Packing material assembly recycling equipment

Abstract

The invention relates to the technical field of food packaging, and provides packaging material assembly recycling equipment which comprises a rotating shaft recycling device, a packaging material roll transferring device and a packaging material roll film wrapping and packaging device. The rotating shaft recovery device comprises a driving part, a bearing assembly and a collaborative robot. The bearing assembly is used for bearing the packing material assembly, the packing material assembly comprises a rotating shaft module and a packing material roll, the rotating shaft module is arranged in a center hole of the packing material roll in a penetrating mode, and the rotating shaft module is in locking connection with the packing material roll through an opening and closing mechanism; the driving part controls the opening and closing mechanism to be switched from the locking state to the separation state; the collaborative robot pulls out the rotating shaft module from a center hole of the packing material roll and transfers the rotating shaft module to a recycling station; the packing material roll transferring device is used for transferring the packing material roll to the packing material roll wrapping film packing device; and the packing material winding film packing device is used for winding a packing film on the surface of the packing material roll. The rotating shaft module and the packing material coil can be automatically recycled, human intervention is not needed in the recycling process, the recycling efficiency is improved, and the recycling cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of food packaging, and in particular to a packaging material component recycling device. Background Art

[0002] During the dairy product filling process, packaging material preparation lines are used to supply packaging materials to the filling machines. As the filling process progresses, the packaging material is continuously consumed. Freshly opened rolls of packaging material need to be transported to the filling machines to replace the nearly depleted rolls, requiring frequent transfers of the rolls.

[0003] In practice, to facilitate the transfer of packaging material rolls, a rotating shaft module is typically inserted into the center hole of the roll. This allows for the recycling of the roll after it is removed from the filling machine. However, this recycling process currently relies primarily on manual labor, resulting in low efficiency and high labor costs, which directly impacts the overall production efficiency of the packaging material preparation line. Summary of the Invention

[0004] The present invention provides a packaging material component recycling device for at least solving or improving the problems of low recycling efficiency and high labor cost in the current manual operation for recycling shaft modules and packaging material rolls.

[0005] The present invention provides a packaging material assembly recovery device, comprising: a rotating shaft recovery device, a packaging material roll transfer device, and a packaging material roll film wrapping and packaging device;

[0006] The rotating shaft recovery device includes a driving component, a supporting assembly and a collaborative robot; the supporting assembly is used to support the packaging material assembly, and the packaging material assembly includes a rotating shaft module and a packaging material roll, the rotating shaft module is arranged in the center hole of the packaging material roll, and the rotating shaft module is locked with the packaging material roll through an opening and closing mechanism; the driving component is used to be connected to the opening and closing mechanism on the rotating shaft module by power coupling to control the opening and closing mechanism to switch from a locked state to a separated state; the collaborative robot is used to extract the rotating shaft module from the center hole of the packaging material roll and move the rotating shaft module to a recovery station;

[0007] The packaging material roll transfer device is used to pick up the packaging material roll on the supporting assembly and transfer the packaging material roll to the packaging material roll film wrapping device;

[0008] The packaging material roll film wrapping and packaging device is used to wrap packaging film on the surface of the packaging material roll to package the packaging material roll.

[0009] According to a packaging material assembly recycling device provided by the present invention, the supporting assembly includes a fixed seat body, a lifting seat body and a supporting member;

[0010] The lifting seat body is movably arranged on the fixed seat body along the vertical direction, and the supporting member is arranged on the lifting seat body and is used to support the bottom end of the packaging material roll;

[0011] An auxiliary bracket is provided on one side of the supporting assembly, and the driving component is provided on the auxiliary bracket and is located on the upper side of the lifting seat body.

[0012] According to a packaging material assembly recycling device provided by the present invention, a bracket is provided on the lifting seat; the bracket is movably provided on the lifting seat in a vertical direction and can be raised and lowered between a first working height and a second working height; the bracket is used to support both ends of the rotating shaft module;

[0013] When the bracket is at a first operating height, the driving component can be connected to the opening and closing mechanism, and the packaging material roll and the supporting member are separated;

[0014] When the bracket is at the second operating height, the supporting member supports the bottom end of the packaging material roll, and the bracket and the rotating shaft module are separated.

[0015] According to a packaging material assembly recycling device provided by the present invention, the auxiliary bracket is provided with a transverse driving member, and the transverse driving member is connected to the driving component to drive the driving component to move between a first transverse position and a second transverse position;

[0016] When the driving component is in the first transverse position, the driving component and the opening and closing mechanism are connected; when the driving component is in the second transverse position, the driving component and the opening and closing mechanism are separated.

[0017] According to a packaging material assembly recycling device provided by the present invention, the supporting assembly further includes a fixing assembly;

[0018] The fixing assembly includes a first clamping portion and a second clamping portion, wherein the first clamping portion and the second clamping portion are movably provided on the lifting seat along the axial direction of the packaging material roll;

[0019] Wherein, the first clamping portion and the second clamping portion are used to clamp on opposite end surfaces of the packaging material roll.

[0020] According to a packaging material assembly recycling device provided by the present invention, the driving component includes a power motor and a control gear, and the output end of the power motor is connected to the control gear; the rotating shaft module includes a rotating shaft and an opening and closing mechanism; the opening and closing mechanism includes a clutch gear, a clutch disk, a fixed disk and a plurality of locking members;

[0021] The clutch gear, the clutch plate, and the fixed plate are sequentially sleeved on the rotating shaft; the control gear is configured to be meshed with the clutch gear, and the clutch gear and the clutch plate are connected to drive the clutch plate to rotate relative to the rotating shaft; the fixed plate is connected to the rotating shaft; a plurality of locking members are circumferentially arranged on the fixed plate, and the clutch plate performs linkage control on the plurality of locking members, so that the opening and closing mechanism switches between a locked state and a disengaged state;

[0022] When the opening and closing mechanism is in a locked state, the locking ends of each locking member synchronously move away from the rotating shaft to lock the packaging material roll; when the opening and closing mechanism is in a separated state, the locking ends of each locking member synchronously approach the rotating shaft to release the locking restriction on the packaging material roll.

[0023] According to a packaging material component recycling device provided by the present invention, the packaging material roll film wrapping device includes a packaging platform, an unwinding mechanism and a feeding mechanical arm;

[0024] The packaging platform includes a fixed platform and a turntable. The turntable is rotatably arranged on the fixed platform around a vertical axis. The turntable is provided with a limiting portion and a driving portion. The limiting portion is used to limit the vertically arranged packaging material rolls on the turntable. The driving portion is used to drive the packaging material rolls to rotate around the horizontal axis.

[0025] The unwinding mechanism is used to control the unwinding of the packaging coil, and the execution end of the feeding robot arm is used to connect with the unwound packaging film on the packaging coil and deliver the packaging film to the surface of the packaging material roll.

[0026] According to a packaging material assembly recycling device provided by the present invention, the driving unit includes a first horizontal driving roller and a second horizontal driving roller; the first horizontal driving roller and the second horizontal driving roller are arranged side by side and are respectively rotatably mounted on the turntable; the first horizontal driving roller and the second horizontal driving roller are used to support the side wall of the packaging roll to drive the packaging roll to rotate;

[0027] And / or, the limiting portion is provided with two clamping units; the two clamping units are respectively arranged on both sides of the driving portion, and each of the clamping units is clamped on the opposite end surface of the packaging material roll along the axial direction of the packaging material roll.

[0028] According to a packaging material component recycling device provided by the present invention, the feeding robot arm includes a lifting control module and a feeding arm;

[0029] The first end of the feeding arm is connected to the lifting slide of the lifting control module, and the unwinding mechanism is provided at the first end of the feeding arm;

[0030] The feeding arm is used to lay out the packaging film unwound from the packaging coil along its extension direction, and the second end of the feeding arm is used to be connected to the end of the packaging film.

[0031] According to a packaging material assembly recycling device provided by the present invention, the feeding arm includes a first section arm and a second section arm;

[0032] The first end of the first section arm is connected to the lifting slide, and the second end of the first section arm is rotatably connected to the first end of the second section arm;

[0033] The unwinding mechanism is provided on the first section arm, and a rotation driving part is provided between the first section arm and the second section arm, and the rotation driving part is used to adjust the angle between the first section arm and the second section arm;

[0034] The second end of the second arm is provided with a telescopic driving part, the telescopic driving part is connected to the negative pressure suction nozzle, and the negative pressure suction nozzle is used to be adsorbed on the end of the packaging film.

[0035] The packaging material component recycling equipment provided by the present invention is configured with a rotating shaft recovery device, a packaging material roll transferring device and a packaging material roll film wrapping device. The rotating shaft module and the packaging material roll are first controlled to separate by the driving component of the rotating shaft recovery device, and the rotating shaft module is extracted from the center hole of the packaging material roll by a collaborative robot, and the rotating shaft module is transferred to the recycling station to realize the recycling of the rotating shaft module. The packaging material roll is then picked up by the packaging material roll transferring device and transferred to the position where the packaging material roll film wrapping device is located. Finally, the packaging material roll film wrapping device wraps the packaging film around the surface of the packaging material roll and packages the packaging material roll to realize the recycling of the packaging material roll.

[0036] It can be seen that the present invention can automatically recycle the shaft module and the packaging material roll, and the recycling process does not require human intervention, thereby improving recycling efficiency and reducing recycling costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0038] Figure 1 This is one of the structural schematic diagrams of the rotating shaft recovery device provided by the present invention;

[0039] Figure 2 It is a schematic structural diagram of the cooperation between the packaging material roll transfer device and the packaging material roll film wrapping and packaging device provided by the present invention;

[0040] Figure 3 This is the second structural diagram of the rotating shaft recovery device provided by the present invention;

[0041] Figure 4 This is the third structural diagram of the rotating shaft recovery device provided by the present invention;

[0042] Figure 5 It is a structural schematic diagram of the packaging material roll wrapping and packaging device provided by the present invention;

[0043] Figure 6 It is a structural diagram of the packaging platform provided by the present invention;

[0044] Figure 7 It is a structural schematic diagram of the rotating shaft module provided by the present invention;

[0045] Figure 8 It is a structural schematic diagram of the opening and closing mechanism provided by the present invention;

[0046] Figure 9 It is a schematic structural diagram of the clutch disc and multiple locking members in the opening and closing mechanism provided by the present invention, which are arranged relative to each other;

[0047] Reference numerals:

[0048] 1. Shaft module; 6. AGV transport vehicle; 8. Packaging material component recovery equipment; 100. Packaging material roll; 200. Packaging coil;

[0049] 11. Rotating shaft; 12. Driving gear; 13. Opening and closing mechanism; 131. Clutch gear; 132. Clutch disc; 1321. Arc-shaped guide portion; 1322. Stop portion; 133. Fixed disc; 134. Locking member; 1341. Fixed support; 1342. Locking pin; 1343. Roller; 1344. Elastic member; 14. Positioning disc; 141. Main disc body; 142. Positioning edge;

[0050] 81. Rotating shaft recovery device; 810. Auxiliary bracket; 81001. Transverse drive member; 811. Driving component; 812. Support assembly; 8121. Fixed seat; 8122. Lifting seat; 8123. Support member; 8124. Bracket; 8125. Fixed assembly; 813. Collaborative robot; 8101. Recovery station;

[0051] 82. Packaging material roll transfer device; 83. Packaging material roll film wrapping and packaging device; 831. Packaging platform; 832. Unwinding mechanism; 833. Feeding robot arm; 8311. Fixed table; 8312. Turntable; 8313. Lifting control unit; 8331. Lifting control module; 8332. Feeding arm; 83121. Limiting unit; 83122. Driving unit; 8301. Rotating driving unit; 8302. Telescopic driving unit; 8303. Negative pressure suction nozzle; 8304. Guide roller group. DETAILED DESCRIPTION

[0052] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0053] The following combination Figures 1-9 , the packaging material component recycling equipment provided by the embodiment of the present invention is described in detail through specific embodiments and application scenarios.

[0054] like Figure 1 and Figure 2 As shown, this embodiment provides a packaging material assembly recovery device 8, including: a rotating shaft recovery device 81, a packaging material roll transfer device 82 and a packaging material roll film wrapping and packaging device 83.

[0055] The shaft recovery device 81 includes a driving component 811, a supporting assembly 812 and a collaborative robot 813; the supporting assembly 812 is used to support the packaging material assembly, the packaging material assembly includes a shaft module 1 and a packaging material roll 100, the shaft module 1 is inserted into the center hole of the packaging material roll 100, and the shaft module 1 is locked with the packaging material roll 100 through the opening and closing mechanism 13; the driving component 811 is used to be power-coupled with the opening and closing mechanism 13 on the shaft module 1 to control the opening and closing mechanism 13 to switch from a locked state to a separated state; the collaborative robot 813 is used to extract the shaft module 1 from the center hole of the packaging material roll 100, and move the shaft module 1 to the recovery station 8101.

[0056] The packaging material roll transfer device 82 is used to pick up the packaging material roll 100 on the supporting assembly 812 and transfer the packaging material roll 100 to the packaging material roll film wrapping device 83 .

[0057] The packaging material roll film wrapping and packaging device 83 is used to wrap a packaging film on the surface of the packaging material roll 100 to package the packaging material roll 100.

[0058] It is understandable that during the dairy product filling operation, the packaging material roll 100 replaced from the filling machine is usually transported to a recycling station together with the rotating shaft module 1 using an AGV transporter 6 for recycling of the packaging material roll 100 and the rotating shaft module 1.

[0059] The hinge module 1 is equipped with an opening and closing mechanism 13, which has a locked state and a disengaged state. The maximum outer diameter of the opening and closing mechanism 13 in the locked state is larger than the maximum outer diameter of the opening and closing mechanism 13 in the disengaged state. Because the hinge module 1 is inserted into the center hole of the packaging material roll 100, when the opening and closing mechanism 13 is in the locked state, the hinge module 1 and the packaging material roll 100 are locked together. When the opening and closing mechanism 13 is in the disengaged state, the hinge module 1 and the packaging material roll 100 can be separated.

[0060] Thus, when the opening and closing mechanism 13 is in the disengaged state, the collaborative robot 813 extracts the hinge module 1 from the center hole of the packaging material roll 100. To facilitate the extraction of the hinge module 1, the support assembly 812 is used to support the vertically arranged packaging material assembly, that is, the central axis of the packaging material roll 100 and the hinge module 1 corresponding to the packaging material assembly are both horizontally arranged.

[0061] In some examples, the drive component 811 can control the opening and closing mechanism 13 to switch between a locked state and a released state. The drive component 811 provides driving force for the state switching of the opening and closing mechanism 13. The structural type of the drive component 811 depends on the type of power input that the opening and closing mechanism 13 can accept. For example, the drive component 811 can be a rotational drive component or a telescopic drive component.

[0062] In some examples, a recycling rack is provided at the recycling station 8101, and the recycling rack includes a fixed bracket 8124 and a plurality of rack units. The plurality of rack units are placed on the fixed bracket 8124 in sequence along a preset direction, and each rack unit is used to store a plurality of rotating shaft modules 1 in sequence along a vertical direction; wherein the rack unit is used to connect with the handling equipment to simultaneously transfer a plurality of rotating shaft modules 1.

[0063] Furthermore, the collaborative robot 813 includes a moving base and a multi-axis robotic arm; the moving base is movably arranged on the basic platform along a preset direction, and can reach a position corresponding to each rack unit; the multi-axis robotic arm is arranged on the moving base, and the multi-axis robotic arm can pick up the shaft module 1. After the shaft module 1 is pulled out from the center hole of the packaging material roll 100, the shaft module 1 can be stored in each rack unit on the recovery rack.

[0064] The execution end of the multi-axis robot arm can be equipped with a clamp to realize the picking and placing of the rotating shaft module 1 .

[0065] The roll transfer device 82 can also be equipped with a crane, as is known in the art, with a gripper at its lifting end. After the collaborative robot 813 extracts the shaft module 1 from the center hole of the roll 100, the roll transfer device 82 uses its gripper to pick up the roll 100 and then uses the crane to transfer the roll 100 to the station where the roll wrapping and packaging device 83 is located.

[0066] For the packaging material component recycling equipment 8 shown in the present invention, by configuring a shaft recovery device 81, a packaging material roll transferring device 82 and a packaging material roll film wrapping device 83, the driving component 811 of the shaft recovery device 81 is first used to control the separation of the shaft module 1 and the packaging material roll 100, and the collaborative robot 813 is used to extract the shaft module 1 from the center hole of the packaging material roll 100, and the shaft module 1 is transferred to the recycling station 8101 to realize the recycling of the shaft module 1, and then the packaging material roll 100 is picked up by the packaging material roll transferring device 82, and the packaging material roll 100 is transferred to the position of the packaging material roll film wrapping device 83. Finally, the packaging material roll film wrapping device 83 wraps the packaging film on the surface of the packaging material roll 100, and packages the packaging material roll 100 to realize the recycling of the packaging material roll 100.

[0067] It can be seen that the present invention can automatically recycle the shaft module 1 and the packaging material roll 100, and the recycling process does not require human intervention, thereby improving recycling efficiency and reducing recycling costs.

[0068] In some embodiments, as Figure 3 and Figure 4 As shown, the supporting assembly 812 includes a fixed seat body 8121 , a lifting seat body 8122 and a supporting member 8123 .

[0069] The lifting seat body 8122 is movably disposed on the fixed seat body 8121 along the vertical direction. The supporting member 8123 is disposed on the lifting seat body 8122 and is used to support the bottom end of the packaging material roll 100.

[0070] An auxiliary bracket 810 is provided on one side of the supporting assembly 812 . The driving component 811 is provided on the auxiliary bracket 810 and is located on the upper side of the lifting seat body 8122 .

[0071] It is understandable that the supporting member 8123 includes a first pallet and a second pallet; the first pallet and the second pallet are connected to form a "V"-shaped structure, which enables the first pallet and the second pallet to cooperate with each other to support packaging material rolls 100 of different diameter specifications.

[0072] In actual application, the supporting member 8123 is used to lift the packaging material roll 100 to a set height. At the set height, the driving component 811 can be connected to the opening and closing mechanism 13 on the rotating shaft module 1. At this time, the driving component 811 controls the opening and closing mechanism 13 to switch from a locked state to a separated state to release the locking restriction of the opening and closing mechanism 13 on the rotating shaft module 1 on the packaging material roll 100.

[0073] In order to ensure that the lifting seat body 8122 can be reliably lifted and lowered relative to the fixed seat body 8121 in the vertical direction, the fixed seat body 8121 is provided with a slide rail extending in the vertical direction, and the lifting seat body 8122 is provided with a slider which is movably provided on the slide rail.

[0074] At the same time, a lifting drive member is provided between the lifting seat body 8122 and the fixed seat body 8121, and the lifting drive member drives the lifting seat body 8122 to rise and fall vertically relative to the fixed seat body 8121. The lifting drive member can be any one of a cylinder, an electric push rod and a screw drive mechanism.

[0075] In some embodiments, as Figure 3 and Figure 4 As shown, a bracket 8124 is provided on the lifting seat body 8122; the bracket 8124 is movably provided on the lifting seat body 8122 along the vertical direction, and can be raised and lowered between a first working height and a second working height; the bracket 8124 is used to support both ends of the rotating shaft module 1.

[0076] When the bracket 8124 is at the first working height, the driving component 811 can be connected to the opening and closing mechanism 13, and the packaging material roll 100 and the supporting member 8123 are separated; when the bracket 8124 is at the second working height, the supporting member 8123 is supported on the bottom end of the packaging material roll 100, and the bracket 8124 and the rotating shaft module 1 are separated.

[0077] It is understandable that when the shaft module 1 is recycled, the bracket 8124 is first controlled to rise to the first operating height. At this time, the driving component 811 is connected to the opening and closing mechanism 13 to control the opening and closing mechanism 13 to switch from the locked state to the separated state, thereby realizing the separation of the shaft module 1 and the packaging material roll 100.

[0078] Next, the bracket 8124 is controlled to descend to the second operating height, so that the packaging material roll 100 falls onto the supporting member 8123. At this time, the bracket 8124 and the shaft module 1 are separated, which facilitates the collaborative robot 813 to pick up the shaft module 1 and pull the shaft module 1 out of the center hole of the packaging material roll 100, preventing the existence of the bracket 8124 from interfering with the extraction operation of the shaft module 1.

[0079] Optionally, the bracket 8124 includes a first vertical support plate and a second vertical support plate, the first vertical support plate is supported on one end of the rotating shaft module 1, and the second vertical support plate is supported on the other end of the rotating shaft module 1.

[0080] Optionally, a lifting drive member is provided between the bracket 8124 and the lifting seat body 8122, and the lifting drive member is used to drive the bracket 8124 to rise and fall vertically relative to the lifting seat body 8122. The lifting drive member can be any one of a cylinder, an electric push rod and a screw drive mechanism.

[0081] In some embodiments, as Figure 3 and Figure 4As shown, a transverse driving member 81001 is provided on the auxiliary bracket 810, and the transverse driving member 81001 is connected to the driving component 811 to drive the driving component 811 to move between a first transverse position and a second transverse position.

[0082] When the driving component 811 is in the first lateral position, the driving component 811 and the opening and closing mechanism 13 are connected; when the driving component 811 is in the second lateral position, the driving component 811 and the opening and closing mechanism 13 are separated.

[0083] It is understandable that a horizontal guide rail is provided at the top of the auxiliary bracket 810, and the horizontal guide rail is extended along the axial direction of the packaging material roll 100 to be placed on the supporting assembly 812. The driving component 811 is equipped with a slider, and the slider is movably provided on the horizontal guide rail to enable the driving component 811 to move laterally relative to the auxiliary bracket 810.

[0084] At the same time, one end of the transverse driving member 81001 is connected to the auxiliary bracket 810, and the other end is connected to the driving component 811, so as to drive the driving component 811 to move laterally relative to the auxiliary bracket 810. The transverse driving member 81001 can be any one of a cylinder, an electric push rod, and a screw drive mechanism.

[0085] In actual application, before the packaging material assembly is placed on the supporting assembly 812, the driving component 811 is in the second lateral position to prevent the existence of the driving component 811 from interfering with the placement operation of the packaging material assembly on the supporting assembly 812; when the packaging material assembly is placed on the supporting assembly 812 and the bracket 8124 supports the hinge module 1 at the first working height, the driving component 811 is in the first lateral position, and at this time the driving component 811 controls the opening and closing mechanism 13 to switch from a locked state to a separated state.

[0086] In some embodiments, as Figure 3 and Figure 4 As shown, the supporting assembly 812 also includes a fixing assembly 8125; the fixing assembly 8125 includes a first clamping portion and a second clamping portion, and the first clamping portion and the second clamping portion are movably arranged on the lifting seat body 8122 along the axial direction of the packaging material roll 100; wherein the first clamping portion and the second clamping portion are used to clamp on the opposite end surfaces of the packaging material roll 100.

[0087] It can be understood that in the process of pulling the rotating shaft module 1 out of the center hole of the packaging material roll 100, the first clamping part and the second clamping part are clamped on the opposite end faces of the packaging material roll 100, ensuring that the packaging material roll 100 is stably placed on the supporting member 8123 during the shaft pulling operation, preventing the packaging material roll 100 from tipping over during this process.

[0088] Optionally, the first clamping part and the second clamping part can be configured as the same structure, both including a telescopic drive member and a clamping plate, one end of the telescopic drive member is connected to the lifting seat body 8122, and the other end is connected to the clamping plate, and the clamping plate is used to contact or separate from the end face of the packaging material roll 100 under the drive of the telescopic drive member.

[0089] A notch may be provided at the upper end of the clamping plate. When the packaging material roll 100 is placed on the supporting member 8123 , at least a portion of the shaft module 1 is passed through the notch, thereby utilizing the notch to avoid the shaft module 1 .

[0090] In some embodiments, as Figure 3 、 Figure 4 and Figure 7 As shown, the driving component 811 includes a power motor and a control gear, and the output end of the power motor is connected to the control gear.

[0091] Specifically, the driving component 811 is also equipped with a transverse frame, a lifting frame and a telescopic driving rod. The transverse frame is movably arranged on the auxiliary bracket 810 along the axial direction of the packaging material roll 100. The telescopic driving rod is arranged between the transverse frame and the lifting frame to drive the lifting frame to rise and fall; the power motor is arranged on the lifting frame.

[0092] In this way, when the driving component 811 is in the first horizontal position, the lifting frame can be further controlled by the telescopic driving rod to more precisely control the engagement or separation of the control gear of the driving component 811 and the clutch gear 131 of the opening and closing mechanism 13.

[0093] In some embodiments, as Figure 7 and Figure 8 As shown, the shaft module 1 includes a shaft 11 and an opening and closing mechanism 13 ; the opening and closing mechanism 13 includes a clutch gear 131 , a clutch disc 132 , a fixed disc 133 and a plurality of locking members 134 .

[0094] The clutch gear 131, the clutch plate 132 and the fixed plate 133 are sequentially sleeved on the rotating shaft 11; the control gear is configured to be engaged with the clutch gear 131, and the clutch gear 131 and the clutch plate 132 are connected to drive the clutch plate 132 to rotate relative to the rotating shaft 11; the fixed plate 133 is connected to the rotating shaft 11; a plurality of locking members 134 are circumferentially arranged on the fixed plate 133, and the clutch plate 132 performs linkage control on the plurality of locking members 134 so that the opening and closing mechanism 13 switches between a locked state and a separated state.

[0095] When the opening and closing mechanism 13 is in a locked state, the locking ends of each locking member 134 synchronously move away from the rotating shaft 11 to lock the packaging material roll 100; when the opening and closing mechanism 13 is in a separated state, the locking ends of each locking member 134 synchronously approach the rotating shaft 11 to release the locking restriction on the packaging material roll 100.

[0096] It is understandable that the clutch disc 132 can control the multiple locking members 134 in a linkage manner when rotating. When the opening and closing mechanism 13 is in a locked state, the locking ends of each locking member 134 are synchronously abutted against the inner wall or end of the packaging material roll 100 to lock the packaging material roll 100. When the opening and closing mechanism 13 is in a separated state, the locking ends of each locking member 134 are synchronously separated from the inner wall or end of the packaging material roll 100 to achieve the separation of the rotating shaft module 1 and the packaging material roll 100.

[0097] The clutch gear 131 , the clutch disc 132 and the fixed disc 133 are all configured with a central hole, so that the clutch gear 131 , the clutch disc 132 and the fixed disc 133 are coaxially arranged and sequentially sleeved on the peripheral wall of the rotating shaft 11 .

[0098] The clutch gear 131 and the clutch plate 132 are coaxially connected and are both rotatably sleeved on the peripheral wall of the rotating shaft 11, so that when the clutch gear 131 receives a rotational driving force, the clutch gear 131 drives the clutch plate 132 to rotate relative to the rotating shaft 11; the fixed plate 133 can be fixedly connected to the rotating shaft 11 by a key or a locking bolt.

[0099] At the same time, since the clutch disc 132 and the fixed disc 133 are coaxially arranged, when the multiple locking members 134 are arranged along the circumference of the fixed disc 133 , the multiple locking members 134 are also arranged along the circumference of the clutch disc 132 .

[0100] Optionally, each locking member 134 can be movably mounted on the fixed disk 133, for example, the locking member 134 can be rotatably mounted on the fixed disk 133, or the locking member 134 can be movably mounted on the fixed disk 133 along a specific linear direction. Alternatively, the clutch disk 132 can be connected to the transmission ends of each of the locking members 134 via a hinged or contact connection. In this manner, when the clutch disk 132 rotates relative to the rotating shaft 11, the clutch disk 132 can simultaneously apply a force to the transmission ends of each of the locking members 134, causing the locking ends of each of the locking members 134 to synchronously abut or separate from the inner wall or end of the packaging material roll 100.

[0101] In actual application, the opening and closing mechanism 13 is sleeved on the peripheral wall of the rotating shaft 11, and is passed through the central hole of the packaging material roll 100 along with the rotating shaft 11. By applying driving force to the clutch gear 131, the clutch gear 131 drives the clutch disk 132 to rotate, and then the clutch disk 132 controls the locking state between each locking member 134 and the packaging material roll 100.

[0102] When the locking ends of the multiple locking members 134 are separated from the inner wall or end of the packaging material roll 100, the distance between the locking end of each locking member 134 and the center of the fixed disk 133 is less than or equal to the diameter of the fixed disk 133. When the locking ends of the multiple locking members 134 are in contact with the inner wall or end of the packaging material roll 100, the distance between the locking end of each locking member 134 and the center of the fixed disk 133 is greater than the diameter of the fixed disk 133. The diameter of the fixed disk 133 is less than or equal to the inner diameter of the center hole of the packaging material roll 100.

[0103] In some embodiments, as Figure 7 and Figure 8 As shown, the clutch disc 132 is provided with a plurality of arc-shaped guide portions 1321 along the circumferential direction, and the plurality of arc-shaped guide portions 1321 and the plurality of locking members 134 are arranged opposite to each other.

[0104] At least part of the locking member 134 is movably provided on the fixed plate 133, and the transmission end of the locking member 134 contacts the side wall of the arc-shaped guide portion 1321; along the extension direction from the head end to the end of the arc-shaped guide portion 1321, the distance between the side wall of the arc-shaped guide portion 1321 and the rotating shaft 11 gradually increases, so that in the process of the transmission end of the locking member 134 moving from the head end to the end of the arc-shaped guide portion 1321 relative to the arc-shaped guide portion 1321, the transmission end of the locking member 134 gradually moves away from the position where the rotating shaft 11 is located.

[0105] Specifically, the clutch disc 132 can rotate between a first position and a second position relative to the rotating shaft 11 . The rotation state of the clutch disc 132 will be described below in conjunction with the moving state of the locking member 134 .

[0106] When the clutch disk 132 is in the first position, the transmission end of the locking member 134 contacts the side wall corresponding to the head end of the arc-shaped guide portion 1321; the side wall corresponding to the head end of the arc-shaped guide portion 1321 reaches the minimum distance relative to the rotating shaft 11, and the distance between the locking end of the locking member 134 and the center of the fixed disk 133 is less than or equal to the diameter of the fixed disk 133. At this time, the opening and closing mechanism 13 is in a separated state, and the locking ends of each locking member 134 are separated from the inner wall or end of the packaging material roll 100.

[0107] When the clutch disk 132 is in the second position, the transmission end of the locking member 134 contacts the side wall corresponding to the end of the arc-shaped guide portion 1321; the side wall corresponding to the head end of the arc-shaped guide portion 1321 reaches the maximum distance relative to the rotating shaft 11, so that the distance between the locking end of the locking member 134 and the center of the fixed disk 133 is greater than the diameter of the fixed disk 133. At this time, the opening and closing mechanism 13 is in a locked state, and the locking end of each locking member 134 can abut against the inner wall or end of the packaging material roll 100.

[0108] In some embodiments, as Figure 8As shown, the clutch disc 132 is further provided with a plurality of stoppers 1322 along its circumference, and the plurality of arcuate guides 1321 are alternately connected to the plurality of stoppers 1322. When the clutch disc 132 rotates, the stoppers 1322 engage the transmission end of the locking member 134, ensuring that the transmission end of the locking member 134 can only move between the front and rear ends of the arcuate guides 1321 relative to the arcuate guides 1321.

[0109] When the clutch disc 132 is in the first position, the stop portion 1322 near the head end of the arc-shaped guide portion 1321 abuts against the transmission end of the locking member 134 in the circumferential direction. At this time, the clutch disc 132 cannot continue to rotate in the clockwise direction, but can only rotate in the counterclockwise direction, thereby controlling the locking ends of each locking member 134 to gradually move away from the rotating shaft 11.

[0110] When the clutch disc 132 is in the second position, the stop portion 1322 near the end of the arc-shaped guide portion 1321 abuts against the transmission end of the locking member 134 in the circumferential direction. At this time, the clutch disc 132 cannot continue to rotate in the counterclockwise direction, but can only rotate in the clockwise direction, thereby controlling the locking ends of each locking member 134 to gradually approach the rotating shaft 11.

[0111] Among them, when the clutch disk 132 rotates in the counterclockwise direction, according to the contact cooperation between the side wall of the arc-shaped guide part 1321 and the transmission end of the locking member 134, the clutch disk 132 can be rotated to drive the locking ends of each locking member 134 to synchronously abut the inner wall or end of the packaging material roll 100; when the clutch disk 132 rotates in the clockwise direction, the spring, magnet and other reset parts arranged between the locking member 134 and the fixed disk 133 can be used to realize the synchronous separation of the locking ends of each locking member 134 from the inner wall or end of the packaging material roll 100.

[0112] Optionally, the locking member 134 may be configured to be movably disposed on the fixing disk 133 along the radial direction of the fixing disk 133 .

[0113] Optionally, in order to ensure that the opening and closing mechanism 13 applies a uniform force to the packaging material roll 100 , a plurality of locking members 134 may be uniformly distributed along the circumference of the fixed disk 133 , and a plurality of arc-shaped guide portions 1321 may be uniformly distributed along the circumference of the clutch disk 132 .

[0114] In some embodiments, as Figure 9 As shown, the locking member 134 includes a fixed support 1341 , a locking pin 1342 , a roller 1343 and an elastic member 1344 .

