Blending device for latex paint production

Abstract

The utility model discloses a blending device for latex paint production, which comprises a stirring barrel, a feed pipe mounted at the left end of the stirring barrel, a discharge pipe mounted at the lower end of the stirring barrel, a stirring mechanism arranged at the bottom in the stirring barrel, a semicircular cover mounted at the upper end of the stirring barrel, a premixing tank arranged at the lower end of the semicircular cover, and a piston push plate slidably connected in the premixing tank. A conical sealing plate is installed at the lower end of the connecting rod and located at the lower end of the premixing groove, an electric telescopic rod is installed at the upper end of the semicircular cover and fixedly connected with the piston push plate, and a plurality of quantitative feeding mechanisms are installed at the upper end of the semicircular cover. According to the utility model, raw materials are prepared in the premixing tank while mixing work is carried out in the stirring barrel, and after latex paint in the stirring barrel is discharged and synthetic resin emulsion is added, the prepared raw materials are directly discharged into the mixing barrel for stirring work, so that the waiting time for preparing the raw materials is shortened, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of latex paint production, concretely relates to a modulation device for latex paint production. BACKGROUND

[0002] Latex paint is a kind of water-based paint prepared by adding pigments, fillers and various additives to synthetic resin emulsion as base material, also known as synthetic resin emulsion paint, which is a kind of organic paint. Any paint using water as solvent or dispersion medium can be called water-based paint, including water-soluble paint, water-dilutable paint and water-dispersible paint (latex paint).

[0003] In the production of latex paint, synthetic resin emulsion is used as base material and then various raw materials are added for mixing and preparation. During work, the synthetic resin emulsion is first poured into a barrel, and then various raw materials are added. The preparation of raw materials poured into the barrel consumes working time, which greatly affects the work efficiency. Therefore, the technical personnel in the field provide a modulation device for latex paint production to solve the problems in the above background technology. SUMMARY

[0004] To solve the above technical problems, the utility model provides a modulation device for latex paint production, which comprises a stirring barrel, a feed pipe is installed at the left end of the stirring barrel, a discharge pipe is installed at the lower end of the stirring barrel, a stirring mechanism is arranged at the bottom of the stirring barrel, a semicircular cover is installed at the upper end of the stirring barrel, a premixing groove is formed at the lower end of the semicircular cover, a piston push plate is slidably connected inside the premixing groove, a connecting rod is installed at the lower end of the piston push plate, a conical sealing plate is installed at the lower end of the premixing groove, an electric telescopic rod is installed at the upper end of the semicircular cover, the electric telescopic rod is fixedly connected with the piston push plate, and a plurality of quantitative feeding mechanisms are installed at the upper end of the semicircular cover.

[0005] Preferably, the stirring mechanism comprises a rotating shaft and a motor one, the rotating shaft is rotatably connected to the bottom of the stirring barrel, the motor one is installed at the lower end of the rotating shaft, and a plurality of stirring plates are symmetrically installed on the outer surface of the rotating shaft.

[0006] Preferably, the quantitative feeding mechanism comprises a quantitative cylinder and a piston block, a one-way valve one is installed at the lower end of the quantitative cylinder, the inlet of the one-way valve one faces upward and the outlet faces downward, a conveying pipe is installed at the lower end of the one-way valve one and inclinedly installed in the semicircular cover to communicate with the premixing groove, a one-way valve two is installed at the lower end of the quantitative cylinder, the inlet of the one-way valve two faces downward and the outlet faces upward, an extraction pipe is installed at the lower end of the one-way valve two and connected with a raw material storage barrel.

[0007] Preferably, the piston block is slidably connected inside the dosing cylinder, the upper end of the piston block is symmetrically provided with sliding rods, the upper ends of the two sliding rods are fixedly connected with a lifting plate through the dosing cylinder, a threaded shaft is rotatably connected to the upper end of the threaded shaft, the threaded shaft and the lifting plate are screw-connected, an L-shaped plate is rotatably connected to the upper end of the threaded shaft, the L-shaped plate is fixedly connected with the dosing cylinder, a second motor is mounted on the upper end of the threaded shaft, and a trigger mechanism is mounted on the upper end of the dosing cylinder.

[0008] Preferably, the trigger mechanism comprises a groove rod and a threaded rod, the groove rod is fixed on the upper end of the dosing cylinder, the threaded rod is rotatably connected inside the groove rod, the upper end of the threaded rod penetrates through the groove rod and is provided with a rotating block, the outer surface of the threaded rod is screw-connected with a threaded sleeve, a matching plate is mounted on the side surface of the threaded sleeve, a trigger switch is mounted on the lower end of the matching plate, the trigger switch is located above the lifting plate, the trigger switch is electrically connected with the second motor, a scale line is mounted on the rear end of the groove rod, and a pointing block is mounted on the right end of the matching plate and points to the scale line.

[0009] The technical effects and advantages of the present application are as follows:

[0010] The present application can prepare raw materials in the premixing tank while mixing in the stirring barrel, and after the latex paint in the stirring barrel is discharged and the synthetic resin emulsion is added, the prepared raw materials can be directly discharged into the mixing barrel for stirring, thereby reducing the waiting time for preparing raw materials and improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 is a structural schematic view of the present application;

[0012] Fig. 2 is a structural schematic view of the semicircular cover of the present application;

[0013] Fig. 3 is a structural schematic view of the dosing mechanism of the present application;

[0014] Fig. 4 is a structural schematic view of the trigger mechanism of the present application;

[0015] IN THE DRAWINGS:

[0016] 1, stirring barrel; 2, feeding pipe; 3, discharge pipe; 4, stirring mechanism; 5, rotating shaft; 6, stirring plate; 7, first motor; 8, semicircular cover; 9, premixing tank;

[0017] 10, piston push plate; 11, connecting rod; 12, sealing plate; 13, electric telescopic rod; 14, dosing mechanism; 15, dosing cylinder; 16, one-way valve one; 17, conveying pipe; 18, one-way valve two; 19, extraction pipe;

[0018] 20, piston block; 21, sliding rod; 22, lifting plate; 23, threaded shaft; 24, L-shaped plate; 25, motor two; 26, trigger mechanism; 27, recessed rod; 28, threaded rod; 29, threaded sleeve;

[0019] 30, matching plate; 31, trigger switch; 32, scale line; 33, pointing block. DETAILED DESCRIPTION

[0020] The utility model will be explained in further detail below in combination with the drawings and specific embodiments. The embodiments of the utility model are given for the purpose of example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical application of the utility model, and to enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

[0021] Please refer to Figs. 1-4In this embodiment, a mixing device for latex paint production is provided, which comprises a stirring barrel 1, a feeding pipe 2 installed at the left end of the stirring barrel 1, a discharge pipe 3 installed at the lower end of the stirring barrel 1, a stirring mechanism 4 arranged at the inner bottom of the stirring barrel 1, the stirring mechanism 4 comprising a rotating shaft 5 and a motor 7, the rotating shaft 5 being rotatably connected to the inner bottom of the stirring barrel 1, the motor 7 being installed at the lower end of the rotating shaft 5, a plurality of stirring plates 6 being symmetrically installed on the outer surface of the rotating shaft 5, a semicircular cover 8 being installed at the upper end of the stirring barrel 1, a premixing groove 9 being formed at the lower end of the semicircular cover 8, a piston push plate 10 being slidably connected inside the premixing groove 9, a connecting rod 11 being installed at the lower end of the piston push plate 10, a conical sealing plate 12 being installed at the lower end of the premixing groove 9 and being connected to the connecting rod 11, an electric telescopic rod 13 being installed at the upper end of the semicircular cover 8 and being fixedly connected to the piston push plate 10, a plurality of quantitative feeding mechanisms 14 being installed at the upper end of the semicircular cover 8, each quantitative feeding mechanism 14 comprising a quantitative cylinder 15, a one-way valve 16, a conveying pipe 17, a one-way valve 18, an extraction pipe 19, a piston block 20, a sliding rod 21, a lifting plate 22, a threaded shaft 23, an L-shaped plate 24, a motor 25, a trigger mechanism 26, a groove rod 27, a threaded rod 28, a threaded sleeve 29, a matching plate 30, a trigger switch 31, a scale line 32 and a pointing block 33.

[0022] The working principle of the utility model is that rotating the threaded rod 28 drives the threaded sleeve 29 to ascend and descend, the threaded sleeve 29 drives the matching plate 30 to ascend and descend, the matching plate 30 drives the trigger switch 31 and the pointing block 33 to ascend and descend synchronously, the distance that the pointing block 33 moves on the scale line 32 is observed, the trigger switch 31 is controlled to ascend to the corresponding position, so that the single extraction discharge capacity of the quantitative cylinder 15 is controlled.

[0023] Then, the motor two 25 drives the threaded shaft 23 to rotate, the threaded shaft 23 drives the piston block 20 to rise through the lifting plate 22 and the sliding rod 21, the one-way valve one 16 is closed, the one-way valve two 18 is opened, the raw materials in the raw material storage barrel are drawn into the quantitative cylinder 15 through the suction pipe 19, when the lifting plate 22 rises and presses the trigger switch 31, the trigger switch 31 controls the motor two 25 to stop working and then reverses, so that the lifting plate 22 drives the piston block 20 to descend, the one-way valve one 16 is opened, the one-way valve two 18 is closed, so that the quantitative raw materials of the quantitative cylinder 15 enter the premixing groove 9 through the conveying pipe 17, and a plurality of quantitative raw materials enter the premixing groove 9 and are mixed;

[0024] When the latex paint in the stirring barrel 1 is discharged, the synthetic resin emulsion enters the stirring barrel 1 through the feeding pipe 2, then the electric telescopic rod 13 drives the piston push plate 10, the connecting rod 11 and the conical sealing plate 12 to descend, so that the raw materials in the premixing groove 9 enter the stirring barrel 1, at the same time, the piston push plate 10 scrapes the raw materials remaining on the inner wall of the premixing groove 9, then the rotating shaft 5 and the stirring plate 6 are driven by the motor one 7 to rotate, so that the latex paint is mixed, when the mixing work is carried out in the stirring barrel 1, the premixing groove 9 is also preparing raw materials.

[0025] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A mixing device for latex paint production, comprising a mixing tank (1), characterized in that, The stirring barrel (1) left end installation feed pipe (2), stirring barrel (1) lower end installation discharge pipe (3), stirring barrel (1) inner bottom is provided with stirring mechanism (4), stirring barrel (1) upper end installation semicircle cover (8), semicircle cover (8) lower end open premix groove (9), premix groove (9) inside slide connection piston push plate (10), piston push plate (10) lower end installation connecting rod (11), connecting rod (11) lower end installation conical sealing plate (12), and conical sealing plate (12) is located in premix groove (9) lower end, semicircle cover (8) upper end installation electric telescopic rod (13), and electric telescopic rod (13) fixed connection piston push plate (10), semicircle cover (8) upper end installation several quantitative feeding mechanism (14).

2. The emulsion paint production modulating device according to claim 1, wherein, The stirring mechanism (4) includes a rotating shaft (5) and a motor (7), the rotating shaft (5) is rotatably connected to the inner bottom of the stirring barrel (1), the rotating shaft (5) is rotatably connected to the inner bottom of the stirring barrel (1), the rotating shaft (5) is rotatably connected to the inner bottom of the stirring barrel (1), the rotating shaft (5) is rotatably connected to the inner bottom of the stirring barrel (1), and the rotating shaft (5) is rotatably connected to the inner bottom of the stirring barrel (1).

3. The emulsion paint production modulating device according to claim 1, wherein, The quantitative feeding mechanism (14) includes a quantitative cylinder (15) and a piston block (20), the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), and the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1).

4. The emulsion paint production modulating device according to claim 3, wherein, The quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), and the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1).

5. The emulsion paint production blending device according to claim 4, characterized in that, The quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1), and the quantitative cylinder (15) is rotatably connected to the inner bottom of the stirring barrel (1). The trigger mechanism (26) includes a groove rod (27) and a threaded rod (28), the groove rod (27) is fixed on the upper end of the quantitative cylinder (15), the groove rod (27) is rotatably connected to the inner bottom of the stirring barrel (1), the groove rod (27) is rotatably connected to the inner bottom of the stirring barrel (1), the groove rod (27) is rotatably connected to the inner bottom of the stirring barrel (1), and the groove rod (27) is rotatably connected to the inner bottom of the stirring barrel (1). The trigger mechanism (26) includes a groove rod (27) and a threaded rod (28), the groove rod (27) is fixed on the upper end of the quantitative cylinder (15), the groove rod (27) is rotatably connected to the inner bottom of the stirring barrel (1), the groove rod (27) is rotatably connected to the inner bottom of the stirring barrel (1), the groove rod (27) is rotatably connected to the inner bottom of the stirring barrel (1), and the groove rod (27) is rotatably connected to the inner bottom of the stirring barrel (1).

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