Aluminum ingot servo thickness measuring mechanism

Abstract

The embodiment of the utility model provides an aluminum ingot servo thickness measuring mechanism, and relates to the technical field of aluminum ingot processing thickness measurement. The aluminum ingot servo thickness measuring mechanism comprises a measuring table, the upper side of the measuring table is provided with a material placing plate for placing a workpiece, the upper end of the measuring table is provided with a mounting rack, the two ends of the mounting rack are provided with angle measuring mechanisms, and the position, close to the middle, of the mounting rack and the lower end of the measuring table are provided with thickness measuring mechanisms. The angle and the thickness of a workpiece are measured at the same time through the angle measuring mechanism and the thickness measuring mechanism, numerical parameters of a blank material can be obtained by stretching out the two first servo air cylinders and the two second servo air cylinders at the same time, the upper surface of an aluminum ingot is machined through the data parameters, and the measuring precision is improved; errors of workpiece machining sizes are reduced, and machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum ingot processing thickness measurement, in particular to a servo thickness measurement mechanism for aluminum ingots. Background Art

[0002] The existing aluminum ingot thickness measurement mechanism uses a tensile encoder and a cylinder to measure the size of the aluminum ingot after processing.

[0003] However, the traditional aluminum ingot processing environment is poor, the error of the measurement block installed by the tensile encoder and the cylinder is too large, the production data is unstable, the number of equipment maintenance is increased, and the processing size error is large often occur;

[0004] Secondly, when measuring the thickness of the aluminum ingot, since both sides of the aluminum ingot need to be processed, the thickness of both sides of the aluminum ingot needs to be measured. However, the existing thickness measurement mechanism has a single structure and is not convenient for turning over the aluminum ingot, reducing the measurement efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a servo thickness measurement mechanism for aluminum ingots, which can avoid the situation that the traditional aluminum ingot processing environment is poor, the error of the measurement block installed by the tensile encoder and the cylinder is too large, the production data is unstable, the number of equipment maintenance is increased, and the processing size error is large often occur.

[0006] The utility model provides a servo thickness measurement mechanism for aluminum ingots, including a measurement table, a feeding plate for placing workpieces is installed on the upper side of the measurement table, an installation frame is installed at the upper end of the measurement table, angle measurement mechanisms are installed at both ends of the installation frame, and thickness measurement mechanisms are installed at positions near the middle of the installation frame and the lower end of the measurement table.

[0007] Preferably, the angle measurement mechanism includes an angle adjustment seat, a servo cylinder I is installed on the angle adjustment seat, an angle measurement block I is installed at the end of the servo cylinder I, and precision grinding linear bearing boxes I are installed at both ends of the servo cylinder I.

[0008] Preferably, an angle measurement block II can also be installed at the end of the servo cylinder I.

[0009] Preferably, the thickness measurement mechanism includes two thickness measurement adjustment seats installed on the measurement table and the installation frame, a servo cylinder II is installed on each thickness measurement adjustment seat, a thickness measurement block is installed at the end of the servo cylinder II, and precision grinding linear bearing boxes II are installed at both ends of the servo cylinder II.

[0010] Preferably, sliding rails are symmetrically arranged on both inner walls of the measurement table, a moving rod is slidably connected in the symmetrically arranged sliding rails, an electric push rod is installed on the moving rod, and the piston end of the electric push rod is connected to the installation plate.

[0011] Preferably, a lead screw is rotatably arranged in one of the slide rails, and the lead screw is threadedly connected to the moving rod.

[0012] Preferably, a fixed plate is rotatably arranged on one side of the mounting plate.

[0013] Preferably, the rotating shaft of the fixed plate passes through the mounting plate and is connected to the first gear, and a second gear is rotatably arranged on the mounting plate, and the second gear meshes with the first gear.

[0014] Preferably, a measuring hole is formed in the feeding plate.

[0015] Preferably, there is a gap between both ends of the feeding plate and both sides of the measuring table.

[0016] Compared with the prior art, an aluminum ingot servo thickness measuring mechanism provided by an embodiment of the present invention has the following advantages:

[0017] 1. Through the angle measuring mechanism and the thickness measuring mechanism, the present invention simultaneously measures the angle and thickness of the workpiece. By simultaneously extending two servo cylinders I and two servo cylinders II, the numerical parameters of the blank can be obtained. Based on the data parameters, the upper surface of the aluminum ingot is processed, improving the measurement accuracy, reducing the error of the workpiece processing size, and improving the processing efficiency.

[0018] 2. By sliding the moving rod in the slide rail, the present invention makes the fixed plate correspond to the position of the workpiece. The electric push rod pushes the fixed plate close to the workpiece to fix the workpiece. As the moving rod continues to move upward, the workpiece is separated from the feeding plate. Combining the meshing of the first gear and the second gear, the fixed plate drives the workpiece to rotate and turn the workpiece over. The whole process adopts automatic operation, improving the efficiency of workpiece measurement and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 Schematic diagram of the 7.2-degree inclined plane measurement of the aluminum ingot according to the embodiment of the present invention;

[0021] Figure 2 Schematic diagram of the 3.5-degree inclined plane measurement of the aluminum ingot according to the embodiment of the present invention;

[0022] Figure 3 Schematic diagram of the structure of the measuring table according to the embodiment of the present invention;

[0023] Figure 4Schematic diagram of the internal structure of the measuring table according to an embodiment of the present utility model;

[0024] Figure 5 Schematic diagram of structures such as the slide rail and the moving rod according to an embodiment of the present utility model;

[0025] Figure 6 Exploded schematic diagram of the structures of the moving rod, the mounting plate, and the fixing plate according to an embodiment of the present utility model.

[0026] Reference numerals:

[0027] 1, first angle measuring block; 2, angle adjusting seat; 3, first servo cylinder; 4, thickness measuring adjusting seat; 5, first precision grinding linear bearing box; 6, thickness measuring block; 7, second servo cylinder; 8, second angle measuring block; 9, second precision grinding linear bearing box; 10, measuring table; 11, blanking plate; 12, slide rail; 13, lead screw; 14, moving rod; 15, mounting plate; 16, fixing plate; 17, first gear; 18, second gear; 19, electric push rod; 20, mounting frame. Detailed implementation manners

[0028] The following will describe in detail some implementation manners of the present utility model with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0029] Please refer to Figures 1 - 6 , an embodiment of the present utility model provides an aluminum ingot servo thickness measuring mechanism, which includes a measuring table 10, and a blanking plate 11 for placing workpieces is installed on the upper side of the measuring table 10.

[0030] An installation frame 20 is installed at the upper end of the measuring table 10, and angle measuring mechanisms are installed at both ends of the installation frame 20. As Figure 1 shown, when measuring the edge angle of the aluminum ingot to be 7.2 degrees, the first angle measuring block 1 is used. The angle measuring mechanism includes an angle adjusting seat 2, the first servo cylinder 3 is installed on the angle adjusting seat 2, the first angle measuring block 1 is installed at the end of the first servo cylinder 3, and the first angle measuring block 1 is a 7.2-degree angle measuring block.

[0031] As Figure 3 shown, a second angle measuring block 8 can also be installed at the end of the first servo cylinder 3. The second angle measuring block 8 is a 3.5-degree angle measuring block, and the edge angle of the aluminum ingot can be measured to be 3.5 degrees.

[0032] Meanwhile, thickness measuring mechanisms are installed at both the position near the middle of the mounting frame 20 and the lower end of the measuring table 10. The thickness measuring mechanism includes two thickness measuring and adjusting seats 4 installed on the measuring table 10 and the mounting frame 20. A second servo cylinder 7 is installed on each thickness measuring and adjusting seat 4. A thickness measuring block 6 is installed at the end of the second servo cylinder 7. A measuring hole is provided on the blank feeding plate 11. The thickness measuring mechanism located inside the measuring table 10 can pass through the measuring hole for measurement.

[0033] During production, the system selects the processing material specification and the edge angle of the aluminum ingot to be 7.2 degrees or 3.5 degrees. After selecting the 7.2-degree material, the operator measures the blank. When measuring, the 7.2-degree angle measuring mechanism and the upper and lower two thickness measuring mechanisms extend simultaneously through two first servo cylinders 3 and two second servo cylinders 7, and then the numerical parameters of the blank can be obtained. Based on the data parameters, the upper surface of the aluminum ingot is processed. After the upper surface processing is completed, measurement is carried out again. When the data meets the requirements, the aluminum ingot is turned over to process the other side. Before processing, the above-mentioned thickness measurement operation is repeated. Only after obtaining the data can processing be carried out. After processing is completed, data measurement is carried out. If the data is accurate, the processing is completed. If the measured data does not reach the standard value, processing needs to be carried out again here, and processing still needs to be carried out again after completion. The operation process for the 3.5-degree specification aluminum ingot is the same as the above.

[0034] Among them, the sensor is installed in the servo cylinder and will not have measurement errors due to the environment. The angle deviation between the first angle measuring block 1 and the second angle measuring block 8 is plus or minus 2 degrees, and the measuring surface is small, which increases the measurement accuracy. When the first servo cylinder 3 and the second servo cylinder 7 are operating, precision-ground linear bearing boxes 5 are installed at both ends, and precision-ground linear bearing boxes 9 can increase the perpendicularity of the measuring block to the measuring surface of the aluminum ingot, thereby increasing its measurement accuracy.

[0035] As Figure 3 As shown in the figure, sliding rails 12 are symmetrically arranged on both inner walls of the measuring table 10. A moving rod 14 is slidably connected in the symmetrically arranged sliding rails 12. An electric push rod 19 is installed on the moving rod 14. The piston end of the electric push rod 19 is connected to a mounting plate 15. A fixing plate 16 is rotatably arranged on one side of the mounting plate 15. The fixing plate 16 is in a U-shaped structure and is used to fix both ends of the aluminum ingot, facilitating the rotation and turning over of the aluminum ingot.

[0036] A lead screw 13 is rotatably arranged in one of the sliding rails 12. The lead screw 13 is threadedly connected to the moving rod 14. After being driven by a motor, the lead screw 13 causes the moving rod 14 to drive the fixing plate 16 to move upward. When the position of the fixing plate 16 corresponds to the position of the aluminum ingot, the electric push rod 19 pushes the mounting plate 15 and the fixing plate 16 close to the workpiece and fixes the workpiece.

[0037] Since the rotating shaft of the fixed plate 16 passes through the mounting plate 15 and is connected to the first gear 17, and the second gear 18 is rotatably arranged on the mounting plate 15. After the second gear 18 is driven by the motor, the first gear 17 is engaged with the second gear 18, so that the first gear 17 drives the fixed plate 16 and the aluminum ingot to rotate automatically, realizing the automatic turning of the aluminum ingot.

[0038] In addition, there is a gap between the two ends of the feeding plate 11 and the two sides of the measuring table 10, so that the fixed plate 16 and the mounting plate 15 can move up and down freely.

[0039] In summary, the working principle of a servo thickness measuring mechanism for aluminum ingots in an embodiment of the present invention is as follows: the angle and thickness of the workpiece are measured simultaneously through an angle measuring mechanism and a thickness measuring mechanism. By simultaneously extending the two first servo cylinders 3 and the two second servo cylinders 7, the numerical parameters of the blank can be obtained;

[0040] The moving rod 14 slides in the slide rail 12 to make the position of the fixed plate 16 correspond to that of the workpiece. The electric push rod 19 pushes the fixed plate 16 close to the workpiece to fix the workpiece. As the moving rod 14 continues to move upward, the workpiece is separated from the feeding plate 11. Combining the meshing of the first gear 17 and the second gear 18, the fixed plate 16 drives the workpiece to rotate and turn the workpiece over.

[0041] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A servo thickness measuring mechanism for aluminum ingots, comprising a measuring platform (10), characterized in that: A material placing plate (11) for placing workpieces is installed on the upper side of the measuring platform (10), a mounting frame (20) is installed on the upper end of the measuring platform (10), angle measuring mechanisms are installed at both ends of the mounting frame (20), and thickness measuring mechanisms are installed near the middle of the mounting frame (20) and at the lower end of the measuring platform (10).

2. The aluminum ingot servo thickness measuring mechanism according to claim 1, characterized in that: The angle measuring mechanism comprises an angle adjustment seat (2), a servo cylinder (3) is mounted on the angle adjustment seat (2), an angle measuring block (1) is mounted at the end of the servo cylinder (3), and a precision-ground linear bearing box (5) is mounted at both ends of the servo cylinder (3).

3. The aluminum ingot servo thickness measuring mechanism according to claim 2, characterized in that: An angle measuring block 2 (8) may also be installed at the end of the servo cylinder 1 (3).

4. The aluminum ingot servo thickness measuring mechanism according to claim 3, characterized in that: The thickness measuring mechanism comprises two thickness measuring adjustment seats (4) mounted on a measuring platform (10) and a mounting frame (20), each thickness measuring adjustment seat (4) being mounted with a servo cylinder (7), a thickness measuring block (6) being mounted at the end of the servo cylinder (7), and a precision ground linear bearing box (9) being mounted at both ends of the servo cylinder (7).

5. The aluminum ingot servo thickness measuring mechanism according to claim 1, characterized in that: Slide rails (12) are symmetrically arranged on the inner walls of both sides of the measuring platform (10), a moving rod (14) is slidably connected in the symmetrical slide rails (12), an electric push rod (19) is installed on the moving rod (14), and a piston end of the electric push rod (19) is connected to the mounting plate (15).

6. The aluminum ingot servo thickness measuring mechanism according to claim 5, characterized in that: A screw rod (13) is rotatably arranged inside one of the slide rails (12), and the screw rod (13) is threadedly connected to the moving rod (14).

7. The aluminum ingot servo thickness measuring mechanism according to claim 6, characterized in that: A fixing plate (16) is rotatably provided on one side of the mounting plate (15).

8. The aluminum ingot servo thickness measuring mechanism according to claim 7, characterized in that: The rotating shaft of the fixing plate (16) passes through the mounting plate (15) and is connected to the gear 1 (17). The mounting plate (15) is rotatably provided with a gear 2 (18), and the gear 2 (18) is meshed with the gear 1 (17).

9. The aluminum ingot servo thickness measuring mechanism according to claim 1, characterized in that: The discharge plate (11) is provided with a measuring hole.

10. The aluminum ingot servo thickness measuring mechanism according to claim 9, characterized in that: There is a gap between the two ends of the discharge plate (11) and the two sides of the measuring platform (10).

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