CN211865582U

CN211865582U - 3D vision outsole glue spraying workstation

Info

Publication number: CN211865582U
Application number: CN202020301425.7U
Authority: CN
Inventors: 许雄生
Original assignee: Fujian Zhongtai Dema Intelligent Equipment Co ltd
Current assignee: Fujian Zhongtai Dema Intelligent Equipment Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-06
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to a shoemaking technical field, concretely relates to 3D vision outsole glue spraying workstation, its characterized in that: the utility model provides a big end of 3D vision spouts gluey workstation which characterized in that: including braced frame, intelligent mechanical hand, photoelectric sensor, conveying platform, automatically controlled cabinet and 3D profile scanner, braced frame one side is located to automatically controlled cabinet, conveying platform pan feeding end is located directly over to 3D profile scanner, conveying platform pan feeding end is located to photoelectric sensor is fixed, top surface in the braced frame is located to intelligent mechanical hand, conveying platform level locates intelligent mechanical hand's below, be equipped with on the terminal hand claw seat of intelligent mechanical hand and spout gluey rifle, it spouts gluey osculum to be equipped with a plurality of mutual independence on the gluey rifle of spouting, braced frame one side is equipped with the belt cleaning device who is used for wasing to spout gluey rifle head. The utility model discloses overall structure is novel, can in time wash the gluey rifle head of spouting, and the blowout volume of the control glue of being convenient for, in addition, also can realize the effect of spraying different grade type glue.

Description

3D vision outsole glue spraying workstation

Technical Field

The utility model relates to a shoemaking technical field, specificly relate to a 3D vision undersole spouts gluey workstation.

Background

In the shoe making process, the quality of the sizing operation is always an important factor for determining the quality of the shoes. With the increasing automation degree of the shoe making industry, the original manual work is gradually replaced by automatic equipment in the shoe making glue applying operation. The automatic shoe gluing method is characterized in that automatic equipment is utilized to carry out shoe making and gluing work, the working mode of the automatic shoe gluing method is mainly divided into two types, namely glue gluing track matching generation and on-line automatic generation according to different glue gluing track generation modes, the former matches and calls the existing glue gluing track through characteristics, and due to the diversification of the existing shoe styles and materials, the adoption of the mode consumes time and energy; the latter automatically generates a gluing track through online measurement, and is widely applied to the fields of shoe manufacturing industrial automatic production and the like.

In addition, the spraying amount of the existing glue spraying gun is fixed and unchanged in the spraying process, the spraying amount of the glue cannot be adjusted according to the size of the area to be sprayed in the spraying track process, the spraying efficiency is easily influenced, and the waste of the glue is caused, in addition, in the actual production, the glue needs to be sprayed for a plurality of batches of soles and the like sometimes, the glue needing to be sprayed for each batch is similar and can be different, if the glue type requirements are different, still must shut down earlier and carry out the change of spouting gluey rifle and glue, can lead to shutting down like this and change, influence production efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an overall structure is novel, can in time wash the gluey rifle head of spouting, and the blowout volume of the control glue of being convenient for, in addition, also can realize the big end of a 3D vision of the effect of spraying different grade type glue and spout gluey workstation.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: the utility model provides a big end of 3D vision spouts gluey workstation which characterized in that: including braced frame, intelligent manipulator, photoelectric sensor, conveying platform, automatically controlled cabinet and 3D profile scanner, braced frame one side is located to automatically controlled cabinet, conveying platform pan feeding end is located directly over and is installed in automatically controlled cabinet to 3D profile scanner, the scanning mouth has been seted up to automatically controlled cabinet bottom, photoelectric sensor fixes and locates conveying platform pan feeding end, intelligent manipulator fixed mounting is top surface in braced frame, conveying platform level locates intelligent manipulator's below, fixedly connected with spouts gluey rifle on the terminal claw seat of intelligent manipulator, it is equipped with a plurality of mutually independent glue outlet osculums that spout to glue on the rifle, braced frame one side is equipped with the belt cleaning device who is used for wasing the gluey rifle head of spouting.

Further, the glue gun comprises a gun body, a nozzle and an air cap, a plurality of glue inlet channels are arranged on the gun body, the nozzle is fixedly connected with the gun body, a plurality of glue outlet channels with glue outlet small openings are formed in the nozzle, a plurality of connecting channels are further arranged in the gun body and are communicated with the glue outlet channels in a one-to-one correspondence mode, nozzles are formed in the air cap, the air cap is sleeved on the nozzle and is fixedly connected with the gun body, the glue outlet small openings in the nozzle and the nozzles in the air cap are arranged oppositely, ejector pins are arranged in the connecting channels of the gun body, the outer surfaces of the head portions of the ejector pins can be abutted to and form a seal with the inner surfaces of the corresponding glue outlet small openings in the nozzle, and a driving mechanism used for driving the ejector pins to move axially is arranged.

Further, the driving mechanism comprises push-pull electromagnets, a first shell, a second shell and sucker electromagnets, the number of the sucker electromagnets is consistent with that of the thimbles and corresponds to the thimbles one by one, the first shell is fixedly connected to the upper end of the gun body, the first shell is provided with a plurality of through holes through which the thimbles can pass, the second shell is fixedly connected to the upper end of the first shell, a cavity which is open downwards is arranged in the second shell, the push-pull electromagnets are fixedly arranged at the upper end of the second shell, a push-pull electromagnet core passes through the upper end of the second shell and extends downwards into the cavity, the end part of the push-pull electromagnet core is fixedly connected with a mounting frame, the plurality of sucker electromagnets are fixedly connected to the lower end surface of the mounting frame, when the head part of the thimble and the glue outlet small opening on the nozzle are in a sealing state, the end, an elastic piece which can enable the outer surface of the head of the ejector pin to be kept in butt joint with the inner surface of the glue outlet small opening on the nozzle and form sealing is arranged between the first shell and the ejector pin.

Further, the thimble includes seal segment, linkage segment and operation section, and the linkage segment is fixed to be located the seal segment upper end, and the fixed central axis that locates the linkage segment upper end and skew seal segment of operation section, and in the through-hole of first casing was worn to locate by the operation section, all was equipped with seal assembly between both ends and the first casing about the operation section.

Furthermore, the elastic element is a compression spring, an annular bump is fixedly arranged on the outer surface of the upper portion of the ejector pin, the compression spring is sleeved on the ejector pin, the lower end of the compression spring is abutted against the annular bump, and the upper end of the compression spring is abutted against the first shell.

Furthermore, the number of the thimbles, the glue inlet channels, the connecting channels and the glue outlet channels is 3-4.

Further, belt cleaning device includes driving motor, the apparatus further comprises a rotating shaft, the water catch bowl body and shower nozzle, the pivot is passed through on the first fixing base of rotatable locating of bearing, driving motor fixed mounting is on the second fixing base, driving motor is connected with the pivot transmission through the belt drive, set up the limbers that runs through both ends about running through in the pivot, shower nozzle fixed mounting is in the pivot upper end, the pivot lower extreme has the inlet tube through the rotary joint connection, shower nozzle up end still equipartition has the brush hair, first fixing base and the equal fixed mounting of second fixing base are internal in the water catch bowl, the outlet has been seted up to water catch bowl body bottom, the apron is installed to water catch bowl body upper end opening, the round hole.

Further, the opening of the left side and the right side of the supporting frame is fixedly provided with a sealing plate above the conveying platform, the opening of the rear side of the supporting frame is provided with an openable door plate above the conveying platform, the opening of the front side of the supporting frame is fixedly connected with a transparent curtain above the conveying platform, a dust removal assembly is further arranged on one side of the supporting frame provided with the transparent curtain, and the dust removal assembly is used for absorbing glue scattered in the air in the glue spraying process.

Further, the dust removal subassembly includes the dust excluding hood, and dust excluding hood fixed mounting is on braced frame, and the one end orientation that sets up the suction hole on the dust excluding hood spouts gluey area, the other end fixedly connected with dust removal pipeline of dust excluding hood of spouting gluey rifle.

According to the above description, the utility model provides a 3D vision outsole glue spraying workstation overall structure is novel, and the work piece of carrying on conveying platform, such as the shoe outsole, scans through 3D profile scanner, acquires the surface profile of work piece to return the three-dimensional coordinate information that intelligent manipulator needs, make the play glue osculum of glue gun perpendicular with the operation face all the time, and guide intelligent manipulator not have the teaching to spout glue fast; the opening and closing of each glue outlet small opening are independently controlled, so that the real-time adjustment of the glue spraying amount of the glue spraying gun is convenient to realize, in the spraying process, for example, the spraying to the shoe outsole, when the bottom surface of the shoe outsole is sprayed, because the spraying area is wider at the moment, can make a plurality of glue outlet small openings all be in an open state, maximize the spraying amount of the glue spraying gun, increase the area of glue when spraying, thereby the bottom surface of the shoe outsole can be quickly sprayed, when the spraying track is advanced to spray the contour of the peripheral edge of the shoe outsole, the area to be sprayed is narrower, by real-time control of the electric control cabinet, partial sucker electromagnets are powered off, the ejector pins move under the action of elastic force of the elastic bodies, thereby closing part of the small glue outlet opening, reducing the spraying amount of the glue spraying gun, reducing the area of the glue when spraying, and avoiding the waste of the glue; in addition, the opening and closing of each glue outlet small opening are independently controlled, and meanwhile, the effect of spraying different types of glue by a glue spraying gun can be realized, when a plurality of batches of workpieces are required to be sprayed with different types of glue in actual production, each glue outlet small opening can correspond to one batch of workpieces, and each glue outlet small opening can spray different types of glue, so that different requirements of the workpieces in different batches on the glue can be quickly met, the glue spraying gun and the type of the glue do not need to be changed for multiple times, the change time is saved, and the production efficiency is effectively improved; through the arrangement of the cleaning device, the glue attached to the head of the glue spraying gun in the glue spraying process can be quickly cleaned, the head of the glue spraying gun is ensured to be clean, the problem that the hole diameter of a glue outlet small opening on a nozzle is gradually reduced due to the fact that the glue is adhered to the head of the glue spraying gun for a long time and is accumulated and solidified is avoided, the normal use of the glue spraying gun is ensured, the glue spraying gun is not required to be replaced, the replacement time is saved, and the production efficiency is improved; through the setting of dust removal subassembly, be convenient for in time quick absorb the unnecessary glue that spouts the gluey in-process and produce, in time get rid of the glue that wafts in the air, reduce the pollution to the surrounding environment, effectively ensure the environmental protection effect, effectively avoid the glue that wafts after long-time work simultaneously to adhere gradually on intelligent machine hand and inside the braced frame, ensure holistic clean and tidy.

Drawings

Fig. 1 is the utility model relates to a three-dimensional structure schematic diagram of an angle of 3D vision outsole glue spraying workstation.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a schematic cross-sectional view taken along the direction B-B in fig. 3.

Fig. 5 is a partially enlarged schematic view of C in fig. 4.

Fig. 6 is a schematic perspective view of another angle of the 3D vision outsole glue spraying workstation of the present invention.

Fig. 7 is a schematic perspective view of the dust removing assembly.

Fig. 8 is an exploded perspective view of the cleaning device.

Fig. 9 is a schematic view of the internal structure of the cleaning apparatus.

Fig. 10 is an enlarged partial view of fig. 9 at D.

Fig. 11 is a schematic perspective view of the glue gun.

Fig. 12 is a schematic view of the internal structure of the glue gun.

Fig. 13 is a partially enlarged schematic view at E in fig. 12.

Fig. 14 is a partially enlarged schematic view at F in fig. 12.

Fig. 15 is a schematic view of the internal structure of the nozzle.

In the figure: 1-a support frame; 11-closing plate; 12-a door panel; 13-a transparent curtain; 2-an intelligent manipulator; 21-paw seat; 3-a photosensor; 4-a conveying platform; 41-a workpiece; 5-an electric control cabinet; 51-a scanning port; 52-display screen; 53-a keyboard; 54-a placing rack; 6-3D profile scanner; 7-glue gun spraying; 71-gun body; 711-glue inlet channel; 712-connecting the channels; 72-a nozzle; 721-glue outlet channel; 722-a small glue outlet; 73-blast cap; 731-jet; 74-ejector pins; 741-a seal section; 742-a connecting section; 743-an operation section; 7431-annular projection; 751-a push-pull electromagnet; 752 — first housing; 7521-a through hole; 753-a second housing; 7531-lumen; 754-suction cup electromagnet; 755-mounting bracket; 756-a compression spring; 757-sealing the assembly; 758-third housing; 76-a lock nut; 8-a cleaning device; 81-driving a motor; 82-a rotating shaft; 821-water through holes; 83-a water collecting tank body; 831-the outlet; 84-a spray head; 841-bristles; 85-a bearing; 86-a first fixed seat; 87-a second fixed seat; 881-rotating joint; 882-water inlet pipe; 89-cover plate; 891-circular holes; 9-a dust removal assembly; 91-dust removing hood; 911-suction hole; 92-dust removal pipe.

Detailed Description

The present invention will be further described with reference to the following detailed description.

As shown in FIGS. 1 to 6, the utility model relates to a 3D vision outsole glue spraying workstation, its characterized in that: comprises a supporting frame 1, an intelligent manipulator 2, a photoelectric sensor 3, a conveying platform 4, an electric control cabinet 5 and a 3D contour scanner 6, the electric control cabinet 5 is arranged on one side of the supporting frame 1, the 3D contour scanner 6 is arranged right above the feeding end of the conveying platform 4 and is arranged in the electric control cabinet 5, the bottom of the electric control cabinet 5 is provided with a scanning port 51, the photoelectric sensor 3 is fixedly arranged at the feeding end of the conveying platform 4, the intelligent manipulator 2 is fixedly arranged on the inner top surface of the support frame 1, the conveying platform 4 is horizontally arranged below the intelligent manipulator 2, a glue spraying gun 7 is fixedly connected on the claw seat 21 at the tail end of the intelligent manipulator 2, a plurality of glue outlet small openings 722 which are mutually independent for spraying glue are arranged on the glue spraying gun 7, and a cleaning device 8 for cleaning the head part of the glue gun 7 is arranged on one side of the supporting frame 1.

The method comprises the steps that a workpiece 41 conveyed on the conveying platform 4, such as a shoe outsole, is scanned through the 3D contour scanner 6 to obtain the surface contour of the workpiece 41, a point cloud picture is formed, the highest point track of a sole and the track of a plane and inclined plane intersection point are rapidly analyzed through Eyevision 3D Pflorfile point cloud contour analysis software, coordinates and planar phasor are output through mathematical analysis, three-dimensional coordinate information required by the intelligent manipulator 2 is returned, the glue outlet small opening 722 of the glue gun 7 is made to be perpendicular to a working surface all the time, and the intelligent manipulator 2 is guided to rapidly spray glue without teaching.

As shown in fig. 1, in addition, a display screen 52 and a keyboard 53 are further disposed on one side of the electric control cabinet 5, the display screen 52 and the keyboard 53 are electrically connected to the electric control cabinet 5, the electric control cabinet 5 is hinged to one end of a first connecting frame and one end of a second connecting frame, the other end of the first connecting frame is hinged to the rear end of the display screen 52, the other end of the second connecting frame is hinged to the rear end of a placing frame 54, the keyboard 53 is disposed on the placing frame 54, and operation and control are facilitated by the arrangement of the display screen 52 and the keyboard 53; the intelligent manipulator 2 is a six-axis vertical multi-joint type manipulator, the model of the intelligent manipulator 2 can be selected from MOTOMAN-GP 8 of GP series of Anchuan motor (China) Limited, the intelligent manipulator has the advantages of flexibility, force control, accurate track path and the like, and multi-angle motion can be realized, so that the glue spraying gun 7 is well driven to move, the glue spraying uniformity of the glue spraying gun 7 is ensured, the product quality is highly consistent, and the reject ratio can be greatly reduced; the 3D laser profile scanner can be selected from commercially available products, and the model of the photoelectric sensor 3 can be selected from E3Z-D61 of Ohlong.

As shown in fig. 11 to 15, the glue gun 7 includes a gun body 71, a nozzle 72 and a wind cap 73, the gun body 71 is provided with a plurality of glue inlet channels 711, the nozzle 72 is fixedly connected to the gun body 71, the nozzle 72 is provided with a plurality of glue outlet channels 721 having glue outlet small openings 722 therein, the gun body 71 is further provided with a plurality of connecting channels 712 and communicating the glue outlet channels 721 with the glue inlet channels 711 in a one-to-one correspondence manner, the wind cap 73 is provided with a nozzle 731, the nozzle 731 is conical and tapered from inside to outside, the wind cap 73 is sleeved on the nozzle 72 and fixedly connected to the gun body 71, the wind cap 73 is fixedly connected to the gun body 71 through a locking nut 76, the glue outlet small openings 722 on the nozzle 72 are arranged opposite to the nozzle 731 on the wind cap 73, the connecting channels 712 of the gun body 71 are provided with ejector pins 74, the outer surface of the head of the thimble 74 can abut against the inner surface of the corresponding glue outlet small opening 722 of the nozzle 72 to form a seal, a driving mechanism for driving the thimble 74 to move axially is arranged on the gun body 71, each glue inlet channel 711 is respectively communicated with a corresponding pressure tank, glue is stored in the pressure tanks, the glue enters from the glue inlet channels 711 under the action of pressure and can flow out from the glue outlet small openings 722 of the glue outlet channels 721, the pressure tanks can store the same type of glue and can also store different types of glue according to the actual production requirements, and in addition, the structure and principle of air inlet and outlet of the glue gun 7 adopt the mode in the prior art, so that the structure of the air inlet and outlet parts of the glue gun 7 is not described in detail.

As shown in fig. 12, 13 and 14, the driving mechanism includes push-pull electromagnets 751, a first casing 752, a second casing 753 and suction cup electromagnets 754, the number of the suction cup electromagnets 754 corresponds to the number of the thimble 74, the first casing 752 is fixedly connected to the upper end of the gun body 71, the first casing 752 is provided with a plurality of through holes 7521 through which the thimble 74 can pass, the second casing 753 is fixedly connected to the upper end of the first casing 752, a cavity 7531 which is open downwards is arranged in the second casing 753, the push-pull electromagnets 751 are fixedly mounted at the upper end of the second casing 753, the iron core of the push-pull electromagnets 751 passes through the upper end of the second casing 753 and extends downwards into the cavity 7531, the end of the iron core of the push-pull 751 is fixedly connected with a mounting bracket 755, the suction cup electromagnets 754 are fixedly connected to the lower end face of the mounting bracket 755, when the head of the thimble 74 and the glue outlet small opening 722 on the nozzle 72 are in a sealed state, the end surface of the iron core of the suction cup electromagnet 754 abuts against the upper end surface of the corresponding thimble 74, the thimble 74 is made of magnetic metal, an elastic member which can make the outer surface of the head of the thimble 74 and the inner surface of the glue outlet small opening 722 on the nozzle 72 abut and form a seal is arranged between the first shell 752 and the thimble 74, by adopting the structure, when the suction cup electromagnet 754 is electrified, the iron core of the suction cup electromagnet 754 can magnetically suck the thimble 74 so as to be connected with each other into a whole, when the push-pull electromagnet 751 is electrified, the iron core of the push-pull electromagnet 751 can drive the suction cup electromagnet 754 to move, and because the thimble 74 and the suction cup electromagnet 754 are magnetically connected into a whole, the iron core of the push-pull electromagnet 751 drives the thimble 74 to move at the same time, so that the glue outlet 722 is switched from a closed state to an open state, when the sucker electromagnet 754 is powered off, the iron core of the sucker electromagnet 754 loses magnetic force and does not magnetically suck the thimble 74 any more, the thimble 74 moves under the elastic force of the elastic body, and switches the glue outlet 722 from an open state to a closed state, when the push-pull electromagnet 751 is powered off, the iron core of the push-pull electromagnet 751 is reset under the action of a built-in spring, and the iron core end surface of the suction cup electromagnet 754 is again brought into contact with the upper end surface of the thimble 74, and further, since each thimble 74 is provided with a corresponding suction cup electromagnet 754 for cooperation, in addition, a third shell 758 covering the push-pull electromagnet 751 is fixedly connected to the upper end of the second shell 753.

By independently controlling the opening and closing of each glue outlet small-hole 722, the real-time adjustment of the glue spraying amount of the glue spraying gun 7 can be conveniently realized, in the spraying process, such as the spraying of shoe soles, when the bottom surfaces of the shoe soles are sprayed, as the area needing to be sprayed is wider at the moment, the glue outlet small-holes 722 can be in an open state, the spraying amount of the glue spraying gun 7 is maximized, the area when the glue is sprayed is increased, the quick spraying can be carried out on the bottom surfaces of the shoe soles, when the spraying track is advanced to the contour of the peripheral edge of the shoe soles, the area needing to be sprayed is narrower at the moment, through the real-time control of the electric control cabinet 5, and part of the sucking disc electromagnets 754 is powered off, the ejector pins 74 move under the action of the elastic force of the elastic body, so as to close part of the glue outlet small-holes 722 and reduce the spraying amount of the glue spraying gun 7, the area of the glue when sprayed is reduced, so that the waste of the glue is avoided; in addition, the opening and closing of each glue outlet small opening 722 is independently controlled, and meanwhile, the effect of spraying different types of glue by the glue spraying gun 7 can be realized, when multiple batches of workpieces 41 needing to be sprayed with different types of glue exist in actual production, each glue outlet small opening 722 can correspond to one batch of workpieces 41, and each glue outlet small opening 722 can spray different types of glue, so that different requirements of the workpieces 41 in different batches on the glue can be quickly met, the glue spraying gun 7 and the types of the glue do not need to be changed for multiple times, the change time is saved, and the production efficiency is effectively improved.

As shown in fig. 12 and 13, the thimble 74 includes a sealing section 741, a connecting section 742 and an operating section 743, the connection section 742 is fixedly arranged at the upper end of the sealing section 741, the operation section 743 is fixedly arranged at the upper end of the connection section 742 and deviates from the central axis of the sealing section 741, the operation section 743 is inserted into the through hole 7521 of the first housing 752, and by adopting this structure, the distance between the upper portions of the plurality of ejector pins 74 can be increased, that is, the distance between the operation sections 743 of the plurality of ejector pins 74 is increased, so that there is enough space to conveniently dispose the suction cup electromagnet 754, a sealing assembly 757 is arranged between the upper end and the lower end of the operating section 743 and the first housing 752, and through the arrangement of the sealing assembly 757, glue is prevented from entering the through hole 7521 of the first housing 752, ensuring proper use of the elastic member.

As shown in fig. 13 and 14, the elastic member is a compression spring 756, an annular protrusion 7431 is fixed on an outer surface of an upper portion of the thimble 74, the compression spring 756 is sleeved on the thimble 74, a lower end of the compression spring 756 abuts against the annular protrusion 7431, and an upper end of the compression spring 756 abuts against the first housing 752, by adopting such a structure, the compression spring 756 can always apply a downward force to the thimble 74, so that an outer surface of a head portion of the thimble 74 can be kept abutting against and sealed with an inner surface of the glue outlet 722 on the nozzle 72.

Preferably, the number of the thimble 74, the glue inlet channel 711, the connecting channel 712 and the glue outlet channel 721 is 3-4, and preferably, the glue outlet channels 721 can be uniformly distributed along the circumferential direction of the nozzle 72.

As shown in fig. 8, 9 and 10, the cleaning device 8 includes a driving motor 81, a rotating shaft 82, a water collecting tank body 83 and a spray head 84, the rotating shaft 82 is rotatably disposed on a first fixing seat 86 through a bearing 85, the driving motor 81 is fixedly mounted on a second fixing seat 87, the driving motor 81 is in transmission connection with the rotating shaft 82 through belt transmission, a water through hole 821 penetrating through the upper end and the lower end is formed in the rotating shaft 82, the spray head 84 is fixedly mounted on the upper end of the rotating shaft 82, the lower end of the rotating shaft 82 is connected with a water inlet pipe 882 through a rotating joint 881, the water inlet pipe 882 is connected to an external water supply device, the water inlet pipe 882 is prevented from being wound when the rotating shaft 82 rotates due to the arrangement of the rotating joint 881, bristles 841 are uniformly distributed on the upper end surface of the spray head 84, and the first fixing seat 86 and the second fixing seat 87 are both fixedly mounted, a water outlet 831 is formed in the bottom of the water collecting tank body 83, a water outlet 831 is connected to the water outlet 831, so that waste water can be discharged conveniently, a cover plate 89 is installed at an opening in the upper end of the water collecting tank body 83, a round hole 891 is formed in the cover plate 89 right above the spray head 84, the glue gun 7 is driven by the intelligent manipulator 2 to move to the round hole 891 after being sprayed with glue, the head of the glue gun 7 is in contact with the bristles 841 on the spray head 84, the spray head 84 is supplied with water through the water supply device, meanwhile, the driving motor 81 can drive the rotating shaft 82 to rotate so that the spray head 84 rotates, the bristles 841 can wash the head of the glue gun 7, the glue attached to the head of the glue gun 7 in the glue spraying process can be cleaned quickly, the head of the glue gun 7 is ensured to be clean, the problem that the aperture of the glue outlet small opening 722 on the nozzle 72 is gradually reduced due to the fact that glue is adhered to the head of the glue spraying gun 7 for a long time and is accumulated and solidified is avoided, normal use of the glue spraying gun 7 is guaranteed, the glue spraying gun 7 does not need to be replaced, replacement time can be saved, and production efficiency is improved.

As shown in fig. 1 and 6, sealing plates 11 are fixedly arranged above the conveying platform 4 at the left and right openings of the supporting frame 1, an openable door panel 12 is arranged above the conveying platform 4 at the rear opening of the supporting frame 1, a transparent curtain 13 is fixedly connected above the conveying platform 4 at the front opening of the supporting frame 1, by adopting the structure, a relatively sealed space can be formed in the supporting frame 1, thereby effectively preventing redundant glue generated in the glue spraying process from floating around, and sealing the glue in the supporting frame 1 to prevent the glue from being sucked by an operator, thereby effectively ensuring the health of the operator, a dust removing assembly 9 is further arranged on one side of the supporting frame 1 provided with the transparent curtain 13, the dust removing assembly 9 is used for absorbing the glue floating in the air in the glue spraying process, so as to timely remove the glue floating in the air, reduce the pollution to surrounding environment, effectively ensure the environmental protection effect, effectively avoid simultaneously the glue that drifts away after long-time work to adhere gradually intelligent machine hand 2 is last to reach inside braced frame 1, ensure holistic clean and tidy, in addition, transparent curtain 13 adopts the preparation of transparent PVC plastic slab to form, through adopting transparent construction, can make things convenient for operating personnel to observe and spout the gluey condition.

As shown in fig. 1 and 7, dust removal subassembly 9 includes dust excluding hood 91, the cross-section of dust excluding hood 91 is isosceles trapezoid shape to increase the dust removal area, dust excluding hood 91 fixed mounting in on support frame 1, the one end orientation of having seted up suction hole 911 on the dust excluding hood 91 glue spraying gun 7 spout gluey region, be convenient for in time quick absorb the unnecessary glue that spouts the gluey in-process and produce, avoid glue further diffusion in the air, the other end fixedly connected with dust removal pipeline 92 of dust excluding hood 91, dust removal pipeline 92 is used for being connected with outside dust pelletizing system, dust pelletizing system chooses the product that has sold on the market for use, so here does not right dust pelletizing system carries out too much repeated description.

The use method of the 3D vision outsole glue spraying workstation utilizes the 3D vision outsole glue spraying workstation to work, and comprises the following steps:

step 1: the dust removal assembly 9 works;

step 2: placing a workpiece 41 on the conveying platform 4, feeding a sensing signal back to the electric control cabinet 5 by the photoelectric sensor 3 when the conveying platform 4 conveys the workpiece 41 to the position of the photoelectric sensor 3, controlling the conveying platform 4 by the electric control cabinet 5 and stopping the operation of the conveying platform 4, and at the moment, positioning the workpiece 41 under the 3D contour scanner 6;

and step 3: the 3D contour scanner 6 works, the 3D contour scanner 6 scans a workpiece 41 to obtain the surface contour of the workpiece 41, and three-dimensional coordinate information required by the intelligent manipulator 2 is returned to the electric control cabinet 5;

and 4, step 4: after the scanning is finished, the 3D profile scanner 6 feeds back a signal to the electric control cabinet 5, the electric control cabinet 5 controls the conveying platform 4 to operate again, when the photoelectric sensor 3 senses the next workpiece 41, the conveying platform 4 stops operating again, and at this time, the scanned workpiece 41 is located below the intelligent manipulator 2;

and 5: the intelligent mechanical arm 2 acts according to the received gluing track to drive the glue spraying gun 7 to move or rotate, and the glue spraying gun 7 sprays glue on the workpiece 41;

step 6: after glue spraying is finished, the intelligent manipulator 2 feeds back a signal to the electric control cabinet 5, the electric control cabinet 5 controls the intelligent manipulator 2 to act, the glue spraying gun 7 is moved to the cleaning device 8, and meanwhile, the conveying platform 4 conveys the workpiece 41 to the next station;

and 7: the cleaning device 8 works and cleans the head part of the glue spraying gun 7;

and 8: after the cleaning is finished, the electric control cabinet 5 controls the intelligent manipulator 2 to act, and the glue gun 7 is moved to the position above the conveying platform 4 again to reset;

and step 9: the above cycle operation completes the automatic glue spraying of the workpiece 41.

The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a big end of 3D vision spouts gluey workstation which characterized in that: including braced frame, intelligent manipulator, photoelectric sensor, conveying platform, automatically controlled cabinet and 3D profile scanner, automatically controlled cabinet is located braced frame one side, 3D profile scanner locates directly over the conveying platform pan feeding end and install in the automatically controlled cabinet, the scanning mouth has been seted up to automatically controlled cabinet bottom, photoelectric sensor is fixed to be located conveying platform pan feeding end, intelligent manipulator fixed mounting in top surface in the braced frame, the conveying platform level is located intelligent manipulator's below, fixedly connected with spouts the gluey rifle on the terminal claw seat of intelligent manipulator, be equipped with a plurality of mutual independence on the spout gluey osculums of play that spouts glue on the gluey rifle, braced frame one side is equipped with and is used for wasing spout the belt cleaning device of gluey rifle head.

2. The 3D vision outsole glue station of claim 1, wherein: the glue spraying gun comprises a gun body, a nozzle and an air cap, wherein a plurality of glue inlet channels are formed in the gun body, the nozzle is fixedly connected with the gun body, a plurality of glue outlet channels with glue outlet small openings are formed in the nozzle, a plurality of connecting channels are further formed in the gun body and are communicated with the glue outlet channels in a one-to-one correspondence mode, a nozzle is formed in the air cap, the air cap is sleeved on the nozzle and is fixedly connected with the gun body, the glue outlet small openings are formed in the nozzle and are arranged on the air cap, the nozzle is arranged on the air cap in a relative mode, a thimble is arranged in each connecting channel of the gun body, the outer surface of the head of the thimble can be abutted against the inner surface of the glue outlet small openings corresponding to the nozzle to form sealing, and a driving mechanism used for driving the thimble to move axially is arranged on the gun body.

3. The 3D vision outsole glue station of claim 2, wherein: the driving mechanism comprises push-pull electromagnets, a first shell, a second shell and sucker electromagnets, the number of the sucker electromagnets is consistent with that of the thimbles and corresponds to the thimbles one by one, the first shell is fixedly connected with the upper end of the gun body, the first shell is provided with a plurality of through holes through which the thimbles can pass, the second shell is fixedly connected with the upper end of the first shell, an inner cavity which is open downwards is arranged in the second shell, the push-pull electromagnets are fixedly arranged at the upper end of the second shell, the push-pull electromagnet iron core passes through the upper end of the second shell and extends downwards into the inner cavity, the end part of the push-pull electromagnet iron core is fixedly connected with a mounting frame, the sucker electromagnets are fixedly connected with the lower end surface of the mounting frame, when the head part of the thimble and the glue outlet small opening on the nozzle are in, the end face of the electromagnet core of the sucking disc is abutted against the upper end face of the ejector pin correspondingly, the ejector pin is made of magnetic metal, and an elastic piece which enables the outer surface of the head of the ejector pin to be abutted against the inner surface of the glue outlet small opening on the nozzle and forms a seal is arranged between the first shell and the ejector pin.

4. The 3D vision undersole glue workstation of claim 3, characterized in that: the thimble includes sealed section, linkage segment and operation section, the linkage segment is fixed to be located sealed section upper end, the operation section is fixed to be located the linkage segment upper end and skew the central axis of sealed section, the operation section is worn to locate first casing in the through-hole, both ends about the operation section with all be equipped with seal assembly between the first casing.

5. The 3D vision undersole glue workstation of claim 3, characterized in that: the elastic piece is a compression spring, an annular convex block is fixedly arranged on the outer surface of the upper portion of the ejector pin, the compression spring is sleeved on the ejector pin, the lower end of the compression spring is abutted against the annular convex block, and the upper end of the compression spring is abutted against the first shell.

6. The 3D vision outsole glue station of claim 2, wherein: the number of the ejector pins, the glue inlet channels, the connecting channels and the glue outlet channels is 3-4.

7. The 3D vision outsole glue station of claim 1, wherein: the cleaning device comprises a driving motor, a rotating shaft, a water collecting tank body and a spray head, wherein the rotating shaft is rotatably arranged on a first fixing seat through a bearing, the driving motor is fixedly arranged on a second fixing seat, the driving motor is connected with the rotating shaft through belt transmission, water through holes penetrating through the upper end and the lower end are formed in the rotating shaft, the spray head is fixedly arranged at the upper end of the rotating shaft, the lower end of the rotating shaft is connected with a water inlet pipe through a rotating joint, bristles are uniformly distributed on the upper end face of the spray head, the first fixing seat and the second fixing seat are fixedly arranged in the water collecting tank body, a water outlet is formed in the bottom of the water collecting tank body, an opening in the upper end of the water collecting tank body is provided with an cover plate.

8. The 3D vision outsole glue station of claim 1, wherein: the utility model discloses a glue spraying machine, including conveying platform, braced frame, supporting frame, conveying platform, conveying frame, sealing plate, supporting frame left and right sides opening in the conveying platform top all is fixed and is equipped with the shrouding, the braced frame rear end opening in the conveying platform top is equipped with the door plant that can open, the braced frame front end opening in the transparent curtain of conveying platform top fixedly connected with, last in being equipped with of braced frame one side of transparent curtain still is equipped with the dust removal subassembly, the dust removal subassembly is used for absorbing the glue that scatters in the air.

9. The 3D vision outsole glue station of claim 8, wherein: the dust removal subassembly includes the dust excluding hood, dust excluding hood fixed mounting in on the braced frame, the last one end orientation of having seted up the suction hole of dust excluding hood spout gluey area of spouting of gluey rifle, the other end fixedly connected with dust removal pipeline of dust excluding hood.