CN112316880A - Be used for pressure sensitive adhesive processing raw materials feeding with high-efficient dropwise add reation kettle - Google Patents
Be used for pressure sensitive adhesive processing raw materials feeding with high-efficient dropwise add reation kettle Download PDFInfo
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- CN112316880A CN112316880A CN202011573221.XA CN202011573221A CN112316880A CN 112316880 A CN112316880 A CN 112316880A CN 202011573221 A CN202011573221 A CN 202011573221A CN 112316880 A CN112316880 A CN 112316880A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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Abstract
The invention relates to an efficient dropwise adding reaction kettle for feeding pressure-sensitive adhesive processing raw materials, and relates to the technical field of pressure-sensitive adhesive production; supporting legs are fixed at four corners of the lower side wall of the kettle body, a discharge pipe is inserted in the center of the lower side wall of the kettle body, a one-way valve is arranged at the lower side of the discharge pipe and is suspended at the lower side of the kettle body, a feed pipe is arranged at one side of the upper side wall of the kettle body, and the lower end of the feed pipe is suspended in the kettle body; the first water suction pump is fixed on one side of the upper side wall of the kettle body, the water inlet end of the first water suction pump is connected with an external dropwise adding material through a pipeline, the water outlet end of the first water suction pump is connected with a hose, the other end of the hose is inserted in a connecting pipe in the dropwise adding mechanism through a sealing shaft, the connecting pipe is in rotary joint with the upper side wall of the kettle body through a bearing, and a stirring mechanism is arranged on the lower side inside the kettle body; the reaction kettle is filled in a multipoint mode, and the reaction kettle enters the inside of the kettle body in a spraying mode, so that the dispersibility of the dropwise added materials is increased, the reaction liquid is uniformly mixed, the effect of the dropwise added liquid is improved, and the product quality is improved.
Description
Technical Field
The invention relates to the technical field of pressure-sensitive adhesive production, in particular to a high-efficiency dropwise adding reaction kettle for feeding pressure-sensitive adhesive processing raw materials.
Background
Pressure-sensitive adhesive is the abbreviation of pressure-sensitive adhesive, it has the adhesive that has the sensitivity to pressure to be one kind, mainly used prepares pressure-sensitive adhesive tape, pressure-sensitive adhesive is at the in-process of production and processing, need utilize reation kettle to mix the stirring to pressure-sensitive adhesive's raw and other materials, current traditional reation kettle dropwise add device, generally be liquid through direct transport, get into reation kettle in with the mode of one point, the liquid of dropwise add can become the strand form and leave, therefore, the dispersion can be poor of dropwise add material, it is inhomogeneous to mix with reation kettle's reaction solution, cause local concentration too high very easily, lead to local reaction too fast, thereby cause the effect of dropwise add liquid to reduce, and then cause very big influence to final product quality.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a high-efficiency dropwise adding reaction kettle which is reasonable in design and convenient to use and is used for feeding pressure-sensitive adhesive processing raw materials, wherein the high-efficiency dropwise adding reaction kettle enters the reaction kettle in a multi-point mode and enters the kettle body in a spray shape, the dispersity of dropwise adding materials is improved, reaction liquid is uniformly mixed, the effect of dropwise adding liquid is improved, and the product quality is improved.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a kettle body, supporting legs, a discharge pipe and a feed pipe, wherein the supporting legs are fixed at four corners of the lower side wall of the kettle body, the discharge pipe is inserted into the center of the lower side wall of the kettle body, the upper end of the discharge pipe and the inner side wall of the lower side of the kettle body are arranged in the same arc surface, the lower side of the discharge pipe is provided with a one-way valve, the one-way valve is suspended at the lower side of the kettle body, the feed pipe is arranged at one side of the upper side wall of the kettle body, and; the kettle comprises a kettle body, a water inlet, a water outlet, a connecting pipe, a water inlet pipe, a water outlet pipe, a water;
the dropping mechanism also comprises a first driving gear, a first driven gear, a fixed pipe, a spray head, a support plate and a first motor, the support plate is embedded and fixed on one side wall of the upper side of the kettle body, the first motor is fixed on the upper side of the support plate, the first motor is connected with an external power supply, a rotating rod is fixed on an output shaft of the first motor, the lower end of the rotating rod sequentially penetrates through the supporting plate and the upper side wall of the kettle body, inserted and fixed in the first driving gear, one side of the first driving gear is engaged with a first driven gear, the first driven gear is sleeved and fixed on the lower end of the connecting pipe, the bottom end of the connecting pipe is inserted and fixed in the fixed pipe, the connecting pipe is communicated with the fixed pipe, a plurality of spray heads are inserted and fixed on the lower annular wall of the fixed pipe at equal intervals, the spray heads are communicated with the fixed pipe, and the spray heads are suspended on the upper side of the inner part of the kettle body;
the stirring mechanism consists of a second motor, a first stirring rod, a stirring plate, a connecting rod, a fixed plate, a fixed rod, a second stirring rod, a second driving gear, a second driven gear and a stirring blade, wherein the second motor is fixed on the outer side wall of one side of the kettle body, the second motor is connected with an external power supply, the first stirring rod is fixed on an output shaft of the second motor, the other end of the first stirring rod sequentially penetrates through bearings in the two side walls of the kettle body and then is fixedly connected with the second driving gear, a plurality of second driven gears are meshed at equal angles on the outer side of the second driving gear, the second stirring rod is inserted and fixed in the center of the second driven gear, the other end of the second stirring rod sequentially penetrates through one side wall of the kettle body and the fixed plate on one side and then is rotatably connected with the fixed plate on the other side through the bearings, circular slide rails are sleeved and fixed on the outer ring walls of the fixed plates on the, the circular slide rail of the left and right sides slides respectively and sets up in the inboard spout of the stirring board of upper and lower both sides, one side of stirring board all is fixed with the connecting rod, the other end and a puddler fixed connection of this connecting rod, the puddler connects soon through the fixed plate of bearing and both sides, be fixed with the dead lever on the lateral wall of the fixed plate of one side, the other end of this dead lever is fixed in proper order after passing the fixed plate of opposite side, fix on the inner wall of cauldron body one side, the fixed plate of opposite side connects soon through bearing and No. two puddlers, the equal angle is fixed with a plurality of stirring leaves on the one end between the fixed plate that No. two puddlers are located both sides.
Further, one side of the cauldron body be equipped with the safety cover, this safety cover is established in No. two driving gears and No. two driven gear's the outside, the safety cover is fixed on the lateral wall of the cauldron body, and the lateral wall of safety cover passes through bearing and puddler and No. two puddlers, in the in-process of using, protects No. two driving gears and No. two driven gear through the safety cover.
Further, the upside of internal perisporium of cauldron be equipped with the sliding tray, the cross-section of this sliding tray is "L" shape setting of falling, the inside left and right sides of sliding tray all slides there is the slide bar, this slide bar is "L" shape setting of falling, the montant of slide bar is inlayed and is established in the sliding tray, the horizontal pole of slide bar passes behind the lateral wall of sliding tray, fix respectively on fixed pipe both ends of controlling, the connecting pipe drives fixed pipe pivoted in-process, the slide bar slides in the sliding tray, the horizontal pole of slide bar supports fixed pipe.
Further, the lateral wall of fixed pipe upside on the equidistance be equipped with the several heating rod, the heating rod of both sides sets up respectively in the both sides of connecting pipe, at the dropwise add in-process, heats the inside liquid of fixed pipe through the heating rod.
Furthermore, the upper side of the interior of the kettle body is provided with a cleaning pipe which is arranged in a circular ring shape, the outer annular wall of the cleaning pipe is fixedly connected with the inner annular wall of the kettle body through a support rod, a plurality of nozzles are inserted on the lower annular wall of the cleaning pipe in an equiangular manner, the lower sides of the nozzles are respectively arranged towards one side of the inner wall of the kettle body in an inclined manner, the outer side wall of one side of the kettle body is fixedly provided with a second water suction pump, the water inlet end of the second water suction pump is connected with a delivery pipe, the other end of the delivery pipe is fixedly provided with an inner threaded pipe which is communicated with the delivery pipe, the interior of the inner threaded pipe is suspended with an outer threaded pipe which is inserted in the lower side wall of the kettle body and communicated with the interior of the kettle body, the water outlet end of the second water suction pump is connected with the cleaning pipe through a pipeline, the second water suction pump pumps the liquid at the bottom of the kettle body into the cleaning pipe through the delivery pipe and then, further reach the effect of mixing, after mixing the completion and liquid discharge, with the separation of internal thread pipe and external screw thread pipe, be connected internal thread pipe and outside water source, start No. two suction pumps, with the clear water pump-out to the clearance intraductal, clear water is via the nozzle blowout again, and then clears up the inner wall of the cauldron body.
