CN112224685A

CN112224685A - Synthetic PU resin constant temperature holding vessel

Info

Publication number: CN112224685A
Application number: CN202011014551.5A
Authority: CN
Inventors: 韩智源; 赵德建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-01-15

Abstract

The invention discloses a constant-temperature storage tank for synthetic PU resin, which comprises a tank body, wherein two sides of the outer surface of the lower end of the tank body are respectively provided with a fixed driving mechanism with the same structure, the middle part of the outer surface of the lower end of the tank body is provided with a vibration damping mechanism, the outer surface of the tank body, corresponding positions of the two fixed driving mechanisms and one vibration damping mechanism are respectively provided with an annular groove with the same size and specification, a cleaning mechanism is arranged between the vibration damping mechanism and the two fixed driving mechanisms, the left side surface of the tank body is in an open state, and the left side surface of the tank body is provided. The device horizontally places the tank body and utilizes the fixed driving mechanism to support and drive the tank body, so that the tank body rotates to ensure the liquidity of the internal synthetic PU resin when the tank body is normally stored and used, thereby reducing the phenomenon of natural crosslinking standing layered precipitation caused by insufficient reaction of volume contained in the resin and the resin due to standing and storage.

Description

Synthetic PU resin constant temperature holding vessel

Technical Field

The invention relates to the technical field of PU resin storage equipment, in particular to a constant-temperature storage tank for synthetic PU resin.

Background

Synthetic resins are synthetic polymers which are viscous liquids or solids that soften when heated, usually in a molten or softened temperature range, and which flow plastically under the action of an external force, and have properties similar to those of natural resins. Synthetic resins are generally stored in storage tanks.

Synthetic PU resin constant temperature holding vessel of current patent (publication No.: CN201520407592.9), including a jar body, the internal cavity that is equipped with of jar, be equipped with fixed group in the cavity, fixed group is including first fixed plate, second fixed plate and third fixed plate, first fixed plate one end and second fixed plate one end are fixed in cavity inner wall one side, third fixed plate one end is fixed at cavity inner wall opposite side, the end of the third fixed plate other end is parallel and level mutually with the end of the first fixed plate other end and the end of the other end of second fixed plate respectively, the third fixed plate is arranged in between first fixed plate and the second fixed plate, the third fixed plate is parallel with first fixed plate and second fixed plate respectively.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the synthetic PU resin is required to be stored at constant temperature in the storage process after production so as to increase the storage time, and the synthetic PU resin can be stored and used for a long time, then most storage tank bodies of the traditional synthetic PU resin are heated by steam or heat-conducting oil in the storage process, and the heated synthetic PU resin is conveyed into a jacket outside the storage tank for heating reaction, so that the heating speed is low, the heating effect is poor, and the heating time is long, and the synthetic PU resin has high viscosity and can be attached to the inner wall of the tank body to form a heat-insulating layer when being in the storage tank, so that the synthetic PU resin in the middle position in the tank body is subjected to heat insulation, the heat transfer effect is poor, and the normal constant-temperature storage effect is influenced; 2. synthetic PU resin storage equipment is for the state of stewing to synthetic PU resin storage in-process among the prior art mostly, nevertheless to synthetic PU resin to free isocyanic acid radical content is lower or self nonlinear structure in to its storage process, it is itself through the installation clearance of jar body feed inlet and the contact of trace moisture in the external air, resin itself can produce natural crosslinking, if jar body is still in the state of stewing for a long time this moment, then synthetic PU resin contained solvent then can lead to the resin to produce the layering state of stewing because of the dissolving capacity is not enough, for upper grease solvent, lower floor precipitation resin, thereby lead to synthetic PU resin to be unable to use, increase enterprise manufacturing cost.

Therefore, a constant temperature storage tank for synthetic PU resin is provided.

Disclosure of Invention

The invention aims to provide a constant-temperature storage tank for synthetic PU resin, which is characterized in that a tank body is horizontally arranged and is supported and driven by a fixed driving mechanism, so that the tank body rotates to ensure the flowability of the internal synthetic PU resin when the tank body is normally stored and used, thereby reducing the phenomenon of natural crosslinking, standing and layering and precipitation caused by insufficient reaction of the volume contained in the resin due to standing and storage, simultaneously stirring the internal synthetic resin in the rotating process of the tank body by a stirring mechanism arranged in the tank body and fully heating the internal synthetic resin to ensure that the storage condition is in a constant-temperature state, compared with the traditional heating mode, the constant-temperature storage tank can solve the problem of low heat transfer efficiency caused by the fact that a heat insulation layer is formed by adhesion of the resin under the traditional constant-temperature condition, thereby effectively improving the use efficiency of the storage tank and ensuring the excellent resin storage condition, the resin storage time is prolonged to solve the problems raised in the background art described above.

In order to achieve the purpose, the invention provides the following technical scheme: a constant-temperature storage tank for synthetic PU resin comprises a tank body, wherein two sides of the outer surface of the lower end of the tank body are respectively provided with a fixed driving mechanism with the same structure, the middle part of the outer surface of the lower end of the tank body is provided with a vibration damping mechanism, the outer surface of the tank body, two fixed driving mechanisms and one vibration damping mechanism are respectively provided with an annular groove with the same size and specification, a cleaning mechanism is arranged between the vibration damping mechanism and the two fixed driving mechanisms, the left side surface of the tank body is in an open state, the left side surface of the tank body is provided with a sealing cover, the sealing cover is fixedly connected with the left side surface of the tank body through a bolt, the middle part of the left side surface of the sealing cover is fixedly connected with a feeding pipe, the feeding pipe is provided with a valve;

the fixed driving mechanism comprises a second fixed seat, a cooling bin, a second motor, an open slot, a placement bin and a transmission disc, the cooling bin is arranged at the middle position inside the second fixed seat, the placement bin is positioned inside the cooling bin, a heat conduction plate is arranged between the cooling bin and the placement bin, the second motor is positioned inside the placement bin, the outer surface of the second motor is tightly attached to the surface of the heat conduction plate in the placement bin, the radiating end of the second motor is positioned outside the second fixed seat, the transmission disc is fixedly connected to the output end of the second motor, the outer surface of the upper end of the second fixed seat is arc-shaped, the open slot is formed in the position, corresponding to the transmission disc, of the outer surface of the upper end of the transmission disc, one third of the upper end of the transmission disc is exposed to the outer;

