Equipment for processing container corner pieces

Abstract

The present application relates to the technical field of container parts processing, and provides a container corner processing equipment, including a welding device, an edge grinding device and a feeding system. The welding device is composed of a welding table and a welding assembly, and the welding assembly includes a robotic arm and a welding gun; the edge grinding device is provided with a positioning fixture, a sliding seat and a grinding assembly, wherein the positioning fixture fixes the workpiece by tightening the airbag, and the grinding assembly can achieve multi-angle grinding; the feeding system includes a sealing plate unloading mechanism, a shell transport mechanism and a transfer mechanism to ensure accurate material transportation and positioning. The present application realizes an automated and efficient container corner production process, significantly improving production efficiency and product quality.

Description

Technical Field

[0001] The present application relates to the technical field of container component processing, and in particular to a device for processing container corner pieces. Background Art

[0002] Container corner fittings are metal components located at each corner of the container, usually made of high-strength steel. They not only provide the main connection point of the container, but also enhance the overall structural strength of the container. Container corner fittings are used to connect and secure the container to the transport vehicle, and through them, multiple containers can be stacked. In addition, corner fittings are also a key part of lifting containers.

[0003] At present, a split container corner fitting is disclosed, that is, the container corner fitting is divided into two parts (shell and sealing plate), the shell is produced by forging process, and then the shell and the sealing plate are fixedly connected. At the same time, compared with the traditional casting process, the split manufacturing process reduces the production cost by about 10%, which has obvious economic advantages. In the split container corner fitting processing process, after the shell and the sealing plate are fixed by welding, the size and burrs of the split container corner fitting edges need to be machined and polished to ensure the size accuracy and flatness of the container corner fitting.

[0004] When grinding the edges of the split container corner fittings, the container corner fittings must first be clamped and then moved to a specific station for edge grinding. When one edge is processed, the workpiece must be repositioned and clamped to continue the same process on the other edges. This grinding mode makes the entire processing process not only inconvenient, but also seriously affects the efficiency of edge milling and grinding. Summary of the invention

[0005] In order to improve the processing efficiency of container corner fittings, the present application provides a device for processing container corner fittings.

[0006] The present application provides a container corner piece processing device, which adopts the following technical solution: A container corner piece processing device, comprising: A welding device, comprising a welding platform, a welding assembly arranged on one side of the welding platform, wherein the welding assembly comprises a welding mechanical arm and a welding gun arranged at one end of the welding mechanical arm; The edge grinding device comprises a positioning fixture, a sliding seat, and a grinding assembly arranged on the sliding seat, wherein the positioning fixture is arranged on one side of the grinding assembly, the positioning fixture comprises a positioning rod, a fastening airbag sleeved on the outside of the positioning rod, and the fastening airbag is connected to an air supply source; the sliding seat comprises a guide rail and a bearing slide slidably arranged on the guide rail, a bearing turntable is rotatably arranged at one end of the bearing slide, the grinding assembly is arranged at one end of the bearing slide, the grinding assembly comprises a power source, and a grinding wheel slidably arranged at one end of the bearing slide, the power source is used to drive the bearing turntable to rotate, and the position of the grinding wheel after sliding can be fixed; The material conveying system includes a sealing plate unloading mechanism, a shell transportation mechanism and a transfer mechanism. The sealing plate unloading mechanism is located above the welding table and is used to move the sealing plate to the welding table; the shell transportation mechanism is located on one side of the welding table and is used to transport the shell to the welding table; the transfer mechanism is used to transport the container corner fittings on the welding table to the positioning fixture.

[0007] By adopting the above technical solutions, the design of the welding device makes the welding process more stable and reliable, ensuring the precise connection between the shell and the sealing plate; the positioning fixture in the edge grinding device can firmly fix the container corner fittings, avoiding quality problems caused by loose workpieces during the grinding process; after the container corner fittings are clamped by the positioning fixture, the bearing turntable and the grinding wheel on it can rotate under the action of the power source, so as to grind the four edges of the container corner fittings at the same time, without the need to frequently change the direction, greatly improving the work efficiency. The various mechanisms of the feeding system work together to automatically complete multiple links such as sealing plate unloading, shell transportation and finished product transfer, further improving the work efficiency of the overall production line.

