CN114311571A - PVC material residual scene judging platform - Google Patents
PVC material residual scene judging platform Download PDFInfo
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- CN114311571A CN114311571A CN202111644329.8A CN202111644329A CN114311571A CN 114311571 A CN114311571 A CN 114311571A CN 202111644329 A CN202111644329 A CN 202111644329A CN 114311571 A CN114311571 A CN 114311571A
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Abstract
The invention relates to a PVC material residue scene judgment platform, which comprises: the PVC injection molding machine comprises a base, an injection oil cylinder, quantitative feeding equipment, a hopper, a charging barrel, a heating ring, a console, a fixing piece, an ejector rod, a moving piece, a molding oil cylinder, a molding mechanism and a main controller, and is used for executing injection molding treatment on a PVC pipe fitting; the characteristic extraction mechanism is used for identifying each pixel point forming the PVC material imaging area in the final layer enhanced image based on the color characteristic of the PVC material; and the content judgment mechanism is used for judging that the material is remained and sending a material cleaning request when the number of the pixel points forming the PVC material imaging area in the final layer enhanced image is greater than or equal to a preset number threshold. According to the invention, when a PVC injection molding machine with a customized structure is introduced, the pertinence detection action of residual materials on the inner cylinder wall of the charging barrel of the PVC injection molding machine is triggered based on the shutdown state, so that the reliability of the subsequent PVC injection molding action is ensured.
Description
Technical Field
The invention relates to the field of PVC pipes, in particular to a PVC material residue scene judgment platform.
Background
Polyvinyl chloride (PVC), is a polymer obtained by polymerizing Vinyl Chloride Monomer (VCM) with initiators such as peroxides and azo compounds or under the action of light and heat according to a radical polymerization mechanism. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins.
PVC is white powder with an amorphous structure, the branching degree is small, the glass transition temperature is 77-90 ℃, the decomposition starts at about 170 ℃, the stability to light and heat is poor, the PVC can be decomposed to generate hydrogen chloride at more than 100 ℃ or after long-time sunshine solarization, the decomposition is further automatically catalyzed to cause color change, the physical and mechanical properties are also rapidly reduced, and a stabilizer must be added in practical application to improve the stability to heat and light.
In the prior art, after the injection molding manufacturing operation of the PVC pipe is completed each time, residual PVC materials may exist on the inner cylinder wall of the charging cylinder of the PVC injection molding machine, and the amount of the residual PVC materials determines whether the charging cylinder needs to be cleaned to avoid influencing the subsequent quantitative injection molding manufacturing of the PVC pipe, however, a judgment mechanism for the amount of the residual PVC materials is lacked in the prior art.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a PVC material residue scene judgment platform which can trigger the targeted detection action of residual materials on the inner cylinder wall of a charging cylinder of a PVC injection molding machine based on a shutdown state while introducing a PVC injection molding machine with a customized structure, thereby realizing the effective judgment of the amount of the residual PVC materials in the charging cylinder of the PVC injection molding machine.
Therefore, the invention at least needs to have the following three key points:
(1) the method comprises the steps of performing real-time detection on whether a PVC injection molding machine is currently in a shutdown state, and performing on-site identification on residual materials on the inner cylinder wall of a charging barrel of the PVC injection molding machine when the PVC injection molding machine is judged to be in the shutdown state, so that valuable reference information is provided for whether to perform cleaning of the residual materials on the cylinder wall subsequently;
(2) introducing an image processing link comprising each image processing component to perform on-site identification on residual materials on the inner cylinder wall of the charging barrel of the PVC injection molding machine based on the color characteristics of the PVC material;
(3) the PVC injection molding machine is introduced with a customized structure comprising a base, an injection oil cylinder, quantitative feeding equipment, a hopper, a charging barrel, a heating ring, a console, a fixing piece, an ejection rod, a moving piece, a molding oil cylinder, a molding mechanism and a main controller, and is used for executing efficient injection molding treatment on PVC pipe fittings.
According to an aspect of the present invention, a PVC material residue scene determination platform is provided, the platform comprising:
the PVC injection molding machine comprises a base, an injection oil cylinder, quantitative feeding equipment, a hopper, a charging barrel, a heating ring, a console, a fixing piece, an ejector rod, a moving piece, a molding oil cylinder, a molding mechanism and a main controller, and is used for executing injection molding treatment on a PVC pipe fitting;
the shutdown detection mechanism is connected with the PVC injection molding machine and used for sending a first detection command when detecting that the PVC injection molding machine is currently in a shutdown state;
the probing driving mechanism is respectively connected with the shutdown detection mechanism and the panoramic capturing device and is used for driving the panoramic capturing device to probe into the charging barrel when receiving the first detection command;
a panoramic shooting device composed of a plurality of imaging elements arranged in a ring shape and used for shooting images of scenes in the barrel in various directions when the panoramic shooting device is inserted into the barrel so as to respectively obtain images of various visual angles, and the panoramic shooting device also comprises an illumination light source used for providing illumination light quantity for the image shooting of the plurality of imaging elements when the panoramic shooting device is inserted into the barrel;
the data combination device is connected with the panoramic shooting device and used for executing de-duplication combination operation on the images of all the visual angles to obtain a current combination image;
a first layer enhancement device connected to the data combination device for performing an image signal enhancement operation applying exponential transformation on the received current combination image to obtain a first layer enhanced image;
the sub-layer enhancing device is connected with the first layer enhancing device and used for executing self-adaptive filtering processing on the received first layer enhanced image to obtain a sub-layer enhanced image;
the last layer enhancing device is connected with the sublayer enhancing device and used for carrying out image data sharpening processing by using a spatial domain differential mode on the received sublayer enhanced image so as to obtain a last layer enhanced image;
the characteristic extraction mechanism is connected with the last layer enhancement device and used for identifying each pixel point forming a PVC material imaging area in the last layer enhancement image based on the color characteristic of the PVC material;
the content judgment mechanism is connected with the feature extraction mechanism and is used for judging material residue and sending a material cleaning request when the number of pixel points forming the PVC material imaging area in the final layer enhanced image is greater than or equal to a preset number threshold;
the content judgment mechanism is further used for judging that the materials are removed and sending out a cylinder wall cleaning signal when the number of pixel points forming the PVC material imaging area in the final layer enhanced image is smaller than the preset number threshold;
wherein the injection cylinder, the quantitative feeding device, the hopper, the charging barrel, the heating ring, the console, the fixing member, the ejector rod, the moving member, the molding cylinder, the molding mechanism, and the main controller are all provided on the base;
the main controller is respectively connected with the injection oil cylinder, the quantitative feeding device, the heating ring, the console, the molding oil cylinder and the molding mechanism and is used for respectively configuring the operation parameters of the injection oil cylinder, the quantitative feeding device, the heating ring, the console, the molding oil cylinder and the molding mechanism.
According to another aspect of the invention, a method for judging the residual scene of the PVC material is also provided, and the method comprises the step of using the PVC material residual scene judging platform to perform field judgment on the residual scene of the PVC material on the inner cylinder wall of the cylinder when the PVC injection molding machine is stopped based on a customized identification mechanism.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is an internal structural diagram of a PVC material residue scene determination platform according to an embodiment of the present invention.
Detailed Description
The following will describe in detail an embodiment of the PVC material residue scene determination platform of the present invention.
The RGB color space is expressed by a cube with a unit length, 8 common colors of black, blue, green, red, purple, yellow and white are respectively positioned at 8 vertexes of the cube, the black is usually positioned at the origin of a three-dimensional rectangular coordinate system, the red, the green and the blue are respectively positioned on 3 coordinate axes, and the whole cube is positioned in the 1 st divinatory limit. As shown in fig. 1. And cyan and red, violet and green, and yellow and blue are complementary colors. The value ranges of the parameters are as follows: r: 0 to 255; g: 0 to 255; b: 0-255. The parameter values, also referred to as tristimulus coefficients or primary color coefficients or color values, are divided by 255 and normalized to between 0-1, but are not infinite but rather finite. Since each gray level is defined as 256, the red, green and blue components are combined together to represent 256-2-16777216 different colors. It is much more numerous than the number of colors that the human eye can resolve. Therefore, although there are a lot of colors in nature, it is fully sufficient to approximate colors in nature with the RGB color space.
In the prior art, after the injection molding manufacturing operation of the PVC pipe is completed each time, residual PVC materials may exist on the inner cylinder wall of the charging cylinder of the PVC injection molding machine, and the amount of the residual PVC materials determines whether the charging cylinder needs to be cleaned to avoid influencing the subsequent quantitative injection molding manufacturing of the PVC pipe, however, a judgment mechanism for the amount of the residual PVC materials is lacked in the prior art.
In order to overcome the defects, the invention builds a PVC material residue scene judgment platform, and can effectively solve the corresponding technical problem.
Fig. 1 is an internal structure diagram of a PVC material residue scene determination platform according to an embodiment of the present invention, where the platform includes:
the PVC injection molding machine comprises a base, an injection oil cylinder, quantitative feeding equipment, a hopper, a charging barrel, a heating ring, a console, a fixing piece, an ejector rod, a moving piece, a molding oil cylinder, a molding mechanism and a main controller, and is used for executing injection molding treatment on a PVC pipe fitting;
the shutdown detection mechanism is connected with the PVC injection molding machine and used for sending a first detection command when detecting that the PVC injection molding machine is currently in a shutdown state;
the probing driving mechanism is respectively connected with the shutdown detection mechanism and the panoramic capturing device and is used for driving the panoramic capturing device to probe into the charging barrel when receiving the first detection command;
a panoramic shooting device composed of a plurality of imaging elements arranged in a ring shape and used for shooting images of scenes in the barrel in various directions when the panoramic shooting device is inserted into the barrel so as to respectively obtain images of various visual angles, and the panoramic shooting device also comprises an illumination light source used for providing illumination light quantity for the image shooting of the plurality of imaging elements when the panoramic shooting device is inserted into the barrel;
the data combination device is connected with the panoramic shooting device and used for executing de-duplication combination operation on the images of all the visual angles to obtain a current combination image;
a first layer enhancement device connected to the data combination device for performing an image signal enhancement operation applying exponential transformation on the received current combination image to obtain a first layer enhanced image;
the sub-layer enhancing device is connected with the first layer enhancing device and used for executing self-adaptive filtering processing on the received first layer enhanced image to obtain a sub-layer enhanced image;
the last layer enhancing device is connected with the sublayer enhancing device and used for carrying out image data sharpening processing by using a spatial domain differential mode on the received sublayer enhanced image so as to obtain a last layer enhanced image;
the characteristic extraction mechanism is connected with the last layer enhancement device and used for identifying each pixel point forming a PVC material imaging area in the last layer enhancement image based on the color characteristic of the PVC material;
the content judgment mechanism is connected with the feature extraction mechanism and is used for judging material residue and sending a material cleaning request when the number of pixel points forming the PVC material imaging area in the final layer enhanced image is greater than or equal to a preset number threshold;
the content judgment mechanism is further used for judging that the materials are removed and sending out a cylinder wall cleaning signal when the number of pixel points forming the PVC material imaging area in the final layer enhanced image is smaller than the preset number threshold;
wherein the injection cylinder, the quantitative feeding device, the hopper, the charging barrel, the heating ring, the console, the fixing member, the ejector rod, the moving member, the molding cylinder, the molding mechanism, and the main controller are all provided on the base;
the main controller is respectively connected with the injection oil cylinder, the quantitative feeding device, the heating ring, the console, the molding oil cylinder and the molding mechanism and is used for respectively configuring the operation parameters of the injection oil cylinder, the quantitative feeding device, the heating ring, the console, the molding oil cylinder and the molding mechanism.
Next, a detailed structure of the PVC material remaining scene determination platform of the present invention will be further described.
In the PVC material residue scene judgment platform:
the shutdown detection mechanism is also used for sending a second detection command when detecting that the PVC injection molding machine is currently in the running state;
wherein the approach drive mechanism is further configured to drive the panoramic capture device to exit from the cartridge upon receiving the second detection command.
In the PVC material residue scene judgment platform:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material comprises: the color characteristics of the PVC material are a red brightness interval, a green brightness interval and a blue brightness interval in an RGB color space.
In the PVC material residue scene judgment platform:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material further comprises: and when the red brightness value of a certain pixel point in the final layer enhanced image in the RGB color space is in the red brightness interval, the green brightness value is in the green brightness interval and the blue brightness value is in the blue brightness interval, determining the pixel point as a pixel point forming the PVC material imaging area.
In the PVC material residue scene judgment platform:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material further comprises: and when the red brightness value of a certain pixel point in the final layer enhanced image in the RGB color space is not in the red brightness interval, determining that the pixel point is not a pixel point forming the PVC material imaging area.
In the PVC material residue scene judgment platform:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material further comprises: and when the blue brightness value of a certain pixel point in the final layer enhanced image in the RGB color space is not in the blue brightness interval, determining that the pixel point is not a pixel point forming the PVC material imaging area.
In the PVC material residue scene judgment platform:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material further comprises: and when the green brightness value of a certain pixel point in the final layer enhanced image in the RGB color space is not in the green brightness interval, determining that the pixel point is not a pixel point forming the PVC material imaging area.
In the PVC material residue scene judgment platform:
when the PVC injection molding machine is detected to be in a shutdown state currently, sending a first detection command comprises the following steps: and executing the detection processing of whether the PVC injection molding machine is in a shutdown state or not based on whether the main controller is in a working mode or not.
In the PVC material residue scene judgment platform:
in the PVC injection molding machine, the hopper is used for placing PVC materials, the injection oil cylinder is connected with the quantitative feeding device, and the ejection rod, the moving piece, the molding oil cylinder and the molding mechanism are sequentially arranged on the left side of the charging barrel from right to left in the horizontal direction;
in the PVC injection molding machine, the heater is wound on the outer side cylinder wall of the charging cylinder, and the console is arranged below the charging cylinder.
Meanwhile, in order to overcome the defects, the invention also builds a PVC material residual scene judging method, and the method comprises the step of using the PVC material residual scene judging platform to carry out the field judgment of the PVC material residual scene on the inner cylinder wall of the charging barrel when the PVC injection molding machine is shut down based on a customized identification mechanism.
In addition, in the PVC material residue scene determination platform, the detecting process of whether the PVC injection molding machine is currently in a shutdown state based on whether the main controller is currently in a working mode includes: and when the main controller is not in the working mode, judging that the PVC injection molding machine is in a shutdown state.
By adopting the PVC material residue scene judging platform, the technical problem that the quantitative injection molding action of a PVC injection molding machine in the prior art is easily influenced by the previous injection molding action is solved, and the targeted detection action of the residual materials on the inner cylinder wall of the charging barrel of the PVC injection molding machine can be triggered based on the shutdown state while the PVC injection molding machine with a customized structure is introduced, so that the reliability of the subsequent PVC injection molding action is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus/electronic device/computer-readable storage medium/computer program product embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and for relevant points, reference may be made to some descriptions of the method embodiments.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a platform is judged to remaining scene of PVC material which characterized in that, the platform includes:
the PVC injection molding machine comprises a base, an injection oil cylinder, quantitative feeding equipment, a hopper, a charging barrel, a heating ring, a console, a fixing piece, an ejector rod, a moving piece, a molding oil cylinder, a molding mechanism and a main controller, and is used for executing injection molding treatment on a PVC pipe fitting;
the shutdown detection mechanism is connected with the PVC injection molding machine and used for sending a first detection command when detecting that the PVC injection molding machine is currently in a shutdown state;
the probing driving mechanism is respectively connected with the shutdown detection mechanism and the panoramic capturing device and is used for driving the panoramic capturing device to probe into the charging barrel when receiving the first detection command;
a panoramic shooting device composed of a plurality of imaging elements arranged in a ring shape and used for shooting images of scenes in the barrel in various directions when the panoramic shooting device is inserted into the barrel so as to respectively obtain images of various visual angles, and the panoramic shooting device also comprises an illumination light source used for providing illumination light quantity for the image shooting of the plurality of imaging elements when the panoramic shooting device is inserted into the barrel;
the data combination device is connected with the panoramic shooting device and used for executing de-duplication combination operation on the images of all the visual angles to obtain a current combination image;
a first layer enhancement device connected to the data combination device for performing an image signal enhancement operation applying exponential transformation on the received current combination image to obtain a first layer enhanced image;
the sub-layer enhancing device is connected with the first layer enhancing device and used for executing self-adaptive filtering processing on the received first layer enhanced image to obtain a sub-layer enhanced image;
the last layer enhancing device is connected with the sublayer enhancing device and used for carrying out image data sharpening processing by using a spatial domain differential mode on the received sublayer enhanced image so as to obtain a last layer enhanced image;
the characteristic extraction mechanism is connected with the last layer enhancement device and used for identifying each pixel point forming a PVC material imaging area in the last layer enhancement image based on the color characteristic of the PVC material;
the content judgment mechanism is connected with the feature extraction mechanism and is used for judging material residue and sending a material cleaning request when the number of pixel points forming the PVC material imaging area in the final layer enhanced image is greater than or equal to a preset number threshold;
the content judgment mechanism is further used for judging that the materials are removed and sending out a cylinder wall cleaning signal when the number of pixel points forming the PVC material imaging area in the final layer enhanced image is smaller than the preset number threshold;
wherein the injection cylinder, the quantitative feeding device, the hopper, the charging barrel, the heating ring, the console, the fixing member, the ejector rod, the moving member, the molding cylinder, the molding mechanism, and the main controller are all provided on the base;
the main controller is respectively connected with the injection oil cylinder, the quantitative feeding device, the heating ring, the console, the molding oil cylinder and the molding mechanism and is used for respectively configuring the operation parameters of the injection oil cylinder, the quantitative feeding device, the heating ring, the console, the molding oil cylinder and the molding mechanism.
2. The PVC material residue scene determination platform of claim 1, wherein:
the shutdown detection mechanism is also used for sending a second detection command when detecting that the PVC injection molding machine is currently in the running state;
wherein the approach drive mechanism is further configured to drive the panoramic capture device to exit from the cartridge upon receiving the second detection command.
3. The PVC material residue scene determination platform of claim 1, wherein:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material comprises: the color characteristics of the PVC material are a red brightness interval, a green brightness interval and a blue brightness interval in an RGB color space.
4. The PVC material residue scene determination platform of claim 3, wherein:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material, further comprises: and when the red brightness value of a certain pixel point in the final layer enhanced image in the RGB color space is in the red brightness interval, the green brightness value is in the green brightness interval and the blue brightness value is in the blue brightness interval, determining the pixel point as a pixel point forming the PVC material imaging area.
5. The PVC material residue scene determination platform of claim 3, wherein:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material, further comprises: and when the red brightness value of a certain pixel point in the final layer enhanced image in the RGB color space is not in the red brightness interval, determining that the pixel point is not a pixel point forming the PVC material imaging area.
6. The PVC material residue scene determination platform of claim 3, wherein:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material, further comprises: and when the blue brightness value of a certain pixel point in the final layer enhanced image in the RGB color space is not in the blue brightness interval, determining that the pixel point is not a pixel point forming the PVC material imaging area.
7. The PVC material residue scene determination platform of claim 3, wherein:
identifying each pixel point in the final layer enhanced image, which constitutes the PVC material imaging area, based on the color features of the PVC material, further comprises: and when the green brightness value of a certain pixel point in the final layer enhanced image in the RGB color space is not in the green brightness interval, determining that the pixel point is not a pixel point forming the PVC material imaging area.
8. The PVC material residue scene determination platform of claim 1, wherein:
when the PVC injection molding machine is detected to be in a shutdown state currently, sending a first detection command comprises the following steps: and executing the detection processing of whether the PVC injection molding machine is in a shutdown state or not based on whether the main controller is in a working mode or not.
9. The PVC material residue scene determination platform of claim 1, wherein:
in the PVC injection molding machine, the hopper is used for placing PVC materials, the injection oil cylinder is connected with the quantitative feeding device, and the ejection rod, the moving piece, the molding oil cylinder and the molding mechanism are sequentially arranged on the left side of the charging barrel from right to left in the horizontal direction;
in the PVC injection molding machine, the heater is wound on the outer side cylinder wall of the charging cylinder, and the console is arranged below the charging cylinder.
10. A PVC material residual scenario determination method, the method comprising using the PVC material residual scenario determination platform of any one of claims 1-9 to perform a site determination of a PVC material residual scenario on the barrel inner wall when a PVC injection molding machine is shut down based on a customized identification mechanism.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116559080A (en) * | 2023-05-15 | 2023-08-08 | 江阴市良友化工设备制造有限公司 | Reaction kettle cover material adhesion measurement system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168285A (en) * | 2006-10-23 | 2008-04-30 | 佑利控股集团有限公司 | Chlorinated polyvinyl chloride DN400 conduction through pipe fitting once injection moulding technique and device thereof |
| WO2013059415A1 (en) * | 2011-10-18 | 2013-04-25 | Sabic Innovative Plastics Ip B.V. | Methods for enhancing flame retardance of molded polymeric materials |
| CN107932829A (en) * | 2018-01-23 | 2018-04-20 | 滁州英诺信电器有限公司 | Injecting machine material tube cleaning |
| CN208133465U (en) * | 2018-04-23 | 2018-11-23 | 应志敏 | A kind of dedicated auxiliary contact pin apparatus of H-shaped nail injection molding |
| CN113232233A (en) * | 2021-06-07 | 2021-08-10 | 王涛 | Double-color injection molding machine safety management system and method |
| CN113370483A (en) * | 2021-06-08 | 2021-09-10 | 张丽 | Horizontal mechanical pull rod pushing platform |
-
2021
- 2021-12-29 CN CN202111644329.8A patent/CN114311571A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168285A (en) * | 2006-10-23 | 2008-04-30 | 佑利控股集团有限公司 | Chlorinated polyvinyl chloride DN400 conduction through pipe fitting once injection moulding technique and device thereof |
| WO2013059415A1 (en) * | 2011-10-18 | 2013-04-25 | Sabic Innovative Plastics Ip B.V. | Methods for enhancing flame retardance of molded polymeric materials |
| CN107932829A (en) * | 2018-01-23 | 2018-04-20 | 滁州英诺信电器有限公司 | Injecting machine material tube cleaning |
| CN208133465U (en) * | 2018-04-23 | 2018-11-23 | 应志敏 | A kind of dedicated auxiliary contact pin apparatus of H-shaped nail injection molding |
| CN113232233A (en) * | 2021-06-07 | 2021-08-10 | 王涛 | Double-color injection molding machine safety management system and method |
| CN113370483A (en) * | 2021-06-08 | 2021-09-10 | 张丽 | Horizontal mechanical pull rod pushing platform |
Non-Patent Citations (1)
| Title |
|---|
| 唐子惠编著: "《医学人工智能导论》", 30 April 2020, 上海科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116559080A (en) * | 2023-05-15 | 2023-08-08 | 江阴市良友化工设备制造有限公司 | Reaction kettle cover material adhesion measurement system |
| CN116559080B (en) * | 2023-05-15 | 2023-11-17 | 江阴市良友化工设备制造有限公司 | Reaction kettle cover material adhesion measurement system |
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