Automatic convexity measuring device for cast ingot milled by surface milling machine

Abstract

The utility model relates to the technical field of cast ingot measurement, and discloses a device for automatically measuring the convexity of a cast ingot milled by a surface milling machine, which comprises a mounting frame, a roller bed base is fixedly mounted at the top of the mounting frame, a groove I is formed in the top of the roller bed base, a mounting seat is fixedly mounted at the top of the roller bed base, and a bearing is rotationally mounted on the inner side of the mounting seat. According to the automatic convexity measuring device for the milled cast ingot of the surface milling machine, through the design of the lower measuring assembly, the lower height difference can be conveniently obtained, when the upper and lower height difference is obtained, the upper distance measuring instrument body can be subtracted from the upper and lower height difference of the distance measuring instrument to obtain data, the data is multiplied by a coefficient, and the convexity of the cast ingot is measured after the data is multiplied by the coefficient. Computer system software is connected with the distance measuring instrument through a serial port server to acquire the numerical values, the measurement starting time and the measurement ending time are automatically judged through a program, and the convexity and thickness numerical values of three positions are automatically calculated and displayed on a software interface.

Description

Technical Field

[0001] The utility model relates to the technical field of ingot measurement, in particular to an automatic measuring device for the convexity of an ingot after milling by a milling machine. Background Art

[0002] In the aluminum alloy processing industry, milling machines are often used to mill aluminum alloy ingots. While this can meet usage requirements to a certain extent, aluminum ingots generally possess a certain strength. If the thickness of the produced aluminum ingots does not meet the required requirements, they can easily damage the milling machine after being fed into it. To address this, the milling machine's aluminum ingot measurement system is equipped with a displacement sensor and servo motor, which respectively measure width and angle. This system interacts with a human-machine interface connected to a logic control operation device, enabling the servo motor, mounted on a fixed frame, to accurately convert the parameter values ​​set on the human-machine interface into the actual angle value of the measuring disk through the logic control operation. The displacement sensor's horizontal movement provides electrical feedback to the logic control operation device, enabling the measurement of the aluminum ingot's width. The measuring disk contacts the ingot's corners to determine whether the angle matches the currently set actual angle value.

[0003] Chinese utility model patent announcement number: CN220074112U, discloses: an aluminum ingot measuring mechanism at the inlet of a milling machine, which can be used to simultaneously measure the width of two places of an aluminum ingot. It does not need to set up two sets of measuring structures and can be used to measure aluminum ingots of two different specifications. It has a wide range of applications. However, the aluminum ingot measuring mechanism at the inlet of the milling machine is only designed with three cylinders on the top, which is not convenient for measuring the bottom of the ingot and the data of the entire ingot, which is easy to cause errors. In addition, no limiting structure is designed, which is easy to cause deviation during transportation, affecting the measurement. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide an automatic convexity measuring device for ingots after milling by a milling machine, which can effectively solve the problem in the prior art that only three cylinders are designed on the top, which is not convenient for measuring the bottom of the ingot, and is not convenient for measuring the entire ingot, which easily leads to errors, and no limiting structure is designed, which easily leads to deviation during transportation, affecting the measurement.

[0005] The technical solution adopted by the present invention is: an automatic convexity measuring device for ingots after milling by a milling machine, comprising a mounting frame, a roller base fixedly mounted on the top of the mounting frame, a groove 1 being provided on the top of the roller base, a mounting seat fixedly mounted on the top of the roller base, a bearing being rotatably mounted on the inner side of the mounting seat, a storage and transportation roller being fixedly mounted on the inner side of the bearing, an ingot body being arranged on the top of the storage and transportation roller, a gantry being welded on the top of the roller base, an upper measuring assembly being fixedly mounted on one side of the top of the gantry, a lower measuring assembly being fixedly mounted on the inner side of the roller base, and a limiting assembly being fixedly mounted on the outer side of the roller base.

[0006] Preferably, a positioning bolt is fixedly installed on the top of the mounting seat, and the positioning bolt passes through the mounting seat and extends to the interior of the roller base. The mounting seat, positioning bolt, bearing and bearing are in one-to-one correspondence, and the mounting seat, positioning bolt, bearing and bearing are provided in the same number.

[0007] Through the above technical solution, when installing the mounting seat, the mounting seat is placed at the specified position of the roller base, and then the positioning bolt is passed through the mounting seat and screwed into the roller base to ensure that the mounting seat is firmly fixed, which facilitates the transportation of the ingot body.

[0008] Preferably, the upper measuring component includes a limit frame 1, a mounting hole 1 is opened on the upper outer side of the limit frame 1, a limit bolt 1 and a limit bolt 2 are provided on the outer side of the limit frame 1, an upper rangefinder body is fixedly installed on the inner side of the limit frame 1 through the limit bolt 2, a rangefinder probe is fixedly installed on the bottom of the upper rangefinder body, and the limit frame 1, the upper rangefinder body and the rangefinder probe are provided in three identical positions, which are respectively located at the left, middle and right positions of the top of the gantry.

[0009] Through the above technical solution, when the ingot body is milled and then moves to the unloading platform, the device will automatically measure every 3 seconds when it passes through, so as to obtain the height difference on the upper rangefinder body.

[0010] Preferably, the lower measuring component includes a profile column, a limit frame 2 is fixedly installed on the outer side of the profile column, the outer side of the limit frame 2 is threadedly connected to the limit bolt 3 and the fixing bolt, and the lower rangefinder body is fixedly installed on the inner side of the limit frame 2 through the fixing bolt. The lower rangefinder body and the upper rangefinder body have the same structure, and the same number and position.

[0011] Through the above technical solution, through the design of the lower measuring component, the lower height difference can be easily obtained. When the upper and lower height differences are obtained, the data can be obtained by subtracting the upper rangefinder body from the upper and lower height differences of the rangefinder, and then multiplying the data by a coefficient and then subtracting the lower rangefinder body to obtain the data multiplied by the coefficient to obtain the actual convexity and thickness values. The computer system software uses a serial port server to connect to the rangefinder to obtain the values, and the program automatically determines the start and end measurement times, and automatically calculates the convexity and thickness values ​​of the three positions and displays them on the software interface.

[0012] Preferably, the limiting assembly includes a fixed frame, a limiting frame three is fixedly installed on the top of the fixed frame, a groove two is opened on the top of the limiting frame three, a through hole is opened on the top of the limiting frame three, a rotating column is fixedly installed inside the through hole, a roller is rotatably installed on the outside of the rotating column, and the rotating column and the roller are in one-to-one correspondence.

[0013] Through the above technical solution, multiple rollers are evenly distributed, which can more stably limit the position of the ingot body and prevent the ingot body from shaking or deviating from the track during transportation.

[0014] Preferably, the rotating columns and rollers are provided in equal numbers and are distributed at equal intervals, and the rotating columns and rollers are in contact with both sides of the ingot body.

[0015] Through the above technical solution, the cooperation between the rotating column and the roller can make the roller rotate flexibly, reduce the friction between the roller and the ingot body, and improve the transportation efficiency.

[0016] Preferably, the lower measuring component is located on the inner side of groove 1, and the lower measuring component is located at the bottom of the storage and transportation roller.

[0017] Through the above technical solution, by locating the lower measuring component on the inner side of groove 1 and at the bottom of the storage and transport roller, the space can be fully utilized without taking up additional space, making the entire device more compact and facilitating the reading of bottom data.

[0018] Compared with the prior art, the present invention provides an automatic convexity measuring device for ingots after milling by a milling machine, which has the following beneficial effects:

[0019] 1. The automatic convexity measuring device for ingots after milling by the milling machine can easily obtain the lower height difference through the design of the lower measuring component. When the upper and lower height differences are obtained, the data can be obtained by subtracting the upper distance meter body from the upper and lower height differences of the distance meter, and then multiplying the data obtained by subtracting the lower distance meter body from the data multiplied by the coefficient to obtain the actual convexity and thickness values. The computer system software uses a serial port server to connect to the distance meter to obtain the values. The program automatically determines the start and end measurement times, and automatically calculates the convexity and thickness values ​​of the three positions and displays them on the software interface. This not only facilitates the measurement of the data of the entire ingot, but also is not prone to errors.

