CN201565994U - Paper pressing mechanism for three-side book trimmer - Google Patents
Paper pressing mechanism for three-side book trimmer Download PDFInfo
- Publication number
- CN201565994U CN201565994U CN2009203174993U CN200920317499U CN201565994U CN 201565994 U CN201565994 U CN 201565994U CN 2009203174993 U CN2009203174993 U CN 2009203174993U CN 200920317499 U CN200920317499 U CN 200920317499U CN 201565994 U CN201565994 U CN 201565994U
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- Prior art keywords
- fork
- pressing mechanism
- last item
- connecting axle
- paper pressing
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- Expired - Fee Related
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Abstract
The utility model discloses a paper pressing device for a three-side book trimmer, including a press plate (1), a press shaft (2), a swing rod (3) and a connecting shaft (6); the press shaft (2) is connected with the press plate (1); the swing rod (3) is installed on a beam (10) of the three-side book trimmer through a rack (4); one end of the swing rod (3) is hinged with the press shaft (2) and the other end is hinged with the connecting shaft (6). The utility model is characterized in that an oil cylinder (9) is arranged on the lower portion of the three-side book trimmer; and a push rod of the oil cylinder (9) is connected with the connecting shaft (6). The paper pressing mechanism with such structure controls the hydraulic oil flow to adjust the pressure of the press plate to the book and has the advantage of convenient adjustment and stable paper pressing.
Description
Technical field
The utility model relates to a kind of three-knife trimming, what be specifically related to is the mechanism that compress of top ripper to books.
Background technology
Three-knife trimming all is to be used for cutting books after the printing, can achieve the goal as long as these books cut three faces, and the purpose that cuts is in order to make one batch the printed book can be uniform, to be convenient to packing.When three faces to books cut, need books to compress just and can cut with whole pile.And the paper-pressing mechanism of these three-knife trimmings comprises pressing plate at present, last item, fork, connecting axle and foot rest, its center platen is connected with last item, fork and last item are hinged, fork is installed on the crossbeam of three-knife trimming by support, as shown in Figure 1, connecting axle 2 ' an end and fork 1 ' an end hinged, other end connection foot rest 5 ', foot rest 5 ' be hinged on the body of three-knife trimming, its foot rest 5 ' a pin 6 ' on install roller 9 ', this roller 9 ' be installed in the three-knife trimming main shaft on cam 4 ' contact, foot rest 5 ' another pin 7 ' connection big spring 8 ', the paper-pressing mechanism of this structure, when platen, rotation by the three-knife trimming main shaft, drive cam 4 ' rotation, cam 4 ' convex surface and roller 9 ' when contacting, this foot rest 5 ' rotate counterclockwise along body, another pin 7 ' then draw back big spring 8 ', in pin 6 ' rotation that roller is installed, foot rest 5 ' on the 3rd pin 3 ' when rotating counterclockwise drive connecting axle 2 ' move down, make that fork 1 ' drive last item is up.And when cam 4 ' convex surface leave 9 ' time of roller, because big spring 8 ' under the effect of elastic force, reset, then drive foot rest 5 ' on body, clockwise rotate, foot rest 5 ' when rotating, its the 3rd pin 3 ' drive connecting axle 2 ' rising, connecting axle 2 ' rising, just drive fork 1 ' make last item descending, after last item is descending, then make pressing plate push down books.The paper-pressing mechanism of this structure, by the rotation of ripper main shaft, books are pushed down in the effect of its cam and big spring, and its unfailing performance is low, and the pressure size can't be regulated, thereby has influenced the effect that cuts of top ripper.
The utility model content
In view of the deficiency that background technology exists, the technical problems to be solved in the utility model provides a kind of simple in structure, the paper-pressing mechanism of the three-knife trimming of pressure adjustable size.
For this reason, the utility model adopts following technical scheme to realize: a kind of paper-pressing mechanism of three-knife trimming, comprise pressing plate, last item, fork and connecting axle, described last item is connected with pressing plate, described fork is installed in by support on the crossbeam of three-knife trimming, and an end and the described last item of described fork are hinged, and the other end and described connecting axle are hinged, it is characterized in that described three-knife trimming underpart is provided with oil cylinder, the push rod of described oil cylinder is connected with described connecting axle; All oil cylinders are installed in the casing, are connected with screw rod on the described casing, and described screw rod is connected with the end of described fork by extension spring.
In the utility model, by the push rod of oil cylinder, the purpose of the platen that reaches through connecting axle, fork and last item, as long as regulate the hydraulic fluid flow rate of input oil cylinder, just controlled size of neutralizing plate to books pressure, have simple in structure, unfailing performance high a bit.
Description of drawings
Further describe relevant details of the present utility model below more in conjunction with the accompanying drawings.
Fig. 1 is the utility model prior art constructions schematic diagram;
Fig. 2 is a structure chart of the present utility model;
Fig. 3 is the left view of the utility model Fig. 2.
The specific embodiment
With reference to accompanying drawing, the paper-pressing mechanism of this three-knife trimming, comprise pressing plate 1, last item 2, fork 3 and connecting axle 6, described last item 2 is connected with pressing plate 1 by Connection Block 11, described fork 3 is installed on the crossbeam 10 of three-knife trimming by support 4, on support 4, be provided with central shaft 5, central shaft 5 runs through the installing hole on the fork 3, one end of described fork 3 is hinged by universal joint 12 and described last item 2, axial and the radial displacement that has produced when having eliminated fork 3 swings, the other end of fork 3 and described connecting axle 6 are hinged, are provided with oil cylinder 9 at described three-knife trimming underpart, and the push rod of described oil cylinder 9 is connected with described connecting axle 6; The oil-in of oil cylinder 9 and an oil pump are connected, and all oil cylinders 9 are installed in the casing 10, are connected with screw rod 8 on the described casing 10, and described screw rod 8 is connected by the end of extension spring 7 with described fork 3.When oil pump during to oil cylinder 9 fuel feeding, drive oil cylinder 9 push rods and rise, connecting axle with 6 rising, and fork 3 is a spot wobble with central shaft 5, last item 2 presses down, and drives pressing plate 1 to depress, and reaches the purpose that books are compressed.Otherwise during the oil pump fuel cut-off, extension spring 7 is shunk, and pulling fork 3 is a spot wobble around central shaft 5, and it is up to drive last item 2, unclamps books, the push rod backhaul of cylinder 9 simultaneously.The paper-pressing mechanism of this structure can make last item 2 move both vertically, and drives pressing plate 1 and puts in place fast, and is reliable and stable, and the adjusting of the big I of its pressure by hydraulic fluid flow rate achieves the goal.
Claims (2)
1. the paper-pressing mechanism of a three-knife trimming, comprise pressing plate (1), last item (2), fork (3) and connecting axle (6), described last item (2) is connected with pressing plate (1), described fork (3) is installed on the crossbeam (10) of three-knife trimming by support (4), one end of described fork (3) and described last item (2) are hinged, the other end and described connecting axle (6) are hinged, it is characterized in that described three-knife trimming underpart is provided with oil cylinder (9), the push rod of described oil cylinder (9) is connected with described connecting axle (6).
2. the paper-pressing mechanism of three-knife trimming according to claim 1, it is characterized in that all oil cylinders (9) are installed in the casing (10), be connected with screw rod (8) on the described casing (10), described screw rod (8) is connected by the end of extension spring (7) with described fork (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203174993U CN201565994U (en) | 2009-12-15 | 2009-12-15 | Paper pressing mechanism for three-side book trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203174993U CN201565994U (en) | 2009-12-15 | 2009-12-15 | Paper pressing mechanism for three-side book trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565994U true CN201565994U (en) | 2010-09-01 |
Family
ID=42658279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203174993U Expired - Fee Related CN201565994U (en) | 2009-12-15 | 2009-12-15 | Paper pressing mechanism for three-side book trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565994U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357910A (en) * | 2011-08-27 | 2012-02-22 | 杭州惠宝机电有限公司 | Bidirectional bias cutting device of triple-side book cutting machine |
| CN103862506A (en) * | 2014-03-05 | 2014-06-18 | 深圳市精密达机械有限公司 | Tri-surface book trimming machine book pressing mechanism without adjusting need |
| CN104943355A (en) * | 2015-06-09 | 2015-09-30 | 嘉善大华纸品印刷厂 | Paper presser |
| CN108247696A (en) * | 2017-12-13 | 2018-07-06 | 天津东江食品股份有限公司 | A kind of freezing bean product molding cutter device |
-
2009
- 2009-12-15 CN CN2009203174993U patent/CN201565994U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357910A (en) * | 2011-08-27 | 2012-02-22 | 杭州惠宝机电有限公司 | Bidirectional bias cutting device of triple-side book cutting machine |
| CN103862506A (en) * | 2014-03-05 | 2014-06-18 | 深圳市精密达机械有限公司 | Tri-surface book trimming machine book pressing mechanism without adjusting need |
| CN103862506B (en) * | 2014-03-05 | 2016-08-17 | 深圳市精密达机械有限公司 | A kind of three-knife trimming book pressing mechanism without adjusting |
| CN104943355A (en) * | 2015-06-09 | 2015-09-30 | 嘉善大华纸品印刷厂 | Paper presser |
| CN104943355B (en) * | 2015-06-09 | 2017-06-09 | 泉州奔众电器有限公司 | A kind of nipper |
| CN108247696A (en) * | 2017-12-13 | 2018-07-06 | 天津东江食品股份有限公司 | A kind of freezing bean product molding cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU OULITE MACHINERY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: GW MACHINERY CO., LTD. Effective date: 20120322 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325200 WENZHOU, ZHEJIANG PROVINCE TO: 325400 WENZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120322 Address after: 325400 Wanquan light industrial machinery Park, Wanquan County, Zhejiang, Pingyang Patentee after: Wenzhou OULITE Machinery Equipment CO., LTD. Address before: 325200, Zhejiang province Ruian city on the Street South Village Office Patentee before: Guowang Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |