CN205274849U - Rotatory cut -off knife air -blowing structure of digital books and periodicals folding machine - Google Patents
Rotatory cut -off knife air -blowing structure of digital books and periodicals folding machine Download PDFInfo
- Publication number
- CN205274849U CN205274849U CN201521040496.1U CN201521040496U CN205274849U CN 205274849 U CN205274849 U CN 205274849U CN 201521040496 U CN201521040496 U CN 201521040496U CN 205274849 U CN205274849 U CN 205274849U
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- Prior art keywords
- cut
- knife roller
- fixed disk
- knife
- air
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- 238000007664 blowing Methods 0.000 title claims abstract description 9
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a digital books and periodicals folding machine, specific rotatory cut -off knife air -blowing structure of digital books and periodicals folding machine that says so belongs to folding machine technical field. It is including rotatory cut -off knife roller, wallboard, dog link, fixed disk and the board of ventilating, and rotatory cut -off knife roller both ends are passed through the bearing and are installed on the wallboard, are equipped with the chamber of admitting air in the rotatory cut -off knife roller, and rotatory cut -off knife roller surface is equipped with air nozzles a plurality of and the chamber intercommunication that admits air, rotatory cut -off knife roller both ends are equipped with the fixed disk, and the fixed disk passes through the dog link to be fixed on the wallboard, is equipped with the inlet port on the fixed disk, connects pressure connection on the inlet port. Be equipped with the board of ventilating between the fixed disk at rotatory cut -off knife roller and both ends, the board of ventilating is fixed and is rotated along with rotatory cut -off knife roller on rotatory cut -off knife roller, it is equipped with the slotted hole that admits air on the board to ventilate, the slotted hole that admits air can feed through admit air the chamber with admit air. The utility model discloses defeated paper tape can make the free end pressure of paper tape on being breathed in in the vacuum for the paper tape is carried forward smoothly, the efficiency of cutting precision, work is improved.
Description
Technical field
This utility model relates to a kind of digital books and periodicals folding machine, and digital books and periodicals folding machine rotates cut-off knife blowing structure specifically, belongs to folding machine technical field.
Background technology
In prior art, paper tape is by after rotating cut-off knife severing, the sheet-fed note that paper tape forward part is formed is delivered into downwards vertical cross turnbacking mechanism by vacuum transfer mechanism, paper tape rear section free end is entering before between conveyer belt and guide plate, without being effectively controlled, it is wrapped in being likely on cut-off knife cylinder, causes the conveying that cannot be normally carried out paper tape.
Summary of the invention
The purpose of this utility model is in that to overcome above-mentioned weak point, thus providing a kind of digital books and periodicals folding machine to rotate cut-off knife blowing structure, it is possible to make paper tape free end be pressed on the defeated paper tape of vacuum suction so that paper tape is fed forward smoothly.
According to the technical scheme that this utility model provides, digital books and periodicals folding machine rotates cut-off knife blowing structure and includes rotating cut-off knife roller, wallboard, dog link, fixed disk and vent board, it is characterized in that: rotate cut-off knife roller two ends and be arranged on wallboard by bearing, rotate and in cut-off knife roller, be provided with inlet chamber, rotate cut-off knife roller surface and be provided with multiple air nozzle connected with inlet chamber; Rotating cut-off knife roller two ends and be provided with fixed disk, fixed disk is fixed on wallboard by dog link, and fixed disk is provided with air inlet, and air inlet connects inlet suction port; Rotating and be provided with vent board between cut-off knife roller and the fixed disk at two ends, vent board is fixed on rotation cut-off knife roller and rotates with rotation cut-off knife roller; Vent board is provided with air inlet slotted eye, and air inlet slotted eye can connect inlet chamber and air inlet.
Further, multiple air nozzles are axially uniformly distributed along rotating cut-off knife roller.
Further, air inlet slotted eye is circular arc.
Compared with the prior art this utility model has the advantage that
This utility model simple in construction, compact, reasonable, it is possible to paper tape free end to be pressed on the defeated paper tape of vacuum suction so that paper tape is fed forward smoothly; Improve and cut precision, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model front view.
Fig. 2 is A-A sectional view in Fig. 1.
Description of reference numerals: 1-rotates cut-off knife roller, 2-wallboard, 3-dog link, 4-fixed disk, 5-vent board, 6-inlet suction port, 7-air inlet, 8-air inlet slotted eye, 9-inlet chamber, 10-air nozzle.
Detailed description of the invention
This utility model will be further described in conjunction with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, this utility model mainly includes rotating cut-off knife roller 1, wallboard 2, dog link 3, fixed disk 4 and vent board 5, rotates cut-off knife roller 1 two ends and is arranged on wallboard 2 by bearing.
Rotating and be provided with inlet chamber 9 in cut-off knife roller 1, rotate cut-off knife roller 1 surface and be provided with multiple air nozzle 10 connected with inlet chamber 9, multiple air nozzles 10 are axially uniformly distributed along rotating cut-off knife roller 1.
Rotating cut-off knife roller 1 two ends and be provided with fixed disk 4, fixed disk 4 is fixed on wallboard 2 by dog link 3. Fixed disk 4 is provided with air inlet 7, and air inlet 7 connects inlet suction port 6.
Rotating and be provided with vent board 5 between cut-off knife roller 1 and the fixed disk 4 at two ends, vent board 5 is fixed on rotation cut-off knife roller 1 and rotates with rotation cut-off knife roller 1. Vent board 5 is provided with the air inlet slotted eye 8 of circular arc, and air inlet slotted eye 8 can connect inlet chamber 9 and air inlet 7 so that produce jet in air nozzle 10.
Operation principle of the present utility model is: in machine running process, rotates cut-off knife roller under the transmission of driving pulley, rotates and cut paper tape, and two side compression air are entered in the air inlet of fixed disk by inlet suction port. Owing to fixed disk is fixing, vent board rotates with rotating cut-off knife roller, and when the air inlet slotted eye of vent board turns to and connects with air inlet, compression air could enter in inlet chamber, is sprayed by air nozzle.
This utility model simple in construction, compact, reasonable, it is possible to paper tape free end to be pressed on the defeated paper tape of vacuum suction so that paper tape is fed forward smoothly; Improve and cut precision, improve work efficiency.
Claims (3)
1. a digital books and periodicals folding machine rotates cut-off knife blowing structure, including rotating cut-off knife roller (1), wallboard (2), dog link (3), fixed disk (4) and vent board (5), it is characterized in that: rotate cut-off knife roller (1) two ends and be arranged on wallboard (2) by bearing, rotate and in cut-off knife roller (1), be provided with inlet chamber (9), rotate cut-off knife roller (1) surface and be provided with multiple air nozzle (10) connected with inlet chamber (9); Rotating cut-off knife roller (1) two ends and be provided with fixed disk (4), fixed disk (4) is fixed on wallboard (2) by dog link (3), and fixed disk (4) is provided with air inlet (7), and air inlet (7) connects inlet suction port (6); Rotating and be provided with vent board (5) between cut-off knife roller (1) and the fixed disk (4) at two ends, vent board (5) is fixed in rotation cut-off knife roller (1) and rotates with rotation cut-off knife roller (1); Vent board (5) is provided with air inlet slotted eye (8), and air inlet slotted eye (8) can connect inlet chamber (9) and air inlet (7).
2. digital books and periodicals folding machine as claimed in claim 1 rotates cut-off knife blowing structure, it is characterized in that: the plurality of air nozzle (10) is axially uniformly distributed along rotating cut-off knife roller (1).
3. digital books and periodicals folding machine as claimed in claim 1 rotates cut-off knife blowing structure, it is characterized in that: described air inlet slotted eye (8) is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040496.1U CN205274849U (en) | 2015-12-15 | 2015-12-15 | Rotatory cut -off knife air -blowing structure of digital books and periodicals folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040496.1U CN205274849U (en) | 2015-12-15 | 2015-12-15 | Rotatory cut -off knife air -blowing structure of digital books and periodicals folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205274849U true CN205274849U (en) | 2016-06-01 |
Family
ID=56059445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040496.1U Active CN205274849U (en) | 2015-12-15 | 2015-12-15 | Rotatory cut -off knife air -blowing structure of digital books and periodicals folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205274849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398859A (en) * | 2015-12-15 | 2016-03-16 | 无锡宝南机器制造有限公司 | Rotating cut-off knife air blowing structure of digital book and magazine folding machine |
-
2015
- 2015-12-15 CN CN201521040496.1U patent/CN205274849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398859A (en) * | 2015-12-15 | 2016-03-16 | 无锡宝南机器制造有限公司 | Rotating cut-off knife air blowing structure of digital book and magazine folding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model |