CN107775865A - A kind of production equipment and its production technology being automatically molded - Google Patents
A kind of production equipment and its production technology being automatically molded Download PDFInfo
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- CN107775865A CN107775865A CN201610794253.XA CN201610794253A CN107775865A CN 107775865 A CN107775865 A CN 107775865A CN 201610794253 A CN201610794253 A CN 201610794253A CN 107775865 A CN107775865 A CN 107775865A
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- injection
- air
- cooling
- oil nozzle
- framework
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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
-
- 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
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
-
- 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
- B29C45/03—Injection moulding apparatus
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention is in injection production field, a kind of more particularly to production equipment and its production technology being automatically molded, raw material is sucked in automatic feeding system using full-closed structure, raw material enters injection machine and completes preliminary product, mechanism is destaticed with sizing to coordinate, improve product cooling sizing efficiency, using online bung and oil nozzle welding leak-checking apparatus, divide position using rotating disk, there are five stations synchronously to carry out, ensure product quality simultaneously, improve production efficiency, assembling capping device is assembled together the bung and staving of welding oil nozzle, pile is packed, plastic injection molded barrel packing stacking after assembling.Beneficial effects of the present invention：Substantially reduce equipment cost, and with advantages such as high responsiveness, energy-conserving and environment-protective, solve the problems such as injection machine energy consumption is big, speed-raising is difficult, can effectively ensure that production quality, production technology, Optimal Production is obtained, is easy to implement, is saved material, reduce cost, shorten molding cycle, improve machine efficiency, improve automaticity.
Description
Technical field
The present invention is in injection production field, more particularly to a kind of production equipment and its production technology being automatically molded.
Background technology
At present, injection is a kind of method of industrial products production moulding.Product is usually using rubber injection mold and plastic injection.
Injection can also dispense molding die platen press and casting die.Injection machine is that thermoplastic or thermosetting material are utilized into plastic forming dies
The main former of variously-shaped plastic products is made in tool, and injection moulding is realized by injection machine and mould.
Easily polluted in production and transport by dust etc., influence product quality, cool time length, the equipment without hunting leak online, people
Easily there is missing inspection in work leak detection, influences the quality of product, the not high shortcoming such as low with automaticity of operating efficiency integrally be present, produces
Efficiency is low.
The content of the invention
For the above mentioned problem to be solved, the present invention provides a kind of production equipment and its production technology being automatically molded.
Technical scheme：A kind of production equipment being automatically molded, including it is automatic feeding system, injection machine, fixed
Type destatics mechanism, online bung and oil nozzle welding leak-checking apparatus, assembling capping device, pile packing machine, PLC and drive
Dynamic device, it is characterised in that the automatic feeding system, the injection machine, the sizing destatic mechanism, the online bung
It is sequentially connected with oil nozzle welding leak-checking apparatus, assembling capping device, pile packing machine, the online bung and oil nozzle welding are leaked hunting
Flame pretreatment device is set between device and the online labelling machine, it is the automatic feeding system, the injection machine, described fixed
Type destatic mechanism, the online bung and oil nozzle welding leak-checking apparatus, assembling capping device, pile packing machine with it is described
PLC connects with drive device.
The automatic feeding system include feeding system, batch mixer, total holding vessel, divide storage tank, magnetic valve, material position sensing
Device, display board and industrial computer are automatically controlled, the outlet of the feeding system is connected with the batch mixer, the batch mixer and institute
State the connection of total holding vessel, it is described to divide storage tank to be multiple, it is multiple it is described divide storage tank to be connected by suction tube with the always holding vessel, institute
A point storage tank is stated to be connected with injection machine, total holding vessel with it is multiple it is described divide in storage tank be respectively provided with the level sensor, it is described
The magnetic valve is set on the suction tube of point tank ends, multiple level sensors with the PLC and
It is described to automatically control display board connection, the feeding system, the batch mixer, total holding vessel, it is described divide storage tank with very
Empty set system connection, it is described to divide storage tank that dispensing adding mouth is set；
The injection machine includes injection molding support, mould, injection molding gun, injection device and motor, solid on the injection molding support
Surely there is the mould of mold cavity, plastics of the injection molding gun to injection melting in the mold cavity, the injection device connects
The injection molding gun is connect, the motor is connected and controlled with the injection molding gun, and the mould, which has, connects the mold cavity with outside
Logical sprue, the injection molding gun have the nozzle for being inserted into the sprue, and the injection machine also includes the fixed injection
Rifle, injection device and motor framework and be arranged on framework side to promote the driving that the framework is moved towards mould direction to fill
Put, the framework includes upper framework and underframe and the upper connector between framework and underframe of connection, and the upper framework is with
Framework can be relatively along the horizontal micro-shifting of framework by connector, and the top of the upper framework is fixed on support by extensible member.
The sizing, which destatics mechanism, includes frame, cooling forming device, conveying mechanism, it is characterised in that described to be cooled to
Type device, the conveying mechanism frame are arranged in the frame, and the cooling forming device, institute are set after the injection machine
Stating cooling forming device includes cooling dome, cooling entrance and ionized air nozzle, compression cold air feed mechanism, the conveying
Mechanism is set in the cooling dome, and the cooling entrance is arranged on above the cooling dome, the cooling entrance and the compression
Cold air feed mechanism connects, and the cooling dome is provided with ionized air spray in the end position of the conveying mechanism feed end
Mouth, the running direction of conveyor belt towards the conveying mechanism, the ionized air nozzle connect the electrostatic precipitator；
Online bung and oil nozzle the welding leak-checking apparatus include device framework, segmentation rotating table system, clamp rotary system,
Oil nozzle vibration disc system, material drain system, material-receiving system, oil nozzle assembly manipulator and leak checking mechanism, it is characterised in that the equipment
Segmentation rotating table system is set up on framework, the clamping rotary system is arranged on the segmentation rotating table system, the segmentation rotating disk
System is provided with five stations, sets oil nozzle vibration disc system, blowing system on five stations of the segmentation rotating table system respectively
System, oil nozzle assembly manipulator and leak checking mechanism material drain system, the material drain system are identical with the material-receiving system structure.
The compression cold air feed mechanism include air blower, air intake fan housing, air cooling heat exchanger, air-out fan housing, dehumidifier,
First magnetic valve, first gas flowmeter and dry-air blast device, the air intake fan housing and air-out fan housing are respectively fixedly disposed at air-cooled
Heat exchanger both sides, the air intake fan housing are connected by pipeline with air blower, and the air-out fan housing passes through pipeline and the dehumidifier
Connection, the dehumidifier are connected by pipeline with the cooling entrance, and the air inlet of the air blower is provided with deduster, described
Dry-air blast device is provided with heat exchange pipeline, and the heat exchange pipeline is connected with the air cooling heat exchanger, and the is set on the cooling entrance
One magnetic valve and first gas flowmeter, gas control switch is provided with the ionized air nozzle, and the gas control is opened
Close and PLC is connected to by control line；
Rotation motor, the material drain system and the material-receiving system are respectively provided with five stations of the segmentation rotating table system
Control is connected with servo-control system, the oil nozzle assembly manipulator is ultrasonic welding institution, and the leak checking mechanism uses
Ultrasonic leak detection mechanism and colour recognition mechanism, the clamping rotary system include swinging mounting, wheeled clamping jaw structure and sucker
Structure, the wheeled clamping jaw structure and the sucker structure are arranged on the swinging mounting front end.
The dry-air blast device is cooling-water machine.Snakelike cooling coil and air-cooled distribution row mouth are set in the air cooling heat exchanger,
The snakelike cooling coil and the air-cooled distribution row mouth distribute alternately, and the cooling coil pipe sets inner fin along inside pipe wall,
The inner fin is 2, and to there is protrusion screw thread cable architecture, 2 inner fins are symmetrical arranged mutually the inner fin along inwall
Intersect.
A kind of production equipment technique being automatically molded, it is characterised in that comprise the following steps：
Step 1：Raw material is sucked in automatic feeding system using full-closed structure, impurity is avoided the occurrence of and is mixed into；
Step 2：Raw material enters injection machine and completes preliminary product
Step 3：Sizing destatics mechanism cooperation, improves product cooling sizing efficiency；
Step 4：Using online bung and oil nozzle welding leak-checking apparatus, divide position using rotating disk, there are five same steppings of station
OK, oil nozzle vibration disc system, material drain system, material-receiving system, oil nozzle assembly manipulator and leak checking mechanism synchronous working, ensure product
Quality simultaneously, improves production efficiency.
Step 5：Assembling capping device is assembled together the bung and staving of welding oil nozzle；
Step 6：Pile is packed, plastic injection molded barrel packing stacking after assembling.
The step 2 comprises the following steps：
Step A：Injection mold is installed, and injection mold is preheated, mold is heated to 90 DEG C -120 DEG C, lower mould
90 DEG C -120 DEG C are heated to, plastics are carried out with the drying of 2 hours, and by plastic heating to 90 DEG C -120 DEG C；
Step B：Injection tube heats, and injection tube first paragraph is heated into 150 DEG C -180 DEG C, injection tube second segment is heated to
200 DEG C -20 DEG C, the 3rd section of injection tube is heated to 220 DEG C -250 DEG C, and injection nozzle is heated to 220 DEG C -250 DEG C；
Step C：Plastics in step 1 are added in the injection tube first paragraph in step 2 by hot melt, are promoted after 2 minutes
Plastics, the plastics that first paragraph heats are advanced in injection tube second segment, plastics are promoted after 3 minutes, the modeling that second segment is heated
Material is advanced in the 3rd section of injection tube；
Step D：Injection, the hot melting plastic in step 3 is expelled in step step 1 by the injection nozzle in step 2
Mold and lower mould in, injection pressure 75bar-85bar, injection time 2S-4S；
Step E：Dwell pressure is 65-75bar, dwell time 2S-3S；
Step F；It is cooled and shaped, cool time 2S-3S；
Step G：Mold, mold after cooling and shaping.
Present invention has the advantages that：Adapt to different production requirements, substantially reduce equipment cost, and with high responsiveness,
The advantages such as energy-conserving and environment-protective, solve the problems such as injection machine energy consumption is big, speed-raising is difficult, can effectively ensure that production quality, production technology,
Optimal Production is obtained, is easy to implement, is saved material, reduces cost, shortens molding cycle, improves machine efficiency, is improved automatic
Change degree.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the automatic feeding system of the present invention.
Fig. 3 is that the sizing of the present invention destatics the structural representation of mechanism.
Fig. 4 is the structural representation of online bung and oil nozzle the welding leak-checking apparatus of the present invention.
Fig. 5 is the structural representation of the compression cold air feed mechanism of the present invention.
In accompanying drawing, 1. automatic feeding systems, 2. injection machines, 3., which shape, destatics mechanism, 4. online bungs and oil nozzle welding
Leak-checking apparatus, 5. assembling capping devices, 6. pile packing machines, 7. feeding systems, 8. batch mixers, 9. total holding vessels, 10. electromagnetism
Valve, 11. level sensors, 12. automatically control display board, 13. injection molding supports, 14. moulds, 15. injection molding guns, 16. injection devices,
17. motor, 18. frames, 19. cooling forming devices, 20. conveying mechanisms, 21. cooling domes, 22. cooling entrances, 23. ionized airs
Nozzle, 24. compression cold air feed mechanisms, 25. device frameworks, 26. segmentation rotating table systems, 27. clamp rotary system, 28. oil
Mouth vibration disc system, 29. material drain systems, 30. oil nozzle assembly manipulators, 31. leak checking mechanisms, 32. rotation motors, 33. air blowers,
34 air intake fan housings, 35. air cooling heat exchangers, 36. air-out fan housings, 37. dehumidifiers, 38. first magnetic valves, 39. first gas flows
Meter, 40. dry-air blast devices, 41. dedusters, 42. counters, 43. cylinders, 44. points of holding vessels, 45. frameworks, 46. material-receiving systems.
Embodiment
The embodiment of the present invention is explained below in conjunction with the accompanying drawings.
In accompanying drawing, 1. automatic feeding systems, 2. injection machines, 3., which shape, destatics mechanism, 4. online bungs and oil nozzle welding
Leak-checking apparatus, 5. assembling capping devices, 6. pile packing machines, 7. feeding systems, 8. batch mixers, 9. total holding vessels, 10. electromagnetism
Valve, 11. level sensors, 12. automatically control display board, 13. injection molding supports, 14. moulds, 15. injection molding guns, 16. injection devices,
17. motor, 18. frames, 19. cooling forming devices, 20. conveying mechanisms, 21. cooling domes, 22. cooling entrances, 23. ionized airs
Nozzle, 24. compression cold air feed mechanisms, 25. device frameworks, 26. segmentation rotating table systems, 27. clamp rotary system, 28. oil
Mouth vibration disc system, 29. material drain systems, 30. oil nozzle assembly manipulators, 31. leak checking mechanisms, 32. rotation motors, 33. air blowers,
34 air intake fan housings, 35. air cooling heat exchangers, 36. air-out fan housings, 37. dehumidifiers, 38. first magnetic valves, 39. first gas flows
Meter, 40. dry-air blast devices, 41. dedusters, 42. counters, 43. cylinders, 44. points of holding vessels, 45. frameworks, 46. material-receiving systems.
