CN114988001B

CN114988001B - Mold bin system and method for accessing mold by secondary positioning

Info

Publication number: CN114988001B
Application number: CN202210752322.6A
Authority: CN
Inventors: 陈小砚
Original assignee: Foshan Yanqing Intelligent Equipment Co ltd
Current assignee: Foshan Yanqing Intelligent Equipment Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2024-04-02
Anticipated expiration: 2042-06-29
Also published as: CN114988001A

Abstract

A die bin system and a method for secondarily positioning and storing and taking dies thereof, wherein the die bin system comprises a stacker, a stacking structure, a goods shelf, a laser positioning device and a visual judgment positioning device; the stacking structure is arranged on one side of the goods shelf, the stacking structure is used for placing a plurality of moulds, and the laser positioning device and the visual judgment positioning device are respectively arranged on the stacking machine; the stacker comprises a movable base, a fixed frame, a top seat, a lifting part, a clamping part, a first driving device, a second driving device and a third driving device; the bottom of mount is connected in the removal base, and the top of mount is connected in the footstock. The invention solves the problems of low die storing and taking efficiency, high die storing and taking difficulty and low die storing and taking safety coefficient in the prior art, and the problem that the dies are difficult to identify because of excessive die quantity.

Description

Mold bin system and method for accessing mold by secondary positioning

Technical Field

The invention relates to the technical field of storage, in particular to a die bin system and a method for accessing dies by secondary positioning thereof.

Background

At present, the aluminum profile mould bin is placed by a manual shelf type, and is manually operated and manually numbered. The automatic feeding device is low in efficiency and easy to cause accidents due to the fact that the automatic feeding device is operated by workers in a warehouse and is used for discharging and positioning. With the diversification of production, the number and the variety of the dies are also increasing, and in order to improve the space utilization rate of the die bins, the height of the die bins is increased, so that the difficulty of die storage and taking is further improved, the die storage and taking efficiency is reduced, and the dies are difficult to identify due to the excessive number of the dies when the dies are stored and taken.

Disclosure of Invention

The invention aims to provide a die bin system and a method for accessing dies by secondary positioning, which solve the problems of low die accessing efficiency, high die accessing difficulty and low die accessing safety coefficient in the prior art and the problem that the dies are difficult to identify because of excessive number of the dies.

To achieve the purpose, the invention adopts the following technical scheme:

a mold bin system comprises a stacker, a stacking structure, a goods shelf, a laser positioning device and a visual judgment positioning device;

the stacking structure is arranged on the stacker, the stacker is arranged on one side of the goods shelf, the stacking structure is used for placing a plurality of dies, and the laser positioning device and the visual judgment positioning device are respectively arranged on the stacker;

The stacker comprises a movable base, a fixed frame, a top seat, a lifting part, a clamping part, a first driving device, a second driving device and a third driving device;

the bottom of mount connect in remove the base, the top of mount connect in the footstock, elevating gear movable mounting in the mount, clamping part movable mounting in elevating gear, first drive arrangement is used for the drive remove the base left and right sides, second drive arrangement is used for the drive elevating gear follows the direction of height of mount reciprocates, third drive arrangement is used for the drive clamping part back and forth movement.

Further, the clamping part comprises a bottom plate, a fixed plate, a first clamping piece, a second clamping piece and a fifth driving device;

the bottom plate is movably arranged on the lifting part, and the third driving device is used for driving the bottom plate to move back and forth;

the fixed plate is arranged at the top of the bottom plate, the first clamping piece and the second clamping piece are respectively slidably arranged on the fixed plate, and the fifth driving device is used for driving the first clamping piece and the second clamping piece to be close to or far away from each other.

Specifically, the clamping part further comprises a sliding rod, a first sliding block seat and a second sliding block seat;

the sliding rod is arranged on the fixed plate, the first sliding block seat and the second sliding block seat are respectively and slidably arranged on the sliding rod, the first clamping piece is arranged on the first sliding block seat, and the second clamping piece is arranged on the second sliding block seat;

the fifth driving device comprises an electric cylinder, a first gear, a first rack and a second rack;

the electric cylinder is arranged on the fixed plate, and the output end of the electric cylinder is connected with the first sliding block seat;

the first gear is rotatably arranged on the fixed plate, the first rack is arranged on the first sliding block seat, and the first rack is meshed with the first gear;

the second rack is arranged on the second sliding block seat, and the second rack is meshed with the first gear.

Preferably, the fixing frame is provided with a lifting slide rail, and the lifting slide rail is vertically arranged along the height direction of the fixing frame;

the lifting part comprises a fixed seat, a lifting underframe and a first reinforcing piece;

the lifting seat is provided with a lifting pulley, the lifting pulley is slidably arranged on the lifting sliding rail, the lifting chassis is arranged on the lifting seat, the fixing seat is arranged on the lifting chassis, and the third driving device is arranged on the fixing seat;

The first reinforcement is arranged at the joint of the lifting underframe and the lifting seat;

the fixing frame is provided with a limiting part, and the limiting part is positioned at the upper end and the lower end of the lifting sliding rail.

