CN203831631U - Servo drive horizontal mold closing device - Google Patents
Servo drive horizontal mold closing device Download PDFInfo
- Publication number
- CN203831631U CN203831631U CN201420215723.9U CN201420215723U CN203831631U CN 203831631 U CN203831631 U CN 203831631U CN 201420215723 U CN201420215723 U CN 201420215723U CN 203831631 U CN203831631 U CN 203831631U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- mold closing
- pedestal
- screw
- servo
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 238000009416 shuttering Methods 0.000 claims description 19
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a servo drive horizontal mold closing device. The servo drive horizontal mold closing device comprises a base and two mold closing plates which can move oppositely and horizontally. A transmission device is connected between the mold closing plates and the base and connected with a servo drive prime motor in a transmission mode, the transmission device comprises a screw mechanism and a connecting rod mechanism, the screw mechanism comprises a screw rod and a sliding block which are in linkage through a screw pair, and the screw rod is vertically and rotationally connected to the base and connected with the prime motor in a transmission mode; the connecting rod mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is hinged to the base, the two ends of the first connecting rod are hinged to one end of the second connecting rod and one end of the third connecting rod respectively, the other end of the third connecting rod is hinged to the sliding block, and the other end of the second connecting rod is hinged to one mold closing plate. When the mold closing device is at the mold closing position, the prime motor stops working, the sliding block is kept in the state before the prime motor stops working because the sliding block and the screw rod are in linkage through the screw pair, the mold closing state between molds is kept unchanged, and namely the mold closing force between the working molds still exists after the prime motor stops working.
Description
Technical field
The utility model relates to the horizontal mold closing mechanism of servo-drive.
Background technology
In prior art, the power of mold closing mechanism is from cylinder or oil cylinder, cylinder and in-oil cylinder kinetic energy all pass through other parts acting of driven by motor electric energy conversion are obtained, mold closing mechanism must do mould assembling action and die sinking action, these two actions in the time of implementation every a period of time, cylinder or oil cylinder all pass through medium transferring power, for ensureing that cylinder or oil cylinder can provide power at any time, motor is in running order all the time, power offers medium endlessly thus, and this causes the mold closing mechanism energy consumption of this structure larger.
Summary of the invention
Problem to be solved in the utility model is to provide the horizontal mold closing mechanism of servo-drive, also can provide enough mold clamping forces even close power set when mold closing mechanism during in matched moulds position, and power consumption is few.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the horizontal mold closing mechanism of servo-drive, comprising pedestal and be positioned on pedestal can two mobile in opposite directions shuttering of level, between described shuttering and pedestal, be connected with transmission device, prime mover of described transmission device and servo-drive is in transmission connection, described transmission device comprises screw mechanism and linkage, described screw mechanism comprises the screw rod and the slide block that connect by screw pair, described screw rod is vertically transferred and is in transmission connection in pedestal and with prime mover, described linkage comprises connecting rod one, connecting rod two and connecting rod three, the two ends that described connecting rod one is articulated with pedestal and connecting rod one respectively with one end of connecting rod two, one end of connecting rod three is hinged, the other end of described connecting rod three is articulated with slide block, the other end of described connecting rod two is articulated with shuttering.Prime mover work drives bolt rotary, screw rod band movable slider moves up and down, slide block rotates relative to pedestal by connecting rod three drivening rods one, connecting rod one drives shuttering to move around in horizontal direction by connecting rod two, two shutterings move and realize matched moulds die sinking in opposite directions, be that connecting rod one swings back and forth within the specific limits and realizes the matched moulds die sinking of mould around the hinged place of connecting rod one and pedestal, when mold closing mechanism is during in matched moulds position, prime mover is quit work, slide block and screw rod connect the state before making slide block remain on prime mover to quit work by screw pair, and then the state of linkage is remained unchanged, thereby matched moulds state between mould remains unchanged, be that the mold clamping force that prime mover is worked between mould while stopping still existing, and then reduce energy consumption, utilizing again prime mover of servo-drive that shuttering is had stops just stopping, the characteristic of announcinging the intention to leave and really mean it and make the position of shuttering be able to accurate control.
Improved, described pedestal is connected with guide post, and described guide post extends through slide block downwards.By guide post, slide block is play the guiding role, make slide block in process, remain level, not crooked moving up and down.
Improved, described guide post arranges in pairs, and paired guide post is about the vertical center line symmetry of slide block.Further ensure that slide block remains level, not crooked moving up and down in process.
Improved, described screw rod is in transmission connection by tape handler and prime mover, and described tape handler comprises two drives and Timing Belt, and two drives are connected with screw rod, prime mover respectively, and described Timing Belt is wire-wrapped in two drives.Prime mover work drives the drive being connected on prime mover to rotate, and the drive rotation being connected on prime mover drives the drive being connected on screw rod to rotate by Timing Belt, and the drive rotation being connected on screw rod drives bolt rotary.
Improved, described pedestal comprises bearing, and described connecting rod one is articulated with bearing.Be convenient to the hinged of connecting rod two and pedestal.
Improved, described prime mover is servomotor.Easy to operate.
Beneficial effect:
Adopt after technique scheme, the horizontal mold closing mechanism of this utility model servo-drive, prime mover work drives bolt rotary, screw rod band movable slider moves up and down, slide block rotates relative to pedestal by connecting rod three drivening rods one, connecting rod one drives shuttering to move around in horizontal direction by connecting rod two, two shutterings move and realize matched moulds die sinking in opposite directions, be that connecting rod one swings back and forth within the specific limits and realizes the matched moulds die sinking of mould around the hinged place of connecting rod one and pedestal, when mold closing mechanism is during in matched moulds position, prime mover is quit work, slide block and screw rod connect the state before making slide block remain on prime mover to quit work by screw pair, and then the state of linkage is remained unchanged, thereby matched moulds state between mould remains unchanged, be that the mold clamping force that prime mover is worked between mould while stopping still existing, and then reduce energy consumption, utilizing again prime mover of servo-drive that shuttering is had stops just stopping, the characteristic of announcinging the intention to leave and really mean it and make the position of shuttering be able to accurate control.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Fig. 1 is the main TV structure schematic diagram of the utility model mold closing mechanism in the time of die sinking position;
Fig. 2 is the main TV structure schematic diagram of the utility model mold closing mechanism in the time of matched moulds position.
Detailed description of the invention
As depicted in figs. 1 and 2, the horizontal mold closing mechanism of servo-drive, comprising pedestal 1 and be positioned on pedestal can two mobile in opposite directions shuttering 2 of level, between described shuttering and pedestal, be connected with transmission device, prime mover 31 of described transmission device and servo-drive is in transmission connection, described transmission device comprises tape handler, screw mechanism and linkage, described tape handler comprises two drive 5 and Timing Belts, described screw mechanism comprises the screw rod 32 and the slide block 33 that connect by screw pair, described linkage comprises connecting rod 1, connecting rod 2 42 and connecting rod 3 43, two drives respectively with prime mover, screw rod connects, described Timing Belt is wire-wrapped in two drives, described screw rod is vertically transferred in pedestal, described connecting rod one be articulated with the bearing 6 of pedestal and the two ends of connecting rod one respectively with one end of connecting rod two, one end of connecting rod three is hinged, the other end of described connecting rod three is articulated with slide block, the other end of described connecting rod two is articulated with shuttering, prime mover work drives the drive being connected on prime mover to rotate, the drive rotation being connected on prime mover drives the drive being connected on screw rod to rotate by Timing Belt, the drive being connected on screw rod rotates drive bolt rotary, screw rod band movable slider moves up and down, slide block rotates relative to pedestal by connecting rod three drivening rods one, connecting rod one drives shuttering to move around in horizontal direction by connecting rod two, two shutterings move and realize matched moulds die sinking in opposite directions, be that connecting rod one swings back and forth within the specific limits and realizes the matched moulds die sinking of mould around the hinged place of connecting rod one and pedestal, described pedestal is connected with guide post 7, described guide post extends through slide block downwards, described guide post arranges in pairs, paired guide post is about the vertical center line symmetry of slide block.
Above-mentioned tape handler also can replace with chain-drive mechanism or gear drive.
Described prime mover is servomotor or servo cylinder or servo hydraulic cylinder, and in the present embodiment, described prime mover is servomotor.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (6)
1. the horizontal mold closing mechanism of servo-drive, it is characterized in that: comprising pedestal (1) and be positioned on pedestal can mobile in opposite directions two shuttering (2) of level, between described shuttering and pedestal, be connected with transmission device, prime mover (31) of described transmission device and servo-drive is in transmission connection, described transmission device comprises screw mechanism and linkage, described screw mechanism comprises the screw rod (32) and the slide block (33) that connect by screw pair, described screw rod is vertically transferred and is in transmission connection in pedestal and with prime mover, described linkage comprises connecting rod one (41), connecting rod two (42) and connecting rod three (43), the two ends that described connecting rod one is articulated with pedestal and connecting rod one respectively with one end of connecting rod two, one end of connecting rod three is hinged, the other end of described connecting rod three is articulated with slide block, the other end of described connecting rod two is articulated with shuttering.
2. the horizontal mold closing mechanism of servo-drive according to claim 1, is characterized in that: described pedestal is connected with guide post (7), and described guide post extends through slide block downwards.
3. the horizontal mold closing mechanism of servo-drive according to claim 2, is characterized in that: described guide post arranges in pairs, and paired guide post is about the vertical center line symmetry of slide block.
4. according to the horizontal mold closing mechanism of servo-drive described in claim 1 or 2 or 3, it is characterized in that: described screw rod is in transmission connection by tape handler and prime mover, described tape handler comprises two drives (5) and Timing Belt, two drives are connected with screw rod, prime mover respectively, and described Timing Belt is wire-wrapped in two drives.
5. according to the horizontal mold closing mechanism of servo-drive described in claim 1 or 2 or 3, it is characterized in that: described pedestal comprises bearing (6), described connecting rod one is articulated with bearing.
6. the horizontal mold closing mechanism of servo-drive according to claim 1, is characterized in that: described prime mover is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215723.9U CN203831631U (en) | 2014-04-29 | 2014-04-29 | Servo drive horizontal mold closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215723.9U CN203831631U (en) | 2014-04-29 | 2014-04-29 | Servo drive horizontal mold closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831631U true CN203831631U (en) | 2014-09-17 |
Family
ID=51509514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215723.9U Expired - Lifetime CN203831631U (en) | 2014-04-29 | 2014-04-29 | Servo drive horizontal mold closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-04-29 CN CN201420215723.9U patent/CN203831631U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |