CN217796790U - Electrostatic spraying plastic protection blocking tool - Google Patents
Electrostatic spraying plastic protection blocking tool Download PDFInfo
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- CN217796790U CN217796790U CN202221837295.4U CN202221837295U CN217796790U CN 217796790 U CN217796790 U CN 217796790U CN 202221837295 U CN202221837295 U CN 202221837295U CN 217796790 U CN217796790 U CN 217796790U
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Abstract
The utility model relates to an electrostatic spraying plastics technical field, and disclose an electrostatic spraying plastics protects fender utensil, solved and carried out the problem that the effect is not good of local shielding to the work piece through high temperature resistant sticky tape now, it includes keeps off the utensil body, keep off the utensil body and constitute by insulating laminating panel and metal conductive panel, the metal conductive panel keeps away from the intermediate position of insulating laminating panel one side and is provided with metal sheath, the metal sheath keeps away from the one end of metal conductive panel and is provided with the rubber soft sheath, the one end of metal conductive panel is provided with the electrically conductive cable that alternates in metal sheath and rubber soft sheath, the other end of metal conductive panel is provided with the ground connection cable that alternates in metal sheath and rubber soft sheath, the intermediate position of insulating laminating panel is provided with the negative pressure air exhaust hose that alternates in metal sheath and rubber soft sheath; through this protection fender utensil can improve and shelter from the effect, can effectively avoid static to mould powder adhesion and keep off the utensil surface, can realize the reuse to keeping off the utensil.
Description
Technical Field
The utility model belongs to the technical field of electrostatic spraying plastics, specifically be an electrostatic spraying plastics protection keeps off utensil.
Background
The principle of electrostatic spraying plastics is that the high-voltage corona discharge electric field that forms between spray gun and the work piece is utilized for the moulding powder by spray gun mouth spun has collected a large amount of electrons when the electric field area that discharges through the process, thereby becomes the particle of negatively charged, under the effect of electrostatic attraction, is adsorbed on the work piece of positively charged, toasts the levelling solidification through high temperature at last, forms final coating.
The existing electrostatic spraying protection mode mostly adopts a high-temperature-resistant adhesive tape to adhere to the surface needing protection to form protection, and the mode can play a protection role, but has some defects, such as small holes which are not aligned with or appear on the protection part can appear when the static spraying protection mode is manually pasted, so that the plastic spraying protection part leaks or is protected more, and in addition, the adhesive tape can be pasted only once and cannot be repeatedly used, so that waste is caused.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an electrostatic spraying protects fender utensil has effectually solved and has carried out the problem that the effect is not good that the part shelters from to the work piece through high temperature resistant sticky tape now.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrostatic spraying protects fender utensil, including keeping off the utensil body, it comprises insulating laminating panel and metal conductive panel to keep off the utensil body, insulating laminating panel fixed connection is in one side of metal conductive panel, the intermediate position that metal conductive panel kept away from insulating laminating panel one side is provided with metallic sheath, the one end that metallic sheath kept away from metal conductive panel is provided with the soft sheath of rubber, the one end of metal conductive panel is provided with the electric conduction cable of interlude in metallic sheath and the soft sheath of rubber, the other end of metal conductive panel is provided with the ground connection cable of interlude in metallic sheath and the soft sheath of rubber, the intermediate position of insulating laminating panel is provided with the negative pressure air exhaust hose of interlude in metallic sheath and the soft sheath of rubber.
Preferably, a through hole matched with the negative pressure air exhaust hose is formed in the middle of the metal conductive panel, and an air exhaust hole connected with the negative pressure air exhaust hose is formed in the middle of the insulating joint panel.
Preferably, the edge of the metal conductive panel close to one side of the insulating attaching panel is provided with an annular edge covering, and an installation groove matched with the insulating attaching panel is formed in the annular edge covering.
Preferably, the insulating laminating panel comprises insulating plate body and annular laminating limit, and insulating plate body installs in the inside of mounting groove, forms the negative pressure chamber between insulating plate body and the annular laminating limit.
Preferably, the insulating plate body and the annular attaching edge are of an integrated structure, and the insulating plate body and the annular attaching edge are made of rubber materials.
Preferably, an air pressure sensor is arranged on the inner side wall of the negative pressure cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) In operation, through being provided with insulating laminating panel, metal conductive panel, metal sheath, the soft sheath of rubber, electrically conductive cable, ground connection cable and negative pressure hose of bleeding can realize keeping off the utensil and closely laminating with workpiece surface, through making keep off the utensil surface negative charge realize repelling mutually with the powder of moulding of negative charge to can avoid moulding the powder adhesion and keep off the utensil surface, can realize the reuse to keeping off the utensil, can effectively improve the protecting effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.
In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a schematic view of the structure of the metal conductive panel of the present invention;
fig. 4 is a schematic diagram of the insulating bonding panel structure of the present invention;
in the figure: 1. a stopper body; 2. an insulating laminated panel; 3. a metal conductive panel; 4. a metal sheath; 5. a rubber soft sheath; 6. a conductive cable; 7. a ground cable; 8. a negative pressure air extraction hose; 9. a through hole; 10. an air exhaust hole; 11. annular edge covering; 12. mounting grooves; 13. an insulating plate body; 14. an annular attaching edge; 15. a negative pressure chamber; 16. an air pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Given by figure 1 and figure 2, the utility model relates to an electrostatic spraying protects fender utensil includes keeping off utensil body 1, keep off utensil body 1 and comprise insulating laminating panel 2 and metal conductive panel 3, insulating laminating panel 2 fixed connection is in one side of metal conductive panel 3, the intermediate position that metal conductive panel 3 kept away from insulating laminating panel 2 one side is provided with metal sheath 4, the one end that metal conductive panel 3 was kept away from to metal sheath 4 is provided with rubber soft sheath 5, the one end of metal conductive panel 3 is provided with the electrically conductive cable 6 of interlude in metal sheath 4 and rubber soft sheath 5, the other end of metal conductive panel 3 is provided with the ground connection cable 7 of interlude in metal sheath 4 and rubber soft sheath 5, the intermediate position of insulating laminating panel 2 is provided with the negative pressure air exhaust hose 8 of interlude in metal sheath 4 and rubber soft sheath 5;
as shown in fig. 2 to 4, a through hole 9 matched with the negative pressure air exhaust hose 8 is formed in the middle of the metal conductive panel 3, an air exhaust hole 10 connected with the negative pressure air exhaust hose 8 is formed in the middle of the insulating attachment panel 2, so that air exhaust can be realized to enable the inside of the insulating attachment panel 2 to form negative pressure, and thus the metal conductive panel 3 can be tightly attached to a workpiece, an annular wrapping 11 is arranged at the edge of one side, close to the insulating attachment panel 2, of the metal conductive panel 3, an installation groove 12 matched with the insulating attachment panel 2 is formed inside the annular wrapping 11, and can be tightly connected with the insulating attachment panel 2, the insulating attachment panel 2 is composed of an insulating plate body 13 and an annular attachment edge 14, the insulating plate body 13 is installed inside the installation groove 12, a negative pressure cavity 15 is formed between the insulating plate body 13 and the annular attachment edge 14, so that the insulating attachment panel 2 can be attached to the workpiece through negative pressure adsorption, the insulating plate body 13 and the annular attachment edge 14 are of an integrated structure, the insulating plate body 13 and the annular attachment edge 14 are both made of rubber, and an air pressure sensor 16 is arranged on the inner side wall of the negative pressure cavity 15, so that air pressure can be monitored in real time, and air pressure is prevented from being unstable;
during the use, select the fender utensil of corresponding shape according to the position of use of work piece, laminate insulating laminating panel 2 and work piece surface alignment back, then bleed through negative pressure air-bleed hose 8, make the inside formation negative pressure in negative pressure chamber 15, thereby can make annular laminating limit 14 closely laminate with the work piece surface, avoid keeping off the utensil body 1 and drop, exert high electric field through electrically conductive cable 6 to the one end of metal conducting panel 3, ground connection cable 7 realizes the ground connection operation, make ground electron run to metal conducting panel 3, thereby make metal conducting panel 3 take the negative charge, because mould the powder also takes the negative charge, the same charge repels each other, consequently can effectively avoid moulding the powder adhesion on keeping off the utensil surface.
In operation, through being provided with insulating laminating panel, metal conductive panel, metal sheath, the soft sheath of rubber, electrically conductive cable, ground connection cable and negative pressure hose of bleeding can realize keeping off the utensil and closely laminating with workpiece surface, through making keep off the utensil surface negative charge realize repelling mutually with the powder of moulding of negative charge to can avoid moulding the powder adhesion and keep off the utensil surface, can realize effectively improving the protecting effect to keeping off the reuse of utensil.
Claims (6)
1. The utility model provides an electrostatic spraying plastics protection keeps off utensil, includes keeps off utensil body (1), its characterized in that: keep off utensil body (1) and constitute by insulating laminating panel (2) and metal conductive panel (3), insulating laminating panel (2) fixed connection is in one side of metal conductive panel (3), the intermediate position that insulating laminating panel (2) one side was kept away from in metal conductive panel (3) is provided with metal sheath (4), the one end that metal conductive panel (3) were kept away from in metal sheath (4) is provided with rubber soft sheath (5), the one end of metal conductive panel (3) is provided with alternates in electrically conductive cable (6) of metal sheath (4) and rubber soft sheath (5), the other end of metal conductive panel (3) is provided with alternates in the ground connection cable (7) of metal sheath (4) and rubber soft sheath (5), the intermediate position of insulating laminating panel (2) is provided with alternates in the negative pressure air extraction hose (8) of metal sheath (4) and rubber soft sheath (5).
2. The electrostatic plastic-blasting protective gear according to claim 1, characterized in that: the middle position of the metal conductive panel (3) is provided with a through hole (9) matched with the negative pressure air exhaust hose (8), and the middle position of the insulating joint panel (2) is provided with an air exhaust hole (10) connected with the negative pressure air exhaust hose (8).
3. The electrostatic spraying protection guard as claimed in claim 1, wherein: the edge of one side, close to the insulating attaching panel (2), of the metal conductive panel (3) is provided with an annular edge covering (11), and an installation groove (12) matched with the insulating attaching panel (2) is formed in the annular edge covering (11).
4. The electrostatic plastic-blasting protective gear according to claim 3, characterized in that: insulating laminating panel (2) comprise insulating plate body (13) and annular laminating limit (14), and inside in mounting groove (12) is installed in insulating plate body (13), forms negative pressure chamber (15) between insulating plate body (13) and annular laminating limit (14).
5. The electrostatic plastic-blasting protective gear according to claim 4, characterized in that: insulation plate body (13) and annular laminating limit (14) formula structure as an organic whole, insulation plate body (13) and annular laminating limit (14) are the rubber material.
6. The electrostatic plastic-blasting protective gear according to claim 4, characterized in that: and an air pressure sensor (16) is arranged on the inner side wall of the negative pressure cavity (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221837295.4U CN217796790U (en) | 2022-07-18 | 2022-07-18 | Electrostatic spraying plastic protection blocking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221837295.4U CN217796790U (en) | 2022-07-18 | 2022-07-18 | Electrostatic spraying plastic protection blocking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217796790U true CN217796790U (en) | 2022-11-15 |
Family
ID=83966590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221837295.4U Active CN217796790U (en) | 2022-07-18 | 2022-07-18 | Electrostatic spraying plastic protection blocking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217796790U (en) |
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2022
- 2022-07-18 CN CN202221837295.4U patent/CN217796790U/en active Active
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