Automatic spraying device for release agent

Abstract

The utility model discloses an automatic release agent spraying device which comprises a material storage barrel, a stirring assembly and a self-suction assembly are fixedly arranged on the top of the material storage barrel, one end of a second conveying pipe in the self-suction assembly is connected with a feeding port of a pressure stabilizing tank, the pressure stabilizing tank is fixedly installed on the top of a machine frame, and a moving assembly is arranged on the machine frame. The moving assembly comprises a first guide rod and a second guide rod, a moving block is inserted between the first guide rod and the second guide rod, the side face of the moving block is provided with a threaded through hole matched with a threaded rod, one end of the threaded rod penetrates through the first side plate to be fixedly connected with a rotating shaft on the second motor, and the other end of the threaded rod is movably connected with the second side plate; the second motor is fixedly installed on the side edge of the rack, a circular through hole is formed in the upper portion of the moving block and connected with the spray head in a clamped mode, and the spray head is detachably connected with the telescopic conveying pipe. According to the automatic spraying device for the release agent, the production efficiency of the cement prefabricated part is improved, the product quality is ensured, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cement prefabricated component processing, in particular to an automatic release agent spraying device. Background Art

[0002] During the processing of cement precast components, a release agent is sprayed between the mold and the raw material of the precast component to ensure that the cement precast component can be demoulded smoothly after hardening, and to extend the service life of the mold and improve product quality. At present, the spraying of the release agent in the processing of cement precast components is mainly done manually and repeatedly, which has the problems of low worker efficiency, uneven spraying, high scrap rate and large dust that causes harm to the workers. Therefore, there is an urgent need for an automatic release agent spraying device to improve production efficiency, ensure product quality, improve the working environment of workers, and reduce the labor intensity of workers. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The utility model aims to provide an automatic spraying device for a mold release agent, so as to solve the problems in the prior art of low worker efficiency, uneven spraying, high scrap rate and large dust causing harm to the workers. (II) Contents of the utility model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic spraying device for a release agent, comprising a storage barrel, a stirring assembly and a self-priming assembly are fixedly arranged on the top of the storage barrel, the stirring assembly comprises a first motor, a connecting shaft, a stirring rod and a stirring blade, the self-priming assembly comprises a self-priming pump, a first conveying pipe and a second conveying pipe; one end of the second conveying pipe is connected to a feeding port of a pressure-stabilizing tank, the pressure-stabilizing tank is fixedly mounted on the top of a frame, a moving assembly is arranged on the frame below the pressure-stabilizing tank, the moving assembly comprises a first guide rod and a second guide rod, a moving block is inserted between the first guide rod and the second guide rod, a threaded through hole is arranged on the side of the moving block to match the threaded rod, one end of the threaded rod passes through the first side plate and is fixedly connected to the rotating shaft on the second motor, and the other end is movably connected to the second side plate, the second motor is fixedly mounted on the side of the frame, a circular through hole is arranged above the moving block to engage with a nozzle, and the nozzle is detachably connected to the telescopic conveying pipe; a conveying device is arranged below the moving assembly.

[0007] Preferably, a filling port is provided on one side of the top of the storage barrel, a detachable filling port cover is provided above the filling port, and a filter screen is provided inside the filling port.

[0008] Preferably, the stirring assembly includes a first motor, which is located in the middle position of the top of the storage barrel. The top end of the first motor's rotating shaft is detachably connected to one end of a stirring rod through a connecting shaft. The stirring rod is located in the center position inside the storage barrel, and the end of the stirring rod is 5-20CM away from the bottom of the storage barrel. Four groups of stirring blades are fixedly installed on both sides of the stirring rod, and each group has two stirring blades that are symmetrically arranged in pairs with the stirring rod as the center axis.

[0009] Preferably, the self-priming component includes a self-priming pump, the water suction port of the self-priming pump is detachably connected to one end of a first delivery pipe, the first delivery pipe is snap-fixed on the inner side wall of the storage barrel, and the water outlet of the self-priming pump is detachably connected to one end of a second delivery pipe.

[0010] Preferably, the feed interface of the pressure-stabilizing tank is detachably connected to the other end of the second conveying pipe, the discharge interface at the bottom of the pressure-stabilizing tank is detachably connected to the other end of the telescopic conveying pipe, and a solenoid valve is provided on the side of the telescopic conveying pipe close to the discharge interface of the pressure-stabilizing tank.

[0011] Preferably, one end of the first guide rod and the second guide rod on the moving assembly is fixed to the first side plate, and the other end is fixed to the second side plate, and the first side plate and the second side plate are respectively fixed to two sides of the frame.

[0012] Preferably, the conveying device includes a third motor, and the third motor drives the conveyor belt to rotate via gears.

[0013] (III) Beneficial effects

[0014] The utility model provides an automatic release agent spraying device, which stirs the release agent in a storage barrel evenly through a stirring component, uses a first delivery pipe on a self-priming pump to suck out the release agent in the storage barrel, and then pours the release agent into a pressure-stabilizing tank through a second delivery pipe. After being processed by the pressure-stabilizing tank, the release agent delivery in the telescopic delivery pipe is controlled by an electromagnetic valve, and then the spraying of the nozzle is controlled, the mold is placed on the transmission component and transported to a designated position, and then the moving block controlled by the second motor opens the electromagnetic valve and then moves the nozzle to evenly spray the release agent on the mold, thereby realizing automatic spraying of the release agent, improving production efficiency, ensuring that the release agent is evenly sprayed on the mold, saving labor costs and reducing physical injuries to workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the automatic spraying device of the release agent of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the mobile component of the utility model.

[0018] Explanation of the reference numerals in the figure: 1. Storage barrel, 1-1. Filling port, 1-2. Filling port cover, 1-3. Filter screen, 2. First motor, 3. Connecting shaft, 4. Stirring rod, 5. Stirring blade, 6. Self-priming pump, 7. First delivery pipe, 8. Second delivery pipe, 9. Pressure regulating tank, 10. Solenoid valve, 11. Telescopic delivery pipe, 12. Grooved cover plate, 13. Second motor, 14. First side plate, 15. First guide rod, 16. Threaded rod, 17. Second guide rod, 18. Moving block, 19. Nozzle, 20. Second side plate, 21. Conveying assembly, 22. Third motor, 23. Frame. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-2, the utility model provides an embodiment: an automatic spraying device for a mold release agent, comprising a storage barrel 1, a stirring assembly and a self-priming assembly are fixedly arranged on the top of the storage barrel 1, the stirring assembly comprises a first motor 2, a connecting shaft 3, a stirring rod 4 and a stirring blade 5, the self-priming assembly comprises a self-priming pump 6, a first delivery pipe 7 and a second delivery pipe 8; one end of the second delivery pipe 8 is connected to the feed port of a pressure-stabilizing tank 9, the pressure-stabilizing tank 9 is fixedly mounted on the top of a frame 23, a moving assembly is arranged on the frame 23 below the pressure-stabilizing tank 9, the moving assembly comprises a first guide rod 15 and a second guide rod 17, a moving block 18 is inserted between the first guide rod 15 and the second guide rod 17, and a threaded through hole and a threaded rod are arranged on the side of the moving block 18 16 is adapted, the moving block 18 moves forward when the threaded rod 16 rotates clockwise, and the moving block 18 moves backward when the threaded rod 16 rotates counterclockwise, one end of the threaded rod 16 passes through the first side plate 14 and is fixedly connected to the rotating shaft on the second motor 13, and the other end is movably connected to the second side plate, the second motor 13 is fixedly installed on the side of the frame 23, a circular through hole is provided above the moving block 18 to be engaged with the nozzle 19, the nozzle 19 is detachably connected to the telescopic conveying pipe 11, and when the moving block 18 moves to the end, the telescopic conveying pipe 11 is within the limit stretching range; a conveying device is provided under the moving component, and the conveying device includes a third motor 22, and the third motor 22 drives the conveyor belt 21 to rotate through gears.

[0022] like Figure 1 As shown, a filling port 1-1 is provided on one side of the top of the storage barrel 1, a detachable filling port cover 1-2 is provided above the filling port, and a filter screen 1-3 is provided inside the filling port 1-1 to effectively filter impurities from entering the storage barrel 1 and prevent the delivery pipe from being blocked.

[0023] like Figure 1 As shown, the stirring assembly includes a first motor 2, which is located in the middle of the top of the storage barrel 1. The top end of the rotating shaft of the first motor 2 is detachably connected to one end of the stirring rod 4 through a connecting shaft 3. The stirring rod 4 is located in the center of the storage barrel 1, and the end of the stirring rod 4 is 5-20CM away from the bottom of the storage barrel 1. Four groups of stirring blades 5 are fixedly installed on both sides of the stirring rod 4, and each group has two stirring blades 5 arranged symmetrically in pairs with the stirring rod 4 as the central axis. The stirring assembly stirs the release agent in the storage barrel 1 evenly, and the release agent with uniform spraying concentration has a better effect.

[0024] like Figure 1 As shown, the self-priming component includes a self-priming pump 6, the water suction port of the self-priming pump 6 is detachably connected to one end of the first delivery pipe 7, the first delivery pipe 7 is snap-fixed on the inner side wall of the storage barrel 1 to prevent the stirring blade 5 from being entangled by the first delivery pipe 7, and the water outlet of the self-priming pump 6 is detachably connected to one end of the second delivery pipe 8.

[0025] like Figure 1 As shown, the feed interface of the pressure-stabilizing tank 9 is detachably connected to the other end of the second conveying pipe 8, the discharge interface at the bottom of the pressure-stabilizing tank 9 is detachably connected to the other end of the telescopic conveying pipe 11, and a solenoid valve 10 is provided on the side of the telescopic conveying pipe 11 close to the discharge interface of the pressure-stabilizing tank 9.

[0026] like Figure 2 As shown, one end of the first guide rod 15 and the second guide rod 17 on the moving assembly is fixed to the first side plate 14, and the other end is fixed to the second side plate 20, and the first side plate 14 and the second side plate 20 are respectively fixed to the two sides of the frame 23.

[0027] During use of the utility model, the release agent is first poured into the storage barrel 1, the first motor 2 is started to stir the release agent in the storage barrel 1, and then the self-priming pump 6 is started to transport the release agent to the pressure-stabilizing tank 9 through the delivery pipe. The cement prefabricated component mold is manually placed on the conveying assembly 21, and the third motor 22 starts to rotate to transport the mold to the specified position. The second motor 13 drives the threaded rod 16 to rotate, thereby causing the nozzle 19 on the moving block 18 to move repeatedly, and the solenoid valve 10 is controlled. The release agent in the pressure-stabilizing tank 9 is evenly sprayed on the mold through the nozzle 19.

[0028] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A release agent automatic spraying device, comprising a storage barrel (1), characterized in that: A stirring assembly and a self-priming assembly are fixedly arranged on the top of the storage barrel (1), the stirring assembly comprising a first motor (2), a connecting shaft (3), a stirring rod (4) and a stirring blade (5), the self-priming assembly comprising a self-priming pump (6), a first delivery pipe (7) and a second delivery pipe (8); one end of the second delivery pipe (8) is connected to the feed port of a pressure stabilizing tank (9), the pressure stabilizing tank (9) is fixedly mounted on the top of a frame (23), a moving assembly is arranged on the frame (23) below the pressure stabilizing tank (9), the moving assembly comprising a first guide rod (15) and a second guide rod (17), the first guide rod A moving block (18) is inserted between the first guide rod (15) and the second guide rod (17); a threaded through hole is provided on the side of the moving block (18) to match the threaded rod (16); one end of the threaded rod (16) passes through the first side plate (14) and is fixedly connected to the rotating shaft on the second motor (13); the other end is movably connected to the second side plate; the second motor (13) is fixedly mounted on the side of the frame (23); a circular through hole is provided above the moving block (18) to be engaged with the nozzle (19); the nozzle (19) is detachably connected to the telescopic conveying pipe (11); and a conveying device is provided below the moving assembly.

2. The automatic spraying device for mold release agent according to claim 1, characterized in that: A filling port (1-1) is provided on one side of the top of the material storage barrel (1), a detachable filling port cover (1-2) is provided above the filling port, and a filter screen (1-3) is provided inside the filling port (1-1).

3. The automatic spraying device for mold release agent according to claim 2, characterized in that: The stirring assembly comprises a first motor (2), the first motor (2) being located at the middle position of the top of the material storage barrel (1), the top end of the rotating shaft of the first motor (2) being detachably connected to one end of a stirring rod (4) via a connecting shaft (3), the stirring rod (4) being located at the center position inside the material storage barrel (1), the end of the stirring rod (4) being 5-20 cm away from the bottom of the material storage barrel (1), and four groups of stirring blades (5) being fixedly installed on both sides of the stirring rod (4), each group having two stirring blades (5) arranged symmetrically in pairs with the stirring rod (4) as the center axis.

4. The automatic spraying device for mold release agent according to claim 3, characterized in that: The self-priming component comprises a self-priming pump (6), a water suction port of the self-priming pump (6) being detachably connected to one end of a first delivery pipe (7), the first delivery pipe (7) being snap-fastened to an inner side wall of the storage barrel (1), and a water outlet of the self-priming pump (6) being detachably connected to one end of a second delivery pipe (8).

5. The automatic spraying device for release agent according to claim 1, characterized in that: The feed interface of the pressure-stabilizing tank (9) is detachably connected to the other end of the second delivery pipe (8), the discharge interface at the bottom of the pressure-stabilizing tank (9) is detachably connected to the other end of the telescopic delivery pipe (11), and a solenoid valve (10) is provided on the side of the telescopic delivery pipe (11) close to the discharge interface of the pressure-stabilizing tank (9).

6. The automatic spraying device for release agent according to claim 1, characterized in that: One end of the first guide rod (15) and the second guide rod (17) on the moving assembly is fixed to the first side plate (14), and the other end is fixed to the second side plate (20); the first side plate (14) and the second side plate (20) are respectively fixed to two sides of the frame (23).

7. The automatic spraying device for mold release agent according to claim 1, characterized in that: The conveying device comprises a third motor (22), and the third motor (22) drives the conveyor belt (21) to rotate via gears.

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