[0115] The fixing support 1341 is connected to the fixing plate 133 , the locking pin 1342 passes through the fixing support 1341 , and the elastic member 1344 is disposed between the first end of the locking pin 1342 and the fixing support 1341 .

[0116] The first end of the locking pin 1342 is connected to the roller 1343 , the roller 1343 serves as the transmission end of the locking member 134 , and the second end of the locking pin 1342 serves as the locking end of the locking member 134 .

[0117] It is understandable that the roller 1343 is rotatably disposed at the first end of the locking pin 1342 , and the roller 1343 may be a rolling bearing or a directional wheel, which is not specifically limited.

[0118] The locking member 134 utilizes the roller 1343 to roll in contact with the side wall of the arc-shaped guide portion 1321, thereby reducing the contact friction between the locking member 134 and the clutch disk 132. When the clutch gear 131 drives the clutch disk 132 to rotate, the locking pins 1342 corresponding to each locking member 134 can be smoothly driven by the clutch disk 132 to move radially along the fixed disk 133.

[0119] Since an elastic member 1344 is provided between the first end of the locking pin 1342 and the fixed support 1341, the elastic tension provided by the elastic member 1344 can be utilized to ensure that a certain contact force is always maintained between the roller 1343 and the side wall of the arc-shaped guide portion 1321, thereby ensuring that the locking pins 1342 corresponding to each locking member 134 can be stably and synchronously moved under the drive of the clutch disk 132.

[0120] At the same time, when the opening and closing mechanism 13 is in the locked state, the clutch disk 132 is in the second position, at which point the elastic member 1344 is in the first compressed state. When the opening and closing mechanism 13 is in the separated state, the clutch disk 132 is in the first position, at which point the elastic member 1344 is in the second compressed state. Because the radial distance of the roller 1343 relative to the rotating shaft 11 when the clutch disk 132 is in the second position is greater than the radial distance of the roller 1343 relative to the rotating shaft 11 when the clutch disk 132 is in the first position, the elastic potential energy of the elastic member 1344 in the first compressed state is greater than the elastic potential energy of the elastic member 1344 in the second compressed state. Consequently, when the clutch disk 132 rotates clockwise, the elastic member 1344 can drive the second end of the locking pin 1342 away from the packaging material roll 100, ensuring that the opening and closing mechanism 13 can smoothly return from the locked state to the separated state.

[0121] like Figure 2 and Figure 5As shown, this embodiment provides a packaging material roll wrapping device 83, comprising: a packaging platform 831, an unwinding mechanism 832, and a feeding robot arm 833. The packaging platform 831 includes a fixed platform 8311 and a turntable 8312. The turntable 8312 is rotatably mounted on the fixed platform 8311 about a vertical axis. The turntable 8312 is provided with a limiting portion 83121 and a driving portion 83122. The limiting portion 83121 is used to confine a vertically arranged packaging material roll 100 to the turntable 8312, and the driving portion 83122 is used to drive the packaging material roll 100 to rotate about a horizontal axis.

[0122] The unwinding mechanism 832 is used to control the unwinding of the packaging coil 200. The execution end of the feeding robot arm 833 is used to connect with the unwound packaging film on the packaging coil 200 and deliver the packaging film to the surface of the packaging material roll 100.

[0123] It is understood that the turntable 8312 is circular and located in the middle of the fixed platform 8311, enabling rotation along a vertical axis relative to the fixed platform 8311. The unwinding mechanism 832 is located on the feeding robot arm 833. The packaging coil 200 is mounted on the unwinding roller of the unwinding mechanism 832. The output end of the unwinding motor of the unwinding mechanism 832 is connected to the unwinding roller to drive the unwinding roller to rotate, thereby unwinding the packaging coil 200.

[0124] The packaging material roll 100 is placed on the turntable 8312, rotating along with it around its vertical axis. Simultaneously, the end of the feeding robot 833 moves to the location of the packaging material roll 100 to apply the packaging film to its surface. As the packaging material roll 100 rotates, the packaging film wraps around it in multiple directions, achieving automatic wrapping and packaging of the packaging material roll 100.

[0125] Furthermore, if Figure 6 As shown, the turntable 8312 is provided with a drive unit 83122 and a limiter 83121. The limiter 83121 is used to limit the packaging material roll 100, preventing it from rolling off the turntable 8312. The drive unit 83122 contacts a portion of the side wall of the packaging material roll 100 near the bottom, and is used to drive the packaging material roll 100 to rotate about a horizontal axis. As a result, while the turntable 8312 drives the packaging material roll 100 to rotate about the vertical axis, and the drive unit 83122 drives the packaging material roll 100 to rotate about the horizontal axis, the packaging film can cover all areas of the packaging material roll 100 surface, thereby achieving automated film wrapping and packaging of the packaging material roll 100. The packaging film can cover all areas of the packaging material roll 100 surface, eliminating the need for manual labor in the entire packaging process, saving labor costs and improving the recycling efficiency of the packaging material roll 100.

[0126] like Figure 6As shown, the drive unit 83122 includes a first horizontal drive roller and a second horizontal drive roller. The first and second horizontal drive rollers are arranged side by side and are rotatably mounted on the turntable 8312. The first and second horizontal drive rollers are used to support the side walls of the packaging material roll 100 to drive the packaging material roll 100 to rotate.

[0127] It is understood that the turntable 8312 is provided with a support area, and the first horizontal drive roller and the second horizontal drive roller are respectively provided on either side of the support area and are rotatably disposed within the turntable 8312. The first horizontal drive roller and the second horizontal drive roller can rotate synchronously in the same direction of rotation to jointly drive the packaging material roll 100 to rotate about a horizontal axis.

[0128] The supporting area is used to fit with the side wall of the bottom end of the packaging material roll 100 , and at least part of the first horizontal drive roller and the second horizontal drive roller are exposed on the surface of the turntable 8312 and fit with the side wall of the packaging material roll 100 .

[0129] The specific structure of the first and second horizontal drive rollers can be identical. Taking the first horizontal drive roller as an example, it comprises a servo motor, a rotating shaft, and a roller. The output of the servo motor is connected to the rotating shaft to drive the rotating shaft. The roller is sleeved onto the rotating shaft, with the bottom of the packaging material roll 100 contacting the outer wall of the roller. The rotating shaft drives the roller to rotate, causing the packaging material roll 100 to rotate along with the roller.

[0130] like Figure 6 As shown, the limiting portion 83121 is provided with two clamping units. The two clamping units are respectively provided on both sides of the driving portion 83122, and each clamping unit clamps the opposite end surface of the packaging material roll 100 along the axial direction of the packaging material roll 100.

[0131] It will be appreciated that to prevent the roll 100 from shifting while the feeding robot 833 is wrapping the film, the turntable 8312 is equipped with two clamping units. Along the arrangement of the first and second horizontal drive rollers, the first and second horizontal drive rollers are positioned between the two clamping units, which together restrain the roll 100. Along the axial direction of either the first or second horizontal drive roller, each clamping unit clamps onto an opposing end face of the roll 100, ensuring that each clamping unit secures the roll 100 in the axial direction.

[0132] In some embodiments, the clamping unit includes a clamping drive and two clamping arms. The two clamping arms are arranged on both sides of the packaging material roll 100 along the axial direction of the packaging material roll 100. The clamping drive is respectively connected to the two clamping arms to drive the two clamping arms to move closer or farther away.

[0133] The clamping arm includes a connecting arm and at least one clamping roller, the connecting arm is connected to the at least one clamping roller, and the clamping roller is in rolling contact with the end surface of the packaging material roll 100.

[0134] When the packaging film is attached to the packaging material roll 100 , the packaging material roll 100 can be clamped and limited by the clamping roller, and the packaging film can be pressed onto the surface of the packaging material roll 100 to ensure the effect of automatic film wrapping.

[0135] The clamping drive is arranged in the turntable 8312, and the clamping drive can be a screw drive mechanism. The screw motor is fixed inside the turntable 8312. The screw extends along the axial direction of the packaging material roll 100. The screw has a first screw segment and a second screw segment with opposite thread directions. The connecting arm of one of the clamping arms is sleeved on the first screw segment and is threadedly connected to the first screw segment; the connecting arm of the other clamping arm is sleeved on the second screw segment and is threadedly connected to the second screw segment. The output end of the screw motor is connected to the screw to rotate the screw, and then the screw drives the two clamping arms to move closer to or away from each other along the axial direction of the packaging material roll 100. Based on the mutual cooperation of the two clamping arms, the clamping rollers clamp the opposite end faces of the packaging material roll 100, and the clamping rollers press the packaging film tightly onto the surface of the packaging material roll 100.

[0136] When the wrapping of the packaging material roll 100 is completed, the clamping drive member drives the two clamping arms to move away from each other to release the packaging material roll 100, so that the packaging material roll 100 can be transferred to the next station.

[0137] In some embodiments, as Figure 6 As shown, the packaging platform 831 further includes a lifting control unit 8313. The lifting control unit 8313 is provided on the turntable 8312 and is connected to the clamping unit to control the clamping height of the clamping unit.

[0138] It is understood that the lifting control unit 8313 controls the clamping height of the clamping unit so that the clamping unit can clamp packaging material rolls 100 of different sizes, thereby improving the versatility of the packaging material roll wrapping and strapping device 83. For example, when the packaging material roll 100 is large, to prevent the packaging material roll 100 from tipping over, the lifting control unit 8313 can control the clamping unit to rise so that the clamping point of the clamping unit is located closer to the center of the packaging material roll 100, ensuring the stability of the packaging material roll 100 during the wrapping process.

[0139] In some embodiments, when the clamping unit includes a clamping drive and two clamping arms, the lifting control part 8313 can be set as an electric push rod, and the clamping height of the clamping unit can be changed by controlling the extension and retraction of the electric push rod.

[0140] like Figure 5As shown, the feeding robot arm 833 includes a lifting control module 8331 and a feeding arm 8332. The first end of the feeding arm 8332 is connected to the lifting slide of the lifting control module 8331. The unwinding mechanism 832 is located at the first end of the feeding arm 8332. The feeding arm 8332 is used to lay the packaging film unwound from the packaging roll 200 along its extension direction. The second end of the feeding arm 8332 is used to connect to the end of the packaging film.

[0141] It is understood that the lifting slide of the lifting control module 8331 extends in the vertical direction. The lifting control module 8331 can be a screw drive structure, which drives the feed arm 8332 to rise and fall in the vertical direction to ensure that the feed arm 8332 can deliver packaging film to the surface of packaging material rolls 100 of different specifications. The feed arm 8332 can be a multi-axis robotic arm.

[0142] The packaging roll 200 is positioned within the feed arm 8332, and the unwinding mechanism 832 is used to unwind the packaging film roll. The packaging film unwound from the packaging roll 200 is routed along the extension of the feed arm 8332 until it reaches the second end of the feed arm 8332. The second end of the feed arm 8332 is capable of gripping the end of the packaging film and, as the feed arm 833 moves within the three-dimensional space, moves the end of the packaging film to the area where the packaging roll 100 is located.

[0143] like Figure 5 As shown, the feeding arm 8332 includes a first section arm and a second section arm. The first end of the first section arm is connected to the lifting slide, and the second end of the first section arm is rotatably connected to the first end of the second section arm. The unwinding mechanism 832 is provided on the first section arm, and a rotation drive unit 8301 is provided between the first section arm and the second section arm. The rotation drive unit 8301 is used to adjust the angle between the first section arm and the second section arm. The second end of the second section arm is provided with a telescopic drive unit 8302, which is connected to a negative pressure suction nozzle 8303. The negative pressure suction nozzle 8303 is used to adsorb to the end of the packaging film.

[0144] It is understood that the packaging roll 200 is located on the first arm, and the second end of the first arm is hinged to the first end of the second arm. The rotation drive unit 8301 is provided at the second end of the first arm, and is used to drive the second arm to rotate horizontally so that the second end of the second arm can reach the location of the packaging roll 100.

[0145] Optionally, the rotation drive unit 8301 includes a telescopic rod, a gear, and a rack. The gear is sleeved on the hinge shaft between the first and second arm sections. The telescopic rod is provided on the first arm section, and the telescopic rod is connected to the rack. The rack and the gear are meshed. Driven by the telescopic rod, the rack drives the gear to rotate, which in turn drives the hinge shaft to rotate, and the hinge shaft drives the second arm section to swing relative to the first arm section.

[0146] Furthermore, the second end of the second arm is provided with a telescopic drive unit 8302 and a negative pressure suction nozzle 8303. The telescopic end of the telescopic drive unit 8302 is connected to the negative pressure suction nozzle 8303. The negative pressure suction nozzle 8303 is used to absorb the end of the packaging film to ensure that the packaging film is always arranged along the extension direction of the feeding arm 8332. When the second end of the second arm moves to the area near the packaging material roll 100, the telescopic drive unit 8302 drives the negative pressure suction nozzle 8303 to contact the surface of the packaging material roll 100, so that the packaging film can be adhered to the end surface of the packaging material roll 100. Optionally, the telescopic drive unit 8302 can be an electric telescopic rod.

[0147] There may be multiple negative pressure suction nozzles 8303. The multiple negative pressure suction nozzles 8303 are arranged side by side in the vertical direction to increase the suction force on the packaging film.

[0148] like Figure 5 As shown, the feed arm 8332 is provided with a guide roller set 8304. The guide roller set 8304 is used to roll in contact with the packaging film unwound on the packaging coil 200 to guide the packaging film to move along the extension direction of the feed arm 8332.

