CN106005902A - Counter weight tensioning device - Google Patents
Counter weight tensioning device Download PDFInfo
- Publication number
- CN106005902A CN106005902A CN201610545547.9A CN201610545547A CN106005902A CN 106005902 A CN106005902 A CN 106005902A CN 201610545547 A CN201610545547 A CN 201610545547A CN 106005902 A CN106005902 A CN 106005902A
- Authority
- CN
- China
- Prior art keywords
- frame
- rail
- fixed
- tensioning
- tension
- 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
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Classifications
-
- 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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
-
- 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
- B65G2201/0294—Vehicle bodies
Abstract
The invention relates to a counter weight tensioning device. A top frame is fixed to the top end portion of a stand column and fixedly provided with a tensioning track; a tensioning frame and a buffering frame are installed in the tensioning track in a sliding manner; a tensioning wheel is rotationally installed on the tensioning frame which is connected with the buffering frame through an elastic mechanism; the tensioning frame and the buffering frame are connected in the tensioning rack in a sliding manner through walking wheels and guiding wheels, and the walking wheels and the guiding wheels are rotationally connected to the inner sides and the outer sides of the tensioning frame and the buffering frame; one end of a connection rope is connected to the tensioning frame; the other end of the connection rope is connected with a counter weight frame; the left end portion of a non-return claw is fixed to the buffering frame; and the right end portion of a non-return rack is fixed to the top frame. The counter weight tensioning device can guarantee that a chain is in a tensioned state under the condition that the temperature change in a coating workshop is large, the relative position of a chain on a rope body will not change, and the counter weight tensioning device is suitable for being used in the environment where the temperature difference changing range is wide.
Description
Technical field
The present invention relates to a kind of tensioner being mainly used on Painting Shop gathering chain, present invention relates especially to a kind of counter-weight tension device.
Background technology
At present, partial automobile or lathe manufacturer Painting Shop use and accumulate carrier chain to complete the coating process of body in white or workpiece, and in existing technology, during owing to Painting Shop can not be overcome to produce for the counterweighted take-up of gathering chain and stop line, the variations in temperature in drying oven is the biggest, the position entirety causing the chain along wire body changes, or has the process section of climb and fall owing to causing tensioner to unclamp or tension equipped with stopping device.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of can ensure that chain is in the counter-weight tension device that tensioning state and chain do not change in the relative position of wire body in the case of Painting Shop variations in temperature is big.
The technical scheme provided according to the present invention, described counter-weight tension device, including counter-balanced carriage, connect rope, tensioning track, regulating wheel, road wheel, directive wheel, tension frame, cushioning frame, retaining pawl, retaining tooth bar and column；
Top ends at column is fixed with upper frame, upper frame is fixed with tensioning track, tension frame and cushioning frame it is slidably fitted with in tensioning track, tension frame is positioned at the left side of cushioning frame, lower surface at tension frame is fixed with regulating wheel installing rack, regulating wheel installing rack is rotatablely equipped with regulating wheel, it is connected by elastic mechanism between tension frame with cushioning frame, the road wheel that tension frame and cushioning frame are all rotationally connected by limit inside and outside it and directive wheel are slidably connected in tensioning track, the one end connecting rope is connected on tension frame, the other end connection connecting rope has counter-balanced carriage；
The left part of retaining pawl is fixed on cushioning frame, and the right part of retaining pawl is free end, and the right part of retaining tooth bar is fixed on upper frame, and the left part of retaining tooth bar is free end, and retaining tooth bar coordinates with retaining pawl.
Being provided with travel switch receiving terminal on column, be provided with travel switch top dead centre and trigger end and travel switch lower dead center triggering end on counter-balanced carriage, travel switch top dead centre triggers end, travel switch lower dead center triggers end and all coordinates with travel switch receiving terminal.
It is connected by stage clip between tension frame with cushioning frame.
Being fixed with mounting bracket on upper frame on the left of tension frame, be rotatablely equipped with deflecting roller in mounting bracket, the stage casing of described connection rope is embedded in the groove of deflecting roller.
Being fixed with overcoat rail on regulating wheel installing rack, offer regulation waist type elongated hole on overcoat rail, be provided with rail in regulation, be connected by regulation bolt between overcoat rail with rail in regulation in overcoat rail, in regulation, the right part of rail is fixed with insertion rail；The stroke of rail is inserted by the insertion depth regulation in overcoat rail of the rail in regulation.
The present invention can not only ensure that chain is in tensioning state in the case of Painting Shop variations in temperature is big, and chain can be made not change in the relative position of wire body, the present invention adapt to difference variation scope big in the environment of use.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
This counter-weight tension device, including counter-balanced carriage 1, connects rope 4, tensioning track 5, regulating wheel 7, road wheel 8, directive wheel 9, tension frame 11, cushioning frame 12, retaining pawl 13, retaining tooth bar 14 and column 15；
Top ends at column 15 is fixed with upper frame, upper frame is fixed with tensioning track 5, tension frame 11 and cushioning frame 12 it is slidably fitted with in tensioning track 5, tension frame 11 is positioned at the left side of cushioning frame 12, lower surface at tension frame 11 is fixed with regulating wheel installing rack, regulating wheel installing rack is rotatablely equipped with regulating wheel 7, it is connected by elastic mechanism between tension frame 11 with cushioning frame 12, the road wheel 8 that tension frame 11 and cushioning frame 12 are all rotationally connected by limit inside and outside it is slidably connected in tensioning track 5 with directive wheel 9, the one end connecting rope 4 is connected on tension frame 11, the other end connection connecting rope 4 has counter-balanced carriage 1；
The left part of retaining pawl 13 is fixed on cushioning frame 12, and the right part of retaining pawl 13 is free end, and the right part of retaining tooth bar 14 is fixed on upper frame, and the left part of retaining tooth bar 14 is free end, and retaining tooth bar 14 coordinates with retaining pawl 13.
Being provided with travel switch receiving terminal 2 on column 15, be provided with travel switch top dead centre and trigger end and travel switch lower dead center triggering end on counter-balanced carriage 1, travel switch top dead centre triggers end, travel switch lower dead center triggers end and all coordinates with travel switch receiving terminal 2.
It is connected by stage clip 10 between tension frame 11 with cushioning frame 12.
Being fixed with mounting bracket 6 on upper frame on the left of tension frame 11, be rotatablely equipped with deflecting roller 3 in mounting bracket 6, the stage casing of described connection rope 4 is embedded in the groove of deflecting roller 3.
Regulating wheel installing rack is fixed with overcoat rail 16, overcoat rail 16 offers regulation waist type elongated hole, being provided with rail 18 in regulation in overcoat rail 16, be connected by regulation bolt between overcoat rail 16 with rail 18 in regulation, in regulation, the right part of rail 18 is fixed with insertion rail 17；The stroke of rail 17 is inserted by the insertion depth regulation in overcoat rail 16 of the rail 18 in regulation.
The work process of the present invention and operation principle:
After wire body works a period of time, higher owing to drying in-furnace temperature, chain expanded by heating elongation is relatively big, and owing to equipped with stopping device, the adjustable shelf on tensioner can not move, cause chain the most loose compared with just setting state, occur creeping and even falling the phenomenon of chain, otherwise, when wire body have duty transfer to stop a period of time after line time, chain cooling meat, occurs that the phenomenon of tension opened to obtain by chain.
The present invention because between tension frame 11 and cushioning frame 12 equipped with stage clip 10, when chain expanded by heating extend, stage clip 10 tension, make chain re-tensioning, when chain cooling meat, stage clip 10 is stressed, make chain keep at the beginning of set state.Because only that tension frame 11 can be moved by after the power on stage clip 10, it is possible to keep the relative position of the chain of other positions of wire body to keep just set state.
Deflecting roller 3 is arranged in mounting bracket 6, connection rope 4 is walked around deflecting roller 3 one end and is connected on the fixed mount of counter-balanced carriage 1, the other end is connected on tension frame 11, travel switch top dead centre triggers end and is installed on counter-balanced carriage 1 with travel switch lower dead center triggering end, send the signal of telecommunication when counter-balanced carriage 1 arrives top dead centre or lower dead center, travel switch receiving terminal makes wire body driving means quit work after receiving signal.
Claims (5)
1. a counter-weight tension device, including counter-balanced carriage (1), connects rope (4), tensioning track (5), regulating wheel (7), road wheel (8), directive wheel (9), tension frame (11), cushioning frame (12), retaining pawl (13), retaining tooth bar (14) and column (15)；It is characterized in that:
nullTop ends at column (15) is fixed with upper frame，Upper frame is fixed with tensioning track (5)，Tension frame (11) and cushioning frame (12) it is slidably fitted with in tensioning track (5)，Tension frame (11) is positioned at the left side of cushioning frame (12)，Lower surface at tension frame (11) is fixed with regulating wheel installing rack，Regulating wheel installing rack is rotatablely equipped with regulating wheel (7)，It is connected by elastic mechanism between tension frame (11) with cushioning frame (12)，The road wheel (8) that tension frame (11) and cushioning frame (12) are all rotationally connected by limit inside and outside it and directive wheel (9) are slidably connected in tensioning track (5)，The one end connecting rope (4) is connected on tension frame (11)，The other end connection connecting rope (4) has counter-balanced carriage (1)；
The left part of retaining pawl (13) is fixed on cushioning frame (12), the right part of retaining pawl (13) is free end, the right part of retaining tooth bar (14) is fixed on upper frame, and the left part of retaining tooth bar (14) is free end, and retaining tooth bar (14) coordinates with retaining pawl (13).
2. counter-weight tension device as claimed in claim 1, it is characterized in that: on column (15), be provided with travel switch receiving terminal (2), being provided with travel switch top dead centre on counter-balanced carriage (1) and trigger end and travel switch lower dead center triggering end, travel switch top dead centre triggers end, travel switch lower dead center triggers end and all coordinates with travel switch receiving terminal (2).
3. counter-weight tension device as claimed in claim 1, be is characterized in that: be connected by stage clip (10) between tension frame (11) with cushioning frame (12).
4. counter-weight tension device as claimed in claim 1, it is characterized in that: on the upper frame in tension frame (11) left side, be fixed with mounting bracket (6), being rotatablely equipped with deflecting roller (3) in mounting bracket (6), the stage casing of described connection rope (4) is embedded in the groove of deflecting roller (3).
5. counter-weight tension device as claimed in claim 1, it is characterized in that: on regulating wheel installing rack, be fixed with overcoat rail (16), overcoat rail (16) offers regulation waist type elongated hole, rail (18) in regulation it is provided with in overcoat rail (16), being connected by regulation bolt between overcoat rail (16) with rail (18) in regulation, in regulation, the right part of rail (18) is fixed with insertion rail (17)；The stroke of rail (17) is inserted by the insertion depth regulation in overcoat rail (16) of the rail (18) in regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545547.9A CN106005902A (en) | 2016-07-12 | 2016-07-12 | Counter weight tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545547.9A CN106005902A (en) | 2016-07-12 | 2016-07-12 | Counter weight tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106005902A true CN106005902A (en) | 2016-10-12 |
