CN115445484A - A thoughtlessly glue agitating unit for compound production of aviation tray - Google Patents
A thoughtlessly glue agitating unit for compound production of aviation tray Download PDFInfo
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- CN115445484A CN115445484A CN202211080694.5A CN202211080694A CN115445484A CN 115445484 A CN115445484 A CN 115445484A CN 202211080694 A CN202211080694 A CN 202211080694A CN 115445484 A CN115445484 A CN 115445484A
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- 239000003292 glue Substances 0.000 title claims abstract description 232
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 150000001875 compounds Chemical class 0.000 title claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 138
- 238000007790 scraping Methods 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000002131 composite material Substances 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 19
- 238000005485 electric heating Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000003822 epoxy resin Substances 0.000 description 9
- 229920000647 polyepoxide Polymers 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229920000715 Mucilage Polymers 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011162 core material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
- B01F27/806—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/36—Mixing of ingredients for adhesives or glues; Mixing adhesives and gas
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a mixed glue stirring device for composite production of aviation trays, and belongs to the technical field of stirring equipment. The glue mixing and stirring device comprises a lifting mechanism, a stirring cylinder, a base, a stirring device, a glue conveying device and a glue scraping device; the lifting mechanism is used for supporting the stirring device and the glue scraping device and driving the stirring device and the glue scraping device to lift; the base is independent of the lifting mechanism, and is provided with a mixing drum and a glue feeding device which can be communicated with the mixing drum; the base is movable; the stirring device is used for automatically stirring the glue solution in the stirring cylinder; the glue conveying device is used for conveying the glue solution after stirring is finished; the glue scraping device is used for scraping glue liquid on the inner wall of the stirring cylinder. Mix gluey agitating unit collect the stirring, send the function in an organic whole of gluing and frictioning, need not the manpower stirring, the stirring is abundant even, can also realize the glue solution and carry, effectively improves compound production efficiency of aviation tray and quality.
Description
Technical Field
The invention relates to a mixed glue stirring device for composite production of aviation trays, and belongs to the technical field of stirring equipment.
Background
The aviation tray is mainly used for containerized aviation transportation of materials, can be used for carrying out whole piece transportation after stacking and containerizing the materials in bulk, and can effectively improve the cargo handling and transportation efficiency. At present, a panel and a core material in the production process of an aviation tray are glued and compounded by corresponding epoxy resin glue. The glue consumption and the glue uniformity in the composite process of the panel and the core material affect the overall quality of the aviation tray.
Most of epoxy resin adhesives used in the production of the current aviation trays are formed by manually stirring and mixing, and the method has many defects: firstly, the epoxy resin adhesive used for producing the aviation tray has high viscosity, the manual stirring is time-consuming and labor-consuming, the uniformity of the adhesive solution cannot be ensured, and the composite production efficiency and quality of the aviation tray are influenced; secondly, the glue consumption of each aviation tray is strictly regulated, and continuous quantitative and mass glue discharging cannot be realized by manual stirring; thirdly, the epoxy resin glue is easy to adhere, causes material waste and is not easy to clean.
Disclosure of Invention
In view of this, in order to overcome the defect that epoxy resin glue used for aviation tray production is prepared by manual stirring and mixing, the invention aims to provide a glue mixing and stirring device for aviation tray composite production, which integrates the functions of stirring, glue feeding and glue scraping, does not need manual stirring, is fully and uniformly stirred, can realize glue solution conveying, can realize continuous quantitative and mass glue discharging under the condition of sufficient glue amount, can effectively improve aviation tray composite production efficiency and quality, and is convenient for subsequent cleaning.
In order to achieve the purpose of the invention, the following technical scheme is provided.
A mixed glue stirring device for aviation tray composite production comprises a lifting mechanism, a stirring cylinder, a base, a stirring device, a glue conveying device and a glue scraping device;
the lifting mechanism is used for supporting the stirring device and the glue scraping device and driving the stirring device and the glue scraping device to lift;
the base is independent of the lifting mechanism, and a stirring cylinder and a glue feeding device which can be communicated with the stirring cylinder are arranged on the base; the base is movable;
the stirring device is used for automatically stirring the glue solution in the stirring cylinder;
the glue conveying device is used for conveying the glue solution after stirring is finished;
the glue scraping device is used for scraping glue liquid on the inner wall of the stirring cylinder.
Further, the lifting mechanism includes: a support member and a top plate; a top plate is fixed on the top of the supporting component; the supporting component has a lifting function; the top plate is provided with a stirring device and a glue scraping device;
the supporting component comprises two cylinders, the cylinder body end below each cylinder is connected with the support leg, the telescopic ends of the two cylinders are respectively connected with the two ends of the top plate, and a stirring device and a glue scraping device are arranged on the top plate between the two cylinders.
Further, the mixing drum comprises a drum body, an electric heating pipe and a shell which are sequentially arranged from inside to outside; an electric heating wire is arranged in the electric heating pipe; the bottom of the stirring cylinder is provided with a bottom plate with a discharge port, the side surface of the bottom plate is provided with an insertion groove for placing a sealing plate, the side surface of the bottom plate is provided with a through hole for inserting a positioning pin in the direction perpendicular to the insertion groove, the sealing plate is used for sealing the discharge port in the bottom plate, and the positioning pin is used for fixing the sealing plate.
Further, the base comprises an upper panel, a lower panel, a supporting frame and universal wheels; the upper panel and the lower panel are supported by a support frame, the upper panel is provided with corresponding hole sites for placing the mixing drum, and the lower panel is used for fixedly placing the glue feeding device; the universal wheel arranged at the bottom of the lower panel is a universal wheel with a locking mechanism.
Further, the stirring device comprises a driving device I and a stirring rod, the driving device I is located above the top plate, the stirring rod is located below the top plate, and the driving device I drives the stirring rod to rotate.
Further, the driving device I is a speed reduction motor, and the stirring rod is a spiral belt type stirring rod.
Further, the glue feeding device comprises a driving device II and a spiral glue feeding mechanism, the spiral glue feeding mechanism is fixedly arranged on the lower panel of the base through a supporting plate, the driving device II is arranged at one end of the spiral glue feeding mechanism, and the driving device II is a speed reduction motor with double-shaft output;
the spiral glue feeding mechanism comprises a feed inlet, an upper cover plate, a glue feeding groove, a heating pipe, a spiral blade, a spiral column and a discharge port; a convex feed inlet is arranged above one end of the upper cover plate, the feed inlet is correspondingly attached to a discharge outlet in a bottom plate of the mixing drum, a glue feeding groove is arranged below the upper cover plate, a heating pipe is arranged in the glue feeding groove, a helical blade and a helical column are arranged in the glue feeding groove in parallel, the rotation directions of the helical blade and the helical column are opposite, two output shafts of a speed reducing motor for double-shaft output are respectively connected with central shafts of the helical blade and the helical column, and the speed reducing motor for double-shaft output drives the helical blade and the helical column to move reversely when working; one end of the glue feeding groove far away from the feed inlet is provided with a discharge port.
Further, the glue scraping device comprises a driving device III and a glue scraping frame, the driving device III is a speed reducing motor, the driving device III is positioned above the top plate, the glue scraping frame is positioned below the top plate, and a glue scraping plate is fixedly arranged on the glue scraping frame; when carrying out the frictioning to the churn and handling, the inner wall contact of the barrel of frictioning board and churn can strike off the glue solution of remaining on the barrel inner wall.
Furthermore, the cross section of the rubber scraping plate is triangular, so that the rubber scraping plate is in a triangular cylinder shape, and one side of the triangular cylinder is in contact with the inner wall of the cylinder body.
Furthermore, the cylinder body of the mixing drum, the mixing rod of the mixing device, the glue scraping plate of the glue scraping device, the feed inlet of the spiral glue feeding mechanism, the upper cover plate, the glue feeding groove and the discharge outlet are all made of polytetrafluoroethylene.
Advantageous effects
(1) The invention provides a glue mixing and stirring device for composite production of aviation trays, which integrates the functions of stirring, glue feeding and glue scraping, does not need manual stirring, is time-saving and labor-saving, and can effectively improve the composite production efficiency of aviation trays; a mixing drum, a stirring device, a glue conveying device and a glue scraping device in the glue mixing and stirring device are mutually independent parts, and are convenient to disassemble and clean.
(2) The invention provides a glue mixing and stirring device for composite production of aviation trays, wherein an electric heating pipe is arranged in a stirring cylinder, so that epoxy resin glue for composite production of aviation trays has better fluidity, and the stirring resistance is reduced.
(3) The invention provides a glue mixing and stirring device for composite production of aviation trays, wherein a stirring rod is a spiral-belt stirring rod, so that high-viscosity liquid can be stirred more conveniently, the stirring is more sufficient and uniform, and the composite production efficiency and quality of the aviation trays can be effectively improved.
(4) The invention provides a glue mixing and stirring device for composite production of aviation trays, wherein a traditional spiral conveyor is not suitable for conveying viscous materials, and the viscous materials are easy to adhere to spiral blades and rotate together with the spiral blades, so that the spiral blades cannot push the materials to be conveyed forward and cannot finish conveying. The heating pipe, the spiral blade and the spiral column in the glue feeding device are designed to move in opposite directions, so that glue is not easy to adhere to the blades, the spiral glue feeding mechanism utilizes the pitch and the constant rotating speed of the spiral blade, the spiral blade can push the glue to be fed every time the spiral blade rotates for an angle, and continuous, quantitative and large-amount glue discharging can be realized under the condition of sufficient glue amount; the glue feeding device can not only convey the glue solution, but also has a certain stirring effect; and the glue feeding device is separable from the mixing drum, and the upper cover plate is detachable, so that the cleaning of the spiral glue feeding mechanism is facilitated.
(5) The invention provides a glue mixing and stirring device for composite production of aviation trays.
(6) The invention provides a glue mixing and stirring device for composite production of aviation trays, wherein the materials of a cylinder body, a stirring rod, a glue scraping plate, a feed inlet of a spiral glue feeding mechanism, an upper cover plate, a glue feeding groove and a discharge outlet of a stirring cylinder are all polytetrafluoroethylene, and the polytetrafluoroethylene has excellent performances of high temperature resistance, high lubrication, non-adhesion, non-toxicity and the like, can ensure that epoxy resin glue is not easy to adhere and remain, ensures the glue amount, and is convenient for cleaning the stirring device.
Drawings
FIG. 1 is a schematic structural diagram of the mixing and stirring apparatus in a stirring state;
FIG. 2 is a schematic structural diagram of the glue mixing and stirring device in a glue scraping state;
FIG. 3 is a schematic structural view of the mixing drum;
FIG. 4 is a schematic view of the base;
FIG. 5 is a schematic structural view of the spiral glue feeding mechanism;
fig. 6 is a schematic structural view of the helical blade and the helical column.
In the figure: 1-lifting mechanism, 11-cylinder, 12-support leg, 13-top plate, 2-mixing drum, 21-cylinder, 22-electric heating tube, 23-shell, 24-bottom plate, 25-sealing plate, 26-positioning pin, 3-base, 31-support frame, 32-universal wheel, 4-mixing device, 41-driving device I, 42-mixing rod, 5-glue feeding device, 51-spiral glue feeding mechanism, 52-feed inlet, 53-upper cover plate, 54-glue feeding groove, 55-helical blade, 56-helical column, 57-discharge outlet, 58-support plate, 6-glue scraping device, 61-driving device III, 62-glue scraping plate.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
As shown in fig. 1-6, a glue mixing and stirring device for composite production of aviation trays comprises a lifting mechanism 1, a stirring cylinder 2, a base 3, a stirring device 4, a glue feeding device 5 and a glue scraping device 6;
the lifting mechanism 1 is used for lifting the stirring device 4 and the glue scraping device 6; comprises a supporting component and a top plate 13, wherein the supporting component has the lifting function, and the top plate 13 is fixed at the top of the supporting component; the top plate 13 is provided with a stirring device 4 and a glue scraping device 6; the base 3 is independent of the lifting mechanism 1, the stirring cylinder 2 and the glue conveying device 5 are arranged on the base 3, and the stirring cylinder 2 is positioned above the glue conveying device 5, so that glue solution uniformly stirred in the stirring cylinder 2 can be conveyed out through the glue conveying device 5 and is used for composite production of aviation trays; the bottom of the base 3 is provided with a universal wheel 32 to facilitate the movement of the base 3, such as moving the base 3 from the stirring device 4 to the glue scraping device 6 for scraping glue; mixing drum 2, agitating unit 4, send mucilage binding to put 5 and frictioning device 6 among the muddy mucilage binding agitating unit are mutually independent part, and convenient to detach washs, and on the back of stirring and carrying the production line with the glue solution, can wash each part with alcohol spray set.
Furthermore, the supporting component of the lifting mechanism 1 comprises two cylinders 11, the cylinder end below each cylinder 11 is connected with a support leg 12, the telescopic ends of the two cylinders 11 are respectively connected with the two ends of a top plate 13, and the top plate 13 between the two cylinders 11 is provided with a stirring device 4 and a glue scraping device 6; in this embodiment, the cylinder end of the cylinder 11 and the support leg 12 are fixed by screw connection.
Further, the mixing drum 2 comprises a drum body 21, an electric heating pipe 22 and a shell 23 which are arranged in sequence from inside to outside; an electric heating wire is arranged in the electric heating pipe 22 and can heat the barrel 21, so that the highly viscous epoxy resin adhesive in the barrel 21 is fully heated, the fluidity is increased, and the stirring resistance is reduced; a bottom plate 24 with a discharge port is arranged at the bottom of the mixing drum 2, an insertion groove for placing a sealing plate 25 is arranged on the side surface of the bottom plate 24, a through hole for inserting a positioning pin 26 is arranged on the side surface of the bottom plate 24 in a direction vertical to the insertion groove, the sealing plate 25 is used for sealing the discharge port in the bottom plate 24, and the positioning pin 26 is used for fixing the sealing plate 25; when stirring is needed, the sealing plate 25 is inserted on the bottom plate 24, the positioning pin 26 is inserted, and the bottom of the stirring cylinder 2 is closed; after the stirring is completed, when the glue solution is transferred, the positioning pin 26 is pulled out, the sealing plate 25 is pulled out, the bottom of the stirring cylinder 2 is opened, and the glue solution can be sufficiently flowed to the glue transfer device 5. In this embodiment, the mixing drum 2 has a structure in the shape of an upper cylinder and a lower inverted circular truncated cone.
Further, the base 3 comprises an upper panel, a lower panel, a supporting frame 31 and a universal wheel 32; the upper panel and the lower panel are supported by a support frame 31, the upper panel is provided with corresponding hole sites for placing the mixing drum 2, the lower panel is used for fixing and placing the glue feeding device 5, and in the embodiment, the glue feeding device 5 is in threaded connection with the lower panel; the universal wheel 32 arranged at the bottom of the lower panel is a universal wheel with a locking mechanism, and the universal wheel 32 can drive the base 3 to move.
Further, the stirring device 4 comprises a driving device I41 and a stirring rod 42, the driving device I41 is a speed reduction motor, the driving device I41 is located above the top plate 13, the stirring rod 42 is located below the top plate 13, and the driving device I41 drives the stirring rod 42 to rotate; in this embodiment, the stirring rod 42 is a ribbon stirring rod, and the stirring blade on the ribbon stirring rod is convenient for stirring the highly viscous glue solution, so that the glue solution is stirred more sufficiently and uniformly.
Further, the glue feeding device 5 comprises a driving device II and a spiral glue feeding mechanism 51, the spiral glue feeding mechanism 51 is fixedly arranged on the lower panel of the base 3 through a supporting plate 58, the driving device II is arranged at one end of the spiral glue feeding mechanism 51, and the driving device II is a double-shaft output speed reduction motor;
the spiral glue feeding mechanism 51 comprises a feed port 52, an upper cover plate 53, a glue feeding groove 54, a heating pipe, a spiral blade 55, a spiral column 56 and a discharge port 57; a convex feed port 52 is arranged above one end of an upper cover plate 53, the feed port 52 is correspondingly attached to a discharge port in a bottom plate 24 of the mixing drum 2, a glue feeding groove 54 is arranged below the upper cover plate 53, a heating pipe is arranged in the glue feeding groove 54, a helical blade 55 and a helical column 56 are arranged in parallel in the glue feeding groove 54, the helical blade 55 and the helical column 56 are opposite in rotation direction, two output shafts of a speed reducing motor for double-shaft output are respectively connected with central shafts of the helical blade 55 and the helical column 56, and when the speed reducing motor for double-shaft output works, the helical blade 55 and the helical column 56 are driven to do reverse motion, so that the glue liquid is conveyed; the end of the glue feeding groove 54 far away from the feeding hole 52 is provided with a discharging hole 57.
The spiral glue feeding mechanism 51 is assembled in the whole stirring device, a feed port 52 of the spiral glue feeding mechanism is correspondingly attached to a discharge port in the bottom plate 24 of the stirring cylinder 2, and a discharge port 57 of the spiral glue feeding mechanism is connected with a pipeline for outputting glue liquid, so that the spiral glue feeding mechanism 51 is in a closed state, and has the characteristics of low noise and no pollution; the glue feeding device 5 not only can convey glue liquid, but also has a certain stirring effect, the glue liquid is not easy to adhere to the blades due to the design of reverse motion of the heating pipe, the spiral blades 55 and the spiral columns 56, the glue feeding device 5 and the stirring cylinder 2 can be separated, the upper cover plate 53 is detached after separation, and the spiral glue feeding mechanism 51 can be cleaned. The spiral glue feeding mechanism 51 can achieve continuous quantitative and mass glue discharging under the condition of sufficient glue quantity by utilizing the pitch of the blades and the constant rotating speed, and is convenient for realizing quantitative glue discharging of each aviation tray.
Further, the glue scraping device 6 comprises a driving device III 61 and a glue scraping frame, the driving device III 61 is a speed reduction motor, the driving device III 61 is located above the top plate 13, the glue scraping frame is located below the top plate 13, and a glue scraping plate 62 is fixedly arranged on the glue scraping frame; when the mixing drum 2 is subjected to glue scraping treatment, the glue scraping plate 62 is in contact with the inner wall of the drum body 21 of the mixing drum 2, so that when the driving device III 61 drives the glue scraping frame to rotationally scrape glue, glue solution remained on the inner wall of the drum body 21 can be effectively scraped; scrape offset plate 62's cross section for triangle-shaped in this embodiment, scrape offset plate 62 like this and be the triangular prism form, the contact of a limit of triangular prism and the inner wall of barrel 21, so more be favorable to cleaing away the glue solution on the barrel 21 inner wall.
The materials of the cylinder body 21 of the mixing drum 2, the mixing rod 42 of the mixing device 4, the glue scraping plate 62 of the glue scraping device 6, the feed inlet 52 of the spiral glue feeding mechanism 51, the upper cover plate 53, the glue feeding groove 54 and the discharge port 57 are all polytetrafluoroethylene, the polytetrafluoroethylene has excellent performances of high temperature resistance, high lubrication, non-adhesion, non-toxicity and the like, the epoxy resin glue can be ensured not to be adhered easily and remain, the glue amount is ensured, and the mixing device is convenient to clean.
