CN108081563A - Clamping mechanism and with its injection molding machine - Google Patents
Clamping mechanism and with its injection molding machine Download PDFInfo
- Publication number
- CN108081563A CN108081563A CN201711279517.9A CN201711279517A CN108081563A CN 108081563 A CN108081563 A CN 108081563A CN 201711279517 A CN201711279517 A CN 201711279517A CN 108081563 A CN108081563 A CN 108081563A
- Authority
- CN
- China
- Prior art keywords
- screw
- locked mode
- clamping mechanism
- bearing assembly
- wheel
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of clamping mechanism and with its injection molding machine, clamping mechanism includes adjustment mould plate and the locked mode screw on adjustment mould plate, the clamping mechanism further include：Bearing assembly, bearing assembly are mounted on adjustment mould plate, and bearing assembly is set on locked mode screw to support locked mode screw；Screw belt wheel, screw belt wheel are mounted on locked mode screw, by the synchronous belt being set on screw belt wheel locked mode screw to be driven to rotate；Wherein, screw belt wheel includes housing section, and housing section has to accommodate the accommodating chamber of bearing assembly, and bearing assembly is at least partially disposed in accommodating chamber, be provided in housing section for the matched wheel teeth portion of synchronous belt, synchronous belt is set in the outside of wheel teeth portion.The clamping mechanism of the present invention solves the problems, such as the larger-size of the clamping mechanism of injection molding machine of the prior art.
Description
Technical field
The present invention relates to injection molding field, in particular to a kind of clamping mechanism and with its injection molding machine.
Background technology
Injection molding machine also known as injection moulding machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic products is made in mold.Injection molding machine is divided into vertical, horizontal and all electric, is molded function
Heating of plastic applies high pressure to molten plastic, projects it and is full of mold cavity.
However, the belt wheel of the locked mode screw of injection molding machine of the prior art uses flat rubber belting wheel construction so that clamping mechanism
Size is larger, in turn results in and has to extend rack and the length of locked mode metal plate, causes structure not compact.
The content of the invention
It is a primary object of the present invention to provide a kind of clamping mechanism and with its injection molding machine, to solve in the prior art
Injection molding machine clamping mechanism larger-size problem.
To achieve these goals, according to an aspect of the invention, there is provided a kind of clamping mechanism, including adjustment mould plate and
Locked mode screw on adjustment mould plate, the clamping mechanism further include：Bearing assembly, bearing assembly are mounted on adjustment mould plate, axis
Bearing assembly is set on locked mode screw to support locked mode screw；Screw belt wheel, screw belt wheel are mounted on locked mode screw, with logical
Crossing the synchronous belt being set on screw belt wheel drives locked mode screw to rotate；Wherein, screw belt wheel includes housing section, and housing section has
For accommodating the accommodating chamber of bearing assembly, bearing assembly is at least partially disposed in accommodating chamber, be provided in housing section for
The matched wheel teeth portion of synchronous belt, synchronous belt are set in the outside of wheel teeth portion.
Further, screw belt wheel includes the driving section being connected with housing section, and driving section is connected with locked mode screw, so that silk
Bar belt wheel is connected by driving section with locked mode screw.
Further, driving section is tubulose, and driving section is set on locked mode screw and is fixedly connected with locked mode screw.
Further, feed screw nut is provided on locked mode screw, driving section is fixed by feed screw nut and locked mode screw to be connected
It connects.
Further, transmission portion is in one side of the housing section away from bearing assembly.
Further, housing section includes tube body and the end cap portions being connected with tube body, and tube body is set in bearing assembly
On, end cap portions are connected with driving section and are located at the one side of bearing assembly.
Further, wheel teeth portion is arranged on outer wall of the tube body away from end cap portions one end.
Further, bearing assembly includes bearing block and the spring bearing in bearing block, and bearing block, which is mounted on, to be adjusted
In template, spring bearing is set on locked mode screw.
Further, motor mounting plate is installed, motor mounting plate is used to install driving motor, driving motor on adjustment mould plate
Output shaft on be provided with driving wheel, synchronous belt is set on driving wheel.
According to another aspect of the present invention, a kind of injection molding machine is provided, including clamping mechanism, wherein, clamping mechanism is upper
The clamping mechanism stated.
The clamping mechanism of the present invention includes adjustment mould plate, locked mode screw, bearing assembly and screw belt wheel, wherein, locked mode screw
On adjustment mould plate；Bearing assembly is mounted on adjustment mould plate, and bearing assembly is set on locked mode screw with to locked mode screw branch
Support；Screw belt wheel is mounted on locked mode screw, by the synchronous belt being set on screw belt wheel locked mode screw to be driven to rotate；This
Outside, screw belt wheel includes housing section, be provided in housing section for the matched wheel teeth portion of synchronous belt, synchronous belt is set in wheel
The outside of teeth portion so that synchronous belt is reliably set on screw belt wheel, and then screw belt wheel drives locked mode screw to rotate, and
And housing section has the accommodating chamber for accommodating bearing assembly, bearing assembly is at least partially disposed in accommodating chamber, in this way, having
Effect reduces the size of clamping mechanism, and then reduces rack and the length of locked mode metal plate so that the structure of clamping mechanism is more
It is compact.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structure diagram of the embodiment of clamping mechanism according to the present invention；And
Fig. 2 shows the sectional view of the embodiment of clamping mechanism according to the present invention.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, adjustment mould plate；11st, motor mounting plate；20th, locked mode screw；21st, feed screw nut；30th, bearing assembly；31st, bearing
Seat；32nd, spring bearing；40th, screw belt wheel；41st, housing section；411st, accommodating chamber；412nd, teeth portion is taken turns；413rd, end cap portions；42nd, it is driven
Portion；50th, synchronous belt；60th, driving motor；70th, driving wheel.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
The present invention provides a kind of clamping mechanisms, please refer to Fig.1 and Fig. 2, clamping mechanism include adjustment mould plate 10 and be mounted on
Locked mode screw 20 on adjustment mould plate 10, wherein, clamping mechanism includes：Bearing assembly 30, bearing assembly 30 are mounted on adjustment mould plate 10
On, bearing assembly 30 is set on locked mode screw 20 to support locked mode screw 20；Screw belt wheel 40, screw belt wheel 40 are mounted on
On locked mode screw 20, by the synchronous belt 50 being set on screw belt wheel 40 locked mode screw 20 to be driven to rotate；Wherein, screw band
Wheel 40 includes housing section 41, and housing section 41 has the accommodating chamber 411 for accommodating bearing assembly 30, at least portion of bearing assembly 30
Point be located at accommodating chamber 411 in, be provided in housing section 41 for synchronous belt 50 it is matched wheel teeth portion 412,50 sets of synchronous belt
It is located at the outside of wheel teeth portion 412.
The clamping mechanism of the present invention includes adjustment mould plate 10, locked mode screw 20, bearing assembly 30 and screw belt wheel 40, wherein,
Locked mode screw 20 is mounted on adjustment mould plate 10；Bearing assembly 30 is mounted on adjustment mould plate 10, and bearing assembly 30 is set in locked mode silk
To be supported to locked mode screw 20 on bar 20；Screw belt wheel 40 is mounted on locked mode screw 20, with by being set in screw belt wheel 40
On synchronous belt 50 locked mode screw 20 is driven to rotate；In addition, screw belt wheel 40 includes housing section 41, set in housing section 41 useful
In with the matched wheel teeth portion 412 of synchronous belt 50, synchronous belt 50 is set in the outside of wheel teeth portion 412 so that synchronous belt 50 is reliable
Ground is set on screw belt wheel 40, and then screw belt wheel 40 drives locked mode screw 20 to rotate, also, housing section 41 has to hold
Receive the accommodating chamber 411 of bearing assembly 30, bearing assembly 30 is at least partially disposed in accommodating chamber 411, in this way, effectively reducing lock
The size of mold mechanism, and then reduce rack and the length of locked mode metal plate so that the structure of clamping mechanism is compacter.
In the present embodiment, screw belt wheel 40 includes the driving section 42 being connected with housing section 41, driving section 42 and locked mode silk
Bar 20 connects, so that screw belt wheel 40 is connected by driving section 42 with locked mode screw 20.It is such to set so that screw belt wheel 40
It is more steady with the rotation of locked mode screw 20.
When it is implemented, driving section 42 is tubulose, driving section 42 is set on locked mode screw 20 and consolidates with locked mode screw 20
Fixed connection.
In order to realize the fixation of driving section 42 and locked mode screw 20, feed screw nut 21 is provided on locked mode screw 20, is driven
Portion 42 is fixedly connected by feed screw nut 21 with locked mode screw 20.
When it is implemented, as shown in Fig. 2, driving section 42 is located at one side of the housing section 41 away from bearing assembly 30.
In the present embodiment, housing section 41 includes tube body and the end cap portions 413 being connected with tube body, and tube body is set in
On bearing assembly 30, end cap portions 413 are connected with driving section 42 and positioned at the one sides of bearing assembly 30.
In order to realize the connection of synchronous belt 50 and screw belt wheel 40, wheel teeth portion 412 is arranged on tube body away from end cap portions 413
It is such to set so that further reducing rack and the length of locked mode metal plate so that the structure of clamping mechanism on the outer wall of one end
It is compacter.
In the present embodiment, as shown in Fig. 2, bearing assembly 30 includes bearing block 31 and the support in bearing block 31
Bearing 32, bearing block 31 are mounted on adjustment mould plate 10, and spring bearing 32 is set on locked mode screw 20.
In order to install solid driving motor 60, as shown in Figure 1, motor mounting plate 11 is installed on adjustment mould plate 10, motor installation
Plate 11 is provided with driving wheel 70, synchronous belt 50 is set in actively for installing driving motor 60 on the output shaft of driving motor 60
On wheel 70, driving motor 60 drives driving wheel 70 to rotate, and then driving wheel 70 drives screw belt wheel 40 to rotate by synchronous belt 50.
The present invention also provides a kind of injection molding machine, including clamping mechanism, wherein, clamping mechanism is the locked mode of above-described embodiment
Mechanism.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
The clamping mechanism of the present invention includes adjustment mould plate 10, locked mode screw 20, bearing assembly 30 and screw belt wheel 40, wherein,
Locked mode screw 20 is mounted on adjustment mould plate 10；Bearing assembly 30 is mounted on adjustment mould plate 10, and bearing assembly 30 is set in locked mode silk
To be supported to locked mode screw 20 on bar 20；Screw belt wheel 40 is mounted on locked mode screw 20, with by being set in screw belt wheel 40
On synchronous belt 50 locked mode screw 20 is driven to rotate；In addition, screw belt wheel 40 includes housing section 41, set in housing section 41 useful
In with the matched wheel teeth portion 412 of synchronous belt 50, synchronous belt 50 is set in the outside of wheel teeth portion 412 so that synchronous belt 50 is reliable
Ground is set on screw belt wheel 40, and then screw belt wheel 40 drives locked mode screw 20 to rotate, also, housing section 41 has to hold
Receive the accommodating chamber 411 of bearing assembly 30, bearing assembly 30 is at least partially disposed in accommodating chamber 411, in this way, effectively reducing lock
The size of mold mechanism, and then reduce rack and the length of locked mode metal plate so that the structure of clamping mechanism is compacter.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps clearly listed or unit, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of clamping mechanism, the locked mode screw (20) including adjustment mould plate (10) and on the adjustment mould plate (10) is special
Sign is that the clamping mechanism includes：
Bearing assembly (30), the bearing assembly (30) are mounted on the adjustment mould plate (10), and the bearing assembly (30) is arranged
With to the locked mode screw (20) support on the locked mode screw (20)；
Screw belt wheel (40), the screw belt wheel (40) is mounted on the locked mode screw (20), with by being set in the silk
Synchronous belt (50) on bar belt wheel (40) drives the locked mode screw (20) to rotate；
Wherein, the screw belt wheel (40) includes housing section (41), and the housing section (41) has to accommodate the bearing group
The accommodating chamber (411) of part (30), the bearing assembly (30) are at least partially disposed in the accommodating chamber (411), the housing
Be provided in portion (41) for the matched wheel teeth portion (412) of the synchronous belt (50), the synchronous belt (50) is set in institute
State the outside of wheel teeth portion (412).
2. clamping mechanism according to claim 1, which is characterized in that the screw belt wheel (40) includes and the housing section
(41) driving section (42) of connection, the driving section (42) is connected with the locked mode screw (20), so that the screw belt wheel
(40) it is connected by the driving section (42) with locked mode screw (20).
3. clamping mechanism according to claim 2, which is characterized in that the driving section (42) be tubulose, the driving section
(42) it is set on the locked mode screw (20) and is fixedly connected with the locked mode screw (20).
4. clamping mechanism according to claim 2, which is characterized in that be provided with feed screw nut on the locked mode screw (20)
(21), the driving section (42) is fixedly connected by the feed screw nut (21) with the locked mode screw (20).
5. clamping mechanism according to claim 2, which is characterized in that the driving section (42) is located at the housing section (41)
One side away from the bearing assembly (30).
6. clamping mechanism according to claim 2, which is characterized in that the housing section (41) include tube body and with it is described
The end cap portions (413) of tube body connection, the tube body is set on the bearing assembly (30), the end cap portions (413) with
The driving section (42) connects and positioned at the one side of the bearing assembly (30).
7. clamping mechanism according to claim 6, which is characterized in that the wheel teeth portion (412) is arranged on the tube body
On outer wall away from the end cap portions (413) one end.
8. clamping mechanism according to claim 1, which is characterized in that the bearing assembly (30) include bearing block (31) and
Spring bearing (32) in the bearing block (31), the bearing block (31) are mounted on the adjustment mould plate (10), institute
Spring bearing (32) is stated to be set on the locked mode screw (20).
9. clamping mechanism according to claim 1, which is characterized in that be equipped with motor mounting plate on the adjustment mould plate (10)
(11), the motor mounting plate (11) is provided with for installing driving motor (60) on the output shaft of the driving motor (60)
Driving wheel (70), the synchronous belt (50) are set on the driving wheel (70).
10. a kind of injection molding machine, including clamping mechanism, which is characterized in that the clamping mechanism is any one of claim 1 to 9
The clamping mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711279517.9A CN108081563A (en) | 2017-12-06 | 2017-12-06 | Clamping mechanism and with its injection molding machine |
| PCT/CN2018/098618 WO2019109655A1 (en) | 2017-12-06 | 2018-08-03 | Mold clamping mechanism and injection molding machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711279517.9A CN108081563A (en) | 2017-12-06 | 2017-12-06 | Clamping mechanism and with its injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108081563A true CN108081563A (en) | 2018-05-29 |
Family
ID=62174176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711279517.9A Pending CN108081563A (en) | 2017-12-06 | 2017-12-06 | Clamping mechanism and with its injection molding machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108081563A (en) |
| WO (1) | WO2019109655A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624148A (en) * | 2019-01-22 | 2019-04-16 | 周飞 | A kind of electric mode locking structure of clamping |
| WO2019109655A1 (en) * | 2017-12-06 | 2019-06-13 | 珠海格力智能装备有限公司 | Mold clamping mechanism and injection molding machine with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117790A (en) * | 1998-10-16 | 2000-04-25 | Niigata Eng Co Ltd | Driving equipment of injection molding machine |
| CN102371662A (en) * | 2010-08-09 | 2012-03-14 | 住友重机械工业株式会社 | Injection molding machine |
| CN102601947A (en) * | 2012-03-20 | 2012-07-25 | 浙江大学 | Driving mechanism for die-assembling thrust base |
| CN106182657A (en) * | 2016-08-30 | 2016-12-07 | 苏州立注机械有限公司 | A kind of electro-hydraulic mixing oil cylinder clamping mechanism |
| CN207564897U (en) * | 2017-12-06 | 2018-07-03 | 珠海格力电器股份有限公司 | Clamping mechanism and with its injection molding machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02164503A (en) * | 1988-12-19 | 1990-06-25 | Iida Tadashi | Separation of interlocking arm whose positional accuracy is guaranteed |
| CN201353873Y (en) * | 2009-02-26 | 2009-12-02 | 宁波海星塑料机械制造有限公司 | Clamping mechanism for electrical injection molding machine |
| CN206383357U (en) * | 2016-09-27 | 2017-08-08 | 深圳市深格兰机电科技有限公司 | A kind of servomotor vertical compression type mould-locking mechanism |
| CN108081563A (en) * | 2017-12-06 | 2018-05-29 | 珠海格力电器股份有限公司 | Clamping mechanism and with its injection molding machine |
-
2017
- 2017-12-06 CN CN201711279517.9A patent/CN108081563A/en active Pending
-
2018
- 2018-08-03 WO PCT/CN2018/098618 patent/WO2019109655A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117790A (en) * | 1998-10-16 | 2000-04-25 | Niigata Eng Co Ltd | Driving equipment of injection molding machine |
| CN102371662A (en) * | 2010-08-09 | 2012-03-14 | 住友重机械工业株式会社 | Injection molding machine |
| CN102601947A (en) * | 2012-03-20 | 2012-07-25 | 浙江大学 | Driving mechanism for die-assembling thrust base |
| CN106182657A (en) * | 2016-08-30 | 2016-12-07 | 苏州立注机械有限公司 | A kind of electro-hydraulic mixing oil cylinder clamping mechanism |
| CN207564897U (en) * | 2017-12-06 | 2018-07-03 | 珠海格力电器股份有限公司 | Clamping mechanism and with its injection molding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109655A1 (en) * | 2017-12-06 | 2019-06-13 | 珠海格力智能装备有限公司 | Mold clamping mechanism and injection molding machine with same |
| CN109624148A (en) * | 2019-01-22 | 2019-04-16 | 周飞 | A kind of electric mode locking structure of clamping |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019109655A1 (en) | 2019-06-13 |
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