CN211197455U - Tray mechanism and sorting machine applying same - Google Patents

Abstract

The utility model discloses a tray mechanism and a sorting machine using the same, wherein the tray mechanism comprises a rotating assembly and a tray connected with the rotating assembly; the rotating assembly comprises a rotating chassis, a rotating seat and a rotating disk; the rotating seat is fixed on the rotating chassis; the rotary plate rotates and is arranged on the rotary seat, the tray is arranged on the rotary plate, and the rotary seat can drive the rotary plate to rotate relative to the rotary seat so as to drive the tray to rotate. In this way, the utility model discloses can ship and uninstall the material of equidirectional not.

Description

Tray mechanism and sorting machine applying same

Technical Field

The utility model relates to an automatic commodity circulation field, in particular to tray mechanism and use its sorter.

Background

With the rapid development of industry division and internet of things, the logistics industry is also developed at a high speed and is gradually developed, convenience is brought to the life of people, and the life quality of people is improved.

The conventional automatic logistics system generally comprises a sorting machine and a goods shelf, wherein the goods shelf or a material placing area is distributed in each direction of the sorting machine, and only one opening of a tray is arranged and fixed towards the direction, so that the sorting machine needs to be moved to the fixed side of the goods shelf or the material placing area when materials are shipped or unloaded, and the whole shipping and unloading efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a tray mechanism and use its sorting machine to solve the problem that can't carry out quick shipment and uninstallation to the material among the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme be: providing a tray mechanism, wherein the tray mechanism comprises a rotating component and a tray connected with the rotating component; the rotating assembly includes: rotating the chassis; the rotating seat is fixed on the rotating chassis; the rotary plate is rotatably arranged on the rotary seat, the tray is arranged on the rotary plate, and the rotary seat can drive the rotary plate to rotate relative to the rotary seat so as to drive the tray to rotate.

For solving the technical problem, the utility model discloses a another technical scheme is: there is provided a sorting machine comprising a tray mechanism as claimed in any one of the preceding claims.

The utility model has the advantages that: be different from prior art's condition, the utility model provides a tray mechanism and use its sorter through setting up rotating assembly and the tray of being connected with rotating assembly, and rotating assembly includes rotating chassis, roating seat and rotary disk. And set up the tray rotation on the rotary disk, drive the rotary disk through the roating seat and rotate, and then drive the tray and rotate to the opening of tray can be towards a plurality of directions and rotate, thereby be convenient for carry out shipment and uninstallation to the material of equidirectional not.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural diagram of a first embodiment of a tray mechanism provided by the present invention;

FIG. 2 is an exploded view of the tray structure of FIG. 1;

FIG. 3 is a schematic diagram of the structure of one embodiment of the tray of FIG. 1;

fig. 4 is an exploded schematic view of a second embodiment of a tray mechanism provided by the present invention;

fig. 5 is a schematic structural diagram of a second embodiment of a tray mechanism provided by the present invention;

FIG. 6 is a schematic diagram of the construction of one embodiment of the retraction assembly of FIG. 5;

FIG. 7 is a schematic view of another angled configuration of an embodiment of the retraction assembly of FIG. 5;

fig. 8 is an exploded schematic view of a third embodiment of a tray mechanism provided by the present invention;

fig. 9 is an exploded schematic view of a fourth embodiment of a tray mechanism provided by the present invention;

FIG. 10 is a schematic diagram of the construction of one embodiment of the flip assembly of FIG. 8;

FIG. 11 is a schematic view of another angled configuration of an embodiment of the flip assembly of FIG. 8;

fig. 12 is an exploded schematic view of a fifth embodiment of a tray mechanism provided by the present invention;

FIG. 13 is a schematic structural view of one embodiment of the rotating assembly of FIG. 12;

FIG. 14 is a schematic view of the structure of one embodiment of the rotating assembly of FIG. 13 with the rotating disk removed;

fig. 15 is a schematic structural view of an embodiment of a lifting mechanism provided in the present invention;

FIG. 16 is a schematic view of the lift mechanism of FIG. 15 at another angle;

FIG. 17 is a schematic view of the lift mechanism of FIG. 15 at another angle;

FIG. 18 is a schematic view of the lift mechanism of FIG. 15 at another angle;

FIG. 19 is a schematic structural view of an embodiment of a sorting mechanism provided in the present invention;

FIG. 20 is a schematic structural view of an embodiment of the sorting machine provided by the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-14, the present invention provides a tray mechanism 40, wherein the tray mechanism 40 includes a rotating assembly 400, a turning assembly 300, a telescopic assembly 100 and a tray 41.

As shown in fig. 3, the tray 41 includes a tray bottom plate 210, two tray side plates 220, and a tray back plate 230. Wherein, the two tray side plates 220 are arranged on the tray bottom plate 210 and are oppositely arranged, and one end of the tray side plate 220 is provided with a slope part 221; the tray back plate 230 is disposed on the tray bottom plate 210 and abuts against the other end of the tray side plate 220. So that the tray 11 is opened at a side close to the slope part 221 to facilitate the shipment or unloading of the materials, and further by providing the slope part 221 to facilitate the shipment or unloading of the materials by forming a shovel-like structure.

As shown in fig. 2, the tray 41 of the telescopic assembly 100 is connected to drive the tray 41 to be telescopic; the overturning assembly 300 overturns and supports the telescopic assembly 100 and is used for driving the telescopic assembly 300 to overturn around a first axis; the rotating assembly 400 rotatably supports the flipping assembly 300 for driving the flipping assembly 300 to rotate around a second axis perpendicular to the first axis.

Specifically, the telescopic assembly 100 includes a telescopic chassis 110 and a telescopic driving assembly 140 slidably disposed on the telescopic chassis 110, wherein the telescopic driving assembly 140 is used for driving the tray 41 to extend or retract; the turnover assembly 300 includes a turnover chassis 310, a turnover structure 320 and a turnover driving assembly 330, the turnover structure 320 and the turnover driving assembly 330 are disposed on the turnover chassis 310, the telescopic chassis 110 is rotatably disposed on the turnover structure 320 by a first axis, and the turnover driving assembly 330 is configured to drive the telescopic chassis 110 to integrally drive the telescopic assembly 100 and the tray 41 to turn around the first axis; the rotating assembly 400 includes a rotating base plate 410 and a rotating driving assembly 460 disposed on the rotating base, the turning base plate 310 is disposed on the rotating driving assembly 460, and the rotating driving assembly 460 is used for driving the turning base plate 310 to integrally drive the turning assembly 300, the telescopic assembly 100 and the tray 41 to rotate around a second axis perpendicular to the first axis.

As shown in fig. 5-7, the telescopic assembly 100 includes a telescopic chassis 110, a slide rail assembly 120, a slider assembly 130, and a telescopic driving assembly 140. The slide rail assembly 120 is disposed on the telescopic chassis 110, the slider assembly 130 is slidably disposed on the slide rail assembly 120, and the tray 41 is disposed on the slider assembly 130. The telescopic driving assembly 140 is disposed on the telescopic chassis 110, and can be used for driving the sliding block assembly 130 to move on the sliding rail assembly 120, so as to drive the tray 41 to extend or retract relative to the telescopic chassis 110.

As shown in fig. 6, the slide rail assembly 120 includes a slide bar 121 and a threaded bar 122, wherein the slide bar 121 has a smooth surface for good guiding. The slide bar 121 is fixedly disposed on the telescopic base plate 110. The screw thread strip 122 is provided with screw threads, and the screw thread strip 122 is rotatably disposed on the telescopic chassis 110. And in particular, the sliding bar 121 is arranged parallel to the threaded bar 122.

In a specific embodiment, the sliding bar 121 may be one or more, and the threaded bar 122 may also be one or more.

Preferably, the number of the sliding strips 121 may be two, and the number of the threaded strips 122 is one, so that the two sliding strips 121 are disposed on two sides of the threaded strips 122 and are disposed at equal intervals with the threaded strips 122, so as to ensure a good guiding effect.

As shown in fig. 5, the slider assembly 130 includes a sliding block 131 and a fixing plate 132 disposed on the sliding block 131; the sliding block 131 is sleeved on the sliding bar 121 and the threaded bar 122, a sliding hole 133 matched with the sliding bar 121 and a threaded hole 134 matched with the threaded bar 122 are arranged on the sliding block 131, and the tray 41 is arranged on the fixing plate 132.

In an embodiment, the output end of the telescopic driving component 140 is connected to the threaded bar 122 to drive the threaded bar 122 to rotate relative to the sliding block 131, so that the sliding block 131 slides on the threaded bar 122. Because the sliding block 131 is in threaded fit with the threaded bar 122, when the sliding block 131 and the threaded bar 122 rotate relatively, the sliding block 131 can slide on the threaded bar 122, that is, the sliding block assembly 130 slides on the sliding rail assembly 120, and then the tray 41 is driven to slide on the sliding rail assembly 120, and then the tray 41 is driven to extend or retract relative to the telescopic chassis 110.

As shown in fig. 6 and 7, the telescopic driving assembly 140 specifically includes a rotary motor 141, a driven wheel 142, and a transmission belt 143. Wherein, rotating electrical machines 141 is fixed in on flexible chassis 110, specifically can be fixed in flexible chassis 110 and keep away from on the bottom surface of slide rail set 120, and rotating electrical machines 141's output is provided with drive wheel 144, then fix the cover from driving wheel 142 and locate on screw thread strip 122, specifically, follow driving wheel 142 can be provided with square through-hole, and the partly of the tip of screw thread strip 122 can be square post to with the cooperation of square through-hole, make from fixing that screw thread strip 122 can be good from driving wheel 142, can not relative rotation. A drive belt 143 connects the drive pulley 144 with the driven pulley 142, and in particular, the drive belt 143 may be a conveyor belt.

Specifically, the extension or retraction direction of the tray 140 is perpendicular to the plane formed by the first axis and the second axis.

As shown in fig. 10 and 11, the flipping module 300 includes a flipping base 310, a flipping structure 320, and a flipping driving module 330. The turnover chassis 310 includes a turnover bottom plate 311 and two turnover side plates 312, the two turnover side plates 312 are disposed on the turnover bottom plate 311 and are disposed opposite to each other, the turnover structure 320 is disposed on the turnover side plates 312, and the telescopic assembly 100, specifically, the telescopic chassis 110, is rotatably disposed on the turnover structure 320 with a first axis as an axis; the turnover driving assembly 330 is disposed on the turnover chassis 310, and is used for integrally driving the telescopic assembly 100 and the tray 41 to turn around the first axis.

As shown in fig. 10, the turnover chassis 310 further includes a vertical plate 340 disposed on the turnover bottom plate 310, and specifically, both ends of the vertical plate 340 may abut against the two turnover side plates 312, respectively. The turnover driving component 330 is rotatably disposed on the vertical plate 340 by using a third axis parallel to the first axis as a rotating shaft.

As shown in fig. 2 and 11, the turnover chassis 310 further includes a turnover back plate 360 parallel to the vertical plate 340, and the turnover back plate 360 is provided with an avoiding groove 361 so as to avoid an output end of the rotating motor 141 and the driving wheel 142, so that the rotating motor 141 can be disposed on the bottom surface of the telescopic chassis 110 away from the sliding rail assembly 120 and located in the accommodating cavity of the turnover chassis 310. Thereby reducing the height of the entire tray mechanism 10 and increasing the robustness of the tray mechanism 10.

As shown in fig. 10, the flipping driving assembly 330 includes a linear motor 331 and a supporting assembly 332; the linear motor 331 is rotatably arranged on the vertical plate 340 through a rotating connector 333; the supporting member 332 is connected to an output end of the linear motor 331 and fixed to the telescopic base plate 110.

As shown in fig. 10, one end of the turnover side plate 312 is provided with a relief portion 313, that is, the turnover side plate 312 may extend in a curve or straight line toward the turnover bottom plate 311 at the end portion to form a triangular shape or a trapezoidal shape at the end portion to form the relief portion 313.

The turning structure 320 includes two turning shafts 321 disposed on the first axis, and the two turning shafts 321 are disposed on the two avoiding portions 313, respectively. Specifically, the two turning shafts 321 are respectively disposed opposite to each other on the two escape portions 313, and the longitudinal direction of one of the turning shafts 321 is the same as the longitudinal direction of the other turning shaft 321. And the length directions of the two turning shafts 321 are both located on the first axis.

As shown in fig. 10, the flipping structure 320 further includes a flipping connecting member 322, the flipping connecting member 322 includes a first connecting plate 3221 and a second connecting plate 3222 arranged in L shape, the first connecting plate 3221 is provided with a rotating hole to match with the flipping axis 321, the second connecting plate 3222 fixes the telescopic chassis 110, specifically, the first connecting plate 3221 of the flipping connecting member 322 is rotatably matched with the flipping axis 321, a plane where the first connecting plate 3221 is located and a plane where the flipping side plate 312 is located are parallel planes, and the second connecting plate 3222 is fixed with the telescopic chassis 110.

As shown in fig. 13 and 14, the rotary driving assembly 460 includes a rotary base 420 and a rotary disk 430, as shown in fig. 13.

The rotating base 420 is fixed on the rotating base plate 410, the rotating disc 430 is rotatably disposed on the rotating base 420, the turnover base plate 310 is disposed on the rotating disc 430, and the rotating base 420 can drive the rotating disc 430 to rotate relative to the rotating base 420, so as to drive the turnover assembly 300 to rotate around a second axis perpendicular to the first axis.

As shown in fig. 14, the rotary base 420 is provided with a sunken groove 421 to movably receive at least a portion of the rotary disk 430, such that a portion of the rotary disk 430 is located in the sunken groove 421, such that the rotary disk 430 is not easily linearly displaced on the rotary base 420, thereby ensuring stability of the rotary disk 430 when rotating relative to the rotary base 420.

As shown in fig. 13, a plurality of connection posts 431 are provided on the rotating disk 430 for connection with the flipping chassis 310, and the plurality of connection posts 431 are provided around the second axis on the rotating disk 430. Specifically, the number of the connection posts 431 may be four, and the four connection posts 431 are uniformly disposed on the rotating disk 430.

As shown in fig. 13, the rotating chassis 410 includes a rotating bottom plate 411 and two rotating side plates 412 disposed on the rotating bottom plate 411 and opposite to each other. The rotary base 420 is fixed to the rotary base plate 411 by a counter bore screw.

In an embodiment, the retractable assembly 100 is provided with a hall sensor (not shown), and the tray 41 is provided with a positioning magnet to cooperate with the hall sensor to determine whether the tray is located at the retractable preset position. The telescopic preset position is preferably an initial position of the tray 41 or a position at the time of extreme contraction.

In another embodiment, the rotation assembly 400, specifically the rotation plate 410, is provided with a rotation micro switch 414, the flipping base plate 310 is provided with a flipping touch member 415, and the rotation micro switch 414 and the flipping touch member 415 cooperate to touch the rotation micro switch 414, so as to determine whether the flipping assembly 300 is located at the rotation preset position.

The rotational preset position is preferably the initial position of the flipping module 300, i.e., when the flipping side panel 312 is parallel to the rotational side panel 412.

Specifically, the telescopic preset position and the rotational preset position can be preset, and when the tray 41 is located at the telescopic preset position, the telescopic assembly 100 is provided with the hall sensor and the tray 41 is provided with the positioning magnet, so that the tray 41 can detect the positioning magnet in the telescopic process, if the tray is located at the telescopic preset position, and the tray 41 is determined to be located at the telescopic preset position.

Similarly, when the flipping unit 300 is located at the predetermined position, the flipping unit chassis 310 is provided with the flipping touch member 415 and the rotating plate 410 is provided with the rotating micro-switch 414, so that the flipping unit 300, the hall sensor can detect the positioning magnet, so that the flipping unit 300 can activate the rotating micro-switch 414 if located at the predetermined position, during the rotation process, so as to determine that the flipping unit 300 is located at the predetermined position.

Because the utility model provides a tray mechanism 40 has more drive assembly, and each drive assembly need mutually support, whether lie in flexible preset position through judging tray 41 and whether upset subassembly 300 lies in rotatory preset position promptly to other subassemblies link, in order to cause the injury to tray 41 or material, and reach better steadiness. If the turning assembly 300 needs to drive the retractable assembly 100 and the tray 41 to turn, the tray 41 should be turned after being located at the retractable preset position, so that the arm length of the entire tray 41 together with the retractable assembly 100 is short, and the tray is not prone to shaking.

In the above embodiment, the rotating assembly 400 drives the flipping base 310 to rotate around the second axis, so as to drive the flipping assembly 300, the retractable assembly 100 on the flipping assembly 300 and the tray 41 on the retractable assembly 100 to rotate around the second axis. The turning assembly 300 turns over around the first axis by driving the telescopic chassis 110 to further drive the telescopic assembly 100 and the tray 41 on the telescopic assembly 100 to turn over, and finally, the telescopic assembly 100 can drive the tray 41 to extend and retract.

In this way, make the utility model provides a tray mechanism can control the tray and rotate around the second axis to can overturn around the primary shaft line of perpendicular to second axis, and further can control the tray and can stretch out and draw back along perpendicular to second axis and the planar direction in primary shaft line place, so that the tray can the different shipment of adaptability and uninstallation environment, and realize automatic shipment and uninstallation.

Use concrete scene as an example, the utility model provides a tray mechanism can have the material on the cargo cabinet of certain distance and equidirectional not from tray mechanism 40 and carry out shipment and uninstallation, and realization that can be very big is automatic, and need not artificial participation.

Example two:

referring to fig. 3-7, the present invention provides a tray mechanism 10, the tray mechanism 10 includes a telescopic assembly 100 and a tray 11, the telescopic assembly 100 is connected to the tray 11 and can drive the tray 11 to extend and retract.

Specifically, the tray 11 provided in this embodiment has the same structure as the tray 41 described in the first embodiment.

As shown in fig. 4 and 3, the tray 11 includes a tray bottom plate 210, two tray side plates 220, and a tray back plate 230. Wherein, the two tray side plates 220 are arranged on the tray bottom plate 210 and are oppositely arranged, and one end of the tray side plate 220 is provided with a slope part 221; the tray back plate 230 is disposed on the tray bottom plate 210 and abuts against the other end of the tray side plate 220. So that the tray 11 is opened at a side close to the slope part 221 to facilitate the shipment or unloading of the materials, and further by providing the slope part 221 to facilitate the shipment or unloading of the materials by forming a shovel-like structure.

As shown in fig. 6, the telescopic assembly 100 includes a telescopic chassis 110, a slide rail assembly 120, a slider assembly 130, and a telescopic driving assembly 140. The slide rail assembly 120 is disposed on the telescopic chassis 110, the slider assembly 130 is slidably disposed on the slide rail assembly 120, and the tray 11 is disposed on the slider assembly 130. The telescopic driving assembly 140 is disposed on the telescopic chassis 110, and can be used for driving the sliding block assembly 130 to move on the sliding rail assembly 120, so as to drive the tray 11 to extend or retract relative to the telescopic chassis 110.

As shown in fig. 6, the slide rail assembly 120 includes a slide bar 121 and a threaded bar 122, wherein the slide bar 121 has a smooth surface for good guiding. The slide bar 121 is fixedly disposed on the telescopic base plate 110. The surface of the screw thread strip 122 is provided with screw threads, and the screw thread strip 122 is rotatably disposed on the telescopic chassis 110. And in particular, the sliding bar 121 is arranged parallel to the threaded bar 122.

In a specific embodiment, the sliding bar 121 may be one or more, and the threaded bar 122 may also be one or more.

Preferably, the number of the sliding strips 121 may be two, the number of the threaded strips 122 is one, the two sliding strips 121 are disposed on two sides of the threaded strips 122, and the two sliding strips 121 and the threaded strips 122 are disposed at equal intervals to ensure a good guiding effect.

As shown in fig. 5, the slider assembly 130 includes a sliding block 131 and a fixing plate 132 disposed on the sliding block 131; the sliding block 131 is sleeved on the sliding bar 121 and the threaded bar 122, a sliding hole 133 matched with the sliding bar 121 and a threaded hole 134 matched with the threaded bar 122 are arranged on the sliding block 131, and the tray 11 is arranged on the fixing plate 132.

Through setting up slider 121, be convenient for on the one hand lead, do benefit to stably on the one hand for sliding block 131 can steadily slide on slide rail set 120. And further, the sliding block 131 can be prevented from rotating following the threaded bar 122, so that relative rotation can occur between the sliding block 131 and the threaded bar 122.

In a specific embodiment, the telescopic chassis 110 is provided with a strip-shaped groove 111, and the sliding rail assembly 120 is disposed in the strip-shaped groove 111. Specifically, the sliding bar 121 and the threaded bar 122 may be disposed in the bar groove 111. The height of the whole tray mechanism 10 can be reduced, and the tray 11 can be directly supported on the telescopic chassis 110, so as to enhance the stability of the whole tray mechanism 10 when extending or retracting.

In an embodiment, the output end of the telescopic driving component 140 is connected to the threaded bar 122 to drive the threaded bar 122 to rotate relative to the sliding block 131, so that the sliding block 131 slides on the threaded bar 122. Because the sliding block 131 is in threaded fit with the threaded bar 122, when the sliding block 131 and the threaded bar 122 rotate relatively, the sliding block 131 can slide on the threaded bar 122, that is, the sliding block assembly 130 slides on the sliding rail assembly 120, and then the tray 11 is driven to slide on the sliding rail assembly 120, and then the tray 41 is driven to extend or retract relative to the telescopic chassis 110.

As shown in fig. 7, the telescopic driving assembly 140 specifically includes a rotary motor 141, a driven wheel 142, and a transmission belt 143. Wherein, rotating electrical machines 141 is fixed in on flexible chassis 110, specifically can be fixed in flexible chassis 110 and keep away from on the bottom surface of slide rail set 120, and rotating electrical machines 141's output is provided with drive wheel 144, then fix the cover from driving wheel 142 and locate on screw thread strip 122, specifically, follow driving wheel 142 can be provided with square through-hole, and the partly of the tip of screw thread strip 122 can be square post to with the cooperation of square through-hole, make from fixing that screw thread strip 122 can be good from driving wheel 142, can not relative rotation. A drive belt 143 connects the drive pulley 144 with the driven pulley 142, and in particular, the drive belt 143 may be a conveyor belt.

Specifically, the rotating motor 141 rotates the driving pulley 144 and further rotates the driven pulley 142, so that the threaded bar 122 rotates relative to the sliding block 131.

As shown in fig. 6, the slide block 131 includes a slide plate 135, a first slide member 136, and a second slide member 137. Wherein, the sliding plate 135 is provided with a first through hole and a second through hole; the first sliding member 136 includes a first disc and a first cylinder disposed on the first disc, the first disc is fixed on the sliding plate 135 such that the first cylinder is inserted into the first through hole, and the threaded hole 134 is disposed on the first sliding member 136 and penetrates through the first disc and the first cylinder; the second sliding member 137 has a structure similar to that of the first sliding member 136, and includes a second disc and a second column disposed on the second disc, the second disc is fixed on the sliding plate 135 so that the second column is embedded in the second through hole, and the sliding hole 133 is disposed on the second sliding member 137 and penetrates the second disc and the second body.

The fixing plate 132 includes a first fixing sub-plate 1321 and a second fixing sub-plate 1322 arranged in an L shape, and the first fixing sub-plate 1322 is arranged on the sliding block 131.

In an embodiment, the tray back plate 230 is connected to the second fixed sub-plate 1322, the second fixed sub-plate 1322 may be provided with a buffer member 231, and the tray back plate 230 may be connected to the buffer member 231. The tray base plate 210 can be supported on the telescopic chassis 110 to ensure the stability of the tray 11 during the telescopic process.

In this way, the utility model provides a tray mechanism, through setting up flexible subassembly and the tray of being connected with flexible subassembly, and flexible subassembly includes flexible chassis, slide rail set spare, sliding block set spare and flexible drive assembly. The tray is arranged on the sliding block assembly, the sliding block is driven to move on the sliding rail assembly through the telescopic driving assembly, and then the tray is driven to move on the sliding rail assembly, so that the telescopic chassis can stretch out or retract relative to the sliding block assembly, the material can be automatically loaded and unloaded at medium and short distances, and the tray can be better suitable for an environment where the material is far away from the tray mechanism.

Example three:

referring to fig. 3-7, the present invention provides a tray mechanism 10, the tray mechanism 10 includes a telescopic assembly 100 and a tray 11, the telescopic assembly 100 is connected to the tray 11 and can drive the tray 11 to extend and retract.

Specifically, the tray 11 provided in this embodiment has the same structure as the tray 41 described in the first embodiment.

As shown in fig. 4 and 3, the tray 11 includes a tray bottom plate 210, two tray side plates 220, and a tray back plate 230. Wherein, the two tray side plates 220 are arranged on the tray bottom plate 210 and are oppositely arranged, and one end of the tray side plate 220 is provided with a slope part 221; the tray back plate 230 is disposed on the tray bottom plate 210 and abuts against the other end of the tray side plate 220. So that the tray 11 is opened at a side close to the slope part 221 to facilitate the shipment or unloading of the materials, and further by providing the slope part 221 to facilitate the shipment or unloading of the materials by forming a shovel-like structure.

As shown in fig. 5, the tray back plate 230 is connected to the telescopic assembly 100 through a buffer member 231, and the telescopic assembly 100 can drive the tray 11 to extend or retract.

One of the retractable assembly 100 and the tray 11 is provided with a retractable micro switch 240, the other of the retractable assembly 100 and the tray 11 is provided with a retractable touch member (not shown), and the retractable micro switch 240 cooperates with the retractable touch member to determine whether the tray 11 is located at a retractable preset position.

Specifically, the retractable micro switch 240 may be disposed on the retractable assembly 100 and the retractable touch member may be disposed on the tray 11, or the retractable micro switch 240 may be disposed on the tray 11 and the retractable touch member may be disposed on the retractable assembly 100, which is not limited herein.

In a specific scenario, the tray 11 keeps a telescopic preset position, namely a retraction limit position, on the telescopic assembly 100, when the material needs to be shipped or unloaded, the telescopic assembly 100 can drive the tray 11 to extend out, and after the material is shipped or unloaded by the tray 11, the telescopic assembly 100 further drives the tray 11 to retract, so as to ensure the safety of the tray 11 and the stability of the material on the tray 11. Therefore, can be through setting up flexible micro-gap switch 240, specifically if can set up flexible micro-gap switch 240 in tray backplate 230, and set up flexible touching piece at the relevant position of flexible subassembly 100 for when moving tray 11 and being located flexible preset position, thereby flexible micro-gap switch 240 touches flexible touching piece and opens, through the aforesaid, can confirm whether tray 11 is located flexible preset position, thereby can control flexible subassembly 100 stop driving, prevent to damage tray mechanism 10.

Specifically, the hall sensor (not shown) may be further disposed on the telescopic assembly 100, specifically, two hall sensors may be disposed on the telescopic chassis 110, and specifically, two positioning magnets (not shown) may be correspondingly disposed on the tray 11, so that when the movable tray 11 is located at the telescopic preset position, the hall sensor may sense the positioning magnets. So that it can be further determined whether the tray 11 is located at the telescopic preset position.

In this way, the utility model provides a tray mechanism, through setting up flexible subassembly and the tray of being connected with flexible subassembly, and through set up flexible micro-gap switch on tray or flexible subassembly, thereby can confirm whether the tray is located flexible preset position, relative distance sensor etc. on the one hand, flexible micro-gap switch cost is lower, and has high sensitivity, can confirm fast whether the tray is located flexible preset position, on the other hand, can control the rotating electrical machines to stop when the tray reaches flexible preset position, in order to prevent that the rotating electrical machines from damaging.

Example four:

referring to fig. 2 and 8-11, the present invention provides a tray mechanism 20, the tray mechanism 20 includes a turning component 300 and a tray 21, the turning component 300 is connected to the tray 21 and can drive the tray 21 to turn.

Specifically, the tray 21 in this embodiment may have the same or similar structure as the tray 41 in the first embodiment or the tray 11 in the second embodiment, and will not be described again here.

As shown in fig. 10, the flipping module 300 includes a flipping base 310, a flipping structure 320, and a flipping driving module 330. The turnover chassis 310 comprises a turnover bottom plate 311 and two turnover side plates 312, the two turnover side plates 312 are arranged on the turnover bottom plate 311 and are arranged oppositely, the turnover structure 320 is arranged on the turnover side plates 312, and the tray 21 is rotatably arranged on the turnover structure 320 by taking a first axis as an axis; the flipping drive assembly 330 is disposed on the flipping chassis 310 for driving the tray 21 to flip around the first axis.

As shown in fig. 10, the turnover chassis 310 further includes a vertical plate 340 disposed on the turnover bottom plate 310, and specifically, both ends of the vertical plate 340 may abut against the two turnover side plates 312, respectively. The turnover driving component 330 is rotatably disposed on the vertical plate 340 by using a third axis parallel to the first axis as a rotating shaft.

As shown in fig. 10, the flipping driving assembly 330 includes a linear motor 331 and a supporting assembly 332; the linear motor 331 is rotatably arranged on the vertical plate 340 through a rotating connector 333; the supporting member 332 is connected to an output end of the linear motor 331 and fixed to the tray 21.

As shown in fig. 11, one end of the turnover side plate 312 is provided with a relief portion 313, that is, the turnover side plate 312 may extend in a curve or a straight line toward the turnover bottom plate 311 at the end portion to form a triangular shape or a trapezoidal shape at the end portion to form the relief portion 313.

The turning structure 320 includes two turning shafts 321 disposed on the first axis, and the two turning shafts 321 are disposed on the two avoiding portions 313, respectively. Specifically, the two turning shafts 321 are respectively disposed opposite to each other on the two escape portions 313, and the longitudinal direction of one of the turning shafts 321 is the same as the longitudinal direction of the other turning shaft 321. And the length directions of the two turning shafts 321 are both located on the first axis.

As shown in fig. 10, the flipping structure 320 further includes a flipping connecting member 322, the flipping connecting member 322 includes a first connecting plate 3221 and a second connecting plate 3222 arranged in L shape, the first connecting plate 3221 is provided with a rotating hole to cooperate with the flipping axis 321, the second connecting plate 3222 fixes the tray 21, specifically, the first connecting plate 3221 of the flipping connecting member 322 cooperates with the flipping axis 321 in a rotating manner, a plane of the first connecting plate 3221 is parallel to a plane of the flipping side plate 312, and the second connecting plate 3222 is fixed to the tray 21.

In a specific embodiment, the output end of the linear motor 331 is at a certain angle with the horizontal plane of the turnover chassis 310, so that the tray 21 can be driven to move in the direction away from the vertical plate 340 and the turnover chassis 310, and since the tray 21 is rotatably disposed on the turnover shaft 321 through the turnover connector 322, the tray 21 driven by the linear motor 331 cannot perform linear motion, but can perform turnover motion around the turnover shaft 321.

In the above embodiment, since the tray bottom plate 210 of the tray 21 is generally planar, the escape portion 313 is provided to facilitate the tray 21 to be turned over better.

As shown in fig. 2 and 10, the flipping connector 322 further includes a triangular reinforcement plate 3224 connecting the first connection plate 3221 and the second connection plate 3222. Specifically, the triangular reinforcing plate 3224 may have a right-angled triangular structure, and two right-angled sides are respectively connected and fixed with the first connecting plate 3221 and the second connecting plate 3222.

The supporting component 332 comprises a supporting frame 334 and a strip-shaped plate 335 which are connected in a T shape; the support frame 334 is rotatably disposed at the output end of the linear motor 331, the support frame 334 is fixed to the tray 21, and the strip-shaped plate 335 is fixedly connected to the triangular reinforcing plate 3224.

As shown in fig. 11, the supporting frame 334 may specifically include a supporting bottom plate 3341 and two supporting side plates 3342 disposed on the supporting bottom plate 3341 and disposed oppositely, the supporting bottom plate 3341 is used for supporting the fixing tray 21, the supporting side plates 3342 are provided with supporting through holes to match with the output end of the linear motor 331, so that the supporting frame 334 is rotatably disposed on the output end, one end of the supporting side plate 3342 extends to a direction away from the other supporting side plate 3342 to form an extending plate 3343, and the extending plate 3343 is provided with a fixing hole to be fixed with the strip-shaped plate 335 through a fixing member.

In this way, the utility model provides a tray mechanism, through setting up the tray that upset subassembly and be connected with the upset subassembly, and the upset subassembly is including upset chassis, flip structure and upset drive assembly. And the tray is rotationally arranged on the turnover structure and is driven to turn around the first axis through the turnover driving component. Through driving the tray upset for the material on the tray can slide down from the opening because of the reason of gravity, is convenient for carry out automatic uninstallation to the material on the tray, very big promotion is automatic.

As shown in fig. 9, the tray mechanism 20 may further include a telescopic assembly 100, and the telescopic assembly 100 has the same structure as the telescopic assembly 100 in the first embodiment or the second embodiment, and will not be described herein again.

The retractable assembly 100 is rotatably disposed on the tilting mechanism 320 with a first axis as an axis, and the tilting driving assembly 330 is used for driving the retractable assembly 100 to tilt around the first axis.

Specifically, the telescopic chassis 110 of the telescopic assembly 100 is rotatably disposed on the turning shaft 321 through the turning connection member 322, and is connected to the output end of the linear motor 331 through the support assembly 332. The tray 21 is disposed on the telescopic assembly 100, specifically, on the sliding block assembly 130 of the telescopic assembly 100. The connection manner of the tray 21 and the telescopic assembly 100 is the same as that of the tray 11 and the telescopic assembly 100 in the tray mechanism 10 described in the first embodiment or the second embodiment, and details are not repeated here. The telescopic assembly 100 is used to drive the tray 21 to extend and retract.

In a particular embodiment, the flipping drive assembly 330 may flip about the first axis by integrally driving the telescoping assembly 100 with the tray 21.

Example five:

referring to fig. 12-14, the present invention provides a tray mechanism 30, the tray mechanism 30 includes a rotating component 400 and a tray 31, the rotating component 400 is connected to the tray 21 and can drive the tray 31 to rotate.

Specifically, the tray 31 in this embodiment may have the same or similar structure as the tray 41 in the first embodiment, the tray 11 in the second embodiment, or the tray 21 in the fourth embodiment, and will not be described again here.

As shown in fig. 13, the rotating assembly 400 includes a rotating chassis 410, a rotating base 420, and a rotating disk 430.

The rotating base 420 is fixed on the rotating base plate 410, the rotating disc 430 is rotatably disposed on the rotating base 420, the tray 31 is disposed on the rotating disc 430, and the rotating base 420 can drive the rotating disc 430 to rotate relative to the rotating base 420 to drive the tray 430 to rotate.

As shown in fig. 14, the rotary base 420 is provided with a sunken groove 421 to movably receive at least a portion of the rotary disk 430, such that a portion of the rotary disk 430 is located in the sunken groove 421, such that the rotary disk 430 is not easily linearly displaced on the rotary base 420, thereby ensuring stability of the rotary disk 430 when rotating relative to the rotary base 420.

As shown in fig. 13, a plurality of connection posts 431 are provided on the rotating disk 430 for connection with the tray 31, the plurality of connection posts 431 being provided around the rotational axis of the rotating disk 430. Specifically, the number of the connection posts 431 may be four, and the four connection posts 431 are uniformly disposed on the rotating disk 430.

As shown in fig. 13, the rotating chassis 410 includes a rotating bottom plate 411 and two rotating side plates 412 disposed on the rotating bottom plate 411 and opposite to each other. The rotary base 420 is fixed to the rotary base plate 411 by a counter bore screw.

As shown in fig. 14, a rotary microswitch 414 is further disposed on the rotary chassis 410, a tray touch member (not shown) is disposed on the tray 31, and the rotary microswitch 414 cooperates with the tray touch member to determine whether the tray 31 is located at a preset position.

Specifically, the preset position may be preset, and when the tray 31 is located at the preset position, the tray touch member may touch the rotary microswitch 414, so that the rotary microswitch 414 is turned on. Therefore, if the tray touch member touches the rotation microswitch 414 during the rotation of the tray 31, it is determined that the tray 31 is located at the preset position.

Specifically, the preset position may be an original position of the tray 31, and specifically, may be a position when the tray side plate 220 of the tray 31 is parallel to the rotating side plate 412.

In the embodiment, the rotary base 420 is provided with a rotary shaft (not shown), and the rotary disk 430 is provided with a central hole 431, and the rotary shaft is matched with the rotary disk 430 through the central hole 431 to drive the rotary disk 430 to rotate around the rotary shaft.

In the embodiment, the tray 31 is further provided with a tray hole (not shown) which is engaged with the rotation shaft to fix the tray 31 to the rotation shaft. And further, the fixation of the tray 31 and the rotating disk 430 is strengthened, so that the rotation of the tray 31 is more stable.

In the above embodiment, the utility model provides a tray mechanism, through setting up the tray that rotating assembly reaches to be connected with rotating assembly, and rotating assembly includes rotating chassis, roating seat and rotary disk. And set up the tray rotation on the rotary disk, drive the rotary disk through the roating seat and rotate, and then drive the tray and rotate to the opening of tray can be towards a plurality of directions and rotate, thereby be convenient for carry out shipment and uninstallation to the material of equidirectional not.

In a specific embodiment, the tray mechanism 30 further includes an overturning assembly 300, and the overturning assembly 300 has the same structure as the overturning assembly 300 in the fourth embodiment, and is not described herein again.

The flipping unit 300 is disposed on the rotating disk 430, and the tray 31 is disposed on the flipping unit 300. The flipping unit 300 is used to flip the tray 31 around a first axis perpendicular to the rotation axis of the rotating disk 430.

Specifically, the flipping base 310 of the flipping unit 300 is connected to the rotating disc 430 through the connecting column 431, and the connection manner of the tray 31 and the flipping unit 300 is the same as the connection manner of the tray 21 and the flipping unit 300 of the tray mechanism 20 described in the fourth embodiment, and will not be described again here.

Specifically, the rotating base 420 can drive the rotating disc 430 to rotate relative to the rotating base 420, so as to integrally drive the turnover assembly 300 and the tray 31 to integrally rotate.

In a specific embodiment, the tray mechanism 30 may further include a telescopic assembly 100, and the telescopic assembly 100 has the same structure as the telescopic assembly 100 in the first embodiment or the second embodiment, and is not described herein again.

The retractable assembly 100 is rotatably disposed on the tilting structure 320 with the first axis as an axis, and the tilting driving assembly 330 is used for driving the retractable assembly 100 to tilt around the first axis. The tray 31 is disposed on the retractable assembly 100, and a connection manner of the tray 31 and the retractable assembly 100 is the same as that of the tray 11 and the retractable assembly 100 in the tray mechanism 10 described in the first embodiment or the second embodiment, which is not described herein again. The retraction assembly 100 is used to drive the tray in extension and retraction.

The flipping drive assembly 330 is used to flip the telescopic assembly 100 and the tray 31 integrally about the first axis.

Specifically, the telescopic chassis 110 of the telescopic assembly 100 is rotatably disposed on the turning shaft 321 through the turning connection member 322, and is connected to the output end of the linear motor 331 through the support assembly 332. The tray 31 is disposed on the sliding block assembly 130 of the telescopic assembly 100.

In other embodiments, the retractable assembly 100 can also be directly rotatably disposed on the rotating disc 430, and the rotating base 420 can drive the rotating disc 430 to rotate relative to the rotating base 420 to drive the retractable assembly 100 and the tray 31 to integrally rotate.

Through above-mentioned mode, rotating assembly can be used for driving flexible subassembly, upset subassembly and tray and carry out the rotation as a whole. The upset subassembly can be used for driving flexible subassembly and tray and carry out whole upset, and flexible subassembly can drive tray 31 and stretch out and draw back. The whole tray mechanism can control the tray to rotate, turn and stretch, so that the tray mechanism can be adapted to the shipping and unloading environments in different environments.

The utility model also provides a sorting machine, this sorting machine include above-mentioned any embodiment tray mechanism 10 or tray mechanism 20 or tray mechanism 30 or tray mechanism 40.

EXAMPLE six

Referring to fig. 15-18 and 20, the present invention provides a lifting mechanism 50, which includes a support 500, a first driving mechanism 600, a second driving mechanism 700 and a supporting assembly 800.

The first driving mechanism 600 is connected to the support 500 and is used for driving the supporting member 800 to move in a first direction, and the second driving mechanism 600 is connected to the support 500 and is used for driving the support 500 to move in a second direction, so that the supporting member 800 can be transferred in the first direction and the second direction.

In a particular embodiment, the first direction and the second direction are perpendicular to each other. It should be noted that the first direction and the second direction mentioned in the present invention include the back and forth direction.

As shown in fig. 15, the first driving mechanism 600 includes a first motor 610 and a first transmission mechanism 620, and the first transmission mechanism 620 is connected to the first motor 610 to drive the supporting member 800 to move in the first direction when the first motor 610 drives the first transmission mechanism 620 for transmission. Specifically, the first motor 610 may be a rotary motor.

As shown in fig. 15, the first transmission mechanism 620 includes a first driving wheel 621 and a first transmission member 622, the first driving wheel 621 is connected to the output shaft of the first motor 610, the first transmission member 622 is connected to the first driving wheel 621, and specifically, the supporting member 800 may be fixed to the first transmission member 622. When the first motor 610 drives the first driving wheel 621 to rotate, the first driving member 622 is driven to move in a first direction, and the supporting assembly 800 is further driven to move in the first direction.

As shown in fig. 15, the first transmission mechanism 620 further includes a first driven wheel 623, and the first transmission member 622 is wound around the first driving wheel 621 and the first driven wheel 623.

As shown in fig. 15, the first driven wheel 623 and the first driving wheel 621 are respectively disposed at two ends of the bracket 500, sliding surfaces of the first driven wheel 623 and the first driving wheel 621 may have racks, the first transmission member 622 may specifically be a conveyor belt, and an inner surface of the first transmission member 622 is also provided with racks to cooperate with the racks of the first driven wheel 623 and the first driving wheel 621.

In an exemplary embodiment, the support frame 500 is provided with a guide rail 510 along the length direction of the first transmission member 622, and the supporting member 800 is provided with a guide block (not shown) to cooperate with the guide rail 510, so that the supporting member 800 can maintain good stability when moving along the first direction.

As shown in fig. 16 and 20, the second driving mechanism 700 includes a second motor 710 and a driving wheel 720, the second motor 710 is connected to the driving wheel 720, and the driving wheel 720 is configured to engage with the guiding mechanism 70, so that the toggle bracket 500 moves in the second direction relative to the guiding mechanism 70 when the second motor 710 drives the driving wheel 720 to rotate.

The second driving mechanism 700 further includes a second transmission mechanism 730, and the second transmission mechanism 730 is respectively connected to the second motor 710 and the driving wheel 720, so as to drive the driving wheel 720 to rotate when the second motor 710 drives the second transmission mechanism 730 for transmission.

In an embodiment, the second transmission mechanism 730 includes a second driving wheel 731 and a second transmission member 732, the second driving wheel 731 is connected to the output shaft of the second motor 710, and the second transmission member 732 is disposed around the second driving wheel 731 and the driving wheel 720.

The second transmission mechanism 730 further includes a second driven wheel 733 and a connecting rod 734, the second transmission member 732 is disposed around the second driving wheel 731 and the second driven wheel 733, and the connecting rod 734 is connected to the second driven wheel 733 and the driving wheel 720 respectively.

As shown in fig. 17 and 18, the bracket 500 includes a first surface 520 and a second surface 530 disposed opposite to each other, the first surface 520 is provided with an accommodating groove 521, and the second motor 710 may be disposed on the accommodating groove 521.

As shown in fig. 18, the connecting rod 734 is rotatably disposed on the second surface 530, and the bracket 500 is disposed with a first through groove 541, a second through groove 542, and a third through groove 543 that communicate the first surface 520 and the second surface 530. The second transmission member 732 may be a transmission belt, one end of which is wound around the second driving wheel 731, and the other end of which is wound around the second driven wheel 733 disposed on the connecting rod 734 through the first through groove 541.

The number of the driving wheels 720 may be two, the two driving wheels 720 are respectively disposed at two ends of the connecting rod 734, the main portions of the two driving wheels 720 are located at one side of the second surface 530, and the two driving wheels 720 are respectively exposed at the first surface 520 through the second through groove 542 and the third through groove 543 to engage with the guiding mechanism.

As shown in fig. 20, the guiding mechanism 70 may be two parallel rails spaced apart from each other, and the two driving wheels 720 are respectively engaged with the two rails and can move along the two rails. The two rails may be circular rails, which are the rail 71 and the rail 72.

As shown in fig. 16, the lifting mechanism 50 further includes at least two guide wheels 550, and the at least two guide wheels 550 are used for being slidably clamped on the guide mechanism 70.

Specifically, the guide wheels 550 may be two or four, and are not limited herein.

As shown in fig. 16, four guide wheels 550 are disposed at one end of the bracket 500, and the four guide wheels 550 are disposed opposite to each other in pairs, and the rotation axes of the guide wheels 550 are perpendicular to the rotation axes of the gears, and the four guide wheels 550 can slidably engage with the guide rail 71 or the guide rail 72 to guide the lifting mechanism 50, thereby enhancing the stability of the lifting mechanism 50 when moving in the second direction.

In the above embodiment, the utility model provides an elevating system, this elevating system can include support, first actuating mechanism, second actuating mechanism and bearing subassembly. And first actuating mechanism can drive the bearing subassembly and move along the first direction, and second actuating mechanism can drive the bearing subassembly and move along the second direction. Enabling the racking assembly to achieve multi-directional motion.

The utility model also provides a mechanism of relaying, this mechanism of relaying include tray mechanism and the elevating system in the above-mentioned arbitrary embodiment, and this tray mechanism sets up on the bearing subassembly.

Example seven:

referring to fig. 19, the present invention provides a sorting mechanism 60, wherein the sorting mechanism 60 includes a lifting mechanism 50 and a tray mechanism 900 disposed on the lifting mechanism 50.

The lifting mechanism comprises a support 500, a first driving mechanism 600 and a second driving mechanism 700.

The first driving mechanism 600 is connected with the carriage 500 and is used for driving the tray mechanism 900 to move in a first direction, and the second driving mechanism 600 is connected with the carriage 500 and is used for driving the carriage 500 to move in a second direction, so that the tray mechanism 900 can be conveyed in the first direction and the second direction.

In a particular embodiment, the first direction and the second direction are perpendicular to each other. It should be noted that the first direction and the second direction mentioned in the present invention include the back and forth direction.

Specifically, the tray mechanism 900 in this embodiment may be the tray mechanism in any of the above embodiments, and the tray mechanism has been written in detail in the above embodiments, and is not described herein again.

In the above embodiment, by providing a sorting mechanism, on one hand, the tray mechanism can be driven by the lifting mechanism to perform multi-directional movement, so as to move between the goods shelves and between the layers of the goods shelves, and on the other hand, the tray mechanism can control the tray to stretch, turn and rotate, so as to facilitate loading, transporting and unloading of materials. Greatly improve the loading and unloading automation of the materials.

As shown in fig. 20, the present invention further provides a sorting machine 1, wherein the sorting machine 1 comprises the sorting mechanism 60 according to any one of the above embodiments. The sorting machine 1 further comprises a guide mechanism 1, and the sorting mechanism 60 is slidably arranged on the guide mechanism 70.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The tray mechanism is characterized by comprising a rotating component and a tray connected with the rotating component;

the rotating assembly includes:

rotating the chassis;

the rotating seat is fixed on the rotating chassis;

the rotary plate is rotatably arranged on the rotary seat, the tray is arranged on the rotary plate, and the rotary seat can drive the rotary plate to rotate relative to the rotary seat so as to drive the tray to rotate.

2. The tray mechanism of claim 1 wherein the rotary base is provided with a countersink to removably receive at least a portion of the rotary disk.

3. The tray mechanism of claim 1 wherein a plurality of connecting posts are provided on the rotating disk for connection with the tray, the plurality of connecting posts being disposed about the axis of rotation of the rotating disk.

4. The tray mechanism of claim 1 wherein the rotating chassis comprises a rotating bottom plate and two rotating side plates disposed on and opposite the rotating bottom plate.

5. The tray mechanism of claim 4 wherein said swivel base is secured to said swivel base by countersunk screws.

6. The tray mechanism of claim 4 wherein the rotating base plate has a rotary microswitch thereon and the tray has a tray touch thereon, the microswitch cooperating with the tray touch to determine whether the tray is in a predetermined position.

7. The tray mechanism of claim 1, further comprising a turning assembly disposed on the rotating disc, wherein the tray is disposed on the turning assembly, the turning assembly is configured to turn the tray around a first axis perpendicular to a rotation axis of the rotating disc, and the rotating base is configured to drive the rotating disc to rotate relative to the rotating base so as to integrally drive the turning assembly and the tray to rotate.

8. The tray mechanism of claim 7 wherein the flipping assembly comprises:

the overturning chassis is arranged on the rotating disc and comprises an overturning bottom plate and two overturning side plates which are arranged on the overturning bottom plate and are arranged oppositely;

the overturning structure is arranged on the overturning side plate, and the tray is rotationally arranged on the overturning structure by taking the first axis as an axis;

and the overturning driving assembly is arranged on the overturning chassis and used for driving the tray to overturn around the first axis.

9. The tray mechanism of claim 8, further comprising a telescopic assembly, wherein the telescopic assembly is rotatably disposed on the turnover structure with the first axis as an axis, the tray is disposed on the telescopic assembly, the telescopic assembly is configured to drive the tray to extend and retract, and the turnover driving assembly is configured to integrally drive the telescopic assembly and the tray to turn around the first axis.

10. A sorting machine, characterized in that the sorting machine comprises a tray mechanism as claimed in any one of claims 1-9.

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