CN109230472B - Mechanical curve stop parking mechanism of power and free chain transmission equipment - Google Patents
Mechanical curve stop parking mechanism of power and free chain transmission equipment Download PDFInfo
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- CN109230472B CN109230472B CN201811145379.XA CN201811145379A CN109230472B CN 109230472 B CN109230472 B CN 109230472B CN 201811145379 A CN201811145379 A CN 201811145379A CN 109230472 B CN109230472 B CN 109230472B
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- Prior art keywords
- stop
- arc
- connecting seat
- gravity
- stop sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
- B65G47/8815—Reciprocating stop, moving up or down in the path of the article
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a mechanical bend stop parking mechanism of a power and free chain transmission device, which is arranged at a turning position of a transmission track and consists of an upper stop parking mechanism and a lower stop parking mechanism which are paired, wherein the upper stop parking mechanism comprises a connecting seat fixedly arranged on a frame of the transmission track, an air cylinder is arranged on the connecting seat, a working shaft of the air cylinder is connected with one end of an arc-shaped connecting rod, the other end of the arc-shaped connecting rod is hinged with the end part of a stop block, the middle part of the stop block is rotationally connected onto the connecting seat through a rotating shaft, a stop piece bracket is fixedly connected onto the connecting seat, an upper gravity stop piece is rotationally connected onto the upper gravity stop piece through an upper stop piece rotating shaft, an upper arc-shaped groove is further formed on the upper gravity stop piece, a limit pin matched with the upper arc-shaped groove is arranged on the stop piece bracket, and meanwhile, the upper stop piece rotating shaft is positioned above the upper arc-shaped groove, and an upper limit area is formed between the upper gravity stop piece and the stop piece corresponding to the upper gravity stop piece.
Description
Technical Field
The invention relates to a mechanical stop parking mechanism, in particular to a mechanical curve stop parking mechanism of power and free chain transmission equipment.
Background
The automobile industry develops rapidly, new automobile types are continuously promoted and new automobile types are continuously developed, and in actual production, various large automobile manufacturers adopt a large number of accumulation chain transmission equipment. In these transfer devices, there are many manual feeding requirements, and the positions of the feeding and discharging parts are different. The vertical transmission power and free chain transmission equipment has the characteristic of more flexible arrangement of the positions of the upper and lower parts due to the structural characteristics of the equipment, so that the equipment is widely applied, but has the requirement of stopping at a curve when in use. However, the curve part of the vertical transmission power and free chain is narrow in space, the track is relatively complex, the structure of the traditional stop mechanism used in the same industry is complex, the manufacturing cost is relatively high, and the limitation is large. There is thus a need for a method or apparatus that solves the above-mentioned problems.
Disclosure of Invention
The invention provides the mechanical curve stop parking running mechanism which can meet the use requirements of various occasions, and has the advantages of accurate repeated positioning, stable running, simple structure and ingenious design.
The technical scheme of the invention is as follows: a power and free chain transmission equipment mechanical type bend keeps off and parks a line mechanism which characterized in that: the parking gear is arranged at the turning position of the transmission track 1 and consists of an upper parking gear 2 and a lower parking gear 3 in pairs,
the upper stop parking mechanism 2 comprises a connecting seat 4 fixedly arranged on a conveying track frame, an air cylinder 5 is arranged on the connecting seat 4, a working shaft of the air cylinder 5 is connected with one end of an arc-shaped connecting rod 6, the other end of the arc-shaped connecting rod 6 is hinged with the end part of a stop block 7, the middle part of the stop block 7 is rotationally connected on the connecting seat 4 through a rotating shaft, a stop block bracket 9 is fixedly connected on the connecting seat 4, the stop block bracket 9 is rotationally connected with an upper gravity stop block 11 through an upper stop block rotating shaft 10, an upper arc-shaped groove 12 is further formed on the upper gravity stop block 11, a limiting pin 13 matched with the upper arc-shaped groove 12 is arranged on the stop block bracket 9, meanwhile, the upper stop block rotating shaft 10 is positioned above the upper arc-shaped groove 12, an upper limiting area is formed between the upper gravity stop block 11 and the stop block 7 corresponding to the upper gravity stop block bracket,
the lower stop parking mechanism 3 comprises a connecting seat 4 fixedly arranged on a conveying track frame, an air cylinder 5 is arranged on the connecting seat 4, a working shaft of the air cylinder 5 is connected with one end of an arc-shaped connecting rod 6, the other end of the arc-shaped connecting rod 6 is hinged with the end part of a stop block 7, the middle part of the stop block 7 is rotationally connected on the connecting seat 4 through a rotating shaft, a stop block bracket 9 is fixedly connected on the connecting seat 4, the stop block bracket 9 is rotationally connected with a lower gravity stop block 15 through a lower stop block rotating shaft 14, a lower arc-shaped groove 16 is further formed in the lower gravity stop block 15, a limiting pin 13 matched with the lower arc-shaped groove 16 is arranged on the stop block bracket 9, and meanwhile, a lower stop block rotating shaft 14 is positioned above the lower arc-shaped groove 16, and a lower limiting area is formed between the lower gravity stop block 15 and the stop block 7 corresponding to the lower gravity stop block.
Compared with the prior art, the invention has the following advantages:
the mechanical bend stop parking traveling mechanism of the power and free chain transmission equipment is simple in structure, ingenious in design and reasonable in layout, aims at various problems of stop mechanisms used on traditional power and free chain transmission equipment, and designs a special structure which limits the advancing direction of a tray by utilizing a plurality of sets of connecting rod mechanisms driven by air cylinders and limits the retreating direction of the tray by utilizing a special check mechanism with a gravity stop piece. The parking running mechanism has the advantages of simple manufacturing process and low manufacturing cost, and is particularly suitable for popularization and application in the field and has very broad market prospect.
Drawings
Fig. 1 is a schematic diagram of an operating state of an embodiment of the present invention.
FIG. 2 is a front view of an upper park mechanism in accordance with an embodiment of the invention.
FIG. 3 is a side view of an upper park mechanism in accordance with an embodiment of the invention.
FIG. 4 is a front view of a lower park mechanism in accordance with an embodiment of the invention.
FIG. 5 is a side view of a lower park mechanism in accordance with an embodiment of the present invention.
Detailed Description
Specific embodiments of the present invention will be described below with reference to the accompanying drawings. As shown in fig. 1 to 5: a mechanical bend stop parking mechanism of power and free chain transmission equipment is arranged at the turning position of a transmission track 1 and consists of an upper stop parking mechanism 2 and a lower stop parking mechanism 3 which are paired,
the upper stop parking mechanism 2 comprises a connecting seat 4 fixedly arranged on a conveying track frame, an air cylinder 5 is arranged on the connecting seat 4, a working shaft of the air cylinder 5 is connected with one end of an arc-shaped connecting rod 6, the other end of the arc-shaped connecting rod 6 is hinged with the end part of a stop block 7, the middle part of the stop block 7 is rotationally connected on the connecting seat 4 through a rotating shaft, a stop block bracket 9 is fixedly connected on the connecting seat 4, the stop block bracket 9 is rotationally connected with an upper gravity stop block 11 through an upper stop block rotating shaft 10, an upper arc-shaped groove 12 is further formed on the upper gravity stop block 11, a limiting pin 13 matched with the upper arc-shaped groove 12 is arranged on the stop block bracket 9, meanwhile, the upper stop block rotating shaft 10 is positioned above the upper arc-shaped groove 12, an upper limiting area is formed between the upper gravity stop block 11 and the stop block 7 corresponding to the upper gravity stop block bracket,
the lower stop parking mechanism 3 comprises a connecting seat 4 fixedly arranged on a conveying track frame, an air cylinder 5 is arranged on the connecting seat 4, a working shaft of the air cylinder 5 is connected with one end of an arc-shaped connecting rod 6, the other end of the arc-shaped connecting rod 6 is hinged with the end part of a stop block 7, the middle part of the stop block 7 is rotationally connected on the connecting seat 4 through a rotating shaft, a stop sheet support 9 is fixedly connected on the connecting seat 4, the stop sheet support 9 is rotationally connected with a lower gravity stop sheet 15 through a lower stop sheet rotating shaft 14, a lower arc-shaped groove 16 is further formed in the lower gravity stop sheet 15, a limiting pin 13 matched with the lower arc-shaped groove 16 is arranged on the stop sheet support 9, and meanwhile, the lower stop sheet rotating shaft 14 is positioned above the lower arc-shaped groove 16, and a lower limiting area is formed between the lower gravity stop sheet 15 and the stop block 7 corresponding to the lower gravity stop sheet.
The working process of the mechanical curve stop parking mechanism of the power and free chain transmission equipment of the embodiment of the invention is as follows: when the pallet moves to a turning place under the action of the conveying track 1, the protruding parts arranged at the upper end and the lower end of the pallet are simultaneously contacted with the gravity baffle plates on the upper stop parking travelling mechanism 2 and the lower stop parking travelling mechanism 3, the upper gravity baffle plate 11 in the upper stop parking travelling mechanism 2 rotates clockwise by taking the upper baffle plate rotating shaft 10 as the shaft, and the protruding parts on the pallet pass through until the protruding parts enter an upper limit area between the upper gravity baffle plate 11 and the stop block 7, and after the blocking of the protruding parts is lost, the upper gravity baffle plate 11 automatically rotates anticlockwise under the action of gravity and returns to the initial position;
similarly, the lower gravity baffle 15 in the lower baffle parking mechanism 3 can rotate anticlockwise by taking the lower baffle rotating shaft 14 as an axis, so that the convex part on the tray passes through the lower baffle parking mechanism until the convex part enters a lower limit region between the lower gravity baffle 15 and the baffle parking block 7, and after the support of the convex part is lost, the lower gravity baffle 15 can automatically rotate clockwise reversely under the action of gravity and return to the initial position;
after the convex parts at the upper end and the lower end of the tray enter the upper limit area and the lower limit area respectively, the tray cannot advance or retract, so that stopping of the tray is realized;
when the tray is required to continue to travel on the conveying track 1, an operator sends a signal through the control system, the two cylinders 5 act (stretch out) simultaneously to drive the arc-shaped connecting rod 6 to act, and then the stop block 7 connected to the connecting seat 4 is driven to swing through the rotating shaft to rotate, the free end of the stop block 7 moves towards the direction close to the connecting seat 4, the protruding part is not blocked, and at the moment, the tray continues to travel under the action of the conveying track 1.
Claims (1)
1. A power and free chain transmission equipment mechanical type bend keeps off and parks a line mechanism which characterized in that: the stop parking line mechanism is arranged at the turning position of the transmission track (1) and consists of an upper stop parking line mechanism (2) and a lower stop parking line mechanism (3) which are paired,
the upper stop parking mechanism (2) comprises a connecting seat (4) fixedly arranged on a conveying track frame, an air cylinder (5) is arranged on the connecting seat (4), a working shaft of the air cylinder (5) is connected with one end of an arc-shaped connecting rod (6), the other end of the arc-shaped connecting rod (6) is hinged with the end part of a stop block (7), the middle part of the stop block (7) is rotationally connected on the connecting seat (4) through a rotating shaft, a stop sheet bracket (9) is fixedly connected on the connecting seat (4), the stop sheet bracket (9) is rotationally connected with an upper gravity stop sheet (11) through an upper stop sheet rotating shaft (10), an upper arc-shaped groove (12) is further formed on the upper gravity stop sheet (11), a limiting pin (13) matched with the upper arc-shaped groove (12) is arranged on the stop sheet bracket (9), meanwhile, the upper gravity stop sheet (11) and a stop block (7) corresponding to the upper gravity stop sheet bracket (10) form an upper limiting area,
the lower stop parking mechanism (3) comprises a connecting seat (4) fixedly arranged on a conveying track frame, an air cylinder (5) is arranged on the connecting seat (4), a working shaft of the air cylinder (5) is connected with one end of an arc-shaped connecting rod (6), the other end of the arc-shaped connecting rod (6) is hinged with the end part of a stop block (7), the middle part of the stop block (7) is rotationally connected on the connecting seat (4) through a rotating shaft, a stop sheet bracket (9) is fixedly connected on the connecting seat (4), the stop sheet bracket (9) is rotationally connected with a lower gravity stop sheet (15) through a lower stop sheet rotating shaft (14), a lower arc-shaped groove (16) is further formed on the lower gravity stop sheet (15), a limiting pin (13) matched with the lower arc-shaped groove (16) is arranged on the stop sheet bracket (9), meanwhile, the lower gravity stop sheet (15) and a stop block (7) corresponding to the lower gravity stop sheet bracket (14) form a lower limiting area,
when the tray is required to continue to advance on the conveying track (1), an operator sends a signal through the control system, the two cylinders (5) stretch out simultaneously to drive the arc-shaped connecting rod (6) to act, then the stop block (7) connected to the connecting seat (4) is driven to swing through the rotating shaft to rotate, the free end of the stop block (7) moves towards the direction close to the connecting seat (4) and does not block the protruding portion, and at the moment, the tray continues to advance under the action of the conveying track (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018212989297 | 2018-08-13 | ||
| CN201821298929 | 2018-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109230472A CN109230472A (en) | 2019-01-18 |
| CN109230472B true CN109230472B (en) | 2023-09-05 |
Family
ID=65054551
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597272.4U Active CN208868930U (en) | 2018-08-13 | 2018-09-29 | A kind of mechanical bend gear of gathering chain transmission device stops releasing mechanism |
| CN201811145379.XA Active CN109230472B (en) | 2018-08-13 | 2018-09-29 | Mechanical curve stop parking mechanism of power and free chain transmission equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597272.4U Active CN208868930U (en) | 2018-08-13 | 2018-09-29 | A kind of mechanical bend gear of gathering chain transmission device stops releasing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN208868930U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043159B (en) * | 2022-06-20 | 2023-05-30 | 上海思源电力电容器有限公司 | Front trolley unhooking-preventing safety limiting device for power and free chain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2161336A1 (en) * | 1971-12-10 | 1973-06-20 | Brueck Schloesser & Co | SAFETY DEVICE FOR REPORTING AND / OR INFLUENCING UNWANTED OR DANGEROUS MOVEMENTS OF OBJECTS, IN PARTICULAR HEAVY LOADS |
| CA2076789A1 (en) * | 1991-09-13 | 1993-03-14 | Robert J. Kovalak | Intersecting bi-directional buckets for a bucket elevator system |
| DE102010056035A1 (en) * | 2010-12-15 | 2012-06-21 | Wörner Automatisierungstechnik GmbH | Workpiece stop module used in e.g. production plant for packing and labeling food products, has stopper and actuator which are coupled over lever mechanism such that stopper is moved on arc-shaped path in secondary direction |
| CN106015734A (en) * | 2016-07-28 | 2016-10-12 | 成都高普石油工程技术有限公司 | Application method of light oil conveying pipeline auxiliary equipment |
| CN206261764U (en) * | 2016-06-29 | 2017-06-20 | 浙江泰姬尔自动化设备有限公司 | A kind of care bed equipment for supporting patient with burn |
-
2018
- 2018-09-29 CN CN201821597272.4U patent/CN208868930U/en active Active
- 2018-09-29 CN CN201811145379.XA patent/CN109230472B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2161336A1 (en) * | 1971-12-10 | 1973-06-20 | Brueck Schloesser & Co | SAFETY DEVICE FOR REPORTING AND / OR INFLUENCING UNWANTED OR DANGEROUS MOVEMENTS OF OBJECTS, IN PARTICULAR HEAVY LOADS |
| CA2076789A1 (en) * | 1991-09-13 | 1993-03-14 | Robert J. Kovalak | Intersecting bi-directional buckets for a bucket elevator system |
| US5526921A (en) * | 1991-09-13 | 1996-06-18 | Fmc Corporation | Intersecting bi-directional buckets for a bucket elevator system |
| DE102010056035A1 (en) * | 2010-12-15 | 2012-06-21 | Wörner Automatisierungstechnik GmbH | Workpiece stop module used in e.g. production plant for packing and labeling food products, has stopper and actuator which are coupled over lever mechanism such that stopper is moved on arc-shaped path in secondary direction |
| CN206261764U (en) * | 2016-06-29 | 2017-06-20 | 浙江泰姬尔自动化设备有限公司 | A kind of care bed equipment for supporting patient with burn |
| CN106015734A (en) * | 2016-07-28 | 2016-10-12 | 成都高普石油工程技术有限公司 | Application method of light oil conveying pipeline auxiliary equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109230472A (en) | 2019-01-18 |
| CN208868930U (en) | 2019-05-17 |
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