CN216225154U - Fluidization dip-coating mechanical arm of powder fluidized bed dip-coating production line - Google Patents
Fluidization dip-coating mechanical arm of powder fluidized bed dip-coating production line Download PDFInfo
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- CN216225154U CN216225154U CN202120027666.1U CN202120027666U CN216225154U CN 216225154 U CN216225154 U CN 216225154U CN 202120027666 U CN202120027666 U CN 202120027666U CN 216225154 U CN216225154 U CN 216225154U
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Abstract
The utility model discloses a fluidized dip-coating mechanical arm of a powder fluidized bed dip-coating production line, which comprises a mechanical arm frame, an upper cover plate and a middle beam plate, wherein the top and the middle part of the mechanical arm frame are respectively connected with the upper cover plate and the middle beam plate, and a limiting plate is arranged on the side wall of the mechanical arm frame. The fluidization dip-coating mechanical arm of the powder fluidized bed dip-coating production line is characterized in that a rotary arm is controlled to be located at the position of a station 1, after a workpiece is installed on an installation rotary head, a lifting mechanism drives the workpiece to ascend to the position of the station 2, a swing mechanism swings to the position of a station 3 on the upper portion of a fluidization barrel during working, at the moment, a rotating mechanism drives a rotating head to rotate, the lifting mechanism descends the rotary arm to the position of a station 4, the workpiece enters the powder barrel to be fluidized and dip-coated, after dip-coating is completed, the lifting mechanism ascends the rotary arm to return to the position of the station 3, the rotary arm returns to the station 2 and the station 1 in sequence, the workpiece is taken down from the rotary head, the next workpiece is installed, the steps are repeated, and the surface of the workpiece is provided with a uniform coating with moderate thickness.
Description
Technical Field
The utility model relates to the technical field of powder fluidized bed dip-coating equipment, in particular to a fluidized dip-coating mechanical arm of a powder fluidized bed dip-coating production line.
Background
By fluidized bed dip coating is meant tumbling the powder coating in a special vessel by the action of compressed air to a "fluidized state". The preheated workpiece is immersed in the fluidized bed and surrounded by floating powder, the powder is uniformly fused and attached to the surface of the workpiece, and the powder is melted and leveled by heating, so that a smooth and continuous coating film is obtained.
Most fluidized bed dip-coating now adopts the manual work to take off spare part from the couple of circulation transfer chain, then rocks, overturns through artifical handheld work piece in the fluidization bucket and accomplishes the dip-coating process. However, this manual approach is not suitable for large and heavy workpieces.
Therefore, for different automatic production lines, especially for the automatic modification of the existing production line, different kinds of automatic equipment need to be configured according to the actual production line layout. In order to improve the production efficiency, a new mechanical arm needs to be designed to replace the manual work so as to adapt to different automatic production lines.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fluidized dip-coating mechanical arm of a powder fluidized bed dip-coating production line, which has the advantages of uniform coating and moderate thickness on the surface of a workpiece and solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a fluidized dip-coating mechanical arm of a powder fluidized bed dip-coating production line comprises a mechanical arm frame, an upper cover plate and a middle beam plate, wherein the top and the middle of the mechanical arm frame are respectively connected with the upper cover plate and the middle beam plate, and a limiting plate is arranged on the side wall of the mechanical arm frame;
the lifting mechanism is arranged on the upper cover plate and comprises side frames, an upper bearing seat, a ball screw, a lifting trolley, a lifting motor, an upper outer cover, an upper synchronizing wheel A and an upper synchronizing wheel B, the side frames are arranged at two ends of the upper cover plate, the bottoms of the side frames are meshed with the mechanical arm frame through bolts, the upper outer cover with two protruding ends is arranged in the middle of each side frame, two ends inside the upper outer cover are movably connected with the upper synchronizing wheel A and the upper synchronizing wheel B, the upper synchronizing wheel A and the upper synchronizing wheel B are connected through an upper synchronous belt, the axle center of the upper synchronizing wheel A is bonded with a motor shaft of the lifting motor, the lifting motor is arranged on the outer wall of each side frame, the axle center of the upper synchronizing wheel B is bonded with one end of the ball screw, the other end of the ball screw penetrates through the upper bearing seat fixed on the upper cover plate and extends into a bearing of the middle beam plate, the ball screw penetrates through the lifting trolley and is meshed with the lifting trolley, a limiting rod is arranged on the side wall of the lifting trolley, the limiting rod is clamped on the limiting plate to slide;
the lifting trolley is provided with a swinging mechanism, the swinging mechanism comprises a rotary arm motor reducer, a rotary arm and a motor base, the motor base is arranged on the lifting trolley, the rotary arm motor reducer is fixed with the motor base through a bolt, a motor shaft of the rotary arm motor reducer penetrates through the motor base to be fixed with one end of the rotary arm, and the other end of the rotary arm is provided with a rotating mechanism;
the rotary mechanism comprises a rotary motor speed reducer, a lower outer cover, a rotary head, a lower synchronous wheel A and a lower synchronous wheel B, the lower outer cover is fixed to the vertical end of the revolving arm, the lower synchronous wheel A and the lower synchronous wheel B are movably connected with the two inner ends of the lower outer cover, the lower synchronous wheel A and the lower synchronous wheel B are connected through a lower synchronous belt, the axle center of the lower synchronous wheel B is connected with the rotary head extending to the outer portion of the revolving arm, the axle center of the lower synchronous wheel A is connected with a conical gear A extending to the outer portion, the rotary motor speed reducer is fixed to the revolving arm, and the output end of the rotary motor speed reducer is connected with the conical gear B meshed with the conical gear A.
Preferably, the limiting plate is provided with a sliding groove along the height direction, and a port of the limiting rod is buckled in the sliding groove.
Preferably, the bottom end of the rotary arm connected with the rotary arm motor reducer is movably connected with the surface of the lifting trolley.
Preferably, the outer walls of the two sides of the lifting trolley are provided with guide wheels movably connected with the inner wall of the mechanical arm frame.
Compared with the prior art, the utility model has the following beneficial effects:
the fluidization dip-coating mechanical arm of the powder fluidized bed dip-coating production line is driven by a lifting mechanism and a swinging mechanism, a revolving arm is controlled to be positioned at a position of a station 1, after a workpiece is installed on an installation rotating head, the lifting mechanism is driven to ascend to the position of the station 2, the swinging mechanism swings to the position of a station 3 on the upper portion of a fluidization barrel during working, at the moment, the rotating mechanism drives the rotating head to rotate, the lifting mechanism descends the revolving arm to the position of the station 4, the workpiece enters the powder barrel to be fluidized and dip-coated, after dip-coating is completed, the lifting mechanism ascends the revolving arm to return to the position of the station 3 and sequentially returns to the station 2 and the station 1, the workpiece is taken down from the rotating head, the next workpiece is reloaded, and the steps are repeated, and the vertical rotation speed and the rotation speed of the workpiece are adjustable, so that the surface of the workpiece can be uniformly coated with a coating with moderate thickness.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a view showing the construction of the elevating mechanism of the present invention;
FIG. 3 is a structural view of a swing mechanism of the present invention;
FIG. 4 is a view of the bevel gear engagement of the present invention;
FIG. 5 is a state diagram of station 1 of the present invention;
FIG. 6 is a state diagram of station 2 of the present invention;
FIG. 7 is a state diagram of station 3 of the present invention;
fig. 8 is a state diagram of the station 4 of the present invention.
In the figure: 1. a robotic arm frame; 11. a limiting plate; 111. a chute; 12. a middle beam plate; 2. an upper cover plate; 3. a lifting mechanism; 31. a side frame; 32. an upper bearing seat; 33. a ball screw; 34. lifting the trolley; 341. a limiting rod; 35. a lifting motor; 36. an upper housing; 37. an upper synchronizing wheel A; 38. an upper synchronizing wheel B; 4. an upper synchronous belt; 5. a swing mechanism; 51. a slewing arm motor reducer; 52. a swivel arm; 53. a motor base; 6. a rotation mechanism; 61. a rotating motor reducer; 611. a bevel gear B; 62. a lower housing; 63. rotating the head; 64. a lower synchronizing wheel A; 641. a bevel gear A; 65. a lower synchronizing wheel B; 7. a lower synchronous belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a fluidized dip-coating mechanical arm of a powder fluidized bed dip-coating production line comprises a mechanical arm frame 1, an upper cover plate 2 and a middle beam plate 12, wherein the top and the middle of the mechanical arm frame 1 are respectively connected with the upper cover plate 2 and the middle beam plate 12, the upper cover plate 2 and the middle beam plate 12 fix two ends of the mechanical arm frame 1, a limiting plate 11 is installed on the side wall of the mechanical arm frame 1, and the limiting plate 11 is arranged along the height direction of the mechanical arm frame 1.
Referring to fig. 2, a lifting mechanism 3 is installed on an upper cover plate 2, the lifting mechanism 3 includes a side frame 31, an upper bearing seat 32, a ball screw 33, a lifting trolley 34, a lifting motor 35, an upper outer cover 36, an upper synchronizing wheel a37 and an upper synchronizing wheel B38, the side frame 31 is lapped on two ends of the upper cover plate 2, the bottom of the side frame 31 is engaged with a mechanical arm frame 1 through bolts, the side frame 31 is fixed, the upper outer cover 36 with two protruding ends is installed in the middle of the side frame 31, two ends inside the upper outer cover 36 are movably connected with an upper synchronizing wheel a37 and an upper synchronizing wheel B38, the upper synchronizing wheel a37 and the upper synchronizing wheel B38 rotate in the upper outer cover 36, the upper synchronizing wheel a37 is connected with the upper synchronizing wheel B38 through an upper synchronous belt 4, the rotating speeds of the upper synchronizing wheel a37 and the upper synchronizing wheel B38 are synchronized by the upper synchronous belt 4, the upper synchronizing wheel a37 is bonded with the shaft of the lifting motor 35, the lifting motor 35 drives the upper synchronizing wheel a37 to rotate, the lifting motor 35 is installed on the outer wall of the side frame 31, the axle center of the upper synchronizing wheel B38 is bonded with one end of the ball screw 33, the purpose that the lifting motor 35 drives the ball screw 33 to rotate is achieved, the other end of the ball screw 33 penetrates through the upper bearing seat 32 fixed on the upper cover plate 2 and extends into the bearing of the middle beam plate 12, the ball screw 33 penetrates through the lifting trolley 34 and is meshed with the lifting trolley 34, the ball screw 33 drives the lifting trolley 34 to ascend or descend when rotating, the limiting rod 341 is installed on the side wall of the lifting trolley 34, guide wheels movably connected with the inner wall of the mechanical arm frame 1 are installed on the outer walls of the two sides of the lifting trolley 34, the lifting trolley 34 cannot rotate along with the rotation of the ball screw 33 but only can ascend or descend by utilizing the guide wheels, the limiting rod 341 is clamped on the limiting plate 11 to slide, the limiting plate 11 processes the sliding chute 111 along the height direction, the port of the limiting rod 341 is buckled in the sliding chute 111, and finishing auxiliary guiding.
Referring to fig. 3, the lifting trolley 34 is provided with the swing mechanism 5, the swing mechanism 5 includes a swing arm motor reducer 51, a swing arm 52 and a motor base 53, the motor base 53 is mounted on the lifting trolley 34, the swing arm motor reducer 51 is fixed to the motor base 53 through bolts, a motor shaft of the swing arm motor reducer 51 passes through the motor base 53 and is fixed to one end of the swing arm 52, the swing arm motor reducer 51 is supported by the motor base 53 and drives the swing arm 52 to rotate horizontally, a bottom end of the swing arm 52 connected to the swing arm motor reducer 51 is movably connected to the surface of the lifting trolley 34, and the other end of the swing arm 52 is provided with the rotating mechanism 6.
Referring to fig. 4, the rotating mechanism 6 includes a rotating motor reducer 61, a lower housing 62, a rotating head 63, a lower synchronizing wheel a64 and a lower synchronizing wheel B65, the lower housing 62 is fixed on the vertical end of the rotating arm 52, the rotating arm 52 fixes the lower housing 62, the lower synchronizing wheel a64 and the lower synchronizing wheel B65 are movably connected with the two ends of the lower housing 62, the lower synchronizing wheel a64 is connected with the lower synchronizing wheel B65 through a lower synchronizing belt 7, the lower synchronizing belt 7 drives the lower synchronizing wheel a64 and the lower synchronizing wheel B65 to rotate synchronously, the axial center of the lower synchronizing wheel B65 is connected with the rotating head 63 extending to the outside of the rotating arm 52, a square hole convenient for quickly installing a clamp is formed on the rotating head 63 for clamping a workpiece, the axial center of the lower synchronizing wheel a64 is connected with a bevel gear a641 extending to the outside, the rotating motor reducer 61 is fixed on the rotating arm 52, a reducer B641 engaged with the bevel gear a on the output end of the rotating motor 61, by the engagement between the bevel gear a641 and the bevel gear B611, the driving direction of the rotating electric machine speed reducer 61 is changed, and the rotating electric machine speed reducer 61 rotates the rotary head 63.
Referring to fig. 5-8, under the driving of the lifting mechanism 3 and the swinging mechanism 5, the revolving arm 52 is first controlled to be at the position of the station 1, after a workpiece is mounted on the mounting rotating head 63, the lifting mechanism 3 is driven to ascend to the position of the station 2, the swinging mechanism 5 swings to the position of the station 3 on the upper portion of the fluidization barrel during working, at this time, the rotating mechanism 6 drives the rotating head 63 to rotate, the lifting mechanism 3 descends the revolving arm 52 to the position of the station 4, the workpiece enters the powder barrel for fluidization dip-coating process, after dip-coating is completed, the lifting mechanism 3 ascends the revolving arm 52 to return to the position of the station 3, and returns to the station 2 and the station 1 in sequence, the workpiece is taken down from the rotating head 63, a workpiece is reloaded, and the above steps are repeated.
In summary, the following steps: the fluidization dip-coating mechanical arm of the powder fluidized bed dip-coating production line is driven by the lifting mechanism 3 and the swinging mechanism 5, the revolving arm 52 is controlled to be positioned at the position of the station 1, after a workpiece is arranged on the installation rotating head 63, the lifting mechanism 3 is driven to ascend to the position of the working position 2, the swinging mechanism 5 swings to the position of the working position 3 at the upper part of the fluidization barrel during working, at this time, the rotating mechanism 6 drives the rotating head 63 to rotate, the lifting mechanism 3 descends the rotating arm 52 to the position of the station 4, the workpiece enters the powder barrel to carry out the fluidization dip-coating process, after the dip-coating process is finished, the lifting mechanism 3 raises the rotary arm 52 to return to the position of the station 3, returns to the station 2 and the station 1 in sequence, takes the workpiece off the rotating head 63, reloads the next workpiece, repeats the steps, because the workpiece is adjustable in vertical and rotating speed, the surface of the workpiece can be coated uniformly and moderately.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a fluidization dip-coating arm of powder fluidized bed dip-coating production line, includes arm frame (1), upper cover plate (2) and well beam slab (12), its characterized in that: the top and the middle of the mechanical arm frame (1) are respectively connected with the upper cover plate (2) and the middle beam plate (12), and a limiting plate (11) is arranged on the side wall of the mechanical arm frame (1);
the lifting mechanism (3) is arranged on the upper cover plate (2), the lifting mechanism (3) comprises side frames (31), an upper bearing seat (32), a ball screw (33), a lifting trolley (34), a lifting motor (35), an upper outer cover (36), an upper synchronizing wheel A (37) and an upper synchronizing wheel B (38), the side frames (31) are arranged at two ends of the upper cover plate (2), the bottoms of the side frames are meshed with the mechanical arm frame (1) through bolts, the upper outer cover (36) with two protruding ends is arranged in the middle of the side frames (31), two ends in the upper outer cover (36) are movably connected with the upper synchronizing wheel A (37) and the upper synchronizing wheel B (38), the upper synchronizing wheel A (37) and the upper synchronizing wheel B (38) are connected through an upper synchronizing belt (4), the axle center of the upper synchronizing wheel A (37) is bonded with a motor shaft of the lifting motor (35), the lifting motor (35) is arranged on the outer wall of the side frames (31), the axle center of the upper synchronizing wheel B (38) is bonded with one end of a ball screw (33), the other end of the ball screw (33) penetrates through an upper bearing seat (32) fixed on the upper cover plate (2) and extends into a bearing of the middle beam plate (12), the ball screw (33) penetrates through the lifting trolley (34) and is meshed with the lifting trolley, a limiting rod (341) is installed on the side wall of the lifting trolley (34), and the limiting rod (341) is clamped on the limiting plate (11) to slide;
a swing mechanism (5) is installed on the lifting trolley (34), the swing mechanism (5) comprises a rotary arm motor speed reducer (51), a rotary arm (52) and a motor base (53), the motor base (53) is installed on the lifting trolley (34), the rotary arm motor speed reducer (51) is fixed with the motor base (53) through bolts, a motor shaft of the rotary arm motor speed reducer (51) penetrates through the motor base (53) to be fixed with one end of the rotary arm (52), and a rotating mechanism (6) is installed at the other end of the rotary arm (52);
the rotating mechanism (6) comprises a rotating motor reducer (61), a lower outer cover (62), a rotating head (63), a lower synchronizing wheel A (64) and a lower synchronizing wheel B (65), the lower outer cover (62) is fixed on the vertical end of the rotary arm (52), the lower synchronizing wheel A (64) and the lower synchronizing wheel B (65) are movably connected with two ends of the inner portion of the lower outer cover (62), the lower synchronizing wheel A (64) and the lower synchronizing wheel B (65) are connected through a lower synchronizing belt (7), the axis of the lower synchronizing wheel B (65) is connected with a rotating head (63) extending to the outer portion of the rotary arm (52), the axis of the lower synchronizing wheel A (64) is connected with a conical gear A (641) extending to the outer portion, the rotary motor reducer (61) is fixed on the rotary arm (52), and the output end of the rotary motor reducer (61) is connected with a conical gear B (611) meshed with the conical gear A (641).
2. The fluidized dip coating mechanical arm of the powder fluidized bed dip coating production line according to claim 1, wherein the limiting plate (11) is provided with a chute (111) along the height direction, and the port of the limiting rod (341) is buckled in the chute (111).
3. The fluidized dip-coating mechanical arm of the dip-coating production line of the powder fluidized bed according to claim 1, wherein the bottom end of the rotary arm (52) connected with the rotary arm motor reducer (51) is movably connected with the surface of the lifting trolley (34).
4. The fluidized dip-coating mechanical arm for the dip-coating production line of the powder fluidized bed according to claim 1, wherein guide wheels movably connected with the inner wall of the mechanical arm frame (1) are mounted on the outer walls of two sides of the lifting trolley (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027666.1U CN216225154U (en) | 2021-01-06 | 2021-01-06 | Fluidization dip-coating mechanical arm of powder fluidized bed dip-coating production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027666.1U CN216225154U (en) | 2021-01-06 | 2021-01-06 | Fluidization dip-coating mechanical arm of powder fluidized bed dip-coating production line |
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| CN216225154U true CN216225154U (en) | 2022-04-08 |
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| CN202120027666.1U Active CN216225154U (en) | 2021-01-06 | 2021-01-06 | Fluidization dip-coating mechanical arm of powder fluidized bed dip-coating production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642667A (en) * | 2021-01-06 | 2021-04-13 | 陈波 | Fluidization dip-coating mechanical arm and method for powder fluidized bed dip-coating production line |
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2021
- 2021-01-06 CN CN202120027666.1U patent/CN216225154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642667A (en) * | 2021-01-06 | 2021-04-13 | 陈波 | Fluidization dip-coating mechanical arm and method for powder fluidized bed dip-coating production line |
| CN112642667B (en) * | 2021-01-06 | 2023-12-05 | 圣戈班管道系统有限公司 | Fluidized dip-coating mechanical arm and method for powder fluidized bed dip-coating production line |
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