When the mixed glue stirring device is used for stirring, a sealing plate 25 is used for sealing a discharge hole at the bottom of the stirring cylinder 2, the sealing plate 25 is fixed by a positioning pin 26, the stirring cylinder 2 is positioned right below the stirring device 4, a universal wheel 32 of the base 3 is locked, a driving device 41 is started, and a stirring rod 42 is driven to stir glue solution in the stirring cylinder 2; after the glue solution in the mixing drum 2 is uniformly mixed, when the glue solution is ready to be conveyed, the air cylinder 11 in the lifting mechanism 1 pushes up the top plate 13, and meanwhile, the stirring rod 42 is driven to rise until the stirring rod 42 leaves the mixing drum 2; then the universal wheel 32 is unlocked, the base 3 is pushed, the mixing drum 2 is moved to the position right below the glue scraping device 6, the positioning pin 26 at the bottom of the mixing drum 2 is pulled out, the sealing plate 25 is pulled out, the bottom of the drum body 21 is opened, the glue solution enters the glue conveying device 5 through the feeding hole 52, and under the operation of the driving device II of the glue conveying device 5, the helical blade 55 and the helical column 56 move reversely, so that the glue solution can be conveyed; in the glue conveying process, the position of the glue solution in the mixing drum 2 is observed manually, when the glue solution flows to the inverted round table part of the mixing drum 2, the air cylinder 11 in the lifting mechanism 1 is used for driving the top plate 13 to descend, the glue scraping device 6 is further driven to move downwards, the glue scraping plate 62 is driven to rotate by the rotation of the driving device III 61, the glue solution on the inner wall of the drum body 21 is effectively scraped, the glue solution is pushed to flow to the glue conveying device 5, the conveying efficiency of the glue solution is improved, and the glue solution residue on the inner wall of the drum body 21 is reduced. After the glue solution is conveyed, the alcohol spraying device is adopted to be matched with the glue scraping plate 62 to remove the glue solution remained on the inner wall of the stirring cylinder 2, and the stirring device 4, the glue conveying device 5 and the glue scraping device 6 can be cleaned by the alcohol spraying device, so that the mixed glue stirring device is ensured to be reused.
The utility model provides a mix mucilage binding agitating unit towards compound production of aviation tray need not the manpower stirring, stirs fully evenly, can also realize the glue solution conveying, can accomplish continuation ration, go out in a large number and glue under the condition that the volume of gluing is sufficient, and the follow-up washing of being convenient for can effectively improve compound production efficiency of aviation tray and quality.
The present invention includes, but is not limited to, the above embodiments, and any equivalent substitutions or partial modifications made under the principle of the spirit of the present invention should be considered as being within the scope of the present invention.
Claims (10)
1. The utility model provides a thoughtlessly glue agitating unit for compound production of aviation tray which characterized in that: comprises a lifting mechanism, a mixing drum, a base, a mixing device, a glue conveying device and a glue scraping device;
the lifting mechanism is used for supporting the stirring device and the glue scraping device and driving the stirring device and the glue scraping device to lift;
the base is independent of the lifting mechanism, and a stirring cylinder and a glue feeding device which can be communicated with the stirring cylinder are arranged on the base; the base is movable;
the stirring device is used for automatically stirring the glue solution in the stirring cylinder;
the glue conveying device is used for conveying the glue solution after stirring is finished;
the glue scraping device is used for scraping glue liquid on the inner wall of the stirring cylinder.
2. The glue mixing and stirring device for composite production of aviation trays according to claim 1, characterized in that: the lifting mechanism comprises: a support member and a top plate; a top plate is fixed on the top of the supporting component; the supporting component has a lifting function; the top plate is provided with a stirring device and a glue scraping device;
the supporting component comprises two cylinders, the cylinder body end below each cylinder is connected with the support leg, the telescopic ends of the two cylinders are respectively connected with the two ends of the top plate, and a stirring device and a glue scraping device are arranged on the top plate between the two cylinders.
3. The glue mixing and stirring device for composite production of aviation trays according to claim 1, characterized in that: the mixing drum comprises a drum body, an electric heating pipe and a shell which are arranged in sequence from inside to outside; an electric heating wire is arranged inside the electric heating pipe; the bottom of the stirring barrel is provided with a bottom plate with a discharging port, the side surface of the bottom plate is provided with an insertion groove for placing a sealing plate, the side surface of the bottom plate is provided with a through hole for inserting a positioning pin in a direction vertical to the insertion groove, the sealing plate is used for sealing the discharging port in the bottom plate, and the positioning pin is used for fixing the sealing plate.
4. The glue mixing and stirring device for composite production of aviation pallets according to claim 1, characterized in that: the base comprises an upper panel, a lower panel, a supporting frame and universal wheels; the upper panel and the lower panel are supported by a support frame, the upper panel is provided with corresponding hole sites for placing the mixing drum, and the lower panel is used for fixedly placing the glue feeding device; the universal wheel arranged at the bottom of the lower panel is a universal wheel with a locking mechanism.
5. The glue mixing and stirring device for composite production of aviation trays according to claim 1, characterized in that: the stirring device comprises a driving device I and a stirring rod, wherein the driving device I is positioned above the top plate, the stirring rod is positioned below the top plate, and the driving device I drives the stirring rod to rotate.
6. The glue mixing and stirring device for composite production of aviation pallets according to claim 5, wherein: the driving device I is a speed reducing motor, and the stirring rod is a spiral belt type stirring rod.
7. The glue mixing and stirring device for composite production of aviation pallets according to claim 1, characterized in that: the glue feeding device comprises a driving device II and a spiral glue feeding mechanism, the spiral glue feeding mechanism is fixedly arranged on a lower panel of the base through a supporting plate, the driving device II is arranged at one end of the spiral glue feeding mechanism, and the driving device II is a double-shaft output speed reduction motor;
the spiral glue feeding mechanism comprises a feed inlet, an upper cover plate, a glue feeding groove, a heating pipe, a spiral blade, a spiral column and a discharge port; a convex feed inlet is arranged above one end of the upper cover plate, the feed inlet is correspondingly attached to a discharge outlet in a bottom plate of the mixing drum, a glue feeding groove is arranged below the upper cover plate, a heating pipe is arranged in the glue feeding groove, a helical blade and a helical column are arranged in the glue feeding groove in parallel, the rotation directions of the helical blade and the helical column are opposite, two output shafts of a speed reducing motor for double-shaft output are respectively connected with central shafts of the helical blade and the helical column, and the speed reducing motor for double-shaft output drives the helical blade and the helical column to move reversely when working; one end of the glue feeding groove far away from the feed inlet is provided with a discharge port.
8. The glue mixing and stirring device for composite production of aviation trays according to claim 1, characterized in that: the glue scraping device comprises a driving device III and a glue scraping frame, the driving device III is a speed reducing motor, the driving device III is positioned above the top plate, the glue scraping frame is positioned below the top plate, and a glue scraping plate is fixedly arranged on the glue scraping frame; when carrying out frictioning to the churn and handling, the inner wall contact of the barrel of frictioning board and churn can strike off the glue solution that remains on the barrel inner wall.
9. The glue mixing and stirring device for composite production of aviation pallets according to claim 8, wherein: the cross section of the glue scraping plate is triangular, so that the glue scraping plate is in a triangular cylinder shape, and one side of the triangular cylinder is in contact with the inner wall of the cylinder body.
10. The glue mixing and stirring device for composite production of aviation pallets according to any one of claims 1 to 9, characterized in that: the barrel of a mixing drum, the mixing rod of the mixing device, the glue scraping plate of the glue scraping device, the feed inlet of the spiral glue conveying mechanism, the upper cover plate, the glue conveying groove and the discharge outlet are all made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211080694.5A CN115445484A (en) | 2022-09-05 | 2022-09-05 | A thoughtlessly glue agitating unit for compound production of aviation tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211080694.5A CN115445484A (en) | 2022-09-05 | 2022-09-05 | A thoughtlessly glue agitating unit for compound production of aviation tray |
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| Publication Number | Publication Date |
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| CN115445484A true CN115445484A (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211080694.5A Pending CN115445484A (en) | 2022-09-05 | 2022-09-05 | A thoughtlessly glue agitating unit for compound production of aviation tray |
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| CN (1) | CN115445484A (en) |
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