CN112473597B - Saturated polyester resin production equipment for powder coating and production method thereof - Google Patents
Saturated polyester resin production equipment for powder coating and production method thereof Download PDFInfo
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- CN112473597B CN112473597B CN202011231981.2A CN202011231981A CN112473597B CN 112473597 B CN112473597 B CN 112473597B CN 202011231981 A CN202011231981 A CN 202011231981A CN 112473597 B CN112473597 B CN 112473597B
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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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
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Abstract
The invention discloses saturated polyester resin production equipment for powder coating and a production method thereof, the saturated polyester resin production equipment comprises a bin body, an electric heating pipe is arranged on the inner bottom wall of the bin body, a first motor is arranged on the outer side wall of the bin body, the output end of the first motor is fixedly connected with a first stirring shaft, one end of the first stirring shaft penetrates through the bin body, stirring blades are uniformly welded on the outer side wall of the first stirring shaft, one end of the first stirring shaft is rotatably connected with the bin body through a first bearing, when materials are mixed, the materials are mixed through the stirring blades, meanwhile, the materials are scattered through a first shell, a second motor and a water pump, adhesion among the materials is prevented, the mixing effect of the materials is improved, the mixing efficiency of the materials is improved, when the materials are mixed, the mixing temperature of the materials is controlled through the electric heating pipe and a temperature sensor, thereby improving the production quality of the saturated polyester resin.
Description
Technical Field
The invention relates to the technical field of polyester resin production equipment, in particular to saturated polyester resin production equipment for powder coating and a production method thereof.
Background
If the synthetic polyester resin adopts the polyol and the polybasic acid with the straight chain structure, the resin obtained by synthesis has a linear structure and very good flexibility, and can be respectively used for finishing paint, priming paint and back paint of coil coating according to different resin performances and structures in the coating industry, and also can be used for saturated polyester resin used for printing ink and hot-coated coils.
The existing saturated polyester resin production equipment for powder coating is easy to stick and stick between materials and difficult to scatter when the materials are mixed in the using process, so that the mixing effect of the materials is poor, the mixing efficiency of the materials is low, the production efficiency of the saturated polyester resin is reduced, the mixing temperature is difficult to control when the materials are mixed, and the production quality of the saturated polyester resin is reduced.
Disclosure of Invention
The invention aims to provide saturated polyester resin production equipment for powder coating and a production method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a saturated polyester resin production device for powder coating comprises a bin body, wherein an electric heating pipe is installed on the inner bottom wall of the bin body, a first motor is installed on the outer side wall of the bin body, a first stirring shaft is fixedly connected with the output end of the first motor, one end of the first stirring shaft penetrates through the bin body, stirring blades are uniformly welded on the outer side wall of the first stirring shaft, one end of the first stirring shaft is rotatably connected with the bin body through a first bearing, a second motor is installed on the outer side wall of the bin body, a second stirring shaft is fixedly connected with the output end of the second motor, one end of the second stirring shaft penetrates through the bin body, one end of the second stirring shaft is rotatably connected with the bin body through a second bearing, a first shell is welded on the outer side wall of the second stirring shaft, and the outer side wall of the second stirring shaft is rotatably connected with a second shell through a third bearing, a sliding groove is formed in the inner side wall of the second shell, a sliding block is welded on the outer side wall of the first shell, the outer side wall of the sliding block is connected with the inner side wall of the sliding groove in a sliding mode, two first fixing plates are symmetrically welded on one side of the second shell, one side of each first fixing plate is welded with the bin body, a water pump is installed on the outer side wall of the bin body, a liquid inlet of the water pump is communicated with a first tube body, one end of the first tube body is communicated with the bin body, a liquid outlet of the water pump is communicated with a second tube body, one end of the second tube body penetrates through the bin body, one end of the second tube body is communicated with the second shell, a temperature sensor is installed on the inner side wall of the bin body, a controller is installed on one side of the bin body, and the signal output end of the temperature sensor is in signal connection with the signal input end of the controller through a wire, the electric output end of the controller is electrically connected with the electric input ends of the first motor, the second motor, the electric heating pipe and the water pump through wires respectively.
As further preferable in the present technical solution: the lower surface intercommunication of the storehouse body has the discharging pipe, first valve is installed to the lateral wall of discharging pipe.
As further preferable in the present technical solution: the upper surface intercommunication of the storehouse body has the inlet pipe, the second valve is installed to the lateral wall of inlet pipe, the top intercommunication of second valve has the graduated flask, the top intercommunication of graduated flask has the funnel.
As further preferable in the present technical solution: four supporting plates are symmetrically welded on the lower surface of the bin body, and a bottom plate is welded at the bottoms of the four supporting plates.
As further preferable in the present technical solution: the upper surface of the bottom plate is symmetrically in threaded connection with four first bolts, and one ends of the first bolts penetrate through the bottom plate.
As further preferable in the present technical solution: a through groove is formed in the front surface of the bin body, a door body is connected to the inner side wall of the through groove in a sliding mode, and one side of the door body is hinged to the bin body.
As further preferable in the present technical solution: the front surface welding of the storehouse body has the third fixed plate, the front surface welding of the door body has the fourth fixed plate, the upper surface threaded connection of fourth fixed plate has the second bolt, the one end of second bolt run through the fourth fixed plate with the third fixed plate.
As further preferable in the present technical solution: one side welding of the storehouse body has the second fixed plate, the draw-in groove has been seted up to one side of second fixed plate, the inside wall of draw-in groove with second body joint.
A production method of saturated polyester resin production equipment for powder coating comprises the following steps:
s1, moving the invention to the use position, and fixing the invention by a first bolt;
s2, pouring the materials into the bin body through a feeding pipe;
s3, mixing the materials through the stirring blades;
s4, scattering the materials through the water pump and the first shell;
s5, controlling the reaction temperature of the materials through an electric heating pipe;
and S6, discharging the mixed material through a discharge pipe.
As further preferable in the present technical solution: at said S2, the amount of material used is measured by the measuring cylinder.
Compared with the prior art, the invention has the beneficial effects that: in the using process of the invention, when materials are mixed, the materials are mixed through the stirring blades, and meanwhile, the materials are scattered through the first shell, the second motor and the water pump, so that the materials are prevented from being sticky, the mixing effect of the materials is improved, the mixing efficiency of the materials is improved, and when the materials are mixed, the mixing temperature of the materials is controlled through the electric heating pipe and the temperature sensor, so that the production quality of the saturated polyester resin is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cartridge body of the present invention;
FIG. 3 is a schematic structural diagram of a first housing according to the present invention;
FIG. 4 is a schematic structural view of a second fixing plate according to the present invention;
fig. 5 is a schematic circuit structure of the present invention.
In the figure: 1. a bin body; 2. an electric heating tube; 3. a first motor; 4. a first stirring shaft; 5. stirring blades; 6. a first bearing; 7. a second motor; 8. a second stirring shaft; 9. a second bearing; 10. a first housing; 11. a third bearing; 12. a second housing; 13. a chute; 14. a slider; 15. a first fixing plate; 16. a water pump; 17. a first pipe body; 18. a second tube body; 19. a discharge pipe; 20. a first valve; 21. a temperature sensor; 22. a controller; 23. a feeding pipe; 24. a second valve; 25. a measuring cylinder; 26. a funnel; 27. a second fixing plate; 28. a card slot; 29. a support plate; 30. a base plate; 31. a first bolt; 32. a third fixing plate; 33. a fourth fixing plate; 34. a second bolt; 35. a through groove; 36. a door body; 37. and a through hole.
Detailed Description
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.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a saturated polyester resin production device for powder coating comprises a bin body 1, an electric heating pipe 2 is installed on the inner bottom wall of the bin body 1, a first motor 3 is installed on the outer side wall of the bin body 1, a first stirring shaft 4 is fixedly connected to the output end of the first motor 3, one end of the first stirring shaft 4 penetrates through the bin body 1, stirring blades 5 are uniformly welded on the outer side wall of the first stirring shaft 4, one end of the first stirring shaft 4 is rotatably connected with the bin body 1 through a first bearing 6, a second motor 7 is installed on the outer side wall of the bin body 1, a second stirring shaft 8 is fixedly connected to the output end of the second motor 7, one end of the second stirring shaft 8 penetrates through the bin body 1, one end of the second stirring shaft 8 is rotatably connected with the bin body 1 through a second bearing 9, a first shell 10 is welded on the outer side wall of the second stirring shaft 8, and a second shell 12 is rotatably connected to the outer side wall of the second stirring shaft 8 through a third bearing 11, a chute 13 is formed in the inner side wall of the second shell 12, a slider 14 is welded on the outer side wall of the first shell 10, the outer side wall of the slider 14 is in sliding connection with the inner side wall of the chute 13, two first fixing plates 15 are symmetrically welded on one side of the second shell 12, one side of each first fixing plate 15 is welded with the bin body 1, a water pump 16 is installed on the outer side wall of the bin body 1, a liquid inlet of the water pump 16 is communicated with a first tube body 17, one end of the first tube body 17 is communicated with the bin body 1, a liquid outlet of the water pump 16 is communicated with a second tube body 18, one end of the second tube body 18 penetrates through the bin body 1, one end of the second tube body 18 is communicated with the second shell 12, a temperature sensor 21 is installed on the inner side wall of the bin body 1, a controller 22 is installed on one side of the bin body 1, a signal output end of the temperature sensor 21 is in signal connection with a signal input end of the controller 22 through a wire, and an electrical output end of the controller 22 is respectively in signal connection with the first motor 3 through a wire, The electrical input ends of the second motor 7, the electric heating pipe 2 and the water pump 16 are electrically connected.
