Automatic dust removal equipment based on collaborative robot

Abstract

The utility model discloses automatic dust removal equipment based on a collaborative robot, which comprises a mounting frame, a dust removal area and a transfer area are arranged in the mounting frame, the dust removal area and the transfer area are separated by a lifting partition plate, the collaborative robot is arranged in the dust removal area, and the transfer area is used for transferring a part to be subjected to dust removal to the dust removal area. A positive pressure air inlet system is installed on the top of the installation frame and used for supplying air into the dust removal area, and a water containing tray is further arranged at the bottom in the installation frame and used for adsorbing dust generated in the dust removal area. The automatic dust removal equipment can simulate a manual dust removal track of an operator to carry out dust removal operation on the bottom shell assembly, the cleanliness of the bottom shell assembly before press fit can be guaranteed, meanwhile, the load of the operator can be relieved, the operation time is saved, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic dust removal, in particular to an automatic dust removal device based on a collaborative robot. Background Art

[0002] If foreign matters inside a lamp cannot be removed before lamination and remain in the lamp, the whole lamp will be scrapped due to foreign matter defects after lamination. Currently, several existing dust removal methods for foreign matters have corresponding defects: 1. Manual dust removal by operators. The dust removal trajectory of operators is highly subjective and has a large variation, which cannot effectively ensure the stability of the dust removal trajectory, has poor operability, high labor intensity for personnel, and the dust removal time cannot be uniformly controlled. The dust removal direction of the bottom shell is upward, and foreign matters cannot be completely blown out of the HSG, so a slapping action with the HSG facing downward needs to be added. The air volume of the electrostatic gun is large, resulting in excessive noise; 2. An electric cylinder + electrostatic gun dust removal device. The electrostatic gun can only blow air upward at a fixed angle, and cannot effectively match the angle and height of the bottom shell assembly. Limited by the layout of the electric cylinder, the dust removal operation can only be carried out within a certain stroke range, and the equipment investment cost is large; 3. A vibrating disk + air nozzle dust removal device. The air nozzle can only blow air at the set position of the component, and cannot effectively remove dust from the component. The vibrating dust removal device has a large noise. Summary of the Utility Model

[0003] In view of the above technical problems, the utility model provides an automatic dust removal device based on a collaborative robot. The automatic dust removal device can simulate the dust removal trajectory of manual operation by an operator to perform dust removal operation on the bottom shell assembly, can ensure the cleanliness of the bottom shell assembly before lamination, reduce the load of the operator, save operation time, and improve operation efficiency.

[0004] An automatic dust removal device based on a collaborative robot includes an installation frame. The installation frame includes a dust removal area and a transfer area. The dust removal area and the transfer area are separated by a lifting partition board. A collaborative robot is installed in the dust removal area. The transfer area is used to transfer parts to be dust removed to the dust removal area. A positive pressure air inlet system is installed at the top of the installation frame. The positive pressure air inlet system is used to supply air into the dust removal area. A water receiving tray is also provided at the bottom inside the installation frame. The water receiving tray is used to adsorb dust generated in the dust removal area.

[0005] As a preference of the above technical solution, a transfer assembly is installed in the transfer area. The transfer assembly includes a positioning plate. The positioning plate is driven by a cylinder to vertically lift. The transfer assembly also includes a sliding plate. A linear slide rail pair penetrating the transfer area and the dust removal area is arranged at the top inside the installation frame. The sliding plate is fixed on the slider of the linear slide rail pair. An automatic grasping tooling is installed at the bottom of the sliding plate. The automatic grasping tooling is used to grasp the parts to be dust removed lifted by the positioning plate.

[0006] As a preference of the above technical solution, two sets of the transfer components are arranged in parallel, and a set of lifting partitions is correspondingly arranged on the sliding plate of each set of the transfer components.

[0007] As a preference of the above technical solution, multiple sets of exhaust fans are evenly installed at the bottom inside the dust removal area, and the water receiving tray is arranged right opposite to the exhaust fans.

[0008] As a preference of the above technical solution, sound-absorbing cotton is also pasted around the dust removal area inside the installation frame.

[0009] As a preference of the above technical solution, the bottom of the installation frame is supported by leveling supports, and rollers for facilitating the transfer of the dust removal equipment are also installed at the bottom of the installation frame.

[0010] As a preference of the above technical solution, a lighting lamp is additionally installed at the top of the feeding side of the installation frame.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. The components are automatically dust-removed in a closed space in a downward-facing state. The robot can drive the electrostatic gun to simulate the trajectory of a worker manually dust-removing to perform dust-removing operations on the bottom shell components, so as to solve the problem of incomplete dust removal, ensure the cleanliness of the bottom shell components before lamination, reduce the workload of workers, save working time, and improve working efficiency.

[0013] 2. The equipment is small in size, can save manufacturing costs, and has low noise, which can effectively reduce the noise pollution caused by the equipment. Description of the Drawings

[0014] Figure 1 is a structural schematic diagram of the present utility model Figure 1 .

[0015] Figure 2 is a structural schematic diagram of the present utility model Figure 2 .

[0016] The reference numerals are as follows: 1 - installation frame, 2 - dust removal area, 3 - transfer area, 4 - lifting partition, 5 - collaborative robot, 6 - positive pressure air intake system, 7 - water receiving tray, 8 - positioning plate, 9 - cylinder, 10 - sliding plate, 11 - linear slide rail pair, 12 - exhaust fan, 13 - leveling support, 14 - roller, 15 - lighting lamp. Detailed Embodiments

[0017] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0018] As Figure 1 , Figure 2 An automated dust removal device based on a collaborative robot includes an installation frame 1. The installation frame 1 includes a dust removal area 2 and a transfer area 3. The dust removal area 2 and the transfer area 3 are separated by a lifting partition board 4. A collaborative robot 5 is installed in the dust removal area 3. The transfer area 3 is used to transfer the parts to be dust removed to the dust removal area 2. A positive pressure air inlet system 6 is installed at the top of the installation frame 1. The positive pressure air inlet system 6 is used to supply air into the dust removal area 2. A water tray 7 is also provided at the bottom inside the installation frame 1. The water tray 7 is used to adsorb the dust generated in the dust removal area 2.

[0019] In this embodiment, a transfer component is installed in the transfer area 3. The transfer component includes a positioning plate 8. The positioning plate 8 is driven by a cylinder 9 to vertically lift. The transfer component also includes a sliding plate 10. A linear slide rail pair 11 that penetrates the transfer area 2 and the dust removal area 3 is provided at the top inside the installation frame 1. The sliding plate 10 is fixed to the slider of the linear slide rail pair 11. An automatic grasping tooling is installed at the bottom of the sliding plate 10. The automatic grasping tooling is used to grasp the parts to be dust removed lifted by the positioning plate 8.

[0020] In this embodiment, two groups of the transfer components are arranged in parallel. A group of lifting partition boards 4 is correspondingly arranged for the sliding plate 10 of each group of the transfer components.

[0021] In this embodiment, a plurality of suction fans 12 are evenly installed at the bottom inside the dust removal area 2. The water tray 7 is arranged directly opposite to the suction fans 12.

[0022] In this embodiment, sound-absorbing cotton is also pasted around the inside of the installation frame 1 in the dust removal area 2.

[0023] In this embodiment, the bottom of the installation frame 1 is supported by a leveling support 13. Wheels 14 for facilitating the transfer of the dust removal device are also installed at the bottom of the installation frame 1.

[0024] In this embodiment, a lighting lamp 15 is additionally installed at the top on the feeding side of the installation frame 1.

[0025] The working principle of this embodiment is as follows.

[0026] The component to be dust-removed is transferred from the transfer area 3 to the dust-removal area 2. The component to be dust-removed placed on the positioning plate 8 is lifted upward by the cylinder 9. After being lifted to the set height, an automatic grasping tool (the automatic grasping tool is not shown in the attached drawings) installed at the bottom of the sliding plate 10 grasps the component to be dust-removed. The lifting partition 4 is opened, and the linear slide rail pair 11 transfers the sliding plate 10, the automatic grasping tool and the component to be dust-removed to the dust-removal area 2 together. The dust-removal operation of the component is completed by the collaborative robot 5. The positive pressure air inlet system 6 (the positive pressure air inlet system 6 is a conventional technical means in the art, and its structure and working principle will not be elaborated here) and the exhaust fan 12 cooperate to direct the dust to the water tray 7. The component after dust-removal is then moved back to its original position and taken out. In this embodiment, two sets of transfer components and the lifting partition 4 are provided. While one set of components is being dust-removed, the other set of components is on standby, which can effectively improve the dust-removal efficiency of the components.

[0027] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, various modifications and changes can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automated dust removal device based on a collaborative robot, characterized in that: It includes an installation frame, within which there is a dust removal area and a transfer area. The dust removal area and the transfer area are separated by a liftable partition board. A collaborative robot is installed in the dust removal area. The transfer area is used to transfer the parts to be dust-removed to the dust removal area. A positive pressure air inlet system is installed at the top of the installation frame, which is used to supply air into the dust removal area. A water tray is also provided at the bottom inside the installation frame, and the water tray is used to adsorb the dust generated in the dust removal area.

2. The automated dust removal device according to claim 1, wherein: A transfer assembly is installed in the transfer area. The transfer assembly includes a positioning plate, which is driven by a cylinder to lift vertically. The transfer assembly also includes a sliding plate. A linear slide rail pair that penetrates the transfer area and the dust removal area is provided at the top inside the installation frame. The sliding plate is fixed to the slider of the linear slide rail pair. An automatic grasping tooling is installed at the bottom of the sliding plate, and the automatic grasping tooling is used to grasp the parts to be dust-removed lifted by the positioning plate.

3. The automated dust removal device according to claim 2, wherein: There are two groups of the transfer assemblies arranged in parallel, and a set of liftable partition boards is correspondingly provided for the sliding plates of each group of the transfer assemblies.

4. The automated dust removal device according to claim 1, characterized in that: Multiple groups of exhaust fans are evenly installed at the bottom inside the dust removal area, and the water tray is arranged right opposite to the exhaust fans.

5. The automated dust removal device according to claim 1, wherein: Sound-absorbing cotton is also pasted and laid around the dust removal area inside the installation frame.

6. The automated dust removal device according to claim 1, wherein: The bottom of the installation frame is supported by leveling supports, and rollers for facilitating the transfer of the dust removal equipment are also installed at the bottom of the installation frame.

7. The automated dust removal device according to claim 1, wherein: A lighting lamp is additionally installed at the top on the feeding side of the installation frame.

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