at the lower end of the mixing tank; the utility model relates to the technical field of curing agent processing, according to the scheme, a stock solution and an injected additive are preliminarily mixed through the arranged pump body, the preliminary mixing effect of the stock solution and the additive is ensured through the arranged funnel-shaped rotary mixing plate, and finally, the stock solution and the additive are fully mixed through the arranged driving mixing structure; meanwhile, the arranged pump body continuously works, so that the stock solution and the additive circulate in the mixing tank and the mixing cover body, and the overall mixing effect and mixing efficiency are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of curing agent processing, in particular to a UV and heat dual-curing modified ultraviolet curing agent processing device. Background Art

[0002] UV thermal dual-curing resin is a special type of resin, usually used to make complex products or parts, such as 3D printing models, electronic component packaging, optical components, etc. Curing agent, also known as hardener, curing agent or curing agent, is a type of substance or mixture that promotes or controls the curing reaction. Resin curing is a process in which thermosetting resin undergoes irreversible changes through chemical reactions such as condensation, ring closure, addition or catalysis. Curing is accomplished by adding curing (cross-linking) agents. Curing agent is an indispensable additive. Whether it is used as an adhesive, coating, or casting material, curing agent must be added, otherwise the epoxy resin cannot be cured. The type of curing agent has a great influence on the mechanical properties, heat resistance, water resistance, corrosion resistance, etc. of the cured product;

[0003] The mixing equipment currently used in the processing of curing agents only mixes them in a single stirring manner, resulting in a low overall mixing efficiency. Therefore, a short mixing operation cannot effectively ensure the mixing effect of the additive and the epoxy resin, which in turn affects the overall strength and durability of the subsequent curing agent. In view of this, there may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a UV and heat dual-curing modified ultraviolet curing agent processing device, comprising a bottom plate, support rods are provided at the four corners of the upper end of the bottom plate, and the upper ends of the four support rods are provided with a mixing tank, the upper end of the mixing tank is connected to a mixing feeding structure, the other end of the mixing feeding structure is connected to the lower end of one side of the mixing tank, and the lower end of the mixing tank is provided with a driving mixing structure;

[0005] The mixed feeding structure comprises: a mixing cover, a feeding box, a plurality of feeding pipes, a conveying pipe, a rotating mixing plate, a three-way valve and a pump body;

[0006] The mixing cover body is installed on the upper end of the mixing tank through a flange, the feeding box body is fixedly installed on the upper end of the mixing cover body, a plurality of the feeding pipes are embedded in the feeding box body, one end of the delivery pipe is connected to one side of the mixing cover body, the rotating mixing plate is fixedly installed in the lower end of the mixing cover body, one end of the three-way valve is connected to the delivery pipe, the pump body is fixedly installed on one side of the support rod, and the liquid inlet end and the liquid outlet end are respectively connected to the lower end of one side of the mixing tank and one end of the three-way valve.

[0007] Preferably, the driving mixing structure comprises: a driving box, a driving motor, a stirring frame and a stirring shaft;

[0008] The driving housing is installed at the lower end of the mixing tank through a flange, the driving motor is fixedly installed in the driving housing, and the driving end is embedded in the lower wall of the mixing tank through a sealed bearing, the center of the bottom end of the stirring frame is connected to the driving end of the driving motor, and the stirring shaft is fixedly installed at the center of the stirring frame.

[0009] Preferably, a fixing plate is provided at the connection between the pump body and the support rod.

[0010] Preferably, lifting rings are provided on both sides of the upper end of the mixing cover body.

[0011] Preferably, a feeding port is provided at the center of the rotating mixing plate.

[0012] Preferably, the rotating mixing plate is in the shape of a funnel.

[0013] Beneficial Effects

[0014] The utility model provides a modified ultraviolet curing agent processing device for UV and heat dual curing, which has the following beneficial effects: the mixed feeding structure and the driving mixing structure adopted in this case preliminarily mix the stock liquid and the injected additives through the arranged pump body when in use, and the preliminary mixing effect of the stock liquid and the additives is ensured by the arranged funnel-shaped rotating mixing plate, and finally the stock liquid and the additives are fully mixed through the arranged driving mixing structure, and the arranged pump body continuously works at the same time, so that the stock liquid and the additives circulate in the mixing tank and the mixing cover body, thereby ensuring the overall mixing effect and mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main stereoscopic structure of a UV and heat dual-curing modified ultraviolet curing agent processing device described in the utility model.

[0016] Figure 2 It is a schematic diagram of the front and cross-sectional structure of a UV and heat dual-curing modified ultraviolet curing agent processing device described in the utility model.

[0017] Figure 3 The utility model is a schematic diagram of a top view and a cross-sectional structure of a modified ultraviolet curing agent processing device for UV and heat dual curing.

[0018] In the figure: 1, bottom plate, 2, support rod, 3, mixing tank, 4, mixing cover, 5, feed box, 6, feed pipe, 7, conveying pipe, 8, rotating mixing plate, 9, three-way valve, 10, pump body, 11, drive box, 12, drive motor, 13, stirring frame, 14, stirring shaft, 15, fixed plate, 16, lifting ring, 17, discharge port. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Example: See Figure 1-3 UV-thermal dual-curing resin is a special type of resin that is usually used to make complex products or parts, such as 3D printing models, electronic component packaging, optical components, etc. This resin combines the properties of ultraviolet (UV) light curing and thermal curing, and has the following characteristics:

[0021] UV light curing: When the resin is exposed to ultraviolet light, a cross-linking reaction will occur and the resin will quickly harden into a solid state. This curing method is fast and controllable, and is suitable for making products with complex shapes.

[0022] Thermal curing: In addition to UV light curing, this type of resin usually also has the characteristics of thermal curing. When heated to a certain temperature, the resin molecules will further cross-link, improving the hardness and heat resistance of the product;

[0023] Dual curing: The combination of UV light curing and thermal curing enables the product to achieve good curing effects under different conditions. This dual curing method can ensure the performance stability and quality reliability of the product;

[0024] In order to solve the problem that the stirring efficiency of the current stirring equipment for ultraviolet curing agent processing is low and it is difficult to ensure the processing effect of the ultraviolet curing agent, a modified ultraviolet curing agent processing device for UV and heat dual curing is set up, comprising a bottom plate 1, support rods 2 are arranged at the four corners of the upper end of the bottom plate 1, and a mixing tank 3 is arranged at the upper ends of the four support rods 2. The upper end of the mixing tank 3 is connected to a mixing feeding structure, and the other end of the mixing feeding structure is connected to the lower end of one side of the mixing tank 3. The lower end of the mixing tank 3 is provided with a driving mixing structure;

[0025] The mixing and feeding structure includes: a mixing cover 4, a feeding box 5, a plurality of feeding pipes 6, a conveying pipe 7, a rotating mixing plate 8, a three-way valve 9 and a pump body 10;

[0026] The mixing cover body 4 is installed on the upper end of the mixing tank 3 through a flange, the feed box body 5 is fixedly installed on the upper end of the mixing cover body 4, a plurality of feed pipes 6 are embedded in the feed box body 5, one end of the delivery pipe 7 is connected to one side of the mixing cover body 4, the rotating mixing plate 8 is fixedly installed at the lower end of the mixing cover body 4, one end of the three-way valve 9 is connected to the delivery pipe 7, the pump body 10 is fixedly installed on one side of the support rod 2, and the liquid inlet end and the liquid outlet end are respectively connected to the lower end of one side of the mixing tank 3 and one end of the three-way valve 9.

[0027] When in use, the staff first installs the mixing cover body 4 on the upper end of the mixing tank 3 through the flange, installs the driving box body 11 on the lower end of the mixing tank 3, and then connects the delivery pipe 7, the three-way valve 9 and the pump body 10, and connects the device to the power supply. After the installation is completed, the raw materials and additives are injected into the mixing cover body 4 and the mixing tank 3 according to the proportion requirements through the several feeding pipes 6 at the upper end of the feeding box body 5. After the initial addition is completed, the pump body 10 on one side of the driving support frame works to transport the materials in the mixing tank 3 to the mixing cover body 4 again through the delivery pipe 7. Since one end of the delivery pipe 7 is eccentrically connected to one side of the mixing cover body 4, the liquid entering the mixing cover body 4 generates a vortex under the flow of the liquid transported by the delivery pipe 7, and falls into the mixing tank 3 again through the discharge port 17 at the center of the rotating mixing plate 8. When the additive is added again During the adding operation, the additive is preliminarily mixed with the stock liquid in the mixing cover 4, and the stock liquid and the additive are fully stirred through the set driving mixing structure to ensure the overall stirring effect of the curing agent. When the stirring is completed, the set three-way valve 9 works to close the passage between the delivery pipe 7 and the pump body 10, and one end of the same three-way valve 9 is connected to the designated material receiving equipment to transport the liquid in the mixing tank 3 to the designated position, and the next mixing operation can be carried out. The mixing cover 4 and the driving box 11 can be disassembled by using the flange connection method to facilitate the cleaning of the mixing tank 3 and the driving mixing structure. The wall surface will affect the next mixing operation, and the connection position of the delivery pipe 7 and the pump body 10 with the mixing tank 3 is also connected by a flange to facilitate the disassembly operation of the mixing cover 4 and the driving box 11.

[0028] Furthermore, the driving mixing structure includes: a driving box 11, a driving motor 12, a stirring frame 13 and a stirring shaft 14;

[0029] The driving box 11 is installed at the lower end of the mixing tank 3 through a flange, the driving motor 12 is fixedly installed in the driving box 11, and the driving end is embedded in the lower wall surface of the mixing tank 3 through a sealed bearing, the center of the bottom end of the stirring frame 13 is connected to the driving end of the driving motor 12, and the stirring shaft 14 is fixedly installed at the center of the stirring frame 13.

[0030] When in use, the driving motor 12 in the driving box 11 drives the stirring frame 13 and the stirring shaft 14 in the mixing tank 3 to rotate, so that the liquid in the mixing tank 3 can be fully stirred. The stirring frame 13 and the driving motor 12 are connected by a coupling, which can facilitate the disassembly operation of the stirring frame 13 and the stirring shaft 14, so that the user can clean and maintain the stirring frame 13 and the stirring shaft 14.

[0031] Furthermore, a fixing plate 15 is provided at the connection between the pump body 10 and the support rod 2 .

[0032] Furthermore, lifting rings 16 are provided on both sides of the upper end of the mixing cover body 4.

[0033] Furthermore, a feeding port 17 is provided at the center of the rotating mixing plate 8 .

[0034] Furthermore, the shape of the rotating mixing plate 8 is funnel-shaped.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A UV and heat dual-curing modified ultraviolet curing agent processing device, comprising a base plate (1), characterized in that: Support rods (2) are provided at the four corners of the upper end of the bottom plate (1), and mixing tanks (3) are provided at the upper ends of the four support rods (2). The upper end of the mixing tank (3) is connected to a mixing feeding structure, and the other end of the mixing feeding structure is connected to the lower end of one side of the mixing tank (3). The lower end of the mixing tank (3) is provided with a driving mixing structure; The mixing and feeding structure comprises: a mixing cover (4), a feeding box (5), a plurality of feeding pipes (6), a conveying pipe (7), a rotating mixing plate (8), a three-way valve (9) and a pump body (10); The mixing cover body (4) is mounted on the upper end of the mixing tank (3) through a flange, the feeding box body (5) is fixedly mounted on the upper end of the mixing cover body (4), a plurality of the feeding pipes (6) are embedded in the feeding box body (5), one end of the delivery pipe (7) is connected to one side of the mixing cover body (4), the rotating mixing plate (8) is fixedly mounted on the lower end of the mixing cover body (4), one end of the three-way valve (9) is connected to the delivery pipe (7), the pump body (10) is fixedly mounted on one side of the support rod (2), and the liquid inlet end and the liquid outlet end are respectively connected to the lower end of one side of the mixing tank (3) and one end of the three-way valve (9).

2. A UV and heat dual-curing modified ultraviolet curing agent processing device according to claim 1, characterized in that: The driving mixing structure comprises: a driving box (11), a driving motor (12), a stirring frame (13) and a stirring shaft (14); The driving housing (11) is mounted on the lower end of the mixing tank (3) via a flange, the driving motor (12) is fixedly mounted in the driving housing (11), and the driving end is embedded in the lower wall surface of the mixing tank (3) via a sealed bearing, the center of the bottom end of the stirring frame (13) is connected to the driving end of the driving motor (12), and the stirring shaft (14) is fixedly mounted at the center of the stirring frame (13).

3. The UV and heat dual-curing modified ultraviolet curing agent processing device according to claim 1, characterized in that: A fixing plate (15) is provided at the connection between the pump body (10) and the support rod (2).

4. The UV and heat dual-curing modified ultraviolet curing agent processing device according to claim 1, characterized in that: Both sides of the upper end of the mixing cover body (4) are provided with lifting rings (16).

5. The UV and heat dual-curing modified ultraviolet curing agent processing device according to claim 1, characterized in that: A material discharge port (17) is provided at the center of the rotating mixing plate (8).

6. The UV and heat dual-curing modified ultraviolet curing agent processing device according to claim 1, characterized in that: The rotating mixing plate (8) is in the shape of a funnel.

Images