Workpiece feeding visual identification structure for coating production line
By designing the visual recognition structure of the workpiece including the cleaning mechanism on the coating production line, the problem of dust on the surface of the scanner affecting the identification accuracy is solved, efficient cleaning of the scanner and accurate identification of the painted workpieces are achieved, and the coating process is improved Efficiency and reliability.
Patent Information
- Application Number
- CN202420768126.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-15
AI Technical Summary
In the coating production line, the scanner surface is easily covered with dust, which affects the scanning accuracy and leads to inaccurate identification of painted workpieces.
A visual identification structure for workpieces on the coating production line is designed, including a base, support column, conveyor rod, scanner and cleaning mechanism. The cleaning board is driven by cylinders, motors and reciprocating screws to ensure the scanner surface is cleaned. Clean and high precision.
It effectively improves the cleanliness and maintenance convenience of the scanner, ensuring the accuracy of identification of painted workpieces and the normal progress of the coating process.
Smart Images
Figure CN222153070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of visual recognition, in particular to a visual recognition structure for workpieces on a coating production line. Background Art
[0002] The manufacturing industry, especially the engineering machinery industry, is developing towards a centralized, intelligent and environmentally friendly type. With the development of MES technology and the application of intelligent systems, the four major processes of stamping, welding, painting and assembly have been efficiently connected. However, in today's automation development, the equipment has strict use space and boundary conditions. In particular, the painting process has strict requirements on the passability of the equipment. The most economical and reasonable passability size is the key to whether the painting line design is reasonable.
[0003] Since workpieces have different shapes, in order to ensure the normal progress of painting, it is necessary to scan the workpiece before painting and transmit the shape of the workpiece to the painting mechanism to facilitate subsequent painting. However, during long-term use of the scanner, the scanner screen will be covered with a layer of dust. Failure to clean it will affect the scanning results and reduce the scanning accuracy. Therefore, the present application proposes a visual recognition structure for workpieces on a painting production line. Utility Model Content
[0004] The utility model aims to solve the problem that the surface of a scanner is covered with dust in the background technology and proposes a visual recognition structure for workpieces on a coating production line.
[0005] The technical solution of the utility model: a visual identification structure for workpieces on a coating production line includes a base, on which support columns are symmetrically fixedly installed, and further includes:
[0006] A conveying rod is fixedly installed between the supporting columns, a plurality of hooks arranged at equal distances are fixedly installed on the conveying rod, a scanner is fixedly installed on one side of the supporting column, and a cleaning mechanism for removing dust from the scanner is arranged on the supporting column.
[0007] Optionally, the cleaning mechanism includes a mounting frame fixedly mounted on a supporting column, a first cylinder fixedly mounted on the bottom of the mounting frame, a sliding rod fixedly mounted on the piston rod of the first cylinder, the sliding rod is slidably connected to the mounting frame, a motor fixedly mounted on the bottom of the sliding rod, a reciprocating screw fixedly mounted on the output shaft of the motor, a mounting plate threadedly mounted on the reciprocating screw, a second cylinder fixedly mounted on the bottom of the mounting plate, a connecting plate fixedly mounted on the piston rod of the second cylinder, a cleaning plate slidably mounted on one side of the connecting plate, a plurality of cleaning blocks arranged at equal distances are fixedly mounted on the cleaning plate, and the cleaning plate is in contact with the scanner.
[0008] Optionally, a plurality of guide posts arranged at equal distances are fixedly mounted on the connecting plate, a spring is sleeved on the guide post, and one end of the guide post is fixedly connected to the cleaning plate.
[0009] Optionally, slide grooves are provided on both sides of the mounting frame, and both ends of the slide rod are located in the slide grooves.
[0010] Optionally, a fixing plate is fixedly installed on the bottom of the sliding rod, and the fixing plate is fixedly connected to the motor.
[0011] Optionally, a fixing frame is fixedly mounted on the fixing plate, and the fixing frame is fixedly connected to the motor.
[0012] Optionally, guide rods are fixedly mounted on both sides of the fixing plate, and the guide rods are slidably connected to the mounting plate.
[0013] Optionally, a support frame is fixedly mounted on one side of the support column, a connecting column is fixedly mounted on the support frame, and the connecting column is fixedly connected to the scanner.
[0014] Compared with the prior art, the utility model has the following beneficial technical effects:
[0015] 1. By hanging the object on the hook and then transporting the workpiece with the conveyor rod, the workpiece to be painted is transported to the scanner, and the shape of the workpiece before painting is scanned with the scanner, so that the workpiece before painting can be identified, which is convenient for painting.
[0016] 2. Start the first cylinder to move the cleaning plate to the same level as the scanner, and then start the second cylinder. The output shaft of the second cylinder drives the cleaning plate to contact the surface of the scanner. The motor is started, and the output shaft of the motor drives the reciprocating screw to rotate. The reciprocating screw drives the cleaning plate on the connecting plate to reciprocate up and down, thereby cleaning the scanner, improving scanning accuracy, and facilitating maintenance.
[0017] The utility model realizes the cleaning of the scanner, improves the scanning accuracy, is convenient for maintenance and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A schematic diagram of the structure of an embodiment of the utility model is given Figure 1 ;
[0019] Figure 2 A schematic diagram of the structure of an embodiment of the utility model is given Figure 2 ;
[0020] Figure 3 A schematic structural diagram of a first cylinder, a sliding rod and a cleaning plate in one embodiment of the utility model is given;
[0021] Figure 4A schematic diagram of the structure of a motor, a second cylinder and a reciprocating screw rod in one embodiment of the utility model is given.
[0022] Figure numerals: 1. base; 2. support column; 3. conveying rod; 4. slide groove; 5. mounting frame; 6. scanner; 7. first cylinder; 8. slide rod; 9. hook; 10. support frame; 11. cleaning plate; 12. connecting column; 13. cleaning block; 14. connecting plate; 15. mounting plate; 16. reciprocating screw rod; 17. guide rod; 18. second cylinder; 19. spring; 20. guide column; 21. fixing plate; 22. motor; 23. fixing frame. DETAILED DESCRIPTION
[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments. Example
[0024] like Figure 1-2 As shown, the visual recognition structure of workpieces on a coating production line proposed by the utility model includes a base 1, on which a support column 2 is installed, and also includes a conveying rod 3 for conveying the workpiece to be coated, the conveying rod 3 is installed between the support columns 2, and a plurality of hooks 9 arranged at equal distances are installed on the conveying rod 3, a scanner 6 is installed on one side of the support column 2, for scanning the shape of the workpiece to be coated and transmitting the information to the coating mechanism, so as to facilitate the coating of the workpiece, and a cleaning mechanism for dust removal of the scanner 6 is provided on the support column 2 to prevent the scanner 6 from being covered by dust, resulting in reduced scanning accuracy.
[0025] like Figure 3-4As shown, the present embodiment also includes a cleaning mechanism, which includes a mounting frame 5 fixedly mounted on the support column 2, a first cylinder 7 fixedly mounted on the bottom of the mounting frame 5, a slide bar 8 fixedly mounted on the piston rod of the first cylinder 7, which can drive the slide bar 8 to move downward when the first cylinder 7 is started, and the slide bar 8 is slidably connected to the mounting frame 5, a motor 22 fixedly mounted on the bottom of the slide bar 8, a reciprocating screw rod 16 fixedly mounted on the output shaft of the motor 22, a mounting plate 15 threadedly mounted on the reciprocating screw rod 16, a second cylinder 18 fixedly mounted on the bottom of the mounting plate 15, a connecting plate 14 fixedly mounted on the piston rod of the second cylinder 18, a cleaning plate 11 slidably mounted on one side of the connecting plate 14, and the second cylinder 18 drives the cleaning plate 11 to move The cleaning plate 11 is moved so that the cleaning plate 11 can press against the scanner 6. A plurality of cleaning blocks 13 arranged at equal distances are fixedly mounted on the cleaning plate 11. The cleaning plate 11 contacts the scanner 6. The first cylinder 7 is started. The piston rod of the first cylinder 7 drives the slide bar 8 to move downward. When the cleaning plate 11 moves to the same level as the scanner 6, it stops. The second cylinder 18 is started. The piston rod of the second cylinder 18 drives the cleaning plate 11 to contact the scanner 6. The motor 22 is started. The output shaft of the motor 22 drives the reciprocating screw 16 to rotate. When the reciprocating screw 16 rotates, it drives the mounting plate 15 to reciprocate up and down, so that the cleaning plate 11 also reciprocates up and down. The cleaning block 13 cleans the scanner 6 to improve the cleanliness of the equipment.
[0026] like Figure 2-4 As shown, a plurality of guide posts 20 arranged at equal distances are fixedly mounted on the connecting plate 14, a spring 19 is sleeved on the guide post 20, one end of the guide post 20 is fixedly connected to the cleaning plate 11, when the cleaning plate 11 contacts the scanner 6, the cleaning plate 11 squeezes the spring 19, the spring 19 deforms and rebounds, so that the cleaning plate 11 and the scanner 6 are in closer contact.
[0027] like Figure 3-4 As shown, slide grooves 4 are opened on both sides of the mounting frame 5, both ends of the slide rod 8 are located in the slide grooves 4, a fixing plate 21 is fixedly installed on the bottom of the slide rod 8, the fixing plate 21 is fixedly connected to the motor 22, a fixing frame 23 is fixedly installed on the fixing plate 21, the fixing frame 23 is fixedly connected to the motor 22, guide rods 17 are fixedly installed on both sides of the fixing plate 21, and the guide rods 17 are slidably connected to the mounting plate 15.
[0028] like Figure 1-2 As shown, a support frame 10 is fixedly mounted on one side of the support column 2 , a connecting column 12 is fixedly mounted on the support frame 10 , and the connecting column 12 is fixedly connected to the scanner 6 .
[0029] Working principle: when the scanner 6 needs to be cleaned, the first cylinder 7 is started, and the piston rod of the first cylinder 7 drives the slide bar 8 to move downward. When the cleaning plate 11 moves to the same level as the scanner 6, it stops, and the second cylinder 18 is started. The piston rod of the second cylinder 18 drives the cleaning plate 11 to contact the scanner 6, and the motor 22 is started. The output shaft of the motor 22 drives the reciprocating screw 16 to rotate. When the reciprocating screw 16 rotates, it drives the mounting plate 15 to reciprocate up and down, so that the cleaning plate 11 also reciprocates up and down, thereby achieving the cleaning of the scanner, improving the scanning accuracy, facilitating maintenance, and having strong practicality.
[0030] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A workpiece visual recognition structure for a coating production line, comprising a base (1), on which support columns (2) are symmetrically fixedly mounted, characterized in that: Also includes: A conveying rod (3), the conveying rod (3) being fixedly mounted between the support columns (2), a plurality of hooks (9) being fixedly mounted on the conveying rod (3) and arranged at equal distances, a scanner (6) being fixedly mounted on one side of the support column (2), and a cleaning mechanism for removing dust from the scanner (6) being provided on the support column (2).
2. The visual identification structure for workpieces on a coating production line according to claim 1 is characterized in that: The cleaning mechanism comprises a mounting frame (5) fixedly mounted on a support column (2); a first cylinder (7) is fixedly mounted on the bottom of the mounting frame (5); a slide bar (8) is fixedly mounted on the piston rod of the first cylinder (7); the slide bar (8) is slidably connected to the mounting frame (5); a motor (22) is fixedly mounted on the bottom of the slide bar (8); a reciprocating screw (16) is fixedly mounted on the output shaft of the motor (22); a mounting plate (15) is threadedly mounted on the reciprocating screw (16); a second cylinder (18) is fixedly mounted on the bottom of the mounting plate (15); a connecting plate (14) is fixedly mounted on the piston rod of the second cylinder (18); a cleaning plate (11) is slidably mounted on one side of the connecting plate (14); a plurality of cleaning blocks (13) arranged at equal distances are fixedly mounted on the cleaning plate (11); the cleaning plate (11) is in contact with the scanner (6).
3. The visual identification structure for workpieces on a coating production line according to claim 2 is characterized in that: A plurality of guide posts (20) arranged at equal distances are fixedly mounted on the connecting plate (14), a spring (19) is sleeved on the guide post (20), and one end of the guide post (20) is fixedly connected to the cleaning plate (11).
4. The visual identification structure for workpieces on a coating production line according to claim 2 is characterized in that: Slide grooves (4) are provided on both sides of the mounting frame (5), and both ends of the slide rod (8) are located in the slide grooves (4).
5. The visual identification structure for workpieces on a coating production line according to claim 2 is characterized in that: A fixing plate (21) is fixedly mounted on the bottom of the sliding rod (8), and the fixing plate (21) is fixedly connected to the motor (22).
6. The workpiece visual recognition structure for a coating production line according to claim 5, characterized in that: A fixing frame (23) is fixedly mounted on the fixing plate (21), and the fixing frame (23) is fixedly connected to the motor (22).
7. The visual identification structure for workpieces on a coating production line according to claim 5 is characterized in that: Guide rods (17) are fixedly mounted on both sides of the fixing plate (21), and the guide rods (17) are slidably connected to the mounting plate (15).
8. The workpiece visual recognition structure for a coating production line according to claim 1, characterized in that: A support frame (10) is fixedly mounted on one side of the support column (2), a connecting column (12) is fixedly mounted on the support frame (10), and the connecting column (12) is fixedly connected to the scanner (6).