Waterproof paint spraying tool

Abstract

The utility model provides a waterproof paint spraying tool, which relates to the technical field of spraying and comprises a cart, the upper surface of the cart is fixedly connected with a paint barrel, the interior of the paint barrel is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a hose, the upper surface of the cart is fixedly connected with a guide pipe, and the guide pipe is fixedly connected with the water pump. A guide rod is slidably connected to the end, away from the cart, of the guide pipe, a spray head is fixedly connected to the end, away from the guide pipe, of the guide rod, one end of the hose is fixedly connected with the spray head, a protection device is arranged on the arc surface of the spray head and comprises a disc, and the disc is fixedly connected to the arc surface of the spray head. Two first mounting rods are fixedly connected to the arc surface of the disc, the effect of protecting waterproof paint sprayed by the spray head is achieved through the protection cloth arranged on the protection device, and the situation that the waterproof paint just sprayed to a ceiling drips on the ground is avoided as far as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a waterproof coating spraying tool. Background Art

[0002] Waterproof coating is made of pure acrylic polymer emulsion as the base material and other additives. The waterproof film formed after curing has certain elongation, elasticity, crack resistance, impermeability and weather resistance, and can play a role in waterproofing, anti-seepage and protection.

[0003] When the existing technology is used to spray waterproof coating on the ceiling, the staff needs to aim the waterproof coating nozzle at the ceiling to spray, but the adhesion of the ceiling to the waterproof coating is limited. After the staff sprays more coating, the waterproof coating is easy to drip onto the ground, and the staff needs to clean it manually, which brings inconvenience to the staff. Utility Model Content

[0004] The utility model provides a waterproof coating spraying tool to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterproof coating spraying tool, comprising a cart, a coating bucket is fixedly connected to the upper surface of the cart, a water pump is fixedly connected to the interior of the coating bucket, a hose is fixedly connected to the output end of the water pump, a guide tube is fixedly connected to the upper surface of the cart, a guide rod is slidably connected to the end of the guide tube away from the cart, a nozzle is fixedly connected to the end of the guide rod away from the guide tube, one end of the hose is fixedly connected to the nozzle, a protective device is provided on the arc surface of the nozzle, and the protective device comprises a disc, and the disc is fixedly connected to the arc surface of the nozzle. The arc surface of the disc is fixedly connected to two first mounting rods, and the arc surface of the disc is slidably connected to two mutually symmetrical U-shaped plates, one side of the U-shaped plate is fixedly connected to a second mounting rod, the size of the first mounting rod is matched with the size of the second mounting rod, and mounting tubes are slidably provided on the surfaces of the first mounting rod and the second mounting rod, and the arc surfaces of the two mounting tubes are fixedly connected to the same protective cloth, a circular hole is opened on the upper surface of the U-shaped plate, and a fixing plate is provided on one side of the disc, and two mutually symmetrical insertion rods are fixedly connected to the bottom of the fixing plate, and the size of the insertion rods is matched with the size of the circular holes.

[0006] The effects achieved by the above components are as follows: when it is necessary to spray waterproof coating on the ceiling, first move the second mounting rod to the side of the first mounting rod, then align the inner walls of the two mounting tubes with the first mounting rod and the second mounting rod, and insert the mounting tubes into the first mounting rod and the second mounting rod, and finally pull the U-shaped plate, the U-shaped plate slides with the second mounting rod on the arc surface of the disc, and finally the two second mounting rods approach each other, then the protective cloth on the mounting tube is opened, the staff moves the fixing plate to the U-shaped plate, and inserts the plug on the fixing plate into the circular hole of the U-shaped plate to fix the relative position between the two U-shaped plates, and then turns on the water pump, the water pump transports the waterproof coating in the coating bucket to the nozzle, and sprays the protective coating onto the ceiling through the nozzle, and the protective cloth set by the protective device achieves the effect of protecting the waterproof coating sprayed by the nozzle, and avoids the waterproof coating just sprayed on the ceiling from dripping onto the ground as much as possible.

[0007] Preferably, the cross section of the protective cloth is fan-shaped, and the protective cloth is in a taut state when the two second mounting rods are close to each other.

[0008] The effect achieved by the above components is that when the insertion rod is inserted into the round holes of the two U-shaped plates, the protective cloth is in a taut state, thereby preventing the two second installation rods from moving.

[0009] Preferably, a pull rope is fixedly connected to the top of the fixing plate, and one end of the pull rope is fixedly connected to the spray head.

[0010] The effect achieved by the above components is: by setting the pull rope, the maximum displacement of the fixing plate and the insertion rod is limited, thereby preventing the insertion rod from falling when not in use.

[0011] Preferably, a pointed protrusion is fixedly connected to one end of the insertion rod away from the fixing plate, and the tip of the pointed protrusion is away from the insertion rod.

[0012] The effect achieved by the above components is that the pointed protrusions are provided to facilitate the staff to insert the insertion rod into the round hole of the U-shaped plate, thereby bringing convenience to the staff.

[0013] Preferably, both arms of the U-shaped plate are fixedly connected with sliders, and a slide groove is provided at a position of the disc corresponding to the slider, and the size of the slide groove is adapted to the size of the slider.

[0014] The effect achieved by the above components is: by moving the two sliders in the upper and lower slide grooves of the disc, the moving direction of the U-shaped plate is restricted, thereby preventing the U-shaped plate from falling off the disc.

[0015] Preferably, the arc surface of the guide tube is provided with an auxiliary device, and the auxiliary device includes an L-shaped plate, and the L-shaped plate is fixedly connected to the arc surface of the guide tube, and a servo motor is fixedly connected to the surface of the L-shaped plate, and a gear is fixedly connected to the output end of the servo motor, and a tooth plate is fixedly connected to the arc surface of the guide rod, and the cross-section of the tooth plate is "L"-shaped, and the lateral end of the tooth plate is fixedly connected to the guide rod, and a tooth groove is opened at the vertical end of the tooth plate, and the gear and the tooth plate are meshed with each other.

[0016] The effect achieved by the above components is: when it is necessary to carry out waterproof spraying on ceilings of different heights, turn on the servo motor on the L-shaped plate, the servo motor drives the gear to rotate, and the gear drives the toothed plate and the guide rod to move up and down, and the auxiliary device is used to adjust the total length between the guide rod and the guide tube, so as to facilitate the waterproof spraying on ceilings of different heights and improve the practicability of the spraying tool.

[0017] Preferably, the arc surface of the guide rod is fixedly connected to a limiting rod, a limiting groove is provided on the guide tube corresponding to the limiting rod, and the size of the limiting rod is matched with the size of the limiting groove.

[0018] The effect achieved by the above components is: by moving the limiting rod in the limiting groove, the moving direction of the guide rod is limited, the guide rod is prevented from rotating, and the stability of the movement of the guide rod is improved.

[0019] Preferably, one end of the tooth plate is fixedly connected to a baffle, and the size of the baffle is larger than the size of the tooth plate.

[0020] The effect achieved by the above components is: by setting the baffle plate, the maximum displacement of the tooth plate is limited, thereby preventing the guide rod from moving out of the guide tube.

[0021] In summary, the beneficial effects of the utility model are:

[0022] When the ceiling needs to be waterproofed, first move the second mounting rod to the side of the first mounting rod, then align the inner walls of the two mounting tubes with the first mounting rod and the second mounting rod, and insert the mounting tubes into the first mounting rod and the second mounting rod, and finally pull the U-shaped plate, the U-shaped plate slides with the second mounting rod on the arc surface of the disc, and finally the two second mounting rods approach each other, then the protective cloth on the mounting tube is opened, the staff moves the fixed plate to the U-shaped plate, and inserts the plug on the fixed plate into the circular hole of the U-shaped plate to fix the relative position between the two U-shaped plates, and then turns on the water pump, the water pump transports the waterproof paint in the paint bucket to the nozzle, and sprays the protective paint onto the ceiling through the nozzle, and the protective cloth set by the protective device achieves the effect of protecting the waterproof paint sprayed by the nozzle, and avoids the waterproof paint just sprayed on the ceiling from dripping onto the ground as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the protective device of the utility model;

[0025] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the auxiliary device of the utility model.

[0027] Legend: 1. Cart; 2. Paint bucket; 3. Water pump; 4. Hose; 5. Guide tube; 6. Guide rod; 7. Spray nozzle; 8. Protective device; 81. First mounting rod; 82. Disc; 83. U-shaped plate; 84. Second mounting rod; 85. Mounting tube; 86. Protective cloth; 87. Slide groove; 88. Slider; 89. Round hole; 810. Insert rod; 811. Fixed plate; 812. Pull rope; 813. Sharp protrusion; 9. Auxiliary device; 91. L-shaped plate; 92. Servo motor; 93. Gear; 94. Tooth plate; 95. Limit rod; 96. Baffle. DETAILED DESCRIPTION

[0028] Reference Figure 1-4 As shown, a waterproof coating spraying tool comprises a trolley 1, a coating bucket 2 is fixedly connected to the upper surface of the trolley 1, a water pump 3 is fixedly connected to the interior of the coating bucket 2, a hose 4 is fixedly connected to the output end of the water pump 3, a guide tube 5 is fixedly connected to the upper surface of the trolley 1, a guide rod 6 is slidably connected to the end of the guide tube 5 away from the trolley 1, a nozzle 7 is fixedly connected to the end of the guide rod 6 away from the guide tube 5, one end of the hose 4 is fixedly connected to the nozzle 7, a protective device 8 is provided on the arc surface of the nozzle 7, and an auxiliary device 9 is provided on the arc surface of the guide tube 5.

[0029] Reference Figure 1-4As shown, the protective device 8 includes a disc 82, which is fixedly connected to the arc surface of the nozzle 7, and two first mounting rods 81 are fixedly connected to the arc surface of the disc 82. Two mutually symmetrical U-shaped plates 83 are slidably connected to the arc surface of the disc 82. A second mounting rod 84 is fixedly connected to one side of the U-shaped plate 83. The size of the first mounting rod 81 is matched with the size of the second mounting rod 84. Mounting tubes 85 are slidably inserted on the surfaces of the first mounting rod 81 and the second mounting rod 84. The arc surfaces of the two mounting tubes 85 are fixedly connected with the same protective cloth 86. A circular hole 89 is opened on the upper surface of the U-shaped plate 83, and a fixing plate 811 is provided on one side of the disc 82. Two mutually symmetrical plug rods 810 are fixedly connected to the bottom of the fixing plate 811. The size of the plug rods 810 is matched with the size of the circular hole 89. When the ceiling needs to be waterproofed, the second mounting rod 84 is first moved to the side of the first mounting rod 81, and then the inner walls of the two mounting tubes 85 are aligned with the first mounting rod 81 and the second mounting rod 84, and the mounting tubes 85 are inserted into the first mounting rod 81 and the second mounting rod 84, and finally the U-shaped plate 83 is pulled, and the U-shaped plate 83 slides with the second mounting rod 84 on the arc surface of the disc 82, and finally the two second mounting rods 84 are close to each other, and the protective cloth 86 on the mounting tube 85 is opened, and the staff fixes the plate 83. 11 moves to the U-shaped plate 83, and inserts the insertion rod 810 on the fixing plate 811 into the circular hole 89 of the U-shaped plate 83 to fix the relative position between the two U-shaped plates 83, and then turns on the water pump 3, the water pump 3 transports the waterproof paint in the paint bucket 2 to the nozzle 7, and sprays the protective paint onto the ceiling through the nozzle 7. The protective cloth 86 set by the protective device 8 achieves the protective effect of the waterproof paint sprayed by the nozzle 7, and avoids the waterproof paint just sprayed on the ceiling from dripping onto the ground as much as possible.

[0030] Reference Figure 1-4As shown, the cross-section of the protective cloth 86 is fan-shaped, and the protective cloth 86 is in a taut state when the two second mounting rods 84 are close. When the insertion rod 810 is inserted into the circular holes 89 of the two U-shaped plates 83, the protective cloth 86 is in a taut state, which prevents the two second mounting rods 84 from moving. A pull rope 812 is fixedly connected to the top of the fixed plate 811, and one end of the pull rope 812 is fixedly connected to the nozzle 7. By setting the pull rope 812, the maximum displacement of the fixed plate 811 and the insertion rod 810 is limited, thereby preventing the insertion rod 810 from falling when not in use. A pointed protrusion 813 is fixedly connected to one end of the insertion rod 810 away from the fixed plate 811, and the tip of the pointed protrusion 813 is away from the insertion rod 810. The provision of the pointed protrusion 813 facilitates the staff to insert the insertion rod 810 into the circular hole 89 of the U-shaped plate 83, which brings convenience to the staff. Both arms of the U-shaped plate 83 are fixedly connected with sliders 88, and the disc 82 is provided with a slide groove 87 corresponding to the slider 88, and the size of the slide groove 87 matches the size of the slider 88. By moving the two sliders 88 in the upper and lower slide grooves 87 of the disc 82, the moving direction of the U-shaped plate 83 is restricted, thereby preventing the U-shaped plate 83 from falling off the disc 82.

