CN212791580U - External spraying equipment of integrated static high voltage generator - Google Patents
External spraying equipment of integrated static high voltage generator Download PDFInfo
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- CN212791580U CN212791580U CN202021039631.1U CN202021039631U CN212791580U CN 212791580 U CN212791580 U CN 212791580U CN 202021039631 U CN202021039631 U CN 202021039631U CN 212791580 U CN212791580 U CN 212791580U
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Abstract
A spraying device with an external integrated electrostatic high-voltage generator comprises N spray guns arranged in a spraying chamber, wherein the N spray guns are connected with an integrated electrostatic generating module together, and the integrated electrostatic generating module comprises a module shell and N electrostatic high-voltage generators arranged in the module shell; the module shell is provided with N connecting ports I, each connecting port I corresponds to the output end of each electrostatic high-voltage generator, and the output end of each electrostatic high-voltage generator is correspondingly connected with the input end of a spray gun through the connecting port I; the input ends of the N electrostatic high-voltage generators are connected with a control device together. The utility model discloses an external integrated form static takes place the module, and this module integration has a N static high voltage generator, can a one-to-one connection drive N spray gun to make integrated form static take place the module and can install outside the spray booth, keep away from abominable operational environment, prolong its life, integrated form static takes place the module and breaks away from the dust region simultaneously, and its operational environment is safer.
Description
Technical Field
The utility model relates to a spraying equipment, concretely relates to external spraying equipment of integrated static high voltage generator.
Background
The electrostatic powder spraying equipment mainly utilizes the principle that coating powder particles are electrostatically adsorbed on the surface of a workpiece for spraying, and in order to spray large-sized workpieces, a plurality of spray guns are generally adopted for spraying at the same time, so that the spraying working efficiency is improved, but the existing spray guns generally adopt built-in electrostatic high-voltage generators, namely, one electrostatic high-voltage generator is required to be built in each spray gun, and the spraying equipment has the following defects: that is, it means that an electrostatic high voltage generator is required to be built in each spray gun, and the spraying equipment has the following disadvantages:
1. the manufacturing cost is high;
2. the structure of the spray gun is complex, the electrostatic high-voltage generator has a certain volume, and the placement position and the appearance of the spray gun need to be considered so as to facilitate high-voltage transmission and cleaning of the spray gun;
3. the static electricity resistance and high voltage resistance of the spray gun plastic part module shell are high, otherwise, the plastic part module shell is easily broken through by high voltage, and high voltage leakage is easily formed;
4. the electrostatic high-voltage generator has poor heat dissipation effect in a narrow closed space and is easy to damage;
5. the maximum static high voltage of the static high-voltage generator is 100KV, plastic parts such as a spray gun module shell and the like are easy to break down, and the static high-voltage generator is very easy to damage;
6. the aluminum profile vertical spraying line requires a large number of spray guns and a large number of corresponding electrostatic high-voltage generators, so that the maintenance cost is high;
7. in the long-time operation process, powder is easy to enter a cavity for placing the electrostatic high-voltage generator, and the electrostatic high-voltage generator is damaged;
8. the quality of the compressed air of a user can not be ensured to be in a high-quality state forever, and the static high-voltage generator is easy to damage;
there is therefore a need for technical improvements to existing spray equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an external spraying equipment of integrated static high-voltage generator.
The utility model provides a technical scheme that its technical problem adopted is:
a spraying device with an external integrated electrostatic high-voltage generator comprises N spray guns arranged in a spraying chamber, wherein the N spray guns are connected with an integrated electrostatic generating module together, and the integrated electrostatic generating module comprises a module shell and N electrostatic high-voltage generators arranged in the module shell; the module shell is provided with N connecting ports I, each connecting port I corresponds to the output end of each electrostatic high-voltage generator, and the output end of each electrostatic high-voltage generator is correspondingly connected with the input end of a spray gun through the connecting port I; and the input ends of the N electrostatic high-voltage generators are connected with a control device together.
The utility model discloses in, the module shell includes first casing and second casing, a N static high voltage generator sets up in first casing, a N connector I sets up on the second casing, second casing demountable installation is on first casing.
The utility model discloses in, still be equipped with a N cooperation position I on the second casing, every connector I corresponds cooperation position I of intercommunication, works as when the second casing is installed on first casing, the one end correspondence of every static high voltage generator is inserted in a cooperation position I.
The utility model discloses in, N static high voltage generator's input is connected with jointly and is connected with integrated connector, N static high voltage generator's input is common through integrated connector controlling means.
The utility model discloses in, still be equipped with connector II on the module shell, integrated connector's input pass through connector II with controlling means connects.
The utility model has the advantages that: the utility model discloses an adopt external integrated form static to take place the module, this module is integrated with N static high voltage generator, can connect the drive N spray gun one by one, this kind of structural style makes integrated form static take place the module and can install outside the spray booth, keep away from abominable operational environment, make its life extension, the integrated form static takes place the module and breaks away from the dust area simultaneously, its operational environment is safer; furthermore, an electrostatic high-voltage generator is not required to be arranged in the spray gun, so that the structure of the spray gun is simpler, the maintenance work is reduced, the influence of the quality of compressed air is avoided, and the service life of the spray gun can be effectively prolonged.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
FIG. 1 is a schematic connection diagram of an integrated electrostatic generating module according to the present embodiment;
FIG. 2 is an exploded view of a portion of an integrated electrostatic discharge module;
FIG. 3 is a schematic diagram of an internal structure of the integrated electrostatic generating module;
FIG. 4 is a schematic diagram of the connection between the integrated electrostatic generating module and the adjusting mechanism;
fig. 5 is a schematic view of the mounting structure of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Referring to fig. 1-5, an external spraying device of an integrated electrostatic high-voltage generator comprises a spraying chamber 1, a conveying device 8 for conveying workpieces to enter the spraying chamber 1 for spraying, and N spray guns 2 arranged in the spraying chamber 1. Furthermore, the N spray guns 2 are commonly connected with an integrated static electricity generation module 10, and the integrated static electricity generation module 10 comprises a module housing 3 and N static electricity high-voltage generators 4 arranged in the module housing 3; the module shell 3 is provided with N connecting ports I31, each connecting port I31 corresponds to the output end of each electrostatic high-voltage generator 4, and the output end of each electrostatic high-voltage generator 4 is correspondingly connected with the input end of one spray gun 2 through the connecting port I31; the input ends of the N electrostatic high-voltage generators 4 are connected with a control device 5 together, and the control device 5 controls the state of each electrostatic high-voltage generator 4, so that the corresponding spray gun 2 can be opened and closed.
Preferably, the module housing 3 comprises a first housing 32 and a second housing 33, the N electrostatic high-voltage generators 4 are arranged in the first housing 32, and the N connection ports i 31 are arranged on the second housing 33; in the present embodiment, eight electrostatic high-voltage generators 4 are provided, and the eight electrostatic high-voltage generators 4 are installed in two rows in the first housing 32 so that eight spray guns 2 can be driven; the second housing 33 is detachably mounted on the first housing 32 to facilitate maintenance or repair of the integrated static electricity generating module 10. Furthermore, the second housing 33 is further provided with N matching positions i 34, each connection port i 31 is correspondingly communicated with one matching position i 34, when the second housing 33 is mounted on the first housing 32, one end of each electrostatic high-voltage generator 4 is correspondingly inserted into one matching position i 34, and the output end of the electrostatic high-voltage generator 4 is made to correspond to the connection port i 31 on the matching position i 34, so that the mounting of the N electrostatic high-voltage generators 4 in the module housing 3 is completed.
Preferably, the first housing 32 and the second housing 33 are formed by assembling insulating plates, so as to ensure the safety performance of the integrated static electricity generating module 10 during use. And N cooperation positions II for installing N electrostatic high voltage generators 4 one by one can be further arranged in the first shell 32, when the N electrostatic high voltage generators 4 are installed in the first shell 32, the other end of each electrostatic high voltage generator 4 is correspondingly inserted into one cooperation position II, so that the installation of the N electrostatic high voltage generators 4 in the first shell 32 is completed. Meanwhile, a partition plate can be arranged in the first shell 32, the partition plate is also an insulating plate, the partition plate is provided with N accommodating cavities at intervals in the first shell 32, and each accommodating cavity is correspondingly provided with one electrostatic high-voltage generator 4, so that the N electrostatic high-voltage generators 4 are mutually separated, the problem of mutual influence among the N electrostatic high-voltage generators 4 is avoided, and the integrated electrostatic generation module 10 can be stably used for a long time; the partition plate is configured according to actual requirements, and is not shown in the figure.
Preferably, in order to simplify the connection structure between the integrated connector 6 and the N electrostatic high voltage generators 4, the integrated connector 6 is connected to the input terminals of the N electrostatic high voltage generators 4 in common, and the control device 5 is connected to the input terminals of the N electrostatic high voltage generators 4 in common through the integrated connector 6. Further, a connector II 35 is further arranged on the module housing 3, and the input end of the integrated connector 6 is connected with the control device 5 through the connector II 35; in the present embodiment, the integrated connector 6 is disposed at the bottom inside the first housing 32, and the connection port ii 35 is disposed on the first housing 32.
Preferably, still be equipped with on the module shell 3 and make the inside and outside thermovent 7 that ventilates of module shell 3 to reduce the temperature in the module shell 3, guarantee that integrated form static takes place module 10 steady operation and uses. Meanwhile, the module housing 3 may further be provided with a heat dissipation device for dissipating heat and cooling the electrostatic high voltage generator 4, the heat dissipation device may be a fan for discharging hot air in the module housing 3 through the heat dissipation port 7, and in this embodiment, the heat dissipation port 7 has at least two ports for air intake and air exhaust; the heat sink can be connected to the control device 5 and can be connected to the control device 5 via an integrated connector 6. A temperature sensor capable of detecting the internal temperature of the module shell 3 can be further arranged in the module shell 3, the control device 5 is connected with the temperature sensor, and the control device 5 opens and closes the heat dissipation device according to the detection result of the temperature sensor so as to reduce energy consumption; the heat dissipation device and the temperature sensor are both configured according to actual requirements, and are not shown in the figure.
In the structural description, N is greater than or equal to one, that is, N may be represented as one, or N may be represented as two or more numbers, and may be freely set according to actual requirements; in this embodiment, N is preferably equal to eight, i.e. the lance 2 has eight in this embodiment, and correspondingly eight of the other parts or structures, the number of which is represented by N.
Preferably, referring to fig. 4 and 5, an adjusting mechanism 7 is arranged between the spray gun 2 and the spray booth 1, and the spray gun 2 is installed in the spray booth 1 through the adjusting mechanism 7, so that the spraying position of the spray gun 2 in the spray booth 1 can be adjusted, and the spraying effect of the spraying equipment is improved. Further, spray gun 2 includes spray gun shell 21, the afterbody of spray gun shell 21 is equipped with the mounting groove that is used for with adjustment mechanism 7 joint, be equipped with joint ring 71 on adjustment mechanism 7, spray gun 2 is connected with adjustment mechanism 7 on the mounting groove through joint ring 71 joint. Further, the adjusting mechanism 7 comprises a horizontal moving rod 72 and a vertical mounting rod 73, and a clamping assembly 74 capable of adjusting the position of the horizontal moving rod 72 relative to the vertical mounting rod 73 is arranged between the horizontal moving rod 72 and the vertical mounting rod 73, so as to adjust the up-down, left-right positions of the spray gun 2; elastic clamping pieces 75 used for being connected with the spray gun 2 are installed at the top of the vertical installation rod 73, the clamping ring 71 is arranged on the elastic clamping pieces 75, and the elastic clamping pieces 75 are hinged to the top of the vertical installation rod 73.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (5)
1. The utility model provides an external spraying equipment of integrated static high voltage generator, includes N spray gun (2) of setting in spray booth (1), its characterized in that: the N spray guns (2) are connected with an integrated static electricity generation module (10) together, and the integrated static electricity generation module (10) comprises a module shell (3) and N static electricity high-voltage generators (4) arranged in the module shell (3); the module shell (3) is provided with N connecting ports I (31), each connecting port I (31) corresponds to the output end of each electrostatic high-voltage generator (4), and the output end of each electrostatic high-voltage generator (4) is correspondingly connected with the input end of one spray gun (2) through the connecting port I (31); the input ends of the N electrostatic high-voltage generators (4) are connected with a control device (5) together.
2. The external spraying equipment of the integrated electrostatic high-voltage generator as claimed in claim 1, wherein: the module shell (3) comprises a first shell (32) and a second shell (33), the N electrostatic high-voltage generators (4) are arranged in the first shell (32), the N connecting ports I (31) are arranged on the second shell (33), and the second shell (33) is detachably mounted on the first shell (32).
3. The external spraying equipment of the integrated electrostatic high-voltage generator as claimed in claim 2, characterized in that: the second shell (33) is further provided with N matching positions I (34), each connecting port I (31) is correspondingly communicated with one matching position I (34), and when the second shell (33) is installed on the first shell (32), one end of each electrostatic high-voltage generator (4) is correspondingly inserted into one matching position I (34).
4. The external spraying equipment of the integrated electrostatic high-voltage generator as claimed in claim 1, wherein: the input end of the N electrostatic high-voltage generators (4) is connected with an integrated connector (6) together, and the input end of the N electrostatic high-voltage generators (4) is connected with the control device (5) together through the integrated connector (6).
5. The external spraying equipment of the integrated electrostatic high-voltage generator as claimed in claim 4, wherein: still be equipped with connector II (35) on module shell (3), the input of integrated connector (6) pass through connector II (35) with controlling means (5) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021039631.1U CN212791580U (en) | 2020-06-08 | 2020-06-08 | External spraying equipment of integrated static high voltage generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021039631.1U CN212791580U (en) | 2020-06-08 | 2020-06-08 | External spraying equipment of integrated static high voltage generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212791580U true CN212791580U (en) | 2021-03-26 |
Family
ID=75094784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021039631.1U Active CN212791580U (en) | 2020-06-08 | 2020-06-08 | External spraying equipment of integrated static high voltage generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212791580U (en) |
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2020
- 2020-06-08 CN CN202021039631.1U patent/CN212791580U/en active Active
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