CN212893003U - Paper receiving machine - Google Patents
Paper receiving machine Download PDFInfo
- Publication number
- CN212893003U CN212893003U CN202021691904.0U CN202021691904U CN212893003U CN 212893003 U CN212893003 U CN 212893003U CN 202021691904 U CN202021691904 U CN 202021691904U CN 212893003 U CN212893003 U CN 212893003U
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- China
- Prior art keywords
- paper
- roller
- receiving device
- new
- fixed
- 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.)
- Expired - Fee Related
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims abstract description 5
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a paper receiving machine, which comprises a power roller for conveying raw paper to a buffering paper storage system, wherein a paper clamping device is arranged at the paper feeding side of the power roller, a paper receiving device is arranged at the side of the raw paper between the paper clamping device and the power roller, and the paper receiving device can transversely move towards the raw paper direction; an adsorption net is arranged on the side surface of the paper receiving device facing the base paper; the lower end of the paper receiving device is additionally provided with new paper through a conveying roller and a fixed roller; the paper head of the new paper can be sucked and fixed on the adsorption net by forming negative pressure through air suction inside the paper receiving device. The utility model discloses compare prior art and prolonged the length that connects the paper device, consequently do not need the position of the new stub bar of accurate control, no matter how long the length of new stub bar, can both successfully connect the body paper to still can not produce the tail and cause the waste.
Description
Technical Field
The utility model relates to a meet the paper machine, especially relate to a meet paper machine.
Background
The paper splicer is a machine for automatically connecting base paper and new paper together in the production process of corrugated paper and the like. The paper splicing machine in the prior art is complex in structure, and the phenomenon that paper tails are formed after the base paper and new paper are spliced (the double faced adhesive tape cannot cover the whole joint) causes the rejection rate to be increased.
In the prior art, as shown in fig. 4, a press bar is pressed on a circular paper receiving round roller to press base paper on new paper, so as to realize paper receiving. However, due to the special shape of the round roller, the contact area of the pressure bar is too small when the pressure bar is pressed, so the positions of the double-sided adhesive tape and the pressure bar must be calibrated to realize good pressing, otherwise, the paper splicing failure is caused by misalignment.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a paper receiving machine.
In order to solve the technical problem, the utility model discloses a technical scheme is: a paper receiving machine comprises a power roller for conveying base paper to a buffering paper storage system, wherein a paper clamping device is arranged on the paper feeding side of the power roller, a paper receiving device is arranged beside the base paper between the paper clamping device and the power roller, and the paper receiving device can transversely move towards the direction of the base paper;
an adsorption net is arranged on the side surface of the paper receiving device facing the base paper; the lower end of the paper receiving device clamps new paper through a conveying roller and a fixed roller; the paper head of the new paper can be sucked and fixed on the adsorption net by forming negative pressure through air suction inside the paper receiving device;
the conveying roller and the fixed roller are hinged on the paper receiving device, and the fixed roller and the conveying roller are relatively fixed; the fixed roller is located the below of conveying roller, and installs the hand cutter on the paper splicing device shell that the fixed roller corresponds, and the hand cutter is towards the body paper direction.
Further, a pressure roller is arranged on the side surface of the power roller, and the power roller and the pressure roller are in relative rotating fit to press the base paper.
Furthermore, a new paper inlet and a new paper outlet are correspondingly formed in the shell of the paper receiving device; the new sheet enters the splicing device through the new sheet inlet and exits from the new sheet outlet against the transport rollers.
Further, the paper clamping device comprises a paper clamping seat and a paper clamping rod; the paper clamping seat and the paper clamping rod are provided with a gap for accommodating the base paper to pass through, and the paper clamping rod is pressed on the paper clamping seat through a cylinder to clamp and fix the base paper.
Furthermore, a negative pressure cavity is arranged in the paper receiving device and communicated with the adsorption net, and an air exhaust device is arranged on the other side of the negative pressure cavity.
Furthermore, double-sided adhesive tape is adhered to the paper head of the new paper.
Further, the paper receiving device moves through a force arm or a track.
The utility model discloses the beneficial effect who has does: the utility model discloses compare prior art and prolonged the length that connects the paper device, consequently do not need the position of the new stub bar of accurate control, no matter how long the length of new stub bar, can both successfully connect the body paper to still can not produce the tail and cause the waste.
Drawings
Fig. 1 is the overall structure schematic diagram before the paper splicing of the utility model.
Fig. 2 is the overall structure schematic diagram of the paper splicing process of the present invention.
Fig. 3 is the overall structure schematic diagram of the utility model after the paper splicing is completed.
Fig. 4 shows a prior art splicing apparatus.
In the figure: 1. base paper; 2. a power roller; 3. a paper receiving device; 4. an adsorption net; 5. a conveying roller; 6. a fixed roller; 7. new paper; 8. a paper cutter; 9. a pressure roller; 10. a paper clamping seat; 11. and (4) clamping the paper rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The paper receiving machine shown in fig. 1 comprises a power roller 2 for conveying base paper 1 to a buffering paper storage system, a paper clamping device is arranged on the paper feeding side of the power roller, a paper receiving device 3 is arranged beside the base paper 1 between the paper clamping device and the power roller, and the paper receiving device can transversely move towards the base paper direction through a force arm or a track.
The side of the paper receiving device facing the base paper is provided with an adsorption net 4; a negative pressure cavity is arranged in the paper receiving device and is communicated with the adsorption net, and an air exhaust device is arranged on the other side of the negative pressure cavity; the lower end of the paper receiving device clamps new paper 7 through a conveying roller 5 and a fixed roller 6; the paper head of the new paper can be sucked and fixed on the adsorption net by forming negative pressure through the internal air suction of the paper receiving device, so that the new paper head can be fixed.
The conveying roller and the fixed roller are hinged on the paper receiving device, and the fixed roller and the conveying roller are relatively fixed; the fixed roller is positioned below the conveying roller, a paper cutter 8 is installed on a paper receiving device shell corresponding to the fixed roller, and the paper cutter faces the direction of the base paper.
The side of the power roller is provided with a pressure roller 9, and the power roller and the pressure roller are relatively matched to compress the base paper in a rotating way.
A new paper inlet and a new paper outlet are correspondingly formed in the shell of the paper receiving device; the new sheet enters the splicing device through the new sheet inlet and exits from the new sheet outlet against the transport rollers.
The paper clamping device comprises a paper clamping seat 10 and a paper clamping rod 11; the paper clamping seat and the paper clamping rod are provided with a gap for accommodating the base paper to pass through, and the paper clamping rod is pressed on the paper clamping seat through a cylinder to clamp and fix the base paper.
The paper head of the new paper is adhered with the double-sided adhesive tape, so that the new paper head can be adhered to the tail of the original paper to realize paper splicing.
The utility model discloses an application principle does:
in the transfer process of the base paper, the base paper is conveyed to the existing buffering paper storage system by the rotation of the power roller; the paper receiving device is far away from the base paper, and new paper is inserted from the new paper inlet, so that the new paper passes through the gap between the conveying roller and the fixed roller and then extends out of the new paper outlet; at the moment, the conveying roller and the fixed roller are not started, so that new paper can be clamped;
starting the air exhaust device in the paper collecting device, exhausting air to form negative pressure in the negative pressure cavity inside the paper collecting device, so that new paper is adsorbed on the adsorption net to be fixed, and the paper collecting device has the advantages that: compared with the prior art, the length of the paper splicing device is prolonged, so that the position of a new paper head does not need to be controlled, and the base paper can be successfully spliced no matter how long the length of the new paper head is;
when the diameter of the base paper roll is reduced to a certain degree, the paper clamping rod presses the base paper on the paper clamping seat, as shown in figure 2, so as to fix the base paper; the paper splicing device moves towards the base paper under the driving of a force arm or a track, so that the adsorption net which is not covered with new paper can generate adsorption effect on the base paper, the base paper is adsorbed on the adsorption net, at the moment, the base paper and the new paper are overlapped, and the base paper and the new paper are stuck together by double-sided adhesive tape on the new paper head;
the paper splicing device continues to move, so that the base paper is contacted with the paper cutter and cut by the paper cutter, and the advantage that the redundant base paper outside the viscose part cannot be generated; subsequently, the paper receiving device moves backwards, as shown in fig. 3, the conveying roller and the fixed roller are started, and the conveying roller and the fixed roller rotate relatively to convey new paper;
when the new paper head is conveyed to the power roller, the pressure roller can realize the compaction function to compact and compact the connection part of the base paper and the new paper.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (7)
1. A splicer, includes power roller (2) with body paper (1) conveying buffering paper storage system, its characterized in that: a paper clamping device is arranged on the paper feeding side of the power roller, a paper receiving device (3) is arranged beside the base paper (1) between the paper clamping device and the power roller, and the paper receiving device can transversely move towards the direction of the base paper;
an adsorption net (4) is arranged on the side surface of the paper splicing device facing the base paper; the lower end of the paper receiving device clamps new paper (7) through a conveying roller (5) and a fixed roller (6); the paper head of the new paper can be sucked and fixed on the adsorption net by forming negative pressure through air suction inside the paper receiving device;
the conveying roller and the fixed roller are hinged on the paper receiving device, and the fixed roller and the conveying roller are relatively fixed; the fixed roller is positioned below the conveying roller, a paper cutter (8) is installed on a paper splicing device shell corresponding to the fixed roller, and the paper cutter faces the direction of the base paper.
2. A splicer according to claim 1, characterised in that: and a pressure roller (9) is arranged on the side surface of the power roller, and the power roller and the pressure roller are relatively matched in a rotating way to compress the base paper.
3. A splicer according to claim 1, characterised in that: a new paper inlet and a new paper outlet are correspondingly formed in the shell of the paper receiving device; the new sheet enters the splicing device through the new sheet inlet and exits from the new sheet outlet against the transport rollers.
4. A splicer according to claim 1, characterised in that: the paper clamping device comprises a paper clamping seat (10) and a paper clamping rod (11); the paper clamping seat and the paper clamping rod are provided with a gap for accommodating the base paper to pass through, and the paper clamping rod is pressed on the paper clamping seat through a cylinder to clamp and fix the base paper.
5. A splicer according to claim 1, characterised in that: the paper receiving device is internally provided with a negative pressure cavity which is communicated with the adsorption net, and the other side of the negative pressure cavity is provided with an air exhaust device.
6. A splicer according to claim 1, characterised in that: and double-sided adhesive tape is adhered to the paper head of the new paper.
7. A splicer according to claim 1, characterised in that: the paper receiving device moves through a force arm or a track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021691904.0U CN212893003U (en) | 2020-08-13 | 2020-08-13 | Paper receiving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021691904.0U CN212893003U (en) | 2020-08-13 | 2020-08-13 | Paper receiving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893003U true CN212893003U (en) | 2021-04-06 |
Family
ID=75242110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021691904.0U Expired - Fee Related CN212893003U (en) | 2020-08-13 | 2020-08-13 | Paper receiving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212893003U (en) |
-
2020
- 2020-08-13 CN CN202021691904.0U patent/CN212893003U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |