Carrying device for strip coil

Abstract

The utility model provides a carrying device for a strip coil, which comprises a main body and a carrying module, the main body comprises a shell and a chassis, the chassis can move on the ground, the main body is fixed on the chassis, the carrying module is arranged at the side part of the main body, and the carrying module is arranged on the shell. The working shaft is used for picking up the strip coil and carrying and loading the strip coil to a material using machine, and the strip threading module is arranged at the top of the main body and is used for clamping the free end of the strip coil and carrying out strip threading operation until the free end is in place on the material using machine. According to the utility model, the manual labor is saved, the ground space required by related operation is reduced, and the labor intensity and the production cost are reduced.

Description

Technical Field

[0001] This utility model generally relates to the technical field of automatically handling and supplying strip coils for material handling machinery. Specifically, this utility model relates to a strip coil handling device. Background Technology

[0002] Many products are made from long, thin sheets of raw material, which is typically stored and transported in the form of strips or rolls. Continuous strips or rolls of thin, flexible materials are often supplied in stored strip rolls; examples of these materials include plastic films, metal foils, tissue paper or other paper, nonwoven fabrics, and cotton fabrics.

[0003] During the manufacture of paper products such as diapers, newspapers, or magazines, very large storage rolls of raw materials are transported to processing machinery to supply the raw materials, from which the diapers or paper products are made. To accommodate mechanized mass production and improve efficiency, these rolls are often bulky and heavy. After being transported to processing machinery, the stored rolls are installed and then subjected to subsequent processing, such as cutting, folding, or printing machinery for producing diapers, sanitary napkins, newspapers, or magazines.

[0004] The material handling machine receives strip coils, in which elongated sheet-like material is wound around a tubular core. It then unwinds the coils and positions the free ends for subsequent processing. Currently, the handling, loading, and installation of the free ends of the strip coils are manual processes. The operator must retrieve the strip coils from their storage location, load them onto the machine, and install the free ends in the appropriate positions. When the material on the machine is depleted, the operator must remove the coils, load them back onto the machine, and manually thread the free ends to secure them. This manual loading method is physically demanding and reduces the overall efficiency of the material handling machine's production process.

[0005] Therefore, it is necessary to eliminate the manual labor required for handling and loading strip rolls onto material-using machinery, threading the free ends of the strip rolls, and installing them in suitable positions on the machinery to supply the equipment for manufacturing products such as diapers. Furthermore, it is necessary to reduce the floor space required for handling, loading, and installing raw materials. Additionally, it is necessary to achieve a strip roll material supply solution that is nearly "unattended." Therefore, simultaneously addressing the issues of small footprint, reduced labor intensity, and lower costs would be advantageous. The technical solution of this utility model solves these problems. Utility Model Content

[0006] The purpose of this utility model is to solve at least one aspect of the aforementioned problems and defects existing in the prior art.

[0007] According to one aspect of the present invention, a conveying device for strip coils is provided, comprising:

[0008] The main body includes a shell.

[0009] The chassis is movable on the ground, and the main body is fixed to the chassis.

[0010] A handling module, disposed on the side of the main body, is used to pick up the strip coil and transport and load the strip coil onto the working shaft of the material handling machinery.

[0011] A threading module is disposed on the top of the main body and is used to clamp the free end of the strip roll and perform a threading operation until the free end is in place on the material handling machine.

[0012] According to an exemplary embodiment of the present invention, the main body further includes a control module housed within the housing, the control module being configured to control the chassis, the transport module, and the strapping module.

[0013] According to an exemplary embodiment of the present invention, the threading module includes a material clamp and a threading arm, wherein,

[0014] The threading arm is a cantilever arm fixed to the top of the housing of the main body, and the free end of the threading arm is connected to the material clamp.

[0015] The clamp includes a clamp base and a first clamping bar and a second clamping bar mounted on the clamp base. The two clamping bars are kept parallel to each other. One end of each of the first clamping bar and the second clamping bar is connected to the clamp base. The clamp base is configured to drive the first clamping bar and the second clamping bar to rotate about an axis parallel to the first clamping bar or the second clamping bar. The clamp base is also configured to drive the first clamping bar or the second clamping bar to translate closer to or further away from each other.

[0016] According to an exemplary embodiment of the present invention, the material clamp base includes a turntable and a translation part. The rotation axis of the turntable is disposed on the threading arm, and the translation part is fixed on the turntable. The translation part includes a slide rail, on which two sliders are disposed. One end of the first clamping bar and one end of the second clamping bar are respectively fixed on the two sliders so that they move closer to or further away from each other as the two sliders move closer to each other.

[0017] According to an exemplary embodiment of the present invention, the first clamping strip has a flat first clamping surface, and the second clamping strip has a wavy second clamping surface, the clamping surfaces being formed of an elastic material.

[0018] According to an exemplary embodiment of the present invention, the first clamping strip has a convex rib extending along the length direction, and the second clamping strip has a groove extending along the length direction, wherein the convex rib and the groove have complementary shapes.

[0019] According to an exemplary embodiment of the present invention, the threading arm includes a first arm and a second arm. The two ends of the first arm are connected to the second arm and the housing of the main body respectively through universal joints. The two ends of the second arm are connected to the first arm and the material clamp respectively through universal joints.

[0020] According to an exemplary embodiment of the present invention, the conveying module includes one or more columns and conveying components, wherein,

[0021] The column stands upright on the chassis.

[0022] The transport assembly is operatively connected to the column on one side. The transport assembly includes a transport shaft and a camera. The transport shaft extends horizontally from the column and is a telescopic shaft, configured to move vertically along the column. The camera is positioned near the free end of the transport shaft and sends captured images to the control module. The control module controls the chassis to move on the ground and controls the transport assembly to adjust the vertical height and telescopic length of the transport shaft based on the received images.

[0023] According to an exemplary embodiment of the present invention, each column includes a slide rail extending along its length, and the conveying assembly is connected to the column via the slide rail.

[0024] According to an exemplary embodiment of the present invention, the conveying module further includes a horizontally arranged tray, the tray being slidably connected to the side of the column, the conveying assembly being mounted on the tray, wherein the conveying assembly is configured to be able to translate back and forth on the tray along a first direction coinciding with the axial direction of the conveying axis and along a second direction perpendicular to the axial direction of the conveying axis, and wherein the conveying assembly is configured to be able to rotate on the tray within a range of 0°-120° about a vertical axis.

[0025] According to an exemplary embodiment of the present invention, the handling module further includes an adjustment component, the handling component being mounted on the pallet via the adjustment component, wherein the adjustment component includes:

[0026] A first adjustment rail is fixed to the tray, and the first adjustment rail extends along the first direction;

[0027] An adjustment tray is slidably mounted on the first adjustment track;

[0028] A second adjustment rail is fixed on the adjustment tray, and the second adjustment rail extends along the second direction;

[0029] An adjustment shaft is slidably mounted on the second adjustment track and is fixedly connected to the conveying assembly so as to drive the conveying assembly to rotate together.

[0030] According to an exemplary embodiment of the present invention, a retaining device is provided around the free end of the transport shaft. The retaining device surrounds the outer periphery of the transport shaft and is capable of telescoping in the radial direction, such that the outer peripheral surface of the retaining device abuts against or disengages from the inner surface of the core of the strip roll.

[0031] According to an exemplary embodiment of the present invention, the retaining device includes a plurality of retaining arms distributed around the periphery of the transport shaft, the plurality of retaining arms being configured to switch between a protruding state and a retracted state when actuated, wherein in the protruding state, the ends of the plurality of retaining arms protrude radially to clamp the winding core, and in the retracted state, the ends of the plurality of retaining arms are flush with the outer periphery of the transport shaft.

[0032] According to an exemplary embodiment of the present invention, the conveying assembly further includes a pusher, which is disposed on one side of the conveying shaft and includes a pusher shaft and a pusher plate. The pusher shaft is a telescopic shaft parallel to the conveying shaft, and the pusher plate is fixed to the free end of the pusher shaft, wherein the pusher plate is perpendicular to the pusher shaft.

[0033] According to an exemplary embodiment of the present invention, the edge of the pusher piece is fixed to the free end of the pusher shaft, and the edge of the pusher piece has a U-shaped notch at a position opposite to the pusher shaft, and the conveying shaft can pass through the notch of the pusher piece when it extends or retracts.

[0034] According to an exemplary embodiment of the present invention, the conveying device further includes a counterweight, which is formed by the housing of the main body or disposed inside the housing of the main body.

[0035] The conveying device for strip coils provided according to the foregoing exemplary embodiments of the present invention can mechanically convey strip coils of raw materials, load the strip coils onto the material-using machinery, and clamp the free end of the strip coils for threading to install them into the appropriate position on the material-using machinery, thereby saving manual labor, reducing the ground space required for related operations, and reducing labor intensity and production costs.

[0036] Other objects and advantages of the present invention will become apparent from the following description of the invention with reference to the accompanying drawings, and will help to provide a comprehensive understanding of the invention. Attached Figure Description

[0037] The above and other aspects and features of the present invention will become more apparent from the detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings, in which:

[0038] Figure 1 This is a perspective view of a conveying device for strip coils according to an embodiment of the present invention;

[0039] Figure 2 This is a perspective view of the threading module of a conveying device for a strip roll according to an embodiment of the present invention;

[0040] Figure 3 This is a perspective view of the feed clamp of the threading module of a conveying device for strip coils according to an embodiment of the present invention;

[0041] Figure 4 This is a perspective view of a transport module of a transport device for transporting strip coils according to an embodiment of the present invention;

[0042] Figure 5 This is a perspective view of the adjustment assembly of the transport module of a transport device for transporting strip coils according to an embodiment of the present invention;

[0043] Figure 6 This is a perspective view of a transport module of a transport device for transporting strip coils according to an embodiment of the present invention;

[0044] Figure 7 This is a partial perspective view of a conveying module of a conveying device for conveying strip coils according to an embodiment of the present invention; and

[0045] Figure 8 This is a flowchart of an operation method for a strip coil handling device according to an embodiment of the present disclosure. Specific Implementation

[0046] The technical solution of this utility model will be further described in detail below through exemplary embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of this utility model with reference to the accompanying drawings is intended to explain the technical content of this utility model and should not be construed as a limitation thereof.

[0047] Furthermore, in the following detailed description, numerous specific details are set forth for ease of explanation to provide a full understanding of exemplary embodiments of the present invention. However, it will be apparent that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and apparatuses are illustrated to simplify the figures.

[0048] This utility model describes a conveying device for strip coils, comprising: a main body, the main body including a housing, a chassis, the chassis being movable on the ground, the main body being fixed on the chassis, a conveying module disposed on the side of the main body, for picking up the strip coil and conveying and loading the strip coil onto the working shaft of a material handling machine, and a threading module disposed on the top of the main body, for clamping the free end of the strip coil and performing a threading operation until the free end is in place on the material handling machine.

[0049] The advantages of this utility model are: it can use machinery to transport raw material strip coils, load the strip coils onto the material-using machinery, and clamp the free end of the strip coils for threading and installation into the appropriate position of the material-using machinery, saving manual labor, reducing the ground space required for related operations, and reducing labor intensity and production costs.

[0050] Figure 1 This is a perspective view of a conveying device 1000 for a strip coil 2000 according to an embodiment of the present invention.

[0051] As shown in the figure, a conveying device 1000 for a strip roll 2000 according to an embodiment of the present invention includes: a main body 1100, the main body 1100 including a housing 1110, a chassis 1200, the chassis 1200 being movable on the ground, the main body 1100 being fixed on the chassis 1200, a conveying module 1300 disposed on the side of the main body 1100, for picking up the strip roll 2000 and conveying and loading the strip roll 2000 onto the working shaft of the material handling machinery, and a threading module 1400 disposed on the top of the main body 1100, for clamping the free end of the strip roll 2000 and performing a threading operation until the free end is in place on the material handling machinery.

[0052] The main body 1100 also includes a control module 1120 housed within the housing 1110. The control module 1120 is configured to control the chassis 1200, the transport module 1300, and the threading module 1400 to perform the movement of the transport device, the picking up of the roll, loading, transporting, and threading operations.

[0053] Figure 2 This is a perspective view of a threading module 1400 of a conveying device 1000 for a strip roll 2000 according to an embodiment of the present invention. Figure 3 This is a perspective view of the feed clamp 1410 of the threading module 1400 of the conveying device 1000 for a strip coil 2000 according to an embodiment of the present invention.

[0054] As shown in the figure, the threading module 1400 includes a material clamp 1410 and a threading arm 1420. The threading arm 1420 is a cantilever arm fixed to the top of the housing 1110 of the main body 1100. The free end of the threading arm 1420 is connected to the material clamp 1410. The material clamp 1410 includes a material clamp base 1411 and a first clamping bar 1412 and a second clamping bar 1413 mounted on the material clamp base 1411. The two clamping bars are kept parallel to each other. One end of each of the first clamping bar 1412 and the second clamping bar 1413 is connected to the clamp base 1411, wherein the clamp base 1411 is configured to drive the first clamping bar 1412 and the second clamping bar 1413 to rotate about an axis parallel to the first clamping bar 1412 or the second clamping bar 1413, and the clamp base 1411 is also configured to drive the first clamping bar 1412 or the second clamping bar 1413 to translate closer to or further away from each other.

[0055] The material clamp base 1411 includes a turntable 1414 and a translation part 1415. The rotation axis of the turntable 1414 is disposed on the threading arm 1420. The translation part 1415 is fixed on the turntable 1414. The translation part 1415 includes a slide rail 1416. Two sliders 1417 are disposed on the slide rail 1416. One end of the first clamping bar 1412 and one end of the second clamping bar 1413 are respectively fixed on the two sliders 1417 so that they move closer to or further away from each other as the two sliders 1417 move closer to or further away from each other.

[0056] The first clamping bar 1412 has a flat first clamping surface, and the second clamping bar 1413 has a wavy second clamping surface, wherein the clamping surfaces are formed of an elastic material.

[0057] The first clamping strip 1412 has a rib extending along its length, and the second clamping strip 1413 has a groove extending along its length. The shapes of the rib and the groove are complementary. When the first clamping strip 1412 or the second clamping strip 1413 translates and approaches each other, the rib of the first clamping strip 1412 can engage with the groove of the second clamping strip 1413. Those skilled in the art will understand that the clamping surfaces of the first and second clamping strips are not limited to the two forms described above, but can have other forms, as long as they can effectively clamp the free end of the strip.

[0058] The threading arm 1420 includes a first arm 1421 and a second arm 1422. The two ends of the first arm 1421 are connected to the second arm 1422 and the housing 1110 of the main body 1100 respectively through universal joints. The two ends of the second arm 1422 are connected to the first arm 1421 and the material clamp 1410 respectively through universal joints.

[0059] Figure 4 This is a perspective view of a transport module 1300 of a transport device 1000 for a strip coil 2000 according to an embodiment of the present invention.

[0060] As shown in the figure, the transport module 1300 includes a column 1310 and a transport assembly 1320. The column 1310 is erected on the chassis 1200. The transport assembly 1320 is operatively connected to the column 1310 on one side. The transport assembly 1320 includes a transport shaft 1321 and a camera 1322. The transport shaft 1321 extends horizontally from the column 1310. The transport shaft 1321 is a telescopic shaft and is configured to move vertically along the column 1310. The camera 1322 is located near the free end of the transport shaft 1321 and sends the captured images to the control module 1120. The control module 1120 controls the chassis 1200 to move on the ground and controls the transport assembly 1320 to adjust the vertical height and telescopic length of the transport shaft 1321 based on the received images.

[0061] The column 1310 includes two columns 1310, each column 1310 including a column slide rail 1311 extending along its length, and the conveying assembly 1320 is connected to the column 1310 through the column slide rail 1311.

[0062] The conveying module 1300 further includes a horizontally arranged tray 1330, which is slidably connected to the side of the column 1310. The conveying assembly 1320 is mounted on the tray 1330. The conveying assembly 1320 is configured to be able to translate back and forth on the tray 1330 along a first direction coinciding with the axial direction of the conveying shaft 1321 and a second direction perpendicular to the axial direction of the conveying shaft 1321. The conveying assembly 1320 is also configured to be able to rotate 0°-120° on the tray 1330 about a vertical axis.

[0063] Figure 5 This is a perspective view of the adjustment component 1340 of the transport module 1300 of the transport device 1000 for a strip coil 2000 according to an embodiment of the present invention. Figure 6 This is a perspective view of a transport module 1300 of a transport device 1000 for a strip coil 2000 according to an embodiment of the present invention; Figure 7 This is a partial perspective view of a transport module 1300 of a transport device 1000 for a strip coil 2000 according to an embodiment of the present invention, and a transport component 1320 of that module 1300.

[0064] As shown in the figure, the conveying module 1300 according to this utility model further includes an adjustment component 1340. The conveying component 1320 is mounted on the tray 1330 via the adjustment component 1340. The adjustment component 1340 includes a first adjustment track 1341 fixed on the tray 1330, the first adjustment track 1341 extending along a first direction, an adjustment tray 1342 slidably mounted on the first adjustment track 1341, a second adjustment track 1343 fixed on the adjustment tray 1342, the second adjustment track 1343 extending along a second direction, and an adjustment shaft 1344 slidably disposed on the second adjustment track 1343. The adjustment shaft 1344 is fixedly connected to the conveying component 1320 to drive the conveying component 1320 to rotate together.

[0065] The free end of the transport shaft 1321 is provided with a retaining device 1323. The retaining device 1323 surrounds the outer periphery of the transport shaft 1321 and is capable of radial extension and retraction, allowing its outer peripheral surface to abut or disengage from the inner surface of the core of the strip roll 2000. Specifically, when the retaining device 1323 is actuated, it protrudes radially by 0.5 cm to clamp the core, ensuring that its outer peripheral surface tightly abuts the inner surface of the core of the strip roll 2000, thereby achieving retention of the core of the strip roll 2000 and thus the strip roll 2000.

[0066] The holding device 1323 includes a plurality of holding arms 1324 distributed around the periphery of the transport shaft 1321. The plurality of holding arms 1324 are configured to switch between a protruding state and a retracted state when actuated. In the protruding state, the ends of the plurality of holding arms 1324 protrude radially by 0.5 cm to clamp the winding core. In the retracted state, the ends of the plurality of holding arms 1324 are flush with the outer periphery of the transport shaft 1321.

[0067] The conveying assembly 1320 further includes a pusher 1325, which is disposed on one side of the conveying shaft 1321 and includes a pusher shaft 1326 and a pusher plate 1327. The pusher shaft 1326 is a telescopic shaft and is parallel to the conveying shaft 1321. The pusher plate 1327 is fixed to the free end of the pusher shaft 1326 and is perpendicular to the pusher shaft 1326.

[0068] like Figure 6 As shown, the edge of the pusher plate 1327 is fixed to the free end of the pusher shaft 1326. The edge of the pusher plate 1327 has a U-shaped notch 1328 at the position opposite to the pusher shaft 1326. The conveying shaft 1321 can pass through the notch 1328 of the pusher plate 1327 when it extends or retracts.

[0069] The conveying device 1000 further includes a counterweight, which is formed by the housing 1110 of the main body 1100 or disposed inside the housing 1110 of the main body 1100.

