CN219311429U - Paper powder removing mechanism of paper cutting machine - Google Patents
Paper powder removing mechanism of paper cutting machine Download PDFInfo
- Publication number
- CN219311429U CN219311429U CN202223523927.2U CN202223523927U CN219311429U CN 219311429 U CN219311429 U CN 219311429U CN 202223523927 U CN202223523927 U CN 202223523927U CN 219311429 U CN219311429 U CN 219311429U
- Authority
- CN
- China
- Prior art keywords
- powder
- paper
- roller
- sticking
- removing mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a paper powder removing mechanism of a paper cutting machine, which comprises a workbench, wherein the workbench is suitable for sequentially installing a side cutting knife and a plate distance cutting knife from back to front along the conveying direction of paper, and further comprises the following components: the powder sticking system is characterized in that the position of the powder sticking roller is adjustably connected to the workbench, a plurality of layers of sticky powder sticking cloth with viscosity are arranged on the powder sticking roller along the radial direction of the powder sticking roller, each layer of the sticky powder sticking cloth is circumferentially arranged on the powder sticking roller, and a powder sticking channel through which paper can pass is formed between the powder sticking roller and the guide roller; and the powder pumping system is provided with a powder pumping pipeline facing the plate distance cutting knife, and the vacuum pump is communicated with the powder pumping pipeline. The paper powder removing mechanism is characterized in that paper powder on two sides and the surface of paper is adhered by the sticky powder cloth on the powder adhering roller, and the positions of the powder adhering roller on a workbench are regulated to enable the powder adhering roller and a guide roller to compress the paper all the time along with the reduction of the number of layers of the sticky powder cloth; the vacuum pump can suck the paper powder generated by cutting the plate distance through the powder suction pipeline, so that the paper powder generated in the whole cutting process of the paper can be effectively removed.
Description
Technical Field
The utility model relates to the technical field of paper cutting, in particular to a paper powder removing mechanism of a paper cutting machine.
Background
At present, in the cutting process of paper, due to the paper making technology of the paper, the paper side edge of the paper is required to be corrected firstly, paper powder which is easy to produce when the side face is cut, then long paper is cut into single paper according to the size of a plate distance, paper powder is easy to produce when the plate distance is cut, a large amount of paper powder can be produced along with the increase of the thickness and gram weight of the paper, the paper powder is not easy to fall off when being stuck on a flat paper surface, a large amount of difficulty is produced for the subsequent printing process, and the paper powder can even cause damage to printing blankets.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a paper dust removing mechanism of a paper cutting machine, which can remove paper dust generated in the cutting process of paper.
According to the embodiment of the utility model, the paper powder removing mechanism of the paper cutting machine comprises a workbench, wherein the workbench is suitable for sequentially installing a side cutting knife and a plate distance cutting knife from back to front along the conveying direction of paper, and further comprises: the powder sticking system is arranged on the workbench and positioned in front of the side cutting knife, the powder sticking system comprises a guide roller and a powder sticking roller, the powder sticking roller is connected to the workbench in a position-adjustable manner, multiple layers of sticky powder cloth with viscosity are arranged on the powder sticking roller along the radial direction, each layer of sticky cloth is circumferentially arranged on the powder sticking roller, a powder sticking channel through which paper can pass is formed between the powder sticking roller and the guide roller, and the widths of the guide roller and the sticky cloth are both larger than the width of the paper; the powder suction system is arranged on the workbench and positioned in front of the plate distance cutting knife, and comprises a powder suction pipeline and a vacuum pump, wherein the powder suction pipeline faces to the plate distance cutting knife, and the vacuum pump is communicated with the powder suction pipeline.
Has at least the following beneficial effects: according to the paper powder removing mechanism, the powder sticking system is arranged in front of the side surface cutting knife, paper powder generated by side surface cutting is easy to be distributed on two sides and the surface of paper in the conveying process of the paper, the powder sticking system is used for sticking paper powder on two sides and the surface of the paper through the powder sticking cloth with viscosity on the powder sticking roller, along with the continuous adhesion of the paper powder on the powder sticking cloth, when the paper powder is stuck on the outermost layer of powder sticking cloth, the paper powder can be cleaned, or the non-viscosity outermost layer of powder sticking cloth is detached and used for working, and along with the reduction of the number of layers of the powder sticking cloth, the powder sticking roller is enabled to be always pressed with a guide roller by adjusting the position of the powder sticking roller on a workbench; the vacuum pump can suck the paper powder generated by cutting the plate distance through the powder suction pipeline, so that the paper powder generated in the whole cutting process of the paper is effectively removed.
According to some embodiments of the utility model, two adjacent layers of the powder adhesive are adhered together, each layer of the powder adhesive being adapted to be torn apart for removal from the powder adhesive roll.
According to some embodiments of the utility model, the guide roller and the powder adhering roller rotate around the axial direction of the guide roller and the powder adhering roller respectively under the friction force of the paper conveyed forwards, and the rotation directions are opposite.
According to some embodiments of the utility model, the powder sticking system further comprises a driving unit arranged on the workbench and a sliding block connected with the driving unit, a guide rail is arranged on the workbench, the driving unit is suitable for driving the sliding block to slide along the guide rail, and the powder sticking roller is arranged on the sliding block.
According to some embodiments of the present utility model, the sliding block is provided with a pressing roller and a chute parallel to the guide rail, the pressing roller is located at an extension of the chute, the powder adhering roller is slidably disposed in the chute and is pressed and restrained by the pressing roller, and the pressing roller, the powder adhering roller and the guide roller are sequentially arranged along an extending direction of the guide rail.
According to some embodiments of the utility model, the guide rail extends in a vertical direction.
According to some embodiments of the utility model, the pressing roller, the powder adhering roller and the guide roller are arranged in sequence from top to bottom in a vertical direction.
According to some embodiments of the utility model, the guide roller and the powder adhering roller rotate around the self shaft under the action of friction force of the paper conveyed forwards and have opposite rotation directions, and the compression roller rotates around the self shaft under the drive of the powder adhering roller and has opposite rotation directions with the powder adhering roller.
According to some embodiments of the utility model, the drive unit is a cylinder.
According to some embodiments of the utility model, the vacuum pump is a roots vacuum pump.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the cooperation between the powder binding system and the paper according to the embodiment of the utility model;
fig. 3 is a schematic structural diagram of a powder sticking roller in an embodiment of the utility model.
Reference numerals: the device comprises a workbench 1, paper 2, a side cutting knife 3, a powder sticking system 4, a guide roller 41, a powder sticking roller 42, a powder sticking cloth 43, a powder sticking channel 44, a driving unit 45, a sliding block 46, a press roller 47, a sliding chute 48, a plate distance cutting knife 5, a powder pumping system 6, a powder pumping pipeline 61 and a vacuum pump 62.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 3, the utility model discloses a paper dust removing mechanism of a paper cutting machine, which comprises a workbench 1, a dust adhering system 4 and a dust extracting system 6, wherein the workbench 1 is suitable for sequentially installing a side cutting knife 3 and a plate distance cutting knife 5 from back to front along the conveying direction of paper 2.
Wherein, referring to fig. 1, the powder sticking system 4 is installed on the workbench 1 and is positioned in front of the side cutting knife 3, referring to fig. 2, the powder sticking system 4 comprises a guide roller 41 and a powder sticking roller 42, referring to fig. 3, the powder sticking roller 42 is radially provided with a plurality of layers of powder sticking cloth 43 with viscosity, each layer of powder sticking cloth 43 is circumferentially arranged on the powder sticking roller 42, a powder sticking channel 44 through which paper can pass is formed between the powder sticking roller 42 and the guide roller 41, and the paper is pressed between the powder sticking roller 42 and the guide roller 41.
It will be appreciated that the widths of the guide roller 41 and the powder sticking cloth 43 are both larger than the width of the sheet 2, and that the positions of both ends of the guide roller 41 and the powder sticking cloth 43 are both corresponding to positions beyond both sides of the sheet 2.
In the conveying process of the paper 2, paper powder generated by cutting the side surfaces is easily distributed on two sides and the surface of the paper 2, the paper powder on the two sides and the surface of the paper 2 is adhered by the powder adhering cloth 43 with the viscosity on the powder adhering roller 42, and the paper powder is continuously adhered on the powder adhering cloth 43, so that when the paper powder is adhered on the outermost layer of powder adhering cloth 43, the paper powder can be cleaned, or the non-viscosity outermost layer of powder adhering cloth 43 is detached and the paper powder is used for working, and as the number of layers of the powder adhering cloth 43 is reduced, the powder adhering roller 42 is always pressed against the paper 2 by the guide roller 41 by adjusting the position of the powder adhering roller 42 on the workbench 1 due to the fact that the position of the powder adhering roller 42 is adjustably connected on the workbench 1.
Referring to fig. 1, the powder suction system 6 is mounted on the table 1 and located in front of the plate distance cutting knife 5, the powder suction system 6 includes a powder suction pipe 61 and a vacuum pump 62, the powder suction pipe 61 is disposed toward the plate distance cutting knife 5, the vacuum pump 62 is communicated with the powder suction pipe 61, and the vacuum pump 62 can suck paper powder generated by the plate distance cutting through the powder suction pipe 61, so that paper powder generated in the whole cutting process of the paper 2 is effectively removed.
Referring to fig. 3, in some embodiments of the present utility model, two adjacent layers of the adhesive powder cloth 43 are adhered together, each layer of the adhesive powder cloth 43 is adapted to be torn apart to be detached from the adhesive powder roller 42, and when the outermost layer of the adhesive powder cloth 43 is non-adhesive, the outermost layer of the adhesive powder cloth 43 is torn apart and detached from the adhesive powder roller 42, so that the adhesive powder cloth 43 having the adhesive property of the secondary outer layer is exposed outside the adhesive powder roller 42, and the operation can be continued.
The guide roller 41 and the powder adhering roller 42 may be unpowered rollers, after the guide roller 41 and the powder adhering roller 42 compress the paper 2, they rotate around their own axes under the friction force of the paper 2 conveyed forward, and the rotation directions of the guide roller 41 and the powder adhering roller 42 are opposite, so that the powder adhering roller 42 can contact with the paper 2 repeatedly, and thus the paper powder can be adhered continuously.
Referring to fig. 2, in some embodiments of the present utility model, the powder bonding system 4 further includes a driving unit 45 disposed on the table 1 and a slider 46 connected to the driving unit 45, the table 1 is provided with a guide rail, the driving unit 45 is adapted to drive the slider 46 to slide along the guide rail, and the powder bonding roller 42 is disposed on the slider 46.
When the outermost layer of the powder sticking cloth 43 is detached from the powder sticking roller 42, the powder sticking roller 42 can be driven to move and adjust relative to the guide roller 41 by controlling the output of the driving unit 45, so that the powder sticking roller 42 always presses the paper 2 with the guide roller 41, and the driving unit 45 can be a cylinder.
In some embodiments, a pressing roller 47 and a sliding groove 48 parallel to the guide rail are installed on the sliding block 46, the pressing roller 47 is located on the extension of the sliding groove 48, the powder adhering roller 42 is slidably arranged in the sliding groove 48 and is pressed and restrained by the pressing roller 47, the powder adhering roller 42 and the guide roller 41 are sequentially arranged along the extending direction of the guide rail, wherein the guide rail can extend along the vertical direction, and the pressing roller 47, the powder adhering roller 42 and the guide roller 41 are sequentially arranged from top to bottom along the vertical direction.
When the outermost powder sticking cloth 43 needs to be detached, the driving unit 45 drives the sliding block 46 to move upwards, the pressing roller 47 moves upwards in a following way, the powder sticking roller 42 keeps motionless in the earlier stage, the pressing roller 47 is relatively far away from the powder sticking roller 42, and the powder sticking roller 42 moves upwards along with the sliding block 46 until the sliding groove 48 moves relative to the powder sticking roller 42 to the bottom of the sliding groove 48 to be abutted with the powder sticking roller 42, so that the powder sticking roller 42 is relatively far away from the guide roller 41, enough operation space is provided for the powder sticking roller 42, and the outermost powder sticking cloth 43 on the powder sticking roller 42 is convenient to detach.
After the outermost layer powder sticking cloth 43 is detached, the driving unit 45 drives the sliding block 46 to move downwards, the powder sticking roller 42 keeps moving downwards in the earlier stage until the powder sticking roller 42 abuts against the guide roller 41, the sliding block 46 and the pressing roller 47 keep moving downwards, the sliding groove 48 moves downwards relative to the powder sticking roller 42 until the pressing roller 47 abuts against the powder sticking roller 42, the pressing roller 47 can abut against the powder sticking roller 42 on the guide roller 41, and certain pressure is kept between the three, so that the three are beneficial to respective rotary movement.
Wherein, referring to fig. 2, the guide roller 41 and the powder adhering roller 42 rotate around their own axes and the rotation directions are opposite under the friction force of the paper 2 conveyed forward, and the pressing roller 47 rotates around its own axes and the rotation direction of the powder adhering roller 42 is opposite under the driving of the powder adhering roller 42.
In some embodiments, the vacuum pump 62 is a Roots vacuum pump capable of providing sufficient negative pressure power to the suction line 61 to suck away paper dust generated by the pitch cutting blade 5 during pitch cutting.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the claims.
Claims (10)
1. Paper dust removing mechanism of paper cutting machine, including the workstation, the workstation is suitable for along the direction of delivery of paper from the back to preceding side cutting knife and version apart from cutting knife of installing in proper order, its characterized in that still includes:
the powder sticking system is arranged on the workbench and positioned in front of the side cutting knife, the powder sticking system comprises a guide roller and a powder sticking roller, the powder sticking roller is connected to the workbench in a position-adjustable manner, multiple layers of sticky powder cloth with viscosity are arranged on the powder sticking roller along the radial direction, each layer of sticky cloth is circumferentially arranged on the powder sticking roller, a powder sticking channel through which paper can pass is formed between the powder sticking roller and the guide roller, and the widths of the guide roller and the sticky cloth are both larger than the width of the paper;
the powder suction system is arranged on the workbench and positioned in front of the plate distance cutting knife, and comprises a powder suction pipeline and a vacuum pump, wherein the powder suction pipeline faces to the plate distance cutting knife, and the vacuum pump is communicated with the powder suction pipeline.
2. The paper dust removing mechanism of a paper cutting machine of claim 1, wherein two adjacent layers of said dust cloth are adhered together, each layer of said dust cloth being adapted to be torn apart for removal from said dust roller.
3. The paper dust removing mechanism of a paper cutting machine according to claim 1, wherein the guide roller and the dust adhering roller rotate around their own axes and in opposite directions under the friction force of the paper transported forward.
4. The paper dust removing mechanism of a paper cutting machine according to claim 1 or 2, wherein the dust adhering system further comprises a driving unit arranged on the workbench and a sliding block connected with the driving unit, a guide rail is arranged on the workbench, the driving unit is suitable for driving the sliding block to slide along the guide rail, and the dust adhering roller is arranged on the sliding block.
5. The paper dust removing mechanism of claim 4, wherein the slide block is provided with a pressing roller and a chute parallel to the guide rail, the pressing roller is positioned on the extension of the chute, the dust adhering roller is slidably arranged in the chute and is pressed and restrained by the pressing roller, and the pressing roller, the dust adhering roller and the guide roller are sequentially arranged along the extending direction of the guide rail.
6. The paper dust removing mechanism of a paper cutting machine of claim 5, wherein the guide rail extends in a vertical direction.
7. The paper dust removing mechanism of a paper cutting machine according to claim 6, wherein the pressing roller, the dust adhering roller and the guide roller are arranged in this order from top to bottom in a vertical direction.
8. The paper dust removing mechanism of paper cutting machine according to claim 7, wherein the guide roller and the dust adhering roller rotate around their own axes and in opposite directions under the action of friction force of the paper conveyed forward, and the pressing roller rotates around its own axes and in opposite directions with the rotation direction of the dust adhering roller under the drive of the dust adhering roller.
9. The paper dust removing mechanism of a paper cutting machine of claim 4, wherein the driving unit is a cylinder.
10. The paper dust removing mechanism of a paper cutting machine of claim 1, wherein the vacuum pump is a roots vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223523927.2U CN219311429U (en) | 2022-12-26 | 2022-12-26 | Paper powder removing mechanism of paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223523927.2U CN219311429U (en) | 2022-12-26 | 2022-12-26 | Paper powder removing mechanism of paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219311429U true CN219311429U (en) | 2023-07-07 |
Family
ID=87028288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223523927.2U Active CN219311429U (en) | 2022-12-26 | 2022-12-26 | Paper powder removing mechanism of paper cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219311429U (en) |
-
2022
- 2022-12-26 CN CN202223523927.2U patent/CN219311429U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102173351B (en) | Automatic foil connecting device and method for cold-hot stamping | |
| CN219311429U (en) | Paper powder removing mechanism of paper cutting machine | |
| CN114057005B (en) | RFID anti-metal tag wave-absorbing material cutting device | |
| CN109049958B (en) | Automatic change integrative equipment of light guide plate hot pressing rendition and tectorial membrane | |
| CN110370669A (en) | A kind of no tool marks whole-automatic note die-cutting device and turn note die-cutting process | |
| CN201351061Y (en) | Delivery mechanism of woven bag sheets | |
| CN106516815A (en) | Paper feeding machine suitable for conveying paper sheets with different thicknesses | |
| CN107757067B (en) | Two-sided dyestripping equipment of OLED material | |
| CN206394947U (en) | A kind of laminator | |
| CN107826370B (en) | Two-sided dyestripping device of OLED material | |
| CN107985702B (en) | Double-sided film tearing method for OLED material | |
| CN110919763B (en) | Full-die-cutting waste removing device for winding drum paperboard | |
| US20090243208A1 (en) | Auxiliary drive device for the conveying of sheetson a feed table of a cutting press | |
| CN211169215U (en) | Automatic paste doctor-bar and beat and glue all-in-one | |
| CN105040520A (en) | Gluing composition device applied to equipment for processing paper for daily use and implementation method of gluing composition device | |
| CN210173697U (en) | Full-automatic die-cutting machine | |
| CN109366587B (en) | Feeding precompression device for cutting machine | |
| CN204940006U (en) | A kind of glue spreading compound device for processing paper for daily use equipment | |
| JP5604187B2 (en) | Sheet sticking device and sticking method | |
| CN210551776U (en) | Full-die cutting waste removing device for bobbin paperboard | |
| CN112847537A (en) | Rotary cutter paper cutting device | |
| CN219947615U (en) | Continuous die-cutting printing device | |
| CN220162557U (en) | Longitudinal cutting mechanism of cutting machine | |
| CN218664660U (en) | Portable folding alcohol cotton piece is cut and is folded notes liquid equipment | |
| CN220518797U (en) | Quick sticker machine of portable cardboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |