CN220808738U - Automatic paper folding device of filter - Google Patents
Automatic paper folding device of filter Download PDFInfo
- Publication number
- CN220808738U CN220808738U CN202322748912.4U CN202322748912U CN220808738U CN 220808738 U CN220808738 U CN 220808738U CN 202322748912 U CN202322748912 U CN 202322748912U CN 220808738 U CN220808738 U CN 220808738U
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- Prior art keywords
- cutter
- folding
- paper
- filter
- rolling
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- 238000005520 cutting process Methods 0.000 claims abstract description 49
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000003892 spreading Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000004887 air purification Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model relates to the field of air purification, in particular to an automatic paper folding device of a filter, which comprises the following components: the automatic discharging frame is provided with a folding device, a slitting device is arranged behind the folding device, the slitting device comprises a vertical cutting device and a transverse cutting device, and the vertical cutting device is arranged in front of the transverse cutting device. According to the utility model, by arranging the automatic discharging frame and the slitting device, automatic discharging, spreading and slitting of the folded filter paper to the required height and length according to the requirements are realized, so that the whole operation is simpler, the labor is saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of air purification, in particular to an automatic paper folding device of a filter.
Background
Air filters are mainly used in the fields of pneumatic machines, internal combustion machines and the like, and are used for providing clean air for the mechanical devices so as to prevent the mechanical devices from sucking air with impurity particles during operation and increasing the probability of abrasion and damage. The filter element is a special component for isolating liquid and solid particles, is widely applied to engines and air filters, and is a filter element with good filtering effect and low cost. In order to increase the filtering area, the paper filter element used at present basically adopts a folding structure, and in order to improve the efficiency in the production process of the filter element, a plurality of manufacturers for producing the filter element adopt filter element paper folding machines with different structures at present. In general, the filter element paper folding machine needs manual blanking and spreading by cooperation of multiple people, then the length required by the process is manually cut, the blanking is easy to be inaccurate, the efficiency is low, the operation is complex, and the work can be completed by cooperation of multiple people.
Disclosure of utility model
In order to solve the above problems, an embodiment of the present utility model provides an automatic paper folding device for a filter, including: the automatic discharging frame is provided with a folding device, a slitting device is arranged behind the folding device, the slitting device comprises a vertical cutting device and a transverse cutting device, and the vertical cutting device is arranged in front of the transverse cutting device.
Further, automatic blowing frame includes box, fiber container, fixed axle, roller bearing, conveyer, the drain hole has been seted up to the box, the fiber container cover is established at the fixed axle and can be around fixed axle rotation, the fixed axle perpendicular to box inner wall is fixed, roller bearing perpendicular to box inner wall and with box inner wall swivelling joint, conveyer includes last compression roller and the lower compression roller that is driven by the feeding motor, go up compression roller and lower compression roller synchronous counter-rotating, go up compression roller and lower compression roller setting in the box outside, the place ahead of drain hole.
Further, the paper tube, the fixed shaft and the rolling shaft are arranged in a plurality, the fixed shafts are arranged in parallel, the paper tube is respectively sleeved on the fixed shafts, and the rolling shaft is arranged around the fixed shafts and at the discharge opening.
Further, folding device includes spreading platform, folding cutter and setting device, spreading platform sets up before folding cutter, spreading platform's starting end is connected with conveyer, setting device sets up behind folding cutter.
Further, the folding cutter comprises an upper folding cutter and a lower folding cutter, the upper folding cutter and the lower folding cutter are arranged in a staggered mode in the moving direction of the filter paper, the upper folding cutter and the lower folding cutter comprise a cutter handle with a cutter rack and a gear, the cutter blade is connected with the cutter handle, and the cutter rack on the cutter handle is meshed with the gear. The gear is driven by an adjustment motor.
Further, the vertical cutting device comprises a transverse sliding rail and a vertical cutting tool, wherein the transverse sliding rail is perpendicular to the moving direction of the filter paper, and the vertical cutting tool is movably connected with the transverse sliding rail. The vertical cutting tool can move along the transverse sliding rail manually or electrically.
Further, the transverse cutting device comprises a cutter plate, a cutter rest, a rolling cutter and a pneumatic switch, wherein the cutter plate is horizontally arranged, the cutter plate comprises a vertical plate perpendicular to the moving direction of the filter paper, the cutter rest is arranged on the cutter plate, the rolling cutter is arranged on the cutter rest, the edge of the rolling cutter is attached to the vertical edge of the vertical plate, and the pneumatic switch is used for controlling transverse cutting of the rolling cutter. The pneumatic switch realizes the transverse movement of the rolling cutting type cutter through the control cylinder, and the cutter cuts the filter paper in the transverse movement process.
In summary, the beneficial effects of the utility model are as follows:
1. through set up cutting device behind folding device, can realize the vertical, the transverse cutting to filter paper, satisfy the needs to filter paper of different height and length, compare in adopting manual cutting, cutting precision and efficiency are higher, the operation is simpler convenient.
2. By arranging the automatic discharging frame in front of the folding device, automatic discharging can be realized, and compared with the prior art that manual discharging is adopted, the automatic discharging device disclosed by the utility model is more accurate in discharging, simpler and more convenient to operate and more labor-saving.
3. By arranging the plurality of fixing shafts and the rollers, a plurality of paper cylinders can be discharged at the same time, and the folding device can fold a plurality of layers of filter paper at the same time.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the automatic discharging frame of the present utility model.
Fig. 3 is a schematic connection diagram of the folding device and the slitting device according to the utility model.
Fig. 4 is a schematic structural view of the folding device of the present utility model.
Fig. 5 is a schematic structural view of the vertical cutting tool of the present utility model.
Fig. 6 is a schematic structural view of the transverse cutter of the present utility model.
The reference numerals in the drawings are as follows:
1. automatic discharging frame 11, box 12, paper tube 13 and fixing shaft
14. Roller 15, conveyor 2, folding device 21, spreading table
22. Folding knife 221, upper folding knife 222, lower folding knife
23. Shaping device 3, slitting device 31, vertical cutting device 311 and transverse sliding rail
312. Vertical cutter 32, transverse cutting device 321, cutter plate 322 and cutter rest
323. Rolling cutting tool
Detailed Description
The present utility model will be described in further detail with reference to specific examples for the purpose of facilitating understanding to those skilled in the art.
Referring to fig. 1 to 6, the utility model discloses an automatic paper folding device for a filter, which comprises: the automatic discharging frame 1 is provided with a folding device 2 behind the automatic discharging frame 1, a slitting device 3 is arranged behind the folding device 2, the slitting device 3 comprises a vertical cutting device 31 and a transverse cutting device 32, and the vertical cutting device 31 is arranged in front of the transverse cutting device 32.
In one embodiment of the embodiment, the automatic discharging frame 1 comprises a box body 11, a paper tube 12, a fixed shaft 13, a roller 14 and a conveying device 15, wherein the box body 11 is provided with a discharging hole, the paper tube 12 is sleeved on the fixed shaft 13 and can rotate around the fixed shaft 13, the fixed shaft 13 is perpendicular to the inner wall of the box body 11 and fixed, the roller 14 is perpendicular to the inner wall of the box body 11 and is rotatably connected with the inner wall of the box body 11, the conveying device 15 comprises an upper pressing roller and a lower pressing roller driven by a feeding motor, the upper pressing roller and the lower pressing roller can synchronously and reversely rotate, multiple layers of filter papers are overlapped, paved and conveyed to a paving table, and the conveying device 15 is arranged outside the box body 11 and in front of the discharging hole.
In one embodiment of the present embodiment, a plurality of paper tubes 12, fixing shafts 13 and rollers 14 may be provided, the fixing shafts 13 are disposed parallel to each other, the paper tubes 12 are respectively sleeved on the fixing shafts 13, and the rollers 14 are disposed around the fixing shafts 13 and at the discharge opening.
In one embodiment of the present embodiment, the folding device 2 comprises a spreading table 21, a folding knife 22 and a shaping device 23, the spreading table 21 being arranged in front of the folding knife 22, the beginning of the spreading table 21 being connected to the conveying device 15, the shaping device 23 being arranged behind the folding knife 22.
In one implementation manner of this embodiment, the folding cutter 22 includes an upper folding cutter 221 and a lower folding cutter 222, the upper folding cutter 221 and the lower folding cutter 222 are staggered in the moving direction of the filter paper, the upper folding cutter 221 and the lower folding cutter 222 each include a blade, a handle with a rack, and a gear, the blade is connected with the handle, the rack on the handle is meshed with the gear, and the gear is driven by an adjusting motor.
In one implementation manner of this embodiment, the vertical cutting device 31 includes a lateral sliding rail 311 and a vertical cutting tool 312, the lateral sliding rail 311 is perpendicular to the moving direction of the filter paper, the vertical cutting tool 312 is mounted on the lateral sliding rail 311 and can move along the lateral sliding rail 311, and the movement of the vertical cutting tool 312 along the lateral sliding rail 311 can be either manual or electric.
In one implementation of this embodiment, the transverse cutting device 32 includes a knife board 321, a knife rest 322, a rolling cutting knife 323 and a pneumatic switch, where the knife board 321 is horizontally arranged, the knife board 321 includes a vertical plate perpendicular to the moving direction of the filter paper, the knife rest 322 is mounted on the knife board 321, the rolling cutting knife 323 is mounted on the knife rest 322, the knife edge of the rolling cutting knife 323 is attached to the vertical edge of the vertical plate, the pneumatic switch is used for controlling the transverse cutting of the rolling cutting knife 323, the rolling cutting knife 323 is connected with a cylinder, the pneumatic switch realizes the transverse movement of the rolling cutting knife 323 by controlling the cylinder, and the rolling cutting knife 323 cuts the filter paper in the process of transverse movement.
Implementation of the utility model
In the working process of the utility model, firstly, paper tapes are drawn out from a plurality of paper drums 12, a roller 14 at a proper position is selected, the paper tapes respectively pass through the roller 14 and reach a discharge hole, a plurality of paper tapes are overlapped together by an upper press roller and a lower press roller, and are driven to move forwards by synchronous reverse rotation of the upper press roller and the lower press roller, after passing through a spreading table 21, the overlapped paper tapes are folded by a folding cutter 22, after the folded paper tapes are shaped by a shaping device 23, according to the height of a filter cartridge, a vertical cutter 312 is moved along a transverse sliding rail 311, the width of filter paper suitable for the height of the filter cartridge is selected, the filter paper is cut, then the length of the filter paper required is determined according to the circumference of the filter cartridge, the filter paper at the position corresponding to the length is placed on a cutter 321, a pneumatic switch is pressed, and the rolling cutter 323 moves transversely to cut the filter paper with the target length.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. An automatic paper folding device for a filter, comprising: the automatic discharging frame is provided with a folding device, a slitting device is arranged behind the folding device, the slitting device comprises a vertical cutting device and a transverse cutting device, and the vertical cutting device is arranged in front of the transverse cutting device.
2. The automatic paper folding device for the filter according to claim 1, wherein the automatic discharging frame comprises a box body, a paper tube, a fixed shaft, a rolling shaft and a conveying device, the box body is provided with a discharging hole, the paper tube is sleeved on the fixed shaft and can rotate around the fixed shaft, the fixed shaft is perpendicular to the inner wall of the box body and is fixed, the rolling shaft is perpendicular to the inner wall of the box body and is rotatably connected with the inner wall of the box body, the conveying device comprises an upper pressing roller and a lower pressing roller which are driven by a feeding motor, the upper pressing roller and the lower pressing roller synchronously rotate reversely, and the upper pressing roller and the lower pressing roller are arranged outside the box body and in front of the discharging hole.
3. The automatic paper folding device for the filter according to claim 2, wherein a plurality of paper tubes, fixed shafts and rollers are arranged, the fixed shafts are arranged in parallel, the paper tubes are respectively sleeved on the fixed shafts, and the rollers are arranged around the fixed shafts and at the discharge holes.
4. The automatic paper folding device for a filter according to claim 1, wherein the folding device comprises a spreading table, a folding cutter and a shaping device, the spreading table is arranged in front of the folding cutter, the starting end of the spreading table is connected with the conveying device, and the shaping device is arranged behind the folding cutter.
5. The automatic paper folding device for a filter according to claim 4, wherein the folding cutters comprise an upper folding cutter and a lower folding cutter, the upper folding cutter and the lower folding cutter are arranged in a staggered manner in the moving direction of the filter paper, each of the upper folding cutter and the lower folding cutter comprises a blade, a cutter handle with a rack and a gear, the blade is connected with the cutter handle, and the rack on the cutter handle is meshed with the gear.
6. The automatic paper folding device for a filter according to claim 1, wherein the vertical cutting device comprises a transverse sliding rail and a vertical cutting tool, the transverse sliding rail is perpendicular to the moving direction of the filter paper, and the vertical cutting tool is movably connected with the transverse sliding rail.
7. The automatic paper folding device for a filter according to claim 1, wherein the transverse cutting device comprises a cutter plate, a cutter rest, a rolling cutter and a pneumatic switch, the cutter plate is horizontally arranged, the cutter plate comprises a vertical plate perpendicular to the moving direction of the filter paper, the cutter rest is arranged on the cutter plate, the rolling cutter is arranged on the cutter rest, the edge of the rolling cutter is attached to the vertical edge of the vertical plate, and the pneumatic switch is used for controlling transverse cutting of the rolling cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748912.4U CN220808738U (en) | 2023-10-12 | 2023-10-12 | Automatic paper folding device of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748912.4U CN220808738U (en) | 2023-10-12 | 2023-10-12 | Automatic paper folding device of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220808738U true CN220808738U (en) | 2024-04-19 |
Family
ID=90672847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322748912.4U Active CN220808738U (en) | 2023-10-12 | 2023-10-12 | Automatic paper folding device of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220808738U (en) |
-
2023
- 2023-10-12 CN CN202322748912.4U patent/CN220808738U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |