CN108000786A - The core and workpiece transmission mechanism of a kind of multi-color injection molding machine - Google Patents
The core and workpiece transmission mechanism of a kind of multi-color injection molding machine Download PDFInfo
- Publication number
- CN108000786A CN108000786A CN201711451947.4A CN201711451947A CN108000786A CN 108000786 A CN108000786 A CN 108000786A CN 201711451947 A CN201711451947 A CN 201711451947A CN 108000786 A CN108000786 A CN 108000786A
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- China
- Prior art keywords
- core
- die holder
- station
- injection molding
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 66
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 206010020651 Hyperkinesia Diseases 0.000 description 1
- 208000000269 Hyperkinesis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
-
- 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
- B29C45/0084—General arrangement or lay-out of plants
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
-
- 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
- B29C45/1756—Handling of moulds or mould parts, e.g. mould exchanging means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of core and workpiece transmission mechanism for conveying efficient multi-color injection molding machine, including rack, feeding station, initial alignment station, at least two injection molding stations, afterbody discharging station, unloading station are equipped with rack successively, discharging station and middle part positional stations are equipped with along feed direction between adjacent injection molding station in rack；Longitudinal feed device that core is conveyed equipped with injection molding unit and into injection molding unit is equipped with rack at injection molding station；Horizontal glidepath is equipped with rack between longitudinal feed device and injection molding unit, horizontal glidepath is equipped with sliding seat and drives the lateral dynamics device of sliding seat, is equipped with the end for being used to convey core on sliding seat successively along material transferring direction and send die holder, some centres to send die holder and afterbody to send die holder.
Description
Technical field
The present invention relates to the core and workpiece transmission mechanism of a kind of multi-color injection molding machine.
Background technology
Existing polychrome is full-automatic or the injection molding unit of semi-automatic injection molding machine is after the completion of injection, and majority need to pass through manipulator
The workpiece of injection formed is taken out from injection mold, then send workpiece to next station, then a station is sent on clamping
Injection mold is sent into after core and carries out new round processing；The injection molding machine of this structure has since loading and unloading elapsed time is more
More than half of even single mold-closing injection process time equipment loading and unloading time, causes overall processing less efficient.
The content of the invention
The technical problems to be solved by the invention are：A kind of core for conveying efficient multi-color injection molding machine and workpiece is provided to pass
Transfer mechanism.
In order to solve the above technical problems, the technical solution adopted in the present invention is：The core and work of a kind of multi-color injection molding machine
Part transmission mechanism, including rack, feeding station, initial alignment station, at least two injection molding stations, afterbody are equipped with rack successively
Discharge station, unloading station, and discharging station and middle part positional stations are equipped with along feed direction between adjacent injection molding station in rack；
The upper material torr die holder of locating core die shoe block is equipped with rack at initial station, positioning core is equipped with unloading station in rack
Tray unloads material torr die holder, is additionally provided with push and block core side in rack at unloading station to position core on material torr die holder is unloaded
The afterbody locating piece of position；It is equipped with equipped with injection molding unit at injection molding station in rack and core is conveyed into injection molding unit
Longitudinal feed device；Horizontal glidepath is equipped with rack between longitudinal feed device and injection molding unit, is set on horizontal glidepath
There is sliding seat and drive the lateral dynamics device of sliding seat, be equipped with successively along material transferring direction on sliding seat and be used to convey core
The end of mould send die holder, some centres to send die holder and afterbody to send die holder, and end send die holder and afterbody to send die holder width and injection
Station width is engaged, and centre send distance between die holder width and adjacent injection molding station to be engaged, and end send die holder and centre to send mould
Between seat, adjacent centre is sent between die holder, die holder is sent in centre and afterbody send die holder between spacing be not less than injection molding station width, end is sent
Die holder, centre send die holder, afterbody send be respectively equipped with die holder with core lower, transverse penetrate through the matched deck of card slot, end is sent
Die holder, middle send die holder, afterbody to send on die holder to be engaged with core side with fixed being respectively equipped with close to one end of a upper station
The pushing and pressing part of position core；It is equipped with rack between adjacent middle injection molding station and send core to corresponding on die holder and discharging work from centre
The location push of position extremely corresponds to the delivery device of middle part positional stations position；In rack initial station, middle part positional stations,
And it is equipped with the core positioner positioned to the core for moving to the position at afterbody discharging station；Longitudinal feed device
It is equipped with the sliding seat to move up and down including the feeding frame being arranged in rack, in feeding frame, sliding seat is equipped with that be used for will
Workpiece takes out and is transported to upper push seat on next station, lengthwise movement and pushes the upper of seat on driving in injection molding unit
Power set, upper push seat are equipped with the core locating piece of clamping core；It is additionally provided with sliding seat and is sent for carrying a station
The core that comes simultaneously is sent into the lower power set of injection molding unit, lengthwise movement lower push seat and the lower push seat of driving, under push away
Send the core locating piece that clamping core also is provided with seat；Core locating piece exit side in sliding seat on corresponding to lower push seat
Place is equipped with the position block of positioning core；Feeding frame is equipped with driving sliding seat and is parked in the perpendicular of three diverse locations from top to bottom
Straight driving device, three positions from top to bottom be respectively upper push seat and injection mould the matched position of land area, under push away
The matched position of the land area of seat and injection mould, lower push seat height are sent in the position of injection mould land area.
As a preferred solution, the delivery device includes the mounting base being arranged in rack, and mounting base is equipped with
Cross slide way, guide rail are equipped with the push cylinder of push seat and driving push seat, and push seat is equipped with and core upper Positioning holes
It is engaged to position the bullet head part of core, is respectively equipped with control push gas in mounting base at the starting of push seat and final position
The limit switch of cylinder.
As a preferred solution, the core locating piece is equipped with and level on side of the core away from injection molding unit
The sheet location division of setting is engaged to hold in the palm the card slot for the lateral direction penetrating for holding core.
As a preferred solution, the core positioner includes the pedestal for the inverted L-shaped being arranged in rack, pedestal
In top be equipped with up and down and free state under extend downwardly and the matched ejector pin of core upper Positioning holes, ejector pin and pedestal
Between be equipped with spring, transversely feed direction tilts down for the lower surface of ejector pin.
The beneficial effects of the invention are as follows：The present apparatus carries out core transmission in injection mould injection molding between different station,
New core is sent into while injection mould molds feeding, the injection feeding time is greatly saved, so as to improve work effect
Rate.
Due to being equipped with rack at initial station, middle part positional stations and afterbody discharging station to moving to the position
The core positioner that the core put is positioned, can prevent core hyperkinesia from producing interference to next station, so that it is guaranteed that
Device operation is smooth.
Due to being equipped with the positioning of positioning core at the core locating piece exit side in sliding seat on corresponding to lower push seat
Block so that core it is lower push seat on can be accurately positioned, so that it is guaranteed that be sent into injection mould when core positional precision.
Since push and block core side is additionally provided with rack at unloading station to position core position on material torr die holder is unloaded
Afterbody locating piece so that the position of core is more accurate, easy to being automatically brought into operation for discharging.
Core positioner includes the pedestal for being arranged on inverted L-shaped in rack, be equipped with pedestal top it is up and down and from
By extended downwardly under state with the matched ejector pin of core upper Positioning holes, spring is equipped between ejector pin and pedestal, under ejector pin
Transversely feed direction tilts down on surface, can both function well as positioning action, and simple in structure, and manufacture cost is low.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is another angle dimensional structure diagram of the present invention.
Fig. 3 is the main structure diagram of the present invention.
Fig. 4 is the dimensional structure diagram of longitudinal feed device in the present invention.
Fig. 5 is the dimensional structure diagram of another angle of longitudinal feed device in the present invention.
Fig. 1 is into Fig. 5：1. rack, material torr die holder on 2., 3. unload material torr die holder, 4. afterbody locating pieces；5. core, 6. is vertical
To feed device, 61. feeding frames, 62. sliding seat push seat on 63., power set on 64., 65. core locating pieces；66.
Lower push seat, 67. times power set, 68. position blocks；69. vertical driving device, 7. horizontal glidepaths, 8. sliding seats, 9. is horizontal
To power set, die holder is sent in 10. ends, and die holder is sent among 11., and 12. afterbodys send die holder, 13. pushing and pressing parts；14. delivery device；
141. mounting bases, 142. guide rails, 143. push seats, 144. push cylinders, 145. play head part, 146. limit switches；15. core is determined
Position device.
Embodiment
Below in conjunction with the accompanying drawings, detailed description of the present invention specific embodiment.
As shown in Figs. 1-5, a kind of core of double coloured plastic injection machine and workpiece transmission mechanism, including rack 1, in rack 1 successively
Equipped with feeding station, initial alignment station, two injection molding stations, afterbody discharging station, unloading station, in adjacent note in rack 1
Between modeling station discharging station and middle part positional stations are equipped with along feed direction；
The upper material torr die holder 2 of locating core die shoe block is equipped with rack 1 at initial station, in rack 1 on unloading station
Material torr die holder 3 is unloaded equipped with locating core die shoe block, push and block core side is additionally provided with unloading station to position core in rack 1
The afterbody locating piece 4 of position on material torr die holder 3 is unloaded；It is equipped with rack 1 at injection molding station equipped with injection molding unit and to note
Mould longitudinal feed device 6 that core is conveyed in unit；
Longitudinal feed device 6 includes the feeding frame 61 being arranged in rack 1, is equipped with what is moved up and down in feeding frame 61
Sliding seat 62, sliding seat 62, which is equipped with, to be used to take out workpiece in injection molding unit and be transported on next station, lengthwise movement
Upper push seat 63 and driving on push seat 63 upper power set 64, it is upper push seat 63 be equipped with clamping core core determine
Position part 65；It is additionally provided with sliding seat 62 for carrying core that a upper station sends and being sent into injection molding unit, lengthwise movement
The lower power set 67 of seat 66 are pushed under lower push seat 66 and driving, the core that clamping core also is provided with lower push seat 66 is determined
Position part 65；The core locating piece 65 is equipped with and horizontally disposed sheet location division phase on side of the core away from injection molding unit
Coordinate to hold in the palm the card slot for the lateral direction penetrating for holding core.Core locating piece 65 in sliding seat 62 on corresponding to lower push seat 66 goes out
Expect to be equipped with the position block 68 for positioning core at side；Feeding frame 61 is equipped with driving sliding seat 62 and is parked in three from top to bottom not
With the vertical driving device 69 of position, three positions from top to bottom are respectively that the land area of upper push seat 63 and injection mould matches
The position of conjunction, the matched position of land area of lower push seat 66 and injection mould, lower push seat 66 are higher than injection mould land area
Position.
Horizontal glidepath 7 is equipped with rack 1 between longitudinal feed device 6 and injection molding unit, horizontal glidepath 7, which is equipped with, to be slided
Move seat 8 and drive the lateral dynamics device 9 of sliding seat 8, be equipped with successively along material transferring direction on sliding seat 8 and be used to convey core
The end of mould send die holder 10, some centres to send die holder 11 and afterbody to send die holder 12, and end send die holder 10 and afterbody to send die holder 12
Width is engaged with injection molding station width, and centre send 11 width of die holder to be engaged with distance between adjacent injection molding station, and mould is sent in end
Seat 10 and it is middle send between die holder 11, adjacent centre is sent between die holder 11, die holder 11 is sent in centre and afterbody send die holder 12 between spacing not
Less than injection molding station width, end is sent die holder 10, centre to send die holder 11, afterbody to send and is respectively equipped with die holder 12 and core lower lateral
To the perforation matched deck of card slot, end send die holder 10, centre to send die holder 11, afterbody to send on die holder 12 close to a upper station
One end be respectively equipped with the pushing and pressing part 13 being engaged with core side to position core；
It is equipped with rack 1 between adjacent middle injection molding station and send core to corresponding on the die holder 11 and station that discharges from centre
Location push extremely corresponds to the delivery device 14 of middle part positional stations position；Delivery device 14 includes the peace being arranged in rack 1
Seat 141 is filled, mounting base 141 is equipped with cross slide way 142, and guide rail 142 is equipped with push seat 143 and driving pushes seat 143
Push cylinder 144, push seat 143, which is equipped with, to be engaged with core upper Positioning holes to position the bullet head part 145 of core, mounting base
The limit switch 146 of control push cylinder 144 is respectively equipped with 141 at the starting of push seat 143 and final position.
It is equipped with rack 1 at initial station, middle part positional stations and afterbody discharging station to moving to the position
The core positioner 15 that core is positioned；Core positioner 15 includes the pedestal for the inverted L-shaped being arranged in rack 1, base
Seat top in be equipped with up and down and free state under extend downwardly and the matched ejector pin of core upper Positioning holes, ejector pin and base
Spring is equipped between seat, transversely feed direction tilts down for the lower surface of ejector pin.
Illustrate the course of work of device by taking the processing in a double-colored product of core completion as an example below：
First stage：End send die holder 10 to move at feeding station, and core is placed on feeding station, and die holder is sent in end
Being engaged close to one end of a upper station with core side to position the pushing and pressing part 13 of core by core from feeding station on 10
It is pushed into be positioned by core positioner 15 at initial alignment station under upper band；Next beat, end send die holder 10 to move on, will
Core is sent into the core locating piece 65 on first longitudinal 6 times push seat 66 of feed device, and by the positioning in sliding seat 62
Block 68 is positioned, and then end send die holder 10 to be reset at feeding station；
Second stage, longitudinal feed device 6 on the first injection molding station move core being sent into and are molded and take out：Sliding seat
62 rise drive on push seat 63 and it is lower push 66 uplink of seat until it is lower push seat 66 be located at injection mould land area top, under push away
Send seat 66 stretch out by core be sent into the first injection mould and meanwhile upper push seat 63 retract it is (upper to push seat 63 before sliding seat 62 rises
The state stretched out to coordinate injection mould core mould position is in), injection mould molding, lower push seat 66 is retracted；Under sliding seat 62
Move and stop (so that lower push seat 66 send 10 height of die holder to be engaged with end, so that end send die holder 10 to be sent into another core
Mould)；Then sliding seat 62 continues to move down so that above pushes 63 height of seat and is highly engaged with injection mold core mould；First note
After the completion of mould injection, mould is opened, and upper push seat 63 stretches out, and blocks the core for completing first of injection molding, sliding seat
62 drive push seat 63 and lower push 66 uplink of seat to be located at up to lower push seat 66 above the land area of injection moulded components, lower push
Seat 66 stretches out upper push seat 63 at the same time and retracts；
Phase III, core are delivered on the second injection molding station from the first injection molding station：Die holder 11 is sent to move in centre
At one injection molding station, then sliding seat 62 moves down and stops (so that core new on lower push seat 66 is fallen within injection moulded components, treating
Lower push seat 66 is retracted after injection mould molding)；Sliding seat 62 continues to move down until die holder is sent in core and centre on upper push seat 63
11 are engaged, and centre send die holder 11 to move a station to feed direction, and centre is sent on die holder 11 close to the one of a upper station
End is engaged with core side is driven core to centre discharging station with the pushing and pressing part 13 for positioning core；Then, pusher
Structure 14 is acted send core to corresponding on die holder 11 and discharging station location push to corresponding to middle part positional stations position from centre
Reset is postponed, core is positioned by the core positioner 15；Then, centre send die holder 11 to continue to move one to feed direction
Station, send core into the second injection molding station；
Fourth stage, longitudinal feed device 6 on the second injection molding station move and core is sent into is molded and takes out (step with
Longitudinal feed device 6 on first injection molding station moves identical)；
5th stage, core are delivered on afterbody discharging station from the second injection molding station：Afterbody send die holder 12 to move to
At two injection molding stations, then sliding seat 62 continue to move down until it is upper push seat 63 on core send die holder 12 to be engaged with afterbody, tail
Portion send die holder 12 to move a station to feed direction, and afterbody is sent on die holder 12 close to one end of a upper station and core side
It is engaged and is driven core to afterbody discharging station with the pushing and pressing part 13 for positioning core, core is by the core positioner 15
Positioning, centre send die holder 11 to be reset between two injection molding stations；
6th stage, afterbody send die holder 12 to continue to move a station to feed direction, core are sent into unloading station, and
Positioned by afterbody locating piece 4, afterbody send die holder 12 to be reset at afterbody discharging station.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, not for the limitation present invention；It should be pointed out that for those of ordinary skill in the art, wound of the present invention is not being departed from
On the premise of making design, various modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (4)
1. it is equipped with feeding station, initial successively the core and workpiece transmission mechanism of a kind of multi-color injection molding machine, including rack, in rack
Positional stations, at least two injection molding stations, afterbody discharging station, unloading station, along feeding between adjacent injection molding station in rack
Direction is equipped with discharging station and middle part positional stations；It is characterized in that：Positioning core is equipped with the rack at initial station
The upper material torr die holder of tray, unloads material torr die holder in rack on unloading station equipped with locating core die shoe block, in discharging in rack
Push and block core side is additionally provided with station to position the afterbody locating piece of core position on material torr die holder is unloaded；It is being molded in rack
Longitudinal feed device that core is conveyed equipped with injection molding unit and into injection molding unit is equipped with station；Sent in rack longitudinally
Expect to be equipped with horizontal glidepath between device and injection molding unit, horizontal glidepath is equipped with sliding seat and drives the transverse direction of sliding seat to move
Power apparatus, the end for being used to convey core is equipped with sliding seat and send die holder, some centres to send die holder successively along material transferring direction
And afterbody send die holder, end send die holder and afterbody to send die holder width to be engaged with injection molding station width, and die holder width is sent in centre
Distance is engaged between adjacent injection molding station, end send die holder and it is middle send between die holder, adjacent centre is sent between die holder, centre is given
Die holder and afterbody send between die holder spacing to be not less than injection molding station width, and end send die holder, centre to send die holder, afterbody to send on die holder point
Not She You with core lower, transverse penetrate through the matched deck of card slot, end send die holder, centre send die holder, afterbody send on die holder
It is respectively equipped with and is engaged with core side to position the pushing and pressing part of core close to one end of a upper station；In adjacent centre in rack
It is equipped between injection molding station and send the corresponding location push with discharging station on die holder to position work to corresponding to middle part from centre core
The delivery device of position position；It is equipped with rack at initial station, middle part positional stations and afterbody discharging station to moving to
The core positioner that the core of the position is positioned；Longitudinal feed device includes the feeding frame being arranged in rack, send
The sliding seat to move up and down is equipped with material frame frame, sliding seat, which is equipped with, to be used to workpiece in injection molding unit is taken out and is transported to next
The upper power set of seat are pushed on station, lengthwise movement upper push seat and driving, upper push seat is equipped with clamping core
The core locating piece of mould；It is additionally provided with sliding seat for carrying core that a upper station sends and being sent into injection molding unit, longitudinal direction
The lower power set of the lower push seat of movement and the lower push seat of driving, it is lower to push the core positioning that clamping core also is provided with seat
Part；The position block of positioning core is equipped with core locating piece exit side in sliding seat on corresponding to lower push seat；Feeding
Frame is equipped with the vertical driving device that driving sliding seat is parked in three diverse locations from top to bottom, three positions from top to bottom
The matched position of land area, the lower matched position of land area for pushing seat and injection mould of respectively upper push seat and injection mould
Put, it is lower push seat height in the position of injection mould land area.
2. the core and workpiece transmission mechanism of a kind of multi-color injection molding machine as claimed in claim 1, it is characterised in that：The push
Mechanism includes the mounting base being arranged in rack, and mounting base is equipped with cross slide way, and guide rail is equipped with push seat and driving pushes away
Send the push cylinder of seat, push seat, which is equipped with, to be engaged with core upper Positioning holes to position the bullet head part of core, in mounting base
Push the limit switch that control push cylinder is respectively equipped with the starting and final position of seat.
3. the core and workpiece transmission mechanism of a kind of multi-color injection molding machine as claimed in claim 2, it is characterised in that：The core
Locating piece is equipped with to be engaged with horizontally disposed sheet location division on side of the core away from injection molding unit holds core to hold in the palm
The card slot of lateral direction penetrating.
4. the core and workpiece transmission mechanism of a kind of multi-color injection molding machine as claimed in claim 3, it is characterised in that：The core
Positioner includes the pedestal for the inverted L-shaped being arranged in rack, is equipped with pedestal top under up and down and free state downwards
Stretch out with the matched ejector pin of core upper Positioning holes, spring is equipped between ejector pin and pedestal, the lower surface of ejector pin is transversely sent
Material direction tilts down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451947.4A CN108000786B (en) | 2017-12-26 | 2017-12-26 | Core mould and workpiece transmission mechanism of multicolor injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451947.4A CN108000786B (en) | 2017-12-26 | 2017-12-26 | Core mould and workpiece transmission mechanism of multicolor injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108000786A true CN108000786A (en) | 2018-05-08 |
| CN108000786B CN108000786B (en) | 2023-11-14 |
Family
ID=62061885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711451947.4A Active CN108000786B (en) | 2017-12-26 | 2017-12-26 | Core mould and workpiece transmission mechanism of multicolor injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000786B (en) |
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2017
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