CN113182122A - Rivet pin fin point lacquer device - Google Patents
Rivet pin fin point lacquer device Download PDFInfo
- Publication number
- CN113182122A CN113182122A CN202110351532.XA CN202110351532A CN113182122A CN 113182122 A CN113182122 A CN 113182122A CN 202110351532 A CN202110351532 A CN 202110351532A CN 113182122 A CN113182122 A CN 113182122A
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- Prior art keywords
- paint
- spot
- head
- painting
- wheel
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- 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
- B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a rivet head painting device, which comprises a painting bottle, a painting head and a painting head cover; the top of the paint bottle is provided with a paint spot head, and a paint spot head cover is hermetically clamped on the paint spot head; the painting head comprises a mounting seat, one side of the mounting seat is connected with a paint bottle in a sealing mode, the other side of the mounting seat is provided with a mounting cavity, a paint outlet communicated with the paint bottle is formed in the mounting cavity, and a sponge wheel is arranged in the mounting cavity and is close to the paint outlet in a rotating mode. The invention realizes the paint dispensing operation with controllable paint discharging amount and paint dispensing height, effectively improves the paint dispensing efficiency, improves the paint dispensing quality and the paint dispensing aesthetic degree, has strong universality, and can adapt to the paint dispensing operation of various rivet pier heads or the paint dispensing operation of high lock connecting piece nut sections.
Description
Technical Field
The invention belongs to the technical field of painting devices, and particularly relates to a rivet head painting device.
Background
In the process of airplane assembly, a large number of rivets are needed to assemble and connect parts of an airplane, and after riveting is completed, the heads of the rivets need to be painted and subjected to anticorrosion protection treatment. The existing paint dispensing method is to use a writing brush or a painting brush to dip paint one by one and place the paint on a pier head of a rivet. Because the quantity of rivets is huge, the painting efficiency is low when the writing brush is used for painting, the painting quality is unstable, and the painting is easily painted on the surface of a part, so that the attractiveness of the painting is influenced. The technical scheme that the rivet head painting efficiency and painting quality can be effectively improved is not provided in the prior art.
Disclosure of Invention
The invention is mainly realized by the following technical scheme:
a rivet head painting device comprises a painting bottle, a painting head and a painting head cover; the top of the paint bottle is provided with a paint spot head, and a paint spot head cover is hermetically clamped on the paint spot head; the painting head comprises a mounting seat, one side of the mounting seat is connected with a paint bottle in a sealing mode, the other side of the mounting seat is provided with a mounting cavity, a paint outlet communicated with the paint bottle is formed in the mounting cavity, and a sponge wheel is arranged in the mounting cavity and is close to the paint outlet in a rotating mode.
The paint bottle is a rigid container bottle for containing paint, and the rigid container bottle is used for preventing the phenomenon that the air pressure inside and outside the paint bottle of the device is unbalanced due to plastic deformation of a bottle body, so that the paint yield is excessive or less.
The sponge wheel is a flexible sponge cylindrical tube, has the effect of absorbing and storing liquid, is used for dotting paint for the rivet head, and the sponge wheel is matched with a paint outlet boss and a paint outlet hole on the dotting paint head to realize the control of the paint outlet amount.
In order to better realize the invention, a cylindrical boss or a cylindrical groove is further arranged on one side of the mounting seat close to the paint bottle, the mounting seat is connected with the paint bottle through the cylindrical boss or the cylindrical groove, and a paint outlet channel is arranged on the cylindrical boss corresponding to the paint outlet hole.
One side of some lacquer heads is provided with the cylinder boss, the cylinder boss is connected with the interior cylinder face of paint bottle bottleneck, and is sealing connection, the inside of cylinder boss is equipped with a lacquer outlet channel, be provided with out the lacquer boss in the installation cavity, and be equipped with a lacquer outlet hole on going out the lacquer boss, lacquer outlet hole is linked together with a lacquer outlet channel. The paint outlet boss and the paint outlet hole are matched with the sponge wheel, so that the paint outlet amount of paint is controlled.
In order to better realize the invention, a sealing ring is arranged between the painting head and the painting head cover; one end of the mounting seat close to the point paint head cover is provided with a sealing ring mounting groove for mounting a sealing ring.
In order to better implement the invention, further, air pressure balance grooves are respectively arranged on the opposite side surfaces of the outer side of the mounting seat, and the air pressure balance grooves extend to the sealing ring mounting groove. The air pressure balance groove in the spot painting head extends to the sealing ring mounting groove so as to enable the air pressure of a closed area formed by the spot painting head and the cover of the spot painting head to be close to the external atmospheric pressure as far as possible.
In order to better realize the invention, furthermore, a paint spot cover positioning block is arranged on the outer side of the mounting seat, and a positioning groove is correspondingly arranged in the paint spot cover; and an anti-slip ring is arranged on the outer side surface of the spot paint head cover along the circumferential direction.
The side of mount pad and all open on the opposite side that the side corresponds have atmospheric pressure balancing tank for prevent to lead to a large amount of air to impress in the lacquer bottle when covering some lacquer head lids, prevent to use the too big phenomenon of lacquer volume that leads to because the atmospheric pressure in the lacquer bottle is too big after opening next time. The side of mount pad and respectively be equipped with some lacquer head lid locating piece on the another side that corresponds of side, be connected with the constant head tank cooperation that some lacquer was covered for prevent some lacquer head lid pine and take off and increase the leakproofness of some lacquer head lid and sealing washer. And a sealing ring mounting groove is formed in the side face of the mounting seat, close to the first rectangular bump and used for mounting a sealing ring. Further, the supporting seat is outwards extended from one side of the mounting seat, which is close to the paint bottle, and the supporting seat is arranged to prevent the sealing ring from being pressed out of the sealing ring mounting groove by the paint dispensing head cover. Or the contour of the mounting seat and the contour of the supporting seat are equal in size.
The point lacquer head lid is installed with some lacquer head looks cover, the cavity mouth and the sealing washer laminating of point lacquer head lid form sealed effect. And an anti-slip ring is arranged around the side surface of the paint dispensing head cover and is used for being conveniently pulled out of the paint dispensing head. The inside constant head tank that is equipped with of some lacquer head lid for with some lacquer head on the some lacquer head lid locating piece cooperate, some lacquer effect of lid makes some lacquer head department form a sealing area, in order to prevent that the paint on the sponge wheel is dry too fast.
In order to better realize the invention, rolling wheel supporting sheets are respectively arranged on two sides of the mounting seat, rolling wheel connecting shaft holes are formed in the rolling wheel supporting sheets and used for rotatably mounting rolling wheels, and sponge wheels are arranged on the rolling wheels.
In order to better realize the invention, the rolling wheels further comprise a main rolling wheel and an auxiliary rolling wheel, the main rolling wheel comprises a main roller and a sponge wheel mounting shaft, the auxiliary rolling wheel comprises an auxiliary roller, the main roller is connected with the auxiliary roller through the sponge wheel mounting shaft, and the outer sides of the main roller and the auxiliary roller are respectively provided with a process cylindrical boss and are respectively in rotating connection with the mounting seat through the process cylindrical boss; the sponge wheel is sleeved on the sponge wheel mounting shaft; and the main roller and the auxiliary roller are respectively provided with an anti-skid rubber ring mounting groove along the circumferential direction for mounting the anti-skid rubber ring.
The two opposite side positions of the mounting seat are provided with a pair of rolling wheel supporting sheets, and the rolling wheel supporting sheets are provided with rolling wheel connecting shaft holes for being coaxially connected with the rolling wheels. The rolling wheel is composed of a five-step revolving body. In order to facilitate the installation of the sponge wheel, the rolling wheel is divided into a main rolling wheel and an auxiliary rolling wheel, the main rolling wheel is a three-order revolving body and respectively consists of a sponge wheel installation shaft, a process cylindrical boss and a main roller wheel, the sponge wheel installation shaft and the process cylindrical boss are respectively arranged on two sides of the main roller wheel, the sponge wheel installation shaft is thinner and thinner than the main roller wheel, the process cylindrical boss is smaller and shorter than the main roller wheel, the sponge wheel installation shaft is used for installing the sponge wheel, and the process boss is used for reducing the friction area between the spot painting rolling wheel and a rolling wheel supporting sheet on a spot painting head. The center of the main roller is provided with a bolt installation via hole, and the outer cylindrical surface of the main roller is provided with an annular groove which is an anti-skid rubber ring installation groove and used for installing an anti-skid rubber ring. The auxiliary rolling wheel is a second-order cylinder and comprises an auxiliary rolling wheel and a technical cylindrical boss, the auxiliary rolling wheel is equal to the main rolling wheel in size, a cylindrical groove is formed in one side, located on the non-technical boss, of the center of the auxiliary rolling wheel and used for being matched and connected with a sponge mounting shaft on the main rolling wheel, a bolt mounting through hole is formed in the center of the auxiliary rolling wheel and used for being mounted through a bolt, and an annular groove is formed in the outer cylindrical surface of the auxiliary rolling wheel and used for mounting an anti-skid rubber ring.
The sealing ring is a rubber ring, can be soft materials such as silica gel or rubber with an anti-corrosion effect, and plays a sealing role in the device. The anti-skidding rubber ring is a soft material capable of increasing friction force between the anti-skidding rubber ring and a part, can be made of rubber or silica gel with an anti-corrosion effect, and can also be made of other materials with a function of increasing the friction force.
In order to better realize the invention, further, an anti-overflow paint chamfer is arranged at the end face of the sponge wheel, and the height difference between the sponge wheel and the anti-skid rubber ring is 1-3 mm.
In order to better realize the invention, furthermore, a quick-dismounting groove which extends upwards is arranged at the connecting shaft hole of the rolling wheel.
In order to better realize the invention, further, the sponge wheel is made of elastic materials, and the interference range of the sponge wheel is 0.1-1 mm.
The relation between the outer face of cylinder of sponge wheel and the play lacquer hole on the play lacquer boss, sponge wheel lowest position is the lowest position that can seal out the lacquer hole, nevertheless can set up in sponge wheel interference position department usually, because the sponge wheel is flexible, interference part can be compressed, can realize better sealed effect. The interference size range with better interference magnitude is 0.1-2mm, the further better size range is 0.1-1mm, the sealing of paint in the bottle can be realized, the friction force between the sponge wheel and the paint outlet boss can be reduced, and the better using effect can be realized.
In the using process, firstly, paint is filled into the paint bottle, the painting head is arranged on the paint bottle, and then the painting head cover is pulled out. The first new paint bottle needs to be rolled several times on a flat surface to uniformly dip the paint into the sponge wheel. And after enough paint is left in the sponge wheel, rivet painting can be carried out. The rolling wheel of the painting device rolls on a product with rivets, and when the sponge wheel passes through the upper parts of the rivets, the paint in the sponge wheel is attached to the pier heads of the rivets to form a rivet painting layer, so that the rivet painting work is completed. After the work of some lacquer is accomplished, need timely with the timely lid of some lacquer head cover on some lacquer heads, prevent to expose in the air for a long time at the in-process sponge wheel that does not use lacquer, lead to the evaporation of lacquer solvent and solidification to the quality of some lacquer and the result of use of some lacquer device of using after the influence.
The invention has the beneficial effects that:
the invention realizes the paint dispensing operation with controllable paint discharging amount and paint dispensing height, effectively improves the paint dispensing efficiency, improves the paint dispensing quality and the paint dispensing aesthetic degree, has strong universality, and can adapt to the paint dispensing operation of various rivet pier heads or the paint dispensing operation of high lock connecting piece nut sections.
Drawings
FIG. 1 is a schematic structural view of a rivet head painting device;
FIG. 2 is a schematic view of a connection structure of a paint dispensing head and a paint bottle;
FIG. 3 is a cross-sectional view of a rivet head spot painting apparatus;
FIG. 4 is a three-dimensional exploded view of a rivet head spot painting apparatus;
FIG. 5 is a schematic illustration of a rivet head varnishing apparatus for rivet spotting varnishing;
FIG. 6 is a schematic view of a spot-painting head;
FIG. 7 is a schematic view of the paint outlet;
FIG. 8 is a schematic view of a connection structure of the mounting base and the cylindrical boss;
FIG. 9 is a cross-sectional view A-A of FIG. 8;
FIG. 10 is a schematic view of the structure of the rolling wheel;
FIG. 11 is a schematic structural view of a spot paint cover;
FIG. 12 is a schematic view showing the relative relationship between the sponge wheel and the paint outlet;
FIG. 13 is a schematic structural view of a quick-release groove of the painting head;
FIG. 14 is a schematic view showing the structure of the spot welding head in embodiment 4;
FIG. 15 is a right side view of FIG. 14;
FIG. 16 is a cross-sectional view B-B of FIG. 15;
FIG. 17 is a schematic view of the main rolling wheel;
FIG. 18 is a schematic view of the height of the sponge wheel being less than the height of the anti-slip rubber ring;
FIG. 19 is a schematic structural view of a sponge wheel;
FIG. 20 is a schematic view of the height of the sponge wheel being greater than the height of the anti-slip rubber ring;
FIG. 21 is a schematic drawing showing the operation of the plane spot painting of the rivet spot painting apparatus;
FIG. 22 is a schematic view showing the arrangement angle of the bottle body axis and the rolling wheel axis;
fig. 23 is a schematic view of a connection structure of the mounting seat and the cylindrical groove.
In the figure, 1, a paint bottle, 2, a paint dispensing head, 3, a paint dispensing head cover, 4, an anti-skid rubber ring, 5, a main rolling wheel, 6, a sponge wheel, 7, an auxiliary rolling wheel, 8, a sealing ring, 9, a product, 10, a rivet, 12, a paint outlet channel, 13, a cylindrical boss, 15, a mounting seat, 16, a rolling wheel supporting sheet, 18, an air pressure balancing groove, 19, a paint dispensing head cover positioning block, 20, a sealing ring mounting groove, 22, a paint outlet boss, 23, a paint outlet hole, 35, an anti-skid ring, 37 and a positioning groove; 40. quick assembly disassembly recess, 55, cylinder recess.
Detailed Description
Example 1:
a rivet head painting device is shown in figures 1 and 2 and comprises a painting bottle 1, a painting head 2 and a painting head cover 3; the top of the paint bottle 1 is provided with a spot paint head 2, and a spot paint head cover 3 is hermetically clamped on the spot paint head 2; point paint head 2 includes mount pad 15, one side and the 1 sealing connection of lacquer bottle of mount pad 15, and the opposite side is provided with the installation cavity, as shown in fig. 7, the inside of installation cavity is provided with the play lacquer hole 23 with 1 intercommunication of lacquer bottle, the installation cavity is inside to be close to a lacquer hole 23 and to rotate and be provided with sponge wheel 6.
In the using process of the invention, firstly, paint is filled into the paint bottle 1, the painting head 2 is arranged on the paint bottle 1, and then the painting head cover 3 is pulled off. The first new paint bottle 1 is rolled several times over a flat surface, and the paint is dipped into the sponge wheel 6 uniformly. After enough paint is left in the sponge wheel 6, 10-point painting of the rivet can be carried out. As shown in FIG. 5, when the rolling wheel of the painting device rolls on the product 9 with the rivets 10, the paint in the sponge wheel 6 is attached to the heads of the rivets 10 to form a painting layer of the rivets 10 when the sponge wheel 6 passes over the upper parts of the rivets 10, so as to finish the painting work of the rivets 10. Correspondingly, as shown in fig. 18, the diameter of the sponge wheel 6 is smaller than that of the anti-skid ring 35 on the rolling wheel. After the point lacquer work is accomplished, need timely with the timely lid of some lacquer head lid 3 on some lacquer head 2, prevent to expose in the air for a long time at the lacquer on the in-process sponge wheel 6 that does not use, lead to the evaporation of lacquer solvent and solidification to the quality of some lacquer and the result of use of some lacquer device of using after avoiding influencing.
Example 2:
the embodiment is optimized on the basis of embodiment 1, as shown in fig. 4, 6 and 23, a cylindrical boss 13 or a cylindrical groove 55 is arranged on one side of the mounting seat 15 close to the paint bottle 1, the mounting seat 15 is connected with the paint bottle 1 through the cylindrical boss 13 or the cylindrical groove 55, and as shown in fig. 3, a paint outlet channel 12 is arranged on the cylindrical boss 13 corresponding to the paint outlet 23.
Further, the liquid in the paint bottle 1 is not limited to paint, and can be liquid such as a tackifier, a tackifying primer, glue, water and the like.
Further, as shown in FIG. 22, the axis of paint bottle 1 may form an angle α with the axis of the wheel that ranges from 0 to 90.
Other parts of this embodiment are the same as embodiment 1, and thus are not described again.
Example 3:
the embodiment is optimized on the basis of embodiment 1 or 2, and as shown in fig. 8 and 9, a sealing ring 8 is arranged between the painting head 2 and the painting head cover 3; and a sealing ring mounting groove is formed in one end, close to the point paint head cover 3, of the mounting seat 15 and used for mounting a sealing ring 8.
Further, as shown in fig. 6, air pressure balance grooves 18 are respectively formed on the outer opposite side surfaces of the mounting seat 15, and the air pressure balance grooves 18 extend to the seal ring mounting groove.
Further, as shown in fig. 6, 8 and 11, a paint head cover positioning block 19 is disposed outside the mounting seat 15, and a positioning groove 37 is correspondingly disposed inside the paint head cover 3; and an anti-slip ring 35 is arranged on the outer side surface of the spot painting head cover 3 along the circumferential direction.
The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.
Example 4:
the present embodiment is optimized on the basis of any one of embodiments 1 to 3, as shown in fig. 6, rolling wheel supporting pieces 16 are respectively disposed on two sides of the mounting seat 15, rolling wheel connecting shaft holes are formed on the rolling wheel supporting pieces 16 for rotatably mounting the rolling wheels, and the rolling wheels are provided with sponge wheels 6.
Further, as shown in fig. 10, the rolling wheels include a main rolling wheel 5 and an auxiliary rolling wheel 7, the main rolling wheel 5 includes a main roller and a sponge wheel 6 mounting shaft, the auxiliary rolling wheel 7 includes an auxiliary roller, the main roller is connected with the auxiliary roller through the sponge wheel 6 mounting shaft, and the outer sides of the main roller and the auxiliary roller are respectively provided with a process cylindrical boss 13 and are respectively rotatably connected with a mounting seat 15 through the process cylindrical boss 13; the sponge wheel 6 is sleeved on the installation shaft of the sponge wheel 6; and the main roller and the auxiliary roller are respectively provided with an anti-skid rubber ring 4 mounting groove along the circumferential direction for mounting the anti-skid rubber ring 4.
Further, as shown in fig. 17, the rolling wheel is composed of a main rolling wheel 5 and an auxiliary rolling wheel 7, a quick-mounting shaft is arranged at the free end of a mounting shaft of a sponge wheel 6 in the main rolling wheel 5, and the auxiliary rolling wheel 7 is correspondingly provided with a quick-mounting shaft through hole.
Further, as shown in fig. 19, an anti-paint-overflow chamfer is arranged at the end face of the sponge wheel 6, and the height difference between the sponge wheel 6 and the anti-slip rubber ring 4 is 1-3 mm.
An anti-overflow paint chamfer is poured on the end face of the sponge wheel 6, as shown in fig. 20, the diameter of the sponge wheel 6 is larger than or equal to the size of the anti-skid rubber ring 4, under the condition that the diameter of the sponge wheel 6 is equal to the size of the anti-skid rubber ring 4, the sponge wheel 6 can be in contact with the surface of a part through elastic deformation of the anti-skid rubber ring 4, the height of the sponge wheel 6 can be 0.1-5mm, and the height of the sponge wheel can be 1-3 mm.
The using process is as follows: as shown in fig. 21, the flat painting device is placed on a product 9, and the sponge wheel 6 is used to contact a position to be painted, so that the flat painting device is pushed to form a flat paint layer at the position where the sponge wheel 6 passes, thereby achieving the purpose of painting. The plane painting device can also perform supplementary shaping operation on the painting effect by only using the sponge wheel 6 under the condition of not rolling the rolling wheel so as to achieve the ideal painting effect.
Further, as shown in fig. 12, the relationship between the outer cylindrical surface of the sponge wheel 6 and the paint outlet 23 on the paint outlet boss 22, the lowest position of the sponge wheel 6 is the lowest position capable of blocking the paint outlet 23, but is usually disposed at the interference position of the sponge wheel 6, because the sponge wheel 6 is flexible, the interference part is compressed, and a better sealing effect can be achieved. The interference size range with better interference magnitude is 0.1-2mm, the further better size range is 0.1-1mm, the sealing of paint in the bottle can be realized, the friction force between the sponge wheel 6 and the paint outlet boss 22 can be reduced, and the better using effect can be realized.
Further, as shown in fig. 13, a quick-release groove 40 extending upward is formed at the connecting shaft hole of the rolling wheel.
Further, as shown in fig. 14 to 16, the pair of roller supporting pieces 16 on the painting head 2 is replaced with a quick-release supporting piece, and the quick-release supporting piece is provided with a quick-release shaft hole having an opening.
Other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. A rivet head painting device is characterized by comprising a painting bottle (1), a painting head (2) and a painting head cover (3); the top of the paint bottle (1) is provided with a spot paint head (2), and a spot paint head cover (3) is hermetically clamped on the spot paint head (2); point lacquer head (2) including mount pad (15), one side and lacquer bottle (1) sealing connection of mount pad (15), and the opposite side is provided with the installation cavity, the inside of installation cavity is provided with the play lacquer hole (23) that communicate with lacquer bottle (1), the installation cavity is inside to be close to a lacquer hole (23) and to rotate and be provided with sponge wheel (6).
2. A rivet head spot-painting device according to claim 1, characterized in that a sealing ring (8) is arranged between the spot-painting head (2) and the spot-painting head cover (3); one end of the mounting seat (15) close to the spot paint head cover (3) is provided with a sealing ring mounting groove (20) for mounting a sealing ring (8).
3. A rivet head spot-painting device according to claim 2, characterized in that air pressure balance grooves (18) are respectively provided on the outer opposite side surfaces of said mounting seat (15), said air pressure balance grooves (18) extending to seal ring mounting grooves (20).
4. A rivet head spot painting device according to claim 1, characterized in that one side of the mounting seat (15) close to the paint bottle (1) is provided with a cylindrical boss (13) or a cylindrical groove (55), the mounting seat (15) is connected with the paint bottle (1) through the cylindrical boss (13) or the cylindrical groove (55), and the cylindrical boss (13) is provided with a paint outlet channel (12) corresponding to the paint outlet hole (23).
5. A rivet head spot-painting device according to claim 1, characterized in that a spot-painting head cover positioning block (19) is arranged on the outer side of the mounting seat (15), and a positioning groove (37) is correspondingly arranged in the spot-painting head cover (3); and an anti-slip ring (35) is arranged on the outer side surface of the spot paint head cover (3) along the circumferential direction.
6. A rivet head spot painting device according to claim 1, characterized in that rolling wheel supporting sheets (16) are respectively arranged at two sides of the mounting seat (15), rolling wheel connecting shaft holes are formed in the rolling wheel supporting sheets (16) and used for rotatably mounting rolling wheels, and sponge wheels (6) are arranged on the rolling wheels.
7. A rivet head spot-painting device according to claim 6, characterized in that the rolling wheels comprise a main rolling wheel (5) and an auxiliary rolling wheel (7), the main rolling wheel (5) comprises a main roller and a sponge wheel (6) mounting shaft, the auxiliary rolling wheel (7) comprises an auxiliary roller, the main roller is connected with the auxiliary roller through the sponge wheel (6) mounting shaft, and the outer sides of the main roller and the auxiliary roller are respectively provided with a technical cylindrical boss (13) and are respectively rotatably connected with the mounting seat (15) through the technical cylindrical boss (13); the sponge wheel (6) is sleeved on the sponge wheel (6) mounting shaft; and the main roller and the auxiliary roller are respectively provided with an anti-skid rubber ring (4) mounting groove along the circumferential direction and used for mounting the anti-skid rubber ring (4).
8. A rivet head spot painting device according to claim 7, characterized in that an anti-overflow paint chamfer is arranged at the end face of the sponge wheel (6), and the height difference between the sponge wheel (6) and the anti-slip rubber ring (4) is 1-3 mm.
9. A rivet head spot painting device according to claim 6, characterized in that an upwardly extending quick-release groove (40) is provided at the connecting shaft hole of the rolling wheel.
10. A rivet head spot-painting device according to claim 1, characterized in that said sponge wheel (6) is of elastic material, and the interference of said sponge wheel (6) is in the range of 0.1-1 mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110351532.XA CN113182122A (en) | 2021-03-31 | 2021-03-31 | Rivet pin fin point lacquer device |
| CN202210335508.1A CN114453198B (en) | 2021-03-31 | 2022-03-31 | Rivet pin fin point lacquer device and coating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110351532.XA CN113182122A (en) | 2021-03-31 | 2021-03-31 | Rivet pin fin point lacquer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113182122A true CN113182122A (en) | 2021-07-30 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110351532.XA Pending CN113182122A (en) | 2021-03-31 | 2021-03-31 | Rivet pin fin point lacquer device |
| CN202210335508.1A Active CN114453198B (en) | 2021-03-31 | 2022-03-31 | Rivet pin fin point lacquer device and coating unit |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210335508.1A Active CN114453198B (en) | 2021-03-31 | 2022-03-31 | Rivet pin fin point lacquer device and coating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113182122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453198A (en) * | 2021-03-31 | 2022-05-10 | 成都飞机工业（集团）有限责任公司 | Rivet pin fin point lacquer device and coating unit |
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| KR20150007776A (en) * | 2013-07-12 | 2015-01-21 | 주식회사 켐포유 | Painting implenents for portable |
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| CN114453198B (en) * | 2021-03-31 | 2023-03-14 | 成都飞机工业（集团）有限责任公司 | Rivet pin fin point lacquer device and coating unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114453198A (en) | 2022-05-10 |
| CN114453198B (en) | 2023-03-14 |
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Application publication date: 20210730 |