CN206633503U - The paper feeding rubber roll swing mechanism of printing machine - Google Patents
The paper feeding rubber roll swing mechanism of printing machine Download PDFInfo
- Publication number
- CN206633503U CN206633503U CN201720323311.0U CN201720323311U CN206633503U CN 206633503 U CN206633503 U CN 206633503U CN 201720323311 U CN201720323311 U CN 201720323311U CN 206633503 U CN206633503 U CN 206633503U
- Authority
- CN
- China
- Prior art keywords
- paper feeding
- eccentric cam
- rubber rollers
- small wallboard
- printing machine
- 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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Abstract
A kind of paper feeding rubber roll swing mechanism of printing machine, in addition to reductor, small wallboard and eccentric cam are the utility model is related to, wherein reductor drives eccentric cam rotation；The rubber rollers pass through the plate body of small wallboard and connection fixed thereto, are additionally provided with drive rod on small wallboard, the eccentric cam contacts and drives the drive rod so that wallette strip moves rubber rollers and makees upper and lower motion.The utility model drives small wallboard by eccentric cam, realizes the upper and lower small movements of rubber rollers, avoids cardboard by larger external force, improves the compression strength of cardboard.
Description
Technical field
It the utility model is related to field of printing machinery, the paper feeding rubber roll swing mechanism of specifically a kind of printing machine.
Background technology
Printing machine mainly includes transfer unit, folds unit and counts output unit, and each unit is in power-equipment and transmission
Work with being uniformly coordinated in the presence of mechanism, together complete paper feeding, printing, die sinking and the cross cutting of cardboard.
Carton is used for the commodity for protecting it internal, therefore cardboard compression strength is its protectiveness when bearing external force load
The important embodiment of energy.Cardboard pressure resistance is general to be associated with its design structure, size, thickness, with the fast development of packing business,
Most important index using compression strength as inspection of quality in industry.
Cross cutting processing be carton printing important step, carton carrying out cross cutting processing course of conveying in, due to by
Heavy external, can be by different degrees of infringement, thus its compression strength can also decline；Carton compression can be caused in some cases
Intensity reduction more than 25%, it is totally unfavorable for its performance.Therefore change in transfer unit paper feed part, it is necessary to carry out structure
Enter, cardboard is avoided by larger external force, to improve compression strength from protection paperboard structure.
The content of the invention
The utility model is existing to solve the problems, such as, it is desirable to provide a kind of paper feeding rubber roll swing mechanism of printing machine.
The technical solution adopted in the utility model includes motor, paper feeding drive roll, and the synchronized band driving paper feeding of motor is actively
Roller rotates, and the rotation of the first carrier gear, the second carrier gear that the paper feeding drive roll passes through engagement drives the fortune of rubber rollers
Turn, in addition to reductor, small wallboard and eccentric cam, wherein reductor drive eccentric cam rotation；The rubber rollers pass through small
The plate body of wallboard and connection fixed thereto, drive rod are additionally provided with small wallboard, the eccentric cam contacts and drives the driving
Bar so that wallette strip moves rubber rollers and makees upper and lower motion.
Wherein, small wallboard, eccentric cam with drive rod, the eccentric cam at both ends are equipped with the both ends of the rubber rollers
Between axis connection adjusted by bias, reductor, which passes through, drives eccentric adjustment axle to drive eccentric cam to rotate.
Wherein, the upper end of small wallboard is connected with cylinder.
Wherein, the plate body of small wallboard is also connected with the first carrier gear engaged with rubber rollers.
Compared to the prior art, the utility model drives small wallboard by eccentric cam, realizes the upper and lower small of rubber rollers
Width moves, and avoids cardboard by larger external force, improves the compression strength of cardboard；Bias adjustment axle is eccentric convex for adjusting
Wheel, preferably to implement；Cylinder can control the upper and lower amplitude of small wallboard motion, adapt to the demand of the cardboard of different-thickness；
Fixed eccentric adjustment axle and the first carrier gear simultaneously on small wallboard, ensure that both are in engagement all the time, will not be due to
The motion of rubber rollers and produce and come off, improve mechanically operated reliability.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment；
Fig. 2 is the structural representation of one embodiment of the present utility model；
Fig. 3 is the structural representation of one embodiment of the present utility model；
Referring to accompanying drawing, motor 1, reductor 2, paper feeding drive roll 3, rubber rollers 4, bias adjustment axle 5, eccentric cam 6, cylinder
7, small wallboard 8, the first carrier gear 9, the second carrier gear 10, timing belt 11.
Embodiment
In conjunction with accompanying drawing, the utility model is further described.
Referring to Fig. 1-3, Fig. 1-Fig. 3 shows one embodiment of the present utility model, is arranged on the paper feeding of transfer unit
In portion.Referring to Fig. 2, including motor 1, paper feeding drive roll 3, the synchronized band 11 of motor 1 drives the rotation of paper feeding drive roll 3；Paper feeding
The rotation of the first carrier gear 9, the second carrier gear 10 that drive roll 3 passes through engagement drives the operating of rubber rollers 4.Rubber rollers 4
Positioned at the top of paper feeding drive roll 3, and shared transmits the function of cardboard.
The technical scheme of the present embodiment also includes reductor 2, small wallboard 8 and eccentric cam 6, referring to Fig. 1, wherein reductor
2 drive eccentric cams 6 rotate；Rubber rollers 4 pass through the plate body of small wallboard 8 and connection fixed thereto, and driving is additionally provided with small wallboard 8
Bar, drive rod stretch out to side；Eccentric cam 6 contacts the lower end of drive rod and drives small wallboard 8 to move, and finally makes rubber rollers 4
Make upper and lower swing.
During work, cardboard is sent out between rubber rollers 4 and paper feeding drive roll 3, and by between paper feeding drive roll 3 and cardboard
Static friction is completed to transmit；Under the motion upper and lower by a small margin of rubber rollers 4, cardboard can be avoided to be damaged by larger external force,
Protect cardboard and then improve the compression strength of cardboard.
Referring to Fig. 3, preferably, the both ends of rubber rollers 4 are equipped with the small wallboard 8 with drive rod and the machine of eccentric cam 6
Structure, connected by bias adjustment axle 5 between the eccentric cam 6 at both ends, reductor 2 is by driving eccentric adjustment axle 5 to drive bias
Cam 6 rotates.Bias adjustment axle 5 synchronously carries out unified arrive of the rotation of the eccentric cam 6 at both ends, and can be used for manually adjusting
Whole eccentric cam 6.
Preferably, the upper end of small wallboard 8 is connected with cylinder 7, the output end of the lower end of further cylinder 7 is attached to small
On the drive rod of wallboard 8；The upper and lower motion amplitude of small wallboard 8 is adjusted by cylinder 7,
Preferably, the plate body of small wallboard 8 is also connected with the first carrier gear 9 engaged with rubber rollers 4, i.e., in small wallboard 8
Plate body rear end open up connecting hole, the rotating shaft of the first carrier gear 9 is arranged on it is interior, this ensure that both are all the time in engagement
State, it will not be produced and come off due to the motion of rubber rollers, improve mechanically operated reliability.
Embodiment of the present utility model is described above in conjunction with drawings and Examples, the structure that embodiment provides not structure
Paired limitation of the present utility model, those skilled in the art in the art can be according to needing to adjust, in appended claims
In the range of make various deformations or amendments in protection domain.
Claims (4)
1. a kind of paper feeding rubber roll swing mechanism of printing machine, including motor, paper feeding drive roll, the synchronized band driving paper feeding master of motor
Dynamic roller rotates, and the rotation of the first carrier gear, the second carrier gear that the paper feeding drive roll passes through engagement drives rubber rollers
Operating, it is characterised in that：Also include reductor, small wallboard and eccentric cam, wherein reductor drives eccentric cam rotation；It is described
Rubber rollers pass through the plate body of small wallboard and connection fixed thereto, drive rod are additionally provided with small wallboard, the eccentric cam contact is simultaneously
Drive the drive rod so that wallette strip moves rubber rollers and makees upper and lower motion.
A kind of 2. paper feeding rubber roll swing mechanism of printing machine according to claim 1, it is characterised in that：In the rubber rollers
Both ends be equipped with small wallboard, eccentric cam with drive rod, axis connection is adjusted by bias between the eccentric cam at both ends, subtracted
Fast machine is by driving eccentric adjustment axle to drive eccentric cam to rotate.
A kind of 3. paper feeding rubber roll swing mechanism of printing machine according to claim 1 or 2, it is characterised in that：Small wallboard
Upper end is connected with cylinder.
A kind of 4. paper feeding rubber roll swing mechanism of printing machine according to claim 1, it is characterised in that：The plate body of small wallboard
It is also connected with the first carrier gear engaged with rubber rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323311.0U CN206633503U (en) | 2017-03-30 | 2017-03-30 | The paper feeding rubber roll swing mechanism of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323311.0U CN206633503U (en) | 2017-03-30 | 2017-03-30 | The paper feeding rubber roll swing mechanism of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206633503U true CN206633503U (en) | 2017-11-14 |
Family
ID=60259595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720323311.0U Expired - Fee Related CN206633503U (en) | 2017-03-30 | 2017-03-30 | The paper feeding rubber roll swing mechanism of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206633503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129057A (en) * | 2018-09-06 | 2019-01-04 | 广州科盛隆纸箱包装机械有限公司 | The die-cutting portion rubber mat of corrugated paper printing machine repairs a die device |
-
2017
- 2017-03-30 CN CN201720323311.0U patent/CN206633503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129057A (en) * | 2018-09-06 | 2019-01-04 | 广州科盛隆纸箱包装机械有限公司 | The die-cutting portion rubber mat of corrugated paper printing machine repairs a die device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190102 Address after: 201 400 No. 501 Fengxiu Road, Nanqiao Town, Fengxian District, Shanghai Patentee after: SHANGHAI DINGLONG MACHINERY Co.,Ltd. Address before: 200050 No. 501 Fengxiu Road, Nanqiao Town, Fengxian District, Shanghai Co-patentee before: Zhou Chundong Patentee before: SHANGHAI DINGLONG MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |