CN107744894B - A kind of spray equipment and its application method with reparation recess function - Google Patents
A kind of spray equipment and its application method with reparation recess function Download PDFInfo
- Publication number
- CN107744894B CN107744894B CN201711225733.5A CN201711225733A CN107744894B CN 107744894 B CN107744894 B CN 107744894B CN 201711225733 A CN201711225733 A CN 201711225733A CN 107744894 B CN107744894 B CN 107744894B
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- CN
- China
- Prior art keywords
- head
- annular
- circle
- spray
- conduit
- 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.)
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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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
Abstract
The present invention provides a kind of with the spray equipment for repairing recess function, including conduit and the head connecting with the conduit；The conduit successively includes concentric for arranging the outer tube, the vacuum tube for connecting vacuum pump and the delivery pipe for importing spray coating liquor of conducting wire from outside to inside, the head includes head-shield and the spray head in head-shield, its appearance is rotary table, the lesser top surface of the area of the rotary table is connect with the conduit, separated in junction by a partition, the partition include outermost annular-heating circle, the annular air-breathing circle with multiple holes in the annular-heating circle and in the annular air-breathing circle, the annular barrier circle of opening that is connected with one with the spray head；The head-shield includes the top half for the stainless steel material being connected with the conduit and the lower half portion for the rubber material being connected with the top half.
Description
Technical field
The present invention relates to the repair procedures of the semi-finished product of vehicle complete vehicle manufacture coating process and automobile decoration to repair field, tool
Body is related to a kind of with the spray equipment and its application method of repairing recess function.
Background technique
When carrying out sprayed protection liquid or paint to automobile, if car surface has recess, spraying effect can be made
Bad, existing technology can first repair automobile, then spray the automobile position of recess again, need first to repair and sprayed again,
This needs two equipment, it is also desirable to replace, and time-consuming and laborious.
Summary of the invention
Based on solving the above problems, the present invention provides be directed to have flaw in a kind of manufacture coating process production of vehicle complete vehicle
The specific purpose tool repaired such as carriage, specifically provide a kind of with the spray equipment for repairing recess function, including conduit
The head being connect with the conduit；
The conduit successively includes the concentric outer tube for arranging conducting wire, the vacuum for connecting vacuum pump from outside to inside
Pipe and the delivery pipe for importing spray coating liquor, the head include head-shield and the spray head in head-shield, and appearance is rotary table, described
The lesser top surface of the area of rotary table is connect with the conduit, is separated in junction by a partition, the partition includes outermost
Annular-heating circle, the annular air-breathing circle with multiple holes in the annular-heating circle and in the annular air-breathing circle
, the annular barrier circle of the opening being connected with one with the spray head；Wherein, the annular-heating circle is between the outer tube and true
Between blank pipe, between the vacuum tube and the delivery pipe, the annular barrier circle is located at described the annular air-breathing circle
In delivery pipe；The head-shield include the stainless steel material being connected with the conduit top half and with the top half
The lower half portion for the rubber material being connected.
According to an embodiment of the invention, arranging the conducting wire for connecting the annular-heating circle in the outer tube.
According to an embodiment of the invention, the heating coil is resistance heating circle.
According to an embodiment of the invention, the spray head includes spout, the bore of the spout is less than the mouth of the delivery pipe
Diameter.
According to an embodiment of the invention, the area of the top half is greater than the area of the lower half portion.
According to an embodiment of the invention, the ratio of the area of the top half and the area of the lower half portion is 1 to 3.
According to an embodiment of the invention, the opening is equipped with a switch, for controlling the spray head and the delivery pipe
Connection blocks.
The present invention also provides a kind of reparation spraying methods, are filled using the spraying that recess function is repaired in above-mentioned having
It sets, includes the following steps:
(1) ejecting device is adsorbed in the recess, carries out heating the recess using the annular-heating circle
Place；
(2) it is heated to predetermined temperature, stops heating, blocks the connection of the spray head Yu the delivery pipe, utilize vacuum pump
The vacuum tube is vacuumized, guarantees the negative pressure state in head-shield；
(3) make lower half portion vacuum suction in the recess, carry out extexine reparation；
(4) cooling after the completion of repairing, it is then connected to the spray head and the delivery pipe, spray coating liquor is imported and is sprayed.
Advantages of the present invention is as follows:
(1) for the recess of automobile, heating facilitates the quick progress repaired, recess can be made quickly smooth；
(2) absorption type reparation is carried out using head-shield, it is not damaged, avoid physical contact depressed section；
(3) it heats, adsorb, spray head is integrated in one, convenient and save the cost.
Detailed description of the invention
Fig. 1 is the three-dimensional figure for the spray equipment that recess function is repaired in of the invention having；
Fig. 2 is the side view of head-shield of the invention.
Specific embodiment
Referring to Fig. 1, of the invention has the spray equipment for repairing recess function, connect including conduit and with the conduit
Head；
The conduit successively includes concentric for arranging the outer tube 1 of conducting wire, for connecting the true of vacuum pump from outside to inside
Blank pipe 2 and delivery pipe 3 for importing spray coating liquor, the head include first 13 cover and the spray head 11 in head-shield 13, appearance
For rotary table, the lesser top surface of the area of the rotary table is connect with the conduit, is separated in junction by a partition, the round table surface
The biggish bottom surface of product is a cover mouth 14, for adsorbing recess；The partition includes outermost annular-heating circle 7, in the ring
Annular air-breathing circle 8 with multiple holes 10 in shape heating coil 7 and in the annular air-breathing circle 8, have one with it is described
The annular barrier circle 9 of the connected opening of spray head；Wherein, the annular-heating circle 7 is between the outer tube 1 and vacuum tube 2
Heating chamber 4, vacuum chamber 5 of the annular air-breathing circle 8 between the vacuum tube 2 and the delivery pipe 3, the annular barrier
Circle 9 is located at the conveying rifle 6 in the delivery pipe 3.
The head-shield 13 referring to described in Fig. 2 include the stainless steel material being connected with the conduit top half 13a and with
The lower half portion 13b for the rubber material that the top half is connected.The area of the top half 13a is greater than the lower half
Divide the area of 13b；Preferably, the ratio of the area of the area of the top half 13a and the lower half portion 13b is 1 to 3, volume
Outer, temperature controller can be set in hood portion, for controlling temperature when repairing, temperature is preferably controlled in 200-
270 degrees Celsius.
The conducting wire for connecting the annular-heating circle is arranged in the outer tube 1.The annular-heating circle 7 is resistance heating
Circle.The spray head includes spout 12, and the bore of the spout 12 is less than the bore of the delivery pipe 3.The opening is equipped with one and opens
It closes, for controlling the connection or blocking of the spray head 11 and the delivery pipe 3.
The present invention also provides a kind of reparation spraying methods, are filled using the spraying that recess function is repaired in above-mentioned having
It sets, includes the following steps:
(1) ejecting device is adsorbed in the recess, carries out heating the recess using the annular-heating circle
Place；
(2) it is heated to predetermined temperature, stops heating, blocks the connection of the spray head Yu the delivery pipe, utilize vacuum pump
The vacuum tube is vacuumized, guarantees the negative pressure state in head-shield；
(3) make lower half portion vacuum suction in the recess, carry out extexine reparation；
(4) cooling after the completion of repairing, it is then connected to the spray head and the delivery pipe, spray coating liquor is imported and is sprayed.
Finally, it should be noted that obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description
Other various forms of variations or variation out.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
The obvious changes or variations that Shen goes out are still in the protection scope of this invention.
Claims (8)
1. it is a kind of with the spray equipment for repairing recess function, including conduit and the head being connect with the conduit；Its feature exists
In:
The conduit successively include from outside to inside it is concentric for arrange the outer tube of conducting wire, the vacuum tube for connecting vacuum pump and
For importing the delivery pipe of spray coating liquor, the head includes head-shield and the spray head in head-shield, and appearance is rotary table, the rotary table
The lesser top surface of area connect with the conduit, separated in junction by a partition, the partition includes outermost annular
Heating coil, the annular air-breathing circle with multiple holes in the annular-heating circle and in the annular air-breathing circle, tool
There is the annular barrier circle of an opening being connected with the spray head；Wherein, the annular-heating circle is between the outer tube and vacuum tube
Between, for the annular air-breathing circle between the vacuum tube and the delivery pipe, the annular barrier circle is located at the conveying
In pipe；The head-shield includes the top half for the stainless steel material being connected with the conduit and is connected with the top half
The lower half portion of the rubber material connect.
