CN117772890A

CN117772890A - Stamping production line for metal stamping container

Info

Publication number: CN117772890A
Application number: CN202410064840.8A
Authority: CN
Inventors: 王敬灿
Original assignee: Foshan Choctaek Machinery Mould Co ltd
Current assignee: Foshan Choctaek Machinery Mould Co ltd
Priority date: 2024-01-16
Filing date: 2024-01-16
Publication date: 2024-03-29

Abstract

The invention discloses a stamping production line of a metal stamping container, which comprises the following steps: the aluminum foil feeding device, the stamping device, the visual detection device and the stacking discharging device are sequentially connected, and the time for resetting the feeding clamping assembly is also used, so that the pushing speed of the aluminum foil is improved, the front surface and the back surface of the metal stamping container can be detected, the defect detection efficiency of the metal stamping container is improved, and the overturning operation is not needed manually; the metal stamping container with the stack is placed horizontally to transversely push out along the horizontal direction, can transversely put the packing equipment who encapsulates like this with current, set up the second stack ejection of compact section simultaneously and can make first stack ejection of compact section continue to keep the state of stack ejection of compact, the second stack ejection of compact section plays the transitional effect, improves the efficiency of ejection of compact stack.

Description

Stamping production line for metal stamping container

Technical Field

The invention relates to the technical field of metal stamping container production, in particular to a metal stamping container stamping production line.

Background

Currently, metal stamping containers are used in many fields, for example, in the field of food packaging, many foods are packaged by using metal stamping containers, and the metal stamping containers are produced by stamping aluminum rolls through stamping equipment. The metal stamping container has the following problems during stamping forming:

The existing feeding device suitable for aluminum foil stamping has the problem of low pushing speed, and is difficult to adapt to aluminum foils with different widths and sizes;

the recycling efficiency of the punched sheet scraps is low, and the continuous operation of punching equipment is easily affected;

the front and back sides of the metal stamping container of the finished product are difficult to detect after stamping forming, and the requirement of mass automatic production cannot be met;

the existing automatic stacking equipment is difficult to adapt to the existing packaging machine when in use, the collecting and stacking efficiency is low, the batch production is difficult to match, and the structure is complex;

the metal stamping container generally needs to be stamped in multiple times during production, the existing blank feeding equipment and the existing stamping machine are independently opened, and during use, the feeding speed of the automatic feeding equipment and the stamping speed of the stamping machine are easy to store and mismatched, so that the forming quality of the metal stamping container is affected.

Disclosure of Invention

The present invention aims to provide a metal stamping container stamping production line, which solves one or more technical problems existing in the prior art, and at least provides a beneficial choice or creation condition.

The technical scheme adopted for solving the technical problems is as follows:

The invention provides a metal stamping container stamping production line, which comprises the following steps: the aluminum foil feeding device, the stamping device, the visual detection device and the stacking discharging device are connected in sequence;

the aluminum foil feeding device comprises a feeding pushing mechanism and a feeding transverse moving mechanism, wherein the feeding pushing mechanism comprises a feeding pushing table, at least two feeding clamping assemblies and at least two feeding pushing assemblies, the at least two feeding clamping assemblies are sequentially arranged at intervals along the pushing direction of the feeding pushing table, the feeding pushing assemblies are in one-to-one transmission connection with the feeding clamping assemblies, the feeding pushing assemblies are used for driving the feeding clamping assemblies to reciprocate along the pushing direction, and the feeding transverse moving mechanism is used for driving the feeding pushing mechanism to reciprocate along the width direction perpendicular to the pushing direction;

the visual detection device comprises a detection conveying mechanism, a visual detection mechanism and a turnover mechanism, wherein the visual detection mechanism comprises a first visual component and a second visual component which are arranged at intervals along the conveying direction of the detection conveying mechanism, the turnover mechanism is arranged between the first visual component and the second visual component, and the turnover mechanism is used for turning over a metal stamping container on the detection conveying mechanism;

the stacking discharging device comprises at least one stacking discharging assembly and a discharging pushing assembly, the stacking discharging assembly comprises a stacking discharging channel, a first pushing mechanism and a turnover mechanism, the stacking discharging channel is arranged from an inlet end to an outlet end in an upward inclined mode, the inlet end of the stacking discharging channel is in butt joint with an outlet of the detection conveying mechanism, the stacking discharging channel comprises a first stacking discharging section and a second stacking discharging section which are in butt joint from bottom to top in sequence, a first unidirectional blocking part is arranged on the inner side of the first stacking discharging section, a second unidirectional blocking part is arranged on the inner side of the second stacking discharging section, the turnover mechanism is used for driving the second stacking discharging section to turn back and forth between an inclined state and a horizontal state, the first pushing mechanism comprises a first pushing piece and a first pushing unit which drives the first pushing piece to reciprocate along the extending direction of the stacking discharging channel, and the discharging pushing assembly comprises a pushing piece and a discharging pushing unit which is used for driving the pushing the materials in the second stacking discharging section in the horizontal state.

The beneficial effects of the invention are as follows:

when the aluminum foil stamping device is used, the feeding clamping assembly is driven to reciprocate along the pushing direction to push and move into the stamping device to stamp, when the clamping assembly is pushed forward, the feeding clamping assembly clamps the aluminum foil to drive the aluminum foil to push, when the clamping assembly is reset backward, the feeding clamping assembly releases the aluminum foil, the feeding clamping assembly is driven to push and move by the independent feeding pushing assembly, when one of the feeding clamping assemblies releases the aluminum foil to reset backward, the other feeding clamping assembly clamps the aluminum foil to push and move forward, the resetting time of the feeding clamping assembly is used, so that the pushing speed of the aluminum foil is improved, and meanwhile, the feeding pushing mechanism is driven to move along the width direction by the feeding transverse moving mechanism to drive the aluminum foil to reciprocate along the width direction, so that the stamping device stamps out a plurality of metal stamping containers on the width of the aluminum foil;

the metal stamping container stamped by the stamping device is conveyed to the detection conveying mechanism, the overturning action of the metal stamping container is realized through the overturning mechanism arranged between the first visual component and the second visual component, the front surface and the back surface of the metal stamping container are respectively detected through the first visual component and the second visual component, the defect detection efficiency of the metal stamping container is improved, and the overturning operation is not needed manually;

After the detected finished metal stamping containers are input one by one from the inlet end of the stacking discharging channel, the first pushing unit drives the first pushing piece to move after the metal stamping containers enter the first stacking discharging section, the first pushing piece pushes the metal stamping containers to move to a first unidirectional blocking part along the first stacking discharging section, then the metal stamping containers continuously pushed to enter the first stacking discharging section return, the metal stamping containers are blocked in the first stacking discharging section by the first unidirectional blocking part and do not drop down, then the next metal stamping containers are continuously stacked at the bottom of the last metal stamping container, the metal stamping containers at the bottom are blocked and supported by the first unidirectional blocking part, the metal stamping containers can be stacked one by one on the upper side of the first unidirectional blocking part in the first stacking discharging section, and the first unidirectional blocking part only limits the downward movement of the metal stamping containers, the invention discloses a metal stamping container stacking device, which comprises a first one-way material blocking part, a second one-way material blocking part, a turnover mechanism, a material pushing unit, a packaging station, a first material pushing part, a second material pushing part, a first material pushing part, a second material pushing part and a second material pushing part, wherein the metal stamping container at the bottom is pushed by the first material pushing part to be pushed to the second material pushing part after stacking a preset number of metal stamping containers on the first one-way material blocking part, the second one-way material blocking part in the second material stacking and discharging part blocks and supports the metal stamping container at the bottom, the turnover mechanism drives the second material stacking and discharging part to turn to a horizontal state, the material pushing unit drives the pushing part to push the metal stamping container in the second material stacking and discharging part from an outlet end to a next packaging station, the first material stacking and discharging part is reset to continuously receive the next metal stamping container, and transversely release along the horizontal direction, can put the packing equipment's that encapsulates with current transversely like this matching, set up the second stack ejection of compact section simultaneously and can make first stack ejection of compact section continue to keep the state of stack ejection of compact, the second stack ejection of compact section plays the transitional effect, improves the efficiency of ejection of compact stack.

As a further improvement of the above technical solution, the stamping device includes a blank stamping device and at least one shaping stamping device, which are arranged in sequence;

the shaping and stamping equipment comprises a shaping and stamping mechanism, a clamping and conveying mechanism and a linkage mechanism;

the shaping stamping mechanism comprises an upper die holder, a lower die holder and a shaping stamping driving assembly, wherein the shaping stamping driving assembly is used for driving the upper die holder to move up and down;

the clamping and conveying mechanism comprises a clamping and conveying component and a plurality of groups of clamping and conveying components, the plurality of groups of clamping and conveying components are arranged between the upper die holder and the lower die holder side by side along a first direction, the clamping and conveying component is used for driving the plurality of groups of clamping and conveying components to synchronously reciprocate along a second direction, the clamping and conveying component comprises a first clamping frame and a second clamping frame which are arranged at intervals along the first direction, at least two clamping structures arranged between the first clamping frame and the second clamping frame, the at least two clamping structures are arranged at intervals along the second direction, the clamping structures comprise a first clamping part and a second clamping part which are respectively arranged on the first clamping frame and the second clamping frame, and the first direction and the second direction are mutually perpendicular in the horizontal direction;

the linkage mechanism comprises a first linkage assembly and a second linkage group, the first linkage assembly is connected between the upper die holder and the plurality of first clamping frames, and the second linkage group is connected between the upper die holder and the plurality of second clamping frames, so that the upper die holder drives the first clamping frames and the second clamping frames of each clamping and conveying assembly to be close to or far away from each other when moving up and down.

As a further improvement of the technical scheme, the first linkage assembly comprises a first linkage seat fixed on the upper die holder and a first linkage sliding seat arranged in a sliding manner along a first direction, a first linkage structure is arranged between the first linkage seat and the first linkage sliding seat, the second linkage structure is used for enabling the first linkage seat moving up and down to drive the first linkage sliding seat to reciprocate along the first direction, and a plurality of first clamping frames are connected with the first linkage sliding seat in a sliding manner along a second direction;

the second linkage group comprises a second linkage seat fixed on the upper die holder and a second linkage sliding seat arranged in a sliding manner along a first direction, a second linkage structure is arranged between the second linkage seat and the second linkage sliding seat, the second linkage structure is used for enabling the second linkage seat moving up and down to drive the second linkage sliding seat to reciprocate along the first direction, and a plurality of second clamping frames are connected with the second linkage sliding seat in a sliding manner along a second direction;

the clamping and pushing assembly comprises a pushing slide seat and a pushing driving structure for driving the pushing slide seat to reciprocate along a second direction, and the first clamping frame and the second clamping frame are connected to the pushing slide seat in a sliding manner along the second direction.

As a further improvement of the above technical solution, the first linkage structure includes a first linkage slideway, and a first slider slidingly engaged with the first linkage slideway, the first linkage slideway being obliquely arranged toward one side of the first direction along the up-down direction;

The first linkage structure comprises a second linkage slideway and a second sliding piece in sliding fit with the second linkage slideway, and the second linkage slideway is obliquely arranged towards the other side of the first direction along the up-down direction;

the shaping stamping equipment further comprises a shaping feeding mechanism, the shaping feeding mechanism comprises a plurality of shaping feeding conveying channels which are in one-to-one butt joint with the plurality of groups of clamping conveying components, the outlet end of the shaping feeding conveying channels is provided with a cutting component, and the cutting component comprises a first cutting structure and a second cutting structure which are sequentially arranged at intervals along the shaping feeding conveying channels;

the shaping stamping mechanism is provided with a plurality of shaping stamping assemblies corresponding to the clamping and conveying assemblies in a one-to-one mode, the shaping stamping assemblies comprise at least one shaping stamping module, the shaping stamping module comprises an shaping upper die and a shaping lower die which are respectively arranged on an upper die base and a lower die base, the second stopping structure and the at least one shaping stamping module are sequentially arranged at equal intervals along the second direction, and the interval between every two adjacent clamping structures is equal to the interval between the second stopping structure and the shaping stamping module.

As a further improvement of the above technical solution, the first pushing member reciprocates between the first unidirectional blocking portion and the inlet end of the first stacking discharge section;

The stacking discharging assembly further comprises a second pushing mechanism, wherein the second pushing mechanism comprises a second pushing piece, a second pushing unit driving the second pushing piece to reciprocate between the first unidirectional blocking portion and the second unidirectional blocking portion, and a third pushing unit driving the second pushing piece to laterally extend into and extend out of the stacking discharging channel.

As a further improvement of the technical scheme, the stacking and discharging assembly further comprises a stacking and feeding channel, the stacking and feeding channel is arranged obliquely downwards from the inlet end to the outlet end, the outlet end of the stacking and feeding channel is in butt joint with the upper side of the inlet end of the first stacking and discharging section, and the inlet end of the stacking and feeding channel is in butt joint with the outlet of the detection and conveying mechanism;

the stacking discharging assemblies are arranged in a plurality of transversely spaced mode;

the discharging pushing assembly is arranged at the side of the stacking discharging assembly, the stacking discharging assembly further comprises a discharging transverse moving mechanism, and the discharging transverse moving mechanism drives the second stacking discharging section to reciprocate between the discharging pushing assembly and the first stacking discharging section.

As a further improvement of the above technical solution, the blank stamping device includes a blank stamping mechanism, a recovery mechanism;

the blank stamping mechanism comprises a blank upper die and a blank lower die, and a blank stamping driving assembly for driving the blank upper die and the blank upper die to be close to and far away from each other;

The recycling mechanism comprises a centrifugal crushing fan and a waste extrusion assembly, wherein an inlet of the centrifugal crushing fan is connected with a waste recycling pipe, an inlet of the waste recycling pipe is arranged below an outlet side between the blank upper die and the blank lower die, and an outlet of the centrifugal crushing fan is connected with the waste extrusion assembly.

As a further improvement of the technical scheme, the inlet of the waste recycling pipe is connected with a flat suction pipe head, the inlet of the suction pipe head is of a flat port structure which is transversely arranged, and an inclined guide plate is arranged between the inlet of the suction pipe head and the outlet side of the blank lower die;

the waste extrusion assembly comprises an extrusion box connected with an outlet of the centrifugal crushing fan, an extrusion plate arranged in the extrusion box and an extrusion driving piece for driving the extrusion plate to move, wherein a feed inlet connected with the centrifugal crushing fan is formed in the side wall of the extrusion box, the extrusion plate is arranged in the extrusion box in a sliding manner up and down, one side, close to the feed inlet, of the extrusion plate is connected with a baffle plate extending upwards, and the baffle plate is used for plugging the feed inlet;

one side of the lower part of the extrusion box is provided with a discharge hole, the discharge hole is provided with a discharge door, the discharge door is connected with a discharge driving piece, a push-out plate is arranged in the extrusion box at the opposite side of the discharge hole, and the push-out plate is connected with the push-out driving piece.

As a further improvement of the above technical solution, the feeding clamping assembly includes at least one clamping unit, the clamping unit includes two feeding clamps arranged opposite to each other along the width direction of the feeding pushing table, and the width direction is perpendicular to the pushing direction;

the feeding clamp is arranged in an adjustable mode in the width direction, guide pieces are arranged on two sides of the feeding pushing table along the width direction, and the guide pieces are arranged in an adjustable mode in the width direction.

As a further improvement of the technical scheme, the detection conveying mechanism comprises a first conveying component and a second conveying component, the turn-over mechanism is connected between the first conveying component and the second conveying component, and the first vision component and the second vision component are arranged on the first conveying component and the second conveying component;

the turnover mechanism comprises a turnover channel and a turnover stop block, the turnover channel is arranged at the outlet end of the first conveying component and the inlet end of the second conveying component, and the turnover stop block and the outlet end of the first conveying component are arranged at the upper port of the turnover channel at intervals;

the turnover channel is arranged in an arc-shaped manner from top to bottom, so that the lower port of the turnover channel faces one side of the conveying direction of the second conveying assembly;

The visual detection device further comprises a material removing mechanism, wherein the material removing mechanism comprises a first removing component positioned on the downstream side of the first visual component and a second removing component positioned on the downstream side of the second visual component.

Drawings

The invention is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of a stamping line for stamping metal containers according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an embodiment of the aluminum foil feeding device provided by the invention;

FIG. 3 is a schematic view of a blank stamping apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic side view of an embodiment of a blank stamping apparatus provided by the present invention;

FIG. 5 is a cross-sectional view of one embodiment of a scrap press assembly provided by the present invention;

FIG. 6 is a schematic view of an embodiment of a shaping press according to the present invention;

FIG. 7 is an enlarged partial view of portion A of FIG. 6;

FIG. 8 is a schematic diagram of a visual inspection apparatus according to an embodiment of the present invention;

FIG. 9 is an internal schematic view of a turn-up channel according to an embodiment of the present invention;

FIG. 10 is a partial cross-sectional view of a visual inspection apparatus according to an embodiment of the present invention, showing the flipping mechanism, the first conveying assembly and the second conveying assembly;

FIG. 11 is a schematic view of the front side structure of an embodiment of the stacker discharge device according to the present invention;

fig. 12 is a side view of an embodiment of a stacker discharge device provided by the present invention.

Detailed Description

Referring to fig. 1 to 12, the metal stamping container stamping line of the present invention makes the following examples:

as shown in fig. 1, the metal stamping container stamping line of the present embodiment includes an aluminum foil feeding device 100, a stamping device, a visual inspection device 300, and a stacking discharging device 400, which are sequentially disposed in the front-rear direction.

In this embodiment, an aluminum foil unreeling device is disposed outside a feeding end of the aluminum foil feeding device 100, the aluminum foil unreeling device conveys aluminum foil coiled materials to the aluminum foil feeding device 100, and the aluminum foil feeding device 100 is used for unreeling and conveying the aluminum foil to a punching device for punching.

As shown in fig. 2, the aluminum foil feeding device 100 of this embodiment includes a feeding pushing mechanism 110 and a feeding traversing mechanism 120, where the feeding pushing mechanism 110 includes a feeding pushing table 111, at least two feeding clamping assemblies 112, and at least two feeding pushing assemblies 113, the feeding pushing table 111 is horizontally placed, in other embodiments, the feeding pushing table 111 may be obliquely arranged, and according to the feeding direction of stamping, the aluminum foil is pushed along the table surface of the feeding pushing table 111, so that the aluminum foil is laid on the table surface, and the aluminum foil can be pushed forward in an unfolding and leveling manner, so as to improve the quality of stamping forming.

The quantity of material loading clamping assembly 112 is provided with more than two at least, and material loading clamping assembly 112 is used for centre gripping and unclamping the aluminium foil, and this embodiment is provided with two material loading clamping assembly 112, and two material loading clamping assembly 112 are along pushing direction interval setting, and material loading clamping assembly 112 includes the clamping unit, and the clamping unit includes two material loading anchor clamps 114, and two material loading anchor clamps 114 are along the width direction interval setting of material loading propelling movement platform 111, and two material loading anchor clamps 114 of this implementation are along controlling the relative left and right sides that sets up at material loading propelling movement platform 111 in the left and right sides of direction, and the clamping unit is through two material loading anchor clamps 114 to press from both sides tight both sides limit of aluminium foil respectively, and the middle part of aluminium foil carries through material loading propelling movement platform 111.

The feeding pushing assemblies 113 are in transmission connection with the feeding clamping assemblies 112 in a one-to-one correspondence manner, and the feeding pushing assemblies 113 are used for driving the feeding clamping assemblies 112 to reciprocate along the front-to-back direction, namely, the feeding pushing assemblies 113 are used for driving the feeding clamp 114 on each feeding clamping assembly 112 to reciprocate.

When the first feeding clamping assembly 112 is pushed forward, the feeding clamp 114 on the feeding clamping assembly 112 clamps the aluminum foil to drive the aluminum foil to be pushed, after the first feeding clamping assembly 112 moves to the forefront position, the feeding clamp 114 on the feeding clamping assembly 112 releases the aluminum foil and resets backward, meanwhile, the feeding clamp 114 on the second feeding clamping assembly 112 clamps the aluminum foil and then pushes forward to move, after the second feeding clamping assembly 112 moves to the forefront position, the first feeding clamping assembly 112 repeats the above actions, and the feeding clamping assemblies 112 of the invention are driven to push and move by the independent feeding pushing assemblies 113, when one of the feeding clamping assemblies 112 releases the aluminum foil to reset backward, the other feeding clamping assembly 112 clamps the aluminum foil to push and move forward, and the time for resetting the feeding clamping assembly 112 is also used, so that the aluminum foil pushing speed is improved.

The feeding pushing assembly 113 adopts a linear motor, the linear motor is in transmission connection with a clamp mounting seat 115, and the feeding clamps 114 are mounted on the clamp mounting seat 115, so as to improve the stability of aluminum foil clamping, in this embodiment, each feeding clamping assembly 112 is provided with two clamping units, and the two clamping units are mounted on the clamp mounting seat 115 at intervals along the front-back direction, that is, each linear motor drives four feeding clamps 114 to synchronously reciprocate in the front-back direction.

The feeding jigs 114 of this embodiment are adjustably disposed in the left-right direction with respect to the feeding pushing table 111, and the distance between the feeding jigs 114 on both sides in the width direction is adjusted according to different aluminum foil widths, and the initial relative position between the aluminum foil and the punching device in the width direction is adjusted.

The feeding clamp 114 is arranged beside the left edge and the right edge of the feeding pushing table 111, the feeding clamp 114 comprises an upper clamping block, a lower clamping block arranged above the upper clamping block and a feeding clamping driving piece which drives the upper clamping block to move up and down, the feeding clamping driving piece of the embodiment adopts an air cylinder, the upper clamping block is driven to press down by the feeding clamping driving piece to clamp an aluminum foil, and after the upper clamping block moves upwards to loosen the aluminum foil, the aluminum foil can be reset backwards, so that the resetting speed can be increased.

In this embodiment, guide members are disposed on the left and right sides of the feeding pushing table 111, and the left and right sides of the aluminum foil are limited by the guide members on the two sides, so that the aluminum foil is pushed along the front and rear directions, and the offset phenomenon is avoided.

The guide piece of this embodiment includes a plurality of guide wheels 116, and a plurality of guide wheels 116 are arranged on the table top of the feeding pushing table 111 at intervals along the left-right direction, and the guide piece can be arranged in an adjustable manner along the left-right direction through rolling contact between the guide wheels 116 and the side edges of the aluminum foils, so that aluminum foils with different widths can be met.

An upper guide plate is arranged above the feeding pushing table 111, a gap is formed between the upper guide plate and the table top of the feeding pushing table 111, the gap is communicated and arranged front and back, aluminum foil can be conveyed forwards through the gap, the aluminum foil is limited in the vertical direction, meanwhile, the aluminum foil is kept in an unfolded state, and the curling is avoided.

When punching press, if the width of the regional width of punching press shaping is far less than the width of aluminium foil, generally will follow width direction and remove the aluminium foil, punch out a plurality of products on the width of aluminium foil, and then this embodiment has still set up material loading sideslip mechanism 120, and material loading sideslip mechanism 120 is used for driving whole material loading push mechanism 110 and reciprocates in the left and right directions, and material loading sideslip mechanism 120 adopts motor lead screw driven mode.

As shown in fig. 1, the stamping device of the present embodiment includes a blank stamping device 200 and at least one shaping stamping device 500, which are sequentially arranged, the blank stamping device 200 is used for stamping an aluminum foil and forming a container blank, and then the container blank is conveyed to the shaping stamping device 500 for further stamping and shaping to form a final product.

As shown in fig. 3, the blank stamping apparatus 200 of the present embodiment includes a blank stamping mechanism 210 and a recycling mechanism 220, and as shown in fig. 4, the blank stamping mechanism 210 includes a blank upper die 211 and a blank lower die 212, and a blank stamping driving assembly for driving the blank upper die 211 and the blank upper die 211 to approach and separate from each other, and the blank stamping driving assembly is a conventional linear driving structure.

In the present embodiment, an air blowing nozzle for blowing the punched blank forward to the next step is provided on the front side between the blank upper die 211 and the blank lower die 212.

As shown in fig. 3, the recycling mechanism 220 includes a centrifugal crushing fan 221 and a waste extrusion component, the inlet of the centrifugal crushing fan 221 is provided with a waste recycling pipe 222, the inlet of the waste recycling pipe 222 of this embodiment is arranged below the outlet side between the blank upper die 211 and the blank lower die 212, the outlet of the centrifugal crushing fan 221 is connected with the waste extrusion component, the sheet waste left after the aluminum foil is punched is stretched into the waste recycling pipe 222 downwards, the sheet waste is sucked away by the attraction force of the centrifugal crushing fan 221, the centrifugal crushing fan 221 also crushes the sheet waste, the crushed waste is blown to the waste extrusion component to be extruded into blocks and recycled, and the recycling of the sheet waste and the punching of the aluminum foil can be synchronously performed without affecting the punching operation.

In order to avoid the phenomenon that the semi-rigid aluminum sheet is curled during stamping, the sheet waste is generally unfolded and input into the waste recycling pipe 222, the suction pipe head 223 is arranged at the inlet of the waste recycling pipe 222, the suction pipe head 223 is flat, the suction pipe head 223 is arranged at the bottom of the stamping mechanism, the inlet of the suction pipe head 223 is arranged towards the front, the inlet of the suction pipe head 223 adopts a flat-mouth structure and is transversely arranged left and right, and therefore, when the sheet waste enters the inlet of the suction pipe head 223, the unfolded posture is kept.

The cross-sectional area of the inside of the suction pipe head 223 is gradually reduced from the inlet end to the outlet end, and after the sheet waste enters the suction pipe head 223, the two side edges are rolled up in the middle, so that the sheet waste is rolled up and enters the waste recycling pipe 222 for crushing; a connection pipe head is provided between the outlet of the suction pipe head 223 and the inlet of the waste recovery pipe 222, and the connection pipe head is installed with an access door.

Further, a guide plate 224 is provided between the inlet of the suction pipe head 223 and the outlet side of the lower die, and the guide plate 224 guides the sheet waste to enter the inlet of the suction pipe head 223 from the outlet side of the blank lower die 212, thereby maintaining the suction in a state where the sheet waste is spread.

As shown in fig. 3 and 5, the waste material extrusion assembly comprises an extrusion box 225, an extrusion plate 226 and an extrusion driving member 227, wherein a feed inlet 228 is arranged on the side wall of the extrusion box 225, a collection tank 229 is connected between the feed inlet 228 and the outlet of the centrifugal crushing fan 221, the collection tank 229 is provided with a vent hole communicated with the outside, the vent hole is provided with a filter screen, the collection tank 229 is used for storing crushed waste materials, and the waste materials in the collection tank 229 enter the extrusion box 225 for extrusion through the feed inlet 228, so that the centrifugal crushing fan 221 can keep running, and the waste material recovery efficiency is improved.

The extrusion plate 226 is arranged in the extrusion box 225 in a vertically sliding manner, the extrusion driving piece 227 drives the extrusion plate 226 to move, a baffle 230 extending upwards is arranged on one side of the extrusion plate 226 close to the feed inlet 228, a discharge outlet 231 is arranged on one side of the lower portion of the extrusion box 225, a discharge door 232 is arranged on one side of the discharge outlet 231, the discharge door 232 is in transmission connection with the discharge driving piece 233, a push-out plate 234 is arranged in the extrusion box 225 on the opposite side of the discharge outlet 231, and the push-out plate 234 is connected with the push-out driving piece 235.

After the crushed waste enters the extrusion box 225, the extrusion plate 226 is driven to move by the extrusion driving piece 227, the waste in the extrusion box 225 is extruded into blocks, the baffle 230 moves downwards along with the extrusion plate 226 to block the feed inlet 228, and the extrusion plate 226 extrudes the waste, so that the defect that the transmission structure is failed when the waste enters the transmission structure in the extrusion box 225 in an extrusion mode can be avoided; after the waste is extruded into pieces, the discharge driving member 233 drives the discharge door 232 to open the discharge opening 231, and then the push-out driving member 235 drives the push-out plate 234 to move laterally, so that the waste pieces in the extrusion box 225 are pushed out from the discharge opening 231.

As shown in fig. 6, the shaping press 500 of the present embodiment includes a shaping press mechanism 510, a nip mechanism, and a linkage mechanism.

The shaping and stamping mechanism 510 comprises an upper die holder 511, a lower die holder 512 and a shaping and stamping driving assembly, wherein the shaping and stamping driving assembly is used for driving the upper die holder 511 to move up and down, and the shaping and stamping driving assembly is of a conventional linear driving structure.

The shaping stamping mechanism 510 is provided with shaping stamping components, the shaping stamping components comprise at least one shaping stamping module 520, the shaping stamping modules 520 comprise shaping upper dies and shaping lower dies which are respectively arranged on the upper die holder 511 and the lower die holder 512, when stamping, blanks are arranged on the shaping upper dies and the shaping lower dies, and then the shaping stamping driving components drive the upper die holder 511 to downwards press, and the blanks are stamped and shaped through clamping of the shaping upper dies and the shaping lower dies.

