CN218087228U - Balance stacker - Google Patents

Abstract

The application discloses a balance stacker, which relates to the technical field of logistics storage; comprises a frame, a first driving group and a cargo carrying platform; the first driving group is arranged on the rack and is suitable for driving the cargo carrying platform to lift and lower the cargo carrying platform, and the first driving group comprises an installation frame which is connected with a driving end of the first driving group; the three-axis module is arranged on the mounting frame; the turnover mechanism is arranged at the driving end of the triaxial module and is suitable for grabbing materials and turning the materials; the pallet fork mechanism is arranged on the mounting frame and is suitable for bearing a material box for loading materials; the pushing mechanism is arranged on the turnover mechanism and is suitable for pushing the materials on the turnover mechanism away from the turnover mechanism; adopt the technical scheme that this application provided to solve current stacker and can't place the better problem in workbin assigned position of goods when depositing the goods.

Description

Balance stacker

Technical Field

The application relates to the technical field of logistics storage, in particular to a balance stacker.

Background

The stacker is one of common devices in the field of logistics storage, and can accurately place goods to be stored into a corresponding goods shelf or take out goods on the corresponding goods shelf for transfer by manually or intelligently controlling the stacker.

The balance stacker belongs to one type of stackers, and needs to put products of corresponding types in a material box of a corresponding shelf in order, however, the existing stackers have certain limitations in application, and if some material boxes with deep storage positions are encountered, the goods cannot be accurately placed in the material boxes.

SUMMERY OF THE UTILITY MODEL

The application aim at provides a balance stacker, adopts the technical scheme that this application provided to solve current stacker and can't place the better problem in workbin assigned position of goods when depositing the goods.

In order to solve the technical problem, the application provides a balance stacker, which comprises a rack, a first driving group and a loading platform;

the first driving group is arranged on the rack and is suitable for driving the cargo carrying platform to lift;

the cargo carrying platform comprises

The mounting frame is connected with the driving end of the first driving group;

the three-axis module is arranged on the mounting frame;

the turnover mechanism is arranged at the driving end of the three-axis module and is suitable for grabbing materials and turning the materials;

the pallet fork mechanism is arranged on the mounting frame and is suitable for bearing a material box for loading materials;

the material pushing mechanism is arranged on the turnover mechanism and is suitable for pushing the materials on the turnover mechanism away from the turnover mechanism;

in the implementation process, the pallet fork mechanism bears the material box, the turnover mechanism grabs materials in the material box and transfers the materials under the driving of the three-axis module, and finally the materials are loaded into the specified material box; in the process of taking and placing materials, the turnover mechanism not only can grab materials, but also can overturn the grabbed materials, so that the switching of the placing states of the materials can be more flexibly realized, and if the turnover mechanism takes the materials out of an incoming material box in the vertical direction and needs to be transversely placed in a specified material box subsequently, the turnover mechanism can be used for overturning the materials, so that the materials are changed from the vertical state to the transverse state, and the storage requirement of the specified material box can be further met; when the turnover mechanism stores materials, the material pushing mechanism can push the materials away from the turnover mechanism, and further can push the materials into a specified material box, so that the materials can be accurately and effectively placed at a proper position in the specified material box, and the problem of improper placement of the materials is effectively avoided; in addition, carry cargo bed in this scheme by first drive group drive lift, consequently can cooperate the balance stack that multilayer goods shelves realized the material, if there is the material of multiple model in the workbin, can remove the cargo bed to the goods shelves of corresponding level through first drive group on, make tilting mechanism can place the material in the corresponding workbin of corresponding level, realize nimble balance stack process.

Preferably, the turnover mechanism comprises a clamping jaw assembly and a rotary driving group; the clamping jaw assembly is arranged at the driving end of the rotary driving group;

the clamping jaw assembly comprises a first clamping jaw, a second clamping jaw and a second driving group for driving the first clamping jaw to approach or depart from each other;

in the implementation process, the second driving group drives the first clamping jaw and the second clamping jaw to be close to each other so as to clamp the material, after the clamping jaw assembly clamps the material stably, if the clamping state of the material needs to be switched, the clamping jaw assembly can be driven to turn over by the rotary driving group, and then the material is switched to be in a horizontal state from a vertical state.

Preferably, the pushing mechanism comprises a third driving group arranged on the turnover mechanism and a push plate arranged at a driving end of the third driving group;

the third driving group drives the push plate to move along the direction of pushing away the materials or the opposite direction;

in the implementation process, the in-process of appointed workbin is put into to the material that will snatch at clamping jaw assembly, clamping jaw assembly stretches the material into the workbin, first clamping jaw keeps away from each other with the second clamping jaw afterwards and loosens the material, the push pedal is located between first clamping jaw and the second clamping jaw, the position of push pedal this moment lies in the one side that the workbin was kept away from to the material for the material, the event is under the effect of third drive group, the push pedal can be used and the material, and promote the direction of material super far clamping jaw assembly, also be close to the direction promotion of workbin, and then can push the material in the workbin, make the material realize good case, guarantee that the material can effectually place the suitable position in the workbin.

Preferably, the push plate is L-shaped, one side of the L-shape is located between the first clamping jaw and the second clamping jaw, and the other folded edge extends out of the clamping position of the first clamping jaw and the second clamping jaw and is connected with the third driving group;

in the above-mentioned realization process, this scheme further improves the structure of push pedal, and one of them hem in the push pedal that is L shape is located between first clamping jaw and the second clamping jaw, and this clamping jaw also plays the effect that promotes the material, and another this limit then extends towards centre gripping position, and the setting of so third drive group can possess more spaces, and the regulation is also changeed to the propulsion stroke, and the structure sets up more rationally.

Preferably, a camera is arranged on the turnover mechanism and is suitable for identifying and positioning the materials;

in the above-mentioned realization process, multiple material need be classified one by one to appointed workbin, and the material of this scheme treating the income case earlier through the camera on tilting mechanism discerns the location one by one, both can guarantee the accuracy of snatching of clamping jaw subassembly, can carry out accurate discernment to the material again simultaneously, finds its workbin that corresponds fast, and then carries out accurate efficient income case to the material, promotes work efficiency.

Preferably, the fork mechanism comprises a fixed frame, a fourth driving group arranged on the fixed frame and a fork main body arranged on the fixed frame in a sliding manner;

the pallet fork main body is arranged at the driving end of the fourth driving group, and the fourth driving group drives the pallet fork main body and the fixed frame to slide relatively;

in the implementation process, the fourth driving group can drive the fork main body to move so as to realize the telescopic action of the fork main body; if the stacker is in butt joint with the feeding line, the fork main body extends outwards under the driving of the fourth driving group to receive a feed box for loading materials, and further retracts to a specified position through the fourth driving group after receiving the feed box, so that the turnover mechanism can take the materials and pack the materials.

Preferably, the carrying surface of the fork main body is provided with an anti-skid piece;

in the above-mentioned realization process, set up the relative frictional force that antiskid piece can increase between fork main part and the workbin in the fork main part, and then promote the stability of placing of workbin in the fork main part, and then guarantee follow-up material taking and go into the stability of case process.

Preferably, the fork mechanisms at least comprise two groups which are arranged side by side;

in the implementation process, the whole stacking process can be smoother by arranging at least two groups of fork mechanisms; for example, in some production situations, after all the materials in the material boxes on one fork are filled, the formed empty material boxes need to flow out, and at the moment, the turnover mechanism needs to wait for the new material box with the materials to flow in after the empty material box flows out so as to continue to fill the materials into the box, so that the production efficiency is influenced; and this scheme sets up at least two sets of fork mechanisms and then can realize when empty case backward flow in one of them fork mechanism, carries out the workbin material loading on another fork mechanism, and the two can go on simultaneously, and then effectively avoids the problem of tilting mechanism latency overlength, effectively promotes whole moving smoothness nature, and operating efficiency.

Preferably, a plurality of limiting pulleys are arranged on the periphery of the mounting rack, and the limiting pulleys abut against the rack and limit the movement of the mounting rack along the vertical direction;

in the implementation process, the limiting pulley can limit the mounting rack, the mounting rack can be stably lifted, the influence of excessive deviation on the stacking process is avoided, and the overall safety is improved.

Preferably, a buffer member is arranged on the bottom surface of the mounting frame;

when the cargo carrying platform descends, the buffer piece is abutted to the rack;

in the implementation process, when the mounting rack descends, part of the mounting rack is in contact with the rack or the ground, and if the first driving group cannot realize accurate control when the mounting rack descends to the lowest point, direct hard contact between the mounting rack and the rack or the ground may be caused, so that the risk of equipment damage exists; this scheme is through setting up the bolster then can effectually cushion the whereabouts process of mounting bracket, effectively avoids mounting bracket and frame or the direct rigid contact in bottom surface, and then plays the guard action to equipment, and increase of service life lowers the safety risk.

Compared with the prior art, the beneficial effect of this application lies in: this scheme passes through tilting mechanism cooperation pushing equipment, can realize the nimble stack of material, if transversely place the material of vertical material of getting in corresponding workbin, further can push away the material into the workbin through pushing equipment simultaneously, avoids the material to place the condition not in place, ensures that the material can be accurate effectual puts into the suitable position in the appointed workbin, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of the overall structure of one embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of one embodiment of the present application;

FIG. 3 is a schematic view of a cargo bed according to an embodiment of the present application;

FIG. 4 is an enlarged view of the structure of portion A of FIG. 3;

FIG. 5 is a schematic structural diagram of a turnover mechanism according to an embodiment of the present application;

FIG. 6 is a schematic structural view of a pallet fork body according to one embodiment of the present application;

wherein: 10. a frame; 11. a first drive group; 20. a cargo carrying platform; 21. a mounting frame; 211. a limiting pulley; 212. a buffer member; 22. a three-axis module; 23. a turnover mechanism; 2311. a first jaw; 2312. a second jaw; 2313. a second drive group; 24. a material pushing mechanism; 241. pushing a plate; 242. a third drive group; 25. A fork mechanism; 251. a fourth drive group; 252. a fixed mount; 253. a fork body; 2531. and an anti-slip piece.

Detailed Description

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

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

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; may be mechanically, electrically or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it is to be understood that the terms "upper", "lower", "side", "front", "rear", and the like indicate orientations or positional relationships based on installation, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it should be noted that the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It should be noted that, in the embodiments of the present application, the same reference numerals are used to refer to the same components or parts, and for the same parts in the embodiments of the present application, only one of the components or parts may be used as an example to refer to the reference numeral, and it should be understood that, for other similar components or parts, the reference numerals are also used.

For further understanding of the contents, features and functions of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings and the following detailed description:

examples

The balance stacker belongs to one type of stackers, and needs to put products of corresponding types in a material box of a corresponding shelf in order, however, the existing stacker has certain limitation in application, and if some material boxes with deeper storage positions are encountered, the goods cannot be accurately placed in the material box; in order to solve the technical problem, the present embodiment provides the following technical solutions:

specifically, referring to fig. 1 to 6, the embodiment provides a palletizing machine, which includes a frame 10, a first driving set 11 and a cargo carrying platform 20;

specifically, the first driving set 11 is arranged on the frame 10 and is suitable for driving the cargo carrying platform 20 to lift;

further, referring to fig. 1, in some embodiments, the rack 10 may be a gantry, and the first driving unit 11 includes a motor and a steel cable, the steel cable is connected to the cargo platform 20, and drives the cargo platform 20 to move up and down under the driving of the motor;

the wire rope is of a relatively conventional construction, and although this embodiment is not further illustrated in the drawings, it does not affect the description of the driving method of the present application.

The cargo carrying platform 20 comprises a mounting frame 21, a three-axis module 22, a turnover mechanism 23, a fork mechanism 25 and a material pushing mechanism 24;

specifically, the mounting frame 21 is connected with the driving end of the first driving group 11;

specifically, the triaxial module 22 is disposed on the mounting frame 21;

it should be noted that the three-axis module 22 can be understood as being capable of realizing the movement of the turnover mechanism 23 in two mutually perpendicular directions in the horizontal direction and in the vertical direction, specifically, the cooperation of three groups of linear motors, and the specific structure thereof belongs to a mature technology in the prior art, so that the present scheme is not described herein again.

Specifically, the turnover mechanism 23 is arranged at the driving end of the three-axis module 22, and the turnover mechanism 23 is suitable for grabbing materials and turning the materials;

in particular, the fork mechanism 25 is arranged on the mounting frame 21 and is adapted to carry a bin for loading the material;

specifically, the pushing mechanism 24 is arranged on the turnover mechanism 23 and is adapted to push the material on the turnover mechanism 23 away from the turnover mechanism 23;

in the scheme, the pallet fork mechanism 25 bears the material box, the turnover mechanism 23 grabs the materials in the material box and transfers the materials under the driving of the three-axis module 22, and finally the materials are loaded into the specified material box; in the material taking and placing process, the turnover mechanism 23 can realize not only the grabbing of the material but also the turnover of the grabbed material, so that the switching of the placing states of the material can be realized more flexibly, for example, the turnover mechanism 23 takes the material out of a material box in the vertical direction, and then the material needs to be placed in a specified material box transversely, at the moment, the turnover mechanism 23 can be used for turning over the material, so that the material is changed from the vertical state to the transverse state, and the storage requirement of the specified material box can be met; when the turnover mechanism 23 is used for storing materials, the material pushing mechanism 24 can push the materials away from the turnover mechanism 23, and further can push the materials into a specified material box, so that the materials can be accurately and effectively placed at a proper position in the specified material box, and the problem of improper placement of the materials is effectively avoided; in addition, carry cargo bed 20 in this scheme by first drive group 11 drive lift, consequently can cooperate the balance stack that multilayer goods shelves realized the material, if there are the material of multiple model in the workbin, can remove carry cargo bed 20 to the goods shelves of corresponding level through first drive group 11 on, make tilting mechanism 23 can place the material in the corresponding workbin of corresponding level, realize nimble balance stack process.

Specifically, referring to fig. 3 and 5, the turnover mechanism 23 includes a clamping jaw assembly and a rotation driving assembly; the clamping jaw assembly is arranged at the driving end of the rotary driving group;

further, the jaw assembly includes a first jaw 2311, a second jaw 2312 and a second driving group 2313 for driving the first jaw 2311 to approach or depart from each other;

in the above scheme, the second driving group 2313 drives the first clamping jaw 2311 and the second clamping jaw 2312 to be close to each other, so that the clamping of the material can be realized, after the clamping jaw assembly clamps the material stably, if the clamping state of the material needs to be switched, the clamping jaw assembly can be driven to overturn by the rotation driving group, and then the material is switched from the vertical state to the horizontal state.

Specifically, the pushing mechanism 24 includes a third driving group 242 disposed on the turnover mechanism 23, and a pushing plate 241 disposed at a driving end of the third driving group 242;

further, the push plate 241 is arranged between the first clamping jaw 2311 and the second clamping jaw 2312, and the third driving group 242 drives the push plate 241 to move along the direction of pushing away the materials or the opposite direction;

in the above scheme, in the process that the gripper assembly puts the grabbed materials into the designated bin, the gripper assembly stretches the materials into the bin, then the first gripper 2311 and the second gripper 2312 are far away from each other to loosen the materials, the push plate 241 is arranged between the first gripper 2311 and the second gripper 2312, at this moment, the position of the push plate 241 is located on one side, far away from the bin, of the materials, so under the action of the third driving group 242, the push plate 241 can act on the materials and push the materials in the direction of the gripper assembly far away from the materials, namely in the direction close to the bin, the materials can be pushed into the bin, good bin entering of the materials is achieved, and the materials can be effectively placed at proper positions in the bin.

Further, the push plate 241 may be L-shaped, wherein one side of the L-shape is located between the first clamping jaw 2311 and the second clamping jaw 2312, and the other side of the L-shape is connected to the third driving group 242, so that the position of the third driving group 242 can be better adjusted, and sufficient grabbing space and turning space are fully reserved.

It should be noted that, the size of the push plate 241 is controllable, that is, when the first clamping jaw 2311 and the second clamping jaw 2312 clamp materials, the first clamping jaw 2311 and the second clamping jaw 2312 are not obstructed by the push plate 241, and if the length along the clamping direction of the first clamping jaw 2311 and the second clamping jaw 2312 is only shortened, the problem can be effectively solved.

In the stacking process, sometimes, materials of various types exist in one material box, the turnover mechanism 23 needs to load the materials of various types into the material box of the corresponding shelf one by one, and the clamping jaw assembly needs to have enough use compatibility to adapt to the materials of different types; in order to solve the technical problem, the present embodiment provides the following technical solutions:

specifically, the second driving group 2313 is a servo motor;

in the scheme, the sizes of the materials are different due to different types of the materials; this scheme controls the relative motion between first clamping jaw 2311 and the second clamping jaw 2312 through servo motor, and then the relative position between the more nimble control clamping jaw of can more accurate, also further steerable first clamping jaw 2311 is to the clamping-force of material in second clamping jaw 2312, and then can promote and use compatibility and flexibility.

Specifically, a camera is arranged on the turnover mechanism 23 and is suitable for identifying and positioning the materials;

in above-mentioned scheme, multiple material need classify one by one to appointed workbin, and this scheme is treated the material of income case earlier through the camera on tilting mechanism 23 and is discerned the location one by one, both can guarantee the accuracy of snatching of clamping jaw subassembly, can carry out accurate discernment to the material again simultaneously, finds its workbin that corresponds fast, and then carries out accurate efficient income case to the material, promotes work efficiency.

It should be noted that, the CCD visual recognition material in the prior art can easily obtain the relevant application implementation manner, so the specific implementation manner of the present solution is not further described.

Specifically, the fork mechanism 25 includes a fixing frame 252, a fourth driving group 251 disposed on the fixing frame 252, and a fork main body 253 slidably disposed on the fixing frame 252;

further, the fork body 253 is arranged at the driving end of the fourth driving group 251, and the fourth driving group 251 drives the fork body 253 to slide relative to the fixed frame 252;

in the above scheme, the fourth driving group 251 can drive the fork main body 253 to move, so as to realize the telescopic action of the fork main body 253; for example, when the stacker is docked with the loading line, the fork main body 253 extends out under the driving of the fourth driving group 251 to receive a material box for loading the material, and further retracts to a specified position through the fourth driving group 251 after receiving the material box, so that the turnover mechanism 23 can take out the material and pack the material.

Further, in some embodiments, the fourth driving group 251 includes a motor, a gear set, and a chain engaged with the gear set, wherein the motor drives the gear set to rotate, and the gear set engages with the chain to extend and retract the fork main body 253.

Specifically, referring to fig. 6, the carrying surface of the fork main body 253 is provided with an anti-slip member 2531;

in the above scheme, set up anti-skidding piece 2531 on the fork main part 253 and can increase the relative frictional force between fork main part 253 and the workbin, and then promote the workbin and place stability on fork main part 253, and then guarantee the follow-up stability of getting the material and getting into the case process.

Furthermore, the anti-slip piece 2531 is an anti-slip block with protruding teeth, the protruding direction of the protruding teeth is parallel to the bearing plane, and the thickness of the anti-slip block is thinner, so that the normal bearing cannot be affected under the anti-slip effect.

Further, the anti-slip pieces 2531 may be anti-slip blocks provided with anti-slip stripes.

Specifically, in some production situations, after all the materials in the material box on one fork are filled, the formed empty material box needs to flow out, and at this time, the turnover mechanism 23 needs to wait for the new material box with the materials to flow in after the empty material box flows out to continue filling the materials into the box, so that the production efficiency is affected; in order to solve the technical problem, the present embodiment provides the following technical solutions:

specifically, referring to fig. 1-3, the fork mechanism 25 includes at least two groups, and the two groups are arranged side by side;

further, the fork mechanisms 25 are preferably two sets;

in the above scheme, set up at least two sets of fork mechanism 25 and then can realize when empty case backward flow in one of them fork mechanism 25, carry out the workbin material loading on another fork mechanism 25, the two can go on simultaneously, and then effectively avoid the problem of tilting mechanism 23 latency overlength, effectively promote whole moving smoothness nature, and operating efficiency.

In the lifting process of the mounting frame 21, if a lifting mode of lifting is adopted, the mounting frame 21 is easy to shake in the lifting process, so that the subsequent stacking effect is influenced, and meanwhile, certain safety risk also exists; in order to solve the technical problem, the present embodiment provides the following technical solutions:

specifically, referring to fig. 3-4, a plurality of limiting pulleys 211 are disposed on the periphery of the mounting frame 21, and the limiting pulleys 211 abut against the frame 10 and limit the movement of the mounting frame 21 in the vertical direction;

in the above scheme, spacing pulley 211 can carry on spacingly to mounting bracket 21, makes mounting bracket 21 can realize stable lift promptly, avoids excessive skew to cause the influence to the stacking process, has also promoted holistic security simultaneously.

Specifically, a buffer 212 is arranged on the bottom surface of the mounting frame 21;

further, when the cargo bed 20 descends, the buffer member 212 abuts against the frame 10;

in the above solution, when the mounting frame 21 descends, a part of the mounting frame 21 may contact the rack 10 or the ground, and if the first driving unit 11 cannot achieve precise control when the mounting frame falls to the lowest point, there is a possibility that the chemical layer mounting frame 21 may directly make hard contact with the rack 10 or the ground, which may cause damage to the equipment; this scheme is through setting up bolster 212 then can effectually cushion mounting bracket 21's whereabouts process, effectively avoids mounting bracket 21 and frame 10 or the direct rigid contact in bottom surface, and then plays the guard action to equipment, increase of service life, reduces the safety risk.

It should be noted that the buffer member 212 abuts against the frame 10 and does not represent that the buffer member 212 is the lowest point of the entire cargo bed 20, in some embodiments, the frame 10 may be configured to be suspended, specifically, referring to fig. 3, as shown in fig. 3, the lowest point of the entire cargo bed 20 is the fourth driving group 251 of the fork mechanism 25, and when the cargo bed 20 sinks, since the frame 10 may be configured to have a certain height from the ground, the fourth driving group 251 may be kept empty, and at this time, the buffer member 212 is a force bearing point of the cargo bed 20, and further, a buffering effect may be exerted on the descending process of the cargo bed 20.

In some embodiments, the driving unit may be a driving mechanism such as a driving motor or a driving cylinder.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present application are intended to be included within the scope of the present application.

Claims (10)

1. A balance stacker is characterized in that: comprises a frame, a first driving group and a cargo carrying platform;

the first driving group is arranged on the rack and is suitable for driving the cargo carrying platform to lift;

the cargo carrying platform comprises

The mounting frame is connected with the driving end of the first driving group;

the triaxial module is arranged on the mounting frame;

the turnover mechanism is arranged at the driving end of the triaxial module and is suitable for grabbing materials and turning the materials;

the pallet fork mechanism is arranged on the mounting frame and is suitable for bearing a material box for loading materials;

and the material pushing mechanism is arranged on the turnover mechanism and is suitable for pushing the materials on the turnover mechanism away from the turnover mechanism.

2. The balance stacker of claim 1 wherein: the turnover mechanism comprises a clamping jaw assembly and a rotary driving set; the clamping jaw assembly is arranged at the driving end of the rotary driving group;

the clamping jaw assembly comprises a first clamping jaw, a second clamping jaw and a second driving group for driving the first clamping jaw to approach or depart from each other.

3. The balance stacker according to claim 2 wherein: the pushing mechanism comprises a third driving group arranged on the turnover mechanism and a push plate arranged at the driving end of the third driving group;

the third driving group drives the push plate to move along the direction of pushing away the materials or the opposite direction.

4. The balance stacker according to claim 3, wherein: the push plate is L-shaped, one side of the L-shaped push plate is positioned between the first clamping jaw and the second clamping jaw, and the other folded edge extends out of the clamping position of the first clamping jaw and the second clamping jaw and is connected with the third driving group.

5. The balance stacker according to claim 1 wherein: and a camera is arranged on the turnover mechanism and is suitable for identifying and positioning the materials.

6. The balance stacker of claim 1 wherein: the fork mechanism comprises a fixed frame, a fourth driving group arranged on the fixed frame and a fork main body arranged on the fixed frame in a sliding manner;

the fork main body is arranged at the driving end of the fourth driving group, and the fourth driving group drives the fork main body to slide relative to the fixing frame.

7. The balance stacker of claim 6 wherein: and the bearing surface of the fork main body is provided with an anti-skid piece.

8. The balance stacker according to claim 1 wherein: the fork mechanism at least comprises two groups and is arranged side by side.

9. The balance stacker of claim 1 wherein: the periphery of the mounting rack is provided with a plurality of limiting pulleys, and the limiting pulleys are abutted to the rack and limit the movement of the mounting rack along the vertical direction.

10. The balance stacker of claim 1 wherein: a buffer piece is arranged on the bottom surface of the mounting rack;

when the loading platform descends, the buffer piece is abutted to the rack.

Images