In some embodiments, the second drive comprises a second motor, a first sprocket, a second sprocket, and a second chain;

the first sprocket is arranged at one end of the fixing frame, the second sprocket is arranged at the other end of the fixing frame, the second motor is arranged on the movable base, and the output end of the second motor is connected with the first sprocket;

one end of the second chain is connected to the top of the lifting seat, the other end of the second chain sequentially bypasses the second chain wheel and the first chain wheel, and the other end of the second chain is connected to the bottom of the lifting seat;

the number of the lifting part, the clamping part, the first sprocket, the second sprocket and the second chain is two respectively, and the directions of the two clamping parts are opposite;

the second driving device further comprises a synchronizing shaft, and two ends of the synchronizing shaft are respectively connected with the two first chain wheels.

Further, the movable base comprises a first bottom wheel, a second bottom wheel, a bottom shell and bottom limiting wheels, wherein the first bottom wheel is installed in the right end of the bottom shell, the second bottom wheel is installed in the left end of the bottom shell, two bottom limiting wheels are installed at the bottom of the right end of the bottom shell, and two bottom limiting wheels are installed at the bottom of the left end of the bottom shell;

The top seat comprises a top shell and a top limiting wheel;

two top limiting wheels are arranged at the top of the right end of the top shell, and two top limiting wheels are arranged at the top of the left end of the top shell;

the first driving device comprises a first motor, a second gear, a third gear and a fourth gear;

the first motor is mounted at the top of the bottom shell, the second gear is mounted at the output end of the first motor, the third gear and the fourth gear are mounted at the bottom shell respectively, the top of the third gear is meshed with the second gear, the bottom of the third gear is meshed with the fourth gear, and the fourth gear is mounted on the rotating shaft of the first bottom wheel.

Specifically, the stacking structure comprises a mounting frame, a stacking base, a second placing frame and a fourth driving device;

the stacking base is movably arranged on the mounting frame, the driving device is used for driving the stacking base to move left and right, and the second placing frame is arranged on the top of the stacking base;

the second placing frame comprises a third placing piece and a fourth placing piece, a second placing area is formed between the third placing piece and the fourth placing piece, and the third placing piece and the fourth placing piece are of an inverted V-shaped structure.

Preferably, the stacking base comprises a stacking base frame, a sliding seat and a sliding block;

the sliding seats are respectively arranged on the front side and the rear side of the stacking underframe, and the sliding blocks are arranged at the bottoms of the sliding seats;

the top surface of the mounting frame is provided with a stacking slide rail, and the sliding block is slidably arranged on the stacking slide rail;

the fourth driving device comprises a fourth motor, a screw rod, a first connecting piece, a motor seat and a second reinforcing piece;

the fourth motor passes through the motor cabinet install in the mounting bracket, the output of fourth motor connect in the one end of lead screw, the other end of lead screw install in the mounting bracket, first connecting piece movable mounting in the lead screw, first connecting piece connect in the power and free chassis, the one end of second reinforcement connect in the motor cabinet, the other end of second reinforcement connect in the mounting bracket.

Further, the goods shelf comprises a shelf body, mounting pieces and first placing frames, wherein the mounting pieces are detachably mounted on the shelf body, the mounting pieces are respectively arranged in a plurality of positions along the height direction and the horizontal direction of the shelf body, and the first placing frames are respectively mounted on the front side and the rear side of each mounting piece;

The first placing frame comprises a first placing piece, a second placing piece and a second connecting piece, one end of the first placing piece is connected with the mounting piece, the other end of the first placing piece is connected with one end of the second connecting piece, one end of the second placing piece is connected with the mounting piece, the other end of the second placing piece is connected with the other end of the second connecting piece, a first placing area is formed around the first placing piece, the second connecting piece and the second placing piece, and the first placing piece and the second placing piece are of inverted V-shaped structures;

the frame body comprises a goods shelf underframe, a vertical frame and a horizontal frame, wherein the bottom of the vertical frame is arranged at the top of the goods shelf underframe, two ends of the horizontal frame are respectively connected with the two vertical frames, and a plurality of horizontal frames are arranged along the height direction of the vertical frames.

A method for accessing a mold by secondary positioning of a mold bin system, comprising the steps of:

step 1: placing a plurality of molds to be stored in the stacking structure;

step 2: the stacking structure drives the die to be stored to move and enables the die at the end part of the stacking structure to be opposite to the stacker;

Step 3: the stacking structure moves along with the movement of the stacker, and the die is conveyed to the outer side of the specified goods shelf through the laser positioning device;

step 4: correcting and judging by a visual judging and positioning device, enabling the stacker to store the die at the end part of the stacking structure into the goods shelf through up-down movement and forward-backward movement, and enabling the stacking structure to drive the die to be stored next to move until the die is stored into the goods shelf after being opposite to the stacker;

step 5: repeating the step 4 until the stacking machine stores the molds of the stacking structure into the goods shelves one by one;

step 6: after all the molds of the stacking structure are stored in the goods shelf, the stacker takes out the molds which need to be taken out of the goods shelf through up-down movement and forward-backward movement, the molds are placed at the end part of the stacking structure, and the stacking structure drives the next area for placing the molds until the next area for placing the molds is opposite to the stacker, and then the molds are taken out to the area for placing the molds;

step 7: repeating the step 6 until the stacker takes out a plurality of moulds of the goods shelf one by one and puts the moulds into the stacking structure;

Step 8: the stacking structure moves along with the stacker, until the die is conveyed away.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

1. the automatic mold storing and taking device is simple and quick, and no matter how high the shelf is, the mold is not required to be manually stored and taken, so that the effect of improving the mold bin system storing and taking efficiency is achieved, and the occurrence of staff safety accidents is reduced;

2. through the accumulation structure, the phenomenon of taking out one by one and transporting one by one is avoided, so that the effect of improving the die storage and taking efficiency is achieved;

3. through the first-level positioning of the laser positioning device and the second-level positioning of the visual judgment positioning device, the access position information of the mold and the position information of the goods shelf can be identified, judged and recorded, the function of accurately positioning the access mold is realized, and the effect of the access efficiency of the mold bin system is further improved.

Drawings

FIG. 1 is a schematic diagram of a mold chase system of one embodiment of the present disclosure;

FIG. 2 is a schematic view of a stacker according to one embodiment of the present invention;

FIG. 3 is a schematic view of a top base according to one embodiment of the present invention;

FIG. 4 is a schematic view of a partial enlarged view of a stacker according to one embodiment of the present invention;

FIG. 5 is a schematic view of a clamping portion according to one embodiment of the present invention;

FIG. 6 is a schematic view of a clamping portion according to another embodiment of the present invention;

FIG. 7 is a schematic view of a mobile base according to one embodiment of the present invention;

FIG. 8 is a schematic diagram of a power and free structure according to one embodiment of the present invention;

fig. 9 is a schematic structural view of a fourth driving apparatus according to one embodiment of the present invention;

FIG. 10 is a schematic view of a partial enlarged view of a shelf according to one embodiment of the present invention;

fig. 11 is a schematic structural view of a partial enlarged view at a of fig. 10;

wherein: stacker 1, moving base 11, first bottom wheel 111, second bottom wheel 112, bottom case 113, bottom limit wheel 114, mount 12, lifting slide rail 121, limit piece 122, top base 13, top case 133, top limit wheel 134, lifting part 14, fixed base 141, lifting base 142, lifting chassis 143, first reinforcement 144, clamping part 15, bottom plate 151, fixed plate 152, first clamping piece 153, second clamping piece 154, fifth drive 155, electric cylinder 1551, first gear 1552, first rack 1553, second rack 1554, slide bar 156, first slide block base 157, second slide block base 158, first drive 16, first motor 161, second gear 162, third gear 163, fourth gear 164, second drive 17, second motor 171, first sprocket 172, second sprocket 173, second chain 174, synchronization shaft 175, third drive 18, stacking structure 2, mounting bracket 21, stacking slide rail 22, stacking base 23, stacking chassis 231, slide block base 232, second slide block base 233, second 25025, fourth drive frame 262, second frame 33, third drive frame 35, third drive frame 33, fourth drive frame 262, third drive frame area 313, third drive frame area 262, fourth drive frame area 332, third drive frame area 262, fourth drive frame area 131, fourth drive frame area 252, third drive area frame area 262, third drive frame area 252, third drive frame area 252.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In one embodiment of the invention, as shown in fig. 1-11, a mold bin system comprises a stacker 1, a stacking structure 2, a goods shelf 3, a laser positioning device and a visual judgment positioning device; the stacking structure 2 is arranged on the stacker 1, the stacker 1 is arranged on one side of the goods shelf 3, the stacking structure 2 is used for placing a plurality of dies, and the laser positioning device and the visual judgment positioning device are respectively arranged on the stacker 1; the stacker 1 comprises a movable base 11, a fixed frame 12, a top seat 13, a lifting part 14, a clamping part 15, a first driving device 16, a second driving device 17 and a third driving device 18; the bottom of the fixing frame 12 is connected to the movable base 11, the top of the fixing frame 12 is connected to the top seat 13, the lifting part 14 is movably mounted on the fixing frame 12, the clamping part 15 is movably mounted on the lifting part 14, the first driving device 16 is used for driving the movable base 11 to move left and right, the second driving device 17 is used for driving the lifting part 14 to move up and down along the height direction of the fixing frame 12, and the third driving device 18 is used for driving the clamping part 15 to move back and forth. In this embodiment, the laser positioning device and the visual judgment positioning device are commercially available, the visual judgment positioning device is an industrial camera, the stacker 1 is used for taking out a mold of the shelf 3 or storing the mold in the shelf 3, and a first fixed rail is provided on the outer side of the shelf 3, the first driving device 16 drives the moving base 11 to move on the first fixed rail and the moving base 11 is moved to a designated position by the laser positioning device, the second driving device 17 drives the lifting part 14 to move up and down along the height direction of the fixed frame 12 and the visual judgment positioning device judges that the clamping part 15 is moved to a required height, the third driving device 18 drives the clamping part 15 to move towards the goods shelf 3 until the clamping part 15 clamps the moulds, then the third driving device 18 drives the clamping part 15 to be far away from the goods shelf 3, so that the moulds are taken out from the goods shelf 3 and placed in the accumulation structure 2, finally the first driving device 16 drives the movable base 11 to convey away the moulds, automatic mould access is realized, the mould access is simple and quick, no matter how high the goods shelf 3 is, no manual mould access is needed, the effect of improving the mould bin system access efficiency is realized, staff safety accidents are reduced, a plurality of moulds can be placed in the accumulation structure 2, the phenomenon of taking out one by one is avoided, the mould access efficiency is improved, and the two-stage positioning of the positioning device can be identified through the one-stage positioning of the laser positioning device and the two-stage positioning of the vision judgment positioning device, judging and recording the access position information of the mold and the position information of the goods shelf, realizing the function of accurately positioning the access mold, and further improving the access efficiency of the mold bin system.

As shown in fig. 5, the clamping part 15 includes a bottom plate 151, a fixing plate 152, a first clamping member 153, a second clamping member 154, and a fifth driving device 155; the bottom plate 151 is movably mounted on the lifting part 14, and the third driving device 18 is used for driving the bottom plate 151 to move back and forth; the fixing plate 152 is mounted on the top of the bottom plate 151, the first clamping member 153 and the second clamping member 154 are respectively slidably mounted on the fixing plate 152, and the fifth driving device 155 is used for driving the first clamping member 153 and the second clamping member 154 to be close to or far from each other. In this embodiment, the stacker 1 is configured to take the mold of the shelf 3 off or store the mold in the shelf 3, and a first fixed rail is disposed on the outer side of the shelf 3, in this embodiment, the mold that needs to be clamped is illustrated by taking the mold of the shelf 3 off as an example, and in operation, the first driving device 16 drives the moving base 11 to move on the first fixed rail, when the moving base 11 moves to a designated position, the second driving device 17 drives the lifting part 14 to move up and down along the height direction of the fixing frame 12, until the bottom plate 151 moves to a required height, the third driving device 18 drives the bottom plate 151 to move toward the direction of the shelf 3, until the first clamping member 153 and the second clamping member 154 are respectively located at two sides of the mold that needs to be clamped, then the fifth driving device 155 drives the first clamping member 153 and the second clamping member 154 to move close to each other, until the first clamping member 153 and the second clamping member 154 clamp the mold, and then the third driving device 18 drives the bottom plate 151 to move to the mold to a required height, so that the first driving device is not to take out the mold from the shelf 3, and the storage and take out the mold from the shelf 3 is not required to be more than the first driving device, and the storage and take out the mold from the storage and take the storage device is no more than the first driving device 11, and the storage and the high safety device is realized, and the high in that the safety of the storage and the storage efficiency is only has no more and the easy, and the storage and the efficiency.

As shown in fig. 6, the clamping portion 15 further includes a slide bar 156, a first slider seat 157 and a second slider seat 158; the sliding rod 156 is mounted on the fixing plate 152, the first sliding block seat 157 and the second sliding block seat 158 are respectively slidably mounted on the sliding rod 156, the first clamping member 153 is mounted on the first sliding block seat 157, and the second clamping member 154 is mounted on the second sliding block seat 158; the fifth driving device 155 includes an electric cylinder 1551, a first gear 1552, a first rack 1553 and a second rack 1554; the electric cylinder 1551 is mounted on the fixing plate 152, and an output end of the electric cylinder 1551 is connected to the first sliding block seat 157; the first gear 1552 is rotatably installed on the fixing plate 152, the first rack 1553 is installed on the first slider base 157, and the first rack 1553 is meshed with the first gear 1552; the second rack 1554 is mounted to the second slider seat 158, and the second rack 1554 is meshed with the first gear 1552. In this embodiment, when the fifth driving device 155 drives the first clamping member 153 and the second clamping member 154 to move, specifically, the fifth driving device 155 drives the first sliding block seat 157 and the second sliding block seat 158 to move on the sliding rod 156, so as to achieve the effect of improving the smoothness of the movement of the first clamping member 153 and the second clamping member 154, and the number of the sliding rods 156 is two, and the movement stability of the first sliding block seat 157 and the second sliding block seat 158 is maintained by two sliding rods 156. In this embodiment, during operation, the output shaft of the fifth driving device 155 drives the first slider seat 157 to move, so that the first rack 1553 moves, the first rack 1553 drives the second rack 1554 to move through the first gear 1552, so that the second rack 1554 drives the second slider seat 158 to move, thereby realizing that the first clamping member 153 and the second clamping member 154 are close to each other or far away from each other at the same time, greatly reducing the moving time, and achieving the effect of improving the clamping efficiency of the stacker.

As shown in fig. 3-4, the fixing frame 12 is provided with a lifting sliding rail 121, and the lifting sliding rail 121 is vertically arranged along the height direction of the fixing frame 12; the lifting part 14 comprises a fixed seat 141, a lifting seat 142, a lifting chassis 143 and a first reinforcement 144; the lifting seat 142 is provided with a lifting pulley, the lifting pulley is slidably mounted on the lifting slide rail 121, the lifting chassis 143 is mounted on the lifting seat 142, the fixing seat 141 is mounted on the lifting chassis 143, and the third driving device 18 is mounted on the fixing seat 141; the first reinforcement 144 is disposed at the connection between the lifting chassis 143 and the lifting base 142; the fixing frame 12 is provided with a limiting piece 122, and the limiting piece 122 is located at the upper end and the lower end of the lifting sliding rail 121. In this embodiment, when in operation, the second driving device 17 drives the lifting seat 142 to move up and down, specifically, the lifting pulley of the lifting seat 142 slides up and down in the lifting slide rail 121 of the fixing frame 12, and the lifting seat 142 drives the fixing seat 141 to move up and down through the lifting chassis 143, so that the moving smoothness of the lifting seat 142 can be improved. In this embodiment, the first reinforcement member 144 is disposed at the connection position between the lifting chassis 143 and the lifting seat 142, which is favorable for reinforcing the connection stability between the lifting chassis 143 and the lifting seat 142, so that the lifting chassis 143 and the lifting seat 142 are not easy to loose, thereby achieving the effect of improving the bearing capacity of the fixing seat 141. The third driving device 18 is a motor, a transmission assembly is disposed inside the fixing seat 141, and when in operation, the third driving device 18 drives the bottom plate 151 to move back and forth on top of the fixing seat 141 through the transmission assembly. The limiting pieces 122 are arranged at the upper end and the lower end of the lifting sliding rail 121, so that the lifting seat 142 can be prevented from sliding out of the rail, preferably, the limiting pieces 122 are elastic limiting pieces, and the limiting pieces 122 can also play a buffering role, so that rigid collision is avoided.

As shown in fig. 3-4, the second driving device 17 includes a second motor 171, a first sprocket 172, a second sprocket 173, and a second chain 174; the first sprocket 172 is mounted at one end of the fixed frame 12, the second sprocket 173 is mounted at the other end of the fixed frame 12, the second motor 171 is mounted on the moving base 11, and an output end of the second motor 171 is connected to the first sprocket 172; one end of the second chain 174 is connected to the top of the lifting seat 142, the other end of the second chain 174 sequentially bypasses the second sprocket 173 and the first sprocket 172, and the other end of the second chain 174 is connected to the bottom of the lifting seat 142; the number of the lifting part 14, the clamping part 15, the first sprocket 172, the second sprocket 173 and the second chain 174 is two, and the two clamping parts 15 are opposite; the second driving device 17 further includes a synchronizing shaft 175, and two ends of the synchronizing shaft 175 are respectively connected to two first sprockets 172. In this embodiment, since the two clamping portions 15 are oppositely disposed, the number of the stacking structures 2 is two, and the two stacking structures 2 are respectively mounted on the front and rear sides of the stacker 1, when in operation, the second motor 171 drives the first sprocket 172 to rotate, and the first sprocket 172 drives the second sprocket 173 to rotate through the second chain 174, so that the lifting seat 142 moves up and down along the vertical direction, thereby achieving the effect of improving the movement stability of the lifting seat 142. In this embodiment, the shelves 3 are disposed on both front and rear sides of the stacker, the two clamping portions 15 share the same lifting chassis 143, that is, two clamping portions 15 are mounted on the top of the lifting chassis 143, during operation, the second motor 171 drives one of the first sprockets 172 to rotate, one of the first sprockets 172 drives the other first sprocket 172 to rotate through the synchronizing shaft 175, so that the two lifting portions 14 move simultaneously, the two clamping portions 15 face opposite directions, that is, one clamping portion 15 can clamp a die on the front side shelf 3, the other clamping portion 15 can clamp a die on the rear side shelf 3, and during production, the front side die, the rear side die or the dies on both front and rear sides can be clamped at the same time, so as to achieve the effect of improving the universality and the clamping efficiency of the stacker.

As shown in fig. 3 and 7, the moving base 11 includes a first bottom wheel 111, a second bottom wheel 112, a bottom shell 113, and a bottom limiting wheel 114, wherein the first bottom wheel 111 is installed inside the right end of the bottom shell 113, the second bottom wheel 112 is installed inside the left end of the bottom shell 113, two bottom limiting wheels 114 are installed at the bottom of the right end of the bottom shell 113, and two bottom limiting wheels 114 are installed at the bottom of the left end of the bottom shell 113; the top seat 13 comprises a top shell 133 and a top limit wheel 134; two top limiting wheels 134 are mounted on the top of the right end of the top shell 133, and two top limiting wheels 134 are mounted on the top of the left end of the top shell 133; the first driving device 16 includes a first motor 161, a second gear 162, a third gear 163, and a fourth gear 164; the first motor 161 is mounted on the top of the bottom case 113, the second gear 162 is mounted at the output end of the first motor 161, the third gear 163 and the fourth gear 164 are respectively mounted on the bottom case 113, the top of the third gear 163 is engaged with the second gear 162, the bottom of the third gear 163 is engaged with the fourth gear 164, and the fourth gear 164 is mounted on the rotating shaft of the first bottom wheel 111. In this embodiment, the first bottom wheel 111 is a driving wheel, the second bottom wheel 112 is a driven wheel, and when in operation, the first driving device 16 drives the first bottom wheel 111 and the second bottom wheel 112 to move on the first fixed rail, and two sides of the first fixed rail are attached to the bottom limiting wheels 114, so as to prevent the moving base 11 from deviating from the rail when moving, and achieve the effect of improving the moving stability of the moving base 11. The top of footstock 13 is equipped with second fixed track, specifically second fixed track installs at the ceiling, and during operation, during the footstock 13 removes, specifically two the laminating of top limiting wheel 134 in second fixed track's both sides prevent the footstock 13 removes the skew rail track, reaches the improvement footstock 13 removes stability's effect. In this embodiment, when in operation, the first motor 161 drives the second gear 162 to rotate, and the second gear 162 drives the fourth gear 164 to rotate through the third gear 163, so that the first bottom wheel 111 rotates, and the transmission stability and the transmission efficiency are ensured through gear transmission.

As shown in fig. 8-9, the stacking structure 2 includes a mounting frame 21, a stacking base 23, a second placing frame 25, and a fourth driving device 26; the stacking base 23 is movably mounted on the mounting frame 21, the fourth driving device 26 is used for driving the stacking base 23 to move left and right, and the second placing frame 25 is mounted on the top of the stacking base 23; the second placing frame 25 includes a third placing member 251 and a fourth placing member 252, a second placing region 2501 is formed between the third placing member 251 and the fourth placing member 252, and the third placing member 251 and the fourth placing member 252 are both in an inverted V-shaped structure. In this embodiment, the second placement area 2501 is used for placing a mold, the mounting rack 21 moves along with the movement of the stacker, when the stacker needs to take out a plurality of molds from the shelf 3, specifically, the stacker gripper clamps out the molds in the shelf 3, at this time, the stacker gripper is just opposite to the rightmost second placement area 2501, the stacker gripper places the molds in the rightmost second placement area 2501, then, when the stacker gripper clamps out a mold, the fourth driving device 26 drives the stacking base 23 to move rightward, so that the second placement area 2501 on the left side below the stacker gripper moves to the right below the stacker gripper, after the stacker gripper clamps out the molds, the stacker gripper can directly place the molds in the second placement area 2501 by moving downward, so that the stacker gripper does not need to move left and right again, and the effect of improving the placement efficiency of the stacking structure is achieved; in this embodiment, the number of the second placement areas 2501 is four, that is, after the stacker gripper clips the molds to the four second placement areas 2501 one by one, the stacker 1 can take out four molds at a time in one round of transportation, so as to avoid the phenomenon of taking out one by one and transporting one by one, thereby achieving the effect of improving the mold access efficiency; the first placing member 331 and the second placing member 332 are both in an inverted V-shaped structure, so that the second placing region 2501 is wider at the top and narrower at the bottom, which is beneficial to improving the placement stability of the mold.

As shown in fig. 9, the stacking base 23 includes a stacking base 231, a sliding base 232, and a sliding block 233; the sliding seats 232 are respectively installed on the front side and the rear side of the stacking underframe 231, and the sliding blocks 233 are installed at the bottoms of the sliding seats 232; the top surface of the mounting frame 21 is provided with a stacking slide rail 22, and the sliding block 233 is slidably mounted on the stacking slide rail 22; the fourth driving device 26 includes a fourth motor 261, a screw rod 262, a first connector 263, a motor mount 264, and a second reinforcement 265; the fourth motor 261 is mounted on the mounting frame 21 through the motor base 264, an output end of the fourth motor 261 is connected to one end of the screw rod 262, the other end of the screw rod 262 is rotatably mounted on the mounting frame 21, the first connecting piece 263 is movably mounted on the screw rod 262, the first connecting piece 263 is connected to the power and free chassis 231, one end of the second reinforcing piece 265 is connected to the motor base 264, and the other end of the second reinforcing piece 265 is connected to the mounting frame 21. In this embodiment, the number of the sliding seats 232 is two, two sliding blocks 233 are mounted at the bottom of each sliding seat 232, and when the fourth driving device 26 drives the stacking base 23 to move, specifically, the fourth driving device 26 drives the stacking base 231 to move, the stacking base 231 slides on the stacking sliding rail 22 through the sliding seat 232, so as to achieve the effect of improving the moving smoothness of the stacking base 231. In this embodiment, during operation, the fourth motor 261 drives the screw rod 262 to rotate, and the first connecting piece 263 moves left and right on the screw rod 262, so that the power and free chassis 231 moves left and right, the effect of improving the movement stability of the power and free chassis 231 is achieved, the number of the second reinforcing pieces 265 is two, and the connection stability between the fourth motor 261 and the mounting frame 21 is reinforced by the second reinforcing pieces 265, so that the effect of improving the installation stability of the motor base 264 is achieved.

As shown in fig. 10-11, the shelf 3 includes a shelf body 31, an installation member 32 and a first placement frame 33, the installation member 32 is detachably installed on the shelf body 31, the installation member 32 is respectively provided with a plurality of installation members along the height direction and the horizontal direction of the shelf body 31, and the front and rear sides of each installation member 32 are respectively provided with the first placement frame 33; the first placing frame 33 includes a first placing member 331, a second placing member 332, and a second connecting member 333, one end of the first placing member 331 is connected to the mounting member 32, the other end of the first placing member 331 is connected to one end of the second connecting member 333, one end of the second placing member 332 is connected to the mounting member 32, the other end of the second placing member 332 is connected to the other end of the second connecting member 333, a first placing area 3301 is formed around the first placing member 331, the second connecting member 333, and the second placing member 332, and both the first placing member 331 and the second placing member 332 are in an inverted V-shaped structure; the frame body 31 comprises a shelf underframe 311, a vertical frame 312 and a horizontal frame 313, wherein the bottom of the vertical frame 312 is installed at the top of the shelf underframe 311, two ends of the horizontal frame 313 are respectively connected with two vertical frames 312, and a plurality of horizontal frames 313 are arranged along the height direction of the vertical frames 312. In this embodiment, the shelf is used for storing a plurality of molds, specifically, the first placing area 3301 is used for placing a mold, when the mold needs to be stored in the shelf, the stacker gripper clamps the mold, and then moves the mold to a position right above the first placing area 3301 and descends until the mold is placed in the first placing area 3301; the mounting pieces 32 are respectively arranged in the height direction and the horizontal direction of the frame 31, specifically, the mounting pieces 32 are mounted on a horizontal frame 313 of the frame 31, the front side and the rear side of each mounting piece 32 are respectively provided with the first placing frame 33, more molds can be placed on the shelf in the same space through a layered arrangement structure, the effect of improving the space utilization rate is achieved, the storage capacity of the molds is improved, and through the detachability of the mounting pieces 32, the maintenance and the replacement of a damaged part are facilitated, and convenience and rapidness are realized; the first placing element 331 and the second placing element 332 are both in an inverted V-shaped structure, so that the first placing area 3301 is wider at the top and narrower at the bottom, which is beneficial to improving the placement stability of the mold. In this embodiment, the number of the shelf underframe 311 and the vertical frame 312 is three, the shelf underframe 311 is a strip-shaped underframe, which can increase the contact area between the shelf underframe 311 and the ground, thereby being beneficial to improving the stability of the shelf underframe 311, so that the shelf underframe 311 is not easy to shake, the bottom of the vertical frame 312 is mounted at the top of the shelf underframe 311, and two ends of the horizontal frame 313 are respectively connected with two vertical frames 312, so as to achieve the effect of improving the structural stability of the frame 31.

step 1: placing a plurality of molds to be stored in the stacking structure 2;

step 2: the stacking structure 2 drives the die to be stored to move and the die at the end part of the stacking structure 2 is opposite to the stacker 1;

step 3: the stacking structure 2 moves along with the movement of the stacker 1, and the molds are conveyed to the outer side of the specified shelf 3 by the laser positioning device;

step 4: correcting and judging by a visual judgment positioning device, so that the stacker 1 stores the die at the end part of the stacking structure 2 into the goods shelf 3 through up-down movement and forward-backward movement, and the stacking structure 2 drives the next die to be stored to move until the die is stored into the goods shelf 3 after being aligned with the stacker 1;

step 5: repeating the step 4 until the stacker 1 stores the molds of the stacking structure 2 into the goods shelves 3 one by one;

step 6: after all the molds of the stacking structure 2 are stored in the goods shelf 3, the stacker 1 takes out the molds which need to be taken out of the goods shelf 3 through up-down movement and forward-backward movement, and places the molds at the end part of the stacking structure 2, and the stacking structure 2 drives the next mold placing area until the next mold placing area is opposite to the stacker 1, and takes out the molds to the mold placing area;

Step 7: repeating the step 6 until the stacker 1 takes out a plurality of moulds of the goods shelf 3 one by one and puts the moulds into the stacking structure 2;

step 8: the stacking structure 2 moves along with the movement of the stacker 1 until the mold is conveyed away.