Family
ID=57110026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610545547.9A Pending CN106005902A (en) | 2016-07-12 | 2016-07-12 | Counter weight tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482544A (en) * | 2018-11-05 | 2019-03-19 | 同进电子(天津)有限公司 | A kind of electronic workpiece process and treat system |
| CN110127316A (en) * | 2019-06-18 | 2019-08-16 | 广东灿腾智能设备有限公司 | A kind of automobile coating production line ground chain conveyor system |
| CN110255087A (en) * | 2019-06-06 | 2019-09-20 | 中信戴卡股份有限公司 | A kind of carrier chain of automatic compensation and balance tensioning |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004210447A (en) * | 2002-12-27 | 2004-07-29 | Taihei Kogyo Co Ltd | Tension giving device for belt conveyor |
| CN201283326Y (en) * | 2008-08-30 | 2009-08-05 | 江苏天奇物流系统工程股份有限公司 | Tension device with weight counterbalance |
| DE102008006892A1 (en) * | 2008-01-31 | 2009-08-06 | Takraf Gmbh | Movable weight loaded belt clamping device i.e. weight clamping station, for use in lower strand of belt conveyor, has belt in lower strand guided into loop that is defined above through bend pulleys and below through hanged tension roller |
| CN202880334U (en) * | 2012-09-14 | 2013-04-17 | 江苏通达机械设备制造有限公司 | Counter weight tensioning device of belt conveyor |
| CN203450724U (en) * | 2013-06-25 | 2014-02-26 | 天奇自动化工程股份有限公司 | Weight tensioning mechanism of plate chain conveying system |
| CN203612522U (en) * | 2013-12-06 | 2014-05-28 | 湖北宜都宜运机电工程有限公司 | Tensioning device with tension and gravity capable of being adjusted synchronously and on lower portion of elevator |
| CN204368924U (en) * | 2014-12-16 | 2015-06-03 | 铜陵天奇蓝天机械设备有限公司 | A kind of indoor car formula weight tensioning arrangement |
| CN205873105U (en) * | 2016-07-12 | 2017-01-11 | 无锡顺达智能自动化工程股份有限公司 | Tension device with weight counterbalance |
-
2016
- 2016-07-12 CN CN201610545547.9A patent/CN106005902A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004210447A (en) * | 2002-12-27 | 2004-07-29 | Taihei Kogyo Co Ltd | Tension giving device for belt conveyor |
| DE102008006892A1 (en) * | 2008-01-31 | 2009-08-06 | Takraf Gmbh | Movable weight loaded belt clamping device i.e. weight clamping station, for use in lower strand of belt conveyor, has belt in lower strand guided into loop that is defined above through bend pulleys and below through hanged tension roller |
| CN201283326Y (en) * | 2008-08-30 | 2009-08-05 | 江苏天奇物流系统工程股份有限公司 | Tension device with weight counterbalance |
| CN202880334U (en) * | 2012-09-14 | 2013-04-17 | 江苏通达机械设备制造有限公司 | Counter weight tensioning device of belt conveyor |
| CN203450724U (en) * | 2013-06-25 | 2014-02-26 | 天奇自动化工程股份有限公司 | Weight tensioning mechanism of plate chain conveying system |
| CN203612522U (en) * | 2013-12-06 | 2014-05-28 | 湖北宜都宜运机电工程有限公司 | Tensioning device with tension and gravity capable of being adjusted synchronously and on lower portion of elevator |
| CN204368924U (en) * | 2014-12-16 | 2015-06-03 | 铜陵天奇蓝天机械设备有限公司 | A kind of indoor car formula weight tensioning arrangement |
| CN205873105U (en) * | 2016-07-12 | 2017-01-11 | 无锡顺达智能自动化工程股份有限公司 | Tension device with weight counterbalance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482544A (en) * | 2018-11-05 | 2019-03-19 | 同进电子(天津)有限公司 | A kind of electronic workpiece process and treat system |
| CN110255087A (en) * | 2019-06-06 | 2019-09-20 | 中信戴卡股份有限公司 | A kind of carrier chain of automatic compensation and balance tensioning |
| CN110127316A (en) * | 2019-06-18 | 2019-08-16 | 广东灿腾智能设备有限公司 | A kind of automobile coating production line ground chain conveyor system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
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| WD01 | Invention patent application deemed withdrawn after publication |