CN210995799U - Strip steel overturning platform and strip steel overturning device for strip steel inspection station - Google Patents
Strip steel overturning platform and strip steel overturning device for strip steel inspection station Download PDFInfo
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- CN210995799U CN210995799U CN201921795757.9U CN201921795757U CN210995799U CN 210995799 U CN210995799 U CN 210995799U CN 201921795757 U CN201921795757 U CN 201921795757U CN 210995799 U CN210995799 U CN 210995799U
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Abstract
The utility model relates to a belted steel roll-over table for belted steel inspection station, including main frame, upset frame, belted steel tilting mechanism and belted steel straining device, belted steel tilting mechanism is including the upset dish that can press from both sides tight belted steel and be used for ordering about 90 or 180 upset drive unit of upset dish upset, and belted steel straining device installs on the main frame and has the straight line output of direction of drive and upset dish axial direction parallel, and the upset frame is connected with this straight line output. In addition, the strip steel overturning device is also provided, and at least one of the inlet and outlet overturning tables adopts the strip steel overturning table. The utility model provides a belted steel roll-over table disposes belted steel straining device and orders about upset frame translation, provides the tensile force to the belted steel, guarantees the quality that belted steel was polished and guarantees the accuracy of belted steel inspection, compares in the traditional mode that adopts the tensioning roller to provide the tensile force for belted steel, the utility model discloses can reduce equipment occupation space and equipment investment effectively.
Description
Technical Field
The utility model belongs to the technical field of metallurgical equipment, concretely relates to belted steel roll-over table and belted steel turning device for belted steel inspection station.
Background
In cold rolled automotive sheets, a typical product requires single-sided quality, and a part of high-end products such as high-grade double-sided automotive sheets used for fenders, door panels, and the like of automobiles require double-sided ultra-high-grade finishing. The requirement for the surface quality of the strip steel is that no macroscopic surface defects are present after double-sided grinding, and even the permissible double-sided defects do not allow the surface quality after electroplating and painting to be affected. The strict requirements of downstream users on the strip steel require that the strip steel inspection station can adapt to the process requirements, and the single-side and double-side inspection of the strip steel can be realized according to different types of strip steel.
The inspection station layout of the continuous production line of the automobile slab pickling and rolling is generally divided into an online mode and an offline mode. The arrangement and inspection mode adopted by the off-line inspection station comprises the following steps:
in the mode 1, a belt conveyor or a bakelite plate or a stainless steel platform is unfolded by an uncoiler, strip steel is flatly laid, only one side can be checked, and the other side is checked by an operator at the uncoiler by visually checking the outer diameter of a steel coil;
in the mode 2, a pinch roll, a lifting polishing device and the like are arranged in the middle of a belt conveyor or a platform, so that single-side suspension polishing can be realized;
and in the mode 3, after the uncoiler is uncoiled for a certain length, the single side of the strip steel is inspected, the strip steel is overturned from top to bottom or from bottom to top at the tail part through the belt wrapper or the guiding device, and the other surface of the strip steel is inspected. The specific direction is determined by the space elevation position of the equipment, the strip steel is more smoothly threaded in a general top-down mode, the strip steel is influenced by gravity in a bottom-up mode, the resistance is slightly large when the strip steel is turned upwards, and the thick strip is more easily scratched.
Mode 1 and mode 2 are conventional can only carry out the single face inspection, and mode 3 can realize two-sided inspection, but the place area occupied is big, and equipment cost is higher, increases operating personnel's work load.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a belted steel roll-over table and belted steel turning device for belted steel inspection station can solve prior art's partial defect at least.
The utility model relates to a strip steel overturning platform for a strip steel inspection station, which comprises a main frame, an overturning frame and a strip steel overturning mechanism arranged on the overturning frame, wherein the strip steel overturning mechanism comprises an overturning disc capable of clamping strip steel and an overturning driving unit for driving the overturning disc to overturn for 90 degrees or 180 degrees; the strip steel overturning platform further comprises a strip steel tensioning mechanism, the strip steel tensioning mechanism is arranged on the main frame and is provided with a linear output end, the driving direction of the linear output end is parallel to the axial direction of the overturning plate, and the overturning frame is connected with the linear output end.
In one embodiment, the strip steel tensioning mechanism comprises a tensioning hydraulic cylinder, a shell of the tensioning hydraulic cylinder is fixed on the main frame, an output shaft of the tensioning hydraulic cylinder is axially parallel to the axial direction of the turnover disc, and the turnover frame is connected with the output shaft of the tensioning hydraulic cylinder.
As one embodiment, the tensioning hydraulic cylinder has two sets and is oppositely arranged on the transmission side and the operation side of the inspection station.
In one embodiment, the main frame is further provided with a guide mechanism for guiding the linear motion of the turnover frame.
As one embodiment, the guide mechanism comprises a plurality of groups of guide assemblies which are distributed on a transmission side and an operation side of the inspection station; each group of guide assemblies comprises guide wheels and guide grooves, one guide member is arranged on the main frame, and the other guide member is arranged on the turnover frame.
As one embodiment, the turnover disc is provided with an upper pressing plate table and a lower pressing plate table which are respectively arranged at the upper side and the lower side of the strip steel running channel, and the upper pressing plate table is connected with a lifting driving unit.
As one embodiment, the lifting drive unit includes a clamping hydraulic cylinder and a parallel four-bar linkage mechanism, and the parallel four-bar linkage mechanism is connected to the clamping hydraulic cylinder and the upper platen table, respectively.
As an embodiment, the flipping disk is defined on the flipping frame by a plurality of support wheels and is connected with the flipping driving unit.
The utility model also relates to a belted steel turning device for belted steel inspection station, including entry roll-over table and export roll-over table, at least one of them roll-over table adopts as above a belted steel roll-over table for belted steel inspection station.
As one embodiment, the strip steel overturning platform for the strip steel inspection station is adopted as the outlet overturning platform; the inlet overturning platform comprises a main frame, an overturning frame fixed on the main frame and a strip steel overturning mechanism arranged on the overturning frame, wherein the strip steel overturning mechanism comprises an overturning disc capable of clamping strip steel and an overturning driving unit used for driving the overturning disc to overturn for 90 degrees or 180 degrees.
The utility model discloses following beneficial effect has at least:
the utility model provides a belted steel roll-over table except disposing belted steel tilting mechanism in order to guarantee its upset function to the belted steel, has still adopted belted steel straining device in order to order about upset frame along the axial translation of upset dish, can strain the belted steel of centre gripping, guarantees the quality that belted steel was polished and guarantees the accuracy of belted steel inspection to cause secondary quality defect or damage equipment on every side when can avoiding belted steel not tensioning. Compare and adopt the tensioning roller to provide the mode of tensile force for belted steel among the prior art, the utility model provides a belted steel roll-over table and belted steel turning device can reduce equipment occupation space and equipment investment effectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a strip steel overturning table for a strip steel inspection station according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a strip steel turnover device provided by the second embodiment of the present invention;
fig. 3 is a schematic structural view of an inlet turning table provided in the second embodiment of the present invention;
fig. 4 is a schematic diagram of an arrangement structure of a strip steel off-line inspection station according to the second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1, an embodiment of the present invention provides a strip steel turning table for a strip steel inspection station, including a main frame 101, a turning frame 102, and a strip steel turning mechanism disposed on the turning frame 102, where the strip steel turning mechanism includes a turning plate 103 capable of clamping strip steel and a turning driving unit 106 for driving the turning plate 103 to turn 90 ° or 180 °; the strip steel overturning platform further comprises a strip steel tensioning mechanism, the strip steel tensioning mechanism is arranged on the main frame 101 and is provided with a linear output end, the driving direction of the linear output end is parallel to the axial direction of the overturning plate 103, and the overturning frame 102 is connected with the linear output end.
The main frame 101 is preferably provided on the inspection station platform and has a square frame structure, but other frame shapes such as a circular shape may be applied to the present embodiment.
The turning frame 102 is located within the frame of the main frame 101, and obviously, it can generate a linear motion along the axial direction of the turning disc 103 relative to the main frame 101, and the linear motion direction is parallel to the running direction of the strip steel, so that the turning frame 102 is not fixedly connected with the main frame 101, but is connected with the main frame 101 at a distance by the strip steel tensioning mechanism.
It can be understood that the strip tensioning mechanism is used for tensioning the strip, and can drive the turnover frame 102 to translate along the axial direction of the turnover disc 103 to the side far away from the clamped strip, and can drive the turnover frame 102 to reset so as to facilitate tensioning of the next strip to be detected.
The strip steel tensioning mechanism can adopt conventional linear driving equipment such as a hydraulic cylinder, an air cylinder, a screw rod lifter and the like, and the hydraulic cylinder is adopted in the embodiment, namely the strip steel tensioning mechanism comprises a tensioning hydraulic cylinder 104, a shell of the tensioning hydraulic cylinder 104 is fixed on the main frame 101, the axial direction of an output shaft of the tensioning hydraulic cylinder 104 is parallel to the axial direction of the turnover disc 103, and the turnover frame 102 is connected with the output shaft of the tensioning hydraulic cylinder 104. Wherein the piston rod head of the tensioning hydraulic cylinder 104 may be provided with a head ear loop to articulate with the roll-over frame 102.
In a further preferred embodiment, as shown in fig. 1, the tensioning cylinders 104 are two and are arranged opposite to each other on the drive side and the operating side of the inspection station/main frame 101, i.e. on both sides of the strip run.
Since the strip off-line inspection station is a non-tension or micro-tension strip transmission, the stroke of the tightening hydraulic cylinder 104 may be different for different strip types, thicknesses, plate types, etc., it is preferable that a pressure switch is provided in the hydraulic circuit of the tightening hydraulic cylinder 104, and a certain tension of the strip is ensured by setting the pressure value of the pressure reducing valve.
Further preferably, as shown in fig. 1, the main frame 101 is further provided with a guide mechanism for guiding the linear motion of the turnover frame 102, so as to improve the stability of the translational motion of the turnover frame 102 and ensure that the working state of the strip steel tensioning mechanism is not deviated and not subjected to tangential force. In one embodiment, as shown in fig. 1, the guiding mechanism comprises a plurality of sets of guiding assemblies 105, and the plurality of sets of guiding assemblies 105 are distributed on the transmission side and the operation side of the inspection station, so that the guiding reliability is further ensured. The guide assemblies 105 may be of a conventional guide structure, for example, each guide assembly 105 includes guide wheels and guide grooves, and one of the guide members is disposed on the main frame 101, and the other guide member is disposed on the turnover frame 102.
The belted steel roll-over table that this embodiment provided, except that dispose belted steel tilting mechanism in order to guarantee its upset function to the belted steel, still adopted belted steel straining device in order to order about upset frame 102 along upset dish 103 axial translation, can strain the belted steel that is held, guarantee the quality of belted steel polishing and guarantee the accuracy of belted steel inspection to can avoid causing secondary quality defect or damage equipment on every side when belted steel is not taut. Compared with the mode that the tensioning roller is adopted to provide tensioning force for the strip steel in the prior art, the strip steel overturning platform can effectively reduce the occupied space of equipment and the equipment investment.
Continuing with the structure of the strip steel turnover table, the turnover table 103 can clamp strip steel, that is, a strip steel clamping mechanism is arranged on the turnover table 103, specifically, as shown in fig. 1, an upper platen table 1031 and a lower platen table 1032 which are respectively arranged at the upper side and the lower side of a strip steel running channel are arranged on the turnover table 103, the upper platen table 1031 is connected with a lifting driving unit 1033, the upper platen table 1031 is driven to lift by the lifting driving unit 1033, the strip steel can be clamped when the upper platen table 1031 is close to the lower platen table 1032, and the strip steel can be loosened when the upper platen table 1031 is far from the lower platen table 1032.
The widths of the upper platen 1031 and the lower platen 1032 should obviously satisfy various width specifications of the produced steel strip. The lifting/lowering driving unit 1033 may be a conventional lifting/lowering driving device, and in this embodiment, the lifting/lowering driving unit 1033 preferably includes a clamping hydraulic cylinder and a four-bar-parallel mechanism, and the four-bar-parallel mechanism is connected to the clamping hydraulic cylinder and the upper platen table 1031, respectively. Through the cooperation of parallel four bar linkage and single pneumatic cylinder, the lifting drive equipment's of being convenient for arrange, can reduce the required space of equipment fixing, can guarantee the stationarity of top board 1031 lifting movement in addition.
And following the structure of the strip steel overturning platform, the overturning driving unit 106 can drive the overturning plate 103 to rotate so as to drive the overturning plate 103 to drive the strip steel to overturn for 90 degrees or 180 degrees, thereby facilitating double-sided inspection. Wherein, the turnover disk 103 can rotate relative to the turnover frame 102, and is preferably limited on the turnover frame 102 by a plurality of supporting wheels 107 and connected with the turnover driving unit 106, and under the action of the turnover driving unit 106 and the limiting action of each supporting wheel 107, the turnover disk 103 rotates around the axis thereof. The turning driving unit 106 may adopt a conventional rotation driving structure, and in one embodiment, the turning driving unit 106 includes a turning driving motor, a transmission sprocket and a transmission chain, the transmission chain is wound around the turning plate 103 (for example, a slot is formed on an outer ring wall surface of the turning plate 103 for installing the transmission chain) and the transmission sprocket, the turning driving motor is installed on the turning frame 102, and the purpose of driving the turning plate 103 to rotate is achieved by driving the transmission sprocket and the transmission chain.
Example two
Referring to fig. 1-3, an embodiment of the present invention provides a strip steel turning device 1 for a strip steel inspection station, including an inlet turning table 11 and an outlet turning table 12, wherein at least one of the turning tables adopts the strip steel turning table for the strip steel inspection station provided in the first embodiment.
In order to facilitate the equipment arrangement, considering that the inlet side of the inlet roll-over stand 11 may be adjacently arranged with equipment such as a slitting shear 4, it is preferable that only the outlet roll-over stand 12 is provided with a strip tensioning mechanism, that is, the outlet roll-over stand 12 adopts the strip roll-over stand for the strip inspection station provided in the first embodiment.
The inlet turning table 11 has substantially the same structure as the outlet turning table 12 except that the strip steel tensioning mechanism is not provided, and includes a main frame 101, a turning frame 102 and a strip steel turning mechanism disposed on the turning frame 102, wherein the strip steel turning mechanism includes a turning disc 103 capable of clamping strip steel and a turning driving unit 106 for driving the turning disc 103 to turn 90 ° or 180 °, and the turning frame 102 of the inlet turning table 11 is fixed on the main frame 101.
Further preferably, a leading detection element for detecting whether a leading passes or not is disposed at an inlet and an outlet of the strip turning device 1, respectively. The first tape head detecting element may be a conventional detecting element such as a photoelectric switch. The time of passing the strip steel is detected by the two first strip head detection elements, and then the running speed of the strip steel is acquired, so that the running length of the strip steel can be known; in one embodiment, a height-adjustable belt conveyor 5 is arranged between an inlet overturning platform 11 and an outlet overturning platform 12, and the running speed of the strip steel can be acquired by taking a motor encoder configured on the height-adjustable belt conveyor 5 as a speed reference. Based on the embodiment, the length of the cut-to-length shearing at the slitting shear 4 and the accurate positioning of the strip steel at the inlet and the outlet of the strip steel turnover device 1 can be controlled.
The strip steel turning device 1 is mainly used in a strip steel off-line inspection station, as shown in fig. 4, the strip steel off-line inspection station comprises an uncoiler 2, an inlet pinch roll 3, a slitting shear 4, the strip steel turning device 1, a strip steel conveying mechanism 9, an outlet pinch roll 6, an outlet shear 7 and a waste collecting device 8, wherein the uncoiler 2, the inlet pinch roll 3, the slitting shear 4, the strip steel turning device 1, the strip steel conveying mechanism 9, the outlet pinch roll 6, the outlet shear 7 and the waste collecting device 8 are sequentially arranged in a straight line shape along the strip steel running direction.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a belted steel roll-over table for belted steel checkout station, includes main frame, upset frame and arrange in belted steel tilting mechanism on the upset frame, belted steel tilting mechanism is including the upset dish that can press from both sides tight belted steel and be used for ordering about 90 or 180 the upset drive unit of upset dish upset, its characterized in that: the steel strip tensioning mechanism is arranged on the main frame and is provided with a linear output end of which the driving direction is parallel to the axial direction of the turnover disc, and the turnover frame is connected with the linear output end.
2. The strip inversion table for a strip inspection station of claim 1, wherein: the strip steel tensioning mechanism comprises a tensioning hydraulic cylinder, a shell of the tensioning hydraulic cylinder is fixed on the main frame, an output shaft of the tensioning hydraulic cylinder is axially parallel to the axial direction of the turnover disc, and the turnover frame is connected with the output shaft of the tensioning hydraulic cylinder.
3. The strip inversion table for a strip inspection station of claim 2, wherein: the tensioning hydraulic cylinder has two sets and is oppositely arranged on the transmission side and the operation side of the inspection station.
4. The strip inversion table for a strip inspection station of claim 1, wherein: the main frame is also provided with a guide mechanism for guiding the linear motion of the turnover frame.
5. The strip inversion table for a strip inspection station of claim 4, wherein: the guide mechanism comprises a plurality of groups of guide assemblies, and the guide assemblies are distributed on the transmission side and the operation side of the inspection station;
each group of guide assemblies comprises guide wheels and guide grooves, one guide member is arranged on the main frame, and the other guide member is arranged on the turnover frame.
6. The strip inversion table for a strip inspection station of claim 1, wherein: the turnover plate is provided with an upper pressing plate table and a lower pressing plate table which are respectively arranged at the upper side and the lower side of the strip steel operation channel, and the upper pressing plate table is connected with a lifting driving unit.
7. The strip inversion table for a strip inspection station of claim 6, wherein: the lifting driving unit comprises a clamping hydraulic cylinder and a parallel four-bar linkage mechanism, and the parallel four-bar linkage mechanism is respectively connected with the clamping hydraulic cylinder and the upper pressing plate table.
8. The strip inversion table for a strip inspection station of claim 1, wherein: the flipping disk is defined on the flipping frame by a plurality of support wheels and is connected with the flipping driving unit.
9. The utility model provides a belted steel turning device for belted steel inspection station, includes entry roll-over table and export roll-over table, its characterized in that: at least one of the turning stages employs the strip turning stage for a strip inspection station as claimed in any one of claims 1 to 8.
10. The strip turning apparatus for a strip inspection station as claimed in claim 9, wherein: the outlet overturning platform adopts the strip steel overturning platform for the strip steel inspection station as claimed in any one of claims 1 to 8;
the inlet overturning platform comprises a main frame, an overturning frame fixed on the main frame and a strip steel overturning mechanism arranged on the overturning frame, wherein the strip steel overturning mechanism comprises an overturning disc capable of clamping strip steel and an overturning driving unit used for driving the overturning disc to overturn for 90 degrees or 180 degrees.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921795757.9U CN210995799U (en) | 2019-10-24 | 2019-10-24 | Strip steel overturning platform and strip steel overturning device for strip steel inspection station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921795757.9U CN210995799U (en) | 2019-10-24 | 2019-10-24 | Strip steel overturning platform and strip steel overturning device for strip steel inspection station |
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| CN210995799U true CN210995799U (en) | 2020-07-14 |
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| CN201921795757.9U Active CN210995799U (en) | 2019-10-24 | 2019-10-24 | Strip steel overturning platform and strip steel overturning device for strip steel inspection station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139966A (en) * | 2020-09-26 | 2020-12-29 | 厦门馨天达金属制造有限公司 | Polishing equipment |
| CN115213786A (en) * | 2022-06-14 | 2022-10-21 | 常州宝菱重工机械有限公司 | Turnover equipment for double-side detection of workpiece |
-
2019
- 2019-10-24 CN CN201921795757.9U patent/CN210995799U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139966A (en) * | 2020-09-26 | 2020-12-29 | 厦门馨天达金属制造有限公司 | Polishing equipment |
| CN112139966B (en) * | 2020-09-26 | 2021-08-10 | 厦门馨天达金属制造有限公司 | Polishing equipment |
| CN115213786A (en) * | 2022-06-14 | 2022-10-21 | 常州宝菱重工机械有限公司 | Turnover equipment for double-side detection of workpiece |
| CN115213786B (en) * | 2022-06-14 | 2024-02-02 | 常州宝菱重工机械有限公司 | Turnover equipment for workpiece double-sided detection |
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