Automatic boxing and packing machine

Abstract

The utility model relates to the technical field of automation equipment, in particular to an automatic boxing and packing machine which comprises a rack and a box stacking workbench on the upper layer of the rack, a material box conveying line is arranged on the lower layer of the rack, a discharging opening is formed in the middle of the box stacking workbench, and a box stacking mechanism is arranged on the edge of the discharging opening. The box stacking mechanism comprises two parallel box stacking guide rails, the two box stacking guide rails can be movably arranged in the middle of the discharging port through a horizontal driving assembly, a discharging mechanical arm is arranged above the box stacking mechanism and used for conveying the position above the discharging port, and a plurality of rotatable conveying rollers are arranged in the middle of the material box conveying line. And a receding opening is formed in the position, below the discharging opening, of the material box conveying line, a material box lifting assembly is arranged in the middle of the receding opening, and the material box lifting assembly can be located in the receding opening to ascend and descend. And automatic rapid boxing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to an automatic case packing and baling machine. Background Art

[0002] Blueberries are native to eastern Canada and the eastern and southern United States and have been introduced to Japan, China, New Zealand, and Europe. They prefer warm climates and are relatively tolerant of high temperatures. They prefer partial sunlight and humid environments, and are moderately tolerant of both drought and waterlogging. They are best grown in fertile, loose, and acidic soil rich in organic matter. Blueberries are primarily propagated by cuttings or grafting.

[0003] There are a large number of blueberry planting bases in Northeast my country. In the existing packaging and transportation process, the blueberries need to be weighed and boxed, and the boxes of blueberries need to be packed and transported to ensure that the soft and rotten blueberries are not easily damaged during transportation. Therefore, in view of these current situations, there is an urgent need to develop an automatic boxing and packaging machine to meet the needs of actual use. Utility Model Content

[0004] The purpose of the utility model is to solve the above defects and provide an automatic case packing and baling machine.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] An automatic case packing and baling machine comprises a frame and a code box workbench on the upper layer of the frame, a material box transport line is provided on the lower layer of the frame, a discharge port is provided in the middle of the code box workbench, a code box mechanism is provided at the edge of the discharge port, the code box mechanism comprises two parallel code box guide rails, the two code box guide rails can be movably arranged in the middle of the discharge port by a horizontal drive assembly, and a discharge robotic arm is provided above the code box mechanism, the discharge robotic arm is used to move the upper part of the discharge port, the middle part of the material box transport line comprises a plurality of rotatable transport rollers, and the material box transport line is provided with an air-avoidance opening below the discharge port, a material box lifting assembly is provided in the middle of the air-avoidance opening, and the material box lifting assembly can be located inside the air-avoidance opening for lifting.

[0007] In the above description, as a further solution, the horizontal drive assembly is composed of a guide rail, a slider and a first cylinder. The number of sliders is consistent with the number of code box guide rails. The code box guide rail is slidably arranged in the middle of the guide rail through the slider, and the guide rail is fixedly connected to the edge of the discharge port. The two ends of the first cylinder are respectively fixedly connected to the corresponding sliders.

[0008] In the above description, as a further solution, a plurality of first pulleys are provided in the middle of the code box guide rail, and the first pulleys are rotatably connected to the surface of the code box guide rail.

[0009] In the above description, as a further solution, the unloading robot arm includes a first servo electric cylinder and a suction plate. The suction plate is arranged at the telescopic end of the first servo electric cylinder. The suction plate can be moved up and down above the unloading port through the first servo electric cylinder. A vertical frame is provided between the first servo electric cylinder and the code box workbench. The first servo electric cylinder is arranged above the code box workbench through the vertical frame.

[0010] In the above description, as a further solution, a plurality of suction heads are provided on one end surface of the suction plate close to the discharge port, and the plurality of suction heads are distributed in a linear array structure.

[0011] In the above description, as a further solution, the material box lifting assembly includes a expansion frame and a second servo electric cylinder. The two sides of the expansion frame are support bars extending outward. The support bars are arranged between two adjacent transport rollers. The telescopic end of the second servo electric cylinder is fixedly connected to the middle part of the expansion frame. The expansion frame can be located below the discharge port and move up and down through the second servo electric cylinder.

[0012] In the above description, as a further solution, the material box lifting assembly also includes a limit plate and a third cylinder, and the limit plate is movably connected to the two ends of the air-avoiding opening through the third cylinder.

[0013] In the above description, as a further solution, a clamping mechanism is also provided at one end of the code box mechanism, and the clamping mechanism includes a lower pressure plate, a clamping baffle and a driving member. The clamping baffle is rotatably connected to one end of the lower pressure plate close to the code box mechanism through a rotating joint, and the other end of the clamping baffle is provided with an upwardly protruding swing arm, which can swing the clamping baffle along the rotating joint as the center through the driving member.

[0014] In the above description, as a further solution, the driving member is composed of a second cylinder, one end of the second cylinder is rotatably set on the top of the lower pressure plate through a bracket, and the telescopic end of the other end of the second cylinder is movably connected to the swing arm.

[0015] In the above description, as a further solution, a limit frame is further provided at the bottom of the discharge port. The limit frame is a hollow structure, and the bottom periphery of the limit frame is provided with inwardly inclined limit springs.

[0016] The beneficial effects produced by the utility model are as follows:

[0017] The automatic case packing and baling machine of the present application can transport the packaging boxes in sequence through the material box transport line, and move the packaging boxes to the bottom of the discharge port through the material box lifting component, and transport and stack the blueberries packaged in boxes one by one through the stacking box guide rail, and perform adsorption and lifting with the cooperation of the discharge robot arm. At the same time, the stacking box guide rail can be located at the discharge port for horizontal movement, so that the neatly stacked blueberry boxes can be quickly unloaded and placed under the stacking box workbench for packing. This structure has the effect of stacking the boxes neatly and realizing fast packing, and can be applied to the blueberry packaging production line to realize automatic and fast packing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic case packing and baling machine described in this embodiment;

[0019] Figure 2 This is a schematic cross-sectional view of an automatic case packing and baling machine according to this embodiment;

[0020] Figure 3 Schematic diagram of the structure of the code box workbench in this embodiment;

[0021] Figure 4 Schematic diagram of the structure of the material box transport line at a first angle in this embodiment;

[0022] Figure 5 Schematic diagram of the structure of the material box transport line at a second angle in this embodiment;

[0023] Figure 6 Schematic diagram of the structure of the code box mechanism in this embodiment;

[0024] Figure 7 Schematic diagram of the structure of the clamping mechanism at a first angle in this embodiment;

[0025] Figure 8 Schematic diagram of the structure of the clamping mechanism at a second angle in this embodiment;

[0026] Figure 9 Schematic diagram of the structure of the blanking robot arm at the first angle in this embodiment;

[0027] Figure 10 Schematic diagram of the structure of the blanking robot arm at the first angle in this embodiment;

[0028] In the figure: 1-code box workbench, 11-unloading port, 2-code box mechanism, 21-code box guide rail, 22-first pulley, 23-horizontal drive assembly, 231-guide rail, 232-slider, 233-first cylinder, 3-card mechanism, 31-lower pressure plate, 32-card baffle, 321-swing arm, 322-rotating joint, 33-second cylinder, 34-bracket, 4-unloading robotic arm, 41-first servo electric cylinder, 42-suction plate, 421-suction head, 42-stand, 5-frame, 6-material box transport line, 61-transport roller, 62-air avoidance opening, 7-material box lifting assembly, 71-extension frame, 72-limiting plate, 73-third cylinder, 74-second servo electric cylinder, 8-limiting frame, 81-limiting spring. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0030] See also Figure 1-10 , it specifically implements an automatic case packing and baling machine, including a frame 5 and a code box workbench 1 on the upper layer of the frame 5, a material box transport line 6 is provided on the lower layer of the frame 5, a lower feeding port 11 is opened in the middle of the code box workbench 1, a code box mechanism 2 is provided at the edge of the material feeding port 11, the code box mechanism 2 includes two parallel code box guide rails 21, the two code box guide rails 21 can be movably set in the middle of the material feeding port 11 by a horizontal driving component 23, and a material feeding robot 4 is provided above the code box mechanism 2, and the material feeding robot 4 is used to move the material feeding port 11 above, the middle part of the material box transport line 6 includes a plurality of rotatable transport rollers 61, and the material box transport line 6 is provided with an air-avoidance opening 62 below the material feeding port 11, and a material box lifting component 7 is provided in the middle of the air-avoidance opening 62, and the material box lifting component 7 can be located inside the air-avoidance opening 62 for lifting. Preferably, as Figure 2 As shown, a limit frame 8 is further provided at the bottom of the discharge port 11. The limit frame 8 is a hollow structure, and the bottom periphery of the limit frame 8 is provided with inwardly inclined limit springs 81. When the box is transported downward to the inside of the packaging box and passes through the limit frame 8, multiple neatly stacked boxes can be gathered to the center through the limit springs 81, which can effectively prevent the boxes from touching the edge of the packaging box and falling.

[0031] The packaging boxes are transported in sequence through the material box transport line 6, and the packaging boxes are moved to the bottom of the discharge port 11 through the material box lifting assembly, and the blueberries packaged in boxes are transported and stacked one by one through the stacking box guide rail 21. They are adsorbed and lifted with the cooperation of the discharge robot arm 4. At the same time, the stacking box guide rail 21 can be located at the discharge port 11 and move horizontally, so that the neatly stacked blueberry boxes can be quickly unloaded and located under the stacking box workbench 1 for packing. This structure has the effect of stacking the boxes neatly and realizing fast packing, and can be used in the blueberry packaging production line to realize automatic and fast packing.

[0032] Specific examples Figure 3 and Figure 6 As shown, the horizontal drive assembly 23 is composed of a guide rail 231, a slider 232 and a first cylinder 233. The number of sliders 232 is consistent with the number of code box guide rails 21. The code box guide rail 21 is slidably set in the middle of the guide rail 231 through the slider 232, and the guide rail 231 is fixedly connected to the edge of the discharge port 11. The two ends of the first cylinder 233 are respectively fixedly connected to the corresponding sliders 232. A number of first pulleys 22 are provided in the middle of the code box guide rail 21, and the first pulleys 22 are rotatably connected to the surface of the code box guide rail 21.

[0033] Specific examples Figure 9 and Figure 10 As shown, the unloading robot arm 4 includes a first servo electric cylinder 41 and a suction plate 42. The suction plate 42 is arranged at the telescopic end of the first servo electric cylinder 41. The suction plate 42 is arranged above the unloading port 11 by the first servo electric cylinder 41 and can be moved up and down. A vertical frame 42 is provided between the first servo electric cylinder 41 and the code box worktable 1. The first servo electric cylinder 41 is arranged above the code box worktable 1 via the vertical frame 42. The first servo electric cylinder 41 can be replaced by a linear motion mechanism such as a linear cylinder, a screw sleeve, or a gear rack. The first servo electric cylinder 41 is one of the most preferred solutions in this embodiment. A plurality of suction heads 421 are provided on one end surface of the suction plate 42 near the unloading port 11. The plurality of suction heads 421 are arranged in a linear array structure.

[0034] Specific examples Figure 4 and Figure 5As shown, the material box lifting assembly 7 includes a bracket 71 and a second servo electric cylinder 74. The two sides of the bracket 71 are support bars extending outward. The support bars are arranged between two adjacent transport rollers 61. The telescopic end of the second servo electric cylinder 74 is fixedly connected to the middle of the bracket 71. The bracket 71 can be located below the discharge port 11 and move up and down through the second servo electric cylinder 74. The second servo electric cylinder 41 can be replaced by a linear motion mechanism such as a linear cylinder, a screw sleeve or a gear rack, and the second servo electric cylinder 41 is one of the most preferred solutions in this embodiment. The material box lifting assembly 7 also includes a limit plate 72 and a third cylinder 73. The limit plate 72 is movably connected to the two ends of the air-avoiding opening 62 through the third cylinder 73.

[0035] Specific examples Figure 7 and Figure 8 As shown, one end of the code box mechanism 2 is also provided with a clamping mechanism 3, which includes a lower pressure plate 31, a clamping baffle 32 and a driving member. The clamping baffle 32 is rotatably connected to one end of the lower pressure plate 31 close to the code box mechanism 2 through a rotating joint 322, and the other end of the clamping baffle 32 is provided with an upwardly protruding swing arm 321. The swing arm 321 can swing the clamping baffle 32 along the rotating joint 322 as the center through the driving member. The driving member is composed of a second cylinder 33, one end of the second cylinder 33 is rotatably set on the top of the lower pressure plate 31 through a bracket 34, and the telescopic end of the other end of the second cylinder 33 is movably connected to the swing arm 321.

[0036] An automatic box packing and baling machine operates as follows: an external transport line sequentially transports blueberry boxes to the interior of two stacking guide rails 21. The boxes slide into the interior of the stacking guide rails 21 via the first pulley 22 on the surface of the stacking guide rails 21. After a corresponding number of blueberry boxes are stacked on the surface of the stacking guide rails 21, the second cylinder 33 first drives the swing arm 321 forward, causing the material blocking plate 32 to swing along the rotating joint 322 to the bottom of the lower pressure plate 31, so that the blueberry boxes on the external transport line stop outside the stacking guide rails 21.

[0037] At the same time, the packaging boxes in the material box conveying line 6 are moved to the clearance opening 62 by the conveying rollers 61, and the second servo electric cylinder 74 drives the extension frame 71 to lift the packaging boxes to the bottom of the lower feeding port 11. At the same time, the limiting plates 72 at both ends of the clearance opening 62 are extended to the inside of the material box conveying line 6 by the third cylinder 73, effectively limiting and blocking the packaging boxes behind.

[0038] The servo electric cylinder then drives the suction plate 42 to move downward to one side of the stacking box guide rail 21, and the negative pressure generated by the suction head 421 sucks and lifts the blueberry box, so that the blueberry box is separated from the stacking box guide rail 21;

[0039] Finally, the first cylinder 233 drives the slider 232 to move along the guide rail 231, so that the two parallel stacking box guide rails 21 separate toward both sides along the center of the discharge port 11. The servo cylinder then extends the suction plate 42 with the blueberry box downward through the discharge port 11 to the bottom of the stacking box workbench 1 for packing.

[0040] After the packing is completed, the second servo electric cylinder 74 drives the extension frame 71 downward to be embedded in the inside of the air-avoiding opening 62 again, the bottom surface of the packaging box collides with the transport roller 61, and the third cylinder 73 drives the limit plate 72 to reset, and the packaging box moves forward through the transport roller 61, completing the stacking and packing work of an automatic packing and baling machine.

[0041] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. An automatic packing and baling machine, characterized in that: include: The upper layer of the frame is a stacking box workbench, and the lower layer of the frame is provided with a material box transport line; A discharge port is provided in the middle of the code box workbench, and a code box mechanism is provided at the edge of the discharge port. The code box mechanism includes two parallel code box guide rails. The two code box guide rails can be movably provided in the middle of the discharge port through a horizontal driving component, and a discharge robot arm is provided above the code box mechanism. The discharge robot arm is used to move the code box above the discharge port; The middle part of the material box transport line includes several rotatable transport rollers, and the material box transport line is provided with an air-avoiding opening below the discharge port, and the middle part of the air-avoiding opening is provided with a material box lifting assembly, which can be located inside the air-avoiding opening for lifting.

2. The automatic packing and baling machine according to claim 1, characterized in that: The horizontal drive assembly consists of a guide rail, a slider and a first cylinder. The number of sliders is consistent with the number of code box guide rails. The code box guide rail is slidably arranged in the middle of the guide rail through the slider, and the guide rail is fixedly connected to the edge of the discharge port. The two ends of the first cylinder are respectively fixedly connected to the corresponding sliders.

3. The automatic packing and baling machine according to claim 2, characterized in that: A plurality of first pulleys are provided in the middle of the code box guide rail, and the first pulleys are rotatably connected to the surface of the code box guide rail.

4. The automatic packing and baling machine according to claim 1, characterized in that: The unloading robot arm includes a first servo electric cylinder and a suction plate. The suction plate is arranged at the telescopic end of the first servo electric cylinder. The suction plate can be moved up and down above the unloading port through the first servo electric cylinder. A vertical frame is provided between the first servo electric cylinder and the code box workbench. The first servo electric cylinder is arranged above the code box workbench through the vertical frame.

5. The automatic packing and baling machine according to claim 4, characterized in that: A plurality of suction heads are provided on one end surface of the suction plate close to the discharge port, and the plurality of suction heads are distributed in a linear array structure.

6. The automatic packing and baling machine according to claim 1, characterized in that: The material box lifting assembly includes a expansion frame and a second servo electric cylinder. The expansion frame has support bars extending outward on both sides. The support bars are arranged between two adjacent transport rollers. The telescopic end of the second servo electric cylinder is fixedly connected to the middle part of the expansion frame. The expansion frame can be located below the discharge port and move up and down through the second servo electric cylinder.

7. The automatic packing and baling machine according to claim 6, characterized in that: The material box lifting assembly also includes a limiting plate and a third cylinder, and the limiting plate is movably connected to the two ends of the air-avoiding opening through the third cylinder.

8. The automatic case packing and baling machine according to any one of claims 1 to 7, characterized in that: A clamping mechanism is also provided at one end of the code box mechanism, which includes a lower pressure plate, a clamping baffle and a driving member. The clamping baffle is rotatably connected to one end of the lower pressure plate close to the code box mechanism through a rotating joint, and the other end of the clamping baffle is provided with an upwardly protruding swing arm, which can swing the clamping baffle along the rotating joint as the center through the driving member.

9. The automatic case packing and baling machine according to claim 8, characterized in that: The driving member is composed of a second cylinder, one end of which is rotatably arranged on the top of the lower pressure plate through a bracket, and the telescopic end of the other end of the second cylinder is movably connected to the swing arm.

10. The automatic case packing and baling machine according to any one of claims 1 to 7, characterized in that: A limit frame is further provided at the bottom of the feed opening. The limit frame is a hollow structure, and the bottom periphery of the limit frame is provided with inwardly inclined limit spring pieces.

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