CN210647004U - Powder room of opening ratio wind pressure - Google Patents
Powder room of opening ratio wind pressure Download PDFInfo
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- CN210647004U CN210647004U CN201921550953.XU CN201921550953U CN210647004U CN 210647004 U CN210647004 U CN 210647004U CN 201921550953 U CN201921550953 U CN 201921550953U CN 210647004 U CN210647004 U CN 210647004U
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Abstract
The utility model discloses a powder room of opening ratio wind pressure, including powder room structure and internal mechanism, the inside of powder room structure and the external connection of internal mechanism, the powder room structure is by the wallboard, the roof, the bottom plate, the air intake, spray gun notch and updraft ventilator constitute, fixed mounting all around of powder room structure has the wallboard, the top fixedly connected with roof of wallboard, the bottom fixedly connected with bottom plate, the air intake has been seted up to the upper end of roof, the spray gun notch has been seted up in the left side of wallboard, the left and right sides fixed mounting of bottom plate has updraft ventilator, internal mechanism comprises powder spraying mechanism and year thing mechanism, powder spraying mechanism is including the body frame that dusts, the support of dusting, connecting piece and electrostatic powder gun, it includes the carrier to carry thing mechanism, the conveyer belt, baffle and wheel hub work piece. The powder room of this opening ratio wind pressure can reach and float powder in the quick discharge powder room, reduce powder spraying room and float powder concentration, avoid powder gun rifle head to glue the powder and drop to the effect of powder quality has been guaranteed.
Description
Technical Field
The utility model relates to a powder room technical field specifically is a powder room of opening ratio wind pressure.
Background
The powder spraying room is one of the main devices for electrostatic powder coating. The stable air flow is kept to be clean in the powder room, and a clean working environment is provided for operators. The dust content in the spray booth is controlled so as to be below the explosion limit (generally set at 10 g/m)3). In addition, the powder spray booth is easy to clean, so that the powder is not easy to deposit in the room, and the color of the powder is convenient to change.
For hub manufacturing enterprises, a powder spraying room is a necessary equipment facility in the process of spraying powder on the surface of a hub, and the powder spraying room for spraying the hub powder needs micro negative pressure so as to ensure that the vaporific powder sprayed by a spray gun is quickly discharged, avoid potential safety hazards caused by the floating of the powder in the air and avoid the influence on the powder spraying quality caused by the adsorption of the powder on a gun head of an electrostatic gun. But the mode that present whitewashed room of spouting realized inside little negative pressure is comparatively loaded down with trivial details, and the structure for realizing little negative pressure is also comparatively complicated to the reduction condition of powder after realizing little negative pressure is also not satisfactory.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a powder room of opening ratio wind pressure has reached and has floated powder in the quick discharge powder room, has reduced and has shone powder concentration in the powder spray room, has avoided the powder gun rifle head to glue the powder and drop to the effect of the quality of dusting has been guaranteed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a powder room of opening ratio wind pressure, includes powder room structure and inner structure, the inside of powder room structure and inner structure's external connection.
Powder room structure comprises wallboard, roof, bottom plate, air intake, spray gun notch and convulsions mechanism, powder room structure's fixed mounting all around has the wallboard, the top fixedly connected with roof of wallboard, bottom fixedly connected with bottom plate, the air intake has been seted up to the upper end of roof, the spray gun notch has been seted up in the left side of wallboard, the left and right sides fixed mounting of bottom plate has convulsions mechanism.
Preferably, the internal mechanism consists of a powder spraying mechanism and a loading mechanism.
Preferably, the powder spraying mechanism comprises a powder spraying main frame, a powder spraying support, a connecting piece and an electrostatic powder spraying gun, the powder spraying main frame is arranged above the left side of the powder room structure, the powder spraying main frame penetrates through a spray gun notch and extends to the inside of the powder room structure, the powder spraying support is arranged at the right end and the middle of the powder spraying main frame, the electrostatic powder spraying gun is arranged at the lower end of the powder spraying support, and the connecting pieces are arranged at the connecting parts of the powder spraying main frame, the powder spraying support, the connecting pieces of the powder spraying support and the electrostatic powder spraying gun and are connected with one another through the connecting pieces.
Preferably, the object carrying mechanism comprises an object carrier, a conveying belt, partition plates and hub workpieces, the object carrier is fixedly mounted in the middle of the bottom end inside the powder room structure, the conveying belt is arranged at the upper end of the object carrier, the partition plates are fixedly mounted on the conveying belt, and the hub workpieces are placed on the conveying belt between the partition plates.
Preferably, the air draft mechanism includes exhaust hood, mounting and exhaust column, the upper end of air draft mechanism is provided with the exhaust hood, the lower extreme fixedly connected with mounting of exhaust hood, mounting bolted connection is on the bottom plate, the lower extreme fixed mounting of mounting has the exhaust column.
Preferably, the fixing piece is divided into an upper part and a lower part, the two parts are connected in a clamping manner, and a sealing ring is arranged for sealing.
Preferably, the circuit wire and the powder pipeline of the electrostatic powder gun are bound on the powder spraying main frame and the powder spraying bracket.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the powder room of this opening ratio wind pressure is through opening in the middle of the top, and the lower part sets up the suction opening, and the air draft of the corresponding recovery fan of ratio, wind pressure trend are from last down pressing, and there is the extraction opening bottom, have guaranteed the room of dusting slight negative pressure to float powder concentration in reducing the room of dusting, avoided static powder gun rifle head to glue the powder and dropped, thereby guaranteed the quality of dusting.
(2) The powder room of this opening ratio wind pressure changes this room of dusting into the required structure of environment that causes little negative pressure very simple, room upper portion opening of dusting, the lower part sets up the suction opening, the centre is for waiting to spray the powder work piece, and the powder gun is located upper portion opening and waits to spray between the work piece, the powder is from the powder gun blowout, later the powder downstream under the room little negative pressure state of dusting, the most hub work piece surface of taking the positive charge that adsorbs of the powder of negative charge, a small part powder is taken out from the room of dusting by air draft mechanism under the effect of retrieving the fan, guarantee that the interior low concentration of room of dusting floats the powder.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the air draft mechanism of the present invention;
fig. 3 is a schematic view of the principle of the present invention.
In the figure: 1 powder room structure, 101 wall boards, 102 top boards, 103 bottom boards, 104 air inlets, 105 spray gun notches, 106 air draft mechanisms, 1061 air draft hoods, 1062 fixing pieces, 1063 air draft pipes, 2 internal mechanisms, 201 powder spray mechanisms, 202 object carrying mechanisms, 203 powder spray main frames, 204 powder spray brackets, 205 connecting pieces, 206 electrostatic powder spray guns, 207 object carrying frames, 208 conveying belts, 209 partition boards and 2010 hub workpieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a powder room of opening ratio wind pressure, includes powder room structure 1 and inner structure 2, the inside of powder room structure 1 and the external connection of inner structure 2.
The internal mechanism 2 consists of a powder spraying mechanism 201 and a carrying mechanism 202, the powder spraying mechanism 201 comprises a powder spraying main frame 203, a powder spraying bracket 204, a connecting piece 205 and an electrostatic powder spraying gun 206, the powder spraying main frame 203 is arranged above the left side inside the powder room structure 1, the powder spraying main frame 203 penetrates through a spray gun notch 105 and extends into the powder room structure 1, the powder spraying brackets 204 are arranged at the right end and the middle part of the powder spraying main frame 203, the electrostatic powder spraying gun 206 is arranged at the lower end of the powder spraying bracket 204, the connecting pieces 205 are arranged at the connecting parts of the powder spraying main frame 203, the powder spraying bracket 204 and the electrostatic powder spraying gun 206 and are connected with each other through the connecting pieces 205, in addition, circuit wires and powder pipelines of the electrostatic powder spraying gun 206 are bound on the powder spraying main frame 203 and the powder spraying bracket 204, the carrying mechanism 202 comprises a carrying frame 207, a conveying belt 208, a partition 209 and a hub 2010 workpiece, the carrying frame 207 is fixedly arranged at the middle part of the bottom end inside, the upper end of the carrier rack 207 is provided with a conveying belt 208, partition plates 209 are fixedly arranged on the conveying belt 208, and a hub workpiece 2010 is placed on the conveying belt 208 between the partition plates 209.
