CN216635031U

CN216635031U - Intelligent plastic mold with high working efficiency

Info

Publication number: CN216635031U
Application number: CN202122532003.8U
Authority: CN
Inventors: 徐晋青
Original assignee: Guangzhou Jinghong Precision Manufacturing Co ltd
Current assignee: Guangzhou Jinghong Precision Manufacturing Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-31
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an intelligent plastic mold with high working efficiency, which comprises a shell, wherein a lower mold is arranged at a middle shaft at the top of the shell, an air inlet pipe is communicated with the left side of the lower mold, an inner cavity of the air inlet pipe is movably connected with an exhaust pipe, the left side of the exhaust pipe is fixedly connected with an air cooler, the bottom of the air cooler is fixedly connected with an exhaust pipe, a temperature sensor is fixedly connected at the middle shaft at the bottom of the inner cavity of the lower mold, and a sealing plate is arranged at the bottom of the inner surface of the lower mold. According to the utility model, through the matching of the shell, the lower die, the air inlet pipe, the exhaust pipe, the air cooler, the exhaust pipe, the temperature sensor, the air outlet pipe, the sealing plate, the fixed column, the forward and reverse rotating motor, the screw rod, the threaded sleeve, the movable rod, the movable block, the transverse plate, the vertical rod, the connecting plate, the upper die, the fixed frame and the PLC, the problems that the cooling speed is low, the demoulding is inconvenient and the working efficiency is low when the existing plastic die works are solved.

Description

Intelligent plastic mold with high working efficiency

Technical Field

The utility model relates to the technical field of plastic molds, in particular to an intelligent plastic mold with high working efficiency.

Background

The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and gives a complete configuration and an accurate size to a plastic product, and because the plastic mould has various types and processing methods and the plastic forming machine and the plastic product have various and simple structures, the types and the structures of the plastic mould are also various, the existing plastic mould not only has low cooling speed in work, but also is inconvenient to demould, so that the work efficiency is low, and therefore, the intelligent plastic mould with high work efficiency is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the intelligent plastic mould with high working efficiency, which has the advantage of high working efficiency and solves the problems that the existing plastic mould is low in cooling speed and inconvenient to demould during working, so that the working efficiency is low.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent plastic mold with high working efficiency comprises a shell, wherein a lower mold is arranged at the middle shaft at the top of the shell, the left side of the lower mold is communicated with an air inlet pipe, the inner cavity of the air inlet pipe is movably connected with an exhaust pipe, the left side of the exhaust pipe is fixedly connected with an air cooler, the bottom of the air cooler is fixedly connected with an exhaust pipe, a temperature sensor is fixedly connected with the middle shaft at the bottom of the inner cavity of the lower mold, a sealing plate is arranged at the bottom of the inner surface of the lower mold, a fixed column is fixedly connected with the bottom of the sealing plate, a forward and reverse rotating motor is fixedly connected with the bottom of the left side of the shell, a lead screw is fixedly connected with the output end of the forward and reverse rotating motor, threaded sleeves are respectively in threaded connection with the two sides of the surface of the lead screw, a movable rod is movably connected with the top of the threaded sleeves, a movable block is movably connected with the top of the movable block, and a transverse plate is fixedly connected with the top of the movable block, the improved horizontal plate is characterized in that vertical rods are fixedly connected to four corners of the top of the horizontal plate, a connecting plate is fixedly connected to the top of each vertical rod, an upper die is arranged at a middle shaft at the bottom of the connecting plate, a fixing frame is fixedly connected to the outer side of the top of the shell, and a PLC is fixedly connected to the right side of the fixing frame.

Preferably, the right side of the lower die is communicated with an air outlet pipe, and the inner cavities of the air inlet pipe and the air outlet pipe are provided with electromagnetic valves.

Preferably, the right side of the outer surface of the exhaust pipe is fixedly connected with a sealing ring, and the outer surface of the sealing ring is in close contact with the air inlet pipe.

Preferably, the top of casing inner chamber both sides has all been seted up the spout, and the inner chamber and the diaphragm sliding connection of spout.

Preferably, the left side and the right side of the surface of the screw rod are respectively provided with a positive thread and a negative thread, and the right side of the screw rod is movably connected with the shell through a bearing.

Preferably, the front face of the shell is movably connected with a movable door, and through holes are formed in the inner cavities of the upper die and the connecting plate.

Advantageous effects

Compared with the prior art, the utility model provides an intelligent plastic mold with high working efficiency, which has the following beneficial effects:

1. the utility model discharges cold air flow to the inner cavity of the lower die through the matching of the air inlet pipe, the air outlet pipe, the air cooler and the exhaust pipe, monitors the temperature through the temperature sensor, when the temperature is lower, the PLC controller can control the air cooler to stop working and close the electromagnetic valves of the air inlet pipe and the air outlet pipe, when the temperature is higher, the PLC controller can open the electromagnetic valve and control the air cooler to work, thereby discharging hot air in the inner cavity of the lower die through the air outlet pipe, keeping the inner cavity of the lower die at low temperature, ensuring high cooling speed, after cooling, controlling the forward and reverse rotation motor to work through the PLC controller, the forward and reverse rotation motor can drive the screw rod to rotate, the screw rod drives the thread sleeve to move, the thread sleeve drives the movable rod to move, the movable rod drives the movable block to move, the movable block drives the transverse plate to move, the transverse plate drives the vertical rod to move, and the vertical rod drives the connecting plate to move, the connecting plate drives the mould and removes, can contact with the fixed column after the diaphragm rises certain distance to drive the fixed column and remove, the fixed column drives the closing plate and removes, and the closing plate releases the material, thereby accomplishes drawing of patterns work, has solved current plastic mold and not only cooling rate is slow at the during operation, and inconvenient drawing of patterns moreover leads to the problem that work efficiency is low.

2. According to the utility model, the exhaust pipe is tightly connected with the air inlet pipe by arranging the sealing ring, so that gas leakage is avoided, the operation of the transverse plate is stabilized by arranging the sliding groove, the transverse plate is balanced and supported, the operation of the screw rod is stabilized by arranging the bearing, and the right side of the screw rod is limited.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

FIG. 3 is a schematic cross-sectional view of the lower mold of the present invention.

In the figure: 1. a housing; 2. a lower die; 3. an air inlet pipe; 4. an exhaust pipe; 5. an air cooler; 6. an air exhaust pipe; 7. a temperature sensor; 8. an air outlet pipe; 9. a sealing plate; 10. fixing a column; 11. a positive and negative rotation motor; 12. a screw rod; 13. a threaded sleeve; 14. a movable rod; 15. a movable block; 16. a transverse plate; 17. a vertical rod; 18. a connecting plate; 19. an upper die; 20. a fixed mount; 21. a PLC controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The shell 1, the lower die 2, the air inlet pipe 3, the air outlet pipe 4, the air cooler 5, the air exhaust pipe 6, the temperature sensor 7, the air outlet pipe 8, the sealing plate 9, the fixed column 10, the forward and reverse rotation motor 11, the screw rod 12, the threaded sleeve 13, the movable rod 14, the movable block 15, the transverse plate 16, the vertical rod 17, the connecting plate 18, the upper die 19, the fixed frame 20 and the PLC controller 21 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians or conventional experimental methods.

Referring to fig. 1-3, an intelligent plastic mold with high working efficiency comprises a housing 1, a lower mold 2 is arranged at the middle shaft of the top of the housing 1, an air inlet pipe 3 is communicated with the left side of the lower mold 2, an air outlet pipe 8 is communicated with the right side of the lower mold 2, electromagnetic valves are arranged in the inner cavities of the air inlet pipe 3 and the air outlet pipe 8, an exhaust pipe 4 is movably connected to the inner cavity of the air inlet pipe 3, a sealing ring is fixedly connected to the right side of the outer surface of the exhaust pipe 4, the outer surface of the sealing ring is in tight contact with the air inlet pipe 3, the exhaust pipe 4 is tightly connected with the air inlet pipe 3 by arranging the sealing ring, so as to avoid gas leakage, an air cooler 5 is fixedly connected to the left side of the exhaust pipe 4, an exhaust pipe 6 is fixedly connected to the bottom of the air cooler 5, a temperature sensor 7 is fixedly connected to the middle shaft of the bottom of the inner cavity of the lower mold 2, and a sealing plate 9 is arranged at the bottom of the inner surface of the lower mold 2, the bottom of the sealing plate 9 is fixedly connected with a fixed column 10, the bottom of the left side of the shell 1 is fixedly connected with a forward and reverse rotation motor 11, the output end of the forward and reverse rotation motor 11 is fixedly connected with a screw rod 12, the left side and the right side of the surface of the screw rod 12 are respectively provided with a forward thread and a reverse thread, the right side of the screw rod 12 is movably connected with the shell 1 through a bearing, the work of the screw rod 12 is stabilized through the arrangement of the bearing, the right side of the screw rod 12 is limited, both sides of the surface of the screw rod 12 are respectively in threaded connection with a threaded sleeve 13, the top of the threaded sleeve 13 is movably connected with a movable rod 14, the top of the movable rod 14 is movably connected with a movable block 15, the top of the movable block 15 is fixedly connected with a transverse plate 16, the tops of both sides of the inner cavity of the shell 1 are provided with sliding grooves, the inner cavity of the sliding grooves is in sliding connection with the transverse plate 16, the work of the transverse plate 16 is stabilized through the arrangement of the sliding grooves, and the transverse plate 16 is balanced support is carried out, the four corners at the top of the transverse plate 16 are fixedly connected with vertical rods 17, the top of each vertical rod 17 is fixedly connected with a connecting plate 18, an upper die 19 is arranged at the middle shaft at the bottom of each connecting plate 18, the front face of the shell 1 is movably connected with a movable door, through holes are formed in the inner cavities of the upper die 19 and the connecting plate 18, a fixing frame 20 is fixedly connected to the outer side of the top of the shell 1, and a PLC (programmable logic controller) 21 is fixedly connected to the right side of the fixing frame 20.

When the cooling device is used, cold air flow is discharged to the inner cavity of the lower die 2 through the matching of the air inlet pipe 3, the air outlet pipe 4, the air cooler 5 and the air exhaust pipe 6, the temperature is monitored through the temperature sensor 7, when the temperature is low, the PLC controller 21 controls the air cooler 5 to stop working and closes the electromagnetic valves of the inner cavities of the air inlet pipe 3 and the air outlet pipe 8, when the temperature rises, the PLC controller 21 opens the electromagnetic valve and controls the air cooler 5 to work, so that hot air in the inner cavity of the lower die 2 is discharged through the air outlet pipe 8, the inner cavity of the lower die 2 is kept at low temperature, the cooling speed is high, after cooling, the PLC controller 21 controls the forward and reverse motor 11 to work, the forward and reverse motor 11 drives the screw rod 12 to rotate, the screw rod 12 drives the threaded sleeve 13 to move, the threaded sleeve 13 drives the movable rod 14 to move, the movable rod 14 drives the movable block 15 to move, the movable block 15 drives the transverse plate 16 to move, the transverse plate 16 drives the vertical rod 17 to move, the vertical rod 17 drives the connecting plate 18 to move, the connecting plate 18 drives the upper die 19 to move, the transverse plate 16 can be in contact with the fixed column 10 after rising for a certain distance, the fixed column 10 is driven to move, the fixed column 10 drives the sealing plate 9 to move, the sealing plate 9 pushes out materials, and therefore demolding work is completed, the problems that the cooling speed is low when an existing plastic die works, and the demolding is inconvenient to conduct, and the working efficiency is low are caused are solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent plastic mold that work efficiency is high, includes casing (1), its characterized in that: a lower die (2) is arranged at the middle shaft at the top of the shell (1), the left side of the lower die (2) is communicated with an air inlet pipe (3), an exhaust pipe (4) is movably connected to the inner cavity of the air inlet pipe (3), an air cooler (5) is fixedly connected to the left side of the exhaust pipe (4), an exhaust pipe (6) is fixedly connected to the bottom of the air cooler (5), a temperature sensor (7) is fixedly connected to the middle shaft at the bottom of the inner cavity of the lower die (2), a sealing plate (9) is arranged at the bottom of the inner surface of the lower die (2), a fixed column (10) is fixedly connected to the bottom of the sealing plate (9), a forward and reverse motor (11) is fixedly connected to the bottom of the left side of the shell (1), a lead screw (12) is fixedly connected to the output end of the forward and reverse motor (11), and threaded sleeves (13) are in threaded connection with the two sides of the surface of the lead screw (12), the utility model discloses a die, including threaded sleeve (13), top swing joint have movable rod (14), the top swing joint of movable rod (14) has movable block (15), the top fixedly connected with diaphragm (16) of movable block (15), the equal fixedly connected with montant (17) in four corners at diaphragm (16) top, the top fixedly connected with connecting plate (18) of montant (17), the axis department of connecting plate (18) bottom is provided with mould (19), outside fixedly connected with mount (20) at casing (1) top, the right side fixedly connected with PLC controller (21) of mount (20).

2. The intelligent plastic mold with high working efficiency according to claim 1, characterized in that: the right side of the lower die (2) is communicated with an air outlet pipe (8), and the inner cavities of the air inlet pipe (3) and the air outlet pipe (8) are provided with electromagnetic valves.

3. The intelligent plastic mold with high working efficiency according to claim 1, characterized in that: the right side fixedly connected with sealing washer of blast pipe (4) surface, and the surface and the intake pipe (3) in close contact with of sealing washer.

4. The intelligent plastic mold with high working efficiency according to claim 1, characterized in that: the top of the two sides of the inner cavity of the shell (1) is provided with a sliding groove, and the inner cavity of the sliding groove is connected with the transverse plate (16) in a sliding manner.

5. The intelligent plastic mold with high working efficiency according to claim 1, characterized in that: the left side and the right side of the surface of the screw rod (12) are respectively provided with a positive thread and a negative thread, and the right side of the screw rod (12) is movably connected with the shell (1) through a bearing.

6. The intelligent plastic mold with high working efficiency according to claim 1, characterized in that: the front surface of the shell (1) is movably connected with a movable door, and through holes are formed in the inner cavities of the upper die (19) and the connecting plate (18).