CN107030961A - A kind of LED lamp cup special injection molding - Google Patents
A kind of LED lamp cup special injection molding Download PDFInfo
- Publication number
- CN107030961A CN107030961A CN201710507845.3A CN201710507845A CN107030961A CN 107030961 A CN107030961 A CN 107030961A CN 201710507845 A CN201710507845 A CN 201710507845A CN 107030961 A CN107030961 A CN 107030961A
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- rotating disk
- mould
- cylinder
- mold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
- B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
-
- 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
-
- 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
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of LED lamp cup special injection molding; including frame; rack-mounted three-dimensional moving mechanism; gripping body on three-dimensional moving mechanism; rack-mounted rotating disk mechanism, mold, mould under two groups; for the feeding machanism supplied raw material to mold, the clamping mechanism for mold and lower mould to be carried out to matched moulds；Mould is symmetrically disposed on the rotating disk of rotating disk mechanism under two groups, and mold is arranged on clamping mechanism, and gripping body is located at the top of lower mould.The injection machine is simple in construction, and efficiency high, cost is low, belongs to the technical field of injection machine.
Description
Technical field
The present invention relates to the technical field of injection machine, more particularly to a kind of LED lamp cup special injection molding.
Background technology
On the premise of country carries forward vigorously energy-conserving and environment-protective industry development, market is increasing to the demand of LED.At present
Each plastic cement factory is when carrying out LED lamp cup injection molding, and rely on is put into LED mold inserts more on artificial operation, the mould such as on rotating disk
Or when taking out product, by artificial operation；When injecting raw material to mould, the structure used is also relative complex, and cost is high, effect
Rate is low, far can not meet demand of the market to LED lamp cup.Traditional LED lamp cup special injection molding, cost is high, and efficiency is low, note
Molding machine it is complicated, hand labor intensity is big, and automaticity is low.
The content of the invention
For technical problem present in prior art, the purpose of the present invention is：There is provided a kind of LED lamp cup special injection
Machine, the injection machine is simple in construction, and efficiency high, cost is low.
In order to achieve the above object, the present invention is adopted the following technical scheme that：
A kind of LED lamp cup special injection molding, including frame, rack-mounted three-dimensional moving mechanism, installed in three-dimensional
Gripping body in travel mechanism, rack-mounted rotating disk mechanism, mold, mould under two groups, for being supplied to mold
The feeding machanism of raw material is answered, the clamping mechanism for mold and lower mould to be carried out to matched moulds；Mould is symmetrically arranged under two groups
On the rotating disk of rotating disk mechanism, mold is arranged on clamping mechanism, and gripping body is located at the top of lower mould.
It is further：Clamping mechanism includes locked mode hydraulic cylinder, mould cylinder column, cope plate, lower template；Mould cylinder column is passed through
Cope plate and lower template, cope plate are fixed on the top of mould cylinder column, and lower template is fixed on the bottom of mould cylinder column, and mold is solid
It is scheduled on cope plate, mold is located at the top of lower mould, the output end of locked mode hydraulic cylinder is mutually fixed with lower template.Can will be upper
Mould and lower mould carry out matched moulds and point mould.
It is further：Feeding machanism includes injection hydraulic cylinder, screw rod, barrel, rotary components, material mouth, feed hopper；For
The rotary components of drive screw rotation are arranged on the upper end of screw rod, and the output end of injection hydraulic cylinder connects with rotary components, screw rod
The inside of barrel is passed through from top to bottom, and material mouth is arranged on the note being provided with the exit of barrel lower end, material mouth to mold material feeding
Expect passage, the lower end of screw rod is provided with the filling head being adapted with material feeding passage, and feed hopper is communicated with the inside of barrel.Can be by original
Expect out of, material mouth outlet injection mold.
It is further：Rotating disk mechanism includes drive motor, driving gear, driven gear, rotating disk, wearing plate, fixed plate；
The output end of drive motor connects with driving gear, and driving gear is meshed with hollow driven gear, and rotating disk is fixed on passively
On gear, the fixed plate below rotating disk is arranged in frame, and wearing plate is arranged between rotating disk and fixed plate.Realize rotating disk
Rotation so that by the underface of lower mold rotation to mold.
It is further：Injection machine also includes off-position mechanism, and off-position mechanism includes proximity switch, upper block, lower block, uses
It is connected in the proximity switch for obtaining disk position information with drive motor signal, upper block is fixed on rotating disk, lower block and machine
Frame is relatively fixed, and with the rotation of rotating disk, when rotating disk will stop, lower block blocks block, to prevent turning over position.It can allow
Rotating disk stops operating.
It is further：Off-position mechanism also includes positioning hydraulic cylinders, and positioning hydraulic cylinders, which are located on the lower section of rotating disk, rotating disk, to be set
There is the positioning hole adaptable with the positioning piston of positioning hydraulic cylinders.Rotating disk can be locked so that rotating disk can not be rotated.
It is further：Injection machine also includes ejection hydraulic cylinder, and ejection hydraulic cylinder is located at the lower section of rotating disk, and rotating disk is provided with
The adaptable ejection hole with the ejection piston of ejection hydraulic cylinder, ejection hole position is in the underface of lower mould.LED is ejected upwards
Cup so that the LED lamp cup of shaping and lower mould are released.
It is further：Injection machine also includes cooling body, and cooling body includes bearing, center water jacket, rotary disk basement, cooling
Pipe；Bearing holder (housing, cover) inside rotating disk is on the water jacket of center, and center water jacket passes through rotating disk from the bottom up, covers on the water jacket of center
The rotary disk basement in portion is fixed on rotating disk, and rotary disk basement and center water jacket are collectively forming cooling duct, and the entrance of cooling duct is arranged on
Center water jacket, the outlet of cooling duct is arranged on the circumference side of rotary disk basement, and one end of cooling tube is connected to cooling duct
Exit, the other end of cooling tube is connected on lower mould.Lower mould can be cooled down.
It is further：Injection machine also includes regulation hydraulic cylinder, and one end of regulation hydraulic cylinder is relatively fixed with barrel, adjusted
The other end of hydraulic cylinder is fixed on cope plate.
It is further：Gripping body includes gripping support, gripping cylinder and profiling finger；Grip cylinder and be arranged on gripping
On support, profiling finger mounted is on gripping cylinder；LED lamp cup can be gripped.
Three-dimensional moving mechanism include being respectively positioned on transverse shifting component above rotating disk, vertically move component, vertically movable group
Part；
Transverse shifting component includes crossbeam, motor, drive gear, rack, cross slide way, transverse slider；Crossbeam is arranged on
In frame, rack and cross slide way are installed on crossbeam, and rack and cross slide way are respectively positioned on the lower section of motor, and transverse slider is solid
Be scheduled on the lower end of motor, motor transverse shifting on cross slide way by transverse slider, positioned at motor lower end drive gear with
The output end of motor connects, and sliding tooth wheel and rack is meshed；
Vertically movable component includes vertical cylinder, vertical guide, the vertical sliding block slided along vertical guide；Grip support
Upper end be provided with pulling block, vertical sliding block mutually fixed with pulling block, and the output end of vertical cylinder is mutually fixed with vertical sliding block；
Vertically moving component includes longitudinal cylinder, longitudinal sliding block, longitudinal rail, tie-beam；Tie-beam is relative with motor solid
Fixed, longitudinal rail is arranged on tie-beam, and longitudinal sliding block is relatively fixed in a longitudinal direction with pulling block, and longitudinal sliding block exists with pulling block
Relative in vertical direction to slide, the output end of longitudinal cylinder is mutually fixed with longitudinal sliding block.
By three-dimensional moving mechanism gripping body can be driven to carry out three-dimensional mobile.
Generally speaking, the invention has the advantages that：
The LED lamp cup special injection molding of the present invention, cost is low, efficiency high, simple in construction, the hand labor intensity of injection machine
Low, automaticity is high.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the left view of the present invention.
Fig. 4 is the structural representation of feeding machanism, rotating disk mechanism, clamping mechanism.
Fig. 5 is the structural representation of rotating disk mechanism, clamping mechanism.
Fig. 6 is the structural representation in feeding machanism main view direction.
Fig. 7 is the structural representation in feeding machanism left view direction.
Fig. 8 is the structural representation of screw rod bottom.
Fig. 9 is off-position mechanism, ejection hydraulic cylinder, the structural representation of rotating disk.
Figure 10 is the structural representation of cooling body.
Figure 11 is the enlarged drawing at Fig. 2 transverse shifting components.
Figure 12 is the enlarged drawing at Fig. 3 three-dimensional moving mechanisms.
Wherein, 1 is frame, and 2 be three-dimensional moving mechanism, and 3 be feeding machanism, and 4 be clamping mechanism, and 5 be rotating disk mechanism, and 6 are
Gripping body, 7 be off-position mechanism, and 8 be ejection hydraulic cylinder, and 9 be cooling body, and 10 be regulation hydraulic cylinder, and 2-1 is crossbeam, and 2-2 is
Cross slide way, 2-3 is transverse slider, and 2-4 is rack, and 2-5 is drive gear, and 2-6 is motor, and 2-7 is vertical cylinder, and 2-8 is
Vertical guide, 2-9 is vertical sliding block, and 2-10 is longitudinal cylinder, and 2-11 is longitudinal sliding block, and 2-12 is longitudinal rail, and 2-13 is company
Beam is connect, 2-14 is the output end of longitudinal cylinder, and 3-1 is injection hydraulic cylinder, and 3-2 is rotary components, and 3-3 is screw rod, and 3-4 is material
Cylinder, 3-5 is material mouth, and 3-6 is feed hopper, and 3-7 is filling head, and 4-1 is locked mode hydraulic cylinder, and 4-2 is mould cylinder column, and 4-3 is upper mould
Plate, 4-4 is lower template, and 5-1 is drive motor, and 5-2 is driving gear, and 5-3 is driven gear, and 5-4 is rotating disk, and 5-5 is fixation
Plate, 5-6 is wearing plate, and 6-1 is gripping cylinder, and 6-2 is profiling finger, and 6-3 is gripping support, and 6-4 is pulling block, and 7-1 is upper gear
Block, 7-2 is lower block, and 7-3 is positioning hydraulic cylinders, and 8-1 is the ejection hole of rotating disk, and 9-1 is water jacket centered on bearing, 9-2,9-3
For rotary disk basement, 9-4 is cooling duct, and 9-5 is the outlet of cooling duct.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
With reference to shown in Fig. 1 to Figure 12, Fig. 1 to Fig. 3 is a kind of three-view diagram of LED lamp cup special injection molding, and injection machine includes
Frame, rack-mounted three-dimensional moving mechanism, the gripping body on three-dimensional moving mechanism is rack-mounted
Rotating disk mechanism, mold, mould under two groups, for the feeding machanism supplied raw material to mold, for by mold and lower mould
Tool carries out the clamping mechanism of matched moulds；Mould is symmetrically disposed on the rotating disk of rotating disk mechanism under two groups, and mold is arranged on locked mode
In mechanism, gripping body is located at the top of lower mould.Three-dimensional moving mechanism can be moved up in horizontal, longitudinal direction, vertical three directions
It is dynamic, so that drive gripping body spatially to move, unformed product or shaping production on the lower mould of gripping body gripping
Product.The rotating disk of rotating disk mechanism is rotated, so that mold rotation under two in driving rotating disk group, and mould goes to correct position instantly
When, clamping mechanism drives mold to move downward, so that mold and one of them lower mould carried out into matched moulds, feeding machanism to
Mold is fed, raw material injection molding in the presence of mold and lower mould.Mold and lower mould are all using existing
Ripe technology, not shown in mold and lower die drawing.
With reference to shown in Fig. 4 and Fig. 5, rotating disk mechanism include drive motor, driving gear, driven gear, rotating disk, wearing plate,
Fixed plate.The output end of drive motor connects with driving gear, and driving gear is meshed with hollow driven gear, driving gear
It is external toothing with driven gear, the middle part of driven gear is hollow.Rotating disk is fixed on driven gear, and rotating disk is one
From top to bottom, the external diameter in ladder disk each stage diminishes ladder disk in ladder disk, the present invention successively, and rotating disk is placed on
The upper surface of driven gear, rotating disk and driven gear can be bolted on together, and some stage insertion of rotating disk is passive
The hollow part of gear.Fixed plate below rotating disk is arranged in frame, and wearing plate is arranged between rotating disk and fixed plate,
I.e. the upper surface of wearing plate is in contact with the lower surface of rotating disk, and the lower surface of wearing plate is in contact with the upper surface of fixed plate.Drive
Dynamic motor driving driving gear is rotated, and driving gear drives driven gear to rotate, and driven gear drives rotating disk to rotate, driven by rotary disc
Lower mold rotation.Wearing plate is provided between rotating disk and fixed plate, contributing to protection rotating disk, there is provided the service life of rotating disk.
With reference to shown in Fig. 4 and Fig. 5, clamping mechanism includes locked mode hydraulic cylinder, mould cylinder column, cope plate, lower template.Mould cylinder machine
Post passes through cope plate and lower template, and cope plate is fixed on the top of mould cylinder column, and lower template is fixed on the bottom of mould cylinder column, mould
Cylinder column has also extended through fixed plate, but mould cylinder column is not passed through rotating disk, and mould cylinder column is located at the outside of rotating disk, mould cylinder column
Quantity can rationally set, mold is fixed on cope plate, and mold is fixed on the lower surface of cope plate, and mold is located at
The top of lower mould, lower mould installion is mutually fixed in the upper surface of rotating disk, the output end of locked mode hydraulic cylinder with lower template.Locked mode liquid
Cylinder pressure driving lower template is moved up and down, and lower template drives cope plate to move up and down by mould cylinder column, so as to drive on mold
Lower movement, when mould is located at the underface of mold instantly, locked mode Driven by Hydraulic Cylinder lower template is moved downward, so that by mold
Matched moulds is carried out with lower mould.
With reference to shown in Fig. 6 and Fig. 8, feeding machanism includes injection hydraulic cylinder, screw rod, barrel, rotary components, material mouth, charging
Bucket；The upper end of screw rod is arranged on for the rotary components that drive screw rotates, rotary components can use hydraulic motor or rotation
Motor etc..The output end of injection hydraulic cylinder connects with rotary components, and some in rotary components is the knot for driving screw rod rotation
Structure, some is motionless structure, and the output end of injection hydraulic cylinder can be fixed in the motionless structure of rotary components, screw rod
The inside of the position positioned at barrel in the inside of barrel, screw rod with spiral is passed through from top to bottom, and material mouth is arranged on barrel lower end
Exit, material mouth and barrel between should have good sealing, prevent raw material from material mouth and barrel between overflow, can be in barrel
Lower end be provided with screwed hole, material mouth is provided with external screw thread, then expects that mouth is screwed in the screwed hole of barrel, is provided with material mouth to mold
The material feeding passage of material feeding, the lower end of screw rod is provided with the filling head being adapted with material feeding passage, and feed hopper is communicated with the inside of barrel.
Raw material enters the inside of feeding cylinder from feed hopper, and rotary components drive screw rod rotation, and under the turning effort of screw rod, raw material is constantly
Move down, due to the reaction force of raw material, screw rod can also be moved up, after screw rod is moved upwards up to certain position, spiral shell
A certain amount of raw material has also been built up in bar lower end, and the output end of injection hydraulic cylinder can drive rotary components integrally to move down, revolve
Turning component drives screw rod to move down, so that filling head is moved down (now, barrel is not moved), most at last raw material from material mouth
In outlet injection mold.There is a through hole on cope plate, the bottom of barrel and material mouth can be passed through from the through hole of cope plate.
With reference to shown in Fig. 5 and Fig. 9, injection machine also include off-position mechanism, off-position mechanism include proximity switch, upper block, under
Block, the proximity switch for obtaining disk position information is connected with drive motor signal, and proximity switch may be mounted at properly
Place, upper block is fixed on rotating disk, and lower block is relatively fixed with frame, with the rotation of rotating disk, and lower block blocks gear
Block.Proximity switch can obtain the positional information of rotating disk rotation, when the nearly mold of die quick-connection under the one of which on rotating disk
During underface, the speed that drive motor rotates rotating disk is slowly reduced, when upper block touches lower block, and rotating disk stops turning
Dynamic, now, lower mould is located just at the underface of mold, and lower block can also prevent rotating disk from continuing towards same direction rotation
Turn, rotating disk can only reversely rotate to avoid lower block.
With reference to shown in Fig. 5, off-position mechanism also includes rack-mounted positioning hydraulic cylinders, and positioning hydraulic cylinders are located at rotating disk
Lower section, rotating disk is provided with the positioning hole adaptable with the positioning piston of positioning hydraulic cylinders.After rotating disk stops operating, wherein one
Individual lower mould is located just at the underface of mold, now, and the positioning piston of positioning hydraulic cylinders protrudes upward and inserts rotating disk
In positioning hole, so that rotating disk be locked so that rotating disk can not be rotated.In order to matched moulds.
With reference to shown in Fig. 9, injection machine also includes rack-mounted ejection hydraulic cylinder, and ejection hydraulic cylinder is located at rotating disk
Lower section, rotating disk is provided with the ejection hole adaptable with the ejection piston of ejection hydraulic cylinder, and ejection hole position is in the underface of lower mould.
The lower section that mould under ejection hole, two groups is provided with rotating disk is all provided with ejection hole, when one of them lower mould is located just at
The underface of mould, this lower mould and mold carry out on matched moulds and injection molding, another mold forming LED
Lamp cup, now, ejects the ejection piston upwards of hydraulic cylinder, and inserts ejection hole, stretches into lower mould, and push up LED
Lamp cup, then three-dimensional moving mechanism driving gripping body, gripping body gripping LED lamp cup simultaneously transports suitable place.On
The mounting structure of the structure of mold and lower mould, lower mould and rotating disk, is not described further, this belongs to existing here
Technology.
With reference to shown in Figure 10, injection machine also includes cooling body, and cooling body includes bearing, center water jacket, rotary disk basement, cold
But manage；Bearing holder (housing, cover) inside rotating disk is on the water jacket of center, and bearing is placed on the inside of rotating disk, and center water jacket is from the bottom up
Through rotating disk, center water jacket passes through the center of rotating disk, and the rotary disk basement for covering center water jacket top is fixed on rotating disk, rotating disk
Seat covers the top of center water jacket from top to bottom, and the top of center water jacket is located at the inside of rotary disk basement, and rotary disk basement can pass through spiral shell
Bolt is fixed on rotating disk, and rotary disk basement and center water jacket are collectively forming cooling duct, the centrally disposed water jacket of entrance of cooling duct,
The outlet of cooling duct is arranged on the circumference side of rotary disk basement, and one end of cooling tube is connected to the exit of cooling duct, cold
But the other end of pipe is connected on lower mould.When rotating disk is rotated, rotary disk basement is driven to rotate, center water jacket is not rotated.Cooling water from
The entrance of cooling duct enters the inside of center water jacket, the inside then covered in therefrom edema with the heart involved flow to center water jacket and rotary disk basement it
Between, then out of, rotary disk basement outlet (outlet of cooling duct) inflow cooling tube, finally flow into lower mould, so as to lower mould
Cooled down.
Injection machine also includes regulation hydraulic cylinder, and one end of regulation hydraulic cylinder is relatively fixed with barrel, adjusts the another of hydraulic cylinder
One end is fixed on cope plate.The casing part of barrel and injection hydraulic cylinder is relatively-stationary, that is, adjusting hydraulic cylinder can be overall
Injection hydraulic cylinder, rotary components, barrel, material mouth, screw rod is driven to move up and down.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, Figure 11 and Figure 12, gripping body includes gripping support, gripping cylinder and profiling hand
Refer to；Grip cylinder to be arranged on gripping support, profiling finger mounted is on gripping cylinder；The shape of profiling finger and LED lamp cup
It is adapted, gripping cylinder can drive profiling finger, profiling finger is gripped LED lamp cup.
Three-dimensional moving mechanism include being respectively positioned on transverse shifting component above rotating disk, vertically move component, vertically movable group
Part.Transverse shifting component includes crossbeam, motor, drive gear, rack, cross slide way, transverse slider；Crossbeam is arranged on frame
On, rack and cross slide way are installed on crossbeam, and rack and cross slide way are respectively positioned on the lower section of motor, and transverse slider is fixed on
The lower end of motor, and transverse slider, on cross slide way, transverse slider can be slided along cross slide way, and motor passes through horizontal stroke
To sliding block on cross slide way transverse shifting, connect positioned at the drive gear of motor lower end with the output end of motor, drive gear
It is meshed with rack；Motor drives drive gear rotation, and drive gear and rack are meshed, because rack is integrally fixed at, therefore,
Drive gear is moved in a lateral direction along rack, so that drive motor is moved in a lateral direction, transverse slider and transverse direction
Guide rail plays a part of support motor and laterally steering.
Vertically movable component includes vertical cylinder, vertical guide, the vertical sliding block slided along vertical guide；Vertical sliding block
In vertical guide, the upper end of gripping support is provided with pulling block, and vertical sliding block is mutually fixed with pulling block, the output end of vertical cylinder
Mutually fixed with vertical sliding block.Vertical cylinder drives vertical sliding block vertically slidable in vertical guide, so as to drive on gripping support
Lower movement, so grip cylinder move up and down.
Vertically moving component includes longitudinal cylinder, longitudinal sliding block, longitudinal rail, tie-beam；Tie-beam is relative with motor solid
Fixed, longitudinal rail is arranged on tie-beam, and longitudinal sliding block is arranged on longitudinal rail, and longitudinal sliding block and pulling block are in a longitudinal direction
It is relatively fixed, longitudinal sliding block is relative in a vertical direction with pulling block to be slided, and chute can be set to slide between longitudinal sliding block and pulling block
The vertically slidable structure such as rail, the output end of longitudinal cylinder is mutually fixed with longitudinal sliding block.Longitudinal cylinder drives longitudinal sliding block vertical
Vertically moved on direction guiding rail, longitudinal sliding block drives pulling block to vertically move, so that drive gripping support to vertically move, meanwhile, longitudinal direction
Cylinder integrally drives vertically movable component to vertically move, and the transverse shifting of motor, which integrally drives, vertically moves component and vertically movable
Component transverse shifting.
Three-dimensional moving mechanism can also be replaced using the travel mechanism of other prior arts, and three-dimensional moving mechanism can also
It is numerical control robot, as long as gripping body can be driven, movement can be with three dimensions.
The principle of the present invention：LED lamp cup includes LED mold inserts and LED lamp cover, and LED mold inserts are unformed product, by LED
Mold insert takes upper grinding tool away and lower mold injection molding becomes LED lamp cup, and LED mold inserts are in the inside of LED lamp cover.In the present invention,
Three-dimensional moving mechanism and gripping body have two groups, and one group of three-dimensional moving mechanism drives one group of gripping body gripping unformed
LED mold inserts, and be placed on lower mould, another group of three-dimensional moving mechanism grips the LED lamp cup of forming.Forming process is said below
It is bright as follows：
LED mold inserts are placed on the vicinity of injection machine, and first group of three-dimensional moving mechanism drives first group of gripping body gripping not
The LED mold inserts of shaping, and be placed on lower mould, then rotating disk mechanism drives rotating disk to rotate, so as to drive mould under first group to turn
Dynamic, proximity switch obtains the positional information that rotating disk is rotated, when the underface of the nearly mold of die quick-connection under first group, off-position machine
Structure makes rotating disk stop operating, while the positioning hydraulic cylinders locking rotating disk of off-position mechanism, prevents rotating disk from rotating, then clamping mechanism
Mold is driven to move downward, mold and lower mould carry out matched moulds, and then raw material enters the inside of feeding cylinder from feed hopper, rotate
Component drives screw rod rotation, and raw material is moved down, and screw rod is moved up due to the reaction force of raw material, is then injected into hydraulic cylinder band
Dynamic rotary components are integrally moved down, and rotary components drive screw rod to move down, so that filling head is moved down, most raw material at last
Out of, material mouth outlet injection mold, the outlet of material mouth targeted by the entrance of mold, and then mold and lower mould are carried out
Injection molding, then clamping mechanism molded, i.e. mold and the separation of lower mould, then rotating disk mechanism rotating disk is carried out anti-
Turn, the LED lamp cup of forming is under first group on mould, and mould and mold carry out the process of injection molding under first group
In, first group of three-dimensional moving mechanism drives first group of gripping body to grip unformed LED mold inserts, and is placed on mould under second group
On, after rotating disk mechanism reversion, mould carries out injection molding with mold again under second group, now, and the ejection of ejection hydraulic cylinder is lived
Plug motion upwards, and insert ejection hole, is stretched under first group in mould, and push up LED lamp cup, make under first group mould and
LED lamp cup is released, and second group of three-dimensional moving mechanism drives second group of gripping body gripping in the LED of first group of mold shaping
Cup, and it is placed on suitable place.The injection molding of LED lamp cup is so repeated.
Instantly when mould needs to be cooled down, cooling water mechanism is cooled down to lower mould.During injection molding,
Adjust hydraulic cylinder although simple in construction, but can play many effects, regulation hydraulic cylinder can integrally drive injection hydraulic cylinder,
Rotary components, barrel, material mouth, screw rod move up and down, so as to adjust the depth that material mouth is stretched into mold；Adding raw material
When, i.e., during screw rod rotation charging downwards, regulation hydraulic cylinder can make whole feeding machanism have the trend moved downward, subtract
Delay because the reaction force of raw material ejects screw rod upwards；During injecting glue, that is, inject Driven by Hydraulic Cylinder screw rod and move downward,
When feeding injection into mold, to prevent raw material from being overflowed between mold and cope plate, regulation hydraulic cylinder can make whole confession
Material mechanism is moved upwards, prevents excessive glue；When needing to clear up material mouth, material mouth can be moved to the upper of cope plate by regulation hydraulic cylinder
Side, is convenient to clean.
Above-described embodiment is preferably embodiment, but embodiments of the present invention are not by above-described embodiment of the invention
Limitation, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of LED lamp cup special injection molding, it is characterised in that：Including frame, rack-mounted three-dimensional moving mechanism, peace
Gripping body on three-dimensional moving mechanism, rack-mounted rotating disk mechanism, mold, mould under two groups, for
The feeding machanism that mold supplies raw material, the clamping mechanism for mold and lower mould to be carried out to matched moulds；Mould pair under two groups
It is arranged on the rotating disk of rotating disk mechanism with claiming, mold is arranged on clamping mechanism, gripping body is located at the top of lower mould.
2. according to a kind of LED lamp cup special injection molding described in claim 1, it is characterised in that：Clamping mechanism includes locked mode liquid
Cylinder pressure, mould cylinder column, cope plate, lower template；Mould cylinder column passes through cope plate and lower template, and cope plate is fixed on mould cylinder column
Top, lower template is fixed on the bottom of mould cylinder column, and mold is fixed on cope plate, and mold is located at the top of lower mould,
The output end of locked mode hydraulic cylinder is mutually fixed with lower template.
3. according to a kind of LED lamp cup special injection molding described in claim 2, it is characterised in that：Feeding machanism includes injection liquid
Cylinder pressure, screw rod, barrel, rotary components, material mouth, feed hopper；Screw rod is arranged on for the rotary components that drive screw rotates
End, the output end of injection hydraulic cylinder connects with rotary components, and screw rod passes through the inside of barrel from top to bottom, and material mouth is arranged on barrel
The material feeding passage to mold material feeding is provided with the exit of lower end, material mouth, the lower end of screw rod is provided with to be adapted with material feeding passage
Filling head, feed hopper communicates with the inside of barrel.
4. according to a kind of LED lamp cup special injection molding described in claim 1, it is characterised in that：Rotating disk mechanism includes driving horse
Reach, driving gear, driven gear, rotating disk, wearing plate, fixed plate；The output end of drive motor connects with driving gear, driving tooth
Wheel is meshed with hollow driven gear, and rotating disk is fixed on driven gear, and the fixed plate below rotating disk is arranged on frame
On, wearing plate is arranged between rotating disk and fixed plate.
5. according to a kind of LED lamp cup special injection molding described in claim 4, it is characterised in that：Injection machine also includes off-position machine
Structure, off-position mechanism includes proximity switch, upper block, lower block, proximity switch and driving horse for obtaining disk position information
Up to signal connection, upper block is fixed on rotating disk, and lower block is relatively fixed with frame, with the rotation of rotating disk, and lower block is blocked
Upper block.
6. according to a kind of LED lamp cup special injection molding described in claim 5, it is characterised in that：Off-position mechanism also includes positioning
Hydraulic cylinder, positioning hydraulic cylinders are located at the lower section of rotating disk, and rotating disk is provided with the positioning adaptable with the positioning piston of positioning hydraulic cylinders
Hole.
7. according to a kind of LED lamp cup special injection molding described in claim 1, it is characterised in that：Injection machine also includes ejection liquid
Cylinder pressure, ejection hydraulic cylinder is located at the lower section of rotating disk, and rotating disk is provided with the ejection hole adaptable with the ejection piston of ejection hydraulic cylinder,
Hole position is ejected in the underface of lower mould.
8. according to a kind of LED lamp cup special injection molding described in claim 1, it is characterised in that：Injection machine also includes cooler
Structure, cooling body includes bearing, center water jacket, rotary disk basement, cooling tube；Bearing holder (housing, cover) inside rotating disk is mounted in center water jacket
On, center water jacket passes through rotating disk from the bottom up, and the rotary disk basement for covering center water jacket top is fixed on rotating disk, rotary disk basement and center
Water jacket is collectively forming cooling duct, the centrally disposed water jacket of entrance of cooling duct, and the outlet of cooling duct is arranged on rotary disk basement
Circumference side on, one end of cooling tube is connected to the exit of cooling duct, and the other end of cooling tube is connected on lower mould.
9. according to a kind of LED lamp cup special injection molding described in claim 3, it is characterised in that：Injection machine also includes regulation liquid
Cylinder pressure, one end of regulation hydraulic cylinder is relatively fixed with barrel, and the other end of regulation hydraulic cylinder is fixed on cope plate.
10. according to a kind of LED lamp cup special injection molding described in claim 1, it is characterised in that：Gripping body includes gripping branch
Frame, gripping cylinder and profiling finger；Grip cylinder to be arranged on gripping support, profiling finger mounted is on gripping cylinder；
Three-dimensional moving mechanism includes being respectively positioned on transverse shifting component above rotating disk, vertically moves component, vertically movable component；
Transverse shifting component includes crossbeam, motor, drive gear, rack, cross slide way, transverse slider；Crossbeam is arranged on frame
On, rack and cross slide way are installed on crossbeam, and rack and cross slide way are respectively positioned on the lower section of motor, and transverse slider is fixed on
The lower end of motor, motor transverse shifting on cross slide way by transverse slider, drive gear and motor positioned at motor lower end
Output end connect, sliding tooth wheel and rack is meshed；
Vertically movable component includes vertical cylinder, vertical guide, the vertical sliding block slided along vertical guide；Grip the upper of support
End is provided with pulling block, and vertical sliding block is mutually fixed with pulling block, and the output end of vertical cylinder is mutually fixed with vertical sliding block；
Vertically moving component includes longitudinal cylinder, longitudinal sliding block, longitudinal rail, tie-beam；Tie-beam is relatively fixed with motor, is indulged
Direction guiding rail is arranged on tie-beam, and longitudinal sliding block is relatively fixed in a longitudinal direction with pulling block, and longitudinal sliding block is with pulling block vertical
Relative on direction to slide, the output end of longitudinal cylinder is mutually fixed with longitudinal sliding block.
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| CN201710507845.3A CN107030961A (en) | 2017-06-28 | 2017-06-28 | A kind of LED lamp cup special injection molding |
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| CN201710507845.3A CN107030961A (en) | 2017-06-28 | 2017-06-28 | A kind of LED lamp cup special injection molding |
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| CN111844558A (en) * | 2020-07-09 | 2020-10-30 | 宁国市瑞普密封件有限公司 | Production mold of rubber product and method for preparing rubber product |
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Application publication date: 20170811 |