An intelligent crossbar pressure welding device integrating loading, processing, and unloading, and its working method

Abstract

The present invention discloses an intelligent cross-bar pressure welding device integrating feeding, processing and discharging, which includes: a conveying mechanism, a feeding clamping mechanism, a feeding clamping mechanism, a cross-bar feeding mechanism, a welding mechanism and a discharging mechanism. The conveying mechanism, the feeding clamping mechanism and the feeding clamping mechanism are all arranged on the conveying machine frame. The cross-bar feeding mechanism is arranged on the feeding machine frame. The cross-bar feeding mechanism is arranged above the feeding clamping mechanism. The welding mechanism is arranged between the feeding clamping mechanism and the discharging mechanism. The discharging mechanism is arranged on the discharging machine frame. The present invention realizes the automatic feeding of flat steel through the mutual cooperation of the conveying mechanism, the feeding clamping mechanism and the feeding clamping mechanism, realizes the automatic feeding of the cross-bar through the cross-bar feeding mechanism, selectively welds the intersection of the flat steel and the cross-bar through the welding mechanism, and the discharging mechanism automatically takes out the completed product, so that the process from feeding to welding and then to discharging truly realizes automation and intelligence, reduces the manual labor amount and improves the production efficiency.

Description

Technical Field

[0001] The present invention belongs to the field of advanced manufacturing technology, and particularly relates to an intelligent cross-bar pressure welding device integrating loading, processing and unloading and its working method. Background Art

[0002] Steel grating is a steel product made by arranging flat steel at a certain interval and crossing with cross bars (twisted square steel, square steel, round steel, flat steel, etc.) and welding into a square grid in the middle. Steel grating is mainly used as a drain cover plate, a steel structure platform plate, a tread plate of a steel ladder, etc. The cross bar generally adopts twisted square steel. The steel grating is generally made of carbon steel and is hot-dip galvanized on the surface, which can play a role in preventing oxidation. It can also be made of stainless steel. Steel grating has the properties of ventilation, lighting, heat dissipation, anti-slip, explosion-proof, etc.

[0003] During the processing of steel grating, the flat steel to be processed needs to be transported to the processing position through a transport mechanism. Most of the existing transport mechanisms are transported through transmission rollers or transport belts. They not only have a relatively complex structure, but also because both the transmission roller transport and the transport belt transport require continuity, thus increasing the investment in equipment costs;

[0004] Moreover, due to the characteristics of the flat steel structure, it will shift during transportation, and even two adjacent flat steels will stick or lean against each other, which will not only bring a lot of inconvenience to the subsequent processing, but also affect the processing quality of the product. Therefore, many of the existing processing equipment require manual correction of the position of the flat steel, which not only consumes a lot of manpower and time;

[0005] At the same time, during the processing of steel grating, the flat steel is generally transported to the welding station through a conveying mechanism. The cross bar generally needs to be manually placed at a specific position on the flat steel, which consumes a lot of manpower and material resources. At the same time, due to the certain uncontrollability of people, therefore, the placement position of the cross bar will not be accurate enough, affecting its production quality and production efficiency.

[0006] Meanwhile, during the processing of steel grating, the connection between the cross bar and the flat steel needs to be welded. Many of the existing welding devices are laser welding or gas welding. No matter which kind of welding, during the welding process, the welding head searches for the points to be welded back and forth, and then welds. During the process of searching for the welding points, the welding head needs to run back and forth on the track, and at the same time, during the welding process, it also needs to run back and forth on the track to weld each point. It is not only easy to miss welding, but also the process of running back and forth not only wastes time, but also causes waste of resources. Therefore, the existing welding devices still need to be improved. Summary of the Invention

[0007] Objective of the Invention: To overcome the above deficiencies, the objective of the present invention is to provide an intelligent cross-bar pressure welding device that integrates feeding, processing, and discharging. It has a simple structure, reasonable design, is easy to produce, has a high degree of automation, reduces manual labor, and improves work efficiency.

[0008] Technical Solution: To achieve the above objective, the present invention provides an intelligent cross-bar pressure welding device that integrates feeding, processing, and discharging, including: a conveying mechanism, a feeding clamping mechanism, a feeding material clamping mechanism, a cross-bar feeding mechanism, a welding mechanism, and a discharging mechanism. The conveying mechanism, the feeding clamping mechanism, and the feeding material clamping mechanism are all arranged on the conveying machine frame. The cross-bar feeding mechanism is arranged on the feeding machine frame and is located above the feeding material clamping mechanism. The welding mechanism is arranged between the feeding material clamping mechanism and the discharging mechanism, and the discharging mechanism is arranged on the discharging machine frame. In the intelligent cross-bar pressure welding device of the present invention, through the mutual cooperation of the conveying mechanism, the feeding clamping mechanism, and the feeding material clamping mechanism, the automatic feeding of flat steel is realized. Through the cross-bar feeding mechanism, the automatic feeding of cross-bars is realized. Through the welding mechanism, the intersection of the flat steel and the cross-bars is selectively welded. Then, through the discharging mechanism, the welded products are automatically taken out, making the process from feeding to welding and then to discharging truly achieve automation and intelligence, reducing manual labor and greatly improving production efficiency.

[0009] The conveying mechanism of the present invention includes a feeding frame, a set of driving rollers, and a material distributing mechanism. The driving rollers are arranged on the feeding frame, and the material distributing mechanism is arranged at one end of the feeding frame. Among them, the feeding frame includes a set of side frames and a set of feeding end frames. The side frames are arranged opposite to each other. The feeding end frames are arranged at both ends of the side frames and are located between the two side frames. The material distributing mechanism is arranged on the feeding end frames. The material distributing mechanism is provided with a material distributing support frame and a set of material distributing combs. The material distributing combs are arranged opposite to each other on the material distributing support frame. A third sliding seat is arranged below the side frames. Both ends of the feeding end frames are arranged on one side of the third sliding seat. The third sliding seat is movably connected to the guide rail on the conveying machine frame. It further includes a material blocking mechanism arranged at one end of the feeding frame. The material blocking mechanism includes a material blocking frame and a material blocking driving mechanism. The material blocking frame is arranged on one side of the material distributing mechanism and is connected to the third sliding seat. The material blocking driving mechanism is arranged below the material blocking frame. One end is connected to the transportation machine frame through a fixed seat, and the other end is connected to the material blocking frame. The material blocking frame includes a set of material blocking support frames, a material blocking plate, and a synchronizing rod. The material blocking support frames are arranged opposite to each other. The material blocking plate is arranged on the material blocking support frames. The synchronizing rod is arranged between the two material blocking support frames and is located below the material blocking plate.

[0010] In the feeding and clamping mechanism of the present invention, there is a feeding and clamping bracket and a feeding and clamping assembly. The feeding and clamping bracket is arranged on the conveying machine frame, and the feeding and clamping assembly is arranged above the feeding and clamping bracket; the feeding and clamping assembly includes a bottom plate and a clamping member. The bottom plate is arranged above the feeding and clamping bracket, and the clamping member is arranged above the bottom plate.

[0011] Preferably, the feeding end of the clamping member is triangular, the two sides of the feeding end of the clamping member are bevel edges, and the intersection of the two bevel edges is arc-shaped.

[0012] The feeding and clamping mechanism of the present invention includes a clamping bracket, a clamping assembly and a clamping driving mechanism. The clamping bracket is arranged on the conveying machine frame, the clamping assembly is arranged on the clamping bracket, and the clamping driving mechanism is arranged on the side frame of the conveying machine frame;

[0013] Below both ends of the clamping bracket, there is a connecting bottom plate. Below the connecting bottom plate, there is a set of sliding seats, and the sliding seats are movably connected with the guide rails on the conveying machine frame;

[0014] The clamping assembly includes a bottom plate and a clamping member. The bottom plate is arranged above the clamping bracket, and the clamping member is arranged above the bottom plate;

[0015] The feeding end of the clamping member is triangular, the two sides of the feeding end of the clamping member are bevel edges, and the intersection of the two bevel edges is arc-shaped;

[0016] In the clamping driving mechanism, there is a driving motor, a first transmission shaft and a second transmission shaft. The driving motor is arranged on the conveying machine frame through a motor fixing seat. Both ends of the first transmission shaft and the second transmission shaft are arranged on the conveying machine frame. The output end of the driving motor is provided with a driving wheel. At both ends of the first transmission shaft located inside the conveying machine frame, there is a first driven wheel, and near the end of the driving motor, there is also a transmission wheel. Outside the conveying machine frame, there is a second driven wheel;

[0017] At both ends of the second transmission shaft located inside the conveying machine frame, there is a third driven wheel. The driving wheel and the transmission wheel are connected by a first belt, and the first driven wheel is connected to the third driven wheel by a second belt; the discharging clamping bracket is connected by a third belt through a second clamping block.

[0018] In the present invention, the discharging mechanism includes a clamping bracket and a clamping driving mechanism. The clamping bracket is arranged on the discharging machine frame, and the clamping driving mechanism is arranged on the side frame of the discharging machine frame;

[0019] Below the clamping bracket, there is a connecting bottom plate. Below the connecting bottom plate, there is a set of sliding seats, and the sliding seats are movably connected with the guide rails on the conveying machine frame;

[0020] The clamping drive mechanism in the discharging mechanism includes a discharging drive motor and a discharging drive shaft. The discharging drive motor is arranged on the discharging machine frame. The discharging drive shaft is arranged between the two side support frames of the discharging machine frame and is connected through bearing seats. A first driving wheel is arranged at the output end of the discharging drive motor. A first transmission wheel is arranged at one end of the discharging drive shaft inside the side support frame. Second transmission wheels are arranged at both ends of the discharging drive shaft outside the side support frame. A set of third transmission wheels is arranged on the discharging machine frame. The first driving wheel is connected to the first transmission wheel through a fourth belt. The second transmission wheel is connected to the third transmission wheel through a fifth belt. Both ends of the clamping bracket are connected to the fifth belt through first clamping blocks;

[0021] Connection bottom plates are arranged below the clamping brackets. A set of sliding seats are arranged below the connection bottom plates. The sliding seats in the feeding clamping mechanism are movably connected to the guide rails of the conveying machine frame. The sliding seats in the discharging mechanism are movably connected to the guide rails of the conveying machine frame;

[0022] The feeding clamping mechanism and the discharging mechanism further include lifting rods and a set of lifting drive mechanisms. The lifting rods are arranged above the clamping assemblies. The lifting drive mechanisms are arranged on both sides of the lifting rods and are connected to the lifting rods;

[0023] Wherein the lifting drive mechanism includes a cylinder fixing seat, a cylinder and a guide post. The cylinder is arranged on the cylinder fixing seat, and the cylinder fixing seat is connected to the clamping bracket through a connecting plate. The guide post is arranged on the cylinder fixing seat and is placed on one side of the cylinder. A sliding connecting piece is arranged at the output end of the cylinder. The sliding connecting piece is sleeved on the guide post and is connected to the lifting rod.

[0024] The present invention further includes a transmission mechanism. The transmission mechanism includes a set of transmission support frames, transmission rollers and an adjustment drive mechanism. The transmission support frames are connected to the conveying machine frame. The transmission rollers are arranged between the transmission support frames, and a balance rod is arranged below the transmission rollers. The adjustment drive mechanism is connected to the conveying machine frame through a fixing seat at the lower part, and the output end is connected to the transmission support frame.

[0025] The cross-bar feeding mechanism of the present invention includes a set of mounting plates, a set of mounting frames, a set of side plates, a set of material placement frames, a feeding mechanism and a feeding mechanism. The mounting plates are arranged oppositely. The two ends of the mounting frame are connected to the mounting plates. The side plates are relatively arranged on the mounting frame. The material placement frame is arranged on the corresponding mounting frame or side plate. The feeding mechanism is arranged on one side of the material placement frame and cooperates with the material placement frame. The feeding mechanism is arranged below the mounting frame, and the feeding mechanism cooperates with the feeding mechanism. A set of traveling wheels are arranged on the outer side of the mounting plate, and the traveling wheels are arranged on the tracks of the support frame. The material placement frame includes a middle material placement frame and a side material placement frame. The middle material placement frame is connected to the mounting frame through a first fixing frame, and the two relatively arranged middle material placement frames are connected through a connecting column. The side material placement frame is connected to the side plate through a connecting column. A first limiting plate is arranged on one side of the side material placement frame opposite to it, and the first limiting plate cooperates with the side material placement frame. The feeding mechanism includes a driving rod, a set of guide discs, a set of guide plates, a set of second limiting plates and a first driving motor. The two ends of the driving rod are connected to the mounting plate through bearing seats, and a driven wheel is arranged at one end of the driving rod. A set of active guide discs and a set of driven guide discs are arranged in the guide disc. The active guide disc is connected to the driving rod through a bearing. The driven guide discs are arranged at both ends of the driving rod, and a blanking groove is arranged on the active guide disc.

[0026] A set of middle guide plates and a set of side guide plates are arranged in the guide plate. The middle guide plate is arranged on one side of the active guide disc and is connected to the vertical fixing frame on the feeding fixing seat in the feeding mechanism. The side guide plate is arranged on one side of the driven guide disc and is connected to the mounting plate. The second limiting plate is arranged on the outer side of the side guide plate, and a material channel is arranged between them. The second limiting plate is connected to the mounting plate through a connecting column. The first driving motor is connected to the mounting plate through a motor seat, and a second driving wheel is arranged at its output end. The second

[0027] The driving wheel is connected to the driven wheel by a belt; and a limiting frame is provided above the feeding mechanism, and both ends of the limiting frame are connected to the mounting plate; hooks are provided at the ends of the middle material placing frame and the side material placing frame, and the hooks are hooked on the driving rod; the middle material placing frame and the side material placing frame are arranged in an inclined shape and cooperate with the feeding mechanism; the feeding mechanism includes a feeding fixed seat, a feeding device and a feeding driving mechanism. The feeding fixed seat is arranged below the mounting frame and is connected by a connecting column. The feeding device is arranged on one side of the feeding fixed seat, and the feeding driving mechanism is arranged on the feeding fixed seat, and the output end of the feeding driving mechanism is connected to the feeding device; the feeding device includes a feeding plate and a set of material receiving clamps, and the material receiving clamps are arranged on the feeding plate; a set of first sliding seats are arranged on the feeding fixed seat, and the feeding plate is slidably connected to the first sliding seats through a set of first guide rails. The feeding driving mechanism is connected to the feeding fixed seat through a cylinder fixed seat, and its output end is connected to the feeding plate; the cross-bar feeding mechanism further includes an adjusting rod, both ends of the adjusting rod are connected to the mounting plate through bearing seats, the lower part of the side plate is connected to the adjusting rod through a set of driving blocks, and a hand wheel is arranged at one end of the adjusting rod; a set of second guide rails are oppositely arranged on the mounting frame, and the side plate is movably connected to the second guide rails through a second sliding seat.

[0028] The welding mechanism of the present invention includes a set of columns, at least one welding main machine and a welding station. The welding main machine is arranged on the main machine fixing frame, both ends of the main machine fixing frame are connected to the columns, and the welding station is arranged below the welding main machine and is connected to the columns;

[0029] Wherein the welding main machine includes a welding main machine body and a welding head. The welding main machine body is connected to the columns through the main machine fixing frame, the welding head is arranged below the welding main machine body, and one side of it is connected to the columns through a fixing seat.

[0030] The welding station of the present invention includes a welding support seat, a material distribution device and a set of support seats. Both ends of the welding support seat are connected to the inner slide rails of the columns through sliders in a liftable manner. The material distribution device is arranged above the welding support seat, and the support seats are arranged on one side of the welding support seat, and the end far away from the welding support seat is connected to the material distribution device; the welding station further includes a lift driving mechanism. The lift driving mechanism includes a set of lift cylinders and a transmission shaft. The lift cylinders are arranged on the base, and their output ends are connected to the welding support seat. Both ends of the transmission shaft are connected to the columns through bearing seats, and a set of transmission gears are arranged on the transmission shaft. A set of racks are arranged on one side of the welding support seat, and the racks are engaged with the transmission gears;

[0031] It also includes a pressure tank and a gas supply pipe. The pressure tank is arranged on one side of the welding host and is connected to the host fixing frame through a group of support frames. The gas supply pipe is arranged on the two columns, and a group of gas supply nozzles are arranged thereon. The gas supply nozzles are connected to the welding heads of the welding host through pipes. The pressure tank is connected to the gas supply pipe through a pipe. Preferably, the welding device further includes a material receiving device, which is arranged between the welding mechanism and the discharging mechanism. The material receiving device is provided with a material receiving support frame, a material receiving power mechanism and a material receiving plate. The material receiving support frame is connected to the machine frame through a group of fixing frames. The material receiving power mechanism is arranged on the material receiving support frame. The material receiving plate is connected to the material receiving power mechanism, and a groove is arranged on the material receiving plate, and the groove is matched with the cross bar.

[0032] The material receiving support frame is L-shaped and includes a support frame body. Second mounting plates are arranged at both ends of the support frame body, and third guide rails are arranged on the second mounting plates. The material distribution device includes a material distribution fixed seat, a limiting frame and a group of material distribution combs. The material distribution fixed seat is arranged above the welding support seat. The limiting frame is arranged on one side of the material distribution fixed seat and is connected by connecting columns on both sides. The material distribution combs are arranged between the material distribution fixed seat and the limiting frame. The material receiving power mechanism includes a driving cylinder and a fourth sliding seat. The driving cylinder is fixed on the material receiving support frame, and the fourth sliding seat is movably connected to the third guide rail on the mounting plate.

[0033] The present invention also includes a working platform, which includes a group of steps and a support platform. The steps are arranged on both sides of the feeding support. The support platform is arranged above the feeding support and is connected to one of the steps, and guardrails are arranged on the outer sides of the steps and the support platform.

[0034] From the above technical solutions, it can be seen that the present invention has the following beneficial effects:

[0035] 1. The intelligent cross-bar pressure welding equipment integrating loading, processing and discharging in the present invention realizes the automatic feeding of flat steel through the mutual cooperation of the conveying mechanism, the loading clamping mechanism and the feeding clamping mechanism, realizes the automatic feeding of the cross bar through the cross-bar feeding mechanism, selectively welds the intersection of the flat steel and the cross bar through the welding mechanism, and then automatically takes out the welded product through the discharging mechanism, so that the whole process from loading to welding and then to discharging truly realizes automation and intelligence, reduces the manual labor amount, and greatly improves its production efficiency.

[0036] 2. In the present invention, the conveying mechanism and the feeding clamping mechanism are combined. The flat steel is conveyed to the feeding clamping mechanism by the conveying mechanism. After the flat steel is clamped by the feeding clamping mechanism, it moves forward under the drive of the feeding clamping mechanism and is conveyed to the feeding clamping mechanism. Then, the flat steel is conveyed to the subsequent welding station by the feeding clamping mechanism, which greatly improves the stability of flat steel transportation. At the same time, a material separating mechanism is provided on the steel grating transportation device, enabling it to separate the steel gratings on the transportation device well, preventing the steel gratings from shifting during transportation, effectively preventing the steel gratings from being close to each other and affecting their normal transportation, improving the stability of steel grating transportation, and thus effectively improving the processing efficiency of steel gratings.

[0037] 3. The setting of the material blocking mechanism in the present invention enables it to block the continuous movement of the grid plate according to the actual production needs, and at the same time, it can also level the end face of the steel grating, ensuring that the ends of each steel grating are on the same horizontal line, thereby effectively improving the welding accuracy and the processing quality of the product.

[0038] 5. The setting of the clamping components in the feeding clamping mechanism, the feeding clamping mechanism, and the discharging mechanism in the present invention can clamp the steel grating well, preventing it from moving during transportation or processing, and effectively improving the processing stability. At the same time, the setting of the lifting rod and a set of lifting drive mechanisms enables the lifting rod to adjust its height according to the actual production needs, greatly expanding its application range, better meeting the production of enterprises, reducing the equipment cost expenditure of enterprises, and enhancing their market competitiveness.

[0039] 6. In the present invention, by setting a feeding clamping mechanism and a cross-bar feeding mechanism in front of the welding station, automatic feeding of the flat steel and the cross-bar is carried out respectively. Then, the intersection of the two is welded by the welding mechanism, and the welded product is taken out by the discharging mechanism, realizing true automation and intelligence from feeding to welding and then to discharging. Moreover, the setting of the feeding clamping mechanism and the clamping mechanism in the discharging enables the welding mechanism in the present application to perform single-point or multi-point welding according to production needs, greatly improving its applicability.

[0040] 7. In the present invention, for the setting of the cross-bar feeding mechanism, the cross-bar is placed on the material placing rack. The cross-bar is moved to the guide plate by the driving guide disk and the driven guide disk in the feeding mechanism, and the cross-bar moves down along the material path between the guide plate and the second limiting plate to the feeding device. The receiving clamp in the feeding device catches the cross-bar transmitted from the feeding mechanism, and then it is conveyed to the welding station by the feeding drive mechanism, realizing automation of cross-bar feeding and feeding, improving the degree of production automation, reducing the number of workers, and enhancing production efficiency.

[0041] 8. The present invention also includes an adjustment rod, the two ends of which are connected to the mounting plate through a bearing seat, the lower part of the side plate is connected to the adjustment rod through a set of driving blocks, and one end of the adjustment rod is provided with a hand wheel; a set of second guide rails are provided on the mounting frame, and the side plate is movably connected to the second guide rails through a second sliding seat. This allows the spacing between the two mounting plates to be adjusted, so that products of different sizes can be placed to better meet production needs.

[0042] 9. In the present invention, at least one welding host is arranged at the welding station, and each welding host can work independently, so that it can independently select welding hosts of different numbers and positions for welding according to the actual needs of the delivery, which well solves the problems of waste of time and production resources caused by the existing welding device finding points for welding and running back and forth on the track, and greatly improves its degree of automation, thereby effectively improving its applicability and allowing it to better meet the needs of production.

[0043] 10. The welding station of the present invention comprises a welding support seat, a material dividing device and a group of support seats. The two ends of the welding support seat are connected to the slide rails inside the column by sliders in a liftable manner. The setting of the powder device allows it to space the flat steel, effectively preventing the flat steel from shifting, facilitating welding processing and improving its production efficiency. The welding support seat and the column

[0044] With the lifting connection, the height of the support seat can be raised and lowered according to production needs, effectively improving its applicability so that it can better meet production needs.

[0045] 11. The material receiving device described in the present invention is configured to receive the cross bar removed from the previous workstation when the material dividing comb body on the support seat is raised by the material receiving plate, and the power mechanism drives the material receiving plate to move forward and backward to place the cross bar on the flat steel, thereby realizing the automation of material feeding, improving its production efficiency, reducing the number of personnel, and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a structural schematic diagram of the intelligent crossbar pressure welding equipment integrating loading, processing and discharging according to the present invention;

[0047] Figure 2 A structural diagram of another perspective of the present invention;

[0048] Figure 3 It is a partial structural diagram of the conveying mechanism in the present invention;

[0049] Figure 4 It is a front view of the conveying mechanism of the present invention;

[0050] Figure 5Schematic structural diagram of the loading clamping mechanism and the unloading clamping mechanism in the present invention;

[0051] Figure 6 Partial structural diagram of the loading clamping component and the clamping component in the present invention;

[0052] Figure 7 Schematic structural diagram of the second clamping block in the present invention;

[0053] Figure 8 Schematic structural diagram of the cross-bar feeding mechanism in the present invention;

[0054] Figure 9 Structural diagram of another perspective of the cross-bar feeding mechanism in the present invention;

[0055] Figure 10 Structural diagram of another perspective of the cross-bar feeding mechanism in the present invention;

[0056] Figure 11 Partial schematic diagram of the connection between the mounting frame and the mounting plate in the cross-bar feeding mechanism of the present invention;

[0057] Figure 12 Schematic structural diagram of the welding mechanism in the present invention;

[0058] Figure 13 Side view of the welding mechanism in the present invention;

[0059] Figure 14 Partial schematic diagram of the welding station in the present invention;

[0060] Figure 15 Partial schematic diagram of the unloading mechanism in the present invention;

[0061] Figure 16 Partial schematic diagram of the material receiving device in the present invention. Detailed description of the specific implementation

[0062] The present invention will be further illustrated below in conjunction with the accompanying drawings and specific embodiments. Embodiment

[0063] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0064] An intelligent cross-bar pressure welding device integrating loading, processing and unloading, as shown in the figure, includes: a conveying mechanism 1, a loading clamping mechanism 2, a feeding clamping mechanism 3, a cross-bar feeding mechanism 5, a welding mechanism 6 and an unloading mechanism 7. The conveying mechanism 1, the loading clamping mechanism 2 and the feeding clamping mechanism 3 are all arranged on the conveying machine frame 101. The cross-bar feeding mechanism 5 is arranged on the feeding machine frame 103, and the cross-bar feeding mechanism 5 is arranged above the feeding clamping mechanism 3. The welding mechanism 6 is arranged between the feeding clamping mechanism 3 and the unloading mechanism 7, and the unloading mechanism 7 is arranged on the unloading machine frame 104.

[0065] In this embodiment, the conveying mechanism 1 includes a feeding frame 11, a set of driving rollers 12 and a material distributing mechanism 13. The driving rollers 12 are arranged on the feeding frame 11, and the material distributing mechanism 13 is arranged at one end of the feeding frame 11. Among them, the feeding frame 11 includes a set of side frames 111 and a set of feeding end frames 112. The side frames 111 are arranged oppositely. The feeding end frames 112 are arranged at both ends of the side frames 111 and are placed between the two side frames 111. The material distributing mechanism 13 is arranged on the feeding end frames 112. The material distributing mechanism 13 is provided with a material distributing support frame 131 and a set of material distributing combs 132. The material distributing combs 132 are arranged oppositely on the material distributing support frame 131. A third sliding seat 113 is arranged below the side frame 111. Both ends of the feeding end frame 112 are arranged on one side of the third sliding seat 113. The third sliding seat 113 is movably connected with the guide rail 102 on the conveying machine frame 101. It further includes a material blocking mechanism 14. The material blocking mechanism 14 is arranged at one end of the feeding frame 11. The material blocking mechanism 14 includes a material blocking frame 141 and a material blocking driving mechanism 142. The material blocking frame 141 is arranged on one side of the material distributing mechanism 13 and is connected with the third sliding seat 113. The material blocking driving mechanism 142 is arranged below the material blocking frame 141. One end of it is connected with the transportation machine frame 15 through a fixed seat, and the other end is connected with the material blocking frame 141.

[0066] The material blocking frame 141 includes a set of material blocking support frames 1411, a material blocking plate 1412 and a synchronizing rod 1413. The material blocking support frames 1411 are arranged oppositely. The material blocking plate 1412 is arranged on the material blocking support frames 1411. The synchronizing rod 1413 is arranged between the two material blocking support frames 1411 and is placed below the material blocking plate 1412.

[0067] In this embodiment, a loading clamping mechanism 2 is provided with a loading clamping bracket 21 and a loading clamping component 22. The loading clamping bracket 21 is arranged on the conveying machine frame 101 and is movably connected to the guide rail 102 on the conveying machine frame 101 through a third sliding seat 113. The loading clamping component 22 is arranged above the loading clamping bracket 21. The loading clamping component 22 includes a bottom plate 221 and a clamping member 222. The bottom plate 221 is arranged above the loading clamping bracket 21, and the clamping member 222 is arranged above the bottom plate 221.

[0068] In this embodiment, both the first clamping block 304 and the second clamping block 305 are provided with a fixing member 306 and a clamping block 307. The clamping block 307 is arranged below the fixing member 306, and a belt perforation is provided between the two.

[0069] Preferably, the feeding end of the clamping member 222 is triangular. The two sides of the feeding end of the clamping member 222 are hypotenuses, and the intersection of the two hypotenuses is arc-shaped. This clamping member 222 is not the only structural form and can be triangular or other shapes. Its specific shape can be any shape that can achieve the clamping function.

[0070] In this embodiment, the feeding clamping mechanism 3 includes a clamping bracket 31, a clamping component 32, and a clamping driving mechanism 33. The clamping bracket 31 is arranged on the conveying machine frame 101. The clamping component 32 is arranged on the clamping bracket 31, and the clamping driving mechanism 33 is arranged on the side frame of the conveying machine frame 101.

[0071] Below the two ends of the clamping bracket 31, there are connecting bottom plates 211. Below the connecting bottom plates 211, there is a set of sliding seats 212. The sliding seats 212 are movably connected to the guide rail 102 on the conveying machine frame 101.

[0072] The clamping component 32 includes a bottom plate 221 and a clamping member 222. The bottom plate 221 is arranged above the clamping bracket 21, and the clamping member 222 is arranged above the bottom plate 221.

[0073] The feeding end of the clamping member 222 is triangular. The two sides of the feeding end of the clamping member 222 are hypotenuses, and the intersection of the two hypotenuses is arc-shaped.

[0074] The clamping drive mechanism 33 is provided with a drive motor 331, a first transmission shaft 332 and a second transmission shaft 333. The drive motor 331 is arranged on the conveying frame 101 through a motor fixing seat. The two ends of the first transmission shaft 332 and the second transmission shaft 333 are arranged on the conveying frame 101. A drive wheel 334 is arranged at the output end of the drive motor 331. At the inner side of the conveying frame 101 at both ends of the first transmission shaft 332, there are first driven wheels 335, and a transmission wheel 336 is also arranged at one end close to the drive motor 331. At the outer side of the conveying frame 101, there is a second driven wheel 337;

[0075] At both ends of the second transmission shaft 333 at the inner side of the conveying frame 101, there are third driven wheels 338. The drive wheel 334 and the transmission wheel 336 are connected by a first belt 301. The first driven wheel 335 is connected to the third driven wheel 338 by a second belt 302; the discharge clamping bracket 31 is connected by a third belt 303 through a second clamping block 305.

[0076] In this embodiment, the discharge mechanism 7 includes a clamping bracket 31 and a clamping drive mechanism 33. The clamping bracket 31 is arranged on the discharge frame 104, and the clamping drive mechanism 33 is arranged on the side frame of the discharge frame 104;

[0077] Below the clamping bracket 31, there is a connecting bottom plate 211. Below the connecting bottom plate 211, there is a group of sliding seats 212. The sliding seats 212 are movably connected to the guide rail 102 of the conveying frame 104;

[0078] The clamping drive mechanism 33 in the discharge mechanism 7 includes a discharge drive motor 71 and a discharge drive shaft 72. The discharge drive motor 71 is arranged on the discharge frame 104. The discharge drive shaft 72 is arranged between the two side support frames 105 of the discharge frame 104 and is connected through a bearing seat. A first drive wheel 73 is arranged at the output end of the discharge drive motor 71. At the inner side of the side support frame 105 at one end of the discharge drive shaft 72, there is a first transmission wheel 74. At the outer side of the side support frame 105 at both ends of the discharge drive shaft 72, there are second transmission wheels 75. On the discharge frame 104, there is a group of third transmission wheels 76. The first drive wheel 73 is connected to the first transmission wheel 74 by a fourth belt 77. The second transmission wheel 75 is connected to the third transmission wheel 76 by a fifth belt 78. Both ends of the clamping bracket 31 are connected to the fifth belt 78 through a first clamping block 304;

[0079] A connecting base plate 211 is provided below the clamping bracket 31. A set of sliding seats 212 are provided below the connecting base plate 211. The sliding seats 212 in the feeding and clamping mechanism 3 are movably connected to the guide rails 102 of the conveying rack 101, and the sliding seats 212 in the discharging mechanism 7 are movably connected to the guide rails 102 of the conveying rack 104;

[0080] Both the first clamping block 304 and the second clamping block 305 are provided with fixing parts 306 and clamping blocks 307. The clamping block 307 is arranged below the fixing part 306, and a belt perforation is provided between the two.

[0081] In this embodiment, the feeding and clamping mechanism 2, the feeding and clamping mechanism 3 and the discharging mechanism 7 further include lifting rods 23 and a set of lifting driving mechanisms 24. The lifting rods 23 are arranged above the clamping assemblies 32, and the lifting driving mechanisms 24 are arranged on both sides of the lifting rods 23 and are connected to the lifting rods 23;

[0082] Among them, the lifting driving mechanism 24 includes a cylinder fixing seat 241, a cylinder 242 and a guide post 243. The cylinder 242 is arranged on the cylinder fixing seat 241, and the cylinder fixing seat 241 is connected to the clamping bracket 31 through a connecting plate 213. The guide post 243 is arranged on the cylinder fixing seat 241 and is placed on one side of the cylinder 242. The output end of the cylinder 242 is provided with a sliding connecting piece 244. The sliding connecting piece 244 is sleeved on the guide post 243 and is connected to the lifting rod 23.

[0083] This embodiment further includes a transmission mechanism 4. The transmission mechanism 4 includes a set of transmission support frames, transmission rollers and an adjustment driving mechanism. The transmission support frames are connected to the conveying rack 101. The transmission rollers are arranged between the transmission support frames, and a balance rod 44 is arranged below the transmission rollers. The adjustment driving mechanism is connected to the conveying rack 101 through a fixing seat at the bottom, and the output end is connected to the transmission support frame.

[0084] In this embodiment, the cross-bar feeding mechanism 5 includes a set of mounting plates 51, a set of mounting frames 52, a set of side plates 53, a set of material placing frames 54, a feeding mechanism 55 and a feeding mechanism 56. The mounting plates 51 are arranged oppositely. The two ends of the mounting frames 52 are connected to the mounting plates 51. The side plates 53 are relatively arranged on the mounting frames 52. The material placing frames 54 are arranged on the corresponding mounting frames 52 or side plates 53. The feeding mechanism 55 is arranged on one side of the material placing frame 54 and is matched with the material placing frame 54. The feeding mechanism 56 is arranged below the mounting frame 52, and the feeding mechanism 56 is matched with the feeding mechanism 55. A set of traveling wheels 511 are arranged outside the mounting plates 51, and the traveling wheels 511 are arranged on the tracks of the support frames;

[0085] The material placement rack 54 includes a middle material placement rack 541 and side material placement racks 542. The middle material placement rack 541 is connected to the mounting rack 52 through a first fixing rack 543, and the two oppositely arranged middle material placement racks 541 are connected through a connecting column. The side material placement rack 542 is connected to the side plate 53 through a connecting column;

[0086] A first limiting plate 544 is provided on one side of the opposite side of the side material placement rack 542, and the first limiting plate 544 cooperates with the side material placement rack 542;

[0087] The feeding mechanism 55 includes a driving rod 551, a group of guiding discs 522, a group of guiding plates 553, a group of second limiting plates 554, and a first driving motor 555. Both ends of the driving rod 551 are connected to the mounting plate 51 through bearing seats, and a driven wheel 556 is provided at one end of the driving rod 551;

[0088] A group of active guiding discs 5221 and a group of driven guiding discs 5222 are provided in the guiding disc 522. The active guiding disc 5221 is connected to the driving rod 551 through a bearing. The driven guiding disc 5222 is provided at both ends of the driving rod 551, and a blanking groove 5223 is provided on the active guiding disc 5221;

[0089] A group of middle guiding plates 5531 and a group of side guiding plates 5532 are provided in the guiding plate 553. The middle guiding plate 5531 is provided on one side of the active guiding disc 5221 and is connected to the vertical fixing rack on the feeding fixing seat 561 in the feeding mechanism 56. The side guiding plate 5532 is provided on one side of the driven guiding disc 5222 and is connected to the mounting plate 51. The second limiting plate 554 is provided outside the side guiding plate 5532, and a material path 557 is provided between them. The second limiting plate 554 is connected to the mounting plate 51 through a connecting column;

[0090] The first driving motor 555 is connected to the mounting plate 51 through a motor seat, and a second driving wheel 558 is provided at its output end. The second driving wheel 558 is connected to the driven wheel 556 through a belt;

[0091] A limiting rack 501 is provided above the feeding mechanism 55, and both ends of the limiting rack 501 are connected to the mounting plate 51;

[0092] Hook-shaped parts 545 are provided at the ends of the middle material placement rack 541 and the side material placement racks 542, and the hook-shaped parts 545 are hooked on the driving rod 551. The middle material placement rack 541 and the side material placement racks 542 are arranged in an inclined shape and cooperate with the feeding mechanism 55;

[0093] The feeding mechanism 56 includes a feeding fixed seat 561, a feeding device 562 and a feeding driving mechanism 563. The feeding fixed seat 561 is arranged below the mounting frame 52 and is connected through connecting columns. The feeding device 562 is arranged on one side of the feeding fixed seat 561. The feeding driving mechanism 563 is arranged on the feeding fixed seat 561, and the output end of the feeding driving mechanism 563 is connected to the feeding device 562;

[0094] The feeding device 562 includes a feeding plate 5621 and a set of material receiving clamps 5622. The material receiving clamps 5622 are arranged on the feeding plate 5621;

[0095] A set of first sliding seats 5611 are arranged on the feeding fixed seat 561. The feeding plate 5621 is slidably connected to the first sliding seats 5611 through a set of first guide rails 5623. The feeding driving mechanism 563 is connected to the feeding fixed seat 561 through a cylinder fixed seat, and its output end is connected to the feeding plate 5621;

[0096] The cross-bar feeding mechanism 5 further includes an adjusting rod 57. Both ends of the adjusting rod 57 are connected to the mounting plate 51 through bearing seats. The lower part of the side plate 53 is connected to the adjusting rod 57 through a set of driving blocks 571, and a hand wheel 572 is arranged at one end of the adjusting rod 57;

[0097] A set of second guide rails 521 are oppositely arranged on the mounting frame 52. The side plate 53 is movably connected to the second guide rails 521 through second sliding seats.

[0098] In this embodiment, the welding mechanism 6 includes a set of columns 61, at least one welding main machine 62 and a welding station 63. The welding main machine 62 is arranged on a main machine fixing frame 604. Both ends of the main machine fixing frame 604 are connected to the columns 61. The welding station 63 is arranged below the welding main machine 62 and is connected to the columns 61;

[0099] Among them, the welding main machine 62 includes a welding main machine body 621 and a welding head 622. The welding main machine body 621 is connected to the columns 61 through the main machine fixing frame 604. The welding head 622 is arranged below the welding main machine body 621, and one side of it is connected to the columns 61 through a fixing seat 6221.

[0100] In this embodiment, the welding station 63 includes a welding support seat 631, a material distribution device 632 and a set of support seats 633. Both ends of the welding support seat 631 are connected to the inner slide rails 611 of the columns 61 through sliders in a liftable manner. The material distribution device 632 is arranged above the welding support seat 631. The support seats 633 are arranged on one side of the welding support seat 631, and the end far from the welding support seat 631 is connected to the material distribution device 632;

[0101] The welding station 63 further includes a lifting drive mechanism 634. The lifting drive mechanism 634 includes a set of lifting cylinders 6341 and a transmission shaft 6342. The lifting cylinders 6341 are arranged on the base, and their output ends are connected to the welding support base 631. Both ends of the transmission shaft 6342 are connected to the column 61 through bearing seats, and a set of transmission gears 6343 are arranged on the transmission shaft 6342. A set of racks 6311 are arranged on one side of the welding support base 631, and the racks 6311 are meshed with the transmission gears 6343;

[0102] It further includes a pressure tank 64 and a gas supply pipe 65. The pressure tank 64 is arranged on one side of the welding main machine 62 and is connected to the main machine fixing frame 604 through a set of support frames 641. The gas supply pipe 65 is arranged on the two columns 61, and a set of gas supply nozzles are arranged thereon. The gas supply nozzles are connected to the welding heads 622 of the welding main machine 62 through pipes, and the pressure tank 64 is connected to the gas supply pipe 65 through a pipe;

[0103] Preferably, the welding mechanism 6 further includes a material receiving device 66. The material receiving device 66 is arranged between the welding mechanism 6 and the discharging mechanism 7. The material receiving device 66 is provided with a material receiving support frame 661, a material receiving power mechanism 662 and a material receiving plate 663. The material receiving support frame 661 is connected to the machine frame through a set of fixing frames 6601. The material receiving power mechanism 662 is arranged on the material receiving support frame 661. The material receiving plate 663 is connected to the material receiving power mechanism 662, and a groove 6631 is arranged on the material receiving plate 663, and the groove 6631 is matched with the cross bar;

[0104] The material receiving support frame 661 is in an L shape and includes a support frame body. Second mounting plates 6611 are arranged at both ends of the support frame body, and third guide rails 6612 are arranged on the second mounting plates 6611;

[0105] The material distributing device 632 includes a material distributing fixed seat 6321, a limiting frame 6322 and a set of material distributing combs 6323. The material distributing fixed seat 6321 is arranged above the welding support base 631. The limiting frame 6322 is arranged on one side of the material distributing fixed seat 6321 and is connected by connecting columns on both sides. The material distributing combs 6323 are arranged between the material distributing fixed seat 6321 and the limiting frame 6322;

[0106] The material receiving power mechanism 662 includes a driving cylinder 6621 and a fourth sliding seat 6622. The driving cylinder 6621 is fixed on the material receiving support frame 661, and the fourth sliding seat 6622 is movably connected with the third guide rail 6612 on the mounting plate.

[0107] This embodiment further includes a working platform 8, which includes a set of steps 81 and a support platform 82. The steps 81 are arranged on both sides of the feeding bracket 105, and the support platform 82 is arranged above the feeding bracket 105 and connected to one of the steps 81. Guardrails are provided on the outer sides of both the steps 81 and the support platform 82.

[0108] Embodiment 2

[0109] The intelligent cross-bar welding equipment integrating loading, processing and discharging in this embodiment has the same structure as the intelligent cross-bar welding equipment integrating loading, processing and discharging in Embodiment 1.

[0110] The working method of the intelligent cross-bar welding equipment integrating loading, processing and discharging in this embodiment is as follows: 1): First, place the flat steel on the driving rollers 12 of the conveying mechanism 1 and convey it through the driving rollers 12. When the flat steel is conveyed to the material distributing mechanism 13, the flat steel is separated by the material distributing comb 132.

[0111] 2): After the flat steel is separated by the material distributing comb 132, it is clamped by the loading clamping mechanism 2, that is, the clamping component 22 in the loading clamping mechanism 2 clamps the flat steel. During this process, the baffle frame 141 in the baffle mechanism 14 rises under the drive of the baffle driving mechanism 142 to block the conveyed flat steel, and the lifting rod 23 in the loading clamping mechanism 2 descends under the drive of the lifting driving mechanism 24 and presses on the flat steel.

[0112] 3): After all the flat steel is pressed, the baffle driving mechanism 142 drives the baffle frame 141 to descend, and then the loading clamping mechanism 2 clamps the flat steel and is ready to move forward.

[0113] 4): After the flat steel is clamped, the drive motor 331 in the drive mechanism 33 of the feeding clamping mechanism 3 starts to work. The drive wheel 334 at the output end of the drive motor 331 rotates, drives the transmission wheel 336 through the first belt 301. Driven by the transmission wheel 336, the first transmission shaft 332 drives the second driven wheels 337 at both ends to rotate together. Driven by the second driven wheels 337, since the second driven wheels 337 are connected to the fourth driven wheels 339 through the third belt 303, the fourth driven wheels 339 rotate together with the second driven wheels 337. During this process, the first clamping block 304 on the loading clamping bracket 21 will move forward along the third belt 303. At the same time, it will drive the third sliding seat 113 on the loading clamping mechanism 2 to move forward along the guide rail 102 on the conveying frame 101.

[0114] 4): During the movement of the above-mentioned feeding and clamping mechanism 2, through the transmission of the transmission mechanism 4, when the flat steel starts to enter the clamping assembly 32 of the feeding and clamping mechanism 3, the lifting drive mechanism 24 in the feeding and clamping mechanism 2 drives the lifting rod 23 to rise and release the flat steel. At this time, the clamping assembly 32 in the feeding and clamping mechanism 3 clamps the flat steel;

[0115] 5): Then, the lifting drive mechanism 24 in the feeding and clamping mechanism 3 drives the lifting rod 23 to descend and press the flat steel. Then, driven by the drive motor 331, the first driven wheel 335 rotates. Driven by the second belt 302, the third driven wheel 338 rotates together with the first driven wheel 335, so that the second transmission shaft 333 drives the feeding and clamping mechanism 3 to move forward along the second belt 302. At the same time, the third sliding seat 113 on the feeding and clamping mechanism 3 moves forward along the guide rail 102 on the conveying frame 101 to convey the flat steel to the welding mechanism 6;

[0116] 6): When the flat steel enters the material distribution device 632 in the welding mechanism 6 and is placed behind the material distribution comb body 6323, the lifting drive mechanism 24 in the feeding and clamping mechanism 3 drives the lifting rod 23 to rise and release the flat steel;

[0117] 7): At the same time, the feeding mechanism 55 in the cross-bar feeding mechanism 5 feeds the welding mechanism 6, that is, the first drive motor 555 drives the second drive wheel 558 to rotate. Driven by the second drive wheel 558, the driven wheel 556 rotates together with it. The driven wheel 556 drives the drive rod 551 to rotate. Driven by the drive rod 551, the active guide plate 5221 and the driven guide plate 5222 drive the cross-bar to move upward until the cross-bar is driven onto the guide plate 553. The two ends of the cross-bar will enter the material channel 557 between the second limiting plate 554 and the side guide plate 5532, and then run along the material channel 557 to the receiving clamp 5622 in the feeding mechanism 56. Then, the feeding drive mechanism 563 in the feeding mechanism 56 drives the feeding plate 5621 to move towards the welding mechanism 6;

[0118] 8): During the feeding process of the feeding mechanism 56, the receiving device 66 will move forward to cooperate with the feeding mechanism 56. When the receiving plate 663 moves to the appropriate position, the lifting drive mechanism 634 drives the welding support seat 631 to move upward, that is, the sliders at both ends of the welding support seat 631 move along the slide rails 611 inside the columns 61. At the same time, the rack 6311 on the welding support seat 631 moves relative to the transmission gear 6343 on the transmission shaft 6342. When the receiving plate 663

[0119] catches the cross-bar, the lifting drive mechanism 634 drives the welding support seat 631 to move downward. The movement mode of the welding support seat 631 is opposite to that when it rises until the receiving plate 663 drives the cross-bar onto the flat steel;

[0120] 9): Then, the driving cylinder 6621 in the material receiving power mechanism 662 drives the fourth sliding seat 6622 to move back and forth along the third guide rail 6612. Driven by the fourth sliding seat 6622, the material receiving plate 663 also moves back and forth accordingly, so as to place the cross bar at the appropriate position of the flat steel.

[0121] 10): The welding main body 62 in the welding mechanism 6 welds the intersection of the flat steel and the cross bar. During the welding process, one or more welding main bodies can be selected for welding according to needs.

[0122] 11): During the welding process, the completed welded products move forward continuously. When they move to the discharging mechanism 7, the lifting driving mechanism 24 in the discharging mechanism 7 drives the lifting rod 23 to descend to press the products, and then sends them out. That is, the driving motor 71 drives the second driving wheel 73 to rotate, and drives the first transmission wheel 74 on the discharging driving shaft 72 to rotate through the second driving wheel 73, thereby driving the discharging driving shaft 72 to rotate with it. Driven by the discharging driving shaft 72, the second transmission wheels 75 located outside the side support frame 105 at both ends of the discharging driving shaft 72 also rotate together. Since the second transmission wheel 75 is connected to the third transmission wheel 76 through the fifth belt 78, during the rotation of the second transmission wheel 75, the third transmission wheel 76 and the second belt 78 also rotate with it. During the transmission of the fifth belt 78, the first clamping block 304 drives the clamping bracket 31 in the discharging mechanism 7 to rotate along the belt. At the same time, the sliding seats on both sides of the clamping bracket 31 move together along the guide rail 102 on the discharging bracket 104.

[0123] During the above working process, each welding main body at the welding station can work independently according to needs.

[0124] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements can still be made, and these improvements should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent cross-bar pressure welding device integrating loading, processing and unloading, characterized in that: Including: A conveying mechanism (1), a loading clamping mechanism (2), a feeding clamping mechanism (3), a cross-bar feeding mechanism (5), a welding mechanism (6) and an unloading mechanism (7). The conveying mechanism (1), the loading clamping mechanism (2) and the feeding clamping mechanism (3) are all arranged on a conveying machine frame (101). The cross-bar feeding mechanism (5) is arranged on a feeding machine frame (103), and the cross-bar feeding mechanism (5) is arranged above the feeding clamping mechanism (3). The welding mechanism (6) is arranged between the feeding clamping mechanism (3) and the unloading mechanism (7), and the unloading mechanism (7) is arranged on an unloading machine frame (104); The feeding clamping mechanism (3) includes a clamping support (31), a clamping component (32) and a clamping driving mechanism (33). The clamping support (31) is arranged on the conveying machine frame (101), the clamping component (32) is arranged on the clamping support (31), and the clamping driving mechanism (33) is arranged on the side frame of the conveying machine frame (101); Connection bottom plates (211) are arranged below both ends of the clamping support (31). A group of sliding seats (212) are arranged below the connection bottom plates (211). The sliding seats (212) are movably connected to guide rails (102) on the conveying machine frame (101); The clamping component (32) includes a bottom plate (221) and a clamping piece (222). The bottom plate (221) is arranged above the clamping support (31), and the clamping piece (222) is arranged above the bottom plate (221); The feeding end of the clamping piece (222) is triangular. The two sides of the feeding end of the clamping piece (222) are hypotenuses, and the intersection of the two hypotenuses is arc-shaped; The clamping driving mechanism (33) is provided with a driving motor (331), a first transmission shaft (332) and a second transmission shaft (333). The driving motor (331) is arranged on the conveying machine frame (101) through a motor fixing seat. Both ends of the first transmission shaft (332) and the second transmission shaft (333) are arranged on the conveying machine frame (101). A driving wheel (334) is arranged at the output end of the driving motor (331). First driven wheels (335) are arranged at both ends of the first transmission shaft (332) inside the conveying machine frame (101), and a transmission wheel (336) is also arranged at one end close to the driving motor (331). A second driven wheel (337) is arranged outside the conveying machine frame (101); Third driven wheels (338) are arranged at both ends of the second transmission shaft (333) inside the conveying machine frame (101). The driving wheel (334) is connected to the transmission wheel (336) through a first belt (301). The first driven wheel (335) is connected to the third driven wheel (338) through a second belt (302). The clamping support (31) is connected to a third belt (303) through a second clamping block (305); The cross-bar feeding mechanism (5) includes a set of mounting plates (51), a set of mounting brackets (52), a set of side plates (53), a set of material placement frames (54), a feeding mechanism (55) and a feeding mechanism (56). The mounting plates (51) are arranged opposite to each other. The two ends of the mounting brackets (52) are connected to the mounting plates (51). The side plates (53) are relatively arranged on the mounting brackets (52). The material placement frames (54) are arranged on the corresponding mounting brackets (52) or side plates (53). The feeding mechanism (55) is arranged on one side of the material placement frame (54) and cooperates with the material placement frame (54). The feeding mechanism (56) is arranged below the mounting brackets (52), and the feeding mechanism (56) cooperates with the feeding mechanism (55). A set of traveling wheels (511) are arranged outside the mounting plates (51), and the traveling wheels (511) are arranged on the tracks of the support frame; The material placement frame (54) includes a middle material placement frame (541) and a side material placement frame (542). The middle material placement frame (541) is connected to the mounting bracket (52) through a first fixing frame (543), and the two relatively arranged middle material placement frames (541) are connected through a connecting column. The side material placement frame (542) is connected to the side plate (53) through a connecting column; A first limiting plate (544) is arranged on one side of the side material placement frame (542) opposite to each other, and the first limiting plate (544) cooperates with the side material placement frame (542); The feeding mechanism (55) includes a driving rod (551), a set of guiding discs (522), a set of guiding plates (553), a set of second limiting plates (554) and a first driving motor (555). The two ends of the driving rod (551) are connected to the mounting plate (51) through bearing seats, and a driven wheel (556) is arranged at one end of the driving rod (551); A set of active guiding discs (5221) and a set of driven guiding discs (5222) are arranged in the guiding disc (522). The active guiding disc (5221) is connected to the driving rod (551) through a bearing. The driven guiding discs (5222) are arranged at the two ends of the driving rod (551), and a blanking groove (5223) is arranged on the active guiding disc (5221); A set of middle guiding plates (5531) and a set of side guiding plates (5532) are arranged in the guiding plate (553). The middle guiding plate (5531) is arranged on one side of the active guiding disc (5221) and is connected to the vertical fixing frame on the feeding fixing seat (561) in the feeding mechanism (56). The side guiding plate (5532) is arranged on one side of the driven guiding disc (5222) and is connected to the mounting plate (51). The second limiting plate (554) is arranged outside the side guiding plate (5532), and a material channel (557) is arranged between the two. The second limiting plate (554) is connected to the mounting plate (51) through a connecting column; The first driving motor (555) is connected to the mounting plate (51) through a motor base, and a second driving wheel (558) is provided at its output end. The second driving wheel (558) is connected to a driven wheel (556) through a belt; A limiting frame (501) is provided above the feeding mechanism (55), and both ends of the limiting frame (501) are connected to the mounting plate (51); Hook-shaped parts (545) are provided at the ends of the middle material placing frame (541) and the side material placing frame (542), and the hook-shaped parts (545) are hooked on the driving rod (551); the middle material placing frame (541) and the side material placing frame (542) are arranged in an inclined shape and cooperate with the feeding mechanism (55); The feeding mechanism (56) includes a feeding fixed seat (561), a feeding device (562) and a feeding driving mechanism (563). The feeding fixed seat (561) is arranged below the mounting frame (52) and is connected through a connecting column. The feeding device (562) is arranged on one side of the feeding fixed seat (561), and the feeding driving mechanism (563) is arranged on the feeding fixed seat (561), and the output end of the feeding driving mechanism (563) is connected to the feeding device (562); The feeding device (562) includes a feeding plate (5621) and a group of material receiving clamps (5622), and the material receiving clamps (5622) are arranged on the feeding plate (5621); A group of first sliding seats (5611) are provided on the feeding fixed seat (561). The feeding plate (5621) is slidably connected to the first sliding seats (5611) through a group of first guide rails (5623). The feeding driving mechanism (563) is connected to the feeding fixed seat (561) through a cylinder fixed seat, and its output end is connected to the feeding plate (5621); The cross-bar feeding mechanism (5) further includes an adjusting rod (57). Both ends of the adjusting rod (57) are connected to the mounting plate (51) through bearing seats. The lower part of the side plate (53) is connected to the adjusting rod (57) through a group of driving blocks (571), and a hand wheel (572) is provided at one end of the adjusting rod (57); A group of second guide rails (521) are oppositely arranged on the mounting frame (52). The side plate (53) is movably connected to the second guide rails (521) through second sliding seats.

2. The intelligent cross-bar pressure welding device integrating loading, processing and unloading according to claim 1, characterized in that: The conveying mechanism (1) includes a feeding frame (11), a group of transmission rollers (12) and a material distributing mechanism (13). The transmission rollers (12) are arranged on the feeding frame (11), and the material distributing mechanism (13) is arranged at one end of the feeding frame (11); Among them, the feeding frame (11) includes a group of side frames (111) and a group of feeding end frames (112). The side frames (111) are arranged oppositely. The feeding end frames (112) are arranged at both ends of the side frames (111) and are placed between the two side frames (111). The material distributing mechanism (13) is arranged on the feeding end frames (112); A material distributing support frame (131) and a group of material distributing combs (132) are provided in the material distributing mechanism (13), and the material distributing combs (132) are oppositely arranged on the material distributing support frame (131); A third sliding seat (113) is provided below the side frame (111). Both ends of the feeding end frame (112) are provided on one side of the third sliding seat (113). The third sliding seat (113) is movably connected to the guide rail (102) on the conveying machine frame (101). It further includes a material blocking mechanism (14). The material blocking mechanism (14) is provided at one end of the feeding frame (11). The material blocking mechanism (14) includes a material blocking frame (141) and a material blocking driving mechanism (142). The material blocking frame (141) is provided on one side of the material distributing mechanism (13) and is connected to the third sliding seat (113). The material blocking driving mechanism (142) is provided below the material blocking frame (141). One end thereof is connected to the transportation machine frame (15) through a fixing seat, and the other end is connected to the material blocking frame (141). The material blocking frame (141) includes a group of material blocking support frames (1411), a material blocking plate (1412), and a synchronizing rod (1413). The material blocking support frames (1411) are arranged oppositely. The material blocking plate (1412) is provided on the material blocking support frames (1411). The synchronizing rod (1413) is provided between the two material blocking support frames (1411) and is placed below the material blocking plate (1412).

3. The intelligent cross-bar pressure welding device integrating loading, processing and unloading according to claim 1, characterized in that: The loading clamping mechanism (2) is provided with a loading clamping support (21) and a loading clamping component (22). The loading clamping support (21) is provided on the conveying machine frame (101). The loading clamping component (22) is provided above the loading clamping support (21). The loading clamping component (22) includes a bottom plate (221) and a clamping member (222). The bottom plate (221) is provided above the loading clamping support (21). The clamping member (222) is provided above the bottom plate (221). The feeding end of the clamping member (222) is triangular. The two sides of the feeding end of the clamping member (222) are hypotenuses, and the intersection of the two hypotenuses is arc-shaped.

4. The intelligent cross-bar pressure welding device integrating loading, processing and unloading according to claim 1, characterized in that: The discharging mechanism (7) includes a discharging clamping support and a discharging clamping driving mechanism. The discharging clamping support is provided on the discharging machine frame (104). The discharging clamping driving mechanism is provided on the side frame of the discharging machine frame (104). A discharging connection bottom plate is provided below the discharging clamping support. A group of discharging sliding seats are provided below the discharging connection bottom plate. The discharging sliding seats are movably connected to the guide rail of the discharging machine frame (104). The discharging clamping drive mechanism in the discharging mechanism (7) includes a discharging drive motor (71) and a discharging drive shaft (72). The discharging drive motor (71) is arranged on the discharging machine frame (104). The discharging drive shaft (72) is arranged between the two side support frames (105) of the discharging machine frame (104) and is connected through bearing seats. A first drive wheel (73) is arranged at the output end of the discharging drive motor (71). A first transmission wheel (74) is arranged at one end of the discharging drive shaft (72) inside the side support frame (105). Second transmission wheels (75) are arranged at both ends of the discharging drive shaft (72) outside the side support frame (105). A set of third transmission wheels (76) are arranged on the discharging machine frame (104). The first drive wheel (73) is connected to the first transmission wheel (74) through a fourth belt (77). The second transmission wheels (75) are connected to the third transmission wheels (76) through a fifth belt (78). Both ends of the discharging clamping bracket are connected to the fifth belt (78) through first clamping blocks (304); The feeding clamping mechanism (3) and the discharging mechanism (7) further include a lifting rod (23) and a set of lifting drive mechanisms (24). The lifting rod (23) is arranged above the clamping assembly (32). The lifting drive mechanisms (24) are arranged on both sides of the lifting rod (23) and are connected to the lifting rod (23); Among them, the lifting drive mechanism (24) includes a cylinder fixing seat (241), a cylinder (242), and a guide post (243). The cylinder (242) is arranged on the cylinder fixing seat (241), and the cylinder fixing seat (241) is connected to the clamping bracket (31) through a connecting plate (213). The guide post (243) is arranged on the cylinder fixing seat (241) and is placed on one side of the cylinder (242). A sliding connecting piece (244) is arranged at the output end of the cylinder (242). The sliding connecting piece (244) is sleeved on the guide post (243) and is connected to the lifting rod (23).

5. The intelligent cross-bar pressure welding equipment integrating loading, processing and discharging, as described in claim 1, is characterized in that: It further includes a transmission mechanism (4). The transmission mechanism (4) includes a set of transmission support frames, transmission rollers, and an adjustment drive mechanism. The transmission support frames are connected to the conveying machine frame (101). The transmission rollers are arranged between the transmission support frames, and a balance rod (44) is arranged below the transmission rollers. The adjustment drive mechanism is connected to the conveying machine frame (101) through a fixing seat below; 6. The intelligent cross-bar pressure welding equipment integrating loading, processing and discharging, as described in claim 1, is characterized in that: The welding mechanism (6) includes a set of columns (61), at least one welding main machine (62), and a welding station (63). The welding main machine (62) is arranged on the main machine fixing frame (604). Both ends of the main machine fixing frame (604) are connected to the columns (61). The welding station (63) is arranged below the welding main machine (62) and is connected to the columns (61); Among them, the welding main machine (62) includes a welding main machine body (621) and a welding head (622). The welding main machine body (621) is connected to the column (61) through a main machine fixing frame (604). The welding head (622) is arranged below the welding main machine body (621), and one side of it is connected to the column (61) through a fixing seat (6221).

7. The intelligent cross-bar pressure welding equipment integrating loading, processing and discharging, as described in claim 6, is characterized in that: The welding station (63) includes a welding support seat (631), a material distribution device (632) and a group of support seats (633). Both ends of the welding support seat (631) are connected to the slide rails (611) inside the column (61) through sliders for liftable connection. The material distribution device (632) is arranged above the welding support seat (631). The support seat (633) is arranged on one side of the welding support seat (631), and one end far from the welding support seat (631) is connected to the material distribution device (632); The welding station (63) further includes a first lifting drive mechanism (634). The first lifting drive mechanism (634) includes a group of lifting cylinders (6341) and a transmission shaft (6342). The lifting cylinders (6341) are arranged on the base, and their output ends are connected to the welding support seat (631). Both ends of the transmission shaft (6342) are connected to the column (61) through bearing seats, and a group of transmission gears (6343) are arranged on the transmission shaft (6342). A group of racks (6311) are arranged on one side of the welding support seat (631), and the racks (6311) are engaged with the transmission gears (6343); It further includes a pressure tank (64) and an air supply pipe (65). The pressure tank (64) is arranged on one side of the welding main machine (62) and is connected to the main machine fixing frame (604) through a group of support frames (641). The air supply pipe (65) is arranged on the two columns (61), and a group of air supply nozzles are arranged on it. The air supply nozzles are connected to the welding head (622) of the welding main machine (62) through pipelines. The pressure tank (64) is connected to the air supply pipe (65) through a pipeline; The welding mechanism (6) further includes a material receiving device (66). The material receiving device (66) is arranged between the welding mechanism (6) and the discharging mechanism (7). The material receiving device (66) is provided with a material receiving support frame (661), a material receiving power mechanism (662) and a material receiving plate (663). The material receiving support frame (661) is connected to the machine frame through a group of fixing frames (6601). The material receiving power mechanism (662) is arranged on the material receiving support frame (661). The material receiving plate (663) is connected to the material receiving power mechanism (662), and a groove (6631) is arranged on the material receiving plate (663), and the groove (6631) is matched with the cross bar; The material receiving support frame (661) is in an L shape and includes a support frame body. Second mounting plates (6611) are arranged at both ends of the support frame body, and third guide rails (6612) are arranged on the second mounting plates (6611); The material distribution device (632) includes a material distribution fixed seat (6321), a limit frame (6322) and a group of material distribution comb bodies (6323). The material distribution fixed seat (6321) is arranged above the welding support seat (631). The limit frame (6322) is arranged on one side of the material distribution fixed seat (6321), and the two sides are connected by connecting columns. The material distribution comb bodies (6323) are arranged between the material distribution fixed seat (6321) and the limit frame (6322). The material receiving power mechanism (662) includes a driving cylinder (6621) and a fourth sliding seat (6622). The driving cylinder (6621) is fixed on the material receiving support frame (661), and the fourth sliding seat (6622) is movably connected with the third guide rail (6612) on the mounting plate.

8. The intelligent cross-bar pressure welding equipment integrating loading, processing and discharging, as described in any one of claims 1 to 7, is characterized in that: It further includes a working platform (8). The working platform (8) includes a group of steps (81) and a support platform (82). The steps (81) are arranged on both sides of the feeding support. The support platform (82) is arranged above the feeding support and is connected to one of the steps (81). Guardrails are provided on the outer sides of the steps (81) and the support platform (82).

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