Release agent solution spraying machine

Abstract

The utility model discloses a release agent solution sprayer, comprising a mobile cart, a material barrel is placed on the mobile cart, a fixing ring is provided on the mobile cart, a notch is provided on the fixing ring perpendicular to the moving direction of the mobile cart, the material barrel is placed in the fixing ring, a support slide is provided on the side wall of the material barrel, and the support slide is placed at the notch correspondingly; a motor is connected above the material barrel, the power output end of the motor is arranged in the material barrel and connected to a stirring mechanism, and a feed port is provided at the top of the material barrel; a material pump is connected to the top of the support slide, the liquid inlet end of the material pump is connected to the bottom of the material barrel through a conduit, and the liquid outlet end is connected to a telescopic tube perpendicular to the moving direction of the mobile cart, a telescopic hose connected to the liquid outlet end of the material pump is arranged in the telescopic tube, and a spray head connected to the telescopic hose is connected to the end of the telescopic tube. The utility model can effectively reduce the labor intensity of spraying operations and improve spraying efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold release agent spraying, and in particular relates to a mold release agent solution spraying machine. Background Art

[0002] Before pouring molten iron into the ground mold, a release agent needs to be sprayed on the surface of the ground mold to facilitate the molten iron to separate from the ground mold after cooling.

[0003] The ground mold used for molten iron casting is generally composed of multiple groups of ground mold monomers spliced ​​together, with large length and width dimensions, and a large amount of spraying release agent is required. Conventional manual spraying or shoulder-type structure spraying machines have high labor intensity, low spraying efficiency, and uneven release agent coating. Utility Model Content

[0004] The utility model aims to provide a release agent solution sprayer, which can effectively reduce the labor intensity of spraying operation and improve spraying efficiency and coating uniformity.

[0005] To achieve the above-mentioned purpose, the utility model release agent solution spraying machine comprises a mobile cart, a material barrel is placed on the mobile cart, a fixing ring is provided on the mobile cart, a notch is provided on the fixing ring perpendicular to the moving direction of the mobile cart, the material barrel is placed in the fixing ring, a supporting slide is provided on the side wall of the material barrel, and the supporting slide is placed correspondingly at the notch;

[0006] A motor is connected above the barrel, a power output end of the motor is arranged in the barrel and connected to a stirring mechanism, and a feed port is arranged at the top of the barrel;

[0007] A material pump is connected to the top of the supporting slide, the liquid inlet end of the material pump is connected to the bottom of the material barrel through a conduit, the liquid outlet end is connected to a telescopic tube perpendicular to the moving direction of the mobile cart, a telescopic hose connected to the liquid outlet end of the material pump is arranged inside the telescopic tube, and a nozzle connected to the telescopic hose is connected to the end of the telescopic tube.

[0008] As a further solution of the utility model: a side panel is symmetrically provided on the side of the support slide away from the barrel, a slide groove is opened on the side panel, a slide rod is connected in the slide groove, both ends of the slide rod extend out of the slide groove, a limit block is provided at one end, and a fixing nut is threadedly connected at the other end, an adjusting support rod is rotatably connected on the slide rod between the two side panels, and the other end of the adjusting support rod is hinged to the end of the telescopic tube close to the nozzle.

[0009] As a further solution of the utility model: the adjusting support rod includes an outer tube rotatably connected to the slide rod and an inner tube hinged to the telescopic tube, the inner tube is slidably plugged with the outer tube, and the outer tube is connected with an adjusting nut for positioning the inner tube.

[0010] As a further solution of the utility model: a through groove for accommodating a conduit is provided on the side of the support slide toward the barrel.

[0011] As a further solution of the utility model: a plurality of counterweight grooves are provided on the fixing ring.

[0012] As a further solution of the utility model: the stirring mechanism includes a stirring shaft, and the stirring shaft is connected with a stirring blade.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] A stirring mechanism is set inside the barrel to prevent the release agent from settling in the barrel during spraying, which would affect the spraying effect.

[0015] The use of mobile carts can effectively reduce the intensity of spraying release agents and improve work efficiency;

[0016] The telescopic tube is used to support the telescopic hose, which can adjust the nozzle position according to the actual size of the floor mold, so as to achieve good spraying coverage and improve the spraying efficiency;

[0017] Adjusting the support rod can strengthen the supporting effect on the telescopic tube and improve the overall structural strength of the sprayer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a release agent solution spraying machine.

[0019] Figure 2 It is a schematic diagram of the structure of a release agent solution spraying machine from a bottom perspective.

[0020] Figure 3 It is a schematic diagram of the internal structure of the barrel of the release agent solution spraying machine.

[0021] In the figure: 1. mobile cart, 2. fixing ring, 3. counterweight groove, 4. material barrel, 5. feed port, 6. motor, 7. material pump, 8. telescopic tube, 9. limit block, 10. outer tube, 11. inner tube, 12. nozzle, 13. adjusting nut, 14. fixing nut, 15. slide rod, 16. side plate, 17. slide groove, 18. notch, 19. support slide, 20. through groove, 21. guide tube, 22. stirring shaft, 23. stirring blade. DETAILED DESCRIPTION

[0022] The utility model will be further described below in conjunction with the accompanying drawings.

[0023] like Figure 1 and Figure 2As shown, the release agent solution sprayer comprises a mobile cart 1, a barrel 4 is placed on the mobile cart 1, a fixing ring 2 is provided on the mobile cart 1, a notch 18 is provided on the fixing ring 2 perpendicular to the moving direction of the mobile cart 1, the barrel 4 is placed in the fixing ring 2, a supporting slide 19 is provided on the side wall of the barrel 4, and the supporting slide 19 is placed at the notch 18 correspondingly;

[0024] A motor 6 is connected above the barrel 4, a power output end of the motor 6 is arranged inside the barrel 4 and connected to a stirring mechanism, and a feed port 5 is arranged at the top of the barrel 4;

[0025] A material pump 7 is connected to the top of the support slide 19, and the liquid inlet end of the material pump 7 is connected to the bottom of the material barrel 4 through a conduit 21, and the liquid outlet end is connected to a telescopic tube 8 perpendicular to the moving direction of the mobile cart 1. A telescopic hose (not shown in the drawings) connected to the liquid outlet end of the material pump 7 is provided in the telescopic tube 8, and a nozzle 12 connected to the telescopic hose is connected to the end of the telescopic tube 8.

[0026] The mobile trolley 1 can be used for spraying along the length direction of the floor mold. The nozzle 12 can be placed at a suitable position according to the width of the floor mold with the cooperation of the telescopic tube 8 and the telescopic hose. The telescopic tube 8 can adopt a simple multi-section sleeve structure, which is convenient for telescopic adjustment.

[0027] In order to strengthen the supporting effect on the telescopic tube 8 and avoid shaking of the nozzle 12 during spraying, further, a side plate 16 is symmetrically provided on the side of the support slide 19 away from the barrel 4, and a slide groove 17 is opened on the side plate 16. A slide rod 15 is connected to the slide groove 17. Both ends of the slide rod 15 extend out of the slide groove 17, one end is provided with a limit block 9, and the other end is threadedly connected with a fixing nut 14. An adjusting support rod is rotatably connected to the slide rod 15 between the two side plates 16, and the other end of the adjusting support rod is hinged to the end of the telescopic tube 8 close to the nozzle 12.

[0028] Furthermore, the adjustment support rod includes an outer tube 10 rotatably connected to the slide rod 15 and an inner tube 11 hinged to the telescopic tube 8. The inner tube 11 is slidably plugged into the outer tube 10. An adjusting nut 13 for positioning the inner tube 11 is connected to the outer tube 10. According to the length of the telescopic tube 8, the relative position of the inner tube 11 and the outer tube 10 is adjusted, and the positioning and fixing are performed by adjusting the nut 13.

[0029] Furthermore, a through groove 20 for accommodating the conduit 21 is formed on one side of the support slide 19 facing the barrel 4 , thereby providing good protection for the conduit 21 .

[0030] In actual use, if the nozzle 12 extends too long and there is less release agent in the barrel 4, the barrel 4 may be placed unstably. Furthermore, a plurality of counterweight grooves 3 are provided on the fixing ring 2, and counterweights can be loaded according to the use situation.

[0031] Further, such as Figure 3 As shown, the stirring mechanism includes a stirring shaft 22, and a stirring blade 23 is connected to the stirring shaft 22. The stirring blade 23 is staggered in length and can fully stir the release agent to avoid precipitation and affect the demoulding effect.

[0032] When the utility model is actually used, the mold release agent is filled into the material barrel 4 through the feed port 5, and then the mobile cart 1 is pushed to the edge of the ground mold, the notch 18 corresponds to the ground mold, the fixing nut 14 and the adjusting nut 13 are loosened, and the state of the telescopic tube 8 is adjusted according to the width of the ground mold, and the position of the nozzle 12 is determined. With the adjustment of the telescopic tube 8, the relative position of the outer tube 10 and the inner tube 11 changes, and at the same time, the slide bar 15 moves to a suitable height in the slide groove 17, and then the inner tube 11 and the outer tube 10 are fixed by the sleeve nut, and the slide bar 15 is fixed by the fixing nut 14;

[0033] The specific operation is: add the release agent powder and water into the material barrel 4 through the feed port 5 in proportion, start the motor 6 to stir the release agent and water in the material barrel 4 to form a uniform mixed liquid, start the material pump 7 to extract the mixed liquid containing the release agent and spray it through the nozzle 12, and then push the mobile cart 1 at a constant speed to spray along the length direction of the floor mold.

Claims

1. A release agent solution spraying machine, comprising a mobile cart (1), on which a material barrel (4) is placed, characterized in that: The mobile cart (1) is provided with a fixing ring (2), the fixing ring (2) is provided with a notch (18) perpendicular to the moving direction of the mobile cart (1), the material barrel (4) is placed in the fixing ring (2), the side wall of the material barrel (4) is provided with a supporting slide (19), and the supporting slide (19) is placed correspondingly at the notch (18); A motor (6) is connected above the barrel (4); a power output end of the motor (6) is arranged inside the barrel (4) and connected to a stirring mechanism; a feed port (5) is provided at the top of the barrel (4); The top end of the support slide (19) is connected to a material pump (7); the liquid inlet end of the material pump (7) is connected to the bottom of the material barrel (4) through a conduit (21); the liquid outlet end is connected to a telescopic tube (8) perpendicular to the moving direction of the mobile cart (1); a telescopic hose connected to the liquid outlet end of the material pump (7) is arranged inside the telescopic tube (8); and a nozzle (12) connected to the telescopic hose is connected to the end of the telescopic tube (8).

2. The release agent solution spraying machine according to claim 1, characterized in that: A side plate (16) is symmetrically provided on the side of the support slide (19) away from the barrel (4), and a slide groove (17) is opened on the side plate (16). A slide rod (15) is connected in the slide groove (17). Both ends of the slide rod (15) extend out of the slide groove (17), one end is provided with a limit block (9), and the other end is threadedly connected with a fixing nut (14). An adjustment support rod is rotatably connected to the slide rod (15) between the two side plates (16), and the other end of the adjustment support rod is hinged to an end of the telescopic tube (8) close to the nozzle (12).

3. The release agent solution spraying machine according to claim 2, characterized in that: The adjustable support rod comprises an outer tube (10) rotatably connected to a slide rod (15) and an inner tube (11) hinged to a telescopic tube (8); the inner tube (11) is slidably plugged into the outer tube (10); and an adjusting nut (13) for positioning the inner tube (11) is connected to the outer tube (10).

4. The release agent solution spraying machine according to claim 1 or 2, characterized in that: A through groove (20) for accommodating a guide tube (21) is formed on one side of the support slide (19) facing the barrel (4).

5. The release agent solution spraying machine according to claim 1 or 2, characterized in that: The fixing ring (2) is provided with a plurality of counterweight grooves (3).

6. The release agent solution spraying machine according to claim 1 or 2, characterized in that: The stirring mechanism comprises a stirring shaft (22), and a stirring blade (23) is connected to the stirring shaft (22).

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