CN109894319A - Robot coating rifle - Google Patents
Robot coating rifle Download PDFInfo
- Publication number
- CN109894319A CN109894319A CN201910172673.8A CN201910172673A CN109894319A CN 109894319 A CN109894319 A CN 109894319A CN 201910172673 A CN201910172673 A CN 201910172673A CN 109894319 A CN109894319 A CN 109894319A
- Authority
- CN
- China
- Prior art keywords
- push rod
- shell
- rifle
- robot coating
- balance sleeve
- 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
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Abstract
The invention discloses a kind of robot coating rifles, it includes the push rod installed in shell by axle sleeve, spring is set with outside the push rod, the spring upper end and the case top boss compress, be equipped in the push rod for glue hose, the push rod lower end, which is stretched out, is equipped with rifle mouth at the shell, the rifle mouth connect in the push rod for glue hose, it is characterized by: the top of the push rod is equipped with impulse sender in the shell, the impulse sender is connected with microswitch.The present invention can solve robot coating rifle in existing automobile assembling gluing operation hit deformation can not from survey, the problem for causing bulk article quality impacted.
Description
Technical field
The present invention relates to auto parts machinery manufacture technical field, especially a kind of gluing for robot coating operation
Rifle.
Background technique
With development of the robot coating technology in automotive field, the problem is got in robot coating operation process
More to highlight.The coating gun of existing robot coating generally comprises the push rod installed in shell by axle sleeve, push rod housing
Equipped with spring, spring upper end and case top boss are compressed, and are equipped in push rod for glue hose, and push rod lower end, which is stretched out at shell, to be equipped with
Rifle mouth, rifle mouth connect push rod in for glue hose.If to be welded, top seal glue gluing operation is using this coating gun
Example, because white body XYZ three-dimensional precision has certain deviation, robot teaching track to be not optimised, personnel's misoperation etc., in machine
In people's gluing operation, occasional occurs rifle mouth and scratches metal plate surface, causes metal plate to be scratched, coating gun is hit deformation, and this
The external carbuncle of degree is less than robot allowable stress, and robot will continue to operation, eventually leads to high-volume white body and applies colloid
Amount accident.Top cover gluing defect gently then needs inside to reprocess, heavy then flow to End-Customer；New painting is needed replacing in coating gun deformation
Glue rifle, needs teaching again to calibrate, and single failure averagely needs can just repair for 45 minutes；Other kinds of robot coating operation
There is also similar risks.Thus need to design it is a kind of can detect subsequent signal automatically on collision deformation and shut down robot,
And the coating gun of reset can be automatically corrected, to meet needs.
Summary of the invention
The problem to be solved by the invention is to provide a kind of robot coating rifles, to solve existing automobile assembling gluing operation
Middle robot coating rifle is hit deformation can not be from survey, the problem for causing bulk article quality impacted.
To solve the above-mentioned problems, the technical scheme is that robot coating gun includes passing through axle sleeve in shell
The push rod of installation, the push rod are set with spring outside, and the spring upper end and the case top boss compress, in the push rod
Rifle mouth is equipped at the shell equipped with for glue hose, the push rod lower end is stretched out, the rifle mouth connect in the push rod for glue
Hose, the top of the push rod is equipped with impulse sender in the shell, and the impulse sender is connected with microswitch.
In above-mentioned technical proposal, more specifically scheme may is that the shell lower end be equipped with end cap, the end cap in
The case inside is equipped with balance sleeve, the disk with multiple through-holes is equipped between the balance sleeve and the end cap, often
It is equipped with a ball in a through-hole, multiple little springs, the little spring are equipped between the balance sleeve and the axle sleeve
It is one week outer to be uniformly distributed in the push rod.
It is further: the spring fastening for fixing the little spring is equipped between the balance sleeve and the axle sleeve.
It is further: dust cover is equipped between the rifle mouth and the shell.
Further: the center edge portion of the balance sleeve convexes to form taper along the push rod and protrudes from the shell
Body, the raised of the balance sleeve are connected through a screw thread between the rifle mouth.
Further: the side of the shell is provided with the mounting hole for connecting six axis of robot, six shaft flange end.
By adopting the above-described technical solution, compared with prior art, the present invention has the following advantages:
1, robot coating gun is provided with microswitch, and when not colliding, microswitch is impaction state, mentions to robot
For compressing signal, when a collision occurs, push rod is up moved, and impulse sender is pushed away microswitch, triggers collision alarm, robot
It can stop gluing operation immediately, export warning message；
2, robot coating gun is internally provided with little spring, balance sleeve and disk ball, and when a collision occurs, rifle mouth is touched
The deformation that deformation is converted to little spring is hit, when realizing return by little spring thrust in external force elimination, is realized by positioning taper hole
Precise positioning, the inclined impact within the scope of compatible ± 15 ° of robot coating gun maximum and the vertical direction in+8mm range
Collision, can effectively prevent glue rifle damaged in collision, play elastic force return calibration function；
3, robot coating gun rifle mouth and balance sleeve use thread connecting mode, are readily disassembled replacement, can be according to different
The rifle mouth of spreading width selection different inner diameters；Side is provided with mounting hole, connecting rod can be customized according to different robots size, even
Extension bar one end connects coating gun, and one end connects six shaft flange end of robot, and compatibility is high, and the gluing for being applicable to the overwhelming majority is made
Industry environment；
In use, when if glue rifle and car body collide during robot coating microswitch can be triggered, robot receives
It can the movement of stopping immediately on collision alarm；In external force elimination, by internal little spring and positioning mechanism, keep coating gun real
Now automatically correct return；Above-mentioned function can effectively prevent glue rifle collision deformation, damage.Robot coating gun is used for all kinds of machines
People's gluing operation, it is applied widely.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present invention；
Fig. 2 is the embodiment of the present invention by the main view in collision；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawing:
Robot coating gun as shown in Figure 1, Figure 2, Figure 3 shows, it includes the push rod 15 installed in shell 9 by axle sleeve 10, is pushed away
Spring 16 is set with outside bar 15,16 upper end of spring and 9 top boss of shell are compressed, be equipped in push rod 15 for glue hose 17, push rod
17 lower ends stretch out shell 9 at be equipped with rifle mouth 1, rifle mouth 1 connect push rod 15 in for glue hose 17, be equipped between rifle mouth 1 and shell 9
Dust cover 2；The top of 9 inner push-rod 15 of shell is equipped with impulse sender 11, and impulse sender 11 is connected with microswitch 14,11 top of impulse sender
Stop nut 12 is installed, the part that 15 upper end of push rod stretches out in shell 9 is equipped with protecting crust 13, passes through the microswitch of setting
14, when coating gun and part do not collide, microswitch 14 is impaction state, provides to robot and compresses signal, works as collision
When generation, push rod 15 is up moved, and impulse sender 11 is pushed away microswitch 14, triggers collision alarm, robot can stop immediately
Gluing operation exports warning message.
The lower end of shell 9 is equipped with end cap 3, and end cap 3 is equipped with balance sleeve 6 on the inside of shell 9, balance sleeve 6 and end cap 3 it
Between be equipped with the disk 5 with multiple through-holes, a ball 4 is equipped in each through-hole, is equipped between balance sleeve 6 and axle sleeve 10 more
A little spring 8, is four little springs 8 here, and it is one week outer that little spring 8 is uniformly distributed in push rod 15, balance sleeve 6 and axle sleeve 10 it
Between be equipped with spring fastening 7 for fixing little spring 8, when coating gun and part collide, 1 collision deformation of rifle mouth is converted
Taper hole is positioned by balance sleeve 6 when realizing return by little spring thrust in external force elimination for the deformation of four little springs 8
Realize precise positioning, it is vertical in the inclined impact and+8mm range within the scope of compatible ± 15 ° of robot coating gun maximum
Direction collision, can effectively prevent glue rifle damaged in collision, play elastic force return calibration function.
The center edge portion of balance sleeve 6 convexes to form taper along push rod 15 and protrudes from shell 9, the protrusion of balance sleeve 6
It is connected through a screw thread between rifle mouth 1, rifle mouth 1 and balance sleeve 6 use thread connecting mode, are readily disassembled replacement, can basis
The rifle mouth 1 of different spreading width selection different inner diameters.The side of shell 9 is provided with for connecting six axis of robot, six shaft flange end
Mounting hole 18, can according to different robots size customize connecting rod, connecting rod one end connect coating gun, one end connect robot
Six shaft flange ends, compatibility is high, is applicable to the gluing operating environment of the overwhelming majority.
In use, as shown in Fig. 2, balance sleeve 6 tilts, balance shaft when rifle mouth 1 and sheet metal part collide
Push rod 15 is pushed to move upwards on 6 disengaging 5 ball 4 of disk of set, the spring 16 on push rod 15 is compressed, and push rod 15 is with impulse sender
11 move upwards can trigger top microswitch 14, microswitch 14 be triggered on to robot issue collision warning signal,
Robot stop motion immediately, avoids the occurrence of gluing quality accident；It is got rid of in collision external force when personnel operate robot, by pushing away
The elastic force that the spring 16 of bar 15 itself provides, the downward return of push rod 15 push balance sleeve 6 to move downward, and balance sleeve 6 is pushing away
Return, taper hole and disk 5 circle of 6 lower end surface of balance sleeve are moved downward under the active force of four little springs 8 of bar 15 and upper surface
The cooperation of ball 4 realizes that precise positioning, balance sleeve 6 restore initial equilibrium state；Microswitch 14 is voluntarily multiple on 15 return of push rod
Position, alarm signal are eliminated.Robot coating gun is used for all kinds of robot coating operations, applied widely.
Claims (7)
1. a kind of robot coating rifle is set with spring outside the push rod including the push rod installed in shell by axle sleeve, described
Spring upper end and the case top boss compress, and are equipped in the push rod for glue hose, the shell is stretched out in the push rod lower end
At body be equipped with rifle mouth, the rifle mouth connect in the push rod for glue hose, it is characterised in that: the push rod in the shell
Top is equipped with impulse sender, and the impulse sender is connected with microswitch.
2. robot coating rifle according to claim 1, it is characterised in that: the lower end of the shell is equipped with end cap, described
End cap is equipped with balance sleeve in the case inside, and the circle with multiple through-holes is equipped between the balance sleeve and the end cap
Disk, each through-hole is interior to be equipped with a ball, and multiple little springs are equipped between the balance sleeve and the axle sleeve, described small
It is one week outer that spring is uniformly distributed in the push rod.
3. robot coating rifle according to claim 2, it is characterised in that: set between the balance sleeve and the axle sleeve
There is the spring fastening for fixing the little spring.
4. according to claim 1 or 3 described in any item robot coating rifles, it is characterised in that: the rifle mouth and the shell
Between be equipped with dust cover.
5. according to claim 1 or 3 described in any item robot coating rifles, it is characterised in that: the middle part of the balance sleeve
Edge convexes to form taper along the push rod and protrudes from the shell, and the raised of the balance sleeve leads between the rifle mouth
Cross threaded connection.
6. robot coating rifle according to claim 4, it is characterised in that: the center edge portion of the balance sleeve is described in
Push rod protrusion simultaneously protrudes from the shell, and the raised of the balance sleeve is connected through a screw thread between the rifle mouth.
7. robot coating rifle according to claim 6, it is characterised in that: the side of the shell is provided with for connecting machine
The mounting hole at six axis of device people, six shaft flange end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172673.8A CN109894319B (en) | 2019-03-07 | 2019-03-07 | Robot glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172673.8A CN109894319B (en) | 2019-03-07 | 2019-03-07 | Robot glue gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109894319A true CN109894319A (en) | 2019-06-18 |
| CN109894319B CN109894319B (en) | 2020-11-03 |
Family
ID=66946562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910172673.8A Active CN109894319B (en) | 2019-03-07 | 2019-03-07 | Robot glue gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109894319B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451075A (en) * | 2020-04-25 | 2020-07-28 | 温州金裕植绒鞋材有限公司 | Flocking is with automatic mucilage binding that beats |
| CN116619516A (en) * | 2023-05-30 | 2023-08-22 | 广州极东机械有限公司 | Multi-station edge bonding machine with laser edge bonding and gluing functions |
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| US20020110403A1 (en) * | 2001-01-18 | 2002-08-15 | Kuretake Co., Ltd. | Writing tool |
| KR20110068358A (en) * | 2009-12-16 | 2011-06-22 | 주식회사 탑 엔지니어링 | Apparatus for discharging and sucking liquid for a dispenser |
| CN202778864U (en) * | 2012-08-30 | 2013-03-13 | 中国第一汽车股份有限公司 | Anti-collision device for robot automatic adhesive dispensing device |
| CN203540781U (en) * | 2013-10-31 | 2014-04-16 | 刘飞 | Anti-collision mechanism for coating nozzle |
| CN203678633U (en) * | 2013-11-13 | 2014-07-02 | 晋江巨腾机械有限公司 | Dispensing valve |
| CN203899861U (en) * | 2014-05-21 | 2014-10-29 | 浙江吉利控股集团有限公司 | Glue spreading gun nozzle |
| CN204544541U (en) * | 2015-01-15 | 2015-08-12 | 深圳市轴心自控技术有限公司 | Injection valve and use the some colloid system of this injection valve |
| CN204817093U (en) * | 2015-08-04 | 2015-12-02 | 苏州光宝微电子科技有限公司 | Formula valve head mechanism is prevented bumping by point gum machine |
| CN106740659A (en) * | 2016-12-30 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | A kind of car belt socket for improving awareness of safety |
| CN207435846U (en) * | 2017-10-23 | 2018-06-01 | 雨发建设集团有限公司 | A kind of probe connection structure of asphalt-spreader paving thickness real-time monitoring device |
-
2019
- 2019-03-07 CN CN201910172673.8A patent/CN109894319B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020110403A1 (en) * | 2001-01-18 | 2002-08-15 | Kuretake Co., Ltd. | Writing tool |
| KR20110068358A (en) * | 2009-12-16 | 2011-06-22 | 주식회사 탑 엔지니어링 | Apparatus for discharging and sucking liquid for a dispenser |
| CN202778864U (en) * | 2012-08-30 | 2013-03-13 | 中国第一汽车股份有限公司 | Anti-collision device for robot automatic adhesive dispensing device |
| CN203540781U (en) * | 2013-10-31 | 2014-04-16 | 刘飞 | Anti-collision mechanism for coating nozzle |
| CN203678633U (en) * | 2013-11-13 | 2014-07-02 | 晋江巨腾机械有限公司 | Dispensing valve |
| CN203899861U (en) * | 2014-05-21 | 2014-10-29 | 浙江吉利控股集团有限公司 | Glue spreading gun nozzle |
| CN204544541U (en) * | 2015-01-15 | 2015-08-12 | 深圳市轴心自控技术有限公司 | Injection valve and use the some colloid system of this injection valve |
| CN204817093U (en) * | 2015-08-04 | 2015-12-02 | 苏州光宝微电子科技有限公司 | Formula valve head mechanism is prevented bumping by point gum machine |
| CN106740659A (en) * | 2016-12-30 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | A kind of car belt socket for improving awareness of safety |
| CN207435846U (en) * | 2017-10-23 | 2018-06-01 | 雨发建设集团有限公司 | A kind of probe connection structure of asphalt-spreader paving thickness real-time monitoring device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451075A (en) * | 2020-04-25 | 2020-07-28 | 温州金裕植绒鞋材有限公司 | Flocking is with automatic mucilage binding that beats |
| CN111451075B (en) * | 2020-04-25 | 2021-09-28 | 温州金裕植绒鞋材有限公司 | Flocking is with automatic mucilage binding that beats |
| CN116619516A (en) * | 2023-05-30 | 2023-08-22 | 广州极东机械有限公司 | Multi-station edge bonding machine with laser edge bonding and gluing functions |
| CN116619516B (en) * | 2023-05-30 | 2024-01-02 | 广州极东机械有限公司 | Multi-station edge bonding machine with laser edge bonding and gluing functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109894319B (en) | 2020-11-03 |
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