CN113290151A - Preparation device of mold - Google Patents
Preparation device of mold Download PDFInfo
- Publication number
- CN113290151A CN113290151A CN202110585826.9A CN202110585826A CN113290151A CN 113290151 A CN113290151 A CN 113290151A CN 202110585826 A CN202110585826 A CN 202110585826A CN 113290151 A CN113290151 A CN 113290151A
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- Prior art keywords
- male die
- temperature
- die
- male
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000002360 preparation method Methods 0.000 title abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000003723 Smelting Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a preparation device of a mold, which comprises a male mold and a female mold, wherein the upper end of the male mold is provided with a cylinder, the male mold is provided with a heat dissipation device, the heat dissipation device comprises a motor and a screw rod, the motor is arranged on the side wall of the male mold, the screw rod is arranged on a motor output shaft positioned in the male mold, the screw rod is provided with a slide block, the inner side wall of the male mold is hinged with an air deflector, the inner side wall of the male mold is provided with a heating pipe, a temperature measurement module is arranged in the male mold, a display device is arranged outside the male mold, and the display device is electrically connected with the temperature measurement module. In the process of the left-right reciprocating motion of the sliding block, the air deflector is driven to shake up and down through the connecting plate, so that the flow rate of air in the male die is improved, heat is transmitted to the outside through the exhaust pipe, the purpose of cooling the male die is achieved, the male die is in a constant temperature state, and the production quality of the die is improved.
Description
Technical Field
The invention relates to the technical field of mold manufacturing, in particular to a preparation device of a mold.
Background
The mould is used in the industrial production to get various moulds and tools of the required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting and stamping, in short, the mould is used for making the tool of the shaped article, the tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the shape of the article through the change of the physical state of the shaped material;
in the existing mold preparation process, the temperature is not easy to control, and the mold is damaged due to overhigh and overlow temperature, so that the production efficiency and the production quality of an enterprise are seriously influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a preparation device of a mould,
the male die comprises a male die and a female die, the male die is arranged above the female die, an air cylinder is arranged at the upper end of the male die and can drive the male die to move up and down, a heat dissipation device is arranged on the male die and comprises a motor and a screw rod, the motor is arranged on the side wall of the male die, an output shaft of the motor penetrates through the side wall of the male die and extends into the male die, the screw rod is arranged on a motor output shaft in the male die and is rotatably provided with a sliding block, the output shaft of the motor rotates to drive the screw rod to rotate so as to drive the sliding block to reciprocate left and right on the screw rod, an air deflector is hinged on the inner side wall of the male die, one end, far away from the inner side wall of the male die, of the air deflector is hinged with the sliding block through a connecting plate, and the air deflector is driven to shake up and down through the connecting plate in the process of reciprocating left and right of the sliding block, thereby improve the flow rate of air in the public mould, be provided with the heating pipe on the inside wall of public mould, the heating pipe can be right the public mould heats, be provided with the temperature measurement module in the public mould, be provided with display device outside the public mould, display device with the temperature measurement module electricity is connected, the temperature measurement module can real-time supervision the temperature in the public mould, and pass through display device shows the temperature value in real time.
Preferably, a controller is further arranged outside the male die, the controller is electrically connected with the temperature measurement module, the temperature measurement module comprises a temperature detection module, a temperature data processing module and a transmission module, an output end of the temperature detection module is connected with an input end of the temperature data processing module, and an output end of the temperature data processing module is connected with the transmission module; the temperature detection module is used for detecting the temperature in the male mold; the temperature data processing module is used for judging whether the temperature in the male die is normal or not according to the temperature in the male die, so that the male die is prevented from being overheated and/or damaged due to too low temperature to be used for stamping the die, and the transmission module is used for transmitting data generated by the temperature data processing module to the controller.
Preferably, the air cylinder is electrically connected with the controller, and the controller can control the pressing pressure and the pressing frequency of the air cylinder, so as to control the pressing frequency and the pressing pressure of the male die.
Preferably, the lateral wall of public mould is provided with the blast pipe, be provided with the fan on the blast pipe, the blast pipe is convenient for the circulation of gas in the public mould, the fan is convenient for accelerate the circulation of gas in the public mould.
Preferably, the female die is provided with a jacking mechanism for jacking the workpiece, the jacking mechanism comprises an ejector rod and an electric push rod arranged at the lower end of the ejector rod, the lower end of the electric push rod is arranged in the female die, the upper end of the electric push rod is fixedly connected with the lower end of the ejector rod, and the electric push rod is used for controlling the ejector rod to stretch and retract so as to achieve the effect of jacking the die.
Preferably, the upper end of ejector pin is provided with the inoxidizing coating, the inoxidizing coating sets up to the rubber layer, the inoxidizing coating can prevent the in-process that the ejector pin jack-up from causing the damage to the mould surface.
Preferably, in order to improve the heat dissipation performance of the air cylinder and the motor, heat dissipation layers are arranged on the surfaces of the air cylinder and the motor, and the heat dissipation layers are heat conduction polyester coating layers.
The invention has the beneficial effects
The die is required to be heated in the preparation process, the heating pipe in the male die heats the male die, the temperature detection module in the temperature detection module is used for detecting the temperature in the male die in real time in the heating process of the male die, the temperature data processing module is used for judging whether the temperature in the male die is normal or not according to the temperature in the male die, the male die is prevented from being damaged by overheating and/or low temperature, when the temperature detection module detects that the temperature in the male die is overhigh, the motor switch is turned on through the controller, the output shaft of the motor rotates to drive the screw rod to rotate, so that the slide block is driven to reciprocate left and right on the screw rod, the air deflector is driven to shake up and down through the connecting plate in the process of reciprocating left and right of the slide block, so that the flow rate of air in the male die is improved, heat is conveyed to the outside through the exhaust pipe, the purpose of cooling the male die is achieved, and the male die is in a constant temperature state, thereby improving the production quality of the die.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic diagram of the operation of the temperature measurement module of the present invention.
Description of reference numerals: 1-male die, 2-female die, 3-cylinder, 4-motor, 5-screw, 6-slide block, 7-air deflector, 8-connecting plate, 9-heating pipe, 10-temperature measuring module, 11-display device, 12-controller, 13-temperature detecting module, 14-temperature data processing module, 15-transmission module, 16-exhaust pipe, 17-fan, 18-electric push rod and 19-ejector rod.
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.
Examples
As shown in fig. 1 to 2, the present invention provides a mold preparation apparatus,
the die comprises a male die 1 and a female die 2, wherein the male die 1 is arranged above the female die 2, an air cylinder 3 is arranged at the upper end of the male die 1, the air cylinder 3 can drive the male die 1 to move up and down, a heat dissipation device is arranged on the male die 1, the heat dissipation device comprises a motor 4 and a screw 5, the motor 4 is arranged on the side wall of the male die 1, an output shaft of the motor 4 penetrates through the side wall of the male die 1 and extends into the male die 1, the screw 5 is arranged on the output shaft of the motor 4 in the male die 1, a sliding block 6 is rotatably arranged on the screw 5, the screw 5 is driven to rotate by the rotation of the output shaft of the motor 4, so that the sliding block 6 is driven to reciprocate left and right on the screw 5, an air guide plate 7 is hinged on the inner side wall of the male die 1, one end, far away from the inner side wall of the male die 1, of the air guide plate 7 is hinged with the sliding block 6 through a connecting plate 8, the slide block 6 drives the air deflector 7 to shake up and down in the process of reciprocating left and right through the connecting plate 8, so that the flow rate of air in the male die 1 is improved, the heating pipe 9 is arranged on the inner side wall of the male die 1, the heating pipe 9 can heat the male die 1, the temperature measuring module 10 is arranged in the male die 1, the display device 11 is arranged outside the male die 1, the display device 11 is electrically connected with the temperature measuring module 10, the temperature measuring module 10 can monitor the temperature in the male die 1 in real time and display the temperature value in real time through the display device 11, the controller 12 is further arranged outside the male die 1, the controller 12 is electrically connected with the temperature measuring module 10, the temperature measuring module 10 comprises a temperature detecting module 13, a temperature data processing module 14 and a transmission module 15, the output end of the temperature detecting module 13 is connected with the input end of the temperature data processing module 14, the output end of the temperature data processing module 14 is connected with the transmission module 15; the temperature detection module 13 is used for detecting the temperature in the male die 1; the temperature data processing module 14 is configured to determine whether the temperature in the male die 1 is normal according to the temperature in the male die 1, so as to prevent the male die 1 from being overheated and/or damaged by too low temperature, the transmission module 15 is configured to transmit the data generated by the temperature data processing module 14 to the controller 12,
the male die 1 needs to be heated in the preparation process of the die, the heating pipe 9 in the male die 1 heats the male die 1, the temperature detection module 13 in the temperature detection module 10 is used for detecting the temperature in the male die 1 in real time in the heating process of the male die 1, the temperature data processing module 14 is used for judging whether the temperature in the male die 1 is normal or not according to the temperature in the male die 1, the male die 1 is prevented from being overheated and/or damaged by low temperature, when the temperature detection module 13 detects that the temperature in the male die 1 is overhigh, the switch of the motor 4 is turned on through the controller 12, the output shaft of the motor 4 rotates to drive the screw 5 to rotate, so as to drive the sliding block 6 to reciprocate left and right on the screw 5, the connecting plate 8 drives the air deflector 7 to shake up and down in the reciprocating left and right process of the sliding block 6, so as to improve the flow rate of air in the male die 1, and the heat is conveyed to the outside through the exhaust pipe 16, the purpose of cooling the male die 1 is achieved, so that the male die 1 is in a constant temperature state, and the production quality of the die is improved;
the air cylinder 3 is electrically connected with the controller 12, the controller 12 can control the pressing pressure and the pressing frequency of the air cylinder 3, so as to control the pressing frequency and the pressing pressure of the male die 1, and because the temperature of the traditional male die 1 is controlled at 180 ℃, and the pressing process adopts fast pressing when the temperature is long, in the embodiment, the pressing pressure is controlled at 190MPa, the temperature of the male die 1 is controlled at 190 ℃, and multiple times of slow pressing are adopted in the pressing process, the product quality is obviously improved in the using process, and the production efficiency is greatly improved;
an exhaust pipe 16 is arranged on the side wall of the male die 1, a fan 17 is arranged on the exhaust pipe 16, the exhaust pipe 16 facilitates the gas circulation in the male die 1, and the fan 17 facilitates the acceleration of the gas circulation in the male die 1;
the female die 2 is provided with a jacking mechanism for jacking a workpiece, the jacking mechanism comprises a mandril 19 and an electric push rod 18 arranged at the lower end of the mandril 19, the lower end of the electric push rod 18 is arranged in the female die 2, the upper end of the electric push rod 18 is fixedly connected with the lower end of the mandril 19, and the electric push rod 18 is used for controlling the mandril 19 to stretch and retract so as to achieve the effect of jacking the die;
the upper end of the ejector rod 19 is provided with a protective layer which is a rubber layer and can prevent the surface of the die from being damaged in the jacking process of the ejector rod 19;
in order to improve the heat dissipation performance of the air cylinder 3 and the motor 4, heat dissipation layers are arranged on the surfaces of the air cylinder 3 and the motor 4, and the heat dissipation layers are made of heat conduction polyester coating layers.
Principle of operation
The invention relates to a device for preparing a mould, which is characterized in that all parts are distributed as shown in figures 1-2, when in use,
the male die 1 needs to be heated in the preparation process of the die, the heating pipe 9 in the male die 1 heats the male die 1, the temperature detection module 13 in the temperature detection module 10 is used for detecting the temperature in the male die 1 in real time in the heating process of the male die 1, the temperature data processing module 14 is used for judging whether the temperature in the male die 1 is normal or not according to the temperature in the male die 1, the male die 1 is prevented from being overheated and/or damaged by low temperature, when the temperature detection module 13 detects that the temperature in the male die 1 is overhigh, the switch of the motor 4 is turned on through the controller 12, the output shaft of the motor 4 rotates to drive the screw 5 to rotate, so as to drive the sliding block 6 to reciprocate left and right on the screw 5, the connecting plate 8 drives the air deflector 7 to shake up and down in the reciprocating left and right process of the sliding block 6, so as to improve the flow rate of air in the male die 1, and the heat is conveyed to the outside through the exhaust pipe 16, the purpose of cooling the male die 1 is achieved, so that the male die 1 is in a constant temperature state, and the production quality of the die is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A device for preparing a mold is characterized in that,
the male die comprises a male die and a female die, the male die is arranged above the female die, an air cylinder is arranged at the upper end of the male die and can drive the male die to move up and down, a heat dissipation device is arranged on the male die and comprises a motor and a screw rod, the motor is arranged on the side wall of the male die, an output shaft of the motor penetrates through the side wall of the male die and extends into the male die, the screw rod is arranged on a motor output shaft in the male die and is rotatably provided with a sliding block, the output shaft of the motor rotates to drive the screw rod to rotate so as to drive the sliding block to reciprocate left and right on the screw rod, an air deflector is hinged on the inner side wall of the male die, one end, far away from the inner side wall of the male die, of the air deflector is hinged with the sliding block through a connecting plate, and the air deflector is driven to shake up and down through the connecting plate in the process of reciprocating left and right of the sliding block, thereby improve the flow rate of air in the public mould, be provided with the heating pipe on the inside wall of public mould, the heating pipe can be right the public mould heats, be provided with the temperature measurement module in the public mould, be provided with display device outside the public mould, display device with the temperature measurement module electricity is connected, the temperature measurement module can real-time supervision the temperature in the public mould, and pass through display device shows the temperature value in real time.
2. A mold manufacturing apparatus as defined in claim 1,
the male die is also provided with a controller, the controller is electrically connected with the temperature measurement module, the temperature measurement module comprises a temperature detection module, a temperature data processing module and a transmission module, the output end of the temperature detection module is connected with the input end of the temperature data processing module, and the output end of the temperature data processing module is connected with the transmission module; the temperature detection module is used for detecting the temperature in the male mold; the temperature data processing module is used for judging whether the temperature in the male die is normal or not according to the temperature in the male die, so that the male die is prevented from being overheated and/or damaged due to too low temperature to be used for stamping the die, and the transmission module is used for transmitting data generated by the temperature data processing module to the controller.
3. A mold manufacturing apparatus as defined in claim 1,
the air cylinder is electrically connected with the controller, and the controller can control the pressing pressure intensity and the pressing frequency of the air cylinder so as to control the pressing frequency and the pressing pressure intensity of the male die.
4. A mold manufacturing apparatus as defined in claim 1,
the lateral wall of public mould is provided with the blast pipe, be provided with the fan on the blast pipe, the blast pipe is convenient for the circulation of gas in the public mould, the fan is convenient for accelerate the circulation of gas in the public mould.
5. A mold manufacturing apparatus as defined in claim 1,
the female die is provided with a jacking mechanism for jacking a workpiece, the jacking mechanism comprises a push rod and an electric push rod arranged at the lower end of the push rod, the lower end of the electric push rod is arranged in the female die, the upper end of the electric push rod is fixedly connected with the lower end of the push rod, and the electric push rod is used for controlling the push rod to stretch and retract so as to achieve the effect of jacking the die.
6. A mold manufacturing apparatus as set forth in claim 5,
the upper end of ejector pin is provided with the inoxidizing coating, the inoxidizing coating sets up to the rubber layer, the inoxidizing coating can prevent the in-process of ejector pin jack-up from causing the damage to the mould surface.
7. A mold manufacturing apparatus as defined in claim 1,
in order to improve the heat dissipation performance of the air cylinder and the motor, heat dissipation layers are arranged on the surfaces of the air cylinder and the motor, and the heat dissipation layers are made of heat conduction polyester coating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585826.9A CN113290151A (en) | 2021-05-27 | 2021-05-27 | Preparation device of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585826.9A CN113290151A (en) | 2021-05-27 | 2021-05-27 | Preparation device of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113290151A true CN113290151A (en) | 2021-08-24 |
Family
ID=77325552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110585826.9A Pending CN113290151A (en) | 2021-05-27 | 2021-05-27 | Preparation device of mold |
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| CN (1) | CN113290151A (en) |
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Application publication date: 20210824 |
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| RJ01 | Rejection of invention patent application after publication |