CN210705704U - Take spoon bowl cover production line of moulding plastics - Google Patents

Abstract

The utility model discloses an injection molding production line of cup covers with spoons, which comprises an injection molding machine, a labeling machine and a detection and assembly system, wherein the labeling machine comprises a jig component, an arm component, a moving component and a label taking component; the arm assembly drives the jig assembly to extend into the injection mold to perform marking and picking actions, and meanwhile, the marking picking assembly performs marking moving actions; detect equipment system includes first assembly line subassembly and carries stacking device, by moving the shaping ladle and the bowl cover that the thing subassembly gained the tool subassembly and change to on the first assembly line subassembly, send the mark action by getting mark subassembly cooperation tool subassembly simultaneously, carry stacking device to include and carry subassembly and stacking device, input from first assembly line subassembly is equipped with detection device to the output in proper order, assembly device and upset exchange device, overcome the shaping inefficiency that exists among the prior art, the turnover cost is high, the human cost is high, the equipment inefficiency, the waste product is many and the pollution scheduling problem.

Description

Take spoon bowl cover production line of moulding plastics

Technical Field

The utility model relates to a bowl cover production technical field, concretely relates to take spoon bowl cover injection moulding production line.

Background

At present, a spoon is commonly added in a cup cover in instant food, such as box-packed yoghourt, box-packed ice cream, box-packed jelly and the like. The existing production mode is that, injection moulding goes out bowl cover and ladle respectively, and the bowl cover internal surface is equipped with the arch, and the ladle corresponds the arch and is equipped with the button hole, then aligns button hole and arch through the manual work and detains mutually, realizes the equipment, and this kind of production mode has following defect at least:

firstly, the cup cover and the spoon need to be formed by two sets of moulds respectively, so that the equipment cost is increased;

secondly, the cup cover and the spoon which are respectively formed can be assembled only by conveying, so that the turnover cost is increased, and pollution is caused in the conveying process;

thirdly, manual assembly is adopted, so that the assembly efficiency is low, large labor cost is consumed for a long time, and secondary pollution is caused in the assembly process;

fourthly, because the assembly positioning precision is higher, the manual assembly is unstable, and waste products are generated due to the assembly failure.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The utility model discloses a main aim at provides a take spoon bowl cover injection moulding production line, overcomes the shaping inefficiency that exists among the prior art, has enough to meet the need with high costs, the human cost is high, the equipment inefficiency, the waste product is many and pollute the scheduling problem.

In order to achieve the above purpose, the solution of the present invention is:

an injection molding production line of a cup cover with a spoon comprises an injection molding machine, a labeling machine and a detection and assembly system, wherein an injection mold is arranged on the injection molding machine; the labeler mainly comprises a jig component, an arm component, a material moving component and a label taking component, wherein the jig component is arranged on the arm component, and the material moving component and the label taking component are arranged on two opposite sides of the arm component; the arm assembly drives the jig assembly to extend into the injection mold to perform marking and picking actions, and meanwhile, the marking picking assembly performs marking moving actions; detect equipment system includes first assembly line subassembly and carries stacking device, by moving thing subassembly with the shaping ladle and the bowl cover that the tool subassembly acquireed change to on the first assembly line subassembly, send the mark action by getting mark subassembly cooperation tool subassembly simultaneously, carry stacking device to include transport assembly and stacking device, input from first assembly line subassembly is equipped with detection device to the output in proper order, assembly device and upset exchange device, separated ladle and bowl cover detect on first assembly line subassembly through detection device and assembly device pressure equipment formation take the ladle bowl cover finished product, take the ladle bowl cover to carry to transport assembly through upset exchange device, the transport assembly output sets up stacking device.

After the structure of the oil adding device is adopted, the utility model relates to a take spoon bowl cover injection moulding line and production technology thereof, the utility model discloses a production line includes the injection molding machine, labeller and detection equipment system, it includes the detection device of reasonable ingenious overall arrangement to detect equipment system, the assembly device, upset exchange device and transport pile up the device, by injection molding machine simultaneous forming ladle and bowl cover, accomplish the subsides mark process of bowl cover in the fashioned while, the good ladle of shaping and bowl cover separately place on first assembly line subassembly, detect the screening through detection device after that, assembly device assembles ladle and bowl cover into area spoon bowl cover finished product, make the off-the-shelf interior capping of area spoon bowl cover set up down and transfer to transport through upset exchange device and pile up the device, pile up the device through carrying at last and carry and pile up into a plurality of piles. Therefore, the production, labeling and assembly are carried out smoothly, the method has the advantages of high efficiency, high stability and high quality, and great economic benefits are brought to enterprises.

Drawings

FIG. 1 is a perspective view of the injection molding line of the present invention;

FIG. 2 is a perspective view of the injection molding machine and the labeling machine of the present invention;

fig. 3 is a perspective view of the inspection assembly system of the present invention;

FIG. 4 is a perspective view of the injection mold of the present invention;

fig. 5 is a front view of the male mold of the present invention;

FIG. 6 is a formed spoon of the present invention;

FIG. 7 is a formed cup lid of the present invention;

fig. 8 is a perspective view of the transferring assembly of the present invention;

fig. 9 is a perspective view of the jig assembly of the present invention;

fig. 10 is a perspective view of a second chuck set of the jig assembly of the present invention;

fig. 11 is a perspective view of the arm assembly of the present invention;

fig. 12 is a top view of the inspection assembly system of the present invention;

FIG. 13 is a perspective view of a part of the assembly device of the present invention;

fig. 14 is a side view of the assembly device of the present invention;

fig. 15 is a perspective view of the positioning assembly of the present invention;

fig. 16 is a perspective view of a first and second pipelining assembly of the present invention;

fig. 17 is a perspective view of the turnover switching device of the present invention;

FIG. 18 is a side view of a second suction reversing portion of the reversing switch of the present invention;

fig. 19 is a perspective view of the first lifting/lowering rack of the turnover switching device of the present invention;

fig. 20 is a perspective view of a second lifting/lowering rack of the turnover exchange device of the present invention;

fig. 21 is a rear view of the roll-over exchange device of the present invention;

fig. 22 is a side view of the flip exchange device of the present invention;

fig. 23 is a perspective view of the conveying and stacking apparatus of the present invention;

fig. 24 is a perspective view of the delivery assembly of the present invention;

fig. 25 is a perspective view of a stacking assembly of the conveying and stacking apparatus of the present invention;

fig. 26 is a schematic top view of a part of the structure of the conveying and stacking apparatus according to the present invention.

In the figure:

an injection molding machine-100, wherein,

an injection mold-11, a male mold-111, a female mold-112, a cup cover convex mold-113 and a spoon concave mold groove-114;

the cup comprises a cup cover-200, an inner cover surface-21 and an outer cover surface-22;

spoon-300, inner spoon surface-31 and outer spoon surface-32;

the labeling machine-400 is provided with a labeling machine,

a fixture component-41, an extension arm-411, a first fixture sucker group-412, a second fixture sucker group-413, a translation conveyor belt-4141, a connector-4142, a translation driving motor-4143, a mounting body-415,

arm component-42, support arm-421, transmission chain belt-422, connecting seat-423, chain wheel driving motor-424,

a moving object component-43, a vertical guide rail-431, a moving object arm-432, a moving object sucker mechanism-433, a moving object sucker unit-4331, a moving object motor-441, a moving object conveying chain belt-442, a moving object transmission chain wheel-443, a lifting seat-444, a marking component-44, a moving object cylinder-451 and a rotating seat-452;

a flip-flop exchange-set-500, a flip-flop exchange-rack-51,

a first suction object overturning component-52, a first lifting column-521, a first lifting suction rack-522, a first rotating connecting plate-523 and a first limiting rod-524,

a second article-sucking turning component-53, a second lifting column-531, a second lifting article-sucking frame-532, an article-sucking plate-5321, a second rotary connecting plate-533, a second limiting rod-534,

a spacing adjusting component-54, a slide block-541, a slide rail-542, a moving driving mechanism-543, a mounting plate-544,

a suction lifting driving mechanism-55 is arranged on the suction device,

a first driving unit-56, a first driving cylinder-561, a first support-562, a first slider-563,

a second driving unit-57, a second driving cylinder-571, a second support-572 and a second slide-573;

the stack device-600 is transported and,

a conveying assembly-61, a stacking station-611, a conveying belt-612, a pressing rod-613,

a stacking component-62, an upper ejection mechanism-621, an upper ejection cylinder-6211, a mounting seat-6212, a limiting mechanism-622, a pawl-6221, a limiting rod-6222, a limiting seat-6223,

a stacking base-63, a turntable-64, a abdicating hole-641 and a counting mechanism-65;

a first assembly line component-71, a first conveyor belt-711, a second assembly line component-72, a second conveyor belt-721, a loading disc-73, a front conveying component-74, a front lifting conveying table-741, a rear conveying component-75, a rear lifting conveying table-751, a positioning component-76, a positioning component-761 and a positioning lifting mechanism-762;

detection device-800;

the assembly of the device-900 is carried out,

assembling bracket-91, sucking and pressing assembly-92, sucking disc mechanism-921,

an upper pressing mechanism-922, a lower pressing mechanism-923, a lifting support plate-924,

a support beam-93 and a displacement mechanism-94.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-26, the utility model provides a take spoon bowl cover injection moulding line, wherein, including injection molding machine, labeller and detection equipment system, be equipped with injection mold on the injection molding machine, the injection mold is including relative public mould 111 and the master model 112 that sets up, and public mould 111 and master model 112 gomphosis form mutually and are equipped with one row at least bowl cover die cavity group and one row at least ladle die cavity group, bowl cover die cavity and ladle die cavity one-to-one, therefore the shaping quantity of bowl cover 200 and ladle 300 keeps unanimous. So, bowl cover die cavity and ladle die cavity one-to-one can realize bowl cover 200 and ladle 300's direct pairing shaping, reduces mould equipment, avoids two kinds of product processing quantity to differ too greatly, reduction in production cost from this. In addition, the on-line assembly of the cup cover 200 and the spoon 300 can be realized by simultaneously molding, the turnover cost is reduced, and the pollution caused by conveying is avoided.

As shown in fig. 6 and 7, the cup lid 200 has an inner lid surface 21 and an outer lid surface 22, the spoon body of the spoon 300 has an inner spoon surface 31 and an outer spoon surface 32, and the outer spoon surface 32 protrudes from the spoon 300 body, so that the inner spoon surface 31 and the inner lid surface 21 are opposite to each other and butt-assembled. The bowl cover die cavity is including the convex mould of bowl cover 113 that is used for lid 21 in the shaping, the ladle die cavity is including the ladle die cavity 114 that is used for the outer ladle face 32 of shaping, convex mould of bowl cover 113 and ladle die cavity 114 are established side by side on public mould 111 or master model 112, in the embodiment disclosed, as shown in fig. 2, the convex mould of bowl cover 113 and ladle die cavity 114 are established on public mould 111, thus, when the public mould 111 is arranged together in to the good bowl cover 200 of shaping and ladle 300, interior lid 21 and interior ladle face 31 orientation keep opposite, make things convenient for the later stage to directly absorb ladle 300 and detain income to aim at bowl cover 200, realize directly absorbing the direct online equipment of ladle 300 and aiming at bowl cover 200.

Bowl cover die cavity group and ladle die cavity group parallel arrangement, every bowl cover 200 all equals rather than the ladle 300 interval that corresponds like this, and the online equipment of disposable completion of being convenient for promotes the packaging efficiency.

Bowl cover die cavity group and ladle die cavity group can set up the multirow to can crisscross arrange or arrange in proper order, in this embodiment, injection mold 11 has two rows of bowl cover die cavity groups and ladle die cavity group, and two rows of ladle die cavity groups are established side by side between two rows of bowl cover die cavity groups.

Preferably, each group of cup cover die cavity groups is provided with four cup cover die cavities, each group of spoon die cavity groups is provided with four spoon die cavities, and eight cup covers 200 and eight spoons 300 can be formed by one-time injection molding.

