CN115448045A

CN115448045A - Tray receiving agencies

Info

Publication number: CN115448045A
Application number: CN202211111108.9A
Authority: CN
Inventors: 毕向阳; 张贤祝; 潘小波; 李信会; 朱万峰; 邓单单; 何良宇
Original assignee: Lixin Precision Intelligent Manufacturing Kunshan Co ltd
Current assignee: Lixin Precision Intelligent Manufacturing Kunshan Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-09
Also published as: TW202411147A

Abstract

The invention belongs to the technical field of automatic production lines, and discloses a tray collecting mechanism which comprises a base frame, a tray supplying mechanism, a loading station, a tray collecting mechanism and a jacking and carrying mechanism, wherein the tray supplying mechanism is arranged on the base frame and used for storing a plurality of superposed empty trays; the feeding station is arranged on the base frame; the tray collecting mechanism is arranged on the base frame and used for storing a plurality of stacked trays loaded with materials, and the tray collecting mechanism and the tray supplying mechanism are arranged at intervals; jacking delivery mechanism is portable to be set up in the bed frame, and jacking delivery mechanism can carry the tray, and jacking delivery mechanism can take out the tray that supplies the tray mechanism the bottom when moving to the below that supplies tray mechanism, and jacking delivery mechanism can deposit the tray that waits to deposit in receiving tray mechanism when moving to the below of receiving tray mechanism. The tray material receiving mechanism provided by the invention is used for simplifying the structure, reducing the occupied space and reducing the manufacturing cost.

Description

Tray receiving agencies

Technical Field

The invention belongs to the technical field of automatic production lines, and particularly relates to a tray material receiving mechanism.

Background

In the SMT (Surface Mounted Technology) production process, after finishing one stage of the process, the PCB is placed in a tray and moved to the next process stage. Automatic blanking machines have been implemented to accomplish blanking. The tray receiving mechanism of the automatic blanking machine provides empty trays and stacks the trays filled with PCBs.

At present, the empty trays and the trays with the full PCBs stacked in the existing tray material receiving mechanism are respectively driven by respective driving mechanisms, so that the tray material receiving mechanism is complex in structure, large in occupied space and high in manufacturing cost.

Therefore, a tray receiving mechanism is needed to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a tray material receiving mechanism which is used for simplifying the structure, reducing the occupied space and reducing the manufacturing cost.

In order to achieve the purpose, the invention adopts the following technical scheme:

tray receiving agencies includes:

a base frame;

a tray supply mechanism provided on the base frame for storing a plurality of stacked empty trays;

the feeding station is arranged on the base frame;

the tray collecting mechanism is arranged on the base frame and used for storing a plurality of stacked trays loaded with materials, and the tray collecting mechanism and the tray supplying mechanism are arranged at intervals;

the jacking carrying mechanism is movably arranged on the base frame and can carry the tray; when the jacking carrying mechanism moves to the position below the tray supplying mechanism, the tray at the lowest position in the tray supplying mechanism can be taken out; when the jacking carrying mechanism moves to the position below the tray collecting mechanism, the tray to be stored can be stored in the tray collecting mechanism.

As a preferable technical solution of the above tray material receiving mechanism, the tray supply mechanism includes:

the tray supply bin is arranged on the base frame, and a taking-out port is formed in the bottom of the tray supply bin;

the material distributing assembly is arranged at the material taking-out opening, the material distributing assembly can be selectively supported at the bottom of any one tray in the tray supplying bin, and the jacking carrying mechanism can support and move out of the tray at the lowest position in the tray supplying mechanism.

As a preferred technical solution of the above-mentioned tray material receiving mechanism, the material distributing assembly includes:

the first driving piece is arranged on the base frame;

the supporting piece is connected to the output end of the first driving piece, the first driving piece can drive the supporting piece to move in a reciprocating mode in the first direction so as to stretch out the butt joint to the bottom of the tray or retract from the bottom of the tray, and an included angle is formed between the first direction and the vertical direction.

As a preferred technical scheme of the above-mentioned tray receiving agencies, the material distribution assembly further includes:

the second driving piece is arranged on the base frame;

the mounting panel, connect in the output of second driving piece, first driving piece install in on the mounting panel, the second driving piece can drive the mounting panel is reciprocating motion in vertical direction, in order to drive support piece reciprocates.

As a preferable technical solution of the above tray material receiving mechanism, the material distributing assembly further includes a guide block, a guide groove is formed in the guide block, the guide groove extends along the first direction, and the support member is at least partially slidably disposed in the guide groove.

As an optimal technical scheme of the tray material receiving mechanism, the tray material receiving mechanism further comprises a conveying assembly, wherein the conveying assembly is arranged on the base frame and used for conveying the tray, one end of the conveying assembly is located below the tray supplying mechanism, and the other end of the conveying assembly is the feeding station.

As an optimal technical scheme of above-mentioned tray receiving agencies, the conveying assembly includes:

at least two synchronizing wheels arranged on the base frame;

the synchronous belt is wound on the synchronous wheel;

the third driving piece is arranged on the base frame, the output end of the third driving piece is in driving connection with at least one synchronizing wheel, and the third driving piece can drive the synchronizing wheel connected with the third driving piece to rotate.

As a preferable technical solution of the above tray receiving mechanism, the tray receiving mechanism includes:

the material collecting tray bin is arranged on the base frame, and a storage opening is formed in the bottom of the material collecting tray bin;

the non return subassembly, the activity set up in deposit the entrance, the non return subassembly can support in the bottom in the material collecting tray storehouse the bottom of tray is waited to deposit the tray can cross under jacking effect of jacking conveying mechanism the non return subassembly is in order to deposit in the material collecting tray storehouse.

As an optimal technical scheme of above-mentioned tray receiving agencies, the non return subassembly includes:

the mounting block is connected to the bottom of the material receiving tray bin;

one end of the non-return piece is rotatably connected with the mounting block, the other end of the non-return piece is a free end, when the non-return piece is in a horizontal state, the free end is located in the storage port and supported at the bottom of the tray in the material receiving tray bin, and the non-return piece can be upwards turned to be opened to the storage port.

As an optimal technical scheme of above-mentioned tray receiving agencies, jacking transport mechanism includes:

the sliding plate is arranged on the base frame in a sliding manner;

the fourth driving piece is arranged on the sliding plate;

the adsorption piece is arranged at the output end of the fourth driving piece, the fourth driving piece can drive the adsorption piece to move in the vertical direction, and the adsorption piece can adsorb the tray.

The invention has the beneficial effects that:

when the tray receiving mechanism works, the jacking and carrying mechanism moves to the position below the tray supplying mechanism, the empty tray at the lowest position is taken out, the empty tray is moved to the feeding station, materials are loaded in the feeding station, the tray is moved to the position below the tray receiving mechanism after being filled with the materials, the tray is jacked into the tray receiving mechanism by the jacking and carrying mechanism, and stacking of the trays is completed.

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 of the present invention 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 according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a perspective view of a tray receiving mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a tray supply mechanism provided in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a material distribution assembly provided by an embodiment of the invention;

fig. 4 is a schematic partial structural view of the tray material receiving mechanism provided in the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a tray retracting mechanism provided in an embodiment of the present invention;

FIG. 6 is a schematic diagram of a check assembly provided by an embodiment of the present invention;

FIG. 7 is an exploded view of a check assembly in accordance with an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of another view of the tray receiving mechanism according to the embodiment of the present invention;

fig. 9 is a schematic structural diagram of a jacking carrier mechanism provided in the embodiment of the invention.

In the figure:

10. a tray;

1. a tray supply mechanism; 11. a supply tray bin; 111. a take-out port; 112. a first angle steel; 1121. leading in an inclined plane; 113. a first full bin sensor; 114. an upper tray alert sensor; 115. a first connecting seat; 12. a material distributing component; 121. a first driving member; 122. a support member; 123. a second driving member; 124. mounting a plate; 125. a guide block; 1251. a guide groove; 126. a first connecting plate;

2. a tray retracting mechanism; 21. a material receiving plate bin; 211. a storage port; 212. a second full sensor; 213. a blanking reminding sensor; 214. a second angle steel; 215. a second connecting seat; 2151. a vertical plate; 2152. an L-shaped fixing member; 22. a check assembly; 221. mounting blocks; 2211. mounting grooves; 2212. a rotating shaft; 222. a check member; 2221. an inclined surface; 223. a torsion spring;

3. a feeding station;

4. jacking and carrying mechanisms; 41. a slide plate; 42. a fourth drive; 43. an adsorbing member; 44. connecting columns; 45. a connecting rod; 46. a linear bearing; 47. a second connecting plate; 48. a third connecting plate;

5. a base frame;

6. a transfer assembly; 61. a synchronizing wheel; 62. a synchronous belt; 63. a third driving member; 64. a transport mounting; 65. an L-shaped connector;

7. an initial position;

81. a slide rail mounting plate; 82. a slide rail; 83. a slider;

9. a slip drive assembly; 91. a fifth driving member; 92. a pulley.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise specifically stated or limited, the terms "connected," "connected," and "mounted" are to be construed broadly and may include, for example, mounting connections, releasable connections, mechanical connections, electrical connections, direct connections, indirect connections through an intermediary, communication between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1, the present embodiment provides a tray collecting mechanism, which includes a base frame 5, a tray supplying mechanism 1, a loading station 3, a tray collecting mechanism 2 and a jacking and carrying mechanism 4, wherein the tray supplying mechanism 1 is disposed on the base frame 5 and is used for storing a plurality of stacked empty trays 10; the feeding station 3 is arranged on the base frame 5; the tray collecting mechanism 2 is arranged on the base frame 5 and used for storing a plurality of stacked trays 10 loaded with materials, and the tray collecting mechanism 2 and the tray supplying mechanism 1 are arranged at intervals; the jacking carrying mechanism 4 is movably arranged on the base frame 5, and the jacking carrying mechanism 4 can carry the pallet 10; when the jacking carrying mechanism 4 moves to the position below the tray supply mechanism 1, the tray 10 at the lowest position in the tray supply mechanism 1 can be taken out; when the jacking carrying mechanism 4 moves to the lower part of the tray collecting mechanism 2, the tray 10 to be stored can be stored in the tray collecting mechanism 2.

The tray receiving agencies that this embodiment provided is at the during operation, jacking delivery agencies 4 remove to the below that supplies tray mechanism 1, take out the empty tray 10 of below, remove empty tray 10 to material loading station 3, pack the material into at material loading station 3, remove to the below of receiving tray mechanism 2 after filling with, jacking delivery agencies 4 go into in the tray mechanism 2 with tray 10 jacking, in order to stock in tray 10, accomplish the stack of tray 10, the tray receiving agencies that this embodiment provided utilizes same jacking delivery agencies 4 to accomplish the supply of empty tray 10 and the stack that fills in tray 10, make tray receiving agencies's structure simplify, the occupation in space has been reduced, and the manufacturing cost is reduced.

Specifically, as shown in fig. 2, the tray supplying mechanism 1 includes a tray supplying bin 11 and a material distributing assembly 12, the tray supplying bin 11 is disposed on the base frame 5 and is used for accommodating the tray 10, and a taking-out port 111 is disposed at the bottom of the tray supplying bin 11; the distributing component 12 is disposed at the taking-out opening 111, the distributing component 12 is selectively supported at the bottom of any one of the trays 10 in the tray supply bin 11, and the jacking carrier mechanism 4 can support and move out of the lowest tray 10 in the tray supply mechanism 1. When the operation of taking the trays 10 is not performed, the distributing component 12 is supported at the bottom of the lowest tray 10 in the tray supply bin 11, so that all the trays 10 in the tray supply bin 11 are limited in the tray supply bin 11; when getting tray 10 operation, jacking carrier mechanism 4 moves to the below that supplies tray storehouse 11, then supports in supplying tray mechanism 1 the tray 10 of below, in order to restrain the position of supplying all trays 10 in tray storehouse 11, then, divide material subassembly 12 to support in the bottom of the second to last tray 10, at this moment, tray 10 of below only receives jacking carrier mechanism 4's support, consequently, jacking carrier mechanism 4 drives tray 10 of below and moves when moving simultaneously, thereby take out tray 10 of below from supplying tray storehouse 11, move to material loading station 3, accomplish and supply the tray operation.

More specifically, with continued reference to fig. 2, the tray supply bin 11 includes four first angle steels 112, bottom ends of the first angle steels 112 are fixedly connected to the base frame 5, top ends of the first angle steels 112 extend upward, the four first angle steels 112 are distributed at four corners of a rectangle to form a cubic space, the cubic space is used for accommodating a plurality of stacked trays 10, bottom ends of the four first angle steels 112 form an extraction opening 111, the trays 10 in the tray supply bin 11 are taken out of the bin through the extraction opening 111, correspondingly, top ends of the four first angle steels 112 form an inlet opening, and the trays 10 are taken in the bin through the inlet opening. This arrangement saves material, facilitates manufacturing, and facilitates the operator to view the storage of the inner tray 10.

More specifically, with reference to fig. 2, the top end of the inner wall of the first angle bar 112 is provided with a guiding inclined surface 1121, which guides the warehousing of the tray 10.

Preferably, with continued reference to fig. 2, a first full-bin sensor 113 and an upper-tray reminding sensor 114 are sequentially arranged on the side wall of the tray supply bin 11 from top to bottom, and when the height of the stack of trays 10 in the tray supply bin 11 reaches the height of the first full-bin sensor 113, the first full-bin sensor 113 is triggered to send out a signal indicating that the tray supply bin 11 is full; when the height of the stack of the trays 10 in the tray supply bin 11 is lower than the height of the upper tray reminding sensor 114, the upper tray reminding sensor 114 is triggered to send out a signal, which indicates that the trays 10 in the tray supply bin 11 are about to be used up and reminds the trays 10 to be stored in time. The first full-bin sensor 113 and the upper tray reminding sensor 114 can be infrared sensors, pressure sensors, visual sensors, or the like, and the specific type can be selected according to actual situations, and is not limited in particular.

Specifically, receive tray mechanism 2, supply tray mechanism 1 and material loading station 3 two liang of interval settings on the horizontal direction. So set up, mutual noninterference between the three. As shown in fig. 1, in this embodiment, the tray receiving mechanism 2, the tray supplying mechanism 1, and the feeding station 3 are arranged and distributed in the second direction, which is beneficial to simplifying the structure of the tray receiving mechanism.

Specifically, as shown in fig. 3, the material distributing assembly 12 includes a first driving member 121 and a supporting member 122, the first driving member 121 is disposed on the base frame 5; the supporting member 122 is connected to an output end of the first driving member 121, and the first driving member 121 can drive the supporting member 122 to move back and forth in a first direction so as to extend and abut against a bottom of the tray 10 or retract from the bottom of the tray 10, where the first direction forms an included angle with a vertical direction. When the operation of taking out the tray 10 is not performed, the supporting member 122 extends into the space of the tray supply bin 11, abuts against the bottom of the lowest tray 10 in the tray supply bin 11, and supports all the trays 10; when the tray 10 is taken out, the jacking carrier mechanism 4 abuts against the bottom of the lowest tray 10 to support all the trays 10, then the first driving member 121 drives the supporting member 122 to retract from the bottom of the lowest tray 10, and then the supporting member 122 extends into the bottom of the penultimate tray 10 to support the penultimate and upper trays 10, that is, the lowest tray 10 is supported by the jacking carrier mechanism 4 only, so as to move out of the tray bin 11 along with the movement of the jacking carrier mechanism 4. In the present embodiment, the first direction is in the horizontal plane and is perpendicular to the second direction.

Alternatively, in other embodiments, the first driving member 121 is fixedly connected to the base frame 5, i.e. the height of the supporting member 122 in the vertical direction cannot be changed, and only can be extended and retracted in the first direction. When the tray 10 is taken, the jacking and carrying mechanism 4 abuts against the bottom of the lowest tray 10 to support all the trays 10, then the first driving member 121 drives the supporting member 122 to retract from the bottom of the lowest tray 10, then the jacking and carrying mechanism 4 retracts to drive all the trays 10 to move downwards until the gap between the lowest tray 10 and the penultimate tray 10 is positioned in the same horizontal plane as the supporting member 122, and at this time, the first driving member 121 drives the supporting member 122 to extend between the lowest tray 10 and the penultimate tray 10 so as to be supported at the bottom of the penultimate tray 10.

Specifically, in the present embodiment, as shown in fig. 3, the distributing assembly 12 further includes a second driving member 123 and a mounting plate 124, the second driving member 123 is disposed on the base frame 5; the mounting plate 124 is connected to the output end of the second driving member 123, the first driving member 121 is mounted on the mounting plate 124, and the second driving member 123 can drive the mounting plate 124 to move in a reciprocating manner in the vertical direction, so as to drive the supporting member 122 to move up and down. With this arrangement, the height of the support 122 in the vertical direction can be changed, and the support 122 is moved from the bottom of the lowermost tray 10 to between the lowermost tray 10 and the penultimate tray 10 by adjusting the height of the support 122. Specifically, when the tray 10 is taken out, the lift-up carrier mechanism 4 abuts against the bottom of the lowermost tray 10 to support all the trays 10, then the first driving member 121 drives the supporting member 122 to retract from the bottom of the lowermost tray 10, then the second driving member 123 drives the supporting member 122 to move upward until the height of the supporting member 122 is between the lowermost tray 10 and the penultimate tray 10, and at this time, the first driving member 121 drives the supporting member 122 to extend into the space between the lowermost tray 10 and the penultimate tray 10 to support the bottom of the penultimate tray 10. The lifting and carrying mechanism 4 drives the lowest tray 10 to move downwards to move the tray 10 out, and then the second driving member 123 drives the supporting member 122 to move downwards to return to the original position, so as to complete the operation of supplying the tray 10.

In this embodiment, the first and

second drivers

121 and 123 are both air cylinders.

More specifically, as shown in fig. 3, the second driving member 123 is connected to the base frame 5 through a first connection plate 126.

Specifically, with continued reference to FIG. 3, the feed assembly 12 further includes a guide block 125 having a guide slot 1251 formed therein, the guide slot 1251 extending in a first direction, and the support 122 at least partially slidably disposed within the guide slot 1251. The guide blocks 125 guide the movement of the support 122.

In this embodiment, two material distributing assemblies 12 are provided, and the two material distributing assemblies 12 are spaced along the first direction and are respectively supported on two opposite sides of the tray 10, so as to improve the stability of supporting the tray 10.

As shown in fig. 2 and 3, the material distributing assembly 12 includes two first driving members 121, two supporting members 122, two guide blocks 125, a second driving member 123, a mounting plate 124 and a first connecting plate 126, the two first driving members 121 are mounted on the mounting plate 124, the two first driving members 121 are spaced along the second direction, each first driving member 121 is correspondingly connected to one supporting member 122, and each supporting member 122 is correspondingly provided with one guide block 125. So configured, the stability of the support of the tray 10 is further improved.

Alternatively, in other embodiments, the lift-up carrying mechanism 4 removes the tray 10 from the tray supply mechanism 1, moves the tray along the base frame 5 to the loading station 3, and carries the tray 10 to the loading station 3.

Specifically, as shown in fig. 1 and fig. 4, in this embodiment, the tray material receiving mechanism further includes a conveying assembly 6, the conveying assembly 6 is disposed on the base frame 5 and is used for conveying the tray 10, one end of the conveying assembly 6 is located below the tray supplying mechanism 1, and the other end is the feeding station 3. After the tray 10 is taken out of the tray supply mechanism 1 by the jacking carrying mechanism 4, the tray 10 is placed on the conveying assembly 6, and the conveying assembly 6 conveys the tray 10 to the feeding station 3.

More specifically, as shown in fig. 4, the conveying assembly 6 includes at least two synchronizing wheels 61, a timing belt 62 and a third driving member 63, wherein the synchronizing wheels 61 are disposed on the base frame 5; the synchronous belt 62 is wound on the synchronous wheel 61; the third driving member 63 is disposed on the base frame 5, and the output end thereof is connected to at least one of the synchronizing wheels 61, and the third driving member 63 can drive the synchronizing wheel 61 connected thereto to rotate, so as to drive the synchronous belt 62 to transmit. Specifically, after the tray 10 is taken out from the tray supply mechanism 1 by the jacking carrying mechanism 4, the tray 10 is driven to move downwards, when the tray 10 is placed on the synchronous belt 62, the jacking carrying mechanism 4 continuously retracts to separate from the tray 10, the tray 10 moves to the feeding station 3 under the transmission of the synchronous belt 62, and then the feeding operation is completed at the feeding station 3.

More specifically, as shown in fig. 4, the conveying assembly 6 further includes two conveying mounts 64, the conveying mounts 64 are connected to the base frame 5, the conveying mounts 64 extend along the second direction, the two conveying mounts 64 are spaced apart in the first direction, each conveying mount 64 is provided with at least two timing wheels 61, a timing belt 62 and a third driving member 63, and the pallet 10 can be placed on the two timing belts 62 to be conveyed in synchronization with the two timing belts 62. So configured, a passage is ensured between the two timing belts 62 for the tray 10 to pass through. In this embodiment, the third driving member 63 is a motor. The transfer frame 64 is connected to the base frame 5 by an L-shaped connector 65.

Specifically, in this embodiment, as shown in FIG. 4, the first attachment plate 126 of the feed assembly 12 is fixedly attached to the side of the conveyor mount 64. The bottom end of the first angle steel 112 is fixedly connected to the base frame 5 through a first connecting seat 115, the first connecting seat 115 is located on the side of the conveying mounting frame 64, and the first angle steel 112 is located above the conveying mounting frame 64.

Specifically, as shown in fig. 1 and 5, the tray collecting mechanism 2 includes a material collecting tray bin 21 and a non-return assembly 22, the material collecting tray bin 21 is disposed on the base frame 5, and a storage inlet 211 is disposed at the bottom of the material collecting tray bin 21; the non-return assembly 22 is movably arranged at the storage inlet 211, the non-return assembly 22 can be supported at the bottom of the tray 10 at the lowest position in the material receiving tray bin 21, and the tray 10 to be stored can cross the non-return assembly 22 under the jacking action of the jacking carrying mechanism 4 so as to be stored in the material receiving tray bin 21. After the tray 10 is filled with materials at the feeding station 3, the tray is carried to the lower part of the material collecting tray bin 21 by the jacking carrying mechanism 4, then the tray crosses the check component 22 under the jacking action of the jacking carrying mechanism 4 to enter the material collecting tray bin 21, and the tray is supported by the check component 22, is limited in the material collecting tray bin 21, and completes the operation of stacking the tray 10.

Specifically, as shown in fig. 5, the material receiving tray bin 21 includes four second angle steels 214, bottom ends of the second angle steels 214 are fixedly connected to the base frame 5, top ends of the second angle steels extend upwards, the four second angle steels 214 are distributed at four corners of a rectangle to form a cubic space, the cubic space is used for accommodating a plurality of stacked trays 10 filled with materials, bottom ends of the four second angle steels 214 form a storage inlet 211, the trays 10 to be stored enter the bin through the storage inlet 211, correspondingly, top ends of the four second angle steels 214 form a bin outlet, and the trays 10 exit the bin through the bin outlet. This arrangement saves material, facilitates manufacturing, and facilitates the operator to view the storage of the inner tray 10.

More specifically, with continued reference to fig. 5, each second angle 214 is fixedly connected to the base frame 5 by a second connecting link 215. The second connecting seat 215 comprises a vertical plate 2151 and an L-shaped fixing member 2152, the vertical plate 2151 is vertically arranged on the base frame 5, the top end of the vertical plate is connected to the second angle iron 214, and the bottom end of the vertical plate abuts against the base frame 5; the L-shaped fixing member 2152 has one end connected to a side portion of the upright plate 2151 by a fastener and the other end connected to the base frame 5 by a fastener. In this embodiment, each upright 2151 corresponds to two L-shaped anchors 2152. The fastener is a bolt or a screw and other parts.

In the embodiment, the specific structure of the first connecting seat 115 is similar to that of the second connecting seat 215, and is not repeated herein.

Further specifically, referring to fig. 5, the side wall of the receiving tray bin 21 is sequentially provided with a second full-bin sensor 212 and a discharging reminding sensor 213 from top to bottom, when the height of the stack of the trays 10 in the receiving tray bin 2 reaches the height of the second full-bin sensor 212, the second full-bin sensor 212 is triggered to send a signal, which indicates that the receiving tray bin 21 is full and cannot be stored in the tray 10; when the height of the stack of trays 10 in the receiving tray bin 2 reaches the height of the blanking reminding sensor 213, the blanking reminding sensor 213 is triggered to send a signal to indicate that the trays 10 in the receiving tray bin 21 are about to be full, so as to remind the users to move out of the trays 10 in time, the second full-bin sensor 212 and the blanking reminding sensor 213 can be infrared sensors, pressure sensors or visual sensors and the like, specific types can be selected according to actual conditions, and the specific type is not limited in detail.

Specifically, as shown in fig. 5 and 6, the check assembly 22 includes a mounting block 221 and a check 222, the mounting block 221 being connected to the bottom of the receiving tray magazine 21; one end of the check piece 222 is rotatably connected to the mounting block 221, and the other end is a free end, when the check piece 222 is in a horizontal state, the free end is located in the storage port 211 and supported at the bottom of the lowermost tray 10 in the material receiving tray bin 21, and the check piece 222 can be turned upwards to open the storage port 211. When the operation of storing the tray 10 is not performed, the check member 222 is in a horizontal state, and the free end thereof is blocked at the storing opening 211 to support all the trays 10 therein; when depositing tray 10 operation in, tray 10 that the outside of jacking carrying mechanism 4 jacking was waited to deposit, tray 10 upwards pushes up the free end that leans on non return piece 222, so that non return piece 222 upwards overturns to opening and deposits the mouth 211, at this moment, tray 10 that waits to deposit can be smoothly through depositing in the mouth 211 entering material receiving tray storehouse 21, tray 10 breaks away from the butt to non return piece 222 after getting into, non return piece 222 can resume the horizontality this moment, thereby support tray 10 to inside once more, then accomplish the operation of depositing of tray 10. In this embodiment, the mounting block 221 is fixedly attached to the upright plate 2151 by a fastener such as a bolt or screw.

More specifically, a torsion spring 223 is provided at the rotational connection of the mounting block 221 and the check 222. The torsion spring 223 is provided to allow the check member 222 to automatically return to the horizontal state after being flipped upward and disengaged from the upward force of the tray 10.

As shown in fig. 7, an installation groove 2211 is formed in an edge of the top end of the installation block 221, a rotation shaft 2212 is connected between two opposite inner walls of the installation groove 2211, the rotation shaft 2212 is rotatably disposed through one end of the check piece 222, so that the installation block 221 and the check piece 222 are rotatably connected, the torsion spring 223 is sleeved on the rotation shaft 2212, one rotation arm of the torsion spring 223 abuts against the inner wall of the installation groove 2211, and the other rotation arm abuts against the check piece 222. The upward inner wall of the mounting groove 2211 has a limiting effect on the rotation of the check piece 222, prevents the check piece 222 from rotating downwards and only allows the check piece 222 to rotate upwards, thereby ensuring the supporting effect on the tray 10 in the material collecting tray bin 21.

Specifically, with continued reference to fig. 7, the bottom surface of the free end of check 222 is an inclined surface 2221, and the inclined surface 2221 is inclined toward a direction away from the mounting block 221. So configured, it facilitates the urging of check 222 to flip up. The top surface of the check member 222 is a plane, and when the plane is in a horizontal plane, the check member 222 is in a horizontal state, and can stably support the tray 10 in the material receiving tray bin 21.

As shown in fig. 5, in the present embodiment, one check assembly 22 is disposed on each second angle 214, so as to further ensure the stability of the support of the tray 10.

Specifically, as shown in fig. 8 and 9, the lift-up carrying mechanism 4 includes a sliding plate 41, a fourth driving member 42 and an absorbing member 43, the sliding plate 41 is slidably disposed on the base frame 5; the fourth driving member 42 is disposed on the sliding plate 41; the suction member 43 is disposed at an output end of the fourth driving member 42, the fourth driving member 42 can drive the suction member 43 to move in a vertical direction, and the suction member 43 can suck the tray 10. The driving of the fourth driving part 42 realizes the up-and-down movement of the absorption part 43 to realize the lifting of the tray 10; the suction of the suction member 43 and the sliding of the slide plate 41 realize the carrying of the tray 10. In the present embodiment, the fourth driver 42 is an air cylinder.

In this embodiment, as shown in fig. 1 and 8, an initial position 7 is further provided on the base frame 5, and after the tray 10 is filled with the material at the feeding station 3, the lifting and carrying mechanism 4 sucks the tray 10 to move the tray 10 out of the feeding station 3 to the initial position 7, and then slides to the lower side of the receiving tray bin 21 to store the tray 10 in the receiving tray bin 21. Moreover, when the tray material receiving mechanism is in a non-working state, the jacking and carrying mechanism 4 is at the initial position 7. As shown in fig. 8, the tray collecting mechanism 2, the tray supplying mechanism 1, the feeding station 3, and the initial position 7 are arranged in order in the second direction.

Specifically, a slide rail mounting plate 81 is arranged below the base frame 5, a gap is formed between the slide rail mounting plate 81 and the base frame 5, two slide rails 82 extending along the second direction are arranged on the slide rail mounting plate 81, the two slide rails 82 are arranged at intervals along the first direction, one end of each slide rail 82 is located below the initial position 7, the other end of each slide rail 82 extends to the lower side of the tray collecting mechanism 2, two ends of the sliding plate 41 are respectively connected to the two slide rails 82 in a sliding mode through a sliding block 83, and the fourth driving part 42 penetrates through the slide rail mounting plate 81 and is located between the two slide rails 82. The slide rail mounting plate 81, the slide rail 82 and the slide block 83 are arranged to realize the sliding connection between the jacking carrying mechanism 4 and the base frame 5.

More specifically, the slide rail mounting plate 81 is further provided with a sliding driving assembly 9, an output end of the sliding driving assembly 9 is connected to a sliding block 83, and the sliding driving assembly 9 can drive the sliding block 83 to slide along the slide rail 82, so as to drive the jacking and carrying mechanism 4 to slide.

Optionally, in other embodiments, the sliding driving assembly 9 includes a screw nut structure and a motor for driving the screw to rotate, and the specific structure may refer to the prior art and is not described herein again.

Specifically, in the present embodiment, the sliding driving assembly 9 includes two pulleys 92, a belt (not shown) wound around the two pulleys 92, and a fifth driving member 91 for driving the pulleys 92 to rotate, wherein the two pulleys 92 are spaced apart along the second direction, and a slider 83 is connected to the belt. The fifth driving member 91 drives the belt pulley 92 to rotate, so as to drive the belt to rotate, thereby driving the sliding block 83 and the jacking and carrying mechanism 4 to slide along the sliding rail 82.

As shown in fig. 9, the fourth driving member 42 is mounted to the slide plate 41 through a plurality of connecting columns 44 and a second connecting plate 47. Specifically, the second connecting plate 47 is connected to the fourth driving member 42, the connecting column 44 is connected to the second connecting plate 47 at the bottom end, and is connected to the sliding plate 41 at the top end. In the present embodiment, two connection columns 44 are provided.

With continued reference to fig. 9, the suction member 43 is connected to the output end of the fourth driving member 42 through a plurality of connecting rods 45 and a third connecting plate 48. Specifically, the third connecting plate 48 is connected to the output end of the fourth driving member 42, the bottom end of the connecting rod 45 is connected to the third connecting plate 48, and the top end is connected to the suction member 43. In the present embodiment, since the sliding plate 41 is located between the suction member 43 and the third connecting plate 48, the connecting rod 45 needs to pass through the sliding plate 41, and for this purpose, as shown in fig. 9, the connecting rod 45 is movably inserted through the sliding plate 41. In order to ensure smooth lifting of the connecting rod 45, a linear bearing 46 is provided between the connecting rod 45 and the slide plate 41. In the present embodiment, four connecting rods 45 are provided. The suction member 43 is a vacuum chuck.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a tray receiving agencies, its characterized in that includes:

a base frame (5);

a tray supply mechanism (1) provided on the base frame (5) for storing a plurality of stacked empty trays (10);

the feeding station (3) is arranged on the base frame (5);

the tray collecting mechanism (2) is arranged on the base frame (5) and used for storing a plurality of stacked trays (10) loaded with materials, and the tray collecting mechanism (2) and the tray supplying mechanism (1) are arranged at intervals;

the jacking carrying mechanism (4) is movably arranged on the base frame (5), and the jacking carrying mechanism (4) can carry the tray (10); when the jacking carrying mechanism (4) moves to the position below the tray supply mechanism (1), the tray (10) at the lowest position in the tray supply mechanism (1) can be taken out; when the jacking carrying mechanism (4) moves to the position below the tray collecting mechanism (2), the tray (10) to be stored can be stored in the tray collecting mechanism (2).

2. The tray receiving mechanism as claimed in claim 1, wherein the tray supply mechanism (1) comprises:

a tray supply bin (11) arranged on the base frame (5), wherein the bottom of the tray supply bin (11) is provided with a take-out port (111);

the material distributing assembly (12) is arranged at the position of the taking-out opening (111), the material distributing assembly (12) can be selectively supported at the bottom of any one tray (10) in the tray supply bin (11), and the jacking carrying mechanism (4) can support and move out of the tray (10) at the lowest position in the tray supply mechanism (1).

3. The tray receiving mechanism of claim 2, wherein the distributing assembly (12) comprises:

a first driving member (121) provided to the base frame (5);

the supporting piece (122) is connected to the output end of the first driving piece (121), the first driving piece (121) can drive the supporting piece (122) to move in a reciprocating mode in the first direction so as to extend out to abut against the bottom of the tray (10) or retract from the bottom of the tray (10), and an included angle is formed between the first direction and the vertical direction.

4. The tray receiving mechanism of claim 3, wherein the distributing assembly (12) further comprises:

a second driving member (123) arranged on the base frame (5);

mounting panel (124), connect in the output of second driving piece (123), first driving piece (121) install in on mounting panel (124), second driving piece (123) can drive mounting panel (124) is at vertical direction reciprocating motion, in order to drive support piece (122) reciprocate.

5. The tray receiving mechanism of claim 3, wherein the dispensing assembly (12) further comprises a guide block (125), a guide slot (1251) is formed in the guide block (125), the guide slot (1251) extends along the first direction, and the support member (122) is at least partially slidably disposed in the guide slot (1251).

6. The tray receiving mechanism according to claim 1, further comprising a conveying assembly (6), wherein the conveying assembly (6) is arranged on the base frame (5) and used for conveying the tray (10), one end of the conveying assembly (6) is located below the tray supplying mechanism (1), and the other end is the feeding station (3).

7. The tray receiving mechanism of claim 6, wherein the conveying assembly (6) comprises:

at least two synchronizing wheels (61) arranged on the base frame (5);

a synchronous belt (62) wound around the synchronous wheel (61);

and the third driving piece (63) is arranged on the base frame (5), the output end of the third driving piece is connected with at least one synchronizing wheel (61) in a driving mode, and the third driving piece can drive the synchronizing wheel (61) connected with the third driving piece to rotate.

8. The tray receiving mechanism as claimed in claim 1, wherein the tray receiving mechanism (2) comprises:

the collecting tray bin (21) is arranged on the base frame (5), and a storage opening (211) is formed in the bottom of the collecting tray bin (21);

non return subassembly (22), the activity set up in deposit mouth (211) department, non return subassembly (22) can support in the bottom in receipts feed tray storehouse (21) the bottom of tray (10), wait to deposit tray (10) can cross under the jacking effect of jacking carrier mechanism (4) non return subassembly (22) are in receiving feed tray storehouse (21).

9. The tray receiving mechanism of claim 8, wherein the check assembly (22) comprises:

the mounting block (221) is connected to the bottom of the material receiving tray bin (21);

one end of the check piece (222) is rotatably connected to the mounting block (221), the other end of the check piece is a free end, when the check piece (222) is in a horizontal state, the free end is located in the storage opening (211) and supported at the bottom of the tray (10) at the lowest position in the material receiving tray bin (21), and the check piece (222) can be turned upwards to open the storage opening (211).

10. The tray receiving mechanism according to any one of claims 1 to 9, wherein the lift-up carrying mechanism (4) comprises:

a sliding plate (41) which is arranged on the base frame (5) in a sliding manner;

a fourth driver (42) provided on the slide plate (41);

and the adsorption piece (43) is arranged at the output end of the fourth driving piece (42), the fourth driving piece (42) can drive the adsorption piece (43) to move in the vertical direction, and the adsorption piece (43) can adsorb the tray (10).