[0008] Optionally, the sealing plate unloading mechanism includes a material storage box, a material pushing slide rod, a material unloading seat arranged on one side of the material storage box, and a material unloading push rod slidably arranged on the material unloading seat; The material storage box is provided with a discharge port, one end of the push slide rod is inserted into the material storage box and connected with a push strip, the push strip is arranged opposite to the discharge port, and the material storage box is provided with a first driving source for driving the push slide rod to slide; The material discharging seat is provided with a material discharging opening, and a movable stop edge is provided at the material discharging opening, and the movable stop edge is used to open or close the material discharging opening; A clamping block is arranged at one end of the material unloading push rod, and the clamping block is used for clamping and cooperating with the sealing plate. A second driving source for driving the material unloading push rod to slide is arranged on the material unloading seat.

[0009] By adopting the above technical solution, the design of the material storage box can accommodate multiple sealing plates, ensuring continuous feeding and reducing manual intervention; the sealing plate in the material storage box can be pushed out of the discharge port by the pushing bar under the action of the first driving source and enter the unloading port of the unloading seat. The movable retaining edge set at the unloading port can remain in a closed state when unloading is not required to prevent the sealing plate from falling off prematurely. When unloading is required, the second driving source drives the unloading push rod to slide, so that the clamping block and the sealing plate are engaged and matched, so that the sealing plate is smoothly pushed out of the unloading port and sent to the welding table. It effectively improves the automation and accuracy of unloading the sealing plate, reduces manual intervention, and improves production efficiency.

[0010] Optionally, the shell transport mechanism includes a shell conveyor belt and a feed push rod, the feed push rod is slidably arranged at one end of the shell conveyor belt close to the welding table, and a third driving source for driving the feed push rod to slide is arranged on the shell conveyor belt.

[0011] By adopting the above technical solution, the shell conveyor belt is responsible for continuously transporting the shell from a distance to a position close to the welding table, and the feed push rod slides under the action of the third driving source to accurately push a single shell to the welding table, thereby avoiding the inconvenience and errors caused by manual handling, and significantly improving the degree of automation and work efficiency of shell assembly.

[0012] Optionally, the transfer mechanism includes a first transfer conveyor belt, a second transfer conveyor belt and a transfer robot arm, the first transfer conveyor belt is located on the welding table, the second transfer conveyor belt is located on one side of the welding table, and the first transfer conveyor belt and the second transfer conveyor belt are arranged in a colinear manner; The positioning rod is fixed above the second transfer conveyor belt, the positioning rod is located at one end of the second transfer conveyor belt close to the polishing device, and the transfer mechanical arm is used to sleeve the container corner piece on the second transfer conveyor belt onto the positioning rod; The welding device further comprises a positioning assembly arranged on the welding table, and the positioning assembly is used for clamping the shell.

[0013] By adopting the above technical solution, the collinear setting of the first transfer conveyor belt and the second transfer conveyor belt ensures the smooth transition of the container corner fittings from the welding table to the side of the grinding device, and the transfer robot arm can quickly put the container corner fittings on the second transfer conveyor belt on the positioning rod, which significantly improves the automation level and work efficiency of the overall processing process. In addition, this design also avoids the potential safety hazards that may occur during traditional manual handling, further ensuring production safety. The positioning component added to the welding table can clamp and fix the shell at the specified welding position when the shell moves to the first transfer conveyor belt, which improves the stability of the shell during the welding process, thereby ensuring the welding quality.

[0014] Optionally, the positioning assembly includes a driving member and two positioning clamps arranged opposite to each other, and the driving member is used to drive the two positioning clamps to move relative to each other.

