CN220412470U - Steel belt tensioning and deviation rectifying device and continuous steel belt press - Google Patents
Steel belt tensioning and deviation rectifying device and continuous steel belt press Download PDFInfo
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- CN220412470U CN220412470U CN202321877657.7U CN202321877657U CN220412470U CN 220412470 U CN220412470 U CN 220412470U CN 202321877657 U CN202321877657 U CN 202321877657U CN 220412470 U CN220412470 U CN 220412470U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 128
- 239000010959 steel Substances 0.000 title claims abstract description 128
- 239000003921 oil Substances 0.000 description 66
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- 239000010720 hydraulic oil Substances 0.000 description 2
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Abstract
The utility model provides a steel belt tensioning and deviation rectifying device and a continuous steel belt press, which comprises the following components: the electronic ruler comprises a first driving assembly, a second driving assembly, an electronic ruler and a pressure sensor; the annular steel belt surrounds the tail hub assembly and the head hub assembly; the first driving assembly and the second driving assembly are respectively connected with two ends of the tail hub assembly through universal bearings and respectively drive two ends of the tail hub assembly to move; the pressure sensor is connected with the first driving assembly and the second driving assembly, and the electronic ruler is distributed on two sides of the annular steel belt. The utility model adopts a mode that the servo oil cylinder integrates tensioning and deviation rectifying, and flexibly solves the problems of steel belt tensioning and deviation rectifying of long steel belt forming equipment.
Description
Technical Field
The utility model relates to the technical field of steel belt processing, in particular to a steel belt tensioning and correcting device and a continuous steel belt press.
Background
With the development of society, steel band shaping processing equipment demand increases, and the technology requirement is more and more, especially in the panel shaping process, because the error of steel band conveying speed, too fast or too slow can lead to the steel band to loosen or tighten excessively, influence the shaping process of steel band, can make the steel band break away from wheel hub even, in addition, because can take place relative movement between steel band and the wheel hub, along with process time's growth, this kind of relative movement can constantly enlarge, and then lead to the horizontal skew problem of steel band, if not in time correct, can influence the shaping process of steel band, can make the steel band break away from wheel hub even.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a steel belt tensioning and correcting device and a continuous steel belt press.
The utility model provides a steel belt tensioning and deviation rectifying device, which comprises: the electronic ruler comprises a first driving assembly, a second driving assembly, an electronic ruler and a pressure sensor;
the annular steel belt surrounds the tail hub assembly and the head hub assembly; the first driving assembly and the second driving assembly are respectively connected with two ends of the tail hub assembly through universal bearings and respectively drive two ends of the tail hub assembly to move;
the pressure sensor is connected with the first driving assembly and the second driving assembly, and the electronic ruler is distributed on two sides of the annular steel belt.
Preferably, the first driving assembly and the second driving assembly comprise a servo oil cylinder and a connecting seat;
the connecting seat is arranged at the driving end of the servo oil cylinder, and two ends of the tail hub assembly are connected with the connecting seat through universal bearings; and the servo oil cylinder drives the connecting seat to move.
Preferably, the head hub assembly and the tail hub assembly are respectively arranged at two ends of the frame;
the connecting seat is arranged on the frame in a sliding way, and the tail hub assembly moves on the frame through the connecting seat; the head hub assembly is fixedly arranged on the frame.
Preferably, the head hub assembly comprises an upper head hub and a lower head hub which are correspondingly arranged, and the tail hub assembly comprises an upper tail hub and a lower tail hub which are correspondingly arranged;
the annular steel belt surrounds the upper head hub and the upper tail hub, and the lower head hub and the lower tail hub; the upper head hub and the lower head hub serve as driving hubs to convey the annular steel belt.
Preferably, the first driving assembly comprises a first upper servo cylinder and a first lower servo cylinder, and the second driving assembly comprises a second upper servo cylinder and a second lower servo cylinder;
the first upper servo oil cylinder and the second upper servo oil cylinder are respectively connected with two ends of the upper tail hub through universal bearings, and the first lower servo oil cylinder and the second lower servo oil cylinder are respectively connected with two ends of the lower tail hub through universal bearings.
