CN104070784A - Gripper edge clearing device and working method thereof - Google Patents
Gripper edge clearing device and working method thereof Download PDFInfo
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- CN104070784A CN104070784A CN201410307336.2A CN201410307336A CN104070784A CN 104070784 A CN104070784 A CN 104070784A CN 201410307336 A CN201410307336 A CN 201410307336A CN 104070784 A CN104070784 A CN 104070784A
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- tooth
- cam
- gripper
- leading edge
- paper
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Abstract
The invention discloses a gripper edge clearing device. The gripper edge clearing device is characterized by comprising a rotary shaft, a gripper opening cam block, a return mechanism I, a paper shifting plate, a linkage mechanism, a cam, a swing rod and a return mechanism II, wherein the rotary shaft is installed on a rack at two sides; the gripper opening cam block and the paper shifting plate are fixedly installed on the rotary shaft; the rotary shaft is connected with the linkage mechanism; the rotary shaft is connected with the return mechanism I; the power rod of the linkage mechanism is fixedly connected with the swing rod by the same short shaft, one end of the swing rod is in contact connection with the cam, and the other end of the swing rod is connected with the return mechanism II. The working method is as follows: a rolling wheel contacts with the gripper opening cam block to open the gripper sheets of gripper bars; the rotary shaft rotates, and after the gripper sheets of the gripper bars are completely opened, the paper shifting plate carries out a top-to-bottom paper shifting action under the action of the cam, thus shifting out the paper edges of gripper edges from the gripper bars; after the paper shifting is finished, the gripper bars are closed, and the paper shifting plate is returned. The gripper edge clearing device has the advantages that the gripper opening and paper shifting actions needed by gripper edge clearing can be finished only by one power source, and the damages of a machine can be furthest reduced.
Description
(1) technical field:
The present invention is applicable to printing machinery, is particularly useful for having the printing equipment of the clear leading edge function of stripping, i.e. a kind of clear leading edge device and method of work thereof.
(2) background technology:
In printing equipment, possesses the cross cutting trash-cleaning machine of leading edge function clearly, refer to after cross cutting stripping, in the time that paper is collected, leading edge slitter edge is also stayed on paper-transferring gripper, tooth is arranged to the leading edge part (stinging paper) of front end to next station again and automatically removed, leading edge slitter edge is along with conveyer belt is discharged machine exterior automatically.Automatically remove for the leading edge slitter edge of realizing tooth row front end, first tooth sheet will be opened, then by dialling cardboard, leading edge is transferred to from paper-transferring gripper, it is dropped on the conveyer belt in conveying device, by conveying device, leading edge trimming is taken away.
In prior art, the paper apparatus of dialling for clear leading edge place is to be discharged to and both to reach after allocation at tooth, tooth row open, then by dial cardboard below dial paper, cause equipment operation failure for avoiding leading edge trimming to run chaotically, above group cardboard, be provided with a guard shield, open tooth device and adopt respectively a set of transfer motion power control with group cardboard.This group of paper mode exists a problem to be, because be dials paper below tooth row, and now tooth row's running orbit is to move from lower to upper, and both sequential entanglements if returning spring occurs to lose efficacy, will cause both to collide, and cause device damage; And this mechanism complexity.
(3) summary of the invention:
The object of the invention is to a kind of clear leading edge device of design and method of work thereof, it can solve the deficiencies in the prior art, dials from top to bottom paper motion by a set of cam link mechanism being set on existing power source, can realizing.This kind of mode simplified mechanical transmission structure, meanwhile, greatly reduced the probability that hits tooth row.If when generation group cardboard hits tooth row's accident, owing to dialling cardboard in the direction of arranging along tooth, loss can be reduced to minimum.
Technical scheme of the present invention: a kind of clear leading edge device, is characterized in that it comprises rotating shaft, opens tooth cam bit, resetting-mechanism I, dials cardboard, linkage, cam, fork, resetting-mechanism II; Described rotating shaft is arranged in machine frame at two sides; The described tooth cam bit of opening is fixedly mounted in rotating shaft with group cardboard; Described rotating shaft is connected with linkage; Described rotating shaft is connected with resetting-mechanism I; The power rail of described linkage is fixedly connected with by same minor axis with fork, and described fork one end is connected with cam contact, and one end is connected with resetting-mechanism II.
Described resetting-mechanism I is spring I, and described resetting-mechanism II is spring II; Described fork is a V-type part, and one end is connected with cam contact, and one end is connected with spring II, and the other end of spring II is fixed in frame; Connection fixing block in described rotating shaft, the other end of fixed block is connected with spring I, and the other end of described spring I is fixed in frame.
Described to open tooth cam bit corresponding with the roller that tooth isostere is provided with, and when tooth isostere arrives while opening the below of tooth cam bit, roller contacts with opening tooth cam bit, and tooth isostere is opened.
Described cam connects power source, is rotated by power source band moving cam.
Described power source is the line shaft of paper pressing device, or is the line shaft of motor.
A method of work for above-mentioned clear leading edge device, is characterized in that it comprises the following steps:
(1) stop motion in the time that tooth isostere arrives the below of dialling cardboard, roller first contacts with opening tooth cam bit, and tooth row gripper sheet is opened;
(2) rotating shaft continues rotation, and after tooth row gripper sheet is opened completely, group cardboard does top-down and dials paper action under the effect of cam, thereby leading edge trimming is transferred to from tooth row;
(3) the leading edge trimming of transfering to is transported to device external by conveying device;
(4) complete and dial after paper, tooth row continues operation forward, and tooth row is closed, dials cardboard and resets;
(5) repeat (1)～(4), realize the operation at cleaning leading edge.
In described step (1), dial cardboard in the time of original state, under the effect of spring I, in a high position, when tooth is discharged to while reaching clearly leading edge position, rotating shaft is rotated under the effect of cam, the roller on tooth row with open the effect of tooth cam bit tooth row opened;
Described step (2) shaft continues rotation, after the tooth of paper-transferring gripper is fully opened, dials cardboard and declines, and dials cardboard lower than tooth sheet, dials paper action;
In described step (4), complete and dial after paper, rotating shaft reverse rotation, when roller with open tooth cam bit and separate after, dial cardboard and return again a high position in the effect of spring I, dial cardboard reset, complete bout and dial paper and move.
Described cam is rotated counterclockwise motion under the effect of line shaft, drives fork to swing, and fork drives rotating shaft to rotate by the linkage being attached thereto.
Superiority of the present invention is: (1) only needs a power source just can complete required the opening tooth and dial paper action of leading edge clearly; (2) while dialling cardboard and dial paper by spring as power, when tooth row is when dialling cardboard and bump, the direction of rotation of dialling cardboard is consistent with tooth row's traffic direction, can reduce to greatest extent machine and damage.
(4) brief description of the drawings:
The front view that accompanying drawing 1 is the related a kind of clear leading edge device of the present invention.
The top view that accompanying drawing 2 is the related a kind of clear leading edge device of the present invention.
The embodiment schematic diagram that accompanying drawing 3 is the related a kind of clear leading edge device of the present invention.
Wherein, 1, rotating shaft, 2, open tooth cam bit, 3, spring I, 4, dial cardboard, 5, linkage, 6, cam, 7, fork, 8, spring II, 9, fixed block, 10, tooth row running orbit.
(5) detailed description of the invention:
Embodiment: a kind of clear leading edge device (seeing Fig. 1 to Fig. 3), is characterized in that it comprises rotating shaft 1, opens tooth cam bit 2, resetting-mechanism I, dials cardboard 4, linkage 5, cam 6, fork 7, resetting-mechanism II; Described rotating shaft 1 is arranged in machine frame at two sides; The described tooth cam bit 2 of opening is fixedly mounted in rotating shaft 1 with group cardboard 4; Described rotating shaft 1 is connected with linkage 5; Described rotating shaft 1 is connected with resetting-mechanism I; The power rail of described linkage 5 is fixedly connected with by same minor axis with fork 7, and described fork 7 one end are connected with cam 6 contacts, and one end is connected with resetting-mechanism II.
Described resetting-mechanism I is spring I 3, and described resetting-mechanism II is spring II 8; Described fork 7 is a V-type part, and one end is connected with cam 6 contacts, and one end is connected with spring II 8, and the other end of spring II 8 is fixed in frame; Connection fixing block 9 in described rotating shaft 1, the other end of fixed block 9 is connected with spring I 3, and the other end of described spring I 3 is fixed in frame.(seeing Fig. 1 to Fig. 3)
Described to open tooth cam bit 2 corresponding with the roller that tooth isostere is provided with, and when tooth isostere arrives while opening the below of tooth cam bit 2, roller contacts with opening tooth cam bit 2, and tooth isostere is opened.(seeing Fig. 1 to Fig. 3)
Described cam 6 connects power source, is rotated by power source band moving cam 6.(seeing Fig. 1 to Fig. 3)
Described power source is the line shaft of paper pressing device.
A method of work for above-mentioned clear leading edge device, is characterized in that it comprises the following steps:
(1) stop motion in the time that tooth isostere arrives the below of dialling cardboard 4, roller first contacts with opening tooth cam bit 2, and tooth row gripper sheet is opened;
(2) rotating shaft 1 continues rotation, and after tooth row gripper sheet is opened completely, group cardboard 4 does top-down and dials paper action under the effect of cam 6, thereby leading edge trimming is transferred to from tooth row;
(3) the leading edge trimming of transfering to is transported to device external by conveying device;
(4) complete and dial after paper, tooth row continues operation forward, and tooth row is closed, dials cardboard 4 and resets;
(5) repeat (1)～(4), realize the operation at cleaning leading edge.
In described step (1), dial cardboard 4 in the time of original state, under the effect of spring I 3, in a high position, when tooth is discharged to while reaching clearly leading edge position, rotating shaft 1 is rotated under the effect of cam 6, the roller on tooth row with open 2 effects of tooth cam bit tooth row opened;
Described step (2) shaft 1 continues rotation, after the tooth of paper-transferring gripper is fully opened, dials cardboard 4 and declines, and dials cardboard 4 lower than tooth sheet, dials paper action;
In described step (4), complete and dial after paper, rotating shaft 1 counter-rotates, when roller with open tooth cam bit 2 and separate after, dial cardboard 4 and return again a high position in the effect of spring I 3, group cardboard 4 resets, and completes bout and dials paper and move.
Described cam 6 is rotated counterclockwise motion under the effect of line shaft, drives fork 7 to swing, and fork 7 drives rotating shaft 1 to rotate by the linkage 5 being attached thereto.
Claims (8)
1. a clear leading edge device, is characterized in that it comprises rotating shaft, opens tooth cam bit, resetting-mechanism I, dials cardboard, linkage, cam, fork, resetting-mechanism II; Described rotating shaft is arranged in machine frame at two sides; The described tooth cam bit of opening is fixedly mounted in rotating shaft with group cardboard; Described rotating shaft is connected with linkage; Described rotating shaft is connected with resetting-mechanism I; The power rail of described linkage is fixedly connected with by same minor axis with fork, and described fork one end is connected with cam contact, and one end is connected with resetting-mechanism II.
2. a kind of clear leading edge device according to claim 1, is characterized in that described resetting-mechanism I is spring I, and described resetting-mechanism II is spring II; Described fork is a V-type part, and one end is connected with cam contact, and one end is connected with spring II, and the other end of spring II is fixed in frame; Connection fixing block in described rotating shaft, the other end of fixed block is connected with spring I, and the other end of described spring I is fixed in frame.
3. a kind of clear leading edge device according to claim 1, opens tooth cam bit corresponding with the roller that tooth isostere is provided with described in it is characterized in that, in the time that the below of tooth cam bit is opened in the arrival of tooth isostere, roller contacts with opening tooth cam bit, and tooth isostere is opened.
4. a kind of clear leading edge device according to claim 1, is characterized in that described cam connects power source, is rotated by power source band moving cam.
5. a kind of clear leading edge device according to claim 4, is characterized in that described power source is the line shaft of paper pressing device, or is the line shaft of motor.
6. a method of work for clear leading edge device described in claim 1, is characterized in that it comprises the following steps:
(1) stop motion in the time that tooth isostere arrives the below of dialling cardboard, roller first contacts with opening tooth cam bit, and tooth row gripper sheet is opened;
(2) rotating shaft continues rotation, and after tooth row gripper sheet is opened completely, group cardboard does top-down and dials paper action under the effect of cam, thereby leading edge trimming is transferred to from tooth row;
(3) the leading edge trimming of transfering to is transported to device external by conveying device;
(4) complete and dial after paper, tooth row continues operation forward, and tooth row is closed, dials cardboard and resets;
(5) repeat (1)～(4), realize the operation at cleaning leading edge.
7. a kind of method of work of clear leading edge device according to claim 6, it is characterized in that dialling cardboard in the time of original state in described step (1), under the effect of spring I in a high position, when tooth is discharged to while reaching clearly leading edge position, rotating shaft is rotated under the effect of cam, the roller on tooth row with open the effect of tooth cam bit tooth row opened;
Described step (2) shaft continues rotation, after the tooth of paper-transferring gripper is fully opened, dials cardboard and declines, and dials cardboard lower than tooth sheet, dials paper action;
In described step (4), complete and dial after paper, rotating shaft reverse rotation, when roller with open tooth cam bit and separate after, dial cardboard and return again a high position in the effect of spring I, dial cardboard reset, complete bout and dial paper and move.
8. a kind of method of work of clear leading edge device according to claim 6, is characterized in that described cam is rotated counterclockwise motion under the effect of line shaft, drives fork to swing, and fork drives rotating shaft to rotate by the linkage being attached thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307336.2A CN104070784B (en) | 2014-06-30 | 2014-06-30 | A kind of clear leading edge device and method of work thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307336.2A CN104070784B (en) | 2014-06-30 | 2014-06-30 | A kind of clear leading edge device and method of work thereof |
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| Publication Number | Publication Date |
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| CN104070784A true CN104070784A (en) | 2014-10-01 |
| CN104070784B CN104070784B (en) | 2016-08-31 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365369A (en) * | 2015-11-27 | 2016-03-02 | 天津长荣印刷设备股份有限公司 | Swinging upward-pressing paperboard device and work method thereof |
| CN107175893A (en) * | 2017-07-11 | 2017-09-19 | 长沙普菱自动化设备有限公司 | A kind of full automatic planar screen process press and printing process |
| CN107310257A (en) * | 2016-07-07 | 2017-11-03 | 天津长荣印刷设备股份有限公司 | Tooth row locating device and thermoprinting machine |
| CN107662831A (en) * | 2016-07-27 | 2018-02-06 | 上海耀科印刷机械有限公司 | The automatic clear finished product die-cutting machine of individual sampling mechanism of die-cutting machine and its composition |
| CN109019127A (en) * | 2018-09-27 | 2018-12-18 | 天津长荣科技集团股份有限公司 | Single driving clear occlusion device of collection neat paper |
| CN113199807A (en) * | 2021-05-27 | 2021-08-03 | 浙江科技学院 | Carton high efficiency system of tailorring towards intelligent storage |
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| JPS60260757A (en) * | 1984-06-08 | 1985-12-23 | Canon Inc | Reciprocating device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365369A (en) * | 2015-11-27 | 2016-03-02 | 天津长荣印刷设备股份有限公司 | Swinging upward-pressing paperboard device and work method thereof |
| CN105365369B (en) * | 2015-11-27 | 2018-06-19 | 天津长荣科技集团股份有限公司 | A kind of swing upper pressure paper panel assembly and its method of work |
| CN107310257A (en) * | 2016-07-07 | 2017-11-03 | 天津长荣印刷设备股份有限公司 | Tooth row locating device and thermoprinting machine |
| CN107662831A (en) * | 2016-07-27 | 2018-02-06 | 上海耀科印刷机械有限公司 | The automatic clear finished product die-cutting machine of individual sampling mechanism of die-cutting machine and its composition |
| CN107662831B (en) * | 2016-07-27 | 2024-02-02 | 上海耀科印刷机械有限公司 | Single sampling mechanism of die-cutting machine and automatic finished product clearing die-cutting machine formed by same |
| CN107175893A (en) * | 2017-07-11 | 2017-09-19 | 长沙普菱自动化设备有限公司 | A kind of full automatic planar screen process press and printing process |
| CN109019127A (en) * | 2018-09-27 | 2018-12-18 | 天津长荣科技集团股份有限公司 | Single driving clear occlusion device of collection neat paper |
| CN109019127B (en) * | 2018-09-27 | 2023-12-15 | 天津长荣科技集团股份有限公司 | Single-drive paper collecting and aligning clenching device |
| CN113199807A (en) * | 2021-05-27 | 2021-08-03 | 浙江科技学院 | Carton high efficiency system of tailorring towards intelligent storage |
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| CN104070784B (en) | 2016-08-31 |
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Address after: 300400 Beichen science and Technology Industrial Park, Tianjin New Technology Industrial Park, Beichen Patentee after: Tianjin Evergreen Technology Group Limited by Share Ltd Address before: 300400 Beichen City, Beichen science and Technology Industrial Park, Tianjin, Chen Chen Road, No. 11 Patentee before: Tianjin Changrong Printing Equipment Co., Ltd. |
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