CN213161627U - Automatic gluing system for automobile skylight frame - Google Patents
Automatic gluing system for automobile skylight frame Download PDFInfo
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- CN213161627U CN213161627U CN202021152725.XU CN202021152725U CN213161627U CN 213161627 U CN213161627 U CN 213161627U CN 202021152725 U CN202021152725 U CN 202021152725U CN 213161627 U CN213161627 U CN 213161627U
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- glue
- skylight frame
- frame
- gluing
- automobile skylight
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Abstract
The utility model discloses an automatic rubber coating system of car skylight frame belongs to the sealed automatic application equipment technical field of gluing of car skylight frame PVC, including PLC switch board, rubber coating mechanism, frock clamp, supply gluey system, transport mechanism, detection mechanism and rack, carry out the rubber coating through the car skylight frame of rubber coating mechanism on to frock clamp, the car skylight frame after transport mechanism accomplishes the rubber coating is submitted and is examined, detects qualified product and arranges the rack in, accomplishes and presss from both sides dress, rubber coating, detects, pile four processes. The utility model discloses a sealed glue of PVC replaces original sealed mode to promote the product leakproofness, through full automatization operation, effectively reduce the manpower, reduce product manufacturing cost, promote the productivity simultaneously, improve the product quality, satisfy the uniformity requirement.
Description
Technical Field
The utility model belongs to the technical field of sealed automatic application equipment of gluing of car skylight frame PVC, specifically speaking relates to an automatic rubber coating system of car skylight frame.
Background
The edge sealing treatment is needed before the automobile skylight frame is assembled, the edge of the existing automobile skylight frame is usually sealed by a rubber strip, and along with the development of social science and technology, the edge of the automobile skylight frame is sealed by gluing to form a new development trend. However, the gluing is usually performed manually or semi-automatically, so that the assembly is long in time consumption, low in efficiency, poor in gluing quality stability and high in personnel cost, and in addition, the PVC glue is harmful to human bodies, and the harm to the bodies of workers is huge if manual gluing is performed, so that the glue is not suitable for the requirements of modern industrial harmless production. Based on continuously improved technical and technological requirements, the requirement for continuous improvement of an automobile skylight frame production line is promoted to be provided, so that an automatic gluing system and process for the automobile skylight frame are provided, and automation is improved to the greatest extent to reduce labor cost.
Disclosure of Invention
An object of the utility model is to overcome the problem among the above-mentioned background art, provide an automatic rubber coating system of car skylight frame, adopt sealed glue to replace original sealed mode to promote the product leakproofness, through full automatization operation, effectively reduce the manpower, reduce product manufacturing cost, promote the productivity simultaneously, improve the product quality, satisfy the uniformity requirement.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides an automatic rubber coating system of car skylight frame which characterized in that includes:
a PLC control cabinet;
the gluing mechanism is used for gluing the edge of the automobile skylight frame and comprises a first robot which is controlled by a gluing signal program given by a PLC control cabinet, the tail part of the first robot is fixed by a base I, the head part of the first robot is provided with a gluing gun, and the gun head of the gluing gun is of a C-shaped groove structure capable of biting the edge of the automobile skylight frame;
the tooling fixture is used for fixing the automobile skylight frame in the gluing process and is arranged on one side of the gluing mechanism;
the glue supply system is used for supplying glue for the glue spreading mechanism and comprises a glue barrel with glue materials arranged inside, the glue barrel is connected with a glue spreading gun through a glue conveying pump, a cold and hot control device is arranged on a connecting pipeline between the glue spreading gun and the glue conveying pump and used for switching different temperatures of glue with different specifications so as to prevent the glue from being solidified due to different differences in glue characteristics;
the conveying mechanism is used for taking down, inspecting and conveying the glued automobile skylight frame from the tooling fixture and comprises a second robot controlled by a PLC control cabinet according to a grabbing signal program, the tail part of the second robot is fixed by a base II, the head part of the second robot is provided with a grabbing tool for grabbing the automobile skylight frame, the grabbing tool comprises a tooling frame, and the bottom of a working frame is provided with a plurality of elastic suckers;
the detection mechanism is used for detecting the glue thickness of each point on the edge of the automobile skylight frame so as to judge whether the glue is qualified or not, and comprises a mounting frame, wherein a pair of laser detectors which are vertically and symmetrically distributed are arranged on the mounting frame, and the laser detectors are in signal connection with a PLC (programmable logic controller) control cabinet;
the rack is used for collecting and transporting qualified automobile skylight frames subjected to gluing detection, and comprises an underframe, wheels arranged at four corners of the bottom of the underframe and vertical frames arranged at two sides of the underframe, wherein a plurality of rows of horizontal support rods are symmetrically arranged on the inner side of each vertical frame from top to bottom, each row of support rods are equally divided into two support rods, each support rod is provided with a limiting lug, and the shape and size of a quadrangle formed by four limiting lugs on the same horizontal plane are smaller than the shape and size of an inner frame of the automobile skylight frame.
