Stirring device of water-based adhesive reaction kettle

Abstract

The utility model discloses a stirring device of a water-based adhesive reaction kettle, which comprises a kettle body and a kettle cover arranged at one end of the kettle body, and further comprises a rotating shaft arranged on the kettle body, one end of the rotating shaft is connected with an output end of a stirring motor, and the other end of the rotating shaft is fixedly connected with a stirring shaft. A plurality of groups of stirring pieces are arranged on the side wall of the stirring shaft, each stirring piece comprises a plurality of stirring blades which are arranged in an annular array, and the stirring shaft is provided with a conveying assembly which is used for upwards conveying raw materials deposited at the bottom of the kettle body. Through the arrangement of the conveying assembly, raw materials deposited at the bottom of the kettle body due to high density or viscosity in the production and processing of the water-based adhesive are continuously conveyed to the position above the mixed raw materials, so that the raw materials with high density or viscosity are mixed with other raw materials; therefore, the partial dispersion uniformity of the raw materials with higher density or viscosity in the kettle body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water base glue production equipment technical field, concretely is a kind of water base glue reaction kettle's stirring device. BACKGROUND

[0002] In the water base glue production process, by the use of reaction kettle, not only can utilize the stirring device in reaction kettle can make reactant fully mix, but also can realize the reaction effect of reactant, to further improve the product quality and stability in the water base glue production process.

[0003] When water base glue is stirred and reacted using reaction kettle, first, mixed raw materials are added to the inside of the reaction kettle through the feeding port, then the stirring blades are used to stir and mix the various raw materials and carry out chemical reaction, and since fillers such as calcium carbonate, silicon dioxide, etc. are added in the water base glue production formula, the density of these fillers is usually much larger than that of water and other liquid raw materials. Due to the action of gravity, the filler particles with large density tend to sink to the bottom of the reaction kettle, and some components with small density, such as some light additives (such as defoaming agent, oily additive), etc., tend to float in the upper part of the reaction kettle. Therefore, under the action of density difference, the raw materials in the kettle are stratified during the stirring process. In addition, due to the difference in viscosity between different raw materials, the low-viscosity raw materials are more likely to flow in the reaction kettle during the stirring process, while the raw materials containing high-molecular polymers form a relatively viscous layer at the bottom due to their high viscosity, and other liquid raw materials with low viscosity are in the upper part. Therefore, under the action of density and viscosity difference, the raw materials are difficult to be evenly dispersed in the kettle, thereby reducing the stirring and mixing effect of the raw materials.

[0004] Therefore, there is an urgent need for a water base glue reaction kettle stirring device to solve the above problems. UTILITY MODEL CONTENTS

[0005] To achieve the above object, the utility model provides the following technical scheme: a water base glue reaction kettle stirring device, comprising a kettle body and a kettle cover arranged at one end of the kettle body, the side of the kettle cover away from the kettle body is provided with a stirring motor, the side wall of the kettle cover is provided with a feeding pipe, further comprising a rotating shaft arranged in the kettle body, one end of the rotating shaft is connected with the output end of the stirring motor, the other end of the rotating shaft is fixedly connected with a stirring shaft, the side wall of the stirring shaft is provided with a plurality of stirring units, each group of the stirring units comprises a plurality of stirring blades arranged in annular array, the stirring shaft is provided with a conveying assembly for upward conveying of the raw materials deposited at the bottom of the kettle body.

[0006] The conveying hole is internally and fixedly connected with a baffle, the baffle is located above the discharge pipe, and the conveying rod is rotatably connected to the baffle.

[0007] The conveying hole is internally and fixedly connected with a baffle, the baffle is located above the discharge pipe, and the conveying rod is rotatably connected to the baffle.

[0008] The driving assembly comprises a driving rod rotatably connected to the side wall of the stirring shaft, one end of the driving rod located inside the conveying hole is fixedly connected with a first bevel gear, and the side wall of the conveying rod between the baffle and the rotating shaft is fixedly connected with a second bevel gear; the first bevel gear and the second bevel gear are arranged in meshing mode; the side wall of the stirring shaft is provided with a driving motor, and the output end of the driving motor is connected with the driving rod.

[0009] The adjusting assembly comprises an adjusting pipe rotatably connected to the side wall of the discharge pipe, the adjusting pipe is connected with the discharge pipe through a connecting assembly, the side of the discharge pipe away from the stirring motor is provided with a plurality of discharge holes, the side wall of the adjusting pipe is provided with a plurality of adjusting holes, each adjusting hole is arranged in matched mode with the discharge hole and is angularly deviated from each other, and the stirring shaft is provided with a rotating assembly for rotating the adjusting pipe.

[0010] The connecting assembly comprises two annular connecting grooves symmetrically arranged on the side wall of the discharge pipe, and the two connecting grooves are rotatably connected with connecting rings, and the two connecting rings are connected with the adjusting pipe.

[0011] The rotating assembly comprises a rotating rod rotatably connected to the side wall of the stirring shaft, the side wall of the rotating rod is fixedly connected with a first transmission gear, the side wall of the adjusting pipe is provided with a second transmission gear, the first transmission gear and the second transmission gear are connected through a toothed belt, one end of the rotating rod is fixedly connected with a third bevel gear, and the third bevel gear and the second bevel gear are arranged in meshing mode.

[0012] Compared with the prior art, the beneficial effects of the present application are:

[0013] The present application is provided with a conveying assembly, which is used for continuously conveying the raw materials with large density or viscosity deposited at the bottom of the kettle to the upper part of the mixed raw materials under the cooperation of the driving assembly and the adjusting assembly, so as to mix the raw materials with large density or viscosity with other raw materials, thereby improving the uniformity of the dispersion of the raw materials with large density or viscosity in the kettle, and improving the stirring and mixing effect of the raw materials for water-based glue production and processing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the kettle body internal structure schematic view of the utility model;

[0016] Figure 3 It is the conveying assembly internal structure schematic view of the utility model;

[0017] Figure 4 It is Figure 3 The enlarged view of A in the middle;

[0018] Figure 5 It is the adjusting assembly and, connecting assembly and rotating assembly structure schematic view of the utility model.

[0019] In the drawing: 101, kettle body;102, kettle cover;103, stirring motor;104, feeding pipe;2, rotating shaft;3, stirring shaft;4, stirring blade;501, conveying hole;502, conveying rod;503, spiral conveying blade;504, discharge pipe;505, baffle;601, adjusting pipe;602, discharge hole;603, adjusting hole;701, annular connecting groove;702, connecting ring;801, rotating rod;802, first transmission gear;803, second transmission gear;804, toothed belt;805, third bevel gear;901, driving rod;902, first bevel gear;903, second bevel gear;904, driving motor. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely 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 labor fall within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-5The stirring device of one water-based glue reaction kettle in the drawing, including kettle body 101 and kettle cover 102 arranged at one end of kettle body 101, the side of kettle cover 102 away from kettle body 101 is provided with stirring motor 103, the side wall of kettle cover 102 is provided with feeding pipe 104, further including rotating shaft 2 arranged in kettle body 101, one end of rotating shaft 2 is connected with the output end of stirring motor 103, the other end of rotating shaft 2 is fixedly connected with stirring shaft 3, the side wall of stirring shaft 3 is provided with multiple groups of stirring pieces, each group of stirring pieces includes multiple stirring blades 4 arranged in annular array, stirring shaft 3 is provided with conveying assembly for conveying the raw materials deposited at the bottom of kettle body 101 upwards;

[0023] The side wall of stirring shaft 3 is provided with conveying hole 501, the conveying assembly includes conveying rod 502 rotatably connected with conveying hole 501, one end of conveying rod 502 is rotatably connected with rotating shaft 2, the side wall of conveying rod 502 is provided with spiral conveying blade 503, stirring shaft 3 is provided with driving assembly for driving spiral conveying blade 503, the side wall of stirring shaft 3 is provided with discharge pipe 504, one end of discharge pipe 504 is communicatively arranged with conveying hole 501, discharge pipe 504 is provided with adjusting assembly for adjusting the conveying position of the raw materials at the bottom;

[0024] It should be noted that: through the setting of the conveying assembly, under the cooperation of the driving assembly and the adjusting assembly, the raw materials with large density or viscosity deposited at the bottom of the kettle body 101 in the water-based glue production and processing are continuously conveyed above the mixed raw materials, thereby making the raw materials with large density or viscosity mixed with other raw materials, thereby improving the uniformity of the dispersion of the raw materials with large density or viscosity in the kettle body 101, and thereby improving the stirring and mixing effect of the raw materials in water-based glue production and processing.

[0025] Please refer to Figure 4 The inner wall of conveying hole 501 in the drawing is fixedly connected with baffle 505, baffle 505 is located above discharge pipe 504, conveying rod 502 is rotatably connected with baffle 505;

[0026] It should be noted that: through the setting of the baffle 505, the raw materials conveyed to the top of the spiral conveying blade 503 are blocked and guided.

[0027] Please refer to Figure 4 The driving assembly in the drawing includes driving rod 901 rotatably connected with the side wall of stirring shaft 3, one end of driving rod 901 located inside conveying hole 501 is fixedly connected with first bevel gear 902, the side wall of conveying rod 502 between baffle 505 and rotating shaft 2 is fixedly connected with second bevel gear 903, first bevel gear 902 and second bevel gear 903 are meshingly arranged, the side wall of stirring shaft 3 is provided with driving motor 904, the output end of driving motor 904 is connected with driving rod 901;

[0028] It should be noted that the driving assembly is provided to drive the rotation of the spiral conveying blade 503.

[0029] Please refer to Figure 4 and Figure 5 , the adjusting assembly in the figure includes an adjusting pipe 601 rotatably connected to the side wall of the discharge pipe 504, the adjusting pipe 601 is connected to the discharge pipe 504 through the connecting assembly, a plurality of discharge holes 602 are formed in the side wall of the discharge pipe 504 away from the stirring motor 103, a plurality of adjusting holes 603 are formed in the side wall of the adjusting pipe 601, each adjusting hole 603 is arranged in matching with the discharge hole 602, and the adjusting holes 603 are angularly deviated from each other, and the stirring shaft 3 is provided with a rotating assembly for rotating the adjusting pipe 601;

[0030] It should be noted that the adjusting assembly is provided to make the raw materials conveyed from the bottom of the kettle body 101 flow out from different positions of the discharge pipe 504, thereby improving the uniformity of the distribution of the raw materials deposited at the bottom in the mixed raw materials.

[0031] Working principle: when the reaction kettle is used to produce and process water-based glue, the raw materials are first conveyed into the feeding pipe 104, and flow into the kettle body 101 under the action of gravity. In the process of feeding the raw materials into the kettle body 101, the stirring motor 103 is started to drive the rotation of the plurality of groups of stirring blades 4 on the side wall of the stirring shaft 3, thereby mixing and stirring the raw materials in the process of rotation of the stirring blades 4;

[0032] and in the process of mixing and stirring the raw materials, the driving motor 904 is started to drive the rotation of the spiral conveying blade 503 on the side wall of the conveying rod 502 under the intermeshing transmission action of the first bevel gear 902 and the second bevel gear 903, thereby continuously conveying the raw materials at the bottom of the kettle body 101 into the conveying hole 501 under the conveying action of the spiral conveying blade 503, and finally falling from the discharge hole 602 in the side wall of the discharge pipe 504 to the top of the raw materials, so as to continuously convey the raw materials deposited at the bottom of the kettle body 101 due to large density or viscosity in the production and processing of water-based glue to the top of the mixed raw materials, thereby mixing the raw materials with large density or viscosity with other raw materials, thereby improving the uniformity of the dispersion of the raw materials with large density or viscosity in the kettle body 101, and thereby improving the mixing and stirring effect of the raw materials in the production and processing of water-based glue;

[0033] and in the process of continuous rotation of the conveying rod 502, the plurality of angularly deviated adjusting holes 603 in the side wall of the adjusting pipe 601 will reciprocally match with the discharge holes 602 in the side wall of the discharge pipe 504 under the cooperation of the rotating assembly and the connecting assembly, thereby making the raw materials conveyed from the bottom of the kettle body 101 flow out from different positions of the discharge pipe 504, thereby improving the uniformity of the distribution of the raw materials deposited at the bottom in the mixed raw materials.

[0034] Embodiment 2

[0035] Please refer to Figure 4 and Figure 5 , the embodiment is further illustrated to the embodiment 1, the connecting assembly in the drawing includes two annular connecting grooves 701 which are symmetrically arranged and are opened in the side wall of the discharge pipe 504, the two annular connecting grooves 701 are rotationally connected with connecting rings 702, and the two connecting rings 702 are connected with the adjusting pipe 601.

[0036] It should be noted here that the connecting assembly is arranged to provide the guiding and limiting effect for the rotation of the adjusting pipe 601.

[0037] Embodiment 3

[0038] Please refer to Figure 4 and Figure 5 , the embodiment is further illustrated to the other embodiments, the rotating assembly in the drawing includes a rotating rod 801 which is rotationally connected with the side wall of the stirring shaft 3, the side wall of the rotating rod 801 is fixedly connected with a first transmission tooth 802, the side wall of the adjusting pipe 601 is provided with a second transmission tooth 803, the first transmission tooth 802 and the second transmission tooth 803 are connected through a tooth belt 804, one end of the rotating rod 801 is fixedly connected with a third bevel gear 805, and the third bevel gear 805 and a second bevel gear 903 are arranged in meshing mode.

[0039] It should be noted here that through the arrangement of the rotating assembly, in the rotating process of the conveying rod 502, the first transmission tooth 802 at one end of the rotating rod 801 is driven to rotate under the meshing transmission effect of the second bevel gear 903 and the third bevel gear 805, and then the adjusting pipe 601 is driven to rotate under the transmission effect of the tooth belt 804.

[0040] It should be noted here that through the arrangement of the rotating assembly, in the rotating process of the conveying rod 502, the first transmission tooth 802 at one end of the rotating rod 801 is driven to rotate under the meshing transmission effect of the second bevel gear 903 and the third bevel gear 805, and then the adjusting pipe 601 is driven to rotate under the transmission effect of the tooth belt 804.

[0040] It should be noted here that through the arrangement of the rotating assembly, in the rotating process of the conveying rod 502, the first transmission tooth 802 at one end of the rotating rod 801 is driven to rotate under the meshing transmission effect of the second bevel gear 903 and the third bevel gear 805, and then the adjusting pipe 601 is driven to rotate under the transmission effect of the tooth belt 804.

[0040] It should be noted here that through the arrangement of the rotating assembly, in the rotating process of the conveying rod 502, the first transmission tooth 802 at one end of the rotating rod 801 is driven to rotate under the meshing transmission effect of the second bevel gear 903 and the third bevel gear 805, and then the adjusting pipe 601 is driven to rotate under the transmission effect of the tooth belt 804.

[0040] It should be noted here that through the arrangement of the rotating assembly, in the rotating process of the conveying rod 502, the first transmission tooth 802 at one end of the rotating rod 801 is driven to rotate under the meshing transmission effect of the second bevel gear 903 and the third bevel gear 805, and then the adjusting pipe 601 is driven to rotate under the transmission effect of the tooth belt 804.

Claims

1. A stirring device of a water-based glue reaction kettle, comprising: a kettle body (101) and a kettle cover (102) arranged at one end of the kettle body (101), wherein a stirring motor (103) is arranged on the side of the kettle cover (102) away from the kettle body (101), and a feeding pipe (104) is arranged on the side wall of the kettle cover (102); characterized in that it further comprises: a rotating shaft (2) arranged on the kettle body (101), wherein one end of the rotating shaft (2) is connected with the output end of the stirring motor (103), the other end of the rotating shaft (2) is fixedly connected with a stirring shaft (3), the side wall of the stirring shaft (3) is provided with a plurality of groups of stirring pieces, each group of the stirring pieces comprises a plurality of stirring blades (4) arranged in an annular array, and the stirring shaft (3) is provided with a conveying assembly for conveying the raw materials deposited at the bottom of the kettle body (101) upward; the side wall of the stirring shaft (3) is provided with a conveying hole (501), the conveying assembly comprises a conveying rod (502) rotatably connected with the conveying hole (501), one end of the conveying rod (502) is rotatably connected with the rotating shaft (2), the side wall of the conveying rod (502) is provided with a spiral conveying blade (503), the stirring shaft (3) is provided with a driving assembly for driving the spiral conveying blade (503), the side wall of the stirring shaft (3) is provided with a discharge pipe (504), one end of the discharge pipe (504) is arranged in communication with the conveying hole (501), and the discharge pipe (504) is provided with an adjusting assembly for adjusting the conveying position of the raw materials at the bottom.

2. The stirring device of a water-based adhesive reaction kettle according to claim 1, characterized in that: the inner wall of the conveying hole (501) is fixedly connected with a baffle (505), the baffle (505) is located above the discharge pipe (504), and the conveying rod (502) is rotatably connected with the baffle (505).

3. The stirring device of a water-based adhesive reaction kettle according to claim 2, characterized in that: the driving assembly comprises a driving rod (901) rotatably connected with the side wall of the stirring shaft (3), one end of the driving rod (901) located inside the conveying hole (501) is fixedly connected with a first bevel gear (902), the side wall of the conveying rod (502) between the baffle (505) and the rotating shaft (2) is fixedly connected with a second bevel gear (903), the first bevel gear (902) and the second bevel gear (903) are arranged in meshing relationship, the side wall of the stirring shaft (3) is provided with a driving motor (904), and the output end of the driving motor (904) is connected with the driving rod (901).

4. The stirring device of a water-based adhesive reaction kettle according to claim 3, characterized in that: the adjusting assembly comprises an adjusting pipe (601) rotatably connected with the side wall of the discharge pipe (504), the adjusting pipe (601) is connected with the discharge pipe (504) through a connecting assembly, a plurality of discharge holes (602) are arranged on the side of the discharge pipe (504) away from the stirring motor (103), a plurality of adjusting holes (603) are arranged on the side wall of the adjusting pipe (601), each adjusting hole (603) is arranged in matching relationship with a discharge hole (602) and has an angular deviation with each other, and the stirring shaft (3) is provided with a rotating assembly for rotating the adjusting pipe (601).

5. The stirring device of a water-based adhesive reaction kettle according to claim 4, characterized in that: The connecting assembly comprises two annular connecting grooves (701) symmetrically arranged on the side wall of the discharge pipe (504), and the two annular connecting grooves (701) are rotationally connected with connecting rings (702), and the two connecting rings (702) are connected with the adjusting pipe (601).

6. The stirring device of a water-based adhesive reaction kettle according to claim 5, characterized in that: The rotating assembly comprises a rotating rod (801) rotationally connected with the side wall of the stirring shaft (3), the side wall of the rotating rod (801) is fixedly connected with a first transmission gear (802), the side wall of the adjusting pipe (601) is provided with a second transmission gear (803), the first transmission gear (802) and the second transmission gear (803) are connected through a tooth belt (804), one end of the rotating rod (801) is fixedly connected with a third bevel gear (805), and the third bevel gear (805) and a second bevel gear (903) are arranged in meshing mode.

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