CN219566619U

CN219566619U - Charging tray feeding and discharging system

Info

Publication number: CN219566619U
Application number: CN202320940899.XU
Authority: CN
Inventors: 吕军辉; 毛伟全
Original assignee: Shanghai Shenxiang Automation Technology Co ltd
Current assignee: Shanghai Shenxiang Automation Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-08-22
Anticipated expiration: 2033-04-24

Abstract

The material tray loading and unloading system comprises a material tray supporting and blocking assembly (4) arranged at the top of a bottom plate (1), material tray conveying assemblies (5) distributed at two sides of the material tray supporting and blocking assembly (4) and arranged at the top of the bottom plate (1), material tray separating assemblies (3) distributed at the rear part of the material tray supporting and blocking assembly (4) and arranged at the top of the bottom plate (1), and material tray loading bin assemblies (2) arranged at the top of the material tray separating assemblies (3); the rear part of the tray positioning assembly (6) is arranged at the top of the bottom plate (1); the bottom of the bottom plate (1) is provided with an empty tray ascending and conveying assembly (7), and the empty tray ascending and conveying assembly (7) is connected with an empty tray recycling and conveying assembly (8). The utility model has the advantages of replacing manual feeding and discharging, reducing the labor intensity of operators, reducing the human error rate, reducing the low working efficiency of mechanical feeding and the like. Meanwhile, the device has the capability of being compatible with trays of various specifications, and improves the competitive strength of enterprises.

Description

Charging tray feeding and discharging system

Technical Field

The utility model relates to the technical field of automation. And more particularly to a tray loading and unloading system.

Background

In product production, the charging tray is mainly used for holding the material to be processed, and the empty charging tray is recovered after the material is taken out and assembled. The tray is mainly used for accommodating precise components or irregular materials. In the product assembling or detecting process, a material tray feeding mode is adopted, manual feeding and discharging are adopted under most conditions, along with continuous improvement of labor cost, more and more enterprises begin to consider reducing labor to save cost, and a structure such as a robot and a module is adopted to match the material tray feeding and discharging to replace manual operation.

However, the existing charging tray loading and unloading structure has the following defects:

1. the traditional manual feeding and discharging method has the advantages of low efficiency, high cost in all aspects and high error rate.

2. Traditional mechanical feeding, manual feeding is inconvenient, and is low in efficiency and high in safety protection cost.

Disclosure of Invention

The utility model aims to provide a feeding and discharging system of a material tray, which solves the problems of low manual feeding and discharging efficiency, high production cost, high error rate and incapability of being compatible with material trays with various specifications.

The technical scheme adopted for solving the technical problems is as follows:

a charging and discharging system of a material tray comprises a first bottom plate 1, a material tray charging bin assembly 2, a material tray separating assembly 3, a material tray supporting and blocking assembly 4, a material tray conveying assembly 5, a material tray positioning assembly 6, an empty material tray lifting and conveying assembly 7 and an empty material tray recycling and conveying assembly 8; wherein: the tray supporting and blocking assembly 4 is arranged at the top of the first bottom plate 1, the tray conveying assemblies 5 are distributed at two sides of the tray supporting and blocking assembly 4 and are arranged at the top of the first bottom plate 1, the tray separating assemblies 3 are distributed at the rear part of the tray supporting and blocking assembly 4 and are arranged at the top of the first bottom plate 1, and the tray feeding bin assemblies 2 are arranged at the top of the tray separating assemblies 3; the rear part of the tray positioning assembly 6 is arranged on the top of the first bottom plate 1; the bottom of the first bottom plate 1 is provided with an empty tray lifting conveying assembly 7, and the empty tray lifting conveying assembly 7 is connected with an empty tray recycling conveying assembly 8.

The utility model also has the following additional technical characteristics:

the technical scheme of the utility model is further specifically optimized: the tray feeding bin assembly 2 comprises an air cylinder 201, a side pushing fixed plate 203, a positioning side moving plate 204, a side locking fixed block 12, a protective cover 2014, a tray side positioning plate 19, a lower fixed block 205 and a fool-proof fixed block 202; wherein: the air cylinder 201 is arranged on the outer side of the middle of the side pushing fixed plate 203, and the air cylinder 201 is used for opening a bin gate to facilitate feeding of operators; a positioning side moving plate 204 is arranged on the outer side of the side pushing fixed plate 203; the bottom of the positioning side movable plate 204 is provided with a fool-proof fixed block 202 and a lower fixed block 205, the fool-proof fixed block 202 is convenient for operators to distinguish the direction of the material tray to prevent the material tray from being reversed, and the lower fixed block 205 integrally assembles the material tray feeding bin assembly 2 on the material tray separating assembly 3 to facilitate the adjustment in the X direction; the opposite side of the positioning side moving plate 204 is provided with a tray side positioning plate 19, and the tray side positioning plate 19 is used for positioning the appearance of the tray to prevent inaccurate product positioning caused by shaking of the tray in the storage bin; the top of the positioning side moving plate 204 is provided with a protective cover 2014, and the protective cover 2014 is a safety protection plate.

The technical scheme of the utility model is further specifically optimized: the tray separation assembly 3 comprises a guide rail fixing seat 303, a Y-direction side pushing guide rail 304, a Y-direction tray separation block A9, a Z-direction tray separation block B3014, a side pushing limiting block 11, an X-direction side pushing guide rail 305, a side pushing cylinder fixing block 301 and a first side pushing cylinder 302, wherein: the guide rail fixing seat 303 is arranged on the first bottom plate 1, and a Y-direction side pushing guide rail 304 is arranged on the guide rail fixing seat 303; a Y-direction tray separation block A9 is arranged at the center of the Y-direction side pushing guide rail 304, and the Y-direction tray separation block A9 is fixed through a waist hole on the side surface of the guide rail fixing seat 303; a side pushing cylinder fixing block 301 is arranged at the top of the Y-direction material disc separating block A9, a first side pushing cylinder 302 is arranged on the side pushing cylinder fixing block 301, and the telescopic end of the first side pushing cylinder 302 is positioned on an X-direction side pushing guide rail 305; the guide rail fixing bases 303 on two sides of the Y-direction tray separating block A9 are provided with Z-direction tray separating blocks B3014, and the Z-direction tray separating blocks B3014 are fixed through waist holes on the side surfaces of the guide rail fixing bases 303; the Y-direction tray separation block A9 and the Z-direction tray separation block B3014 are arranged on the same surface, so that the trays can be separated by 100% conveniently, and the Z-direction tray separation block B3014 has a Z-direction action and can completely separate the trays.

The technical scheme of the utility model is further specifically optimized: the tray supporting and blocking assembly 4 comprises a lifting plate 26, a bracket plate 28, a first lifting cylinder 402, a second lifting cylinder 405, a blocking block 41, a connecting plate 401, a first guide rail 403 and a blocking cylinder 406; wherein: the top of the connecting plate 401 is provided with a first jacking cylinder 402 and a second jacking cylinder 405, the jacking plates 26 are respectively arranged on jacking cylinder lifting plates of the first jacking cylinder 402 and the second jacking cylinder 405, the two sides of the jacking plates 26 are provided with supporting laths 28, and the supporting laths 28 are used for supporting a material tray; a photoelectric sensor is arranged on the surface of the lifting plate 26 and is used for detecting whether a tray exists or not; a 4PCS guide sleeve is arranged on the second jacking cylinder 405, so that jacking positioning accuracy is guaranteed; the top of the connection plate 401 and the position between the first jacking cylinder 402 and the second jacking cylinder 405 are provided with a blocking cylinder 406, and the top of the blocking cylinder 406 is provided with a blocking block 41 for blocking the separated trays. The bottom of the connection plate 401 is mounted on the first guide rail 403, and the first guide rail 403 is mounted on the first base plate 1.

The technical scheme of the utility model is further specifically optimized: the tray conveying assembly 5 comprises a conveying belt 15, a belt supporting strip 501, a step motor sheet metal protection cover 5011, side baffles 503, a first fixing plate 36, a fixing block 24, an adjusting block 21, a rib plate 502, a belt pulley 504 and a mounting plate 37; wherein: the first fixing plate 36 is arranged on the tray supporting and blocking assembly 4, and a mounting plate 37 is arranged on the inner side of the first fixing plate 36; one side of the mounting plate 37 is provided with a stepping motor, an output shaft of the stepping motor is connected with the belt pulley 504, a stepping motor metal plate protective cover 5011 is arranged outside the stepping motor, the stepping motor provides transmission power, and the stepping motor metal plate protective cover 5011 performs safety protection; a fixed wheel is arranged on the other side of the mounting plate 37, and a conveying belt 15 is connected between the fixed wheel and a belt pulley 504; the top of the mounting plate 37 is provided with a belt supporting strip 501, and the belt supporting strip 501 is located at the lower part of the conveyor belt 15 and is used for supporting the conveyor belt 15.

The technical scheme of the utility model is further specifically optimized: the tray positioning assembly 6 comprises a side pushing block 39, a side pushing cylinder 51, a side pushing cylinder A606, a vacuum chuck 50, a first vertical plate 602, a cylinder fixing plate 603 and a limiting plate 601; wherein: the limiting plate 601 is horizontally arranged, and the limiting plate 601 is arranged on the first bottom plate 1; limiting plates 601 are arranged on two sides of each limiting plate 601, air cylinder fixing plates 603 are fixed between the limiting plates 601, side pushing air cylinders A606 are arranged in the middle of the air cylinder fixing plates 603, and the side pushing air cylinders A606 are connected to side pushing frames 604; the vacuum chuck 50 is mounted on the side push block 39, and the side push block 39 is mounted on the side push cylinder 51.

The technical scheme of the utility model is further specifically optimized: the empty tray lifting conveying assembly 7 comprises a screw rod 10, a second fixing plate 7021, a guide rail 707, a guide rail base 22, a sliding block 708, a lifting plate 33, an equal-height block 34 and an adjusting plate 29; wherein: the screw rod 10 is connected and mounted on the second fixing plate 7021 through a bearing, the servo motor is matched with the screw rod 10 through a belt, and the matching ensures that the screw rod is up-and-down transmitted to a clamping-free state; slider 708 is mounted on rail 707, rail 707 is mounted on rail base 22, rail base 22 is fixed to second fixed plate 7021, and slider 708 is movable up and down on second fixed plate 7021; the outer side of the sliding block 708 is provided with an adjusting plate 29, the outer side of the adjusting plate 29 is provided with a lifting plate 33, and the surface of the lifting plate 33 is provided with a contour block 34; the bottom of the second fixing plate 7021 is mounted on the first base plate 1.

The technical scheme of the utility model is further specifically optimized: the empty tray recycling and conveying assembly 8 comprises a bottom plate 14, a synchronous wheel 8015, a belt 8033, an aluminum profile 35, a tray upper and lower sheet metal positioning plate 57 and a mechanical positioning flange 58; wherein: two sides of the third fixing plate 801 are provided with second vertical plates 802, the second vertical plates 802 are provided with aluminum profiles 35, two ends of each aluminum profile 35 are provided with synchronous wheels 8015, and a belt 8033 is arranged between the two synchronous wheels 8015; the motor is fixed through the motor fixing plate, and drives the synchronous wheel 8015 to rotate; the right side of the synchronizing wheel 8015 is provided with a tray upper and lower sheet metal locating plate 57, and the left side is provided with a mechanical locating flange 58.

Compared with the prior art, the utility model has the advantages that:

the utility model has the advantages of replacing manual feeding and discharging, reducing the labor intensity of operators, reducing the human error rate, reducing the low working efficiency of mechanical feeding and the like. Meanwhile, the device has the capability of being compatible with trays of various specifications, and improves the competitive strength of enterprises.

(1) According to the utility model, the stacked trays are separated, the trays are conveyed to the positioning position, and after the products are taken away, the empty trays are collected by the lifting assembly, so that the labor intensity of operators is reduced, the human error rate is reduced, and the working efficiency is improved.

(2) The trays of various specifications are compatible by adjusting the corresponding structures.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a loading and unloading system of a tray.

Fig. 2 is a schematic structural view of the tray loading bin assembly 2 shown in fig. 1.

Fig. 3 is a schematic view of the tray separating assembly 3 shown in fig. 1.

Fig. 4 is a schematic view of the tray support blocking assembly 4 shown in fig. 1.

Fig. 5 is a schematic view of the tray conveying assembly 5 shown in fig. 1.

Fig. 6 is a schematic view of the tray positioning assembly 6 shown in fig. 1.

Fig. 7 is a schematic structural view of the empty tray elevating conveyor assembly 7 shown in fig. 1.

Fig. 8 is a schematic view of the empty tray recycling transport assembly 8 shown in fig. 1.

Reference numerals illustrate: first bottom plate 1, charging tray material loading feed bin subassembly 2, charging tray separation subassembly 3, charging tray support stop subassembly 4, charging tray conveying subassembly 5, charging tray positioning subassembly 6, empty charging tray lift conveying subassembly 7, empty charging tray retrieve conveying subassembly 8.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings, in order to provide a more thorough understanding of the present disclosure, and to fully convey the scope of the disclosure to those skilled in the art. While the drawings illustrate exemplary embodiments of the present disclosure, it should be understood that the utility model is not limited to the embodiments set forth herein.

Example 1

The tray feeding bin assembly 2 comprises an air cylinder 201, a side pushing fixed plate 203, a positioning side moving plate 204, a side locking fixed block 12, a protective cover 2014, a tray side positioning plate 19, a lower fixed block 205 and a fool-proof fixed block 202; wherein: the air cylinder 201 is arranged on the outer side of the middle of the side pushing fixed plate 203, and the air cylinder 201 is used for opening a bin gate to facilitate feeding of operators; a positioning side moving plate 204 is arranged on the outer side of the side pushing fixed plate 203; the bottom of the positioning side movable plate 204 is provided with a fool-proof fixed block 202 and a lower fixed block 205, the fool-proof fixed block 202 is convenient for operators to distinguish the direction of the material tray to prevent the material tray from being reversed, and the lower fixed block 205 integrally assembles the material tray feeding bin assembly 2 on the material tray separating assembly 3 to facilitate the adjustment in the X direction; the opposite side of the positioning side moving plate 204 is provided with a tray side positioning plate 19, and the tray side positioning plate 19 is used for positioning the appearance of the tray to prevent inaccurate product positioning caused by shaking of the tray in the storage bin; the top of the positioning side moving plate 204 is provided with a protective cover 2014, and the protective cover 2014 is a safety protection plate.

The tray separation assembly 3 comprises a guide rail fixing seat 303, a Y-direction side pushing guide rail 304, a Y-direction tray separation block A9, a Z-direction tray separation block B3014, a side pushing limiting block 11, an X-direction side pushing guide rail 305, a side pushing cylinder fixing block 301 and a first side pushing cylinder 302, wherein:

the guide rail fixing seat 303 is arranged on the first bottom plate 1, and a Y-direction side pushing guide rail 304 is arranged on the guide rail fixing seat 303;

a Y-direction tray separation block A9 is arranged at the center of the Y-direction side pushing guide rail 304, and the Y-direction tray separation block A9 is fixed through a waist hole on the side surface of the guide rail fixing seat 303;

a side pushing cylinder fixing block 301 is arranged at the top of the Y-direction material disc separating block A9, a first side pushing cylinder 302 is arranged on the side pushing cylinder fixing block 301, and the telescopic end of the first side pushing cylinder 302 is positioned on an X-direction side pushing guide rail 305;

the guide rail fixing bases 303 on two sides of the Y-direction tray separating block A9 are provided with Z-direction tray separating blocks B3014, and the Z-direction tray separating blocks B3014 are fixed through waist holes on the side surfaces of the guide rail fixing bases 303;

the Y-direction tray separation block A9 and the Z-direction tray separation block B3014 are arranged on the same surface, so that the trays can be separated by 100% conveniently, and the Z-direction tray separation block B3014 has a Z-direction action and can completely separate the trays.

The tray supporting and blocking assembly 4 comprises a lifting plate 26, a bracket plate 28, a first lifting cylinder 402, a second lifting cylinder 405, a blocking block 41, a connecting plate 401, a first guide rail 403 and a blocking cylinder 406; wherein:

the top of the connecting plate 401 is provided with a first jacking cylinder 402 and a second jacking cylinder 405, the jacking plates 26 are respectively arranged on jacking cylinder lifting plates of the first jacking cylinder 402 and the second jacking cylinder 405, the two sides of the jacking plates 26 are provided with supporting laths 28, and the supporting laths 28 are used for supporting a material tray; a photoelectric sensor is arranged on the surface of the lifting plate 26 and is used for detecting whether a tray exists or not; a 4PCS guide sleeve is arranged on the second jacking cylinder 405, so that jacking positioning accuracy is guaranteed;

the top of the connection plate 401 and the position between the first jacking cylinder 402 and the second jacking cylinder 405 are provided with a blocking cylinder 406, and the top of the blocking cylinder 406 is provided with a blocking block 41 for blocking the separated trays.

The bottom of the connection plate 401 is mounted on the first guide rail 403, and the first guide rail 403 is mounted on the first base plate 1.

The tray conveying assembly 5 comprises a conveying belt 15, a belt supporting strip 501, a step motor sheet metal protection cover 5011, side baffles 503, a first fixing plate 36, a fixing block 24, an adjusting block 21, a rib plate 502, a belt pulley 504 and a mounting plate 37; wherein:

the first fixing plate 36 is arranged on the tray supporting and blocking assembly 4, and a mounting plate 37 is arranged on the inner side of the first fixing plate 36;

one side of the mounting plate 37 is provided with a stepping motor, an output shaft of the stepping motor is connected with the belt pulley 504, a stepping motor metal plate protective cover 5011 is arranged outside the stepping motor, the stepping motor provides transmission power, and the stepping motor metal plate protective cover 5011 performs safety protection;

a fixed wheel is arranged on the other side of the mounting plate 37, and a conveying belt 15 is connected between the fixed wheel and a belt pulley 504;

the top of the mounting plate 37 is provided with a belt supporting strip 501, and the belt supporting strip 501 is located at the lower part of the conveyor belt 15 and is used for supporting the conveyor belt 15.

The tray positioning assembly 6 comprises a side pushing block 39, a side pushing cylinder 51, a side pushing cylinder A606, a vacuum chuck 50, a first vertical plate 602, a cylinder fixing plate 603 and a limiting plate 601; wherein:

the limiting plate 601 is horizontally arranged, and the limiting plate 601 is arranged on the first bottom plate 1;

limiting plates 601 are arranged on two sides of each limiting plate 601, air cylinder fixing plates 603 are fixed between the limiting plates 601, side pushing air cylinders A606 are arranged in the middle of the air cylinder fixing plates 603, and the side pushing air cylinders A606 are connected to side pushing frames 604;

the vacuum chuck 50 is mounted on the side push block 39, and the side push block 39 is mounted on the side push cylinder 51.

The empty tray lifting conveying assembly 7 comprises a screw rod 10, a second fixing plate 7021, a guide rail 707, a guide rail base 22, a sliding block 708, a lifting plate 33, an equal-height block 34 and an adjusting plate 29; wherein:

the screw rod 10 is connected and mounted on the second fixing plate 7021 through a bearing, the servo motor is matched with the screw rod 10 through a belt, and the matching ensures that the screw rod is up-and-down transmitted to a clamping-free state;

slider 708 is mounted on rail 707, rail 707 is mounted on rail base 22, rail base 22 is fixed to second fixed plate 7021, and slider 708 is movable up and down on second fixed plate 7021;

the outer side of the sliding block 708 is provided with an adjusting plate 29, the outer side of the adjusting plate 29 is provided with a lifting plate 33, and the surface of the lifting plate 33 is provided with a contour block 34;

the bottom of the second fixing plate 7021 is mounted on the first base plate 1.

The empty tray recycling and conveying assembly 8 comprises a bottom plate 14, a synchronous wheel 8015, a belt 8033, an aluminum profile 35, a tray upper and lower sheet metal positioning plate 57 and a mechanical positioning flange 58; wherein: two sides of the third fixing plate 801 are provided with second vertical plates 802, the second vertical plates 802 are provided with aluminum profiles 35, two ends of each aluminum profile 35 are provided with synchronous wheels 8015, and a belt 8033 is arranged between the two synchronous wheels 8015; the motor is fixed through the motor fixing plate, and drives the synchronous wheel 8015 to rotate; the right side of the synchronizing wheel 8015 is provided with a tray upper and lower sheet metal locating plate 57, and the left side is provided with a mechanical locating flange 58.

Example 2

The tray feeding and discharging system is shown in fig. 1, the upper layer is arranged on a part 1 of a large first bottom plate in fig. 1, fig. 2 is a tray feeding bin assembly (a tray is manually placed into a bin to play a role in positioning the tray) arranged on a tray separating assembly in fig. 3, (the tray separating assembly mainly plays a role in returning a tray separating working tray to an original point position through a jacking mechanism onto a tray conveying assembly in fig. 4, and flows into a working position through a tray positioning assembly in fig. 5), fig. 5 is a tray positioning assembly (the width of positioning is confirmed according to the size of the tray, freely adjustable), FIG. 6 is a tray lifting conveying component which is matched with FIG. 5 to ensure smooth conveying of the tray, FIG. 7 is a lifting tray motion of an original point of a lifter in a lifting state, when the tray is positioned by a side pushing mechanism in the position of FIG. 6, the rear pushing position of all material sucking trays of a manipulator is reset, FIG. 6 (No. 6 cylinder is reset, the tray falls onto a lower conveying line of FIG. 8 through the lifter, a conveying line is used for conveying the tray to a belt opening position, and the tray can be stacked by 20-30 trays according to the thickness of the tray).

Working principle of feeding and discharging system of material tray:

the feeding and discharging system of the material tray is characterized in that the material tray is placed into the material bin, single-tray materials are separated to the lifting mechanism through the separation of the material tray, the material tray is placed into the conveying line and conveyed to the material tray positioning station, the material tray is positioned to absorb the materials in the material tray by the mechanical arm of the station, the servo lifter descends by one thickness of the material tray until the materials in the material bin are finished, the lifter descends the material tray to be placed on the lower empty material tray recycling conveying line, the empty material tray is conveyed out through belt conveying, and an operator recycles the empty material tray.

The working principle of the material tray feeding bin assembly 2 is as follows:

the operator wholly puts the feed bin into with charging tray (area material) and is used for product storage charging tray location, decides the charging tray quantity of putting according to charging tray thickness.

The working principle of the tray separation assembly 3 is as follows:

the material trays are separated by the separating blocks on the side pushing air cylinders, and the single-layer material trays are separated and fall onto the jacking mechanism by the pushing action of the upper air cylinder and the lower air cylinder in order to ensure that the material trays can be completely separated (the gap of the material trays which are injection molded is tight and loose).

The working principle of the tray supporting and blocking assembly 4 is as follows:

the lifting cylinder lifts the separated material trays to the conveying line through the cylinder to be conveyed to the working position, the separated material trays are blocked through the lifting of the cylinder in order to prevent the phenomenon that the material trays are not finished in the front working position and flow out, and the cylinder is blocked to descend the material trays to flow out after the material trays are finished in the rear.

The working principle of the tray conveying assembly 5 is as follows:

and conveying the separated material trays to a working position.

The working principle of the tray positioning assembly 6 is as follows:

after the material tray flows into the working position, the material tray is positioned (4 directions) by the 2-side pushing cylinder, and the material in the material tray is taken by the standby manipulator.

Working principle of empty tray lifting conveying component 7:

after the material of the material tray is taken out, the lifter descends a thickness of the material tray until the material in the material bin is finished, and the lifter descends the material tray to be placed on a lower empty material tray recycling conveying line.

Working principle of empty tray recycling and conveying assembly 8:

and (5) recycling and conveying the empty trays, and recycling the empty trays by an operator.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model are clearly and completely described above in conjunction with the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Accordingly, the above detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. Unloading system on charging tray, its characterized in that: the device comprises a first bottom plate (1), a material disc feeding bin assembly (2), a material disc separation assembly (3), a material disc supporting and blocking assembly (4), a material disc conveying assembly (5), a material disc positioning assembly (6), an empty material disc lifting and conveying assembly (7) and an empty material disc recycling and conveying assembly (8); wherein: the tray supporting and blocking assembly (4) is arranged at the top of the first bottom plate (1), the tray conveying assemblies (5) are distributed at two sides of the tray supporting and blocking assembly (4) and are arranged at the top of the first bottom plate (1), the tray separating assemblies (3) are distributed at the rear part of the tray supporting and blocking assembly (4) and are arranged at the top of the first bottom plate (1), and the tray feeding bin assembly (2) is arranged at the top of the tray separating assemblies (3); the rear part of the tray positioning assembly (6) is arranged at the top of the first bottom plate (1); the bottom of the first bottom plate (1) is provided with an empty tray lifting conveying assembly (7), and the empty tray lifting conveying assembly (7) is connected to an empty tray recycling conveying assembly (8).

2. A tray loading and unloading system according to claim 1, wherein: the material disc feeding bin assembly (2) comprises an air cylinder (201), a side pushing fixed plate (203), a positioning side moving plate (204), a side locking fixed block (12), a protective cover (2014), a material disc side positioning plate (19), a lower fixed block (205) and a fool-proof fixed block (202); wherein: the air cylinder (201) is arranged on the outer side of the middle of the side pushing fixed plate (203), and the air cylinder (201) is used for opening a bin gate to facilitate feeding of operators; a positioning side movable plate (204) is arranged on the outer side of the side pushing fixed plate (203); the bottom of the positioning side moving plate (204) is provided with a fool-proof fixed block (202) and a lower fixed block (205), the fool-proof fixed block (202) is convenient for operators to distinguish the direction of the material tray to prevent the material tray from being reversely rotated, and the lower fixed block (205) integrally assembles the material tray feeding bin assembly (2) on the material tray separating assembly (3) so as to facilitate the adjustment in the X direction; the opposite side of the positioning side moving plate (204) is provided with a tray side positioning plate (19), and the tray side positioning plate (19) is used for positioning the appearance of the tray to prevent inaccurate product positioning caused by shaking of the tray in the storage bin; the top of location side movable plate (204) is provided with protection casing (2014), and protection casing (2014) are the guard plate.

3. A tray loading and unloading system according to claim 1, wherein: the tray separation assembly (3) comprises a guide rail fixing seat (303), a Y-direction side pushing guide rail (304), a Y-direction tray separation block A (9), a Z-direction tray separation block B (3014), a side pushing limiting block (11), an X-direction side pushing guide rail (305), a side pushing air cylinder fixing block (301) and a first side pushing air cylinder (302), wherein:

the guide rail fixing seat (303) is arranged on the first bottom plate (1), and a Y-direction side pushing guide rail (304) is arranged on the guide rail fixing seat (303);

a Y-direction tray separation block A (9) is arranged at the center of the Y-direction side pushing guide rail (304), and the Y-direction tray separation block A (9) is fixed through a waist hole on the side surface of the guide rail fixing seat (303);

a side pushing cylinder fixing block (301) is arranged at the top of the Y-direction material disc separating block A (9), a first side pushing cylinder (302) is arranged on the side pushing cylinder fixing block (301), and the telescopic end of the first side pushing cylinder (302) is positioned on an X-direction side pushing guide rail (305);

guide rail fixing seats (303) on two sides of the Y-direction material disc separating block A (9) are provided with Z-direction material disc separating blocks B (3014), and the Z-direction material disc separating blocks B (3014) are fixed through waist holes on the side surfaces of the guide rail fixing seats (303);

the Y-direction material tray separating block A (9) and the Z-direction material tray separating block B (3014) are arranged on the same surface, so that the material trays can be separated by 100% conveniently, and the Z-direction material tray separating block B (3014) has a Z-direction action and can completely separate the material trays.

4. A tray loading and unloading system according to claim 1, wherein: the tray support blocking assembly (4) comprises a jacking plate (26), a bracket plate (28), a first jacking cylinder (402), a second jacking cylinder (405), a blocking block (41), a connecting plate (401), a first guide rail (403) and a blocking cylinder (406); wherein:

the top of the connecting plate (401) is provided with a first jacking cylinder (402) and a second jacking cylinder (405), the jacking plates (26) are respectively arranged on the jacking cylinder jacking plates of the first jacking cylinder (402) and the second jacking cylinder (405), the two sides of the jacking plates (26) are provided with supporting laths (28), and the supporting laths (28) are used for supporting a material tray; a photoelectric sensor is arranged on the surface of the lifting plate (26) and is used for detecting whether a tray exists or not; a 4PCS guide sleeve is arranged on the second jacking cylinder (405) to ensure the jacking positioning precision;

a blocking cylinder (406) is arranged at the top of the connecting plate (401) and positioned between the first jacking cylinder (402) and the second jacking cylinder (405), and a blocking block (41) is arranged at the top of the blocking cylinder (406) and used for blocking the separated material trays;

the bottom of the connection plate (401) is mounted on a first guide rail (403), and the first guide rail (403) is mounted on the first bottom plate (1).

5. A tray loading and unloading system according to claim 1, wherein: the material tray conveying assembly (5) comprises a conveying belt (15), a belt supporting strip (501), a stepping motor sheet metal protection cover (5011), a side baffle plate (503), a first fixing plate (36), a fixing block (24), an adjusting block (21), a rib plate (502), a belt pulley (504) and a mounting plate (37); wherein:

the first fixing plate (36) is arranged on the tray supporting and blocking assembly (4), and a mounting plate (37) is arranged on the inner side of the first fixing plate (36);

one side of the mounting plate (37) is provided with a stepping motor, an output shaft of the stepping motor is connected with the belt pulley (504), a stepping motor metal plate protection cover (5011) is arranged outside the stepping motor, the stepping motor provides transmission power, and the stepping motor metal plate protection cover (5011) is used for safety protection;

a fixed wheel is arranged on the other side of the mounting plate (37), and a conveying belt (15) is connected between the fixed wheel and the belt pulley (504);

the top of mounting panel (37) is provided with belt support strip (501), and belt support strip (501) are located the lower part of conveyer belt (15) for hold conveyer belt (15).

6. A tray loading and unloading system according to claim 1, wherein: the tray positioning assembly (6) comprises a side pushing block (39), a side pushing cylinder (51), a side pushing cylinder A (606), a vacuum chuck (50), a first vertical plate (602), a cylinder fixing plate (603) and a limiting plate (601); wherein:

the limiting plate (601) is horizontally arranged, and the limiting plate (601) is arranged on the first bottom plate (1);

limiting plates (601) are arranged on two sides of each limiting plate (601), air cylinder fixing plates (603) are fixed between the limiting plates (601), side pushing air cylinders A (606) are arranged in the middle of the air cylinder fixing plates (603), and the side pushing air cylinders A (606) are connected to side pushing frames (604);

the vacuum chuck (50) is arranged on the side pushing block (39), and the side pushing block (39) is arranged on the side pushing cylinder (51).

7. A tray loading and unloading system according to claim 1, wherein: the empty tray lifting conveying assembly (7) comprises a screw rod (10), a second fixing plate (7021), a guide rail (707), a guide rail base (22), a sliding block (708), a lifting plate (33), an equal-height block (34) and an adjusting plate (29); wherein:

the screw rod (10) is connected and installed on the second fixed plate (7021) through a bearing, the servo motor is matched with the screw rod (10) through a belt, and the matching ensures that the screw rod is up-and-down transmitted to a non-clamping device;

the sliding block (708) is arranged on the guide rail (707), the guide rail (707) is arranged on the guide rail base (22), the guide rail base (22) is fixed on the second fixed plate (7021), and the sliding block (708) can move up and down on the second fixed plate (7021);

an adjusting plate (29) is arranged on the outer side of the sliding block (708), a lifting plate (33) is arranged on the outer side of the adjusting plate (29), and a contour block (34) is arranged on the surface of the lifting plate (33);

the bottom of the second fixing plate (7021) is mounted on the first bottom plate (1).

8. A tray loading and unloading system according to claim 1, wherein: the empty tray recycling and conveying assembly (8) comprises a bottom plate (14), a synchronous wheel (8015), a belt (8033), an aluminum profile (35), upper and lower sheet metal positioning plates (57) of the tray and a mechanical positioning flange (58); wherein: two sides of the third fixing plate (801) are provided with second vertical plates (802), the second vertical plates (802) are provided with aluminum profiles (35), two ends of each aluminum profile (35) are provided with synchronous wheels (8015), and a belt (8033) is arranged between the two synchronous wheels (8015); the motor is fixed through the motor fixing plate and drives the synchronous wheel (8015) to rotate; the right side of the synchronous wheel (8015) is provided with a tray upper and lower sheet metal locating plate (57), and the left side is provided with a mechanical locating flange (58).