Ink stability detection device

Abstract

A printing ink stability detection device comprises an outer shell arranged outside, supporting legs arranged at the bottom end of the outer shell and an inner shell arranged inside the outer shell, and further comprises a discharging pipe, a discharging valve, a stirring assembly, an auxiliary component, a feeding hopper and a detection assembly. An auxiliary part is arranged between the inner shell and the outer shell, a feeding hopper communicated with the inner shell is arranged on one side of the top end of the outer shell, and a detection assembly is installed in the inner shell. The stirring assembly comprises a stirring shaft, a stirring motor and stirring rods, the stirring shaft is installed in the inner shell through a bearing, the stirring motor is installed at the top end of the stirring shaft, and the multiple stirring rods are arranged on the surface of the stirring shaft. The operation is simple and convenient, and ink detection is facilitated.

Description

Technical Field

[0001] The present invention relates to a detection device, in particular to an ink stability detection device. Background Art

[0002] Conductive ink generally refers to ink dispersed with conductive fillers. Due to its excellent electrical conductivity, it is widely used in the field of electric heating films. Electric heating films are polyester films that generate heat when electricity is applied. They are made by processing and hot-pressing a special conductive ink and a metal current-carrying strip between insulating polyester films. The conductive ink, which performs the heating function in the electric heating film, must have excellent and stable electrical conductivity to meet the requirements of electric heating films. Current methods for testing the conductivity of inks are complex, cumbersome, and costly. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an ink stability detection device, which effectively solves the problems of complex process, cumbersome operation and high detection cost in the previous method for detecting the conductive properties of ink.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: the present invention comprises an outer shell arranged externally, a support leg arranged at the bottom end of the outer shell, and an inner shell arranged inside the outer shell, and further comprises a discharge pipe, a discharge valve, a stirring assembly, auxiliary components, a hopper, and a detection assembly, wherein the stirring assembly is installed inside the inner shell, the auxiliary components are arranged between the inner shell and the outer shell, a hopper connected to the inner shell is provided on one side of the top end of the outer shell, and a detection assembly is installed in the inner shell;

[0005] The stirring assembly includes a stirring shaft, a stirring motor and a stirring rod. The stirring shaft is installed inside the inner shell through a bearing. The stirring motor is installed on the top of the stirring shaft. Several stirring rods are arranged on the surface of the stirring shaft. The auxiliary components include a rectangular shell, a circulation fan, a heating wire, an air inlet pipe and an air outlet pipe. A circulation fan is installed on one side of the interior of the rectangular shell, a heating wire is installed on one side of the circulation fan, an air inlet pipe is installed in the middle of one side of the rectangular shell, and an air outlet pipe is installed in the middle of the other side of the rectangular shell. The space formed between the outer shell and the inner shell is connected to the air inlet pipe and the air outlet pipe.

[0006] Preferably, a discharge pipe is installed in the middle of the bottom end of the outer shell and the inner shell, and a discharge valve is installed at the bottom end of the discharge pipe.

[0007] Preferably, the stirring shaft is connected to the outer shell and the inner shell through a bearing.

[0008] Preferably, the detection component includes a vertical tube, a hollow hole, a counterweight, a detection electrode, a wire and a resistance detector. The vertical tube is symmetrically fixed on the inner side of the inner shell near the edge. A number of hollow holes are opened on the vertical tube. A counterweight that can be pulled up and down is provided inside the vertical tube. A detection electrode is installed at the bottom end of the counterweight, and a wire is connected to the detection electrode. A resistance detector is installed at one end of the wire.

[0009] Preferably, the surface of the wire is provided with height scale lines.

[0010] Preferably, the surface of the outer shell is wrapped with thermal insulation cotton.

[0011] Beneficial effect: When the present invention is used, the ink that needs to be tested for stability is added from the feeding hopper, and the added ink enters the interior of the inner shell. At the same time, the stirring motor works, and the stirring motor drives the stirring shaft to rotate. The rotation of the stirring shaft drives the stirring rod installed thereon to rotate, and the ink can be stirred. When in use, the ink in the inner shell enters the interior of the vertical tube through the hollow hole. When testing, the wire is lowered, and under the action of the counterweight, the detection electrode enters the ink in the vertical tube. At this time, resistance testing can be carried out. The provided vertical tube and hollow hole can prevent the stirring component from causing damage to the detection electrode. When testing the resistance value of ink at different depths, it is only necessary to release wires of different lengths. The resistance detector at one end of the wire can be placed at different depths in the ink. The operation is simple and convenient, and the applicability is strong. Therefore, the volume resistance value of the ink can be tested during the stirring and separation process, and the stability of the ink can be judged based on the results under different times and conditions. When in use, the circulation fan and the heating wire work, and the circulation fan extracts the gas between the outer shell and the inner shell through the air inlet pipe. The extracted gas is blown to the heating wire through the circulation fan, and the passing gas is heated by the heating wire. The heated gas is transported back to the gap between the outer shell and the inner shell through the air outlet pipe. In this way, the inner shell and the ink inside it can be better insulated, avoiding the situation where the inner shell directly insulates the ink and loses a lot of energy. The present invention has a novel structure and an ingenious conception, is convenient for detecting the stability of the ink, has a simple overall structure, low manufacturing cost, is simple and convenient to operate, and is conducive to ink detection and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0015] Figure 3It is a schematic structural diagram of the auxiliary components of the present invention;

[0016] Figure 4 It is a schematic diagram of the vertical pipe structure of the present invention;

[0017] Numbers in the figure: 1. Outer shell; 2. Support legs; 3. Inner shell; 4. Discharge pipe; 5. Discharge valve; 6. Stirring assembly; 7. Auxiliary components; 8. Feeding hopper; 9. Detection assembly; 10. Stirring shaft; 11. Stirring motor; 12. Stirring rod; 13. Rectangular shell; 14. Circulation fan; 15. Heating wire; 16. Air inlet pipe; 17. Air outlet pipe; 18. Vertical pipe; 19. Hollow hole; 20. Counterweight; 21. Detection electrode; 22. Wire; 23. Resistance detector. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-4 The specific embodiments of the present invention are described in further detail.

[0019] Embodiment 1, by Figure 1-4 The present invention provides an ink stability detection device, comprising an outer shell 1 arranged externally, a support leg 2 arranged at the bottom end of the outer shell 1, and an inner shell 3 arranged inside the outer shell 1, further comprising a discharge pipe 4, a discharge valve 5, a stirring assembly 6, an auxiliary component 7, a hopper 8, and a detection component 9. The stirring assembly 6 is installed inside the inner shell 3, the auxiliary component 7 is provided between the inner shell 3 and the outer shell 1, a hopper 8 connected to the inner shell 3 is provided on one side of the top end of the outer shell 1, and a detection component 9 is installed in the inner shell 3;

[0020] The stirring assembly 6 includes a stirring shaft 10, a stirring motor 11 and a stirring rod 12. The stirring shaft 10 is installed inside the inner shell 3 through a bearing. The stirring motor 11 is installed at the top of the stirring shaft 10, and several stirring rods 12 are provided on the surface of the stirring shaft 10. The auxiliary component 7 includes a rectangular shell 13, a circulation fan 14, a heating wire 15, an air inlet pipe 16 and an air outlet pipe 17. The circulation fan 14 is installed on one side of the inside of the rectangular shell 13, and the heating wire 15 is installed on one side of the circulation fan 14. The air inlet pipe 16 is installed in the middle of one side of the rectangular shell 13, and the air outlet pipe 17 is installed in the middle of the other side of the rectangular shell 13. The space formed between the outer shell 1 and the inner shell 3 is connected to the air inlet pipe 16 and the air outlet pipe 17.

[0021] A discharge pipe 4 is installed in the middle of the bottom end of the outer shell 1 and the inner shell 3, and a discharge valve 5 is installed at the bottom end of the discharge pipe 4, so that the discharge of the discharge pipe 4 can be controlled by the installed discharge valve 5.

[0022] The stirring shaft 10 is connected to the outer shell 1 and the inner shell 3 through bearings, which facilitates the installation and use of the stirring shaft 10 on the outer shell 1 and the inner shell 3.

[0023] The detection assembly 9 includes a vertical tube 18, a hollow hole 19, a counterweight 20, a detection electrode 21, a wire 22 and a resistance detector 23. The vertical tube 18 is symmetrically fixed to the inner side of the inner shell 3 near the edge. A plurality of hollow holes 19 are opened on the vertical tube 18. A counterweight 20 that can be pulled up and down is provided inside the vertical tube 18. The bottom end of the counterweight 20 is installed with a detection electrode 21. The detection electrode 21 is connected to a wire 22. One end of the wire 22 is installed with a resistance detector 23. When in use, the ink in the inner shell 3 is hollowed out. The hollow hole 19 enters the interior of the vertical tube 18. During detection, the wire 22 is lowered, and under the action of the counterweight 20, the detection electrode 21 enters the ink in the vertical tube 18. At this time, resistance detection can be performed. The vertical tube 18 and the hollow hole 19 can prevent the stirring component 6 from causing damage to the detection electrode 21. When detecting the resistance value of ink at different depths, it is only necessary to release wires 22 of different lengths so that the resistance detector 23 at one end of the wire 22 is at different depths in the ink. The operation is simple and convenient, and the applicability is strong.

[0024] The surface of the wire 22 is provided with height scale lines to facilitate displaying the pay-out length of the wire 22 .

[0025] The surface of the outer shell 1 is wrapped with thermal insulation cotton to ensure the thermal insulation performance of the outer shell 1.

[0026] A method for detecting ink stability includes the following steps: 1) adding ink to be tested for stability from a hopper 8, the added ink entering the interior of an inner housing 3, and simultaneously operating a stirring motor 11, which drives a stirring shaft 10 to rotate. The rotation of the stirring shaft 10 drives a stirring rod 12 mounted thereon to rotate, thereby stirring the ink;

[0027] 2) During use, the ink in the inner housing 3 enters the interior of the vertical tube 18 through the hollow hole 19. During testing, the wire 22 is lowered, and under the action of the counterweight 20, the detection electrode 21 enters the ink in the vertical tube 18. At this time, the resistance test can be performed. The vertical tube 18 and the hollow hole 19 can prevent the stirring assembly 6 from causing damage to the detection electrode 21;

[0028] 3) When testing the resistance of ink at different depths, it is only necessary to extend the wire 22 of different lengths so that the resistance detector 23 at one end of the wire 22 is at different depths in the ink. This is simple and convenient to operate, and has strong applicability. Thus, the volume resistance of the ink can be tested during the stirring and separation process, and the stability of the ink can be evaluated based on the results under different time and conditions.

[0029] 4) When in use, the circulation fan 14 and the heating wire 15 are working. The circulation fan 14 draws out the gas between the outer shell 1 and the inner shell 3 through the air inlet pipe 16. The drawn gas is blown to the heating wire 15 through the circulation fan 14. The heating wire 15 heats the passing gas. The heated gas is transported back to the gap between the outer shell 1 and the inner shell 3 through the air outlet pipe 17. In this way, the inner shell 3 and the ink inside it can be better insulated, avoiding the occurrence of large energy loss due to direct insulation of the inner shell 3.

[0030] Working principle: When the present invention is used, the ink that needs to be tested for stability is added from the feeding hopper 8, and the added ink enters the interior of the inner shell 3. At the same time, the stirring motor 11 works, and the stirring motor 11 drives the stirring shaft 10 to rotate. The rotation of the stirring shaft 10 drives the stirring rod 12 installed thereon to rotate, so that the ink can be stirred. When in use, the ink in the inner shell 3 enters the interior of the vertical tube 18 through the hollow hole 19. During testing, the wire 22 is lowered, and under the action of the counterweight 20, the detection electrode 21 enters the ink in the vertical tube 18. At this time, resistance testing can be performed. The vertical tube 18 and the hollow hole 19 provided can prevent the stirring component 6 from causing damage to the detection electrode 21. When detecting the resistance values of inks of different depths, it is only necessary to release wires of different lengths. 22, so that the resistance detector 23 at one end of the wire 22 is at different depths in the ink. The operation is simple and convenient, and the applicability is strong. Therefore, the volume resistance value of the ink can be tested during the stirring and separation process, and the stability of the ink can be judged based on the results under different times and conditions. When in use, the circulation fan 14 and the heating wire 15 work, and the circulation fan 14 extracts the gas between the outer shell 1 and the inner shell 3 through the air inlet pipe 16. The extracted gas is blown to the heating wire 15 through the circulation fan 14, and the passing gas is heated by the heating wire 15. The heated gas is transported back to the gap between the outer shell 1 and the inner shell 3 through the air outlet pipe 17. In this way, the inner shell 3 and the ink inside it can be better insulated, avoiding the situation where the inner shell 3 directly loses a lot of energy due to insulation.

[0031] Beneficial effects: The present invention has a novel structure and an ingenious conception, is convenient for detecting the stability of ink, has a simple overall structure, low manufacturing cost, and is easy and convenient to operate, which is conducive to the use of ink detection.

[0032] Through the use of wires by those skilled in the art, all electrical components in this case are connected to their corresponding power supplies, and appropriate controllers and encoders should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, in which the electrical components are electrically connected in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0033] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An ink stability detection device, comprising an outer shell (1) arranged externally, a support leg (2) arranged at the bottom end of the outer shell (1), and an inner shell (3) arranged inside the outer shell (1), characterized in that: The invention also comprises a discharge pipe (4), a discharge valve (5), a stirring assembly (6), an auxiliary component (7), a hopper (8) and a detection assembly (9); the stirring assembly (6) is installed inside the inner shell (3); the auxiliary component (7) is provided between the inner shell (3) and the outer shell (1); a hopper (8) in communication with the inner shell (3) is provided on one side of the top end of the outer shell (1); and the detection assembly (9) is installed in the inner shell (3); The stirring assembly (6) comprises a stirring shaft (10), a stirring motor (11) and a stirring rod (12); the stirring shaft (10) is mounted inside the inner shell (3) through a bearing; the stirring motor (11) is mounted on the top of the stirring shaft (10); and a plurality of stirring rods (12) are arranged on the surface of the stirring shaft (10); the auxiliary component (7) comprises a rectangular shell (13), a circulation fan (14), a heating wire (15), an air inlet pipe (16) and an air outlet pipe (17); a circulation fan (14) is mounted on one side of the rectangular shell (13); a heating wire (15) is mounted on one side of the circulation fan (14); an air inlet pipe (16) is mounted in the middle of one side of the rectangular shell (13); and an air outlet pipe (17) is mounted in the middle of the other side of the rectangular shell (13); and a space formed between the outer shell (1) and the inner shell (3) is communicated with the air inlet pipe (16) and the air outlet pipe (17).

2. The ink stability detection device according to claim 1, characterized in that: A discharge pipe (4) is installed in the middle of the bottom ends of the outer shell (1) and the inner shell (3), and a discharge valve (5) is installed at the bottom end of the discharge pipe (4).

3. The ink stability detection device according to claim 1, characterized in that: The stirring shaft (10) is connected to the outer shell (1) and the inner shell (3) via bearings.

4. The ink stability detection device according to claim 1, characterized in that: The detection assembly (9) comprises a vertical tube (18), a hollow hole (19), a counterweight (20), a detection electrode (21), a wire (22) and a resistance detector (23). The vertical tube (18) is symmetrically fixed on the inner side of the inner shell (3) near the edge. The vertical tube (18) is provided with a plurality of hollow holes (19). A counterweight (20) that can be pulled up and down is provided inside the vertical tube (18). A detection electrode (21) is installed at the bottom end of the counterweight (20). A wire (22) is connected to the detection electrode (21). A resistance detector (23) is installed at one end of the wire (22).

5. The ink stability detection device according to claim 4, characterized in that: The surface of the conductor (22) is provided with height scale lines.

6. The ink stability detection device according to claim 1, characterized in that: The surface of the outer shell (1) is wrapped with thermal insulation cotton.

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