CN210148202U - Scroll side cut device - Google Patents
Scroll side cut device Download PDFInfo
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- CN210148202U CN210148202U CN201920007001.7U CN201920007001U CN210148202U CN 210148202 U CN210148202 U CN 210148202U CN 201920007001 U CN201920007001 U CN 201920007001U CN 210148202 U CN210148202 U CN 210148202U
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- scroll
- paper roll
- bearing platform
- trimming apparatus
- clamping
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Abstract
The utility model discloses a scroll side cut device, including the plummer of bearing scroll, be located the cutter mechanism of plummer both sides, fix the clamping mechanism on the plummer with the scroll, cut the both ends of fixing the scroll on the plummer by cutter mechanism. The utility model has the advantages that, when cutter mechanism cuts the both ends of scroll, the scroll is fixed motionless on the plummer for the clamping mechanism of fixed scroll no longer need remove along with the removal of scroll like prior art, has reduced the mechanism complexity and the debugging degree of difficulty of scroll side cut device.
Description
Technical Field
The utility model relates to a paper product production facility especially relates to device of cutting scroll.
Background
Patent No. 03819052.4 entitled "apparatus and method for producing small rolls" discloses a reel trimming apparatus for cutting flat both end faces of a reel. The device sets up the mechanism of centre gripping scroll on a mechanism that drives the scroll removal, and the mechanism of centre gripping scroll must remove along with the removal of scroll, has just so increased the complexity and the debugging degree of difficulty of mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scroll side cut device to overcome above-mentioned prior art's defect.
The utility model discloses a realize like this: the scroll trimming device comprises a bearing platform for bearing the scroll, cutter mechanisms positioned on two sides of the bearing platform, a clamping mechanism for fixing the scroll on the bearing platform, and two ends of the scroll fixed on the bearing platform are cut by the cutter mechanisms.
Alternatively, but not necessarily, the bearing table has an inclined slope along which the paper roll placed on the bearing table can roll under the action of gravity to a position where the nip mechanism can press the paper roll.
Alternatively, but not necessarily, the loading platform is a circulating conveyor belt, and the paper roll is moved by the conveyor belt to a position where the clamping mechanism can press the paper roll.
In an alternative, but not necessary, the clamping mechanism includes a flexible belt located above the bearing platform, the flexible belt is connected to the first driving member, the first driving member drives the flexible belt to move up and down, and when the first driving member drives the flexible belt to move down, the flexible belt is pressed to straddle the circumferential surface of the paper roll, so that the paper roll is fixed on the bearing platform.
As an optional but not necessary embodiment, the first driving member includes two air cylinders, the cylinder bodies of the two air cylinders are rotatably connected with the frame of the paper roll trimming device, the piston rods of the two air cylinders are respectively connected to two ends of the flexible belt, and when the flexible belt is bent, the included angle of the central axes of the two air cylinders is changed accordingly.
As an optional but not necessary embodiment, a blocking member is provided for blocking the paper roll from rolling along the bearing platform, the blocking member is connected with the second driving member, and before the paper roll is fixed by the clamping mechanism, the second driving member drives the blocking member to block in front of the moving direction of the paper roll, so that the moving paper roll is stopped at a position where the clamping mechanism can press the paper roll.
As an alternative, but not necessary, embodiment, the blocking member oscillates around a fixed axis.
As an alternative, but not necessary, embodiment, the blocking member moves up and down.
The utility model has the advantages that, when cutter mechanism cuts the both ends of scroll, the scroll is fixed motionless on the plummer for the clamping mechanism of fixed scroll no longer need remove along with the removal of scroll like aforementioned prior art, has reduced the mechanism complexity and the debugging degree of difficulty of scroll side cut device from this.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a roll of paper being secured to a bearing table by a nip mechanism;
FIG. 3 is another embodiment of a crimping mechanism;
FIG. 4 shows an embodiment in which a conveyor belt is used as a carrier table;
fig. 5 to 7 are schematic views of different shapes and movement patterns of the blocking member.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "first" and "second" in the present invention do not denote any particular quantity or order, but are used merely for distinguishing names.
Referring to fig. 1, the paper roll trimming device comprises a bearing platform 1 for bearing the paper roll, and the bearing platform 1 is fixed on a frame. Cutter mechanisms are arranged on two sides of the bearing table 1. It should be noted that the cutter mechanisms on both sides of the carrier have the same structure, and the projections of the cutter mechanisms on both sides in fig. 1 are just overlapped front and back, so fig. 1 can only show the cutter mechanism on one side. The cutter mechanism of the embodiment adopts a disc-shaped cutter 2 which rotates at a high speed, and the cutter 2 is arranged on a swing arm 3 which can swing up and down.
A clamping and pressing mechanism for fixing the paper roll on the bearing platform 1 is arranged above the bearing platform 1. The clamping and pressing mechanism comprises a flexible belt 4 positioned above the bearing table 1, and two cylinders 5 are connected with the flexible belt 4 and used as a first driving piece for driving the flexible belt 4 to move up and down. When the two cylinders 5 drive the flexible belt 4 to move downwards, as shown in fig. 2, the flexible belt 4 is pressed to straddle the circumferential surface of the paper roll 6, so that the paper roll 6 is fixed on the bearing table 1. After the paper roll 6 is fixed, the swing arm 3 of the cutter mechanism drives the disc-shaped cutter 2 which rotates at a high speed to move downwards, and the two ends of the paper roll 6 are cut simultaneously. The flexible tape 4 may be a rubber tape.
The cutter mechanism is not limited to the use of a disc-shaped cutter, and for example, a band saw may be used to cut both ends of the roll of paper 6 simultaneously with a band saw that reciprocates or circulates.
As a best mode, the cylinder bodies of the two air cylinders 5 are rotatably connected with the frame of the scroll edge cutting device, and the piston rods of the two air cylinders 5 are respectively connected to two ends of the flexible belt 4. As shown in fig. 2, when the flexible belt 4 is bent, the included angle between the central axes of the two cylinders 5 is changed. In this way, the flexible belt 4 straddling the circumferential surface of the paper roll can better fit the paper roll 6, so that the paper roll 6 is more firmly fixed on the bearing platform 1.
The clamping and pressing mechanism can adopt other structural forms besides the embodiment shown in fig. 1. For example, as shown in fig. 3, the clamping and pressing mechanism is a pneumatic clamp, the air cylinder 7 controls the lifting of the clamp 8, and the other air cylinder 9 controls the opening and closing of the clamp 8. When the pincers 8 are closed, the pincers 8 fix the paper roll 6 on the load-bearing table 1.
Only one of the nip mechanisms may be provided, or two or more nip mechanisms may be provided along the longitudinal direction of the roll 6. If there is only one nip mechanism, the nip mechanism should be pressed right in the middle in the length direction of the roll 6 of paper.
The carrying platform 1 of the embodiment shown in fig. 1 has an inclined slope, and the paper roll 6 placed on the carrying platform 1 can roll along the slope under the action of gravity to a position where the nip mechanism can press the paper roll. So can make the structure of whole side cut device simpler.
As an alternative embodiment, the carrier table 1 can also be an endless conveyor belt. As shown in fig. 4, a conveyor belt 10 that circulates is used as a carriage for supporting the paper roll 6, and the paper roll 6 is moved by the conveyor belt 10 to a position where the nip mechanism can press the paper roll 6. The other unreferenced structures in fig. 4 are the same as those in fig. 1.
The embodiment shown in fig. 1 is further provided with a blocking member 11 for blocking the paper roll from rolling along the bearing table 1, the blocking member 11 is connected with the cylinder 12, and the cylinder 12 is used as a second driving member for driving the blocking member 11 to move up and down. As shown in fig. 2, when the paper roll 6 rolls from top to bottom along the loading platform 1, the cylinder 12 drives the blocking member 11 to move upward to block the front of the moving direction of the paper roll 6, so that the paper roll 6 stops just at a position where the nip mechanism can press the paper roll 6.
As a preferred embodiment, the present invention may be provided without a stopper. When the paper roll just reaches the position where the clamping mechanism can press the paper roll, the clamping mechanism acts immediately to press and fix the paper roll on the bearing platform 1. The position of the roll can be detected using conventional position sensors such as electric eyes. If no stopper is provided, the stopper 11 and the cylinder 12 in fig. 1 may be deleted.
It should be noted that the first driving member for driving the flexible belt 4 to move and the second driving member for driving the blocking member 11 to move are not limited to the air cylinder, and for example, a hydraulic cylinder, an electromagnet, a motor, etc. may be used as the driving members.
The shape of the blocking member 11 may be a flat plate, a curved plate, or a curved claw. Only one blocking member 11 may be provided, or two or more blocking members may be provided along the longitudinal direction of the paper roll 6. Fig. 5-7 illustrate several different embodiments of barriers. The blocking member 11 in fig. 5 is a curved claw, and the blocking member 11 in fig. 6 and 7 is a flat plate. Fig. 5 to 7 have in common that the blocking members 11 are swung about a fixed shaft 13, and the arrows in the figures show the swinging direction of the blocking members 11. An air cylinder, a hydraulic cylinder, an electromagnet, a motor, or the like may be employed as the second driving member for driving the blocking member 11 to rotate. The second driving member may be directly connected to the blocking member 11, or may be connected to the blocking member 11 through a transmission member such as a link or a gear.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. For those skilled in the art, without departing from the spirit of the present invention, several modifications and improvements can be made without departing from the scope of the present invention. The protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. Scroll side cut device, including the plummer of bearing scroll, characterized by: the paper roll cutting device is provided with cutter mechanisms positioned on two sides of a bearing platform, a clamping mechanism for fixing a paper roll on the bearing platform, and the cutter mechanisms are used for cutting two ends of the paper roll fixed on the bearing platform.
2. The reel trimming apparatus according to claim 1, characterized in that: the bearing platform is provided with an inclined plane, and the paper roll placed on the bearing platform can roll along the inclined plane under the action of gravity to the position where the paper roll can be pressed by the clamping and pressing mechanism.
3. The reel trimming apparatus according to claim 1, characterized in that: the bearing platform is a conveying belt which travels in a circulating way, and the paper roll is moved to the position where the paper roll can be pressed by the clamping and pressing mechanism through the conveying belt.
4. The reel trimming apparatus according to claim 1, characterized in that: the clamping and pressing mechanism comprises a flexible belt located above the bearing table, the flexible belt is connected with the first driving piece, and the first driving piece drives the flexible belt to move up and down.
5. The reel trimming apparatus according to claim 4, characterized in that: the first driving part comprises two cylinders, the cylinder bodies of the two cylinders are rotatably connected with the rack of the paper roll trimming device, and the piston rods of the two cylinders are respectively connected to the two ends of the flexible belt.
6. The reel trimming apparatus according to claim 1, characterized in that: be equipped with and block the scroll along the rolling piece that blocks of plummer blocks and is connected with the second driving piece, drives by the second driving piece and blocks and block the place ahead that blocks the scroll and stop for making the scroll stop the position that the clamping mechanism can press the scroll.
7. The reel trimming apparatus according to claim 6, characterized in that: the blocking member swings about a fixed axis.
8. The reel trimming apparatus according to claim 6, characterized in that: the blocking member moves up and down.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920007001.7U CN210148202U (en) | 2019-01-03 | 2019-01-03 | Scroll side cut device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920007001.7U CN210148202U (en) | 2019-01-03 | 2019-01-03 | Scroll side cut device |
Publications (1)
Publication Number | Publication Date |
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CN210148202U true CN210148202U (en) | 2020-03-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920007001.7U Active CN210148202U (en) | 2019-01-03 | 2019-01-03 | Scroll side cut device |
Country Status (1)
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CN (1) | CN210148202U (en) |
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2019
- 2019-01-03 CN CN201920007001.7U patent/CN210148202U/en active Active
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Effective date of registration: 20210114 Address after: 528251 Pingzhou Xianan No.1 Industrial Zone, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Baosuo Paper Machinery Manufacture Co.,Ltd. Patentee after: FOSHAN NANHAI BAOTUO PAPER EQUIPMENT Co.,Ltd. Address before: 528251 Pingzhou Xianan No.1 Industrial Zone, Nanhai District, Foshan City, Guangdong Province Patentee before: Foshan Baosuo Paper Machinery Manufacture Co.,Ltd. |