CN217747830U - Coating valve rotary lifting mechanism and coating machine thereof - Google Patents
Coating valve rotary lifting mechanism and coating machine thereof Download PDFInfo
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- CN217747830U CN217747830U CN202221613193.4U CN202221613193U CN217747830U CN 217747830 U CN217747830 U CN 217747830U CN 202221613193 U CN202221613193 U CN 202221613193U CN 217747830 U CN217747830 U CN 217747830U
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- coating valve
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Abstract
The utility model discloses a rotary lifting mechanism of a coating valve and a coating machine thereof, which are used for driving the coating valve to move and comprise a lifting component, a rotating component and a mounting plate, wherein the lifting component is arranged on the mounting plate, the rotating component is arranged on the output end of the lifting component, and the output end of the rotating component is provided with the coating valve; wherein, lifting unit includes: the driving unit comprises a first motor, a driving wheel, a driven wheel and a synchronous belt, the driving wheel and the driven wheel are rotatably arranged on the mounting plate and are in transmission connection through the synchronous belt, the first motor is mounted on the mounting plate, and an output shaft of the first motor is coaxially fixed with the driving wheel; the linear motion unit comprises a sliding rail part and a sliding seat, the sliding rail part is fixed on the mounting plate, the sliding seat is slidably arranged on the sliding rail part and fixed on the synchronous belt, and the rotating assembly is mounted on the sliding seat.
Description
Technical Field
The utility model relates to an integrated circuit production facility field, concretely relates to rotatory elevating system of coating valve and coating machine thereof.
Background
The coating machine is an automatic mechanical device which specially controls fluid and coats the fluid on the surface of a product, and the traditional coating machine cannot spray the product at a special angle in the spraying operation, so that the double-valve independent rotating and lifting coating machine is provided to meet the requirements.
The double-valve independent rotating and lifting coating machine is a coating machine with a rubber valve capable of inclining at a special angle and capable of rotating and lifting independently, the double valves can ascend and descend independently under the combined action of a servo motor, a cylinder, a connecting piece and a sliding rail, the left and right inclination angles of the double valves can be set within the range of 0-45 degrees as required, and the double valves can rotate freely within the range of 0-270 degrees independently. In view of this, there is a need for a corresponding design of the movement mechanism of the coating valve and that allows for the spraying of products at specific angles.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a rotatory elevating system of coating valve and coating machine thereof, wherein, first motor during operation drives the action wheel and rotates to the messenger moves correspondingly from driving wheel and hold-in range, because sliding seat and hold-in range fixed connection, therefore the linear direction motion can be realized to the sliding seat. Wherein the waist length direction of the synchronous belt is parallel to the length direction of the slide rail. This scheme can accurate control effectively the distance of coating valve motion on the straight line direction.
Specifically, the utility model discloses a coating valve rotary lifting mechanism for driving the coating valve to move, which comprises a lifting component, a rotating component and a mounting plate, wherein the lifting component is mounted on the mounting plate, the rotating component is mounted on the output end of the lifting component, and the coating valve is mounted on the output end of the rotating component; wherein, the lifting unit includes:
the driving unit comprises a first motor, a driving wheel, a driven wheel and a synchronous belt, the driving wheel and the driven wheel are rotatably arranged on the mounting plate and are in transmission connection through the synchronous belt, the first motor is mounted on the mounting plate, and an output shaft of the first motor is coaxially fixed with the driving wheel;
the linear motion unit comprises a sliding rail part and a sliding seat, the sliding rail part is fixed on the mounting plate, the sliding seat is slidably arranged on the sliding rail part, the sliding seat is fixed on the synchronous belt, and the rotating assembly is arranged on the sliding seat.
Preferably, the length direction of the slide rail portion is arranged in a vertical direction.
Preferably, rotating assembly includes the second motor, the second motor passes through the mount pad setting and is in on the sliding seat, the output of second motor is fixed with the coating valve mount pad through coupling assembling.
Preferably, an axial direction of the output shaft of the second motor is arranged in a vertical direction.
Preferably, a speed reducer is mounted on an output end of the second motor.
