CN210362185U - Automatic production equipment for automobile injection molding parts - Google Patents
Automatic production equipment for automobile injection molding parts Download PDFInfo
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- CN210362185U CN210362185U CN201920725257.1U CN201920725257U CN210362185U CN 210362185 U CN210362185 U CN 210362185U CN 201920725257 U CN201920725257 U CN 201920725257U CN 210362185 U CN210362185 U CN 210362185U
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Abstract
The utility model relates to an inserts installation mechanism in automatic production equipment of car injection molding presss from both sides the inserts clamp and places the process and has realized complete automation, has saved the labour, has improved production efficiency to effectual possible human error of having avoided has improved the stability of product quality and production simultaneously. The injection molding is transported fast between each station of aftertreatment, has improved aftertreatment efficiency to the space occupies lessly, and the cost is lower, only needs a manipulator just can accomplish the processing and the transportation of all aftertreatment stations, makes things convenient for efficiency. After the injection molding is finished in production, the injection molding is placed on the multilayer storage rack through a special forklift, the injection molding can be placed separately, the forklift is convenient and fast to transport, and occupation of space is reduced.
Description
Technical Field
The utility model relates to an automated production equipment of car injection molding.
Background
The injection molding process is an important link in the production process of automobile parts, and the quality of the product after injection molding is directly influenced by the quality of the insert and the installation precision. An unacceptable insert or irregular installation often results in a shortened service life of the overall part of the vehicle and, in the worst case, in safety problems. Therefore, screening of high-quality inserts and high-precision mounting are always the goals pursued by the entire injection molding industry.
The traditional injection molding industry still uses a great deal of manpower to screen, clamp and mount nuts, screws, positioning pins and sheet inserts, the quality of screening and mounting of inserts by operators is often determined by the familiarity of the operators with specific injection molding machines and the operational skills among the operators, so that the objective and subjective conditions jointly determine the defects of injection molded products. The participation of a large number of manual procedures in the production process also reduces the production efficiency and the stability of the product quality. Therefore, there is a need in the injection molding industry for a fully automatic insert screening, clamping and mounting apparatus.
After the injection molding of the automobile injection molding part is completed, a series of operations such as automatic taking out, automatic sprue cutting, flame treatment, cooling and shaping, automatic product discharging and the like need to be carried out, usually, the operations can be completed only by processing through a plurality of stations, and manual or mechanical transfer is needed between each station, so that the post-treatment efficiency of the automobile injection molding part is low, and the requirement of high-efficiency production cannot be met. If set up the manipulator and come to transport the work piece between the station, aftertreatment efficiency is higher to need to set up a plurality of manipulators, occupation space is more, and the cost is higher.
After the injection molding parts are produced, the injection molding parts need to be conveyed to a storage area, usually by manual conveying, but the manual conveying mode is slow, so that the automatic production efficiency is reduced, and the injection molding parts cannot be stacked for storage, so that more space is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide a full-automatic, high efficiency, can stably improve product quality, the aftertreatment is efficient, the automated production equipment of the car injection molding that injection molding occupation space is few.
The purpose of the utility model is realized like this:
an automatic production device for an automobile injection molding part comprises an insert mounting mechanism, an injection molding machine, a post-processing device, a forklift and a goods shelf;
the insert mounting mechanism comprises a first mechanical arm, a second mechanical arm, a third mechanical arm, a nut insert auxiliary clamp, a screw, a positioning pin, a sheet insert clamp, a main insert clamp, a nut presetting tool, a screw and positioning pin presetting tool, a sheet insert presetting tool and a main insert presetting tool; the nut insert auxiliary clamp is connected with the first mechanical arm, and the nut presetting tool is arranged in the rotating radius range of the first mechanical arm; the screw, the positioning pin and the sheet insert clamp are connected with the second mechanical arm, the screw and positioning pin presetting tool is placed in the rotating radius of the second mechanical arm, and the sheet insert presetting tool is also placed in the rotating radius of the second mechanical arm; the main insert clamp is connected with the third mechanical arm, and the main insert presetting tool is arranged in the rotating radius range of the third mechanical arm; meanwhile, the main insert preset tool is also positioned in the radius range of the first mechanical arm and the second mechanical arm;
a displacement mechanism is fixed on the front side of the nut insert auxiliary clamp, a nut auxiliary clamp cylinder is fixed on the front side of the displacement mechanism, a pre-buried cylinder is arranged in front of the nut auxiliary clamp cylinder, a piston rod is arranged at the lower end of the pre-buried cylinder, and the other end of the piston rod is connected with a nut chuck; a nut chuck sensor is arranged in the nut chuck;
the screw, positioning pin and sheet insert clamp comprises a screw and positioning pin clamp and a sheet insert clamp; the back surfaces of the screw, positioning pin clamp and the sheet-shaped insert clamp are respectively fixed on two opposite sides of the second mechanical arm, and the screw, positioning pin clamp and the sheet-shaped insert clamp are in a back-to-back state;
the screw and positioning pin clamp comprises a circular clamp bottom plate, a circular clamp cylinder and a circular clamp, eight circular clamps are arranged on the front surface of the circular clamp bottom plate, the rear end of each circular clamp is connected with the circular clamp cylinder, the main body part of each circular clamp cylinder is arranged on the back surface of the circular clamp bottom plate, and the front end of the other part of the circular clamp cylinder penetrates through the circular clamp bottom plate; the front end of the circular clamp cylinder is provided with a cylinder base, the cylinder base is connected with a three-jaw cylinder, and the front end of the three-jaw cylinder is fixed with a chuck;
the sheet insert fixture comprises a profiling fetal membrane, a profiling strong magnet, a sheet insert fixture bottom plate and a sheet insert fixture cylinder, wherein the profiling strong magnet and the profiling fetal membrane are arranged on the front surface of the sheet insert fixture bottom plate, and the bottoms of the profiling fetal membrane and the profiling strong magnet are connected with the sheet insert fixture cylinder; the profiling tire membrane is provided with an electromagnet, and the edge of the profiling tire membrane is provided with a plurality of sheet-shaped insert inductors;
the main insert clamp comprises a circular clamp, a nut insert main clamp and a sheet insert clamp; a first station bottom plate is fixed at the front end of the third mechanical arm, a guide rail is arranged on one side of the first station bottom plate and is vertically arranged, and the guide rail is connected with a second station bottom plate; nine circular clamps and twenty-eight nut insert main clamps are arranged on the front surface of the first station bottom plate, and a sheet insert clamp is arranged on the front surface of the second station bottom plate; a lifting cylinder is arranged beside the guide rail;
the main insert presetting tool comprises a positioning block and an insert presetting device; an adjusting rod is arranged behind the insert presetting device, a spring is fixed at the bottom of the adjusting rod, and the top end of the spring is connected with a placing rod; a placing rod inductor is arranged inside the main insert presetting tool;
the main insert clamp is connected with the third mechanical arm, and clamps a nut, a screw, a positioning pin and a sheet insert from a main insert preset tool and puts the nut, the screw, the positioning pin and the sheet insert into an injection molding machine;
after the injection molding machine finishes processing the injection molding machine, the injection molding machine is taken out by a manipulator and is placed into post-processing equipment for processing, the post-processing equipment comprises a gate shearing device, the gate shearing device comprises a gate shearing support, two sides of the top of the gate shearing support are respectively fixed with a scissor cylinder and a blade cylinder, piston rods at the tops of the scissor cylinder and the blade cylinder are respectively connected with a scissor and a double-edge cold blade, the piston rods of the scissor cylinder and the blade cylinder can stretch and rotate, a stainless steel hopper is arranged in the middle of the gate shearing support, the top of the stainless steel hopper is positioned under the scissor cylinder and the blade cylinder, a fence is arranged on the periphery of the top of the stainless steel hopper, and a waste material barrel is arranged below the bottom of the stainless steel;
the rear side of the gate shearing device is also provided with a flame treatment device, the flame treatment device is used for treating burrs, fins and surface impurities of the plastic part, the flame treatment device comprises a flame ejector, the top of the flame ejector is vertically and upwards provided with a row of jet holes, and an air inlet at the bottom of the flame ejector is connected with a natural gas pipe;
the manipulator puts the injection molding after passing through the flame treatment device into a cooling and shaping device, the cooling and shaping device is used for cooling and shaping and then sending the injection molding to a conveying device, the bottom of the conveying device is used for receiving materials through a forklift, the forklift comprises a fork, a support and a supporting mechanism, the fork is controlled by a cylinder to lift, the top of the fork is transversely provided with a cross rod, the bottom of the fork comprises a left fork tooth and a right fork tooth, and the fork teeth are used for placing the injection molding to be conveyed; conveying the injection molding part to a rear goods shelf by a forklift, wherein the goods shelf comprises a plurality of layers of brackets;
the forklift comprises a pallet fork, a bracket and a supporting mechanism; the top of the pallet fork is transversely provided with a cross bar, the bottom of the pallet fork comprises a left fork tooth and a right fork tooth, a tire membrane to be conveyed is placed on the fork teeth, the forklift conveys the tire membrane to a goods shelf, and the goods shelf comprises a plurality of layers of brackets; the support comprises a cross beam and support frames which are vertically arranged on the left side and the right side, and the two sides of each support frame are symmetrically arranged; a plurality of supporting mechanisms are arranged on the outer sides of the supporting frames on the two sides from top to bottom, and each supporting mechanism comprises a bolt, a front baffle, a rear baffle and a stop block; the front baffle and the rear baffle are fixedly arranged on the outer side surface of the support frame, bolt holes are respectively formed in the front baffle and the rear baffle, and the direction of the bolt holes is the same as the advancing direction of the forklift; the fork is characterized in that the bolt is inserted into bolt holes of the front baffle and the rear baffle, a handle of the bolt is arranged between the two baffles, the stop block is arranged between the front baffle and the rear baffle, when the head of the bolt extends out to position a cross bar of the fork, the handle of the bolt falls between the front baffle and the stop block, and when the bolt is retracted, the handle of the bolt falls between the rear baffle and the stop block;
the group number of the supporting mechanisms is the same as the layer number of the goods shelf, the supporting mechanism at the top is matched with the highest layer of the goods shelf, the second group of the supporting mechanisms at the top is matched with the layer below the highest layer of the goods shelf, and by analogy, each group of the supporting mechanisms are matched with the height of each layer of the goods shelf.
The utility model discloses the automated production equipment of car injection molding has following advantage:
the automatic production equipment for the automobile injection molding piece comprises a first mechanical arm, a second mechanical arm, a third mechanical arm, a nut insert auxiliary clamp, a screw, a positioning pin, a sheet insert clamp, a main insert clamp, a nut presetting tool, a screw and positioning pin presetting tool, a sheet insert presetting tool and a main insert presetting tool. The full-automatic first mechanical arm, second mechanical arm and third mechanical arm can respectively move the nut insert auxiliary clamp, the screw, the positioning pin, the sheet insert clamp and the main insert clamp to a working area needing to be operated. The use of the chuck of the nut insert auxiliary clamp, the sensor of the material pipe and the pneumatic equipment capable of quickly reacting enables the nut to be clamped quickly and accurately; the screw, the positioning pin and the sheet insert clamp can rapidly and accurately clamp or release the screw and the positioning pin insert through a chuck and a grabbing sensing device which are driven by an air cylinder, and can rapidly detect whether the screw and the positioning pin insert are clamped in place; the inductors are arranged in various clamps of the main insert clamp, whether the inserts are clamped in place can be sensed, and the relative positions of the first station bottom plate and the second station bottom plate can be adjusted through the air pump according to whether the sheet inserts are clamped. The screw and positioning pin presetting tool is provided with an inductor which can screen and sequence stations of the screw and positioning pin according to the requirements of specified specifications and the like, the sheet insert presetting tool is provided with an inductor which can screen qualified sheet inserts and accurately place the qualified sheet inserts on the specified stations, and the nut presetting tool is provided with an inductor which can fully automatically screen inserts and place stations of nuts; the preset tools improve and stabilize the quality of the nut, the screw, the positioning pin and the sheet-shaped insert, and meanwhile, the insert is placed on a preset station in a fully automatic mode, so that the next clamping is facilitated. Each tool position of the main insert presetting tool is also provided with a sensor for sensing whether each insert is arranged in place, and the main insert presetting tool is also provided with a positioning block which can position and guide the clamp to move to a proper place to clamp the insert. The whole insert clamping and placing process achieves complete automation, labor force is saved, production efficiency is improved, possible human errors are effectively avoided, and product quality and production stability are improved. The injection molding is transported fast between each station of aftertreatment, has improved aftertreatment efficiency to the space occupies lessly, and the cost is lower, only needs a manipulator just can accomplish the processing and the transportation of all aftertreatment stations, makes things convenient for efficiency. After the injection molding is finished in production, the injection molding is placed on the multilayer storage rack through a special forklift, the injection molding can be placed separately, the forklift is convenient and fast to transport, and occupation of space is reduced.
Drawings
Fig. 1 is the structure schematic diagram of the automatic production equipment of the automobile injection molding of the utility model.
Fig. 2 is a schematic view of the nut insert fixture of fig. 1.
Fig. 3 is a front view of the nut insert fixture of fig. 2.
Fig. 4 is a schematic structural view of the nut feeding device in fig. 1.
Fig. 5 is a schematic structural view of the screw, the positioning pin and the sheet-shaped insert in fig. 1.
Fig. 6 is a schematic structural view of the sheet insert jig of fig. 5.
FIG. 7 is a schematic view of the screw and dowel pin fixture of FIG. 5.
Fig. 8 is a schematic structural view of a screw and dowel pin insert presetting tool in fig. 1.
Fig. 9 is a side view of the master insert holder of fig. 1.
Fig. 10 is a schematic view of the structure of the master insert holder of fig. 1.
Fig. 11 is a schematic structural view of the master insert presetting tool in fig. 1.
Fig. 12 is a schematic view showing a fitting relationship between the nut master insert jig of fig. 10 and the insert preset position jig of fig. 11.
Fig. 13 is a schematic structural view of a gate shearing apparatus in the post-processing apparatus of fig. 1.
Fig. 14 is a schematic structural view of the top of the gate holder of fig. 13.
FIG. 15 is a schematic view of a flame treatment device of the aftertreatment device of FIG. 1.
Fig. 16 is a schematic structural view of a forklift for receiving materials on the rear side of the post-processing device.
FIG. 17 is a schematic view of the fork of FIG. 16.
Fig. 18 is a schematic view of the structure of a pallet matching the forklift of fig. 16.
In the figure: the first mechanical arm 1, the second mechanical arm 2, the third mechanical arm 3, the nut insert auxiliary clamp 4, a screw, a positioning pin and sheet insert auxiliary clamp 5, a main insert clamp 6, a nut preset tool 7, a screw and positioning pin preset tool 8, a sheet insert preset tool 9, a main insert preset tool 10, a displacement mechanism 4.1, a nut auxiliary clamp cylinder 4.2, an embedded cylinder 4.3, a nut clamp 4.6, a nut clamp sensor 4.7, a piston rod 4.8, a nut bin 7.1, a nut feeder 7.2, a nut feeder sensor 7.3, a nut lifter 7.4, a circular clamp 5.1, a screw and positioning pin clamp 5.2, a circular clamp bottom plate 5.3, a circular clamp cylinder 5.4, a sheet insert clamp bottom plate 5.5, a sheet insert clamp 5.6, a strong magnet 5.7, a profiling tire 5.8, an electromagnet 5.9, a sheet insert inductor 5.10, a clamp 5.11, a three-jaw cylinder 5.12, a three-jaw cylinder base 5.15, a sheet insert clamp 16.5.5.5.6, a sheet insert clamp, A station inductor 8.1, a positioning pin vibrating disc 8.2, a sequencing station disc 8.3, a screw vibrating disc 8.4, a feed inlet 8.5, a first station bottom plate 6.1, a nut insert main clamp 6.2, a lifting cylinder 6.3, a guide rail 6.4, a second station bottom plate 6.5, an insert presetting device 10.1, a positioning block 10.2, a spring 10.3, an adjusting rod 10.4, a placing rod inductor 10.5, a placing rod 10.6, a guide sleeve 10.7, a magnetic nail 10.8, a nut main clamp inductor 10.9, a cylinder push rod 10.10, a nut main clamp cylinder 10.11, an embedded in-place induction lamp 10.12, an un-embedded in-place induction lamp 10.13, an injection molding machine 11, a post-treatment device 12, a gate shearing device 13, a gate bracket 13.1, a scissor cylinder 13.2, a blade cylinder 13.3, a scissor 13.4, a double-edge cold blade 13.5, an angle adjusting disc 13.6, a stainless steel hopper 13.7, a waste steel hopper 13.7, a material barrel 13.8, a sequencing station disc 14.3, a natural gas pipe cooling device, a flame shaping device, a flame ejector 14.14, a jet ejector 14, Conveyor 16, fork truck 17, fork 17.1, cross bar 17.1.1, prong 17.1.2, support 17.2, support frame 17.2.1, supporting mechanism 17.3, bolt 17.4, front baffle 17.5.1, back baffle 17.5.2, dog 17.6, goods shelves 18.
Detailed Description
Referring to fig. 1 to 18, the utility model relates to an automatic production equipment of car injection molding, including inserts installation mechanism, injection molding machine 11, aftertreatment equipment 12, fork truck 17, goods shelves 18.
The insert mounting mechanism comprises a first mechanical arm 1, a second mechanical arm 2, a third mechanical arm 3, a nut insert auxiliary clamp 4, a screw, a positioning pin and sheet insert clamp 5, a main insert clamp 6, a nut presetting tool 7, a screw and positioning pin presetting tool 8, a sheet insert presetting tool 9 and a main insert presetting tool 10; the nut insert auxiliary clamp 4 is connected with the first mechanical arm 1, the nut insert auxiliary clamp 4 clamps a nut insert from the nut presetting tool 7 and is placed on the main insert presetting tool 10, the first mechanical arm 1 can do three-hundred-sixty-degree rotation with the base as the circle center and the first mechanical arm 1 as the radius, the nut insert auxiliary clamp 4 is moved to an interval needing to be operated, the nut insert auxiliary clamp 4 is used for clamping a screened nut and placing the nut in a needed place, and the nut presetting tool 7 is arranged in the rotating radius range of the first mechanical arm 1 and is used for delivering the screened nut to the nut insert auxiliary clamp 4. The screw, the positioning pin and the sheet insert clamp 5 are connected with the second mechanical arm 2, the screw, the positioning pin and the sheet insert clamp 5 clamp the screw, the positioning pin and the sheet insert from a screw and positioning pin presetting tool 8 and a sheet insert presetting tool 9 and place the screw, the positioning pin and the sheet insert on a main insert presetting tool 10, the second mechanical arm 2 can rotate in three dimensions to adjust the position of the clamp, meanwhile, the second mechanical arm 2 can rotate in three hundred and sixty degrees by taking the base as the center of a circle and taking the length of the second mechanical arm 2 as the radius, and the screw, the positioning pin and the sheet insert clamp 5 are moved to a required working interval; the screw and positioning pin presetting tool 8 is placed in the rotating radius of the second mechanical arm 2 and used for delivering the screened screws and positioning pins to the screws, positioning pins and the sheet-shaped insert clamp 5; a sheet insert pre-set tooling 9 is also placed within the turning radius of the second robot arm 2 to deliver screened number sheet inserts for the screws, locating pins and sheet insert clamps 5. The main insert clamp 6 is connected with the third mechanical arm 3, and the main insert clamp 6 clamps nuts, screws, positioning pins and sheet inserts from the main insert presetting tool 10 and places the nuts, the screws, the positioning pins and the sheet inserts into the injection molding machine 11 beside the insert mounting mechanism.
The third mechanical arm 3 can rotate by three hundred and sixty degrees with the base as the center of a circle and the length of the third mechanical arm as the radius to move the clamp to an interval needing to be operated, and the main insert presetting tool 10 is arranged in the range of the rotating radius of the third mechanical arm 3 and provides a nut, a screw, a positioning pin and a sheet insert which are preset to a station for the main insert clamp 6; meanwhile, the main insert presetting tool 10 is also located in the radius range of the first mechanical arm 1 and the second mechanical arm 2, and the nut, the screw, the positioning pin and the sheet insert are placed in place by the nut insert auxiliary clamp 4, the screw, the positioning pin and the sheet insert clamp 5.
The front side of the nut insert pair clamp 4 is fixed with a displacement mechanism 4.1, the front side of the displacement mechanism 4.1 is fixed with a nut pair clamp cylinder 4.2, the nut pair clamp cylinder 4.2 can be ejected out the use mechanism of the nut insert pair clamp 4 to the use position, the displacement mechanism 4.1 can be used for clamping or placing a nut at the nut insert pair clamp 4, the position of the nut pair clamp cylinder 4.2 is adjusted, the clamping and placing are convenient, a pre-embedded cylinder 4.3 is arranged in front of the nut pair clamp cylinder 4.2, a piston rod 4.8 is arranged at the lower end of the pre-embedded cylinder 4.3, the other end of the piston rod 4.8 is connected with a nut chuck 4.6, the piston rod 4.8 can be pushed or pulled back through the pre-embedded cylinder 4.3, a nut chuck sensor 4.7 is arranged in the nut chuck 4.6, and the nut chuck sensor 4.7 is used for sensing the state of the nut chuck 4.6.
Nut lift 7.4 is being installed to the below of nut preset frock 7, and nut lift 7.4 is used for transporting nut preset frock 7 to the height that needs, and the rear side that the nut preset frock 7 was provided with nut feed bin 7.1, and nut feed bin 7.1 can be used for storing the nut that needs to carry out the screening, nut feeder 7.2 is being connected to nut feed bin 7.1's front side, and nut feeder 7.2 is used for screening the nut and delivers the correct position with qualified nut, nut feeder 7.2's front side is provided with nut feeder sensor 7.3, and nut feeder sensor 7.3 can sense whether the nut has already been in place.
The screw, positioning pin and sheet insert clamp 5 comprises a screw and positioning pin clamp 5.2 and a sheet insert clamp 5.6, wherein the back surfaces of the screw and positioning pin clamp 5.2 and the sheet insert clamp 5.6 are respectively fixed on two opposite sides of a second mechanical arm 2, the screw and positioning pin clamp 5.2 and the sheet insert clamp 5.6 are in a back-to-back state, the screw and positioning pin clamp 5.2 comprises a circular clamp bottom plate 5.3, a circular clamp cylinder 5.4 and a circular clamp 5.1, the front surface of the circular clamp bottom plate 5.3 is provided with eight circular clamps 5.1 for clamping screws and positioning pins, the rear end of the circular clamp 5.1 is connected with the circular clamp cylinder 5.4, the circular clamp cylinder 5.4 provides power for linear motion of the circular clamp 5.1, the circular clamp 5.1 comprises a chuck 5.11, the front end of the circular clamp cylinder 5.4 is provided with a cylinder base 5.15, the cylinder base 5.15 is connected with a three-jaw cylinder 5.12, a chuck 5.11 is fixed at the front end of a three-jaw cylinder 5.12, the three-jaw cylinder 5.12 drives the chuck 5.11 to grab or release, the sheet-shaped insert clamp 5.6 comprises a profiling fetal membrane 5.8, a profiling strong magnet 5.7, a sheet-shaped insert clamp bottom plate 5.5 and a sheet-shaped insert clamp cylinder 5.16, the profiling strong magnet 5.7 and the profiling fetal membrane 5.8 are arranged on the front surface of the sheet-shaped insert clamp bottom plate 5.5, the bottoms of the profiling fetal membrane 5.8 and the profiling strong magnet 5.7 are both connected with the sheet-shaped insert clamp cylinder 5.16, and the sheet-shaped insert clamp cylinder 5.16 can control the stretching of the profiling strong magnet 5.7 and the profiling fetal membrane 5.8; an electromagnet 5.9 is arranged on the profiling fetal membrane 5.8, the electromagnet 5.9 is electrified to adsorb the sheet-shaped insert when the piece is taken, and the electromagnet is powered off when the piece is released; a plurality of sheet-shaped insert inductors 5.10 are arranged at the edge of the profiling fetal membrane 5.8 and used for sensing whether the sheet-shaped inserts are clamped in place or not; when the sheet-shaped insert is grabbed, the sheet-shaped insert clamp cylinder 5.16 ejects the profiling fetal membrane 5.8 to press the sheet-shaped insert, the sheet-shaped insert inductor 5.10 induces that the electromagnet 5.9 is electrified to adsorb the sheet-shaped insert after the sheet-shaped insert is grabbed in place, and the sheet-shaped insert clamp cylinder 5.16 ejects the profiling strong magnet 5.7 to further adsorb the sheet-shaped insert; when the sheet insert is released the entire procedure is reversed.
A screw vibration disc 8.4 and a positioning pin vibration disc 8.2 are arranged at the front end of the screw and positioning pin presetting tool 8 side by side and used for screening out qualified screws and positioning pins respectively, a feed inlet 8.5 is fixed on the front side of each of the screw vibration disc 8.4 and the positioning pin vibration disc 8.2 respectively, the screw vibration disc 8.4 and the positioning pin vibration disc 8.2 are connected with a sequencing station disc 8.3, and a station sensor 8.1 is arranged on each station on the sequencing station disc 8.3; the sequencing station disk 8.3 adopts a disk sequencing mode that seven screws are firstly put in and then two positioning pins are put in, and the station inductor 8.1 induces the screws or the positioning pins on each station, so that the seven screws and the two positioning pins are ensured to be correctly positioned.
The main insert clamp 6 comprises a circular clamp 5.1, a nut insert main clamp 6.2 and a sheet insert clamp 5.6, and a first station bottom plate 6.1 is fixed at the front end of the third mechanical arm 3; a guide rail 6.4 is arranged on one side of the first station bottom plate 6.1, the guide rail 6.4 is connected with a second station bottom plate 6.5, and the guide rail 6.4 is vertically arranged; the front surface of the first station bottom plate 6.1 is provided with a circular clamp 5.1 and a nut insert main clamp 6.2, and the front surface of the second station bottom plate 6.5 is provided with a sheet insert clamp 5.6; a lifting cylinder 6.3 is arranged beside the guide rail 6.4, the lifting cylinder 6.3 can push the second station bottom plate 6.5 to move up and down relative to the guide rail 6.4, the second station bottom plate 6.5 is pushed to a position lower than the first station bottom plate 6.1 when the sheet-shaped inserts need to be clamped, and the second station bottom plate 6.5 is pushed to a position higher than the first station bottom plate 6.1 when other inserts need to be clamped.
A nut main clamp cylinder 10.11 is fixed at the rear end of the nut insert main clamp 6.2, the nut main clamp cylinder 10.11 is connected with a cylinder push rod 10.10, the nut main clamp cylinder 10.11 can push the cylinder push rod 10.10 to move, the pneumatic push rod 21 contracts when the nut insert main clamp 6.2 grabs the nut, and the pneumatic push rod 21 pushes out the nut when the nut is released; a hollow guide sleeve 10.7 is fixed at the front end of the nut insert main clamp 6.2, and the front end of the cylinder push rod 10.10 extends into the guide sleeve 10.7; the magnetic nail 10.8 is arranged inside the guide sleeve 10.7, the magnetic nail 10.8 can be used for adsorbing a nut, the nut main clamp inductor 10.9 is arranged inside the guide sleeve 10.7, when the magnetic nail 10.8 adsorbs the nut, the nut main clamp inductor 10.9 obtains a nut in-place signal, the surface of the nut insert main clamp 6.2 is provided with an in-place embedding induction lamp 10.12 and an in-place non-embedding induction lamp 10.13, when the nut main clamp inductor 10.9 induces the nut, the in-place embedding induction lamp 10.12 is lightened, otherwise, the in-place embedding induction lamp 10.13 is lightened, and a worker can be reminded of making timely correction.
The main insert presetting tool 10 comprises a positioning block 10.2 and an insert presetting device 10.1, wherein the positioning block 10.2 is responsible for positioning and guiding the clamp; an adjusting rod 10.4 is arranged behind the insert presetting device 10.1, the adjusting rod 10.4 can move up and down and can be adjusted in a rotating mode, a spring 10.3 is fixed at the bottom of the adjusting rod 10.4, the top end of the spring 10.3 is connected with a placing rod 10.6, various inserts can be placed at the upper end of the placing rod 10.6, and when a clamp grabs the inserts on the placing rod 10.6, the spring 10.3 can buffer the impact force generated when the clamp grabs; a placing rod inductor 10.5 is arranged in the main insert presetting tool 10 and used for sensing whether the insert is placed in place or not.
After the injection molding machine 11 finishes processing the injection molding machine, the injection molding machine is taken out by a manipulator and is placed into a post-processing device 12 for processing, the post-processing device 12 comprises a gate shearing device 13, the gate shearing device 13 comprises a gate shearing support 13.1, the bottom of the gate shearing support 13.1 is fixed on the ground through an expansion screw, two sides of the top of the gate shearing support 13.1 are respectively fixed with a scissors cylinder 13.2 and a blade cylinder 13.3, piston rods at the tops of the scissors cylinder 13.2 and the blade cylinder 13.3 are respectively connected with a scissors 13.4 and a double-edged cold blade 13.5, the piston rods of the scissors cylinder 13.2 and the blade cylinder 13.3 can stretch and rotate, so that the scissors 13.4 and the double-edged cold blade 13.5 are driven by the manipulator to stretch and rotate, an angle adjusting disc 13.6 is further arranged at the bottom of the blade cylinder 13.3, the rotation angle of the double-edged cold blade 13.5 can be accurately adjusted, a stainless steel hopper 13.7 is arranged at the middle part of the gate shearing support 13.1, the top of stainless steel hopper 13.7 is located scissors cylinder 13.2 and blade cylinder 13.3 under, and the periphery at top is equipped with rail 13.8, can block the slitter edge of excision, avoids falling the outside of outside stainless steel hopper 13.7, and waste material bucket 13.8 has been placed to the bottom below of stainless steel hopper 13.7 for collect the slitter edge that falls from stainless steel hopper 13.7.
The rear side of the gate shearing device 13 is also provided with a flame treatment device 14, the flame treatment device 14 is used for treating burrs, fins and surface impurities of plastic parts, the flame treatment device 14 comprises a flame ejector 14.1, the top of the flame ejector 14.1 is vertically and upwards provided with a row of injection holes 14.2, and an air inlet at the bottom of the flame ejector 14.1 is connected with a natural gas pipe 14.3.
The manipulator puts the injection molding piece after passing through the flame treatment device 14 into a cooling and shaping device 15, the cooling and shaping device 15 cools and shapes the injection molding piece and then sends the injection molding piece to a conveying device 16, the bottom of the conveying device 16 receives materials through a forklift 17, the forklift 17 comprises a fork 17.1, a support 17.2 and a support mechanism 17.3, the fork 17.1 is controlled by a cylinder to lift, a cross rod 17.1.1 is transversely arranged at the top of the fork 17.1, the bottom of the fork 17.1 comprises a left fork tooth 17.1.2 and a right fork tooth 17.1.2, and the injection molding piece to be conveyed is placed on the fork tooth 17.1.2; the truck 17 transports the injection molded parts to a rear pallet 18, which pallet 18 contains a plurality of layers of pallets.
The support 17.2 comprises a cross beam and support frames 17.2.1 vertically arranged on the left side and the right side, two sides of each support frame 17.2.1 are symmetrically arranged, a plurality of support mechanisms 17.3 are arranged on the outer sides of the support frames 17.2.1 on the two sides from top to bottom, the number of the support mechanisms 17.3 is the same as the number of the shelves 18, the uppermost support mechanism 17.3 is matched with the highest layer of the shelf 18, the second uppermost support mechanism 17.3 is matched with the next layer of the highest layer of the shelf 18, and so on, each support mechanism 17.3 is matched with the height of each layer of the shelf 18; the supporting mechanisms 17.3 are parallel to each other on the same supporting frame 17.2.1, and the supporting mechanisms 17.3 comprise bolts 17.4, front baffles 17.5.1, rear baffles 17.5.2 and stoppers 17.6; the front baffle 17.5.1 and the rear baffle 17.5.2 are fixedly arranged on the outer side face of the support frame 17.2.1, the front baffle 17.5.1 is close to the pallet fork 17.1, the front baffle 17.5.1 and the rear baffle 17.5.2 are arranged oppositely and parallelly and are vertical to the ground, a space is arranged between the front baffle 17.5.1 and the rear baffle 17.5.2, the front baffle 17.5.1 and the rear baffle 17.5.2 are respectively provided with a bolt hole, and the direction of the bolt hole is the same as the advancing direction of the forklift; the bolt 17.4 is inserted into bolt holes of the front baffle 17.5.1 and the rear baffle 17.5.2, a handle of the bolt 17.4 is arranged between the two baffles, and the handle of the bolt 17.4 can rotate upwards by 180 degrees in a natural state that the handle is perpendicular to the ground and tightly attached to the outer side face of the support frame 17.2.1; the stop 17.6 is arranged below the bolt 17.4 and is positioned between the front baffle 17.5.1 and the rear baffle 17.5.2, and the horizontal distance between the stop 17.6 and the front baffle 17.5.1 and the horizontal distance between the stop 17.6 and the rear baffle 17.5.2 are both larger than the diameter of a handle of the bolt 17.4; when the head of the bolt 17.4 extends to position the cross bar 17.1.1 of the fork 17.1, the handle of the bolt 17.4 falls between the front baffle 17.5.1 and the stop block 17.6, when the bolt 17.4 is retracted, the handle of the bolt 17.4 falls between the rear baffle 17.5.2 and the stop block 17.6, and when the handle of the bolt 17.4 is stopped by the front baffle 17.5.1, the rear baffle 17.5.2 and the stop block 17.6, the bolt 17.4 cannot slide in the bolt hole and is matched with the fork 17.1, so that the fork 17.1 is prevented from being vibrated to cause the height change of the fork, the height limitation on the fork 17.1 is facilitated, the height of the fork 17.1 is matched with that of the goods shelf 18, the goods taking efficiency is improved, and the injection molding process is completed after the injection molding piece is conveyed to the goods shelf 18 behind by the bolt 17.
Claims (4)
1. The utility model provides an automated production equipment of car injection molding which characterized in that: the device comprises an insert mounting mechanism, an injection molding machine, post-processing equipment, a forklift and a goods shelf;
the insert mounting mechanism comprises a first mechanical arm, a second mechanical arm, a third mechanical arm, a nut insert auxiliary clamp, a screw, a positioning pin, a sheet insert clamp, a main insert clamp, a nut presetting tool, a screw and positioning pin presetting tool, a sheet insert presetting tool and a main insert presetting tool; the nut insert auxiliary clamp is connected with the first mechanical arm, and the nut presetting tool is arranged in the rotating radius range of the first mechanical arm; the screw, the positioning pin and the sheet insert clamp are connected with the second mechanical arm, the screw and positioning pin presetting tool is placed in the rotating radius of the second mechanical arm, and the sheet insert presetting tool is also placed in the rotating radius of the second mechanical arm; the main insert clamp is connected with the third mechanical arm, and the main insert presetting tool is arranged in the rotating radius range of the third mechanical arm; meanwhile, the main insert preset tool is also positioned in the radius range of the first mechanical arm and the second mechanical arm;
a displacement mechanism is fixed on the front side of the nut insert auxiliary clamp, a nut auxiliary clamp cylinder is fixed on the front side of the displacement mechanism, a pre-buried cylinder is arranged in front of the nut auxiliary clamp cylinder, a piston rod is arranged at the lower end of the pre-buried cylinder, and the other end of the piston rod is connected with a nut chuck; a nut chuck sensor is arranged in the nut chuck;
the screw, positioning pin and sheet insert clamp comprises a screw and positioning pin clamp and a sheet insert clamp; the back surfaces of the screw, positioning pin clamp and the sheet-shaped insert clamp are respectively fixed on two opposite sides of the second mechanical arm, and the screw, positioning pin clamp and the sheet-shaped insert clamp are in a back-to-back state;
the screw and positioning pin clamp comprises a circular clamp bottom plate, a circular clamp cylinder and a circular clamp, eight circular clamps are arranged on the front surface of the circular clamp bottom plate, the rear end of each circular clamp is connected with the circular clamp cylinder, the main body part of each circular clamp cylinder is arranged on the back surface of the circular clamp bottom plate, and the front end of the other part of the circular clamp cylinder penetrates through the circular clamp bottom plate; the front end of the circular clamp cylinder is provided with a cylinder base, the cylinder base is connected with a three-jaw cylinder, and the front end of the three-jaw cylinder is fixed with a chuck;
the sheet insert fixture comprises a profiling fetal membrane, a profiling strong magnet, a sheet insert fixture bottom plate and a sheet insert fixture cylinder, wherein the profiling strong magnet and the profiling fetal membrane are arranged on the front surface of the sheet insert fixture bottom plate, and the bottoms of the profiling fetal membrane and the profiling strong magnet are connected with the sheet insert fixture cylinder; the profiling tire membrane is provided with an electromagnet, and the edge of the profiling tire membrane is provided with a plurality of sheet-shaped insert inductors;
the main insert clamp comprises a circular clamp, a nut insert main clamp and a sheet insert clamp; a first station bottom plate is fixed at the front end of the third mechanical arm, a guide rail is arranged on one side of the first station bottom plate and is vertically arranged, and the guide rail is connected with a second station bottom plate; nine circular clamps and twenty-eight nut insert main clamps are arranged on the front surface of the first station bottom plate, and a sheet insert clamp is arranged on the front surface of the second station bottom plate; a lifting cylinder is arranged beside the guide rail;
the main insert presetting tool comprises a positioning block and an insert presetting device; an adjusting rod is arranged behind the insert presetting device, a spring is fixed at the bottom of the adjusting rod, and the top end of the spring is connected with a placing rod; a placing rod inductor is arranged inside the main insert presetting tool;
the main insert clamp is connected with the third mechanical arm, and clamps a nut, a screw, a positioning pin and a sheet insert from a main insert preset tool and puts the nut, the screw, the positioning pin and the sheet insert into an injection molding machine;
after the injection molding machine finishes processing the injection molding machine, the injection molding machine is taken out by a manipulator and is placed into post-processing equipment for processing, the post-processing equipment comprises a gate shearing device, the gate shearing device comprises a gate shearing support, two sides of the top of the gate shearing support are respectively fixed with a scissor cylinder and a blade cylinder, piston rods at the tops of the scissor cylinder and the blade cylinder are respectively connected with a scissor and a double-edge cold blade, the piston rods of the scissor cylinder and the blade cylinder can stretch and rotate, a stainless steel hopper is arranged in the middle of the gate shearing support, the top of the stainless steel hopper is positioned under the scissor cylinder and the blade cylinder, a fence is arranged on the periphery of the top of the stainless steel hopper, and a waste material barrel is arranged below the bottom of the stainless steel;
the rear side of the gate shearing device is also provided with a flame treatment device, the flame treatment device is used for treating burrs, fins and surface impurities of the plastic part, the flame treatment device comprises a flame ejector, the top of the flame ejector is vertically and upwards provided with a row of jet holes, and an air inlet at the bottom of the flame ejector is connected with a natural gas pipe;
the manipulator puts the injection molding after passing through the flame treatment device into a cooling and shaping device, the cooling and shaping device is used for cooling and shaping and then sending the injection molding to a conveying device, the bottom of the conveying device is used for receiving materials through a forklift, the forklift comprises a fork, a support and a supporting mechanism, the fork is controlled by a cylinder to lift, the top of the fork is transversely provided with a cross rod, the bottom of the fork comprises a left fork tooth and a right fork tooth, and the fork teeth are used for placing the injection molding to be conveyed; conveying the injection molding part to a rear goods shelf by a forklift, wherein the goods shelf comprises a plurality of layers of brackets;
the forklift comprises a pallet fork, a bracket and a supporting mechanism; the top of the pallet fork is transversely provided with a cross bar, the bottom of the pallet fork comprises a left fork tooth and a right fork tooth, a tire membrane to be conveyed is placed on the fork teeth, the forklift conveys the tire membrane to a goods shelf, and the goods shelf comprises a plurality of layers of brackets; the support comprises a cross beam and support frames which are vertically arranged on the left side and the right side, and the two sides of each support frame are symmetrically arranged; a plurality of supporting mechanisms are arranged on the outer sides of the supporting frames on the two sides from top to bottom, and each supporting mechanism comprises a bolt, a front baffle, a rear baffle and a stop block; the front baffle and the rear baffle are fixedly arranged on the outer side surface of the support frame, bolt holes are respectively formed in the front baffle and the rear baffle, and the direction of the bolt holes is the same as the advancing direction of the forklift; the fork is characterized in that the bolt is inserted into bolt holes of the front baffle and the rear baffle, a handle of the bolt is arranged between the two baffles, the stop block is arranged between the front baffle and the rear baffle, when the head of the bolt extends out to position a cross bar of the fork, the handle of the bolt falls between the front baffle and the stop block, and when the bolt is retracted, the handle of the bolt falls between the rear baffle and the stop block;
the group number of the supporting mechanisms is the same as the layer number of the goods shelf, the supporting mechanism at the top is matched with the highest layer of the goods shelf, the second group of the supporting mechanisms at the top is matched with the layer below the highest layer of the goods shelf, and by analogy, each group of the supporting mechanisms are matched with the height of each layer of the goods shelf.
2. The automated manufacturing apparatus of automotive injection molded parts of claim 1, wherein: the nut lifter is installed below the nut presetting tool, a nut bin is arranged on the rear side of the nut presetting tool, the nut feeder is connected to the front side of the nut bin, and a nut feeder sensor is arranged at the front end of the nut feeder.
3. The automated manufacturing apparatus of automotive injection molded parts of claim 1, wherein: the front end of the screw and locating pin presetting tool is provided with a screw vibrating disc and a locating pin vibrating disc side by side, the front sides of the screw vibrating disc and the locating pin vibrating disc are respectively fixed with a feed inlet, the screw vibrating disc and the locating pin vibrating disc are connected with a sequencing station disc, and a station inductor is arranged on each station on the sequencing station disc.
4. The automated manufacturing apparatus of automotive injection molded parts of claim 1, wherein: a nut main clamp cylinder is fixed at the rear end of the nut insert main clamp and is connected with a cylinder push rod; a hollow guide sleeve is fixed at the front end of the nut insert main clamp, and the front end of the cylinder push rod extends into the guide sleeve; the magnetic nail is arranged inside the guide sleeve, and the nut main clamp inductor is arranged inside the guide sleeve; and the surface of the nut insert main clamp is provided with an in-place embedding induction lamp and an in-place non-embedding induction lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920725257.1U CN210362185U (en) | 2019-05-20 | 2019-05-20 | Automatic production equipment for automobile injection molding parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920725257.1U CN210362185U (en) | 2019-05-20 | 2019-05-20 | Automatic production equipment for automobile injection molding parts |
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| Publication Number | Publication Date |
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| CN210362185U true CN210362185U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920725257.1U Active CN210362185U (en) | 2019-05-20 | 2019-05-20 | Automatic production equipment for automobile injection molding parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935795A (en) * | 2021-02-07 | 2021-06-11 | 中国计量大学 | Mechanical arm multi-station cooperation automatic feeding device |
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2019
- 2019-05-20 CN CN201920725257.1U patent/CN210362185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935795A (en) * | 2021-02-07 | 2021-06-11 | 中国计量大学 | Mechanical arm multi-station cooperation automatic feeding device |
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