CN117049169B

CN117049169B - Feeding device

Info

Publication number: CN117049169B
Application number: CN202311307556.0A
Authority: CN
Inventors: 李加林; 时文静; 陈忠源; 胡秋原
Original assignee: Suzhou Metabrain Intelligent Technology Co Ltd
Current assignee: Suzhou Metabrain Intelligent Technology Co Ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-02-02
Anticipated expiration: 2043-10-10
Also published as: CN117049169A

Abstract

The invention provides a feeding device which is used for carrying out feeding operation on materials on material trays, and comprises a base and a batch material taking mechanism, wherein the base is sequentially provided with material tray feeding levels, material tray working positions and material tray discharging levels in a first direction, the material tray feeding levels are used for storing material trays with at least one tray in a loading state, the material tray working positions are used for temporarily storing the material trays with the tray in the loading state, and the material tray discharging levels are used for storing the material trays with the at least one tray in an unloading state; the material flows through the material loading position of the material tray, the material tray working position and the material unloading position of the material tray in sequence; the batch material taking mechanism is arranged on the base, the batch material taking mechanism is provided with a material taking part which is movably arranged relative to the base, and at least the material taking part can be moved to the material tray working position so as to simultaneously take out a plurality of materials carried in the material tray positioned at the material tray working position. The invention solves the problem that the feeding mode of the material disc can only adopt a single feeding mode for feeding materials in the prior art.

Description

Feeding device

Technical Field

The invention relates to the technical field of automatic feeding equipment, in particular to a feeding device.

Background

In the 3C or server industry, for the transportation of convenient material, adopt the material tray to carry the material generally, namely, the incoming mode of material carries through the material tray, and can only adopt single material mode to get the material with the incoming mode of material tray generally, and the beat of this kind of mode is slower, usually does not catch up with automatic production rhythm, leads to loading attachment's material loading efficiency relatively poor, causes the operating efficiency of complete equipment relatively low, and output can't obtain guaranteeing moreover.

Disclosure of Invention

The invention mainly aims to provide a feeding device which solves the problem that in the prior art, a feeding mode of a material disc can only be adopted to carry out material taking in a single material taking mode.

In order to achieve the above object, according to one aspect of the present invention, there is provided a feeding device for feeding materials on a material tray, the feeding device including a base and a batch taking mechanism, wherein the base has a material tray feeding level, a material tray working level, and a material tray discharging level in order in a first direction, wherein the material tray feeding level is used for storing at least one material tray in a loaded state, the material tray working level is used for temporarily storing at least one material tray in a loaded state, and the material tray discharging level is used for storing at least one material tray in an empty state; wherein the material flows through the material loading position of the material tray, the material tray working position and the material unloading position of the material tray in sequence; the batch material taking mechanism is arranged on the base and is provided with a material taking part, the material taking part is movably arranged relative to the base, and at least the material taking part can be moved to a material disc working position so as to simultaneously take out a plurality of materials carried in a material disc positioned at the material disc working position.

Further, the material taking part is provided with a plurality of material taking ends, the material taking ends are arranged at intervals, and at least one material can be taken out from each material taking end.

Further, a distance between two adjacent material taking ends in the plurality of material taking ends is adjustably set.

Further, the spacing between two adjacent material taking ends in the plurality of material taking ends is equal.

Further, the batch material taking mechanism further comprises a support structure, the support structure is arranged on the base and spans at least one of a material tray working position and a material tray discharging position along a second direction, the material taking part is movably arranged along the second direction, and the material taking ends are at least arranged at intervals along the first direction; wherein the second direction is perpendicular to the first direction.

Further, the material taking part comprises a first mounting plate and a material taking cantilever, wherein the first mounting plate is movably arranged on the bracket structure along the second direction; the material taking cantilever is arranged on the first mounting plate in a lifting manner, extends towards one side with the material tray working position and is provided with a plurality of material taking ends.

Further, the material taking part further comprises a first lifting cylinder and a second mounting plate, wherein the first lifting cylinder is arranged on the first mounting plate; the second mounting panel is connected with the flexible end of first lift cylinder, gets the material cantilever setting on the second mounting panel.

Further, the material taking part further comprises a second lifting cylinder, and the second lifting cylinder is arranged on the second mounting plate; the material taking cantilever comprises a sucker frame, a plurality of suckers and a plurality of cross connecting rods, wherein the sucker frame is arranged in an extending mode along a first direction, a first end of the sucker frame is connected with the second mounting plate, and a second end of the sucker frame extends along the first direction; the suction cups are movably arranged on the suction cup frame to form a plurality of material taking ends; a cross connecting rod is arranged between two adjacent suckers in the plurality of suckers, and each cross connecting rod is connected with the two adjacent suckers; at least one of the plurality of cross connecting rods is connected with the telescopic end of the second lifting cylinder.

Further, the sucker frame comprises a guide rod and two mounting blocks, wherein the guide rod is arranged in an extending manner along the first direction; the two mounting blocks are oppositely arranged at two axial ends of the guide rod, and one of the two mounting blocks is connected with the second mounting plate; wherein, a plurality of sucking discs are arranged on the guide rod in a sliding sleeve way.

Further, the material taking cantilever comprises a plurality of groups of sucker groups, one group of sucker groups comprises at least two suckers, and the suckers in the same group are arranged on the guide rod in a sliding way through the same sucker sliding block.

Further, the feeding device further comprises a material rectifying mechanism, at least one part of the material rectifying mechanism is arranged on the base, the material rectifying mechanism is positioned at the downstream of the batch material taking mechanism, the material rectifying mechanism is provided with a rectifying slideway, and the width of the rectifying slideway is matched with the width of the material; the material taking part is adjustably arranged between the righting slide way and the material disc working position, so that the material taking part can be used for righting a plurality of materials taken out in batches at the righting slide way.

Further, the material righting mechanism also comprises a supporting seat, wherein the supporting seat is arranged on the base, and the righting slideway is arranged on the supporting seat and extends towards one side with the material disc working position; the feeding device further comprises a stirring mechanism, the stirring mechanism is movably arranged on the supporting seat, the stirring mechanism is provided with a stirring end, and at least the stirring end can move to the resetting slide way so as to stir the materials positioned on the resetting slide way to the feeding channel of the feeding device one by one.

Further, the toggle mechanism comprises a lifting structure and a toggle structure, wherein the lifting structure is slidably arranged on the supporting seat, the lifting structure is provided with a guide lifting groove, and at least one lifting groove section is arranged on an extending path of the guide lifting groove along the first direction; one side of the poking structure facing the correcting slide way is provided with a poking end, one side of the poking structure far away from the correcting slide way is provided with a follower wheel, and the follower wheel is arranged at the guide lifting groove in a penetrating way so as to lift the poking end when the follower wheel passes through the lifting groove section.

Further, the guide lifting groove sequentially comprises a first horizontal guide groove section, a transition groove section and a second horizontal guide groove section which are communicated in the direction away from the correcting slideway, wherein the distance between the geometric center of the first horizontal guide groove section and the upper surface of the supporting seat is H1, and the distance between the geometric center of the second horizontal guide groove section and the upper surface of the supporting seat is H2, wherein H1 is smaller than H2, so that the transition groove section forms the lifting groove section.

Further, the first horizontal guiding groove section and the transition groove section are in smooth transition, and/or the transition groove section and the second horizontal guiding groove section are in smooth transition.

Further, the transition groove section extends obliquely, so that when the lifting structure slides towards one side of the resetting slide way, the transition groove section simultaneously provides upward lifting force and pushing force moving towards one side of the resetting slide way for stirring the structure.

Further, in the first direction, the length of the first horizontal guiding groove section is smaller than the length of the second horizontal guiding groove section.

Further, the toggle mechanism further comprises a transmission shaft and a driving sliding block, wherein the transmission shaft is rotatably arranged on the supporting seat, and the transmission shaft extends along the first direction; the driving sliding block is arranged on the transmission shaft in a sliding manner, and is in driving connection with the lifting structure, so that the lifting structure is driven to slide on the supporting seat through the driving sliding block when the transmission shaft rotates.

Further, the lifting structure comprises a lifting vertical plate, the lifting vertical plate extends along a first direction, and the guide lifting groove is formed in the lifting vertical plate; the driving sliding block comprises a driving block and a transmission plate, wherein the driving block is sleeved on the transmission shaft in a sliding manner; the transmission plate is connected with the driving block and the lifting vertical plate.

Further, the lifting risers are two, the two lifting risers are oppositely arranged, guide lifting grooves are correspondingly formed in the lifting risers, the number of follower wheels is two, and the two follower wheels and the two guide lifting grooves are arranged in a one-to-one correspondence mode.

Further, the feeding device further comprises a driving part, the driving part is arranged on the supporting seat, and a driving shaft of the driving part extends along the first direction and is in driving connection with the transmission shaft.

By the technical scheme, the feeding device with the batch material taking mechanism is provided, when operators stack a plurality of material trays in a loading state to the material loading position of the material trays, the material trays move to the material tray working positions under the action of the conveying belt, the material taking part of the batch material taking mechanism moves to the material tray working positions, and simultaneously a plurality of materials carried in the material trays positioned at the material tray working positions are taken out, so that batch material taking is realized, single material taking in the prior art is abandoned, and the material taking efficiency of the materials is greatly improved.

Further, because the material taking part of the batch material taking mechanism provided by the application can realize that a plurality of materials can be taken out for a single time, simultaneously a plurality of materials are carried to be favorable for reducing the probability that the materials are scratched, thereby ensure the quality of the materials, and then greatly reduced the disability rate of product, because the disability rate has reduced, consequently, need not to occupy the part space of workshop to deposit the scraped product, the application realizes the automation that the product was got material, greatly reduced the demand of amount of labour, thereby be favorable to alleviateing operating personnel's operation intensity.

It should be noted that, the commonality of loading attachment that this application provided is high, and that is, the loading attachment that this application provided can be applicable to in the equipment of the incoming material mode through the material tray transport.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:

fig. 1 shows a schematic view of a part of the structure of a feeding device according to an alternative embodiment of the present invention;

fig. 2 shows a schematic structural diagram of the loading device in fig. 1 from a top view;

Fig. 3 shows an enlarged schematic view of the structure at a in fig. 2;

FIG. 4 is a schematic view showing a part of the structure of the batch take-out mechanism of the loading device of FIG. 1;

FIG. 5 is a schematic view showing the structure of the material take-out cantilever of the material take-out section of the batch material take-out mechanism of FIG. 4 connected to a second lift cylinder;

FIG. 6 shows a schematic diagram of the material-righting mechanism and toggle mechanism of the loading device of FIG. 1;

FIG. 7 is a schematic view of the material return mechanism and toggle mechanism of FIG. 6 from a first perspective, with the drive plate omitted;

FIG. 8 is a schematic view of the material return mechanism and toggle mechanism of FIG. 7 from a second perspective;

FIG. 9 is a schematic view showing the structure of the material return mechanism and toggle mechanism of FIG. 8 from a third perspective, with the drive portion omitted;

fig. 10 shows an enlarged schematic view of the structure at B in fig. 9;

fig. 11 shows a schematic structural view of a distributing assembly at the loading level of a material tray of the loading device in fig. 1.

Wherein the above figures include the following reference numerals:

1. a material tray; 2. a material; 3. a conveyor belt;

10. a base; 11. feeding materials on a material tray; 12. a material tray working position; 13. discharging materials from a material tray;

20. A batch material taking mechanism; 21. a material taking part; 211. a first mounting plate; 212. a material taking cantilever; 2121. a suction cup holder; 2121a, guide bar; 2121b, mounting blocks; 2122. a suction cup; 2122a, suction cup slide; 2123. a cross connecting rod; 213. a first lifting cylinder; 214. a second mounting plate; 215. a second lifting cylinder; 22. a support structure;

30. a material righting mechanism; 31. a return slideway; 32. a support base;

40. a toggle mechanism; 41. a lifting structure; 411. a guide lifting groove; 4111. a first horizontal guide slot section; 4112. a transition channel section; 4113. a second horizontal guide slot section; 412. lifting the vertical plate; 42. a toggle structure; 421. a follower wheel; 43. a transmission shaft; 44. driving a sliding block; 441. a driving block; 442. a transmission plate;

50. a feeding channel;

60. a driving section;

70. a material distribution component; 71. an advance and retreat cylinder; 72. a third lifting cylinder; 73. a material disc pusher dog.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In order to solve the problem that in the prior art, a material taking mode of a material disc can only be adopted for taking materials generally, the invention provides a feeding device.

As shown in fig. 1 to 11, the feeding device is used for feeding materials 2 on a material tray 1, the feeding device comprises a base 10 and a batch taking mechanism 20, the base 10 is sequentially provided with a material tray feeding level 11, a material tray working level 12 and a material tray discharging level 13 in a first direction, wherein the material tray feeding level 11 is used for storing at least one material tray 1 in a loaded state, the material tray working level 12 is used for temporarily storing the material tray 1 in the loaded state, and the material tray discharging level 13 is used for storing at least one material tray 1 in an empty state; wherein the material 2 sequentially flows through a material disc feeding position 11, a material disc working position 12 and a material disc discharging position 13; the batch material taking mechanism 20 is arranged on the base 10, the batch material taking mechanism 20 is provided with a material taking part 21, the material taking part 21 is movably arranged relative to the base 10, and at least the material taking part 21 can be moved to the position of the material tray working position 12 so as to simultaneously take out a plurality of materials 2 carried in the material tray 1 positioned at the position of the material tray working position 12.

The application provides a loading attachment with take out mechanism 20 in batches, after operating personnel stacks material dish 1 that the multiple disk is load state to material dish material loading position 11, material dish 1 removes to material dish workstation 12 under conveyer 3's effect, take out portion 21 of taking out mechanism 20 in batches removes to material dish workstation 12 departments to take out simultaneously a plurality of materials 2 that are located the material dish 1 that material dish workstation 12 departments born, realized getting in batches from this, abandoned single getting among the prior art, promoted the extracting efficiency of material greatly.

Further, because the material taking part 21 of the batch material taking mechanism 20 provided by the application can realize that a plurality of materials 2 can be taken out for a single time, simultaneously a plurality of materials 2 are carried to be favorable to reducing the probability that the materials 2 are scratched, thereby ensure the quality of the materials 2, and then greatly reduced the disability rate of products, because the disability rate is reduced, consequently, need not to occupy the partial space of production workshop to deposit the scraped products, the application realizes the automation of taking the products, greatly reduces the demand of the amount of labour, thereby be favorable to alleviating operating personnel's operation intensity.

It should be noted that, the commonality of loading attachment that this application provided is high, and that is, the loading attachment that this application provided can be applicable to in the equipment of the incoming material mode of carrying through material dish 1.

Further, by adopting the batch material taking mechanism 20 provided by the application to take materials, the feeding device provided by the application can realize an aggregate batch array feeding mode, and in addition, the simple carrying mode is beneficial to avoiding scratch of products, so that the quality of the products is improved, the rejection rate of the products is reduced, and the space use requirement of a production workshop is greatly saved; finally, the machine replaces manual work, thereby reducing the labor intensity of operators and being beneficial to improving the satisfaction degree of the staff on workshop work.

It should be noted that, in the present application, the material 2 flows through the material tray feeding level 11, the material tray working level 12, and the material tray discharging level 13 sequentially through the conveyor belt 3, and of course, other conveying manners are also possible.

It should be noted that, the material 2 in the present application is mainly a PCB-straddled material, in which PCB (Printed Circuit Board), the chinese name is a printed circuit board, which is also called a printed circuit board, is an important electronic component, is a support of the electronic component, and is a carrier for electrically connecting the electronic components.

Further, the material Tray in the application mainly refers to a Tray, namely a plastic Tray, or a plastic Tray, and plastic hard sheets are made into plastic with specific grooves by adopting a plastic sucking process.

Further, it should be noted that the number of trays stacked on the tray loading level 11 may be determined according to the beat of a specific apparatus and the production requirement.

In order to ensure the reliability of the material taking portion 21 for taking the plurality of materials 2, it is preferable that the material taking portion 21 has a plurality of material taking ends, the plurality of material taking ends are arranged at intervals, and each material taking end can take out at least one material 2. In this way, the reliability of batch-taking of the taking portion 21 is further ensured.

It should be noted that, in order to ensure that the plurality of material taking ends of the material taking portion 21 can accurately grasp the material 2 at the corresponding position, it is preferable that a space between two adjacent material taking ends of the plurality of material taking ends be adjustably provided. Like this, realized correspondingly adjusting the distance between two adjacent getting ends according to the distance between two adjacent materials 2, promoted the practicality of batched feeding mechanism 20 greatly to loading attachment's commonality has further been promoted.

It should be noted that, in the present application, when considering that the same material 2 is placed on the material tray, in order to ensure that the same material tray can hold a plurality of materials 2 as much as possible, in the process that a plurality of materials 2 are taken out or put down, it is ensured that two adjacent materials 2 do not interfere with each other, so as to ensure that a plurality of materials 2 can be taken out smoothly at a time, as shown in fig. 3 and fig. 4, the intervals between two adjacent material taking ends in a plurality of material taking ends are equal. Thus, the distance between the two adjacent material taking ends is ensured to be consistent with the distance between the two adjacent materials 2 on the material tray, so that the material taking accuracy of each material taking end is ensured.

As shown in fig. 1 and 4, the batch material taking mechanism 20 further includes a support structure 22, where the support structure 22 is disposed on the base 10, and the support structure 22 spans at least one of the tray working position 12 and the tray discharging position 13 along the second direction, the material taking portion 21 is movably disposed along the second direction, and the material taking ends are at least disposed at intervals along the first direction; wherein the second direction is perpendicular to the first direction. Thus, the batch material taking mechanism 20 is connected with the base 10 through the support structure 22, so that the installation stability of the batch material taking mechanism 20 is ensured, in addition, the support structure 22 spans at least one of the material tray working position 12 and the material tray discharging position 13 along the second direction, so that the material taking part 21 can be driven to move to the material tray working position 12 by a plurality of material taking ends in the process of moving along the second direction, and the material taking part is positioned above the material tray at the material tray working position 12.

In the present application, the first direction is the a direction in fig. 1, and the second direction is the B direction in fig. 1.

As shown in fig. 4 and 5, the material taking section 21 includes a first mounting plate 211 and a material taking cantilever 212, wherein the first mounting plate 211 is movably disposed on the support structure 22 in the second direction; the material taking cantilever 212 is arranged on the first mounting plate 211 in a lifting manner, and the material taking cantilever 212 extends towards one side with the material tray working position 12, and the material taking cantilever 212 is provided with a plurality of material taking ends. In this way, it is ensured that the material handling boom 212 can be moved to the tray work station 12 and grip the material 2 in the tray located at the tray work station 12.

As shown in fig. 4, the material taking part 21 further includes a first lifting cylinder 213 and a second mounting plate 214, wherein the first lifting cylinder 213 is disposed on the first mounting plate 211; the second mounting plate 214 is connected to the telescopic end of the first lifting cylinder 213, and the material taking cantilever 212 is disposed on the second mounting plate 214. In this way, the telescopic end of the first lifting cylinder 213 drives the second mounting plate 214 to lift along with the material taking cantilever 212 on the second mounting plate 214 when the second mounting plate 214 moves in a telescopic manner, and the lifting cylinder is mainly responsible for lifting and lowering the material 2.

As shown in fig. 4 and 5, the material taking section 21 further includes a second lift cylinder 215, and the second lift cylinder 215 is disposed on the second mounting plate 214; the material taking cantilever 212 comprises a sucker frame 2121, a plurality of suckers 2122 and a plurality of cross links 2123, wherein the sucker frame 2121 extends along a first direction, a first end of the sucker frame 2121 is connected with the second mounting plate 214, and a second end of the sucker frame 2121 extends along the first direction; the suction cups 2122 are movably arranged on the suction cup frame 2121 to form a plurality of material taking ends; a cross connecting rod 2123 is arranged between two adjacent suction cups 2122 in the plurality of suction cups 2122, and each cross connecting rod 2123 is connected with the two adjacent suction cups 2122; wherein at least one of the plurality of cross links 2123 is coupled to a telescoping end of the second lift cylinder 215. In this way, it is ensured that the telescopic end of the second lifting cylinder 215 drives the cross connecting rod 2123 to drive the two suction cups 2122 to approach each other or separate from each other when the cross connecting rod 2123 is in telescopic motion between the two adjacent suction cups 2122, so that the distance between the two adjacent suction cups 2122 is adjusted.

As shown in fig. 5, the suction cup holder 2121 includes a guide bar 2121a and two mounting blocks 2121b, the guide bar 2121a being disposed to extend in a first direction; the two mounting blocks 2121b are oppositely arranged at two axial ends of the guide rod 2121a, and one mounting block 2121b of the two mounting blocks 2121b is connected with the second mounting plate 214; wherein, a plurality of suckers 2122 are slidably sleeved on the guide rod 2121 a. In this way, the mounting reliability of the plurality of suction cups 2122 is ensured, and the sliding reliability of the plurality of suction cups 2122 is ensured.

As shown in fig. 5, the material taking cantilever 212 includes a plurality of groups of suction cups, one group of suction cups includes at least two suction cups 2122, and suction cups 2122 in the same group are slidably disposed on the guide bar 2121a by the same suction cup slider 2122 a. In this way, the suction of one material 2 is performed by two suction cups 2122 in the suction cup group, so that the suction reliability of the material 2 at the material taking end is ensured, and the material taking cantilever 212 is ensured to be capable of stably taking out and carrying a plurality of materials 2 at one time.

As shown in fig. 6 and 7 to 9, the feeding device further comprises a material rectifying mechanism 30, at least one part of the material rectifying mechanism 30 is arranged on the base 10, the material rectifying mechanism 30 is positioned at the downstream of the batch material taking mechanism 20, the material rectifying mechanism 30 is provided with a rectifying slideway 31, and the width of the rectifying slideway 31 is matched with the width of the material 2; wherein, get material portion 21 position adjustable setting between the slide 31 that returns to normal and material tray workstation 12 to make get material portion 21 put into return to normal slide 31 department with a plurality of materials 2 that take out in batches and return to normal. Like this, material righting mechanism 30 has played the purpose of righting material 2, ensures that batched material 2 can be regularly sent to material loading passageway 50 to guarantee that a plurality of material 2 follow-up in-process that removes in material loading passageway 50 can not appear the phenomenon of card and stop.

As shown in fig. 6 and 7 to 9, the material righting mechanism 30 further includes a support base 32, the support base 32 is disposed on the base 10, and the righting slideway 31 is disposed on the support base 32 and extends toward the side with the material tray working position 12; the feeding device further comprises a stirring mechanism 40, the stirring mechanism 40 is movably arranged on the supporting seat 32, the stirring mechanism 40 is provided with a stirring end, and at least the stirring end can move to the position of the correcting slide rail 31 so as to stir the materials 2 positioned on the correcting slide rail 31 to the feeding channel 50 of the feeding device one by one. Like this, toggle mechanism 40 has played the effect of stirring material 2 on the slide that returns to right 31 one by one, ensures that a plurality of materials 2 on the slide that returns to right 31 can be by stirring material 2 entering into material loading channel 50 department at every turn to avoid appearing returning to right 31 and the phenomenon emergence that the intercommunication department of material loading channel 50 appears blocking.

As shown in fig. 6 to 10, the toggle mechanism 40 includes a lifting structure 41 and a toggle structure 42, wherein the lifting structure 41 is slidably disposed on the support base 32, the lifting structure 41 has a guide lifting slot 411, and the guide lifting slot 411 has at least one lifting slot section along an extension path of the first direction; one side of the poking structure 42 facing the righting slide way 31 is provided with a poking end, one side of the poking structure 42 far away from the righting slide way 31 is provided with a follower wheel 421, and the follower wheel 421 is arranged at the guide lifting slot 411 in a penetrating manner so as to lift the poking end when the follower wheel 421 passes through the lifting slot section. Like this, through setting up toggle mechanism 40 to the structural style that includes lifting structure 41 and toggle structure 42, simultaneously, the follower 421 on the toggle structure 42 wears to establish in guide lifting groove 411 department, at lifting structure 41 gliding in-process, ensures that toggle structure 42 produces the action of toggling through the removal of follower 421 along guide lifting groove 411 to ensure that toggle structure 42 can stir material 2 on the returnable slide 31 one by one to the material loading passageway 50 department.

As shown in fig. 10, the guide lifting slot 411 sequentially includes a first horizontal guide slot segment 4111, a transition slot segment 4112, and a second horizontal guide slot segment 4113 that are communicated in a direction away from the return slide 31, wherein a distance between a geometric center of the first horizontal guide slot segment 4111 and an upper surface of the support base 32 is H1, and a distance between a geometric center of the second horizontal guide slot segment 4113 and the upper surface of the support base 32 is H2, wherein H1 < H2 such that the transition slot segment 4112 forms the lifting slot segment. In this way, the groove wall surface of the transition groove segment 4112 acts to provide the follower wheel 421 with a force perpendicular to the groove wall surface of the transition groove segment 4112, and after the force is decomposed, it can be clearly seen that the toggle structure 42 can perform forward and upward actions, so as to ensure toggle reliability of the toggle structure 42.

It should be noted that, in this application, in order to avoid the jamming phenomenon during the movement of the follower wheel 421 in the guide lifting slot 411, a smooth transition between the first horizontal guide slot segment 4111 and the transition slot segment 4112 and/or a smooth transition between the transition slot segment 4112 and the second horizontal guide slot segment 4113 may be selected. In this way, the smoothness of the movement of the follower wheel 421 in the guide lift slot 411 is ensured, so that the toggle structure 42 can be smoothly advanced and lifted to toggle the material 2 positioned on the righting slide 31.

As shown in fig. 10, the transition groove segment 4112 extends obliquely, so that when the lifting structure 41 slides towards the side of the return slideway 31, the transition groove segment 4112 provides an upward lifting force for the toggle structure 42 and an pushing force for moving towards the side of the return slideway 31. In this way, the groove wall surface of the transition groove segment 4112 is ensured to provide a stable acting force for the toggle structure 42, thereby ensuring toggle reliability of the toggle structure 42.

It should be noted that, as shown in fig. 10, in the first direction, the length of the first horizontal guiding groove section 4111 is smaller than the length of the second horizontal guiding groove section 4113. Thus, the length of the first horizontal guiding groove section 4111 is the material taking length, that is, the lifting structure 41 slides towards the side of the righting slide way 31 to take the material in the length range of the first horizontal guiding groove section 4111, the material is taken back after being taken, when the material is returned in place, the material 2 is righted to the righting slide way 31 through the stirring structure 42, and the length of the second horizontal guiding groove section 4113 is the righting length.

It should be noted that, in the present application, the toggle structure 42 may include a rake-like raker. As shown in fig. 6 and 7, the toggle mechanism 40 further includes a transmission shaft 43 and a driving slider 44, wherein the transmission shaft 43 is rotatably disposed on the support base 32, and the transmission shaft 43 is disposed to extend in the first direction; the driving sliding block 44 is slidably disposed on the driving shaft 43, and the driving sliding block 44 is in driving connection with the lifting structure 41, so that the driving sliding block 44 drives the lifting structure 41 to slide on the supporting seat 32 when the driving shaft 43 rotates. In this way, the rotation of the transmission shaft 43 drives the driving slider 44 to move thereon, i.e., converts the rotational movement into a linear movement, and is simple in structure and easy to implement, ensuring the driving reliability of the driving slider 44 to the lifting structure 41, and thus ensuring the movement reliability of the lifting structure 41.

As shown in fig. 9 and 10, the lifting structure 41 includes a lifting riser 412, the lifting riser 412 extending in a first direction, and a guide lifting slot 411 opened on the lifting riser 412; the driving sliding block 44 comprises a driving block 441 and a transmission plate 442, wherein the driving block 441 is slidably sleeved on the transmission shaft 43; the drive plate 442 is connected to the drive block 441 and the drive plate 442 is connected to the lifting riser 412. In this way, the transmission reliability of the power of the entire toggle mechanism 40 can be ensured while ensuring the compactness of the entire toggle mechanism 40.

Further, two lifting risers 412 are provided, the two lifting risers 412 are disposed opposite to each other, and guiding lifting slots 411 are disposed on each lifting riser 412 correspondingly, two follower wheels 421 are provided, and the two follower wheels 421 are disposed in one-to-one correspondence with the two guiding lifting slots 411. In this way, the stability of the movement of the lifting structure 41 is ensured, so that the stirring structure 42 can accurately stir the material 2 on the return slideway 31.

As shown in fig. 8, the feeding device further includes a driving portion 60, where the driving portion 60 is disposed on the supporting seat 32, and a driving shaft of the driving portion 60 extends along the first direction and is connected with the driving shaft 43 in a driving manner. In this way, the driving portion 60 functions to provide reliable driving force to the drive shaft 43.

As shown in fig. 1 and 11, the operator stacks a plurality of trays at the tray loading level 11 (of course, the number of stacks is determined by the equipment's takt time and production requirements), and after placing the trays 2, the individual trays are lowered onto the conveyor belt 3 by the distribution assembly 70.

Specifically, as shown in fig. 11, initially, the third lift cylinder 72 is in a retracted state, and the advance and retreat cylinder 71 is in a retracted state; after the operator puts the material disc, the feeding and retreating cylinder 71 stretches out, the material disc pusher dog 73 is placed at the lower edge of the material disc of the next to last layer from bottom, the third lifting cylinder 72 stretches out, the material disc of the next to last layer and the material disc above the next to last layer are jacked up, at this time, the material disc 1 of the next to last layer stays on the conveying belt 3, the conveying belt 3 is started, the material disc 1 of the next to last layer (namely, the lowest material disc 1) is conveyed to the material disc working position, the material taking part 21 of the batch material taking mechanism 20 moves to the material disc working position along the support structure 22, the second lifting cylinder 215 is in a stretching state, at this time, all the cross connecting rods 2123 are in a state with the largest cross angle, namely, at this time, the distance between the adjacent two suckers 2122 is the largest, the telescopic ends of the second lifting cylinder 215 are used for retracting actions, the distance between the adjacent two suckers 2122 can be adjusted to be consistent with the distance between the adjacent two material discs 2 on the material disc 1 (namely, the lowest material disc 1) and the material disc 2 is carried to the material disc working position, after the material disc 2 is completely retracted by the telescopic ends 2, the material taking mechanism 2 is continuously carried by the telescopic ends 2, and the material taking mechanism is successively on the material disc 2 is successively at the position 50, and the material carrier 2 is successively more than the material carrier 2 is successively moved to the material carrier 2 successively, and the material carrier 2 successively has been successively and the material 2 successively has been successively moved to the material lifting device 2 successively and has the material lifting device 2.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a loading attachment, its characterized in that is used for carrying out the material operation to material (2) on material dish (1), loading attachment includes:

the base (10), the base (10) has material disc loading level (11), material disc working position (12) and material disc unloading level (13) in order in the first direction, wherein, the material disc loading level (11) is used for storing at least one material disc (1) in a loaded state, the material disc working position (12) is used for temporarily storing the material disc (1) in the loaded state, and the material disc unloading level (13) is used for storing at least one material disc (1) in an unloaded state;

Wherein the material (2) sequentially flows through the material loading position (11), the material tray working position (12) and the material unloading position (13) of the material tray;

a batch material taking mechanism (20), wherein the batch material taking mechanism (20) is arranged on the base (10), the batch material taking mechanism (20) is provided with a material taking part (21), the material taking part (21) is movably arranged relative to the base (10), and at least the material taking part (21) can move to the material tray working position (12) so as to simultaneously take out a plurality of materials (2) carried in the material tray (1) at the material tray working position (12);

the loading attachment still includes:

the material righting mechanism (30), at least one part of the material righting mechanism (30) is arranged on the base (10), the material righting mechanism (30) is positioned at the downstream of the batch material taking mechanism (20), the material righting mechanism (30) is provided with a righting slideway (31), and the width of the righting slideway (31) is matched with the width of the material (2);

the material taking part (21) is arranged between the righting slide way (31) and the material disc working position (12) in a position adjustable mode, so that the material taking part (21) can be used for righting a plurality of materials (2) taken out in batches at the righting slide way (31).

2. The feeding device according to claim 1, wherein the material taking part (21) is provided with a plurality of material taking ends, the plurality of material taking ends are arranged at intervals, and each material taking end can take out at least one material (2).

3. The loading device of claim 2 wherein a spacing between adjacent ones of the plurality of take-off ends is adjustably disposed.

4. The loading device of claim 2 wherein a spacing between adjacent ones of the plurality of take-off ends is equal.

5. The loading apparatus of claim 2, wherein the bulk take off mechanism (20) further comprises:

-a support structure (22), said support structure (22) being arranged on said base (10) and said support structure (22) spanning at least one of said tray working position (12) and tray blanking position (13) in a second direction, said reclaiming portion (21) being movably arranged in said second direction and a plurality of reclaiming ends being arranged at intervals at least in said first direction;

wherein the second direction is perpendicular to the first direction.

6. Feeding device according to claim 5, wherein the take-out (21) comprises:

-a first mounting plate (211), said first mounting plate (211) being movably arranged on said support structure (22) in said second direction;

the material taking cantilever (212), the material taking cantilever (212) is arranged on the first mounting plate (211) in a lifting mode, the material taking cantilever (212) extends towards one side with the material tray working position (12), and the material taking cantilever (212) is provided with a plurality of material taking ends.

7. The loading device according to claim 6, wherein the material taking portion (21) further comprises:

a first lifting cylinder (213), the first lifting cylinder (213) being arranged on the first mounting plate (211);

the second mounting plate (214), second mounting plate (214) with the flexible end connection of first lift cylinder (213), get material cantilever (212) setting is in on second mounting plate (214).

8. The loading device of claim 7, wherein the feeding device comprises a feeding device,

the material taking part (21) further comprises:

a second lifting cylinder (215), the second lifting cylinder (215) being arranged on the second mounting plate (214);

the take-out boom (212) includes:

A suction cup holder (2121), the suction cup holder (2121) extending along the first direction, a first end of the suction cup holder (2121) being connected to the second mounting plate (214), a second end of the suction cup holder (2121) extending along the first direction;

a plurality of suckers (2122), wherein the suckers (2122) are movably arranged on the sucker frame (2121) to form a plurality of material taking ends;

a plurality of cross links (2123), wherein one cross link (2123) is arranged between two adjacent suction cups (2122) in the plurality of suction cups (2122), and each cross link (2123) is connected with two adjacent suction cups (2122);

wherein at least one of the plurality of cross links (2123) is connected to the telescopic end of the second lift cylinder (215).

9. The loading device of claim 8, wherein the suction cup holder (2121) comprises:

a guide rod (2121 a), the guide rod (2121 a) extending in the first direction;

two mounting blocks (2121 b), wherein the two mounting blocks (2121 b) are oppositely arranged at two axial ends of the guide rod (2121 a), and one mounting block (2121 b) of the two mounting blocks (2121 b) is connected with the second mounting plate (214);

Wherein a plurality of suckers (2122) are sleeved on the guide rod (2121 a) in a sliding way.

10. The feeding device according to claim 9, wherein the material taking cantilever (212) comprises a plurality of groups of suction cups, one group of suction cups comprises at least two suction cups (2122), and the suction cups (2122) in the same group are slidably arranged on the guide rod (2121 a) through the same suction cup sliding block (2122 a).

11. The feeding device as claimed in claim 1, wherein,

the material righting mechanism (30) further comprises:

the supporting seat (32), the supporting seat (32) is arranged on the base (10), the righting slideway (31) is arranged on the supporting seat (32) and extends towards one side with the material disc working position (12);

the loading attachment still includes:

the stirring mechanism (40) is movably arranged on the supporting seat (32), the stirring mechanism (40) is provided with a stirring end, and at least the stirring end can move to the position of the correcting slide way (31) so as to stir the materials (2) positioned on the correcting slide way (31) to the position of a feeding channel (50) of the feeding device one by one.

12. The loading device of claim 11, wherein the toggle mechanism (40) comprises:

a lifting structure (41), wherein the lifting structure (41) is slidably arranged on the supporting seat (32), the lifting structure (41) is provided with a guide lifting groove (411), and at least one lifting groove section is arranged on an extension path of the guide lifting groove (411) along the first direction;

toggle structure (42), toggle structure (42) orientation one side of reforming slide (31) has toggle the end, toggle structure (42) is kept away from one side of reforming slide (31) has follower (421), follower (421) wear to establish guide lifting groove (411) department, in order to be in follower (421) pass through when lifting groove section lifts up toggle the end.

13. The feeding device according to claim 12, wherein the guiding lifting groove (411) sequentially comprises a first horizontal guiding groove section (4111), a transition groove section (4112) and a second horizontal guiding groove section (4113) which are communicated in a direction away from the righting slideway (31), wherein the distance between the geometric center of the first horizontal guiding groove section (4111) and the upper surface of the supporting seat (32) is H1, and the distance between the geometric center of the second horizontal guiding groove section (4113) and the upper surface of the supporting seat (32) is H2, wherein H1 < H2, so that the transition groove section (4112) forms the lifting groove section.

14. The feeding device according to claim 13, characterized in that a smooth transition between the first horizontal guiding groove section (4111) and the transition groove section (4112) and/or a smooth transition between the transition groove section (4112) and the second horizontal guiding groove section (4113) is achieved.

15. The feeding device according to claim 13, wherein the transition groove section (4112) extends obliquely, so that when the lifting structure (41) slides towards one side of the return slideway (31), the transition groove section (4112) provides an upward lifting force for the toggle structure (42) and an pushing force for moving towards one side of the return slideway (31).

16. The feeding device according to claim 13, wherein in the first direction the length of the first horizontal guiding groove section (4111) is smaller than the length of the second horizontal guiding groove section (4113).

17. The loading device of claim 13, wherein the toggle mechanism (40) further comprises:

a transmission shaft (43), wherein the transmission shaft (43) is rotatably arranged on the supporting seat (32), and the transmission shaft (43) extends along the first direction;

The driving sliding block (44), the driving sliding block (44) is arranged on the transmission shaft (43) in a sliding manner, and the driving sliding block (44) is in driving connection with the lifting structure (41), so that the lifting structure (41) is driven to slide on the supporting seat (32) through the driving sliding block (44) when the transmission shaft (43) rotates.

18. The loading device of claim 17, wherein the feeding device comprises a feeding device,

the lifting structure (41) comprises a lifting riser (412), the lifting riser (412) extends along the first direction, and the guide lifting groove (411) is formed in the lifting riser (412);

the drive slider (44) includes:

the driving block (441) is slidably sleeved on the transmission shaft (43);

and the transmission plate block (442), wherein the transmission plate block (442) is connected with the driving block (441), and the transmission plate block (442) is connected with the lifting vertical plate (412).

19. The feeding device according to claim 18, wherein two lifting risers (412) are provided, the two lifting risers (412) are disposed opposite to each other, the guiding lifting slots (411) are disposed on each lifting riser (412) correspondingly, the number of the follower wheels (421) is two, and the two follower wheels (421) are disposed in one-to-one correspondence with the two guiding lifting slots (411).

20. The feeding device of claim 17, wherein the feeding device further comprises:

and the driving part (60) is arranged on the supporting seat (32), and a driving shaft of the driving part (60) extends along the first direction and is in driving connection with the transmission shaft (43).