CN218453823U - Aluminum strip tensioning device - Google Patents
Aluminum strip tensioning device Download PDFInfo
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- CN218453823U CN218453823U CN202221734185.5U CN202221734185U CN218453823U CN 218453823 U CN218453823 U CN 218453823U CN 202221734185 U CN202221734185 U CN 202221734185U CN 218453823 U CN218453823 U CN 218453823U
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Abstract
The utility model relates to an aluminum strip tensioning device, which comprises a base, an unreeling mechanism and a tensioning mechanism; when needs are to be tensioned to the aluminum strip in the actual production and use process, the coiled aluminum strip can be installed in the unwinding mechanism in advance, then the aluminum strip is laid on the outer surfaces of the first tensioning roller and the second tensioning roller, the first linear driving piece is operated, the first driving piece drives the second tensioning roller to move linearly through the connecting block, the aluminum strip is tensioned through the second tensioning roller, when the aluminum strip is excessively tensioned, the tension of the aluminum strip is increased through the second tensioning roller, the first pressing plate is stretched through the spring, the pressure of the inductor is changed through the second pressing plate, then the first linear driving piece drives the second tensioning roller to adjust adaptively through the connecting block, the aluminum strip is better tensioned and adjusted, therefore, the aluminum strip can be tensioned more conveniently and efficiently, the probability of uneven and inconstant tension of the aluminum strip is reduced, and the aluminum strip is better conveyed.
Description
Technical Field
The utility model relates to an aluminium strip processing technology field especially relates to an aluminium strip overspeed device tensioner.
Background
The raw materials of the aluminum strip are pure aluminum or aluminum alloy cast-rolled aluminum coils and hot-rolled aluminum coils, the aluminum strip is rolled into sheet aluminum coils with different thicknesses and widths by a cold rolling mill, then the aluminum strip is longitudinally cut into aluminum strips with different widths by a slitting machine according to the application and then wound on a winding drum device, and when the aluminum strip is cut, the aluminum strip needs to be tensioned and then cut.
However, when the traditional tensioning device is used for tensioning the aluminum strip, the tension is uneven and inconstant, so that the aluminum strip is excessively tensioned or loosened, the conveying process of the aluminum strip is blocked due to the excessive tensioning, and the aluminum strip is folded due to the loosening, so that the product quality is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problem of the prior art, the utility model provides an aluminium strip overspeed device tensioner can be more convenient efficient to carry out the tensioning to the aluminium strip, reduces the aluminium strip and appears the uneven and inconstant probability of tension, makes better carrying of aluminium strip.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
an aluminum strip tensioning device comprises a base, an unwinding mechanism and a tensioning mechanism, wherein the unwinding mechanism is arranged at one end of the base, and the tensioning mechanism is connected with the base;
the tensioning mechanism comprises a first tensioning roller, a second tensioning roller and an adaptive adjusting assembly, the upper part of the base is rotatably connected with the two first tensioning rollers, the second tensioning roller is arranged at the lower part of the base, the two ends of the second tensioning roller are respectively provided with the adaptive adjusting assembly, the base is provided with a mounting groove adaptive to the adaptive adjusting assembly, and the second tensioning roller is connected with the mounting groove through the adaptive adjusting assembly;
adaptability adjusting part includes first linear drive spare, connecting block, spring, first clamp plate, second clamp plate and inductor, be provided with on the connecting block with the rotation hole of second tensioning roller looks adaptation, second tensioning roller with rotation hole rotatable coupling, the both ends of connecting block all are provided with one the slip table, be provided with in the mounting groove with the spout of slip table looks adaptation, the connecting block passes through the slip table with spout slidable connection, the one end of first linear drive spare with the connecting block drive is connected, the other end of first linear drive spare is connected with first clamp plate, first clamp plate passes through the spring with the second clamp plate is connected, the lower part of second clamp plate passes through the inductor with the mounting groove bottom is connected, first linear drive spare with the inductor electricity is connected.
The spring is provided with a guide rod, the first pressing plate and the second pressing plate are provided with slide holes matched with the guide rod, the guide rod is slidably connected with the slide holes, and the bottom of the guide rod is fixedly connected with the bottom of the mounting groove.
Further, unwinding mechanism includes first support, rotates the driving piece and unreels the roller, unreel the roller pass through first support with base rotatable coupling, rotate the driving piece and unreel roller drive connection.
Furthermore, the installation structure further comprises a limiting block, and the limiting block can be detachably connected to the installation groove.
