Automatic stirring and speed regulating device for hot melt marking coating production

Abstract

The utility model relates to the technical field of hot-melt marking coating production, and discloses an automatic stirring and speed regulating device for hot-melt marking coating production, which comprises a stirring tank and a mounting frame mounted at the top of the stirring tank, and a driving mechanism and a feeding hopper are arranged on the mounting frame. The top of the stirring tank is rotationally provided with a material pressing mechanism for stirring the coating; through cooperation of the driving mechanism, the material lifting mechanism and the material pressing mechanism, the material lifting mechanism conveniently stirs a coating and a processing aid upwards, and the material pressing mechanism conveniently stirs the upturned coating and the processing aid downwards, so that three-dimensional circulating stirring of the coating is realized, uniform mixing is ensured, and the product quality is improved; and the driving mechanism can flexibly adjust the rotating speeds of material lifting and material pressing, so that the stirring requirements of different coatings are met, the production flexibility is enhanced, the manual intervention is reduced, the production cost is reduced, and the production efficiency and the stirring quality of the hot melt marking coating are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot melt marking paint production technical field, concretely to a kind of hot melt marking paint production automatic stirring speed regulating device. BACKGROUND

[0002] Hot melt marking paint is coated on road, for marking road marking paint, road marking paint used in our country has hot melt type, water-based and normal temperature solvent type three categories, however, in the production process of hot melt marking paint, resin content or various processing aids are added to change the flowability of hot melt paint in paint;

[0003] In the prior art, the Chinese utility model content with application number: CN202320489720.3 discloses a hot melt marking paint production automatic stirring device, which is directed to the problem that the existing automatic stirring device is inconvenient to directly feed the ingredients into the paint when adding ingredients, prolongs the stirring time and reduces the stirring production efficiency. The present application proposes the following scheme. It includes a stirring box, a stirring shaft, a stirring assembly and a feeding assembly. The top of the stirring box is provided with a fixing hole. The stirring shaft is rotatably installed in the fixing hole. The stirring assembly is arranged on the stirring box. The bottom of the stirring box is fixedly installed with a material pipe. The feeding assembly is arranged on the stirring box and connected with the stirring shaft. The automatic stirring device of the utility model is convenient to directly feed the ingredients into the paint when adding ingredients, shortens the stirring time and improves the stirring production efficiency.

[0004] Although the above technical solution facilitates the addition of processing aids during the production process of hot melt marking paint, the stirring uniformity of the material needs to be further improved because the paint has high viscosity and the stirring shaft only rotates in the plane to stir, and exchange does not occur between different layers. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a hot melt marking paint production automatic stirring speed regulating device, which facilitates the rapid addition of processing aids, facilitates the upward turning of the added processing aids and the stirred paint, accelerates the mixing efficiency of raw materials and processing aids, improves the mixing uniformity of paint and processing aids, and improves the efficiency of hot melt marking paint production, to solve the problems proposed in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a hot melt marking paint production automatic stirring speed regulating device, comprising:

[0007] The utility model provides a stirring tank and the mounting frame installed on the top of stirring tank, drive mechanism and drop funnel are arranged on the mounting frame, the top of stirring tank is rotatably provided with the pressing mechanism for stirring paint, the pressing mechanism is rotatably provided with the lifting mechanism for stirring paint on the top;

[0008] The lifting mechanism comprises a vertical pipe, a lifting blade is arranged on the outer lower end of the vertical pipe, and a driven wheel driven by the drive mechanism is arranged on the upper end of the vertical pipe;

[0009] The pressing mechanism comprises a rotating drum rotatably provided with the vertical pipe, a toothed portion driven by the drive mechanism is arranged on the outer upper end of the rotating drum, two groups of connecting beams are arranged on the outer lower end of the rotating drum, guide pipes are arranged on the lower ends of the two groups of connecting beams, and a plurality of pressing blades are arranged on the outer sides of the guide pipes.

[0010] Preferably, a connecting shaft is fixedly connected to the lower end of the vertical pipe, and turbulence fan blades are arranged on the lower end of the connecting shaft.

[0011] Preferably, the upper end of the vertical pipe penetrates the mounting frame and is connected in communication with the discharge end of the drop funnel, a plurality of side holes are arranged on the outer side of the vertical pipe, and the plurality of side holes are arranged in a spiral shape.

[0012] Preferably, stirring pieces are arranged on the opposite ends of the two groups of connecting beams, the lifting blade is arranged in the inner cavity of the guide pipe, and the axis of the vertical pipe and the axis of the guide pipe are arranged on the same straight line.

[0013] Preferably, the stirring pieces comprise stirring vertical rods fixedly connected to the connecting beams, and a plurality of stirring horizontal rods are fixedly connected to the side opposite to the guide pipe of the stirring vertical rods.

[0014] Preferably, the drive mechanism comprises a motor installed on the mounting frame, a rotating shaft is drivingly connected to the output shaft of the motor, a synchronous wheel and a driving gear are arranged on the two ends of the rotating shaft, a synchronous belt connected with the driven wheel is installed on the synchronous wheel, and the driving gear is engaged with the toothed portion.

[0015] Preferably, the top of the stirring tank is provided with a feeding pipe, and the bottom of the stirring tank is provided with a discharging pipe.

[0016] Preferably, the outer diameter of the synchronous wheel is smaller than the outer diameter of the driving gear, and the rotating speed of the synchronous wheel is greater than the rotating speed of the rotating drum.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The utility model mainly through the cooperation between drive mechanism, lift material mechanism and pressure material mechanism, lift material mechanism convenient with processing auxiliary agent upward stirring, and pressure material mechanism convenient with processing auxiliary agent downward agitating of the paint of turning up, realized the three -dimensional circulation stirring of paint, ensured mixed evenly, promoted product quality, and drive mechanism can adjust lift and pressure material rotating speed flexibly, adaptation different paint's stirring demand, enhanced production flexibility, reduced manual intervention, reduced production cost, promoted the production efficiency and stirring quality of hot melt marking paint. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram of the utility model;

[0020] Figure 2 It is inside structure schematic diagram of stirring tank of the utility model;

[0021] Figure 3 It is lift material mechanism structure schematic diagram of the utility model;

[0022] Figure 4 It is pressure material mechanism structure schematic diagram of the utility model.

[0023] In the drawing: 1, stirring tank;2, mounting frame;3, drive mechanism;31, motor;32, rotating shaft;33, synchronous wheel;34, drive gear;35, synchronous belt;4, feeding hopper;5, lift material mechanism;51, vertical pipe;52, side hole;53, lift blade;54, driven wheel;55, connecting shaft;56, spoiler fan blade;6, pressure material mechanism;61, rotary drum;62, connecting beam;63, guide pipe;64, stirring part;641, stirring vertical rod;642, stirring cross rod;65, pressure blade;66, gear tooth part;7, feed pipe;8, discharge pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of hot melt marking paint production automatic stirring speed regulation device, comprising:

[0026] The stirring tank 1 and the mounting frame 2 mounted on the top of the stirring tank 1 are provided with a driving mechanism 3 and a feeding hopper 4, and the top of the stirring tank 1 is rotatably provided with a pressing mechanism 6 for stirring the paint, and the pressing mechanism 6 is rotatably provided with a lifting mechanism 5 for stirring the paint;

[0027] The lifting mechanism 5 comprises a vertical pipe 51, the outer side of the lower end of the vertical pipe 51 is provided with a lifting blade 53, and the upper end of the vertical pipe 51 is provided with a driven wheel 54 driven by the driving mechanism 3;

[0028] The pressing mechanism 6 comprises a rotating drum 61 rotatably provided with the vertical pipe 51, the outer side of the upper end of the rotating drum 61 is provided with a toothed portion 66 driven by the driving mechanism 3, the outer side of the lower end of the rotating drum 61 is provided with two groups of connecting beams 62, the lower ends of the two groups of connecting beams 62 are provided with guide pipes 63, and the outer side of the guide pipes 63 is provided with multiple sets of pressing blades 65.

[0029] The lower end of the vertical pipe 51 is fixedly connected with a connecting shaft 55, and the lower end of the connecting shaft 55 is provided with a turbulence fan blade 56, which can avoid the deposition of the paint at the bottom and improve the quality of the paint after processing.

[0030] The upper end of the vertical pipe 51 penetrates the mounting frame 2 and communicates with the discharge end of the feeding hopper 4, and multiple groups of side holes 52 are formed in the outer side of the vertical pipe 51, the multiple groups of side holes 52 are arranged in a spiral shape, the side holes 52 are used to conveniently throw out the processing aids fed into the feeding hopper 4, so as to speed up the mixing efficiency of the processing aids and the paint.

[0031] The opposite ends of the two groups of connecting beams 62 are provided with stirring pieces 64, the lifting blade 53 is arranged in the inner cavity of the guide pipe 63, and the axis of the vertical pipe 51 and the axis of the guide pipe 63 are arranged on the same straight line, so that the stability of the lifting mechanism 5 and the pressing mechanism 6 during rotation is ensured through the arrangement of the same axis.

[0032] The stirring piece 64 comprises a stirring vertical rod 641 fixedly connected to the connecting beam 62, and multiple groups of stirring horizontal rods 642 are fixedly connected to the side opposite to the stirring vertical rod 641 and the guide pipe 63, the stirring vertical rod 641 and the stirring horizontal rod 642 are used to assist in stirring the paint, and the mixing uniformity of the paint and the processing aids is further improved.

[0033] The driving mechanism 3 comprises a motor 31 mounted on the mounting frame 2, a rotating shaft 32 is drivingly connected to the output shaft of the motor 31, and synchronous wheels 33 and driving gears 34 are arranged at the two ends of the rotating shaft 32, respectively, a synchronous belt 35 connected with the driven wheel 54 is mounted on the synchronous wheel 33, the driving gear 34 is engaged with the toothed portion 66, the motor 31 drives the rotating shaft 32, and then the synchronous wheel 33 and the driving gear 34 are conveniently driven to rotate, and the rotating speeds of the lifting mechanism 5 and the pressing mechanism 6 driven by the motor 31 are different according to the different outer diameters, so as to adapt to different paint production.

[0034] The top of the stirring tank 1 is provided with a feeding pipe 7, and the bottom of the stirring tank 1 is provided with a discharging pipe 8, so as to facilitate the rapid addition and discharge of the paint, thereby improving the processing efficiency of the paint.

[0035] The outer diameter of the synchronous wheel 33 is smaller than the outer diameter of the driving gear 34, and the rotating speed of the synchronous wheel 33 is greater than the rotating speed of the rotating drum 61, so that the paint of different viscosities can be stirred, and the applicability is improved.

[0036] In use, the motor 31 drives the synchronous wheel 33 and the driving gear 34 to rotate through the rotating shaft 32, the synchronous wheel 33 drives the driven wheel 54 through the synchronous belt 35, drives the vertical pipe 51 and the lifting blade 53 to rotate, lifts the paint upward from the bottom, and the processing aid is thrown out through the side hole 52 on the vertical pipe 51 and mixed with the paint, the lifting blade 53 lifts the paint from the bottom to the top to form an upward flow, at the same time, the driving gear 34 is engaged with the toothed part 66 to drive the rotating drum 61 and the pressing blade 65 to rotate, and the paint is pressed downward from the top, the pressing blade 65 presses the paint from the top to the bottom to form a downward flow, the upward flow and the downward flow form a three-dimensional circulation in the stirring tank 1, so as to ensure that the paint is fully mixed, the turbulence fan blade 56 generates turbulence at the bottom to prevent the paint from depositing, the stirring vertical rod 641 and the stirring horizontal rod 642 assist in stirring the paint, and the mixing uniformity is further improved, the rotating speed of the lifting mechanism 5 and the pressing mechanism 6 is controlled by adjusting the rotating speed of the motor 31, and the stirring requirements of different paints are met.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic stirring and speed-regulating device for producing hot-melt road marking paint, characterized in that, include: A mixing tank (1) and a mounting frame (2) installed on the top of the mixing tank (1). The mounting frame (2) is provided with a drive mechanism (3) and a feeding hopper (4). A pressing mechanism (6) for stirring the coating is rotatably provided on the top of the mixing tank (1). A lifting mechanism (5) for stirring the coating is rotatably provided on the pressing mechanism (6). The lifting mechanism (5) includes a vertical pipe (51), a lifting blade (53) is provided at the lower outer end of the vertical pipe (51), and a driven wheel (54) is provided at the upper end of the vertical pipe (51) for the drive mechanism (3) to drive. The pressing mechanism (6) includes a rotating drum (61) for rotating the riser (51). The upper outer side of the rotating drum (61) is provided with a toothed part (66) for driving the driving mechanism (3). The lower outer side of the rotating drum (61) is provided with two sets of connecting beams (62). The lower ends of the two sets of connecting beams (62) are provided with guide tubes (63). The outer side of the guide tubes (63) is provided with multiple sets of pressing blades (65).

2. The automatic stirring and speed regulating device for producing hot-melt road marking paint according to claim 1, characterized in that: The lower end of the riser (51) is fixedly connected to a connecting shaft (55), and the lower end of the connecting shaft (55) is provided with a turbulence fan blade (56).

3. The automatic stirring and speed regulating device for producing hot-melt road marking paint according to claim 2, characterized in that: The upper end of the riser (51) passes through the mounting frame (2) and is connected to the discharge end of the feeding hopper (4). Multiple sets of side holes (52) are opened on the outer side of the riser (51), and the multiple sets of side holes (52) are arranged in a spiral shape.

4. The automatic stirring and speed regulating device for producing hot-melt road marking paint according to claim 3, characterized in that: Both sets of connecting beams (62) are provided with stirring components (64) at opposite ends, the lifting blades (53) are provided in the inner cavity of the guide tube (63), and the axis of the riser (51) and the axis of the guide tube (63) are both on the same straight line.

5. The automatic stirring and speed regulating device for producing hot-melt road marking paint according to claim 4, characterized in that: The stirring component (64) includes a stirring rod (641) fixedly connected to the connecting beam (62), and multiple sets of stirring crossbars (642) are fixedly connected to the side of the stirring rod (641) opposite to the guide tube (63).

6. The automatic stirring and speed regulating device for producing hot-melt road marking paint according to claim 5, characterized in that: The drive mechanism (3) includes a motor (31) mounted on a mounting bracket (2). The output shaft of the motor (31) is connected to a rotating shaft (32). The two ends of the rotating shaft (32) are respectively provided with a synchronous pulley (33) and a drive gear (34). A synchronous belt (35) connected to the driven pulley (54) is mounted on the synchronous pulley (33). The drive gear (34) meshes with the toothed part (66).

7. The automatic stirring and speed regulating device for producing hot-melt road marking paint according to claim 1, characterized in that: The top of the mixing tank (1) is provided with a feed pipe (7), and the bottom of the mixing tank (1) is provided with a discharge pipe (8).

8. The automatic stirring and speed regulating device for producing hot-melt road marking paint according to claim 6, characterized in that: The outer diameter of the synchronous pulley (33) is smaller than the outer diameter of the drive gear (34), and the rotational speed of the synchronous pulley (33) is greater than the rotational speed of the drum (61).

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