CN218423583U - Steel sheet paint spraying apparatus - Google Patents
Steel sheet paint spraying apparatus Download PDFInfo
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- CN218423583U CN218423583U CN202222654617.8U CN202222654617U CN218423583U CN 218423583 U CN218423583 U CN 218423583U CN 202222654617 U CN202222654617 U CN 202222654617U CN 218423583 U CN218423583 U CN 218423583U
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- conveying
- spray gun
- steel plate
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- rotating
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Abstract
The utility model discloses a steel plate paint spraying device, which comprises a spraying chamber, a conveying piece, a spray gun, a transverse moving mechanism and a rotating mechanism; the conveying piece is arranged in the spraying chamber and is used for conveying steel plates; the spray gun is arranged above the conveying piece; the transverse moving mechanism is connected with the spray gun and is used for driving the spray gun to move along the direction vertical to the movement direction of the steel plate; the rotating mechanism is connected with the transverse moving mechanism and is used for driving the transverse moving mechanism to rotate in the horizontal direction. The utility model provides a technical scheme's beneficial effect is: the rotating mechanism drives the transverse moving mechanism to rotate, the rotating mechanism only needs to drive the transverse moving mechanism to rotate 180 degrees, and the spray gun can return to the initial position rapidly.
Description
Technical Field
The utility model belongs to the technical field of the steel sheet paint spraying technology and specifically relates to a steel sheet paint spraying apparatus is related to.
Background
In order to prevent the surface of the steel plate from rusting, paint needs to be sprayed on the surface of the steel plate. At present, steel plate paint spraying apparatus (as the chinese utility model patent with application number CN 201820810579.1) mostly includes conveyer belt, spray gun and lateral shifting member, wherein, is used for carrying the steel sheet on the conveyer belt, and lateral shifting member is used for driving the spray gun along the vertical direction reciprocating motion of steel sheet in the steel sheet top.
As shown in fig. 1, when the steel sheet is transferred to the spray booth, the traverse member drives the spray gun to rapidly reciprocate above the steel sheet in a vertical direction of the steel sheet, and at the same time, the spray gun sprays paint to the steel sheet. Specifically, the reciprocating movement of the spray gun is divided into a forward movement and a reverse movement, and when the spray gun moves forward, the spray gun sprays paint to the steel plate, and at this time, since the steel plate also moves forward, the spray gun forms a spraying area obliquely intersecting the steel plate on the steel plate, and when the spray gun moves backward, the spray gun stops spraying paint until the spray gun returns to an initial position, and then the spray gun moves forward and enters a next spraying period. In order to ensure that the areas of the coating formed on the steel plate just meet one another (neither overlap nor separate) each time the lance is moved in the forward direction, the ratio of the traversing speed of the lance to the advancing speed of the steel plate must be maintained constant.
However, in use, when the lance is moved in the reverse direction, the rate of reverse movement must be great enough to allow the lance to return to its initial position in a short period of time. This is very high to the requirement of horizontal moving member, and horizontal moving member need constantly adjust the sideslip speed of spray gun, and horizontal moving member needs to have high rate output ability simultaneously, needs to use high-power synchronous machine to cooperate the converter to realize the function of horizontal moving member, and equipment cost is higher.
SUMMERY OF THE UTILITY MODEL
In view of this, a need exists for a steel plate painting apparatus, which is used to solve the technical problem that the existing steel plate painting apparatus needs to continuously adjust the speed of the spray gun, has high requirements for the lateral moving member, and causes high equipment cost.
In order to achieve the aim, the utility model provides a steel plate paint spraying device, which comprises a spraying chamber, a conveying piece, a spray gun, a transverse moving mechanism and a rotating mechanism;
the conveying piece is arranged in the spraying chamber and is used for conveying steel plates;
the spray gun is arranged above the conveying piece;
the transverse moving mechanism is connected with the spray gun and is used for driving the spray gun to move along the direction vertical to the movement direction of the steel plate;
the rotating mechanism is connected with the transverse moving mechanism and is used for driving the transverse moving mechanism to rotate in the horizontal direction.
In some embodiments, the conveying member includes a plurality of conveying rollers and a conveying driving member, each of the conveying rollers is rotatably disposed in the spraying chamber, and the conveying driving member is connected with each of the conveying rollers and is used for driving each of the conveying rollers to rotate synchronously.
In some embodiments, the traversing mechanism includes a guide rail and a traverse trolley, the traverse trolley includes a trolley body, a plurality of upper rollers, a plurality of lower rollers and a traverse driving member, each of the upper rollers is rotatably disposed on the trolley body and slidably disposed at the upper end of the guide rail, each of the lower rollers is rotatably disposed on the trolley body and slidably disposed at the lower end of the guide rail, the traverse driving member is connected with the upper rollers and is configured to drive the upper rollers to rotate, and the spray gun is fixed on the trolley body.
In some embodiments, the rotating mechanism includes a connecting frame, a rotating shaft and a rotating driving member, the connecting frame is fixed on the guide rail, one end of the rotating shaft is rotatably disposed in the spraying chamber, the other end of the rotating shaft is fixedly connected with the connecting frame, the axis of the rotating shaft coincides with the center of the guide rail, and the rotating driving member is connected with the rotating shaft and is used for driving the rotating shaft to rotate.
In some embodiments, the rotating mechanism further includes a bearing, an inner ring of the bearing is fixedly sleeved at one end of the rotating shaft, and an outer ring of the bearing is fixed in the spraying chamber.
In some embodiments, the rotating mechanism further comprises a connecting block, one end of the connecting block is fixed on the connecting frame, and the other end of the connecting block is fixedly connected with the rotating shaft.
In some embodiments, the rotary drive includes a rotary motor coupled to the shaft and configured to drive the shaft in rotation.
In some embodiments, the rotary driving element further includes a driving gear fixedly sleeved on the output shaft of the rotary motor and a driven gear fixedly sleeved on the rotating shaft, and the driven gear is engaged with the driving gear.
In some embodiments, the steel sheet painting apparatus further includes an in-position detecting member disposed below the spray gun and detecting whether the steel sheet reaches below the spray gun.
In some embodiments, the steel sheet painting apparatus further includes a speed detecting member for detecting a conveying speed of the conveying member.
Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: when using, place the steel sheet on carrying the piece, the conveyer belt drives the steel sheet and moves forward, when the steel sheet reachs the below of spray gun, sideslip mechanism drives the spray gun and moves along the vertical direction of steel sheet, and in the removal process, the spray gun sprays paint to the surface of steel sheet, when the spray gun moves the second side from the first side of steel sheet, drive sideslip mechanism through slewing mechanism and rotate 180, thereby make the spray gun return to first side from the second side of steel sheet, in returning the in-process, the spray gun stops spraying paint, returns the back, rethread sideslip mechanism drives the spray gun and moves along the vertical direction of steel sheet, gets into next spraying cycle, because, the utility model discloses in, drive sideslip mechanism through slewing mechanism and rotate, slewing mechanism only need drive sideslip mechanism and rotate 180, can make the spray gun return initial position rapidly, consequently, in the return process, do not need the quick return of sideslip mechanism drive spray gun, consequently, speed output requirement to sideslip mechanism is lower, can reduce equipment acquisition cost.
Drawings
FIG. 1 is a schematic view illustrating a steel plate painting process of a conventional steel plate painting apparatus;
fig. 2 is a schematic perspective view of an embodiment of a steel plate painting apparatus provided by the present invention;
FIG. 3 is a schematic view showing the construction of the steel sheet painting apparatus of FIG. 2;
FIG. 4 is a schematic perspective view of the traversing mechanism and the rotating mechanism in FIG. 2;
FIG. 5 is an enlarged partial view of area A of FIG. 4;
FIG. 6 is a schematic perspective view of the traversing mechanism of FIG. 4;
in the figure: 1-spraying chamber, 2-conveying member, 3-spray gun, 4-traversing mechanism, 41-guide rail, 42-traversing trolley, 421-trolley body, 422-upper roller, 423-lower roller, 5-rotating mechanism, 51-connecting frame, 52-rotating shaft, 53-rotating driving member, 531-rotating motor, 532-driving gear, 533-driven gear, 54-bearing, 55-connecting block and 6-steel plate.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Referring to fig. 2-4, the present invention provides a steel plate paint spraying apparatus, which comprises a spray booth 1, a conveying member 2, a spray gun 3, a traversing mechanism 4 and a rotating mechanism 5.
The conveying member 2 is arranged in the spraying chamber 1, and the conveying member 2 is used for conveying a steel plate 6. The lance 3 is disposed above the conveyor 2. The transverse moving mechanism 4 is connected with the spray gun 3 and is used for driving the spray gun 3 to move along the direction vertical to the movement direction of the steel plate 6. The rotating mechanism 5 is connected with the transverse moving mechanism 4 and is used for driving the transverse moving mechanism 4 to rotate in the horizontal direction.
It will be appreciated that in order to enable the spraying of paint, the inlet of the spray gun 3 is in communication with a paint storage tank in which paint is stored so that a source of paint can be provided to the spray gun 3.
When the spraying gun is used, the steel plate 6 is placed on the conveying piece 2, the conveying piece 2 drives the steel plate 6 to move forwards, when the steel plate 6 reaches the position below the spraying gun 3, the transverse moving mechanism 4 drives the spraying gun 3 to move along the vertical direction of the steel plate 6, in the moving process, the spraying gun 3 sprays paint on the surface of the steel plate 6, when the spraying gun 3 moves from the first side to the second side of the steel plate 6, the rotating mechanism 5 drives the transverse moving mechanism 4 to rotate 180 degrees, so that the spraying gun 3 returns to the first side from the second side of the steel plate 6, in the returning process, the spraying gun 3 stops spraying paint, after returning, the transverse moving mechanism 4 drives the spraying gun 3 to move along the vertical direction of the steel plate 6 to enter the next spraying period, because the transverse moving mechanism 4 is driven to rotate by the rotating mechanism 5, the rotating mechanism 5 only needs to drive the transverse moving mechanism 4 to rotate 180 degrees, so that the spraying gun 3 can return to the initial position rapidly, in the returning process, the transverse moving mechanism 4 is not needed to drive the spraying gun 3 to return rapidly, therefore, the requirement on the output capacity of the transverse moving mechanism 4 is low, and the equipment purchasing cost can be reduced.
In order to realize the function of the conveying member 2, referring to fig. 2 and 3, in a preferred embodiment, the conveying member 2 includes a plurality of conveying rollers and a conveying driving member, each of the conveying rollers is rotatably disposed in the spraying chamber 1, and the conveying driving member is connected to each of the conveying rollers and is configured to drive each of the conveying rollers to rotate synchronously.
In order to specifically realize the function of the traverse mechanism 4, referring to fig. 3-6, in a preferred embodiment, the traverse mechanism 4 includes a guide rail 41 and a traverse trolley 42, the traverse trolley 42 includes a trolley body 421, a plurality of upper rollers 422, a plurality of lower rollers 423, and a traverse driving member (not shown), each of the upper rollers 422 is rotatably disposed on the trolley body 421 and is slidably disposed at the upper end of the guide rail 41, each of the lower rollers 423 is rotatably disposed on the trolley body 421 and is slidably disposed at the lower end of the guide rail 41, so that the trolley body 421 can be stably held on the guide rail 41 through the actions of the upper rollers 422 and the lower rollers 423, the traverse driving member is connected with the upper rollers 422 and is used for driving the upper rollers 422 to rotate, so as to drive the trolley body 421 to move along the guide rail 41, and the spray gun 3 is fixed on the trolley body 421, so that the spray gun 3 can move along with the trolley body 421.
In order to realize the function of the rotating mechanism 5 specifically, referring to fig. 3-6, in a preferred embodiment, the rotating mechanism 5 includes a connecting frame 51, a rotating shaft 52 and a rotating driving member 53, the connecting frame 51 is fixed on the guide rail 41, one end of the rotating shaft 52 is rotatably disposed in the spraying chamber 1, the other end of the rotating shaft 52 is fixedly connected with the connecting frame 51, the axis of the rotating shaft 52 coincides with the center of the guide rail 41, and the rotating driving member 53 is connected with the rotating shaft 52 and is used for driving the rotating shaft 52 to rotate. In use, the rotary drive member 53 rotates the rotary shaft 52, thereby rotating the connecting bracket 51 and the guide rail 41 to rapidly return the spray gun 3 to the initial position.
In order to realize the installation of the rotating shaft 52, referring to fig. 3-6, in a preferred embodiment, the rotating mechanism 5 further includes a bearing 54, an inner ring of the bearing 54 is fixedly sleeved on one end of the rotating shaft 52, and an outer ring of the bearing 54 is fixed in the spraying chamber 1.
In order to realize the connection between the connecting frame 51 and the rotating shaft 52, referring to fig. 3-6, in a preferred embodiment, the rotating mechanism 5 further includes a connecting block 55, one end of the connecting block 55 is fixed on the connecting frame 51, and the other end of the connecting block 55 is fixedly connected to the rotating shaft 52.
In order to implement the function of the rotary driving member 53, referring to fig. 3-6, in a preferred embodiment, the rotary driving member 53 includes a rotary motor 531, and the rotary motor 531 is connected to the rotating shaft 52 and is configured to drive the rotating shaft 52 to rotate.
In order to realize the connection between the rotating motor 531 and the rotating shaft 52, referring to fig. 3-6, in a preferred embodiment, the rotating driving member 53 further includes a driving gear 532 and a driven gear 533, the driving gear 532 is fixedly sleeved on an output shaft of the rotating motor 531, the driven gear 533 is fixedly sleeved on the rotating shaft 52, the driven gear 533 is engaged with the driving gear 532, when in use, the rotating motor 531 drives the driving gear 532 to rotate, the driving gear 532 drives the driven gear 533 to rotate, and the driven gear 533 drives the rotating shaft 52 to rotate.
In order to facilitate detecting whether the steel plate 6 reaches the spraying position, referring to fig. 1, in a preferred embodiment, the steel plate painting apparatus further includes an in-position detecting member, which is disposed below the spray gun 3 and is used for detecting whether the steel plate 6 reaches the bottom of the spray gun 3.
In order to facilitate the ratio of the traverse speed of the spray gun 3 to the forward moving speed of the steel plate 6 to be constant, referring to fig. 1, in a preferred embodiment, the steel plate painting apparatus further includes a speed detecting member for detecting the conveying speed of the conveying member 2, so that the magnitude of the traverse speed outputted by the traverse mechanism 4 can be set correspondingly.
For better understanding of the present invention, the following will describe the working process of the steel plate painting apparatus provided by the present invention in detail with reference to fig. 2 to 6: when the spraying device is used, the steel plate 6 is placed on the conveying part 2, the conveying part 2 drives the steel plate 6 to move forwards, when the steel plate 6 reaches the lower part of the spraying gun 3, the transverse moving mechanism 4 drives the spraying gun 3 to move along the vertical direction of the steel plate 6, in the moving process, the spraying gun 3 sprays paint to the surface of the steel plate 6, when the spraying gun 3 moves from the first side to the second side of the steel plate 6, the rotating mechanism 5 drives the transverse moving mechanism 4 to rotate 180 degrees, so that the spraying gun 3 returns to the first side from the second side of the steel plate 6, in the returning process, the spraying gun 3 stops spraying paint, after returning, the transverse moving mechanism 4 drives the spraying gun 3 to move along the vertical direction of the steel plate 6, and then enters the next spraying period.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A steel plate paint spraying device is characterized by comprising a spraying chamber, a conveying piece, a spraying gun, a transverse moving mechanism and a rotating mechanism;
the conveying piece is arranged in the spraying chamber and is used for conveying steel plates;
the spray gun is arranged above the conveying piece;
the transverse moving mechanism is connected with the spray gun and is used for driving the spray gun to move along the direction vertical to the movement direction of the steel plate;
the rotating mechanism is connected with the transverse moving mechanism and is used for driving the transverse moving mechanism to rotate in the horizontal direction.
2. The steel plate painting device according to claim 1, wherein the conveying member comprises a plurality of conveying rollers and a conveying driving member, each conveying roller is rotatably disposed in the painting chamber, and the conveying driving member is connected with each conveying roller and is used for driving each conveying roller to rotate synchronously.
3. The paint spraying apparatus for steel plates as claimed in claim 1, wherein the traverse mechanism includes a guide rail and a traverse carriage, the traverse carriage includes a carriage body, a plurality of upper rollers, a plurality of lower rollers and a traverse driving member, each of the upper rollers is rotatably disposed on the carriage body and slidably disposed at an upper end of the guide rail, each of the lower rollers is rotatably disposed on the carriage body and slidably disposed at a lower end of the guide rail, the traverse driving member is connected to the upper rollers and drives the upper rollers to rotate, and the spray gun is fixed to the carriage body.
4. The steel plate paint spraying device according to claim 3, wherein the rotating mechanism comprises a connecting frame, a rotating shaft and a rotating driving member, the connecting frame is fixed on the guide rail, one end of the rotating shaft is rotatably arranged in the spraying chamber, the other end of the rotating shaft is fixedly connected with the connecting frame, the axis of the rotating shaft coincides with the center of the guide rail, and the rotating driving member is connected with the rotating shaft and used for driving the rotating shaft to rotate.
5. The steel plate painting device according to claim 4, wherein the rotating mechanism further comprises a bearing, an inner ring of the bearing is fixedly sleeved at one end of the rotating shaft, and an outer ring of the bearing is fixed in the painting chamber.
6. The steel plate painting device according to claim 5, wherein the rotating mechanism further comprises a connecting block, one end of the connecting block is fixed on the connecting frame, and the other end of the connecting block is fixedly connected with the rotating shaft.
7. The apparatus for painting steel plates according to claim 5, wherein the rotary driving member includes a rotary motor connected to the rotary shaft and adapted to drive the rotary shaft to rotate.
8. The steel plate painting apparatus according to claim 7, wherein the rotary driving member further includes a driving gear fixedly secured to an output shaft of the rotary motor and a driven gear fixedly secured to the rotary shaft, the driven gear being engaged with the driving gear.
9. The steel sheet painting apparatus according to claim 1, further comprising an in-position detecting member disposed below the spray gun and detecting whether the steel sheet reaches below the spray gun.
10. The steel sheet painting apparatus according to claim 1, further comprising a speed detecting member for detecting a conveying speed of the conveying member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654617.8U CN218423583U (en) | 2022-10-08 | 2022-10-08 | Steel sheet paint spraying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654617.8U CN218423583U (en) | 2022-10-08 | 2022-10-08 | Steel sheet paint spraying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218423583U true CN218423583U (en) | 2023-02-03 |
Family
ID=85085601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222654617.8U Active CN218423583U (en) | 2022-10-08 | 2022-10-08 | Steel sheet paint spraying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218423583U (en) |
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2022
- 2022-10-08 CN CN202222654617.8U patent/CN218423583U/en active Active
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