CN210846594U - Automatic grinding system for paint production - Google Patents
Automatic grinding system for paint production Download PDFInfo
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- CN210846594U CN210846594U CN201921282456.6U CN201921282456U CN210846594U CN 210846594 U CN210846594 U CN 210846594U CN 201921282456 U CN201921282456 U CN 201921282456U CN 210846594 U CN210846594 U CN 210846594U
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Abstract
The utility model discloses a coating production is with automatic grinding system, including stirring reation kettle, grinding machine, stirring reation kettle and grinding machine realize circulation dispersion and grinding through first circulating pipe and second circulating pipe intercommunication, stirring reation kettle includes the agitator tank, and the agitator tank left side portion is equipped with the coating feed inlet, and top one side is equipped with the circulation import, and the bottom is equipped with the circulation export, and the agitator tank top has driving motor through the mounting bracket connection. The utility model can absorb, purify and discharge the dust generated in the pre-dispersion stirring process, thereby not causing certain harm to the health of workers and further not causing the dust to gather in a workshop to explode; the first dust filter screen and the second dust filter screen realize double filtration in dust absorption and purification, thereby achieving the effect of removing dust.
Description
Technical Field
The invention relates to the technical field of paint production, in particular to an automatic grinding system for paint production.
Background
A conventional paint grinder mainly includes: three-roll mills, horizontal mills, vertical mills and basket mills. The coating grinders are also used for grinding and manufacturing medium and high viscosity liquid raw materials such as paint, printing ink, pigment, resin and the like; the operation procedure is that the liquid raw material is pumped into a closed grinding cylinder, then the meson grinding beads are pushed by a main machine to run at high speed, so that the coating raw material is pressurized and impacted by high-speed rotation in a narrow grinding bead gap to generate the submerging functions of mixing, emulsifying, dispersing, rubbing, rolling and the like, thereby achieving the fineness required by the raw material, and the coating raw material is output out of the grinding cylinder through a hard tungsten steel separation gap rotating at high speed after being ground, so that the once circulating grinding operation is carried out, and the continuous circulating grinding fineness can reach below 5 mu m.
The coating needs to be through predispersion and grinding process in production, the batching of stirring is leading-in to grind in the machine from reation kettle through the pipeline and is ground, the batching that the machine ground gets out gets into reation kettle again, realizes the circulation and grinds, can improve grinding efficiency, but current coating batching can produce the dust at predispersion stirring in-process, and the dust not only causes certain harm to workman's health, and the dust gathering easily explodes in the workshop simultaneously, and the security reduces.
Disclosure of Invention
The invention aims to provide an automatic grinding system for paint production, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic grinding system for paint production comprises a stirring reaction kettle and a grinding machine, wherein the stirring reaction kettle and the grinding machine are communicated through a first circulating pipe and a second circulating pipe to realize circulating dispersion and grinding, the stirring reaction kettle comprises a stirring tank, a paint feed inlet is formed in the left side of the stirring tank, a circulating inlet is formed in one side of the top of the stirring tank, a circulating outlet is formed in the bottom of the stirring tank, the top of the stirring tank is connected with a driving motor through a mounting frame, an output shaft of the driving motor is connected with a first gear, the first gear is meshed with a second gear, the first gear and the second gear are respectively connected with a first stirring shaft and a second stirring shaft, the first stirring shaft and the second stirring shaft penetrate through the top of the stirring tank and are arranged at the bottom of the stirring tank, and a first stirring rod and a;
the outer wall of agitator tank one side is equipped with dust purification case, and dust purification roof portion is through advancing dirt pipe and agitator tank intercommunication, and dust purification roof portion is equipped with the air-blower, is equipped with communicating pipe on the air-blower, communicating pipe is including violently managing and negative pressure pipe, and negative pressure pipe sets up in advancing dirt pipe, and the air outlet sets up towards dust purification case one side, and the inside from the top down of dust purification case is equipped with first dust filter screen, second dust filter screen in proper order, is equipped with the air-out purification mouth below the second dust filter screen on the dust purification case.
The invention is further characterized in that: and support frames are symmetrically arranged on two sides of the bottom of the stirring tank.
The invention is further characterized in that: the first stirring rods are uniformly arranged on the first stirring shaft, the second stirring rods are uniformly arranged on the second stirring shaft, and the first stirring rods and the second stirring rods are arranged in a staggered mode.
The invention is further characterized in that: an arc-shaped large particle absorption mesh enclosure is arranged at the communicated position of the dust inlet pipe and the inner part of the stirring tank.
The invention is further characterized in that: and a first movable door and a second movable door are respectively arranged outside the stirring tank and the dust purification box.
The invention is further characterized in that: the first movable door is connected with the stirring tank through a first hinge, the second movable door is connected with the dust purification box through a second hinge, a first locking block is arranged on the first movable door, a first locking groove is formed in the stirring tank, the first locking block and the first locking groove are locked and arranged, a second locking block is arranged on the second movable door, a second locking groove is formed in the dust purification box, and the second locking block and the second locking groove are locked and arranged.
Compared with the prior art, the invention has the beneficial effects that:
(1) the dust collecting device can absorb, purify and discharge dust generated in the pre-dispersing and stirring process, so that certain harm to the health of workers is avoided, and dust is prevented from accumulating in a workshop to explode; during dust absorption and purification, the first dust filter screen and the second dust filter screen realize double filtration, so that the dust removal effect is achieved, the arc-shaped large particle absorption net cover filters large particle substances, and the effect of preventing blockage of a dust removal pipeline from affecting the dust removal effect is prevented; the arrangement of the first movable door and the second movable door is convenient for cleaning and replacing the arc-shaped large particle absorption net cover, the first dust filter screen and the second dust filter screen, so that dust can be continuously removed next time conveniently, and the dust removal effect is improved.
(2) The meshing setting of first gear, second gear can rotate first (mixing) shaft, second (mixing) shaft simultaneously, plays two stirring effect, improves the stirring effect, and first puddler, second puddler set up crisscross each other can further improve the stirring effect to play fine predispersion effect, can be with the abundant dispersion of coating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an automated polishing system according to the present invention;
FIG. 2 is a schematic view of a stirred tank reactor according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the first and second stirring rods of the present invention;
fig. 5 is a schematic structural view of the first movable door and the second movable door of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, an automatic grinding system for paint production includes a stirring reactor 1 and a grinder 2, where the stirring reactor 1 and the grinder 2 are communicated with each other through a first circulation pipe 3 and a second circulation pipe 4 to achieve circular dispersion and grinding; referring to fig. 2, a stirring reactor 1 includes a stirring tank 101, a coating material inlet 5 is arranged at the left side of the stirring tank 101, a circulation inlet 6 is arranged at one side of the top, a circulation outlet 7 is arranged at the bottom, the top of the stirring tank 101 is connected with a driving motor 9 through an installation frame 8, an output shaft of the driving motor 9 is connected with a first gear 10, the first gear 10 is engaged with a second gear 11, the first gear 10 and the second gear 11 are respectively connected with a first stirring shaft 12 and a second stirring shaft 13, the first stirring shaft 12 and the second stirring shaft 13 both penetrate through the top of the stirring tank 101 and are arranged at the bottom in the stirring tank 101, and a first stirring rod 14 and a second stirring rod 15 are respectively arranged on the first stirring shaft 12 and the second stirring shaft 13; in sending into agitator tank 101 through coating feed inlet 5 with the coating batching, start driving motor 9, first gear 10 rotates, and first gear 10 meshes has second gear 11, drives second gear 11 then, therefore first (mixing) shaft 12 and second (mixing) shaft 13 are all rotatable, drive first puddler 14 and second puddler 15 to the realization stirs the dispersion to coating.
A dust purification box 16 is arranged on the outer wall of one side of the stirring tank 101, the top of the dust purification box 16 is communicated with the stirring tank 101 through a dust inlet pipe 17, an air blower 18 is arranged on the top of the dust purification box 16, a communicating pipe 19 is arranged on the air blower 18, please refer to fig. 3, the communicating pipe 19 comprises a transverse pipe 1901 and a negative pressure pipe 1902, the negative pressure pipe 1902 is arranged in the dust inlet pipe 17, an air outlet is arranged towards one side of the dust purification box 16, a first dust filter screen 20 and a second dust filter screen 21 are sequentially arranged in the dust purification box 16 from top to bottom, and an air outlet purification opening 22 is arranged below the second dust filter screen 21 and on the dust purification; starting air-blower 18, air-blower 18 produces a large amount of wind and gets into in the dirt pipe 17 through negative pressure pipe 1902, sets up towards dust purification box 16 because of the wind direction again to form the negative pressure in dust purification box 16 and dust inlet pipe 17 intercommunication department, the dust that produces in agitator tank 101 gets into dust purification box 16 under the condition that does not pass through air-blower 18 in, plays the effect of protection air-blower 18, and life can obtain improving, thereby improves dust purification effect.
The two sides of the bottom of the stirring tank 101 of the embodiment are symmetrically provided with the support frames 23.
Referring to fig. 4, in the embodiment, the first stirring rods 14 are uniformly arranged on the first stirring shaft 12, the second stirring rods 15 are uniformly arranged on the second stirring shaft 13, and the first stirring rods 14 and the second stirring rods 15 are arranged in a staggered manner, so that the stirring effect can be improved by arranging the first stirring rods 14 and the second stirring rods 15 in a staggered manner, and a good pre-dispersion effect is achieved.
Referring to fig. 5, the exterior of the stirring tank 101 and the exterior of the dust purifying box 16 of the present embodiment are respectively provided with a first movable door 25 and a second movable door 26; in the embodiment, a first movable door 25 is connected with a stirring tank 101 through a first hinge 27, a second movable door 26 is connected with a dust purification box 16 through a second hinge 28, the first movable door 25 is provided with a first locking block 29, the stirring tank 101 is provided with a first locking groove 30, the first locking block 29 is locked with the first locking groove 30, the second movable door 26 is provided with a second locking block 31, the dust purification box 16 is provided with a second locking groove 32, and the second locking block 31 is locked with the second locking groove 32; through the setting of first hinge 27, first dodge gate 25 can open and shut on agitator tank 101, setting through second hinge 28, second dodge gate 26 can open and shut on dust purification box 16, first latch segment 29 is closed with first dodge gate 25 locking with first locking groove 30, second latch segment 31 is closed with second dodge gate 26 locking with second locking groove 32, setting up of first dodge gate 25 and second dodge gate 26 is convenient to arc large granule absorption screen panel 24, first dust filter screen 20, the washing and the change of second dust filter screen 21, thereby improve except that dust efficiency.
The working principle of the invention is as follows: the coating ingredients are fed into the stirring tank 101 through the coating feeding hole 5, in the pre-dispersion process, the first gear 10 rotates by starting the driving motor 9, the first gear 10 is meshed with the second gear 11 to drive the second gear 11, so that the first stirring shaft 12 and the second stirring shaft 13 can rotate to drive the first stirring rod 14 and the second stirring rod 15, the coating is stirred and dispersed, and the first stirring rod 14 and the second stirring rod 15 are arranged in a staggered mode to improve the stirring effect, so that a good pre-dispersion effect is achieved; dust is generated in the dispersing process, the air blower 18 is started, a large amount of air generated by the air blower 18 enters the dust inlet pipe 17 through the negative pressure pipe 1902, and is arranged towards the dust purification box 16 due to the direction of the air, so that negative pressure is formed at the communication position of the dust purification box 16 and the dust inlet pipe 17, the dust generated in the stirring tank 101 enters the dust purification box 16 without passing through the air blower 18, the effect of protecting the air blower 18 is achieved, the service life can be prolonged, the dust purification effect is improved, double filtration is achieved by the dust through the first dust filter screen 20 and the second dust filter screen 21, the dust removal effect is achieved, and then the dust is discharged through the air outlet purification port 22; the arrangement of the first movable door 25 and the second movable door 26 facilitates the cleaning and replacement of the arc-shaped large particle absorption mesh enclosure 24, the first dust filter screen 20 and the second dust filter screen 21, thereby improving the dust removal efficiency; and after the pre-dispersion is finished, discharging from a circulating outlet 7, feeding the coating into a grinding machine 2 through a second circulating pipe 4, grinding the coating by the grinding machine 2, and feeding into a stirring reaction kettle 1 through a first circulating pipe 3, so that the circulating dispersion and grinding are realized.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (6)
1. An automatic grinding system for paint production comprises a stirring reaction kettle and a grinding machine, wherein the stirring reaction kettle and the grinding machine are communicated through a first circulating pipe and a second circulating pipe to realize circulating dispersion and grinding;
the outer wall of agitator tank one side is equipped with dust purification case, and dust purification roof portion is through advancing dirt pipe and agitator tank intercommunication, and dust purification roof portion is equipped with the air-blower, is equipped with communicating pipe on the air-blower, communicating pipe is including violently managing and negative pressure pipe, and negative pressure pipe sets up in advancing dirt pipe, and the air outlet sets up towards dust purification case one side, and the inside from the top down of dust purification case is equipped with first dust filter screen, second dust filter screen in proper order, is equipped with the air-out purification mouth below the second dust filter screen on the dust purification case.
2. The automatic grinding system for paint production according to claim 1, wherein the bottom of the agitator tank is symmetrically provided with support frames on two sides.
3. The automatic grinding system for paint production as claimed in claim 1, wherein the first stirring rods are uniformly arranged on the first stirring shaft, the second stirring rods are uniformly arranged on the second stirring shaft, and the first stirring rods and the second stirring rods are arranged in a staggered manner.
4. The automatic grinding system for paint production as claimed in claim 1, wherein an arc-shaped large particle absorption mesh enclosure is provided at a communication position between the dust inlet pipe and the stirring tank.
5. The automatic grinding system for paint production as claimed in claim 1, wherein the stirring tank and the dust purification box are externally provided with a first movable door and a second movable door respectively.
6. The automatic grinding system for paint production as claimed in claim 5, wherein the first movable door is connected with the agitator tank through a first hinge, the second movable door is connected with the dust purification box through a second hinge, a first locking block is arranged on the first movable door, a first locking groove is formed in the agitator tank, the first locking block and the first locking groove are arranged in a locking mode, a second locking block is arranged on the second movable door, a second locking groove is formed in the dust purification box, and the second locking block and the second locking groove are arranged in a locking mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282456.6U CN210846594U (en) | 2019-08-08 | 2019-08-08 | Automatic grinding system for paint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282456.6U CN210846594U (en) | 2019-08-08 | 2019-08-08 | Automatic grinding system for paint production |
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| Publication Number | Publication Date |
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| CN210846594U true CN210846594U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921282456.6U Active CN210846594U (en) | 2019-08-08 | 2019-08-08 | Automatic grinding system for paint production |
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| CN (1) | CN210846594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760640A (en) * | 2020-07-24 | 2020-10-13 | 中国三冶集团有限公司 | Reducing mechanism for building rubbish |
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2019
- 2019-08-08 CN CN201921282456.6U patent/CN210846594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760640A (en) * | 2020-07-24 | 2020-10-13 | 中国三冶集团有限公司 | Reducing mechanism for building rubbish |
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