The present invention relates to a kind of production equipment being automatically molded, including automatic feeding system, injection machine, sizing destatic
Mechanism, online bung and oil nozzle welding leak-checking apparatus, assembling capping device, pile packing machine, PLC and drive device,
It is characterized in that the automatic feeding system, the injection machine, the sizing destatic mechanism, the online bung and oil nozzle weldering
Connect leak-checking apparatus, assembling capping device, pile packing machine to be sequentially connected, the online bung and oil nozzle welding leak-checking apparatus and institute
State and flame pretreatment device is set between online labelling machine, the automatic feeding system, the injection machine, the sizing destatic
Mechanism, the online bung and oil nozzle welding leak-checking apparatus, assembling capping device, pile packing machine with the PLC
Connected with drive device.
The automatic feeding system include feeding system, batch mixer, total holding vessel, divide storage tank, magnetic valve, material position sensing
Device, display board is automatically controlled, the outlet of the feeding system is connected with the batch mixer, the batch mixer and total holding vessel
Connection, it is described to divide storage tank to be multiple, it is multiple it is described divide storage tank to be connected by suction tube with total holding vessel, it is described divide storage tank and
Injection machine connects, total holding vessel with it is multiple it is described divide in storage tank be respectively provided with the level sensor, it is described to divide tank ends
The suction tube on the magnetic valve is set, multiple level sensors with the PLC and the automatic control
Display board processed connection, the feeding system, the batch mixer, total holding vessel, it is described divide storage tank to be connected with vacuum system,
Described point of storage tank sets dispensing adding mouth, and automatic feeding system sucks raw material using full-closed structure, avoids the occurrence of impurity and be mixed into,
Material signal sequence feed is lacked according to dividing on storage tank, according to situation auto-sequencing need to be expected, realizes central centralized Control, it is defeated by checking
Enter output point, rapid failure judgement source, automatically control display board and caution device, warned in time breaking down to drop
Low loss；
The injection machine includes injection molding support, mould, injection molding gun, injection device and motor, solid on the injection molding support
Surely there is the mould of mold cavity, plastics of the injection molding gun to injection melting in the mold cavity, the injection device connects
The injection molding gun is connect, the motor is connected and controlled with the injection molding gun, and the mould, which has, connects the mold cavity with outside
Logical sprue, the injection molding gun have the nozzle for being inserted into the sprue, and the injection machine also includes the fixed injection
Rifle, injection device and motor framework and be arranged on framework side to promote the driving that the framework is moved towards mould direction to fill
Put, the framework includes upper framework and underframe and the upper connector between framework and underframe of connection, and the upper framework is with
Framework can be fixed on support along the horizontal micro-shifting of framework, the top of the upper framework by extensible member relatively by connector,
Injection machine can realize that nozzle is finely tuned with sprue when docking, so as to improve operating efficiency.
The sizing, which destatics mechanism, includes frame, cooling forming device, conveying mechanism, it is characterised in that described to be cooled to
Type device, the conveying mechanism frame are arranged in the frame, and the cooling forming device, institute are set after the injection machine
Stating cooling forming device includes cooling dome, cooling entrance and ionized air nozzle, compression cold air feed mechanism, the conveying
Mechanism is set in the cooling dome, and the cooling entrance is arranged on above the cooling dome, the cooling entrance and the compression
Cold air feed mechanism connects, and the cooling dome entrance sets counter, and the cooling dome is in the conveying mechanism feed end
End position ionized air nozzle is installed, the running direction of conveyor belt towards the conveying mechanism, the ionization is empty
Gas jets connect the electrostatic precipitator；Product from injection moulding apparatus outlet enters conveying mechanism, conveying mechanism is conveyer belt, after meeting
Arranged according to the set number of permutations, before setting number is not reaching to, product will rest on cooling forming device always
Cooling dome internal area, cooling forming device porch sets counter, after counter has signal output, mechanism move one it is suitable
Distance, ionized air nozzle is installed in one end of the mechanism, ionized air nozzle sprays strong ion and destatics wind, to row
The product of row on the conveyor belt carries out destaticing operation, while it is cold to product progress to cool down the cooling wind that entrance is blown into after dedusting
But, by the air quantity adjusting knob of ionized air nozzle, any regulation is carried out to the air quantity of discharge, controls the power of blowing, it is cold
But the time and destatic while carry out, improve production efficiency, guarantee product quality.
