CN201785066U - Paper layering mechanism for punching machine - Google Patents
Paper layering mechanism for punching machine Download PDFInfo
- Publication number
- CN201785066U CN201785066U CN2010205178915U CN201020517891U CN201785066U CN 201785066 U CN201785066 U CN 201785066U CN 2010205178915 U CN2010205178915 U CN 2010205178915U CN 201020517891 U CN201020517891 U CN 201020517891U CN 201785066 U CN201785066 U CN 201785066U
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- China
- Prior art keywords
- connecting rod
- paper
- inserting needle
- minor axis
- paper inserting
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- Expired - Fee Related
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Abstract
The utility model discloses a paper layering mechanism for a punching machine, which comprises a paper inserting needle and an oscillating mechanism enabling the paper inserting needle to reciprocate and oscillate. The oscillating mechanism mounted on a sliding seat comprises a motor, an eccentric wheel, a short shaft, a first connecting rod, a second connecting rod and a paper inserting needle supporting rod, wherein the motor is fixedly mounted on the sliding seat, the eccentric wheel is fixedly mounted on an output shaft of the motor, the lower end of the short shaft is fixedly mounted at the upper end of the eccentric wheel, the axis of the short shaft is parallel to that of the output shaft of the motor in a spaced manner, the upper end of the short shaft is rotatably connected with a connecting rod seat at the end of the first connecting rod and is axially limited, the other end of the first connecting rod is movably connected with the second connecting rod by the aid of a hinge pin, and the other end of the second connecting rod is fixedly connected with the vertically arranged paper inserting needle supporting rod. Besides, the paper inserting needle is horizontally and fixedly mounted at the top end of the paper inserting needle supporting rod. The paper layering mechanism for a punching machine is fine in effect and not easy to crease paper when being used for layering the paper.
Description
Technical field:
The utility model relates to a kind of punch that is used for the file binding hole on the paper, specifically is a kind of punch paper distributing mechanism.
Background technology:
Punch generally comprises paper advance mechanism, paper distributing mechanism, connecting gear and punch mechanism.The paper that becomes pile reaches punch mechanism by connecting gear and carries out punching after paper advance mechanism arrival paper distributing mechanism carries out separation.
The punch paper distributing mechanism of prior art comprises a paper inserting needle, and this paper inserting needle is installed on the slide, can move with slide.When paper rose to the paper inserting needle position of punch paper distributing mechanism with paper advance mechanism, paper inserting needle was along with the motion of slide, and the front end of paper inserting needle inserts in the ply of paper, and drove the paper that is positioned on the paper inserting needle and reach connecting gear and carry out subsequent processing.When paper inserting needle insertion ply of paper carried out separation, because paper inserting needle only has the propulsive effort that directly inserts to ply of paper, the paper layered effect was not fine, and was easy to make paper to produce fold.
The utility model content:
The technical problems to be solved in the utility model is: provide a kind of paper layered effect good, be difficult for making paper to produce the punch paper distributing mechanism of fold.
For solving the problems of the technologies described above, the utility model adopts a kind of like this punch paper distributing mechanism: it comprises paper inserting needle, and it also comprises makes paper inserting needle produce the oscillating mechanism that crank motion forms vibration, and described oscillating mechanism is installed on the slide.
Described oscillating mechanism comprises electrical motor, eccentric wheel, minor axis, first connecting rod, second connecting rod, the paper inserting needle strut bar, described electrical motor is fixedly mounted on the slide, described eccentric wheel is fixedly mounted on the output shaft of electrical motor, the lower end of described minor axis is fixedly mounted on eccentric upper end, the parallel axes of the axis of described minor axis and the output shaft of electrical motor and leave distance, the connecting rod base of the upper end of described minor axis and first connecting rod end is rotationally connected and axial limiting, the other end of described first connecting rod flexibly connects through bearing pin and second connecting rod, the other end of described paper inserting needle strut bar and second connecting rod is fixedly linked, and described paper inserting needle then is fixedly mounted on the top of paper inserting needle strut bar.
The connecting rod base of the upper end of described minor axis and first connecting rod end is rotationally connected and axial limiting is meant that bearing is equipped with in the upper end of described minor axis, and this bearing is fitted in the connecting rod base of first connecting rod end.
The other end of described first connecting rod is meant that the other end of described first connecting rod is movably set on the bearing pin, the axis hole heavy keying fit of the lower end of described bearing pin and second connecting rod end through bearing pin and second connecting rod flexible connection.
Distance between the axis of the axis of described minor axis and the output shaft of electrical motor is 2mm.
After adopting above structure, the utility model compared with prior art, have the following advantages: because punch paper distributing mechanism of the present utility model is provided with oscillating mechanism, like this when paper inserting needle carries out separation, oscillating mechanism just can make paper inserting needle produce crank motion and form vibration, add that oscillating mechanism also is installed on the slide, paper inserting needle not only has the propulsive effort that directly inserts to ply of paper like this, form vibration but also can produce crank motion, and the paper inserting needle of vibration is easier paper is carried out layering, and be difficult for making paper to form fold.
Description of drawings:
Fig. 1 is the structural representation of the punch under the punch paper distributing mechanism of the present utility model.
Fig. 2 is the structural representation of punch paper distributing mechanism as shown in fig. 1.
Shown in the figure: 1, paper inserting needle, 2, slide, 3, electrical motor, 4, eccentric wheel, 5, minor axis, 6, first connecting rod, 6.1, connecting rod base, 7, second connecting rod, 8, the paper inserting needle strut bar, 9, bearing pin.
The specific embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1 is the structural representation of the punch under the punch paper distributing mechanism of the present utility model, and part has shown punch paper distributing mechanism of the present utility model.Fig. 2 is the structural representation of punch paper distributing mechanism as shown in fig. 1.
As shown in Figure 1, punch paper distributing mechanism of the present utility model, it comprises paper inserting needle 1, it also comprises makes paper inserting needle 1 produce the oscillating mechanism that crank motion forms vibration, described oscillating mechanism is installed in (owing to blocking of punch panel, so fail to show in detail) on the slide 2 in Fig. 1.
As shown in Figure 2, described oscillating mechanism comprises electrical motor 3, eccentric wheel 4, minor axis 5, first connecting rod 6, second connecting rod 7, paper inserting needle strut bar 8.Described electrical motor 3 is fixedly mounted on the slide 2 (seeing Fig. 1 for details), realizes thus that oscillating mechanism is installed on the slide 2 and can be with slide 2 motions.Described eccentric wheel 4 is fixedly mounted on the output shaft (as shown in phantom in Figure 2) of electrical motor 3, the lower end of described minor axis 5 is fixedly mounted on the upper end of eccentric wheel 4, the parallel axes of the output shaft of the axis of described minor axis 5 and electrical motor 3 and leave distance, realize that thus minor axis 5 rotates around output shaft under the drive of the output shaft of electrical motor 3, i.e. revolution.The connecting rod base 6.1 of the upper end of described minor axis 5 and first connecting rod 6 ends is rotationally connected and axial limiting, the other end of described first connecting rod 6 flexibly connects through bearing pin 9 and second connecting rod 7, and the revolution of minor axis 5 changes into first connecting rod 6 and drives second connecting rods 7 and carry out horizontal hunting thus.The other end of described second connecting rod 7 is fixedly linked with the paper inserting needle strut bar 8 that vertically is provided with, 1 horizontal fixed of described paper inserting needle is installed in the top of paper inserting needle strut bar 8, and the horizontal hunting of second connecting rod 7 then makes paper inserting needle 1 produce crank motion and forms vibration thus.
The connecting rod base 6.1 of the upper end of described minor axis 5 and first connecting rod 6 ends is rotationally connected and axial limiting is meant that the bearing (not shown) is equipped with in the upper end of described minor axis 5, and this bearing is fitted in the connecting rod base 6.1 of first connecting rod 6 ends.
The other end of described first connecting rod 6 flexibly connects with second connecting rod 7 through bearing pin 9 and is meant that the other end of described first connecting rod 6 is movably set on the bearing pin 9, the axis hole heavy keying fit of the lower end of described bearing pin 9 and second connecting rod 7 ends.
In the present embodiment, the distance between the axis of the output shaft of the axis of described minor axis 5 and electrical motor 3 is 2mm.
During work, because the electrical motor 3 of oscillating mechanism is fixedly mounted on the slide 2, paper inserting needle 1 then horizontal fixed is installed in the top of paper inserting needle strut bar 8, paper inserting needle 1 is when carrying out separation like this, paper inserting needle 1 had both had the propulsive effort that directly inserts to ply of paper, also can produce crank motion and form vibration, paper be carried out layering, and be difficult for making paper to form fold and the paper inserting needle of vibration is easier.
Claims (5)
1. punch paper distributing mechanism, it comprises paper inserting needle (1), it is characterized in that: it also comprises makes paper inserting needle (1) produce the oscillating mechanism that crank motion forms vibration, and described oscillating mechanism is installed on the slide (2).
2. punch paper distributing mechanism according to claim 1, it is characterized in that: described oscillating mechanism comprises electrical motor (3), eccentric wheel (4), minor axis (5), first connecting rod (6), second connecting rod (7), paper inserting needle strut bar (8), described electrical motor (3) is fixedly mounted on the slide (2), described eccentric wheel (4) is fixedly mounted on the output shaft of electrical motor (3), the lower end of described minor axis (5) is fixedly mounted on the upper end of eccentric wheel (4), the parallel axes of the output shaft of the axis of described minor axis (5) and electrical motor (3) and leave distance, the connecting rod base (6.1) of the upper end of described minor axis (5) and first connecting rod (6) end is rotationally connected and axial limiting, the other end of described first connecting rod (6) flexibly connects through bearing pin (9) and second connecting rod (7), the other end of described second connecting rod (7) is fixedly linked with the paper inserting needle strut bar (8) that vertically is provided with, and described paper inserting needle (1) then horizontal fixed is installed in the top of paper inserting needle strut bar (8).
3. punch paper distributing mechanism according to claim 2, it is characterized in that: the connecting rod base (6.1) of the upper end of described minor axis (5) and first connecting rod (6) end is rotationally connected and axial limiting is meant, bearing is equipped with in the upper end of described minor axis (5), and this bearing is fitted in the connecting rod base (6.1) of first connecting rod (6) end.
4. punch paper distributing mechanism according to claim 2, it is characterized in that: the other end of described first connecting rod (6) flexibly connects with second connecting rod (7) through bearing pin (9) and is meant, the other end of described first connecting rod (6) is movably set on the bearing pin (9), the axis hole heavy keying fit of the lower end of described bearing pin (9) and second connecting rod (7) end.
5. punch paper distributing mechanism according to claim 2 is characterized in that: the distance between the axis of the output shaft of the axis of described minor axis (5) and electrical motor (3) is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205178915U CN201785066U (en) | 2010-08-31 | 2010-08-31 | Paper layering mechanism for punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205178915U CN201785066U (en) | 2010-08-31 | 2010-08-31 | Paper layering mechanism for punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785066U true CN201785066U (en) | 2011-04-06 |
Family
ID=43817041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205178915U Expired - Fee Related CN201785066U (en) | 2010-08-31 | 2010-08-31 | Paper layering mechanism for punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897576A (en) * | 2012-10-15 | 2013-01-30 | 宁波成路纸品制造有限公司 | Paper sorting machine |
-
2010
- 2010-08-31 CN CN2010205178915U patent/CN201785066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897576A (en) * | 2012-10-15 | 2013-01-30 | 宁波成路纸品制造有限公司 | Paper sorting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120831 |