Mold machining device convenient to demold

Abstract

The utility model discloses a mould processing device convenient to demould, which relates to the technical field of moulds and comprises a main body device, a first air inlet box is arranged on the inner wall of the main body device, a second air inlet box is arranged on the inner wall of the main body device, and fans are arranged on the inner walls of the first air inlet box and the second air inlet box. And a permanent magnet synchronous motor is arranged at the other end of the fan. The first air inlet box, the second air inlet air storage box, the fans, the permanent magnet synchronous motors, the side door, the servo motor, the lifting rod and the anti-collision plate are used in cooperation, the fans and the permanent magnet synchronous motors are installed in the first air inlet box and the second air inlet box and used for sucking external air into the device, and the effect of taking down a mold through air pressure is achieved; the side plates facilitate maintenance of internal devices, the servo motor drives the lifting rod to rotate, the upper mold can move up and down through the anti-collision plate, the mold pressing effect is achieved, and the anti-collision plate can play a role in protecting the connecting pipe in the ascending process.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold processing device which is convenient for demoulding. Background Art

[0002] Plastics are widely used and are indispensable components in home appliances, automobiles, mobile phones, PCs, medical devices, and lighting appliances. As my country's economy has achieved sustained and stable growth, industries such as home appliances, automobiles, mobile phones, PCs, and medical devices have also achieved rapid development thanks to a favorable external environment, and the development of downstream industries has further boosted demand for plastics.

[0003] In the prior art, a Chinese patent with publication number CN112476979A is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: The present invention relates to the field of plastic processing technology, and discloses a plastic processing mold device, including an upper mold and a lower mold, wherein the upper mold is located above the lower mold, and a base is welded to the bottom of the lower mold. The present invention provides an upper mold, a lower mold, a base, a cooling structure, a connecting plate, a limiting structure, a hydraulic rod, a top plate, a rotating rod, a base, a power structure and a base plate, so that the plastic processing mold device has the advantages of being easy to separate and disassemble, reducing the labor intensity of workers, adopting an alignment mechanism to prevent the mold from shifting, and having a short cooling and molding time, thereby solving the problems that the existing mold device has a simple structure, requires manpower to separate the mold when separating the mold, has high labor intensity, and cannot be aligned during assembly, resulting in the mold being easily shifted and loosened, the quality of the plastic product is poor, and after the plastic product is injection molded, the cooling and molding time is long, which prolongs the production time.

[0004] Although the device solves the problem of short cooling molding time, the cooling part may experience uneven cooling after the die pressing is completed, resulting in partial adhesion when removing the mold, which affects demolding. Utility Model Content

[0005] The utility model aims to provide a mold processing device which is convenient for demoulding, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A mold processing device that is easy to demould comprises a main device, the inner wall of which is provided with a first air inlet box, the inner wall of which is provided with a second air inlet box, the inner walls of the first air inlet box and the second air inlet box are both provided with fans, and the other end of the fan is provided with a permanent magnet synchronous motor.

[0008] A mold groove is provided on the top of the main device, a side door is movably connected to an inner wall of one side of the main device, a beam is fixedly connected to the top of the main device, a servo motor is fixedly connected to the top of the beam, a lifting rod is rotatably connected to the bottom of the servo motor, the other end of the lifting rod is movably connected to the inner wall of the main device, and an anti-collision plate is threadedly connected to the outer wall of the lifting rod.

[0009] The above technical scheme is adopted, in which the first air intake box, the second air intake box, the fan, the permanent magnet synchronous motor, the side door, the servo motor, the lifting rod and the anti-collision plate are used in combination. The first air intake box and the second air intake box are both equipped with fans and permanent magnet synchronous motors. The side door facilitates the maintenance of internal devices. The servo motor drives the lifting rod to rotate, so that the upper mold can move up and down through the anti-collision plate to play the role of pressing the mold, and the anti-collision plate can protect the connecting pipe when it rises.

[0010] A further improvement of the technical solution of the utility model is that: the bottom of the anti-collision plate is fixedly connected to the upper mold, the inner wall of the upper mold is fixedly connected to the first telescopic rod, and the bottom of the first telescopic rod is fixedly connected to the first push plate.

[0011] The above technical solution is adopted, in which the upper mold, the first telescopic rod and the first push plate are used in combination. The first telescopic rod is installed inside the upper mold to fix the first push plate to prevent the first push plate from falling off when subjected to air pressure.

[0012] A further improvement of the technical solution of the utility model is that: the top of the main device is fixedly connected to an outer frame, the top of the main device is provided with a mold groove, the inner wall of the mold groove is fixedly connected to a fixed plate, the top of the fixed plate is fixedly connected to a second telescopic rod, and the top of the second telescopic rod is fixedly connected to a second push plate.

[0013] The above technical scheme is adopted, in which a main device, an outer frame, a mold groove, a fixed plate, a second telescopic rod and a second push plate are used in combination. The top of the main device is provided with a mold groove for installing the fixed plate, the top of the groove is installed with an outer frame, the top of the fixed plate is installed with a second lifting rod, and the top of the second trunk is fixed with a second push plate.

[0014] A further improvement of the technical solution of the utility model lies in that: an inner wall of the main device is fixedly connected to an air storage box, a second flow pipe is fixedly connected to the bottom of the air storage box, the other end of the second flow pipe passes through the second air intake box and is fixedly connected to one side of the first disc, a square plate is fixedly connected to the other side of the first disc, and a permanent magnet synchronous motor is fixedly connected to the inner wall of the square plate.

[0015] The above technical solution is adopted, in which an air storage box, a second flow pipe, a first disc and a square plate are used in combination. The square plates are fixed in the first air intake box and the second air intake box, and are mainly used to fix the fan and the permanent magnet synchronous motor. The air is then sent into the interior of the mold through the second flow pipe and the first flow through the first disc and the second disc.

[0016] A further improvement of the technical solution of the utility model is that: a connecting pipe is fixedly connected to the top of the upper mold, a hose is sleeved on the outer wall of the other end of the connecting pipe, a first flow pipe is fixedly connected to the inner wall of the hose, and a second disc is fixedly connected to the other end of the first flow pipe.

[0017] The above-mentioned technical scheme is adopted, in which the connecting pipe, the hose, the first circulation pipe and the second disc are used in combination, the connecting pipe is installed on the top of the upper mold, and the other end is connected to the hose, the other end of the hose is connected to the first circulation pipe, and the first circulation pipe is connected to one side of the second disc, so that the inhaled air can smoothly enter the first circulation pipe, and then the air is sent into the upper mold through the hose.

[0018] A further improvement of the technical solution of the utility model is that a first air inlet pipe is fixedly connected to the inner wall of the other side of the main body device.

[0019] The above technical solution is adopted, in which the first air intake pipe is used in conjunction with the main air intake port of the first air intake box.

[0020] A further improvement of the technical solution of the utility model is that: a second air intake pipe is fixedly connected to the inner wall on the other side of the main device, and one end of the second air intake pipe is fixedly connected to the inner wall on one side of the second air intake box.

[0021] The above technical solution is adopted, in which a second air intake pipe is used in conjunction with the first air intake pipe. The second air intake pipe is slightly longer than the first air intake pipe because the second air intake pipe is slightly farther away from the second air intake box.

[0022] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0023] The utility model provides a mold processing device which is easy to demould, and uses a fan, a permanent magnet synchronous motor, a first disc, a second disc, a first circulation pipe, a second circulation pipe, a first telescopic rod, a second telescopic rod, a hose and a connecting pipe for coordinated use. The permanent magnet synchronous motor drives the fan to suck air into the first air inlet box and the second air inlet box in the device, and then the air enters the upper mold through the first circulation pipe, and then the first push plate pushes downward to push the mold out. The second push plate has the same principle as the first push plate. If the mold sticks to the upper part, the fan in the first air inlet box is started; if it sticks to the lower part, the fan in the second air inlet box is started, thereby solving the problem that the mold sticks to the upper part or is stuck on the upper part and is inconvenient to take out.

[0024] The utility model provides a mold processing device which is convenient for demoulding. The servo motor, the lifting rod and the anti-collision plate are used together to drive the upper mold to move. The anti-collision plate fixed on the upper mold can protect the connecting pipe from collision when rising, so as to avoid the rupture of the connecting pipe and cause unstable air pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main device structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the beam structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the upper mold structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the outer frame structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the first flow pipe of the utility model;

[0030] Figure 6 This is a schematic diagram of the side door structure of the utility model;

[0031] Figure 7 This is a schematic diagram of the square plate structure of the utility model;

[0032] Figure 8 This is a schematic diagram of the second disc structure of the utility model;

[0033] Fig. 9 This is a schematic diagram of the structure of the first air intake box of the utility model.

[0034] In the figure: 1. main device; 2. side door; 3. mold groove; 4. first air inlet pipe; 5. second air inlet pipe; 6. beam frame; 7. lifting rod; 8. servo motor; 9. anti-collision plate; 10. upper mold; 11. first telescopic rod; 12. first push plate; 13. outer frame; 14. second push plate; 15. second telescopic rod; 16. fixed plate; 17. air storage box; 18. first flow pipe; 19. square plate; 20. hose; 21. connecting pipe; 22. fan; 23. permanent magnet synchronous motor; 24. first disc; 25. second disc; 26. second flow pipe; 27. first air inlet box; 28. second air inlet box. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the embodiments:

[0036] like Figure 1-9 As shown, the utility model provides a mold processing device that is easy to demold, including a main body device 1, wherein the inner wall of the main body device 1 is provided with a first air inlet box 27, the inner wall of the main body device 1 is provided with a second air inlet box 28, the inner walls of the first air inlet box 27 and the second air inlet box 28 are both provided with fans 22, and the other end of the fan 22 is provided with a permanent magnet synchronous motor 23.

[0037] A mold groove 3 is provided on the top of the main device 1, and a side door 2 is movably connected to the inner wall of one side of the main device 1. A beam frame 6 is fixedly connected to the top of the main device 1, and a servo motor 8 is fixedly connected to the top of the beam frame 6. The bottom of the servo motor 8 is rotatably connected to a lifting rod 7, and the other end of the lifting rod 7 is movably connected to the inner wall of the main device 1. The outer wall of the lifting rod 7 is threadedly connected with an anti-collision plate 9. The inside of the device can be observed by opening the side door 2 for easy maintenance. Fans 22 and permanent magnet synchronous motors 23 are installed inside the first air intake box 27 and the second air intake box 28 for sucking external air into the device to remove the mold by air pressure. The beam frame 6 is used to support the movement of the upper mold 10, and the servo motor 8 drives the lifting rod 7 to rotate, so that the upper mold 10 can move up and down through the anti-collision plate 9 to play the role of pressing the mold, and the anti-collision plate 9 can protect the connecting pipe 21 when it rises.

[0038] The bottom of the anti-collision plate 9 is fixedly connected to the upper mold 10, the inner wall of the upper mold 10 is fixedly connected to the first telescopic rod 11, the bottom of the first telescopic rod 11 is fixedly connected to the first push plate 12, and the first telescopic rod 11 is installed inside the upper mold 10 to fix the first push plate 12 to prevent the first push plate 12 from falling off when subjected to air pressure. The first push plate 12 will be pushed downward when subjected to air pressure, so that the extruded mold can be easily removed.

[0039] The top of the main device 1 is fixedly connected to an outer frame 13, the top of the main device 1 is provided with a mold groove 3, the inner wall of the mold groove 3 is fixedly connected to a fixed plate 16, the top of the fixed plate 16 is fixedly connected to a second telescopic rod 15, the top of the second telescopic rod 15 is fixedly connected to a second push plate 14, the top of the main device 1 has a mold groove 3 for installing the fixed plate 16, the top of the groove is installed with an outer frame 13, the top of the fixed plate 16 is installed with a second lifting rod 7, the top of the second trunk is fixed with a second push plate 14, the usage method is the same as the first push plate 12, both of which are air inhaled by the fan 22, and then air pressure is formed inside the air storage box 17 to push the second push plate upward, which helps to take out the mold.

[0040] An air storage box 17 is fixedly connected to the inner wall of the main device 1, and a second flow pipe 26 is fixedly connected to the bottom of the air storage box 17. The other end of the second flow pipe 26 passes through the second air inlet box 28 and is fixedly connected to one side of the first disc 24. A square plate 19 is fixedly connected to the other side of the first disc 24, and a permanent magnet synchronous motor 23 is fixedly connected to the inner wall of the square plate 19. The square plates 19 are both fixed in the first air inlet box 27 and the second air inlet box 28, and are mainly used to fix the fan 22 and the permanent magnet synchronous motor 23 so that they can suck air into the interior, and then send the air into the interior of the mold through the second flow pipe 26 and the first flow through the first disc 24 and the second disc 25, so as to facilitate the removal of the mold.

[0041] like Figure 1-9 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a connecting tube 21 is fixedly connected to the top of the upper mold 10, and a hose 20 is sleeved on the outer wall of the other end of the connecting tube 21, and a first circulation tube 18 is fixedly connected to the inner wall of the hose 20, and a second disc 25 is fixedly connected to the other end of the first circulation tube 18. The connecting tube 21 is installed on the top of the upper mold 10, and the other end is connected to the hose 20 for easy movement. The other end of the hose 20 is connected to the first circulation tube 18, and the first circulation tube 18 is connected to one side of the second disc 25, so that the inhaled air can smoothly enter the first circulation tube 18, and then the air is sent into the upper mold 10 through the hose 20 to form air pressure, so that the mold stuck to the surface of the upper mold 10 can be removed, which plays a convenient role.

[0042] A first air intake pipe 4 is fixedly connected to the inner wall of the other side of the main body device 1 and is used as the main air intake port of the first air intake box 27 .

[0043] A second air intake pipe 5 is fixedly connected to the inner wall on the other side of the main device 1, and one end of the second air intake pipe 5 is fixedly connected to the inner wall on one side of the second air intake box 28. The second air intake pipe 5 is slightly longer than the first air intake pipe 4 because it is slightly farther away from the second air intake box 28, and does not affect the fan 22 from sucking air into the second air intake box 28.

[0044] The working principle of the mold processing device which is easy to demould is described in detail below.

[0045] like Figure 1-9 As shown, when the mold needs to be removed, first observe whether the mold is attached to the top or the bottom. If the mold is attached to the top, the permanent magnet synchronous motor 23 in the first air inlet box 27 can be started to drive the fan 22 to rotate, and air is sucked into the disc. Then the air will enter the upper mold 10 along the first flow pipe 18, the hose 20 and the connecting pipe 21 to form an air pressure, and the first push plate 12 is pushed downward to take out the mold. If it is attached to the bottom, start the permanent magnet synchronous motor 23 in the second air inlet box 28, so that it will suck air into the air storage box 17 like the first air inlet box 27, forming an air pressure, and push the second push plate 14 upward to complete the mold removal.

[0046] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A mold processing device for easy demoulding, comprising a main device (1), characterized in that: A first air intake box (27) is provided on the inner wall of the main device (1), a second air intake box (28) is provided on the inner wall of the main device (1), fans (22) are provided on the inner walls of the first air intake box (27) and the second air intake box (28), and a permanent magnet synchronous motor (23) is provided at the other end of the fan (22); The top of the main device (1) is provided with a mold groove (3); an inner wall of one side of the main device (1) is movably connected to a side door (2); the top of the main device (1) is fixedly connected to a beam frame (6); the top of the beam frame (6) is fixedly connected to a servo motor (8); the bottom of the servo motor (8) is rotatably connected to a lifting rod (7); the other end of the lifting rod (7) is movably connected to the inner wall of the main device (1); the outer wall of the lifting rod (7) is threadedly connected to an anti-collision plate (9); the bottom of the anti-collision plate (9) is fixedly connected to An upper mold (10), wherein the inner wall of the upper mold (10) is fixedly connected to a first telescopic rod (11), the bottom of the first telescopic rod (11) is fixedly connected to a first push plate (12), the top of the main device (1) is fixedly connected to an outer frame (13), the top of the main device (1) has a mold groove (3), the inner wall of the mold groove (3) is fixedly connected to a fixing plate (16), the top of the fixing plate (16) is fixedly connected to a second telescopic rod (15), and the top of the second telescopic rod (15) is fixedly connected to a second push plate (14).

2. A mold processing device for easy demoulding according to claim 1, characterized in that: An air storage box (17) is fixedly connected to the inner wall of the main body device (1), a second flow pipe (26) is fixedly connected to the bottom of the air storage box (17), the other end of the second flow pipe (26) passes through the second air intake box (28) and is fixedly connected to one side of the first disc (24), the other side of the first disc (24) is fixedly connected to a square plate (19), and the inner wall of the square plate (19) is fixedly connected to a permanent magnet synchronous motor (23).

3. A mold processing device for easy demoulding according to claim 1, characterized in that: A connecting pipe (21) is fixedly connected to the top of the upper mold (10), a hose (20) is sleeved on the outer wall of the other end of the connecting pipe (21), a first circulation pipe (18) is fixedly connected to the inner wall of the hose (20), and a second disc (25) is fixedly connected to the other end of the first circulation pipe (18).

4. A mold processing device for easy demoulding according to claim 1, characterized in that: A first air inlet pipe (4) is fixedly connected to the inner wall of the other side of the main body device (1).

5. The mold processing device for easy demoulding according to claim 1, characterized in that: A second air intake pipe (5) is fixedly connected to the inner wall of the other side of the main body device (1), and one end of the second air intake pipe (5) is fixedly connected to the inner wall of one side of the second air intake box (28).

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