CN2936685Y - Automatic taking-out device for injection moulding product - Google Patents
Automatic taking-out device for injection moulding product Download PDFInfo
- Publication number
- CN2936685Y CN2936685Y CN 200620107092 CN200620107092U CN2936685Y CN 2936685 Y CN2936685 Y CN 2936685Y CN 200620107092 CN200620107092 CN 200620107092 CN 200620107092 U CN200620107092 U CN 200620107092U CN 2936685 Y CN2936685 Y CN 2936685Y
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- mould
- suction hole
- injection molding
- workpiece
- frame
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Abstract
The utility model discloses an automatic catch device for an injection mold product with a machine frame, wherein, a seat and a heating hopper are arranged on the machine frame. The bucket is connected with the seat, and the fixed mould plate on the frame is connected with a movable form and a rear form, the injection molds are arranged on the fixed mould plate and the movable mould respectively; a mould head or a mould hole are arranged in the injection mould; a catch plate is arranged at one side of the frame; the catch plate is connected with a catch mould which are provided with a sucking cylinder and a sucking hole; the catch plate is driven by a reciprocation device which is arranged on a stand. The utility model is characterized in that the sucking holes in the catch mould is provide with 2 to 4 holes to form a group and a mould head is arranged at each group of corresponding injection mould. The reciprocation device is a 2 to 4 circular journey with an unequal distance. The distance of each journey difference is equal to a distance d of the two neighboring central lines of the sucking hole which is matched with the sucking cylinder and an ejection device of workpiece.
Description
Technical field
The utility model relates to injection machine and after finishing injection moulding injection molding product is realized the device of taking-up automatically, belongs 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 purpose of this utility model 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 the utility model automatic extraction device for injection molding product 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 2-4, 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 utility model, 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 utility model 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 utility model, 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 the utility model automatic extraction device for injection molding product structural representation;
Fig. 2 is the utility model automatic extraction device for injection molding product schematic perspective view;
Fig. 3 is the utility model automatic extraction device for injection molding product schematic top plan view;
Fig. 4 is that the utility model automatic extraction device for injection molding product A is to schematic diagram;
Fig. 5 is the ejecting mechanism schematic diagram of the utility model automatic extraction device for injection molding product workpiece;
Fig. 6 is the ejecting mechanism vertical view of the utility model automatic extraction device for injection molding product workpiece;
Fig. 7 is the ejecting mechanism of the utility model automatic extraction device for injection molding product workpiece cutaway view of bowing;
Fig. 8 is the ejecting mechanism sectional view of the utility model automatic extraction device for injection molding product workpiece;
Fig. 9 is the utility model automatic extraction device for injection molding product upper mould head schematic diagram;
Figure 10 is the utility model automatic extraction device for injection molding product upper mould head stereogram.
The specific embodiment
The utility model 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, 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 (1 8) 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 |
|---|---|---|---|
| CN 200620107092 CN2936685Y (en) | 2006-08-22 | 2006-08-22 | Automatic taking-out device for injection moulding product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107092 CN2936685Y (en) | 2006-08-22 | 2006-08-22 | Automatic taking-out device for injection moulding product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936685Y true CN2936685Y (en) | 2007-08-22 |
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ID=38360704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107092 Expired - Lifetime CN2936685Y (en) | 2006-08-22 | 2006-08-22 | Automatic taking-out device for injection moulding product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936685Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310529A (en) * | 2010-06-29 | 2012-01-11 | 浙江宏振机械模具集团有限公司 | Open and close type automatic blank taking device for injection molding machine |
| CN106182568A (en) * | 2016-07-19 | 2016-12-07 | 东毓(宁波)油压工业有限公司 | Full-automatic rubber ejaculator |
-
2006
- 2006-08-22 CN CN 200620107092 patent/CN2936685Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310529A (en) * | 2010-06-29 | 2012-01-11 | 浙江宏振机械模具集团有限公司 | Open and close type automatic blank taking device for injection molding machine |
| CN102310529B (en) * | 2010-06-29 | 2013-11-06 | 浙江宏振机械模具集团有限公司 | Open and close type automatic blank taking device for injection molding machine |
| CN106182568A (en) * | 2016-07-19 | 2016-12-07 | 东毓(宁波)油压工业有限公司 | Full-automatic rubber ejaculator |
| CN106182568B (en) * | 2016-07-19 | 2018-05-04 | 东毓(宁波)油压工业有限公司 | Full-automatic rubber ejaculator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU HUANGYAN JIAJIA INVESTMENT CO., LTD. Free format text: FORMER OWNER: CAI JIAYI Effective date: 20110608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318020 NO. 890, SECOND RING WEST ROAD, HUANGYAN DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE TO: 318020 NO. 23, HUIMIN ROAD, BEICHENG DEVELOPMENT ZONE, HUANGYAN, TAIZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110608 Address after: 318020 Taizhou, Huangyan, North City Development Zone Huimin Road, No. 23 Patentee after: Huangyan Taizhou Jiajia Investment Co., Ltd. Address before: 318020 Huangyan City, Taizhou Province West Road, No. 890, No. Patentee before: Cai Jiadai |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HONGZHEN MACHINE MOULD GROUP CO., LTD. Free format text: FORMER OWNER: TAIZHOU HUANGYAN JIAJIA INVESTMENT CO., LTD. Effective date: 20110818 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110818 Address after: Huang Zhoulu Huangyan District of Taizhou City, Zhejiang Province, No. 318020 47-1 Patentee after: Zhejiang Hongzhen Machine Mould Group Co., Ltd. Address before: 318020 Taizhou, Huangyan, North City Development Zone Huimin Road, No. 23 Patentee before: Huangyan Taizhou Jiajia Investment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| EXPY | Termination of patent right or utility model |