CN109305579A - A kind of novel printing equipment conveyer - Google Patents
A kind of novel printing equipment conveyer Download PDFInfo
- Publication number
- CN109305579A CN109305579A CN201710629208.3A CN201710629208A CN109305579A CN 109305579 A CN109305579 A CN 109305579A CN 201710629208 A CN201710629208 A CN 201710629208A CN 109305579 A CN109305579 A CN 109305579A
- Authority
- CN
- China
- Prior art keywords
- support frame
- driven wheel
- roll body
- driving wheel
- paper
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
- B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/511—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
- B65H2301/5115—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/40—Shafts, cylinders, drums, spindles
- B65H2404/43—Rider roll construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/12—Single-function printing machines, typically table-top machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handling Of Sheets (AREA)
Abstract
The invention discloses a kind of novel printing equipment conveyers, including support frame, support frame uses U-shaped support frame, driving wheel and driven wheel are respectively equipped on the inside of support frame, driven wheel is arranged in driving wheel upper end, driving wheel connects the driving gear that support frame side is arranged in, driven wheel connects the driven gear that support frame side is arranged in, pressure apparatus is additionally provided between driven wheel upper end and support frame, the configuration of the present invention is simple, it can be realized quick paper feed, adapt to the paper of a variety of different size thickness, in addition, it can automatically adjust, prevent paper during paper feed from shifting, improve printing quality.
Description
Technical field
The invention patent relates to printing machine paper feed technical field, specially a kind of novel printing equipment conveyer.
Background technique
Printing machine paper feeding head is synchronous with printing main machine rhythmically to separate pile one by one, is sent on feed rollers, feed rollers
13 rotation can be such that the paper feeding tape covered on it moves on paper feeding plate 15.There is densely covered aperture on paper feeding tape, can allow and contain
There is the paper feeding tape 14 of air suction function that paper 16 is sucked to move together.Paper is detached from paper feeding tape after reaching front lay 18, by preceding
Rule and side mark 17 are positioned, referring to Fig. 1.In order to guarantee the Stability and veracity of positioning, it is desirable that when paper reaches front lay
Speed it is more lower better, after sheet positioning enter printing main machine printed.Existing printing machine paper feed mechanism use is at the uniform velocity defeated
Paper mode, referring to fig. 2, printing main machine be passed to power give the first sprocket wheel 1, through chain 19 drive the second sprocket wheel 2, the second sprocket wheel with
Third sprocket wheel 3 is fixed on the same axis, and third sprocket wheel drives the 4th sprocket wheel 4 being fixed on feed rollers.Due to printing main machine
It at the uniform velocity operates, therefore the speed for covering paper feeding tape and paper on feed rollers is also at the uniform velocity.The at the uniform velocity paper feeding mode
There are problems that two, first is that existing printing main machine speed is higher, thus speed when paper arrival front lay is also higher, holds
It is also easy to produce positioning failure, stability is also bad；Second is that speed when reaching front lay due to paper is with the increase of print speed printing speed at just
Ratio increases, and can bring the inaccuracy and unstability of positioning to the print speed printing speed of host is further increased to paper feeding mode.
The existing paper-advance unit set on printing machine ontology input terminal usually by support frame and is rotatably arranged in support frame
On driving wheel and driven wheel form, the cylinder surface of driving wheel and driven wheel is close to each other to convey paper, driving wheel with clamping
Master gear is respectively equipped on ipsilateral roll shaft with driven wheel to be sequentially connected with from gear, master gear and a driving device, from gear
With master gear engaged transmission.And paper feeding mechanism in the prior art cannot achieve and automatically adjust to adapt to the paper of different-thickness,
And paper shifts and also cannot achieve self-regulation during paper feed, and printing effect is poor, low efficiency.