In order to improve the efficiency of punching press, can set up multichannel plastic punching press subassembly, multichannel plastic punching press subassembly sets up along controlling direction interval arrangement, in addition, according to different punching press technology, for example: for the metal stamping container, multiple stamping forming needs to be performed, and then each shaping stamping assembly can be provided with a plurality of shaping stamping modules 520, and the shaping stamping modules 520 are arranged at intervals along the front-back direction, and the shaping stamping assembly of the embodiment is provided with two shaping stamping modules 520.

As shown in fig. 6 and 7, the clamping mechanism includes a clamping pushing assembly 530 and a clamping assembly 540, the clamping assembly 540 of this embodiment includes a first clamping frame 541, a second clamping frame 542 and at least two clamping structures, where the first clamping frame 541 and the second clamping frame 542 are arranged at intervals along a left-right direction, the clamping structures include a first clamping portion 543 and a second clamping portion 544, the first clamping portion 543 and the second clamping portion 544 are respectively arranged on the first clamping frame 541 and the second clamping frame 542, the first clamping portion 543 and the second clamping portion 544 of this embodiment are both in a clamping block structure, the clamping assembly 540 of this embodiment is provided with two clamping assemblies, and the two clamping assemblies 540 respectively correspond to the two shaping punching assemblies one by one.

The clamping structure is provided with at least two, and at least two clamping structures set up along fore-and-aft direction interval, and the quantity of clamping structure is according to the quantity of plastic punching press module 520 and is decided, and when plastic punching press module 520 set up one, clamping structure just sets up two, and the plastic punching press module 520 of this embodiment is provided with two, then clamping structure is provided with three, and three clamping structure is equidistant along fore-and-aft direction setting, and wherein the interval between two adjacent clamping structure equals with the interval between two plastic punching press modules 520.

The clamping and pushing assembly 530 of the present embodiment is configured to drive all the clamping and pushing assemblies 540 to reciprocate synchronously in the front-rear direction, specifically: the clamping and pushing assembly 530 of the present embodiment includes a pushing slide 531 and a pushing driving structure 532, wherein the pushing slide 531 is slidably mounted on the base along a front-back direction, the pushing driving structure 532 drives the pushing slide 531 to reciprocate back and forth, and the first clamping frame 541 and the second clamping frame 542 are slidably connected to the pushing slide 531 along a left-right direction.

The linkage mechanism comprises a first linkage assembly and a second linkage assembly, wherein the first linkage assembly is used for connecting the upper die holder 511 with all the first clamping frames 541 in a transmission manner, the second linkage assembly is used for connecting the upper die holder 511 with all the second clamping frames 542 in a transmission manner, and when the upper die holder 511 moves up and down, the first clamping frames 541 and the second clamping frames 542 on each clamping and conveying assembly 540 can be driven to be close to or far away from each other in the left-right direction.

Specifically: the first linkage assembly comprises a first linkage seat 590 and a first linkage sliding seat 591, the first linkage seat 590 of the embodiment is fixed on the upper die holder 511, the first linkage sliding seat 591 is slidably mounted on the lower die holder 512 or the base left and right, all the first clamping frames 541 are slidably mounted on the first linkage sliding seat 591 back and forth, a first linkage structure is arranged between the first linkage seat 590 and the first linkage sliding seat 591, and the second linkage structure is used for enabling the first linkage seat 590 moving up and down to drive the first linkage sliding seat 591 to reciprocate in the left and right direction;

The second linkage group comprises a second linkage seat 550 and a second linkage sliding seat 551, the second linkage seat 550 is fixed on the upper die holder 511, the second linkage sliding seat 551 is installed on the lower die holder 512 or the base in a left-right sliding manner, all second clamping frames 542 are installed on the second linkage sliding seat 551 in a front-back sliding manner, a second linkage structure is arranged between the second linkage seat 550 and the second linkage sliding seat 551, and the second linkage structure is used for enabling the second linkage seat 550 moving up and down to drive the second linkage sliding seat 551 to reciprocate along the left-right direction.

When the upper die holder 511 moves down or up, the moving directions of the plurality of second clamping frames 542 and the plurality of first clamping frames 541 in the left-right direction are opposite, and it is understood that when the upper die holder 511 moves down, the first clamping frames 541 and the second clamping frames 542 move away from each other, so that the first clamping portions 543 and the second clamping portions 544 are far away from each other, and at this time, the material is punched, and the material needs to be loosened; when the upper die holder 511 moves upward, the first clamping frame 541 and the second clamping frame 542 move toward each other, so that the first clamping portion 543 and the second clamping portion 544 approach each other, and the material is punched at this time, and the material needs to be clamped. The clamping and loosening actions of the clamping mechanism are linked with the stamping action of the shaping and stamping mechanism 510, so that the driving source of equipment can be reduced, the manufacturing cost is reduced, the feeding and stamping beats are matched, and the stamping accuracy is improved.

The first linkage structure includes a first linkage slide 560 and a first slider 561, wherein the first slider 561 is slidably engaged with the first linkage slide 560, and the first linkage slide 560 is inclined toward one of the left and right directions in the up-down direction. The first linkage structure includes a second linkage slide 570 and a second slide 571, the second slide 571 is in sliding fit with the second linkage slide 570, and the second linkage slide 570 is inclined to the other side in the left-right direction along the up-down direction.

The shaping stamping device 500 further comprises a shaping feeding mechanism 580, the shaping feeding mechanism 580 comprises a plurality of shaping feeding conveying channels 581 in one-to-one butt joint with the clamping conveying components 540, the outlet end of the shaping feeding conveying channel 581 is provided with a cutting component, the cutting component comprises a first cutting structure 582 and a second cutting structure 583 which are sequentially arranged at intervals along the shaping feeding conveying channel 581, the first cutting structure 582 and the second cutting structure 583 comprise cutting cylinders, the cutting cylinders are arranged above the shaping feeding conveying channel 581, the materials on the shaping feeding conveying channel 581 are cut off through the telescopic ends of the cutting cylinders, the spacing between two adjacent clamping structures is equal to the spacing between the second cutting structure 583 and the first shaping stamping module 520, and the second cutting structure 583 and the shaping stamping module 520 are arranged at equal intervals along the front-back direction.

The metal stamping container blank is conveyed to the first stopping structure 582 through the shaping feeding conveying channel 581, the first stopping structure 582 stops the metal stamping container blank, then one metal stamping container blank is released and conveyed to the second stopping structure 583, then the first clamping structure clamps the metal stamping container blank on the second stopping structure 583 and forwards pushes the metal stamping container blank to the first shaping stamping module 520, when the metal stamping container blank is loosened by the clamping structure, after stamping, the clamping and conveying assembly 540 synchronously moves backwards, the first clamping structure continuously clamps the metal stamping container blank of the second stopping structure 583 to the first shaping stamping module 520, the second clamping structure clamps the metal stamping container of the first stamping station to the second shaping stamping module 520, after the second shaping stamping module 520 is stamped, the clamping and conveying assembly 540 synchronously moves backwards, the first clamping structure and the second clamping structure repeatedly move upwards, and the third clamping structure clamps the metal stamping container of the second stamping station to the next stamping station, so that the metal stamping container is repeatedly stamped, and the metal stamping process is realized in a large batch.

As shown in fig. 8, the visual inspection apparatus 300 of the present embodiment includes an inspection conveying mechanism, a visual inspection mechanism, and a turn-over mechanism 330.

The detection conveying mechanism comprises a first conveying component 310 and a second conveying component 320 which are sequentially arranged from left to right, the turning mechanism 330 is connected between the first conveying component 310 and the second conveying component 320, the visual detection mechanism comprises a first visual component 340 and a second visual component 350, and the first visual component 340 and the second visual component 350 are respectively arranged on the first conveying component 310 and the second conveying component 320.

The first conveying component 310 and the second conveying component 320 are driven by separate driving mechanisms, firstly, the metal stamping container is conveyed through the first conveying component 310, the first vision component 340 performs visual detection on the metal stamping container on the first conveying component 310, then the turning mechanism 330 turns over the metal stamping container, then the metal stamping container is conveyed through the first conveying component 310, the second vision component 350 performs visual detection on the metal stamping container on the first conveying component 310, and at the moment, the metal stamping container on the second vision component 350 is arranged opposite to the metal stamping container on the first vision component 340.

As shown in fig. 9 and 10, the turnover mechanism 330 includes a turnover channel 331 and a turnover stopper 332, the turnover channel 331 is disposed between an outlet end of the first conveying component 310 and an inlet end of the second conveying component 320, the turnover stopper 332 and the outlet end of the first conveying component 310 are disposed at an upper port of the turnover channel 331 at intervals, the outlet end of the first conveying component 310 and the turnover stopper 332 are disposed at intervals left and right, the upper port of the turnover channel 331 is an inlet, and the upper port of the turnover channel 331 is disposed toward the upper direction.

The embodiment defines that the opening of the metal stamping container on the first conveying component 310 is conveyed downwards, when the metal stamping container is faced, the metal stamping container in the first conveying component 310 is conveyed to the inlet of the turn-over channel 331, the turn-over stop block 332 at this time is abutted against the bottom of the front edge of the metal stamping container to support, the rear part of the metal stamping container is turned downwards relative to the front edge of the metal stamping container under the action of gravity, and then the opening of the metal stamping container is conveyed upwards to the second conveying component 320, so that the metal stamping container on the second conveying component 320 is conveyed upwards in an opening way.

According to the embodiment, the overturning of the metal stamping container is realized through the blocking support of the overturning stop block 332 and the gravity generated by the height difference, the overturning can be realized in a purely mechanical mode without additionally arranging a driving force, and the overturning stop block 332 is arranged in a front-back adjusting mode.

The turn-over channel 331 is of an arc-shaped bending structure, the turn-over channel 331 is arranged in an arc-shaped bending mode from top to bottom, the lower port of the turn-over channel 331 faces to one side of the conveying direction of the second conveying component 320, the lower port of the turn-over channel 331 faces to the right, and after the upper port of the turn-over channel 331 is turned over, the metal stamping container slides onto the second conveying component 320 along the turn-over channel 331.

Further, the visual inspection apparatus 300 further includes a material reject mechanism including a first reject assembly 360 located on a downstream side of the first visual assembly 340, and a second reject assembly 370 located on a downstream side of the second visual assembly 350.

Specifically, the first rejecting assembly 360 and the second rejecting assembly 370 of this embodiment are identical in structure, and each includes a rejecting driving member and a rejecting collecting tank that are disposed on two sides of the detection conveying mechanism in a front-rear opposite manner. The removing driving piece adopts an air blowing nozzle, and the detecting and conveying mechanism is blown down into the removing and collecting groove through the air blowing nozzle.

The two detection conveying mechanisms are arranged, and correspond to the two shaping and stamping assemblies.

As shown in fig. 11 and 12, the stacking and discharging device 400 of this embodiment includes at least one stacking and discharging assembly and a discharging pushing assembly 410, the stacking and discharging assembly includes a stacking and discharging channel 420, a first pushing mechanism and a turning mechanism, the stacking and discharging channel 420 is arranged obliquely upwards along the discharging direction, the stacking and discharging channel 420 is in a segment-by-segment splicing mode, the stacking and discharging channel 420 includes a first stacking and discharging section 421 and a second stacking and discharging section 422, and the first stacking and discharging section 421 and the second stacking and discharging section 422 are butted up from bottom to top to form the oblique stacking and discharging channel 420.

The inner side of the first stacking and discharging section 421 is provided with a first one-way blocking part 423, the first one-way blocking part 423 is located between two ends of the first stacking and discharging section 421 and is close to the feeding end of the first stacking and discharging section 421, the inner side of the second stacking and discharging section 422 is provided with a second one-way blocking part 424, and the second one-way blocking part 424 is also arranged between two ends of the second stacking and discharging section 422 and is close to the feeding end of the second stacking and discharging section 422.

The first unidirectional blocking part 423 and the second unidirectional blocking part 424 are both used for limiting and supporting the metal stamping container, the metal stamping container can move up from bottom to top in the first stacking discharging section 421 and the second stacking discharging section 422 under the driving of external force, and the metal stamping container is not limited and blocked by the first unidirectional blocking part 423 and the second unidirectional blocking part 424, but when the metal stamping container moves down from top, the first stacking discharging section 421 and the second stacking discharging section 422 limit and block the metal stamping container.

The first pushing mechanism includes a first pushing member 430 and a first pushing unit 431, the first pushing member 430 is disposed in the stacking discharging channel 420, and the first pushing unit 431 drives the first pushing member 430 to reciprocate along the extending direction of the stacking discharging channel 420.

When the metal stamping container is used, metal stamping containers are input one by one from the inlet end of the stacking discharge channel 420, after the metal stamping containers enter the first stacking discharge section 421, the first pushing unit 431 drives the first pushing part 430 to move, the first pushing part 430 pushes the metal stamping containers to move to the first one-way blocking part 423 along the first stacking discharge section 421, then the metal stamping containers which enter the first stacking discharge section 421 continuously are pushed back, the metal stamping containers are blocked in the first stacking discharge section 421 by the first one-way blocking part 423 and do not fall down, then the next metal stamping container is continuously stacked at the bottom of the last metal stamping container, the metal stamping containers at the bottom are blocked and supported by the first one-way blocking part 423, the metal stamping containers can be stacked one by one on the upper side of the first one-way blocking part 423 in the first stacking discharge section 421, the first one-way blocking part 423 only limits the downward movement of the metal stamping containers, and the metal stamping containers are not conveyed up, when the first one-way blocking part 423 pushes the metal stamping containers by a set amount to push the first pushing part 424, and then the metal stamping containers 422 are pushed up to the bottom of the second one-way blocking part 422, and all metal stamping containers 422 are pushed up, and all the metal stamping containers 422 are blocked in the second stacking discharge section 422 are pushed up, and the metal stacking container is pushed.

The turnover mechanism is used for driving the second stacking and discharging section 422 to turn over, so that the second stacking and discharging section 422 turns over reciprocally between an inclined state and a horizontal state, the turnover mechanism in this embodiment comprises a hinge rod 460 transversely fixed on a frame, a vertically arranged linear driving unit 461, the bottom of the inlet end of the second stacking and discharging section 422 is hinged with the hinge rod 460, the top of the linear driving unit 461 is a telescopic driving end, and the telescopic driving end is slidably hinged with the bottom of the outlet end of the second stacking and discharging section 422.

The discharging pushing assembly 410 comprises a pushing member 411 and a discharging pushing unit 412, the discharging pushing unit 412 is used for driving the pushing member 411 to push out the metal stamping container in the second stacking and discharging section 422 in a horizontal state backwards, when the stacked metal stamping container is stored in the second unidirectional blocking portion 424 in the second stacking and discharging section 422, the turnover mechanism drives the second stacking and discharging section 422 to turn to the horizontal state, the discharging pushing unit 412 drives the pushing member 411 to push out the metal stamping container in the second stacking and discharging section 422 from the outlet end to the next packaging station.

When the metal stamping containers are pushed to the next packaging station, the first stacking and discharging section 421 continues to stack the metal stamping containers, and then the second stacking and discharging section 422 resets to continue to receive the next batch of metal stamping containers.

The stacking and discharging assembly of this embodiment further includes a second pushing mechanism, where the second pushing mechanism includes a second pushing member 440 and a second pushing unit 441, the second pushing unit 441 drives the second pushing member 440 to reciprocate between the first unidirectional blocking portion 423 and the second unidirectional blocking portion 424, and the first pushing member 430 reciprocates between the first unidirectional blocking portion 423 and the inlet end of the first stacking and discharging segment 421.

The second pushing mechanism is provided to share the work of the first pushing mechanism, where the first pushing member 430 of the first pushing mechanism is only used to push the metal stamping containers at the inlet and outlet ends of the first stacking and discharging section 421 to the first unidirectional blocking section 423, the first pushing mechanism is used for stacking, the second pushing member 440 is driven by the second pushing unit 441 to push the metal stamping containers stacked by the first unidirectional blocking section 423 to the second unidirectional blocking section 424 of the second stacking and discharging section 422, the second pushing mechanism is used to transfer the stacked metal stamping containers, after the metal stamping containers are stacked to a set amount, the second pushing member 440 supports the metal stamping containers at the bottom, pushes the stacked metal stamping containers upward to the second stacking and discharging section 422, and the stacked metal stamping containers are limited in the second stacking and discharging section 422 by the second unidirectional blocking section 424, at this time, the first pushing member 430 resets to continuously push the new metal stamping containers to the first unidirectional blocking section 422, so as to further improve the efficiency of stacking and discharging the metal stamping containers.

The second pushing mechanism further includes a third pushing unit 442 for driving the second pushing member 440 to laterally extend into and extend out of the stacking discharge channel 420, so as to avoid the second pushing member 440 from touching the metal stamping container on the first unidirectional blocking portion 423 when moving back, when the second pushing member 440 pushes a batch of metal stamping containers to the second unidirectional blocking portion 424, the third pushing unit 442 drives the second pushing member 440 to laterally extend out of the stacking discharge channel 420, and then can be moved back to the lower side of the first unidirectional blocking portion 423, when the first unidirectional blocking portion 423 stacks metal stamping containers, the third pushing unit 442 drives the second pushing member 440 to laterally extend into the stacking discharge channel 420, that is, extend to the lower side of the first unidirectional blocking portion 423, and can be driven by the second pushing unit 441 to abut against the metal stamping container at the bottom.

The second pushing unit 441 of the present embodiment is in transmission connection with the third pushing unit 442, and the second pushing member 440 is in transmission connection with the third pushing unit 442, and the second pushing unit 441 drives the third pushing unit 442 and the second pushing member 440 to move together.

The stacking and discharging assembly further comprises a stacking and feeding channel 450, wherein the stacking and feeding channel 450 is obliquely arranged from front to back and downwards, and the stacking and feeding channel 450 is connected with the inlet end of the first stacking and discharging section 421 and the discharging end of the detection and conveying mechanism.

The number of the stacking discharging assemblies can be multiple, the stacking discharging assemblies are arranged side by side at left and right intervals, the stacking discharging assemblies can be used for receiving metal stamping containers, the stacking discharging efficiency of the metal stamping containers is improved, and the stacking discharging assemblies are arranged.

The discharging pushing component 410 is disposed between the two stacking discharging components, and the stacking discharging component in this embodiment further includes a discharging traversing mechanism, where the discharging traversing mechanism drives the second stacking discharging section 422 to reciprocate left and right between the discharging pushing component 410 and the first stacking discharging section 421, and the stacked containers in the two stacking discharging components can be concentrated in one discharging pushing component 410 to be pushed out, so that the manufacturing cost can be reduced, and two consecutive stacking discharging of the metal stamping containers are also achieved.

Specifically, the second stacking and discharging section 422 of the present embodiment is hinged to the hinge rod 460 in a sliding manner, the discharging and traversing mechanism includes a traversing seat 470 and a traversing driving unit 471, the traversing driving unit 471 drives the traversing seat 470 to reciprocate laterally left and right, the linear driving unit 461 is mounted on the traversing seat 470, the traversing driving unit 471 drives the traversing seat 470 to reciprocate laterally, and further drives the linear driving unit 461 to reciprocate laterally, the second stacking and discharging section 422 at this time also moves laterally along the hinge rod 460, the structure is simple, and the mutual cooperation of the overturning and traversing is realized.

In the embodiment, a step-by-step progressive die is adopted for stamping, firstly, blank stamping equipment 200 is used for blanking and preforming, a foundation is laid for reforming, the stretching deformation of a large area and a large pulling force of a material is reduced, the prefabrication effect is achieved, various mechanical properties of the material are kept as much as possible, and a product cavity is preformed in a compound die form structure, namely a stretched product; the second step is to carry out precise molding through the shaping and stamping equipment 500, sequentially stretch the molded product through reasonable height distribution, and finally complete the stamping of the whole product, namely, the stretched molded product is accurate in size, so that the mechanical property of the product is ensured, and no material failure phenomena such as wrinkling, cracking and the like are avoided; and thirdly, finely sizing the excircle and discharging the rim charge.

The embodiment reasonably steps the whole punching process on two sets of dies in a step-by-step mode and a progressive die mode, is fine and simple through a splitting process, ensures that each step can be accurately completed, and sends qualified workpieces to the next step, thereby ensuring efficient and high-quality production.

Claims

1. A metal stamping container stamping production line which is characterized in that: comprising the following steps: the aluminum foil feeding device, the stamping device, the visual detection device and the stacking discharging device are connected in sequence;

the visual detection device comprises a detection conveying mechanism, a visual detection mechanism and a turn-over mechanism, wherein the visual detection mechanism comprises a first visual component and a second visual component which are arranged at intervals along the conveying direction of the detection conveying mechanism, the turn-over mechanism is arranged between the first visual component and the second visual component, and the turn-over mechanism is used for turning over a metal stamping container on the detection conveying mechanism;

the stacking discharging device comprises at least one stacking discharging assembly and a discharging pushing assembly, the stacking discharging assembly comprises a stacking discharging channel, a first pushing mechanism and a turnover mechanism, the stacking discharging channel is arranged from an inlet end to an outlet end in an upward inclined mode, the inlet end of the stacking discharging channel is in butt joint with the outlet of the detection conveying mechanism, the stacking discharging channel comprises a first stacking discharging section and a second stacking discharging section which are in butt joint from bottom to top in sequence, a first unidirectional blocking part is arranged on the inner side of the first stacking discharging section, a second unidirectional blocking part is arranged on the inner side of the second stacking discharging section, the turnover mechanism is used for driving the second stacking discharging section to reciprocate between an inclined state and a horizontal state, the first pushing mechanism comprises a first pushing unit which is used for driving the first pushing member to reciprocate along the extending direction of the stacking discharging channel, and the discharging pushing assembly comprises a pushing member and a discharging pushing unit which is used for driving the pushing materials in the second stacking discharging section in the horizontal state.

