Water-based paint production mixing device convenient for quantitative feeding

Abstract

The utility model discloses a water-based paint production mixing device convenient for quantitative feeding, which comprises a mixing cylinder, electric heating wires are arranged on the periphery of the inner wall of the mixing cylinder, a fixed damping mechanism is arranged below the mixing cylinder, and the fixed damping mechanism comprises a support frame, a bracket, a fixed plate and a rubber pad. According to the mixing device facilitating quantitative feeding for water-based paint production, by arranging a bidirectional rotating stirring mechanism, a stirring rod can stir and mix materials in two directions, the material stirring uniformity can be greatly improved, meanwhile, a mechanism facilitating quantitative feeding is arranged, a quantitative cylinder is arranged above a mixing cylinder, and the material stirring uniformity is greatly improved. A rotating plate is arranged in a quantitative cylinder, the quantitative cylinder can quantitatively put certain materials into a mixing cylinder every time the rotating plate is rotated, the coating matching accuracy can be greatly improved, in addition, a fixing and damping mechanism is arranged, the mixing cylinder is firmly fixed and supported, and the toppling condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production, in particular to a mixing device for water-based paint production that is convenient for quantitative feeding. Background Art

[0002] Water-based paint is a kind of paint that uses water as a solvent or dispersion medium. Water-based paint can be divided into three categories: water-soluble paint, water-dilutable paint and water-dispersible paint. Water-based paint has the characteristics of environmental protection, no yellowing, easy construction and good corrosion resistance. However, due to the large amount of water contained in water-based paint, if you do not pay attention to heat preservation during transportation, it is easy to freeze. Because of the water, it is also easy to breed bacteria. Therefore, attention should be paid to anti-corrosion and mildew. Water-based paint is mainly used for automotive paint, metal paint and interior and exterior wall paint. There are many kinds of mixing devices suitable for water-based paint production on the market, but there are still some disadvantages;

[0003] For example, in actual use, a general mixing device for water-based paint production introduces raw materials into a mixing barrel to mix them with water. Generally, the stirring rod inside the mixing barrel can only stir in one direction, which will cause uneven stirring of the materials. At the same time, the mixing device will produce strong vibrations during stirring, which can easily cause the mixing barrel to tip over. In addition, the general mixing device does not have a quantitative feeding setting, which will lead to inaccurate paint ratios, uneven paint production quality and other problems. Therefore, we propose a mixing device for water-based paint production that is easy to quantitatively feed, so as to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a mixing device for water-based paint production that is easy to load quantitatively, so as to solve the problems of the current water-based paint production mixing device proposed in the above background technology, in which the raw materials are introduced into a mixing drum to be mixed with water. Generally, the stirring rod inside the mixing drum can only stir in one direction, which will cause uneven stirring of the materials. At the same time, the mixing device will generate strong vibrations when stirring, which can easily cause the mixing drum to tip over. In addition, the general mixing device does not have a setting for quantitative feeding, which will lead to inaccurate paint ratio, uneven paint production quality and other problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a mixing device for water-based paint production that is convenient for quantitative feeding, comprising:

[0006] A mixing cylinder, wherein electric heating wires are arranged around the inner wall of the mixing cylinder;

[0007] Also includes:

[0008] A fixed shock-absorbing mechanism is arranged below the mixing cylinder, wherein the fixed shock-absorbing mechanism includes a support frame, a bracket, a fixing plate and a rubber pad. Support frames are fixedly installed on the left and right sides below the mixing cylinder, and the brackets are symmetrically installed on the front and back of the support frame. A fixing plate is installed below the support frame and the bracket, and a rubber pad is arranged on the outside of the fixing plate.

[0009] A bidirectional rotating stirring mechanism is arranged above the middle part of the mixing drum, wherein the bidirectional rotating stirring mechanism includes a first stirring rod, a first bevel gear, a second bevel gear, a second stirring rod, a third bevel gear and a support block, the first stirring rod and the second stirring rod are rotatably installed inside the mixing drum, and the second stirring rod is arranged inside the first stirring rod, and the first bevel gear is fixedly connected above the first stirring rod, and the third bevel gear is meshedly connected to the right side of the first bevel gear.

[0010] Preferably, the upper left side of the third bevel gear is meshedly connected with the second bevel gear, and the lower middle portion of the second bevel gear is fixedly connected with the second stirring rod.

[0011] Preferably, a support block is fixedly installed on the right side of the third bevel gear, and the second stirring rod is connected to the upper side of the support block, and the first stirring rod is connected to the lower side of the support block, and a scraper is installed on the left side of the first stirring rod.

[0012] Preferably, a first pulley is installed on the right side of the third bevel gear, a connecting belt is provided on the outside of the first pulley, a second pulley is installed on the top of the connecting belt, and a motor is connected to the right end of the second pulley.

[0013] Preferably, a metering cylinder is symmetrically installed above the mixing cylinder, and a feeding port is opened at the lower middle part of the metering cylinder, and the feeding port is fixedly connected to the upper inner part of the mixing cylinder, and a rotating plate is rotatably installed inside the metering cylinder.

[0014] Preferably, a connecting shaft is fixedly connected to the rear side of the rotating plate, a connecting rod is fixedly connected to the interior of the connecting shaft, and a motor is connected to the rear of the middle part of the connecting rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the mixing device for water-based paint production which is convenient for quantitative feeding is provided with a bidirectional rotating stirring mechanism, so that the stirring rod can stir and mix the materials from two directions, which will greatly improve the uniformity of material stirring, and at the same time, a mechanism convenient for quantitative feeding is provided, a quantitative cylinder is provided above the mixing cylinder, and a rotating plate is provided inside the quantitative cylinder. Every time the rotating plate is rotated once, the quantitative cylinder will quantitatively put a certain amount of material into the mixing cylinder, which will greatly improve the accuracy of the paint ratio, and a fixed shock-absorbing mechanism is provided to firmly fix and support the mixing cylinder to avoid tipping;

[0016] 1. A support frame, a bracket, a fixing plate and a rubber pad are provided. The support frame is symmetrically installed on the left and right sides of the bottom of the mixing drum to support the mixing drum. At the same time, brackets are symmetrically installed on the front and back sides of the support frame. A fixing plate is installed under the bracket and the support frame. The fixing plate is directly placed on the ground. In addition, a rubber pad is provided on the outside of the fixing plate. The rubber pad can reduce the vibration generated by the mixing drum during operation, that is, by firmly fixing and supporting the mixing drum and reducing the vibration of the mixing drum, it is avoided to fall over;

[0017] 2. A first stirring rod, a first bevel gear, a second bevel gear and a third bevel gear are provided. By turning on the motor, the motor will cause the second pulley to rotate. Through the connection of the connecting belt, the first pulley will also rotate, that is, the third bevel gear will rotate with the first pulley, and the first bevel gear and the second bevel gear meshing with the third bevel gear will also rotate, so that the first stirring rod connected below the first bevel gear and the second stirring rod in the middle of the second bevel gear will stir and mix the materials from two directions inside the mixing barrel, which will greatly improve the uniformity of material stirring;

[0018] 3. A metering cylinder, a feeding port, a rotating plate and a connecting shaft are provided. The metering cylinder is symmetrically provided on the upper side of the mixing cylinder, a feeding port is provided on the upper outer side of the metering cylinder, and a feeding port is provided at the lower middle part of the metering cylinder, which is fixedly connected to the upper part of the mixing cylinder. In addition, a rotating plate is rotatably installed inside the metering cylinder, a connecting shaft is connected to the rear of the rotating plate, a connecting rod is installed inside the connecting shaft, and a motor is connected to the rear end of the connecting rod. When the motor is turned on, the motor will cause the connecting rod to rotate, and the connecting rod will drive the rotating plate to rotate inside the metering cylinder, that is, each time the rotating plate is rotated, the metering cylinder will quantitatively put a certain amount of material into the mixing cylinder, which will greatly improve the accuracy of the paint ratio. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a top view of the structure of the utility model;

[0021] Figure 3 It is a right side cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 It is a perspective structural diagram of the connection among the motor, the metering cylinder and the feeding port of the utility model.

[0023] In the figure: 1. mixing cylinder; 2. supporting frame; 3. bracket; 4. fixing plate; 5. rubber pad; 6. heating wire; 7. first stirring rod; 8. first bevel gear; 9. second bevel gear; 10. second stirring rod; 11. third bevel gear; 12. supporting block; 13. first pulley; 14. connecting belt; 15. second pulley; 16. motor; 17. metering cylinder; 18. discharge port; 19. rotating plate; 20. connecting shaft; 21. connecting rod; 22. scraper. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a mixing device for water-based paint production that is convenient for quantitative feeding, comprising: a mixing drum 1, a support frame 2, a bracket 3, a fixing plate 4, a rubber pad 5, a heating wire 6, a first stirring rod 7, a first bevel gear 8, a second bevel gear 9, a second stirring rod 10, a third bevel gear 11, a support block 12, a first pulley 13, a connecting belt 14, a second pulley 15, a motor 16, a quantitative drum 17, a feeding port 18, a rotating plate 19, a connecting shaft 20, a connecting rod 21 and a scraper 22;

[0026] like Figure 1 , Figure 2 and Figure 3 As shown in the figure, a support frame 2 is symmetrically installed below the mixing drum 1, and the support frame 2 supports the mixing drum 1. At the same time, brackets 3 are symmetrically installed on the front and rear sides of the support frame 2. A fixing plate 4 is installed below the bracket 3 and the support frame 2. The fixing plate 4 is directly placed on the ground. In addition, a rubber pad 5 is arranged on the outer side of the fixing plate 4. The rubber pad 5 can reduce the vibration generated by the mixing drum 1 during operation, that is, by firmly fixing and supporting the mixing drum 1 and reducing the vibration of the mixing drum 1, the mixing drum 1 is prevented from tipping over.

[0027] like Figure 1 , Figure 3 and Figure 4As shown in , a metering cylinder 17 is symmetrically arranged above the mixing cylinder 1, and a feeding port is arranged on the upper outer side of the metering cylinder 17, so that materials can be input into the inside of the metering cylinder 17. At the same time, a feeding port 18 is opened at the lower middle part of the metering cylinder 17, and the feeding port 18 is fixedly connected to the top of the mixing cylinder 1. In addition, a rotating plate 19 is rotatably installed inside the metering cylinder 17, and a connecting shaft 20 is connected to the rear of the rotating plate 19. A connecting rod 21 is installed inside the connecting shaft 20, and a motor 16 is connected to the rear end of the connecting rod 21. When the motor 16 is turned on, the motor 16 will cause the connecting rod 21 to rotate, and the connecting rod 21 will drive the rotating plate 19 to rotate inside the metering cylinder 17, that is, each time the rotating plate 19 is rotated once, the metering cylinder 17 will quantitatively put a certain amount of material into the inside of the mixing cylinder 1, which will greatly improve the accuracy of the coating ratio;

