CN103868344B - The slitless connection bridge plate mechanism of automatic feed/discharge system - Google Patents
The slitless connection bridge plate mechanism of automatic feed/discharge system Download PDFInfo
- Publication number
- CN103868344B CN103868344B CN201410128011.8A CN201410128011A CN103868344B CN 103868344 B CN103868344 B CN 103868344B CN 201410128011 A CN201410128011 A CN 201410128011A CN 103868344 B CN103868344 B CN 103868344B
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- bridge plate
- plate
- connecting rod
- shelf
- support plate
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Abstract
The present invention relates to a kind of slitless connection bridge plate mechanism of automatic feed/discharge system, front and rear portions hinged front bearing and connecting rod respectively below bridge plate, form the forward and backward fulcrum of bridge plate, the other end and the support plate of connecting rod are rotationally connected, level trough is had in the middle of support plate, front bearing respectively and linear actuators secondary with linear guides is connected, and bridge plate front end is connected through the hinge activity bridge plate.Connecting rod and support plate are rotationally connected on one end and have mounting hole, and are rotationally connected by mounting hole and hinge pin and support plate.Docking or the withdrawal of bridge plate of bridge plate of the present invention and shelf, is moved horizontally by coercive mechanism before bridge plate, and the rear coercive mechanism of bridge plate to be rotated around a certain fixed pivot by connecting rod and realizes.The center of gravity of bridge plate is all the time between two fulcrums of bridge plate, and the force-bearing situation of mechanism has and greatly improves, and thus greatly improves stability and reliability that bridge plate docks with shelf, and can make bridge plate and the basic slitless connection of shelf.
Description
Technical field
The present invention relates to a kind of automatic feed/discharge system of freeze dryer, particularly a kind of slitless connection bridge plate mechanism of automatic feed/discharge system.
Background technology
Fixed freeze dryer automatic feed/discharge system on domestic market, its bridge plate is by two servomotor pivot links, its front end is inserted in freeze dryer from top to bottom, docks with freeze-drying machine partition board.Because bridge plate center of gravity is change, and it is far to depart from fulcrum, and because of the change of center of gravity, the tension of power arm is caused to become compression suddenly, so line shaft force-bearing situation is very bad, the flip-flop of stress direction causes very large impact to bridge plate mechanism, the easy deformation failure of shaft coupling,, and easily damage motor.
According to the defect of the above convertible bridge plate mechanism of existing fixed freeze dryer automatic feed/discharge system rocking arm, need to develop a kind of bridge plate to insert from the bottom up, power rail horizontal retractable bridge plate mechanism, to address these problems, and makes freeze dryer automatic feed/discharge technology more perfect.
Summary of the invention
The present invention is the above-mentioned defect that will solve the existence of existing fixed freeze dryer automatic feed/discharge system rocking arm convertible bridge plate mechanism, and provides a kind of slitless connection bridge plate mechanism of automatic feed/discharge system.
For achieving the above object, technical scheme of the present invention is: a kind of slitless connection bridge plate mechanism of automatic feed/discharge system, comprise linear guides pair, support plate, connecting rod, bridge plate, movable bridge plate, be characterized in: front and rear portions hinged front bearing and connecting rod respectively below bridge plate, form the forward and backward fulcrum of bridge plate, the other end and the support plate of connecting rod are rotationally connected, and have level trough in the middle of support plate, front bearing respectively and linear actuators secondary with linear guides is connected, and bridge plate front end is connected through the hinge activity bridge plate.
When in bridge plate and shelf docking operation, bridge plate arrives horizontal level, and time contour with shelf, the rear fulcrum of bridge plate enters in the level trough of support plate.
Connecting rod and support plate are rotationally connected on one end and have mounting hole, and are rotationally connected by mounting hole and hinge pin and support plate.
Movable bridge plate has the guiding gain of the guide cone cover insertion for shelf.
Linear actuators rear end hinge actuator seat, connect actuator fixed mount guide pad below actuator seat, actuator seat side is connected with actuator fixed dam by spring, is provided with limit switch above actuator fixed dam.
The invention has the beneficial effects as follows:
Docking or the withdrawal of bridge plate of bridge plate of the present invention and shelf, is moved horizontally by coercive mechanism before bridge plate, and the rear coercive mechanism of bridge plate to be rotated around a certain fixed pivot by connecting rod and realizes.The center of gravity of bridge plate is all the time between two fulcrums of bridge plate, and the force-bearing situation of mechanism has and greatly improves, and thus greatly improves stability and reliability that bridge plate docks with shelf, and can make bridge plate and the basic slitless connection of shelf.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described with enforcement.
As shown in Figure 1, a slitless connection bridge plate mechanism for automatic feed/discharge system, comprises actuator fixed mount guide pad 1, actuator fixed dam 2, limit switch 3, actuator seat 4, linear actuators 5, linear guides pair 6, rebound 7, support plate 8, connecting rod 9, blend stop 10, bridge plate 11, hinge 12, movable bridge plate 13, shelf 14.
Bridge plate 11 is front and rear portions hinged front bearing and connecting rod 9 respectively below, form the forward and backward fulcrum of bridge plate 11, the other end and the support plate 8 of connecting rod 9 are rotationally connected, level trough is had in the middle of support plate 8, front bearing is connected with linear guides secondary 6 and linear actuators 5 respectively, and bridge plate 11 front end is by hinge 12 connection activity bridge plate 13.Connecting rod and support plate 8 are rotationally connected on one end and have mounting hole, and are rotationally connected by mounting hole and hinge pin and support plate 8.Movable bridge plate 13 has the guiding gain of the guide cone cover insertion for shelf 14.
When in bridge plate 11 with shelf 14 docking operation, bridge plate 11 arrives horizontal level, and time contour with shelf 14, the rear fulcrum of bridge plate 11 enters in the level trough of support plate 8.
Linear actuators rear end hinge actuator seat 4, actuator seat 4 connects actuator fixed mount guide pad 1 below, and actuator seat 4 side is connected with actuator fixed dam 2 by spring, and actuator fixed dam 2 is provided with limit switch 3 above.
Tool of the present invention has the following advantages:
(1) center of gravity of bridge plate is all the time between two fulcrums of bridge plate, and the force-bearing situation of mechanism has and greatly improves, and thus greatly improves stability and reliability that bridge plate docks with shelf.
(2) when in bridge plate 11 with shelf 14 docking operation, bridge plate 11 arrives horizontal level, and time contour with shelf, the rear fulcrum of bridge plate enters in the level trough of support plate 8, also can only move horizontally.Ensure that connecting rod 9 one end moves horizontally, and rotate around the other end, so connecting rod other end joint pin axis hole must be kidney-shaped, and connecting rod one end is moved horizontally, and when the other end rotates, the distance of two hinge points can be compressed a little, is just unlikely to skim extremely.
Because before bridge plate and shelf start to dock, move horizontally, the guiding tapered sleeve thus on shelf is easy to, in the guiding gain of insertion activity bridge plate, make bridge plate dock smoothly with shelf.
(3) bridge plate 11 forms by two sections, back segment is main bridge plate, leading portion is movable bridge plate 13, be hinged between main bridge plate and movable bridge plate, thus movable bridge plate can swing a low-angle by relatively main bridge plate, so both makes the height of shelf not be absolutely accurate, when differing 1-2 millimeter with the height of bridge plate, movable bridge plate also can paste on the shelf because of the effect of gravity all the time, makes bridge plate and the basic slitless connection of shelf.
(4) what before promoting main bridge plate, bearing moved horizontally is linear actuators 5, and linear actuators one end is connected with front bearing, the other end and actuator seat 4 hinged.When bridge plate advance to dock with shelf put in place time, before movable bridge plate, main bridge plate, bridge plate, bearing all can not move on, the actuator seat be hinged with linear actuators rear end, the precompression of spring will be overcome, move backward in actuator fixed mount guide pad 1, actuator seat 4 moves backward, when encountering the shell fragment of the limit switch 3 be fixed on actuator fixed dam 2, the power supply of linear actuators 5 is cut off, and linear actuators stops stretching out.So actuator fixed mount plays bridge plate and docks the power-off stopping protective effect that puts in place.
Claims (3)
1. the slitless connection bridge plate mechanism of an automatic feed/discharge system, comprise linear guides pair (6), support plate (8), connecting rod (9), bridge plate (11), movable bridge plate (13), it is characterized in that: in face of under described bridge plate (11), rear portion is hinged front bearing and connecting rod (9) respectively, before forming bridge plate (11), rear fulcrum, the other end and the support plate (8) of connecting rod (9) are rotationally connected, level trough is had in the middle of support plate (8), front bearing is connected with linear guides pair (6) and linear actuators (5) respectively, bridge plate (11) front end is by hinge (12) connection activity bridge plate (13), described connecting rod (9) and support plate (8) are rotationally connected on one end and have mounting hole, and are rotationally connected by mounting hole and hinge pin and support plate (8), described movable bridge plate (13) has the guiding gain of the guide cone cover insertion for shelf (14).
2. the slitless connection bridge plate mechanism of automatic feed/discharge system according to claim 1, it is characterized in that: when in described bridge plate (11) with shelf (14) docking operation, described bridge plate (11) arrives horizontal level, and time contour with shelf (14), the rear fulcrum of described bridge plate (11) enters in the level trough of support plate (8).
3. the slitless connection bridge plate mechanism of automatic feed/discharge system according to claim 1, it is characterized in that: described linear actuators (5) rear end hinge actuator seat (4), actuator seat (4) connects actuator fixed mount guide pad (1) below, actuator seat (4) side is connected with actuator fixed dam (2) by spring, and actuator fixed dam (2) is provided with limit switch (3) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128011.8A CN103868344B (en) | 2014-04-01 | 2014-04-01 | The slitless connection bridge plate mechanism of automatic feed/discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128011.8A CN103868344B (en) | 2014-04-01 | 2014-04-01 | The slitless connection bridge plate mechanism of automatic feed/discharge system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103868344A CN103868344A (en) | 2014-06-18 |
| CN103868344B true CN103868344B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410128011.8A Expired - Fee Related CN103868344B (en) | 2014-04-01 | 2014-04-01 | The slitless connection bridge plate mechanism of automatic feed/discharge system |
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| Country | Link |
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| CN (1) | CN103868344B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783428B (en) * | 2014-12-25 | 2019-07-26 | 楚天科技股份有限公司 | Transition apparatus for freeze dryer |
| CN105083960B (en) * | 2015-07-10 | 2017-09-26 | 楚天科技股份有限公司 | A kind of input and output material robot |
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| CN201311175Y (en) * | 2008-12-11 | 2009-09-16 | 上海东富龙科技股份有限公司 | Fixed-type automatic feeding and discharging transitional plate-turnover device |
| CN201364012Y (en) * | 2009-03-06 | 2009-12-16 | 上海东富龙科技股份有限公司 | Fixed automatic feeding/discharging transition device |
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| CN202080718U (en) * | 2011-06-13 | 2011-12-21 | 楚天科技股份有限公司 | Transition device for freeze-drying line feeding and discharging |
| CN202107512U (en) * | 2011-06-07 | 2012-01-11 | 上海东富龙科技股份有限公司 | Slice type transition bridge device |
| CN202547327U (en) * | 2012-02-13 | 2012-11-21 | 上海翡诺医药设备有限公司 | Bridge plate structure applied to feeding and discharging device of freeze dryer |
| CN203203377U (en) * | 2013-04-22 | 2013-09-18 | 楚天科技股份有限公司 | Transition device for freeze dryer |
| CN103322790A (en) * | 2013-06-13 | 2013-09-25 | 上海东富龙科技股份有限公司 | Three-section type butt-joint device |
| CN203501731U (en) * | 2013-10-11 | 2014-03-26 | 上海舒博拉尼制药设备有限公司 | Automatic loading and unloading bridge connecting plate device of freeze dryer |
| CN203714704U (en) * | 2014-01-14 | 2014-07-16 | 上海千山远东制药机械有限公司 | Automatic feeding and discharging system for improved freeze dryer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602004003692T3 (en) * | 2004-07-22 | 2013-05-08 | Telstar Technologies, S.L. | Device for loading and unloading containers |
| US20080066339A1 (en) * | 2006-09-14 | 2008-03-20 | Mike Wallis | Apparatus and method for drying a substrate |
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2014
- 2014-04-01 CN CN201410128011.8A patent/CN103868344B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201311175Y (en) * | 2008-12-11 | 2009-09-16 | 上海东富龙科技股份有限公司 | Fixed-type automatic feeding and discharging transitional plate-turnover device |
| CN201364012Y (en) * | 2009-03-06 | 2009-12-16 | 上海东富龙科技股份有限公司 | Fixed automatic feeding/discharging transition device |
| CN201964746U (en) * | 2011-03-10 | 2011-09-07 | 上海舒博拉尼制药设备有限公司 | Automatic loading and unloading bridging-platform device of lyophilizer |
| CN202107512U (en) * | 2011-06-07 | 2012-01-11 | 上海东富龙科技股份有限公司 | Slice type transition bridge device |
| CN202080718U (en) * | 2011-06-13 | 2011-12-21 | 楚天科技股份有限公司 | Transition device for freeze-drying line feeding and discharging |
| CN202547327U (en) * | 2012-02-13 | 2012-11-21 | 上海翡诺医药设备有限公司 | Bridge plate structure applied to feeding and discharging device of freeze dryer |
| CN203203377U (en) * | 2013-04-22 | 2013-09-18 | 楚天科技股份有限公司 | Transition device for freeze dryer |
| CN103322790A (en) * | 2013-06-13 | 2013-09-25 | 上海东富龙科技股份有限公司 | Three-section type butt-joint device |
| CN203501731U (en) * | 2013-10-11 | 2014-03-26 | 上海舒博拉尼制药设备有限公司 | Automatic loading and unloading bridge connecting plate device of freeze dryer |
| CN203714704U (en) * | 2014-01-14 | 2014-07-16 | 上海千山远东制药机械有限公司 | Automatic feeding and discharging system for improved freeze dryer |
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| Publication number | Publication date |
|---|---|
| CN103868344A (en) | 2014-06-18 |
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Granted publication date: 20151209 Termination date: 20180401 |