CN108995890B - A packaging device and system - Google Patents

Abstract

The invention provides a packaging device, which includes a conveyor belt, an upper folding device and a lower folding device that are communicated with a control system. The conveyor belt passes through the starting end and the ending end of the packaging device, and the upper folding device The device and the lower folding device are respectively located on the upper and lower sides of the conveyor belt, and the upper folding device and the lower folding device are arranged oppositely. The upper folding device includes an upper moving device, an upper cylinder and a Upper folding plate, the upper cylinder is connected to the upper moving device, the upper folding plate is connected to the extended end of the upper cylinder, the lower folding device includes a lower moving device, a lower cylinder and a lower Folding plate, the lower cylinder is connected to the lower moving device, and the lower folding plate is connected to the extended end of the lower cylinder. The invention also provides a packaging system, which includes a scanning device, a cutting device, a creasing device, a gluing device and the above-mentioned packaging device to realize packaging automation and adapt to the packaging of items of different sizes.

Description

A packaging device and system

Technical field

The present invention relates to the field of automatic packaging, and in particular to a packaging device and system.

Background technique

In recent years, the modern logistics industry has received more and more attention from all walks of life and has become one of the five major producer service industries alongside the transportation industry, finance industry, information industry and commerce industry. Moreover, due to the advancement of logistics equipment, the application of information network technology and changes in management concepts, the development of the modern logistics industry has entered a new era of large-scale industrial chains. At present, my country's existing packaging technologies are generally manual packaging and automatic packaging of a single product, and there is no carton packaging technology for any product.

Manual packaging is the most common and common packaging technology currently. It mainly involves people packing the products one by one and sealing the boxes to complete the packaging work. It does not require packaging equipment, is simple to operate, and has good packaging flexibility. However, the packaging labor is large and the cost is high. High, single piece packaging takes a long time, low efficiency, and the packaging appearance is not beautiful; it is necessary to purchase cartons, and it is difficult to package products of different specifications in suitable cartons, resulting in a waste of resources. The automatic packaging of a single product is currently the most advanced packaging technology. It mainly uses special packaging equipment to automatically package products of the same specifications in batches. It can liberate labor, have high packaging efficiency, batch packaging, and beautiful and unified appearance. However, packaging equipment It is huge, has high R&D and maintenance costs, requires purchasing cartons, has low flexibility and can only package a single product.

Contents of the invention

In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a packaging device and system with compact structure, high efficiency, good packaging effect, and suitable for packaging items of various sizes.

In order to solve the above technical problems, the packaging device provided by the present invention includes a conveyor belt, an upper folding device and a lower folding device. The conveyor belt, the upper folding device and the lower folding device are communicatively connected to a control system. , the conveyor belt passes through the starting end and the end end of the packaging device, the upper folding device and the lower folding device are respectively located on the upper and lower sides of the conveyor belt, and the upper folding device and The lower folding device is arranged oppositely, and the upper folding device includes an upper moving device, an upper cylinder and an upper folding plate. The upper cylinder is connected to the upper moving device, and the upper folding plate is connected to the upper folding device. The extended end of the upper cylinder, the lower folding device includes a lower moving device, a lower cylinder and a lower folding plate, the lower cylinder is connected to the lower moving device, the lower folding plate is connected to the The extended end of the lower cylinder.

Further, the lower cylinder includes a first lower cylinder, a second lower cylinder, a third lower cylinder and a fourth lower cylinder, and the lower folding plate includes a first lower folding plate, a second lower folding plate, a third lower folding plate. Three lower folding plates and a fourth lower folding plate, the first lower folding plate, the second lower folding plate, the third lower folding plate and the fourth lower folding plate are connected respectively At the extended ends of the first lower cylinder, the second lower cylinder, the third lower cylinder and the fourth lower cylinder, the first lower folding plate and the third lower folding plate The second lower folding plate and the fourth lower folding plate are located on the same side of the conveyor belt. The first lower folding plate and the second lower folding plate are located on the same side of the conveyor belt. The leaf plates are arranged oppositely, the third lower folding plate and the fourth lower folding plate are arranged oppositely, the first lower folding plate, the second lower folding plate, the third lower folding plate The plate and the fourth lower folding plate are connecting plates including vertical plates and horizontal plates. The vertical plates are perpendicular to the conveyor belt and connected to the extended end of the lower cylinder. The horizontal plates are connected to An included angle is formed on the vertical plate, and the included angle is 90° to 150°. The opening direction of each included angle is toward the first folding plate, the second folding plate, and the third folding plate. Inside the area enclosed by the folding plate and the fourth folding plate.

Further, the upper cylinder includes a first upper cylinder, a second upper cylinder, a third upper cylinder, a fourth upper cylinder and a fifth upper cylinder, and the upper folding plate includes a first upper folding plate, a second upper Folding plate, third upper folding plate, fourth upper folding plate and fifth upper folding plate, the first upper folding plate, the second upper folding plate, the third upper folding plate plate, the fourth upper folding plate and the fifth upper folding plate are respectively connected to the first upper cylinder, the second upper cylinder, the third upper cylinder, the fourth upper cylinder and The extended end of the fifth upper cylinder, the first upper folding plate, the second upper folding plate, and the fourth upper folding plate are all perpendicular to the conveyor belt, and the third upper folding plate The folding plate and the fifth upper folding plate are parallel to the conveyor belt.

Optionally, the lower moving device is a sliding table.

Further, the lower moving device includes a first sliding platform, a second sliding platform, a third sliding platform, a fourth sliding platform, a fifth sliding platform and a sixth sliding platform. The first lower cylinder, the second lowering platform The lower cylinder, the third lower cylinder and the fourth lower cylinder are respectively connected to the moving blocks of the first, second, third and fourth lower stages. , the first sliding platform and the second sliding platform are located on the same straight line, the third sliding platform and the fourth sliding platform are located on the same straight line, the first sliding platform and the third sliding platform In parallel, the first sliding platform and the second sliding platform are connected to the moving block of the fifth sliding platform, and the third sliding platform and the fourth sliding platform are connected to the moving block of the sixth sliding platform. On the moving block, the fifth sliding slide and the sixth sliding slide are perpendicular to the first sliding slide.

Further, the lower cylinder further includes a fifth lower cylinder and a sixth lower cylinder, and the lower folding plate includes a fifth lower folding plate and a sixth lower folding plate. The fifth lower folding plate and the lower folding plate are The sixth lower folding plate is connected to the extended end of the fifth lower cylinder and the sixth lower cylinder respectively, and the fifth lower folding plate is located between the first lower folding plate and the third lower folding plate. between the lower folding plates, the sixth lower folding plate is located between the second lower folding plate and the fourth lower folding plate, the fifth lower folding plate and the sixth lower folding plate The folding plate is perpendicular to the conveyor belt.

Further, it includes a frame, a working platform and a top bracket. The working platform is connected to the frame through a first leg and is located above the frame. The lower folding device is provided on the frame. And located below the working platform, the working platform is provided with a through hole for the lower folding plate to pass through, the conveyor belt is located above the working platform and extends out of both ends of the working platform, The top frame is connected to the working platform through a second leg and is located above the working platform, and the upper folding device is provided on the top bracket.

Further, the working platform is provided with a first limiting plate and a second limiting plate. The first limiting plate and the second limiting plate are respectively located on both sides of the conveyor belt and both are connected to the conveyor belt. The conveyor belts are parallel.

Further, the bottom of the frame is provided with moving wheels.

The present invention also provides a packaging system, including a scanning device, a cutting device, a creasing device, a gluing device and the packaging device according to any one of claims 1 to 9, wherein the scanning device, the cutting device, the The creasing device, the gluing device and the packaging device are connected through a transmission device, and the scanning device, the cutting device, the creasing device, the gluing device and the packaging device are all connected to the control system Communication connection.

The beneficial effects of the present invention are as follows:

1. The present invention sets up an upper folding device and a lower folding device, and presses the pressed cardboard transported by the conveyor belt through the lower cylinder to lift the lower folding plate, thereby erecting the cardboard into shape, and lifts the upper folding plate through the upper cylinder. The folding plate is punched down, and the carton is pressed and shaped from top to bottom. The items can be packed in a closed carton through the upper folding device and the lower folding device. It has high efficiency and good packaging effect. According to the size of the packaged items Using paperboards of different sizes, the positions of the cylinder and the folding plate can be adjusted through the upper and lower moving devices. It is suitable for packaging items of various sizes and is fully automated. The invention uses the up and down movement of the folding plate to erect and press the cardboard. Combined, the cylinder is used as the power, which makes the structure of the device compact and can reduce the volume of the device. The invention uses a control system to control the operation of the conveyor belt, the upper folding device and the lower folding device to realize intelligent automation.

2. The lower folding device of the present invention includes four lower folding plates, corresponding to the four corners of the carton, and can push up the sides of the carton at one time. The upper folding device includes five upper folding plates, and the fifth upper folding plate The leaf plate is parallel to the conveyor belt, which can press the items on the conveyor belt to ensure that the items will not shift to the middle and hinder the formation of the carton. In addition, the lower folding plate can press the top surface of the carton flat after lifting the sides of the carton. , and the remaining upper folding boards can shape and press the sides of the carton.

3. The moving device of the present invention adopts a sliding table, which can ensure that the movement of the folding board is a linear movement and reduce the carton forming error caused by the movement error.

4. The packaging system of the present invention includes a scanning device, a cutting device, a creasing device, a gluing device and a packaging device. After the scanning device scans the items, the control system selects a carton of appropriate size and controls the cutting device to cut the cardboard and press it. The marking device presses out various boundary lines on the cardboard, so that the folding plate of the packaging device can punch up the carton into shape. The gluing device applies glue to specific areas. Finally, the packaging device unboxes the carton to complete the packaging of various items. Automatic packaging, precise and intelligent.

Description of the drawings

Figure 1 is a schematic structural diagram of the packaging device of the embodiment.

Figure 2 is a schematic diagram of the lower folding device of the embodiment.

Figure 3 is a first perspective view of the upper folding device of the embodiment.

Figure 4 is a schematic diagram of the upper folding device of the embodiment from a second perspective.

Figure 5 is a schematic diagram of the working platform of the embodiment.

Figure 6 is a schematic diagram of the top bracket of the embodiment.

Figure 7 is a schematic diagram of the first, second, third and fourth lower folding plates of the embodiment.

Figure 8 is a schematic diagram of the cardboard of the embodiment.

Among them, 1. Rack; 2. First leg; 3. Working platform; 301. Through hole; 4. Second leg; 5. Top bracket; 6. Conveyor belt; 7. Cardboard; 701. First area; 702 , the second region; 703, the third region; 704, the fourth region; 705, the fifth region; 706, the sixth region; 707, the seventh region; 708, the eighth region; 709, the ninth region; 710, the Ten areas; 711, eleventh area; 712, twelfth area; 713, thirteenth area; 714, fourteenth area; 715, fifteenth area; 8, first lower cylinder; 9, second lower Cylinder; 10. The third lower cylinder; 11. The fourth lower cylinder; 12. The first lower folding plate; 13. The second lower folding plate; 14. The third lower folding plate; 15. The fourth lower folding plate plate; 16. The fifth lower cylinder; 17. The sixth lower cylinder; 18. The fifth lower folding plate; 19. The sixth lower folding plate; 20. The first upper cylinder; 21. The second upper cylinder; 22 , The third upper cylinder; 23. The fourth upper cylinder; 24. The fifth upper cylinder; 25. The first upper folding plate; 26. The second upper folding plate; 27. The third upper folding plate; 28. Four upper folding plates; 29, fifth upper folding plate; 30, first lower slide; 31, second lower slide; 32, third lower slide; 33, fourth lower slide; 34, fifth lower slide; 35. The sixth sliding platform; 36. The seventh sliding platform; 37. The eighth sliding platform; 38. Bracket; 39. The first upper sliding platform; 40. The second upper sliding platform; 41. The third upper sliding platform; 42 , the fourth upper sliding platform; 43. the fifth upper sliding platform; 44. the first limiting plate; 45. the second limiting plate.

Detailed ways

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing and simplifying the present invention. The description does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore is not to be construed as a limitation of the invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

Referring to Figures 1 to 4, the packaging device of this embodiment includes a conveyor belt 6, an upper folding device and a lower folding device. The conveyor belt, the upper folding device and the lower folding device are communicatively connected to the control system. The conveyor belt 6 Passing through the starting and ending ends of the packaging device, the upper folding device and the lower folding device are respectively located on the upper and lower sides of the conveyor belt 6, and the upper folding device and the lower folding device are arranged oppositely. The upper folding device includes an upward movement device, an upper cylinder and an upper folding plate. The upper cylinder is connected to the upper moving device, and the upper folding plate is connected to the extended end of the upper cylinder. The lower folding device includes a lower moving device, a lower cylinder and a lower folding plate. The cylinder is connected to the lower moving device, and the lower folding plate is connected to the extended end of the lower cylinder. The pressed cardboard conveyed by the conveyor belt 6 is punched up by the lower folding plate through the lower cylinder, so that the cardboard is erected and formed, and the upper folding plate is punched down by the upper cylinder, and the carton is pressed from top to bottom. And shaping, the items can be packed in closed cartons through the upper folding device and the lower folding device, with high efficiency and good packaging effect. Different sizes of cardboard are used according to the size of the packaged items. The upper and lower moving devices can Adjusting the position of the cylinder and the folding plate is suitable for packaging items of various sizes, and is fully automated. This embodiment uses the up and down movement of the folding plate to erect and press the cardboard, and uses the cylinder as the power, making the structure of the device compact. , which can reduce the size of the device. The operations of the conveyor belt, upper folding device and lower folding device in this embodiment are controlled by the control system to achieve intelligent automation.

This embodiment includes a frame 1, a working platform 2 and a top bracket 5. The working platform 3 is connected to the frame 1 through the first leg 2 and is located above the frame 1. The lower folding device is located on the frame 1 and It is located below the working platform 3. The working platform 3 is provided with a through hole 301 for allowing the folding plate to pass through. The conveyor belt 6 is located above the working platform 3 and extends out of both ends of the working platform 3. The top frame 5 passes through the second The legs 4 are connected to the working platform 3 and are located above the working platform 3 , and the upper folding device is arranged on the top bracket 5 . The bottom of the frame 1 of this embodiment is provided with moving wheels to facilitate moving the entire packaging device.

The cardboard in this embodiment is divided into fifteen areas. The creasing device presses out the boundaries between the areas, and the cutting device cuts the boundaries between the areas located on both sides of the cardboard 7, that is, the first area 701, The fourth area 704, the seventh area 707, the tenth area 710, and the thirteenth area 713 are separated, and the third area 703, the sixth area 706, the ninth area 709, the twelfth area 712, and the fifteenth area 715 are separated.

The lower cylinder of this embodiment includes a first lower cylinder 8, a second lower cylinder 9, a third lower cylinder 10 and a fourth lower cylinder 11. The lower folding plate includes a first lower folding plate 12 and a second lower folding plate. 13. The third lower folding plate 14 and the fourth lower folding plate 15, the first lower folding plate 12, the second lower folding plate 13, the third lower folding plate 14 and the fourth lower folding plate 15 respectively. Connected to the extended ends of the first lower cylinder 8, the second lower cylinder 9, the third lower cylinder 10 and the fourth lower cylinder 11, the first lower folding plate 12 and the third lower folding plate 14 are located on the conveyor belt 6 On the same side, the second lower folding plate 13 and the fourth lower folding plate 15 are located on the same side of the conveyor belt 6. The first lower folding plate 12 and the second lower folding plate 13 are arranged oppositely, and the third lower folding plate 14 is arranged opposite to the fourth lower folding plate 15. The first lower folding plate 12, the second lower folding plate 13, the third lower folding plate 14 and the fourth lower folding plate 15 all include vertical plates and horizontal plates. The connecting plate of the plate, the vertical plate is perpendicular to the conveyor belt and connected to the extended end of the lower cylinder, the horizontal plate is connected to the vertical plate and forms an included angle, the angle between the horizontal plate and the vertical plate is 90°~150°, the included angle is The opening direction is toward the inside of the area surrounded by the first lower folding plate 12 , the second lower folding plate 13 , the third lower folding plate 14 and the fourth lower folding plate 15 . The lower cylinder of this embodiment also includes a fifth lower cylinder 16 and a sixth lower cylinder 17. The lower folding plate includes a fifth lower folding plate 18 and a sixth lower folding plate 19. The fifth lower folding plate 18 and the sixth lower folding plate 19. The six lower folding plates 19 are respectively connected to the extended ends of the fifth lower cylinder 16 and the sixth lower cylinder 17 , and the fifth lower folding plate 18 is located between the first lower folding plate 12 and the third lower folding plate 14 , the sixth lower folding plate 19 is located between the second lower folding plate 13 and the fourth lower folding plate 15 , and the fifth lower folding plate 18 and the sixth lower folding plate 19 are perpendicular to the conveyor belt 6 .

The upper cylinder of this embodiment includes a first upper cylinder 20, a second upper cylinder 21, a third upper cylinder 22, a fourth upper cylinder 23 and a fifth upper cylinder 24. The upper folding plate includes a first upper folding plate 25, The second upper folding plate 26, the third upper folding plate 27, the fourth upper folding plate 28 and the fifth upper folding plate 29, the first upper folding plate 25, the second upper folding plate 26, the third upper folding plate The folding plate 27, the fourth upper folding plate 28 and the fifth upper folding plate 29 are respectively connected to the first upper cylinder 20, the second upper cylinder 21, the third upper cylinder 22, the fourth upper cylinder 23 and the fifth upper cylinder. 24, the first upper folding plate 25, the second upper folding plate 26, and the fourth upper folding plate 28 are all perpendicular to the conveyor belt 6, and the third upper folding plate 27 and the fifth upper folding plate 29 is parallel to the conveyor belt 6, the first upper folding plate 25 and the third upper folding plate 27 are arranged oppositely, and the second upper folding plate 26 and the fourth upper folding plate 28 are arranged oppositely.

In this embodiment, the conveyor belt 6 transports the cardboard 7 to the working platform 3. The third lower cylinder 10 and the fourth lower cylinder 11 move to the front of the movement of the cardboard 7 through the lower moving device. The cylinder 11 works, and the third lower folding plate 14 and the fourth lower folding plate 15 move upward to prevent the cardboard 7 from moving forward. At the same time, the conveyor belt 6 stops, and the items are placed in the fifth area 705 through other transportation devices. The upper cylinder 24 works, and the fifth upper folding plate 29 moves downward to compress the article. The lower moving device works to move each lower folding plate to the corresponding position. The first lower cylinder 8 and the second lower cylinder 9 operate, and the first lower folding plate 12 and the second lower folding plate 13 move upward, lifting the first area 701, the second area 702, and the third area 703 and pushing them up. The first area 701 and the third area 703 are bent, and the lower moving device operates so that the first lower folding plate 12 and the second lower folding plate 13 move the vertical second area 702, the bent first area 701 and The third area 703 is more shaped. The third lower cylinder 10 and the fourth lower cylinder 11 contract, the lower moving device works, the third lower cylinder 10 and the fourth lower cylinder 11 move to the corresponding position, the third lower folding plate 14 and the fourth lower folding plate 15 move upward Movement, the eighth area 708 is erected, the seventh area 708 and the ninth area 709 are bent, and at the same time the tenth area 710, the eleventh area 711, the twelfth area 712, the thirteenth area 713, and the fourteenth area 714 and the fifteenth area 715 are folded and buckled on top of the article, and the lower moving device moves the third lower cylinder 10 and the fourth lower cylinder 11 to further shape the third lower folding plate 14 and the fourth lower folding plate 15. The lower moving device moves the fifth lower cylinder 16 and the sixth lower cylinder 17 to the corresponding position. The fifth lower cylinder 16 and the sixth lower cylinder 17 work, and the fifth lower folding plate 18 and the sixth lower folding plate 19 move upward. , respectively erect the fourth area 704 and the sixth area 706, the upper moving device removes the fifth upper folding plate 29, the third upper cylinder 22 works, the third upper folding plate 27 moves downward, the upper moving device When working, the third upper folding plate 27 is pushed flat in the eleventh area 711 along the direction in which the cardboard 7 is turned over, and the eleventh area 711 is the top surface of the carton. The upper moving device operates to move the first upper cylinder 20, the second upper cylinder 21, and the fourth upper cylinder 23 to corresponding positions. The first upper cylinder 20, the second upper cylinder 21, and the fourth upper cylinder 23 operate. The folding plate 25, the second upper folding plate 26, and the fourth upper folding plate 28 move downward and are pressed toward the carton to bend each side to shape the carton. In this embodiment, glue is applied to the fourth area 704, the sixth area 706, the tenth area 710, the twelfth area 712, the fourteenth area 713, the fourteenth area 714, and the fifteenth area 15 to stabilize the carton through pasting.

Both the upper moving device and the lower moving device in this embodiment are sliding tables. The lower moving device includes a first lower slide 30, a second lower slide 31, a third lower slide 32, a fourth lower slide 33, a fifth lower slide 34 and a sixth lower slide 35. The first lower cylinder 8 and the second lower cylinder 9. The third lower cylinder 10 and the fourth lower cylinder 11 are respectively connected to the moving blocks of the first sliding platform 30, the second sliding platform 31, the third lowering platform 32 and the fourth lowering platform 33. The first lowering platform 30 and The second sliding platform 31 is located on the same straight line and is used to control the approach and distance of the first lower cylinder 8 and the second lower cylinder 9. The third sliding platform 32 and the fourth sliding platform 33 are located on the same straight line and is used to control the third lower cylinder. 10. When the fourth lower cylinder 11 approaches and moves away, the first sliding platform 30 is parallel to the third sliding platform 32. The first sliding platform 30 and the second sliding platform 31 are connected to the moving block of the fifth lowering platform 34. The lower slide 32 and the fourth slide 33 are connected to the moving block of the sixth slide 35 , and the fifth slide 34 and the sixth slide 35 are perpendicular to the first slide 30 . The lower moving device also includes a seventh lower slide 36 and an eighth lower slide 37. The fifth lower cylinder 16 and the sixth lower cylinder 17 are respectively connected to the moving blocks of the seventh lower slide 36 and the eighth lower slide 37. The seventh lower slide The platform 36 and the eighth lower platform 37 are located on the same straight line and are used to control the approach and distance of the fifth lower cylinder 16 and the sixth lower cylinder 17. The seventh lower platform 36 and the eighth lower platform 37 are located on the bracket 38, and the bracket 38 is connected On the frame 1, the bracket 38 is located between the first sliding slide 30 and the third sliding slide 32 and between the second sliding slide 32 and the fourth sliding slide, and the seventh sliding slide 36 and the first sliding slide 30, The second sliding platform 31 is parallel. The upper moving device of this embodiment includes a first upper sliding platform 39, a second upper sliding platform 40, a third upper sliding platform 41, a fourth upper sliding platform 42 and a fifth upper sliding platform 43. The first upper sliding platform 39, The second upper slide table 40, the third upper slide table 41, the fourth upper slide table 42 and the fifth upper slide table 43 are installed on the top bracket 5. The first upper cylinder 20, the second upper cylinder 21 and the third upper cylinder 22. The fourth upper cylinder 23 and the fifth upper cylinder 24 are respectively connected to the first upper sliding platform 39, the second upper sliding platform 40, the third upper sliding platform 41, the fourth upper sliding platform 42 and the fifth upper sliding platform 43. on the moving block.

In addition, in this embodiment, the working platform 3 is provided with a first limiting plate 44 and a second limiting plate 45. The first limiting plate 44 and the second limiting plate 45 are respectively located on both sides of the conveyor belt 6 and They are all parallel to the conveyor belt 6, restricting the cardboard 7 from moving to both sides of the conveyor belt 6 during the conveying process, and preventing the cardboard 7 from moving.

In this embodiment, a motor is used to drive the cylinder and the slide table, and the entire device adopts a PLC control system, and multiple sensors are provided on the device to sense the moving position of the cardboard.

The packaging system of this embodiment includes a scanning device, a cutting device, a creasing device, a gluing device and the above-mentioned packaging device. The scanning device, cutting device, creasing device, gluing device and packaging device are connected through a transmission device, and the scanning device The device, cutting device, creasing device, gluing device and packaging device are all connected to the control system. After the scanning device scans the items, the control system selects a carton of appropriate size and controls the cutting device to cut the cardboard. The creasing device is in Each boundary line is pressed on the cardboard to facilitate the folding plate of the packaging device to punch up the carton into shape. The gluing device applies glue to specific areas. Finally, the packaging device unpacks the carton to realize automatic packaging of various items. , precise intelligence.

To sum up, the packaging device of this embodiment is equipped with an upper folding device and a lower folding device. The pressed cardboard transported by the conveyor belt 6 is punched up by the lower folding plate through the lower cylinder, so that the cardboard is erected and formed. And the upper folding plate is punched down through the upper cylinder, and the carton is pressed and shaped from top to bottom. The items can be packed in a closed carton through the upper folding device and the lower folding device, with high efficiency and good packaging effect. , different sizes of cardboard are used according to the size of the packaged items. The positions of the cylinder and the folding plate can be adjusted through the upper and lower moving devices. It is suitable for packaging items of various sizes and is fully automated. This embodiment uses the folding plate. It moves up and down to erect and press the cardboard. It uses a cylinder as power, which makes the structure of the device compact and reduces the size of the device.

The above are only preferred embodiments of the present invention. It should be noted that those of ordinary skill in the art can also make several improvements and substitutions without departing from the technical principles of the present invention. These improvements and substitutions It should also be regarded as the protection scope of the present invention.

Claims (7)

1. A packaging device, characterized in that it includes a conveyor belt, an upper folding device and a lower folding device, and the conveyor belt, the upper folding device and the lower folding device are communicatively connected to a control system, so The conveyor belt passes through the starting end and the end end of the packaging device, the upper folding device and the lower folding device are respectively located on the upper and lower sides of the conveyor belt, and the upper folding device and the The lower folding device is arranged oppositely. The upper folding device includes an upper moving device, an upper cylinder and an upper folding plate. The upper cylinder is connected to the upper moving device, and the upper folding plate is connected to the upper folding plate. The extended end of the cylinder, the lower folding device includes a lower moving device, a lower cylinder and a lower folding plate, the lower cylinder is connected to the lower moving device, the lower folding plate is connected to the lower cylinder The extended end; the upper cylinder includes a first upper cylinder, a second upper cylinder, a third upper cylinder, a fourth upper cylinder and a fifth upper cylinder, and the upper folding plate includes a first upper folding plate, The second upper folding plate, the third upper folding plate, the fourth upper folding plate and the fifth upper folding plate, the first upper folding plate, the second upper folding plate, the third upper folding plate The folding plate, the fourth upper folding plate and the fifth upper folding plate are respectively connected to the first upper cylinder, the second upper cylinder, the third upper cylinder and the fourth upper cylinder. The extended end of the cylinder and the fifth upper cylinder, the first upper folding plate, the second upper folding plate, and the fourth upper folding plate are all perpendicular to the conveyor belt, and the third upper folding plate is perpendicular to the conveyor belt. The three upper folding plates and the fifth upper folding plate are parallel to the conveyor belt; the first upper folding plate and the third upper folding plate are arranged oppositely, and the second upper folding plate is arranged opposite to the third upper folding plate. The fourth upper folding plates are arranged oppositely; the lower cylinder includes a first lower cylinder, a second lower cylinder, a third lower cylinder and a fourth lower cylinder; the lower folding plates include a first lower folding plate, the second lower folding plate, the third lower folding plate and the fourth lower folding plate, the first lower folding plate, the second lower folding plate, the third lower folding plate and the The fourth lower folding plate is connected to the extended end of the first lower cylinder, the second lower cylinder, the third lower cylinder and the fourth lower cylinder respectively, and the first lower folding plate and The third lower folding plate is located on the same side of the conveyor belt, the second lower folding plate and the fourth lower folding plate are located on the same side of the conveyor belt, and the first lower folding plate The first lower folding plate and the second lower folding plate are arranged opposite each other, the third lower folding plate and the fourth lower folding plate are arranged opposite, the first lower folding plate and the second lower folding plate are arranged oppositely. The third lower folding plate and the fourth lower folding plate are connecting plates including vertical plates and horizontal plates. The vertical plates are perpendicular to the conveyor belt and connected to the extension of the lower cylinder. end, the horizontal plate is connected to the vertical plate and forms an included angle, the included angle is 90° to 150°, and the opening direction of each included angle is toward the first lower folding plate and the third lower folding plate. Inside the area surrounded by the second lower folding plate, the third lower folding plate and the fourth lower folding plate; the lower cylinder also includes a fifth lower cylinder and a sixth lower cylinder, and the lower folding plate The plate includes a fifth lower folding plate and a sixth lower folding plate. The fifth lower folding plate and the sixth lower folding plate are respectively connected to the fifth lower cylinder and the sixth lower cylinder. At the extended end, the fifth lower folding plate is located between the first lower folding plate and the third lower folding plate, and the sixth lower folding plate is located between the second lower folding plate. and the fourth lower folding plate, the fifth lower folding plate and the sixth lower folding plate are perpendicular to the conveyor belt; the conveyor belt transports the cardboard to the working platform, the third lower cylinder and The fourth lower cylinder moves to the front of the cardboard movement through the lower moving device. The third lower cylinder and the fourth lower cylinder work, and the third lower folding plate and the fourth lower folding plate move upward to prevent the cardboard from moving forward. 2. The packaging device according to claim 1, characterized in that the lower moving device is a sliding table. 3. The packaging device according to claim 2, wherein the lower moving device includes a first sliding platform, a second sliding platform, a third sliding platform, a fourth sliding platform, a fifth sliding platform and a sixth sliding platform. platform, the first lower cylinder, the second lower cylinder, the third lower cylinder and the fourth lower cylinder are respectively connected to the first sliding platform, the second lowering platform, the third lower cylinder On the moving block of the sliding platform and the fourth sliding platform, the first sliding platform and the second sliding platform are located on the same straight line, and the third sliding platform and the fourth sliding platform are located on the same straight line, The first sliding platform is parallel to the third sliding platform, the first sliding platform and the second sliding platform are connected to the moving block of the fifth sliding platform, the third sliding platform and the The fourth sliding slide is connected to the moving block of the sixth sliding slide, and the fifth sliding slide and the sixth sliding slide are perpendicular to the first sliding slide. 4. The packaging device according to claim 1, characterized in that it includes a frame, a working platform and a top bracket, the working platform is connected to the frame through a first leg and is located above the frame, The lower folding device is installed on the frame and is located below the working platform. The working platform is provided with a through hole for the lower folding plate to pass through. The conveyor belt is located on the working platform. above and extending from both ends of the working platform, the top bracket is connected to the working platform through a second leg and is located above the working platform, and the upper folding device is provided on the top bracket . 5. The packaging device according to claim 4, wherein the working platform is provided with a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate They are respectively located on both sides of the conveyor belt and are parallel to the conveyor belt. 6. The packaging device according to claim 4, characterized in that the bottom of the frame is provided with moving wheels. 7. A packaging system, characterized in that it includes a scanning device, a cutting device, a creasing device, a gluing device and the packaging device according to any one of claims 1 to 6, the scanning device, the cutting device, The creasing device, the gluing device and the packaging device are connected through a transmission device, and the scanning device, the cutting device, the creasing device, the gluing device and the packaging device are all connected with Control system communication connections.