CN217601083U - Online wet limit device of cutting of net portion - Google Patents
Online wet limit device of cutting of net portion Download PDFInfo
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- CN217601083U CN217601083U CN202220043622.2U CN202220043622U CN217601083U CN 217601083 U CN217601083 U CN 217601083U CN 202220043622 U CN202220043622 U CN 202220043622U CN 217601083 U CN217601083 U CN 217601083U
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- net part
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- lifting mechanism
- worm
- linkage type
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Abstract
The utility model discloses a net part online wet edge cutting device, which comprises a lifting mechanism, a knife rest crossbeam and a pneumatic circular knife device; the lifting mechanism is arranged on the supporting beams at two sides of the net part; the tool rest cross beam is arranged above the net part dewatering roller, and two ends of the tool rest cross beam are connected with the lifting mechanism and driven by the lifting mechanism to do vertical linear motion; the pneumatic circular knife device comprises a pneumatic knife rest and a circular knife, and the circular knife is driven by the pneumatic knife rest to rotate or separate from the dewatering roll in a tangent mode. The utility model discloses utilize current net part dewatering roll, thereby make the cooperation of pneumatic circular knife device and net part dewatering roll shear the wet paper page or leaf and realize continuous stable side cut effect, power consumption is little.
Description
Technical Field
The utility model relates to a papermaking technology field, concretely relates to wet limit device is cut on line to wire section.
Background
In the process of producing wet-process products such as AGM separator paper, air filter paper, coating paper, primary lithium battery separator paper and the like, the two sides of the rough paper page are required to be cut orderly by adopting an edge cutting device, and the cut wet paper page can directly enter a recovery system to be reused by adopting an online edge cutting device, so that the production raw material cost and the drying process energy can be reduced, and the appearance and the physical and chemical properties of the product can be improved. The existing online edge-wetting-cutting device in the papermaking field mostly adopts a water needle, wet paper sheets are cut by using high-pressure water, the device needs a high-pressure water pump, the power consumption is high, and the cutting effect of the water needle is easily influenced by water pressure fluctuation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an online wet limit device of cutting.
The utility model adopts the technical proposal that:
a net part online wet edge cutting device comprises a lifting mechanism, a knife rest cross beam and a pneumatic circular knife device; the lifting mechanism is arranged on the supporting beams at two sides of the net part; the tool rest cross beam is arranged above the net part dewatering roller, and two ends of the tool rest cross beam are connected with the lifting mechanism and driven by the lifting mechanism to do vertical linear motion; the pneumatic circular knife device comprises a pneumatic knife rest and a circular knife, and the circular knife is driven by the pneumatic knife rest to rotate or separate from the dewatering roll in a tangent mode.
Furthermore, a guide rail is arranged on the tool rest cross beam, and the pneumatic tool rest can be slidably arranged on the guide rail and is fixedly connected with the guide rail through a screw.
Furthermore, the lifting mechanism comprises a driving motor, two linkage type worm wheel screw rod lifters and a linkage rod; the upper ends of the screw rods of the two linkage type worm gear screw rod elevators are respectively and rotatably connected with the two ends of the knife rest cross beam through bearings, the driving motor drives the screw rod of the first linkage type worm gear screw rod elevator to lift, and the linkage rod drives the second linkage type worm gear screw rod elevator to lift synchronously.
Furthermore, a worm shaft of the linkage type worm gear lead screw lifter is connected with a transmission shaft through a transmission gear, the worm shaft of the first linkage type worm gear lead screw lifter is fixedly connected with an output shaft of the driving motor, the transmission shaft of the first linkage type worm gear lead screw lifter extends out of the lifter shell and is fixedly connected with a linkage rod, and the other end of the linkage rod is fixedly connected with the transmission shaft of the second linkage type worm gear lead screw lifter.
Furthermore, transmission shafts of the first linkage type worm gear lead screw lifter and the second linkage type worm gear lead screw lifter are fixedly connected with linkage rods through couplers.
Furthermore, a worm shaft of the second linkage type worm gear-screw rod lifter extends out of the lifter shell and is fixedly connected with a hand wheel.
The utility model has the advantages that: the existing net part dewatering roll is utilized, so that the pneumatic circular knife device is matched with the net part dewatering roll to shear the wet paper, thereby realizing continuous and stable edge cutting effect and having low power consumption; when the edge cutting operation or the maintenance of the net part is not needed, the pneumatic circular knife device is lifted through the lifting mechanism, so that the maintenance work of the net part is facilitated, and the edge cutting operation is flexibly selected.
Drawings
Fig. 1 is a front view of the on-line wet edge cutting device for the net part of the present invention.
Fig. 2 is a side view of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and a preferred embodiment.
Referring to fig. 1 and 2, the present embodiment provides an online wet edge cutting device for a net portion, which includes a lifting mechanism, a knife rest cross beam 20, and a pneumatic circular knife device 30.
The lifting mechanism comprises a driving motor 11, a first linkage type worm gear screw rod lifter 12, a second linkage type worm gear screw rod lifter 13 and a linkage rod 14. The first linkage type worm gear-screw lifter 12 and the second linkage type worm gear-screw lifter 13 are identical in structure and are in the prior art, and each linkage type worm gear-screw lifter comprises a shell, a screw rod, a worm gear, a worm and a transmission shaft, wherein the screw rod, the worm gear, the worm and the transmission shaft are rotatably installed in the shell, the worm gear is meshed with the worm, the screw rod is in threaded connection with the worm gear, and the worm is connected with the transmission shaft through a transmission gear.
The first linkage type worm gear-screw rod lifter 12 and the second linkage type worm gear-screw rod lifter 13 are respectively arranged on a first supporting beam 1 and a second supporting beam 2 on two sides of the net part, the driving motor 11 is arranged on one side of the supporting beam 1 through a motor support, one end of a worm shaft of the first linkage type worm gear-screw rod lifter 12 extends out of the shell and is fixedly connected with an output shaft of the driving motor 11 through a coupler, and one end of a transmission shaft of the first linkage type worm gear-screw rod lifter 12 extends out of the shell and is fixedly connected with the linkage rod 14 through a first coupler 141. One end of a worm shaft of the second linkage type worm gear-screw rod lifter 13 extends out of the shell and is fixedly connected with the linkage rod 14 through a second coupler 142, and one end of a transmission shaft of the second linkage type worm gear-screw rod lifter 13 extends out of the shell and is fixedly connected with a hand wheel 15. The upper end of a first screw rod 121 of the first linkage type worm screw rod elevator 12 is a smooth round rod, and the smooth round rod is fixedly connected with the right end of the tool rest cross beam 20 through a first bearing seat 122; the upper end of the second screw 131 of the second linkage worm screw elevator 13 is a smooth round bar, and the smooth round bar is fixedly connected with the left end of the tool rest cross beam 20 through a second bearing seat 132. The first and second screws 121 and 131 rotate in the first and second bearing housings 122 and 132, respectively.
The knife rest beam 20 is arranged above the net dewatering roll 3 in parallel, and a guide rail 21 is arranged on the knife rest beam.
Two sets of pneumatic circular knife devices 30 are provided. Pneumatic circular knife device 30 is prior art, and it includes pneumatic knife rest and circular knife 31, and pneumatic knife rest includes fixing base and rocking arm, and the fixing base slidable locates on guide rail 21, and the fixing base adjusts to be in place the back through screw and guide rail 21 fastening connection. The rocking arm is rotatable to be located on the fixing base, and circular knife 31 is rotatable to be located the bottom of rocking arm. The rocker arm can do lifting and falling motion under the action of air pressure. When the rocker arm falls, the circular knife 31 rotates tangentially to the wire dewatering roll 3.
The utility model discloses a theory of operation is:
the driving motor 11 drives the worm of the first linkage type worm gear screw rod lifter 12 to rotate, and drives the worm of the second linkage type worm gear screw rod lifter 13 to synchronously rotate through the linkage rod 14; the worm drives the worm wheel to rotate, the worm wheel drives the screw rod to spirally ascend or descend, the screw rod drives the tool rest cross beam 20 to synchronously ascend and descend, and the pneumatic circular knife device 30 is adjusted to be at a proper height;
loosening the screw to enable the pneumatic tool rest to slide on the guide rail 21, adjusting the pneumatic circular knife 31 to a proper position and then fastening the screw;
the air intake is adjusted to make the rocker arm fall down, and the circular knife 31 rotates and is tangent with the net part dewatering roll 3.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and the improvements and modifications are also within the protection scope of the present invention.
Claims (6)
1. The online wet edge cutting device for the net part is characterized by comprising a lifting mechanism, a knife rest cross beam and a pneumatic circular knife device; the lifting mechanism is arranged on the supporting beams at two sides of the net part; the tool rest cross beam is arranged above the net part dewatering roller, and two ends of the tool rest cross beam are connected with the lifting mechanism and driven by the lifting mechanism to do vertical linear motion; the pneumatic circular knife device comprises a pneumatic knife rest and a circular knife, and the circular knife is driven by the pneumatic knife rest to rotate or separate from the dewatering roll in a tangent mode.
2. The online wet edge cutting device for the net part according to claim 1, wherein the cross beam of the tool rest is provided with a guide rail, and the pneumatic tool rest is slidably arranged on the guide rail and is fixedly connected with the guide rail through a screw.
3. The online wet edge cutting device for the net part according to claim 1, wherein the lifting mechanism comprises a driving motor, two linkage type worm gear lead screw lifters and a linkage rod; the upper ends of the screw rods of the two linkage type worm gear screw rod elevators are respectively and rotatably connected with the two ends of the knife rest cross beam through bearings, the driving motor drives the screw rod of the first linkage type worm gear screw rod elevator to lift, and the linkage rod drives the second linkage type worm gear screw rod elevator to lift synchronously.
4. The online wet edge cutting device for the net part according to claim 3, wherein a worm shaft of the linked worm-gear lead screw lifter is connected with a transmission shaft through a transmission gear, the worm shaft of the first linked worm-gear lead screw lifter is fixedly connected with an output shaft of a driving motor, the transmission shaft of the first linked worm-gear lead screw lifter extends out of a lifter shell and is fixedly connected with a linked rod, and the other end of the linked rod is fixedly connected with the transmission shaft of the second linked worm-gear lead screw lifter.
5. The online wet edge cutting device for the net part as claimed in claim 4, wherein transmission shafts of the first linkage type worm gear lead screw lifter and the second linkage type worm gear lead screw lifter are fixedly connected with linkage rods through couplers.
6. The on-line wet edge cutting device for the net part as claimed in claim 3, wherein a worm shaft of the second linkage type worm screw elevator extends out of the elevator housing and is fixedly connected with a hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043622.2U CN217601083U (en) | 2022-01-07 | 2022-01-07 | Online wet limit device of cutting of net portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043622.2U CN217601083U (en) | 2022-01-07 | 2022-01-07 | Online wet limit device of cutting of net portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217601083U true CN217601083U (en) | 2022-10-18 |
Family
ID=83560476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220043622.2U Active CN217601083U (en) | 2022-01-07 | 2022-01-07 | Online wet limit device of cutting of net portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217601083U (en) |
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2022
- 2022-01-07 CN CN202220043622.2U patent/CN217601083U/en active Active
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