CN107718379A - Floating guide rail formula rack-and-pinion moving-mold mechanism - Google Patents
Floating guide rail formula rack-and-pinion moving-mold mechanism Download PDFInfo
- Publication number
- CN107718379A CN107718379A CN201711205478.8A CN201711205478A CN107718379A CN 107718379 A CN107718379 A CN 107718379A CN 201711205478 A CN201711205478 A CN 201711205478A CN 107718379 A CN107718379 A CN 107718379A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- planker
- rack
- mold mechanism
- pinion moving
- 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
Links
- 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 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses floating guide rail formula rack-and-pinion moving-mold mechanism; including dynamic model grillage and lower hot plate group; both of which is fixed; be provided with above lower hot plate group can fore-aft travel planker; the bottom surface of planker is provided with the rack of one or more; planker is each side fixed with a guide rail that can be fluctuated; the front end outer side face of one of guide rail is provided with motor base and motor; by the gear pedestal of motor driving between two guide rails; more than one gear, wheel and rack engagement are arranged on gear shaft；It the advantage is that：Planker is dragged using rack-and-pinion, the occupation of land of hydraulic cylinder and its expansion link can be saved, lifts workshop plot ratio；Using more than two pinion and racks, speed is average, will not be suddenly rapid slow soon, and left and right is symmetrical to force, no upward and downward force deviation, can reduce shake and whister-type noise, can lift the flatness of the upper surface of product and the depth of parallelism of two sides.
Description
Technical field
The present invention relates to a kind of moving-mold mechanism of rubber machine；Specifically floating guide rail formula rack-and-pinion moving-mold mechanism.
Background technology
In rubber machine, lower hot plate group is fixed on moving platen, and planker then allows for moving, to facilitate feeding and submitting
Workpiece, the planker in existing rubber machine installed in the hydraulically extensible cylinder of its tail end by driving.In general, planker and lower hot plate
Group is isometric, if planker is one meter long, then hydraulically extensible cylinder and its expansion link need one meter of two or three length, that is to say, that work as expansion link
When reaching front end, it is necessary to work-yard more than three meters.
In addition, the movement locus of expansion link and planker should be completely the same, but this is existed only in theory, is in fact installed
It is to the left to the right or higher relatively low with manufacture after all some deviations；, can only be by lower hot plate group or installed in two during work
The guide rail of side constrains the direction of motion of planker, and this constraint is exactly extruding and friction, can generate and shake and whister-type noise, to workpiece
Quality and equipment life can also have a negative impact.
The content of the invention
The present invention is in view of the shortcomings of the prior art, provide the floating guide rail formula gear that planker is driven using rack-and-pinion mode
Rack moving-mold mechanism.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：Floating guide rail formula gear teeth
Bar moving-mold mechanism includes dynamic model grillage and lower hot plate group, and both of which is fixed, and being provided with above lower hot plate group can be front and rear living
Dynamic planker, the bottom surface of planker are provided with the rack of one or more, planker be each side fixed with one can on float downward
Dynamic guide rail, the front end outer side face of one of guide rail are provided with motor base and motor, by the gear pedestal of motor driving two
More than one gear, wheel and rack engagement are arranged between individual guide rail, on gear shaft.
The left and right sides of planker have one and upper raised strip, be provided with the inside of guide rail one and on it is recessed
Shape elongated slot, raised strip are arranged in concave elongated.
Latch plate is provided with below guide rail, latch plate is arranged on dynamic model grillage；It is provided between latch plate and guide rail
Several springs.
Several spring base holes are provided with latch plate, spring falls in spring base hole.
Some stepped holes are provided with guide rail, guide pin bushing and guide blot are provided with stepped hole, guide blot passes through spring
It is fixed on after plate on dynamic model grillage.
The present invention compared with prior art, has the advantages that：1. using rack-and-pinion dragging planker, can save
The occupation of land of hydraulic cylinder and its expansion link, lift workshop plot ratio；Driven using the pinion and racks of more than two, speed is put down
, will not be suddenly rapid slow soon, left and right sides force is symmetrical, no upward and downward force deviation, can reduce shake and whister-type noise, can lift product
The flatness of upper surface and the depth of parallelism of two sides；2. latch plate acts on guide-rail plate, rather than acts directly on planker
On, planker stress raisers can be prevented or deformation of arching upward, and planker stress raisers or deformation of arching upward influence whether product
Lower surface flatness.
Brief description of the drawings
Fig. 1 is the complete machine figure of the embodiment of the present invention.
Fig. 2 is the complete machine figure for concealing a side rails of the embodiment of the present invention.
Fig. 3 is the front view of the embodiment of the present invention.
Fig. 4 is the rearview of the embodiment of the present invention.
Fig. 5 is the profile one of the embodiment of the present invention.
Fig. 6 is the profile two of the embodiment of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：As shown in figures 1 to 6, mark such as
Under：Template frame 1, lower hot plate group 2, planker 3, raised strip 3a, rack 4, guide rail 5, concave elongated 5a, stepped hole 5b, motor base
6th, motor 7, gear shaft 8, gear 9, latch plate 10, spring base hole 10a, spring 11, guide pin bushing 12, guide blot 13, fixing bolt
14th, steady pin 15.
Floating guide rail formula rack-and-pinion moving-mold mechanism, including dynamic model grillage 1 and lower hot plate group 2, both of which is fixed, under
Planker 3 is provided with above hot plate group, the bottom surface of planker is provided with two parallel racks 4, passes through multigroup fixing bolt 14
Installed with steady pin 15；Planker is each side fixed with a guide rail 5, and the front end outer side face of one of guide rail is provided with
Motor base 6 and motor 7, the frame of gear shaft 8 driven by motor are arranged two gears 9, gear between two guide rails, on gear shaft
Engaged with rack, so as to realize that planker moves forward and backward；The preferred straight tooth structure of wheel and rack.
The left and right sides of planker have a raised strip 3a, and a concave elongated 5a is provided with the inside of guide rail, convex
Play strip to be arranged in concave elongated, play auxiliary guide effect.
Latch plate 10 is provided with below guide rail, latch plate is arranged on dynamic model grillage；Multiple bullets are provided with latch plate
Spring abutment hole 10a, spring 11 fall in spring base hole, and when planker stress pushes, spring is compressed, after planker stress disappears,
The extensive position of recoil of spring.As shown in fig. 6, continue to employ gap necessary to displacement between planker and lower hot plate group, typically 1 ~ 2CM it
Between, but when pressing rubber, planker moves downward conflict to lower hot plate group, to realize hot melt rubber raw material；Lower hot plate group typically by
Lower hot plate, the composition such as thermal insulation board and thermal insulation board tray.
The rebound effect of spring is on guide rail, rather than on planker, stress raisers or deformation of arching upward；And existing rubber
In glue machine, spring is all acted on planker；Such as the notification number CN201195367Y mould shifting device being used on rubber machine；Its
Fig. 1 cans are clearly found out.
Multiple stepped hole 5b are provided with guide rail, are provided with guide pin bushing 12 and guide blot 13 in stepped hole, guide blot is worn
It is fixed on after crossing latch plate on dynamic model grillage；Constrain the displacement of guide rail and latch plate, and counteracting counterforce.
Claims (6)
1. floating guide rail formula rack-and-pinion moving-mold mechanism, including dynamic model grillage（1）With lower hot plate group（2）, both of which is fixed,
Be provided with above the lower hot plate group can fore-aft travel planker（3）, it is characterised in that：The bottom surface of the planker is provided with
The rack of one or more（4）, the planker is each side fixed with a guide rail that can be fluctuated（5）, one of them
The front end outer side face of the guide rail is provided with motor base（6）And motor（7）, the gear shaft that is driven by the motor（8）Frame is two
Between individual guide rail, more than one gear is arranged on the gear shaft（9）, the gear engages with the rack.
2. floating guide rail formula rack-and-pinion moving-mold mechanism as claimed in claim 1, it is characterised in that：The left and right two of the planker
There are one and upper raised strip in side（3a）, be provided with the inside of the guide rail one and on concave elongated（5a）,
The raised strip is arranged in the concave elongated.
