CN112974048A - Workpiece rotator - Google Patents
Workpiece rotator Download PDFInfo
- Publication number
- CN112974048A CN112974048A CN202110255999.4A CN202110255999A CN112974048A CN 112974048 A CN112974048 A CN 112974048A CN 202110255999 A CN202110255999 A CN 202110255999A CN 112974048 A CN112974048 A CN 112974048A
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- CN
- China
- Prior art keywords
- cylinder
- rack
- gear
- workpiece
- axis
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- 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
- B05B13/0235—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 the movement of the objects being a combination of rotation and linear displacement
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- Spray Control Apparatus (AREA)
Abstract
The invention discloses a workpiece rotator, comprising: the upper part of the rotating disc is provided with a rotating shaft, the axis of the rotating shaft is vertically arranged, and the lower part of the rotating disc is provided with a gear which is superposed with the axis of the rotating shaft; the driving mechanism comprises a first cylinder, a connecting frame connected with a piston of the first cylinder, and a rack arranged on the connecting frame, the rack is connected with the gear in a matching manner, and the piston of the first cylinder is perpendicular to the axis of the rotating shaft. The rotary disk passes through the rotation axis to be connected with the mounting bracket, through the gear and rack cooperation of rotary disk lower part, actuating mechanism's drive rack linear motion to realize gear revolve, it is rotatory to drive the rotary disk, and the instrument on the rotary disk of being convenient for is from rotating, realizes the spraying of multi-angle, is applicable to the even spraying in narrow and small space on the wheel hub, need not artifical transport.
Description
Technical Field
The invention relates to the technical field of spraying transportation, in particular to a workpiece rotator.
Background
In a traditional liquid and powder spraying production line, for spraying and the like of large-sized workpieces such as automobile hubs, the phenomenon of uneven spraying and even missing spraying can be caused because the workpieces to be sprayed cannot move by themselves, rework is needed for many times, and only single spraying can be carried out at every time, so that the working efficiency is low. And after finishing spraying, need the manual work to carry, working strength is big, and pungent smell causes the harm to the human body.
Therefore, it is desirable to develop a workpiece rotator that can facilitate self-rotation and spraying of a workpiece to achieve uniform spraying without manual handling.
Disclosure of Invention
The invention aims to provide a workpiece rotator which can facilitate the transportation and self-rotating spraying of workpieces, realize uniform spraying and avoid manual carrying.
In order to achieve the above object, the present invention provides a workpiece rotator including:
the rotary disc is provided with a rotary shaft at the upper part, the axis of the rotary shaft is vertically arranged, and a gear which is superposed with the axis of the rotary shaft is arranged at the lower part of the rotary disc;
the driving mechanism comprises a first cylinder, a connecting frame connected with a piston of the first cylinder, and a rack arranged on the connecting frame, the rack is connected with the gear in a matching manner, and the piston of the first cylinder is perpendicular to the axis of the rotating shaft.
Preferably, the rotary table further comprises a guide rail and a mounting frame arranged on the guide rail, the rotary shaft is arranged on the upper portion of the mounting frame, the lower portion of the mounting frame is connected with the connecting frame, and the mounting frame can slide along the guide rail.
Preferably, the gear rack further comprises a second cylinder, the second cylinder is arranged on the connecting frame and perpendicular to the first cylinder and the rotating shaft, and the rack is connected with a piston of the second cylinder and used for adjusting the distance between the gear and the rack.
Preferably, the mounting frame includes first and second horizontal portions parallel to each other, and a vertical connecting portion disposed perpendicular to the first and second horizontal portions.
Preferably, the driving mechanism is provided to the second horizontal portion.
Preferably, the rotating plate is provided to the first horizontal portion.
Preferably, the controller is further included, and the controller is used for controlling the expansion and contraction of the first cylinder and the second cylinder.
Preferably, the workpiece clamping device further comprises a workpiece clamping frame, wherein the workpiece clamping frame is horizontally arranged at the upper part of the rotating disc and is connected with the rotating shaft.
The invention has the beneficial effects that:
1. the rotary disk passes through the rotation axis to be connected with the mounting bracket, through the gear and rack cooperation of rotary disk lower part, actuating mechanism's drive rack linear motion to realize gear revolve, it is rotatory to drive the rotary disk, and the instrument on the rotary disk of being convenient for is from rotating, realizes the spraying of multi-angle, is applicable to the even spraying in narrow and small space on the wheel hub, need not artifical transport.
2. The upper portion of rotary disk passes through the rotation axis and connects in mounting bracket upper portion, and actuating mechanism passes through the link and connects in the lower part of mounting bracket, and when the mounting bracket slided along the guide rail, the rectilinear motion of realization work piece.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings. Wherein like reference numerals generally represent like parts throughout the exemplary embodiments.
Fig. 1 shows a schematic configuration of a workpiece rotator in an embodiment of the present invention.
Fig. 2 shows a schematic configuration of a drive mechanism in an embodiment of the present invention.
Description of reference numerals:
1. rotating the disc; 2. a rotating shaft; 3. a first cylinder; 4. a connecting frame; 5. a rack; 6. a guide rail; 7. a mounting frame; 8. a second cylinder; 9. a first horizontal portion; 10. a second horizontal portion; 11. a vertical connecting portion; 12. a workpiece clamping frame; 13. a piston of the first cylinder.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
An embodiment of the present invention provides a workpiece rotator including:
the upper part of the rotating disc is provided with a rotating shaft, the axis of the rotating shaft is vertically arranged, and the lower part of the rotating disc is provided with a gear which is superposed with the axis of the rotating shaft; the driving mechanism comprises a first cylinder, a connecting frame connected with a piston of the first cylinder, and a rack arranged on the connecting frame, the rack is connected with the gear in a matching manner, and the piston of the first cylinder is perpendicular to the axis of the rotating shaft.
The rotary disk passes through the rotation axis and is connected with the mounting bracket, and the lower part fixedly connected with gear of rotary disk, actuating mechanism's link drives rack rectilinear movement, gear and rack cooperation to realize gear revolve, it is rotatory to drive the rotary disk, and the instrument on the rotary disk of being convenient for is from rotating, is applicable to the even spraying in narrow and small space on the wheel hub, need not artifical transport.
Preferably, the device further comprises a guide rail and a mounting frame arranged on the guide rail, the rotating shaft is arranged on the upper portion of the mounting frame, the lower portion of the mounting frame is connected with the connecting frame, and the mounting frame can slide along the guide rail.
Specifically, the upper part of the rotating disc is connected to the upper part of the mounting frame through a rotating shaft, the driving mechanism is connected to the lower part of the mounting frame through the connecting frame, and when the mounting frame slides along the guide rail, the linear motion of the workpiece is realized.
Preferably, the device further comprises a second cylinder, the second cylinder is arranged on the connecting frame and perpendicular to the first cylinder and the rotating shaft, and the rack is connected with a piston of the second cylinder and used for adjusting the distance between the gear and the rack.
Specifically, the distance between the rack and the gear is adjusted through the piston of the second cylinder, and the gear and the rack are convenient to drive in a matched mode.
Preferably, the mounting frame includes a first horizontal portion and a second horizontal portion parallel to each other, and a vertical connecting portion disposed perpendicular to the first horizontal portion and the second horizontal portion.
Preferably, the driving mechanism is provided in the second horizontal portion.
Preferably, the rotating plate is arranged on the first horizontal part, so that the whole workpiece rotator is compact in structure.
Preferably, the device further comprises a controller, wherein the controller is used for controlling the extension and retraction of the first cylinder and the second cylinder, and the controllable driving of the pistons of the first cylinder and the second cylinder is realized.
Preferably, the workpiece clamping frame is horizontally arranged at the upper part of the rotating disc and connected with the rotating shaft, so that the workpiece can be clamped and fixed when arranged on the rotating disc conveniently, and the workpiece is prevented from falling.
Examples
Fig. 1 shows a schematic configuration diagram of a workpiece rotator in one embodiment of the present invention, and fig. 2 shows a schematic configuration diagram of a driving mechanism in one embodiment of the present invention.
As shown in fig. 1 and 2, the present embodiment provides a workpiece rotator including:
a rotating disc 1, wherein the upper part of the rotating disc 1 is provided with a rotating shaft 2, the axis of the rotating shaft 2 is vertically arranged, and the lower part of the rotating disc 1 is provided with a gear (not shown) which is overlapped with the axis of the rotating shaft 2; the driving mechanism comprises a first cylinder 3, a connecting frame 4 connected with a piston 13 of the first cylinder, and a rack 5 arranged on the connecting frame 4, the rack 5 is connected with a gear in a matching manner, and the piston 13 of the first cylinder is perpendicular to the axis of the rotating shaft 2.
The rotary shaft type motor is characterized by further comprising a guide rail 6 and a mounting frame 7 arranged on the guide rail 6, the rotary shaft 2 is arranged on the upper portion of the mounting frame 7, the lower portion of the mounting frame 7 is connected with the connecting frame 4, and the mounting frame 7 can slide along the guide rail 6. The device is characterized by further comprising a second cylinder 8, wherein the second cylinder 8 is arranged on the connecting frame 4, the second cylinder 8 is perpendicular to the first cylinder 3 and the rotating shaft 2, and the rack 5 is connected with a piston of the second cylinder 8 and used for adjusting the distance between the gear and the rack 5.
The mounting frame 7 includes a first horizontal portion 9 and a second horizontal portion 10 parallel to each other, and a vertical connecting portion 11 provided perpendicular to the first horizontal portion 9 and the second horizontal portion 10, the driving mechanism is provided at the second horizontal portion 10, and the rotating disk 1 is provided at the first horizontal portion 9.
A controller (not shown) is also included for controlling the extension and retraction of the first and second cylinders 3, 5. The workpiece clamping device further comprises a workpiece clamping frame, and the workpiece clamping frame 12 is horizontally arranged on the upper portion of the rotating disc 1 and connected with the rotating shaft 2.
When the workpiece rotary loader works, the first cylinder 3 drives the rack 5 on the connecting frame 4 to move linearly, and the gear and the rack 5 are matched, so that the gear is rotated, the rotating disc 1 is driven to rotate, the tool on the rotating disc is convenient to rotate, the workpiece rotary loader is suitable for uniform spraying of narrow and small spaces on a hub, and manual carrying is not needed.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (8)
1. A workpiece rotator, comprising:
the rotary disc is provided with a rotary shaft at the upper part, the axis of the rotary shaft is vertically arranged, and a gear which is superposed with the axis of the rotary shaft is arranged at the lower part of the rotary disc;
the driving mechanism comprises a first cylinder, a connecting frame connected with a piston of the first cylinder, and a rack arranged on the connecting frame, the rack is connected with the gear in a matching manner, and the piston of the first cylinder is perpendicular to the axis of the rotating shaft.
2. The workpiece rotator of claim 1, further comprising a guide rail and a mounting bracket disposed on the guide rail, wherein the rotating shaft is disposed on an upper portion of the mounting bracket, a lower portion of the mounting bracket is connected to the connecting bracket, and the mounting bracket is slidable along the guide rail.
3. The workpiece rotator of claim 2, further comprising a second cylinder disposed on the link, the second cylinder being perpendicular to the first cylinder and the axis of rotation, the rack being connected to a piston of the second cylinder for adjusting a distance between the gear and the rack.
4. The work piece rotator of claim 2, wherein the mounting bracket includes first and second horizontal portions that are parallel to each other and a vertical connecting portion disposed perpendicular to the first and second horizontal portions.
5. The workpiece rotator of claim 4, wherein the drive mechanism is disposed at the second horizontal portion.
6. The work piece rotator of claim 4, wherein the rotary plate is disposed in the first horizontal portion.
7. The workpiece rotator of claim 3, further comprising a controller for controlling the extension and retraction of the first and second cylinders.
8. The workpiece rotator of claim 1, further comprising a workpiece holder horizontally disposed at an upper portion of the rotary plate and connected to the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110255999.4A CN112974048A (en) | 2021-03-09 | 2021-03-09 | Workpiece rotator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110255999.4A CN112974048A (en) | 2021-03-09 | 2021-03-09 | Workpiece rotator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112974048A true CN112974048A (en) | 2021-06-18 |
Family
ID=76336264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110255999.4A Pending CN112974048A (en) | 2021-03-09 | 2021-03-09 | Workpiece rotator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112974048A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056874A (en) * | 2013-01-08 | 2013-04-24 | 苏州凯蒂亚半导体制造设备有限公司 | Mechanical arm for high-speed carrying |
| CN110216032A (en) * | 2019-06-27 | 2019-09-10 | 中信戴卡股份有限公司 | A kind of mold rotation spray-painting plant |
| CN210333100U (en) * | 2019-05-08 | 2020-04-17 | 上海峥春特氟龙涂装有限公司 | Automobile wheel hub spraying device |
| CN211190692U (en) * | 2019-10-30 | 2020-08-07 | 上海思源电力电容器有限公司 | Workpiece rotating mechanism |
| US20200398298A1 (en) * | 2019-06-19 | 2020-12-24 | Citic Dicastal Co., Ltd. | Spraying tooling of motor vehicle wheel hub |
| CN112276472A (en) * | 2020-09-27 | 2021-01-29 | 安徽再制造工程设计中心有限公司 | Special remanufacturing workstation for remanufacturing railway vehicle wheels through multi-directional spraying |
-
2021
- 2021-03-09 CN CN202110255999.4A patent/CN112974048A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056874A (en) * | 2013-01-08 | 2013-04-24 | 苏州凯蒂亚半导体制造设备有限公司 | Mechanical arm for high-speed carrying |
| CN210333100U (en) * | 2019-05-08 | 2020-04-17 | 上海峥春特氟龙涂装有限公司 | Automobile wheel hub spraying device |
| US20200398298A1 (en) * | 2019-06-19 | 2020-12-24 | Citic Dicastal Co., Ltd. | Spraying tooling of motor vehicle wheel hub |
| CN110216032A (en) * | 2019-06-27 | 2019-09-10 | 中信戴卡股份有限公司 | A kind of mold rotation spray-painting plant |
| CN211190692U (en) * | 2019-10-30 | 2020-08-07 | 上海思源电力电容器有限公司 | Workpiece rotating mechanism |
| CN112276472A (en) * | 2020-09-27 | 2021-01-29 | 安徽再制造工程设计中心有限公司 | Special remanufacturing workstation for remanufacturing railway vehicle wheels through multi-directional spraying |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |