Coating mixing device

Abstract

The utility model particularly relates to a coating mixing device and discloses a coating mixing device which comprises a tank body, an air cylinder is fixedly arranged in the middle of the top end of the tank body, a water pump is fixedly arranged at the top end, close to the air cylinder, of the tank body, two transverse shafts are symmetrically and rotationally connected to the side wall of the tank body, and a plurality of stirring roll shafts are arranged on the outer surfaces of the two transverse shafts at equal intervals in a sleeving mode. And the output end of the air cylinder penetrates through the tank body and is fixedly provided with a mounting base, water spraying pipes are fixedly arranged at the two ends of the mounting base, and a plurality of nozzles are inserted into the side walls of the water spraying pipes at equal intervals. By arranging the air cylinder, the water pump, the mounting base, the water spraying pipe, the spray head and the groove, the mounting base can be driven to vertically move by starting the air cylinder, the height of the water spraying pipe can be adjusted, clear water can be conveyed into the water spraying pipe by starting the water pump and then sprayed out from the spray head, and the internal size of the groove is matched with the external size of the transverse shaft; and the vertical moving range of the water spraying pipe and the spray head can be expanded, so that the convenience and efficiency of cleaning the interior of the tank body are improved.

Description

Technical Field

[0001] The utility model belongs to a paint mixing device, and particularly relates to a paint mixing device. Background Art

[0002] Architectural coatings are materials that can be well adhered to the surface of an object and form a complete and tough protective film. Coatings and paints are the same concept. Paint is a long-established customary name. After being introduced into China, it has been used in the construction industry. The functions of coatings can be summarized into three aspects: protective function, decorative function, and special function. The general composition of coatings: includes film-forming substances, pigments and fillers, solvents, and additives. Coatings use a mixing device during the production process to mix the film-forming substances, pigments and fillers, solvents, and additives evenly.

[0003] Existing paint mixing devices usually include a tank body, a stirring roller shaft, and a motor. The tank body is usually made of stainless steel with a smooth surface. The motor is started to drive the stirring roller to rotate, thereby realizing the mixing of paint.

[0004] When the existing paint mixing device is used up, some paint residues are easily attached to the inner wall of the tank body and the stirring roller shaft. Due to the narrow internal space of the tank body, it is time-consuming and laborious to clean the inner wall of the tank body and the stirring roller shaft, thus affecting the cleaning efficiency of the mixing device. Summary of the Utility Model

[0005] The utility model provides a paint mixing device, aiming to solve the problem that when the existing paint mixing device is used up, some paint residues are easily attached to the inner wall of the tank body and the stirring roller shaft. Due to the narrow internal space of the tank body, it is time-consuming and laborious to clean the inner wall of the tank body and the stirring roller shaft, thus affecting the cleaning efficiency of the mixing device.

[0006] The utility model is realized as follows: A paint mixing device includes a tank body. A cylinder is fixedly arranged in the middle of the top end of the tank body. A water pump is fixedly arranged at the top end of the tank body close to the cylinder. Two horizontal shafts are symmetrically and rotatably connected to the side wall of the tank body. A plurality of stirring roller shafts are equidistantly sleeved on the outer surfaces of the two horizontal shafts. The output end of the cylinder penetrates through the tank body and is fixedly provided with a mounting seat. Spray pipes are fixedly arranged at both ends of the mounting seat. A plurality of nozzles are equidistantly inserted on the side wall of the spray pipe. The water outlet of the water pump is communicated with the spray pipe through a pipeline. Grooves are opened at the bottom ends of the mounting seat close to the two horizontal shafts. The internal size of the groove is adapted to the external size of the horizontal shaft.

[0007] Preferably, a feed hopper is inserted at the top end of the tank body close to the cylinder. The feed hopper is in a funnel shape and is communicated with the inside of the tank body, which is convenient for adding paint raw materials.

[0008] Preferably, a discharge port is inserted at the middle position of the bottom end of the tank body. The discharge port is communicated with the inside of the tank body, and a ball valve is installed at the bottom end of the discharge port, which is convenient for discharging the mixed paint.

[0009] Preferably, a motor is fixedly installed on the side wall of the tank body. The output end of the motor is fixedly installed at one end of a horizontal shaft through a coupling. Gears are fixedly installed at the ends of the horizontal shaft away from the motor, and the gears are engaged with each other in sequence, which is convenient for the two horizontal shafts to rotate synchronously.

[0010] Preferably, two notches 1 are symmetrically formed on the surface of the tank body. The two notches 1 are sequentially located directly above the water spray pipes. The internal dimensions of the notches 1 are adapted to the external dimensions of the water spray pipes, which is convenient for overhauling the nozzles.

[0011] Preferably, two notches 2 are symmetrically formed at the top end of the tank body close to the cylinder. The notches 2 are communicated with the notches 1 in sequence. The external dimensions of the notches 2 are adapted to the external dimensions of the top end of the mounting seat, which is convenient for the mounting seat to extend out of the top end of the tank body.

[0012] Preferably, two groups of cover plates are symmetrically and rotatably connected to the surface of the tank body close to the notch 1. The external dimensions of the two groups of cover plates are sequentially adapted to the width of the notch 1, which can reduce the splashing of water.

[0013] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0014] Firstly, by providing a cylinder, a water pump, a mounting seat, a water spray pipe, a nozzle and a groove, starting the cylinder can drive the mounting seat to move vertically, and the height of the water spray pipe can be adjusted. Starting the water pump can transport clear water into the water spray pipe and spray it out from the nozzle. The internal dimensions of the groove are adapted to the external dimensions of the horizontal shaft, which can expand the vertical movement range of the water spray pipe and the nozzle, thereby improving the convenience and efficiency of cleaning the inside of the tank body. Secondly, by providing the notch 1 and the notch 2, the external dimensions of the mounting seat and the water spray pipe are sequentially adapted to the internal dimensions of the notch 2 and the notch 1, so as to facilitate moving the mounting seat out of the inside of the tank body and avoid contamination of the nozzle during mixing. Finally, by providing the cover plate, the cover plate closing the notch 1 can prevent water from splashing out during flushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view three-dimensional structure diagram of the present utility model.

[0016] Figure 2 It is a front view sectional three-dimensional installation structure diagram of the present utility model.

[0017] Figure 3 It is a sectional plane structure diagram of the present utility model.

[0018] Figure 4This is a schematic perspective side view of the present utility model.

[0019] The reference numerals are: 1, tank body; 2, cylinder; 3, water pump; 4, cover plate; 5, motor; 6, horizontal shaft; 7, discharge port; 8, notch one; 9, gear; 10, feed hopper; 11, mounting seat; 12, water spray pipe; 13, nozzle; 14, stirring roller shaft; 15, notch two; 16, groove. Detailed implementation manners

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0022] Please refer to Figures 1-4, the embodiments provided by the present utility model: A paint mixing device includes a tank body 1. In the middle of the top end of the tank body 1, a cylinder 2 is fixedly installed through bolts. A feed hopper 10 is inserted near the top end of the tank body 1 close to the cylinder 2. The feed hopper 10 is in a funnel shape and is connected to the inside of the tank body 1, facilitating the addition of paint raw materials. At the middle position of the bottom end of the tank body 1, a discharge port 7 is inserted. The discharge port 7 is connected to the inside of the tank body 1. A ball valve is installed at the bottom end of the discharge port 7. Opening the ball valve at the bottom end of the discharge port 7 facilitates the discharge of the mixed paint inside the tank body 1. A water pump 3 is fixedly installed near the top end of the tank body 1 close to the cylinder 2. The water inlet of the water pump 3 is connected to a water source through a hose. On the side wall of the tank body 1, two horizontal shafts 6 are symmetrically and rotatably connected. Four stirring roller shafts 14 are equidistantly sleeved on the outer surfaces of the two horizontal shafts 6 for stirring. The stirring roller shafts 14 are divided into two groups and are symmetrically distributed. The output end of the cylinder 2 penetrates through the tank body 1 and is fixedly provided with a mounting seat 11. The mounting seat 11 is located in the gap between the stirring roller shafts 14, which can prevent the mounting seat 11 from colliding with the stirring roller shafts 14. At both ends of the mounting seat 11, spray pipes 12 are fixedly installed through bolts and clamps. The distance between the two spray pipes 12 is adapted to the external dimensions of the two groups of stirring roller shafts 14. The two spray pipes 12 are connected to the water outlet of the water pump 3 through a three-way hose. The spray pipes 12 are made of galvanized pipe material. A number of nozzles 13 are equidistantly inserted on the side wall of the spray pipes 12 for water outlet. Starting the water pump 3 can pump clear water into the interiors of the two spray pipes 12, and then evenly spray it onto the inner side wall of the tank body 1 and the outer surface of the stirring roller shafts 14 through the nozzles 13, thereby realizing the cleaning inside the tank body 1. The water outlet of the water pump 3 is connected to the spray pipes 12 through a pipeline. At the bottom ends of the mounting seat 11 close to the two horizontal shafts 6, grooves 16 are respectively opened. The internal dimensions of the grooves 16 are adapted to the external dimensions of the horizontal shafts 6. Starting the cylinder 2 can drive the mounting seat 11 to move vertically, thereby facilitating the expansion of the cleaning range of the nozzles 13. The internal dimensions of the grooves 16 are adapted to the external dimensions of the horizontal shafts 6, which can prevent the mounting seat 11 from colliding with the horizontal shafts 6 when moving vertically, thereby further expanding the moving range of the spray pipes 12, and thus improving the convenience and efficiency of cleaning inside the tank body 1.

[0023] A motor 5 is fixedly installed on the side wall of the tank body 1. The output end of the motor 5 is fixedly installed at one end of the horizontal shaft 6 through a coupling. Gears 9 are fixedly installed at the ends of the horizontal shafts 6 far away from the motor 5. The gears 9 are meshed with each other in sequence, facilitating the synchronous rotation of the two horizontal shafts 6.

[0024] On the surface of the tank body 1, two first notches 8 are symmetrically arranged. The two first notches 8 are successively located directly above the water spray pipes 12. The internal dimensions of the first notches 8 are all adapted to the external dimensions of the water spray pipes 12, which is convenient for overhauling the nozzles 13. On the top of the tank body 1 close to the cylinder 2, two second notches 15 are symmetrically arranged. The second notches 15 are successively communicated with the first notches 8. The external dimensions of the second notches 15 are adapted to the external dimensions of the top of the mounting seat 11, which is convenient for the mounting seat 11 to extend out of the top of the tank body 1. When the top of the mounting seat 11 extends out of the tank body 1, the water spray pipes 12 can extend out synchronously, so as to avoid the pollution of the water spray pipes 12 and the nozzles 13 during the mixing of the paint.

[0025] On the surface of the tank body 1 close to the first notch 8, two groups of cover plates 4 are symmetrically and rotatably connected. The external dimensions of the two groups of cover plates 4 are successively adapted to the width of the first notch 8, which can reduce the splashing of water.

[0026] Working principle: When this paint mixing device is in use, the operator first connects an external power supply, and sequentially pours raw materials such as film substances, pigments, solvents, and additives for mixing paint from the feed hopper 10 into the interior of the tank body 1. When the operator starts the motor 5, it can drive a horizontal shaft 6 to rotate. The two horizontal shafts 6 cooperate with the gears 9 to make the horizontal shafts 6 rotate towards each other, thereby driving the stirring roller shaft 14 to rotate synchronously with the horizontal shafts 6, so as to realize the mixing of the paint. Opening the ball valve at the bottom of the discharge port 7 can discharge the mixed paint in the tank body 1. When the mixed paint is completely discharged from the interior of the tank body 1, the operator can connect the water inlet of the water pump 3 to the water source through a hose, and start the water pump 3 to pump clear water into the interiors of the two water spray pipes 12, and then evenly spray it onto the inner side wall of the tank body 1 and the outer surface of the stirring roller shaft 14 through the nozzles 13, so as to realize the cleaning of the interior of the tank body 1. Starting the cylinder 2 can drive the mounting seat 11 to move vertically, which is convenient for expanding the cleaning range of the nozzles 13. The internal dimensions of the groove 16 are adapted to the external dimensions of the horizontal shaft 6, which can avoid the collision between the mounting seat 11 and the horizontal shaft 6 when the mounting seat 11 moves vertically, thereby further expanding the moving range of the water spray pipes 12, and thus improving the convenience and efficiency of cleaning the interior of the tank body 1.

[0027] Secondly, the external dimensions of the mounting seat 11 and the water spray pipes 12 are successively adapted to the internal dimensions of the second notch 15 and the first notch 8. Starting the cylinder 2 can move the mounting seat 11 out of the interior of the tank body 1, which can avoid the pollution of the nozzles 13 during the mixing of materials.

[0028] Finally, by providing the cover plates 4, the cover plates 4 can be rotated through the torsion springs to close the first notch 8, which can avoid the splashing of the cleaning water out of the interior of the tank body 1.

[0029] It should be noted that, for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present utility model is not limited by the described action sequence, because according to the present utility model, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present utility model.

[0030] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the above-mentioned unit division may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the shown or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0031] The units described above as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they can be located in one place, or they can be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0032] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present utility model according to the circumstances without creative efforts, so as to obtain different technical solutions that essentially do not deviate from the concept of the present utility model. These technical solutions also belong to the scope of protection of the present utility model.

Claims

1. A paint mixing device, characterized in that, It includes a tank body (1): In the middle of the top end of the tank body (1), a cylinder (2) is fixedly installed. Near the top end of the tank body (1) close to the cylinder (2), a water pump (3) is fixedly installed. On the side wall of the tank body (1), two horizontal shafts (6) are symmetrically and rotatably connected. On the outer surfaces of the two horizontal shafts (6), a number of stirring roller shafts (14) are sleeved at equal intervals. The output end of the cylinder (2) penetrates through the tank body (1) and is fixedly installed with a mounting seat (11). At both ends of the mounting seat (11), water spray pipes (12) are fixedly installed. On the side walls of the water spray pipes (12), a number of nozzles (13) are inserted at equal intervals. The water outlet of the water pump (3) is communicated with the water spray pipe (12) through a pipeline. At the bottom ends of the mounting seat (11) close to the two horizontal shafts (6), grooves (16) are respectively opened. The internal dimensions of the grooves (16) are adapted to the external dimensions of the horizontal shafts (6).

2. The paint mixing device according to claim 1, characterized in that: A feed hopper (10) is inserted at the top end of the tank body (1) close to the cylinder (2). The feed hopper (10) is in a funnel shape and is communicated with the inside of the tank body (1).

3. The paint mixing device according to claim 2, characterized in that: At the middle position of the bottom end of the tank body (1), a discharge port (7) is inserted. The discharge port (7) is communicated with the inside of the tank body (1). A ball valve is installed at the bottom end of the discharge port (7).

4. A paint mixing device according to claim 3, characterized in that: A motor (5) is fixedly installed on the side wall of the tank body (1). The output end of the motor (5) is fixedly installed at one end of the horizontal shaft (6) through a coupling. At the ends of the horizontal shafts (6) far from the motor (5), gears (9) are fixedly installed. The gears (9) are meshed with each other in sequence.

5. The paint mixing device according to claim 4, characterized in that: Two notch one (8) are symmetrically opened on the surface of the tank body (1). The two notch one (8) are respectively located directly above the water spray pipes (12) in sequence. The internal dimensions of the notch one (8) are adapted to the external dimensions of the water spray pipes (12).

6. The paint mixing device according to claim 5, characterized in that: Two notch two (15) are symmetrically opened at the top end of the tank body (1) close to the cylinder (2). The notch two (15) are communicated with the notch one (8) in sequence. The external dimensions of the notch two (15) are adapted to the external dimensions of the top end of the mounting seat (11).

7. A paint mixing device according to claim 6, characterized in that: Two groups of cover plates (4) are symmetrically and rotatably connected to the surface of the tank body (1) close to the notch one (8). The external dimensions of the two groups of cover plates (4) are adapted to the width of the notch one (8) in sequence.

Images