CN108016150A - Feeding roller support base and the printing device with feeding roller support base - Google Patents
Feeding roller support base and the printing device with feeding roller support base Download PDFInfo
- Publication number
- CN108016150A CN108016150A CN201711240152.9A CN201711240152A CN108016150A CN 108016150 A CN108016150 A CN 108016150A CN 201711240152 A CN201711240152 A CN 201711240152A CN 108016150 A CN108016150 A CN 108016150A
- Authority
- CN
- China
- Prior art keywords
- feeding roller
- support
- supporting item
- mounting hole
- side 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.)
- Granted
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
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
Landscapes
- Unwinding Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses a kind of feeding roller support base and the printing device with feeding roller support base, including supporting rack, the first supporting item and the second supporting item；First supporting item is flexibly connected with support frame as described above, and second supporting item is flexibly connected with support frame as described above；First supporting item protrudes from the top of support frame as described above, and second supporting item protrudes from the top of support frame as described above；First supporting item and the second supporting item interval pre-determined distance and it is arranged side by side, first supporting item is used to set up the feeding roller with second supporting item.The present invention feeding roller support base and have the advantages that feeding roller support base printing device have it is simple in structure, can effectively prevent feeding roller bend.
Description
Technical field
The present invention relates to a kind of feeding roller support base and with feeding roller support base printing device.
Background technology
Large-scale printer, spray drawing machine, conveying equipment etc. all include the feeding roller for transferable material.Conveyed when needs
The feeding roller needed when material is longer is just longer, and when feeding roller is longer is particularly easy to because own wt is overweight in use
Or the material of conveying is overweight and be bent downwardly, feeding roller deforms can the serious stability for influencing transmission precision and using.
Such as the print platform of flat-panel printer, when being 2.5 meters long, the feeding roller length used in transferable material will reach more than 2.5m, ruler
Very little longer, feeding roller can cause the reduction of paper feeding precision because of self gravitation bent intermediate；When the material of conveying is heavier, feeding roller
The longer no holder in centre also results in feeding roller bent intermediate, influences the transmission precision of material, and the height of pushing precision,
Determine the quality of print quality.
The content of the invention
Present invention solves the technical problem that being to provide, one kind is simple in structure, can effectively prevent the curved feeding roller of feeding roller
Support base and the printing device with feeding roller support base.
On the one hand, the invention discloses a kind of feeding roller support base, it is characterised in that including supporting rack, the first supporting item
And second supporting item；First supporting item is flexibly connected with support frame as described above, and second supporting item is lived with support frame as described above
Dynamic connection；First supporting item protrudes from the top of support frame as described above, and second supporting item protrudes from support frame as described above
Top；First supporting item and the second supporting item interval pre-determined distance and it is arranged side by side, first supporting item and institute
The second supporting item is stated to be used to set up the feeding roller.
Preferably, first supporting item includes the first support roller, and second supporting item includes the second support roller；It is described
Feeding roller drives first support roller and second support roller to rotate.
Preferably, support frame as described above includes bottom plate, the first side plate and the second side plate, the bottom plate respectively with first side
Plate is connected with second side plate, and first side plate is set with the second side plate parallel interval, the top of first side plate
Portion at the top of second side plate with being used to support first support roller and second support roller.
Preferably, the top of first side plate is equipped with the first groove, the first mounting hole and the second mounting hole, and described first
The opening of groove is backwards to the bottom plate, and first groove is between first mounting hole and second mounting hole；Institute
The top for stating the second side plate is equipped with the second groove, the 3rd mounting hole and the 4th mounting hole, and the opening of second groove is backwards to institute
Bottom plate is stated, second groove is between the 3rd mounting hole and the 4th mounting hole；The two of first supporting item
End is plugged in first mounting hole and the 3rd mounting hole respectively, and the both ends of second supporting item are plugged in institute respectively
State in the second mounting hole and the 4th mounting hole；First mounting hole and the 3rd mounting hole are oppositely arranged, and described
Two mounting holes and the 4th mounting hole are oppositely arranged.
