Deck coating fixed thickness painting apparatus

Abstract

The present application relates to deck painting field, specifically to a kind of deck coating fixed thickness painting equipment, including rack, power mechanism and telescopic mechanism are equipped on rack, and spraying mechanism and protection mechanism are connected on telescopic mechanism;Spraying mechanism includes shaft and motor one, connecting shell is fixed on shaft, connecting pipe is installed on connecting shell, sealing pad is fixed on connecting pipe, hose is communicated on connecting pipe, and electric valve is installed on connecting pipe, shunt pipe is installed on connecting shell, spray head is communicated and installed on shunt pipe, and thickness gauge is installed on connecting shell.The present application is by adding power mechanism, telescopic mechanism and spraying mechanism, control telescopic mechanism makes that spraying mechanism is close to deck, start paint pump and control power mechanism to drive spraying mechanism reciprocating, then utilize spraying mechanism can reciprocating spray on deck, and realize automatic spraying, cooperate thickness gauge, until reach fixed thickness, overall operation is more convenient and fast, also improve work efficiency.

Description

Technical Field

[0001] This invention relates to the field of deck coating technology, and more specifically to a deck coating thickness fixing coating equipment. Background Technology

[0002] During ship repairs, the deck needs to be painted for protection. Depending on the actual needs, anti-corrosion paint, wear-resistant paint, etc., can be sprayed.

[0003] Existing deck coating methods often involve workers applying coatings to the deck using spray guns based on experience, followed by thickness gauge checks to determine the coating thickness. Areas with insufficient thickness are then recoated. This process is cumbersome, inconvenient, and lacks automation, resulting in low coating efficiency. Therefore, we propose a deck coating thickness-fixing coating device. Summary of the Invention

[0004] (i) In view of the shortcomings of the prior art, the present invention provides a coating equipment for fixing the thickness of the deck coating, which overcomes the inconvenience of the existing deck coating, realizes automated spraying, and can achieve a fixed thickness when used with a thickness gauge. The overall operation is more convenient and faster, and also improves work efficiency.

[0005] (II) To achieve the above objectives, the present invention is implemented through the following technical solution: a deck coating thickness fixing coating equipment, including a frame, a power mechanism on the frame, a telescopic mechanism connected to the power mechanism, and a spraying mechanism and a protective mechanism connected to the telescopic mechanism;

[0006] The spraying mechanism includes a rotating shaft rotatably mounted on a telescopic mechanism and a motor mounted on the telescopic mechanism for driving the rotating shaft. A connecting shell is fixed on the rotating shaft, a connecting pipe is installed through the connecting shell, a sealing gasket is fixed on the connecting pipe, a flexible hose is connected to the connecting pipe, and an electric valve is installed on the connecting pipe. A diverter pipe is detachably installed on the connecting shell, multiple sets of spray nozzles are connected to the diverter pipe, and the diverter pipe has connection holes and multiple sets of insertion holes. A thickness gauge is installed on the connecting shell.

[0007] Preferably, the connecting shell is provided with a snap-fit ​​mechanism, which includes two sets of snap rods that are slidably installed on the connecting shell and used to cooperate with corresponding insertion holes. The snap rods have notches, and an elastic telescopic rod is installed between the notches and the connecting shell. A connecting rod is fixed on the snap rod.

[0008] Preferably, the snap-fit ​​mechanism is provided in two sets, and the two sets of snap-fit ​​mechanisms are located on both sides of the connecting shell in sequence.

[0009] Preferably, the telescopic mechanism includes a telescopic sleeve connected to a power mechanism, a telescopic rod slidably mounted on the telescopic sleeve and rotatably connected to a rotating shaft, and a locking screw for locking the telescopic rod is mounted on the telescopic sleeve.

[0010] Preferably, the telescopic rod is provided with a protective mechanism, which includes an electric push rod installed on the telescopic rod, and a protective cover for use with a thickness gauge is fixed on the movable end of the electric push rod.

[0011] Preferably, the power mechanism includes a slide groove and a notch formed on the frame, a slider fixed to the telescopic sleeve is slidably installed in the slide groove, a screw threaded on the slider and rotatably connected to the slide groove, and a second motor for driving the screw is installed in the notch.

[0012] Preferably, the frame is provided with a collection mechanism, which includes a negative pressure pipe installed on the frame, an adsorption cylinder and a suction fan installed on the negative pressure pipe, and a telescopic pipe connected to the negative pressure pipe. A fan hood is connected to the telescopic pipe and a clamp is installed on the telescopic pipe. A mounting block is fixed on the frame and an inclined block is fixed on the telescopic rod.

[0013] Preferably, the frame is equipped with casters and a display.

[0014] (III) This invention provides a coating equipment for fixing the thickness of a deck coating, which has the following beneficial effects:

[0015] 1. By adding a power mechanism, telescopic mechanism, and spraying mechanism, the telescopic mechanism is controlled to bring the spraying mechanism closer to the deck. The paint pump is started and the power mechanism is controlled to drive the spraying mechanism to move back and forth. Then, the spraying mechanism can be used to spray back and forth on the deck, and the spraying can be automated. With the help of a thickness gauge, the coating can be applied until a fixed thickness is achieved. The overall operation is more convenient and faster, and the work efficiency is improved.

[0016] 2. By adding a snap-fit ​​mechanism, when it is necessary to replace the distributor tube, pull the connecting rod outward, and the snap-fit ​​rod will disengage from the insertion hole, so that the distributor tube can be taken out from the connecting shell. By reversing the operation, a new set of distributor tubes can be installed on the connecting shell. The operation is relatively simple and convenient.

[0017] 3. By adding a protective mechanism, during the coating process, the scattered paint can easily adhere to the laser probe of the thickness gauge. Therefore, during the coating process, the electric push rod is activated to move the protective cover down and abut against the connecting shell, protecting the thickness gauge inside and providing good protection, thus ensuring the detection accuracy of the thickness gauge.

[0018] 4. By adding a collection mechanism, before the deck is painted, the card holder and wind cover are removed from the resting card block and inserted into the inclined card block. During the painting process, the suction fan is turned on, and the scattered paint will enter the suction cylinder and be intercepted, which can effectively prevent the paint from scattering everywhere. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the coating equipment structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the power mechanism structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the telescopic mechanism of the present invention;

[0022] Figure 4 This is a schematic diagram of the thickness gauge structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the protective mechanism structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the spraying mechanism of the present invention;

[0025] Figure 7 This is a separate diagram of the connecting shell and the shunt pipe structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the sealing gasket structure of the present invention;

[0027] Figure 9 For the present invention Figure 8 Enlarged diagram of part A in the middle;

[0028] Figure 10 This is a schematic diagram of the structure of the collection mechanism of the present invention;

[0029] Figure 11 For the present invention Figure 10 Enlarged schematic diagram of part B in the middle.

[0030] In the diagram: 1. Frame; 2. Telescopic mechanism; 21. Telescopic sleeve; 22. Telescopic rod; 23. Locking screw; 3. Spraying mechanism; 31. Connecting shell; 32. Diverter pipe; 33. Spray head; 34. Hose; 35. Electric valve; 36. Sealing gasket; 37. Rotating shaft; 38. Motor 1; 39. Thickness gauge; 310. Connecting hole; 311. Insertion hole; 312. Connecting pipe; 4. Collection mechanism; 41. Adsorption cylinder; 2. Suction fan; 43. Negative pressure pipe; 44. Telescopic pipe; 45. Sleeve; 46. Fan cover; 47. Resting block; 48. Angled block; 5. Protective mechanism; 51. Electric push rod; 52. Protective cover; 6. Snap-fit ​​mechanism; 61. Locking rod; 62. Notch; 63. Elastic telescopic rod; 64. Connecting rod; 7. Power mechanism; 71. Slide groove; 72. Notch; 73. Slider; 74. Screw; 75. Motor II. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0032] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0033] Example 1

[0034] like Figures 1-11 As shown, a deck coating thickness fixing equipment includes a frame 1, on which rollers and a display are mounted. The display is connected to a thickness gauge 39 for real-time display. A power mechanism 7 is mounted on the frame 1, connected to a telescopic mechanism 2. The telescopic mechanism 2 is connected to a spraying mechanism 3 and a protective mechanism 5. The frame 1 is moved to the coating position on the deck, and the telescopic mechanism 2 is controlled to lower and bring the spraying mechanism 3 closer to the deck to a suitable position. The operator connects the pipeline to the spraying mechanism 3, places the paint pump into the paint bucket, and controls the power mechanism 7 to drive the spraying mechanism 3 to move back and forth. The spraying mechanism 3 then sprays the coating repeatedly on the deck, achieving automated spraying until a fixed thickness is reached. The overall operation is convenient and quick, improving work efficiency.

[0035] The spraying mechanism 3 includes a rotating shaft 37 rotatably mounted on the telescopic mechanism 2 and a motor 38 mounted on the telescopic mechanism 2 for driving the rotating shaft 37. A connecting shell 31 is fixed on the rotating shaft 37. A connecting pipe 312 is installed through the connecting shell 31. A sealing gasket 36 is fixed on the connecting pipe 312. A flexible hose 34 is connected to the connecting pipe 312, and an electric valve 35 is installed on the connecting pipe 312. A diverter pipe 32 is detachably installed on the connecting shell 31. Multiple sets of spray nozzles 33 are connected to the diverter pipe 32, and a connecting hole 310 and multiple sets of insertion holes 311 are opened on the diverter pipe 32. A thickness gauge 39 is installed on the connecting shell 31. Paint is pumped into hose 34 via a paint pump, then flows through connecting pipe 312 into distribution pipe 32, and is sprayed out from nozzle 33. The control power mechanism 7 moves nozzle 33 to spray once. After one spray, motor 38 is started, which drives shaft 37 to rotate. Connecting housing 31, which is fixed to shaft 37, rotates 90°, which drives thickness gauge 39 to rotate 90°, so that the laser surface of thickness gauge 39 faces the paint surface on the deck. The thickness of the paint film after one spray can be seen on the display. Then, nozzle 33 is controlled to return to its original position (i.e., nozzle 33 is facing the deck). According to the actual required coating thickness, nozzle 33 can be controlled to move cyclically a corresponding number of times until a fixed coating thickness is achieved. The overall operation is convenient and quick, and the spraying efficiency is improved.

[0036] By detachably installing the diverter pipe 32 on the connecting housing 31, different lengths of diverter pipe 32 can be replaced. By replacing it with a longer diverter pipe 32, the spraying area can be increased, thereby improving the coating efficiency; while replacing it with a shorter diverter pipe 32 facilitates the movement of the coating equipment.

[0037] In this embodiment, the telescopic mechanism 2 includes a telescopic sleeve 21 connected to the power mechanism 7. A telescopic rod 22, which is slidably mounted on the telescopic sleeve 21 and rotatably connected to the rotating shaft 37, is also mounted on the telescopic sleeve 21 with a locking screw 23 for locking the telescopic rod 22. Loosening the locking screw 23 allows the telescopic rod 22 to be pulled downwards, thereby moving the spray head 33 downwards and adjusting the distance between the spray head 33 and the deck to a suitable level. Then, the locking screw 23 is tightened. When there are pipes or similar structures on the deck that also need to be painted, the spray head 33 can be moved upwards above the pipes to better meet actual needs.

[0038] In this embodiment, the power mechanism 7 includes a slide groove 71 and a notch 72 formed on the frame 1. A slider 73, which is fixed to the telescopic sleeve 21, is slidably installed in the slide groove 71. A screw 74, which is rotatably connected to the slide groove 71, is threaded onto the slider 73. A second motor 75 for driving the screw 74 is installed in the notch 72. When the second motor 75 is started, the screw 74 is rotated, which drives the slider 73 to move back and forth along the slide groove 71, thereby driving the telescopic mechanism 2 to move back and forth, and thus driving the spray head 33 to move back and forth to complete the spraying.

[0039] Example 2

[0040] refer to Figures 8-9 Similar to Embodiment 1, but with an improvement: the connecting shell 31 is equipped with a locking mechanism 6. The locking mechanism 6 includes two sets of locking rods 61 slidably mounted on the connecting shell 31 and used in conjunction with corresponding insertion holes 311. Each locking rod 61 has a notch 62, and an elastic telescopic rod 63 is installed between the notch 62 and the connecting shell 31. A connecting rod 64 is fixed to the locking rod 61. When the diverter tube 32 needs to be replaced, the connecting rod 64 is pulled outwards, causing the locking rod 61 fixed to the connecting rod 64 to move outwards (at this time, the elastic telescopic rod 63 is compressed) until the locking rod 61 disengages from the insertion hole 311, allowing the diverter tube to be removed from the connecting shell 31. Conversely, under the elastic force of the elastic telescopic rod 63, the locking rod 61 inserts into the insertion hole 311, allowing a new set of diverter tubes 32 to be installed on the connecting shell 31. The operation is relatively simple and convenient.

[0041] Furthermore, the snap-fit ​​mechanism 6 is provided in two sets, with the two sets of snap-fit ​​mechanisms 6 located on both sides of the connecting shell 31 in sequence. The arrangement of the two sets of snap-fit ​​mechanisms 6 improves the stability of the connection between the diverter pipe 32 and the connecting shell 31.

[0042] Example 3

[0043] refer to Figure 5 Similar to Embodiment 1, but with an improvement: a protective mechanism 5 is provided on the telescopic rod 22. The protective mechanism 5 includes an electric push rod 51 mounted on the telescopic rod 22, and a protective cover 52 for use with the thickness gauge 39 is fixed to the movable end of the electric push rod 51. During the coating process, scattered paint can easily adhere to the laser probe of the thickness gauge 39, affecting its detection accuracy. Therefore, during the coating process, activating the electric push rod 51 moves the protective cover 52 downwards, abutting against the connecting shell 31, thus protecting the thickness gauge 39 and ensuring its detection accuracy.

[0044] Example 4

[0045] refer to Figures 10-11 Similar to Example 1, but with an optimization: a collection mechanism 4 is provided on the frame 1. The collection mechanism 4 includes a negative pressure pipe 43 installed on the frame 1, an adsorption cylinder 41 and a suction fan 42 installed on the negative pressure pipe 43. The adsorption cylinder 41 can be filled with columnar activated carbon adsorbent, and a telescopic pipe 44 is connected to the negative pressure pipe 43. A fan hood 46 is connected to the telescopic pipe 44, and a clamping sleeve 45 is installed on the telescopic pipe 44. A mounting block 47 is fixed on the frame 1, and an inclined mounting block 48 is fixed on the telescopic rod 22. Before the deck is painted, the clamping sleeve 45 and the fan hood 46 are removed from the mounting block 47 and inserted into the inclined mounting block 48. During the painting process, the suction fan 42 is activated, and the scattered paint will enter the adsorption cylinder 41 and be intercepted, which can effectively prevent the paint from scattering everywhere.

[0046] All components used in this application are standard parts that can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets and welding that are mature in the existing technology. The machinery, parts and electrical equipment all adopt conventional models in the existing technology.

[0047] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of the present invention based on the above embodiments and make different extensions and variations, but as long as they do not depart from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A deck coating fixed thickness painting apparatus comprising a frame (1), characterized in that: The rack (1) is provided with a power mechanism (7), the power mechanism (7) is connected with a telescopic mechanism (2), the telescopic mechanism (2) is connected with a spraying mechanism (3) and a protection mechanism (5); The spraying mechanism (3) comprises a rotating shaft (37) rotatably installed on the telescopic mechanism (2) and a motor (38) installed on the telescopic mechanism (2) for driving the rotating shaft (37), the rotating shaft (37) is fixed with a connecting shell (31), the connecting shell (31) is provided with a connecting pipe (312) penetratingly installed thereon, the connecting pipe (312) is fixed with a sealing gasket (36), the connecting pipe (312) is communicated with a hose (34), and the connecting pipe (312) is provided with an electric valve (35), the connecting shell (31) is detachably provided with a shunt pipe (32), the shunt pipe (32) is communicated with a plurality of groups of spray heads (33), and the shunt pipe (32) is provided with a plurality of groups of insertion holes (311) and a connecting hole (310), and the connecting shell (31) is provided with a thickness gauge (39). The telescopic mechanism (2) comprises a telescopic sleeve (21) connected with the power mechanism (7), the telescopic sleeve (21) is slidably provided with a telescopic rod (22) rotatably connected with the rotating shaft (37), and the telescopic sleeve (21) is provided with a locking screw (23) for locking the telescopic rod (22). The rack (1) is provided with a collecting mechanism (4), the collecting mechanism (4) comprises a negative pressure pipe (43) installed on the rack (1), the negative pressure pipe (43) is provided with a suction cylinder (41) and a suction fan (42), and the negative pressure pipe (43) is communicated with a telescopic pipe (44), the telescopic pipe (44) is communicated with a fan cover (46), and the telescopic pipe (44) is provided with a clamping sleeve (45), the rack (1) is fixed with a resting clamping block (47), and the telescopic rod (22) is fixed with an obliquely arranged clamping block (48). The connecting shell (31) is provided with a clamping mechanism (6), the clamping mechanism (6) comprises two groups of clamping rods (61) slidably installed on the connecting shell (31) and matched with corresponding insertion holes (311), the clamping rod (61) is provided with a notch (62), the notch (62) and the connecting shell (31) are provided with an elastic telescopic rod (63), and the clamping rod (61) is fixed with a connecting rod (64).

2. A deck coating fixed thickness painting apparatus as claimed in claim 1, characterized in that: The clamping mechanism (6) is provided with two groups, and the two groups of clamping mechanisms (6) are located on the two sides of the connecting shell (31) in sequence.

3. A fixed thickness coating apparatus for deck coating as defined in claim 1, characterized in that: The telescopic rod (22) is provided with a protection mechanism (5), the protection mechanism (5) comprises an electric push rod (51) installed on the telescopic rod (22), and the movable end of the electric push rod (51) is fixed with a protection cover (52) matched with the thickness gauge (39).

4. A deck coating fixed thickness painting apparatus as claimed in claim 1, characterized in that: The power mechanism (7) comprises a sliding groove (71) and a missing groove (72) formed in the rack (1), the sliding groove (71) is slidably provided with a sliding block (73) fixed with the telescopic sleeve (21), the sliding block (73) is threadedly provided with a screw rod (74) rotatably connected with the sliding groove (71), and the missing groove (72) is provided with a motor (75) for driving the screw rod (74).

5. A deck coating fixed thickness painting apparatus as claimed in claim 1, characterized in that: The rack (1) is provided with a roller and a display.

Images