CN216300143U

CN216300143U - In-mold labeling, taking and conveying manipulator and in-mold labeling and telescopic material receiving equipment set

Info

Publication number: CN216300143U
Application number: CN202021568555.3U
Authority: CN
Inventors: 王昌佑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2022-04-15
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses an in-mold labeling and taking conveying manipulator and an in-mold labeling and telescopic material receiving equipment set, wherein the equipment set comprises a cup making machine, an in-mold labeling and taking conveying manipulator, a label transfer conveying device and a material taking conveying manipulator, wherein a cup making mold of the cup making machine comprises an upper mold and a lower mold, so that the material taking of a product is realized through a pull-up mold of the upper mold while the mold is opened, a material taking and discharging assembly is arranged on the in-mold labeling and taking conveying manipulator corresponding to the pull-up mold, the material is also received from the pull-up mold while the label is placed, and the product is immediately taken away by the material taking and discharging manipulator when the label is withdrawn in place. The in-mold labeling, taking and conveying manipulator only has two actions of translational entering and translational exiting without a lifting device, thereby greatly reducing the load weight, creating conditions for improving the translational speed, greatly improving the production efficiency and increasing the benefit.

Description

In-mold labeling, taking and conveying manipulator and in-mold labeling and telescopic material receiving equipment set

Technical Field

The utility model relates to the technical field of plastic container related equipment for preparing plastic cups, bowls and lids and the like, in particular to an in-mold labeling, taking and conveying manipulator and an in-mold labeling and telescopic material receiving equipment set.

Background

The production method of the disposable plastic tableware in the prior art mainly comprises two modes, wherein the first mode is an injection molding mode, although the raw materials are not fully utilized and save points, the injection molding production has the defects that the price of a mold is high, the processing and debugging period of the mold is long, the prior machine of occupying the market is easily lost, and the quantity and the speed of each mold can not be compared with a sheet material pressure air thermal forming cup making machine. The second is to adopt the mode of punching, shearing and demolding by a sheet thermoforming machine, and the grade of the product with pure color and no pattern is lower, and even if the product is subjected to curved surface printing, the image-text definition and the texture of the product cannot be compared with those of the label in an injection mold, so that the applicant of the utility model develops an in-mold labeling production line to realize the purpose of attaching labels with rich images and texts while producing and preparing the product, greatly improves the aesthetic degree of the product and increases the added value of the product. However, the conventional cup making connecting and stacking conveying manipulator needs six actions per mold, when in-mold labeling is performed, an in-mold labeling, taking and conveying manipulator needs to be added to a production line, after the in-mold labeling, taking and conveying manipulator first waits for the taking and discharging manipulator to descend to leave a space, the in-mold labeling, taking and conveying manipulator then moves in, descends to place a label, ascends and moves out of four actions, so that even though the in-mold labeling, taking and conveying manipulator connected with the conventional turnover mold needs nine actions to complete production of a product in one mold, and eleven in connection with an upper and lower pressing thermal forming cup making machine can complete production of the product in one mold, and the multiple effect rate of the actions is relatively slow.

Therefore, in order to solve the problems in the prior art, it is urgently needed to provide a cup making and conveying technology which can utilize the existing cup making machine to ensure that the investment cost is low, the mold modification cost is low, the mold making period is short, the preemptive machine is facilitated, the product added value is improved, and the production line action is facilitated, the work efficiency is simplified, and the like.

Disclosure of Invention

The utility model aims to avoid the defects in the prior art and provides the in-mold labeling, material taking and conveying manipulator which can utilize the existing cup making machine to ensure low input cost, low mold modification cost and short mold making period, is favorable for preempting a machine first, improves the added value of products and is favorable for simplifying the action of a production line and has high working efficiency.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a get material conveying machinery hand of in-mould labeling, it is provided with the flexible group of the terrace die row spacing row that the multiunit set up side by side, and the flexible group of every group terrace die row spacing row is including single file multirow backup pad and install the labeling terrace die of the front end below of single file multirow backup pad, and the front end upper portion of single file multirow backup pad is installed and is got the material subassembly of unloading, gets the material sucking disc of unloading of installing on the upper portion of the material subassembly of unloading, gets the material sucking disc of unloading and passes through the air cock and connect positive negative pressure generating device.

Preferably, the device also comprises a manipulator support, a support seat, a translation driving device, a row spacing telescopic drive and a row spacing telescopic drive, wherein the support seat is installed on the manipulator support and is driven by the translation driving device to translate;

the male die row spacing and row spacing telescopic group comprises a single row of multi-row supporting plates, a plurality of rows of sliding rails and a plurality of rows of male die assemblies, wherein the plurality of rows of sliding rails are fixed at the bottom of the single row of multi-row supporting plates;

the row of male die assemblies can telescopically slide at a fixed row spacing, the other male die assemblies can telescopically slide at the row spacing and the row spacing, the male die assemblies with the fixed row spacing and capable of telescopically sliding are provided with fixed seats, the fixed seats are arranged on a single-row multi-row supporting plate, male die fixed seats are fixed on the fixed seats, and the male die fixed seats are provided with labeling male dies;

the row spacing and row spacing telescopic male die assembly comprises a labeling male die, a male die mounting seat, a row spacing slider and a push-pull connecting plate, wherein the male die is mounted on the male die mounting seat, the row spacing slider is fixedly connected to the upper end of the male die mounting seat and is slidably arranged on a plurality of rows of sliding rails, the male die mounting seat is connected with the push-pull connecting plate, a row spacing and row spacing telescopic connecting seat is mounted at the tail end of the push-pull connecting plate, the row spacing and row spacing telescopic slider is fixed above the row spacing and row spacing telescopic connecting seat, and the row spacing and row spacing telescopic slider is correspondingly and slidably arranged on a single row and multiple rows of telescopic rails at the bottom of a single row and multiple rows of sliding supporting frame;

the upper portion rigid coupling of single file multirow backup pad has the flexible slider of the preceding roll space and the flexible slider of back roll space, and the flexible slider of the preceding roll space is slided and is located the track of the fixed bolster bottom that the preceding roll space slided, and the flexible slider of back roll space slides the fixed bolster that the back roll space slided.

Preferably, the male die fixing seat and the male die mounting seat are both provided with air pipes and electric wire through holes.

Preferably, the row spacing and row spacing telescopic male die assemblies can be arranged into a plurality of groups.

Preferably, the plurality of single-row multi-row supporting plates are connected through a clamping ring assembly, and one or more single-row multi-row supporting plates are driven to move by line spacing expansion driving; the plurality of single-row multi-row sliding support frames are connected through the clamping ring assembly, and the row pitch telescopic drive drives the plurality of single-row multi-row sliding support frames to perform telescopic motion.

The utility model also aims to avoid the defects in the prior art and provide the in-mold labeling, material taking and conveying manipulator which can utilize the existing cup making machine to ensure that the investment cost is low, the mold modification cost is low, the mold making period is short, the prior machine occupation is facilitated, the product added value is improved, the production line action is facilitated, the work efficiency is simplified, and the in-mold labeling, material taking and conveying manipulator is high.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a get material conveying machinery hand of in-mould labeling, be provided with the flexible group of the terrace die row spacing row that the multiunit set up side by side, every group terrace die row spacing row is flexible to be organized including single file multirow backup pad and install the labeling terrace die in the front end below of single file multirow backup pad, and the front end upper portion of single file multirow backup pad is installed and is got the material subassembly of unloading, gets the material sucking disc of unloading of installing on the upper portion of the material subassembly of unloading, gets the material sucking disc and passes through the air cock and connect positive negative pressure generating device of unloading.

the fixed row spacing sliding telescopic male die assembly is provided with a fixed seat which is arranged on a single-row multi-row supporting plate, a male die fixed seat is fixed on the fixed seat, and a male die is mounted on the male die fixed seat;

the row spacing and row spacing telescopic male die assembly comprises a male die, a male die mounting seat, a row spacing slider and a push-pull connecting plate, wherein the male die is mounted on the male die mounting seat, the row spacing slider is fixedly connected to the upper end of the male die mounting seat and is slidably arranged on a plurality of rows of sliding rails, the male die mounting seat is connected with the push-pull connecting plate, a row spacing and row spacing telescopic connecting seat is mounted at the tail end of the push-pull connecting plate, the row spacing and row spacing telescopic slider is fixed above the row spacing and row spacing telescopic connecting seat, and the row spacing and row spacing telescopic slider is correspondingly slidably arranged on a single-row and multi-row telescopic rail at the bottom of a single-row and multi-row sliding support frame;

the upper portion rigid coupling of single file multirow backup pad has the flexible slider of the preceding roll space and the flexible slider of back roll space, and the flexible slider of the preceding roll space is slided and is located the track that the fixed bolster bottom was slided to the preceding roll space, and the flexible slider of back roll space is slided and is located the track that the fixed bolster bottom was slided to the back roll space.

The utility model also aims to avoid the defects in the prior art and provide the in-mold labeling and telescopic material receiving equipment set which can utilize the existing cup making machine to ensure that the investment cost is low, the mold modification cost is low, the mold making period is short, the prior machine occupation is facilitated, the product added value is improved, the production line action is facilitated, the work efficiency is simplified, and the like.

The other purpose of the utility model is realized by the following technical scheme:

the utility model provides an in-mold labeling and telescopic material receiving equipment set, which comprises a cup making machine, an in-mold labeling, material taking and conveying manipulator and a multifunctional material taking, conveying and stacking manipulator, wherein the cup making mold of the cup making machine comprises an upper mold and a lower mold, the upper mold is provided with a plurality of lifting molds corresponding to the molding mold cavity of the lower mold, an independently lifting cup making, lifting and built-in material taking and discharging device is arranged in the lifting molds, the cup making, lifting and built-in material taking and discharging device is provided with a sucker lifting rod, an air passage is arranged in the sucker lifting rod, the lower end of the air passage is provided with a sucker, and the upper end of the air passage is connected with a positive and negative pressure generating device through an air nozzle;

when the lower die descends, the pull rod, the sucker and the lower die synchronously descend to a specified position, and the sucker sucks a product tightly under negative pressure and ascends to a discharging station for standby before the in-die labeling, material taking and conveying manipulator does not reach the cup making die; when the in-mold labeling, taking and conveying manipulator enters a mold body to receive materials, a sucker of a built-in cup making and lifting built-in taking and discharging device is lifted to descend, a product is conveyed to the cup making, pulling up and built-in taking and discharging device of the in-mold labeling, taking and conveying manipulator, and meanwhile, a lower mold is lifted to receive a label from a labeling convex mold of the in-mold labeling, taking and conveying manipulator;

after the in-mold labeling, taking and conveying manipulator unloads labels and receives materials and then withdraws, the multifunctional material taking, conveying and stacking manipulator takes products from the material taking and unloading assembly of the in-mold labeling, taking and conveying manipulator and moves to an unloading station.

When the in-mold labeling and taking conveying manipulator enters a cup making mold for label placing and taking, a plurality of groups of labeling male mold units of the in-mold labeling and taking conveying manipulator contract, and material taking and discharging suckers on the groups of labeling male mold units correspond to a plurality of lifting molds of an upper mold for material receiving; the label taking and conveying manipulator in the shrinkage mold withdraws from the cup making mold, the label taking and conveying manipulator in the mold is unfolded, the material taking and discharging suckers of the multiple groups of material taking and discharging assemblies correspond to the material taking and conveying part of the lateral material taking and conveying manipulator to convey materials, and the multiple label male molds correspond to the label transfer device to convey materials.

Preferably, the cup making pulling and lifting built-in material taking and discharging device is provided with a pulling and lifting rod, an air passage is arranged in the sucking disc pulling and lifting rod, a sucking disc is arranged at the lower end of the air passage, and the upper end of the air passage is communicated with an air source or an air pump through an air tap;

the upper die also comprises a pull-up rod connecting plate, a sucker pull-up rod connecting plate, a pull-up driving device and a sucker lifting driving device, wherein the pull-up rod is arranged on the pull-up rod connecting plate, and the pull-up rod connecting plate is driven by the pull-up driving device to lift; the sucker lifting rod is arranged on the sucker lifting rod connecting plate, and the sucker lifting rod connecting plate is driven to lift by the sucker lifting driving device.

Preferably, the multifunctional material taking, conveying and stacking manipulator comprises a translation support frame, a translation driving device, a lifting support seat, a lifting driving device and a lifting support plate, wherein the lifting support seat is provided with the translation support frame and is driven by the translation driving device to translate, the lifting driving device is arranged on the lifting support seat and drives the lifting support plate to lift, the lifting support plate is provided with a translation sliding mounting plate through a sliding pair, and a palm disc for taking and unloading cups is detachably arranged on the translation sliding mounting plate;

when the multifunctional in-mold labeling, taking and conveying manipulator is reset in a translation mode, the multifunctional in-mold labeling, taking and conveying manipulator continuously completes translation, descending and taking, moves outwards to move to an unloading lifting translation post station under the condition that the multifunctional in-mold labeling, taking and conveying manipulator ascends to not rub the bottom of a product, descends and unloads, ascends, and finally moves to a material receiving standby post station for standby before the multifunctional in-mold labeling, taking and conveying manipulator reaches an unloading station.

Preferably, the automatic cup material receiving and stacking device is further provided with an AB unit telescopic alternate stacking and conveying device, the AB unit telescopic alternate stacking and conveying device comprises a support and two stacking units, each stacking unit comprises a plurality of material receiving brackets, a telescopic supporting piece, a telescopic sliding rail and a telescopic driving device, at least one material receiving port for receiving stacked cup materials is arranged at the upper part of each material receiving bracket, a sliding block is fixedly connected to the bottom of each material receiving bracket, the sliding block is slidably arranged on the telescopic sliding rail, and the telescopic sliding rail is installed on the telescopic supporting piece;

every connects a plurality of material receiving bracket that pile the unit to set up side by side, and a plurality of material receiving bracket can splice into one whole, connects through the snap ring subassembly between two adjacent material receiving bracket, and flexible drive arrangement drives the material receiving bracket of side and removes along flexible support piece direction.

Preferably, the cup making machine is used for producing and forming the sheet; the in-mold labeling, taking and conveying manipulator is used for taking the label from the label transferring and conveying device, putting the label into a cup making mold of the cup making machine and taking out a product.

Preferably, all parts of the in-mold labeling, material taking and conveying equipment set are controlled by the PLC control system to cooperatively operate.

The utility model has the beneficial effects that:

according to the in-mold labeling conveying manipulator, the material taking and discharging assembly is arranged at the upper part of the front end of the single-row multi-row supporting plate, the material taking and discharging sucker is arranged at the upper part of the material taking and discharging assembly, the material taking and discharging sucker can be matched with a cup making pulling built-in material taking and discharging device of an upper mold of a cup making machine correspondingly to convey a product supported by a previous mold while a label is put down, an additional material taking manipulator is not needed to be added, the equipment cost is reduced, the action and waiting time is shortened, and the working efficiency is higher.

The utility model relates to an in-mold labeling, taking and conveying equipment set, which comprises a cup making machine, an in-mold labeling, taking and conveying manipulator, a label transfer and conveying device and a taking and conveying manipulator, wherein a cup making mold of the cup making machine comprises an upper mold and a lower mold, wherein a plurality of lifting molds are arranged on the upper mold corresponding to a molding mold cavity of the lower mold, suckers are arranged at the bottoms of the lifting molds, and the suckers are connected with a positive and negative pressure generating device; correspondingly, the in-mold labeling and material taking and conveying manipulator is provided with a material taking and discharging assembly, the upper part of the material taking and discharging assembly is provided with a material taking and discharging sucker, the material taking and discharging sucker is communicated with a pipeline of the positive and negative pressure generating device, and the material taking and discharging suckers on the multiple groups of labeling male mold units are arranged corresponding to the multiple pulling-up molds of the upper mold; the material taking and conveying manipulator is provided with a plurality of material taking and discharging assemblies. Compared with the prior art, the method has the advantages that:

(1) according to the utility model, when the cup-making mold is opened, the sucker lifting driving device is utilized to enable the lifting rod to independently extend out of the lifting mold to be in contact with a product generated by the lower mold and tightly suck and take the material, and the product generated in the previous mold is transferred to the material taking and discharging sucker of the in-mold label taking and conveying manipulator in the process that the in-mold label taking and conveying manipulator enters the lower mold to place the label, so that compared with the prior art, an in-mold material taking and discharging manipulator specially used for taking out the product generated in the cavity of the forming mold and then transferring the product to the material taking and discharging manipulator is not required to be additionally arranged, the time for taking out the material by the in-mold label taking and discharging manipulator is not required to be waited, the in-mold label taking and conveying manipulator is changed from the previous six actions into four actions, namely after the in-mold label taking and conveying manipulator enters the lower mold, the label taking and conveying manipulator discharges the label, the simplified equipment action, The flow is simplified, and the working efficiency is effectively improved.

(2) In the operation method, the label in the middle mold is taken and conveyed by the manipulator only by two actions of translation entering and translation exiting, the lifting of the label in the middle mold is not needed, the butt joint and label placing of the label in the middle mold and the label in the middle mold are realized by the action that the lower mold originally needs to be lifted, and the lifting movement of the label in the middle mold is not needed, so that the load weight can be greatly reduced, and the condition for improving the translation speed is created.

(3) The utility model can combine the label with the product once when the product is formed, has high efficiency and exquisite product appearance, greatly improves the added value of the product and increases the benefit.

(4) The speed of reforming the cup-making mold related by the utility model is much faster than the speed of manufacturing the injection mold, the original mold can be utilized, and the manufacturing cost of the cup-making mold by the injection mold is much lower, so that the prepared product can quickly occupy the market by virtue of the short manufacturing period and the low manufacturing cost, and the cup-making mold can rush back to the market in disposable plastic catering utensils for sheet thermoforming machines, thereby improving the market share.

(5) The cost of the utility model is far lower than that of an injection mold, which is beneficial for enterprises to rapidly produce new products and enrich product types.

Drawings

The utility model is further illustrated by means of the attached drawings, the content of which is not in any way limitative of the utility model.

Fig. 1 is a schematic structural view of an embodiment of an in-mold labeling and telescopic receiving equipment set.

Fig. 2 is a schematic side view of an embodiment of an in-mold labeling and telescopic receiving equipment set.

Fig. 3 is a schematic diagram of an embodiment of an in-mold label take off conveyor robot.

Fig. 4 is another angular configuration of an embodiment of the in-mold label take off conveyor robot.

Fig. 5 is a schematic view of a take-off and take-off assembly of one embodiment of an in-mold label take-off conveyor robot.

Fig. 6 is a schematic view of another angular configuration of an embodiment of an in-mold label take off conveyor robot.

Fig. 7 is a schematic view of a set of labeling male mold units of one embodiment of an in-mold label take off conveyor robot.

Fig. 8 is a schematic view of an in-mold label picking and conveying robot entering a cup making machine for placing labels and picking materials according to an embodiment of the present invention.

FIG. 9 is a schematic view of an upper mold of a cup making machine with a cup making pulling and lifting built-in discharging device according to an embodiment.

FIG. 10 is a partial schematic view of an upper mold of a cup making machine with a cup making pulling internal discharging device according to an embodiment.

Fig. 11 is a schematic view of a cup making pulling built-in discharging device of the cup making machine according to the embodiment.

Fig. 12 is a schematic view of the cup making and drawing built-in discharging device of the cup making machine of the embodiment mounted on the drawing die.

FIG. 13 is a schematic view of an upper mold of a cup making machine with a cup making pulling-up built-in discharging device according to another embodiment

Fig. 14 is a schematic view of a multi-function reclaiming, conveying and stacking robot of one embodiment of an in-mold labeling and telescopic receiving equipment set.

Fig. 15 is a schematic view of a multi-functional reclaiming, conveying and stacking robot of another embodiment of the in-mold labeling and telescopic receiving equipment set.

Fig. 16 is a schematic view of a label transfer device of an embodiment of an in-mold labeling and stretch receiving equipment set.

Fig. 17 is a schematic view of a label transfer device of another embodiment of the in-mold labeling and stretch receiving equipment set.

Included in fig. 1 to 16 are:

1, a cup making machine:

1-1 upper die, 1-2 lower die, 1-4 lifting die, 1-41 lifting rod,

1-42 material taking and discharging devices, 1-43 lifting rods, 1-44 suckers, 1-45 air passages, 1-46 air nozzles and 1-47 air passage connecting pieces;

1-5 pull rod connecting plates, 1-6 lifting rod connecting plates, 1-7 sleeve sleeves,

1-8 lifting driving devices, 1-81 cross arms, 1-82 lifting connecting rods,

1-91 motor, 1-92 rotating shaft, 1-93 gear, 1-94 rack,

2, the in-mold labeling and material taking conveying manipulator:

2-1 single-row multi-row supporting plates, 2-2 labeling male dies, 2-3 material taking and discharging assemblies, 2-31 material taking and discharging suckers, 2-32 suction nozzles, 2-4 mechanical arm supports, 2-5 supporting seats, 2-61 front row sliding fixed supporting frames, 2-62 rear row sliding fixed supporting frames, 2-63 single-row multi-row sliding supporting frames, 2-7 fixed seats, 2-8 male die fixed seats, 2-9 male die mounting seats, 2-10 row spacing sliders, 2-11 multi-row sliding rails, 2-12 push-pull connecting plates, 2-13 row spacing telescopic connecting seats, 2-14 row spacing telescopic sliders, 2-15 single-row multi-row telescopic rails, 2-16 front row spacing telescopic sliders, 2-17 rear row spacing telescopic sliders, 2-18 air pipes and electric wire through holes, 2-19 snap ring components and 2-20 row pitch telescopic driving;

2-21 motor, 2-22 rack, 2-23 rack support guide rail, 2-24 slider.

3 multi-functional material conveying of getting piles up manipulator:

3-1 sucker, 3-2 connecting rod, 3-3 palm disc, 3-4 secondary translation sliding mounting plate, 3-5 sliding pair, 3-6 secondary lifting support plate, 3-7 translation lifting support seat, 3-8 lifting driving device, 3-9 secondary translation driving device and 3-11 primary translation driving device.

4, a label transfer device; 5, preparing a product; 6 a label bin device; 7 label transfer robot.

Detailed Description

The utility model is further illustrated by the following examples.

Example 1

Referring to fig. 1 to 6, the in-mold label picking and conveying manipulator 2 of the embodiment includes a manipulator support 2-4, a support base 2-5, a translation driving device, a line spacing telescopic driving device and a row spacing telescopic driving device, a fixed line spacing support member is installed at the bottom of the support base 2-5, and the support base 2-5 is installed on the manipulator support 2-4 and driven by the translation driving device 2-41 to translate the support base 2-5. The bottom of the supporting seat 2-5 is provided with a front row spacing sliding fixed supporting frame 2-61 and a rear row spacing sliding fixed supporting frame 2-62, a plurality of single-row multi-row sliding supporting frames 2-63 are arranged between the front row spacing sliding fixed supporting frame 2-61 and the rear row spacing sliding fixed supporting frame 2-62, and the plurality of single-row multi-row sliding supporting frames 2-63 are arranged at the bottom of the supporting seat 2-5 in a sliding mode through single-row multi-row telescopic rails 2-15 and sliding blocks. Meanwhile, the in-mold labeling and material taking and conveying manipulator 2 is provided with a plurality of groups of male die row spacing telescopic sets which are arranged in parallel, each group of male die row spacing telescopic sets comprises a single row of multi-row supporting plates 2-1, a plurality of rows of sliding rails 2-11 and a plurality of rows of male die assemblies, a material taking and discharging assembly 2-3 is arranged at the upper part of the front end of the single row of multi-row supporting plates 2-1, a material taking and discharging sucker 2-31 is arranged at the upper part of the material taking and discharging assembly 2-3, the material taking and discharging sucker 2-31 is connected with a positive and negative pressure generating device or an air source through an air nozzle, the positive and negative pressure generating device refers to gas equipment which can generate positive pressure or negative pressure, such as an air pump and the like, and the positive and negative pressure generating device is the existing equipment and can be understood and implemented by technicians in the field.

The multi-row sliding track 2-11 of the embodiment is fixed at the bottom of the single-row multi-row supporting plate 2-1, the row pitch telescopic group of each group of male dies can be provided with male die assemblies with different numbers according to requirements, when the row number of the male die assemblies is more than two rows, the row pitch of one row of male die assemblies is fixed, the row pitch slides telescopically, and the row pitch of the other male die assemblies can slide telescopically. The fixed row spacing and fixed row spacing sliding telescopic male die assembly is provided with fixed seats 2-7, the fixed seats 2-7 are arranged on a single row of multi-row supporting plates 2-1, male die fixed seats 2-8 are fixed on the fixed seats 2-7, and male dies are mounted on the male die fixed seats 2-8. The row spacing telescopic male die assembly comprises a male die 2-2, a male die mounting seat 2-9, a row spacing slider and a push-pull connecting plate 2-12, wherein the male die is mounted on the male die mounting seat 2-9, the upper end of the male die mounting seat 2-9 is fixedly connected with the row spacing slider, the row spacing slider is slidably arranged on a plurality of rows of sliding rails 2-11, the male die mounting seat 2-9 is connected with the push-pull connecting plate 2-12, the tail end of the push-pull connecting plate 2-12 is provided with a row spacing telescopic connecting seat 2-13, the row spacing telescopic slider 2-14 is fixed above the row spacing telescopic connecting seat 2-13, and the row spacing telescopic slider 2-14 is correspondingly slidably arranged on a single row of multi-row telescopic rails 2-15 at the bottom of a single row sliding multi-row supporting frame 2-63; in the embodiment, the male die fixing seats 2-8 and the male die mounting seats 2-9 are respectively provided with air pipes and electric wire through holes 2-18. In order to realize the transverse movement of the single-row multi-row sliding support plate and adjust the row spacing, the upper part of the single-row multi-row support plate 2-1 is fixedly connected with a front row spacing telescopic slide block 2-16 and a rear row spacing telescopic slide block 2-17, the front row spacing telescopic slide block 2-16 is arranged on a track at the bottom of the front row spacing sliding fixed support frame 2-61 in a sliding manner, and the rear row spacing telescopic slide block 2-17 is arranged on a track at the bottom of the rear row spacing sliding fixed support frame 2-62 in a sliding manner.

The plurality of single-row multi-row supporting plates 2-1 are connected through a clamping ring assembly, the clamping ring assembly comprises a plurality of pairs of clamping rings and limiting columns, one end of each clamping ring is fixed on the single-row multi-row supporting plate on one side, a limiting groove is formed in the other end of each clamping ring, and the limiting columns are fixed on the single-row multi-row supporting plates on the other side and penetrate through the limiting grooves of the clamping rings (the clamping ring assembly can refer to the clamping ring in the prior art with the publication number of CN 110217455A). The line spacing telescopic drive drives one or more single-line multi-row supporting plates 2-1 to move so as to adjust the line spacing, in the embodiment, the line spacing telescopic drive 2-25 is a bidirectional screw rod, two screw rod nuts are respectively connected with the single-line multi-row supporting plates 2-1 positioned on two outer sides through connecting pieces, when the bidirectional screw rod rotates, the two screw rod nuts drive the single-line multi-row supporting plates 2-1 on the two outer sides to move towards each other or back to back, and the single-line multi-row supporting plates 2-1 on the two outer sides are mutually connected and conveyed through a clamping ring assembly. The plurality of single-row multi-row sliding support frames 2-63 are connected through the snap ring assemblies 2-19, and similarly, the row pitch telescopic drive 2-20 drives the plurality of single-row multi-row sliding support frames 2-63 to do telescopic motion so as to adjust the row pitch. It should be noted that the pitch extension drive and the pitch extension drive may also be implemented by a conventional drive device, such as an air cylinder, a motor and a transmission assembly, a lead screw, or an electric push rod. By the scheme, the labeling male dies 2-2 can move longitudinally and transversely, and the male die array formed by the labeling male dies 2-2 can be expanded or contracted.

Referring to fig. 7 to 14, the in-mold label taking and conveying equipment set of the embodiment includes a cup making machine 1, an in-mold label taking and conveying manipulator 2, a taking and conveying manipulator 2 and a label transferring device 4, wherein the cup making machine 1 is used for producing and forming a cup from a sheet material; the in-mold label taking and conveying manipulator 2 is used for taking a label from the label transferring and conveying device 4, putting the label into a cup making mold of the cup making machine 1 and taking out a product; the material taking and conveying manipulator 3 is used for taking and conveying materials from the in-mold labeling material taking and conveying manipulator 2.

In this example, the cup making mold of the cup making machine 1 comprises an upper mold 1-1 and a lower mold 1-2, the upper mold 1-1 is provided with a plurality of pull-up molds 1-4 corresponding to the molding mold cavity of the lower mold 1-2, the pull-up rods 1-41 are mounted on the pull-up rod connecting plates 1-5, the pull-up rod connecting plates 1-5 are driven by a pull-up driving device 1-8 to ascend and descend, the pull-up driving device 1-8 can be an air cylinder, a screw rod lifter, an electric push rod, an electric lead screw or a linear motor, and the like, as long as the pull-up rod connecting plates 1-5 can be driven to ascend and descend. The output end of the lifting driving device 1-8 is connected with a cross arm 1-81 and drives the cross arm to lift, the cross arm 1-81 is provided with a lifting connecting rod 1-82, and the lifting connecting rod 1-82 is fixedly connected with a lifting rod connecting plate 1-5, so that the simultaneous lifting of a plurality of lifting rods 1-41 is realized.

The lifting die 1-4 is internally provided with an independently lifting material taking and discharging device 1-41, the material taking and discharging device 1-41 is provided with a lifting rod 1-43, the lifting rod 1-43 is arranged on a lifting rod connecting plate 1-6, the lifting rod connecting plate 1-6 is driven by a sucker lifting driving device to lift, the sucker lifting driving device comprises a motor 1-91, a rotating shaft 1-92, a gear 1-93 and a rack 1-94, the motor 1-91 drives the rotating shaft 1-92 to rotate, the gear 1-93 is arranged on the rotating shaft 1-92 and is meshed with the rack 1-94 for transmission, and the lower end of the rack 1-94 is connected with the lifting rod connecting plate 1-6 to enable a plurality of lifting rods 1-43 to lift simultaneously. An air passage 1-45 is arranged in the lifting rod 1-43, a sucker 1-44 is arranged at the lower end of the air passage 1-45, and the upper end of the air passage 1-45 is communicated with the positive and negative pressure generating device through an air nozzle 1-46; the material taking and discharging device 1-41 is used for taking materials from the lower die 1-2, when the die is opened for taking materials, the lower die descends and the material taking and discharging device 1-41 descends simultaneously, the descending speed of a suction cup of the material taking and discharging device 1-41 is faster than that of the lower die, when the lower die and the material taking and discharging device 1-41 descend to a position preset by a numerical control system, a cup bottom jacking device at the bottom of the lower die jacks up a product, meanwhile, the material taking and discharging device 1-41 stops descending while sucking the cup tightly under negative pressure, the lower die continues descending to be in place, and the cup (product) is separated from the lower die 1 and is sucked by the suction cup 1-44 of the material taking and discharging device 1-41. The utility model realizes the function of taking the cup from the cavity of the lower die while opening the die, and compared with the prior art, the utility model not only does not need to additionally arrange equipment to take the material from the cavity, but also reduces the action steps of taking the material by the special equipment, thereby greatly improving the production efficiency. It should be noted that the lower mold and the cup bottom ejecting device thereof are prior art, and detailed descriptions of the structure and the working principle thereof are not needed herein.

When the in-mold labeling and taking conveying manipulator 2 enters the cup making mold for label placing and taking, the in-mold labeling and taking conveying manipulator 2 contracts to enable the material taking and discharging suction cups 2-31 on the multiple groups of labeling male mold units to correspondingly receive materials with the material taking and discharging devices 1-42 of the pull-up molds 1-4, and meanwhile, the labeling male molds 2-2 can correspondingly place labels with the forming mold cavities of the lower molds 1-2.

The in-mold labeling, material taking and conveying manipulator 2 finishes material receiving and discharging and then withdraws from the cup making mold, after the in-mold labeling, material taking and conveying manipulator withdraws from the cup making mold, the in-mold labeling, material taking and conveying manipulator 2 is unfolded to enable the material taking and discharging suckers 2-31 of the multiple groups of material taking and discharging assemblies 2-3 to correspond to the material taking and conveying part of the material taking and conveying manipulator 3 to convey materials, and the multiple labeling male molds correspond to the label transferring device 4 to convey materials, so that the materials are transferred and labels are sucked synchronously.

Referring to fig. 14, in this embodiment, the multifunctional material taking and discharging manipulator includes a first-stage translational support frame 3-10, a first-stage translational driving device, a lifting translational support base 3-7, a lifting driving device 3-8, and a second-stage lifting translational support plate 3-6, where the first-stage translational support frame 3-10 is installed on the lifting translational support base 3-7 and is driven by the first-stage translational driving device to translate, the lifting driving device 3-8 is installed on the lifting translational support base 3-7 and drives the second-stage lifting translational support plate 3-6 to lift, the second-stage lifting translational support plate 3-6 is installed with a second-stage translational sliding installation plate 3-4 through a sliding pair 3-5, and the sliding pair 3-5 in this embodiment is a guide rail with a slider. The secondary translation sliding mounting plate 3-4 is driven by a secondary translation driving device 3-9 to translate, the palm disc 3-3 is detachably mounted on the secondary translation sliding mounting plate 3-4, and a plurality of groups of material taking and conveying assemblies are mounted on the palm disc 3-3. Each group of material taking and conveying assemblies comprises a sucker 3-1, a connecting rod 3-2 and an air nozzle, an air passage is arranged inside the connecting rod 3-2 and communicated with the sucker 3-1 and the air nozzle, and the air nozzle is communicated with a pipeline of the positive and negative pressure generating device. The air valves are arranged between all the air nozzles and the positive and negative pressure generating devices, and the positive and negative pressure generating devices are positive and negative pressure generating devices capable of realizing positive and negative pressure, such as air pumps.

The translation driving device of this embodiment is composed of a motor, a transmission shaft, a synchronizing wheel and a synchronizing belt set, and the installation manner is not described herein for the prior art. The lifting driving device comprises a motor, a gear and a rack, the gear is arranged on a rotating shaft of the motor, the gear and the rack are in meshed transmission, and the lower part of the rack is fixedly connected with the second-stage lifting translation supporting plate. The motor, the gear, the rack and the like are used as lifting drive, so that multiple ascending or descending at any height in the forming process can be realized, and the device is stable in operation and good in bearing effect.

The label transfer device of this embodiment is prior art (can refer to publication number CN 109664488A), and simultaneously, this production line still can be furnished with label storehouse device 6 and label transfer manipulator 7 (label storehouse device and label transfer manipulator are prior art, and its structure and theory of operation are not repeated herein), the front portion of label storehouse device is established to label transfer station, label transfer manipulator is used for absorbing the label from label storehouse device and transmitting to label transfer conveyer at label transfer station, label transfer conveyer moves to label transfer conveying station after label is absorbed at label transfer station.

Example 2

The main technical solution of this embodiment is substantially the same as that of embodiment 1, and the features that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described herein again. Referring to fig. 13, the lifting driving device in this embodiment includes motors 1-84, gears, lifting racks 1-85, rack support guide rails 1-86, and sliding blocks 1-87, where the sliding blocks 1-87 are fixed to the brackets 1-88, the rack support guide rails 1-86 are slidably disposed on the sliding blocks 1-87, the lifting racks 1-85 are mounted on the rack support guide rails 1-86, and the lower ends of the lifting racks are connected to the cross arms 1-81, the motors drive the gears to rotate, and the gears are in meshing transmission with the lifting racks.

Example 3

The main technical solution of this embodiment is substantially the same as that of embodiment 1, and the features that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described herein again. In this embodiment, the line-space telescopic driving of the in-mold labeling and material-taking conveying manipulator is composed of a motor, a transmission assembly and a bidirectional screw rod, the single-row and multi-row supporting plates of the two groups of labeling male mold units are respectively connected with nuts at two ends of the bidirectional screw rod, and the bidirectional screw rod is driven to rotate by the motor.

Example 4

The main technical solution of this embodiment is substantially the same as that of embodiment 1, and the features that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described herein again. Referring to fig. 15, the lifting driving device of the multifunctional material taking, conveying and stacking manipulator is composed of a motor, a driving wheel and a driving belt.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and do not limit the protection scope of the claims. It will be understood by those skilled in the art that various modifications and equivalents may be made to the embodiments of the present invention without departing from the spirit and scope of the utility model.

Claims

1. Label get material conveying manipulator in mould, its characterized in that: be provided with the flexible group of the terrace die row spacing row that the multiunit set up side by side, every group terrace die row spacing row is flexible to be organized including single file multirow backup pad and install the subsides mark terrace die in the front end below of single file multirow backup pad, the front end upper portion of single file multirow backup pad is installed and is got the subassembly of unloading, get the upper portion of the subassembly of unloading and install and get the sucking disc of unloading, get the sucking disc of unloading and install the air cock.

2. The in-mold label picking and conveying robot of claim 1, wherein: the device comprises a manipulator support, a support seat, a translation driving device, a row spacing telescopic drive device and a row spacing telescopic drive device, wherein the support seat is installed on the manipulator support and is driven by the translation driving device to translate;

the row spacing telescopic male die assembly comprises a labeling male die, a male die mounting seat, a row spacing slider and a push-pull connecting plate, wherein the male die is mounted on the male die mounting seat, the row spacing slider is fixedly connected to the upper end of the male die mounting seat and is slidably arranged on the multi-row sliding track, the male die mounting seat is connected with the push-pull connecting plate, a row spacing telescopic connecting seat is mounted at the tail end of the push-pull connecting plate, the row spacing telescopic slider is fixed above the row spacing telescopic connecting seat, and the row spacing telescopic slider is correspondingly slidably arranged on the single-row multi-row sliding track at the bottom of the single-row multi-row sliding support frame;

3. The in-mold label picking and conveying robot of claim 1, wherein: the male die fixing seat and the male die mounting seat are both provided with air pipes and electric wire through holes.

4. The in-mold label picking and conveying robot of claim 1, wherein: the row spacing and row spacing telescopic male die assemblies can be arranged into a plurality of groups.

5. The in-mold label picking and conveying robot of claim 1, wherein: the plurality of single-row multi-row supporting plates are connected through a clamping ring assembly, and one or more single-row multi-row supporting plates are driven to move by line spacing expansion driving; the plurality of single-row multi-row sliding support frames are connected through the clamping ring assembly, and the row pitch telescopic drive drives the plurality of single-row multi-row sliding support frames to perform telescopic motion.

6. In-mold labeling and telescopic material receiving equipment set, which is characterized in that: the multifunctional in-mold labeling, taking and conveying manipulator and the multifunctional taking, conveying and stacking manipulator comprise a cup making machine, the in-mold labeling, taking and conveying manipulator as claimed in any one of claims 1 to 5 and a multifunctional taking, conveying and stacking manipulator, wherein a cup making mold of the cup making machine comprises an upper mold and a lower mold, the upper mold is provided with a plurality of lifting molds corresponding to a forming mold cavity of the lower mold, the lifting molds are internally provided with cup making, lifting and internally provided with an independently lifting and internally provided with a taking and discharging device, the cup making, lifting and internally provided with a sucking disc lifting rod, the sucking disc lifting rod is internally provided with an air passage, the lower end of the air passage is provided with a sucking disc, and the upper end of the air passage is connected with a positive and negative pressure generating device through an air nozzle;

7. The in-mold labeling and telescopic receiving equipment set according to claim 6, characterized in that:

8. The in-mold labeling and telescopic receiving equipment set according to claim 6, characterized in that: the cup making pulling built-in material taking and discharging device is provided with a pulling and lifting rod, and the upper end of an air passage of the sucking disc pulling and lifting rod is communicated with an air source or an air pump through an air tap;

the upper die also comprises a pull-up rod connecting plate, a sucker pull-up rod connecting plate, a pull-up driving device and a sucker lifting driving device, wherein the pull-up rod is arranged on the pull-up rod connecting plate, and the pull-up rod connecting plate is driven by the pull-up driving device to lift; the sucker lifting rod is arranged on the sucker lifting rod connecting plate, and the sucker lifting rod connecting plate is driven by the sucker lifting driving device to lift.

9. The in-mold labeling and telescopic receiving equipment set according to claim 6, characterized in that: the multifunctional material taking, conveying and stacking manipulator comprises a translation support frame, a translation driving device, a lifting support seat, a lifting driving device and a lifting support plate, wherein the lifting support seat is provided with the translation support frame and is driven by the translation driving device to translate, the lifting driving device is arranged on the lifting support seat and drives the lifting support plate to lift, the lifting support plate is provided with a translation sliding mounting plate through a sliding pair, and a palm disc for taking and unloading cup pieces is detachably arranged on the translation sliding mounting plate;

10. The in-mold labeling and telescopic receiving equipment set according to claim 6, characterized in that: the automatic cup material receiving and stacking device is characterized by further comprising an AB unit telescopic alternate stacking and conveying device, wherein the AB unit telescopic alternate stacking and conveying device comprises a support and two stacking units, each stacking unit comprises a plurality of material receiving brackets, telescopic supporting pieces, telescopic sliding rails and telescopic driving devices, at least one material receiving port for receiving stacked cup materials is formed in the upper portion of each material receiving bracket, sliding blocks are fixedly connected to the bottoms of the material receiving brackets and slidably arranged on the telescopic sliding rails, and the telescopic sliding rails are mounted on the telescopic supporting pieces;

11. The in-mold labeling and telescopic receiving equipment set according to claim 6, characterized in that: the cup making machine is used for producing and forming sheets; the in-mold labeling, taking and conveying manipulator is used for taking the label from the label transferring and conveying device, putting the label into a cup making mold of the cup making machine and taking out a product.

12. The in-mold labeling and telescopic receiving equipment set according to claim 6, characterized in that: all parts of the in-mold labeling, material taking and conveying equipment set are controlled by the PLC control system to cooperatively operate.