Packaging turnover device and packaging equipment

Abstract

The utility model relates to the technical field of packaging, and discloses a packaging turnover device and packaging equipment. The packaging turnover device comprises a product conveying line, a first linear pushing mechanism and a turnover guide mechanism; the product conveying line is provided with a conveying face, a preset number of bagged product stacking bins are arranged on the conveying face, and the bagged product stacking bins can be turned over and turned over at the tail end of the product conveying line. The first linear pushing mechanism is arranged on one side of the tail end of the product conveying line; the overturning guide mechanism is arranged at the tail end of the product conveying line, an overturning guide channel is formed between the overturning guide mechanism and the tail end of the product conveying line, and a vertical material bin is arranged at the position, where the bagged product stacking bin is overturned by 90 degrees, of the tail end of the overturning guide channel. The two ends of the vertical material bin are provided with material pushing openings respectively and are both located in the material pushing direction of the first linear material pushing mechanism. According to the packaging turnover device, the risk of product flanging and folding is reduced, the packaging yield is increased, and the cost is low.

Description

Technical Field

[0001] This application belongs to the field of packaging technology, specifically relating to a packaging flipping device and a packing equipment. Background Technology

[0002] In the food and pharmaceutical packaging industries, multiple individual bagged products are typically placed inside a packaging box. During production and packaging, a certain number of bagged products are initially stacked vertically at the loading station before being boxed. A robot then picks up the stacked bags and flips them upright (each bag changes from a horizontal to an vertical position). A horizontal pushing mechanism then pushes the upright bags onto a conveyor belt to the boxing position, where another horizontal pushing mechanism pushes the upright bags into the packaging box for packaging. Because the upright products require at least two horizontal pushing operations, the risk of product folding or even turning over increases. Furthermore, to match the line's boxing capacity, multiple loading stations are needed on the conveyor belt, requiring multiple robotic arms to simultaneously flip the products, increasing the defect rate and production costs. Utility Model Content

[0003] The purpose of this application is to provide a packaging flipping device and packing equipment to solve the problems of high defect rate and high production cost caused by the risk of edge flipping or even folding when bagged products are flipped multiple times during the boxing and packing process.

[0004] To achieve the above objectives, the first aspect of this application provides a packaging flipping device, comprising:

[0005] The product conveying line has a conveying surface, on which a preset number of bagged product stacking bins are provided, and the bagged product stacking bins can be flipped and redirected at the end of the product conveying line;

[0006] A first linear feeding mechanism is arranged on one side of the tail end of the product conveyor line; and

[0007] A flipping guide mechanism is provided at the end of the product conveyor line. A flipping guide channel is formed between the flipping guide mechanism and the end of the product conveyor line. A vertical material bin is provided at the end of the flipping guide channel when the bagged product stacking bin is flipped 90°. The two ends of the vertical material bin are push ports and are both located in the push direction of the first linear push mechanism.

[0008] As a further improvement to the above technical solution:

[0009] In some embodiments, the packaging flipping device further includes a flipping stabilizing mechanism, which is disposed above the flipping guide mechanism and at the end of the product conveyor line;

[0010] The flipping stabilizing mechanism includes a packaging pressure member that extends into the bagged product stacking compartment located at the end of the product conveyor line.

[0011] In some embodiments, the flipping stabilizing mechanism includes:

[0012] A rotating shaft is mounted above the tilting guide mechanism via a mounting base; and

[0013] A rotating wheel is mounted on the rotating shaft, and the rotating wheel is provided with a plurality of packaging pressure-applying components evenly distributed around its circumference;

[0014] The rotating shaft is connected to a rotating drive mechanism via a transmission mechanism.

[0015] In some embodiments, the first linear feeding mechanism includes a linear drive component and a push block, the linear drive component drivingly connecting the push block, and the dimension of the push block along the width direction of the vertical hopper being larger than the width of the vertical hopper;

[0016] The vertical hopper has notches on both sides in its width direction to avoid the pusher block.

[0017] In some embodiments, the flipping guide mechanism includes a guide frame disposed on the frame of the product conveyor line and forming the flipping guide channel and the vertical hopper between the end of the product conveyor line and the guide frame.

[0018] In some embodiments, the guide frame includes:

[0019] The baffle body has an arc-shaped baffle on one side facing the tail end of the product conveyor line, and the arc-shaped baffle is recessed in the direction away from the product conveyor line; and

[0020] An adjustable stop ring is arranged in the middle of the stop frame body. Connectors are provided on both sides of the adjustable stop ring, and the connectors are slidably and adjustablely arranged on the stop frame body.

[0021] In some embodiments, the bagged product stacking bin includes a front baffle and a rear baffle disposed on the conveying surface, and the distance between the front baffle and the rear baffle is the width of the bagged product stacking bin;

[0022] And / or, the product conveyor line is provided with limiting side baffles on both sides of the conveying surface.

[0023] The second aspect of this application also provides a packaging device, including a packaging shell conveyor line and a packaging flipping device according to the first aspect above;

[0024] The packaging shell conveyor line is located on the side of the product conveyor line away from the first linear pusher mechanism and corresponds to the pusher port of the vertical hopper.

[0025] As a further improvement to the above technical solution:

[0026] In some embodiments, the packaging equipment further includes a feeding device, the feeding device comprising:

[0027] A stacking platform is disposed on the product conveyor line and located on one side of the product conveyor line, the bottom surface of the stacking platform being flush with or higher than the conveying surface of the product conveyor line; and

[0028] The second linear pusher mechanism is located on the product conveyor line. When not pushing, the pushing end of the second linear pusher mechanism is located at the end of the stacking platform away from the product conveyor line.

[0029] In some embodiments, the packaging equipment further includes a feeding conveyor line and a gripping robot;

[0030] The product conveyor line is provided with the feeding conveyor line on at least one side, and each feeding device is provided with a corresponding gripping robot, which can move back and forth between the stacking platform and the feeding conveyor line.

[0031] This application provides a packaging flipping device and packaging equipment. When conveying products, the packaging flipping device can directly stack the bagged products to be conveyed vertically into the bagged product stacking bin, and then convey them to the end of the product conveyor line. Since the bagged product stacking bin changes direction at the end of the product conveyor line, the stacked bagged products are also flipped along with it. During the flipping process, a flipping guide channel formed between the flipping guide mechanism and the end of the conveyor belt guides the stacked bagged products, allowing them to smoothly flip 90° before entering the vertical material bin. At this point, the bagged products in the vertical material bin are arranged vertically, and then the first linear pushing mechanism pushes the bagged products out of the vertical material bin for the next processing step. Therefore, the packaging flipping device provided in this application only requires one flip of the bagged products in each bagged product stacking bin at the end of the conveyor belt, and only one pushing operation is needed for the vertically arranged bagged products, greatly reducing the risk of product folding and turning during multiple flips and pushing operations, and improving the packaging yield. Furthermore, while meeting production capacity requirements, it also saves on the configuration of flipping equipment compared to existing technologies, resulting in a simpler structure and reduced costs.

[0032] Other features and advantages of the embodiments of this application will be described in detail in the following detailed description section. Attached Figure Description

[0033] The accompanying drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the following detailed description to explain the embodiments of this application, but do not constitute a limitation on the embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any inventive effort. In the drawings:

[0034] Figure 1 This is a three-dimensional structural diagram of a packaging device provided in an embodiment of this application;

[0035] Figure 2 A partial structural schematic diagram of a packaging flipping device in a packaging equipment provided in an embodiment of this application;

[0036] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle;

[0037] Figure 4 for Figure 2 A magnified view of a portion of point B in the middle;

[0038] Figure 5 for Figure 2 A magnified view of a portion of point C.

[0039] Explanation of reference numerals in the attached figures

[0040] 100. Product conveying line; 110. Conveyor belt; 111. Tail end; 120. Bagged product stacking bin; 121. Front baffle; 122. Rear baffle; 130. Limiting side baffle; 140. Transmission mechanism; 150. Rotary drive mechanism;

[0041] 200. First linear feeding mechanism; 210. Linear drive assembly; 220. Push block;

[0042] 300. Tilting guide mechanism; 301. Tilting guide channel; 302. Vertical hopper; 302a. Push port; 302b. Notch; 310. Guide frame; 311. Baffle body; 3110. Long slot; 312. Adjustable retaining ring; 3120. Connecting part;

[0043] 400. Tilting stabilizing mechanism; 410. Rotating shaft; 420. Rotating wheel; 430. Packaging pressure application component;

[0044] 500. Packaging shell conveyor line;

[0045] 600. Feeding device; 610. Stacking platform; 620. Second linear feeding mechanism;

[0046] 700. Feeding conveyor line;

[0047] 800. Material handling robot. Detailed Implementation

[0048] The specific embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this application.

[0049] The present application will now be described in detail with reference to the accompanying drawings and exemplary embodiments.

[0050] Example 1

[0051] Please see Figure 1 and Figure 2 This embodiment provides a packaging flipping device that can be used to flip flat bagged products by 90° to a vertical placement position to facilitate subsequent packaging operations.

[0052] The packaging flipping device provided in this embodiment includes a product conveyor line 100, a first linear pushing mechanism 200, and a flipping guide mechanism 300.

[0053] The product conveyor line 100 includes a conveyor belt 110, which can be selected as a conveyor belt structure, a conveyor chain structure, or a conveyor chain plate structure, etc. It should be understood that the above are only examples and are not intended to limit the scope of protection of this application.

[0054] In this embodiment, the conveyor belt 110 of the product conveying line 100 has a conveying surface, and a preset number of bagged product stacking bins 120 are provided on the conveying surface. The bagged product stacking bins 120 can be flipped and reversed at the tail end 111 of the product conveying line 100.

[0055] It is understood that the bagged products can be stacked vertically in the bagged product stacking bin 120, meaning each bagged product is in a flat position. When the bagged product stacking bin 120 changes direction at the end 111 of the product conveyor line 100, the bagged products will also rotate synchronously. Specifically, the bagged product stacking bin 120 can rotate 180° at the end 111 of the product conveyor line 100. In this embodiment, it is only necessary to use the bagged product stacking bin 120 to rotate the bagged products by 90° to convert the flat bagged products into an upright position.

[0056] The first linear feeding mechanism 200 is arranged on one side of the tail end 111 of the product conveyor line 100. The first linear feeding mechanism 200 can be used to perform linear feeding operations to push bagged products in a vertical position to the next process, such as the packaging process.

[0057] The flipping guide mechanism 300 is located at the tail end 111 of the product conveyor line 100. A flipping guide channel 301 is formed between the flipping guide mechanism 300 and the tail end 111 of the product conveyor line 100. At the end of the flipping guide channel 301, a vertical material bin 302 is provided at the position when the bagged product stacking bin 120 is flipped 90°. The two ends of the vertical material bin 302 are push ports 302a and are both located in the pushing direction of the first linear push mechanism 200.

[0058] Thus, when the bagged products are flipped, they rotate 90° along the flipping guide channel 301, transforming their flat (vertically stacked) posture into an upright posture (the bagged products are arranged vertically). At this point, the bagged products are located in the upright material bin 302. This controls the first linear pusher mechanism 200 to push the upright bagged products out of the pusher port 302a on one side, allowing them to proceed to the next process.

[0059] Compared to existing technologies, the packaging flipping device provided in this embodiment only requires one sequential flipping of the bagged products in each bagged product stacking bin 120 at the tail end 111 of the conveyor belt 110, and only one push is performed on the vertically arranged bagged products. This greatly reduces the risk of product folding and turning during multiple flipping and pushing, and improves the packaging yield. Furthermore, while meeting production capacity requirements, it also saves on the configuration of flipping equipment compared to existing technologies, resulting in a simpler structure and reduced costs.

[0060] To more clearly describe the technical solution of this application, the packaging flipping device provided in this embodiment will be described in detail below:

[0061] Please see Figure 2 , Figure 3 and Figure 4 In this embodiment, the packaging flipping device further includes a flipping stabilizing mechanism 400, which is disposed above the flipping guide mechanism 300 and located at the tail end 111 of the product conveyor line 100.

[0062] The flipping stabilizing mechanism 400 includes a packaging pressure member 430, which extends into the bagged product stacking compartment 120 located at the tail end 111 of the product conveyor line 100. Thus, when the bagged product stacking compartment 120 enters the flipping guide channel 301 at the tail end 111 of the product conveyor line 100, the packaging pressure member 430 extends into the bagged product stacking compartment 120, thereby applying pressure to the bagged products at the top, preventing the stacked bagged products from becoming loose, scattering disorderly, or jamming the flipping guide channel 301 during flipping.

[0063] Specifically, the flipping stabilizing mechanism 400 includes a rotating shaft 410 and a rotating wheel 420. The rotating shaft 410 is mounted above the flipping guide mechanism 300 via a mounting base; the rotating wheel 420 is mounted on the rotating shaft 410, and the rotating wheel 420 has a plurality of packaging pressure members 430 evenly distributed around its circumference. Each packaging pressure member 430 enters one bagged product stacking compartment 120 at a time, so that the switching of the packaging pressure members 430 is synchronized with the flipping of the bagged product stacking compartment 120.

[0064] Optionally, the packaging pressure application component 430 can be a soft sheet, such as a silicone sheet, rubber sheet, flexible plastic sheet, plastic sheet wrapped with a soft gel, or metal sheet.

[0065] Furthermore, the rotating shaft 410 is connected to a rotating drive mechanism 150 via a transmission mechanism 140. The rotating drive mechanism 150 drives the rotating shaft 410 to actively apply pressure to the bagged products in the stacked compartments 120 of different bagged products by switching between multiple packaging pressure components 430.

[0066] The tilting stabilizing mechanism 400 and the product conveyor line 100 can share the rotary drive mechanism 150 to ensure the synchronization of operations. Alternatively, the tilting stabilizing mechanism 400 and the product conveyor line 100 can each be equipped with a separate rotary drive mechanism 150, and the two rotary drive mechanisms 150 can be controlled by a program to ensure the synchronization of the operation of the tilting stabilizing mechanism 400 and the product conveyor line 100.

[0067] Optionally, the transmission mechanism 140 may be a gear transmission mechanism 140, a sprocket transmission mechanism 140, or a belt pulley transmission structure, etc. It should be understood that the above are merely illustrative examples and are not intended to limit the scope of protection of this application.

[0068] Please see Figure 2 and Figure 3 The first linear feeding mechanism 200 includes a linear drive component 210 and a pusher block 220. The linear drive component 210 drives the pusher block 220, thereby driving the pusher block 220 to perform linear feeding actions.

[0069] In this embodiment, the dimension of the pusher block 220 along the width direction of the vertical material bin 302 is greater than the width of the vertical material bin 302; this ensures that the pusher block 220 can push all the bagged products in the vertical material bin 302 to move, avoiding leakage and jamming.

[0070] Furthermore, the vertical material bin 302 has notches 302b on both sides of its width to avoid the pusher block 220. This avoids the pusher block 220 from interfering with the vertical material bin 302 when performing the pushing action, while ensuring that the pusher block 220 can push materials in the vertical material bin 302 without obstruction.

[0071] Optionally, the power component of the linear drive assembly 210 can be selected as a cylinder, hydraulic cylinder, electric cylinder, linear motor, electric actuator, motor lead screw, or crank-slider structure, etc. It should be understood that the above are merely illustrative examples and are not intended to limit the scope of protection of this application.

[0072] Please see Figure 2 and Figure 3 The aforementioned flipping guide mechanism 300 includes a guide frame 310, which is disposed on the frame of the product conveyor line 100 and forms the flipping guide channel 301 and the vertical hopper 302 between the product conveyor line 100 tail end 111.

[0073] Specifically, the guide frame 310 includes a baffle body 311 and a movable adjustable baffle ring 312. The baffle body 311 has an arc-shaped baffle on one side facing the tail end 111 of the product conveyor line 100. The arc-shaped baffle is recessed in the direction away from the product conveyor line 100, so that the resulting flipping guide channel 301 is also arc-shaped.

[0074] An adjustable retaining ring 312 is positioned in the center of the retaining frame 311. Connectors 3120 are located on both sides of the retaining ring 312, and these connectors 3120 are slidably and adjustably mounted on the retaining frame 311. The retaining frame 311 has elongated holes 3110 for the connectors 3120 to slide on. The adjustable retaining ring 312 is positioned close to the vertical material hopper 302. It is understood that after the bagged product loses contact with the turning and stabilizing mechanism 400, pressure can continue to be applied to the bagged product through the adjustable retaining ring 312, ensuring that the bagged product can smoothly turn into the vertical material hopper 302. Furthermore, the pressure applied to the bagged product by the adjustable retaining ring 312 can be adjusted by adjusting the elongated holes 3110.

[0075] Please see Figure 2 and Figure 5 The aforementioned bagged product stacking compartment 120 includes a front baffle 121 and a rear baffle 122 disposed on the conveying surface. Both the front baffle 121 and the rear baffle 122 have clearance notches in the middle position to cooperate with the packaging pressure member 430. When the packaging pressure member 430 rotates with the rotating wheel 420 and enters the corresponding product stacking compartment 120, it can pass through the clearance notches, which can avoid the baffles interfering with the packaging pressure member 430. The distance between the front baffle 121 and the rear baffle 122 is the width of the bagged product stacking compartment 120.

[0076] Understandably, when the bagged product stacking bin 120 is flipped, the front baffle 121 will flip first due to its forward position, resulting in asynchronous flipping actions between the front baffle 121 and the rear baffle 122. Furthermore, during the flipping process, the front baffle 121 and the rear baffle 122 are not parallel, indirectly increasing the distance between them. To prevent the stacked bagged materials from sliding backward, a soft rubber pressure plate can assist in pressing the material bags from the rear and upper part, pressing the stacked bagged materials against the front baffle 121, replacing the rear baffle's function of limiting the material bags. After the bagged product stacking bin 120 flips 90°, the front baffle 121 is in a horizontal position. At this point, all the bagged products in the stacking bin 120 are placed vertically, with the front baffle 121 supporting the vertically placed bagged products for the first linear pusher mechanism 200 to push them.

[0077] In some embodiments, the distance between the front baffle 121 and the rear baffle 122 is adjustable to accommodate the conveying of bagged products of different sizes.

[0078] Furthermore, the product conveyor line 100 is provided with limiting side baffles 130 on both sides of the conveying surface. The limiting side baffles 130 extend to the tail end 111 of the product conveyor line 100 to achieve limiting guidance on both sides of the flipping guide channel 301.

[0079] In some embodiments, guide side plates may be arranged separately on both sides of the flip guide channel 301.

[0080] Example 2

[0081] Please see Figures 1 to 5 This embodiment provides a packaging device, which includes a packaging shell conveyor line 500 and a packaging flipping device according to the above embodiment 1.

[0082] The packaging shell conveyor line 500 is located on the side of the product conveyor line 100 away from the first linear pusher mechanism 200 and corresponds to the push port 302a of the vertical hopper 302. Thus, when the first linear pusher mechanism 200 pushes material from one push port 302a, the bagged products in the vertical hopper 302 are pushed out from the other push port 302a and into the packaging shell conveyor line 500. Packaging boxes or cartons for packaging are conveyed on the packaging shell conveyor line 500.

[0083] Furthermore, the packaging equipment also includes a feeding device 600. The feeding device 600 includes a stacking platform 610 and a second linear pushing mechanism 620. The stacking platform 610 is disposed on the product conveyor line 100 and located on one side of the product conveyor line 100, and the bottom surface of the stacking platform 610 is flush with or higher than the conveying surface of the product conveyor line 100.

[0084] The second linear pushing mechanism 620 is installed on the product conveyor line 100. When not pushing, the pushing end of the second linear pushing mechanism 620 is located at the end of the stacking platform 610 away from the product conveyor line 100. When pushing, the second linear pushing mechanism 620 outputs linear motion to push the stacked bagged products into the corresponding bagged product stacking bin 120 on the product conveyor line 100.

[0085] In some embodiments, the packaging equipment further includes a feeding conveyor line 700 and a gripping robot 800. The feeding conveyor line 700 is arranged on at least one side of the product conveyor line 100, and each feeding device 600 is correspondingly provided with a gripping robot 800, which can move back and forth between the stacking platform 610 and the feeding conveyor line 700.

[0086] Specifically, bagged products can be conveyed on the feeding conveyor line 700 in an orderly or disordered manner. The gripping robot 800 can grab at least one bagged product conveyed on the feeding conveyor line 700 and transfer it to the stacking platform 610 for stacking. When the preset quantity is stacked, the second linear pushing mechanism 620 outputs linear motion to push the stacked products into the corresponding bagged product stacking bin 120 on the product conveyor line 100. This process does not require flipping the bagged products.

[0087] The packaging equipment provided in this embodiment abandons the existing upright product conveying and replaces it with stacked flat bagged product conveying. It utilizes the product conveyor line 100 itself to flip and change direction at the tail end 111 to achieve the posture flipping of the bagged products. Compared with the existing technology, which only performs one flipping (achieved by the cooperation of the flipping guide mechanism 300 and the flipping stabilizing mechanism 400) and one upright and flat push (performed by the first linear pusher mechanism 200) (the more times the upright and flat push is performed, the more serious the situation of the packaging bag flipping and folding will be), the packaging equipment provided in this embodiment reduces costs and improves yield.

[0088] It should be noted that, in this application, unless otherwise stated, the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" used to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0089] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0090] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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, an electrical connection, or a connection that allows communication between components; 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, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0091] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0092] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A package inversion apparatus, characterized by, The package turnover device comprises: a product conveying line (100) having a conveying surface, a preset number of bagged product stacked bins (120) being arranged on the conveying surface, the bagged product stacked bins (120) being capable of being turned over and changed direction at a tail end (111) of the product conveying line (100); a first linear pushing mechanism (200) arranged on one side of the tail end (111) of the product conveying line (100); and a turnover guide mechanism (300) arranged at the tail end (111) of the product conveying line (100), a turnover guide channel (301) being formed between the turnover guide mechanism (300) and the tail end (111) of the product conveying line (100), and an end of the turnover guide channel (301) being provided with a standing bin (302) at a position where the bagged product stacked bin (120) is turned over by 90°, both ends of the standing bin (302) being respectively provided with pushing openings (302a) and being located in a pushing direction of the first linear pushing mechanism (200).

2. The package inversion apparatus of claim 1, wherein The package turnover device further comprises a turnover stabilizing mechanism (400) arranged above the turnover guide mechanism (300) and at the tail end (111) of the product conveying line (100). The turnover stabilizing mechanism (400) is provided with package pressing members (430) which extend into the bagged product stacked bin (120) at the tail end (111) of the product conveying line (100).

3. The package inversion apparatus of claim 2, wherein, The turnover stabilizing mechanism (400) comprises: a rotating shaft (410) arranged above the turnover guide mechanism (300) through a mounting seat; and a rotating wheel (420) mounted on the rotating shaft (410), and the rotating wheel (420) is provided with a plurality of uniformly distributed package pressing members (430) in a circumferential direction. The rotating shaft (410) is drivingly connected with a rotating driving mechanism (150) through a transmission mechanism (140).

4. The package inversion apparatus of claim 1, wherein The first linear pushing mechanism (200) comprises a linear driving assembly (210) and a pushing block (220), the linear driving assembly (210) being drivingly connected with the pushing block (220), and a dimension of the pushing block (220) in a width direction of the standing bin (302) is greater than a width of the standing bin (302). The standing bin (302) is provided with notches (302b) on both sides in the width direction thereof for avoiding the pushing block (220).

5. A package inversion apparatus according to any one of claims 1-4, characterized in that, The turnover guide mechanism (300) comprises a guide frame (310) arranged on a rack of the product conveying line (100) and forming the turnover guide channel (301) and the standing bin (302) between the rack and the tail end (111) of the product conveying line (100).

6. The package inversion apparatus of claim 5, wherein, The guide frame (310) comprises: a blocking frame body (311) provided with an arc-shaped blocking material portion on one side facing the tail end (111) of the product conveying line (100), and the arc-shaped blocking material portion is recessed in a direction away from the product conveying line (100); and An adjustable movable blocking ring (312) is arranged in the middle of the blocking frame body (311), and connecting pieces (3120) are arranged on both sides of the adjustable movable blocking ring (312), and the connecting pieces (3120) are slidably arranged on the blocking frame body (311).

7. The package inversion apparatus of claim 1, wherein The bagged product stacking bin (120) comprises a front baffle (121) and a rear baffle (122) arranged on the conveying surface, and the distance between the front baffle (121) and the rear baffle (122) is the width of the bagged product stacking bin (120). And / or, the product conveying line (100) is provided with a limiting side baffle (130) on both sides of the conveying surface.

8. A packing apparatus characterized by comprising: The packaging turnover device comprises a packaging shell conveying line (500) and the packaging turnover device according to any one of claims 1-7. The packaging shell conveying line (500) is arranged on the side of the product conveying line (100) away from the first linear pushing mechanism (200) and corresponds to the pushing port (302a) of the vertical storage bin (302).

9. The packing apparatus according to claim 8, wherein, The packaging equipment further comprises a feeding device (600), and the feeding device (600) comprises: A stacking platform (610) is arranged on one side of the product conveying line (100), and the bottom surface of the stacking platform (610) is flush with or higher than the conveying surface of the product conveying line (100); and A second linear pushing mechanism (620) is arranged on the product conveying line (100), and when the pushing mechanism is not in operation, the pushing end of the second linear pushing mechanism (620) is located at the end of the stacking platform (610) away from the product conveying line (100).

10. The packing apparatus according to claim 9, wherein The packaging equipment further comprises a feeding conveying line (700) and a grabbing manipulator (800). At least one side of the product conveying line (100) is arranged with the feeding conveying line (700), and each feeding device (600) is correspondingly provided with one grabbing manipulator (800), and the grabbing manipulator (800) can move back and forth between the stacking platform (610) and the feeding conveying line (700).

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