CN110302922A - A kind of dustless paint line of surface of automobile part - Google Patents
A kind of dustless paint line of surface of automobile part Download PDFInfo
- Publication number
- CN110302922A CN110302922A CN201910618898.1A CN201910618898A CN110302922A CN 110302922 A CN110302922 A CN 110302922A CN 201910618898 A CN201910618898 A CN 201910618898A CN 110302922 A CN110302922 A CN 110302922A
- Authority
- CN
- China
- Prior art keywords
- frame
- working chamber
- external ring
- paint
- spray head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003973 paint Substances 0.000 title claims abstract description 56
- 239000011248 coating agent Substances 0.000 claims abstract description 73
- 238000000576 coating method Methods 0.000 claims abstract description 73
- 239000007921 spray Substances 0.000 claims abstract description 52
- 238000010422 painting Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 39
- 238000005507 spraying Methods 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 30
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The present invention relates to a kind of dustless paint line of surface of automobile part, including portal frame, the electronic sliding block of driving, internal diameter fixture, external ring, connection frame and equidistant spray head, the upper end of the portal frame is equipped with the electronic sliding block of driving, drive the lower end of electronic sliding block that external ring is installed, the lower end of external ring is connected by way of being slidably matched with portal frame, the inner wall of external ring is uniformly provided with connection frame along its circumferential direction, the inner face of connection frame is uniformly provided with equidistant spray head, the left end of portal frame is equipped with internal diameter fixture, and internal diameter fixture is located in external ring.When the present invention can solve existing painting operation, since the aperture at each position of offgas duct is different, the distance for causing existing spray head to spray each position of offgas duct is different, cause the coating liquid thickness at each position of offgas duct different, since the nozzle of partial tail gas pipe is incline structure, existing spray head is easy the problems such as not being sprayed onto coating liquid on the inner wall of offgas duct.
Description
Technical field
The present invention relates to coating automobile parts field, in particular to a kind of dustless painting of surface of automobile part
Line.
Background technique
Auto parts and components are the products for constituting the whole each unit of automobile parts processing and serving automobile parts processing,
In, offgas duct belongs to one kind of auto parts and components, and it is anti-to play that offgas duct adds man-hour requirement to carry out painting treatment to its surface
The effect of rust, when painting operation, existing spray head usually sprays the offgas duct of rotation, still, painting operation usually
Following problems can be encountered:
1, since the aperture at each position of offgas duct is different, the distance for causing existing spray head to spray each position of offgas duct is not
Together, so that the range difference that existing spray head sprays, causes the coating liquid thickness at each position of offgas duct different, and may make when coating
The case where at more spraying at one；
2, since the nozzle of partial tail gas pipe is incline structure, when spraying nozzle, existing spray head is easy coating liquid not
It is sprayed on the inner wall of offgas duct.
Summary of the invention
(1) technical problems to be solved
When the present invention can solve existing painting operation, since the aperture at each position of offgas duct is different, lead to existing spray
Head is different to the distance of each position of offgas duct spraying, so that the range that existing spray head sprays is different, causes each position of offgas duct
Coating liquid thickness is different, and may cause the case where more spraying at one when coating, since the nozzle of partial tail gas pipe is incline structure,
When spraying nozzle, existing spray head is easy the problems such as not being sprayed onto coating liquid on the inner wall of offgas duct.
(2) technical solution
To achieve the goals above, the invention adopts the following technical scheme: a kind of dustless coating of surface of automobile part is raw
Producing line, including portal frame, the electronic sliding block of driving, internal diameter fixture, external ring, connection frame and equidistant spray head, the portal frame
Upper end is equipped with the electronic sliding block of driving, and the lower end of electronic sliding block is driven to be equipped with external ring, and the lower end of external ring is matched by sliding
The mode of conjunction is connected with portal frame, and the inner wall of external ring is uniformly provided with connection frame along its circumferential direction, and the inner face for connecting frame is uniformly set
There is equidistant spray head, the left end of portal frame is equipped with internal diameter fixture, and internal diameter fixture is located in external ring.
The internal diameter fixture includes intermediolateral column, outer push cylinder and interior fagging, and intermediolateral column is mounted on the left end of portal frame, in
The right end of studding is circumferentially uniformly equipped with outer push cylinder along it, and the top of outer push cylinder is equipped with interior fagging, and internal diameter fixture is to tail
The internal diameter of tracheae carries out clamping fixation.
The inside of the external ring is equipped with into paint annular chamber, and is communicated into the inner end of paint annular chamber with frame is connect, external
Ring upper end is equipped with connecting tube, and connecting tube is communicated with into paint annular chamber.
The connection frame includes the electronic sliding block of arc, into paint frame, working chamber, telescoping tube, barrier plate, drainage rack and guiding
Mechanism, the electronic sliding block of arc are mounted on the left end of external ring, and the electronic sliding block of arc is equipped with into paint frame, opens up into the inside of paint frame
There is a working chamber, the upper end of working chamber is connect by telescoping tube with external ring, and the middle part of working chamber is equipped with barrier plate, under working chamber
End is equipped with drainage rack, and the left end of drainage rack is equipped with guide mechanism, when specific works, leads to after coating liquid high-pressure delivery to working chamber
It crosses equidistant spray head and coating is carried out to tail gas pipe surface, later, the electronic sliding block of arc drives into paint frame and rotates clockwise, due to drainage
Frame is fixedly mounted on external ring make into paint frame rotation after coating liquid from the cavity formed between drainage rack upper end and working chamber
It flows into, it is ensured that coating liquid can only be sprayed from the equidistant spray head being located at into paint frame right part to mend to position is not sprayed to
It applies.
The equidistant spray head includes Coating jet nozzle, sealing shroud, compressed spring, sealing frame and locating rod, and Coating jet nozzle is logical
It crosses the mode being slidably matched and is connected in the middle part of circular hole, the lower end of Coating jet nozzle is symmetrically installed with locating rod, the upper end of Coating jet nozzle
It is connected by sealing shroud with circular hole upper end, the lower end of circular hole is connected by compressed spring with Coating jet nozzle outer wall, outside compressed spring
Portion is arranged with seal closure, and when specific works, Coating jet nozzle original state is closed state, when locating rod and offgas duct are contacted from
And jack up Coating jet nozzle and coating liquid can be sprayed out of Coating jet nozzle, locating rod, which plays the role of positioning, ensures each coating spray
Head is equidistantly sprayed with tail gas pipe outer wall, and is worked as locating rod lower end and failed to touch tail gas pipe outer wall, the coating spray in the locating rod
Head stops spraying.
Wherein, the inner face into paint frame is uniformly provided with stickup slot, and pastes and post absorption sponge in slot, into paint
The inner end of frame offers circular hole, and arranged for interval between circular hole and stickup slot.
Wherein, the middle part section of the working chamber is circular configuration, and the lower end section of working chamber is symmetrical arcuate structure.
Wherein, the barrier plate is connected by built-in spring with working chamber, and working chamber is located at the middle part of working chamber.
Wherein, the drainage rack is connected by way of being slidably matched with working chamber, and the right end of drainage rack is inverted L shape knot
Structure, and the lower end of drainage rack is tightly attached to the lower end surface of working chamber, when specific works, the drainage rack of initial position is located at working chamber
Inner right side and do not influence in working chamber coating liquid and flow to, when being rotated clockwise into paint frame, the left end of working chamber gradually with draw
The right side for flowing frame is close until palette, at this point, the coating liquid of working chamber is conveyed from the upper end of drainage rack until working chamber
Right end.
Wherein, the guide mechanism includes switchboard, plug-in unit and sealing plate, and the left end of switchboard passes through plug-in unit and sealing
Plate is connected, and the left end of plug-in unit is mounted on the inner wall of external ring, and sealing plate is located in seal groove, and seal groove is provided with external ring
Left end.
Wherein, the right end of the switchboard be hatch frame, the left end of switchboard by way of being slidably matched with into
Frame is painted to be connected.
Wherein, the plug-in unit is located at the middle part of sealing plate, and the rear and front end of sealing plate passes through packing cloth and seal groove
It is connected, sealing plate is located at seal groove, and plug-in unit initial position is close to the rear end of seal groove, when rotating clockwise into paint frame, plug-in unit
It is drawn close with the front end of seal groove, and sealing plate plays the role of sealing to seal groove always to avoid coating liquid from leaking from seal groove
Out.
Wherein, the inside of the Coating jet nozzle offers ejection chamber, and the aperture for spraying chamber is gradually increased from top to bottom
To play the role of limitation to the transmission capacity of coating liquid, the lower end of Coating jet nozzle is uniformly provided with spray orifice.
Wherein, it is uniformly provided with dredging column on the lower end surface of the sealing frame, and dredges the position one between column and spray orifice
One is corresponding, and dredging column plays the role of dredging spray orifice, and sealing frame upper end is mounted in circular hole, and the lower end of sealing frame is stuck in ejection
The upper end of chamber.
(3) beneficial effect
1, the dustless paint line of a kind of surface of automobile part of the present invention, the present invention is using the side equidistantly sprayed
Formula sprays tail gas pipe outer wall, ensures that Coating jet nozzle carries out equidistant spray to the offgas duct at each position by the positioning of locating rod
It applies, and when locating rod fails to touch tail gas pipe outer wall, the Coating jet nozzle connecting with the locating rod stops spraying to avoid
The case where not being sprayed onto tail gas inside pipe wall；
2, the dustless paint line of a kind of surface of automobile part of the present invention, connection frame of the present invention pass through
To conveyed in working chamber liquid stream to change to change the working condition of each Coating jet nozzle, avoid what tail gas pipe outer wall was sprayed more
Situation；
3, the dustless paint line of a kind of surface of automobile part of the present invention, at the beginning of equidistant spray head of the present invention
Beginning state is closed state, plays the role of leakproof, and equidistantly spray and avoid to reach by the detection of locating rod
The case where not being sprayed onto tail gas inside pipe wall.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram between the external ring of the present invention, connection frame and equidistant spray head；
Fig. 3 is the cross-sectional view of Fig. 2 of the present invention；
Fig. 4 is the X of Fig. 3 of the present invention to partial enlarged view；
Fig. 5 is the Y-direction partial enlarged view of Fig. 3 of the present invention；
Fig. 6 is the Z-direction partial enlarged view of Fig. 3 of the present invention；
Fig. 7 is the schematic diagram of workpiece of the invention；
Fig. 8 is the operation schematic diagram between present invention connection frame and equidistant spray head.
Specific embodiment
Below with reference to the accompanying drawings the embodiment of the present invention is illustrated.In the process, for ensure illustrate definition and
Convenience, we may the width to lines in diagram or constituent element the mark exaggerated of size.
In addition, term hereinafter is defined based on the function in the present invention, it can be according to the intention of user, fortune user
Or convention and difference.Therefore, these terms are defined based on the full content of this specification.
As shown in Figures 1 to 8, the dustless paint line of a kind of surface of automobile part, including portal frame 1, driving it is electronic
Sliding block 2, internal diameter fixture 3, external ring 4, connection frame 5 and equidistant spray head 6, it is electronic that the upper end of the portal frame 1 is equipped with driving
Sliding block 2 drives the lower end of electronic sliding block 2 to be equipped with external ring 4, and the lower end of external ring 4 is by way of being slidably matched and gantry
Frame 1 is connected, and the inner wall of external ring 4 is uniformly provided with connection frame 5 along its circumferential direction, and the inner face of connection frame 5 is uniformly provided with equidistant spray head
6, the left end of portal frame 1 is equipped with internal diameter fixture 3, and internal diameter fixture 3 is located in external ring 4.
The internal diameter fixture 3 includes intermediolateral column 31, outer push cylinder 32 and interior fagging 33, and intermediolateral column 31 is mounted on portal frame
The right end of 1 left end, intermediolateral column 31 is circumferentially uniformly equipped with outer push cylinder 32 along it, and the top of outer push cylinder 32 is equipped with inner support
Plate 33, internal diameter fixture 3 carry out clamping fixation to the internal diameter of offgas duct.
The inside of the external ring 4 is equipped with into paint annular chamber, and is communicated into the inner end of paint annular chamber with frame 5 is connect, outside
4 upper end of ring is connect equipped with connecting tube, and connecting tube is communicated with into paint annular chamber.
The connection frame 5 include the electronic sliding block 51 of arc, into paint frame 52, working chamber 53, telescoping tube 54, barrier plate 55,
Drainage rack 56 and guide mechanism 57, the electronic sliding block 51 of arc are mounted on the left end of external ring 4, the electronic sliding block 51 of arc be equipped with into
Frame 52 to be painted, offers working chamber 53 into the inside of paint frame 52, the upper end of working chamber 53 is connect by telescoping tube 54 with external ring 4,
The middle part of working chamber 53 is equipped with barrier plate 55, and the lower end of working chamber 53 is equipped with drainage rack 56, and the left end of drainage rack 56, which is equipped with, leads
Draw mechanism 57, when specific works, tail gas pipe surface is applied by equidistant spray head 6 after coating liquid high-pressure delivery to working chamber 53
Dress, later, the electronic sliding block 51 of arc drive into paint frame 52 and rotate clockwise, since drainage rack 56 is fixedly mounted on external ring 4
So that coating liquid is flowed into from the cavity formed between 56 upper end of drainage rack and working chamber 53 after rotating into paint frame 52, it is ensured that coating liquid
It can only be sprayed from the equidistant spray head 6 being located at into paint 52 right part of frame to carry out coating to position is not sprayed to.
The inner face into paint frame 52 is uniformly provided with stickup slot, and pastes and post absorption sponge in slot, absorption sea
Silk floss play the role of anti-paint avoid paint vehicle be not sprayed on into paint 52 inner face of frame on, and adsorb sponge it is replaceable, into paint frame 52
Inner end offer circular hole, and circular hole and paste arranged for interval between slot.
The middle part section of the working chamber 53 is circular configuration, and barrier plate 55 inwardly moves under the impact of coating liquid,
The design of 53 central circular structure of working chamber plays the role of to coating liquid capacity limit, and coating liquid impact force is bigger, same
The capacity being delivered in working chamber 53 in time is more, and the lower end section of working chamber 53 is symmetrical arcuate structure.
The barrier plate 55 is connected by built-in spring with working chamber 53, and working chamber 53 is located in working chamber 53
Portion.
The drainage rack 56 is connected by way of being slidably matched with working chamber 53, and the right end of drainage rack 56 is inverted L shape
Structure, and the lower end of drainage rack 56 is tightly attached to the lower end surface of working chamber 53, when specific works, the drainage rack 56 of initial position is located at
The inner right side of working chamber 53 and coating liquid is not influenced in working chamber 53 flow to, when being rotated clockwise into paint frame 52, working chamber
53 left end is gradually with the right side of drainage rack 56 close to until palette, at this point, the coating liquid of working chamber 53 is from drainage rack
Right end of the 56 upper end conveying until working chamber 53.
The guide mechanism 57 includes switchboard 571, plug-in unit 572 and sealing plate 573, and the left end of switchboard 571 passes through
Plug-in unit 572 is connected with sealing plate 573, and the left end of plug-in unit 572 is mounted on the inner wall of external ring 4, and sealing plate 573 is located at seal groove
It is interior, and seal groove is provided with the left end of external ring 4, is fixedly mounted between guide mechanism 57 and external ring 4.
The right end of the switchboard 571 is hatch frame, it is ensured that coating liquid can be smoothly defeated from the right end of switchboard 571
It send to the interior lower end of working chamber 53, the left end of switchboard 571 is connected by way of being slidably matched with into paint frame 52.
The plug-in unit 572 is located at the middle part of sealing plate 573, and the rear and front end of sealing plate 573 by packing cloth with it is close
Sealing groove is connected, and sealing plate 573 is located at seal groove, and 572 initial position of plug-in unit is close to the rear end of seal groove, when clockwise into paint frame 52
When rotation, plug-in unit 572 and the front end of seal groove are drawn close, and sealing plate 573 plays the role of sealing to seal groove always to keep away
Exempt from coating liquid to leak out from seal groove.
The equidistant spray head 6 includes Coating jet nozzle 61, sealing shroud 62, compressed spring 63, sealing frame 64 and locating rod 65,
Coating jet nozzle 61 is connected by way of being slidably matched with circular hole middle part, and the lower end of Coating jet nozzle 61 is symmetrically installed with locating rod
65, the upper end of Coating jet nozzle 61 is connected by sealing shroud 62 with circular hole upper end, and the lower end of circular hole passes through compressed spring 63 and coating
61 outer wall of spray head is connected, and 63 outer cover of compressed spring is equipped with seal closure, and when specific works, 61 original state of Coating jet nozzle is closure
State spray coating liquid can out of Coating jet nozzle 61 when locating rod 65 is contacted with offgas duct to jack up Coating jet nozzle 61
Out, locating rod 65, which plays the role of positioning, ensures that each Coating jet nozzle 61 is equidistantly sprayed with tail gas pipe outer wall, and works as locating rod 65
Lower end fails to touch tail gas pipe outer wall, and the Coating jet nozzle 61 in the locating rod 65 stops spraying.