Patent of invention content
The invention patent is designed to provide a kind of novel printing equipment conveyer, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention patent provides the following technical solutions: a kind of novel printing equipment conveyer,
Including support frame, driving wheel and driven wheel are respectively equipped on the inside of support frame as described above, the driven wheel is arranged in driving wheel upper end, institute
The driving gear that support frame side is arranged in driving wheel connection is stated, the driven tooth of support frame side is arranged in the driven wheel connection
Wheel, is additionally provided with pressure apparatus between the driven wheel upper end and support frame；
The pressure apparatus includes sliding axle, sliding bearing, fixed block, compressed spring, and the sliding axle is fixed at support
Frame side, the sliding bearing are arranged on sliding axle, and the fixed block is arranged in sliding bearing two sides, and the compressed spring is set
It sets above sliding bearing, the sliding axle bottom end is equipped with circular groove, and circular groove matches with driven wheel outer wall.
Preferably, the driving wheel includes roll body, and stress relief area is arranged by the position of close end in the roll body both ends,
The roll body is gradually reduced in the roll body diameter of stress relief area from center to end；The stress relief area of the roll body exists
The roll body both ends are symmetrical arranged.
Preferably, support frame as described above uses U-shaped support frame.
Preferably, the driven wheel roller wall is equipped with antistatic silica gel coating.
Compared with prior art, the beneficial effect of the invention patent is: the invention patent structure is simple, can be realized quickly
The pressure apparatus stability of paper feed, use is good, can adapt to the paper of a variety of different size thickness；In addition, the invention patent is adopted
Driving wheel novel in structural design can automatically adjust paper position, prevent paper during paper feed from shifting, improve
Printing quality.
Detailed description of the invention
Fig. 1 is the invention patent pressure apparatus structural schematic diagram；
Fig. 2 is the structural schematic diagram of the invention patent；
Fig. 3 is the driving wheel structural schematic diagram of the invention patent.
Specific embodiment
Below in conjunction with the attached drawing in the invention patent embodiment, the technical solution in the invention patent embodiment is carried out
Clearly and completely describing, it is clear that described embodiment is only the invention patent a part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the invention patent, those of ordinary skill in the art are without making creative work
Every other embodiment obtained belongs to the range of the invention patent protection.
Fig. 1-3 is please referred to, the invention patent provides a kind of technical solution: a kind of novel printing equipment conveyer, including
Support frame 1, support frame 1 use U-shaped support frame；U-shaped support frame is set, can be improved whole stability；In support frame as described above 1
Side is respectively equipped with driving wheel 2 and driven wheel 3, and the setting of driven wheel 3 exists in 2 upper end of driving wheel, the connection of driving wheel 2 setting
The driving gear 4 of 1 side of support frame, the driven wheel 3 connect the driven gear 5 that 1 side of support frame is arranged in, the driven wheel
Pressure apparatus 6 is additionally provided between 3 upper ends and support frame 1；
The pressure apparatus 6 includes sliding axle 7, sliding bearing 8, fixed block 9, compressed spring 10, and the sliding axle 7 is fixedly installed
In 1 side of support frame, the sliding bearing 8 is arranged on sliding axle 7, and the fixed block 9 is arranged in 8 two sides of sliding bearing, institute
It states compressed spring 10 to be arranged above sliding bearing 8,7 bottom end of sliding axle is equipped with circular groove 11, and circular groove
11 match with 3 outer wall of driven wheel；The pressure apparatus stability that the invention patent uses is good, and it is thick to can adapt to a variety of different sizes
The paper of degree, when paper feed thickness is big, compressed spring is compressed automatically in spring compensator, is entered convenient for paper.
In the present embodiment, driving wheel 2 includes roll body 12, and stress elimination is arranged by the position of close end in 12 both ends of roll body
Region 13, the roll body are gradually reduced in the roll body diameter of stress relief area 13 from center to end；The stress of the roll body
It eliminates region 13 to be symmetrical arranged at 12 both ends of roll body, roll body two
The identical paper of contact pressure reduction degree of the stress relief area at end is identical in roll body both ends stress, further improves
Anti-bias effect.The driving wheel novel in structural design that the invention patent uses, can automatically adjust paper position, prevent paper feed process
Middle paper shifts, and improves printing quality.
In addition, 3 roller wall of driven wheel is equipped with antistatic silica gel coating 14 in the present embodiment, the ash on paper can be adsorbed
Dirt further improves printing quality.
While there has been shown and described that the embodiment of the invention patent, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principle and spirit of the invention patent, repaired
Change, replacement and variant, the range of the invention patent is defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of novel printing equipment conveyer, including support frame (1), it is characterised in that: divide on the inside of support frame as described above (1)
Not She You driving wheel (2) and driven wheel (3), the driven wheel (3) setting is in driving wheel (2) upper end, driving wheel (2) connection
Driving gear (4) in support frame (1) side, driven tooth of driven wheel (3) the connection setting in support frame (1) side are set
It takes turns (5), is additionally provided with pressure apparatus (6) between driven wheel (3) upper end and support frame (1)；The pressure apparatus (6) includes sliding
Moving axis (7), sliding bearing (8), fixed block (9), compressed spring (10), the sliding axle (7) are fixed at support frame (1) one
Side, the sliding bearing (8) are arranged on sliding axle (7), and the fixed block (9) is arranged in sliding bearing (8) two sides, the pressure
Above sliding bearing (8), sliding axle (7) bottom end is equipped with circular groove (11), and arc-shaped for contracting spring (10) setting
Groove (11) matches with driven wheel (3) outer wall；The driving wheel (2) includes roll body (12), and roll body (12) both ends are close
Stress relief area (13) are arranged in the position of end, and the roll body is extremely held in the roll body diameter of stress relief area (13) from center
Portion is gradually reduced；The stress relief area (13) of the roll body is symmetrical arranged at the roll body (12) both ends.
2. a kind of novel printing equipment conveyer according to claim 1, it is characterised in that: support frame as described above (1) is adopted
With U-shaped support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629208.3A CN109305579A (en) | 2017-07-28 | 2017-07-28 | A kind of novel printing equipment conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629208.3A CN109305579A (en) | 2017-07-28 | 2017-07-28 | A kind of novel printing equipment conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109305579A true CN109305579A (en) | 2019-02-05 |
Family
ID=65205110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629208.3A Pending CN109305579A (en) | 2017-07-28 | 2017-07-28 | A kind of novel printing equipment conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109305579A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545304C2 (en) * | 1985-12-20 | 1989-06-01 | Helmut Hergiswil Ch Steinhilber | |
| CN201914750U (en) * | 2010-11-29 | 2011-08-03 | 苏州中门子科技有限公司 | Belt conveying roller |
| CN102951467A (en) * | 2011-08-09 | 2013-03-06 | 冲电气工业株式会社 | Recording medium conveying mechanism and recording medium processing device |
| CN203474003U (en) * | 2013-09-05 | 2014-03-12 | 广州市益佳昌盛自动化科技有限公司 | Paper feeding roller clamping mechanism |
| CN207016222U (en) * | 2017-06-15 | 2018-02-16 | 天津市永利奇纸品机械有限公司 | A kind of printing machine with exempt from press paper-advance unit |
-
2017
- 2017-07-28 CN CN201710629208.3A patent/CN109305579A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545304C2 (en) * | 1985-12-20 | 1989-06-01 | Helmut Hergiswil Ch Steinhilber | |
| CN201914750U (en) * | 2010-11-29 | 2011-08-03 | 苏州中门子科技有限公司 | Belt conveying roller |
| CN102951467A (en) * | 2011-08-09 | 2013-03-06 | 冲电气工业株式会社 | Recording medium conveying mechanism and recording medium processing device |
| CN203474003U (en) * | 2013-09-05 | 2014-03-12 | 广州市益佳昌盛自动化科技有限公司 | Paper feeding roller clamping mechanism |
| CN207016222U (en) * | 2017-06-15 | 2018-02-16 | 天津市永利奇纸品机械有限公司 | A kind of printing machine with exempt from press paper-advance unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190205 |