Preferably, the first driving assembly further comprises a first upper connecting seat and a first lower connecting seat; the first upper connecting seat is arranged at the driving end of the first upper servo oil cylinder, and the first lower connecting seat is arranged at the driving end of the first lower servo oil cylinder;
the second driving assembly further comprises a second upper connecting seat and a second lower connecting seat; the second upper connecting seat is arranged at the driving end of the second upper servo oil cylinder, and the second lower connecting seat is arranged at the driving end of the second lower servo oil cylinder;
the two ends of the upper tail hub are respectively connected with the first upper connecting seat and the second upper connecting seat through universal bearings; the two ends of the lower tail hub are respectively connected with the first lower connecting seat and the second lower connecting seat through universal bearings.
Preferably, the head hub assembly and the tail hub assembly are respectively arranged at two ends of the frame;
the machine frame comprises an upper machine frame and a lower machine frame, and the upper machine frame is arranged on the lower machine frame;
the upper head hub and the upper tail hub are respectively arranged at two ends of the upper frame; the lower head hub and the lower tail hub are respectively arranged at two ends of the lower frame;
the first upper connecting seat and the second upper connecting seat are arranged on the upper frame in a sliding manner, and the first lower connecting seat and the second lower connecting seat are arranged on the lower frame in a sliding manner.
Preferably, an upper sliding rail is arranged on the upper rack, and the first upper connecting seat and the second upper connecting seat are arranged on the upper sliding rail in a sliding manner;
the lower rack is provided with a lower sliding rail, and the first lower connecting seat and the second lower connecting seat are arranged on the lower sliding rail in a sliding way.
The first upper connecting seat, the second upper connecting seat, the first lower connecting seat and the second lower connecting seat all comprise a first clamping plate, a second clamping plate and a connecting block;
the first clamping plate is provided with a first sliding sheet, the second clamping plate is provided with a second sliding sheet, and the upper sliding rail and the lower sliding rail are clamped between the first sliding sheet and the second sliding sheet;
the two ends of the upper tail hub and the two ends of the lower tail hub are connected with the connecting block through universal bearings.
Preferably, a plurality of upper steel belt press rollers are arranged on the upper frame, a plurality of lower steel belt press rollers are arranged on the lower frame, and the upper steel belt press rollers and the lower steel belt press rollers are used for limiting the annular steel belt.
The utility model also provides a continuous steel belt press, which comprises the steel belt tensioning and correcting device.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the servo oil cylinder is used for acting on the hub to enable the hub to move so as to tension the steel belt, the problem of adjusting the tension of the steel belt is effectively solved by adopting the method, and meanwhile, the hub is inclined in the direction opposite to the deviation direction of the steel belt by enabling the moving distances of the two ends of the hub to be different, so that the deviation correction of the steel belt is completed;
2. when tensioning and correcting are carried out, the hubs are driven to move simultaneously through the oil cylinders at the two ends of the hubs, so that the tail hub is far away from or close to the head hub, tensioning of the steel belt is realized, after tensioning adjustment is completed, the oil cylinder at one end is fixed, the oil cylinder at the other end drives one end of the hub to move, the hub is offset, the offset direction is opposite to the offset direction of the steel belt, and therefore correction of the steel belt is realized, tensioning and correction are realized through driving of the oil cylinders, tensioning and correction processes can be well modified, and good tensioning effect and correction effect are realized;
3. according to the utility model, the tension of the steel belt is detected by the pressure sensor, when the annular steel belt is tightened, the thrust of the oil cylinder is increased, and when the annular steel belt is loosened, the thrust of the oil cylinder is reduced, so that the good detection of the tension is realized; whether the steel belt is deviated or not is detected through the electronic ruler, the annular steel belt runs at the most central position of the hub and is not deviated, and the left deviation center position and the right deviation center position are deviated, so that good detection of deviation is realized.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a front view of a steel strip tensioning and deviation rectifying device;
FIG. 2 is a schematic diagram I highlighting the connection between the servo cylinder and the hub;
FIG. 3 is a second schematic diagram highlighting the connection between the servo cylinder and the hub;
FIG. 4 is a schematic diagram III highlighting the connection between the servo cylinder and the hub;
fig. 5 is a schematic diagram of the internal structure of the servo cylinder.
The figure shows:
first clamping plate 17 of lower head hub 2
First slide 1701 of upper tail hub 3
Lower tail hub 4 second clamping plate 18
Second slide 1801 of annular steel band 5
Connecting block 19 of hydraulic station 6
The first upper servo cylinder 7 is provided with a steel belt press roller 20
Lower steel belt press roller 21 of first lower servo oil cylinder 8
First upper connecting seat 9 electronic ruler 22
Pressure sensor 23 of first lower connecting seat 10
Second upper servo cylinder 11 servo valve power line 24
Second lower servo cylinder 12 servo valve proportional control line 25
Second upper connecting seat 13 cylinder rodless cavity pressure sensor 26
Second lower connecting seat 14 cylinder piston position sensor wiring 27
Rod cavity pressure sensor 28 of upper frame 15 oil cylinder
Upper slide 1501 servo proportional valve body 29
Lower housing 16 cylinder piston position sensor 30
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Example 1:
the embodiment provides a steel band tensioning and deviation correcting device, includes: the electronic ruler comprises a first driving assembly, a second driving assembly, an electronic ruler 22 and a pressure sensor 23, wherein an annular steel belt 5 surrounds the tail hub assembly and the head hub assembly, the first driving assembly and the second driving assembly are respectively connected with two ends of the tail hub assembly through universal bearings and respectively drive two ends of the tail hub assembly to move, the pressure sensor 23 is connected with the first driving assembly and the second driving assembly, and the electronic ruler 22 is distributed on two sides of the annular steel belt 5. In this example, the head hub assembly and the tail hub assembly are each a single hub.
The first driving assembly and the second driving assembly comprise a servo oil cylinder and a connecting seat, the connecting seat is arranged at the driving end of the servo oil cylinder, two ends of the tail wheel hub assembly are connected with the connecting seat through universal bearings, and the servo oil cylinder drives the connecting seat to move.
The head hub component and the tail hub component are respectively arranged at two ends of the frame, the connecting seat is arranged on the frame in a sliding manner, the tail hub component moves on the frame through the connecting seat, and the head hub component is fixedly arranged on the frame.
The frame is provided with the slide rail, and the connecting seat includes first splint 17, second splint 18 and connecting block 19, is provided with first gleitbretter 1701 on the first splint 17, is provided with second gleitbretter 1801 on the second splint 18, and the slide rail presss from both sides and establishes between first gleitbretter 1701 and second gleitbretter 1801, and the both ends of tail wheel hub subassembly are connected with connecting block 19 through universal bearing.
The electronic ruler is an electronic ruler, the pressure sensor is a rodless cavity pressure sensor, the specific position and the pressure can be set according to the product technology of equipment size, and the standard engineering quantity values are available. The standard of the offset is that the annular steel belt runs at the most central position of the hub, the left and right offset central positions are offset, and the specific offset is detected and fed back in real time to determine the forward thrust of the oil cylinder. The tensioning standard varies with the cylinder size according to the size of the equipment.
The tensioning means that hydraulic oil filled in a rodless cavity of an oil cylinder with certain pressure pushes a piston and a rod to move forwards, and simultaneously pushes a hub to move forwards to tension the annular steel belt, and the specific tensioning degree is fed back by a rodless cavity pressure sensor, so that the tensioning degree is controllable and quantized. The deviation correction means that the oil cylinder at one side of the deviation direction of the steel belt is additionally provided with a certain amount of thrust according to the deviation amount under the condition of controllable quantized tension degree of the steel belt so as to block the continuous deviation of the steel belt.
The servo cylinder 12 is provided with: the servo valve power line 24, the servo valve proportion control line 25, the oil cylinder rodless cavity pressure sensor 26, the oil cylinder piston position sensor wiring 27, the oil cylinder rod cavity pressure sensor 28, the servo proportion valve body 29 and the oil cylinder piston position sensor 30, wherein the servo valve power line 24 is used for connecting an external power supply; the servo proportional valve body 29 is connected with an external control unit through a servo valve proportional control line 25, and the oil cylinder piston position sensor 30 is connected with the external control unit through an oil cylinder piston position sensor wiring 27; the cylinder rodless cavity pressure sensor 26 and the cylinder rod cavity pressure sensor 28 are connected to a control unit. The hydraulic station 6 is connected with a servo cylinder.
The rodless cavity pressure sensor is a detection element of the pressure of a rodless cavity of the oil cylinder, the rod-containing cavity pressure sensor is a cavity of one side of the oil cylinder, which is provided with a push rod, the servo proportional valve body is an execution tool for controlling the movement of the piston of the oil cylinder, the piston position sensor is an electronic ruler arranged in the piston of the oil cylinder and the push rod, and the piston position sensor can measure the physical quantity of the movement of the piston. Under the precondition that the steel belt has certain tension, the closed loop PID acts on the servo proportional valve body to adjust the position of the hub and the pressure of the rodless cavity of the oil cylinder according to the physical quantity detected by the steel belt deflection sensor to play a role in correcting the deviation.
The embodiment also provides a continuous steel belt press, which comprises the steel belt tensioning and deviation rectifying device.
Example 2:
the present embodiment will be understood by those skilled in the art as a more specific description of embodiment 1.
As shown in fig. 1 to 5, the present embodiment provides a steel strip tensioning and deviation rectifying device, including: the electronic ruler comprises a first driving assembly, a second driving assembly, an electronic ruler 22 and a pressure sensor 23, wherein an annular steel belt 5 surrounds the tail hub assembly and the head hub assembly, the first driving assembly and the second driving assembly are respectively connected with two ends of the tail hub assembly through universal bearings and respectively drive two ends of the tail hub assembly to move, the pressure sensor 23 is connected with the first driving assembly and the second driving assembly, and the electronic ruler 22 is distributed on two sides of the annular steel belt 5.
The head hub assembly comprises an upper head hub 1 and a lower head hub 2 which are correspondingly arranged, the tail hub assembly comprises an upper tail hub 3 and a lower tail hub 4 which are correspondingly arranged, an annular steel belt 5 surrounds the upper head hub 1 and the upper tail hub 3, the lower head hub 2 and the lower tail hub 4, and the upper head hub 1 and the lower head hub 2 serve as driving hubs to convey the annular steel belt 5.
The first driving assembly comprises a first upper servo oil cylinder 7 and a first lower servo oil cylinder 8, the second driving assembly comprises a second upper servo oil cylinder 11 and a second lower servo oil cylinder 12, the first upper servo oil cylinder 7 and the second upper servo oil cylinder 11 are respectively connected with two ends of the upper tail hub 3 through universal bearings, and the first lower servo oil cylinder 8 and the second lower servo oil cylinder 12 are respectively connected with two ends of the lower tail hub 4 through universal bearings.
The first driving assembly further comprises a first upper connecting seat 9 and a first lower connecting seat 10, the first upper connecting seat 9 is arranged at the driving end of the first upper servo oil cylinder 7, the first lower connecting seat 10 is arranged at the driving end of the first lower servo oil cylinder 8, the second driving assembly further comprises a second upper connecting seat 13 and a second lower connecting seat 14, the second upper connecting seat 13 is arranged at the driving end of the second upper servo oil cylinder 11, the second lower connecting seat 14 is arranged at the driving end of the second lower servo oil cylinder 12, two ends of the upper tail wheel hub 3 are respectively connected with the first upper connecting seat 9 and the second upper connecting seat 13 through universal bearings, and two ends of the lower tail wheel hub 4 are respectively connected with the first lower connecting seat 10 and the second lower connecting seat 14 through universal bearings.
The head hub component and the tail hub component are respectively arranged at two ends of the frame, the frame comprises an upper frame 15 and a lower frame 16, the upper frame 15 is arranged on the lower frame 16, and the upper head hub 1 and the upper tail hub 3 are respectively arranged at two ends of the upper frame 15; the lower head hub 2 and the lower tail hub 4 are respectively arranged at two ends of the lower frame 16, the first upper connecting seat 9 and the second upper connecting seat 13 are slidably arranged on the upper frame 15, and the first lower connecting seat 10 and the second lower connecting seat 14 are slidably arranged on the lower frame 16.
The upper frame 15 is provided with a plurality of upper steel belt press rollers 20, the lower frame 16 is provided with a plurality of lower steel belt press rollers 21, and the upper steel belt press rollers 20 and the lower steel belt press rollers 21 are used for limiting the annular steel belt 5.
The upper rack 15 is provided with an upper slide rail 1501, the first upper connecting seat 9 and the second upper connecting seat 13 are slidably arranged on the upper slide rail 1501, the lower rack 16 is provided with a lower slide rail 1601, and the first lower connecting seat 10 and the second lower connecting seat 14 are slidably arranged on the lower slide rail 1601. The first upper connecting seat 9, the second upper connecting seat 13, the first lower connecting seat 10 and the second lower connecting seat 14 all comprise a first clamping plate 17, a second clamping plate 18 and a connecting block 19, a first sliding sheet 1701 is arranged on the first clamping plate 17, a second sliding sheet 1801 is arranged on the second clamping plate 18, an upper sliding rail 1501 and a lower sliding rail 1601 are clamped between the first sliding sheet 1701 and the second sliding sheet 1801, and two ends of the upper tail hub 3 and two ends of the lower tail hub 4 are connected with the connecting block 19 through universal bearings.
The electronic ruler is an electronic ruler, the pressure sensor is a rodless cavity pressure sensor, the specific position and the pressure can be set according to the product technology of equipment size, and the standard engineering quantity values are available. The standard of the offset is that the annular steel belt runs at the most central position of the hub, the left and right offset central positions are offset, and the specific offset is detected and fed back in real time to determine the forward thrust of the oil cylinder. The tensioning standard varies with the cylinder size according to the size of the equipment.
The tensioning means that hydraulic oil filled in a rodless cavity of an oil cylinder with certain pressure pushes a piston and a rod to move forwards, and simultaneously pushes a hub to move forwards to tension the annular steel belt, and the specific tensioning degree is fed back by a rodless cavity pressure sensor, so that the tensioning degree is controllable and quantized. The deviation correction means that the oil cylinder at one side of the deviation direction of the steel belt is additionally provided with a certain amount of thrust according to the deviation amount under the condition of controllable quantized tension degree of the steel belt so as to block the continuous deviation of the steel belt.
The first upper servo cylinder 7, the first lower servo cylinder 8, the second upper servo cylinder 11 and the second lower servo cylinder 12 are provided with: the servo valve power line 24, the servo valve proportion control line 25, the oil cylinder rodless cavity pressure sensor 26, the oil cylinder piston position sensor wiring 27, the oil cylinder rod cavity pressure sensor 28, the servo proportion valve body 29 and the oil cylinder piston position sensor 30, wherein the servo valve power line 24 is used for connecting an external power supply; the servo proportional valve body 29 is connected with an external control unit through a servo valve proportional control line 25, and the oil cylinder piston position sensor 30 is connected with the external control unit through an oil cylinder piston position sensor wiring 27; the cylinder rodless cavity pressure sensor 26 and the cylinder rod cavity pressure sensor 28 are connected to a control unit.
The hydraulic station 6 is connected to a first upper servo cylinder 7, a first lower servo cylinder 8, a second upper servo cylinder 11 and a second lower servo cylinder 12.
The rodless cavity pressure sensor is a detection element of the pressure of a rodless cavity of the oil cylinder, the rod-containing cavity pressure sensor is a cavity of one side of the oil cylinder, which is provided with a push rod, the servo proportional valve body is an execution tool for controlling the movement of the piston of the oil cylinder, the piston position sensor is an electronic ruler arranged in the piston of the oil cylinder and the push rod, and the piston position sensor can measure the physical quantity of the movement of the piston. Under the precondition that the steel belt has certain tension, the closed loop PID acts on the servo proportional valve body to adjust the position of the hub and the pressure of the rodless cavity of the oil cylinder according to the physical quantity detected by the steel belt deflection sensor to play a role in correcting the deviation.
The hydraulic cylinder has the advantages that the hydraulic cylinder thrust is detected through the cylinder rodless cavity pressure sensor of the servo cylinder, the tension of the annular steel belt can be detected, when the annular steel belt is tightened, the hydraulic cylinder thrust can be increased, when the annular steel belt is loosened, the hydraulic cylinder thrust can be decreased, meanwhile, the displacement distance of the cylinder piston is detected through the cylinder piston position sensor, the displacement distance of the hub is further determined, the tensioning can be quantified, in addition, the pressure of the servo cylinder rodless cavity at two ends of the hub and the displacement distance of the cylinder piston are adjusted according to the change of the left-right offset of the steel belt in operation, and the displacement distance at two ends of the hub is further adjusted, so that the problem of steel belt deviation is solved, and the problem of steel belt deviation in the steel belt operation process is solved.
With the development of society, the demands of steel belt forming processing equipment are increased, the process demands are increased more and more, and particularly, the demands on the tension degree and the transverse deflection degree of the steel belt in the plate forming process are improved. At present, the steel belt tensioning and deviation correcting in the running process of the equipment mainly comprises oil cylinder tensioning, mechanical tensioning and air cylinder tensioning; the deviation correcting is provided with a motor deviation correcting mechanism, a compression roller deviation correcting mechanism, a cylinder deviation correcting mechanism and the like. However, because the tensioning and deviation rectifying of the steel belt are independent, the deviation rectifying difficulty of the tail part of the long steel belt line is high, the tensioning degree of the steel belt cannot be quantized specifically, and the like, based on the problem, the utility model flexibly solves the problems of tensioning and deviation rectifying of the steel belt of the long steel belt forming equipment by adopting a mode of integrating tensioning and deviation rectifying of a servo oil cylinder.
Example 3:
the present embodiment will be understood by those skilled in the art as a more specific description of embodiment 1.
The embodiment provides a continuous steel belt press steel belt tensioning and deviation rectifying device, which is composed of an upper steel belt module and a lower steel belt module.
The upper steel belt module is formed by penetrating two head and tail hubs between annular steel belts, tensioning the tail hubs through the combined action of a machine and an upper left tensioning cylinder and a lower right tensioning cylinder so as to tension the steel belts, wherein the head hubs are fixed, and the tail hubs provide power to rotate so as to form a continuous steel belt conveying belt.
The lower steel belt module is formed by leading and trailing hubs penetrating between annular steel belts, tensioning the trailing hubs through the combined action of a machine and a lower left tensioning cylinder to tension the steel belts, wherein the leading hubs are fixed, and the trailing hubs provide power to rotate to form a continuous steel belt conveying belt.
The utility model adopts a mode that the servo oil cylinder integrates tensioning and deviation rectifying, and flexibly solves the problems of steel belt tensioning and deviation rectifying of long steel belt forming equipment.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. A steel strip tensioning and deviation rectifying device, comprising: a first driving assembly, a second driving assembly, an electronic ruler (22) and a pressure sensor (23);
an annular steel belt (5) surrounds the tail hub assembly and the head hub assembly; the first driving assembly and the second driving assembly are respectively connected with two ends of the tail hub assembly through universal bearings and respectively drive two ends of the tail hub assembly to move;
the pressure sensor (23) is connected with the first driving assembly and the second driving assembly, and the electronic rulers (22) are distributed on two sides of the annular steel belt (5).
2. The steel strip tensioning and deviation rectifying device according to claim 1, characterized in that said first driving assembly and said second driving assembly each comprise a servo cylinder and a connecting seat;
the connecting seat is arranged at the driving end of the servo oil cylinder, and two ends of the tail hub assembly are connected with the connecting seat through universal bearings; and the servo oil cylinder drives the connecting seat to move.
3. The steel belt tensioning and deviation rectifying device according to claim 2, characterized in that the head hub assembly and the tail hub assembly are respectively arranged at two ends of the frame;
the connecting seat is arranged on the frame in a sliding way, and the tail hub assembly moves on the frame through the connecting seat; the head hub assembly is fixedly arranged on the frame.
4. The steel belt tensioning and deviation rectifying device according to claim 1, characterized in that said head hub assembly comprises an upper head hub (1) and a lower head hub (2) arranged in correspondence, said tail hub assembly comprises an upper tail hub (3) and a lower tail hub (4) arranged in correspondence;
the annular steel belt (5) surrounds the upper head hub (1) and the upper tail hub (3), and the lower head hub (2) and the lower tail hub (4); the upper head hub (1) and the lower head hub (2) serve as driving hubs to convey the annular steel belt (5).
5. The steel strip tensioning and deviation rectifying device according to claim 4, characterized in that said first driving assembly comprises a first upper servo cylinder (7) and a first lower servo cylinder (8), and said second driving assembly comprises a second upper servo cylinder (11) and a second lower servo cylinder (12);
the first upper servo oil cylinder (7) and the second upper servo oil cylinder (11) are respectively connected with two ends of the upper tail hub (3) through universal bearings, and the first lower servo oil cylinder (8) and the second lower servo oil cylinder (12) are respectively connected with two ends of the lower tail hub (4) through universal bearings.
6. The steel strip tensioning and deviation rectifying device according to claim 5, characterized in that said first driving assembly further comprises a first upper connection seat (9) and a first lower connection seat (10); the first upper connecting seat (9) is arranged at the driving end of the first upper servo oil cylinder (7), and the first lower connecting seat (10) is arranged at the driving end of the first lower servo oil cylinder (8);
the second driving assembly further comprises a second upper connecting seat (13) and a second lower connecting seat (14); the second upper connecting seat (13) is arranged at the driving end of the second upper servo oil cylinder (11), and the second lower connecting seat (14) is arranged at the driving end of the second lower servo oil cylinder (12);
two ends of the upper tail hub (3) are respectively connected with the first upper connecting seat (9) and the second upper connecting seat (13) through universal bearings; the two ends of the lower tail hub (4) are respectively connected with the first lower connecting seat (10) and the second lower connecting seat (14) through universal bearings.
7. The steel belt tensioning and deviation rectifying device according to claim 6, characterized in that said head hub assembly and said tail hub assembly are respectively arranged at two ends of the frame;
the machine frame comprises an upper machine frame (15) and a lower machine frame (16), wherein the upper machine frame (15) is arranged on the lower machine frame (16);
the upper head hub (1) and the upper tail hub (3) are respectively arranged at two ends of the upper frame (15); the lower head hub (2) and the lower tail hub (4) are respectively arranged at two ends of the lower frame (16);
the first upper connecting seat (9) and the second upper connecting seat (13) are arranged on the upper frame (15) in a sliding mode, and the first lower connecting seat (10) and the second lower connecting seat (14) are arranged on the lower frame (16) in a sliding mode.
8. The steel strip tensioning and deviation rectifying device according to claim 7, characterized in that said upper frame (15) is provided with an upper sliding rail (1501), said first upper connection seat (9) and said second upper connection seat (13) being slidingly arranged on said upper sliding rail (1501);
a lower sliding rail (1601) is arranged on the lower frame (16), and the first lower connecting seat (10) and the second lower connecting seat (14) are arranged on the lower sliding rail (1601) in a sliding manner;
the first upper connecting seat (9), the second upper connecting seat (13), the first lower connecting seat (10) and the second lower connecting seat (14) comprise a first clamping plate (17), a second clamping plate (18) and a connecting block (19);
a first sliding sheet (1701) is arranged on the first clamping plate (17), a second sliding sheet (1801) is arranged on the second clamping plate (18), and the upper sliding rail (1501) and the lower sliding rail (1601) are clamped between the first sliding sheet (1701) and the second sliding sheet (1801);
the two ends of the upper tail hub (3) and the two ends of the lower tail hub (4) are connected with the connecting block (19) through universal bearings.
9. The steel strip tensioning and deviation rectifying device according to claim 7, characterized in that a plurality of upper steel strip press rolls (20) are arranged on the upper frame (15), a plurality of lower steel strip press rolls (21) are arranged on the lower frame (16), and the upper steel strip press rolls (20) and the lower steel strip press rolls (21) are used for limiting the annular steel strip (5).
10. A continuous strip press comprising a strip tensioning and deflection correcting device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877657.7U CN220412470U (en) | 2023-07-17 | 2023-07-17 | Steel belt tensioning and deviation rectifying device and continuous steel belt press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877657.7U CN220412470U (en) | 2023-07-17 | 2023-07-17 | Steel belt tensioning and deviation rectifying device and continuous steel belt press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220412470U true CN220412470U (en) | 2024-01-30 |
Family
ID=89649867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321877657.7U Active CN220412470U (en) | 2023-07-17 | 2023-07-17 | Steel belt tensioning and deviation rectifying device and continuous steel belt press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220412470U (en) |
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2023
- 2023-07-17 CN CN202321877657.7U patent/CN220412470U/en active Active
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