CN112623773A - Pallet clamping and supporting device of stacker crane - Google Patents
Pallet clamping and supporting device of stacker crane Download PDFInfo
- Publication number
- CN112623773A CN112623773A CN202011625079.9A CN202011625079A CN112623773A CN 112623773 A CN112623773 A CN 112623773A CN 202011625079 A CN202011625079 A CN 202011625079A CN 112623773 A CN112623773 A CN 112623773A
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- CN
- China
- Prior art keywords
- rod
- tray
- cylinder
- oscillating bar
- clamping
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
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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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- 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
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0258—Trays, totes or bins
-
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- De-Stacking Of Articles (AREA)
Abstract
The invention discloses a stacker crane tray clamping device, which comprises clamping mechanisms symmetrically arranged on a support plate frame at the front end and the rear end of a bracket, wherein each clamping mechanism comprises a left oscillating bar and a right oscillating bar which are hinged on a support plate, the outer ends of the left oscillating bar and the right oscillating bar are hinged on a push-pull rod, the inner ends of the left oscillating bar and the right oscillating bar are hinged on a supporting rod, the left oscillating bar, the right oscillating bar, the push-pull rod and the supporting rod form a parallelogram connecting rod assembly, the front end or the rear end of the push-pull rod is hinged on a cylinder rod I of a clamping support cylinder arranged on the corresponding support plate, the bracket is arranged on a cylinder rod II extending upwards from a jacking cylinder above the bracket, and the jacking cylinder is arranged; the cylinder rod II extends out to lift the tray to a stacking position, the cylinder rod I contracts or extends out and drives the supporting rods to rotate into the clamping grooves in the front end face and the rear end face of the tray through the push-pull rod, the left swing rod and the right swing rod, the cylinder rod I extends out or contracts and drives the supporting rods to rotate out of the clamping grooves in the front end face and the rear end face of the tray through the push-pull rod, the left swing rod and the right swing rod, and the cylinder rod II contracts to lower the tray to the bracket in the stacking position.
Description
Technical Field
The invention relates to a part structure of a stacker crane, in particular to a tray clamping and supporting device of the stacker crane.
Background
The stacker crane is equipment for automatically stacking bags, cartons or other packaging materials conveyed by a conveyor into stacks according to the technological requirements of customers (the bags, cartons or other packaging materials are stacked on a tray according to a certain arrangement and are automatically stacked, and a plurality of layers can be stacked), and conveying the stacked materials.
When the stacker crane is used for stacking, the tray needs to be lifted from the conveyor and clamped and supported at the stacking position, and after the stacking is finished, the tray is lifted and clamped and supported and then is lowered to the conveyor.
The tray clamping device in the prior art is complex in structure, difficult to install on a stacker crane and difficult to adjust, large in occupied space and high in cost.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a simple and feasible tray clamping device of a stacker crane.
The stacker crane tray clamping device capable of solving the technical problems comprises clamping and supporting mechanisms symmetrically arranged on supporting plates at the front end and the rear end of a tray, wherein each clamping and supporting mechanism comprises a left oscillating bar and a right oscillating bar which are hinged on the corresponding supporting plates, the outer ends of the left oscillating bar and the right oscillating bar are hinged on a push-pull rod, the inner ends of the left oscillating bar and the right oscillating bar are hinged on the supporting rods, the left oscillating bar, the right oscillating bar, the push-pull rod and the supporting rods form a parallelogram connecting rod assembly, the front end or the rear end of the push-pull rod is hinged on a cylinder rod I of a clamping and supporting cylinder arranged on the corresponding supporting plate, the tray is arranged on a cylinder rod II extending upwards from a jacking cylinder above the tray, and the jacking cylinder is arranged on a rack below the tray; the cylinder rod I stretches out or contracts and drives the supporting rods to rotate out of the clamping grooves in the front end face and the rear end face of the tray through the push-pull rod, the left swing rod and the right swing rod, and the cylinder rod II contracts to enable the tray to be located on the stacking position and descend to the bracket.
And further, a sensor connected with the clamping and supporting cylinder through a signal line is arranged on the rack corresponding to the stacking position, and when the tray rises to the stacking position, the sensor sends a signal to start the front and rear clamping and supporting mechanisms to synchronously act so as to clamp the tray.
Conventionally, the carriages are provided on left and right conveyor chains of the conveyor.
The invention has the beneficial effects that:
the tray clamping device of the stacker crane solves the problems of difficult installation, large occupied space, complex structure and the like of the original mechanism, saves space, reduces cost, is convenient to control and has high economic value.
Drawings
FIG. 1 is an isometric view of one embodiment of the present invention.
Fig. 2 is a front view of the embodiment of fig. 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a side view of fig. 2.
And (3) identifying the figure number: 1. a bracket; 2. a support plate; 3. a card support mechanism; 3-1, a swing rod; 3-2, a push-pull rod; 3-3, clamping and supporting the cylinder; 4. a tray; 4-1, a clamping groove; 5. jacking a cylinder; 6. a frame; 7. a conveyor.
Detailed Description
The technical solution of the present invention will be further explained with reference to the embodiments shown in the drawings.
The tray clamping device of the stacker crane is applied to the stacker crane to realize lifting support of a tray 4 at a stacking position, the tray 4 is arranged on a bracket 1, the bracket 1 is arranged on a left conveying chain and a right conveying chain of a conveyor 7, supporting plates 2 are arranged at the front end and the rear end of the top of the bracket 1, a jacking cylinder 5 is vertically arranged on a frame body of a rack 6 below the bracket 1, a cylinder rod II extending upwards from the jacking cylinder 5 penetrates through the bracket 1 to act on the bottom of the tray 4, and left and right clamping grooves 4-1 are formed in the front end surface and the rear end surface of the tray 4, as shown in fig. 1, fig. 2, fig. 3 and fig. 4.
The tray clamping device of the stacker crane comprises a front clamping mechanism 3 and a rear clamping mechanism 3 which are symmetrically arranged on a front supporting plate 2 and a rear supporting plate 2, wherein the arrangement heights of the front clamping mechanism 3 and the rear clamping mechanism 3 correspond to the height of a jacking cylinder 5 for jacking a tray 4 to a stacking position, as shown in figures 1, 2 and 4.
As shown in fig. 3, the structure of the card-holding mechanism 3 will be described by taking the card-holding mechanism 3 as an example as follows:
the front clamping and supporting mechanism 3 comprises a left oscillating bar 3-1, a right oscillating bar 3-1, a push-pull rod 3-2, a supporting rod and a clamping and supporting cylinder 3-3, the rod bodies of the left oscillating bar 3-1 and the right oscillating bar 3-1 are hinged on the front supporting plate 2, the outer ends (front ends) of the left oscillating bar 3-1 and the right oscillating bar 3-1 are hinged on the left push-pull rod 3-2 and the right push-pull rod 3-2, the inner ends (rear ends) of the left oscillating bar 3-1 and the right oscillating bar 3-1 are hinged on the left supporting rod and the right supporting rod, the left oscillating bar 3-1, the right oscillating bar 3-2 and, the clamping support cylinder 3-3 is obliquely arranged on the front support plate 2 (the cylinder body of the clamping support cylinder 3-3 is hinged on the front support plate 2), the installation position is positioned outside the left end of the push-pull rod 3-2, and a cylinder rod I extending out of the clamping support cylinder 3-3 obliquely from the right front is hinged with the left end of the push-pull rod 3-2; corresponding to the tray 4 which rises to the stacking position, the contracted cylinder rod I drives the supporting rod to rotate into the clamping groove 4-1 on the front end face of the tray 4 through the push-pull rod 3-2 and the left and right swing rods 3-1, and the extended cylinder rod I drives the supporting rod to rotate out of the clamping groove 4-1 through the push-pull rod 3-2 and the left and right swing rods 3-1.
Corresponding to the stacking position, a sensor is arranged on the frame 6 and is respectively connected with the front and rear clamping support cylinders 3-3 through signal lines.
The operation mode of the invention is as follows:
1. during stacking, the cylinder rod II of the jacking cylinder 5 extends out to lift the tray 4 to a stacking position.
2. The sensor sends out signals to the front and rear clamping and supporting mechanisms after detecting that the tray 4 is in place.
3. The front and rear clamping support mechanisms act to synchronously rotate the front and rear support rods into the front and rear clamping grooves 4-1 of the tray 4.
4. The cylinder rod II of the jacking cylinder 5 retracts, and the tray 4 is lifted at the stacking position by the front and the rear supporting rods.
5. After the pallet 4 is stacked, the cylinder rod II of the jacking cylinder 5 extends to jack the pallet 4, and the front clamping and supporting mechanism and the rear clamping and supporting mechanism act to synchronously rotate the front supporting rod and the rear supporting rod out of the front clamping groove and the rear clamping groove 4-1 of the pallet 4 so as to release the lifting of the pallet 4.
6. The cylinder rod II of the jacking cylinder 5 contracts to drop the tray 4 together with the piled material on the bracket 1.
7. The conveyor 7 is activated to convey the pallet 1 together with the pallet 4 and the palletized load forward to the next station.
The advantages of the invention are embodied in that:
1. simple structure and easy adjustment.
2. Easy to install and debug.
3. The occupied space is small, and the occupied area is saved.
4. The production capacity is improved, the waste of human resources is reduced, and the method has high economic value.
Claims (3)
1. Hacking machine tray card holds in palm device, its characterized in that: comprises clamping and supporting mechanisms (3) which are symmetrically arranged on a supporting plate frame (2) at the front end and the rear end of a bracket (1), each clamping and supporting mechanism (3) comprises a left oscillating bar (3-1) and a right oscillating bar (3-1) which are hinged on the corresponding supporting plate (2), the outer ends of the left oscillating bar (3-1) and the right oscillating bar (3-1) are hinged on a push-pull rod (3-2), the inner ends of the left oscillating bar (3-1) and the right oscillating bar (3-1) are hinged on a supporting rod, the left oscillating bar (3-1), the right oscillating bar (3-2) and the supporting rod form a parallelogram connecting rod assembly, the front end or the rear end of the push-pull rod (3-2) is hinged on a cylinder rod I of a clamping support cylinder (3-3) arranged on the corresponding supporting plate (2), a tray (4) is arranged on a cylinder rod II extending upwards from the jacking cylinder (5) above the bracket (1), the jacking cylinder (5) is arranged on the rack (6) below the bracket (1); the cylinder rod II extends out to lift the tray (4) to a stacking position, the cylinder rod I contracts or extends out and drives the tray rod to rotate into clamping grooves (4-1) formed in the front end face and the rear end face of the tray (4) through a push-pull rod (3-2) and left and right swing rods (3-1) to clamp the tray body, the cylinder rod I extends out or contracts and drives the tray rod to rotate out of the clamping grooves (4-1) in the front end face and the rear end face of the tray (4) through the push-pull rod (3-2) and the left and right swing rods (3-1), and the cylinder rod II contracts to lower the tray (4) to the bracket (1) at the stacking position.
2. A palletiser tray device according to claim 1, wherein: corresponding to the stacking position, a sensor connected with the clamping and supporting cylinder (3-3) through a signal line is arranged on the frame (6).
3. A palletiser tray device according to claim 1 or 2, wherein: the bracket (1) is arranged on a left conveying chain and a right conveying chain of the conveyor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011625079.9A CN112623773A (en) | 2020-12-31 | 2020-12-31 | Pallet clamping and supporting device of stacker crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011625079.9A CN112623773A (en) | 2020-12-31 | 2020-12-31 | Pallet clamping and supporting device of stacker crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112623773A true CN112623773A (en) | 2021-04-09 |
Family
ID=75289812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011625079.9A Pending CN112623773A (en) | 2020-12-31 | 2020-12-31 | Pallet clamping and supporting device of stacker crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112623773A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800190A (en) * | 2017-03-23 | 2017-06-06 | 常州市常衡精工自动化设备有限公司 | A kind of low level stacking tray library |
| CN110143446A (en) * | 2019-06-21 | 2019-08-20 | 漳州佳龙科技股份有限公司 | A kind of stacking pallet library device and its working method |
| CN209754383U (en) * | 2019-01-23 | 2019-12-10 | 一汽吉林汽车有限公司 | Pneumatic positioning and clamping device |
| CN210762966U (en) * | 2019-10-12 | 2020-06-16 | 无锡派进智能装备有限公司 | Novel equipment is transplanted to tray |
| CN214610327U (en) * | 2020-12-31 | 2021-11-05 | 桂林鸿程机电设备有限公司 | Pallet clamping and supporting device of stacker crane |
-
2020
- 2020-12-31 CN CN202011625079.9A patent/CN112623773A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800190A (en) * | 2017-03-23 | 2017-06-06 | 常州市常衡精工自动化设备有限公司 | A kind of low level stacking tray library |
| CN209754383U (en) * | 2019-01-23 | 2019-12-10 | 一汽吉林汽车有限公司 | Pneumatic positioning and clamping device |
| CN110143446A (en) * | 2019-06-21 | 2019-08-20 | 漳州佳龙科技股份有限公司 | A kind of stacking pallet library device and its working method |
| CN210762966U (en) * | 2019-10-12 | 2020-06-16 | 无锡派进智能装备有限公司 | Novel equipment is transplanted to tray |
| CN214610327U (en) * | 2020-12-31 | 2021-11-05 | 桂林鸿程机电设备有限公司 | Pallet clamping and supporting device of stacker crane |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220225 Address after: 541199 Yangtang Industrial Park, Xicheng Economic Development Zone, Lingui District, Guilin City, Guangxi Zhuang Autonomous Region Applicant after: GUILIN HONGCHENG MINING EQUIPMENT MANUFACTURE Co. Address before: 541100 Yangtang science and Technology Park, Lingui Town, Lingui County, Guilin City, Guangxi Zhuang Autonomous Region Applicant before: GUILIN HONGCHENG ELECTRO-MECHANICAL EQUIPMENT CO.,LTD. |
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| TA01 | Transfer of patent application right |