CN104891237B - It is oriented to roller bench - Google Patents
It is oriented to roller bench Download PDFInfo
- Publication number
- CN104891237B CN104891237B CN201510326062.6A CN201510326062A CN104891237B CN 104891237 B CN104891237 B CN 104891237B CN 201510326062 A CN201510326062 A CN 201510326062A CN 104891237 B CN104891237 B CN 104891237B
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- CN
- China
- Prior art keywords
- roller
- support frame
- cylinder
- power part
- connecting plate
- 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.)
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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
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- 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
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/30—Supports; Subassemblies; Mountings thereof
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- Transmission Devices (AREA)
- Actuator (AREA)
Abstract
Roller bench, including support frame, the first roller being installed in rotation on support frame, the power part for driving the rotation of the first roller, the second roller component on support frame, connecting plate are oriented to the invention discloses one kind；Second roller component include can relative support frame rotate the second roller；The central axis of first roller and the centerline axis parallel of the second roller, are provided with gap between first roller and the second roller；The output shaft of the power part is connected by expansion sleeve with the first roller；The body of the power part is fixedly connected with wherein one end of connecting plate, and the other end of the connecting plate is flexibly connected with support frame.The output shaft of power part is connected by the present invention by using expansion sleeve with the first roller, and achievable nothing, which is bonded, to be connect, and to reduce the damage of expansion sleeve, the output shaft and the first roller of power part is maintained at concentric.
Description
Technical field
Roller bench is oriented to the present invention relates to one kind.
Background technology
It is typically provided with being oriented to roller bench on existing printing machine, existing guiding roller bench generally comprises support
Frame, the first roller and the second roller, motor on support frame, the body of the motor are fixed on motor cabinet, the electricity
Support is fixed by screws on support frame, and the output shaft of the motor is connected by shaft coupling with the first roller, operationally,
Gap of the part to be printed under the draw of the first roller between the first roller and the second roller is passed through, and exports printing.
Connect due to being bonded between motor and shaft coupling, if the machining accuracy of spline is not enough, be difficult to form close connection with keyway, in length
Under the service condition of time, shaft coupling breakage is easily caused, so that the output shaft of motor is difficult to keep concentric with the first roller.
Moreover, in addition to above-mentioned reason, during practical set, the problems such as due to machining accuracy, motor cabinet is installed with support frame
After have error, the problem of output shaft that will also result in motor is difficult to ensure that concentric with the first roller.
The content of the invention
In order to overcome the deficiencies in the prior art, roller bench is oriented to it is an object of the invention to provide one kind, it can be reduced
The output shaft of power part and the first roller decentraction phenomenon.
To solve the above problems, the technical solution adopted in the present invention is as follows：
Be oriented to roller bench, including support frame, be installed in rotation on support frame the first roller, for drive first
The power part of roller rotation, the second roller component on support frame, connecting plate；Second roller component includes can
The second roller that relative support frame is rotated；The central axis of first roller and the centerline axis parallel of the second roller, it is described
Gap is provided between first roller and the second roller；The output shaft of the power part is connected by expansion sleeve with the first roller；
The body of the power part is fixedly connected with wherein one end of connecting plate, and the other end and the support frame activity of the connecting plate connect
Connect, and connecting plate can radial alignment of the relative support frame along power part output shaft move.
It is provided with support frame as described above on supporting part, the connecting plate and is provided with movable set on supporting part and can be relative
The suit portion that supporting part is moved radially along power part output shaft.
The supporting part is to be set with bearing on the axis of guide being arranged on support frame, the axis of guide.
It is provided with the suit portion for coordinating with supporting part to prevent connecting plate around power part output shaft central shaft
The position limiting structure that line is rotated；It is provided with the suit portion for inserting and being radially extended along power part output shaft for supporting part
Inserting groove, the madial wall of the inserting groove is the position limiting structure.
It is provided with the gathering sill radially extended along power part output shaft, the connecting plate and is provided with support frame as described above
It is actively plugged in the guide part that can only move in gathering sill and along the bearing of trend of gathering sill.
Second roller component includes being used to drive what the second roller was moved toward or away from the first roller direction
Driver part.
The driver part includes the first cylinder and the second cylinder that cylinder body is arranged on support frame, first cylinder
The moving direction of piston rod is parallel with the moving direction of the piston rod of the second cylinder；First cylinder, the second cylinder respectively with
The two ends of second roller are corresponded, and the two ends piston pivotally respectively with the first cylinder of the second roller
The piston rod connection of bar, the second cylinder.
Oscillating bearing, second roller are respectively connected with the piston rod of first cylinder, the piston rod of the second cylinder
Two ends be inserted into correspondingly in the inner ring of each oscillating bearing.
The both sides of support frame as described above are provided with guide holder, each guide holder and are slidably mounted with sliding block；The cunning
The glide direction of block is consistent with the moving direction of the piston rod of the first cylinder；Slipper bearing, described are mounted on each sliding block
The end of two rollers is inserted into the inner ring of corresponding slipper bearing.
Power part includes motor, reductor；The rotating shaft of the input and motor of the reductor is connected.
Compared with prior art, the beneficial effects of the present invention are：
The output shaft of power part is connected by the present invention by using expansion sleeve with the first roller, and achievable nothing, which is bonded, to be connect,
To reduce the damage of expansion sleeve, the output shaft and the first roller for making power part can be maintained at same under the connection function of expansion sleeve
Heart shaped state, the body for being additionally, since power part is fixedly connected with connecting plate so that the position of the body of power part can foundation
The radial direction of mismachining tolerance and output shaft along power part is adjusted, with reduce caused due to error the output shaft of power part with
First roller decentraction phenomenon.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is enlarged drawing at Fig. 1 A；
Fig. 3 is side view of the invention；
Fig. 4 for Fig. 3 A-A to sectional view；
Fig. 5 is the schematic diagram of the other direction of the present invention；
Fig. 6 is enlarged drawing at Fig. 5 B
Wherein, 10, support frame；11st, the axis of guide；12nd, guide holder；20th, the first roller；30th, the second roller；41st, power part
Part；42nd, expansion sleeve；43rd, connecting plate；44th, bearing；51st, the first cylinder；52nd, oscillating bearing；53rd, sliding block.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further：
As shown in figures 1 to 6, it is the guiding roller bench of the present invention, including support frame 10, is installed in rotation on support frame
The first roller 20 on 10, the power part 41 for driving the rotation of the first roller 20, the second roller on support frame 10
Cartridge module, connecting plate 43；Second roller component include can relative support frame 10 rotate the second roller 30；First roller
Between being provided between the central axis and the centerline axis parallel of the second roller 30 of cylinder 20, the roller 30 of the first roller 20 and second
Gap；The output shaft of the power part 41 is connected by expansion sleeve 42 with the first roller 20；The body of the power part 41 with
Wherein one end of connecting plate 43 is fixedly connected；The other end of the connecting plate 43 is flexibly connected with support frame 10, and connecting plate 43
Can radial alignment of the relative support frame 10 along the output shaft of power part 41 move.
The output shaft of power part 41 is connected by the present invention by using expansion sleeve 42 with the first roller 20, can be achieved without key
Connection, to reduce the damage of expansion sleeve 42, make power part 41 output shaft and the first roller 20 can expansion sleeve 42 connection
Concentric is maintained under effect, the body for being additionally, since power part 41 is fixedly connected with connecting plate 43 so that power part
The position of 41 body can be according to mismachining tolerance along power part 41 output shaft radial direction adjustment, made with reducing due to error
Into the output shaft and the decentraction phenomenon of the first roller 20 of power part 41.
It is provided with support frame as described above 10 on supporting part, the connecting plate 43 and is provided with movable set on supporting part and can
The suit portion that relative support portion is moved radially along the output shaft of power part 41.And by using said structure, connecting plate 43 can be made
Energy relative support frame 10 is moved along the radial alignment of the output shaft of power part 41.
It is provided with the suit portion for coordinating with supporting part to prevent connecting plate 43 in the output shaft of power part 41
The position limiting structure that heart axis is rotated.
Specifically, be provided with the suit portion for supporting part insert and along the output shaft of power part 41 radially extend insert
Tankage, the madial wall of the inserting groove is the position limiting structure.The two ends of the inserting groove are respectively provided with stop configurations (for example can be with
For the roof and bottom wall of inserting groove, or blocking arm), for limiting the moving range of supporting part, and prevent that supporting part from departing from inserting
Groove.
Specifically, the supporting part is the axis of guide 11 being arranged on support frame 10, axle is set with the axis of guide 11
Hold 44.And by using said structure, the friction between the axis of guide 11 and connecting plate 43 can be reduced.
Certainly, except using in addition to said structure, can also be realized using other modes connecting plate 43 and support frame 10 it
Between flexible connection, it is described for example, be provided with the gathering sill radially extended along the output shaft of power part 41 on support frame as described above 10
The guide part that is actively plugged in and can only move in gathering sill and along the bearing of trend of gathering sill is provided with connecting plate 43.It is described
The two ends of gathering sill be respectively provided with stopper section (for example can be gathering sill roof and bottom wall, or blocking arm), for restricted guidance
The moving range in portion, and prevent that guide part from departing from gathering sill.
It is preferred that, second roller component includes being used to drive the second roller 30 toward or away from the first roller 20
The driver part of direction motion.The driver part includes the first cylinder 51 and the second gas that cylinder body is arranged on support frame 10
Cylinder, the moving direction of the piston rod of first cylinder 51 is parallel with the moving direction of the piston rod of the second cylinder；Described first
Cylinder 51, the second cylinder are corresponded with the two ends of the second roller 30 respectively, and the second roller 30 two ends with rotatable
Mode piston rod respectively with the first cylinder 51, the piston rod of the second cylinder are connected.And by using said structure, it is convenient to
The gap between the first roller 20 and the second roller 30 is adjusted, with the print media suitable for different-thickness.
Specifically, being respectively connected with oscillating bearing 52, institute on the piston rod of first cylinder 51, the piston rod of the second cylinder
The two ends for stating the second roller 30 are inserted into the inner ring of each oscillating bearing 52 correspondingly.
It is preferred that, the both sides of support frame as described above 10, which are provided with guide holder 12, each guide holder 12, to be slidably mounted
There is sliding block 53；The glide direction of the sliding block 53 is consistent with the moving direction of the piston rod of the first cylinder 51；On each sliding block 53
Slipper bearing is installed, the end of second roller 30 is inserted into the inner ring of corresponding slipper bearing.And by using upper
Structure is stated, the motion guide of the second roller 30 can be convenient to.
Specifically, power part 41 includes motor, reductor；The rotating shaft of the input and motor of the reductor is connected,
Then the output shaft of the reductor is connected by expansion sleeve 42 with the first roller 20.
The course of work of the present invention is as follows：Move to incite somebody to action first with the first cylinder 51 and second the second roller of air cylinder driven 30
Second roller 30 is adjusted to precalculated position, then drives the first roller 20 to rotate by power part 41, and medium to be printed can be
Gap under the draw of first roller 20 between the second roller 30 and the second roller 30 is passed through.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (8)
1. it is oriented to roller bench, it is characterised in that：Including support frame, the first roller being installed in rotation on support frame, use
In the power part, the second roller component on support frame, connecting plate that drive the rotation of the first roller；Second roller
Component include can relative support frame rotate the second roller；The central axis of first roller and the central axis of the second roller
It is parallel, gap is provided between first roller and the second roller；The output shaft of the power part passes through expansion sleeve and first
Roller is connected；The body of the power part is fixedly connected with wherein one end of connecting plate, the other end and branch of the connecting plate
Support be flexibly connected, and connecting plate can radial alignment of the relative support frame along power part output shaft move；Second roller
Cartridge module includes the driver part for being used to drive the second roller to move toward or away from the first roller direction；The drive division
Part include cylinder body be arranged on support frame on the first cylinder and the second cylinder, the moving direction of the piston rod of first cylinder with
The moving direction of the piston rod of second cylinder is parallel；First cylinder, the second cylinder respectively with the two ends of the second roller one by one
Correspondence, and two ends piston rod pivotally respectively with the first cylinder, the piston rod of the second cylinder of the second roller
Connection.
2. roller bench is oriented to as claimed in claim 1, it is characterised in that：Supporting part is provided with support frame as described above, it is described
Movable set is provided with connecting plate on supporting part and can the suit that is moved radially along power part output shaft of relative support portion
Portion.
3. roller bench is oriented to as claimed in claim 2, it is characterised in that：The supporting part is to be arranged on leading on support frame
To axle, bearing is set with the axis of guide.
4. roller bench is oriented to as claimed in claim 2, it is characterised in that：Being provided with the suit portion is used for and supporting part
Coordinate to prevent connecting plate around the position limiting structure of power part output shaft center axis thereof；Being provided with the suit portion is used for
The inserting groove for inserting and being radially extended along power part output shaft for supporting part, the madial wall of the inserting groove is the spacing knot
Structure；The two ends of the inserting groove are respectively provided with stop configurations.
5. roller bench is oriented to as claimed in claim 1, it is characterised in that：It is provided with support frame as described above defeated along power part
Be provided with the gathering sill that shaft is radially extended, the connecting plate be actively plugged in gathering sill and only can along gathering sill extension
The guide part of direction movement；The two ends of the gathering sill are respectively provided with stopper section.
6. roller bench is oriented to as claimed in claim 1, it is characterised in that：The piston rod of first cylinder, the second cylinder
Piston rod on be respectively connected with oscillating bearing, the two ends of second roller are inserted into the inner ring of each oscillating bearing correspondingly
It is interior.
7. roller bench is oriented to as claimed in claim 6, it is characterised in that：The both sides of support frame as described above are provided with guiding
Sliding block is slidably mounted with seat, each guide holder；The glide direction of the sliding block and the movement of the piston rod of the first cylinder
Direction is consistent；Slipper bearing is mounted on each sliding block, the end of second roller is inserted into the interior of corresponding slipper bearing
In circle.
8. roller bench is oriented to as claimed in claim 1, it is characterised in that：Power part includes motor, reductor；It is described to subtract
The rotating shaft of the input and motor of fast machine is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510326062.6A CN104891237B (en) | 2015-06-12 | 2015-06-12 | It is oriented to roller bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510326062.6A CN104891237B (en) | 2015-06-12 | 2015-06-12 | It is oriented to roller bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104891237A CN104891237A (en) | 2015-09-09 |
| CN104891237B true CN104891237B (en) | 2017-07-18 |
Family
ID=54024289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510326062.6A Active CN104891237B (en) | 2015-06-12 | 2015-06-12 | It is oriented to roller bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104891237B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563846A (en) * | 2016-01-31 | 2016-05-11 | 宝利泰橡胶科技扬州有限公司 | Manufacturing method of separate rubber-covered roll |
| CN106734268A (en) * | 2016-12-06 | 2017-05-31 | 中铁建电气化局集团康远新材料有限公司 | A kind of sound-deadening and noise-reducing wire drawing guider |
| CN107381028A (en) * | 2017-08-15 | 2017-11-24 | 广东紫晶信息存储技术股份有限公司 | A kind of standard optical disc clamping-type upending device and its method |
| CN111421870B (en) * | 2020-04-01 | 2021-07-16 | 浙江广厦建设职业技术学院 | Intelligent processing device for indoor special-shaped shed roof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530617A (en) * | 2012-03-01 | 2012-07-04 | 奇瑞汽车股份有限公司 | Roller pair conveying device |
| CN102756950A (en) * | 2012-07-04 | 2012-10-31 | 四川虹欧显示器件有限公司 | Rotary pneumatic expansion sleeve device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537188C (en) * | 2006-10-31 | 2009-09-09 | 江苏维达机械有限公司 | Multiple roller regulator |
| JP5734063B2 (en) * | 2010-05-17 | 2015-06-10 | キヤノン株式会社 | Sheet conveying apparatus, sheet processing apparatus, and image forming apparatus |
| CN102718087B (en) * | 2012-04-24 | 2015-01-28 | 华中科技大学 | Synchronous driving pair roller device for compounding films |
| CN203187163U (en) * | 2012-05-18 | 2013-09-11 | 奇瑞汽车股份有限公司 | Roller driving device |
| KR20140065596A (en) * | 2012-11-16 | 2014-05-30 | 삼성전자주식회사 | Power transmitting apparatus and image forming apparatus adopting the same |
| CN103359521B (en) * | 2013-07-11 | 2015-07-22 | 华中科技大学 | Float roll system with both rectification and tension controlling functions |
| CN203497810U (en) * | 2013-08-29 | 2014-03-26 | 岱山县海星机械厂 | Adjustable receiving roller-aligning mechanism for filter membrane |
| CN204727284U (en) * | 2015-06-12 | 2015-10-28 | 深圳市全印图文技术有限公司 | Guiding roller cartridge |
-
2015
- 2015-06-12 CN CN201510326062.6A patent/CN104891237B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530617A (en) * | 2012-03-01 | 2012-07-04 | 奇瑞汽车股份有限公司 | Roller pair conveying device |
| CN102756950A (en) * | 2012-07-04 | 2012-10-31 | 四川虹欧显示器件有限公司 | Rotary pneumatic expansion sleeve device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104891237A (en) | 2015-09-09 |
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