CN108819502A - Tension control mechanism and jet-printing equipment with it - Google Patents
Tension control mechanism and jet-printing equipment with it Download PDFInfo
- Publication number
- CN108819502A CN108819502A CN201810557951.7A CN201810557951A CN108819502A CN 108819502 A CN108819502 A CN 108819502A CN 201810557951 A CN201810557951 A CN 201810557951A CN 108819502 A CN108819502 A CN 108819502A
- Authority
- CN
- China
- Prior art keywords
- tension roller
- support seat
- control mechanism
- tension
- roller
- 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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/16—Means for tensioning or winding the web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The present invention discloses a kind of tension control mechanism and the jet-printing equipment with it, tension control mechanism includes two or more lower tension rollers disposed in parallel being mounted between left support seat and right support seat, and left support seat and/or right support seat are equipped with the driving mechanism of driving lower tension roller rotation.Upper tension roller is equipped with above lower tension roller, upper tension roller both ends are mounted in fixing seat, and fixing seat is connect with elevating mechanism, for controlling upper tension roller lifting to adjust the pressure applied to mantle.Upper tension roller is driven by elevating mechanism and is gone up and down, and upper tension roller rises, and is passed through mantle softwood to be printed between lower tension roller and upper tension roller, is then depressed.Driving mechanism drives lower tension roller rotation, and elevating mechanism controls to adjust the size of pressure, constant tension when realizing soft film material printing, soft film material is in tensioned state, may insure printing precision and intact picture, avoid soft film material arch camber, corrugation, stepping not precisely, the problem of print quality difference.
Description
Technical field
The present invention relates to spray printing device fields, more particularly to tension control mechanism and with its jet-printing equipment.
Background technique
With the development of science and technology, various soft-film ceiling ornament materials constantly emerge in large numbers.People are to life beauty simultaneously
Continuous pursuit, building, on decoration it is bold using new material and new process come the design of design of expression teacher, design concept and dress
Adorn style.Especially the moulding at top indoors, on material being more than previous craft method pursue more aesthetically pleasing, fashion.
Soft-film ceiling relies on aesthetics, practicability, energy saving, fire line advantage, is just received by more designers, recognizes
Can, gradually become the preferred day flower prod of interior decoration.Soft-film ceiling product becomes the new highlight in tooling market.
Jet-printing equipment processing can be used in soft-film ceiling, and jet-printing equipment prints in use process, traditional feeding
Mode is unable to satisfy the printing of soft film material, and it is soft to be easy stretcher strain, material by soft film material, cause pinch roller feeding by
It influences, and then influences printing precision and quality, current equipment can not solve pinch roller when printing mantle such material
Feeding arch camber, corrugation, stepping not precisely, the problem of print quality difference.
Summary of the invention
Based on this, it is necessary to for existing jet-printing equipment arch camber, corrugation, stepping not precisely, print quality it is poor
The problem of, a kind of tension control mechanism and the jet-printing equipment with it are provided.
A kind of tension control mechanism, being arranged in parallel including be mounted between left support seat and right support seat two or more
Lower tension roller, left support seat and/or right support seat are equipped with the driving mechanism of driving lower tension roller rotation.
Upper tension roller is equipped with above lower tension roller, upper tension roller both ends are mounted in fixing seat, fixing seat and elevating mechanism
Connection, for controlling upper tension roller lifting to adjust the pressure applied to mantle.
Further, elevating mechanism include lifting cylinder, piston rod movement for driving lifting cylinder compressor and
For measuring the pressure gauge of the air pressure of compressor, fixing seat is connected to piston rod end.
Further, the quantity of lower tension roller is two, and driving mechanism includes the biography cooperated respectively with two lower tension rollers
The driving gear being driven by motor that two transmission gears of moving gear and driving rotate synchronously.
Further, lower tension roller end is additionally provided with bearing, and bearing, transmission gear and driving gear are mounted on by snap ring
In left support seat and right support seat.
Further, upper tension roller is mounted in fixing seat by snap ring.
Further, upper tension roller is metal roller, and two lower tension rollers are packet hair rollers.
A kind of jet-printing equipment, including spray printing mechanism and above-mentioned tension control mechanism.
Mentioned strain control mechanism, upper tension roller are driven by elevating mechanism and are gone up and down, and upper tension roller rises, and make mantle to be printed
Softwood passes through between lower tension roller and upper tension roller, and then upper tension roller is depressed.Driving mechanism drives lower tension roller rotation, and
Elevating mechanism controls the height of upper tension roller to adjust the size of pressure, constant tension when realizing soft film material printing, mantle
Material is in tensioned state, it can be ensured that it is not smart to avoid soft film material arch camber, corrugation, stepping for printing precision and intact picture
Quasi-, print quality difference problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the tension control mechanism of an embodiment；
Fig. 2 is the main schematic diagram of structure of the tension control mechanism of Fig. 1；
Fig. 3 is the left schematic diagram of structure of the tension control mechanism of Fig. 1；
Fig. 4 is the right schematic diagram of structure of the tension control mechanism of Fig. 1.
Description of symbols：
110, left support seat；120, right support seat；130, lower tension roller；140, driving mechanism；
141, transmission gear；142, driving gear；143, motor；
210, upper tension roller；220, fixing seat；230, elevating mechanism；
231, lifting cylinder；232, piston rod.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
Referring to Fig.1~4, a kind of tension control mechanism, including being mounted between left support seat 110 and right support seat 120
Two or more lower tension rollers disposed in parallel 130, left support seat 110 and/or right support seat 120 are equipped with driving lower tension roller
The driving mechanism 140 of 130 rotations.Upper tension roller 210 is equipped with above lower tension roller 130,210 both ends of upper tension roller are mounted on fixation
On seat 220, fixing seat 220 is connect with elevating mechanism 230, for controlling the lifting of upper tension roller 210 to adjust to mantle application
Pressure.
Upper tension roller 210 is mounted in fixing seat 220, is controlled and is gone up and down by elevating mechanism 230.Elevating mechanism 230 can be
Cylinder, screw lift structure 230 etc..Lower tension roller 130 is two or two or more, supports soft film material, and lower tension roller 130 exists
It is rotated under the action of such as motor 143 of driving mechanism 140.Lower tension roller 130 is arranged in parallel, and preferably horizontal parallel is arranged, and can make
Soft film material uniform force, level are tightened, and guarantee printing effect.When work, upper tension roller 210 rises, and soft film material is from upper
Power roller 210 passes beneath.Upper tension roller 210, which lowers, after external agency's effect drop-down is smooth compresses soft film material.And lower
Power roller 130 is driven constant speed autobiography always by driving mechanism 140, and soft film material is made to remain tensioned state.Therefore, it avoids
Soft film material arch camber, corrugation, stepping not precisely, the problem of print quality difference, it can be ensured that printing precision and intact picture.
Mentioned strain control mechanism, upper tension roller 210 are driven by elevating mechanism 230 and are gone up and down, and upper tension roller 210 rises, and are made
Mantle softwood to be printed passes through between lower tension roller 130 and upper tension roller 210, and then upper tension roller 210 is depressed.Driving mechanism
140 drive lower tension rollers 130 to rotate, and elevating mechanism 230 controls the height of upper tension roller 210 to adjust the size of pressure,
Constant tension when realizing soft film material printing, soft film material are in tensioned state, it can be ensured that printing precision and intact picture are kept away
Exempted from soft film material arch camber, corrugation, stepping not precisely, the problem of print quality difference.
Further, referring to Fig.1~4, elevating mechanism 230 includes lifting cylinder 231, for driving lifting cylinder 231
The pressure gauge of compressor and the air pressure for measuring compressor that piston rod 232 moves, fixing seat 220 are connected to piston rod 232
End.
The elevating mechanism 230 of this kind of structure, by controlling the air pressure of compressor, control piston rod 232 is moved up and down, thus
Upper tension roller 210 is driven to go up and down.This kind of elevating mechanism 230, control precision are high compared to general mechanical lifting gear 230, on
The pressure adjustable adjusting range of jockey pulley 210 is big.Lifting cylinder 231 is air pressure valve device pneumatic cylinder.
Further, referring to Fig.1~4, the quantity of lower tension roller 130 be two, driving mechanism 140 include respectively with two
The master driven by motor 143 that two transmission gears 141 of transmission gear 141 and driving that lower tension roller 130 cooperates rotate synchronously
Moving gear 142.
The quantity of lower tension roller 130 is two, and mechanism is relatively simple, and cost is relatively low.Greater number of lower is compared simultaneously
Power roller 130, device stability is higher.Driving mechanism 140 include two transmission gears 141, two transmission gears 141 respectively with
Corresponding lower tension roller 130 cooperates, while the two is driven by the same driving gear 142, to realize synchronous rotation, preferably
It ensures soft film material uniform stressed, keeps tight state.Driving gear 142 is driven by motor 143, and structure is simple, structural volume
It is small.
Further, referring to Fig. 2~4,130 end of lower tension roller is additionally provided with bearing, bearing, transmission gear 141 and active
Gear 142 is mounted in left support seat 110 and right support seat 120 by snap ring.Bearing can reduce rotary resistance size.Bearing,
Transmission gear 141 and driving gear 142 are mounted in left support seat 110 and right support seat 120 by snap ring, are easily installed and are tieed up
Shield.
Further, upper tension roller 210 is mounted in fixing seat 220 by snap ring, easy for installation, convenient for safeguarding.
Further, upper tension roller 210 is metal roller, and two lower tension rollers 130 are packet hair rollers.
Upper tension roller 210 is metal roller, such as steel-tube construction.Lower roll is high using the roller coefficient of friction of packet hair, identical
Under pressure, it will thus provide higher than traditional rubber rollers, more reliable tension and hold under the arm and send power, soft film material can be made more preferably to keep tight shape
State.
Further, left support seat 110 and right support seat 120, are integrally machined using lathe, and machining accuracy is high, can be met
In 130 level requirement of lower tension roller.
Further, fixing seat 220 uses 15MM thickness metal plate, and laser cutting adjusts hole location and mounting-positioning holes, structure
Intensity is high, and related hole location relative position is accurate.
A kind of jet-printing equipment, including spray printing mechanism and above-mentioned tension control mechanism.Due to using above-mentioned
Power control mechanism, avoids the not accurate problem of soft film material arch camber, corrugation, stepping, and print quality is good.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. a kind of tension control mechanism, which is characterized in that including being mounted between left support seat (110) and right support seat (120)
Two or more lower tension rollers disposed in parallel (130), the left support seat (110) and/or right support seat (120), which are equipped with, to be driven
Move the driving mechanism (140) of the lower tension roller (130) rotation；
Upper tension roller (210) are equipped with above the lower tension roller (130), upper tension roller (210) both ends are mounted on fixing seat
(220) on, the fixing seat (220) connect with elevating mechanism (230), for controlling the upper tension roller (210) lifting to adjust
The whole pressure that mantle is applied.
2. tension control mechanism according to claim 1, which is characterized in that the elevating mechanism (230) includes lifting air
Cylinder (231), the compressor for driving the piston rod (232) of the lifting cylinder (231) to move and for measuring the compression
The pressure gauge of the air pressure of machine, the fixing seat (220) are connected to the piston rod (232) end.
3. tension control mechanism according to claim 2, which is characterized in that the quantity of the lower tension roller (130) is two
Root, the driving mechanism (140) include the transmission gear (141) cooperated respectively with two lower tension rollers (130) and driving
The driving gear (142) driven by motor (143) that two transmission gears (141) rotate synchronously.
4. tension control mechanism according to claim 3, which is characterized in that lower tension roller (130) end is additionally provided with
Bearing, the bearing, transmission gear (141) and the driving gear (142) are mounted on the left support seat (110) by snap ring
On right support seat (120).
5. tension control mechanism according to claim 2, which is characterized in that the upper tension roller (210) is pacified by snap ring
On the fixing seat (220).
6. tension control mechanism according to any one of claims 1 to 5, which is characterized in that the upper tension roller (210)
For metal roller, two lower tension rollers (130) are packet hair rollers.
7. a kind of jet-printing equipment, which is characterized in that including spray printing mechanism and the described in any item tension of claim 1~6
Control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557951.7A CN108819502A (en) | 2018-06-01 | 2018-06-01 | Tension control mechanism and jet-printing equipment with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557951.7A CN108819502A (en) | 2018-06-01 | 2018-06-01 | Tension control mechanism and jet-printing equipment with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108819502A true CN108819502A (en) | 2018-11-16 |
Family
ID=64147133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810557951.7A Pending CN108819502A (en) | 2018-06-01 | 2018-06-01 | Tension control mechanism and jet-printing equipment with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211778A (en) * | 2021-05-08 | 2021-08-06 | 滁州晨润工贸有限公司 | Tectorial membrane is with tightening tension mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3912145A (en) * | 1974-03-04 | 1975-10-14 | Butler Automatic Inc | Web tension control system |
| EP0468149A2 (en) * | 1990-07-24 | 1992-01-29 | Mimaki Engineering Co., Ltd. | Plotter |
| CN203652895U (en) * | 2013-11-28 | 2014-06-18 | 江苏欧亚薄膜有限公司 | Thin film conveying device |
| CN204914950U (en) * | 2015-09-15 | 2015-12-30 | 上海绘迪机电科技有限公司 | Mantle inkjet is printed and is receive and release material device |
| CN105731151A (en) * | 2016-03-25 | 2016-07-06 | 江阴市利澄机械制造有限公司 | Material pressing and tensioning device |
-
2018
- 2018-06-01 CN CN201810557951.7A patent/CN108819502A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3912145A (en) * | 1974-03-04 | 1975-10-14 | Butler Automatic Inc | Web tension control system |
| EP0468149A2 (en) * | 1990-07-24 | 1992-01-29 | Mimaki Engineering Co., Ltd. | Plotter |
| CN203652895U (en) * | 2013-11-28 | 2014-06-18 | 江苏欧亚薄膜有限公司 | Thin film conveying device |
| CN204914950U (en) * | 2015-09-15 | 2015-12-30 | 上海绘迪机电科技有限公司 | Mantle inkjet is printed and is receive and release material device |
| CN105731151A (en) * | 2016-03-25 | 2016-07-06 | 江阴市利澄机械制造有限公司 | Material pressing and tensioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211778A (en) * | 2021-05-08 | 2021-08-06 | 滁州晨润工贸有限公司 | Tectorial membrane is with tightening tension mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109016830B (en) | Automatic film covering robot for surface of printed matter | |
| CN205969312U (en) | Motion of high -accuracy cross cutting machine | |
| CN105965563A (en) | Heat transfer film cutting device with function of freely regulating cutters | |
| CN2683343Y (en) | Plane glue spreader | |
| CN108819502A (en) | Tension control mechanism and jet-printing equipment with it | |
| CN211110262U (en) | Adhesive tape sticking device | |
| CN206464152U (en) | A kind of Novel coating composite roll pressure control mechanism | |
| CN209970890U (en) | Tension adjusting device is used in production of PVC decorating film | |
| CN207876925U (en) | A kind of gilding press winding/unwinding device with axial pressure compensation function | |
| CN206568693U (en) | A kind of printing mechanism of flexible printing machine | |
| CN215666155U (en) | Automatic rewinding device for adhesive labels | |
| CN210558369U (en) | Tension adjusting carrier roller for laminating machine | |
| CN210361082U (en) | Pneumatic clamping thread assembly equipment | |
| CN201390007Y (en) | Laminator | |
| CN207955141U (en) | A kind of lug Knurling device | |
| CN205852872U (en) | A kind of heat transfer film cutting means with cutting knife free regulation function | |
| CN205934429U (en) | Adjusting device in stamp sizing machine | |
| CN201552582U (en) | Crystal grain sorting and conveying mechanical arm | |
| CN206356422U (en) | A kind of flanger detent mechanism | |
| CN200991995Y (en) | Hand-pressing deep-glottis press | |
| CN217534888U (en) | Film processing raw materials tightening means | |
| CN213263065U (en) | Aluminum profile film pasting mechanism | |
| CN218968416U (en) | Adjust unreeling mechanism of non-setting adhesive equipment | |
| CN209063245U (en) | A kind of finely-tuned protection device for cutting out glue knife | |
| CN218909216U (en) | PE winding film control unreeling device |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |