Automatic dispersion machine suitable for water-based gloss oil production

Abstract

The utility model provides an automatic dispersion machine suitable for water-based gloss oil production, which comprises a base, side plates, a rotating shaft, a fixing frame, a dispersion tank, a motor, a material guide pipe and a scattering mechanism, the side plates are fixed on the upper side surface of the base, and the rotating shaft is rotatably arranged between the side plates; a fixing frame is fixed in the middle of the rotating shaft, a dispersing tank is fixed in the middle of the fixing frame, and a material guide pipe is fixed at one end of the dispersing tank; the motor is fixed to the side face of one side plate, and the output end of the motor is fixed to the rotating shaft. The scattering mechanism is fixed to the fixing frame, and the output end of the scattering mechanism is rotationally arranged in the dispersing tank. According to the device, mixed liquid of a water-based gloss oil raw material and a dispersing agent can flow in a reciprocating mode, the water-based gloss oil raw material and the dispersing agent are fully fused, in addition, the flowing liquid can be beaten through the scattering mechanism, and the fusion efficiency of the water-based gloss oil raw material and the dispersing agent is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to waterborne gloss oil production technical field especially suitable for automatic dispersion machine of waterborne gloss oil production. BACKGROUND

[0002] Waterborne gloss oil as a kind of environmental protection type coating widely used in printing, packaging and other industries, the dispersion uniformity of raw material in its production process plays a key role in product quality.In waterborne gloss oil production, waterborne gloss oil raw materials and dispersant are fully mixed to ensure that gloss oil has good stability, leveling and gloss performance.

[0003] In the current waterborne gloss oil production field, commonly used dispersion device structure is relatively single, mostly only through single turbine stirring mode to realize the mixing of raw materials, and the traditional dispersion device is usually driven by motor turbine stirrer, and the waterborne gloss oil raw materials and dispersant are stirred in the stirring tank.

[0004] However, the existing dispersion device has the following defects in actual use:

[0005] Firstly, the existing dispersion device only relies on turbine stirring, and the flow path of materials in the tank is limited, so it is difficult to realize the full flow and mixing of waterborne gloss oil raw materials and dispersant in the whole tank space, which leads to the incomplete fusion of dispersant and waterborne gloss oil raw materials, and the product quality is prone to fluctuation;Secondly, in the existing dispersion device, the single turbine stirring force of liquid is concentrated in the vicinity of turbine, and the material mixing effect is poor in the edge, corner and other positions of tank body, so it is difficult to ensure the uniformity of overall mixing.

[0006] Therefore, it is necessary to invent an automatic dispersion machine suitable for waterborne gloss oil production. INVENTION CONTENTS

[0007] In view of the above problems, the utility model provides an automatic dispersion machine suitable for waterborne gloss oil production, and the technical scheme used is:

[0008] The automatic dispersion machine suitable for waterborne gloss oil production includes base, side plate, rotating shaft, fixing frame, dispersion tank, motor, material guide pipe and scattering mechanism, the base is fixed on the ground by bolts, and the upper side of the base is fixed with two side plates by bolts, and the rotating shaft is rotatably installed between the side plates by support bearings;The middle part of the rotating shaft is fixed with a fixing frame by bolts, and the middle part of the fixing frame is fixed with a dispersion tank by bolts, and one end of the dispersion tank is fixed with a material guide pipe by electromagnetic valve;The motor is fixed on one side of the side plate by bolts, and the output end of the motor is fixed with the rotating shaft;The scattering mechanism is fixed with the fixing frame by bolts, and the output end of the scattering mechanism is rotatably arranged in the dispersion tank by sealing bearings.

[0009] Further, the dispersion tank comprises a tank body, a guide ring, a first cavity, a second cavity and a buffer cavity, the inside of the tank body is fixed with two guide rings by bolts, wherein the guide ring separates the cavities in the inside of the tank body into the first cavity, the second cavity and the buffer cavity; the buffer cavity is arranged between the first cavity and the second cavity, and the buffer cavity is communicated with the first cavity and the second cavity respectively; one end of the tank body is fixed with a material guide pipe by an electromagnetic valve; the output end of a scattering mechanism is rotatably installed in the inside of the first cavity, the second cavity and the buffer cavity by a sealing bearing, and the output end of the scattering mechanism is movably arranged in the inside of the first cavity, the second cavity and the buffer cavity, which can rotate under the driving of the motor, the rotating shaft and the fixed frame, so that the mixed solution of the water-based varnish raw material and the dispersant reciprocally flows, and the water-based varnish raw material and the dispersant are thoroughly fused through the reciprocating flow.

[0010] Further, the scattering mechanism comprises a stirring shaft, a beating plate, a belt and a transmission mechanism, the stirring shaft is rotatably installed in the inside of the tank body by a sealing bearing, and a plurality of beating plates are fixed on the outside of the stirring shaft and movably arranged in the inside of the buffer cavity; one end of the stirring shaft is connected with the output end of the transmission mechanism by a belt, and the transmission mechanism is fixed with the fixed frame by bolts, which can beat the flowing water-based varnish raw material and the dispersant during the rotation of the dispersion tank, and change the flow rule and improve the mixing degree of the water-based varnish raw material and the dispersant.

[0011] Further, the transmission mechanism comprises a mounting frame, a transmission shaft, a first bevel gear and a second bevel gear, the mounting frame is fixed with the fixed frame by bolts, and the transmission shaft is rotatably installed in the inside of the mounting frame by a supporting bearing; one end of the transmission shaft is connected with the stirring shaft by a belt, and the other end of the transmission shaft is fixed with the first bevel gear by bolts, and the first bevel gear is meshed with the second bevel gear; the second bevel gear is fixed with one of the side plates by bolts, and the center of the second bevel gear is arranged to coincide with the center of the rotating shaft, which can drive the stirring shaft to rotate according to the rotation between the fixed frame and the side plate when the rotating shaft, the fixed frame and the dispersion tank rotate under the driving of the motor.

[0012] Further, the beating plates are arranged in an array around the stirring shaft; the length of the beating plate is greater than the radius of the through hole in the inside of the guide ring, which can ensure that the beating plate beats the mixed solution of the flowing water-based varnish raw material and the dispersant.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1. The utility model discloses a setting, can with water -based gloss oil raw materials and dispersing agent according to the proportion in the guide pipe position import to the inside of jar body, then through the cooperation of motor, rotating shaft and fixed frame, make jar body rotate, in this process, water -based gloss oil raw materials and dispersing agent in jar body are affected by gravity, reciprocating flow is made in the position close to the output end of scattering mechanism, thereby prompting dispersing agent and water -based gloss oil raw materials fully fuse.

[0015] 2. The utility model discloses a scattering mechanism's setting, when motor drives rotating shaft, fixed frame and dispersion jar rotate together, can drive stirring shaft rotate according to the relative rotation between fixed frame and side plate. The beating plate on stirring shaft acts in concert, and the mixed liquid in the buffer cavity is hit to the inner wall of jar body, and the mixing degree of water -based gloss oil raw materials and dispersing agent is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be needed to use the drawing described in the embodiment briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0017] Fig. 1 It is the structural schematic diagram of the utility model.

[0018] Fig. 2 It is the structural schematic diagram of dispersion jar of the utility model.

[0019] Fig. 3 It is the structural schematic diagram of scattering mechanism of the utility model.

[0020] Fig. 4 It is the structural schematic diagram of transmission mechanism of the utility model.

[0021] In the drawing:

[0022] 1-base, 2-side plate, 3-rotating shaft, 4-fixed frame, 5-dispersion jar, 51-jar body, 52-guide ring, 53-first cavity, 54-second cavity, 55-buffer cavity, 6-motor, 7-guide pipe, 8-scattering mechanism, 81-stirring shaft, 82-beating plate, 83-belt, 84-transmission mechanism, 841-mounting frame, 842-transmission shaft, 843-first bevel gear, 844-second bevel gear. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] In the description of the present application, it should be understood that the terms "upper", "middle", "outer", "inner", "periphery" and the like indicate the orientation or positional relationship, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0025] Please refer to Figs. 1-4 The utility model discloses an automatic dispersion machine suitable for water-based gloss oil production, including base 1, side plate 2, rotating shaft 3, fixed frame 4, dispersion tank 5, motor 6, material guiding pipe 7 and scatter mechanism 8, base 1 is fixed on the ground through bolt, and the upper side of base 1 is fixed with two side plates 2 through bolt, wherein rotating shaft 3 is rotatably installed between side plate 2 through support bearing, the middle part of rotating shaft 3 is fixed with fixed frame 4 through bolt, wherein the middle part of fixed frame 4 is fixed with dispersion tank 5 through bolt, one end of the dispersion tank 5 is fixed with material guiding pipe 7 through electromagnetic valve, and electromagnetic valve adopts QV series electromagnetic valve, motor 6 is fixed on one side of side plate 2 through bolt, and the output end of motor 6 is fixed with rotating shaft 3, and motor adopts totally enclosed self-fan cold squirrel-cage type three-phase asynchronous motor, scatter mechanism 8 is fixed with fixed frame 4 through bolt, and the output end of scatter mechanism 8 is rotatably arranged in the inside of dispersion tank 5 through sealing bearing.

