CN209531297U - A kind of combination laser tracks the contact coating gun of gentle floating - Google Patents
A kind of combination laser tracks the contact coating gun of gentle floating Download PDFInfo
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- CN209531297U CN209531297U CN201822183942.4U CN201822183942U CN209531297U CN 209531297 U CN209531297 U CN 209531297U CN 201822183942 U CN201822183942 U CN 201822183942U CN 209531297 U CN209531297 U CN 209531297U
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Abstract
The utility model relates to the contact coating guns that a kind of combination laser tracks gentle floating, including bracket, linear mould group, balance cylinder, pallet, rotary glue gun, the first link block and the second link block, balance cylinder is arranged on bracket, pallet is connected by the second link block with the piston rod of balance cylinder, and rotary glue gun is arranged on pallet；Linear mould group is arranged on bracket, and the first link block is arranged on the sliding block of linear mould group, and the first link block is located at the lower section of the second link block, and is in contact with the second link block.The beneficial effects of the utility model are: the weight of 90% or more glue rifle can be balanced, when the Jiao Zui of rotary glue gun is pushed up by external force, second link block can be disengaged with the first link block, the entirety that rotary glue gun, pallet are constituted is jacked up, to avoid damage Jiao Zui and glass.
Description
Technical field
The utility model relates to auto assembly glass automatic glue application field more particularly to a kind of tracking of combination laser and air bearing
Dynamic contact coating gun.
Background technique
In auto assembly field, especially in windshield coating technique, there are deviations for glass itself, wherein influence compared with
Big is crooked radian deviation, face difference etc., especially commercial vehicle windshield, and size is big, and deviation is also big.The 7th traditional axis applies
Glue rifle is that height is fixed, when glass presses fixation locus gluing, due to the deviation of glass itself, the glue mouth of glass and glue rifle it
Between distance it is suddenly big or suddenly small, cause the glue mouth of glue rifle easy to damage, and cause glue-type unqualified, will result in leakage after glass entrucking
The problems such as water.
Utility model content
The technical problem to be solved by the utility model is to provide the contact paintings that a kind of combination laser tracks gentle floating
Glue rifle, to overcome the deficiencies in the prior art described above.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of combination laser tracks connecing for gentle floating
Touch coating gun, including bracket, linear mould group, balance cylinder, pallet, rotary glue gun, the first link block and the second link block are put down
The cylinder that weighs is arranged on bracket, and pallet is connected by the second link block with the piston rod of balance cylinder, and rotary glue gun setting exists
On pallet；Linear mould group is arranged on bracket, and the first link block is arranged on the sliding block of linear mould group, and the first link block is located at the
The lower section of two link blocks, and be in contact with the second link block, on the moving direction and balance cylinder of the sliding block in linear mould group
The telescopic direction of piston rod is identical.
The beneficial effects of the utility model are: when in use, the contact coating gun of gentle floating will be tracked in conjunction with laser
It is mounted on gluing tower, gives balance cylinder certain air pressure, it can by balance cylinder, the first link block and the second link block
The weight for balancing 90% or more glue rifle, when the Jiao Zui of rotary glue gun is pushed up by external force, due to the second link block and the
It only contacts, is not fixed, at this point, the second link block can be disengaged with the first link block, so that rotary glue gun, support between one link block
The entirety that disk is constituted can be jacked up, to avoid damage Jiao Zui and glass.
Based on the above technical solution, the utility model can also do following improvement.
It further, further include laser range finder and PLC controller；Laser range finder is arranged on pallet, and measures rotation
The Jiao Zui of glue rifle is away to the spacing between gluing glass, the signal output end of laser range finder and the signal input of PLC controller
End electrical connection, the signal output end of PLC controller are electrically connected with the signal input part of linear mould group.
Further, laser range finder includes laser sensor and sensor stand, and sensor stand is connected with pallet, is swashed
Optical sensor is arranged on sensor stand.
Be using above-mentioned further beneficial effect: laser range finder measure rotary glue gun Jiao Zui with to gluing glass it
Between distance, when distance be less than setting spacing when, measured value is fed back to PLC controller by laser range finder, and PLC controller provides
Climb command to linear mould group, linear mould group driving pallet rises, and when distance is greater than setting spacing, laser range finder will be measured
Value feeds back to PLC controller, and PLC controller provides decline instruction to linear mould group, and linear mould group driving pallet decline can be certainly
Dynamic compensation the distance between Jiao Zui and glass deviation, can be improved glue-type qualification rate, and prevent from causing to fill because of glue-type defect
There is the case where leak in vehicle；The motion profile of robot can be allowed to immobilize in this programme, spacing carrys out dynamic by linear mould group
Adjustment, it is more simple from control.
It further, further include three close to switch and close to switch baffle, three set gradually from top to bottom close to switch
On bracket, three are respectively used to limes superiors position, zero-bit and the limit inferior position of sensing pallet close to switch, set close to switch baffle
Set on pallet, and close to switch baffle against for sense pallet zero-bit close to switch, three signals close to switch are defeated
Outlet is electrically connected with the signal input part of PLC controller respectively.
It is using above-mentioned further beneficial effect: when in use, can sets and be located in the middle close to the locating position of switch
Be set to origin, and top is then limes superiors, lower section is then limit inferior, each gluing front tray must in origin position, if
Origin calibration will not be being carried out, purpose of the pallet in origin position is allowed to be to adapt to the fixed gluing track of robot.
Further, balance cylinder is low rubbing cylinder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the contact coating gun that combination laser described in the utility model tracks gentle floating；
Fig. 2 is the perspective view for the contact coating gun that combination laser described in the utility model tracks gentle floating.
In attached drawing, parts list represented by the reference numerals are as follows:
1, bracket, 2, linear mould group, 3, balance cylinder, 4, pallet, 5, laser range finder, 510, laser sensor, 520,
Sensor stand, 6, rotary glue gun, 610, Jiao Zui, the 7, first link block, the 8, second link block, 9, close to switch, 10, close to opening
Close baffle.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1 and Figure 2, a kind of combination laser tracks the contact coating gun of gentle floating, including bracket 1, linear mould
Group 2, balance cylinder 3, pallet 4, rotary glue gun 6, the first link block 7 and the second link block 8, balance cylinder 3 are vertically arranged in branch
On frame 1, the lower section of bracket 1 is then arranged in pallet 4, and pallet 4 is connected by the second link block 8, and the second link block 8 then passes through
Floating junction is connected with the piston rod of balance cylinder 3.Rotary glue gun 6 is arranged on pallet 4, and the glue mouth 610 of rotary glue gun 6 passes through
Pallet 4 is worn, and is extended towards the direction far from balance cylinder 3.Linear mould group 2 is arranged on bracket 1, and linear mould group 2 is existing skill
Ball screw guide rail mechanism in art, the first link block 7 are arranged on the sliding block of linear mould group 2, the sliding block in linear mould group 2
Moving direction is identical as the telescopic direction of piston rod on balance cylinder 3, and the first link block 7 is located at the lower section of the second link block 8,
And be in contact with the second link block 8, i.e., the second link block 8 rests on the first link block 7, refer specifically to 7 support of the first link block
Two link blocks 8 are only contacted between second link block 8 and the first link block 7, are not fixed.Balance cylinder 3 is low rubbing cylinder, together
In the case of equal air pressures, power output, cylinder diameter is the smaller the better, and balance cylinder 3 can use smc low rubbing cylinder.
It further include laser range finder 5 and PLC controller, Laser Measuring in conjunction with the contact coating gun that laser tracks gentle floating
Distance meter 5 is arranged on pallet 4, and measures the glue mouth 610 of rotary glue gun 6 away to the spacing between gluing glass, laser range finder 5
Signal output end be electrically connected with the signal input part of PLC controller, the signal output end of PLC controller and linear mould group 2
Signal input part electrical connection, PLC controller can be using Siemens, Mitsubishis etc..
Laser range finder 5 includes laser sensor 510 and sensor stand 520, and sensor stand 520 is arranged in pallet 4
Side far from balance cylinder 3, and sensor stand 520 is connected with pallet 4, laser sensor 510 is arranged in sensor branch
On frame 520, in the present embodiment, laser sensor 510 is using Keyemce IL100.
It further include three close switches 9 and close switch baffle in conjunction with the contact coating gun that laser tracks gentle floating
10, three are successively set on bracket 1 from top to bottom close to switch 9, when in use, can set and be located in the middle close to switch
9 present positions are origin, and top is then limes superiors, and lower section is then limit inferior, and each gluing front tray 4 must be in origin
Position allows purpose of the pallet 4 in origin position to be to adapt to the fixed gluing track of robot if origin calibration will not carried out,
I.e. three are respectively used to limes superiors position, zero-bit and the limit inferior position of sensing pallet 4 close to switch 9, are arranged close to switch baffle 10
On pallet 4, and close to switch baffle 10 against for sense 4 zero-bit of pallet close to switch 9, three letters close to switch 9
Number output end is electrically connected with the signal input part of PLC controller respectively, M8 can be selected close to switching close to switch 9.
When in use, the contact coating gun for tracking gentle floating in conjunction with laser is mounted on gluing tower, the 7th axis electricity
Machine is connected with rotary glue gun 6；It gives balance cylinder 3 certain air pressure, the weight of glue rifle 6 90 or more percent can be balanced
Amount.Laser range finder 5 measures the glue mouth 610 of rotary glue gun 6 with to the distance between gluing glass, sets spacing when distance is less than
When, for example measured value feeds back to PLC controller by 1mm, laser range finder 5, PLC controller provides climb command to linear mould group
2, linear mould group 2 drives pallet 4 to rise, and when distance is greater than setting spacing, measured value is fed back to PLC and controlled by laser range finder 5
Device processed, PLC controller provide decline instruction to linear mould group 2, and linear mould group 2 drives pallet 4 to decline, to guarantee rotary glue gun
6 glue mouth 610 remains in qualified range with to the distance between gluing glass.
In addition, when the glue mouth 610 of rotary glue gun 6 is pushed up by external force, since the second link block 8 is connect with first
It only contacts, is not fixed, at this point, the second link block 8 can be disengaged with the first link block 7, so that rotary glue gun 6, pallet between block 7
4 entirety constituted can be jacked up, to avoid damage glue mouth 610 and glass.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (5)
1. the contact coating gun that a kind of combination laser tracks gentle floating, which is characterized in that including bracket (1), linear mould group
(2), balance cylinder (3), pallet (4), rotary glue gun (6), the first link block (7) and the second link block (8), the balance cylinder
(3) it is arranged on the bracket (1), the pallet (4) passes through the piston rod of the second link block (8) and the balance cylinder (3)
It is connected, the rotary glue gun (6) is arranged on the pallet (4)；The linear mould group (2) is arranged on the bracket (1),
First link block (7) is arranged on the sliding block of the linear mould group (2), and first link block (7) is located at described second
The lower section of link block (8), and be in contact with second link block (8), the moving direction of the sliding block on the linear mould group (2)
It is identical as the telescopic direction of piston rod on the balance cylinder (3).
2. the contact coating gun that a kind of combination laser according to claim 1 tracks gentle floating, which is characterized in that also
Including laser range finder (5) and PLC controller；The laser range finder (5) is arranged on the pallet (4), and measures rotation
The Jiao Zui (610) of glue rifle (6) away to the spacing between gluing glass, the signal output end of the laser range finder (5) with it is described
The signal input part of PLC controller is electrically connected, the signal of the signal output end of the PLC controller and the linear mould group (2)
Input terminal electrical connection.
3. the contact coating gun that a kind of combination laser according to claim 2 tracks gentle floating, which is characterized in that institute
Stating laser range finder (5) includes laser sensor (510) and sensor stand (520), the sensor stand (520) with it is described
Pallet (4) is connected, and the laser sensor (510) is arranged on the sensor stand (520).
4. a kind of combination laser according to claim 2 or 3 tracks the contact coating gun of gentle floating, feature exists
In, further include three close to switch (9) and close to switch baffle (10), described three close to switch (9) from top to bottom successively
It is arranged on the bracket (1), three are respectively used to limes superiors position, zero-bit and the limit inferior of sensing pallet (4) close to switch (9)
Position, it is described to be arranged on the pallet (4) close to switch baffle (10) and described close to switch baffle (10) against for sensing
Pallet (4) zero-bit close to switch (9), described three signal output ends close to switch (9) respectively with the PLC controller
Signal input part electrical connection.
5. the contact coating gun that a kind of combination laser according to claim 1 tracks gentle floating, which is characterized in that institute
Stating balance cylinder (3) is low rubbing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183942.4U CN209531297U (en) | 2018-12-25 | 2018-12-25 | A kind of combination laser tracks the contact coating gun of gentle floating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183942.4U CN209531297U (en) | 2018-12-25 | 2018-12-25 | A kind of combination laser tracks the contact coating gun of gentle floating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209531297U true CN209531297U (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822183942.4U Active CN209531297U (en) | 2018-12-25 | 2018-12-25 | A kind of combination laser tracks the contact coating gun of gentle floating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495685A (en) * | 2020-03-23 | 2020-08-07 | 上海发那科机器人有限公司 | Glue coating and edge folding glue gun with floating function |
| CN113182091A (en) * | 2021-04-27 | 2021-07-30 | 上海鼎湖自动化系统有限公司 | Workpiece swinging and offset detection system |
-
2018
- 2018-12-25 CN CN201822183942.4U patent/CN209531297U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495685A (en) * | 2020-03-23 | 2020-08-07 | 上海发那科机器人有限公司 | Glue coating and edge folding glue gun with floating function |
| CN113182091A (en) * | 2021-04-27 | 2021-07-30 | 上海鼎湖自动化系统有限公司 | Workpiece swinging and offset detection system |
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