Shading mixing device for solvent-free UV adhesive

Abstract

The utility model provides a shading mixing device for solvent-free UV glue, the mixing device comprises a working table, a liquid mixer, a liquid storage tank and a shading cover, the working table is horizontally arranged, the liquid mixer is arranged above the working table, the liquid storage tank is arranged below the working table, a lower outlet of the liquid mixer penetrates through the working table and is in butt joint with the interior of the liquid storage tank, and the shading cover is arranged on the working table. A light shielding layer is arranged outside the liquid storage tank in a surrounding mode, a light shielding cover is arranged on the workbench, and the light shielding cover covers a working area on the workbench. The liquid mixer is arranged on the workbench in a supported mode, the overall structure of the workbench is shielded, the influence of illumination on UV glue is avoided, the overall light shielding effect is good, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an improved processing device for solvent-free adhesive, in particular to a light-shielding mixing device for solvent-free UV adhesive. Background Art

[0002] Solvent-free UV glue is an adhesive that does not contain solvents. During the curing process, no volatile substances are released into the air, reducing pollution to the environment. During the processing of solvent-free UV glue, materials need to be mixed and the fluidity of the glue needs to be adjusted. However, the light sensitivity of UV glue will cause partial solidification of the UV glue when exposed to light, and directly affect the purity and viscosity of the glue. Therefore, the mixing equipment needs to be improved to shield from light. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings in the prior art and to provide a light-shielding mixing device for solvent-free UV glue.

[0004] The technical solution adopted by the utility model to solve the above problems is: the mixing device includes a workbench, a liquid mixer, a liquid storage tank and a light shield, the workbench is horizontally arranged, the liquid mixer is arranged above the workbench, the liquid storage tank is arranged below the workbench, the lower outlet of the liquid mixer passes through the workbench and is connected to the liquid storage tank, the outside of the liquid storage tank is surrounded by a light shielding layer, the workbench is arranged with a light shield, and the light shield covers the working area on the workbench. The liquid mixer is supported and arranged on the workbench, and the overall structure of the workbench is shielded to avoid the influence of light on the UV glue, the overall light-shielding effect is good, and the processing efficiency is improved.

[0005] Furthermore, the liquid mixer is fixed on the workbench through a lifting frame, and the lifting frame includes a lifting truss and a guide frame. The lifting truss is fixed horizontally to the liquid mixer, and the guide frame is fixed vertically to the workbench. The lifting truss is restricted in the guide frame and moves up and down along the vertical direction of the guide frame. The lifting truss is connected to a lifting drive, and the lifting drive drives the lifting truss and the liquid mixer to move up and down as a whole. The liquid mixer can be moved up and down by the lifting frame, so that the position of the liquid outlet can be moved up and down, which is convenient for entering and exiting the liquid storage tank environment and for changing tanks.

[0006] Furthermore, the liquid mixer includes a conical container, a closed cover, a stirring device, a liquid inlet, a liquid outlet and a gate valve. The top of the conical container is provided with a closed cover, and the closed cover is provided with a stirring device. The stirring device works deep in the conical container. The closed cover has at least two liquid inlets, and the liquid inlets are connected to the barrel through a hose. The bottom of the conical container is provided with a liquid outlet, and the liquid outlet extends downward and is provided with a gate valve, and the gate valve controls the opening and closing of the liquid outlet. The overall structure of the liquid mixer is closed operation, the mixing efficiency is high, the product quality is stable, the liquid inlet can be connected to a variety of raw materials, and can be directly added to achieve closed mixing processing.

[0007] Furthermore, the light shield is a cover structure formed of a plate material, the lower edge of which contacts the workbench and is connected and fixed by a fixed edge. A working hole is provided on the cover, and the pipe and wire of the mixer pass through the working hole to the outside of the cover. A rubber shielding cover is provided on the edge of the working hole, and the gap of the working hole is elastically closed. The cover is an integral thin-walled structure with a fixed bottom. The working hole is provided to facilitate the connection of the working equipment with the outside and facilitate the rapid entry of the materials to be mixed.

[0008] Furthermore, a steel frame is provided on the outside of the liquid storage tank, and a light shielding layer is provided in the gap between the steel frame and the liquid storage tank, and the light shielding layer surrounds the entire surface of the liquid storage tank. The liquid storage tank is relatively large in volume, and the structural strength of the liquid storage tank is improved by providing a steel frame, and the light shielding layer is provided by utilizing the gap therebetween, which effectively improves the light shielding effect and ensures the quality of the UV glue.

[0009] Compared with the prior art, the utility model has the following advantages and effects: the design is an improvement on a solvent-free UV glue mixing device, has a good shading effect, improves the quality of UV glue, and can work continuously. The mixed UV glue can be stored in a liquid storage tank in a controllable manner, and the outlet for filling UV glue can be raised and lowered, which facilitates the movement of the liquid storage tank and effectively improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the mixing device.

[0011] Figure 2 It is a schematic diagram of the structure of the liquid mixer and the lifting frame.

[0012] In the figure: 1. workbench, 2. liquid mixer, 3. liquid storage tank, 4. light shield, 5. light shielding layer, 6. lifting truss, 7. guide frame, 8. lifting drive, 9. conical container, 10. closing cover, 11. stirring device, 12. liquid inlet, 13. gate valve, 14. working hole. DETAILED DESCRIPTION

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0014] A light-shielding mixing device for solvent-free UV glue, the mixing device comprising a workbench 1, a liquid mixer 2, a liquid storage tank 3 and a light shield 4, the workbench 1 is horizontally arranged, the liquid mixer 2 is arranged above the workbench 1, the liquid storage tank 3 is arranged below the workbench 1, the lower outlet of the liquid mixer 2 passes through the workbench 1 and is connected to the liquid storage tank 3, the outside of the liquid storage tank 3 is surrounded by a light-shielding layer 5, the workbench 1 is provided with a light shield 4, and the light shield 4 covers the working area on the workbench 1.

[0015] The liquid mixer 2 is fixed on the workbench 1 through a lifting frame, and the lifting frame includes a lifting truss 6 and a guide frame 7. The lifting truss 6 is horizontally fixed to the liquid mixer 2, and the guide frame 7 is vertically fixed to the workbench 1. The lifting truss 6 is confined in the guide frame 7 and moves up and down along the vertical direction of the guide frame 7. The lifting truss 6 is connected to a lifting driver 8, and the lifting driver 8 drives the lifting truss 6 and the liquid mixer 2 to move up and down as a whole.

[0016] The liquid mixer 2 includes a conical container 9, a closing cover 10, a stirring device 11, a liquid inlet 12, a liquid outlet and a gate valve 13. The top of the conical container 9 is provided with a closing cover 10, and the closing cover 10 is provided with a stirring device 11. The stirring device 11 goes deep into the conical container 9 to work. The closing cover 10 has at least two liquid inlets 12, and the liquid inlet 12 is connected to the barrel through a hose. The bottom of the conical container 9 is provided with a liquid outlet, which extends downward and is provided with a gate valve 13. The gate valve 13 controls the opening and closing of the liquid outlet.

[0017] The light shield 4 is a shell structure formed of a plate material as a whole, and its lower edge is in contact with the workbench 1 and is connected and fixed by a fixed edge. A working hole 14 is provided on the shell, and the pipes and wires of the mixer 2 pass through the working hole 14 to the outside of the shell. A rubber shielding cover is provided at the edge of the working hole 14, and the gap of the working hole 14 is elastically closed.

[0018] The outside of the liquid storage tank 3 is surrounded by a steel frame, and a light shielding layer 5 is padded in the gap between the steel frame and the liquid storage tank 3 . The light shielding layer 5 surrounds the entire surface of the liquid storage tank 3 .

[0019] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary rather than restrictive. The scope of the present invention is defined by the claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim involved.

[0020] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A light-shielding mixing device for solvent-free UV adhesive, characterized in that: The mixing device comprises a workbench (1), a liquid mixer (2), a liquid storage tank (3) and a light shield (4); the workbench (1) is arranged horizontally, the liquid mixer (2) is arranged above the workbench (1), the liquid storage tank (3) is arranged below the workbench (1), the lower outlet of the liquid mixer (2) passes through the workbench (1) and is connected to the liquid storage tank (3), the outside of the liquid storage tank (3) is surrounded by a light shielding layer (5), and the workbench (1) is provided with a light shield (4), which covers the working area on the workbench (1).

2. The light-shielding mixing device for solvent-free UV adhesive according to claim 1, characterized in that: The liquid mixer (2) is fixed on the workbench (1) via a lifting frame, and the lifting frame comprises a lifting truss (6) and a guide frame (7). The lifting truss (6) is fixed horizontally to the liquid mixer (2), and the guide frame (7) is fixed vertically to the workbench (1). The lifting truss (6) is restricted in the guide frame (7) and moves up and down along the vertical direction of the guide frame (7). The lifting truss (6) is connected to a lifting drive (8), and the lifting drive (8) drives the lifting truss (6) and the liquid mixer (2) to move up and down as a whole.

3. The light-shielding mixing device for solvent-free UV adhesive according to claim 1, characterized in that: The liquid mixer (2) comprises a conical container (9), a closing cover (10), a stirring device (11), a liquid inlet (12), a liquid outlet and a gate valve (13). The top of the conical container (9) is provided with a closing cover (10), the closing cover (10) is provided with a stirring device (11), the stirring device (11) penetrates into the conical container (9) for operation, the closing cover (10) is provided with at least two liquid inlets (12), the liquid inlets (12) are connected to the barrel through a hose, the bottom of the conical container (9) is provided with a liquid outlet, the liquid outlet extends downward and is provided with a gate valve (13), and the gate valve (13) controls the opening and closing of the liquid outlet.

4. The light-shielding mixing device for solvent-free UV adhesive according to claim 1, characterized in that: The light shield (4) is a shell structure formed of a plate material, the lower edge of which contacts the workbench (1) and is connected and fixed by a fixed edge. A working hole (14) is provided on the shell, and the pipes and wires of the mixer (2) pass through the working hole (14) to the outside of the shell. A rubber shielding cover is provided on the edge of the working hole (14) to elastically close the gap of the working hole (14).

5. The light-shielding mixing device for solvent-free UV adhesive according to claim 1, characterized in that: The outside of the liquid storage tank (3) is surrounded by a steel frame, and a light shielding layer (5) is padded in the gap between the steel frame and the liquid storage tank (3), and the light shielding layer (5) surrounds the entire surface of the liquid storage tank (3).

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