CN212608523U - Adjustable winding tension device - Google Patents
Adjustable winding tension device Download PDFInfo
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- CN212608523U CN212608523U CN202021204429.XU CN202021204429U CN212608523U CN 212608523 U CN212608523 U CN 212608523U CN 202021204429 U CN202021204429 U CN 202021204429U CN 212608523 U CN212608523 U CN 212608523U
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- tension roller
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Abstract
The utility model discloses an adjustable winding tension device, which comprises a desk type tension mechanism, a roller type tension mechanism and a pressurizing tension mechanism, wherein the desk type tension mechanism, the roller type tension mechanism and the pressurizing tension mechanism are arranged in parallel at intervals, a supporting roller frame is arranged between the adjacent tension mechanisms, and a plurality of supporting rollers are arranged on the supporting roller frame at intervals; the table type tension mechanism comprises a first frame, a pressure plate assembly and an air bag constant pressure mechanism, wherein the pressure plate assembly and the air bag constant pressure mechanism are arranged on the first frame; the roller type tension mechanism comprises a second machine frame, a movable seat, a first driving cylinder, a first upper tension roller and a first lower tension roller; the pressurizing tension mechanism comprises a third rack, a first lifting seat, a second driving cylinder, a second upper tension roller and a second lower tension roller. Rolling tension device with adjustable pass through the cooperation between desk-top tension mechanism, roll-type tension mechanism and the pressure boost tension mechanism, can switch the tension mechanism who uses according to the demand, adjust the tension that provides the strip, switch or strengthen the tension that provides effectively.
Description
Technical Field
The utility model belongs to the technical field of the tension device technique and specifically relates to a rolling tension device with adjustable.
Background
The tension device is suitable for various metal slitting equipment, leveling and transversely cutting equipment, metal polishing equipment, panel pickling production line corollary equipment, a cold rolling mill matched 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 device only adopts an upper first lower tension roller which is oppositely arranged in a vertical line to establish tension, the device compresses a strip material by the upper first lower tension roller, a set pressure is given to the strip material, the pressure can give a resistance force which deviates from a traction direction when the strip material is dragged by a coiler, and the resistance force forms the tension in the coiling process.
However, the upper first lower tension roller presses the strip material, and the contact surface and the applied pressure between the upper first lower tension roller and the strip material are constant, so that although the upper first lower tension roller provides tension to the strip material, the provided tension is inconvenient to regulate and cannot be effectively switched or enhanced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rolling tension device with adjustable, this adjustable rolling tension device include desk-top tension mechanism, roll-type tension mechanism and pressure boost tension mechanism, can switch the tension mechanism who uses according to the demand to adjust the tension that provides the strip.
In order to achieve the above object, the utility model provides a following technical scheme:
an adjustable winding tension device comprises a table type tension mechanism, a roller type tension mechanism and a pressurizing tension mechanism, wherein the table type tension mechanism, the roller type tension mechanism and the pressurizing tension mechanism are arranged side by side at intervals, a supporting roller frame is arranged between every two adjacent tension mechanisms, and a plurality of supporting rollers are arranged on the supporting roller frame at intervals and used for supporting a belt material; the table type tension mechanism comprises a first frame, and a pressing plate assembly and an air bag constant pressure mechanism which are arranged on the first frame, wherein the pressing plate assembly comprises two pressing plates which are arranged oppositely;
the roller type tension mechanism comprises a second rack, a movable seat, a first driving cylinder, a first upper tension roller and a first lower tension roller, the movable seat is arranged on the second rack in a lifting manner, the first driving cylinder is arranged at the top end of the second rack, and a driving rod of the first driving cylinder is connected with the movable seat and used for driving the movable seat to lift; the first upper tension roller is rotatably arranged on the movable seat and is driven to lift through the lifting of the movable seat; the first lower tension roller is rotatably arranged on the second rack in a manner of being opposite to the first upper tension roller in a vertical line, so that when the roller type tension mechanism provides tension for the strip material, the first upper tension roller is matched with the first lower tension roller to form the tension for the strip material;
the pressurizing tension mechanism comprises a third rack, a first lifting seat, a second driving cylinder, a second upper tension roller and a second lower tension roller, the third rack is provided with an input part, the first lifting seat is arranged in the input part of the third rack in a lifting way, the second driving cylinder is arranged at the top end of the input part, and a driving rod of the second driving cylinder is connected with the first lifting seat and used for driving the first lifting seat to lift; the second upper tension roller is rotatably arranged on the first lifting seat and is driven to lift by the lifting of the first lifting seat; the second lower tension roller is rotatably arranged at the front end of the input part so that the strip can be conveyed into the input part from the upper part of the second lower tension roller, the second upper tension roller is pressed downwards and matched with the second lower tension roller to support the conveyed strip to be S-shaped, and the tension provided for the strip is enhanced.
As a further technical solution of the utility model: the gasbag constant voltage mechanism includes casing, air pump, gasbag and a plurality of constant voltage subassembly, the casing is fixed in the first frame, 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 at interval down in proper order, in first installation layer is located to the air pump, in the second installation layer is located to the gasbag, the gas outlet and the air bag connection of air pump, be equipped with a plurality of flexible sub-airbags on the gasbag, the one end of each flexible sub-airbag is passed the baffle and is stretched into to the third installation in situ, and in the third installation layer is located to a plurality of constant voltage subassembly intervals, each constant voltage subassembly corresponds and cooperatees with a flexible sub-airbag to the air feed pump starts, and the gasbag inflation, flexible sub-airbag rises along with the gasbag inflation, and drive constant voltage subassembly provides.
As a further technical solution of the utility model: the constant voltage subassembly includes holding down and return spring, the top correspondence of holding down is connected with a flexible sub-gasbag, and the bottom of holding down passes the bottom plate of casing, stretches out outside the casing, return spring cover is located on the top of holding down to the air feed pump starts, and the gasbag inflation, flexible sub-gasbag rises along with the gasbag inflation, supports to hold the holding down and pushes down, and the bottom of holding down supports to press to the clamp plate subassembly on.
As a further technical solution of the utility model: and the pressing plate is provided with a felt layer which is abutted against the strip material.
As a further technical solution of the utility model: the third frame is equipped with the output portion, the output portion is equipped with and is the relative third that sets up of perpendicular line and tension roll under tension roll and the third to supply the strip to pass between tension roll and the third down from the third, the tension roll cooperatees with tension roll under the third on the third, forms the tension to the strip.
As a further technical solution of the utility model: the lifting device is characterized in that a second lifting seat is arranged in the output part in a lifting mode, the third upper tension roller is arranged on the second lifting seat, a third driving cylinder is arranged at the top end of the output part, and a driving rod of the third driving cylinder is connected with the second lifting seat and used for driving the second lifting seat to lift.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a rolling tension device with adjustable passes through the cooperation between desk-top tension mechanism, roll-type tension mechanism and the pressure boost tension mechanism, can switch the tension mechanism who uses according to the demand to adjust the tension that provides the strip, switch or strengthen the tension that provides effectively.
Drawings
Fig. 1 is a schematic view of an adjustable winding tension device.
Fig. 2 is a view showing the airbag constant pressure mechanism of the bench type tension mechanism in an unactuated state.
Fig. 3 is a starting state diagram of an air bag constant pressure mechanism of the desk type tension mechanism.
Fig. 4 is a bottom view of the airbag constant pressure mechanism.
Fig. 5 is a schematic view of an input portion of the booster tension mechanism.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is only for purposes of illustration and explanation, and is not intended to limit the scope of the present disclosure.
