Aluminum shell packaging structure

By improving the conveying and stacking structure of aluminum shell processing, the problems of low efficiency and high cost of existing equipment have been solved, achieving stable and efficient aluminum shell feeding and stacking, and improving overall production efficiency and precision.

CN223521680UActive Publication Date: 2025-11-07SUZHOU AOXING ELECTRONICS CO LTD
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Patent Information

Application Number
CN202422213566.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-10
Publication Date
2025-11-07
Estimated Expiration
2034-09-10

AI Technical Summary

Technical Problem

Existing aluminum shell processing equipment is inefficient, and its assembly line structure is costly, occupies a large space, and makes it difficult to achieve stable and efficient aluminum shell feeding.

Method used

By combining a conveying mechanism, a picking and unloading mechanism, a unloading mechanism, and a feeding mechanism, and through structures such as a conveying track, a feeding component, a stacking component, and a blocking component, the system achieves stable transmission and stacking of empty material trays and loaded aluminum shell material trays, thereby improving feeding efficiency and accuracy.

Benefits of technology

This significantly improves the efficiency of aluminum shell feeding, ensures the stability of empty trays and the precise stacking of aluminum shells, and reduces production costs and space occupation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of aluminum shell processing, in particular to an aluminum shell packaging structure. The discharging assembly and the discharging mechanism are used in cooperation, stacked empty trays are discharged to the conveying track one by one, then the conveying track conveys the trays loaded with the aluminum shells into the stacking area, the feeding mechanism and the stacking assembly are used in cooperation, the empty trays loaded with the aluminum shells are stacked one by one, and packaging and receiving of the aluminum shells are completed. A plurality of aluminum shells are integrally packaged and collected by adopting the charging tray, so that the working efficiency of shell feeding is greatly improved; the material blocking component abuts against and positions the empty material disc on the conveying rail, the aluminum shell feeding stability of the empty material disc is effectively guaranteed, the situation that the material disc shakes in the feeding process is avoided, and the feeding precision is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum shell processing technical field relates to a kind of aluminum shell packing structure. BACKGROUND

[0002] In the production and processing of aluminum shell, aluminum shell needs to be handled and transferred, and the existing handling and packing device for aluminum shell processing is mostly fixed on the specified end of the conveying equipment, which has a mechanical hand structure, and the working cost is large. It also needs to put the empty tray to the pick-and-place position of the mechanical hand, which can slow down the overall processing progress and reduce the overall processing efficiency. At the same time, the aluminum shell tray circulation mode mostly uses a strip-type assembly line to transport the tray. This assembly line structure has high procurement and maintenance costs and also occupies space. UTILITY MODEL CONTENT

[0003] The technical problem to be solved by the utility model is to provide an aluminum shell packing structure that uses a tray to pack and collect multiple aluminum shells, greatly improving the work efficiency of shell loading and effectively ensuring the stability of aluminum shell loading of empty trays.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of:

[0005] An aluminum shell packing structure comprises:

[0006] A conveying mechanism comprising a conveying track, the conveying track is provided with a discharging area and a stacking area on both sides, and the conveying track is used to transport the tray in the discharging area to the stacking area;

[0007] A pick-and-place mechanism comprising a discharging assembly and a stacking assembly with the same structure, the discharging assembly is arranged on the discharging area, the stacking assembly is arranged on the stacking area, and the discharging assembly and the stacking assembly are used to handle the aluminum shell tray;

[0008] A discharging mechanism arranged above the discharging area of the conveying mechanism, the discharging mechanism is used to discharge the stacked empty trays one by one onto the conveying track;

[0009] A feeding mechanism arranged above the stacking area of the conveying mechanism, the feeding mechanism is used to stack the empty trays loaded with aluminum shells one by one;

[0010] Among them, the conveying track is provided with a material blocking component on both sides, the distance between two adjacent material blocking components on the same side of the track frame is greater than or equal to the width of the tray, and the material blocking component is used to abut and position the empty tray on the conveying track.

[0011] In an embodiment of the utility model, the conveying track includes track frame and track motor, the both sides of track frame are provided with transmission shaft, the both transmission shafts are connected through belt line, be provided with mounting plate on track frame, mounting plate is opposite to belt line, track motor is driven with transmission shaft through synchronous belt and is connected, track motor is used for driving transmission shaft rotation to drive belt line to the transmission of material disc.

[0012] In an embodiment of the utility model, the both sides of track frame are provided with guide plate, the both ends of guide plate are provided with guide inclined plane, the interval between the both guide plates is greater than the length of material disc, be provided with detection port on guide plate, be provided with detection sensor on detection port.

[0013] In an embodiment of the utility model, the blocking component includes blocking frame, the blocking frame is set below belt line, be provided with blocking cylinder on blocking frame, blocking cylinder is driven with blocking rod and is connected, blocking cylinder is used to drive blocking rod to be arranged on conveying track.

[0014] In an embodiment of the utility model, the blocking rod includes rod body, be provided with locating plane on rod body, the locating plane on the rod body of the both sides of track frame is on the same plane, the locating plane is set to the blanking area, the material disc of conveying track and the locating plane on the rod body of the both sides of track frame are positioned by abutment to blanking area.

[0015] In an embodiment of the utility model, the blanking assembly includes blanking frame, the blanking frame is set on conveying track, be provided with jacking cylinder on blanking frame, jacking cylinder is driven with jacking plate and is connected, be provided with strip slot on conveying track, be provided with mounting hole that matches with strip slot on blanking frame, be provided with fixed bolt on mounting hole, blanking frame is connected through fixed bolt with strip slot.

[0016] In an embodiment of the utility model, the jacking plate is vertically provided with guide rod, the opening is set up on blanking frame, the guide sleeve is set up on the opening, the guide rod is arranged on the guide sleeve.

[0017] In an embodiment of the utility model, the material releasing mechanism includes material releasing frame, the both sides of material releasing frame are provided with support component, the support component includes support frame, the support frame is set on material releasing frame, be provided with support cylinder on support frame, support cylinder is driven with support plate and is connected, be provided with support surface that matches with the recess of the edge of material disc on support plate, support cylinder drives support plate to support the bottom of stacked empty material disc.

[0018] In an embodiment of the utility model, the feeding mechanism includes feeding frame, the both sides of feeding frame are provided with stacking parts, stacking parts include feeding block, the slot is set up on feeding block, the pivot is set up on the slot, the guide plate is set up on the pivot, the spring is set up between guide plate and feeding block, the guide surface is set up on the guide plate, the top of guide plate is provided with fixed surface, the tray side surface and guide surface abut after again through fixed surface support tray bottom surface stacking.

[0019] In an embodiment of the utility model, the feeding mechanism and the feeding mechanism are provided with test components, the test component includes test frame, test frame is provided with test sensor for detecting the height of stacked tray.

[0020] The utility model discloses beneficial effect has:

[0021] The utility model discloses through the cooperation of blanking assembly and feeding mechanism, empty tray is put to the conveying track one by one in the stacking, and the tray loaded with aluminium shell is transmitted to the stacking area in conveying track, and the empty tray loaded with aluminium shell is stacked one by one in the cooperation of feeding mechanism and stacking assembly, and the packing of aluminium shell is completed, and the overall packing of a plurality of aluminium shells is carried out to the tray, and the work efficiency of shell feeding is greatly improved, the empty tray on conveying track is positioned by the blocking material part, effectively guarantee the aluminium shell feeding stability of empty tray, avoid the shaking of tray feeding, improve the feeding accuracy. ACCURACY

[0022] Figure 1 It is a kind of aluminium shell packing structure schematic diagram of the utility model.

[0023] Figure 2 It is the schematic diagram of the conveying mechanism of the utility model.

[0024] Figure 3 It is the schematic diagram of the taking and placing mechanism of the utility model.

[0025] Figure 4 It is the schematic diagram of the feeding mechanism of the utility model.

[0026] Explanation of reference numerals in the figure: 1, conveying track; 11, track frame; 12, transmission shaft; 13, belt line; 14, mounting plate; 15, track motor; 16, guide plate; 17, detection sensor; 2, blanking area; 3, stacking area; 4, feeding mechanism; 41, stacking component; 42, feeding block; 43, slot; 44, rotating shaft; 45, guide plate; 46, guide surface; 47, fixing surface; 5, discharging mechanism; 51, discharging frame; 52, supporting component; 53, supporting frame; 54, supporting cylinder; 55, supporting plate; 56, supporting surface; 6, tray; 7, blocking component; 71, blocking frame; 72, blocking cylinder; 73, blocking rod; 74, positioning plane; 8, blanking assembly; 81, blanking frame; 82, jacking cylinder; 83, jacking plate; 84, strip-shaped slot; 85, mounting hole; 86, guide rod; 87, guide sleeve; 9, test frame; 91, test sensor. DETAILED DESCRIPTION

[0027] The utility model will be further explained in connection with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the example is not as the limitation of the utility model.

[0028] Referring to Figures 1-4 The aluminum shell packaging structure comprises:

[0029] The conveying mechanism comprises a conveying track 1, and the conveying track 1 is provided with a blanking area 2 and a stacking area 3 on both sides, and is used to convey the tray 6 in the blanking area 2 to the stacking area 3.

[0030] The discharging mechanism 5 comprises a blanking assembly 8 and a stacking assembly, the blanking assembly 8 is arranged on the blanking area 2, the stacking assembly is arranged on the stacking area 3, and the blanking assembly 8 and the stacking assembly are used for carrying the aluminum shell tray 6.

[0031] The discharging mechanism 5 is arranged above the blanking area 2 of the conveying mechanism, and is used to discharge the stacked empty tray 6 to the conveying track 1 one by one.

[0032] The feeding mechanism 4 is arranged above the stacking area 3 of the conveying mechanism, and is used to stack the empty tray 6 loaded with the aluminum shell one by one.

[0033] The conveying track 1 is provided with a blocking component 7 on both sides, the spacing between two adjacent blocking components 7 on the same side of the track frame 11 is greater than or equal to the width of the tray 6, and the blocking component 7 is used for abutting positioning of the empty tray 6 on the conveying track 1.

[0034] The utility model discloses a blanking assembly 8 and the cooperation of feeding mechanism 5 are used, and the empty tray 6 of stacking is fed to the conveying track 1 one by one, and the conveying track 1 transmits the tray 6 loaded with aluminium shell to the stacking area 3, and the feeding mechanism 4 is used in cooperation with the stacking assembly and is used in cooperation with the empty tray 6 loaded with aluminium shell and is stacked one by one, and the packing of aluminium shell is completed, and the tray 6 is used to pack and receive the overall multiple aluminium shell, and the work efficiency of shell feeding is greatly improved.

[0035] The utility model discloses a stacking mode compares to traditional conveying mode, and the time of tray 6 conveying consumption is reduced, and conveying efficiency is greatly improved.

[0036] In an embodiment of the utility model, conveying track 1 includes track frame 11 and track motor 15, the both sides of track frame 11 are provided with transmission shaft 12, and the transmission shaft 12 is connected through belt line 13 between two transmission shafts 12, be provided with mounting plate 14 on track frame 11, mounting plate 14 is opposite to belt line 13 and is provided, track motor 15 is driven to connect through synchronous belt with transmission shaft 12, and track motor 15 is used to drive transmission shaft 12 rotation to drive belt line 13 and transmit tray 6.

[0037] In an embodiment of the utility model, the both sides of track frame 11 are provided with guide plate 16 in parallel, the both ends of guide plate 16 are provided with guide inclined plane, and the interval between two guide plates 16 is greater than the length of tray 6, be provided with detection port on guide plate 16, be provided with detection sensor 17 on detection port.

[0038] Specifically, the both sides of track frame 11 are provided with guide plate 16 in parallel, can guide the transmission of tray 6, guarantee the direction accuracy of tray 6 transmission, and the detection sensor 17 set up on detection port can be used to detect the tray 6 on track, and it is favorable to the normal processing of conveying track 1.

[0039] In an embodiment of the utility model, the blocking material part 7 includes blocking material frame 71, and the blocking material frame 71 is set up below belt line 13, and the blocking material frame 71 is provided with blocking material cylinder 72, and the blocking material cylinder 72 is driven to connect with blocking material rod 73, and the blocking material cylinder 72 is used to drive blocking material rod 73 to be set on conveying track 1.

[0040] In an embodiment of the utility model, the material blocking rod 73 includes the pole body, be provided with the positioning plane 74 on the pole body, the positioning plane 74 on the pole body of the both sides of track frame 11 is on the same plane, the positioning plane 74 is towards the blanking area 2 setting, the conveying track 1 drives the material tray 6 of blanking area 2 and the positioning plane 74 on the pole body of the both sides of track frame 11 abuts and positions.

[0041] Specifically, the material blocking cylinder 72 drives the material blocking rod 73 to block the empty material tray 6 on the conveying track 1, and the empty material tray 6 is positioned by abutting against the positioning plane 74 on the pole body of the both sides of the track frame 11, thereby completing the position positioning of the empty material tray 6, effectively ensuring the aluminum shell loading stability of the empty material tray 6, avoiding the shaking of the material tray 6 during loading, and improving the loading accuracy.

[0042] In an embodiment of the utility model, the blanking assembly 8 includes a blanking frame 81, the blanking frame 81 is arranged on the conveying track 1, the blanking frame 81 is provided with a jacking cylinder 82, the jacking cylinder 82 is drivingly connected with a jacking plate 83, the conveying track 1 is provided with a strip-shaped groove 84, the blanking frame 81 is provided with a mounting hole 85 matched with the strip-shaped groove 84, the mounting hole 85 is provided with a fixing bolt, and the blanking frame 81 is connected with the strip-shaped groove 84 through the fixing bolt.

[0043] Specifically, the jacking device drives the jacking plate 83 to perform lifting action on the material tray 6, and cooperates with the discharging mechanism 5 and the feeding mechanism 44 to realize rapid transfer of the material tray 6, improve production efficiency, and reduce production cost; the blanking frame 81 is connected with the strip-shaped groove 84 through the fixing bolt, the position of the blanking assembly 8 and the stacking assembly can be fine-tuned, and the material receiving accuracy is ensured.

[0044] In an embodiment of the utility model, the jacking plate 83 is vertically provided with a guide rod 86, the blanking frame 81 is provided with an opening, the opening is provided with a guide sleeve 87, and the guide rod 86 is arranged in the guide sleeve 87.

[0045] Specifically, the guide rod 86 is arranged in the guide sleeve 87, the jacking cylinder 82 drives the jacking plate 83 to move so that the guide rod 86 reciprocates in the guide sleeve 87, the movement of the jacking plate 83 can be guided, the accuracy of jacking or material receiving is ensured, and the shaking of the material tray 6 during material receiving is effectively avoided.

[0046] In an embodiment of the utility model, the material discharging mechanism 5 includes the material discharging frame 51, both sides of material discharging frame 51 are provided with support components 52, support components 52 include support frame 53, support frame 53 is arranged on material discharging frame 51, support frame 53 is provided with support cylinder 54, support cylinder 54 is driven and is connected with support plate 55, support plate 55 is provided with support surface 56 matched with the recess of the edge of tray 6, support cylinder 54 drives support plate 55 to support the bottom of the stacked empty tray 6.

[0047] Specifically, the jacking cylinder 82 drives the second last empty tray 6 located below the stacked empty tray 6 to be arranged opposite to the support plate 55, the support cylinder 54 drives the support plate 55 to extend out, so that the support surface 56 on the support plate 55 is clamped and supported on the recess of the empty tray 6 (the second last empty tray 6 below the stacked empty tray 6), the jacking cylinder 82 drives the jacking plate 83 to discharge the lowest empty tray 6 of the stacked empty tray 6 onto the conveying belt line 13, and the support components 52 arranged on both sides form a support and guide for the stacked empty tray 6, thereby limiting the position of the empty tray 6, avoiding damage or falling caused by movement of the tray 6 during storage.

[0048] In an embodiment of the utility model, the feeding mechanism 4 includes a feeding frame, both sides of the feeding frame are provided with stacking components 41, the stacking components 41 include feeding blocks 42, the feeding blocks 42 are provided with grooves 43, the grooves 43 are provided with rotating shafts 44, the rotating shafts 44 are provided with guide plates 45, springs are arranged between the guide plates 45 and the feeding blocks 42, the guide plates 45 are provided with guide surfaces 46, the top of the guide plates 45 is provided with fixing surfaces 47, and the bottom surface of the tray 6 is supported and stacked through the fixing surfaces 47 after the side surface of the tray 6 abuts against the guide surface 46.

[0049] Specifically, the stacking assembly of the stacking area 3 stacks the aluminum shell tray 6, that is, the jacking cylinder 82 drives the jacking plate 83 to support the bottom surface of the aluminum shell tray 6 and drives the aluminum shell tray 6 to rise as a whole, the edge of the aluminum shell tray 6 moves along the guide surface 46 on the guide plate 45 on both sides, and at the same time, the distal end of the guide plate 45 is pressed towards the feeding block 42, so that the spring is compressed, after the aluminum shell tray 6 is separated from the guide plate 45, the fixing surface 47 is arranged opposite to the bottom surface of the aluminum shell tray 6 under the action of the spring, the jacking cylinder 82 drives the jacking plate 83 to drive the aluminum shell tray 6 to descend as a whole, so that the aluminum shell tray 6 is supported and stacked on the fixing surface 47 of the guide plate 45, and the stacking components 41 can be a mechanical non-return assembly or a mechanical non-return assembly in the prior art, which can support the side edge of the tray 6, so as to complete the stacking of the trays 6 one by one, greatly shorten the stacking time of the trays 6, and improve the production efficiency.

[0050] In one embodiment of the utility model, test components are arranged on the feeding mechanism 5 and the feeding mechanism 4, the test component includes a test frame 9, and a test sensor 91 for detecting the height of the stacked tray 6 is arranged on the test frame 9.

[0051] Specifically, test components are arranged on the feeding mechanism 5 and the feeding mechanism 4, the test sensor 91 for detecting the height of the stacked tray 6 is arranged on the test frame 9, the feeding mechanism 5 and the feeding mechanism 4 can be monitored by the test sensor 91, the problem of too many or too few trays 6 can be avoided, the aluminum shell can be packaged and unloaded, the utility model is convenient to use and high in working efficiency.

[0052] Use process

[0053] The empty tray 6 is stacked on the feeding mechanism 5, the empty tray 6 is lifted by the unloading assembly 8 in the unloading area 2, that is, the lifting cylinder 82 drives the lifting plate 83 to abut against the lowermost empty tray 6 of the stacked empty tray 6, and the whole stacked empty tray 6 is lifted at the same time, so that the lowermost empty tray 6 of the stacked empty tray 6 is in contact with the support plate 55, the support cylinder 54 drives the support plate 55 to retreat away from the empty tray 6, the lifting cylinder 82 drives the lifting plate 83 to lower the whole stacked empty tray 6, until the second last empty tray 6 below the stacked empty tray 6 is arranged opposite the support plate 55, the support cylinder 54 drives the support plate 55 to extend, so that the support surface 56 on the support plate 55 is clamped on the groove of the empty tray 6 (the second last empty tray 6 below the stacked empty tray 6), and the feeding mechanism 5 is unloaded to the conveying belt line 13;

[0054] The track motor 15 drives the transmission shaft 12 to rotate to drive the belt line 13 to convey the tray 6, so that the tray 6 in the unloading area 2 is conveyed into the stacking area 3, meanwhile, the blocking cylinder 72 drives the blocking rod 73 to block the empty tray 6 on the conveying track 1, the empty tray 6 is positioned by abutting against the positioning plane 74 on the rod body on the two sides of the track frame 11, so that the position of the empty tray 6 is positioned, after the empty tray 6 is positioned, the blocking cylinder 72 drives the blocking rod 73 to return to the initial position, the track motor 15 drives the transmission shaft 12 to rotate to drive the belt line 13 to convey the tray 6 loaded with the aluminum shell to the stacking area 3;

[0055] The stack assembly of the stacking area 3 carries out the stacking of the aluminum shell material disc 6, that is, the lifting cylinder 82 drives the lifting plate 83 to support the bottom surface of the aluminum shell material disc 6 and drives the whole aluminum shell material disc 6 to ascend, the edge of the aluminum shell material disc 6 moves along the guide surface 46 on the guide plate 45 on the two sides, meanwhile, the distal end of the guide plate 45 is pressed to the direction of the feeding block 42, the spring is compressed, after the aluminum shell material disc 6 is separated from the guide plate 45, under the reaction force of the spring, the fixing surface 47 is oppositely arranged with the bottom surface of the aluminum shell material disc 6, the lifting cylinder 82 drives the lifting plate 83 to drive the whole aluminum shell material disc 6 to descend so that the aluminum shell material disc 6 is stacked on the fixing surface 47 of the guide plate 45.

[0056] The above-mentioned embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Any equivalent replacement or transformation of the present application made by the person skilled in the art based on the present application is within the protection scope of the present application. The protection scope of the present application is subject to the claims.

Claims

1. An aluminum can packaging structure, characterized by, The utility model provides a kind of aluminum shell production line, including: Conveying mechanism, including conveying track, the conveying track both sides are provided with blanking area and stacking area, the conveying track is used to transmit tray in blanking area to stacking area; Pick-and-place mechanism, including the same structure blanking assembly and stacking assembly, the blanking assembly is arranged on blanking area, the stacking assembly is arranged on the stacking area, the blanking assembly and stacking assembly are used to carry aluminum shell tray; Feeding mechanism, arranged above blanking area of the conveying mechanism, the feeding mechanism is used to feed stacked empty tray to conveying track one by one; Feeding mechanism, arranged above stacking area of the conveying mechanism, the feeding mechanism is used to stack empty tray loaded with aluminum shell one by one; Wherein, the conveying track both sides are provided with material blocking component, the interval between two adjacent material blocking components on the same side of track frame is greater than or equal to the width of the tray, the material blocking component is used to abut positioning empty tray on conveying track.

2. The aluminum can package structure of claim 1, wherein The conveying track includes track frame and track motor, the track frame both sides are provided with transmission shaft, the transmission shaft is connected by belt line between two transmission shafts, the track frame is provided with mounting plate, the mounting plate is arranged opposite to belt line, the track motor is driven connected with the transmission shaft through synchronous belt, the track motor is used to drive transmission shaft to rotate to drive belt line to transmit tray.

3. The aluminum-clad package structure of claim 2, wherein The track frame both sides are provided with guide plate in parallel, the guide plate both ends are provided with guide inclined plane, the interval between two guide plates is greater than the length of the tray, the guide plate is provided with detection port, the detection port is provided with detection sensor.

4. The aluminum-clad package structure of claim 2, wherein The material blocking component includes material blocking frame, the material blocking frame is arranged below the belt line, the material blocking frame is provided with material blocking cylinder, the material blocking cylinder is driven connected with material blocking rod, the material blocking cylinder is used to drive material blocking rod to pass through the conveying track.

5. The aluminum-clad package structure of claim 4, wherein The material blocking rod includes rod body, the rod body is provided with positioning plane, the positioning plane on rod body on both sides of track frame is on the same plane, the positioning plane is arranged towards the blanking area, the conveying track drives tray in blanking area to abut positioning the positioning plane on rod body on both sides of track frame.

6. The aluminum-skinned package structure of claim 1, wherein, The blanking assembly includes blanking frame, the blanking frame is arranged on conveying track, the blanking frame is provided with jacking cylinder, the jacking cylinder is driven connected with jacking plate, the conveying track is provided with strip-shaped groove, the blanking frame is provided with mounting hole matched with the strip-shaped groove, the mounting hole is provided with fixing bolt, the blanking frame is connected with the strip-shaped groove through fixing bolt.

7. The aluminum-skinned package structure of claim 6, wherein The jacking plate is vertically provided with guide rod, the blanking frame is provided with opening, the opening is provided with guide sleeve, the guide rod passes through the guide sleeve.

8. The aluminum-skinned package structure of claim 1, wherein, The feeding mechanism includes feeding frame, the both sides of the feeding frame are provided with support component, the support component includes support frame, the support frame is arranged on the feeding frame, the support frame is provided with support cylinder, the support cylinder is driven connected with support plate, the support plate is provided with support surface matched with the groove of the edge of the tray, the support cylinder drives support plate to support the bottom of stacked empty tray.

9. The aluminum-skinned ballistic package of claim 1, wherein, The feeding mechanism comprises a feeding frame, both sides of the feeding frame are provided with stacked components, the stacked components comprise feeding blocks, the feeding blocks are provided with grooves, the grooves are provided with rotating shafts, the rotating shafts are provided with guide plates, springs are arranged between the guide plates and the feeding blocks, the guide plates are provided with guide surfaces, the top of the guide plates is provided with fixing surfaces, the side of the tray is abutted with the guide surface, and then the bottom of the tray is supported and stacked through the fixing surface.

10. The aluminum-skinned package structure of claim 1, wherein, The feeding mechanism and the discharging mechanism are both provided with test components, the test components comprise test frames, and test sensors for detecting the height of the stacked trays are arranged on the test frames.