Automatic water expansion machine capable of achieving automatic feeding and discharging

Abstract

The invention belongs to the technical field of water expansion machines, and particularly relates to an automatic water expansion machine capable of realizing automatic feeding and discharging, which comprises a machine base, a material collecting structure and a first conveying device, a processing table is arranged on the machine base, a lower die is arranged on the processing table, a hydraulic cylinder is arranged on the machine base, the hydraulic cylinder comprises a cylinder body and a piston rod, and an upper die is directly or indirectly mounted on the piston rod; the upper die is located over the lower die, a mechanical arm device is arranged on the machine base and comprises a mounting base, a first driving device, a material conveying plate, a second driving device and a feeding claw, and the first conveying device comprises a first mounting frame and a first conveying mechanism; the first conveying mechanism comprises a first sliding seat, a third driving device, a second sliding seat, a fourth driving device, a conveying claw and a fifth driving device, the conveying claw is located above the material collecting structure, the water expansion machine is higher in automation degree, manual operation is not needed, the working efficiency is greatly improved, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of water swelling machine, and particularly relates to an automatic water swelling machine capable of realizing automatic feeding and discharging. BACKGROUND

[0002] The water swelling machine applies uniform pressure on metal or other materials in a specific mold through liquid, usually water, as a medium, so that the metal or other materials are plastically deformed under the action of the pressure, thereby achieving the purpose of forming. In the processing of metal pipe bodies, the water swelling forming process can be used for production. The pipe material is swelled and pressed into the required shape in the mold by using the water swelling machine. When processing metal pipes, the existing water swelling machine needs manual operation to place the metal pipe material into the mold. After the metal pipe material is swelled, manual operation is needed to take out the metal pipe material from the mold. Such a water swelling machine cannot realize full automation and needs manual operation. Not only does it increase labor cost, but also the processing efficiency is low. When manually taking and placing the metal pipe material, the fingers are easily injured by the mold. SUMMARY

[0003] The application aims to provide a water swelling machine with simple structure and higher automation degree, which does not need manual operation, greatly increases work efficiency, reduces labor cost, and can avoid the situation that the fingers are injured by the mold when the workers manually take and place the metal pipe material.

[0004] The application is achieved in the following manner:

[0005] The utility model provides an automatic water rises machine that can realize automatic feeding and discharging, including frame, gather material structure and first conveying device in one side of frame, be equipped with processing platform on the frame, be equipped with lower mould on the processing platform, be equipped with hydraulic cylinder on the frame, the hydraulic cylinder includes cylinder body and retractable piston rod in the cylinder body, direct or indirect installation has upper mould on the piston rod, the upper mould is located in the right above lower mould, be equipped with manipulator device for conveying material to the upper mould or taking out the material that processes in the upper mould on the frame, the first conveying device is used for conveying the material in gather material structure to the manipulator device, the manipulator device includes mounting seat that slides up and down on the frame, first drive arrangement that drives mounting seat to slide up and down along the frame, material feeding plate that slides left and right on the mounting seat, second drive arrangement for driving material feeding plate to slide left and right along the mounting seat and feeding claw that sets up on material feeding plate, the first conveying device includes first mounting frame and first conveying mechanism that sets up on first mounting frame, the first conveying mechanism includes first sliding seat that slides left and right on first mounting frame, third drive arrangement for driving first sliding seat to slide left and right along first mounting frame, second sliding seat that slides up and down on first sliding seat, fourth drive arrangement for driving second sliding seat to slide up and down along first sliding seat, conveying claw that rotates and sets up on second sliding seat and fifth drive arrangement that sets up on second sliding seat and is used for driving conveying claw rotation, the conveying claw is located above gather material structure, when the conveying claw gathers and conveys the material that gathers material structure transversely places to the right above feeding claw, at this time, the fifth drive arrangement drives the conveying claw to rotate, the conveying claw brings the material synchronous rotation, makes the material present vertical state, at this time, the bottom end of material is located in the right above conveying claw, the fourth drive arrangement drives second sliding seat to move down relative to first sliding seat, the conveying claw and second sliding seat synchronous downward movement and convey the material to feeding claw, when the feeding claw gathers material and completes, at this time, the second drive arrangement works and drives material feeding plate and feeding claw on material feeding plate synchronous movement and conveys the material to the right above lower mould, at this time, the first drive arrangement works and drives mounting seat and material feeding plate synchronous downward movement, makes the material conveying to the upper mould, when the material processing is finished, at this time, the feeding claw clamps the material, the first drive arrangement works and drives mounting seat and material feeding plate synchronous upward movement, makes the material from lower mould to separate out.

[0006] Further, one side of the aggregate structure is also provided with a second conveying device, the second conveying device comprises a second mounting frame and a second conveying mechanism arranged on the second mounting frame, the second conveying mechanism comprises a third sliding seat arranged on the second mounting frame and sliding left and right, a fifth driving device for driving the third sliding seat to slide left and right along the second mounting frame, a fourth sliding seat arranged on the third sliding seat and sliding up and down, a sixth driving device for driving the fourth sliding seat to slide up and down along the third sliding seat, and a stacking claw arranged at the bottom end of the fourth sliding seat.

[0007] Further, the second conveying mechanism further comprises a first rotating motor, the bottom end of the fourth sliding seat is provided with a first motor mounting plate, the first rotating motor is vertically arranged on the first motor mounting plate, the stacking claw is located below the first motor mounting plate, the top end of the stacking claw is provided with a connecting portion, the motor shaft of the first rotating motor is fixedly connected with the connecting portion through the first motor mounting plate, and the first rotating motor works to drive the stacking claw to rotate.

[0008] Further, the third sliding seat is provided with a first sliding plate, the first sliding plate is in sliding connection with the second mounting frame, the fifth driving device comprises a fifth driving motor fixedly installed on the first sliding plate, a fifth driving gear connected with the fifth driving motor, and a fifth rack horizontally arranged on the second mounting frame, and the fifth driving gear is in meshing connection with the fifth rack, driving the fifth driving motor to work can drive the fifth driving gear to rotate, at this time, the fifth driving gear drives the third sliding seat and the first sliding plate to move left and right relative to the second mounting frame through the fifth rack, the third sliding seat is further provided with a first connecting seat, the fourth sliding seat is in sliding connection with the first connecting seat, the sixth driving device comprises a sixth driving motor fixedly installed on the first connecting seat, a sixth driving gear connected with the sixth driving motor, and a sixth rack vertically arranged on the fourth sliding seat, and the sixth driving gear is in meshing connection with the sixth rack, driving the sixth driving motor to work can drive the sixth driving gear to rotate, at this time, the sixth driving gear drives the fourth sliding seat to move up and down relative to the first connecting seat through the sixth rack, the first connecting seat is in sliding connection with the third sliding seat, the first connecting seat is further fixedly provided with a first connecting motor, the first connecting motor is connected with a first connecting gear, the third sliding seat is further horizontally provided with a first horizontal rack in meshing connection with the first connecting gear, driving the first connecting motor to work can drive the first connecting gear to rotate, at this time, the first connecting gear drives the first connecting seat and the fourth sliding seat to move back and forth along the third sliding seat through the first horizontal rack.

[0009] Further, the second sliding seat is provided with a second motor mounting plate, the fifth driving device is a second rotating motor, the second rotating motor is fixed horizontally on the second motor mounting plate, a rotating plate is arranged on the conveying claw, the rotating plate is located on one side of the second motor mounting plate, the motor shaft of the second rotating motor is fixedly connected with the rotating plate through the second motor mounting plate, and the second rotating motor can drive the conveying claw to rotate in operation.

[0010] Further, the first sliding seat is provided with a second sliding plate, the second sliding plate is slidably connected with the first mounting frame, the third driving device comprises a third driving motor fixedly installed on the second sliding plate, a third driving gear connected with the third driving motor and a third rack horizontally arranged on the first mounting frame, and the third driving gear is engaged with the third rack, the third driving motor drives the third driving gear to rotate in operation, and at this time, the third driving gear drives the first sliding seat and the second sliding plate to move left and right relative to the first mounting frame through the third rack, the first sliding seat is further provided with a second connecting seat, the second sliding seat is slidably connected with the second connecting seat, the fourth driving device comprises a fourth driving motor fixedly installed on the second connecting seat, a fourth driving gear connected with the fourth driving motor and a fourth rack vertically arranged on the second sliding seat, and the fourth driving gear is engaged with the fourth rack, the fourth driving motor drives the fourth driving gear to rotate in operation, and at this time, the fourth driving gear drives the second sliding seat to move up and down relative to the second connecting seat through the fourth rack, the second connecting seat is slidably connected with the first sliding seat, a second connecting motor is further fixedly arranged on the second connecting seat, a second connecting gear is connected with the second connecting motor, a second horizontal rack engaged with the second connecting gear is further horizontally arranged on the first sliding seat, the second connecting motor drives the second connecting gear to rotate in operation, and at this time, the second connecting gear drives the second connecting seat and the second sliding seat to move forward and backward along the first sliding seat through the second horizontal rack.

[0011] Further, the feeding claw comprises a feeding claw and a taking claw, the taking claw is located directly above the lower die, the feeding claw and the taking claw each comprise a fixed seat fixedly connected with the feeding plate, a cylinder connected with the fixed seat and left and right claw heads symmetrically arranged on both sides of the cylinder, a waist-shaped hole is arranged on the fixed seat, a connecting hole is arranged on the cylinder, and a fixing bolt is arranged in the connecting hole and the waist-shaped hole.

[0012] Further, the second driving device comprises a second driving motor fixedly installed on the mounting base, a second driving gear connected with the second driving motor and a second rack horizontally arranged on the material conveying plate, and the second driving gear is engaged with the second rack, driving the second driving motor to work can drive the second driving gear to rotate, at this time, the second driving gear drives the material conveying plate to move left and right relative to the mounting base through the second rack.

[0013] Further, the mechanical hand device further comprises a mounting frame, the mounting base is arranged on the mounting frame in a sliding manner, the first driving device comprises a first driving motor fixedly installed on the mounting base, a first driving gear connected with the first driving motor and a first rack vertically arranged on the mounting frame, the first driving gear is engaged with the first rack, driving the first driving motor to work can drive the first driving gear to rotate, at this time, the first driving gear drives the mounting base to move up and down relative to the mounting frame through the first rack.

[0014] Further, the base is provided with a fixing frame, the fixing frame is provided with a mounting plate, the hydraulic cylinder is installed on the mounting plate, the fixing frame is further provided with a mold mounting plate in a sliding manner, the mold mounting plate is fixedly connected with the piston rod, a plurality of installation grooves are formed in the mold mounting plate, the fixing frame comprises four guide columns, four fixing holes are formed in the mounting plate, the four guide columns are respectively located in the four fixing holes and are fixedly connected with the mounting plate, four sliding holes are formed in the mold mounting plate, a self-lubricating shaft sleeve is arranged in each sliding hole, the four self-lubricating shaft sleeves are respectively sleeved on the four guide columns, the upper end and the lower end of the mounting frame are respectively provided with an upper connecting block and a lower connecting block, and the upper connecting block and the lower connecting block are respectively fixedly connected with the guide columns.

[0015] Compared with the prior art, the present application has the following prominent and beneficial technical effects:

[0016] The application belongs to the technical field of water swelling machines, and particularly relates to an automatic water swelling machine capable of realizing automatic feeding and discharging, which comprises a machine base, a material collecting structure located on one side of the machine base and a first conveying device, a hydraulic cylinder on the machine base is composed of a cylinder body and a piston rod telescopically arranged in the cylinder body, an upper die is directly or indirectly mounted on the piston rod, and a lower die is mounted on a machining table of the machine base, the lower die, the upper die and the hydraulic cylinder are common components on the water swelling machine on the market at present, a mechanical hand device is arranged on the machine base, and the first conveying device is mainly used for conveying materials in the material collecting structure to the mechanical hand device, the mechanical hand device then conveys the materials to the lower die, the mechanical hand device is composed of a mounting seat telescopically arranged on the machine base, a first driving device for driving the mounting seat to telescopically move on the machine base, a material conveying plate telescopically arranged on the mounting seat, a second driving device for driving the material conveying plate to telescopically move on the mounting seat and a feeding claw arranged on the material conveying plate, the first conveying device is composed of a first mounting frame and a first conveying mechanism arranged on the first mounting frame, the first conveying mechanism is composed of a first sliding seat telescopically arranged on the first mounting frame, a third driving device for driving the first sliding seat to telescopically move on the first mounting frame, a second sliding seat telescopically arranged on the first sliding seat, a fourth driving device for driving the second sliding seat to telescopically move on the first sliding seat, a conveying claw rotatably arranged on the second sliding seat and a fifth driving device arranged on the second sliding seat and used for driving the conveying claw to rotate, since the conveying claw is located above the material collecting structure, when the water swelling machine starts to work, the fourth driving device starts to work and drives the second sliding seat to telescopically move on the first sliding seat, so that the conveying claw on the second sliding seat moves downward synchronously with the second sliding seat, the conveying claw extends into the material collecting structure to grab the metal pipe, after the metal pipe is grabbed, the fourth driving device starts to work again to drive the second sliding seat and the conveying claw to move upward, at this moment, the third driving device starts to work and drives the first sliding seat to telescopically move on the first mounting frame, so that the second sliding seat on the first sliding seat, the conveying claw on the second sliding seat and the metal pipe on the conveying claw move toward the mechanical hand device, when the conveying claw conveys the metal pipe to the position directly above the feeding claw, the third driving device stops to work, and since the metal pipes on the market are horizontally stacked at present, after the conveying claw grabs the metal pipe from the material collecting structure, the metal pipe is in a horizontal state, at this moment, the fifth driving device starts to work and drives the conveying claw and the metal pipe on the conveying claw to synchronously rotate, so that the conveying claw and the metal pipe are in a vertical state after being turned over, and the bottom end of the metal pipe is located directly above the conveying claw, at this moment, the fourth driving device starts to work to drive the second sliding seat, the conveying claw and the metal pipe on the conveying claw to move downward, so that the metal pipe is conveyed into the feeding claw, after the feeding claw finishes to grab the material, the conveying claw is released, the fourth driving device starts to work again to drive the second sliding seat and the conveying claw to move upward, so that the conveying claw is separated from the metal pipe on the feeding claw,At this time, the second driving device will work and drive the feeding plate and the feeding claw on the feeding plate to move synchronously to the right. When the metal pipe on the feeding claw reaches the upper position of the lower mold, the second driving device will stop working, and at the same time, the first driving device will work and drive the mounting seat, the feeding plate on the mounting seat and the feeding claw on the feeding plate to move synchronously downward, so that the metal pipe on the feeding claw is conveyed into the lower mold. The feeding claw and the conveying claw are common mechanical claws on the current large mechanical equipment. When the metal pipe is conveyed into the lower mold, the feeding claw is released, and the second driving device and the first driving device cooperate to move the feeding claw away from the processing area of the feeding claw. Since the upper mold is located directly above the lower mold, when the lower mold has the metal pipe, the hydraulic cylinder will start to work, and the cylinder body will drive the upper mold to move downward through the piston rod, so that the metal pipe is wrapped by the upper mold and the lower mold. Finally, the metal pipe is plastically deformed by the pressure of the liquid medium. When the metal pipe is finished stamping, the first driving device drives the mounting seat, the feeding plate on the mounting seat and the feeding claw on the feeding plate to move synchronously upward, so that the finished metal pipe is separated from the lower mold, and the second driving device drives the feeding plate and the feeding claw on the feeding plate to move to the right, conveying the finished metal pipe to the machine base. Compared with the current water swelling machine, the metal pipe needs to be manually placed into the mold during the processing of the metal pipe, and the finished metal pipe needs to be manually taken out of the mold. Such water swelling machine cannot realize full automation and needs manual operation, which not only increases labor cost but also has low processing efficiency. When manually taking and placing the metal pipe, the fingers are easily injured by the mold. The feeding claw can automatically convey the metal pipe into the lower mold, and the feeding claw can automatically convey the metal pipe to the machine base after stamping, so that the water swelling machine has higher automation degree, does not need manual operation, greatly increases work efficiency, reduces labor cost, and avoids the situation that the fingers are injured by the mold when manually taking and placing the metal pipe. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the present application.

