CN201597137U - Mold opening and closing mechanism with electric mold adjustor - Google Patents
Mold opening and closing mechanism with electric mold adjustor Download PDFInfo
- Publication number
- CN201597137U CN201597137U CN2010201140675U CN201020114067U CN201597137U CN 201597137 U CN201597137 U CN 201597137U CN 2010201140675 U CN2010201140675 U CN 2010201140675U CN 201020114067 U CN201020114067 U CN 201020114067U CN 201597137 U CN201597137 U CN 201597137U
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- mode transfer
- plate
- guide pillar
- motor
- mold
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Abstract
A mold opening and closing mechanism with an electric mold adjustor comprises a movable mold plate, a fixed mold plate, a five-bar mechanism, a motor, the electric mold adjustor and at least one guide pole, wherein the electric mold adjustor comprises a synchronous belt mold adjustment mechanism and at least one clamping mechanism, the fixed mold plate is fixed with the guide poles, the movable mold plate is fixed with the guide poles in a sliding manner, the motor is connected with the five-bar mechanism, the five-bar mechanism is connected with the synchronous belt mold adjustment mechanism and the movable mold plate respectively, and the clamping mechanism is connected with one guide pole and the synchronous belt mold adjustment mechanism. The mold opening and closing mechanism is characterized in that the synchronous belt mold adjustment mechanism comprises a driving pulley mechanism, a synchronous belt and at least one driven pulley mechanism, and the driving pulley mechanism is connected with the driven pulley mechanism through the synchronous belt. The utility model has the benefits that the use of a circle-arc tooth synchronous belt on the synchronous belt mold adjustment mechanism enables high precision transmission at accurate instant transmission ratio as well as minimized resistance to nut movement; and the light, buffering-capable circle-arc tooth synchronous belt ensures stable transmission.
Description
Technical field
The utility model relates to a kind of equipment that is used to regulate the distance between moving platen and the solid plate, more specifically to a kind of clasp mould mechanism with electronic mode transfer device.
Background technology
The clasp mould mechanism of existing injector or thermoforming machine comprises moving platen, solid plate, mode transfer device and four parts such as guide pillar, and solid plate is fixed between four guide pillars, and moving platen slidably is fixed between four guide pillars, and the mode transfer device connects moving platen.In order to adapt to the needs of different mold thickness, the moving platen of injector or thermoforming machine and the distance between the solid plate need be adjusted by the mode transfer device.
The mode transfer device is used for regulating the distance between moving platen and the solid plate, to adapt to the different-thickness of mould.And for mechanical-hydraulic formula clamping apparatus, the mode transfer device also is a device of regulating clamp force.
The mode transfer device that uses mainly is divided into manual adjustments method and motor-driven adjusting method at present.
The manual adjustments method is that the nut that the manual adjustments template is connected with guide pillar realizes that it is simple in structure, but adjusting is difficult, degree of regulation is low.
Current mobility adjusting method mainly contains adjusting nut method, gear drive method and chain driving method etc.
The adjusting nut method adopts the screw thread transmission, the mode transfer plate is formed by two, two blocks of mode transfer plates are connected with nut with double-screw bolt, motor-driven nut or double-screw bolt rotation are to regulate the distance between the two mode transfer plates, thereby regulate the distance of deciding between the dynamic model, realize the purpose of mode transfer, this method has increased the length of the cost and the machine of mode transfer because the mode transfer plate is formed by two.
The gear drive method adopts gear drive, four nuts are installed on four guide pillars, and four nuts are connected with four gears, and there is a gear wheel centre, the rotation of motor-driven gear wheel, gear wheel drives four pinions, and pinion drives the nut rotation, thereby regulates the distance between the template, gear wheel quality in the middle of this method is big, processing difficulties, the cost height realizes that the high-precise synchronization motion of four nuts is difficult.
The chain driving method adopts the chain transmission, by the motor-driven sprocket wheel, sprocket wheel drives the nut rotation that is enclosed within on the guide pillar by chain, nut drives template and moves, and realizes the purpose of mode transfer, and this method is because chaindriven polygon effect, make the moment rotary speed difference of nut, the synchronization-moving precision of nut can't guarantee that moving resistance is very big, and can't guarantee the mode transfer precision.
The utility model content
The purpose of this utility model is that prior art is improved, and a kind of clasp mould mechanism with electronic mode transfer device is provided, and can regulate the distance of template as required, and the technical scheme of employing is as follows:
A kind of clasp mould mechanism of the present utility model with electronic mode transfer device; comprise moving platen; solid plate; five-bar mechanism; motor; electronic mode transfer device; at least one guide pillar; electronic mode transfer device comprises synchronous band mould adjusting mechanism and at least one clamping mechanism; solid plate is fixed on the guide pillar; moving platen slidably is fixed on the guide pillar; motor connects five-bar mechanism; five-bar mechanism connects synchronous band mould adjusting mechanism and moving platen respectively; clamping mechanism connects a guide pillar and is with mould adjusting mechanism synchronously; it is characterized in that: described synchronous band mould adjusting mechanism comprises driving pulley mechanism; be with synchronously and at least one driven pulley mechanism, driving pulley mechanism is by the driven pulley of band connection synchronously mechanism.
A kind of preferable scheme, described synchronous band is an arc tooth synchronous belt.
Described driving pulley mechanism comprises mode transfer motor, mode transfer motor bracing frame, driving pulley and mode transfer plate, described mode transfer motor bracing frame comprises motor support plate and at least one mode transfer motor support bar, mode transfer motor support bar is fixed on the mode transfer plate, motor support plate is fixed on the motor support bar, the mode transfer motor is fixed on the motor support plate, driving pulley is installed on the output shaft of mode transfer motor, and the mode transfer sleeve-board is located on the guide pillar.The rotation of mode transfer driven by motor driving pulley.
Described driven pulley mechanism comprises driven pulley, mode transfer nut and fairlead, driven pulley and mode transfer nut fuse by screw, the mode transfer nut is threaded with guide pillar, and mode transfer nut and fairlead are clamped the mode transfer plate, fairlead is set on the guide pillar, and fairlead and mode transfer nut are clamped the mode transfer plate.Along with the rotation of mode transfer nut, fairlead and mode transfer nut just can drive the side-to-side movement of mode transfer plate, realize the purpose of mode transfer, and driving pulley is by the driven pulley of band connection synchronously.Driving pulley drives driven pulley and rotates.Driven pulley, mode transfer nut and fairlead are assembled into one, both can realize regulatory function, also can play guiding.
Described synchronous band mould adjusting mechanism also comprises strainer; strainer comprises regulating wheel, tension wheel shaft, bolt and tensioning wheel plate; regulating wheel is enclosed within on the tension wheel shaft; tension wheel shaft is fixed on the tensioning wheel plate; have regulating tank on the tensioning wheel plate; bolt passes regulating tank the tensioning wheel plate is fixed on the mode transfer plate, and regulating wheel is pushed down synchronous band outer surface.By adjusting the position of the relative mode transfer plate of tensioning wheel plate, the degree of tightness that can regulate synchronous band can increase the cornerite of arc tooth synchronous belt on belt wheel by strainer simultaneously, increases power transmission and stationarity.
In order better moving platen to be regulated, the number of described driven pulley mechanism, clamping mechanism and guide pillar is identical, and clamping mechanism connects corresponding guide pillar (that is to say that clamping mechanism is corresponding one by one with guide pillar) and mode transfer plate.Because moving platen slidably is fixed on each guide pillar, therefore simultaneously each junction is regulated, can be more accurately and regulate moving platen stably and move to suitable position along guide pillar, then the mode transfer plate is locked on each guide pillar.Clamping mechanism can adopt manual or electronic clamping device or other structure of similar clip.
A kind of preferable scheme, the number of described driven pulley mechanism, clamping mechanism and guide pillar is four.
The utility model beneficial effect against existing technologies is: owing to adopted the synchronous band mould adjusting mechanism of arc tooth synchronous belt; therefore has the transmission accuracy height; moment gearratio advantage accurately; the nut moving resistance is little; the light weight of while arc tooth synchronous belt; the function that absorbing is arranged; stable drive is on structural design, with belt wheel; the guiding mechanism of nut and nut is designed to one cleverly; guaranteed transmission accuracy; improved transmission efficiency, can realize that mode transfer is steady; noise is little, need not lubricate; the mode transfer spot speed is even; accurately; because the mode transfer plate and the solid plate of general mode transfer device are united two into one, save material, reduce machine space; and energy-conserving and environment-protective have higher promotional value.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is that the A-A of preferred embodiment shown in Figure 1 is to cutaway view.
The specific embodiment
As Fig. 1; shown in 2; a kind of clasp mould mechanism in this preferred embodiment with electronic mode transfer device; comprise moving platen 24; solid plate 25; five-bar mechanism 23; motor 18; electronic mode transfer device; four guide pillars 10; electronic mode transfer device comprises synchronous band mould adjusting mechanism and four clamping mechanisms; solid plate 25 is fixed between four guide pillars 10; moving platen 24 slidably is fixed between four guide pillars 10; motor 18 connects five-bar mechanism 23; five-bar mechanism 23 connects band mould adjusting mechanism and moving platen 24 synchronously respectively; clamping mechanism connects guide pillar 10 respectively and is with mould adjusting mechanism synchronously; described synchronous band mould adjusting mechanism comprises driving pulley mechanism; be with 26 synchronously; four driven pulley mechanisms and strainer, driving pulley mechanism is by being with 26 to connect driven pulley mechanisms synchronously.Be with 26 to be arc tooth synchronous belt synchronously.Also have a plurality of deflector rolls 20 that are used for guiding synchronously with 26 in addition.
Described driving pulley mechanism comprises the mode transfer motor, mode transfer motor bracing frame, driving pulley and mode transfer plate 8, described mode transfer motor bracing frame comprises motor support plate 16 and four mode transfer motor support bars 17, mode transfer motor support bar 17 is fixed on the mode transfer plate 8, motor support plate 16 is fixed on the motor support bar 17 by nut 15, mode transfer motor 14 is fixed on the motor support plate 16, driving pulley 19 is installed on the output shaft of mode transfer motor 14, drive driving pulley 19 rotations, mode transfer plate 8 is set on the guide pillar 10, and five-bar mechanism 23 connects mode transfer plate 8 and moving platen 24 respectively.
Described driven pulley mechanism comprises driven pulley 6, mode transfer nut 7 and fairlead 9, driven pulley 6 fuses by screw 5 with mode transfer nut 7, when driven pulley 6 rotates like this, mode transfer nut 7 is along with rotation, mode transfer nut 7 is threaded with guide pillar 10, and mode transfer nut 7 and fairlead 9 are clamped mode transfer plate 8, and fairlead 9 is set on the guide pillar 10.Fairlead 9 plays the effect of guiding, and fairlead 9 and mode transfer nut 7 clamping mode transfer plates 8 along with the rotation of mode transfer nut 7, just can drive 8 side-to-side movements of mode transfer plate simultaneously, realizes the purpose of mode transfer.Driving pulley 19 drives driven pulley 6 and rotates by being with 26 to connect driven pulley 6 synchronously.
This preferred embodiment is assembled into one with driven pulley 6, mode transfer nut 7 and fairlead 9, both can realize regulatory function, also can play guiding.
Described strainer comprises regulating wheel 12, tension wheel shaft 13 and tensioning wheel plate 11, regulating wheel 12 is enclosed within on the tension wheel shaft 13, tension wheel shaft 13 is fixed on the tensioning wheel plate 11, have regulating tank on the tensioning wheel plate 11, tensioning wheel plate 11 connects mode transfer plate 8 by bolt, and regulating wheel 12 is pushed down and is with 26 outer surfaces synchronously.By adjusting the position of tensioning wheel plate 11 relative mode transfer plates 8, can regulate synchronously degree of tightness with 26, can increase the cornerite of arc tooth synchronous belt on belt wheel by strainer simultaneously, increase power transmission and stationarity.
As shown in Figure 2; clamping mechanism comprises driving mechanism 1; bracing frame; locked mode push rod 21 and spring 22; bracing frame comprises gripper shoe 3; nut 2; support bar 4; gripper shoe 3 is fixed on the support bar 4 by nut 2; driving mechanism 1 is fixed on the cylinder supports plate 3; locked mode push rod 21 connects driving mechanism 1; but 21 side-to-side movements of locked mode push rod, when needing mode transfer, driving mechanism 1 makes locked mode push rod 21 toward left movement; leave guide pillar 10 left ends; after adjusting finished, driving mechanism 1 made locked mode push rod 21 toward right motion, withstands guide pillar 10; just making mode transfer plate 8 be still on the guide pillar 10 can't move, thereby plays the locked mode effect.
Claims (7)
1. clasp mould mechanism with electronic mode transfer device; comprise moving platen; solid plate; five-bar mechanism; motor; electronic mode transfer device; at least one guide pillar; electronic mode transfer device comprises synchronous band mould adjusting mechanism and at least one clamping mechanism; solid plate is fixed on the guide pillar; moving platen slidably is fixed on the guide pillar; motor connects five-bar mechanism; five-bar mechanism connects synchronous band mould adjusting mechanism and moving platen respectively; clamping mechanism connects a guide pillar and is with mould adjusting mechanism synchronously; it is characterized in that: described synchronous band mould adjusting mechanism comprises driving pulley mechanism; be with synchronously and at least one driven pulley mechanism, driving pulley mechanism is by the driven pulley of band connection synchronously mechanism.
2. the clasp mould mechanism with electronic mode transfer device as claimed in claim 1 is characterized in that: described synchronous band is an arc tooth synchronous belt.
3. the clasp mould mechanism with electronic mode transfer device as claimed in claim 2; it is characterized in that: described driving pulley mechanism comprises mode transfer motor, mode transfer motor bracing frame, driving pulley and mode transfer plate; described mode transfer motor bracing frame comprises motor support plate and at least one mode transfer motor support bar; mode transfer motor support bar is fixed on the mode transfer plate; motor support plate is fixed on the motor support bar; the mode transfer motor is fixed on the motor support plate; driving pulley is installed on the output shaft of mode transfer motor, and the mode transfer sleeve-board is located on the guide pillar.
4. the clasp mould mechanism with electronic mode transfer device as claimed in claim 3; it is characterized in that: described driven pulley mechanism comprises driven pulley, mode transfer nut and fairlead; driven pulley and mode transfer nut fuse by screw; the mode transfer nut is threaded with guide pillar; and mode transfer nut and fairlead are clamped the mode transfer plate; fairlead is set on the guide pillar, and fairlead and mode transfer nut are clamped the mode transfer plate, and driving pulley is by the driven pulley of band connection synchronously.
5. the clasp mould mechanism with electronic mode transfer device as claimed in claim 3; it is characterized in that: described synchronous band mould adjusting mechanism also comprises strainer; strainer comprises regulating wheel, tension wheel shaft, bolt and tensioning wheel plate; regulating wheel is enclosed within on the tension wheel shaft; tension wheel shaft is fixed on the tensioning wheel plate; have regulating tank on the tensioning wheel plate, bolt passes regulating tank the tensioning wheel plate is fixed on the mode transfer plate, and regulating wheel is pushed down synchronous band outer surface.
6. as any described clasp mould mechanism with electronic mode transfer device among the claim 1-5, it is characterized in that: the number of described driven pulley mechanism, clamping mechanism and guide pillar is identical, and clamping mechanism connects corresponding guide pillar and mode transfer plate.
7. the clasp mould mechanism with electronic mode transfer device as claimed in claim 6 is characterized in that: the number of described driven pulley mechanism, clamping mechanism and guide pillar is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201140675U CN201597137U (en) | 2010-01-22 | 2010-01-22 | Mold opening and closing mechanism with electric mold adjustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201140675U CN201597137U (en) | 2010-01-22 | 2010-01-22 | Mold opening and closing mechanism with electric mold adjustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597137U true CN201597137U (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201140675U Expired - Fee Related CN201597137U (en) | 2010-01-22 | 2010-01-22 | Mold opening and closing mechanism with electric mold adjustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597137U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773979A (en) * | 2011-05-10 | 2012-11-14 | 宜兴市佳晨压铸机制造有限公司 | Mould adjustment driving structure of die-casting machine |
| CN102962991A (en) * | 2012-11-20 | 2013-03-13 | 汕头大学 | Electric mold adjustment mechanism of molding machine |
| CN103934929A (en) * | 2014-04-29 | 2014-07-23 | 杭州中亚机械股份有限公司 | Servo-driven horizontal mold closing device |
| CN109291480A (en) * | 2018-11-16 | 2019-02-01 | 华澳轮胎设备科技（苏州）股份有限公司 | A kind of clamp plate type vulcanizer |
| CN109291479A (en) * | 2018-11-16 | 2019-02-01 | 华澳轮胎设备科技（苏州）股份有限公司 | A kind of rod-pulling type vulcanizer |
| CN114348561A (en) * | 2022-01-12 | 2022-04-15 | 广州珐玛珈智能设备股份有限公司 | Cap sorter capable of automatically adjusting caps with different thickness and diameter specifications |
-
2010
- 2010-01-22 CN CN2010201140675U patent/CN201597137U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773979A (en) * | 2011-05-10 | 2012-11-14 | 宜兴市佳晨压铸机制造有限公司 | Mould adjustment driving structure of die-casting machine |
| CN102962991A (en) * | 2012-11-20 | 2013-03-13 | 汕头大学 | Electric mold adjustment mechanism of molding machine |
| CN102962991B (en) * | 2012-11-20 | 2015-03-18 | 汕头大学 | Electric mold adjustment mechanism of molding machine |
| CN103934929A (en) * | 2014-04-29 | 2014-07-23 | 杭州中亚机械股份有限公司 | Servo-driven horizontal mold closing device |
| CN109291480A (en) * | 2018-11-16 | 2019-02-01 | 华澳轮胎设备科技（苏州）股份有限公司 | A kind of clamp plate type vulcanizer |
| CN109291479A (en) * | 2018-11-16 | 2019-02-01 | 华澳轮胎设备科技（苏州）股份有限公司 | A kind of rod-pulling type vulcanizer |
| CN114348561A (en) * | 2022-01-12 | 2022-04-15 | 广州珐玛珈智能设备股份有限公司 | Cap sorter capable of automatically adjusting caps with different thickness and diameter specifications |
| CN114348561B (en) * | 2022-01-12 | 2024-04-19 | 广州珐玛珈智能设备股份有限公司 | Automatic adjust reason lid ware in order to adapt to different thickness diameter lid specifications |
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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: 20101006 Termination date: 20110122 |