CN208946897U - It is a kind of can the fixed printer roll shaft of Fast Installation - Google Patents
It is a kind of can the fixed printer roll shaft of Fast Installation Download PDFInfo
- Publication number
- CN208946897U CN208946897U CN201821542409.6U CN201821542409U CN208946897U CN 208946897 U CN208946897 U CN 208946897U CN 201821542409 U CN201821542409 U CN 201821542409U CN 208946897 U CN208946897 U CN 208946897U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- grip block
- printer
- fixed
- mobile jib
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses it is a kind of can the fixed printer roll shaft of Fast Installation, including printer pedestal, roll shaft mobile jib and right spindle, exit slot is provided with above the printer pedestal, black chrome coating is provided on the inside of the foamed cotton ring, the inside of the roll shaft mobile jib is equipped with heat conducting bar, the outside left and right ends of the roll shaft mobile jib are mounted on baffle, right grip block is provided with above the right spindle, the surface of the right grip block offers right holding tank, the surface of the left grip block is provided with left holding tank, the upper surface of the right grip block is equipped with fixed block.This can the fixed printer roller axle construction of Fast Installation it is more perfect, when friction occurs to generate heat between roll shaft outermost layer and paper, its heat can be guided and be distributed, roll shaft outermost layer is avoided to be damaged, to improve the service life of roll shaft, secondly the installation process of the printer roll shaft is more convenient, when roll shaft is damaged, can timely be replaced to it.
Description
Technical field
The utility model relates to printer roll shaft technical fields, and specially one kind can the fixed printer roller of Fast Installation
Axis.
Background technique
Printer is one of output equipment of computer, for computer disposal result to be printed upon associated media, is weighed
The index of amount printer quality has three: print resolution, print speed and noise, roll shaft belong to one kind on printer apparatus
Part, nickname roller mean the general designation for the cylindrical parts that can be rolled on machine；Roller is an entirety, without others group
Part, for shape as axis, shaft is exactly itself, and Chinese like two words and connect together reading, so being just roll shaft；Second meaning is just
Serve as the axis of roller；This roller is combination roller, is made of axis, bearing, roller set, sealing ring (lid, ring), subsequent component is all
It covers on axis.But existing printer roll shaft structure is too simple, service life is short, and roll shaft outermost layer is easy and paper
Between rub, heat can be generated in friction process, roll shaft outermost layer is caused to be damaged, secondly general printer roll shaft
Installation process is more troublesome, and when roll shaft is damaged, cannot timely be replaced to it, lead to printer paper delivery speed
Slowly, in view of the above-mentioned problems, we have proposed it is a kind of can the fixed printer roll shaft of Fast Installation.
Summary of the invention
The purpose of this utility model is to provide it is a kind of can the fixed printer roll shaft of Fast Installation, to solve above-mentioned background
It is proposed that general printer roll shaft structure is too simple in technology, service life is short, and roll shaft outermost layer is easy between paper
It rubs, heat can be generated in friction process, roll shaft outermost layer is caused to be damaged, secondly general printer is installed with roll shaft
Process is more troublesome, and when roll shaft is damaged, cannot timely be replaced to it, cause printer paper delivery is slow-footed to ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: one kind can the fixed printer of Fast Installation
Roll shaft, including printer pedestal, roll shaft mobile jib and right spindle are provided with exit slot, and paper delivery above the printer pedestal
The top of mouth is provided with foamed cotton ring, black chrome coating is provided on the inside of the foamed cotton ring, the inside of the roll shaft mobile jib is equipped with
Heat conducting bar, and roll shaft mobile jib is located at the outside of black chrome coating, the left and right ends of the heat conducting bar are provided with thermovent, the roller
The outside left and right ends of axis mobile jib are mounted on baffle, right grip block are provided with above the right spindle, and right spindle is located at
The outer surface of printer pedestal, the surface of the right grip block offers right holding tank, and is provided with above right holding tank
Locating slot is equipped with left rotary shaft on the left of the right spindle, and is connected with left grip block above left rotary shaft, the left grip block
Surface be provided with left holding tank, and the upper right side of left holding tank is fixed with positioning column, the upper surface installation of the right grip block
Have fixed block, and shaft be installed on the outside of fixed block, be provided with movable plate on the left of the shaft, the left grip block it is upper
Surface is fixed with quarter butt.
Preferably, it fits between the inner surface of the foamed cotton ring and the outer surface of black chrome coating, and black chrome coating is interior
It fits between surface and the outer surface of roll shaft mobile jib.
Preferably, the vertical centerline between the thermovent between baffle about roll shaft mobile jib is symmetrical, and roll shaft
The central axes of mobile jib are overlapped with the central axes of heat conducting bar.
Preferably, the printer pedestal is by constituting rotational structure, while right clamping between right spindle and right grip block
The shape of slot and left holding tank is disposed as semicircle.
Preferably, the inside diameter of the locating slot and the outer dia of positioning column are equal, and right grip block passes through positioning
It is connected between slot and positioning column and left grip block.
Preferably, the fixed block between shaft and movable plate by being rotatablely connected, and the external dimensions of quarter butt and activity
It matches between the inside dimension of front edge of board.
Compared with prior art, the utility model has the beneficial effects that this can the fixed printer roll shaft knot of Fast Installation
Structure is more perfect, when friction occurs to generate heat between roll shaft outermost layer and paper, can guide to its heat
It distributes, roll shaft outermost layer is avoided to be damaged, so that the service life of roll shaft is improved, the installation process of next printer roll shaft
It is more convenient, when roll shaft is damaged, it can timely be replaced, this can Fast Installation fixed printer roll shaft
It fits between the inner surface of foamed cotton ring and the outer surface of black chrome coating, and the appearance of the inner surface of black chrome coating and roll shaft mobile jib
It fits between face, it, can be by paper from beating by the setting of foamed cotton ring, roll shaft mobile jib and exit slot when the rotation of roll shaft mobile jib
The inside of print machine pulls out, and the frictional heat generated between the outer surface and paper of foamed cotton ring is absorbed by black chrome coating, to avoid
Foamed cotton ring is ruined, and is conducive to the service life for improving foamed cotton ring, table of the heat transfer that black chrome coating absorbs in roll shaft mobile jib
Then face is transmitted at thermovent by the heat conducting bar of the graphene material inside roll shaft mobile jib, then will be hot by thermovent
Outwardly, the perfect heat-dissipating so that device is arranged in this to amount row, and the printer pedestal of the device passes through right spindle and right folder
It holds and constitutes rotational structure between plate, right grip block is rotated to the left by right spindle, left grip block is similarly passed through into left rotary shaft
It rotates, is then fixed by the left and right ends of left holding tank and right holding tank roll shaft mobile jib to the right, this setting makes
The fixed form for obtaining roll shaft mobile jib is relatively simple practical, can timely be replaced to it when roll shaft mobile jib is damaged.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model roll shaft mobile jib surface structure schematic diagram.
In figure: 1, printer pedestal；2, exit slot；3, foamed cotton ring；4, black chrome coating；5, roll shaft mobile jib；6, heat conducting bar；7,
Thermovent；8, baffle；9, right spindle；10, right grip block；11, right holding tank；12, locating slot；13, left rotary shaft；14, left clamping
Plate；15, left holding tank；16, positioning column；17, fixed block；18, shaft；19, movable plate；20, quarter butt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: one kind can the fixed printer roller of Fast Installation
Axis, including printer pedestal 1, roll shaft mobile jib 5 and right spindle 9, the top of printer pedestal 1 are provided with exit slot 2, and exit slot
2 top is provided with foamed cotton ring 3, and the inside of foamed cotton ring 3 is provided with black chrome coating 4, and the inside of roll shaft mobile jib 5 is equipped with heat conducting bar
6, and roll shaft mobile jib 5 is located at the outside of black chrome coating 4, is affixed between the inner surface of foamed cotton ring 3 and the outer surface of black chrome coating 4
It closes, and fits between the inner surface of black chrome coating 4 and the outer surface of roll shaft mobile jib 5, when roll shaft mobile jib 5 rotates, pass through bubble
The setting of cotton circle 3, roll shaft mobile jib 5 and exit slot 2 can pull out paper from the inside of printer, the outer surface of foamed cotton ring 3 with
The frictional heat generated between paper is absorbed by black chrome coating 4, so that foamed cotton ring 3 be avoided to be ruined, is conducive to improve foamed cotton ring 3
Service life, the left and right ends of heat conducting bar 6 are provided with thermovent 7, and the outside left and right ends of roll shaft mobile jib 5 are mounted on gear
Plate 8, the vertical centerline between thermovent 7 between baffle 8 about roll shaft mobile jib 5 is symmetrical, and the central axes of roll shaft mobile jib 5
It is overlapped with the central axes of heat conducting bar 6, then the heat transfer that black chrome coating 4 absorbs passes through roll shaft master on the surface of roll shaft mobile jib 5
The heat conducting bar 6 of graphene material inside bar 5 is transmitted at thermovent 7, then arranges heat outwardly by thermovent 7, right
The top of shaft 9 is provided with right grip block 10, and right spindle 9 is located at the outer surface of printer pedestal 1, the table of right grip block 10
Face offers right holding tank 11, and the top of right holding tank 11 is provided with locating slot 12, and the left side of right spindle 9 is equipped with left rotary shaft
13, and the top of left rotary shaft 13 is connected with left grip block 14, the surface of left grip block 14 is provided with left holding tank 15, and left clamping
The upper right side of slot 15 is fixed with positioning column 16, and printer pedestal 1, which passes through, constitutes rotation knot between right spindle 9 and right grip block 10
Structure, while the shape of right holding tank 11 and left holding tank 15 is disposed as semicircle, to the left by right spindle 9 by right grip block 10
Left grip block 14 is similarly rotated to the right by left rotary shaft 13, then passes through left holding tank 15 and right holding tank 11 by side rotation
The left and right ends of roll shaft mobile jib 5 are fixed, and the inside diameter of locating slot 12 is equal with the outer dia of positioning column 16, and right
Positioning column 16 is applied in locating slot 12 by being connected between locating slot 12 and positioning column 16 and left grip block 14 by grip block 10
Inside so that between right grip block 10 and left grip block 14 be in closed state, this setting enables roll shaft mobile jib 5 steady
The fixed inside for being fixed on left holding tank 15 and right holding tank 11, the upper surface of right grip block 10 are equipped with fixed block 17, and solid
The outside for determining block 17 is equipped with shaft 18, and the left side of shaft 18 is provided with movable plate 19, and the upper surface of left grip block 14 is fixed with
Quarter butt 20, fixed block 17 between shaft 18 and movable plate 19 by being rotatablely connected, and the external dimensions of quarter butt 20 and movable plate 19
It matches, movable plate 19 is rotated to the left by shaft 18, until by the left end of movable plate 19 between the inside dimension of front end
It is socketed in the outside of quarter butt 20, so that the upper end of left grip block 14 and right grip block 10 is fixed.
Working principle: using this can Fast Installation fixed printer roll shaft when, first by the left and right two of roll shaft mobile jib 5
The inside for being placed on right holding tank 11 with left holding tank 15 of end from top to bottom, then by right grip block 10 by right spindle 9 to
Left pivot movement is similarly rotated left grip block 14 by left rotary shaft 13, to the right so that positioning column 16 is applied in locating slot 12
Then movable plate 19 is passed through shaft 18 to the left again so that being in closed state between right grip block 10 and left grip block 14 by inside
Side rotation, until the left end of movable plate 19 to be socketed in the outside of quarter butt 20, thus by left grip block 14 and right grip block 10
Upper end is fixed, which passes through between positioning column 16, locating slot 12, movable plate 19, shaft 18, quarter butt 20 and fixed block 17
Mutual cooperation, right grip block 10 is fixed with left 14 roll shaft mobile jib 5 of grip block, when roll shaft mobile jib 5 rotate
When, paper can be pulled out from the inside of printer by the setting of foamed cotton ring 3, roll shaft mobile jib 5 and exit slot 2, foamed cotton ring 3
The frictional heat generated between outer surface and paper is absorbed by black chrome coating 4, and the heat transfer that black chrome coating 4 absorbs is in roll shaft master
Then the surface of bar 5 is transmitted at thermovent 7 by the heat conducting bar 6 of the graphene material inside roll shaft mobile jib 5, is then passed through
Thermovent 7 by heat arrange outwardly, here it is this can the fixed printer roll shaft of Fast Installation working principle.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind can the fixed printer roll shaft of Fast Installation, including printer pedestal (1), roll shaft mobile jib (5) and right spindle
(9), it is characterised in that: be provided with exit slot (2) above the printer pedestal (1), and be provided with above exit slot (2)
Foamed cotton ring (3) is provided with black chrome coating (4) on the inside of the foamed cotton ring (3), and the inside of the roll shaft mobile jib (5), which is equipped with, leads
Hot rod (6), and roll shaft mobile jib (5) is located at the outside of black chrome coating (4), the left and right ends of the heat conducting bar (6) are provided with scattered
The outside left and right ends of hot mouth (7), the roll shaft mobile jib (5) are mounted on baffle (8), the top setting of the right spindle (9)
Have right grip block (10), and right spindle (9) is located at the outer surface of printer pedestal (1), the surface of the right grip block (10)
It offers right holding tank (11), and is provided with locating slot (12) above right holding tank (11), the left side peace of the right spindle (9)
Equipped with left rotary shaft (13), and left grip block (14) are connected with above left rotary shaft (13), the surface of the left grip block (14) is set
Be equipped with left holding tank (15), and the upper right side of left holding tank (15) is fixed with positioning column (16), the right grip block (10) it is upper
Surface is equipped with fixed block (17), and shaft (18) are equipped on the outside of fixed block (17), the left side setting of the shaft (18)
Have movable plate (19), the upper surface of the left grip block (14) is fixed with quarter butt (20).
2. one kind according to claim 1 can the fixed printer roll shaft of Fast Installation, it is characterised in that: the foamed cotton ring
(3) it fits between the outer surface of inner surface and black chrome coating (4), and the inner surface of black chrome coating (4) and roll shaft mobile jib (5)
Outer surface between fit.
3. one kind according to claim 1 can the fixed printer roll shaft of Fast Installation, it is characterised in that: the thermovent
(7) vertical centerline between baffle (8) about roll shaft mobile jib (5) is symmetrical, and the central axes of roll shaft mobile jib (5) with
The central axes of heat conducting bar (6) are overlapped.
4. one kind according to claim 1 can the fixed printer roll shaft of Fast Installation, it is characterised in that: the printer
Pedestal (1) is by constituting rotational structure, while right holding tank (11) and left holding tank between right spindle (9) and right grip block (10)
(15) shape is disposed as semicircle.
5. one kind according to claim 1 can the fixed printer roll shaft of Fast Installation, it is characterised in that: the locating slot
(12) inside diameter is equal with the outer dia of positioning column (16), and right grip block (10) passes through locating slot (12) and positioning column
(16) it is connected between left grip block (14).
6. one kind according to claim 1 can the fixed printer roll shaft of Fast Installation, it is characterised in that: the fixed block
(17) by being rotatablely connected between shaft (18) and movable plate (19), and the external dimensions of quarter butt (20) and movable plate (19) front end
Inside dimension between match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542409.6U CN208946897U (en) | 2018-09-20 | 2018-09-20 | It is a kind of can the fixed printer roll shaft of Fast Installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542409.6U CN208946897U (en) | 2018-09-20 | 2018-09-20 | It is a kind of can the fixed printer roll shaft of Fast Installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946897U true CN208946897U (en) | 2019-06-07 |
Family
ID=66738878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821542409.6U Expired - Fee Related CN208946897U (en) | 2018-09-20 | 2018-09-20 | It is a kind of can the fixed printer roll shaft of Fast Installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516400A (en) * | 2020-06-11 | 2020-08-11 | 张行 | Combined printer shaft convenient to install |
-
2018
- 2018-09-20 CN CN201821542409.6U patent/CN208946897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516400A (en) * | 2020-06-11 | 2020-08-11 | 张行 | Combined printer shaft convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |