Constant-temperature mixing device for water-based paint production

Abstract

The utility model discloses a constant temperature mixing device for water-based paint production, which comprises a water-based paint mixing cylinder, the upper surface of the water-based paint mixing cylinder is fixedly connected with a first motor, the inner top wall of the water-based paint mixing cylinder is rotatably connected with a stirring shaft through a bearing, and the top end of the stirring shaft is fixedly connected with the output end of the first motor. A set of sliding holes are formed in the upper surface of the water paint mixing barrel, and the inner wall of each sliding hole is slidably connected with a sliding pipe. According to the device, the top and the bottom of the water-based paint mixing barrel can be heated at the same time through the first heating rod and the second heating rod, temperature sensing can be conducted on raw materials in cooperation with the first temperature sensor and the second temperature sensor, and starting of the first heating rod and the second heating rod can be controlled in cooperation with the industrial personal computer; the first heating rod and the second heating rod can synchronously heat the top and the bottom of the equipment, so that the raw materials can be kept at a set temperature, and the raw materials can be kept in a constant-temperature state during mixing.

Description

Technical Field

[0001] The utility model relates to the field of water-based paint, in particular to a constant temperature mixing device for water-based paint production. Background Art

[0002] Water-based paint refers to a paint that uses water as a solvent or dispersion medium. Water-based paint is harmless to the human body and does not pollute the environment. The paint film is plump, crystal clear, flexible, and has the characteristics of water resistance, wear resistance, aging resistance, yellowing resistance, fast drying, and easy use. Types include water-based anti-rust paint, water-based steel structure paint, water-based floor paint, water-based wood paint, wood wax oil, etc. A mixing device is required when producing water-based paint.

[0003] After searching, the Chinese patent with publication number CN214438337U discloses a constant temperature mixing device for water-based paint production, which is composed of a mixing device body, a stirring rod, a drive motor, a feed port, a discharge port, a discharge cover, a shock-absorbing mechanism and a constant temperature mechanism, wherein the shock-absorbing mechanism is composed of a support shell, a first mounting block, a support column, a baffle and a shock-absorbing spring, and the constant temperature mechanism is composed of a constant temperature mechanism body, a temperature sensor, a second mounting block, a mounting rod, a heater, a power connection line, a blower housing, a fan, a filter and a mounting shell. The constant temperature mixing device for water-based paint production described in the utility model reduces the vibration generated when the stirring rod mixes the water-based paint by the provided shock-absorbing mechanism, thereby preventing the vibration from affecting the stability of the mixing device body. The provided constant temperature mechanism senses the environment inside the mixing device body, and uses the preset temperature range of the constant temperature mechanism body to heat and cool the inside of the mixing device body, bringing better use prospects.

[0004] Although the above scheme can heat the inside of the mixing device, there are still some shortcomings during use. For example, when in use, the heater is at the top of the mixing device, and the raw materials are only turned over by the stirring mechanism during heating, which makes it difficult to heat the bottom raw materials. As a result, when the temperature of the bottom raw materials reaches the set value, the temperature of the top raw materials is too high, resulting in unqualified raw materials.

[0005] Therefore, we propose a constant temperature mixing device for water-based paint production to solve the above problems. Summary of the Invention

[0006] The purpose of the utility model is to provide a constant temperature mixing device for water-based paint production to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A constant temperature mixing device for water-based paint production includes a water-based paint mixing cylinder, the upper surface of the water-based paint mixing cylinder is fixedly connected to a first motor, the inner top wall of the water-based paint mixing cylinder is rotatably connected to a stirring shaft through a bearing, the top end of the stirring shaft is fixedly connected to the output end of the first motor, a group of sliding holes are opened on the upper surface of the water-based paint mixing cylinder, the inner wall of each sliding hole is slidably connected to a sliding tube, the outer surfaces of a group of sliding tubes are fixedly connected to a control board, the upper surface of the control board is opened with a threaded hole, the inner wall of the threaded hole is threadedly connected to a threaded rod, the outer surface of the water-based paint mixing cylinder is fixedly connected to a support plate, The upper surface of the support plate is fixedly connected to the second motor, the bottom end of the threaded rod is fixedly connected to the output end of the second motor, the front of the water-based paint mixing barrel is fixedly connected to the industrial computer, the bottom end of each sliding tube is fixedly connected to the first heating rod, the inner wall of the water-based paint mixing barrel is fixedly connected to a group of second heating rods, and a group of second heating rods are respectively located below a group of first heating rods. The inner wall of the water-based paint mixing barrel is fixedly connected to a first temperature sensor and a second temperature sensor. A feed port is provided on the upper surface of the water-based paint mixing barrel, and the bottom surface of the water-based paint mixing barrel is fixedly connected to a solenoid valve through a discharge pipe.

[0009] In a further embodiment, a hopper is fixedly connected to the upper surface of the water-based paint mixing cylinder, and the hopper is located directly above the feed port. A cover plate is hinged to the upper surface of the hopper via a pin.

[0010] In a further embodiment, the outer surface of each sliding tube is sleeved with a sealing ring, and the bottom surface of each sealing ring is fixedly connected to the upper surface of the water-based paint mixing cylinder.

[0011] In a further embodiment, a fixing seat is fixedly connected to the bottom surface of the support plate, and a right side surface of the fixing seat is fixedly connected to the outer surface of the water-based paint mixing cylinder.

[0012] In a further embodiment, two sets of supporting legs are fixedly connected to the bottom surface of the water-based paint mixing cylinder, and a glass plate is fixedly inlaid on the front surface of the water-based paint mixing cylinder.

[0013] In a further embodiment, a limit block is provided above the threaded rod, and the bottom surface of the limit block is fixedly connected to the top end of the threaded rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This device utilizes the first heating rod and the second heating rod to heat the top and the bottom of the water-based paint mixing drum at the same time, and cooperates with the first temperature sensor and the second temperature sensor to sense the temperature of the raw materials. Cooperating with the industrial computer, the first heating rod and the second heating rod can be controlled to start, ensuring that the first heating rod and the second heating rod can synchronously heat the top and the bottom of the equipment, so that the raw materials can maintain the set temperature and ensure that the raw materials are in a constant temperature state during mixing.

[0016] This device can stir the raw materials by being provided with a first motor and a stirring shaft. The height of the control panel can be adjusted by using the second motor and the threaded rod, so that the sliding tube can adjust the position of the first heating rod, thereby being able to adjust the position of the first heating rod according to the amount of raw materials, ensuring that the first heating rod can heat the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a constant temperature mixing device for water-based paint production.

[0018] Figure 2 This is a three-dimensional structural schematic diagram of a top view of a constant temperature mixing device for water-based paint production.

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a top-down view of a constant temperature mixing device for water-based paint production.

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the front cross-section of a constant temperature mixing device for water-based paint production.

[0021] In the figure: 1. Water-based paint mixing cylinder; 2. Fixed seat; 3. Support plate; 4. Second motor; 5. Threaded rod; 6. Threaded hole; 7. Limit block; 8. Control panel; 9. Slide tube; 10. Industrial computer; 11. Glass plate; 12. Solenoid valve; 13. Support leg; 14. First motor; 15. Cover plate; 16. Hopper; 17. First temperature sensor; 18. First heating rod; 19. Second temperature sensor; 20. Stirring shaft; 21. Second heating rod; 22. Slide hole; 23. Feed port; 24. Discharge pipe; 25. Sealing ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4In the utility model, a constant temperature mixing device for water-based paint production includes a water-based paint mixing drum 1, the upper surface of the water-based paint mixing drum 1 is fixedly connected to a first motor 14, the inner top wall of the water-based paint mixing drum 1 is rotatably connected to a stirring shaft 20 through a bearing, the top end of the stirring shaft 20 is fixedly connected to the output end of the first motor 14, a group of sliding holes 22 are opened on the upper surface of the water-based paint mixing drum 1, the inner wall of each sliding hole 22 is slidably connected to a sliding tube 9, the outer surfaces of a group of sliding tubes 9 are fixedly connected to a control board 8, the upper surface of the control board 8 is opened with a threaded hole 6, the inner wall of the threaded hole 6 is threadedly connected to a threaded rod 5, the outer surface of the water-based paint mixing drum 1 is fixedly connected to a support plate 3. The upper surface of the support plate 3 is fixedly connected with the second motor 4, the bottom end of the threaded rod 5 is fixedly connected to the output end of the second motor 4, the front of the water-based paint mixing cylinder 1 is fixedly connected with the industrial computer 10, the bottom end of each sliding tube 9 is fixedly connected with the first heating rod 18, the inner wall of the water-based paint mixing cylinder 1 is fixedly connected with a group of second heating rods 21, and a group of second heating rods 21 are respectively located below a group of first heating rods 18, the inner wall of the water-based paint mixing cylinder 1 is fixedly connected with a first temperature sensor 17 and a second temperature sensor 19, a feed port 23 is provided on the upper surface of the water-based paint mixing cylinder 1, and the bottom surface of the water-based paint mixing cylinder 1 is fixedly connected with a solenoid valve 12 through a discharge pipe 24.

[0024] In this embodiment, the upper surface of the water-based paint mixing cylinder 1 is fixedly connected to a hopper 16, and the hopper 16 is located directly above the feed port 23. The upper surface of the hopper 16 is hinged with a cover plate 15 through a pin shaft. The hopper 16 and the cover plate 15 can be used to guide the raw materials and prevent them from splashing during the mixing process. The outer surface of each sliding tube 9 is provided with a sealing ring 25, and the bottom surface of each sealing ring 25 is fixedly connected to the upper surface of the water-based paint mixing cylinder 1. The sealing ring 25 can be used to seal the gap between the sliding tube 9 and the sliding hole 22, thereby reducing heat loss and saving power consumption.

[0025] In this embodiment, a limit block 7 is provided above the threaded rod 5, and the bottom surface of the limit block 7 is fixedly connected to the top end of the threaded rod 5. By providing the limit block 7, the control board 8 can be limited to prevent the control board 8 from separating from the threaded rod 5.