The other end of the base is provided with the flattening mechanism;
the mechanism that flattens includes mount, adjusting part, second support, compression roller and dancer rools, the compression roller passes through the second support with the other end rotatable coupling of base, the top of compression roller is provided with the dancer rools, the dancer rools passes through adjusting part with the second support can be dismantled and be connected, adjusting part passes through the mount with the second support can be dismantled and be connected.
Furthermore, the adjusting assembly comprises a second linear driving piece, a moving block, a sliding block and a sliding rod, the adjusting roller is rotatably connected with the sliding block, the sliding block is detachably connected with the moving block through the sliding rod, a sliding groove matched with the sliding block is formed in the second support, the sliding block is slidably connected with the sliding groove, the second linear driving piece is in driving connection with the moving block, and the second linear driving piece is detachably connected with the second support through the fixing frame.
Furthermore, the device also comprises a PLC controller, and the PLC controller is electrically connected with the unwinding mechanism and the tensioning mechanism.
(III) advantageous effects
The beneficial effects of the utility model are that: when needs are tensioned to the aluminum belt in the actual production and use process, the coiled aluminum belt can be installed in the unwinding mechanism in advance, then the aluminum belt is laid on the outer surfaces of the first tensioning roller and the second tensioning roller, the first linear driving piece is operated, the first driving piece drives the second tensioning roller to perform linear motion through the connecting block, the aluminum belt is tensioned through the second tensioning roller, when the aluminum belt is excessively tensioned, the tension of the aluminum belt is increased through the second tensioning roller, the first pressing plate is stretched to the spring, the pressure of the second pressing plate is changed to the inductor, the first linear driving piece drives the second tensioning roller to perform adaptive adjustment through the connecting block, the aluminum belt is better tensioned and adjusted, therefore, the aluminum belt can be tensioned more conveniently and efficiently, the probability of uneven and inconstant tension of the aluminum belt is reduced, and the aluminum belt is better conveyed.
Drawings
Fig. 1 is a schematic overall structural diagram of an aluminum strip tensioning device according to an embodiment of the present invention;
fig. 2 is an overall structural front view of an aluminum strip tensioner of an embodiment of the present invention;
fig. 3 is a schematic view of a tensioning mechanism of an aluminum strip tensioning device according to an embodiment of the present invention;
fig. 4 is a schematic view of an adjustment assembly of an aluminum strip tensioner of an embodiment of the present invention;
[ description of reference ]
1-an adjusting component, 2-a pressing roller, 3-a second bracket, 4-an adjusting roller, 5-a base, 6-a fixed frame, 7-a first tensioning roller, 8-a first linear driving part, 9-a second tensioning roller, 10-a first bracket, 11-a unreeling roller, 12-an aluminum belt, 13-a rotating driving part, 14-a rotating frame, 15-a limiting block, 101-a sliding rod, 102-a second linear driving part, 103-a moving block, 104-a sliding block, 801-a connecting block, 802-a sliding table, 803-, 804-a first pressing plate, 805-a spring, 806-a sensor and 807-a second pressing plate.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
Referring to fig. 1 to 4, the aluminum strip 12 tensioning device of the present invention includes a base 5, an unwinding mechanism and a tensioning mechanism, wherein the unwinding mechanism is disposed at one end of the base 5, and the tensioning mechanism is connected to the base 5;
the tensioning mechanism comprises first tensioning rollers 7, second tensioning rollers 9 and an adaptive adjusting component 1, the upper part of the base 5 is rotatably connected with the two first tensioning rollers 7, the second tensioning rollers 9 are arranged at the lower part of the base 5, two ends of each second tensioning roller 9 are respectively provided with one adaptive adjusting component 1, the base 5 is provided with a mounting groove adaptive to the adaptive adjusting component 1, and the second tensioning rollers 9 are connected with the mounting grooves through the adaptive adjusting components 1;
The working principle of the utility model is as follows: when the aluminum belt 12 needs to be tensioned in the actual production and use process, the coiled aluminum belt 12 can be installed in the unwinding mechanism in advance, then the aluminum belt 12 is laid on the outer surfaces of the first tensioning roller 7 and the second tensioning roller 9, the first linear driving element 8 is operated, the first driving element drives the second tensioning roller 9 to perform linear motion through the connecting block 801, the aluminum belt 12 is tensioned through the second tensioning roller 9, when the aluminum belt 12 is over tensioned, the second tensioning roller 9 increases the tension of the aluminum belt 12, the first pressing plate 804 stretches the spring 805, the pressure of the second pressing plate 807 changes on the inductor 806 is caused, and then the first linear driving element 8 drives the second tensioning roller 9 to perform adaptive adjustment through the connecting block 801, so that the aluminum belt 12 is better tensioned and adjusted.
Further, the spring device further comprises a guide rod, the guide rod is arranged in each spring 805, sliding holes matched with the guide rods are arranged on the first pressing plate 804 and the second pressing plate 807, the guide rods are slidably connected with the sliding holes, and the bottoms of the guide rods are fixedly connected with the bottoms of the mounting grooves.
As can be seen from the above description, the guide rods are advantageously slid on the first pressing plate 804 and the second pressing plate 807 through the slide holes, and when the spring 805 is deformed, the guide rods play a role of guiding so that the spring 805 is not bent.
Further, unwinding mechanism includes first support 10, rotation driving piece 13 and unreels roller 11, unreel roller 11 pass through first support 10 with base 5 rotatable coupling, rotation driving piece 13 with unreel roller 11 drive connection.
As can be seen from the above description, it is advantageous to sleeve the rolled aluminum strip 12 on the unwinding roller 11, and operate the rotary driving member 13, so that the rotary driving member 13 winds and unwinds the aluminum strip 12 through the unwinding roller 11.
Furthermore, the installation structure further comprises a limiting block 15, and the limiting block 15 can be detachably connected to the installation groove.
It can be known from the above-mentioned description, be favorable to carrying on spacingly to the inside adaptability adjusting part 1 of mounting groove, make the better dismouting that carries out of second tensioning roller 9.
Further, the device also comprises a flattening mechanism, and the flattening mechanism is arranged at the other end of the base 5;
flattening mechanism includes mount 6, adjusting part 1, second support 3, compression roller 2 and dancer roll 4, compression roller 2 passes through second support 3 with base 5's other end rotatable coupling, the top of compression roller 2 is provided with dancer roll 4, dancer roll 4 passes through adjusting part 1 with second support 3 can dismantle the connection, adjusting part 1 passes through mount 6 with second support 3 can dismantle the connection.
As can be seen from the above description, the tensioned aluminum strip 12 is flattened by the adjusting roller 4 and the pressing roller 2, so that the flattened aluminum strip 12 is better put into later use.
Further, the adjusting assembly 1 includes a second linear driving member 102, a moving block 103, a sliding block 104 and a sliding rod 101, the adjusting roller 4 is rotatably connected to the sliding block 104, the sliding block 104 is detachably connected to the moving block 103 through the sliding rod 101, a sliding groove adapted to the sliding block 104 is disposed on the second bracket 3, the sliding block 104 is slidably connected to the sliding groove, the second linear driving member 102 is drivingly connected to the moving block 103, and the second linear driving member 102 is detachably connected to the second bracket 3 through the fixing frame 6.
From the above description, be favorable to when the aluminium strip 12 of the different thickness of needs adaptation, the operation second driving piece makes the second driving piece drive slide bar 101 through movable block 103 and goes up and down, and slide bar 101 drives adjusting roll 4 through slider 104 and goes up and down simultaneously, makes the interval of adjusting roll 4 and compression roller 2 can adjust according to the thickness of aluminium strip 12, increases the practicality of device.
Furthermore, the device also comprises a PLC controller, and the PLC controller is electrically connected with the unwinding mechanism and the tensioning mechanism.
From the above description, be favorable to adjusting the parameter of aluminium strip 12 overspeed device tensioner through the PLC controller to make operating personnel more convenient when operating aluminium strip 12 overspeed device tensioner, when inductor 806 pressure increases, first linear drive spare 8 drives second tensioning roller 9 through connecting block 801 and pushes down, makes aluminium strip 12 carry out the tensioning, and when inductor 806 pressure reduces, first linear drive spare 8 drives second tensioning roller 9 through connecting block 801 and carries out the rising, makes aluminium strip 12 can not excessively take up.
Example one
Referring to fig. 1 to 4, an aluminum strip 12 tensioning device includes a base 5, an unwinding mechanism and a tensioning mechanism, wherein the unwinding mechanism is arranged at one end of the base 5, and the tensioning mechanism is connected to the base 5;
the tensioning mechanism comprises a first tensioning roller 7, a second tensioning roller 9 and an adaptive adjusting component 1, the upper part of the base 5 is rotatably connected with the first tensioning rollers 7, the second tensioning roller 9 is arranged at the lower part of the base 5, two ends of the second tensioning roller 9 are respectively provided with the adaptive adjusting component 1, the base 5 is provided with a mounting groove adaptive to the adaptive adjusting component 1, and the second tensioning roller 9 is connected with the mounting groove through the adaptive adjusting component 1;
the first tensioning roller 7 is rotatably connected with the base 5 through the rotating seat 14;
the number of the rotating seats 14 is four;
the second tensioning roller 9 is arranged between the two first tensioning rollers 7;
the adaptive adjusting assembly 1 comprises a first linear driving element 8, a connecting block 801, a spring 805, a first pressing plate 804, a second pressing plate 807 and a sensor 806, wherein a rotating hole matched with the second tensioning roller 9 is formed in the connecting block 801, the second tensioning roller 9 is rotatably connected with the rotating hole through a bearing, two ends of the connecting block 801 are respectively provided with a sliding table 802 and are welded, a sliding groove matched with the sliding table 802 is formed in the mounting groove, the connecting block 801 is slidably connected with the sliding groove through the sliding table 802, one end of the first linear driving element 8 is linearly and drivingly connected with the connecting block 801, the other end of the first linear driving element 8 is connected with the first pressing plate 804 and is connected through a bolt, the first pressing plate 804 is connected with the second pressing plate 807 through the spring 805, the lower part of the second pressing plate 807 is connected with the bottom of the mounting groove through the sensor 806, and the first linear driving element 8 is electrically connected with the sensor 806;
the first driving piece adopts a servo electric cylinder, so that the second tensioning roller 9 can be adjusted more accurately;
the sensor 806 adopts a pressure sensor 806;
an accommodating groove matched with the inductor 806 is formed in the bottom of the mounting groove, and the inductor 806 is arranged in the accommodating groove;
when the pressure of the second pressing plate 807 on the pressure sensor 806 is greater than a predetermined range, the PLC controller controls the first linear driving part 8 to move, so that the first linear driving part 8 drives the second tensioning roller 9 to be adjusted downwards through the connecting block 801, and when the pressure of the second pressing plate 807 on the pressure sensor 806 is smaller than the predetermined range, the PLC controller controls the first linear driving part 8 to move, so that the first linear driving part 8 drives the second tensioning roller 9 to be adjusted upwards through the connecting block 801, and the aluminum belt 12 is tensioned better;
the spring 805 is provided with the guide rod, the first pressing plate 804 and the second pressing plate 807 are provided with sliding holes matched with the guide rod, the guide rods are slidably connected with the sliding holes, and the bottoms of the guide rods are fixedly connected with the bottoms of the mounting grooves and welded;
the length of the guide rod is greater than that of the spring 805 without external force, so that the spring 805 cannot be separated from the guide rod when the height is adjusted;
the unwinding mechanism comprises a first support 10, a rotary driving part 13 and an unwinding roller 11, the unwinding roller 11 is rotatably connected with the base 5 through the first support 10, and the rotary driving part 13 is in driving connection with the unwinding roller 11;
a protective corner is arranged on one side of the base 5 close to the unwinding roller 11 to prevent the aluminum strip 12 from being scratched by the base 5 during unwinding;
the rotary driving piece 13 adopts a speed reducing motor;
the number of the first supports 10 is two, two ends of the unwinding roller 11 are respectively connected with one first support 10, the first supports 10 are provided with rotating holes matched with the unwinding roller 11, and the unwinding roller 11 is rotatably connected with the rotating holes through bearings;
the mounting groove is detachably connected with the limiting blocks 15 and is connected with the mounting groove through bolts;
the device also comprises a flattening mechanism, and the other end of the base 5 is provided with the flattening mechanism;
the flattening mechanism comprises a fixed frame 6, an adjusting component 1, a second support 3, a press roller 2 and an adjusting roller 4, the press roller 2 is rotatably connected with the other end of the base 5 through the second support 3, the adjusting roller 4 is arranged above the press roller 2, the adjusting roller 4 is detachably connected with the second support 3 through the adjusting component 1, and the adjusting component 1 is detachably connected with the second support 3 through the fixed frame 6;
the number of the second supports 3 is two, two ends of the compression roller 2 are respectively connected with one second support 3, the second supports 3 are provided with rotating holes matched with the compression roller 2, and the compression roller 2 is rotatably connected with the rotating holes through bearings;
the adjusting assembly 1 comprises a second linear driving part 102, a moving block 103, a sliding block 104 and a sliding rod 101, the adjusting roller 4 is rotatably connected with the sliding block 104, the sliding block 104 is detachably connected with the moving block 103 through the sliding rod 101, a sliding groove matched with the sliding block 104 is formed in the second support 3, the sliding block 104 is slidably connected with the sliding groove, the second linear driving part 102 is in driving connection with the moving block 103, and the second linear driving part 102 is detachably connected with the second support 3 through the fixing frame 6 and is connected with the second support 3 through bolts;
the second linear driving element 102 adopts a hydraulic cylinder;
the device also comprises a PLC (programmable logic controller), wherein the PLC is electrically connected with the unwinding mechanism and the tensioning mechanism;
the PLC controller is DATA-7311, and is electrically connected to the first linear driving member 8, the second linear driving member 102, the sensor 806 and the rotary driving member 13, respectively.
The fundamental principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can be purchased from the market, and dysmorphism piece is according to the description of specification and the record of attached drawing all can be customized, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, and conventional model, including the conventional connected mode among the prior art of circuit connection adoption, do not detailed again here.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. An aluminum strip tensioning device which characterized in that: the unwinding mechanism is arranged at one end of the base, and the tensioning mechanism is connected with the base;
the tensioning mechanism comprises a first tensioning roller, a second tensioning roller and an adaptive adjusting assembly, the upper part of the base is rotatably connected with the two first tensioning rollers, the second tensioning roller is arranged at the lower part of the base, the two ends of the second tensioning roller are respectively provided with the adaptive adjusting assembly, the base is provided with a mounting groove adaptive to the adaptive adjusting assembly, and the second tensioning roller is connected with the mounting groove through the adaptive adjusting assembly;
adaptability adjusting part includes first linear drive spare, connecting block, spring, first clamp plate, second clamp plate and inductor, be provided with on the connecting block with the rotation hole of second tensioning roller looks adaptation, second tensioning roller with rotation hole rotatable coupling, the both ends of connecting block all are provided with a slip table, be provided with in the mounting groove with the spout of slip table looks adaptation, the connecting block passes through the slip table with spout slidable connection, the one end of first linear drive spare with the connecting block drive is connected, the other end of first linear drive spare is connected with first clamp plate, first clamp plate passes through the spring with the second clamp plate is connected, the lower part of second clamp plate passes through the inductor with the mounting groove bottom is connected, first linear drive spare with the inductor electricity is connected.
2. The aluminum strip tensioner as set forth in claim 1, wherein: the spring is characterized by further comprising a guide rod, the guide rod is arranged in the spring, sliding holes matched with the guide rod are formed in the first pressing plate and the second pressing plate, the guide rod is slidably connected with the sliding holes, and the bottom of the guide rod is fixedly connected with the bottom of the mounting groove.
3. The aluminum strip tensioner as set forth in claim 1, wherein: the unwinding mechanism comprises a first support, a rotating driving piece and an unwinding roller, the unwinding roller is connected with the base in a rotating mode through the first support, and the rotating driving piece is connected with the unwinding roller in a driving mode.
4. The aluminum strip tensioner as set forth in claim 1, wherein: still include the stopper, all can be connected with in the mounting groove dismantlement the stopper.
5. The aluminum strip tensioner as set forth in claim 1, wherein: the other end of the base is provided with the flattening mechanism;
the mechanism that flattens includes mount, adjusting part, second support, compression roller and dancer rools, the compression roller passes through the second support with the other end rotatable coupling of base, the top of compression roller is provided with the dancer rools, the dancer rools passes through adjusting part with the second support can be dismantled and be connected, adjusting part passes through the mount with the second support can be dismantled and be connected.
6. The aluminum strip tensioner as in claim 5, wherein: the adjusting assembly comprises a second linear driving piece, a moving block, a sliding block and a sliding rod, the adjusting roller is rotatably connected with the sliding block, the sliding block is detachably connected with the moving block through the sliding rod, a sliding groove matched with the sliding block is formed in the second support, the sliding block is slidably connected with the sliding groove, the second linear driving piece is in driving connection with the moving block, and the second linear driving piece is detachably connected with the second support through the fixing frame.
7. The aluminum strip tensioner as in claim 1, wherein: the unwinding mechanism and the tensioning mechanism are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734185.5U CN218453823U (en) | 2022-07-07 | 2022-07-07 | Aluminum strip tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734185.5U CN218453823U (en) | 2022-07-07 | 2022-07-07 | Aluminum strip tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218453823U true CN218453823U (en) | 2023-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221734185.5U Active CN218453823U (en) | 2022-07-07 | 2022-07-07 | Aluminum strip tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218453823U (en) |
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2022
- 2022-07-07 CN CN202221734185.5U patent/CN218453823U/en active Active
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