2. The metal stamping container stamping line of claim 1, wherein:

the stamping device comprises blank stamping equipment and at least one shaping stamping equipment which are sequentially arranged;

the clamping and conveying mechanism comprises a clamping and conveying component and a plurality of groups of clamping and conveying components, wherein the plurality of groups of clamping and conveying components are arranged between the upper die holder and the lower die holder side by side along a first direction, the clamping and conveying component is used for driving the plurality of groups of clamping and conveying components to synchronously reciprocate along a second direction, the clamping and conveying component comprises a first clamping frame and a second clamping frame which are arranged at intervals along the first direction, at least two clamping structures arranged between the first clamping frame and the second clamping frame, at least two clamping structures are arranged at intervals along the second direction, the clamping structures comprise a first clamping part and a second clamping part which are respectively arranged on the first clamping frame and the second clamping frame, and the first direction and the second direction are mutually perpendicular in a horizontal direction;

The linkage mechanism comprises a first linkage assembly and a second linkage assembly, the first linkage assembly is connected between the upper die holder and the plurality of first clamping frames, and the second linkage assembly is connected between the upper die holder and the plurality of second clamping frames, so that the upper die holder drives the first clamping frames and the second clamping frames of the clamping and conveying assemblies to be close to or far away from each other when moving up and down.

3. The metal stamping container stamping line of claim 2, wherein:

the first linkage assembly comprises a first linkage seat fixed on the upper die holder and a first linkage sliding seat arranged in a sliding manner along the first direction, a first linkage structure is arranged between the first linkage seat and the first linkage sliding seat, the second linkage structure is used for enabling the first linkage seat which moves up and down to drive the first linkage sliding seat to reciprocate along the first direction, and a plurality of first clamping frames are connected with the first linkage sliding seat in a sliding manner along the second direction;

the second linkage group comprises a second linkage seat fixed on the upper die holder and a second linkage sliding seat arranged in a sliding manner along the first direction, a second linkage structure is arranged between the second linkage seat and the second linkage sliding seat, the second linkage structure is used for enabling the second linkage seat which moves up and down to drive the second linkage sliding seat to move back and forth along the first direction, and a plurality of second clamping frames are connected with the second linkage sliding seat in a sliding manner along the second direction;

The clamping, conveying and pushing assembly comprises a pushing sliding seat and a pushing driving structure for driving the pushing sliding seat to reciprocate along the second direction, and the first clamping frame and the second clamping frame are slidably connected with the pushing sliding seat along the second direction.

4. A metal stamping container stamping line as claimed in claim 3, wherein:

the first linkage structure comprises a first linkage slideway and a first sliding piece in sliding fit with the first linkage slideway, and the first linkage slideway is obliquely arranged towards one side of the first direction along the up-down direction;

the first linkage structure comprises a second linkage slideway and a second sliding piece which is in sliding fit with the second linkage slideway, and the second linkage slideway is obliquely arranged towards the other side of the first direction along the up-down direction;

the shaping stamping equipment further comprises a shaping feeding mechanism, the shaping feeding mechanism comprises a plurality of shaping feeding conveying channels in one-to-one butt joint with a plurality of groups of clamping and conveying components, a cutting component is arranged at the outlet end of each shaping feeding conveying channel, and the cutting component comprises a first cutting structure and a second cutting structure which are sequentially arranged at intervals along the shaping feeding conveying channels;

The shaping stamping mechanism is provided with a plurality of shaping stamping assemblies corresponding to the clamping and conveying assemblies one to one, the shaping stamping assemblies comprise at least one shaping stamping module, the shaping stamping modules comprise shaping upper dies and shaping lower dies which are respectively arranged on an upper die base and a lower die base, the second stopping structure and at least one shaping stamping module are sequentially arranged along the second direction at equal intervals, and the distance between every two adjacent clamping structures is equal to the distance between the second stopping structure and the shaping stamping modules.

5. The metal stamping container stamping line of claim 1, wherein:

the first pushing piece moves back and forth between the first unidirectional blocking part and the inlet end of the first stacking discharging section;

the second pushing mechanism comprises a second pushing piece, a second pushing unit driving the second pushing piece to reciprocate between the first unidirectional blocking portion and the second unidirectional blocking portion, and a third pushing unit driving the second pushing piece to laterally extend into and extend out of the stacking discharging channel.

6. The metal stamping container stamping line of claim 5, wherein:

The stacking discharging assembly further comprises a stacking feeding channel, the stacking feeding channel is obliquely arranged downwards from the inlet end to the outlet end, the outlet end of the stacking feeding channel is in butt joint with the upper side of the inlet end of the first stacking discharging section, and the inlet end of the stacking feeding channel is in butt joint with the outlet of the detection conveying mechanism;

the stacking discharging assemblies are arranged in a plurality, and the stacking discharging assemblies are arranged at intervals in the transverse direction;

7. The metal stamping container stamping line of claim 2, wherein:

the blank stamping equipment comprises a blank stamping mechanism and a recycling mechanism;

the blank stamping mechanism comprises a blank upper die, a blank lower die and a blank stamping driving assembly for driving the blank upper die and the blank upper die to be close to and far away from each other;

the recycling mechanism comprises a centrifugal smashing fan and a waste extrusion assembly, wherein an inlet of the centrifugal smashing fan is connected with a waste recycling pipe, an inlet of the waste recycling pipe is arranged below an outlet side between the blank upper die and the blank lower die, and an outlet of the centrifugal smashing fan is connected with the waste extrusion assembly.

8. The metal stamping container stamping line of claim 7, wherein:

the inlet of the waste recycling pipe is connected with a flat suction pipe head, the inlet of the suction pipe head is of a flat port structure which is transversely arranged, and an inclined guide plate is arranged between the inlet of the suction pipe head and the outlet side of the blank lower die;

the waste extrusion assembly comprises an extrusion box connected with an outlet of the centrifugal crushing fan, an extrusion plate arranged in the extrusion box and an extrusion driving piece for driving the extrusion plate to move, wherein a feed inlet connected with the centrifugal crushing fan is arranged on the side wall of the extrusion box, the extrusion plate is arranged in the extrusion box in a sliding manner up and down, one side, close to the feed inlet, of the extrusion plate is connected with a baffle plate extending upwards, and the baffle plate is used for sealing the feed inlet;

one side of extrusion case lower part is equipped with the discharge gate, the discharge gate is connected with ejection of compact driving piece extrusion incasement portion of discharge gate contralateral is equipped with the release board, the release board is connected with the ejection of compact driving piece.

9. The metal stamping container stamping line of claim 1, wherein:

The feeding clamping assembly comprises at least one clamping unit, the clamping unit comprises two feeding clamps which are oppositely arranged along the width direction of the feeding pushing table at intervals, and the width direction is perpendicular to the pushing direction;

the feeding clamp is arranged in an adjustable mode in the width direction, guide pieces are arranged on two sides of the feeding pushing table in the width direction, and the guide pieces are arranged in an adjustable mode in the width direction.

10. The metal stamping container stamping line of claim 1, wherein:

the detection conveying mechanism comprises a first conveying assembly and a second conveying assembly, the turn-over mechanism is connected between the first conveying assembly and the second conveying assembly, and the first visual assembly and the second visual assembly are arranged on the first conveying assembly and the second conveying assembly;

the outlet end of the first conveying component and the inlet end of the second conveying component are arranged at an upper-lower interval, the turn-over mechanism comprises a turn-over channel and a turn-over stop block, the turn-over channel is arranged at the outlet end of the first conveying component and the inlet end of the second conveying component, and the turn-over stop block and the outlet end of the first conveying component are arranged at the upper port of the turn-over channel at intervals;