[0026] In this embodiment, two sets of supporting legs 13 are fixedly connected to the bottom surface of the water-based paint mixing cylinder 1, and a glass plate 11 is fixedly inlaid on the front surface of the water-based paint mixing cylinder 1. The mixing status of the raw materials can be observed through the glass plate 11, so that the staff can understand the internal status of the equipment.

[0027] In this embodiment, the bottom surface of the support plate 3 is fixedly connected to the fixing seat 2, and the right side of the fixing seat 2 is fixedly connected to the outer surface of the water-based paint mixing cylinder 1. By providing the fixing seat 2, the support plate 3 can be reinforced to prevent the support plate 3 from loosening during use.

[0028] The working principle of this utility model is:

[0029] When in use, the device is connected to a power source, and the equipment is controlled by the industrial computer 10. The raw materials are poured into the interior of the water-based paint mixing drum 1 through the hopper 16 and the feed port 23, and the first motor 14 is started so that the first motor 14 drives the stirring shaft 20 to rotate to stir the raw materials. The first heating rod 18 and the second heating rod 21 are started to heat the top and bottom of the water-based paint mixing drum 1 at the same time, and the staff observes the internal state of the water-based paint mixing drum 1 through the glass plate 11, and then the second motor 4 is started so that the second motor 4 drives the threaded rod 5 to rotate. The threaded rod 5 adjusts the height of the control panel 8, so that the first heating rod 18 can be adjusted in height according to the amount of raw materials. When the first temperature sensor 17 and the second temperature sensor 19 sense that the temperature reaches the set value, a signal is sent to the industrial computer 10, so that the industrial computer 10 controls the first heating rod 18 and the second heating rod 21 to be turned off, and when the temperature is lower than the set value, the first heating rod 18 and the second heating rod 21 are controlled to start, so that the raw materials are kept at a constant temperature.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A constant temperature mixing device for water-based paint production, characterized by: The invention comprises a water-based paint mixing cylinder (1), wherein the upper surface of the water-based paint mixing cylinder (1) is fixedly connected to a first motor (14), the inner top wall of the water-based paint mixing cylinder (1) is rotatably connected to a stirring shaft (20) through a bearing, the top end of the stirring shaft (20) is fixedly connected to the output end of the first motor (14), the upper surface of the water-based paint mixing cylinder (1) is provided with a group of sliding holes (22), the inner wall of each sliding hole (22) is slidably connected to a sliding tube (9), the outer surfaces of a group of sliding tubes (9) are fixedly connected to a control board (8), the upper surface of the control board (8) is provided with a threaded hole (6), the inner wall of the threaded hole (6) is threadedly connected to a threaded rod (5), the outer surface of the water-based paint mixing cylinder (1) is fixedly connected to a support plate (3), the upper surface of the support plate (3) is fixedly connected to the support plate (3), and the upper surface of the support plate (3) is fixedly connected to the support plate (3). The surface of the water-based paint mixing barrel (1) is fixedly connected to a second motor (4), the bottom end of the threaded rod (5) is fixedly connected to the output end of the second motor (4), the front of the water-based paint mixing barrel (1) is fixedly connected to an industrial control computer (10), the bottom end of each sliding tube (9) is fixedly connected to a first heating rod (18), the inner wall of the water-based paint mixing barrel (1) is fixedly connected to a group of second heating rods (21), a group of second heating rods (21) are respectively located below a group of first heating rods (18), the inner wall of the water-based paint mixing barrel (1) is fixedly connected to a first temperature sensor (17) and a second temperature sensor (19), the upper surface of the water-based paint mixing barrel (1) is provided with a feed port (23), and the bottom surface of the water-based paint mixing barrel (1) is fixedly connected to a solenoid valve (12) through a discharge pipe (24).

2. A constant temperature mixing device for water-based paint production according to claim 1, characterized in that: A hopper (16) is fixedly connected to the upper surface of the water-based paint mixing cylinder (1), and the hopper (16) is located directly above the feed port (23). A cover plate (15) is hingedly connected to the upper surface of the hopper (16) via a pin.

3. The constant temperature mixing device for water-based paint production according to claim 1, characterized in that: The outer surface of each sliding tube (9) is sleeved with a sealing ring (25), and the bottom surface of each sealing ring (25) is fixedly connected to the upper surface of the water-based paint mixing cylinder (1).

4. A constant temperature mixing device for water-based paint production according to claim 1, characterized in that: The bottom surface of the support plate (3) is fixedly connected to a fixing seat (2), and the right side surface of the fixing seat (2) is fixedly connected to the outer surface of the water-based paint mixing cylinder (1).

5. The constant temperature mixing device for water-based paint production according to claim 1, characterized in that: Two groups of supporting legs (13) are fixedly connected to the bottom surface of the water-based paint mixing cylinder (1), and a glass plate (11) is fixedly inlaid on the front surface of the water-based paint mixing cylinder (1).

6. A constant temperature mixing device for water-based paint production according to claim 1, characterized in that: A limit block (7) is provided above the threaded rod (5), and the bottom surface of the limit block (7) is fixedly connected to the top end of the threaded rod (5).

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