CN209651583U - A kind of sheet folding mechanism for folding machine - Google Patents
A kind of sheet folding mechanism for folding machine Download PDFInfo
- Publication number
- CN209651583U CN209651583U CN201920322498.1U CN201920322498U CN209651583U CN 209651583 U CN209651583 U CN 209651583U CN 201920322498 U CN201920322498 U CN 201920322498U CN 209651583 U CN209651583 U CN 209651583U
- Authority
- CN
- China
- Prior art keywords
- clip board
- paper
- folding
- board
- screw rod
- 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
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model provides a kind of sheet folding mechanism for folding machine, it is related to paper folding equipment technical field, including at least three folding rollers, the side of folding roller is provided with the upper clip board being parallel to each other and lower clip board, the holding paper gap for allowing paper to enter is formed between upper clip board and lower clamp plate, lower clip board is arranged upward there are four screw rod, four corners of lower clip board are arranged in four screw rods, and screw rod passes through upper clip board, side is rotatably connected to sleeve to upper clip board upward, screw rod passes through sleeve, and screw rod is connect with bush whorl；Upper clip board offers a plurality of parallel accommodation groove, and accommodation groove extends downwardly through lower clip board, and pressing board is provided in each accommodation groove, and all pressing boards are linked together by connecting plate, and pressing board can block paper, limits the mobile depth of paper.The spacing of clip board and lower clip board is adjustable on the utility model, so that the sheet folding mechanism be enable to roll over the paper of different-thickness.
Description
Technical field
The utility model relates to paper folding equipment technical field more particularly to a kind of sheet folding mechanisms for folding machine.
Background technique
Folding machine is the modern printing equipment generated along with modern printing industry, before modern printing house generally comprises print,
It printing, three processing programs after print, the main medium that carries is papery, due to the rise of packages printing, on other materials medium,
Such as plastics, fabric, leather, metal surface etc. is also being risen, but main carriers still account for absolute dominance with paper.Printing
Industrial processes are generally divided into Weekly of Books and Magazine's paper conversion and packaging processing, and folding machine is primarily useful for various difference sizes in scope of design
With the folding of thickness paper, it is suitable for the large batch of foldings such as quick print center, manufacturing enterprise, official letter file, commercial correspondence.
Paper foldling mechanism in existing folding machine generally comprise multiple rollers and gear paper component, the gear paper component allow paper into
Enter, but is unable to adjust the width in gear paper gap.In order to adapt to the paper of different-thickness, thus the width in the general gear paper gap compared with
It is wide.But in this way when carrying out folding to thin paper, paper is easy to generate fold in gear paper gap or even roll into a mass by kneading, to drop
Low folding quality or blocking gear paper gap.
Utility model content
For this purpose, the technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, to provide a kind of use
In the sheet folding mechanism of folding machine, the spacing of upper clip board and lower clip board is adjustable, so that the sheet folding mechanism be enable to roll over not
The paper of stack pile.
To achieve the goals above, the utility model provides a kind of sheet folding mechanism for folding machine, including at least three
A folding roller is provided with the upper clip board being parallel to each other and lower clip board in the side of the folding roller, the upper clip board with
Between lower clamp plate formed allow paper enter holding paper gap, the lower clip board be arranged upward there are four screw rod, described in four
Four corners of lower clip board are arranged in screw rod, and screw rod passes through upper clip board, and side is rotatablely connected the upper clip board upward
There is sleeve, the screw rod passes through sleeve, and screw rod is connect with bush whorl；The upper clip board offers a plurality of parallel accommodating
Slot, the accommodation groove extend downwardly through lower clip board, and pressing board, all gear paper are provided in each accommodation groove
Plate is linked together by connecting plate, and the pressing board can block paper, limits the mobile depth of paper.
Further, the connecting plate is contradicted on upper clip board by bolt, and bolt setting is multiple.
Further, the screw rod is provided with comparison cutting along its length.
A kind of sheet folding mechanism for folding machine provided by the utility model, the distance between upper clip board and lower clip board
It can change, so that sheet folding mechanism precisely can carry out folding by the paper to different-thickness, ensure that folding quality；Pressing board can
To be moved along upper clip board, to change the depth that paper is able to enter holding paper gap, to change to paper folding
Position.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of specific embodiment of the present invention, below according to the utility model
Specific embodiment and in conjunction with attached drawing, is described in further detail utility model.
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is another angle overall structure diagram of the present embodiment；
Fig. 3 is the configuration schematic diagram of the present embodiment.
It is each in figure that the reference numerals are as follows.
100, folding roller；110, the first folding roller；120, the second folding roller；130, third folding roller；210, upper clip board；
220, lower clip board；230, holding paper gap；310, screw rod；320, sleeve；410, accommodation groove；420, pressing board；430, connecting plate；
440, bolt；500, cutting is compared.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " front ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of sheet folding mechanism for folding machine, including three folding rollers 100, this three
A folding roller 100 is respectively the third folding of the first folding roller 110, the second intermediate folding roller 120 and bottom of the top
Roller 130, the second rotation counterclockwise of folding roller 120, the first folding roller 110 and third folding roller 130 rotate clockwise.It is rolled at three
The side of page roller 100 is provided with the upper clip board 210 being parallel to each other and lower clip board 220, upper clip board 210 and lower clip board
The holding paper gap 230 for allowing paper to enter is formed between 220.Upper clip board 210 offers a plurality of parallel accommodation groove 410, should
Accommodation groove 410 extends downwardly through lower clip board 220, and lower clip board 220 is made to offer identical slot, in each accommodation groove 410
It is provided with pressing board 420, and 420 long enough of pressing board, extends the lower surface of lower clip board 220, all pressing boards
420 upper end has connecting plate 430 to link together, and connecting plate 430 is located at the top of upper clip board 210, and connecting plate 430 passes through
Bolt 440 contradicts on upper clip board 210, and bolt 440 is arranged three, is separately positioned on both ends and the interposition of connecting plate 430
It sets.
Paper enters in holding paper gap 230 from the gap of the first folding roller 110 and the second folding roller 120, with paper
That opens continues into, and paper can encounter pressing board 420, and upper clip board 210 has certain with the direction that paper enters sheet folding mechanism
Angle, make same paper enter holding paper gap 230 part and the part not entered present certain angle, when paper is encountered
After pressing board 420, paper will continue to travel forward under the action of the first folding roller 110 and the second folding roller 120, at this point, paper
The place that middle part is bent can to continuing to bend, then into the second folding roller 120 in the gap of third folding roller 130,
Paper exports sheet folding mechanism under the action of the second folding roller 120 is with third folding roller 130, and folding at this time is completed.
Connecting plate 430 is connect with upper clip board 210 by bolt 440, keeps connecting plate 430 opposite with upper clip board 210
Position is adjustable, so as to adjust the gear paper position of pressing board 420, to change the depth that paper is able to enter holding paper gap 230
Degree, to change the position of paper folding.
Lower clip board 220 is arranged upward there are four screw rod 310, and four of lower clip board 220 are arranged in this four screw rods 310
Corner, and screw rod 310 passes through upper clip board 210, upper clip board 210 can be moved up and down along screw rod 310.Upper 210 court of clip board
Upper side is provided with to be rotatablely connected with the one-to-one sleeve 320 of screw rod 310, the sleeve 320 and upper clip board 210, screw rod 310
Across sleeve 320, and screw rod 310 is threadedly coupled with sleeve 320, can change sleeve 320 and screw rod by turnbarrel 320
310 screw depth, and sleeve 320 can relatively rotate with upper clip board 210, but can not relative separation, so sleeve 320 can band
Dynamic upper clip board 210 is mobile, to change upper the distance between clip board 210 and lower clip board 220, so that the holding paper gap
230 width just adapts to the thickness of the paper of wanted folding, and holding paper gap 230 can be adjusted according to the thickness of paper
Width increases the folding efficiency and quality of folding machine.
Screw rod 310 is arranged along its length offers comparison cutting 500, and comparison cutting 500 interrupts the spiral shell in 310 outside of screw rod
Line makes the fracture of screw thread as count target, and with this for compareing, make four sleeves 320 and screw rod 310 screws depth one
Directly, make clip board 210 and lower 220 keeping parallelism of clip board.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (3)
1. a kind of sheet folding mechanism for folding machine, which is characterized in that including at least three folding rollers, the one of the folding roller
Side is provided with the upper clip board being parallel to each other and lower clip board, and being formed between the upper clip board and lower clamp plate allows paper to enter
Holding paper gap, the lower clip board is arranged upward there are four screw rod, and four angles of lower clip board are arranged in four screw rods
It falling, and screw rod passes through upper clip board, side is rotatably connected to sleeve to the upper clip board upward, and the screw rod passes through sleeve, and
Screw rod is connect with bush whorl；The upper clip board offers a plurality of parallel accommodation groove, and the accommodation groove extends downwardly through
Lower clip board is provided with pressing board in each accommodation groove, and all pressing boards are linked together by connecting plate, described
Pressing board can block paper, limit the mobile depth of paper.
2. a kind of sheet folding mechanism for folding machine according to claim 1, which is characterized in that the connecting plate passes through spiral shell
Bolt contradicts on upper clip board, and bolt setting is multiple.
3. a kind of sheet folding mechanism for folding machine according to claim 1, which is characterized in that the screw rod is along length side
To being provided with comparison cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322498.1U CN209651583U (en) | 2019-03-13 | 2019-03-13 | A kind of sheet folding mechanism for folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322498.1U CN209651583U (en) | 2019-03-13 | 2019-03-13 | A kind of sheet folding mechanism for folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651583U true CN209651583U (en) | 2019-11-19 |
Family
ID=68526998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322498.1U Expired - Fee Related CN209651583U (en) | 2019-03-13 | 2019-03-13 | A kind of sheet folding mechanism for folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209651583U (en) |
-
2019
- 2019-03-13 CN CN201920322498.1U patent/CN209651583U/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: 20191119 Termination date: 20210313 |