Full-automatic coiled material single-film packaging equipment and single-film packaging method

Abstract

The invention discloses full-automatic coiled material single-film packaging equipment and a single-film packaging method.The full-automatic coiled material single-film packaging equipment comprises a conveying mechanism, a film wrapping mechanism, a core plugging mechanism and an end face sealing mechanism, the conveying mechanism comprises a conveying assembly and a jacking assembly which are adjacently arranged, and the film wrapping mechanism comprises a film wrapping mechanism, a core plugging mechanism and an end face sealing mechanism; the conveying assembly is used for transferring the coiled materials among the stations. The conveying assembly is used for transferring the coiled materials among the stations, and the jacking assembly ascends to support the coiled materials, so that the coiled materials are separated from the conveying assembly to be fixed to the corresponding stations; transfer of the coiled material can be achieved through the conveying assembly, and the coiled material can be temporarily fixed to a certain station through the jacking assembly so that the coiled material can be operated; and through the film wrapping mechanism, the core plugging mechanism and the end face sealing mechanism, automatic film wrapping of the coiled materials can be achieved, and the labor cost is saved.

Description

Technical Field

[0001] The invention belongs to the technical field of coiled material packaging, and in particular relates to a fully automatic coiled material single film packaging device and a single film packaging method. Background Art

[0002] As people's living standards improve, more and more people pay attention to the packaging of various products. With the prosperity of the packaging industry, the demand for various plastic films used for packaging, such as BOPP, BOPA, CPP, GCPP and other films, has increased significantly. As a result, it is imperative to optimize the production process and improve the production efficiency of these plastic films. From the film production situation of most companies, from casting, stretching, filming to slitting and testing, semi-automatic or automatic processes have been basically achieved, but the packaging of various specifications of film coils after slitting has not been automated, and the production efficiency needs to be improved. Summary of the invention

[0003] The object of the present invention is to provide a fully automatic single-film packaging device for coiled materials and a single-film packaging method to solve one or more technical problems existing in the prior art.

[0004] The technical solutions adopted to solve the above technical problems are:

[0005] The embodiment of the present invention provides a fully automatic single-sheet film packaging device for coiled materials, comprising:

[0006] A conveying mechanism, wherein a plurality of workstations are arranged along the conveying direction thereof, and the workstations include a coating workstation, a core plugging workstation and an end face sealing workstation;

[0007] The conveying mechanism includes a conveying assembly and a lifting assembly arranged adjacent to each other, wherein the conveying assembly is used to transfer the coil between the various workstations; the lifting assembly is arranged corresponding to the workstation, and the lifting assembly rises to support the coil, so that the coil is separated from the conveying assembly to fix the coil on the corresponding workstation;

[0008] A film wrapping mechanism, disposed at the wrapping station and used to wrap a film on the surface of the coil located at the wrapping station;

[0009] A core plugging mechanism is disposed at the core plugging station and is used to plug the film edges at both ends of the coil located at the core plugging station into the interior of the coil;

[0010] The end face sealing mechanism is arranged at the end face sealing station and is used for sticking adhesive tape to the end face of the coil located at the end face sealing station.

[0011] According to the fully automatic single-sheet film packaging equipment for coiled materials in the embodiment of the present invention, the conveying assembly includes two conveying racks, and the conveying racks reciprocate along the conveying direction of the conveying mechanism; the lifting assembly is located between the two conveying racks.

[0012] According to the fully automatic single-sheet film packaging equipment for coiled materials according to an embodiment of the present invention, the conveying frame is provided with a plurality of support members arranged along the conveying direction of the conveying mechanism, and the support members have two oppositely arranged support surfaces, and the two support surfaces are inclined toward opposite sides to form a depression.

[0013] According to the fully automatic single-sheet film packaging equipment for coiled materials according to an embodiment of the present invention, the lifting assembly includes a lifting member and a support frame, and the support frame rises or falls under the action of the lifting member; the lifting assembly also includes a distance adjuster and two rollers arranged along the conveying direction of the conveying mechanism, and the distance adjuster is used to drive the two rollers to be relatively close or far away.

[0014] According to the fully automatic single-film packaging equipment for coiled materials according to an embodiment of the present invention, the film wrapping mechanism includes a film wrapping assembly, and the film wrapping assembly includes a clamping member and a moving member, and the clamping member is used to clamp a single piece of film; the roller rotates along its own axis, and under the drive of the moving member, the clamping member moves along the conveying direction of the conveying mechanism; under the cooperation of the clamping member and the roller, the single piece of film is wrapped around the surface of the coiled material located at the wrapping station.

[0015] According to the fully automatic single-sheet film packaging equipment for roll materials according to an embodiment of the present invention, the core plug mechanism includes a clamping assembly and a core plug assembly; the clamping assembly includes two clamping members arranged opposite to each other, and the clamping member is provided with a closing guide on the side facing the other clamping member; the two clamping members move toward each other along a first direction, and the closing guide moves along a second direction to concentrate the film edge at the end of the roll material on the axis of the roll material, and the core plug assembly inserts the film edge concentrated on the axis of the roll material into the roll material; the first direction intersects with the second direction.

[0016] According to the fully automatic single-sheet film packaging equipment for coiled material according to an embodiment of the present invention, a centering station is arranged on the conveying mechanism, and the fully automatic single-sheet film packaging equipment for coiled material also includes a centering mechanism, the centering mechanism includes a centering component and a top support component, the top support component is arranged corresponding to the centering station, the top support component rises to support the coiled material, so that the coiled material is separated from the conveying component to fix the coiled material on the centering station; the centering component includes two end pushers, and the end pushers act on the ends of the coiled material to push the coiled material to the center position of the centering station.

[0017] According to the fully automatic single-film packaging equipment for coiled materials of an embodiment of the present invention, the conveying mechanism is provided with a weighing station, and the fully automatic single-film packaging equipment for coiled materials also includes a weighing component, and the weighing component is arranged at the weighing station; the weighing component includes a supporting member and a lifting member, the supporting member is used to carry the coiled material, and the lifting member drives the supporting member to rise, so that the coiled material is separated from the conveying mechanism, so as to fix the coiled material on the weighing station; a weighing sensor is arranged on the lower side of the supporting member.

[0018] The second aspect of the present invention discloses a single film packaging method, based on the fully automatic single film packaging device for coiled materials described in any embodiment of the first aspect, the method comprises:

[0019] The conveying assembly transfers the coil to the wrapping station, and the lifting assembly rises to separate the coil from the conveying assembly so as to fix the coil on the wrapping station;

[0020] The conveying assembly is reset, and the film wrapping mechanism wraps the film on the surface of the coil;

[0021] The lifting assembly descends so that the coil is located on the conveying assembly, and the conveying assembly transfers the coil wrapped with a film to the plug core station. The lifting assembly rises so that the coil is separated from the conveying assembly to fix the coil on the plug core station.

[0022] The conveying assembly is reset, and the core plugging mechanism plugs the film edges at both ends of the coil of the wrapped film into the interior of the coil;

[0023] The lifting assembly descends so that the coil is located on the conveying assembly, and the conveying assembly transfers the coil with the core plugged to the end surface sealing station. The lifting assembly rises so that the coil is separated from the conveying assembly to fix the coil on the end surface sealing station.

[0024] The end face sealing mechanism adheres adhesive tape to the end face of the coiled material after the core is plugged.

[0025] According to the single film packaging method of an embodiment of the present invention, the film wrapping mechanism wraps the film on the surface of the coil, including:

[0026] The film wrapping mechanism cuts the rolled film into individual films and tensions the individual films;

[0027] The film wrapping mechanism drives the single film to fall onto the surface of the coil located on the wrapping station;

[0028] The lifting assembly drives the coil to rotate along the coil itself, and the film wrapping mechanism drives the single film to move toward the coil, so that the single film is wrapped around the surface of the coil.

[0029] The present invention has at least the following beneficial effects:

[0030] The conveying assembly is used to transfer the coils between various workstations, and the lifting assembly rises to support the coils so that the coils are separated from the conveying assembly to fix the coils on the corresponding workstations; the conveying assembly can be used to transfer the coils, and the lifting assembly can be used to temporarily fix the coils on a certain workstation to operate on the coils; the film wrapping mechanism wraps the film on the surface of the coils located at the coating station, and the core plugging mechanism plugs the edges of the films at both ends of the coils located at the core plugging station into the interior of the coils to avoid exposure of the film edges, and the end face sealing mechanism adheres tape to the end faces of the coils located at the end face sealing station to prevent the film from spreading and improve the stability of the packaging; the film wrapping mechanism, the core plugging mechanism and the end face sealing mechanism are conducive to the automatic film wrapping of the coils, saving labor costs; the film wrapping mechanism, the core plugging mechanism and the end face sealing mechanism can work simultaneously, and can package and process multiple coils at the same time, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

[0032] Figure 1 It is a schematic diagram of the overall structure of a fully automatic coiled material single film packaging device provided by an embodiment of the present invention;

[0033] Figure 2 It is a schematic diagram of the overall structure of a fully automatic coiled material single film packaging device provided by an embodiment of the present invention;

[0034] Figure 3 It is a structural schematic diagram of a conveying mechanism of a fully automatic coiled material single film packaging device provided by an embodiment of the present invention;

[0035] Figure 4 is a schematic diagram of the overall structure of a conveying assembly of a fully automatic single-sheet film packaging device for coiled materials provided by another embodiment of the present invention;

[0036] Figure 5 Schematic diagram of the structure of the conveyor belt of the fully automatic single-sheet film packaging equipment for coiled materials provided by the embodiment of the present invention;

[0037] Figure 6 It is a structural schematic diagram of a lifting assembly of a fully automatic coiled material single film packaging device provided by an embodiment of the present invention;

[0038] Figure 7is a structural schematic diagram of a film wrapping mechanism of a fully automatic single-sheet film wrapping device for coiled materials provided in an embodiment of the present invention;

[0039] Figure 8 is a structural schematic diagram of a film wrapping mechanism of a fully automatic single-sheet film wrapping device for coiled materials provided in an embodiment of the present invention;

[0040] Fig. 9 2 is a schematic structural diagram of a core plugging mechanism of a fully automatic coiled material single film packaging device provided by an embodiment of the present invention;

[0041] Fig.10 It is a structural schematic diagram of a weighing component of a fully automatic coiled material single film packaging device provided by an embodiment of the present invention;.

[0042] The following are marked in the accompanying drawings:

[0043] 100, conveying mechanism; 111, centering station; 112, coating station; 113, plugging station; 114, end face sealing station; 115, weighing station; 116, unloading station; 120, conveyor belt; 130, frame; 140, conveying assembly; 141, conveying frame; 142, supporting member; 150, lifting assembly; 151, lifting member; 151a, second motor; 151b, lifting screw; 151c, lifting guide shaft; 152, supporting frame; 153, fixing plate; 154, distance adjuster; 155, roller; 161, first motor; 162, first conveyor belt; 163, first synchronous wheel;

[0044] 200, film wrapping mechanism; 210, film wrapping assembly; 211, clamping member; 212, moving member; 212a, first moving guide rail; 212b, second moving guide rail; 220, film wrapping base frame; 230, cutting assembly; 240, film drawing assembly; 241, film drawing guide rail; 242, film drawing arm; 243, clamp; 244, connecting strip; 245, limiting piece; 250, pasting assembly;

[0045] 300, plug core mechanism; 310, clamping assembly; 311, clamping member; 311a, first guide groove; 311b, second guide groove; 312, closing guide; 313, first clamping member; 314, second clamping member; 320, plug core assembly; 321, plug core shaft; 322, plug core cylinder; 330, plug core base;

[0046] 410, end face sealing mechanism; 420, gravity balance cylinder; 430, film unwinding assembly; 440, label printer; 450, label pasting machine;

[0047] 500, centering mechanism; 510, centering assembly; 511, end face pusher; 512, column; 513, centering cylinder; 520, top support assembly; 521, top support frame; 522, roller;

[0048] 600, weighing assembly; 610, supporting member; 611, fixing portion; 612, first wedge block; 613, second wedge block; 620, lifting member; 621, fourth motor; 622, weighing screw; 623, weighing guide shaft; 630, weighing sensor;

[0049] 700, blanking part; 710, connecting plate; 720, stop plate; 730, guide plate. DETAILED DESCRIPTION

[0050] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0051] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0052] In the description of the present invention, if there are words such as "several", it means one or more, "more" means two or more, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there are descriptions of first, second, and third, they are only used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0053] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0054] Reference Figures 1 to 10 , several embodiments of the fully automatic coiled material single film packaging equipment and single film packaging method of the present invention are given below.

[0055] like Figures 1 to 3As shown, the first embodiment of the present invention discloses a fully automatic single-film packaging equipment for coiled materials, which comprises a conveying mechanism 100, a film coating mechanism 200, a core plugging mechanism 300 and an end surface sealing mechanism 410. The conveying mechanism 100 is provided with a plurality of stations along its conveying direction, the stations comprising a coating station 112, a core plugging station 113 and an end surface sealing station 114; the conveying mechanism 100 comprises a conveying assembly 140 and a lifting assembly 150 arranged adjacent to each other, the conveying assembly 140 is used to transfer the coiled materials between the various stations; the lifting assembly 150 Corresponding to the workstation setting, the lifting assembly 150 rises to support the coil, so that the coil is separated from the conveying assembly 140 to fix the coil on the corresponding workstation; the film wrapping mechanism 200 is arranged at the coating station 112, and is used to wrap the film on the surface of the coil located at the coating station 112; the core plugging mechanism 300 is arranged at the core plugging station 113, and is used to plug the film edges at both ends of the coil located at the core plugging station 113 into the interior of the coil; the end face sealing mechanism 410 is arranged at the end face sealing station 114, and is used to stick tape to the end face of the coil located at the end face sealing station 114.

[0056] The conveying assembly 140 is used to transfer the coil between various workstations. The lifting assembly 150 rises to support the coil so that the coil is separated from the conveying assembly 140 to fix the coil on the corresponding workstation. The conveying assembly 140 can realize the transfer of the coil, and the lifting assembly 150 can temporarily fix the coil on a certain workstation to operate the coil. The film wrapping mechanism 200 wraps the film on the surface of the coil located at the coating station 112, and the core plugging mechanism 300 wraps the film on both ends of the coil located at the core plugging station 113. The edge of the film is stuffed into the interior of the coil to avoid exposure of the edge of the film. The end face sealing mechanism 410 sticks tape on the end face of the coil located at the end face sealing station 114 to prevent the film from unraveling and improve the stability of the packaging. The film wrapping mechanism 200, the core plugging mechanism 300 and the end face sealing mechanism 410 are conducive to the automatic film wrapping of the coil, saving labor costs. The film wrapping mechanism 200, the core plugging mechanism 300 and the end face sealing mechanism 410 can work at the same time, and can package and process multiple coils at the same time, thereby improving production efficiency.

[0057] In the related art, a conveyor belt 120 is usually used to transport the coiled material. However, the coiled material is in a cylindrical shape and is not easy to fix, so it is difficult to achieve automatic packaging. The embodiment of the present invention controls the separation and contact between the coiled material and the conveying component 140 through the rise and fall of the jacking component 150. On the premise of achieving the transfer of the coiled material, the cylindrical coiled material can be fixed on the corresponding work station, which is beneficial to the processing of the coiled material and further conducive to the realization of automatic packaging.

[0058] In some embodiments, Figure 3As shown, the conveying assembly 140 includes two conveying racks 141, which reciprocate along the conveying direction of the conveying mechanism 100 to convey the coil to the next workstation and reset; the two conveying racks 141 support the two ends of the coil to improve the stability of the coil conveying, and the lifting assembly 150 is located between the two conveying racks 141. The lifting assembly 150 can support the coil when it rises, so that the coil is separated from the conveying assembly 140, so as to temporarily fix the coil on the corresponding workstation for processing. At this time, the conveying rack 141 moves in the direction opposite to the conveying direction of the conveying mechanism 100 to restore the original position and prepare for the next conveying of the coil; that is, the conveying rack 141 moves along the conveying direction of the conveying mechanism 100 to restore the original position and prepare for the next conveying of the coil; that is, the conveying rack 141 moves along the conveying direction of the conveying mechanism 100 to restore the original position and prepare for the next conveying of the coil. The mechanism 100 reciprocates in the conveying direction, and the movement range of the conveying frame 141 is only the distance between two adjacent workstations; it should be noted that multiple workstations are equidistantly arranged; the conveying frame 141 moves along the conveying direction of the conveying mechanism 100, so that one or more coils located on the conveying frame 141 can be transferred to the next workstation; the conveying frame 141 moves in the direction opposite to the conveying direction of the conveying mechanism 100, and the conveying frame 141 is reset to proceed to the next transfer workstation; through the cooperation of the conveying assembly 140 and the lifting assembly 150, the conveying mechanism 100 can stably transfer the coils and temporarily fix the coils at the corresponding workstations for processing.

[0059] In some embodiments, Figure 3 As shown, the conveying rack 141 is provided with a plurality of support members 142 arranged along the conveying direction of the conveying mechanism 100, and the support members 142 are used to support the coils. The coils are fixed by the support members 142, so that the conveying rack 141 can transfer the coils more stably and smoothly; the plurality of support members 142 correspond to the plurality of workstations, so that the movement of the conveying rack 141 can drive the coils to be transferred between different workstations, which is more conducive to the conveying rack 141 to accurately transfer the coils from one workstation to the next; in addition, the conveying rack 141 is provided with a plurality of support members 142, so that the conveying rack 141 can accommodate a plurality of coils at the same time and realize the simultaneous transfer of a plurality of coils.

[0060] In some embodiments, Figure 3 to Figure 4 As shown, the support member 142 has two oppositely arranged supporting surfaces, which are inclined toward opposite sides to form a depression. Part of the coil is placed in the depression, and the two supporting surfaces can support the coil on opposite sides, which is more conducive to the positioning of the coil and avoids the coil from deviating from the work station and causing packaging errors.

[0061] In some embodiments, Figure 3 to Figure 4As shown, the conveying mechanism 100 also includes a frame 130, on which two guide rails are arranged along the conveying direction of the conveying mechanism 100, and the conveying frame 141 is correspondingly slidably arranged on the guide rails; the conveying assembly 140 also includes a first motor 161, a first conveyor belt 162 and a first synchronous wheel 163, the first motor 161 is arranged on the frame 130, and the first synchronous wheel 163 is rotatably connected to the frame 130, wherein two first synchronous wheels 163 are arranged along the conveying direction of the conveying mechanism 100, the first conveyor belt 162 is wound around the two first synchronous wheels 163, the output shaft of the first motor 161 is connected to one of the first synchronous wheels 163, and the first conveyor belt 162 is fixedly connected to the conveying frame 141; through the forward and reverse rotation of the first motor 161, the first conveyor belt 162 is driven to transmit in different directions, thereby realizing the reciprocating motion of the conveying frame 141. Of course, in other embodiments, the reciprocating motion of the conveying frame 141 can also be realized by other structures, which are not listed one by one in the embodiment of the present invention. The conveying direction of the conveying mechanism 100 is the length direction of the conveying component 140 .

[0062] In some embodiments, Figure 1 and Figure 5 As shown, the conveying mechanism 100 also includes a conveyor belt 120, which is arranged at one end of the conveying component 140 facing away from the conveying direction. The conveyor belt 120 is used for loading the coiled material, and the coiled material is transferred to the conveying component 140 through the conveyor belt 120; the conveyor belt 120 is a conveyor belt 120 in the prior art, and is usually powered by a driving device composed of a motor, a reducer and a roller 155 to drive the movement of the conveyor belt 120.

[0063] In some embodiments, Figure 3 and Figure 6As shown, the lifting assembly 150 includes a lifting member 151 and a support frame 152, and the support frame 152 rises or falls under the action of the lifting member 151; the support frame 152 rises to support the coil, and by raising the height of the coil, the coil is separated from the conveying assembly 140, and the coil can be temporarily fixed to the workstation for processing, and the conveying assembly 140 can be reset at this time to facilitate the next transfer to the workstation; the support frame 152 descends, causing the coil on the support frame 152 to descend until both ends of the coil abut against the conveying assembly 140, so that the coil is fixed to the conveying assembly 140 and separated from the support frame 152, and the support frame 152 continues to descend to avoid the coil, and the coil is transferred to the next workstation driven by the conveying assembly 140. By the simple action of the support frame 152 rising and falling, the coil can be carried and avoided, so as to realize the rapid switching of the transfer operation of the coil and the fixing operation of the coil; the lifting member 151 includes a second motor 151a, a lifting screw 151b, a lifting nut and a lifting guide shaft 151c, and the lifting assembly 150 also includes a fixed plate 153, the second motor 151a is installed on the fixed plate 153, and the output shaft of the second motor 151a is connected to the lifting screw 151b, the lifting nut is sleeved on the outside of the lifting screw 151b, the lifting nut is connected to the support frame 152, and the lifting guide shaft 151c includes a fixed section and a sliding section, the fixed section is connected to one side of the support frame 152, the sliding section is connected to the fixed plate 153, and the sliding section is slidably connected to the fixed section; the second motor 151a rotates, which can drive the lifting screw 151b to rotate, and then drive the support frame 152 to rise or fall through the lifting nut; the lifting guide shaft 151c is used to guide the movement trajectory of the support frame 152 to prevent the support frame 152 from deviating. The lifting assembly 150 also includes a gravity balancing cylinder 420, which is a device in the prior art that maintains load balance through the action of air pressure and gravity. The output shaft of the gravity balancing cylinder 420 is connected to the support frame 152. The gravity balancing cylinder 420 can assist in the rising and falling of the support frame 152, making the movement process of the support frame 152 smoother.

[0064] In some embodiments, Figure 3 and Figure 6As shown, the lifting assembly 150 also includes a distance adjuster 154 and two rollers 155 arranged along the conveying direction of the conveying mechanism 100, and the two rollers 155 can have a better bearing effect on the coiled material; the distance adjuster 154 is used to drive the two rollers 155 to be relatively close or far away, so as to adjust the distance between the two rollers 155 to adapt to coils of different sizes; generally, the distance adjuster 154 includes a third motor, a distance adjusting screw and a distance adjusting nut, the third motor is installed on the support frame 152, the output shaft of the third motor is connected to the distance adjusting screw, and the distance adjusting nut is sleeved on the outside of the distance adjusting screw; wherein, the distance adjusting screw is arranged along the direction from one of the rollers 155 to the other roller 155, and the distance adjusting nut is connected to one of the rollers 155; the third motor rotates, and the pitch-adjusting screw rotates accordingly, and drives one of the rollers 155 to move along the pitch-adjusting screw through the pitch-adjusting nut, so that the two rollers 155 are close to or away from each other, thereby adjusting the distance between the two rollers 155; it can be understood that guide rails are provided at both ends of the support frame 152, and the jacking assembly 150 also includes a supporting component, which includes a support plate and two support blocks arranged at the ends of the support plate, and the support blocks are slidably arranged on the guide rails, and the ends of the rollers 155 are rotatably connected to the support blocks, and the rollers 155 are located above the support plate, and the guide rails are used to guide the moving direction of the rollers 155, and the support plate is used to connect with the pitch-adjusting nut, so that the third motor drives the corresponding rollers 155 to move.

[0065] In some embodiments, the distance adjuster 154 is used to drive the two rollers 155 to move closer or farther away from each other synchronously. While adjusting the distance between the two rollers 155, the relative position of the center of the coil and the support frame 152 remains unchanged, which is beneficial to fixing the coil to the center position of the workstation and avoiding the coil from being offset after adjusting the distance between the two rollers 155, thereby ensuring the processing effect; the rollers 155 include a first roller 155 and a second roller 155, and the distance adjusting nut includes a first nut and a second nut; the first nut and the second nut are both mounted on the same distance adjusting screw, and the thread directions of the first nut and the second nut are opposite, and the third motor drives the distance adjusting screw to rotate, so that the first nut and the second nut located on the distance adjusting screw move synchronously relative to or away from each other, thereby realizing the synchronous relative approach or distance of the two rollers 155, so as to ensure that the relative position of the center of the coil and the support frame 152 remains unchanged, which is beneficial to making the coil located at the center position of the workstation.

[0066] In some embodiments, Figure 3As shown, a centering station 111 is arranged on the conveying mechanism 100, and the fully automatic single-sheet film packaging equipment for coils also includes a centering mechanism 500, and the centering mechanism 500 includes a centering component 510 and a top support component 520. The top support component 520 is arranged corresponding to the centering station 111, and the top support component 520 rises to support the coil, so that the coil is separated from the conveying mechanism 100 to fix the coil on the centering station 111; the centering component 510 includes two end pushers 511, and the end pushers 511 act on the ends of the coil to push the coil to the center position of the centering station 111. Through the synchronous movement of the two end pushers 511, the offset of the coil can be corrected, so that the coil is located at the center position of the centering station 111, avoiding the misalignment of the film and the coil due to the offset of the coil; the centering component 510 also includes two vertical The two columns 512 and two centering cylinders 513, the two columns 512 are arranged on both sides of the centering station 111, and the centering cylinders 513 are correspondingly arranged on the corresponding columns 512, and the output shaft of the centering cylinder 513 is connected to the end surface pusher 511, and the centering cylinder 513 drives the end surface pusher 511 to move toward the end surface of the coil, so that the end surface pusher 511 is moved by the end surface pusher 511, and the centering cylinder 513 drives the end surface pusher 511 to move toward the end surface away from the coil, so that the end surface pusher 511 is reset; generally, the end surface pusher 511 is a plate body, so that the end surface pusher 511 can fit the end surface of the coil, so that the end surface of the coil is evenly stressed, which is conducive to the end surface pusher 511 applying thrust to the coil; of course, in other embodiments, the end surface pusher 511 can also be other shapes such as blocks.

[0067] In some embodiments, Figure 3As shown, the top support assembly 520 includes a motor, a screw, a nut, a guide shaft, a bottom plate and a top support frame 521. The motor is installed on the bottom plate, and the output shaft of the motor is connected to the screw. The nut is sleeved on the outside of the screw, and the nut is connected to the top support frame 521. The guide shaft includes a first section and a second section. The first section is connected to one side of the top support frame 521, and the second section is connected to the bottom plate, and the second section is slidably connected to the first section. The rotation of the motor can drive the screw to rotate, and then drive the top support frame 521 to rise or fall through the nut. The guide shaft is used to guide the movement trajectory of the top support frame 521 to prevent the top support frame 521 from deflecting. The top support assembly 520 also includes a gravity balance cylinder 420. The gravity balance cylinder 420 is a device in the prior art that maintains load balance through the action of air pressure and gravity. The output shaft of the gravity balance cylinder 420 is connected to the top support frame 521. Through the gravity balance cylinder 420, the rise and fall of the top support frame 521 can be assisted, so that the movement process of the top support frame 521 is more stable. The top support assembly 520 also includes a plurality of rollers 522, which are used to support the coil; the plurality of rollers 522 are arranged along the direction from one end surface pusher 511 to another end surface pusher 511, and the rollers 522 are rotatably connected to the top support frame 521; the rollers 522 rotate with themselves as the axis, and the axis of the rollers 522 is arranged along the transmission direction of the conveying mechanism 100; the rolling of the rollers 522 can assist the movement of the coil on the rollers 522, which is conducive to the end surface pusher 511 pushing the coil to the center position of the centering station 111. The rollers 522 are provided with V-shaped depressions, which are conducive to supporting the coil.

[0068] like Figure 3 As shown, the centering mechanism 500 is located at the end of the conveyor belt 120, and the top support frame 521 rises to support the coil. By raising the height of the coil, the coil is separated from the conveyor belt 120 and located between the two end pushers 511. The coil can be temporarily fixed to the centering station 111 for centering operation, which is conducive to the end pusher 511 applying force to the coil; the top support frame 521 descends, causing the coil located on the top support frame 521 to descend until both ends of the coil abut against the conveyor belt 120, so that the coil is fixed to the conveyor belt 120 and separated from the top support frame 521. The top support frame 521 continues to descend to avoid the coil, and the coil is transferred to the next station driven by the conveyor belt 120. Through the simple action of the top support frame 521 rising and falling, the coil can be carried and avoided, thereby realizing the rapid switching of the transfer operation of the coil and the fixing operation of the coil.

[0069] Among them, the centering station 111 is located between the conveyor rack 141 and the conveyor belt 120. The conveyor belt 120 is used to convey the coil and play a role in loading. The centering mechanism 500 performs a centering operation on the coil, and the conveyor belt transfers the centered coil to the conveyor rack 141 of the conveying component 140.

[0070] In some embodiments, Figures 7 and 8 As shown, the film wrapping mechanism 200 includes a film wrapping assembly 210, and the film wrapping assembly 210 includes a clamping member 211 and a moving member 212. The clamping member 211 is used to clamp a single film; the roller 155 rotates along its own axis, and under the drive of the moving member 212, the clamping member 211 moves along the conveying direction of the conveying mechanism 100; under the cooperation of the clamping member 211 and the roller 155, the single film is wrapped on the surface of the coil located at the coating station 112; it can be understood that the single film covers the surface of the coil. On one side, driven by the clamping member 211, the single film is arranged along the conveying direction of the conveying mechanism 100, and the roller 155 rotates synchronously to drive the coil on the roller 155 to rotate synchronously, so that the single film gradually separates from the clamping member 211 and is wound on the surface of the coil; the embodiment of the present invention enables the coil and the single film to move synchronously through the rotation of the roller 155 and the movement of the clamping member 211, so that the single film is wrapped around the circumference of the coil, which is conducive to the automatic packaging of the coil. Generally, the roller 155 is an electric roller 155 to realize the rotation of the roller 155 along its own axis; the electric roller 155 is a device in the prior art, and the electric roller 155 is provided with a built-in motor, which is directly connected to the shaft of the roller 155. The built-in motor drives the roller 155 to rotate through electric energy, and transmits the motion to the coil through friction, thereby driving the coil to rotate.

[0071] In some embodiments, Figures 7 and 8 As shown, the moving member 212 is used to drive the clamping member 211 to move toward the coil, and then drive the clamping member 211 to move along the conveying direction of the conveying mechanism 100; the clamping member 211 clamps a single piece of film, and the clamping member 211 moves toward the coil, so that the single piece of film abuts and covers one side of the coil, which is beneficial to the subsequent wrapping of the coil by the single piece of film; the clamping member 211 moves along the conveying direction of the conveying mechanism 100, and the roller 155 rotates along its own axis, so that the coil on the roller 155 rotates; with the cooperation of the moving member 212, the clamping member 211 and the roller 155, the single piece of film can be wrapped on the surface of the coil as the coil rolls, which is beneficial to the automatic packaging of the coil.

[0072] In some embodiments, Figures 7 and 8As shown, the film wrapping mechanism 200 includes a film wrapping base frame 220, a cutting assembly 230, a film pulling assembly 240 and a pasting assembly 250. The cutting assembly 230, the film pulling assembly 240 and the film wrapping assembly 210 are arranged on the film wrapping base frame 220, and the pasting assembly 250 is arranged on the film pulling assembly 240; the film pulling assembly 240 is used to tension the film, which is more conducive to tightly wrapping the film on the surface of the coil, improving the packaging effect, and is conducive to the next cutting work; the cutting assembly 230 is used to cut the rolled film into a single piece of film, and the film can be cut according to the size of the coil, so that the cut single piece of film can completely wrap the coil to avoid exposure of the coil; after the single piece of film is wrapped on the surface of the coil located on the coating station 112, the pasting assembly 250 is used to stick tape on the side of the coil to fix the film on the surface of the coil, which can effectively prevent the film from spreading after wrapping. The film-drawing assembly 240 includes a film-drawing guide rail 241, a film-drawing arm 242 slidably arranged on the film-drawing guide rail 241, and a clamp 243 arranged on the film-drawing arm 242. The film-drawing guide rail 241 is arranged along the width direction of the conveying assembly 140; there are two film-drawing guide rails 241, and the two film-drawing guide rails 241 are arranged side by side. One end of the film-drawing arm 242 is slidably arranged on one of the film-drawing guide rails 241, and the other end is slidably arranged on the other film-drawing guide rail 241, so that the film-drawing arm 242 can stably move along the width direction of the conveying assembly 140, thereby allowing the rolled film to be moved along the width direction of the conveying assembly 140. The film is stretched in the width direction so that the film is tensioned; wherein, two film-pulling arms 242 are provided, and the two film-pulling arms 242 are provided along the width direction of the conveying assembly 140, wherein one of the film-pulling arms 242 clamps one end of the film, and the other film-pulling arm 242 clamps the other end of the film, so that the film is tensioned, and the film is cut into a single film by the cutting assembly 230, at which time one of the film-pulling arms 242 clamps one end of the single film, and the other film-pulling arm 242 clamps the other end of the single film, so that the single film is tensioned; two clamps 243 are provided on one film-pulling arm 242, and the film is clamped by the clamps 243. The clamp 243 includes a vertical arm, a clamping cylinder, a first clamping piece, and a second clamping piece, wherein one end of the vertical arm is fixed on the film-pulling arm 242, the first clamping piece is connected to the vertical arm, the clamping cylinder is fixed on the film-pulling arm 242, and the output shaft of the clamping cylinder is connected to the second clamping piece to drive the second clamping piece to move toward the first clamping piece, thereby clamping the film.

[0073] In some embodiments, Figures 7 and 8As shown, the film-drawing assembly 240 further includes a connecting strip 244, a film-drawing motor, a second conveyor belt, and a second conveyor wheel, wherein the second conveyor wheel is rotatably connected to the end of the film-drawing guide rail 241, wherein two second conveyor wheels are arranged along the width of the conveying assembly 140, the second conveyor belt is wound around the two second conveyor wheels, the film-drawing arm 242 is connected to the second conveyor belt, the film-drawing motor is arranged on the film-drawing guide rail 241, and the output shaft of the film-drawing motor is connected to one of the second conveyor wheels to drive the film-drawing arm 242 to slide on the film-drawing guide rail 241. The connecting strip 244 is connected between the ends of the film-drawing track, and a limit piece 245 is arranged on the connecting strip 244 to limit the range of motion of the film-drawing arm 242.

[0074] In some embodiments, Figure 1 , Figure 7 and Figure 8 As shown, the film-drawing mechanism further includes a film unwinding assembly 430, which is used to unwind the rolled film to the film-drawing assembly 240, and the film unwinding assembly 430 is an unwinding mechanism in the prior art. The cutting assembly 230 is a cutting assembly 230 in the prior art, and the cutting assembly 230 is installed between the film-drawing arm 242 and the film unwinding assembly 430, so that the cut single film is clamped on the two film-drawing arms 242; the pasting assembly 250 is arranged on the film-drawing arm 242, and the pasting assembly 250 can move with the film-drawing arm 242, so that the pasting assembly 250 pastes tape on the side of the roll at different positions to fix the film on the surface of the roll; the pasting assembly 250 is a tape sealing mechanism in the prior art.

[0075] In some embodiments, Figures 7 and 8As shown, the moving member 212 includes a first moving guide rail 212a, a moving cylinder, a second moving guide rail 212b, a moving motor, a third conveyor belt and a third synchronous wheel. The moving cylinder is arranged on the film coating base frame 220, the second moving guide rail 212b is slidably arranged on the first moving guide rail 212a, and the clamping member 211 is slidably arranged on the second moving guide rail 212b. The first moving guide rail 212a is arranged along the vertical direction, and the second moving guide rail 212b is arranged along the conveying direction of the conveying mechanism 100; under the drive of the moving cylinder, the second moving guide rail 212b slides along the vertical direction, so that The clamping member 211 drives the single film to move toward the coil, so that the single film abuts and covers one side of the coil, which is beneficial for the single film to wrap the coil later; the third transmission wheel is arranged at the end of the second moving guide rail 212b, wherein two third transmission wheels are arranged along the length direction of the second moving guide rail 212b, the third conveyor belt is wound around the two third transmission wheels, the clamping member 211 is connected to the third conveyor belt, the moving motor is arranged on the second moving guide rail 212b, and the output shaft of the moving motor is connected to one of the third transmission wheels to drive the clamping member 211 to slide on the moving motor. Among them, the clamping member 211 is a clamp in the prior art, and the embodiment of the present invention does not specifically limit the specific structure of the clamping member 211. Of course, the structure of the clamping member 211 can also refer to the structure of the clamp 243.

[0076] The coil is a rolled material made by winding the raw material. After the film wraps the coil, the film forms a film edge at the end of the coil. The coil is easy to detach from the film edge, affecting the packaging effect. The core plugging mechanism 300 plugs the film edges at both ends of the coil wrapped with the film from the end of the coil into the interior of the coil to achieve the purpose of closing and reduce the risk of the film unravelling.

[0077] In some embodiments, Fig. 9As shown, the plug core mechanism 300 includes a clamping assembly 310 and a plug core assembly 320; the clamping assembly 310 includes two clamping members 311 arranged opposite to each other, and the clamping member 311 is provided with a closing guide 312 on the side facing the other clamping member 311; the two clamping members 311 move toward each other along a first direction, and the closing guide 312 moves along a second direction to concentrate the edge of the film at the end of the coil on the axis of the coil, and the plug core assembly 320 inserts the edge of the film concentrated on the axis of the coil into the coil; the first direction intersects with the second direction; the two clamping members 311 move relative to each other along the first direction to clamp the edge of the film at the end of the coil so that the edge of the film is concentrated at the center position of the coil in the first direction; the closing guide 312 is located on the side of the clamping member 311 facing the other clamping member 311. The closing guide 312 moves along the second direction so that the edge of the film is concentrated at the center of the coil in the second direction. Since the first direction intersects with the second direction, the edge of the film is stored on the axis of the coil under the action of the clamping member 311 and the closing guide 312. While the clamping assembly 310 is working, the roller 155 corresponding to the plugging station 113 rotates along the roller 155 itself, so that the coil rotates accordingly. After the clamping member 311 clamps the edge of the film, the coil rotates, so that the edge of the film twists to form a strip, which is more conducive to concentrating the edge of the film on the axis of the coil and plugging the edge of the film into the coil through the plugging core assembly 320. The closing guide 312 is generally columnar, and a plurality of closing guides 312 are provided. The plurality of closing guides 312 are arranged on the clamping member 311 along the first direction.

[0078] In some embodiments, Fig. 9 As shown, the plug core mechanism 300 also includes a plug core base 330, and the clamping member 311 includes a first clamping member 313 and a second clamping member 314, and the first clamping member 313 and the second clamping member 314 are arranged opposite to each other and are slidably arranged on the plug core base 330 along the same direction; the clamping assembly 310 also includes a first cylinder and a second cylinder, and the first cylinder and the second cylinder are arranged on the plug core base 330; the output shaft of the first cylinder is connected to the first clamping member 313, and the output shaft of the second cylinder is connected to the second clamping member 314, and the first clamping member 313 and the second clamping member 314 are driven by the first cylinder and the second cylinder to move toward or away from each other.

[0079] In some embodiments, Fig. 9As shown, the first clamping member 313 and the second clamping member 314 are both plate-shaped, and the first clamping member 313 and the second clamping member 314 are both provided with a first guide groove 311a and a second guide groove 311b arranged along the width direction of the transmission assembly 140, and the closing guide 312 includes a first guide post and a second guide post, and the clamping assembly 310 also includes a third cylinder and a fourth cylinder, the third cylinder is arranged on the first clamping member 313, and the output shaft of the third cylinder is connected to the first guide post, and the fourth cylinder is arranged on the second clamping member 314, and the output shaft of the fourth cylinder is connected to the second guide post; wherein, the first guide post is arranged on the first clamping member 313, and under the drive of the third cylinder, the first guide post is arranged on the first clamping member 313. A clamping member 313 slides in the first guide groove 311a. When the first clamping member 313 and the second clamping member 314 clamp the edge of the film, the first guide post passes through the first guide groove 311a of the second clamping member 314 and slides in the first guide groove 311a of the second clamping member 314. The second guide post is arranged on the second clamping member 314. Driven by the fourth cylinder, the second guide post slides in the second guide groove 311b of the second clamping member 314. When the first clamping member 313 and the second clamping member 314 clamp the edge of the film, the second guide post passes through the second guide groove 311b of the first clamping member 313 and slides in the second guide groove 311b of the first clamping member 313.

[0080] In some embodiments, Fig. 9 As shown, the plug core assembly 320 also includes a plug core shaft 321 and a plug core cylinder 322. The plug core shaft 321 is arranged along the width direction of the conveying assembly 140, and the plug core shaft 321 is located on the axis of the coil. The plug core cylinder 322 is arranged on the plug core base 330. The output shaft of the plug core cylinder 322 is connected to the plug core shaft 321 to drive the plug core shaft 321 to move toward the coil, thereby plugging the edge of the film concentrated on the axis of the coil into the interior of the coil along the axis of the coil.

[0081] In some embodiments, Fig.10As shown, the conveying mechanism 100 is provided with a weighing station 115, and the fully automatic single film packaging equipment for coiled materials further includes a weighing assembly 600, which is arranged at the weighing station 115; the weighing assembly 600 includes a supporting member 610 and a lifting member 620, the supporting member 610 is used to carry the coiled material, and the lifting member 620 drives the supporting member 610 to rise, so that the coiled material is separated from the conveying mechanism 100, so as to fix the coiled material on the weighing station 115; a weighing sensor 630 is arranged on the lower side of the supporting member 610; the supporting member 610 rises, so that the coiled material is fixed on the weighing station 115, the supporting member 610 supports the coiled material, and obtains the weight of the coiled material through the weighing sensor 630. The weighing sensor 630 is a device used in the prior art to measure the weight or load of an object, and measures the weight or load of an object by sensing the force or pressure applied to the sensor and converting it into an electrical signal proportional to the weight. The supporting member 610 is provided with a fixing portion 611, which includes a first wedge-shaped block 612 and a second wedge-shaped block 613 arranged along the conveying direction of the conveying mechanism 100. Along the direction from the first wedge-shaped block 612 to the second wedge-shaped block 613, the thickness of the first wedge-shaped block 612 gradually decreases, and the thickness of the second wedge-shaped block 613 gradually increases, so that a supporting recess is formed on the fixing portion 611 to support the coil. A plurality of fixing portions 611 are provided, and the plurality of fixing portions 611 are arranged along the width direction of the conveying assembly 140 to better support the coil.

[0082] In some embodiments, Figure 1 As shown, the fully automatic coil single film packaging equipment also includes a label printer 440 and a label paster 450 arranged at the weighing station 115. The weighing sensor 630 transmits the acquired data to the label printer 440. The label printer 440 prints the parameters of the coil (such as weight, etc.) on the label, and the label paster 450 pastes the label to the corresponding coil. The label printer 440 and the label paster 450 are both devices in the prior art.

[0083] In some embodiments, Figure 3As shown, at the end of the conveying mechanism 100, there is a material unloading station 116, and the material unloading station 116 is provided with a material unloading member 700, and the material unloading member 700 is arranged on the frame 130; the material unloading member 700 is provided with a fixed recess for the coil to carry and fix the coil; the material unloading member 700 has a connecting plate 710, a stop plate 720 and a guide plate 730, and the guide plate 730 is connected with the stop plate 720 to form a fixed recess, and the guide plate 730 and the stop plate 720 are connected to each other. The angle is less than or equal to ninety degrees so as to fix the coil; one end of the guide plate 730 away from the stop plate 720 extends toward the weighing station 115. After weighing, the lifting member 620 descends, so that the coil rolls along the guide plate 730 to the fixed recess, and the stop plate 720 can abut the coil so that the coil is stably placed in the fixed recess; one end of the connecting plate 710 is connected to the frame 130, and the other end is fixedly connected to the stop plate 720 and the guide plate 730.

[0084] In some embodiments, the supporting member 610 rises to support the coil, and by raising the height of the coil, the coil is separated from the conveying assembly 140, and the coil can be temporarily fixed to the weighing station 115 for weighing. At this time, the conveying assembly 140 can be reset for the next transfer station; the supporting member 610 descends, causing the coil on the supporting member 610 to descend until both ends of the coil abut against the guide plate 730, so that the coil rolls along the guide plate 730 to the unloading station 116. By the simple action of the supporting member 610 rising and falling, the coil can be carried and avoided, so as to realize the rapid switching of the transfer operation of the coil and the fixing operation of the coil; the lifting member 620 includes a fourth motor 621, a weighing screw 622, a weighing nut and a weighing guide shaft 623, and the jacking assembly 150 also includes a base plate, the fourth motor 621 is installed on the base plate, and the output shaft of the fourth motor 621 is connected to the weighing screw 622, the weighing nut is sleeved on the outside of the weighing screw 622, the weighing nut is connected to the supporting member 610, and the weighing guide shaft 623 includes a third section and a fourth section, the third section is connected to one side of the supporting member 610, the fourth section is connected to the base plate, and the fourth section is slidably connected to the third section; the fourth motor 621 rotates, which can drive the weighing screw 622 to rotate, and then drive the supporting member 610 to rise or fall through the weighing nut; the weighing guide shaft 623 is used to guide the movement trajectory of the supporting member 610 to avoid the deviation of the supporting member 610. The weighing assembly 600 also includes a gravity balancing cylinder 420, which is a device in the prior art that maintains load balance through the action of air pressure and gravity. The output shaft of the gravity balancing cylinder 420 is connected to the supporting member 610. The gravity balancing cylinder 420 can assist the supporting member 610 in rising and falling, making the movement process of the supporting member 610 smoother.

[0085] The conveying mechanism 100 is sequentially arranged along the conveying direction with a centering station 111, a coating station 112, a core plugging station 113, an end face sealing station 114, a weighing station 115 and a material unloading station 116. The conveyor belt 120 is used for loading the coil; the top support assembly 520 rises to support the coil so that the coil is separated from the conveyor belt 120 to fix the coil on the centering station 111, and the end face pusher 511 pushes the coil from the end of the coil so that the coil is located at the center of the centering station 111; the top support assembly 520 descends so that the centered coil descends, and the conveyor belt 120 conveys and transfers the coil to the conveying assembly 140; the support frame 152 rises under the action of the lifting member 151, and the support frame 152 supports the coil so that the coil is separated from the conveying assembly 140 and fixed to the coating station 112; the clamp 243 of one of the film-pulling arms 242 clamps one end of the rolled film and moves, so that the film spans across the two sides of the conveying assembly 140 along the width direction of the conveying assembly 140, the clamp 243 of the other film-pulling arm 242 clamps the film, so that the film is tensioned, and the cutting assembly 230 cuts the rolled film into single films; the clamping member 211 clamps the single film and moves toward the roll material, so that the single film covers one side of the roll material, the clamping member 211 moves toward the conveying direction of the conveying mechanism 100 and the roller 155 on the coating station 112 rotates, so that the roll material moves synchronously, and the film is wrapped on the surface of the roll material; the pasting assembly 250 pastes tape on the side of the roll material to The film is fixed on the surface of the coil, and the film pulling assembly 240 continues to pull the next film; the first clamping member 313 and the second clamping member 314 move toward each other to clamp the edge of the film at the end of the coil, and the closing guide 312 concentrates the edge of the film between the first clamping member 313 and the second clamping member 314 to the axis of the coil. At the same time, the roller 155 on the coating station 112 rotates to rotate the coil, thereby screwing the edge of the film into a strip, and the plug core shaft 321 moves toward the coil under the action of the plug core cylinder 322 to plug the edge of the film into the interior of the coil; the support frame 152 descends, causing the coil behind the plug core to descend accordingly, and the support member 142 on the conveying frame 141 carries the coil, so that the coil is separated from the support frame 152; The feeding frame 141 moves toward the conveying direction of the conveying mechanism 100, and the corresponding support frame 152 of the lifting assembly 150 rises, so that the coil is separated from the conveying frame 141 and fixed to the end face sealing station 114; the end face sealing mechanism 410 applies adhesive tape to the end face of the coil located at the end face sealing station 114, and at the same time, the conveying frame 141 moves in a direction away from the conveying direction of the conveying mechanism 100 to reset; the support frame 152 descends, so that the coil with the adhesive tape descends accordingly, and the support member 142 on the conveying frame 141 carries the coil, so that the coil is separated from the support frame 152; the conveying frame 141 moves toward the conveying direction of the conveying mechanism 100, and the supporting member 610 rises, so that the coil is separated from the conveying frame 141 and fixed to the weighing station 115;The weighing sensor 630 obtains the weight of the coil and transmits the weight information to the label printer 440. After the label printer 440 prints the label, the label pasting machine 450 pastes the label onto the coil; the supporting member 610 descends, and the coil pasted with the label rolls along the guide plate 730 to the fixed recess of the unloading station 116.

[0086] The second embodiment of the present invention discloses a single film packaging method, which is a fully automatic single film packaging device for a coiled material based on any embodiment of the first embodiment, and the method comprises:

[0087] Step S100: The conveying assembly 140 transfers the coil to the wrapping station, and the lifting assembly 150 rises to separate the coil from the conveying assembly 140 to fix the coil on the wrapping station;

[0088] Step S200: the conveying assembly 140 is reset, and the film wrapping mechanism 200 wraps the film on the surface of the coil;

[0089] Step S300: the lifting assembly 150 is lowered so that the coil is located on the conveying assembly 140, the conveying assembly 140 transfers the coil wrapped with the film to the plug core station 113, and the lifting assembly 150 is raised so that the coil is separated from the conveying assembly 140 to fix the coil on the plug core station 113;

[0090] Step S400: the conveying assembly 140 is reset, and the core plugging mechanism 300 plugs the film edges at both ends of the wrapping film coil into the interior of the coil;

[0091] Step S500: the lifting assembly 150 is lowered so that the coil is located on the conveying assembly 140, and the conveying assembly 140 transfers the coil with the plugged core to the end surface sealing station 114, and the lifting assembly 150 is raised so that the coil is separated from the conveying assembly 140 to fix the coil on the end surface sealing station 114;

[0092] Step S600: the end surface sealing mechanism 410 applies adhesive tape to the end surface of the coiled material after the core is plugged.

[0093] The lifting assembly 150 rises to support the coil, so that the coil is separated from the conveying assembly 140 to fix the coil on the corresponding station for operation on the coil; the lifting assembly 150 descends, so that the coil can be transferred through the conveying assembly 140, the film wrapping mechanism 200 wraps the film on the surface of the coil located at the coating station 112, the core plugging mechanism 300 plugs the film edges at both ends of the coil located at the core plugging station 113 into the interior of the coil to avoid exposure of the film edges, and the end face sealing mechanism 410 sticks tape on the end face of the coil located at the end face sealing station 114 to prevent the film from spreading and improve the stability of the packaging; the film wrapping mechanism 200, the core plugging mechanism 300 and the end face sealing mechanism 410 are conducive to realizing the automatic film wrapping of the coil, saving labor costs; the film wrapping mechanism 200, the core plugging mechanism 300 and the end face sealing mechanism 410 can work simultaneously, and can package and process multiple coils at the same time, thereby improving production efficiency.

[0094] In some embodiments, the film wrapping mechanism 200 wraps the film on the surface of the coil, including:

[0095] Step S210: the film wrapping mechanism 200 cuts the rolled film into individual films and tensions the individual films;

[0096] Step S220: the film wrapping mechanism 200 drives the single film to fall onto the surface of the coil located on the wrapping station 112;

[0097] Step S230: the lifting assembly 150 drives the coil to rotate along the coil itself, and the film wrapping mechanism 200 drives the single film to move toward the coil, so that the single film is wrapped around the surface of the coil.

[0098] The single film is arranged along the conveying direction of the conveying mechanism 100, and the roller 155 rotates synchronously to drive the coil on the roller 155 to rotate synchronously, so that the single film gradually separates from the clamping member 211 and is wound on the surface of the coil; the embodiment of the present invention rotates the roller 155 and moves the clamping member 211, so that the coil and the single film can move synchronously, thereby wrapping the single film around the coil, which is conducive to realizing the automatic packaging of the coil.

[0099] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A fully automatic single film packaging equipment for coiled materials, characterized in that: include: A conveying mechanism, wherein the conveying mechanism is provided with a plurality of workstations along its conveying direction, wherein the workstations include a coating workstation, a core plugging workstation and an end face sealing workstation; The conveying mechanism includes a conveying assembly and a lifting assembly arranged adjacent to each other, wherein the conveying assembly is used to transfer the coil between the various workstations; the lifting assembly is arranged corresponding to the workstation, and the lifting assembly rises to support the coil, so that the coil is separated from the conveying assembly to fix the coil on the corresponding workstation; A film wrapping mechanism, disposed at the wrapping station and used to wrap a film on the surface of the coil located at the wrapping station; A core plugging mechanism is disposed at the core plugging station and is used to plug the film edges at both ends of the coil located at the core plugging station into the interior of the coil; The end face sealing mechanism is arranged at the end face sealing station and is used for sticking adhesive tape to the end face of the coil located at the end face sealing station.

2. The fully automatic single film packaging equipment for coiled materials according to claim 1 is characterized in that: The conveying assembly comprises two conveying racks, and the conveying racks reciprocate along the conveying direction of the conveying mechanism; the lifting assembly is located between the two conveying racks.

3. The fully automatic single film packaging equipment for coiled materials according to claim 2 is characterized in that: The conveying rack is provided with a plurality of supporting members arranged along the conveying direction of the conveying mechanism, and the supporting member has two supporting surfaces arranged opposite to each other, and the two supporting surfaces are inclined toward opposite sides to form a depression.

4. The fully automatic single film packaging equipment for coiled materials according to claim 1 is characterized in that: The lifting assembly includes a lifting member and a support frame, and the support frame rises or falls under the action of the lifting member; the lifting assembly also includes a distance adjuster and two rollers arranged along the conveying direction of the conveying mechanism, and the distance adjuster is used to drive the two rollers to be relatively close to or away from each other.

5. The fully automatic single film packaging equipment for coiled materials according to claim 4 is characterized in that: The film wrapping mechanism includes a film wrapping assembly, and the film wrapping assembly includes a clamping member and a moving member, and the clamping member is used to clamp a single piece of film; the roller rotates along its own axis, and under the drive of the moving member, the clamping member moves along the conveying direction of the conveying mechanism; under the cooperation of the clamping member and the roller, the single piece of film is wrapped on the surface of the coil located at the coating station.

6. The fully automatic single film packaging equipment for coiled materials according to any one of claims 1 to 5, characterized in that: The core plug mechanism includes a clamping assembly and a core plug assembly; the clamping assembly includes two clamping members arranged opposite to each other, and a closing guide is arranged on the side of the clamping member facing the other clamping member; the two clamping members move toward each other along a first direction, and the closing guide moves along a second direction to concentrate the edge of the film at the end of the coil on the axis of the coil, and the core plug assembly plugs the edge of the film concentrated on the axis of the coil into the coil; the first direction intersects with the second direction.

7. The fully automatic single film packaging equipment for coiled materials according to any one of claims 1 to 5, characterized in that: A centering station is arranged on the conveying mechanism, and the fully automatic single-film packaging equipment for coiled materials also includes a centering mechanism, which includes a centering component and a top support component. The top support component is arranged corresponding to the centering station, and the top support component rises to support the coiled material so that the coiled material is separated from the conveying component to fix the coiled material on the centering station; the centering component includes two end pushers, and the end pushers act on the ends of the coiled material to push the coiled material to the center position of the centering station.

8. The fully automatic single film packaging equipment for coiled materials according to any one of claims 1 to 5, characterized in that: The conveying mechanism is provided with a weighing station, and the fully automatic single-film packaging equipment for coiled materials also includes a weighing component, which is arranged at the weighing station; the weighing component includes a supporting member and a lifting member, the supporting member is used to carry the coiled material, and the lifting member drives the supporting member to rise, so that the coiled material is separated from the conveying mechanism, so as to fix the coiled material on the weighing station; a weighing sensor is arranged on the lower side of the supporting member.

9. A single film packaging method, characterized in that: Based on the fully automatic single-sheet film packaging equipment of any one of claims 1 to 8, the method comprises: The conveying assembly transfers the coil to the wrapping station, and the lifting assembly rises to separate the coil from the conveying assembly so as to fix the coil on the wrapping station; The conveying assembly is reset, and the film wrapping mechanism wraps the film on the surface of the coil; The lifting assembly descends so that the coil is located on the conveying assembly, and the conveying assembly transfers the coil wrapped with a film to the plug core station. The lifting assembly rises so that the coil is separated from the conveying assembly to fix the coil on the plug core station. The conveying assembly is reset, and the core plugging mechanism plugs the film edges at both ends of the coil of the wrapped film into the interior of the coil; The lifting assembly descends so that the coil is located on the conveying assembly, and the conveying assembly transfers the coil with the core plugged to the end surface sealing station. The lifting assembly rises so that the coil is separated from the conveying assembly to fix the coil on the end surface sealing station. The end face sealing mechanism adheres adhesive tape to the end face of the coiled material after the core is plugged.

10. The single film packaging method according to claim 9, characterized in that: The film wrapping mechanism wraps the film on the surface of the coil, including: The film wrapping mechanism cuts the rolled film into individual films and tensions the individual films; The film wrapping mechanism drives the single film to fall onto the surface of the coil located on the wrapping station; The lifting assembly drives the coil to rotate along the coil itself, and the film wrapping mechanism drives the single film to move toward the coil, so that the single film is wrapped around the surface of the coil.

Images