The compression cold air feed mechanism include air blower, air intake fan housing, air cooling heat exchanger, air-out fan housing, dehumidifier,
First magnetic valve, first gas flowmeter and dry-air blast device, the air intake fan housing and air-out fan housing are respectively fixedly disposed at air-cooled
Heat exchanger both sides, the air intake fan housing are connected by pipeline with air blower, and the air-out fan housing passes through pipeline and the dehumidifier
Connection, the dehumidifier are connected by pipeline with the cooling entrance, and the air inlet of the air blower is provided with deduster, described
Dry-air blast device is provided with heat exchange pipeline, and the heat exchange pipeline is connected with the air cooling heat exchanger, and the is set on the cooling entrance
One magnetic valve and first gas flowmeter, gas control switch is provided with the ionized air nozzle, and the gas control is opened
Close and PLC is connected to by control line；The dry-air blast device is cooling-water machine.Snakelike cooling is set in the air cooling heat exchanger
Coil pipe and air-cooled distribution row mouth, the snakelike cooling coil and the air-cooled distribution row mouth distribute alternately, the cooling coil pipe
Inner fin is set along inside pipe wall, the inner fin is 2, and the inner fin protrudes screw thread cable architecture, 2 inner fins to have
It is symmetrical arranged and intersects along inwall, using the remaining cooling capacity of cooling-water machine, accelerates product cooling sizing, while by humidity
Air is discharged, and is reduced surface and is formed water droplet or water smoke, it is ensured that and product surface is smooth, improves product quality and production efficiency,
The remaining cooling capacity of cooling-water machine is reused, effectively reduce production cost；Air intake fan housing, air-out fan housing bottom and dehumidifying
Device is respectively arranged with discharge outlet, due to having condensate when air cools down, it is therefore desirable to condensate is exported, but due to air-out
It is malleation in fan housing and air intake fan housing, therefore discharge outlet syphon structure equilibrium air pressure, draining, draining can not also be influenceed
Mouth connects with circulating water chennel, convenient to recycle, and rationally using resource, the heat exchange pipeline being connected with air cooling heat exchanger sets second
Magnetic valve and second gas flowmeter, convenient monitoring, record and regulation heat exchange pipeline and then quickening cooling and shaping speed, reach
Acceleration product cooling fixed effect.
Online bung and oil nozzle the welding leak-checking apparatus include device framework, segmentation rotating table system, clamp rotary system,
Oil nozzle vibration disc system, material drain system, material-receiving system, oil nozzle assembly manipulator and leak checking mechanism, it is characterised in that the equipment
Segmentation rotating table system is set up on framework, the clamping rotary system is arranged on the segmentation rotating table system, the segmentation rotating disk
System is provided with five stations, sets oil nozzle vibration disc system, blowing system on five stations of the segmentation rotating table system respectively
System, oil nozzle assembly manipulator and leak checking mechanism material drain system, the material drain system are identical with the material-receiving system structure；Segmentation turns
Rotation motor is respectively provided with five stations of disc system, the material drain system and the material-receiving system connect with servo-control system
Control is connect, the oil nozzle assembly manipulator is ultrasonic welding institution, and the leak checking mechanism uses ultrasonic leak detection mechanism and face
Color identification mechanism, the clamping rotary system include swinging mounting, wheeled clamping jaw structure and sucker structure, the wheeled clamping jaw knot
Structure and the sucker structure are arranged on the swinging mounting front end, divide position using segmentation rotating disk, have five stations synchronously to carry out, profit
With original oil nozzle assembly manipulator and leak checking mechanism, original product quality is kept, material retractable system has servo-control system,
Material retractable system, which is put together, to be advantageous to operate, and saves manpower, and rotation motor is equipped with per station, and setting workpiece rotation needs
Angle, clamp rotary system and be arranged on segmentation rotating table system, clamp rotary system and use wheeled clamping jaw structure, while clamping
Workpiece can also be rotated, it is contemplated that manpower 3-4 people/class can be saved, it is reasonable in design, effectively it is produced into using existing equipment, saving
This, improves speed of production.
A kind of production equipment technique being automatically molded, it is characterised in that comprise the following steps：
Step 1：Raw material is sucked in automatic feeding system using full-closed structure, impurity is avoided the occurrence of and is mixed into；
Step 2：Raw material enters injection machine and completes preliminary product
Step 3：Mechanism is destaticed with sizing to coordinate, and improves product cooling sizing efficiency；
Step 4：Using online bung and oil nozzle welding leak-checking apparatus, divide position using rotating disk, there are five same steppings of station
OK, oil nozzle vibration disc system, material drain system, material-receiving system, oil nozzle assembly manipulator and leak checking mechanism synchronous working, ensure product
Quality simultaneously, improves production efficiency.
Step 5：Assembling capping device is assembled together the bung and staving of welding oil nozzle；
Step 6：Pile is packed, plastic injection molded barrel packing stacking after assembling.
The step 2 comprises the following steps：
Step A：Injection mold is installed, and injection mold is preheated, mold is heated to 90 DEG C -120 DEG C, lower mould
90 DEG C -120 DEG C of heating, plastics are carried out with the drying of 2 hours, and by plastic heating to 90 DEG C -120 DEG C；
Step B：Injection tube heats, and injection tube first paragraph is heated into 150 DEG C -180 DEG C, injection tube second segment is heated to
200 DEG C -20 DEG C, the 3rd section of injection tube is heated to 220 DEG C -250 DEG C, and injection nozzle is heated to 220 DEG C -250 DEG C；
Step C：Hot melt, the plastics in step 1 are added in the injection tube first paragraph in step 2, promoted after 2 minutes
Plastics, the plastics that first paragraph heats are advanced in injection tube second segment, plastics are promoted after 3 minutes, the modeling that second segment is heated
Material is advanced in the 3rd section of injection tube；
Step D：Injection, the hot melting plastic in step 3 is expelled in step step 1 by the injection nozzle in step 2
Mold and lower mould in, injection pressure 75bar-85bar, injection time 2S-4S；
Step E：Pressurize, dwell pressure 65-75bar, dwell time 2S-3S；
Step F；It is cooled and shaped：Cool time is 2S-3S；
Step G：Die sinking：Mold after cooling and shaping.
An example of the present invention is described in detail above, but content is only presently preferred embodiments of the present invention, no
The practical range for limiting the present invention can be considered as.Any changes and modifications in accordance with the scope of the present application,
Should still it belong within the patent covering scope of the present invention.
Claims (6)
1. a kind of production equipment being automatically molded, including automatic feeding system, injection machine, sizing destatic mechanism, online bucket
Lid and oil nozzle welding leak-checking apparatus, assembling capping device, pile packing machine, PLC and drive device, it is characterised in that institute
State automatic feeding system, the injection machine, the sizing destatic mechanism, the online bung and oil nozzle welding leak-checking apparatus,
Assembling capping device, pile packing machine are sequentially connected, the online bung and oil nozzle welding leak-checking apparatus and the online labeling
Flame pretreatment device is set between machine, and the automatic feeding system, the injection machine, the sizing destatic mechanism, described
Online bung and oil nozzle welding leak-checking apparatus, assembling capping device, pile packing machine with the PLC and drive device
Connection.
2. a kind of production equipment being automatically molded according to claim 1, it is characterised in that the automatic feeding system includes
Feeding system, batch mixer, total holding vessel, divide storage tank, magnetic valve, level sensor, automatically control display board and industrial computer, institute
The outlet for stating feeding system is connected with the batch mixer, and the batch mixer is connected with total holding vessel, described to divide storage tank to be more
It is individual, it is multiple it is described divide storage tank connect by suction tube with total holding vessel, it is described to divide storage tank to be connected with injection machine, it is described always to store up
Deposit tank with it is multiple it is described divide in storage tank be respectively provided with the level sensor, institute is set on the suction tube for dividing tank ends
Magnetic valve is stated, multiple level sensors are connected with the PLC and the display board that automatically controls, the feeding
System, the batch mixer, total holding vessel, it is described divide storage tank be connected with vacuum system, it is described to divide storage tank setting dispensing to add
Add mouth；
The injection machine includes injection molding support, mould, injection molding gun, injection device and motor, the fixed tool on the injection molding support
There are the mould of mold cavity, plastics of the injection molding gun to injection melting in the mold cavity, the injection device connects institute
Injection molding gun is stated, the motor is connected and controlled with the injection molding gun, and the mould has the mold cavity and ft connection
Sprue, the injection molding gun have the nozzle for being inserted into the sprue, and the injection machine also includes the fixed injection molding gun, note
The framework of injection device and motor and framework side is arranged on to promote the drive device that the framework moves towards mould direction, institute
Stating framework includes upper framework and underframe and the upper connector between framework and underframe of connection, the upper framework and underframe
Can be relatively along the horizontal micro-shifting of framework by connector, the top of the upper framework is fixed on support by extensible member；
The sizing, which destatics mechanism, includes frame, cooling forming device, conveying mechanism, it is characterised in that described to be cooled and shaped dress
Put, the conveying mechanism frame is arranged in the frame, and the cooling forming device is set after the injection machine, described cold
But shaped device includes cooling dome, cooling entrance and ionized air nozzle, compression cold air feed mechanism, the conveying mechanism
Set in the cooling dome, the cooling entrance is arranged on above the cooling dome, the cooling entrance and the cold sky of compression
Gas feed mechanism connects, and the cooling dome is provided with ionized air nozzle in the end position of the conveying mechanism feed end, institute
The running direction of conveyor belt towards the conveying mechanism is stated, the ionized air nozzle connects the electrostatic precipitator；
Online bung and oil nozzle the welding leak-checking apparatus includes device framework, segmentation rotating table system, clamps rotary system, oil nozzle
Vibrate disc system, material drain system, material-receiving system, oil nozzle assembly manipulator and leak checking mechanism, it is characterised in that the device framework
Upper to set up segmentation rotating table system, the clamping rotary system is arranged on the segmentation rotating table system, the segmentation rotating table system
Five stations are provided with, oil nozzle vibration disc system, material drain system, oil are set respectively on five stations of the segmentation rotating table system
Mouth assembly manipulator and leak checking mechanism material drain system, the material drain system are identical with the material-receiving system structure.
3. a kind of production equipment being automatically molded according to claim 2, it is characterised in that the compression cold air supplies
Include air blower, air intake fan housing, air cooling heat exchanger, air-out fan housing, dehumidifier, the first magnetic valve, first gas flow to mechanism
Meter and dry-air blast device, the air intake fan housing and air-out fan housing are respectively fixedly disposed at air cooling heat exchanger both sides, the air intake fan housing
Connected by pipeline with air blower, the air-out fan housing is connected by pipeline with the dehumidifier, and the dehumidifier passes through pipeline
It is connected with the cooling entrance, the air inlet of the air blower is provided with deduster, and the dry-air blast device is provided with heat exchange pipeline,
The heat exchange pipeline is connected with the air cooling heat exchanger, and the first magnetic valve and first gas flow are set on the cooling entrance
Count, gas control switch is installed on the ionized air nozzle, the gas control switch is connected to PLC by control line and controlled
Device processed；
Be respectively provided with rotation motor on five stations of the segmentation rotating table system, the material drain system and the material-receiving system with
Servo-control system connection control, the oil nozzle assembly manipulator is ultrasonic welding institution, and the leak checking mechanism is using ultrasound
Ripple leakage detecting device and colour recognition mechanism, the clamping rotary system include swinging mounting, wheeled clamping jaw structure and sucker structure,
The wheeled clamping jaw structure and the sucker structure are arranged on the swinging mounting front end.
4. a kind of production equipment being automatically molded according to claim 1, it is characterised in that the dry-air blast device is cold
Water dispenser.Snakelike cooling coil and air-cooled distribution row mouth, the snakelike cooling coil and the wind are set in the air cooling heat exchanger
Cold distribution row mouth distributes alternately, and the cooling coil pipe sets inner fin along inside pipe wall, and the inner fin is 2, the interior wing
To there is protrusion screw thread cable architecture, 2 inner fins are symmetrical arranged and intersected piece along inwall.
5. a kind of production equipment technique being automatically molded, it is characterised in that comprise the following steps：
Step 1：Raw material is sucked in automatic feeding system using full-closed structure, impurity is avoided the occurrence of and is mixed into；
Step 2：Raw material enters injection machine and completes preliminary product
Step 3：Sizing destatics mechanism, improves product cooling sizing efficiency；
Step 4：Using online bung and oil nozzle welding leak-checking apparatus, divide position using rotating disk, there are five stations synchronously to carry out, oil
Mouth vibration disc system, material drain system, material-receiving system, oil nozzle assembly manipulator and leak checking mechanism synchronous working, ensure product quality
Meanwhile improve production efficiency.
Step 5：Assembling capping device is assembled together the bung and staving of welding oil nozzle；
Step 6：Pile is packed, plastic injection molded barrel packing stacking after assembling.
A kind of 6. production equipment technique being automatically molded according to claim 5, it is characterised in that the step 2 bag
Include following steps：
Step A：Injection mold is installed, and injection mold is preheated, mold is heated to 90 DEG C -120 DEG C, lower mould heating
To 90 DEG C -120 DEG C, plastics are carried out with the drying of 2 hours, and by plastic heating to 90 DEG C -120 DEG C；
Step B：Injection tube is heated, and injection tube first paragraph is heated into 150 DEG C -180 DEG C, injection tube second segment be heated to 200 DEG C -
20 DEG C, the 3rd section of injection tube is heated to 220 DEG C -250 DEG C, and injection nozzle is heated to 220 DEG C -250 DEG C；
Step C：Hot melt, the plastics in step 1 are added in the injection tube first paragraph in step 2, and modeling is promoted after 2 minutes
Material, the plastics that first paragraph heats are advanced in injection tube second segment, plastics are promoted after 3 minutes, the plastics that second segment is heated
It is advanced in the 3rd section of injection tube；
Step D：Injection, the hot melting plastic in step 3 is expelled to by the injection nozzle in step 2 upper in step step 1
In mould and lower mould, injection pressure 75bar-85bar, injection time 2S-4S；
Step E：Pressurize, dwell pressure 65-75bar, dwell time 2S-3S；
Step F；It is cooled and shaped, cool time 2S-3S；
Step G：Mold, mold after cooling and shaping.
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| CN201610794253.XA CN107775865A (en) | 2016-08-31 | 2016-08-31 | A kind of production equipment and its production technology being automatically molded |
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| CN201610794253.XA CN107775865A (en) | 2016-08-31 | 2016-08-31 | A kind of production equipment and its production technology being automatically molded |
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| CN108501300A (en) * | 2018-04-25 | 2018-09-07 | 黄志力 | A kind of injection moulding apparatus for light guide plate processing |
| CN108773014A (en) * | 2018-06-08 | 2018-11-09 | 岱纳包装（天津）有限公司 | The in-molded robot of oil-tank spout |
| CN109834906A (en) * | 2019-04-02 | 2019-06-04 | 嘉兴喜格丽服装有限公司 | A kind of processing unit (plant) for plastic product forming |
| CN111716641A (en) * | 2020-06-18 | 2020-09-29 | 上海浦东美灵塑料制品有限公司 | High-pressure gas assisted molding injection molding process |
| CN116811107A (en) * | 2023-08-29 | 2023-09-29 | 合肥佳州印刷包装有限公司 | Process for packaging anti-counterfeiting mark implanted product |
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| CN206589243U (en) * | 2016-08-31 | 2017-10-27 | 岱纳包装（天津）有限公司 | A kind of production equipment being automatically molded |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501300A (en) * | 2018-04-25 | 2018-09-07 | 黄志力 | A kind of injection moulding apparatus for light guide plate processing |
| CN108773014A (en) * | 2018-06-08 | 2018-11-09 | 岱纳包装（天津）有限公司 | The in-molded robot of oil-tank spout |
| CN109834906A (en) * | 2019-04-02 | 2019-06-04 | 嘉兴喜格丽服装有限公司 | A kind of processing unit (plant) for plastic product forming |
| CN111716641A (en) * | 2020-06-18 | 2020-09-29 | 上海浦东美灵塑料制品有限公司 | High-pressure gas assisted molding injection molding process |
| CN116811107A (en) * | 2023-08-29 | 2023-09-29 | 合肥佳州印刷包装有限公司 | Process for packaging anti-counterfeiting mark implanted product |
| CN116811107B (en) * | 2023-08-29 | 2023-10-31 | 合肥佳州印刷包装有限公司 | Process for packaging anti-counterfeiting mark implanted product |
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