Preparation device of waterproof glue
By combining a stirring frame, heating vibration, and a vacuuming mechanism, the problems of air bubbles and uneven heating in the preparation of waterproof adhesive were solved, achieving efficient and uniform preparation of waterproof adhesive and improving the density and performance of the waterproof adhesive.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-03-27
AI Technical Summary
In existing technologies, vacuuming and external heating methods cannot completely eliminate air bubbles in the preparation of waterproof adhesives, resulting in a decrease in the density and performance of the waterproof adhesives. Furthermore, uneven heating affects the uniformity of mixing and reduces the quality of the preparation.
The system employs a combination of a stirring frame, a heating and vibration mechanism, and a vacuum pump. It utilizes heating wires for heating, piezoelectric ceramic ultrasonic vibration to reduce viscosity, and a vacuum pump for evacuation to completely eliminate air bubbles and retain heat, ensuring uniform mixing.
It effectively removes air bubbles from waterproof adhesive raw materials, improves preparation quality, ensures uniform mixing and density of the waterproof adhesive, and enhances preparation efficiency and quality.
Smart Images
Figure CN224040638U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to waterproof glue technical field especially relates to a preparation device of waterproof glue. BACKGROUND
[0002] Waterproof glue is an adhesive with waterproof performance, is mainly used to prevent water, oil, chemical substances and so on bad environment to the erosion of object, and it is widely used in building, home decoration, automobile, ship, electronic product and so on field, and waterproof glue is mainly divided into general type waterproof glue and flexible type waterproof glue, wherein, general type waterproof glue is formed by high molecular polymer emulsion and powder material composed of inorganic material, flexible type waterproof glue is composed of high molecular emulsion and a plurality of inorganic powder material, when preparing waterproof glue, different raw materials are usually mixed uniformly according to certain proportion to form the adhesive with waterproof performance.
[0003] At present, to ensure the preparation quality of waterproof glue, before mixing waterproof glue raw materials, the method of vacuumizing is usually used to remove the bubbles in waterproof glue raw materials, however, this vacuumizing mode can not completely eliminate the bubbles in waterproof glue raw materials (only can reduce bubbles), and in the subsequent stirring process, new bubbles can still be generated in waterproof glue raw materials, these residual or newly generated bubbles can directly affect the compactness and performance of waterproof glue, thereby reducing the preparation quality of waterproof glue, in addition, because the viscosity of waterproof glue raw materials is high at normal temperature, and the flowability is poor, in order to improve the mixing quality, it is usually necessary to heat waterproof glue raw materials in the stirring and mixing process, however, the existing heating mode is mostly external heating, this mode can cause uneven heating in the inside of raw materials, affect the uniformity of stirring and mixing, thereby further reducing the preparation quality of waterproof glue, and practicality is not good. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the problem that the effect is not good when the prior art uses the mode of vacuumizing and the mode of external heating to improve the preparation quality of waterproof glue, and provides a preparation device of waterproof glue.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A preparation device of waterproof glue, including preparation jar, the preparation jar top is equipped with a plurality of feeding tubes, still including:
[0007] Stirring frame, stirring frame is installed on the inside bottom wall of preparation jar, and waterproof glue raw materials are placed in the stirring frame, the opening is set up in the stirring frame top, the mounting plate that sets up in funnel shape is installed in the opening, the connecting plate is installed in the mounting plate top, and the mounting plate is fixedly connected with the inner wall of preparation jar through the connecting plate, the area between the stirring frame outer wall and mounting plate is air chamber, a plurality of check valves are installed on the stirring frame top wall.
[0008] The stirring mechanism is arranged on the preparation tank, and the heating and vibrating mechanism is arranged on the stirring mechanism.
[0009] The air extraction mechanism and the extraction mechanism are both arranged on the preparation tank, and are respectively used for extracting the gas in the gas chamber and extracting the material in the stirring frame.
[0010] Preferably, the stirring mechanism comprises a stirring shaft and a driving assembly, the stirring shaft is rotatably connected at the middle position of the top end of the preparation tank and extends into the stirring frame, a plurality of blades are uniformly arranged on the outer wall of the stirring shaft, the region between the top end of the blade, the inner wall of the stirring frame and the mounting plate is the gas chamber, and the driving assembly is arranged on the stirring shaft and the preparation tank and is used for driving the stirring shaft to rotate.
[0011] Preferably, the driving assembly comprises a mounting frame and a driven roller, the mounting frame is fixedly arranged on the top end of the preparation tank, a motor is arranged on the top end of the mounting frame, the output end of the motor penetrates through the top wall of the mounting frame and is fixedly connected with a driving roller, the driven roller is fixedly arranged on the stirring shaft and is located above the preparation tank, and the driving roller and the driven roller are jointly sleeved with a belt.
[0012] Preferably, the heating and vibrating mechanism comprises a plurality of heating wires and a conduction assembly, the plurality of heating wires are equally arranged in the plurality of blades, a plurality of piezoelectric ceramics are fixedly arranged on the plurality of blades, and the conduction assembly is arranged on the stirring shaft and the mounting frame and is used for conveying electric energy to the heating wires and the piezoelectric ceramics.
[0013] Preferably, the conduction assembly comprises a support plate and a copper ring, the copper ring is fixedly embedded on the outer wall of the stirring shaft, a plurality of first wires are arranged on the bottom end of the copper ring, one ends of the plurality of first wires away from the copper ring penetrate through the inner wall of the stirring shaft and the inner wall of the blade in sequence and are connected with the plurality of heating wires and the plurality of piezoelectric ceramics respectively, the support plate is arranged on the top end of the mounting frame, a spring is arranged on the support plate, an electric brush is connected with the support plate through the spring, one end of the electric brush away from the spring is attached to the copper ring, a second wire is arranged on the electric brush, and the electric brush is connected with an external power supply device through the second wire.
[0014] Preferably, the air extraction mechanism comprises a vacuum pump, the vacuum pump is arranged on the ground, an air outlet pipe is arranged on the input end of the vacuum pump, the vacuum pump is connected with the preparation tank through the air outlet pipe, the extraction mechanism comprises a feeding pump, a discharge pipe and a conveying pipe are arranged on the input end and the output end of the feeding pump respectively, and the feeding pump is connected with an external storage device through the conveying pipe, one end of the discharge pipe away from the feeding pump penetrates through the top wall of the stirring shaft and is rotatably connected with the stirring shaft.
[0015] Compared with the prior art, the preparation tank has the following advantages:
[0016] 1、The utility model discloses a stirring frame, mounting plate, stirring mechanism, heating vibration mechanism and the mutual cooperation of air extraction mechanism, not only can when carrying out the stirring of waterproof glue raw materials, utilize the heating of heating wire and the ultrasonic vibration of piezoelectric ceramics to reduce the difficulty of blade stirring, thereby improve the preparation efficiency of waterproof glue, still can utilize the good fluidity of waterproof glue raw materials that heating and ultrasonic effect received, centrifugal force that blade stirring produced and the air extraction of vacuum pump to realize the exclusion of the bubble in waterproof glue raw materials and the vacuum in stirring frame and air chamber inside, thereby realize the bubble of waterproof glue raw materials and effectively avoid the generation and accumulation of the bubble in waterproof glue raw materials while effectively improving the preparation quality of waterproof glue.
[0017] 2、The utility model discloses a setting through the air extraction mechanism, not only can utilize the vacuumization of stirring frame and air chamber inside to effectively avoid the generation and accumulation of the bubble in waterproof glue raw materials, still can utilize the vacuum state of air chamber to effectively prevent the heat loss of stirring frame inside, thereby effectively guarantee the preparation quality of waterproof glue.
[0018] 3、The utility model discloses a setting through the extraction mechanism, can be in the waterproof glue of stirring frame inside the stirring completion of extraction and send into outside storage device while, still can cooperate blade stirring and utilize the position setting of discharge pipe to constantly carry out the extraction operation to the bubbleless waterproof glue at the center position of stirring frame, thereby effectively guarantee the quality of extracted waterproof glue, and further guarantee the preparation quality of waterproof glue. ACCURACY OF DRAWINGS
[0019] Fig. 1 It is the whole structure schematic view of the preparation device of waterproof glue that the utility model proposes.
[0020] Fig. 2 It is the half cutaway axonometric drawing of the preparation device of waterproof glue that the utility model proposes.
[0021] Fig. 3 It is the partial cutaway axonometric drawing of the preparation device of waterproof glue that the utility model proposes.
[0022] In the drawing: 1, vacuum pump;2, preparation tank;3, feeding pump;21, feed pipe;22, belt;23, brush;24, copper ring;25, motor;26, stirring shaft;261, blade;262, piezoelectric ceramic;27, check valve;28, air chamber;29, gas collection chamber;31, discharge pipe. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.
[0024] Referring to Figs. 1 to 3 The utility model provides a waterproof adhesive preparation device, including preparation jar 2, a plurality of feed pipes 21 are installed on the top of preparation jar 2, and a stirring frame is installed on the inner bottom wall of preparation jar 2, the raw materials of waterproof adhesive are placed in the stirring frame, an opening is formed in the top of stirring frame, a mounting plate is installed in the opening and is arranged in a funnel shape, a connecting plate is installed on the top of mounting plate, and the mounting plate is fixedly connected with the inner wall of preparation jar 2 through the connecting plate, the area between the outer wall of stirring frame and mounting plate is gas chamber 28, a plurality of one-way valves 27 are installed on the top wall of stirring frame, a stirring mechanism is arranged on preparation jar 2, the stirring mechanism includes a stirring shaft 26 and a driving assembly, the stirring shaft 26 is rotatably connected at the middle position of the top of preparation jar 2 and extends into the stirring frame, a plurality of blades 261 are uniformly installed on the outer wall of stirring shaft 26, the area between the top of blade 261, the inner wall of stirring frame and mounting plate is gas collection chamber 29, the driving assembly is arranged on the stirring shaft 26 and preparation jar 2 and is used for driving the rotation of stirring shaft 26, the driving assembly includes a mounting bracket and a driven roller, the mounting bracket is fixedly installed on the top of preparation jar 2, and a motor 25 is installed on the top of mounting bracket, the output end of motor 25 penetrates through the top wall of mounting bracket and is fixedly connected with a driving roller, the driven roller is fixedly installed on the stirring shaft 26 and is located above preparation jar 2, and a belt 22 is jointly sleeved on the driving roller and the driven roller.
[0025] A heating vibration mechanism is arranged on the stirring shaft 26, blade 261 and mounting bracket and is used for heating the raw materials of waterproof adhesive in the stirring frame and transmitting ultrasonic waves to the raw materials of waterproof adhesive, the heating vibration mechanism includes a plurality of heating wires and a plurality of piezoelectric ceramics 262, the plurality of heating wires are equally installed in the plurality of blades 261, the plurality of piezoelectric ceramics 262 are fixedly installed on the plurality of blades 261, a plurality of heating wires and a plurality of piezoelectric ceramics 262 are connected with a plurality of wires one, the plurality of wires one are connected with a plurality of wires two, the plurality of wires two are connected with an external power supply device, and the plurality of wires one are connected with the plurality of wires two.
[0026] The preparation tank 2 is provided with a gas extraction mechanism and an extraction mechanism, which are respectively used for extracting the gas in the gas chamber 28 and for extracting the material in the stirring frame, the gas extraction mechanism comprises a vacuum pump 1, the vacuum pump 1 is arranged on the ground, and the input end of the vacuum pump 1 is provided with an air outlet pipe, the vacuum pump 1 is connected with the preparation tank 2 through the air outlet pipe, the extraction mechanism comprises a feeding pump 3, the input end and the output end of the feeding pump 3 are respectively provided with a discharge pipe 31 and a conveying pipe, and the feeding pump 3 is connected with external storage devices through the conveying pipe, and the discharge pipe 31 penetrates the top wall of the stirring shaft 26 and is rotationally connected with the stirring shaft 26.
[0027] In use, first, the waterproof glue raw materials mixed in a certain proportion are conveyed into the stirring frame in the preparation tank 2 through the plurality of feeding pipes 21, then the driving roller is rotated by controlling the motor 25, so that the belt 22 and the driven roller are synchronously rotated, and the stirring shaft 26 is further rotated, at the same time, the power supply device is started, and since the brush 23 always keeps the adhering state with the copper ring 24 on the stirring shaft 26 in the rotating process under the action of the spring, under the current conduction of the brush 23 and the copper ring 24, the heating wire on the blade 261 and the piezoelectric ceramic 262 can be continuously powered, the heating wire generates heat after being powered on, and the waterproof glue raw materials in the stirring frame are uniformly heated in the stirring process of the blade 261, at the same time, the piezoelectric ceramic 262 generates ultrasonic vibration after being powered on, and the ultrasonic vibration is transmitted to the blade 261, at this time, the blade 261 generates ultrasonic waves and transmits the ultrasonic waves to the waterproof glue raw materials, under the heating of the heating wire and the joint action of the ultrasonic waves, the viscosity of the waterproof glue raw materials is reduced, so that the stirring difficulty of the blade 261 is reduced, and the waterproof glue raw materials are prevented from gathering and the flowability of the bubbles in the waterproof glue raw materials is improved.
[0028] During the stirring of the blade 261, the bubbles in the waterproof glue raw material are affected by the ultrasonic waves, the surface tension thereof is continuously weakened and broken into smaller bubbles, the small bubbles after breaking are diffused to the surrounding under the action of the good fluidity thereof and the centrifugal force generated by the stirring of the blade 261, and reach the inner wall of the stirring frame, since the density of the bubbles is smaller than that of the waterproof glue raw material, the bubbles reaching the inner wall of the stirring frame will rise along the inner wall of the stirring frame and concentrate in the gas collecting chamber 29, at this time, the vacuum pump 1 is in an open state and continuously pumps the gas in the gas chamber 28 to make the gas chamber 28 in a negative pressure state, so that the gas in the gas collecting chamber 29 can enter the gas chamber 28 through the one-way valve 27 and then be pumped away by the vacuum pump 1, thereby realizing the effective removal of the bubbles in the waterproof glue raw material, and with the continuous pumping of the vacuum pump 1, the stirring frame and the gas chamber 28 are in a vacuum state, thereby effectively avoiding the generation and accumulation of bubbles in the waterproof glue raw material, and since the gas chamber 28 is in a vacuum state, the heat loss in the stirring frame is effectively prevented, thereby effectively ensuring the preparation quality of the waterproof glue, and the heat loss in the stirring frame will increase the viscosity of the waterproof glue raw material and weaken the fluidity of the bubbles therein, thereby reducing the stirring efficiency and the bubble removal efficiency and quality, that is, the preparation quality of the waterproof glue.
[0029] When the stirring and mixing of the waterproof glue raw material in the stirring frame are completed, the stirring shaft 26 is still in a rotating state, and the feeding pump 3 is controlled to pump the waterproof glue in the stirring frame away and then send it to an external storage device, during the stirring of the blade 261 on the stirring shaft 26 and the pumping of the discharge pipe 31 on the feeding pump 3, since the bubbles in the waterproof glue will concentrate in the inner wall of the stirring frame and the gas collecting chamber 29, and the stirring shaft 26 is located at the center position of the preparation tank 2, the discharge pipe 31 in the stirring shaft 26 will continuously pump out the waterproof glue without bubbles at the center position of the stirring frame during the pumping operation, thereby effectively ensuring the quality of the pumped waterproof glue, and further effectively ensuring the preparation quality of the waterproof glue.
[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A device for preparing waterproof glue, comprising a preparation tank (2), a plurality of feeding pipes (21) are installed on the top end of the preparation tank (2), characterized in that, Also include: The stirring frame is installed on the inner bottom wall of the preparation tank (2), and waterproof glue raw materials are placed in the stirring frame. An opening is formed at the top end of the stirring frame. A mounting plate in the shape of a funnel is installed in the opening. A connecting plate is installed at the top end of the mounting plate. The mounting plate is fixedly connected to the inner wall of the preparation tank (2) through the connecting plate. The area between the outer wall of the stirring frame and the mounting plate is an air chamber (28). A plurality of one-way valves (27) are installed on the top wall of the stirring frame. A stirring mechanism is arranged on the preparation tank (2), and a heating and vibrating mechanism is arranged on the stirring mechanism. An air extraction mechanism and an extraction mechanism are arranged on the preparation tank (2) respectively for extracting gas in the air chamber (28) and extracting materials in the stirring frame.
2. The device for preparing waterproof adhesive according to claim 1, characterized in that, The stirring mechanism includes a stirring shaft (26) and a driving assembly. The stirring shaft (26) is rotatably connected at the middle position of the top end of the preparation tank (2) and extends into the stirring frame. A plurality of blades (261) are uniformly installed on the outer wall of the stirring shaft (26). The area between the top end of the blade (261), the inner wall of the stirring frame and the mounting plate is a gas collection chamber (29). The driving assembly is arranged on the stirring shaft (26) and the preparation tank (2) to drive the stirring shaft (26) to rotate.
3. The device for preparing waterproof adhesive according to claim 2, characterized in that, The driving assembly includes a mounting bracket and a driven roller. The mounting bracket is fixedly installed at the top end of the preparation tank (2), and a motor (25) is installed at the top end of the mounting bracket. The output end of the motor (25) penetrates the top wall of the mounting bracket and is fixedly connected with a driving roller. The driven roller is fixedly installed on the stirring shaft (26) and located above the preparation tank (2). The driving roller and the driven roller are jointly sleeved with a belt (22).
4. The device for preparing waterproof adhesive according to claim 3, characterized in that, The heating and vibrating mechanism includes a plurality of heating wires and a plurality of piezoelectric ceramics (262). The plurality of heating wires are equally installed inside the plurality of blades (261). The plurality of piezoelectric ceramics (262) are fixedly installed on the plurality of blades (261). A conducting assembly is arranged on the stirring shaft (26) and the mounting bracket to transmit electric energy to the heating wires and the piezoelectric ceramics (262).
5. The device for preparing waterproof glue according to claim 4, characterized in that, The conducting assembly includes a support plate and a copper ring (24). The copper ring (24) is fixedly embedded on the outer wall of the stirring shaft (26). A plurality of wires I are installed at the bottom end of the copper ring (24). One end of each wire I away from the copper ring (24) penetrates the inner wall of the stirring shaft (26) and the inner wall of the blade (261) in sequence and is connected with the plurality of heating wires and the plurality of piezoelectric ceramics (262) respectively. The support plate is installed at the top end of the mounting bracket and is provided with a spring. The support plate is connected with an electric brush (23) through the spring. One end of the electric brush (23) away from the spring is in close contact with the copper ring (24). A wire II is installed on the electric brush (23). The electric brush (23) is connected with an external power supply through the wire II.
6. The device for preparing waterproof adhesive according to claim 2, characterized in that, Said air extraction mechanism includes vacuum pump (1), vacuum pump (1) is arranged on the ground, and the input end of vacuum pump (1) is provided with air outlet pipe, vacuum pump (1) is connected with preparation tank (2) through air outlet pipe, the extraction mechanism includes feeding pump (3), the input end and the output end of feeding pump (3) are provided with discharge pipe (31) and conveying pipe respectively, and feeding pump (3) is connected with external storage device through conveying pipe, one end of discharge pipe (31) away from feeding pump (3) penetrates the top wall of stirring shaft (26), and is rotatably connected with stirring shaft (26).