the stirring mechanism comprises a stirring rod, a spiral blade and a heating piece, wherein the stirring rod penetrates through the center of the right side face of the tank body and extends into the tank body, a bearing is arranged between the stirring rod and the right side face of the tank body, the bearing is sleeved on the outer surface of the stirring rod and is fixedly connected with the tank body, the outer surface of the stirring rod positioned in the tank body is fixedly connected with the spiral blade, the heating piece is embedded in the spiral blade, and the spiral blade is made of ceramic materials;

be located fixed locking mechanism of second fixing base fixedly connected with among the fixed actuating mechanism of jar body right flank, fixed locking mechanism includes the diaphragm, accepts seat, locking frame, lock ring, screw rod, diaphragm and second fixing base fixed connection, and the upper end surface difference fixedly connected with locking frame of diaphragm and accept the seat, wherein the locking frame is located the left side of accepting the seat, the upper end outward appearance of accepting the seat is the first motor of arc structure and fixedly connected with, the upper end outer fixed surface of locking frame is connected with the lock ring, the output of first motor extend to the inside of lock ring and with puddler fixed connection, the annular side upper end of lock ring runs through there is the screw rod, and threaded connection between screw rod and the lock ring.

Through adopting above-mentioned technical scheme, the device is placed jar body level and is utilized fixed actuating mechanism to support the drive to it, make jar body rotate when normal storage is used and guarantee the mobility of inside synthetic PU resin, thereby reduce and deposit the natural cross-linking that leads to in the resin containing volume can not fully react with the resin and the phenomenon that the layering deposits that stews because of stewing, can stir inside synthetic resin and guarantee its storage condition to its abundant heating at jar rotation in-process through jar internal stirring mechanism simultaneously, compare in traditional heating mode, this structure can solve the resin that traditional constant temperature condition appears and adhere to the phenomenon that formation insulating layer leads to heat transfer inefficiency and take place, thereby effectual improvement device's availability factor, guarantee that resin storage condition is excellent, extension resin storage time.

Preferably, the vibration reduction mechanism comprises a first fixed seat, a movable groove, a bearing, a sliding block, an arc-shaped plate and a rectangular groove, wherein the top end of the first fixed seat is in an arc-shaped structure and is matched with the outer surface of the tank body, the outer surface of the upper end of the first fixed seat is provided with the movable groove, the outer surface of the upper end of the movable groove is provided with the arc-shaped plate, the arc-shaped plate is made of ductile metal, the two ends of the arc-shaped plate are fixedly connected with the sliding block, the sliding block is positioned in the movable groove and is in sliding connection with the movable groove, the outer surface of the upper end of the arc-shaped plate is provided with the rectangular groove, the bearing is arranged in the rectangular groove, the bearing is fixedly connected in the bearing in a penetrating way, the two ends of the connecting piece are fixedly connected with the arc-shaped plate, the outer surface of the bearing is tightly, the sliding block and the movable groove are matched with each other in a T-shaped structure.

By adopting the technical scheme, when the device works, the second fixing seat supports and fixes the tank body, then the power output is carried out on the tank body by the second motor matching with the transmission disc, the tank body slowly rotates in the fixed driving mechanism, when the tank body is normally stored and used, the tank body rotates, the synthetic PU resin stored in the tank body is driven to the top end in the tank body from the bottom end under the rotating action of the tank body and naturally drips, thereby ensuring the fluidity of the synthetic PU resin in the tank body, however, the device slightly shakes in different degrees due to the external shaking brought to the device in the transportation process in the road transportation process, and simultaneously impacts are generated on the tank body in the stirring and flowing process of the internal resin, thereby causing the tank body to slightly shake in different degrees, causing the hard collision between the tank body and the fixed driving mechanism, therefore, when the device is used for a long time, the surface damage of the tank body, therefore, by adding the vibration reduction mechanism at the middle position of the lower end of the outer surface of the tank body, when the tank body slightly shakes in the transportation and stirring process, the tank body downwards compresses the arc-shaped plate through the bearing, because the arc-shaped plate is made of high-toughness metal materials, the sliding blocks at the two ends of the bottom of the arc-shaped plate move towards the front side and the rear side in the movable groove at the moment, the arc-shaped plate is forced to generate elastic deformation to buffer and reduce the impact force of the tank body, thereby greatly reducing the shaking amplitude generated in the moving transportation and stirring process of the tank body, reducing the damage probability of the tank body and ensuring the stable operation of equipment, meanwhile, the tank body still needs to keep a rotating state in the moving transportation process to ensure the fluidity of the internal synthetic resin, therefore, in order to reduce the friction force between the vibration reduction mechanism and the tank body, the, the friction force is reduced, so that the tank body can be guaranteed to rotate in a normal state in the moving and transporting process, and the flowability of the synthetic resin in the tank body is guaranteed.

Preferably, the cleaning mechanism comprises a water storage tank, a clapboard, a cotton strip, a buffer piece, a cleaning plate and a sponge body, the front side and the rear side of the outer surface of the upper end of the water storage tank are fixedly connected with buffer parts which are distributed in an arc structure, the arc surfaces of the buffer parts are opposite to each other and are made of ductile metal, the upper ends of the two buffer parts are fixedly connected with cleaning plates which are distributed in an arc structure, two sponge bodies with oval structures are symmetrically arranged on the outer surface of the upper end of the water storage tank, the cleaning plate is pasted with the sponge bodies through magic tapes, the inner part of the water storage tank is fixedly connected with a partition plate, and the inside cooling water chamber and the cleaner chamber of cutting apart into through the baffle of storage water tank, the moisturizing mouth has been seted up with cooling water chamber and cleaner chamber corresponding position in both sides top around the storage water tank, and cooling water chamber and cleaner intracavity part do not are provided with the silver, and the top of silver runs through the clearance board and is connected with the cavernosum.

By adopting the technical scheme, when the device works, the device is mainly used for storing synthetic resin, so the size and the quality of the device are larger, when the storage equipment is selected in a storage place, a factory workshop with convenient traffic is selected as a storage place, but the device is particularly directed at a processing workshop and is generally in the environment characteristics of oil stain, dust and poor environment quality, so that the device can still avoid that a certain amount of oil stain and dust mixture can be adhered to the surface of the tank body even if the tank body is in a rotating state for a long time in the placing process, a thin oil stain layer is formed on the tank body, the oil stain layer can not only cause corrosion damage to the surface of the tank body, but also can possibly influence power transmission between the tank body and the fixed driving mechanisms, therefore, in order to ensure the surface of the tank body to be clean and reduce the probability of surface damage of the tank body, a cleaning mechanism is added between the vibration reduction mechanism and, a user respectively adds quantitative cooling cleaning water and a cleaning agent for dissolving oil stains into the water storage tank through the water replenishing port, in the long-time storage process, because the cleaning plate with the arc-shaped structure and the sponge body with the oval structure are tightly attached to the surface of the tank body, the sponge body absorbs the cleaning agent and cleans the whole body wetted by the cleaning water through the cotton sliver, the surface of the tank body is cleaned in the rotating process of the tank body, attached dust on the surface of the tank body is cleaned, the attached probability of the dust and the oil stains is reduced, the cleanness of the outside of the tank body is ensured, meanwhile, the buffer parts on the front side and the rear side of the lower end of the cleaning plate can be matched with the vibration damping mechanism to damp the tank body, the phenomenon that the cleaning plate is damaged when the tank body shakes and is in rigid contact with the cleaning mechanism is prevented, meanwhile, the surface of the tank body can be cleaned through the cleaning mechanism, the temperature in the tank body is ensured to be in a constant temperature state, and the storage condition of the synthetic resin is ensured.

Preferably, the transmission disc includes and comprises outer disk body, arc metal strip, interior disk body three, and wherein interior disk body is the half of outer disk body diameter, and outer disk body is cyclic annular distribution, the quantity of arc metal strip is six at least, and it is that annular equidistance distributes between inner disk body and the outer disk body and with inner disk body, outer disk body fixed connection, the both ends of arc metal strip all are fixed with outer disk body inner wall, and arc metal strip arc summit and inner disk body surface fixed connection, six the arc metal strip constitutes for high tenacity metal material.

By adopting the technical scheme, when the tank body slightly shakes during transportation and stirring, the tank body generates elastic deformation through the arc plate in the vibration damping mechanism to buffer and damp the impact force of the tank body, so that the shaking amplitude generated during the moving transportation and stirring of the tank body is greatly reduced, the probability of damage of the tank body is reduced, and the stable operation of equipment is ensured, however, in the actual use process, the vibration damping mechanism can buffer and damp the tank body, but the tank body is still in a rigid contact state with the transmission disc in the fixed driving mechanism, so that when the tank body shakes, the tank body and the transmission disc can also generate a certain degree of impact, so that the damage such as collision, cracks and the like can be generated outside the transmission disc after long-time use, the service life of the transmission disc is reduced, and the structure of the traditional transmission disc is changed, the transmission disc structure designed by the outer disc body, the arc-shaped metal strip and the inner disc body can buffer the further matched damping mechanism of the accidental shaking possibly occurring to the tank body through the slight elastic deformation of the arc-shaped metal strip inside the transmission disc structure during power transmission of the tank body, and meanwhile, the force of the collision between the transmission disc and the hard contact of the tank body is avoided, so that the motor output shaft is prevented from causing bending damage, and the use efficiency of the device is further improved.

Preferably, scraping mechanism includes U type splint, T type groove, T type connecting piece three and constitutes, wherein U type splint centre gripping is fixed on the helical blade surface, U type splint U type structure inner wall fixedly connected with clearance piece, the clearance piece comprises high temperature resistant rubber material, wherein U type splint U type structure is cambered surface structure and helical blade surface radian unanimity and closely laminate centre gripping helical blade, the upper end surface fixedly connected with T type connecting piece of U type splint, the internal surface of jar corresponds the position with T type connecting piece and has seted up T type groove, the top of T type connecting piece is located the inside in T type groove, both mutual matching sliding connection.

By adopting the technical scheme, when in work, the stirring mechanism is arranged in the tank body, the stirring rod can be fixed by the fixed locking mechanism to rotate in the rotating process of the tank body, the stirring mechanism in the internal fixed state is matched to stir the synthetic resin in the tank body under the rotation of the external tank body, the heating sheet in the spiral stirring blade in the stirring mechanism is used for fully heating the synthetic resin to ensure that the storage condition is in the constant temperature state, compared with the traditional heating mode, the structure can solve the problem that the resin adhesion in the traditional constant temperature condition forms a heat insulation layer to cause low heat transfer efficiency, then the spiral blade on the stirring rod is contacted with the resin in the tank body in normal use, and a small amount of resin can be adhered to the surface of the spiral blade due to higher resin viscosity, so that a scraping mechanism is added at a corresponding position on the stirring mechanism, u type splint and inside clearance piece in jar body rotation in-process scraping mechanism can further scrape spiral blade surface adhesion resin, because helical blade helical structure, consequently when scraping it, thereby T type groove and T type connecting piece sliding connection produce the displacement and make U type splint produce the displacement and clear up the omnidirectional scraping of helical blade, the number of turns of user's adjustment second motor before the use, carry out two kinds of rotations on the positive and negative, make U type splint cooperation T type groove and T type connecting piece come and go the displacement and clear up can in jar internal portion.

Preferably, the bottom ends of the outer surfaces of the two sides of the water storage tank are fixedly connected with threaded pipe fittings at positions corresponding to the cooling water cavities, one ends of the threaded pipe fittings are communicated with the cooling bin in the fixed driving mechanism, and the other ends of the threaded pipe fittings are communicated with the cooling water cavities in the water storage tank.

Through adopting above-mentioned technical scheme, in operation, be connected the cooling chamber in with the cooling water cavity in the water tank and the cooling storehouse in the fixed actuating mechanism through the threaded pipe spare, this structure not only can increase the storage volume of cooling water, can also increase the whole quality of fixed actuating mechanism, guarantee its stable supporting tank body, the device can cooperate through the arrangement storehouse structure when cooling storehouse and second motor installation simultaneously, utilize the heat-conducting plate to the supplementary cooling of produced heat when the second motor operates, the second motor is installed in arranging the storehouse simultaneously, and it is located the cooling storehouse of full-load cooling water to arrange the storehouse, consequently, the cooperation is further fallen the noise processing of making an uproar to its operation in-process produced noise in the second motor operation process, guarantee that the second motor can not the not good second motor load damage that appears of high temperature radiating effect, the life of the second motor of further guarantee.

Compared with the prior art, the invention has the beneficial effects that:

1. by horizontally placing the tank body in the device and utilizing the second fixed seat in the fixed driving mechanism to support and fix the tank body, then the second motor is matched with the transmission disc to output the power of the tank body, so that the tank body rotates slowly in the fixed driving mechanism, when the tank body is stored and used normally, the tank body rotates, the synthetic PU resin stored in the tank body is driven to the top end in the tank body from the bottom end under the rotating action of the tank body and naturally drips, thereby ensuring the fluidity of the synthetic PU resin in the tank body, the structure of the device can reduce the phenomenon of standing natural crosslinking layering and precipitation caused by insufficient reaction of the volume contained in the resin and the resin due to standing storage, the device structure can effectively prolong the storage time of the synthetic PU resin in the storage process and reduce the damage probability of the synthetic PU resin, thereby reducing the production input cost of enterprises and improving the use efficiency of the device;

2. through at a jar internal stirring mechanism, can utilize the fixed puddler of fixed locking mechanism to rotate at jar body rotation process, the inside fixed state's of cooperation rabbling mechanism stirs jar internal portion synthetic resin under the rotation of external jar, and utilize among the rabbling mechanism inside heating plate of helical mixing blade to guarantee its storage condition to be in constant temperature state to its abundant heating, compare in traditional heating mode, this structure can solve the resin that traditional constant temperature condition appears and adhere to the phenomenon emergence that forms the insulating layer and lead to heat transfer inefficiency, thereby effectual improvement device's availability factor, guarantee that resin storage condition is excellent, prolong resin storage time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a combination view of the tank and the agitation mechanism of the present invention;

FIG. 3 is a combination view of the stirring mechanism and scraping mechanism of the present invention;

FIG. 4 is a cross-sectional view of the scraping mechanism and agitation mechanism of the present invention;

FIG. 5 is a combination view of the canister, damping mechanism, stationary drive mechanism, and cleaning mechanism of the present invention;

FIG. 6 is a structural view of the positive locking mechanism of the present invention;

FIG. 7 is a structural view of the stationary drive mechanism of the present invention;

FIG. 8 is a structural view of the drive plate of the present invention;

FIG. 9 is a structural view of the damping mechanism of the present invention;

FIG. 10 is an enlarged view taken at A in FIG. 9 according to the present invention;

FIG. 11 is a view of the combination of the arcuate plate and bearing of the present invention;

FIG. 12 is a structural view of the cleaning mechanism of the present invention;

fig. 13 is a combined view of the water storage tank and the cooling bin of the present invention and a second motor.

Description of reference numerals:

1. a tank body; 11. an annular groove; 2. a vibration reduction mechanism; 21. a first fixed seat; 22. a movable groove; 23. a bearing; 24. a slider; 25. an arc-shaped plate; 26. a rectangular groove; 3. a fixed drive mechanism; 31. a second fixed seat; 32. a cooling bin; 33. a second motor; 34. a drive plate; 341. an outer tray body; 342. an arc-shaped metal strip; 343. an inner tray body; 35. an open slot; 36. arranging a bin; 4. a first motor; 5. a stirring mechanism; 51. a stirring rod; 52. a helical blade; 53. a heating plate; 6. a scraping mechanism; 61. a U-shaped splint; 62. a T-shaped groove; 63. a T-shaped connector; 7. a cleaning mechanism; 71. a water storage tank; 72. a partition plate; 73. a cotton sliver; 74. a buffer member; 75. cleaning the plate; 76. a sponge body; 8. fixing the locking mechanism; 81. a transverse plate; 82. a bearing seat; 83. a locking frame; 84. a locking ring; 85. a screw.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 13, the present invention provides a technical solution:

a constant temperature storage tank for synthetic PU resin comprises a tank body 1, wherein both sides of the outer surface of the lower end of the tank body 1 are provided with fixed driving mechanisms 3 with the same structure, and the middle part of the outer surface of the lower end of the tank body 1 is provided with a vibration damping mechanism 2, the outer surface of the tank body 1, the two fixed driving mechanisms 3 and one vibration damping mechanism 2 are provided with annular grooves 11 with the same size and specification, a cleaning mechanism 7 is arranged between the vibration reduction mechanism 2 and the two fixed driving mechanisms 3, the left side surface of the tank body 1 is in an open state, and the left side surface of the tank body is provided with a sealing cover which is fixedly connected with the left side surface of the tank body 1 through a bolt, the middle part of the left side surface of the sealing cover is fixedly connected with a feeding pipe, a valve is arranged at the feeding pipe, a stirring mechanism 5 is arranged at the central position in the tank body 1, and a scraping mechanism 6 is arranged at the upper end of the inner wall of the tank body 1 corresponding to the stirring mechanism 5;

the fixed driving mechanism 3 comprises a second fixed seat 31, a cooling bin 32, a second motor 33, an open slot 35, a placing bin 36 and a transmission disc 34, the cooling bin 32 is arranged in the middle of the inside of the second fixed seat 31, the placing bin 36 is positioned inside the cooling bin 32, a heat conducting plate is arranged between the placing bin and the cooling bin, the second motor 33 is positioned inside the placing bin 36, the outer surface of the second motor 33 is tightly attached to the surface of the heat conducting plate in the placing bin 36, wherein the heat dissipation end of the second motor 33 is positioned outside the second fixed seat 31, the output end of the second motor 33 is fixedly connected with a transmission disc 34, the outer surface of the upper end of the second fixed seat 31 is arc-shaped, an opening groove 35 is formed in the position of the transmission disc 34 corresponding to the opening groove 35, and one third of the upper end of the transmission disc 34 is exposed to the outer surface of the upper end of the second fixed seat 31 through the opening groove 35 and is tightly attached to the inner wall of the annular groove 11;

the stirring mechanism 5 comprises a stirring rod 51, a spiral blade 52 and a heating sheet 53, wherein the stirring rod 51 penetrates through the center of the right side of the tank body 1 and extends into the tank body 1, a bearing 23 is arranged between the stirring rod 51 and the right side of the tank body 1, the bearing 23 is sleeved on the outer surface of the stirring rod 51 and is fixedly connected with the tank body 1, the spiral blade 52 is fixedly connected with the outer surface of the stirring rod 51 in the tank body 1, the heating sheet 53 is embedded in the spiral blade 52, and the spiral blade 52 is made of ceramic materials;