[0031] Reference Figure 1-4 As shown, the auxiliary device 9 includes an L-shaped plate 91, which is fixedly connected to the arc surface of the guide tube 5. A servo motor 92 is fixedly connected to the surface of the L-shaped plate 91, and a gear 93 is fixedly connected to the output end of the servo motor 92. A tooth plate 94 is fixedly connected to the arc surface of the guide rod 6. The cross section of the tooth plate 94 is "L" shaped. The lateral end of the tooth plate 94 is fixedly connected to the guide rod 6. The vertical end of the tooth plate 94 is provided with a tooth groove, and the gear 93 and the tooth plate 94 are meshed with each other. When it is necessary to spray waterproof ceilings of different heights, turn on the servo motor 92 on the L-shaped plate 91, the servo motor 92 rotates with the gear 93, and the gear 93 moves the tooth plate 94 and the guide rod 6 up and down. The auxiliary device 9 achieves the effect of adjusting the total length between the guide rod 6 and the guide tube 5, which is convenient for spraying waterproof ceilings of different heights and improves the practicality of the spraying tool.

[0032] Reference Figure 1-4 As shown, the arc surface of the guide rod 6 is fixedly connected to the limit rod 95, and the guide tube 5 is provided with a limit groove corresponding to the limit rod 95, and the size of the limit rod 95 is adapted to the size of the limit groove. By the limit rod 95 moving in the limit groove, the effect of limiting the moving direction of the guide rod 6 is achieved, the guide rod 6 is prevented from rotating, and the stability of the movement of the guide rod 6 is improved. A baffle 96 is fixedly connected to one end of the tooth plate 94, and the size of the baffle 96 is larger than the size of the tooth plate 94. By setting the baffle 96, the effect of limiting the maximum displacement of the tooth plate 94 is achieved, and the guide rod 6 is prevented from moving out of the guide tube 5.

[0033] Working principle: When the ceiling needs to be sprayed with waterproof coating, first move the second mounting rod 84 to the side of the first mounting rod 81, then align the inner walls of the two mounting tubes 85 with the first mounting rod 81 and the second mounting rod 84, and insert the mounting tubes 85 into the first mounting rod 81 and the second mounting rod 84, and finally pull the U-shaped plate 83, the U-shaped plate 83 slides with the second mounting rod 84 on the arc surface of the disc 82, and the two sliders 88 of the two arms of the U-shaped plate 83 move in the upper and lower slide grooves 87 of the disc 82, so as to limit the moving direction of the U-shaped plate 83, and prevent the U-shaped plate 83 from falling off the disc 82, and finally the two second mounting rods 84 are close to each other. At this time, the protective cloth 86 on the mounting tube 85 is fully opened in a fan shape, the staff moves the fixing plate 811 to the U-shaped plate 83, and inserts the insertion rod 810 on the fixing plate 811 into the circular hole 89 of the U-shaped plate 83 with the help of the pointed protrusion 813, and fixes the relative position between the two U-shaped plates 83, and then turns on the water pump 3, and the water pump 3 transports the waterproof paint in the paint bucket 2 to the nozzle 7 through the hose 4, and sprays the protective paint onto the ceiling through the nozzle 7. The protective cloth 86 set by the protective device 8 achieves the effect of protecting the waterproof paint sprayed by the nozzle 7, and avoids the waterproof paint just sprayed on the ceiling from dripping onto the ground as much as possible.

[0034] When it is necessary to spray waterproof coating on ceilings of different heights, the servo motor 92 on the L-shaped plate 91 is turned on, and the servo motor 92 drives the gear 93 to rotate, and the gear 93 drives the tooth plate 94 and the guide rod 6 to move up and down, wherein the baffle 96 has the effect of limiting the maximum displacement of the tooth plate 94, thereby preventing the guide rod 6 from moving out of the guide tube 5, and the auxiliary device 9 has the effect of adjusting the total length between the guide rod 6 and the guide tube 5, thereby facilitating the spray waterproof coating on ceilings of different heights and improving the practicality of the spray tool.

Claims

1. A waterproof coating spraying tool, comprising a cart (1), characterized in that: The upper surface of the cart (1) is fixedly connected to a paint bucket (2), the interior of the paint bucket (2) is fixedly connected to a water pump (3), the output end of the water pump (3) is fixedly connected to a hose (4), the upper surface of the cart (1) is fixedly connected to a guide tube (5), the end of the guide tube (5) away from the cart (1) is slidably connected to a guide rod (6), the end of the guide rod (6) away from the guide tube (5) is fixedly connected to a spray head (7), one end of the hose (4) is fixedly connected to the spray head (7), the arc surface of the spray head (7) is provided with a protective device (8), the protective device (8) comprises a disc (82), the disc (82) is fixedly connected to the arc surface of the spray head (7), the arc surface of the disc (82) is fixedly connected to two first mounting rods (81), The circular arc surface of the circular disk (82) is slidably connected to two mutually symmetrical U-shaped plates (83); a second mounting rod (84) is fixedly connected to one side of the U-shaped plate (83); the size of the first mounting rod (81) matches the size of the second mounting rod (84); mounting tubes (85) are slidably inserted on the surfaces of the first mounting rod (81) and the second mounting rod (84); the circular arc surfaces of the two mounting tubes (85) are fixedly connected to the same protective cloth (86); a circular hole (89) is provided on the upper surface of the U-shaped plate (83); a fixing plate (811) is provided on one side of the circular disk (82); two mutually symmetrical insertion rods (810) are fixedly connected to the bottom of the fixing plate (811); the size of the insertion rods (810) matches the size of the circular hole (89).

2. A waterproof coating spraying tool according to claim 1, characterized in that: The cross section of the protective cloth (86) is fan-shaped, and the protective cloth (86) is in a taut state when the two second mounting rods (84) are close to each other.

3. A waterproof coating spraying tool according to claim 1, characterized in that: A pull rope (812) is fixedly connected to the top of the fixing plate (811), and one end of the pull rope (812) is fixedly connected to the spray head (7).

4. A waterproof coating spraying tool according to claim 1, characterized in that: One end of the insertion rod (810) away from the fixing plate (811) is fixedly connected with a pointed protrusion (813), and the tip of the pointed protrusion (813) is away from the insertion rod (810).

5. A waterproof coating spraying tool according to claim 1, characterized in that: Both arms of the U-shaped plate (83) are fixedly connected with a slider (88), and a slide groove (87) is provided on the disc (82) corresponding to the slider (88), and the size of the slide groove (87) is adapted to the size of the slider (88).

6. A waterproof coating spraying tool according to claim 1, characterized in that: The arc surface of the guide tube (5) is provided with an auxiliary device (9), and the auxiliary device (9) comprises an L-shaped plate (91), and the L-shaped plate (91) is fixedly connected to the arc surface of the guide tube (5). A servo motor (92) is fixedly connected to the surface of the L-shaped plate (91), and a gear (93) is fixedly connected to the output end of the servo motor (92). A tooth plate (94) is fixedly connected to the arc surface of the guide rod (6), and the cross section of the tooth plate (94) is "L"-shaped. The lateral end of the tooth plate (94) is fixedly connected to the guide rod (6), and a tooth groove is provided at the vertical end of the tooth plate (94), and the gear (93) and the tooth plate (94) are meshed with each other.

7. A waterproof coating spraying tool according to claim 6, characterized in that: The arc surface of the guide rod (6) is fixedly connected to a limiting rod (95), and a limiting groove is provided on the guide tube (5) corresponding to the limiting rod (95), and the size of the limiting rod (95) is matched with the size of the limiting groove.

8. A waterproof coating spraying tool according to claim 6, characterized in that: One end of the tooth plate (94) is fixedly connected to a baffle plate (96), and the size of the baffle plate (96) is larger than the size of the tooth plate (94).

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