Referring to fig. 1, an adjustable winding tension device includes a table type tension mechanism 10, a roller type tension mechanism 20 and a pressurizing tension mechanism 30, wherein the table type tension mechanism 10, the roller type tension mechanism 20 and the pressurizing tension mechanism 30 are arranged side by side at intervals, a carrier roller frame 40 is arranged between adjacent tension mechanisms, and a plurality of carrier rollers 41 are arranged on the carrier roller frame 40 at intervals for supporting a belt material; the table type tension mechanism 10 comprises a first frame 11, and a pressure plate assembly 12 and an air bag constant pressure mechanism 13 which are arranged on the first frame 11, wherein the pressure plate assembly 12 comprises two pressure plates 121 which are arranged oppositely, the air bag constant pressure mechanism 13 is arranged above the pressure plate assembly 12, so that when the table type tension mechanism 10 provides tension for a belt material, the belt material passes through the two pressure plates 121, the air bag constant pressure mechanism 13 provides pressing force to act on the pressure plate assembly 12, and the two pressure plates 121 are relatively abutted against two surfaces of the belt material to form tension for the belt material;
the roller type tension mechanism 20 comprises a second rack 21, a movable seat 22, a first driving cylinder 23, a first upper tension roller 24 and a first lower tension roller 25, the movable seat 22 is arranged on the second rack 21 in a lifting manner, the first driving cylinder 23 is arranged at the top end of the second rack 21, and a driving rod of the first driving cylinder 23 is connected with the movable seat 22 and used for driving the movable seat 22 to lift; the first upper tension roller 24 is rotatably arranged on the movable seat 22, and the movable seat 22 is lifted to drive the first upper tension roller 24 to lift; the first lower tension roller 25 is rotatably mounted on the second frame 21 in a manner of being opposite to the first upper tension roller 24 in a vertical line, so that when the roller tension mechanism 20 provides tension to the strip material, the first upper tension roller 24 is matched with the first lower tension roller 25 to form tension to the strip material;
referring to fig. 5, the pressurizing tension mechanism 30 includes a third frame 31, a first lifting seat 32, a second driving cylinder 33, a second upper tension roller 34 and a second lower tension roller 35, the third frame 31 is provided with an input portion 301, the first lifting seat 32 is liftably installed in the input portion 301 of the third frame 31, the second driving cylinder 33 is installed at the top end of the input portion 301, and a driving rod of the second driving cylinder 33 is connected with the first lifting seat 32 to drive the first lifting seat 32 to lift; the second upper tension roller 34 is rotatably mounted on the first lifting seat 32, and the second upper tension roller 34 is driven to lift by the lifting of the first lifting seat 32; the second lower tension roller 35 is rotatably disposed at the front end of the input portion 301, so that the strip can be conveyed into the input portion 301 from the upper side of the second lower tension roller 35, the second upper tension roller 34 is pressed downwards, and is matched with the second lower tension roller 35 to push the conveyed strip into an S shape, so that tension provided for the strip is enhanced.
Further, referring to fig. 2, 3 and 4, the airbag constant pressure mechanism 13 includes a housing 131, an air pump 132, an airbag 133 and a plurality of constant pressure components 134, the housing 131 is fixed on the first rack 11, a plurality of partition boards 100 are arranged in the housing 131 at intervals, a first installation layer 101, a second installation layer 102 and a third installation layer 103 are sequentially formed at intervals from top to bottom, the air pump 132 is arranged in the first installation layer 101, the airbag 133 is arranged in the second installation layer 102, an air outlet of the air pump 132 is connected with the airbag 133, the airbag 133 is provided with a plurality of sub-airbags 1331, one end of each sub-airbag 1331 penetrates through the partition board 100 and extends into the third installation layer 103, a plurality of constant pressure components 134 are arranged in the third installation layer 103 at intervals, each constant pressure component 134 is correspondingly matched with one sub-airbag 1331, the air pump 132 is started, the airbag 133 is inflated, the sub-airbag 1331 rises along with the inflation of the airbag 133, the constant pressure assembly 134 is driven to provide a compressive force on the platen assembly 12.
Further, the constant pressure assembly 134 includes a lower pressing member 1341 and a return spring 1342, the top end of the lower pressing member 1341 is correspondingly connected to a sub-bellows 1331, the bottom end of the lower pressing member 1341 passes through the bottom plate of the casing 131 and extends out of the casing 131, the return spring 1342 is sleeved on the top end of the lower pressing member 1341 to start the air supply pump 132, the air bellows 133 expands, the sub-bellows 1331 expands along with the expansion of the air bellows 133 and supports the lower pressing member 1341 to press down, and the bottom end of the lower pressing member 1341 is supported and pressed on the pressure plate assembly 12.
Further, a felt layer 122 is disposed on the pressing plate 121, and the felt layer 122 is abutted against the belt material.
Further, the third frame 31 is provided with an output portion 302, the output portion 302 is provided with a third upper tension roller 36 and a third lower tension roller 37 which are oppositely arranged in a vertical line, so that the strip passes through between the third upper tension roller 36 and the third lower tension roller 37, and the third upper tension roller 36 and the third lower tension roller 37 are matched to form tension to the strip.
Furthermore, a second lifting seat 38 is arranged in the output portion 302 in a liftable manner, the third upper tension roller 36 is arranged on the second lifting seat 38, a third driving cylinder 39 is arranged at the top end of the output portion 302, and a driving rod of the third driving cylinder 39 is connected with the second lifting seat 38 to drive the second lifting seat 38 to lift.
The utility model relates to a rolling tension device's application method with adjustable, as follows: the tension mechanism for providing tension to the strip material is switched among the table type tension mechanism 10, the roller type tension mechanism 20 and the pressurizing tension mechanism 30 according to the material or the material thickness of the strip material, and the tension mechanism may be used to provide tension to the strip material. The table tension mechanism 10 and the roller tension mechanism 20 provide different tension to the strip material, while the booster tension mechanism 30 effectively increases the tension provided to the strip material.
To sum up, the utility model relates to a rolling tension device with adjustable passes through the cooperation between desk-top tension mechanism 10, roll-type tension mechanism 20 and the pressure boost tension mechanism 30, can switch the tension mechanism who uses according to the demand to adjust the tension that provides the strip, switch or strengthen the tension that provides effectively.
As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.
Claims (6)
1. The utility model provides a rolling tension device with adjustable, includes desk-top tension mechanism (10), roll-type tension mechanism (20) and pressure boost tension mechanism (30), its characterized in that: the table type tension mechanism (10), the roller type tension mechanism (20) and the pressurizing tension mechanism (30) are arranged side by side at intervals, a roller frame (40) is arranged between every two adjacent tension mechanisms, and a plurality of rollers (41) are arranged on the roller frame (40) at intervals and used for supporting a strip; the table type tension mechanism (10) comprises a first rack (11), and a pressure plate assembly (12) and an air bag constant pressure mechanism (13) which are arranged on the first rack (11), wherein the pressure plate assembly (12) comprises two pressure plates (121) which are arranged oppositely, the air bag constant pressure mechanism (13) is arranged above the pressure plate assembly (12) so that when the table type tension mechanism (10) provides tension for the belt material, the belt material passes through the two pressure plates (121), the air bag constant pressure mechanism (13) provides pressing force to act on the pressure plate assembly (12), and the two pressure plates (121) are enabled to relatively abut against two sides of the belt material to form tension for the belt material;
the roller type tension mechanism (20) comprises a second rack (21), a movable seat (22), a first driving cylinder (23), a first upper tension roller (24) and a first lower tension roller (25), the movable seat (22) is arranged on the second rack (21) in a liftable mode, the first driving cylinder (23) is arranged at the top end of the second rack (21), and a driving rod of the first driving cylinder (23) is connected with the movable seat (22) and used for driving the movable seat (22) to ascend and descend; the first upper tension roller (24) is rotatably arranged on the movable seat (22), and the movable seat (22) is lifted to drive the first upper tension roller (24) to lift; the first lower tension roller (25) is arranged on the second rack (21) in a manner of oppositely arranging corresponding to the first upper tension roller (24) in a vertical line manner, so that when the roller type tension mechanism (20) provides tension for the strip material, the first upper tension roller (24) is matched with the first lower tension roller (25) to form the tension for the strip material;
the pressurization tension mechanism (30) comprises a third rack (31), a first lifting seat (32), a second driving cylinder (33), a second upper tension roller (34) and a second lower tension roller (35), the third rack (31) is provided with an input part (301), the first lifting seat (32) is arranged in the input part (301) of the third rack (31) in a lifting manner, the second driving cylinder (33) is arranged at the top end of the input part (301), and a driving rod of the second driving cylinder (33) is connected with the first lifting seat (32) and used for driving the first lifting seat (32) to lift; the second upper tension roller (34) is rotatably arranged on the first lifting seat (32), and the second upper tension roller (34) is driven to lift by the lifting of the first lifting seat (32); the second lower tension roller (35) is rotatably arranged at the front end of the input part (301) so that the strip can be conveyed into the input part (301) from the upper part of the second lower tension roller (35), the second upper tension roller (34) is pressed downwards and matched with the second lower tension roller (35) to enable the conveyed strip to be abutted to be S-shaped, and tension provided for the strip is enhanced.
2. The adjustable rolling tension device as claimed in claim 1, wherein: the air bag constant pressure mechanism (13) comprises a shell (131), an air pump (132), an air bag (133) and a plurality of constant pressure components (134), wherein the shell (131) is fixed on a first rack (11), a plurality of partition plates (100) are arranged in the shell (131) at intervals, a first installation layer (101), a second installation layer (102) and a third installation layer (103) are sequentially formed from top to bottom at intervals, the air pump (132) is arranged in the first installation layer (101), the air bag (133) is arranged in the second installation layer (102), an air outlet of the air pump (132) is connected with the air bag (133), the air bag (133) is provided with a plurality of telescopic sub-air bags (1331), one end of each telescopic sub-air bag (1331) penetrates through the partition plates (100) to extend into the third installation layer (103), a plurality of constant pressure components (134) are arranged in the third installation layer (103) at intervals, each constant pressure component (134) is correspondingly matched with one telescopic sub-air bag (1331), when the air supply pump (132) is started, the air bag (133) is expanded, the expansion sub-air bag (1331) rises along with the expansion of the air bag (133), and the constant pressure component (134) is driven to provide pressing force to the pressure plate component (12).
3. The adjustable rolling tension device as claimed in claim 2, wherein: the constant pressure assembly (134) comprises a pressing piece (1341) and a return spring (1342), wherein the top end of the pressing piece (1341) is correspondingly connected with a telescopic sub-air bag (1331), the bottom end of the pressing piece (1341) penetrates through a bottom plate of the shell (131) and extends out of the shell (131), the return spring (1342) is sleeved on the top end of the pressing piece (1341) and is started by an air supply pump (132), the air bag (133) expands, the telescopic sub-air bag (1331) expands along with the expansion of the air bag (133) and presses the pressing piece (1341) downwards, and the bottom end of the pressing piece (1341) presses the pressing plate assembly (12).
4. The adjustable rolling tension device as claimed in claim 1, wherein: the pressing plate (121) is provided with a felt layer (122) which is abutted against the belt material through the felt layer (122).
5. The adjustable rolling tension device as claimed in claim 1, wherein: third frame (31) is equipped with output portion (302), output portion (302) are equipped with and are third upper tension roller (36) and third lower tension roller (37) of a perpendicular line relative setting to pass between third upper tension roller (36) and third lower tension roller (37) for the strip, tension roller (36) cooperate under third upper tension roller (36) and the third tension roller (37), form the tension to the strip.
6. The adjustable rolling tension device as claimed in claim 5, wherein: the lifting device is characterized in that a second lifting seat (38) is arranged in the output part (302) in a lifting mode, a third upper tension roller (36) is arranged on the second lifting seat (38), a third driving cylinder (39) is arranged at the top end of the output part (302), and a driving rod of the third driving cylinder (39) is connected with the second lifting seat (38) and used for driving the second lifting seat (38) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021204429.XU CN212608523U (en) | 2020-06-24 | 2020-06-24 | Adjustable winding tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021204429.XU CN212608523U (en) | 2020-06-24 | 2020-06-24 | Adjustable winding tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212608523U true CN212608523U (en) | 2021-02-26 |
Family
ID=74742541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021204429.XU Active CN212608523U (en) | 2020-06-24 | 2020-06-24 | Adjustable winding tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212608523U (en) |
-
2020
- 2020-06-24 CN CN202021204429.XU patent/CN212608523U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210318 Address after: 529533 north of the intersection of Haigang zonger road and Haigang Siheng Road, Port Industrial Park, Yangjiang high tech Zone, Yangjiang City, Guangdong Province Patentee after: Yangjiang Hongwang Industrial Co.,Ltd. Address before: No.30, Industrial Avenue, hi tech Zone, Zhaoqing City, Guangdong Province Patentee before: ZHAOQING HONGWANG METAL INDUSTRIAL Co.,Ltd. |