A multi-faceted winding machine

Abstract

The application discloses a multi-surface winding machine, which can realize omnibearing winding of an article at one position through the arrangement of a rotary conveying mechanism, a pressing top mechanism, a turnover mechanism and a lifting film frame mechanism, and can solve the defects existing in the prior art. The multi-surface winding machine comprises a rack, a rotary conveying mechanism, a pressing top mechanism, a turnover mechanism and a lifting film frame mechanism arranged on the rack, wherein the rotary conveying mechanism comprises a jacking unit and a film clamping unit, the jacking unit is matched with the pressing top mechanism to fix the article, the film clamping unit is matched with the lifting film frame mechanism to wind a film on the article, and the turnover mechanism is used for adjusting the direction of the article.

Description

Technical Field

[0001] This invention relates to the field of packaging equipment technology, and in particular to a multi-faceted wrapping machine. Background Technology

[0002] A wrapping machine is an automated packaging device that protects goods from damage and contamination, improves transportation efficiency and safety, and is widely used in the packaging of export goods, food and beverages, plastics and chemicals, glass and ceramics, electromechanical castings and other products. It can prevent damage to goods during handling and also play a role in dust prevention, moisture prevention and cleaning.

[0003] Existing wrapping machines cannot wrap items omnidirectionally from one location, meaning they cannot wrap all six sides. To achieve omnidirectional wrapping, the item's position needs to be adjusted. However, adjusting the item, such as changing its position, is cumbersome and adds unnecessary steps.

[0004] The existing technology has the technical defects described above, which has become a major technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] This invention discloses a multi-faceted winding machine, which, through the arrangement of a rotating conveying mechanism, a pressing mechanism, a flipping mechanism and a lifting film frame mechanism, can achieve all-round winding of an item in one position, thus overcoming the defects of the existing technology.

[0006] The multi-sided winding machine provided by the present invention includes: a frame, a rotating conveying mechanism, a pressing mechanism, a flipping mechanism and a lifting film frame mechanism disposed on the frame;

[0007] The rotary conveying mechanism includes a lifting unit, a clamping film unit, a conveying unit, and a rotating unit. The lifting unit works with the pressing mechanism to fix the items, the clamping film unit works with the lifting film frame mechanism to wrap the items with film, the conveying unit is used to convey the items, and the rotating unit is used to control the rotation of the lifting unit, the clamping film unit, and the conveying unit.

[0008] The flipping mechanism is used to adjust the orientation of the item.

[0009] Preferred,

[0010] The rotary conveyor also includes a base, a protective turntable, and a mounting frame;

[0011] The protective turntable is rotatably mounted on the base;

[0012] The mounting bracket is fixedly installed on the protective turntable;

[0013] The conveyor unit is mounted on a mounting frame and is used to convey items;

[0014] The lifting unit is mounted on the mounting frame or conveying unit;

[0015] The pinch-off membrane unit can be movably mounted on the mounting frame or conveying unit.

[0016] Preferred,

[0017] The clamping membrane unit includes a membrane winding assembly, a hot-pressing assembly, a membrane cutting assembly, a membrane clamping assembly, a first sliding assembly, and a second sliding assembly;

[0018] The film-wrapping assembly is mounted on the first sliding assembly, and its relative position to the conveying unit is controlled by the first sliding assembly;

[0019] The hot-pressing assembly, the film-cutting assembly, and the film-clamping assembly are all mounted on the second sliding assembly and their movement is controlled by the second sliding assembly;

[0020] The lifting unit, the film wrapping assembly, and the hot-sticking assembly are arranged in sequence.

[0021] Preferred,

[0022] The membrane winding assembly includes a membrane winding component and a membrane winding lifting power source;

[0023] The film-winding lifting power is mounted on the first sliding assembly and is used to drive the lifting of the film-winding component;

[0024] The heat-bonding assembly includes heat-bonding parts and heat-bonding lifting power;

[0025] The film cutting assembly includes the film cutting component and the film cutting lifting power;

[0026] The membrane clamping assembly includes membrane clamping lifting power, membrane clamping components, and membrane clamping component opening and closing power.

[0027] Preferred,

[0028] The first sliding assembly includes a first sliding power, a first slide rail, and a first slide block, wherein the first sliding power drives the first slide block to move on the first slide rail;

[0029] The film wrapping assembly is mounted on the first slide.

[0030] The second sliding assembly includes a second sliding power, a second slide rail, and a second slide block, wherein the second sliding power drives the second slide block to move on the second slide rail;

[0031] The hot-sticking assembly, the film cutting assembly, and the film clamping assembly are all mounted on the second slide.

[0032] Preferred,

[0033] The pressing mechanism includes a pressing power unit, a movable support, a pressing guide rail, and a rotatable pressing component;

[0034] The movable support is matched with the pressure guide rail, and the pressure power unit is used to control the position of the movable support on the pressure guide rail;

[0035] The rotatable pressing part is mounted on the movable bracket.

[0036] Preferred,

[0037] The jacking power unit includes the jacking power source and the transmission chain;

[0038] The movable support is provided with a slot to accommodate the passage of the pressure guide rail, and a roller that contacts the pressure guide rail is provided in the slot. The roller is located between the movable support and the pressure guide rail.

[0039] The rotatable pressing component is mounted on the movable bracket via a pivot, and an elastic element is provided outside the pivot. The smaller the distance between the rotatable pressing component and the movable bracket, the greater the compressive strength of the elastic element.

[0040] Preferred,

[0041] The path along which the items enter and leave the rotary conveyor is defined as the conveying path, and the flipping mechanism and the lifting film frame mechanism are respectively set on both sides of the conveying path.

[0042] Preferred,

[0043] The tilting mechanism includes a lifting power unit, an opening and closing unit, and a tilting unit;

[0044] The flipping unit includes two oppositely arranged flipping hand components for flipping the orientation of an item placed between the two flipping hand components.

[0045] The lifting power unit is used to control the lifting of the opening and closing unit;

[0046] The opening and closing unit is used to control the relative distance between the two flipping hand components.

[0047] Preferred,

[0048] The lifting power unit includes a lifting power component, a lifting slide rail, and a slide block, wherein the slide block cooperates with the slide rail, and the lifting power component is used to control the lifting movement of the slide block;

[0049] The opening and closing unit includes a pair of opening and closing hands, an opening and closing slider, an opening and closing slide rail, and an opening and closing power component arranged opposite to each other. The opening and closing hands are mounted on the opening and closing slider, the opening and closing slide rail is mounted on the slide base, the opening and closing slider slides with the opening and closing slide rail, and the opening and closing power component is used to control the position of the opening and closing slider on the opening and closing slide rail.

[0050] The flipping hand assembly is mounted on the opening and closing hand, including the flipping hand and the flipping power, which is used to control the rotation of the flipping hand.

[0051] Preferred,

[0052] The lifting membrane frame mechanism includes a membrane frame lifting power unit, a sliding unit, and a membrane frame unit. The membrane frame lifting power unit and the sliding unit are mounted on the frame. The membrane frame lifting power unit is used to control the lifting and lowering of the membrane frame unit, which is mounted on the sliding unit.

[0053] The multi-sided winding machine of the present invention includes: a frame, a rotary conveying mechanism, a pressing mechanism, a flipping mechanism, and a lifting film frame mechanism disposed on the frame; the rotary conveying mechanism includes a lifting unit, a film-cutting unit, a conveying unit, and a rotating unit, wherein the lifting unit cooperates with the pressing mechanism to fix the article, the film-cutting unit cooperates with the lifting film frame mechanism to wrap the article with film, the conveying unit is used to convey the article, the rotating unit is used to control the rotation of the lifting unit, the film-cutting unit, and the conveying unit, and the flipping mechanism is used to adjust the direction of the article. Through the arrangement of the rotary conveying mechanism, the pressing mechanism, the flipping mechanism, and the lifting film frame mechanism, the multi-sided winding machine of the present invention can achieve all-around winding of the article in one position, thus overcoming the shortcomings of the prior art. Attached Figure Description

[0054] Figure 1 This is a perspective view of a multi-faceted winding machine according to an embodiment of the present invention;

[0055] Figure 2 This is another perspective view of the multi-faceted winding machine according to an embodiment of the present invention;

[0056] Figure 3 This is an exploded view of the multi-faceted winding machine according to an embodiment of the present invention;

[0057] Figure 4 This is a schematic diagram of the rotating conveying mechanism 2 in the multi-faceted winding machine according to an embodiment of the present invention;

[0058] Figure 5 This is an exploded view of the rotary conveying mechanism 2 in the multi-faceted winding machine according to an embodiment of the present invention;

[0059] Figure 6 This is a schematic diagram of the structure of the film-cutting unit 22 in the multi-faceted winding machine according to an embodiment of the present invention;

[0060] Figure 7 This is a schematic diagram of the pressure top mechanism 3 in the multi-faceted winding machine according to an embodiment of the present invention;

[0061] Figure 8 This is a schematic diagram of the flipping mechanism 4 in the multi-faceted winding machine according to an embodiment of the present invention;

[0062] Figure 9 This is another structural schematic diagram of the flipping mechanism 4 in the multi-faceted winding machine according to an embodiment of the present invention.

[0063] Figure 10This is an exploded view of the flipping mechanism 4 in the multi-faceted winding machine according to an embodiment of the present invention;

[0064] Figure 11 This is a schematic diagram of the lifting film frame mechanism 5 in the multi-sided winding machine of the present invention. Detailed Implementation

[0065] This invention discloses a multi-faceted winding machine. By setting up a rotating conveying mechanism 2, a pressing mechanism 3, a flipping mechanism 4, and a lifting film frame mechanism 5, it can achieve all-round winding of an item in one position, which can solve the defects of the existing technology.

[0066] The technical solutions of the embodiments of the present invention will be clearly and thoroughly described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. Please refer to... Figures 1 to 11 The multi-sided winding machine provided by the present invention includes: a frame 1, a rotary conveying mechanism 2, a pressing mechanism 3, a flipping mechanism 4 and a lifting film frame mechanism 5 disposed on the frame 1;

[0067] The rotary conveying mechanism 2 includes a lifting unit 21, a film-cutting unit 22, a conveying unit 23, and a rotating unit 24. The lifting unit 21 works with the pressing mechanism 3 to fix the item 001. The film-cutting unit 22 works with the lifting film frame mechanism 5 to wrap the item with film. The conveying unit 23 is used to convey the item. The rotating unit 24 is used to control the rotation of the lifting unit 21, the film-cutting unit 22, and the conveying unit 23.

[0068] The flipping mechanism 4 is used to adjust the orientation of item 001.

[0069] In this invention, item 001 enters the multi-sided wrapping machine and first enters the rotary conveyor mechanism 2. In addition to the basic conveying function, the rotary conveyor mechanism 2 is also equipped with a lifting unit 21, a film-cutting unit 22, and a rotating unit 24. When it is necessary to wrap the item with film, the lifting unit 21 lifts the item and works with the pressing mechanism 3 to press the item firmly. Then, the rotating unit 24 rotates item 001, lifting unit 21, film-cutting unit 22, and conveying unit 23. During the rotation, the film-cutting unit 22 works with the lifting film frame mechanism 5 to wrap the item with film. Specifically, the film-cutting unit 22 delivers the film head to the appropriate height for the item, the rotating unit 24 rotates item 001, and the packaging film of the lifting film frame mechanism 5 wraps the item. When the wrapping is finished, the film-cutting unit 22 can also perform the film-cutting function. At this time, the packaging of the side of the item is completed. Then, the pressing mechanism 3 is released, the flipping mechanism 4 clamps the item and flips it, and then the above wrapping process is repeated to complete the all-round wrapping of the item. In addition, an electrical cabinet unit 6 can be installed on the rack 1 to provide electrical control for the whole machine.

[0070] Preferred,

[0071] The rotary conveyor mechanism 2 also includes a base 25, a protective turntable 26, and a mounting frame 27;

[0072] The protective turntable 26 is rotatably mounted on the base 25;

[0073] Mounting bracket 27 is fixedly installed on protective turntable 26;

[0074] The conveying unit 23 is mounted on the mounting frame 27 and is used to convey items;

[0075] The lifting unit 21 is mounted on the mounting frame 27 or the conveying unit 23;

[0076] The clamping membrane unit 22 is movably mounted on the mounting frame 27 or the conveying unit 23.

[0077] In this embodiment of the invention, the mounting frame 27, conveying unit 23, lifting unit 21, and film-cutting unit 22 are all mounted on the protective turntable 26 and rotate with the protective turntable 26. The film-cutting unit 22 can include various functions such as film clamping, film wrapping, hot stamping, and film cutting, and can complete various processes of film wrapping by cooperating with the lifting film frame mechanism 5. The protective turntable 26 can be mounted on the base 25 by a rotating unit 24. The rotating unit 24 mounted on the base 25 can include a drive motor 241 and a drive connector 242. The drive connector 242 includes a first gear 2421 mounted on the drive motor 241 and a second gear 2422 for driving the protective turntable 26 to rotate. The first gear 2421 and the second gear 2422 cooperate with each other. The aforementioned protective turntable 26 may include a turntable portion 261 and an annular protective plate 262 disposed on the turntable portion 261; the mounting bracket 27 is mounted on the turntable portion 261 and within the annular protective plate 262. It should be noted that the annular protective plate 262 may have a notch for easy entry and exit of items into the conveying unit 23, or it may have an observation window for easy observation of the working status of the rotating conveying mechanism, which is not limited here. A position for a lifting unit 21 is reserved in the middle of the conveying unit 23; the lifting unit 21 includes a lifting power 211 and a lifting component 212, wherein the lifting power 211 is mounted on the mounting bracket 27 or the conveying unit 23 and is used to drive the lifting component 212 to rise and fall, and the lifting component 212 is slidably mounted on the conveying unit 23.

[0078] Preferred,

[0079] The clamping film unit 22 includes a film winding assembly 221, a hot-sticking assembly 222, a film cutting assembly 223, a film clamping assembly 224, a first sliding assembly 225, and a second sliding assembly 226;

[0080] The film wrapping assembly 221 is mounted on the first sliding assembly 225, and its relative position with respect to the conveying unit 23 is controlled by the first sliding assembly 225;

[0081] The hot-sticking assembly 222, the film cutting assembly 223, and the film clamping assembly 224 are all mounted on the second sliding assembly 226 and their movement is controlled by the second sliding assembly 226;

[0082] The lifting unit 21, the film wrapping assembly 221, and the hot-sticking assembly 222 are arranged in sequence.

[0083] Preferred,

[0084] The membrane winding assembly 221 includes a membrane winding component 2211 and a membrane winding lifting power 2212;

[0085] The film-winding lifting power 2212 is installed on the first sliding assembly 225 and is used to drive the lifting of the film-winding component 2211;

[0086] The heat-adhesive assembly 222 includes a heat-adhesive component 2221 and a heat-adhesive lifting power;

[0087] The film cutting assembly 223 includes a film cutting component 2231 and a film cutting lifting power;

[0088] The membrane clamping assembly 224 includes a membrane clamping lifting power, a membrane clamping component 2241, and a membrane clamping component opening and closing power.

[0089] Preferred,

[0090] The first sliding assembly 225 includes a first sliding power 2251, a first slide rail 2252 and a first slide block 2253, wherein the first sliding power 2251 drives the first slide block 2253 to move on the first slide rail 2252;

[0091] The film wrapping assembly 221 is mounted on the first slide block 2253;

[0092] The second sliding assembly 226 includes a second sliding power 2261, a second slide rail 2262 and a second slide block 2263, wherein the second sliding power 2261 drives the second slide block 2263 to move on the second slide rail 2262;

[0093] The hot-sticking assembly 222, the film cutting assembly 223, and the film clamping assembly 224 are all mounted on the second slide block 2263.

[0094] It should be noted that after the item enters the conveying unit 23, generally, the clamping component 2241 of the film clamping assembly 224 has a clamping packaging film. Then, the film clamping lifting power will adjust the height of the packaging film by adjusting the position of the clamping component 2241. Then, the rotating unit 24 will drive the protective turntable 26 to rotate and start wrapping the item 001 with film. After the wrapping begins, for example, when one and a half or nearly two turns of film are wrapped, the clamping component 2241 can loosen the packaging film. When the wrapping reaches the final stage, for example, when it is the last layer or several layers of film, the film wrapping lifting power 2212 will lift the film wrapping component 2211 to the final position. After the last packaging film is wrapped, the clamping component 2241 clamps the packaging film again. The hot-pressing assembly 222 and the film cutting assembly 223 complete the hot-pressing and film cutting functions. Then, the film wrapping component 2211 resets. At this time, the film wrapping process of the item is completed, and the conveying unit 23 can convey the item to the next process. In addition, it should be noted that the first slide rail 2252 and the second slide rail 2262 can be the same pair of rails provided on the mounting frame 27 or the conveying unit 23, and the first slide block 2253 and the second slide block 2263 are installed at different positions on the rails.

[0095] Preferred,

[0096] The pressing mechanism 3 includes a pressing power unit 31, a movable support 32, a pressing guide rail 33, and a rotatable pressing component 34;

[0097] The movable support 32 cooperates with the pressure guide rail 33, and the pressure power unit 31 is used to control the position of the movable support 32 on the pressure guide rail 33;

[0098] The rotatable pressing element 34 is mounted on the movable bracket 32.

[0099] Preferred,

[0100] The pressing power unit 31 includes a pressing power unit 311 and a transmission chain 312;

[0101] The movable support 32 is provided with a slot 321 for accommodating the pressure guide rail 33 to pass through. A roller 322 that contacts the pressure guide rail 33 is provided in the slot 321. The roller 322 is located between the movable support 32 and the pressure guide rail 33.

[0102] The rotatable pressing member 34 is mounted on the movable bracket 32 ​​via a rotating shaft, and an elastic member is provided outside the rotating shaft. The smaller the distance between the rotatable pressing member 34 and the movable bracket 32, the greater the compressive strength of the elastic member.

[0103] It should be noted that the rotatable pressing member 34 of the present invention is rotatable, and the distance between it and the movable support 32 is elastically variable. That is, under the action of external force, the rotatable pressing member 34 will move closer to the movable support 32, and when the external force disappears or weakens, the rotatable pressing member 34 will move away from the movable support 32 under the action of the elastic member. In this way, the rotatable pressing member 34 can rotate with the rotation of the item, and can elastically press the item tightly without damaging it. During operation, the pressing power 311, specifically a cylinder, controls the movable support 32 to press down along the pressing guide rail 33 through the transmission chain 312, and drives the rotatable pressing member 34 to press down, cooperating with the lifting unit 21 to press the item tightly.

[0104] Preferred,

[0105] The path along which item 001 enters and leaves the rotary conveyor 2 is defined as the conveying path, and the flipping mechanism 4 and the lifting film frame mechanism 5 are respectively set on both sides of the conveying path.

[0106] Preferred,

[0107] The tilting mechanism 4 includes a lifting power unit 41, an opening and closing unit 42, and a tilting unit 43;

[0108] The flipping unit 43 includes two oppositely arranged flipping hand components 431 for flipping the direction of an item placed between the two flipping hand components 431;

[0109] The lifting power unit 41 is used to control the lifting of the opening and closing unit 42;

[0110] The opening and closing unit 42 is used to control the relative distance between the two flipping hand components 431.

[0111] It should be noted that the lifting film frame mechanism 5 needs to be set on one side of the conveying path so that the packaging film can be provided when the rotating conveying mechanism 2 rotates the item for wrapping; the flipping mechanism 4 can be set in multiple positions of the multi-sided wrapping machine, as long as it can flip the item. That is to say, as long as the flipping unit 43 of the flipping mechanism 4 can contact the item, the position of the flipping mechanism 4 is not limited. For example, it can be set on both sides of the conveying path respectively with the lifting film frame mechanism 5, or it can be set above the rotating conveying mechanism 2. There is no limitation here.

[0112] Preferred,

[0113] The lifting power unit 41 includes a lifting power component 411, a lifting slide rail 412, and a slide block 413, wherein the slide block 413 is slidably engaged with the slide rail 412, and the lifting power component 411 is used to control the lifting movement of the slide block 413.

[0114] The opening and closing unit 42 includes a pair of opening and closing hands 421, an opening and closing slider 422, an opening and closing slide rail 423, and an opening and closing power assembly 424 arranged opposite to each other. The opening and closing hands 421 are mounted on the opening and closing slider 422, the opening and closing slide rail 423 is mounted on the slide base 413, the opening and closing slider 422 slides with the opening and closing slide rail 423, and the opening and closing power assembly 424 is used to control the position of the opening and closing slider 422 on the opening and closing slide rail 423.

[0115] The flipping hand assembly 431 is mounted on the opening and closing hand 421 and includes a flipping hand 4311 and a flipping power 4312, which is used to control the rotation of the flipping hand 4311.

[0116] In this invention, after the item is wrapped on the side, the orientation of the item needs to be flipped by the flipping mechanism 4 so that the remaining side of the item can be wrapped. Specifically, the lifting power component 411 works and controls the slide block 413 to rise and fall along the lifting slide rail 412. While the slide block 413 moves, it drives the opening and closing slider 422 to rise and fall. The opening and closing power component 424 controls the opening and closing slider 422 to move laterally along the opening and closing slide rail 423, thereby controlling the opening and closing of the opening and closing hand 421. After the opening and closing hand 421 clamps the item, the flipping hand component 431 works, that is, the flipping power 4312 controls the flipping hand 4311 to rotate to achieve the orientation of the item being flipped. The aforementioned lifting power unit 41 may include a lifting cylinder and a transmission synchronous belt, wherein the transmission synchronous belt is connected to the slide 413; the opening and closing power assembly 424 may include an opening and closing cylinder and a transmission synchronous belt, wherein the transmission synchronous belt is connected to the opening and closing slider 422; the flipping hand 4311 may be a disc-shaped structure with friction texture on the surface, and the flipping power 4312 may include a flipping cylinder and a power linkage, wherein the flipping cylinder controls the rotation of the flipping hand 4311 through the power linkage.

[0117] Preferred,

[0118] The lifting membrane frame mechanism 5 includes a membrane frame lifting power unit 51, a sliding unit 52, and a membrane frame unit 53. The membrane frame lifting power unit 51 and the sliding unit 52 are mounted on the frame 1. The membrane frame lifting power unit 51 is used to control the lifting and lowering of the membrane frame unit 53, which is mounted on the sliding unit 52.

[0119] In this invention, the membrane frame lifting power unit 51 may include a power motor, a transmission chain and a sprocket; the sliding unit 52 may include a slide rail and a slide base, wherein the slide rail is fixedly installed on the frame 1, the slide base is fixedly connected to the transmission chain, and the membrane frame unit 53 is installed on the slide base; therefore, when the power motor drives the transmission chain to rotate through the sprocket, the slide base will move accordingly, that is, the membrane frame unit 53 will move with the slide base to achieve lifting.

[0120] The multi-sided winding machine of the present invention includes: a frame 1, a rotary conveying mechanism 2, a pressing mechanism 3, a flipping mechanism 4, and a lifting film frame mechanism 5 disposed on the frame 1; the rotary conveying mechanism 2 includes a lifting unit 21, a film-cutting unit 22, a conveying unit 23, and a rotating unit 24, wherein the lifting unit 21 cooperates with the pressing mechanism 3 to fix the article 001, the film-cutting unit 22 cooperates with the lifting film frame mechanism 5 to wrap the article with film, the conveying unit 23 is used to convey the article, and the rotating unit 24 is used to control the rotation of the lifting unit 21, the film-cutting unit 22, and the conveying unit 23; the flipping mechanism 4 is used to adjust the direction of the article 001. Through the arrangement of the rotary conveying mechanism 2, the pressing mechanism 3, the flipping mechanism 4, and the lifting film frame mechanism 5, the multi-sided winding machine of the present invention can achieve all-round winding of the article in one position, thus overcoming the defects of the prior art.

[0121] The multi-faceted winding machine provided by the present invention has been described in detail above. For those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the embodiments of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A multi-faceted winding machine characterized by, The application relates to a machine rack (1), a rotating conveying mechanism (2), a pressing mechanism (3), a turnover mechanism (4) and a lifting film rack mechanism (5) arranged on the machine rack (1). The rotating conveying mechanism (2) comprises a jacking unit (21), a film clamping unit (22), a conveying unit (23) and a rotating unit (24), wherein the jacking unit (21) is matched with the pressing mechanism (3) to fix an article (001), the film clamping unit (22) is matched with the lifting film rack mechanism (5) to wind a film on the article, the conveying unit (23) is used for conveying the article, and the rotating unit (24) is used for controlling the rotation of the jacking unit (21), the film clamping unit (22) and the conveying unit (23); The turnover mechanism (4) is used for adjusting the direction of the article (001); The rotating conveying mechanism (2) further comprises a base (25), a protective rotating disc (26) and a mounting frame (27); The protective rotating disc (26) is rotatably arranged on the base (25); The mounting frame (27) is fixedly arranged on the protective rotating disc (26); The conveying unit (23) is arranged on the mounting frame (27) and used for conveying the article; The jacking unit (21) is arranged on the mounting frame (27) or the conveying unit (23); The film clamping unit (22) is movably arranged on the mounting frame (27) or the conveying unit (23); The film clamping unit (22) comprises a film winding assembly (221), a hot sticking assembly (222), a film cutting assembly (223), a film clamping assembly (224), a first sliding assembly (225) and a second sliding assembly (226); The film winding assembly (221) is arranged on the first sliding assembly (225) and controlled by the first sliding assembly (225) to control the relative position of the film winding assembly (221) and the conveying unit (23); The hot sticking assembly (222), the film cutting assembly (223) and the film clamping assembly (224) are all arranged on the second sliding assembly (226) and controlled by the second sliding assembly (226) to control the movement; The jacking unit (21), the film winding assembly (221) and the hot sticking assembly (222) are sequentially arranged; The film winding assembly (221) comprises a film winding piece (2211) and a film winding lifting power (2212); The film winding lifting power (2212) is arranged on the first sliding assembly (225) and used for driving the lifting of the film winding piece (2211); The hot sticking assembly (222) comprises a hot sticking piece (2221) and a hot sticking lifting power; The film cutting assembly (223) comprises a film cutting piece (2231) and a film cutting lifting power; The film clamping assembly (224) comprises a film clamping lifting power, a film clamping piece (2241) and a film clamping piece opening and closing power; The protective rotating disc (26) is provided with a gap for conveniently feeding and discharging the article into and out of the conveying unit (23). The first sliding assembly (225) comprises a first sliding power (2251), a first sliding rail (2252) and a first sliding base (2253), wherein the first sliding power (2251) drives the first sliding base (2253) to move on the first sliding rail (2252); 2. The multi-facer of claim 1, wherein, The film winding assembly (221) is arranged on the first sliding base (2253); ​ The second sliding assembly (226) comprises a second sliding power (2261), a second sliding rail (2262) and a second sliding seat (2263), wherein the second sliding power (2261) drives the second sliding seat (2263) to move on the second sliding rail (2262); The hot melt adhesive assembly (222), the film cutting assembly (223) and the film clamping assembly (224) are all mounted on the second sliding seat (2263).

3. The multi-facer of claim 1 wherein, The capping mechanism (3) comprises a capping power unit (31), a moving support (32), a capping guide rail (33) and a rotatable pressing piece (34); The moving support (32) is matched with the capping guide rail (33), and the capping power unit (31) is used for controlling the position of the moving support (32) on the capping guide rail (33); The rotatable pressing piece (34) is mounted on the moving support (32).

4. The multi-facer of claim 3 wherein, The capping power unit (31) comprises a capping power (311) and a transmission chain (312); The moving support (32) is provided with a slot (321) for accommodating the capping guide rail (33) to pass through, the slot (321) is provided with a roller (322) in contact with the capping guide rail (33), and the roller (322) is between the moving support (32) and the capping guide rail (33); The rotatable pressing piece (34) is mounted on the moving support (32) through a rotating shaft, and an elastic member is arranged outside the rotating shaft, and the compression strength of the elastic member is greater when the distance between the rotatable pressing piece (34) and the moving support (32) is smaller.

5. The multi-facer of claim 1 wherein, The path where the positions of the articles (001) entering and leaving the rotary conveying mechanism (2) are located is defined as a conveying path, and the turnover mechanism (4) and the lifting film rack mechanism (5) are respectively arranged on both sides of the conveying path.

6. The multi-facer of claim 1 wherein, The turnover mechanism (4) comprises a lifting power unit (41), an opening and closing unit (42) and a turnover unit (43); The turnover unit (43) comprises two oppositely arranged turnover hand assemblies (431) for turning over the articles placed between the two turnover hand assemblies (431); The lifting power unit (41) is used for controlling the lifting of the opening and closing unit (42); The opening and closing unit (42) is used for controlling the relative distance between the two turnover hand assemblies (431).

7. The multi-facer of claim 6 wherein, The lifting power unit (41) comprises a lifting power assembly (411), a lifting sliding rail (412) and a sliding seat (413), wherein the sliding seat (413) is matched with the sliding rail (412), and the lifting power assembly (411) is used for controlling the lifting movement of the sliding seat (413); The opening and closing unit (42) comprises a pair of oppositely arranged opening and closing hands (421), an opening and closing sliding block (422), an opening and closing sliding rail (423) and an opening and closing power assembly (424), wherein the opening and closing hands (421) are mounted on the opening and closing sliding block (422), the opening and closing sliding rail (423) is mounted on the sliding seat (413), the opening and closing sliding block (422) slides on the opening and closing sliding rail (423), and the opening and closing power assembly (424) is used for controlling the position of the opening and closing sliding block (422) on the opening and closing sliding rail (423). The turnover hand assembly (431) is installed on the opening and closing hand (421), and includes a turnover hand (4311) and a turnover power (4312), wherein the turnover power (4312) is used for controlling rotation of the turnover hand (4311).

8. The multi-facer of claim 1 wherein, The lifting film frame mechanism (5) includes a film frame lifting power unit (51), a sliding unit (52) and a film frame unit (53), wherein the film frame lifting power unit (51) and the sliding unit (52) are installed on the rack (1), and the film frame lifting power unit (51) is used for controlling lifting of the film frame unit (53) arranged on the sliding unit (52).

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