CN117067511A - Mold processing device and method - Google Patents
Mold processing device and method Download PDFInfo
- Publication number
- CN117067511A CN117067511A CN202310812265.0A CN202310812265A CN117067511A CN 117067511 A CN117067511 A CN 117067511A CN 202310812265 A CN202310812265 A CN 202310812265A CN 117067511 A CN117067511 A CN 117067511A
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- groove
- fixedly connected
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- belt
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005498 polishing Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000001746 injection moulding Methods 0.000 claims description 37
- 230000001360 synchronised effect Effects 0.000 claims description 30
- 239000002699 waste material Substances 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001632 homeopathic effect Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B29C45/2602—Mould construction elements
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of mold processing, in particular to a mold processing device and a method thereof. According to the invention, the pushing tray drives the product to rotate, and the polishing roller polishes the edge of the product, so that the contact area between the polishing roller and the product is increased by the arrangement of the pushing tray, meanwhile, the short-circuit rope pulls the buckling plates to rotate, the edge of the top of the product is jacked up by tilting one ends of the buckling plates, the force applied during the ejection of the product is dispersed, the structural damage of the product is avoided, and the processing quality of the die is improved.
Description
Technical Field
The invention relates to the technical field of mold processing, in particular to a mold processing device and a mold processing method.
Background
In the mold processing technology, the products are often processed and produced by adopting methods such as injection molding, blow molding, extrusion, die casting or forging and forming, and in the mold processing treatment of injection molding, links such as mold closing, injection molding, hot pressing and ejection are needed.
The ejection link is to push out the product by utilizing the extension of a plurality of ejector pins after the injection molding of the product, however, the temperature of the injection molded product is higher, the structure of the injection molded product is unstable, the ejector pins eject the product in a surface contact mode, the contact area of the ejector pins and the product is too small, the thrust force applied to the product when the force is applied to the product is concentrated, the partial structure of the product is easily damaged, the defect of the product is caused, and the processing quality of the die is reduced.
Disclosure of Invention
The invention aims to provide a die processing device and a die processing method, which are used for solving the problems that the temperature of an injection molded product is high, the structure of the injection molded product is unstable, a thimble ejects the product in a surface contact mode, the contact area of the thimble and the product is too small, the thrust force applied to the product when the force is applied to the product is concentrated, partial structural damage of the product is easily caused, product flaws are caused, and the die processing quality is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a mould processingequipment, including last mould and bed die, go up the mould and include rather than integrated into one piece's pressure head, set up the hole of moulding plastics in the pressure head, set up the groove of moulding plastics that supplies the pressure head to slide into in the bed die, a plurality of guide tubes of bottom fixedly connected with of going up the mould, peg graft in the guide tube and have the guide bar, the one end and the bed die fixed connection of guide bar, set up the transmission groove in the bed die, the transmission inslot communicates with the inslot of moulding plastics, the transmission is provided with the drive belt, coupling has the pushing disc on the drive belt, and the pushing disc is the slope setting, the shutoff groove has been seted up to the bottom of moulding plastics groove, sliding connection has the shutoff board in the shutoff groove, one side fixedly connected with of shutoff board has a plurality of reset springs, one end and shutoff groove inner wall fixed connection of reset spring, one side fixedly connected with haulage rope of shutoff board has been seted up in the bed die, the gliding sliding mouth of confession haulage rope, sliding mouth and the inside communication of drive belt, a plurality of material lifting mouths have been seted up in the groove, material lifting mouth rotation is connected with the buckle board, one side fixedly connected with the electric spring wire in the fixed connection of the shutoff board, one end of the fixed connection of a flexible connection groove A has.
Preferably, still include two axis of rotation, driven pulley, the mount, driving motor, electric telescopic handle B, the short-circuit board, the speed governing motor, driving pulley, grinding roller and actuating mechanism, one of them axis of rotation and driven pulley fixed connection, another axis of rotation and driving pulley fixed connection, two axes of rotation all rotate with the transmission groove and be connected, the equal fixedly connected with bearing in both ends of axis of rotation, the outer lane and the transmission groove fixed connection of bearing, driven pulley and drive belt winding are connected, driven pulley and driving pulley pass through drive belt drive connection, driving motor fixed connection is inside the transmission groove, driving motor's drive end and one of them axis of rotation fixed connection, driving motor's drive end and the coaxial heart setting of driving pulley, mount fixed connection is at the surface of drive belt, the speed governing motor is pegged graft inside the mount, driving motor's drive end fixedly connected with transmission shaft, transmission shaft and pushing away charging tray fixed connection, short-circuit board fixed connection is in the outside of speed governing motor, short-circuit board and mount sliding arrangement, one side fixedly connected with electric telescopic handle B of mount, the flexible end fixedly connected with short-circuit board, the one end and the short-circuit board fixed connection of short-circuit board, grinding groove has been seted up at the top of lower mould, grinding groove inner fixedly connected with grinding roller and driving mechanism.
Preferably, the sliding port comprises a turning groove, a turning wheel and an annular groove, the turning groove is formed in the sliding port, the turning wheel is rotationally connected with the turning groove, the annular groove is formed in the turning wheel, and the traction rope is in sliding connection with the annular groove.
Preferably, the sliding opening further comprises a sliding assisting groove, a sliding assisting shaft and a sliding assisting wheel, the sliding assisting groove is formed in the sliding opening, a space is reserved between the sliding assisting groove and the turning groove, the sliding assisting shaft is rotationally connected in the sliding assisting groove, the sliding assisting wheel is fixedly connected with the sliding assisting shaft, and the traction rope is in sliding connection with the sliding assisting wheel.
Preferably, the actuating mechanism includes electric putter, the telescopic shaft, a motor, the link, two synchronous pulleys, the belt, two axostylus axostyles and actuating groove, one side of electric putter and the drive slot inner wall fixed connection of polishing, the telescopic shaft slides and sets up inside electric putter, one side and the telescopic shaft fixed connection of link, the actuating groove is seted up in the link, one of them synchronous pulley sets up in the drive slot, another pole synchronous pulley sets up the outside at the link, two axostylus axostyles respectively fixed connection is in the both sides of polishing roller, the polishing roller passes through axostylus axostyle and is connected with the link rotation, the inside synchronous pulley of drive slot and axostylus axostyle fixed connection, motor fixed connection is in one side of link, the outside synchronous pulley of link and the drive end fixed connection of motor, the belt is connected with one of them synchronous pulley winding, pass through belt transmission between two synchronous pulleys.
Preferably, the lower mould is internally provided with a waste tank, the waste tank is provided with two connecting notches, one connecting notch is communicated with the inside of the polishing tank, the other connecting notch is internally provided with a waste box, one side of the waste box is fixedly connected with a handle, and the surface of the handle is printed with anti-slip particles.
A method of using a mold tooling apparatus comprising the steps of:
s1, closing the lower die by downward movement of the upper die, conveying raw materials with higher temperature into an injection molding groove through an injection molding hole, performing extrusion molding between a pressure head and the injection molding groove, and then lifting the upper die to separate the pressure head from the injection molding groove;
s2, a driving motor is restarted to enable a driving belt wheel to rotate, the driving belt wheel is utilized to drive a rotating shaft to rotate through a driving belt, the driving belt is enabled to move through transmission between the driving belt wheel and the rotating shaft, a traction rope is pulled to move through the driving belt, a blocking plate is pulled to move through the traction rope, an injection molding groove is opened, meanwhile, the driving belt moves to the bottom of a product with a pushing disc, the product is pushed up through an inclined surface of the pushing disc, then the driving motor is closed, meanwhile, an electric telescopic rod A is electrified to enable a telescopic end of the electric telescopic rod A to shrink and pull a short-circuit rope to move, a short-circuit rope is enabled to pull a buckling plate to rotate, one end of the buckling plate is lifted up to jack up the edge of the top of the product, and ejection of the product is completed;
s3, after the pushing tray supports the product, the electric telescopic rod B is electrified to enable the telescopic end of the electric telescopic rod B to extend so that the pushing tray moves and pushes the product to move, meanwhile, the pushing tray is obliquely arranged, the pushed product is limited by the inner wall of the injection molding groove and is in an inclined state, then the electric telescopic rod B is powered off and the electric push rod is electrified, the telescopic shaft extends and drives the polishing roller to move, the polishing roller moves to a position capable of being in contact with the edge of the product, the motor is started again to enable the two synchronous pulleys to rotate through the belt, the polishing roller is driven to rotate by rotation of the belt, and meanwhile, the speed regulating motor is started to enable the pushing tray to rotate, and the polishing roller polishes the edge of the product while driving the product to rotate through the pushing tray.
Compared with the prior art, the invention has the beneficial effects that:
the upper die moves downwards to be matched with the lower die, the raw material with higher temperature is conveyed into an injection molding groove through an injection molding hole, extrusion molding is carried out between a pressure head and the injection molding groove, then the upper die is lifted to separate the pressure head from the injection molding groove, a driving motor is started to enable a driving belt pulley to rotate, the driving belt pulley is utilized to drive a rotating shaft to rotate through a driving belt, the driving belt is driven to move through the driving belt between the driving belt pulley and the rotating shaft, a traction rope is pulled to move by the driving belt, a traction rope pulls a plugging plate to move and open the injection molding groove, meanwhile, the driving belt moves to the bottom of a product with a pushing plate, the product is pushed up by an inclined surface of the pushing plate, then the driving motor is closed, an electric telescopic rod A is electrified to enable a telescopic end of the electric telescopic rod A to shrink and pull a short-circuit rope to move, the short-circuit rope pulls a buckling plate to rotate, the edge of the top of the product is jacked up through one end tilting of a plurality of buckling plates, after the product is lifted by the pushing tray, the electric telescopic rod B is electrified to extend the telescopic end of the electric telescopic rod B so that the pushing tray moves and pushes the product to move, meanwhile, the pushing tray is obliquely arranged, the lifted product is limited by the inner wall of the injection molding groove and is also in an inclined state, then the electric telescopic rod B is powered off and is electrified, the telescopic shaft extends and drives the grinding roller to move, the grinding roller moves to a position capable of contacting the edge of the product, the motor is restarted to enable the two synchronous pulleys to rotate through the belt, the grinding roller is driven to rotate by the rotation of the belt, meanwhile, the speed regulating motor is started to enable the pushing tray to rotate, the grinding roller polishes the edge of the product while driving the product to rotate through the pushing tray, the contact area with the product is increased by the arrangement of the pushing tray, and meanwhile, the shorting rope pulls the buckling plate to rotate, the edge jack-up at the top of the product is lifted through one ends of the plurality of buckling plates, the force born by the product during ejection is dispersed, the structural damage of the product is avoided, the processing quality of the die is improved, meanwhile, when the product is ejected, the product is driven to rotate through the speed regulating motor and the pushing disc, burrs of the product are polished by using the polishing roller in a homeopathic manner, the subsequent processing steps of the product are saved, the time consumed by moving the product to the polishing station is saved, and the processing and production efficiency of the product die is improved.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic cross-sectional view of a lower mold according to the present invention;
FIG. 3 is a schematic diagram of a pushing tray according to the present invention;
FIG. 4 is a schematic view of a buckle plate according to the present invention;
fig. 5 is a schematic view of the structure of the grinding roll of the present invention.
In the figure: 1. an upper die; 2. a pressure head; 3. a guide tube; 4. a guide rod; 5. a lower die; 6. a waste bin; 7. a handle; 8. an injection molding groove; 9. a buckling plate; 10. an electric telescopic rod A; 11. a direction-changing wheel; 12. a traction rope; 13. a pulley aid; 14. a transmission belt; 15. a rotating shaft; 16. a driven pulley; 17. a fixing frame; 18. a driving motor; 19. an electric telescopic rod B; 20. a shorting plate; 21. a pushing tray; 22. a waste tank; 23. anti-slip particles; 24. an electric push rod; 25. a motor; 26. a connecting frame; 27. a grinding roller; 28. a plugging plate; 29. a shorting rope; 30. a speed regulating motor; 31. a driving pulley; 32. a synchronous pulley; 33. a belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an embodiment of a mold processing apparatus and a method thereof according to the present invention is provided:
the die processing device comprises an upper die 1 and a lower die 5, wherein the upper die 1 comprises a pressure head 2 integrally formed with the upper die, an injection molding hole is formed in the pressure head 2, an injection molding groove 8 for the pressure head 2 to slide in is formed in the lower die 5, a plurality of guide pipes 3 are fixedly connected to the bottom of the upper die 1, guide rods 4 are inserted in the guide pipes 3, one ends of the guide rods 4 are fixedly connected with the lower die 5, a transmission groove is formed in the lower die 5 and communicated with the inside of the injection molding groove 8, a transmission belt 14 is arranged in the transmission groove in a transmission manner, a pushing tray 21 is coupled and connected onto the transmission belt 14, the pushing tray 21 is obliquely arranged, a plugging groove 28 is formed in the bottom of the injection molding groove 8, a plurality of reset springs are fixedly connected onto one side of the plugging plate 28, one ends of the reset springs are fixedly connected with the inner wall of the plugging groove, one side of the plugging plate 28 is fixedly connected with a traction rope 12, a sliding opening for sliding the traction rope 12 is formed in the lower die 5, the sliding opening is communicated with the inside of the transmission groove, one end of the traction rope 12 is fixedly connected with the transmission belt 14, a plurality of material lifting openings are formed in the injection molding groove 8, a buckling plate 9 is rotationally connected in the material lifting openings, a spring is fixedly connected to one side of the buckling plate 9, one end of the spring is fixedly connected with the material lifting openings, a plurality of mounting grooves are formed in the lower die 5, an electric telescopic rod A10 is fixedly connected in the mounting grooves, the telescopic end of the electric telescopic rod A10 is fixedly connected with a shorting rope 29, the shorting rope 29 is fixedly connected with one end of the buckling plate 9, the edge of the top of a product is jacked up through one end of the plurality of buckling plates 9, the structural damage of the product is avoided, the die processing quality is improved, meanwhile, the product is driven to rotate through a speed adjusting motor 30 and a pushing disc 21 when the product is ejected, the rough edges of the product are polished by the polishing roller 27, so that the time consumed for the subsequent processing steps of the product and the movement of the product to the polishing station is saved, and the processing and production efficiency of the product die is improved.
Referring to fig. 1, the embodiment further includes two rotating shafts 15, a driven pulley 16, a fixing frame 17, a driving motor 18, an electric telescopic rod B19, a shorting plate 20, a speed regulating motor 30, a driving pulley 31, a polishing roller 27 and a driving mechanism, wherein one rotating shaft 15 is fixedly connected with the driven pulley 16, the other rotating shaft 15 is fixedly connected with the driving pulley 31, the two rotating shafts 15 are both rotationally connected with a transmission groove, bearings are fixedly connected at both ends of the rotating shaft 15, an outer ring of the bearings is fixedly connected with the transmission groove, the driven pulley 16 is winded and connected with the transmission belt 14, the driven pulley 16 is in transmission connection with the driving pulley 31 through the transmission belt 14, the driving motor 18 is fixedly connected inside the transmission groove, a driving end of the driving motor 18 is fixedly connected with one of the rotating shafts 15, a driving end of the driving motor 18 is coaxially arranged with the driving pulley 31, the fixing frame 17 is fixedly connected with the surface of the transmission belt 14, the speed regulating motor 30 is inserted in the fixed frame 17, the driving end of the speed regulating motor 30 is fixedly connected with a transmission shaft, the transmission shaft is fixedly connected with the pushing tray 21, the short circuit board 20 is fixedly connected to the outer side of the speed regulating motor 30, the short circuit board 20 is slidably arranged with the fixed frame 17, one side of the fixed frame 17 is fixedly connected with an electric telescopic rod B19, the telescopic end of the electric telescopic rod B19 is fixedly connected with the short circuit board 20, one end of the short circuit rod is fixedly connected with the short circuit board 20, a polishing groove is formed at the top of the lower die 5, a driving mechanism is fixedly connected in the polishing groove and is in transmission connection with the polishing roller 27, the driving mechanism comprises an electric push rod 24, a telescopic shaft, a motor 25, a connecting frame 26, two synchronous pulleys 32, a belt 33, two shafts and a driving groove, one side of the electric push rod 24 is fixedly connected with the inner wall of the polishing groove, the telescopic shaft is slidably arranged in the electric push rod 24, one side of the connecting frame 26 is fixedly connected with the telescopic shaft, the driving groove is formed in the connecting frame 26, one synchronous pulley 32 is arranged in the driving groove, the other synchronous pulley 32 is arranged outside the connecting frame 26, two shafts are respectively and fixedly connected to two sides of the polishing roller 27, the polishing roller 27 is rotationally connected with the connecting frame 26 through the shafts, the synchronous pulley 32 in the driving groove is fixedly connected with the shafts, the motor 25 is fixedly connected to one side of the connecting frame 26, the synchronous pulley 32 arranged outside the connecting frame 26 is fixedly connected with the driving end of the motor 25, the belt 33 is wound and connected with one synchronous pulley 32, the two synchronous pulleys 32 are in transmission connection through the belt 33, the telescopic end of the electric telescopic rod B19 is electrified to enable the polishing plate 21 to move and push the product to move, meanwhile, the electric telescopic rod B19 is powered off and electrified to enable the electric telescopic rod 24 to stretch and drive the polishing roller 27 to move, the polishing roller 27 to be in contact with the edge position of the product, the motor 25 is started to enable the two synchronous pulleys to drive the two synchronous pulleys to rotate, and the product is driven by the two synchronous pulleys 33 to rotate, and the product is simultaneously driven by the product is driven by the rotating speed regulating motor 30, and the product is driven by the rotating speed regulating motor 27, and the product is driven by the rotating plate 21 to rotate through the speed regulating motor 33;
it should be noted that, when the driven pulley 16 and the driving pulley 31 are installed at different levels, this will incline the transmission belt 14 itself, which will result in an inclined arrangement of the pushing tray 21;
referring to fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, the sliding port includes a diversion trench, a diversion wheel 11 and an annular groove, the diversion trench is opened in the sliding port, the diversion wheel 11 is rotationally connected with the diversion trench, the annular groove is opened in the diversion wheel 11, the traction rope 12 is in sliding connection with the annular groove, the contact between the traction rope 12 and the annular groove is passed through by the arrangement of the diversion wheel 11, the moving direction of the traction rope 12 is guided, the sliding port further includes a sliding chute, a sliding shaft and a sliding assisting wheel 13, the sliding chute is opened in the sliding port, a gap is reserved between the sliding chute and the diversion trench, the sliding assisting shaft is rotationally connected in the sliding chute, the sliding assisting wheel 13 is fixedly connected with the sliding assisting shaft, the traction rope 12 is in sliding connection with the sliding assisting wheel 13, the sliding friction between the traction rope 12 and the sliding port is weakened by utilizing the arrangement of the sliding assisting wheel 13, the use of the traction rope 12 is facilitated, a waste chute 22 is opened in the lower die 5, the waste chute 22 is provided with two connecting slots, one connecting slot is communicated with the inside of the polishing slot, the waste chute 6 is placed in the other connecting slot, one side of the waste chute 6 is fixedly connected with one side 7, the waste chute 7 is printed on the surface 7, and the waste scraps can be collected by the waste chute 22, and the waste scraps can be collected by the waste chute is printed on the surface of the surface 7.
A method of using a mold tooling apparatus comprising the steps of:
s1, closing the lower die 5 by downward movement of the upper die 1, conveying raw materials with higher temperature into the injection molding groove 8 through injection holes, performing extrusion molding between the pressure head 2 and the injection molding groove 8, and then lifting the upper die 1 to separate the pressure head 2 from the injection molding groove 8;
s2, restarting the driving motor 18 to enable the driving belt wheel 31 to rotate, driving the rotating shaft 15 to rotate through the driving belt wheel 31 by virtue of the driving belt 14, enabling the driving belt 14 to move through transmission between the driving belt wheel 31 and the rotating shaft 15, enabling the driving belt 14 to pull the traction rope 12 to move, enabling the traction rope 12 to pull the plugging plate 28 to move and open the injection molding groove 8, enabling the driving belt 14 to move to the bottom of a product with the pushing disc 21, pushing up the product by virtue of an inclined surface of the pushing disc 21, closing the driving motor 18, simultaneously electrifying the electric telescopic rod A10 to enable a telescopic end to shrink and pull the short-circuit rope 29 to move, enabling the short-circuit rope 29 to pull the buckling plate 9 to rotate, and enabling one ends of the buckling plates 9 to tilt up to jack up the edge of the top of the product to finish ejection of the product;
s3, after the pushing tray 21 supports the product, the electric telescopic rod B19 is electrified to enable the telescopic end of the electric telescopic rod B19 to extend so that the pushing tray 21 moves and pushes the product to move, meanwhile, the pushing tray 21 is inclined due to the fact that the pushed product is limited by the inner wall of the injection molding groove 8 due to the fact that the pushing tray 21 is inclined, then the electric telescopic rod B19 is powered off and the electric push rod 24 is electrified, the telescopic shaft extends and drives the polishing roller 27 to move, the polishing roller 27 moves to a position capable of being in contact with the edge of the product, the motor 25 is started again to enable the two synchronous pulleys 32 to rotate through the belt 33, the polishing roller 27 is driven to rotate through rotation of the belt 33, meanwhile, the speed regulating motor 30 is started to enable the pushing tray 21 to rotate, and meanwhile, the polishing roller 27 polishes the edge of the product.
Working principle: the upper die 1 moves downwards to be matched with the lower die 5, the raw materials with higher temperature are conveyed into the injection molding groove 8 through injection holes, the extrusion molding is carried out between the pressing head 2 and the injection molding groove 8, the upper die 1 is lifted up to separate the pressing head 2 from the injection molding groove 8, the driving motor 18 is started again to rotate the driving belt pulley 31, the driving belt pulley 31 drives the rotating shaft 15 to rotate through the driving belt 14, the driving belt 14 is moved through the transmission between the driving belt pulley 31 and the rotating shaft 15, the driving belt 14 pulls the pulling rope 12 to move, the pulling rope 12 pulls the blocking plate 28 to move and open the injection molding groove 8, meanwhile, the driving belt 14 moves to the bottom of a product with the pushing tray 21, the product is pushed up by the inclined surface of the pushing tray 21, then the driving motor 18 is closed, and meanwhile, the electric telescopic rod A10 is electrified to enable the telescopic end to shrink and pull the short-circuit rope 29 to move, the short connecting rope 29 is used for pulling the buckling plates 9 to rotate, the edges of the tops of products are jacked up through one end of the buckling plates 9 to finish the ejection of the products, after the pushing plate 21 is used for supporting the products, the electric telescopic rod B19 is electrified to enable the telescopic ends of the electric telescopic rod B19 to stretch to enable the pushing plate 21 to move and push the products to move, meanwhile, the electric telescopic rod B19 is powered off and the electric push rod 24 is electrified to enable the telescopic shaft to stretch and drive the grinding roller 27 to move, the grinding roller 27 is enabled to move to a position capable of contacting the edges of the products, the motor 25 is started again to enable the two synchronous pulleys 32 to rotate through the belt 33, the grinding roller 27 is enabled to rotate through the rotation of the belt 33, meanwhile, the speed regulating motor 30 is started to enable the pushing plate 21 to rotate, and the pushing plate 21 is enabled to drive the products to rotate, the grinding roller 27 is caused to perform a grinding process on the product edge.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a mould processingequipment, a serial communication port, including last mould (1) and bed die (5), go up mould (1) including rather than integrated into one piece's pressure head (2), set up in pressure head (2) injection hole, set up injection groove (8) that supply pressure head (2) slide in bed die (5), go up the bottom fixedly connected with a plurality of stand pipes (3) of mould (1), connect guide bar (4) in stand pipe (3), the one end and the bed die (5) fixed connection of guide bar (4) have seted up the drive groove in bed die (5), drive groove and injection groove (8) inside intercommunication, the transmission is provided with drive belt (14) in the drive belt (14), coupling is connected with pushing away charging tray (21) on drive belt (14), and pushing away charging tray (21) for the slope setting, the shutoff groove has been seted up to the bottom of injection groove (8), one side fixedly connected with shutoff board (28) of shutoff board, a plurality of reset springs in reset spring's one end and the fixed connection of groove inner wall, one side fixedly connected with one end of haulage rope (28) and one end (12) of haulage rope (12) are connected with the inside the slip port (12) and are seted up, the inside the drive belt (14) is connected with the slip port (12), the material lifting opening is rotationally connected with a material buckling plate (9), one side of the material buckling plate (9) is fixedly connected with a spring, one end of the spring is fixedly connected with the material lifting opening, a plurality of mounting grooves are formed in the lower die (5), an electric telescopic rod A (10) is fixedly connected in each mounting groove, a short-circuit rope (29) is fixedly connected to the telescopic end of each electric telescopic rod A (10), and one end of each short-circuit rope (29) is fixedly connected with one end of the material buckling plate (9).
2. The mold processing device according to claim 1, further comprising two rotating shafts (15), a driven pulley (16), a fixing frame (17), a driving motor (18), an electric telescopic rod B (19), a short-circuiting plate (20), a speed regulating motor (30), a driving pulley (31), a polishing roller (27) and a driving mechanism, wherein one rotating shaft (15) is fixedly connected with the driven pulley (16), the other rotating shaft (15) is fixedly connected with the driving pulley (31), the two rotating shafts (15) are both rotationally connected with a transmission groove, bearings are fixedly connected at both ends of the rotating shaft (15), an outer ring of the bearings is fixedly connected with the transmission groove, the driven pulley (16) is in winding connection with a transmission belt (14), the driven pulley (16) and the driving pulley (31) are in transmission connection with the transmission belt (14), a driving end of the driving motor (18) is fixedly connected with one rotating shaft (15), a driving end of the driving motor (18) is coaxially arranged with the driving pulley (31), the fixing frame (17) is fixedly connected with the surface of the transmission belt (14), the driving end of the driving motor (30) is fixedly connected with a pushing disc (21) in a fixed connection with the transmission shaft (30), the short-circuit board (20) fixed connection is in the outside of speed governing motor (30), and short-circuit board (20) and mount (17) slip setting, one side fixedly connected with electric telescopic handle B (19) of mount (17), the flexible end fixedly connected with short-circuit pole of electric telescopic handle B (19), the one end and the short-circuit board (20) fixed connection of short-circuit pole, the grinding groove has been seted up at the top of bed die (5), and fixedly connected with actuating mechanism in the grinding groove, actuating mechanism and grinding roller (27) transmission are connected.
3. The mold processing device according to claim 2, wherein the sliding port comprises a turning groove, a turning wheel (11) and an annular groove, the turning groove is formed in the sliding port, the turning wheel (11) is rotationally connected with the turning groove, the annular groove is formed in the turning wheel (11), and the traction rope (12) is slidingly connected with the annular groove.
4. A mould processing device according to claim 3, wherein the sliding port further comprises a sliding assisting groove, a sliding assisting shaft and a sliding assisting wheel (13), the sliding assisting groove is arranged in the sliding port, a space is reserved between the sliding assisting groove and the turning groove, the sliding assisting shaft is rotatably connected in the sliding assisting groove, the sliding assisting wheel (13) is fixedly connected with the sliding assisting shaft, and the traction rope (12) is slidably connected with the sliding assisting wheel (13).
5. The mold processing device according to claim 4, wherein the driving mechanism comprises an electric push rod (24), a telescopic shaft, a motor (25), a connecting frame (26), two synchronous pulleys (32), a belt (33), two shafts and a driving groove, one side of the electric push rod (24) is fixedly connected with the inner wall of the polishing groove, the telescopic shaft is arranged inside the electric push rod (24) in a sliding manner, one side of the connecting frame (26) is fixedly connected with the telescopic shaft, the driving groove is formed in the connecting frame (26), one synchronous pulley (32) is arranged in the driving groove, the other synchronous pulley (32) is arranged outside the connecting frame (26), the two shafts are fixedly connected to two sides of a polishing roller (27), the polishing roller (27) is rotatably connected with the connecting frame (26) through the shafts, the synchronous pulley (32) inside the driving groove is fixedly connected with the shafts, one side of the connecting frame (26) is fixedly connected with the driving end of the motor (25), the belt (33) is wound on one synchronous pulley (32), and the two synchronous pulleys (33) are connected with the two synchronous pulleys (32) through a transmission belt (33).
6. The mold processing device according to claim 5, wherein a waste tank (22) is provided in the lower mold (5), the waste tank (22) has two connection slots, one of the connection slots is communicated with the inside of the polishing tank, a waste box (6) is placed in the other connection slot, a handle (7) is fixedly connected to one side of the waste box (6), and anti-slip particles (23) are printed on the surface of the handle (7).
7. The application method of the die processing device is characterized by comprising the following steps of:
s1, closing a lower die (5) by downwards moving an upper die (1), conveying a raw material with higher temperature into an injection molding groove (8) through an injection molding hole, performing extrusion molding between a pressure head (2) and the injection molding groove (8), and then lifting the upper die (1) to separate the pressure head (2) from the injection molding groove (8);
s2, a driving motor (18) is restarted to enable a driving belt wheel (31) to rotate, the driving belt wheel (31) is utilized to drive a rotating shaft (15) to rotate through a driving belt (14), the driving belt (14) is enabled to move through transmission between the driving belt wheel (31) and the rotating shaft (15), a traction rope (12) is pulled to move through the driving belt (14), a blocking plate (28) is pulled to move through the traction rope (12) and an injection molding groove (8) is opened, meanwhile, the driving belt (14) moves to the bottom of a product with a pushing disc (21), the product is pushed up by utilizing an inclined surface of the pushing disc (21), then the driving motor (18) is closed, meanwhile, an electric telescopic rod A (10) is electrified to enable a telescopic end of the electric telescopic rod A to shrink and pull a short-circuit rope (29) to move, the short-circuit rope (29) is enabled to rotate, one end of the short-circuit rope (29) is enabled to lift up the edge of the top of the product, and the product is lifted up through one end of the plurality of the short-circuit plates (9) to complete ejection of the product.
S3, after the pushing tray (21) supports the product, the electric telescopic rod B (19) is electrified to enable the telescopic end of the electric telescopic rod B to extend so that the pushing tray (21) moves and pushes the product to move, meanwhile, the pushing tray (21) is obliquely arranged, the pushed product is limited by the inner wall of the injection molding groove (8) and is in an inclined state, then the electric telescopic rod B (19) is powered off, the electric push rod (24) is electrified, the telescopic shaft extends and drives the polishing roller (27) to move, the polishing roller (27) moves to a position capable of being contacted with the edge of the product, the motor (25) is started again so that the two synchronous pulleys (32) rotate through the belt (33), the polishing roller (27) is driven to rotate by rotation of the belt (33), and meanwhile, the speed regulating motor (30) is started so that the pushing tray (21) rotates, and the polishing roller (27) polishes the edge of the product while the product is driven to rotate through the pushing tray (21).
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| CN202310812265.0A CN117067511B (en) | 2023-07-04 | 2023-07-04 | Mold processing device and method |
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| CN202310812265.0A CN117067511B (en) | 2023-07-04 | 2023-07-04 | Mold processing device and method |
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| US4865536A (en) * | 1986-10-13 | 1989-09-12 | Fanuc Ltd. | Direct mold clamping apparatus with ejector |
| US20130330436A1 (en) * | 2011-03-14 | 2013-12-12 | Toyo Machinery & Metal Co., Ltd. | Vertical injection molding machine |
| US20160236391A1 (en) * | 2013-11-04 | 2016-08-18 | Plastic Unbound Ltd | Injection mold, molding tool comprising the mold and methods of use thereof |
| CN210940329U (en) * | 2019-10-25 | 2020-07-07 | 无锡宏创模塑科技有限公司 | Self-adjusting ejection mechanism of injection mold |
| CN114523621A (en) * | 2021-12-29 | 2022-05-24 | 江苏高昭科技有限公司 | Gasket production mould for automobile shock absorption |
| CN218557869U (en) * | 2022-09-02 | 2023-03-03 | 常州明杰重工科技股份有限公司 | Convenient demoulding structure of mould |
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2023
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4865536A (en) * | 1986-10-13 | 1989-09-12 | Fanuc Ltd. | Direct mold clamping apparatus with ejector |
| US20130330436A1 (en) * | 2011-03-14 | 2013-12-12 | Toyo Machinery & Metal Co., Ltd. | Vertical injection molding machine |
| US20160236391A1 (en) * | 2013-11-04 | 2016-08-18 | Plastic Unbound Ltd | Injection mold, molding tool comprising the mold and methods of use thereof |
| CN210940329U (en) * | 2019-10-25 | 2020-07-07 | 无锡宏创模塑科技有限公司 | Self-adjusting ejection mechanism of injection mold |
| CN114523621A (en) * | 2021-12-29 | 2022-05-24 | 江苏高昭科技有限公司 | Gasket production mould for automobile shock absorption |
| CN218557869U (en) * | 2022-09-02 | 2023-03-03 | 常州明杰重工科技股份有限公司 | Convenient demoulding structure of mould |
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