CN214133406U - Straightening and flattening device - Google Patents
Straightening and flattening device Download PDFInfo
- Publication number
- CN214133406U CN214133406U CN202022934164.5U CN202022934164U CN214133406U CN 214133406 U CN214133406 U CN 214133406U CN 202022934164 U CN202022934164 U CN 202022934164U CN 214133406 U CN214133406 U CN 214133406U
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- straightening roller
- straightening
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- roller
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a draw and rectify level device, which comprises a frame, the inside of frame is rotated and is had first leveling roller, second leveling roller, third leveling roller, fourth leveling roller, fifth leveling roller and sixth leveling roller are respectively through the flexible end drive of electricity liquid push rod activity from top to bottom, follow frame entry end to exit end, lay steel brush strip and lower steel brush strip on the motion route of work piece respectively. The utility model discloses an activity about three straightener roll of electricity liquid push rod drive can the free lift of effectual control straightener roll, prevents that the power phenomenon from probably appearing taking off in the tensile in-process of aligning in the zinc-plated area, and the effectual damage of having avoided the zinc-plated area carries out the centre gripping aligning to the zinc-plated area. The upper steel brush strip and the lower steel brush strip are respectively arranged on the movement route of the galvanized strip workpiece, so that burrs and particles on the surface of the galvanized strip are effectively removed, the production quality is ensured, meanwhile, the subsequent treatment is avoided, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a galvanized strip production processingequipment especially relates to a draw and rectify level device.
Background
After the galvanized strip is subjected to heat treatment, the galvanized strip deforms due to the influence of gravity at high temperature, the shape of the galvanized strip is poor, and the galvanized strip needs to be pulled, straightened and flattened in the subsequent treatment process. The quality and the service performance of the galvanized strip plate are directly influenced by the good and bad shape of the galvanized strip plate and the smoothness and flatness of the surface.
The straightening roll of the existing straightening and leveling device is generally fixedly arranged, the stability of the clamping effect of the galvanized belt is low, the phenomenon of force release can occur in the straightening and stretching process, the galvanized belt is difficult to be effectively straightened, and meanwhile, the device can not be suitable for galvanized belts with different specifications. In addition, burrs and particles on the surface of the galvanized belt cannot be effectively removed, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned technical problem, the purpose provides a draw and rectify level device, improves and draws to rectify and level the effect and can effectively get rid of the burr and the granule on zinc-plating area surface simultaneously, improves production efficiency.
In order to achieve the above object, the present invention provides the following technical solutions:
a withdrawal leveling device comprises a rack, wherein one end of the rack forms a workpiece inlet, and the other end of the rack forms a workpiece outlet; a first straightening roller, a second straightening roller and a third straightening roller rotate inside the rack, the first straightening roller, the second straightening roller and the third straightening roller respectively rotate at fixed positions through respective rotating shafts, and the fixed positions of the first straightening roller and the third straightening roller are higher than the fixed position of the second straightening roller; a fourth straightening roller, a fifth straightening roller and a sixth straightening roller are respectively arranged above the first straightening roller, the second straightening roller and the third straightening roller in a rotating mode, the fourth straightening roller, the fifth straightening roller and the sixth straightening roller are respectively driven by telescopic ends of electric hydraulic push rods to move up and down, the fourth straightening roller moves downwards to be matched with the first straightening roller to press a workpiece, the fifth straightening roller moves downwards to be matched with the second straightening roller to press the workpiece, and the sixth straightening roller moves downwards to be matched with the third straightening roller to press the workpiece; and an upper steel brush strip and a lower steel brush strip are respectively distributed on the movement path of the workpiece along the inlet end to the outlet end of the rack, the lower end of the upper steel brush strip is contacted with the upper surface of the workpiece, and the upper end of the lower steel brush strip is contacted with the lower surface of the workpiece.
Furthermore, one side of the rack is fixedly connected with a driving motor, the output end of the driving motor is connected with the rotating shaft of the second straightening roller, and the rotating shafts of the first straightening roller and the third straightening roller are in transmission connection with the rotating shaft of the second straightening roller through a belt respectively.
Furthermore, rotating shafts of the fourth straightening roller, the fifth straightening roller and the sixth straightening roller are respectively connected with the telescopic ends of the respective electro-hydraulic push rods through respective connecting plates and bearing seats.
Furthermore, the upper steel brush strip moves up and down through the driving of the telescopic end of the electro-hydraulic push rod.
Furthermore, the upper steel brush strip is fixed on a connecting plate driven by a telescopic end of the electro-hydraulic push rod.
Furthermore, the upper steel brush strips are positioned at two ends of the fourth straightening roller/the fifth straightening roller/the sixth straightening roller, and the length of the upper steel brush strip at one end of the fourth straightening roller/the sixth straightening roller, which is close to the fifth straightening roller, is greater than that of the upper steel brush strip at one end of the fourth straightening roller/the sixth straightening roller, which is far away from the fifth straightening roller.
Further, the lower steel brush bars are respectively fixed at the inlet end and the outlet end of the frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a draw and rectify leveling device moves from top to bottom through the three straightener roll of electricity liquid push rod drive to compress tightly the work piece with the straightener roll cooperation of its below respectively, can the free lift of effectual control straightener roll, prevent that the power phenomenon probably appears taking off in the tensile in-process of straightening in the zinc-plated area, the effectual damage of having avoided the zinc-plated area, still can adapt to the zinc-plated area of different thickness specifications, the fixed position of first straightener roll and third straightener roll all is higher than the fixed position of second straightener roll simultaneously, thereby further carry out the centre gripping aligning to the zinc-plated area. In addition, an upper steel brush strip and a lower steel brush strip are respectively arranged on the movement route of the galvanized strip workpiece, the upper steel brush strip and the lower steel brush strip can clean the upper surface and the lower surface of the workpiece, burrs and particles on the surface of the galvanized strip are effectively removed, the production quality is guaranteed, meanwhile, the follow-up treatment is avoided, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a front view of a straightening and flattening device according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a straightening and flattening device provided by an embodiment of the present invention.
Description of reference numerals:
1. a frame; 2. an inlet; 3. an outlet; 4. a first straightening roll; 5. a second straightening roll; 6. a third straightening roll; 7. a fourth straightening roll; 8. a fifth straightening roll; 9. a sixth straightening roll; 10. the telescopic end of the electro-hydraulic push rod; 11. feeding a steel brush strip; 12. a steel brush bar is arranged; 13. a drive motor; 14. a belt; 15. A connecting plate; 16. and a bearing seat.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the straightening and flattening device provided by the present invention comprises a frame 1, wherein one end of the frame 1 forms a workpiece inlet 2, and the other end forms a workpiece outlet 3.
The machine frame comprises a machine frame 1 and is characterized in that a first straightening roller 4, a second straightening roller 5 and a third straightening roller 6 are arranged in the machine frame 1 in a rotating mode, the first straightening roller 4, the second straightening roller 5 and the third straightening roller 6 respectively rotate at fixed positions through respective rotating shafts, and the fixed positions of the first straightening roller 4 and the third straightening roller 6 are higher than the fixed positions of the second straightening roller 5.
Specifically, one side of the frame 1 is fixedly connected with a driving motor 13, the output end of the driving motor 13 is connected with the rotating shaft of the second straightening roller, and the rotating shafts of the first straightening roller and the third straightening roller are respectively in transmission connection with the rotating shaft of the second straightening roller through a belt 14.
A fourth straightening roller 7, a fifth straightening roller 8 and a sixth straightening roller 9 are respectively rotated above the first straightening roller 4, the second straightening roller 5 and the third straightening roller 6, the fourth straightening roller 7, the fifth straightening roller 8 and the sixth straightening roller 9 are respectively driven to move up and down through a telescopic end 10 of an electro-hydraulic push rod, the fourth straightening roller 7 moves downwards to be matched with the first straightening roller 4 to compress a workpiece, the fifth straightening roller 8 moves downwards to be matched with the second straightening roller 5 to compress the workpiece, and the sixth straightening roller 9 moves downwards to be matched with the third straightening roller 6 to compress the workpiece.
Specifically, the rotating shafts of the fourth straightening roller, the fifth straightening roller and the sixth straightening roller are respectively connected with the telescopic ends of the respective electro-hydraulic push rods through respective connecting plates 15 and bearing seats 16.
Along the inlet end to the outlet end of the frame 1, an upper steel brush strip 11 and a lower steel brush strip 12 are respectively arranged on the motion path of the workpiece, the lower end of the upper steel brush strip 11 is in contact with the upper surface of the workpiece, and the upper end of the lower steel brush strip 12 is in contact with the lower surface of the workpiece.
Specifically, the upper steel brush strip 11 is driven to move up and down through the telescopic end of the electro-hydraulic push rod, so that the upper steel brush strip and the fourth straightening roller/the fifth straightening roller/the sixth straightening roller synchronously move up and down, and power is saved. Further, the upper steel brush strip 11 is fixed on a connecting plate 15 driven by a telescopic end of the electro-hydraulic push rod. The upper steel brush strips 11 are positioned at two ends of the fourth straightening roller/the fifth straightening roller/the sixth straightening roller, meanwhile, because the fixing positions of the first straightening roller 4 and the third straightening roller 6 are higher than the fixing position of the second straightening roller 5, and further the corresponding positions of the fourth straightening roller 7 and the sixth straightening roller 9 are higher than the position of the fifth straightening roller 8, in order to adapt to the movement path of a workpiece, so that the upper steel brush strips are fully contacted with the upper surface of the workpiece, the particle and burr removing effect is ensured, and the length of the upper steel brush strips at one end of the fourth straightening roller/the sixth straightening roller, which is close to the fifth straightening roller, is greater than that at one end of the fourth straightening roller/the sixth straightening roller, which is far away from the fifth straightening roller.
In addition, the lower steel brush bars 12 are fixed at the inlet and outlet ends of the frame, respectively, in order to remove particles and burrs from the lower surface of the workpiece.
The utility model discloses a draw and rectify leveling device moves from top to bottom through the three straightener roll of electricity liquid push rod drive to compress tightly the work piece with the straightener roll cooperation of its below respectively, can the free lift of effectual control straightener roll, prevent that the power phenomenon probably appears taking off in the tensile in-process of straightening in the zinc-plated area, the effectual damage of having avoided the zinc-plated area, still can adapt to the zinc-plated area of different thickness specifications, the fixed position of first straightener roll and third straightener roll all is higher than the fixed position of second straightener roll simultaneously, thereby further carry out the centre gripping aligning to the zinc-plated area. In addition, an upper steel brush strip and a lower steel brush strip are respectively arranged on the movement route of the galvanized strip workpiece, the upper steel brush strip and the lower steel brush strip can clean the upper surface and the lower surface of the workpiece, burrs and particles on the surface of the galvanized strip are effectively removed, the production quality is guaranteed, meanwhile, the follow-up treatment is avoided, and the production efficiency is improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments, but such modifications or substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The straightening and flattening device is characterized by comprising a rack, wherein one end of the rack forms a workpiece inlet, and the other end of the rack forms a workpiece outlet; a first straightening roller, a second straightening roller and a third straightening roller rotate inside the rack, the first straightening roller, the second straightening roller and the third straightening roller respectively rotate at fixed positions through respective rotating shafts, and the fixed positions of the first straightening roller and the third straightening roller are higher than the fixed position of the second straightening roller; a fourth straightening roller, a fifth straightening roller and a sixth straightening roller are respectively arranged above the first straightening roller, the second straightening roller and the third straightening roller in a rotating mode, the fourth straightening roller, the fifth straightening roller and the sixth straightening roller are respectively driven by telescopic ends of electric hydraulic push rods to move up and down, the fourth straightening roller moves downwards to be matched with the first straightening roller to press a workpiece, the fifth straightening roller moves downwards to be matched with the second straightening roller to press the workpiece, and the sixth straightening roller moves downwards to be matched with the third straightening roller to press the workpiece; and an upper steel brush strip and a lower steel brush strip are respectively distributed on the movement path of the workpiece along the inlet end to the outlet end of the rack, the lower end of the upper steel brush strip is contacted with the upper surface of the workpiece, and the upper end of the lower steel brush strip is contacted with the lower surface of the workpiece.
2. The tension leveling device as recited in claim 1, wherein a driving motor is fixedly connected to one side of the frame, an output end of the driving motor is connected to a rotating shaft of the second straightening roller, and rotating shafts of the first straightening roller and the third straightening roller are respectively in transmission connection with the rotating shaft of the second straightening roller through a belt.
3. The withdrawal leveling device according to claim 1, wherein the rotating shafts of the fourth leveling roll, the fifth leveling roll and the sixth leveling roll are respectively connected with the telescopic ends of the respective electro-hydraulic push rods through respective connecting plates and bearing seats.
4. The withdrawal leveling device according to claim 1, wherein the upper steel brush bar is driven to move up and down by a telescopic end of an electro-hydraulic push rod.
5. The withdrawal leveling device according to claim 4, wherein the upper steel brush bar is fixed on a connecting plate driven by a telescopic end of the electro-hydraulic push rod.
6. The withdrawal leveling device according to claim 5, wherein the upper steel brush bars are positioned at both ends of the fourth straightening roll/the fifth straightening roll/the sixth straightening roll, and the length of the upper steel brush bar at the end of the fourth straightening roll/the sixth straightening roll close to the fifth straightening roll is longer than the length of the upper steel brush bar at the end far away from the fifth straightening roll.
7. The withdrawal leveling apparatus of claim 1, wherein the lower steel brush bars are fixed at an inlet end and an outlet end of the frame, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022934164.5U CN214133406U (en) | 2020-12-10 | 2020-12-10 | Straightening and flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022934164.5U CN214133406U (en) | 2020-12-10 | 2020-12-10 | Straightening and flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214133406U true CN214133406U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022934164.5U Active CN214133406U (en) | 2020-12-10 | 2020-12-10 | Straightening and flattening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN214133406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840260A (en) * | 2024-03-07 | 2024-04-09 | 河北新金万利新材料科技有限公司 | Withdrawal and straightening device for galvanized steel sheet production |
-
2020
- 2020-12-10 CN CN202022934164.5U patent/CN214133406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840260A (en) * | 2024-03-07 | 2024-04-09 | 河北新金万利新材料科技有限公司 | Withdrawal and straightening device for galvanized steel sheet production |
| CN117840260B (en) * | 2024-03-07 | 2024-04-30 | 河北新金万利新材料科技有限公司 | Withdrawal and straightening device for galvanized steel sheet production |
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