Glue stirring equipment for glue dipping process

Abstract

The utility model relates to glue stirring equipment for a glue dipping process, which comprises a stirring barrel, a stirring shaft and a motor, the upper end of the stirring shaft is connected with the motor, and the motor can drive the stirring shaft to rotate; the lower end of the stirring shaft extends into the stirring barrel and is connected with the stirring disc, the outer periphery of the stirring disc is provided with a sawtooth-shaped stirring part, the sawtooth-shaped stirring part comprises first convex teeth which are bent upwards from the outer periphery of the stirring disc and second convex teeth which are bent downwards from the outer periphery of the stirring disc, and the first convex teeth and the second convex teeth are alternately arranged at intervals. The stirring barrel is simple in structure and convenient to assemble and maintain, when stirring is started, the lower portion of the stirring disc is in a rotating state, meanwhile, a turbulent flow area is formed at the position 2.5-5 mm away from the edge, and the sawtooth-shaped stirring part shears, impacts, crushes and blends a mixture of glue, solid / liquid additives and the like placed in the stirring barrel so that the mixture can be rapidly mixed, dissolved and fused, and the stirring effect is good. The glue is uniformly mixed, so that impregnation production of the film adhesive is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of glue film paper production, in particular to glue stirring equipment in a dipping process. Background Art

[0002] Stirring is the process of blending and mixing glue and additives. In the production process of dipping process, stirring of glue is essential. The early stirring method consists of a double-blade or three-blade stirring paddle and a guide plate in the tank, which requires very high torque of the stirring motor. In addition, when the glue is stirred, if the speed is too fast, it is easy to splash, causing waste, increasing the frequency of workers' cleaning, and wasting manpower. If the speed is too slow, uneven mixing will occur, so that the glue fails to meet the index parameters required by the process, which also seriously affects the product quality. Summary of the Invention

[0003] The purpose of the utility model is to provide a glue stirring device for a dipping process, which can well solve the above technical problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The glue stirring equipment for the dipping process includes a stirring barrel, a stirring shaft and a motor. The upper end of the stirring shaft is connected to the motor so that the motor can drive the stirring shaft to rotate; the lower end of the stirring shaft extends into the stirring barrel and is connected to a stirring disk. A serrated stirring portion is provided on the outer periphery of the stirring disk. The serrated stirring portion is used to shear, impact, crush and blend the mixture of glue and solid / liquid additives placed in the stirring barrel so that the mixture can be quickly mixed, dissolved and fused.

[0006] The above solution is further that the serrated stirring portion includes first protruding teeth bent upward from the outer periphery of the stirring disk and second protruding teeth bent downward from the outer periphery of the stirring disk, and the first protruding teeth and the second protruding teeth are alternately arranged at intervals.

[0007] The above solution is further characterized in that the spiral directions of the first convex teeth and the second convex teeth are the same.

[0008] The above solution is further that the upper end of the stirring shaft is axially connected to the output shaft of the motor through a coupling; the coupling and the motor are positioned together on a support plate, and the support plate is mounted on the stirring barrel.

[0009] The above scheme is further that the coupling passes through the upper and lower sides of the support plate, and a docking port is left at the upper end of the coupling, which is used to sleeve the output shaft of the motor and use a keyway connection to realize the transmission of the motor's rotational output to the coupling; the lower end of the coupling is axially connected to the upper end of the stirring shaft; a plurality of upwardly protruding support columns are also provided on the upper side of the support plate, and the top of the support column is provided with a shoulder and a threaded column protruding from the shoulder; the motor is inverted and connected to the support column through a preset flange, the shoulder of the support column supports the flange, and the threaded column passes through the preset connection hole on the flange and is threadedly connected to the nut, so that the flange is locked on the support column.

[0010] The above solution is further characterized in that the motor is a variable frequency speed regulating motor.

[0011] The above solution is further characterized in that the stirring disk is a circular disk made of stainless steel.

[0012] After adopting the above structure, the utility model installs a stirring disk at the lower end of the stirring barrel through the stirring shaft, and a serrated stirring portion is provided on the outer periphery of the stirring disk. When stirring is started, the lower part of the stirring disk is in a rotating state, and a turbulent zone is formed at 2.5-5mm at the edge. The serrated stirring portion shears, impacts, crushes and blends the mixture of glue and solid / liquid additives placed in the stirring barrel, so that the mixture can be quickly mixed, dissolved and fused, and the glue is mixed evenly, which is beneficial to the production of glue film paper dipping.

[0013] The utility model has a simple structure and is easy to assemble and maintain. It also utilizes a variable frequency speed regulating motor, selects appropriate power according to the mixing material, and is equipped with variable frequency speed regulation, which is practical and energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attachment Figure 1 This is a schematic structural diagram of a preferred embodiment of the utility model;

[0015] Attachment Figure 2 for Figure 1 A schematic diagram of the top view of the mixing barrel of an embodiment;

[0016] Attachment Figure 3 for Figure 1 Schematic diagram of the stirring plate structure of the embodiment. DETAILED DESCRIPTION

[0017] The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present invention.

[0018] It should be noted that in the description of this utility model, terms such as "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and do not indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] See Figure 1 、 2 3 is a schematic structural diagram of a preferred embodiment of the present invention. The present invention relates to a glue stirring device for a dipping process, comprising a stirring barrel 1, a stirring shaft 2 and a motor 3. The stirring barrel 1 is vertically arranged, and a support plate 6 and a movable cover plate 8 are provided at the upper end of the stirring barrel 1. The support plate 6 and the movable cover plate 8 are spliced ​​together to seal the upper end of the stirring barrel 1. By opening the movable cover plate 8, observation and maintenance work can be carried out.

[0020] The upper end of the stirring shaft 2 is axially connected to the output shaft of the motor 3 through a coupling 5, and the coupling 5 is positioned on the support plate 6 together with the motor 3; the motor is started and transmitted through the coupling 5, so that the motor 3 can drive the stirring shaft 2 to rotate; and the lower end of the stirring shaft 2 extends into the mixing barrel 1 and is connected to the stirring disk 4, which is preferably a circular disk made of 316 stainless steel with good rotation characteristics; the stirring disk 4 is strong, durable, rust-proof, corrosion-resistant, easy to clean, and pollution-free, which is conducive to the glue stirring work. The outer periphery of the stirring disk 4 is provided with a serrated stirring portion, which is used to shear, impact, crush, and blend the mixture of glue and solid / liquid additives placed in the mixing barrel 1, so that the mixture is rapidly mixed, dissolved, and fused, thereby achieving uniform and sufficient stirring and mixing of the glue. When stirring is started, the bottom of the stirring disc rotates to reduce glue splashing. At the same time, a turbulent zone is formed at the edge 2.5-5mm, which is conducive to shearing, impacting, crushing and blending by the serrated stirring part, achieving a state of rapid mixing, dissolving and fusion, improving work efficiency, and the glue is mixed evenly, which is conducive to the production of film paper dipping.

[0021] Figure 1 、 3As shown, in this embodiment, the serrated stirring portion includes a first protruding tooth 41 that bends upward from the outer periphery of the stirring disk 4 and a second protruding tooth 42 that bends downward from the outer periphery of the stirring disk 4. The first protruding teeth 41 and the second protruding teeth 42 are arranged alternately at intervals. During production, the outer periphery of the stirring disk 4 is partially cut, and then the first and second protruding teeth 41, 42 are constructed by bending. This structure is simple and easy to manufacture. The front faces of the first and second protruding teeth 41, 42 form a right triangle, with one right-angled side connected to the stirring disk 4 and the other right-angled side standing upright. The hypotenuse provides support and effectively diverts flow, allowing the first and second protruding teeth 41, 42 to effectively perform tasks such as shearing, impacting, crushing, and blending. In this embodiment, the spiral lines of the first and second protruding teeth 41, 42 are in the same direction, which facilitates rotation and promotes stirring.

[0022] Figure 1 In this embodiment, the coupling 5 extends through the upper and lower sides of the support plate 6, and a docking port 51 is provided at the upper end of the coupling 5. This docking port 51 is used to receive the output shaft of the motor 3 and transmit the rotational output of the motor 3 to the coupling 5 using a keyway connection. The lower end of the coupling 5 is axially connected to the upper end of the stirring shaft 2. The upper side of the support plate 6 is also provided with a plurality of upwardly protruding support columns 61, each with a shoulder and a threaded column 611 protruding from the shoulder. The motor 3 is arranged in an inverted manner and connected to the support columns 61 via a preset flange 31. The shoulder of the support column 61 supports the flange 31, and the threaded column 611 passes through the preset connection hole in the flange 31 and is threadedly connected to the nut 7, locking the flange 31 to the support column 61. This structure facilitates assembly and disassembly and maintenance. Furthermore, the motor 3 is a variable frequency speed motor. The appropriate power is selected according to the mixing material, and it is equipped with variable frequency speed regulation, which is practical and energy-saving.

[0023] The above detailed description of the present invention in combination with the implementation methods is only for illustrating the technical concept and features of the present invention. Its purpose is to enable people familiar with this technology to understand the content of the present invention and implement it. It cannot be used to limit the scope of protection of the present invention. Therefore, all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A glue stirring device for a dipping process, comprising a stirring barrel (1), a stirring shaft (2) and a motor (3), characterized in that: The upper end of the stirring shaft (2) is connected to the motor (3), so that the motor (3) can drive the stirring shaft (2) to rotate; and the lower end of the stirring shaft (2) extends into the stirring barrel (1) and is connected to the stirring disk (4), and the outer periphery of the stirring disk (4) is provided with a serrated stirring portion, and the serrated stirring portion is used to shear, impact, crush and blend the mixture of glue and solid / liquid additives placed in the stirring barrel (1), so that the mixture reaches a state of rapid mixing, dissolution and fusion.

2. The glue stirring device for the dipping process according to claim 1, characterized in that: The sawtooth stirring portion comprises a first protruding tooth (41) bent upward from the outer periphery of the stirring disk (4) and a second protruding tooth (42) bent downward from the outer periphery of the stirring disk (4), wherein the first protruding tooth (41) and the second protruding tooth (42) are alternately arranged at intervals.

3. The glue stirring device for the dipping process according to claim 2, characterized in that: The spiral directions of the first convex tooth (41) and the second convex tooth (42) are the same.

4. The glue stirring device for the dipping process according to claim 1, characterized in that: The upper end of the stirring shaft (2) is axially connected to the output shaft of the motor (3) through a coupling (5); the coupling (5) and the motor (3) are positioned together on a support plate (6), and the support plate (6) is mounted on the stirring barrel (1).

5. The glue stirring device for the dipping process according to claim 4, characterized in that: The coupling (5) passes through the upper and lower side surfaces of the support plate (6), and a docking port (51) is left at the upper end of the coupling (5), which is used to sleeve the output shaft of the motor (3) and transmit the rotation output of the motor (3) to the coupling (5) by using a keyway connection method; the lower end of the coupling (5) is axially connected to the upper end of the stirring shaft (2); a plurality of upwardly protruding support columns (61) are also provided on the upper side surface of the support plate (6), and the top of the support column (61) is provided with a shoulder and a threaded column (611) protruding from the shoulder; the motor (3) is set upside down and connected to the support column (61) through a preset flange (31), the shoulder of the support column (61) supports the flange (31), and the threaded column (611) passes through the preset connection hole on the flange (31) and is threadedly connected to the nut (7), so that the flange (31) is locked on the support column (61).

6. The glue stirring device for the dipping process according to claim 1, 4 or 5, characterized in that: The motor (3) is a variable frequency speed regulating motor.

7. The glue stirring device for the dipping process according to claim 1 or 2, characterized in that: The stirring disc (4) is a disc made of stainless steel.

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