Printing ink dispersity detection device

Abstract

The utility model discloses a printing ink dispersity detection device, which relates to the technical field of ink detection devices and comprises a base, a detection unit and a sampling unit. The base is of a rectangular plate-shaped structure. The upper end of the base is fixedly connected with the lower end of the supporting sleeve. The detection unit comprises a lower clamping plate, an upper clamping plate, a glass sheet, a fixing screw and a detection assembly, the upper end of the supporting sleeve is fixedly connected with the lower end of the lower clamping plate, the upper end of the lower clamping plate is fixedly connected with the lower end of a stand column, the upper end of the stand column is fixedly connected with the lower end of the upper clamping plate, and the glass sheet is arranged between the upper clamping plate and the lower clamping plate. Corresponding threaded holes are formed in the surfaces of the glass sheet, the upper clamping plate and the lower clamping plate, fixing screws are in threaded connection in the threaded holes, and the detection assembly is installed at the upper end of the upper clamping plate; and the sampling unit is mounted at the upper end of the upper clamping plate. The printing ink dispersity detection device can sample multiple groups of ink at a time for grouped detection.

Description

Technical Field

[0001] The utility model relates to the technical field of ink detection devices, and specifically relates to a printing ink dispersion detection device. Background Technique

[0002] Ink is a homogeneous mixture composed of coloring matter, binder, filler, additives, etc.; it can be printed and dried on the printed object; it is a paste-like adhesive with color and a certain fluidity. Therefore, color, body and drying performance are the three most important properties of ink. There are many types of them, and their physical properties are also different. Some are very thick and sticky; while some are quite thin. Some use vegetable oil as the binder; some use resin and solvent or water, etc. as the binder. Ink should have bright colors, good printing adaptability, and appropriate drying speed. In addition, it should also have certain application indicators in terms of solvent resistance, acid resistance, alkali resistance, water resistance, light resistance, heat resistance, etc. Dispersion refers to the degree of dispersion of solid powders such as pigments and fillers in the binder in the ink. It indicates the size of the solid particles in the ink and the uniformity of the particle distribution in the binder.

[0003] The existing ink dispersion detection usually adopts the method of taking samples for detection. The detection results of a small number of samples cannot be used as effective detection results. The detection efficiency of repeated sampling is too low. Taking a large amount of ink for unified detection at one time is likely to cause excessive ink. The detection results by the method of light irradiation are not accurate enough and cannot meet people's usage requirements. For this reason, we propose a printing ink dispersion detection device. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a printing ink dispersion detection device, which can take multiple samples for detection at one time and can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A printing ink dispersion detection device, including a base, a detection unit and a sampling unit;

[0006] Base: It is a rectangular plate-like structure, and the upper end of the base is fixedly connected to the lower end of the support sleeve;

[0007] Detection unit: It includes a lower clamping plate, an upper clamping plate, a glass sheet, fixing screws and a detection component. The upper end of the support sleeve is fixedly connected to the lower end of the lower clamping plate. The upper end of the lower clamping plate is fixedly connected to the lower end of the column. The upper end of the column is fixedly connected to the lower end of the upper clamping plate. A glass sheet is arranged between the upper clamping plate and the lower clamping plate. Corresponding threaded holes are opened on the surfaces of the glass sheet, the upper clamping plate and the lower clamping plate. Fixing screws are threadedly connected in the threaded holes. The detection component is installed on the upper end of the upper clamping plate;

[0008] Sampling unit: Installed at the upper end of the upper clamping plate.

[0009] The base is used to carry the main structure, and the detection unit is used to detect the taken samples. During use, detection can be carried out through the detection component. During the detection process, it is necessary to make the ink contact the glass frequently. After detection, the glass needs to be cleaned. For easy disassembly, the glass sheet can be conveniently installed and disassembled through fixing screws for cleaning, so as to avoid the ink of the old detection adhering to the surface of the glass sheet due to long-term use and affecting the detection result.

[0010] Furthermore, the detection component includes a detection port, a lighting port, and a connecting sleeve. The upper end of the upper clamping plate is provided with a detection port, the lower end of the lower clamping plate is provided with a lighting port corresponding to the detection port, the upper end of the upper clamping plate is rotatably connected to the lower end of the connecting sleeve, and a servo motor is arranged inside the support sleeve. The output shaft of the servo motor is fixedly connected to the lower end of the connecting sleeve. During use, the sample to be tested can be placed in the detection port. The lower surface of the detection port is a glass sheet, and a corresponding lighting port is provided at the lower end to ensure light transmission and only detect the ink.

[0011] Furthermore, the sampling unit includes a shunt barrel, a connecting column, a diversion groove, a sampling port, and a shaking component. The lower end of the shunt barrel is fixedly connected to the connecting column, the connecting column is vertically slidably connected to the connecting sleeve, the upper end of the shunt barrel is provided with a cross-shaped diversion groove, four sampling ports corresponding to the detection ports are respectively arranged at the four corners of the diversion groove, and the shaking component is installed at the upper end of the shunt barrel. During sampling, the samples can be equally divided into the detection ports through the shunt barrel for detection. During use, the ink can be introduced into the diversion groove, and the ink is divided into the detection ports along the sampling ports through the diversion groove. The connecting column is used to connect the connecting sleeve, and the shaking component can shake the sample to be tested by rotation for easy detection.

[0012] Furthermore, the shaking component includes a receiving barrel and a valve. The upper end of the shunt barrel is detachably connected to the lower end of the receiving barrel, and a valve corresponding to the center of the diversion groove is arranged at the upper end of the receiving barrel. During use, the sample to be tested can be put into the receiving barrel, the servo motor arranged inside the support sleeve is started to drive the connecting sleeve to rotate, the rotation of the connecting sleeve drives the shunt barrel to rotate, and further drives the receiving barrel to rotate, so that the sample to be tested can be shaken by rotation to improve the detection result. After shaking, the valve can be opened to make the ink to be tested flow into the shunt barrel.

[0013] Furthermore, the shaking component also includes a clamping hole and a clamping block. The upper end of the shunt barrel is provided with a clamping hole, the lower end of the receiving barrel is fixedly connected to the upper end of the clamping block, and the clamping block and the clamping hole are clamped with each other. Ink usually has adhesiveness. After detecting the ink, the detection device needs to be cleaned. Therefore, clamping holes and clamping blocks are provided to connect the shunt barrel and the receiving barrel for easy disassembly and cleaning.

[0014] Furthermore, the detection component further includes a detection lamp and a photosensitive detector. Four detection lamps corresponding to the light-emitting ports are fixedly connected to the upper section of the base, and the upper end of the photosensitive detector is fixedly connected to the lower section of the shunt barrel. After sampling is completed, the servo motor can be controlled to rotate so that the photosensitive detector corresponds to the detection lamp. The detection lamp is started to make the light pass through the ink, and the light passing through the ink is detected by the photosensitive detector to determine the dispersion degree of the ink based on the light distribution result.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This printing ink dispersion degree detection device has the following advantages:

[0016] 1. During the detection process, it is necessary to make the ink contact with the glass frequently. After detection, the glass needs to be cleaned. For easy disassembly, the glass sheet can be conveniently installed and disassembled for cleaning through fixing screws. There are clamping holes and clamping blocks provided for connecting the shunt barrel and the receiving barrel, which is convenient for disassembly and cleaning. The components in contact with the ink can be easily disassembled for cleaning.

[0017] 2. The sample to be tested can be shaken evenly by rotation to improve the detection result. After shaking evenly, the valve can be opened to allow the ink to be tested to flow into the shunt barrel. The ink flowing into the shunt barrel enters the diversion groove, and through the diversion groove, the ink is divided into the detection ports along the sampling port for detection.

[0018] 3. This printing ink dispersion degree detection device can conveniently disassemble and clean the components in contact with the ink, avoiding the remaining ink from affecting the detection result. Multiple groups of ink can be sampled and detected separately at one time, avoiding the influence of mixing a large amount of samples on the detection result or the inability of a small amount of samples to represent the detection result, and can meet the usage requirements of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic bottom view structural diagram of the present utility model;

[0021] Figure 3 is a schematic front view structural diagram of the present utility model.

[0022] In the figure: 1 base, 2 support sleeve, 3 detection unit, 31 lower clamping plate, 32 upper clamping plate, 33 glass sheet, 34 fixing screw, 35 detection port, 36 light-emitting port, 37 detection lamp, 38 connecting sleeve, 39 photosensitive detector, 4 sampling unit, 41 shunt barrel, 42 connecting column, 43 diversion groove, 44 sampling port, 45 receiving barrel, 46 clamping hole, 47 clamping block, 48 valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-3 , this embodiment provides a technical solution: a printing ink dispersion degree detection device, including a base 1, a detection unit 3 and a sampling unit 4;

[0025] Base 1: It is a rectangular plate-like structure, and the upper end of the base 1 is fixedly connected to the lower end of the support sleeve 2;

[0026] Detection unit 3: It includes a lower clamping plate 31, an upper clamping plate 32, a glass sheet 33, fixing screws 34 and a detection component. The upper end of the support sleeve 2 is fixedly connected to the lower end of the lower clamping plate 31, the upper end of the lower clamping plate 31 is fixedly connected to the lower end of the column, the upper end of the column is fixedly connected to the lower end of the upper clamping plate 32. A glass sheet 33 is arranged between the upper clamping plate 32 and the lower clamping plate 31. Corresponding threaded holes are opened on the surfaces of the glass sheet 33, the upper clamping plate 32 and the lower clamping plate 31, and fixing screws 34 are threadedly connected in the threaded holes. The detection component includes a detection port 35, a lighting port 36 and a connecting sleeve 38. The upper end of the upper clamping plate 32 is provided with a detection port 35, the lower end of the lower clamping plate 31 is provided with a lighting port 36 corresponding to the detection port 35, the lower end of the connecting sleeve 38 is rotatably connected to the upper end of the upper clamping plate 32, and a servo motor is arranged inside the support sleeve 2. The output shaft of the servo motor is fixedly connected to the lower end of the connecting sleeve 38. The detection component further includes a detection lighting lamp 37 and a photosensitive detector 39. Four detection lighting lamps 37 corresponding to the lighting port 36 are fixedly connected to the upper section of the base 1, and the upper end of the photosensitive detector 39 is fixedly connected to the lower section of the shunt bucket 41.

[0027] The base 1 is used to carry the main structure, and the detection unit 3 is used to detect the taken samples. During use, detection can be carried out through the detection component. During the detection process, it is necessary to make the ink contact the glass frequently. After detection, the glass needs to be cleaned. For easy disassembly, the glass sheet 33 can be conveniently installed and disassembled through the fixing screws 34 for cleaning, so as to avoid the ink of the old detection adhering to the surface of the glass sheet 33 and affecting the detection result due to long-term use. During use, the sample to be tested can be placed in the detection port 35. The lower surface of the detection port 35 is the glass sheet 33, and a corresponding lighting port 36 is opened at the lower end to ensure light transmission, and only the ink is detected. After sampling, the servo motor can be controlled to rotate so that the photosensitive detector 39 corresponds to the detection lighting lamp 37. The detection lighting lamp 37 is started to make the light pass through the ink, and the light passing through the ink is detected by the photosensitive detector 39 to determine the dispersion degree of the ink according to the light distribution result.

[0028] The sampling unit 4 includes a shunt bucket 41, a connecting column 42, a diversion groove 43, a sampling port 44 and a shaking component. The lower end of the shunt bucket 41 is fixedly connected to the connecting column 42. The connecting column 42 is vertically slidably connected to the connecting sleeve 38. The upper end of the shunt bucket 41 is provided with a cross-shaped diversion groove 43. Four sampling ports 44 corresponding to the detection ports 35 are respectively arranged at the four corners of the diversion groove 43. The shaking component includes a receiving bucket 45 and a valve 48. The upper end of the shunt bucket 41 is detachably connected to the lower end of the receiving bucket 45. A valve 48 corresponding to the center of the diversion groove 43 is arranged at the upper end of the receiving bucket 45. The shaking component further includes a clamping hole 46 and a clamping block 47. The clamping hole 46 is arranged at the upper end of the shunt bucket 41. The upper end of the clamping block 47 is fixedly connected to the lower end of the receiving bucket 45. The clamping block 47 and the clamping hole 46 are clamped with each other.

[0029] During sampling, the sample can be equally divided into the detection port 35 through the shunt bucket 41 for detection. During use, the printing ink can be introduced into the diversion groove 43, and the printing ink is distributed into the detection port 35 along the sampling port 44 through the diversion groove 43. The connecting column 42 is used to connect the connecting sleeve 38. The shaking component can shake the sample to be tested in a rotating manner for easy detection. During use, the sample to be tested can be put into the receiving bucket 45. The servo motor arranged inside the support sleeve 2 is started to drive the connecting sleeve 38 to rotate. The rotation of the connecting sleeve 38 drives the shunt bucket 41 to rotate, and further drives the receiving bucket 45 to rotate, so that the sample to be tested can be shaken in a rotating manner to improve the detection result. After shaking, the valve 48 can be opened to make the printing ink to be tested flow into the shunt bucket 41. Printing ink usually has adhesiveness. After the printing ink is detected, the detection device needs to be cleaned. Therefore, the clamping hole 46 and the clamping block 47 are provided to connect the shunt bucket 41 and the receiving bucket 45, which is convenient for disassembly and cleaning.

[0030] The working principle of a printing ink dispersion detection device provided by the present utility model is as follows:

[0031] The base 1 is used to carry the main structure, and the detection unit 3 is used to detect the taken samples. During use, detection can be carried out through the detection component. During the detection process, it is necessary to make the ink contact the glass frequently. After detection, the glass needs to be cleaned. For easy disassembly, the glass sheet 33 can be conveniently installed and disassembled through the fixing screw 34 for cleaning, so as to avoid the ink of the old detection adhering to the surface of the glass sheet 33 after long-term use and affecting the detection result. During use, the sample to be tested can be placed in the detection port 35. The lower surface of the detection port 35 is the glass sheet 33, and a corresponding light-emitting port 36 is opened at the lower end to ensure light transmission, and only the ink is detected. After sampling, the servo motor can be controlled to rotate so that the photosensitive detector 39 corresponds to the detection lamp 37. The detection lamp 37 is started to make the light pass through the ink, and the photosensitive detector 39 is used to detect the light passing through the ink, and the dispersion degree of the ink is determined according to the light distribution result. During sampling, the sample can be equally divided into the detection port 35 through the shunt barrel 41 for detection. During use, the ink can be introduced into the diversion groove 43, and the ink is divided into the detection port 35 along the sampling port 44 through the diversion groove 43. The connecting column 42 is used to connect the connecting sleeve 38. The shaking component can shake the sample to be tested by rotation for easy detection. During use, the sample to be tested can be put into the receiving barrel 45, and the servo motor arranged inside the support sleeve 2 is started to drive the connecting sleeve 38 to rotate. The rotation of the connecting sleeve 38 drives the shunt barrel 41 to rotate, and further drives the receiving barrel 45 to rotate, so that the sample to be tested can be shaken by rotation to improve the detection result. After shaking, the valve 48 can be opened to make the ink to be tested flow into the shunt barrel 41. Ink usually has adhesiveness. After the ink is detected, the detection device needs to be cleaned. Therefore, the clamping hole 46 and the clamping block 47 are provided for connecting the shunt barrel 41 and the receiving barrel 45, which is convenient for disassembly and cleaning.

[0032] It should be noted that in the above embodiments, the input ends of the servo motor, the detection lamp 37 and the photosensitive detector 39 are electrically connected to the output end of the external power supply through an external switch group, and the external switch group controls the servo motor, the detection lamp 37 and the photosensitive detector 39 to work by using the commonly used methods in the prior art.

[0033] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A printing ink dispersion detection device, characterized in that: It comprises a base (1), a detection unit (3) and a sampling unit (4); The base (1) is a rectangular plate-shaped structure, and the upper end of the base (1) is fixedly connected to the lower end of the support sleeve (2); The detection unit (3) comprises a lower clamping plate (31), an upper clamping plate (32), a glass sheet (33), a fixing screw (34) and a detection component, wherein the upper end of the support sleeve (2) is fixedly connected to the lower end of the lower clamping plate (31), the upper end of the lower clamping plate (31) is fixedly connected to the lower end of the column, the upper end of the column is fixedly connected to the lower end of the upper clamping plate (32), a glass sheet (33) is arranged between the upper clamping plate (32) and the lower clamping plate (31), and corresponding threaded holes are opened on the surfaces of the glass sheet (33), the upper clamping plate (32) and the lower clamping plate (31), and the fixing screw (34) is threadedly connected in the threaded hole, and the detection component is installed on the upper end of the upper clamping plate (32); Sampling unit (4): installed on the upper end of the upper clamping plate (32).

2. A printing ink dispersion detection device according to claim 1, characterized in that: The detection component comprises a detection port (35), a polishing port (36) and a connecting sleeve (38); the upper end of the upper clamping plate (32) is provided with a detection port (35); the lower end of the lower clamping plate (31) is provided with a polishing port (36) corresponding to the detection port (35); the upper end of the upper clamping plate (32) is rotatably connected to the lower end of the connecting sleeve (38); a servo motor is arranged inside the supporting sleeve (2); and the output shaft of the servo motor is fixedly connected to the lower end of the connecting sleeve (38).

3. A printing ink dispersion detection device according to claim 1, characterized in that: The sampling unit (4) comprises a diverter barrel (41), a connecting column (42), a guide groove (43), a sampling port (44) and a shaking assembly. The lower end of the diverter barrel (41) is fixedly connected to the connecting column (42), and the connecting column (42) is vertically slidably connected to the connecting sleeve (38). The upper end of the diverter barrel (41) is provided with a cross-shaped guide groove (43), and four sampling ports (44) corresponding to the detection port (35) are respectively provided at the four corners of the guide groove (43). The shaking assembly is installed at the upper end of the diverter barrel (41).

4. A printing ink dispersion detection device according to claim 3, characterized in that: The shaking assembly comprises a receiving barrel (45) and a valve (48); the upper end of the diversion barrel (41) is detachably connected to the lower end of the receiving barrel (45); and the upper end of the receiving barrel (45) is provided with a valve (48) corresponding to the center of the guide groove (43).

5. A printing ink dispersion detection device according to claim 4, characterized in that: The shaking assembly further comprises a clamping hole (46) and a clamping block (47); the upper end of the diversion barrel (41) is provided with a clamping hole (46); the lower end of the receiving barrel (45) is fixedly connected to the upper end of the clamping block (47); and the clamping block (47) and the clamping hole (46) are clamped with each other.

6. A printing ink dispersion detection device according to claim 2, characterized in that: The detection assembly also comprises a detection lamp (37) and a photosensitive detector (39); the upper section of the base (1) is fixedly connected with four detection lamps (37) corresponding to the lighting ports (36); and the lower section of the diversion barrel (41) is fixedly connected with the upper end of the photosensitive detector (39).

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