Furthermore, the speed reducer is installed on the sliding seat through a speed reducer fixing plate.
Preferably, coupling assembling includes the rotary rod, the one end of rotary rod pass through the shaft coupling with the output coaxial coupling of speed reducer, the other end coaxial fixation of rotary rod has the coating valve mount pad.
Further, a rotating rod is mounted on the sliding seat through a bearing seat.
Preferably, a rotary photoelectric blocking sheet is fixed on the rotary rod, a photoelectric detection device is fixed on the mounting plate, and the photoelectric detection device is used for detecting the position information of the rotary photoelectric blocking sheet.
Preferably, the photodetecting device is a limit photodetector.
Preferably, a rotary cylinder is fixed on the coating valve mounting seat, the rotary cylinder is provided with a rotatable output end, and the coating valve is mounted on the output end of the rotary cylinder.
Further, the coating valve is fixed on the output end of the rotary cylinder through an atomization code plate.
A coating machine comprises at least two coating valve rotary lifting mechanisms.
Has the advantages that:
the first motor drives the driving wheel to rotate during working, so that the driven wheel and the synchronous belt correspondingly move, and the sliding seat is fixedly connected with the synchronous belt, so that the sliding seat can move in a linear direction. Wherein the waist length direction of the synchronous belt is parallel to the length direction of the slide rail. This scheme can accurate control effectively the distance of coating valve motion on the straight line direction.
In addition, the coating valve can be driven to rotate by 0-270 degrees by taking the vertical axis as a reference through the second motor, and the coating valve can be driven to rotate by 0-45 degrees by taking the horizontal axis as a reference through the rotary cylinder, so that the operation of the coating valve on a circuit board is facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
Fig. 1 is a schematic perspective view of a coating valve rotary elevating mechanism in the present embodiment;
FIG. 2 is a schematic structural view of a lift assembly in the rotary lift mechanism of the coating valve in the present embodiment;
fig. 3 is an enlarged schematic view of a structure in fig. 2.
Wherein the reference numbers referred to in the figures are as follows:
11-a lifting assembly; 12-a rotating assembly; 13-mounting a plate; 14-a coating valve; 15-a first electric machine; 16-a driving wheel; 17-a driven wheel; 18-a synchronous belt; 19-a slide rail portion; 20-a sliding seat; 21-a second motor; 22-a rotary cylinder; 23-coating a valve mounting seat; 24-a speed reducer; 25-rotating rod; 26-rotating the photoelectric barrier sheet; 27-a photodetection device; 28-a mounting arm; 29-reducer fixing plate; 30-a mounting arm; 31-a bearing seat; 32-coupling.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the embodiment discloses a coating valve rotary lifting mechanism, which is used for driving a coating valve 14 to move, and includes a lifting assembly 11, a rotating assembly 12 and a mounting plate 13, wherein the lifting assembly 11 is mounted on the mounting plate 13, the rotating assembly 12 is mounted on an output end of the lifting assembly 11, and the coating valve 14 is mounted on an output end of the rotating assembly 12; wherein, the lifting assembly 11 comprises:
the driving unit comprises a first motor 15, a driving wheel 16, a driven wheel 17 and a synchronous belt 18, wherein the driving wheel 16 and the driven wheel 17 are rotatably arranged on the mounting plate 13, the driving wheel 16 and the driven wheel 17 are in transmission connection through the synchronous belt 18, the first motor 15 is mounted on the mounting plate 13, and an output shaft of the first motor 15 is coaxially fixed with the driving wheel 16;
the linear motion unit, the linear motion unit includes slide rail portion 19 and sliding seat 20, slide rail portion 19 is fixed on mounting panel 13, sliding seat 20 sets up slidable on slide rail portion 19, just sliding seat 20 is fixed on hold-in range 18, rotating component 12 installs on sliding seat 20.
Further, the slide base 20 has a slide block 28 and a mounting arm 30, wherein the slide block 28 is fixed on the timing belt 18, and the slide block 28 is slidably disposed on the slide rail portion 19. Alternatively, a connecting lug may be fixed to the mounting arm 30, and the mounting arm 30 is fixed to the timing belt 18 via the connecting lug.
Further, the first motor 15 is a stepping motor.
The technical effect of the scheme is as follows: the first motor 15 drives the driving pulley 16 to rotate when operating, so that the driven pulley 17 and the synchronous belt 18 move correspondingly, and the sliding seat 20 can realize linear movement because the sliding seat 20 is fixedly connected with the synchronous belt 18. Wherein the waist length direction of the timing belt 18 is parallel to the length direction of the slide rail. The present solution enables precise and effective control of the distance the coating valve 14 moves in a linear direction.
Further, the length direction of the slide rail portion 19 is arranged in the vertical direction. The technical effect of the scheme is as follows: the height of the coating valve 14 in the vertical direction can be effectively controlled.
As an implementation manner of this embodiment, the rotating assembly 12 includes a second motor 21, the second motor 21 is disposed on the sliding seat 20 through a mounting seat, and an output end of the second motor 21 is fixed with a coating valve mounting seat 23 through a connecting assembly.
Further, the axial direction of the output shaft of the second motor 21 is arranged in the vertical direction.
The technical effect of the scheme is that the coating valve 14 can be driven to rotate by taking the axis in the vertical direction as a reference under the action of the second motor 21, so that the accurate control of the angle is realized.
As an embodiment of the present embodiment, a speed reducer 24 is mounted on an output end of the second motor 21.
The technical effect of the scheme is as follows: for reducing the rotational speed of the coating valve mounting seat 23 and thus facilitating adjustment of the rotational angle of the coating valve 14.
Further, a reduction gear 24 is mounted on the slide base 20 through a reduction gear fixing plate 29.
Further, coupling assembling includes rotary rod 25, the one end of rotary rod 25 pass through shaft coupling 32 with speed reducer 24's output coaxial coupling, the other end coaxial fixation of rotary rod 25 have coating valve mount pad 23.
Further, a rotating lever 25 is mounted on the sliding seat 20 through a bearing seat 31.
As an embodiment of this embodiment, a rotating photoelectric barrier 26 is fixed on the rotating rod 25, and a photoelectric detection device 27 is fixed on the mounting plate 13, where the photoelectric detection device 27 is used to detect the position information of the rotating photoelectric barrier 26.
The technical effect of the scheme is as follows: the rotation angle of the rotating rod 25 can be accurately measured by the photo detection device 27, thereby facilitating accurate measurement and control of the rotation position of the coating valve 14.
As an implementation manner of this embodiment, the photo detection device 27 is a limit photo. The limiting photoelectric is the prior art, and the detection principle of the limiting photoelectric is not described in detail herein.
As an embodiment of the present embodiment, a rotary cylinder 22 is fixed on the coating valve mounting seat 23, the rotary cylinder 22 has a rotatable output end, and the coating valve 14 is mounted on the output end of the rotary cylinder 22.
Further, the axis of the output shaft of the rotary cylinder 22 is perpendicular to the axis of the second motor 21.
Further, the coating valve 14 is fixed to the output end of the rotary cylinder 22 through an atomization code plate. The function of the atomizing code plate is to mount and fix the coating valve 14.
The working principle is as follows:
the first motor 15 receives an instruction to drive the driving wheel 16 to rotate, so that the synchronous belt 18 drives the driven wheel 17 to rotate, and the synchronous belt 18 drives the sliding seat 20 to move along the length direction of the sliding rail in the moving process, so that the coating valve 14 is driven to move in the vertical direction; when the coating valve 14 is moved down to the limit of the stroke, the photo detector 27 can feed back a signal by detecting the position information of the rotating photo shutter 26. The PLC control system controls the first motor 15 to stop working after receiving the signal; when the coating valve 14 needs to be raised, the output shaft of the first motor 15 is operated in reverse.
The second motor 21 starts to work after receiving the instruction and drives the internal gear of the speed reducer 24 to work, the output shaft of the speed reducer 24 drives the rotating rod 25 to rotate 270 degrees through the coupler 32, meanwhile, when the rotating photoelectric barrier 26 synchronously rotates and moves to the limit position, the limit photoelectric sensor detects the rotating position information of the rotating photoelectric barrier 26 again and transmits a signal to the PLC, the PLC controls the second motor 21 to stop working, and the coating valve 14 is located at the working position at the moment.
The rotary cylinder 22 receives the command to drive the coating valve 14 to complete the 45 ° inclination of the designated angle. In addition, the inclination angle can be controlled by adjusting the adjusting screw above the rotary cylinder 22 according to actual conditions. The revolving cylinder 22 belongs to the prior art, and for the working principle of the revolving cylinder 22, reference is made to the relevant standards in the prior art, and further details are not described herein.
A coating machine comprises at least two coating valve rotary lifting mechanisms. The coater has two coating valves 14 and corresponding rotary lift mechanisms, belonging to a double valve coater. It has the advantage that work efficiency is high. The coating machine is not shown in the drawing.
For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.
Claims (10)
1. A rotary lifting mechanism of a coating valve is used for driving the coating valve to move and is characterized by comprising a lifting assembly, a rotating assembly and a mounting plate, wherein the lifting assembly is mounted on the mounting plate, the rotating assembly is mounted at the output end of the lifting assembly, and the coating valve is mounted at the output end of the rotating assembly; wherein, lifting unit includes:
the driving unit comprises a first motor, a driving wheel, a driven wheel and a synchronous belt, the driving wheel and the driven wheel are rotatably arranged on the mounting plate and are in transmission connection through the synchronous belt, the first motor is mounted on the mounting plate, and an output shaft of the first motor is coaxially fixed with the driving wheel;
the linear motion unit comprises a sliding rail part and a sliding seat, the sliding rail part is fixed on the mounting plate, the sliding seat is slidably arranged on the sliding rail part, the sliding seat is fixed on the synchronous belt, and the rotating assembly is arranged on the sliding seat.
2. The coating valve rotary lift mechanism of claim 1, wherein the length direction of the slide rail portions is arranged in a vertical direction.
3. The coating valve rotary lift mechanism of claim 1, wherein the rotary assembly comprises a second motor disposed on the sliding seat by a mounting block, an output end of the second motor having a coating valve mounting block secured thereto by a coupling assembly.
4. The coating valve rotary lift mechanism of claim 3, wherein the axial direction of the output shaft of the second motor is arranged in a vertical direction.
5. The coating valve rotary lift mechanism of claim 4, wherein a speed reducer is mounted on the output of the second motor.
6. The coating valve rotating and lifting mechanism according to claim 5, wherein the connecting assembly comprises a rotating rod, one end of the rotating rod is coaxially connected with the output end of the speed reducer through a coupler, and the coating valve mounting seat is coaxially fixed at the other end of the rotating rod.
7. The coating valve rotating lifting mechanism according to claim 6, wherein a rotating photoelectric barrier is fixed on the rotating rod, and a photoelectric detection device is fixed on the mounting plate and used for detecting position information of the rotating photoelectric barrier.
8. The coating valve rotary lift mechanism of claim 7, wherein the photo detection device is a limit photo.
9. The coating valve rotary lift mechanism of claim 8, wherein a rotary cylinder is secured to said coating valve mounting block, said rotary cylinder having a rotatable output end, said rotary cylinder having said coating valve mounted to said output end thereof.
10. A coating machine comprising at least two coating valve rotary elevating mechanisms according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221613193.4U CN217747830U (en) | 2022-06-24 | 2022-06-24 | Coating valve rotary lifting mechanism and coating machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221613193.4U CN217747830U (en) | 2022-06-24 | 2022-06-24 | Coating valve rotary lifting mechanism and coating machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217747830U true CN217747830U (en) | 2022-11-08 |
Family
ID=83893886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221613193.4U Active CN217747830U (en) | 2022-06-24 | 2022-06-24 | Coating valve rotary lifting mechanism and coating machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217747830U (en) |
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2022
- 2022-06-24 CN CN202221613193.4U patent/CN217747830U/en active Active
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