CN113856969A - Rotary conveying structure for powder spraying on surface of air valve - Google Patents
Rotary conveying structure for powder spraying on surface of air valve Download PDFInfo
- Publication number
- CN113856969A CN113856969A CN202111134650.1A CN202111134650A CN113856969A CN 113856969 A CN113856969 A CN 113856969A CN 202111134650 A CN202111134650 A CN 202111134650A CN 113856969 A CN113856969 A CN 113856969A
- Authority
- CN
- China
- Prior art keywords
- connecting part
- sliding block
- conveying chain
- powder spraying
- track
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
-
- 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
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
Landscapes
- Catching Or Destruction (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention relates to a rotary conveying structure for spraying powder on the surface of an air valve, which comprises a conveying chain, a powder spraying chamber and a track arranged at the top in the powder spraying chamber, wherein the track consists of two C-shaped track bodies arranged oppositely, the upper ends of the two C-shaped track bodies are fixedly connected with the top in the powder spraying chamber, a sliding block comprises an upper connecting part fixedly connected with the lower end of the conveying chain, a middle connecting part arranged at the lower end of the upper connecting part and a lower connecting part arranged at the lower end of the middle connecting part, the upper connecting part, the middle connecting part and the lower connecting part form an I-shaped structure, the lower end of the lower connecting part is provided with a hook for hanging the air valve, a rotary driving group is arranged between the two C-shaped track bodies and the sliding block, and when the conveying chain drives the sliding block to move to the track, the sliding block realizes circumferential autorotation under the action of the rotary driving group along with the movement of the conveying chain. The invention has the following advantages: the air valve can realize circumferential rotation while being conveyed forwards, so that the powder spraying with no dead angle and high uniformity is realized.
Description
The technical field is as follows:
the invention belongs to the field of blast gate surface treatment, and particularly relates to a rotary conveying structure for blast gate surface powder spraying.
Background art:
powder spraying is a coating process for adhering powder coatings to a workpiece by using corona discharge, a coating film is formed on the surface of the workpiece after the powder spraying through the steps of hot melting and lamp curing, and the specific process of the powder spraying is as follows: the powder gun is connected with negative pole, the workpiece is grounded, the powder coating material is fed into the spray gun by means of compressed air gas from powder supply system, the high-voltage electrostatic generator is added in the front end of the spray gun, and the corona discharge can produce intensive charge nearby, so that the powder can be sprayed out from the spray gun nozzle to form circuit to form charged coating material particles, and under the action of electrostatic force, the charged coating material particles can be sucked onto the workpiece whose polarity is opposite to that of the charged coating material particles.
Because the blast gate still needs to carry out hot melt, solidification after dusting, consequently need hang the blast gate on the conveying chain and carry out hot melt, solidification after the room of dusting again, because the blast gate can only be fixed on the conveying chain to along with the direction of delivery of conveying chain operation, because the blast gate hangs the lower extreme of conveying chain, even enlarge the scope of dusting, the both ends of blast gate direction still have the dead angle of dusting, can't guarantee the high degree of consistency on blast gate surface and dust.
The invention content is as follows:
the invention aims to overcome the defects and provides a rotary conveying structure for powder spraying on the surface of an air valve, so that the air valve can rotate circumferentially while being conveyed forwards, and the powder spraying is high in uniformity and free of dead angles.
The purpose of the invention is realized by the following technical scheme: a rotary conveying structure for spraying powder on the surface of an air valve comprises a conveying chain, a powder spraying chamber and a track arranged at the top in the powder spraying chamber, wherein a sliding block is arranged at the lower end of the conveying chain, the conveying chain penetrates through the track in the powder spraying chamber, the track consists of two C-shaped track bodies which are arranged oppositely, the upper ends of the two C-shaped track bodies are fixedly connected with the top in the powder spraying chamber, a gap for the conveying chain to penetrate through is formed between the two C-shaped track bodies, the sliding block comprises an upper connecting part fixedly connected with the lower end of the conveying chain, a middle connecting part arranged at the lower end of the upper connecting part and a lower connecting part arranged at the lower end of the middle connecting part, the upper connecting part, the middle connecting part and the lower connecting part form an I-shaped structure, a hook for hanging the air valve is arranged at the lower end of the lower connecting part, the two C-shaped track bodies are mutually embedded with the sliding block, and a rotary driving group is arranged between the two C-shaped track bodies and the sliding block, when the conveying chain drives the sliding block to move to the track, the sliding block realizes circumferential autorotation under the action of the rotary driving group along with the movement of the conveying chain.
