A material conveying equipment

Abstract

The present invention belongs to the technical field of material transport equipment, and discloses a material conveying equipment, including a track conveying device, a turnover device and a palletizing device, wherein the turnover device is arranged between the track conveying device and the palletizing device, the track conveying device includes an X-axis guide rail, a load-bearing platform assembly and a first power member, the upstream end of the X-axis guide rail is located on the side of the turnover device away from the palletizing device, and the downstream end of the X-axis guide rail extends into the bottom of the turnover device, the turnover device includes a first mobile frame assembly and a second power member, the first mobile frame assembly is connected to the output end of the second power member, the palletizing device includes a second mobile frame assembly, the second mobile frame assembly includes a sleeve plate and a third power member, and the sleeve plate is connected to the output end of the third power member. The third power member of the present invention drives the sleeve plate to drive the new battery pack to be transported to the first mobile frame assembly and remove the old battery pack on the first mobile frame assembly, and the first power member drives the load-bearing platform assembly to move on the X-axis guide rail.

Description

Technical Field

[0001] The present invention relates to the technical field of material transport equipment, and in particular to material conveying equipment. Background Art

[0002] An electric vehicle is a vehicle that uses an onboard power source as its motive force and uses an electric motor to drive the wheels. Electric vehicles include mechanical systems such as electric drive and control systems and driving force transmission. The electric drive and control system is the core of electric vehicles, and the electric drive and control system includes several groups of battery packs. At present, the transfer and installation method of battery packs on electric vehicles usually involves manually removing low-power or old battery packs, and then installing fully charged or new battery packs on the electric vehicle. During the process of disassembling and installing the battery packs, the new and old battery packs occupy a large working space. At the same time, manual handling of battery packs is labor-intensive. Summary of the invention

[0003] An object of the present invention is to provide a material conveying device capable of conveying a battery pack to a preset position to facilitate operation of the battery pack.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] A material conveying device comprises a track conveying device, a turnover device and a palletizing device, wherein the turnover device is arranged between the track conveying device and the palletizing device;

[0006] The track conveying device includes an X-axis guide rail, a load-bearing platform assembly, and a first power member, wherein the upstream end of the X-axis guide rail is located on a side of the turnover device away from the palletizing device, and the downstream end of the X-axis guide rail extends into the bottom of the turnover device, and the first power member is used to drive the load-bearing platform assembly to travel back and forth between the upstream end and the downstream end of the X-axis guide rail;

[0007] The turnover device includes a first moving frame assembly and a second power member, wherein the first moving frame assembly is connected to an output end of the second power member, and the second power member is used to drive the first moving frame assembly in the Z-axis direction to approach or move away from the downstream end of the X-axis guide rail;

[0008] The stacking device includes a second mobile frame assembly, the second mobile frame assembly includes a sleeve plate and a third power member, the sleeve plate is connected to the output end of the third power member, and the third power member is used to drive the sleeve plate in the X-axis direction to extend into the first mobile frame assembly.

[0009] As an optional technical solution, the track conveying device also includes a Y-axis guide rail and a reversing assembly, the X-axis guide rail is arranged to intersect the Y-axis guide rail vertically, the reversing assembly is arranged on the X-axis guide rail or the Y-axis guide rail, and the bottom of the supporting platform assembly is rotatably connected to a first rotating wheel assembly, and the reversing assembly is used to drive the first rotating wheel assembly to rotate relative to the supporting platform assembly.

[0010] As an optional technical solution, the X-axis guide rail and the Y-axis guide rail are respectively provided with a first notch and a second notch at the intersection, the reversing assembly includes a fourth power member and a rotating track plate, the rotating track plate is arranged at the output end of the fourth power member, the rotating track plate switches between being accommodated in the first notch and being accommodated in the second notch, when the rotating track plate is accommodated in the first notch, the rotating track plate and the X-axis guide rail are located in the same straight line, when the rotating track plate is accommodated in the second notch, the rotating track plate and the Y-axis guide rail are located in the same straight line.

[0011] As an optional technical solution, the reversing assembly also includes a first connecting member, the first wheel assembly includes a track wheel, an axial bearing and a second connecting member, the axial bearing is rotatably arranged between the support platform assembly and the second connecting member, one end of the first connecting member is connected to the second connecting member, one end of the first connecting member extends to one side of the rotating track plate, and the track wheel is rotatably connected to the second connecting member.

[0012] As an optional technical solution, the first mobile frame assembly includes a first crossbeam, and load-bearing frames are provided at both ends of the first crossbeam. The load-bearing frames include a second crossbeam, a third crossbeam and a connecting plate. The first crossbeam, the second crossbeam and the third crossbeam are installed on the connecting plate in sequence from top to bottom. An upper position is formed between the first crossbeam and the two second crossbeams, a lower position is formed between the two second crossbeams and the two third crossbeams, and avoidance space is formed between the two second crossbeams and between the two third crossbeams.

[0013] As an optional technical solution, the turnover device also includes a first gantry, the second power member is arranged on the first gantry, the first gantry includes two groups of first columns located in the Y-axis direction, and the facing side walls of the two groups of first columns are provided with first walking wheels, and the first walking wheels are connected to the first movable frame assembly, and the first walking wheels are used to limit the offset of the first movable frame assembly in the Y-axis direction.

[0014] As an optional technical solution, both side walls of the first column in the X-axis direction are provided with second running wheels, the second running wheels are connected to the first moving frame assembly, and the second running wheels are used to limit the offset of the first moving frame assembly in the X-axis direction.

[0015] As an optional technical solution, the stacking device also includes a second gantry, a driving wheel assembly, a fixed wheel assembly, a driving member and a fifth power member, the fifth power member is arranged on the second gantry, the driving wheel assembly is arranged on the second mobile frame assembly, the fixed wheel assembly is arranged on the second gantry, the fixed end of the driving member is connected to the second gantry, the moving end of the driving member is wound around the driving wheel assembly and the fixed wheel assembly and connected to the output end of the fifth power member, and the fifth power member is used to reel in or release the driving member so that the second mobile frame assembly and the first mobile frame assembly are located in the same horizontal plane.

[0016] As an optional technical solution, the driven wheel assembly includes a first pulley and a second pulley, and the first pulley and the second pulley are sequentially arranged at both ends of the second movable frame assembly along the Y-axis direction; the fixed wheel assembly includes a third pulley, a fourth pulley, a fifth pulley and a sixth pulley, and the third pulley, the fourth pulley, the fifth pulley and the sixth pulley are sequentially arranged on the second gantry along the Y-axis direction, and the moving end of the driving member sequentially passes around the first pulley, the third pulley, the fourth pulley, the second pulley, the fifth pulley and the sixth pulley.

[0017] As an optional technical solution, the stacking device also includes a rotating wheel and a transmission member, the second gantry includes two groups of second columns arranged along the Y-axis direction, the fifth power member is arranged at one end of one group of the second columns, the rotating wheel is arranged at the other end of the second column, the transmission member is wound between the output end of the fifth power member and the rotating wheel, and the moving end of the driving member is fixedly connected to the transmission member.

[0018] The beneficial effects of the present invention are:

[0019] The present invention provides a material conveying equipment, including a track conveying device, a turnover device and a stacking device, wherein the turnover device is arranged between the track conveying device and the stacking device, a first power member drives a bearing platform assembly to move to the upstream end of an X-axis guide rail, an old battery pack on a vehicle is disassembled and placed on the bearing platform assembly, the first power member drives the bearing platform assembly to drive the old battery pack to move to the downstream end of the X-axis guide rail, a first moving frame assembly located at the downstream end of the X-axis guide rail lifts the old battery pack on the bearing platform assembly along the Z-axis direction to one side of a second moving frame assembly, a third power member drives a sleeve plate to transfer a new battery pack to the first moving frame assembly along the X-axis direction and removes the old battery pack on the first moving frame assembly, the first moving frame assembly drives the new battery pack to descend to the bearing platform assembly on the downstream end of the X-axis guide rail, the first power member drives the bearing platform assembly to move to the upstream end of the X-axis guide rail, so that the new battery pack can be installed on the electric vehicle conveniently, and the transfer efficiency of the battery pack is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described in detail below based on the accompanying drawings and embodiments;

[0021] Figure 1 It is a structural exploded diagram of the material conveying equipment described in the embodiment;

[0022] Figure 2 It is a structural schematic diagram of the track conveying device described in the embodiment;

[0023] Figure 3 for Figure 2 A partial enlarged view of position A shown;

[0024] Figure 4 It is a structural schematic diagram of the turnover device described in the embodiment;

[0025] Figure 5 for Figure 4 A partial enlarged view of position B shown;

[0026] Figure 6 A rear view of the palletizing device according to the embodiment;

[0027] Figure 7 It is a schematic structural diagram of the palletizing device described in the embodiment.

[0028] Figures 1 to 7 middle:

[0029] 1. Track conveying device; 11. X-axis guide rail; 12. Carrier assembly; 13. First power member; 14. Y-axis guide rail; 15. Reversing assembly; 151. Fourth power member; 152. Rotating track plate; 153. First connecting member; 16. First rotating wheel assembly; 161. Track rotating wheel; 162. Axial bearing; 163. Second connecting member;

[0030] 2. Turnover device; 21. First mobile frame assembly; 211. First crossbeam; 212. Second crossbeam; 213. Third crossbeam; 214. Connecting plate; 22. Second power member; 23. First gantry; 231. First column; 24. First running wheel; 25. Second running wheel;

[0031] 3. Stacking device; 31. Second mobile frame assembly; 311. Set plate; 312. Third power member; 32. Second gantry; 321. Second column; 33. Driving wheel assembly; 331. First pulley; 332. Second pulley; 34. Fixed wheel assembly; 341. Third pulley; 342. Fourth pulley; 343. Fifth pulley; 344. Sixth pulley; 35. Driving member; 36. Fifth power member; 37. Rotating wheel; 38. Transmission member; 39. Sixth power member; 310. Rack. DETAILED DESCRIPTION

[0032] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0036] like Figure 1 As shown, this embodiment provides a material conveying equipment, including a track conveying device 1, a turnover device 2 and a stacking device 3, the turnover device 2 is arranged between the track conveying device 1 and the stacking device 3, the track conveying device 1 includes an X-axis guide rail 11, a load-bearing platform assembly 12 and a first power member 13, the upstream end of the X-axis guide rail 11 is located on the side of the turnover device 2 away from the stacking device 3, the downstream end of the X-axis guide rail 11 extends into the bottom of the turnover device 2, the first power member 13 is used to drive the load-bearing platform assembly 12 to travel back and forth between the upstream end and the downstream end of the X-axis guide rail 11, and the turnover device 2 is arranged between the track conveying device 1 and the stacking device 3. The rotating device 2 includes a first movable frame assembly 21 and a second power member 22. The first movable frame assembly 21 is connected to the output end of the second power member 22. The second power member 22 is used to drive the first movable frame assembly 21 in the Z-axis direction to be close to or away from the downstream end of the X-axis guide rail 11. The stacking device 3 includes a second movable frame assembly 31. The second movable frame assembly 31 includes a sleeve plate 311 and a third power member 312. The sleeve plate 311 is connected to the output end of the third power member 312. The third power member 312 is used to drive the sleeve plate 311 in the X-axis direction to extend into the first movable frame assembly 21.

[0037] Specifically, when the battery on the electric vehicle needs to be replaced, the electric vehicle is moved to the upper part of the upstream end of the X-axis guide rail 11. A lifting platform is also provided on both sides of the upstream end of the X-axis guide rail 11. The old battery pack on the electric vehicle is disassembled and placed on the lifting platform. The lifting platform descends so that the old battery pack is carried on the carrier assembly 12 located on the upstream end of the X-axis guide rail 11. The first power member 13 drives the carrier assembly 12 to transport the old battery pack to the downstream end of the X-axis guide rail 11. The first moving frame assembly 21 located at the downstream end of the X-axis guide rail 11 moves the carrier assembly 12 to the upper end of the X-axis guide rail 11. The old battery pack on the component 12 is lifted along the Z-axis direction to one side of the second mobile frame assembly 31, the third power component 312 drives the sleeve plate 311 to transfer the new battery pack to the first mobile frame assembly 21 along the X-axis direction and remove the old battery pack on the first mobile frame assembly 21, the first mobile frame assembly 21 drives the new battery pack to descend to the carrier assembly 12 on the downstream end of the X-axis guide rail 11, the first power component 13 drives the carrier assembly 12 to move to the upstream end of the X-axis guide rail 11, and the lifting platform lifts the new battery pack close to the electric vehicle to complete the transfer of the battery pack. The material conveying equipment in this embodiment has a high degree of automation, which improves the transfer efficiency of the battery pack.

[0038] like Figure 2 and Figure 3As shown, in this embodiment, the track conveying device 1 also includes a Y-axis guide rail 14 and a reversing assembly 15, the X-axis guide rail 11 and the Y-axis guide rail 14 are arranged to intersect vertically, the reversing assembly 15 is arranged on the X-axis guide rail 11 or the Y-axis guide rail 14, and the bottom of the supporting platform assembly 12 is rotatably connected to the first rotating wheel assembly 16, and the reversing assembly 15 is used to drive the first rotating wheel assembly 16 to rotate relative to the supporting platform assembly 12.

[0039] Specifically, when the electric vehicle moves to the upstream end of the X-axis guide rail 11, the battery pack on the electric vehicle is likely to be offset to both sides of the X-axis guide rail 11 in the Y-axis direction. In order to ensure that the battery pack can be accurately placed on the carrier platform assembly 12, this embodiment drives the first rotating wheel assembly 16 to rotate relative to the carrier platform assembly 12 through the reversing assembly 15. The first rotating wheel assembly 16 rotates to the Y-axis guide rail 14, and the carrier platform assembly 12 moves on the Y-axis guide rail 14 to directly below the battery pack to accurately carry the battery pack.

[0040] In this embodiment, the X-axis guide rail 11 and the Y-axis guide rail 14 are respectively provided with a first notch and a second notch at the intersection, the reversing assembly 15 includes a fourth power member 151 and a rotating track plate 152, the rotating track plate 152 is arranged at the output end of the fourth power member 151, the rotating track plate 152 switches between being accommodated in the first notch and being accommodated in the second notch, when the rotating track plate 152 is accommodated in the first notch, the rotating track plate 152 and the X-axis guide rail 11 are located in the same straight line, when the rotating track plate 152 is accommodated in the second notch, the rotating track plate 152 and the Y-axis guide rail 14 are located in the same straight line.

[0041] Specifically, when the support platform assembly 12 needs to travel on the Y-axis guide rail 14, the fourth power component 151 drives the rotating track plate 152 to rotate to the second notch, so that the rotating track plate 152 and the Y-axis guide rail 14 are located in the same straight line; when the support platform assembly 12 needs to travel on the X-axis guide rail 11, the fourth power component 151 drives the rotating track plate 152 to rotate to the first notch, so that the rotating track plate 152 and the X-axis guide rail 11 are located in the same straight line.

[0042] In this embodiment, the reversing assembly 15 also includes a first connecting member 153, the first rotating wheel assembly 16 includes a track rotating wheel 161, an axial bearing 162 and a second connecting member 163, the axial bearing 162 is rotatably arranged between the support platform assembly 12 and the second connecting member 163, one end of the first connecting member 153 is connected to the second connecting member 163, one end of the first connecting member 153 extends to one side of the rotating track plate 152, and the track rotating wheel 161 is rotatably connected to the second connecting member 163.

[0043] Specifically, when the rotating track plate 152 switches between the first notch and the second notch, the rotating track plate 152 drives the first connecting member 153 on one side thereof to rotate, and the second connecting member 163 and the track wheel 161 rotate along with the first connecting member 153, so that the track wheel 161 can switch and travel on the X-axis guide rail 11 and the Y-axis guide rail 14. In some embodiments, the support platform assembly 12 is tightly connected to the outer wall of the axial bearing 162, the second connecting member 163 is tightly connected to the inner wall of the axial bearing 162, and the second connecting member 163 and the track wheel 161 can rotate relative to the support platform assembly 12 in the XY plane.

[0044] like Figure 4 and Figure 5 As shown, in this embodiment, the first mobile frame assembly 21 includes a first beam 211, and load-bearing frames are arranged at both ends of the first beam 211. The load-bearing frames include a second beam 212, a third beam 213 and a connecting plate 214. The first beam 211, the second beam 212 and the third beam 213 are installed on the connecting plate 214 in sequence from top to bottom. An upper position is formed between the first beam 211 and the two second beams 212, a lower position is formed between the two second beams 212 and the two third beams 213, and avoidance space is formed between the two second beams 212 and between the two third beams 213.

[0045] Specifically, the avoidance space formed between the two second beams 212 and the avoidance space formed between the two third beams 213 can make way for the support platform assembly 12 , the downstream end of the X-axis guide rail 11 , and the sleeve plate 311 . The first movable frame assembly 21 moves in the Z-axis direction close to the downstream end of the X-axis guide rail 11, so that the carrying platform assembly 12 drives the old battery pack to move to the upper position, the first movable frame assembly 21 moves in the Z-axis direction away from the downstream end of the X-axis guide rail 11 and moves the lower position to one side of the second movable frame assembly 31, the sleeve plate 311 drives the new battery pack to move to the lower position, the sleeve plate 311 places the new battery pack in the lower position and then leaves the lower position, lifts the second movable frame assembly 31 or lowers the first movable frame assembly 21 so that the upper position and the sleeve plate 311 are located in the same horizontal plane, the sleeve plate 311 extends to the upper position and carries the old battery pack in the upper position, the sleeve plate 311 takes the old battery pack out of the upper position, and the first movable frame assembly 21 places the new battery pack in the lower position on the carrying platform assembly 12, and the carrying platform assembly 12 drives the new battery pack to move to the upstream end of the X-axis guide rail 11, completing the transfer and replacement of the new battery pack and the old battery pack.

[0046] Optionally, the turnover device 2 also includes a first gantry 23, the second power member 22 is arranged on the first gantry 23, the first gantry 23 includes two groups of first columns 231 located in the Y-axis direction, and the opposite side walls of the two groups of first columns 231 are provided with first running wheels 24, the first running wheels 24 are connected to the first mobile frame assembly 21, and the first running wheels 24 are used to limit the displacement of the first mobile frame assembly 21 in the Y-axis direction. The two groups of first columns 231 are arranged in parallel and located in the YZ plane. When the first mobile frame assembly 21 moves in the Z-axis direction, the first running wheels 24 press against the opposite side walls of the two first columns 231 and the first mobile frame assembly 21 is limited between the two groups of first columns 231 by the first running wheels 24, so as to avoid the first mobile frame assembly 21 from being offset in the Y-axis direction, causing the battery pack to fall. At least two first running wheels 24 are provided.

[0047] Optionally, both side walls of the first column 231 in the X-axis direction are provided with second running wheels 25, which are connected to the first mobile frame assembly 21. The second running wheels 25 are used to limit the offset of the first mobile frame assembly 21 in the X-axis direction to prevent the first mobile frame assembly 21 from offsetting in the X-axis direction and causing the battery pack to fall. At least two second running wheels 25 are provided.

[0048] Optionally, the turnover device 2 also includes a transmission shaft, a first rotating gear, a second rotating gear and a belt. One end of the transmission shaft is connected to the second power member 22, and the other end of the transmission shaft is sleeved with the first rotating gear. The second rotating gear is rotatably arranged on the first column 231 and is located directly below the first rotating gear. The belt is wound between the first rotating gear and the second rotating gear and a section of the belt is fixedly connected to the first movable frame assembly 21. The second power member 22 drives the transmission shaft, and the first rotating gear rotates with the transmission shaft. The belt can drive the first movable frame assembly 21 to rise or fall.

[0049] like Figure 6 and Figure 7 As shown, in the present embodiment, the stacking device 3 further includes a second gantry 32, a driving wheel assembly 33, a fixed wheel assembly 34, a driving member 35 and a fifth power member 36. The fifth power member 36 is arranged on the second gantry 32, the driving wheel assembly 33 is arranged on the second movable frame assembly 31, and the fixed wheel assembly 34 is arranged on the second gantry 32. The fixed end of the driving member 35 is connected to the second gantry 32, and the movable end of the driving member 35 is wound around the driving wheel assembly 33 and the fixed wheel assembly 34 and then connected to the output end of the fifth power member 36. The fifth power member 36 is used to reel in or release the driving member 35 so that the second movable frame assembly 31 and the first movable frame assembly 21 are located in the same horizontal plane.

[0050] In this embodiment, the driving wheel assembly 33 includes a first pulley 331 and a second pulley 332, which are sequentially arranged at both ends of the second mobile frame assembly 31 along the Y-axis direction, and the fixed wheel assembly 34 includes a third pulley 341, a fourth pulley 342, a fifth pulley 343 and a sixth pulley 344, which are sequentially arranged on the second gantry 32 along the Y-axis direction, and the moving end of the driving member 35 sequentially passes around the first pulley 331, the third pulley 341, the fourth pulley 342, the second pulley 332, the fifth pulley 343 and the sixth pulley 344. Optionally, the driving member 35 is a belt.

[0051] Specifically, the driving member 35 between the moving wheel assembly 33 and the fixed wheel assembly 34 is divided into four sections. It is known from common sense of physics that the pulling force borne by each section of the driving member 35 is one-fourth of the total gravity of the moving wheel assembly 33, the second mobile frame assembly 31 and the battery pack. Therefore, the carrying capacity of the driving member 35 can be improved and the output power of the fifth power member 36 can be reduced.

[0052] In this embodiment, the stacking device 3 further includes a rotating wheel 37 and a transmission member 38, the second gantry 32 includes two groups of second columns 321 arranged along the Y-axis direction, the fifth power member 36 is arranged at one end of one group of second columns 321, the rotating wheel 37 is arranged at the other end of the second column 321, the transmission member 38 is wound between the output end of the fifth power member 36 and the rotating wheel 37, and the moving end of the driving member 35 is fixedly connected to the transmission member 38. Optionally, the transmission member 38 is a belt, and the transmission member 38 wound between the output end of the fifth power member 36 and the rotating wheel 37 is divided into two sections, and the moving end of the driving member 35 is fixedly connected to one section of the transmission member 38.

[0053] The fifth power member 36 drives the transmission member 38 to rotate around the output end of the fifth power member 36 and the rotating wheel 37 , and the transmission member 38 drives the moving end of the driving member 35 to move, thereby realizing the lifting or lowering of the second moving frame assembly 31 .

[0054] Optionally, the palletizing device 3 also includes a slide rail, a load-bearing pulley, a sixth power member 39, a displacement gear and a rack 310. The length direction of the slide rail is the Y-axis direction. The load-bearing pulley is rotatably arranged at the bottom of the second gantry 32. The load-bearing pulley is used to carry the second gantry 32 to walk on the slide rail. The sixth power member 39 is fixedly arranged on the second gantry 32. The displacement gear is arranged at the output end of the sixth power member 39. The rack 310 is fixedly arranged on an external device and arranged parallel to the slide rail. The displacement gear is meshed and connected with the rack 310. The sixth power member 39 is used to drive the displacement gear to move forward or backward on the rack 310.

[0055] Specifically, when it is necessary to adjust the position of the second gantry 32 in the Y-axis direction, the sixth power member 39 drives the displacement gear to engage on the rack 310 to move forward or backward, and the load-bearing pulley travels on the slide rail, and the sixth power member 39 and the second gantry 32 follow forward or backward, thereby realizing the position adjustment of the second gantry 32.

[0056] In the description herein, it should be understood that the terms "upper", "lower", "left", "right", etc., and the like, are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0057] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0058] In addition, the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A material conveying equipment, characterized in that: It includes a track conveying device, a turnover device and a palletizing device, wherein the turnover device is arranged between the track conveying device and the palletizing device; The track conveying device includes an X-axis guide rail, a load-bearing platform assembly, and a first power member, wherein the upstream end of the X-axis guide rail is located on a side of the turnover device away from the palletizing device, and the downstream end of the X-axis guide rail extends into the bottom of the turnover device, and the first power member is used to drive the load-bearing platform assembly to travel back and forth between the upstream end and the downstream end of the X-axis guide rail; The turnover device includes a first moving frame assembly and a second power member, wherein the first moving frame assembly is connected to an output end of the second power member, and the second power member is used to drive the first moving frame assembly in the Z-axis direction to approach or move away from the downstream end of the X-axis guide rail; The stacking device comprises a second mobile frame assembly, the second mobile frame assembly comprises a sleeve plate and a third power member, the sleeve plate is connected to the output end of the third power member, and the third power member is used to drive the sleeve plate in the X-axis direction to extend into the first mobile frame assembly; The track conveying device also includes a Y-axis guide rail and a reversing assembly, the X-axis guide rail is arranged to intersect the Y-axis guide rail vertically, the reversing assembly is arranged on the X-axis guide rail or the Y-axis guide rail, the bottom of the carrier assembly is rotatably connected to a first rotating wheel assembly, and the reversing assembly is used to drive the first rotating wheel assembly to rotate relative to the carrier assembly; The first mobile frame assembly includes a first crossbeam, and both ends of the first crossbeam are provided with a load-bearing frame. The load-bearing frame includes a second crossbeam, a third crossbeam and a connecting plate. The first crossbeam, the second crossbeam and the third crossbeam are installed on the connecting plate in sequence from top to bottom. An upper position is formed between the first crossbeam and the two second crossbeams, a lower position is formed between the two second crossbeams and the two third crossbeams, and an avoidance space is formed between the two second crossbeams and between the two third crossbeams.

2. The material conveying equipment according to claim 1, characterized in that: The X-axis guide rail and the Y-axis guide rail are respectively provided with a first notch and a second notch at the intersection, the reversing assembly includes a fourth power member and a rotating track plate, the rotating track plate is arranged at the output end of the fourth power member, the rotating track plate switches between being accommodated in the first notch and being accommodated in the second notch, when the rotating track plate is accommodated in the first notch, the rotating track plate and the X-axis guide rail are located in the same straight line, when the rotating track plate is accommodated in the second notch, the rotating track plate and the Y-axis guide rail are located in the same straight line.

3. The material conveying equipment according to claim 2, characterized in that: The reversing assembly also includes a first connecting member, the first rotating wheel assembly includes a track rotating wheel, an axial bearing and a second connecting member, the axial bearing is rotatably arranged between the support platform assembly and the second connecting member, one end of the first connecting member is connected to the second connecting member, one end of the first connecting member extends to one side of the rotating track plate, and the track rotating wheel is rotatably connected to the second connecting member.

4. The material conveying equipment according to claim 1, characterized in that: The turnover device also includes a first gantry, the second power member is arranged on the first gantry, the first gantry includes two groups of first columns located in the Y-axis direction, the facing side walls of the two groups of first columns are provided with first walking wheels, the first walking wheels are connected to the first moving frame assembly, and the first walking wheels are used to limit the offset of the first moving frame assembly in the Y-axis direction.

5. The material conveying equipment according to claim 4, characterized in that: The two side walls of the first column in the X-axis direction are both provided with second running wheels, the second running wheels are connected to the first moving frame assembly, and the second running wheels are used to limit the offset of the first moving frame assembly in the X-axis direction.

6. The material conveying equipment according to claim 1, characterized in that: The stacking device also includes a second gantry, a driving wheel assembly, a fixed wheel assembly, a driving member and a fifth power member, wherein the fifth power member is arranged on the second gantry, the driving wheel assembly is arranged on the second mobile frame assembly, and the fixed wheel assembly is arranged on the second gantry. The fixed end of the driving member is connected to the second gantry, and the moving end of the driving member is wound around the driving wheel assembly and the fixed wheel assembly and connected to the output end of the fifth power member. The fifth power member is used to reel in or release the driving member so that the second mobile frame assembly and the first mobile frame assembly are located in the same horizontal plane.

7. The material conveying equipment according to claim 6, characterized in that: The driven wheel assembly includes a first pulley and a second pulley, and the first pulley and the second pulley are sequentially arranged at two ends of the second movable frame assembly along the Y-axis direction; the fixed wheel assembly includes a third pulley, a fourth pulley, a fifth pulley and a sixth pulley, and the third pulley, the fourth pulley, the fifth pulley and the sixth pulley are sequentially arranged on the second gantry along the Y-axis direction, and the moving end of the driving member passes around the first pulley, the third pulley, the fourth pulley, the second pulley, the fifth pulley and the sixth pulley in sequence.

8. The material conveying equipment according to claim 6, characterized in that: The stacking device also includes a rotating wheel and a transmission member. The second gantry includes two groups of second columns arranged along the Y-axis direction. The fifth power member is arranged at one end of one group of the second columns. The rotating wheel is arranged at the other end of the second column. The transmission member is wound between the output end of the fifth power member and the rotating wheel. The moving end of the driving member is fixedly connected to the transmission member.

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