CN2657906Y - Mould rotating device of unmixed and colour injection machine - Google Patents
Mould rotating device of unmixed and colour injection machine Download PDFInfo
- Publication number
- CN2657906Y CN2657906Y CN 200320108123 CN200320108123U CN2657906Y CN 2657906 Y CN2657906 Y CN 2657906Y CN 200320108123 CN200320108123 CN 200320108123 CN 200320108123 U CN200320108123 U CN 200320108123U CN 2657906 Y CN2657906 Y CN 2657906Y
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- CN
- China
- Prior art keywords
- rotating circular
- circular disk
- injection machine
- mould
- moving platen
- 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.)
- Expired - Lifetime
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a mould rotating device of unmixed two-color injection molding machine, which is designed for the convenience to the production of unmixed two-color goods by using the existing common injection molding machine. The utility model consists of an active moulding board, a rotation disk, a transmission mechanism that drives the rotation of the disk, a positioning mechanism that locates the position of the rotating disk and a control mechanism that controls the positioning, the rotation disk is fixed on the active moulding board by a rotation shaft, an induction system is arranged on the edge of the rotation disk, the positioning mechanism and the transmission mechanism are arranged between the active moulding board and the rotation disk, the corresponding control mechanism is arranged among the induction system, the positioning mechanism and the transmission mechanism. The utility model has the advantages that the mould amount can be reduced to the minimum, namely the one same mould with only two different cavities just can be used to produce unmixed two-color plastic products continuously, the structure is simple, the cost is low.
Description
Technical field
The utility model relates to a kind of annex of injection machine, particularly relates to a kind of mould whirligig of clear double coloured plastic injection machine.
Background technology
Existing double coloured plastic injection machine mostly is the colour mixture injection machine greatly, the plastics of two kinds of different colours of its use need fusion plastification in two barrels earlier, be expelled in the mould by same nozzle, therefore its color of product of coming out is a colour mixture, and its color is unordered change at random; Also have the interlayer injection machine in addition, adopt plastics elder generation fusion plastification in two barrels of two kinds of different colours, be expelled in the mould by same nozzle, its product that comes out is a sandwiched product, coats another kind of color outside a kind of color.To produce two kinds of double-colored goods that color limit is clearly demarcated at present, two injection machines that performance is identical must be arranged, earlier after first injection machine injected a kind of color, transfer to second kind of color of another injection again, so not only production process is loaded down with trivial details, discontinuous, and is difficult to guarantee the outward appearance and the inherent quality of goods.
Summary of the invention
Technical problem to be solved in the utility model is in order to overcome the existing defective of above-mentioned technology, design a kind of mould whirligig of clear double coloured plastic injection machine, can be used for the purpose that injection machine is produced the clear dual-color plastic goods that obvious boundary is arranged continuously to reach it, and it can make, and the clear double-colored product operation of production is easy, yield rate is high.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
The mould whirligig of clear double coloured plastic injection machine, the transmission mechanism that rotates by moving platen, rotating circular disk, driven rotary disk, detent mechanism that rotating circular disk locatees and the controlling organization of controlling its location are formed, rotating circular disk is fixed on the moving platen by turning cylinder, rotating circular disk marginal belt induction installation, detent mechanism and transmission mechanism are arranged between moving platen and rotating circular disk, and control corresponding mechanism is arranged between induction installation, detent mechanism and transmission mechanism.
Described transmission mechanism is: at moving platen one jiao a gear that is driven by oil motor is arranged, with the engagement that cogs of rotating circular disk circumference.The oil motor driven gear rotates, thus the rotation of driven rotary disk.
Described detent mechanism is: two locating holes are arranged on the rotating circular disk, on the corresponding moving platen two alignment pins are arranged, alignment pin is operated by positional cylinder, and positional cylinder is controlled by controlling organization.
Above-mentioned induction installation is that the top and the moving platen joint of rotating circular disk has two near the switch electric eye, transmits the position signalling that rotating circular disk is clockwise and rotate counterclockwise respectively.When being rotated in place, by transmitting signal, order the alignment pin cylinder action of two correspondences on the moving platen then near the switch electric eye, alignment pin inserts the locating hole location, and all does positioning confirmation with protection mould safety before closing mould.
Bottom at rotating circular disk is provided with equipment for cooling die.
Turning cylinder also is provided with cooling device, and links to each other with the cooling device of rotating circular disk.
Compared with prior art, it is minimum that advantage of the present utility model is number of molds to be reduced to, promptly only just can produce double-colored clearly plastic products continuously with the same secondary mould of two different die cavities, in first die cavity, obtain monochrome, in another die cavity, obtain double-colored goods, the two color system product are deviate from die sinking then, the automatic Rotate 180 of rotating circular disk °; Repeat an action, can circulate and constantly produce.Itself and employing multi-mould circumferential arrangement are compared around mould circulation injection with two pairs of syringes, and simple in structure, expense is cheap.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, the mould whirligig comprises gear 10 engagements by the travelling gear of oil motor 1 drive and rotating circular disk 9 one sides, the one side of rotating circular disk 9 is joined by turning cylinder 4 with moving platen 5, another side and mould join, also be provided with on the moving platen near switch 8 and alignment pin 2, alignment pin 2 is connected with positional cylinder and drives, and two locating holes 7 are arranged on the rotating circular disk 9, cooperates with alignment pin 2.The moving platen downside is provided with two supplemental support pulleys 6, supports rotating circular disk 9.
Establish two groups on the rotating circular disk 9 and eject hole 3, and eject the hole on the moving platen 5 and communicate.Cooling-water duct 11 is arranged on the rotating circular disk 9.Whole rotating circular disk 9 and turning cylinder 4 all have the cooling duct, link to each other with cooling system.8 cooling water through holes 11 are arranged at rotating circular disk 9 bottoms, communicate with cooling-water duct on the center rotating shaft 4 through rotating circular disk inside, shown in Fig. 2 horizontal line 12.Can link to each other with mould by flexible pipe in cooling water through hole 11 outsides, mould is cooled off.
When device is started working, the oil motor starting, thus driven gear rotates the rotation of driven rotary disk, when rotating circular disk 9 clockwise rotates near 180 °, triggering of the right near switch 8, pass the signal along to control system, control system passes to instruction oil motor 1 again, makes its deceleration, be that rotating circular disk 9 is a low speed by high-speed transitions, alignment pin 2 is released in the oil-feed of the alignment pin of control system instruction simultaneously oil cylinder, and when 9 to 180 ° of rotating circular disks, alignment pin 2 just in time inserts locating hole 7.After monochromatic injection finished, rotating circular disk 9 was rotated counterclockwise 180 °, the triggering near switch 8 of the left side, rotating circular disk 9 is a low speed by high-speed transitions, and alignment pin 2 is released in alignment pin oil cylinder oil-feed simultaneously, when rotating circular disk 9 turns to 180 °, alignment pin 2 just in time inserts locating hole 7, and rotating circular disk 9 is fixing.
This device cooperates by the driving of oil motor hydraulic system, control and computerized control system, therefore manual, semi-automatic and full automatic control program can be arranged, and close coordination and unified control by hydraulic system and computer system achieve the goal.
Claims (7)
1, the mould whirligig of clear double coloured plastic injection machine, it is characterized in that: its transmission mechanism that rotates by moving platen, rotating circular disk, driven rotary disk, detent mechanism that rotating circular disk locatees and the controlling organization of controlling its location are formed, rotating circular disk is fixed on the moving platen by turning cylinder, rotating circular disk marginal belt induction installation, detent mechanism and transmission mechanism are arranged between moving platen and rotating circular disk, and control corresponding mechanism is arranged between induction installation, detent mechanism and transmission mechanism.
2, the mould whirligig of clear double coloured plastic injection machine as claimed in claim 1, it is characterized in that: described transmission mechanism is: at moving platen one jiao a gear that is driven by oil motor is arranged, with the engagement that cogs of rotating circular disk circumference.
3, the mould whirligig of clear double coloured plastic injection machine as claimed in claim 1, it is characterized in that: described detent mechanism is: two locating holes are arranged on the rotating circular disk, on the corresponding moving platen two alignment pins are arranged, alignment pin is operated by positional cylinder, and positional cylinder is controlled by controlling organization.
4, the mould whirligig of clear double coloured plastic injection machine as claimed in claim 1, it is characterized in that: described induction installation is that the top and the moving platen joint of rotating circular disk has two near the switch electric eye, transmits the position signalling that rotating circular disk is clockwise and rotate counterclockwise respectively.
5, the mould whirligig of clear double coloured plastic injection machine as claimed in claim 1, it is characterized in that: the bottom at rotating circular disk is provided with equipment for cooling die.
6, the mould whirligig of clear double coloured plastic injection machine as claimed in claim 1, it is characterized in that: turning cylinder is provided with cooling device, and links to each other with the cooling device of rotating circular disk.
7, the mould whirligig of clear double coloured plastic injection machine as claimed in claim 1 is characterized in that: described moving platen downside is provided with the supplemental support pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108123 CN2657906Y (en) | 2003-11-18 | 2003-11-18 | Mould rotating device of unmixed and colour injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108123 CN2657906Y (en) | 2003-11-18 | 2003-11-18 | Mould rotating device of unmixed and colour injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2657906Y true CN2657906Y (en) | 2004-11-24 |
Family
ID=34342529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108123 Expired - Lifetime CN2657906Y (en) | 2003-11-18 | 2003-11-18 | Mould rotating device of unmixed and colour injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2657906Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529017A (en) * | 2012-02-24 | 2012-07-04 | 无锡市长嵘塑料机械有限公司 | Multi-color injection molding machine |
| CN101633227B (en) * | 2009-08-15 | 2012-10-31 | 海天塑机集团有限公司 | Bicolor injection molding machine |
| CN101778708B (en) * | 2007-07-23 | 2013-04-24 | 丰田自动车株式会社 | Horizontal injection molding machine |
| CN103692613A (en) * | 2013-12-27 | 2014-04-02 | 深圳技师学院 | Stepless positioning mechanism of small-sized multi-color vertical type precision injection molding machine |
| CN105584002A (en) * | 2016-03-05 | 2016-05-18 | 广东佳禾声学科技有限公司 | Method for designing stations of double colored plastic injection machine and stations of robots and device |
| TWI642531B (en) * | 2016-06-28 | 2018-12-01 | 英濟股份有限公司 | Injection molding mechanism |
-
2003
- 2003-11-18 CN CN 200320108123 patent/CN2657906Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778708B (en) * | 2007-07-23 | 2013-04-24 | 丰田自动车株式会社 | Horizontal injection molding machine |
| CN101633227B (en) * | 2009-08-15 | 2012-10-31 | 海天塑机集团有限公司 | Bicolor injection molding machine |
| CN102529017A (en) * | 2012-02-24 | 2012-07-04 | 无锡市长嵘塑料机械有限公司 | Multi-color injection molding machine |
| CN103692613A (en) * | 2013-12-27 | 2014-04-02 | 深圳技师学院 | Stepless positioning mechanism of small-sized multi-color vertical type precision injection molding machine |
| CN105584002A (en) * | 2016-03-05 | 2016-05-18 | 广东佳禾声学科技有限公司 | Method for designing stations of double colored plastic injection machine and stations of robots and device |
| CN105584002B (en) * | 2016-03-05 | 2018-10-30 | 佳禾智能科技股份有限公司 | A kind of design method and device of double coloured plastic injection machine and robot station |
| TWI642531B (en) * | 2016-06-28 | 2018-12-01 | 英濟股份有限公司 | Injection molding mechanism |
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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: NINGBO DAGANG HAITIAN MACHINERY CO., LTD. Free format text: FORMER OWNER: NINGBO HAITIAN GROUP CO.,LTD. Effective date: 20060714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060714 Address after: 315821 Zhejiang city of Ningbo province Beilun Jiangnan export processing zone Patentee after: Dagang Haitian Machinery Co., Ltd., Ningbo Address before: 315821 Zhejiang city of Ningbo province Beilun Jiangnan export processing zone Patentee before: Haitian Group Co., Ltd., Ningbo |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO HAITIAN PLASTICS MACHINERY GROUP CO., LTD. Free format text: FORMER NAME OR ADDRESS: NINGBO DAGANG HAITIAN MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315821 Zhejiang city of Ningbo province Beilun Jiangnan export processing zone Patentee after: Ningbo Haitian Plastics Machinery Group Co., Ltd. Address before: 315821 Zhejiang city of Ningbo province Beilun Jiangnan export processing zone Patentee before: Dagang Haitian Machinery Co., Ltd., Ningbo |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Haitian Beihua Science & Technology Co., Ltd. Assignor: Ningbo Haitian Plastics Machinery Group Co., Ltd. Contract fulfillment period: 2007.12.5 to 2012.12.4 Contract record no.: 2008330000136 Denomination of utility model: Mould rotating device of unmixed and colour injection machine Granted publication date: 20041124 License type: Exclusive license Record date: 20080806 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.5 TO 2012.12.4 Name of requester: NINGBO HAITIAN NORTH OF TECHNOLOGY CO. Effective date: 20080806 |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xiaogang road Beilun 315821 Zhejiang Province, Ningbo City, No. 32 Patentee after: Haitian Plastics Machinery Ltd. Address before: 315821 Zhejiang city of Ningbo province Beilun Jiangnan export processing zone Patentee before: Ningbo Haitian Plastics Machinery Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131118 Granted publication date: 20041124 |