Special non-cured rubber asphalt waterproof paint spraying equipment

Abstract

The utility model discloses spraying equipment for special non-cured rubber asphalt waterproof paint. The spraying equipment comprises a supporting bottom plate, a plurality of groups of driving wheels, a spraying assembly and a stirring assembly, according to the waterproof paint spraying device, the spraying assembly is arranged, waterproof paint is conveyed to a spraying head through a connecting pipe, the spraying head can be used for spraying the waterproof paint, an air nozzle can be used for cleaning dust on a spraying path, and the effect of the waterproof paint is prevented from being affected by the dust; the transmission lead screw rotates to drive a lead screw nut to move rightwards, after a travel switch on the side wall of a right limiting block is touched, the driving wheel moves forwards, the transmission lead screw drives the lead screw nut to move leftwards, and the steps are repeated, so that uniform spraying of the waterproof coating is completed, and the spraying efficiency of the waterproof coating is improved; and a user can adjust the distance between the sliding blocks by loosening the adjusting bolts, so that adjustment of the distance between the limiting blocks is completed, spraying of paths with different widths is achieved, and use of the user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to coating spraying, in particular to special non-curing rubber asphalt waterproof coating spraying equipment. Background Art

[0002] Special non-curing rubber asphalt waterproof coating is made of rubber, asphalt and softening oil as main components, and is mixed with temperature control agent and filler to maintain a viscous paste during the service life. It has outstanding effect on waterproof treatment of special parts such as expansion joints in construction projects and is widely used in non-exposed building waterproof projects. In order to complete the spraying of special non-curing rubber asphalt waterproof coating, a special non-curing rubber asphalt waterproof coating spraying equipment is required.

[0003] The prior art has the following deficiencies: when spraying the existing special non-curing rubber asphalt waterproof coating, most of them use a manual handheld spray gun to spray the waterproof coating. When spraying, the impact force generated by the coating can easily cause instability in the manual handholding, resulting in uneven spraying. Manual handholding is time-consuming and labor-intensive, the spraying efficiency is poor, and dust is easily stored in the spraying area, which affects the spraying effect of the coating and the subsequent use effect. When some spraying equipment is in use, the moving range of the spray gun is fixed, which is not convenient for spraying paths of different widths. Utility Model Content

[0004] The utility model aims to provide a special non-curing rubber asphalt waterproof coating spraying equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special non-curing rubber asphalt waterproof coating spraying equipment, comprising a supporting base plate, a plurality of driving wheels, a spraying assembly and a stirring assembly, wherein a through hole is opened on the surface of the supporting base plate, a plurality of driving wheels are symmetrically mounted on the bottom end of the supporting base plate by bolts, the spraying assembly is mounted above the supporting base plate, and the stirring assembly is mounted above the supporting base plate and located on one side of the spraying assembly;

[0006] The spraying assembly includes a fixed frame, a first motor, a transmission screw, a screw nut, a cylinder, a fixed plate and a linkage part. The fixed frame is installed on the top of the support base plate and is located above the through-hole by bolts. The first motor is installed on the side wall of the fixed frame by bolts. The transmission screw is installed on the output end of the first motor. The screw nut is installed on the outside of the transmission screw. The cylinder is installed on the bottom end of the screw nut by bolts. The fixed plate is installed on the output end of the cylinder. The linkage part is installed above the support base plate.

[0007] As a further preferred embodiment of the present technical solution, the linkage part includes a limiting rod, multiple sliding blocks, adjusting bolts, limiting ports, limiting blocks, travel switches, nozzles, and air nozzles. The limiting rod is installed above the fixed frame through bolts. Multiple sliding blocks are sleeved and slidably installed outside the limiting rod. The adjusting bolts are inserted and installed at the top of the sliding blocks. The limiting ports are opened on the surface of the fixed frame. The limiting blocks are sleeved and slidably installed outside the transmission lead screw. The travel switches are installed on the side walls of the limiting blocks. The nozzles are installed at the bottom end of the fixed plate. The air nozzles are installed at the bottom end of the fixed plate and are located on one side of the nozzles.

[0008] As a further preferred embodiment of the present technical solution, the fixed frame is in a U-shaped structure. The transmission lead screw is rotatably connected to the fixed frame, and the lead screw nut is slidably connected to the limiting port.

[0009] As a further preferred embodiment of the present technical solution, the adjusting bolts are threadedly engaged with the sliding blocks. The sliding blocks are connected to the limiting blocks. The air nozzles are inclined. The air nozzles are controlled by a vacuum pump. The travel switches are connected to the first motor and the drive wheels.

[0010] As a further preferred embodiment of the present technical solution, a counterweight block is installed on one side of the top end of the support base plate. Connecting pipes are inserted and installed at both ends of the fixed plate. The connecting pipes are connected to the nozzles. Part of the connecting pipes is a telescopic hose.

[0011] As a further preferred embodiment of the present technical solution, the stirring assembly includes two fixed rods, a storage tank, a second motor, a feed hopper, a transmission rod, multiple stirring rods, and a feeding rod. The two fixed rods are installed on the top end of the support base plate through bolts. The storage tank is installed between the fixed rods through bolts. The second motor is installed on the top end of the storage tank through bolts. The feed hopper is inserted and installed on the top end of the storage tank. The transmission rod is installed at the output end of the second motor. Multiple stirring rods are symmetrically installed on the side wall of the transmission rod. The feeding rod is installed at the bottom end of the transmission rod through a coupling.

[0012] As a further preferred embodiment of the present technical solution, the feeding rod is in a spiral structure. The bottom of the storage tank is connected to the connecting pipe.

[0013] The present utility model provides a special non-curing rubber asphalt waterproof coating spraying device, which has the following beneficial effects:

[0014] (1) By providing a stirring assembly in the present utility model, the user can put the waterproof coating into the storage tank through the feed hopper. The second motor drives the transmission rod to rotate. The rotation of the transmission rod drives the stirring rods and the feeding rod to rotate, so as to stir the waterproof coating in the storage tank and assist in completing the feeding of the waterproof coating, preventing the waterproof coating from being blocked and the feeding from being unsmooth.

[0015] (2) The utility model is provided with a spraying assembly. The waterproof coating is transported to the spray head by the connecting pipe. The waterproof coating can be sprayed by the spray head. The dust on the spraying path can be cleaned by the air nozzle to prevent the effect of the waterproof coating from being affected by the dust. The first motor drives the transmission screw to rotate forward. The rotation of the transmission screw drives the screw nut to move right. After touching the travel switch on the side wall of the right limit block, the driving wheel moves forward and the transmission screw drives the screw nut to move left. The cycle is repeated to complete the uniform spraying of the waterproof coating, thereby improving the spraying efficiency of the waterproof coating. The user can adjust the distance between the sliding blocks by loosening the adjustment bolt, thereby completing the adjustment of the distance between the limit blocks, realizing the spraying of paths of different widths, and facilitating the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the spray assembly structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0019] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. Support base plate; 2. Driving wheel; 3. Spraying assembly; 4. Stirring assembly; 5. Fixed frame; 6. First motor; 7. Transmission screw; 8. Screw nut; 9. Cylinder; 10. Fixed plate; 11. Linkage part; 12. Limit rod; 13. Sliding block; 14. Adjusting bolt; 15. Limit opening; 16. Limit block; 17. Travel switch; 18. Spray head; 19. Air nozzle; 20. Counterweight; 21. Connecting pipe; 22. Fixed rod; 23. Storage tank; 24. Second motor; 25. Feed hopper; 26. Transmission rod; 27. Stirring rod; 28. Feeding rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 and Figure 2As shown in the figure, in this embodiment, a special non-curing rubber asphalt waterproof coating spraying device includes a support base plate 1, multiple groups of driving wheels 2, a spraying assembly 3, and a stirring assembly 4. A through hole is formed on the surface of the support base plate 1. Multiple groups of the driving wheels 2 are symmetrically installed at the bottom end of the support base plate 1 through bolts. The spraying assembly 3 is installed above the support base plate 1. The stirring assembly 4 is installed above the support base plate 1 and on one side of the spraying assembly 3. The spraying assembly 3 includes a fixed frame 5, a first motor 6, a transmission lead screw 7, a lead screw nut 8, a cylinder 9, a fixing plate 10, and a linkage part 11. The fixed frame 5 is installed at the top end of the support base plate 1 through bolts and is located above the through hole. The first motor 6 is installed on the side wall of the fixed frame 5 through bolts. The transmission lead screw 7 is installed at the output end of the first motor 6. The lead screw nut 8 is sleeved and installed outside the transmission lead screw 7. The cylinder 9 is installed at the bottom end of the lead screw nut 8 through bolts. The fixing plate 10 is installed at the output end of the cylinder 9. The linkage part 11 is installed above the support base plate 1. The linkage part 11 includes a limiting rod 12, multiple sliding blocks 13, an adjusting bolt 14, a limiting port 15, a limiting block 16, a travel switch 17, a spray head 18, and a jet nozzle 19. The limiting rod 12 is installed above the fixed frame 5 through bolts. Multiple groups of the sliding blocks 13 are sleeved and slidably installed outside the limiting rod 12. The adjusting bolt 14 is inserted and installed at the top end of the sliding block 13. The limiting port 15 is formed on the surface of the fixed frame 5. The limiting block 16 is sleeved and slidably installed outside the transmission lead screw 7. The travel switch 17 is installed on the side wall of the limiting block 16. The spray head 18 is installed at the bottom end of the fixing plate 10. The jet nozzle 19 is installed at the bottom end of the fixing plate 10 and on one side of the spray head 18. The fixed frame 5 is in a U-shaped structure. The transmission lead screw 7 is rotatably connected to the fixed frame 5. The lead screw nut 8 is slidably connected to the limiting port 15. The adjusting bolt 14 is threadedly engaged with the sliding block 13. The sliding block 13 is connected to the limiting block 16. The jet nozzle 19 is inclined. The jet nozzle 19 is controlled by a vacuum pump. The travel switch 17 is connected to the first motor 6 and the driving wheels 2. The waterproof coating is conveyed to the spray head 18 through a connecting pipe 21. The spray head 18 can be used to spray the waterproof coating. The jet nozzle 19 can be used to clean the dust on the spraying path. The first motor 6 drives the transmission lead screw 7 to rotate forward. The rotation of the transmission lead screw 7 drives the lead screw nut 8 to move to the right. After touching the travel switch 17 on the side wall of the right limiting block 16, the driving wheels 2 move forward and the transmission lead screw 7 drives the lead screw nut 8 to move to the left. This cycle is repeated to complete the uniform spraying of the waterproof coating. The user can adjust the distance between the sliding blocks 13 by loosening the adjusting bolt 14, thereby completing the adjustment of the distance between the limiting blocks 16.

[0023] As Figure 3 and Figure 4As shown, the stirring assembly 4 includes two groups of fixed rods 22, a storage tank 23, a second motor 24, a feed hopper 25, a transmission rod 26, multiple groups of stirring rods 27 and a feeding rod 28, the two groups of fixed rods 22 are installed on the top of the supporting base plate 1 by bolts, the storage tank 23 is installed between the fixed rods 22 by bolts, the second motor 24 is installed on the top of the storage tank 23 by bolts, the feed hopper 25 is installed on the top of the storage tank 23, the transmission rod 26 is installed on the output end of the second motor 24, and multiple groups of stirring rods 27 and feeding rods 28 are installed on the top of the storage tank 23 by bolts. The mixing rod 27 is symmetrically installed on the side wall of the transmission rod 26, and the feeding rod 28 is installed at the bottom end of the transmission rod 26 through a coupling. The feeding rod 28 has a spiral structure, and the bottom of the storage tank 23 is connected to the connecting pipe 21. The user can put the waterproof coating from the feed hopper 25 into the storage tank 23, and use the second motor 24 to drive the transmission rod 26 to rotate. The rotation of the transmission rod 26 drives the mixing rod 27 and the feeding rod 28 to rotate, which can stir the waterproof coating in the storage tank 23 and assist in the discharge of the waterproof coating.

[0024] The utility model provides a special non-curing rubber asphalt waterproof coating spraying equipment, the specific working principle is as follows:

[0025] When using the special non-curing rubber asphalt waterproof coating spraying equipment, the motor is used to drive the driving wheel 2 to rotate, which can drive the device as a whole to move forward or backward, and assist in spraying the waterproof coating. By providing a stirring component 4, the user can put the waterproof coating from the feed hopper 25 into the storage tank 23, and use the second motor 24 to drive the transmission rod 26 to rotate. The rotation of the transmission rod 26 drives the stirring rod 27 and the feeding rod 28 to rotate, which can stir the waterproof coating in the storage tank 23 and assist in the discharge of the waterproof coating, and prevent the waterproof coating from being blocked or unsmoothed. By providing a spraying component 3, the waterproof coating is transported to the nozzle 18 by the connecting pipe 21, and the nozzle 18 can be used When spraying the waterproof coating, the air nozzle 19 can be used to clean the dust on the spraying path to prevent the dust from affecting the effect of the waterproof coating. The first motor 6 is used to drive the transmission screw 7 to rotate forward. The rotation of the transmission screw 7 drives the screw nut 8 to move right. After touching the travel switch 17 on the side wall of the right limit block 16, the driving wheel 2 moves forward and the transmission screw 7 drives the screw nut 8 to move left. This cycle is repeated to complete the uniform spraying of the waterproof coating, thereby improving the spraying efficiency of the waterproof coating. The user can adjust the distance between the sliding blocks 13 by loosening the adjusting bolt 14, thereby completing the adjustment of the distance between the limit blocks 16, and realizing the spraying of paths of different widths, which is convenient for users.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special non-curing rubber asphalt waterproof coating spraying equipment, characterized in that: It includes a support base plate (1), multiple groups of drive wheels (2), a spraying assembly (3), and a stirring assembly (4). A through hole is formed on the surface of the support base plate (1). Multiple groups of the drive wheels (2) are symmetrically installed at the bottom end of the support base plate (1) through bolts. The spraying assembly (3) is installed above the support base plate (1), and the stirring assembly (4) is installed above the support base plate (1) and on one side of the spraying assembly (3). The spraying assembly (3) includes a fixed frame (5), a first motor (6), a transmission lead screw (7), a lead screw nut (8), a cylinder (9), a fixed plate (10), and a linkage part (11). The fixed frame (5) is installed at the top end of the support base plate (1) through bolts and is located above the through hole. The first motor (6) is installed on the side wall of the fixed frame (5) through bolts. The transmission lead screw (7) is installed at the output end of the first motor (6). The lead screw nut (8) is sleeved and installed outside the transmission lead screw (7). The cylinder (9) is installed at the bottom end of the lead screw nut (8) through bolts. The fixed plate (10) is installed at the output end of the cylinder (9). The linkage part (11) is installed above the support base plate (1).

2. The special non-curing rubber asphalt waterproof coating spraying equipment according to claim 1 is characterized by: The linkage part (11) includes a limiting rod (12), multiple sliding blocks (13), an adjusting bolt (14), a limiting port (15), a limiting block (16), a travel switch (17), a nozzle (18), and an air jet nozzle (19). The limiting rod (12) is installed above the fixed frame (5) through bolts. Multiple groups of the sliding blocks (13) are sleeved and slidably installed outside the limiting rod (12). The adjusting bolt (14) is穿设安装 in the top end of the sliding block (13). The limiting port (15) is formed on the surface of the fixed frame (5). The limiting block (16) is sleeved and slidably installed outside the transmission lead screw (7). The travel switch (17) is installed on the side wall of the limiting block (16). The nozzle (18) is installed at the bottom end of the fixed plate (10). The air jet nozzle (19) is installed at the bottom end of the fixed plate (10) and on one side of the nozzle (18).

3. The special non-curing rubber asphalt waterproof coating spraying equipment according to claim 1 is characterized by: The fixed frame (5) is in a U-shaped structure. The transmission lead screw (7) is rotatably connected to the fixed frame (5), and the lead screw nut (8) is slidably connected to the limiting port (15).

4. The special non-curing rubber asphalt waterproof coating spraying equipment according to claim 2 is characterized by: The adjusting bolt (14) is threadedly engaged with the sliding block (13). The sliding block (13) is connected to the limiting block (16). The air jet nozzle (19) is inclined. The air jet nozzle (19) is controlled by a vacuum pump. The travel switch (17) is connected to the first motor (6) and the drive wheels (2).

5. The special non-curing rubber asphalt waterproof coating spraying equipment according to claim 1 is characterized by: A counterweight (20) is installed on one side of the top end of the support base plate (1). Connecting pipes (21) are穿设安装 at both ends of the fixed plate (10). The connecting pipes (21) are connected to the nozzle (18). Part of the connecting pipes (21) is a telescopic hose.

6. The special non-curing rubber asphalt waterproof coating spraying equipment according to claim 1 is characterized by: The stirring assembly (4) comprises two groups of fixed rods (22), a storage tank (23), a second motor (24), a feed hopper (25), a transmission rod (26), a plurality of groups of stirring rods (27) and a feed rod (28), wherein the two groups of fixed rods (22) are mounted on the top of the supporting base plate (1) by bolts, the storage tank (23) is mounted between the fixed rods (22) by bolts, the second motor (24) is mounted on the top of the storage tank (23) by bolts, the feed hopper (25) is installed through the top of the storage tank (23), the transmission rod (26) is installed on the output end of the second motor (24), the plurality of groups of stirring rods (27) are symmetrically mounted on the side wall of the transmission rod (26), and the feed rod (28) is mounted on the bottom of the transmission rod (26) by a coupling.

7. The special non-curing rubber asphalt waterproof coating spraying equipment according to claim 6 is characterized by: The feeding rod (28) is in a spiral structure, and the bottom of the storage tank (23) is connected to the connecting pipe (21).

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