PH detection device for building coating production

Abstract

The utility model relates to the technical field of building coatings, in particular to a PH detection device for building coating production, which is characterized in that a stirring device is additionally arranged on the basis of an existing PH detection terminal, and the stirring device and the PH detection terminal are sequentially arranged on one side of a conveying mechanism. And the PH detection of the building coating is carried out through the PH detection terminal, so that the detection precision of the PH detection terminal is ensured. Besides, a controller is configured, and a first infrared sensor and a second infrared sensor are arranged at specific positions, so that the linkage relationship among the devices is realized through the controller, and the overall intelligent degree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of architectural coatings, in particular to a pH detection device for architectural coating production. Background Art

[0002] Architectural coatings are increasingly being used. Since the performance of architectural coatings themselves is crucial to their service life and reliability, it is essential to conduct a series of performance tests on architectural coatings. Only architectural coatings that have undergone performance tests can effectively ensure project quality.

[0003] The pH test of architectural coatings is one of many performance tests. Usually, the pH test is performed directly on the sampled architectural coatings. However, the unevenness of the sampled architectural coatings may lead to poor pH test accuracy. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a pH detection device for use in the production of architectural coatings.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pH detection device for use in architectural coating production comprises a controller, a conveying mechanism, and a stirring device and a pH detection terminal, each of which is sequentially arranged on one side of the conveying mechanism; the conveying mechanism, the stirring device, and the pH detection terminal are each electrically connected to the controller; the conveying mechanism is provided with a station for placing an architectural coating detection container; a first infrared sensor is provided at a position corresponding to the stirring device on the other side of the conveying mechanism, and a second infrared sensor is provided at a position corresponding to the pH detection terminal on the other side of the conveying mechanism; the first infrared sensor and the second infrared sensor are each electrically connected to the controller.

[0007] Furthermore, the stirring device includes a vertically arranged first base, the first base is provided with a first horizontal connecting arm that can be vertically lifted and lowered along the first base, the first horizontal connecting arm is provided with a first drive motor and a stirring head that is transmission-connected to the first drive motor, the stirring head is arranged vertically downward, and the first drive motor and the lifting mechanism for controlling the vertical lifting of the first horizontal connecting arm are electrically connected to the controller respectively.

[0008] Furthermore, the stirring head includes a vertically arranged main rod and two or more stirring blades evenly distributed on the main rod.

[0009] Furthermore, the number of the stirring blades is three, and the three stirring blades are arranged in three equal parts along the circumference of the main rod.

[0010] Furthermore, the stirring blade is composed of two horizontal bars perpendicular to the main rod and a vertical bar parallel to the main rod, the two ends of the vertical bar are fixedly connected to one end of the two horizontal bars, and the other ends of the two horizontal bars are fixedly connected to the main rod.

[0011] Furthermore, a movable stirring auxiliary blade is hinged on the vertical rod. When the stirring head is located in the building paint detection container, the distance between the vertical rod and the inner wall of the building paint detection container is greater than the length of the stirring auxiliary blade.

[0012] Furthermore, the number of the stirring auxiliary blades on each vertical rod is two, and the two stirring auxiliary blades are evenly spaced.

[0013] Furthermore, the PH detection terminal includes a vertically arranged second base, the second base is provided with a second horizontal connecting arm that can be vertically lifted along the second base, the second horizontal connecting arm is provided with a PH detection probe, and the PH detection probe is arranged vertically downward.

[0014] The beneficial effects of the utility model are:

[0015] This utility model provides a pH detection device for architectural coating production. This device adds a stirring device to an existing pH detection terminal. The stirring device and the pH detection terminal are sequentially positioned on one side of a conveyor mechanism. During use, the architectural coating in a sampling container is stirred before the pH of the architectural coating is detected by the pH detection terminal, thereby ensuring the detection accuracy of the pH detection terminal. Furthermore, a controller is configured, and first and second infrared sensors are positioned at specific locations. The controller enables linkage between the various devices, thereby enhancing the overall intelligence level. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure shows a schematic structural diagram of a pH detection device for producing architectural coatings according to the present invention;

[0017] Figure 2 The figure shows a front view of a pH detection device for producing architectural coatings according to the present invention;

[0018] Figure 3 The figure shows a top view of a pH detection device for producing architectural coatings according to the present invention;

[0019] Description of Figure Numbers:

[0020] 1-transmission mechanism; 11-conveyor belt;

[0021] 2-stirring device; 21-first base; 22-first horizontal connecting arm; 23-first drive motor; 24-stirring head; 241-main rod; 242-stirring blade;

[0022] 3-PH detection terminal; 31-second base; 32-second horizontal connecting arm; 33-PH detection probe;

[0023] 4-first infrared sensor; 5-second infrared sensor. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0025] like Figure 1-Figure 3 As shown, the utility model provides a pH detection device for architectural coating production, comprising a controller, a conveying mechanism, and a stirring device and a pH detection terminal respectively arranged on one side of the conveying mechanism in sequence; the conveying mechanism, the stirring device and the pH detection terminal are respectively electrically connected to the controller; the conveying mechanism is provided with a station for placing an architectural coating detection container; a first infrared sensor is provided at a position corresponding to the stirring device on the other side of the conveying mechanism, and a second infrared sensor is provided at a position corresponding to the pH detection terminal on the other side of the conveying mechanism, and the first infrared sensor and the second infrared sensor are respectively electrically connected to the controller.

[0026] From the above description, it can be seen that the present invention has the following beneficial effects:

[0027] This utility model provides a pH detection device for architectural coating production. This device adds a stirring device to an existing pH detection terminal. The stirring device and the pH detection terminal are sequentially positioned on one side of a conveyor mechanism. During use, the architectural coating in a sampling container is stirred before the pH of the architectural coating is detected by the pH detection terminal, thereby ensuring the detection accuracy of the pH detection terminal. Furthermore, a controller is configured, and first and second infrared sensors are positioned at specific locations. The controller enables linkage between the various devices, thereby enhancing the overall intelligence level.

[0028] Furthermore, the stirring device includes a vertically arranged first base, the first base is provided with a first horizontal connecting arm that can be vertically lifted and lowered along the first base, the first horizontal connecting arm is provided with a first drive motor and a stirring head that is transmission-connected to the first drive motor, the stirring head is arranged vertically downward, and the first drive motor and the lifting mechanism for controlling the vertical lifting of the first horizontal connecting arm are electrically connected to the controller respectively.

[0029] From the above description, it can be seen that through the above structural design, the first horizontal connecting arm can drive the first drive motor and the stirring head to move up and down synchronously. The first drive motor provides driving force for the stirring head to realize the stirring function of the architectural paint.

[0030] Furthermore, the stirring head includes a vertically arranged main rod and two or more stirring blades evenly distributed on the main rod.

[0031] Furthermore, the number of the stirring blades is three, and the three stirring blades are arranged in three equal parts along the circumference of the main rod.

[0032] Furthermore, the stirring blade is composed of two horizontal bars perpendicular to the main rod and a vertical bar parallel to the main rod, the two ends of the vertical bar are fixedly connected to one end of the two horizontal bars, and the other ends of the two horizontal bars are fixedly connected to the main rod.

[0033] It can be seen from the above description that a specific stirring structure is realized through the above structural design.

[0034] Furthermore, a movable stirring auxiliary blade is hinged on the vertical rod. When the stirring head is located in the building paint detection container, the distance between the vertical rod and the inner wall of the building paint detection container is greater than the length of the stirring auxiliary blade.

[0035] From the above description, it can be seen that adding auxiliary stirring blades can further improve the stirring effect, make the stirring range adjustable, and make the stirring more uniform.

[0036] Furthermore, the number of the stirring auxiliary blades on each vertical rod is two, and the two stirring auxiliary blades are evenly spaced.

[0037] It can be seen from the above description that the stirring requirements can be met through the above structural design.

[0038] Furthermore, the PH detection terminal includes a vertically arranged second base, the second base is provided with a second horizontal connecting arm that can be vertically lifted along the second base, the second horizontal connecting arm is provided with a PH detection probe, and the PH detection probe is arranged vertically downward.

[0039] As can be seen from the above description, through the above structural design, the second horizontal connecting arm can drive the pH detection probe to move up and down. When the architectural paint detection container is located at the position corresponding to the pH detection terminal, the second horizontal connecting arm drives the pH detection probe to descend and extend into the architectural paint detection container to perform pH detection on the architectural paint. The following lists several preferred embodiments or application examples to help those skilled in the art better understand the technical content of the utility model and the technical contribution made by the utility model relative to the existing technology:

[0040] Preferred embodiment one:

[0041] like Figures 1 to 3As shown, the present invention provides a pH detection device for architectural coating production, comprising a controller, a conveying mechanism 1, and a stirring device 2 and a pH detection terminal 3, which are sequentially arranged on one side of the conveying mechanism; the conveying mechanism 1, stirring device 2, and pH detection terminal 3 are electrically connected to the controller respectively; the conveying mechanism 1 includes a conveyor belt 11 arranged in a straight line, and the conveyor belt 11 is provided with a station for placing an architectural coating detection container; a first infrared sensor 4 is provided at a position corresponding to the stirring device 2 on the other side of the conveying mechanism 1, and a second infrared sensor 5 is provided at a position corresponding to the pH detection terminal 3 on the other side of the conveying mechanism 1, and the first infrared sensor 4 and the second infrared sensor 5 are electrically connected to the controller respectively. The above-mentioned first infrared sensor 4, second infrared sensor 5, and controller can all be existing products.

[0042] In this embodiment, the stirring device 2 includes a vertically arranged first base 21. A first horizontal connecting arm 22 is provided on the first base 21, capable of vertically ascending and descending along the first base 21. A first drive motor 23 and a stirring head 24, which is transmission-connected to the first drive motor 23, are provided on the first horizontal connecting arm 22. The stirring head 24 is positioned vertically downward. The first drive motor 23 and a lifting mechanism for controlling the vertical elevation of the first horizontal connecting arm are each electrically connected to a controller. The first horizontal connecting arm can drive the first drive motor and the stirring head to synchronously ascend and descend. The first drive motor provides driving force for the stirring head, thereby stirring the architectural coating. The first drive motor can be an existing drive motor.

[0043] The stirring head 24 includes a vertically arranged main rod 241 and two or more stirring blades 242 evenly distributed on the main rod 241. Specifically, the number of the stirring blades 242 is three, and the three stirring blades 242 are arranged in three equal parts along the circumference of the main rod 241. The stirring blades 242 are composed of two cross bars perpendicular to the main rod 241 and a vertical rod parallel to the main rod. The two ends of the vertical rods are respectively fixedly connected to one end of the two cross bars, and the other ends of the two cross bars are respectively fixedly connected to the main rod. Movable stirring auxiliary blades are hinged on the vertical rods. When the stirring head is located in the building paint detection container, the distance between the vertical rod and the inner side wall of the building paint detection container is greater than the length of the stirring auxiliary blades. Adding stirring auxiliary blades can further enhance the stirring effect, make the stirring range adjustable, and make the stirring more uniform. The number of stirring auxiliary blades on each vertical rod is two, and the two stirring auxiliary blades are evenly spaced.

[0044] In this embodiment, the pH detection terminal 3 includes a second, vertically mounted base 31. A second, horizontal connecting arm 32 is mounted on the second base 31, capable of vertically ascending and descending along the second base 31. A pH detection probe 33 is mounted on the second, horizontal connecting arm 32, and is positioned vertically downward. The second, horizontal connecting arm drives the pH detection probe upward and downward. When the architectural paint testing container is positioned at the corresponding position on the pH detection terminal, the second, horizontal connecting arm drives the pH detection probe downward, extending into the container to perform pH testing on the architectural paint.

[0045] The first horizontal connecting arm and the second horizontal connecting arm mentioned above both provide the force required for vertical lifting through cylinders. The first horizontal connecting arm and the second horizontal connecting arm are both mounted on their respective corresponding bases, thereby limiting their movement trajectories and ensuring the stability of vertical lifting.

[0046] The present invention has been described with reference to the above embodiments and accompanying drawings. However, the above embodiments are merely exemplary embodiments of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the present invention. On the contrary, modifications and equivalents falling within the spirit and scope of the claims are intended to be within the scope of the present invention.

Claims

1. A pH detection device for production of architectural coatings, characterized in that: The invention comprises a controller, a conveying mechanism, and a stirring device and a pH detection terminal respectively arranged on one side of the conveying mechanism; the conveying mechanism, the stirring device and the pH detection terminal are respectively electrically connected to the controller; the conveying mechanism is provided with a station for placing a building paint detection container; a first infrared sensor is provided at a position corresponding to the stirring device on the other side of the conveying mechanism, and a second infrared sensor is provided at a position corresponding to the pH detection terminal on the other side of the conveying mechanism, and the first infrared sensor and the second infrared sensor are respectively electrically connected to the controller.

2. A pH detection device for architectural coating production according to claim 1, characterized in that: The stirring device includes a vertically arranged first base, the first base is provided with a first horizontal connecting arm that can be vertically lifted and lowered along the first base, the first horizontal connecting arm is provided with a first drive motor and a stirring head that is transmission-connected to the first drive motor, the stirring head is arranged vertically downward, and the first drive motor and the lifting mechanism for controlling the vertical lifting of the first horizontal connecting arm are electrically connected to the controller respectively.

3. A pH detection device for architectural coating production according to claim 2, characterized in that: The stirring head includes a vertically arranged main rod and two or more stirring blades evenly distributed on the main rod.

4. A pH detection device for architectural coating production according to claim 3, characterized in that: The number of the stirring blades is three, and the three stirring blades are arranged in three equal parts along the circumference of the main rod.

5. A pH detection device for architectural coating production according to claim 3, characterized in that: The stirring blade is composed of two horizontal bars perpendicular to the main bar and a vertical bar parallel to the main bar. The two ends of the vertical bar are fixedly connected to one end of the two horizontal bars, and the other ends of the two horizontal bars are fixedly connected to the main bar.

6. A pH detection device for architectural coating production according to claim 5, characterized in that: The vertical rod is hinged with a movable stirring auxiliary blade. When the stirring head is located in the building paint detection container, the distance between the vertical rod and the inner side wall of the building paint detection container is greater than the length of the stirring auxiliary blade.

7. A pH detection device for architectural coating production according to claim 6, characterized in that: There are two stirring auxiliary blades on each vertical rod, and the two stirring auxiliary blades are evenly spaced.

8. A pH detection device for architectural coating production according to claim 1, characterized in that: The PH detection terminal includes a vertically arranged second base, the second base is provided with a second horizontal connecting arm that can be vertically lifted along the second base, the second horizontal connecting arm is provided with a PH detection probe, and the PH detection probe is arranged vertically downward.

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