As shown in fig. 2, the labeling machine mainly includes a jig assembly, an arm assembly 42, a transferring assembly and a label picking assembly, the jig assembly is mounted on the arm assembly 42, and the transferring assembly and the label picking assembly are disposed on two opposite sides of the arm assembly 42; the arm assembly 42 drives the jig assembly to extend into the injection mold to perform labeling and taking actions (taking the formed spoon and cup cover), and the label taking assembly performs label moving actions; the jig component extends out of the injection mold and returns to the position between the object moving component and the mark taking component, the object moving component conducts switching action on a product obtained by the jig component, and meanwhile the mark taking component is matched with the jig component to conduct mark switching action.

The utility model discloses the shaping that corresponds area spoon bowl cover, equipment and carry and pile up three major process and carry out rational design, wherein about shaping spoon and bowl cover part, mainly accomplished by labeller and injection molding machine, and the main innovation point of labeller lies in the overall arrangement of each subassembly, introduces below in detail and moves thing subassembly, arm component 42 and tool subassembly.

As shown in fig. 8, the article transferring assembly includes a vertical guide rail 431, an article transferring arm 432 slidably disposed on the vertical guide rail 431, an article transferring suction cup mechanism 433 disposed on the article transferring arm 432, an article transferring lifting mechanism for driving the article transferring arm 432 to perform lifting movement, and an article transferring rotating mechanism for driving the article transferring arm 432 to rotate, wherein the article transferring suction cup mechanism 433 is disposed on the first assembly line assembly and is provided with a plurality of article transferring suction cup units 4331 corresponding to the injection mold 11, each article transferring suction cup unit 4331 has eight scoops for sucking and eight cup lids, the article transferring suction cup units 4331 of the eight scoops for sucking are disposed in two rows in parallel, and the article transferring suction cup units 4331 of the eight scoops for sucking are disposed in two rows in parallel and two rows are respectively disposed at two sides of the article transferring suction cup unit 4331 for sucking. When the spoon and the cup cover are sucked, the object moving sucking disc mechanism 433 is in a vertical state, after the object moving sucking disc unit 4331 sucks the spoon and the cup cover, the object moving rotating mechanism drives the object moving arm 432 to rotate downwards by 90 degrees, so that the object moving sucking disc mechanism 433 is in a horizontal state, then the object moving lifting mechanism drives the object moving arm 432 to descend, the object moving sucking disc mechanism 433 is close to the first assembly line assembly, and finally the spoon and the cup cover on the object moving sucking disc unit 4331 are placed on the first assembly line assembly. The article moving lifting mechanism includes an article moving motor 441, an article moving conveying chain 442, an article moving transmission chain wheel 443, and a lifting base 44, wherein the lifting base 44 is fixedly connected to the article moving conveying chain 442, the article moving conveying chain 442 is vertically disposed and wound around the article moving transmission chain wheel, and the article moving motor 441 drives the article moving transmission chain wheel 443 to rotate, so as to drive the article moving conveying chain 442 to rotate, thereby realizing the up-and-down reciprocating movement of the lifting base 44. The specific embodiment of the moving object rotating mechanism is a moving object cylinder 451 and a rotating base 452, the rotating base 452 is rotatably connected to the lifting base 44, a cylinder of the moving object cylinder 451 is fixed on the lifting base 44, a piston rod is rotatably connected to the rotating base 452, and the piston rod drives the rotating base 452 to rotate back and forth by 90 degrees in a telescopic manner.

As shown in fig. 11, the arm assembly 42 includes a support arm 421, a transmission chain belt 422 installed on the support arm 421, a transmission chain wheel, a chain wheel driving motor 424 and a connecting seat 423 for installing a jig assembly, the transmission chain belt 422 is wound on the transmission chain wheel, the connecting seat 423 is fixed on the transmission chain belt 422, the connecting seat 423 is used for connecting the jig assembly 41, the chain wheel driving motor 424 rotates to drive the transmission chain wheel to rotate, and then the transmission chain belt 422 is driven to rotate, the connecting seat 423 moves back and forth along with the rotation of the transmission chain belt 422, in order to improve the connection stability of the jig assembly 41, an assembly track is provided on the arm frame, and a sliding seat matched with the movable engagement.

As shown in fig. 9 and 10, the jig assembly 41 includes an extension arm 411, a first jig suction cup group 412, a second jig suction cup group 413, a translation mechanism and a mounting body 415, wherein the first jig suction cup group 412 and the second jig suction cup group 413 are respectively disposed at two sides of the extension arm 411, and are respectively used for marking inside the female mold and taking out the male mold. The first tool sucker group 412 has eight and is arranged in two rows in parallel, the second tool sucker group 413 has eight suction cups and eight suction spoons, and the arrangement mode is consistent with the object moving sucker unit 4331 of the object moving component. The mounting body 415 is used for fixedly connecting with the connecting seat 423 of the arm assembly 42. The first fixture chuck group 412 can be driven to move close to the female mold direction for marking through horizontal movement of the horizontal movement mechanism, and the second fixture chuck group 413 can be driven to move close to the male mold direction for taking. The translation mechanism comprises a translation conveyor belt 4141, a connecting body 4142 and a translation driving motor 4143; the extension arm 411 is coupled to a translation conveyor 4141 via a linkage 4142, and the translation conveyor 4141 is drivingly interconnected to a translation drive motor 4143. The connecting body 4142 and the extension arm 411 thereon are driven to move back and forth by the translation driving motor 4143 via the translation belt 4141. In order to enhance the stability of the installation of the extension arm 411, the installation body 415 and the extension arm 411 are further integrally connected by two upper and lower reinforcing rail sets.

As shown above, the utility model can form the matched spoon and the cup cover at the same time, so as to facilitate the subsequent on-line assembly. Detecting equipment system includes first assembly line subassembly 71 and carries stacking device 600, by moving thing subassembly with shaping ladle and the bowl cover that tool subassembly 41 acquireed change to first assembly line subassembly on, carry stacking device including transport assembly and stacking device, input from first assembly line subassembly is equipped with detection device to the output in proper order, assembly device and upset exchange device, the ladle and the bowl cover of separation detect through detection device on first assembly line subassembly, detection device is conventional detection device, select qualified product and continue to carry backward, assembly device online automatic pressure equipment forms the finished product of taking the ladle bowl cover, take the finished product of ladle bowl cover to carry to transport assembly through upset exchange device, the transport assembly output sets up stacking device.

As shown in fig. 13 and 14, the assembling apparatus 900 includes an assembling bracket 91 and a suction press-fitting assembly 92 provided on the assembling bracket 91, and the assembling bracket 91 is assumed to be on the first flow line assembly 71. The suction press-fitting assembly 92 comprises a suction cup mechanism 921, an upward pressing mechanism 922 for controlling the suction cup mechanism 921 to do lifting reciprocating motion, a lifting support plate 924 and a downward pressing mechanism 923 for controlling the lifting support plate 924 to do the lifting reciprocating motion. In this embodiment, the suction cup mechanisms 921 are arranged in two rows, and each row corresponds to four mold cavities of the injection mold, and one suction cup mechanism 921 corresponds to one spoon. Go up the pressure mechanism 922 and also be equipped with a plurality of to the one-to-one is established in sucking disc mechanism 921 top, goes up the pressure mechanism 922 and is the cylinder, and the piston rod of cylinder is connected with sucking disc mechanism 921 and is the elevating movement in order to realize sucking disc mechanism 921.

More preferably, the assembly support 91 is provided with a rail extending in a direction perpendicular to the flowing water direction and two support beams 93 slidably disposed on the rail, the two support beams 93 are also disposed corresponding to the injection mold, the pressing mechanisms 922 are disposed on the support beams 93 in a row, the assembly device 900 further includes a displacement mechanism 94 for driving the two support beams 93 to reciprocate on the rail, in this embodiment, the displacement mechanism 94 is also a cylinder, both ends of each support beam 93 in the flowing direction are connected to a piston rod of the cylinder, and the piston rod drives the support beams 93 to move in a telescopic manner. During the equipment, fashioned ladle and bowl cover are carried to first assembly line subassembly 71 to push up mechanism 922 and sucking disc mechanism 921 below, the inside lid face up and inside spoon face down this moment, a supporting beam 93 is removed earlier to displacement mechanism 94, make push up mechanism 922 and sucking disc mechanism 921 aim at a ladle one by one, push up mechanism 922 drive sucking disc mechanism 921 descends to absorb the ladle after that, then displacement mechanism 94 removes a supporting beam 93, make the ladle aim at the bowl cover, push up mechanism 922 drive sucking disc mechanism 921 descends after that, push down mechanism 923 drive lift backup pad 924 rises, the arch that makes the button hole of ladle aim at the bowl cover is buckled mutually, accomplish the equipment, the equipment process circulates according to above-mentioned step and goes on in order, whole process is automatic operation, need not artifical the participation, reach fast, accurate and pollution-free equipment effect, and effectively reduce the useless piece of equipment.

The turnover exchanging device 500 comprises a turnover exchanging bracket 51, and the turnover exchanging bracket 51 spans the first assembly line assembly and the conveying assembly to play a supporting role. The reversing and exchanging rack 51 is provided with two rails extending in a direction perpendicular to the flowing water direction, and arranged on both sides of the reversing and exchanging rack 51 in the flowing water direction. The first article suction overturning assembly 52 and the second article suction overturning assembly 53 which are arranged on the track in a sliding mode and used for overturning and transferring the cup cover with the spoon, and the article suction lifting driving mechanism 55 driving the two article suction overturning assemblies to do lifting motion are arranged, the article suction overturning assemblies descend to suck articles or put articles, and ascend to perform overturning exchange. First inhaling thing upset subassembly 52 erects in first assembly line subassembly top, can absorb the area spoon bowl cover finished product of placing on first flowing water subassembly, and the second inhales thing upset subassembly 53 and erects in the conveyor components top, can place the area spoon bowl cover finished product after upset and transfer.

To realize the sliding action of the suction reversing assembly, as shown in fig. 17 and 21, as a specific embodiment, the reversing and exchanging device 500 further includes a first/second driving unit 56/57 for driving the first/second suction reversing assembly 52/53 to slide, two first driving units 56 are respectively disposed on the two rails, and two second driving units 57 are also respectively disposed on the two rails, where the first/second driving units 56/57 are respectively disposed on the two rails. The first/second driving unit 56/57 includes a first/second sliding base 563/573 supporting the suction lifting driving mechanism 55, a first/second driving cylinder 561/571 and a first/second support 562/572 supporting the first/second driving cylinder 561/571, the first/second sliding base 563/573 extends along the flowing water direction and has two ends sliding on the rail, the sliding base slides smoothly on the rail, the first/second support 562/572 is fixedly installed on the turnover exchange bracket 51, the cylinder of the first/second driving cylinder 561/571 is fixed on the first/second support 562/572 and the piston rod is connected with the first/second sliding base 563/573, the piston rod drives the sliding base to move telescopically, thereby driving the suction lifting driving mechanism 55 to slide back and forth, and the suction lifting driving mechanism 55 is connected with the suction turning assembly. The first driving cylinder 561 drives the first suction turning assembly 52 to slide to the upper part of the first assembly line assembly to prepare for sucking the cup lid with spoon, and also drives the first suction turning assembly 52 to slide to the second suction turning assembly 53 to get close, and the second driving cylinder 571 drives the second suction turning assembly 53 to slide to the upper part of the conveying assembly to prepare for placing the cup lid with spoon.

The first and second driving cylinders 561/571 are disposed in a vertically staggered manner to prevent the piston rod of the first driving cylinder 561 and the piston rod of the second driving cylinder 571 from interfering with each other.

As an embodiment of the suction turning assembly, as shown in fig. 18, 19 and 20, the first/second suction turning assembly 52/53 includes a first/second lifting column 521/531 and a first/second lifting rack 522/532, wherein in the embodiment, a plurality of suction nozzles are disposed on the lifting rack, and the suction nozzles vacuum-suck the cup lid with the scoop. The two article-sucking lifting driving mechanisms 55 drive the first/second lifting columns 521/531 to lift, the article-sucking lifting driving mechanisms 55 may be specifically air cylinders, and the lifting columns are connected with piston rods of the air cylinders. The first/second lifting column 521/531 has a first/second rotary connecting plate 523/533 disposed at the bottom for rotation, the lifting column can be lifted by a motor to drive the rotary connecting plate to lift, the first/second rotary connecting plate 523/533 is respectively connected to the first/second lifting rack 522/532, and the rotary connecting plate rotates to drive the lifting rack to rotate.

The suction lifting driving mechanism 55 drives the first lifting column 521 to descend, the suction nozzles of the first lifting suction frame 522 suck two rows of cup covers with scoops, at the moment, the suction nozzles are in butt joint with the inner cover surfaces of the cup covers and then ascend, the cup covers with scoops are overturned oppositely and slide close to the second lifting suction frame 532, the cup covers with scoops are aligned to the suction nozzles on the second lifting suction frame 532 and sucked, at the moment, the suction nozzles of the second lifting suction frame 532 are in butt joint with the outer cover surfaces of the cup covers, the last two lifting suction frames are overturned reversely for resetting, the cup covers with scoops are transferred from the first lifting suction frame 522 to the second lifting suction frame, and the inner cover surfaces are turned downwards.

As a specific embodiment, the first/second rotation connecting plate 523/533 is provided with a first/second limiting rod 524/534 for limiting the rotation of the rotation connecting plate in one direction, and the limiting rod is engaged with the lifting column to prevent the rotation connecting plate from rotating in error.

The area spoon bowl cover on the first assembly line subassembly receives injection mold to influence, and row interval is great, and unfavorable later stage equipment, as specific embodiment, upset exchange device 500 still including establishing the interval adjustment assembly 54 in the conveyor components top, through the interval of the two rows of area spoon bowl covers of interval adjustment assembly 54 adjustable to the operation is piled up in adaptation later stage.

More specifically, as shown in fig. 20, the distance adjusting unit 54 is disposed on the second elevation suction frame 532 and includes a slider 541, two slide rails 542, two movement driving mechanisms 543, and two mounting plates 544. The two slide rails 542 extend in a direction perpendicular to the flowing water direction and are disposed on the second lifting rack 532, the mounting plate 544 is fixedly disposed on the second lifting rack 532, the second lifting rack 532 is provided with two object suction plates 5321, the suction nozzles are disposed on the object suction plates 5321, the two moving driving mechanisms 543 are fixed on the mounting plate 544 and respectively drive the two object suction plates 5321 to slide, the moving driving mechanisms 543 can be specifically air cylinders, piston rods of the air cylinders are connected with the object suction plates 5321, and the distance between the two object suction plates 5321 is controlled by the telescopic lengths of the two air cylinders. The object sucking plate 5321 is connected with the sliding rail 542 through the sliding block 541, so that the sliding is smoother. Before the suction nozzle sucks the cup cover with the spoon, the distance between the two sucking plates 5321 is enlarged to adapt to the row distance of the two rows of cup covers with the spoon arranged on the first assembly line assembly, and before the cup cover with the spoon is placed on the second lifting sucking frame 532, the distance between the two sucking plates 5321 is reduced, so that the row distance of the two rows of cup covers with the spoon is reduced.

On taking the spoon bowl cover production line of moulding plastics, equipment fashioned ladle and bowl cover on first assembly line subassembly, form and take the spoon bowl cover and inner cup face up, can arrange into two rows along the flowing water direction usually, for the equipment, the interior capping of bowl cover needs up during the equipment, consequently also can up through the interior capping of the good area spoon bowl cover of equipment, and how take the spoon bowl cover to carry out accurate upset and high-efficient accurate transferring to very key of conveying component by first assembly line subassembly. Herein the utility model provides a take spoon bowl cover turnover exchange device 500 for production line, take the spoon bowl cover to carry under first water line subassembly is carried to first suction thing upset subassembly 52, first suction thing upset subassembly 52 is absorb and is taken the upset behind the spoon bowl cover, the second is inhaled thing upset subassembly 53 and is also overturned simultaneously, two are inhaled thing upset subassemblies and are close to each other and realize taking the spoon bowl cover exchange action, then the two reverse slip is kept away from, do the upset that resets and slide respectively to first water line subassembly and delivery unit below simultaneously, the second is inhaled thing upset subassembly 53 and is descended and place the spoon bowl cover on delivery unit, the inner cup face is downward this moment, take the spoon bowl cover to carry through delivery unit and pile up. Herein, the utility model discloses realize taking the spoon bowl cover to shift to conveying assembly by first assembly line subassembly, the follow-up pile and the packing of being convenient for, interior capping is down by upset up simultaneously, dust deposition in the bowl cover when avoiding piling up, pollution abatement.

As shown in fig. 23-26, the conveying and stacking device includes a conveying assembly 61 and a stacking assembly 62, the conveying assembly 61 is responsible for conveying the finished product of the spoon caps 612, and the stacking assembly 62 is responsible for stacking the finished product of the spoon caps.

The output end of the conveying assembly 61 is provided with two stacking stations 611, the number of the stacking stations 611 is two, the conveying assembly 61 can simultaneously convey two rows of finished products of the cup covers with the scoops at a time, and the finished products of the cup covers with the scoops are conveyed to the stacking stations 611 to be stacked. The stacking assembly 62 comprises an upward pushing mechanism 621 and a limiting mechanism 622, the bottom of the limiting mechanism 622 is arranged in a penetrating manner and is provided with a plurality of rotating pawls 6221, the upward pushing mechanism 621 is arranged below the stacking station 611 and pushes up the cup lids with scoops upwards, and the cup lids with scoops drive the pawls 6221 to rotate upwards and stack on the pawls 6221 one by one.

Specifically, the stacking assembly 62 further includes a stacking base 63 and a rotating disc 64 rotatably disposed on the stacking base 63, the rotating disc 64 is disposed above the stacking stations 611, the limiting mechanisms 622 are disposed at the outer edge of the rotating disc 64, the rotating disc 64 is provided with a pair of yielding holes 641 corresponding to each limiting mechanism 622, and the rotating disc 64 rotates to enable the pair of yielding holes 641 to be aligned with two of the stacking stations 611 in a circulating manner.

As a specific embodiment of the limiting mechanism 622, each limiting mechanism 622 includes a limiting seat 6223, six limiting rods 6222 and four pawls 6221, the six limiting rods 6222 are annularly provided with the abdicating hole 641, the sectional area enclosed by the six limiting rods 6222 can only be used for placing one finished product at each horizontal height, the limiting function is regular, the arrangement of the limiting rods 6222 facilitates the insertion of the fork rod, and the arrangement of the pawls 6221 is also facilitated, and each pawl 6221 is inserted between two limiting rods 6222 above the abdicating hole 641. The limiting seat 6223 is fixed on the turntable 64, and each pawl 6221 is rotatably arranged on the limiting seat 6223 to limit the rotating direction of the pawl 6221 so that the pawl 6221 cannot rotate downwards. When the finished product of the cup cover with the spoon is conveyed to the stacking station 611, the pawl 6221 is in a horizontal state, the jacking mechanism 621 jacks up the finished product from bottom to top, the finished product of the cup cover with the spoon rises to penetrate through the abdicating hole 641 and jacks up the pawl 6221, the pawl 6221 rotates upwards to be in a vertical state, then the finished product continues to rise, when the finished product is separated from the pawl 6221, the pawl 6221 rotates downwards under the action of gravity to reset to be in a horizontal state, and finally the finished product descends to be placed on the upper surface of the pawl 6221, so that the transfer of one finished product is completed, and the stacking of a.

The upward pushing mechanism 621 comprises an upward pushing cylinder 6211 and a mounting seat 6212, the mounting seat 6212 is fixed on the stacking base station 63, a cylinder of the upward pushing cylinder 6211 is mounted on the mounting seat 6212, a piston rod is lifted at the stacking station 611, the stacking station 611 is provided with storage plates for supporting finished products, one storage plate is used for placing one finished product at a time, and the piston rod is connected with the storage plates and drives the storage plates to lift.

The conveying assembly 61 comprises a conveying belt 612 for conveying a 612 spoon cup cover finished product and a pressing rod 613 arranged above the rear half portion of the conveying belt 612, the output end of the conveying belt 612 is arranged on two sides of the object placing plate and cannot hinder the object placing plate from lifting, the pressing rod 613 is vertically matched with the conveying belt 612, the finished product is arranged between the pressing rod 613 and the conveying belt 612, and the finished product is effectively prevented from accidentally falling off the conveying belt 612. The front end of the pressing rod 613 is bent upward to facilitate the introduction of the product.

Preferably, the utility model discloses still including conveying component 61's output still be equipped with counting mechanism 65, counting mechanism 65 has two measuring sticks to stretch into the interior detection of gag lever post 6222 pole when piling up to calculate off-the-shelf figure of piling up.

In area spoon bowl cover injection moulding line, all arrange conveyer belt 612 in one by one after the area spoon bowl cover is assembled, consequently how high-efficient piles up to follow-up packing seems to be particularly critical, the utility model provides a take spoon bowl cover finished product to carry and piles up device 600, the utility model discloses a conveying component 61 carries area spoon bowl cover finished product to piling up station 611, then goes up the mechanism 621 of jacking up and upwards jack-up area spoon bowl cover, makes area spoon bowl cover drive pawl 6221 upwards rotate, until pawl 6221 and the separation of area spoon bowl cover, pawl 6221 rotates downwards under the action of gravity and resets, and the area spoon bowl cover directly falls on pawl 6221 under the action of gravity, so circulate, realizes piling up the area spoon bowl cover one by one, has and piles up high-efficient and orderly effect. The conveying assembly 61 is responsible for conveying the finished products of the spoon lid with the conveyor belt 612, and the stacking assembly 62 is responsible for stacking the finished products of the spoon lid with the spoon lid.

The output end of the conveying assembly 61 is provided with two stacking stations 611, the number of the stacking stations 611 is two, the conveying assembly 61 can simultaneously convey two rows of finished products of the cup covers with the scoops at a time, and the finished products of the cup covers with the scoops are conveyed to the stacking stations 611 to be stacked. The stacking assembly 62 comprises an upward pushing mechanism 621 and a limiting mechanism 622, the bottom of the limiting mechanism 622 is arranged in a penetrating manner and is provided with a plurality of rotating pawls 6221, the upward pushing mechanism 621 is arranged below the stacking station 611 and pushes up the cup lids with scoops upwards, and the cup lids with scoops drive the pawls 6221 to rotate upwards and stack on the pawls 6221 one by one.

Specifically, the stacking assembly 62 further includes a stacking base 63 and a rotating disc 64 rotatably disposed on the stacking base 63, the rotating disc 64 is disposed above the stacking stations 611, the limiting mechanisms 622 are disposed at the outer edge of the rotating disc 64, the rotating disc 64 is provided with a pair of yielding holes 641 corresponding to each limiting mechanism 622, and the rotating disc 64 rotates to enable the pair of yielding holes 641 to be aligned with two of the stacking stations 611 in a circulating manner.

As a specific embodiment of the limiting mechanism 622, each limiting mechanism 622 includes a limiting seat 6223, six limiting rods 6222 and four pawls 6221, the six limiting rods 6222 are annularly provided with the abdicating hole 641, the sectional area enclosed by the six limiting rods 6222 can only be used for placing one finished product at each horizontal height, the limiting function is regular, the arrangement of the limiting rods 6222 facilitates the insertion of the fork rod, and the arrangement of the pawls 6221 is also facilitated, and each pawl 6221 is inserted between two limiting rods 6222 above the abdicating hole 641. The limiting seat 6223 is fixed on the turntable 64, and each pawl 6221 is rotatably arranged on the limiting seat 6223 to limit the rotating direction of the pawl 6221 so that the pawl 6221 cannot rotate downwards. When the finished product of the cup cover with the spoon is conveyed to the stacking station 611, the pawl 6221 is in a horizontal state, the jacking mechanism 621 jacks up the finished product from bottom to top, the finished product of the cup cover with the spoon rises to penetrate through the abdicating hole 641 and jacks up the pawl 6221, the pawl 6221 rotates upwards to be in a vertical state, then the finished product continues to rise, when the finished product is separated from the pawl 6221, the pawl 6221 rotates downwards under the action of gravity to reset to be in a horizontal state, and finally the finished product descends to be placed on the upper surface of the pawl 6221, so that the transfer of one finished product is completed, and the stacking of a.

The upward pushing mechanism 621 comprises an upward pushing cylinder 6211 and a mounting seat 6212, the mounting seat 6212 is fixed on the stacking base station 63, a cylinder of the upward pushing cylinder 6211 is mounted on the mounting seat 6212, a piston rod is lifted at the stacking station 611, the stacking station 611 is provided with storage plates for supporting finished products, one storage plate is used for placing one finished product at a time, and the piston rod is connected with the storage plates and drives the storage plates to lift.

The conveying assembly 61 comprises a conveying belt 612 for conveying a 612 spoon cup cover finished product and a pressing rod 613 arranged above the rear half portion of the conveying belt 612, the output end of the conveying belt 612 is arranged on two sides of the object placing plate and cannot hinder the object placing plate from lifting, the pressing rod 613 is vertically matched with the conveying belt 612, the finished product is arranged between the pressing rod 613 and the conveying belt 612, and the finished product is effectively prevented from accidentally falling off the conveying belt 612. The front end of the pressing rod 613 is bent upward to facilitate the introduction of the product.

Preferably, the utility model discloses still including conveying component 61's output still be equipped with counting mechanism 65, counting mechanism 65 has two measuring sticks to stretch into the interior detection of gag lever post 6222 pole when piling up to calculate off-the-shelf figure of piling up.

In area spoon bowl cover injection moulding line, all arrange conveyer belt 612 in one by one after the area spoon bowl cover is assembled, consequently how high-efficient piles up to follow-up packing seems to be particularly critical, the utility model provides a take spoon bowl cover finished product to carry and piles up device 600, the utility model discloses a conveying component 61 carries area spoon bowl cover finished product to piling up station 611, then goes up the mechanism 621 of jacking up and upwards jack-up area spoon bowl cover, makes area spoon bowl cover drive pawl 6221 upwards rotate, until pawl 6221 and the separation of area spoon bowl cover, pawl 6221 rotates downwards under the action of gravity and resets, and the area spoon bowl cover directly falls on pawl 6221 under the action of gravity, so circulate, realizes piling up the area spoon bowl cover one by one, has and piles up high-efficient and orderly effect.

The detecting and assembling system further comprises a second assembly line assembly 72 arranged below the first assembly line assembly 71, a front transfer assembly 74 arranged at the input ends of the first assembly line assembly 71 and the second assembly line assembly 72, and a rear transfer assembly 75 arranged at the output ends of the first assembly line assembly 71 and the second assembly line assembly 72, wherein the front transfer assembly 74 is provided with a front lifting transfer table 741, and the rear transfer assembly 75 is provided with a rear lifting transfer table 751. The first assembly line assembly 71 and the second assembly line assembly 72 are symmetrically arranged in parallel and are opposite in conveying direction, in the assembly process, a plurality of loading discs 73 are circularly conveyed between the two assembly line assemblies, empty loading discs 73 are transferred from the second assembly line assembly 72 to the first assembly line assembly 71 through a front conveying assembly 74, then spoons and cup covers are loaded and conveyed by the first assembly line assembly 71 to detect and assemble the spoons and the cup covers, finished products of the cup covers with the spoons are finally conveyed to the conveying assembly through an overturning exchange device, the empty loading discs 73 are transferred to the second assembly line assembly 72 through a rear conveying assembly 75 and conveyed to the front conveying assembly 74 through the second assembly line assembly 72, and the loading discs 73 are circulated in such a way, so that repeated use is facilitated, and automatic operation is realized.

The first assembly line assembly 71 is provided with a first conveyor belt 711, the second assembly line assembly 72 is provided with a second conveyor belt 721, the two conveyor belts are driven to rotate by a conveying chain wheel and a motor, the front lifting and lowering conveying table 741 reciprocates between the input ends of the first conveyor belt 711 and the second conveyor belt 721, the rear lifting and lowering conveying table 751 reciprocates between the output ends of the first conveyor belt 711 and the second conveyor belt 721, and the power of the reciprocating motion can be an air cylinder. The front elevation and subsidence transfer platform 741 or the rear elevation and subsidence transfer platform 751 are respectively provided with a conveyor belt, when the loading disc 73 is transferred from the first conveyor belt 711 to the second conveyor belt 721 at the rear end, the rear elevation and subsidence transfer platform 751 firstly rises to be in flush butt joint with the first conveyor belt 711, so that the loading disc 73 is directly conveyed to the rear elevation and subsidence transfer platform 751, and the rear elevation and subsidence transfer platform 751 descends to be in flush butt joint with the second conveyor belt 721, so that the loading disc 73 is conveyed from the rear elevation and subsidence transfer platform 751 to the second conveyor belt 721. Similarly, when the front end of the loading tray 73 is transferred from the second conveyor belt 721 to the first conveyor belt 711, the front elevation transfer table 741 descends to be flush with and in contact with the second conveyor belt 721, so that the loading tray 73 is conveyed to the front elevation transfer table 741, the front elevation transfer table 741 ascends to be flush with and in contact with the first conveyor belt 711, and the loading tray 73 is conveyed from the front elevation transfer table 741 to the first conveyor belt 711.

Because the conveyor belts are continuously and circularly rolled, however, during the detection, assembly and turnover exchange, the conveying of the scoops and the cup covers needs to be temporarily suspended, the detection and assembly system further comprises a plurality of positioning assemblies 76, the plurality of positioning assemblies 76 are respectively matched with the detection device, the assembly device 900 and the turnover exchange device and are arranged on the first assembly line assembly 71 and the second assembly line assembly 72, each positioning assembly 76 comprises a positioning component 761 and a positioning lifting mechanism 762 for controlling the positioning component 761 to lift up and down, the number of the first conveyor belts 711 and the number of the second conveyor belts 721 are two, the loading tray 73 is arranged between the two first conveyor belts 711 or the two second conveyor belts 721, the highest end of the positioning component 761 is lower than the horizontal height of the loading tray 73, the loading tray 73 is conveyed by the first conveyor belts 711 or the second conveyor belts 721 smoothly, the plurality of the positioning assemblies 76 are arranged between the two first conveyor belts 711 and the second conveyor belts, when the loading tray 73 needs to be suspended, the positioning and lifting mechanism 762 drives the positioning piece 761 to ascend, so that the highest end of the positioning piece 761 is higher than the horizontal height of the loading tray 73, although the conveyor belt keeps rotating, the loading tray 73 is blocked by the positioning piece 761 and cannot move, the purpose of suspending the conveying of the loading tray 73 is achieved, and the positioning and lifting mechanism 762 can be an air cylinder.

To sum up, the utility model discloses mainly include the detection device of reasonable ingenious overall arrangement, assembly device 900, upset exchange device and transport pile up the device, the good ladle of injection moulding and bowl cover separately put on first assembly line subassembly 71, the interior vamp of ladle and the inner cup face of bowl cover set up upwards this moment, qualified injection moulding article after detecting through detection device detects are carried to assembly device 900, with the ladle spiral-lock in the interior vamp of bowl cover, form the finished product of area spoon bowl cover, make the finished interior vamp of area spoon bowl cover set up down and transfer to carrying through upset exchange device and pile up the device, carry through carrying pile up the device at last and pile up into a plurality of piles. Therefore, the whole assembly system has high efficiency and high stability of flow assembly, and great economic benefits are brought to enterprises.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (8)

1. An injection molding production line of cup covers with spoons is characterized by comprising an injection molding machine, a labeling machine and a detection and assembly system, wherein an injection mold is arranged on the injection molding machine; the labeler mainly comprises a jig component, an arm component, a material moving component and a label taking component, wherein the jig component is arranged on the arm component, and the material moving component and the label taking component are arranged on two opposite sides of the arm component; the arm assembly drives the jig assembly to extend into the injection mold to perform marking and picking actions, and meanwhile, the marking picking assembly performs marking moving actions; detect equipment system includes first assembly line subassembly and carries stacking device, by moving thing subassembly with the shaping ladle and the bowl cover that the tool subassembly acquireed change to on the first assembly line subassembly, send the mark action by getting mark subassembly cooperation tool subassembly simultaneously, carry stacking device to include transport assembly and stacking device, input from first assembly line subassembly is equipped with detection device to the output in proper order, assembly device and upset exchange device, separated ladle and bowl cover detect on first assembly line subassembly through detection device and assembly device pressure equipment formation take the ladle bowl cover finished product, take the ladle bowl cover to carry to transport assembly through upset exchange device, the transport assembly output sets up stacking device.

2. The injection molding production line of the cup lid with the spoon as claimed in claim 1, wherein the injection mold comprises a male mold and a female mold which are oppositely arranged, the male mold and the female mold are embedded to form at least one row of cup lid mold cavity group and at least one row of spoon mold cavity group, and the cup lid mold cavities and the spoon mold cavities are in one-to-one correspondence.

3. The injection molding production line of the cup cover with the spoon as claimed in claim 2, wherein the object moving assembly comprises a vertical guide rail, an object moving arm slidably disposed on the vertical guide rail, an object moving suction cup mechanism disposed on the object moving arm, an object moving lifting mechanism for driving the object moving arm to perform lifting movement, and an object moving rotating mechanism for driving the object moving arm to rotate, the object moving suction cup mechanism is disposed on the first assembly line assembly and is provided with a plurality of object moving suction cup units corresponding to the injection mold.

4. The injection molding production line of the cup lid with the spoon of claim 2, wherein the arm assembly comprises a support arm, a transmission chain belt, a transmission chain wheel, a chain wheel driving motor and a connecting seat, the transmission chain belt, the transmission chain wheel, the chain wheel driving motor and the connecting seat are mounted on the support arm, the transmission chain belt is wound on the transmission chain wheel, and the connecting seat is fixed on the transmission chain belt.

5. The injection molding production line of the cup cover with the spoon of claim 2, wherein the jig assembly comprises an extension arm, a first jig suction disc group, a second jig suction disc group, a translation mechanism and a mounting body, the first jig suction disc group and the second jig suction disc group are respectively arranged on two sides of the extension arm, and the translation mechanism drives the first jig suction disc group and the second jig suction disc group to translate back and forth.

6. The injection molding production line of the cup cover with the spoon of claim 1, wherein the assembling device comprises an assembling support and an object sucking and pressing assembly arranged on the assembling support, the object sucking and pressing assembly comprises a sucker mechanism, an upper pressing mechanism for controlling the sucker mechanism to do lifting reciprocating motion, a lifting support plate and a lower pressing mechanism for controlling the lifting support plate to do the lifting reciprocating motion; the assembling device also comprises a shifting mechanism for driving the supporting beam to reciprocate on the track.

7. The injection molding production line of the cup cover with the spoon as claimed in claim 1, wherein the overturning and exchanging device comprises an overturning and exchanging support, a rail extending in a direction perpendicular to a flowing water direction is arranged on the overturning and exchanging support, a first suction overturning assembly and a second suction overturning assembly which are slidably arranged on the rail and used for overturning and transferring the cup cover with the spoon are arranged, and a suction lifting driving mechanism which drives the first suction overturning assembly and the second suction overturning assembly to move up and down is arranged on the first flow line assembly, and the second suction overturning assembly is arranged on the conveying assembly.

8. The injection molding production line of the cup cover with the spoon as claimed in claim 1, wherein the stacking assembly comprises a jacking mechanism and a limiting mechanism, the bottom of the limiting mechanism is arranged in a penetrating manner and is provided with a plurality of rotating pawls, the jacking mechanism is arranged below the stacking station and jacks up the cup cover with the spoon, so that the cup cover with the spoon drives the pawls to rotate and is stacked on the pawls one by one; the stacking assembly further comprises a working base and a rotary table which is rotatably arranged on the working base, the limiting mechanisms are provided with a plurality of limiting mechanisms which are annularly arranged on the outer edge of the rotary table, and the rotary table is provided with a yielding hole corresponding to each limiting mechanism.

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