A process for the production of columnar isostatically pressed graphite

Abstract

The application relates to a columnar isostatic pressing graphite processing technology and belongs to the technical field of isostatic pressing graphite. The application comprises an inspection system for inspecting the machined graphite, the inspection system comprising a collection module, a comparison module, a clamping module and a notification module. The clamping module comprises a transfer assembly and a rotating assembly. The rotating assembly comprises a rotating piece and an illumination rod. The rotating piece is used for driving the illumination rod to rotate. The transfer assembly is used for sleeving the isostatic pressing graphite on the illumination rod. The collection module is used for collecting images of the isostatic pressing graphite sleeved on the illumination rod and sending the collected images to the comparison module. The comparison module is used for comparison. If the isostatic pressing graphite is inconsistent with a standard image, an abnormal signal is sent to the notification module and the clamping module. After the notification module receives the abnormal signal, an abnormality prompt is given. After the clamping module receives the abnormal signal, the transfer assembly clamps the isostatic pressing graphite to a waste area. The application has the advantages of high inspection efficiency.

Description

Technical Field

[0001] This application relates to the technical field of isostatic graphite, and in particular to a process for processing columnar isostatic graphite. Background Technology

[0002] During the production process, isostatic graphite is produced according to the production needs of enterprises, such as columnar isostatic graphite and cylindrical isostatic graphite. However, after the columnar isostatic graphite is processed into cylindrical, hollow, or openwork columnar shapes, it still needs to be further machined. After machining, it is inspected manually before being put into storage, but the current manual inspection is inefficient. Summary of the Invention

[0003] To address the shortcomings of existing technologies, one of the objectives of this application is to provide a columnar isostatic pressing graphite processing technology, which has the advantage of high inspection efficiency.

[0004] The above-mentioned objective of this application is achieved through the following technical solution: A process for processing columnar isostatic graphite includes an inspection system for inspecting the machined graphite. The inspection system includes an acquisition module, a comparison module, a clamping module, and a notification module. The clamping module includes a transfer component and a rotation component. The rotation component includes a rotating part and an illumination rod. The rotating part drives the illumination rod to rotate. The transfer component is used to mount the isostatic graphite onto the illumination rod. The acquisition module acquires images of the isostatic graphite mounted on the illumination rod and sends the acquired images to the comparison module. The comparison module compares the images with a standard image. If the images do not match, an abnormal signal is sent to the notification module and the clamping module. Upon receiving the abnormal signal, the notification module provides an error message. Upon receiving the abnormal signal, the clamping module uses the transfer component to clamp the isostatic graphite to a waste area.

[0005] By adopting the above technical solution, during use, the isostatic graphite is fitted onto the lighting pole through the transfer component. Then, the lighting pole rotates, which in turn drives the isostatic graphite to rotate. The acquisition module acquires images of the isostatic graphite and sends them to the comparison module for comparison. If the image is different from the standard value, it indicates that the isostatic graphite does not meet the specifications, and therefore the isostatic graphite is discarded.

[0006] In a preferred embodiment, the present application may be further configured such that the inspection system also includes a concentric module, which is used to detect the distance D between the isostatic graphite sleeved on the lighting pole and the lighting pole, and sends the distance D to the comparison module. The comparison module compares the distance D with the standard value. If it is different from the standard value, it sends a clamping abnormality signal to the notification module.

[0007] By adopting the above technical solution, since the isostatic graphite is fitted onto the lighting pole, when the gap D between the isostatic graphite and the lighting pole is different from the standard value, it indicates that an offset has occurred.

[0008] In a preferred embodiment, this application can be further configured as follows: after receiving a clamping abnormality signal, the notification module sends a verification signal to the clamping module. After receiving the verification signal, the clamping module, after the transfer component places the verification cylinder on the lighting pole, sends the verification signal to the concentric module. The concentric module measures the distance D between the verification cylinder and the lighting pole and sends it to the comparison module. The comparison module compares the distance D with the standard value. If it matches the standard value, it sends a rejection signal to the clamping module. After receiving the rejection signal, the clamping module clamps the abnormal isostatic graphite to the waste area.

[0009] By adopting the above technical solution, when an abnormality occurs in the spacing D, the spacing D between the calibration tube and the lighting rod is detected by setting up the calibration tube. If it is the same as the reference value, it indicates that the isostatic graphite does not meet the requirements and is therefore rejected.

[0010] In a preferred embodiment, this application can be further configured as follows: the inspection system also includes a timing module and a counting module. After receiving a clamping abnormality signal, the notification module sends a timing signal to the timing module. After receiving the timing signal, the timing module starts a countdown. After receiving the clamping abnormality signal, the notification module sends an increment signal to the counting module. After receiving the increment signal, the counting module increments the count. After receiving the countdown, the timing module sends a completion signal to the notification module. The notification module queries the count in the counting module. If the count is not less than the standard value, it issues a machining abnormality prompt. If the count is less than the standard value, it sends a zeroing signal to the counting module. After receiving the zeroing signal, the counting module resets the count to zero.

[0011] By adopting the above technical solution, when multiple instances of substandard isostatic graphite occur within a unit of time, it indicates a problem in the machining process, and therefore a warning is issued.

[0012] In a preferred embodiment, the present application may be further configured such that: the inspection system also includes a pressure module, which is mounted on the lighting pole and is used to detect the force exerted by the isostatic graphite on the lighting pole; when the transfer assembly transfers the isostatic graphite, the clamping module sends a clamping signal to the timing module; after receiving the clamping signal, the timing module starts timing; after the countdown ends, it queries the pressure value of the pressure module and sends it to the comparison module; if it is different from the standard value, it sends a placement abnormality signal to the notification module.

[0013] By adopting the above technical solution, when the transfer component places the isostatic graphite onto the lighting pole during the test, the isostatic graphite will apply pressure to the pressure module. Therefore, if no pressure value is detected during the clamping process, it indicates an abnormal placement.

[0014] In a preferred embodiment, this application can be further configured as follows: after receiving a placement abnormality signal, the notification module sends a check signal to the clamping module. After receiving the check signal, the clamping module transfers the calibration cylinder to the lighting pole. If, after the countdown ends, the pressure value received by the comparison module is different from the standard value, a position abnormality signal is sent to the notification module. If, after the countdown ends, the pressure value received by the comparison module is the same as the standard value, a rejection signal is sent to the clamping module. After receiving the rejection signal, the clamping module clamps the abnormal isostatic graphite to the waste area.

[0015] By adopting the above technical solution, if the pressure value detected by the calibration cylinder is normal during use, it indicates that the isostatic graphite is unqualified and needs to be rejected.

[0016] In a preferred embodiment, this application can be further configured as follows: after receiving a position abnormality signal, the notification module sends a standard replacement signal to the clamping module. After receiving the standard replacement signal, the clamping module transfers the standard column to the rotating component and transfers the calibration cylinder onto the standard column. If the pressure value received by the comparison module after the countdown ends is different from the standard value, the rotating component abnormality signal is sent to the notification module. If the pressure value received by the comparison module after the countdown ends is the same as the standard value, the lighting pole abnormality signal is sent to the notification module.

[0017] By adopting the above technical solution, if the pressure value detected by the calibration cylinder is different from the standard value, the lighting pole is replaced with a standard column, and the calibration cylinder is used to test it again. If it is the same as the standard value, it indicates that the lighting pole is abnormal.

[0018] In a preferred embodiment, the present application may be further configured such that: the inspection system also includes a cleaning module; after receiving an abnormal signal from the rotating component, the notification module sends a cleaning signal to the cleaning module; after receiving the cleaning signal, the cleaning module cleans the rotating component and sends a completion signal to the clamping module after cleaning; after receiving the completion signal, the clamping module performs inspection through a standard column and a calibration cylinder; if it meets the standard, it sends a cleaning completion signal to the notification module.

[0019] By adopting the above technical solution, when the value differs from the standard value, it indicates that the rotating component is abnormal. Therefore, the rotating component is cleaned and tested by the cleaning module. When the test is qualified, a notification of cleaning completion is sent. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the testing system principle of this application.

[0021] Attached reference numerals: 1. Acquisition module; 2. Comparison module; 3. Notification module; 4. Counting module; 5. Timing module; 6. Pressure module; 7. Concentric module; 8. Clamping module; 9. Cleaning module. Detailed Implementation

[0022] The present application will be further described in detail below with reference to the accompanying drawings.

[0023] Reference Figure 1 This application discloses a process for processing columnar isostatic graphite, including an inspection system for inspecting the machined graphite. The inspection system includes a data acquisition module 1, a comparison module 2, a clamping module 8, a notification module 3, a concentricity module 7, a timing module 5, a counting module 4, a pressure module 6, and a cleaning module 9. The clamping module 8 includes a transfer component and a rotation component. The transfer component can be a robotic arm, and the rotation component includes a rotating part and a lighting rod. The rotating part can be a three-jaw chuck, which drives the lighting rod to rotate. The lighting rod is positioned according to the internal space of the isostatic graphite. In this embodiment, the graphite is cylindrical, and under the clamping of the rotating component, the rotating axis is parallel to the horizontal plane. The transfer component is used to mount the isostatic graphite onto the lighting pole. The acquisition module 1 is used to acquire images of the isostatic graphite mounted on the lighting pole and send the acquired images to the comparison module 2. The comparison module 2 performs a comparison. If the images are inconsistent with the standard images, an abnormal signal is sent to the notification module 3 and the clamping module 8. After receiving the abnormal signal, the notification module 3 provides an abnormal prompt. After receiving the abnormal signal, the clamping module 8 uses the transfer component to clamp the isostatic graphite to the waste area.

[0024] The concentric module 7 is used to detect the distance D between the isostatic graphite sleeved on the lighting pole and the lighting pole, and sends the distance D to the comparison module. The comparison module compares the distance D with the standard value. If it is different from the standard value, it sends a clamping abnormality signal to the notification module 3.

[0025] After receiving the clamping abnormality signal, the notification module 3 sends a verification signal to the clamping module 8. After receiving the verification signal, the clamping module 8 places the verification cylinder on the lighting pole and sends the verification signal to the concentric module 7. The concentric module 7 measures the distance D between the verification cylinder and the lighting pole and sends it to the comparison module. The comparison module compares the distance D with the standard value. If it matches the standard value, it sends a rejection signal to the clamping module 8. After receiving the rejection signal, the clamping module 8 clamps the abnormal isostatic graphite to the waste area.

[0026] After receiving the clamping abnormality signal, the notification module 3 sends a timing signal to the timing module 5. Upon receiving the timing signal, the timing module 5 starts a countdown. After receiving the clamping abnormality signal, the notification module 3 sends an increment signal to the counting module 4. Upon receiving the increment signal, the counting module 4 increments the count. After receiving the countdown, the timing module 5 sends a completion signal to the notification module 3. The notification module 3 checks the count in the counting module 4. If the count is not less than the standard value, it issues a machining abnormality prompt. If the count is less than the standard value, it sends a zeroing signal to the counting module 4. Upon receiving the zeroing signal, the counting module 4 resets the count to zero.

[0027] The pressure module 6 is installed at the head of the lighting pole, i.e., on the end face away from the rotating part. The pressure module 6 is used to detect the force applied to the lighting pole by the isostatic graphite. When the transfer assembly transfers the isostatic graphite, the clamping module 8 sends a clamping signal to the timing module 5. After receiving the clamping signal, the timing module 5 starts timing. After the countdown ends, it queries the pressure value of the pressure module 6 and sends it to the comparison module 2. If it is different from the standard value, it sends a placement abnormality signal to the notification module 3.

[0028] After receiving the placement abnormality signal, the notification module 3 sends an inspection signal to the clamping module 8. After receiving the inspection signal, the clamping module 8 transfers the calibration cylinder to the lighting pole. If the pressure value received by the comparison module 2 is different from the standard value after the countdown ends, the position abnormality signal is sent to the notification module 3. If the pressure value received by the comparison module 2 is the same as the standard value after the countdown ends, the rejection signal is sent to the clamping module 8. After receiving the rejection signal, the clamping module 8 clamps the abnormal isostatic graphite to the waste area.

[0029] After receiving the position abnormality signal, the notification module 3 sends a standard replacement signal to the clamping module 8. After receiving the standard replacement signal, the clamping module 8 transfers the standard column to the rotating component and transfers the calibration cylinder onto the standard column. If the pressure value received by the comparison module 2 is different from the standard value after the countdown ends, the rotating component abnormality signal is sent to the notification module 3. If the pressure value received by the comparison module 2 is the same as the standard value after the countdown ends, the lighting pole abnormality signal is sent to the notification module 3.

[0030] After receiving an abnormal signal from the rotating component, the notification module 3 sends a cleaning signal to the cleaning module 9. The cleaning module 9 can use pneumatic cleaning to clean the three-jaw chuck with high-pressure gas. After receiving the cleaning signal, the cleaning module 9 cleans the rotating component and sends a completion signal to the clamping module 8 after cleaning. After receiving the completion signal, the clamping module 8 performs a test using a standard column and a calibration cylinder. If the test meets the standard, it sends a cleaning completion signal to the notification module 3.

[0031] The implementation principle of this embodiment is as follows: during the inspection process, the inspection efficiency of isostatic graphite is greatly improved by setting up the lighting pole and the acquisition module 1.

[0032] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A process for processing columnar isostatic graphite, characterized in that: The system includes an inspection system for inspecting machined graphite. The inspection system comprises an acquisition module (1), a comparison module (2), a clamping module (8), and a notification module (3). The clamping module (8) includes a transfer assembly and a rotation assembly. The rotation assembly includes a rotating component and an illumination rod. The rotating component drives the illumination rod to rotate, and the rotation axis of the illumination rod is parallel to the horizontal plane. The transfer assembly is used to mount isostatic graphite onto the illumination rod. The acquisition module (1) acquires images of the isostatic graphite mounted on the illumination rod and sends the acquired images to the comparison module (2). The comparison module (2) compares the images with a standard image. If there is a discrepancy, an abnormal signal is sent to the notification module (3) and the clamping module (8). After receiving the abnormal signal, the notification module (3) provides an abnormal prompt. After receiving the abnormal signal, the clamping module (8) uses the transfer component to clamp the isostatic graphite to the waste area. The inspection system also includes a concentric module (7), which is used to detect the distance D between the isostatic graphite sleeved on the lighting pole and the lighting pole, and sends the distance D to the comparison module. The comparison module compares the distance D with the standard value. If it is different from the standard value, it sends a clamping abnormal signal to the notification module (3). After receiving the clamping abnormal signal, the notification module (3) sends a verification signal. The clamping module (8) receives the verification signal. After the transfer component places the verification cylinder on the lighting pole, the clamping module (8) sends the verification signal to the concentric module (7). The concentric module (7) measures the distance D between the verification cylinder and the lighting pole and sends it to the comparison module. The comparison module compares the distance D with the standard value. If it matches the standard value, it sends a rejection signal to the clamping module (8). After receiving the rejection signal, the clamping module (8) clamps the abnormal isostatic graphite to the waste area. The inspection system also includes a timing module (5) and a counting module (4). The notification module (3) receives the clamping abnormality. After receiving the signal, a timing signal is sent to the timing module (5). After receiving the timing signal, the timing module (5) starts the countdown. After receiving the clamping abnormality signal, the notification module (3) sends an increment signal to the counting module (4). After receiving the increment signal, the counting module (4) increments the count. After receiving the countdown, the timing module (5) sends a completion signal to the notification module (3). The notification module (3) queries the count in the counting module (4). If the count is not less than the standard value, a machining abnormality prompt is given. If the count is less than the standard value, a zeroing signal is sent to the counting module (4). After receiving the zeroing signal, the counting module (4) resets the count to zero.The inspection system also includes a pressure module (6), which is installed on the lighting pole. The pressure module (6) is used to detect the force applied to the lighting pole by the isostatic graphite. When the transfer assembly transfers the isostatic graphite, the clamping module (8) sends a clamping signal to the timing module (5). After receiving the clamping signal, the timing module (5) starts timing. After the countdown ends, it queries the pressure value of the pressure module (6) and sends it to the comparison module (2). If it is different from the standard value, it sends a placement abnormality signal to the notification module (3).

2. The columnar isostatic pressing graphite processing technology according to claim 1, characterized in that: After receiving the abnormal placement signal, the notification module (3) sends an inspection signal to the clamping module (8). After receiving the inspection signal, the clamping module (8) transfers the calibration cylinder to the lighting pole. If the pressure value received by the comparison module (2) is different from the standard value after the countdown ends, the position abnormality signal is sent to the notification module (3). If the pressure value received by the comparison module (2) is the same as the standard value after the countdown ends, the rejection signal is sent to the clamping module (8). After receiving the rejection signal, the clamping module (8) clamps the abnormal isostatic graphite to the waste area.

3. The columnar isostatic pressing graphite processing technology according to claim 2, characterized in that: After receiving the position abnormality signal, the notification module (3) sends a standard replacement signal to the clamping module (8). After receiving the standard replacement signal, the clamping module (8) transfers the standard column to the rotating component and transfers the calibration cylinder to the standard column. If the pressure value received by the comparison module (2) is different from the standard value after the countdown ends, the rotating component abnormality signal is sent to the notification module (3). If the pressure value received by the comparison module (2) is the same as the standard value after the countdown ends, the lighting pole abnormality signal is sent to the notification module (3).

4. The columnar isostatic pressing graphite processing technology according to claim 3, characterized in that: The inspection system also includes a cleaning module (9). After receiving the abnormal signal of the rotating component, the notification module (3) sends a cleaning signal to the cleaning module (9). After receiving the cleaning signal, the cleaning module (9) cleans the rotating component and sends a completion signal to the clamping module (8) after cleaning. After receiving the completion signal, the clamping module (8) performs inspection through the standard column and the calibration cylinder. If it meets the standard, it sends a cleaning completion signal to the notification module (3).

Images