CN112743776B - Plastic mold for producing mobile phone power adapter and production process - Google Patents
Plastic mold for producing mobile phone power adapter and production process Download PDFInfo
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- CN112743776B CN112743776B CN202011576647.0A CN202011576647A CN112743776B CN 112743776 B CN112743776 B CN 112743776B CN 202011576647 A CN202011576647 A CN 202011576647A CN 112743776 B CN112743776 B CN 112743776B
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- 239000004033 plastic Substances 0.000 title claims abstract description 61
- 229920003023 plastic Polymers 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 37
- 239000007924 injection Substances 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
- B29C2045/7318—Construction of heating or cooling fluid flow channels multilayered fluid channel constructions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a plastic mould for producing a mobile phone power adapter and a production process, which comprises an injection mould body, a vibrating disc, a rotating disc, a stripping plate and a connecting crawler belt, wherein the upper end and the lower end of the injection mould body are respectively and fixedly connected with a fixed top plate and a fixed bottom plate, an open groove is formed in the fixed bottom plate, the connecting crawler belt is arranged in the open groove, a driving gear and a driven gear are respectively arranged on two sides in the connecting crawler belt, the surface of the driving gear is provided with a connecting belt, the other end of the connecting belt is in transmission connection with a driving motor I, the vibrating disc is driven by the motor to rotate, a vibrating head on the surface of the vibrating disc is in contact with a vibrating plate, so that the vibrating plate is vibrated up and down, and through the vibrating plate and the vibrating rod, the vibrating rod is driven by the vibrating plate to vibrate up and down in a reciprocating manner, so that plastic in a model pipeline is vibrated up and down, and the effect of loosening of the plastic in the model pipeline is achieved.
Description
Technical Field
The invention relates to the technical field of plastic molds, in particular to a plastic mold for producing a mobile phone power adapter and a production process.
Background
The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; according to the connecting mode, the utility model can be divided into a wall-inserting type and a table top type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment.
The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. A series of plastic parts with different shapes and sizes can be processed by the coordination change of the male die, the female die and the auxiliary molding system.
In the production process of the mobile phone power adapter, the refined plastic needs to be put into a mold and is cooled and molded, and the following problems are provided for most plastic molds in the market at present;
1. most plastic molds on the market at present have high viscosity after refining in the use process, and the plastic is difficult to take out after being cooled and formed in the plastic molds, although a technical means for assisting demoulding through vibration exists in the prior art, most of the plastic molds are realized by adopting an electric telescopic rod to drive a female mold to simply reciprocate up and down, the vibration effect is poor, and the demoulding effect is poor;
2. when the refined plastic is poured into the mold from the injection port, the dust and impurities on the surface of the injection port are easily brought into the mold, so that the plastic molding is influenced;
3. in the use process of the plastic mold, because the temperature of the refined plastic is higher, the plastic mold on the market generally adopts a natural cooling mode to cool the plastic, and the mode wastes time.
Disclosure of Invention
The present invention is directed to a plastic mold for producing a power adapter of a mobile phone, so as to solve the problems mentioned above in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a plastic mould for producing cell-phone power adapter, includes injection mold body, vibration dish, rolling disc, play template and connects the track, both ends difference fixedly connected with fixed roof and PMKD about the injection mold body, the inside open groove that has seted up of PMKD, the inside connection track that is provided with of open groove, the inside both sides of connection track are provided with drive gear and driven gear respectively, the drive gear surface is provided with the connecting band, connecting band other end transmission is connected with driving motor one, drive gear and driven gear surface all rotate through pivot two and are connected with the vibration dish, the equal fixedly connected with vibration head in vibration dish upper surface both sides, vibration dish upper end is provided with the vibration board, vibration board one end is rotated and is connected with pivot one, pivot one sets up inside the connecting piece, connecting piece fixed connection is at injection mold body side, vibration board lower surface one side articulates and is connected with the telescopic link, telescopic link bottom fixed connection is in injection mold body bottom, the telescopic link outside is provided with reset spring one, vibration board upper surface one side articulates and is connected with the vibration pole, the vibration pole top runs through the bracing plate surface.
As a further scheme of the invention: the equal fixedly connected with valve plate in fixed roof upper surface both sides, two the valve plate is inside all to run through and to be provided with control flap, two the equal fixedly connected with valve limiting plate of control flap lower surface.
As a still further scheme of the invention: two equal fixedly connected with reset spring two, two of valve limiting plate one side the equal fixedly connected with valve plate of two other ends of reset spring, two equal fixedly connected with stopper of control flap upper surface one side.
As a still further scheme of the invention: the inside fixedly connected with backup pad of injection mold body, backup pad upper surface both sides all are provided with the model pipeline.
As a still further scheme of the invention: the equal fixedly connected with electric putter in inside bottom both sides of model pipeline, electric putter top fixedly connected with plays template, the connecting hole has been seted up on the template surface.
As a still further scheme of the invention: the inside both sides of injection mold body all are provided with the stand pipe, two the equal fixedly connected with condenser pipe in stand pipe one side.
As a still further scheme of the invention: the two ends of one side of the fixed top plate are fixedly connected with a second driving motor, one side of the second driving motor is in transmission connection with a third rotating shaft, and the other end of the third rotating shaft is fixedly connected with a rotating disc.
As a still further scheme of the invention: the surface of the rotating disc is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a moving block.
As a still further scheme of the invention: the injection mold comprises an injection mold body and is characterized in that an injection molding opening is fixedly connected to the top end of the injection mold body.
A production process of a mobile phone power adapter uses the plastic mold for producing the mobile phone power adapter in the production process of the mobile phone power adapter.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arranged vibration disc and the vibration head, the motor can drive the vibration disc to rotate, so that the vibration head on the surface of the vibration disc is in contact with the vibration plate, and the vibration plate can vibrate up and down; and the vibration frequency can be simply adjusted by adjusting the rotating speed of the motor, and the requirement on the performance of the motor is low. In a word, the plastic position is more favorably shaken through the structure arrangement, so that the effect of loosening the plastic in the model pipeline is achieved;
2. the driving belt can rotate through the operation of the driving motor I, the driving gear at one end of the connecting belt can rotate through the rotation of the connecting belt, the connecting crawler can be driven to rotate through the driving gear through the arranged driving gear and the driven gear, and the driven gear rotates together under the action of the connecting crawler, so that the effect of rotating the two vibrating discs together is realized;
3. through the first reset spring, the vibration plate can be pulled back to the initial position through the elastic force between the first reset springs, so that the vibration plate can be quickly reset, the vibration amplitude of the vibration plate is increased, the shaking effect is increased, the position of the electric push rod can be adjusted to move through the electric push rod, the position of a stripping plate at the upper end of the electric push rod can be moved, through the set stripping plate, the position of the stripping plate can be moved, the plastic position on the upper surface of the stripping plate can be moved, and therefore the plastic in a model pipeline can be demoulded;
4. the position of the rotating disc can be adjusted through the operation of the driving motor II, the positions of the connecting rod and the moving block can be adjusted through the rotation of the rotating disc through the arranged rotating disc, the position of the moving block can be driven to move through the arranged connecting rod and the arranged moving block, the moving block can be enabled to abut against the position of the valve limiting plate, and therefore the position of the valve limiting plate can be adjusted;
5. through the reset spring two that sets up, can be through the elasticity between the reset spring two, realize pulling back initial position with the valve limiting plate, thereby make control valve keep the closure state, avoid external dust and impurity to enter into in the mouth of moulding plastics, through the stand pipe that sets up, can be with in external cold water leading-in to the condenser pipe, through the condenser pipe that sets up, can flow through the inside cold water of condenser pipe, can realize cooling down to the plastic in the model pipeline, can accelerate plastic mould's shaping.
Drawings
FIG. 1 is a schematic structural diagram of a plastic mold for producing a power adapter of a mobile phone;
FIG. 2 is a cross-sectional view of a plastic mold for producing a power adapter for a cellular phone;
FIG. 3 is an enlarged view of A in a plastic mold for producing a power adapter for a cellular phone;
FIG. 4 is an enlarged view of B in a plastic mold for producing a power adapter for a cellular phone;
FIG. 5 is a side view of a rotating disk in a plastic mold for producing a power adapter for a cellular phone;
FIG. 6 is a top view of an attachment track in a plastic mold for producing a power adapter for a cellular phone;
FIG. 7 is a schematic structural diagram of a vibrating plate in a plastic mold for producing a power adapter for a mobile phone;
FIG. 8 is a schematic structural diagram of a mold removing plate in a plastic mold for producing a power adapter for a mobile phone;
in the figure: 1. an injection mold body; 2. fixing a top plate; 3. fixing the bottom plate; 4. connecting sheets; 5. a first rotating shaft; 6. a vibrating plate; 7. a vibrating pan; 8. a vibrating head; 9. a vibrating rod; 10. driving a motor I; 11. connecting a crawler belt; 12. a drive gear; 13. a driven gear; 14. a telescopic rod; 15. a first return spring; 16. a model pipe; 17. rotating the disc; 18. a connecting rod; 19. a moving block; 20. a control valve; 21. a valve plate; 22. a valve limiting plate; 23. a second return spring; 24. a limiting block; 25. a second driving motor; 26. an injection molding port; 27. an electric push rod; 28. lifting the template; 29. connecting holes; 30. a guide tube; 31. a condenser tube; 32. a second rotating shaft; 33. a third rotating shaft; 34. opening the groove; 35. a connecting belt; 36. and a support plate.
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.
Referring to fig. 1 to 8, in an embodiment of the present invention, a plastic mold for producing a mobile phone power adapter includes an injection mold body 1, a vibration plate 7, a rotation plate 17, a stripping plate 28, and a connection track 11, a fixed top plate 2 and a fixed bottom plate 3 are fixedly connected to upper and lower ends of the injection mold body 1, respectively, an open slot 34 is formed in the fixed bottom plate 3, the connection track 11 is disposed in the open slot 34, a driving gear 12 and a driven gear 13 are disposed on two sides of the connection track 11, respectively, the connection track can be driven by the driving gear to rotate, so that the driven gear rotates under the action of the connection track, thereby achieving the effect of rotating the two vibration plates together, a connection belt 35 is disposed on the surface of the driving gear 12, the driving gear at one end of the connection belt can rotate through the connection belt, the other end of the connection belt 35 is drivingly connected with a first driving motor 10, the connecting belt can be rotated by the operation of a driving motor, the surfaces of the driving gear 12 and the driven gear 13 are rotatably connected with a vibrating disk 7 through a second rotating shaft 32, both sides of the upper surface of the vibrating disk 7 are fixedly connected with vibrating heads 8, the vibrating disk can be driven by the motor to rotate, the vibrating heads on the surface of the vibrating disk are contacted with the vibrating plate, so that the vibrating plate can vibrate up and down, the upper end of the vibrating disk 7 is provided with a vibrating plate 6, one end of the vibrating plate 6 is rotatably connected with a first rotating shaft 5, the first rotating shaft 5 is arranged inside a connecting sheet 4, the connecting sheet 4 is fixedly connected to the side edge of the injection mold body 1, one side of the lower surface of the vibrating plate 6 is hinged with a telescopic rod 14, the bottom end of the telescopic rod 14 is fixedly connected to the bottom end of the injection mold body 1, a first reset spring 15 is arranged outside the telescopic rod 14, the upper end of the first reset spring 15 is fixed to one side of the lower surface of the vibrating plate 6, one side of the upper surface of the vibrating plate 6 is hinged with a vibrating rod 9. The amplitude of the vertical vibration of the vibrating plate 6 is not too large, and the influence on the non-vertical shaking of the telescopic rod 14, the first return spring 15 and the vibrating rod 9 is negligible. The top end of the vibrating rod 9 penetrates through the surface of the supporting plate 36, and the vibrating rod can be driven to vibrate up and down in a reciprocating mode through the vibrating plate, so that plastic in the model pipeline is vibrated up and down through the vibrating plate, the position of the plastic is rocked, and the effect of loosening the plastic in the model pipeline is achieved.
Preferably, the equal fixedly connected with valve plate 21 in 2 upper surface both sides of roof fixed, two valve plate 21 are inside all to run through and to be provided with control flap 20, and the equal fixedly connected with valve limiting plate 22 in two control flap 20 lower surfaces can realize the position of adjustment control flap through the valve limiting plate position removal.
Preferably, two equal fixedly connected with reset spring two 23 in valve limiting plate 22 one side, two equal fixedly connected with valve plate 21 of the two 23 other ends of reset spring, two 20 upper surface one sides of control valve all fixedly connected with stoppers 24 can pass through the elasticity between the reset spring two, realize pulling back initial position with the valve limiting plate to make control valve keep the closure state, avoid external dust and impurity to enter into in the mouth of moulding plastics.
Preferably, the inside fixedly connected with backup pad 36 of injection mold body 1, backup pad 36 upper surface both sides all are provided with model pipeline 16, can carry out the design to the plastic of pouring into after the refining and change and handle.
Preferably, the two sides of the bottom end inside the model pipeline 16 are fixedly connected with electric push rods 27, the top end of each electric push rod 27 is fixedly connected with a stripping plate 28, the surface of each stripping plate 28 is provided with a connecting hole 29, and the plastic position on the upper surface of each stripping plate can be moved through the position movement of each stripping plate, so that the plastic in the model pipeline is demoulded.
Preferably, 1 inside both sides of injection mold body all are provided with stand pipe 30, and the equal fixedly connected with condenser pipe 31 in two stand pipe 30 one sides can flow through the inside cold water of condenser pipe, can realize cooling down the cooling to the plastic in the model pipeline, can accelerate plastic mold's shaping.
Preferably, the two ends of one side of the fixed top plate 2 are fixedly connected with a second driving motor 25, one side of the second driving motor 25 is in transmission connection with a third rotating shaft 33, and the other end of the third rotating shaft 33 is fixedly connected with a rotating disc 17.
Preferably, the surface of the rotating disc 17 is fixedly connected with a connecting rod 18, one end of the connecting rod 18 is fixedly connected with a moving block 19, and the position of the valve limiting plate can be adjusted through the movement of the moving block.
Preferably, the injection molding opening 26 is fixedly connected to the top end of the injection mold body 1, so that a user can conveniently add plastic into the injection mold body through the injection molding opening.
A production process of a mobile phone power adapter uses the plastic mold for producing the mobile phone power adapter in the production process of the mobile phone power adapter.
The working principle of the invention is as follows:
when the cooling device is used, the second driving motor 25 is turned on, the second driving motor 25 is operated to enable the rotating disc 17 to rotate, the rotating disc 17 can enable the connecting rod 18 to drive the moving block 19 to rotate in position in the rotating process, so that the moving block 19 abuts against the valve limiting plate 22, the valve limiting plate 22 moves towards two sides, the control valve 20 is opened, refined plastic is poured into the model pipeline 16 through the injection port 26, the second driving motor 25 is turned off, the second reset spring 23 enables the valve limiting plate 22 to be pushed back to the initial position through self elasticity, the control valve 20 is kept in a closed state, external dust and impurities are prevented from entering the injection port 26, cold water is added into a water inlet on one side of the guide pipe 30 in the cooling process, the cold water enters the condensing pipe 31 through the guide pipe 30, and flows through the condensing pipe 31, the surface of the model pipeline 16 can be cooled, thereby cooling the plastic in the model pipeline 16 and accelerating the molding of the plastic mold, after the mold is molded, the first driving motor 10 is turned on, the first driving motor 10 is operated to rotate the connecting belt 35, thereby rotating the driving gear 12 and the connecting crawler 11, the driven gear 13 can rotate along with the connecting crawler 11, thereby rotating the vibration disc 7, when the vibration head 8 on the surface of the vibration disc 7 is contacted with the vibration plate 6, when the vibration head 8 is separated from the vibration plate 6, the first reset spring 15 can pull the vibration plate 6 back to the initial position, thereby realizing the up-and-down reciprocating movement of the vibration plate 6, the vibration rod 9 can move up and down along with the vibration plate 6, thereby vibrating the plastic in the model pipeline 16 up and down, shaking the plastic, opening the electric push rod 27, the position of the lifting plate 28 at the upper end of the electric push rod 27 can be moved by adjusting the position of the electric push rod 27, so that the lifting plate 28 pushes the molded plastic out of the model pipeline 16, and the demolding effect is achieved.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a plastic mould for producing cell-phone power adapter, includes injection mold body (1), vibration dish (7), rolling disc (17), demolding board (28) and connects track (11), its characterized in that: the injection mold comprises an injection mold body (1), wherein the upper end and the lower end of the injection mold body (1) are fixedly connected with a fixed top plate (2) and a fixed bottom plate (3) respectively, an injection port (26) is fixedly connected to the top end of the injection mold body (1), an open slot (34) is formed in the fixed bottom plate (3), a connecting crawler (11) is arranged in the open slot (34), a driving gear (12) and a driven gear (13) are arranged on two sides in the connecting crawler (11) respectively, a connecting belt (35) is arranged on the surface of the driving gear (12), the other end of the connecting belt (35) is in transmission connection with a driving motor I (10), the surfaces of the driving gear (12) and the driven gear (13) are rotatably connected with a vibrating plate (7) through a rotating shaft II (32), vibrating heads (8) are fixedly connected to two sides of the upper surface of the vibrating plate (7), a vibrating plate (6) is arranged on the upper end of the vibrating plate (7), one end of the vibrating plate (6) is rotatably connected with a rotating shaft I (5), the rotating shaft I (5) is arranged in the connecting plate (4), the connecting plate (4) is fixedly connected to the side edge of the injection mold body (1), one side edge of the lower surface of the connecting plate (6) is hinged to one side, and the bottom end of the telescopic rod (14) is fixedly connected to the injection mold body (14), the injection mold is characterized in that a first reset spring (15) is arranged outside the telescopic rod (14), one side of the upper surface of the vibrating plate (6) is hinged and connected with a vibrating rod (9), the top end of the vibrating rod (9) penetrates through and is fixedly connected with the surface of a supporting plate (36) inside the injection mold body (1), both sides of the upper surface of the supporting plate (36) are provided with model pipelines (16), both sides of the bottom end inside the model pipelines (16) are fixedly connected with electric push rods (27), the top end of each electric push rod (27) is fixedly connected with a lifting template (28), a connecting hole (29) is formed in the surface of the lifting template (28), both sides of the upper surface of the fixed top plate (2) are fixedly connected with valve plates (21), two control valves (20) are arranged inside the valve plates (21) in a penetrating manner, both lower surfaces of the two control valves (20) are fixedly connected with valve limiting plates (22), one side of each valve limiting plate (22) is fixedly connected with a second reset spring (23), the other end of each reset spring (23) is fixedly connected with a valve plate (21), one side of each control valve plate (20) is fixedly connected with a limiting block (24), one side of the top plate (2) is fixedly connected with a rotating shaft (25), and one side of the two driving motor (33) is connected with a third driving motor (25), the other end of the rotating shaft III (33) is fixedly connected with a rotating disc (17), the surface of the rotating disc (17) is fixedly connected with a connecting rod (18), and one end of the connecting rod (18) is fixedly connected with a moving block (19); during the use, open driving motor two (25), make rolling disc (17) rotate, and then make connecting rod (18) drive movable block (19) position is rotated, makes valve limiting plate (22) remove to both sides, thereby makes control flap (20) are opened, and the plastic after will refining passes through mould plastics mouth (26) and pour into in model pipeline (16), close driving motor two (25), reset spring two (23) will valve limiting plate (22) are pushed back to initial position, make control flap (20) keep the closure state, avoid external dust and impurity to enter into in the mouth of moulding plastics (26).
2. The plastic mold for producing a power adapter of a mobile phone according to claim 1, wherein: the injection mold is characterized in that guide pipes (30) are arranged on two sides of the interior of the injection mold body (1), and a condenser pipe (31) is fixedly connected to one side of each guide pipe (30).
3. A production process of a mobile phone power adapter is characterized by comprising the following steps: the plastic mold for producing the mobile phone power adapter as claimed in any one of claims 1-2 is used in the production process of the mobile phone power adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576647.0A CN112743776B (en) | 2020-12-28 | 2020-12-28 | Plastic mold for producing mobile phone power adapter and production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576647.0A CN112743776B (en) | 2020-12-28 | 2020-12-28 | Plastic mold for producing mobile phone power adapter and production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112743776A CN112743776A (en) | 2021-05-04 |
| CN112743776B true CN112743776B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011576647.0A Active CN112743776B (en) | 2020-12-28 | 2020-12-28 | Plastic mold for producing mobile phone power adapter and production process |
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| CN (1) | CN112743776B (en) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3910025A1 (en) * | 1989-03-28 | 1990-10-04 | Krauss Maffei Ag | GAS LOCKING VALVE AND METHOD FOR CONTROLLING A PLASTIC PROCESSING SYSTEM PROVIDED WITH SUCH A GAS LOCKING VALVE |
| JP3536281B2 (en) * | 1999-08-06 | 2004-06-07 | 有限会社登永製作所 | Lower mold for reservoir tank |
| JP2007069393A (en) * | 2005-09-05 | 2007-03-22 | Ntn Corp | Method for forming dynamic pressure groove |
| JPWO2008152925A1 (en) * | 2007-06-14 | 2010-08-26 | コニカミノルタオプト株式会社 | Injection mechanism, injection molding machine and optical element |
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