[0018] Figure 2 is a perspective view of the second conveying device of the present application.

[0019] Figure 3 is Figure 2 is a partial enlarged view of A in FIG.

[0020] Figure 4 is an exploded view of the second mounting frame and the second conveying mechanism of the present application.

[0021] Figure 5 is a perspective view of the first conveying device of the present application.

[0022] Figure 6 is Figure 5 is a partial enlarged view at B in FIG.

[0023] Figure 7 is an exploded view of the first mounting frame and the first conveying mechanism of the present application.

[0024] Figure 8 is a perspective view of the base of the present application Figure 1 .

[0025] Figure 9 is a perspective view of the base of the present application Figure 2 .

[0026] Figure 10 is an exploded view of the mechanical hand device and the guide column of the present application.

[0027] Figure 11 is a structural schematic view of the present application.

[0028] Figure 12 is a structural schematic view of the mounting seat, the mounting frame and the material conveying plate of the present application.

[0029] Figure 13 is an exploded view of the mounting seat and the material conveying plate of the present application.

[0030] Figure 14 is a perspective view of the material conveying plate of the present application.

[0031] Figure 15 is a structural schematic view of the feeding claw of the present application.

[0032] Figure 16 is an exploded view of the fixing seat and the air cylinder of the present application.

[0033] Figure 17 is a structural schematic view of the mounting seat and the mounting frame of the present application.

[0034] Figure 18 is an exploded view of the mounting seat and the mounting frame of the present application.

[0035] Figure 19 is a perspective view of the mounting seat of the present application.

[0036] Figure 20 is a structural schematic view of the mounting frame and the fixing frame of the present application.

[0037] Figure 21 is an exploded view of the mounting frame and the fixing frame of the present application.

[0038] Figure 22It is the exploded view of the guide column, mounting plate and mold mounting plate of the present application.

[0039] Figure 23 It is the perspective view of the mold mounting plate of the present application.

[0040] Meaning represented by the figure mark: 1 - base; 2 - hydraulic cylinder; 3 - machining table; 4 - lower mold; 5 - cylinder body; 6 - piston rod; 7 - upper mold; 8 - mounting seat; 9 - feeding plate; 10 - feeding claw; 11 - discharging claw; 12 - taking claw;

[0041] 13 - fixing seat; 14 - air cylinder; 15 - left claw head; 16 - right claw head; 17 - waist-shaped hole;

[0042] 18 - connecting hole; 19 - second driving motor; 20 - second driving gear; 21 - second rack; 24 - mounting frame; 25 - first driving motor; 26 - first driving gear; 27 - first rack; 30 - mounting plate; 31 - fixing frame; 32 - mold mounting plate; 33 - mounting channel; 34 - upper connecting block;

[0043] 35 - lower connecting block; 36 - guide column; 37 - fixing hole; 38 - sliding hole; 39 - self-lubricating shaft sleeve; 40 - material collecting structure; 41 - first sliding seat; 42 - second sliding seat; 43 - conveying claw;

[0044] 44 - first mounting frame; 45 - second mounting frame; 46 - third sliding seat; 47 - fourth sliding seat; 48 - stacking claw; 49 - first rotating motor; 50 - first motor mounting plate; 51 - connecting part; 52 - first sliding plate; 53 - fifth driving motor; 54 - fifth driving gear; 55 - fifth rack;

[0045] 56 - first connecting seat; 57 - sixth driving motor; 58 - sixth driving gear; 59 - sixth rack;

[0046] 60 - first connecting motor; 61 - first connecting gear; 62 - first transverse rack;

[0047] 63 - second motor mounting plate; 64 - second rotating motor; 65 - rotating plate; 66 - second sliding plate;

[0048] 67 - third driving motor; 68 - third driving gear; 69 - third rack; 70 - second connecting seat;

[0049] 71 - fourth driving motor; 72 - fourth driving gear; 73 - fourth rack;

[0050] 74 - second connecting motor; 75 - second connecting gear; 76 - second transverse rack. DETAILED DESCRIPTION

[0051] The application will be further described with reference to the following specific examples:

[0052] The application belongs to the technical field of water swelling machines, and particularly relates to an automatic water swelling machine capable of realizing automatic feeding and discharging, which comprises a base 1, a material collecting structure 40 and a first conveying device located on one side of the base 1, a hydraulic cylinder 2 on the base 1, which is composed of a cylinder body 5 and a piston rod 6 arranged in the cylinder body 5 in an extending and retracting mode, an upper die 7 directly or indirectly mounted on the piston rod 6, and a lower die 4 mounted on a machining table 3 of the base 1, wherein the lower die 4, the upper die 7 and the hydraulic cylinder 2 are common components on the water swelling machine on the market, a mechanical hand device is arranged on the base 1, and the first conveying device is mainly used for conveying materials in the material collecting structure 40 to the mechanical hand device, and the mechanical hand device further conveys the materials to the lower die 4, wherein the mechanical hand device is composed of a mounting seat 8 arranged on the base 1 in an up-down sliding mode, a first driving device for driving the mounting seat 8 to slide up and down on the base 1, a material conveying plate 9 arranged on the mounting seat 8 in a left-right sliding mode, a second driving device for driving the material conveying plate 9 to slide left and right on the mounting seat 8, and a feeding claw 10 arranged on the material conveying plate 9, the first conveying device is composed of a first mounting frame 44 and a first conveying mechanism arranged on the first mounting frame 44, and the first conveying mechanism is composed of a first sliding seat 41 arranged on the first mounting frame 44 in a left-right sliding mode, a third driving device for driving the first sliding seat 41 to slide left and right on the first mounting frame 44, a second sliding seat 42 arranged on the first sliding seat 41 in an up-down sliding mode, a fourth driving device for driving the second sliding seat 42 to slide up and down on the first sliding seat 41, a conveying claw 43 arranged on the second sliding seat 42 in a rotating mode, and a fifth driving device arranged on the second sliding seat 42 and used for driving the conveying claw 43 to rotate, since the conveying claw 43 is located above the material collecting structure 40, when the water swelling machine starts to work, the fourth driving device starts to work and drives the second sliding seat 42 to slide downwards along the first sliding seat 41, so that the conveying claw 43 on the second sliding seat 42 moves downwards synchronously with the second sliding seat 42, the conveying claw 43 extends into the material collecting structure 40 to grab the metal pipe, after the metal pipe is grabbed, the fourth driving device starts to work again to drive the second sliding seat 42 and the conveying claw 43 to move upwards, at this moment, the third driving device starts to work and drives the first sliding seat 41 to slide rightwards along the first mounting frame 44, so that the second sliding seat 42 on the first sliding seat 41, the conveying claw 43 on the second sliding seat 42 and the metal pipe on the conveying claw 43 move towards the mechanical hand device, when the conveying claw 43 conveys the metal pipe to the position directly above the feeding claw 10, the third driving device stops to work, and since the metal pipes on the market are horizontally stacked, after the conveying claw 43 grabs the metal pipe from the material collecting structure 40, the metal pipe is in a horizontal state, at this moment, the fifth driving device starts to work and drives the conveying claw 43 and the metal pipe on the conveying claw 43 to rotate synchronously, so that the conveying claw 43 and the metal pipe are in a vertical state after being turned over, and the bottom end of the metal pipe is located directly above the conveying claw 43.At this time, the fourth driving device starts to work to drive the second sliding seat 42, the conveying claw 43 and the metal pipe on the conveying claw 43 to move downwards, so that the metal pipe is conveyed into the feeding claw 10, and when the feeding claw 10 finishes grabbing the material, the conveying claw 43 is loosened, and the fourth driving device starts to work again to drive the second sliding seat 42 and the conveying claw 43 to move upwards, so that the conveying claw 43 is separated from the metal pipe on the feeding claw 10, and at this time, the second driving device starts to work to drive the feeding plate 9 and the feeding claw 10 on the feeding plate 9 to move rightwards synchronously, and when the metal pipe on the feeding claw 10 reaches the position directly above the lower die 4, the second driving device stops working, and at the same time, the first driving device starts to work to drive the mounting seat 8, the feeding plate 9 on the mounting seat 8 and the feeding claw 10 on the feeding plate 9 to move downwards synchronously, so that the metal pipe on the feeding claw 10 is conveyed into the lower die 4, and the feeding claw 10 and the conveying claw 43 are common mechanical claws on the current large mechanical equipment, and when the metal pipe is conveyed into the lower die 4, the feeding claw 10 is loosened, and the second driving device and the first driving device cooperate to make the feeding claw 10 away from the processing area of the feeding claw 10, and when the lower die 4 contains the metal pipe, the hydraulic cylinder 2 starts to work, the cylinder body 5 drives the upper die 7 to move downwards through the piston rod 6, so that the metal pipe is wrapped by the upper die 7 and the lower die 4, and finally the metal pipe is plastically deformed by the pressure of the liquid medium, and when the metal pipe is finished stamping, the feeding claw 10 clamps the finished metal pipe, and the first driving device starts to work again to drive the mounting seat 8, the feeding plate 9 on the mounting seat 8 and the feeding claw 10 on the feeding plate 9 to move upwards synchronously, so that the finished metal pipe is separated from the lower die 4, and at this time, the second driving device drives the feeding plate 9 and the feeding claw 10 on the feeding plate 9 to move rightwards, so that the finished metal pipe is conveyed away to the machine base 1.

[0053] Preferably, one side of the aggregate structure 40 is also provided with a second conveying device, which comprises a second mounting frame 45 and a second conveying mechanism arranged on the second mounting frame 45. The second conveying mechanism comprises a third sliding seat 46 arranged on the second mounting frame 45 to slide left and right, a fifth driving device for driving the third sliding seat 46 to slide left and right along the second mounting frame 45, a fourth sliding seat 47 arranged on the third sliding seat 46 to slide up and down, a sixth driving device for driving the fourth sliding seat 47 to slide up and down along the third sliding seat 46, and a stacking claw 48 arranged at the bottom end of the fourth sliding seat 47. The second conveying device is composed of the second mounting frame 45 and the second conveying mechanism, and the second conveying mechanism is composed of the third sliding seat 46 arranged on the second mounting frame 45 to slide left and right, the fifth driving device for driving the third sliding seat 46 to slide left and right along the second mounting frame 45, the fourth sliding seat 47 arranged on the third sliding seat 46 to slide up and down, the sixth driving device for driving the fourth sliding seat 47 to slide up and down along the third sliding seat 46, and the stacking claw 48 arranged at the bottom end of the fourth sliding seat 47. Since the stacking claw 48 is located directly above the metal pipe cut by the upstream production line, and the stacking claw 48 is a common mechanical claw on large mechanical equipment at present, when the sixth driving device starts to work and drives the fourth sliding seat 47 to slide down along the third sliding seat 46, the stacking claw 48 on the fourth sliding seat 47 will move towards the metal pipe and grab it. At this time, the fifth driving device will work and drive the third sliding seat 46 to move along the second mounting frame 45 towards the side of the aggregate structure 40, so that the fourth sliding seat 47 on the third sliding seat 46, the stacking claw 48 on the fourth sliding seat 47, and the metal pipe on the stacking claw 48 move above the aggregate structure 40. At this time, the sixth driving device works again and drives the fourth sliding seat 47, the stacking claw 48 on the fourth sliding seat 47, and the metal pipe on the stacking claw 48 to move downward. When the stacking claw 48 moves downward to the set position, the stacking claw 48 is released at this time, so that the metal pipe on the stacking claw 48 falls into the aggregate structure 40, thereby eliminating the need for manual placement of the metal pipe cut by the upstream production line into the aggregate structure 40, and making the water-rising machine more automated and practical.

[0054] Preferably, the second conveying mechanism further comprises a first rotating motor 49, a bottom end of the fourth sliding seat 47 is provided with a first motor mounting plate 50, the first rotating motor 49 is vertically arranged on the first motor mounting plate 50, the stacking claw 48 is below the first motor mounting plate 50, a top end of the stacking claw 48 is provided with a connecting part 51, a motor shaft of the first rotating motor 49 is fixedly connected with the connecting part 51 through the first motor mounting plate 50, and the first rotating motor 49 can drive the stacking claw 48 to rotate in work; the first motor mounting plate 50 can make the first rotating motor 49 be smoothly installed to the bottom end of the fourth sliding seat 47, the first rotating motor 49 is vertically arranged on the first motor mounting plate 50, and the motor shaft is fixedly connected with the connecting part 51 on the stacking claw 48 through the first motor mounting plate 50; when the metal pipe separated on the upstream production line is placed longitudinally, at this time, the end of the metal pipe material faces the material collecting structure 40, after the stacking claw 48 grasps and conveys the metal pipe material to the top of the material collecting structure 40, if the metal pipe material is directly placed into the material collecting structure 40 in this state, the following conveying claw cannot normally grasp the metal pipe material in the material collecting structure 40, and the first rotating motor 49 drives the stacking claw 48 to rotate, so that the metal pipe material can be placed into the material collecting structure 40 transversely, and the conveying claw can smoothly grasp the metal pipe material in the material collecting structure 40.

[0055] Preferably, the third sliding base 46 is provided with a first sliding plate 52, the first sliding plate 52 is in sliding connection with the second mounting frame 45, the fifth driving device comprises a fifth driving motor 53 fixedly installed on the first sliding plate 52, a fifth driving gear 54 connected with the fifth driving motor 53 and a fifth rack 55 horizontally arranged on the second mounting frame 45, and the fifth driving gear 54 is in engagement with the fifth rack 55, driving the fifth driving motor 53 to work can drive the fifth driving gear 54 to rotate, at the moment the fifth driving gear 54 drives the third sliding base 46 and the first sliding plate 52 to move left and right relative to the second mounting frame 45 through the fifth rack 55, the third sliding base 46 is also provided with a first connecting base 56, the fourth sliding base 47 is in sliding connection with the first connecting base 56, the sixth driving device comprises a sixth driving motor 57 fixedly installed on the first connecting base 56, a sixth driving gear 58 connected with the sixth driving motor 57 and a sixth rack 59 vertically arranged on the fourth sliding base 47, and the sixth driving gear 58 is in engagement with the sixth rack 59, driving the sixth driving motor 57 to work can drive the sixth driving gear 58 to rotate, at the moment the sixth driving gear 58 drives the fourth sliding base 47 to move up and down relative to the first connecting base 56 through the sixth rack 59, the first connecting base 56 is in sliding connection with the third sliding base 46, the first connecting base 56 is also fixedly provided with a first connecting motor 60, the first connecting motor 60 is connected with a first connecting gear 61, the third sliding base 46 is also horizontally provided with a first horizontal rack 62 in engagement with the first connecting gear 61, driving the first connecting motor 60 to work can drive the first connecting gear 61 to rotate, at the moment the first connecting gear 61 drives the first connecting base 56 and the fourth sliding base 47 to move forward and backward along the third sliding base 46 through the first horizontal rack 62.When the stacking claw 48 is not located directly above the segmented metal pipe, the first connecting seat 56 is in sliding connection with the third sliding seat 46, and the first connecting gear connected to the first connecting motor 60 is in meshing connection with the first transverse rack 62 transversely arranged on the third sliding seat 46. When the first connecting motor 60 fixedly arranged on the first connecting seat 56 works, the first connecting gear 61 rotates, the first connecting seat 56 moves forward and backward along the third sliding seat 46, the fourth sliding seat 47 on the first connecting seat 56 and the first connecting motor 60 on the first connecting seat 56 move synchronously, and finally the stacking claw 48 at the bottom end of the fourth sliding seat 47 can move to the position directly above the metal pipe. At this time, the fourth sliding seat 47 is in sliding connection with the first connecting seat 56, and the sixth driving gear 58 connected to the sixth driving motor 57 fixedly arranged on the first connecting seat 56 is in meshing connection with the sixth rack 59 vertically arranged on the fourth sliding seat 47. When the sixth driving motor 57 works and drives the first driving gear 26 to rotate, the first driving gear 26 drives the first rack 27 and the fourth sliding seat 47 to move downward synchronously, so that the stacking claw 48 at the bottom end of the fourth sliding seat 47 can grasp the segmented metal pipe. At this time, the sixth driving motor 57 works again and drives the sixth driving gear 58 to rotate reversely, so that the sixth rack 59, the fourth sliding seat 47 and the stacking claw 48 on the fourth sliding seat 47 move upward synchronously. When the metal pipe on the stacking claw 48 moves to the specified position, the fifth driving motor 53 works and drives the fifth driving gear 54 to rotate. Since the fifth driving gear 54 is in meshing connection with the fifth rack 55 on the second mounting frame 45, the fifth driving gear 54 rotates and drives the first sliding plate 52 to slide along the second mounting frame 45, so that the third sliding seat 46, the fifth driving motor 53 on the first sliding plate 52 and the fourth sliding seat 47 on the third sliding seat 46 move synchronously, so that the stacking claw 48 and the metal pipe on the stacking claw 48 reach the position directly above the material collecting structure 40. When the stacking claw 48 is not located directly above the material collecting structure 40, the first connecting motor 60 can be controlled to work, so that the fourth sliding seat 47 on the first connecting seat 56 moves forward and backward along the third sliding seat 46, so that the stacking claw 48 and the metal pipe on the stacking claw 48 can smoothly reach the position directly above the material collecting structure 40. At this time, the sixth driving motor 57 works to drive the fourth sliding seat 47 and the stacking claw 48 on the fourth sliding seat 47 to move downward synchronously, so as to shorten the distance between the metal pipe and the material collecting structure 40, avoid the metal pipe from falling from a high place and causing damage, and finally the stacking claw 48 releases the metal pipe, so that the metal pipe can be placed horizontally into the material collecting structure 40, so that the segmented metal pipe on the upstream production line does not need to be manually placed into the material collecting structure 40, so that the automation degree of the water level machine is higher, and the practicality is higher.

[0056] Preferably, the second sliding seat 42 is provided with a second motor mounting plate 63, the fifth driving device is a second rotating motor 64, the second rotating motor 64 is fixed horizontally on the second motor mounting plate 63, the conveying claw 43 is provided with a rotating plate 65, the rotating plate 65 is located on one side of the second motor mounting plate 63, the motor shaft of the second rotating motor 64 is fixedly connected with the rotating plate 65 through the second motor mounting plate 63, and the second rotating motor 64 can drive the conveying claw 43 to rotate in work; the second motor mounting plate 63 can make the second rotating motor 64 be installed smoothly, and since the second rotating motor 64 is fixed horizontally on the second motor mounting plate 63 and the motor shaft is fixedly connected with the rotating plate 65 on the conveying claw 43 through the second motor mounting plate 63, when the second rotating motor 64 works, the conveying claw 43 can be driven to rotate synchronously through the motor shaft and the rotating plate 65, so that the conveying claw 43 and the metal pipe material are in a vertical state after being turned over, the bottom end of the metal pipe material can be located directly above the conveying claw 43, and the conveying claw 43 can clamp the metal pipe material smoothly.

[0057] Preferably, the first sliding seat 41 is provided with a second sliding plate 66, the second sliding plate 66 is in sliding connection with the first mounting frame 44, the third driving device comprises a third driving motor 67 fixedly installed on the second sliding plate 66, a third driving gear 68 connected with the third driving motor 67 and a third rack 69 horizontally arranged on the first mounting frame 44, and the third driving gear 68 is in mesh with the third rack 69, driving the third driving motor 67 to work can drive the third driving gear 68 to rotate, at the moment, the third driving gear 68 drives the first sliding seat 41 and the second sliding plate 66 to move left and right relative to the first mounting frame 44 through the third rack 69, the first sliding seat 41 is also provided with a second connecting seat 70, the second sliding seat 42 is in sliding connection with the second connecting seat 70, the fourth driving device comprises a fourth driving motor 71 fixedly installed on the second connecting seat 70, a fourth driving gear 72 connected with the fourth driving motor 71 and a fourth rack 73 vertically arranged on the second sliding seat 42, and the fourth driving gear 72 is in mesh with the fourth rack 73, driving the fourth driving motor 71 to work can drive the fourth driving gear 72 to rotate, at the moment, the fourth driving gear 72 drives the second sliding seat 42 to move up and down relative to the second connecting seat 70 through the fourth rack 73, the second connecting seat 70 is in sliding connection with the first sliding seat 41, the second connecting seat 70 is also fixedly provided with a second connecting motor 74, the second connecting motor 74 is connected with a second connecting gear 75, the first sliding seat 41 is also horizontally provided with a second horizontal rack 76 in mesh with the second connecting gear 75, driving the second connecting motor 74 to work can drive the second connecting gear 75 to rotate, at the moment, the second connecting gear 75 drives the second connecting seat 70 and the second sliding seat 42 to move forward and backward along the first sliding seat 41 through the second horizontal rack 76.When the fourth driving motor 71 works, the fourth driving gear 72 rotates, and the fourth rack 73, the second sliding seat 42 and the conveying claws 43 on the second sliding seat 42 move downward synchronously, so that the conveying claws 43 can grab the metal pipes placed horizontally in the material collecting structure 40. At this time, the fourth driving motor 71 drives the fourth driving gear 72 to rotate reversely, so that the second sliding seat 42 and the conveying claws 43 on the second sliding seat 42 move upward synchronously, and the metal pipes are separated from the material collecting structure 40. At this time, the third driving motor 67 works and drives the third driving gear 68 to rotate. Since the third driving motor 67 is engaged with the third rack 69 horizontally arranged on the first mounting frame 44, when the third driving gear 68 rotates, the second sliding plate 66, the first sliding seat 41 on the second sliding plate 66, the second sliding seat 42 on the first sliding seat 41 and the conveying claws 43 on the second sliding seat 42 move toward the feeding claw 10, so that the conveying claws 43 and the metal pipes on the conveying claws 43 can be above the feeding claw 10. When the conveying claws 43 and the metal pipes on the conveying claws 43 are not above the feeding claw 10, the second connecting motor 74 on the second connecting seat 70 is connected with the second connecting gear 75, and the second connecting gear 75 is engaged with the second horizontal rack 76 horizontally arranged on the first sliding seat 41. When the second connecting motor 74 works, the second connecting motor 74 drives the second connecting gear 75 to rotate, and finally the second connecting gear 75 moves along the second horizontal rack 76, so that the second connecting seat 70, the second sliding seat 42 on the second connecting seat 70 and the conveying claws 43 on the second sliding seat 42 can move forward and backward relative to the first sliding seat 41, and finally the conveying claws 43 and the metal pipes on the conveying claws 43 can be above the feeding claw 10. At this time, when the second rotating motor 64 works, the conveying claws 43 rotate synchronously through the motor shaft and the rotating plate 65, so that the conveying claws 43 and the metal pipes are in a vertical state after being turned over, and the bottom end of the metal pipes is above the conveying claws 43. At the same time, the fourth driving motor 71 starts to work again, so that the second sliding seat 42 and the conveying claws 43 on the second sliding seat 42 move downward synchronously, and the conveying claws 43 can convey the metal pipes to the feeding claw 10. When the feeding claw 10 finishes grabbing the material, the conveying claws 43 are released.

[0058] Preferably, the feeding claw 10 comprises a feeding claw 11 and a taking claw 12, the taking claw 12 is located directly above the lower mold 4, the feeding claw 11 and the taking claw 12 both comprise a fixed seat 13 fixedly connected with the feeding plate 9, a pneumatic cylinder 14 connected with the fixed seat 13, and a left claw head 15 and a right claw head 16 symmetrically arranged on both sides of the pneumatic cylinder 14, a waist-shaped hole 17 is formed in the fixed seat 13, a connecting hole 18 is arranged on the pneumatic cylinder 14, and a fixing bolt is arranged in the connecting hole 18 and the waist-shaped hole 17.When the feeding plate 9 is in the initial state, the taking claw 12 is just above the lower die 4, and after the feeding claw 11 finishes grabbing the metal pipe, the second driving device drives the feeding plate 9 to move. With the movement of the feeding plate 9, the taking claw 12 on the feeding plate 9 moves away from the lower die 4, and the feeding claw 11 finally reaches the upper position of the lower die 4, so that the metal pipe on the feeding claw 11 is just below the lower die 4. At this time, the first driving device drives the mounting seat 8, the feeding plate 9 on the mounting seat 8, and the taking claw 12 and the feeding claw 11 on the feeding plate 9 to move downward synchronously, so that the metal pipe on the feeding claw 11 can be placed into the lower die 4. After the metal pipe is placed into the lower die 4, the first driving device drives the mounting seat 8, the feeding plate 9 on the mounting seat 8, and the taking claw 12 and the feeding claw 11 on the feeding plate 9 to move upward synchronously, and at this time the second driving device drives the feeding plate 9 to move reversely, so that the feeding claw 11 can grab a new metal pipe. In this process, the cylinder body 5 drives the upper die 7 to move downward through the piston rod 6, so that the metal pipe is wrapped by the upper die 7 and the lower die 4, and finally the stamping of the metal pipe is completed. After the stamping of the metal pipe is completed, the taking claw 12 is just above the lower die 4, and the feeding claw 11 has finished grabbing a new metal pipe. At this time, the first driving device drives the mounting seat 8, the feeding plate 9 on the mounting seat 8, and the taking claw 12 and the feeding claw 11 on the feeding plate 9 to move downward synchronously, so that the taking claw 12 can be located on the side of the stamped metal pipe, and the taking claw 12 can smoothly grab the stamped metal pipe in the lower die 4. At this time, the first driving device drives the mounting seat 8, the feeding plate 9 on the mounting seat 8, and the taking claw 12 and the feeding claw 11 on the feeding plate 9 to move upward synchronously, so that the taking claw 12 can drive the clamped metal pipe to move upward, so that the metal pipe is separated from the lower die 4. Finally, the second driving device drives the feeding plate 9, the taking claw 12 and the feeding claw 11 on the feeding plate 9 to move leftward, so that the taking claw 12 can transport the clamped metal pipe to the upper position of the lower die 4, and at the same time, with the movement of the feeding plate 9, the feeding claw 11 can transport the processed metal pipe away to the base 1. Under the cooperation of the feeding claw 11 and the taking claw 12, the working efficiency of the hydro expander can be greatly improved. When the left claw head 15 and the right claw head 16 are not located above the lower die 4, the user can loosen the fixing bolts in the connecting hole 18 and the waist-shaped hole 17 to release the locking state between the fixing seat 13 and the cylinder 14, so that the cylinder 14 can be adjusted relative to the fixing seat 13. After the feeding claw 11 moves, the left claw head 15 and the right claw head 16 can be located above the lower die 4, so that the metal pipe clamped by the left claw head 15 and the right claw head 16 can be smoothly placed into the lower die 4.Thus, when the material taking claw 12 moves, the left claw head 15 and the right claw head 16 of the material taking claw 12 can smoothly reach the upper side of the lower mold 4, so that the metal pipe material punched in the lower mold 4 can be firmly clamped by the left claw head 15 and the right claw head 16.

[0059] Preferably, the second driving device comprises a second driving motor 19 fixedly installed on the mounting seat 8, a second driving gear 20 connected with the second driving motor 19, and a second rack 21 horizontally arranged on the material conveying plate 9, and the second driving gear 20 is engaged with the second rack 21. The second driving motor 19 is driven to work to drive the second driving gear 20 to rotate, and the second rack 21 is driven to move left and right by the second driving gear 20. Since the second driving motor 19 is fixedly installed on the mounting seat 8, and the second driving gear 20 on the second driving motor 19 is engaged with the second rack 21 on the material conveying plate 9, when the second driving motor 19 starts to work, the second driving gear 20 rotates to drive the second rack 21 to move left and right, and the material conveying plate 9 moves left and right with the second rack 21. The engagement transmission mode of the gear and the rack has high transmission efficiency and strong bearing capacity.

[0060] Preferably, the mechanical arm device further comprises a mounting frame 24, the mounting seat 8 is arranged on the mounting frame 24 to slide up and down, the first driving device comprises a first driving motor 25 fixedly installed on the mounting seat 8, a first driving gear 26 connected with the first driving motor 25, and a first rack 27 vertically arranged on the mounting frame 24, the first driving gear 26 is engaged with the first rack 27, and the first driving motor 25 is driven to work to drive the first driving gear 26 to rotate, and the mounting seat 8 is driven to move up and down relative to the mounting frame 24 by the first rack 27. The mounting frame 24 enables the mounting seat 8 to be smoothly installed on the base 1, and when the first driving motor 25 starts to work, the first driving motor 25 drives the first gear to rotate. Since the first gear is engaged with the first rack 27 on the mounting frame 24, and the first driving motor 25 is fixedly installed on the mounting seat 8, when the first gear rotates, the first gear and the first driving motor 25 move up and down along the first rack 27, and the mounting seat 8 moves up and down relative to the mounting frame 24 with the first driving motor 25. The engagement transmission mode of the gear and the rack has high transmission efficiency and strong bearing capacity.

[0061] Preferably, the base 1 is provided with a fixing frame 31, the fixing frame 31 is provided with a mounting plate 30, the hydraulic cylinder 2 is mounted on the mounting plate 30, the fixing frame 31 is also provided with a mold mounting plate 32 which is slidably arranged on the fixing frame 31, the mold mounting plate 32 is fixedly connected with the piston rod 6, a plurality of mounting grooves 33 are formed in the mold mounting plate 32, the fixing frame 31 comprises four guide columns 36, four fixing holes 37 are formed in the mounting plate 30, the four guide columns 36 are respectively located in the four fixing holes 37 and are fixedly connected with the mounting plate 30, four sliding holes 38 are formed in the mold mounting plate 32, a self-lubricating shaft sleeve 39 is arranged in each of the sliding holes 38, and the four self-lubricating shaft sleeves 39 are respectively sleeved on the four guide columns 36, the upper connecting block 34 and the lower connecting block 35 are respectively arranged at the lower two ends of the mounting frame 24, and the upper connecting block 34 and the lower connecting block 35 are respectively fixedly connected with the guide columns 36; the mounting plate 30 is arranged to enable the hydraulic cylinder 2 to be smoothly mounted, the piston rod 6 is connected with the mold mounting plate 32 which is slidably arranged on the fixing frame 31, the mold mounting plate 32 is a common component on the water swelling machine, a plurality of mounting grooves 33 are formed in the mold mounting plate 32 for mounting the mold, so that the mold can be smoothly mounted on the mold mounting plate 32, the mold mounting plate 32 is slidably connected with the fixing frame 31, so that when the piston rod 6 drives the mold mounting plate 32 to move along the fixing frame 31, the fixing frame 31 can play a guiding role, so that the angle of the mold mounting plate 32 is prevented from being deviated during movement, and the upper mold 7 on the mold mounting plate 32 can always be located directly above the lower mold 4, the fixing frame 31 is composed of the four guide columns 36, and the four guide columns 36 are respectively located in the four fixing holes 37 on the mounting plate 30 and are fixedly connected with the mounting plate 30, so that the mounting plate 30 can be more stably mounted on the fixing frame 31, and the four sliding holes 38 on the mold mounting plate 32 are all provided with the self-lubricating shaft sleeves 39, and the four self-lubricating shaft sleeves 39 are respectively sleeved on the four guide columns 36, so that the mold mounting plate 32 is prevented from being directly contacted with the guide columns 36, and the movement of the mold mounting plate 32 along the guide columns 36 is smoother, and the upper connecting block 34 and the lower connecting block 35 are arranged to enable the mechanical hand device to be smoothly and fixedly mounted on the guide columns 36.

[0062] The above embodiments are only the preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An automatic water swelling machine capable of automatic feeding and discharging, comprising a base (1), a material collecting structure (40) and a first conveying device located on one side of the base (1), characterized in that: The machine base (1) is provided with a processing table (3), the processing table (3) is provided with a lower mold (4), the machine base (1) is provided with a hydraulic cylinder (2), the hydraulic cylinder (2) includes a cylinder body (5) and a piston rod (6) which is arranged in the cylinder body (5) in a telescopic manner, the piston rod (6) is directly or indirectly provided with an upper mold (7), the upper mold (7) is located directly above the lower mold (4), the machine base (1) is provided with a mechanical hand device for conveying materials to the upper mold (7) or taking out the materials processed in the upper mold (7), the first conveying device is used for conveying the materials in the aggregate structure (40) to the mechanical hand device, the mechanical hand device includes a mounting seat (8) which is arranged in the machine base (1) in an up-down sliding manner, a first driving device which drives the mounting seat (8) to slide up and down along the machine base (1), a material conveying plate (9) which is arranged on the mounting seat (8) in a left-right sliding manner, a second driving device which drives the material conveying plate (9) to slide left and right along the mounting seat (8), and a feeding claw (10) arranged on the material conveying plate (9), the first conveying device includes a first mounting frame (44) and a first conveying mechanism arranged on the first mounting frame (44), the first conveying mechanism includes a first sliding seat (41) which is arranged on the first mounting frame (44) in a left-right sliding manner, a third driving device which drives the first sliding seat (41) to slide left and right along the first mounting frame (44), a second sliding seat (42) which is arranged on the first sliding seat (41) in an up-down sliding manner, a fourth driving device which drives the second sliding seat (42) to slide up and down along the first sliding seat (41), a conveying claw (43) which is arranged on the second sliding seat (42) in a rotating manner, and a fifth driving device which is arranged on the second sliding seat (42) and drives the conveying claw (43) to rotate, the conveying claw (43) is located above the aggregate structure (40), when the conveying claw (43) grabs and conveys the materials horizontally placed in the aggregate structure (40) to the position directly above the feeding claw (10), at this time, the fifth driving device drives the conveying claw (43) to rotate, the conveying claw (43) drives the materials to rotate synchronously, so that the materials are in a vertical state, at this time, the bottom end of the materials is located directly above the conveying claw (43), the fourth driving device drives the second sliding seat (42) to move downward relative to the first sliding seat (41), the conveying claw (43) and the second sliding seat (42) move downward synchronously and convey the materials into the feeding claw (10), when the feeding claw (10) finishes grabbing the materials, at this time, the second driving device works to drive the material conveying plate (9) and the feeding claw (10) on the material conveying plate (9) to move synchronously and convey the materials to the position directly above the lower mold (4), at this time, the first driving device works to drive the mounting seat (8) and the material conveying plate (9) to move downward synchronously, so that the materials are conveyed into the upper mold (7), when the materials are processed, the feeding claw (10) clamps the materials, at this time, the first driving device works to drive the mounting seat (8) and the material conveying plate (9) to move upward synchronously, so that the materials are separated from the lower mold (4).

2. The automatic hydroswell machine capable of automatic feeding and discharging according to claim 1, characterized in that: The aggregate structure (40) is also provided with a second conveying device, the second conveying device comprising a second mounting frame (45) and a second conveying mechanism arranged on the second mounting frame (45), the second conveying mechanism comprising a third sliding seat (46) arranged on the second mounting frame (45) to slide leftward and rightward, a fifth driving device for driving the third sliding seat (46) to slide leftward and rightward along the second mounting frame (45), a fourth sliding seat (47) arranged on the third sliding seat (46) to slide upward and downward, a sixth driving device for driving the fourth sliding seat (47) to slide upward and downward along the third sliding seat (46), and a stacking claw (48) arranged at the bottom end of the fourth sliding seat (47).

3. The automatic hydroswell machine capable of automatic feeding and discharging according to claim 2, characterized in that: The second conveying mechanism further comprises a first rotating motor (49), the bottom end of the fourth sliding seat (47) is provided with a first motor mounting plate (50), the first rotating motor (49) is vertically arranged on the first motor mounting plate (50), the stacking claw (48) is located below the first motor mounting plate (50), the top end of the stacking claw (48) is provided with a connecting portion (51), the motor shaft of the first rotating motor (49) is fixedly connected with the connecting portion (51) through the first motor mounting plate (50), and the first rotating motor (49) can drive the stacking claw (48) to rotate in operation.