2. according to claim 1 have the spray equipment for repairing recess function, it is characterised in that: arrangement in the outer tube
For connecting the conducting wire of the annular-heating circle.
3. according to claim 1 have the spray equipment for repairing recess function, it is characterised in that: the heating coil is electricity
Hinder heating coil.
4. according to claim 1 have the spray equipment for repairing recess function, it is characterised in that: the spray head includes spray
Mouthful, the bore of the spout is less than the bore of the delivery pipe.
5. according to claim 1 have the spray equipment for repairing recess function, it is characterised in that: the top half
Area is greater than the area of the lower half portion.
6. according to claim 1 have the spray equipment for repairing recess function, it is characterised in that: the top half
The ratio of area and the area of the lower half portion is 1 to 3.
7. according to claim 1 have the spray equipment for repairing recess function, it is characterised in that: the opening is equipped with one
Switch, for controlling the connection or blocking of the spray head Yu the delivery pipe.
8. a kind of reparation spraying method, using the spray equipment described in claim 1-7 with reparation recess function, including
Following steps:
(1) spray equipment is adsorbed in the recess, carries out heating the recess using the annular-heating circle；
(2) it is heated to predetermined temperature, stops heating, the connection of the spray head Yu the delivery pipe is blocked, using vacuum pump to institute
It states vacuum tube to be vacuumized, guarantees the negative pressure state in head-shield；
(3) make lower half portion vacuum suction in the recess, carry out extexine reparation；
(4) cooling after the completion of repairing, it is then connected to the spray head and the delivery pipe, spray coating liquor is imported and is sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225733.5A CN107744894B (en) | 2017-11-29 | 2017-11-29 | A kind of spray equipment and its application method with reparation recess function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225733.5A CN107744894B (en) | 2017-11-29 | 2017-11-29 | A kind of spray equipment and its application method with reparation recess function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107744894A CN107744894A (en) | 2018-03-02 |
| CN107744894B true CN107744894B (en) | 2019-09-17 |
Family
ID=61249794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711225733.5A Active CN107744894B (en) | 2017-11-29 | 2017-11-29 | A kind of spray equipment and its application method with reparation recess function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107744894B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438029A (en) * | 2020-04-03 | 2020-07-24 | 薛园 | Carry out panel beating paint spraying apparatus according to automobile body depth of sinking |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976119A (en) * | 1974-11-19 | 1976-08-24 | Southwire Company | Apparaus for applying a fluid coating to a movable endless casting surface |
| CN102101085A (en) * | 2009-12-16 | 2011-06-22 | 中国科学院大连化学物理研究所 | Automatic spraying device for preparing fuel cell membrane electrode |
| CN102553753A (en) * | 2011-12-31 | 2012-07-11 | 暨南大学 | Thin film spray coating machine and thin film preparation method |
| CN106583132A (en) * | 2016-11-30 | 2017-04-26 | 重庆市庆颖摩托车配件有限公司 | Vacuum paint spraying device for air cylinder |
-
2017
- 2017-11-29 CN CN201711225733.5A patent/CN107744894B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976119A (en) * | 1974-11-19 | 1976-08-24 | Southwire Company | Apparaus for applying a fluid coating to a movable endless casting surface |
| CN102101085A (en) * | 2009-12-16 | 2011-06-22 | 中国科学院大连化学物理研究所 | Automatic spraying device for preparing fuel cell membrane electrode |
| CN102553753A (en) * | 2011-12-31 | 2012-07-11 | 暨南大学 | Thin film spray coating machine and thin film preparation method |
| CN106583132A (en) * | 2016-11-30 | 2017-04-26 | 重庆市庆颖摩托车配件有限公司 | Vacuum paint spraying device for air cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107744894A (en) | 2018-03-02 |
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