3. floating guide rail formula rack-and-pinion moving-mold mechanism as claimed in claim 2, it is characterised in that：Set below the guide rail
It is equipped with latch plate（10）, the latch plate is on the dynamic model grillage；Several bullets are provided between latch plate and guide rail
Spring（11）.
4. floating guide rail formula rack-and-pinion moving-mold mechanism as claimed in claim 3, it is characterised in that：Set on the latch plate
There are several spring base holes（10a）, the spring falls in the spring base hole.
5. floating guide rail formula rack-and-pinion moving-mold mechanism as claimed in claim 3, it is characterised in that：It is provided with the guide rail
Some stepped holes（5b）, guide pin bushing is provided with the stepped hole（12）And guide blot（13）, the guide blot passes through spring
It is fixed on after plate on dynamic model grillage.
6. floating guide rail formula rack-and-pinion moving-mold mechanism as claimed in claim 1, it is characterised in that：Rack is consolidated by some groups
Determine bolt（14）And steady pin（15）On planker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205478.8A CN107718379A (en) | 2017-11-27 | 2017-11-27 | Floating guide rail formula rack-and-pinion moving-mold mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205478.8A CN107718379A (en) | 2017-11-27 | 2017-11-27 | Floating guide rail formula rack-and-pinion moving-mold mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107718379A true CN107718379A (en) | 2018-02-23 |
Family
ID=61218553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205478.8A Pending CN107718379A (en) | 2017-11-27 | 2017-11-27 | Floating guide rail formula rack-and-pinion moving-mold mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718379A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195367Y (en) * | 2008-04-23 | 2009-02-18 | 宁波恒威数控机床有限公司 | Mould moving apparatus for rubber machine |
| CN201506004U (en) * | 2009-06-12 | 2010-06-16 | 宁波顺兴开浩精工机械有限公司 | Rubber vulcanizing machine spring die shifting device |
| CN101804675A (en) * | 2010-02-11 | 2010-08-18 | 宁波顺兴开浩精工机械有限公司 | Full-automatic die stripping and changing and multi-layer front and back die-moving hot-press vulcanization molding equipment for rubber soles |
| KR20110010926A (en) * | 2009-07-27 | 2011-02-08 | (주) 다보정밀 | Driving means of shape molding apparatus |
| CN202625756U (en) * | 2012-06-09 | 2012-12-26 | 黑旋风锯业股份有限公司 | Laminated type bi-directional pallet fork of stacking machine |
| CN204800908U (en) * | 2015-07-10 | 2015-11-25 | 佛山伊之密精密橡胶机械有限公司 | Shifting formwork structure of rubber machine |
| CN207669611U (en) * | 2017-11-27 | 2018-07-31 | 宁波千普机械制造有限公司 | Floating guide rail formula rack-and-pinion moving-mold mechanism |
-
2017
- 2017-11-27 CN CN201711205478.8A patent/CN107718379A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195367Y (en) * | 2008-04-23 | 2009-02-18 | 宁波恒威数控机床有限公司 | Mould moving apparatus for rubber machine |
| CN201506004U (en) * | 2009-06-12 | 2010-06-16 | 宁波顺兴开浩精工机械有限公司 | Rubber vulcanizing machine spring die shifting device |
| KR20110010926A (en) * | 2009-07-27 | 2011-02-08 | (주) 다보정밀 | Driving means of shape molding apparatus |
| CN101804675A (en) * | 2010-02-11 | 2010-08-18 | 宁波顺兴开浩精工机械有限公司 | Full-automatic die stripping and changing and multi-layer front and back die-moving hot-press vulcanization molding equipment for rubber soles |
| CN202625756U (en) * | 2012-06-09 | 2012-12-26 | 黑旋风锯业股份有限公司 | Laminated type bi-directional pallet fork of stacking machine |
| CN204800908U (en) * | 2015-07-10 | 2015-11-25 | 佛山伊之密精密橡胶机械有限公司 | Shifting formwork structure of rubber machine |
| CN207669611U (en) * | 2017-11-27 | 2018-07-31 | 宁波千普机械制造有限公司 | Floating guide rail formula rack-and-pinion moving-mold mechanism |
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