Further, the first robot and the second robot are both six-axis joint industrial robots.
Further, the cold and hot control device is fixed on a main arm of the first robot.
Further, the surface of the tool clamp is made of soft materials, so that the surface of a product is prevented from being scratched.
Furthermore, the glue gun is a servo screw glue gun, so that the work operation is more stable.
Further, be equipped with in addition on the frock frame and detect whether grab the negative pressure sensor of car skylight frame, negative pressure sensor meets with the elastic suction cup.
Further, the number of the elastic suckers is 8.
The gluing process of the automatic gluing system for the skylight frame of the automobile comprises the following steps:
s1, a clamping process: placing the automobile skylight frame to be glued on a tool fixture, and locking and fixing the automobile skylight frame;
s2, gluing: the glue gun moves around the edge of the automobile skylight frame along with a six-axis joint industrial robot according to a preset program, and the glue is uniformly extruded and coated on the edge of the automobile skylight frame;
s3, detection step: the automobile skylight frame after the gluing is finished is taken down from a tool fixture by another six-axis joint industrial robot through a sucking disc, and each point on the edge of the automobile skylight frame is placed between two laser detectors to carry out glue thickness detection, wherein the automobile skylight frame is qualified when the thickness of each point is in a set range, and is not qualified otherwise;
s4, stacking: and conveying the automobile skylight frame qualified in gluing to the placing frame for stacking, conveying the automobile skylight frame away after the placing frame is fully stacked, replacing the placing frame, stopping the clamping, gluing and detecting processes during the replacement, and continuing to operate after the replacement is finished.
The utility model has the advantages that:
1. greatly improves the labor productivity, can continuously and automatically run, can greatly reduce the manufacturing cost under the condition of mass production, and achieves higher productivity.
2. The product quality has high repeatability and consistency, and the reject ratio can be greatly reduced.
3. The manufacturing period is shortened, and meanwhile, the high precision of product assembly production can be ensured.
4. Replace manual operation under harmful, dangerous environment to the human body, avoid PVC glue rubber coating in-process to staff's health harm, reduce the human cost simultaneously, avoid because of the incident etc. that manpower processing leads to.
5. Replace traditional rubber strip sealed, the leakproofness is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the glue gun of the present invention.
Fig. 3 is the utility model discloses a structure schematic diagram of snatching frock.
In the figure: PLC switch board 1, rubber coating mechanism 2, robot 21, base I22, rubber coating rifle 23, frock clamp 3, supply gluey system 4, glue bucket 41, defeated gluey pump 42, cold and hot controlling means 43, transport mechanism 5, No. two robots 51, base II 52, snatch frock 53, frock frame 531, elastic suction cup 532, negative pressure sensor 533, detection mechanism 6, mounting bracket 61, laser detector 62, rack 7, chassis 71, wheel 72, grudging post 73, die-pin 74, spacing lug 75.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, an automatic gluing system for a sunroof frame of an automobile comprises:
a PLC control cabinet 1;
the gluing mechanism 2 is used for gluing the edge of the automobile skylight frame and comprises a first robot 21 controlled by a gluing signal program given by a PLC (programmable logic controller) control cabinet 1, the tail part of the first robot 21 is fixed by a base I22, a gluing gun 23 is installed at the head part of the first robot, the gluing gun 23 is a servo screw gluing gun, the work and the operation are more stable, the gun head of the gluing gun 23 is of a C-shaped groove structure capable of biting the edge of the automobile skylight frame, the structure can ensure that a gluing nozzle does not pull glue, and therefore the effects of glue saving, glue improving gluing quality and cleaning the operation environment are achieved;
the tooling fixture 3 is used for fixing the automobile skylight frame in the gluing process and is arranged on one side of the gluing mechanism 2, and the surface of the tooling fixture 3 is made of soft materials so as to avoid scratching the surface of a product;
the glue supply system 4 is used for supplying glue for the glue spreading mechanism 2 and comprises a glue barrel 41 with glue materials inside, the glue barrel 41 is connected with a glue spreading gun 23 through a glue conveying pump 42, a cold and hot control device 43 is arranged on a connecting pipeline between the glue spreading gun 23 and the glue conveying pump 42, the cold and hot control device 43 is fixed on a main arm of the first robot 21, and the cold and hot control device 43 is used for switching different temperatures of glue with different specifications and preventing the glue from being solidified due to different differences of glue characteristics; the glue supply system 4 adopts a product of German SCA, the system can preset glue coating procedures of various workpieces, and can adjust corresponding procedures when changing varieties, wherein, the glue conveying pump 42 conveys glue to the gun head of the glue coating gun 23 in a pressing way under stable pressure, the pressure of a driving air source of the glue conveying pump 42 is adjustable, the pressure of the glue after pressurization can also be adjusted in a adaptability way, the thickness of the glue line can be realized by stabilizing the glue supply pressure through a pressure compensation valve, the best control effect can be achieved by selecting a glue coating nozzle of the glue coating gun 23 with a proper aperture, the consistency of glue types can be ensured, the uniform and consistent glue coating shape can be ensured by the best matching of the glue output amount and the operation speed of the glue coating, and the ideal glue coating effect can be achieved.
The conveying mechanism 5 is used for taking down, conveying and conveying the glued automobile skylight frame from the tooling fixture 3, and comprises a second robot 51 controlled by a grabbing signal program given by the PLC control cabinet 1, the tail part of the second robot 51 is fixed by a base II 52, the head part of the second robot is provided with a grabbing tooling 53 for grabbing the automobile skylight frame, the grabbing tooling 53 comprises a tooling frame 531, the bottom part of the working frame is provided with a plurality of elastic suckers 532, the tooling frame 531 is additionally provided with a negative pressure sensor 533 for detecting whether the automobile skylight frame is grabbed, and the negative pressure sensor 533 is connected with the elastic suckers 532;
the detection mechanism 6 is used for detecting the glue thickness of each point on the edge of the automobile skylight frame to judge whether the glue is qualified or not, and comprises a mounting frame 61, a pair of laser detectors 62 which are symmetrically distributed up and down are arranged on the mounting frame 61, the laser detectors 62 are in signal connection with the PLC control cabinet 1, the laser detectors 62 are matched with an industrial computer arranged in the PLC control cabinet 1, data can be output and collected in real time, measured information can be effectively sensed, the sensed information can be converted into electric signals or other required information output according to a certain rule, the requirements of information transmission, processing, storage, display, recording, control and the like are met, qualified products are ensured to enter the next production link, defective products are recorded and returned to wait for further processing, the process is high in speed and precision, excessive manual intervention is not needed, and quality misjudgment caused by human factors is avoided, Missing judgment;
the placing frame 7 is used for collecting and transporting qualified automobile skylight frames subjected to gluing detection and comprises an underframe 71, wheels 72 arranged at four corners of the bottom of the underframe 71 and vertical frames 73 arranged on two sides of the underframe 71, a plurality of rows of horizontal support rods 74 are symmetrically arranged on the inner sides of the two vertical frames 73 from top to bottom, each row of support rods 74 are equally divided into two, each support rod 74 is provided with a limiting bump 75, and the shape and size of a quadrangle formed by the four limiting bumps 75 on the same horizontal plane are smaller than that of an inner frame of the automobile skylight frame.
Above-mentioned robot 21 and No. two robots 51 are six articulated industrial robot, this robot itself is many joint designs, and is nimble quick, can satisfy different production beat requirements, be convenient for carry out the beat adjustment according to actual order demand after putting into production, and the operation of track can be predetermine in realization through teaching and programming two kinds of modes to robot 21 and No. two robots 51, and the operation track is set for and is adopted ripe robot control software to the mode of teaching is programmed. The robot can automatically match a corresponding gluing program in the gluing process, and periodically perform coordinate zero point detection according to the requirements of the established program during the period, thereby ensuring that the gluing is strictly performed according to the design specifications to the maximum extent. Under the condition of standard productivity, the whole station only needs one operator to be responsible for workpiece feeding and discharging, the strength of the operator is fully considered due to the connection of the whole production line, the discharging operation is actually the feeding operation of the next station, the moving distance of the operator is reduced to the middle to the maximum extent, so that the stable circulation of the production line is ensured, and the improvement of the automation level is highly embodied.
The number of the elastic suction cups 532 is 8.
In the whole project field, in order to ensure the safety of operators, sensors for detecting the grating and the door switch are specially arranged for the purpose. When people touch the grating or the operation door is not closed, the gluing and carrying mechanism can automatically stop, so that the safety of the people is ensured. In addition, when emergency occurs on site, emergency stop is arranged, and the equipment is not damaged.
The gluing process of the automatic gluing system for the skylight frame of the automobile comprises the following steps:
s1, a clamping process: placing the automobile skylight frame to be glued on a tool fixture, and locking and fixing the automobile skylight frame;
s2, gluing: the glue gun moves around the edge of the automobile skylight frame along with a six-axis joint industrial robot according to a preset program, glue is uniformly extruded and coated on the edge of the automobile skylight frame, and after the glue is coated, a blowing device can be used for blowing and cleaning a glue coating nozzle of the glue gun;
s3, detection step: the automobile skylight frame after the gluing is finished is taken down from a tool fixture by another six-axis joint industrial robot through a sucking disc, and each point on the edge of the automobile skylight frame is placed between two laser detectors to carry out glue thickness detection, wherein the automobile skylight frame is qualified when the thickness of each point is in a set range, and is not qualified otherwise;
s4, stacking: and conveying the automobile skylight frame qualified in gluing to the placing frame for stacking, conveying the automobile skylight frame away after the placing frame is fully stacked, replacing the placing frame, stopping the clamping, gluing and detecting processes during the replacement, and continuing to operate after the replacement is finished.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic rubber coating system of car skylight frame which characterized in that includes:
a PLC control cabinet;
the gluing mechanism is used for gluing the edge of the automobile skylight frame and comprises a first robot which is controlled by a gluing signal program given by a PLC control cabinet, the tail part of the first robot is fixed by a base I, the head part of the first robot is provided with a gluing gun, and the gun head of the gluing gun is of a C-shaped groove structure capable of biting the edge of the automobile skylight frame;
the tooling fixture is used for fixing the automobile skylight frame in the gluing process and is arranged on one side of the gluing mechanism;
the glue supply system is used for supplying glue for the glue spreading mechanism and comprises a glue barrel with glue materials arranged inside, the glue barrel is connected with a glue spreading gun through a glue conveying pump, and a cold and hot control device is arranged on a connecting pipeline between the glue spreading gun and the glue conveying pump;
the conveying mechanism is used for taking down, inspecting and conveying the glued automobile skylight frame from the tooling fixture and comprises a second robot controlled by a PLC control cabinet according to a grabbing signal program, the tail part of the second robot is fixed by a base II, the head part of the second robot is provided with a grabbing tool for grabbing the automobile skylight frame, the grabbing tool comprises a tooling frame, and the bottom of a working frame is provided with a plurality of elastic suckers;
the detection mechanism is used for detecting the glue thickness of each point on the edge of the automobile skylight frame so as to judge whether the glue is qualified or not, and comprises a mounting frame, wherein a pair of laser detectors which are vertically and symmetrically distributed are arranged on the mounting frame, and the laser detectors are in signal connection with a PLC (programmable logic controller) control cabinet;
the rack is used for collecting and transporting qualified automobile skylight frames subjected to gluing detection, and comprises an underframe, wheels arranged at four corners of the bottom of the underframe and vertical frames arranged at two sides of the underframe, wherein a plurality of rows of horizontal support rods are symmetrically arranged on the inner side of each vertical frame from top to bottom, each row of support rods are equally divided into two support rods, each support rod is provided with a limiting lug, and the shape and size of a quadrangle formed by four limiting lugs on the same horizontal plane are smaller than the shape and size of an inner frame of the automobile skylight frame.
2. The automatic gluing system of the automobile skylight frame according to claim 1, wherein the first robot and the second robot are six-axis joint industrial robots.
3. The automatic gluing system of the automobile skylight frame according to claim 1, wherein the cold and hot control device is fixed on a main arm of a first robot.
4. The automatic gluing system for the skylight frame of the automobile according to claim 1, wherein the surface of the tooling fixture is made of a soft material.
5. The automatic gluing system of the sunroof frame according to claim 1, wherein the glue gun is a servo screw glue gun.
6. The automatic gluing system of the automobile skylight frame according to claim 1, wherein a negative pressure sensor for detecting whether the automobile skylight frame is grabbed is additionally arranged on the tooling frame, and the negative pressure sensor is connected with the elastic sucker.
7. The automatic gluing system of the vehicle skylight frame according to claim 1 or 6, wherein the number of the elastic suction cups is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152725.XU CN213161627U (en) | 2020-06-20 | 2020-06-20 | Automatic gluing system for automobile skylight frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152725.XU CN213161627U (en) | 2020-06-20 | 2020-06-20 | Automatic gluing system for automobile skylight frame |
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| Publication Number | Publication Date |
|---|---|
| CN213161627U true CN213161627U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021152725.XU Active CN213161627U (en) | 2020-06-20 | 2020-06-20 | Automatic gluing system for automobile skylight frame |
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|---|---|
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- 2020-06-20 CN CN202021152725.XU patent/CN213161627U/en active Active
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