CN116273731A - Unmanned automatic paint adding device and paint adding method thereof - Google Patents
Unmanned automatic paint adding device and paint adding method thereof Download PDFInfo
- Publication number
- CN116273731A CN116273731A CN202310166783.XA CN202310166783A CN116273731A CN 116273731 A CN116273731 A CN 116273731A CN 202310166783 A CN202310166783 A CN 202310166783A CN 116273731 A CN116273731 A CN 116273731A
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- paint
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- 239000003973 paint Substances 0.000 title claims abstract description 255
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 172
- 238000007598 dipping method Methods 0.000 claims abstract description 95
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000004140 cleaning Methods 0.000 claims abstract description 50
- 239000002699 waste material Substances 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 18
- 239000012535 impurity Substances 0.000 claims abstract description 16
- 239000010813 municipal solid waste Substances 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000007667 floating Methods 0.000 claims description 11
- 238000003618 dip coating Methods 0.000 claims description 9
- 239000004922 lacquer Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010422 painting Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
- B05C3/10—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses an unmanned automatic paint adding device and a paint adding method thereof in the technical field of workpiece paint dipping, and the unmanned automatic paint adding device comprises a paint dipping box, wherein a pipeline is arranged at the right end of the paint dipping box, a paint bucket is arranged at the right end of the pipeline, a liquid outlet is formed at the right end of the paint dipping box, a paint adding mechanism is arranged at the right end of the liquid outlet, paint is injected into the inner side of the paint dipping box, the liquid level is flush with the bottom end of the liquid outlet, the paint adding mechanism is used for accommodating the paint overflowed when the workpiece is dipped, the paint is automatically added after the paint dipping is finished, a waste box is arranged at the top end of the paint dipping box, a waste cleaning plate is fixedly arranged at the rear end of the paint dipping box, a waste cleaning mechanism is arranged at the left end of the waste cleaning plate, and the waste cleaning mechanism is used for driving the waste cleaning plate to scrape impurities at the top of paint liquid into the waste box in the process of adding paint mechanism, so that the problem that the traditional local paint dipping device cannot clean the liquid level before the paint dipping and quickly paint is quickly added after the paint dipping is solved.
Description
Technical Field
The invention relates to the technical field of workpiece paint dipping, in particular to an unmanned automatic paint adding device and a paint adding method thereof.
Background
The paint dipping is a process that all the coated objects are immersed in paint liquid, all the parts are stained with the paint liquid and soaked for a certain time, the coated objects are lifted out of the paint liquid, and a coating film is formed on the surface of the coated objects after the coated objects are dried; when the workpiece is subjected to local paint dipping, a worker sets the falling distance of the workpiece in advance, so that paint liquid can only cover the part of the workpiece which needs paint dipping for painting;
in the prior art, when a workpiece is moved from a paint liquid, the liquid level of the paint liquid is lower than an initial liquid level, when the next group of workpieces are lowered according to the originally set distance to dip paint, the part to be painted cannot be covered completely, so that the paint needs to be filled to the initial height after each paint dipping is finished, the operation steps are very complicated, the workload of workers is increased, then in the process that the next group of workpieces are dipped, the liquid level of the paint liquid can generate paint films and dust impurities which fall down, when the next group of workpieces enter the paint liquid, the paint films and the impurities can be attached to the surfaces of the workpieces and influence the painting effect of the workpieces, the service life of a coating is reduced, and the existing local paint dipping device cannot clear the liquid level before paint dipping and quickly repair paint after paint dipping.
Based on the above, the invention designs an unmanned automatic paint adding device and a paint adding method thereof, so as to solve the problems.
Disclosure of Invention
The invention aims to provide an unmanned automatic paint adding device with the functions of cleaning a liquid surface before paint dipping and rapidly repairing paint after paint dipping and a paint adding method thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an unmanned automatic paint adding device, includes the paint dipping box, the pipeline is installed to the right-hand member of paint dipping box, the paint bucket is installed to the right-hand member of pipeline, the leakage fluid dram has been seted up to the right-hand member of paint dipping box, the right-hand member of leakage fluid dram is provided with the mechanism that adds, the inboard of paint dipping box is annotated and the liquid level flushes with the bottom of leakage fluid dram, add the mechanism and be used for accomodating the paint that spills over when the work piece dip-coating to automatically, add the patch paint after the dip-coating is accomplished, the top of paint dipping box is provided with the trash box and rear end fixed mounting has the trash box, the left end of trash box is provided with the trash cleaning mechanism, the trash cleaning mechanism is used for when adding the in-process that the paint mechanism carries out the paint, drives the trash cleaning plate and scrapes the trash at paint liquid top in the trash box.
