Supporting and boxing device

Abstract

The utility model belongs to the technical field of packaging, and discloses a support entering and boxing device which comprises a main conveying mechanism, a bottom support feeding mechanism, a workpiece feeding mechanism, a box body conveying mechanism, an upper support feeding mechanism, a box cover feeding mechanism and a boxing mechanism. The bottom support feeding mechanism can place bottom supports on the main conveying mechanism. The main conveying mechanism can convey the bottom support; the workpiece feeding mechanism can place workpieces on the bottom supports conveyed by the main conveying mechanism. The box body conveying mechanism is used for conveying box bodies; the upper support feeding mechanism is used for placing an upper support; the box cover feeding mechanism is used for placing box covers; the boxing mechanism can sequentially carry a bottom support used for containing workpieces and conveyed by the main conveying mechanism, an upper support in the upper support feeding mechanism and an upper cover of the box cover feeding mechanism into a box conveyed by the box conveying mechanism. Therefore, when the workpiece is put into the support and encased, the integrated automatic continuous operation of putting into the support, putting into the support and encasing is realized, and the encasing efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and in particular to a palletizing and boxing device. Background Technology

[0002] In industries such as daily chemicals, medical and food, bottles and bottle caps are frequently used. During the packing process, bottles and bottle caps need to be placed on a base tray, the bottle cap is placed, the cap is pressed and then placed on an upper tray, and then the box lid is closed. In the existing technology, at least most of the above processes rely on manual labor, which is labor-intensive and inefficient. Utility Model Content

[0003] The purpose of this utility model is to provide a pallet packing machine that can automatically pack boxes with high packing efficiency.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A palletizing and packing device, comprising:

[0006] A main conveying mechanism, which is capable of conveying the base tray;

[0007] A bottom tray feeding mechanism, which is capable of placing a bottom tray on the main conveying mechanism;

[0008] A workpiece loading mechanism, which can place workpieces on the base conveyed by the main conveying mechanism;

[0009] A container conveying mechanism, used for conveying containers;

[0010] An upper support feeding mechanism, wherein the upper support feeding mechanism is used to place the upper support;

[0011] A box lid feeding mechanism, which is used to place box lids;

[0012] The packing mechanism is capable of sequentially transporting the bottom tray containing the workpiece conveyed by the main conveying mechanism, the upper tray in the upper tray feeding mechanism, and the upper cover of the box cover feeding mechanism into the box conveyed by the box conveying mechanism.

[0013] In some embodiments, the main conveying mechanism is provided with a first position, a second position, a third position, a fourth position, a fifth position, and a sixth position along the conveying direction. The first position is used to receive the base tray transferred by the base tray feeding mechanism; the second position is used to buffer the base tray conveyed by the main conveying mechanism; the third position is used to place the workpiece on the base tray; the fourth position is used for workpiece shaping; the fifth position is used for workpiece detection; and the sixth position is used to transport the base tray containing the workpiece into the housing.

[0014] In some embodiments, the workpiece loading mechanism includes a feeding component and a loading robot. The feeding component is capable of arranging the workpieces into a workpiece group, and the loading robot is capable of grabbing multiple workpieces in the workpiece group and placing them on the base.

[0015] In some embodiments, the feeding assembly includes a first guide rail and two moving drive components. Two synchronous pulleys are movably disposed on the first guide rail, and a synchronous belt is engaged around the two synchronous pulleys. A slot is provided on the outer end face of the synchronous belt, and the workpiece can be embedded in the slot. The output ends of the two moving drive components are respectively connected to the opposite sides of the synchronous belt, and the connection point between the moving drive component and the synchronous belt is located between the two synchronous pulleys.

[0016] In some embodiments, the base tray feeding mechanism includes a base tray hopper, and a base tray lifting fork is provided inside the base tray hopper. The base tray lifting fork can move up and down along the height direction of the base tray hopper. A transfer member is provided on the top of the base tray hopper. The transfer member can transport multiple base trays stacked on the base tray lifting fork one by one to the main conveying mechanism.

[0017] In some embodiments, the box-packing mechanism and the bottom tray feeding mechanism are located at both ends of the main conveying mechanism. The box-packing mechanism includes a second guide rail, on which a box-packing claw is movably mounted. The extension direction of the second guide rail is perpendicular to the conveying direction of the main conveying mechanism. The second guide rail is located above the main conveying mechanism. The box conveying mechanism, the top tray feeding mechanism, and the box cover feeding mechanism are located on both sides of the main conveying mechanism and on the moving path of the box-packing claw. The box-packing claw is capable of gripping the bottom tray, the top tray, and the box cover containing the workpiece.

[0018] In some embodiments, the upper support feeding mechanism includes an upper support bin, and an upper support lifting fork is provided in the upper support bin. The upper support lifting fork can move up and down along the height direction of the upper support bin, and the upper support lifting fork is used to support the upper support.

[0019] Alternatively, the box cover feeding mechanism includes a box cover hopper, and a box cover tray is provided inside the box cover hopper. The box cover tray can be raised and lowered along the height direction of the box cover hopper, and the box cover tray is used to support the box cover.

[0020] In some embodiments, the container conveying mechanism includes a top-level conveyor, a bottom-level conveyor, and a container elevator. The top-level conveyor is disposed above the bottom-level conveyor, and the conveying directions of the top-level conveyor and the bottom-level conveyor are opposite. The container elevator is disposed at the conveying end of the top-level conveyor, so as to transfer the container conveyed by the top-level conveyor to the bottom-level conveyor.

[0021] In some embodiments, the pallet loading device further includes a defective hopper, which is located at the end of the main conveying mechanism and is capable of receiving defective pallets.

[0022] In some embodiments, the defective hopper includes a hopper frame with a hopper opening. A lifting plate is provided inside the hopper frame, and the lifting plate can be raised and lowered along the height direction of the hopper frame. The lifting plate is provided with multiple layers of receiving platforms arranged vertically and horizontally. Each receiving platform has a first end and a second end opposite to each other. The first end of the receiving platform has an opening, and the second end of the receiving platform is closed. The opening faces the hopper opening, and the height of the first end is higher than the height of the second end.

[0023] The beneficial effects of this utility model are:

[0024] When loading and packing workpieces, the bottom tray can be automatically loaded onto the main conveyor via the bottom tray loading mechanism. The workpiece can be automatically placed into the bottom tray via the workpiece loading mechanism. The bottom tray containing the workpiece, the top tray in the top tray loading mechanism, and the top cover of the box cover loading mechanism are then transported into the box by the box conveying mechanism via the box conveying mechanism. This achieves integrated automatic and continuous operation of loading, packing, and boxing, thereby improving the efficiency of boxing. Attached Figure Description

[0025] Figure 1 This is a top view of the palletizing and packing device of this utility model;

[0026] Figure 2 This is a perspective view of the palletizing and packing device of this utility model;

[0027] Figure 3 This is a schematic diagram of the main conveying mechanism in this utility model;

[0028] Figure 4 This is a schematic diagram of the bottom support feeding mechanism in this utility model;

[0029] Figure 5This is a schematic diagram of the transfer component of the bottom support feeding mechanism in this utility model;

[0030] Figure 6 This is a partial bottom view of the feeding assembly of the workpiece feeding mechanism in this utility model;

[0031] Figure 7 This is a schematic diagram of the loading robot of the workpiece loading mechanism in this utility model;

[0032] Figure 8 This is a schematic diagram of the box conveying mechanism in this utility model;

[0033] Figure 9 This is a schematic diagram of the upper support and feeding mechanism in this utility model;

[0034] Figure 10 This is a schematic diagram of the feeding mechanism for the middle box cover of this utility model;

[0035] Figure 11 This is a schematic diagram of the defective hopper in this utility model.

