Automatic detection equipment for impurities of plastic particles

Abstract

The utility model provides automatic detection equipment for impurities of plastic particles. The automatic detection equipment comprises a sealing cover, an automatic rotating material disc is integrated in the sealing cover, and a special material cup for placing a detection sample is arranged on the automatic rotating material disc; the surface of the sealing cover is provided with a feeding port with a baffle, an automatic code scanner and a process control software operation interface used for controlling opening and closing of the baffle. According to the utility model, the process automation of the test process of the plastic particles is realized, the human eye detection is replaced by an instrument method, the automatic feeding and detection of samples and the data uploading are realized, and the detection efficiency and the detection accuracy are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical detection, and relates to an automatic detection device for plastic particle impurities. Background Art

[0002] Currently, plastic chemical companies mostly use visual inspection to detect impurities in plastic particles. However, it is not easy to detect impurities in various forms of plastic particle products and conduct detailed statistical classification. In particular, many companies now use visual inspection to detect impurities, which has low detection efficiency and unsatisfactory repeatability. There are also problems such as color spots that are too small for the human eye to capture, and colors that are too close for the human eye to distinguish.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic detection device for plastic particle impurities, which replaces human eye detection with instrumental methods, optimizes the feeding process, realizes automatic feeding and testing of samples and data uploading, and improves detection efficiency and accuracy.

[0005] In order to achieve the above-mentioned purpose of the present invention, the following technical solutions are adopted:

[0006] An automated detection device for plastic particle impurities includes a sealing cover; an automatically rotating material tray is integrated in the sealing cover, and a special material cup for placing test samples is provided on the automatically rotating material tray; a feeding port with a baffle and an automatic code scanner are provided on the surface of the sealing cover, as well as a process control software operation interface for controlling the opening and closing of the baffle.

[0007] In the present utility model, automatic feeding of test samples is mainly achieved by setting an automatic rotating material tray and a special material cup fixedly set on the automatic rotating material tray, wherein the QR code of the test sample is scanned by an automatic barcode scanner, and the QR code information of the test sample is read and fed back to the background system. The background system will record the information of the scanned test sample, and then the background will open the board that controls the feeding port after confirming the validity of the read barcode information and the parameter information saved in the background, so as to add material.

[0008] Preferably, as a further feasible solution, the automatic rotating material tray is circular and is laid flat in the internal space of the sealing cover. A plurality of evenly arranged circular slots are provided on the automatic rotating material tray; threaded holes are provided at both ends of the circular slots.

[0009] Preferably, as a further implementable solution, the special material cup includes a shell with a hollow internal structure and a semicircular base; an automatic ejector device is also fixedly installed at the center of the special material cup to control the test sample in the special material cup to flow into the detector.

[0010] Preferably, as a further implementable solution, the automatic push rod device includes a connecting rod, a receiving rod, a cross rod and a piston; wherein the connecting rod is arranged at the center of the semicircular base; a receiving rod with a hollow interior is sleeved on the connecting rod, wherein a slidable piston is arranged between the receiving rod and the connecting rod, so that the receiving rod can slide on the connecting rod driven by the piston; a cross rod is transversely arranged at the middle section of the receiving rod, and the receiving rod is fixedly connected to the shell through the cross rod, so that when the receiving rod slides on the connecting rod, it can drive the shell to slide.

[0011] In the present invention, the structure of the special material cup is very important to the present invention. This is because when the test sample flows into the special material cup, in order to realize the intelligence of the detection process, an automatic ejector device is provided in the special material cup, so that the test sample in the special material cup flows into the detector. When the test sample enters the interior of the sealing cover through the feeding port, a disc-shaped guide tube is provided at the end of the feeding port, which allows the test sample to flow smoothly into the special material cup. At this time, the automatic ejector device in the special material cup is in a closed state, and the semicircular base at the bottom of the special material cup acts as a stopper, which can well allow the test sample to be It is retained in the special material cup, and when the automatic ejector device is in the open state, the piston between the receiving rod and the connecting rod will slide upward, thereby driving the receiving rod to move upward. Since the cross bar passes through the shell horizontally, the shell and the receiving rod are fixedly connected to form a whole. Therefore, the receiving rod will drive the shell to bounce upward at this time, causing the semicircular base to leave the bottom of the shell, so that the test sample in the special material cup can smoothly flow into the funnel provided under the detector through the guide pipe provided under the rotating material tray, and then flow into the detector through the funnel for detection; when the test sample has completely flowed out, the piston will return to its original position, thereby driving the shell and the semicircular base at the bottom of the shell to become one.

[0012] Preferably, as a further feasible solution, threaded holes are further provided on both sides of the exterior of the shell for fixing the special material cup to the rotating material tray.

[0013] Preferably, as a further feasible solution, the feeding port is in the shape of a long-mouthed funnel, and a disc-shaped flow guide tube is connected to the end of the long mouth to guide the test sample added through the feeding port into the dedicated hopper.

[0014] After the test sample enters the sealing cover through the feeding port, a disc-shaped guide tube is provided at the end of the feeding port, so that the test sample can flow smoothly into the special material cup. After one of the special material cups is filled with the test sample, the next test sample to be tested is scanned again by the automatic scanner and then added through the feeding port. At this time, the automatic rotating material tray will rotate to fill the empty special material cup. After all the test samples to be tested are successfully placed in the rotating material tray, the process control operation interface will display the number of test samples added in real time. Then, the test is started through the process control operation interface. At this time, the system will control the rotating material tray to rotate in sequence according to the order of feeding. When it rotates to the special material cup filled with the test sample, the system will control the piston in the special material cup to move, thereby controlling the shell of the special material cup to separate from the semicircular base. Since the bottom surface of the shell of the special material cup is an open structure, when the piston is in a closed state, the semicircular base can be seamlessly connected with the bottom surface of the shell of the special material cup, playing a role similar to a plug to prevent the test sample in the special hopper from being missed. After the piston slides upward, the semicircular base and the shell of the special material cup are separated, so that the test sample in the special material cup flows into the detector along the conduit provided at the bottom of the automatic rotating material tray for testing. If an abnormal situation occurs during the detection process, the detection can be stopped at any time, and the alarm light provided outside the sealing cover will also sound an alarm. In addition, if it is necessary to add materials in the middle of the detection process, it can also be added, and the sample being tested will not stop testing. During the detection process, the impurity analysis display interface connected to the detector will display the barcode, detection status, loading position number and final test results of each sample in real time.

[0015] Preferably, as a further implementable solution, the detector is integrated inside the sealing cover and is connected to an impurity analysis display interface for displaying the results obtained by the detector when detecting the sample through a circuit.

[0016] Preferably, as a further feasible solution, an alarm light is further provided on the top of the sealing cover for sounding an alarm when an abnormality occurs in the detection process of the detector.

[0017] The utility model replaces the visual inspection method in the prior art with an instrument method. Compared with the current visual inspection method, the instrument method has higher detection accuracy and detection efficiency, and can bring more detection effects to users, such as more detailed detection data such as impurity size and color grading, and can provide more objective and detailed feedback on the detection results, thereby helping to improve the production process and its product quality.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] (1) The utility model provides an automatic detection device for plastic particle impurities, which uses instrumentation to replace human eye detection, thereby realizing the detection of transparent particles that are very difficult to detect. In addition, by setting up a special material cup and an automatically rotating material tray, the feeding process is optimized, and the automatic feeding and detection of samples and data uploading are realized, thereby improving the detection efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of an automatic detection device for plastic particle impurities of the utility model;

[0021] Figure 2 This is a front view of an automatic detection device for plastic particle impurities according to the present utility model;

[0022] Figure 3 This is a structural diagram of a special material cup in an automatic detection device for plastic particle impurities in the utility model.

[0023] 1. Automatic barcode scanner; 2. Feeding port; 3. Process control operation interface; 4. Automatic rotating material tray; 5. Special material cup; 6. Detector; 7. Impurity analysis display interface; 8. Sealing cover; 9. Alarm light; 10. Housing; 11. Semicircular base; 12. Receiver rod; 13. Piston; 14. Connecting rod. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings and specific embodiments. However, those skilled in the art will understand that the embodiments described below are only some of the embodiments of the present invention, not all of them, and are only used to illustrate the present invention and should not be considered to limit the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "side wall" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0026] In order to more clearly illustrate the technical solution of the present invention, it is described below in the form of specific embodiments.

[0027] Example 1

[0028] See also Figure 1-3As shown, the utility model is an automatic detection device for plastic particle impurities, which includes 1. an automatic barcode scanner; 2. a feeding port; 3. a process control operation interface; 4. an automatically rotating material tray; 5. a special material cup; 6. a detector; 7. an impurity analysis display interface; 8. a sealing cover; 9. an alarm light; 10. a housing; 11. a semicircular base; 12. a receiving rod; 13. a piston; and 14. a connecting rod.

[0029] In the utility model, it mainly includes a sealing cover 8, wherein the sealing cover 8 is integrated with an automatic rotating material tray 4, and the automatic rotating material tray 4 is provided with a special material cup 5 for placing the test sample, and a feeding port 2 with a baffle and an automatic code scanner 1 are provided on the surface of the sealing cover 8, as well as a baffle for controlling the feeding port 2, and a process control software operation interface 3 for controlling the opening and closing of the feeding port baffle;

[0030] The automatic rotating material tray 4 is circular and is laid flat in the inner space of the sealing cover 8. A plurality of evenly arranged circular slots are provided on the automatic rotating material tray 4, and threaded holes are provided at both ends of the circular slots.

[0031] Among them Figure 3 As shown, the special material cup includes a shell 10 with a hollow structure inside and a semicircular base 11; an automatic ejector device is also fixedly installed at the center of the special material cup to control the test sample in the special material cup to flow into the detector.

[0032] The automatic push rod device includes a connecting rod 14, a receiving rod 12, a cross rod and a piston 13; wherein the connecting rod 12 is arranged at the center of the semicircular base 11; the connecting rod 14 is sleeved with a receiving rod 12 with a hollow interior, wherein a slidable piston 13 is provided between the receiving rod 12 and the connecting rod 14, so that the receiving rod 12 can slide on the connecting rod 12 driven by the piston 13; a cross rod is transversely provided at the middle section of the receiving rod 12, and the receiving rod 12 is fixedly connected to the shell 10 through the cross rod, so that when the receiving rod 12 slides on the connecting rod 14, it can drive the shell 10 to slide.

[0033] The shell 10 is provided with threaded holes on both sides of the outside for fixing the special material cup 5 to the rotating material tray 4;

[0034] The feeding port 2 in the present invention is in the shape of a long-mouthed funnel, wherein a disc-shaped flow guide tube is connected to the end of the long mouth, for guiding the test sample added through the feeding port 2 into the dedicated hopper 5;

[0035] In the present invention, the detector 6 is integrated into the sealing cover 8 and is connected to the impurity analysis display interface 7 for displaying the results obtained by the detector 6 when testing the sample through a circuit;

[0036] An alarm light 9 is also provided on the top of the sealing cover 8 for sounding an alarm when an abnormality occurs in the detector 6 during the detection process.

[0037] The working process of the automatic detection equipment for plastic particle impurities:

[0038] The test sample to be tested is scanned by the automatic code scanner 1. The read QR code information will be fed back to the system. The system will record the test sample to be tested and display it in the process control operation interface 3;

[0039] The system will confirm the read barcode information and the background parameter information. After confirmation, the baffle set in the feeding port 2 will be opened to allow the test sample to pass through the feeding port and enter the interior of the sealing cover 8;

[0040] The material is added through the feeding port 2, so that the test sample flows into the special material cup 5 of the automatic rotating material tray 4 through the disc-shaped conduit provided at the end of the feeding port. When the test sample is added, the automatic rotating material tray 4 will rotate to ensure that the empty special material cup 5 is in the corresponding position;

[0041] After all the test samples are added, the feeding is completed and the test is started through the process control operation interface 3. At this time, the system will control the piston 13 in the special material cup 5 to slide along the connecting rod 14 according to the order of feeding, so that the shell 10 and the semicircular base 11 of the special material cup 5 are separated, so that the test sample in the special material cup 5 flows into the detector 6 for testing;

[0042] If an abnormal situation occurs during the detection process, the alarm light 9 provided on the top of the sealing cover 8 will sound an alarm, so that the detection can be stopped in time through the process control operation interface 3;

[0043] When adding materials midway, you can also add materials again through the feeding port 2, and the test sample being tested will not stop testing;

[0044] The impurity analysis display interface 7 will display the barcode, test status, and test results of each test sample.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic detection device for plastic particle impurities, characterized in that: Includes sealing cover; An automatic rotating material tray is integrated in the sealing cover, and a special material cup for placing the test sample is provided on the automatic rotating material tray; the surface of the sealing cover is provided with a feeding port with a baffle and an automatic code scanner, as well as a process control software operation interface for controlling the opening and closing of the baffle.

2. The automated testing equipment according to claim 1, characterized in that: The automatic rotating material tray is circular and is laid flat in the inner space of the sealing cover. A plurality of evenly arranged circular slots are provided on the automatic rotating material tray; threaded holes are provided at both ends of the circular slots.

3. The automated testing equipment according to claim 2, characterized in that: The special material cup includes a shell with a hollow internal structure and a semicircular base; an automatic ejector device is also fixedly installed at the center of the special material cup to control the test sample in the special material cup to flow into the detector.

4. The automated testing equipment according to claim 3, characterized in that: The automatic push rod device includes a connecting rod, a receiving rod, a cross rod and a piston; the connecting rod is arranged at the center of the semicircular base; a receiving rod with a hollow interior is sleeved on the connecting rod, wherein a slidable piston is arranged between the receiving rod and the connecting rod, so that the receiving rod can slide on the connecting rod driven by the piston; a cross rod is transversely arranged at the middle section of the receiving rod, and the receiving rod is fixedly connected to the shell through the cross rod, so that when the receiving rod slides on the connecting rod, it can drive the shell to slide.

5. The automated testing equipment according to claim 3, characterized in that: Threaded holes are also provided on both sides of the exterior of the shell for fixing the special material cup to the rotating material tray.

6. The automated testing equipment according to claim 1, characterized in that: The feeding port is in the shape of a long-mouthed funnel, and a disc-shaped flow guide tube is connected to the end of the long mouth to guide the test sample added through the feeding port into the special material cup.

7. The automated testing equipment according to claim 3, characterized in that: The detector is integrated inside the sealing cover and is connected to an impurity analysis display interface for displaying the results obtained by the detector when detecting a sample through a circuit.

8. The automated testing equipment according to claim 1, characterized in that: An alarm light is also provided on the top of the sealing cover, which is used to sound an alarm when an abnormality occurs in the detection process.

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