As a further scheme of the invention, the paint adding mechanism comprises a liquid storage tank which is rotationally connected with the right side of the bottom end of a liquid outlet, an electric telescopic rod is fixedly arranged at the right end of the paint dipping tank, a rack is fixedly arranged at the top end of the electric telescopic rod, an incomplete toothed ring is fixedly arranged at the front end of the liquid storage tank and meshed with the rack, a baffle is arranged in the middle of a pipeline through a switch mechanism, and the switch mechanism is used for driving the baffle to move to open the middle of the pipeline when paint in the liquid storage tank is poured back into the paint dipping tank;
as a further scheme of the invention, the switch mechanism comprises a mounting plate fixedly arranged at the right end of the paint dipping box, the middle part of the mounting plate is connected with a sliding rod in a sliding way through an extension spring, the front end of the sliding rod is fixedly connected with a baffle plate, the bottom of the rear end of the baffle plate is fixedly provided with an L-shaped rod, the front end of the L-shaped rod is rotationally connected with a deflection rod through a torsion spring, the deflection rod cannot be turned upwards, the rear end of the rack is fixedly provided with a special-shaped push rod, the left side of the rear end of the special-shaped push rod corresponds to the bottom end of the deflection rod, the rear end of the baffle plate is fixedly provided with a mounting block, the middle part of the mounting block is connected with an L-shaped block in a sliding way, the bottom end of the L-shaped block is wedge-shaped, and the right end of the paint dipping box is provided with an unlocking mechanism which is used for pushing the L-shaped block to move upwards when the liquid level of paint returns to the initial height;
as a further scheme of the invention, the unlocking mechanism comprises a floating block which is connected with the inner side of the right end of the paint dipping box in a sliding way, wherein an ejector rod is fixedly arranged at the top of the rear end of the floating block, a first supporting rod is fixedly arranged at the top of the right end of the paint dipping box, an L-shaped plate is connected with the outer side of the first supporting rod in a sliding way, a pull rod is fixedly arranged at the right side of the bottom end of the L-shaped plate, and the top end of the ejector rod is tightly attached to the bottom of the left end of the L-shaped plate;
as a further scheme of the invention, the cleaning mechanism comprises a sliding block which is in sliding connection with the top of the left end of the paint dipping box, a second supporting rod is fixedly arranged at the top of the left end of the cleaning plate, the top end of the second supporting rod penetrates through the sliding block and is in sliding connection with the sliding block, the front side and the rear side of the top end of the paint dipping box are respectively provided with a sewage draining groove, the bottom wall of the sewage draining groove is inclined, the cleaning plate is positioned at the inner side of the rear side sewage draining groove, the bottom end of the cleaning plate is tightly attached to the inclined surface top of the rear side sewage draining groove, the left end of the cleaning plate is provided with a limiting mechanism which is used for limiting the cleaning plate to scrape back and forth at the top end of paint liquid, and the left end of the paint dipping box is provided with a transmission mechanism which is used for driving the sliding block to slide back and forth in the process of overturning the liquid storage box;
as a further scheme of the invention, the limiting mechanism comprises a back-shaped groove formed in the left end of the paint dipping box, the inner wall of the rear end of the back-shaped groove is connected with a wedge-shaped block in a sliding manner through a compression spring, the left end of the dirt cleaning plate is fixedly provided with a guide rod, the left end of the guide rod penetrates through the back-shaped groove and is connected with the back-shaped groove in a sliding manner, and the guide rod is positioned at the top end of the wedge-shaped block;
as a further scheme of the invention, the transmission mechanism comprises three transmission rods fixedly arranged at the left end of the paint dipping box, a transmission belt is fixedly arranged at the front end of the sliding block, the other end of the transmission belt is wound on the outer sides of the three transmission rods and is fixedly arranged at the bottom end of the sliding block, the front end of the paint dipping box is rotationally connected with a rotating ring, the right end of the rotating ring is fixedly provided with a first telescopic rod, the right end of the first telescopic rod is hinged with the front end of the rack, the left end of the rotating ring is fixedly provided with a second telescopic rod, and the left end of the second telescopic rod is hinged with the front end surface of the transmission belt.
An unmanned automatic paint adding method comprises the following steps:
step one: when the workpiece enters the paint liquid, the excessive paint liquid flows into the liquid storage tank through the liquid outlet;
step two: when the workpiece is moved out of the paint liquid, the paint adding mechanism drives the liquid storage tank to rotate, the paint liquid on the inner side of the liquid storage tank is poured back into the paint dipping tank, and meanwhile, paint in the paint bucket flows into the paint dipping tank through a pipeline;
step three: when the liquid level of the paint liquid is restored to the initial height, the pipeline is closed again, and the liquid storage tank is turned over to the initial position;
step four: in the process of overturning the liquid storage tank, the trash cleaning mechanism drives the trash cleaning plate to scrape impurities on the liquid level of the paint liquid into the waste box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the liquid storage tank is arranged, when the workpiece falls down to dip paint, part of paint liquid flows into the liquid storage tank from the liquid outlet, so that the liquid level of the paint liquid cannot rise when the workpiece enters the paint liquid, the phenomenon that the part of the workpiece which does not need to be painted is stuck with paint is avoided, and convenience is provided for local painting operation of the workpiece.
2. According to the invention, by arranging the paint adding mechanism, when a workpiece moves out of paint liquid, the electric telescopic rod is started to drive the liquid storage tank to turn upwards, and the liquid storage tank rotates to enable paint in the liquid storage tank to be poured back into the paint dipping tank again; when the liquid storage tank can not turn upwards any more, paint in the paint bucket flows into the paint dipping box through the pipeline until the liquid level of the paint liquid is restored to the initial height, so that the paint adding operation is realized in the paint dipping box, the automatic paint adding operation of each group of workpieces after the paint dipping is finished is ensured, convenience is brought to the use of the paint liquid, the labor force is saved, and the problem that the traditional local paint dipping device can not be used for quickly repairing paint after the paint dipping is solved.
3. According to the invention, the dirt cleaning mechanism is arranged, when the liquid storage tank turns over to the initial position, the dirt cleaning mechanism drives the dirt cleaning plate to scrape backwards on the liquid level of the paint liquid, and the solidified paint film and dust impurities on the liquid level are scraped backwards into the waste box, so that the liquid level of the paint liquid is cleaned in the resetting process of the liquid storage tank, the effect of paint dipping is prevented from being influenced by the solidified paint film and impurities attached to the surface of a workpiece, the service life of a coating is prolonged, and the problem that the liquid level cannot be cleaned before paint dipping by the local paint dipping device is solved.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the rear view angle of the present invention;
FIG. 4 is a schematic diagram of a side view structure according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic cross-sectional view of the internal structure of the front view of the present invention;
FIG. 7 is a schematic cross-sectional view of the internal structure of the side view of the present invention;
FIG. 8 is a schematic view of a connection structure of a rack and a special-shaped push rod in the invention;
fig. 9 is an enlarged view of the structure of fig. 8B according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a paint dipping box; 2. a pipe; 3. a paint bucket; 4. a liquid outlet; 5. a dirt cleaning plate; 6. a waste bin; 7. a liquid storage tank; 8. an electric telescopic rod; 9. a rack; 10. an incomplete ring gear; 11. a baffle; 12. a mounting plate; 13. a slide bar; 14. an L-shaped rod; 15. a deflection lever; 16. a special-shaped push rod; 17. a mounting block; 18. an L-shaped block; 19. a floating block; 20. a push rod; 21. a first support bar; 22. an L-shaped plate; 23. a pull rod; 24. a slide block; 25. a second support bar; 26. a sewage draining groove; 27. a return groove; 28. wedge blocks; 29. a guide rod; 30. a transmission rod; 31. a transmission belt; 32. a rotating ring; 33. a first telescopic rod; 34. and a second telescopic rod.
Detailed Description
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides an unmanned automatic paint adding device, including dip tank 1, pipeline 2 is installed to the right-hand member of dip tank 1, paint bucket 3 is installed to the right-hand member of pipeline 2, drain hole 4 has been seted up to the right-hand member of dip tank 1, the right-hand member of drain hole 4 is provided with the mechanism that adds, the inboard of dip tank 1 annotates the paint and the liquid level flushes with the bottom of drain hole 4, add the mechanism and be used for accomodating the paint that overflows when the work piece dip, and automatically, add the paint after the dip is accomplished, the top of dip tank 1 is provided with the trash can 5 and rear end fixed mounting has waste can 6, the left end of trash can 5 is provided with the trash can, the trash can be used for when adding the mechanism and adds the in-process of lacquer, drive trash can 5 with the impurity of lacquer top scrape in the waste can 6;
the paint adding mechanism comprises a liquid storage tank 7 which is rotationally connected with the right side of the bottom end of a liquid outlet 4, an electric telescopic rod 8 is fixedly arranged at the right end of the paint dipping tank 1, a rack 9 is fixedly arranged at the top end of the electric telescopic rod 8, an incomplete toothed ring 10 is fixedly arranged at the front end of the liquid storage tank 7, the incomplete toothed ring 10 is meshed with the rack 9, a baffle 11 is arranged in the middle of a pipeline 2 through a switching mechanism, and the switching mechanism is used for driving the baffle 11 to move so as to open the middle of the pipeline 2 when paint in the liquid storage tank 7 is poured into the paint dipping tank 1;
when the work piece works, the falling distance of the work piece is set, and when the work piece is at the lowest point, the top end of the part needing to be painted and the liquid outlet 4 are positioned at the same horizontal plane; when the workpiece falls down to dip paint, the workpiece enters paint liquid, so that part of the paint liquid flows into the liquid storage tank 7 from the liquid outlet 4, the liquid level of the paint liquid can not rise when the workpiece enters the paint liquid, the phenomenon that paint is stuck to the part of the workpiece which does not need to be painted is avoided, and convenience is brought to the local painting operation of the workpiece; when workpieces with different sizes are painted, only the falling distance of the workpieces is required to be set, so that the applicability of the device is improved, and convenience is brought to the operation of staff;
when the workpiece is completely removed from the paint liquid, the electric telescopic rod 8 is started to drive the rack 9 to move upwards, the rack 9 moves upwards to drive the liquid storage tank 7 to rotate around the bottom end of the liquid discharge port 4 through the incomplete gear, and the liquid storage tank 7 rotates to enable paint in the liquid storage tank 7 to be poured back into the paint dipping box 1 again, so that the paint waste is avoided; when the liquid storage tank 7 can not turn upwards any more, the baffle 11 is driven by the switch mechanism to move backwards, paint in the paint bucket 3 enters the paint dipping tank 1 through the pipeline 2, when the liquid level of paint liquid in the paint dipping tank 1 is restored to the initial height, the initial position is restored by the switch mechanism to drive the baffle 11 to move forwards, and at the moment, the pipeline 2 is sealed again, so that paint is added into the paint dipping tank 1, each group of workpieces is ensured to be automatically subjected to paint adding operation after paint dipping is finished, convenience is brought to the use of the paint liquid, labor force is saved, and the problem that the existing local paint dipping device can not be used for quickly replenishing paint after paint dipping is solved;
when the next group of workpieces are required to be subjected to paint dipping operation, the electric telescopic rod 8 is started to drive the rack 9 to move downwards again, and the rack 9 moves downwards to drive the liquid storage tank 7 to turn over towards the initial position until the liquid storage tank 7 is restored to the initial state, so that the subsequent use of the liquid storage tank 7 is facilitated;
when the liquid storage tank 7 is turned upwards, the cleaning mechanism drives the cleaning plate 5 to move forwards and pass over from the top end of the paint liquid until the cleaning plate 5 moves to the front end of the paint dipping tank 1; when the liquid storage tank 7 overturns to the initial position, the trash cleaning mechanism drives the trash cleaning plate 5 to move downwards for a distance, so that the bottom end of the trash cleaning plate 5 is in contact with the liquid level of paint liquid, then the trash cleaning mechanism drives the trash cleaning plate 5 to move backwards, a paint film solidified on the liquid level of the paint liquid and dust impurities are scraped backwards until the impurities are scraped into the waste box 6, the liquid level of the paint liquid is cleaned in the resetting process of the liquid storage tank 7, the paint dipping effect is prevented from being influenced by the solidified paint film and impurities attached to the surface of a workpiece, the service life of a coating is prolonged, and the problem that the liquid level cannot be cleaned by the local paint dipping device before paint dipping is solved.
As a further scheme of the invention, the switch mechanism comprises a mounting plate 12 fixedly arranged at the right end of the paint dipping box 1, the middle part of the mounting plate 12 is connected with a sliding rod 13 in a sliding way through an extension spring, the front end of the sliding rod 13 is fixedly connected with a baffle plate 11, the bottom of the rear end of the baffle plate 11 is fixedly provided with an L-shaped rod 14, the front end of the L-shaped rod 14 is rotationally connected with a deflection rod 15 through a torsion spring, the deflection rod 15 cannot be turned upwards, the rear end of a rack 9 is fixedly provided with a special-shaped push rod 16, the left side of the rear end of the special-shaped push rod 16 corresponds to the bottom end of the deflection rod 15, the rear end of the baffle plate 11 is fixedly provided with a mounting block 17, the middle part of the mounting block 17 is connected with an L-shaped block 18 in a sliding way, the bottom end of the L-shaped block 18 is in a wedge shape, and the right end of the paint dipping box 1 is provided with an unlocking mechanism which is used for pushing the L-shaped block 18 to move upwards when the paint liquid level returns to the initial height;
when the paint dipping device works, when the rack 9 moves upwards, the rack 9 moves upwards to drive the special-shaped push rod 16 to move upwards, the special-shaped push rod 16 presses the inclined surface of the deflection rod 15 in the process of moving upwards, the deflection rod 15 is pressed to push the baffle 11 to move backwards through the L-shaped rod 14, at the moment, the pipeline 2 is in a communicating state, paint in the paint bucket 3 can enter the paint dipping box 1 through the pipeline 2, so that paint is added when the liquid storage box 7 is emptied, and convenience is brought to the paint adding operation;
the baffle 11 moves backward to drive the L-shaped block 18 to move backward through the mounting block 17, the inclined surface of the wedge-shaped end of the L-shaped block 18 is extruded by the top end of the mounting plate 12 in the backward moving process, so that the L-shaped block 18 moves upward in the backward moving process until the wedge-shaped end of the L-shaped block 18 passes over the mounting plate 12, at the moment, the L-shaped block 18 moves downward under the action of gravity and is attached to the rear end of the mounting plate 12, when the liquid level of paint liquid in the paint dipping tank 1 is restored to the initial height, the unlocking mechanism drives the L-shaped block 18 to move upward, at the moment, the L-shaped block 18 is not blocked by the mounting plate 12 any more, and the slide bar 13 pushes the baffle 11 to move forward under the driving of the tension spring until the baffle 11 is restored to the initial state and the pipeline 2 is reclosed, thus the automatic paint adding is stopped when the liquid level is restored to the initial height, the workload of workers is reduced, and the practicability of the device is increased.
As a further scheme of the invention, the unlocking mechanism comprises a floating block 19 which is connected with the inner side of the right end of the paint dipping box 1 in a sliding way, a push rod 20 is fixedly arranged at the top of the rear end of the floating block 19, a first support rod 21 is fixedly arranged at the top of the right end of the paint dipping box 1, an L-shaped plate 22 is connected with the outer side of the first support rod 21 in a sliding way, a pull rod 23 is fixedly arranged at the right side of the bottom end of the L-shaped plate 22, and the top end of the push rod 20 is tightly attached to the bottom of the left end of the L-shaped plate 22;
when the workpiece is completely removed from the paint liquid, the floating block 19 descends along with the liquid level of the paint liquid, the floating block 19 descends to drive the ejector rod 20 to descend, the L-shaped plate 22 is not extruded and moves downwards to be in contact with the paint dipping box 1, the L-shaped plate 22 moves downwards to drive the pull rod 23 to move downwards, and when the L-shaped block 18 cannot move backwards any more, the pull rod 23 is positioned at the bottom of the horizontal end of the L-shaped block 18;
with the addition of paint, the floating block 19 rises synchronously with the liquid level of the paint liquid, when the liquid level rises to the initial height, the floating block 19 pushes the L-shaped plate 22 to move upwards through the ejector rod 20, and the L-shaped plate 22 moves upwards to pull the L-shaped block 18 to move upwards through the pull rod 23, so that the baffle 11 is automatically unlocked when the liquid level returns to the initial height.
As a further scheme of the invention, the cleaning mechanism comprises a sliding block 24 which is in sliding connection with the top of the left end of the paint dipping box 1, a second supporting rod 25 is fixedly arranged at the top of the left end of the cleaning plate 5, the top end of the second supporting rod 25 penetrates through the sliding block 24 and is in sliding connection with the sliding block, a sewage draining groove 26 is formed in the front side and the rear side of the top end of the paint dipping box 1, the bottom wall of the sewage draining groove 26 is inclined, the cleaning plate 5 is positioned on the inner side of the rear side sewage draining groove 26, the bottom end of the cleaning plate 5 is tightly attached to the top of the inclined surface of the rear side sewage draining groove 26, a limiting mechanism is arranged at the left end of the cleaning plate 5 and is used for limiting the cleaning plate 5 to scrape back and forth at the top end of paint liquid, a transmission mechanism is arranged at the left end of the paint dipping box 1 and is used for driving the sliding block 24 to slide back and forth in the process of overturning the liquid storage box 7;
when the liquid storage tank 7 is turned upwards, the transmission mechanism drives the sliding block 24 to move forwards, the sliding block 24 moves forwards to drive the trash cleaning plate 5 to move forwards through the second supporting rod 25, at the moment, the trash cleaning plate 5 is guided by the limiting mechanism to pass over from the upper side of paint liquid, and when the liquid storage tank 7 can not be turned any more, the trash cleaning plate 5 moves into the trash discharging groove 26 at the front side;
when the liquid storage tank 7 overturns to the initial position, the transmission mechanism drives the sliding block 24 to move backwards, the sliding block 24 moves backwards to drive the dirt removing plate 5 through the limiting mechanism, the bottom end of the front side dirt removing groove 26 moves downwards until the bottom end of the dirt removing plate 5 moves to the liquid level of paint liquid, the sliding block 24 continues to move backwards to drive the dirt removing plate 5 to move backwards horizontally, the dirt removing plate 5 moves backwards horizontally to scrape solidified paint films and dust impurities on the liquid level of the paint liquid backwards until the impurities are scraped into the waste box 6, so that the liquid level of the paint liquid is cleaned in the resetting process of the liquid storage tank 7, the effect of paint dipping due to the fact that solidified paint films and impurities are attached to the surface of a subsequent workpiece is avoided, the quality of a finished product of the workpiece is improved, the service life of a coating is prolonged, and the problem that a local paint dipping device cannot clean the liquid level before paint dipping is solved.
As a further scheme of the invention, the limiting mechanism comprises a return groove 27 formed in the left end of the paint dipping box 1, the inner wall of the rear end of the return groove 27 is slidably connected with a wedge block 28 through a compression spring, the left end of the dirt cleaning plate 5 is fixedly provided with a guide rod 29, the left end of the guide rod 29 passes through the return groove 27 and is slidably connected with the return groove, and the guide rod 29 is positioned at the top end of the wedge block 28;
when the device works, the sliding block 24 moves forwards to drive the trash removal plate 5 to move forwards, at the moment, the trash removal plate 5 drives the guide rod 29 to slide at the top end of the return groove 27, and at the moment, the return groove 27 guides the guide rod 29, so that the trash removal plate 5 moves forwards horizontally;
when the slide block 24 moves backwards, the guide rod 29 is guided by the inclined surface at the front end of the return groove 27 to drive the trash plate 5 to move downwards until the bottom end of the trash plate 5 moves to the liquid level of paint liquid, the slide block 24 continues to drive the trash plate 5 to move backwards, the return groove 27 guides the guide rod 29 to enable the trash plate 5 to move backwards horizontally, when the trash plate 5 moves into the rear-side trash groove 26, the guide rod 29 moves to the inclined surface at the rear end of the return groove 27, the guide rod 29 is guided by the inclined surface to enable the trash plate 5 to move upwards in the backward movement process, the guide rod 29 presses the inclined surface of the wedge block 28 in the movement process, the wedge block 28 is pressed to move forwards to be in a position yielding until the guide rod 29 cannot move backwards again, the guide rod 29 passes over the wedge block 28, the wedge block 28 returns to the initial state under the action of the compression spring, and meanwhile, the trash plate 5 returns to the initial position to be prepared for the next trash operation.
As a further scheme of the invention, the transmission mechanism comprises three transmission rods 30 fixedly arranged at the left end of the paint dipping box 1, a transmission belt 31 is fixedly arranged at the front end of the sliding block 24, the other end of the transmission belt 31 is wound on the outer sides of the three transmission rods 30 and is fixedly arranged at the bottom end of the sliding block 24, the front end of the paint dipping box 1 is rotatably connected with a rotating ring 32, the right end of the rotating ring 32 is fixedly provided with a first telescopic rod 33, the right end of the first telescopic rod 33 is hinged with the front end of the rack 9, the left end of the rotating ring 32 is fixedly provided with a second telescopic rod 34, and the left end of the second telescopic rod 34 is hinged with the front end surface of the transmission belt 31;
when the device works, the rack 9 moves upwards to drive the right end of the first telescopic rod 33 to move upwards, the right end of the first telescopic rod 33 moves upwards to drive the left end of the second telescopic rod 34 to move downwards through the rotating ring 32, the left end of the second telescopic rod 34 moves downwards to drive the front end of the driving belt 31 to convey downwards, at the moment, the driving belt 31 is guided by the three driving rods 30, so that the driving belt 31 pulls the sliding block 24 to move forwards, power is provided for the movement of the sliding block 24, the sliding block 24 is driven to move in the overturning process of the liquid storage tank 7, and the cost is saved; the process of moving the rack 9 downwards to drive the sliding block 24 to move backwards is the same as the above.
An unmanned automatic paint adding method comprises the following steps:
step one: when the workpiece enters the paint liquid, the excessive paint liquid flows into the liquid storage tank 7 through the liquid outlet 4;
step two: when the workpiece is moved out of the paint liquid, the paint adding mechanism drives the liquid storage tank 7 to rotate, the paint liquid on the inner side of the liquid storage tank is poured back into the paint dipping tank 1, and meanwhile, paint in the paint bucket 3 flows into the paint dipping tank 1 through the pipeline 2;
step three: when the liquid level of the paint liquid is restored to the initial height, the pipeline 2 is closed again, and the liquid storage tank 7 turns over to the initial position;
step four: in the process of overturning the liquid storage tank 7, the trash cleaning mechanism drives the trash cleaning plate 5 to scrape impurities on the liquid level of the paint liquid into the waste box 6.
Claims (8)
1. The utility model provides an unmanned automatic lacquer device that adds, includes dip coating case (1), its characterized in that: the right-hand member of dip coating case (1) is installed pipeline (2), paint drum (3) are installed to the right-hand member of pipeline (2), liquid outlet (4) have been seted up to the right-hand member of dip coating case (1), the right-hand member of liquid outlet (4) is provided with and adds lacquer mechanism, the inboard of dip coating case (1) annotates the bottom that has paint and liquid level and liquid outlet (4) flushes, it is used for accomodating the paint that overflows when the work piece dip coating to add lacquer mechanism to add the moisturizing paint automatically after the dip coating is accomplished, the top of dip coating case (1) is provided with dirt cleaning board (5) and rear end fixed with waste material box (6), the left end of cleaning board (5) is provided with dirt cleaning mechanism, dirt cleaning mechanism is used for when adding lacquer mechanism carries out the in-process of adding the lacquer, drives dirt cleaning board (5) and scrapes the impurity at paint liquid top in waste material box (6).
2. An unmanned automatic paint dosing apparatus as claimed in claim 1 wherein: the paint adding mechanism comprises a liquid storage tank (7) which is rotationally connected to the right side of the bottom end of a liquid outlet (4), an electric telescopic rod (8) is arranged at the right end of a paint dipping box (1), a rack (9) is fixedly arranged at the top end of the electric telescopic rod (8), an incomplete toothed ring (10) is fixedly arranged at the front end of the liquid storage tank (7), the incomplete toothed ring (10) is meshed with the rack (9), a baffle (11) is arranged at the middle part of a pipeline (2) through a switch mechanism, and the switch mechanism is used for driving the baffle (11) to move to open the middle part of the pipeline (2) when paint in the liquid storage tank (7) is poured into the paint dipping box (1).
3. An unmanned automatic paint dosing apparatus as claimed in claim 2 wherein: the automatic paint dipping device is characterized in that the switching mechanism comprises a mounting plate (12) fixedly mounted at the right end of the paint dipping box (1), a sliding rod (13) is slidably connected to the middle part of the mounting plate (12) through a tension spring, the front end of the sliding rod (13) is fixedly connected with a baffle plate (11), an L-shaped rod (14) is fixedly mounted at the bottom of the rear end of the baffle plate (11), a deflection rod (15) is rotatably connected to the front end of the L-shaped rod (14) through a torsion spring, the deflection rod (15) cannot be turned upwards, a special-shaped push rod (16) is fixedly mounted at the rear end of the rack (9), a mounting block (17) is fixedly mounted at the rear end of the baffle plate (11), an L-shaped block (18) is slidably connected to the middle part of the mounting block (17), the bottom of the L-shaped block (18) is wedge-shaped, and an unlocking mechanism is arranged at the right end of the paint dipping box (1) and used for pushing the L-shaped block (18) to move upwards when paint liquid returns to an initial height.
4. An unmanned automatic paint dosing apparatus as claimed in claim 3 wherein: the unlocking mechanism comprises a floating block (19) which is connected with the right end of the paint dipping box (1) in a sliding mode, an ejector rod (20) is fixedly arranged at the top of the rear end of the floating block (19), a first supporting rod (21) is fixedly arranged at the top of the right end of the paint dipping box (1), an L-shaped plate (22) is connected with the outer side of the first supporting rod (21) in a sliding mode, a pull rod (23) is fixedly arranged at the right side of the bottom end of the L-shaped plate (22), and the top end of the ejector rod (20) is tightly attached to the bottom of the left end of the L-shaped plate (22).
5. An unmanned automatic paint dosing apparatus as claimed in claim 2 wherein: the utility model provides a clean mechanism includes slider (24) of dip tank (1) left end top sliding connection, the left end top fixed mounting of clean board (5) has second bracing piece (25), slider (24) are passed on the top of second bracing piece (25) and are connected with it in the slip, drain tank (26) have all been seted up to both sides around the top of dip tank (1), the diapire of drain tank (26) all is the slope form, clean board (5) are in the inboard of rear side drain tank (26), and the inclined plane top of its bottom and rear side drain tank (26) closely laminates, the left end of clean board (5) is provided with stop gear, stop gear is used for restricting clean board (5) and scrapes back at the top of lacquer liquid, the left end of dip tank (1) is provided with drive mechanism, drive mechanism is used for driving slider (24) front and back slip when the in-process of liquid reserve tank (7) upset.
6. An unmanned automatic paint dosing apparatus as claimed in claim 5 wherein: the limiting mechanism comprises a return groove (27) formed in the left end of the paint dipping box (1), a wedge block (28) is slidably connected to the inner wall of the rear end of the return groove (27) through a compression spring, a guide rod (29) is fixedly arranged at the left end of the dirt cleaning plate (5), the left end of the guide rod (29) penetrates through the return groove (27) and is slidably connected with the return groove, and the guide rod (29) is located at the top end of the wedge block (28).
7. An unmanned automatic paint dosing apparatus as claimed in claim 5 wherein: the transmission mechanism comprises three transmission rods (30) fixedly arranged at the left end of a paint dipping box (1), a transmission belt (31) is fixedly arranged at the front end of a sliding block (24), the other end of the transmission belt (31) is wound on the outer sides of the three transmission rods (30) and fixedly arranged at the bottom end of the sliding block (24), a rotating ring (32) is rotationally connected with the front end of the paint dipping box (1), a first telescopic rod (33) is fixedly arranged at the right end of the rotating ring (32), the right end of the first telescopic rod (33) is hinged with the front end of a rack (9), a second telescopic rod (34) is fixedly arranged at the left end of the rotating ring (32), and the left end of the second telescopic rod (34) is hinged with the front end surface of the transmission belt (31).
8. An unmanned automatic paint adding method, which is applicable to the unmanned automatic paint adding device as claimed in any one of claims 1 to 7, and is characterized in that: the method comprises the following specific steps:
step one: when the workpiece enters paint liquid, the excessive paint liquid flows into the liquid storage tank (7) through the liquid outlet (4);
step two: when the workpiece is moved out of the paint liquid, the paint adding mechanism drives the liquid storage tank (7) to rotate, the paint liquid on the inner side of the liquid storage tank is poured into the paint dipping tank (1), and meanwhile, paint in the paint bucket (3) flows into the paint dipping tank (1) through the pipeline (2);
step three: when the liquid level of the paint liquid is restored to the initial height, the pipeline (2) is closed again, and the liquid storage tank (7) is turned over to the initial position;
step four: in the process of overturning the liquid storage tank (7), the trash cleaning mechanism drives the trash cleaning plate (5) to scrape the impurities on the liquid level of the paint liquid into the waste box (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310166783.XA CN116273731B (en) | 2023-02-13 | 2023-02-13 | Unmanned automatic paint adding device and paint adding method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310166783.XA CN116273731B (en) | 2023-02-13 | 2023-02-13 | Unmanned automatic paint adding device and paint adding method thereof |
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| CN116273731A true CN116273731A (en) | 2023-06-23 |
| CN116273731B CN116273731B (en) | 2023-11-03 |
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| CN202310166783.XA Active CN116273731B (en) | 2023-02-13 | 2023-02-13 | Unmanned automatic paint adding device and paint adding method thereof |
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| CN213790128U (en) * | 2020-11-09 | 2021-07-27 | 广州市正洪环保科技有限公司 | Impurity removing device for caustic soda production |
| CN213914562U (en) * | 2020-08-04 | 2021-08-10 | 江苏城邦汽车配件制造有限公司 | Rotor paint dipping paint tank system with automatic control mechanism |
| CN215507633U (en) * | 2021-08-03 | 2022-01-14 | 无锡斯坦伯格机械有限公司 | Automatic dip coating drying equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19822433A1 (en) * | 1998-05-19 | 1999-12-02 | Gottlob Thumm Gmbh Maschbau | Impregnation of electrical windings |
| KR20000005189U (en) * | 1998-08-25 | 2000-03-25 | 이구택 | Impurity removal device for removing impurities from the surface of grinding oil |
| CN201729865U (en) * | 2010-06-12 | 2011-02-02 | 青岛东方铁塔股份有限公司 | Zinc plating solution surface impurity cleaning device |
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| Publication number | Publication date |
|---|---|
| CN116273731B (en) | 2023-11-03 |
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