CN208468469U - A kind of paper cutter - Google Patents
A kind of paper cutter Download PDFInfo
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- CN208468469U CN208468469U CN201820937649.XU CN201820937649U CN208468469U CN 208468469 U CN208468469 U CN 208468469U CN 201820937649 U CN201820937649 U CN 201820937649U CN 208468469 U CN208468469 U CN 208468469U
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- paper
- pressing plate
- rotating plate
- rack
- round tube
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Abstract
The utility model relates to printing packaging machinery fields, more specifically, it is related to a kind of paper cutter, including rack, rack-mounted workbench, rack-mounted paper-pressing mechanism and cutting mechanism, paper-pressing mechanism includes being slidably connected on the rack for compressing the pressing plate of paper, being arranged on the rack the first hydraulic cylinder for driving presser motion, the pressing plate is provided with the regulating mechanism for adjusting rotating plate angle far from rotating plate is rotatably connected on the one side of cutting mechanism between the rotating plate and the pressing plate.Pass through the regulating mechanism being arranged between the rotating plate and the pressing plate, change the angle between rotating plate and pressing plate, until it is concordant with pressing plate lower surface to be adjusted to rotating plate lower surface, during pressing plate compresses paper, the contact area of pressing plate and paper becomes larger, pressure suffered by paper is reduced, and reduces damage of the paper when being squeezed.
Description
Technical field
The utility model relates to printing packaging machinery fields, and in particular to a kind of paper cutter.
Background technique
Paper cutter is traditional equipment, is the paper cutting demand for handling the printing later period.Develop from mechanical paper cutter
Formula paper cutter is controlled to tape, and develops to micro-computer controlled paper cutter, the development of paper cutter keeps the Operational preparation time shorter, cuts
Precision is higher, and labor intensity is lower, and operates safer.
Traditional paper cutter is mainly made of the part such as rack, workbench, pulling mechanism of paper, paper-pressing mechanism, guillotine.First
Rule after pushing sheet positioning by pulling mechanism of paper and making；The paper being positioned is compressed by the briquetting in paper-pressing mechanism again
, guarantee not destroy former positioning accuracy during cutting；Paper is cut finally by the cutter in cutting mechanism, completes paper
That opens cuts work.
Briquetting is during compressing paper, since the contact area of briquetting and paper is fixed, if hydraulic cylinder is to briquetting
Thrust is excessive, it is easy to increase the pressure that paper is subject to, so that paper impression occurs and even destroys, extremely be unfavorable for paper printing
The processing in later period.
Utility model content
In view of the deficienciess of the prior art, can be reduced paper the purpose of this utility model is to provide a kind of paper cutter
Extent of damage during being compacted.
To achieve the above object, the utility model provides following technical solution:
A kind of paper cutter, including rack, rack-mounted workbench, rack-mounted paper-pressing mechanism and cut
Mechanism, paper-pressing mechanism include being slidably connected on the rack for compressing the pressing plate of paper, being arranged on the rack for driving pressing plate
The first hydraulic cylinder of movement, it is characterised in that: the pressing plate is described far from being rotatably connected to rotating plate on the one side of cutting mechanism
The regulating mechanism for adjusting rotating plate angle is provided between rotating plate and the pressing plate.
Change and turn by the regulating mechanism being arranged between the rotating plate and the pressing plate by using above-mentioned technical proposal
Angle between plate and pressing plate, until being adjusted to, rotating plate lower surface is concordant with pressing plate lower surface, compresses the process of paper in pressing plate
In, the contact area of pressing plate and paper becomes larger, and pressure suffered by paper is reduced, and reduces damage of the paper when being squeezed.
The utility model is further arranged to: the regulating mechanism includes being rotatably connected on pressing plate upper round tube, sliding sleeve
Be located inside round tube and with the connecting column of rotating plate rotation connection, be arranged in and be used for the fastening assembly of fastening connecting column on round tube.
By using above-mentioned technical proposal, connecting column, can sliding axially along round tube under the action of not fastened；Connection
After column sliding, along perpendicular to connecting column rotation direction, the distance between the rotation point of connecting column and the rotation point of round tube increase,
Rotating plate rotates, to change the angle between rotating plate and pressing plate, then fixes connecting column and round tube by fastening assembly
Position, to achieve the effect that fixed rotating plate angle.
The utility model is further arranged to: if the fastening assembly includes that uniform sliding is embedded on round tube peripheral wall
Dry milling pearl is threaded in the upper for driving ball to push against the turning set of connecting column of round tube periphery wall.
By using above-mentioned technical proposal, by rotating turning set, ball is pushed against along round tube radial inward movement and is connected
The outer surface of column, to reach the position for being fixedly connected with column；It is fixedly connected with column compared to tightening with regard to single bolt, ball is uniformly set
Setting can make the contact point of round tube and connecting column more when on round tube periphery wall, more stable between round tube and connecting column.
The utility model is further arranged to: is offered on the turning set for pushing against connecting column convenient for driving ball
Guide surface.
By using above-mentioned technical proposal, by the setting of guide surface, ball can be more easily under the action of turning set
The outer surface for pushing against connecting tube is moved radially inwardly along round tube；The setting of guide surface simultaneously, effectively prevents the side of turning set
Edge squeezes ball, reduces and causes to damage to turning set and ball, extends the service life of equipment.
The utility model is further arranged to: being provided with rubber layer on the periphery wall of the turning set.
By using above-mentioned technical proposal, the setting of rubber layer increases rubbing between staff's hand and turning set
Power is wiped, staff has been more convenient and has rotated turning set.
The utility model is further arranged to: the surrounding of the pressing plate lower surface and the surrounding of rotating plate lower surface open up
There is rounded corner.
By using above-mentioned technical proposal, in pressing plate and rotating plate during compressing paper, shape may occur for paper
Become, the surrounding of paper is bent upwards；And by the setting of rounded corner, under the edge and rotating plate that increase pressing plate lower surface
The edge on surface and the contact area of paper, increase the pressure that paper is subject to, and play the role of protection to paper.
The utility model is further arranged to: the lower surface of the pressing plate and the lower surface of the rotating plate are provided with sea
Continuous layer.
By using above-mentioned technical proposal, when pressing plate and rotating plate are during compressing paper, spongy layer can deformation occurs,
The contact area between paper and pressing plate and rotating plate is increased, the pressure that paper is subject to is increased, protection is played to paper
Effect.
The utility model is further arranged to: the handle lifted for hand is equipped on the rotating plate.
By using above-mentioned technical proposal, staff, can be directly by holding handle when adjusting rotating plate angle
Hand to carry out rotating plate one operation, does not need to improve the convenience that staff rotates rotating plate by directly contacting rotating plate.
The utility model has the advantage that the adjusting by regulating mechanism, increases the contact area of pressing plate and paper
Become larger, pressure suffered by paper is reduced, and reduces damage of the paper when being squeezed；Fixed company is tightened compared to regard to single bolt
Connect column, the contact point of round tube and connecting column can be made more when ball is uniformly arranged on round tube periphery wall, round tube and connecting column it
Between connection it is more stable；Spongy layer increases the contact area between paper and pressing plate and rotating plate, increases when being squeezed and deformed
The pressure that paper is subject to plays the role of protection to paper.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the present embodiment；
Fig. 2 is the structural schematic diagram of regulating mechanism, rotating plate and pressing plate in the present embodiment；
Fig. 3 is the top view of regulating mechanism, rotating plate and pressing plate in the present embodiment；
Fig. 4 is the cross-sectional view in Fig. 3 at A-A；
Fig. 5 is the enlarged diagram in Fig. 4 at B.
Appended drawing reference: 1, rack；2, workbench；3, paper-pressing mechanism；31, pressing plate；32, first hydraulic cylinder；4, cutting mechanism；
41, second hydraulic cylinder；42, cutter；5, pulling mechanism of paper；51, third hydraulic cylinder；52, push plate；6, rotating plate；7, regulating mechanism；71,
Round tube；72, connecting column；73, fastening assembly；731, ball；732, turning set；8, guide surface；9, rubber layer；10, rounded corner；
11, spongy layer；12, handle.
Specific embodiment
The utility model is described further referring to attached drawing.
A kind of paper cutter, as shown in Figure 1, including rack 1, the workbench 2 being mounted in rack 1, being mounted in rack 1
Paper-pressing mechanism 3 and cutting mechanism 4, the pulling mechanism of paper 5 being mounted on workbench 2.
As shown in Figure 1, paper-pressing mechanism 3 includes being slidably connected in rack 1 for compressing the pressing plate 31 of paper, being mounted on machine
For driving the first hydraulic cylinder 32 of the up and down motion of pressing plate 31, the company of rotation on one side of the pressing plate 31 far from cutting mechanism 4 on frame 1
It is connected to rotating plate 6, the regulating mechanism 7 for adjusting 6 angle of rotating plate is provided between rotating plate 6 and pressing plate 31；By regulating mechanism 7 come
Rotating plate 6 is rotated, and keeps 6 lower surface of rotating plate concordant with 31 lower surface of pressing plate, so that the contact area of pressing plate 31 Yu paper is increased,
Reduce pressure size suffered by paper, protects paper.
As shown in Fig. 2, regulating mechanism 7 includes the round tube 71 being rotatably connected on pressing plate 31, is slidably located in round tube 71
Portion and with rotating plate 6 be rotatablely connected connecting column 72, be arranged on round tube 71 be used for fastening connecting column 72 fastening assembly 73；Pass through
The connecting column 72 being slidably located in inside round tube 71 to change the angle between rotating plate 6 and pressing plate 31, then passes through fastening group
Part 73 fixes the position of connecting column 72 and round tube 71, to achieve the effect that fixed 6 angle of rotating plate.
As shown in figure 5, fastening assembly 73 includes that uniformly sliding is embedded several balls 731, screw thread on 71 peripheral wall of round tube
It is connected to the turning set 732 of 71 periphery wall of round tube, ball 731 can be driven to move radially along round tube 71 by rotary motion set 732
And the connecting column 72 in round tube 71 is pushed against, achieve the effect that be fixedly connected with column 72.
As shown in Figure 1, cutting mechanism 4 includes second hydraulic cylinder 41 and cutter 42, cutter is driven by second hydraulic cylinder 41
42 cut paper.
As shown in Figure 1, pulling mechanism of paper 5 includes third hydraulic cylinder 51 and push plate 52, push plate is pushed by third hydraulic cylinder 51
52, it is positioned to push paper.
As shown in figure 4, in order to more easily drive ball 731 along round tube 71 after staff's rotary motion set 732
It moves radially and pushes against connecting column 72, guide surface 8 is offered on turning set 732.
As shown in figure 5, staff's rotary motion covers 732 for convenience, rubber is provided on the outer surface of turning set 732
Glue-line 9.
As shown in figure 4, the lower surface edge of pressing plate 31 and rotating plate 6 can be squeezed in order to prevent during compressing paper
Platen, causes paper to damage, the surrounding of 6 lower surface of surrounding and rotating plate of 31 lower surface of pressing plate offers rounded corner 10.
As shown in figure 4, causing to damage to paper to reduce pressing plate 31 and rotating plate 6 during squeezing paper, pressing
The lower surface of plate 31 and rotating plate 6 is provided with spongy layer 11.
As shown in figure 4, staff adjusts the angle between rotating plate 6 and pressing plate 31, the side of being equipped on rotating plate 6 for convenience
Just the handle 12 that staff's hand lifts.
Working principle: when paper cutter prepares to start to work, by rotary motion set 732, make the rolling on 71 peripheral wall of round tube
Pearl 731 does not push against the periphery wall of connecting column 72, then connecting column 72 can sliding axially along round tube 71, when sliding into 6 following table of rotating plate
When face is flushed with 31 lower surface of pressing plate, then by reversely rotating turning set 732, so that the ball 731 on 71 peripheral wall of round tube pushes against
72 periphery wall of connecting column, is fixedly connected with column 72, can start other operating procedures of cut paper, after completing adjustment, increases platen
Contact area of the mechanism 3 both when compressing paper, reduces pressure, decreases paper and is squeezed suffered damage.Cut paper
After the completion, then by rotary motion set 732, the ball 731 on 71 peripheral wall of round tube is made not push against the periphery wall of connecting column 72, along circle
Pipe 71 is in axial sliding connection column 72, slightly packs up rotating plate 6, and next cutting work is waited to carry out.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of paper cutter, including rack (1), the workbench (2) being mounted on rack (1), the platen being mounted on rack (1)
Mechanism (3) and cutting mechanism (4), paper-pressing mechanism (3) include being slidably connected on rack (1) for compressing the pressing plate of paper
(31), the first hydraulic cylinder for driving pressing plate (31) to move is set on rack (1), it is characterised in that: the pressing plate (31)
It is rotatably connected to rotating plate (6) on one side far from cutting mechanism (4), is arranged between the rotating plate (6) and the pressing plate (31)
There is the regulating mechanism (7) for adjusting rotating plate (6) angle.
2. a kind of paper cutter according to claim 1, it is characterised in that: the regulating mechanism (7) includes being rotatably connected on
Pressing plate (31) upper round tube (71), the round tube that is slidably located in (71) inside and the connecting column (72) being rotatablely connected with rotating plate (6), setting
The fastening assembly (73) of fastening connecting column (72) is used on round tube (71).
3. a kind of paper cutter according to claim 2, it is characterised in that: the fastening assembly (73) is embedding including uniformly sliding
Several balls (731) being located on round tube (71) peripheral wall are threaded in the upper for driving ball of round tube (71) periphery wall
(731) turning set (732) of connecting column (72) is pushed against.
4. a kind of paper cutter according to claim 3, it is characterised in that: offered on the turning set (732) for just
The guide surface (8) of connecting column (72) is pushed against in driving ball (731).
5. a kind of paper cutter according to claim 4, it is characterised in that: be arranged on the periphery wall of the turning set (732)
There are rubber layer (9).
6. a kind of paper cutter according to claim 1, it is characterised in that: the surrounding and rotating plate of pressing plate (31) lower surface
(6) surrounding of lower surface offers rounded corner (10).
7. a kind of paper cutter according to claim 6, it is characterised in that: the lower surface of the pressing plate (31) and the rotating plate
(6) lower surface is provided with spongy layer (11).
8. a kind of paper cutter according to claim 7, it is characterised in that: be equipped on the rotating plate (6) and mentioned for hand
The handle (12) held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937649.XU CN208468469U (en) | 2018-06-15 | 2018-06-15 | A kind of paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937649.XU CN208468469U (en) | 2018-06-15 | 2018-06-15 | A kind of paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208468469U true CN208468469U (en) | 2019-02-05 |
Family
ID=65214177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820937649.XU Active CN208468469U (en) | 2018-06-15 | 2018-06-15 | A kind of paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208468469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788899A (en) * | 2019-12-06 | 2020-02-14 | 杭州优内迪机电有限公司 | Paper cutting machine |
-
2018
- 2018-06-15 CN CN201820937649.XU patent/CN208468469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788899A (en) * | 2019-12-06 | 2020-02-14 | 杭州优内迪机电有限公司 | Paper cutting machine |
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