The working principle of the invention is as follows: when the device is used, raw materials enter a kettle body through a feeding pipe, then a motor II is started, the motor II drives a stirring rod I to rotate, the stirring rod I drives a connecting rod and a driving gear II to rotate, the connecting rod drives a stirring plate to rotate, a sliding chute on the inner wall of the stirring plate slides on a circular sliding rail during the rotation process of the stirring plate, the driving gear II drives a driven gear II around the driving gear respectively to rotate, the driven gear II drives a stirring rod II to rotate, the stirring rod II drives stirring blades to rotate, the stirring blades and the stirring plate stir reaction liquid simultaneously, when the dropping liquid needs to be added, a water suction pump I is started, the dropping liquid is pumped into the connecting pipe by the water suction pump I, then the dropping liquid is conveyed into a fixed pipe from the connecting pipe, finally the dropping liquid is sprayed out through a spray nozzle, the motor I is started, the motor I drives a driving gear I to rotate through a rotating rod, the driving gear I drives a driven gear to rotate, a driven gear drives the connecting pipe and rotates, and the connecting pipe drives fixed pipe and rotates, and fixed pipe drives the shower nozzle and rotates, and the shower nozzle is at the pivoted in-process for the even spraying of dropping liquid is to the reaction liquid on, and rethread rabbling mechanism stirs the mixture to dropping liquid and reaction liquid.
After adopting the structure, the invention has the beneficial effects that:
1. the dropping liquid is pumped into the connecting pipe by a first water pump, is conveyed into the spray head by the fixed pipe, is dispersedly sprayed into the kettle body by the spray head, and can be conveniently mixed with the reaction liquid;
2. the first driven gear on the connecting pipe is meshed with the first driving gear on the rotating rod, so that the connecting pipe can drive the fixed pipe to rotate, the spraying area of the dropping liquid is increased, the dispersibility is improved, and better mixing can be realized;
3. the downside of the internal portion of cauldron is equipped with rabbling mechanism, drives the stirring board among the rabbling mechanism and can stir the reaction liquid of downside to the upside for the liquid that drips of upside moves down, and the stirring leaf can mix the reaction liquid of centering side, and then has improved the sufficiency of mixing.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a sectional view taken along line B-B in fig. 3.
Fig. 5 is an enlarged view of the portion C in fig. 4.
Fig. 6 is an enlarged view of a portion D in fig. 4.
Description of reference numerals:
the device comprises a kettle body 1, supporting legs 2, a discharging pipe 3, a feeding pipe 4, a one-way valve 5, a first water pump 6, a dripping mechanism 7, a connecting pipe 7-1, a first driving gear 7-2, a second driving gear 8-8, a fixed pipe 7-4, a spray head 7-5, a supporting plate 7-6, a first motor 7-7, a rotating rod 7-8, a stirring mechanism 8, a second motor 8-1, a first stirring rod 8-2, a stirring plate 8-3, a connecting rod 8-4, a fixed plate 8-5, a fixed rod 8-6, a second stirring rod 8-7, a second driving gear 8-8, a second driven gear 8-9, a stirring blade 8-10, a circular sliding rail 8-11, a hose 9, a protective cover 10, a sliding groove 11, a sliding rod 12, a heating rod 13, a cleaning pipe 14, The device comprises a nozzle 15, a second suction pump 16, a delivery pipe 17, an internal threaded pipe 18 and an external threaded pipe 19.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below 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.
As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment: the automatic discharging device comprises a kettle body 1, supporting legs 2, a discharging pipe 3 and a feeding pipe 4, wherein the supporting legs 2 are fixedly welded at four corners of the lower side wall of the kettle body 1, the discharging pipe 3 is inserted into the center of the lower side wall of the kettle body 1 and fixedly welded, the upper end of the discharging pipe 3 and the inner side wall of the lower side of the kettle body 1 are arranged in the same arc surface, a one-way valve 5 is arranged at the lower side of the discharging pipe 3, the one-way valve 5 is arranged at the lower side of the kettle body 1 in a hanging manner, the feeding pipe 4 is arranged at the left front side of the upper side wall of the kettle body; the automatic water-saving kettle further comprises a first water suction pump 6, a dripping mechanism 7 and a stirring mechanism 8, wherein the first water suction pump 6 is fixed on the left side of the upper side wall of the kettle body 1 through bolts, the water inlet end of the first water suction pump 6 is connected with an external dripping material through a pipeline, the water outlet end of the first water suction pump 6 is connected with a hose 9, the other end of the hose 9 is inserted and arranged in a connecting pipe 7-1 in the dripping mechanism 7 through a sealing shaft, the outer ring of the sealing bearing is welded and fixed with the inner side wall of the connecting pipe 7-1, the inner ring of the sealing bearing is adhered and fixed with the hose, the connecting pipe 7-1 is screwed and connected with the upper side wall of the kettle body 1 through a bearing, the dripping mechanism 7 further comprises a driving gear 7-2, a driven gear 7-3, a fixing pipe 7-4, a spray nozzle 7-5, a support plate 7-6 and a motor 7-7, the support plate 7-6 is, a first motor 7-7 is fixed on the upper side of the supporting plate 7-6 through bolts, the first motor 7-7 is connected with an external power supply, the first motor 7-7 is 40KTYZ in model, a rotating rod 7-8 is welded and fixed on an output shaft of the first motor 7-7, the lower end of the rotating rod 7-8 sequentially passes through the supporting plate 7-6 and the upper side wall of the kettle body 1 and is inserted and welded and fixed in a first driving gear 7-2, a first driven gear 7-3 is meshed and arranged on the left side of the first driving gear 7-2, the first driven gear 7-3 is sleeved and welded and fixed on the lower end of a connecting pipe 7-1, the bottom end of the connecting pipe 7-1 is inserted and welded and fixed in a fixed pipe 7-4, and the connecting pipe 7-1 is communicated with the fixed pipe 7-4, a plurality of spray heads 7-5 are inserted and welded on the lower ring wall of the fixed pipe 7-4 at equal intervals, the spray heads 7-5 are communicated with the fixed pipe 7-4, the spray heads 7-5 are suspended on the upper side inside the kettle body 1, the upper side of the inner peripheral wall of the kettle body 1 is provided with a sliding groove 11, the cross section of the sliding groove 11 is arranged in an inverted L shape, the left side and the right side inside the sliding groove 11 are both provided with sliding rods 12 in an inverted L shape, the vertical rods of the sliding rods 12 are embedded in the sliding groove 11, the cross rods of the sliding rods 12 penetrate through the side wall of the sliding groove 11 and are respectively welded and fixed on the left end and the right end of the fixed pipe 7-4, the connecting pipe 7-1 can increase the stability of the fixed pipe 7-4 in the process of driving the fixed pipe 7-4 to rotate, a plurality of heating rods 13 are fixed on the outer side wall of the upper side of the fixed, the heating rods 13 on the two sides are respectively arranged on the two sides of the connecting pipe 7-1, so that the transmission of the dropping liquid can be accelerated;
a stirring mechanism 8 is arranged at the lower side inside the kettle body 1, the stirring mechanism 8 consists of a second motor 8-1, a first stirring rod 8-2, a stirring plate 8-3, a connecting rod 8-4, a fixing plate 8-5, a fixing rod 8-6, a second stirring rod 8-7, a second driving gear 8-8, a second driven gear 8-9 and a stirring blade 8-10, the second motor 8-1 is fixed on the outer side wall at the right side of the kettle body 1 through bolts, the model of the second motor 8-1 is 50KTYZ, the second motor 8-1 is connected with an external power supply, a first stirring rod 8-2 is welded and fixed on an output shaft of the second motor 8-1, the left end of the first stirring rod 8-2 sequentially penetrates through bearings in the two side walls of the kettle body 1 and then is welded and fixed with the second driving gear 8-8, the outer ring of the bearing is respectively welded and fixed with the inner side walls at two sides of the kettle body 1, the inner ring of the bearing is welded and fixed with two ends of a first stirring rod 8-2, the outer side of a second driving gear 8-8 is equiangularly engaged with a plurality of second driven gears 8-9, the center of the second driven gear 8-9 is inserted and welded and fixed with a second stirring rod 8-7, the right end of the second stirring rod 8-7 sequentially passes through the left side wall of the kettle body 1 and a left fixed plate 8-5 and then is screwed with a right fixed plate 8-5 through the bearing, the bearing is embedded in the right fixed plate 8-5, the outer ring of the bearing is welded and fixed with the inner side wall of the right fixed plate 8-5, the inner ring of the bearing is welded and fixed with the second stirring rod 8-7, circular slide rails 8-11 are sleeved and welded and fixed on the outer ring walls of the left and right fixed plates 8, the circular slide rails 8-11 on the left and the right are respectively arranged in the slide grooves on the inner sides of the stirring plates 8-3 on the upper and the lower sides in a sliding way, the right sides of the stirring plates 8-3 are fixedly welded with connecting rods 8-4, the other ends of the connecting rods 8-4 are fixedly welded with a first stirring rod 8-2, the first stirring rod 8-2 is rotatably connected with the fixed plates 8-5 on the two sides through bearings which are embedded in the fixed plates 8-5 on the two sides, the outer ring of the first stirring rod is fixedly welded with the inner side walls of the fixed plates 8-5 on the two sides, the inner ring of the first stirring rod is fixedly welded with a first stirring rod 9-2, the left side wall of the fixed plate 8-5 on the right side is fixedly welded with a fixed rod 8-6, the left end of the fixed rod 8-6 is fixedly welded on the inner wall on the, the left fixed plate 8-5 is connected with the second stirring rod 8-7 by a bearing in a rotating way, the bearing is embedded in the left fixed plate 8-5, the outer ring of the bearing is welded and fixed with the inner side wall of the left fixed plate 8-5, the inner ring of the bearing is welded and fixed with the second stirring rod 8-7, the second stirring rod 8-7 is positioned at one end between the fixed plates 8-5 at two sides and is welded and fixed with a plurality of stirring blades 8-10 at an equal angle, the left side of the kettle body 1 is provided with a protective cover 10, the protective cover 10 is covered at the outer sides of the second driving gear 8-8 and the second driven gear 8-9, the protective cover 10 is welded and fixed on the outer side wall of the kettle body 1, the outer side wall of the protective cover 10 is respectively embedded in the left side wall of the protective cover 10 by the bearing and the first stirring rod 8-, the outer ring of the protective cover is welded and fixed with the inner side wall on the left side of the protective cover 10, the inner ring of the protective cover is welded and fixed with the left ends of the first stirring rod 8-2 and the second stirring rod 8-7 respectively, and the second driving gear 8-8 and the second driven gear 8-9 are protected through the protective cover 10 in the using process;
the upper side in the kettle body 1 is provided with a cleaning pipe 14, the cleaning pipe 14 is arranged in a circular ring shape, the outer annular wall of the cleaning pipe 14 is fixedly connected with the inner annular wall of the kettle body 1 through a support rod, one end of the support rod is fixedly welded on the outer annular wall of the cleaning pipe 14, the other end of the support rod is fixedly welded on the inner annular wall of the kettle body 1, a plurality of nozzles 15 are inserted on the lower annular wall of the cleaning pipe 14 in an equiangular manner, the lower sides of the nozzles 15 are respectively arranged in an inclined manner towards one side of the inner wall of the kettle body 1, a second suction pump 16 is fixed on the outer side wall of the rear side of the kettle body 1 through bolts, the water inlet end of the second suction pump 16 is connected with a conveying pipe 17, the other end of the conveying pipe 17 is fixedly welded with an internal threaded pipe 18, the internal threaded pipe 18 is communicated with the conveying pipe 17, the internal threaded pipe 18 is internally and spirally connected with an external threaded pipe 19, the external threaded, and the water outlet end of the second water pump 16 is connected with the cleaning pipe 14 through a pipeline, so that the cleaning at the later stage is facilitated.
The working principle of the specific embodiment is as follows: when the device is used, raw materials enter the kettle body 1 through the feeding pipe 4, then the second motor 8-1 is started, the second motor 8-1 drives the first stirring rod 8-2 to rotate, the first stirring rod 8-2 drives the connecting rod 8-4 and the second driving gear 8-8 to rotate, the connecting rod 8-4 drives the stirring plate 8-3 to rotate, the sliding groove on the inner wall of the stirring plate 8-3 slides on the circular sliding rail 8-11 in the rotating process of the stirring plate 8-3, the second driving gear 8-8 respectively drives the second driven gear 8-9 around the stirring plate to rotate, the second driven gear 8-9 drives the second stirring rod 8-7 to rotate, the second stirring rod 8-7 drives the stirring blade 8-10 to rotate, and the stirring blade 8-10 and the stirring plate 8-3 simultaneously stir reaction liquid, when the dropping liquid needs to be added, the first water pump 6 is started, the first water pump 6 pumps the dropping liquid into the connecting pipe 7-1, the dropping liquid is conveyed into the fixed pipe 7-4 from the connecting pipe 7-1, finally the dropping liquid is sprayed out through the spray head 7-5, the first motor 7-7 is started, the first motor 7-7 drives the first driving gear 7-2 to rotate through the rotating rod 7-8, the first driving gear 7-2 drives the first driven gear 7-3 to rotate, the first driven gear 7-3 drives the connecting pipe 7-1 to rotate, the connecting pipe 7-1 drives the fixed pipe 7-4 to rotate, the fixed pipe 7-4 drives the spray head 7-5 to rotate, the spray head 7-5 enables the dropping liquid to be uniformly sprayed onto the reaction liquid in the rotating process, and the dropping liquid and the reaction liquid are stirred and mixed through the stirring mechanism 8, and in the mixing process, the second water suction pump 16 is started, the second water suction pump 16 pumps the liquid at the bottom of the kettle body into the cleaning pipe 14 through the conveying pipe 17 and sprays the liquid onto the inner wall of the kettle body 1 through the nozzle 15, the mixing effect is further achieved, after the mixing is finished and the liquid is discharged, the internal threaded pipe 18 is separated from the external threaded pipe 19, the internal threaded pipe 18 is connected with an external water source, the second water suction pump 16 is started, clean water is pumped into the cleaning pipe 14, and the clean water is sprayed out through the nozzle 15, so that the inner wall of the kettle body 1 is cleaned.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the dropping liquid is pumped into the connecting pipe 7-1 by the first water pump 6, is conveyed into the spray head 7-5 by the fixed pipe 7-4, is dispersedly sprayed into the kettle body 1 by the spray head 7-5, and can be conveniently mixed with the reaction liquid;
2. the driven gear 7-3 on the connecting pipe 7-1 is meshed with the driving gear 7-2 on the rotating rod 7-8, so that the connecting pipe 7-1 can drive the fixed pipe 7-4 to rotate, the spraying area of the dropping liquid is increased, the dispersibility is improved, and better mixing can be realized;
3. a stirring mechanism 8 is arranged at the lower side in the kettle body 1, a stirring plate 8-3 is driven in the stirring mechanism 8 to stir the reaction liquid at the lower side to the upper side, so that the dropping liquid at the upper side moves downwards, and stirring blades 8-10 can mix the reaction liquid at the middle side, thereby improving the mixing sufficiency;
4. the upside of the internal portion of cauldron body 1 is equipped with clearance pipe 14, and No. two suction pumps 16 can be pumped the reaction liquid of the internal portion of cauldron 1 bottom to the upside to improve the efficiency of mixing, and after using the completion, be connected internal thread pipe 18 on the conveyer pipe 17 with outside water source, can wash the inner wall of the cauldron body 1 through clear water, make things convenient for next use.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a be used for pressure sensitive adhesive to process raw materials feeding with high-efficient dropwise add reation kettle, it contains the cauldron body (1), supporting legs (2), discharging pipe (3) and inlet pipe (4), the four corners of cauldron body (1) lower wall all is fixed with supporting legs (2), discharging pipe (3) are inserted at the center of cauldron body (1) lower wall, the upper end of this discharging pipe (3) is the same cambered surface setting with the inside wall of cauldron body (1) downside, the downside of discharging pipe (3) is equipped with check valve (5), check valve (5) hang and establish the downside at cauldron body (1), one side of cauldron body (1) upper wall is equipped with inlet pipe (4), the lower extreme of this inlet pipe (4) hangs and establishes the inside at cauldron body (1); the method is characterized in that: the kettle further comprises a first water suction pump (6), a dripping mechanism (7) and a stirring mechanism (8), wherein the first water suction pump (6) is fixed on one side of the upper side wall of the kettle body (1), the water inlet end of the first water suction pump (6) is connected with an external dripping material through a pipeline, the water outlet end of the first water suction pump (6) is connected with a hose (9), the other end of the hose (9) is inserted into a connecting pipe (7-1) in the dripping mechanism (7) through a sealing bearing, the connecting pipe (7-1) is connected with the upper side wall of the kettle body (1) through a bearing in a rotating mode, and the stirring mechanism (8) is arranged on the lower side inside the kettle body (1);
the dropping mechanism (7) also comprises a first driving gear (7-2), a first driven gear (7-3), a fixed pipe (7-4), a spray head (7-5), a support plate (7-6) and a first motor (7-7), the support plate (7-6) is embedded and fixed on one side wall of the upper side of the kettle body (1), the upper side of the support plate (7-6) is fixed with the first motor (7-7), the first motor (7-7) is connected with an external power supply, an output shaft of the first motor (7-7) is fixed with a rotating rod (7-8), the lower end of the rotating rod (7-8) sequentially passes through the support plate (7-6) and the upper side wall of the kettle body (1) and then is inserted and fixed in the first driving gear (7-2), one side of the first driving gear (7-2) is meshed with the first driven gear (7-3), the first driven gear (7-3) is sleeved and fixed on the lower end of the connecting pipe (7-1), the bottom end of the connecting pipe (7-1) is inserted and fixed in the fixed pipe (7-4), the connecting pipe (7-1) is communicated with the fixed pipe (7-4), a plurality of spray heads (7-5) are inserted and fixed on the lower annular wall of the fixed pipe (7-4) at equal intervals, the spray heads (7-5) are communicated with the fixed pipe (7-4), and the spray heads (7-5) are suspended on the upper side inside the kettle body (1);
the stirring mechanism (8) consists of a second motor (8-1), a first stirring rod (8-2), a stirring plate (8-3), a connecting rod (8-4), a fixing plate (8-5), a fixing rod (8-6), a second stirring rod (8-7), a second driving gear (8-8), a second driven gear (8-9) and a stirring blade (8-10), wherein the second motor (8-1) is fixed on the outer side wall of one side of the kettle body (1), the second motor (8-1) is connected with an external power supply, the first stirring rod (8-2) is fixed on an output shaft of the second motor (8-1), and the other end of the first stirring rod (8-2) is fixedly connected with the second driving gear (8-8) after sequentially passing through bearings in the two side walls of the kettle body (1), a plurality of second driven gears (8-9) are engaged at the outer side of the second driving gear (8-8) in an equiangular manner, a second stirring rod (8-7) is inserted and fixed in the center of the second driven gear (8-9), the other end of the second stirring rod (8-7) sequentially penetrates through one side wall of the kettle body (1) and a fixing plate (8-5) at one side and then is connected with the fixing plate (8-5) at the other side in a screwing manner through a bearing, circular sliding rails (8-11) are sleeved and fixed on the outer ring walls of the fixing plates (8-5) at the left side and the right side, the circular sliding rails (8-11) at the left side and the right side are respectively arranged in sliding grooves at the inner sides of the stirring plates (8-3) at the upper side and the lower side, a connecting rod (8-4) is fixed at one side of the stirring plates (8-3), and the other end of the connecting rod (8-4) is fixedly connected with the, the first stirring rod (8-2) is connected with the fixing plates (8-5) on two sides in a rotating mode through a bearing, a fixing rod (8-6) is fixed on one side wall of the fixing plate (8-5) on one side, the other end of the fixing rod (8-6) penetrates through the fixing plate (8-5) on the other side in sequence and is fixed on the inner wall of one side of the kettle body (1), the fixing plate (8-5) on the other side is connected with the second stirring rod (8-7) in a rotating mode through a bearing, and a plurality of stirring blades (8-10) are fixed on one end, located between the fixing plates (8-5) on two sides, of the second stirring rod (8-7) in an equal angle mode.
2. The high-efficiency dropwise adding reaction kettle for feeding pressure-sensitive adhesive processing raw materials as claimed in claim 1, wherein: one side of cauldron body (1) be equipped with safety cover (10), this safety cover (10) cover is established in the outside of No. two driving gears (8-8) and No. two driven gear (8-9), safety cover (10) are fixed on the lateral wall of cauldron body (1), and the lateral wall of safety cover (10) passes through bearing and puddler (8-2) and No. two puddler (8-7), in the in-process of using, protect No. two driving gears (8-8) and No. two driven gear (8-9) through safety cover (10).
3. The high-efficiency dropwise adding reaction kettle for feeding pressure-sensitive adhesive processing raw materials as claimed in claim 1, wherein: the upside of the internal perisporium of cauldron body (1) be equipped with sliding tray (11), the cross-section of this sliding tray (11) is down "L" shape setting, slide bar (12) have all slided in the inside left and right sides of sliding tray (11), this slide bar (12) are down "L" shape setting, the montant of slide bar (12) is inlayed and is established in sliding tray (11), the horizontal pole of slide bar (12) passes behind the lateral wall of sliding tray (11), fix respectively on the left and right sides both ends of fixed pipe (7-4), connecting pipe (7-1) drive fixed pipe (7-4) pivoted in-process, slide bar (12) slide in sliding tray (11), the horizontal pole of slide bar (12) supports fixed pipe (7-4).
