Concentration detection device for coating production

Abstract

The utility model relates to the technical field of concentration detection, in particular to a concentration detection device for coating production, which is erected on a cuboid coating box with an opening at the upper end, and comprises a rectangular frame which is horizontally arranged and is matched with the opening at the upper end of the coating box, the positions, corresponding to the four vertexes of the rectangle, of the rectangular frame are each provided with a vertically-arranged mounting leg with the same length, the lower end of each mounting leg is detachably connected with the edge of an opening in the upper end of the coating box, and the side wall of each mounting leg is provided with a vertically-downwards-arranged distance measuring sensor; a first moving mechanism capable of moving horizontally and transversely is mounted on the rectangular frame, a second moving mechanism capable of moving horizontally and longitudinally is arranged on the first moving mechanism, and a concentration detection instrument capable of lifting in the vertical direction is mounted on the second moving mechanism; therefore, the concentration detection instrument can perform concentration detection on different depths of the solution in the coating box at any horizontal position, and the concentration sampling precision is further improved.

Description

Technical Field

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

[0002] Paint, also known as varnish, is applied to the surface of the object to be protected or decorated, and can form a continuous film that is firmly attached to the object. It is usually a viscous liquid made of resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water. During the production of paint, a stirring device is used to promote the mixing of different solvents. Since the concentration of the paint cannot be seen intuitively, the concentration of the paint needs to be tested to determine whether the quality of the paint meets the requirements.

[0003] When existing paint concentration detection devices are used to detect the concentration of paints of different depths, a sampling device is usually required to take samples of paints of different depths and then perform concentration detection on the samples, which has the disadvantage of inconvenient detection. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a concentration detection device for coating production.

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

[0006] A concentration detection device for paint production is mounted on a paint box which is in the shape of a rectangular parallelepiped and has an opening at the upper end, and includes a horizontally arranged rectangular frame which is adapted to the upper opening of the paint box, wherein the four vertices of the rectangular frame are respectively provided with a mounting leg of the same length and arranged vertically, the lower end of the mounting leg is detachably connected to the edge of the upper opening of the paint box, the side wall of the mounting leg is provided with a ranging sensor which is arranged vertically downward, a first moving mechanism which can be moved horizontally is installed on the rectangular frame, a second moving mechanism which can be moved horizontally longitudinally is provided on the first moving mechanism, and a concentration detection instrument which can be raised and lowered in the vertical direction is installed on the second moving mechanism.

[0007] Further, the first moving mechanism includes a first rack, a mounting rod and a first driving motor;

[0008] The two first racks are respectively arranged on the opposite surfaces of the two long sides of the rectangular frame, and the two ends of the mounting rod are respectively provided with first gears drivingly connected to the two first racks, and the first driving motor is drivingly connected to one of the two first gears.

[0009] Furthermore, the first moving mechanism also includes a first moving connecting plate, and the mounting rod and the first driving motor are both mounted on the first moving connecting plate.

[0010] Furthermore, the first movable connecting plate is arranged vertically.

[0011] Furthermore, the second moving mechanism includes a second rack, a second gear, a second drive motor and a second moving connecting plate, the mounting rod is strip-shaped and horizontally arranged, the second rack is arranged on one side surface of the mounting rod along the length direction, the second drive motor is arranged on the second moving connecting plate and is transmission-connected to the second rack through a second gear, and the concentration detection instrument is installed on the second moving connecting plate.

[0012] Furthermore, the second movable connecting plate is arranged vertically.

[0013] Furthermore, the lower end of the mounting leg is locked and connected to the upper opening edge of the paint box by means of a screw and a nut.

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

[0015] The utility model discloses a concentration detection device for coating production, which is mounted on a coating box in a rectangular shape and with an upper opening, and includes a rectangular frame which is horizontally arranged and adapted to the upper opening of the coating box, wherein the rectangular frame is respectively provided with a mounting leg of the same length and vertically arranged at the four vertices of the rectangle corresponding to the rectangle, wherein the lower end of the mounting leg is detachably connected to the edge of the upper opening of the coating box, and the side wall of the mounting leg is provided with a distance sensor arranged vertically downward, wherein a first moving mechanism which can be moved horizontally is installed on the rectangular frame, wherein a second moving mechanism which can be moved horizontally longitudinally is provided on the first moving mechanism, and a concentration detection instrument which can be lifted and lowered in the vertical direction is installed on the second moving mechanism, thereby realizing that the concentration detection instrument can perform concentration detection on different depths of the solution in the coating box at any horizontal position, thereby improving the concentration sampling accuracy. Four distance sensors are used to determine whether the installed rectangular frame is in a horizontal state, so as to ensure that the concentration detection instrument can always be in the initial horizontal plane when moving in the horizontal and vertical directions, thereby ensuring the depth control accuracy of the concentration detection instrument penetrating into the solution in the coating box through its lifting mechanism at any horizontal position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a concentration detection device for coating production according to the utility model from one perspective;

[0017] Figure 2 It is a structural schematic diagram of another perspective of a concentration detection device for coating production of the utility model;

[0018] Figure 3 It is a front view of a concentration detection device for coating production according to the utility model from one viewing angle;

[0019] Figure 4 A top view of a concentration detection device for coating production according to the utility model from one viewing angle;

[0020] Description of labels:

[0021] 1. Paint box; 2. Rectangular frame; 3. Mounting legs; 4. Distance sensor; 5. First moving mechanism; 51. First rack; 52. Mounting rod; 53. First drive motor; 54. First moving connecting plate; 6. Second moving mechanism; 61. Second rack; 62. Second drive motor; 63. Second moving connecting plate; 7. Concentration detection instrument. DETAILED DESCRIPTION

[0022] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0023] Please refer to Figures 1 to 4 The utility model provides a concentration detection device for paint production, which is mounted on a paint box with a rectangular shape and an upper opening, and includes a horizontally arranged rectangular frame adapted to the upper opening of the paint box, wherein the rectangular frame is respectively provided with a mounting leg of the same length and vertically arranged at the four vertices of the rectangle corresponding to the rectangle, the lower end of the mounting leg is detachably connected to the edge of the upper opening of the paint box, the side wall of the mounting leg is provided with a ranging sensor arranged vertically downward, a first moving mechanism that can move horizontally is installed on the rectangular frame, a second moving mechanism that can move horizontally longitudinally is provided on the first moving mechanism, and a concentration detection instrument that can be raised and lowered in the vertical direction is installed on the second moving mechanism.

[0024] From the above description, it can be seen that the beneficial effects of the utility model are:

[0025] The utility model discloses a concentration detection device for coating production, which is mounted on a coating box in a rectangular shape and with an upper opening, and includes a rectangular frame which is horizontally arranged and adapted to the upper opening of the coating box, wherein the rectangular frame is respectively provided with a mounting leg of the same length and vertically arranged at the four vertices of the rectangle corresponding to the rectangle, wherein the lower end of the mounting leg is detachably connected to the edge of the upper opening of the coating box, and the side wall of the mounting leg is provided with a distance sensor arranged vertically downward, wherein a first moving mechanism which can be moved horizontally is installed on the rectangular frame, wherein a second moving mechanism which can be moved horizontally longitudinally is provided on the first moving mechanism, and a concentration detection instrument which can be lifted and lowered in the vertical direction is installed on the second moving mechanism, thereby realizing that the concentration detection instrument can perform concentration detection on different depths of the solution in the coating box at any horizontal position, thereby improving the concentration sampling accuracy. Four distance sensors are used to determine whether the installed rectangular frame is in a horizontal state, so as to ensure that the concentration detection instrument can always be in the initial horizontal plane when moving in the horizontal and vertical directions, thereby ensuring the depth control accuracy of the concentration detection instrument penetrating into the solution in the coating box through its lifting mechanism at any horizontal position.

[0026] Further, the first moving mechanism includes a first rack, a mounting rod and a first driving motor;

[0027] The two first racks are respectively arranged on the opposite surfaces of the two long sides of the rectangular frame, and the two ends of the mounting rod are respectively provided with first gears drivingly connected to the two first racks, and the first driving motor is drivingly connected to one of the two first gears.

[0028] It can be seen from the above description that, through the above assembly method, the first moving mechanism can be horizontally moved along the long side direction of the rectangular frame.

[0029] Furthermore, the first moving mechanism also includes a first moving connecting plate, and the mounting rod and the first driving motor are both mounted on the first moving connecting plate.

[0030] It can be seen from the above description that the first driving motor and the mounting rod can move synchronously through the first movable connecting plate.

[0031] Furthermore, the first movable connecting plate is arranged vertically.

[0032] Furthermore, the second moving mechanism includes a second rack, a second gear, a second drive motor and a second moving connecting plate, the mounting rod is strip-shaped and horizontally arranged, the second rack is arranged on one side surface of the mounting rod along the length direction, the second drive motor is arranged on the second moving connecting plate and is transmission-connected to the second rack through a second gear, and the concentration detection instrument is installed on the second moving connecting plate.

[0033] It can be seen from the above description that, through the above assembly method, the second moving mechanism can be moved horizontally along the short side direction of the rectangular frame.

[0034] Furthermore, the second movable connecting plate is arranged vertically.

[0035] Furthermore, the lower end of the mounting leg is locked and connected to the upper opening edge of the paint box by means of a screw and a nut.

[0036] It can be seen from the above description that, through the above method, a detachable connection is achieved, and it can be assembled when testing is required and can be disassembled after testing.

[0037] Please refer to Figures 1 to 4 , Embodiment 1 of the present utility model is:

[0038] The utility model provides a concentration detection device for paint production, which is mounted on a paint box 1 which is in a rectangular shape and has an upper opening, and includes a rectangular frame 2 which is horizontally arranged and adapted to the upper opening of the paint box, wherein the rectangular frame 2 is respectively provided with a vertically arranged mounting leg 3 of the same length at the four vertices of the rectangle corresponding to the rectangle, and the lower end of the mounting leg 3 is detachably connected to the upper opening edge of the paint box 1. Specifically, the lower end of the mounting leg 3 is locked and connected to the upper opening edge of the paint box by the cooperation of a screw and a nut.

[0039] The side wall of the mounting leg 3 is provided with a distance measuring sensor 4 arranged vertically downward; the distance measuring sensor can be an existing product, such as an infrared distance measuring sensor.

[0040] The rectangular frame 2 is provided with a first moving mechanism 5 which can move horizontally.

[0041] In this embodiment, the first moving mechanism 5 includes a first rack 51, a mounting rod 52, a first driving motor 53 and a first moving connecting plate 54;

[0042] The two first racks 51 are respectively arranged on the opposite surfaces of the two long sides of the rectangular frame 2, and the two ends of the mounting rod 52 are respectively provided with first gears (not shown in the figure) that are transmission-connected to the two first racks 51, and the first drive motor 53 is transmission-connected to one of the two first gears. The first movable connecting plate 54 is arranged vertically. The mounting rod 52 and the first drive motor 53 are both installed on the first movable connecting plate 54, so that the first drive motor and the mounting rod can move synchronously. Through the above assembly method, the first moving mechanism can be horizontally moved along the long side direction of the rectangular frame.

[0043] The first moving mechanism 5 is provided with a second moving mechanism 6 that can move in the horizontal longitudinal direction. The second moving mechanism 6 includes a second rack 61, a second gear, a second drive motor 62 and a second moving connecting plate 63. The mounting rod 52 is strip-shaped and horizontally arranged. The second rack 61 is arranged on one side of the mounting rod 52 along the length direction. The second drive motor 62 is arranged on the second moving connecting plate 63 and is connected to the second rack 61 through a second gear. The second moving mechanism 6 is provided with a concentration detection instrument 7 that can be lifted and lowered in the vertical direction. Specifically, the concentration detection instrument 7 is installed on the second moving connecting plate. The second moving connecting plate 63 is vertically arranged. Through the above assembly method, the second moving mechanism can be horizontally moved along the short side direction of the rectangular frame. The concentration detection instrument 7 can be an existing product with a lifting mechanism.

[0044] The above-mentioned electronic devices can be controlled in linkage through the same controller, that is, the distance sensor, the first drive motor, the second drive motor and the concentration detection instrument are electrically connected to the controller respectively, and the controller can adopt an existing control chip with a certain degree of integration, such as STM series chips.

[0045] The specific working method is: first install the whole device on a rectangular paint box with an open upper end, and after locking the two, trigger the distance sensor to collect distance data and feed it back to the controller. The controller determines whether the difference between the four collected distance data is within the preset error range. The preset error range can set its accuracy according to actual requirements. If it is within the preset error range, it means that the rectangular frame is in a horizontal state. At this time, the first drive motor of the first moving mechanism and the second drive motor of the second moving mechanism can be triggered to move, so that the concentration detection instrument moves to the corresponding horizontal position. After stabilization, drive the lifting mechanism of the concentration detection instrument to control its lifting height, so as to control its different depths of penetration into the solution in the paint box. The collected data is fed back to the controller for data storage or sent to the detection platform.

[0046] In summary, the utility model provides a concentration detection device for coating production, which is mounted on a coating box in a rectangular shape and with an upper opening, and includes a rectangular frame that is horizontally arranged and adapted to the upper opening of the coating box, and the rectangular frame is provided with a mounting leg of the same length and vertically arranged at the four vertices of the corresponding rectangle, and the lower end of the mounting leg is detachably connected to the edge of the upper opening of the coating box, and the side wall of the mounting leg is provided with a vertically downwardly arranged distance sensor, and the rectangular frame is provided with a first moving mechanism that can be moved horizontally, and the first moving mechanism is provided with a second moving mechanism that can be moved horizontally, and the second moving mechanism is provided with a concentration detection instrument that can be lifted and lowered in the vertical direction, so that the concentration detection instrument can perform concentration detection on different depths of the solution in the coating box at any horizontal position, thereby improving the concentration sampling accuracy. Four distance sensors are used to determine whether the installed rectangular frame is in a horizontal state, so as to ensure that the concentration detection instrument can always be on the initial horizontal plane when moving in the horizontal and vertical directions, so as to ensure the depth control accuracy of the concentration detection instrument in the coating box through its lifting mechanism at any horizontal position.

[0047] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A concentration detection device for paint production, mounted on a paint box in a rectangular shape with an open top, characterized in that: It includes a horizontally arranged rectangular frame adapted to the upper opening of the paint box, wherein the four vertices of the rectangular frame corresponding to the rectangle are respectively provided with a mounting leg of the same length and arranged vertically, the lower end of the mounting leg is detachably connected to the edge of the upper opening of the paint box, the side wall of the mounting leg is provided with a ranging sensor arranged vertically downward, a first moving mechanism which can be moved horizontally is installed on the rectangular frame, a second moving mechanism which can be moved horizontally longitudinally is provided on the first moving mechanism, and a concentration detection instrument which can be raised and lowered in the vertical direction is installed on the second moving mechanism.

2. A concentration detection device for coating production according to claim 1, characterized in that: The first moving mechanism includes a first rack, a mounting rod and a first driving motor; The two first racks are respectively arranged on the opposite surfaces of the two long sides of the rectangular frame, and the two ends of the mounting rod are respectively provided with first gears drivingly connected to the two first racks, and the first driving motor is drivingly connected to one of the two first gears.

3. A concentration detection device for coating production according to claim 2, characterized in that: The first moving mechanism further comprises a first moving connecting plate, and the mounting rod and the first driving motor are both mounted on the first moving connecting plate.

4. A concentration detection device for coating production according to claim 3, characterized in that: The first movable connecting plate is arranged vertically.

5. A concentration detection device for coating production according to claim 2, characterized in that: The second moving mechanism includes a second rack, a second gear, a second drive motor and a second moving connecting plate. The mounting rod is strip-shaped and horizontally arranged. The second rack is arranged on one side surface of the mounting rod along the length direction. The second drive motor is arranged on the second moving connecting plate and is transmission-connected to the second rack through a second gear. The concentration detection instrument is installed on the second moving connecting plate.

6. A concentration detection device for coating production according to claim 5, characterized in that: The second movable connecting plate is arranged vertically.

7. A concentration detection device for coating production according to claim 1, characterized in that: The lower end of the installation leg is locked and connected with the upper opening edge of the paint box through the cooperation of screws and nuts.

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