Opening conical barrel stacking device

By setting up a second conveying section, a vertical conveying section, a horizontal conveying section, and a stacking assembly, using magnets to attract conical barrels, and controlling the rising and rotating of the conical barrels through a pushing and rotating mechanism, the problems of complex structure and high cost of existing devices are solved, and low-cost conical barrel stacking consistency is achieved.

CN223606569UActive Publication Date: 2025-11-28SHANTOU SHINYI CAN-MAKING MASCH CO LTD
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Patent Information

Application Number
CN202423277388.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-11-28
Estimated Expiration
2034-12-30

AI Technical Summary

Technical Problem

Existing open conical barrel stacking devices are complex in structure, costly, and difficult to meet the consistency requirements for stacking height and ladder beam orientation during the stacking process.

Method used

The system employs a second conveying section, a vertical conveying section, a horizontal conveying section, and a stacking assembly. It uses magnets to attract conical barrels and controls the rising, rotating, and stacking of the conical barrels through a pushing mechanism and rotating components to ensure that the ladder beams are aligned.

Benefits of technology

It achieves a simple and low-cost conical barrel stacking method, meets the consistency requirements for stacking height and ladder beam orientation during the nesting process, and reduces equipment costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of stacking machines, and particularly provides an open conical barrel stacking device which comprises a machine frame, a lifting device and a lifting device. The conveying device comprises a rack, a second conveying part, a vertical conveying part and a horizontal conveying part, the second conveying part, the vertical conveying part and the horizontal conveying part are connected to the rack, and the second conveying part, the vertical conveying part and the horizontal conveying part are each of a conveying belt structure. Magnet structures are arranged on the inner sides of conveying belts of the vertical conveying part and the horizontal conveying part at equal intervals so as to adsorb the conical barrels; the stacking assembly is fixedly connected to the rack, the stacking assembly comprises a second lifting assembly and a stacking frame, and the stacking frame is fixedly connected to the output end of the second lifting assembly; the horizontal conveying part is provided with a stopping mechanism above the stacking frame so as to prevent the conical barrels from moving along with a conveying belt on the horizontal conveying part. The utility model has the advantages of simple structure and low cost.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a stacking machine technical field especially relates to a kind of open conical barrel stacking device. BACKGROUND

[0002] Conical tank needs to be nested one by one after forming to facilitate packaging and transportation, and the height of the stack needs to be controlled according to customer requirements during nesting, while the consistency of the ladder beam orientation must be ensured, and the stacking process cannot be damaged.

[0003] The existing stacking equipment records the technical scheme, the structure is complex, the verticality of the stacking shape is required to be high during nesting, so that the cost of the stacking machine is higher. Therefore, the present application provides an open conical barrel stacking device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an open conical barrel stacking device to solve the problem of complex structure and high cost of the current open barrel stacking device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An open conical barrel stacking device, the stacking device comprises:

[0007] A rack;

[0008] A second conveying part, a vertical conveying part and a horizontal conveying part, the second conveying part, the vertical conveying part and the horizontal conveying part are connected to the rack, the second conveying part, the vertical conveying part and the horizontal conveying part are all conveying belt structures, the inner side of the conveying belt of the vertical conveying part and the horizontal conveying part is equidistantly provided with a magnet structure to attract the conical barrel, the second conveying part and the horizontal conveying part are respectively located at the upper and lower ends of the vertical conveying part, the lower end of the vertical conveying part is provided with a pushing mechanism, the pushing mechanism pushes the conical barrel from the second conveying part to the vertical conveying part through the telescopic structure provided thereon;

[0009] A stacking assembly is fixedly connected to the rack, the stacking assembly comprises a second lifting assembly and a stacking rack, the stacking rack is fixedly connected to the output end of the second lifting assembly, the horizontal conveying part is provided with a stopping mechanism above the stacking rack to prevent the conical barrel from moving with the conveying belt on the horizontal conveying part, and the conical barrel falling from the horizontal conveying part falls onto the stacking rack to complete the stacking of the conical barrel.

[0010] Further, the conveying belt on the second conveying part is provided with a magnet for attracting the conical barrel, and the magnets on the second conveying part are spaced apart.

[0011] Further, the pushing mechanism comprises:

[0012] a cylinder;

[0013] a pushing plate fixed to the output shaft of the cylinder, when the cylinder extends and retracts, the pushing plate pushes the conical barrel to move, and the conical barrel located on the second conveying part is pushed to the vertical conveying part.

[0014] Further, the stacking frame is a U-shaped structure.

[0015] Further, the stacking frame is also provided with a magnet structure.

[0016] Further, the stacking assembly further comprises

[0017] a guard wall, the guard wall is provided with at least two groups, and the guard wall is distributed on both sides of the barrel stack formed after the conical barrel is stacked, so as to prevent the barrel stack from falling.

[0018] Further, the stacking device further comprises:

[0019] a barrel stack conveying part, the barrel stack conveying part is a conveying belt structure, and the end of the barrel stack conveying part is located below the stacking frame.

[0020] Further, the stacking device further comprises:

[0021] a rotating part for rotating the conical barrel, so that the azimuth of the conical barrel after stacking is consistent, that is, the welds of the conical barrels after stacking coincide, the rotating part comprises a rotating support, a rotating assembly, a color mark sensor and a first lifting assembly, the rotating support is fixedly connected to the rack, the rotating assembly is fixedly connected to the rotating support, the rotating assembly comprises an extension cylinder, a rotating motor and a rotating disc, the extension cylinder is fixedly connected to the rotating support, the rotating motor is fixedly connected to the output shaft of the extension cylinder, the rotating disc is detachably connected to the output shaft of the rotating motor through a bolt structure, the rotating disc is a frustum, the small end diameter of the rotating disc is smaller than the caliber of the conical barrel, the large end diameter of the rotating disc is larger than the caliber of the rotating disc, the color mark sensor is fixedly connected to the rotating support, and the color mark sensor is located on the side of the moving path of the conical barrel.

[0022] Further, the stacking device further comprises:

[0023] a first conveying part and a second conveying part, the first conveying part and the second conveying part are located at two ends of the rotating part respectively, and the first conveying part comprises:

[0024] The feeding conveying part is located below the rotating part, and comprises a displacement support and clamping plates, the displacement support is an aluminum strip, the clamping plates are hinged to the displacement support, a rotary cylinder is fixedly connected to the displacement support, an output shaft of the rotary cylinder is fixedly connected to a rotating shaft of the clamping plate, the displacement support is fixedly connected to an output shaft of a telescopic cylinder, the telescopic cylinder is fixedly connected to the rack, the clamping plates are provided in two groups, the two groups of clamping plates are opened or closed through the rotary cylinder, so that the clamping plates can clamp the conical barrels, and the displacement support is slidingly connected to the rack, and the telescopic cylinder drives the displacement support to slide.

[0025] The displacement part is a conveying belt structure, and is located at one end of the rotating part away from the second conveying part.

[0026] Further, at least two clamping plates are arranged on each displacement support.

[0027] Compared with the prior art, the open conical barrel stacking device has the following beneficial effects:

[0028] The open conical barrel stacking device disclosed in the embodiment of the present application controls the conical barrels to ascend and fall one by one on the stacking assembly through the second conveying part, the vertical conveying part, the horizontal conveying part and the stacking assembly, and the vertical conveying part and the horizontal conveying part attract the conical barrels through magnets during the operation of the stacking device, so that the open conical barrel stacking device has the advantages of simple structure and low cost. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 The figure is a structural schematic view of the open conical barrel stacking device disclosed in the embodiment of the present application.

[0030] Figure 2 The figure is a structural schematic view of the open conical barrel stacking device disclosed in the embodiment of the present application. Figure 1 The figure is a top view of the open conical barrel stacking device.

[0031] Figure 3 The figure is a schematic view of the open conical barrel stacking device disclosed in the embodiment of the present application during stacking.

[0032] Reference signs:

[0033] 100, first conveying part; 110, feeding conveying part; 111, displacement support; 112, clamping plate; 120, displacement part; 200, rotating part; 210, rotating support; 220, rotating assembly; 230, color mark sensor; 240, first lifting assembly; 300, second conveying part; 400, vertical conveying part; 500, horizontal conveying part; 600, stacking frame; 610, second lifting assembly; 620, stacking frame; 630, guard wall; 700, barrel stack conveying part; 800, rack. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments of the utility model. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without any creative work fall within the protection scope of the utility model.

[0035] Embodiment 1

[0036] As shown in Figure 1 and Figure 2 An embodiment of the utility model provides an opening conical barrel stacking device, the stacking device includes second conveying part 300, vertical conveying part 400, horizontal conveying part 500, stacking assembly 600 and rack 800, wherein, second conveying part 300, vertical conveying part 400, horizontal conveying part 500 and stacking assembly 600 are all connected to rack 800, second conveying part 300 is located at the side of vertical conveying part 400, second conveying part 300, vertical conveying part 400 and horizontal conveying part 500 are all conveying belt structures, wherein, the inner side of the conveying belt of vertical conveying part 400 and horizontal conveying part 500 is equidistantly provided with magnet structure to adsorb conical barrel, second conveying part 300 and horizontal conveying part 500 are respectively located at the upper and lower ends of vertical conveying part 400, the lower end of vertical conveying part 400 is provided with push mechanism, the push mechanism pushes conical barrel from second conveying part 300 to vertical conveying part 400 through the telescopic structure arranged on it, stacking assembly 600 includes second lifting assembly 610 and stacking frame 620, stacking frame 620 is fixedly connected to the output end of second lifting assembly 610 to follow the output end of second lifting assembly 610 to go up and down, horizontal conveying part 500 is provided with stop mechanism in the position above stacking frame 620 to prevent conical barrel from moving along the conveying belt on horizontal conveying part 500, and the conical barrel falling from horizontal conveying part 500 falls on stacking frame 620 to complete the stacking of conical barrel.

[0037] Specifically, in the embodiment, when the cone barrels are stacked, the workers place the cone barrels on the second conveying part 300, the second conveying part 300 conveys the cone barrels to the lower end of the vertical conveying part 400, when the cone barrels are displaced to the lower end of the vertical conveying part 400, the pushing mechanism pushes the cone barrels on the second conveying part 300 to the vertical conveying part 400, the cone barrels are adsorbed on the conveying belt structure on the vertical conveying part 400, the vertical conveying part 400 drives the cone barrels to ascend, the cone barrels are moved to the end of the horizontal conveying part 500, the opening of the cone barrels is adsorbed on the horizontal conveying part 500, at the same time, the horizontal conveying part 500 abuts against the cone barrels, so that the cone barrels no longer ascend, in the process that the vertical conveying part 400 continues to work, the magnets on the conveying belt of the vertical conveying part 400 are separated from the cone barrels, in the process that the horizontal conveying part 500 works, the horizontal conveying part 500 horizontally moves the cone barrels to the position of the stacking assembly 600, when the cone barrels are moved to the position of the stacking assembly 600, the stopping mechanism on the horizontal conveying part 500 blocks the cone barrels from continuing to move, the second lifting assembly 610 drives the stacking frame 620 to ascend to a preset position, in the process that the horizontal conveying part 500 continues to work, the magnets on the horizontal conveying part 500 are separated from the cone barrels, the cone barrels fall to the stacking frame 620, when the next cone barrel is moved to the stacking assembly 600, the height of the stacking frame 620 is lower than the height of the last time by a preset distance, so that the cone barrels can fall into the lower cone barrels, the stacking device continues to work until the cone barrels are stacked in the way of barrel-in-barrel.

[0038] The opening cone barrel stacking device disclosed in the embodiment of the utility model has the advantages of simple structure and low cost.

[0039] Specifically, in the embodiment, the second conveying part 300, the vertical conveying part 400, the horizontal conveying part 500 and the second lifting assembly 610 are all conveying belt structures in the prior art, for example, the conveying belt structure comprises a conveying belt, a conveying belt roller, a roller motor, the roller motor drives the conveying belt to rotate through the conveying belt roller, so as to realize horizontal conveying and lifting, and the magnets are arranged on the inner side of the conveying belt in a spaced manner by means of adhesion, wherein the distance between the magnets on the vertical conveying part 400 is greater than the height of the cone barrel, and the distance between the magnets on the horizontal conveying part 500 is greater than the diameter of the cone barrel, so that when the conveying belt rotates, there is a region without magnetic force, thereby facilitating the separation of the cone barrel.

[0040] The second conveying part 300, the vertical conveying part 400, the horizontal conveying part 500 and the stacking assembly 600 are all fixedly connected to the rack 800 by bolts, and the rack 800 is a support structure welded from profile steel.

[0041] As a preferred embodiment in the present embodiment, the conveying belt on the second conveying part 300 is also provided with magnets for attracting the conical barrels, and the magnets on the second conveying part 300 are arranged at intervals.

[0042] As a preferred embodiment in the present embodiment, the pushing mechanism comprises a pneumatic cylinder and a push plate fixed to the output shaft of the pneumatic cylinder, and when the pneumatic cylinder extends and retracts, the push plate pushes the conical barrel to move, so as to push the conical barrel on the second conveying part 300 to the vertical conveying part 400.

[0043] The vertical conveying part 400 and the horizontal conveying part 500 are arranged in an L shape, and the transmission directions of the second conveying part 300 and the horizontal conveying part 500 are perpendicular, that is, in three-dimensional space, the transmission direction of the second conveying part 300 is taken as the X-axis direction, the transmission direction of the vertical conveying part 400 is taken as the Y-axis, and the transmission direction of the horizontal conveying part 500 is taken as the Z-axis direction, and the X-axis, the Y-axis and the Z-axis are perpendicular to each other, the X-axis and the Z-axis are horizontal, and the Y-axis is vertical.

[0044] In the present embodiment, the stacking frame 620 is connected to the conveying belt on the second lifting assembly 610 through a clamping structure, the clamping structure comprises clamping steel plates on the inner and outer sides of the conveying belt, the clamping steel plates are fixedly connected by bolts to clamp the conveying belt, the stacking frame 620 is a U-shaped structure, the bottom of the stacking frame 620 is fixed to the clamping structure by bolts, and the stacking frame 620 is used for supporting the barrel stack;

[0045] Preferably, the second lifting assembly 610 is also provided with a vertical guide rail, one end of the stacking frame 620 is slidingly connected to the guide rail, the guide rail can be cylindrical or H-shaped, and the guide rail is a prior art. The guide rail is provided to prevent the stacking frame 620 from overturning.

[0046] Preferably, the stacking frame 620 is also provided with a magnet structure for attracting the conical barrels.

[0047] As a preferred embodiment in the present embodiment, the stacking assembly 600 further comprises a guard wall 630, and the guard wall 630 is provided in at least two groups, and the guard walls 630 are distributed on both sides of the barrel stack formed after the conical barrels are stacked, so as to prevent the barrel stack from falling down. The guard wall 630 is a steel plate structure, and the guard wall 630 is fixedly connected to the second lifting assembly 610 by bolts.

[0048] Preferably, the two walls 630 are symmetrically arranged, and the two walls 630 are inclined and form a funnel shape.

[0049] The stop mechanism is a baffle arranged on the horizontal conveying part 500, and the baffle is located below the conveying belt of the horizontal conveying part 500.

[0050] As a preferred embodiment in the embodiment, the stacking device further comprises a barrel stack conveying part 700, the barrel stack conveying part 700 is a conveying belt structure, and the end of the barrel stack conveying part 700 is located below the stacking frame 620; when the barrel stack is transferred, the stacking frame 620 is lowered from both sides of the barrel stack conveying part 700 to below the barrel stack conveying part 700, and the barrel stack is left at the barrel stack conveying part 700.

[0051] Embodiment 2

[0052] As another embodiment of the utility model, as shown in Figure 1 and Figure 2 The embodiment is different from the embodiment 1 in that the stacking device further comprises:

[0053] The rotating part 200 is used for rotating the conical barrel, so that the azimuth of the stacked conical barrel is consistent, that is, the welds of the stacked conical barrels are overlapped;

[0054] In the embodiment, the rotating part 200 comprises a rotating support 210, a rotating assembly 220, a color mark sensor 230 and a first lifting assembly 240; the rotating support 210 is fixedly connected to the rack 800; the rotating assembly 220 is fixedly connected to the rotating support 210; the rotating assembly 220 comprises a telescopic cylinder, a rotating motor and a rotating disc; the telescopic cylinder is fixedly connected to the rotating support 210; the rotating motor is fixedly connected to the output shaft of the telescopic cylinder; the rotating disc is detachably connected to the output shaft of the rotating motor through a bolt structure; the rotating disc is frustoconical; the small end diameter of the rotating disc is smaller than the caliber of the conical barrel; the large end diameter of the rotating disc is larger than the caliber of the rotating disc, so that the rotating disc can be pressed on the mouth of the conical barrel; the color mark sensor 230 is fixedly connected to the rotating support 210; the color mark sensor 230 is located on the side of the moving path of the conical barrel; when the rotating assembly 220 rotates the conical barrel, the color mark sensor 230 can collect image data of the side of the conical barrel in real time; the color mark sensor 230 is connected with a control part; the control part is a computer or an industrial computer; the control part can identify the weld of the conical barrel through the color mark sensor 230; the color of the weld area of the conical barrel is obviously different from the color of other areas; the position of the weld can be identified through the color mark sensor 230.

[0055] When the rotating cone barrel is rotating, the telescopic cylinder extends, so that the rotating disc is pressed on the mouth of the cone barrel, the rotating motor rotates, the rotating motor drives the rotating disc to rotate, the rotating disc drives the cone barrel to rotate, the color mark sensor 230 identifies the weld position of the cone barrel, until the cone barrel rotates to the preset position, the rotating motor stops rotating, and the telescopic cylinder retracts.

[0056] As a preferred embodiment in the present embodiment, the rotating part 200 further comprises a first lifting assembly 240 for adjusting the height of the rotating support 210, the rotating assembly 220 and the color mark sensor 230, so as to adapt to cone barrels of different heights. The first lifting assembly 240 is a lead screw lifting structure, and the first lifting assembly 240 is fixedly connected to the rack 800 by bolts. The rotating support 210 is fixedly connected to the output end (i.e. the lead screw nut on the lead screw) of the first lifting assembly 240 by bolts.

[0057] As a preferred embodiment in the present embodiment, the stacking device further comprises:

[0058] The first conveying part 100 and the second conveying part 300 are respectively located at two ends of the rotating part 200, the first conveying part 100 comprises a feeding conveying part 110 and a displacement part 120, the displacement part 120 is a conveying belt structure, the displacement part 120 is located at one end of the rotating part 200 away from the second conveying part 300, the feeding conveying part 110 is located below the rotating part 200, the feeding conveying part 110 comprises a displacement support 111 and a clamping plate 112, the displacement support 111 is an aluminum strip, the clamping plate 112 is hinged to the displacement support 111, the clamping plate 112 is provided with an arc-shaped block matched with the side of the tapered barrel, the displacement support 111 is fixedly connected with a rotating cylinder, an output shaft of the rotating cylinder is fixedly connected to a rotating shaft of the clamping plate 112, the displacement support 111 is fixedly connected to an output shaft of a telescopic cylinder, the telescopic cylinder is fixedly connected to the rack 800, the clamping plate 112 is provided with two groups, the two groups of clamping plates 112 are opened or closed through the rotating cylinder, so that the clamping plate 112 can clamp the tapered barrel, the displacement support 111 is slidingly connected to the rack 800, the telescopic cylinder drives the displacement support 111 to slide, the feeding conveying part 110 is used for rotating the tapered barrel on the displacement part 120, when transferring, the telescopic cylinder is extended, at this time, the clamping plate 112 is opened, when the clamping plate 112 moves to the position of the tapered barrel, the clamping plate 112 is closed, the telescopic cylinder is retracted, the tapered barrel is taken to the lower side of the rotating part 200 by the clamping plate 112, the clamping plate 112 is opened, the tapered barrel falls on the supporting plate located below the rotating part 200, after the tapered barrel is rotated, the clamping plate 112 is closed, the telescopic cylinder moves the tapered barrel to the second conveying part 300.

[0059] Preferably, the clamping plate 112 is provided with at least two, so that the telescopic cylinder is a single telescopic structure, for example, the clamping plate 112 close to the feeding conveying part 110 is numbered as A, and the clamping plate 112 close to the second conveying part 300 is numbered as B, when completing one telescopic operation, the clamping plate 112 numbered as A moves the tapered barrel to the lower side of the rotating part 200, after completing one telescopic operation again, the clamping plate 112 numbered as B moves the tapered barrel to the second conveying part 300, in the process of continuous production, the tapered barrel can be continuously transferred.

[0060] The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used in the description of the application and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It also will be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0061] It is to be understood that the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is to be understood that the terms "comprising," "including," "characterized by" and "having" can be used interchangeably. Pronouns in the masculine (or feminine) form include their neuter, feminine and masculine equivalents. It is to be understood that where the application is described or claimed in enabled dependent form, alterations and modifications to particular embodiments described are not to be excluded unless clearly indicated otherwise.

[0062] While embodiments of the present application have been shown and described, it is to be understood that various further modifications and changes can be made thereto without departing from the spirit and scope of the present application, which is to be limited only by the appended claims along with the full range of equivalents to which they are entitled.

Claims

1. An open cone silo stacking apparatus, characterized by, The stacking device comprises: a rack (800); a second conveying part (300), a vertical conveying part (400) and a horizontal conveying part (500), which are connected to the rack (800), and are all in the form of a conveying belt, and the inner side of the conveying belt of the vertical conveying part (400) and the horizontal conveying part (500) is provided with a magnet structure for attracting the conical barrels, and the second conveying part (300) and the horizontal conveying part (500) are respectively located at the upper and lower ends of the vertical conveying part (400), and the lower end of the vertical conveying part (400) is provided with a pushing mechanism, which pushes the conical barrels from the second conveying part (300) to the vertical conveying part (400) through the telescopic structure arranged thereon; a stacking assembly (600) which is fixedly connected to the rack (800), and comprises a second lifting assembly (610) and a stacking frame (620), and the stacking frame (620) is fixedly connected to the output end of the second lifting assembly (610), and the horizontal conveying part (500) is provided with a stopping mechanism above the stacking frame (620) to prevent the conical barrels from moving along the conveying belt of the horizontal conveying part (500), and the conical barrels falling from the horizontal conveying part (500) fall onto the stacking frame (620) to complete the stacking of the conical barrels.

2. The open cone barrel stacker apparatus of claim 1, wherein, The conveying belt of the second conveying part (300) is provided with a magnet for attracting the conical barrels, and the magnets arranged on the second conveying part (300) are spaced apart.

3. The open tapered bucket pile arrangement of claim 1, wherein, The pushing mechanism comprises: an air cylinder; a push plate fixed to the output shaft of the air cylinder, which pushes the conical barrels to move when the air cylinder is telescopic, and pushes the conical barrels on the second conveying part (300) to the vertical conveying part (400).

4. The open tapered bucket pile arrangement of claim 1, wherein, The stacking frame (620) is in the form of a U-shaped structure.

5. The open tapered bucket pile arrangement of claim 4, wherein, The stacking frame (620) is further provided with a magnet structure.

6. The open tapered bucket pile arrangement of claim 4, wherein, The stacking assembly (600) further comprises a wall guard (630) which is provided with at least two groups, and is distributed on both sides of the barrel stack formed after the stacking of the conical barrels, for preventing the barrel stack from falling.

7. The open cone barrel stacker apparatus of claim 1, wherein, The stacking device further comprises: a barrel stack conveying part (700) which is in the form of a conveying belt, and the end of the barrel stack conveying part (700) is located below the stacking frame (620).

8. The open cone barrel stacking apparatus according to any one of claims 1 to 7, wherein The stacking device further comprises: The rotating part (200) is used for rotating the conical barrels so that the orientations of the stacked conical barrels are consistent, that is, the welds of the stacked conical barrels coincide, and the rotating part (200) comprises a rotating support (210), a rotating assembly (220), a color mark sensor (230) and a first lifting assembly (240), the rotating support (210) is fixedly connected to the rack (800), the rotating assembly (220) is fixedly connected to the rotating support (210), the rotating assembly (220) comprises a telescopic cylinder, a rotating motor and a rotating disc, the telescopic cylinder is fixedly connected to the rotating support (210), the rotating motor is fixedly connected to the output shaft of the telescopic cylinder, the rotating disc is detachably connected to the output shaft of the rotating motor through a bolt structure, the rotating disc is a frustum, the small end diameter of the rotating disc is smaller than the caliber of the conical barrel, the large end diameter of the rotating disc is larger than the caliber of the rotating disc, the color mark sensor (230) is located on the side of the conical barrel moving path and is fixedly connected to the rotating support (210).

9. The open tapered bucket pile arrangement of claim 8, wherein, The stacking device further comprises: The first conveying part (100) and the second conveying part (300) are located at two ends of the rotating part (200) respectively, the first conveying part (100) comprises: The feeding conveying part (110) is located below the rotating part (200), the feeding conveying part (110) comprises a displacement support (111) and a clamping plate (112), the displacement support (111) is an aluminum strip, the clamping plate (112) is hinged to the displacement support (111), a rotating cylinder is fixedly connected to the displacement support (111), the output shaft of the rotating cylinder is fixedly connected to the rotating shaft of the clamping plate (112), the displacement support (111) is fixedly connected to the output shaft of a telescopic cylinder, the telescopic cylinder is fixedly connected to the rack (800), the clamping plate (112) is provided with two groups, the two groups of clamping plates (112) are opened or closed through the rotating cylinder, so that the clamping plate (112) can clamp the conical barrel, the displacement support (111) is slidingly connected to the rack (800), and the telescopic cylinder drives the displacement support (111) to slide; The displacement part (120) is a conveying belt structure, and the displacement part (120) is located at one end of the rotating part (200) away from the second conveying part (300).

10. The open tapered bucket pile arrangement of claim 9, wherein, Each displacement support (111) is provided with at least two clamping plates (112).