Preferably, support frame as described above further includes the 3rd side plate；3rd side plate and the bottom plate vertical connection, described the
Three side plates are with first side sheet room every the first preset distance, and the 3rd side plate is with second side sheet room every the second pre- spacing
From first preset distance is equal with second preset distance.
Preferably, the feeding roller support base further includes fixing piece；The fixing piece includes fixed arm and support arm, described
Fixed arm and the support arm vertical connection；The support arm is connected with the bottom plate, is used to support support frame as described above；It is described solid
Fixed arm and the 3rd preset distance of bottom plate interval.
Preferably, if being connected with bolt stem on the fixing piece, some bolts are lived with support arm and support frame as described above
Dynamic connection；The bolt is extended to outside the support arm backwards to one end of support frame as described above, for adjusting support frame as described above and institute
State the height between support arm.
Preferably, the geometric center of first supporting item and the first distance of geometric center interval of the feeding roller, institute
State the geometric center of the second supporting item and the geometric center interval second distance of the feeding roller, first distance and described
Two apart from equal.
On the other hand, the invention discloses a kind of printing device, including Support for impression mechanism, feeding roller and feeding roller support base；
The feeding roller is erected on the Support for impression mechanism, and the feeding roller support base, which is fixed on the side wall of the Support for impression mechanism, to be used for
The feeding roller is supported, wherein, the feeding roller support base includes at least supporting rack, the first supporting item and the second supporting item；Institute
State the first supporting item to be flexibly connected with support frame as described above, second supporting item is flexibly connected with support frame as described above；Described first
Supporting item protrudes from the top of support frame as described above, and second supporting item protrudes from the top of support frame as described above；Described first
Support member and the second supporting item interval pre-determined distance and it is arranged side by side, first supporting item is used for second supporting item
Set up the feeding roller.
Preferably, the quantity of the feeding roller support base is several, several described feeding roller support bases are equidistantly solid
It is scheduled on the side wall of the Support for impression mechanism；Several described feeding roller support bases, which are located at below the feeding roller, is used to support institute
State feeding roller.
In conclusion the feeding roller support base of the present invention has the advantages that：First, first supporting item is passed through
And second supporting item feeding roller is supported, thus can avoid the feeding roller due to self gravitation is overweight or conveying material
Overweight and flexural deformation.It is used to place feeding roller secondly as being formed between first supporting item and second supporting item
Supporting and space, thus be not only convenient for manufacturing, and support more firm；In addition, first supporting item and the second supporting item with
Support frame as described above is flexibly connected, and when the feeding roller rotates feeding, first supporting item and second supporting item are with institute
State feeding roller to rotate together, reduce the friction between first supporting item and second supporting item and the feeding roller.
The printing device of the present invention, including Support for impression mechanism, feeding roller and feeding roller support base；The feeding roller is erected at the printer
On frame, the feeding roller support base, which is fixed on the side wall of the Support for impression mechanism, is used to support the feeding roller, ensure that described
The printing precision of printing device.The feeding roller support base and with feeding roller support base printing device it is simple in structure, can be effective
Prevent feeding bending.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the feeding roller support base of a preferred embodiment of the present invention.
Fig. 2 is the structure diagram of the supporting rack of a preferred embodiment of the present invention.
Fig. 3 is the structure diagram of the fixing piece of a preferred embodiment of the present invention.
Fig. 4 is the structure diagram of the printing device with feeding roller support base.
Embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make the mesh of the present invention
, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, the present invention is further retouched in detail
State.It is to be understood that specific embodiment described herein is only configured to explain the present invention, it is not configured as limiting the present invention.
To those skilled in the art, the present invention can be real in the case of some details being not required in these details
Apply.The description to embodiment is used for the purpose of by showing that the example of the present invention is better understood from the present invention to provide below.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including ... ", it is not excluded that including
Also there are other identical element in the process of the key element, method, article or equipment.
Please refer to Fig.1 to Fig.3, the present invention discloses a kind of feeding roller support base 30, including supporting rack 31, the first supporting item
32 and second supporting item 33；First supporting item 32 is flexibly connected with support frame as described above 31, second supporting item 33 and institute
Supporting rack 31 is stated to be flexibly connected；First supporting item 32 protrudes from the top of support frame as described above 31, second supporting item 33
Protrude from the top of support frame as described above 31；First supporting item 32 is set side by side with second supporting item 33 interval pre-determined distance
Put, first supporting item 32 is used to set up the feeding roller 20 with second supporting item 33.In the present embodiment, the branch
The top of support 31 is backwards to the bottom plate 311 with support frame as described above 31, the top of support frame as described above 31 and first side plate 312
Top and the top of second side plate 313 are in same level.
Feeding roller support base 30 provided in an embodiment of the present invention, passes through first supporting item positioned at the lower section of feeding roller 20
32 and second supporting item 33 support feeding roller 20 avoid the feeding roller 20 due to self gravitation is overweight or conveying material
It is overweight and flexural deformation, first supporting item 32 and second supporting item 33 are flexibly connected with support frame as described above 31 respectively,
Support frame as described above 31 supports first supporting item 32 and second supporting item 33, when the feeding roller 20 rotates feeding,
First supporting item 32 and second supporting item 33 are rotated with the feeding roller 20, reduce first supporting item
Friction between 32 and second supporting item 33 and the feeding roller 20, while first supporting item 32 is reduced to described
The damage of feeding roller 20.In the present embodiment, first supporting item 32 and second supporting item 33 respectively with the support
Frame 31 is affixed, wherein it is possible to understand, first supporting item 32 and second supporting item 33 can also be with the supports
Frame 31 is hinged, is not specifically limited herein.In the present embodiment, first supporting item 32 and second supporting item 33 are in
Cylinder.It is in cylinder, has one it is understood that first supporting item 32 and second supporting item 33 can be centre
Any component of measured length, can also be in fusiform ear of maize, sphere spherical in shape etc..
Preferably, the geometric center interval first of the geometric center of first supporting item 31 and the feeding roller 20 away from
From, the geometric center of second supporting item 31 and the geometric center interval second distance of the feeding roller 20, described first away from
It is equal from the second distance.So so that first supporting item 31 and second supporting item 32 are in same level
On face, it can make feeding roller holding completely horizontal when supporting the feeding roller 20 and will not tilt, so as to ensure that institute
The transmission precision of feeding roller 20 is stated, and then ensure that the printing precision of printing device.
Preferably, first supporting item 32 includes the first support roller, and second supporting item 33 includes the second support roller,
The feeding roller 20 drives first support roller and second support roller to rotate.In the present embodiment, first support
Roller includes the first supporting part 322 and first connecting portion 321；The first connecting portion 321 and first supporting part 322 and described
Supporting rack 31 is connected；Second support roller includes the second supporting part 332 and second connecting portion 331；The second connecting portion 331
It is connected with second supporting part 332 and support frame as described above 31.In the present embodiment, the length of the feeding roller 20 is described
More than ten times of the length of one supporting part 322 and second supporting part 332, so first supporting part 322 and described
Two supporting parts 332 can bear larger weight without producing deformation bending, so as to ensure that the steady of the feeding roller 20.
Meanwhile first supporting part 322 of circular in cross-section and second supporting part 332 are same with cross section rounded
20 sliding contact of feeding roller, first supporting part 322 and second support can be driven when the feeding roller 20 rotates
Portion 332 rotates, and thus reduces between the feeding roller 20 and first supporting part 322 and second supporting part 332
Frictional force so that the abrasion of the feeding roller 20 and first supporting part 322 and second supporting part 332 reduces, and increases
The service life of the feeding roller 20, first supporting part 322 and second supporting part 332 is added, so as to save into
This.
