CN202169682U - Single-cylinder type ejection mechanism of injection molding machine - Google Patents
Single-cylinder type ejection mechanism of injection molding machine Download PDFInfo
- Publication number
- CN202169682U CN202169682U CN2011202480429U CN201120248042U CN202169682U CN 202169682 U CN202169682 U CN 202169682U CN 2011202480429 U CN2011202480429 U CN 2011202480429U CN 201120248042 U CN201120248042 U CN 201120248042U CN 202169682 U CN202169682 U CN 202169682U
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- cylinder
- ejection
- motor
- bearing
- bearing shaft
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Abstract
The utility model discloses a single-cylinder type ejection mechanism of an injection molding machine, which comprises a cylinder body, a motor, a screw rod, a charge pipe and an ejection nozzle, wherein a rotating shaft driven by the motor is arranged in the cylinder body; the rotating shaft is connected in a sliding manner with a bearing shaft matched with an ejection cylinder; and the rear end of the screw rod is fixedly connected with the bearing shaft. The single-cylinder type ejection mechanism of the injection molding machine adopts a single-cylinder structure, only one cylinder moves during ejection, and no ejection synchronization problem exists; besides, a motor stand and the motor don't move during the ejection, so as to reduce the weight of moving components and enable the ejection acceleration performance to be better.
Description
Technical field:
The utility model relates to the injection machine technical field, especially relates to the ejecting mechanism on the injection machine.
Background technology:
At present the injection machine ejecting mechanism is the twin-tub ejecting mechanism, and its shortcoming is that twin-tub possibly produce when fast moving asynchronous, thereby the life-span of piston rod is penetrated in influence; In addition, its motor seat of twin-tub ejecting mechanism and reinforced motor are done together and are penetrated action, and the weight that moves the position influences accelerating performance that penetrates action and the stability that penetrates terminal point.
The utility model content:
The purpose of the utility model provides a kind of single casing injection machine ejecting mechanism with regard to being the weak point that exists to prior art, and it has simple and compact for structure, the good characteristics of ejaculation characteristic.
For realizing above-mentioned purpose; The single casing injection machine ejecting mechanism of the utility model includes cylinder body, motor, screw rod, material pipe and nozzle; Wherein, Be provided with the turning cylinder that is driven by motor in the cylinder body, turning cylinder slidely connects and penetrates the bearing shaft that cylinder cooperates, and spiro rod rear end is fixedly connected with bearing shaft.
Preferred as technique scheme, described turning cylinder one end is fixed on the cylinder body with bonnet through bearing, and the other end is with gland and bearing fixing.
Preferred as technique scheme, described turning cylinder is slidingly connected through spline and bearing shaft.
Preferred as technique scheme, described ejaculation cylinder is connected with bearing shaft through bearing.
The beneficial effect of the utility model is: it is the single cylinder structure, has only a cylinder to move during ejaculation, does not have the stationary problem of ejaculation; In addition, motor seat and motor do not move during ejaculation, have alleviated the weight of moving-member, make the ejaculation acceleration better.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the overall structure sketch map of the utility model.
The specific embodiment:
See shown in Figure 1: the single casing injection machine ejecting mechanism of the utility model includes cylinder body 10, motor 20, screw rod 30, material pipe 40 and nozzle 50; Wherein, Be provided with the turning cylinder 60 that drives by motor 20 in the cylinder body 10; Turning cylinder 60 1 ends are fixed on the cylinder body 10 through bearing 61 usefulness bonnets 62, and the other end is fixing with bearing 64 with gland 63; Turning cylinder 60 is slidingly connected through spline and bearing shaft 70, penetrates cylinder 80 and is connected with bearing shaft 70 through bearing 81, and screw rod 30 rear ends are fixed in the bearing shaft 70.
The operation principle of the utility model is following: motor 20 need not move, and when it rotates, drives turning cylinder 60 and rotates, and turning cylinder 60 rotates and can drive bearing shaft 70 rotations, and 70 of bearing shaft drive screw rod 30 rotations and form reinforced action.During ejaculation, ejaculation cylinder 80 advances through bearing 81 promotion bearing shaft 70 or retreats, thereby realizes that ejaculation or pine move back.
The above is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model, and every equalization of doing according to the utility model changes with modifying and all belongs in the claim that the utility model contains.
Claims (4)
1. single casing injection machine ejecting mechanism; Include cylinder body (10), motor (20), screw rod (30), material pipe (40) and nozzle (50); It is characterized in that: be provided with the turning cylinder (60) that drives by motor (20) in the cylinder body (10); Turning cylinder (60) slidely connects and penetrates the bearing shaft (70) that cylinder (80) cooperates, and screw rod (30) rear end is fixedly connected with bearing shaft (70).
2. single casing injection machine ejecting mechanism according to claim 1 is characterized in that: described turning cylinder (60) one ends are fixed on the cylinder body (10) with bonnet (62) through bearing (61), and the other end is fixing with gland (63) and bearing (64).
3. single casing injection machine ejecting mechanism according to claim 1 is characterized in that: described turning cylinder (60) is slidingly connected through spline and bearing shaft (70).
4. single casing injection machine ejecting mechanism according to claim 1 is characterized in that: described ejaculation cylinder (80) is connected with bearing shaft (70) through bearing (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202480429U CN202169682U (en) | 2011-07-14 | 2011-07-14 | Single-cylinder type ejection mechanism of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202480429U CN202169682U (en) | 2011-07-14 | 2011-07-14 | Single-cylinder type ejection mechanism of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169682U true CN202169682U (en) | 2012-03-21 |
Family
ID=45827885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202480429U Expired - Fee Related CN202169682U (en) | 2011-07-14 | 2011-07-14 | Single-cylinder type ejection mechanism of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290288A (en) * | 2013-07-17 | 2015-01-21 | 宁波弘讯科技股份有限公司 | Injection molding system and injection molding machine |
| CN107081882A (en) * | 2017-06-20 | 2017-08-22 | 富强鑫（宁波）机器制造有限公司 | A kind of injection cylinder component structure of Jet forming machine |
| CN113276375A (en) * | 2021-05-24 | 2021-08-20 | 西诺控股集团有限公司 | Single-cylinder injection mechanism of centrifugal lubricating injection molding machine and injection molding machine with same |
-
2011
- 2011-07-14 CN CN2011202480429U patent/CN202169682U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290288A (en) * | 2013-07-17 | 2015-01-21 | 宁波弘讯科技股份有限公司 | Injection molding system and injection molding machine |
| CN104290288B (en) * | 2013-07-17 | 2017-03-15 | 宁波弘讯科技股份有限公司 | A kind of adapted to injection system and a kind of injection machine |
| CN107081882A (en) * | 2017-06-20 | 2017-08-22 | 富强鑫（宁波）机器制造有限公司 | A kind of injection cylinder component structure of Jet forming machine |
| CN113276375A (en) * | 2021-05-24 | 2021-08-20 | 西诺控股集团有限公司 | Single-cylinder injection mechanism of centrifugal lubricating injection molding machine and injection molding machine with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20130714 |