CN101130272A - Automatic extraction device for injection molding product - Google Patents
Automatic extraction device for injection molding product Download PDFInfo
- Publication number
- CN101130272A CN101130272A CNA2006100531487A CN200610053148A CN101130272A CN 101130272 A CN101130272 A CN 101130272A CN A2006100531487 A CNA2006100531487 A CN A2006100531487A CN 200610053148 A CN200610053148 A CN 200610053148A CN 101130272 A CN101130272 A CN 101130272A
- Authority
- CN
- China
- Prior art keywords
- mould
- suction hole
- injection molding
- extraction device
- workpiece
- 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.)
- Pending
Links
Images
Abstract
The invention relates to an automatic removal device for injection forming product. The invention comprises injection machine frame. Integral seat and heating cylinder are set on the machine frame and hopper is connected on the integral seat. Static mould plate on the machine frame is connected with dynamic mould plate and back mould plate by guide columns. Injection moulds are set on the static mould plate and the dynamic mould plate respectively. Mould head or mould hole is set in the injection mould. Material take-out plate is set at one side of machine frame and the material take-out plate is connected with the material take-out mould. In the material take-out mould there are material absorbing cylinder and material absorbing hole. The material take-out plate is driven by reciprocating motion device and the reciprocating motion device is set on support. The invention is characterized in that two to four material absorbing holes in said material take-out mould are one group; each group is corresponding to one mould head on injection mould; said reciprocating motion device has two to four cycling journeys with different distances; the different distance of each journey is equal to the distance between two adjacent central lines of material take-out holes; material absorbing hole and material absorbing cylinder are matched with workpeice ejection mechanism.
Description
Technical field
The present invention relates to injection machine and after finishing injection moulding, injection molding product is realized the device of taking-up automatically, belong to the plastics machinery field.Be specially adapted to one and go out many plastic products, for example various plastic bottle-pipes etc.
Background technology
Injection machine needs to take out shaped article from mould after finishing injection moulding when converted products, and particularly the product of a multi-cavity mold (shot is a plurality of) is for example produced mineral water bottle bottle pipe, and other plastic products etc.One of existing method is by manually taking out from mould, and the shortcoming of this method has: the one, and downtime is long, inefficiency, speed is slow; The 2nd, labour intensity is big, and particularly summer is awfully hot; The 3rd, cause operating irregularity easily.Two of existing method is directly to eject (ejecting mechanism is all arranged in the mould) to make workpiece (product) free-falling on injection mold, but owing to workpiece after the injection moulding is soft, easy deformation after falling, heap sticks together, and influences product quality.
Directly eject workpiece on the injection mold and cause shortcomings such as distortion, overcome manual trouble of getting product again, the applicant has developed other installation of injection molding machine frame and has got flitch, get the flitch connection and get the material mould, get flitch and connect reciprocator, get flitch device for discharging is arranged, this device for discharging not only has the cylinder or the sucker of suction and release in getting the material mould, and get flitch and get the material mould along with after reciprocator takes workpiece to injection mold outside, must rotate 90 °,, discharge the suction cylinder of getting in the material mould getting material mould die orifice down, make workpiece and the very near whereabouts of distance of the conveyer belt that connects material, workpiece is indeformable.The purpose that this mechanism overcomes above-mentioned shortcoming reaches, but this rotates 90 ° of just dischargings, turns round 90 ° again and works next time, again need be spacing, and therefore, structure is very complicated, and operating efficiency is also influenced.And rely on to get to discharge the discharging of suction cylinder in the material mould, effect is reliable inadequately.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming of prior art, providing a kind of takes out the shaping workpiece on the injection mold, make workpiece that cooling hardening chance be arranged, then workpiece is forced to eject by special mechanism, discharging is reliable, whole apparatus structure is simple, the automatic extraction device for injection molding product of high efficiency.
The technical scheme of automatic extraction device for injection molding product of the present invention is: injection molding machine frame is arranged, integral seat and heating cylinder are installed on the frame, connect hopper on the integral seat, solid plate on the frame connects moving platen and rear pattern plate through guide pillar, injection mold is installed respectively on solid plate and the moving platen, die head or nib are arranged in the injection mold, side in frame is got flitch, get the flitch connection and get the material mould, get in the material mould suction cylinder and suction hole are arranged, getting flitch is driven by reciprocator, reciprocator is rack-mount, it is characterized in that it is one group that described suction hole of getting in the material mould is 24, each organizes a die head on the corresponding injection mold, described reciprocator is a 2-4 not equidistant roundtrips, and the distance of each progressive error equates with the adjacent two centreline spacing d in suction hole to match with the ejecting mechanism of suction cylinder and workpiece in the suction hole.
Automatic extraction device for injection molding product of the present invention, it is got, and the suction hole is that 2-4 is one group in the material mould, each organizes a die head on the corresponding injection mold, injection mould has former and formpiston two slit bamboo or chopped woods in other words, one slit bamboo or chopped wood is shaped on nib (or claiming former, die), and another slit bamboo or chopped wood is shaped on die head (or claiming formpiston, punch), and a die head is arranged on the injection mold, and in getting the material mould, make 2-4 suction hole, this 2-4 suction hole is one group in a straight line.Purpose is to get the workpiece of shaped article and after come out between mould when first suction hole, not workpiece to be laid down at once, because workpiece at this moment is very soft, allow it continue to be inhaled in the suction hole of getting the material mould, when for the second time entering again when getting workpiece in two moulds, draw workpiece by second suction hole, after getting material mould withdrawing between two moulds again, can lay down primary workpiece, also can still be with for the third time, lay down after getting workpiece the 4th time, at this moment workpiece hardening is laid down workpiece and is ejected by ejecting mechanism, and it is very reliable to work.Reciprocator is a 2-4 not equidistant roundtrips, and the distance of each progressive error equates with the adjacent two centreline spacing d in suction hole.Because two slit bamboo or chopped wood injection molds are only done open and close movement, and can be to two lateral movements, expect that mould will reach first material taking hole, second material taking hole so be installed in getting of mould side ... can both just in time get the workpiece on the mould, have only the stroke distances of reciprocator unequal, differ with the spacing in suction hole at every turn and equate, and necessary circulation displacement could be realized.
The present invention had both solved the shaped article in the mechanical automatic taking-up injection mold, and shaped article hardening when discharging again falls can not be out of shape, ejecting mechanism by special use ejects workpiece (plastic bottle-pipe), reliable operation, the reclaimer robot simple structure, easy to manufacture.
Automatic extraction device for injection molding product of the present invention, the ejecting mechanism of workpiece is in its described suction hole: the discharging cylinder frame is installed on support, the discharging cylinder is installed in the discharging cylinder frame, the discharging cylinder drives push rod through cross bar, push rod connects support plate, support plate drives push rod, and push rod penetrates in the suction hole and contacts with workpiece.It gets the suction hole of material in the mould, and to be 3 be one group, with 3 be one group, after getting workpiece for the third time, the workpiece of being got for the first time (hardening) is laid down, relatively more reasonable.Die head on its injection mold is 2-32, gets and expects that the suction hole is 6-96 in the mould.The mould of producing plastic bottle-pipe once can reach 32 and promptly one go out 32, is exactly 96 with 3 times material taking holes.Its described reciprocator is stepper motor and driving-belt, and the 2-4 of stepper motor not equidistant stroke is a circulation, by the good stepper motor of electrical equipment control.Its described reciprocator is stepper motor and driving-belt, and 3 not equidistant strokes of stepper motor are a circulation, and this scheme is optimal selection.
Description of drawings
Fig. 1 is an automatic extraction device for injection molding product structural representation of the present invention;
Fig. 2 is an automatic extraction device for injection molding product schematic perspective view of the present invention;
Fig. 3 is an automatic extraction device for injection molding product schematic top plan view of the present invention;
Fig. 4 is that automatic extraction device for injection molding product A of the present invention is to schematic diagram;
Fig. 5 is the ejecting mechanism schematic diagram of automatic extraction device for injection molding product workpiece of the present invention;
Fig. 6 is the ejecting mechanism vertical view of automatic extraction device for injection molding product workpiece of the present invention;
Fig. 7 is the ejecting mechanism of the automatic extraction device for injection molding product workpiece of the present invention cutaway view of bowing;
Fig. 8 is the ejecting mechanism sectional view of automatic extraction device for injection molding product workpiece of the present invention;
Fig. 9 is an automatic extraction device for injection molding product upper mould head schematic diagram of the present invention;
Figure 10 is an automatic extraction device for injection molding product upper mould head stereogram of the present invention.
The specific embodiment
The present invention relates to automatic extraction device for injection molding product, as Fig. 1-shown in Figure 10, injection molding machine frame 1 is arranged, integral seat 2 and heating cylinder 4 are installed on the frame 1, connect hopper 3 on the integral seat, solid plate 5 on the frame connects moving platen 8 and rear pattern plate 10 through guide pillar 9, on solid plate 5 and the moving platen 8 injection mold is installed respectively, and die head 19 or nib are arranged in the injection mold, injection mold is left and right two slit bamboo or chopped woods, a pair of mould, a slit bamboo or chopped wood are punch (or claiming formpiston), are die head 19 for its punch of plastic bottle-pipe; Another slit bamboo or chopped wood is die (or claiming former), is nib for its die of plastic bottle-pipe.Side in frame 1 is got flitch 12, get the flitch connection and get material mould 11, get in the material mould 11 suction cylinder and suction hole 18 are arranged, getting flitch is driven by reciprocator, reciprocator is installed on the support 17, its major technology is characterised in that it is one group that described suction hole 18 of getting in the material mould 11 is 2-4, as Fig. 1, shown in Figure 4, each organizes a die head 19 on the corresponding injection mold, as long as a die head 19 is arranged on mould 6, as Fig. 8, shown in Figure 9, but the suction hole is 2-4, and individual with 2-4 is one group, and described reciprocator is a 2-4 equidistant roundtrips, the distance of each progressive error equates with the adjacent two centreline spacing d in suction hole 18 to match with the ejecting mechanism of suction cylinder 25 and workpiece in suction hole 18.When getting the material mould when injection mold is got workpiece (as plastic bottle-pipe); (injection mold all has mould emptier to rely on the one hand the mould emptier of injection mold 6; belong to prior art) workpiece is released; on the other hand by the suction cylinder operation of getting material mould 11; make negative pressure in the suction hole workpiece inspiration suction hole, get that in the material mould suction cylinder to be arranged also be prior art.The ejecting mechanism of workpiece is in its described suction hole, technical scheme in actual product is a lot, one of them embodiment such as Fig. 5-shown in Figure 8, discharging cylinder frame 15 is installed on support 17, discharging cylinder 14 is installed in the discharging cylinder frame 15, discharging cylinder 14 drives push rod 21 through cross bar 20, push rod 21 connects support plate 22, support plate 22 drives push rod 23, and push rod 23 penetrates in the suction hole 18 and contacts with workpiece 24, and workpiece is ejected.As Fig. 6, shown in Figure 7, discharging cylinder 14 is after cross bar 20 drives push rod 21, push rod 21 promotes support plate 22 and push rod 23 is selectively, each suction hole 18 that promotes on 4 row's support plates 22, i.e. in 3 one group of suction holes 18, crimp workpiece ejects the suction hole, and this selectivity promotion is determined by the equidistant roundtrips of reciprocator.It gets the suction hole 18 of material in the mould 11, and to be 3 be one group, is good with 3 one group.Die head 19 on its injection mold 6 is 2-32, gets and expects that suction hole 18 is 6-96 in the mould 11, the suction hole of determining to get the material mould with 1: 3 multiple.Its described reciprocator is stepper motor 16 and driving-belt 13, and the 2-4 of stepper motor not equidistant stroke is a circulation.Its described reciprocator is stepper motor 16 and driving- belt 13, and 3 not equidistant strokes of stepper motor are a circulation.Stepper motor 16 drives through driving-belt 13 and gets material mould 11 and have three strokes inequality, and each run differs d, repeats beginning later on again three times, so 3 equidistant strokes are a circulation.The control step motor changes the position of getting flitch, makes the corresponding taking-up of the die head workpiece of different material taking holes and the injection mold of getting the material mould, and the workpiece of taking-up is cooled off in material taking hole, gets flitch and need not rotate, and simple in structure, speed is fast, high efficiency.
Claims (6)
1. automatic extraction device for injection molding product, injection molding machine frame (1) is arranged, integral seat (2) and heating cylinder (4) are installed on the frame, connect hopper (3) on the integral seat, solid plate on the frame (5) connects moving platen (8) and rear pattern plate (10) through guide pillar (9), on solid plate (5) and the moving platen (8) injection mold is installed respectively, die head or nib are arranged in the injection mold, get flitch (12) in a side of frame (1), get the flitch connection and get material mould (11), get in the material mould (11) suction cylinder and suction hole (18) are arranged, getting flitch is driven by reciprocator, reciprocator is installed on the support (17), it is characterized in that it is one group that described suction hole (18) of getting in the material mould (11) is 2-4, each organizes a die head on the corresponding injection mold, and described reciprocator is a 2-4 not equidistant roundtrips, the distance of each progressive error equates with adjacent two centreline spacings (d) of suction hole (18) to match with the ejecting mechanism of suction cylinder and workpiece in the suction hole.
2. automatic extraction device for injection molding product as claimed in claim 1, the ejecting mechanism that it is characterized in that workpiece in the described suction hole is: go up at support (17) discharging cylinder frame (15) is installed, discharging cylinder (14) is installed in the discharging cylinder frame (15), discharging cylinder (14) drives push rod (21) through cross bar (20), push rod (21) connects support plate (22), support plate (22) drives push rod (23), and push rod (23) penetrates in the suction hole (18) and contacts with workpiece (24).
3. automatic extraction device for injection molding product as claimed in claim 1, it is characterized in that getting suction hole (18) in the material mould (11), to be 3 be one group.
4. automatic extraction device for injection molding product as claimed in claim 1 is characterized in that the die head on the injection mold (6) is 2-32, and getting the middle suction hole (18) of material mould (11) is 6-96.
5. automatic extraction device for injection molding product as claimed in claim 1 is characterized in that described reciprocator is stepper motor (16) and driving-belt (13), and the 2-4 of stepper motor not equidistant stroke is a circulation.
6. automatic extraction device for injection molding product as claimed in claim 1 is characterized in that described reciprocator is stepper motor (16) and driving-belt (13), and 3 not equidistant strokes of stepper motor are a circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100531487A CN101130272A (en) | 2006-08-22 | 2006-08-22 | Automatic extraction device for injection molding product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100531487A CN101130272A (en) | 2006-08-22 | 2006-08-22 | Automatic extraction device for injection molding product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101130272A true CN101130272A (en) | 2008-02-27 |
Family
ID=39127756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100531487A Pending CN101130272A (en) | 2006-08-22 | 2006-08-22 | Automatic extraction device for injection molding product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101130272A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765171A (en) * | 2012-07-11 | 2012-11-07 | 天津市中环三峰电子有限公司 | Fully automatic part collecting and taking device |
| CN103170925A (en) * | 2013-03-12 | 2013-06-26 | 东华机械有限公司 | Full-automatic grinding wheel demoulding machine |
| CN103978647A (en) * | 2014-05-30 | 2014-08-13 | 东莞市亮宇自动化科技有限公司 | Full-automatic injection molding material taking and receiving method and robot used for implementing same |
| CN105034398A (en) * | 2015-07-10 | 2015-11-11 | 宁波宝恒轴承配件制造有限公司 | Automatic oil seal manufacturing device |
| CN111775420A (en) * | 2020-07-10 | 2020-10-16 | 芜湖浩博科技有限公司 | Automatic material taking device of injection mold |
| CN112223699A (en) * | 2020-09-16 | 2021-01-15 | 苏州思捷精密模具有限公司 | Injection molding machine and control method thereof |
| CN112895550A (en) * | 2019-12-03 | 2021-06-04 | 西安新三力汽车零部件有限公司 | SMC moulded product processingequipment based on graphite alkene |
-
2006
- 2006-08-22 CN CNA2006100531487A patent/CN101130272A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765171A (en) * | 2012-07-11 | 2012-11-07 | 天津市中环三峰电子有限公司 | Fully automatic part collecting and taking device |
| CN102765171B (en) * | 2012-07-11 | 2014-06-25 | 天津市中环三峰电子有限公司 | Fully automatic part collecting and taking device |
| CN103170925A (en) * | 2013-03-12 | 2013-06-26 | 东华机械有限公司 | Full-automatic grinding wheel demoulding machine |
| CN103978647A (en) * | 2014-05-30 | 2014-08-13 | 东莞市亮宇自动化科技有限公司 | Full-automatic injection molding material taking and receiving method and robot used for implementing same |
| CN103978647B (en) * | 2014-05-30 | 2016-08-24 | 东莞市亮宇自动化科技有限公司 | A kind of full-automatic injection gets material method and implements the robot of the method |
| CN105034398A (en) * | 2015-07-10 | 2015-11-11 | 宁波宝恒轴承配件制造有限公司 | Automatic oil seal manufacturing device |
| CN112895550A (en) * | 2019-12-03 | 2021-06-04 | 西安新三力汽车零部件有限公司 | SMC moulded product processingequipment based on graphite alkene |
| CN111775420A (en) * | 2020-07-10 | 2020-10-16 | 芜湖浩博科技有限公司 | Automatic material taking device of injection mold |
| CN111775420B (en) * | 2020-07-10 | 2022-03-25 | 芜湖浩博科技有限公司 | Automatic material taking device of injection mold |
| CN112223699A (en) * | 2020-09-16 | 2021-01-15 | 苏州思捷精密模具有限公司 | Injection molding machine and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101130272A (en) | Automatic extraction device for injection molding product | |
| CN101100104A (en) | Injection moulding machine automatic taking off mechanism | |
| CN209867143U (en) | Stamping die for processing arched workpiece | |
| CN101462343B (en) | Technical scheme of injection molding flexible sliding door product | |
| CN2936685Y (en) | Automatic taking-out device for injection moulding product | |
| CN108582694A (en) | It is a kind of can the demoulding of oblique mandril injection mold and its working method | |
| CN205395014U (en) | High -efficient compact injection mold | |
| CN111906991A (en) | Injection mold with protection architecture | |
| CN110039719A (en) | Self-adapting type injection mold system | |
| CN214188178U (en) | Novel mould convenient to drawing of patterns | |
| CN211616434U (en) | Damage-proof injection molding product demolding equipment | |
| CN210308728U (en) | Automatic feeding device of continuous die | |
| CN105856502A (en) | Two-stage ejection injection mold | |
| CN113843982A (en) | Inclined ejection spring needle linkage mechanism | |
| CN210308859U (en) | Die with inclined top in sliding block | |
| CN210475386U (en) | Forging die convenient to drawing of patterns | |
| CN110049854B (en) | Moulding machine and moulding method for moulding preforms by compression injection | |
| CN205929352U (en) | From injection mold who takes ejection mechanism | |
| CN210911026U (en) | Injection molding product ejection device and mold provided with same | |
| CN216544536U (en) | Thermosetting plastic forming die convenient to move up and down | |
| CN214726204U (en) | Forming device convenient for automatic taking of parts for precision rubber and plastic processing | |
| CN220261862U (en) | Mould ejection mechanism | |
| CN103286914A (en) | Reset device of injection molding machine | |
| CN203592639U (en) | Lift-out cushion block structure for injection mold | |
| CN212528832U (en) | Powder forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080227 |