In this embodiment, specifically: the lower surface of the bin body 1 is communicated with a discharge pipe 19, and the outer side wall of the discharge pipe 19 is provided with a first valve 20; through the setting of discharging pipe 19, open first valve 20, be convenient for discharge the material in the storehouse body 1.
In this embodiment, specifically: the upper surface of the bin body 1 is communicated with a feeding pipe 23, the outer side wall of the feeding pipe 23 is provided with a second valve 24, the top of the second valve 24 is communicated with a measuring cylinder 25, and the top of the measuring cylinder 25 is communicated with a funnel 26; by means of the feed pipe 23, the material is poured into the measuring cylinder 25 through the hopper 26 for measurement, and then the second valve 24 is opened, so that the material is discharged from the feed pipe 23 into the cartridge 1.
In this embodiment, specifically: four supporting plates 29 are symmetrically welded on the lower surface of the bin body 1, and bottom plates 30 are welded at the bottoms of the four supporting plates 29; the bin body 1 is supported by the supporting plate 29, and the bottom plate 30 improves the stability of the bin body 1.
In this embodiment, specifically: four first bolts 31 are symmetrically connected to the upper surface of the bottom plate 30 in a threaded manner, and one ends of the first bolts 31 penetrate through the bottom plate 30; the position of the base plate 30 is fixed by the first bolt 31.
In this embodiment, specifically: a through groove 35 is formed in the front surface of the bin body 1, a door body 36 is connected to the inner side wall of the through groove 35 in a sliding manner, and one side of the door body 36 is hinged with the bin body 1; through the arrangement of the door body 36, the door body 36 is opened to facilitate the maintenance of the components in the bin body 1.
In this embodiment, specifically: the front surface of the bin body 1 is welded with a third fixing plate 32, the front surface of the door body 36 is welded with a fourth fixing plate 33, the upper surface of the fourth fixing plate 33 is in threaded connection with a second bolt 34, and one end of the second bolt 34 penetrates through the fourth fixing plate 33 and the third fixing plate 32; the second bolt 34 is rotated in the fourth fixing plate 33 and the third fixing plate 32 by the arrangement of the second bolt 34, so that the door body 36 is fixed conveniently.
In this embodiment, specifically: a second fixing plate 27 is welded on one side of the bin body 1, a clamping groove 28 is formed in one side of the second fixing plate 27, and the inner side wall of the clamping groove 28 is clamped with the second tube body 18; the second tube 18 is fixed by the provision of the engaging groove 28.
A production method of saturated polyester resin production equipment for powder coating comprises the following steps:
s1, moving the invention to the use position and fixing the invention by the first bolt 31; the bottom plate 30 is inserted into the reserved mounting hole through a first bolt 31 for fixing;
s2, pouring the materials into the bin body 1 through the feeding pipe 23; the material is poured into the measuring cylinder 25 through the hopper 26 for measurement, and then the second valve 24 is opened, so that the material is discharged from the feeding pipe 23 into the bin body 1;
s3, mixing the materials through the stirring blade 5; the first motor 3 is started through the controller 22, and the first motor 3 drives the stirring blade 5 to mix the materials;
s4, scattering the materials through the water pump 16 and the first shell 10; the water pump 16 and the second motor 7 are started through the controller 22, the water pump 16 discharges materials in the bin body 1 into the first shell 10 through the second pipe body 18, the second motor 7 drives the first shell 10 to rotate through the second stirring shaft 8, the materials are discharged through the through hole 37 and are scattered, the second shell 12 fixes the second pipe body 18, and the first shell 10 is arranged in the sliding groove 13 in a sliding mode through the sliding block 14, so that the stability of the first shell 10 is improved;
s5, controlling the reaction temperature of the materials by an electric heating tube 2; the electric heating tube 2 is started through the controller 22 to heat the material, the temperature of the material is detected through the temperature sensor 21, and if the temperature of the material deviates from the reaction temperature of the material, the temperature of the electric heating tube 2 is adjusted through the controller 22;
s6, discharging the mixed material through a discharge pipe 19; the first valve 20 is opened to discharge the materials in the bin body 1.
In this embodiment, specifically: at S2, the usage amount of the material is measured by the measuring cylinder 25; the use amount of the materials is accurately controlled.
In this embodiment: the specific model of the temperature sensor 21 is TS 200.
Theory of operation or structure, during the use, when mixing the material, mix the material through stirring leaf 5, break up the material through first casing 10 cooperation second motor 7 and water pump 16 simultaneously, prevent to produce between the material and glue glutinous to improve the thoughtlessly joined in marriage the effect to the material, improve the efficiency of thoughtlessly joining in marriage to the material simultaneously, and when the material mixes, control the temperature of thoughtlessly joining in marriage of material through electric heating pipe 2 cooperation temperature sensor 21, thereby improve the production quality to saturated polyester resin.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a saturated polyester resin production facility for powder coating, includes storehouse body (1), its characterized in that: an electric heating pipe (2) is installed on the inner bottom wall of the bin body (1), a first motor (3) is installed on the outer side wall of the bin body (1), a first stirring shaft (4) is fixedly connected with the output end of the first motor (3), one end of the first stirring shaft (4) penetrates through the bin body (1), stirring blades (5) are uniformly welded on the outer side wall of the first stirring shaft (4), one end of the first stirring shaft (4) is rotatably connected with the bin body (1) through a first bearing (6), a second motor (7) is installed on the outer side wall of the bin body (1), a second stirring shaft (8) is fixedly connected with the output end of the second motor (7), one end of the second stirring shaft (8) penetrates through the bin body (1), one end of the second stirring shaft (8) is rotatably connected with the bin body (1) through a second bearing (9), the outer side wall of the second stirring shaft (8) is welded with a first shell (10), the outer side wall of the second stirring shaft (8) is rotatably connected with a second shell (12) through a third bearing (11), the inner side wall of the second shell (12) is provided with a sliding groove (13), the outer side wall of the first shell (10) is welded with a sliding block (14), the outer side wall of the sliding block (14) is in sliding connection with the inner side wall of the sliding groove (13), one side of the second shell (12) is symmetrically welded with two first fixing plates (15), one side of each first fixing plate (15) is welded with the bin body (1), the outer side wall of the bin body (1) is provided with a water pump (16), a liquid inlet of the water pump (16) is communicated with a first pipe body (17), one end of the first pipe body (17) is communicated with the bin body (1), and a liquid outlet of the water pump (16) is communicated with a second pipe body (18), one end of the second pipe body (18) penetrates through the bin body (1), one end of the second pipe body (18) is communicated with the second shell (12), a temperature sensor (21) is installed on the inner side wall of the bin body (1), a controller (22) is installed on one side of the bin body (1), a signal output end of the temperature sensor (21) is in signal connection with a signal input end of the controller (22) through a lead, an electrical output end of the controller (22) is electrically connected with electrical input ends of the first motor (3), the second motor (7), the electric heating pipe (2) and the water pump (16) through leads, and through holes (37) are uniformly formed in the outer side wall of the first shell (10);
the electric heating pipes (2) are arranged in a plurality, and the electric heating pipes (2) are arranged on the bottom wall of the inner part of the bin body (1) at intervals; the stirring blades (5) are arranged in a plurality, and the stirring blades (5) are arranged on the first stirring shaft (4) at intervals; when the electric heating kettle works, the free ends of the stirring blades (5) extend into gaps among the electric heating pipes (2) and penetrate through the corresponding gaps under the driving of the first stirring shaft (4).
2. The saturated polyester resin production apparatus for powder coating according to claim 1, wherein: the lower surface of the bin body (1) is communicated with a discharge pipe (19), and a first valve (20) is installed on the outer side wall of the discharge pipe (19).
3. The saturated polyester resin production apparatus for powder coating according to claim 2, wherein: the upper surface intercommunication of storehouse body (1) has inlet pipe (23), second valve (24) are installed to the lateral wall of inlet pipe (23), the top intercommunication of second valve (24) has graduated flask (25), the top intercommunication of graduated flask (25) has funnel (26).
4. The saturated polyester resin production apparatus for powder coating according to claim 3, wherein: four supporting plates (29) are symmetrically welded on the lower surface of the bin body (1), and a bottom plate (30) is welded at the bottoms of the four supporting plates (29).
5. The saturated polyester resin production apparatus for powder coating according to claim 4, wherein: the upper surface of the bottom plate (30) is symmetrically in threaded connection with four first bolts (31), and one ends of the first bolts (31) penetrate through the bottom plate (30).
6. The saturated polyester resin production apparatus for powder coating according to claim 1, wherein: a through groove (35) is formed in the front surface of the bin body (1), a door body (36) is connected to the inner side wall of the through groove (35) in a sliding mode, and one side of the door body (36) is hinged to the bin body (1).
7. The saturated polyester resin production apparatus for powder coating according to claim 6, wherein: the front surface welding of storehouse body (1) has third fixed plate (32), the front surface welding of the door body (36) has fourth fixed plate (33), the upper surface threaded connection of fourth fixed plate (33) has second bolt (34), the one end of second bolt (34) runs through fourth fixed plate (33) with third fixed plate (32).
8. The saturated polyester resin production apparatus for powder coating according to claim 1, wherein: one side welding of storehouse body (1) has second fixed plate (27), draw-in groove (28) have been seted up to one side of second fixed plate (27), the inside wall of draw-in groove (28) with second body (18) joint.
9. A method of using the saturated polyester resin production facility for powder coating material as claimed in any one of claims 5 to 8, characterized in that: the method comprises the following steps:
s1, moving the saturated polyester resin production equipment for the powder coating to a use position, and fixing the equipment through a first bolt (31);
s2, pouring the materials into the bin body (1) through the feeding pipe (23);
s3, mixing the materials through the stirring blade (5);
s4, scattering the materials through the water pump (16) and the first shell (10);
s5, controlling the temperature of the material reaction through an electric heating tube (2);
s6, discharging the mixed material through a discharging pipe (19).
10. The use method of the saturated polyester resin production equipment for powder coating according to claim 9, characterized in that: in S2, the amount of material used is measured by the measuring cylinder (25).
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CN201684604U (en) * | 2010-04-14 | 2010-12-29 | 山东帅克新能源有限公司 | Pre-exhaust device of heat pipe working medium reactor |
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CN204564143U (en) * | 2015-04-16 | 2015-08-19 | 吉首市德昌日用品商行 | A kind of reactor for the production of cosmetics |
CN205056020U (en) * | 2015-10-13 | 2016-03-02 | 浙江光华材料科技有限公司 | Saturated polyester resin's reaction generates device |
CN206103729U (en) * | 2016-10-09 | 2017-04-19 | 咸宁职业技术学院 | Hydrologic cycle formula dissolving device for chemical industry |
CN206577754U (en) * | 2017-02-14 | 2017-10-24 | 东莞市博君来胶粘材料科技有限公司 | A kind of production reactor of 107 silicon rubber |
CN107126918A (en) * | 2017-07-10 | 2017-09-05 | 贵港市鼎金电子产品有限公司 | A kind of high yield biodiesel prepares reactor |
CN208275401U (en) * | 2018-04-12 | 2018-12-25 | 黄山正杰新材料有限公司 | Polyester synthesis reaction kettle |
CN208894124U (en) * | 2018-05-31 | 2019-05-24 | 菲朗生物科技(湖北)有限公司 | A kind of efficient production system based on mildy wash production |
CN109012551A (en) * | 2018-08-21 | 2018-12-18 | 郑州莉迪亚医药科技有限公司 | It is a kind of based on the industrial chemicals production reaction kettle for shedding mixing |
CN209576498U (en) * | 2018-11-26 | 2019-11-05 | 天津中航百慕新材料技术有限公司 | A kind of Novel paint-mixing tank |
CN209287170U (en) * | 2018-12-05 | 2019-08-23 | 王禾青 | Raw material stirring device is used in production of paste cosmetics |
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