In this embodiment, the method for positioning and accessing the mold twice of the mold bin system is applied to a mold bin system formed by the stacker 1, the stacking structure 2, the goods shelf 3, the laser positioning device and the vision judging and positioning device, and the method for positioning and accessing the mold twice of the mold bin system can identify, judge and record the access position information of the mold and the position information of the goods shelf through the laser positioning device and the vision judging and positioning device, so as to realize the function of accurately positioning and accessing the mold; the stacking structure 2 realizes the function of accessing a plurality of moulds back and forth for a single time, avoids the phenomenon of one-by-one access and one-by-one transportation, achieves the effect of improving the mould access efficiency, does not need manual operation in the process of accessing the moulds, realizes the operation of automatically accessing the moulds, reduces the occurrence of safety accidents and improves the safety of accessing the moulds; when the stacker 1 accesses the mold, the stacking structure makes the mold or the placement area opposite to the stacker 1 when waiting, and the stacker 1 can finish the operation only by moving up and down and moving back and forth, so that a great amount of time is saved, and the mold accessing efficiency is further improved. In the embodiment, the identification of the mold position is that the system identifies the storage position of the mold according to a certain regular number, so that the quick inquiry and positioning are convenient, and particularly, the mold position is composed of six digits, thereby improving the efficiency of warehouse shelf management and operation; the system comprises a system log function, an automatic warehouse-out flow and an automatic warehouse-in flow, wherein the working mechanism of a software system is that a mould moves each time, the system is recorded in the log to obtain the complete moving history of the mould and the display of state change information, the daily warehouse-in information and the warehouse-out condition can be inquired through the corresponding log function, an operator can input a warehouse-out list according to the need, and the system controls the stacker to work according to the list; the task list can be manually input or acquired through the client ERP association (the mould list for preparing operation), the information of the task list is modified according to the need, an operator can put the mould to be put into storage on a designated position according to the need, a storage completion button is pressed, the system receives a storage instruction and starts to calculate the storage position, and then the stacker is controlled to reach the designated inlet position to store the mould to be put into storage on a proper position, so that one-time storage operation is completed; preferably, the stacker is equipped with a wireless remote control function. When the remote control function is activated, the automatic operation mode of the stacker will fail, and stopping the remote control function is a mandatory condition for the stacker 1 to resume the automatic operation mode, and in the manual state, all damage to my equipment or personnel will be taken care of by the customer. The manual mode can only be used if a particular state of the warehouse cannot be resolved in the semi-automatic mode (all safety states will be checked); when the stacker 1 operates in the automatic mode, no manual intervention is required. The remote control must be turned off to operate the stacker in the automatic mode. In the automatic mode, the stacker automatically moves and stores the die for the task sent by the execution system to finish the task of entering and exiting the warehouse.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mold bin system, characterized by: comprises a stacker, a stacking structure, a goods shelf, a laser positioning device and a visual judgment positioning device;

the bottom of the fixing frame is connected with the movable base, the top of the fixing frame is connected with the footstock, the lifting part is movably arranged on the fixing frame, the clamping part is movably arranged on the lifting part, the first driving device is used for driving the movable base to move left and right, the second driving device is used for driving the lifting part to move up and down along the height direction of the fixing frame, and the third driving device is used for driving the clamping part to move back and forth;

the stacking structure comprises a mounting frame, a stacking base, a second placing frame and a fourth driving device;

the stacking base is movably arranged on the mounting frame, the fourth driving device is used for driving the stacking base to move left and right, and the second placing frame is arranged on the top of the stacking base;

the second placing frame comprises a third placing piece and a fourth placing piece, a second placing area is formed between the third placing piece and the fourth placing piece, and the third placing piece and the fourth placing piece are of inverted V-shaped structures;

The stacking base comprises a stacking underframe, a sliding seat and a sliding block;

the fourth motor is arranged on the mounting frame through the motor base, the output end of the fourth motor is connected with one end of the screw rod, the other end of the screw rod is arranged on the mounting frame, the first connecting piece is movably arranged on the screw rod, the first connecting piece is connected with the stacking underframe, one end of the second reinforcing piece is connected with the motor base, and the other end of the second reinforcing piece is connected with the mounting frame;

the goods shelf comprises a shelf body, mounting pieces and first placing frames, wherein the mounting pieces are detachably mounted on the shelf body, a plurality of mounting pieces are respectively arranged along the height direction and the horizontal direction of the shelf body, and the first placing frames are respectively mounted on the front side and the rear side of each mounting piece;

2. A mold bin system according to claim 1, wherein: the clamping part comprises a bottom plate, a fixed plate, a first clamping piece, a second clamping piece and a fifth driving device;

3. A mold bin system according to claim 2, wherein: the clamping part further comprises a sliding rod, a first sliding block seat and a second sliding block seat;

4. A mold bin system according to claim 1, wherein: the fixing frame is provided with a lifting slide rail which is vertically arranged along the height direction of the fixing frame;

5. The mold bin system of claim 4, wherein: the second driving device comprises a second motor, a first sprocket, a second sprocket and a second chain;

6. A mold bin system according to claim 1, wherein: the movable base comprises a first bottom wheel, a second bottom wheel, a bottom shell and bottom limiting wheels, wherein the first bottom wheel is arranged in the right end of the bottom shell, the second bottom wheel is arranged in the left end of the bottom shell, two bottom limiting wheels are arranged at the bottom of the right end of the bottom shell, and two bottom limiting wheels are arranged at the bottom of the left end of the bottom shell;

the top seat comprises a top shell and a top limiting wheel;

7. A method of secondarily positioning access molds using the mold magazine system of any one of claims 1-6, comprising the steps of:

step 1: placing a plurality of molds to be stored in the stacking structure;

step 4: correcting and judging by a visual judging and positioning device, enabling the stacker to store the die at the end part of the stacking structure into the goods shelf through up-down movement and forward-backward movement, and then driving the die to be stored next by the stacking structure to move until the die is stored into the goods shelf after being opposite to the stacker;