[0020] 2. The automatic convexity measuring device for ingots after milling by the milling machine has multiple rollers distributed at equal intervals, which can limit the ingot body more stably and prevent the ingot body from shaking or deviating from the track during transportation. The cooperation of the rotating column and the roller can make the roller rotate flexibly, reducing the friction between the ingot body and the ingot body, improving the transportation efficiency, and preventing the ingot from deviating during transportation and affecting the measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 ;

[0024] Figure 4 This is a schematic diagram of the disassembled structure of the bearing and storage roller of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the measuring component of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the lower measuring component of the utility model;

[0027] Figure 7 This is a schematic diagram of the disassembled structure of the limit assembly of the utility model.

[0028] 1. Mounting frame; 2. Roller table base; 3. Groove 1; 4. Mounting seat; 5. Positioning bolt; 6. Bearing; 7. Storage and transportation roller; 8. Ingot body; 9. Gantry; 10. Upper measuring assembly; 1001. Limiting frame 1; 1002. Mounting hole 1; 1003. Limiting bolt 1; 1004. Limiting bolt 2; 1005. Upper rangefinder body; 1006. Rangefinder probe; 11. Lower measuring assembly; 1101. Profile column; 1102. Limiting frame 2; 1103. Limiting bolt 3; 1104. Fixing bolt; 1105. Lower rangefinder body; 12. Limiting assembly; 1201. Fixing frame; 1202. Limiting frame 3; 1203. Groove 2; 1204. Through hole; 1205. Rotating column; 1206. Roller. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1: Figure 1-7 As shown, the utility model provides an automatic convexity measuring device for ingots after milling by a milling machine, comprising a mounting frame 1, a roller base 2 is fixedly mounted on the top of the mounting frame 1, a groove 3 is provided on the top of the roller base 2, a mounting seat 4 is fixedly mounted on the top of the roller base 2, a bearing 6 is rotatably mounted on the inner side of the mounting seat 4, a storage and transportation roller 7 is fixedly mounted on the inner side of the bearing 6, an ingot body 8 is arranged on the top of the storage and transportation roller 7, a gantry 9 is welded on the top of the roller base 2, an upper measuring component 10 is fixedly mounted on one side of the top of the gantry 9, a lower measuring component 11 is fixedly mounted on the inner side of the roller base 2, and a limiting component 12 is fixedly mounted on the outer side of the roller base 2.

[0031] Specifically, a positioning bolt 5 is fixedly installed on the top of the mounting seat 4, and the positioning bolt 5 passes through the mounting seat 4 and extends to the inside of the roller base 2. The mounting seat 4, the positioning bolt 5, the bearing 6 and the bearing 6 are in one-to-one correspondence, and the mounting seat 4, the positioning bolt 5, the bearing 6 and the bearing 6 are provided in the same number. The advantage is that when installing the mounting seat 4, the mounting seat 4 is placed at the designated position of the roller base 2, and then the positioning bolt 5 is passed through the mounting seat 4 and screwed into the roller base 2, ensuring that the mounting seat 4 is firmly fixed, which can facilitate the transportation of the ingot body 8.

[0032] Specifically, the upper measuring component 10 includes a limit frame 1001, an installation hole 1002 is opened on the outer side of the limit frame 1001, a limit bolt 1003 and a limit bolt 2 1004 are set on the outer side of the limit frame 1001, an upper rangefinder body 1005 is fixedly installed on the inner side of the limit frame 1001 through the limit bolt 2 1004, and a rangefinder probe 1006 is fixedly installed on the bottom of the upper rangefinder body 1005. The limit frame 1001, the upper rangefinder body 1005 and the rangefinder probe 1006 are provided with the same three, which are respectively located at the left, middle and right positions of the top of the gantry 9. The advantage is that when the milled ingot body 8 is in the process of reaching the unloading platform, it will automatically measure every 3 seconds when passing through this device, so that the height difference on the upper rangefinder body 1005 can be easily obtained.

[0033] Specifically, the lower measuring component 11 includes a profile column 1101, and a limit frame 1102 is fixedly installed on the outer side of the profile column 1101. The limit frame 1102 is threadedly connected to the limit bolt 1103 and the fixing bolt 1104 on the outer side. The lower rangefinder body 1105 is fixedly installed on the inner side of the limit frame 1102 through the fixing bolt 1104. The lower rangefinder body 1105 and the upper rangefinder body 1005 have the same structure, the same number and position. The advantage is that the design of the lower measuring component 11 can facilitate the acquisition of the lower height difference. When the upper and lower height differences are obtained, the data can be obtained by subtracting the upper rangefinder body 1005 from the upper and lower height differences of the rangefinder, and then multiplying the data by the coefficient and subtracting the lower rangefinder body 1105 to obtain the actual convexity and thickness values. The computer system software uses a serial port server to connect to the rangefinder to obtain the values, and the program automatically determines the start and end measurement times, and automatically calculates the convexity and thickness values ​​of the three positions and displays them on the software interface.

[0034] Example 2: Figure 2-7 As shown, as an improvement to the previous embodiment.

[0035] Specifically, the limiting assembly 12 includes a fixed frame 1201, a limiting frame three 1202 is fixedly installed on the top of the fixed frame 1201, a groove two 1203 is opened on the top of the limiting frame three 1202, a through hole 1204 is opened on the top of the limiting frame three 1202, a rotating column 1205 is fixedly installed inside the through hole 1204, and a roller 1206 is rotatably installed on the outside of the rotating column 1205. The rotating column 1205 and the roller 1206 are one-to-one corresponding. The advantage is that by equidistantly distributing multiple rollers 1206, the ingot body 8 can be limited more stably to prevent the ingot body 8 from shaking or deviating from the track during transportation.

[0036] Specifically, the rotating columns 1205 and the rollers 1206 are provided in equal numbers and are equidistantly distributed. The rotating columns 1205 and the rollers 1206 are in contact with both sides of the ingot body 8. The advantage is that the rollers 1206 can be flexibly rotated through the cooperation of the rotating columns 1205 and the rollers 1206, thereby reducing the friction with the ingot body 8 and improving the transportation efficiency.

[0037] Specifically, the lower measuring component 11 is located on the inner side of the groove 3, and the lower measuring component 11 is located at the bottom of the storage and transportation roller 7. The advantage is that by positioning the lower measuring component 11 on the inner side of the groove 3 and the bottom of the storage and transportation roller 7, the space can be fully utilized without occupying additional space, making the entire device more compact and facilitating the reading of bottom data.

[0038] Working principle: When in use, when installing the mounting seat 4, place the mounting seat 4 at the specified position of the roller base 2, and then pass the positioning bolt 5 through the mounting seat 4 and screw it into the roller base 2 to ensure that the mounting seat 4 is firmly fixed, which can facilitate the transportation of the ingot body 8. When the ingot body 8 after milling is in the process of reaching the unloading platform, it will be automatically measured every 3 seconds when passing through this device, which can facilitate the upper height difference of the upper distance meter body 1005. The lower height difference can be easily obtained through the design of the lower measuring component 11. When the upper and lower height differences are obtained, the upper distance meter body 1005 can be subtracted from the upper and lower height differences of the distance meter to obtain data, and then multiplied by the coefficient and then subtracted from the lower distance meter body 1105 to obtain data multiplied by the coefficient to obtain the actual convexity and thickness values. The computer system software uses a serial port server to connect to the distance meter to take the value, and automatically determines the start measurement time and the end measurement time through the program, and automatically calculates the value. The convexity and thickness values ​​of the three positions are displayed on the software interface. After entering the corresponding number, the measurement data is bound to the number. The production staff can directly record and save the data according to the data displayed by the computer software, which is convenient, saves trouble, improves work efficiency, reduces unnecessary workload, and also achieves traceability of measurement data. Historical data can be viewed at any time. The cooperation of the rotating column 1205 and the roller 1206 can make the roller 1206 rotate flexibly, reduce the friction with the ingot body 8, and improve transportation efficiency. By distributing multiple rollers 1206 at equal intervals, the ingot body 8 can be limited more stably to prevent the ingot body 8 from shaking or deviating from the track during transportation. The lower measuring component 11 is located on the inner side of the groove 3 and the bottom of the storage and transportation roller 7, so that the space can be fully utilized without taking up extra space, making the entire device more compact and facilitating the reading of the bottom data.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic convexity measuring device for ingots after milling by a milling machine, comprising a mounting frame (1), characterized in that: A roller base (2) is fixedly mounted on the top of the mounting frame (1), a groove (3) is provided on the top of the roller base (2), a mounting seat (4) is fixedly mounted on the top of the roller base (2), a bearing (6) is rotatably mounted on the inner side of the mounting seat (4), a storage roller (7) is fixedly mounted on the inner side of the bearing (6), an ingot body (8) is provided on the top of the storage roller (7), a gantry (9) is welded on the top of the roller base (2), an upper measuring assembly (10) is fixedly mounted on one side of the top of the gantry (9), a lower measuring assembly (11) is fixedly mounted on the inner side of the roller base (2), and a limiting assembly (12) is fixedly mounted on the outer side of the roller base (2).

2. The automatic convexity measuring device for ingots after milling by a milling machine according to claim 1 is characterized in that: A positioning bolt (5) is fixedly installed on the top of the mounting seat (4), and the positioning bolt (5) passes through the mounting seat (4) and extends to the inside of the roller base (2). The mounting seat (4), the positioning bolt (5), the bearing (6) and the bearing (6) are in one-to-one correspondence, and the mounting seat (4), the positioning bolt (5), the bearing (6) and the bearing (6) are provided in the same number.

3. The automatic convexity measuring device for ingots after milling by a milling machine according to claim 1 is characterized in that: The upper measuring assembly (10) comprises a limiting frame (1001), a mounting hole (1002) is provided on the upper outer side of the limiting frame (1001), a limiting bolt (1003) and a limiting bolt (1004) are provided on the outer side of the limiting frame (1001), an upper rangefinder body (1005) is fixedly mounted on the inner side of the limiting frame (1001) via the limiting bolt (1004), a rangefinder probe (1006) is fixedly mounted on the bottom of the upper rangefinder body (1005), and the limiting frame (1001), the upper rangefinder body (1005) and the rangefinder probe (1006) are provided in three identical positions, which are respectively located at the left, middle and right positions of the top of the gantry (9).

4. The automatic convexity measuring device for ingots after milling by a milling machine according to claim 3 is characterized in that: The lower measuring assembly (11) comprises a profile column (1101), a second limiting frame (1102) is fixedly mounted on the outer side of the profile column (1101), a third limiting bolt (1103) and a fixing bolt (1104) are threadedly connected on the outer side of the second limiting frame (1102), a lower rangefinder body (1105) is fixedly mounted on the inner side of the second limiting frame (1102) via the fixing bolt (1104), and the lower rangefinder body (1105) and the upper rangefinder body (1005) have the same structure, quantity and position.

5. The automatic convexity measuring device for ingots after milling by a milling machine according to claim 1 is characterized in that: The limiting assembly (12) comprises a fixed frame (1201), a limiting frame three (1202) is fixedly mounted on the top of the fixed frame (1201), a groove two (1203) is provided on the top of the limiting frame three (1202), a through hole (1204) is provided on the top of the limiting frame three (1202), a rotating column (1205) is fixedly mounted inside the through hole (1204), a roller (1206) is rotatably mounted on the outside of the rotating column (1205), and the rotating column (1205) and the roller (1206) are in one-to-one correspondence.

6. The automatic convexity measuring device for ingots after milling by a milling machine according to claim 5, characterized in that: The rotating columns (1205) and the rollers (1206) are provided in equal numbers and are distributed at equal intervals. The rotating columns (1205) and the rollers (1206) are in contact with both sides of the ingot body (8).

7. The automatic convexity measuring device for ingots after milling by a milling machine according to claim 1, characterized in that: The lower measuring component (11) is located on the inner side of the groove 1 (3), and the lower measuring component (11) is located at the bottom of the storage roller (7).

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