CN210680129U - Mounting assembly for rotating roller of inkjet printer - Google Patents
Mounting assembly for rotating roller of inkjet printer Download PDFInfo
- Publication number
- CN210680129U CN210680129U CN201921211326.3U CN201921211326U CN210680129U CN 210680129 U CN210680129 U CN 210680129U CN 201921211326 U CN201921211326 U CN 201921211326U CN 210680129 U CN210680129 U CN 210680129U
- Authority
- CN
- China
- Prior art keywords
- mounting
- inkjet printer
- rotating roller
- bolt
- groove
- 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
Links
Images
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to an installation device for a rotating roller of an inkjet printer, and discloses an installation component for the rotating roller of the inkjet printer, which is used for installing the rotating roller of the inkjet printer and comprises an installation seat, wherein the installation seat is provided with an installation groove, a rotating shaft is arranged in the installation groove, the rotating roller is sleeved on the rotating shaft, and the installation seat is arranged at both ends of the rotating shaft; a positioning ring is arranged between the rotating roller and the mounting seat in an interference fit manner on the rotating shaft, the positioning ring is sleeved on the rotating shaft and is abutted against the mounting seat, and a bolt is arranged on the mounting seat; the mounting groove on the mounting seat makes things convenient for the embedding of axis of rotation to it is fixed through the bolt, prevents that it from comparing with ordinary mounting seat because of rotating the roll-off mounting groove, adopts the simple easy operation of the mode of mounting groove cooperation bolt, and convenient the dismantlement, and interference fit has the holding ring between live-rollers and the mounting seat, can fix the position of axis of rotation, thereby prevents that the live-rollers from taking place the skew, influences the air brushing effect.
Description
Technical Field
The utility model relates to a mounting device of live-rollers, more specifically say, it relates to a mounting assembly of inkjet printer live-rollers.
Background
The inkjet printer is a product of a large-scale printer series, the inkjet printer uses solvent type or UV curing type ink, wherein the solvent type ink has strong smell and corrosivity, and the ink permeates into the interior of a printing material through corrosion in the printing process, so that an image is not easy to fade, and the inkjet printer has the characteristics of water resistance, ultraviolet resistance, scratch resistance and the like, and is more and more popular to use.
Chinese patent that patent publication number is CN208530002U discloses an inkjet printer with anti-sticking paper structure, including the inkjet printer body, go out the paper roller, the loose axle, rectify the roller, the belt, stopper and cow hide surface course, this inkjet printer with anti-sticking paper structure is provided with out the paper roller and can rotate under the effect of pivot and form advanced, the right side of pivot is provided with the belt, and the left and right sides of belt all is fixed with the stopper, the stopper is symmetrical about the vertical central line of belt, and be fixed connection between stopper and the pivot, the stopper is convenient for carry on spacingly to the belt about the vertical central line symmetry of belt, prevent the displacement of belt, make the stopper be difficult for dropping the operation that influences the belt for fixed connection between stopper and the pivot, the cow hide surface course is pasted in the outside of belt.
The exit roller in the above-mentioned patent drives through the belt and rotates, when the paper on the exit roller needs to be changed, other parts such as belt need be dismantled, and it is troublesome to dismantle.
SUMMERY OF THE UTILITY MODEL
Dismantle troublesome technical problem to current exit roller, the utility model provides an installation component of air brushing machine live-rollers, it has the advantage of conveniently changing exit roller.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the mounting assembly for the rotating roller of the inkjet printer comprises a mounting seat, wherein a mounting groove is formed in the mounting seat, a rotating shaft is placed in the mounting groove, the rotating roller is sleeved on the rotating shaft, and the mounting seat is arranged at each of two ends of the rotating shaft;
the axis of rotation is in the live-rollers with interference fit has the holding ring between the mount pad, the holding ring cup joints in the axis of rotation and butt the mount pad, be provided with on the mount pad and violently be in the notch department of mounting groove is used for blockking the axis of rotation breaks away from the bolt of mounting groove.
Through above-mentioned technical scheme, the mounting groove on the mount pad makes things convenient for the embedding of axis of rotation to it is fixed through the bolt, prevents that it from because of rotating the roll-off mounting groove, compares with ordinary mount pad, adopts the simple easy operation of the mode of mounting groove cooperation bolt, and convenient the dismantlement, and interference fit has the holding ring between live-rollers and the mount pad, can fix the position of axis of rotation, thereby prevents that the live-rollers from taking place the skew, influences the air brushing effect.
Furthermore, one side that the mount pad upper end is close to the mounting groove is provided with and supplies the through-hole that the bolt passed, the internal diameter size of through-hole with the external diameter size looks adaptation of bolt.
Through above-mentioned technical scheme, the stability of bolt can be guaranteed to the size looks adaptation of bolt and through-hole.
Furthermore, a pull ring and an elastic assembly are arranged on the bolt, and the pull ring is arranged at the end of one end of the bolt.
Through above-mentioned technical scheme, the setting up of pull ring is convenient inserts the bolt and pulls out the through-hole.
Further, the diameter size of the pull ring is larger than the inner diameter size of the through hole.
Through above-mentioned technical scheme, the pull ring can prevent that the bolt from sliding towards the one end of pull ring in the through-hole.
Furthermore, the other end of the bolt is arc-shaped.
Through above-mentioned technical scheme, the tip of bolt sets up to circular-arc, and the tip of bolt forms a radian, conveniently inserts the through-hole.
Furthermore, the elastic assembly comprises a clamping block, an elastic piece and a cylindrical groove, the clamping block is hemispherical, a plurality of blocking blocks are symmetrically arranged on the periphery of the hemispherical circular plane in an axial mode, the distance between the outer sides of any two blocking blocks in axial symmetry is equal to the inner diameter of the cylindrical groove, and the clamping block is arranged at the opening of the cylindrical groove and one side of the circular plane faces the inside of the cylindrical groove.
Through above-mentioned technical scheme, elastic component has been fixed it after inserting the through-hole for the bolt, and the surface of fixture block is circular-arc, makes things convenient for the fixture block to be extruded when getting into the through-hole, is compressed into the cylindrical groove completely when the fixture block is in the through-hole.
Furthermore, the cylindrical groove is arranged on the plug pin, the elastic piece is fixedly arranged in the cylindrical groove, and the elastic piece is in a compression state in a working state.
Through above-mentioned technical scheme, because the elastic component is in compression state, when the fixture block passed the through-hole, the elastic component can pop out it to can block the bolt, prevent that it from sliding towards elastic component's one end in the through-hole.
Furthermore, the outer diameter of the elastic part is the same as the inner diameter of the cylindrical groove, a clamping ring is fixedly arranged at the opening of the cylindrical groove, and the inner diameter of the clamping ring is equal to the maximum hemispherical diameter.
Through above-mentioned technical scheme, the external diameter size of elastic component is the same with the internal diameter size in cylindrical recess, and cylindrical recess inner wall can play the effect that supports the elastic component to can let the more stable compression of elastic component, the internal diameter size of rand sets up to the maximum diameter size that equals the hemisphere fixture block, can guarantee that the fixture block can indent cylindrical recess completely, is provided with on the fixture block and hinders the piece, and the rand on the cooperation cylindrical recess can prevent the fixture block to be popped out the cylindrical recess.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the rotating shaft is embedded into the mounting groove in the mounting seat and is fixed through the bolt, so that the rotating shaft is prevented from sliding out of the mounting groove due to rotation;
(2) the bolt can be conveniently inserted into and pulled out of the through hole through the arrangement of the pull ring, the pull ring can prevent the bolt from sliding in the through hole towards one end of the pull ring, the end part of the bolt is arranged to be arc-shaped, and the end part of the bolt forms a radian, so that the bolt can be conveniently inserted into the through hole;
(3) the elastic assembly is arranged to facilitate the fixing of the inserted pin after the inserted pin is inserted into the through hole, and the surface of the clamping block is arc-shaped, so that the clamping block is conveniently extruded when entering the through hole; when the clamping block is in the through hole, the clamping block is completely compressed into the cylindrical groove, and the elastic element is in a compressed state; when the clamping block passes through the through hole, the elastic piece can pop the clamping block out, so that the bolt can be clamped and prevented from sliding towards one end of the elastic component in the through hole; the external diameter size of elastic component is the same with the internal diameter size in cylindrical groove, and cylindrical inslot wall can play the effect that supports the elastic component to can let the more stable compression of elastic component, the internal diameter size of rand sets up to the maximum diameter size that equals the hemisphere fixture block, can guarantee that the fixture block can be retracted the cylindrical groove completely, is provided with on the fixture block and hinders the piece, and the rand on the cooperation cylindrical groove can prevent the fixture block to be popped out the cylindrical groove.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of a pull ring according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fixture block in an embodiment of the present invention.
Reference numerals: 1. a mounting seat; 2. mounting grooves; 3. a rotating shaft; 4. a rotating roller; 5. a positioning ring; 6. a bolt; 7. a through hole; 8. a pull ring; 9. an elastic component; 10. a clamping block; 11. an elastic member; 12. a cylindrical groove; 13. a collar; 14. and blocking the block.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Examples
The utility model provides an installation component of inkjet printer live-rollers, is shown as figure 1 and figure 2 for installation live-rollers 4 of inkjet printer, including mount pad 1, be equipped with mounting groove 2 on the mount pad 1, mounting groove 2 sets up to the U-shaped groove, has placed axis of rotation 3 in the mounting groove 2, and live-rollers 4 cup joints on axis of rotation 3, and the both ends of axis of rotation 3 all are provided with mount pad 1.
Axis of rotation 3 interference fit has holding ring 5 between live-rollers 4 and mount pad 1, and holding ring 5 cup joints on axis of rotation 3 and butt mount pad 1, is provided with on the mount pad 1 and transversely is used for blockking in the notch department of mounting groove 2 axis of rotation 3 breaks away from bolt 6 of mounting groove 2, and bolt 6 sets up to the cylinder. One side that the mount pad 1 upper end is close to mounting groove 2 is provided with through-hole 7 that can supply bolt 6 to pass, and through-hole 7 is cylindrical, and the internal diameter size of through-hole 7 and the external diameter size looks adaptation of bolt 6.
As shown in fig. 3 and 4, the plug 6 is provided with a pull ring 8 and an elastic member 9. The pull ring 8 is arranged at the end part of one end of the bolt 6, the diameter size of the pull ring 8 is larger than the inner diameter size of the through hole 7, and the other end of the bolt 6 is arranged in a circular arc shape. The elastic component 9 comprises a clamping block 10, an elastic piece 11 and a cylindrical groove 12. The fixture block 10 is formed in a hemispherical shape, and a plurality of stoppers 14 are axially symmetrically arranged on the circumference of a hemispherical circular plane. The distance between the outer sides of the two blocking blocks 14 which are axially symmetrical is equal to the inner diameter of the cylindrical groove 12, and the fixture block 10 is arranged at the opening of the cylindrical groove 12, and one side of the circular plane faces the inside of the cylindrical groove 12. The cylindrical groove 12 is arranged on the bolt 6, an elastic part 11 is fixedly arranged in the cylindrical groove 12, and the elastic part 11 is in a compression state in a working state. The outer diameter of the elastic part 11 is the same as the inner diameter of the cylindrical groove 12, a clamping ring 13 is fixedly arranged at the opening of the cylindrical groove 12, the inner diameter of the clamping ring 13 is equal to the maximum diameter of the hemisphere, and the elastic part 11 is a spring.
The rotating shaft 3 is embedded into the mounting groove 2 on the mounting seat 1 and is fixed through the bolt 6, so that the rotating shaft is prevented from sliding out of the mounting groove 2 due to rotation. Compared with the common mounting seat 1, the mode that the mounting groove 2 is matched with the bolt 6 is simple and easy to operate, and is convenient to detach. And the interference fit has the holding ring 5 between live-rollers 4 and the mount pad 1, can fix the position of axis of rotation 3 to prevent that live-rollers 4 from taking place the skew, influence the air brushing effect.
The setting of pull ring 8 is convenient with bolt 6 insert and pull out through-hole 7, and pull ring 8 can prevent bolt 6 to slide towards the one end of pull ring 8 in through-hole 7. And the end of the bolt 6 is arc-shaped, and the end of the bolt 6 forms a radian, so that the bolt can be conveniently inserted into the through hole 7. The elastic component 9 is convenient for fixing the bolt 6 after the bolt is inserted into the through hole 7, and the surface of the clamping block 10 is arc-shaped, so that the clamping block 10 is convenient to be extruded when entering the through hole 7; when the fixture block 10 is in the through hole 7, the fixture block is completely compressed into the cylindrical groove 12; since the spring is in a compressed state, when the latch 10 passes through the through hole 7, the spring can eject it, so that the latch 6 can be latched to prevent it from sliding in the through hole 7 toward one end of the elastic member 9. The external diameter size of spring is the same with the internal diameter size of cylindrical groove 12, and cylindrical groove 12 inner wall can play supporting spring's effect to can let the more stable compression of spring, the internal diameter size of rand 13 sets up to the maximum diameter size that equals hemisphere fixture block 10, can guarantee that fixture block 10 can retract cylindrical groove 12 completely, is provided with on the fixture block 10 and hinders piece 14, and rand 13 on the cooperation cylindrical groove 12 can prevent fixture block 10 and is popped out cylindrical groove 12.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The mounting assembly for the rotating roller (4) of the inkjet printer comprises a mounting seat (1), and is characterized in that a mounting groove (2) is formed in the mounting seat (1), a rotating shaft (3) is placed in the mounting groove (2), the rotating roller (4) is sleeved on the rotating shaft (3), and the mounting seat (1) is arranged at each of two ends of the rotating shaft (3);
axis of rotation (3) axis of rotation (4) with interference fit has holding ring (5) between mount pad (1), holding ring (5) cup joint axis of rotation (3) are gone up and the butt mount pad (1), be provided with on mount pad (1) and transversely be in the notch department of mounting groove (2) is used for blockking axis of rotation (3) break away from bolt (6) of mounting groove (2).
2. The mounting assembly of the inkjet printer rotating roller according to claim 1, wherein a through hole (7) for the bolt (6) to pass through is formed in one side of the upper end of the mounting seat (1) close to the mounting groove (2), and the inner diameter of the through hole (7) is matched with the outer diameter of the bolt (6).
3. The mounting assembly for the rotating roller of the inkjet printer according to claim 2, wherein the latch (6) is provided with a pull ring (8) and an elastic assembly (9), and the pull ring (8) is arranged at the end of one end of the latch (6).
4. The mounting assembly for a rotatable roller of an inkjet printer according to claim 3, wherein the pull ring (8) has a diameter dimension greater than the inner diameter dimension of the through hole (7).
5. The mounting assembly for the rotating roller of the inkjet printer according to claim 3, wherein the other end of the latch (6) is formed in a circular arc shape.
6. The mounting assembly of the rotating roller of the inkjet printer according to claim 3, wherein the elastic assembly (9) comprises a clamping block (10), an elastic member (11) and a cylindrical groove (12), the clamping block (10) is provided with a hemispherical shape, a plurality of stopping blocks (14) are arranged on the periphery of the hemispherical circular plane in an axisymmetric manner, the distance between the outer sides of any two axisymmetric stopping blocks (14) is equal to the inner diameter of the cylindrical groove (12), the clamping block (10) is arranged at the opening of the cylindrical groove (12), and one side of the circular plane faces the cylindrical groove (12).
7. The mounting assembly for a rotatable roller of an inkjet printer according to claim 6, wherein the cylindrical groove (12) is provided on the pin (6), the elastic member (11) is fixedly provided in the cylindrical groove (12), and the elastic member (11) is in a compressed state in an operating state.
8. The mounting assembly for the rotating roller of the inkjet printer according to claim 7, wherein the outer diameter of the elastic member (11) is the same as the inner diameter of the cylindrical groove (12), a collar (13) is fixedly arranged at the opening of the cylindrical groove (12), and the inner diameter of the collar (13) is equal to the maximum diameter of the hemisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211326.3U CN210680129U (en) | 2019-07-29 | 2019-07-29 | Mounting assembly for rotating roller of inkjet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211326.3U CN210680129U (en) | 2019-07-29 | 2019-07-29 | Mounting assembly for rotating roller of inkjet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680129U true CN210680129U (en) | 2020-06-05 |
Family
ID=70900412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211326.3U Expired - Fee Related CN210680129U (en) | 2019-07-29 | 2019-07-29 | Mounting assembly for rotating roller of inkjet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680129U (en) |
-
2019
- 2019-07-29 CN CN201921211326.3U patent/CN210680129U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107758405B (en) | A kind of wind-up roll more changing device in dyeing textile production line | |
| CN210680129U (en) | Mounting assembly for rotating roller of inkjet printer | |
| CN201338884Y (en) | Expansion type base paper gripping head | |
| CN201958032U (en) | Hair curler | |
| CN204863448U (en) | Screw takes out cell -phone interface | |
| CN212334263U (en) | Length-adjustable textile bobbin suitable for various specifications | |
| CN113335660B (en) | Waterproofing membrane thermal contraction packing's membrane mechanism stabilising arrangement that wears | |
| CN203957552U (en) | A kind of novel type drum | |
| CN212558596U (en) | Winding device and winding disc fixer | |
| CN205818629U (en) | A kind of roller axle, a kind of roller set and flexible printing press roller device | |
| CN204163471U (en) | Warning tape assembly | |
| KR102099099B1 (en) | Hybrid chuck for the cloth coiling | |
| CN210087808U (en) | Sealing and locking device with adjustable distance | |
| CN207545697U (en) | A kind of hollow shrink is skipped rope | |
| CN104668343B (en) | A kind of bearing flange closing in rolling instrument | |
| CN106276424A (en) | A kind of clamp-type film take-up roller | |
| CN219988834U (en) | Ribbon roller assembly | |
| CN208417301U (en) | A kind of expansion sleeve of energy fast assembling-disassembling | |
| CN209335548U (en) | Bearing mounting fixture | |
| CN212773869U (en) | Folding lock | |
| CN206245111U (en) | The point metal marker that clothes processing garment piece ink marks mark is used | |
| CN210307049U (en) | Hollow printing roller positioning seat | |
| CN203586094U (en) | Rotary adjusting device for LED lamp tubes | |
| CN220126687U (en) | Protective film coating roll shaft | |
| CN216327976U (en) | Electric screwdriver with rear plug-in screwdriver head bin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210729 |