CN208100906U - A kind of core model and workpiece transmission mechanism of multi-color injection molding machine - Google Patents

A kind of core model and workpiece transmission mechanism of multi-color injection molding machine Download PDF

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Publication number
CN208100906U
CN208100906U CN201721852225.5U CN201721852225U CN208100906U CN 208100906 U CN208100906 U CN 208100906U CN 201721852225 U CN201721852225 U CN 201721852225U CN 208100906 U CN208100906 U CN 208100906U
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CN
China
Prior art keywords
core model
station
die holder
injection molding
rack
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Expired - Fee Related
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CN201721852225.5U
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Chinese (zh)
Inventor
戴益新
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ZHANGJIAGANG XINXIN MOLDING Co Ltd
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ZHANGJIAGANG XINXIN MOLDING Co Ltd
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Priority to CN201721852225.5U priority Critical patent/CN208100906U/en
Application granted granted Critical
Publication of CN208100906U publication Critical patent/CN208100906U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of core model for conveying efficient multi-color injection molding machine and workpiece transmission mechanisms, including rack, it is successively arranged feeding station, initial alignment station, at least two injection molding stations, tail portion discharging station, unloading station in rack, is equipped with discharging station and middle part positional stations along feed direction between adjacent injection molding station in rack;Longitudinal feed device that core model is conveyed equipped with injection molding unit and into injection molding unit is equipped in rack at injection molding station;Lateral glidepath is equipped in rack between longitudinal feed device and injection molding unit, lateral glidepath is equipped with sliding seat and drives the transverse power device of sliding seat, is successively arranged the end for conveying core model along material transferring direction on sliding seat and send die holder, several centres that die holder and tail portion is sent to send die holder.

Description

A kind of core model and workpiece transmission mechanism of multi-color injection molding machine
Technical field
The utility model relates to a kind of core model of multi-color injection molding machine and workpiece transmission mechanisms.
Background technique
Existing polychrome is automatically or the injection molding unit of semi-automatic injection molding machine is after the completion of injection molding, and majority need to pass through manipulator It the workpiece of injection formed is taken out from injection mold, then send workpiece to next station, then a station is sent on clamping It is sent into injection mold after core model 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 efficiency lower.
Utility model content
Technical problem to be solved in the utility model is:A kind of core model conveying efficient multi-color injection molding machine and work are provided Part transmission mechanism.
In order to solve the above technical problems, technical solution used by the utility model is:A kind of core model of multi-color injection molding machine And workpiece transmission mechanism, including rack, be successively arranged in rack feeding station, initial alignment station, at least two injection molding stations, Tail portion discharges station, unloading station, is equipped with discharging station along feed direction between adjacent injection molding station in rack and middle part positions Station;The upper material torr die holder of locating core die shoe block is equipped in rack at initial station, it is fixed to be equipped on unloading station in rack Position core model tray unloads material torr die holder, is additionally provided with push and block core model side at unloading station in rack and is unloading material torr to position core model The tail portion locating piece of position on die holder;In rack at injection molding station be equipped with equipped with injection molding unit and into injection molding unit it is defeated Send longitudinal feed device of core model;Lateral glidepath is equipped in rack between longitudinal feed device and injection molding unit, is laterally glided Rail is equipped with sliding seat and drives the transverse power device of sliding seat, is successively arranged and is used for along material transferring direction on sliding seat The end of conveying core model send die holder, several centres that die holder and tail portion is sent to send die holder, and end send die holder and tail portion to send die holder width It is matched with injection molding station width, centre send distance between die holder width and adjacent injection molding station to match, and end send die holder in Between send between die holder, between adjacent centre is sent between die holder, centre send die holder and tail portion to send die holder spacing not less than injection molding station width, End send die holder, centre that die holder, tail portion is sent to send the deck for being respectively equipped on die holder and matching with core model lower, transverse perforation card slot, It send die holder, intermediate send die holder, tail portion to send to be respectively equipped on die holder in one end close to a upper station and core model side matches in end It closes to position the pushing and pressing part of core model;Be equipped between adjacent intermediate injection molding station in rack by core model from centre send on die holder it is corresponding with The delivery device of location push positional stations position in the middle part of corresponding to of discharging station;It is fixed at initial station, middle part in rack The core model positioning device positioned to the core model for moving to the position is equipped at position station and tail portion discharging station;It is longitudinal Feed device includes the feeding frame being arranged on the rack, and the sliding seat to move up and down is equipped in feeding frame, is set in sliding seat Have and is above pushed away for workpiece in injection molding unit to be taken out to and is transported to upper push seat on next station, longitudinal movement and driving The upper power device of seat is sent, upper push seat is equipped with the core model locating piece of clamping core model;It is additionally provided in sliding seat for carrying Core model that one station is sent and the lower power dress for being sent into injection molding unit, longitudinal movement lower push seat and the lower push seat of driving It sets, the core model locating piece of clamping core model also is provided on lower push seat;In the core model positioning corresponded on lower push seat in sliding seat The position block of positioning core model is equipped at part exit side;Feeding frame is equipped with driving sliding seat and is parked in three differences from top to bottom The vertical driving device of position, three positions from top to bottom are respectively the position that upper push seat is matched with the land area of injection mould It sets, the position that lower push seat is matched with the land area of injection mould, lower push seat height is in the position of injection mould land area.
As a preferred solution, the delivery device includes the mounting base being arranged on the 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 location hole on core model It matches to position the bullet head part of core model, 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 model locating piece is equipped with core model far from horizontal on the side of injection molding unit The sheet positioning region of setting matches the card slot to hold in the palm the lateral direction penetrating for holding core model.
As a preferred solution, the core model positioning device includes the pedestal for the inverted L-shaped being arranged on the rack, pedestal The ejector pin matched with location hole on core model extended downwardly under up and down and free state, ejector pin and pedestal are equipped in top Between be equipped with spring, transversely feed direction tilts down for the lower surface of ejector pin.
The utility model has the beneficial effects that:The present apparatus carries out core model biography in injection mould injection molding between different station It send, is sent into new core model while injection mould is opened feeding, the injection molding feeding time is greatly saved, to improve work Efficiency.
Due to being equipped at initial station, middle part positional stations and tail portion discharging station to moving to the position in rack The core model positioning device that the core model set is positioned can prevent core model hyperkinesia from generating interference to next station, so that it is guaranteed that Device operation is smooth.
Since the positioning of positioning core model is equipped in sliding seat at the core model locating piece exit side corresponded on lower push seat Block so that core model can be accurately positioned on lower push seat, so that it is guaranteed that when being sent into injection mould core model position precision.
Since push and block core model side is additionally provided in rack at unloading station to position core model position on unloading material torr die holder Tail portion locating piece so that the position of core model is more accurate, convenient for being automatically brought into operation for discharging.
Core model positioning device includes the pedestal for the inverted L-shaped being arranged on the rack, be equipped in pedestal top it is up and down and from By the ejector pin matched with location hole on core model extended downwardly under state, 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 structure is simple, manufacturing cost is low.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is another angle schematic perspective view of the utility model.
Fig. 3 is the schematic view of the front view of the utility model.
Fig. 4 is the schematic perspective view of longitudinal feed device in the utility model.
Fig. 5 is the schematic perspective view of another angle of longitudinal feed device in the utility model.
Fig. 1 is into Fig. 5:1. rack, material torr die holder on 2., 3. unload material torr die holder, 4. tail portion locating pieces;5. core model, 6. is vertical To feed device, 61. feeding frames, 62. sliding seat push seat, power device on 64., 65. core model locating pieces on 63.;66. Lower push seat, 67. lower power devices, 68. position blocks;69. vertical driving device, 7. lateral glidepaths, 8. sliding seats, 9. is horizontal To power device, die holder is sent in 10. ends, and die holder is sent among 11., and die holder, 13. pushing and pressing parts are sent in 12. tail portions;14. delivery device; 141. mounting bases, 142. guide rails, 143. push seats, 144. push cylinders, 145. play head part, 146. limit switches;15. core model is fixed Position device.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the utility model is described in detail.
As shown in Figs. 1-5, a kind of core model of double coloured plastic injection machine and workpiece transmission mechanism, including rack 1, in rack 1 successively It discharges station, unloading station equipped with feeding station, initial alignment station, two injection molding stations, tail portion, in adjacent note in rack 1 Discharging station and middle part positional stations are equipped with along feed direction between modeling station;
The upper material torr die holder 2 of locating core die shoe block is equipped in 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 model side is additionally provided in rack 1 at unloading station to position core model The tail portion locating piece 4 of position on unloading material torr die holder 3;It is equipped at injection molding station equipped with injection molding unit and to note in rack 1 Mould longitudinal feed device 6 that core model is conveyed in unit;
Longitudinal feed device 6 includes the feeding frame 61 being arranged in rack 1, is equipped with up and down motion in feeding frame 61 Sliding seat 62, sliding seat 62 are equipped with for taking out workpiece in injection molding unit and being transported on next station, longitudinal movement Upper push seat 63 and driving on push the upper power device 64 of seat 63, the core model that upper push seat 63 is equipped with clamping core model is fixed Position part 65;It is additionally provided in sliding seat 62 for carrying core model that a upper station is sent and being sent into injection molding unit, longitudinal movement The lower power device 67 of seat 66 is pushed under lower push seat 66 and driving, the core model that clamping core model also is provided on lower push seat 66 is fixed Position part 65;The core model locating piece 65 is equipped with core model far from horizontally disposed sheet positioning region phase on the side of injection molding unit Cooperate the card slot to hold in the palm the lateral direction penetrating for holding core model.Go out in sliding seat 62 in the core model locating piece 65 corresponded on lower push seat 66 Expect the position block 68 that positioning core model is equipped 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 the land area matching of upper push seat 63 and injection mould Position that the position of conjunction, lower push seat 66 are matched with the land area of injection mould, lower push seat 66 are higher than injection mould land area Position.
Lateral glidepath 7 is equipped in rack 1 between longitudinal feed device 6 and injection molding unit, lateral glidepath 7, which is equipped with, to be slided It moves seat 8 and drives the transverse power device 9 of sliding seat 8, be successively arranged along material transferring direction for conveying core on sliding seat 8 The end of mould send die holder 10, several centres that die holder 11 and tail portion is sent to send die holder 12, and end send die holder 10 and tail portion to send die holder 12 Width is matched with injection molding station width, and centre send 11 width of die holder to match with distance between adjacent injection molding station, and mould is sent in end Seat 10 and it is intermediate send between die holder 11, spacing is not between adjacent centre is sent between die holder 11, centre send die holder 11 and tail portion to send die holder 12 Less than injection molding station width, end is sent die holder 10, centre that die holder 11, tail portion is sent to send and is respectively equipped on die holder 12 and core model lower lateral The deck matched to perforation card slot, end send die holder 10, centre that die holder 11, tail portion is sent to send on die holder 12 close to a upper station One end be respectively equipped with and matched with core model side to position the pushing and pressing part 13 of core model;
It is equipped between adjacent intermediate injection molding station in rack 1 and send core model to corresponding on the die holder 11 and station that discharges from centre The delivery device 14 of location push positional stations position in the middle part of corresponding to;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 drives push seat 143 Push cylinder 144, push seat 143, which is equipped with, to be matched with location hole on core model to position the bullet head part 145 of core model, mounting base The limit switch 146 of control push cylinder 144 is respectively equipped on 141 at the starting of push seat 143 and final position.
It is equipped at initial station, middle part positional stations and tail portion discharging station to moving to the position in rack 1 The core model positioning device 15 that core model is positioned;Core model positioning device 15 includes the pedestal for the inverted L-shaped being arranged in rack 1, base Seat is equipped with the ejector pin matched with location hole on core model extended downwardly under up and down and free state, ejector pin and base in top Spring is equipped between seat, transversely feed direction tilts down for the lower surface of ejector pin.
Below to illustrate the course of work of device for the processing that a core model completes double-colored product:
First stage:End send die holder 10 to move at feeding station, and core model is placed on feeding station, and die holder is sent in end It is matched with core model side in one end close to a upper station on 10 to position the pushing and pressing part 13 of core model for core model from feeding station Upper leukorrhagia is pushed into be positioned at initial alignment station by core model positioning device 15;Next beat, end send die holder 10 to move on, will Core model is sent into the core model locating piece 65 on the lower push seat 66 of first longitudinal feed device 6, 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, core model is sent by the movement of longitudinal feed device 6 on the first injection molding station to be molded and takes 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 will core model be sent into the first injection mould upper push seat 63 simultaneously retract (before the rise of sliding seat 62, upper push seat 63 It has been in the state stretched out to cooperate injection mould core mould position), injection mould molding, lower push seat 66 retracts;Under sliding seat 62 It moves and stops (so that lower push seat 66 send 10 height of die holder to match 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 upper 63 height of push seat is matched with injection mold core mould height;First note After the completion of mould injection molding, mold is opened, and upper push seat 63 stretches out, and blocks the core model for completing first of injection molding, sliding seat 62 drive push seat 63 and lower push 66 uplink of seat to be located above the land area of injection moulded components up to lower push seat 66, lower push Seat 66 stretches out while upper push seat 63 retracts;
Phase III, core model 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 move down and stop (so that new core model is fallen in injection moulded components on lower push seat 66, to Lower push seat 66 retracts after injection mould molding);Sliding seat 62 continues to move down until die holder is sent in core model and centre on upper push seat 63 11 match, 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 matched with core model side to position the pushing and pressing part 13 of core model for core model and drive to centre discharging station;Then, pusher Core model is sent corresponding on die holder 11 and discharging station location push to corresponding to middle part positional stations position by the movement of structure 14 from centre Reset is postponed, core model is positioned by the core model positioning device 15;Then, centre send die holder 11 to continue to move one to feed direction Core model is sent into the second injection molding station by station;
Fourth stage, the movement of longitudinal feed device 6 on the second injection molding station core model is sent into is molded and takes out (step with Longitudinal feed device 6 on first injection molding station moves identical);
5th stage, core model are delivered on tail portion discharging station from the second injection molding station:Die holder 12 is sent to move in tail portion At two injection molding stations, then sliding seat 62 continues to move down until core model with tail portion send die holder 12 to match on upper push seat 63, tail Portion send die holder 12 to move a station to feed direction, and tail portion is sent on die holder 12 in one end and core model side close to a upper station It matches to position the pushing and pressing part 13 of core model for core model and drive to tail portion discharging station, core model is by the core model positioning device 15 Positioning, centre send die holder 11 to be reset between two injection molding stations;
6th stage, tail portion send die holder 12 to continue to move a station to feed direction, core model are sent into unloading station, and It is positioned by tail portion locating piece 4, tail portion send die holder 12 to be reset at tail portion discharging station.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments Example, rather than limits the present invention;It should be pointed out that for those of ordinary skill in the art, not departing from this hair Under the premise of bright concept, various modifications and improvements can be made, and these are all within the protection scope of the present invention.

Claims (4)

1. the core model and workpiece transmission mechanism of a kind of multi-color injection molding machine, including rack, feeding station, initial is successively arranged in rack Positional stations, at least two injection molding stations, tail portion discharge 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 model is equipped in the rack at initial station The upper material torr die holder of tray unloads material torr die holder equipped with locating core die shoe block on unloading station in rack, in discharging in rack Push and block core model side is additionally provided at station to position the tail portion locating piece of core model position on unloading material torr die holder;It is being molded in rack Longitudinal feed device that core model is conveyed equipped with injection molding unit and into injection molding unit is equipped at station;It is sent in rack longitudinally Expect to be equipped with lateral glidepath between device and injection molding unit, lateral glidepath is equipped with sliding seat and drives the transverse direction of sliding seat dynamic Power device is successively arranged the end for conveying core model along material transferring direction on sliding seat and die holder, several centres is sent to send die holder And die holder is sent in tail portion, end send die holder and tail portion that die holder width is sent to match with injection molding station width, and die holder width is sent in centre Distance matches between adjacent injection molding station, end send die holder and it is intermediate send between die holder, adjacent centre is sent between die holder, centre is given Die holder and tail portion send between die holder spacing not less than injection molding station width, and end send die holder, centre that die holder, tail portion is sent to send on die holder point She You not penetrate through the deck that match of card slot with core model lower, transverse, end send die holder, centre send die holder, tail portion send on die holder It is respectively equipped with and matches with core model side to position the pushing and pressing part of core model 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 middle part is corresponded to from centre core model The delivery device of position position;It is equipped at initial station, middle part positional stations and tail portion discharging station to moving in rack The core model positioning device that the core model of the position is positioned;Longitudinal feed device includes the feeding frame being arranged on the rack, and is sent The sliding seat to move up and down is equipped in material frame frame, sliding seat is equipped with for taking out and being transported to next workpiece in injection molding unit The upper power device of seat is pushed on station, longitudinal movement upper push seat and driving, upper push seat is equipped with clamping core The core model locating piece of mould;Be additionally provided in sliding seat for carry core model that a upper station is sent and be sent into injection molding unit, it is longitudinal The lower power device of the lower push seat of movement and the lower push seat of driving, it is lower to push the core model positioning that clamping core model also is provided on seat Part;The position block of positioning core model is equipped in sliding seat at the core model locating piece exit side corresponded on lower push seat;Feeding Frame is equipped with the vertical driving device that driving sliding seat is parked in three different locations from top to bottom, three positions from top to bottom It is respectively upper to push position, the lower position for pushing seat and matching with the land area of injection mould that seat is matched with the land area of injection mould It sets, lower push seat height is in the position of injection mould land area.
2. a kind of core model and workpiece transmission mechanism of multi-color injection molding machine as described in claim 1, it is characterised in that:The push Mechanism includes the mounting base being arranged on the 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 matched with location hole on core model to position the bullet head part of core model, in mounting base Push the limit switch that control push cylinder is respectively equipped at the starting and final position of seat.
3. a kind of core model and workpiece transmission mechanism of multi-color injection molding machine as claimed in claim 2, it is characterised in that:The core model Locating piece, which is equipped with, to be matched with core model far from sheet positioning region horizontally disposed on the side of injection molding unit to hold in the palm and hold core model The card slot of lateral direction penetrating.
4. a kind of core model and workpiece transmission mechanism of multi-color injection molding machine as claimed in claim 3, it is characterised in that:The core model Positioning device includes the pedestal for the inverted L-shaped being arranged on the rack, and is equipped under up and down and free state in pedestal top downwards The ejector pin matched with location hole on core model stretched out is equipped with spring between ejector pin and pedestal, the lower surface of ejector pin is transversely sent Material direction tilts down.
CN201721852225.5U 2017-12-26 2017-12-26 A kind of core model and workpiece transmission mechanism of multi-color injection molding machine Expired - Fee Related CN208100906U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721852225.5U CN208100906U (en) 2017-12-26 2017-12-26 A kind of core model and workpiece transmission mechanism of multi-color injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721852225.5U CN208100906U (en) 2017-12-26 2017-12-26 A kind of core model and workpiece transmission mechanism of multi-color injection molding machine

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Publication Number Publication Date
CN208100906U true CN208100906U (en) 2018-11-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000786A (en) * 2017-12-26 2018-05-08 张家港市新鑫模塑有限公司 The core and workpiece transmission mechanism of a kind of multi-color injection molding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000786A (en) * 2017-12-26 2018-05-08 张家港市新鑫模塑有限公司 The core and workpiece transmission mechanism of a kind of multi-color injection molding machine
CN108000786B (en) * 2017-12-26 2023-11-14 张家港市新鑫模塑有限公司 Core mould and workpiece transmission mechanism of multicolor injection molding machine

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Granted publication date: 20181116