The invention is further improved in that: the inner sides of the two C-shaped track bodies are provided with first cavities for embedding the upper connecting parts of the sliding blocks, the inner sides of the two C-shaped track bodies are provided with second cavities for embedding the middle connecting parts of the sliding blocks, the first cavities are arranged above the second cavities, the width of the first cavities is larger than that of the second cavities, and the lower connecting parts are arranged outside the lower parts of the two C-shaped track bodies.
The invention is further improved in that: the rotary driving group comprises a rack arranged on the inner wall of the second chamber, the extending direction of the rack is consistent with the transmission direction of the conveying chain, a third gear is sleeved on the outer circumference of the middle connecting part, the third gear and the rack are meshed for transmission, the upper end of the middle connecting part penetrates through the middle of the upper connecting part and is embedded in the upper connecting part, a bearing is arranged on the outer circumference of the middle connecting part in the upper connecting part in an embedded mode, when the sliding block moves along with the transmission direction of the conveying chain, the third gear on the connecting part in the driving mode walks on the rack, and therefore the connecting part and the lower connecting part are driven by the third gear to rotate circumferentially.
The invention is further improved in that: both sides of the inner wall of the first chamber are provided with a plurality of guide wheels which are uniformly distributed, and the guide wheels on both sides of the inner wall of the first chamber are arranged on both sides of the upper connecting part and are correspondingly contacted with both side ends of the upper connecting part.
Compared with the prior art, the invention has the following advantages:
1. the rotary sliding structure adopts a special and ingenious structural form, after the sliding block enters the powder spraying chamber, the sliding block fixed with the conveying chain is embedded in the track fixed with the powder spraying chamber, the sliding block enables the third gear sleeved outside the middle connecting part to be meshed with the rack on the track for transmission along with conveying of the conveying chain, and the third gear on the middle connecting part is enabled to rotate circumferentially along the rack direction, so that rotary conveying of the sliding block in the powder spraying chamber is achieved.
2. For avoiding the sliding block to take place self when rotating and rock or the side direction skew and influence the meshing effect of third gear and rack, consequently set up the leading wheel in the inner wall both sides of first cavity, make the last connecting portion card of sliding block establish between the leading wheel, when guaranteeing the smooth-going gliding of sliding block, can have better guide effect to the sliding block again, avoid the sliding block to take place to rock or the skew in self pivoted.
Description of the drawings:
fig. 1 is a schematic structural diagram of a rotary conveying structure for spraying powder on the surface of an air valve in the invention.
Reference numbers in the figures:
1-conveying chain and 2-powder spraying chamber;
41-track, 42-sliding block, 43-hook and 44-rotation driving group; 411-C track body, 412-first chamber, 413-second chamber; 421-upper connecting part, 422-middle connecting part, 423-lower connecting part; 441-rack, 442-third gear, 443-bearing, 444-guide wheel.
The specific implementation mode is as follows:
for the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship, such as one based on the drawings, are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the structure or unit indicated must have a specific orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise specified and limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, so that those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.
As shown in fig. 1, an embodiment of a rotary conveying structure for spraying powder on the surface of an air valve of the present invention includes a conveying chain 1, a powder spraying chamber 2, and a rail 41 disposed at the top position in the powder spraying chamber 2, the lower end of the conveying chain 1 has a slide block 42, the conveying chain 1 is disposed through the rail 41 in the powder spraying chamber 2, the rail 41 is composed of two C-shaped rail bodies 411 disposed opposite to each other, the upper ends of the two C-shaped rail bodies 411 are fixedly connected to the top in the powder spraying chamber 2, a gap for allowing the conveying chain 1 to pass through is formed between the two C-shaped rail bodies 411, the slide block 42 includes an upper connecting part 421 fixedly connected to the lower end of the conveying chain 1, a middle connecting part 422 disposed at the lower end of the upper connecting part 421, and a lower connecting part 423 disposed at the lower end of the middle connecting part 422, the upper connecting part (421), the middle connecting part 422 and the lower connecting part 423 form an i-shaped structure, the lower end of the lower connecting part 423 has a hook 43 for suspending the air valve, the two C-shaped track bodies 411 and the sliding block 42 are embedded with each other, and a rotation driving group 44 is provided between the two C-shaped track bodies 411 and the sliding block 42, when the conveying chain 1 drives the sliding block 42 to move to the track 41, the sliding block 42 realizes the circular rotation under the action of the rotation driving group 44 along with the movement of the conveying chain 1.
Furthermore, the inner sides of the two C-shaped track bodies 411 are provided with a first cavity 412 embedded in the upper connecting part 421 of the sliding block 42, the inner sides of the two C-shaped track bodies 411 are provided with a second cavity 413 embedded in the middle connecting part 422 of the sliding block 42, the first cavity 412 is arranged above the second cavity 413, the width of the first cavity 412 is larger than that of the second cavity 413, and the lower connecting part 423 is arranged outside the lower part of the two C-shaped track bodies 411.
Further, the rotation driving unit 44 includes a rack 441 disposed on an inner wall of the second chamber 413, an extending direction of the rack 441 is the same as a transmission direction of the conveyor chain 1, a third gear 442 is sleeved on an outer circumference of the middle connecting portion 422, the third gear 442 and the rack 441 are in meshed transmission, an upper end of the middle connecting portion 422 penetrates through a middle portion of the upper connecting portion 421 and is embedded in the upper connecting portion 421, and the middle connecting portion 422 is embedded in an outer circumference of the upper connecting portion 421 and has a bearing 443, when the sliding block 42 moves along the transmission direction of the conveyor chain 1, the third gear 442 on the middle connecting portion 422 is driven to travel on the rack 441, so that the third gear 442 drives the middle connecting portion 422 and the lower connecting portion 423 to perform a circumferential rotation.
According to the invention, a special and ingenious structural form is adopted, after the sliding block 42 enters the powder spraying chamber 2, the sliding block 42 fixed with the conveying chain 1 is embedded in the track 41 fixed with the powder spraying chamber 2, the sliding block 42 enables the third gear 442 sleeved outside the middle connecting part 422 to be meshed with the rack 441 on the track 41 for transmission along with the conveying of the conveying chain 1, so that the third gear 442 on the middle connecting part 422 is circumferentially rotated along the direction of the rack 441, and the rotary conveying of the sliding block 42 in the powder spraying chamber 2 is realized.
Further, the first chamber 412 has a plurality of guide wheels 444 uniformly distributed on both sides of the inner wall thereof, and the guide wheels 444 on both sides of the inner wall of the first chamber 412 are disposed on both sides of the upper connecting portion 421 and are in corresponding contact with both side ends of the upper connecting portion 421.
In order to prevent the sliding block 42 from shaking or shifting laterally when rotating, the engagement effect between the third gear 442 and the rack 441 is affected, and therefore the guide wheels 444 are disposed on two sides of the inner wall of the first cavity 412, so that the upper connecting portion 421 of the sliding block 42 is clamped between the guide wheels 444, the sliding block 42 can be guided well while sliding smoothly, and the sliding block 42 is prevented from shaking or shifting while rotating.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only for the purpose of illustrating the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a rotation type transport structure for blast gate surface dusting which characterized in that: the powder spraying device comprises a conveying chain (1), a powder spraying chamber (2) and a track (41) arranged at the top in the powder spraying chamber (2), wherein a sliding block (42) is arranged at the lower end of the conveying chain (1), the conveying chain (1) penetrates through the track (41) in the powder spraying chamber (2), the track (41) consists of two C-shaped track bodies (411) which are arranged in opposite directions, the upper ends of the two C-shaped track bodies (411) are fixedly connected with the top in the powder spraying chamber (2), a gap for allowing the conveying chain (1) to penetrate through is arranged between the two C-shaped track bodies (411), the sliding block (42) comprises an upper connecting part (421) fixedly connected with the lower end of the conveying chain (1), a middle connecting part (422) arranged at the lower end of the upper connecting part (421) and a lower connecting part (423) arranged at the lower end of the middle connecting part (422), and the upper connecting part (421), the middle connecting part (422) and the lower connecting part (423) form an I-shaped structure, the lower end of the lower connecting part (423) is provided with a hook (43) for hanging the air valve, the two C-shaped track bodies (411) are embedded with the sliding block (42), a rotary driving group (44) is arranged between the two C-shaped track bodies (411) and the sliding block (42), and when the conveying chain (1) drives the sliding block (42) to move to the track (41), the sliding block (42) realizes circumferential rotation under the action of the rotary driving group (44) along with the movement of the conveying chain (1).
2. A high uniformity powder spraying apparatus for blast gate surface treatment as claimed in claim 1 wherein: two C type track body (411) inboards have the first cavity (412) that the last connecting portion (421) of holding sliding block (42) are inlayed and are established, two C type track body (411) inboards have the second cavity (413) that well connecting portion (422) of holding sliding block (42) are inlayed and are established, the top position of second cavity (413) is placed in first cavity (412), and the width of first cavity (412) is greater than the width of second cavity (413), the below outside in two C type track body (411) is placed in lower connecting portion (423).
3. A high uniformity powder spraying apparatus for blast gate surface treatment as claimed in claim 2, wherein: the rotary driving group (44) comprises a rack (441) arranged on one inner wall of the second chamber (413), the extending direction of the rack (441) is consistent with the transmission direction of the conveying chain (1), a third gear (442) is sleeved on the outer circumference of the middle connecting part (422), the third gear (442) is meshed with the rack (441) for transmission, the upper end of the middle connecting part (422) penetrates through the middle part of the upper connecting part (421) and is embedded in the upper connecting part (421), and the middle connecting part (422) is embedded in the upper connecting part (421) and is provided with a bearing (443) on the outer circumference, when the sliding block (42) moves along the transmission direction of the conveying chain (1), a third gear (442) on the middle driving connecting part (422) runs on the rack (441), so that the third gear (442) drives the middle connecting part (422) and the lower connecting part (423) to rotate circularly.
4. A high uniformity powder spraying apparatus for blast gate surface treatment as claimed in claim 3 wherein: the two sides of the inner wall of the first chamber (412) are respectively provided with a plurality of guide wheels (444) which are uniformly distributed, and the guide wheels (444) on the two sides of the inner wall of the first chamber (412) are arranged on the two sides of the upper connecting part (421) and correspondingly contacted with the two side ends of the upper connecting part (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111134650.1A CN113856969A (en) | 2021-09-27 | 2021-09-27 | Rotary conveying structure for powder spraying on surface of air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111134650.1A CN113856969A (en) | 2021-09-27 | 2021-09-27 | Rotary conveying structure for powder spraying on surface of air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113856969A true CN113856969A (en) | 2021-12-31 |
Family
ID=78991147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111134650.1A Pending CN113856969A (en) | 2021-09-27 | 2021-09-27 | Rotary conveying structure for powder spraying on surface of air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113856969A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1506934A2 (en) * | 2003-08-11 | 2005-02-16 | Manfred Josef Wallner | Suspension crane track and rail profile for a suspension crane track |
| CN205914320U (en) * | 2016-07-13 | 2017-02-01 | 佛山市安邦得机械设备有限公司 | Vertical double track spraying equipment |
| CN110560296A (en) * | 2019-09-12 | 2019-12-13 | 顺景园精密铸造(深圳)有限公司 | powder spraying process and powder spraying equipment thereof |
| CN210479964U (en) * | 2019-07-18 | 2020-05-08 | 天津友发钢管集团股份有限公司 | Double-line integrated plastic spraying production line |
| CN111420826A (en) * | 2020-04-30 | 2020-07-17 | 四川国软科技发展有限责任公司 | Tool system for spraying paint |
| CN213670016U (en) * | 2020-09-28 | 2021-07-13 | 苏州金近幕墙有限公司 | Continuous feeding equipment for spraying fluorocarbon paint on aluminum profile |
| CN213922842U (en) * | 2020-12-08 | 2021-08-10 | 无锡进源科技开发有限公司 | Independent spraying part conveying belt machine |
-
2021
- 2021-09-27 CN CN202111134650.1A patent/CN113856969A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1506934A2 (en) * | 2003-08-11 | 2005-02-16 | Manfred Josef Wallner | Suspension crane track and rail profile for a suspension crane track |
| CN205914320U (en) * | 2016-07-13 | 2017-02-01 | 佛山市安邦得机械设备有限公司 | Vertical double track spraying equipment |
| CN210479964U (en) * | 2019-07-18 | 2020-05-08 | 天津友发钢管集团股份有限公司 | Double-line integrated plastic spraying production line |
| CN110560296A (en) * | 2019-09-12 | 2019-12-13 | 顺景园精密铸造(深圳)有限公司 | powder spraying process and powder spraying equipment thereof |
| CN111420826A (en) * | 2020-04-30 | 2020-07-17 | 四川国软科技发展有限责任公司 | Tool system for spraying paint |
| CN213670016U (en) * | 2020-09-28 | 2021-07-13 | 苏州金近幕墙有限公司 | Continuous feeding equipment for spraying fluorocarbon paint on aluminum profile |
| CN213922842U (en) * | 2020-12-08 | 2021-08-10 | 无锡进源科技开发有限公司 | Independent spraying part conveying belt machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20060121199A (en) | Spray coating device | |
| CN206528988U (en) | Automatic charging docking facilities | |
| CN201894968U (en) | Rotary paint spraying machine | |
| CN206610734U (en) | A kind of automatic turning device for sintered NdFeB block shaped magnet surface spraying | |
| CN113976356B (en) | High-uniformity powder spraying equipment for air valve surface treatment | |
| CN113856969A (en) | Rotary conveying structure for powder spraying on surface of air valve | |
| CN206088343U (en) | Feed mechanism and jar body conveyor | |
| CN106423674B (en) | Rotating disc type can seam powder applies solidification all-in-one machine | |
| CN206286118U (en) | Rotating-table apparatus and rotating disc type can seam powder apply solidification all-in-one | |
| CN113859854A (en) | Bell and spigot pipeline axial conveyer and pipeline surface treatment system | |
| CN209565138U (en) | Cycle frame spraying equipment | |
| CN102491076B (en) | Conveying steering device | |
| CN205269987U (en) | A spraying plastics assembly line for processing casing | |
| CN2165934Y (en) | Electrostatic spray machine for inner & outer walls of metal pipe-line | |
| CN104476351B (en) | A kind of equipment that can realize fiber stub automatic chamfering | |
| CN209866386U (en) | Electrostatic spraying device for workpiece production | |
| CN209411191U (en) | A kind of conveyer belt stabilising arrangement | |
| CN210619554U (en) | Magnetic suspension power conveying device | |
| CN210146269U (en) | Gas meter shell plastic spraying gun repairing equipment | |
| CN207189471U (en) | More shot blast room shot-blasting machines | |
| CN218340111U (en) | A transport mechanism for car spraying plastics | |
| CN203544928U (en) | Assembly line for assembling | |
| CN216425664U (en) | Bell and spigot pipeline axial conveyer | |
| CN218610041U (en) | Pipeline coating system | |
| CN204918389U (en) | Ceramic tile glazing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211231 |
|
| RJ01 | Rejection of invention patent application after publication |