CN113695925A

CN113695925A - IBC ton bucket frame automatic production line

Info

Publication number: CN113695925A
Application number: CN202111008792.3A
Authority: CN
Inventors: 丁小生
Original assignee: Guangdong Hwashi Technology Inc
Current assignee: Guangdong Hwashi Technology Inc
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2021-11-26

Abstract

The invention belongs to the technical field of frame processing, and particularly relates to an automatic production line of an IBC (intermediate bulk Container) ton barrel frame.

Description

IBC ton bucket frame automatic production line

Technical Field

The invention belongs to the technical field of frame processing, and particularly relates to an automatic production line for IBC (intermediate bulk Container) ton barrel frames.

Background

The IBC ton bucket has the advantages of light weight, high strength, corrosion resistance and the like. The multifunctional container is widely used in the industries of chemical industry, medicine, food, coating, grease and the like, and is a necessary tool for modern storage and transportation of liquid products. The ton bucket is formed by combining an inner container and a metal frame, the inner container is formed by blow molding high molecular weight high density polyethylene, the strength is high, the corrosion resistance and the sanitation are good, and the metal frame is added outside the inner container, so that the ton bucket is safer and more reliable in use.

However, the existing production line of the IBC ton barrel frame does not realize a comprehensive systematic structure, and the processing of partial structures of the frame is carried out in a scattered manner, so that the production time of the IBC ton barrel frame is prolonged, and the production efficiency is reduced.

Disclosure of Invention

The invention aims to provide an automatic production line of IBC ton barrel frames, and aims to solve the technical problem that the production line of the IBC ton barrel frames in the prior art does not realize a comprehensive systematic structure and performs zero-dispersion processing on partial structures of the frames, so that the production time of the IBC ton barrel frames is prolonged.

In order to achieve the above object, an IBC ton barrel frame automatic production line provided in an embodiment of the present invention includes:

the gantry type mesh automatic butt-welding mechanism is used for welding the pipes overlapped to form the mesh so as to connect the pipes into a whole;

the mesh truss blanking mechanism is arranged at the output end of the gantry type mesh automatic butt-welding mechanism and is used for taking down and transferring meshes on the gantry type mesh automatic butt-welding mechanism outwards;

the mesh overturning mechanism is arranged on one side of the mesh truss blanking mechanism and used for receiving meshes on the mesh truss blanking mechanism and overturning the meshes by 90 degrees and then transferring the meshes outwards;

the net frame bending and forming mechanism is arranged on one side of the net sheet overturning mechanism and used for receiving the net sheets on the net sheet overturning mechanism and bending the net sheets to form a net frame;

the net frame locking mechanism is arranged on one side of the net frame bending and forming mechanism and used for compressing and locking the port of the net frame;

the screen frame punching mechanism is arranged on one side of the screen frame locking mechanism and is used for flattening and punching the lower end of the screen frame;

the screen frame blanking conveying line is arranged on one side of the screen frame punching mechanism and is used for transferring a finished screen frame outwards;

and the feeding and discharging mechanism of the screen frame truss is communicated with the screen frame bending and forming mechanism, the screen frame locking mechanism, the screen frame punching mechanism and the screen frame blanking conveying line in a penetrating manner and used for enabling the screen frame to be in the screen frame bending and forming mechanism, the screen frame punching mechanism and the screen frame blanking conveying line to be transferred.

Optionally, the gantry type mesh automatic butt-welding mechanism comprises a mesh butt-welding conveying assembly, a mesh lap-joint bearing frame and a mesh butt-welding assembly; the mesh lap joint bearing frame is movably arranged on the mesh butt-welding conveying assembly, and a plurality of pipes lapped into meshes are borne on the mesh lap joint bearing frame; the mesh butt-welding conveying component conveys the mesh lap-joint bearing frame to the mesh butt-welding conveying component, and the mesh butt-welding conveying component welds and fixes a plurality of pipes on the mesh lap-joint bearing frame.

Optionally, the mesh butt-welding conveying assembly comprises a butt-welding conveying base, a butt-welding conveying guide rail, a mesh butt-welding conveying motor, a first speed reducer, a first synchronizing rod, a first transmission belt pulley set and a butt-welding conveying traction base; the two butt-welding conveying guide rails are arranged on the left side and the right side of the butt-welding conveying base along the length direction of the butt-welding conveying base; the two groups of first transmission belt pulley groups are rotatably arranged on the left side and the right side of the butt-welding conveying base; the butt-welding conveying traction base is arranged on the two butt-welding conveying guide rails in a sliding mode, the left side and the right side of the butt-welding conveying traction base are connected with the two groups of first transmission belt pulley sets simultaneously, and the tail end of the butt-welding conveying traction base is connected with the mesh lap joint bearing frame; the first speed reducer is fixedly installed at the bottom of the butt-welding conveying base, the input end of the first speed reducer is connected with the mesh butt-welding conveying motor, the output end of the first speed reducer is connected with the first synchronizing rod, and two ends of the first synchronizing rod are connected with the two groups of first transmission belt pulley groups simultaneously.

Optionally, the mesh truss blanking mechanism comprises a mesh blanking conveying truss, a mesh blanking transfer assembly and a mesh blanking clamping assembly; the mesh blanking conveying truss is erected at the output end of the gantry type mesh automatic butt-welding mechanism, the mesh blanking transfer component is movably arranged on the mesh blanking conveying truss, and the mesh blanking clamping component is fixedly arranged at the bottom of the mesh blanking transfer component; and the mesh blanking transfer component is driven to drive the mesh blanking clamping component to move along the mesh blanking conveying truss.

Optionally, the mesh overturning mechanism comprises a mesh front-back pushing assembly, a mesh angle overturning assembly and a mesh overturning and clamping assembly; the mesh front and rear pushing assembly is arranged on one side of the mesh truss blanking mechanism; the mesh angle overturning assembly is movably arranged on the mesh front and back pushing assembly, and the mesh front and back pushing assembly drives the mesh angle overturning assembly to move back and forth; the mesh overturning and clamping assembly is movably arranged on the mesh angle overturning assembly, and the mesh angle overturning assembly drives the mesh overturning and clamping assembly to rotate.

Optionally, the net frame bending forming mechanism comprises a bending rack and four bending assemblies arranged side by side along the length direction of the bending rack, and each bending assembly is arranged independently; each bending assembly can move or turn through the upper oil cylinder, the lower oil cylinder, the left oil cylinder, the right oil cylinder and the bending oil cylinder.

Optionally, the frame locking mechanism comprises:

the lock catch rack is provided with a lock catch component along the middle part of the lock catch rack in the vertical direction and used for pressing the butt joint part of the screen frame at the transverse rib;

the two positioning butt-joint components are respectively positioned at two sides of the lock catch rack and can move along the horizontal square of the lock catch rack so as to position the butt-joint position of the net frames and realize the nested butt-joint of the net frames at the butt-joint position;

and the positioning and clamping assembly is positioned on one side of the lock catch assembly, wherein the positioning and clamping assembly can move along the vertical direction of the lock catch rack and is used for clamping the transverse ribs on the screen frame and forcing the butt joint parts on the left transverse rib and the right transverse rib to align.

Optionally, the frame punching mechanism comprises a punching chassis; a punching platform used for placing the butted and pressed screen frame is arranged in the middle of the punching underframe; the punching platform is provided with a group of punching assemblies along four adjacent sides of the punching platform respectively, wherein the punching assemblies are a first punching assembly, a second punching assembly, a third punching assembly and a fourth punching assembly respectively, and the first punching assembly, the second punching assembly, the third punching assembly and the fourth punching assembly can move along the length direction or the width direction of the punching underframe respectively; the first punching assembly, the second punching assembly, the third punching assembly and the fourth punching assembly respectively comprise a single sliding structure and a plurality of punching structures, and the sliding structures can realize synchronous movement of the plurality of punching structures along the length direction or the width direction of the punching underframe.

Optionally, the net frame truss feeding and discharging mechanism comprises a net frame feeding and discharging conveying truss, and a first net frame clamping and transferring device, a second net frame clamping and transferring device and a third net frame clamping and transferring device which are movably mounted on the net frame feeding and discharging conveying truss; the screen frame feeding and discharging conveying truss penetrates through and is communicated with the screen frame bending and forming mechanism, the screen frame locking mechanism, the screen frame punching mechanism and the screen frame discharging conveying line; the first screen frame clamping and transferring device acts between the screen frame bending and forming mechanism and the screen frame locking mechanism; the second screen frame clamping and transferring device acts between the screen frame locking mechanism and the screen frame punching mechanism; and the third screen frame clamping and transferring device acts between the screen frame punching mechanism and the screen frame blanking conveying line.

One or more technical solutions in the IBC ton barrel frame automatic production line provided by the embodiment of the present invention have at least one of the following technical effects: compared with the prior art, in the automatic production line of the IBC ton barrel frame, the planar mesh is processed into the three-dimensional closed type net frame through the mutual matching of the gantry type mesh automatic butt-welding mechanism, the mesh truss blanking mechanism, the mesh overturning mechanism, the net frame bending and forming mechanism, the net frame locking mechanism, the net frame punching mechanism, the net frame blanking conveying line and the net frame truss feeding and blanking mechanism, so that the flow production of the IBC ton barrel frame is realized, the working efficiency of the IBC ton barrel frame production is improved, the size and the weight of the manufactured IBC ton barrel frame can be uniformized, and the qualified rate of the IBC ton barrel frame production is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an IBC ton barrel frame automatic production line provided by the present invention.

Fig. 2 is a schematic structural view of a gantry type mesh automatic butt-welding mechanism provided by the invention.

FIG. 3 is a schematic structural view of a mesh butt-welded assembly provided by the present invention.

FIG. 4 is a schematic structural view of a mesh butt-weld conveyor assembly provided by the present invention.

Fig. 5 is a schematic structural diagram of a carrier lifting assembly provided in the present invention.

Fig. 6 is a schematic structural diagram of the mesh truss blanking mechanism provided by the invention.

FIG. 7 is a schematic structural view of the mesh sheet turnover mechanism provided by the present invention.

Fig. 8 is a schematic structural view of the screen frame bending and forming mechanism provided by the invention.

Fig. 9 is a schematic structural view of a screen frame locking mechanism provided by the present invention.

Fig. 10 is a schematic structural view of a screen frame punching mechanism provided by the invention.

Fig. 11 is a schematic structural view of the net frame truss loading and unloading mechanism provided by the invention.

Fig. 12 is a schematic structural diagram of a first frame clamping and transferring device, a second frame clamping and transferring device and a third frame clamping and transferring device provided by the present invention.

Wherein, in the figures, the respective reference numerals:

100. a gantry type mesh automatic butt-welding mechanism; 110. Mesh butt-welding conveying assembly;

111. butt welding a conveying base; 112. Butt-welding the conveying guide rail; 113. Mesh butt-welding conveying motor;

114. a first speed reducer; 115. A first synchronization lever; 116. A first transmission pulley set;

117. butt welding conveying traction base; 120. The mesh is lapped on the bearing frame; 121. A pipe placing seat;

130. the mesh butt-welding assembly; 131. Butt welding the mounting seat; 132. An upper electrode welding assembly;

1321. an upper electrode welding device; 133. A lower electrode welding assembly; 1331. A lower electrode welding device;

140. a carriage lifting assembly; 141. A bearing frame lifting base; 142. A carriage lifting table;

143. a bearing frame lifting support frame; 144. A bearing frame lifting cylinder;

200. a mesh truss blanking mechanism; 210. Mesh blanking and conveying truss;

220. a mesh blanking transfer assembly; 230. A mesh sheet transverse transfer unit;

231. a mesh transverse transfer motor; 232. A second speed reducer; 233. A second synchronizing bar;

234. a second transmission pulley group; 235. A mesh transverse transfer seat;

240. a mesh longitudinal transfer unit; 241. A mesh longitudinal transfer motor; 242. A third speed reducer;

243. a mesh longitudinal lifting gear shaft; 244. The mesh sheet longitudinally lifts the rack column;

245. the mesh sheet longitudinal transfer guide frame; 250. A mesh blanking clamping assembly;

251. blanking a main frame by using a mesh; 252. Blanking clamp arms for meshes; 253. A mesh clamping cylinder;

300. a mesh sheet overturning mechanism; 310. The mesh front and back pushing assembly; 311. The mesh sheet is pushed to the base station from front to back;

312. the motor is pushed forward and backward by the meshes; 313. A fourth speed reducer; 314. A fourth synchronizing bar;

315. a fourth drive pulley group; 316. A mesh front and rear pushing seat;

320. a mesh angle overturning assembly; 321. A mesh angle overturning cylinder;

322. an angle overturning base; 323. The angle is turned over and hinged with the base; 330. The mesh overturning and clamping assembly;

331. a mesh overturning bracket; 332. Turning over the clamping cylinder; 333. Turning over the clamping hook arm;

400. a net frame bending and forming mechanism; 410. Bending the frame; 420. Bending the assembly;

500. a screen frame locking mechanism; 510. A lock catch rack; 520. A latch assembly;

530. positioning the docking assembly; 540. Positioning the clamping assembly; 600. A screen frame punching mechanism;

610. punching the underframe; 620. A punching platform; 630. A first punch assembly;

640. a second punch assembly; 650. A third punch assembly; 660. A fourth punch assembly;

670. a sliding structure; 680. Punching a hole structure; 700. A screen frame blanking conveying line;

800. a net frame truss feeding and discharging mechanism; 810. Feeding and discharging of the screen frame and conveying of the truss;

820. a first screen frame clamping and transferring device; 830. The second screen frame clamping and transferring device;

840. a third screen frame clamping and transferring device; 850. A screen frame transverse transfer unit;

851. a screen frame transverse transfer seat; 852. A screen frame transverse transfer motor; 853. A fifth speed reducer;

860. a frame longitudinal transfer unit; 861. A screen frame longitudinal transfer motor; 862. A sixth speed reducer;

863. a gear shaft for lifting the screen frame longitudinally; 864. The screen frame is longitudinally lifted and lowered to form rack columns;

865. the screen frame is longitudinally transferred to the guide frame; 870. A screen frame feeding and discharging clamping assembly;

871. a screen frame loading and unloading main frame; 872. Feeding and discharging clamp arms for the screen frame; 873. The cylinder is held to the screen frame.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1, there is provided an IBC ton bucket frame automated manufacturing line, comprising:

the gantry type mesh automatic butt-welding mechanism 100 is used for welding the pipes overlapped to form the mesh so as to connect the pipes into a whole;

the mesh truss blanking mechanism 200 is erected at the output end of the gantry type mesh automatic butt-welding mechanism 100 and is used for taking down and transferring meshes on the gantry type mesh automatic butt-welding mechanism 100 outwards;

the mesh overturning mechanism 300 is arranged on one side of the mesh truss blanking mechanism 200, and is used for receiving the meshes on the mesh truss blanking mechanism 200, overturning the meshes by 90 degrees and transferring the meshes outwards;

the net frame bending and forming mechanism 400 is arranged on one side of the net sheet overturning mechanism 300, and is used for receiving the net sheets on the net sheet overturning mechanism 300 and bending the net sheets to form a net frame;

the screen frame locking mechanism 500 is arranged on one side of the screen frame bending and forming mechanism 400, and is used for compressing and locking a port of a screen frame;

the screen frame punching mechanism 600 is arranged on one side of the screen frame locking mechanism 500, and is used for flattening and punching the lower end of the screen frame;

the screen frame blanking conveying line 700 is arranged on one side of the screen frame punching mechanism 600 and used for transferring a finished screen frame outwards;

and a net frame truss feeding and discharging mechanism 800, wherein the net frame truss feeding and discharging mechanism 800 runs through and is communicated with the net frame bending and forming mechanism 400, the net frame locking mechanism 500, the net frame punching mechanism 600 and the net frame discharging and conveying line 700 and is used for enabling a net frame to be in the net frame bending and forming mechanism 400, the net frame locking mechanism 500, the net frame punching mechanism 600 and the net frame discharging and conveying line 700 to be transferred.

Specifically, according to the automatic IBC ton barrel frame production line, the planar mesh sheets are processed into the three-dimensional closed type net frames through the mutual cooperation of the gantry type mesh sheet automatic butt-welding mechanism 100, the mesh sheet truss blanking mechanism 200, the mesh sheet overturning mechanism 300, the net frame bending and forming mechanism 400, the net frame locking mechanism 500, the net frame punching mechanism 600, the net frame blanking conveying line 700 and the net frame truss blanking and feeding mechanism 800, so that the running water type production of the IBC ton barrel frame is realized, the production efficiency of the IBC ton barrel frame is improved, the size and the weight of the manufactured IBC ton barrel frame can be uniformized, and the yield of the IBC ton barrel frame production is improved.

In another embodiment of the present invention, as shown in fig. 2, the gantry type mesh automatic butt-welding mechanism 100 includes a mesh butt-welding conveying assembly 110, a mesh lap carrier 120, and a mesh butt-welding assembly 130; the mesh lap joint carrier 120 is movably arranged on the mesh butt-welding conveying assembly 110, and a plurality of pipes lapped into meshes are carried on the mesh lap joint carrier 120; the mesh butt-welding and welding component 130 is erected on the mesh butt-welding and conveying component 110, the mesh butt-welding and conveying component 110 conveys the mesh lap-joint bearing frame 120 to the mesh butt-welding and welding component 130, and the mesh butt-welding and welding component 130 welds and fixes a plurality of pipes on the mesh lap-joint bearing frame 120. Specifically, the gantry type mesh automatic butt-welding mechanism 100 realizes a dual-mode circulation alternate production mode through the mutual matching of the mesh butt-welding conveying component 110 and the mesh butt-welding component 130, and the mesh butt-welding conveying component 110 feeds materials, and the mesh butt-welding component 130 welds, so that the automatic stepping mobile welding is completed, and the welding efficiency is high.

Further, as shown in fig. 3, the mesh butt weld assembly 130 includes a butt weld mount 131, an upper electrode weld assembly 132, and a lower electrode weld assembly 133; the butt-welding mounting seat 131 is erected on the mesh butt-welding conveying assembly 110; the upper electrode welding assembly 132 and the lower electrode welding assembly 133 are oppositely arranged on the butt-welding mounting seat 131; the mesh butt weld conveyor assembly 110 transports the mesh lap carrier 120 between the upper electrode welding assembly 132 and the lower electrode welding assembly 133 such that the upper electrode welding assembly 132 and the lower electrode welding assembly 133 compress and weld the plurality of tubes on the mesh lap carrier 120; a plurality of upper electrode welding devices 1321 arranged in parallel at intervals are arranged in the upper electrode welding assembly 132, a plurality of lower electrode welding devices 1331 arranged in parallel at intervals are arranged in the lower electrode welding assembly 133, and the plurality of upper electrode welding devices 1321 correspond to the plurality of lower electrode welding devices 1331 one by one. Specifically, the plurality of upper electrode welding devices 1321 and the plurality of lower electrode welding devices 1331 simultaneously compress and weld the plurality of pipes on the mesh lap joint bearing frame 120, so that batch welding of the pipes to be welded is realized, and the production efficiency is high.

Further, as shown in fig. 4, the mesh butt-welding conveying assembly 110 includes a butt-welding conveying base 111, a butt-welding conveying guide rail 112, a mesh butt-welding conveying motor 113, a first speed reducer 114, a first synchronizing rod 115, a first transmission pulley set 116, and a butt-welding conveying traction base 117; the two butt welding conveying guide rails 112 are arranged on the left and right sides of the butt welding conveying base 111 along the length direction of the butt welding conveying base 111; the two groups of first transmission pulley sets 116 are rotatably arranged at the left side and the right side of the butt-welding conveying base 111; the butt-welding conveying traction base 117 is slidably arranged on the two butt-welding conveying guide rails 112, the left side and the right side of the butt-welding conveying traction base 117 are simultaneously connected with the two groups of first transmission belt pulley sets 116, and the tail end of the butt-welding conveying traction base 117 is connected with the mesh lap joint bearing frame 120; the first speed reducer 114 is fixedly installed at the bottom of the butt-welding conveying base 111, the input end of the first speed reducer 114 is connected with the mesh butt-welding conveying motor 113, the output end of the first speed reducer 114 is connected with the first synchronizing rod 115, and two ends of the first synchronizing rod 115 are simultaneously connected with two groups of first transmission belt pulley sets 116; under the driving of the mesh butt-welding conveying motor 113, the butt-welding conveying traction seat 117 and the mesh lap-joint carrier 120 are driven to move back and forth along the length direction of the butt-welding conveying base 111. Specifically, the mesh butt-welding conveying assembly 110 has a simple structure, the position adjustment of the butt-welding conveying traction seat 117 and the mesh lap-joint bearing frame 120 is stable and reliable, automatic feeding is realized, and the production efficiency is greatly improved.

In addition, as shown in fig. 5, two mesh lap bearing frames 120 are provided, and two mesh lap bearing frames 120 complete the up-and-down lifting at the input end of the butt-welding conveying base 111 through a bearing frame lifting assembly 140, so that the two mesh lap bearing frames 120 can be sequentially engaged with the butt-welding conveying traction base 117, and are sequentially welded under the driving of the butt-welding conveying traction base 117, thereby greatly improving the production efficiency.

As shown in fig. 5, the carrier lifting assembly 140 includes a carrier lifting base 141, a carrier lifting table 142, a carrier lifting support 143, and a carrier lifting cylinder 144; the bearing frame lifting base 141 is arranged at the input end of the butt-welding conveying base 111; the carrier lifting platform 142 is movably disposed on the carrier lifting base 141, and the carrier lifting platform 142 is open toward one end of the butt-welding conveying base 111 and is connected with the butt-welding conveying base 111; the bearing frame lifting table 142 is provided with two layers and respectively stores two mesh sheets in a sliding manner to lap the bearing frame 120; the two carrier lifting support frames 143 are arranged between the carrier lifting table 142 and the carrier lifting base 141 at intervals, and the carrier lifting support frames 143 are used for linking the carrier lifting table 142 and the carrier lifting base 141; the two carrier lifting cylinders 144 are respectively installed at the left and right ends of the carrier lifting base 141 and are in one-to-one correspondence with the two carrier lifting support frames 143; an output shaft of the carrier lifting cylinder 144 penetrates through the carrier lifting base 141 and is fixedly connected with the carrier lifting support bracket 143. Specifically, the carrier lifting support 143 and the carrier lifting cylinder 144 are matched with each other to drive the carrier lifting table 142 to perform lifting movement relative to the carrier lifting base 141, so that the two mesh lapping carriers 120 stored in the carrier lifting table 142 can change the corresponding heights, and then the two mesh lapping carriers 120 are sequentially engaged with the butt-welding conveying traction base 117 to complete conveying, and the structure is simple and the operation is convenient.

It is worth mentioning that as shown in fig. 2, a plurality of tube receiving seats 121 for receiving tubes are uniformly arranged on the mesh lapping carrier 120 along the longitudinal direction and the transverse direction thereof. Specifically, the plurality of tube placing seats 121 are used for aligning and positioning the tubes, so that the tubes are placed in place and stably overlapped to form a mesh, the labor intensity is greatly reduced, and the work efficiency is remarkably improved.

In another embodiment of the present invention, as shown in fig. 6, the mesh truss blanking mechanism 200 includes a mesh blanking conveying truss 210, a mesh blanking transfer assembly 220, and a mesh blanking clamping assembly 250; the mesh blanking conveying truss 210 is erected at the output end of the gantry mesh automatic butt-welding mechanism 100, the mesh blanking transfer component 220 is movably arranged on the mesh blanking conveying truss 210, and the mesh blanking clamping component 250 is fixedly arranged at the bottom of the mesh blanking transfer component 220; under the driving of the mesh blanking transfer assembly 220, the mesh blanking clamping assembly 250 is driven to move along the mesh blanking conveying truss 210. Specifically, when the mesh truss blanking mechanism 200 works, the mesh blanking clamping component 250 is used for clamping meshes on the gantry type mesh automatic butt-welding mechanism 100, the mesh blanking transfer component 220 is used for driving the mesh blanking clamping component 250 to move along the mesh blanking conveying truss 210, so that the meshes on the gantry type mesh automatic butt-welding mechanism 100 are transferred outwards, the whole mesh transfer process is automatic, manual carrying is not needed, time and labor are saved, and labor intensity is reduced.

Further, the mesh blanking transfer assembly 220 includes a mesh transverse transfer unit 230 and a mesh longitudinal transfer unit 240.

On one hand, the mesh lateral transfer unit 230 comprises a mesh lateral transfer motor 231, a second speed reducer 232, a second synchronizing rod 233, a second transmission pulley set 234 and a mesh lateral transfer seat 235; the two groups of second transmission pulley sets 234 are rotatably arranged on the left side and the right side of the mesh blanking conveying truss 210; the mesh transverse transfer seat 235 is slidably arranged on the mesh blanking conveying truss 210, the left side and the right side of the mesh transverse transfer seat 235 are simultaneously connected with the two groups of second transmission belt pulley sets 234, and the mesh longitudinal transfer unit 240 is arranged on the mesh transverse transfer seat 235; the second speed reducer 232 is fixedly installed on the mesh blanking conveying truss 210, an input end of the second speed reducer 232 is connected with the mesh transverse transfer motor 231, an output end of the second speed reducer 232 is connected with the second synchronizing rod 233, and two ends of the second synchronizing rod 233 are simultaneously connected with the two sets of second transmission belt pulley sets 234. Under the driving of the mesh transverse transfer motor 231, the mesh transverse transfer seat 235 and the mesh longitudinal transfer unit 240 are driven to transversely move back and forth along the mesh blanking conveying truss 210.

On the other hand, the mesh longitudinal transfer unit 240 includes a mesh longitudinal transfer motor 241, a third speed reducer 242, a mesh longitudinal lifting gear shaft 243, a mesh longitudinal lifting rack column 244, and a mesh longitudinal transfer guide frame 245; the mesh longitudinal transfer guide frame 245 is slidably arranged on the mesh transverse transfer seat 235, and the bottom of the mesh longitudinal transfer guide frame 245 is fixedly connected with the mesh blanking clamping assembly 250; the bottom of the mesh longitudinal lifting rack column 244 is fixedly connected with the mesh blanking clamping assembly 250, and the top of the mesh longitudinal lifting rack column 244 is fixedly connected with the mesh longitudinal transfer guide frame 245; the third reducer 242 is fixedly mounted on the mesh transverse transfer seat 235, an input end of the third reducer 242 is connected with the mesh longitudinal transfer motor 241, and an output end of the third reducer 242 is connected with the mesh longitudinal lifting gear shaft 243; the mesh longitudinal lifting gear shaft 243 is in meshed transmission with the mesh longitudinal lifting rack column 244. Under the driving of the mesh longitudinal transfer motor 241, the mesh longitudinal lifting gear shaft 243 is driven to be meshed with the mesh longitudinal lifting rack column 244 for transmission, and finally the mesh longitudinal transfer guide frame 245 moves back and forth longitudinally along the mesh transverse transfer seat 235.

Further, the mesh blanking clamping assembly 250 comprises a mesh blanking main frame 251, a mesh blanking clamping arm 252 and a mesh clamping cylinder 253; the mesh blanking main frame 251 is fixedly arranged at the bottom of the mesh longitudinal transfer guide frame 245; the two mesh discharging clamping arms 252 are respectively arranged at the left end and the right end of the mesh discharging main frame 251 in a sliding manner; the two mesh clamping cylinders 253 are respectively installed at the left end and the right end of the mesh discharging main frame 251 and correspond to the two mesh discharging clamping arms 252 one by one; an output shaft of the mesh clamping cylinder 253 penetrates through the mesh blanking main frame 251 and is fixedly connected with the mesh blanking clamp arms 252 so as to drive the mesh blanking clamp arms 252 to extend and retract at the left end and the right end of the mesh blanking main frame 251. Specifically, the two mesh discharging clamping arms 252 extend and retract simultaneously at the left end and the right end of the mesh discharging main frame 251, so that the total length of the two mesh discharging clamping arms 252 after extending out can be adjusted at any time, and the mesh discharging clamping arms are suitable for meshes with different sizes.

In another embodiment of the present invention, as shown in fig. 7, the mesh sheet overturning mechanism 300 comprises a mesh sheet forward and backward pushing assembly 310, a mesh sheet angle overturning assembly 320 and a mesh sheet overturning and clamping assembly 330; the mesh front and rear pushing assembly 310 is arranged on one side of the mesh truss blanking mechanism 200; the mesh angle overturning component 320 is movably arranged on the mesh front and back pushing component 310, and the mesh front and back pushing component 310 drives the mesh angle overturning component 320 to move back and forth; the mesh sheet overturning and clamping assembly 330 is movably arranged on the mesh sheet angle overturning assembly 320, and the mesh sheet angle overturning assembly 320 drives the mesh sheet overturning and clamping assembly 330 to rotate. Specifically, the mesh sheet overturning mechanism 300 can realize the mesh sheet overturning at a corresponding angle by using the mesh sheet angle overturning assembly 320, and after the mesh sheet overturning, the mesh sheet can be automatically conveyed to the frame bending and forming mechanism 400 by using the mesh sheet front and rear pushing assembly 310, so that the flexibility is greatly increased, and the movement is very convenient.

Further, the mesh front-back pushing assembly 310 comprises a mesh front-back pushing base 311, a mesh front-back pushing motor 312, a fourth speed reducer 313, a fourth synchronizing rod 314, a fourth transmission pulley set 315, and a mesh front-back pushing seat 316; the two groups of fourth transmission belt pulley sets 315 are rotatably arranged at the left side and the right side of the mesh front and back pushing base 311; the mesh front and rear pushing seats 316 are slidably arranged on the mesh front and rear pushing base 311, the left and right sides of the mesh front and rear pushing seats 316 are simultaneously connected with the two groups of fourth driving belt pulley groups 315, and the mesh angle overturning component 320 is arranged on the mesh front and rear pushing seats 316; the fourth speed reducer 313 is fixedly installed on the mesh front and back pushing base 311, the input end of the fourth speed reducer 313 is connected with the mesh front and back pushing motor 312, the output end of the fourth speed reducer 313 is connected with the fourth synchronizing rod 314, and two ends of the fourth synchronizing rod 314 are simultaneously connected with two groups of fourth transmission belt pulley sets 315; under the driving of the mesh front-back pushing motor 312, the mesh front-back pushing seat 316 and the mesh angle overturning assembly 320 are driven to move back and forth along the mesh front-back pushing base 311.

Further, the mesh sheet angle turning assembly 320 comprises a mesh sheet angle turning cylinder 321, an angle turning base 322 and an angle turning hinge seat 323; the angle overturning base 322 is fixedly arranged on the mesh front and rear pushing base 316, the lower end of the angle overturning hinge base 323 is hinged to the angle overturning base 322, and the mesh overturning clamping assembly 330 is fixedly arranged on the angle overturning hinge base 323; the bottom of the mesh sheet angle overturning cylinder 321 is hinged to the mesh sheet front and rear pushing seat 316, and the output shaft of the mesh sheet angle overturning cylinder 321 is hinged to the upper end of the angle overturning hinge seat 323. The mesh sheet angle overturning cylinder 321 is driven to drive the mesh sheet overturning clamping assembly 330 and the mesh sheet to overturn along the angle overturning hinged seat 323 and the hinged position of the angle overturning base 322, so that the mesh sheet angle is adjusted conveniently and quickly.

In addition, the mesh overturning and clamping assembly 330 comprises a mesh overturning bracket 331, an overturning and clamping cylinder 332 and an overturning and clamping hook arm 333; the mesh overturning bracket 331 is fixedly arranged on the angle overturning hinge seat 323; the tail end of the overturning clamping hook arm 333 is hinged to the mesh overturning support 331, the overturning clamping cylinder 332 is arranged on the mesh overturning support 331, and an output shaft of the overturning clamping cylinder 332 is connected with the overturning clamping hook arm 333 to drive the overturning clamping hook arm 333 to compress or loosen the mesh overturning support 331. Specifically, the mesh sheet is placed on the mesh sheet turning support 331, and the turning holding cylinder 332 drives the turning holding hook arm 333 to press the mesh sheet turning support 331, so as to press the mesh sheet on the mesh sheet turning support 331. Therefore, the mesh overturning and clamping assembly 330 is convenient and simple to clamp and install the mesh, does not need to spend much time on installation, reduces the labor amount, reduces the working time, increases the working efficiency, and increases the functionality and the practicability of the device.

In another embodiment of the present invention, as shown in fig. 8, the frame bending and forming mechanism 400 includes a bending frame 410 and four bending assemblies 420 arranged side by side along a length direction of the bending frame 410, wherein each bending assembly 420 is independently arranged; each bending assembly 420 can move or turn through an upper oil cylinder, a lower oil cylinder, a left oil cylinder, a right oil cylinder and a bending oil cylinder. Specifically, in the process of processing the mesh, the four bending assemblies 420 of the mesh frame bending and forming mechanism 400 position and lock the mesh, then the mesh in a vertical state is bent once by the two bending assemblies 420 at the outer sides, the mesh after being bent once is in an upright column-shaped C-shaped structure, and finally the mesh opposite to the columnar C-shaped structure is bent again (twice) by the two bending assemblies 420 at the inner sides to form an open frame structure, that is, the mesh frame is roughly shaped to complete the bending operation, so that the mesh accurate bending processing of the IBC ton barrel frame can be realized, and the processing efficiency of the IBC ton barrel frame is improved.

In another embodiment of the present invention, as shown in fig. 9, the frame lock mechanism 500 includes:

the lock catch rack 510 is provided with a lock catch component 520 along the middle part of the lock catch rack 510 in the vertical direction, and the lock catch component is used for pressing the butt joint of the transverse ribs of the screen frame;

two positioning and docking assemblies 530, the two positioning and docking assemblies 530 are respectively located at two sides of the locking rack 510, and the two positioning and docking assemblies 530 can move along the horizontal square of the locking rack 510 to position the docking position of the screen frame and realize the nested docking of the screen frame at the docking position;

and a positioning and clamping assembly 540, the positioning and clamping assembly 540 is located at one side of the locking assembly 520, wherein the positioning and clamping assembly 540 can move along the vertical direction of the locking frame 510 to clamp the transverse ribs on the screen frame, so as to force the butt joint parts on the left transverse rib and the right transverse rib to align, thereby providing a coaxial condition for butt joint.

Specifically, the screen frame locking mechanism 500 can realize that the screen frame is after bending, and accurate butt joint is realized to its butt joint department to compress tightly, avoid taking place the phenomenon that breaks away from once more, thereby improve the reliability when the screen frame is makeed, in addition, the hasp subassembly 520 the location butt joint subassembly 530 can be followed respectively the vertical direction and the horizontal direction of hasp frame 510 remove, under the accurate circumstances of butt joint of assurance horizontal muscle, be applicable to the butt joint of the screen frame of not unidimensional size, compress tightly, thereby improve the flexibility that screen frame locking mechanism 500 used.

In another embodiment of the present invention, as shown in fig. 10, the frame punching mechanism 600 includes a punching chassis 610; a punching platform 620 for placing the butted and pressed screen frame is arranged in the middle of the punching underframe 610; the punching platform 620 is respectively provided with a group of punching assemblies, namely a first punching assembly 630, a second punching assembly 640, a third punching assembly 650 and a fourth punching assembly 660, along four adjacent sides of the punching platform, wherein the first punching assembly 630, the second punching assembly 640, the third punching assembly 650 and the fourth punching assembly 660 are respectively movable along the length direction or the width direction of the punching chassis 610; the first punching assembly 630, the second punching assembly 640, the third punching assembly 650 and the fourth punching assembly 660 each include a single sliding structure 670 and a plurality of punching structures 680, and the sliding structures 670 enable the plurality of punching structures 680 to move synchronously along the length direction or the width direction of the punching chassis 610. Specifically, the first punching assembly 630, the second punching assembly 640, the third punching assembly 650 and the fourth punching assembly 660 perform synchronous punching around four adjacent sides of the net frame, so that punching efficiency is improved; in addition, the first punching assembly 630, the second punching assembly 640, the third punching assembly 650 and the fourth punching assembly 660 can respectively move along the length direction or the width direction of the punching bottom frame 610, so that accurate punching on a screen frame is realized, and the finished product yield of the IBC ton barrel frame is improved.

In another embodiment of the present invention, as shown in fig. 11, the frame truss feeding and discharging mechanism 800 includes a frame feeding and discharging conveying truss 810, and a first frame clamping and transferring device 820, a second frame clamping and transferring device 830, and a third frame clamping and transferring device 840 movably mounted on the frame feeding and discharging conveying truss 810; the screen frame feeding and discharging conveying truss 810 penetrates through and is communicated with the screen frame bending and forming mechanism 400, the screen frame locking mechanism 500, the screen frame punching mechanism 600 and the screen frame discharging conveying line 700; the first frame clamping and transferring device 820 acts between the frame bending and forming mechanism 400 and the frame locking mechanism 500; the second frame clamping and transferring device 830 acts between the frame locking mechanism 500 and the frame punching mechanism 600; the third frame clamping and transferring device 840 operates between the frame punching mechanism 600 and the frame blanking conveyor line 700. Specifically, through the mutual cooperation among the first screen frame clamping and transferring device 820, the second screen frame clamping and transferring device 830 and the third screen frame clamping and transferring device 840, the processing technology of the IBC ton barrel frame is effectively integrated into a continuous and automatic manufacturing mode, the automatic feeding and discharging work of the screen frame among four procedures of bending forming, locking, punching and finished product discharging is realized, and the problems of long production cycle, high labor cost, poor precision error and the like caused by the single machine manufacturing mode are solved.

As shown in fig. 12, the first frame-clamping transferring device 820, the second frame-clamping transferring device 830 and the third frame-clamping transferring device 840 have the same structure, and each of them includes a frame transverse transferring unit 850, a frame longitudinal transferring unit 860 and a frame loading and unloading clamping assembly 870.

Further, the frame transverse transfer unit 850 includes a frame transverse transfer base 851, a frame transverse transfer motor 852, a fifth speed reducer 853, and a frame transverse transfer gear shaft; the screen frame transverse transfer seat 851 is slidably arranged on the screen frame feeding and discharging conveying truss 810, and the screen frame longitudinal transfer unit 860 is movably arranged on the screen frame transverse transfer seat 851; the fifth speed reducer 853 is fixedly installed on the screen frame transverse transfer seat 851, an input end of the fifth speed reducer 853 is connected with the screen frame transverse transfer motor 852, an output end of the fifth speed reducer 853 is connected with the screen frame transverse moving gear shaft, and the screen frame transverse moving gear shaft is in meshing transmission with the screen frame feeding and discharging conveying truss 810. Under the driving of the frame transverse transfer motor 852, the frame transverse transfer gear shaft is driven to be in meshing transmission with the frame feeding and discharging conveying truss 810, so that the first frame clamping and transferring device 820, the second frame clamping and transferring device 830 and the third frame clamping and transferring device 840 move left and right on the frame feeding and discharging conveying truss 810.

Further, the frame longitudinal transfer unit 860 includes a frame longitudinal transfer motor 861, a sixth reducer 862, a frame longitudinal lifting gear shaft 863, a frame longitudinal lifting rack post 864, and a frame longitudinal transfer guide frame 865; the screen frame longitudinal transfer guide frame 865 is slidably arranged on the screen frame transverse transfer seat 851, and the bottom of the screen frame longitudinal transfer guide frame 865 is fixedly connected with the screen frame feeding and discharging clamping assembly 870; the bottom of the mesh frame longitudinal lifting rack post 864 is fixedly connected with the mesh frame feeding and discharging clamping assembly 870, and the top of the mesh frame longitudinal lifting rack post 864 is fixedly connected with the mesh frame longitudinal transfer guide frame 865; the sixth reducer 862 is fixedly mounted on the frame transverse transfer base 851, the input end of the sixth reducer 862 is connected with the frame longitudinal transfer motor 861, and the output end of the sixth reducer 862 is connected with the frame longitudinal lifting gear shaft 863; the mesh frame longitudinal lifting gear shaft 863 is in meshed transmission with the mesh frame longitudinal lifting rack post 864. Under the driving of the frame longitudinal transfer motor 861, the frame longitudinal lifting gear shaft 863 is driven to engage with the frame longitudinal lifting rack post 864 for transmission, so as to finally realize that the frame longitudinal transfer guide frame 865 moves back and forth longitudinally along the frame transverse transfer base 851.

In addition, the screen frame feeding and discharging clamping assembly 870 comprises a screen frame feeding and discharging main frame 871, a screen frame feeding and discharging clamping arm 872 and a screen frame clamping cylinder 873; the screen frame feeding and discharging main frame 871 is fixedly arranged at the bottom of the screen frame longitudinal transfer guide frame 865; the two screen frame feeding and discharging clamping arms 872 are respectively arranged at the left end and the right end of the screen frame feeding and discharging main frame 871 in a sliding manner; the two screen frame clamping cylinders 873 are respectively arranged at the left end and the right end of the screen frame feeding and discharging main frame 871 and correspond to the two screen frame feeding and discharging clamping arms 872 one by one; an output shaft of the screen frame clamping cylinder 873 penetrates through the screen frame feeding and discharging main frame 871 and is fixedly connected with the screen frame feeding and discharging clamping arm 872 so as to drive the screen frame feeding and discharging clamping arm 872 to stretch at the left end and the right end of the screen frame feeding and discharging main frame 871. Specifically, two go up unloading arm lock 872 in the screen frame stretch out and draw back simultaneously in the left and right sides both ends of going up unloading main frame 871 in the screen frame, therefore can adjust two at any time the total length after the unloading arm lock 872 in the screen frame stretches out is fit for the screen frame of not unidimensional.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an IBC ton bucket frame automatic production line which characterized in that includes:

2. The IBC ton bucket frame automated production line of claim 1, wherein: the gantry type mesh automatic butt-welding mechanism comprises a mesh butt-welding conveying assembly, a mesh lap-joint bearing frame and a mesh butt-welding assembly; the mesh lap joint bearing frame is movably arranged on the mesh butt-welding conveying assembly, and a plurality of pipes lapped into meshes are borne on the mesh lap joint bearing frame; the mesh butt-welding and welding component is erected on the mesh butt-welding and conveying component, the mesh butt-welding and conveying component conveys the mesh lap-joint bearing frame to the mesh butt-welding and welding component, and the mesh butt-welding and welding component is used for welding and fixing a plurality of pipes on the mesh lap-joint bearing frame; the mesh butt-welding assembly comprises a butt-welding mounting base, an upper electrode welding assembly and a lower electrode welding assembly; the butt-welding installation seat is arranged on the mesh butt-welding conveying assembly; the upper electrode welding assembly and the lower electrode welding assembly are oppositely arranged on the butt-welding mounting seat; the mesh butt-welding conveying assembly conveys the mesh lap-joint bearing frame to a position between the upper electrode welding assembly and the lower electrode welding assembly, so that the upper electrode welding assembly and the lower electrode welding assembly compress and weld a plurality of pipes on the mesh lap-joint bearing frame; the welding device comprises an upper electrode welding assembly, a lower electrode welding assembly and a plurality of upper electrode welding devices, wherein the upper electrode welding assembly is internally provided with a plurality of upper electrode welding devices arranged at intervals in parallel, the lower electrode welding assembly is internally provided with a plurality of lower electrode welding devices arranged at intervals in parallel, and the plurality of upper electrode welding devices are in one-to-one correspondence with the plurality of lower electrode welding devices.

3. The IBC ton bucket frame automated production line of claim 2, wherein: the mesh butt-welding conveying assembly comprises a butt-welding conveying base, a butt-welding conveying guide rail, a mesh butt-welding conveying motor, a first speed reducer, a first synchronizing rod, a first transmission belt pulley group and a butt-welding conveying traction seat; the two butt-welding conveying guide rails are arranged on the left side and the right side of the butt-welding conveying base along the length direction of the butt-welding conveying base; the two groups of first transmission belt pulley groups are rotatably arranged on the left side and the right side of the butt-welding conveying base; the butt-welding conveying traction base is arranged on the two butt-welding conveying guide rails in a sliding mode, the left side and the right side of the butt-welding conveying traction base are connected with the two groups of first transmission belt pulley sets simultaneously, and the tail end of the butt-welding conveying traction base is connected with the mesh lap joint bearing frame; the first speed reducer is fixedly installed at the bottom of the butt-welding conveying base, the input end of the first speed reducer is connected with the mesh butt-welding conveying motor, the output end of the first speed reducer is connected with the first synchronizing rod, and two ends of the first synchronizing rod are connected with the two groups of first transmission belt pulley groups simultaneously.

4. The IBC ton bucket frame automated production line of claim 1, wherein: the mesh truss blanking mechanism comprises a mesh blanking conveying truss, a mesh blanking transfer assembly and a mesh blanking clamping assembly; the mesh blanking conveying truss is erected at the output end of the gantry type mesh automatic butt-welding mechanism, the mesh blanking transfer component is movably arranged on the mesh blanking conveying truss, and the mesh blanking clamping component is fixedly arranged at the bottom of the mesh blanking transfer component; the mesh blanking clamping assembly is driven to move along the mesh blanking conveying truss under the driving of the mesh blanking transfer assembly;

the mesh blanking transfer assembly comprises a mesh transverse transfer unit and a mesh longitudinal transfer unit;

the mesh transverse transfer unit comprises a mesh transverse transfer motor, a second speed reducer, a second synchronizing rod, a second transmission belt pulley set and a mesh transverse transfer seat; the two groups of second transmission belt pulley sets are rotatably arranged on the left side and the right side of the mesh blanking conveying truss; the mesh transverse transfer seat is arranged on the mesh blanking conveying truss in a sliding mode, the left side and the right side of the mesh transverse transfer seat are connected with the two groups of second transmission belt pulley groups simultaneously, and the mesh longitudinal transfer unit is arranged on the mesh transverse transfer seat; the second speed reducer is fixedly arranged on the mesh blanking conveying truss, the input end of the second speed reducer is connected with the mesh transverse transfer motor, the output end of the second speed reducer is connected with the second synchronizing rod, and two ends of the second synchronizing rod are simultaneously connected with the two groups of second transmission belt pulley sets;

the mesh longitudinal transfer unit comprises a mesh longitudinal transfer motor, a third speed reducer, a mesh longitudinal lifting gear shaft, mesh longitudinal lifting rack columns and a mesh longitudinal transfer guide frame; the mesh longitudinal transfer guide frame is arranged on the mesh transverse transfer seat in a sliding manner, and the bottom of the mesh longitudinal transfer guide frame is fixedly connected with the mesh blanking clamping assembly; the bottom of the mesh longitudinal lifting rack column is fixedly connected with the mesh blanking clamping assembly, and the top of the mesh longitudinal lifting rack column is fixedly connected with the mesh longitudinal transfer guide frame; the third speed reducer is fixedly arranged on the mesh transverse transfer seat, the input end of the third speed reducer is connected with the mesh longitudinal transfer motor, and the output end of the third speed reducer is connected with the mesh longitudinal lifting gear shaft; the mesh longitudinal lifting gear shaft is in meshing transmission with the mesh longitudinal lifting rack column;

the mesh blanking clamping assembly comprises a mesh blanking main frame, a mesh blanking clamping arm and a mesh clamping cylinder; the mesh blanking main frame is fixedly arranged at the bottom of the mesh longitudinal transfer guide frame; the two mesh blanking clamp arms are respectively arranged at the left end and the right end of the mesh blanking main frame in a sliding manner; the two mesh sheet clamping cylinders are respectively installed at the left end and the right end of the mesh sheet blanking main frame and correspond to the two mesh sheet blanking clamping arms one by one; an output shaft of the mesh clamping cylinder penetrates out of the mesh blanking main frame and is fixedly connected with the mesh blanking clamp arms so as to drive the mesh blanking clamp arms to stretch at the left end and the right end of the mesh blanking main frame.

5. The IBC ton bucket frame automated production line of claim 1, wherein: the mesh overturning mechanism comprises a mesh front and back pushing assembly, a mesh angle overturning assembly and a mesh overturning and clamping assembly; the mesh front and rear pushing assembly is arranged on one side of the mesh truss blanking mechanism; the mesh angle overturning assembly is movably arranged on the mesh front and back pushing assembly, and the mesh front and back pushing assembly drives the mesh angle overturning assembly to move back and forth; the mesh overturning and clamping assembly is movably arranged on the mesh angle overturning assembly, and the mesh angle overturning assembly drives the mesh overturning and clamping assembly to rotate;

the mesh front and back pushing assembly comprises a mesh front and back pushing base station, a mesh front and back pushing motor, a fourth speed reducer, a fourth synchronizing rod, a fourth transmission belt pulley group and a mesh front and back pushing seat; the two groups of fourth transmission belt pulley sets are rotatably arranged on the left side and the right side of the mesh front-back pushing base station; the mesh front and rear pushing seats are slidably arranged on the mesh front and rear pushing base stations, the left side and the right side of the mesh front and rear pushing seats are simultaneously connected with the four groups of transmission belt pulley groups, and the mesh angle overturning component is arranged on the mesh front and rear pushing seats; the fourth speed reducer is fixedly arranged on the mesh front-back pushing base station, the input end of the fourth speed reducer is connected with the mesh front-back pushing motor, the output end of the fourth speed reducer is connected with the fourth synchronizing rod, and two ends of the fourth synchronizing rod are simultaneously connected with two groups of fourth transmission belt pulley groups;

the mesh angle overturning assembly comprises a mesh angle overturning cylinder, an angle overturning base and an angle overturning hinge seat; the angle overturning base is fixedly arranged on the mesh front and back pushing base, the lower end of the angle overturning hinge base is hinged to the angle overturning base, and the mesh overturning clamping assembly is fixedly arranged on the angle overturning hinge base; the bottom of the mesh sheet angle overturning cylinder is hinged to the mesh sheet front and rear pushing seat, and the output shaft of the mesh sheet angle overturning cylinder is hinged to the upper end of the angle overturning hinge seat;

the mesh overturning and clamping assembly comprises a mesh overturning bracket, an overturning and clamping cylinder and an overturning and clamping hook arm; the mesh overturning bracket is fixedly arranged on the angle overturning hinge seat; the tail end of the overturning clamping hook arm is hinged to the mesh overturning support, the overturning clamping cylinder is arranged on the mesh overturning support, and an output shaft of the overturning clamping cylinder is connected with the overturning clamping hook arm to drive the overturning clamping hook arm to compress or loosen the mesh overturning support.

6. The IBC ton bucket frame automated production line of claim 1, wherein: the net frame bending forming mechanism comprises a bending rack and four bending assemblies arranged side by side along the length direction of the bending rack, and each bending assembly is arranged independently; each bending assembly can move or turn through the upper oil cylinder, the lower oil cylinder, the left oil cylinder, the right oil cylinder and the bending oil cylinder.

7. The IBC ton bucket frame automated production line of claim 1, wherein: the screen frame locking mechanism comprises:

8. The IBC ton bucket frame automated production line of claim 1, wherein: the screen frame punching mechanism comprises a punching underframe; a punching platform used for placing the butted and pressed screen frame is arranged in the middle of the punching underframe; the punching platform is provided with a group of punching assemblies along four adjacent sides of the punching platform respectively, wherein the punching assemblies are a first punching assembly, a second punching assembly, a third punching assembly and a fourth punching assembly respectively, and the first punching assembly, the second punching assembly, the third punching assembly and the fourth punching assembly can move along the length direction or the width direction of the punching underframe respectively; the first punching assembly, the second punching assembly, the third punching assembly and the fourth punching assembly respectively comprise a single sliding structure and a plurality of punching structures, and the sliding structures can realize synchronous movement of the plurality of punching structures along the length direction or the width direction of the punching underframe.

9. The IBC ton bucket frame automated production line of claim 1, wherein: the screen frame truss feeding and discharging mechanism comprises a screen frame feeding and discharging conveying truss and a first screen frame clamping and transferring device, a second screen frame clamping and transferring device and a third screen frame clamping and transferring device which are movably arranged on the screen frame feeding and discharging conveying truss; the screen frame feeding and discharging conveying truss penetrates through and is communicated with the screen frame bending and forming mechanism, the screen frame locking mechanism, the screen frame punching mechanism and the screen frame discharging conveying line; the first screen frame clamping and transferring device acts between the screen frame bending and forming mechanism and the screen frame locking mechanism; the second screen frame clamping and transferring device acts between the screen frame locking mechanism and the screen frame punching mechanism; and the third screen frame clamping and transferring device acts between the screen frame punching mechanism and the screen frame blanking conveying line.

10. The IBC ton bucket frame automated production line of claim 9, wherein: the first screen frame clamping and transferring device, the second screen frame clamping and transferring device and the third screen frame clamping and transferring device have the same structure and respectively comprise a screen frame transverse transferring unit, a screen frame longitudinal transferring unit and a screen frame feeding and discharging clamping assembly;

the screen frame transverse transfer unit comprises a screen frame transverse transfer seat, a screen frame transverse transfer motor, a fifth speed reducer and a screen frame transverse moving gear shaft; the screen frame transverse transfer seat is arranged on the screen frame feeding and discharging conveying truss in a sliding mode, and the screen frame longitudinal transfer unit is movably mounted on the screen frame transverse transfer seat; the fifth speed reducer is fixedly arranged on the screen frame transverse transfer seat, the input end of the fifth speed reducer is connected with the screen frame transverse transfer motor, the output end of the fifth speed reducer is connected with the screen frame transverse moving gear shaft, and the screen frame transverse moving gear shaft is in meshing transmission with the screen frame feeding and discharging conveying truss;

the screen frame longitudinal transfer unit comprises a screen frame longitudinal transfer motor, a sixth speed reducer, a screen frame longitudinal lifting gear shaft, a screen frame longitudinal lifting rack column and a screen frame longitudinal transfer guide frame; the screen frame longitudinal transfer guide frame is arranged on the screen frame transverse transfer seat in a sliding mode, and the bottom of the screen frame longitudinal transfer guide frame is fixedly connected with the screen frame feeding and discharging clamping assembly; the bottom of the screen frame longitudinal lifting rack column is fixedly connected with the screen frame feeding and discharging clamping assembly, and the top of the screen frame longitudinal lifting rack column is fixedly connected with the screen frame longitudinal transfer guide frame; the sixth speed reducer is fixedly arranged on the screen frame transverse transfer seat, the input end of the sixth speed reducer is connected with the screen frame longitudinal transfer motor, and the output end of the sixth speed reducer is connected with the screen frame longitudinal lifting gear shaft; the mesh frame longitudinal lifting gear shaft is in meshing transmission with the mesh frame longitudinal lifting rack column;

the screen frame feeding and discharging clamping assembly comprises a screen frame feeding and discharging main frame, a screen frame feeding and discharging clamping arm and a screen frame clamping cylinder; the screen frame feeding and discharging main frame is fixedly arranged at the bottom of the screen frame longitudinal transfer guide frame; the two screen frame feeding and discharging clamping arms are respectively arranged at the left end and the right end of the screen frame feeding and discharging main frame in a sliding manner; the two screen frame clamping cylinders are respectively arranged at the left end and the right end of the screen frame feeding and discharging main frame and correspond to the two screen frame feeding and discharging clamping arms one by one; an output shaft of the screen frame clamping cylinder penetrates out of the screen frame feeding and discharging main frame and is fixedly connected with the screen frame feeding and discharging clamping arms so as to drive the screen frame feeding and discharging clamping arms to stretch at the left end and the right end of the screen frame feeding and discharging main frame.