[0070] The conveying device for strip coils provided according to the foregoing exemplary embodiments of the present invention has the following advantages: it can use machinery to convey strip coils of raw materials, load the strip coils onto the material-using machinery, and clamp the free end of the strip coils for threading to install them into the appropriate position on the material-using machinery, thereby saving manual labor, reducing the ground space required for related operations, and reducing labor intensity and production costs.

[0071] The dimensions and values ​​described herein should not be construed as strictly limited to the precise numerical values ​​cited. Rather, unless otherwise stated, each dimension is intended to represent the listed value and the range of functionally equivalent values ​​around that value. For example, a dimension disclosed as “parallel” is intended to represent “approximately parallel”.

[0072] While some embodiments of the present invention have been shown and described, those skilled in the art will understand that changes may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A handling device (1000) for a strip coil (2000), characterized in that Comprising: a main body (1100) comprising a housing (1110), a chassis (1200) capable of moving on the ground, the main body (1100) being fixed on the chassis (1200), a carrying module (1300) arranged on the side of the main body (1100) for picking up the strip coil (2000) and carrying and loading the strip coil (2000) to the work shaft of the material-using machine, a threading module (1400) arranged on the top of the main body (1100) for clamping the free end of the strip coil (2000) and performing threading operation until the free end is in place on the material-using machine.

2. The carrying device (1000) according to claim 1, characterized in that: the main body (1100) further comprises a control module (1120) accommodated in the housing (1110), the control module (1120) being configured to control the chassis (1200), the carrying module (1300) and the threading module (1400).

3. The handling device (1000) according to claim 1, characterized in that the threading module (1400) comprises a material clamp (1410) and a threading arm (1420), wherein: the threading arm (1420) is a cantilever arm fixed on the top of the housing (1110) of the main body (1100), the free end of the threading arm (1420) being connected with the material clamp (1410), the material clamp (1410) comprises a material clamp base (1411) and a first clamping strip (1412) and a second clamping strip (1413) mounted on the material clamp base (1411), the two clamping strips being kept parallel to each other, one end of each of the first clamping strip (1412) and the second clamping strip (1413) being connected to the material clamp base (1411), wherein the material clamp base (1411) is configured to drive the first clamping strip (1412) and the second clamping strip (1413) to rotate around an axis parallel to the first clamping strip (1412) or the second clamping strip (1413), and the material clamp base (1411) is further configured to drive the first clamping strip (1412) or the second clamping strip (1413) to translate towards or away from each other.

4. The handling device (1000) according to claim 3, characterized in that the material clamp base (1411) comprises a rotating disc (1414) and a translation part (1415), the rotating axis of the rotating disc (1414) being arranged on the threading arm (1420), the translation part (1415) being fixed on the rotating disc (1414), wherein the translation part (1415) comprises a slide rail (1416) on which two sliding blocks (1417) are arranged, one end of the first clamping strip (1412) and one end of the second clamping strip (1413) being respectively fixed on the two sliding blocks (1417) so as to move towards or away from each other with the two sliding blocks (1417).

5. The handling device (1000) according to claim 3 or 4, characterized in that The first clamping strip (1412) has a flat first clamping surface, and the second clamping strip (1413) has a wavy second clamping surface, and the clamping surfaces are formed of elastic material.

6. The handling device (1000) according to claim 3 or 4, characterized in that The first clamping strip (1412) has a protruding rib extending along the length direction, and the second clamping strip (1413) has a recess extending along the length direction, and the protruding rib and the recess are complementary in shape.

7. The handling device (1000) according to claim 3, characterized in that The threading arm (1420) comprises a first arm (1421) and a second arm (1422), two ends of the first arm (1421) are connected to the second arm (1422) and the housing (1110) of the main body (1100) through universal joints respectively, and two ends of the second arm (1422) are connected to the first arm (1421) and the material clamp (1410) through universal joints respectively.

8. The handling device (1000) according to claim 1, characterized in that The carrying module (1300) comprises one or more columns (1310) and a carrying assembly (1320), wherein The column (1310) is erected on the chassis (1200), The carrying assembly (1320) is operatively connected between one side of the column (1310) and the column (1310), and the carrying assembly (1320) comprises a carrying shaft (1321) and a camera (1322), the carrying shaft (1321) extends horizontally from the column (1310), wherein the carrying shaft (1321) is a telescopic shaft and is arranged to be able to translate up and down along the column (1310), and the camera (1322) is arranged near the free end of the carrying shaft (1321) and sends the photographed image to the control module (1120), and the control module (1120) controls the chassis (1200) to move on the ground and controls the carrying assembly (1320) to adjust the vertical height and telescopic length of the carrying shaft (1321) according to the received image.

9. The handling device (1000) according to claim 8, characterized in that Each column (1310) comprises a column slide rail (1311) extending along the length, and the carrying assembly (1320) is connected to the column (1310) through the column slide rail (1311).

10. The handling device (1000) according to claim 8 or 9, characterized in that The carrying module (1300) further comprises a horizontally arranged tray (1330), the tray (1330) is slidably connected to the column (1310) on the side of the column (1310), and the carrying assembly (1320) is mounted on the tray (1330), wherein the carrying assembly (1320) is configured to translate back and forth on the tray (1330) in a first direction coinciding with the axial direction of the carrying shaft (1321) and in a second direction perpendicular to the axial direction of the carrying shaft (1321), and wherein the carrying assembly (1320) is configured to rotate on the tray (1330) around a vertical axis within a range of 0°-120°.

11. The handling device (1000) according to claim 10, characterized in that The carrying module (1300) further comprises an adjusting assembly (1340), the carrying assembly (1320) is mounted on the tray (1330) through the adjusting assembly (1340), wherein the adjusting assembly (1340) comprises: a first adjusting track (1341) fixed on the tray (1330), the first adjusting track (1341) extends along the first direction; an adjusting tray (1342) slidably mounted on the first adjusting track (1341); a second adjusting track (1343) fixed on the adjusting tray (1342), the second adjusting track (1343) extends along the second direction; an adjusting rotating shaft (1344) slidably arranged on the second adjusting track (1343), the adjusting rotating shaft (1344) is fixedly connected with the carrying assembly (1320) so as to drive the carrying assembly (1320) to rotate together.

12. The handling device (1000) according to claim 8, characterized in that The periphery of the free end of the carrying shaft (1321) is provided with a retaining device (1323) surrounding the periphery of the carrying shaft (1321), the retaining device (1323) can move in the radial direction, so that the outer surface of the retaining device (1323) abuts against or is separated from the inner surface of the core of the strip coil (2000).

13. The handling device (1000) according to claim 12, characterized in that The retaining device (1323) comprises a plurality of retaining arms (1324) distributed around the periphery of the carrying shaft (1321), the plurality of retaining arms (1324) are configured to be switched between a protruding state and a retracted state when actuated, in the protruding state, the ends of the plurality of retaining arms (1324) protrude radially to clamp the core, in the retracted state, the ends of the plurality of retaining arms (1324) are flush with the periphery of the carrying shaft (1321).

14. The handling device (1000) according to claim 8, characterized in that The carrying assembly (1320) further comprises a pusher (1325) arranged on one side of the carrying shaft (1321), comprising a pusher shaft (1326) and a pusher sheet (1327), the pusher shaft (1326) is a telescopic shaft, parallel to the carrying shaft (1321), the pusher sheet (1327) is fixed on the free end of the pusher shaft (1326), wherein the pusher sheet (1327) is perpendicular to the pusher shaft (1326).

15. The handling device (1000) according to claim 14, characterized in that The edge of the pusher sheet (1327) is fixed on the free end of the pusher shaft (1326), the edge of the pusher sheet (1327) has a U-shaped notch (1328) at a position opposite to the pusher shaft (1326), the carrying shaft (1321) can pass through the notch (1328) of the pusher sheet (1327) when telescoping.

16. The handling device (1000) according to claim 1, characterized in that The carrying device (1000) further comprises a counterweight, the counterweight is formed by the shell (1110) of the main body (1100) or is arranged inside the shell (1110) of the main body (1100).

Images