[0036] In the picture:

[0037] 1. Main conveying mechanism; 11. First position; 12. Second position; 13. Third position; 14. Fourth position; 15. Fifth position; 16. Sixth position; 17. Conveyor frame; 18. Conveyor belt; 19. Baffle plate; 10. Pressure roller assembly;

[0038] 2. Base support feeding mechanism; 21. Base support hopper; 22. Base support lifting fork; 23. Transfer component; 231. Lateral movement drive component; 232. Lifting drive component; 233. Vacuum suction cup; 234. Rotation drive component; 24. First conveyor roller line; 25. Support drive component; 26. Support shaft;

[0039] 3. Workpiece feeding mechanism; 31. Feeding assembly; 311. First guide rail; 312. Moving drive component; 313. Synchronous pulley; 314. Synchronous belt; 315. Slot; 316. Slider; 317. Mounting plate; 32. Feeding robot; 321. Robotic arm; 322. Variable pitch suction gripper; 33. Feeding conveyor belt;

[0040] 4. Container conveying mechanism; 41. Top-level conveying component; 42. Bottom-level conveying component; 43. Container lifting platform;

[0041] 5. Upper support feeding mechanism; 51. Upper support hopper; 52. Upper support lifting fork; 53. Second conveyor roller line;

[0042] 6. Box lid feeding mechanism; 61. Box lid hopper; 62. Box lid pallet; 63. Box lid lifting drive component;

[0043] 7. Packing mechanism; 71. Second guide rail; 72. Packing claw;

[0044] 8. Non-conforming hopper; 81. Hopper rack; 82. Lifting plate; 83. Receiving platform; 84. First track; 85. Roller; 86. Low-level monitoring device; 87. Zero-level monitoring device; 88. High-level monitoring device. Detailed Implementation

[0045] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not the entire structure.

[0046] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0047] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0048] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0049] like Figures 1 to 11As shown, this application provides a pallet-loading and boxing device for loading and boxing workpieces such as bottle caps or bottles. It is understood that this device can also be used in the pallet-loading and boxing process of other workpieces. The pallet-loading and boxing device includes a main conveying mechanism 1, a bottom pallet loading mechanism 2, a workpiece loading mechanism 3, a box conveying mechanism 4, an upper pallet loading mechanism 5, a box lid loading mechanism 6, and a boxing mechanism 7. The bottom pallet loading mechanism 2 can place the bottom pallet on the main conveying mechanism 1; the main conveying mechanism 1 can convey the bottom pallet; the workpiece loading mechanism 3 can place the workpiece on the bottom pallet conveyed by the main conveying mechanism 1; the box conveying mechanism 4 is used to convey the box; the upper pallet loading mechanism 5 is used to place the upper pallet; the box lid loading mechanism 6 is used to place the box lid; the boxing mechanism 7 can sequentially transport the bottom pallet containing the workpiece conveyed by the main conveying mechanism 1, the upper pallet in the upper pallet loading mechanism 5, and the upper lid of the box lid loading mechanism 6 into the box conveyed by the box conveying mechanism 4.

[0050] Using the above-mentioned device, when loading and packing workpieces, the bottom tray can be automatically loaded onto the main conveying mechanism 1 by the bottom tray loading mechanism 2, the workpiece can be automatically placed into the bottom tray by the workpiece loading mechanism 3, and the bottom tray containing the workpiece, the upper tray in the upper tray loading mechanism 5, and the upper cover of the box cover loading mechanism 6 are transported into the box body conveyed by the box body conveying mechanism 4 by the box body conveying mechanism 7. This realizes the integrated automatic continuous operation of loading, packing, and boxing, thereby improving the efficiency of boxing.

[0051] like Figure 3 As shown, in some embodiments, the main conveying mechanism 1 includes a conveyor frame 17, on which a main conveyor belt 18 is disposed. The main conveyor belt 18 is capable of placing and conveying the base tray. Of course, the main conveyor belt 18 is connected to a power component, which is prior art and will not be described in detail here.

[0052] The main conveying mechanism 1 is provided with a first position 11, a second position 12, a third position 13, a fourth position 14, a fifth position 15, and a sixth position 16 along the conveying direction. The bottom tray loading mechanism 2 corresponds to the first position 11 and places the bottom tray on the first position 11. The bottom tray is then conveyed to the second position 12 by the main conveyor belt 18. The second position 12 is a buffer position for bottom tray buffering. Subsequently, the bottom tray is conveyed to the third position 13, where the workpiece loading mechanism 3 corresponds to the third position 13 and places the workpiece in the groove of the bottom tray at the third position 13. The bottom tray containing the workpiece is then conveyed to the fourth position 14, where the workpiece is shaped. In this embodiment, the fourth position 14 is provided with a pressure roller assembly 10, which is mounted on the conveyor frame 17. The pressure roller assembly 10 is a prior art component, and it includes at least a lifting pressure roller, which presses the workpiece on the bottom tray completely into the groove inside the bottom tray. It is understandable that different shaping tools can be set at the fourth position 14 according to different workpiece shapes, which will not be elaborated further. After shaping, the base tray is conveyed to the fifth position 15. The conveyor frame 17 is equipped with a detection element (not shown in the figure) at the fifth position 15. The detection element checks whether the workpiece placement is qualified. The detection element can be, but is not limited to, optical detection, such as video or camera detection. If the detection is qualified, the base tray is conveyed to the sixth position 16. The packing mechanism 7 is located at the sixth position 16 and sends the base tray loaded with the workpiece into the box. If the detection is unqualified, the conveyor directly conveys the base tray through the sixth position 16, so that the unqualified base tray is moved out of the main conveyor belt 18 after passing through the sixth position 16.

[0053] Multiple blocking drive members are spaced apart on the conveyor frame 17 along the conveying direction of the main conveyor belt 18. A blocking plate 19 is provided at the output end of each blocking drive member. The blocking drive members drive the blocking plate 19 to rise and fall, causing the blocking plate 19 to rise and fall perpendicular to the conveying direction of the main conveyor belt 18. When the blocking plate 19 rises, it can block the bottom support conveyed by the main conveyor belt 18; when the blocking plate 19 falls, it can allow the bottom support to pass through, thus stopping the bottom support at the required position. In the current embodiment, the aforementioned blocking plate 19 is provided at the junction of the first position 11 and the second position 12, the junction of the second position 12 and the third position 13, the junction of the fifth position 15 and the sixth position 16, and at the end of the fifth position 15.

[0054] In some embodiments, position 11, position 12, position 13, position 14, position 15 and position 16 can all be equipped with position monitoring elements. The position monitoring elements are connected to the blocking drive element through the control system, thereby controlling the raising and lowering of the blocking plate 19.

[0055] In some embodiments, to facilitate the placement of substandard loading trays, such as Figure 11As shown, the pallet loading device also includes a defective material bin 8, which is located at the end of the main conveying mechanism 1. Defective pallets are loaded and enter the defective material bin 8 after passing through the sixth position 16. Specifically, the defective material bin 8 includes a bin frame 81 with a bin opening facing the end of the main conveying mechanism 1. A first track 84 is provided inside the bin frame 81 along the height direction, and a lifting plate 82 is provided on the first track 84. The lifting plate 82 can move up and down along the height direction of the bin frame 81 on the first track 84. It can be understood that a collection drive component is also provided inside the defective material bin 8 to drive the lifting plate 82 to move up and down. The lifting plate 82 is also equipped with several receiving platforms 83 spaced apart along its height. Each receiving platform 83 is a groove-shaped structure with an open first end and a closed second end. The first and second ends of the receiving platform 83 are positioned opposite each other, with the opening of the receiving platform 83 facing the bin opening of the bin rack 81, allowing the bottom support to pass through the bin opening and enter the receiving platform 83. To facilitate one-time storage, the height of the first end is higher than the height of the second end, thus tilting the receiving platform and allowing the bottom support to slide quickly into the receiving platform 83. Furthermore, the inner bottom surface of the receiving platform 83 is equipped with rollers 85 to reduce friction between the bottom support and the receiving platform 83.

[0056] In some embodiments, the rack 81 is provided with a low-level monitoring element 86, a zero-level monitoring element 87, and a high-level monitoring element 88 arranged sequentially from bottom to top. Initially, the zero-level monitoring element 87 is aligned with the uppermost receiving platform 83, which is aligned with the main conveyor belt 18 of the main conveying mechanism 1. The low-level monitoring element 86 is aligned with the lowermost receiving platform 83. When an unqualified tray enters the uppermost receiving platform 83, the receiving platform 83 rises one level until the uppermost receiving platform 83 reaches the high-level monitoring element 88, indicating that the material is being received. The low-level monitoring element 86, the zero-level monitoring element 87, and the high-level monitoring element 88 may be, but are not limited to, position sensors.

[0057] like Figure 6 and Figure 7As shown, in some embodiments, the workpiece loading mechanism 3 includes a feeding assembly 31 and a loading robot 32. The feeding assembly 31 can arrange workpieces into workpiece groups, and the loading robot 32 can pick up multiple workpieces within a workpiece group and place them on a base located at the third position 13. Specifically, the feeding assembly 31 includes a loading rack (not shown in the figure), on which a slider 316 is provided. A first guide rail 311 is provided on the slider 316. The extension direction of the first guide rail 311 is the same as that of the main conveying mechanism 1. A mounting plate 317 is provided on the first guide rail 311. Two spaced synchronous pulleys 313 are provided on the mounting plate 317. A synchronous belt 314 is looped around the synchronous pulleys 313, so that the mounting plate 317, carrying the synchronous pulleys 313, moves along the conveying direction of the main conveying mechanism 1 through the first guide rail 311 and the slider 316. It can be understood that the first guide rail 311 can also be set on the loading rack, while the slider 316 can be set on the mounting plate 317. The workpiece feeding mechanism 3 also includes two moving drive components 312. The output ends of the two moving drive components 312 are connected to the two opposite inner sides of the synchronous belt 314, and the connection points between the two moving drive components 312 and the synchronous belt 314 are located between two synchronous pulleys 313. For example, the moving drive components 312 are motors; the output end of the motor can be provided with a rotating wheel, which meshes with the inner side of the synchronous belt 314, thereby driving the two sides of the synchronous pulleys 313 to generate different moving speeds through the two moving drive components 312. By moving the synchronous pulleys 313 on the slider 316, the feeding and discharging speeds are controlled. That is, the feeding port is on one side of the synchronous belt 314, and the discharging port is on the other side of the synchronous belt 314. When the moving drive component 312 on the feeding port side runs, it drives the synchronous belt 314 on this side to move forward one notch, thereby performing continuous or fixed intermittent operation for uniform feeding. If the moving drive component 312 on the discharging port side runs, it drives the synchronous belt 314 on this side to move forward one notch in the opposite direction, thereby enabling continuous discharging. The above method enables independent control of feeding and discharging, and has a certain buffering function.

[0058] In some embodiments, a feeding conveyor belt 33 is also provided on the feed port side, and the end of the feeding conveyor belt 33 corresponds to the timing belt 314, so that the workpiece on the feeding conveyor belt 33 can be fed into the slot 315 on the timing belt 314.

[0059] In some embodiments, the workpiece loading mechanism 3 includes a loading robot 32, which includes a robotic arm 321. The robotic arm 321 is equipped with a variable-pitch suction claw 322. The loading robot 32 drives the variable-pitch suction claw 322 to pick up workpieces arranged on one side of the outlet of the synchronous belt 314, and then places the workpieces onto the base of the main conveying mechanism 1. It should be noted that the robotic arm 321 can be a multi-axis robotic arm, and the variable-pitch suction claw 322 can be a vacuum variable-pitch suction claw commonly used in the prior art.

[0060] like Figure 4 and Figure 5 As shown, in some embodiments, the base tray feeding mechanism 2 includes a base tray hopper 21. A first conveyor roller line 24 is provided at the bottom of the base tray hopper 21, which can convey base trays into the base tray hopper 21. The first conveyor roller line 24 is composed of multiple spaced conveyor rollers. A base tray lifting fork 22 is also provided inside the base tray hopper 21. The base tray lifting fork 22 can move up and down along the height direction of the base tray hopper 21, thereby raising the height of the base tray conveyed by the first conveyor roller line 24. Specifically, to avoid interference between the base tray lifting fork 22 and the first conveyor roller line 24, the base tray lifting fork 22 includes a main fork body with spaced branch bodies. When the base tray lifting fork 22 descends to the height of the first conveyor roller line 24, the branch bodies are embedded between adjacent conveyor rollers in the first conveyor roller line 24, preventing interference with the base tray. It should be noted that the bottom tray hopper 21 is equipped with a fork lifting mechanism, the output end of which is connected to the bottom tray lifting fork 22, thereby driving the bottom tray lifting fork 22 to rise and fall. A transfer mechanism 23 is provided at the top of the bottom tray hopper 21, which can transport multiple bottom trays stacked on the bottom tray lifting fork 22 one by one onto the main conveyor belt 18 of the main conveying mechanism 1. Furthermore, a support drive mechanism 25 is also provided at the top of the bottom tray hopper 21, with two support drive mechanisms 25 located on opposite sides of the bottom tray hopper 21. The output end of each support drive mechanism 25 is equipped with a support shaft 26, which can drive the support shaft 26 to extend and retract, allowing the support shaft 26 to extend below the uppermost bottom tray, providing support and maintaining stability when the transfer mechanism 23 transports the bottom tray.

[0061] Specifically, the transfer component 23 includes a lateral movement drive 231 disposed on the top of the base support hopper 21. The output end of the lateral movement drive 231 is provided with a lifting drive 232, and the output end of the lifting drive 232 is provided with a mounting plate. The mounting plate is provided with several vacuum suction cups 233, which pick up the base support. The lifting drive 232 drives the vacuum suction cups 233 to rise and fall, while the lateral movement drive 231 drives the vacuum suction cups 233 to move between the base support hopper 21 and the main conveying mechanism 1. Exemplarily, the lateral movement drive 231 may be, but is not limited to, a lateral movement cylinder; the lifting drive 232 may be, but is not limited to, a lifting cylinder. To adjust the rotation angle of the base support, the output end of the lateral movement drive 231 is provided with a rotation drive 234, and the lifting drive 232 is disposed at the output end of the rotation drive 234, thereby driving the base support to rotate and adjusting the placement angle. Exemplarily, the rotation drive 234 may be, but is not limited to, a rotation cylinder.

[0062] like Figure 1As shown, in some embodiments, the boxing mechanism 7 corresponds to the fifth position 15 of the main conveying mechanism 1, so that the boxing mechanism 7 and the bottom tray loading mechanism 2 are located at the beginning and end of the main conveying mechanism 1. The boxing mechanism 7 includes a second guide rail 71, which is mounted above the main conveying mechanism 1, and the extension direction of the second guide rail 71 is perpendicular to the conveying direction of the main conveying mechanism 1. A boxing claw 72 is movably mounted on the second guide rail 71. In the current embodiment, the boxing claw 72 includes a lifting drive arm, and the output end of the lifting drive arm is provided with a gripping component with a vacuum suction cup. To facilitate boxing, the box conveying mechanism 4, the top tray loading mechanism 5, and the box cover loading mechanism 6 are located on both sides of the main conveying mechanism 1 and on the moving path of the boxing claw 72, so that the bottom tray, top tray, and box cover containing the workpiece can be gripped by the boxing claw 72 and placed into the box in the box conveying mechanism 4.

[0063] like Figure 9 As shown, specifically, the upper support feeding mechanism 5 includes an upper support hopper 51. A second conveyor roller line 53 is provided at the bottom of the upper support hopper 51, which can convey the upper support into the upper support hopper 51. The second conveyor roller line 53 is also composed of multiple conveyor rollers. An upper support lifting fork 52 is provided inside the upper support hopper 51, which can move up and down along the height direction of the upper support hopper 51. Exemplarily, the upper support lifting fork 52 and the second conveyor roller line 53 have the same structure as the first conveyor roller line 24 and the bottom support lifting fork 22 in the bottom support feeding mechanism 2, and will not be described in detail again. In the current embodiment, the upper support feeding mechanism 5 may also include the aforementioned support drive member 25 and support shaft 26 to support the upper support.

[0064] In some embodiments, the box lid feeding mechanism 6 includes a box lid hopper 61, a third guide rail extending along the height direction of the box lid hopper 61 is provided inside the box lid hopper 61, a box lid tray 62 slides on the third guide rail, and a box lid lifting drive 63 is also provided on the box lid hopper 61. The output end of the box lid lifting drive 63 is connected to the box lid tray 62, thereby driving the box lid tray 62 to rise and fall, so that the height of the box lid can be adjusted when the box loading mechanism 7 grabs the box lid, making it convenient to grab.

[0065] like Figure 8As shown, in some embodiments, the box conveying mechanism 4 includes a top conveyor 41, a bottom conveyor 42, and a box elevator 43. The top conveyor 41 is positioned above the bottom conveyor 42 to convey boxes. Exemplarily, the top conveyor 41 and the bottom conveyor 42 can be, but are not limited to, conveyor belts or conveyor rollers. In the current embodiment, the conveying direction of the top conveyor 41 is opposite to that of the bottom conveyor 42, while the conveying direction of the bottom conveyor 42 is the same as that of the main conveying mechanism 1. The box elevator 43 is positioned at the end of the top conveyor 41, thereby transferring the boxes conveyed by the top conveyor 41 to the bottom conveyor 42. That is, after the bottom tray, top tray, and lid of the box are placed on the top conveyor 41, it is conveyed to the bottom conveyor 42 and then conveyed out, thus not interfering with the loading of the next box. Furthermore, the conveying head of the top conveyor 41 and the conveying tail of the bottom conveyor 42 are located on the same side, which facilitates operation by the operator and saves space. It should be noted that the box lift 43 can be a conventional conveyor lift.

[0066] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A container loading device, characterized by include: The main conveying mechanism (1) is capable of conveying the base tray; The bottom tray feeding mechanism (2) is capable of placing the bottom tray on the main conveying mechanism (1); The workpiece loading mechanism (3) is capable of placing the workpiece on the base conveyed by the main conveying mechanism (1); Box conveying mechanism (4), the box conveying mechanism (4) is used to convey boxes; The upper support feeding mechanism (5) is used to place the upper support; Box lid feeding mechanism (6), the box lid feeding mechanism (6) is used to place box lids; The packing mechanism (7) is capable of sequentially transporting the bottom tray containing the workpiece conveyed by the main conveying mechanism (1), the upper tray in the upper tray feeding mechanism (5), and the upper cover of the box cover feeding mechanism (6) to the box body conveyed by the box body conveying mechanism (4).

2. The infeed palletizing device of claim 1, wherein, The main conveying mechanism (1) is provided with a first position (11), a second position (12), a third position (13), a fourth position (14), a fifth position (15), and a sixth position (16) along the conveying direction. The first position (11) is used to receive the bottom tray transferred by the bottom tray feeding mechanism (2). The second position (12) is used to buffer the bottom tray conveyed by the main conveying mechanism (1). The third position (13) is used to place the workpiece on the bottom tray. The fourth position (14) is used to shape the workpiece. The fifth position (15) is used to detect the workpiece. The sixth position (16) is used to transport the bottom tray containing the workpiece into the box.

3. The infeed palletizing device of claim 1, wherein, The workpiece loading mechanism (3) includes a feeding component (31) and a loading robot (32). The feeding component (31) can arrange the workpieces into a workpiece group, and the loading robot (32) can grab multiple workpieces in the workpiece group and place them on the base.

4. The infeed palletizing device of claim 3, wherein, The feeding assembly (31) includes a first guide rail (311) and two moving drive components (312). Two synchronous pulleys (313) are movably arranged on the first guide rail (311). A synchronous belt (314) is meshed around the two synchronous pulleys (313). A slot (315) is provided on the outer end face of the synchronous belt (314). The workpiece can be embedded in the slot (315). The output ends of the two moving drive components (312) are respectively connected to the opposite sides of the synchronous belt (314), and the connection point between the moving drive component (312) and the synchronous belt (314) is located between the two synchronous pulleys (313).

5. The infeed palletizing apparatus of claim 1, wherein, The bottom tray feeding mechanism (2) includes a bottom tray hopper (21), and a bottom tray lifting fork (22) is provided inside the bottom tray hopper (21). The bottom tray lifting fork (22) can be lifted and lowered along the height direction of the bottom tray hopper (21). A transfer member (23) is provided on the top of the bottom tray hopper (21). The transfer member (23) can transport multiple bottom trays stacked on the bottom tray lifting fork (22) one by one to the main conveying mechanism (1).

6. The infeed palletizing device of claim 1, wherein, The boxing mechanism (7) and the bottom tray feeding mechanism (2) are located at both ends of the main conveying mechanism (1). The boxing mechanism (7) includes a second guide rail (71). A boxing claw (72) is movably mounted on the second guide rail (71). The extension direction of the second guide rail (71) is perpendicular to the conveying direction of the main conveying mechanism (1). The second guide rail (71) is located above the main conveying mechanism (1). The box conveying mechanism (4), the top tray feeding mechanism (5), and the box cover feeding mechanism (6) are located on both sides of the main conveying mechanism (1) and on the moving path of the boxing claw (72). The boxing claw (72) can grab the bottom tray, the top tray, and the box cover containing the workpiece.

7. The infeed palletizing apparatus of claim 1, wherein, The upper support feeding mechanism (5) includes an upper support bin (51), and an upper support lifting fork (52) is provided in the upper support bin (51). The upper support lifting fork (52) can be raised and lowered along the height direction of the upper support bin (51). The upper support lifting fork (52) is used to support the upper support. Alternatively, the box cover feeding mechanism (6) includes a box cover hopper (61), and a box cover tray (62) is provided inside the box cover hopper (61). The box cover tray (62) can be raised and lowered along the height direction of the box cover hopper (61), and the box cover tray (62) is used to support the box cover.

8. The infeed palletizing device of claim 1, wherein, The container conveying mechanism (4) includes a top conveyor (41), a bottom conveyor (42), and a container elevator (43). The top conveyor (41) is located above the bottom conveyor (42), and the conveying directions of the top conveyor (41) and the bottom conveyor (42) are opposite. The container elevator (43) is located at the end of the conveying of the top conveyor (41) so as to transfer the container conveyed by the top conveyor (41) to the bottom conveyor (42).

9. The infeed palletizing device of any of claims 1-8, wherein, The pallet loading device also includes a defective material bin (8), which is located at the end of the main conveying mechanism (1) and can receive defective pallets.

10. The infeed palletizing device of claim 9, wherein, The non-conforming hopper (8) includes a hopper frame (81), the hopper frame (81) has a hopper opening, a lifting plate (82) is provided inside the hopper frame (81), the lifting plate (82) can be raised and lowered along the height direction of the hopper frame (81), and multiple layers of receiving platforms (83) are provided on the lifting plate (82) at intervals. The receiving platform (83) has a first end and a second end opposite to each other. The first end of the receiving platform (83) has an opening, and the second end of the receiving platform (83) is closed. The opening faces the hopper opening, and the height of the first end is higher than the height of the second end.

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