the second fixed seat 31 in the fixed driving mechanism 3 on the right side of the tank body 1 is fixedly connected with a fixed locking mechanism 8, the fixed locking mechanism 8 comprises a transverse plate 81, a bearing seat 82, a locking frame 83, a locking ring 84 and a screw rod 85, the transverse plate 81 is fixedly connected with the second fixed seat 31, the outer surface of the upper end of the transverse plate 81 is fixedly connected with the locking frame 83 and the bearing seat 82 respectively, the locking frame 83 is positioned on the left side of the bearing seat 82, the outer surface of the upper end of the bearing seat 82 is in an arc structure and is fixedly connected with the first motor 4, the outer surface of the upper end of the locking frame 83 is fixedly connected with the locking ring 84, the output end of the first motor 4 extends into the locking ring 84 and is fixedly connected with the stirring rod 51, the screw rod 85 penetrates through the upper end of the annular side surface of the locking ring 84, the screw rod 85 is in threaded connection with the locking ring 84, the tank body 1 is horizontally placed and is supported and driven by, make jar body 1 rotate when normal storage is used and guarantee the mobility of inside synthetic PU resin, thereby reduce and to keep somewhere the natural cross-linking that leads to in the resin containing volume can not be enough with the resin reaction and the phenomenon that layering deposits that stews because of stewing, simultaneously can stir inside synthetic resin and guarantee its storage condition to its abundant heating and be in the constant temperature state at jar body 1 rotation in-process through jar internal stirring mechanism 5, compare in traditional heating methods, this structure can solve the resin that traditional constant temperature condition appears and adhere to the phenomenon emergence that formation insulating layer leads to heat transfer inefficiency, thereby effectual improvement device's availability factor, guarantee that resin storage condition is excellent, extension resin storage time.

As an embodiment of the present invention, the vibration damping mechanism 2 includes a first fixed seat 21, a movable groove 22, a bearing 23, a slider 24, an arc-shaped plate 25, and a rectangular groove 26, wherein the top end of the first fixed seat 21 is in an arc-shaped structure and is matched with the outer surface of the tank 1, the movable groove 22 is formed on the outer surface of the upper end of the first fixed seat 21, the arc-shaped plate 25 is formed on the outer surface of the upper end of the movable groove 22, the arc-shaped plate 25 is made of ductile metal, the slider 24 is fixedly connected to two ends of the arc-shaped plate 25, the slider 24 is located inside the movable groove 22 and is slidably connected to the movable groove 22, the rectangular groove 26 is formed on the outer surface of the upper end of the arc-shaped plate 25, the bearing 23 is arranged inside the rectangular groove 26, a connecting member is fixedly connected to the inside of the bearing 23, two ends of the connecting member are, the number of the arc-shaped plate 25, the bearing 23 and the sliding block 24 is at least three, and the arc-shaped plate 24, the bearing 23 and the sliding block 24 are equidistantly distributed on the outer surface of the upper end of the first fixed seat 21, the sliding block 24 and the movable groove 22 are mutually matched in a T-shaped structure, when the device works, the second fixed seat 31 supports and fixes the tank body 1, then the power output is performed on the tank body 1 through the cooperation of the second motor 33 and the transmission disc 34, so that the tank body 1 slowly rotates in the fixed driving mechanism 3, when the tank body 1 is normally stored and used, the tank body 1 rotates, the synthetic PU resin stored in the tank body is driven to the top end in the tank body 1 from the bottom end under the rotation action of the tank body 1 and naturally drips down, thereby the fluidity of the synthetic PU resin in the tank body 1 is ensured, however, the device is slightly shaken in different degrees due to the external shaking brought to the device in the transportation process, the tank body 1 and the fixed driving mechanism 3 are in rigid collision, so that when the tank body 1 is used for a long time, the surface of the tank body 1 is damaged due to the local rigid contact outside the tank body 1, the service life of the tank body 1 is shortened, the vibration reduction mechanism 2 is added in the middle of the lower end of the outer surface of the tank body 1, when the tank body 1 slightly shakes in the transportation and stirring process, the tank body 1 downwards compresses the arc-shaped plate 25 through the bearing 23, because the arc-shaped plate 25 is made of a high-toughness metal material, the sliding blocks 24 at two ends of the bottom of the arc-shaped plate 25 move forwards and backwards in the movable groove 22, the arc-shaped plate 25 is forced to generate elastic deformation to buffer and reduce the impact force of the tank body 1, the shaking amplitude generated in the moving transportation and stirring processes of the tank body 1 is greatly reduced, the damage probability of the tank body 1 is reduced, the stable operation of equipment, the fluidity of the synthetic resin inside is guaranteed, so for the friction force between the vibration reduction mechanism 2 and the tank body 1, the rectangular groove 26 is formed in the upper end of the arc-shaped plate 25, the fixed bearing 23 is placed, the bearing 23 is matched with the tank body 1 to assist in rotating, the friction force is reduced, and therefore the tank body 1 is guaranteed to rotate in a normal state in the moving and transporting process so as to guarantee the fluidity of the synthetic resin inside.

As an embodiment of the present invention, the cleaning mechanism 7 includes a water storage tank 71, a partition plate 72, a cotton sliver 73, buffer members 74, a cleaning plate 75, and a sponge body 76, the buffer members 74 are fixedly connected to the front and rear sides of the outer surface of the upper end of the water storage tank 71, the two buffer members 74 are distributed in an arc structure, the arc surfaces of the two buffer members 74 are opposite to each other and are made of ductile metal, the upper ends of the two buffer members 74 are fixedly connected to the cleaning plate 75, the cleaning plate 75 is distributed in an arc structure, the two sponge bodies 76 in an elliptical structure are symmetrically installed on the outer surface of the upper end of the cleaning plate 75, the sponge body 76 is adhered to the cleaning plate 75 through a hook and loop fastener, the partition plate 72 is fixedly connected to the inside of the water storage tank 71, the inside of the water storage tank 71 is divided into a cooling water cavity and a cleaning agent cavity by the, the cooling water cavity and the cleaning agent cavity are internally and respectively provided with a cotton strip 73, the top end of the cotton strip 73 penetrates through the cleaning plate 75 to be connected with the sponge 76, when the device works, the device is mainly used for storing synthetic resin, so the size and the quality of the device are larger, when the storage equipment is selected in a storage place, a factory workshop with convenient transportation is selected as a storage place, but the device is particularly directed at the processing workshop and is usually in an oil stain, dust and environment with poor quality, therefore, although the tank body 1 is in a rotating state for a long time in the placing process of the device, a certain amount of oil stain and dust mixture can not be attached to the surface of the tank body 1, a thin oil stain layer is formed on the tank body 1, the oil stain layer can not only cause corrosion damage to the surface of the tank body 1, but also can influence the power transmission between the tank body 1 and the fixed driving mechanism, therefore, in order to ensure the surface of the tank body 1 to be clean and tidy and reduce the probability of surface damage of the tank body 1, the cleaning mechanism 7 is added between the vibration reduction mechanism 2 and the two side fixed driving mechanisms 3, a user respectively adds quantitative cooling cleaning water and cleaning agent for dissolving oil stain into the water storage tank 71 through the water replenishing port, in the long-time placing and storing process, because the cleaning plate 75 with the arc structure and the sponge 76 with the oval structure are tightly attached to the surface of the tank body 1, the sponge 76 absorbs the cleaning agent and the cleaning water through the cotton strip 73 to soak the whole body, the surface of the tank body 1 is cleaned in the rotating process, the attached dust on the surface is cleaned, the probability of attaching the dust and the oil stain is reduced, thereby ensuring the cleanness and tidiness of the outside of the tank body 1, and simultaneously the buffer parts 74 on the front side and the rear side of the lower end of the cleaning plate 75 can be, the phenomenon that cleaning plate 75 damaged appears with the rigid contact of cleaning mechanism 7 when preventing jar body 1 shake, when equipment normally transports, also can clean jar body 1 surface through cleaning mechanism 7 simultaneously, through a small amount of cooling water to jar body 1 surface, the inside temperature of the guarantee jar body 1 is in the constant temperature state, guarantees synthetic resin storage condition.

As an embodiment of the present invention, the transmission disc 34 includes an outer disc 341, arc-shaped metal strips 342, and an inner disc 343, wherein the inner disc 343 is one-half of the diameter of the outer disc 341, the outer disc 341 is annularly distributed, the number of the arc-shaped metal strips 342 is at least six, the arc-shaped metal strips are annularly and equidistantly distributed between the inner disc 343 and the outer disc 341 and fixedly connected with the inner disc 343 and the outer disc 341, both ends of the arc-shaped metal strips 342 are fixed to the inner wall of the outer disc 341, the arc-shaped vertexes of the arc-shaped metal strips 342 are fixedly connected to the outer surface of the inner disc 343, the six arc-shaped metal strips 342 are made of a high-toughness metal material, when the tank 1 slightly shakes during transportation and stirring, the tank 1 is elastically deformed by the arc-shaped plate 25 in the vibration reduction mechanism 2 to buffer and reduce the impact force of the tank 1, therefore, the shaking amplitude generated in the moving transportation and stirring processes of the tank body 1 is greatly reduced, the damage probability of the tank body 1 is reduced, and the stable operation of equipment is ensured, however, in the actual use process, the vibration reduction mechanism 2 can buffer and reduce vibration of the tank body 1, but the tank body 1 is still in a hard contact state with the transmission disc 34 in the fixed driving mechanism 3, when the tank body 1 shakes, a certain degree of impact can be generated between the tank body 1 and the transmission disc 34, so that damages such as collision, cracks and the like can occur outside the transmission disc 34 after long-time use, and the service life of the transmission disc 34 is reduced, therefore, by changing the structure of the traditional transmission disc 34, the transmission disc 34 structure designed by the outer disc body 341, the arc metal strips 342 and the inner disc 343 can buffer the shaking accident of the tank body 1 which may occur by slight elastic deformation of the arc metal strips inside the tank body 342 when the power is transmitted to the tank body 1, the dynamics of the hard contact collision of drive plate 34 and jar body 1 that also avoid simultaneously guarantees that the motor output shaft can not cause crooked damage, further improvement the availability factor of device.

As an embodiment of the present invention, the scraping mechanism 6 includes a U-shaped clamp plate 61, a T-shaped groove 62, and a T-shaped connecting member 63, wherein the U-shaped clamp plate 61 is clamped and fixed on the surface of the helical blade 52, the inner wall of the U-shaped structure of the U-shaped clamp plate 61 is fixedly connected with a cleaning block, the cleaning block is made of a high temperature resistant rubber material, the U-shaped structure of the U-shaped clamp plate 61 is a cambered surface structure which is in conformity with the surface radian of the helical blade 52 and tightly contacts with and clamps the helical blade 52, the outer surface of the upper end of the U-shaped clamp plate 61 is fixedly connected with the T-shaped connecting member 63, the T-shaped groove 62 is formed on the inner surface of the tank body 1 at a position corresponding to the T-shaped connecting member 63, the top end of the T-shaped connecting member 63 is located inside the T-shaped groove 62, the two are matched and slidably connected, when in operation, the tank, the stirring mechanism 5 in the internal fixed state is matched to stir the synthetic resin in the tank body 1 under the rotation of the external tank body 1, the heating sheet 53 in the spiral stirring blade in the stirring mechanism 5 is used for fully heating the synthetic resin to ensure that the storage condition is in a constant temperature state, compared with the traditional heating mode, the structure can solve the problem that the heat transfer efficiency is low due to the fact that the resin is adhered to form a heat insulation layer under the traditional constant temperature condition, then the spiral blade 52 on the stirring rod 51 is contacted with the resin in the tank body 1 during normal use, and a small amount of resin is adhered to the surface of the spiral blade 52 due to the fact that the resin is high in viscosity, therefore, the U-shaped clamp plate 61 and the internal cleaning block in the scraping mechanism 6 can further scrape the resin adhered to the surface of the spiral blade 52 by adding the scraping mechanism 6 at the corresponding position on the stirring mechanism 5 in the rotation process of the tank, because helical blade 52 helical structure, consequently when scraping it, thereby T type groove 62 and T type connecting piece 63 sliding connection produce the displacement and make U type splint 61 produce the displacement and clear up helical blade 52 omnidirectional scraping, and the user adjusts the number of turns of second motor 33 before the use, carries out two kinds of rotations in the positive and negative, makes U type splint 61 cooperate T type groove 62 and T type connecting piece 63 to clear up in the inside round trip displacement of jar body 1.

As an embodiment of the invention, the bottom end of the outer surface of both sides of the water storage tank 71 is fixedly connected with a threaded pipe fitting at a position corresponding to the cooling water cavity, one end of the threaded pipe fitting is communicated with the cooling bin 32 in the fixed driving mechanism 3, and the other end is communicated with the cooling water cavity in the water storage tank 71, when in use, the cooling water cavity in the water storage tank 71 is connected with the cooling bin 32 in the fixed driving mechanism 3 through the threaded pipe fitting, the structure not only can increase the storage volume of the cooling water, but also can increase the integral quality of the fixed driving mechanism 3, ensure that the fixed driving mechanism stably supports the tank body 1, meanwhile, the device can be matched with the mounting bin 36 structure when the cooling bin 32 is mounted with the second motor 33, the heat generated when the second motor 33 operates is assisted by the heat conducting plate, meanwhile, the second motor 33 is mounted in the mounting bin 36, and the mounting bin 36 is located in the cooling bin 32, therefore, the second motor 33 can be matched with noise generated in the operation process to further reduce noise, the second motor 33 is prevented from being damaged by high-temperature heat dissipation effect due to the fact that the second motor 33 is damaged by load, and the service life of the second motor 33 is further guaranteed.

The working principle is as follows:

the tank body 1 in the device is horizontally placed and supported and fixed by the second fixing seat 31 in the fixed driving mechanism 3, then the second motor 33 is matched with the driving disc 34 to output power to the tank body 1, so that the tank body 1 slowly rotates in the fixed driving mechanism 3, when the tank body 1 is normally stored and used, the tank body 1 rotates, the synthetic PU resin stored in the tank body is driven to the top end in the tank body 1 from the bottom end under the rotating action of the tank body 1 and naturally drips, and the flowability of the synthetic PU resin in the tank body is ensured, the structure of the device can reduce the phenomenon of standing natural crosslinking layered precipitation caused by insufficient volume contained in the resin and resin reaction due to standing storage, the storage time of the synthetic PU resin in the storage process can be effectively prolonged, the probability of damage of the synthetic PU resin is reduced, and the production input cost of enterprises is reduced, the service efficiency of the device is improved, through at jar body 1 built-in rabbling mechanism 5, can utilize the fixed puddler 51 of fixed locking mechanism 8 to rotate at jar body 1 rotation process, the rabbling mechanism 5 of cooperation under the inside fixed state stirs jar internal portion synthetic resin under the external jar body 1 rotates, and utilize among the rabbling mechanism 5 inside heating plate 53 of spiral stirring vane to guarantee its storage condition to its abundant heating and be in the constant temperature state, compare in traditional heating methods, this structure can solve the resin that traditional constant temperature condition appears and adhere to the phenomenon emergence that forms the insulating layer and lead to heat transfer inefficiency, thereby effectual improvement device's availability factor, guarantee that resin storage condition is excellent, extension resin storage time.

The using method comprises the following steps: when the tank body scraping device is used, the tank body 1 is placed on the first fixing seat 21 and the second fixing seat 31 on the fixed driving mechanism 3 and the vibration damping mechanism 2 and is clamped and corresponds to each other through the annular groove 11, then the screw 85 in the fixed locking mechanism 8 is matched with the locking ring 84 to fix the stirring rod 51, so that the stirring rod 51 is heated, stirred and ensured to flow only through the self-rotation of the tank body 1 and the matching of the internal spiral blade 52, a user can inject resin into the tank body 1 through a feeding pipe and seal through a valve before using the tank body scraping device, the detachable connection structure of the sealing cover and the tank body 1 is convenient for the user to replace and maintain the internal scraping mechanism 6 and the stirring mechanism 5, and when the resin in the tank body 1 needs to be discharged, the user can connect the motor with the stirring rod 51 by screwing the screw 85, and can rotate the resin in the tank body 1 to be discharged or directly open the, the sponge body 76 in the cleaning mechanism 7 rubs and cleans the tank body 1 for a long time to generate certain loss, so that the cleaning mechanism 7 is necessary to be disassembled and maintained, the cleaning mechanism 7, the fixed driving mechanism 3 and the damping mechanism 2 are disassembled, replaced and maintained through threaded pipe fittings, and the service life of the cleaning mechanism 7 is prolonged.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a synthetic PU resin constant temperature holding vessel, includes jar body (1), its characterized in that: both sides of the outer surface of the lower end of the tank body (1) are provided with fixed driving mechanisms (3) with the same structure, and the middle part of the outer surface of the lower end of the tank body (1) is provided with a vibration damping mechanism (2), the outer surface of the tank body (1) and the corresponding positions of the two fixed driving mechanisms (3) and one vibration damping mechanism (2) are respectively provided with an annular groove (11) with the same size and specification, a cleaning mechanism (7) is arranged between the vibration reduction mechanism (2) and the two fixed driving mechanisms (3), the left side surface of the tank body (1) is in an open state, and the left side surface of the tank body is provided with a sealing cover which is fixedly connected with the left side surface of the tank body (1) through a bolt, the middle part of the left side surface of the sealing cover is fixedly connected with a feeding pipe, a valve is arranged at the feeding pipe, a stirring mechanism (5) is arranged at the central position in the tank body (1), a scraping mechanism (6) is arranged at the upper end of the inner wall of the tank body (1) and corresponds to the stirring mechanism (5);

the fixed driving mechanism (3) comprises a second fixing seat (31), a cooling bin (32), a second motor (33), an open slot (35), a mounting bin (36) and a transmission disc (34), wherein the cooling bin (32) is arranged at the middle position inside the second fixing seat (31), the mounting bin (36) is positioned inside the cooling bin (32), a heat conduction plate is arranged between the second fixing seat and the mounting bin, the second motor (33) is positioned inside the mounting bin (36), the outer surface of the second motor (33) is tightly attached to the surface of the heat conduction plate in the mounting bin (36), the heat dissipation end of the second motor (33) is positioned outside the second fixing seat (31), the transmission disc (34) is fixedly connected to the output end of the second motor (33), the outer surface of the upper end of the second fixing seat (31) is arc-shaped, and the open slot (35) is arranged at the position corresponding to the transmission disc (34), one third of the upper end of the transmission disc (34) is exposed to the outer surface of the upper end of the second fixed seat (31) through the opening groove (35) and is tightly attached to the inner wall of the annular groove (11);

the stirring mechanism (5) comprises a stirring rod (51), a spiral blade (52) and a heating sheet (53), wherein the stirring rod (51) penetrates through the center of the right side face of the tank body (1) and extends into the tank body (1), a bearing (23) is arranged between the stirring rod (51) and the right side face of the tank body (1), the bearing (23) is sleeved on the outer surface of the stirring rod (51) and is fixedly connected with the tank body (1), the outer surface of the stirring rod (51) in the tank body (1) is fixedly connected with the spiral blade (52), the heating sheet (53) is embedded in the spiral blade (52), and the spiral blade (52) is made of ceramic materials;

the second fixing seat (31) positioned in the fixed driving mechanism (3) on the right side surface of the tank body (1) is fixedly connected with a fixed locking mechanism (8), the fixed locking mechanism (8) comprises a transverse plate (81), a bearing seat (82), a locking frame (83), a locking ring (84) and a screw rod (85), the transverse plate (81) is fixedly connected with the second fixing seat (31), the outer surface of the upper end of the transverse plate (81) is respectively fixedly connected with the locking frame (83) and the bearing seat (82), the locking frame (83) is positioned on the left side of the bearing seat (82), the outer surface of the upper end of the bearing seat (82) is of an arc structure and is fixedly connected with a first motor (4), the outer surface of the upper end of the locking frame (83) is fixedly connected with the locking ring (84), the output end of the first motor (4) extends to the inside of the locking ring (84) and is fixedly connected with a stirring rod (51, the upper end of the annular side face of the locking ring (84) penetrates through a screw rod (85), and the screw rod (85) is in threaded connection with the locking ring (84).

2. The constant-temperature storage tank for synthetic PU resin according to claim 1, wherein: the vibration reduction mechanism (2) comprises a first fixed seat (21), a movable groove (22), a bearing (23), a sliding block (24), an arc-shaped plate (25) and a rectangular groove (26), wherein the top end of the first fixed seat (21) is of an arc-shaped structure and is matched with the outer surface of the tank body (1), the movable groove (22) is formed in the outer surface of the upper end of the first fixed seat (21), the arc-shaped plate (25) is arranged on the outer surface of the upper end of the movable groove (22), the arc-shaped plate (25) is made of ductile metal, the sliding block (24) is fixedly connected with the two ends of the arc-shaped plate (25), the sliding block (24) is positioned in the movable groove (22) and is in sliding connection with the movable groove (22), the rectangular groove (26) is formed in the outer surface of the upper end of the arc-shaped plate (25), the bearing (23) is arranged in the rectangular groove (, the both ends and the arc (25) fixed connection of connecting piece, and the surface of bearing (23) hugs closely jar body (1) outer wall, the quantity of arc (25), bearing (23) and slider (24) is three groups at least, and its equidistance distributes at the upper end surface of first fixing base (21), slider (24) and activity groove (22) are T type structure and match each other.

3. The constant-temperature storage tank for synthetic PU resin according to claim 1, wherein: clearance mechanism (7) are including storage water tank (71), baffle (72), silver (73), bolster (74), clearance board (75), cavernosum (76) constitute, both sides fixed connection bolster (74) around the upper end surface of storage water tank (71), two bolster (74) are arc structural distribution, and its arcwall face is mutually opposed and comprises toughness metal, two upper end fixed connection clearance board (75) of bolster (74), clearance board (75) are arc structural distribution, and sponge (76) of two oval structures of its upper end surface symmetry installation, and clearance board (75) paste cavernosum (76) through the magic, inside fixed connection baffle (72) of storage water tank (71), and storage water tank (71) inside cut apart into cooling water cavity and cleaner chamber through baffle (72), the front and back both sides top of storage water tank (71) and cooling water cavity and cleaner chamber correspond the position and seted up moisturizing with the cleaner chamber The inner parts of the mouth, the cooling water cavity and the cleaning agent cavity are respectively provided with a cotton strip (73), and the top end of the cotton strip (73) penetrates through the cleaning plate (75) and is connected with the sponge body (76).

4. The constant-temperature storage tank for synthetic PU resin according to claim 1, wherein: the transmission disc (34) comprises an outer disc body (341), arc-shaped metal strips (342) and an inner disc body (343), wherein the inner disc body (343) is one half of the diameter of the outer disc body (341), the outer disc body (341) is distributed annularly, the number of the arc-shaped metal strips (342) is at least six, the arc-shaped metal strips are distributed annularly and equidistantly between the inner disc body (343) and the outer disc body (341) and are fixedly connected with the inner disc body (343) and the outer disc body (341), two ends of each arc-shaped metal strip (342) are fixed to the inner wall of the outer disc body (341), arc-shaped vertexes of the arc-shaped metal strips (342) are fixedly connected with the outer surface of the inner disc body (343), and the six arc-shaped metal strips (342) are made of high-toughness metal materials.

5. The constant-temperature storage tank for synthetic PU resin according to claim 1, wherein: scraping mechanism (6) include U type splint (61), T type groove (62), T type connecting piece (63) three and constitute, wherein U type splint (61) centre gripping is fixed on helical blade (52) surface, U type splint (61) U type structure inner wall fixedly connected with clearance piece, clearance piece comprise high temperature resistant rubber material, wherein U type splint (61) U type structure is that cambered surface structure and helical blade (52) surface radian are unanimous and closely laminate centre gripping helical blade (52), the upper end surface fixedly connected with T type connecting piece (63) of U type splint (61), T type groove (62) have been seted up with T type connecting piece (63) corresponding position to jar body (1) internal surface, the top of T type connecting piece (63) is located the inside of T type groove (62), both match sliding connection each other.

6. The constant-temperature storage tank for synthetic PU resin according to claim 1, wherein: the bottom ends of the outer surfaces of the two sides of the water storage tank (71) are fixedly connected with threaded pipe fittings at positions corresponding to the cooling water cavities, one end of each threaded pipe fitting is the same as the cooling bin (32) in the fixed driving mechanism (3), and the other end of each threaded pipe fitting is the same as the cooling water cavity in the water storage tank (71).