Spraying device for waterproof roll production

Abstract

The utility model discloses a spraying device for waterproof roll production, which relates to the technical field of spraying devices and comprises a base, an electric transmission mechanism is mounted at the top end of the base, a U-shaped mounting frame is arranged on the outer side of the electric transmission mechanism, and the bottom end of the mounting frame is welded with the top end of the base. A liquid storage tank is mounted on one side of the top end of the mounting frame, a pump machine is mounted on the other side of the top end of the mounting frame, and a fixing pipe is arranged in the mounting frame. Asphalt is injected into the fixed pipe and sprayed out from the nozzles at all positions, coiled materials below the fixed pipe can be sprayed, a certain number of nozzles on the outer side cannot participate in work by changing the position of the piston and limiting the filling range of the asphalt in the fixed pipe, and therefore the width of the sprayed asphalt is adjusted, and the coiled materials can be sprayed out conveniently. And therefore, waste is avoided, and the adjustment operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device for producing waterproof coiled materials. Background Art

[0002] Waterproof membrane is mainly used for building walls, roofs, tunnels, roads, landfills, etc. It is a kind of flexible building material product that can be rolled into a roll to resist the leakage of external rainwater and groundwater. As a leak-free connection between the engineering foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project. In the production of waterproof membrane, there is a step of spraying the surface of the waterproof membrane. In the prior art, the production of waterproof membrane is generally carried out on a mechanical production line, in which the spraying process is completed by spraying by multiple nozzles distributed side by side in a semi-enclosed space. However, in actual production, different membranes have different widths and their spraying ranges are also different, so it is necessary to adjust the working range of the nozzle. In view of this, in-depth research was conducted on the above-mentioned problems, and this case came into being. Utility Model Content

[0003] The utility model aims to provide a spraying device for producing waterproof coiled materials, so as to solve the problem that it is inconvenient to adjust the spraying range proposed in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for producing waterproof coiled materials, comprising a base, an electric transmission mechanism is installed on the top of the base, and a U-shaped mounting frame is arranged on the outside of the electric transmission mechanism, the bottom end of the mounting frame is welded to the top of the base, a liquid storage tank is installed on one side of the top of the mounting frame, a pump is installed on the other side of the top of the mounting frame, and a fixed pipe is arranged inside the mounting frame, the fixed pipe is connected to the output end of the pump through a pipeline, and the input end of the pump is connected to the liquid storage tank through a pipeline, a plurality of nozzles are installed at the bottom end of the fixed pipe, and two pistons are arranged inside the fixed pipe, and an adjustment component for adjusting the position of the piston is arranged on one side of the piston.

[0005] Preferably, baffles are fixed on both sides of the bottom end of the fixed tube, and the baffles are inclined at 20° to the vertical plane.

[0006] Preferably, the adjustment assembly includes a fixed cylinder, which is fixed on both sides of the inside of the mounting frame, and both ends of the outer wall of the fixed tube are rotatably mounted with rotating sleeves, one end of the two pistons is fixed with a fixed rod, and one end of the fixed rod passes through the rotating sleeve and extends to the inside of the fixed cylinder, and one end of the fixed rod is fixed with a moving block.

[0007] Preferably, the outer wall of the fixing rod is provided with an external thread, and the inner wall of the rotating sleeve is provided with an internal thread matching therewith.

[0008] Preferably, a guide groove is provided on the inner wall of the fixed cylinder, a guide block is installed on the outer wall of the movable block, and the movable block is slidably connected with the fixed cylinder through the cooperation between the guide block and the guide groove.

[0009] Preferably, a driven gear ring is fixed on the outer wall of the rotating sleeve, a second servo motor is installed on one side of the mounting frame, and a rotating shaft is installed on the output end of the second servo motor, one end of the rotating shaft is connected to one side inside the mounting frame through a rotating shaft, two driving gears are fixed on the outer wall of the rotating shaft, and the two driving gears are respectively meshed with two driven gear rings.

[0010] Preferably, two limit plates are provided above the base, and the bottom end inside the limit plate and the top end of the electric transmission mechanism are on the same horizontal plane, a first servo motor is installed on one side of the base, and the output end of the first servo motor extends to the inside of the base and is installed with a bidirectional screw, one end of the bidirectional screw is connected to one end inside the base through a rotating shaft, the outer wall of the bidirectional screw is sleeved with two threaded blocks, and the bottom end of the limit plate and the top end of the threaded block are connected by a fixing part, and the connection method between the threaded block and the base is a sliding connection.

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

[0012] By injecting asphalt into the fixed tube and making it spray out from nozzles at various positions, the coiled material underneath can be sprayed. By changing the position of the piston, the filling range of the asphalt inside the fixed tube can be limited, so that a certain number of nozzles on the outside cannot participate in the work, thereby adjusting the width of the sprayed asphalt to adapt to the corresponding coiled material and avoid waste. The adjustment operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the adjustment component of the utility model from a side view;

[0016] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 5 It is a schematic diagram of a partial side cross-sectional structure of the base of the utility model.

[0018] In the figure: 1. first servo motor; 2. limit plate; 3. base; 4. electric transmission mechanism; 5. second servo motor; 6. mounting frame; 7. pump; 8. liquid storage tank; 9. fixed cylinder; 10. piston; 11. fixed tube; 12. fixed rod; 13. rotating sleeve; 14. moving block; 15. rotating shaft; 16. driving gear; 17. driven gear ring; 18. baffle; 19. nozzle; 20. bidirectional screw; 21. threaded block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: See Figure 1-5 A spraying device for producing waterproof coiled materials, comprising a base 3, an electric transmission mechanism 4 is installed at the top of the base 3, and a U-shaped mounting frame 6 is arranged on the outside of the electric transmission mechanism 4, the bottom end of the mounting frame 6 is welded to the top of the base 3, a liquid storage tank 8 is installed on one side of the top of the mounting frame 6, a pump 7 is installed on the other side of the top of the mounting frame 6, and a fixed pipe 11 is arranged inside the mounting frame 6, the fixed pipe 11 is connected to the output end of the pump 7 through a pipeline, and the input end of the pump 7 is connected to the liquid storage tank 8 through a pipeline, a plurality of nozzles 19 are installed at the bottom end of the fixed pipe 11, and two pistons 10 are arranged inside the fixed pipe 11, and an adjustment component for adjusting the position of the piston 10 is arranged on one side of the piston 10;

[0021] The adjustment assembly includes a fixed cylinder 9, which is fixed on both sides of the inside of the mounting frame 6, and a rotating sleeve 13 is rotatably installed on both ends of the outer wall of the fixed tube 11, and a fixed rod 12 is fixed at one end of each of the two pistons 10, and one end of the fixed rod 12 passes through the rotating sleeve 13 and extends to the inside of the fixed cylinder 9, and a moving block 14 is fixed at one end of each of the fixed rods 12;

[0022] The outer wall of the fixing rod 12 is provided with an external thread, and the inner wall of the rotating sleeve 13 is provided with an internal thread matching therewith;

[0023] The inner wall of the fixed cylinder 9 is provided with a guide groove, the outer wall of the moving block 14 is provided with a guide block, and the moving block 14 is slidably connected with the fixed cylinder 9 through the cooperation between the guide block and the guide groove;

[0024] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the waterproofing roll is spread out and sent to the top of the electric transmission mechanism 4, which moves it. At this time, the pump 7 sucks the modified asphalt in the liquid storage tank 8 and sends it to the fixed pipe 11, so that it is sprayed from the nozzles 19 at various positions, and the roll below it can be sprayed. When necessary, the rotating sleeve 13 can be rotated, and the fixed rod 12 can be moved in a directional manner under the guidance of the moving block 14 and the fixed cylinder 9 by means of the threaded cooperation between the rotating sleeve 13 and the fixed rod 12, thereby changing the position of the piston 10 and limiting the filling range of the asphalt in the fixed pipe 11. A certain number of nozzles 19 on the outside cannot participate in the work, thereby adjusting the width of the sprayed asphalt to adapt to the corresponding roll.

[0025] The outer wall of the rotating sleeve 13 is fixed with a driven gear ring 17, a second servo motor 5 is installed on one side of the mounting frame 6, and a rotating shaft 15 is installed on the output end of the second servo motor 5, one end of the rotating shaft 15 is connected to one side of the inside of the mounting frame 6 through a rotating shaft, and two driving gears 16 are fixed on the outer wall of the rotating shaft 15, and the two driving gears 16 are respectively meshed with the two driven gear rings 17;

[0026] Specifically, Figure 2 and Figure 4 As shown, starting the second servo motor 5 to drive the rotating shaft 15 to rotate can cause the two driving gears 16 to rotate, thereby causing the driven gear ring 17 to rotate along with it and drive the two rotating sleeves 13 to rotate synchronously.

[0027] Baffles 18 are fixed on both sides of the bottom end of the fixed pipe 11, and the baffles 18 are inclined at 20 degrees to the vertical plane;

[0028] Specifically, Figure 2 and Figure 4 As shown, the presence of the baffle 18 can prevent the nozzle 19 from spraying onto the electric transmission mechanism 4 and affecting the normal operation of the electric transmission mechanism 4.

[0029] Two limit plates 2 are arranged above the base 3, and the bottom end inside the limit plate 2 is on the same horizontal plane as the top end of the electric transmission mechanism 4. A first servo motor 1 is installed on one side of the base 3, and the output end of the first servo motor 1 extends to the inside of the base 3 and is installed with a bidirectional screw 20, one end of the bidirectional screw 20 is connected to one end inside the base 3 through a rotating shaft, and the outer wall of the bidirectional screw 20 is sleeved with two threaded blocks 21, and the bottom end of the limit plate 2 is connected to the top end of the threaded block 21 through a fixing member, and the connection between the threaded block 21 and the base 3 is a sliding connection;

[0030] Specifically, Figure 1 and Figure 5As shown, the presence of the limit plate 2 can guide the waterproof coil to prevent it from shifting, so that its center is flush with the center of the fixed tube 11. By starting the first servo motor 1, the bidirectional screw 20 can be driven to rotate, thereby causing the two threaded blocks 21 to move toward each other, changing the distance between the two limit plates 2 to adapt to coils of different sizes.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A spraying device for producing waterproof coiled materials, comprising a base (3), characterized in that: An electric transmission mechanism (4) is installed at the top of the base (3), and a U-shaped mounting frame (6) is arranged on the outside of the electric transmission mechanism (4), the bottom end of the mounting frame (6) is welded to the top of the base (3), a liquid storage tank (8) is installed on one side of the top of the mounting frame (6), a pump (7) is installed on the other side of the top of the mounting frame (6), and a fixed pipe (11) is arranged inside the mounting frame (6), the fixed pipe (11) is connected to the output end of the pump (7) through a pipeline, and the input end of the pump (7) is connected to the liquid storage tank (8) through a pipeline, a plurality of nozzles (19) are installed at the bottom end of the fixed pipe (11), and two pistons (10) are arranged inside the fixed pipe (11), and an adjustment component for adjusting the position of the piston (10) is arranged on one side of each of the pistons (10).

2. The spraying device for producing waterproof coiled material according to claim 1, characterized in that: Baffles (18) are fixed on both sides of the bottom end of the fixed tube (11), and the baffles (18) are arranged to be inclined at 20 degrees with respect to the vertical plane.

3. The spraying device for producing waterproof coiled material according to claim 1, characterized in that: The adjustment assembly comprises a fixed cylinder (9), the fixed cylinder (9) being fixed to two sides inside the mounting frame (6), a rotating sleeve (13) being rotatably mounted on both ends of the outer wall of the fixed tube (11), a fixed rod (12) being fixed to one end of each of the two pistons (10), one end of each of the fixed rods (12) passing through the rotating sleeve (13) and extending to the inside of the fixed cylinder (9), and a moving block (14) being fixed to one end of each of the fixed rods (12).

4. The spraying device for producing waterproof coiled material according to claim 3, characterized in that: The outer wall of the fixing rod (12) is provided with an external thread, and the inner wall of the rotating sleeve (13) is provided with an internal thread matching the external thread.

5. The spraying device for producing waterproof coiled material according to claim 3, characterized in that: The inner wall of the fixed cylinder (9) is provided with a guide groove, the outer wall of the movable block (14) is provided with a guide block, and the movable block (14) is slidably connected to the fixed cylinder (9) through the cooperation between the guide block and the guide groove.

6. The spraying device for producing waterproof coiled material according to claim 3, characterized in that: A driven gear ring (17) is fixed to the outer wall of the rotating sleeve (13), a second servo motor (5) is installed on one side of the mounting frame (6), and a rotating shaft (15) is installed on the output end of the second servo motor (5), one end of the rotating shaft (15) is connected to one side of the interior of the mounting frame (6) via a rotating shaft, two driving gears (16) are fixed to the outer wall of the rotating shaft (15), and the two driving gears (16) are respectively meshed with the two driven gear rings (17).

7. The spraying device for producing waterproof coiled material according to claim 1, characterized in that: Two limit plates (2) are arranged above the base (3), and the bottom end of the limit plate (2) is on the same horizontal plane as the top end of the electric transmission mechanism (4). A first servo motor (1) is installed on one side of the base (3), and the output end of the first servo motor (1) extends into the base (3) and is installed with a bidirectional screw (20), one end of the bidirectional screw (20) is connected to one end of the base (3) via a rotating shaft, two threaded blocks (21) are sleeved on the outer wall of the bidirectional screw (20), and the bottom end of the limit plate (2) is connected to the top end of the threaded block (21) via a fixing member, and the threaded block (21) and the base (3) are connected in a sliding manner.

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