Pigment blending device

Abstract

The utility model relates to the technical field of pigments, and discloses a pigment blending device which comprises a device body, a mixing bin is arranged in the device body, a feeding hopper is arranged at the top of the mixing bin, a discharging opening is formed in the bottom of the mixing bin, a blending structure is arranged outside the device body, and the blending structure is arranged in the device body. The blending structure comprises a motor, the side wall of the device body is fixedly connected with the end of the motor, the output end of the motor is fixedly connected with the end of a rotating shaft, the side wall of the rotating shaft is fixedly connected with the end of a stirring rod, a cam is arranged outside the stirring rod, and an extrusion plate is arranged at the bottom of the cam. The end of the extrusion plate is fixedly connected with one end of a sliding block, the other end of the sliding block is slidably connected into the sliding groove, by arranging the blending structure, gas irregularly blows the pigment to be mixed, and the situation that the pigment is deposited at the bottom of the mixing bin, and consequently the pigment is unevenly blended is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pigments, in particular to a pigment blending device. Background Art

[0002] Pigment is a natural or synthetic inorganic or organic substance. Pigments can be diluted by mixing, making it easier to apply when painting. After painting, the pigment can dry faster, making the properties of the pigment more stable. The painting can be preserved for a long time without obvious effects of pigment oxidation. It can also increase the brightness of the pigment, making the color more vivid, and a limited variety of pigments can be used to mix a rich variety of colors.

[0003] According to a disclosed pigment blending device for printing and dyeing (publication number: CN213853952U), in the above application, a first motor is provided to drive a stirring shaft, and stirring blades are used to stir and mix the pigments inside a mixing bin, thereby blending different pigments evenly.

[0004] However, in actual use, the above-mentioned equipment uses stirring blades to mix the pigments to improve the blending uniformity, but the pigments are easily accumulated at the bottom of the mixing bin, resulting in reduced mixing uniformity. At the same time, the pigments cannot be heated during mixing, which reduces the blending effect. In view of this, we propose a pigment blending device. Utility Model Content

[0005] The purpose of the utility model is to provide a pigment blending device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a pigment blending device, comprising a device body, a mixing bin is arranged inside the device body, a feed hopper is arranged on the top of the mixing bin, a discharge port is arranged at the bottom of the mixing bin, and the discharge port is convenient for discharging pigment, a blending structure is arranged outside the device body, and the blending structure includes:

[0007] The motor is fixedly connected to the side wall of the device body, the end of the motor is fixedly connected to the end of the rotating shaft, the end of the stirring rod is fixedly connected to the side wall of the rotating shaft, a cam is arranged outside the stirring rod, the cam is convenient for regularly squeezing the squeezing plate, and the bottom of the cam is arranged with the squeezing plate;

[0008] A slider, one end of the slider is fixedly connected to the end of the extrusion plate, the other end of the slider is slidably connected to the inside of the slide slot, the bottom of the inner wall of the slide slot is fixedly connected to the end of the telescopic spring, the telescopic spring is convenient for driving the slider to reset inside the slide slot, and the extrusion plate is convenient for continuously pressing the airbag, the airbag is arranged outside the telescopic spring, and the side wall of the airbag is provided with an air inlet pipe;

[0009] A fixed spring is arranged outside the air inlet pipe, and the fixed spring is convenient for driving the airbag to reset so that the airbag can extract air. An air supply pipe is arranged outside the fixed spring, a one-way valve is arranged on the surface of the air supply pipe, and a heating wire is arranged outside the one-way valve.

[0010] Preferably, the inner surface of the cam is fixedly connected to the outer surface of the rotating shaft, the inner wall of the device body is provided with a sliding groove, and one end of the telescopic spring away from the sliding groove is fixedly connected to the bottom of the sliding block.

[0011] Preferably, an air supply pipe is opened on the side of the airbag away from the air inlet pipe, and a mixing chamber is penetrated through the end of the air supply pipe away from the airbag. The heating wire is installed inside the air supply pipe, and the heating wire is located at the end of the one-way valve opposite to the airbag.

[0012] Preferably, a through hole is provided on the outside of the air inlet pipe, the inner surface of the through hole is matched with the outer surface of the rubber block, the side wall of the rubber block is fixedly connected to the end of the filter frame, and the inner surface of the filter frame is fixedly connected to the outer surface of the filter net.

[0013] Preferably, a through hole is provided on one side of the device body close to the motor.

[0014] Preferably, the filter frame is arranged in a circular shape.

[0015] Compared with the prior art, the utility model provides a pigment blending device, which has the following beneficial effects:

[0016] 1. The pigment blending equipment is provided with a motor to drive the rotating shaft to rotate so that the stirring rod mixes the pigment. The pressure of the cam on the extrusion plate cooperates with the sliding of the slider inside the slide groove, so that the airbag draws air through the air inlet pipe and then discharges it to the inside of the mixing bin through the air pipe, so that the gas blows the pigment irregularly to mix it, avoiding the pigment from being deposited at the bottom of the mixing bin and causing uneven pigment blending.

[0017] 2. The pigment blending equipment is provided with a through hole and a rubber block, so that the filter frame can be separated from the device body, thereby facilitating the filter to be separated from the protective shielding of the air inlet pipe, and facilitating the cleaning of the filter after long-term use, thereby preventing the dust on the filter from blocking the air intake of the air inlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view schematic diagram of the cross-sectional structure of the main body of the utility model;

[0019] Figure 2 This is an enlarged schematic diagram of the structure of area A of the utility model;

[0020] Figure 3It is a right side schematic diagram of the cross-sectional structure of the main body of the utility model;

[0021] Figure 4 This is an enlarged schematic diagram of the structure of area B of the utility model;

[0022] Figure 5 It is a front view schematic diagram of the main cross-sectional structure of the utility model.

[0023] In the figure: 1. Device body; 2. Mixing bin; 3. Feed hopper; 4. Discharge port; 5. Motor; 6. Rotating shaft; 7. Stirring rod; 8. Cam; 9. Extrusion plate; 10. Slider; 11. Slide; 12. Telescopic spring; 13. Air bag; 14. Inlet pipe; 15. Fixed spring; 16. Air pipe; 17. One-way valve; 18. Heating wire; 19. Through hole; 20. Rubber block; 21. Filter frame; 22. Filter net. DETAILED DESCRIPTION

[0024] like Figure 1-5 As shown, the utility model provides a technical solution: a pigment blending device, including a device body 1, a mixing bin 2 is arranged inside the device body 1, a feeding hopper 3 is arranged on the top of the mixing bin 2, a discharge port 4 is arranged on the bottom of the mixing bin 2, a blending structure is arranged outside the device body 1, the blending structure includes a motor 5, the end of the motor 5 is fixedly connected to the side wall of the device body 1, the end of the rotating shaft 6 is fixedly connected to the output end of the motor 5, the end of the stirring rod 7 is fixedly connected to the side wall of the rotating shaft 6, and a cam 8 is arranged outside the stirring rod 7, and the cam An extrusion plate 9 is provided at the bottom of the wheel 8, and one end of a slider 10 is fixedly connected to the end of the extrusion plate 9, and the other end of the slider 10 is slidably connected to the inside of a slide groove 11, and the end of a telescopic spring 12 is fixedly connected to the bottom of the inner wall of the slide groove 11, and an air bag 13 is provided outside the telescopic spring 12, and an air intake pipe 14 is opened on the side wall of the air bag 13, and a fixed spring 15 is provided outside the air intake pipe 14, and an air supply pipe 16 is provided outside the fixed spring 15, and a one-way valve 17 is provided on the surface of the air supply pipe 16, and a heating wire 18 is provided outside the one-way valve 17.

[0025] In one embodiment of the utility model, the inner surface of the cam 8 is fixedly connected to the outer surface of the rotating shaft 6, the inner wall of the device body 1 is provided with a slide groove 11, the end of the telescopic spring 12 away from the slide groove 11 is fixedly connected to the bottom of the slider 10, the side of the air bag 13 away from the air inlet pipe 14 is provided with an air supply pipe 16, the end of the air supply pipe 16 away from the air bag 13 passes through the mixing bin 2, the electric heating wire 18 is installed inside the air supply pipe 16, and the electric heating wire 18 is located at the end of the one-way valve 17 opposite to the air bag 13, the outside of the air inlet pipe 14 is provided with a through hole 19, the inner surface of the through hole 19 is adapted to the outer surface of the rubber block 20, the side wall of the rubber block 20 is fixedly connected to the end of the filter frame 21, the inner surface of the filter frame 21 is fixedly connected to the outer surface of the filter screen 22, the side of the device body 1 close to the motor 5 is provided with a through hole 19, the filter frame 21 is arranged in a round shape, and the feed hopper 3 is provided with a There are several groups, and several groups of feed hoppers 3 are equidistantly distributed on the top of the mixing bin 2. Two groups of air inlet pipes 14 are provided, and the two groups of air inlet pipes 14 are symmetrically arranged with the central axis of the airbag 13 as the axis of symmetry. Two groups of through holes 19 are opened, and the two groups of through holes 19 are mirror-arranged with the central axis of the device body 1 as the axis of symmetry. The filter 22 blocks the ends of the two groups of air inlet pipes 14 to prevent dust from entering the air inlet pipe 14 when air is extracted. The setting of the one-way valve 17 prevents the pigment from flowing from the air supply pipe 16 to the inside of the airbag 13. After the mixing bin 2 has been used for a long time, the filter frame 21 is manually held so that the rubber block 20 is continuously separated from the through hole 19, so that the filter 22 can be separated from the air inlet pipe 14, and then the filter 22 can be easily cleaned, so that the airbag 13 will not draw in the dust contained in the air when extracting air through the air inlet pipe 14, thereby ensuring the cleanliness of the pigment blending.

[0026] In the utility model, when in use, a variety of pigments are put into the mixing bin 2 through each group of feed hoppers 3 according to their colors, the motor 5 is started to drive the rotating shaft 6 to rotate, so that the multiple groups of stirring rods 7 are mixed and stirred when the pigments are blended, and at the same time, the rotating shaft 6 will drive the cam 8 to rotate, and the cam 8 will squeeze the extrusion plate 9 when it rotates one circle. The extrusion plate 9 is subjected to pressure and drives the slider 10 to slide inside the slide groove 11, so that the extrusion plate 9 can descend in a vertical state. The force of the extrusion plate 9 descending will squeeze the airbag 13, and the air inside the airbag 13 is transmitted to the interior of the mixing bin 2 through the air pipe 16. The gas enters the interior of the mixing bin 2 and drives the pigment to flow inside the mixing bin 2 to prevent the pigment from being deposited at the bottom of the mixing bin 2. At the same time, the electric heating wire 18 is turned on, so that the gas can be heated when it enters, thereby improving the effect of pigment blending.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A pigment blending device, comprising a device body (1), wherein a mixing chamber (2) is arranged inside the device body (1), a feed hopper (3) is provided at the top of the mixing chamber (2), and a discharge port (4) is provided at the bottom of the mixing chamber (2), characterized in that: The device body (1) is provided with a blending structure outside, and the blending structure comprises: A motor (5), the end of the motor (5) is fixedly connected to the side wall of the device body (1), the output end of the motor (5) is fixedly connected to the end of the rotating shaft (6), the side wall of the rotating shaft (6) is fixedly connected to the end of the stirring rod (7), the outside of the stirring rod (7) is provided with a cam (8), and the bottom of the cam (8) is provided with an extrusion plate (9); A slider (10), one end of the slider (10) is fixedly connected to the end of the extrusion plate (9), the other end of the slider (10) is slidably connected to the inside of the slide groove (11), the bottom of the inner wall of the slide groove (11) is fixedly connected to the end of the telescopic spring (12), an air bag (13) is arranged outside the telescopic spring (12), and an air intake pipe (14) is opened on the side wall of the air bag (13); A fixing spring (15) is arranged outside the air intake pipe (14), an air supply pipe (16) is arranged outside the fixing spring (15), a one-way valve (17) is arranged on the surface of the air supply pipe (16), and an electric heating wire (18) is arranged outside the one-way valve (17).

2. A pigment blending device according to claim 1, characterized in that: The inner surface of the cam (8) is fixedly connected to the outer surface of the rotating shaft (6), the inner wall of the device body (1) is provided with a slide groove (11), and the end of the telescopic spring (12) away from the slide groove (11) is fixedly connected to the bottom of the slider (10).

3. A pigment blending device according to claim 1, characterized in that: An air supply pipe (16) is provided on a side of the air bag (13) away from the air inlet pipe (14); an end of the air supply pipe (16) away from the air bag (13) passes through a mixing chamber (2); the heating wire (18) is installed inside the air supply pipe (16), and the heating wire (18) is located at an end of the one-way valve (17) opposite to the air bag (13).

4. A pigment blending device according to claim 1, characterized in that: A through hole (19) is provided on the outside of the air intake pipe (14), the inner surface of the through hole (19) is matched with the outer surface of the rubber block (20), the side wall of the rubber block (20) is fixedly connected to the end of the filter frame (21), and the inner surface of the filter frame (21) is fixedly connected to the outer surface of the filter screen (22).

5. A pigment blending device according to claim 4, characterized in that: A through hole (19) is provided on one side of the device body (1) close to the motor (5).

6. A pigment blending device according to claim 4, characterized in that: The filter frame (21) is arranged in a circular shape.

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