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CN-224208272-U - Rotary spraying mechanism of manual spray gun and industrial robot

CN224208272UCN 224208272 UCN224208272 UCN 224208272UCN-224208272-U

Abstract

The utility model relates to a rotary spraying mechanism of a manual spraying gun and an industrial robot, which comprise a driver and a spiral cam, wherein the driver is used for receiving instructions of the industrial robot, and the spiral cam is connected with the driver so as to enable the spiral cam to rotate, and further a trigger of the manual spraying gun is pressed or loosened. The utility model can realize the application of the manual spray gun on the industrial robot and effectively reduce the cost.

Inventors

  • WANG WEIHUA

Assignees

  • 清能精控机器人技术(佛山)有限公司

Dates

Publication Date
20260508
Application Date
20250430

Claims (10)

  1. 1. The utility model provides a manual spray gun's rotation type spraying mechanism and industrial robot which characterized in that is applied to industrial robot includes: A driver (100) for receiving instructions from an industrial robot and a helical cam (200), the helical cam (200) being connected to the driver (100) to rotate the helical cam (200) to press or release a trigger (410) of a manual spray gun (400).
  2. 2. The rotary spraying mechanism and the industrial robot of the manual spraying gun according to claim 1, wherein the driver (100) is a rotary driver (100), and a rotation shaft of the driver (100) is fixedly connected with the spiral cam (200).
  3. 3. The rotary spraying mechanism and industrial robot of a manual spray gun according to claim 1, further comprising a mounting base (300), wherein the mounting base (300) is provided with a fixing hole (310), and wherein the driver (100) is fixed in the fixing hole (310).
  4. 4. A rotary spraying mechanism for a manual spraying gun and an industrial robot according to claim 3, characterized in that the mounting base (300) is provided with a connection hole (320) allowing the handle (420) of the manual spraying gun (400) to be inserted.
  5. 5. The rotary spraying mechanism of a manual spray gun and the industrial robot according to claim 4, wherein the fixing hole (310) and the connecting hole (320) are on the same straight line.
  6. 6. The rotary spraying mechanism and the industrial robot of the manual spraying gun according to claim 4, wherein the mounting base (300) comprises a fixing block (330) and a connecting block (340), one side of the fixing block (330) is connected with one side of the connecting block (340), the fixing hole (310) is formed in the fixing block (330), the connecting hole (320) is formed in the connecting block (340), the upper plane of the fixing block (330) is higher than the upper plane of the connecting block (340), and the lower plane of the fixing block (330) is higher than the lower plane of the connecting block (340).
  7. 7. The rotary spraying mechanism of a manual spray gun and an industrial robot according to claim 6, wherein a side of the connecting block (340) away from the fixed block (330) is provided with a mounting hole (350) for connecting the industrial robot.
  8. 8. The rotary spray mechanism of a manual spray gun and an industrial robot according to claim 1, wherein the spiral cam (200) is provided with a highest point and a lowest point, between which an arc-shaped side surface is connected.
  9. 9. The rotary spraying mechanism and the industrial robot of the manual spray gun according to claim 1, characterized in that the driver (100) is a steering engine.
  10. 10. An industrial robot comprising a rotary spray mechanism of a manual spray gun (400) according to any one of claims 1 to 9.

Description

Rotary spraying mechanism of manual spray gun and industrial robot Technical Field The utility model relates to a rotary spraying mechanism of a manual spray gun and an industrial robot, and belongs to the technical field of spray guns. Background In the manufacturing industry, the coating is an important link, so that the product aesthetic property can be improved, and the weather resistance, the corrosion resistance and the ultraviolet resistance of the product can be enhanced. The coating process in the manufacturing industry is mainly divided into automatic spraying by an industrial robot and traditional manual spraying. The automatic spraying of the industrial robot adopts an advanced spraying technology and an accurate control system, so that the coating thickness can be ensured to be uniform, the problems of missing spraying and the like are avoided, and the coating quality is stable and reliable. Moreover, the industrial robot spraying can realize automatic and continuous production, greatly improve the production efficiency and shorten the production period, and can realize the spraying requirements of different products through programming, thereby having strong adaptability and high flexibility. The automatic spraying of the industrial robot can also reduce the chance that workers touch harmful paint, reduce occupational disease risks, ensure safer operation and reduce safety accidents caused by human misoperation. The traditional manual spraying is operated manually, an operator needs to hold a spray gun to spray, the manual spraying is not only labor-consuming, but also the quality and uniformity of spraying are not easy to ensure, and potential safety hazards and emission problems also exist. Meanwhile, two spray guns with different principle structures and operation modes are correspondingly used for automatic spraying of the industrial robot and traditional manual spraying, namely an automatic spray gun and a handheld spray gun. The automatic spray gun is a spray gun which does not need manual operation and is automatically operated through a control cabinet, and can be suitable for an automatic coating line or a mechanical arm. The hand-held spray gun is a tool which needs manual operation at any time, and the hand-held spray gun is used for carrying out operation in a hand-held mode. Further, the operation of the hand-held spray gun requires attention such as spray gun movement speed, trigger control, gun distance, gun holding posture, etc. Wherein the liquid flow rate of the hand-held spray gun is controlled by a trigger, and the deeper the trigger is buckled, the faster the liquid flow rate is. Currently, automatic spraying by an industrial robot requires an automatic spray gun, and the automatic spray gun sold on the market is relatively expensive compared with a manual spray gun. In addition, if the automatic spray gun needs to adjust the spray paint flow, the automatic spray gun can be realized by being provided with parts such as a proportional valve, and the cost of the parts is not low, so that the automatic spray gun and the manual spray gun are directly applied to an industrial robot, and the automatic spray gun has higher cost, especially the cost is higher when the spray paint flow needs to be adjusted. The manual spray gun can easily control the relevant elements of the spraying process such as the spray flow, the spray width and the like by controlling the pressing depth of the trigger by hands, but the problem of how to adjust the spray flow when the manual spray gun is applied to the robot spraying is considered, and no solution with higher cost performance exists at present. Disclosure of utility model The utility model provides a rotary spraying mechanism of a manual spray gun and an industrial robot, and aims to at least solve one of the technical problems in the prior art. The technical scheme of the utility model relates to a rotary spraying mechanism of a manual spray gun and an industrial robot, which are applied to the industrial robot and comprise the following components: a driver for receiving instructions from an industrial robot, and a helical cam coupled to the driver to rotate the helical cam to press or release a trigger of a manual sprayer. According to some embodiments of the utility model, the driver is a rotary driver, and a rotation shaft of the driver is fixedly connected with the spiral cam. According to some embodiments of the utility model, the drive further comprises a mounting seat provided with a fixing hole, and the driver is fixed in the fixing hole. According to some embodiments of the utility model, the mounting is provided with a connection hole allowing the insertion of the handle of the manual spray gun. According to some embodiments of the utility model, the fixing hole and the connecting hole are on the same straight line. According to some embodiments of the utility model, the mounting base comprises a fixing block and a connecting bloc