Embedded intelligent vertical warehouse

Abstract

The embedded intelligent vertical warehouse comprises a vertical warehouse body, a truss storing and taking robot and a feeding frame, a saw cutting main machine is arranged at one end of the feeding frame, a feeding device is arranged on the feeding frame, and a supporting platform is arranged on the feeding frame; the feeding device comprises a material guiding support, an inclined platform is arranged at the upper end of the material guiding support, a limiting block is arranged on the inclined platform and is divided into a buffering platform and a material guiding platform, and a material overturning mechanism is further arranged on the material guiding support. A feeding jacking mechanism is further arranged on the feeding frame, a material receiving device is further installed on the feeding frame in a lifting mode, the material receiving device is driven by a material receiving lifting power device, the material receiving device is connected with the lower end of the material guiding platform when at the highest position, and the material receiving device is connected with the supporting conveying roller set when at the lowest position. The vertical warehouse can reduce the height required by the feeding device as much as possible, so that the storage space is increased as much as possible.

Description

Technical Field

[0001] The invention relates to the technical field of storage of pipes or bars, and in particular to an embedded intelligent vertical warehouse. Background Art

[0002] At present, long pipes or bars need to be sawed by sawing machines to meet the specified length requirements, and the sawing process of pipes or bars is similar. The applicant has previously applied for an intelligent storage and loading method for pipe or bar sawing, and its publication number is CN116081163B. The loading method records an intelligent storage and loading method, which can store pipes or bars in an orderly manner, and can quickly access pipes or bars for sawing by the sawing machine. The space utilization rate of the factory area is high, the logistics handling time and handling equipment investment are saved, the sawing waiting time is reduced, and the labor intensity and labor cost of workers are reduced. However, the current intelligent storage loading method still has the following disadvantages: 1. The pipes or bars are loaded to the sawing main machine through the transfer device on the loading rack, and the transfer device is mainly transferred by magnetic suction blocks. Therefore, there needs to be a high enough height above the loading rack to lift the pipes or bars. Therefore, the use of the loading rack and the loading device requires sufficient height in the bottom layer of the vertical warehouse, so that the area for storing pipes or bars in the vertical warehouse of the same height becomes smaller; 2. The main structure of the material frame in the intelligent storage loading method includes a rectangular bottom frame, and a number of vertical poles are welded on the upper end of the rectangular bottom frame to form a frame for the pipes or bars. The material frame needs to be placed in the storage location, and it also needs to be driven by the storage and retrieval truss robot to move the material frame in the storage location and the loading rack. Therefore, the transfer of the material frame needs to ensure the accuracy of the transfer to ensure smooth movement. However, due to the long-term use of the equipment, for example, the movement mechanism of the storage and retrieval truss robot may be worn out during long-term movement, which may cause a certain position error in the storage and retrieval movement of the material frame. In addition, the bottom of the current material frame is a frame composed of a plate-like structure, and the overall size is relatively bulky. After the pipes or bars are placed in the material frame, the upper end of the material frame cannot be closed. In this way, when an accident occurs during transportation, the bars or pipes may fall from the material frame due to lack of protection. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an embedded intelligent vertical warehouse, which can reduce the height required by the loading device as much as possible, thereby increasing the storage space as much as possible.

[0004] To solve the above technical problems, the technical solution of the present invention is: an embedded intelligent storage rack, including a storage rack body and an access truss robot. A number of storage bins for storing material frames are arranged on the storage rack body. The access truss robot is arranged on one side of the storage rack body for taking out or putting in a material frame from the storage bin. At least one set of feeding stations and feeding temporary storage stations arranged side by side are provided below the storage rack body. The access truss robot transfers the material frame in any storage bin to the feeding temporary storage station. A feeding rack is installed at the feeding station. A sawing main machine is arranged at one end of the feeding rack. A feeding device for transferring the pipes or bars in the material frame to the feeding rack one by one is arranged between the feeding station and the feeding temporary storage station. A pinch feeding mechanism for axially feeding the steel pipe to the sawing main machine is arranged on the feeding rack. A supporting conveying roller group is arranged at the feeding station. A supporting platform for conveniently supporting the material frame is arranged on the feeding rack at the feeding buffer station. The feeding device includes a guide bracket arranged on the feeding rack and located between the feeding station and the feeding buffer station. The upper end of the guide bracket is set as an inclined platform. The low end of the inclined platform is close to the feeding station. Limit blocks are arranged on the inclined platform. The limit blocks divide the inclined platform into a buffer platform and a guide platform. A turning mechanism for transferring the pipes or bars on the buffer platform to the guide platform is also arranged on the guide bracket. An upper feeding jacking mechanism for jacking the pipes or bars in the material frame on the supporting platform to the buffer platform is also arranged on the feeding rack. A receiving device is installed on the feeding rack at the feeding station in a lifting manner. The receiving device is driven by a receiving lifting power device. When the receiving device is in the highest position, it is connected to the low end of the guide platform. When in the lowest position, it is connected to the supporting conveying roller group.

[0005] As a preferred solution, an inclined pushing mechanism for inclinedly pushing the pipes or bars in the material frame is also arranged on the feeding rack. The inclined pushing mechanism pushes the pipes or bars to roll towards the upper feeding jacking mechanism.

[0006] As a preferred solution, a number of supporting rollers for conveniently entering and exiting the material frame are arranged on the supporting platform. The inclined pushing mechanism includes at least two inclined pushing blocks. One end of the inclined pushing block is hinged on the guide bracket. The inclined pushing block is located in the hollow space of the material frame. An inclined pushing cylinder is hinged between the other end of the inclined pushing block and the feeding rack.

[0007] As a preferred solution, the upper feeding jacking mechanism includes a number of upper feeding jacking blocks vertically and slidably installed on the guide bracket. The top of the upper feeding jacking block is set as an inclined slope. The number of upper feeding jacking blocks is arranged in a straight line for jacking up a pipe or bar. The upper feeding jacking block is driven by an upper feeding jacking power device.

[0008] As a preferred solution, the material turning mechanism includes a plurality of material turning plates. One end of each material turning plate is hinged to the material guiding support and is lower than the inclined platform. A material turning drive shaft is rotatably installed on the material guiding support. A plurality of material turning drive arms are installed on the material turning drive shaft. The material turning drive arms are hinged to the other ends of the material turning plates. The material turning drive shaft is driven by a material turning power device.

[0009] As a preferred solution, a connecting material turning device for connecting the feeding lifting block and the buffer platform is further provided on the material guiding support. The connecting material turning device includes at least two connecting material turning plates. The middle parts of the connecting material turning plates are rotatably installed on the material guiding support. One end of each connecting material turning plate close to the material guiding platform is the downstream end and is connected to the inclined platform of the material guiding support. A connecting material turning power device is provided between the downstream end of the connecting material turning plate and the material guiding support. One end of each connecting material turning plate far from the material guiding platform is the upstream end and extends above the material frame and is connected to the feeding lifting block.

[0010] As a preferred solution, the material frame includes a bottom frame and side frames fixed on both sides of the bottom frame. The bottom frame includes two parallel lower longitudinal beams and a plurality of transverse connecting beams connecting the lower longitudinal beams. The side frames and the bottom frame jointly enclose a placement area for conveniently placing pipes or bars. The longitudinal two ends and the upper end of the placement area are all arranged in an open shape. Guide blocks are welded at both ends of the lower longitudinal beams. One end of each guide block is fixed to the end of the lower longitudinal beam, and the other end is a free end and warps upward to form an inclined guiding structure. Auxiliary connecting beams are connected between the guide blocks at the same end. The bottom of the auxiliary connecting beam is higher than the bottom of the transverse connecting beam, and the upper part of the auxiliary connecting beam is lower than or flush with the transverse connecting beam.

[0011] As a preferred solution, the free ends of the guide blocks at the same end are close to each other.

[0012] As a preferred solution, a reinforcing connecting block is fixedly arranged between the inner side of the lower longitudinal beam and the inner side of the corresponding guide block.

[0013] As a preferred solution, a plurality of functional holes are further provided on the upper longitudinal beam. The functional holes on the two upper longitudinal beams are arranged opposite to each other in a straight line.

[0014] After adopting the above technical solution, the effects of the present invention are as follows: Since a support conveying roller group is provided at the loading station, and a support platform for conveniently supporting the material box is provided on the loading rack at the loading buffer station; the loading device includes a guide bracket disposed on the loading rack and located between the loading station and the loading buffer station, the upper end of the guide bracket is set as an inclined platform, the low end of the inclined platform is close to the loading station, a limiting block is provided on the inclined platform, and the limiting block divides the inclined platform into a buffer platform and a guide platform. A turning mechanism for transferring the pipes or bars on the buffer platform to the guide platform is also provided on the guide bracket; an upward feeding lifting mechanism for lifting the pipes or bars in the material box on the support platform to the buffer platform is further provided on the loading rack, and a receiving device is installed on the loading rack at the loading station in a lifting manner, and the receiving device is driven by a receiving lifting power device. When the receiving device is at the highest position, it is connected to the low end of the guide platform, and when at the lowest position, it is connected to the support conveying roller group. Therefore, during actual work, after the material box is sent to the loading buffer station, the upward feeding lifting mechanism is used to lift the pipes or bars in the material box to the buffer platform, and then the turning mechanism is used to turn the pipes and bars on the buffer platform to the guide platform. Since the guide platform is inclined, the pipes or bars will roll onto the receiving device, and the receiving device descends, so that the pipes or bars are placed on the support conveying roller group and conveyed to the sawing main machine. Therefore, this loading device does not need to occupy the space above the loading rack. The pipes or bars are sawed and loaded through jacking, turning, rolling, and axial conveying. In this way, when this loading device is embedded at the bottom of the automated storage and retrieval system body, the required space is small, so the space occupied by the automated storage and retrieval system body is small. In the case of the same height, the automated storage and retrieval system body has more space for storage. Therefore, while this loading device can meet the loading requirements of the embedded intelligent automated storage and retrieval system, it also reduces the height. The material boxes of this embedded intelligent automated storage and retrieval system are stored in the storage bins arranged in an array, thus making full use of the space in the factory area, with a small floor area, ensuring that the pipes or bars will not be deformed during storage, and the warehouse also serves as a workshop, greatly improving the space utilization rate.

[0015] Also, since an inclined pushing mechanism for inclinedly pushing the pipes or bars in the material box is further provided on the loading rack, the inclined pushing mechanism pushes the pipes or bars to roll towards the upward feeding lifting mechanism. The inclined pushing mechanism includes at least two inclined pushing blocks, one end of the inclined pushing block is hinged to the guide bracket, the inclined pushing block is located in the hollow space of the material box, and an inclined pushing cylinder is hinged between the other end of the inclined pushing block and the loading rack. Therefore, the pipes or bars can be pushed up by the inclined pushing blocks to roll towards the upward feeding lifting mechanism, so as to ensure that the upward feeding lifting mechanism can lift to the pipes or bars each time, and thus ensure that all the pipes or bars in the material box can be lifted and loaded.

[0016] Also, since a connecting turnover device for connecting the feeding lifting block and the buffer platform is provided on the material guiding support, the connecting turnover device includes at least two connecting turnover plates. The middle of the connecting turnover plate is rotatably installed on the material guiding support. One end of the connecting turnover plate close to the material guiding platform is the downstream end and is connected to the inclined platform of the material guiding support. A connecting turnover power device is provided between the downstream end of the connecting turnover plate and the material guiding support. One end of the connecting turnover plate far from the material guiding platform is the upstream end and extends above the material frame and is connected to the feeding lifting block. Since there must be a certain gap between the material frame and the material guiding support when the material frame is placed on the support platform, when the feeding lifting mechanism lifts, the pipes or bars may get stuck in this gap. Therefore, the connecting turnover plate can extend above the material frame, so as to better connect with the feeding lifting block and ensure that the lifted pipes or bars can accurately enter the buffer platform.

[0017] Also, since the material frame includes a bottom frame and side frames fixed on both sides of the bottom frame, the bottom frame includes two parallel lower longitudinal beams and several transverse connecting beams connecting the lower longitudinal beams. The side frames and the bottom frame together enclose a placement area convenient for placing pipes or bars. The longitudinal two ends and the upper end of the placement area are all arranged in an open shape. Guide blocks are welded at both ends of the lower longitudinal beam. One end of the guide block is fixed to the end of the lower longitudinal beam, and the other end is a free end and warps upward to form an inclined guiding structure. Auxiliary connecting beams are connected between the guide blocks at the same end. The bottom of the auxiliary connecting beam is higher than the bottom of the transverse connecting beam, and the upper part of the auxiliary connecting beam is lower than or flush with the transverse connecting beam. This material frame uses the lower longitudinal beam and the transverse connecting beam to form the bottom frame. The overall weight is relatively light while the load-bearing meets the requirements. The guide blocks warp upward, so that it can be convenient for the material frame to be guided when entering the storage bin of the automated storage and retrieval system, ensuring smooth entry. Even if the mechanical error occurs after the long-term use of the storage and retrieval truss robot, the material frame can still be smoothly transferred.

[0018] Also, since the free ends of the guide blocks at the same end approach each other, it can also be guided in the horizontal left and right directions. Ensure that the material frame smoothly enters the storage bin.

[0019] Also, since a number of functional holes are provided on the upper longitudinal beam, and the functional holes on the two upper longitudinal beams are arranged opposite to each other in a straight line. Plug pins can be inserted into the functional holes to protect the pipes or bars in the material frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] Figure 1 is a partial perspective view of an embodiment of the present invention;

[0022] Figure 2It is a three-dimensional structure diagram of the loading rack and the loading device according to the embodiment of the present invention;

[0023] Figure 3 It is a three-dimensional structure diagram of the loading rack and the loading device from another angle;

[0024] Figure 4 It is a three-dimensional diagram of the loading rack and the loading device with the material frame hidden;

[0025] Figure 5 It is a partial three-dimensional diagram of the loading device;

[0026] Figure 6 It is a partial three-dimensional diagram of the loading device from another angle;

[0027] Figure 7 It is a three-dimensional diagram of the material frame;

[0028] Figure 8 It is a side view of the material frame;

[0029] In the attached drawings: 1, vertical warehouse body; 201, loading rack; 202, material guiding support; 203, material frame; 2031, lower longitudinal beam; 2032, transverse connecting beam; 2033, vertical beam; 2034, upper longitudinal beam; 2035, connecting side beam; 2036, guiding block; 2037, strengthening connecting block; 2038, auxiliary connecting beam; 2039, functional hole; 204, inclined pushing block; 205, inclined pushing cylinder; 206, loading motor; 207, loading synchronous shaft; 208, limiting block; 209, turning plate; 2010, turning drive shaft; 2011, turning drive arm; 2012, supporting conveying roller group; 2013, loading chain; 2014, loading lifting block; 2015, receiving synchronous shaft; 2016, receiving drive chain; 2017, supporting block; 2018, connecting turning plate; 2019, connecting turning power device; 2020, supporting platform; 2021, buffer platform; 2022, material guiding platform; 2023, receiving lifting seat; 2024, turning power device; A, storage bin; B, loading temporary storage station; C, loading station. Detailed implementation manners

[0030] The present invention will be further described in detail below through specific embodiments.

[0031] As Figures 1 to 8 shown, an embedded intelligent vertical warehouse includes a vertical warehouse body 1 and an access rack robot. A number of arrayed storage bins A for storing material frames 203 are provided on the vertical warehouse body 1, and the vertical warehouse body 1 is fixed by a number of columns and crossbeams. The specific structures of the vertical warehouse body 1 and the access rack robot have been described in the application document with the publication number of CN116081163B, and will not be described in detail here.

[0032] The access truss robot is arranged on one side of the vertical storage body 1 for taking out or putting into the material box 203 from the storage bin A; at least one group of feeding stations C and feeding temporary storage stations B arranged side by side are provided below the vertical storage body 1. The access truss robot transfers the material box 203 in any storage bin A to the feeding temporary storage station B. A feeding rack 201 is installed at the feeding station C. A sawing main machine is arranged at one end of the feeding rack 201. A feeding device for transferring the pipes or bars in the material box 203 to the feeding rack 201 one by one is arranged between the feeding station C and the feeding temporary storage station B. A pinch roller mechanism for axially feeding the steel pipe to the sawing main machine is arranged on the feeding rack 201.

[0033] As Figures 2 to 8 As shown, a support conveying roller group 2012 is arranged on the feeding station C, and a support platform 2020 for conveniently supporting the material box 203 is arranged on the feeding rack 201 at the feeding buffer station; a number of support rollers for conveniently allowing the material box 203 to enter and exit are arranged on the support platform 2020. The support conveying roller group 2012 is used for axially conveying the pipes or bars, and the pinch roller mechanism is arranged downstream of the support conveying roller group 2012 and close to the sawing main machine; the pinch roller mechanism adopts a rolling feeding method, and uses a pair of driving rollers arranged on the left and right sides of the pipe to clamp and convey the pipe or bar to realize feeding during sawing. The support rollers on the support platform 2020 can facilitate the smooth conveying of the material box 203.

[0034] The feeding device includes a guide support 202 arranged on the feeding rack 201 and located between the feeding station C and the feeding buffer station. The upper end of the guide support 202 is set as an inclined platform. The low end of the inclined platform is close to the feeding station C. A limiting block 208 is arranged on the inclined platform. The limiting block 208 divides the inclined platform into a buffer platform 2021 and a guide platform 2022. A turning mechanism for transferring the pipes or bars on the buffer platform 2021 to the guide platform 2022 is also arranged on the guide support 202; a feeding jacking mechanism for jacking the pipes or bars in the material box 203 on the support platform 2020 to the buffer platform 2021 is also arranged on the feeding rack 201. A receiving device is installed on the feeding rack 201 at the feeding station C in a lifting manner. The receiving device is driven by a receiving lifting power device. When the receiving device is at the highest position, it is connected to the low end of the guide platform 2022, and when it is at the lowest position, it is connected to the support conveying roller group 2012.

[0035] Among them, an inclined pushing mechanism for inclinedly pushing the pipes or bars in the material box 203 is also arranged on the feeding rack 201. The inclined pushing mechanism pushes the pipes or bars to roll towards the feeding jacking mechanism.

[0036] AsFigure 2 and Figure 4 As shown in Figure 4 , the inclined pushing mechanism includes at least two inclined pushing blocks 204. One end of each inclined pushing block 204 is hinged to the material guiding support 202. The inclined pushing blocks 204 are located within the hollow space of the material frame 203. An inclined pushing cylinder 205 is hinged between the other end of the inclined pushing block 204 and the loading rack 201. When the material frame 203 enters, the inclined pushing blocks 204 are driven to descend and are lower than the support platform 2020, so that the material frame 203 can smoothly enter onto the support platform 2020. Then, during the loading process, the inclined pushing blocks 204 are lifted and deflected, thereby inclinedly pushing the pipes or bars in the material frame 203 to roll towards the loading lifting mechanism.

[0037] As Figures 4 to 6 shown in Figures 4 to 6 , the loading lifting mechanism includes a plurality of loading lifting blocks 2014 vertically and slidably installed on the material guiding support 202. The top of each loading lifting block 2014 is provided with an inclined slope. The plurality of loading lifting blocks 2014 are arranged in a straight line for lifting a pipe or a bar. The loading lifting blocks 2014 are driven by a loading lifting power device. And as Figure 5 shown in Figure 5 , the upper end of the loading lifting block 2014 is a tip, thereby forming inclined slopes that incline towards both sides. The inclined slope on the side close to the material guiding support 202 is used to push the pipe or bar onto the buffer platform 2021, while the inclined slope on the side away from the material guiding support 202 is used to push away other pipes or bars, so as to ensure that only one pipe is always lifted at the top of the loading lifting block 2014. During the lifting process, the pipe or bar is lifted by the loading lifting block 2014 and also leans against the vertical rod side of the material guiding support 202, thereby realizing the pushing and loading.

[0038] In this embodiment, as Figure 5 shown in Figure 5 , the loading lifting power device includes a loading synchronizing shaft 207. A plurality of loading driving sprockets are fixed on the loading synchronizing shaft 207. A plurality of loading driven sprockets are rotatably installed on the material guiding support 202. A loading chain 2013 is engaged between the loading driving sprockets and the loading driven sprockets. The loading lifting blocks 2014 are fixed to the loading chain 2013. The loading synchronizing shaft 207 is driven by a loading motor 206 to rotate forward and backward, so that the synchronous lifting and lowering of the loading lifting blocks 2014 can be realized, and the lifting of the pipes or bars can be completed.

[0039] The turning mechanism includes several turning plates 209. One end of the turning plate 209 is hinged to the material guiding support 202 and is lower than the inclined platform. A turning drive shaft 2010 is rotatably installed on the material guiding support 202. Several turning drive arms 2011 are installed on the turning drive shaft 2010. The turning drive arm 2011 is hinged to the other end of the turning plate 209. Specifically, the turning drive arm 2011 and the turning plate 209 are hinged through a connecting rod. The turning drive shaft 2010 is driven by a turning power device 2024. The turning mechanism is used to turn the pipes or bars on the buffer platform 2021 over the limit block 208 and into the material guiding platform 2022.

[0040] In this embodiment, the turning power device 2024 indirectly drives the turning drive shaft 2010 to deflect. The turning power device 2024 is a cylinder. One end of the cylinder is hinged to the material guiding support 202, and the other end is hinged to the turning drive arm 2011. The cylinder drives the turning drive arm 2011 to deflect, and then drives the entire turning drive shaft 2010 to deflect. In this way, the other turning drive arms 2011 also deflect with it, so as to realize the synchronous movement of all the turning plates 209. When the turning plate 209 deflects, it will be higher than the inclined platform, so as to support and turn the pipes or bars over the limit block 208 and fall onto the material guiding platform 2022.

[0041] A connecting turning device for connecting the feeding lifting block 2014 and the buffer platform 2021 is also provided on the material guiding support 202. The connecting turning device includes at least two connecting turning plates 2018. The middle of the connecting turning plate 2018 is rotatably installed on the material guiding support 202. One end of the connecting turning plate 2018 close to the material guiding platform 2022 is the downstream end and is connected to the inclined platform of the material guiding support 202. A connecting turning power device 20242019 is arranged between the downstream end of the connecting turning plate 2018 and the material guiding support 202. One end of the connecting turning plate 2018 far from the material guiding platform 2022 is the upstream end and extends above the material frame 203 and is connected to the feeding lifting block 2014.

[0042] The connecting and tipping power device 20242019 preferably uses a cylinder to drive the connecting and tipping plate 2018 to deflect. The end of the connecting and tipping plate 2018 away from the material guiding platform 2022 is the upstream end, which extends above the material box 203 and is connected to the feeding lifting block 2014. Since the connecting and tipping plate 2018 can extend above the material box 203, it can cover the gap between the material box 203 and the material guiding bracket 202. When the feeding lifting block 2014 ascends, the connecting and tipping plate 2018 presses on the upper end of the material box 203, and the pipes or bars will fall onto the connecting and tipping plate 2018. Then, when the connecting and tipping power device 20242019 operates, the pipes or plates can be tipped onto the buffer platform 2021. Since there is a certain distance between the material box 203 and the material guiding bracket 202 when the material box 203 enters the support platform 2020, this connecting and tipping device can further ensure that the pipes or bars accurately enter the buffer platform 2021. In this way, even if the material box 203 does not approach the material guiding bracket 202 when entering, the feeding can still be carried out smoothly.

[0043] As Figure 5 and Figure 6 As shown, the material receiving device includes a number of linearly arranged material receiving lifting seats 2023 that are vertically installed on the feeding frame 201. Support blocks 2017 for supporting pipes or bars are arranged on the material receiving lifting seats 2023. Each support block 2017 is provided with a V-shaped support groove to facilitate the support of pipes or bars. Each material receiving lifting seat 2023 is driven by a material receiving lifting power device.

[0044] In this embodiment, the material receiving lifting power device includes a material receiving synchronous shaft 2015 that is rotatably installed on the feeding frame 201. A number of driving sprockets are fixedly installed on the material receiving synchronous shaft 2015. Driven sprockets corresponding to the driving sprockets one by one are arranged on the machine frame. A material receiving driving chain 2016 is installed between the driving sprocket and the driven sprocket. Each material receiving driving chain 2016 is fixedly connected to the material receiving lifting seat 2023. The material receiving synchronous shaft 2015 is driven by a material receiving driving motor. In this way, when the material receiving driving motor drives the material receiving synchronous shaft 2015 to rotate forward and backward, the material receiving driving chain 2016 will run forward and backward to drive the material receiving lifting seat 2023 to rise or fall. In this way, the support block 2017 will rise synchronously to receive the pipes rolling down from the material guiding platform 2022 and then fall. At this time, as long as the support block 2017 is lower than the support conveying roller group 2012, the pipes will be supported by the support conveying roller group 2012, which is convenient for being sent to the sawing main machine.

[0045] As Figure 7 and Figure 8As shown, the material frame 203 includes a bottom frame and side frames fixed on both sides of the bottom frame. The bottom frame includes two parallel lower longitudinal beams 2031 and several transverse connecting beams 2032 connecting the lower longitudinal beams 2031. The side frames and the bottom frame together enclose a placement area for conveniently placing pipes or rods. The longitudinal two ends and the upper end of the placement area are all arranged in an open shape. Guide blocks 2036 are welded at both ends of the lower longitudinal beam 2031. One end of the guide block 2036 is fixed to the end of the lower longitudinal beam 2031, and the other end is a free end and warps upward to form an inclined guiding structure. An auxiliary connecting beam 2038 is connected between the guide blocks 2036 at the same end. The bottom of the auxiliary connecting beam 2038 is higher than the bottom of the transverse connecting beam 2032, and the upper part of the auxiliary connecting beam 2038 is lower than or flush with the transverse connecting beam 2032.

[0046] The free ends of the guide blocks 2036 at the same end approach each other. A reinforcing connecting block 2037 is also fixedly arranged between the inner side of the lower longitudinal beam 2031 and the inner side of the corresponding guide block 2036. The reinforcing connecting block 2037 is a rectangular pipe block, and of course, it can also be a triangular connecting block.

[0047] The side frame includes several vertical beams 2033 fixedly arranged at intervals vertically on the upper end of the lower longitudinal beam. The upper ends of the vertical beams 2033 are fixed with longitudinally extending upper longitudinal beams 2034. Inclined connecting side beams 2035 are arranged between the two ends of the upper longitudinal beam 2034 and the lower longitudinal beam. The inclined angles of the connecting side beams 2035 at both ends of the same upper longitudinal beam 2034 are the same.

[0048] Moreover, several functional holes 2039 are arranged on the upper longitudinal beam 2034. The functional holes 2039 on the two upper longitudinal beams 2034 are arranged opposite to each other in a straight line. Bolts can be inserted into the functional holes 2039 to protect the pipes or rods. In this way, bolts can be inserted into some material frames 203 for long-term storage for protection. For pipes or rods that are frequently used, bolts do not need to be inserted into the functional holes 2039, which is convenient for automatic feeding during the sawing of automatic pipes.

[0049] The material frame 203 has an inclined guiding structure, which can guide during the movement of the material frame 203 to ensure the accurate entry and exit of the material frame 203. Each beam constituting the material frame 203 is made of square pipes, which can ensure sufficient strength while reducing its own weight.

[0050] The above embodiments are only descriptions of the preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and modifications made to the technical solutions of the present invention should fall within the protection scope determined by the claims of the present invention.

Claims

1. An embedded intelligent vertical warehouse, comprising a vertical warehouse body and a storage and retrieval rack robot, wherein the vertical warehouse body is provided with a plurality of arrays of storage locations for storing material frames, and the storage and retrieval truss robot is arranged on one side of the vertical warehouse body for taking out or putting in material frames from the storage locations; at least one group of loading stations and loading temporary storage stations arranged side by side are arranged below the vertical warehouse body, and the storage and retrieval truss robot transfers the material frame in any storage location to the loading temporary storage station, and a loading rack is installed at the loading station, and a sawing main machine is arranged at one end of the loading rack, and a loading device is arranged between the loading station and the loading temporary storage station to transfer the pipes or bars in the material frame to the loading rack one by one, and the loading rack is provided with a clamping mechanism for axially feeding the steel pipe to the sawing main machine, characterized in that: The loading station is provided with a supporting and conveying roller group, and the loading rack is provided with a supporting platform for conveniently supporting the material frame at the loading buffer station; the loading device includes a material guiding bracket arranged on the loading rack and located between the loading station and the loading buffer station, the upper end of the material guiding bracket is arranged as an inclined platform, the lower end of the inclined platform is close to the loading station, a limiting block is arranged on the inclined platform, and the limiting block separates the inclined platform into a buffer platform and a material guiding platform, and the material guiding bracket is also provided with a turning mechanism for transferring the pipes or bars on the buffer platform to the material guiding platform; the loading rack is also provided with a loading lifting mechanism for lifting the pipes or bars in the material frame on the supporting platform to the buffer platform, and the loading rack is also provided with a material receiving device installed for lifting and lowering at the loading station, the material receiving device is driven by a material receiving lifting power device, and the material receiving device is connected with the lower end of the material guiding platform when it is in the highest position, and is connected with the supporting and conveying roller group when it is in the lowest position.

2. The embedded intelligent vertical library according to claim 1, characterized in that: The loading rack is also provided with an inclined pushing mechanism for tilting and pushing the pipes or bars in the material frame, and the inclined pushing mechanism pushes the pipes or bars to roll toward the loading lifting mechanism.

3. The embedded intelligent vertical library as claimed in claim 2, characterized in that: The support platform is provided with a plurality of support rollers for facilitating the entry and exit of the material frame. The inclined pushing mechanism includes at least two inclined pushing blocks. One end of the inclined pushing block is hinged on the material guide bracket. The inclined pushing block is located in the hollow space of the material frame. A inclined pushing cylinder is hinged between the other end of the inclined pushing block and the loading rack.

4. The embedded intelligent vertical library as claimed in claim 3, characterized in that: The feeding lifting mechanism includes a plurality of feeding lifting blocks vertically slidably mounted on a material guide bracket, the top of the feeding lifting block is arranged as an inclined slope, and the plurality of feeding lifting blocks are arranged in a straight line for lifting a pipe or a rod, and the feeding lifting block is driven by a feeding lifting power device.

5. The embedded intelligent vertical library as claimed in claim 4, characterized in that: The material turning mechanism includes a plurality of material turning plates, one end of which is hinged on the material guide bracket and is lower than the inclined platform. A material turning drive shaft is also rotatably installed on the material guide bracket, and a plurality of material turning drive arms are installed on the material turning drive shaft. The material turning drive arm is hinged to the other end of the material turning plate, and the material turning drive shaft is driven by a material turning power device.

6. The embedded intelligent vertical library according to claim 5, characterized in that: The material guide bracket is also provided with a connecting and turning device for connecting the loading lifting block and the buffer platform, the connecting and turning device includes at least two connecting and turning plates, the middle part of the connecting and turning plates is rotatably installed on the material guide bracket, the end of the connecting and turning plates close to the material guide platform is the downstream end and is connected with the inclined platform of the material guide bracket, a connecting and turning power device is arranged between the downstream end of the connecting and turning plate and the material guide bracket, the end of the connecting and turning plate away from the material guide platform is the upstream end, which extends into the top of the material frame and is connected with the loading lifting block.

7. An embedded intelligent vertical warehouse according to any one of claims 1 to 6, characterized in that: The material frame includes a bottom frame and side frames fixed on both sides of the bottom frame, the bottom frame includes two parallel lower longitudinal beams and a plurality of transverse connecting beams connecting the lower longitudinal beams, the side frames and the bottom frame together enclose a placement area for convenient placement of pipes or bars, the longitudinal ends and the upper end of the placement area are both set to be open, guide blocks are welded to both ends of the lower longitudinal beam, one end of the guide block is fixed to the end of the lower longitudinal beam, and the other end is a free end and is warped upward to form an inclined guide structure, an auxiliary connecting beam is connected between the guide blocks at the same end, the bottom of the auxiliary connecting beam is higher than the bottom of the transverse connecting beam, and the upper part of the auxiliary connecting beam is lower than or flush with the transverse connecting beam.

8. The embedded intelligent vertical library according to claim 7, characterized in that: The free ends of the guide blocks at the same end are close to each other.

9. The embedded intelligent vertical library according to claim 8, characterized in that: A reinforcing connection block is also fixedly arranged between the inner side of the lower longitudinal beam and the inner side of the corresponding guide block.

10. The embedded intelligent vertical library according to claim 9, characterized in that: The upper longitudinal beam is also provided with a plurality of functional holes, and the functional holes on the two upper longitudinal beams are arranged opposite to each other in a straight line.

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