CN211562593U

CN211562593U - Agitating unit is used in production of polyurethane adhesive

Info

Publication number: CN211562593U
Application number: CN201922304034.0U
Authority: CN
Inventors: 张志勇; 赵一朵; 傅晓文
Original assignee: Suzhou Touri New Material Technology Co ltd
Current assignee: Suzhou Touri New Material Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-25
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an agitating unit is used in production of polyurethane adhesive, including driving motor and rabbling mechanism, the rabbling mechanism left and right sides all runs through there is dustproof mechanism, and the rabbling mechanism downside is linked together through first discharge gate and filtering mechanism, driving motor sets up at the rabbling mechanism upside, and driving motor's output rotates and is connected with drive gear, the drive gear downside is fixed with the puddler, and the puddler setting is inside the agitator tank shell, agitator tank shell downside runs through there is the second discharge gate, and second discharge gate downside has placed the bin, the outside winding of bin has the cooling tube subassembly. This agitating unit is used in production of polyurethane adhesive is provided with the puddler, all is fixed with stirring rake and crushing blade on two puddlers, just so can stir the inside mixture of agitator tank shell more thoroughly to crushing blade can also smash the raw materials granule in the polyurethane adhesive melten pulp.

Description

Agitating unit is used in production of polyurethane adhesive

Technical Field

The utility model relates to a polyurethane adhesive technical field specifically is a agitating unit is used in production of polyurethane adhesive.

Background

The polyurethane adhesive is an adhesive containing carbamate (-NHCOO-) or isocyanate (-NCO) in a molecular chain, can have excellent chemical bonding force with materials with smooth surfaces such as wood, leather, metal and the like, and has the characteristics of low VOC content, low or no environmental pollution, non-combustion and the like.

The stirring time of the existing polyurethane adhesive stirring device is long, the stirring is not thorough, and after the stirring is completed, the stirring device is not filtered, if impurities contained in the solution directly enter the storage box, the quality of the polyurethane adhesive is influenced, meanwhile, the feed inlet is not sealed, dust and other impurities easily enter the storage box, and the quality of the later-stage polyurethane adhesive is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agitating unit is used in production of polyurethane adhesive to solve the current polyurethane adhesive agitating unit stirring time who proposes in the above-mentioned background art long, the stirring is not thorough, and after the stirring was accomplished, did not filter it, if contain impurity in the solution with directly get into inside the bin, influence the quality of polyurethane adhesive, the feed inlet does not seal yet simultaneously, inside dust and other impurity got into easily, influence the problem of later stage polyurethane adhesive's quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agitating unit is used in production of polyurethane adhesive, includes driving motor and rabbling mechanism, the rabbling mechanism left and right sides all runs through there is dustproof mechanism, and the rabbling mechanism downside is linked together through first discharge gate and filtering mechanism, driving motor sets up at the rabbling mechanism upside, and driving motor's output rotates and is connected with drive gear, the drive gear downside is fixed with the puddler, and the puddler setting is inside the agitator tank shell, agitator tank shell downside runs through there is the second discharge gate, and second discharge gate downside has placed the bin, and it has electric heating wire to inlay in the agitator tank shell simultaneously, the outside winding of bin has the cooling tube subassembly, and the cooling tube subassembly left and right sides all is provided with the cooling fan subassembly.

Preferably, the stirring rods are provided with two stirring paddles and two crushing blades which are fixed on the two stirring rods.

Preferably, the filter screen is provided with two layers, and the grid density of the upper layer filter screen is greater than that of the lower layer filter screen.

Preferably, the dustproof mechanism comprises a feed inlet, a hinge and two sealing plates, wherein the feed inlet is rotatably connected with the sealing plates through the hinge, and the number of the sealing plates is two.

Preferably, the rabbling mechanism includes stirring rake and crushing blade, stirring rake and crushing blade are fixed on the puddler of agitator tank shell inside, and are fixed with the crushing blade between the stirring rake.

Preferably, filtering mechanism includes filter chamber, slide, filter screen and electromagnetic shaker, be provided with the slide on the filter chamber inner wall, and slide sliding connection has the filter screen, is fixed with the electromagnetic shaker on the outer wall around the filter chamber simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the stirring device for producing the polyurethane adhesive is provided,

(1) the stirring rods are arranged, the stirring paddles and the crushing blades are fixed on the two stirring rods, so that the mixture in the shell of the stirring box can be stirred more thoroughly, the stirring time is shortened, the working efficiency is improved, and the crushing blades can crush raw material particles in polyurethane adhesive melt pulp to ensure the quality of the polyurethane adhesive,

(2) the polyurethane adhesive melting slurry is filtered by two layers of filter screens in the filter chamber, so that the raw materials in the shell of the stirring box are prevented from being crushed and not dissolved completely, and finally directly enter the storage box to influence the quality of the polyurethane adhesive in the later period;

(3) be provided with the closing plate, the setting of closing plate can seal the feed inlet when not using the agitator tank shell, prevents inside dust and other impurity entering agitator tank shell, mixes in polyurethane adhesive at last, influences its quality equally.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a schematic view of the distribution structure of the slide way on the filtering chamber.

In the figure: 1. stirring box shell, 2, feed inlet, 3, hinge, 4, closing plate, 5, driving motor, 6, drive gear, 7, puddler, 8, stirring rake, 9, crushing blade, 10, first discharge gate, 11, filter chamber, 12, slide, 13, filter screen, 14, second discharge gate, 15, bin, 16, dustproof mechanism, 17, rabbling mechanism, 18, filtering mechanism, 19, electromagnetic shaker, 20, electric heating wire, 21, cooling tube subassembly, 22, cooling fan subassembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stirring device for producing a polyurethane adhesive is disclosed, as shown in figures 1 and 2, a dustproof mechanism 16 comprises a feed inlet 2, a hinge 3 and a sealing plate 4, the feed inlet 2 is rotatably connected with the sealing plate 4 through the hinge 3, the number of the sealing plate 4 is two, the sealing plate 4 is arranged to seal the feed inlet 2, thus when the stirring device is not used, dust and other impurities can be prevented from entering the stirring box shell 1, the cleanness of the inside of the stirring box shell 1 is ensured, the processing quality of the polyurethane adhesive in the stirring box shell 1 is ensured, the dustproof mechanism 16 penetrates through the left side and the right side of the stirring mechanism 17, the lower side of the stirring mechanism 17 is communicated with a filtering mechanism 18 through a first discharge hole 10, the stirring mechanism 17 comprises a stirring paddle 8 and a crushing blade 9, the stirring paddle 8 and the crushing blade 9 are fixed on a stirring rod 7 in the stirring box shell 1, and be fixed with crushing blade 9 between the stirring rake 8, puddler 7 is provided with two, and all be fixed with stirring rake 8 and crushing blade 9 on two puddlers 7, through control module control driving motor 5, driving motor 5 drives puddler 7 through drive gear 6 and rotates, all be provided with stirring rake 8 and crushing blade 9 on two puddlers 7, two stirring rake 8 rotate and can stir polyurethane adhesive solution simultaneously with crushing blade 9, stir polyurethane adhesive mixed solution more thoroughly, and crushing blade 9 can also be to in the polyurethane adhesive solution, undissolved raw materials is smashed, accelerate dissolving time, improve whole machining efficiency.

As shown in fig. 1 and 3, the driving motor 5 is disposed on the upper side of the stirring mechanism 17, the output end of the driving motor 5 is rotatably connected with the driving gear 6, the lower side of the driving gear 6 is fixed with the stirring rod 7, the stirring rod 7 is disposed inside the stirring box housing 1, the lower side of the stirring box housing 1 is penetrated with the second discharge port 14, the storage box 15 is disposed on the lower side of the second discharge port 14, the electric heating wire 20 is embedded in the stirring box housing 1, the radiating pipe assembly 21 is wound outside the storage box 15, the radiating fan assemblies 22 are disposed on the left and right sides of the radiating pipe assembly 21, the filtering mechanism 18 comprises a filtering chamber 11, a slideway 12, a filtering net 13 and a vibrator 19, the inner wall of the filtering chamber 11 is provided with the slideway 12, the filtering net 12 is slidably connected with the filtering net 13, the vibrator 19 is fixed on the front and rear outer walls of the filtering chamber 11, the filtering, the polyurethane adhesive solution after stirring and dissolving enters the filter chamber 11, and the polyurethane adhesive is filtered by the two layers of filter screens 13 in the filter chamber 11, so that impurities in the polyurethane adhesive and raw materials which are not crushed and dissolved can be filtered, and the quality of the polyurethane adhesive is ensured.

The working principle is as follows: when the stirring device for producing the polyurethane adhesive is used, an external power supply is switched on, the sealing plate 4 is manually pulled, the sealing plate 4 is opened under the action of the hinge 3, a solution mixed with the required polyurethane adhesive is poured into the feeding hole 2 in proportion, the solution enters the stirring box shell 1 through the feeding hole 2, the driving motor 5 and the electric heating wire 20 are started under the action of the control module, the electric heating wire 20 continuously dissolves undissolved raw materials in the polyurethane adhesive solution, the driving motor 5 rotates to drive the driving gear 6 to rotate, the driving gear 6 rotates to drive the stirring paddle 8 and the crushing blade 9 to rotate through the stirring rod 7, the stirring paddle 8 and the crushing blade 9 rotate to stir and crush the mixed solution in the stirring box shell 1, the quality of the polyurethane adhesive mixed solution is ensured, and the solution enters the inside of the filtering chamber 11 through the first discharging hole 10 after stirring, the electromagnetic valve has the advantages that the electromagnetic valve is characterized in that the vibrator 19 is started under the action of the control module, the filtering speed of polyurethane adhesive passing through the filter screen 13 is accelerated under the action of the vibrator 19, the filtering time is saved, the filtered polyurethane adhesive is stored in the storage box 15 through the second discharge hole 14, the radiating pipe assembly 21 and the radiating fan assembly 22 are started under the action of the control module, the polyurethane adhesive in the storage box 15 is cooled under the action of the radiating pipe assembly 21 and the radiating fan assembly 22, the filter screen 13 is pulled artificially after the whole work is finished, the filter screen 13 is separated from the slide rail 12, and therefore impurities on the filter screen 13 can be cleaned.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a agitating unit is used in production of polyurethane gluing agent, includes driving motor (5) and rabbling mechanism (17), its characterized in that: the left side and the right side of the stirring mechanism (17) are both penetrated by a dustproof mechanism (16), the lower side of the stirring mechanism (17) is communicated with a filtering mechanism (18) through a first discharge hole (10), the driving motor (5) is arranged on the upper side of the stirring mechanism (17), the output end of the driving motor (5) is rotationally connected with a driving gear (6), a stirring rod (7) is fixed on the lower side of the driving gear (6), the stirring rod (7) is arranged inside the stirring box shell (1), a second discharge hole (14) penetrates through the lower side of the stirring box shell (1), a storage box (15) is arranged on the lower side of the second discharge hole (14), meanwhile, an electric heating wire (20) is embedded in the shell (1) of the stirring box, a radiating pipe assembly (21) is wound outside the storage box (15), and the left and right sides of the radiating pipe assembly (21) are provided with radiating fan assemblies (22).

2. The stirring device for producing polyurethane adhesive according to claim 1, wherein: the stirring rods (7) are provided with two stirring paddles (8) and crushing blades (9) which are fixed on the two stirring rods (7).

3. The stirring device for producing polyurethane adhesive according to claim 1, wherein: filtering mechanism (18) are including filter chamber (11), slide (12), filter screen (13) and electromagnetic shaker (19), be provided with slide (12) on filter chamber (11) inner wall, and slide (12) sliding connection has filter screen (13), is fixed with electromagnetic shaker (19) on the outer wall around filter chamber (11) simultaneously.

4. The stirring device for producing polyurethane adhesive according to claim 1, wherein: the dustproof mechanism (16) comprises a feed inlet (2), a hinge (3) and a sealing plate (4), wherein the feed inlet (2) is rotatably connected with the sealing plate (4) through the hinge (3), and the number of the sealing plate (4) is two.

5. The stirring device for producing polyurethane adhesive according to claim 1, wherein: rabbling mechanism (17) are including stirring rake (8) and crushing blade (9), stirring rake (8) are fixed on puddler (7) of agitator tank shell (1) inside with crushing blade (9), and are fixed with between stirring rake (8) and smash blade (9).

6. The stirring device for producing polyurethane adhesive according to claim 3, wherein: the filter screen (13) is provided with two layers, and the grid density of the upper layer filter screen (13) is greater than that of the lower layer filter screen (13).