Foaming adhesive stirring device

Abstract

The utility model discloses a foaming adhesive stirring device and relates to the field of foaming adhesive production. The device comprises a main body and a functional mechanism, the functional mechanism comprises a mounting plate, an electric push rod, a scraper blade and a return pipe are arranged, clear water flows back to the top from the bottom of the main body through the return pipe, the scraper blade is driven by the electric push rod to move up and down, polystyrene foam on the inner wall of the main body is scraped, and meanwhile the cleaning effect is improved. Clear water flows to all positions in the middle of the device, the rotating rod, the rotating disc and the fan blades are integrally cleaned, cleaning comprehensiveness and cleaning effect are improved, polystyrene foam is effectively prevented from remaining on equipment, the liquid pump serves as a power source and can extract polystyrene foam or cleaning water in the stirring device, the flow direction of liquid is controlled through the electronic valve, and cleaning efficiency is improved. According to requirements, polystyrene foam is smoothly discharged out of equipment through the discharging pipe, or clear water correctly flows back into the equipment, so that the production efficiency is improved, the amount of the clear water required for cleaning the equipment is reduced, and the cleaning cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to foaming adhesive production field, concretely is a foaming adhesive stirring device. BACKGROUND

[0002] Foaming adhesive is a synthetic resin adhesive containing foaming agent, which can simultaneously foam and expand in situ during heating and curing through mechanical method, chemical foaming agent foaming method or surfactant means, forming a glue layer containing a large number of gas pores, thereby significantly reducing its apparent density, having both bonding function and light weight characteristics, such adhesive not only maintains good bonding performance and is suitable for bonding various materials, but also has multiple functions such as filling, sealing, connecting and reinforcing, meeting the needs of different application scenarios, especially in the production of ultrasonic probes in the automotive manufacturing field, sealing, filling and fixing are needed through foaming adhesive, therefore, the core problems of foaming adhesive in mixing, foaming, temperature control, viscosity adaptation and batch consistency should be considered to provide a full-process solution from laboratory research and development to industrial production for chemical, medical, automotive and other industries.

[0003] At present, the existing foaming adhesive stirring device needs to clean the inside of the stirring device after production to facilitate continuous production, but only a small amount of water is added for stirring and cleaning when cleaning the inside of the stirring device, which is difficult to clean the upper part of the inner wall of the stirring device and the upper end of the stirring rod, resulting in foaming adhesive residue, adding a large amount of water for cleaning, which is high in cleaning cost, and traditional stirrers such as propeller type are easy to form stirring dead angles, resulting in uneven mixing of resin, curing agent, foaming agent and other components, and defects such as cracks and bubble concentration, the viscosity of foaming adhesive rises sharply during stirring, the torque of traditional stirrers is insufficient, and it is easy to cause jamming. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a foaming adhesive stirring device to solve the problem of incomplete cleaning of the inside of the stirring device, especially the foaming adhesive residue on the upper part of the inner wall of the stirring device and the upper end of the stirring rod, and avoid the use of a large amount of water to cause high cleaning cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a foaming adhesive stirring device, comprising a main body and a function mechanism, the function mechanism comprises a mounting plate, the mounting plate is fixedly connected with an electric push rod, one end of the electric push rod is fixedly connected with a scraper, the bottom of the scraper is provided with a lower scraper, and the outer surface of the scraper is provided with an inclined surface.

[0006] The top of the main body is provided with a top cover, the outer surface of the top cover is provided with a water inlet pipe, the bottom of the main body is provided with a liquid discharge pipe, the liquid pump is arranged on the liquid discharge pipe, one side of the liquid pump is communicated with a backflow pipe and a discharge pipe through a connecting pipe, and the backflow pipe and the discharge pipe are both provided with an electronic valve.

[0007] By adopting the above technical scheme, the scraper is driven by the electric push rod, the inner wall of the main body can be cleaned after stirring, the residual foaming adhesive can be effectively removed, the lower scraper can more completely scrape off the bottom residues, the cleaning effect is ensured, the inclined surface is arranged, so that during the cleaning process, the clean water can flow to the middle of the device along the inclined surface, and the rotating rod, the rotating disc and other components are cleaned, and the comprehensiveness of cleaning is improved.

[0008] Further, the top of the top cover is fixedly connected with a connecting plate, and the bottom of the connecting plate is provided with a hydraulic rod.

[0009] By adopting the above technical scheme, the hydraulic rod is arranged at the bottom of the connecting plate, and the up-down movement of the top cover can be realized through the driving of the hydraulic system, so that the operation process is more convenient and efficient, and the working strength of the operator is reduced.

[0010] Further, the outer surface of the connecting plate is fixedly provided with a vacuum pump, and the vacuum pump is communicated with the top cover through an air pipe.

[0011] By adopting the above technical scheme, the vacuum pump is fixedly arranged, and the stirring device has the ability to generate a vacuum environment. When the vacuum pump is started, it can extract the air below the top cover through the air pipe, so as to form a vacuum environment in the stirring device.

[0012] Further, the top of the top cover is provided with a rotating rod, and the rotating rod is provided with a rotating disc.

[0013] By adopting the above technical scheme, the rotating disc is fixed on the rotating rod, when the rotating rod rotates, the rotating disc rotates, so as to drive the fan blades on it to stir the raw materials, so as to achieve the effect of uniform mixing.

[0014] Further, the rotating disc is provided with two rotating discs, and the outer surfaces of the two rotating discs are both provided with fan blades.

[0015] By adopting the above technical scheme, the two rotating discs are arranged, which is equivalent to increasing the stirring level or stirring area in the stirring device, so as to double-stir the raw materials, thereby accelerating the mixing speed of the raw materials and improving the stirring efficiency.

[0016] Further, the fan blades are arranged in a plurality of circular arrays, and the plurality of fan blades are uniformly arranged at equal intervals.

[0017] By adopting the technical scheme, the setting of the plurality of fan blades increases the contact area between the stirring device and the raw materials, so that the raw materials can be more fully subjected to the stirring action of the fan blades in the stirring process, which helps the raw materials to form more uniform flow in the stirring device, thereby improving the uniformity of stirring and ensuring the quality of the foaming adhesive.

[0018] To sum up, the utility model mainly has the following beneficial effects:

[0019] 1、The utility model discloses a through the setting electric push rod, scraper and reflux pipe, make clear water from the bottom of the main part reflux to the top through the reflux pipe, and through the scraper that electric push rod drives moves up and down, scrapes the foaming adhesive of the inner wall of main part while, make clear water flow to each position in the device, clean the overall of rotating rod, rotating disc and fan blade, improve the comprehensiveness and cleaning effect of cleaning, effectively avoid the residue of foaming adhesive on the equipment, form the mixing uniformity of raw materials in the production process is increased simultaneously,

[0020] 2、The utility model discloses a through the setting liquid pump, electronic valve and discharge pipe, liquid pump as power source can extract the foaming adhesive or cleaning water in the stirring device, and through electronic valve control liquid flow, according to demand make foaming adhesive pass through discharge pipe and smoothly discharge equipment, or make clear water correct reflux to the equipment, improve production efficiency, reduce the amount of clear water required for cleaning equipment, reduce cleaning cost. DRAWINGS

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram of the function mechanism of the utility model;

[0023] Figure 3 It is the structure schematic diagram of the fan blade of the utility model;

[0024] Figure 4 It is the structure schematic diagram of the scraper of the utility model.

[0025] In the drawing: 1, main part;2, function mechanism;201, mounting plate;202, electric push rod;203, scraper;204, water inlet pipe;205, liquid discharge pipe;206, liquid pump;207, connecting pipe;208, reflux pipe;209, discharge pipe;210, electronic valve;211, lower scraper;212, inclined plane;3, top cover;4, connecting plate;5, hydraulic rod;6, vacuum pump;7, air pipe;8, rotating rod;9, rotating disc;10, fan blade. DETAILED DESCRIPTION

[0026] The technical solutions 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. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0027] A foaming adhesive stirring device, as shown in Figures 1-4 The function mechanism 2 comprises a mounting plate 201, the mounting plate 201 is fixedly connected with an electric push rod 202, one end of the electric push rod 202 is fixedly connected with a scraper 203, the bottom of the scraper 203 is provided with a lower scraper blade 211, and the outer surface of the scraper 203 is provided with an inclined surface 212.

[0028] The top of the main body 1 is provided with a top cover 3, the outer surface of the top cover 3 is provided with a water inlet pipe 204, the bottom of the main body 1 is provided with a liquid discharge pipe 205, the liquid discharge pipe 205 is provided with a liquid pump 206, one side of the liquid pump 206 is communicated with a backflow pipe 208 and a discharge pipe 209 through a connecting pipe 207, the backflow pipe 208 and the discharge pipe 209 are both provided with an electronic valve 210, the backflow pipe 208 is communicated with the top end of the main body 1, the scraper 203 is driven through the electric push rod 202, can clean the inner wall of the main body 1 after stirring, effectively remove the residual foaming adhesive, the lower scraper blade 211 can more thoroughly scrape off the bottom residues, ensure the cleaning effect, the setting of the inclined surface 212 makes that during the cleaning process, the clean water can flow to the middle of the device along the inclined surface, clean the components such as the rotating rod and the rotating disc, improve the comprehensiveness of cleaning, the liquid discharge pipe 205 cooperates with the liquid pump 206, can flexibly control the liquid discharge in the stirring device, the foaming adhesive is also the wastewater after cleaning, and the liquid flow direction is adjusted through the electronic valve 210.

[0029] Referring to Figure 1 , Figure 2 , Figure 3 The top of the top cover 3 is fixedly connected with a connecting plate 4, the bottom of the connecting plate 4 is provided with a hydraulic rod 5, the hydraulic rod 5 is arranged at the bottom of the connecting plate 4, and through the driving of a hydraulic system, the up-down movement of the top cover 3 can be realized, so that the operation process is more convenient and efficient, and the working strength of the operator is reduced, the connecting plate 4 serves as a connecting bridge between the top cover 3 and other parts of the stirring device, ensures the stability of the top cover 3 during the stirring process, and provides convenience for the installation of the hydraulic rod 5.

[0030] Referring to Figure 3 , Figure 4The outer surface of the connecting plate 4 is fixed with a vacuum pump 6, the vacuum pump 6 is communicated with the top cover 3 through the air pipe 7, the fixed arrangement of the vacuum pump 6 provides the stirring device with the ability to generate a vacuum environment, when the vacuum pump 6 is started, it can extract the air below the top cover 3 through the air pipe 7, thereby forming a vacuum environment inside the stirring device, the connection of the vacuum pump 6 and the air pipe 7 makes the stirring device not only has the stirring function, but also has the ability to generate and control the vacuum environment, reduces the bubbles inside the foaming glue.

[0031] Referring to Figure 3 , Figure 4 , the top of the top cover 3 is provided with a rotating rod 8, the rotating rod 8 is provided with a rotating disc 9, the rotating disc 9 is fixed on the rotating rod 8, when the rotating rod 8 rotates, the rotating disc 9 rotates, thereby driving the fan blade 10 on it to stir the raw materials, so that it reaches the effect of uniform mixing, the rotation of the rotating disc 9 can drive the raw materials to form a vortex in the device, forming a more effective flow path in the stirring device, thereby speeding up the mixing speed of the raw materials and improving the stirring efficiency.

[0032] Referring to Figure 3 , Figure 4 , the rotating disc 9 is provided with two, the outer surface of the two rotating discs 9 is provided with fan blades 10, the setting of the two rotating discs 9 is equivalent to increasing the stirring level or stirring area in the stirring device, and the raw materials are stirred in double layers, thereby speeding up the mixing speed of the raw materials and improving the stirring efficiency, the outer surface of the two rotating discs 9 is provided with fan blades 10, which helps the raw materials to form a more uniform mixing state in the stirring device, avoiding the situation that the raw materials are locally accumulated or not fully mixed.

[0033] Referring to Figure 3 , Figure 4 Figure 3 Figure 4 Figure 3 Figure 4 , the fan blade 10 is provided with a plurality of, the plurality of fan blades 10 is arranged in a circumferential array at equal intervals, the setting of the plurality of fan blades 10 increases the contact area of the stirring device and the raw materials, so that the raw materials can be more fully subjected to the stirring action of the fan blade 10 in the stirring process, which helps the raw materials to form a more uniform flow in the stirring device, thereby improving the uniformity of stirring and ensuring the quality of the foaming glue adhesive, the fan blade 10 is arranged in a circumferential array at equal intervals, so that the stirring device can form a more uniform stirring force field when rotating, improving the stirring efficiency and the running stability of the equipment.

[0034] The utility model discloses an implementation principle is: first, through the filler pipe of top cover 3 top to the inside of main part 1 adds raw materials, after the inside motor of connecting plate 4 drives the rotation of rotating rod 8, makes carousel 9 drive fan blade 10 rotation to the inside raw materials of main part 1 is stirred, after vacuum pump 6 passes through air pipe 7 and makes the inside of main part 1 be in vacuum state and eliminates the bubble in foaming glue, after the stirring is completed, the bottom liquid pump 206 will foaming glue be drawn into connecting pipe 207 through liquid discharge pipe 205, and opens the electronic valve 210 on discharge pipe 209, makes foaming glue discharge, after closing the electronic valve 210 on discharge pipe 209, opens the electronic valve 210 on reflux pipe 208, through water inlet pipe 204 to the inside of main part 1 adds the appropriate amount of clean water, and rotating rod 8 drives carousel 9 and fan blade 10 rotation to the bottom of main part 1 is washed, and simultaneously liquid pump 206 makes clean water pass through liquid discharge pipe 205, connecting pipe 207 and reflux pipe 208 and enters the top of main part 1, and electric push rod 202 drives scraper 203 to move up and down, and the foaming glue in the inner wall of main part 1 is scraped, and simultaneously clean water flows to the middle of main part 1 through the inclined surface 212 of scraper 203, and the cleaning of rotating rod 8, carousel 9 and fan blade 10 is carried out.

[0035] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and it is not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in the suitable mode, and the person skilled in the art can make the modification, replacement and variation etc. without creative contribution after reading the present specification, but as long as in the range of the utility model's claims, it is protected by the patent law.

Claims

1. A foamed adhesive mixing apparatus, characterized by: Including the main body (1) and functional mechanism (2), functional mechanism (2) including mounting plate (201), mounting plate (201) is fixedly connected with electric push rod (202), one end of electric push rod (202) is fixedly connected with scraper (203), the bottom of scraper (203) is provided with lower scraper (211), the outer surface of scraper (203) is provided with inclined plane (212); The top of the main body (1) is provided with a top cover (3), the outer surface of the top cover (3) is provided with a water inlet pipe (204), the bottom of the main body (1) is provided with a liquid discharge pipe (205), the liquid discharge pipe (205) is provided with a liquid pump (206), one side of the liquid pump (206) is communicated with a return pipe (208) and a discharge pipe (209) through a connecting pipe (207), the return pipe (208) and the discharge pipe (209) are both provided with an electronic valve (210), the return pipe (208) is communicated with the top end of the main body (1).

2. A foamed adhesive mixing device according to claim 1, wherein: The top of the top cover (3) is fixedly connected with a connecting plate (4), the bottom of the connecting plate (4) is provided with a hydraulic rod (5).

3. A foamed adhesive mixing device according to claim 2, wherein: The outer surface of the connecting plate (4) is fixedly connected with a vacuum pump (6), the vacuum pump (6) is communicated with the top cover (3) through an air pipe (7).

4. The foamed adhesive mixing device of claim 1, wherein: The top of the top cover (3) is provided with a rotating rod (8), the rotating rod (8) is provided with a rotating disc (9).

5. A foamed adhesive mixing device according to claim 4, wherein: The rotating disc (9) is provided with two, the outer surface of the two rotating discs (9) is provided with a fan blade (10).

6. A foamed adhesive mixing device according to claim 5, wherein: The fan blade (10) is provided with a plurality of, a plurality of fan blades (10) are uniformly arranged in a circular array.

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