4. The high-efficiency dropwise adding reaction kettle for feeding pressure-sensitive adhesive processing raw materials as claimed in claim 1, wherein: the outer side wall of the upper side of the fixed pipe (7-4) is equidistantly provided with a plurality of heating rods (13), the heating rods (13) on the two sides are respectively arranged on the two sides of the connecting pipe (7-1), and in the dropwise adding process, liquid in the fixed pipe (7-4) is heated through the heating rods (13).
5. The high-efficiency dropwise adding reaction kettle for feeding pressure-sensitive adhesive processing raw materials as claimed in claim 1, wherein: the upper side in the kettle body (1) is provided with a cleaning pipe (14), the cleaning pipe (14) is arranged in a circular ring shape, the outer annular wall of the cleaning pipe (14) is fixedly connected with the inner peripheral wall of the kettle body (1) through a support rod, a plurality of nozzles (15) are inserted on the lower annular wall of the cleaning pipe (14) in an equiangular manner, the lower sides of the nozzles (15) are respectively arranged in an inclined manner towards one side of the inner wall of the kettle body (1), the outer side wall of one side of the kettle body (1) is fixedly provided with a second water suction pump (16), the water inlet end of the second water suction pump (16) is connected with a delivery pipe (17), the other end of the delivery pipe (17) is fixedly provided with an internal threaded pipe (18), the internal threaded pipe (18) is communicated with the delivery pipe (17), the internal threaded pipe (18) is suspended in the internal part of the internal threaded pipe (18), the external threaded pipe (19) is inserted in the lower annular wall of the kettle body (1) and is communicated, the water outlet end of the second water suction pump (16) is connected with the cleaning pipe (14) through a pipeline, liquid at the bottom of the kettle body (1) is pumped into the cleaning pipe (14) through the delivery pipe (17) by the second water suction pump (16) and then sprayed onto the inner wall of the kettle body (1) through the nozzle (15), the mixing effect is further achieved, after the mixing is completed and the liquid is discharged, the internal threaded pipe (18) is separated from the external threaded pipe (19), the internal threaded pipe (18) is connected with an external water source, the second water suction pump (16) is started, clear water is pumped into the cleaning pipe (14), and the clear water is sprayed out through the nozzle (15), so that the inner wall of the kettle body (1) is cleaned.
6. The high-efficiency dropwise adding reaction kettle for feeding pressure-sensitive adhesive processing raw materials as claimed in claim 1, wherein: the working principle is as follows: when the stirring device is used, raw materials enter the kettle body (1) through the feeding pipe (4), then the second motor (8-1) is started, the second motor (8-1) drives the first stirring rod (8-2) to rotate, the first stirring rod (8-2) drives the connecting rod (8-4) and the second driving gear (8-8) to rotate, the connecting rod (8-4) drives the stirring plate (8-3) to rotate, the sliding chute on the inner wall of the stirring plate (8-3) slides on the circular sliding rail (8-11) in the rotating process of the stirring plate (8-3), the second driving gear (8-8) respectively drives the second driven gear (8-9) on the periphery of the stirring plate to rotate, the second driven gear (8-9) drives the second stirring rod (8-7) to rotate, the second stirring rod (8-7) drives the stirring blade (8-10) to rotate, the stirring blades (8-10) and the stirring plate (8-3) stir the reaction liquid simultaneously, when the dropping liquid needs to be added, the first water suction pump (6) is started, the dropping liquid is pumped into the connecting pipe (7-1) by the first water suction pump (6), then is conveyed into the fixed pipe (7-4) from the connecting pipe (7-1), and finally is sprayed out through the spray head (7-5), then the first motor (7-7) is started, the first motor (7-7) drives the first driving gear (7-2) to rotate through the rotating rod (7-8), the first driving gear (7-2) drives the first driven gear (7-3) to rotate, the first driven gear (7-3) drives the connecting pipe (7-1) to rotate, the connecting pipe (7-1) drives the fixed pipe (7-4) to rotate, the fixed pipe (7-4) drives the spray head (7-5) to rotate, the spray head (7-5) enables the dropping liquid to be uniformly sprayed on the reaction liquid in the rotating process, and then the dropping liquid and the reaction liquid are stirred and mixed through the stirring mechanism (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011573221.XA CN112316880A (en) | 2020-12-28 | 2020-12-28 | Be used for pressure sensitive adhesive processing raw materials feeding with high-efficient dropwise add reation kettle |
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| CN202011573221.XA CN112316880A (en) | 2020-12-28 | 2020-12-28 | Be used for pressure sensitive adhesive processing raw materials feeding with high-efficient dropwise add reation kettle |
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Application publication date: 20210205 |