CN111762613A - Air bag type constant-pressure tension table and using method thereof - Google Patents
Air bag type constant-pressure tension table and using method thereof Download PDFInfo
- Publication number
- CN111762613A CN111762613A CN202010584900.0A CN202010584900A CN111762613A CN 111762613 A CN111762613 A CN 111762613A CN 202010584900 A CN202010584900 A CN 202010584900A CN 111762613 A CN111762613 A CN 111762613A
- Authority
- CN
- China
- Prior art keywords
- air bag
- pressing
- air
- gasbag
- pressing plate
- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 123
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 25
- 230000008602 contraction Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 7
- 238000004804 winding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/28—Registering, tensioning, smoothing or guiding webs longitudinally by longitudinally-extending strips, tubes, plates, or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Air Bags (AREA)
Abstract
The invention discloses an air bag type constant pressure tension platform, which comprises a rack, a pressure plate assembly and an air bag constant pressure mechanism, and is characterized in that: the frame is provided with a base and a mounting frame arranged above the base, the top of the base forms a seat, the seat is provided with the pressing plate assembly, the pressing plate assembly comprises two pressing plates which are oppositely arranged, each pressing plate is provided with a felt layer for a belt material to pass through between the two pressing plates, and the felt layers on the two pressing plates are oppositely abutted against two sides of the belt material; the air bag constant pressure mechanism is arranged on the mounting frame and provides pressing force to act on the pressing plate assembly. The air bag type constant-pressure tension table and the use method thereof can effectively and uniformly apply pressing force to the strip through the matching of the rack, the pressing plate assembly and the air bag constant-pressure mechanism, so that the rolling tension is consistent in tightness.
Description
Technical Field
The invention relates to the technical field of tension devices, in particular to an air bag type constant-pressure tension table and a using method thereof.
Background
The tension table is suitable for various metal slitting equipment, leveling and transversely cutting equipment, metal polishing equipment, panel pickling production line matching equipment, a cold rolling mill matching winding and unwinding machine, a panel rewinding production line and other automatic metal processing equipment, has the function of adjusting tension, and enables winding energy to be collected neatly. The existing tension table mostly adopts an upper pressing plate and a lower pressing plate to establish tension, the device consists of a fixed lower pressing plate, a movable upper pressing plate and a pressing oil cylinder, when a metal strip passes through the space between the upper pressing plate and the lower pressing plate, the upper pressing plate presses the metal strip under the action of the pressing oil cylinder to provide a set pressure for the metal strip, the pressure can provide a resistance deviating from the traction direction for the metal strip in the traction process of a coiler, and the resistance can form the tension in the coiling process.
However, the tension table is usually driven by a hydraulic cylinder to be pressed down, so that the pressure distribution is easily uneven, and the upper pressing plate and the lower pressing plate apply inconsistent pressing force to each section of the strip in the pressing process, so that the rolling tension is not uniform in tightness.
Disclosure of Invention
The invention aims to provide an air bag type constant pressure tension platform and a using method thereof.
In order to achieve the purpose, the invention provides the following technical scheme:
an air bag type constant-pressure tension table comprises a frame, a pressing plate assembly and an air bag constant-pressure mechanism, wherein the frame is provided with a base and a mounting frame arranged above the base, a seat is formed at the top of the base, the pressing plate assembly is arranged on the seat, the pressing plate assembly comprises two pressing plates which are oppositely arranged, a felt layer is arranged on each pressing plate so that a belt material can pass through the two pressing plates, and the felt layers on the two pressing plates are opposite to two sides of the belt material; the air bag constant pressure mechanism is arranged on the mounting frame and provides pressing force to act on the pressing plate assembly;
gasbag constant voltage mechanism includes casing, air pump, gasbag and a plurality of constant voltage subassembly, the casing is fixed in on the mounting bracket, a plurality of baffles are located to the interval in the casing, from last to forming first installation layer, second installation layer and third installation layer down interval in proper order, the air pump is located in the first installation layer, the gasbag is located in the second installation layer, and the gas outlet and the gasbag of air pump are connected, be equipped with a plurality of flexible sub-gasbags on the gasbag, the baffle is passed to the one end of each flexible sub-gasbag and is stretched into to the third installation in situ, and a plurality of constant voltage subassembly intervals are located in the third installation layer, the constant voltage subassembly includes down pressing member and return spring, the top correspondence of pressing member is connected with a flexible sub-gasbag, and the bottom of pressing member passes the bottom plate of casing, stretches out outside the casing, return spring cover is located on.
As a further technical scheme of the invention: the top of the pressing piece is provided with a groove part which is connected with the telescopic sub-air bag.
As a further technical scheme of the invention: the return spring is sleeved below the groove portion.
As a further technical scheme of the invention: the bottom of holding down is equipped with down the briquetting, and lower briquetting and holding down bottom spiro union are connected.
As a further technical scheme of the invention: the lower pressing block is made of elastic materials.
As a further technical scheme of the invention: the lower pressing plate is in a strip plate shape.
A using method of an air bag type constant pressure tension table comprises the following steps:
in the conveying process of the belt material, the belt material penetrates through the two pressing plates of the pressing plate assembly, felt layers on the two pressing plates are relatively abutted against two surfaces of the belt material, the air bag constant pressure mechanism provides pressing force to act on the pressing plate assembly, the air pump is started, the air pump conveys air to the air bag to expand the air bag, the telescopic sub air bag expands along with the expansion of the air bag, the telescopic sub air bag is pressed against the top end of the pressing piece in the third installation layer, the pressure applied by the telescopic sub air bag to the pressing piece is greater than the elastic force of the return spring, the pressing piece moves downwards, and the bottom end of the pressing piece is pressed against the pressing plate assembly, so that the pressing force is applied to;
after the belt materials are conveyed, the air bag exhausts air to enable the air bag to contract, the telescopic sub air bag contracts along with the contraction of the air bag, the elastic force of the return spring is larger than the pressure of the telescopic sub air bag on the pressing piece, the return spring drives the pressing piece to return, and the pressing of the pressing plate assembly is released.
Compared with the prior art, the invention has the beneficial effects that: the invention provides an air bag type constant pressure tension platform and a using method thereof, which can effectively and uniformly apply pressing force to a belt material through the matching of a rack, a pressing plate assembly and an air bag constant pressure mechanism, so that the winding tension is consistent in tightness.
Drawings
Fig. 1 is a diagram showing an unused state of the air bag type constant pressure tension stage.
Fig. 2 is a using state diagram of the air bag type constant pressure tension table.
Fig. 3 is a bottom view of the airbag constant pressure mechanism.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration and explanation only and are not intended to limit the scope of the invention.
Referring to fig. 1, 2 and 3, an air bag type constant pressure tension platform includes a frame 10, a pressing plate assembly 20 and an air bag constant pressure mechanism 30, the frame 10 is provided with a base 11 and an installation frame 12 arranged above the base 11, a seat 101 is formed at the top of the base 11, the pressing plate assembly 20 is arranged on the seat 101, the pressing plate assembly 20 includes two pressing plates 21 arranged oppositely, each pressing plate 21 is provided with a felt layer 22 for a belt material to pass through between the two pressing plates 21, and the felt layers 22 on the two pressing plates 21 are opposite to and abut against two sides of the belt material; the air bag constant pressure mechanism 30 is arranged on the mounting frame 12, and the air bag constant pressure mechanism 30 provides pressing force to act on the pressure plate assembly 20;
the constant pressure mechanism 30 of gasbag includes casing 31, air pump 32, gasbag 33 and a plurality of constant pressure subassembly 34, casing 31 is fixed in on the mounting bracket 12, a plurality of baffles 311 are located to the interval in casing 31, from last to forming first installation layer 301, second installation layer 302 and third installation layer 303 at interval in proper order down, air pump 32 is located in first installation layer 301, gasbag 33 is located in second installation layer 302, and the gas outlet and the gasbag 33 of air pump 32 are connected, be equipped with a plurality of flexible sub-gasbag 331 on the gasbag 33, the one end of each flexible sub-gasbag 331 is passed baffle 311 and is stretched into to the third installation layer 303 in, and a plurality of constant pressure subassembly 34 intervals are located in the third installation layer 303, constant pressure subassembly 34 includes down piece 341 and return spring, the top of down piece 341 corresponds to be connected with a flexible sub-gasbag 331, and the bottom plate of casing 31 is passed to the bottom of down piece 341, stretches out to outside casing 31, the return spring 342 is sleeved on the top end of the lower pressing member 341 to start the air supply pump 32, the air bag 33 expands, the sub-air bag 331 expands along with the expansion of the air bag 33 to press the lower pressing member 341, and the bottom end of the lower pressing member 341 presses the pressing plate assembly 20.
Further, the top end of the press piece 341 is formed with a groove portion 41, and is connected with the telescopic sub-airbag 331 through the groove portion 41; the return spring 342 is sleeved below the groove portion 41.
Further, the bottom end of the lower pressing member 341 is provided with a lower pressing block 42, and the lower pressing block 42 is connected with the bottom end of the lower pressing member 341 in a threaded manner, so that the replacement and installation are facilitated.
Further, the lower pressing block 42 is made of an elastic material.
Further, the lower pressing plate 21 is in a strip shape, so as to press against the pressing plate assembly 20.
The using method of the air bag type constant pressure tension table comprises the following steps:
in the conveying process of the belt material, the belt material passes through between the two pressing plates 21 of the pressing plate assembly 20, the felt layers 22 on the two pressing plates 21 are relatively abutted against the two surfaces of the belt material, the air bag constant pressure mechanism 30 provides pressing force to act on the pressing plate assembly 20, the air pump 32 is started, the air pump 32 is used for delivering air to the air bag 33 to expand the air bag 33, the telescopic sub air bag 331 rises along with the expansion of the air bag 33, the telescopic sub air bag 331 is pressed against the top end of the pressing member 341 in the third installation layer 303, the pressure applied to the pressing member 341 by the telescopic sub air bag 331 is greater than the elastic force of the return spring 342, the pressing member 341 moves downwards, and the bottom end of the pressing member 341 is pressed against the pressing plate assembly 20, so that;
after the belt material is conveyed, the air bag 33 is exhausted to enable the air bag 33 to contract, the telescopic sub air bag 331 contracts along with the contraction of the air bag 33, the elastic force of the return spring 342 is larger than the pressure of the telescopic sub air bag 331 on the pressing piece 341, the return spring 342 drives the pressing piece 341 to return, and the pressing of the pressing plate assembly 20 is released.
In summary, the air bag type constant pressure tension platform and the use method thereof of the present invention can effectively and uniformly apply pressing force to the strip material through the cooperation among the frame 10, the pressing plate assembly 20 and the air bag constant pressure mechanism 30, so that the winding tension is consistent in tightness.
Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the invention, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a gasbag formula constant voltage tension platform, includes frame (10), clamp plate subassembly (20) and gasbag constant voltage mechanism (30), its characterized in that: the frame (10) is provided with a base (11) and a mounting rack (12) arranged above the base (11), the top of the base (11) forms a seat (101), the seat (101) is provided with a pressing plate assembly (20), the pressing plate assembly (20) comprises two pressing plates (21) which are arranged oppositely, each pressing plate (21) is provided with a felt layer (22) for a strip to pass through between the two pressing plates (21), and the felt layers (22) on the two pressing plates (21) are opposite to two sides of the strip; the air bag constant pressure mechanism (30) is arranged on the mounting frame (12), and the air bag constant pressure mechanism (30) provides pressing force to act on the pressing plate assembly (20);
gasbag constant voltage mechanism (30) includes casing (31), air pump (32), gasbag (33) and a plurality of constant voltage subassembly (34), casing (31) is fixed in on mounting bracket (12), a plurality of baffles (311) are located at the interval in casing (31), from last to forming first installation layer (301), second installation layer (302) and third installation layer (303) at interval down in proper order, air pump (32) are located in first installation layer (301), gasbag (33) are located in second installation layer (302), and the gas outlet and gasbag (33) of air pump (32) are connected, be equipped with a plurality of flexible sub-gasbag (331) on gasbag (33), the one end of each flexible sub-gasbag (331) is passed baffle (311) and is stretched into to third installation layer (303), and a plurality of constant voltage subassembly (34) interval are located in third installation layer (303), gasbag (34) include down piece (341) and return spring (342), the top end of the lower pressing piece (341) is correspondingly connected with a telescopic sub-air bag (331), the bottom end of the lower pressing piece (341) penetrates through the bottom plate of the shell (31) and extends out of the shell (31), and the return spring (342) is sleeved on the top end of the lower pressing piece (341).
2. The air-bag type constant pressure tension stage according to claim 1, wherein: the top end of the pressing piece (341) is provided with a groove part (41) which is connected with the telescopic sub-air bag (331) through the groove part (41).
3. The air-bag type constant pressure tension stage according to claim 1, wherein: the return spring (342) is sleeved below the groove part (41).
4. The air-bag type constant pressure tension stage according to claim 3, wherein: the bottom end of the lower pressing piece (341) is provided with a lower pressing block (42), and the lower pressing block (42) is in threaded connection with the bottom end of the lower pressing piece (341).
5. The air-bag type constant pressure tension stage according to claim 4, wherein: the lower pressing block (42) is made of elastic materials.
6. The air-bag type constant pressure tension stage according to claim 1, wherein: the lower pressing plate (21) is in a strip plate shape.
7. A method of using the airbag type constant pressure tension stage as claimed in any one of claims 1 to 6, comprising the steps of:
in the conveying process of the belt material, the belt material penetrates through a space between two pressing plates (21) of a pressing plate assembly (20), felt layers (22) on the two pressing plates (21) are opposite to and abut against two sides of the belt material, a constant pressure mechanism (30) of the air bag provides pressing force to act on the pressing plate assembly (20), the air pump (32) is started, the air pump (32) is used for delivering air to the air bag (33) to enable the air bag (33) to be expanded, the expansion sub air bag (331) rises along with the expansion of the air bag (33), the expansion sub air bag (331) is pressed against the top end of the pressing piece (341) in the third mounting layer (303), the pressure applied to the pressing piece (341) by the expansion sub air bag (331) is larger than the elastic force of the return spring (342), the pressing piece (341) moves downwards, and the bottom end of the pressing piece (341) is pressed against the pressing plate assembly (20), so that the pressing;
after the belt materials are conveyed, the air bag (33) is exhausted to enable the air bag (33) to contract, the telescopic sub air bag (331) contracts along with the contraction of the air bag (33), the elastic force of the return spring (342) is larger than the pressure of the telescopic sub air bag (331) on the pressing piece (341), the return spring (342) drives the pressing piece (341) to return, and the pressing of the pressing plate assembly (20) is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584900.0A CN111762613A (en) | 2020-06-24 | 2020-06-24 | Air bag type constant-pressure tension table and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584900.0A CN111762613A (en) | 2020-06-24 | 2020-06-24 | Air bag type constant-pressure tension table and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111762613A true CN111762613A (en) | 2020-10-13 |
Family
ID=72722154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010584900.0A Pending CN111762613A (en) | 2020-06-24 | 2020-06-24 | Air bag type constant-pressure tension table and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111762613A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201033452Y (en) * | 2007-04-20 | 2008-03-12 | 邵金彪 | Inflatable bag type pressing machine |
| CN201693020U (en) * | 2009-06-29 | 2011-01-05 | 杭州炫弘科技有限公司 | Double-air-bag compression mechanism of tension mechanism of slitting shear |
| CN201760464U (en) * | 2010-05-05 | 2011-03-16 | 浙江恒立数控科技股份有限公司 | Air bag type tension device |
| CN201799694U (en) * | 2010-09-08 | 2011-04-20 | 吴持跃 | Tension mechanism of strip shear unit |
| CN209350771U (en) * | 2018-11-12 | 2019-09-06 | 青岛埃德法兹精密模具有限公司 | A kind of injection mold convenient for stablizing demoulding |
| CN111168933A (en) * | 2018-11-12 | 2020-05-19 | 徐州康纳高新材料科技有限公司 | Injection mold convenient to stable drawing of patterns |
| CN212608525U (en) * | 2020-06-24 | 2021-02-26 | 肇庆宏旺金属实业有限公司 | Air bag type constant pressure tension table |
-
2020
- 2020-06-24 CN CN202010584900.0A patent/CN111762613A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201033452Y (en) * | 2007-04-20 | 2008-03-12 | 邵金彪 | Inflatable bag type pressing machine |
| CN201693020U (en) * | 2009-06-29 | 2011-01-05 | 杭州炫弘科技有限公司 | Double-air-bag compression mechanism of tension mechanism of slitting shear |
| CN201760464U (en) * | 2010-05-05 | 2011-03-16 | 浙江恒立数控科技股份有限公司 | Air bag type tension device |
| CN201799694U (en) * | 2010-09-08 | 2011-04-20 | 吴持跃 | Tension mechanism of strip shear unit |
| CN209350771U (en) * | 2018-11-12 | 2019-09-06 | 青岛埃德法兹精密模具有限公司 | A kind of injection mold convenient for stablizing demoulding |
| CN111168933A (en) * | 2018-11-12 | 2020-05-19 | 徐州康纳高新材料科技有限公司 | Injection mold convenient to stable drawing of patterns |
| CN212608525U (en) * | 2020-06-24 | 2021-02-26 | 肇庆宏旺金属实业有限公司 | Air bag type constant pressure tension table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2375599A (en) | Combination rubber die | |
| CN111974888A (en) | Aluminum plate bending device is used in processing of high stability aluminium alloy | |
| CN212608525U (en) | Air bag type constant pressure tension table | |
| CN203842920U (en) | Two-roller cold rolling mill | |
| CN111762613A (en) | Air bag type constant-pressure tension table and using method thereof | |
| CN211569622U (en) | Tension-free steel plate winding device | |
| CN107734855B (en) | Waste copper film tearing machine for flexible circuit board | |
| CN212608523U (en) | Adjustable winding tension device | |
| CN214184692U (en) | Steel coil uncoiling and flattening device | |
| CN111762612A (en) | Adjustable winding tension device | |
| CN212608524U (en) | Switchable tension device | |
| CN113560749A (en) | A open flat cutting all-in-one for steel processing | |
| CN212822110U (en) | A cutting machine for cutting out silicon steel sheet | |
| CN210282420U (en) | Cutting device is used in rubber seal production | |
| CN109399298B (en) | Rewinding machine special for cleaning pattern plate and operation method | |
| CN111762614B (en) | Switchable tension device | |
| CN213530531U (en) | Automatic feeding device of stamping equipment | |
| CN214875858U (en) | Automatic film laminating device for die profiling | |
| CN205341555U (en) | Aluminium book device of rolling up | |
| CN114347169A (en) | Automatic waste discharge process for avoiding die cutting | |
| CN201799694U (en) | Tension mechanism of strip shear unit | |
| CN112756453A (en) | Stamping equipment is used in aluminum product processing | |
| CN111879089A (en) | Drying device for lithium battery production | |
| CN210676433U (en) | Cold-rolled steel strip flattening device | |
| CN221200953U (en) | Film winding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |