Positioning and calibrating device for loading machine

Abstract

The utility model belongs to the field of sheet loading machines, and particularly relates to a sheet loading machine positioning and calibrating device which comprises a sheet loading base, four semicircular grooves are formed in the top of the sheet loading base, limiting shafts are placed on the inner sides of the four semicircular grooves, the tops of the two limiting shafts are fixedly provided with the same sheet loading plate, and the sheet loading plate is fixedly connected with the sheet loading base. Four suction cups are fixedly mounted at the top of the upper sheet plate, and the upper sheet plate is used for placing glass; a positioning groove is formed in the top of the upper plate, and a positioning mechanism is arranged on the inner side of the positioning groove; a control shell is fixedly installed on one side of the upper piece base, a rotating shaft is rotationally installed on one side of the control shell, and a turnover mechanism is arranged on the rotating shaft. According to the glass feeding device, after glass is placed on the glass feeding plate, the glass can be located in the center of the glass feeding plate through contraction of the clamps, manual adjustment is not needed any more, meanwhile, the glass feeding plate can be overturned front and back through the arranged overturning mechanism, the application range of equipment is widened, and the practicability of the equipment is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of film loading machine technology, and in particular to a positioning and calibration device for a film loading machine. Background Technology

[0002] A loading machine is generally an automated device used in industrial production to move workpieces or materials from one location to another, especially from a material storage area to a processing equipment or production line.

[0003] A common type is the glass loading machine, which is mainly used in the glass deep processing industry. It can take glass sheets from the stacking position and transport them to the designated processing position. However, when the workers place the glass on the loading machine, they cannot adjust the position of the glass well. They need to adjust it after placing it, which is inefficient. In addition, the glass is placed on the suction cup, which is also inconvenient to move.

[0004] Therefore, we propose a positioning and calibration device for a wafer mounter to solve the above problems. Utility Model Content

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A film loading machine positioning and calibration device includes a film loading base. The top of the film loading base has four semi-circular grooves, and each of the four semi-circular grooves has a limiting shaft placed inside. The top of two of the limiting shafts is fixedly mounted with the same film loading plate. The top of the film loading plate is fixedly mounted with four suction cups, and the film loading plate is used to place glass. The top of the film loading plate has a positioning groove, and the inner side of the positioning groove is provided with a positioning mechanism. A control housing is fixedly mounted on one side of the film loading base, and a rotating shaft is rotatably mounted on one side of the control housing. A flipping mechanism is provided on the rotating shaft.

[0007] Specifically, a linkage groove is provided on the bottom inner wall of the upper base, a linkage rod is slidably installed on the inner side of the linkage groove, a U-shaped frame is fixedly installed at both ends of the linkage rod, two limiting metal strips are fixedly installed on one side of each of the two U-shaped frames, and a flip hole is provided on one side of each of the four semi-circular grooves, with the four limiting metal strips respectively matching the corresponding flip hole.

[0008] Specifically, a linkage metal block is slidably installed on the bottom inner wall of the linkage groove, and the linkage rod is fixedly installed through the linkage metal block. A linkage cylinder is fixedly installed on the bottom inner wall of the linkage groove, and the output end of the linkage cylinder is fixedly connected to one side of the linkage metal block. The linkage metal block can be moved by the linkage cylinder, which in turn can move the linkage rod.

[0009] Specifically, the positioning mechanism includes a pressing metal block and four clamps. The pressing metal block is slidably installed on the inner side of the positioning groove. The pressing metal block has inclined surfaces on all four sides, and limiting protrusions are provided on the four inclined surfaces. The four clamps are slidably installed on the inner side of the positioning groove. Each of the four clamps has a limiting groove on one side, and the four limiting protrusions are slidably installed in the corresponding limiting grooves.

[0010] Specifically, a positioning cylinder is fixedly installed on the bottom inner wall of the positioning groove, and the output end of the positioning cylinder is fixedly connected to the bottom of the extruded metal block, so as to facilitate the movement of the extruded metal block by the positioning cylinder.

[0011] Specifically, the flipping mechanism includes two first cranks, a connecting shaft, and a transmission assembly. Two first cranks are fixedly sleeved on the rotating shaft, and the same connecting shaft is fixedly installed on the side of the two first cranks that are close to each other. The connecting shaft is provided with a transmission assembly.

[0012] Specifically, the transmission assembly includes two second cranks and a transmission shaft. Two second cranks are rotatably sleeved on the connecting shaft. The same transmission shaft is fixedly installed on the side of the two second cranks that are close to each other. The upper plate is rotatably sleeved on the transmission shaft, and the upper plate can be moved by the movement of the transmission shaft.

[0013] Specifically, a servo motor is fixedly installed on the inner side of the control housing. The output shaft of the servo motor is fixedly connected to the rotating shaft, and the rotating shaft can be driven to rotate by the servo motor.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: With the positioning mechanism, after the glass is placed on the upper plate, the operator can use the clamp to retract and center the glass on the upper plate, eliminating the need for manual adjustment. At the same time, with the flipping mechanism, the upper plate can be flipped back and forth, increasing the scope of use of the equipment and effectively improving its practicality. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a positioning and calibration device for a wafer loading machine proposed in this utility model;

[0016] Figure 2 This is a three-dimensional structural disassembly diagram of a positioning and calibration device for a wafer loading machine proposed in this utility model;

[0017] Figure 3 This is a three-dimensional structural disassembly diagram of the positioning mechanism of a positioning calibration device for a wafer loading machine proposed in this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the flipping mechanism of a positioning and calibration device for a wafer loading machine proposed in this utility model;

[0019] Figure 5 This is a three-dimensional structural disassembly diagram of the flipping mechanism of a positioning and calibration device for a wafer loading machine proposed in this utility model.

[0020] In the diagram: 1. Upper plate base; 2. U-shaped frame; 3. Limiting metal strip; 4. Linkage rod; 5. Linkage metal block; 6. Linkage cylinder; 7. Control housing; 8. Rotating shaft; 9. First crank; 10. Connecting shaft; 11. Second crank; 12. Transmission shaft; 13. Upper plate; 14. Limiting shaft; 15. Suction cup; 16. Extrusion metal block; 17. Clamp; 18. Positioning cylinder; 19. Servo motor. Detailed Implementation

[0021] Reference Figure 1-5 A positioning and calibration device for a film loading machine includes a film loading base 1. The top of the film loading base 1 has four semi-circular grooves, and each of the four semi-circular grooves has a limiting shaft 14 placed inside. The top of each of the two limiting shafts 14 is fixedly mounted with the same film loading plate 13. The top of the film loading plate 13 is fixedly mounted with four suction cups 15, and the film loading plate 13 is used to place glass. The top of the film loading plate 13 has a positioning groove, and the inside of the positioning groove is provided with a positioning mechanism. A control housing 7 is fixedly mounted on one side of the film loading base 1, and a rotating shaft 8 is rotatably mounted on one side of the control housing 7. The rotating shaft 8 is provided with a flipping mechanism.

[0022] In this embodiment, a linkage groove is provided on the bottom inner wall of the upper base 1. A linkage rod 4 is slidably installed on the inner side of the linkage groove. A U-shaped frame 2 is fixedly installed on both ends of the linkage rod 4. Two limiting metal strips 3 are fixedly installed on one side of each of the two U-shaped frames 2. A flip hole is provided on one side of each of the four semi-circular grooves. The four limiting metal strips 3 are respectively adapted to the corresponding flip holes.

[0023] In this embodiment, a linkage metal block 5 is slidably installed on the bottom inner wall of the linkage groove, and a linkage rod 4 is fixedly installed through the linkage metal block 5. A linkage cylinder 6 is fixedly installed on the bottom inner wall of the linkage groove, and the output end of the linkage cylinder 6 is fixedly connected to one side of the linkage metal block 5. The linkage metal block 5 can be moved by the linkage cylinder 6, which in turn can move the linkage rod 4.

[0024] In this embodiment, the positioning mechanism includes a pressing metal block 16 and four clips 17. The pressing metal block 16 is slidably installed on the inner side of the positioning groove. The pressing metal block 16 has inclined surfaces on all four sides. Limiting protrusions are provided on the four inclined surfaces. The four clips 17 are slidably installed on the inner side of the positioning groove. Limiting grooves are provided on one side of each of the four clips 17. The four limiting protrusions are slidably installed in the corresponding limiting grooves.

[0025] In this embodiment, a positioning cylinder 18 is fixedly installed on the bottom inner wall of the positioning groove. The output end of the positioning cylinder 18 is fixedly connected to the bottom of the extruded metal block 16, so that the extruded metal block 16 can be moved by the positioning cylinder 18.

[0026] In this embodiment, the flipping mechanism includes two first cranks 9, a connecting shaft 10 and a transmission assembly. Two first cranks 9 are fixedly sleeved on the rotating shaft 8. The same connecting shaft 10 is fixedly installed on the side of the two first cranks 9 that are close to each other. The connecting shaft 10 is provided with a transmission assembly.

[0027] In this embodiment, the transmission assembly includes two second cranks 11 and a transmission shaft 12. Two second cranks 11 are rotatably sleeved on the connecting shaft 10. The same transmission shaft 12 is fixedly installed on the side of the two second cranks 11 that are close to each other. The upper plate 13 is rotatably sleeved on the transmission shaft 12. The upper plate 13 can be moved by the movement of the transmission shaft 12.

[0028] In this embodiment, a servo motor 19 is fixedly installed on the inner side of the control housing 7. The output shaft of the servo motor 19 is fixedly connected to the rotating shaft 8, and the rotating shaft 8 can be driven to rotate by the servo motor 19.

[0029] Working Principle: During use, after placing the glass on the upper plate 13, the operator activates the positioning cylinder 18. The positioning cylinder 18 moves the extrusion metal block 16 upwards. The extrusion metal block 16 has inclined surfaces on all four sides, each with a limiting protrusion. Four clamps 17 are slidably mounted on the upper plate 13, each with a limiting groove on one side. The four limiting protrusions are slidably installed in their respective limiting grooves. Therefore, the upward movement of the extrusion metal block 16 moves the four clamps 17, causing them to move inwards and move the glass to the center of the upper plate 13. After clamping the glass, the operator presses the glass to allow the four suction cups 15 to adhere and position it. Then, the positioning mechanism can be reset. Alternatively, after moving the equipment to the designated position, the operator first activates the linkage cylinder 6. The linkage cylinder 6 then moves the extrusion metal block 16 upwards. The moving metal block 5 moves, which in turn moves the linkage rod 4, which in turn moves the two U-shaped frames 2. The movement of the two U-shaped frames 2 moves the corresponding two limiting metal strips 3. When the two limiting metal strips 3 pass through the flip hole, the other two limiting metal strips 3 move away from the flip hole. The two limiting metal strips 3 pass through the flip hole and limit the corresponding limiting shaft 14. At this time, the servo motor 19 is started. The servo motor 19 starts and drives the rotating shaft 8 to rotate, which in turn drives the two first cranks 9 to move. The movement of the two first cranks 9 drives the same connecting shaft 10 to move. The movement of the connecting shaft 10 drives the corresponding second crank 11 to move. The movement of the two second cranks 11 drives the same transmission shaft 12 to move, which in turn drives the upper plate 13 to move, so that it flips around the limiting shaft 14 with the limiting shaft 14 as the center, making it easier for the staff to install the glass.

[0030] The technological advancements of this invention compared to existing technologies are as follows: after placing the glass on the upper plate 13, the operator can retract the clip 17 to center the glass on the upper plate 13, eliminating the need for manual adjustment. Furthermore, the flipping mechanism allows the upper plate 13 to be flipped back and forth, increasing the equipment's usability and effectively improving its practicality.

Claims

1. A positioning and calibration device for a wafer loading machine, characterized in that, Includes an upper plate base (1), the top of which has four semi-circular grooves, and each of the four semi-circular grooves has a limiting shaft (14) placed inside. The top of each of the two limiting shafts (14) is fixedly mounted with the same upper plate (13), and the top of the upper plate (13) is fixedly mounted with four suction cups (15). The upper plate (13) is used to place glass. The top of the upper plate (13) is provided with a positioning groove, and a positioning mechanism is provided on the inner side of the positioning groove; A control housing (7) is fixedly installed on one side of the upper base (1), and a rotating shaft (8) is rotatably installed on one side of the control housing (7), with a flipping mechanism provided on the rotating shaft (8).

2. The positioning and calibration device for a wafer loading machine according to claim 1, characterized in that, The bottom inner wall of the upper base (1) is provided with a linkage groove, and a linkage rod (4) is slidably installed on the inner side of the linkage groove. Both ends of the linkage rod (4) are fixedly installed with U-shaped frames (2). Two limiting metal strips (3) are fixedly installed on one side of each of the two U-shaped frames (2). A flip hole is provided on one side of each of the four semi-circular grooves, and the four limiting metal strips (3) are respectively adapted to the corresponding flip holes.

3. The positioning and calibration device for a wafer loading machine according to claim 2, characterized in that, A linkage metal block (5) is slidably installed on the bottom inner wall of the linkage groove, and the linkage rod (4) is fixedly inserted through the linkage metal block (5). A linkage cylinder (6) is fixedly installed on the bottom inner wall of the linkage groove, and the output end of the linkage cylinder (6) is fixedly connected to one side of the linkage metal block (5).

4. The positioning and calibration device for a wafer loading machine according to claim 1, characterized in that, The positioning mechanism includes a pressing metal block (16) and four clamps (17). The pressing metal block (16) is slidably installed on the inner side of the positioning groove. The pressing metal block (16) has inclined surfaces on all four sides, and limiting protrusions are provided on the four inclined surfaces. The four clamps (17) are slidably installed on the inner side of the positioning groove. Each of the four clamps (17) has a limiting groove on one side, and the four limiting protrusions are slidably installed in the corresponding limiting grooves.

5. The positioning and calibration device for a wafer loading machine according to claim 4, characterized in that, A positioning cylinder (18) is fixedly installed on the bottom inner wall of the positioning groove, and the output end of the positioning cylinder (18) is fixedly connected to the bottom of the extruded metal block (16).

6. The positioning and calibration device for a wafer loading machine according to claim 1, characterized in that, The flipping mechanism includes two first cranks (9), a connecting shaft (10) and a transmission assembly. Two first cranks (9) are fixedly sleeved on the rotating shaft (8). The same connecting shaft (10) is fixedly installed on the side of the two first cranks (9) that are close to each other. The connecting shaft (10) is provided with a transmission assembly.

7. The positioning and calibration device for a wafer loading machine according to claim 6, characterized in that, The transmission assembly includes two second cranks (11) and a transmission shaft (12). The two second cranks (11) are rotatably sleeved on the connecting shaft (10). The same transmission shaft (12) is fixedly installed on the side of the two second cranks (11) that are close to each other. The upper plate (13) is rotatably sleeved on the transmission shaft (12).

8. The positioning and calibration device for a wafer loading machine according to claim 7, characterized in that, A servo motor (19) is fixedly installed on the inner side of the control housing (7), and the output shaft of the servo motor (19) is fixedly connected to the rotating shaft (8).

Images