CN209772546U - Double-arm glue dispensing mechanism - Google Patents
Double-arm glue dispensing mechanism Download PDFInfo
- Publication number
- CN209772546U CN209772546U CN201920161136.9U CN201920161136U CN209772546U CN 209772546 U CN209772546 U CN 209772546U CN 201920161136 U CN201920161136 U CN 201920161136U CN 209772546 U CN209772546 U CN 209772546U
- Authority
- CN
- China
- Prior art keywords
- dispensing
- arm
- glue
- glue dispensing
- arms
- 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
- 239000003292 glue Substances 0.000 title claims abstract description 86
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000004026 adhesive bonding Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 20
- 230000001070 adhesive effect Effects 0.000 description 20
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a both arms point gum machine constructs, including base, drive arrangement, two at least groups point gum arms. Drive arrangement sets up on the base, drive arrangement is provided with the rotary rod, but the relative base horizontal rotation of rotary rod, all the dispensing arms set up in follow its synchronous revolution on the rotary rod, still be provided with a actuating mechanism that can independently drive dispensing arm vertical motion on every group dispensing arm, respectively be provided with the dispensing head on every group dispensing arm, lead to drive arrangement and actuating mechanism, there is the point interval of gluing between the arm in every group dispensing arm, thereby the effectual glue that prevents on the dispensing head produces the problem of gluing, and every dispensing arm and dispensing head all drive its vertical direction's removal by an independent actuating mechanism, thereby the stability of gluing is stronger, the effectual defect that prior art exists of having solved.
Description
Technical Field
The utility model relates to a field, especially a double armed point gum machine constructs are glued to point.
Background
the dispensing machine is a device for dispensing the chip support, the existing dispensing machine generally only has one dispensing head, and then dispensing is carried out on the chip support through continuous reciprocating motion of the dispensing head on the glue disc and the chip support. Therefore, some people further improve the technology, adopt one dispensing arm to drive two dispensing heads to dispense glue synchronously, therefore, the reciprocating motion frequency of the dispensing heads is reduced by a half, however, because the positions needing dispensing on the existing chip bracket are very close to each other, even the distance between the positions needing dispensing is only a few tenths of millimeters, the two dispensing heads are very close to each other, when the two dispensing heads move to the glue tray for dispensing glue, the glue on the two dispensing heads is easy to be adhered, so that the dispensing work on the chip bracket can not be clearly separated, thereby causing the chip support to be scrapped, and the dual dispensing heads are synchronously pressed down for dispensing, which is easy to cause uneven dispensing pressure of the two dispensing heads, thereby causing poor dispensing effect, in particular to OLED products, because the product precision is very high, the point gum machine on the existing market can only carry out some glue through the single armed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can prevent effectively that glue from gluing even, the better both arms point gum machine of effect is glued to point.
the utility model discloses a technical scheme that the solution problem adopted is:
A double-arm glue dispensing mechanism comprises:
A base;
the driving device is arranged on the base, a rotating rod is arranged on the driving device, and the rotating rod can horizontally rotate relative to the base;
at least two groups of glue dispensing arms, all glue dispensing arms set up in follow the rotary rod synchronous revolution on the rotary rod, respectively be provided with a dispensing head on every group glue dispensing arm, still be provided with a actuating mechanism on every group glue dispensing arm, every actuating mechanism is used for driving the independent relative base vertical direction motion of corresponding glue dispensing arm.
as a further improvement of the above technical solution, the drive mechanism includes:
One end of the rotating cylinder is connected with an eccentric rotating wheel;
the fixed part is arranged at the top of the dispensing arm, a fixed hole is formed in the fixed part, the eccentric rotating wheel is movably arranged in the fixed hole, and the rotating cylinder drives the eccentric rotating wheel to rotate so as to drive the dispensing arm to move along the vertical direction.
As a further improvement of the above technical solution, a sliding groove is arranged at the bottom of the fixing portion, a sliding rail is arranged at the top of the dispensing arm, and the sliding groove is mounted on the sliding rail, so that the dispensing arm can move in the horizontal direction relative to the fixing portion.
As a further improvement of the technical scheme, a bearing is further arranged between the fixing hole and the eccentric rotating wheel.
As a further improvement of the technical scheme, a conveying frame is further arranged below the dispensing head and used for installing the chip support and driving the chip support to move.
as a further improvement of the above technical solution, a glue tray is disposed on one side of the glue dispensing arm, the glue tray is used for storing glue, and the driving device can drive the glue dispensing arm to rotate so as to move the glue dispensing head to a position corresponding to the glue tray.
As a further improvement of the technical scheme, the glue tray is mounted on the base through a gear transmission mechanism, and the gear transmission mechanism can drive the glue tray to move relative to the base.
As a further improvement of the above technical scheme, the dispensing arms are two groups, the two groups of dispensing arms are arranged at two sides of the rotating rod, and the dispensing heads on the two groups of dispensing arms are adjacent.
As a further improvement of the technical scheme, the glue dispensing arm is provided with a vent hole.
The utility model has the advantages that: through being provided with drive arrangement on the base, drive arrangement is provided with the rotary rod, but the relative base horizontal rotation of rotary rod still includes two at least groups dispensing arm, all dispensing arms set up in follow its synchronous revolution on the rotary rod, still be provided with one on every group dispensing arm and can independently drive the actuating mechanism who glues arm vertical motion, every group dispensing arm sets up the dispensing head. When the glue dispensing device is used, all the glue dispensing arms are driven to move to the placing position of glue to be stained with the glue, then the glue dispensing arms move to the chip support, the first group of glue dispensing arms dispense downwards, after the glue dispensing is completed, the driving device drives all the glue dispensing arms to move slightly, so that the second group of glue dispensing arms correspond to the chip support in position, then the second group of glue dispensing arms move downwards to dispense, a third group of glue dispensing arms, a fourth group of glue dispensing arms and the subsequent glue dispensing arms are dispensed in the same way, glue dispensing intervals exist among the glue dispensing arms of each group, and therefore the problem that the glue on the glue dispensing heads is adhered to each other is effectively solved.
Drawings
the invention will be further explained with reference to the drawings and the detailed description.
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
Fig. 2 is a schematic structural view of a front view angle of a dispensing part in a preferred embodiment of the present invention;
fig. 3 is a schematic structural view of a bottom view angle of the dispensing part in the preferred embodiment of the present invention.
Detailed Description
referring to fig. 1 to 3, a double-arm dispensing mechanism includes:
A base 10;
The driving device 20 is arranged on the base 10, a rotating rod 21 is arranged on the driving device 20, and the rotating rod 21 can horizontally rotate relative to the base 10;
at least two sets of dispensing arms 30, all dispensing arms 30 set up in on the rotary rod 21 and follow the rotary rod 21 synchronous revolution, respectively be provided with a dispensing head 31 on every group dispensing arm 30, still be provided with a actuating mechanism on every group dispensing arm 30, every actuating mechanism is used for driving the independent vertical direction motion of following of corresponding dispensing arm 30.
through being provided with drive arrangement 20 on base 10, drive arrangement 20 is provided with rotary rod 21, and rotary rod 21 can be rotatory relatively base 10, still includes two at least groups dispensing arm 30, and all dispensing arms 30 set up in on the rotary rod 21 and follow its synchronous revolution, still be provided with a drive mechanism that can independently drive dispensing arm 30 vertical motion on every group dispensing arm 30, and every group dispensing arm 30 sets up dispensing head 31. When the adhesive dispensing device is used, all the adhesive dispensing arms 30 are driven by the driving device 20 to move to the placement positions of the adhesive to be stained with the adhesive, then the adhesive is dispensed downwards by the first group of adhesive dispensing arms 30, after the adhesive dispensing is completed, the driving device 20 drives all the adhesive dispensing arms 30 to slightly move, so that the second group of adhesive dispensing arms 30 correspond to the chip support, the second group of adhesive dispensing arms 30 downwards move to perform the adhesive dispensing, and the third group, the fourth group and the subsequent adhesive dispensing arms 30 perform the adhesive dispensing in the same way, and adhesive dispensing intervals exist among the adhesive dispensing arms 30 of each group, so that the problem that the adhesive on the adhesive dispensing head 31 is adhered to each other is effectively prevented, and each adhesive dispensing arm 30 and each adhesive dispensing head 31 are driven by an independent driving mechanism in the vertical direction, so that the adhesive dispensing stability is stronger, and the defects in the prior art are effectively overcome.
considering that the more dispensing arms 30, the higher the coordination requirement, it is further preferable that the dispensing arms 30 are two groups, two groups of dispensing arms 30 are disposed on two sides of the rotating rod 21, and the dispensing heads 31 on the two groups of dispensing arms 30 are adjacent to each other, as shown in fig. 2.
Further, the driving mechanism may be provided in various manners, and in order to make the driving effect more stable, it is preferable that the driving mechanism includes:
a rotary cylinder 40, one end of the rotary cylinder 40 is connected with an eccentric runner 43;
The fixing portion 41 is disposed at the top of the dispensing arm 30, a fixing hole 42 is disposed on the fixing portion 41, the eccentric rotating wheel 43 is movably mounted in the fixing hole 42, and the rotating cylinder 40 drives the eccentric rotating wheel 43 to rotate so as to drive the dispensing arm 30 to move in the vertical direction, so that the lifting of the dispensing arm 30 is controlled by controlling the rotation amount of the rotating cylinder 40.
In order to prevent the driving device 20 and the rotary cylinder 40 from interfering with the movement of the dispensing arm 30, a sliding slot is disposed at the bottom of the fixing portion 41, and a sliding rail is disposed at the top of the dispensing arm 30, and the sliding slot is mounted on the sliding rail, so that the dispensing arm 30 can move in the horizontal direction relative to the fixing portion 41. Of course, other forms of attachment are possible, such as magnetic attraction between the dispensing arm 30 and the stationary portion 41. When the dispensing arm 30 is in use, the rotating cylinder 40 drives the dispensing arm 30 to move vertically and the driving device 20 drives the dispensing arm 30 to rotate horizontally without mutual interference.
of course, the driving mechanism can also be a hydraulic cylinder driving the glue dispensing arm 30 to move up and down, but the driving mechanism is larger in size and requires more space.
further, in order to prevent the eccentric runner 43 from rotating in the fixing hole 42 and from causing a large frictional damage to the fixing hole 42, it is preferable to further provide a bearing between the fixing hole 42 and the eccentric runner 43.
above-mentioned technical scheme can independently set up, then according to the in service behavior, installs on table or workstation, then places the chip support and carries out work on table or workstation, but in order to make the point glue more smooth and easy, preferably still be provided with transportation frame 50 below dispensing head 31, transportation frame 50 is used for installing the chip support to drive the chip support and remove, thereby make the point glue simpler, find the chip accurately through transportation frame 50 is automatic. Preferably, a guiding camera is further disposed on the base 10, and the guiding camera is electrically connected to the driving device 20 and the driving mechanism, so as to guide the dispensing operation of the dispensing head 31, and make the dispensing more accurate.
The glue can be separately contained in a dish or other container, for example, a glue tray 60 is arranged on one side of the glue dispensing arm 30, the glue tray 60 is used for storing the glue, and the glue dispensing arm 30 and the container containing the glue are manually aligned, so that the driving device 20 can drive the glue dispensing arm 30 to rotate to move the glue dispensing head 31 to the corresponding position of the glue tray 60. However, for easier operation, it is preferable that the glue tray 60 is mounted on the base 10 through a gear transmission mechanism 61, and the gear transmission mechanism 61 can move the glue tray 60 relative to the base 10. Through gear drive 61, make glue dish 60 and base 10, the position of gluing arm 30 relatively fixed to need not carry out the alignment operation many times, make production more smooth and easy simple, can be better carry out the rubberizing operation to glue dish 60 moreover.
Further, the dispensing arm 30 is further provided with a vent hole for reducing air resistance, so that the movement error of the dispensing arm 30 caused by the air resistance is further reduced.
The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a double-arm dispensing mechanism which characterized in that includes:
A base (10);
The driving device (20), the driving device (20) is arranged on the base (10), the driving device (20) is provided with a rotating rod (21), and the rotating rod (21) can horizontally rotate relative to the base (10);
At least two groups of glue dispensing arms (30), all the glue dispensing arms (30) are arranged on the rotating rod (21) and rotate synchronously along with the rotating rod (21), each group of glue dispensing arms (30) is provided with a glue dispensing head (31), each group of glue dispensing arms (30) is further provided with a driving mechanism, and each driving mechanism is used for driving the corresponding glue dispensing arm (30) to independently move in the vertical direction relative to the base (10).
2. The double-arm dispensing mechanism of claim 1, wherein:
the drive mechanism includes:
The device comprises a rotary cylinder (40), wherein one end of the rotary cylinder (40) is connected with an eccentric rotating wheel (43);
the glue dispensing device comprises a fixing portion (41), wherein the fixing portion (41) is arranged at the top of the glue dispensing arm (30), a fixing hole (42) is formed in the fixing portion (41), an eccentric rotating wheel (43) is movably installed in the fixing hole (42), and a rotary cylinder (40) drives the eccentric rotating wheel (43) to rotate so as to drive the glue dispensing arm (30) to move along the vertical direction.
3. the dual arm dispensing mechanism of claim 2, wherein:
The bottom of the fixing portion (41) is provided with a sliding groove, the top of the dispensing arm (30) is provided with a sliding rail, and the sliding groove is mounted on the sliding rail, so that the dispensing arm (30) can move in the horizontal direction relative to the fixing portion (41).
4. The dual arm dispensing mechanism of claim 2, wherein:
and a bearing is also arranged between the fixing hole (42) and the eccentric rotating wheel (43).
5. The double-arm dispensing mechanism of claim 1, wherein:
The glue dispensing device is characterized in that a conveying frame (50) is further arranged below the glue dispensing head (31), and the conveying frame (50) is used for installing a chip support and driving the chip support to move.
6. The double-arm dispensing mechanism of claim 1, wherein:
one side of the glue dispensing arm (30) is provided with a glue tray (60), the glue tray (60) is used for storing glue, and the driving device (20) can drive the glue dispensing arm (30) to rotate so as to enable the glue dispensing head (31) to move to the corresponding position of the glue tray (60).
7. The double-arm dispensing mechanism of claim 6, wherein:
The glue tray (60) is arranged on the base (10) through a gear transmission mechanism (61), and the gear transmission mechanism (61) can drive the glue tray (60) to move relative to the base (10).
8. The double-arm dispensing mechanism of claim 1, wherein:
the glue dispensing arms (30) are divided into two groups, the two groups of glue dispensing arms (30) are arranged on two sides of the rotating rod (21), and the glue dispensing heads (31) on the two groups of glue dispensing arms (30) are adjacent.
9. the double-arm dispensing mechanism of claim 1, wherein:
And a ventilation hole is formed in the glue dispensing arm (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060746 | 2019-01-14 | ||
| CN201920060746X | 2019-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209772546U true CN209772546U (en) | 2019-12-13 |
Family
ID=65985727
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910078074.XA Active CN109590151B (en) | 2019-01-14 | 2019-01-28 | Double-arm dispensing mechanism |
| CN201920161136.9U Expired - Fee Related CN209772546U (en) | 2019-01-14 | 2019-01-28 | Double-arm glue dispensing mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910078074.XA Active CN109590151B (en) | 2019-01-14 | 2019-01-28 | Double-arm dispensing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109590151B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590151A (en) * | 2019-01-14 | 2019-04-09 | 王耀村 | A kind of both arms glue applying mechanism |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142594A (en) * | 1992-11-09 | 1994-05-24 | Origin Electric Co Ltd | Device for forming film on disk |
| US6059517A (en) * | 1996-09-17 | 2000-05-09 | Begin; Robert George | End effector assembly for inclusion in a system for producing uniform deposits on a wafer |
| TWM296472U (en) * | 2005-12-22 | 2006-08-21 | Wecon Automation Corp | Improved structure of dispensing disk |
| CN203991144U (en) * | 2014-06-30 | 2014-12-10 | 芜湖美智空调设备有限公司 | A kind of double automatic glue dispensing mechanism |
| TWM489702U (en) * | 2014-08-07 | 2014-11-11 | Mpi Corp | Dispenser |
| CN205628466U (en) * | 2016-03-15 | 2016-10-12 | 广州市永合祥自动化设备科技有限公司 | Double fluid constructs to well lid point gum machine |
| CN105618332B (en) * | 2016-03-29 | 2018-06-26 | 深圳市微恒自动化设备有限公司 | Two point gluing mechanism and its dispensing method |
| CN205657043U (en) * | 2016-03-29 | 2016-10-19 | 深圳市微恒自动化设备有限公司 | Two point gum machines construct |
| CN109013194A (en) * | 2016-12-26 | 2018-12-18 | 东莞市蓉工自动化科技有限公司 | A kind of dispensing assembling mechanism for automobile oil seal assembling |
| CN207343190U (en) * | 2017-10-20 | 2018-05-11 | 东莞市凯格精密机械有限公司 | A kind of two point glue valve gear |
| CN107876311B (en) * | 2017-12-18 | 2023-06-20 | 华南智能机器人创新研究院 | Adhesive deposite device based on contour machining |
| CN108405268A (en) * | 2018-05-25 | 2018-08-17 | 东莞理工学院 | A kind of rotation dispenser for loudspeaker combination |
| CN109590151B (en) * | 2019-01-14 | 2024-01-19 | 王耀村 | Double-arm dispensing mechanism |
-
2019
- 2019-01-28 CN CN201910078074.XA patent/CN109590151B/en active Active
- 2019-01-28 CN CN201920161136.9U patent/CN209772546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590151A (en) * | 2019-01-14 | 2019-04-09 | 王耀村 | A kind of both arms glue applying mechanism |
| CN109590151B (en) * | 2019-01-14 | 2024-01-19 | 王耀村 | Double-arm dispensing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109590151A (en) | 2019-04-09 |
| CN109590151B (en) | 2024-01-19 |
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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: 20191213 Termination date: 20220128 |