The inside of the Coating jet nozzle 61 offers ejection chamber, and the aperture for spraying chamber be gradually increased from top to bottom to
Play the role of limitation to the transmission capacity of coating liquid, the lower end of Coating jet nozzle 61 is uniformly provided with spray orifice.
Dredging column is uniformly provided on the lower end surface of the sealing frame 64, and it is a pair of to dredge the position one between column and spray orifice
It answers, dredging column plays the role of dredging spray orifice, and 64 upper end of sealing frame is mounted in circular hole, and the lower end of sealing frame 64 is stuck in ejection
The upper end of chamber.
When work:
S1, the clamping of offgas duct are fixed with cleaning: internal diameter fixture 3 carries out clamping fixation to the internal diameter of offgas duct, artificial right
Tail gas pipe outer wall after clamping is cleared up；
The access of S2, coating machine: the connecting tube and coating machine of external ring 4 are attached；
S3, coating is carried out to offgas duct: coating machine work into painting in annular chamber, disperses coating liquid high-pressure delivery later
To each working chamber 53, electronic sliding block 2 is driven to drive external ring 4 intermittent movement to the right, the coating liquid in working chamber 53 is from equidistant
Spray head 6 sprays to carry out coating to tail gas pipe outer wall, and the electronic sliding block 51 of arc drives into paint frame 52 and rotates clockwise, working chamber
Coating liquid in 53 sprays to fill spray to the tail gas pipe outer wall not sprayed to from the equidistant spray head 6 into 52 right side of paint frame；
S4, drying and processing: hot-air seasoning processing is carried out to the offgas duct after coating using air-heater, to obtain molding
Offgas duct.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of dustless paint line of surface of automobile part, including portal frame (1), the electronic sliding block (2) of driving, internal diameter fixture
(3), external ring (4), connection frame (5) and equidistant spray head (6), it is characterised in that: the upper end of the portal frame (1) is equipped with drive
Electronic sliding block (2) are moved, the lower end of electronic sliding block (2) is driven to be equipped with external ring (4), the lower end of external ring (4) is matched by sliding
The mode of conjunction is connected with portal frame (1), and the inner wall of external ring (4) is uniformly provided with connection frame (5) along its circumferential direction, connection frame (5)
Inner face is uniformly provided with equidistant spray head (6), and the left end of portal frame (1) is equipped with internal diameter fixture (3), and internal diameter fixture (3) is located at
In external ring (4)；
The internal diameter fixture (3) includes intermediolateral column (31), outer push cylinder (32) and interior fagging (33), and intermediolateral column (31) is mounted on
The right end of the left end of portal frame (1), intermediolateral column (31) is circumferentially uniformly equipped with outer push cylinder (32) along it, outer push cylinder (32)
Top is equipped with interior fagging (33)；
The inside of the external ring (4) is equipped with into paint annular chamber, and is communicated into the inner end of paint annular chamber with frame (5) is connect, outside
Ring (4) upper end is connect equipped with connecting tube, and connecting tube is communicated with into paint annular chamber；
The connection frame (5) include the electronic sliding block of arc (51), into paint frame (52), working chamber (53), telescoping tube (54), stop
Plate (55), drainage rack (56) and guide mechanism (57), the electronic sliding block of arc (51) are mounted on the left end of external ring (4), arc electricity
Movable slider (51) is equipped with into paint frame (52), is offered working chamber (53) into the inside of paint frame (52), the upper end of working chamber (53)
It is connect by telescoping tube (54) with external ring (4), the middle part of working chamber (53) is equipped with barrier plate (55), the lower end of working chamber (53)
Equipped with drainage rack (56), the left end of drainage rack (56) is equipped with guide mechanism (57)；
The equidistant spray head (6) includes Coating jet nozzle (61), sealing shroud (62), compressed spring (63), sealing frame (64) and determines
Position bar (65), Coating jet nozzle (61) are connected by way of being slidably matched with circular hole middle part, and the lower end of Coating jet nozzle (61) is symmetrical
It is equipped with locating rod (65), the upper end of Coating jet nozzle (61) is connected by sealing shroud (62) with circular hole upper end, and the lower end of circular hole is logical
Overcompression spring (63) is connected with Coating jet nozzle (61) outer wall, and compressed spring (63) outer cover is equipped with seal closure.
2. the dustless paint line of a kind of surface of automobile part according to claim 1, it is characterised in that: it is described into
The inner face of paint frame (52) is uniformly provided with stickup slot, and pastes and post absorption sponge in slot, opens up into the inner end of paint frame (52)
There are circular hole, and arranged for interval between circular hole and stickup slot；
The middle part section of the working chamber (53) is circular configuration, and the lower end section of working chamber (53) is symmetrical arcuate structure.
3. the dustless paint line of a kind of surface of automobile part according to claim 1, it is characterised in that: the resistance
Baffle (55) is connected by built-in spring with working chamber (53), and working chamber (53) is located at the middle part of working chamber (53).
4. the dustless paint line of a kind of surface of automobile part according to claim 1, it is characterised in that: described draws
Stream frame (56) is connected by way of being slidably matched with working chamber (53), and the right end of drainage rack (56) is inverted L shape structure, and is drained
The lower end of frame (56) is tightly attached to the lower end surface of working chamber (53).
5. the dustless paint line of a kind of surface of automobile part according to claim 1, it is characterised in that: described leads
Drawing mechanism (57) includes switchboard (571), plug-in unit (572) and sealing plate (573), and the left end of switchboard (571) passes through plug-in unit
(572) it is connected with sealing plate (573), the left end of plug-in unit (572) is mounted on the inner wall of external ring (4), and sealing plate (573) is located at
In seal groove, and seal groove is provided with the left end of external ring (4).
6. the dustless paint line of a kind of surface of automobile part according to claim 1, it is characterised in that: described opens
Close plate (571) right end be hatch frame, the left end of switchboard (571) by way of being slidably matched with into paint frame (52) phase
Even.
7. the dustless paint line of a kind of surface of automobile part according to claim 1, it is characterised in that: described inserts
Part (572) is located at the middle part of sealing plate (573), and the rear and front end of sealing plate (573) is connected by packing cloth with seal groove.
8. the dustless paint line of a kind of surface of automobile part according to claim 1, it is characterised in that: the painting
The inside of dress spray head (61) offers ejection chamber, and the aperture for spraying chamber is gradually increased from top to bottom, under Coating jet nozzle (61)
End is uniformly provided with spray orifice.
9. the dustless paint line of a kind of surface of automobile part according to claim 1, it is characterised in that: described is close
It seals on the lower end surface of frame (64) and is uniformly provided with dredging column, and the position dredged between column and spray orifice corresponds, sealing frame (64)
Upper end is mounted in circular hole, and the lower end of sealing frame (64) is stuck in the upper end for spraying chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618898.1A CN110302922B (en) | 2019-07-10 | 2019-07-10 | Dustless coating production line in automobile parts surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618898.1A CN110302922B (en) | 2019-07-10 | 2019-07-10 | Dustless coating production line in automobile parts surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110302922A true CN110302922A (en) | 2019-10-08 |
| CN110302922B CN110302922B (en) | 2020-11-10 |
Family
ID=68080999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910618898.1A Active CN110302922B (en) | 2019-07-10 | 2019-07-10 | Dustless coating production line in automobile parts surface |
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| Country | Link |
|---|---|
| CN (1) | CN110302922B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100949A (en) * | 2021-11-29 | 2022-03-01 | 赵泽舟 | Anti-corrosion treatment equipment and method for welded junction part of large-caliber pipe jacking construction process pipeline |
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| CN110302922B (en) | 2020-11-10 |
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Effective date of registration: 20201021 Address after: 243000 building 7, phase II, 488 Nanjing middle road, Ma'anshan demonstration park for undertaking industrial transfer, Ma'anshan City, Anhui Province Applicant after: Ma'anshan Liujin Intelligent Equipment Co.,Ltd. Address before: 241000 Flagstaff Village, Fangcun Street, Jinghu District, Wuhu City, Anhui Province (Anhui Chenkai Painting System Equipment Co., Ltd.) Applicant before: Guo Song |
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Denomination of invention: A dust free coating production line for automobile parts Effective date of registration: 20201230 Granted publication date: 20201110 Pledgee: Ma'anshan branch of Industrial Bank Co.,Ltd. Pledgor: Ma'anshan Liujin Intelligent Equipment Co.,Ltd. Registration number: Y2020980010269 |
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Denomination of invention: A dust-free coating production line for automobile parts Effective date of registration: 20221230 Granted publication date: 20201110 Pledgee: Ma'anshan branch of Industrial Bank Co.,Ltd. Pledgor: Ma'anshan Liujin Intelligent Equipment Co.,Ltd. Registration number: Y2022980029738 |