Release agent automatic spraying mechanism capable of achieving uniform spraying

Abstract

The utility model belongs to the technical field of release agent spraying, and particularly relates to an automatic release agent spraying mechanism capable of realizing uniform spraying, which comprises a base, a charging barrel, a support and a waste water tank, and the charging barrel is arranged on the left side of the upper end of the base; a booster pump is fixedly installed on the right side of the upper end of the base, the input end of the booster pump is fixedly connected with a discharging pipe, and the output end of the booster pump is fixedly connected with a discharging hose; a support is fixedly connected to the upper end of the right side of the base, a forward and reverse motor is fixedly installed on the upper portion of the rear end of the support, a screw is fixedly connected to the output end of the forward and reverse motor, an inner screw hole block is connected to the periphery of the outer portion of the rear end of the screw in a screwed mode, and a hollow rod is fixedly connected to the right end of the inner screw hole block. The upper end and the lower end of the hollow rod are fixedly connected with a plurality of spray heads; according to the dust-proof spraying device, dust-proof protection can be carried out on a used spraying head, and meanwhile, the interior of a charging barrel and the interior of a pipeline in the discharging direction can be cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of release agent spraying, and particularly relates to an automatic release agent spraying mechanism capable of realizing uniform spraying. Background Technique

[0002] As a core component in an aeroengine, the blade is mainly formed into a casting blank by precision casting, and the finished product is manufactured by combining mechanical processing and special processing. The mold is one of the commonly used manufacturing tools. In the process of manufacturing the blade through the mold, in order to facilitate the demolding of the product, it is usually necessary to spray a release agent on the inner surface of the mold before use, so as to make the formed product separate from the mold.

[0003] When the existing mold release agent spraying equipment is in use, generally, the release agent in the release agent storage tank is pressurized by a pump pipe assembly and sent to the nozzle for spraying to realize the spraying of the release agent on the mold. However, after use, the nozzle structure is generally exposed outside, lacking further dust protection, which affects the subsequent spraying use. Moreover, after use, it is inconvenient to clean the inside of the release agent spraying equipment, and it is time-consuming and laborious to disassemble and wash each equipment component, and the use effect is not good. Summary of the Invention

[0004] In order to solve the above problems existing in the prior art, the utility model provides an automatic release agent spraying mechanism capable of realizing uniform spraying, which can provide dust protection for the nozzle after use, and at the same time can realize the internal cleaning of the barrel and the pipeline in the discharging direction.

[0005] To achieve the above object, the utility model provides the following technical solution: an automatic release agent spraying mechanism capable of realizing uniform spraying, including a base, a barrel, a bracket and a waste water tank. A barrel is arranged on the left side of the upper end of the base, and a feed pipe is fixedly connected to the left side of the upper end of the barrel;

[0006] A booster pump is fixedly installed on the right side of the upper end of the base. The input end of the booster pump is fixedly connected to a discharge pipe, and the left end of the discharge pipe is fixedly connected to the right bottom end of the barrel. The output end of the booster pump is fixedly connected to a discharge hose;

[0007] A bracket is fixedly connected to the upper right end of the base. A forward and reverse motor is fixedly installed on the upper rear part of the bracket. The output end of the forward and reverse motor is fixedly connected to a screw rod. A support hole is formed in the upper front part of the bracket, and the screw rod is rotatably connected to the support hole. An internally threaded hole block is screwed onto the outer periphery of the rear end of the screw rod. A guide shaft is fixedly connected to the upper end of the internally threaded hole block. A guide groove is formed in the upper end of the bracket, and the guide shaft is slidably connected to the guide groove. A hollow rod is fixedly connected to the right end of the internally threaded hole block, and the upper end of the discharge hose is fixedly connected to the bottom left end of the hollow rod. A plurality of spray nozzles are fixedly connected to both the upper and lower ends of the hollow rod;

[0008] A wastewater tank is placed at the rear right side of the base. An opening is formed in the upper front part of the wastewater tank. An opening is formed in the upper left side of the wastewater tank, and the left end of the hollow rod is slidably connected to the opening. A drain pipe is fixedly connected to the bottom right end of the base. Guide rail rods are fixedly connected to both the upper and lower ends of the front right side of the hollow rod, and a baffle is movably connected to the inner side of the guide rail rods.

[0009] As a preferred technical solution of the automatic demoulding agent spraying mechanism capable of achieving uniform spraying of the present utility model, support feet are fixedly connected to the peripheries of the bottom ends of the material cylinders, and the bottom ends of the support feet are fixedly connected to the base.

[0010] As a preferred technical solution of the automatic demoulding agent spraying mechanism capable of achieving uniform spraying of the present utility model, a pipe cap is sleeved and connected to the upper end of the feed pipe.

[0011] As a preferred technical solution of the automatic demoulding agent spraying mechanism capable of achieving uniform spraying of the present utility model, a stirring motor is fixedly installed on the upper end of the material cylinder. The output end of the stirring motor is fixedly connected to a plurality of stirring rods, and a plurality of auxiliary rods are fixedly connected to both the left and right sides of the stirring rods.

[0012] As a preferred technical solution of the automatic demoulding agent spraying mechanism capable of achieving uniform spraying of the present utility model, a transparent window one is fixedly connected to the front end of the material cylinder.

[0013] As a preferred technical solution of the automatic demoulding agent spraying mechanism capable of achieving uniform spraying of the present utility model, rib plates are fixedly connected to both the front and rear ends of the left side of the bottom of the bracket, and the bottom ends of the rib plates are fixedly connected to the base.

[0014] As a preferred technical solution of the automatic demoulding agent spraying mechanism capable of achieving uniform spraying of the present utility model, a guide plate is fixedly connected to the inner bottom end of the wastewater tank.

[0015] As a preferred technical solution of the automatic demoulding agent spraying mechanism capable of achieving uniform spraying of the present utility model, a transparent window two is fixedly connected to the bottom front end of the wastewater tank.

[0016] As a preferred technical solution of the automatic spraying mechanism of the release agent capable of achieving uniform spraying of the present utility model, a pull handle is fixedly connected to the right side of the front end of the baffle plate, limiting shafts are fixedly connected to both the upper and lower ends on the left side of the hollow rod, and a blocking block is fixedly connected to the rear end on the left side of the baffle plate.

[0017] As a preferred technical solution of the automatic spraying mechanism of the release agent capable of achieving uniform spraying of the present utility model, a pipe valve is fixedly installed at the upper end of the drain pipe

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. Through the forward and reverse motor, the screw rod and the internally threaded hole block, the present utility model can automatically drive the hollow rod to move out of the waste water tank and move between the lower mold and the upper mold. Then, through the booster pump, the discharge pipe and the discharge hose, the release agent in the material cylinder can be automatically pressurized and pumped into the hollow rod, and evenly sprayed out through several nozzles on the hollow rod, so as to realize the synchronous spraying of the release agent on the lower mold and the upper mold. The spraying is relatively uniform and the use effect is better.

[0020] 2. After the present utility model is used, through the forward and reverse motor, the screw rod and the internally threaded hole block, the hollow rod can also be automatically driven to reset and retract into the waste water tank from the slot and the opening, and the opening can be blocked by the baffle plate, so as to provide dust protection for the used nozzles for subsequent spraying use.

[0021] 3. After the present utility model is used, cleaning water can be added into the material cylinder through the feed pipe to soak and clean the material cylinder, the stirring rod and the auxiliary rod therein. Then, through the booster pump, the cleaning water in the material cylinder can further pass through the discharge pipe, the discharge hose, the hollow rod and the nozzle and be discharged into the waste water tank, so as to realize the internal cleaning of the material cylinder and the pipeline in the discharge direction. The waste water after cleaning can be further discharged out through the drain pipe for the internal cleaning operation of the release agent spraying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0023] Figure 1 is a schematic structural diagram of the present utility model;

[0024] Figure 2 is a schematic side view structural diagram of the present utility model;

[0025] Figure 3 is a schematic structural diagram of the bracket connection of the present utility model;

[0026] Figure 4Schematic diagram of the connection structure of the wastewater tank of the present utility model;

[0027] Figure 5 Schematic diagram of the separation structure of the baffle plate and the wastewater tank of the present utility model;

[0028] Figure 6 Schematic diagram of the usage state of the present utility model.

[0029] In the figure: 1, base; 2, support leg; 3, barrel; 4, feed pipe; 5, pipe cover; 6, stirring motor; 7, stirring rod; 8, auxiliary rod; 9, transparent window 1; 10, discharge pipe; 11, booster pump; 12, discharge hose; 13, bracket; 14, rib plate; 15, positive and negative motor; 16, screw rod; 17, support hole; 18, internally threaded hole block; 19, guide shaft; 20, guide groove; 21, hollow rod; 22, nozzle; 23, wastewater tank; 24, opening; 25, slotted opening; 26, guide plate; 27, transparent window 2; 28, drain pipe; 29, pipe valve; 30, guide rail rod; 31, baffle plate; 32, pull handle; 33, limit shaft; 34, plug block; 35, lower die; 36, upper die. Detailed implementation manners

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0031] Please refer to Figure 1-6, the present utility model provides the following technical solutions: An automatic demoulding agent spraying mechanism capable of achieving uniform spraying, including a base 1, a material cylinder 3, a bracket 13, and a waste water tank 23. A material cylinder 3 is arranged on the left side of the upper end of the base 1. Four sides of the bottom end of the material cylinder 3 are fixedly connected with supporting feet 2, and the bottom ends of the supporting feet 2 are fixedly connected with the base 1. The left side of the upper end of the material cylinder 3 is fixedly connected with a feed pipe 4. The upper end of the feed pipe 4 is sleeved and connected with a pipe cap 5. A stirring motor 6 is fixedly installed at the upper end of the material cylinder 3. The output end of the stirring motor 6 is fixedly connected with a plurality of stirring rods 7. A plurality of auxiliary rods 8 are fixedly connected to both the left and right sides of the stirring rods 7. A transparent window 9 is fixedly connected to the front end of the material cylinder 3. Among them, the supporting feet 2 are used for the elevated support of the bottom of the material cylinder 3, and the pipe cap 5 is used for the sealing and protection of the feed pipe 4. The stirring motor 6 can drive the stirring rods 7 and the auxiliary rods 8 to rotate, which can increase the fluidity of the deoxidizer in the material cylinder 3, prevent its accumulation, and can also be used for the agitation of the cleaning water in the subsequent process, which can increase the flushing effect of the cleaning water on the material cylinder 3, the stirring rods 7, and the auxiliary rods 8. Through the transparent window 9, it is convenient to check the liquid level height and agitation effect of the deoxidizer in the material cylinder 3. Similarly, it is also convenient to check the liquid level height and washing effect of the cleaning water in the material cylinder 3 in the subsequent process.

[0032] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in

[0033] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, further, a bracket 13 is fixedly connected to the upper right end of the base 1. Both the front and rear ends of the left side of the bottom of the bracket 13 are fixedly connected with rib plates 14, and the bottom ends of the rib plates 14 are fixedly connected with the base 1. A forward and reverse motor 15 is fixedly installed on the upper part of the rear end of the bracket 13. The output end of the forward and reverse motor 15 is fixedly connected with a screw rod 16. A support hole 17 is formed in the upper part of the front end of the bracket 13, and the screw rod 16 is rotatably connected with the support hole 17. An internally threaded hole block 18 is screwed on the outer periphery of the rear end of the screw rod 16. A guide shaft 19 is fixedly connected to the upper end of the internally threaded hole block 18. A guide groove 20 is formed in the upper end of the bracket 13, and the guide shaft 19 is slidably connected with the guide groove 20. A hollow rod 21 is fixedly connected to the right end of the internally threaded hole block 18, and the upper end of the discharge hose 12 is fixedly connected to the bottom left end of the hollow rod 21. A plurality of spray nozzles 22 are fixedly connected to both the upper and lower ends of the hollow rod 21. Among them, the rib plates 14 are used for strengthening the connection between the bracket 13 and the base 1. The support hole 17 is used for the front end rotation of the screw rod 16 to facilitate the smooth rotation of the screw rod 16. The outer wall of the front end of the screw rod 16 is smooth without threads. The sliding of the guide shaft 19 relative to the guide groove 20 is used for guiding, so as to facilitate the horizontal movement of the internally threaded hole block 18 and the hollow rod 21.

[0034] Referring to Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, further, a waste water tank 23 is placed at the rear right end of the base 1. An opening 24 is formed in the upper part of the front end of the waste water tank 23. An opening 24 is formed in the upper left end of the waste water tank 23, and the left end of the hollow rod 21 is slidably connected with the slot 25. A guide plate 26 is fixedly connected to the inner bottom end of the waste water tank 23. A second transparent window 27 is fixedly connected to the bottom of the front end of the waste water tank 23. A drain pipe 28 is fixedly connected to the bottom right end of the base 1. A pipe valve 29 is fixedly installed at the upper end of the drain pipe 28. Guide rail rods 30 are fixedly connected to both the upper and lower ends of the right side of the front end of the hollow rod 21. A baffle 31 is movably connected to the inner side of the guide rail rods 30. A pull handle 32 is fixedly connected to the right front end of the baffle 31. Limit shafts 33 are fixedly connected to both the upper and lower ends of the left side of the hollow rod 21. A blocking block 34 is fixedly connected to the rear left end of the baffle 31. Among them, through the opening 24 and the slot 25, the hollow rod 21 with the spray nozzles 22 can be received in the waste water tank 23. Through the guide plate 26, it is convenient to guide the waste water at the inner bottom of the waste water tank 23 into the drain pipe 28. Through the second transparent window 27, it is convenient to check the drainage condition at the inner bottom of the waste water tank 23. The pipe valve 29 is used for opening and closing the drain pipe 28 and adjusting the drainage flow rate. The guide rail rods 30 are used for guiding and limiting the sliding of the baffle 31. The baffle 31 is used for blocking the opening 24. The blocking block 34 is used for blocking the slot 25. Through the pull handle 32, it is convenient to push and pull the baffle 31. The limit by the limit shafts 33 can prevent the baffle 31 from falling off when pulled to the right.

[0035] In this implementation scheme, the utility model can automatically drive the hollow rod 21 to move out of the wastewater tank 23 and move between the lower die 35 and the upper die 36 through the forward and reverse motor 15, the screw rod 16 and the internally threaded hole block 18. Then, through the booster pump 11, the discharge pipe 10 and the discharge hose 12, the release agent in the cartridge 3 can be automatically pressurized and pumped into the hollow rod 21, and evenly sprayed out through several nozzles 22 on the hollow rod 21, so as to realize the synchronous spraying of the release agent on the lower die 35 and the upper die 36. The spraying is relatively uniform and the use effect is better.

[0036] After the utility model is used, through the forward and reverse motor 15, the screw rod 16 and the internally threaded hole block 18, the hollow rod 21 can also be automatically driven to reset and retract into the wastewater tank 23 from the slot 25 and the opening 24, and the opening 24 can be blocked by the baffle 31, so as to protect the used nozzles 22 from dust, so as to facilitate the subsequent spraying use of the nozzles 22.

[0037] After the utility model is used, cleaning water can be added into the cartridge 3 through the feed pipe 4, and the cartridge 3, the stirring rod 7 and the auxiliary rod 8 inside it can be soaked and cleaned. Then, through the booster pump 11, the cleaning water in the cartridge 3 can further pass through the discharge pipe 10, the discharge hose 12, the hollow rod 21 and the nozzles 22 and be discharged into the wastewater tank 23, so as to realize the internal cleaning of the cartridge 3 and the pipeline in the discharge direction. The waste water after cleaning can be further discharged out through the drain pipe 28, so as to facilitate the internal cleaning operation of the release agent spraying mechanism.

[0038] The use process and working principle of the utility model: Before use, connect the stirring motor 6, the booster pump 11, the forward and reverse motor 15 to an external power supply, and start the stirring motor 6. Drive the stirring rod 7 and the auxiliary rod 8 to rotate through the stirring motor 6. Then, connect the external sewage pipeline to the drain pipe 28 in a clamped manner, and open the drain pipe 28 through the pipe valve 29. Then, open the feed pipe 4 through the pipe cover 5, add an appropriate amount of deoxidizer into the interior of the cartridge 3 through the feed pipe 4, cover the pipe cover 5, and the deoxidizer in the cartridge 3 can be stirred by the stirring rod 7 and the auxiliary rod 8 to increase its fluidity and prevent it from accumulating;

[0039] In the mold - opening state, start the forward - reverse motor 15. Drive the screw rod 16 to rotate forward through the forward - reverse motor 15. The front end of the screw rod 16 is rotationally supported through the support hole 17. By the screw rod 16 rotating forward at a fixed position and guiding and sliding relative to the guide groove 20 through the guide shaft 19, the internally threaded hole block 18 can be driven to move forward, thereby driving the hollow rod 21 with the nozzle 22 to move forward and extend out of the wastewater tank 23 from the opening 24 and the slot 25 and be located between the lower mold 35 and the upper mold 36. Then, shut down the forward - reverse motor 15 and start the booster pump 11. Through the discharge pipe 10, the booster pump 11, and the discharge hose 12, the deoxidizer in the barrel 3 can be pressurized and pumped into the hollow rod 21, and evenly sprayed outwards by several nozzles 22 on the hollow rod 21, so as to realize the synchronous spraying operation of the release agent on the lower mold 35 and the upper mold 36. After spraying, shut down the booster pump 11 and start the forward - reverse motor 15. Drive the screw rod 16 to rotate reversely through the forward - reverse motor 15, which can drive the hollow rod 21 to move backward and reset and be received in the wastewater tank 23. Then, shut down the forward - reverse motor 15. Next, place the blank in the lower mold 35, and drive the lower mold 35 and the upper mold 36 to close the mold through an external injection molding machine to perform the corresponding production of the blade. The injection molding machine and its connection structure are not shown in the figure, and its specific use is the prior art. Only the use of this spraying mechanism is specifically introduced here. Finally, the pull handle 32 can be used to drive the baffle 31 to move leftward relative to the guide rail rod 30. The opening 24 can be blocked by the baffle 31, and the front part of the slot 25 can be blocked by engaging the blocking block 34 with the slot 25, so as to provide dust protection for the used nozzles 22 for subsequent spraying use;

[0040] In the future, the pipe cover 5 can be opened, and an appropriate amount of cleaning water can be added into the barrel 3 through the feed pipe 4. The barrel 3, the stirring rod 7 and the auxiliary rod 8 inside it can be soaked and cleaned. Start the stirring motor 6. The stirring rod 7 and the auxiliary rod 8 can be driven to rotate through the stirring motor 6, and the cleaning water in the barrel 3 can be stirred to increase its additional flushing effect. Then, start the booster pump 11. Through the booster pump 11, the cleaning water in the barrel 3 can further pass through the discharge pipe 10, the discharge hose 12, the hollow rod 21 and the nozzle 22 and be discharged into the wastewater tank 23, so as to realize the internal cleaning of the storage device barrel 3 and the pipeline in the discharge direction. The waste water after cleaning can be further discharged outwards through the drain pipe 28 and its externally connected sewage pipeline, so as to facilitate the internal cleaning operation of this spraying mechanism.

[0041] In addition, the content not described in detail in this embodiment belongs to the scope of the prior art and common general knowledge.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic spraying mechanism for a release agent capable of achieving uniform spraying, characterized in that: It comprises a base (1), a barrel (3), a bracket (13) and a waste water tank (23); the barrel (3) is arranged on the left side of the upper end of the base (1); and a feed pipe (4) is fixedly connected to the left side of the upper end of the barrel (3); A booster pump (11) is fixedly installed on the right side of the upper end of the base (1); the input end of the booster pump (11) is fixedly connected to a discharge pipe (10); the left end of the discharge pipe (10) is fixedly connected to the right bottom end of the barrel (3); and the output end of the booster pump (11) is fixedly connected to a discharge hose (12); A bracket (13) is fixedly connected to the upper right end of the base (1), a forward and reverse motor (15) is fixedly installed on the upper rear end of the bracket (13), a screw (16) is fixedly connected to the output end of the forward and reverse motor (15), a support hole (17) is provided on the upper front end of the bracket (13), and the screw (16) is rotatably connected to the support hole (17), an inner screw hole block (18) is screwed and connected to the outer periphery of the rear end of the screw (16), the upper end of the inner screw hole block (18) is fixedly connected to a guide shaft (19), a guide groove (20) is provided on the upper end of the bracket (13), and the guide shaft (19) is slidably connected to the guide groove (20), a hollow rod (21) is fixedly connected to the right end of the inner screw hole block (18), and the upper end of the discharge hose (12) is fixedly connected to the bottom of the left end of the hollow rod (21), and a plurality of nozzles (22) are fixedly connected to the upper and lower ends of the hollow rod (21); A waste water tank (23) is placed at the rear end of the right side of the base (1), an opening (24) is provided at the upper front end of the waste water tank (23), an opening (24) is provided at the upper left end of the waste water tank (23), and the left end of the hollow rod (21) is slidably connected to the slot (25), a drain pipe (28) is fixedly connected to the bottom end of the right side of the base (1), and guide rails (30) are fixedly connected to the upper and lower ends of the front right side of the hollow rod (21), and a baffle (31) is movably connected to the inner side of the guide rail (30).

2. The automatic spraying mechanism for a mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: The bottom end of the barrel (3) is fixedly connected to supporting feet (2) all around, and the bottom ends of the supporting feet (2) are fixedly connected to the base (1).

3. The automatic spraying mechanism for mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: The upper end of the feed pipe (4) is sleeved and connected with a pipe cover (5).

4. The automatic spraying mechanism for mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: A stirring motor (6) is fixedly mounted on the upper end of the barrel (3); a plurality of stirring rods (7) are fixedly connected to the output end of the stirring motor (6); and a plurality of auxiliary rods (8) are fixedly connected to the left and right sides of the stirring rod (7).

5. The automatic spraying mechanism for a mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: A transparent window 1 (9) is fixedly connected to the front end of the barrel (3).

6. The automatic spraying mechanism for a mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: Ribs (14) are fixedly connected to the front and rear ends of the left bottom of the bracket (13), and the bottom end of the ribs (14) is fixedly connected to the base (1).

7. The automatic spraying mechanism for mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: A guide plate (26) is fixedly connected to the inner bottom end of the waste water tank (23).

8. The automatic spraying mechanism for mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: A second transparent window (27) is fixedly connected to the bottom of the front end of the waste water tank (23).

9. The automatic spraying mechanism for mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: A pull handle (32) is fixedly connected to the right side of the front end of the baffle (31), a limit axis (33) is fixedly connected to the upper and lower ends of the left side of the hollow rod (21), and a blocking block (34) is fixedly connected to the rear end of the left side of the baffle (31).

10. The automatic spraying mechanism for mold release agent capable of achieving uniform spraying according to claim 1, characterized in that: A pipe valve (29) is fixedly mounted on the upper end of the drainage pipe (28).

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