4. The automatic hydroswell machine capable of automatic feeding and discharging according to claim 2, characterized in that: The third sliding base (46) is provided with a first sliding plate (52), the first sliding plate (52) is in sliding connection with the second mounting frame (45), the fifth driving device comprises a fifth driving motor (53) fixedly installed on the first sliding plate (52), a fifth driving gear (54) connected with the fifth driving motor (53) and a fifth rack (55) transversely arranged on the second mounting frame (45), and the fifth driving gear (54) is in engagement with the fifth rack (55), driving the fifth driving motor (53) to work can drive the fifth driving gear (54) to rotate, at this time, the fifth driving gear (54) drives the third sliding base (46) and the first sliding plate (52) to move left and right relative to the second mounting frame (45) through the fifth rack (55), the third sliding base (46) is further provided with a first connecting base (56), the fourth sliding base (47) is in sliding connection with the first connecting base (56), the sixth driving device comprises a sixth driving motor (57) fixedly installed on the first connecting base (56), a sixth driving gear (58) connected with the sixth driving motor (57) and a sixth rack (59) vertically arranged on the fourth sliding base (47), and the sixth driving gear (58) is in engagement with the sixth rack (59), driving the sixth driving motor (57) to work can drive the sixth driving gear (58) to rotate, at this time, the sixth driving gear (58) drives the fourth sliding base (47) to move up and down relative to the first connecting base (56) through the sixth rack (59), the first connecting base (56) is in sliding connection with the third sliding base (46), the first connecting base (56) is further provided with a first connecting motor (60) fixedly arranged thereon, the first connecting motor (60) is connected with a first connecting gear (61), the third sliding base (46) is further provided with a first transverse rack (62) in engagement with the first connecting gear (61), driving the first connecting motor (60) to work can drive the first connecting gear (61) to rotate, at this time, the first connecting gear (61) drives the first connecting base (56) and the fourth sliding base (47) to move back and forth along the third sliding base (46) through the first transverse rack (62).

5. The automatic hydroswell machine capable of automatic feeding and discharging according to any one of claims 1-4, characterized in that: The second sliding base (42) is provided with a second motor mounting plate (63), the fifth driving device is a second rotating motor (64), the second rotating motor (64) is transversely fixed on the second motor mounting plate (63), the conveying claw (43) is provided with a rotating plate (65), the rotating plate (65) is located on one side of the second motor mounting plate (63), the motor shaft of the second rotating motor (64) is fixedly connected with the rotating plate (65) through the second motor mounting plate (63), and the second rotating motor (64) works to drive the conveying claw (43) to rotate.

6. The automatic hydroswell machine capable of automatic feeding and discharging according to any one of claims 1-4, characterized in that: The first sliding seat (41) is provided with a second sliding plate (66) which is in sliding connection with the first mounting frame (44), the third driving device comprises a third driving motor (67) fixedly installed on the second sliding plate (66), a third driving gear (68) connected with the third driving motor (67) and a third rack (69) transversely arranged on the first mounting frame (44), and the third driving gear (68) is in engagement with the third rack (69), driving the third driving motor (67) to work can drive the third driving gear (68) to rotate, at this time, the third driving gear (68) drives the first sliding seat (41) and the second sliding plate (66) to move left and right relative to the first mounting frame (44) through the third rack (69), the first sliding seat (41) is further provided with a second connecting seat (70), the second sliding seat (42) is in sliding connection with the second connecting seat (70), the fourth driving device comprises a fourth driving motor (71) fixedly installed on the second connecting seat (70), a fourth driving gear (72) connected with the fourth driving motor (71) and a fourth rack (73) vertically arranged on the second sliding seat (42), and the fourth driving gear (72) is in engagement with the fourth rack (73), driving the fourth driving motor (71) to work can drive the fourth driving gear (72) to rotate, at this time, the fourth driving gear (72) drives the second sliding seat (42) to move up and down relative to the second connecting seat (70) through the fourth rack (73), the second connecting seat (70) is in sliding connection with the first sliding seat (41), the second connecting seat (70) is further fixedly provided with a second connecting motor (74), the second connecting motor (74) is connected with a second connecting gear (75), the first sliding seat (41) is further transversely provided with a second transverse rack (76) in engagement with the second connecting gear (75), driving the second connecting motor (74) to work can drive the second connecting gear (75) to rotate, at this time, the second connecting gear (75) drives the second connecting seat (70) and the second sliding seat (42) to move back and forth along the first sliding seat (41) through the second transverse rack (76).

7. The automatic hydroswell machine capable of automatic feeding and discharging according to any one of claims 1-4, characterized in that: The feeding claw (10) comprises a feeding claw (11) and a taking claw (12), the taking claw (12) is located directly above the lower mold (4), the feeding claw (11) and the taking claw (12) both comprise a fixed seat (13) fixedly connected with the feeding plate (9), a cylinder (14) connected with the fixed seat (13) and left and right claw heads (15) and (16) symmetrically arranged on both sides of the cylinder (14), a waist-shaped hole (17) is formed in the fixed seat (13), a connecting hole (18) is formed in the cylinder (14), and a fixing bolt is arranged in the connecting hole (18) and the waist-shaped hole (17).

8. The automatic hydroswell machine capable of automatic feeding and discharging according to any one of claims 1-4, characterized in that: The second driving device comprises a second driving motor (19) fixedly installed on the mounting base (8), a second driving gear (20) connected with the second driving motor (19), and a second rack (21) transversely arranged on the material conveying plate (9), and the second driving gear (20) is engaged with the second rack (21); driving the second driving motor (19) to work can drive the second driving gear (20) to rotate, and at this time, the second driving gear (20) drives the material conveying plate (9) to move left and right relative to the mounting base (8) through the second rack (21).

9. The automatic hydroswell machine capable of automatic loading and unloading according to any one of claims 1-4, characterized in that: The mechanical hand device further comprises a mounting frame (24), the mounting base (8) is slidably arranged on the mounting frame (24), the first driving device comprises a first driving motor (25) fixedly installed on the mounting base (8), a first driving gear (26) connected with the first driving motor (25), and a first rack (27) vertically arranged on the mounting frame (24), the first driving gear (26) is engaged with the first rack (27), driving the first driving motor (25) to work can drive the first driving gear (26) to rotate, and at this time, the first driving gear (26) drives the mounting base (8) to move up and down relative to the mounting frame (24) through the first rack (27).

10. The automatic hydroswell machine capable of automatic feeding and discharging according to claim 9, characterized in that: The base (1) is provided with a fixing frame (31), the fixing frame (31) is provided with a mounting plate (30), the hydraulic cylinder (2) is installed on the mounting plate (30), the fixing frame (31) is further provided with a mold mounting plate (32) which is slidably arranged, the mold mounting plate (32) is fixedly connected with the piston rod (6), a plurality of installation grooves (33) are formed in the mold mounting plate (32), the fixing frame (31) comprises four guide columns (36), four fixed holes (37) are formed in the mounting plate (30), the four guide columns (36) are respectively located in the four fixed holes (37) and are fixedly connected with the mounting plate (30), four sliding holes (38) are formed in the mold mounting plate (32), a self-lubricating shaft sleeve (39) is arranged in each sliding hole (38), the four self-lubricating shaft sleeves (39) are respectively sleeved on the four guide columns (36), the lower two ends of the mounting frame (24) are respectively provided with an upper connecting block (34) and a lower connecting block (35), and the upper connecting block (34) and the lower connecting block (35) are fixedly connected with the guide columns (36).

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