[0028] like Figure 1 and Figure 2 As shown in, the material enters the mixing drum 1, and the electric heating wire 6 arranged around the inside of the mixing drum 1 is turned on. The electric heating wire 6 can speed up the mixing of the materials. At the same time, the first stirring rod 7 and the second stirring rod 10 are arranged inside the mixing drum 1, and the second stirring rod 10 is arranged inside the first stirring rod 7. At the same time, the first bevel gear 8 is fixedly connected to the top of the first stirring rod 7, and the right side of the first bevel gear 8 is meshed and connected to the third bevel gear 11. In addition, the second bevel gear 9 is meshed and connected to the left side above the third bevel gear 11, and the second stirring rod 10 is installed in the middle of the second bevel gear 9. Secondly, a support block 12 is installed on the right side of the third bevel gear 11, and the first stirring rod 7 and the second stirring rod 10 are connected to the upper and lower sides of the support block 12 respectively. At the same time, a first pulley 13 is arranged on the right side of the third bevel gear 11, and the outer side of the first pulley 13 is installed A connecting belt 14 is provided, and a second pulley 15 is installed on the upper part of the inner part of the connecting belt 14. The right end of the second pulley 15 is connected to a motor 16. When the motor 16 is turned on, the motor 16 will cause the second pulley 15 to rotate. Through the connection of the connecting belt 14, the first pulley 13 will also rotate, that is, the third bevel gear 11 will rotate with the first pulley 13, and the first bevel gear 8 and the second bevel gear 9 meshing with the third bevel gear 11 will also rotate, so that the first stirring rod 7 connected below the first bevel gear 8 and the second stirring rod 10 in the middle of the second bevel gear 9 will stir and mix the materials from two directions inside the mixing drum 1, which will greatly improve the uniformity of the material stirring. In addition, a scraper 22 is installed on the left side of the first stirring rod 7, and the scraper 22 is tightly fitted with the inner wall of the mixing drum 1, that is, the scraper 22 can prevent the material from sticking to the inner wall of the mixing drum 1.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mixing device for water-based coating production that is convenient for quantitative feeding, comprising: A mixing cylinder (1), wherein electric heating wires (6) are arranged around the inner wall of the mixing cylinder (1); It is characterized by further comprising: A fixed shock-absorbing mechanism is arranged below the mixing cylinder (1), wherein the fixed shock-absorbing mechanism comprises a support frame (2), a bracket (3), a fixing plate (4) and a rubber pad (5); the support frame (2) is fixedly installed on the left and right sides below the mixing cylinder (1); the bracket (3) is symmetrically installed at the front and rear of the support frame (2); a fixing plate (4) is installed below the support frame (2) and the bracket (3); and a rubber pad (5) is arranged on the outer side of the fixing plate (4); A bidirectional rotating stirring mechanism is arranged above the middle of the mixing drum (1), wherein the bidirectional rotating stirring mechanism comprises a first stirring rod (7), a first bevel gear (8), a second bevel gear (9), a second stirring rod (10), a third bevel gear (11) and a support block (12); the first stirring rod (7) and the second stirring rod (10) are rotatably mounted inside the mixing drum (1), the second stirring rod (10) is arranged inside the first stirring rod (7), the first bevel gear (8) is fixedly connected above the first stirring rod (7), and the third bevel gear (11) is meshedly connected to the right side of the first bevel gear (8).

2. A mixing device for water-based paint production that is convenient for quantitative feeding according to claim 1, characterized in that: The upper left side of the third bevel gear (11) is meshingly connected to the second bevel gear (9), and the lower middle portion of the second bevel gear (9) is fixedly connected to the second stirring rod (10).

3. A mixing device for water-based paint production that is convenient for quantitative feeding according to claim 2, characterized in that: A support block (12) is fixedly mounted on the right side of the third bevel gear (11), the upper side of the support block (12) is internally connected to a second stirring rod (10), the lower side of the support block (12) is internally connected to a first stirring rod (7), and a scraper (22) is mounted on the left side of the first stirring rod (7).

4. A mixing device for water-based paint production that is convenient for quantitative feeding according to claim 3, characterized in that: A first belt pulley (13) is installed on the right side of the third bevel gear (11), a connecting belt (14) is arranged on the outside of the first belt pulley (13), a second belt pulley (15) is installed on the top of the connecting belt (14), and a motor (16) is connected to the right end of the second belt pulley (15).

5. A mixing device for water-based paint production that is convenient for quantitative feeding according to claim 1, characterized in that: A dosing cylinder (17) is symmetrically mounted above the mixing cylinder (1), a feeding port (18) is provided at the lower middle portion of the dosing cylinder (17), the feeding port (18) is fixedly connected to the upper inner portion of the mixing cylinder (1), and a rotating plate (19) is rotatably mounted inside the dosing cylinder (17).

6. A mixing device for water-based paint production that is convenient for quantitative feeding according to claim 5, characterized in that: A connecting shaft (20) is fixedly connected to the rear side of the rotating plate (19), a connecting rod (21) is fixedly connected inside the connecting shaft (20), and a motor (16) is connected to the rear middle of the connecting rod (21).

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