Packaging machine

Abstract

The utility model relates to the technical field of packaging, in particular to a packaging machine. According to the packaging machine provided by the invention, the paper taking device is arranged to take paper from the paper bin and place the paper below the to-be-packaged article; the packaging machine selectively comprises at least one of a corner taking and placing device, a dispensing device and a paper folding device, so that the packaging machine can be matched with the paper taking device and the paper folding device to realize edge covering and packaging; the paper taking device, the corner taking and placing device and the paper folding device are matched to realize edge covering and corner covering packaging; a paper taking device, a taking and placing device and a dispensing device are matched, so that wrapping packaging and packaging paper fixing through dispensing are achieved; and the paper taking device, the corner taking and placing device, the glue dispensing device and the paper folding device are matched, so that edge wrapping packaging and corner wrapping packaging are achieved, and packaging paper is fixed through glue dispensing. Therefore, according to the packaging machine, different packaging modes can be achieved by matching different devices, and the diversity of the packaging modes is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the packaging technical field, and in particular to a packaging machine. BACKGROUND

[0002] For plate-shaped articles, such as ceramic tiles, flat plates, tiles, etc., in order to reduce the breakage rate during transportation, it is usually necessary to be packaged.

[0003] In the related art, the edge wrapping method is widely used because it can save carton materials. The packaging production line uses a paper taking device and a paper folding device to cooperate with a glue dispensing device to realize edge wrapping packaging of articles. Plate-shaped articles are usually rectangular, and the top corner has a high probability of damage, so a corner is needed to be placed additionally at the top corner.

[0004] However, the existing packaging production line has a single packaging method. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a packaging machine, which is compatible with multiple packaging methods and improves the flexibility of the packaging method.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] The present application provides a packaging machine, which comprises: a paper taking device;

[0008] The packaging machine further comprises at least one of a corner taking and placing device, a glue dispensing device and a paper folding device;

[0009] The corner taking and placing device, the glue dispensing device and the paper folding device are all located on one side of the paper taking device along a first direction; wherein the article to be packaged is configured to be conveyed along the first direction;

[0010] The paper taking device is provided with paper bins on both sides along a second direction, and the paper taking device is configured to take wrapping paper from the paper bins on both sides and place it under the article to be packaged; wherein the second direction is perpendicular to the first direction;

[0011] The corner taking and placing device is configured to place a corner at the top corner of the article to be packaged;

[0012] The glue dispensing device is configured to apply glue on the wrapping paper;

[0013] The paper folding device is configured to fold the wrapping paper to wrap outside the article to be packaged and the corner.

[0014] Compared with the prior art, the packaging machine provided by the first aspect of the present application has the following advantages:

[0015] The packaging machine provided by the application takes paper from the paper bin and places it below the to-be-packaged article through the setting of a paper taking device; the packaging machine selectively comprises at least one of a paper taking and placing angle device, a glue dispensing device and a paper folding device, so that the packaging machine can be matched with the paper taking device and the paper folding device to realize edge wrapping; the packaging machine can be matched with the paper taking device, the paper taking and placing angle device and the paper folding device to realize edge wrapping and corner wrapping; the packaging machine can be matched with the paper taking device, the paper taking and placing angle device and the glue dispensing device to realize edge wrapping and glue dispensing fixing of the wrapping paper; and the packaging machine can be matched with the paper taking device, the paper taking and placing angle device, the glue dispensing device and the paper folding device to realize edge wrapping and corner wrapping and glue dispensing fixing of the wrapping paper. Thus, the packaging machine of the application can realize different packaging modes by matching different devices, thereby improving the diversity of the packaging mode.

[0016] As an improvement of the above packaging machine of the application, the packaging machine comprises the paper taking and placing angle device, the glue dispensing device and the paper folding device, and the paper taking device, the paper taking and placing angle device, the glue dispensing device and the paper folding device are arranged in sequence along the first direction.

[0017] As an improvement of the above packaging machine of the application, an included angle between the support bottom surface of the paper bin and the horizontal plane is an acute angle, and the support bottom surface is used to support the wrapping paper, so that the top ends of the wrapping paper on both sides along the second direction are inclined toward each other.

[0018] As an improvement of the above packaging machine of the application, the paper taking device comprises a displacement component and a paper taking mechanism; the paper taking mechanism is configured to take paper from the paper bin; the output end of the displacement component is connected with the paper taking mechanism, and the displacement component is configured to drive the paper taking mechanism to move from the paper bin to a paper placing position, so as to place the wrapping paper from the paper bin below the to-be-packaged article.

[0019] As an improvement of the above packaging machine of the application, the displacement component comprises a walking mechanism, a lifting mechanism and a turnover mechanism; the output end of the turnover mechanism is connected with the paper taking mechanism, and the turnover mechanism is configured to drive the paper taking mechanism to rotate, so as to turn the wrapping paper in the paper bin to be parallel to the horizontal plane; the first direction and the second direction determine the horizontal plane; the output end of the lifting mechanism is connected with the turnover mechanism, so as to drive the turnover mechanism to move vertically; the vertical direction is perpendicular to the horizontal plane; and the output end of the walking mechanism is connected with the lifting mechanism, so as to drive the lifting mechanism to move along the second direction.

[0020] As an improvement of the above packaging machine of the application, an upper part of the paper taking and placing angle device is provided with an angle bin for storing the corner; the paper taking and placing angle device is configured to descend vertically to take out the corner from the angle bin and push the corner to the top corner of the to-be-packaged article along the diagonal direction of the to-be-packaged article.

[0021] As an improvement of the above packaging machine, a conveying component is arranged below the paper taking device, the angle taking and placing device, the glue dispensing device and the paper folding device to convey the to-be-packaged articles along the first direction; the packaging machine further comprises an adjustable rack, and the conveying component is mounted on the adjustable rack to adjust the position of the conveying component along the second direction.

[0022] As an improvement of the above packaging machine, a plurality of jacking mechanisms are arranged below the paper taking device and the angle taking and placing device respectively, and the jacking mechanisms are used to jack up the to-be-packaged articles on the conveying component; wherein part of the jacking mechanisms are arranged at intervals along the first direction; the adjustable rack is further configured to adjust the position of at least part of the jacking mechanisms along the first direction.

[0023] As an improvement of the above packaging machine, the packaging machine has a first adjusting component configured to adjust the position of the paper taking device, the angle taking and placing device and the paper folding device along the first direction.

[0024] As an improvement of the above packaging machine, the packaging machine has a second adjusting component configured to adjust the position of the angle taking and placing device along the second direction.

[0025] As an improvement of the above packaging machine, the paper folding device and the glue dispensing device are both mounted on the adjustable rack, and the adjustable rack is further configured to adjust the position of the paper folding device and the glue dispensing device along the second direction.

[0026] As an improvement of the above packaging machine, the paper bin has a third adjusting component and a height adjusting component, the third adjusting component is configured to adjust the size of the paper bin along the first direction, and the height adjusting component is configured to adjust the size of the paper bin along the vertical direction.

[0027] As an improvement of the above packaging machine, a plurality of paper bins are arranged, the plurality of paper bins are arranged in sequence along the first direction, and the plurality of paper bins are arranged at intervals along the height direction.

[0028] In addition to the above-described technical problems solved by the present application, technical features constituting the technical solutions, and the beneficial effects brought by these technical features, other technical problems solved by the packaging machine provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought by these technical features will be further described in detail in the specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application or the prior art. Obviously, the drawings in the following description are only a part of the embodiments of the present application, and these drawings and the text description are not intended to limit the scope of the present application in any way, but are intended to explain the present application to those skilled in the art by reference to the specific embodiments. Other drawings can also be obtained by those skilled in the art without creative effort.

[0030] Figure 1 A schematic view of the packaging paper and the article to be packaged provided by the embodiments of the present application;

[0031] Figure 2 A structural schematic view of the packaging machine provided by the embodiments of the present application;

[0032] Figure 3 A top view of the packaging machine provided by the embodiments of the present application;

[0033] Figure 4 A structural schematic view of the conveying component provided by the embodiments of the present application;

[0034] Figure 5 A structural schematic view of the paper bin provided by the embodiments of the present application;

[0035] Figure 6 A side view of the paper bin provided by the embodiments of the present application;

[0036] Figure 7 A structural schematic view of the paper taking device provided by the embodiments of the present application;

[0037] Figure 8 A structural schematic view of the paper taking and placing angle device provided by the embodiments of the present application;

[0038] Figure 9 A structural schematic view of the paper folding device provided by the embodiments of the present application;

[0039] Figure 10 A structural schematic view of the adjustable rack provided by the embodiments of the present application;

[0040] Figure 11 A structural schematic view of another adjustable rack provided by the embodiments of the present application.

[0041] Explanation of reference signs:

[0042] 10: packaging paper; 11: bottom area; 111: convex area; 12: thickness area; 1211: folding edge area; 13: top area; 20: article to be packaged;

[0043] 100: paper taking device; 110: paper taking mechanism; 120: displacement component; 121: turning mechanism; 122: lifting mechanism; 123: walking mechanism; 130: paper taking adjusting assembly;

[0044] 200: paper taking and placing angle device; 210: second adjusting component; 220: paper taking and placing angle adjusting assembly; 230: angle warehouse;

[0045] 300: glue dispensing device; 310: glue dispenser; 320: glue gun;

[0046] 400: paper folding device; 410: paper folding adjusting assembly; 420: first paper folding mechanism; 430: second paper folding mechanism; 440: angle folding mechanism;

[0047] 500: conveying component; 510: supporting component; 520: jacking mechanism;

[0048] 600: paper warehouse; 610: supporting bottom surface; 620: L-shaped support; 630: third adjusting component; 640: height adjusting component; 650: height limiting rod; 660: compression roller;

[0049] 700: centering device;

[0050] 800: adjustable rack; 810: fixed base; 820: movable base; 830: first adjusting mechanism; 840: second adjusting mechanism; 850: first mounting rack; 860: second mounting rack. DETAILED DESCRIPTION

[0051] In the related art, the edge wrapping method is widely used due to the saving of carton consumables. The packaging production line uses a paper taking device and a paper folding device to cooperate with a glue dispensing device to realize edge wrapping packaging of articles. The board articles are usually rectangular, and the damage probability at the top corner is high, so a corner protector needs to be additionally placed at the top corner. The corner protector usually needs to be manually placed. The existing packaging production line cannot be compatible with corner wrapping packaging and edge wrapping packaging, resulting in low packaging efficiency.

[0052] Therefore, the packaging machine provided by the embodiments of the present application can be compatible with a paper taking and placing angle device and a glue dispensing device, and can realize edge wrapping and corner wrapping packaging methods. By setting adjusting components, the packaging machine can be used for packaging articles of different sizes, and the application range of the packaging machine is improved.

[0053] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0054] The embodiment of the present application provides a packaging machine for packaging an article to be packaged. The article to be packaged includes but is not limited to a ceramic tile, a tile, a flat plate and the like.

[0055] In combination Figure 1 The article to be packaged can be rectangular and has four corners. The article to be packaged has a first center line O1 and a second center line O2, and the article to be packaged is symmetrical about the first center line O1 and the second center line O2 respectively. The first center line O1 is parallel to the length direction of the article to be packaged, and the second center line O2 is parallel to the width direction of the article to be packaged.

[0056] Continuing to refer to Figure 1 The packaging machine of the embodiment of the present application realizes four edge packaging and four corner packaging on the article to be packaged 20. The packaging paper 10 is placed at both ends of the two long edges respectively, and is folded to the wide edge, so as to realize the packaging of the article to be packaged 20. After the packaging paper 10 is placed and before it is folded, the corners are placed at the four corners of the article to be packaged 20.

[0057] In combination Figure 2 and Figure 3 The packaging machine of the embodiment of the present application comprises a paper taking device 100.

[0058] The packaging machine of the embodiment of the present application further comprises at least one of a corner taking and placing device 200, a glue dispensing device 300 and a paper folding device 400. The corner taking and placing device 200, the glue dispensing device 300 and the paper folding device 400 are all located on one side of the paper taking device 100 along a first direction.

[0059] Exemplarily, the packaging machine comprises the paper taking device 100 and the corner taking and placing device 200.

[0060] Exemplarily, the packaging machine comprises the paper taking device 100, the corner taking and placing device 200 and the paper folding device 400.

[0061] Exemplarily, the packaging machine comprises the paper taking device 100, the corner taking and placing device 200 and the glue dispensing device 300.

[0062] Exemplarily, the packaging machine comprises the paper taking device 100, the corner taking and placing device 200, the glue dispensing device 300 and the paper folding device 400.

[0063] In combination Figure 2 The embodiment of the present application takes the packaging machine comprising the paper taking device 100, the corner taking and placing device 200, the glue dispensing device 300 and the paper folding device 400 as an example for illustration. However, this is not a limitation on the structure of the packaging machine.

[0064] The paper taking device 100 is configured to take wrapping paper from the paper bin 600 and place it under the to-be-packaged article. The corner taking and placing device 200 is configured to take corners from the corner bin and place them at the four corners of the to-be-packaged article. The dispensing device 300 is configured to output adhesive material to the wrapping paper. The paper folding device 400 is configured to fold the wrapping paper to form a carton that wraps around the edges of the to-be-packaged article.

[0065] In the embodiment of the present application, the paper taking device 100, the corner taking and placing device 200, the dispensing device 300, and the paper folding device 400 are arranged in sequence along the first direction. The first direction corresponds to the X-axis direction in the drawings.

[0066] The to-be-packaged article is configured to be conveyed along the first direction (corresponding to the X-axis direction in the drawings), so that the to-be-packaged article sequentially passes through the paper taking device 100, the corner taking and placing device 200, the dispensing device 300, and the paper folding device 400. The packaging machine of the embodiment of the present application is provided with a conveying component 500 below the paper taking device 100, the corner taking and placing device 200, the dispensing device 300, and the paper folding device 400, to convey the to-be-packaged article along the first direction.

[0067] The conveying component 500 can be an integral component arranged along the first direction.

[0068] The conveying component 500 can be provided in plurality and arranged side by side along the first direction. The paper taking device 100, the corner taking and placing device 200, the dispensing device 300, and the paper folding device 400 are respectively provided below the conveying component 500. In this way, the size of the conveying component 500 is relatively short, the conveying is stable, and maintenance is facilitated.

[0069] The top surface of the conveying component 500 forms a support plane for supporting the to-be-packaged article. The top surfaces of the plurality of conveying components 500 are flush to ensure the stability of the conveying of the to-be-packaged article.

[0070] Exemplarily, the conveying component 500 is a belt conveying structure, which is stable in conveying and has low noise; and the conveying surface is formed by the conveying belt.

[0071] In some embodiments, the conveying component 500 has a relatively wide conveying belt to improve the stability of supporting and conveying the to-be-packaged article.

[0072] In other embodiments, a plurality of conveying components 500 are arranged along a second direction to form a relatively wide support area and improve the stability of conveying the to-be-packaged article. The second direction is perpendicular to the first direction, and the second direction corresponds to the Y-axis direction in the drawings.

[0073] Exemplarily, two conveying components 500 are arranged at intervals along the second direction, which can improve the stability of conveying the to-be-packaged articles and avoid the complexity of the packaging machine caused by arranging too many conveying components 500, and the two conveying components 500 are arranged at intervals along the second direction to adapt to to-be-packaged articles of different widths.

[0074] With reference back to Figure 2 and Figure 3 In some embodiments, a support component 510 is arranged between the two conveying components 500 arranged at intervals along the second direction, and the support component 510 is configured to assist in supporting the to-be-packaged articles.

[0075] Exemplarily, the support component 510 includes a support base and a plurality of support wheels arranged at intervals along the first direction. The support wheels are rotatably mounted on the support base, and the axial direction of the support wheels is parallel to the second direction. The top ends of the support wheels are flush with the support planes of the conveying components 500 to jointly support the to-be-packaged articles.

[0076] With reference back to Figure 2 and Figure 3 The packaging machine of the embodiments of the present application further includes a centering device 700, which is arranged upstream of the paper taking device 100 along the first direction, i.e., the to-be-packaged articles pass through the centering device 700 first and then pass through the paper taking device 100.

[0077] A conveying component 500 is also arranged below the centering device 700 to convey the to-be-packaged articles from the centering station to the paper taking station where the paper taking device 100 is arranged.

[0078] The centering device 700 is configured to adjust the position of the to-be-packaged articles along the second direction. Taking the conveying of the to-be-packaged articles along the length direction as an example, the length direction of the to-be-packaged articles is the same as the first direction. The centering device 700 is configured to center the first center line of the to-be-packaged articles, i.e., to make the first center line of the to-be-packaged articles located in the middle of the conveying line, so as to calibrate the position for subsequent packaging.

[0079] In some embodiments, the centering device 700 includes a plurality of centering components, which are symmetrically arranged on both sides of the support component 510 along the second direction, and the centering components are located on the outer side of the support component 510 away from the conveying component 500. The centering components are configured to move along the second direction to push the to-be-packaged articles to be centered.

[0080] Of course, a plurality of centering components can be arranged at intervals along the first direction to increase the action length for pushing the to-be-packaged articles 20 and ensure the accuracy of the centering operation.

[0081] In some embodiments, with reference to Figure 3The centering device 700 is provided below with a jacking mechanism 520, which is located on the inner side of the conveying component 500. The jacking mechanism 520 is configured to drive the to-be-packaged article to move vertically.

[0082] The jacking mechanism 520 can be a jacking cylinder, which is simple in structure and easy to drive.

[0083] A plurality of jacking mechanisms 520 are arranged at intervals along the first direction, for example, three jacking mechanisms 520 are arranged at intervals along the first direction, so as to increase the jacking support area of the to-be-packaged article and ensure the reliability and stability of the to-be-packaged article when it is jacked up.

[0084] When the conveying component 500 conveys the to-be-packaged article to the centering station, the jacking mechanism 520 jacks up the to-be-packaged article to separate it from the conveying component 500; then the centering device 700 pushes the to-be-packaged article to center it; after centering, the jacking mechanism 520 lowers to place the centered to-be-packaged article on the conveying component 500.

[0085] Continuing to refer to Figure 2 and Figure 3 , the paper taking device 100 is provided with a plurality of paper bins 600 on both sides along the second direction, and the paper taking device 100 is configured to take wrapping paper from the paper bins 600 on both sides and place it below the to-be-packaged article.

[0086] In some embodiments, the paper bin 600 is provided in plurality, the plurality of paper bins 600 are arranged in sequence along the first direction, and the plurality of paper bins 600 are arranged at intervals along the height direction.

[0087] Exemplarily, in combination with Figure 5 , three paper bins 600 are arranged at intervals along the first direction, and two paper bins 600 are arranged along the height direction. In this way, six paper bins 600 are arranged on one side of the paper taking device 100.

[0088] The embodiments of the present application can not only increase the storage amount of paper by arranging a plurality of paper bins 600 on one side of the paper taking device 100, for example, one paper bin 600 can be used as a backup to reduce the frequency of adding paper, but also can store multiple types of wrapping paper, for example, wrapping paper of different color numbers and different sizes.

[0089] In some embodiments, a plurality of paper bins 600 are arranged vertically, further increasing the storage amount of wrapping paper of the packaging machine and allowing different types of wrapping paper to be stored.

[0090] In some embodiments, in combination with Figure 6 , the angle formed between the support bottom surface 610 of the paper bin 600 and the horizontal plane is an acute angle, and the support bottom surface 610 is used to support the wrapping paper 10, so that the top ends of the wrapping paper 10 in the paper bins 600 on both sides along the second direction are inclined toward each other.

[0091] In this way, the paper taking device 100 can take paper from the inside of the paper bin 600, and can also add paper from the outside of the paper bin 600 at the same time, without stopping to add paper, which is beneficial to ensure the packaging efficiency. Moreover, the packaging paper slides downward on the inclined support bottom surface 610 under the action of gravity, which is convenient for the paper taking device 100 to take paper, and does not need to additionally set a structure for pushing the packaging paper, which is beneficial to simplify the structure of the packaging machine.

[0092] In the embodiment of the present application, the packaging machine is matched with a vertical paper bin 600, which is convenient for adding packaging paper, and can store packaging paper of various colors and sizes by setting multiple layers of paper bins 600, thereby improving the compatibility of the packaging machine and improving the packaging efficiency.

[0093] In some embodiments, in combination Figure 5 The paper bin 600 includes two L-shaped supports 620, which are oppositely arranged along the first direction, and the bottom plates of the two L-shaped supports 620 form the support bottom surface 610 of the paper bin 600, and the vertical plates of the two L-shaped supports 620 limit the size of the paper bin 600 along the first direction, i.e., limit the length of the paper bin 600.

[0094] The paper bin 600 further includes a compression roller 660, which is slidably arranged on the L-shaped support 620. The compression roller 660 is located on the outside of the packaging paper, and moves downward along the L-shaped support 620 under the action of gravity, thereby serving to compress the packaging paper downward.

[0095] In some embodiments, the paper taking device 100 includes a displacement component 120 and a paper taking mechanism 110.

[0096] The paper taking mechanism 110 is configured to take paper from the paper bin 600, wherein the paper taking mechanism 110 can be a mechanical arm, and the paper taking mechanism 110 can also be a suction cup mechanism.

[0097] In the embodiment of the present application, four paper taking mechanisms 110 are arranged to take paper from the paper bin 600 to perform edge wrapping packaging on the to-be-packaged articles 20.

[0098] The output end of the displacement component 120 is connected with the paper taking mechanism 110, and the displacement component 120 is configured to drive the paper taking mechanism 110 to move from the paper bin 600 to a paper placing position, so as to place the packaging paper 10 from the paper bin 600 below the to-be-packaged articles 20.

[0099] The to-be-packaged articles are placed on the conveying component 500, i.e., the to-be-packaged articles are placed parallel to the horizontal plane. The horizontal plane corresponds to the XY plane in the drawing.

[0100] When the wrapping paper is placed obliquely relative to the horizontal plane, the displacement component 120 drives the paper taking mechanism 110 to be displaced from the paper bin 600 to the paper placing station, and places the obliquely placed wrapping paper under the horizontally placed object to be wrapped.

[0101] As shown in Figure 7 The displacement component 120 includes a walking mechanism 123, a lifting mechanism 122 and a turnover mechanism 121.

[0102] The output end of the turnover mechanism 121 is connected with the paper taking mechanism 110, and the turnover mechanism 121 is configured to drive the paper taking mechanism 110 to rotate, so as to turn the wrapping paper in the paper bin 600 to be parallel to the horizontal plane. The driver of the turnover mechanism 121 can be a motor, a turnover cylinder or the like.

[0103] The output end of the lifting mechanism 122 is connected with the turnover mechanism 121, so as to drive the turnover mechanism 121 to move along the vertical direction; the vertical direction is perpendicular to the horizontal plane, and the vertical direction corresponds to the Z-axis direction in the drawing. The lifting mechanism 122 drives the turnover mechanism 121 to move along the vertical direction, so as to drive the paper taking mechanism 110 to move along the vertical direction.

[0104] The lifting mechanism 122 can include a lifting cylinder; or, the lifting mechanism 122 can include a motor and a linear transmission assembly, the linear transmission assembly converts the rotation of the motor into vertical movement, and the linear transmission assembly includes but is not limited to a gear and a rack, a lead screw and a nut or the like.

[0105] The output end of the walking mechanism 123 is connected with the lifting mechanism 122, so as to drive the lifting mechanism 122 to move along the second direction, thereby driving the lifting mechanism 122 and the paper taking mechanism 110 to move along the second direction.

[0106] The action process of the paper taking device 100 is as follows:

[0107] The turnover mechanism 121 is turned over, so as to turn the suction disc of the paper taking mechanism 110 by a set angle, so that the disc surface of the suction disc is parallel to the wrapping paper in the paper bin 600; the lifting mechanism 122 drives the paper taking mechanism 110 to rise to the paper taking position of the paper bin 600; the walking mechanism 123 drives the lifting mechanism 122 and the paper taking mechanism 110 to move along the second direction towards the paper bin 600, so that the suction disc is in contact with the wrapping paper; then, the paper taking mechanism 110 generates low pressure to suck the wrapping paper. The walking mechanism 123 drives the lifting mechanism 122, the paper taking mechanism 110 and the wrapping paper to retreat, and then the turnover mechanism 121 turns over the wrapping paper to be in the horizontal plane; the lifting mechanism 122 drives the turnover mechanism 121 and the wrapping paper to descend to a set height, so that the wrapping paper is located under the object to be wrapped. The walking mechanism 123 drives the paper taking mechanism 110 to move along the second direction to a set position, so that part of the wrapping paper is located under the object to be wrapped, and the other part of the wrapping paper is located outside the object to be wrapped.

[0108] In this way, the shifting component 120 drives the paper taking mechanism 110 to move along the second direction by the walking mechanism 123, drives the paper taking mechanism 110 to move vertically by the lifting mechanism 122, and drives the paper taking mechanism 110 to overturn by the overturning mechanism 121, so that the wrapping paper is overturned from being inclined to the horizontal plane to being parallel to the horizontal plane, and the wrapping paper is realized from the paper bin 600 to the lower side of the to-be-wrapped article.

[0109] It should be noted that the inner side of the conveying component 500 below the paper taking device 100 is provided with a jacking mechanism 520, which jacks up the to-be-wrapped article, so as to facilitate the paper taking device 100 to place the wrapping paper below the to-be-wrapped article. When the paper taking device 100 places the wrapping paper below the to-be-wrapped article, the jacking mechanism 520 falls, so that the to-be-wrapped article presses the wrapping paper on the conveying component 500.

[0110] Continuing to refer to Figure 2 , the paper taking and placing corner device 200 is configured to place the corner at the top corner of the to-be-wrapped article.

[0111] In the embodiment of the present application, the paper taking and placing corner device 200 is provided with four, so as to simultaneously place the corners at the four top corners of the to-be-wrapped article.

[0112] In combination Figure 8 , the upper side of the paper taking and placing corner device 200 is provided with a corner bin 230 for storing the corners.

[0113] The paper taking and placing corner device 200 is configured to descend vertically to take out the corners from the corner bin 230, and push the corners to the top corner of the to-be-wrapped article along the diagonal direction of the wrapping article.

[0114] Exemplarily, the paper taking and placing corner device 200 can include a corner limiting piece, a lifting assembly and a pushing assembly. The corner limiting piece is located at the bottom end of the corner bin 230, and plays a limiting role on the corners in the corner bin 230.

[0115] The output end of the lifting assembly is connected with the corner limiting piece, and the lifting assembly drives the corner limiting piece to move vertically. The lifting assembly includes a lifting cylinder and a guide piece, and the guide piece extends vertically; the lifting cylinder drives the corner limiting piece to move along the guide piece. The lifting assembly can further include a motor and a linear transmission piece. The linear transmission piece converts the rotation of the motor into vertical movement, and the linear transmission piece includes but is not limited to a gear and a rack, a lead screw and a nut, etc.

[0116] The output end of the pushing assembly is connected with the lifting assembly, and the pushing assembly pushes the lifting assembly along the diagonal direction of the wrapping article, so as to push the corners to the top corner of the to-be-wrapped article. The pushing assembly can include a pushing cylinder as a power piece, which is simple in structure and is convenient to drive.

[0117] In the embodiment of the present application, four angle placing and taking devices 200 are arranged, and each angle placing and taking device 200 is arranged with an angle bin, so as to place the angle on the four corners of the to-be-packaged article at the same time, thereby improving the packaging efficiency.

[0118] It should be noted that the inner side of the conveying component 500 below the angle placing and taking device 200 is arranged with a jacking mechanism 520, and the jacking mechanism 520 jacks up the to-be-packaged article, so as to place the angle on the to-be-packaged article by the angle placing and taking device 200. When the angle is placed below the to-be-packaged article by the angle placing and taking device 200, the jacking mechanism 520 falls, so as to make the to-be-packaged article fall on the conveying component 500.

[0119] Continuing to refer to Figure 2 , the glue dispensing device 300 is configured to apply glue on the packaging paper.

[0120] In some embodiments, the glue dispensing device 300 includes a glue dispenser 310 and glue guns 320, the glue dispenser 310 is connected with the glue guns 320 through a pipeline, and the glue dispenser 310 provides adhesive glue for the glue guns 320. The glue guns 320 are configured to apply glue on the packaging paper.

[0121] In some embodiments, the glue guns 320 are arranged with four glue guns 320, and the four glue guns 320 apply glue on the four packaging papers respectively, thereby improving the packaging efficiency; and the glue guns 320 do not need to be arranged with a displacement mechanism, thereby simplifying the structure of the packaging machine.

[0122] As shown in Figure 2 , the paper folding device 400 is configured to fold the packaging paper, so as to wrap the to-be-packaged article and the angle outside.

[0123] The paper folding device 400 can be arranged with four paper folding devices 400, so as to fold the four packaging papers at the same time, thereby improving the packaging efficiency.

[0124] In combination Figure 9 , the paper folding device 400 can include a first paper folding mechanism 420, a second paper folding mechanism 430 and a corner folding mechanism 440.

[0125] First in combination Figure 1 , the bottom area 11 of the packaging paper 10 is located on the bottom surface of the to-be-packaged article 20, and the thickness area 12 and the top area 13 of the packaging paper 10 are located on the bottom surface of the to-be-packaged article 20. The bottom area 11, the thickness area 12 and the top area 13 are divided by a division line on the packaging paper 10. The end of the packaging paper 10 along the length direction of the to-be-packaged article 20 protrudes from the to-be-packaged article 20.

[0126] After the packaging is completed, the bottom area 11 is located at the bottom of the to-be-packaged article 20, the top area 13 is located at the top of the to-be-packaged article 20, and the thickness area 12 is located at the thickness side of the to-be-packaged article 20.

[0127] The folding board of the first folding mechanism 420 is driven to rise to a set height to make the thickness area 12 and the top area 13 of the packaging paper stand up; the folding corner mechanism 440 is extended to fold the edge area 1211 of the thickness area 12 to the thickness side in the width direction. Then, the folding board of the second folding mechanism 430 is raised to a set height to make the protruding area 111 of the bottom area 11 stand up, and then the folding board of the second folding mechanism 430 is extended in the first direction to fold the protruding area 111 from the width direction to the top of the to-be-packaged article; the second folding mechanism 430 is restored to the initial position; the folding corner mechanism 440 is retracted to the initial position; finally, the folding board of the first folding mechanism 420 is extended in the second direction to fold the top area 13 from the length direction to the top of the to-be-packaged article, so that the top area 13 is bonded with the protruding area 111. The first folding mechanism 420 keeps the extended state in the second direction for a set time to ensure the reliability of the bonding of the packaging paper; then the folding board of the first folding mechanism 420 is raised, retracted and lowered to the initial position.

[0128] In some embodiments, the first folding mechanism 420 comprises a first folding board, a first lifting component and a first pushing component, the first lifting component is configured to drive the first folding board to move vertically. When the thickness area 12 and the top area 13 are located above the first folding board, the first lifting component drives the first folding board to rise, thereby lifting the thickness area 12 and the top area 13. The first pushing component is configured to drive the first folding board to move in the second direction, and the second pushing component drives the first folding board to move in the second direction, thereby pushing the standing top area 13 flat.

[0129] In some embodiments, the second folding mechanism 430 comprises a second folding board, a second lifting component and a second pushing component, the second lifting component is configured to drive the second folding board to move vertically. The second pushing component is configured to drive the second folding board to move in the first direction.

[0130] In some embodiments, the folding corner mechanism 440 comprises a telescopic cylinder and a third folding board, the output end of the telescopic cylinder is connected with the third folding board to drive the third folding board to move in the second direction.

[0131] In some embodiments, the first folding mechanism 420, the second folding mechanism 430 and the folding corner mechanism 440 are installed on the same base, so that the first folding mechanism 420, the second folding mechanism 430 and the folding corner mechanism 440 are integrated, which not only facilitates the assembly of the folding device 400, but also facilitates the adjustment of the position of the folding device 400.

[0132] Through the above arrangement, the packaging machine provided by the embodiment of the application can not only realize corner and edge packaging of the to-be-packaged articles, but also can select different packaging modes according to actual needs, improve the flexibility and diversity of the packaging mode, and improve the packaging efficiency.

[0133] Exemplarily, the paper taking device 100 and the paper folding device 400 are configured to be started, realizing the edge packaging of the to-be-packaged articles; the glue dispensing device 300 and the angle taking and placing device 200 are configured to be turned off. At this time, the packaging paper is not glued, and only the edge is folded, which can be fixed by the subsequent binding belt and the like.

[0134] Exemplarily, the paper taking device 100, the angle taking and placing device 200 and the paper folding device 400 are configured to be started, realizing the edge and corner packaging of the to-be-packaged articles. The glue dispensing device 300 is configured to be turned off. At this time, the packaging paper is not glued, and can be fixed by the subsequent binding belt and the like.

[0135] Exemplarily, the paper taking device 100, the angle taking and placing device 200 and the glue dispensing device 300 are configured to be started, realizing the corner packaging of the to-be-packaged articles and gluing the packaging paper.

[0136] Exemplarily, the paper taking device 100, the paper folding device 400 and the glue dispensing device 300 are configured to be started, realizing the edge packaging of the to-be-packaged articles and gluing the packaging paper.

[0137] Exemplarily, the paper taking device 100, the angle taking and placing device 200, the glue dispensing device 300 and the paper folding device 400 are all configured to be started, realizing the edge and corner packaging of the to-be-packaged articles and gluing the packaging paper by the glue dispensing device 300.

[0138] Therefore, the packaging machine provided by the embodiment of the application can at least select the above four packaging modes, so that the application range of the packaging machine is more extensive and the application is more flexible.

[0139] Of course, when the packaging machine includes the paper taking device 100 and the angle taking and placing device 200, the edge packaging of the to-be-packaged articles is realized.

[0140] When the packaging machine includes the paper taking device 100, the angle taking and placing device 200 and the paper folding device 400, the edge and corner packaging of the to-be-packaged articles is realized.

[0141] When the packaging machine includes the paper taking device 100, the angle taking and placing device 200 and the glue dispensing device 300, the corner packaging of the to-be-packaged articles is realized, and the packaging paper is glued.

[0142] When the packaging machine includes the paper taking device 100, the glue dispensing device 300 and the paper folding device 400, the edge packaging of the to-be-packaged articles is realized, and the packaging paper is glued.

[0143] The above is only an exemplary description of the packaging method.

[0144] In some embodiments of the present application, the packaging machine can package different sizes of articles to be packaged. The position of each component in the first direction and the position in the second direction need to be adjusted.

[0145] With reference to Figure 2 and Figure 10 , the packaging machine of the embodiments of the present application further comprises an adjustable frame 800, and the conveying component 500 is mounted on the adjustable frame 800 to adjust the position of the conveying component 500 in the second direction. Exemplarily, the conveying component 500 can be fixed on the adjustable frame 800 by fasteners such as bolts, nuts, etc.

[0146] In some embodiments, the adjustable frame 800 comprises a fixed base 810, a movable base 820 and a first adjusting mechanism 830, the fixed base 810 is supported on the ground, and the movable base 820 is slidably mounted on the fixed base 810 in the second direction. The output end of the first adjusting mechanism 830 is connected with the movable base 820 to drive the movable base 820 to move in the second direction.

[0147] The conveying component 500 is mounted on the movable base 820, so that under the drive of the first adjusting mechanism 830, the conveying component 500 is movable in the second direction, thereby adjusting the position of the conveying component 500 in the second direction, and further adjusting the interval between the two conveying components 500 on both sides in the second direction, so that the conveying component 500 can be suitable for different widths of articles to be packaged.

[0148] The centering device 700 is fixed on the movable base 820 and located outside the conveying component 500, so that the centering device 700 moves synchronously with the conveying component 500 in the second direction, which is beneficial to ensure the relative position of the centering device 700 and the conveying component 500.

[0149] The jacking mechanism 520 is mounted on the movable base 820 and located inside the conveying component 500, so that the jacking mechanism 520 moves synchronously with the conveying component 500 in the second direction, which can not only adapt to different widths of articles to be packaged, but also ensure the relative position of the jacking mechanism 520 and the conveying component 500.

[0150] The adjustable rack 800 can be provided with multiple, respectively adjusting the position of the conveying component 500 under different components along the second direction. Exemplarily, the adjustable rack 800 is provided with four, respectively adjusting the position of the conveying component 500 under the centering device 700, the paper taking device 100, the taking and placing angle device 200 and the paper folding device 400. Among them, the paper folding device 400 and the glue dispensing device 300 can share one conveying component 500. In this way, the conveying distance of a single conveying component 500 is shorter, which is convenient for the adjustable rack 800 to adjust.

[0151] Exemplarily, in combination with Figure 2 and Figure 10 The adjustable rack 800 further comprises a first mounting rack 850 for mounting the displacement component 120 of the paper taking device 100.

[0152] Exemplarily, in combination with Figure 2 and Figure 11 The adjustable rack 800 further comprises a second mounting rack 860 for mounting the taking and placing angle device 200, so that the taking and placing angle device 200 can be located outside the conveying component 500.

[0153] In some embodiments, the first adjusting mechanism 830 can include a motor and a linear transmission assembly, including but not limited to a gear rack, a screw nut, etc.

[0154] Along the length direction of the conveying component 500, i.e. the first direction in the drawing, the first adjusting mechanism 830 can be provided with multiple, to ensure the consistency of the position adjustment of the conveying component 500 along the second direction.

[0155] In some embodiments, when two conveying components 500 are provided along the second direction, one of the conveying components 500 can be fixed, and the position of the other conveying component 500 along the second direction is adjusted by the first adjusting mechanism 830, so as to adjust the interval between the two conveying components 500 along the second direction.

[0156] In another embodiment, when two conveying components 500 are provided along the second direction, the first adjusting mechanism 830 has two output ends, respectively adjusting the position of the two conveying components 500 along the second direction, so that the adjustment response is more rapid, and it is convenient for the centering device to center the packaging paper. Of course, two first adjusting mechanisms 830 can also be provided to adjust the position of the two conveying components 500 along the second direction.

[0157] In the embodiment of the present application, the paper taking device 100 comprises a walking mechanism 123, which drives the paper taking mechanism 110 to move along the second direction, so that the paper taking device 100 can adapt to different widths of the to-be-packaged articles.

[0158] With reference to the foregoing Figure 8 , the packaging machine has a second adjusting component 210 configured to adjust the position of the angle taking and placing device 200 along the second direction.

[0159] The second adjusting component 210 is configured to adjust the position of the angle taking and placing device 200 along the second direction. Exemplarily, the output end of the second adjusting component 210 can be connected with two angle taking and placing devices 200 to adjust the interval between the two angle taking and placing devices 200 along the second direction. Two second adjusting components 210 can be provided to adjust the position of the four angle taking and placing devices 200 along the second direction respectively. The second adjusting component 210 can include a motor and a transmission belt, a motor and a gear rack, or a motor and a screw nut.

[0160] In some embodiments of the present application, the four glue guns 320 of the glue dispensing device 300 can be mounted on the movable base 820 of the adjustable rack 800 below, so that the four glue guns 320 move along with the movable base 820 along the second direction, thereby adjusting the position of the glue guns 320 along the second direction, so that the glue guns 320 can adapt to different widths of the to-be-packaged articles. Such an arrangement can simplify the structure of the packaging machine.

[0161] In some embodiments of the present application, the folding device 400 can be mounted on the movable base 820 of the adjustable rack 800 below, so that the folding device 400 moves along with the movable base 820 along the second direction, thereby adjusting the position of the folding device 400 along the second direction, so that the folding device 400 can adapt to different widths of the to-be-packaged articles. Such an arrangement can simplify the structure of the packaging machine, without the need to additionally provide an adjusting component for the folding device 400.

[0162] Of course, in some embodiments, the packaging machine can also additionally provide an adjusting component to adjust the position of the glue dispensing device 300 and the folding device 400 along the second direction.

[0163] In the embodiments of the present application, the angle taking and placing device 200 is configured to take the angle from the angle warehouse and convey below the to-be-packaged articles of the conveying component 500. The angle taking and placing device 200 is located outside the conveying component 500, and the position of the angle taking and placing device 200 along the second direction can be adjusted by providing the second adjusting component 210, which is simpler in structure than connecting the angle taking and placing device 200 to the movable base 820 of the adjustable rack 800.

[0164] The relative positions of the four glue guns 320 of the glue dispensing device 300 and the four folding devices 400 along the second direction are fixed, and they are directly fixed to the movable base 820 of the adjustable rack 800, which is simpler in structure.

[0165] The above is the position adjustment of each component along the second direction to adapt to different widths of the to-be-packaged articles. The position adjustment of each component along the first direction to adapt to different lengths of the to-be-packaged articles is introduced below.

[0166] In some embodiments, the adjustable rack 800 is further configured to adjust the position of at least part of the lifting mechanism 520 along the first direction, so that the lifting mechanism 520 can adapt to different lengths of the to-be-packaged articles.

[0167] In combination Figure 4 The adjustable rack 800 further comprises a second adjustment mechanism 840 mounted on the movable base 820, and a conveying end of the second adjustment mechanism 840 is connected with at least part of the lifting mechanism 520 to drive the lifting mechanism 520 to move along the first direction, thereby adjusting the position of the lifting mechanism 520 along the first direction.

[0168] The second adjustment mechanism 840 can comprise a motor and a linear transmission assembly, including but not limited to a gear rack, a screw nut, etc. The second adjustment mechanism 840 can comprise a motor and a transmission belt assembly.

[0169] In some embodiments, three lifting mechanisms 520 are arranged along the first direction at intervals, wherein the middle lifting mechanism 520 is fixed, and the second adjustment mechanism 840 drives the other two lifting mechanisms 520 to move along the first direction, so that the lifting mechanism 520 can adapt to different lengths of the to-be-packaged articles.

[0170] The packaging machine has a first adjustment component configured to adjust the positions of the paper taking device 100, the angle taking and placing device 200, and the paper folding device 400 along the first direction.

[0171] In combination Figure 7 , the first adjustment component can comprise a paper taking adjustment assembly 130, and an output end of the paper taking adjustment assembly 130 is connected with the paper taking device 100, which is slidably mounted on the adjustable rack 800. The paper taking adjustment assembly 130 is configured to adjust the position of the paper taking device 100 along the first direction, so that the paper taking device 100 can adapt to different lengths of the to-be-packaged articles. The paper taking adjustment assembly 130 can comprise a motor and a linear transmission assembly, including but not limited to a gear rack, a screw nut, etc.

[0172] In combination Figure 8The first adjusting component can include a pick-and-place angle adjusting assembly 220 configured to adjust the position of the pick-and-place angle device 200 along the first direction, so that the pick-and-place angle device 200 can be adapted to different lengths of the to-be-packaged articles. Exemplarily, the pick-and-place angle adjusting assembly 220 can include a motor and a belt assembly arranged along the first direction and connected with the pick-and-place angle device 200, so that the motor drives the pick-and-place angle device 200 to move along the first direction through the belt assembly.

[0173] In combination with Figure 9 The first adjusting component can include a folding paper adjusting assembly 410 configured to adjust the position of the folding paper device 400 along the first direction, so that the folding paper device 400 can be adapted to different lengths of the to-be-packaged articles. Exemplarily, the folding paper adjusting assembly 410 can include a motor and a belt assembly, or the folding paper adjusting assembly 410 can include a motor and a gear, a rack, etc.

[0174] Through the above arrangement, the position of the centering device 700, the paper picking device 100, the pick-and-place angle device 200 and the folding paper device 400 along the first direction and the second direction is adjusted, so that the packaging machine can be adapted to different lengths and widths of the to-be-packaged articles. In order to package different lengths and widths of the to-be-packaged articles, the size of the packaging paper is also different, and therefore the length and the height of the paper bin 600 need to be adjusted, so that the paper bin 600 can store different sizes of the packaging paper.

[0175] In combination with Figure 5 and Figure 6 In some embodiments, the paper bin 600 has a third adjusting component 630 configured to adjust the size of the paper bin 600 along the first direction, and a height adjusting component 640 configured to adjust the size of the paper bin 600 along the vertical direction.

[0176] Exemplarily, the third adjusting component 630 is connected with at least one L-shaped support 620 of the paper bin 600, and the third adjusting component 630 drives the at least one L-shaped support 620 to move along the first direction, so as to adjust the size of the paper bin 600 along the first direction.

[0177] The third adjusting component 630 can include a motor and a belt transmission assembly, and the third adjusting component 630 can also include a motor, a gear and a rack, etc.

[0178] Three paper bins 600 are arranged in sequence along the first direction, for example, the three paper bins 600 are respectively a first paper bin 600, a second paper bin 600 and a third paper bin 600, the L-shaped support 620 of the first paper bin 600 away from the second paper bin 600 is a first adjusting support, the two L-shaped supports 620 of the first paper bin 600 and the second paper bin 600 close to each other are connected to form a second adjusting support, the two L-shaped supports 620 of the second paper bin 600 and the third paper bin 600 close to each other are connected to form a third adjusting support, and the L-shaped support 620 of the third paper bin 600 away from the second paper bin 600 is a fourth adjusting support. The third adjusting component 630 can be provided with two, one of which is connected with the first adjusting support and the fourth adjusting support respectively to adjust the positions of the first adjusting support and the fourth adjusting support along the first direction, so that the lengths of the first paper bin 600 and the second paper bin 600 can be adjusted at the same time. The other third adjusting support is connected with the second adjusting support and the third adjusting support respectively to adjust the positions of the second adjusting support and the third adjusting support along the first direction, so that the length of the second paper bin 600 can be adjusted.

[0179] The paper bin 600 can further include a height limiting rod 650 located at the top end of the L-shaped support 620 for limiting the top end of the packaging paper. The height adjusting component 640 is connected with the height limiting rod 650 to adjust the position of the height limiting rod 650 along the vertical direction, so as to adjust the size of the paper bin 600 along the vertical direction.

[0180] For example, the height adjusting component 640 can include a motor, a gear and a rack, etc. For example, the height adjusting component 640 can include a motor, a lead screw and a nut, etc.

[0181] In the above description, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0182] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A packaging machine, characterized in that The package machine comprises: a paper taking device; the package machine further comprises at least one of an angle taking and placing device, a glue dispensing device and a paper folding device; the angle taking and placing device, the glue dispensing device and the paper folding device are located on one side of the paper taking device along a first direction; wherein the to-be-packaged articles are configured to be conveyed along the first direction; two paper storages are respectively arranged on two sides of the paper taking device along a second direction, and the paper taking device is configured to take wrapping paper from the two paper storages and place it under the to-be-packaged articles; wherein the second direction is perpendicular to the first direction; the angle taking and placing device is configured to place an angle at a top corner of the to-be-packaged articles; the glue dispensing device is configured to apply glue on the wrapping paper; the paper folding device is configured to fold the wrapping paper to wrap outside of the to-be-packaged articles and the angle.

2. The packaging machine of claim 1, characterized in that, The package machine comprises the angle taking and placing device, the glue dispensing device and the paper folding device, and the paper taking device, the angle taking and placing device, the glue dispensing device and the paper folding device are arranged in sequence along the first direction.

3. The packaging machine of claim 1, wherein, An included angle between a supporting bottom surface of the paper storage and a horizontal plane is an acute angle, and the supporting bottom surface is used to support the wrapping paper so that top ends of the wrapping paper on two sides along the second direction are inclined towards each other.

4. The packaging machine of claim 3, wherein The paper taking device comprises a displacement component and a paper taking mechanism; the paper taking mechanism is configured to take paper from the paper storage; an output end of the displacement component is connected with the paper taking mechanism, and the displacement component is configured to drive the paper taking mechanism to move from the paper storage to a paper placing position so as to place the wrapping paper from the paper storage under the to-be-packaged articles.

5. The packaging machine of claim 4, wherein, The displacement component comprises a walking mechanism, a lifting mechanism and a turnover mechanism; an output end of the turnover mechanism is connected with the paper taking mechanism, and the turnover mechanism is configured to drive the paper taking mechanism to rotate so as to turn over the wrapping paper in the paper storage to be parallel to a horizontal plane; the first direction and the second direction determine the horizontal plane; an output end of the lifting mechanism is connected with the turnover mechanism to drive the turnover mechanism to move along a vertical direction; the vertical direction is perpendicular to the horizontal plane; an output end of the walking mechanism is connected with the lifting mechanism to drive the lifting mechanism to move along the second direction.

6. The packaging machine according to any one of claims 1-5, characterized in that, An angle storage for storing the angle is arranged above the angle taking and placing device; the angle taking and placing device is configured to descend along a vertical direction to take the angle from the angle storage and push the angle along a diagonal direction of the to-be-packaged articles to a top corner of the to-be-packaged articles.

7. The packaging machine according to any one of claims 1-5, characterized in that, a conveying component is arranged below the paper taking device, the angle taking and placing device, the glue dispensing device and the paper folding device to convey the to-be-packaged articles along the first direction; the package machine further comprises an adjustable rack, and the conveying component is mounted on the adjustable rack to adjust a position of the conveying component along the second direction.

8. The packaging machine of claim 7, wherein, a plurality of jacking mechanisms are respectively arranged below the paper taking device and the angle taking and placing device, and the jacking mechanisms are used to jack up the to-be-packaged articles on the conveying component; wherein part of the jacking mechanisms are arranged at intervals along the first direction. The adjustable frame is further configured to adjust the position of the at least part of the jacking mechanism along the first direction.

9. The packaging machine of claim 7, wherein, The packaging machine has a first adjusting component configured to adjust the position of the paper taking device, the paper taking and placing device, and the paper folding device along the first direction. The packaging machine has a second adjusting component configured to adjust the position of the paper taking and placing device along the second direction. The paper folding device and the glue dispensing device are both mounted on the adjustable frame, and the adjustable frame is further configured to adjust the position of the paper folding device and the glue dispensing device along the second direction.

10. The packaging machine according to any one of claims 1-5, characterized in that, The paper bin has a third adjusting component configured to adjust the size of the paper bin along the first direction, and a height adjusting component configured to adjust the size of the paper bin along the vertical direction.

11. The packaging machine according to any one of claims 1-5, characterized in that, A plurality of paper bins are provided, and the plurality of paper bins are arranged in sequence along the first direction and are arranged at intervals along the vertical direction.

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