CN110396859B - Blowing paper-leading device for producing special paper - Google Patents
Blowing paper-leading device for producing special paper Download PDFInfo
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- CN110396859B CN110396859B CN201910487484.XA CN201910487484A CN110396859B CN 110396859 B CN110396859 B CN 110396859B CN 201910487484 A CN201910487484 A CN 201910487484A CN 110396859 B CN110396859 B CN 110396859B
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- paper
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- air
- pipe
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0063—Devices for threading a web tail through a paper-making machine
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Abstract
The invention discloses an air blowing paper guiding device for producing special paper. The invention relates to an air blowing paper guiding device for producing special paper, which comprises an air blower, a first baffle, a second baffle and at least four paper blowing pipes, wherein the first baffle and the second baffle are arranged at intervals along the paper guiding direction, a paper passing channel is formed between the first baffle and the second baffle, at least two paper blowing pipes are respectively arranged on one opposite sides of the first baffle and the second baffle, and the paper blowing pipes are both vertical to the paper guiding direction and are arranged at intervals along the paper guiding direction; the two ends of the paper blowing pipe are sealed, an air inlet communicated with the interior of the paper blowing pipe is formed in the paper blowing pipe, the air inlet is communicated with the air blower through an air inlet pipe, and a plurality of air blowing holes communicated with the interior of the paper blowing pipe are formed in the side wall, facing the paper guiding terminal, of the paper blowing pipe at intervals. The blowing paper-guiding device for producing the special paper forms air flow in the paper-passing channel by utilizing the principle of aerodynamics to enable the blown paper to move towards the specified direction, thereby achieving high-efficiency paper-guiding efficiency.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to an air blowing paper guiding device for producing special paper.
Background
The existing paper leading mode is that paper is led in a mode that a paper leading rope clamps a mouth to carry paper, the distance between a paper head and the paper leading clamping mouth is too close, and the paper leading is difficult to realize fast paper leading by manual paper leading. The automatic paper-feeding system of the paper-feeding trolley type cannot be installed due to the limitation of short position and the like. Without a paper guiding device, the paper head cannot be smoothly sent to the next link, and the efficiency of winding up is greatly reduced after paper is broken in the production process. Paper mills have problems of difficult and time-consuming paper introduction and the like, and how to improve the paper introduction speed is a great concern.
Disclosure of Invention
The invention aims to provide the air blowing paper guiding device which is high in paper guiding efficiency and wide in application range, aiming at the defects in the prior art.
The invention relates to an air blowing paper guiding device for producing special paper, which comprises an air blower, a first baffle, a second baffle and at least four paper blowing pipes, wherein the first baffle and the second baffle are arranged at intervals along a paper guiding direction, a paper passing channel is formed between the first baffle and the second baffle, at least two paper blowing pipes are respectively arranged on one opposite side of the first baffle and one opposite side of the second baffle, and the paper blowing pipes are perpendicular to the paper guiding direction and are arranged at intervals along the paper guiding direction; the paper blowing pipe is characterized in that two ends of the paper blowing pipe are closed, an air inlet communicated with the interior of the paper blowing pipe is formed in the paper blowing pipe, the air inlet is communicated with the air blower through an air inlet pipe, and a plurality of air blowing holes communicated with the interior of the paper blowing pipe are formed in the side wall, facing the paper guiding terminal, of the paper blowing pipe at intervals.
Preferably, the plurality of paper blowing pipes are square pipes, one side wall of each paper blowing pipe is fixed to the first baffle or the second baffle, and the air blowing hole is formed in one side wall which is perpendicular to the side wall and faces the paper guiding terminal.
Preferably, the first baffle and the second baffle are respectively provided with a plurality of rows of through holes penetrating through the first baffle and the second baffle, each row of through holes are parallel to the paper blowing pipes and correspond to one paper blowing pipe, and each row of through holes are respectively close to the side wall of one paper blowing pipe facing the paper guiding terminal.
Preferably, the paper blowing pipe is a steel pipe, the first baffle and the second baffle are steel plates, and one side wall of the paper blowing pipe is welded on the first baffle or the second baffle.
Preferably, the air inlet is arranged on one side wall of the paper blowing pipe welded with the first baffle or the second baffle, and the air inlet penetrates through the first baffle or the second baffle and is communicated with the air inlet pipe.
Preferably, the first baffle is flat, one end of the second baffle close to the paper leading end is flat and parallel to the first baffle, and one end of the second baffle close to the paper leading start end is flat and extends obliquely towards the direction far away from the first baffle.
Preferably, the air blower is a compressed air blower, and an air outlet of the compressed air blower is communicated with the air inlet through the air inlet pipe.
Preferably, the device further comprises a mounting mechanism for mounting the first baffle and the second baffle on the device.
Preferably, the mounting mechanism comprises a first mounting arm and a second mounting arm; one end of the first mounting arm is fixedly connected with one side, away from the second baffle, of the first baffle, and the other end of the first mounting arm is fixedly connected with equipment; one end of the second mounting arm is fixedly connected with one side, back to the first baffle, of the second baffle, and the other end of the second mounting arm is fixedly connected with equipment.
The blowing paper guide device for producing the special paper forms air flow in the paper passing channel by utilizing the principle of aerodynamics to enable the blown paper to move towards the specified direction, thereby achieving high-efficiency paper guide efficiency; before paper guiding is started, the air blower is opened, air enters a plurality of air blowing holes in the paper blowing pipe to be blown out, and air flow moving towards the designated direction, namely the air flow moving towards the paper guiding direction, is formed in the paper passing channel between the first baffle and the second baffle; when the paper head enters the paper passing channel, the paper passing channel forms airflow in the designated direction, and the airflow linear velocity is greater than the paper head linear velocity and rapidly enters the paper guiding terminal, so that the rapid paper guiding effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an air blowing paper guiding device for producing special paper.
1-a blower; 11-an air inlet pipe; 2-a first baffle; 21. 31-a through hole; 3-a second baffle; 4-blowing a paper tube; 41-air inlet; 42-air blowing holes; 5-a paper passing channel; 6-mounting mechanism; 61-a first mounting arm; 62-a second mounting arm.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the air blowing and paper guiding device for producing special paper of the present invention comprises an air blower 1, a first baffle 2, a second baffle 3 and at least four paper blowing pipes 4, wherein the first baffle 2 and the second baffle 3 are arranged at intervals along a paper guiding direction, a paper passing channel 5 is formed between the first baffle 2 and the second baffle 3, at least two paper blowing pipes 4 are respectively arranged on one side of the first baffle 2 opposite to the second baffle 3, and the paper blowing pipes 4 are both perpendicular to the paper guiding direction and are arranged at intervals along the paper guiding direction; two ends of the paper blowing pipe 4 are closed, an air inlet 41 communicated with the interior of the paper blowing pipe 4 is arranged on the paper blowing pipe 4, the air inlet 41 is communicated with the air blower 1 through an air inlet pipe 11, and a plurality of air blowing holes 42 communicated with the interior of the paper blowing pipe 4 are arranged on the side wall of the paper blowing pipe 4 facing to the paper guiding terminal at intervals.
The blowing paper guide device for producing the special paper forms air flow in the paper passing channel 5 by utilizing the principle of aerodynamics to enable the blown paper to move towards the designated direction, thereby achieving high-efficiency paper guide efficiency; before paper guiding is prepared, the air blower 1 is opened, air enters the plurality of air blowing holes 42 on the paper blowing pipe 4 to be blown out, and air flow moving towards a specified direction, namely air flow moving towards the paper guiding direction, is formed in the paper passing channel 5 between the first baffle 2 and the second baffle 3; when the paper head enters the paper passing channel 5, the paper passing channel 5 forms airflow in the designated direction, and the airflow linear speed is higher than the paper head linear speed to rapidly enter the paper guiding terminal, so that the rapid paper guiding effect is achieved.
The paper leading end refers to one end of the paper head entering the channel, and the paper leading end refers to one end of the paper head exiting the channel.
The shape of the blowing tube 4 is various and is not limited herein, for example: the plurality of paper blowing pipes 4 may be square pipes, a side wall of each of the plurality of paper blowing pipes 4 is fixed to the first baffle 2 or the second baffle 3, and the blowing hole 42 is formed in a side wall which is perpendicular to the side wall and faces the paper guiding terminal.
The first baffle 2 and the second baffle 3 are respectively provided with a plurality of rows of through holes 21 and 31 penetrating through the first baffle and the second baffle, each row of through holes 21 and 31 is parallel to the paper blowing pipe 4 and corresponds to one paper blowing pipe 4, and each row of through holes 21 and 31 is respectively close to the side wall of one paper blowing pipe 4 facing to the paper guiding terminal. The through holes 21, 31 are to form an air flow balance between the paper blowing duct 4 and the first and second shutters 2, 3 to prevent the paper from sticking to the side walls of the first and second shutters 2, 3.
The arrangement of the paper blowing pipe 4 on the first baffle 2 and the second baffle 3 is various, and is not limited herein, for example: the paper blowing pipe 4 can be a steel pipe, the first baffle 2 and the second baffle 3 are steel plates, and one side wall of the paper blowing pipe 4 can be welded on the first baffle 2 or the second baffle 3.
The position of the air inlet 41 arranged on the paper blowing pipe 4 is not limited, the air inlet 41 may be arranged on one side wall of the paper blowing pipe 4 welded with the first baffle 2 or the second baffle 3, and the air inlet 41 penetrates through the first baffle 2 or the second baffle 3 and is communicated with the air inlet pipe 11.
The shape of the first baffle 2 and the second baffle 3 can be various and is not limited herein, for example: the first baffle 2 can be flat, one end of the second baffle 3 close to the paper leading end is flat and parallel to the first baffle 2, and one end of the second baffle 3 close to the paper leading start end is flat and extends obliquely towards the direction far away from the first baffle 2. Therefore, the space for the paper head to enter the channel is larger, and the paper head can conveniently enter the channel.
Blower 1 may be a compressed air blower, the air outlet of which communicates with air inlet 41 via air inlet pipe 11. And when paper guiding is needed, the compressed air machine is started.
A mounting mechanism 5 for mounting the first 2 and second 3 shutters on the apparatus may also be included.
The mounting mechanism 5 can have various structures, which are not limited herein, and in the present embodiment, the mounting mechanism 5 can include a first mounting arm 61 and a second mounting arm 62; one end of the first mounting arm 61 is fixedly connected with one side of the first baffle plate 2, which is far away from the second baffle plate 3, and the other end of the first mounting arm 61 is fixedly connected with equipment; one end of the second mounting arm 62 is fixedly connected with one side of the second baffle 3 departing from the first baffle 2, and the other end of the second mounting arm 62 is fixedly connected with the equipment.
The above is not relevant and is applicable to the prior art.
While certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing is illustrative only and is not limiting of the scope of the invention, as various modifications or additions may be made to the specific embodiments described and substituted in a similar manner by those skilled in the art without departing from the scope of the invention as defined in the appending claims. It should be understood by those skilled in the art that any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention are included in the scope of the present invention.
Claims (7)
1. The utility model provides a paper device is drawn in blowing that production specialty paper was used which characterized in that: the paper blowing device comprises a blowing machine (1), a first baffle (2), a second baffle (3) and at least four paper blowing pipes (4), wherein the first baffle (2) and the second baffle (3) are arranged at intervals along the paper guiding direction, a paper passing channel (5) is formed between the first baffle and the second baffle, at least two paper blowing pipes (4) are respectively arranged on one opposite side of the first baffle (2) and the second baffle (3), and the paper blowing pipes (4) are both vertical to the paper guiding direction and are arranged at intervals along the paper guiding direction; two ends of the paper blowing pipe (4) are closed, an air inlet (41) communicated with the interior of the paper blowing pipe (4) is formed in the paper blowing pipe (4), the air inlet (41) is communicated with the air blower (1) through an air inlet pipe (11), and a plurality of air blowing holes (42) communicated with the interior of the paper blowing pipe (4) are formed in the side wall of the paper blowing pipe (4) facing to the paper guiding terminal at intervals; the paper blowing pipes (4) are square pipes, one side wall of each paper blowing pipe (4) is fixed on the first baffle (2) or the second baffle (3) respectively, and the air blowing hole (42) is formed in one side wall which is perpendicular to the side wall and faces the paper guiding terminal; all be equipped with multirow through-hole (21, 31) that run through it on first baffle (2) and second baffle (3), every row through-hole (21, 31) with blow paper pipe (4) are parallel, and with one it is corresponding to blow paper pipe (4), every row through-hole (21, 31) are close to one respectively blow paper pipe (4) towards the lateral wall of drawing the paper terminal.
2. The air blowing paper guiding device for producing the specialty paper as claimed in claim 1, wherein: the paper blowing pipe (4) is a steel pipe, the first baffle (2) and the second baffle (3) are steel plates, and one side wall of the paper blowing pipe (4) is welded on the first baffle (2) or the second baffle (3).
3. The air blowing paper guiding device for producing the specialty paper as claimed in claim 2, wherein: the air inlet (41) is formed in one side wall, welded with the first baffle (2) or the second baffle (3), of the paper blowing pipe (4), and the air inlet (41) penetrates through the first baffle (2) or the second baffle (3) and is communicated with the air inlet pipe (11).
4. An air-blowing pick-up device for producing specialty papers as claimed in any one of claims 1 to 3, wherein: the paper guide device is characterized in that the first baffle (2) is flat, one end, close to the paper guide terminal, of the second baffle (3) is flat and parallel to the first baffle (2), one end, close to the paper guide starting end, of the second baffle (3) is flat and extends in an inclined mode towards the direction far away from the first baffle (2).
5. An air-blowing pick-up device for producing specialty papers as claimed in any one of claims 1 to 3, wherein: the air blower (1) is a compressed air blower, and an air outlet of the compressed air blower is communicated with the air inlet (41) through the air inlet pipe (11).
6. An air-blowing pick-up device for producing specialty papers as claimed in any one of claims 1 to 3, wherein: the device also comprises a mounting mechanism (6) for mounting the first baffle (2) and the second baffle (3) on equipment.
7. The air blowing paper guiding device for producing the specialty paper as claimed in claim 6, wherein: the mounting mechanism (6) comprises a first mounting arm (61) and a second mounting arm (62); one end of the first mounting arm (61) is fixedly connected with one side, away from the second baffle (3), of the first baffle (2), and the other end of the first mounting arm (61) is fixedly connected with equipment; one end of the second mounting arm (62) is fixedly connected with one side, deviating from the first baffle (2), of the second baffle (3), and the other end of the second mounting arm (62) is fixedly connected with equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487484.XA CN110396859B (en) | 2019-06-05 | 2019-06-05 | Blowing paper-leading device for producing special paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487484.XA CN110396859B (en) | 2019-06-05 | 2019-06-05 | Blowing paper-leading device for producing special paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110396859A CN110396859A (en) | 2019-11-01 |
| CN110396859B true CN110396859B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910487484.XA Active CN110396859B (en) | 2019-06-05 | 2019-06-05 | Blowing paper-leading device for producing special paper |
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| Country | Link |
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| CN (1) | CN110396859B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047271U (en) * | 1988-11-26 | 1989-11-08 | 轻工业部杭州轻工机械设计研究所 | Automatic paper guide |
| DE19856745A1 (en) * | 1998-12-09 | 2000-06-15 | Voith Sulzer Papiertech Patent | Transfer device |
| CN102089474A (en) * | 2008-05-22 | 2011-06-08 | 美卓造纸机械公司 | Method and arrangement in tail threading of a web in the dryer section of a fiber web machine |
| CN201864997U (en) * | 2010-10-29 | 2011-06-15 | 东莞理文造纸厂有限公司 | Blowing paper injection device |
| CN202039247U (en) * | 2011-03-16 | 2011-11-16 | 维达纸业（江门）有限公司 | Automatic paper-carrying system for papermaking machines |
-
2019
- 2019-06-05 CN CN201910487484.XA patent/CN110396859B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047271U (en) * | 1988-11-26 | 1989-11-08 | 轻工业部杭州轻工机械设计研究所 | Automatic paper guide |
| DE19856745A1 (en) * | 1998-12-09 | 2000-06-15 | Voith Sulzer Papiertech Patent | Transfer device |
| CN102089474A (en) * | 2008-05-22 | 2011-06-08 | 美卓造纸机械公司 | Method and arrangement in tail threading of a web in the dryer section of a fiber web machine |
| CN201864997U (en) * | 2010-10-29 | 2011-06-15 | 东莞理文造纸厂有限公司 | Blowing paper injection device |
| CN202039247U (en) * | 2011-03-16 | 2011-11-16 | 维达纸业（江门）有限公司 | Automatic paper-carrying system for papermaking machines |
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| Publication number | Publication date |
|---|---|
| CN110396859A (en) | 2019-11-01 |
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