Sample preparation device for ship coating detection

Abstract

The utility model discloses a ship coating detection sample preparation device which comprises a slide way, a first movable seat and a second movable seat, according to the ship coating detection sample preparation device, two slideways are formed in a top frame in parallel, each slideway is provided with a deflection area, a first movable seat is arranged on the inner side of one end of the top frame, a second movable seat is arranged on the inner side of the other end of the top frame, and two sets of rolling wheels are rotationally installed at the positions, corresponding to the two slideways, of the second movable seat; each set of rollers corresponds to and is matched with the corresponding deflection area, four sets of rollers are rotationally installed at the positions, corresponding to the two sliding ways, of the first movable seat, and the first movable seat and the second movable seat slide through the sliding ways, so that ship paint brushing and scraping can be conducted on the sample plate, and further through arrangement of the deflection areas, the ship paint can be brushed and scraped to be flat. And in the whole sample preparation operation process, the scraping plate and the smearing brush move in a linear mode, and the arc-shaped smearing condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paint sample preparation, in particular to a ship paint detection sample preparation device. Background Technique

[0002] A ship is a vehicle that sails on, above, or under water and performs certain tasks. It is a general term for military ships, law enforcement ships, civilian ships, and special ship equipment. Although the scales, performances, uses, etc. of various ships are different, ships have common characteristics. Mainly: except for pontoons or non-powered barges moored at a certain location, they can all sail by themselves with the help of different forms of power and steering methods; when in a stationary state, they can all float on the water surface or in the water relying on the buoyancy of water. Due to long-term operation in complex environments such as high humidity and high salinity (sea ships), the hull structure is very vulnerable to corrosion by the surrounding environment. The materials used to manufacture ships have been continuously updated with the progress of technology. In the early days, they were natural materials such as wood, bamboo, and hemp. In modern times, they are mostly steel, as well as aluminum, fiberglass, acrylic, and various composite materials. When a ship is in use, in order to improve its own anti-corrosion effect, an anti-corrosion paint needs to be applied to the outer wall of the ship, which can increase the service life of the ship. And the paint usually needs to be sampled and detected before use to determine that the paint meets the use requirements. For example, in the prior art with the publication (announcement) number: CN217765701U and the publication (announcement) date: November 8, 2022, a fireproof paint detection sample preparation device is proposed, including a connecting shaft and a support frame. A uniform coating device is fixedly connected to the outside of the connecting shaft. A paint pushing device is arranged inside the connecting shaft. Both ends of the connecting shaft are provided with support frames, and several mounting holes are opened at the bottom ends of the support frames. A servo motor is fixedly connected to one side of the support frame, and the output of the servo motor extends into the inside of the support frame. Through the uniformly arranged coating device set in the utility model, the servo motor drives the connecting shaft to rotate, and at the same time, the paint flows from the connecting pipe into the coating brush, so as to uniformly coat the test article. At the same time, the scraping strip scrapes the excess paint on the surface of the coated article, which is beneficial to ensuring that the fireproof paint of the detection sample is uniformly coated, thereby improving the accuracy of the test effect.

[0003] In the above-mentioned prior art, the paint is uniformly coated on the sample plate by driving the uniform coating device with a motor. However, during the use process, the coating brush moves in a circular motion, resulting in an arc surface at the contact surface between the sample plate and the coating brush. Therefore, a ship paint detection sample preparation device is proposed to optimize the above-mentioned prior art. Content of the Utility Model

[0004] The purpose of the utility model is to provide a ship paint detection sample preparation device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A ship coating detection sample preparation device includes a bottom plate. Four corners of the bottom plate are fixedly connected with vertical rods. The top ends of the vertical rods are fixedly connected with a top frame. Two sliding grooves are parallelly opened on the top frame. There is a deflection area on each of the sliding grooves. The deflection areas are staggered front and back, and the staggering distance is equal to the roller distance on the second movable seat. One inner side of the top frame is provided with a first movable seat, and the other inner side of the top frame is provided with a second movable seat. Two groups of rollers are respectively rotatably installed on the second movable seat corresponding to the two sliding grooves. Each group of rollers corresponds to and is adapted to the corresponding deflection area. Four groups of rollers are respectively rotatably installed on the first movable seat corresponding to the two sliding grooves. The rollers are all rollingly arranged in the sliding grooves and are adapted to the sliding grooves. The bottom plate is provided with a placement groove corresponding to the deflection area. A coating tray is placed in the placement groove. The coating tray contains ship coating. The coating tray is adapted to the placement groove. The top edge of the coating tray is placed on the edge of the placement groove to form a placement effect. The bottom surface of the first movable seat is fixedly installed with a scraper through bolts. A perforation for the bolt to penetrate is opened at the top connection of the scraper. A threaded hole for the bolt to be threadedly connected is opened on the first movable seat. The bottom surface of the second movable seat is fixedly installed with a coating brush through bolts. A perforation for the bolt to penetrate is opened at the top connection of the coating brush. A threaded hole for the bolt to be threadedly connected is opened on the second movable seat. Electric push rods are installed on the top frame corresponding to the first movable seat and the second movable seat. The stroke of the electric push rod corresponding to the first movable seat is significantly shorter than that of the electric push rod corresponding to the second movable seat.

[0007] As a further scheme of the utility model: The telescopic end of the electric push rod installed on the top frame corresponding to the first movable seat slidably penetrates through the top frame and is fixedly connected with the first movable seat.

[0008] As a further scheme of the utility model: The telescopic end of the electric push rod installed on the top frame corresponding to the second movable seat slidably penetrates through the top frame and is fixedly connected with a slider. A slide rail is slidably connected in the slider. The slide rail is fixedly connected to the second movable seat.

[0009] As a further scheme of the utility model: A placement seat is fixedly connected between the bottom plate corresponding to the scraper and the placement groove. A template adapted to it is provided in the top groove of the placement seat.

[0010] As a further scheme of the utility model: A backing plate is provided below the template. Extension ears are provided on four sides of the backing plate. The extension ears extend out of the placement seat. The placement seat is provided with a notch for the extension ears to extend out.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the present utility model, both the first movable seat and the second movable seat slide through the slideway, so that the template can be used to apply and scrape flat the ship coating. Further, through the setting of the deflection area, it is convenient for the second movable seat to dip the ship coating in the coating tray during the moving process. During the overall sample preparation operation process, both the scraper and the applicator brush move linearly, avoiding the occurrence of arc-shaped brushing.

[0013] 2. In the present utility model, both the first movable seat and the second movable seat slide through the slideway. During the moving process, the deflection area is used to cooperate for dipping the ship coating. During the moving process, the whole is suspended and does not contact the bottom plate, thus avoiding the pollution caused by the contact between the applicator brush and the bottom plate during the brushing process or the loss of the dipped paint.

[0014] 3. In the present utility model, the first movable seat and the second movable seat are directly driven by the electric push rod to slide along the slideway. When the second movable seat slides through the deflection area, the connection between the second movable seat and the electric push rod can be maintained through the sliding cooperation between the slider and the slide rail. Mechanical drive reduces the use of manpower and makes the operation more convenient.

[0015] 4. In the present utility model, the template is placed and positioned through the placing seat, and a backing plate is placed under the template for support, and in cooperation with the extension ears extending from the placing seat, the backing plate can be conveniently lifted, so as to remove the template coated with the ship coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a ship coating detection sample preparation device.

[0017] Figure 2 It is a schematic diagram of the slider connection in a ship coating detection sample preparation device.

[0018] Figure 3 It is a display diagram of the placing seat in a ship coating detection sample preparation device.

[0019] In the figure: 1. Bottom plate; 2. Vertical rod; 3. Top frame; 4. Slideway; 5. Deflection area; 6. First movable seat; 7. Second movable seat; 8. Roller; 9. Coating tray; 10. Scraper; 11. Applicator brush; 12. Electric push rod; 13. Slider; 14. Slide rail; 15. Notch; 16. Placing seat; 17. Template; 18. Backing plate; 19. Extension ear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figure 1 , in the embodiment of the present invention, a sample preparation device for ship coating detection includes a bottom plate 1. Four corners of the bottom plate 1 are fixedly connected with vertical rods 2. The top ends of the vertical rods 2 are fixedly connected with a top frame 3. Two slideways 4 are parallelly arranged on the top frame 3. A deflection area 5 is respectively arranged on the slideways 4. The deflection areas 5 are staggered front and back, and the staggering distance is equal to the distance between the rollers 8 on the second movable seat 7. Inside one end of the top frame 3 is provided with a first movable seat 6, and inside the other end of the top frame 3 is provided with a second movable seat 7. Two groups of rollers 8 are respectively rotatably installed on the second movable seat 7 corresponding to the two slideways 4. Each group of rollers 8 corresponds to and is adapted to the corresponding deflection area 5. Four groups of rollers 8 are respectively rotatably installed on the first movable seat 6 corresponding to the two slideways 4. The rollers 8 are all arranged to roll in the slideways 4 and are adapted to the slideways 4. A placement groove is provided on the bottom plate 1 corresponding to the deflection area 5. A coating tray 9 is placed in the placement groove. Ship coating is provided in the coating tray 9. The coating tray 9 is adapted to the placement groove. The top edge of the coating tray 9 is placed on the edge of the placement groove to form a placement effect. The bottom surface of the first movable seat 6 is fixedly installed with a scraping plate 10 through bolts. A perforation for the bolt to penetrate is opened at the top connection of the scraping plate 10. A threaded hole for the bolt to be threadedly connected is opened on the first movable seat 6. The bottom surface of the second movable seat 7 is fixedly installed with a coating brush 11 through bolts. A perforation for the bolt to penetrate is opened at the top connection of the coating brush 11. A threaded hole for the bolt to be threadedly connected is opened on the second movable seat 7. Electric push rods 12 are installed on the top frame 3 corresponding to the first movable seat 6 and the second movable seat 7. The stroke of the electric push rod 12 corresponding to the first movable seat 6 is significantly shorter than that of the electric push rod 12 corresponding to the second movable seat 7.

[0022] Both the first movable seat 6 and the second movable seat 7 slide through the slideways 4, so that the ship coating can be brushed and leveled on the sample plate. Further, through the setting of the deflection area 5, it is convenient for the second movable seat 7 to dip the ship coating in the coating tray 9 during the movement. During the overall sample preparation operation process, both the scraping plate 10 and the coating brush 11 move linearly, avoiding the occurrence of arc brushing.

[0023] Both the first movable seat 6 and the second movable seat 7 slide through the slideway 4. During the moving process, the deflection area 5 is cooperated to dip the ship coating. During the moving process, the whole is suspended and does not contact the bottom plate 1, thus avoiding the pollution caused by the contact between the coating brush 11 and the bottom plate 1 during the coating process or the loss of the dipped paint.

[0024] Please refer to Figures 1 to 2 , the telescopic end of the electric push rod 12 installed at the corresponding position of the first movable seat 6 on the top frame 3 slides through the top frame 3 and is fixedly connected to the first movable seat 6. The telescopic end of the electric push rod 12 installed at the corresponding position of the second movable seat 7 on the top frame 3 slides through the top frame 3 and is fixedly connected with a slider 13. A slide rail 14 is slidably connected inside the slider 13, and the slide rail 14 is fixedly connected to the second movable seat 7.

[0025] The first movable seat 6 and the second movable seat 7 are directly driven by the electric push rod 12 to slide along the slideway 4. When the second movable seat 7 slides through the deflection area 5, the connection between the second movable seat 7 and the electric push rod 12 can be maintained through the sliding cooperation between the slider 13 and the slide rail 14. Mechanical drive reduces the use of manpower and makes the operation more convenient.

[0026] Please refer to Figure 1 and Figure 3 , a placing seat 16 is fixedly connected between the bottom plate 1 corresponding to the scraper 10 and the placing groove. A template 17 adapted to it is arranged in the top groove of the placing seat 16. A backing plate 18 is arranged below the template 17. Extension ears 19 are arranged on the four sides of the backing plate 18. The extension ears 19 extend out of the placing seat 16, and the placing seat 16 is provided with a notch 15 for the extension ears 19 to extend out.

[0027] The template 17 is placed and positioned through the placing seat 16, and the backing plate 18 is placed and supported below the template 17. And with the cooperation of the extension ears extending out of the placing seat 16, the backing plate 18 can be conveniently lifted, so as to take off the template coated with the ship coating.

[0028] The working principle of the utility model is:

[0029] During use, place the paint to be tested into the paint tray 9, and place the paint tray 9 into the placement groove on the bottom plate 1. At this time, place the backing plate 18 into the groove on the placement seat 16, and further place the sample plate 17. Then, start the electric push rod 12 corresponding to the second movable seat 7. The electric push rod 12 pushes the second movable seat 7 along the slideway 4. Eventually, the painting brush 11 paints the paint on the sample plate 17. When the roller 8 moves to the deflection area 5 during the process of the second movable seat 7 moving along the slideway 4 through the roller 8, the second movable seat 7 can drop, driving the painting brush 11 to insert into the paint tray 9 to dip the ship paint. When the second movable seat 7 enters and leaves the deflection area 5, the slider 13 slides on the slide rail 14 to maintain the connection relationship between the electric push rod 12 and the second movable seat 7. After the sample plate 17 is painted, the second movable seat 7 resets. The electric push rod 12 corresponding to the first movable seat 6 drives the first movable seat 6 to move, and thus levels the paint through the squeegee 10. After the ship paint is painted smoothly on the sample plate 17, lift the backing plate 18 through the extension ear 19, and finally lift the sample plate 17, so as to facilitate the taking of the sample plate 17.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sample preparation device for ship coating detection, comprising a bottom plate (1), characterized in that: Four vertical rods (2) are fixedly connected to the four corners of the bottom plate (1). The top ends of the vertical rods (2) are fixedly connected to a top frame (3). Two sliding grooves (4) are parallelly formed in the top frame (3). A deflection area (5) is provided on each of the sliding grooves (4). A first movable seat (6) is arranged inside one end of the top frame (3), and a second movable seat (7) is arranged inside the other end of the top frame (3). Two sets of rollers (8) are respectively rotatably installed on the second movable seat (7) corresponding to the two sliding grooves (4). Each set of rollers (8) corresponds to and is adapted to the corresponding deflection area (5). Four sets of rollers (8) are respectively rotatably installed on the first movable seat (6) corresponding to the two sliding grooves (4). The rollers (8) are all arranged to roll in the sliding grooves (4) and are adapted to the sliding grooves (4). A placement groove is provided on the bottom plate (1) corresponding to the deflection area (5), and a paint tray (9) is placed in the placement groove. A scraping plate (10) is fixedly installed on the bottom surface of the first movable seat (6) by bolts, and a coating brush (11) is fixedly installed on the bottom surface of the second movable seat (7) by bolts. Electric push rods (12) are installed on the top frame (3) corresponding to the first movable seat (6) and the second movable seat (7).

2. The sample preparation device for ship coating detection according to claim 1, wherein: The telescopic end of the electric push rod (12) installed on the top frame (3) corresponding to the first movable seat (6) slidably penetrates through the top frame (3) and is fixedly connected to the first movable seat (6).

3. The sample preparation device for ship coating detection according to claim 1, characterized in that: The telescopic end of the electric push rod (12) installed on the top frame (3) corresponding to the second movable seat (7) slidably penetrates through the top frame (3) and is fixedly connected to a slider (13). A slide rail (14) is slidably connected in the slider (13), and the slide rail (14) is fixedly connected to the second movable seat (7).

4. A ship coating detection sample preparation device according to claim 1, characterized in that: A placement seat (16) is fixedly connected between the scraping plate (10) and the placement groove on the bottom plate (1). A template (17) adapted to it is arranged in the top groove of the placement seat (16).

5. The ship coating detection sample preparation device according to claim 4, characterized in that: A backing plate (18) is arranged below the template (17). Extension ears (19) are arranged on the four sides of the backing plate (18). The extension ears (19) extend out of the placement seat (16), and the placement seat (16) is provided with a notch (15) for the extension ears (19) to extend out.

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