[0149] It is understandable that at least one of the first and second articulated arms is provided with a guide roller set 8304 , and the guide roller set 8304 may be a plurality of rollers arranged side by side.

[0150] Optionally, two rollers may be provided. The axial direction of the rollers is parallel to the axial direction of the packaging coil 200. Multiple rollers are spaced apart along the extension direction of the feed arm 8332. The packaging film is sequentially wound between the multiple rollers, ensuring that the unwound packaging film can be stably delivered to the second end of the second arm.

[0151] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A packaging material component recycling device, characterized in that: include: Rotating shaft recovery device, packaging material roll transfer device and packaging material roll film wrapping device; The rotating shaft recovery device includes a driving component, a supporting assembly and a collaborative robot; the supporting assembly is used to support the packaging material assembly, and the packaging material assembly includes a rotating shaft module and a packaging material roll, the rotating shaft module is arranged in the center hole of the packaging material roll, and the rotating shaft module is locked with the packaging material roll through an opening and closing mechanism; the driving component is used to be connected to the opening and closing mechanism on the rotating shaft module by power coupling to control the opening and closing mechanism to switch from a locked state to a separated state; the collaborative robot is used to extract the rotating shaft module from the center hole of the packaging material roll and move the rotating shaft module to a recovery station; The packaging material roll transfer device is used to pick up the packaging material roll on the supporting assembly and transfer the packaging material roll to the packaging material roll film wrapping device; The packaging material roll film wrapping and packaging device is used to wrap packaging film on the surface of the packaging material roll to package the packaging material roll.

2. The packaging material component recycling equipment according to claim 1, characterized in that: The supporting assembly includes a fixed seat body, a lifting seat body and a supporting member; The lifting seat body is movably arranged on the fixed seat body along the vertical direction, and the supporting member is arranged on the lifting seat body and is used to support the bottom end of the packaging material roll; An auxiliary bracket is provided on one side of the supporting assembly, and the driving component is provided on the auxiliary bracket and is located on the upper side of the lifting seat body.

3. The packaging material component recycling equipment according to claim 2, characterized in that: The lifting seat body is provided with a bracket; the bracket is movably provided on the lifting seat body along the vertical direction and can be raised and lowered between a first working height and a second working height; the bracket is used to support both ends of the rotating shaft module; When the bracket is at a first operating height, the driving component can be connected to the opening and closing mechanism, and the packaging material roll and the supporting member are separated; When the bracket is at the second operating height, the supporting member supports the bottom end of the packaging material roll, and the bracket and the rotating shaft module are separated.

4. The packaging material component recycling equipment according to claim 2, characterized in that: The auxiliary bracket is provided with a transverse driving member, and the transverse driving member is connected to the driving component to drive the driving component to move between a first transverse position and a second transverse position; When the driving component is in the first transverse position, the driving component and the opening and closing mechanism are connected; when the driving component is in the second transverse position, the driving component and the opening and closing mechanism are separated.

5. The packaging material component recycling equipment according to claim 2, characterized in that: The supporting assembly further includes a fixing assembly; The fixing assembly includes a first clamping portion and a second clamping portion, wherein the first clamping portion and the second clamping portion are movably provided on the lifting seat along the axial direction of the packaging material roll; Wherein, the first clamping portion and the second clamping portion are used to clamp on opposite end surfaces of the packaging material roll.

6. The packaging material component recycling equipment according to any one of claims 1 to 5, characterized in that: The driving component includes a power motor and a control gear, and the output end of the power motor is connected to the control gear; the rotating shaft module includes a rotating shaft and an opening and closing mechanism; the opening and closing mechanism includes a clutch gear, a clutch disk, a fixed disk and a plurality of locking members; The clutch gear, the clutch plate, and the fixed plate are sequentially sleeved on the rotating shaft; the control gear is configured to be meshed with the clutch gear, and the clutch gear and the clutch plate are connected to drive the clutch plate to rotate relative to the rotating shaft; the fixed plate is connected to the rotating shaft; a plurality of locking members are circumferentially arranged on the fixed plate, and the clutch plate performs linkage control on the plurality of locking members, so that the opening and closing mechanism switches between a locked state and a disengaged state; When the opening and closing mechanism is in a locked state, the locking ends of each locking member synchronously move away from the rotating shaft to lock the packaging material roll; when the opening and closing mechanism is in a separated state, the locking ends of each locking member synchronously approach the rotating shaft to release the locking restriction on the packaging material roll.

7. The packaging material component recycling equipment according to any one of claims 1 to 5, characterized in that: The packaging material roll wrapping device includes a packaging platform, an unwinding mechanism and a feeding mechanical arm; The packaging platform includes a fixed platform and a turntable. The turntable is rotatably arranged on the fixed platform around a vertical axis. The turntable is provided with a limiting portion and a driving portion. The limiting portion is used to limit the vertically arranged packaging material rolls on the turntable. The driving portion is used to drive the packaging material rolls to rotate around the horizontal axis. The unwinding mechanism is used to control the unwinding of the packaging coil, and the execution end of the feeding robot arm is used to connect with the unwound packaging film on the packaging coil and deliver the packaging film to the surface of the packaging material roll.

8. The packaging material component recycling equipment according to claim 7, characterized in that: The driving unit includes a first horizontal driving roller and a second horizontal driving roller; the first horizontal driving roller and the second horizontal driving roller are arranged side by side and are respectively rotatably provided on the turntable; the first horizontal driving roller and the second horizontal driving roller are used to support the side wall of the packaging roll to drive the packaging roll to rotate; And / or, the limiting portion is provided with two clamping units; the two clamping units are respectively arranged on both sides of the driving portion, and each of the clamping units is clamped on the opposite end surface of the packaging material roll along the axial direction of the packaging material roll.

9. The packaging material component recycling equipment according to claim 7, characterized in that: The feeding robot arm includes a lifting control module and a feeding arm; The first end of the feeding arm is connected to the lifting slide of the lifting control module, and the unwinding mechanism is provided at the first end of the feeding arm; The feeding arm is used to lay out the packaging film unwound from the packaging coil along its extension direction, and the second end of the feeding arm is used to be connected to the end of the packaging film.

10. The packaging material component recycling equipment according to claim 9, characterized in that: The feeding arm comprises a first section arm and a second section arm; The first end of the first section arm is connected to the lifting slide, and the second end of the first section arm is rotatably connected to the first end of the second section arm; The unwinding mechanism is provided on the first section arm, and a rotation driving part is provided between the first section arm and the second section arm, and the rotation driving part is used to adjust the angle between the first section arm and the second section arm; The second end of the second arm is provided with a telescopic driving part, the telescopic driving part is connected to the negative pressure suction nozzle, and the negative pressure suction nozzle is used to be adsorbed on the end of the packaging film.

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