[0015] By adopting the above technical solution, the positioning assembly of the welding device can more accurately fix the container corner fittings during the welding process, ensuring the stability and accuracy of the welding position. The driving member drives the two positioning clamps to move relative to each other, which can adapt to container corner fittings of different sizes and improve the versatility and flexibility of the equipment.

[0016] Optionally, the grinding assembly includes a first cylinder, and a piston rod of the first cylinder is connected to the grinding wheel.

[0017] By adopting the above technical solution, the first cylinder can provide stable power output to ensure that the grinding wheel maintains a constant pressure during operation, thereby improving the grinding quality and consistency; in addition, the position of the grinding wheel can also be adjusted by the first cylinder to adapt to container corner pieces of different sizes.

[0018] Optionally, a pressure sensor is further provided between the piston rod of the first cylinder and the grinding wheel.

[0019] By adopting the above technical solution, the pressure sensor can monitor in real time the pressure applied by the grinding wheel during operation, which helps to accurately control the grinding force and avoid surface damage or deformation of container corner parts due to excessive pressure, thereby ensuring the stability and consistency of processing quality.

[0020] Optionally, the grinding assembly further includes a second cylinder and a replacement grinding wheel, wherein the replacement grinding wheel and the grinding wheel are spaced apart around the axis of the carrying turntable, and a piston rod of the second cylinder is connected to the replacement grinding wheel.

[0021] By adopting the above technical solution, the piston rod of the second cylinder is connected to the replacement grinding wheel, so that when it is necessary to replace the grinding wheel of different specifications or types, the grinding wheel and the replacement grinding wheel can be quickly switched by controlling the actions of the first cylinder and the second cylinder to complete different grinding processes and meet different processing requirements, thereby improving the flexibility and adaptability of the equipment. Not only does it reduce the downtime caused by replacing the grinding wheel, but it also improves the overall processing efficiency.

[0022] Optionally, the movable stop edge includes a plurality of stoppers slidably connected to the bottom of the material discharge seat, and each stopper is provided with a driving inclined surface at one end close to the material discharge port; when the sealing plate pushes the driving inclined surface, the stopper slides to open the material discharge port; The material discharge seat is also provided with a reset member, and the reset member is used to drive the blocking piece to slide to close the material discharge port.

[0023] By adopting the above technical solution, when the sealing plate pushes the driving inclined plane, the baffle slides to open the discharge port, thereby allowing the sealing plate to fall smoothly; in the absence of the sealing plate pushing, the reset member will drive the baffle to slide to close the discharge port to prevent the sealing plate from accidentally falling.

[0024] Optionally, one end of the clamping block tapers away from the blanking push rod.

[0025] By adopting the above technical solution, the design of one end of the clamping block gradually shrinking in the direction away from the blanking push rod can more conveniently be clamped with the sealing plate, reducing the clamping failure caused by improper position during the clamping process, thereby improving the stability and reliability of the sealing plate blanking.

[0026] In summary, the present application includes at least one of the following beneficial effects: 1. In this application, by providing a positioning fixture and a sliding seat, and using a fastening airbag to fix the container corner fittings, the container corner fittings are quickly clamped and stably fixed, which significantly improves the stability during the processing and avoids errors caused by frequent clamping; 2. In the present application, the positioning fixture and the rotatable load-bearing turntable are matched, so that the grinding assembly can grind multiple edges of the container corner fittings at the same time, reducing the number of reversing operations and greatly improving the efficiency of edge grinding; 3. The sealing plate unloading mechanism, shell transport mechanism and transfer mechanism of the feeding system in this application work together to ensure the automated transportation from raw materials to finished products, simplify the production process, reduce the need for manual intervention, and further improve the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of the container corner piece processing equipment according to the embodiment of the present application; Figure 2 It is a structural schematic diagram of the sealing plate unloading mechanism in the embodiment of the present application; Figure 3 is a schematic structural diagram of an edge grinding device in an embodiment of the present application; Figure 4 is a structural schematic diagram of the edge grinding device in another perspective in an embodiment of the present application; Explanation of the reference numerals: 1. welding device; 11. welding table; 12. welding assembly; 121. welding robot arm; 122. welding gun; 13. positioning assembly; 131. positioning clamp; 132. driving member; 2. edge grinding device; 21. positioning fixture; 211. positioning rod; 212. fastening airbag; 213. air supply source; 22. sliding seat; 221. guide rail; 222. bearing slide; 223. bearing turntable; 23. grinding assembly; 231. power source; 232. grinding wheel; 233. first cylinder; 234. second cylinder; 235. replacement grinding wheel; 236. pressure sensor; 237. driving gear; 238. driven gear Gear; 3. Closing plate unloading mechanism; 31. Storage box; 311. Discharge port; 32. Pushing slide rod; 321. Pushing bar; 33. Unloading seat; 331. Unloading port; 332. Guide groove; 34. Movable stop edge; 341. Stop sheet; 342. Reset member; 35. Unloading push rod; 351. Clamping block; 36. First driving source; 37. Second driving source; 4. Shell transport mechanism; 41. Shell conveyor belt; 42. Feed push rod; 43. Third driving source; 5. Transfer mechanism; 51. First transfer conveyor belt; 52. Second transfer conveyor belt; 521. Mounting frame; 53. Transfer robot arm; 531. Clamping member; 6. Closing plate; 61. Matching hole. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0029] Reference Figure 1 and Figure 2 , the container corner processing equipment provided in the embodiment of the present application includes a welding device 1, an edge grinding device 2 and a feeding system. The welding device 1 includes a welding table 11, a positioning assembly 13 arranged on the welding table 11, and a welding assembly 12 arranged on one side of the welding table 11. The welding assembly 12 includes a welding robot arm 121 and a welding gun 122 fixed to the moving end of the welding robot arm 121. The welding robot arm 121 uses a multi-degree-of-freedom industrial robot arm with high flexibility and precision; the welding gun 122 realizes automatic welding under the action of the welding robot arm 121 to ensure the welding quality. The positioning assembly 13 includes a driving member 132 and two positioning clamps 131 arranged oppositely. In this embodiment, the driving member 132 is specifically configured as a driving cylinder, and four driving cylinders are specifically configured, and one positioning clamp 131 corresponds to two driving cylinders; the driving cylinder is fixed on the welding table 11, and one end of the piston rod of the driving cylinder is fixed to the corresponding positioning clamp 131.

[0030] Reference Figure 1 and Figure 2, the feeding system includes a sealing plate unloading mechanism 3, a shell transport mechanism 4 and a transfer mechanism 5. The shell transport mechanism 4 includes a shell conveyor belt 41, a feed push rod 42 and a third driving source 43. The shell conveyor belt 41 is located on one side of the welding table 11. In this embodiment, the shell conveyor belt 41 is specifically configured as a roller conveyor; the third driving source 43 is located at one end of the shell conveyor belt 41 close to the welding table 11, and is fixed to the frame of the shell conveyor belt 41; the third driving source 43 is specifically configured as a fifth cylinder, and one end of the piston rod of the fifth cylinder is fixedly connected to the feed push rod 42. When the shell conveyor belt 41 is used to transport the shell to one side of the welding table 11, the fifth cylinder is started, and the feed push rod 42 is driven by the fifth cylinder to slide in a direction perpendicular to the shell conveyor belt 41 to push the shell onto the welding table 11.

[0031] Reference Figure 1 and Figure 2 The transfer mechanism 5 includes a first transfer conveyor belt 51, which is fixed on the welding table 11; the first transfer conveyor belt 51 is arranged perpendicular to the shell conveyor belt 41, and the first transfer conveyor belt 51 is also arranged as a roller conveyor. After the shell is pushed from the shell conveyor belt 41 to the welding table 11, it continues to move under the action of the first transfer conveyor belt 51 until it moves to the specified position, and the driving cylinder in the positioning assembly 13 is activated, so that the positioning clamping plate 131 clamps the shell and fixes the shell in the welding area.

[0032] Reference Figure 1 and Figure 2 , the sealing plate unloading mechanism 3 is fixed above the welding table 11 through a frame, and the sealing plate unloading mechanism 3 includes a unloading seat 33. The storage box 31 is specifically a rectangular container with an opening at the top, and a discharge port 311 is provided on the side wall of the storage box 31. A material pushing slide rod 32 is slidably arranged on the storage box 31, and one end of the material pushing slide rod 32 is located in the storage box 31 and is connected to a material pushing strip 321; the storage box 31 is also fixedly connected to a first driving source 36 through a bracket; the first driving source 36 is specifically configured as a third cylinder, and the piston rod of the third cylinder is fixedly connected to one end of the material pushing slide rod 32 located outside the storage box 31. When the third cylinder is started, the sealing plates 6 stacked in the storage box 31 can be pushed out of the storage box 31 one by one along the discharge port 311.

[0033] Reference Figure 2, the material discharge seat 33 is located on the side of the material storage box 31 where the material discharge port 311 is provided, and the material discharge seat 33 is provided with a material discharge port 331. A movable stop edge 34 is provided at the material discharge port 331, and the movable stop edge 34 includes a plurality of stop pieces 341 arranged at intervals around the center of the material storage port, and a driving inclined surface is also processed at one end of the stop piece 341 close to the material discharge port 331, and the driving inclined surface is inclined downward in a direction away from the material discharge port 311. A plurality of guide groove bodies 332 are fixed at the bottom of the material discharge seat 33, and the guide groove bodies 332 are arranged one by one with the stop pieces 341, and one end of the stop piece 341 slides in the guide groove body 332, so that the stop piece 341 is slidably connected below the material discharge port 331. A reset member 342 is provided in the guide groove body 332, and the reset member 342 is specifically configured as a reset spring, and the reset spring is connected between the inner side wall of the guide groove body 332 and the stop piece 341. In this embodiment, two stop pieces 341 are arranged relatively.

[0034] Reference Figure 2 A second driving source 37 is also fixed on the top of the material unloading seat 33. The second driving source 37 is specifically set as a fourth cylinder. A material unloading push rod 35 is fixed to one end of the piston rod of the second cylinder 234. A clamping block 351 is fixed to one end of the material unloading push rod 35 away from the fourth cylinder. A matching hole 61 is provided on the sealing plate 6. The cross section of one end of the clamping block 351 gradually decreases in the direction away from the fourth cylinder, and the shape of the clamping block 351 is adapted to the matching hole 61, so that the clamping block 351 can be clamped with the sealing plate 6.

[0035] Reference Figure 1 and Figure 2 , the pushing slide 32 pushes the sealing plate 6 out of the storage box 31, so that the sealing plate 6 moves to the discharge port 331. The fourth cylinder drives the discharge push rod 35 to move downward, driving the sealing plate 6 to move downward. During the downward movement of the sealing plate 6, the driving inclined surface is pushed, so that the baffle 341 slides to open the discharge port 331, thereby allowing the sealing plate 6 to fall smoothly; and in the absence of the push of the sealing plate 6, the reset member 342 will drive the baffle 341 to slide to close the discharge port 331. The discharge push rod 35 drives the sealing plate 6 to move to the shell on the welding table 11, and the welding assembly 12 welds and fixes the contact between the sealing plate 6 and the shell. When the welding is completed, the fourth cylinder is started first to drive the discharge push rod 35 to move upward and return to the initial position; then the positioning assembly 13 is released, so that the welded container corner parts continue to move to the next area under the transportation of the first transfer conveyor belt 51.

[0036] Reference Figure 1The transfer mechanism 5 further includes a second transfer conveyor belt 52 and a transfer robot arm 53. The second transfer conveyor belt 52 is located at one side of the welding table 11 and is arranged in line with the first transfer conveyor belt 51. In this embodiment, the second transfer conveyor belt 52 is configured as a roller conveyor. The welded container corner piece is transported by the first transfer conveyor belt 51 and moves to the second transfer conveyor belt 52. The transfer robot arm 53 is located at the end of the second transfer conveyor belt 52.

[0037] Reference Figure 3 and Figure 4 The edge grinding device 2 includes a positioning fixture 21, a sliding seat 22, and a grinding assembly 23 arranged on the sliding seat 22. A mounting frame 521 is fixed on the frame of the second transfer conveyor belt 52, and the mounting frame 521 is located at the end of the second transfer conveyor belt 52. The positioning fixture 21 includes a positioning rod 211, a fastening airbag 212 is sleeved and fixed outside the positioning rod 211, and one end of the positioning rod 211 is fixed on the mounting frame 521; the fastening airbag 212 is connected to the gas supply source 213 through a hose, and the gas supply source 213 is specifically configured as an air pump, and the gas supply source 213 is fixed on the mounting frame 521. A clamping member 531 is fixed at the end of the transfer robot arm 53. After the clamping member 531 clamps the container corner piece at the end of the second transfer conveyor belt 52, it is sleeved on the positioning rod 211, and the fastening airbag 212 is located inside the container corner piece. The container corner piece is clamped by inflating the fastening airbag 212. The outer material of the fastening airbag 212 can be rubber or silicone.

[0038] Reference Figure 3 and Figure 4The sliding seat 22 includes a guide rail 221 and a bearing slide 222 slidably disposed on the guide rail 221. A driving assembly is disposed on the guide rail 221. In this embodiment, the driving assembly is specifically configured as a motor screw assembly, which drives the bearing slide 222 to slide along the guide rail 221, so that the bearing slide 222 approaches or moves away from the positioning fixture 21. A bearing turntable 223 is disposed at one end of the bearing slide 222, and the bearing turntable 223 is rotatably connected to one side of the bearing slide 222 through a rotating shaft. The grinding assembly 23 includes a power source 231, a grinding wheel 232 slidably disposed on one side of the bearing turntable 223, and a replacement grinding wheel 235. The power source 231 can be an electric motor or a hydraulic motor. The power source 231 is fixed on the bearing slide 222. One end of the output shaft of the power source 231 passes through the bearing slide 222 and is fixed with a driving gear 237. A driven gear 238 is coaxially fixed on the rotating shaft connected to the bearing turntable 223, and the driven gear 238 is meshed with the driving gear 237. When the power source 231 is started, the bearing turntable 223 can be driven to rotate. In this embodiment, two grinding wheels 232 are arranged opposite to each other, and two first cylinders 233 are also fixed on the bearing turntable 223. The first cylinders 233 correspond to the grinding wheels 232 one by one, and a pressure sensor 236 is fixed between the piston rod of the first cylinder 233 and the corresponding grinding wheel 232. Two replacement grinding wheels 235 are also arranged relatively, and two second cylinders 234 are fixed on the bearing turntable 223, and the second cylinders 234 correspond to the replacement grinding wheels 235 one by one, and a pressure sensor 236 is fixed between the piston rod of the second cylinder 234 and the corresponding replacement grinding wheel 235. The replacement grinding wheel 235 and the grinding wheel 232 are both arranged in a cylindrical shape, and the axes of the grinding wheel 232 and the replacement grinding wheel 235 are perpendicular to the bearing turntable 223.

[0039] The grinding wheel 232 is driven by the sliding seat 22 to move toward the positioning fixture 21, so that the container corner piece is located between the two grinding wheels 232, and then the grinding wheel 232 is adjusted to move to a suitable position by the first cylinder 233, and then the power source 231 is started, and the bearing turntable 223 and the grinding wheel 232 thereon can rotate under the action of the power source 231, so that the four edges of the container corner piece can be polished simultaneously. After the polishing is completed, the container corner piece can be turned and placed on the second transfer conveyor belt, so that the polishing assembly 23 can polish the other four edges of the container corner piece.

[0040] In other embodiments, a return mechanism and a steering member may be further provided to automatically turn the container corner pieces that have completed one grinding process and return them to the second transfer conveyor belt 52 .

[0041] The implementation principle of the container corner fitting processing equipment of this embodiment is as follows: the sealing plate unloading mechanism 3 is started, and the sealing plate 6 in the material storage box 31 is pushed out in turn by the material pushing slide rod 32, and sent to the welding table 11 through the unloading push rod. The shell transport mechanism 4 is started, the shell conveyor belt 41 transports the shell to the side of the welding table 11, and the feeding push rod 42 pushes the shell to the welding table 11. The welding device 1 is started, and the mechanical arm drives the welding gun 122 to weld the sealing plate 6 and the shell to form the container corner fitting. The transfer mechanism 5 is started, and the first transfer conveyor belt 51 sends the welded container corner fitting to the second transfer conveyor belt 52, and the transfer mechanical arm 53 sets the container corner fitting on the positioning rod 211 of the positioning fixture 21. The edge grinding device 2 is started, and the bearing slide 222 slides to a suitable position along the guide slide rail 221, and the bearing turntable 223 rotates, driving the grinding assembly 23 to grind the four edges of the container corner fitting. After the grinding is completed, the transfer robot arm 53 removes the container corner fittings from the positioning fixture 21 and puts them into the designated area. This embodiment realizes the full process of automated processing of container corner fittings. The blanking of the cover plate 6 and the transportation of the shell ensure the stable supply of raw materials, the welding step ensures the high-quality forming of the container corner fittings, the transfer step realizes the accurate handling of the welded container corner fittings, and the edge grinding step improves the processing efficiency through efficient multi-edge synchronous grinding. Finally, the blanking step completes the orderly placement of the processed container corner fittings, ensuring the integrity and efficiency of the production process.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A container corner piece processing equipment, characterized in that: include: A welding device (1) comprising a welding platform (11), a welding assembly (12) arranged on one side of the welding platform (11), the welding assembly (12) comprising a welding mechanical arm (121) and a welding gun (122) arranged at one end of the welding mechanical arm (121); An edge grinding device (2) comprises a positioning fixture (21), a sliding seat (22), and a grinding assembly (23) arranged on the sliding seat (22), wherein the positioning fixture (21) is arranged on one side of the grinding assembly (23), the positioning fixture (21) comprises a positioning rod (211), a fastening airbag (212) sleeved outside the positioning rod (211), and the fastening airbag (212) is connected to an air supply source (213); the sliding seat (22) comprises a guide rail (221) and a guide rail (221) slidably arranged on the guide rail (221). A bearing slide (222) on the guide rail (221), one end of the bearing slide (222) being rotatably provided with a bearing turntable (223), the grinding assembly (23) being provided at one end of the bearing slide (222), the grinding assembly (23) comprising a power source (231) and a grinding wheel (232) slidably provided at one end of the bearing slide (222), the power source (231) being used to drive the bearing turntable (223) to rotate, and the position of the grinding wheel (232) after sliding can be fixed; The material conveying system comprises a sealing plate unloading mechanism (3), a shell transport mechanism (4) and a transfer mechanism (5), wherein the sealing plate unloading mechanism (3) is located above the welding table (11) and is used to move the sealing plate (6) onto the welding table (11); the shell transport mechanism (4) is located on one side of the welding table (11) and is used to transport the shell onto the welding table (11); and the transfer mechanism (5) is used to transport the container corner piece on the welding table (11) to the positioning fixture (21).

2. The container corner fitting processing equipment according to claim 1, characterized in that: The sealing plate unloading mechanism (3) comprises a material storage box (31), a material pushing sliding rod (32), a material unloading seat (33) arranged on one side of the material storage box (31), and a material unloading pushing rod (35) slidably arranged on the material unloading seat (33); The material storage box (31) is provided with a material discharge port (311), one end of the material push slide rod (32) is inserted into the material storage box (31) and connected to a material push strip (321), the material push strip (321) is arranged opposite to the material discharge port (311), and the material storage box (31) is provided with a first driving source (36) for driving the material push slide rod (32) to slide; The material discharge seat (33) is provided with a material discharge opening (331), and a movable stop edge (34) is provided at the material discharge opening (331), and the movable stop edge (34) is used to open or close the material discharge opening (331); A clamping block (351) is provided at one end of the material discharge push rod (35), and the clamping block (351) is used for clamping and cooperating with the sealing plate (6). A second driving source (37) for driving the material discharge push rod (35) to slide is provided on the material discharge seat (33).

3. The container corner fitting processing equipment according to claim 2, characterized in that: The shell transport mechanism (4) comprises a shell conveyor belt (41) and a feed push rod (42); the feed push rod (42) is slidably arranged at one end of the shell conveyor belt (41) close to the welding table (11); and a third driving source (43) for driving the feed push rod (42) to slide is arranged on the shell conveyor belt (41).

4. The container corner fitting processing equipment according to claim 2, characterized in that: The transfer mechanism (5) comprises a first transfer conveyor belt (51), a second transfer conveyor belt (52) and a transfer robot arm (53), wherein the first transfer conveyor belt (51) is located on the welding table (11), the second transfer conveyor belt (52) is located on one side of the welding table (11), and the first transfer conveyor belt (51) and the second transfer conveyor belt (52) are arranged in a colinear manner; The positioning rod (211) is fixed above the second transfer conveyor belt (52), the positioning rod (211) is located at one end of the second transfer conveyor belt (52) close to the edge grinding device (2), and the transfer mechanical arm (53) is used to sleeve the container corner piece on the second transfer conveyor belt (52) onto the positioning rod (211); The welding device (1) further comprises a positioning assembly (13) arranged on the welding table (11), wherein the positioning assembly (13) is used for clamping the shell.

5. The container corner fitting processing equipment according to claim 4, characterized in that: The positioning assembly (13) comprises a driving member (132) and two positioning clamping plates (131) arranged opposite to each other, and the driving member (132) is used to drive the two positioning clamping plates (131) to move relative to each other.

6. The container corner fitting processing equipment according to claim 1, characterized in that: The grinding assembly (23) comprises a first cylinder (233), wherein a piston rod of the first cylinder (233) is connected to the grinding wheel (232).

7. The container corner fitting processing equipment according to claim 6, characterized in that: A pressure sensor (236) is also provided between the piston rod of the first cylinder (233) and the grinding wheel (232).

8. The container corner fitting processing equipment according to claim 1, characterized in that: The grinding assembly (23) further comprises a second cylinder (234) and a replacement grinding wheel (235); the replacement grinding wheel (235) and the grinding grinding wheel (232) are arranged at intervals around the axis of the bearing turntable (223); and the piston rod of the second cylinder (234) is connected to the replacement grinding wheel (235).

9. The container corner fitting processing equipment according to claim 3, characterized in that: The movable stop edge (34) comprises a plurality of stoppers (341) slidably connected to the lower side of the material discharge seat (33), and each stopper (341) is provided with a driving inclined surface at one end close to the material discharge opening (331); when the sealing plate (6) pushes the driving inclined surface, the stopper (341) slides to open the material discharge opening (331); The material discharge seat (33) is also provided with a reset member (342), and the reset member (342) is used to drive the blocking piece (341) to slide so as to close the material discharge opening (331).

10. The container corner fitting processing equipment according to claim 3, characterized in that: One end of the clamping block (351) gradually shrinks in a direction away from the blanking push rod (35).

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