CN114347405A - Automatic material taking equipment of injection molding machine - Google Patents
Automatic material taking equipment of injection molding machine Download PDFInfo
- Publication number
- CN114347405A CN114347405A CN202111469856.XA CN202111469856A CN114347405A CN 114347405 A CN114347405 A CN 114347405A CN 202111469856 A CN202111469856 A CN 202111469856A CN 114347405 A CN114347405 A CN 114347405A
- Authority
- CN
- China
- Prior art keywords
- weighing
- fixed
- platform
- injection molding
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 238000009966 trimming Methods 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000007306 turnover Effects 0.000 claims description 18
- 230000003139 buffering effect Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000758 substrate Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Abstract
The invention discloses automatic material taking equipment of an injection molding machine, which comprises an industrial robot and a gate cutting system, wherein the gate cutting system is used for cutting off a gate of an injection molding product transferred by the industrial robot; the flame trimming system is used for performing flame trimming on the injection molding product after the sprue is removed; a lifting type weighing device; the qualified product conveying line is positioned on one side of the lifting frame, is butted with the conveying mechanism and is used for receiving the qualified injection molding products after weighing is finished; the qualified product conveying line is positioned on the other side of the lifting frame, is butted with the conveying mechanism and is used for receiving unqualified injection molding products after weighing is finished; the automatic injection molding machine has the advantages that the subsequent processing of injection molding products can be automatically realized, the production efficiency is greatly improved, and the labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of injection molding machines, in particular to automatic material taking equipment of an injection molding machine.
Background
In the field of injection molding production, an injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding die, and is widely applied to various fields.
Most injection molding machines have adopted the form that industrial robot got the piece to improve production efficiency, industrial robot need carry out the process of multiple subsequent processing after taking out the product from the die cavity, for example whether reach standard the quality of the mouth of a river, the deburring of excision product, detection product etc. these process tradition implementation modes are accomplished through artifical or artifical and equipment matched with mode usually, need consume more manpower, low in production efficiency moreover, high in production cost.
Therefore, the existing material taking equipment needs to be improved urgently, so that the equipment which is high in automation degree and can effectively improve the subsequent treatment effect is designed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the automatic material taking equipment for the injection molding machine, which can be used for automatically realizing the subsequent processing of injection molding products, greatly improving the production efficiency and reducing the labor cost.
The technical scheme adopted by the invention for solving the technical problems is as follows: automatic material equipment of getting of injection molding machine, including industrial robot, still include
The gate cutting system is used for cutting off a gate of an injection product transferred by the industrial robot;
the flame trimming system is used for performing flame trimming on the injection molding product after the sprue is removed;
the lifting type weighing device comprises a weighing rack, a weighing platform, a lifting frame and a transmission mechanism, wherein the weighing platform is arranged at the bottom of the weighing rack, the lifting frame can be vertically moved in the weighing rack through the lifting mechanism, the transmission mechanism is arranged at the upper end of the lifting frame and is used for conveying products in two directions, the lifting frame is also provided with an avoidance area, and when the lifting frame moves downwards and the avoidance area avoids the weighing platform, the products on the transmission mechanism are placed on the weighing platform; when the lifting frame moves upwards, the conveying mechanism lifts the product upwards to separate from the weighing platform;
the qualified product conveying line is positioned on one side of the lifting frame, is butted with the conveying mechanism and is used for receiving the qualified injection molding products after weighing is finished;
the qualified product conveying line is positioned on the other side of the lifting frame, is butted with the conveying mechanism and is used for receiving unqualified injection molding products after weighing is finished;
after the injection molding machine is opened in place, the industrial robot takes out an injection product from the mold of the injection molding machine and transfers the injection product to the position of the cutting sprue system, after the cutting sprue of the injection product is finished, the industrial robot reaches the position of the flame trimming system for burning burrs of the injection product, after the flame trimming of the injection product is finished, the industrial robot transfers the injection product to the weighing platform for weighing, if the injection product is weighed and detected to be qualified, the conveying mechanism conveys the product to the qualified product conveying line, and if the injection product is weighed and detected to be unqualified, the conveying mechanism conveys the product to the unqualified product conveying line.
Cut runner system and include first platform, lower hopper, first erection column and second erection column, it is regional to have seted up a unloading on the first platform, the hopper sets up down in the unloading region, it is fixed with the connecting rod still to go back the level in the unloading region, first erection column with the second erection column is vertical respectively to be fixed on the connecting rod, the upper end of first erection column is fixed with the first cutting knife subassembly of a horizontal distribution, the upper end of second erection column is fixed with the second cutting knife subassembly of a vertical distribution, be fixed with the scissors subassembly on the lateral wall of second erection column. In this structure, the incision direction of first cutting knife subassembly and second cutting knife subassembly is different, can guarantee the cutability of different positions runner as far as possible, sets up the scissors subassembly on the second erection column, utilizes the scissors subassembly to cut off the form of runner, more can the injection moulding product of the different runners of adaptation, still is provided with garbage collection device in the below of hopper down, and the device is used for receiving the runner waste material of cutting away or cutting off to in the unified recovery processing in later stage.
The first cutter assembly comprises a first jacking rotary cylinder and a first blade, the first jacking rotary cylinder is horizontally fixed on the side wall of the first mounting column, the first blade is connected to an output rod of the first jacking rotary cylinder through a first mounting handle, the second cutter assembly comprises a second jacking rotary cylinder and a second blade, the second jacking rotary cylinder is vertically fixed on the side wall of the second mounting column, the second blade is connected to an output rod of the second jacking rotary cylinder through a second mounting handle, the scissors assembly comprises pneumatic scissors, a lifting seat and a lifting cylinder, the lifting cylinder is vertically fixed on the side wall of the second mounting column, the lifting seat is fixed on an output rod of the lifting cylinder, the pneumatic scissors are fixed on the lifting seat, and a guide assembly is further arranged between the lifting seat and the second mounting column. In this structure, first cutting knife subassembly includes first jacking revolving cylinder and first blade, first jacking revolving cylinder is prior art, it can drive the circumferential direction that can also carry out certain angle in the time of first blade horizontal migration, the same reason, second cutting knife subassembly is the same, even the product that industrial robot transferred has positional deviation like this, also can be better adjust, the suitability is better, the scissors subassembly includes pneumatic scissors, lift seat and lift cylinder, the lift cylinder is used for driving pneumatic scissors and goes up and down, the injection moulding product of the different positions of adaptation from this, the setting of direction subassembly makes the difficult dislocation of removal of lift seat, and comparatively smooth and easy.
Flame deburring system includes flame generator, connecting rod and position control mechanism, flame generator fixes on the connecting rod, position control mechanism sets up on the first platform, and is used for the adjustment around the connecting rod, control and the every single move position, position control mechanism includes pole setting, horizontal track, position control piece, montant and horizontal pole, the pole setting is fixed on the first platform, horizontal track is fixed in the pole setting, position control piece ability horizontal slip sets up on the horizontal track, the montant is fixed on the position control piece, the ability slides from top to bottom on the montant is provided with first grip block, the horizontal pole is worn to establish on the first grip block, a pot head of horizontal pole is equipped with the second grip block, the connecting rod is worn to establish on the second grip block. In this structure, flame deburring system also sets up on first platform, and the industrial robot of being convenient for removes injection moulding product to flame deburring station at once after the sprue is cut, and position control mechanism's setting makes flame generator's position adjustable, realizes the processing of clever fever deckle edge.
The weighing machine comprises a weighing rack, a weighing platform and a weighing platform, wherein the weighing rack comprises a bottom plate, a first vertical beam and a second vertical beam which are vertically fixed on two sides of the bottom plate, the weighing platform comprises a table board, two supporting frames and four weighing sensors, the two supporting frames are fixed on the bottom of the table board, the two supporting frames are respectively positioned on the front side and the rear side of the bottom plate, the four weighing sensors are uniformly distributed on the periphery of the upper end of the table board, and a section frame for placing products is arranged between the four weighing sensors. In this structure, first perpendicular roof beam and the vertical connection of second perpendicular roof beam are on the bottom plate, realize the reliable and stable of frame of weighing from this, and the platform of weighing spanes on the bottom plate, and its central point that is located the bottom plate puts, and spatial distribution is comparatively reasonable, installs four weighing sensor on the mesa, and four weighing sensor are the rectangle form and distribute, and the setting of section bar frame then is used for stably placing injection moulding product, has improved weighing stability and precision from this.
The lifting mechanism comprises a first screw rod, a second screw rod and a driving assembly, the first screw rod is vertically and rotatably arranged in the first vertical beam, one side of the lifting frame is provided with a first nut seat, the first nut seat is screwed on the first screw rod, the second screw rod is vertically and rotatably arranged in the second vertical beam, the other side of the lifting frame is provided with a second nut seat, the second nut seat is screwed on the second screw rod, the driving assembly is arranged on the bottom plate and is used for driving the first screw rod and the second screw rod to rotate simultaneously, the driving assembly comprises a driving motor, the bottom of the first screw rod is connected with a first steering gear, the bottom of the second screw rod is connected with a second steering gear, the first steering gear and the second steering gear are connected through a synchronous shaft, and the driving motor is fixed on the bottom plate, and the synchronous shaft is driven to rotate through the transmission unit. In the structure, when the driving assembly drives the first screw rod and the second screw rod to rotate simultaneously, the first nut seat and the second nut seat are also lifted synchronously, so that the lifting frame moves up and down, the movement of the lifting frame is controlled in a screw rod transmission mode, the structure is simple, the precision is high, the control is easy, the first screw rod and the second screw rod can be driven to rotate simultaneously by adopting one power source, the manufacturing cost is low, the specific working process is as follows, when the driving motor rotates, the rotation of the synchronizing shaft is driven by the transmission unit, the transmission unit adopts a speed reducer or a chain wheel chain unit, the structure belongs to the prior art, when the synchronizing shaft rotates, the first steering gear and the second steering gear which are connected with the synchronizing shaft start to work, and finally, the first screw rod and the second screw rod rotate simultaneously.
The lifting type weighing device also comprises a turnover mechanism for turning over the product, the turnover mechanism comprises a turnover support, a turnover rod and a turnover frame, the turning bracket is fixed at the upper end of the weighing frame, bearing seats are arranged on the turning bracket at intervals on the left and right, the two ends of the turning rod are rotatably arranged in the bearing seats through bearings, the turning bracket is provided with a rotating unit for driving the turning rod to rotate, the turning frame is fixed on the turning rod, the overturning frame is provided with a plurality of suckers, the rotating unit comprises a servo motor, the servo motor is fixed on the overturning frame, and the turnover rod is coaxially fixed, the turnover support is also provided with a first photoelectric sensor, and the first photoelectric sensor is in control connection with the servo motor. In this structure, because injection moulding product divides the transfer mold again and gets piece and cover half and get piece, consequently set up tilting mechanism, the product that overturns before weighing, the outward appearance face of protection product, guarantee the commonality that the movable mould got piece and cover half got piece, it specifically is through the sucking disc absorb product, then the rotation unit drive roll-over bar rotates, finally make the product can fall on transmission device, adopt servo motor drive roll-over bar's rotation, easy accurate control, the both ends setting of roll-over bar is in the bearing frame, realize the smooth and easy rotation of roll-over bar from this. The photoelectric sensor of the rotary hand of the servo motor is controlled, after the photoelectric sensor senses a signal, the signal is fed back to the controller, then the controller controls the rotation of the servo motor, the rotation of the turnover rod is achieved, and the automation degree is high.
The automatic material taking equipment of the injection molding machine further comprises a second platform, the industrial robot is connected onto the second platform, a jig quick-change system for replacing jigs of the industrial robot is arranged on the second platform, the jig quick-change system comprises a base, a plurality of stand columns and a jig placing mechanism arranged on each stand column, the base is fixed onto the second platform, the stand columns can be detachably connected onto the base, the jig placing mechanism comprises a buffering platform, a sliding plate and a vertical plate, the buffering platform is fixed to the top ends of the stand columns, the sliding plate can be slidably arranged on the buffering platform, the sliding plate is provided with a buffering mechanism between the buffering platform, the vertical plate is fixed onto the sliding plate, and a jig base plate is detachably connected onto the vertical plate. In the structure, the industrial robot and the jig quick-change system are integrated on the second platform, so that the overall occupied space is effectively saved, the jig arranged on the operating end of the industrial robot is quickly changed through the jig quick-change device, and the stand columns are detachably connected to the base, so that the position adjustment and the replacement of the stand columns with different specifications are facilitated; the jig placing mechanism is used for placing a jig substrate, and the jig is installed on the jig substrate in advance, so that the industrial robot can realize quick reloading selection only by selecting the jig on the jig substrate; the jig placing mechanism comprises a buffer platform, a sliding plate and a vertical plate, the sliding plate is slidably arranged on the buffer platform, and the horizontal force generated when the industrial robot automatically places the jig is counteracted under the action of the buffer mechanism, so that a better protection effect is achieved; the jig base plate can be detachably arranged on the vertical plate, so that the jig base plate for installing different jigs can be conveniently replaced, and the jig base plate has better universality
The buffer platform is characterized in that a first baffle and a second baffle are fixed at two ends of the buffer platform in an upward extending mode respectively, two sliding rails distributed at intervals are fixed between the first baffle and the second baffle, two sliding blocks are arranged at the bottom of the sliding plate and are arranged on the sliding rails in a sliding mode, the buffer mechanism comprises two buffer springs, a buffer plate is fixed at the bottom of the sliding plate and is located between the two sliding rails, and the two buffer springs are connected between the buffer plate and the first baffle at intervals, so that the buffer plate keeps the trend of movement of the first baffle. In this structure, the slide rail is fixed between first baffle and second baffle, it is more reliable to connect, but the slide passes through the cooperation sliding connection of slider and slide rail on buffering platform, thereby it is more smooth and easy to remove, buffer gear includes two buffer spring, when the riser receives industrial robot's impact like this, can be toward retreating one section distance, direct hard contact has been avoided, horizontal force when having offset industrial robot and getting the tool voluntarily, afterwards, under buffer spring's effect, can make the buffer board be close to first baffle, realize the automatic re-setting of riser.
The detection mechanism is used for detecting whether the jig base plate exists on the station and comprises a travel switch and a second photoelectric sensor, wherein the travel switch and the second photoelectric sensor are fixed on the sliding plate, and when the jig base plate is connected to the vertical plate, the lower end of the jig base plate is in contact with the travel switch. In this structure, travel switch is used for contacting with the tool base plate, and when the tool base plate from top to bottom displacement, its bottom contacted travel switch, travel switch send signal represents promptly and detects to have the tool base plate on the station, and second photoelectric sensor is prior art, and it cooperates with travel switch, plays the effect of dual detection.
Compared with the prior art, the invention has the advantages that:
1. the device integrates the functions of gate cutting, flame trimming, lifting weighing and sorting transportation, can fully automatically realize the subsequent processing of injection products, has high integration level, greatly improves the production efficiency and reduces the labor cost.
2. The automation integration is high, the labor is saved, and the production efficiency can be effectively improved;
3. different devices are integrated on the first platform and the second platform, so that the occupied area of equipment with different functions is reduced, and the space utilization rate is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic perspective view of a first platform according to the present invention;
FIG. 4 is a schematic perspective view of a first mounting post according to the present invention;
FIG. 5 is a perspective view of a second mounting post according to the present invention;
FIG. 6 is a schematic perspective view of the flame trimming system of the present invention;
FIG. 7 is a schematic perspective view of the lifting type weighing apparatus according to the present invention;
FIG. 8 is a schematic structural view of the lifting mechanism of the present invention;
FIG. 9 is a schematic perspective view of a weighing platform according to the present invention;
FIG. 10 is a schematic view of the present invention in an inverted perspective configuration;
FIG. 11 is a schematic perspective view of a second stage according to the present invention;
fig. 12 is a schematic view of a three-dimensional mechanism of a jig quick-change system according to the present invention in a working state;
fig. 13 is a schematic view of a three-dimensional mechanism of the jig quick-change system according to the present invention;
fig. 14 is a schematic perspective view of a jig placing mechanism according to the present invention;
fig. 15 is a schematic perspective view of the jig placing mechanism according to the present invention in an exploded state.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, but the present invention is not limited thereto.
The first embodiment is as follows: as shown in the figure, the automatic material taking equipment of the injection molding machine comprises an industrial robot 1 and further comprises
A gate cutting system 2 for cutting off a gate of an injection product transferred by the industrial robot 1;
the flame trimming system 3 is used for performing flame trimming on the injection molding product after the sprue is cut off;
the lifting type weighing device 4 comprises a weighing rack 41, a weighing platform 42, a lifting frame 43 and a transmission mechanism 44, wherein the weighing platform 42 is arranged at the bottom of the weighing rack 41, the lifting frame 43 can be arranged in the weighing rack 41 in a vertically moving mode through a lifting mechanism 45, the transmission mechanism 44 is arranged at the upper end of the lifting frame 43 and is used for conveying products in a two-way mode, the lifting frame 43 is further provided with an avoiding area 431, and when the lifting frame 43 moves downwards and the avoiding area 431 avoids the weighing platform 42, the products on the transmission mechanism 44 are placed on the weighing platform 42; when the lifting frame 43 moves upwards, the conveying mechanism 44 lifts the product upwards to separate from the weighing platform 42;
the qualified product conveying line 5 is positioned on one side of the lifting frame 43, is butted with the conveying mechanism 44 and is used for receiving the qualified injection molding products after weighing is finished;
the unqualified product conveying line 6 is positioned on the other side of the lifting frame 43, is butted with the conveying mechanism 44 and is used for receiving unqualified injection products after weighing is finished;
after the injection molding machine is opened to a position, the industrial robot 1 takes out an injection product from the mold of the injection molding machine, and transfers to the position of the cutting gate system 2, after the cutting gate of the injection product is finished, the industrial robot 1 makes the injection product reach the position of the flame trimming system 3 for burr trimming, after the flame trimming of the injection product is finished, the industrial robot 1 transfers the injection product to the weighing platform 42 for weighing, if the injection product is weighed and detected to be qualified, the conveying mechanism 44 conveys the product to the qualified product conveying line 5, if the injection product is weighed and detected to be unqualified, the conveying mechanism 44 conveys the product to the unqualified product conveying line 6.
Example two: as shown in the figure, the other structures are the same as those of the first embodiment, and the difference is that the gate cutting system 2 includes a first platform 21, a blanking hopper 22, a first mounting column 23 and a second mounting column 24, a blanking region 211 is provided on the first platform 21, the blanking hopper 22 is disposed in the blanking region 211, a connecting rod 25 is further horizontally fixed in the blanking region 211, the first mounting column 23 and the second mounting column 24 are respectively vertically fixed on the connecting rod 25, a first cutting knife assembly 26 horizontally distributed is fixed at the upper end of the first mounting column 23, a second cutting knife assembly 27 vertically distributed is fixed at the upper end of the second mounting column 24, and a scissors assembly 28 is fixed on the side wall of the second mounting column 24. In this structure, the incision direction of first cutting knife subassembly 26 and second cutting knife subassembly 27 is different, can guarantee the cutability of different positions runner as far as possible, sets up scissors subassembly 28 on second erection column 24, utilizes scissors subassembly 28 to cut off the form of runner, more can adapt to the injection moulding product of different runners, still is provided with garbage collection device in the below of hopper 22 down, and the device is used for receiving the runner waste material of cutting away or cutting off to in the unified recovery processing in later stage.
The first cutter assembly 26 comprises a first jacking rotary cylinder 261 and a first blade 262, the first jacking rotary cylinder 261 is horizontally fixed on the side wall of the first mounting column 23, the first blade 262 is connected on the output rod of the first jacking rotary cylinder 261 through a first mounting handle 263, the second cutter assembly 27 comprises a second jacking rotary cylinder 271 and a second blade 272, the second jacking rotary cylinder 271 is vertically fixed on the side wall of the second mounting column 24, the second blade 272 is connected on the output rod of the second jacking rotary cylinder 271 through a second mounting handle 273, the scissors assembly 28 comprises pneumatic scissors 281, the lifting device comprises a lifting seat 282 and a lifting air cylinder 283, wherein the lifting air cylinder 283 is vertically fixed on the side wall of the second mounting post 24, the lifting seat 282 is fixed on an output rod of the lifting air cylinder 283, the pneumatic scissors 281 is fixed on the lifting seat 282, and a guide assembly 284 is further arranged between the lifting seat 282 and the second mounting post 24. In this structure, first cutting knife subassembly 26 includes first jacking revolving cylinder 261 and first blade 262, first jacking revolving cylinder 261 is prior art, it can drive first blade 262 horizontal migration can also carry out the circumferential direction of certain angle in the time, on the same principle, second cutting knife subassembly 27 is the same, even the product that industrial robot 1 transferred has positional deviation like this, also can be better adjust, the suitability is better, scissors subassembly 28 includes pneumatic scissors 281, lift seat 282 and lift cylinder 283, lift cylinder 283 is used for driving pneumatic scissors 281 to go up and down, from this the injection moulding product of the different positions of adaptation, the setting of guide assembly 284 makes the difficult dislocation of removal of lift seat 282, and it is comparatively smooth and easy.
The flame trimming system 3 comprises a flame generator 31, a connecting rod 32 and a position adjusting mechanism 33, wherein the flame generator 31 is fixed on the connecting rod 32, the position adjusting mechanism 33 is arranged on the first platform 21 and used for adjusting the front and back, left and right and pitching positions of the connecting rod 32, the position adjusting mechanism 33 comprises a vertical rod 34, a horizontal rail 35, a position adjusting block 36, a vertical rod 37 and a cross rod 38, the vertical rod 34 is fixed on the first platform 21, the horizontal rail 35 is fixed on the vertical rod 34, the position adjusting block 36 can be horizontally arranged on the horizontal rail 35 in a sliding manner, the vertical rod 37 is fixed on the position adjusting block 36, a first clamping block 39 can be vertically arranged on the vertical rod 37 in a sliding manner, the cross rod 38 is arranged on the first clamping block 39 in a penetrating manner, a second clamping block 30 is sleeved at one end of the cross rod 38, and the connecting rod 32 is arranged on the second clamping block 30 in a penetrating manner. In the structure, the flame trimming system 3 is also arranged on the first platform 21, so that the industrial robot 1 can move an injection molding product to a flame trimming station immediately after the gate cutting is finished, and the position of the flame generator 31 can be adjusted by the arrangement of the position adjusting mechanism 33, so that the flexible burr burning treatment is realized.
Example three: as shown in the figures, the other structures are the same as those of the embodiment, and the difference is that the weighing frame 41 includes a bottom plate 411, and a first vertical beam 412 and a second vertical beam 413 vertically fixed on two sides of the bottom plate 411, the weighing platform 42 includes a table top 421, two support frames 422 and four weighing sensors 423, the two support frames 422 are fixed at the bottom of the table top 421, the two support frames 422 are respectively located on the front and rear sides of the bottom plate 411, the four weighing sensors 423 are uniformly distributed around the upper end of the table top 421, and a profile frame 424 for placing a product is arranged between the four weighing sensors 423. In this structure, first perpendicular roof beam 412 and the vertical connection of second perpendicular roof beam 413 are on bottom plate 411, realize weighing frame 41's reliable and stable from this, weighing platform 42 spanes on bottom plate 411, and it is located bottom plate 411's central point, and spatial distribution is comparatively reasonable, installs four weighing sensor 423 on the mesa 421, and four weighing sensor 423 are the rectangle and distribute, and profile frame 424's setting then is used for stably placing the injection moulding product, has improved weighing stability and precision from this.
The lifting mechanism 45 comprises a first screw rod 451, a second screw rod 452 and a driving assembly 453, the first screw rod 451 is vertically and rotatably arranged in the first vertical beam 412, one side of the lifting frame 43 is provided with a first nut seat 432, the first nut seat 432 is screwed on the first screw rod 451, the second screw rod 452 is vertically and rotatably arranged in the second vertical beam 413, the other side of the lifting frame 43 is provided with a second nut seat 433, the second nut seat 433 is screwed on the second screw rod 452, the driving assembly 453 is arranged on the bottom plate 411, and is used for driving the first screw rod 451 and the second screw rod 452 to rotate simultaneously, the driving assembly 453 includes a driving motor 454, the bottom of the first screw rod 451 is connected with a first steering gear 455, the bottom of the second screw rod 452 is connected with a second steering gear 456, the first steering gear 455 and the second steering gear 456 are connected through a synchronizing shaft 457, the driving motor 454 is fixed on the bottom plate 411, and the synchronizing shaft 457 is driven to rotate through a transmission unit 458. In the structure, when the driving assembly 453 drives the first lead screw 451 and the second lead screw 452 to rotate simultaneously, the first nut seat 432 and the second nut seat 433 are also lifted synchronously, so that the lifting frame 43 moves up and down, the movement of the lifting frame 43 is controlled in a lead screw transmission manner, the structure is simple, the precision is high, and the control is easy, and the first lead screw 451 and the second lead screw 452 can be driven to rotate simultaneously by using one power source, the manufacturing cost is low, the specific working process is as follows, when the driving motor 454 rotates, the rotation of the synchronizing shaft 457 is driven by the transmission unit 458, the transmission unit 458 adopts a speed reducer or a chain wheel unit, which is the prior art, and when the synchronizing shaft 457 rotates, the first steering device 455 and the second steering device 456 connected with the synchronizing shaft 457 start to operate, and finally the first lead screw 451 and the second lead screw 452 rotate simultaneously.
Over-and-under type weighing device 4 still includes the tilting mechanism 46 that is used for turning over the product, tilting mechanism 46 includes upset support 461, upset pole 462 and roll-over stand 463, upset support 461 fixes the upper end at weighing frame 41, upset support 461 on the interval be provided with bearing frame 464 about, the both ends of upset pole 462 pass through the bearing frame 464 that the bearing is rotatable to be set up, be provided with on the upset support 461 and be used for driving upset pole 462 pivoted rotating unit 465, roll-over stand 463 is fixed on upset pole 462, and be provided with a plurality of sucking discs 466 on the roll-over stand 463, rotating unit 465 includes servo motor 467, servo motor 467 fix on upset support 461, and with the coaxial fixed of roll-over pole 462, upset support 461 on still be provided with first photoelectric sensor 468, first photoelectric sensor 468 with servo motor 467 control connection. In this structure, because injection moulding product is transfer mold again and is got piece and cover half and get piece, consequently set up tilting mechanism 46, the upset product before weighing, the outward appearance face of protection product, guarantee the commonality that the movable mould was got piece and cover half got piece, it specifically is to absorb the product through sucking disc 466, then rotation unit 465 drive upset pole 462 rotates, finally make the product can fall on transmission device 44, adopt servo motor 467 drive upset pole 462's rotation, easy accurate control, the both ends of upset pole 462 set up in bearing frame 464, realize the smooth and easy rotation of upset pole 462 from this. Servo motor 467's rotation hand photoelectric sensor control, after photoelectric sensor senses the signal, feeds back to the controller, then controller control servo motor 467's rotation realizes the rotation of upset pole 462 from this, and degree of automation is higher.
The specific working process of the lifting type weighing device 4 is as follows:
1. the lifting frame 43 waits for the industrial robot 1 to place the workpiece at an initial height (which can be set to be higher than the upper surface of the weighing platform 42 and lower than the height after the turnover mechanism 46 is turned over);
2. if the workpiece is a moving mold, the robot directly puts the product on the transmission mechanism 44 after taking the workpiece; if the workpiece is taken as a fixed die, the robot firstly puts the product on the turnover mechanism 46 after taking the workpiece (the robot is turned over at the initial position to wait for the workpiece to be put, and the sucker 466 of the turnover mechanism 46 faces upwards at the moment); the suction cup 466 turns over after sucking the product, the suction cup 466 breaks vacuum after turning over in place, and the product falls on the transmission mechanism 44;
3. the lifting frame 43 is lowered, during which the product is placed on the profile frame 424 of the weighing station 42 for weighing. The weighing time is set to be 5s, the weighing value is ensured to be accurate and stable, after weighing is finished, the weighing sensor 423 sends weighing data to the controller, the controller considers that weighing is finished after receiving the data, and the lifting frame 43 is controlled to lift;
4. in the lifting process of the lifting frame 43, the conveying mechanism 44 lifts the product from the profile frame 424, and stops after the product is lifted to a conveying height (the height can be set to ensure that the product completely leaves the profile frame 424);
5. the transmission mechanism 44 acts, if the product is weighed and detected to be qualified, the product flows to the qualified product conveying line 5; if the detection is not qualified, the flow is directed to a unqualified product conveying line 6.
Example four: as shown in the figure, the other structure is the same as that of the embodiment, but the difference is that the automatic material taking device of the injection molding machine further comprises a second platform 71, the industrial robot 1 is connected to the second platform 71, and a jig quick-change system 7 for replacing the jig of the industrial robot 1 is arranged on the second platform 71, the jig quick-change system 7 comprises a base 72, a plurality of upright posts 73 and a jig placing mechanism 74 arranged on each upright post 73, the base 72 is fixed on the second platform 71, the upright posts 73 are detachably connected on the base 72, the jig placing mechanism 74 comprises a buffer platform 75, a sliding plate 76 and a vertical plate 77, the buffer platform 75 is fixed at the top end of the upright posts 73, the sliding plate 76 is slidably arranged on the buffer platform 75, and be provided with buffer gear 78 between slide 76 and the buffering platform 75, riser 77 is vertical to be fixed on slide 76, and can dismantle on riser 77 and be connected with tool base plate 771. In the structure, the industrial robot 1 and the jig quick-change system 7 are integrated on the second platform 71, so that the overall occupied space is effectively saved, the jig mounted on the operation end of the industrial robot 1 is quickly changed through the jig quick-change device, and the stand column 73 is detachably connected to the base 72, so that the position adjustment and the replacement of the stand columns 73 with different specifications are facilitated; the jig placing mechanism 74 is used for placing the jig substrate 771, and the jig is installed on the jig substrate 771 in advance, so that the industrial robot 1 can realize quick replacement and selection only by selecting the jig on the jig substrate 771; the jig placing mechanism 74 comprises a buffer platform 75, a sliding plate 76 and a vertical plate 77, wherein the sliding plate 76 is slidably arranged on the buffer platform 75, and the horizontal force generated when the industrial robot 1 automatically places the jig is counteracted under the action of the buffer mechanism 78, so that a good protection effect is achieved; jig substrate 771 can be detachably arranged on vertical plate 77, so that jig substrate 771 provided with different jigs can be conveniently replaced and installed, and the universality is better
Two clamping plates 772 are fixed at the top of the vertical plate 77 at intervals, a guide groove 773 is formed in the upper end of each clamping plate 772, two positioning rods 774 are fixed at the rear end of the jig substrate 771 at intervals, and the positioning rods 774 are located in the corresponding guide grooves 773. In this structure, the locating lever is used for cooperating with the guide way, like this on the installation tool base plate, plays the effect of quick direction, realizes the quick installation location of tool base plate 771.
Be provided with the detection mechanism who is used for detecting whether to have tool base plate 771 on the station on the slide 76, detection mechanism is including fixing travel switch 79 and the second photoelectric sensor 70 on slide 76, and when tool base plate 771 connects on riser 77, the lower extreme of tool base plate 771 contacts with travel switch 79. In this structure, travel switch 79 is used for contacting with tool base plate 771, and when tool base plate 771 from top to bottom displacement, its bottom contacts travel switch 79, and travel switch 79 sends the signal and represents promptly to detect to have tool base plate 771 on the station, and second photoelectric sensor 70 is prior art, and it cooperates with travel switch 79, plays the effect of dual detection.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, and the present invention may be modified in materials and structures, or replaced with technical equivalents, in the constructions of the above-mentioned various components. Therefore, structural equivalents made by using the description and drawings of the present invention or by directly or indirectly applying to other related arts are also encompassed within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic material equipment of getting of injection molding machine, includes industrial robot, its characterized in that: also comprises
The gate cutting system is used for cutting off a gate of an injection product transferred by the industrial robot;
the flame trimming system is used for performing flame trimming on the injection molding product after the sprue is removed;
the lifting type weighing device comprises a weighing rack, a weighing platform, a lifting frame and a transmission mechanism, wherein the weighing platform is arranged at the bottom of the weighing rack, the lifting frame can be vertically moved in the weighing rack through the lifting mechanism, the transmission mechanism is arranged at the upper end of the lifting frame and is used for conveying products in two directions, the lifting frame is also provided with an avoidance area, and when the lifting frame moves downwards and the avoidance area avoids the weighing platform, the products on the transmission mechanism are placed on the weighing platform; when the lifting frame moves upwards, the conveying mechanism lifts the product upwards to separate from the weighing platform;
the qualified product conveying line is positioned on one side of the lifting frame, is butted with the conveying mechanism and is used for receiving the qualified injection molding products after weighing is finished;
the qualified product conveying line is positioned on the other side of the lifting frame, is butted with the conveying mechanism and is used for receiving unqualified injection molding products after weighing is finished;
after the injection molding machine is opened in place, the industrial robot takes out an injection product from the mold of the injection molding machine and transfers the injection product to the position of the cutting sprue system, after the cutting sprue of the injection product is finished, the industrial robot reaches the position of the flame trimming system for burning burrs of the injection product, after the flame trimming of the injection product is finished, the industrial robot transfers the injection product to the weighing platform for weighing, if the injection product is weighed and detected to be qualified, the conveying mechanism conveys the product to the qualified product conveying line, and if the injection product is weighed and detected to be unqualified, the conveying mechanism conveys the product to the unqualified product conveying line.
2. The automatic material taking equipment of the injection molding machine as claimed in claim 1, wherein: cut runner system and include first platform, lower hopper, first erection column and second erection column, it is regional to have seted up a unloading on the first platform, the hopper sets up down in the unloading region, it is fixed with the connecting rod still to go back the level in the unloading region, first erection column with the second erection column is vertical respectively to be fixed on the connecting rod, the upper end of first erection column is fixed with the first cutting knife subassembly of a horizontal distribution, the upper end of second erection column is fixed with the second cutting knife subassembly of a vertical distribution, be fixed with the scissors subassembly on the lateral wall of second erection column.
3. The automatic reclaiming equipment of an injection molding machine according to claim 2, characterized in that: the first cutter assembly comprises a first jacking rotary cylinder and a first blade, the first jacking rotary cylinder is horizontally fixed on the side wall of the first mounting column, the first blade is connected to an output rod of the first jacking rotary cylinder through a first mounting handle, the second cutter assembly comprises a second jacking rotary cylinder and a second blade, the second jacking rotary cylinder is vertically fixed on the side wall of the second mounting column, the second blade is connected to an output rod of the second jacking rotary cylinder through a second mounting handle, the scissors assembly comprises pneumatic scissors, a lifting seat and a lifting cylinder, the lifting cylinder is vertically fixed on the side wall of the second mounting column, the lifting seat is fixed on an output rod of the lifting cylinder, the pneumatic scissors are fixed on the lifting seat, and a guide assembly is further arranged between the lifting seat and the second mounting column.
4. The automatic reclaiming equipment of an injection molding machine according to claim 2, characterized in that: flame deburring system includes flame generator, connecting rod and position control mechanism, flame generator fixes on the connecting rod, position control mechanism sets up on the first platform, and is used for the adjustment around the connecting rod, control and the every single move position, position control mechanism includes pole setting, horizontal track, position control piece, montant and horizontal pole, the pole setting is fixed on the first platform, horizontal track is fixed in the pole setting, position control piece ability horizontal slip sets up on the horizontal track, the montant is fixed on the position control piece, the ability slides from top to bottom on the montant is provided with first grip block, the horizontal pole is worn to establish on the first grip block, a pot head of horizontal pole is equipped with the second grip block, the connecting rod is worn to establish on the second grip block.
5. The automatic material taking equipment of the injection molding machine as claimed in claim 1, wherein: the weighing machine comprises a weighing rack, a weighing platform and a weighing platform, wherein the weighing rack comprises a bottom plate, a first vertical beam and a second vertical beam which are vertically fixed on two sides of the bottom plate, the weighing platform comprises a table board, two supporting frames and four weighing sensors, the two supporting frames are fixed on the bottom of the table board, the two supporting frames are respectively positioned on the front side and the rear side of the bottom plate, the four weighing sensors are uniformly distributed on the periphery of the upper end of the table board, and a section frame for placing products is arranged between the four weighing sensors.
6. The automatic reclaiming equipment of an injection molding machine according to claim 5, wherein: the lifting mechanism comprises a first screw rod, a second screw rod and a driving assembly, the first screw rod is vertically and rotatably arranged in the first vertical beam, one side of the lifting frame is provided with a first nut seat, the first nut seat is screwed on the first screw rod, the second screw rod is vertically and rotatably arranged in the second vertical beam, the other side of the lifting frame is provided with a second nut seat, the second nut seat is screwed on the second screw rod, the driving assembly is arranged on the bottom plate and is used for driving the first screw rod and the second screw rod to rotate simultaneously, the driving assembly comprises a driving motor, the bottom of the first screw rod is connected with a first steering gear, the bottom of the second screw rod is connected with a second steering gear, the first steering gear and the second steering gear are connected through a synchronous shaft, and the driving motor is fixed on the bottom plate, and the synchronous shaft is driven to rotate through the transmission unit.
7. The automatic reclaiming equipment of an injection molding machine according to claim 5, wherein: the lifting type weighing device also comprises a turnover mechanism for turning over the product, the turnover mechanism comprises a turnover support, a turnover rod and a turnover frame, the turning bracket is fixed at the upper end of the weighing frame, bearing seats are arranged on the turning bracket at intervals on the left and right, the two ends of the turning rod are rotatably arranged in the bearing seats through bearings, the turning bracket is provided with a rotating unit for driving the turning rod to rotate, the turning frame is fixed on the turning rod, the overturning frame is provided with a plurality of suckers, the rotating unit comprises a servo motor, the servo motor is fixed on the overturning frame, and the turnover rod is coaxially fixed, the turnover support is also provided with a first photoelectric sensor, and the first photoelectric sensor is in control connection with the servo motor.
8. The automatic material taking equipment of the injection molding machine as claimed in claim 1, wherein: the automatic material taking equipment of the injection molding machine further comprises a second platform, the industrial robot is connected onto the second platform, a jig quick-change system for replacing jigs of the industrial robot is arranged on the second platform, the jig quick-change system comprises a base, a plurality of stand columns and a jig placing mechanism arranged on each stand column, the base is fixed onto the second platform, the stand columns can be detachably connected onto the base, the jig placing mechanism comprises a buffering platform, a sliding plate and a vertical plate, the buffering platform is fixed to the top ends of the stand columns, the sliding plate can be slidably arranged on the buffering platform, the sliding plate is provided with a buffering mechanism between the buffering platform, the vertical plate is fixed onto the sliding plate, and a jig base plate is detachably connected onto the vertical plate.
9. The automatic reclaiming equipment of an injection molding machine according to claim 8, wherein: the buffer platform is characterized in that a first baffle and a second baffle are fixed at two ends of the buffer platform in an upward extending mode respectively, two sliding rails distributed at intervals are fixed between the first baffle and the second baffle, two sliding blocks are arranged at the bottom of the sliding plate and are arranged on the sliding rails in a sliding mode, the buffer mechanism comprises two buffer springs, a buffer plate is fixed at the bottom of the sliding plate and is located between the two sliding rails, and the two buffer springs are connected between the buffer plate and the first baffle at intervals, so that the buffer plate keeps the trend of movement of the first baffle.
10. The automatic reclaiming device of an injection molding machine as claimed in claim 9, wherein: the detection mechanism is used for detecting whether the jig base plate exists on the station and comprises a travel switch and a second photoelectric sensor, wherein the travel switch and the second photoelectric sensor are fixed on the sliding plate, and when the jig base plate is connected to the vertical plate, the lower end of the jig base plate is in contact with the travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111469856.XA CN114347405A (en) | 2021-12-03 | 2021-12-03 | Automatic material taking equipment of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111469856.XA CN114347405A (en) | 2021-12-03 | 2021-12-03 | Automatic material taking equipment of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114347405A true CN114347405A (en) | 2022-04-15 |
Family
ID=81098107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111469856.XA Pending CN114347405A (en) | 2021-12-03 | 2021-12-03 | Automatic material taking equipment of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114347405A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179500A (en) * | 2022-07-04 | 2022-10-14 | 北京中关村智连安全科学研究院有限公司 | Production mould for main shell of micro-core pile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615694A (en) * | 1992-07-01 | 1994-01-25 | Tsubakimoto Kogyo Kk | Molding apparatus |
| CN106881819A (en) * | 2017-01-19 | 2017-06-23 | 昆山斯比得自动化设备有限公司 | The bumper Shooting Technique system integration |
| CN106976216A (en) * | 2017-02-28 | 2017-07-25 | 昆山斯比得自动化设备有限公司 | Injecting products automatic part picking and process equipment |
| CN108859030A (en) * | 2018-08-08 | 2018-11-23 | 昆山斯比得自动化设备有限公司 | Big part injection molding device |
| CN109483801A (en) * | 2018-11-02 | 2019-03-19 | 江阴名旭模塑有限公司 | The injection molding aftertreatment technology of automobile plastic components |
| CN209633628U (en) * | 2018-12-12 | 2019-11-15 | 重庆湃纳伟哲机器人科技有限责任公司 | Moulding reclaimer system |
| CN112428534A (en) * | 2020-11-05 | 2021-03-02 | 柳州市西菱机械有限公司 | Automatic sorting and cooling system for injection molding parts manufactured by automobile bumpers |
-
2021
- 2021-12-03 CN CN202111469856.XA patent/CN114347405A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615694A (en) * | 1992-07-01 | 1994-01-25 | Tsubakimoto Kogyo Kk | Molding apparatus |
| CN106881819A (en) * | 2017-01-19 | 2017-06-23 | 昆山斯比得自动化设备有限公司 | The bumper Shooting Technique system integration |
| CN106976216A (en) * | 2017-02-28 | 2017-07-25 | 昆山斯比得自动化设备有限公司 | Injecting products automatic part picking and process equipment |
| CN108859030A (en) * | 2018-08-08 | 2018-11-23 | 昆山斯比得自动化设备有限公司 | Big part injection molding device |
| CN109483801A (en) * | 2018-11-02 | 2019-03-19 | 江阴名旭模塑有限公司 | The injection molding aftertreatment technology of automobile plastic components |
| CN209633628U (en) * | 2018-12-12 | 2019-11-15 | 重庆湃纳伟哲机器人科技有限责任公司 | Moulding reclaimer system |
| CN112428534A (en) * | 2020-11-05 | 2021-03-02 | 柳州市西菱机械有限公司 | Automatic sorting and cooling system for injection molding parts manufactured by automobile bumpers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179500A (en) * | 2022-07-04 | 2022-10-14 | 北京中关村智连安全科学研究院有限公司 | Production mould for main shell of micro-core pile |
| CN115179500B (en) * | 2022-07-04 | 2023-10-17 | 北京中关村智连安全科学研究院有限公司 | Production mould for main shell of micro-core pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102303321B (en) | Numerically-controlled foam block cutting all-in-one machine | |
| CN107030778A (en) | Flowerpot automatic punching trimming equipment | |
| CN213004334U (en) | Burr removing device for injection molding production | |
| CN114347405A (en) | Automatic material taking equipment of injection molding machine | |
| CN107309868B (en) | Side taking device for knife, fork and spoon | |
| CN113977285A (en) | Automatic sawing, punching and milling processing equipment for aluminum template | |
| CN113119640A (en) | Ceramic tile engraver for construction | |
| CN219618121U (en) | Processing production line for cutting large-size concrete blocks into standard-size bricks | |
| CN112518037A (en) | Workbench for machining mechanical parts | |
| CN214521686U (en) | Full-automatic water gap cutting jig for injection molding parts | |
| CN215315930U (en) | Edge trimmer | |
| CN112060431B (en) | Height-adjustable deburring device for refined salt plastic bottle opening | |
| CN211590424U (en) | A rotatory bead cutter for plant fiber tableware | |
| CN114603913A (en) | Intelligent automatic feeding and discharging integrated machine for 5G and new energy automobile inductors | |
| CN217595219U (en) | Lifting type weighing device | |
| CN112497372A (en) | Wooden five-pointed star pendant milling unit that can two-sided fluting | |
| CN117754047A (en) | Online saw blade board separator | |
| CN113118522A (en) | Automatic centre milling and printing equipment | |
| CN219522238U (en) | Rotatable tool bit mechanism for board separator | |
| CN220560698U (en) | Laser cutting machine with movable bearing part | |
| CN213352763U (en) | Wood lathe | |
| CN218947775U (en) | Slotting cutter slotting mechanism suitable for blow filling and sealing all-in-one machine | |
| CN218753511U (en) | Full-automatic cutter feeding machine for machining cutter of wood board type cutting die | |
| CN216152080U (en) | Adjustable automatic feeding device for feeding of grinding machine | |
| CN217192590U (en) | Processing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220415 |