CN114570568A - Automotive interior spare PUR hot melt adhesive spraying equipment - Google Patents
Automotive interior spare PUR hot melt adhesive spraying equipment Download PDFInfo
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- CN114570568A CN114570568A CN202210223937.XA CN202210223937A CN114570568A CN 114570568 A CN114570568 A CN 114570568A CN 202210223937 A CN202210223937 A CN 202210223937A CN 114570568 A CN114570568 A CN 114570568A
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- fixedly connected
- positioner
- hot melt
- melt adhesive
- supporting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/0075—Manipulators for painting or coating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to the technical field of spraying of PUR hot melt adhesive of automotive upholstery, in particular to a PUR hot melt adhesive spraying device of an automotive upholstery, wherein a jig mold locking device is fixedly connected to the surface of a positioner supporting plate, a jig in-place sensor is fixedly connected to the surface of the positioner supporting plate, a butt joint aerial socket is fixedly connected to the lower end of the positioner supporting plate, a first positioner support is fixedly connected to the tail end of the positioner supporting plate, a second positioner support is fixedly connected to the tail end of the positioner supporting plate, a jig positioning block is fixedly connected to the surface of the positioner supporting plate, and a displacement servo motor is fixedly connected to the tail end of the second positioner support. The invention can replace solvent adhesive spraying equipment to bring poor operating environment, simultaneously reduce environmental pollution and high cost brought by waste water and waste gas treatment, and provide comfortable and healthy environment for operators.
Description
Technical Field
The invention relates to the technical field of spraying of a PUR hot melt adhesive for automotive interior parts, in particular to a PUR hot melt adhesive spraying device for automotive interior parts.
Background
With the development of the automobile industry becoming faster and faster, automobile manufacturers pay more attention to the research and development work of the automobile exterior trim and interior trim, and because the internal environment of the automobile is directly closely related to the physical and mental feelings of drivers and passengers, under most conditions, the interior trim design should embody the principle of human-oriented more, that is, the automobile interior trim is based on the multiple requirements of people, and the purposes of touch, hand feeling, comfort, appreciation and the like are emphasized, so that the purposes of comfort and convenience in riding, safety in driving and attractiveness are finally achieved, the automobile interior trim is mostly made of some non-metallic materials such as genuine leather, artificial leather, non-woven fabrics, chamois, plastics and the like, the adhesion between an injection molding framework and a skin is generally realized by adopting two-component mixing agent glue such as a solvent-based adhesive and the like, the glue is easy to volatilize toxic gas and can generate a large amount of waste gas during spraying operation, and the waste water is not beneficial to environmental protection and the like, the hot melt adhesive is widely applied to industries such as disposable hygienic products, labels, packages and the like for a long time, and is also widely applied to the automobile industry gradually along with the continuous development and market demand of the hot melt adhesive technology, particularly in the production process of automobile interiors, the traditional manual operation is gradually replaced by an automatic assembly line, wherein the PUR hot melt adhesive can meet the bonding demands of various different materials and is widely applied to the automobile interior industry, the PUR hot melt adhesive is different from the traditional solvent-based adhesive, the single-component glue is heated and melted by a professional PUR hot melt adhesive machine, then the glue is conveyed to an automatic spray head by a gear pump, and the adhesive is uniformly sprayed on the surface of a product; the framework and the surface are pressed together by a press, the glue is activated by heating and pressure maintaining, the glue is rapidly solidified and adhered together by cold pressing, during the cooling process, the PUR hot melt adhesive reacts with moisture to crosslink and solidify, so that incredible strong bonds are formed, the invention relates to a PUR hot melt adhesive for automobile interior trim parts, which is characterized in that the adhesive force is continuously enhanced within 24 hours until the adhesive force is completely solidified and ultra-strong, along with the increasingly fierce competition of the current market and the enhancement of the environmental consciousness of people, environmental protection regulations are increasingly strict, the environment-friendly PUR hot melt adhesive is used on the automobile interior trim parts and becomes the mainstream of the adhesive for automobiles, and at present, various large main factories adopt the hot melt adhesive which is non-toxic, non-pollution and good in adhesive property on corresponding automobile models;
the prior art has the following defects:
1. most of the existing automotive upholstery bonding glue adopts solvent-based adhesives, and the common characteristics of the adhesives are that the spraying operation environment is poor, spraying falling glue is fully distributed in a spraying area when equipment continuously runs, the requirement on equipment devices is severe, the equipment devices are required to be wrapped and protected, and personnel are required to be regularly arranged for cleaning;
2. toxic and harmful gases are volatilized in the air in the spraying process of the solvent-based adhesive, operators inhale the adhesive for a long time and are greatly injured on the body and mind, and protective masks are needed to be worn during manual operation;
3. the general solvent-based adhesive is two-component (adhesive and curing agent) in the spraying application of automotive upholsteries, the two solvents need to be mixed and stirred in proportion, the stirred solvent needs to be used up within 4 hours, otherwise, the solvent is ineffective, precipitated and cured, the intermittent operation cannot be realized, and the glue waste is easy to generate; the glue needs to be applied in a normal temperature environment and is matched with a constant-temperature constant-humidity glue mixing room, so that the energy consumption is high;
4. when the solvent-based adhesive is closed or in the middle of work, the pipeline is prevented from being blocked and unblocked, the whole pipeline needs to be cleaned, a cleaning agent and water are used, and the cleaned sewage can reach the national standard and can be discharged only by arranging professional treatment, so that resources are wasted and the wastewater treatment cost is increased;
5. the solvent-based adhesive can generate toxic and harmful gas under the condition of high temperature in a vehicle, and VOC does not reach the standard; and harmful gas is not easy to be dispersed in the vehicle, which can cause damage to human body in different degrees.
Disclosure of Invention
The invention aims to provide a PUR hot melt adhesive spraying device for automotive upholstery aiming at the defects in the prior art, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a hot melt adhesive spraying device for automotive upholstery comprises a main device cabinet, wherein a device grating is fixedly connected to the surface of the main device cabinet, the tail end of the device grating is fixedly connected with an emergency stop and start button, a station positioner mechanism is fixedly connected to the interior of the main device cabinet, a vertical rotating mechanism is fixedly connected to the surface of the station positioner mechanism, the edge of the station positioner mechanism is fixedly connected with a spraying support bottom frame, the upper end of the spraying support bottom frame is fixedly connected with a vertical rotating support frame, the inner wall surface of the spraying support bottom frame is fixedly connected with an acrylic barrier, the upper end of the spraying support bottom frame is fixedly connected with a robot bottom frame, the surface of the robot bottom frame is fixedly connected with an automatic spray head, the top end of the automatic spray head is fixedly connected with an air heating bag, and an industrial robot is fixedly connected to the interior of the air heating bag, the surface of the industrial robot is fixedly connected with an oil immersion box, the surface of the industrial robot is fixedly connected with a robot control cabinet, a PUR hot melt adhesive machine is fixedly connected below the robot control cabinet, and the surface of the bottom frame of the spraying support is fixedly connected with a triple piece;
the station positioner mechanism comprises a positioner supporting plate, a jig locking device is fixedly connected to the surface of the positioner supporting plate, a jig on-position sensor is fixedly connected to the surface of the positioner supporting plate, a butt joint aerial plug is fixedly connected to the lower end of the positioner supporting plate, a first positioner support is fixedly connected to the tail end of the positioner supporting plate, a second positioner support is fixedly connected to the tail end of the positioner supporting plate, a jig positioning block is fixedly connected to the surface of the positioner supporting plate, and a displacement servo motor is fixedly connected to the tail end of the second positioner support.
As a preferred technical scheme of the invention, the first positioner bracket and the second positioner bracket are respectively positioned at the left and right ends of the positioner supporting plate, and are both arranged on the same horizontal line, so that the control capability of the whole device is enhanced to the maximum extent, and the practicability of the whole device is ensured.
As a preferred technical scheme of the invention, the position of the displacement servo motor is arranged at the upper end of the left side surface of the second positioner bracket, and the displacement servo motor and the second positioner bracket are both positioned at the tail end of the vertical rotation supporting frame, so that the stability of each component is effectively enhanced, and the supporting force of the whole device is enhanced.
As a preferred technical scheme of the invention, the output end of the hot melt adhesive machine is in signal connection with the input ends of the automatic spray head and the air heating bag, and the automatic spray head and the air heating bag are both positioned at the left side of the hot melt adhesive machine, so that the use of the whole device is better protected from being influenced, and the practicality of the operation of the whole device is enhanced.
As a preferable technical scheme of the invention, the oil immersion box and the robot control cabinet are respectively positioned at the tail ends of the left side and the right side of the industrial robot, the position of the oil immersion box and the industrial robot are positioned on the same horizontal line, and the position of the robot control cabinet is higher than that of the oil immersion box, so that the balance of the whole device is better enhanced, and the use flexibility of the whole device is effectively enhanced.
As a preferred technical scheme of the invention, the main electric cabinet and the triple piece of the equipment are distributed on the same vertical line, so that the operability of the whole device is more powerfully enhanced, and the firmness and the stability in the use process are ensured.
As a preferred technical scheme of the invention, the position of the station position changing machine mechanism is positioned at the lowest part in the spraying bracket bottom frame, and meanwhile, the length of the station position changing machine mechanism is smaller than the diameter of the spraying bracket bottom frame, so that the controllability of workers on the whole device is increased to the greatest extent, the experience of the whole device is improved, and the seat operating difficulty of the workers is reduced.
As a preferred technical scheme of the invention, the vertical rotating mechanism comprises a rotating speed reducing motor, a rotating pinion, a slewing bearing, a supporting mechanism, a limiting block and a speed reducing sensor; the in-situ sensor, the overturning pressing mechanism, the in-place buffer cylinder and other structures effectively enhance the practicability of the whole device and expand the activity of the whole device.
The invention has the beneficial effects that:
1. the PUR hot melt adhesive spraying equipment for the automotive upholstery has the advantages that the operation environment difference caused by the fact that the PUR hot melt adhesive spraying equipment can replace a solvent type adhesive spraying equipment is used, meanwhile, the environmental pollution and high cost caused by waste water and waste gas treatment are reduced, and a comfortable and healthy environment is provided for operators;
2. according to the automotive upholstery PUR hot melt adhesive spraying equipment, accurate spraying can be achieved, unnecessary glue waste is reduced, and the production cost is saved; the common solvent-based adhesive is sprayed in a fog shape, the spraying width boundary cannot be controlled, waste is caused to a great extent, double-sided spraying is needed due to process problems, the adhesive consumption is high, and the temporary production beat is increased by the required switching times every day; the hot melt adhesive only needs to be sprayed on one side, and the spraying boundary is accurately controlled, so that waste is not easy to generate;
3. according to the PUR hot melt adhesive spraying equipment for the automotive upholstery, the spraying boundary can be accurately controlled on the PUR hot melt adhesive spraying equipment, the spraying size can be effectively controlled, and a complex and redundant shielding mechanism is omitted, so that the complexity of a jig is reduced, the cost is reduced, the spraying quality is ensured, and the reject ratio of products is reduced for the subsequent process.
Drawings
FIG. 1 is a schematic overall direct-view illustration of a PUR hot melt adhesive spraying apparatus of the present invention;
FIG. 2 is a schematic front view of a PUR hot melt adhesive spraying apparatus in accordance with the present invention;
FIG. 3 is a layout view of a PUR hot melt adhesive spraying mechanism according to the present invention;
FIG. 4 is a schematic view of an overall spray layout of the present invention;
FIG. 5 is a schematic layout view of the positioner and the rapid die change mechanism according to the present invention.
In the figure: a. a main electric cabinet of the equipment; b. a station positioner mechanism; d. an industrial robot; e. a robot control cabinet; f. a PUR hot melt adhesive machine; f1, automatic spray head; f2, air heating bag; g. an oil immersion box; h. a triplet; i. a vertical rotation mechanism; j. a vertical rotation support frame; k. spraying a support bottom frame; l, a robot supporting bottom frame; m, emergency stop and start button; n, equipment grating; o, acrylic barrier; b1, a jig positioning block; b2, a jig mold locking device; b3, a jig in-place sensor; b4, butting aerial plug; b5, a first positioner bracket; b6 and a second positioner bracket; b7, a positioner support plate; b8, a displacement servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, in this embodiment: a PUR hot melt adhesive spraying device for automotive upholstery comprises a device main electric cabinet a, wherein a device grating n is fixedly connected to the surface of the device main electric cabinet a, the control capability of an integral device is enhanced, the tail end of the device grating n is fixedly connected with an emergency stop and start button m, the stability of each component is enhanced, a station position changing mechanism b is fixedly connected to the inner part of the device main electric cabinet a, the flexibility of the integral device is enhanced, a vertical rotating mechanism i is fixedly connected to the surface of the station position changing mechanism b, the using effect of the integral device is enhanced, a spraying support bottom frame k is fixedly connected to the edge of the station position changing mechanism b, the use of the integral device is protected from being affected, a vertical rotating support frame j is fixedly connected to the upper end of the spraying support bottom frame k, the balance of the integral device is enhanced, and an acrylic barrier o is fixedly connected to the inner wall surface of the spraying support bottom frame k, the maneuverability of the whole device is enhanced, the upper end of a spraying support bottom frame k is fixedly connected with a robot bottom frame l, the controllability of a worker on the whole device is enhanced, the surface of the robot bottom frame l is fixedly connected with an automatic spray head f1, the practical performance of the whole device is enhanced, the top end of an automatic spray head f1 is fixedly connected with an air heating bag f2, the range of the position and the angle of all structures in the common operation process is stabilized, the inner part of the air heating bag f2 is fixedly connected with an industrial robot d, the mechanical potential energy of the whole device in the operation process is enhanced, the surface of the industrial robot d is fixedly connected with an oil immersion box g, the flexibility of the whole device is enhanced, the surface of the industrial robot d is fixedly connected with a robot control cabinet e, the coordination performance of the whole device in the use process is enhanced, and a PUR hot melt adhesive machine f is fixedly connected below the robot control cabinet e, the matching strength of the whole device in the using process is enhanced, and the surface of the bottom frame k of the spraying support is fixedly connected with a triplet h, so that the using coordination of the whole device is enhanced;
the station positioner mechanism b comprises a positioner supporting plate b7, the supporting force of the whole device is enhanced, a jig mode locking device b2 is fixedly connected to the surface of the positioner supporting plate b7, the use convenience is improved, a jig in-place sensor b3 is fixedly connected to the surface of the positioner supporting plate b7, the operation practicality of the whole device is enhanced, a butt-joint aerial insertion b4 is fixedly connected to the lower end of the positioner supporting plate b7, the use flexibility of the whole device is enhanced, a positioner bracket b5 is fixedly connected to the tail end of the positioner supporting plate b7, the firmness and stability of the whole device in the use process are guaranteed, a positioner bracket b6 is fixedly connected to the tail end of the positioner supporting plate b7, the motility of the whole device is expanded, a jig positioning block b1 is fixedly connected to the surface of the positioner supporting plate b7, the motility of the whole device is enhanced, a displacement servo motor b8 is fixedly connected to the tail end of the positioner bracket b6, the use feeling is improved.
In the embodiment, the first positioner bracket b5 and the second positioner bracket b6 are respectively positioned at the tail ends of the left side and the right side of the positioner supporting plate b7, the first positioner bracket b5 and the second positioner bracket b6 are both arranged on the same horizontal line, and all parts of the integral device are in running-in through matching of the integral device in the using process, so that the using harmony of the integral device is enhanced; the position of the shifting servo motor b8 is arranged at the upper end of the left side surface of the second shifting machine bracket b6, and the shifting servo motor b8 and the second shifting machine bracket b6 are both positioned at the tail end of the vertical rotating support frame j, so that the matching strength of the whole device in the use process is enhanced to a greater extent, and the situation that parts are asymmetrically matched in the use process of the whole device is avoided; the output end of the PUR hot melt adhesive machine f is connected with the input ends of the automatic spray head f1 and the air heating bag f2 in a signal mode, the automatic spray head f1 and the air heating bag f2 are both positioned on the left side of the PUR hot melt adhesive machine f, and the whole device is supported together according to the existing structure, so that the coordination performance of the whole device in the using process is enhanced, and the durability of the whole device in the using process is enhanced; the oil immersion box g and the robot control cabinet e are respectively positioned at the tail ends of the left side and the right side of the industrial robot d, the position of the oil immersion box g and the industrial robot d are positioned on the same horizontal line, the position of the robot control cabinet e is higher than that of the oil immersion box g, and the probability of failure of the whole device in the using process is weakened by means of enhancement of flexible control capacity of the whole device; the main electric cabinet a and the triple piece h of the equipment are distributed on the same vertical line, so that the flexibility of the whole device is better enhanced, and the normal use is ensured when the main electric cabinet a and the triple piece h are installed again after being disassembled; the position of the station position changing machine mechanism b is positioned at the lowest part in the spraying support bottom frame k, meanwhile, the length of the station position changing machine mechanism b is smaller than the diameter of the spraying support bottom frame k, and the station position changing machine mechanism b and the spraying support bottom frame k are used for carrying out mechanical movement together, so that the integral device is guaranteed to furthest reduce the possible fault to the minimum in the operation process; the vertical rotating mechanism i comprises a rotating speed reducing motor, a rotating pinion, a slewing bearing, a supporting mechanism, a limiting block and a speed reducing sensor; the in-situ sensor, the overturning pressing mechanism, the in-place buffer cylinder and other structures strengthen the mechanical potential energy of the whole device in the operation process more strongly, and save the loss of the force generated by the whole device in the operation process.
The working principle is as follows: when in use, please refer to fig. 1-5, the PUR hot melt adhesive machine f and the industrial robot d cooperate to realize the precise and accurate spraying operation of the glue; the PUR hot melt adhesive machine f melts single-component solid glue in a melting cylinder, then conveys the glue to an automatic spray head f1 through a heating rubber pipe, then sprays different shapes through the automatic spray head f1 according to different spray heads, realizes edge accurate control through the track matching of an industrial robot e, and drives the spray heads to perform covering operation on a large area of the A surface of the framework by using fibers or spiral large nozzles according to products with different shapes by using the matching of various postures and moving speeds; utilize little nozzle or adhesive tape rifle to carry out the operation of minizone spraying to skeleton turn-up region, when to complicated product, utilize machine of displacement rotation characteristic and robot reachability cooperation to realize the turning, surpass arm exhibition scope and back-off region and carry out the high difficulty operation, ensure that the secondary after-spraying phenomenon does not appear in the spraying, the spraying operation is divided and is put a region and construction work region, it can be in the automatic spraying in-process to put a region, the manual work loads and uninstalls the product, the effectual whole beat of having practiced thrift, through the fast revolution switch of AB station, realize uninterrupted production, thereby improve production efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides an automotive interior spare PUR hot melt adhesive spraying equipment, includes equipment owner electric cabinet (a), its characterized in that: the surface of the equipment main electric cabinet (a) is fixedly connected with an equipment grating (n), the tail end of the equipment grating (n) is fixedly connected with an emergency stop and start button (m), the inner part of the equipment main electric cabinet (a) is fixedly connected with a station position shifting machine mechanism (b), the surface of the station position shifting machine mechanism (b) is fixedly connected with a vertical rotating mechanism (i), the edge of the station position shifting machine mechanism (b) is fixedly connected with a spraying support bottom frame (k), the upper end of the spraying support bottom frame (k) is fixedly connected with a vertical rotating support frame (j), the inner wall surface of the spraying support bottom frame (k) is fixedly connected with an acrylic barrier (o), the upper end of the spraying support bottom frame (k) is fixedly connected with a robot bottom frame (l), the surface of the robot bottom frame (l) is fixedly connected with an automatic spray head (f1), the top end of the automatic spray head (f1) is fixedly connected with an air heating bag (f2), the interior of the air heating bag (f2) is fixedly connected with an industrial robot (d), the surface of the industrial robot (d) is fixedly connected with an oil immersion box (g), the surface of the industrial robot (d) is fixedly connected with a robot control cabinet (e), a PUR hot melt adhesive machine (f) is fixedly connected below the robot control cabinet (e), and the surface of the spraying support bottom frame (k) is fixedly connected with a triplet (h);
the station positioner mechanism (b) comprises a positioner supporting plate (b7), the surface of the positioner supporting plate (b7) is fixedly connected with a jig mode locking device (b2), the surface of the positioner supporting plate (b7) is fixedly connected with a jig on-site sensor (b3), the lower end of the positioner supporting plate (b7) is fixedly connected with a docking aerial socket (b4), the tail end of the positioner supporting plate (b7) is fixedly connected with a positioner bracket I (b5), the tail end of the positioner supporting plate (b7) is fixedly connected with a positioner bracket II (b6), the surface of the positioner supporting plate (b7) is fixedly connected with a jig positioning block (b1), and the tail end of the positioner bracket II (b6) is fixedly connected with a displacement servo motor (b 8).
2. The automotive interior PUR hot melt adhesive spraying device of claim 1, which is characterized in that: the first positioner bracket (b5) and the second positioner bracket (b6) are respectively positioned at the tail ends of the left side and the right side of the positioner supporting plate (b7), and the first positioner bracket (b5) and the second positioner bracket (b6) are both arranged on the same horizontal line.
3. The automotive interior PUR hot melt adhesive spraying device of claim 1, which is characterized in that: the position of the displacement servo motor (b8) is arranged at the upper end of the left side surface of the second positioner bracket (b6), and the displacement servo motor (b8) and the second positioner bracket (b6) are both positioned at the tail end of the vertical rotation supporting frame (j).
4. The automotive interior PUR hot melt adhesive spraying device of claim 1, which is characterized in that: and the output end of the PUR hot melt adhesive machine (f) is in signal connection with the input ends of the automatic spray head (f1) and the air heating bag (f2), and the automatic spray head (f1) and the air heating bag (f2) are both positioned on the left side of the PUR hot melt adhesive machine (f).
5. The automotive interior PUR hot melt adhesive spraying device of claim 1, which is characterized in that: the immersion oil box (g) and the robot control cabinet (e) are respectively positioned at the tail ends of the left side and the right side of the industrial robot (d), the position of the immersion oil box (g) and the industrial robot (d) are positioned on the same horizontal line, and the position of the robot control cabinet (e) is higher than that of the immersion oil box (g).
6. The automotive interior PUR hot melt adhesive spraying device of claim 1, which is characterized in that: the equipment main electric cabinet (a) and the triple piece (h) are distributed on the same vertical line.
7. The automotive interior PUR hot melt adhesive spraying device of claim 1, which is characterized in that: the position of the station position changing machine mechanism (b) is located at the lowest position in the spraying support bottom frame (k), and meanwhile, the length of the station position changing machine mechanism (b) is smaller than the diameter of the spraying support bottom frame (k).
8. The automotive interior PUR hot melt adhesive spraying device of claim 1, which is characterized in that: the vertical rotating mechanism (i) comprises a rotating speed reducing motor, a rotating pinion, a slewing bearing, a supporting mechanism, a limiting block and a speed reducing sensor; the device comprises a structure such as an in-situ sensor, a turnover pressing mechanism, an in-place buffer cylinder and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210223937.XA CN114570568A (en) | 2022-03-09 | 2022-03-09 | Automotive interior spare PUR hot melt adhesive spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210223937.XA CN114570568A (en) | 2022-03-09 | 2022-03-09 | Automotive interior spare PUR hot melt adhesive spraying equipment |
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| CN114570568A true CN114570568A (en) | 2022-06-03 |
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| CN202210223937.XA Pending CN114570568A (en) | 2022-03-09 | 2022-03-09 | Automotive interior spare PUR hot melt adhesive spraying equipment |
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