A packaging machine with a 90-degree flip mechanism

Abstract

The present invention relates to a packaging machine with a 90-degree flipping mechanism, which belongs to the technical field of packaging machines. The packaging machine with a 90-degree flipping mechanism comprises: a frame, a belt line mounting plate, and a flipping plate. A roller transport mechanism is provided on one side of the frame for transporting goods to be packaged. A flipping belt line mechanism is provided on the belt line mounting plate for transporting the goods to be packaged on the roller transport mechanism to the flipping plate. A first flipping mechanism for flipping the flipping plate 90 degrees counterclockwise is provided on the belt line mounting plate. A second flipping mechanism for flipping the belt line mounting plate 90 degrees clockwise is provided on the side wall of the frame. Beneficial effect: The packaged goods that need to be flipped are flipped 90 degrees counterclockwise by the first flipping mechanism and 90 degrees clockwise by the second flipping mechanism, thereby realizing cross-type packaging, automated operation, and saving working time.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging machines, and in particular relates to a packaging machine with a 90-degree turning mechanism. Background Art

[0002] During the packaging process, existing plastic film packaging machines typically seal and cut the film at the bottom corners of the packaged items. Due to vibrations and slight changes in the packaged items during transportation, these corners are often subjected to significant forces, which can cause breakage and cracking at the seals, resulting in damage to the packaged items and resulting in losses.

[0003] Therefore, a packaging machine with a 90-degree flip mechanism is proposed to address the deficiencies of the prior art. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a packaging machine with a 90-degree flipping mechanism. The packaged objects to be flipped are flipped 90 degrees counterclockwise by the first flipping mechanism and 90 degrees clockwise by the second flipping mechanism, thereby realizing cross-shaped packaging, automated operation, and saving working time.

[0005] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: A packaging machine with a 90-degree flipping mechanism includes: a frame, a belt line mounting plate and a flipping plate, a roller conveyor mechanism is provided on one side of the frame for transporting goods to be packaged, a flipping belt line mechanism is provided on the belt line mounting plate for transporting the goods to be packaged on the roller conveyor mechanism to the flipping plate, a first flipping mechanism for flipping the flipping plate 90 degrees counterclockwise is provided on the belt line mounting plate, and a second flipping mechanism for flipping the belt line mounting plate 90 degrees clockwise is provided on the side wall of the frame.

[0006] Beneficial effect: The package that needs to be turned over is turned 90 degrees counterclockwise by the first turning mechanism and turned 90 degrees clockwise by the second turning mechanism, thereby realizing cross-type packaging, automatic operation and saving working time.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the first flipping mechanism includes a flipping plate driving mechanism, a rocker arm and a rocker arm connecting shaft. The body of the flipping plate driving mechanism is hinged to the belt line mounting plate, and the output end is hinged to the middle part of the rocker arm connecting shaft. Both ends of the rocker arm connecting shaft are fixedly connected to the rocker arm. The frame rotates and a main shaft is horizontally arranged. The two rockers are respectively rotatably connected to the two ends of the main shaft. A support plate is slidably arranged under the flipping plate. The two sides of the bottom of the support plate are respectively fixedly connected to the rocker arms, and the main shaft is rotatably connected to the belt line mounting plate.

[0009] The beneficial effect of adopting the above further solution is that the retractable turning plate driving mechanism drives the rocker arm connecting shaft to rotate, and the rocker arm fixedly arranged on the rocker arm connecting shaft realizes the rotation of the turning plate.

[0010] Furthermore, the second turning mechanism includes a turning belt driving mechanism, the turning belt driving mechanism is fixed on the side wall of the frame, and the output end of the turning belt driving mechanism is drivingly connected to the main shaft.

[0011] The beneficial effect of adopting the above-mentioned further scheme is: the flipping belt drive mechanism drives the main shaft to rotate, and the main shaft drives the entire belt line mounting plate to rotate, then the flipping belt line mechanism on the belt line mounting plate will also rotate, and the flipping plate drive mechanism is still in a telescopic state. After the second flip, the flip plate is still perpendicular to the flipping belt line mechanism, which is convenient for secondary packaging.

[0012] Furthermore, the roller transport mechanism includes a first roller and a first roller driving unit. There are several first rollers, and the several first rollers are arranged in parallel and at intervals on the frame. The output end of the first roller driving unit is connected to one of the first rollers, and two adjacent first rollers are connected through roller gear transmission.

[0013] The beneficial effects of adopting the above further solution are: simple structure, stable transmission and high control accuracy.

[0014] Furthermore, the flipping belt line mechanism includes two second rollers, a belt and a second roller driving unit. The two second rollers are arranged on the belt line mounting plate at intervals and in parallel. The two second rollers are connected by the belt, and the output end of the second roller driving unit is connected to one of the second rollers.

[0015] The beneficial effects of adopting the above further solution are: it plays the role of transportation and conduction, and can perform a flipping action to facilitate the packaging of goods.

[0016] Furthermore, an in-place conveying roller is embedded on the flip plate, and an in-place conveying roller driving unit is provided on the flip plate. The output end of the in-place conveying roller driving unit is transmission-connected to the in-place conveying roller.

[0017] The beneficial effect of adopting the above further solution is that the position of the goods on the turning plate can be adjusted to facilitate packaging.

[0018] Furthermore, the first roller driving unit, the second roller driving unit and the in-position conveying roller driving unit are all roller driving motors.

[0019] The beneficial effects of adopting the above further solution are: high stability and the ability to achieve accurate positioning of the goods.

[0020] Furthermore, a flap shifting driving mechanism is provided on the supporting plate, and an output end of the flap shifting driving mechanism is transmission-connected to the flip plate.

[0021] The beneficial effect of adopting the above further solution is that: for packages with a low height that need to be turned over, the flip plate shifting drive mechanism pushes the flip plate to the position between the packages with a low height that need to be turned over and the center line of the second film.

[0022] Furthermore, a positioning plate is fixedly provided on the other side of the frame.

[0023] The beneficial effects of adopting the above further solution are: there is a positioning reference, which limits the position of the goods to prevent them from sliding, tipping over, or being transported out of position.

[0024] Furthermore, the frame is provided with a side pushing mechanism near the positioning plate for pushing the packaged goods to the next process.

[0025] The beneficial effect of adopting the above further solution is that it is easy to push the packaged goods to the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 for Figure 1 A top view of

[0028] Figure 3 for Figure 2 AA cross-sectional view;

[0029] Figure 4 A schematic diagram of the structure of the first flipping mechanism and the second flipping mechanism;

[0030] Figure 5 This is a schematic diagram of the state of the cargo after being turned over by the first turning mechanism;

[0031] Figure 6 This is a schematic diagram of the state of the cargo after being turned over by the second turning mechanism;

[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0033] 1. Roller transport mechanism; 2. Turning belt line mechanism; 21. Second roller; 22. Belt; 3. In-position conveyor roller; 4. Turning plate; 5. Positioning plate; 6. Turning plate drive mechanism; 7. Turning plate shift drive mechanism; 8. Turning belt drive mechanism; 9. Pushing mechanism; 10. Rocker arm; 11. Rocker arm connecting shaft; 12. Belt line mounting plate; 13. Main shaft; 14. Support plate; 15. Frame; 16. First roller; 17. Goods. DETAILED DESCRIPTION

[0034] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0035] Example

[0036] like Figure 1-6 As shown, this embodiment provides a packaging machine with a 90-degree flip mechanism, comprising: a frame 15, a belt line mounting plate 12, and a flip plate 4. A roller conveyor mechanism 1 is provided on one side of the frame 15 for transporting goods 17 to be packaged. A positioning plate 5 is fixedly provided on the other side of the frame 15. The roller conveyor mechanism 1 includes a first roller 16 and a first roller drive unit fixedly mounted on the frame 15. There are multiple first rollers 16, which are arranged parallel and spaced apart on the frame 15. The output end of the first roller drive unit is connected to one of the first rollers 16, and adjacent first rollers 16 are connected via roller gear transmission, or belt transmission. The belt line mounting plate 12 is provided with a reversing belt line mechanism 2 for transporting the unpacked goods 17 on the roller transport mechanism 1 to the reversing plate 4. The reversing belt line mechanism 2 includes two second rollers 21, a belt 22, and a second roller drive unit. The two second rollers 21 are spaced apart and parallel and are rotatably mounted on the belt line mounting plate 12 via bearings. The two second rollers 21 are connected by the belt 22, and the output end of the second roller drive unit is connected to one of the second rollers 21. The belt line mounting plate 12 is provided with a first reversing mechanism for reversing the reversing plate 4 90 degrees counterclockwise, and the side wall of the frame 15 is provided with a second reversing mechanism for reversing the belt line mounting plate 12 90 degrees clockwise.

[0037] It should be noted that the first flip mechanism includes a flip plate drive mechanism 6, a rocker arm 10 and a rocker arm connecting shaft 11. The flip plate drive mechanism 6 is specifically a flip plate drive cylinder. Of course, other drive structures can also be used but are not limited to existing linear drive mechanisms such as electric cylinders, hydraulic cylinders or oil cylinders. The body of the flip plate drive mechanism 6 is hinged to the belt line mounting plate 12, and the output end is hinged to the middle of the rocker arm connecting shaft 11. Both ends of the rocker arm connecting shaft 11 are fixedly connected to the rocker arm 10 by bolts. The frame 15 rotates and is horizontally provided with a main shaft 13. The main shaft 13 is rotatably connected to the belt line mounting plate 12, and the two rocker arms 10 are respectively rotated and connected Connected to both ends of the main shaft 13, a support plate 14 is slidably provided below the flip plate 4, and specifically, a sliding rod is provided on the support plate 14, and a linear bearing slidably connected to the sliding rod is provided on the flip plate 14, and the bottom two sides of the support plate 14 are respectively fixedly connected to the rocker arm 10; the second flipping mechanism includes a flipping belt drive mechanism 8, and the flipping belt drive mechanism 8 is specifically a flipping belt motor. Of course, other structures can also be used but are not limited to, for example, an electric roller or directly connected to the main shaft 13 through a motor, without the need for a belt connection. The flipping belt drive mechanism 8 is fixed to the side wall of the frame 15 by bolts, and the output end of the flipping belt drive mechanism 8 is transmission-connected to the main shaft 13.

[0038] Specifically, the flip plate 4 is embedded with an in-place conveying roller 3, and the flip plate 4 is provided with an in-place conveying roller driving unit. The output end of the in-place conveying roller driving unit is transmission-connected to the in-place conveying roller 3, which can adjust the position of the goods 17 on the flip plate 4 for convenient packaging.

[0039] It should be noted that the first roller driving unit, the second roller driving unit and the in-position conveying roller driving unit are all roller driving motors.

[0040] Specifically, the support plate 14 is provided with a flip plate shifting drive mechanism 7, which is specifically a flipping drive cylinder. Other structures are used, but not limited to, existing linear drive mechanisms such as electric cylinders, hydraulic cylinders or oil cylinders. Of course, the output end of the flip plate shifting drive mechanism 7 can also be used to transmit and connect the flip plate 4. The frame 15 is provided with a pushing side pushing mechanism 9 near the positioning plate 5 for pushing the packaged goods 17 to the next process. The flipping shifting drive mechanism 7 can adjust the left and right distance of the flip plate 4 to facilitate cooperation with the pushing side pushing mechanism 9, especially for goods 17 with a lower height that need to be flipped. The flip plate shifting drive mechanism 7 pushes the flip plate 4 to move to the position of the center line of the second film, and then the pushing side pushing mechanism 9 starts to push it to the second film packaging station.

[0041] Specifically, the pusher side pushing mechanism 9 is a pusher cylinder and a pusher plate, which adopts other structures but is not limited to existing linear drive mechanisms such as electric cylinders, hydraulic cylinders or oil cylinders. The pusher cylinder is fixed to the frame 15 through a mounting plate, and the output end of the pusher cylinder is connected to the pusher plate.

[0042] After the goods 17 are completely out of the overturning belt line mechanism 2, they are transported to the positioning point and contact with the positioning plate 5 under the action of the in-place conveyor roller 3, and then enter the secondary packaging through the pushing side pushing mechanism 9; the roller conveyor mechanism 1 pushes the goods 17 that need to be overturned onto the overturning belt 22 of the overturning belt line mechanism 2. At the same time, the overturning plate 4 is turned 90 degrees counterclockwise under the push of the overturning plate driving mechanism 6 and maintains a vertical position with the overturning belt line mechanism 2. Then the overturning belt line mechanism 2 conveys the goods 17 to a position close to the overturning plate 4, and the overturning belt driving mechanism 8 is started to drive the overturning belt line mechanism 2 and the overturning plate as a whole, including the goods 17, to turn 90 degrees together. After the overturning is completed, the overturning belt line mechanism 2 is rotated back to the initial position under the reverse action of the overturning belt driving mechanism 8. At the same time, the overturning plate driving mechanism 6 contracts, and the overturning plate 4 remains in a parallel position and does not move.

[0043] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0044] In the description of the present invention, “a plurality of” means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0046] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A packaging machine with a 90-degree flip mechanism, characterized in that: include: A frame (15), a belt line mounting plate (12) and a flip plate (4), wherein a roller transport mechanism (1) is provided on one side of the frame (15) for transporting goods to be packaged (17), a flip belt line mechanism (2) is provided on the belt line mounting plate (12) for transporting the goods to be packaged (17) on the roller transport mechanism (1) to the flip plate (4), a first flip mechanism for flipping the flip plate (4) 90 degrees counterclockwise is provided on the belt line mounting plate (12), and a second flip mechanism for flipping the belt line mounting plate (12) 90 degrees clockwise is provided on the side wall of the frame (15); the first flip mechanism includes a flip plate driving mechanism (6), a rocker arm (10) and a rocker arm connecting shaft (11), the body of the flip plate driving mechanism (6) is hinged to the belt line mounting plate (12), the output end is hinged to the middle of the rocker arm connecting shaft (11), both ends of the rocker arm connecting shaft (11) are fixedly connected to the rocker arm (10), the frame (15) rotates and is horizontally provided with a main shaft (13), the two rocker arms (10) are respectively rotatably connected to the two ends of the main shaft (13), a support plate (14) is slidably provided below the flip plate (4), the bottom two sides of the support plate (14) are respectively fixedly connected to the rocker arm (10), and the main shaft (13) is rotatably connected to the belt line mounting plate (12).

2. The packaging machine with a 90-degree flip mechanism according to claim 1, characterized in that: The second turning mechanism comprises a turning belt driving mechanism (8), the turning belt driving mechanism (8) is fixed on the side wall of the frame (15), and the output end of the turning belt driving mechanism (8) is connected to the main shaft (13) in a transmission manner.

3. The packaging machine with a 90-degree flip mechanism according to claim 1, characterized in that: The roller transport mechanism (1) comprises a first roller (16) and a first roller driving unit. There are a plurality of first rollers (16), and the plurality of first rollers (16) are arranged in parallel and at intervals on the frame (15). The output end of the first roller driving unit is connected to one of the first rollers (16), and two adjacent first rollers (16) are connected via roller gear transmission.

4. The packaging machine with a 90-degree flip mechanism according to claim 3, characterized in that: The overturning belt line mechanism (2) comprises two second rollers (21), a belt (22) and a second roller driving unit. The two second rollers (21) are arranged on the belt line mounting plate (12) in a spaced and parallel manner. The two second rollers (21) are connected by the belt (22). The output end of the second roller driving unit is connected to one of the second rollers (21).

5. The packaging machine with a 90-degree turning mechanism according to claim 4, characterized in that: An in-place conveying roller (3) is embedded on the flip plate (4), and an in-place conveying roller driving unit is provided on the flip plate (4). The output end of the in-place conveying roller driving unit is connected to the in-place conveying roller (3) through a transmission.

6. The packaging machine with a 90-degree turning mechanism according to claim 5, characterized in that: The first roller driving unit, the second roller driving unit and the in-position conveying roller driving unit are all roller driving motors.

7. The packaging machine with a 90-degree turning mechanism according to claim 5, characterized in that: A flap shift driving mechanism (7) is provided on the supporting plate (14), and an output end of the flap shift driving mechanism (7) is transmission-connected to the turnover plate (4).

8. The packaging machine with a 90-degree turning mechanism according to any one of claims 1 to 7, characterized in that: A positioning plate (5) is fixedly provided on the other side of the frame (15).

9. The packaging machine with a 90-degree turning mechanism according to claim 8, characterized in that: The frame (15) is provided with a material pushing mechanism (9) near the positioning plate (5) for pushing the packaged goods (17) to the next process.

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