CN102807002A - Paper pushing driving mechanism - Google Patents
Paper pushing driving mechanism Download PDFInfo
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- CN102807002A CN102807002A CN2011101455871A CN201110145587A CN102807002A CN 102807002 A CN102807002 A CN 102807002A CN 2011101455871 A CN2011101455871 A CN 2011101455871A CN 201110145587 A CN201110145587 A CN 201110145587A CN 102807002 A CN102807002 A CN 102807002A
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- paper
- cam
- pusher
- jacking
- transmission device
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Abstract
The invention discloses a paper pushing driving mechanism. The mechanism comprises a camshaft, wherein a paper jacking cam and a paper pushing cam are sleeved on the camshaft; a paper jacking roller hole is formed in the paper jacking cam; a paper jacking pin shaft is arranged in the paper jacking roller hole; the paper jacking pin shaft is connected with a paper jacking oscillating bar; a paper jacking plate is hinged to the upper end of the paper jacking oscillating bar; an upper curved groove and a lower curved groove are formed on the paper pushing cam; two bearing rollers are tightly contacted with the upper curved groove and the lower curved groove which are formed on the paper pushing cam respectively; a gasket is additionally arranged between the two bearing rollers, and the gasket and the two bearing rollers are arranged on a paper pushing pin shaft; the paper pushing pin shaft is connected with the lower end of a paper pushing oscillating bar; the upper end of the paper pushing oscillating bar is connected with the rear end of a push bar; and the front end of the push bar is connected with the paper pushing plate. The mechanism has the advantages that the two bearing rollers drive the paper pushing pin shaft to drive the oscillating bar, so that paper is pushed, and the curved grooves and the bearing rollers are matched in a gapless mode; simultaneously, the mechanism has the characteristics that the mechanism is simple and compact in structure, the paper is stably driven, the mechanism is convenient to maintain and adjust, stable and reliable in performance and long in service life; and the production efficiency is high, more than 50 bags of paper can be produced in per minute.
Description
Technical field
The present invention relates to a kind of pusher transmission device, be applied on the wrapping machine.
Background technology
Wrapping machine need be advanced to material in the packaging bag in the process of packing; Original pusher transmission device comprises two parts; A part is a pusher, is to adopt cam drive pusher fork, pusher fork to drive push rod, push rod to push away cardboard, push away cardboard promotion material and accomplish; Another part is a holder paper, promote supporting plate through cam drive holder paper fork, holder paper fork, and supporting plate holds up material and operates.Because have certain interval with cooperating between pusher fork bonded assembly pusher bearing pin and the cam, therefore, the promotion of pusher fork is operated and is existed great error, has influence on the forward operation of material.
To the problems referred to above, be necessary to develop a kind of pusher transmission device, overcome above-mentioned shortcoming.
Summary of the invention
Technical matters to be solved by this invention is; Exist the pusher cam to have only one curved groove and a roller to cooperate the accumulative total tolerance clearance error that produces gap and step connection big to original pusher transmission device; Influence the accuracy and the stability problem of pusher position; A kind of zero-lash pusher transmission device is provided; Cam through containing upper and lower two road curved grooves and the cooperation between the two bearings roller wherein and the pusher transmission device that reduces step connection are realized the accurate and stable transmission of packing pusher position.
The present invention solves the problems of the technologies described above through following technical proposals
A kind of pusher transmission device comprises a camshaft, is set with top paper cam on the camshaft and pushes away the paper cam; Top paper cam is provided with paper roller hole, top, establishes a top paper bearing pin in the paper roller hole, top, and top paper bearing pin connects top paper fork; Link top, paper fork upper end, top cardboard pushes away the paper cam and is provided with upper and lower twice curved groove, and the contact tightly of two bearings roller difference is in the upper and lower twice curved groove of pusher cam; Add a packing ring between the two bearings roller and all be contained in one and push away on the paper bearing pin; Push away the paper bearing pin and connect pusher fork lower end, the upper end that pushes away the paper fork connects the rear end of a push rod, and the connection of push rod front end pushes away cardboard.
Described camshaft is provided with double driven sprocket.
The front end of said push rod is provided with the push rod track adjusting wheel that play the guiding role.
Described camshaft next door is provided with the actuating cam axle, and double driven sprocket is connected with duplex chain wheel on the actuating cam axle through double strand chain.
The side of said top cardboard is provided with pressing board, and the top of top cardboard is provided with sleeving.
Technological merit of the present invention is: cam contains upper and lower twice curved groove, and upper and lower twice curved groove cooperates with the two bearings roller respectively, and the two bearings roller drives and pushes away the paper bearing pin, drives fork, pushes away the paper operation, realizes that no gap cooperates.
The upper and lower twice curved groove of the process cam of high speed cycle and the two bearings roller on the pusher fork reach the effect that no gap cooperates, and guarantee to realize packing the accuracy transmission of pusher position.Simultaneously, of the present invention simple and compact for structure, stable drive, safeguard characteristics such as easy to adjust, stable and reliable for performance, long service life.
Production efficiency is high, can reach more than per minute 50 bags.
Description of drawings
Accompanying drawing 1 is an integral structure scheme drawing of the present invention;
Accompanying drawing 2 is for pushing away upper and lower twice curved groove and the no gap fit structure scheme drawing between the two bearings roller on the paper cam;
Accompanying drawing 3 is the present invention and actuating cam axle matching relationship scheme drawing.
Description of symbols among the figure
1---camshaft 2---top paper cam
3---pushing away paper cam 4---paper roller hole, top
5---top paper fork 6---top cardboard
7---lower curve groove 8---upper curve groove
9---bearing roller 10---bearing roller
11---pushing away paper bearing pin 12---push away the paper fork
13---pushing away cardboard 14---driven sprocket
15---actuating cam axle 16---sprocket wheel
17---push rod 18---push rod track adjusting wheel
19---pressing board 20---sleeving
The specific embodiment
Like Fig. 1, shown in Figure 2, a kind of pusher transmission device comprises a camshaft 1; Be set with top paper cam 2 on the camshaft 1 and push away paper cam 3, top paper cam 2 is provided with paper roller hole, top 4, establishes a top paper bearing pin in the paper roller hole, top 4; Top paper bearing pin connects top paper fork 5, and link top, paper fork 5 upper ends, top cardboard 6 pushes away paper cam 3 and is provided with upper curve groove 7, lower curve groove 8; Bearing roller 9 contact tightly is in the upper curve groove 7 of pusher cam; Bearing roller 10 contact tightly two bearings roller 9, adds a packing ring and all is contained in one and pushes away on the paper bearing pin 11 in the lower curve groove 8 of pusher cam between 10, push away paper bearing pin 11 and connect pusher forks 12 lower ends; The upper end that pushes away paper fork 12 connects the rear end of a push rod 17, and the connection of push rod 17 front ends pushes away cardboard 13.
Described camshaft 1 is provided with double driven sprocket 14.
The front end of said push rod 17 is provided with the push rod track adjusting wheel 18 that play the guiding role.
Shown in Figure 3, described camshaft 1 next door is provided with actuating cam axle 15, and double driven sprocket 14 is connected with duplex chain wheel 16 on the actuating cam axle 15 through double strand chain.
The side of said top cardboard 6 is provided with pressing board 19, and the top of top cardboard 6 is provided with sleeving 20.
Claims (5)
1. a pusher transmission device comprises a camshaft, it is characterized in that: be set with top paper cam on the camshaft and push away the paper cam; Top paper cam is provided with paper roller hole, top, establishes a top paper bearing pin in the paper roller hole, top, and top paper bearing pin connects top paper fork; Link top, paper fork upper end, top cardboard pushes away the paper cam and is provided with upper and lower twice curved groove, and the contact tightly of two bearings roller difference is in the upper and lower twice curved groove of pusher cam; Add a packing ring between the two bearings roller and all be contained in one and push away on the paper bearing pin; Push away the paper bearing pin and connect pusher fork lower end, the upper end that pushes away the paper fork connects the rear end of a push rod, and the connection of push rod front end pushes away cardboard.
2. pusher transmission device according to claim 1 is characterized in that: described camshaft is provided with double driven sprocket.
3. pusher transmission device according to claim 1 is characterized in that: the front end of said push rod is provided with the push rod track adjusting wheel that play the guiding role.
4. pusher transmission device according to claim 2 is characterized in that: described camshaft next door is provided with the actuating cam axle, and double driven sprocket is connected with duplex chain wheel on the actuating cam axle through double strand chain.
5. pusher transmission device according to claim 1 is characterized in that: the side of said top cardboard is provided with pressing board, and the top of top cardboard is provided with sleeving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101455871A CN102807002A (en) | 2011-06-01 | 2011-06-01 | Paper pushing driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101455871A CN102807002A (en) | 2011-06-01 | 2011-06-01 | Paper pushing driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102807002A true CN102807002A (en) | 2012-12-05 |
Family
ID=47230897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101455871A Pending CN102807002A (en) | 2011-06-01 | 2011-06-01 | Paper pushing driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102807002A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373630A (en) * | 2013-07-16 | 2013-10-30 | 吴江市博众精工科技有限公司 | Cam paper-counting mechanism |
| CN103482113A (en) * | 2013-09-13 | 2014-01-01 | 金红叶纸业集团有限公司 | Packaging machine and swing arm thereof |
| CN114735316A (en) * | 2022-04-01 | 2022-07-12 | 南京大树智能科技股份有限公司 | Packaging machine driving mechanism and driving method |
| CN119706499A (en) * | 2025-02-12 | 2025-03-28 | 永州安鑫机械科技有限公司 | Material pushing and scattering device for full-automatic braiding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5131804A (en) * | 1989-06-24 | 1992-07-21 | Focke & Co. | Apparatus for forming groups of packs |
| CN201566851U (en) * | 2009-10-14 | 2010-09-01 | 陆迪 | Tinned cigarette-packaging machine |
| CN201651204U (en) * | 2010-04-08 | 2010-11-24 | 上海紫千机械有限公司 | Transmission device matching cylindrical cam with roller |
| CN201777405U (en) * | 2010-04-02 | 2011-03-30 | 上海松川远亿机械设备有限公司 | Packaging machine of soft extraction paper for daily use |
| CN202156563U (en) * | 2011-06-01 | 2012-03-07 | 上海松川远亿机械设备有限公司 | Material pushing transmission mechanism |
-
2011
- 2011-06-01 CN CN2011101455871A patent/CN102807002A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5131804A (en) * | 1989-06-24 | 1992-07-21 | Focke & Co. | Apparatus for forming groups of packs |
| CN201566851U (en) * | 2009-10-14 | 2010-09-01 | 陆迪 | Tinned cigarette-packaging machine |
| CN201777405U (en) * | 2010-04-02 | 2011-03-30 | 上海松川远亿机械设备有限公司 | Packaging machine of soft extraction paper for daily use |
| CN201651204U (en) * | 2010-04-08 | 2010-11-24 | 上海紫千机械有限公司 | Transmission device matching cylindrical cam with roller |
| CN202156563U (en) * | 2011-06-01 | 2012-03-07 | 上海松川远亿机械设备有限公司 | Material pushing transmission mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373630A (en) * | 2013-07-16 | 2013-10-30 | 吴江市博众精工科技有限公司 | Cam paper-counting mechanism |
| CN103373630B (en) * | 2013-07-16 | 2015-06-17 | 吴江市博众精工科技有限公司 | Cam paper-counting mechanism |
| CN103482113A (en) * | 2013-09-13 | 2014-01-01 | 金红叶纸业集团有限公司 | Packaging machine and swing arm thereof |
| CN103482113B (en) * | 2013-09-13 | 2015-04-29 | 金红叶纸业集团有限公司 | Packaging machine and swing arm thereof |
| CN114735316A (en) * | 2022-04-01 | 2022-07-12 | 南京大树智能科技股份有限公司 | Packaging machine driving mechanism and driving method |
| CN119706499A (en) * | 2025-02-12 | 2025-03-28 | 永州安鑫机械科技有限公司 | Material pushing and scattering device for full-automatic braiding machine |
| CN119706499B (en) * | 2025-02-12 | 2025-11-11 | 永州安鑫机械科技有限公司 | Material pushing and scattering device for full-automatic braiding machine |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |