Glass fiber filter screen leakage early warning system in aluminum alloy die casting process

Abstract

The invention provides a glass fiber filter screen omission early warning system in the aluminum alloy die-casting process. The glass fiber filter screen omission early warning system comprises a die-casting machine table, an audible and visual alarm, a control panel, a die, an industrial camera, a visual processing system displayer and a mistake proofing system control device. The audible and visual alarm is installed on the top of the control panel, and the control panel is installed on one side of the die-casting machine table. The die is installed in the die-casting machine table. The industrial camera is mounted on one side of the die-casting machine table; the mistake-proofing system control device is installed on one side of the surface of the die-casting machine table, and a visual processing system displayer is installed on the mistake-proofing system control device. According to the glass fiber filter screen omission early warning system in the aluminum alloy die-casting process, the audible and visual alarm, the control panel, the die, the industrial camera, the visual processing system displayer and the mistake-proofing system control device are arranged on the die-casting machine table, and the placing condition of the filter screen can be monitored in real time through the early warning system.

Description

Technical Field

[0001] The present invention relates to the field of intelligent monitoring of die-casting processes for metal materials, and particularly to an early warning system for missing placement of fiberglass filter screens during the die-casting process of aluminum alloys. Background Art

[0002] In the aluminum alloy die-casting process, filter screens are required to prevent impurities from entering the castings. When impurities are incorporated into the castings, quality problems such as slag inclusions and sand holes are likely to occur. In existing production equipment, the inspection of filter screens is mainly carried out manually.

[0003] Due to the limitations of manual operations, the filter screens may be missed or not properly installed during the production process, resulting in the failure to screen out impurities and the production of a large number of defective products, seriously affecting production efficiency and costs. Currently, die-casting production lines lack an effective detection mechanism for missing placement of filter screens and cannot give early warnings. Usually, problems are only discovered after obvious quality defects appear in the castings, causing huge losses.

[0004] Therefore, it is necessary to provide an early warning system for missing placement of fiberglass filter screens during the die-casting process of aluminum alloys to solve the above technical problems. Summary of the Invention

[0005] The present invention provides an early warning system for missing placement of fiberglass filter screens during the die-casting process of aluminum alloys, which solves the problems that die-casting production lines lack an effective detection mechanism for missing placement of filter screens, cannot give early warnings, and usually problems are only discovered after obvious quality defects appear in the castings, causing huge losses.

[0006] To solve the above technical problems, an early warning system for missing placement of fiberglass filter screens during the die-casting process of aluminum alloys provided by the present invention includes:

[0007] A die-casting machine, an audible and visual alarm, a control panel, a mold, an industrial camera, a visual processing system display, and an error-proofing system control device;

[0008] The audible and visual alarm is installed on the top of the control panel, and the control panel is installed on one side of the die-casting machine.

[0009] The mold is installed inside the die-casting machine.

[0010] The industrial camera is installed on one side of the die-casting machine.

[0011] The error-proofing system control device is installed on one side of the surface of the die-casting machine, and a visual processing system display is installed on the error-proofing system control device.

[0012] Preferably, a filter screen is provided inside the mold.

[0013] Preferably, the industrial camera is used to take pictures of the information in the mold.

[0014] Preferably, the visual processing system display is used to store the configuration content that sets the parameter standards meeting the conditions.

[0015] Preferably, the filter screen is used to filter the impurities in the molten aluminum to ensure the purity of the molten aluminum.

[0016] Preferably, a rotating assembly is provided on one side of the die-casting machine table. The rotating assembly includes a U-shaped mounting frame, a rotating frame, a circular block, and a fixing bolt. The U-shaped mounting frame is mounted on one side of the surface of the die-casting machine table. The rotating frame is arranged inside the U-shaped mounting frame. The circular block is connected to one end of the rotating frame through a connecting block. The fixing bolt is arranged between the circular block and the U-shaped mounting frame.

[0017] Preferably, an adjusting assembly is provided between the rotating frame and the industrial camera. The adjusting assembly includes a fixing rod, an adjusting frame, and a bolt. The fixing rod is connected to one side of the rotating frame. The adjusting frame is sleeved on the surface of the fixing rod. The bolt is arranged between the adjusting frame and the fixing rod. A stop block is connected to one end of the fixing rod.

[0018] Compared with the related art, a glass fiber filter screen missing warning system for the aluminum alloy die-casting process provided by the present invention has the following beneficial effects:

[0019] The present invention provides a glass fiber filter screen missing warning system for the aluminum alloy die-casting process. An acoustic-optic alarm, a control panel, a mold, an industrial camera, a visual processing system display, and an anti-error system control device are respectively arranged on the die-casting machine table. It can real-time monitor the placement situation of the filter screen through the warning system, avoid production accidents caused by missing the filter screen, and thus improve production reliability;

[0020] The industrial camera is used to real-time monitor whether the filter screen is placed in place, avoid quality problems caused by missing impurities due to the filter screen not being in place, and reduce the scrap rate;

[0021] The overall system is operated through the control module, which is applicable to the modern aluminum alloy die-casting production line. Without relying on manual inspection, the automation degree of the whole device can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the first embodiment of a glass fiber filter screen missing warning system for the aluminum alloy die-casting process provided by the present invention;

[0023] Figure 2 is Figure 1 a right view of the whole device shown;

[0024] Figure 3 isFigure 1 Schematic diagram of the internal structure of the mold shown;

[0025] Figure 4 Schematic diagram of the structure of the second embodiment of a fiberglass filter screen missing warning system during the aluminum alloy die-casting process provided by the present invention;

[0026] Figure 5 is Figure 4 Enlarged schematic diagram of part A shown;

[0027] Figure 6 is Figure 4 Enlarged schematic diagram of part B shown.

[0028] The meanings of the reference numerals in the figure are as follows:

[0029] 1. Die-casting machine; 2. Acoustic-optic alarm; 3. Control panel; 4. Mold; 5. Industrial camera; 6. Visual processing system display; 7. Error-proofing system control device; 8. Filter screen;

[0030] 9. Rotating assembly; 91. U-shaped mounting bracket; 92. Rotating frame; 93. Circular block; 94. Fixed bolt;

[0031] 10. Adjusting assembly; 101. Fixed rod; 102. Adjusting frame; 103. Bolt; 104. Stopper. Specific implementation manners

[0032] The present invention will be further described below in conjunction with the drawings and embodiments.

[0033] First embodiment

[0034] Please refer to Figure 1 、 Figure 2 and Figure 3 wherein, Figure 1 Schematic diagram of the structure of the first embodiment of a fiberglass filter screen missing warning system during the aluminum alloy die-casting process provided by the present invention; Figure 2 is Figure 1 Right view of the whole device shown; Figure 3 is Figure 1 Schematic diagram of the internal structure of the mold shown. A fiberglass filter screen missing warning system during the aluminum alloy die-casting process includes:

[0035] Die-casting machine 1, acoustic-optic alarm 2, control panel 3, mold 4, industrial camera 5, visual processing system display 6 and error-proofing system control device 7;

[0036] The acoustic-optic alarm 2 is installed on the top of the control panel 3, and the control panel 3 is installed on one side of the die-casting machine 1;

[0037] The mold 4 is installed inside the die-casting machine table 1;

[0038] The industrial camera 5 is installed on one side of the die-casting machine table 1;

[0039] The anti-error system control device 7 is installed on one side of the surface of the die-casting machine table 1, and a visual processing system display 6 is installed on the anti-error system control device 7.

[0040] A filter screen 8 is arranged inside the mold 4.

[0041] The industrial camera 5 is used for taking pictures of the information in the mold 4.

[0042] The visual processing system display 6 is used for storing the configuration content of setting parameter standards that meet the conditions.

[0043] The filter screen 8 is used for filtering aluminum liquid impurities to ensure the purity of the aluminum liquid.

[0044] The die-casting machine table 1 is connected to the mold 4. The die-casting machine table 1 adopts a hydraulic lifting system to control the opening and closing of the mold 4.

[0045] The sound and light alarm 2 is connected to the control panel 3. When the operator places the filter screen 8 incorrectly and presses the switch of the control panel 3, the die-casting machine table 1 cannot be started. At the same time, the sound and light alarm 2 flashes and emits a beeping sound to prompt the operator to place the filter screen 8 correctly.

[0046] The control panel 3 is connected to the column of the die-casting machine table 1. The control panel 3 is used for controlling the closing of the die-casting machine table 1.

[0047] The mold 4 is connected to the die-casting machine table 1, and a filter screen 8 is placed in the cavity of the mold 4.

[0048] The industrial camera 5 is connected to the die-casting machine table 1. The industrial camera 5 takes pictures of the information in the mold 4 and transmits it to the visual processing system display 6, and the visual processing system display 6 matches the photo information with the stored information.

[0049] The input end of the visual processing system display 6 is connected to the output end of the industrial camera 5, and the output end of the visual processing system display 6 is connected to the anti-error system control device 7. The visual processing system display 6 stores the configuration content of setting parameter standards that meet the conditions and matches it with the information obtained by the industrial camera 5.

[0050] The anti-error system control device 7 is used for the die-casting machine table 1 and is connected to the visual processing system display 6. When the visual processing system display 6 finds that the current position of the placed filter screen 8 does not match the information stored in the visual processing system display 6, it transmits the information to the anti-error system control device 7, and the anti-error system control device 7 stops the operation of the die-casting machine table 1 through control.

[0051] The filter screen 8 is placed in the mold 4. The filter screen 8 is used to filter the impurities in the molten aluminum to ensure the purity of the molten aluminum, thereby guaranteeing the product quality.

[0052] The warning system includes an image acquisition module, a control module, and an alarm module. The image acquisition module is used to detect whether the filter screen is placed in place, and the detection is carried out in an image mode. The control module receives the signal from the image acquisition module and judges whether the filter screen is missing. The alarm module triggers an audible and visual alarm when it detects that the filter screen is not placed, and can be connected to the production management system for data recording and reminder.

[0053] Compared with the related technologies, a warning system for missing placement of fiberglass filter screens during the aluminum alloy die-casting process provided by the present invention has the following beneficial effects:

[0054] The present invention provides a warning system for missing placement of fiberglass filter screens during the aluminum alloy die-casting process. An audible and visual alarm 2, a control panel 3, a mold 4, an industrial camera 5, a visual processing system display 6, and an error-proof system control device 7 are respectively arranged on the die-casting machine 1. It can be used to monitor the placement situation of the filter screen in real time through the warning system, avoid production accidents caused by missing placement of the filter screen, and thus improve production reliability;

[0055] The industrial camera 5 is used to monitor in real time whether the filter screen is placed in place, avoid quality problems caused by missing impurities due to the filter screen not being in place, and reduce the rejection rate;

[0056] The overall system is operated through the control module, which is applicable to modern aluminum alloy die-casting production lines and does not require manual inspection, and can improve the automation degree of the entire device.

[0057] Second Embodiment

[0058] Please refer to Figure 4 、 Figure 5 and Figure 6 Based on a warning system for missing placement of fiberglass filter screens during the aluminum alloy die-casting process provided in the first embodiment of the present application, the second embodiment of the present application proposes another warning system for missing placement of fiberglass filter screens during the aluminum alloy die-casting process. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0059] Specifically, the difference of an early warning system for missing placement of fiberglass filter screen during aluminum alloy die-casting provided by the second embodiment of the present application lies in that, for an early warning system for missing placement of fiberglass filter screen during aluminum alloy die-casting, a rotating assembly 9 is arranged on one side of the die-casting machine table 1. The rotating assembly 9 includes a U-shaped mounting frame 91, a rotating frame 92, a circular block 93 and a fixing bolt 94. The U-shaped mounting frame 91 is mounted on one side of the surface of the die-casting machine table 1. The rotating frame 92 is arranged inside the U-shaped mounting frame 91. The circular block 93 is connected to one end of the rotating frame 92 through a connecting block. The fixing bolt 94 is arranged between the circular block 93 and the U-shaped mounting frame 91.

[0060] One end of the rotating frame 92 is rotatably connected to one side of the inner wall of the U-shaped mounting frame 91 through a rotating shaft. A plurality of fixing through holes adapted to the fixing bolt 94 are formed on the surface of the circular block 93. A fixing hole adapted to the fixing bolt 94 is formed on the surface of the U-shaped mounting frame 91. The industrial camera 5 is mounted on one side of the adjusting frame 102.

[0061] An adjusting assembly 10 is arranged between the rotating frame 92 and the industrial camera 5. The adjusting assembly 10 includes a fixing rod 101, an adjusting frame 102 and a bolt 103. The fixing rod 101 is connected to one side of the rotating frame 92. The adjusting frame 102 is sleeved on the surface of the fixing rod 101. The bolt 103 is arranged between the adjusting frame 102 and the fixing rod 101. One end of the fixing rod 101 is connected with a stop block 104.

[0062] The working principle of an early warning system for missing placement of fiberglass filter screen during aluminum alloy die-casting provided by the present invention is as follows:

[0063] During use, when adjusting the angle of the industrial camera 5, the fixing bolt 94 between the circular block 93 and the U-shaped mounting frame 91 is taken out. After the fixing bolt 94 is taken out, the industrial camera 5 is driven to adjust the front and rear positions by pulling the fixing rod 101. After adjusting the front and rear positions of the industrial camera 5, the fixing bolt 94 is passed through the circular block 93 and connected to the U-shaped mounting frame 91.

[0064] When adjusting the left and right positions of the industrial camera 5, first take out the bolt 103 between the adjusting frame 102 and the fixing rod 101. After the bolt 103 is taken out, the industrial camera 5 is pulled to adjust the left and right positions under the action of the adjusting frame 102. After adjusting the left and right positions of the industrial camera 5, the bolt 103 is passed through the adjusting frame 102 and connected to the fixing rod 101.

[0065] Compared with the related technology, an early warning system for missing placement of fiberglass filter screen during aluminum alloy die-casting provided by the present invention has the following beneficial effects:

[0066] The present invention provides a warning system for missing placement of fiberglass filter screens during the die-casting process of aluminum alloys. A rotating assembly 9 and an adjusting assembly 10 are arranged between a die-casting machine 1 and an industrial camera 5, which can be adjusted at multiple angles according to the usage conditions of the industrial camera 5.

[0067] The above are only embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall similarly be included within the patent protection scope of the present invention.

Claims

1. A glass fiber filter leakage warning system for aluminum alloy die casting process, characterized in that: include: Die-casting machines, sound and light alarms, control panels, molds, industrial cameras, visual processing system displays, and error-proofing system controls; The sound and light alarm is installed on the top of the control panel, and the control panel is installed on one side of the die-casting machine; The mold is installed inside the die-casting machine; The industrial camera is installed on one side of the die-casting machine; The error-proofing system control device is installed on one side of the surface of the die-casting machine, and a visual processing system display is installed on the error-proofing system control device.

2. The glass fiber filter leakage warning system for aluminum alloy die casting process according to claim 1 is characterized in that: A filter screen is arranged inside the mold.

3. The glass fiber filter leakage warning system for aluminum alloy die casting process according to claim 1 is characterized in that: The industrial camera is used for capturing information in the mold.

4. The glass fiber filter leakage warning system for aluminum alloy die casting process according to claim 1 is characterized in that: The visual processing system display is used to store configuration content that sets parameter standards that meet conditions.

5. The glass fiber filter leakage warning system for aluminum alloy die casting process according to claim 1 is characterized in that: The filter is used to filter impurities in the aluminum liquid to ensure the purity of the aluminum liquid.

6. The glass fiber filter leakage warning system for aluminum alloy die casting process according to claim 1 is characterized in that: A rotating assembly is provided on one side of the die-casting machine, and the rotating assembly includes a U-shaped mounting frame, a rotating frame, a circular block and a fixing bolt. The U-shaped mounting frame is installed on one side of the surface of the die-casting machine, the rotating frame is arranged inside the U-shaped mounting frame, the circular block is connected to one end of the rotating frame through a connecting block, and the fixing bolt is arranged between the circular block and the U-shaped mounting frame.

7. The glass fiber filter leakage warning system for aluminum alloy die casting process according to claim 6 is characterized in that: An adjustment component is arranged between the rotating frame and the industrial camera, and the adjustment component includes a fixing rod, an adjustment frame and a bolt. The fixing rod is connected to one side of the rotating frame, the adjustment frame is sleeved on the surface of the fixing rod, the bolt is arranged between the adjustment frame and the fixing rod, and a stopper is connected to one end of the fixing rod.

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