Movable sheet material winding device

Abstract

The invention relates to the technical field of winding equipment, and discloses a movable sheet material winding device which comprises a vehicle body and at least two wheel sets, each wheel set comprises two walking wheels, the walking wheels of at least one wheel set are driving wheels, all the wheel sets are evenly distributed below the vehicle body, and the wheel sets are arranged on the vehicle body. A supporting mechanism is arranged on the upper surface of the trolley body and used for supporting the winding roller. The winding device can move freely and is convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of winding equipment, and particularly to a mobile sheet material winding device. Background Art

[0002] In industrial production, winding equipment is required to wind a sheet onto a reel for fixation. Since the existing winding equipment is fixed to the production equipment and cannot be moved, it is inconvenient to use. Summary of the Invention

[0003] To solve the problem that the winding equipment cannot be moved, the present invention adopts the following technical solutions.

[0004] A mobile sheet material winding device includes a vehicle body and at least two sets of wheel groups. Each set of wheel groups includes two traveling wheels, and the traveling wheels of at least one set of wheel groups are driving wheels. The wheel groups are evenly arranged below the vehicle body, and a support mechanism for supporting the winding roll is provided on the upper surface of the vehicle body.

[0005] Preferably, the support mechanism includes support frames vertically arranged at both the front and rear ends of the vehicle body, and a first load-bearing shaft is provided at the top of the two support frames.

[0006] Preferably, the support mechanism includes a fixing frame fixedly arranged at one end of the vehicle body. Two guide rails are also provided on the upper surface of the vehicle body. A first moving frame and a second moving frame are respectively slidably arranged on the guide rails. The first moving frame is located between the fixing frame and the second moving frame. The second moving frame includes an upper frame body and a lower frame body, which are connected by a hinge. An arc-shaped support plate is provided at the top of the first moving frame. A second load-bearing shaft is detachably arranged at the tops of the fixing frame and the second moving frame through a quick-release connecting member.

[0007] Preferably, the quick-release connecting member includes a lower bracket. Two rollers are symmetrically arranged in the middle of the lower bracket through a rotating shaft. One side of the lower bracket is rotatably provided with an upper bracket through a rotating shaft. The upper bracket is located above the lower bracket. One roller is provided in the middle of the upper bracket through a rotating shaft. A locking rod is vertically arranged on the other side of the lower bracket. A long strip-shaped locking hole is provided at the other end of the upper bracket corresponding to the locking rod. External threads are provided on the outer surface of the locking rod.

[0008] Preferably, the drive wheel is drivingly connected to a first drive motor, the first drive motor is connected to a motor driver, the motor driver is connected to a control processor, and both the motor driver and the control processor are disposed within the vehicle body. A communication module and a navigation module are also disposed within the vehicle body. The navigation module includes one or several of a magnetic navigation device, an inertial navigation device, a laser navigation device, a laser navigation device without a transmitter plate, or a light strip navigation device. The navigation module is connected to the control processor, and the communication module is connected to a handheld terminal.

[0009] Preferably, two rollers are provided at both lower ends of the first moving frame, and the two rollers are connected to a second drive motor disposed below the first moving frame. Two rollers are provided at both lower ends of the second moving frame. A first electric control telescopic rod is horizontally disposed on the upper surface of the vehicle body, and the extending end of the first electric control telescopic rod is connected to the lower frame body.

[0010] Preferably, lifting devices are provided at the lower part of the fixed frame, the lower part of the first moving frame, and the lower part of the second moving frame. The lifting device includes a substrate, a first load-bearing plate member, a second load-bearing plate member, and a third load-bearing plate member. Four rollers are provided at the lower part of the substrate, and the four rollers slide within the guide rail. The second load-bearing plate member is disposed directly below the first load-bearing plate member, and one side thereof is rotatably connected to the first load-bearing plate member. The third load-bearing plate member is disposed directly below the second load-bearing plate member, and the other side of the second load-bearing plate member is rotatably connected to one side of the third load-bearing plate member. The third load-bearing plate member is disposed above the substrate. A first jacking airbag is further provided between the first load-bearing plate member and the second load-bearing plate member, and a second jacking airbag is provided between the second load-bearing plate member and the third load-bearing plate member.

[0011] Preferably, an air pump is further included. The air pump is connected to the main joint of an electric control distribution valve through an air belt. The first jacking airbag and the second jacking airbag are connected to the sub-joints of the electric control distribution valve through air belts. Angle sensors are provided on both the second load-bearing plate member and the third load-bearing plate member, and pressure sensors are provided within both the first jacking airbag and the second jacking airbag. The angle sensors, the pressure sensors, the electric control distribution valve, and the air pump are all connected to a control processor disposed within the vehicle body.

[0012] Preferably, both the first jacking airbag and the second jacking airbag include a plurality of sub-airbags. Adjacent sub-airbags are connected to each other through one-way valves, and the air ventilation direction of each one-way valve is the same. Each sub-airbag is connected to the sub-joint of the electric control distribution valve through an air belt, and a pressure sensor is provided within each sub-airbag. The angle sensors, the pressure sensors, the electric control distribution valve, and the air pump are all connected to a control processor disposed within the vehicle body.

[0013] Preferably, a fifth driving motor, a third driving motor, and a fourth driving motor are respectively arranged on one side of the vehicle body close to the fixing frame. Output ends of the fifth driving motor, the third driving motor, and the fourth driving motor are respectively provided with a first screw rod, a second screw rod, and a third screw rod. First through holes, second through holes, and third through holes are respectively arranged on the substrate corresponding to the first screw rod, the second screw rod, and the third screw rod. The substrate below the fixing frame is a first substrate, the substrate below the first moving frame is a second substrate, and the substrate below the second moving frame is a third substrate. Inner threads are arranged on inner side walls of the first through hole of the first substrate, the second through hole of the second substrate, and the third through hole of the third substrate.

[0014] Other features and advantages of the present invention will be described in the following specification, and, in part, will be obvious from the specification, or will be understood by implementing the present invention.

[0015] The technical solutions of the present invention will be further described in detail below through the drawings and embodiments. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention; Figure 2 It is a schematic diagram of the pushing device structure of the second embodiment of the present invention; Figure 3 It is a schematic diagram of the quick-release connector structure of the second embodiment of the present invention; Figure 4 It is a schematic diagram of the circuit connection of the second embodiment of the present invention; Figure 5 It is a schematic diagram of the overall structure of the third embodiment of the present invention; Figure 6 It is a schematic diagram of the lifting device structure of the third embodiment of the present invention; Figure 7 It is a top view of the vehicle body of the third embodiment of the present invention; Figure 8 It is a schematic diagram of the circuit connection of the third embodiment of the present invention. Detailed Embodiments

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1

[0020] As Figures 1 to 3 shown, in this embodiment, a mobile sheet material winding device includes a vehicle body 1 and at least two sets of wheel sets 2. Each set of wheel sets 2 includes two traveling wheels, and the traveling wheels of at least one set of wheel sets 2 are driving wheels. Each set of wheel sets 2 is evenly arranged below the vehicle body 1, and a support mechanism is provided on the upper surface of the vehicle body 1 for supporting the winding roller.

[0021] In this embodiment, the support mechanism includes support frames 3 vertically arranged at both the front and rear ends of the vehicle body 1, and a load-bearing shaft 4 is provided at the top ends of the two support frames 3.

[0022] The working principle and beneficial effects of the above technical solution are as follows: When this embodiment is in use, the support winding roller is sleeved on the load-bearing shaft 4, and then the sheet material is wound on the support winding roller. Then, the winding motor connected to the load-bearing shaft 4 on the support mechanism is started to realize the winding of the sheet material.

[0023] Compared with the prior art, the setting of the vehicle body 1, the driving wheels and the traveling wheels in this embodiment enables this embodiment to be movable and convenient to use. Embodiment 2

[0024] As Figures 1 to 3As shown, in this embodiment, the supporting mechanism includes a fixed frame 6, and the fixed frame 6 is fixedly arranged at one end of the vehicle body 1. Two guide rails 7 are also arranged on the upper surface of the vehicle body 1. A movable frame 1 8 and a movable frame 2 9 are respectively slidably arranged on the guide rails 7. The movable frame 1 8 is located between the fixed frame 6 and the movable frame 2 9. The movable frame 2 9 includes an upper frame body 901 and a lower frame body 902. The upper frame body 901 and the lower frame body 902 are connected by a hinge. An arc-shaped support plate is arranged on the top of the movable frame 8. The top of the fixed frame 6 and the movable frame 2 9 are detachably provided with a load-bearing shaft 2 5 through a quick-release connector 10.

[0025] In this embodiment, the quick-release connector 10 includes a lower bracket 1001, two rollers 1002 are symmetrically arranged in the middle of the lower bracket 1001 through a rotating axis, an upper bracket 1003 is rotatably arranged on one side of the lower bracket 1001 through a rotating axis, the upper bracket 1003 is located above the lower bracket 1001, a roller 1002 is arranged in the middle of the upper bracket 1003 through a rotating axis, a locking rod 1004 is vertically arranged on the other side of the lower bracket 1001, a long locking hole 1005 is arranged at the other end of the upper bracket 1003 corresponding to the locking rod 1004, and an external thread is arranged on the outer surface of the locking rod 1004.

[0026] In this embodiment, the driving wheel transmission is connected to a driving motor 11, the driving motor 11 is connected to a motor driver 12, the motor driver 12 is connected to a control processor 13, the motor driver 12 and the control processor 13 are both arranged in the vehicle body 1, and a communication module 14 and a navigation module 15 are also arranged in the vehicle body 1, the navigation module 15 includes one or more of a magnetic navigation device, an inertial navigation device, a laser navigation device, a laser navigation device without a launch plate or a light band navigation device, the navigation module 15 is connected to the control processor 13, and the communication module 14 is connected to a handheld terminal 16.

[0027] In this embodiment, roller 2 17 is provided at both ends below the movable frame 8, and roller 2 17 is connected by drive motor 2 provided below the movable frame 8. Roller 3 19 is provided at both ends below the movable frame 29, and a first electrically-controlled telescopic rod 20 is horizontally provided on the upper surface of the vehicle body 1, and the protruding end of the first electrically-controlled telescopic rod 20 is connected to the lower frame 902.

[0028] The working principle and beneficial effects of the above technical solution are: When this embodiment is in use, first control the second driving motor to move the first moving frame 8 to one end close to the second moving frame 9, then control the first electric control telescopic rod 20 to extend, so that the second moving frame 9 is disengaged from the second load-bearing shaft 5, then lay down the upper frame body 901, and then sleeved the support roller on the second load-bearing shaft 5. During the sleeving process, control the second driving motor to rotate so that the first moving frame 8 moves towards the fixed frame 6. When the support roller is in place, raise the upper frame body 901, and control the first electric control telescopic rod 20 to contract, so that the second moving frame 9 is docked with the second load-bearing shaft 5. Then wind the sheet material on the support roller, and then start the winding motor connected to the first load-bearing shaft 4 on the support mechanism to realize the winding of the sheet material.

[0029] After the winding is completed in this embodiment, open the upper support 1003, and remove the support roller wound with the material by a forklift or a crane.

[0030] When this embodiment is moving, the handheld terminal can send the position information to be reached to the control processor via the communication module. The control processor transmits the position information to the navigation module. The navigation module plans the route, and the control processor controls the motor controller to drive the first driving motor to operate to reach the destination.

[0031] Compared with the prior art, the setting of the first moving frame 8 in this embodiment enables this embodiment to adapt to support rollers of different sizes, with flexible adjustment, and also avoids the support roller from slipping due to inappropriate size, resulting in winding misalignment. The quick-release connector set in this embodiment also makes it convenient to disassemble the support roller, improving work efficiency. Embodiment Three

[0032] In this embodiment, lifting devices are provided at the lower parts of the fixed frame 6, the first moving frame 8, and the second moving frame 9. The lifting device includes a base plate 21, a first load-bearing plate member 23, a second load-bearing plate member 24, and a third load-bearing plate member 25. A fourth roller 22 is provided at the lower part of the base plate 21, and the fourth roller 22 slides in the guide rail 7. The second load-bearing plate member 24 is arranged directly below the first load-bearing plate member 23, and one side edge thereof is rotatably connected to the first load-bearing plate member 23. The third load-bearing plate member 25 is arranged directly below the second load-bearing plate member 24, and the other side edge of the second load-bearing plate member 24 is rotatably connected to one side edge of the third load-bearing plate member 25. The third load-bearing plate member 25 is arranged above the base plate 21. A first jacking airbag 26 is further provided between the first load-bearing plate member 23 and the second load-bearing plate member 24, and a second jacking airbag 27 is provided between the second load-bearing plate member 24 and the third load-bearing plate member 25.

[0033] In this embodiment, an air pump 28 is further included. The air pump 28 is connected to the main joint of the electronic control distribution valve 29 through an air belt. The first lifting airbag 26 and the second lifting airbag 27 are connected to the sub-joints of the electronic control distribution valve 29 through air belts. Angle sensors 30 are provided on both the second load-bearing plate member 24 and the third load-bearing plate member 25. Pressure sensors 31 are provided in both the first lifting airbag 26 and the second lifting airbag 27. The angle sensors 30, the pressure sensors 31, the electronic control distribution valve 29 and the air pump 28 are all connected to a control processor 13 provided in the vehicle body main body 1.

[0034] In this embodiment, both the first lifting airbag 26 and the second lifting airbag 27 include two sub-airbags 31. Adjacent two sub-airbags 31 are connected and communicated through a one-way valve 32, and the air ventilation directions of each one-way valve 32 are the same. Each sub-airbag 31 is connected to the sub-joint of the electronic control distribution valve 29 through an air belt. A pressure sensor 31 is provided in each sub-airbag 31. The angle sensors 30, the pressure sensors 31, the electronic control distribution valve 29 and the air pump 28 are all connected to a control processor 13 provided in the vehicle body main body 1.

[0035] In this embodiment, a driving motor five 33, a driving motor three 34, and a driving motor four 35 are respectively provided on one side of the vehicle body main body 1 close to the fixing frame 6. The output ends of the driving motor five 33, the driving motor three 34, and the driving motor four 35 are respectively provided with a first screw rod 36, a second screw rod 37, and a third screw rod 38. First through holes 39, second through holes 40, and third through holes 41 are respectively provided on the substrate 21 corresponding to the first screw rod 36, the second screw rod 37, and the third screw rod 38. The substrate 21 below the fixing frame 6 is the first substrate 21-1. The substrate 21 below the moving frame one 8 is the second substrate 21-2. The substrate 21 below the moving frame two 9 is the third substrate 21-3. Internal threads are provided on the inner side walls of the first through holes 39 of the first substrate 21-1. Internal threads are provided on the inner side walls of the second through holes 40 of the second substrate 21-2. Internal threads are provided on the inner side walls of the third through holes 41 of the third substrate 21-3.

[0036] The working principle and beneficial effects of the above technical solution are as follows: When this embodiment is in use, air can be introduced into the sub-airbags 31 through the air pump as needed, so as to adjust the lifting height of the lifting device. When lifting, through the angle changes transmitted back by the angle sensors, the air circuits of the electronic control distribution valve 29 can be flexibly adjusted to close, so as to realize the steady horizontal lifting of the lifting device. During lifting, the real-time values of the two angle sensors should be kept consistent. When the value detected by the pressure sensor reaches the preset value, the control processor controls the air pump to stop inflating.

[0037] Compared with the prior art, the lifting device in this embodiment enables the longitudinal space of this embodiment to be adjusted as needed, so that the center of gravity of this example is at a lower position, and the overall stability is better. At the same time, by controlling the rotation of the fifth driving motor 33, the third driving motor 34, and the fourth driving motor 35 in this embodiment, the lateral movement of the supporting roller can be realized. Coupled with the lifting device and the flexible movement of the vehicle body, this embodiment can be used as a temporary forklift.

[0038] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, making equivalent substitutions or changes, should be covered by the protection scope of the present invention.

Claims

1. A mobile sheet material winding device, characterized in that: The invention comprises a vehicle body (1) and at least two sets of wheel sets (2), each set of wheel sets (2) comprising two running wheels, the running wheels of at least one set of wheel sets (2) being driving wheels, each set of wheel sets (2) being evenly arranged below the vehicle body (1), and a support mechanism for supporting a winding roller being arranged on the upper surface of the vehicle body (1).

2. The mobile sheet material winding device according to claim 1, characterized in that: The support mechanism comprises support frames (3) vertically arranged at both the front and rear ends of the vehicle body (1), and a load-bearing shaft (4) is arranged at the top ends of the two support frames (3).

3. The mobile sheet material winding device according to claim 1, characterized in that: The support mechanism comprises a fixed frame (6), wherein the fixed frame (6) is fixedly arranged at one end of the vehicle body (1), and two guide rails (7) are also arranged on the upper surface of the vehicle body (1), and a movable frame 1 (8) and a movable frame 2 (9) are respectively slidably arranged on the guide rails (7), and the movable frame 1 (8) is located between the fixed frame (6) and the movable frame 2 (9), and the movable frame 2 (9) comprises an upper frame body (901) and a lower frame body (902), and the upper frame body (901) and the lower frame body (902) are connected by a hinge, and an arc-shaped support plate is arranged at the top of the movable frame 1 (8), and a load-bearing shaft 2 (5) is detachably arranged at the top of the fixed frame (6) and the movable frame 2 (9) through a quick-release connector (10).

4. The mobile sheet material winding device according to claim 3, characterized in that: The quick-release connector (10) comprises a lower bracket (1001), two rollers (1002) are symmetrically arranged in the middle of the lower bracket (1001) via a rotating shaft, an upper bracket (1003) is rotatably arranged on one side of the lower bracket (1001) via a rotating shaft, the upper bracket (1003) is located above the lower bracket (1001), a roller (1002) is arranged in the middle of the upper bracket (1003) via a rotating shaft, a locking rod (1004) is vertically arranged on the other side of the lower bracket (1001), a long locking hole (1005) is arranged at the other end of the upper bracket (1003) corresponding to the locking rod (1004), and an external thread is arranged on the outer surface of the locking rod (1004).

5. The mobile sheet material winding device according to claim 4, characterized in that: The driving wheel is transmission-connected to a driving motor 1 (11), the driving motor 1 (11) is connected to a motor driver (12), the motor driver (12) is connected to a control processor (13), the motor driver (12) and the control processor (13) are both arranged in a vehicle body (1), the vehicle body (1) is also provided with a communication module (14) and a navigation module (15), the navigation module (15) comprises one or more of a magnetic navigation device, an inertial navigation device, a laser navigation device, a laser navigation device without a transmitting plate, or a light band navigation device, the navigation module (15) is connected to the control processor (13), and the communication module (14) is connected to a handheld terminal (16).

6. The mobile sheet material winding device according to claim 5, characterized in that: Roller 2 (17) is arranged at both ends below the moving frame 1 (8), and roller 2 (17) is connected to drive motor 2 arranged below the moving frame 1 (8). Roller 3 (19) is arranged at both ends below the moving frame 2 (9). A first electrically controlled telescopic rod (20) is horizontally arranged on the upper surface of the vehicle body (1), and the protruding end of the first electrically controlled telescopic rod (20) is connected to the lower frame (902).

7. The mobile sheet material winding device according to claim 5, characterized in that: The lower part of the fixed frame (6), the lower part of the movable frame 1 (8) and the lower part of the movable frame 2 (9) are all provided with a lifting device, and the lifting device includes a base plate (21), a first load-bearing plate (23), a second load-bearing plate (24) and a third load-bearing plate (25). The lower part of the base plate (21) is provided with a roller 4 (22), and the roller 4 (22) slides in the guide rail (7). The second load-bearing plate (24) is arranged directly below the first load-bearing plate (23), and one side of the second load-bearing plate (24) is rotatably connected to the first load-bearing plate (23). The third load-bearing plate (25) is connected to the second load-bearing plate (24), and is arranged directly below the second load-bearing plate (24). The other side of the second load-bearing plate (24) is rotatably connected to the one side of the third load-bearing plate (25). The third load-bearing plate (25) is arranged above the base plate (21). A first lifting airbag (26) is also arranged between the first load-bearing plate (23) and the second load-bearing plate (24), and a second lifting airbag (27) is arranged between the second load-bearing plate (24) and the third load-bearing plate (25).

8. The mobile sheet material winding device according to claim 7, characterized in that , further comprising an air pump (28), the air pump (28) being connected to a main connector of an electrically controlled distribution valve (29) via an air belt, the first lifting airbag (26) and the second lifting airbag (27) being connected to a sub-connector of the electrically controlled distribution valve (29) via an air belt, the second load-bearing plate (24) and the third load-bearing plate (25) being provided with an angle sensor (30), the first lifting airbag (26) and the second lifting airbag (27) being provided with a pressure sensor (31), the angle sensor (30), the pressure sensor (31), the electrically controlled distribution valve (29) and the air pump (28) being connected to a control processor (13) provided in the vehicle body (1).

9. The mobile sheet material winding device according to claim 8, characterized in that: The first lifting airbag (26) and the second lifting airbag (27) each include a plurality of sub-airbags (31), two adjacent sub-airbags (31) are connected via a one-way valve (32), and the ventilation direction of each one-way valve (32) is consistent. Each sub-airbag (31) is connected to a sub-connector of an electrically controlled distribution valve (29) via an air belt. A pressure sensor (31) is provided in each sub-airbag (31), and the angle sensor (30), the pressure sensor (31), the electrically controlled distribution valve (29) and the air pump (28) are all connected to a control processor (13) provided in the vehicle body (1).

10. The mobile sheet material winding device according to claim 9, characterized in that: A driving motor 5 (33), a driving motor 3 (34), and a driving motor 4 (35) are respectively arranged on one side of the vehicle body (1) close to the fixing frame (6); a first screw rod (36), a second screw rod (37), and a third screw rod (38) are respectively arranged at the output ends of the driving motor 5 (33), the driving motor 3 (34), and the driving motor 4 (35); and a first through hole (39), a second through hole (40), and a second through hole (41) are respectively arranged on the base plate (21) corresponding to the first screw rod (36), the second screw rod (37), and the third screw rod (38). The third through hole (41), the substrate (21) below the fixed frame (6) is the first substrate (21-1), the substrate (21) below the movable frame 1 (8) is the second substrate (21-2), and the substrate (21) below the movable frame 2 (9) is the third substrate (21-3), the inner side wall of the first through hole (39) of the first substrate (21-1) is provided with an internal thread, the inner side wall of the second through hole (40) of the second substrate (21-2) is provided with an internal thread, and the inner side wall of the third through hole (41) of the third substrate (21-3) is provided with an internal thread.

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