CN109051737B - Column type stopper with buffer - Google Patents
Column type stopper with buffer Download PDFInfo
- Publication number
- CN109051737B CN109051737B CN201811071398.2A CN201811071398A CN109051737B CN 109051737 B CN109051737 B CN 109051737B CN 201811071398 A CN201811071398 A CN 201811071398A CN 109051737 B CN109051737 B CN 109051737B
- Authority
- CN
- China
- Prior art keywords
- sliding block
- buffer
- bottom plate
- stopper
- guide shaft
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- 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
-
- 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
- B65G13/00—Roller-ways
- B65G13/075—Braking means
-
- 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
Abstract
The invention relates to a column type stopper with buffer, which comprises a bottom plate, wherein a lifting driving device is arranged on the bottom plate, a piston rod of the lifting driving device is connected with a sliding block, and a braking device is arranged on the sliding block. The stopper has a buffer function, and avoids damage to the tray and the workpiece caused by high speed and large inertia in the stopping process.
Description
Technical Field
The invention belongs to the technical field of transportation mechanical equipment, and relates to a column type stopper with a buffer.
Background
Due to the requirement of the production process, the pallet needs to be stopped at a designated position in the medium-and small-sized roller conveyor line. The prior art generally adopts a rigid stopper to realize the blocking of the tray in the roller conveyor line, and the damage to the tray and the workpiece is easy to cause.
Disclosure of Invention
The invention aims to provide a column type stopper with a buffer, which can solve the problems and ensure the stability and smoothness in the braking process.
According to the technical scheme provided by the invention: the utility model provides a take buffering column stopper, includes the bottom plate, install lifting drive device on the bottom plate, lifting drive device piston rod connects the slider, install arresting gear on the slider.
As a further improvement of the invention, the lifting driving device is a cylinder.
As a further development of the invention, the slide is guided by a guide.
As a further improvement of the invention, the braking device comprises a stop block and a buffer bracket, wherein the stop block and the buffer bracket are pivoted with the sliding block, an oil buffer is arranged on the buffer bracket, and the oil buffer is connected with one end of the stop block.
As a further improvement of the invention, the sliding block is provided with a limiting pin.
As a further development of the invention, the guide device comprises a guide shaft, which is mounted on the base plate, along which the slide moves.
As a further development of the invention, the upper part of the guide shaft is connected by a top plate.
As a further improvement of the invention, the sliding block is provided with a through hole, and the sliding block is connected with the guide shaft in a sliding way through the through hole.
As a further improvement of the invention, a self-lubricating copper sleeve is arranged in the through hole.
Compared with the prior art, the invention has the following advantages:
1. the invention has simple structure and small occupied space; the back and forth switching of the position of the stopper can be achieved by means of a cylinder.
2. The self-lubricating copper sleeve is adopted in the invention, so that the sliding block is further ensured to be stable and smooth in sliding.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
In fig. 1, the hydraulic buffer comprises a hydraulic buffer 1, a buffer bracket 2, a stop block 3, a top plate 4, a guide shaft 5, a sliding block 6, a bottom plate 7, a cylinder 8, a limiting pin 9, a shaft 10, a connecting rod 11, a self-lubricating copper sleeve 13 and the like.
As shown in fig. 1, the invention is a column stopper with buffer, which comprises a bottom plate 7, a lifting driving device is vertically installed on the lower bottom surface of the bottom plate 7, in this embodiment, the lifting driving device is an air cylinder 8, in other embodiments of the invention, the lifting driving device can also be an oil cylinder or an electric cylinder, a through hole is formed in the middle of the bottom plate 7, a piston rod of the air cylinder 8 can move in the vertical direction, the piston rod of the air cylinder 8 is connected with a sliding block 6, the sliding block 6 moves along a guiding device in the vertical direction, in this embodiment, the guiding device is a guiding shaft 5, the guiding shaft 5 is vertically arranged on the bottom plate 7, a hole for installing the guiding shaft 5 is formed in the sliding block 6, a self-lubricating copper sleeve 13 is installed in the hole for reducing the sliding friction coefficient between the sliding block 6 and the guiding shaft 5, the tops of the guiding shaft 5 are connected together through a top block 4 for enhancing rigidity, in other embodiments of the invention, the guiding device can also be a groove and a bump. The stop block 3 is pivoted with the sliding block 6 through the shaft 10, the stop block 3 is V-shaped, the same side of the sliding block 6 is pivoted with the buffer support 2, the buffer support 2 is provided with the hydraulic buffer 1, and a piston rod of the hydraulic buffer 1 is connected with the lower end of the stop block 3. The slide block 6 is also provided with a limiting pin 9, and the limiting pin 9 is used for limiting the swing angle of the stop block 3 and preventing the hydraulic buffer 1 from being damaged due to over-travel buffering.
The working process of the invention is as follows: the stopper is arranged in a roller conveyor line, when a tray does not need to be stopped, the air cylinder 8 is recovered to drive the sliding block 6 to move downwards, and the stop block 3 is positioned below a tray moving guide rail. When the tray needs to be stopped, a piston rod of the air cylinder 8 stretches out to drive the sliding block 6 to move upwards along the guide shaft 5, the stop block 3 is positioned above the tray moving guide rail, the tray contacts with the upper end of the stop block 3 in the moving process, the stop block 3 rotates around the shaft 10, the lower end of the stop block 3 pushes the oil buffer 1, and the tray is slowly stopped through the buffering effect of the oil buffer.
Claims (4)
1. A cushioned column stopper characterized by: the stopper comprises a bottom plate (7), a lifting driving device is arranged on the bottom plate (7), a piston rod of the lifting driving device is connected with a sliding block (6), and a braking device is arranged on the sliding block (6); the sliding block (6) is guided by a guiding device; the braking device comprises a stop block (3) and a buffer support (2), wherein the stop block (3) and the buffer support (2) are pivoted with the sliding block (6), an oil buffer (1) is arranged on the buffer support (2), and the oil buffer (1) is connected with one end of the stop block (3); a limiting pin (9) is arranged on the sliding block (6); the guide device comprises a guide shaft (5), the guide shaft (5) is arranged on the bottom plate (7), and the sliding block (6) moves along the guide shaft (5); the method is characterized in that: the sliding block (6) is provided with a through hole, and the sliding block (6) is connected with the guide shaft (5) in a sliding way through the through hole.
2. The cushioned column stopper of claim 1 wherein: the lifting driving device is an air cylinder (8).
3. The cushioned column stopper of claim 1 wherein: the upper part of the guide shaft (5) is connected through a top plate (4).
4. The cushioned column stopper of claim 1 wherein: a self-lubricating copper sleeve (13) is arranged in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071398.2A CN109051737B (en) | 2018-09-14 | 2018-09-14 | Column type stopper with buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071398.2A CN109051737B (en) | 2018-09-14 | 2018-09-14 | Column type stopper with buffer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109051737A CN109051737A (en) | 2018-12-21 |
| CN109051737B true CN109051737B (en) | 2024-04-02 |
Family
ID=64760545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811071398.2A Active CN109051737B (en) | 2018-09-14 | 2018-09-14 | Column type stopper with buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109051737B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000065290A (en) * | 1999-04-01 | 2000-11-06 | 정문술 | Buffer Driving Apparatus of Handler |
| CN2797291Y (en) * | 2005-04-22 | 2006-07-19 | 江苏天奇物流系统工程股份有限公司 | Friction slide board stopper |
| CN2880749Y (en) * | 2005-12-30 | 2007-03-21 | 广西玉柴机器股份有限公司 | Vertical type guiding stopping device |
| CN204038587U (en) * | 2014-09-03 | 2014-12-24 | 天奇自动化工程股份有限公司 | The large load stopper of horizontal type |
| CN205739408U (en) * | 2016-06-01 | 2016-11-30 | 哈尔滨东安汽车发动机制造有限公司 | A kind of novel tray stopper |
| CN207205726U (en) * | 2017-06-21 | 2018-04-10 | 上海华依科技集团股份有限公司 | Adapt to the stopper structure of engine line upstream rotation member positioning lifting stroke |
| CN209065002U (en) * | 2018-09-14 | 2019-07-05 | 天奇自动化工程股份有限公司 | A kind of band buffering upright formula stopper |
-
2018
- 2018-09-14 CN CN201811071398.2A patent/CN109051737B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000065290A (en) * | 1999-04-01 | 2000-11-06 | 정문술 | Buffer Driving Apparatus of Handler |
| CN2797291Y (en) * | 2005-04-22 | 2006-07-19 | 江苏天奇物流系统工程股份有限公司 | Friction slide board stopper |
| CN2880749Y (en) * | 2005-12-30 | 2007-03-21 | 广西玉柴机器股份有限公司 | Vertical type guiding stopping device |
| CN204038587U (en) * | 2014-09-03 | 2014-12-24 | 天奇自动化工程股份有限公司 | The large load stopper of horizontal type |
| CN205739408U (en) * | 2016-06-01 | 2016-11-30 | 哈尔滨东安汽车发动机制造有限公司 | A kind of novel tray stopper |
| CN207205726U (en) * | 2017-06-21 | 2018-04-10 | 上海华依科技集团股份有限公司 | Adapt to the stopper structure of engine line upstream rotation member positioning lifting stroke |
| CN209065002U (en) * | 2018-09-14 | 2019-07-05 | 天奇自动化工程股份有限公司 | A kind of band buffering upright formula stopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109051737A (en) | 2018-12-21 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |