CN207657396U - A kind of printing head structure - Google Patents
A kind of printing head structure Download PDFInfo
- Publication number
- CN207657396U CN207657396U CN201721620201.7U CN201721620201U CN207657396U CN 207657396 U CN207657396 U CN 207657396U CN 201721620201 U CN201721620201 U CN 201721620201U CN 207657396 U CN207657396 U CN 207657396U
- Authority
- CN
- China
- Prior art keywords
- hole
- nozzle
- block
- kelly
- sliding
- 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
Abstract
The utility model discloses a kind of printing head structures, including fixed seat, the bottom of the fixed seat offers mounting groove, nozzle is slidably fitted in mounting groove, and the bottom end of nozzle extends to outside mounting groove, the locating slot that bottom side is opening is symmetrically offered on the both sides inner wall of mounting groove, the both sides of nozzle are symmetrically installed with wedge block, and the side that two wedge blocks are located remotely from each other is slidably mounted on respectively in two locating slots, first through hole is offered on the side inner wall that two locating slots are located remotely from each other, kelly is slidably fitted in first through hole, and the both ends of kelly all extend to outside first through hole, two kellies one end close to each other is in contact with two wedge blocks respectively, the first fixture block being slidably located on kelly is installed in first through hole.This practicality can dismount nozzle easily and fast, and clearing up nozzle for people is provided conveniently, to improve the ink jetting quality of nozzle.
Description
Technical field
The utility model is related to printer technology field more particularly to a kind of printing head structures.
Background technology
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, i.e. print resolution, print speed and noise.
The core component of printer is printing head, in actual use, if the nozzle in printing head is not cleared up for a long time,
It is easy to cause print quality decline or nozzle blocks, regularly clear up nozzle dismounting so generally requiring, but current
There is dismounting inconvenience in the nozzle in printing head, clear up nozzle to people in actual use and bring more trouble.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of printing head knot proposed
Structure.
To achieve the goals above, the utility model uses following technical solution：
The bottom of a kind of printing head structure, including fixed seat, the fixed seat offers mounting groove, is slided in mounting groove
Nozzle is installed, and the bottom end of nozzle extends to outside mounting groove, it is opening that bottom side is symmetrically offered on the both sides inner wall of mounting groove
Locating slot, the both sides of nozzle are symmetrically installed with wedge block, and peace is slided in the side that two wedge blocks are located remotely from each other respectively
In two locating slots, first through hole is offered on the side inner wall that two locating slots are located remotely from each other, is slided in first through hole
It is dynamic that kelly is installed, and the both ends of kelly all extend to outside first through hole, two kellies one end close to each other respectively with two
Wedge block is in contact；
The first fixture block being slidably located on kelly is installed in the first through hole, two the first fixture blocks are mutually remote
From side be equipped with the second fixture block being slidably mounted in first through hole, and the fixation of the second fixture block is set on kelly, kelly
On be arranged with the first spring, and the both ends of the first spring are respectively welded on corresponding first fixture block and the second fixture block, installation
The second through-hole is offered on the top side inner wall of slot, and rubber block, and the top of nozzle are installed on the top side inner wall of mounting groove
It is slidably mounted in rubber block.
Preferably, sliding slot is symmetrically offered on the both sides inner wall of the mounting groove, and two sliding slots are located at two and determine
The top of position slot, is slidably fitted with sliding block in sliding slot, and two sliding block sides close to each other extend respectively to outside two sliding slots,
The both sides of nozzle are symmetrically installed with fixed block, and the top side of two fixed blocks is in contact with the bottom side of two sliding blocks respectively.
Preferably, it is installed with slide bar in the sliding slot, and sliding block is slidably located on slide bar, weldering is arranged on slide bar
The second spring being connected on slider bottom, and the one end of second spring far from sliding block is weldingly fixed on the bottom side inner wall of sliding slot.
Preferably, two kelly one end close to each other are rotatablely equipped with ball, and ball is adapted with wedge block, card
The one end of bar far from ball is installed with handle.
Preferably, limiting slot is symmetrically offered on the both sides inner wall of the first through hole, the both sides of the second fixture block are symmetrically solid
Dingan County is equipped with limited block, and limited block is slidably mounted in limiting slot.
Preferably, stuff-spraying pipe is equipped in second through-hole, and the top of stuff-spraying pipe extends to outside the second through-hole, second is logical
Sealing-plug is installed in hole, and sealing-plug fixation is set on stuff-spraying pipe.
Preferably, the bottom of the rubber block offers card slot, and the top of nozzle is slidably mounted in card slot, the top of card slot
Third through-hole is offered on the inner wall of side, and third through-hole is connected with the second through-hole.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, installation carrier is provided for nozzle by fixed seat, passes through mounting groove, locating slot, wedge block,
One through-hole, kelly, the first fixture block, the second fixture block, the first spring cooperate, and can nozzle be stuck in fixed seat easily and fast
On, nozzle can be clamped in mounting groove by sliding slot, sliding block, slide bar, fixed block, second spring mutual cooperation, this practicality
Nozzle can be dismounted easily and fast, and clearing up nozzle for people is provided conveniently, to improve the ink jetting quality of nozzle.
Description of the drawings
Fig. 1 be the utility model proposes a kind of printing head structure schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of printing head structure in part A schematic cross-sectional view；
Fig. 3 be the utility model proposes a kind of printing head structure in part B schematic cross-sectional view；
Fig. 4 be the utility model proposes a kind of printing head structure dimensional structure diagram.
In figure：1 fixed seat, 2 mounting grooves, 3 nozzles, 4 locating slots, 5 wedge blocks, 6 first through hole, 7 kellies, 8 first fixture blocks,
9 second fixture blocks, 10 first springs, 11 second through-holes, 12 rubber blocks, 13 sliding blocks, 14 fixed blocks.
Specific implementation mode
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.
Referring to Fig.1-4, the bottom of a kind of printing head structure, including fixed seat 1, fixed seat 1 offers mounting groove 2, peace
It is slidably fitted with nozzle 3 in tankage 2, and the bottom end of nozzle 3 extends to outside mounting groove 2, is symmetrically opened on the both sides inner wall of mounting groove 2
Equipped with the locating slot 4 that bottom side is opening, the both sides of nozzle 3 are symmetrically installed with wedge block 5, and two wedge blocks 5 are mutually remote
From side be slidably mounted on respectively in two locating slots 4, is offered on the side inner wall that two locating slots 4 are located remotely from each other
One through-hole 6 is slidably fitted with kelly 7 in first through hole 6, and the both ends of kelly 7 all extend to outside first through hole 6, two kellies 7
One end close to each other is in contact with two wedge blocks 5 respectively；
The first fixture block 8 being slidably located on kelly 7 is installed in first through hole 6, two the first fixture blocks 8 are mutually remote
From side be equipped with the second fixture block 9 being slidably mounted in first through hole 6, and the fixation of the second fixture block 9 is set on kelly 7,
The first spring 10 is arranged on kelly 7, and the both ends of the first spring 10 are respectively welded at corresponding first fixture block 8 and second and block
On block 9, the second through-hole 11 is offered on the top side inner wall of mounting groove 2, rubber block is installed on the top side inner wall of mounting groove 2
12, and the top of nozzle 3 is slidably mounted in rubber block 12, is that nozzle 3 provides installation carrier by fixed seat 1, is passed through installation
Slot 2, locating slot 4, wedge block 5, first through hole 6, kelly 7, the first fixture block 8, the second fixture block 9, the first spring 10 cooperate, energy
It is enough that nozzle 3 is stuck in fixed seat 1 easily and fast, pass through sliding slot, sliding block 13, slide bar, fixed block 14, second spring phase interworking
Nozzle 3 can be clamped in mounting groove 2 by conjunction, this practicality can dismount nozzle 3 easily and fast, and clearing up nozzle 3 for people carries
For convenient, to improve the ink jetting quality of nozzle 3.
Symmetrically offer sliding slot on the both sides inner wall of mounting groove 2, and two sliding slots are located at the upper of two locating slots 4
It is square, it is slidably fitted with sliding block 13 in sliding slot, and two sides close to each other of sliding block 13 extend respectively to outside two sliding slots, nozzle
3 both sides are symmetrically installed with fixed block 14, and the top side of two fixed blocks 14 connects with the bottom side of two sliding blocks 13 respectively
It touches, slide bar is installed in sliding slot, and sliding block 13 is slidably located on slide bar, is arranged on slide bar and is welded on 13 bottom of sliding block
On second spring, and the one end of second spring far from sliding block 13 is weldingly fixed on the bottom side inner wall of sliding slot, two 7 phases of kelly
Mutually close one end is rotatablely equipped with ball, and ball is adapted with wedge block 5, and peace is fixed in the one end of kelly 7 far from ball
Equipped with handle, limiting slot is symmetrically offered on the both sides inner wall of first through hole 6, the both sides of the second fixture block 9 are symmetrically installed with
Limited block, limited block are slidably mounted in limiting slot, are equipped with stuff-spraying pipe in the second through-hole 11, and the top of stuff-spraying pipe extends to the
Outside two through-holes 11, sealing-plug is installed in the second through-hole 11, and sealing-plug fixation is set on stuff-spraying pipe, rubber block 12
Bottom offers card slot, and the top of nozzle 3 is slidably mounted in card slot, and third through-hole is offered on the top side inner wall of card slot, and
Third through-hole is connected with the second through-hole 11, is that nozzle 3 provides installation carrier by fixed seat 1, passes through mounting groove 2, locating slot
4, wedge block 5, first through hole 6, kelly 7, the first fixture block 8, the second fixture block 9, the first spring 10 cooperate, being capable of fast and easy
Nozzle 3 is stuck in fixed seat 1, by sliding slot, sliding block 13, slide bar, fixed block 14, second spring mutual cooperation can will spray
First 3 are clamped in mounting groove 2, this practicality can dismount nozzle 3 easily and fast, and clearing up nozzle 3 for people provides conveniently, thus
Improve the ink jetting quality of nozzle 3.
The utility model in actual use, when needing release sprayhead 3 to be cleared up, need to only utilize handle to pull kelly
7, so that kelly 7 is detached with wedge block 5, at this time under the action of second spring, nozzle 3 will by outside mounting groove 2 pop up one section away from
From, you can easily the dismounting of nozzle 3 is cleared up, is sticked into mounting groove 2 after nozzle 3 cleans out, then by nozzle 3, and
Nozzle 3 is pushed up, wedge block 5 sticks into locating slot 4 at this time, and ball will contact with wedge block 5 and on the inclined-plane of wedge block 5 one
It being rolled on side, while ball will push kelly 7, the movement of kelly 7 will drive the second fixture block 9 to move, to stretch the first spring 10,
The first spring 10 is set to generate bounce, when ball is detached with wedge block 5, under the rebound force effect of the first spring 10, kelly 7
It resets, to which nozzle 3 to be stuck in mounting groove 2, in the process, fixed block 14 contacts with sliding block 13 and push sliding block 13, sliding
Block 13 will stretch second spring, so that second spring is generated bounce, under the rebound force effect of second spring, wedge block 5 will be tight
It is stuck on kelly 7, to which nozzle 3 to be clamped in mounting groove 2.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of printing head structure, including fixed seat（1）, which is characterized in that the fixed seat（1）Bottom offer installation
Slot（2）, mounting groove（2）Inside it is slidably fitted with nozzle（3）, and nozzle（3）Bottom end extend to mounting groove（2）Outside, mounting groove（2）
Both sides inner wall on symmetrically offer bottom side be opening locating slot（4）, nozzle（3）Both sides be symmetrically installed with wedge block
（5）, and two wedge blocks（5）The side being located remotely from each other is slidably mounted on two locating slots respectively（4）It is interior, two locating slots（4）
First through hole is offered on the side inner wall being located remotely from each other（6）, first through hole（6）Inside it is slidably fitted with kelly（7）, and kelly
（7）Both ends all extend to first through hole（6）Outside, two kellies（7）One end close to each other respectively with two wedge blocks（5）Phase
Contact；
The first through hole（6）Inside it is installed with the kelly that is slidably located in（7）On the first fixture block（8）, two the first fixture blocks
（8）The side being located remotely from each other, which is equipped with, is slidably mounted on first through hole（6）The second interior fixture block（9）, and the second fixture block（9）It is fixed
It is set in kelly（7）On, kelly（7）On be arranged with the first spring（10）, and the first spring（10）Both ends be respectively welded at phase
Corresponding first fixture block（8）With the second fixture block（9）On, mounting groove（2）Top side inner wall on offer the second through-hole（11）, installation
Slot（2）Top side inner wall on be installed with rubber block（12）, and nozzle（3）Top be slidably mounted on rubber block（12）It is interior.
2. a kind of printing head structure according to claim 1, which is characterized in that the mounting groove（2）Both sides inner wall
On symmetrically offer sliding slot, and two sliding slots are located at two locating slots（4）Top, be slidably fitted with sliding block in sliding slot
（13）, and two sliding blocks（13）Side close to each other extends respectively to outside two sliding slots, nozzle（3）The symmetrical fixed peace in both sides
Equipped with fixed block（14）, and two fixed blocks（14）Top side respectively with two sliding blocks（13）Bottom side be in contact.
3. a kind of printing head structure according to claim 2, which is characterized in that be installed with cunning in the sliding slot
Bar, and sliding block（13）It is slidably located on slide bar, is arranged on slide bar and is welded on sliding block（13）Second spring on bottom, and the
Two springs are far from sliding block（13）One end be weldingly fixed on the bottom side inner wall of sliding slot.
4. a kind of printing head structure according to claim 1, which is characterized in that two kellies（7）Close to each other one
End is rotatablely equipped with ball, and ball and wedge block（5）It is adapted, kelly（7）One end far from ball is installed with handle
Hand.
5. a kind of printing head structure according to claim 1, which is characterized in that the first through hole（6）Both sides in
Limiting slot, the second fixture block are symmetrically offered on wall（9）Both sides be symmetrically installed with limited block, limited block is slidably mounted on limit
In the slot of position.
6. a kind of printing head structure according to claim 1, which is characterized in that second through-hole（11）It is interior to be equipped with spray
Expects pipe, and the top of stuff-spraying pipe extends to the second through-hole（11）Outside, the second through-hole（11）It is inside installed with sealing-plug, and is sealed
Plug fixation is set on stuff-spraying pipe.
7. a kind of printing head structure according to claim 1, which is characterized in that the rubber block（12）Bottom open up
There are card slot, nozzle（3）Top be slidably mounted in card slot, offer third through-hole on the top side inner wall of card slot, and third is logical
Hole and the second through-hole（11）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620201.7U CN207657396U (en) | 2017-11-29 | 2017-11-29 | A kind of printing head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620201.7U CN207657396U (en) | 2017-11-29 | 2017-11-29 | A kind of printing head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207657396U true CN207657396U (en) | 2018-07-27 |
Family
ID=62946594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721620201.7U Expired - Fee Related CN207657396U (en) | 2017-11-29 | 2017-11-29 | A kind of printing head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207657396U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304775A (en) * | 2018-09-30 | 2019-02-05 | 柳州市品尚木业有限公司 | A kind of furniture environmentally-friendly multi-layer plate cold press |
| CN110547137A (en) * | 2019-09-11 | 2019-12-10 | 太湖县木子峰农业发展有限公司 | Adjustable righting device for agriculture and forestry planting |
| CN110722879A (en) * | 2019-10-30 | 2020-01-24 | 刘彪 | Ink printing machine capable of improving printing effect |
| CN111267499A (en) * | 2020-03-10 | 2020-06-12 | 浙江工平智能设备有限公司 | Multi-nozzle digital printer for picture album design |
| TWI722868B (en) * | 2020-04-14 | 2021-03-21 | 元力智庫有限公司 | Quick release nozzle |
| CN114103463A (en) * | 2021-11-10 | 2022-03-01 | 湖南凯通电子有限公司 | Cleaning device for thermosensitive printing head |
-
2017
- 2017-11-29 CN CN201721620201.7U patent/CN207657396U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304775A (en) * | 2018-09-30 | 2019-02-05 | 柳州市品尚木业有限公司 | A kind of furniture environmentally-friendly multi-layer plate cold press |
| CN110547137A (en) * | 2019-09-11 | 2019-12-10 | 太湖县木子峰农业发展有限公司 | Adjustable righting device for agriculture and forestry planting |
| CN110722879A (en) * | 2019-10-30 | 2020-01-24 | 刘彪 | Ink printing machine capable of improving printing effect |
| CN111267499A (en) * | 2020-03-10 | 2020-06-12 | 浙江工平智能设备有限公司 | Multi-nozzle digital printer for picture album design |
| CN111267499B (en) * | 2020-03-10 | 2021-05-11 | 浙江工平智能设备有限公司 | Multi-nozzle digital printer for picture album design |
| TWI722868B (en) * | 2020-04-14 | 2021-03-21 | 元力智庫有限公司 | Quick release nozzle |
| US11554547B2 (en) | 2020-04-14 | 2023-01-17 | Infinity 3D Printer Co., Ltd. | Quick release hotend |
| CN114103463A (en) * | 2021-11-10 | 2022-03-01 | 湖南凯通电子有限公司 | Cleaning device for thermosensitive printing head |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20211129 |