CN219881410U - Fixed length shearing mechanism for calendering article - Google Patents
Fixed length shearing mechanism for calendering article Download PDFInfo
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- CN219881410U CN219881410U CN202320963508.6U CN202320963508U CN219881410U CN 219881410 U CN219881410 U CN 219881410U CN 202320963508 U CN202320963508 U CN 202320963508U CN 219881410 U CN219881410 U CN 219881410U
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- Prior art keywords
- workbench
- threaded rod
- shearing device
- rotate
- fixed length
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- 238000010008 shearing Methods 0.000 title claims abstract description 48
- 238000003490 calendering Methods 0.000 title claims description 4
- 238000003825 pressing Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model relates to the technical field of rolled product processing, in particular to a fixed-length shearing device for rolled products, which comprises a workbench and a support, wherein the support is fixedly connected to the surface of the workbench, a hydraulic cylinder is mounted on the surface of the support, an installing plate is fixedly connected to the output end of the hydraulic cylinder, an adjusting mechanism is arranged on the surface of the workbench, and a fixing mechanism is arranged in the workbench. The rotary table in the adjusting mechanism drives the right-end threaded rod to rotate, the right-end threaded rod drives the right-end belt pulley to rotate so as to drive the belt to rotate, the left-end belt pulley drives the left-end threaded rod to rotate, the two threaded rods drive the transverse plates to move, the transverse plates drive the first connecting column to slide in the supporting frame, the distance between the two feeding rollers is adjusted, rolled products with different thicknesses are driven to move, and the shearing range of the constant-length shearing device on the rolled products is improved.
Description
Technical Field
The utility model relates to the technical field of rolled product processing, in particular to a fixed-length shearing device for a rolled product.
Background
Rolled products are products in which a metal is stretched into a certain shape by applying pressure thereto according to the property that the metal has ductility, rolled into a foil-like structure, and sheared into a specific length.
For example, a fixed-length shearing device for nonferrous metal smelting rolled products with an authorized bulletin number of CN213613326U comprises a bottom plate, wherein an unreeling mechanism is arranged at the right side edge of the top of the bottom plate, a feeding mechanism is arranged at the left side of the unreeling mechanism at the top of the bottom plate, and a guiding mechanism is arranged at the left side of the feeding mechanism at the top of the bottom plate, although the length of the rolled products which can be sheared according to the needs can be realized by the above files, the position of a positioning baffle plate is adjusted, and then the shearing length is adjusted;
however, when the fixed-length shearing device is used, in the process of shearing the rolled product in fixed length, the rolled product is driven to move to a shearing position by the two feeding rollers, and as the distance between the two feeding rollers is fixed, the distance between the two feeding rollers cannot be adjusted, so that the two feeding rollers can only drive the rolled product with the same thickness to move, and the shearing range of the fixed-length shearing device on the rolled product is reduced; meanwhile, in the process of shearing the rolled product to a fixed length, the part of the rolled product to be sheared is only contacted with the positioning baffle plate, so that the contact area is small, and the sheared part of the rolled product to be sheared is easy to move due to the fact that shearing force is relatively large in shearing, so that the condition that the sheared edge of the rolled product is uneven is caused.
Disclosure of Invention
The utility model aims to solve the problems that the shearing range of a fixed-length shearing device on a rolled product is reduced and the shearing edge of the rolled product is uneven.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a calendaring product is with fixed length shearing mechanism, includes workstation and support, the surface rigid coupling of workstation has the support frame, the surface mounting of support has the pneumatic cylinder, the output rigid coupling of pneumatic cylinder has the mounting panel, the surface of workstation is equipped with adjustment mechanism, the inside of workstation is equipped with fixed establishment.
Preferably, the adjustment mechanism includes carousel, belt pulley, belt and threaded rod, carousel rigid coupling is in threaded rod one end, two the outer wall of threaded rod all rigid coupling has the belt pulley, two the belt pulley is all rotated through the belt and is connected, two the threaded rod all with diaphragm threaded connection, the outer wall rigid coupling of diaphragm has first spliced pole.
Preferably, the two threaded rods are both rotationally connected with the workbench through bearings, and the two first connecting columns are both in sliding connection with the supporting frame.
Preferably, the two first connecting columns are both rotationally connected with the two ends of the upper feeding roller through bearings, the inside of the workbench is rotationally connected with the lower feeding roller through bearings, and the outer wall of the mounting plate is provided with a shearing knife.
Preferably, the fixing mechanism comprises a motor and a gear, the motor is fixedly connected in the workbench through a motor sleeve, the gear is fixedly connected with an output shaft of the motor, the gear is meshed with a rack, and a pressing plate is fixedly connected on the outer wall of the rack.
Preferably, the rack is in sliding connection with the workbench, a positioning baffle is arranged on the surface of the workbench, a guide roller is arranged in the support frame, and the hydraulic cylinder, the mounting plate, the shearing knife and the positioning baffle form a fixed-length shearing device.
The fixed-length shearing device for rolled products has the beneficial effects that: the rotary table in the adjusting mechanism drives the right-end threaded rod to rotate, the right-end threaded rod drives the right-end belt pulley to rotate so as to drive the belt to rotate and further drive the left-end belt pulley to rotate, the left-end belt pulley drives the left-end threaded rod to rotate, the two threaded rods drive the transverse plates to move, the transverse plates drive the first connecting columns to slide in the supporting frame, the two first connecting columns drive the upper feed rollers to rise so as to adjust the distance between the upper feed rollers and the lower feed rollers, the hydraulic cylinder, the mounting plate, the shearing knife and the positioning baffle form a fixed-length shearing device, the distance between the two feed rollers is adjusted when the rolled products with different thicknesses are sheared to drive the rolled products with different thicknesses to move, and the shearing range of the fixed-length shearing device on the rolled products is improved.
The motor in the fixing mechanism drives the gear to rotate, the gear drives the rack to move, the rack slides in the workbench, the rack drives the pressing plate to descend, the pressing plate contacts with the surface of the rolled product, the position of the rolled product to be sheared off is fixed, the pressing plate is arranged to press and fix the part of the rolled product to be sheared off, the part of the rolled product to be sheared off cannot move, and the condition that the sheared edge of the rolled product is uneven cannot occur.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the structure of FIG. 1;
FIG. 3 is a schematic side view of the structure of FIG. 2;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;
fig. 5 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: 1. the device comprises a workbench, 2, a bracket, 3, a hydraulic cylinder, 4, a mounting plate, 5, a shearing knife, 6, an adjusting mechanism, 601, a turntable, 602, a belt pulley, 603, a belt, 604, a threaded rod, 605, a transverse plate, 606, a first connecting column, 6a1, a second connecting column, 6a2, a rubber pad, 7, a fixing mechanism, 701, a motor, 702, a gear, 703, a rack, 704, a pressing plate, 8, a positioning baffle, 9, a guide roller, 10, a lower feeding roller, 11, an upper feeding roller, 12 and a supporting frame.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-5: in the embodiment, a fixed-length shearing device for rolled products comprises a workbench 1 and a support 2, wherein the support 2 is fixedly connected to the surface of the workbench 1, a support frame 12 is fixedly connected to the surface of the workbench 1, a hydraulic cylinder 3 is installed on the surface of the support 2, the model of the hydraulic cylinder 3 is selected according to actual requirements, the hydraulic cylinder 3 is fixedly connected with a mounting plate 4, the hydraulic cylinder 3 drives the mounting plate 4 to descend, an adjusting mechanism 6 is arranged on the surface of the workbench 1, a fixing mechanism 7 is arranged in the workbench 1, the adjusting mechanism 6 comprises a rotary table 601, a belt pulley 602, a belt 603 and a threaded rod 604, the rotary table 601 is fixedly connected to one end of the threaded rod 604, the rotary table 601 drives the threaded rod 604 to rotate, belt pulleys 602 are fixedly connected to the outer walls of the two threaded rods 604, the two belt pulleys 602 are all connected through the belt 603 in a rotating mode, the right end threaded rod 604 drives the belt pulley 602 to rotate so as to drive the belt 603 to rotate so as to drive a left end pulley 602 to rotate, the left end pulley 602 is driven by the left end pulley 602 to rotate, the left end pulley 602 is fixedly connected with a threaded rod 604, the two threaded rods 604 are in threaded connection with a cross plate 605, the two 604 drive the cross plate 605 to move, the outer wall of the cross plate 605 is fixedly connected with a first connecting post 606, the first connecting post 606 is connected to the first connecting post 606 and the first support frame 12 is connected to the two sliding posts 12 through two sliding posts and the sliding posts 606;
the right-end threaded rod 604 is driven to rotate by the rotary table 601 in the adjusting mechanism 6, the right-end threaded rod 604 drives the right-end belt pulley 602 to rotate so as to drive the belt 603 to rotate so as to drive the left-end belt pulley 602 to rotate, the left-end belt pulley 602 drives the left-end threaded rod 604 to rotate, the two threaded rods 604 drive the transverse plate 605 to move, the transverse plate 605 drives the first connecting columns 606 to slide in the supporting frame 12, the two first connecting columns 606 drive the upper feed roller 11 to ascend so as to adjust the distance between the upper feed roller 11 and the lower feed roller 10, the fixed-length shearing device is formed by the hydraulic cylinder 3, the mounting plate 4, the shearing knife 5 and the positioning baffle 8, and the distance between the two feed rollers is adjusted when the fixed-length shearing device is used for shearing rolled products with different thicknesses so as to drive the rolled products with different thicknesses to move, and the range of the fixed-length shearing device for rolled products is improved.