[0026] Specifically, the dispersion tank 5 comprises a tank body 51, a guide ring 52, a first cavity 53, a second cavity 54 and a buffer cavity 55, the inside of the tank body 51 is fixed with two guide rings 52 by bolts, wherein the guide ring 52 separates the cavities inside the tank body 51 into the first cavity 53, the second cavity 54 and the buffer cavity 55; the tank body 51 is a hollow cylinder made of 316L stainless steel; the buffer cavity 55 is arranged between the first cavity 53 and the second cavity 54, and the buffer cavity 55 communicates with the first cavity 53 and the second cavity 54 respectively; one end of the tank body 51 is fixed with a material guide pipe 7 through an electromagnetic valve; the output end of a dispersing mechanism 8 is rotatably installed inside the tank body 51 through a sealing bearing, wherein the output end of the dispersing mechanism 8 is movably arranged inside the first cavity 53, the second cavity 54 and the buffer cavity 55, and when in use, the water-based varnish raw material and the dispersant can be introduced into the inside of the tank body 51 at the position of the material guide pipe 7 in proportion, and then the tank body 51 is rotated through the cooperation of the motor 6, the rotating shaft 3 and the fixing frame 4, so that the water-based varnish raw material and the dispersant inside the tank body 51 flow back and forth in the first cavity 53, the buffer cavity 55 and the second cavity 54 under the action of gravity, wherein the arrangement of the guide ring 52 can make the mixed liquid of the water-based varnish raw material and the dispersant flow close to the output end position of the dispersing mechanism 8, so that the dispersant and the water-based varnish raw material are thoroughly mixed.

[0027] Specifically, the dispersing mechanism 8 comprises a stirring shaft 81, a beating plate 82, a belt 83 and a transmission mechanism 84, the stirring shaft 81 is rotatably installed inside the tank body 51 through a sealing bearing, and the outer side of the stirring shaft 81 is fixed with a plurality of beating plates 82, which are movably arranged inside the buffer cavity 55; one end of the stirring shaft 81 is connected with the output end of the transmission mechanism 84 through the belt 83, wherein the transmission mechanism 84 is fixed with the fixing frame 4 by bolts, and when the rotating shaft 3, the fixing frame 4 and the dispersion tank 5 are rotated under the driving of the motor 6, the stirring shaft 81 can be rotated through the cooperation of the transmission mechanism 84 and the belt 83, and then the mixed liquid flowing into the buffer cavity 55 is beaten to the inner wall position of the tank body 51 through the beating plate 82, thereby improving the mixing degree of the water-based varnish raw material and the dispersant.

[0028] Specifically, the transmission mechanism 84 comprises a mounting frame 841, a transmission shaft 842, a first bevel gear 843 and a second bevel gear 844, the mounting frame 841 is fixed with the fixed frame 4 through bolts, and the inside of the mounting frame 841 is rotatably provided with the transmission shaft 842 through a supporting bearing; one end of the transmission shaft 842 is connected with the stirring shaft 81 through the belt 83, and the other end of the transmission shaft 842 is fixed with the first bevel gear 843 through bolts, and the first bevel gear 843 is meshed with the second bevel gear 844; the second bevel gear 844 is fixed with one of the side plates 2 through bolts, and the center of the second bevel gear 844 is coaxially arranged with the center of the rotating shaft 3; when the rotating shaft 3, the fixed frame 4 and the dispersion tank 5 are rotated under the driving of the motor 6, the first bevel gear 843 can rotate around the second bevel gear 844, thereby driving the transmission shaft 842 to rotate, and then the stirring shaft 81 is rotated under the action of the belt 83.

[0029] Specifically, the beating plate 82 is arranged in an array around the stirring shaft 81 uniformly; the length of the beating plate 82 is greater than the radius of the through hole in the guide ring 52, and such arrangement can ensure that the beating plate 82 beats the mixed liquid of the flowing water-based varnish raw material and the dispersant.

[0030] Please refer to Figs. 1-4 The utility model discloses an automatic dispersion machine suitable for water-based varnish production, and its working principle is as follows: when in use, the material guide pipe 7 is arranged at the upper end of the dispersion tank 5 through the cooperation of the motor 6, the rotating shaft 3 and the fixed frame 4, then the electromagnetic valve is opened, the water-based varnish raw material and the dispersant are introduced into the dispersion tank 5 in proportion, then the electromagnetic valve is closed, and the motor 6 is started, so that the dispersion tank 5 is rotated through the cooperation of the motor 6, the rotating shaft 3 and the fixed frame 4, wherein, during the rotation of the dispersion tank 5, the mixed liquid of the water-based varnish raw material and the dispersant flows back and forth, and the beating mechanism 8 beats the flowing mixed liquid, thereby promoting the fusion of the water-based varnish raw material and the dispersant, and after the fusion of the water-based varnish raw material and the dispersant is completed, the material guide pipe 7 is arranged at the lower end of the dispersion tank 5, then the electromagnetic valve is opened, and the mixed liquid after fusion is discharged at the position of the material guide pipe 7.

[0031] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. An automatic dispersion machine suitable for water-based varnish production, comprising a base (1), a side plate (2), a rotating shaft (3), a fixing frame (4), a dispersion tank (5), a motor (6), a material guide pipe (7) and a dispersion mechanism (8), characterized in that: The base (1) is fixed on the ground, and the upper side of the base (1) is fixed with two side plates (2), wherein the rotating shaft (3) is rotatably installed between the side plates (2); the middle part of the rotating shaft (3) is fixed with a fixed frame (4), wherein the middle part of the fixed frame (4) is fixed with a dispersion tank (5), one end of the dispersion tank (5) is fixed with a material guide pipe (7) through an electromagnetic valve; the motor (6) is fixed on the side of one of the side plates (2), and the output end of the motor (6) is fixed with the rotating shaft (3); the scattering mechanism (8) is fixed with the fixed frame (4), and the output end of the scattering mechanism (8) is rotatably arranged in the dispersion tank (5).

2. The automatic dispersion machine suitable for the production of water-based gloss, according to claim 1, characterized in that: The dispersion tank (5) comprises a tank body (51), a guide ring (52), a first cavity (53), a second cavity (54) and a buffer cavity (55), the inside of the tank body (51) is fixed with two guide rings (52), wherein the guide rings (52) separate the cavity inside the tank body (51) into the first cavity (53), the second cavity (54) and the buffer cavity (55); the buffer cavity (55) is arranged between the first cavity (53) and the second cavity (54), and the buffer cavity (55) is communicated with the first cavity (53) and the second cavity (54) respectively; one end of the tank body (51) is fixed with the material guide pipe (7) through the electromagnetic valve; the output end of the scattering mechanism (8) is rotatably installed in the tank body (51), and the output end of the scattering mechanism (8) is movably arranged in the first cavity (53), the second cavity (54) and the buffer cavity (55).

3. The automatic dispersion machine suitable for the production of water-based gloss, according to claim 2, characterized in that: The scattering mechanism (8) comprises a stirring shaft (81), a beating plate (82), a belt (83) and a transmission mechanism (84), the stirring shaft (81) is rotatably installed in the tank body (51), and the outer side of the stirring shaft (81) is fixed with a plurality of beating plates (82), the beating plates (82) are movably arranged in the buffer cavity (55); one end of the stirring shaft (81) is connected with the output end of the transmission mechanism (84) through the belt (83), and the transmission mechanism (84) is fixed with the fixed frame (4).

4. The automatic dispersion machine suitable for the production of water-based gloss, according to claim 3, characterized in that: The transmission mechanism (84) comprises a mounting frame (841), a transmission shaft (842), a first bevel gear (843) and a second bevel gear (844), the mounting frame (841) is fixed with the fixed frame (4), and the transmission shaft (842) is rotatably installed in the mounting frame (841); one end of the transmission shaft (842) is connected with the stirring shaft (81) through the belt (83), and the other end of the transmission shaft (842) is fixed with the first bevel gear (843), and the first bevel gear (843) is meshingly arranged with the second bevel gear (844); the second bevel gear (844) is fixed with one of the side plates (2), and the center of the second bevel gear (844) is arranged to coincide with the center of the rotating shaft (3).

5. The automatic dispersion machine suitable for the production of water-based gloss, according to claim 3, characterized in that: The beating plates (82) are evenly arranged around the stirring shaft (81); the length of the beating plate (82) is greater than the radius of the through hole in the guide ring (52).

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