A rapid demoulding and ejecting mold base device

Abstract

The utility model relates to the field of demoulding technology, specifically a rapid demoulding and ejecting mold base device, including a base, a jet demoulding assembly fixedly connected to the middle of the top of the base, the jet demoulding assembly including an air pump, a telescopic frame, a telescopic tube, a receiving plate and a jet tube, the top of the air pump is fixedly connected to the telescopic frame, the inner wall surface of the telescopic frame is clamped with the telescopic tube, and the top of the telescopic tube is clamped with the receiving plate. The utility model is provided with an air pump, a telescopic frame, a telescopic tube, a receiving plate and a jet tube. When in use, the air pump and the telescopic frame are connected, and then the telescopic tube is lifted up and down with the device. The air pump discharges gas from the telescopic tube, and then the gas is ejected through the jet tube on the inner wall of the receiving plate, and sprayed on the bottom of the mold base to eject the mold base, thereby achieving the effect of demoulding without damaging the mold base, avoiding the mold base itself being damaged due to push-type demoulding, and the mold base being damaged if the pushing force is too large and cannot withstand the pressure, resulting in unnecessary economic losses.

Description

Technical Field

[0001] The utility model relates to the technical field of demoulding, in particular to a rapid demoulding and ejecting mold base device. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. They are tools that make blanks into parts with specific shapes and sizes under the action of external forces. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry" and is a tool that makes blanks into parts with specific shapes and sizes under the action of external forces.

[0003] The mold base with optimized quick demoulding and ejection structure disclosed in the public specification of Chinese utility model patent application CN214082373U includes a lower mold base and an upper mold base, metal grooves are installed on both sides of the upper mold base, ribs are welded on the outer wall of the metal groove, and the ribs are arranged in a trapezoidal structure, a forward and reverse motor is installed on the top of the inner side of the metal groove, a guide rod is symmetrically welded below the forward and reverse motor, a T-shaped slider is movably connected to the surface of the guide rod, a reset spring is provided below the T-shaped slider, and the reset spring is sleeved on the bottom end of the outer wall of the guide rod, and a screw rod is transmission-connected to the power output end of the forward and reverse motor. The utility model drives the screw rod to rotate in the opposite direction by the forward and reverse motor, so that the T-shaped slider slides upward along the guide rod, and the reset spring is reset, which can increase the thrust during mold opening, and drive the upper mold base to move upward through the T-shaped slider to complete the mold opening, eliminating the tedious work of manual operation, reducing labor intensity, and improving production efficiency.

[0004] However, the device lacks the function of air-jet demoulding. In actual use, push-type demoulding may cause damage to the mold base itself. If the pushing force is too large, the mold base will be damaged if it cannot withstand the pressure, resulting in unnecessary economic losses. In addition, the device lacks a fixing function. In actual use, the bottom structure is unstable, which may lead to uneven force during demoulding, resulting in demoulding obstruction and the inability to remove the mold base. Utility Model Content

[0005] The utility model aims to provide a rapid demoulding and ejecting mold base device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rapid demoulding and ejecting mold base device, comprising:

[0008] A base, wherein a jet demoulding assembly is fixedly connected to the middle of the top of the base, and the jet demoulding assembly includes an air pump, a telescopic frame, a telescopic tube, a receiving plate and a jet tube. The top of the air pump is fixedly connected to the telescopic frame, the inner wall surface of the telescopic frame is clamped with the receiving plate, the top of the telescopic tube is clamped with the receiving plate, the bottom end of the receiving plate is provided with a rectangular slot, and the inner wall of the rectangular slot is clamped with the jet tube;

[0009] A fixing assembly is clamped at the bottom end of the base, and the fixing assembly includes a fixing plate, bolts, threaded holes and an insertion rod. Four threaded holes are opened on both sides of the top of the fixing plate, and bolts are threadedly connected to the inner walls of the threaded holes. A slot hole is opened on one side of the fixing plate, and an insertion rod is clamped on the inner wall of the slot hole.

[0010] Preferably, lifting components are fixedly connected to both sides of the top of the base, and the lifting components include a lifting frame, a lifting column and a spring. The lifting column is clamped on the inner wall surface of the lifting frame, and the spring is clamped on the surface of the lifting column. Through the arrangement of the lifting frame, the lifting column and the spring, the effect of applying upward thrust during lifting is achieved.

[0011] Preferably, a stripping module is fixedly connected to the top of the lifting column, and protective pads are clamped on both sides of the top of the stripping module. Through the arrangement of the stripping module and the protective pads, the effect of applying thrust upward during lifting is achieved.

[0012] Preferably, a plurality of air outlet holes are provided on the top surface of the stripping module, and the air outlet holes are provided to connect to the outside and discharge the gas.

[0013] Preferably, a square slot is provided in the middle of the top of the fixing plate, and the base can be fixed by the arrangement of the square slot.

[0014] Preferably, a slot is provided in the middle of the top of the base, and the inner wall of the slot is snap-connected to the bottom surface of the air pump.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A rapid demoulding and ejecting mold base device is provided with an air pump, a telescopic frame, a telescopic tube, a receiving plate, and an air jet pipe. When in use, the air pump and the telescopic frame are connected, and then the telescopic tube is used to move up and down with the device. The air pump discharges gas from the telescopic tube, and then the gas is sprayed out through the air jet pipe on the inner wall of the receiving plate, and the gas is sprayed on the bottom of the mold base to eject the mold base, thereby achieving the effect of demoulding without damaging the mold base, avoiding the damage of the mold base itself caused by push-type demoulding, and the mold base cannot withstand the pressure and will be damaged due to excessive pushing force, resulting in unnecessary economic losses.

[0017] 2. This kind of rapid demoulding and ejection mold base device is provided with a fixing plate, bolts, threaded holes and insert rods. When in use, the structure is fixed by the fixing plate, and then the body is connected and reinforced by bolts and threaded holes to make the whole body not easy to shake. Finally, the insert rods are used to fix it laterally, thereby achieving the effect of stabilizing the structure and avoiding the instability of the bottom structure, which will cause uneven force during demoulding, resulting in obstruction of demoulding and the inability to eject the mold base. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a right side schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly of the jet demoulding component of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly of the fixed components of the utility model;

[0021] Figure 4 It is a schematic diagram of the lifting component of the utility model.

[0022] In the figure: 1. base; 2. air pump; 3. telescopic frame; 4. telescopic tube; 5. receiving plate; 6. jet tube; 7. fixing plate; 8. bolt; 9. threaded hole; 10. plug-in rod; 11. lifting frame; 12. lifting column; 13. spring; 14. stripping module; 15. protective pad; 16. air outlet. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A rapid demoulding and ejecting mold base device, comprising:

[0026] The base 1 has a jet demoulding assembly fixedly connected to the middle of the top of the base 1, and the jet demoulding assembly includes an air pump 2, a telescopic frame 3, a telescopic tube 4, a receiving plate 5 and an air jet tube 6. The top of the air pump 2 is fixedly connected to the telescopic frame 3, and the telescopic tube 4 is clamped on the inner wall surface of the telescopic frame 3. The receiving plate 5 is clamped on the top of the telescopic tube 4. A rectangular slot is opened at the bottom of the receiving plate 5, and the inner wall of the rectangular slot is clamped with an air jet tube 6. Through the arrangement of the air pump 2, the telescopic frame 3, the telescopic tube 4, the receiving plate 5 and the air jet tube 6, when in use, the air pump 2 and the telescopic frame 3 are connected, and then the telescopic tube 4 is lifted up and down with the device, the air pump 2 discharges the gas from the telescopic tube 4, and then the air jet tube 6 on the inner wall of the receiving plate 5 is sprayed to the bottom of the mold base to push the mold base out, thereby achieving the effect of demoulding without damaging the mold base, avoiding the damage of the mold base itself caused by push-type demoulding, and the mold base cannot withstand the pressure and will be damaged, resulting in unnecessary economic losses;

[0027] A fixing assembly is clamped at the bottom end of the base 1, and the fixing assembly includes a fixing plate 7, a bolt 8, a threaded hole 9 and an insertion rod 10. Four threaded holes 9 are provided on both sides of the top of the fixing plate 7, and the inner wall of the threaded hole 9 is threadedly connected with a bolt 8. A slot is provided on one side of the fixing plate 7, and the inner wall of the slot is clamped with an insertion rod 10. Through the arrangement of the fixing plate 7, the bolt 8, the threaded hole 9 and the insertion rod 10, when in use, the structure is fixed by the fixing plate 7, and then the body is connected and reinforced by the bolt 8 and the threaded hole 9, so that the whole is not easy to shake, and finally the insertion rod 10 is used to fix it horizontally, so as to achieve the effect of stabilizing the structure, avoiding the instability of the bottom structure, which will cause uneven force during demoulding, resulting in obstruction of demoulding, and the mold base cannot be ejected;

[0028] In this embodiment, preferably, both sides of the top of the base 1 are fixedly connected with a lifting assembly, the lifting assembly includes a lifting frame 11, a lifting column 12 and a spring 13, the lifting column 12 is clamped on the inner wall surface of the lifting frame 11, and the spring 13 is clamped on the surface of the lifting column 12 and fixed through the lifting frame 11, and then lifted and lowered by the lifting column 12, the spring 13 drives the lifting column 12 to rebound and reset, reducing kinetic energy and wear, so as to achieve the effect of applying thrust upward during lifting;

[0029] In this embodiment, preferably, a stripping module 14 is fixedly connected to the top of the lifting column 12, and protective pads 15 are clamped on both sides of the top of the stripping module 14. Through the arrangement of the stripping module 14 and the protective pads 15, when in use, the stripping module 14 contacts the mold base, and the protective pads 15 prevent the stripping module 14 from being too hard and causing damage to the mold base, thereby achieving the effect of demoulding;

[0030] In this embodiment, preferably, a plurality of air outlet holes 16 are provided on the top surface of the stripping module 14. Through the arrangement of the air outlet holes 16, when in use, the gas is discharged upward through the air outlet holes 16, thereby achieving the effect of connecting to the outside and discharging the gas;

[0031] In this embodiment, preferably, a square slot is provided in the middle of the top of the fixing plate 7. By setting the square slot, when in use, the square slot can be used to place the fixing base, thereby achieving the function of fixing the base;

[0032] In this embodiment, preferably, a slot is opened in the middle of the top of the base 1 , and the inner wall of the slot is snap-connected to the bottom surface of the air pump 2 .

[0033] When in use, a rapid demoulding and ejecting mold base device of the present embodiment is fixed by a lifting frame 11, and then lifted by a lifting column 12 to push a demoulding module 14 upward to contact the bottom of the mold base. The lifting force is limited, and finally a protective pad 15 is used to prevent the demoulding module 14 from being too hard and causing damage to the mold base, thereby achieving the effect of applying thrust upward by lifting. Through the arrangement of an air pump 2, a telescopic frame 3, a telescopic tube 4, a receiving plate 5, and an injection pipe 6, when in use, the air pump 2 and the telescopic frame 3 are connected, and then the telescopic tube 4 is lifted up and down with the device. The air pump 2 discharges gas from the telescopic tube 4, and then the gas is ejected through the injection pipe 6 on the inner wall of the receiving plate 5, and sprayed on the bottom of the mold base to eject the mold base, thereby achieving demoulding. The mold does not damage the mold base, and avoids the situation that push-type demoulding will cause damage to the mold base itself. If the pushing force is too large, the mold base will be damaged if it cannot withstand the pressure, resulting in unnecessary economic losses. Through the arrangement of the fixing plate 7, bolts 8, threaded holes 9, and insert rods 10, when in use, the structure is fixed by the fixing plate 7, and then the main body is connected and reinforced by the bolts 8 and threaded holes 9 to make the whole body not easy to shake, and finally the insert rods 10 are used to fix it horizontally, so as to achieve the effect of stabilizing the structure, avoiding the instability of the bottom structure, which will cause uneven force during demoulding, resulting in demoulding being blocked, and the mold base cannot be ejected. The gas is discharged upward through the air outlet 16, thereby achieving the effect of connecting to the outside and discharging the gas.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A rapid demoulding and ejecting mold base device, characterized in that: include A base (1), wherein a jet demoulding assembly is fixedly connected to the middle of the top of the base (1), and the jet demoulding assembly comprises an air pump (2), a telescopic frame (3), a telescopic tube (4), a receiving plate (5) and an air jet tube (6); the top of the air pump (2) is fixedly connected to the telescopic frame (3), the inner wall surface of the telescopic frame (3) is clamped with the telescopic tube (4), the top of the telescopic tube (4) is clamped with the receiving plate (5), the bottom of the receiving plate (5) is provided with a rectangular slot, and the inner wall of the rectangular slot is clamped with the air jet tube (6); A fixing assembly is clamped at the bottom end of the base (1), and the fixing assembly comprises a fixing plate (7), a bolt (8), a threaded hole (9) and an insertion rod (10). Four threaded holes (9) are provided on both sides of the top of the fixing plate (7), and the inner walls of the threaded holes (9) are threadedly connected with bolts (8). A slot hole is provided on one side of the fixing plate (7), and the inner wall of the slot hole is clamped with an insertion rod (10).

2. A rapid demoulding and ejecting mold base device according to claim 1, characterized in that: The top sides of the base (1) are fixedly connected with lifting components, the lifting components comprising a lifting frame (11), a lifting column (12) and a spring (13), the lifting column (12) being clamped on the inner wall surface of the lifting frame (11), and the spring (13) being clamped on the surface of the lifting column (12).

3. A rapid demoulding and ejecting mold base device according to claim 2, characterized in that: The top of the lifting column (12) is fixedly connected to a stripping module (14), and both sides of the top of the stripping module (14) are clamped with protective pads (15).

4. A rapid demoulding and ejecting mold base device according to claim 3, characterized in that: A plurality of air outlet holes (16) are provided on the top surface of the stripping module (14).

5. The rapid demoulding and ejection device for mold base according to claim 1, characterized in that: A square slot is provided in the middle of the top end of the fixing plate (7).

6. A rapid demoulding and ejecting mold base device according to claim 1, characterized in that: A slot hole is provided in the middle of the top end of the base (1), and the inner wall of the slot hole is snap-connected to the bottom end surface of the air pump (2).

Images