Referring to fig. 1-5: in the embodiment, two first connecting columns 606 are rotationally connected with two ends of an upper feeding roller 11 through bearings, the two first connecting columns 606 drive the upper feeding roller 11 to ascend to adjust the distance between the upper feeding roller 11 and a lower feeding roller 10, the inside of a workbench 1 is rotationally connected with the lower feeding roller 10 through the bearings, a shearing knife 5 is installed on the outer wall of a mounting plate 4, the mounting plate 4 drives the shearing to 5 to descend, a fixed-length shearing is carried out on a rolled product, a fixed mechanism 7 comprises a motor 701 and a gear 702, the model of the motor 701 is selected according to actual requirements, the working condition is met, the motor 701 is fixedly connected inside the workbench 1 through a motor sleeve, a gear 702 is fixedly connected with an output shaft of the motor 701, the motor 701 drives the gear 702 to rotate, the gear 702 is meshed with a rack 703, the gear 702 drives the rack 703 to move, a pressing plate 703 is fixedly connected with the outer wall of the rack 703, the rack 703 is in sliding connection with the workbench 1, the rack 703 slides in the workbench 1, the rack 704 descends, the pressing plate 704 contacts with the surface of a rolled product, the position required to be sheared off is fixed, a positioning baffle 8 is installed on the surface of the workbench 1, the motor is fixedly arranged on the surface of the workbench, the positioning baffle 8, the motor is fixedly arranged on the outer side of the workbench, the rolling product passes through the rolling roller 10 and the rolling roller 10 to pass through the lower roller 10 to the end of the roller 10, and the roller 10 is driven by the roller 10 to be contacted with the roller 8, and the outer roller 9, the outer roller 9 is positioned outside and is contacted with the roller 9, and the roller 9 is driven by the roller, and the roller is positioned and is contacted with the roller 10, and is positioned by the roller and is positioned and roll and is contacted with the roller and roll and is subjected to and 10;
the motor 701 in the fixing mechanism 7 drives the gear 702 to rotate, the gear 702 drives the rack 703 to move, the rack 703 slides in the workbench 1, the rack 703 drives the pressing plate 704 to descend, the pressing plate 704 contacts with the surface of the rolled product, the position of the rolled product to be sheared off is fixed, the pressing plate 704 is arranged to fix the part of the rolled product to be sheared off in a pressing mode, the part of the rolled product to be sheared off cannot move, and the condition that the sheared edge of the rolled product is uneven cannot occur.
Working principle:
when the rolled product is sheared to a fixed length, the end part of the rolled product on an external unreeling shaft passes through the space between the lower feeding roller 10 and the upper feeding roller 11, and then the external motor of the lower feeding roller 10 is started in the space passing through the guide roller 9, not shown in the figure, the external motor drives the lower feeding roller 10 to rotate so as to drive the rolled product to move, the end part of the rolled product is contacted with the surface of the positioning baffle 8, the external motor of the lower feeding roller 10 is stopped, the fixing mechanism 7 is started, the position of the rolled product sheared off is fixed, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the mounting plate 4 to descend, the mounting plate 4 drives the sheared to 5 descend, the rolled product is sheared to a fixed length, after the rolled product is sheared to 5 ascend, the hydraulic cylinder 3 returns to the initial position, when the rolled products with different thicknesses are sheared to a fixed length, the adjusting mechanism 6 is rotated to adjust the distance between the lower feeding roller 10 and the upper feeding roller 11, and the hydraulic cylinder 3, the mounting plate 4, the sheared 5 and the positioning baffle 8 form the fixed length shearing device, and the specific adjusting process and the fixing process are completed.
1. The adjusting process comprises the following steps:
rotating the rotary table 601, wherein the rotary table 601 drives a right-end threaded rod 604 to rotate, the right-end threaded rod 604 drives a right-end belt pulley 602 to rotate so as to drive a belt 603 to rotate so as to drive a left-end belt pulley 602 to rotate, the left-end belt pulley 602 drives the left-end threaded rod 604 to rotate, the two threaded rods 604 drive a transverse plate 605 to move, the transverse plate 605 drives a first connecting column 606 to slide in a supporting frame 12, the two first connecting columns 606 drive an upper feeding roller 11 to ascend so as to adjust the distance between the upper feeding roller 11 and a lower feeding roller 10, and the rotary table 601 stops rotating after the distance is finished;
2. the fixing process comprises the following steps:
the motor 701 is connected with an external power supply, the motor 701 drives the gear 702 to rotate, the gear 702 drives the rack 703 to move, the rack 703 slides in the workbench 1, the rack 703 drives the pressing plate 704 to descend, the pressing plate 704 contacts with the surface of a rolled product, the position of the rolled product to be sheared off is fixed, the motor 701 is stopped, and when the motor 701 rotates in the opposite direction, the position of the rolled product to be sheared off is released.
Example 2:
referring to fig. 1-5: in this embodiment, the adjusting mechanism 6 further includes a second connecting post 6a1 and a rubber pad 6a2, the two second connecting posts 6a1 are fixedly connected on the outer wall of the transverse plate 605, the ends of the two second connecting posts 6a1 are rotatably connected with the two ends of the guide roller 9 through bearings, the two second connecting posts 6a1 are slidably connected with the support frame 12, the rubber pad 6a2 is fixedly connected on the surface of the pressing plate 704, when the distance between the upper feeding roller 11 and the lower feeding roller 10 is adjusted, the transverse plate 605 drives the second connecting post 6a1 to slide in the support frame 12, the second connecting post 6a1 drives the guide roller 9 to move, and then the distance between the guide roller 9 and the workbench 1 can be adjusted together, when the rolled product is fixed, the pressing plate 704 drives the rubber pad 6a2 to move, the rubber pad 6a2 contacts with the surface of the rolled product, and the rubber pad 6a2 plays a role in protecting the rolled product.
Working principle:
further, when the distance between the upper feed roller 11 and the lower feed roller 10 is adjusted, the cross plate 605 drives the second connecting column 6a1 to slide in the supporting frame 12, the second connecting column 6a1 drives the guide roller 9 to move, and then the distance between the guide roller 9 and the workbench 1 can be adjusted together, when the rolled product is fixed, the pressing plate 704 drives the rubber pad 6a2 to move, the rubber pad 6a2 contacts with the surface of the rolled product to fix the rubber pad, and the rubber pad 6a2 plays a role in protecting the rolled product.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a calendaring product is with fixed length shearing mechanism, includes workstation (1) and support (2), the surface rigid coupling of workstation (1) has support (2), its characterized in that: the surface rigid coupling of workstation (1) has support frame (12), the surface mounting of support (2) has pneumatic cylinder (3), the output rigid coupling of pneumatic cylinder (3) has mounting panel (4), the surface of workstation (1) is equipped with adjustment mechanism (6), the inside of workstation (1) is equipped with fixed establishment (7).
2. The fixed length shearing device for rolled products according to claim 1, wherein: adjustment mechanism (6) are including carousel (601), belt pulley (602), belt (603) and threaded rod (604), carousel (601) rigid coupling is in threaded rod (604) one end, two the outer wall of threaded rod (604) all is rigid coupling has belt pulley (602), two belt pulley (602) all rotate through belt (603) to be connected, two threaded rod (604) all with diaphragm (605) threaded connection, the outer wall rigid coupling of diaphragm (605) has first spliced pole (606).
3. The fixed length shearing device for rolled products according to claim 2, wherein: the two threaded rods (604) are rotatably connected with the workbench (1) through bearings, and the two first connecting columns (606) are slidably connected with the support frame (12).
4. The fixed length shearing device for rolled products according to claim 2, wherein: the two first connecting columns (606) are both rotationally connected with the two ends of the upper feeding roller (11) through bearings, the inside of the workbench (1) is rotationally connected with the lower feeding roller (10) through bearings, and the outer wall of the mounting plate (4) is provided with a shearing knife (5).
5. The fixed length shearing device for rolled products according to claim 1, wherein: the fixing mechanism (7) comprises a motor (701) and a gear (702), the motor (701) is fixedly connected inside the workbench (1) through a motor sleeve, the gear (702) is fixedly connected with an output shaft of the motor (701), the gear (702) is meshed with a rack (703), and a pressing plate (704) is fixedly connected with the outer wall of the rack (703).
6. The fixed length shearing device for rolled products according to claim 5, wherein: the rack (703) is in sliding connection with the workbench (1), a positioning baffle (8) is arranged on the surface of the workbench (1), a guide roller (9) is arranged in the support frame (12), and the hydraulic cylinder (3), the mounting plate (4), the shearing knife (5) and the positioning baffle (8) form a fixed-length shearing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963508.6U CN219881410U (en) | 2023-04-25 | 2023-04-25 | Fixed length shearing mechanism for calendering article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963508.6U CN219881410U (en) | 2023-04-25 | 2023-04-25 | Fixed length shearing mechanism for calendering article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881410U true CN219881410U (en) | 2023-10-24 |
Family
ID=88410673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320963508.6U Active CN219881410U (en) | 2023-04-25 | 2023-04-25 | Fixed length shearing mechanism for calendering article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881410U (en) |
-
2023
- 2023-04-25 CN CN202320963508.6U patent/CN219881410U/en active Active
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