CN112570795A - Quick-change disc shear device - Google Patents
Quick-change disc shear device Download PDFInfo
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- CN112570795A CN112570795A CN202110006900.7A CN202110006900A CN112570795A CN 112570795 A CN112570795 A CN 112570795A CN 202110006900 A CN202110006900 A CN 202110006900A CN 112570795 A CN112570795 A CN 112570795A
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- 238000005520 cutting process Methods 0.000 claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000003032 molecular docking Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- 210000001503 joint Anatomy 0.000 description 11
- 238000010008 shearing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
In the field of modern full-automatic production lines, the condition that a wide plate needs to be cut into a plurality of narrow plates by using a circle shear is often met, the disc shear device is usually arranged between an unwinding unit and a winding unit which do not need to be stopped when the cutting size of a product is changed, but the rotary shears with the fixed double-roller multi-blade cutterhead of the prior art cannot realize the function, which greatly reduces the working efficiency of the whole production line, and in order to solve the problem, the embodiment provides a quick-change rotary shear device, by adding the cutting units on the basis of the original circle shear device and additionally arranging a switching device for moving the cutting units among the cutting units, the plurality of cutting units can alternately appear in the working area of the disc shear to work through the movement of the switching device to the plurality of cutting units, so that the working efficiency of the production line is improved.
Description
Technical Field
The invention relates to the technical field of continuous plate cutting in an automatic production line, in particular to a quick-change disc shear device for cutting a wide plate into multiple narrow plates.
Background
In the field of modern full-automatic production lines, a situation that a wide plate needs to be cut into multiple narrow plates is often encountered, a circle shearing device with a fixed double-roller multi-plate cutter head is generally adopted in the prior art to cut a wider plate, the circle shearing device is generally arranged between an unwinding unit and a winding unit, the unwinding unit and the winding unit can continuously work without stopping in the prior art, and the shutdown is not needed when the cutting size of a product is changed. However, the rotary shears with the fixed double-roller multi-blade cutterhead in the prior art cannot realize the function, namely, when the product slitting size specification needs to be changed, the rotary shears need to be stopped, two sets of slitting knife sets on the rotary shears with the fixed double-roller multi-blade cutterhead are disassembled, the slitting knife sets with new specifications are replaced, and then the rotary shears are restarted to work, so that the working efficiency of the whole production line is greatly reduced, and in order to solve the problem, technical personnel in the field design and develop a quick-change rotary shear device capable of meeting the requirements of a high-speed production line to realize the trend that the rotary shears change the specification into the industry without stopping.
Disclosure of Invention
The embodiment of the invention provides a quick-change disc shear device, which is characterized in that a plurality of cutting units are additionally arranged on the basis of an original disc shear device with a fixed double-roller multi-blade cutter head, a switching device for moving the plurality of cutting units is additionally arranged among the plurality of cutting units, the plurality of cutting units can alternately appear in a disc shear working area to work through the movement of the plurality of cutting units by the switching device, and the cutting units which do not enter the working area can synchronously complete the replacement of processing specifications to improve the working efficiency of a production line.
On the one hand, a quick-change circle shear device for cutting continuous sheet p comprises at least two cutting units f, the cutting unit f comprises a first supporting shaft 1a and a second supporting shaft 2a, a first cutting knife group 1b is arranged on the first supporting shaft 1a, the second support shaft 2a is provided with a second slitting knife group 2b, the first slitting knife group 1b and the second slitting knife group 2b in the slitting unit f are matched with each other to divide the continuous sheet material p into required sizes and parts, it is characterized in that a switching device z is also arranged, the cutting units f are all arranged on the switching device z, the switching device z can drive a plurality of cutting units f arranged on the switching device z to alternately enter a working area for cutting, meanwhile, the cutting units f positioned in the non-working area can synchronously finish the replacement of the machining specifications to improve the working efficiency of the production line.
According to an aspect of the embodiment of the present invention, a rotating frame z1, a rotating support z2 and a rotating power unit z3 are further disposed in the switching device z, a rotating shaft z1a is further disposed on the rotating frame z1, the rotating frame z1 is rotatably coupled to the rotating support z2 through a rotating shaft z1a, the splitting units f are uniformly distributed on the rotating frame z1 by taking the rotating shaft z1a as a center, and the rotating power unit z3 can drive the rotating frame z1 to drive the splitting unit f to rotate along the rotating shaft z1 a.
According to an aspect of the embodiment of the present invention, a docking rack z4 is further provided in the switching device z, a slitting power unit fd is further provided on the docking rack z4, the docking rack z4 can move close to and away from the slitting unit f, the slitting unit f can be detached from the slitting power unit fd and rotate along a rotating shaft z1a when the docking rack z4 is away from the slitting unit f, the slitting unit f can be docked with the slitting power unit fd when the docking rack z4 is close to the slitting unit f, and the slitting power unit fd can drive the slitting unit f to perform slitting operation.
According to an aspect of the embodiment of the present invention, the docking frame z4 further has a first shaft hole z4a1 and a second shaft hole z4a2, the first support shaft 1a further has a first end shaft 1a1, the second support shaft 2a further has a second end shaft 2a2, when the splitting unit f enters the working area along the rotation axis z1a, the docking frame z4 can bring the first shaft hole z4a1 and the second shaft hole z4a2 close to the first support shaft 1a and the second support shaft 2a so that the first end shaft 1a1 is inserted into the first shaft hole z4a1, and the second end shaft 2a2 is inserted into the second shaft hole z4a 2.
According to an aspect of the embodiment of the present invention, the slitting power unit fd is disposed at one side of the first shaft hole z4a1, and a docking coupling fz and a shifter fzb are further disposed between the slitting power unit fd and the first shaft hole z4a1, and after the first end shaft 1a1 is inserted into the first shaft hole z4a1, the shifter fzb can shift the docking coupling fz to move towards the first end shaft 1a1, so that the first end shaft 1a1 and the slitting power unit fd are coupled with each other.
According to an aspect of the embodiment of the present invention, the rotary support z2, the rotary power unit z3 and the docking carriage z4 are all disposed on the base d, and a telescopic cylinder is further disposed between the base d and the docking carriage z4, and the telescopic cylinder can drive the docking carriage z4 to move left and right relative to the base d to achieve approaching and departing relative to the slitting unit f.
According to an aspect of the embodiment of the present invention, the present invention further provides a first adjusting device t1 and a second adjusting device t2, wherein the first adjusting device t1 is disposed between the rotating frame z1 and the second supporting shaft 2a, the second adjusting device t2 is disposed between the docking frame z4 and the second supporting shaft 2a, and the adjustment of the gap between the first cutting blade set 1b and the second cutting blade set 2b can be realized by synchronously adjusting the first adjusting device t1 and the second adjusting device t2 to realize the approaching and departing of the second supporting shaft 2a relative to the first supporting shaft 1 a.
According to an aspect of the embodiment of the present invention, an adjusting transmission shaft c is further disposed between the first adjusting device t1 and the second adjusting device t2, and the adjusting transmission shaft c is further provided with a first adjusting transmission shaft section c1 and a second adjusting transmission shaft section c2, when the docking cradle z4 moves and drives the first end shaft 1a1 to be inserted into the first shaft hole z4a1, the first adjusting transmission shaft section c1 and the second adjusting transmission shaft section c2 may be coupled to each other and transmit torque, so as to achieve synchronous adjustment of the first adjusting device t1 and the second adjusting device t 2.
Drawings
Features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
Description of the sequence numbers: the plate cutting machine comprises a slitting unit f, a first supporting shaft 1a, a first end shaft 1a1, a first slitting cutter group 1b, a second supporting shaft 2a, a second end shaft 2a2, a second slitting cutter group 2b, a switching device z, a rotating frame z1, a rotating shaft z1a, a rotating support z2, a rotating power unit z3, a butt joint frame z4, a first shaft hole z4a1, a second shaft hole z4a2, a slitting power unit fd, a butt joint coupler fz, a shifter fzb, a base d, a first adjusting device t1, a second adjusting device t2, an adjusting transmission shaft c, a first adjusting transmission shaft section c1, a second adjusting transmission shaft section c2 and a continuous plate p.
Fig. 1 is a schematic diagram of a basic structure layout of the embodiment of the present invention.
Fig. 2 is a schematic top view of the basic structure of the embodiment of the present invention.
Fig. 3 is a schematic diagram of the docking cradle z4 moving to the right according to the embodiment of the invention.
Figure 4 is a schematic view of the rotation of the slitting unit f according to the embodiment of the invention.
Fig. 5 is a schematic diagram of the completion of switching the slitting unit f according to the embodiment of the present invention.
FIG. 6 is a schematic diagram of the leftward movement of the docking bay z4 according to the embodiment of the present invention.
Fig. 7 is a schematic diagram of the butt joint coupler fz according to the embodiment of the invention.
Fig. 8 is a schematic structural diagram of the toggle actuator fzb according to the embodiment of the present invention.
Fig. 9 is a schematic diagram of the docking performed by the toggle fzb according to the embodiment of the present invention.
Fig. 10 is a schematic structural diagram of another embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention and are not intended to limit the scope of the invention, which is defined by the claims, i.e., the invention is not limited to the preferred embodiments described.
In the description of the embodiments of the present invention, it should be noted that "perpendicular" and "parallel" are not absolute meanings in a mathematical sense unless otherwise specified, and may be understood as "substantially perpendicular" and "substantially parallel".
Fig. 1 is a schematic diagram of a basic structure layout of the embodiment of the present invention.
Fig. 2 is a schematic top view of the basic structure of the embodiment of the present invention.
According to the quick-change circle shear device shown in fig. 1 and 2, the cutting units f are added on the basis of the original circle shear device with the fixed double-roller multi-blade cutterhead, the switching device z for moving the cutting units f is additionally arranged among the cutting units f, the cutting units f can alternately appear in the circle shear working area to work through the movement of the switching device z, and the cutting units f which do not enter the working area can synchronously complete the replacement of the processing specification to improve the working efficiency of the production line. The basic structure may comprise at least two slitting units f and a turret z1, each of the slitting units f being provided with a first support shaft 1a and a second support shaft 2a, one end of each of the first support shaft 1a and the second support shaft 2a being mounted on the turret z1 and being freely rotatable relative to the turret z1, for example with sliding bearings or rolling bearings between the first support shaft 1a and the second support shaft 2a and the turret z 1. Meanwhile, a butt joint frame z4 is arranged at the other end of the first support shaft 1a and the second support shaft 2a, a first shaft hole z4a1 and a second shaft hole z4a2 are further arranged on the butt joint frame z4, a first end shaft 1a1 is further arranged on the first support shaft 1a, a second end shaft 2a2 is further arranged on the second support shaft 2a, the first end shaft 1a1 is inserted into the first shaft hole z4a1, and the second end shaft 2a2 is inserted into the second shaft hole z4a2 to support the first support shaft 1a and the second support shaft 2a and enable a set gap to be kept between the first support shaft 1a and the second support shaft 2a for passing through the continuous sheet p. In addition, be equipped with first branch cutter unit 1b on the first support shaft 1a, be equipped with second branch cutter unit 2b on the second support shaft 2a, first branch cutter unit 1b and second branch cutter unit 2b mutually support and can divide into required size and the share with passing the continuous sheet material p in the gap between first support shaft 1a and the second support shaft 2a in the unit f of cutting.
Fig. 2 is a schematic top view of the basic structure of the embodiment of the present invention.
Fig. 3 is a schematic diagram of the docking cradle z4 moving to the right according to the embodiment of the invention.
Figure 4 is a schematic view of the rotation of the slitting unit f according to the embodiment of the invention.
Fig. 5 is a schematic diagram of the completion of switching the slitting unit f according to the embodiment of the present invention.
According to fig. 2, 3, 4 and 5, an embodiment of the invention is further provided with a pivoting support z2, a pivoting power unit z3 and a docking carriage z4, said pivoting support z1, pivoting support z2, pivoting power unit z3 and docking carriage z4 constituting a switching device z which can be used for rotationally switching the slitting unit f. The revolving rack z1 is further provided with a revolving shaft z1a, the revolving rack z1 is rotationally connected with a revolving support z2 through a revolving shaft z1a, in the embodiment, the two splitting units f are uniformly distributed on the revolving rack z1 by taking the revolving shaft z1a as a center, the revolving power unit z3 can drive the revolving rack z1 to drive the splitting units f to rotate along the revolving shaft z1a through being rotationally connected with the revolving shaft z1a, in addition, the revolving support z2 and the revolving power unit z3 are both arranged on a base d and fixedly connected with the base d, and the butt-joint rack z4 is also arranged on the base d but can slide left and right relative to the base d. And a telescopic cylinder is arranged between the base d and the butt joint frame z4, and can drive the butt joint frame z4 to move left and right relative to the base d to realize the approaching and departing relative to the slitting unit f. The butt joint frame z4 is further provided with a slitting power unit fd, the slitting power unit fd is arranged on one side of the first shaft hole z4a1, a butt joint coupler fz is further arranged between the slitting power unit fd and the first shaft hole z4a1, and the butt joint coupler fz can be mutually connected with or separated from the first end shaft 1a 1. When the docking carriage z4 moves away from the slitting unit f, the slitting unit f can be disengaged from the slitting power unit fd and rotate along the rotating shaft z1a, when the slitting unit f enters the working area along the rotating shaft z1a, the docking carriage z4 can drive the first shaft hole z4a1 and the second shaft hole z4a2 to approach the first support shaft 1a and the second support shaft 2a, so that the first end shaft 1a1 is inserted into the first shaft hole z4a1, and the second end shaft 2a2 is inserted into the second shaft hole z4a2, as shown in fig. 6 and 7, a spring is further provided between the docking coupling fz and the slitting power unit fd, and when the first end shaft 1a1 is inserted into the first shaft hole z4a1, the spring can push the docking coupling fz to move towards the first end shaft 1a1, so that the first end shaft 1a1 and the slitting power unit fd are coupled with each other. The cutting power unit fd can drive the cutting unit f to perform cutting work. The switching device z can drive the plurality of cutting units f arranged on the switching device z to alternately enter a working area for cutting, and meanwhile, the cutting units f positioned in a non-working area can synchronously finish changing the processing specification to improve the working efficiency of the production line.
Fig. 8 is a schematic structural diagram of the toggle actuator fzb according to the embodiment of the present invention.
Fig. 9 is a schematic diagram of the docking performed by the toggle fzb according to the embodiment of the present invention.
According to another embodiment of the present invention, as shown in fig. 8 and 9, the movement of the butt coupling fz to the first end shaft 1a1 can be implemented by providing a shifter fzb between the butt coupling fz and the slitting power unit fd, wherein the lower end of the shifter fzb is hinged to the base d, the upper end is sleeved on the butt coupling fz by a ring-shaped member, and the shifter fzb can shift the butt coupling fz to move toward the first end shaft 1a1 after the first end shaft 1a1 is inserted into the first shaft hole z4a1, so that the first end shaft 1a1 is coupled to the slitting power unit fd.
Fig. 3 is a schematic diagram of the docking cradle z4 moving to the right according to the embodiment of the invention.
According to an aspect of the embodiment of the present invention, as shown in fig. 3, the present invention further provides a first adjusting device t1 and a second adjusting device t2, wherein the first adjusting device t1 is disposed between the rotating frame z1 and the second supporting shaft 2a, the second adjusting device t2 is disposed between the docking frame z4 and the second supporting shaft 2a, and the first adjusting device t1 and the second adjusting device t2 are synchronously adjusted to achieve the approaching and departing of the second supporting shaft 2a relative to the first supporting shaft 1a, so as to adjust the gap between the first cutting blade set 1b and the second cutting blade set 2 b. An adjusting transmission shaft c is further arranged between the first adjusting device t1 and the second adjusting device t2, the adjusting transmission shaft c is further provided with a first adjusting transmission shaft section c1 and a second adjusting transmission shaft section c2, the first adjusting transmission shaft section c1 is arranged on the first adjusting device t1, the second adjusting transmission shaft section c2 is arranged on the second adjusting device t2, and when the butt joint frame z4 moves and drives the first end shaft 1a1 to be inserted into the first shaft hole z4a1, the first adjusting transmission shaft section c1 and the second adjusting transmission shaft section c2 can be mutually connected and transmit torque, so that synchronous adjustment of the first adjusting device t1 and the second adjusting device t2 is achieved.
Fig. 10 is a schematic structural diagram of another embodiment of the present invention.
According to another embodiment of the present invention, as shown in fig. 10, the specific technical features of the present invention, which is different from the previous embodiment, are that the slitting units f uniformly arranged on the rotating frame z1 with the rotating shaft z1a as the rotating center are 3 groups, each of the slitting units f is provided with a first supporting shaft 1a and a second supporting shaft 2a, a first slitting knife group 1b and a second slitting knife group 2b, under the driving of the rotating power unit z3, the 3 groups of slitting units f can alternately appear in the working area for slitting, the present embodiment is more suitable for the situation that the production line has 3 groups of fixed processing specifications, the knife group with the required processing specifications is installed on different slitting units f in advance by manual or machine assistance, when the corresponding specifications are required to be processed, the fast switching of multiple groups of processing specifications can be realized without synchronously replacing the knife group in the working process of the production line, this can further shorten the time for switching the specifications of the production line, thereby further improving the production efficiency.
It should be understood that the description herein of specific embodiments of the invention is exemplary and should not be construed as unduly limiting the scope of the invention. The scope of the invention is defined by the claims appended hereto, and encompasses all embodiments and obvious equivalents thereof that fall within their scope.
Claims (8)
1. The utility model provides a quick change circle shear device for cut continuous sheet material (p), it includes two at least cutting units (f), cutting unit (f) including first supporting shaft (1 a) and second supporting shaft (2 a), be equipped with first cutting knife group (1 b) on first supporting shaft (1 a), be equipped with second cutting knife group (2 b) on second supporting shaft (2 a), cut first cutting knife group (1 b) and second cutting knife group (2 b) in unit (f) and mutually support and can fall into required size and copy with continuous sheet material (p), its characterized in that still is equipped with auto-change over device (z), cutting unit (f) equipartition is put on auto-change over device (z), auto-change device (z) can drive a plurality of cutting unit (f) of locating on it and get into work area in turn and cut work, the cutting unit (f) that lies in the non-work area simultaneously can accomplish in step and change the processing specification and provide production The working efficiency of the line.
2. A quick-change disc shear device according to claim 1, characterized in that a rotating frame (z 1), a rotating support (z 2) and a rotating power unit (z 3) are further arranged in the switching device (z), a rotating shaft (z 1 a) is further arranged on the rotating frame (z 1), the rotating frame (z 1) is rotatably coupled with the rotating support (z 2) through the rotating shaft (z 1 a), the slitting units (f) are uniformly distributed on the rotating frame (z 1) by taking the rotating shaft (z 1 a) as the center, and the rotating power unit (z 3) can drive the rotating frame (z 1) to drive the slitting units (f) to rotate along the rotating shaft (z 1 a).
3. A quick-change circle shear device according to claim 2, characterized in that a docking carriage (z 4) is further provided in the switching device (z), a slitting power unit (fd) is further provided on the docking carriage (z 4), the docking carriage (z 4) can be close to and away from the slitting unit (f), the slitting unit (f) can be disengaged from the slitting power unit (fd) and rotated along the revolving shaft (z 1 a) when the docking carriage (z 4) is far from the slitting unit (f), the slitting unit (f) can be docked with the slitting power unit (fd) when the docking carriage (z 4) is near to the slitting unit (f), and the slitting power unit (fd) can drive the slitting unit (f) to perform slitting work.
4. A quick-change disc shear device according to claim 3, characterized in that the docking carriage (z 4) is further provided with a first axle hole (z 4a 1) and a second axle hole (z 4a 2), the first support axle (1 a) is further provided with a first end axle (1 a 1), the second support axle (2 a) is further provided with a second end axle (2 a 2), when the splitting unit (f) enters the working area along the rotation axle (z 1 a), the docking carriage (z 4) can drive the first axle hole (z 4a 1) and the second axle hole (z 4a 2) to be close to the first support axle (1 a) and the second support axle (2 a) so that the first end axle (1 a 1) is inserted into the first axle hole (z 4a 1), and the second end axle (2 a 2) is inserted into the second axle hole (z 4a 2).
5. A quick-change disc shear device according to claim 4, characterized in that the slitting power unit (fd) is disposed on one side of the first shaft hole (z 4a 1), a butt coupling (fz) and a shifter (fzb) are further disposed between the slitting power unit (fd) and the first shaft hole (z 4a 1), and the shifter (fzb) can shift the butt coupling (fz) to move towards the first end shaft (1 a 1) after the first end shaft (1 a 1) is inserted into the first shaft hole (z 4a 1), so that the first end shaft (1 a 1) and the slitting power unit (fd) are coupled with each other.
6. A quick-change circle shear device according to claim 5, characterized in that the rotary support (z 2), the rotary power unit (z 3) and the docking carriage (z 4) are all arranged on the base (d), and a telescopic cylinder is arranged between the base (d) and the docking carriage (z 4), and the telescopic cylinder can drive the docking carriage (z 4) to move left and right relative to the base (d) to realize approaching and departing relative to the slitting unit (f).
7. A quick-change disc shear device according to claim 6, characterized in that first (t 1) and second (t 2) adjusting means are provided, said first adjusting means (t 1) being provided between the turret (z 1) and the second support shaft (2 a), said second adjusting means (t 2) being provided between the docking cradle (z 4) and the second support shaft (2 a), and the adjustment of the gap between the first group of cutters (1 b) and the second group of cutters (2 b) being achieved by the simultaneous adjustment of the first (t 1) and second (t 2) adjusting means to achieve the approaching and moving away of the second support shaft (2 a) with respect to the first support shaft (1 a).
8. A quick-change disc shear device according to claim 7, characterized in that an adjusting transmission shaft (c) is further provided between the first adjusting device (t 1) and the second adjusting device (t 2), and the adjusting transmission shaft (c) is further provided with a first adjusting transmission shaft section (c 1) and a second adjusting transmission shaft section (c 2), when the docking cradle (z 4) moves and drives the first end shaft (1 a 1) to be inserted into the first shaft hole (z 4a 1), the first adjusting transmission shaft section (c 1) and the second adjusting transmission shaft section (c 2) can be coupled with each other and transmit torque, so that the first adjusting device (t 1) and the second adjusting device (t 2) can be synchronously adjusted.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006900.7A CN112570795A (en) | 2021-01-05 | 2021-01-05 | Quick-change disc shear device |
| PCT/CN2021/143655 WO2022148312A1 (en) | 2021-01-05 | 2021-12-31 | Quick-change disc shear apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006900.7A CN112570795A (en) | 2021-01-05 | 2021-01-05 | Quick-change disc shear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112570795A true CN112570795A (en) | 2021-03-30 |
Family
ID=75144669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110006900.7A Pending CN112570795A (en) | 2021-01-05 | 2021-01-05 | Quick-change disc shear device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112570795A (en) |
| WO (1) | WO2022148312A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148312A1 (en) * | 2021-01-05 | 2022-07-14 | 大连富地重工机械制造有限公司 | Quick-change disc shear apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157915A (en) * | 1980-05-06 | 1981-12-05 | Kobe Steel Ltd | Slitter stand |
| CN2491167Y (en) * | 2001-07-19 | 2002-05-15 | 高国武 | Disk slitting shears |
| CN102744456A (en) * | 2012-07-11 | 2012-10-24 | 山东宏康机械制造有限公司 | Two-station slitting machine |
| CN202877620U (en) * | 2012-10-25 | 2013-04-17 | 无锡宇吉科技有限公司 | Slitting machine |
| CN103480904B (en) * | 2013-09-04 | 2015-07-29 | 南通恒鼎重型机床有限公司 | Gyration tailstock cutter shaft interchangeable slitter |
| CN112570795A (en) * | 2021-01-05 | 2021-03-30 | 大连富地重工机械制造有限公司 | Quick-change disc shear device |
-
2021
- 2021-01-05 CN CN202110006900.7A patent/CN112570795A/en active Pending
- 2021-12-31 WO PCT/CN2021/143655 patent/WO2022148312A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148312A1 (en) * | 2021-01-05 | 2022-07-14 | 大连富地重工机械制造有限公司 | Quick-change disc shear apparatus |
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| Publication number | Publication date |
|---|---|
| WO2022148312A1 (en) | 2022-07-14 |
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