CN109433518A - For the multi-direction elastic force of earphone equipment for dispensing glue - Google Patents
For the multi-direction elastic force of earphone equipment for dispensing glue Download PDFInfo
- Publication number
- CN109433518A CN109433518A CN201811408778.0A CN201811408778A CN109433518A CN 109433518 A CN109433518 A CN 109433518A CN 201811408778 A CN201811408778 A CN 201811408778A CN 109433518 A CN109433518 A CN 109433518A
- Authority
- CN
- China
- Prior art keywords
- plastic pin
- elastic force
- substrate
- dispensing glue
- direction elastic
- 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
- 239000003292 glue Substances 0.000 title claims abstract description 26
- 239000000758 substrate Substances 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims 2
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
- B25J9/04—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type by rotating at least one arm, excluding the head movement itself, e.g. cylindrical coordinate type or polar coordinate type
- B25J9/041—Cylindrical coordinate type
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Coating Apparatus (AREA)
Abstract
The invention is related to a kind of for the multi-direction elastic force of earphone equipment for dispensing glue, the equipment has vertical compensation device, when mechanical arm is displaced downwardly to the syringe needle of a plastic pin to when touching product, due to the buffer function of vertical compensation device, it can avoid point plastic pin and product generate hard collision, hereafter, point plastic pin is in close contact product surface under the action of vertical compensation device, realizes uniform dispensing.During executing the dispensing in irregular path, due to level compensating device, when the side of syringe needle touches product, level compensating device makes a plastic pin automatically toward the opposite direction translation of collision, drive syringe needle mobile, the track compensation for realizing horizontal direction, can need not so consider the tolerance of each product, it is ensured that syringe needle is not hit deformation and product dispensing continuous glue without exception.
Description
Technical field
The invention is related to dispensing technology, in particular to a kind of to be used for the multi-direction elastic force of earphone equipment for dispensing glue.
Background technique
Existing earphone dispensing needle head is fixed in three-dimensional movement platform, passes through pre-set dispensing running track, fortune
Automatically dropping glue operation is carried out with robot.
Otherness of this mode due to manually putting earphone control box not can guarantee earphone control box placement level, warp
It often results in and does not glue a little, seriously affect the quality of earphone control box；In addition, because manually putting uneven reason, syringe needle is sometimes straight
It connects and collides earphone control box, lead to syringe needle deformation and earphone control box surface fracture.
Therefore, it is scarce present in current operation to solve for the multi-direction elastic force of earphone equipment for dispensing glue that there is an urgent need to a
It falls into.
Summary of the invention
The purpose of the invention is in place of improving the deficiencies in the prior art, and provides a kind of for the multi-direction bullet of earphone
Power equipment for dispensing glue, the hard collision of syringe needle and product when which is avoided that dispensing, it is ensured that syringe needle continuous glue during dispensing.
For this purpose, providing a kind of for the multi-direction elastic force of earphone equipment for dispensing glue, including mechanical arm and it is mounted on mechanical arm
On point plastic pin, and there is the vertical collocation structure that compensates for the vertical motion to plastic pin, point plastic pin system is perpendicular through this
Direct subsidy compensation structure is installed on the robotic arm, also has the level compensating structure compensated for the horizontal movement to plastic pin,
Point plastic pin is also installed on the robotic arm through this level compensating structure.
Wherein, level compensating structure system installs on the robotic arm through vertical collocation structure.
Wherein, level compensating device has substrate, support board and position limit arm, and point plastic pin is fixed to each other with support board, loading
Plate is sandwiched between substrate and position limit arm, and ball is placed between substrate and support board, and substrate is realized with support board by this ball
Relative motion in horizontal omnidirection.
Wherein, also there is ball to reduce friction between support board and position limit arm.
Wherein, substrate, support board and position limit arm are set gradually from bottom to top.
Wherein, the top surface of support board has the upright bar for crossing position limit arm, and upright bar side is equipped with lantern ring, and described plastic pin passes through
Lantern ring is to make its middle part be fixed on lantern ring.
Wherein, through-hole is provided on substrate, support board bottom is fixed with sharp muzzle, and sharp muzzle passes through the through-hole, the point
The syringe needle of plastic pin is stretched out from the mouth of sharp muzzle.
Wherein, it is provided with the cinclides for being through to the through-hole on the side wall of substrate, is equipped with horizontal spring, horizontal spring in cinclides
It reaches and resists the sharp muzzle in the through-hole, when plastic pin is detached from product, effect of the point muzzle in horizontal spring
Under automatically reset.
Wherein, cinclides and horizontal spring have multiple groups, and the direction of horizontal spring is different in each group, produce when plastic pin is detached from
When product, the point muzzle is automatically reset under the action of each horizontal spring to the center of substrate.
Wherein, the vertical compensation device includes rectangular recess, uprighting spring and sliding block, stands and leads vertically in rectangular recess
Column, sliding block are equipped with extension to be embedded in inside rectangular recess and cover on guide post, and the uprighting spring is covered on guide post and pressed from both sides
Between extension and rectangular recess.
The utility model has the advantages that
The spot gluing equipment of the invention has vertical compensation device, when the syringe needle that mechanical arm is displaced downwardly to a plastic pin is extremely touched
When to product, due to the buffer function of vertical compensation device, it can avoid point plastic pin and product generate hard collision, hereafter, put plastic pin
It is in close contact product surface under the action of vertical compensation device, realizes uniform dispensing.In the dispensing for executing irregular path
Cheng Zhong, since with level compensating device, when the side of syringe needle touches product, level compensating device keeps a plastic pin automatically past
The opposite direction of collision translates, and drives syringe needle mobile, realizes the track compensation of horizontal direction, can need not so consider each product
Tolerance, it is ensured that syringe needle is not hit deformation and product dispensing continuous glue without exception.
Detailed description of the invention
The invention is described further using attached drawing, but the embodiment in attached drawing is not constituted to the invention
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the equipment of the invention.
Fig. 2 is level compensating device, vertical compensation device, micromatic setting, the enlarged diagram for putting plastic pin.
Fig. 3 is level compensating device, vertical compensation device, the enlarged diagram for putting plastic pin.
Fig. 4 is the explosive view of level compensating device.
Fig. 5 is the amplified structural schematic diagram of substrate.
Specific embodiment
The invention is further described with the following Examples.
See Fig. 1, the equipment of the invention includes robot body 1, micromatic setting 2, vertical compensation device 3 and horizontal benefit
Repay device 4.Wherein robot body 1 is conventional with control panel of the XYZ to displacement function, is not repeated herein.
See Fig. 2, is connected with micromatic setting 2, vertical compensation device 3, level compensating on the mechanical arm of robot body 1 in turn
Device 4, point plastic pin 5 are erected on level compensating device 4.Wherein micromatic setting 2 is used to finely tune the positions of some plastic pins 5, by from
Three dovetail groove profile single shaft slide units composition that top to bottm is successively spliced.These three identical (dovetails of dovetail groove profile single shaft slide unit structure
The structure of groove profile single shaft slide unit is the prior art, is not repeated herein), only difference specifically finely tunes dress to placing direction
The uniaxial slide unit for setting 2 tops is fixed by screws in robotic arm bottom, is used to finely tune the Y-direction position of a plastic pin 5；Micromatic setting
The uniaxial slide unit at 2 middle parts is fixed on top slide unit bottom, is used for the X of point of adjustment plastic pin 5 to position；2 middle part of micromatic setting
Uniaxial slide unit is connected with T shape column, and the uniaxial slide unit of 2 bottom of micromatic setting is mounted on the web of T shape column, to finely tune a plastic pin
5 Z-direction position.
The vertical compensation device 3 is fixed on the uniaxial slide unit side of 2 bottom of micromatic setting, sees Fig. 3, vertical compensation device
3 have support 30, and the side wall of support 30 is provided with the rectangular recess towards sunken inside, are equipped in rectangular recess and to be arranged along the vertical direction
Guide post 32, vertical compensation device 3 have sliding block 31, and the extension 311 at 31 top of sliding block is embedded in inside rectangular recess and covers
On guide post 32, extension 311 can only be displaced along the vertical direction by the limitation of guide post 32.The top surface of extension 311 has vertical bullet
Spring 33,33 sets of uprighting spring on guide post 32 and are sandwiched between extension 311 and rectangular recess.Sliding block 31 is far from guide post 32
Side has outwardly protruded substrate 41, and point plastic pin 5 is relatively fixed in the vertical direction with substrate 41 after substrate 41.Mechanical arm drives
Dynamic micromatic setting 2, vertical compensation device 3 and level compensating device 4 decline, and the point plastic pin 5 on level compensating device 4 follows
Move down, when plastic pin 5, which is displaced downwardly to, is pressed onto earphone control box (i.e. product), sliding block 31 moves up along the vertical direction, avoids dispensing
Needle 5 and earphone control box generate hard collision, and during moving up, uprighting spring 33 is compressed, to apply to sliding block 31 downward
Opposition, the power are transferred to a plastic pin 5, so that a plastic pin 5 is in close contact earphone control box surface, realize uniform dispensing.Point
After the completion of glue, mechanical arm driving micromatic setting 2, vertical compensation device 3 and level compensating device 4 are moved up, and drive level compensating dress
The point plastic pin 5 set on 4 moves up, and a plastic pin 5 is made to be detached from earphone control box surface.After point plastic pin 5 is detached from earphone control box surface, erect
Straight spring 33 is sprung back, and moves down sliding block 31 automatically, is ready for next dispensing.Since guide post 32 is relatively thin, it is easy in Qiang Shuiping
Be broken under the action of impact force, therefore the thick sliding rail 34 being distributed along the vertical direction be set on the side wall of support 30, sliding rail 34 with lead
Column 32 is located at the same face, and sliding block 31 slides along the vertical direction on the restriction track of sliding rail 34.
In Fig. 3, side of the sliding block 31 far from support 30 has also outwardly protruded two position limit arms 43, and position limit arm 43 is located at substrate
41 top along the vertical direction, position limit arm 43, substrate 41 and is clipped in the disk 42 for bearing point plastic pin 5 between the two (i.e.
Support board) collectively constitute the level compensating device 4.See that Fig. 4, substrate 41, disk 42, position limit arm 43 successively divide from lower to upper
Cloth, wherein there are four semi-circular recesses and four balls 411 being respectively placed in groove, the disks for the top surface tool of substrate 41
42 cover above ball 411.The top surface of disk 42 equally has there are two semi-circular recesses and is accordingly placed in ball in slot
421, two of them position limit arm 43 pushes down two balls 421 of 42 top surface of disk respectively, to carry out vertical direction to disk 42
On limit, and disk 42 under the rolling action of ball 411 can be achieved horizontal direction free shift.See Fig. 4, disk 42
Through-hole 422 is provided at center, the bottom of disk 42 is fixed with sharp muzzle 423, and sharp muzzle 423 is directed at through-hole 422.In substrate 41
Through-hole 412, the lower section that sharp muzzle 423 passes through through-hole 412 to make its end face be located at substrate 41 are provided at the heart.Through-hole 422,412
It is directed at the gap between two position limit arms 43, described plastic pin 5 sequentially passes through gap between two position limit arms 43, disk 42
Through-hole 422 is to be carried on disk 42, wherein the syringe needle 51 of point plastic pin 5 stretches out to be suspended in from the mouth of sharp muzzle 423
The lower section of substrate 41 carries out dispensing for earphone control box.The periphery that point plastic pin 5 is located at the position at through-hole 422 is equal to through-hole 422
Inner circumferential, so as to plastic pin 5 contraposition；The periphery of sharp muzzle 423 is smaller than the inner circumferential of through-hole 412, so that sharp muzzle 423 and through-hole
There is gap between 412, translated for sharp muzzle 423；Point plastic pin 5 is located at the diameter at the position between two position limit arms 43 than two
Gap between position limit arm 43 is small, so that point plastic pin 5 is translatable.During dispensing, when the side of syringe needle 51 touches earphone
When controlling box, disk 42, toward the opposite direction translation of collision, drives the point plastic pin 5 on disk 42 under the rolling of ball 411
The opposite direction of syringe needle 51 toward collision translates, to carry out the track compensation in any level direction, it is ensured that syringe needle 51 is not hit deformation
And earphone control box dispensing continuous glue without exception, so that syringe needle 51 faces also succeed when the earphone control box of surface irregularity
Dispensing.
See Fig. 5, the cinclides 413 for being through to through-hole 412 is provided on the side wall of substrate 41, is equipped with one in each cinclides 413
A horizontal spring 414, one end of horizontal spring 414 reach in the through-hole 412 of substrate 41, the other end top of horizontal spring 414
Firmly for blocking the piston (not shown) of cinclides 413.When the point muzzle 423 passes through the through-hole 412 of substrate 41, side wall
It is respectively held against by four horizontal springs 414, when the syringe needle of plastic pin 5 is detached from earphone control box, sharp muzzle 423 is in horizontal spring
At the center for automatically returning to substrate 41 under the action of 414, self-return is realized, be ready for next dispensing.See Fig. 4, disk
42 top surface is fixed with upright bar 424, and the top-side of upright bar 424 is equipped with lantern ring 425, and the side wall of lantern ring 425 has threaded hole, institute
It states a plastic pin 5 to be carried on disk 42 after lantern ring 425, is hereafter screwed into threaded hole to extruding point 5 side wall of plastic pin with screw
State is fixed on the middle part of a plastic pin 5 on lantern ring 425, and plastic pin 5 is fixed on disk 42, point plastic pin 5 and 42 shape of disk
Integrally, it so that level compensating device 4 and the fit structure of point plastic pin 5 are compact, is shaken after avoiding a plastic pin 5 from being inverted, is unstable, reached
To industrially can stable application level.
The start button on robot body 1 is pressed, robot body 1 drives micromatic setting 2,3 and of vertical compensation device
Level compensating device 4, point plastic pin 5 are moved quickly to the top of earphone control box dispensing position, then move down.When being displaced downwardly to syringe needle
51 when touching earphone control box, due to the buffer function of uprighting spring 33, can avoid point plastic pin 5 and earphone control box generate it is hard
Collision, hereafter, point plastic pin 5 are in close contact earphone control box surface under the reset response of uprighting spring 33, realize uniform dispensing.
During executing the dispensing in irregular path, due to the effect of level compensating device 4, when the side of syringe needle 51 touches earphone
When controlling box, level compensating device 4 can be automatically by syringe needle 51 toward the opposite direction translation of collision, to carry out the track of horizontal direction
Compensation, can need not so consider the tolerance of each earphone control box, it is ensured that syringe needle 51 is not hit deformation and earphone control box point
Glue continuous glue without exception.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the invention, rather than to this hair
It is bright create protection scope limitation, although being explained in detail referring to preferred embodiment to the invention, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the invention, without departing from this
The spirit and scope of innovation and creation technical solution.
Claims (10)
1. it is used for the multi-direction elastic force of earphone equipment for dispensing glue, the point plastic pin including mechanical arm and installation on the robotic arm, and have
For the vertical collocation structure that the vertical motion to plastic pin compensates, plastic pin system is put through this vertical collocation structure and is mounted on machine
On tool arm, it is characterized in that also having the level compensating structure compensated for the horizontal movement to plastic pin, point plastic pin is also passed through
This level compensating structure is installed on the robotic arm.
2. being used for the multi-direction elastic force of earphone equipment for dispensing glue as described in claim 1, characterized in that level compensating structure system warp
Vertical collocation structure installation is on the robotic arm.
3. being used for the multi-direction elastic force of earphone equipment for dispensing glue as claimed in claim 1 or 2, characterized in that level compensating device
With substrate, support board and position limit arm, to put plastic pin and be fixed to each other with support board, support board is sandwiched between substrate and position limit arm,
Ball is placed between substrate and support board, substrate and support board realize the relative motion in horizontal omnidirection by this ball.
4. being used for the multi-direction elastic force of earphone equipment for dispensing glue as claimed in claim 3, characterized in that support board and position limit arm it
Between also have ball come reduce friction.
5. being used for the multi-direction elastic force of earphone equipment for dispensing glue as claimed in claim 3, characterized in that substrate, support board and limit
Position arm is set gradually from bottom to top.
6. being used for the multi-direction elastic force of earphone equipment for dispensing glue as claimed in claim 5, characterized in that the top surface of support board has
The upright bar of position limit arm is crossed, upright bar side is equipped with lantern ring, and described plastic pin passes through lantern ring to make its middle part be fixed on lantern ring.
7. being used for the multi-direction elastic force of earphone equipment for dispensing glue as claimed in claim 3, characterized in that through-hole is provided on substrate,
Support board bottom is fixed with sharp muzzle, and sharp muzzle passes through the through-hole, and the syringe needle of described plastic pin is stretched out from the mouth of sharp muzzle.
8. being used for the multi-direction elastic force of earphone equipment for dispensing glue as claimed in claim 7, characterized in that be provided on the side wall of substrate
It is through to the cinclides of the through-hole, horizontal spring is equipped in cinclides, horizontal spring, which reaches, resists the sharp mouth in the through-hole
Set, when plastic pin is detached from product, the point muzzle automatically resets under the action of horizontal spring.
9. being used for the multi-direction elastic force of earphone equipment for dispensing glue as claimed in claim 8, characterized in that cinclides and horizontal spring have
Multiple groups, the direction of horizontal spring is different in each group, and when plastic pin is detached from product, the point muzzle is in each horizontal spring
Under the action of automatically reset to the center of substrate.
10. being used for the multi-direction elastic force of earphone equipment for dispensing glue as described in claim 1, characterized in that the vertical compensation dress
It sets including rectangular recess, uprighting spring and sliding block, standing vertically in rectangular recess has guide post, and sliding block is equipped with extension to be embedded in rectangle
Inside grooves simultaneously cover on guide post, and the uprighting spring is covered on guide post and is sandwiched between extension and rectangular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408778.0A CN109433518B (en) | 2018-11-23 | 2018-11-23 | Device for multidirectional elastic dispensing of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408778.0A CN109433518B (en) | 2018-11-23 | 2018-11-23 | Device for multidirectional elastic dispensing of earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109433518A true CN109433518A (en) | 2019-03-08 |
| CN109433518B CN109433518B (en) | 2023-11-17 |
Family
ID=65554154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811408778.0A Active CN109433518B (en) | 2018-11-23 | 2018-11-23 | Device for multidirectional elastic dispensing of earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109433518B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013944A (en) * | 2019-12-16 | 2020-04-17 | 河南裕展精密科技有限公司 | Glue dispensing device and glue dispensing equipment comprising same |
| CN114160365A (en) * | 2021-11-22 | 2022-03-11 | 河南航天液压气动技术有限公司 | Glue filling device for electromagnetic valve |
| WO2024036653A1 (en) * | 2022-08-17 | 2024-02-22 | 安徽瑞林精科股份有限公司 | Automatic material-preparation system |
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| CN114160365A (en) * | 2021-11-22 | 2022-03-11 | 河南航天液压气动技术有限公司 | Glue filling device for electromagnetic valve |
| WO2024036653A1 (en) * | 2022-08-17 | 2024-02-22 | 安徽瑞林精科股份有限公司 | Automatic material-preparation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109433518B (en) | 2023-11-17 |
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