CN109109454A - The traction device of printing machine - Google Patents
The traction device of printing machine Download PDFInfo
- Publication number
- CN109109454A CN109109454A CN201810775882.7A CN201810775882A CN109109454A CN 109109454 A CN109109454 A CN 109109454A CN 201810775882 A CN201810775882 A CN 201810775882A CN 109109454 A CN109109454 A CN 109109454A
- Authority
- CN
- China
- Prior art keywords
- printing machine
- traction device
- spring
- shaft
- inner panel
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
Landscapes
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a kind of traction devices of printing machine, including outside plate, inner panel, the connection outside plate, the support portion of inner panel, the movable roll assembly between the outside plate and inner panel, bottom roller, shaft, the activity roll assembly is movable relative to the bottom roller, movable roll assembly can be displaced relative to bottom roller manually, structure is simple, easy to operate.
Description
[technical field]
The present invention relates to printer fields, and in particular to a kind of traction device of printing machine.
[background technique]
The traction of printing machine is usually made of the movable roll of a foundation roller and a soft material roll surface, and the material of printing exists
It passing through and is attached on bottom roller surface between two rollers, bottom roller is driven by a motor belt wheel rotation, and bottom roller is close in activity rolling when work,
The material of printing is tightly pressed on bottom roller, and movable roll reaches usually using cylinder driving associated components makes movable roll and roll surface
It presses together, paper is generally carried out using pneumatic structure and compresses traction device, the infrastructure cost is high, and structure is complicated, shape ruler
Very little larger, installation and maintenance difficulty is big, and due to code-spraying printer, this body structure is small, at low cost, using this structure and improper.
Therefore, it is necessary to a kind of traction devices of printing machine to carry out overcome the deficiencies in the prior art.
[summary of the invention]
The main purpose of the present invention is to provide a kind of traction devices for printing machine, and structure is simple, at low cost.
In order to solve the above technical problems, the present invention adopts the following technical scheme: a kind of traction device of printing machine, including it is outer
Plate, the connection outside plate, the support portion of inner panel, the movable roll assembly between the outside plate and inner panel, bottom roller, turns inner panel
Axis, the activity roll assembly are movable relative to the bottom roller.
In order to solve the above technical problems, the present invention is further arranged to: the activity roll assembly has movable roll, is installed on
A pair of of rotation briquetting at the movable roll both ends installs the rotation briquetting to the pin shaft of inner panel, outside plate, the rotation briquetting
Drive the movable roll mobile to the direction far from or close to the bottom roller around pin shaft rotation.
In order to solve the above technical problems, the present invention is further arranged to: the rotation briquetting has matching positioned at its end
Conjunction portion, the both ends of the shaft have with rotation briquetting cooperation plat part, when rotating the shaft, the plat part with it is described
Auxiliary section is close to, and the rotation briquetting is rotated around pin shaft toward first direction, moves movable roll to the direction close to bottom roller, when
When rotating the shaft again, plat part and the auxiliary section are separate, and the rotation briquetting is rotated around pin shaft to second direction,
Move movable roll to the direction far from bottom roller.
In order to solve the above technical problems, the present invention is further arranged to: installation place of the movable roll on rotation briquetting
Between the pin shaft and the auxiliary section.
In order to solve the above technical problems, the present invention is further arranged to: the activity roll assembly also has compressed spring, bullet
Compressed spring is mounted on the auxiliary section of rotation briquetting by spring mounting device, the spring fitting device, is made in the elastic force of spring
Under, the rotation briquetting and the shaft are close to together.
In order to solve the above technical problems, the present invention is further arranged to: the spring fitting device is mounting blocks, spring pressure
The spring lock block is mounted on the inner panel, on outside plate by block, the mounting blocks, the spring lock block through the mounting blocks simultaneously
And it is connected to the end of the compressed spring, the spring lock block has the different big axis of diameter and small axis, has on the big axis
There is the screw thread with mounting blocks cooperation, the small axis penetrates in the spring eye of the compressed spring, and the end face of the big axis is supported
It connects on the end face of compressed spring.
In order to solve the above technical problems, the present invention is further arranged to: the inner panel and outside plate have the installation shaft
The bearing at both ends, one end of the shaft are equipped with handle, and the shaft is mounted on one with the handle after the inner panel
It rises.
In order to solve the above technical problems, the present invention is further arranged to: the inner panel and outside plate have the installation bottom roller
Bearing, one end of the bottom roller is equipped with synchronizing wheel, and the synchronizing wheel drives the bottom roller synchronous rotary.
In order to solve the above technical problems, the present invention is further arranged to: the auxiliary section has protrusion or groove, the pressure
One end of contracting spring is mounted in the protrusion or groove, and the other end is mounted on the upper of spring fitting device.
In order to solve the above technical problems, the present invention is further arranged to: the handle is located at the traction dress of the printing machine
The side set, the synchronizing wheel are located at the other side of the traction device of the printing machine.
Furthermore the traction device of printing machine provided by the invention, the rotation by rotating briquetting drive movable roll to close
Or the direction far from bottom roller is mobile, structure is simple, easy to operate.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the traction device of printing machine of the present invention.
Fig. 2 is the structural schematic diagram of another angle of the traction device of printing machine in Fig. 1.
[specific embodiment]
Referring to Fig. 1 to Fig. 2, a kind of basic composed structure of the traction device of printing machine in this example is given.
The traction device of printing machine includes outside plate 1, inner panel 7, is connected to outside plate 1 and the interior fagging 5 of 7 side of inner panel, connect
In the support rod 20 of 7 other side of outside plate and inner panel, the movable roll assembly between outside plate 1 and inner panel 7, bottom roller 21, shaft 6,
The traction device of the printing machine also has synchronizing wheel 9, and the synchronizing wheel 9 drives the bottom roller 21 to rotate, 21 both ends of bottom roller peace
Loaded on a pair of bearings 8 on inner panel, outside plate, the bearing 8 is installed together with the bearing cap 2 on inner panel, outside plate, so that bottom roller
It is positioned in the axial direction.The both ends of the shaft 6 are installed on inner panel, outside plate by bearing 10, and one end of the shaft 6 passes through outer
Plate 1 is connect with the handle base 4 being located on the outside plate 1, and handle base 4 and shaft are passed through by holding screw realization axially position
Key realizes circumferential connection, and the handle 3 is connected through a screw thread with handle base 4, and handle and synchronizing wheel are located at the inner panel, outside plate
It is not ipsilateral, interfere when preventing handle from using with synchronizing wheel.
The activity roll assembly include movable roll 18, a pair of of the rotation briquetting 16 for being installed on 18 both ends of movable roll, 19,
The rotation briquetting is mounted respectively to the pin shaft 17 of inner panel 7 and outside plate 1, rotation briquetting 16,19 is pressed to the spring pressure of shaft 6
Block, mounting blocks 12, compressed spring 11, the mounting blocks 12 are installed on inner panel, outside plate, and spring lock block 13 is ladder shaft-like, have
Big axis and small axis.When installation, when spring lock block 13 rotates through mounting blocks 12, the screw thread on the big axis is matched with mounting blocks 12
It closes, small axis penetrates in the spring eye of compressed spring, and the end face of big axis is connected on the end face of compressed spring.The rotation briquetting one
End has auxiliary section, and the auxiliary section has the protrusion or groove of the fixed compressed spring, and 11 one end of compressed spring is fixed
In spring lock block, other end is fixed on the protrusion or groove of rotation briquetting.The both ends of shaft 6 all have presses with the rotation
The plat part of block connection.Installation site of the movable roll 18 on rotation briquetting is between pivot pin 17 and auxiliary section.
When work, rotating handles 3 drive the shaft 6 to rotate, the auxiliary section for rotating briquetting and the elastic force in compressed spring
Under be tightly attached to the plat part of shaft 6, rotation briquetting is rotated clockwise around pin shaft, and movable roll 18 is close to bottom roller 21, movable roll 18
It is rotated under the drive of synchronizing wheel 9；When not working, handle is reversely rotated, rotation briquetting rotates counterclockwise around pin shaft 17, activity
Roller 18 is far from bottom roller.
It is mounted on inner panel or outside plate close to switch 15 by mounting plate 14, rotation briquetting is pacified close to the end of pin shaft 17
It pops one's head in equipped with inductive switch, when work, circuit is connected close to switch close to described in the end for rotating briquetting, when not working, is turned
Axis rotation, which drives, makes to rotate briquetting rotation, and far from close to the end of switch, circuit shutdown prevents someone from encountering and always opens rotation briquetting
Close error starting traction device.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of traction device of printing machine, the support including outside plate (1), inner panel (7), the connection outside plate (1), inner panel (7)
Portion (5,20), the movable roll assembly between the outside plate (1) and inner panel (7), bottom roller (21), shaft (6), feature exists
In the activity roll assembly is movable relative to the bottom roller.
2. the traction device of printing machine according to claim 1, which is characterized in that the activity roll assembly has movable roll
(18), it is installed on a pair of of rotation briquetting (16,19) at the movable roll both ends, installs the rotation briquetting to inner panel, outside plate
Pin shaft (17), the rotation briquetting drives the movable roll to far from or close to the bottom roller around pin shaft rotation
(21) direction is mobile.
3. the traction device of printing machine according to claim 2, which is characterized in that the rotation briquetting, which has, is located at its end
The auxiliary section in portion, the both ends of the shaft have the plat part with rotation briquetting cooperation, when rotating the shaft, the plat part
It is close to the auxiliary section, the rotation briquetting (16,19) rotates around pin shaft toward first direction, makes movable roll (18) to close
The direction of bottom roller (21) moves, and when rotating the shaft again, plat part and the auxiliary section are separate, the rotation briquetting around
Pin shaft rotated to second direction, move movable roll to far from the direction of bottom roller.
4. the traction device of printing machine according to claim 3, which is characterized in that the movable roll is on rotation briquetting
Installation place is between the pin shaft and the auxiliary section.
5. the traction device of printing machine according to claim 2, which is characterized in that the activity roll assembly also has compression
Spring (11), spring fitting device, compressed spring is mounted on the auxiliary section of rotation briquetting by the spring fitting device, in bullet
Under the elastic force effect of spring, the rotation briquetting and the shaft are close to together.
6. the traction device of printing machine according to claim 5, which is characterized in that the spring fitting device is mounting blocks
(12), the spring lock block is mounted on the inner panel, on outside plate by spring lock block (13), the mounting blocks, the spring lock block
(13) run through the mounting blocks (12) and be connected to the end of the compressed spring, the spring lock block has diameter different
Big axis and small axis have the screw thread cooperated with the mounting blocks on the big axis, and the small axis penetrates the bullet of the compressed spring
In spring hole, the end face of the big axis is connected on the end face of compressed spring.
7. the traction device of printing machine according to claim 1, which is characterized in that the inner panel and outside plate have installation institute
The bearing of both ends of the shaft is stated, one end of the shaft is equipped with handle, and the shaft is pacified after passing through the inner panel with the handle
It is fitted together.
8. the traction device of printing machine according to claim 1 or claim 7, which is characterized in that the inner panel and outside plate have peace
The bearing (21) of the bottom roller is filled, one end of the bottom roller is equipped with synchronizing wheel (9), and the synchronizing wheel drives the bottom roller synchronous
Rotation.
9. the traction device of printing machine according to claim 5, which is characterized in that the auxiliary section has protrusion or recessed
Slot, one end of the compressed spring are mounted in the protrusion or groove, and the other end is mounted on the upper of spring fitting device.
10. the traction device of printing machine according to claim 8, which is characterized in that the handle is located at the printing machine
Traction device side, the synchronizing wheel is located at the other side of the traction device of the printing machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775882.7A CN109109454B (en) | 2018-07-16 | 2018-07-16 | Traction device of printing machine |
| PCT/CN2018/118948 WO2020015275A1 (en) | 2018-07-16 | 2018-12-03 | Traction device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775882.7A CN109109454B (en) | 2018-07-16 | 2018-07-16 | Traction device of printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109109454A true CN109109454A (en) | 2019-01-01 |
| CN109109454B CN109109454B (en) | 2020-03-24 |
Family
ID=64862618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810775882.7A Active CN109109454B (en) | 2018-07-16 | 2018-07-16 | Traction device of printing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109109454B (en) |
| WO (1) | WO2020015275A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005017667A1 (en) * | 2005-04-16 | 2006-10-19 | Man Roland Druckmaschinen Ag | Blowing device for use in printing machine, has blowing unit removably arranged in displacement guide, handling unit rotatably arranged at blowing unit, and retaining device fixing handle unit with blowing unit in mounting end position |
| CN201036927Y (en) * | 2007-04-18 | 2008-03-19 | 新乡市日升科技有限公司 | Cards printing production numerically controlled cutting and reorganizing machine |
| CN201752956U (en) * | 2010-03-05 | 2011-03-02 | 东莞市炬业机械制造有限公司 | Expansion shaft structure of printing machine |
| CN205836222U (en) * | 2016-06-12 | 2016-12-28 | 太阳机械股份有限公司 | A kind of air roll device of adjustable pressure Quick stripping |
-
2018
- 2018-07-16 CN CN201810775882.7A patent/CN109109454B/en active Active
- 2018-12-03 WO PCT/CN2018/118948 patent/WO2020015275A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005017667A1 (en) * | 2005-04-16 | 2006-10-19 | Man Roland Druckmaschinen Ag | Blowing device for use in printing machine, has blowing unit removably arranged in displacement guide, handling unit rotatably arranged at blowing unit, and retaining device fixing handle unit with blowing unit in mounting end position |
| CN201036927Y (en) * | 2007-04-18 | 2008-03-19 | 新乡市日升科技有限公司 | Cards printing production numerically controlled cutting and reorganizing machine |
| CN201752956U (en) * | 2010-03-05 | 2011-03-02 | 东莞市炬业机械制造有限公司 | Expansion shaft structure of printing machine |
| CN205836222U (en) * | 2016-06-12 | 2016-12-28 | 太阳机械股份有限公司 | A kind of air roll device of adjustable pressure Quick stripping |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020015275A1 (en) | 2020-01-23 |
| CN109109454B (en) | 2020-03-24 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230425 Address after: No. 19, Taizishan Road, Dachang street, Jiangbei new district, Nanjing, Jiangsu 210000 Patentee after: Jiangsu Nahua culture media Co.,Ltd. Address before: No.19 Taizishan Road, Liuhe District, Nanjing, Jiangsu, 211500 Patentee before: NANJING NAHUA CARTOON Co.,Ltd. |
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| TR01 | Transfer of patent right |