Steel pipe assembling equipment for metal scaffold

Abstract

The invention relates to the technical field of metal scaffold assembly, in particular to metal scaffold steel pipe assembly equipment which comprises a conveying system, a machine tool body, a welding system, a steel pipe body, a connecting pipe, a fixing groove, a disc and a bolt groove formed in the disc and further comprises a transverse plate arranged in the machine tool body. According to the steel pipe assembling equipment of the metal scaffold, the equidistant adjusting assembly can drive the first feeding plates and the second feeding plates to slide equidistantly and synchronously and lock the positions through sliding parts, synchronous parts and locking parts, flexible adjustment can be achieved according to steel pipes of different specifications and the assembling requirements, and the assembling efficiency is improved. And a storage piece of the material supplementing assembly can store a standby disc, a driving piece can drive the disc to slide to be coaxial with the steel pipe body, an angle control piece ensures that a bolt groove is always coaxial, automatic material supplementing and accurate positioning are achieved, manual operation is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of metal scaffolding assembly, in particular to steel pipe assembly equipment for metal scaffolding. Background Art

[0002] Metal scaffolding is a temporary support structure used in construction, maintenance, decoration and other fields. It is composed of metal rods, connectors, support legs, etc. Its stability and safety directly affect construction efficiency and personnel safety. There are many types of scaffolding, which can be divided into multiple types according to different classification standards. For example, according to the material, it can be divided into carbon steel scaffolding, stainless steel scaffolding, etc.; according to the structural form, it can be divided into fastener type, disc type, door type, etc. Each type of scaffolding has its own advantages and disadvantages in actual application. Assembly efficiency and quality become key considerations.

[0003] However, we found in actual use that during the production process of the existing disc-type scaffolding, the workers first need to manually place the discs on the fixing parts of the machine tool, and make multiple discs located at the same axis, and then use the conveying system to pass the steel pipe through the axis of multiple discs, and finally use the welding system to weld the multiple discs and steel pipes at the same time, so that the steel pipes and the discs are tightly combined to form a stable structure. However, this method requires workers to repeatedly place the discs, and manual operation may cause inaccurate placement of the discs, affecting the welding quality, increasing labor intensity and safety hazards, and resulting in low overall production efficiency. For this reason, we propose a steel pipe assembly equipment for metal scaffolding. Summary of the Invention

[0004] A technical problem to be solved by this application is: how to improve the assembly efficiency of steel pipes and discs while freeing workers from manual operation, reduce labor intensity and safety hazards, and realize an automated and intelligent assembly process.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a steel pipe assembly equipment for metal scaffolding, including a transportation system, a machine tool body, a welding system, a steel pipe body, a connecting pipe, a fixing groove, a disc and a pin slot provided on the disc, and also includes

[0006] A transverse plate is provided in the machine tool body and is located above the steel pipe body, and is used for supporting the transverse movement of the plurality of discs;

[0007] There are multiple first loading plates, and the multiple first loading plates are all arranged below the transverse plate, and are used to drive the multiple discs and the steel pipe body to be located at the same axis;

[0008] a second loading plate, disposed in the machine tool body and below the transverse plate, the second loading plate being located on a side of the plurality of first loading plates away from the transport system, and being used to limit the position of the connecting pipe;

[0009] an isometric adjustment component, disposed in the transverse plate, and used to drive the first loading plates and the second loading plates to perform isometric movements;

[0010] There are multiple feeding components, and the multiple feeding components are all arranged in the corresponding first loading plate. The feeding components are used to drive the first loading plate to replenish the discs and drive the corresponding pin slots on the multiple discs to be located at the same axis. A fixing part is provided in the second loading plate for fixing the position of the connecting pipe.

[0011] In some embodiments, the equidistant adjustment component includes a sliding member arranged on the horizontal plate, and the sliding member is used to drive the multiple first loading plates and the second loading plates to slide on the horizontal plate. A synchronization member is provided in the horizontal plate, and the synchronization member is used to drive the multiple first loading plates and the second loading plates to slide synchronously on the horizontal plate. A locking member is provided above the horizontal plate, and the locking member is used to lock the positions of the multiple first loading plates and the second loading plates.

[0012] In some embodiments, the sliding member includes a sliding groove opened on the horizontal plate, and a plurality of sliding plates are slidingly arranged on the horizontal plate, and the plurality of sliding plates are respectively arranged on the top of the plurality of first loading plates and the second loading plates. Among the plurality of sliding plates, the sliding plate closest to the transportation system is fixedly set on the horizontal plate.

[0013] In some embodiments, the synchronizing member includes synchronizing grooves respectively opened in the plurality of sliding plates, a scissors frame is provided under the transverse plate, and the scissors frame passes through the plurality of synchronizing grooves, and the plurality of sliding plates are equidistant and rotatably provided on the scissors frame.

[0014] In some embodiments, the locking member includes a plurality of locking grooves provided on the horizontal plate. Among the plurality of sliding plates, the second sliding plate close to the transport system has a locking rod slidingly provided at one end. The locking rod is used in conjunction with the plurality of locking grooves. A locking handle is provided on the top of the locking rod, a locking spring is provided on the outside of the locking rod, and the top end of the locking spring is provided on the corresponding sliding plate.

[0015] In some embodiments, the feeding assembly includes a storage component arranged on one side of the first loading plate for storing spare discs. A driving component is provided in the first loading plate, and the driving component is used to drive the disc to slide in the first loading plate, so that the disc slides to the same axis as the steel pipe body. An angle control component is provided on one side of the first loading plate, and the angle control component is used to drive the disc to slide, and its corresponding pin slot is always located at the same axis.

[0016] In some embodiments, the storage component includes a storage bin arranged on one side of the first loading plate, a plurality of bolts are arranged on the outside of the storage bin, the storage bin is fixed to the first loading plate by the plurality of bolts, an extrusion plate is slidingly arranged in the storage bin, the extrusion plate is in contact with one side of the plurality of discs away from the first loading plate, an extrusion spring is arranged on the side of the extrusion plate away from the disc, an end of the extrusion spring away from the extrusion plate is arranged in the storage bin, two limit rods are arranged in the storage bin, and the two limit rods pass through the plurality of pin slots, and the extrusion plate is slidingly arranged on the outside of the two limit rods.

[0017] In some embodiments, the driving member includes a driving groove opened in the first loading plate, the driving groove is communicated with the storage bin, an electric push rod is provided in the driving groove, a driving plate is provided at the output end of the electric push rod, and the top of the driving plate is used in conjunction with the bottom of the disc, a blocking plate is provided in the first loading plate, the blocking plate is slidably provided in the driving groove, blocking springs are provided at both ends of the blocking plate, and the ends of the two blocking springs away from the blocking plate are both provided at the bottom of the driving groove, and the height of the blocking plate is parallel to the axis of the extrusion plate.

[0018] In some embodiments, the angle control member includes two rectangular grooves opened on one side of the first loading plate, rectangular rods are slidably set in the two rectangular grooves, the two rectangular rods are set on one side of the driving plate, a support plate is set between the two rectangular grooves, a control rod is slidably set on the top of the support plate, and a control block for cooperating with the pin slot is set at the end of the control rod close to the disc, an iron sheet is set at the end of the control rod away from the control block, an electric-controlled magnet is set on the side of the support plate away from the disc, a guide groove for cooperating with the control block is opened on the side of the first loading plate away from the disc, a control spring is set on the outside of the control rod, and the other end of the control spring is set in the support plate.

[0019] In some embodiments, the fixing member includes a fixing ball slidably set in the second loading plate, and there are two fixing balls. The two fixing balls are used in conjunction with the fixing groove. The opposite ends of the two fixing balls are provided with fixing springs, and the opposite ends of the two fixing springs are set in the second loading plate.

[0020] The present invention has at least the following beneficial effects:

[0021] The first loading plate is used to drive the disc to be coaxial with the steel pipe body, the second loading plate limits the position of the connecting pipe, the feeding component ensures that the pin slots of multiple discs are coaxial, and the fixing parts fix the position of the connecting pipe, which greatly improves the assembly accuracy of each component and ensures the assembly quality. The equidistant adjustment component uses sliding parts, synchronous parts and locking parts to drive multiple first loading plates and second loading plates to slide and lock the position equidistantly and synchronously. It can be flexibly adjusted according to different specifications of steel pipes and assembly requirements, thereby improving the applicability and assembly efficiency of the equipment. The storage part of the feeding component can store spare discs, and the driving part can drive the disc to slide to be coaxial with the steel pipe body. The angle control part ensures that the pin slot is always coaxial, realizing automatic feeding and precise positioning, reducing manual operation and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the horizontal plate structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the sliding member structure of the present invention;

[0025] Figure 4 This is a schematic structural diagram of the first loading plate of the present invention;

[0026] Figure 5 This is a partial structural diagram of the storage element of the present invention;

[0027] Figure 6 This is a schematic diagram of the electric push rod structure of the present invention;

[0028] Figure 7 Schematic diagram of the limiting rod structure of the present invention;

[0029] Figure 8 Schematic diagram of the barrier plate structure of the present invention;

[0030] Figure 9 This is a partial structural diagram of the angle control component of the present invention;

[0031] Figure 10 This is a schematic diagram of the fixing structure of the present invention;

[0032] Figure 11It is a side sectional schematic diagram of the second loading plate structure of the present invention;

[0033] Figure 12 This is a partial structural diagram of the locking member of the present invention;

[0034] Figure 13 It is a schematic diagram of the structure of the synchronizer part of the present invention;

[0035] Figure 14 It is a side sectional schematic diagram of the locking member structure of the present invention.

[0036] In the figure: 1. transport system; 2. machine tool body; 3. welding system; 4. steel pipe body; 5. connecting pipe; 6. fixing groove; 7. disc; 8. latch groove; 9. first loading plate; 10. second loading plate; 11. isometric adjustment assembly; 12. feeding assembly; 13. fixing member; 131. fixing ball; 132. fixing spring; 14. sliding member; 141. sliding groove; 142. sliding plate; 15. synchronizing member; 151. synchronizing groove; 152. scissor frame; 16. locking member; 161. locking groove; 162. locking rod; 163. locking handle; 1 64. Locking spring; 17. Storage component; 171. Storage bin; 172. Bolt; 173. Extrusion plate; 174. Extrusion spring; 175. Limit rod; 18. Driving component; 181. Driving slot; 182. Electric push rod; 183. Driving plate; 184. Blocking plate; 185. Blocking spring; 19. Angle control component; 191. Rectangular slot; 192. Rectangular rod; 193. Support plate; 194. Control rod; 195. Control block; 196. Iron sheet; 197. Electric magnet; 198. Guide slot; 199. Control spring; 20. Horizontal plate. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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 ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Example 1: Please refer to Figure 1-14 The present invention provides a technical solution: a steel pipe assembly device for a metal scaffold, comprising a transport system 1, a machine tool body 2, a welding system 3, a steel pipe body 4, a connecting pipe 5, a fixing groove 6, a disc 7, and a latch groove 8 provided on the disc 7, and also comprising

[0039] The transverse plate 20 is provided in the machine tool body 2 and is located above the steel pipe body 4, and is used to support the transverse movement of the multiple discs 7;

[0040] There are multiple first loading plates 9, and the multiple first loading plates 9 are all arranged below the horizontal plate 20, for driving the multiple discs 7 and the steel pipe body 4 to be located at the same axis;

[0041] The second loading plate 10 is provided in the machine tool body 2 and is located below the transverse plate 20. The second loading plate 10 is located on a side of the plurality of first loading plates 9 away from the transport system 1 and is used to limit the position of the connecting pipe 5.

[0042] The isometric adjustment component 11 is disposed in the transverse plate 20 and is used to drive the plurality of first loading plates 9 and the second loading plates 10 to perform isometric movements;

[0043] There are multiple feeding components 12, and the multiple feeding components 12 are all arranged in the corresponding first loading plate 9. The feeding components 12 are used to drive the first loading plate 9 to replenish the disc 7 and drive the corresponding pin slots 8 on the multiple discs 7 to be located at the same axis. A fixing part 13 is provided in the second loading plate 10 for fixing the position of the connecting pipe 5.

[0044] The equidistant adjustment component 11 includes a sliding member 14 arranged on the horizontal plate 20, and the sliding member 14 is used to drive multiple first loading plates 9 and second loading plates 10 to slide on the horizontal plate 20. A synchronous member 15 is provided in the horizontal plate 20, and the synchronous member 15 is used to drive multiple first loading plates 9 and second loading plates 10 to slide synchronously on the horizontal plate 20. A locking member 16 is provided above the horizontal plate 20, and the locking member 16 is used to lock the positions of the multiple first loading plates 9 and second loading plates 10.

[0045] The sliding member 14 includes a sliding groove 141 opened on the horizontal plate 20, and a plurality of sliding plates 142 are slidably arranged on the horizontal plate 20, and the plurality of sliding plates 142 are respectively arranged on the top of the plurality of first loading plates 9 and the second loading plates 10. Among the plurality of sliding plates 142, the sliding plate 142 closest to the transportation system 1 is fixedly set on the horizontal plate 20. When the staff pulls up the locking handle 163 and needs to adjust the assembly position of the disc 7, push any sliding plate 142 to make the sliding plate 142 slide in the sliding groove 141, thereby changing the distance between two adjacent sliding plates 142 and being in the required spacing position. Its function is to ensure that the distance between the plurality of first loading plates 9 and the second loading plates 10 is controlled by accurately controlling the movement of the sliding plates 142, so that the spacing between the discs 7 can be adapted to the requirements of the disc 7 spacing of scaffolds of different specifications and different spacings, thereby improving the overall assembly efficiency and accuracy, meeting diversified construction requirements, and ensuring the stability and safety of the scaffolding structure.

[0046] The synchronizer 15 includes synchronized grooves 151 respectively provided in the plurality of sliding plates 142. A scissor frame 152 is provided below the transverse plate 20, and the scissor frame 152 passes through the plurality of synchronized grooves 151. The plurality of sliding plates 142 are equidistant and rotatably provided on the scissor frame 152. Since the sliding plate 142 closest to the transport system 1 is fixed on the transverse plate 20, when any one of the sliding plates 142 moves, the other sliding plates 142 will also be linked with it under the action of the scissor frame 152 adjusting the plurality of sliding plates 142. Ensure that the spacing between each disc 7 is consistent, so as to accurately control the assembly position of the disc 7 and meet different work requirements. The synchronization groove 151 opened in the sliding plate 142 can accommodate the volume of the scissor frame 152 while the scissor frame 152 is tightened, providing sufficient space for the scissor frame 152 to avoid interference and ensure smooth adjustment. Its function is to achieve multi-plate linkage through the coordinated action of the synchronization groove 151 and the scissor frame 152, ensure uniform spacing, improve assembly accuracy, adapt to diverse construction environments, and enhance the stability of the scaffolding after assembly.

[0047] The locking member 16 includes a plurality of locking grooves 161 provided on the transverse plate 20. Among the plurality of sliding plates 142, the second sliding plate 142 close to the transport system 1 has a locking rod 162 slidably provided at one end thereof. The locking rod 162 is used in conjunction with the plurality of locking grooves 161. A locking handle 163 is provided on the top of the locking rod 162. A locking spring 164 is provided on the outside of the locking rod 162, and the top of the locking spring 164 is provided on the corresponding sliding plate 142. When the staff has completed the above operation and needs to adjust the assembly distance of the disc 7, they can lift the locking handle 163. When the locking handle 163 moves upward, the locking handle 163 is locked. 63 will drive the locking rod 162 to move upward together, so that the locking rod 162 disengages from the locking groove 161 on the horizontal plate 20, and the sliding plate 142 can slide on the horizontal plate 20. The locking spring 164 arranged on the outside of the locking rod 162 can automatically reset after the staff releases the locking handle 163, so that the sliding plate 142 can be stuck in the corresponding locking groove 161 again, ensuring the stability of the position of the sliding plate 142. Its function is to achieve flexible adjustment and precise positioning of the sliding plate 142 by disengaging and resetting the locking rod 162 and the locking groove 161, thereby ensuring the accuracy and stability of the assembly of the disc 7 and improving the overall work efficiency.

[0048] The feeding assembly 12 includes a storage part 17 arranged on one side of the first loading plate 9, which is used to store the spare disc 7. A driving part 18 is provided in the first loading plate 9, and the driving part 18 is used to drive the disc 7 to slide in the first loading plate 9, so that the disc 7 slides to the same axis as the steel pipe body 4. An angle control part 19 is provided on one side of the first loading plate 9, and the angle control part 19 is used to drive the disc 7 to slide, and its corresponding pin slot 8 is always located at the same axis.

[0049] The storage component 17 includes a storage bin 171 arranged on one side of the first loading plate 9, a plurality of bolts 172 are arranged on the outside of the storage bin 171, the storage bin 171 is fixed to the first loading plate 9 by the plurality of bolts 172, an extrusion plate 173 is slidingly arranged in the storage bin 171, the extrusion plate 173 is in contact with the side of the plurality of discs 7 away from the disc 7 in the first loading plate 9, an extrusion spring 174 is arranged on the side of the extrusion plate 173 away from the disc 7, an end of the extrusion spring 174 away from the extrusion plate 173 is arranged in the storage bin 171, two limit rods 175 are arranged in the storage bin 171, and the two limit rods 175 pass through the plurality of pin slots 8, the extrusion plate 173 is slidingly arranged on the outside of the two limit rods 175, and the plurality of bolts 172 need to be removed by rotating the plurality of bolts 172, thereby removing the storage bin 171, and The disc 7 is placed into the backward storage bin 171, so that multiple discs 7 squeeze the extrusion plate 173, thereby compressing the extrusion spring 174 and storing force. When the disc 7 is placed into the storage bin 171, the two pin slots 8 on the opposite sides of the disc 7 need to be aligned with the two limit rods 175. The two limit rods 175 arranged in the storage bin 171 can effectively limit the displacement of the disc 7 and ensure that the disc 7 is arranged neatly. After the disc 7 is replenished, the storage bin 171 can be aligned with the drive slot 181, and the storage bin 171 can be fixed to the side of the first loading plate 9 by the bolt 172. Its function is to position the pin slot 8 of the disc 7 through the two limit rods 175 to ensure that the disc 7 always maintains precise alignment during the sliding process, avoiding operational errors caused by displacement, thereby improving the operating efficiency and stability of the overall system.

[0050] The driving member 18 includes a driving groove 181 provided in the first feeding plate 9, the driving groove 181 is communicated with the storage bin 171, an electric push rod 182 is provided in the driving groove 181, and a driving plate 183 is provided at the output end of the electric push rod 182, and the top of the driving plate 183 is used in conjunction with the bottom of the disc 7, a blocking plate 184 is provided in the first feeding plate 9, the blocking plate 184 is slidably set in the driving groove 181, and blocking springs 185 are provided at both ends of the blocking plate 184, and the ends of the two blocking springs 185 away from the blocking plate 184 are both provided at the bottom of the driving groove 181, and the height of the blocking plate 184 is parallel to the axis of the extrusion plate 173. When the staff completes the spacing adjustment of multiple first feeding plates 9 and the second feeding plate 10, the electric push rod 182 can be started, and the electric push rod 182 will drive the driving plate 183 at its output end. Sliding in the driving groove 181, when the driving plate 183 moves, the driving plate 183 will push the disc 7 above it to move upward. The disc 7 here is pushed by the extrusion plate 173 to the top of the driving plate 183 by the extrusion spring 174. When the driving plate 183 continues to move upward, the blocking spring 185 will push the blocking plate 184 to continue to move upward until the blocking plate 184 reaches the axial height of the extrusion plate 173, and then the driving plate 183 continues to push the disc 7 above it upward until the disc 7 and the steel pipe body 4 are located at the same axial center. Its function is to ensure that the steel pipe body 4 can directly pass through the center hole of the disc 7 above the driving plate 183 when entering the machine tool body 2 by precisely controlling the position of the disc 7, thereby achieving seamless docking, reducing processing errors, improving processing accuracy, and ensuring stable and reliable product quality.

[0051] The angle control member 19 includes two rectangular slots 191 on one side of the first feeding plate 9, rectangular rods 192 are slidably provided in the two rectangular slots 191, and the two rectangular rods 192 are both provided on one side of the driving plate 183. A support plate 193 is provided between the two rectangular slots 191, and a control rod 194 is slidably provided on the top of the support plate 193. The end of the control rod 194 close to the disc 7 is provided with a control block 195 used in conjunction with the latch slot 8, and the end of the control rod 194 away from the control block 195 is provided with an iron sheet 196. An electric-controlled magnet 197 is provided on the side of the support plate 193 away from the disc 7, and a guide slot 198 used in conjunction with the control block 195 is provided on the side of the first feeding plate 9 away from the disc 7. A control spring 199 is provided on the outside of 94, and the other end of the control spring 199 is provided in the support plate 193. When the driving plate 183 moves upward, the rectangular rod 192 provided on the side of the driving plate 183 will rise together with the driving plate 183 and slide in the rectangular groove 191 on the first feeding plate 9, and the support plate 193 provided between the two rectangular rods 192 will rise synchronously with the rectangular rod 192 and drive the control rod 194 to move upward together. When the control rod 194 moves upward, the control rod 194 will drive the control block 195 at one end thereof to move upward together, so that the control block 195 slides in the corresponding guide groove 198. At the same time, since the control block 195 is inserted into the latch of the disc 7 The disc 7 cannot rotate in the groove 8 under the action of the control block 195, ensuring that the disc 7 can only slide straight upward. The function of the control block 195 is to make the corresponding pin grooves 8 on the outside of all the discs 7 maintain the same axis, thereby ensuring that after the multiple discs 7 are welded, it is convenient for subsequent assembly and disassembly work, thereby improving production efficiency. At the same time, this design effectively avoids the welding quality problems caused by the misalignment of the discs 7, and further improves the stability and reliability of the product. When all the discs 7 are in place, the transportation system 1 is started, and the transportation system 1 will drive the steel pipe body 4 into the machine tool body 2, and slowly penetrate all the discs 7 until all the discs 7 are penetrated by the steel pipe body 4, and then the welding system 3 is started to weld the discs 7 together. On the steel pipe body 4, the transportation system 1 and the welding system 3 are both existing technologies and will not be described in detail here. Then, the electric-controlled magnet 197 is started. When the staff starts the electric-controlled magnet 197, the strong magnetic force generated by the electric-controlled magnet 197 will quickly adsorb the iron sheet 196. When the iron sheet 196 is adsorbed onto the electric-controlled magnet 197, the control rod 194 will slide on the support plate 193, thereby driving the control block 195 to disengage from the corresponding latch slot 8 through the control rod 194. After the welding is completed, the assembled and welded steel pipe body 4 can be taken out, and then the control drive plate 183 is reset to prepare for the next assembly of the disc 7. When the drive plate 183 is reset, the adsorption of the electric-controlled magnet 197 on the iron sheet 196 is released. At this time,The control spring 199 drives the control block 195 through the control rod 194 to insert it into the latch slot 8 on the outer side of the corresponding disc 7, so that during the next assembly process, the moving disc 7 continues to move up and down straightly, preventing the disc 7 from rotating, causing the latch slots 8 between multiple discs 7 to be not on the same axis, and thus making it inconvenient for subsequent workers to build scaffolding for the assembled finished product. Its function is to ensure the consistency and efficiency of each welding process by precisely controlling the adsorption and release of the electro-magnet 197, reducing manual intervention, further improving the level of automation, optimizing the production process, reducing the difficulty of operation, and making the entire production process more intelligent and efficient. The limiting effect of the control block 195 ensures that the disc 7 will not be displaced during welding and transportation, ensuring welding accuracy and product quality, while simplifying the operating steps, reducing the production cycle, and improving overall production efficiency.

[0052] The fixing member 13 includes a fixing ball 131 slidably arranged in the second loading plate 10, and there are two fixing balls 131. The two fixing balls 131 are used in conjunction with the fixing groove 6. The opposite ends of the two fixing balls 131 are provided with fixing springs 132, and the opposite ends of the two fixing springs 132 are both arranged in the second loading plate 10.

[0053] When in use, when the staff needs to assemble the disc 7 with the steel pipe body 4, they need to remove the multiple bolts 172 by turning the multiple bolts 172, thereby removing the storage bin 171, and then putting the disc 7 into the storage bin 171, so that the multiple discs 7 squeeze the extrusion plate 173, thereby compressing the extrusion spring 174 and storing force. When putting the disc 7 into the storage bin 171, it is necessary to align the two pin slots 8 on the opposite sides of the disc 7 with the two limit rods 175. The two limit rods 175 set in the storage bin 171 can effectively limit the displacement of the disc 7 and ensure that the discs 7 are neatly arranged. After completing the replenishment of the disc 7, the storage bin 171 can be aligned with the drive slot 181, and the disc 7 can be inserted into the storage bin 171 through the bolts 172. The storage bin 171 is fixed to one side of the first loading plate 9. When the staff has completed the above operation and needs to adjust the assembly distance of the disc 7, they can lift the locking handle 163. When the locking handle 163 moves upward, the locking handle 163 will drive the locking rod 162 to move upward together, so that the locking rod 162 is disengaged from the locking groove 161 on the horizontal plate 20, so that the sliding plate 142 can slide on the horizontal plate 20. The locking spring 164 arranged on the outside of the locking rod 162 can automatically reset after the staff releases the locking handle 163, so that the sliding plate 142 can be stuck in the corresponding locking groove 161 again, ensuring the stability of the position of the sliding plate 142, thereby achieving accurate adjustment of the assembly distance of the disc 7;

[0054] When the staff pulls up the locking handle 163 and needs to adjust the assembly position of the disc 7, they push any sliding plate 142 to make the sliding plate 142 slide in the sliding groove 141, so that the distance between the two adjacent sliding plates 142 changes and is at the required spacing position. Since the sliding plate 142 closest to the transport system 1 is fixed on the cross plate 20, when any sliding plate 142 moves, under the action of the scissor frame 152 adjusting the multiple sliding plates 142, the other sliding plates 142 will also be linked to ensure that the spacing between each disc 7 is consistent, thereby accurately controlling the assembly position of the disc 7 to meet different work needs. The synchronous groove 151 in the sliding plate 142 can accommodate the volume of the scissor frame 152 while the scissor frame 152 is tightened, providing sufficient space for the scissor frame 152 to avoid interference and ensure smooth adjustment. At the same time, the linkage mechanism of the scissor frame 152 effectively reduces the error caused by the adjustment of a single sliding plate 142, thereby improving the overall assembly accuracy. When the sliding plates 142 move synchronously and equidistantly, the multiple first loading plates 9 and the second loading plates 10 corresponding to the multiple sliding plates 142 will also move synchronously, ensuring that the relative position of each disc 7 and the steel pipe body 4 is accurate, thereby achieving efficient and accurate assembly operations and meeting diverse production needs.

[0055] When the staff completes the spacing adjustment of multiple first feeding plates 9 and second feeding plates 10, the electric push rod 182 can be started. The electric push rod 182 will drive the driving plate 183 at its output end to slide in the driving groove 181. When the driving plate 183 moves, the driving plate 183 will push the disc 7 above it to move upward. The disc 7 here is pushed by the extrusion plate 173 to reach the top of the driving plate 183 through the extrusion spring 174. When the driving plate 183 continues to move upward, the blocking spring 185 will push the blocking plate 184 to continue to move upward until the blocking plate 184 reaches the axial center height of the extrusion plate 173, and then the driving plate 183 continues to push the disc 7 above it upward until the disc 7 and the steel pipe body 4 are located at the same axial center. The blocking plate 184 is in the blocking position. Under the action of the spacing spring 185, the drive plate 183 follows the height of the axis of the extrusion plate 173. The purpose is to enable the blocking plate 184 to effectively support the spare disc 7 to block the driving groove 181 when the drive plate 183 pushes the disc 7, thereby hindering the reset of the drive plate 183. When the drive plate 183 moves upward, the rectangular rod 192 set on the side of the drive plate 183 will rise together with the drive plate 183 and slide in the rectangular groove 191 on the first feeding plate 9, and the support plate 193 set between the two rectangular rods 192 will rise synchronously with the rectangular rod 192 and drive the control rod 194 to move upward together. When the control rod 194 moves upward, the control rod 194 will drive the control block 195 at one end thereof. The disc 7 is moved upward in the same direction, thereby making the control block 195 slide in the corresponding guide groove 198. At the same time, since the control block 195 is inserted in the pin groove 8 of the disc 7, the disc 7 cannot rotate under the action of the control block 195, ensuring that the disc 7 can only slide straight upward. The function of the control block 195 is to make the pin grooves 8 corresponding to the outer sides of all discs 7 maintain the same axis, thereby ensuring that after the welding of multiple discs 7 is completed, it is convenient for subsequent assembly and disassembly work, thereby improving production efficiency. At the same time, this design effectively avoids the welding quality problem caused by the misalignment of the disc 7, and further improves the stability and reliability of the product. When all the discs 7 are in place, the transportation system 1 is started, and the transportation system 1 will drive the steel pipe body 4 into the machine tool body 2 and slowly The steel pipe body 4 is penetrated by all the discs 7, and then the welding system 3 is started to weld the discs 7 to the steel pipe body 4. The transportation system 1 and the welding system 3 are both prior art and will not be described in detail here. Then the electric-controlled magnet 197 is started. When the staff starts the electric-controlled magnet 197, the strong magnetic force generated by the electric-controlled magnet 197 will quickly adsorb the iron sheet 196. When the iron sheet 196 is adsorbed on the electric-controlled magnet 197, the control rod 194 will slide on the support plate 193, thereby driving the control block 195 to disengage from the corresponding latch slot 8 through the control rod 194. After the welding is completed, the assembled and welded steel pipe body 4 can be taken out, and then the control drive plate 183 is reset to prepare for the next assembly of the disc 7.When the driving plate 183 is reset, the electro-magnet 197 releases its attraction to the iron sheet 196. At this time, the control spring 199 drives the control block 195 through the control rod 194 to insert it into the latch slot 8 on the outer side of the corresponding disc 7. As a result, during the next assembly process, the moving disc 7 continues to move straight up and down, preventing the disc 7 from rotating, causing the latch slots 8 between multiple discs 7 to be off the same axis, thereby making it inconvenient for subsequent workers to build scaffolding after the assembled product.

[0056] While the driving plate 183 moves upward, the staff can place the connecting pipe 5 into the second loading plate 10 and align the fixing groove 6 on the connecting pipe 5 with the two fixing balls 131. When the two fixing balls 131 are squeezed, they will squeeze the two fixing springs 132, so that the two fixing springs 132 are compressed and accumulate force. When the two fixing grooves 6 are aligned with the fixing balls 131, the fixing balls 131 are embedded in the fixing grooves 6 under the action of the fixing springs 132, ensuring that the connecting pipe 5 is stable, which facilitates the subsequent insertion of the steel pipe body 4 into the connecting pipe 5 until the welding system 3 completes the welding.

[0057] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0058] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A steel pipe assembly device for a metal scaffold, comprising a transport system (1), a machine tool body (2), a welding system (3), a steel pipe body (4), a connecting pipe (5), a fixing groove (6), a disc (7), and a latch groove (8) provided on the disc (7), characterized in that: Also includes A transverse plate (20) is arranged in the machine tool body (2), and the transverse plate (20) is located above the steel pipe body (4), and is used to support the transverse movement of the plurality of discs (7); A plurality of first loading plates (9) are provided, and the plurality of first loading plates (9) are all provided below the transverse plate (20) and are used to drive the plurality of discs (7) and the steel pipe body (4) to be located at the same axis; a second loading plate (10) disposed in the machine tool body (2) and located below the transverse plate (20); the second loading plate (10) being located on a side of the plurality of first loading plates (9) away from the transport system (1) and being used to limit the position of the connecting pipe (5); An isometric adjustment component (11) is arranged in the transverse plate (20), and is used to drive the plurality of first loading plates (9) and the second loading plates (10) to perform isometric movements; There are multiple feeding components (12), and the multiple feeding components (12) are all arranged in the corresponding first loading plate (9). The feeding components (12) are used to drive the first loading plate (9) to replenish the disc (7) and drive the corresponding pin slots (8) on the multiple discs (7) to be located at the same axis. A fixing part (13) is provided in the second loading plate (10) for fixing the position of the connecting pipe (5).

2. The steel pipe assembly equipment for metal scaffolding according to claim 1, characterized in that: The isometric adjustment component (11) includes a sliding member (14) arranged on the transverse plate (20), and the sliding member (14) is used to drive the plurality of first loading plates (9) and the second loading plates (10) to slide on the transverse plate (20). A synchronization member (15) is provided in the transverse plate (20), and the synchronization member (15) is used to drive the plurality of first loading plates (9) and the second loading plates (10) to slide synchronously on the transverse plate (20). A locking member (16) is provided above the transverse plate (20), and the locking member (16) is used to lock the positions of the plurality of first loading plates (9) and the second loading plates (10).

3. The steel pipe assembly equipment for metal scaffolding according to claim 2, characterized in that: The sliding member (14) includes a sliding groove (141) opened on the transverse plate (20), and a plurality of sliding plates (142) are slidingly arranged on the transverse plate (20), and the plurality of sliding plates (142) are respectively arranged on the top of the plurality of first loading plates (9) and the second loading plates (10). Among the plurality of sliding plates (142), the sliding plate (142) closest to the transportation system (1) is fixedly arranged on the transverse plate (20).

4. The steel pipe assembly equipment for metal scaffolding according to claim 3, characterized in that: The synchronization member (15) includes synchronization grooves (151) respectively opened in the plurality of sliding plates (142), a scissor frame (152) is provided below the transverse plate (20), and the scissor frame (152) passes through the plurality of synchronization grooves (151), and the plurality of sliding plates (142) are equidistantly and rotatably provided on the scissor frame (152).

5. The steel pipe assembly equipment for metal scaffolding according to claim 4, characterized in that: The locking member (16) includes a plurality of locking grooves (161) provided on the transverse plate (20). Among the plurality of sliding plates (142), a second sliding plate (142) close to the transport system (1) is provided with a locking rod (162) at one end thereof for sliding. The locking rod (162) is used in conjunction with the plurality of locking grooves (161). A locking handle (163) is provided at the top of the locking rod (162). A locking spring (164) is provided on the outside of the locking rod (162), and the top end of the locking spring (164) is provided on the corresponding sliding plate (142).

6. The steel pipe assembly equipment for metal scaffolding according to claim 5, characterized in that: The feeding assembly (12) includes a storage member (17) arranged on one side of the first loading plate (9) for storing a spare disc (7); a driving member (18) is arranged in the first loading plate (9); the driving member (18) is used to drive the disc (7) to slide in the first loading plate (9) so that the disc (7) slides to the same axis as the steel pipe body (4); an angle control member (19) is arranged on one side of the first loading plate (9); the angle control member (19) is used to drive the disc (7) to slide so that its corresponding pin slot (8) is always located at the same axis.

7. The steel pipe assembly equipment for metal scaffolding according to claim 6, characterized in that: The storage component (17) includes a storage bin (171) arranged on one side of the first loading plate (9), a plurality of bolts (172) are arranged on the outside of the storage bin (171), and the storage bin (171) is fixed to the first loading plate (9) by the plurality of bolts (172). An extrusion plate (173) is slidably arranged in the storage bin (171), and the extrusion plate (173) is in contact with a side of the plurality of disks (7) away from the disk (7) in the first loading plate (9). An extrusion spring (174) is arranged on the side of the extrusion plate (173 away from the disk (7), and one end of the extrusion spring (174) away from the extrusion plate (173) is arranged in the storage bin (171), and two limiting rods (175) are arranged in the storage bin (171), and the two limiting rods (175) pass through the plurality of pin slots (8), and the extrusion plate (173) is slidably arranged on the outside of the two limiting rods (175).

8. The steel pipe assembly equipment for metal scaffolding according to claim 7, characterized in that: The driving member (18) includes a driving groove (181) provided in the first feeding plate (9), the driving groove (181) is communicated with the storage bin (171), an electric push rod (182) is provided in the driving groove (181), a driving plate (183) is provided at the output end of the electric push rod (182), and the top of the driving plate (183) is used in conjunction with the bottom of the disc (7), a blocking plate (184) is provided in the first feeding plate (9), the blocking plate (184) is slidably provided in the driving groove (181), and blocking springs (185) are provided at both ends of the blocking plate (184), and the ends of the two blocking springs (185) away from the blocking plate (184) are both provided at the bottom of the driving groove (181), and the height of the blocking plate (184) is parallel to the axis of the extrusion plate (173).

9. The steel pipe assembly equipment for metal scaffolding according to claim 8, characterized in that: The angle control member (19) includes two rectangular slots (191) provided on one side of the first loading plate (9), rectangular rods (192) are slidably provided in the two rectangular slots (191), the two rectangular rods (192) are provided on one side of the driving plate (183), a support plate (193) is provided between the two rectangular slots (191), a control rod (194) is slidably provided on the top of the support plate (193), and a pin (194) is provided at one end of the control rod (194) close to the disc (7) for use in conjunction with the latch slot (8). The invention relates to a control block (195), an iron sheet (196) is provided on one end of the control rod (194) away from the control block (195), an electric-controlled magnet (197) is provided on one side of the support plate (193) away from the disc (7), a guide groove (198) for use with the control block (195) is provided on one side of the first loading plate (9) away from the disc (7), a control spring (199) is provided on the outer side of the control rod (194), and the other end of the control spring (199) is provided in the support plate (193).

10. The steel pipe assembly equipment for metal scaffolding according to claim 1, characterized in that: The fixing member (13) includes a fixing ball (131) slidably arranged in the second loading plate (10), and two fixing balls (131) are provided. The two fixing balls (131) are used in conjunction with the fixing groove (6). The opposite ends of the two fixing balls (131) are provided with fixing springs (132), and the opposite ends of the two fixing springs (132) are both arranged in the second loading plate (10).

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