In another embodiment, the feeding roller support base 30 further includes the first elastic component and the second elastic component；Described
In a ring, first elastic component is placed on first supporting part 322 for the cross section of one elastic component, is used to support described send
Expect roller 20；In a ring, second elastic component is placed on second supporting part 332 for the cross section of second elastic component, is used
In the support feeding roller 20.In the present embodiment, first elastic component and second elastic component are all rubber ring, work as institute
State the material furled on feeding roller 20 it is increasingly thicker when, the rubber ring will shrink material of the release certain space to retracting,
Avoid the material of the too small bad retracting of extruding in space；When the material furled on the feeding roller 20 is more and more thinner, the rubber ring
The space that filling is had more due to the release of material will be stretched, avoids the feeding roller 20 hanging and bends.Meanwhile described
The equal length of the length of one elastic component and first supporting part 322, the length of second elastic component with described second
The equal length of support part 332, so described first supporting part 322 and second supporting part 332 can be completely by rubber rings
It is wrapped in, so that it is not in direct with first supporting part that the feeding roller 20 is contacted with the rubber ring completely
322 and second supporting part 332 contact be unfavorable for the rotation of the feeding roller 20.In the present embodiment, first support
Portion 322 and the cross section of second supporting part 332 can be that circle can also be square, wherein, the elastic component can also
It is foam circle, is not specifically limited herein.
Preferably, support frame as described above 31 includes bottom plate 311, the first side plate 312 and the second side plate 313, and the bottom plate 311 divides
It is not connected with first side plate 312 and second side plate 313, first side plate 312 is parallel with second side plate 313
It is arranged at intervals, the top of first side plate 312 and the top of second side plate 313 are used to support first supporting item 32
And second supporting item 33.
Preferably, the top of first side plate 312 is equipped with the first groove 314, the first mounting hole 316 and the second mounting hole
317, the opening of first groove 314 is located at first mounting hole backwards to the bottom plate 311, first groove 314
Between 316 and second mounting hole 317；The top of second side plate 313 is equipped with the second groove 315, the 3rd mounting hole
318 and the 4th mounting hole 319, the opening of second groove 315 be located at backwards to the bottom plate 311, second groove 315
Between 3rd mounting hole 318 and the 4th mounting hole 319；The both ends of first supporting item 32 are plugged in described respectively
In first mounting hole 316 and the 3rd mounting hole 318, the both ends of second supporting item 33 are plugged in second peace respectively
Fill in hole 317 and the 4th mounting hole 319；First mounting hole 316 and the 3rd mounting hole 318 are oppositely arranged, institute
State the second mounting hole 317 and the 4th mounting hole 319 is oppositely arranged.In the present embodiment, the groove is v-depression, by
Set up in the feeding roller 20 by first supporting item 32 and second supporting item 33 so that the feeding roller 20 can be to
A lower protrusion part, the v-depression are used to accommodate the downwardly projecting part of the feeding roller 20 so that the feeding roller 20
Damage will not be scraped by 312 or second side plate 313 of the first side plate.Wherein it is possible to understand, the groove can be that arc is recessed
Groove, is not specifically limited herein.
Meanwhile in a preferred embodiment, the peak of first supporting item 32 and second supporting item 33 is higher than
The upper end of first side plate 312 and second side plate 313, so as to avoid the feeding roller 20 and first side plate
312 and the contact of second side plate 313, and the upper surface of first side plate 312 and second side plate 313 is into substantially
In m types, avoid when the feeding roller 20 is overweight contacted with first side plate 312 and second side plate 313 when be damaged.
In another embodiment, support frame as described above 31 further includes bearing, the quantity of the bearing 4,4 bearings
Respectively in first mounting hole 316, the second mounting hole 317, the 3rd mounting hole 318 and the four the second mounting holes 317.
The both ends of first supporting item 32 are inserted into the bearing in first mounting hole 316 and the 3rd mounting hole 318 respectively,
The both ends of second supporting item 33 are inserted into the bearing in second mounting hole 317 and the 4th mounting hole 319 respectively；
Embedded bearing is reduced when first supporting item 32 is rotated with the feeding roller 20 and first side plate 312 in mounting hole
And the abrasion of second side plate 313, when second supporting item 33 is rotated with the feeding roller 20 with first side plate 312
And the abrasion of second side plate 313.
Preferably, support frame as described above 31 further includes the 3rd side plate, and the 3rd side plate is connected with the bottom plate 311, described
3rd side plate and first side plate 312 are spaced the first preset distance, the 3rd side plate and second side plate 313 interval the
Two preset distances, first preset distance is equal with second preset distance, and the 3rd side plate is used for the support
Frame 31 is fixed on the designated position of external equipment.So design avoids the 3rd side plate contact with the feeding roller 20
And damage feeding roller 20.In the present embodiment, the 3rd side plate is equipped with mounting hole, and the mounting hole is used for the feeding
Roller support base 30 is fixed on the printing device, so that support frame as described above 31 is directly connected with the 3rd side plate need not
The balance of supporting rack 31 is adjusted, it is simple in structure.
Fig. 2 and Fig. 3 is referred to, in a preferred embodiment, the feeding roller support base 30 further includes fixing piece 34, described
Fixing piece 34 includes fixed arm 341 and support arm 342, the fixed arm 341 and 342 vertical connection of support arm；The branch
Brace 342 is connected with the bottom plate 311, is used to support support frame as described above 31；The fixed arm 341 is spaced with the bottom plate 311
3rd preset distance.In the present embodiment, the support arm 342 is located at the bottom plate 311 and is used to support whole supporting rack below
31, the fixed arm 341 is connected with the printing device, for whole feeding roller support base 30 to be installed on the printing device
Lower section upper and positioned at the feeding roller 20；The fixed arm 341 be equipped with by the fixing piece 34 be fixed on it is described printing set
The fixing piece 34, is firmly locked on printing device by standby upper installation circular hole 345 by screw.
Preferably, if being connected with bolt stem 343 on the fixing piece 34, some bolts 343 and support arm 342 and institute
Supporting rack 31 is stated to be flexibly connected；The bolt 343 is extended to outside the support arm 342 backwards to one end of support frame as described above 31, is used
Height between adjusting support frame as described above 31 and the support arm 342.In the present embodiment, the quantity of the bolt 343 is
Four, four bolts 343 arrange rectangular；When installing the feeding roller support base 30 for the first time, make the bottom plate 311 and institute
The height for stating support arm 342 is zero, is so conducive to the installation of the feeding roller support base 30, and will not touch described send
Expect roller 20；After installing feeding roller support base 30, adjusting four bolts 343 makes first supporting item 32 and second support
Part 33 can be contacted with the feeding roller 20, and whole supporting rack 31 is horizontal positioned.
Preferably, some locking holes 344 are additionally provided with the fixing piece 34, the bottom plate 311 is equipped with and the locking
The matched mounting hole in hole 344；Fastener is locked support frame as described above 31 with the mounting hole by connecting the locking hole 344
On the fixing piece 34, the cross section of the locking hole 344 is in bar shaped.In the present embodiment, the number of the locking hole 344
For 4,4 locking holes 344 are located in the rectangle and equally arrange rectangularity, and it is right not interfere with bolt 343 so
The adjusting of supporting rack 31, and it is not in rock that can lock support frame as described above 31.In the present embodiment, bar shaped locking hole
344 longer parts are vertical with the intersection of the fixed arm 341 and the support arm 342, so can be according to the feeding roller
20 radius size adjusts the distance between supporting rack 31 and the fixed arm 341.In another variant embodiment, bar shaped locking
The longer part in hole 344 is parallel with the intersection of the fixed arm 341 and the support arm 342, so can be according to feeding roller 20
Position of the different adjustment supporting rack 31 on the support arm 342, support frame as described above 31 is kept balance.
Referring to Fig. 4, the invention also discloses a kind of printing device, including Support for impression mechanism 10, feeding roller 20 and feeding roller
Support base 30；The feeding roller 20 is erected on the Support for impression mechanism 10, and the feeding roller support base 30 is fixed on the printing
The feeding roller 20 is used to support on the side wall of rack 10, which is foregoing feeding roller support base 30, feeding
The concrete structure of roller support base 30 refers to the description of preceding embodiment, and details are not described herein.In one embodiment, it is described to send
Material roller support base 30 includes supporting rack 31, the first supporting item 32 and the second supporting item 33；First supporting item 32 and the branch
Support 31 is flexibly connected, and second supporting item 33 is flexibly connected with support frame as described above 31, first supporting item 32 with it is described
Second supporting item 33 interval pre-determined distance is arranged side by side, and first supporting item 32 is used to set up institute with second supporting item 33
State feeding roller 20.
Preferably, the feeding roller support base 30 is fixed on the underface of 20 geometric center of feeding roller and the feeding
Roller 20 contacts.When the feeding roller support base 30 only has one, understand to pacify the feeding roller support base 30 by mechanical knowledge
Middle support effect mounted in the feeding roller 20 is best.In another embodiment, the quantity of the feeding roller support base 30
For 2,2 feeding roller support bases 30 are spaced the 4th preset distance, and the 4th preset distance is grown for the feeding roller 20
/ 3rd of degree, the distance of one of those first end face of the feeding roller support base 30 away from the feeding roller 20 is described
/ 3rd of 20 length of feeding roller, the distance of another second end face of feeding roller support base 30 away from the feeding roller 20
For 1/3rd of 20 length of feeding roller.So install, not only can be very good to support the feeding roller 20, and it is described
The frictional force of first supporting item 32 and the second supporting item 33 and coiled material is smaller, saves cost and in turn ensure that quality.
Preferably, the quantity of the feeding roller support base 30 is several, between several described grades of feeding roller support base 30
Away from being fixed on the side wall of the Support for impression mechanism 10；Several described feeding roller support bases 30 are located under the feeding roller 20
Side is used to support the feeding roller 20.Feeding roller support base 30 described in spaced set so that 20 uniform force of feeding roller
It can be good at keeping opposite steady, so that feeding or retracting material are all accurate, so as to ensure that the accuracy of printing.
In conclusion the feeding roller support base 30 of the present invention has the advantages that：First, supported by described first
32 and second supporting item 33 of part is supported feeding roller 20, thus the feeding roller 20 can be avoided since self gravitation is overweight or
The material of conveying is overweight and flexural deformation, secondly as being formed between first supporting item 32 and second supporting item 33
For placing the supporting and space of feeding roller 20, thus it is not only convenient for manufacturing, and supports more firm；In addition, first support
32 and second supporting item 33 of part is flexibly connected with support frame as described above 31, when the feeding roller 20 rotates feeding, described first
Support member 32 and second supporting item 33 are rotated with the feeding roller 20, reduce first supporting item 32 and described
Friction between two supporting items 33 and the feeding roller 20.The present invention printing device, including Support for impression mechanism 10, feeding roller 20 and
Feeding roller support base 30；The feeding roller 20 is erected on the Support for impression mechanism 10, and the feeding roller support base 30 is fixed on institute
State and the feeding roller 20 is used to support on the side wall of Support for impression mechanism 10, ensure that the printing precision of the printing device.The feeding
Roller support base 30 and printing device with feeding roller support base 30 are simple in structure, can effectively prevent feeding roller 20 and bend.
Feeding roller support base provided by the present invention and the printing device with feeding roller support base have been carried out in detail above
Thin to introduce, specific case used herein is set forth the principle of the present invention and embodiment, and above example is said
It is bright to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in specific embodiments and applications, in conclusion this specification content is only
For embodiments of the present invention, it is not intended to limit the scope of the invention, it is every using in description of the invention and attached drawing
Hold made equivalent structure or equivalent flow shift, be directly or indirectly used in other related technical areas, similarly wrap
Include in the scope of patent protection of the present invention.It should not be construed as limiting the invention.
Claims (10)
1. a kind of feeding roller support base, it is characterised in that including supporting rack, the first supporting item and the second supporting item；Described first
Supporting item is flexibly connected with support frame as described above, and second supporting item is flexibly connected with support frame as described above；First supporting item
The top of support frame as described above is protruded from, second supporting item protrudes from the top of support frame as described above；First supporting item with
The second supporting item interval pre-determined distance and it is arranged side by side, first supporting item is used to set up institute with second supporting item
State feeding roller.
2. feeding roller support base according to claim 1, it is characterised in that first supporting item includes the first support
Roller, second supporting item include the second support roller；The feeding roller drives first support roller and second support roller
Rotate.
3. feeding roller support base according to claim 2, it is characterised in that support frame as described above includes bottom plate, the first side plate
And second side plate, the bottom plate are connected with first side plate and second side plate respectively, first side plate and described the
Two side plate parallel intervals are set, and the top of first side plate is with being used to support first support at the top of second side plate
Roller and second support roller.
4. feeding roller support base according to claim 3, it is characterised in that it is recessed that the top of first side plate is equipped with first
Groove, the first mounting hole and the second mounting hole, the opening of first groove is backwards to the bottom plate, and first groove is positioned at described
Between first mounting hole and second mounting hole；The top of second side plate is equipped with the second groove, the 3rd mounting hole and the
Four mounting holes, for the opening of second groove backwards to the bottom plate, second groove is located at the 3rd mounting hole and described
Between 4th mounting hole；The both ends of first supporting item are plugged in first mounting hole and the 3rd mounting hole respectively
Interior, the both ends of second supporting item are plugged in second mounting hole and the 4th mounting hole respectively；First peace
Dress hole and the 3rd mounting hole are oppositely arranged, and second mounting hole and the 4th mounting hole are oppositely arranged.
5. feeding roller support base according to claim 4, it is characterised in that support frame as described above further includes the 3rd side plate；Institute
The 3rd side plate and the bottom plate vertical connection are stated, the 3rd side plate is with first side sheet room every one first preset distance, institute
The 3rd side plate is stated with second side sheet room every one second preset distance, first preset distance and second preset distance
It is equal.
6. feeding roller support base according to claim 4, it is characterised in that the feeding roller support base further includes fixation
Part；The fixing piece includes fixed arm and support arm, the fixed arm and the support arm vertical connection；The support arm and institute
Bottom plate connection is stated, is used to support support frame as described above；The fixed arm and the 3rd preset distance of bottom plate interval 1.
7. feeding roller support base according to claim 6, it is characterised in that if being connected with bolt stem on the fixing piece,
Some bolts are flexibly connected with support arm and support frame as described above；The bolt extends to institute backwards to one end of support frame as described above
State outside support arm, for adjusting the height between support frame as described above and the support arm.
8. feeding roller support base according to claim 1, it is characterised in that the geometric center of first supporting item and institute
State one first distance of geometric center interval of feeding roller, the geometric center of second supporting item with the geometry of the feeding roller
One second distance of heart septum, first distance are equal with the second distance.
9. a kind of printing device, it is characterised in that including Support for impression mechanism, feeding roller and feeding roller support base；The feeding roll stand
It is located on the Support for impression mechanism, the feeding roller support base, which is fixed on the side wall of the Support for impression mechanism, is used to support the feeding
Roller, wherein, the feeding roller support base is claim 1-8 any one of them feeding roller support bases.
10. printing device according to claim 9, it is characterised in that the quantity of the feeding roller support base is several,
Several described feeding roller support bases are equidistantly fixed on the side wall of the Support for impression mechanism；Several described feeding roller support bases
The feeding roller is used to support below the feeding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240152.9A CN108016150B (en) | 2017-11-30 | 2017-11-30 | Feed roll supporting seat and printing equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240152.9A CN108016150B (en) | 2017-11-30 | 2017-11-30 | Feed roll supporting seat and printing equipment with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108016150A true CN108016150A (en) | 2018-05-11 |
| CN108016150B CN108016150B (en) | 2020-01-03 |
Family
ID=62077757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711240152.9A Active CN108016150B (en) | 2017-11-30 | 2017-11-30 | Feed roll supporting seat and printing equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108016150B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005082634A1 (en) * | 2004-02-26 | 2005-09-09 | Seiko Instruments Inc. | Printer |
| CN201325782Y (en) * | 2008-09-27 | 2009-10-14 | 宁波荣溢化纤科技有限公司 | Film supply structure for preparing single orientation prepreg tape |
| CN201538104U (en) * | 2009-09-07 | 2010-08-04 | 深圳市润天智图像技术有限公司 | Medium control mechanism and ink-jet machine |
| JP2010201690A (en) * | 2009-03-02 | 2010-09-16 | Ricoh Co Ltd | Recording medium feeder and image forming device |
| CN203805518U (en) * | 2014-04-14 | 2014-09-03 | 薛征宇 | Medium conveying device of printer |
| CN204382387U (en) * | 2015-01-15 | 2015-06-10 | 河南省超亚医药器械有限公司 | Heating bag ventilated membrane perforating device is pasted in moxibustion |
| CN204777801U (en) * | 2015-06-24 | 2015-11-18 | 浙江港流高分子科技有限公司 | Place work or material rest of polymer coiled material |
-
2017
- 2017-11-30 CN CN201711240152.9A patent/CN108016150B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005082634A1 (en) * | 2004-02-26 | 2005-09-09 | Seiko Instruments Inc. | Printer |
| CN201325782Y (en) * | 2008-09-27 | 2009-10-14 | 宁波荣溢化纤科技有限公司 | Film supply structure for preparing single orientation prepreg tape |
| JP2010201690A (en) * | 2009-03-02 | 2010-09-16 | Ricoh Co Ltd | Recording medium feeder and image forming device |
| CN201538104U (en) * | 2009-09-07 | 2010-08-04 | 深圳市润天智图像技术有限公司 | Medium control mechanism and ink-jet machine |
| CN203805518U (en) * | 2014-04-14 | 2014-09-03 | 薛征宇 | Medium conveying device of printer |
| CN204382387U (en) * | 2015-01-15 | 2015-06-10 | 河南省超亚医药器械有限公司 | Heating bag ventilated membrane perforating device is pasted in moxibustion |
| CN204777801U (en) * | 2015-06-24 | 2015-11-18 | 浙江港流高分子科技有限公司 | Place work or material rest of polymer coiled material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108016150B (en) | 2020-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101752283B (en) | Substrate transport apparatus and substrate transport method | |
| CN201008244Y (en) | Sliding rail type tray bearing component and machine cabinet | |
| CN108918251B (en) | Height-adjustable support applied to continuous beam test | |
| CN108016150A (en) | Feeding roller support base and the printing device with feeding roller support base | |
| CN109269569B (en) | Automatic detection system for connecting rod | |
| CN207497731U (en) | Feeding roller support base and the printing device with feeding roller support base | |
| CN211954396U (en) | Electronic scale convenient and fast to disassemble and assemble | |
| CN215522747U (en) | Support base convenient to installation is dismantled for engineering survey and drawing | |
| CN212179844U (en) | Automobile flexible positioning support measuring system | |
| CN212719094U (en) | Display screen mounting rack and display | |
| CN109443269A (en) | Bearing outer ring automatic detection device | |
| CN214666587U (en) | Concentricity detection device for machining | |
| CN2816557Y (en) | Flat TV hanging-on-wall rack | |
| CN106081685A (en) | A kind of gas expansion shaft holding device | |
| CN105973895A (en) | Circuit board hole inspection machine and press plate device thereof | |
| CN207586805U (en) | One kind is convenient for computer display and chassis fixing device | |
| CN219828207U (en) | Device for measuring capacity of vertical metal tank | |
| CN212302686U (en) | Double-identification detector suitable for large-range detection | |
| CN215148501U (en) | Module screen inspection frock | |
| CN201335723Y (en) | Load sensor and belt balance | |
| CN210480278U (en) | Feeding platform | |
| CN207411791U (en) | A kind of desk being moved easily | |
| CN216511088U (en) | Tray clamp used in tray warehouse | |
| CN218488419U (en) | Robot and anti-toppling device | |
| CN210322300U (en) | Shafting is to neutralization bearing body load testing arrangement based on meeting an emergency |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |