CN207606009U - A kind of cleaning mechanism of dispensing needle head - Google Patents
A kind of cleaning mechanism of dispensing needle head Download PDFInfo
- Publication number
- CN207606009U CN207606009U CN201721535117.5U CN201721535117U CN207606009U CN 207606009 U CN207606009 U CN 207606009U CN 201721535117 U CN201721535117 U CN 201721535117U CN 207606009 U CN207606009 U CN 207606009U
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- CN
- China
- Prior art keywords
- cleaning
- cleaning mechanism
- needle head
- clamping
- dispensing needle
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Abstract
The utility model discloses a kind of cleaning mechanisms of dispensing needle head, are related to cleaning mechanism technical field.Including holder, it is equipped with servo forward-reverse mechanism above the holder, cleaning mechanism is equipped with above servo forward-reverse mechanism；The cleaning mechanism includes telescopic cylinder and clamping cylinder, and the telescopic cylinder servo forward-reverse mechanism is fixedly connected, and the clamping cylinder is fixedly connected in the output shaft of telescopic cylinder, and the clamping jaw of the clamping cylinder is equipped with cleaning device.The utility model is not necessarily to manual cleaning, can more conveniently clean up remaining colloid on syringe needle, and clear up speed, improve production efficiency.
Description
Technical field
The utility model is related to cleaning mechanism technical fields, more particularly to a kind of cleaning mechanism of dispensing needle head.
Background technology
With the development of society, the rise by liter and automation industry of human cost, automation equipment is widely used
Have become the trend that can not be substituted.This important tool of automation equipment is widelyd popularize, and can not only be saved to every profession and trade big
The man power and material of amount, and product quality is substantially increased, increase Economic returns.The volume of modern electronic product is increasingly
Small, when its parts is fixed, the simple form by fastener connection has been unable to meet demand, therefore, now general
Splicing fixation is carried out to electronic product all over using dispenser.
But dispenser is in use for some time, glue can be remained on dispensing needle head, by shadow when residual glue is more
Dispensing precision is rung, and then influences product quality；In addition, residual glue is contacted with air and can be solidified for a long time, to cause
Needle mouth blocks, and is unfavorable for subsequent job, so must clear up syringe needle residue glue in time when dispensing.Existing method for cleaning is usually to lean on
Manual wipping cleans, and not only needs to shut down, dismantles syringe needle, but also cleaning speed is slower, does not wash clean clearly, greatly affected life
Produce efficiency.Certainly, in the prior art there are also automatic gel resin device, for example, by using the mechanism blown glue mode and cleared up, this
Kind mechanism is difficult to ensure operation quality, can also be polluted to working environment.
Utility model content
Technical problem to be solved in the utility model is how more conveniently to clear up the remaining glue of dispensing needle head, is overcome
The shortcomings that prior art, provides a kind of cleaning mechanism of dispensing needle head.
In order to solve the above technical problems, the utility model provides a kind of cleaning mechanism of dispensing needle head, including holder, institute
It states and is equipped with servo forward-reverse mechanism above holder, cleaning mechanism is equipped with above servo forward-reverse mechanism；
The cleaning mechanism includes telescopic cylinder and clamping cylinder, and the telescopic cylinder is fixed with servo forward-reverse mechanism
Connection, the clamping cylinder are fixedly connected in the output shaft of telescopic cylinder, and the clamping jaw of the clamping cylinder is equipped with cleaning device.
Technique effect：The cleaning mechanism of the utility model setting is mounted in servo forward-reverse mechanism, and cleaning mechanism can
Below with servo forward-reverse mechanism kinematic to syringe needle, telescopic cylinder controls the height of clamping cylinder, can make clamping gas
Two clamping jaws of cylinder reach syringe needle both sides, and when clamping cylinder reaches at syringe needle, clamping cylinder starts, and two clamping jaws mutually lean on
Closely, the cleaning device on final two clamping jaws clamps syringe needle, and telescopic cylinder resets, to peel off remaining colloid on syringe needle, so
Servo forward-reverse reset afterwards, waiting are cleared up next time, and the utility model is not necessarily to manual cleaning, can more conveniently clear up
Fall remaining colloid on syringe needle, and clear up speed, improves production efficiency.
The technical solution that the utility model further limits is：
Further, servo forward-reverse mechanism include servo motor, the lead screw that rotates coaxially with servo motor with
And the slide plate being connect with wire rod thread, the slide plate are connected with holder sliding, the telescopic cylinder is fixedly connected with slide plate.
A kind of cleaning mechanism of preceding dispensing needle head, the slide plate are located at syringe needle and are arranged right below pulp-collecting box.
A kind of cleaning mechanism of preceding dispensing needle head, the cleaning device are cleaning sponge.
A kind of cleaning mechanism of preceding dispensing needle head, the opposite side of two clamping jaws, which slides, is connected with arc
Shrapnel, without external forces, the outside of two arc spring laminations are close to each other, and the cleaning sponge is arranged at two
Arc spring lamination side close to each other.
The utility model has the beneficial effects that：
（1）The pulp-collecting box of the utility model setting is located at immediately below syringe needle, when clamping cylinder removes the colloid on syringe needle
Afterwards, the residue glue carried on cleaning device can drop into pulp-collecting box, be collected to residue glue；
（2）The utility model cleaning device is set as cleaning sponge, can cause to damage to syringe needle to avoid when clearing up residue glue
It is bad；
（3）The arc spring lamination of the utility model setting, in its natural state, two arc spring laminations are far from corresponding folder
Pawl, outwardly convex, at this time cleaning sponge deform upon with arc spring lamination, surface is in extended configuration, when two clamping jaws are mutual
When close, two arc spring laminations start mutually to squeeze, and to be slid along corresponding clamping jaw, are finally bonded with corresponding clamping jaw,
Cleaning sponge surface is in compressive state and starts to clear up the residue glue on syringe needle, clean out after clamping jaw clamps at this time
Afterwards, two clamping jaws start to be located remotely from each other, and two arc spring laminations and cleaning sponge start to reset at this time, are finally returned to initial shape
State, in Recovery Process, the outer surface of cleaning sponge is changed into extended configuration by compressive state, i.e., its surface occurs largely
Variation, in stretching process, the residue glue being adhered on cleaning sponge can be detached from cleaning sponge so that cleaning sponge surface keep
Cleaning, consequently facilitating the cleaning that next time is cleaner to syringe needle.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model for embodying elastic piece in the structural schematic diagram not under by outer force effect；
Fig. 3 is that the utility model is used to embody elastic piece by the structural representation under another elastic piece extruding force effect
Figure.
Wherein：1, holder；2, servo motor；21, slide plate；22, lead screw；3, telescopic cylinder；4, clamping cylinder；5, clamping jaw；
51, cleaning sponge；6, arc spring lamination；7, pulp-collecting box.
Specific implementation mode
A kind of cleaning mechanism of dispensing needle head provided in this embodiment, structure are as shown in Figs. 1-3.
The cleaning mechanism of the dispensing needle head, including holder 1,1 top of holder are equipped with servo forward-reverse mechanism, and servo is advanced
Withdrawing mechanism includes servo motor 2, the lead screw 22 rotated coaxially with servo motor 2 and the slide plate being threadedly coupled with lead screw 22
21, slide plate 21 is connected with the sliding of holder 1.
Cleaning mechanism is equipped with above servo forward-reverse mechanism, cleaning mechanism includes telescopic cylinder 3 and clamping cylinder 4, is stretched
Contracting cylinder 3 is fixedly connected with slide plate 21, and clamping cylinder 4 is fixedly connected in the output shaft of telescopic cylinder 3, the clamping jaw 5 of clamping cylinder 4
It is equipped with cleaning device, cleaning device is cleaning sponge 51, and slide plate 21 is located at syringe needle and is arranged right below pulp-collecting box 7.
Cleaning mechanism can be as servo forward-reverse mechanism kinematic be to syringe needle lower section, and telescopic cylinder 3 controls clamping cylinder 4
Height, two clamping jaws 5 of clamping cylinder 4 can be made to reach syringe needle both sides, when clamping cylinder 4 reaches at syringe needle, clamp gas
Cylinder 4 starts, and two clamping jaws 5 are close to each other, and the cleaning device on final two clamping jaws 5 clamps syringe needle, and telescopic cylinder 3 resets, to
Remaining colloid on syringe needle to be peeled off, then servo forward-reverse reset, waiting is cleared up next time,
The opposite side of two clamping jaws 5, which slides, is connected with arc spring lamination 6, without external forces, two arcs
The outside of shrapnel 6 is close to each other, and the side close to each other in two arc spring laminations 6 is arranged in cleaning sponge 51.In its natural state,
Two arc spring laminations 6 are far from corresponding clamping jaw 5, outwardly convex, and cleaning sponge 51 is deformed upon with arc spring lamination 6 at this time,
Surface is in extended configuration, and when two clamping jaws 5 are close to each other, two arc spring laminations 6 start mutually to squeeze, to along correspondence
Clamping jaw 5 slide, be finally bonded with corresponding clamping jaw 5,51 surface of cleaning sponge be in compressive state at this time, after the clamping of clamping jaw 5,
Start to clear up the residue glue on syringe needle, after cleaning out, two clamping jaws 5 start to be located remotely from each other, at this time two arc spring laminations 6
Start to reset with cleaning sponge 51, be finally returned to original state, in Recovery Process, the outer surface of cleaning sponge 51 is by compressing
State is changed into extended configuration, i.e., its surface occurs largely to change, and in stretching process, is adhered on cleaning sponge 51
Residue glue can be detached from cleaning sponge 51.
In addition to the implementation, the utility model can also have other embodiment；It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection domain of the requires of the utility model is all fallen within.
Claims (5)
1. a kind of cleaning mechanism of dispensing needle head, it is characterised in that：Including holder（1）, the holder（1）Before top is equipped with servo
Into withdrawing mechanism, cleaning mechanism is equipped with above servo forward-reverse mechanism；
The cleaning mechanism includes telescopic cylinder（3）And clamping cylinder（4）, the telescopic cylinder（3）With servo forward-reverse machine
Structure is fixedly connected, the clamping cylinder（4）In telescopic cylinder（3）Output shaft be fixedly connected, the clamping cylinder（4）Clamping jaw
（5）It is equipped with cleaning device.
2. a kind of cleaning mechanism of dispensing needle head according to claim 1, it is characterised in that：The servo forward-reverse machine
Structure includes servo motor（2）With servo motor（2）The lead screw rotated coaxially（22）And and lead screw（22）The slide plate of threaded connection
（21）, the slide plate（21）With holder（1）Sliding connection, the telescopic cylinder（3）With slide plate（21）It is fixedly connected.
3. a kind of cleaning mechanism of dispensing needle head according to claim 2, it is characterised in that：The slide plate（21）Positioned at needle
Head is arranged right below pulp-collecting box（7）.
4. a kind of cleaning mechanism of dispensing needle head according to claim 1, it is characterised in that：The cleaning device is cleaning sea
It is continuous（51）.
5. a kind of cleaning mechanism of dispensing needle head according to claim 4, it is characterised in that：Two clamping jaws（5）Phase
To side slide and be connected with arc spring lamination（6）, without external forces, two arc spring laminations（6）Outside
It is close to each other, the cleaning sponge（51）It is arranged in two arc spring laminations（6）Side close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535117.5U CN207606009U (en) | 2017-11-16 | 2017-11-16 | A kind of cleaning mechanism of dispensing needle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535117.5U CN207606009U (en) | 2017-11-16 | 2017-11-16 | A kind of cleaning mechanism of dispensing needle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606009U true CN207606009U (en) | 2018-07-13 |
Family
ID=62794444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721535117.5U Active CN207606009U (en) | 2017-11-16 | 2017-11-16 | A kind of cleaning mechanism of dispensing needle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606009U (en) |
-
2017
- 2017-11-16 CN CN201721535117.5U patent/CN207606009U/en active Active
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