CN115416426B

CN115416426B - Color mixing device capable of adding pigment in trace amount

Info

Publication number: CN115416426B
Application number: CN202211230114.6A
Authority: CN
Inventors: 张桦; 孙淼; 李璐; 王丹
Original assignee: Henan University of Urban Construction
Current assignee: Henan University of Urban Construction
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-06-02
Anticipated expiration: 2042-10-08
Also published as: CN115416426A

Abstract

The invention discloses a color mixing device capable of adding pigment in trace, which relates to the technical field of color mixing devices and comprises: the device comprises a frame, a feeding mechanism and a stirring mechanism, wherein the frame is fixed above the frame, a supporting plate is fixed at the upper position in the frame, the feeding mechanism is arranged on the upper end face of the supporting plate, a special-shaped pipeline is fixed at the output end of the feeding mechanism, the stirring mechanism is arranged on the inner wall of the frame, and pigment can be conveyed to the stirring mechanism along the special-shaped pipeline by the feeding mechanism.

Description

Color mixing device capable of adding pigment in trace amount

Technical Field

The invention relates to the technical field of color mixing devices, in particular to a color mixing device capable of adding pigment in a trace amount.

Background

The pigment is a colored fine powder substance used for coloring, is not easy to dissolve in water, grease or organic solvent, is commonly used for preparing printing ink, paint and the like, is art pigment in life, the color mixing mode of the art pigment is more traditional, different pigments are manually added into a color mixing disc, so that pigment waste is easily caused, the pigment is not easy to clean, when the colors are not matched, the pigments need to be manually added for many times, meanwhile, manual stirring is not sufficient, the corresponding color mixing is not easy to control, and the traditional mode has lower efficiency when color mixing is performed in a large quantity; when the color matching device is adopted, the characteristics of poor fluidity and high viscosity of the pigment per se cause very difficult cleaning, and the residual pigment in the device influences the next effect and causes chromatic aberration.

Therefore, there is a need to provide a color mixing device capable of adding a trace amount of pigment to solve the above-mentioned problems in the prior art.

Disclosure of Invention

In order to achieve the above purpose, the present invention provides the following technical solutions: a tinting device with trace amounts of added pigment comprising: frame, feeding mechanism, rabbling mechanism, wherein, the frame top is fixed with the fuselage, the position department is fixed with the backup pad in the fuselage, the backup pad up end is provided with feeding mechanism, feeding mechanism output is fixed with special-shaped pipeline, just the rabbling mechanism is installed to the fuselage inner wall, and feeding mechanism can send pigment to rabbling mechanism department along special-shaped pipeline.

Further, as the preference, feeding mechanism is supporting and be configured with four with special-shaped pipeline, and its evenly distributed is in the fuselage outside, the fuselage below is provided with the discharge gate, and upper position department installs valve one in the discharge gate.

Further, preferably, the feeding mechanism includes: pushing components, scraper blade subassembly, wherein, be fixed with the base in the backup pad, four support columns are installed to base one side, the other end is fixed with the base on the support column, the dustcoat spare is installed to the opposite side terminal surface department of base, just rotatable being provided with the driving shaft in the base, the cover is equipped with pushing components, scraper blade subassembly respectively on the driving shaft, be provided with the pan feeding mouth on the dustcoat spare, the inboard below department of pan feeding mouth is provided with valve two, just the one end of pan feeding mouth below pipeline is provided with the water inlet, install valve three in the water inlet.

Further, preferably, the pushing component includes: the piston, the driving shaft central point puts and installs the wedge-shaped piece, wedge-shaped piece other end rotation is connected with connecting rod one, connecting rod one other end rotatable set up on the cassette, the cassette slidable sets up on the base, just the output of cassette is fixed with push rod one, the output of push rod one is provided with the piston that is located the dustcoat piece inner wall, piston is kept away from base one side and is fixed with annular scraper blade.

Further, preferably, the squeegee assembly includes: the driving shaft is rotatably arranged on the base, a rotating wheel is fixed on one side of the driving shaft, the inner side of the rotating wheel is provided with a disc cam rotatably arranged on the driving shaft, one end of the disc cam is connected with a connecting rod II, the other end of the connecting rod II is hinged with a push rod II, and the output end of the push rod II is fixedly provided with the arc scraping plate.

Further preferably, a chute is arranged on one side of the rotating wheel, and the disc cam is matched with the rotating wheel through a connecting column.

Further, preferably, the stirring mechanism includes: the stirring device comprises a gear, a rack and a stirring sheet, wherein the rotating shaft is rotatably arranged in a machine body, the gear is fixed in a U-shaped connecting sheet arranged on the rotating shaft, the rack is engaged and matched with the gear, one side of the rack is hinged with a swinging arm, the other end of the swinging arm is hinged with a driving arm, the other end of the driving arm is fixed with the output end of a power motor, the connecting sheet is fixed below the rotating shaft, and the stirring sheet is arranged below the connecting sheet.

Further, preferably, a connecting rod is fixed below the connecting sheet, the connecting rod is connected with the blade through a spring, and the stirring sheets are configured into four sheets, wherein the heights of the two stirring sheets on the outer side are lower than those of the two stirring sheets on the inner side.

Compared with the prior art, the invention provides a color mixing device capable of adding pigment in a trace amount, which has the following beneficial effects:

in the embodiment of the invention, when the pigment is configured in a small amount, the pigment is easy to be adhered to the inner lower wall of the outer cover part, the annular scraping plate on the piston can primarily scrape and feed the pigment, then the pigment at the position of the inner lower wall is scraped by utilizing the buffer sliding of the scraping plate assembly (the arc scraping plate is prevented from striking the piston), and the pigment better enters the special-shaped pipeline due to the back and forth sliding of the annular scraping plate and the arc scraping plate, so that the pigment is prevented from being wasted, and meanwhile, the follow-up cleaning of the inner wall of the outer cover part is facilitated; the color matching device utilizes the matching between the special-shaped pipeline and the feeding mechanism, the matching number of the special-shaped pipeline and the feeding mechanism can be used for adding according to actual conditions, the feeding port and the water inlet can be further creatively utilized, after color matching is finished, the inner wall of the device can be cleaned by assisting solvents or auxiliary materials and the like at corresponding positions, and the technical problem that the automatic cleaning of the color matching device is difficult is solved; meanwhile, the stirring plate can be used in the color mixing device in a positive and negative rotation mode in the movement process of the gear and the rack, compared with the traditional device that the fan blade can only rotate in one direction, the high-speed periodic stirring function is realized, the color mixing efficiency of the pigment is greatly improved, the height of the outer side of the stirring blade is smaller than that of the inner side of the stirring blade, the pigment at different inclined plane positions of the inner wall of the device is conveniently stirred, and the non-uniformity of the pigment after color mixing is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a color mixing device capable of adding a trace amount of pigment;

FIG. 2 is a schematic view showing the structure of the cross section of the inside of the main body of a color mixing device capable of adding a trace amount of pigment;

FIG. 3 is a schematic diagram of a feeding mechanism in a color mixing device capable of adding a trace amount of pigment;

FIG. 4 is a schematic view of the arcuate flight assembly of FIG. 3;

FIG. 5 is a schematic diagram showing the structure of the feeding mechanism and the special-shaped pipeline in the color matching device capable of adding trace pigment;

FIG. 6 is a schematic structural view of a stirring mechanism in a color mixing device capable of adding a trace amount of pigment;

FIG. 7 is a schematic view of the stirring blade in FIG. 5;

in the figure: 1. a frame; 2. a body; 3. a support plate; 4. a feeding mechanism; 41. a support column; 42. a base; 43. a cover member; 44. a driving shaft; 45. a pushing component; 451. wedge-shaped blocks; 452. a first connecting rod; 453. a clamping seat; 454. a push rod I; 455. a piston; 456. an annular scraping plate; 46. a squeegee assembly; 461. a rotating wheel; 462. a disc cam; 463. a second connecting rod; 464. a second push rod; 465. an arc-shaped scraping plate; 47. a feed inlet; 48. a water inlet; 5. a special-shaped pipeline; 6. a stirring mechanism; 60. a rotating shaft; 61. a U-shaped connecting sheet; 62. a gear; 63. a rack; 64. a swing arm; 65. a drive arm; 66. a power motor; 67. a connecting sheet; 68. stirring sheets; 681. a connecting rod; 682. a spring; 683. a blade; 7. and a discharge port.

Detailed Description

Referring to fig. 1 to 7, in an embodiment of the invention, a color mixing device capable of adding a trace amount of pigment includes: comprising the following steps: frame 1, feeding mechanism 4, rabbling mechanism 6, wherein, frame 1 top is fixed with fuselage 2, the last position department in fuselage 2 is fixed with backup pad 3, backup pad 3 up end is provided with feeding mechanism 4, feeding mechanism 4 output is fixed with dysmorphism pipeline 5, just the rabbling mechanism 6 is installed to fuselage 2 inner wall, and feeding mechanism 4 can send the pigment to rabbling mechanism 6 department along dysmorphism pipeline 5.

As the preferred embodiment, the feeding mechanism 4 is matched with the special-shaped pipelines 5 and is configured with four feeding mechanisms, the feeding mechanisms are uniformly distributed on the outer side of the machine body 2, the matching number of the feeding mechanism 4 and the special-shaped pipelines 5 can be required to be added according to practical situations, when different pigments are required to be mixed, the pigments can be added into the different feeding mechanisms 4, a discharge port 7 is arranged below the machine body 2, a valve I is arranged at the upper position in the discharge port 7, and the discharge of the blended pigments or waste liquid can be controlled through the valve I.

In this embodiment, as shown in fig. 3 and 4, the feeding mechanism 4 includes: the pushing component 45 and the scraping component 46 are arranged on the supporting plate 3, a base is fixed on one side of the base, four supporting columns 41 are arranged on one side of the base, a base 42 is fixed on the other end of each supporting column 41, a cover piece 43 is arranged on the other end face of each base 42, a driving shaft 44 is rotatably arranged in the base, the driving shafts 44 are respectively sleeved with the pushing component 45 and the scraping component 46, a feeding hole 47 is arranged on each cover piece 43, a valve II is arranged below the inner side of each feeding hole 47, required pigment or auxiliary material can be added into each feeding hole 47 through different feeding holes 47, the valve II is used for mixing colors or cleaning required catalysts and the like, a water inlet 48 is arranged at one end of a pipeline below each feeding hole 47, and a valve III is arranged in each water inlet 48 and is used for controlling the consumption of water or solvents and the like when the device is cleaned.

In this embodiment, as shown in fig. 3, the pushing assembly 45 includes: the piston 455, the center position department of driving shaft 44 installs the wedge piece 451, the other end rotation of wedge piece 451 is connected with connecting rod one 452, the connecting rod one 452 other end rotatable set up on cassette 453, cassette 453 slidable sets up on base 42, just the output of cassette 453 is fixed with push rod one 454, the output of push rod one 454 is provided with the piston 455 that is located the inner wall of housing part 43, piston 455 is kept away from base 42 one side and is fixed with annular scraper 456, piston 455 promotes the pigment through the extension of push rod one 454 and gets into abnormal shape pipeline 5, can utilize annular scraper 456 to carry out preliminary scraping to the pigment again, prevents the waste of pigment, and during cleaning, piston 455 moves in housing part 43 inboard, can exert the effect of increasing pressure to water or solvent, and the round trip sliding of annular scraper 456 can clear up remaining pigment simultaneously, is favorable to reducing the production of next colour difference.

In this embodiment, as shown in fig. 4 and 5, the scraper assembly 46 includes: the disc cam 462, arc scraper 465, wherein, driving shaft 44 rotates and sets up on the base, and its one side is fixed with runner 461, just the runner 461 inboard has the disc cam 462 of rotatory installation on driving shaft 44, disc cam 462 one end is connected with connecting rod two 463, the other end of connecting rod two 463 articulates there is push rod two 464, push rod two 464 output is fixed with arc scraper 465, arc scraper 465 scrapes the effect to the pigment that is stained with the inboard lower wall of housing part 43, on the other hand, when cleaning the device inner wall, can be better to its inner wall back and forth clearance pigment, prevent to be stained with the inner wall of housing part 43, influence to next color matching.

As a preferred embodiment, a chute is arranged on one side of the runner 461, the disc cam 462 is matched with the runner 461 through a connecting column, the connecting column can slide freely in the chute, when the feeding mechanism 4 is closed, the connecting column is positioned at a random position in the chute under the action of inertia, when the feeding mechanism 4 is opened in an initial state, the piston 455 and the annular scraping plate 456 slide in the housing piece 43, the arc scraping plate 465 makes buffer movement under the matching of the chute and the connecting column, at the moment, the piston 455 is far away from the arc scraping plate 465, when the connecting column moves to the top end position in the moving direction of the chute, the disc cam 462 is driven by the turntable 461 to rotate, then the annular scraping plate 456 and the arc scraping plate 465 synchronously move, and the pigment accumulation bottom can be better shoveled away from the inner wall of the housing piece 43.

In this embodiment, as shown in fig. 6, the stirring mechanism 6 includes: the gear 62, the rack 63, stirring piece 68, wherein, the pivot 60 rotatable sets up in fuselage 2, just be located U type connection piece 61 inside on the pivot 60 and be fixed with gear 62, gear 62 meshing cooperation has rack 63, U type connection piece 61 plays spacing effect to rack 63, rack 63 one side articulates with swing arm 64 mutually, just the swing arm 64 other end articulates there is initiative arm 65, initiative arm 65 other end is fixed with the output of power motor 66 mutually, just pivot 60 below is fixed with connection piece 67, stirring piece 68 is installed to connection piece 67 below, initiative arm 65, swing arm 64 rotate under the effect of power motor 66, simultaneously swing arm 64 drives rack 63 and reciprocates in U type connection piece 61 inside for gear 62 drives stirring piece 68 and makes periodic reciprocating motion, is favorable to the abundant stirring of pigment.

As a preferred embodiment, as shown in fig. 6 and 7, a connecting rod 681 is fixed below the connecting piece 67, the connecting rod 681 is connected with a blade 683 through a spring 682, under the characteristic of higher pigment cohesiveness, the spring 682 generates torque while stirring, the pigment can be stirred in a small range, and the stirring pieces 68 are configured into four pieces, wherein the heights of the two stirring pieces 68 on the outer side are lower than those of the two stirring pieces 68 on the inner side, which is favorable for the stirring pieces 68 to stir the pigment at different positions on the inner wall of the machine body 2, and the stirring efficiency is improved.

In the concrete implementation, when the color matching device works, pigment to be added is placed in the feed inlet 47, the valve II is opened to enable the pigment to fall into the outer cover piece 43, the feeding mechanism 4 is started, the piston 455, the annular scraper 456 and the arc scraper 465 slide back and forth to send the pigment into the stirring mechanism 6, then the stirring mechanism 6 is started, the stirring mechanism 6 can stir the pigment in a periodical forward and reverse rotation manner, and the valve I is opened to receive the pigment with the color matching work completed; after the color mixing is finished, the valve I is closed, cleaning auxiliary materials are placed in the feed inlet 47, the valve I is opened, solvents or water and the like are connected to the water inlet 48, the valve III is opened, the feeding mechanism 4 and the stirring mechanism 6 are started, the annular scraping plate 456 and the arc scraping plate 465 can clean the inside of the outer cover piece 43 in a reciprocating manner, meanwhile, the piston 455 can increase the liquid pressure in the outer cover piece 43, the inner wall of the opposite pipeline 5 can be effectively flushed, the stirring mechanism 6 drives the liquid to move so as to clean the inner wall of the machine body 2, and after the cleaning is finished, the valve I is opened, and the waste liquid is collected into the waste liquid barrel.

The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. A color mixing device capable of adding pigment in a trace amount, which is characterized in that: comprising the following steps: the pigment stirring machine comprises a frame (1), a feeding mechanism (4) and a stirring mechanism (6), wherein a machine body (2) is fixed above the frame (1), a supporting plate (3) is fixed at the upper position in the machine body (2), the upper end face of the supporting plate (3) is provided with the feeding mechanism (4), the output end of the feeding mechanism (4) is fixed with a special-shaped pipeline (5), the stirring mechanism (6) is arranged on the inner wall of the machine body (2), and the feeding mechanism (4) can send pigment to the stirring mechanism (6) along the special-shaped pipeline (5);

the feeding mechanism (4) comprises: the automatic feeding device comprises a pushing assembly (45) and a scraping plate assembly (46), wherein a base is fixed on the supporting plate (3), four supporting columns (41) are installed on one side of the base, a base (42) is fixed on the other end of each supporting column (41), an outer cover piece (43) is installed on the end face of the other side of each base (42), a driving shaft (44) is rotatably arranged in the base, the driving shafts (44) are respectively sleeved with the pushing assembly (45) and the scraping plate assembly (46), a feeding port (47) is formed in each outer cover piece (43), a valve II is arranged at the lower part of the inner side of each feeding port (47), a water inlet (48) is formed in one end of a pipeline below each feeding port (47), and a valve III is installed in each water inlet (48);

the pushing assembly (45) comprises: the piston (455), wedge-shaped block (451) is installed in the central position of the driving shaft (44), the other end of the wedge-shaped block (451) is rotationally connected with a first connecting rod (452), the other end of the first connecting rod (452) is rotatably arranged on a clamping seat (453), the clamping seat (453) is slidably arranged on the base (42), the output end of the clamping seat (453) is fixedly provided with a first push rod (454), the output end of the first push rod (454) is provided with a piston (455) positioned on the inner wall of the outer cover piece (43), and an annular scraping plate (456) is fixedly arranged on one side, far away from the base (42), of the piston (455);

the squeegee assembly (46) includes: the driving shaft (44) is rotatably arranged on the base, one side of the driving shaft is fixedly provided with a rotating wheel (461), the inner side of the rotating wheel (461) is provided with a disc cam (462) rotatably arranged on the driving shaft (44), one end of the disc cam (462) is connected with a second connecting rod (463), the other end of the second connecting rod (463) is hinged with a second push rod (464), and the output end of the second push rod (464) is fixedly provided with the arc-shaped scraping plate (465);

one side of the rotating wheel (461) is provided with a chute, and the disc cam (462) is matched with the rotating wheel (461) through a connecting column.

2. The color mixing device capable of adding trace pigment according to claim 1, wherein: the feeding mechanism (4) is matched with the special-shaped pipeline (5) and is configured with four special-shaped pipelines, the special-shaped pipelines are uniformly distributed on the outer side of the machine body (2), a discharge hole (7) is formed in the lower portion of the machine body (2), and a valve I is arranged at the upper position in the discharge hole (7).

3. The color mixing device capable of adding trace pigment according to claim 1, wherein: the stirring mechanism (6) comprises: pivot (60), gear (62), rack (63), stirring piece (68), pivot (60) rotatable set up in fuselage (2), just be located inside gear (62) that are fixed with of U type connection piece (61) on pivot (60), gear (62) meshing cooperation has rack (63), rack (63) one side is articulated with swing arm (64), just the swing arm (64) other end articulates has initiative arm (65), the initiative arm (65) other end is fixed with the output of power motor (66), just pivot (60) below is fixed with connection piece (67), stirring piece (68) are installed to connection piece (67) below.

4. A color mixing device capable of adding a minute amount of pigment according to claim 3, wherein: a connecting rod (681) is fixed below the connecting sheet (67), the connecting rod (681) is connected with the blade (683) through a spring (682), and the stirring sheets (68) are configured into four sheets, wherein the heights of the two stirring sheets (68) on the outer side are lower than those of the two stirring sheets (68) on the inner side.