During the use, the powder is spouted from electrostatic powder gun 206, and the powder moves down under the little negative pressure state in powder spray booth, and the most absorption of the powder of negative charge is to the wheel hub work piece 2010 surface of taking the positive charge, and a small part of powder is taken out from powder spray booth by exhaust mechanism 106 under the effect of recovery fan, guarantees that the interior low concentration of powder spray booth floats the powder, and at this in-process, conveyer belt 208 work for wheel hub work piece 2010 after being sprayed leaves the powder spray booth, and wheel hub work piece 2010 that does not spray carries out the spraying.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a powder room of opening ratio wind pressure, includes powder room structure (1) and inner structure (2), its characterized in that: the interior of the powder chamber structure (1) is connected with the exterior of the internal mechanism (2);
whitewashed room structure (1) comprises wallboard (101), roof (102), bottom plate (103), air intake (104), spray gun notch (105) and convulsions mechanism (106), whitewashed room structure (1) fixed mounting all around has wallboard (101), the top fixedly connected with roof (102) of wallboard (101), bottom fixedly connected with bottom plate (103), air intake (104) have been seted up to the upper end of roof (102), spray gun notch (105) have been seted up in the left side of wallboard (101), the left and right sides fixed mounting of bottom plate (103) has convulsions mechanism (106).
2. The powder room with the opening for proportioning wind pressure according to claim 1, wherein: the internal mechanism (2) is composed of a powder spraying mechanism (201) and a loading mechanism (202).
3. The powder room with the opening for proportioning wind pressure according to claim 2, wherein: the powder spraying mechanism (201) comprises a powder spraying main frame (203), a powder spraying support (204), a connecting piece (205) and an electrostatic powder spraying gun (206), wherein the powder spraying main frame (203) is arranged above the left side of the inside of the powder room structure (1), the powder spraying main frame (203) penetrates through a spray gun notch (105) and extends to the inside of the powder room structure (1), the powder spraying support (204) is arranged at the right end and the middle of the powder spraying main frame (203), the electrostatic powder spraying gun (206) is arranged at the lower end of the powder spraying support (204), the connecting pieces (205) are arranged at the joints of the powder spraying main frame (203), the powder spraying support (204), the electrostatic powder spraying gun (206) and the connecting piece (205) and are connected with each other.
4. The powder room with the opening for proportioning wind pressure according to claim 2, wherein: the loading mechanism (202) comprises a loading frame (207), a conveying belt (208), partition plates (209) and a hub workpiece (2010), the loading frame (207) is fixedly installed in the middle of the bottom end of the interior of the powder room structure (1), the conveying belt (208) is arranged at the upper end of the loading frame (207), the partition plates (209) are fixedly installed on the conveying belt (208), and the hub workpiece (2010) is placed on the conveying belt (208) between the partition plates (209).
5. The powder room with the opening for proportioning wind pressure according to claim 1, wherein: air drafting mechanism (106) include aspirator (1061), mounting (1062) and exhaust column (1063), the upper end of air drafting mechanism (106) is provided with aspirator (1061), the lower extreme fixedly connected with mounting (1062) of aspirator (1061), mounting (1062) bolted connection is on bottom plate (103), the lower extreme fixed mounting of mounting (1062) has exhaust column (1063).
6. The powder room with opening proportioning wind pressure as claimed in claim 5, wherein: the fixing piece (1062) is divided into an upper part and a lower part, the two parts are connected in a clamping manner, and a sealing ring is arranged for sealing.
7. The powder room with the opening for proportioning wind pressure according to claim 3, wherein: and circuit wires and powder pipelines of the electrostatic powder gun (206) are bound on the powder spraying main frame (203) and the powder spraying bracket (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550953.XU CN210647004U (en) | 2019-09-17 | 2019-09-17 | Powder room of opening ratio wind pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550953.XU CN210647004U (en) | 2019-09-17 | 2019-09-17 | Powder room of opening ratio wind pressure |
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| Publication Number | Publication Date |
|---|---|
| CN210647004U true CN210647004U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921550953.XU Active CN210647004U (en) | 2019-09-17 | 2019-09-17 | Powder room of opening ratio wind pressure |
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| CN (1) | CN210647004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350845A (en) * | 2022-10-19 | 2022-11-18 | 季华实验室 | Cold spraying device and cold spraying processing method thereof |
-
2019
- 2019-09-17 CN CN201921550953.XU patent/CN210647004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350845A (en) * | 2022-10-19 | 2022-11-18 | 季华实验室 | Cold spraying device and cold spraying processing method thereof |
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