Release agent filling structure for casting

Abstract

The utility model relates to the technical field of release agents, and discloses a casting release agent filling structure which comprises a base, the top of the base is fixedly connected with a discharging pipe, the top of the discharging pipe is fixedly communicated with a filling barrel, the inner wall of the filling barrel is provided with a vacuum cavity, and the front side of the vacuum cavity is fixedly communicated with an exhaust pipe. A sealing ring is slidably connected to the interior of the upper side of the vacuum cavity, a barrel cover is fixedly connected to the top of the sealing ring, a motor is fixedly connected to the top of the barrel cover, a heating rod is arranged at the bottom of the barrel cover, a rotating shaft is fixedly connected to the bottom of the motor, and a plurality of stirring teeth are fixedly connected to the surface of the rotating shaft; by arranging the rotating shaft, the stirring teeth and the like to be matched with the heating rod for use, the stirring teeth can be driven by the rotating shaft to continuously stir a release agent in a filling barrel, so that heat generated by the heating rod is uniformly dispersed into the release agent, the condensation condition is avoided, and the filling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold release agents, in particular to a mold release agent filling structure for casting. Background Art

[0002] The release agent is a functional substance between the mold and the finished product. The release agent is chemically resistant and will not dissolve when in contact with the chemical components of different resins. The release agent is also heat-resistant and stress-resistant and is not easily decomposed or worn. The release agent adheres to the mold and does not transfer to the processed part.

[0003] However, the existing release agent filling structure lacks a heating mechanism, and the release agent is prone to condensation and blockage during the filling process, which reduces the filling efficiency of the release agent. The existing release agent filling structure is relatively sealed, but the release agent is very viscous and needs to be cleaned frequently. The sealed structure is not convenient for cleaning the inside. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a release agent filling structure for casting to solve the problems mentioned in the above background technology that the release agent is prone to condensation and blockage during the filling process, thereby reducing the filling efficiency of the release agent, and the existing release agent filling structure is relatively sealed, making it inconvenient to clean the inside and lacking a heating mechanism.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting release agent filling structure, comprising a base, a placing plate fixedly connected to the front side of the base, a discharge pipe fixedly connected to the top of the base, a filling head fixedly connected to the front side of the discharge pipe, a filling barrel fixedly connected to the top of the discharge pipe, a vacuum chamber opened on the inner wall of the filling barrel, an exhaust pipe fixedly connected to the front side of the vacuum chamber, a vacuum pump arranged on the surface of the exhaust pipe, a sealing ring slidably connected to the upper inner side of the vacuum chamber, a barrel cover fixedly connected to the top of the sealing ring, a motor fixedly connected to the top of the barrel cover, a heating rod arranged on the bottom of the barrel cover, a rotating shaft fixedly connected to the bottom of the motor, a plurality of stirring teeth fixedly connected to the surface of the rotating shaft, a stirring claw fixedly connected to the bottom of the rotating shaft, vertical plates fixedly connected to both sides of the top of the base, and electric push rods fixedly connected to the upper bottoms of the two vertical plates.

[0006] Preferably, the sealing ring is made of rubber, the diameter of the sealing ring is the same as the diameter of the vacuum chamber, and the sealing ring fits tightly against the inner wall of the vacuum chamber.

[0007] By adopting the above technical scheme, by setting up a vacuum chamber, a sealing ring, etc. in conjunction with a vacuum pump, the vacuum chamber can be sealed by the sealing ring, and then the vacuum chamber can be evacuated by the vacuum pump, thereby improving the insulation effect of the filling barrel. At the same time, due to the pressure difference in the vacuum chamber, the barrel cover can be firmly adsorbed on the filling barrel.

[0008] Preferably, the bottom of the rotating shaft passes through the bottom of the barrel cover and extends to the interior of the filling barrel.

[0009] Preferably, the bottoms of the two electric push rods are fixedly connected to both sides of the top of the barrel cover.

[0010] By adopting the above technical solution, by setting up an electric push rod, a barrel cover, etc. for use in conjunction, the electric push rod can be moved upward to drive the barrel cover to move upward, thereby separating the barrel cover from the filling barrel, so that the barrel cover and the interior of the filling barrel are exposed to the outside, thereby facilitating cleaning by the staff.

[0011] Preferably, the plurality of stirring teeth are symmetrically distributed on both sides of the rotating shaft, and the spacing between the plurality of stirring teeth is the same.

[0012] By adopting the above technical solution, by setting a rotating shaft, stirring teeth and the like in conjunction with a heating rod, the rotating shaft can drive the stirring teeth to continuously stir the release agent in the filling barrel, thereby evenly dispersing the heat generated by the heating rod into the release agent, avoiding condensation and improving the filling efficiency.

[0013] Preferably, the stirring claw extends to the inside of the discharge pipe through the rotating shaft, and the diameter of the stirring claw is slightly smaller than the inner wall diameter of the discharge pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The casting release agent filling structure is provided with a rotating shaft, stirring teeth and the like in conjunction with a heating rod, and the stirring teeth can be driven by the rotating shaft to continuously stir the release agent in the filling barrel, thereby evenly dispersing the heat generated by the heating rod into the release agent, avoiding condensation and improving the filling efficiency. The vacuum chamber, the sealing ring and the like are provided in conjunction with a vacuum pump, and the vacuum chamber can be sealed by the sealing ring, and then the vacuum chamber can be evacuated by the vacuum pump, thereby improving the insulation effect of the filling barrel.

[0016] 2. The casting release agent filling structure is used in conjunction with an electric push rod and a barrel cover. The electric push rod can move upward to drive the barrel cover to move upward, thereby separating the barrel cover from the filling barrel, so that the barrel cover and the interior of the filling barrel are exposed to the outside, thereby facilitating cleaning by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the barrel cover of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the filling barrel of the utility model;

[0020] Figure 4 It is a schematic diagram of the left side cross-sectional structure of the filling barrel of the utility model.

[0021] In the figure: 1. base; 2. placement plate; 3. filling head; 4. discharge pipe; 5. filling barrel; 6. vacuum pump; 7. exhaust pipe; 8. vacuum chamber; 9. vertical plate; 10. electric push rod; 11. motor; 12. barrel cover; 13. sealing ring; 14. heating rod; 15. stirring claw; 16. stirring tooth; 17. rotating shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] Please refer to Figure 1-3 A casting release agent filling structure comprises a base 1, a placing plate 2 is fixedly connected to the front side of the base 1, a discharge pipe 4 is fixedly connected to the top of the base 1, a filling head 3 is fixedly connected to the front side of the discharge pipe 4, a filling barrel 5 is fixedly connected to the top of the discharge pipe 4, a vacuum chamber 8 is opened on the inner wall of the filling barrel 5, a vacuum pipe 7 is fixedly connected to the front side of the vacuum chamber 8, a vacuum pump 6 is arranged on the surface of the vacuum pipe 7, a sealing ring 13 is slidably connected to the upper inner side of the vacuum chamber 8, a barrel cover 12 is fixedly connected to the top of the sealing ring 13, a motor 11 is fixedly connected to the top of the barrel cover 12, and the barrel cover 11 is fixedly connected to the top of the barrel cover 11. 2 is provided with a heating rod 14 at the bottom, a rotating shaft 17 is fixedly connected to the bottom of the motor 11, a plurality of stirring teeth 16 are fixedly connected to the surface of the rotating shaft 17, the plurality of stirring teeth 16 are symmetrically distributed on both sides of the rotating shaft 17, and the spacing between the plurality of stirring teeth 16 is the same, a stirring claw 15 is fixedly connected to the bottom of the rotating shaft 17, the stirring claw 15 extends to the inside of the discharge pipe 4 through the rotating shaft 17, and the diameter of the stirring claw 15 is slightly smaller than the inner wall diameter of the discharge pipe 4, vertical plates 9 are fixedly connected to both sides of the top of the base 1, and electric push rods 10 are fixedly connected to the upper bottoms of the two vertical plates 9.

[0025] Working principle: When in use, the staff starts the electric push rod 10 to move the barrel cover 12 upward, and puts the demoulding agent into the filling barrel 5, then closes the barrel cover 12 again so that the sealing ring 13 seals the upper side of the vacuum chamber 8, and starts the vacuum pump 6. The vacuum pump 6 evacuates the vacuum chamber 8 through the exhaust pipe 7, thereby improving the insulation effect of the filling barrel 5. At this time, the staff starts the heating rod 14 and the motor 11. The heating rod 14 generates heat to heat the demoulding agent. The motor 11 drives the stirring teeth 16 and the stirring claws 15 to rotate through the rotating shaft 17. The stirring teeth 16 are constantly rotating. The release agent in the filling barrel 5 is stirred so that the heat generated by the heating rod 14 is evenly dispersed into the release agent, so that the release agent maintains a suitable temperature. The stirring claw 15 rotates and continuously stirs the release agent in the discharge pipe 4, avoiding the blockage caused by condensation of the release agent and improving the filling efficiency. At this time, the staff places the cans to be filled on the placement plate 2, and adjusts the position of the cans so that they are on the same vertical plane as the filling head 3, starts the filling head 3, and the filling head 3 extracts the release agent in the discharge pipe 4 and fills it into the can to complete the filling.

[0026] Compared with the related art, the release agent filling structure for casting provided by the utility model has the following beneficial effects: by setting a rotating shaft, stirring teeth, etc. for use with a heating rod, the stirring teeth can be driven by the rotating shaft to continuously stir the release agent in the filling barrel, thereby evenly dispersing the heat generated by the heating rod into the release agent, avoiding condensation and improving the filling efficiency; by setting a vacuum chamber, a sealing ring, etc. for use with a vacuum pump, the vacuum chamber can be sealed by the sealing ring, and then the vacuum chamber can be evacuated by the vacuum pump, thereby improving the insulation effect of the filling barrel.

[0027] Embodiment 2:

[0028] Please refer to Figure 1-4 A discharge pipe 4 is fixedly connected to the top of the base 1, a filling head 3 is fixedly connected to the front side of the discharge pipe 4, a filling barrel 5 is fixedly connected to the top of the discharge pipe 4, a vacuum chamber 8 is opened on the inner wall of the filling barrel 5, a sealing ring 13 is slidably connected to the upper inner side of the vacuum chamber 8, a barrel cover 12 is fixedly connected to the top of the sealing ring 13, vertical plates 9 are fixedly connected to the top two sides of the base 1, electric push rods 10 are fixedly connected to the upper bottom of the two vertical plates 9, and the bottoms of the two electric push rods 10 are fixedly connected to the top two sides of the barrel cover 12.

[0029] Working principle: When it is necessary to clean the inside of the filling barrel 5, the staff can start the electric push rods 10 on both sides to retract, and the electric push rods 10 then drive the barrel cover 12 to move upward. While the barrel cover 12 moves upward, it will drive the stirring teeth 16 and the stirring claws 15 to move upward through the rotating shaft 17 until they are separated from the inside of the filling barrel 5, so that the internal structure of the barrel cover 12 and the inside of the filling barrel 5 are exposed to the outside, making it convenient for the staff to clean.

[0030] Compared with the related art, the casting release agent filling structure provided by the utility model has the following beneficial effects: by setting an electric push rod, a barrel cover, etc. for use in conjunction, the electric push rod can be moved upward to drive the barrel cover to move upward, thereby separating the barrel cover from the filling barrel, so that the barrel cover and the interior of the filling barrel are exposed to the outside, thereby facilitating cleaning by the staff.

[0031] 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 casting release agent filling structure, comprising a base (1), characterized in that: The front side of the base (1) is fixedly connected to a placement plate (2), the top of the base (1) is fixedly connected to a discharge pipe (4), the front side of the discharge pipe (4) is fixedly connected to a filling head (3), the top of the discharge pipe (4) is fixedly connected to a filling barrel (5), the inner wall of the filling barrel (5) is provided with a vacuum chamber (8), the front side of the vacuum chamber (8) is fixedly connected to an exhaust pipe (7), a vacuum pump (6) is provided on the surface of the exhaust pipe (7), a sealing ring (13) is slidably connected to the inside of the upper side of the vacuum chamber (8), and the top of the sealing ring (13) is fixedly connected to a barrel cover (12); The top of the barrel cover (12) is fixedly connected to a motor (11), the bottom of the barrel cover (12) is provided with a heating rod (14), the bottom of the motor (11) is fixedly connected to a rotating shaft (17), the surface of the rotating shaft (17) is fixedly connected to a plurality of stirring teeth (16), the bottom of the rotating shaft (17) is fixedly connected to a stirring claw (15), the top two sides of the base (1) are fixedly connected to vertical plates (9), and the upper bottoms of the two vertical plates (9) are fixedly connected to electric push rods (10).

2. The casting release agent filling structure according to claim 1, characterized in that: The sealing ring (13) is made of rubber, the diameter of the sealing ring (13) is the same as the diameter of the vacuum chamber (8), and the sealing ring (13) is tightly fitted to the inner wall of the vacuum chamber (8).

3. The casting release agent filling structure according to claim 1, characterized in that: The bottom of the rotating shaft (17) passes through the bottom of the barrel cover (12) and extends to the interior of the filling barrel (5).

4. The casting release agent filling structure according to claim 1, characterized in that: The bottoms of the two electric push rods (10) are fixedly connected to the top sides of the barrel cover (12).

5. The casting release agent filling structure according to claim 1, characterized in that: The plurality of stirring teeth (16) are symmetrically distributed on both sides of the rotating shaft (17), and the spacing between the plurality of stirring teeth (16) is the same.

6. The casting release agent filling structure according to claim 1, characterized in that: The stirring claw (15) extends to the interior of the discharge pipe (4) through the rotating shaft (17), and the diameter of the stirring claw (15) is slightly smaller than the inner wall diameter of the discharge pipe (4).

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