CN217555120U - Stacking device of material vehicle - Google Patents

Abstract

The utility model belongs to the technical field of automotive interior spare is made, a material car bunching device is provided, wherein, the material car is used for placing motormeter dish assembly, and the material car includes the automobile body and sets up the truckle in the automobile body bottom, include: the two first racks are oppositely arranged, and a material trolley channel is formed between the two first racks; the second frame is arranged at the discharge end of the material vehicle channel, is fixedly connected with the first frame and is n-shaped; the conveying assembly is arranged on the first rack and used for conveying the material trolley to a first station from a feeding end of the material trolley channel; the first material pushing assembly is arranged on the first rack and used for pushing the material trolley positioned at the first station to the second station; and the stacking assembly is arranged on the second rack and used for stacking the material trolley positioned at the second station. The utility model provides a material car bunching device, simple structure, reasonable in design can carry out the stack to the material car automatically and handle, and efficiency is higher, uses manpower sparingly.

Description

Stacking device of material vehicle

Technical Field

The utility model relates to an automotive interior spare makes technical field, concretely relates to material car bunching device.

Background

After the dashboard assembly is manufactured and assembled, it is usually required to store the dashboard assembly on a material cart, and then the material cart on which the dashboard assembly is placed is transferred to a transport cart for transportation. Generally, when the material trolley is placed on the transport trolley, the material trolley needs to be stacked to improve the transport efficiency.

However, in the prior art, the material trucks are usually stacked and palletized manually, which not only has low stacking efficiency, but also greatly increases the labor intensity of workers and causes manpower waste.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a material car bunching device to improve and pile up efficiency, lower staff's intensity of labour uses manpower sparingly.

In order to realize the above-mentioned purpose, the utility model provides a material car bunching device, wherein, the material car is used for placing motormeter dish assembly, the material car includes the automobile body and sets up bottom of the car body's truckle includes:

the two first racks are oppositely arranged, and a material trolley channel is formed between the two first racks;

the second rack is arranged at the discharge end of the material vehicle channel, is fixedly connected with the first rack and is n-shaped;

the conveying assembly is arranged on the first rack and used for conveying the material trolley to a first station from the feeding end of the material trolley channel;

the first material pushing assembly is arranged on the first rack and used for pushing the material trolley positioned at the first station to a second station; and

and the stacking assembly is arranged on the second rack and used for stacking the material trolley positioned at the second station.

Further, the stack assembly includes:

the limiting mechanism is arranged at one end, far away from the first rack, of the second rack and used for limiting the material trolley positioned at the second station so as to prevent the material trolley from moving in the direction far away from the first rack; and

and the stacking mechanism is arranged on the second rack and used for stacking the material trolley positioned at the second station.

Further, stop gear includes two relative stop unit that sets up, two stop unit sets up respectively keeping away from of second frame the both sides of the one end of first frame, stop unit includes:

the limiting slide block is arranged on the second rack and can reciprocate between a first working position and a second working position on the second rack, when the limiting slide block is positioned at the first working position, the limiting slide block extends into the material trolley channel, and when the limiting slide block is positioned at the second working position, the limiting slide block retracts out of the material trolley channel; and

and the first air cylinder is fixedly arranged on the second rack and is used for driving the limiting slide block to reciprocate between the first working position and the second working position.

Further, the stacking mechanism includes:

two relatively set up the stack unit, two the stack unit sets up respectively in the both sides of second frame, the stack unit includes:

the stacking sliding block is arranged on the second machine frame in a sliding mode and can do reciprocating linear motion between a first working position and a second working position along the longitudinal direction, and the stacking sliding block is higher when in the second working position;

the two bearing sliders are respectively arranged on two sides of the stacking slider and can move along with the stacking slider, and the bearing sliders can reciprocate on the stacking slider between a first working position and a second working position, wherein when the bearing sliders are in the first working position, the bearing sliders extend out of the side walls of the stacking slider, and when the bearing sliders are in the second working position, the bearing sliders retract into the side walls of the stacking slider;

the two second air cylinders respectively correspond to the two bearing sliding blocks, and are respectively fixedly arranged on two sides of the stacking sliding block and used for driving the bearing sliding blocks to reciprocate between the first working position and the second working position; and

a locking structure provided on the stacking block and/or the second frame for locking the stacking block moved to the second working position; and

and the driving unit is arranged on the second machine frame and is used for driving the stacking sliding block to perform reciprocating linear motion between the first working position and the second working position.

Further, the locking structure includes:

the locking block is fixedly arranged on the second rack and provided with a locking hole;

a dead bolt disposed on the stacking block and movable with the stacking block, the dead bolt being reciprocally linearly movable on the stacking block between a first operating position and a second operating position, wherein the dead bolt is inserted into the dead bolt hole when the dead bolt is in the first operating position, and the dead bolt is located outside the dead bolt hole when the dead bolt is in the second operating position; and

and the third air cylinder is fixedly arranged on the stacking sliding block and is used for driving the locking bolt to do reciprocating linear motion between the first working position and the second working position.

Further, the driving unit includes:

the two second transmission chain structures are oppositely arranged and comprise a second driving chain wheel, a second driven chain wheel and a second transmission chain sleeved on the second driving chain wheel and the second driven chain wheel, one end of the second transmission chain is fixedly connected with the top of the stacking sliding block, and the other end of the second transmission chain is fixedly connected with the bottom of the stacking sliding block; and

and the second motor is fixedly arranged on the second rack, and a power output shaft of the second motor is rotationally connected with the second driving chain wheel.

Further, the delivery assembly comprises:

the two first transmission chain structures are arranged on the two first racks respectively and comprise a first driving chain wheel, a first driven chain wheel and a first transmission chain sleeved on the first driving chain wheel and the first driven chain wheel;

the two feeding sliding blocks are respectively arranged on the two first transmission chains, can do reciprocating linear motion along the material vehicle channel under the action of the first transmission chain structures, are hinged with the first transmission chains, and can rotate around the hinging center line of the first transmission chains in a reciprocating mode between a first working position and a second working position, wherein when the feeding sliding blocks are located at the first working position, the feeding sliding blocks extend into the material vehicle channel, and when the feeding sliding blocks are located at the second working position, the feeding sliding blocks retract out of the material vehicle channel;

the first torsion springs are in one-to-one correspondence with the feeding sliding blocks and are arranged at the hinging centers of the feeding sliding blocks, and the first torsion springs have a tendency of enabling the feeding sliding blocks to rotate from the second working position to the first working position in a natural state; and

and the power output shaft of the first motor is in transmission connection with the first driving chain wheel.

Further, first material pushing component includes two first material pushing units that set up relatively, two first material pushing units set up respectively in two on the first frame, first material pushing unit includes:

the fourth cylinder is fixedly connected with the first frame;

the first material pushing sliding block is connected with the first rack in a sliding mode, can do reciprocating linear motion along the length direction of the first rack under the action of the fourth cylinder, is hinged with a power output shaft of the fourth cylinder, and can rotate around the hinged central line of the power output shaft in a reciprocating mode between a first working position and a second working position, wherein when the first material pushing sliding block is located at the first working position, the first material pushing sliding block extends into the material trolley channel, and when the first material pushing sliding block is located at the second working position, the first material pushing sliding block retracts out of the material trolley channel; and

and the second torsion spring is arranged at the hinge center of the first material pushing sliding block and has a tendency that the first material pushing sliding block rotates from the second working position to the first working position in a natural state.

The material trolley further comprises a second material pushing assembly, the second material pushing assembly is arranged on the first rack, and the second material pushing assembly is used for pushing the stacked material trolley from a second station to a direction far away from the first rack.

Further, the second pushes away the material subassembly and includes that two second that set up relatively push away the material unit, two the second pushes away the material unit and sets up respectively two on the first frame, the second pushes away the material unit and includes:

the fifth cylinder is fixedly connected with the first frame;

the second pushing sliding block is connected with the first rack in a sliding mode, can do reciprocating linear motion along the length direction of the first rack under the action of the fifth cylinder, is hinged with a power output shaft of the fifth cylinder, and can rotate around the hinged central line of the fifth cylinder in a reciprocating mode between a first working position and a second working position, wherein when the second pushing sliding block is located at the first working position, the second pushing sliding block extends into the material trolley channel, and when the second pushing sliding block is located at the second working position, the second pushing sliding block retracts out of the material trolley channel; and

and the third torsion spring is arranged at the hinge center of the second pushing sliding block and has a tendency that the second pushing sliding block rotates from the second working position to the first working position in a natural state.

The utility model has the advantages that:

the utility model provides a material car bunching device, through setting up conveying assembly, first material subassembly and the stack subassembly of pushing away, thereby can carry the material car of placing at the feed end of material car passageway to first station through conveying assembly, then will be carried to the material car propelling movement of first station to the second station through first material subassembly of pushing away, carry the material car of being carried to the second station by the stack subassembly at last and pile up automatically, the manpower has been saved, staff's intensity of labour has been reduced, the efficiency of piling up has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a perspective view of a material vehicle stacking device according to an embodiment of the present invention;

figure 2 is a top plan view of the material car stacking apparatus shown in figure 1;

FIG. 3 is an enlarged view taken at A of FIG. 1;

FIG. 4 is an enlarged view at B shown in FIG. 1;

FIG. 5 is an enlarged view at C shown in FIG. 1;

FIG. 6 is an enlarged view taken at D of FIG. 1;

FIG. 7 is an enlarged view at E shown in FIG. 1;

FIG. 8 is a cross-sectional view taken in the direction F-F of FIG. 2;

FIG. 9 is a sectional view taken in the direction G-G of FIG. 2;

FIG. 10 is an enlarged view taken at H of FIG. 8;

FIG. 11 is an enlarged view taken at I of FIG. 8;

FIG. 12 is an enlarged view taken at J of FIG. 9;

figure 13 is a partial cross-sectional view of the conveyor unit of the material car stacker shown in figure 1;

figure 14 is a partial cross-sectional view of a first pusher unit of the material car stacking apparatus of figure 1;

figure 15 is a partial cross-sectional view of the second pusher unit of the material car stacking apparatus shown in figure 1.

Reference numerals:

the material conveying device comprises a first machine frame 1, a material trolley channel 11, a second machine frame 2, a material conveying assembly 31, a first transmission chain 311, a material conveying sliding block 312, a first motor 313, a first sliding block 314, a first roller 315, a first guide rail 316, a first material pushing unit 41, a fourth cylinder 411, a first material pushing sliding block 412, a second sliding block 413, a second roller 414, a second guide rail 415, a limiting unit 51, a limiting sliding block 511, a first cylinder 512, a stacking unit 52, a stacking sliding block 521, a bearing sliding block 522, a second cylinder 523, a locking block 524, a locking bolt 525, a third cylinder 526, a driving unit 53, a second transmission chain 531, a second motor 532, a second material pushing unit 61, a fifth cylinder 611, a second material pushing sliding block 612, a third sliding block 613, a third roller 614 and a third guide rail 615.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

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

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; 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 invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-15, the utility model provides a material car bunching device, wherein, the material car is used for placing motormeter dish assembly, and the material car includes the automobile body and sets up the truckle in the automobile body bottom, and these all are prior art, just do not do too much repetitious description here.

The stacking device of the material trolley comprises a first rack 1, a second rack 2, a conveying assembly, a first material pushing assembly and a stacking assembly.

The number of the first racks 1 is two, and the two first racks 1 are oppositely arranged and form a material vehicle channel 11 between the two first racks 1 so that a material vehicle can flow in the material vehicle channel 11. The second frame 2 is arranged at the discharge end of the material vehicle channel 11 and is fixedly connected with the first frame 1 in an n shape.

The conveying assembly is arranged on the first machine frame 1 and is used for conveying the material trolley to a first station from the feeding end of the material trolley channel 11. During the use, under the effect of conveyor components, carry the material car that is equipped with motormeter dish assembly from the feed end of material car passageway 11 to the discharge end to reach the purpose of carrying the material car to first station. Preferably the first station is at the discharge end of the material cart channel 11.

The first material pushing assembly is arranged on the first rack 1 and used for pushing the material trolley located at the first station to the second station, namely the stacking station, so that the material trolley can be stacked by the assembly to be stacked. The stacking assembly is mounted on the second machine frame 2 and is used for stacking the material trolley positioned at the second station.

When the automobile instrument panel assembly conveying device is used, firstly, a material vehicle with an automobile instrument panel assembly is placed in a material vehicle channel 11, and firstly, the material vehicle conveys the feeding end of the material vehicle feeding material vehicle channel 11 to a first station under the action of a conveying component; then the material trolley pushes the material trolley conveyed to the first station to the second station under the action of the first pushing assembly; and finally, stacking the material trolley pushed to the second station under the action of the stacking assembly.

The material car of this structure piles up device, moreover, the steam generator is simple in structure, and reasonable in design, through setting up conveying assembly, first material pushing assembly and stack subassembly, thereby can carry the material car of placing at the feed end of material car passageway 11 to first station through conveying assembly, then will be carried to the material car propelling movement of first station to the second station through first material pushing assembly, carry the material car of being carried to the second station by stack subassembly at last and pile up automatically, the manpower has been saved, staff's intensity of labour has been reduced, the efficiency of piling up has been improved.

In one embodiment, the stacking assembly includes a spacing mechanism and a stacking mechanism.

The limiting mechanism is arranged at one end, far away from the first rack 1, of the second rack 2 and used for limiting the material vehicle at the second station to prevent the material vehicle from moving towards the direction far away from the first rack 1, namely the material vehicle is conveyed to the second station and cannot move towards the direction far away from the first rack 1 under the action of the limiting mechanism, so that the purpose of limiting the material vehicle is achieved, and the purpose of stacking the stacking mechanism conveniently is achieved. The stacking mechanism is mounted on the second frame 2 and used for stacking the material trolley located at the second station.

During the use, at first promote the subassembly with be in the material car propelling movement of first station to the second station, under stop gear's effect, spacing so that the stacking mechanism piles up to the material car. And then the stacking mechanism stacks the material trolley at the second station.

The stacking assembly with the structure has the advantages that the structure is simple, the design is reasonable, the material trolley can be automatically stacked, the stacking efficiency is higher, the manpower is saved, and the labor intensity of workers is reduced.

In one embodiment, the limiting mechanism includes two limiting units 51 disposed oppositely, and the two limiting units 51 are disposed on two sides of one end of the second frame 2 far away from the first frame 1. Wherein, the limit unit 51 comprises a limit slider 511 and a first cylinder 512.

Specifically, the limiting slide block 511 is mounted on the second frame 2, and can reciprocate between a first working position and a second working position on the second frame 2, specifically, when the limiting slide block 511 is hinged to the second frame 2, the limiting slide block 511 can rotate back and forth between the first working position and the second working position around the hinge center line, and when the limiting slide block 511 is slidably connected to the second frame 2, the limiting slide block 511 can reciprocate linearly between the first working position and the second working position, wherein when the limiting slide block 511 is in the first working position, the limiting slide block 511 extends into the material trolley channel 11, so that the limiting slide block 511 can block the material trolley to prevent the material trolley from moving further away from the first frame 1; when the limiting slide block 511 is located at the second working position, the limiting slide block 511 retracts out of the material vehicle channel 11, so that the limiting slide block 511 cannot divide the material vehicle, and the material vehicle can move in a direction far away from the first machine frame 1.

The first cylinder 512 is fixedly installed on the second frame 2, and the first cylinder 512 is used for driving the limit slider 511 to reciprocate between the first working position and the second working position. Specifically, the power output shaft of the first cylinder 512 is connected with the limit slider 511, wherein when the limit slider 511 is hinged with the second frame 2, the power output shaft of the first cylinder 512 is hinged with the limit slider 511, specifically, the middle part of the limit slider 511 is hinged with the second frame 2, one end of the limit slider 511 is hinged with the power output shaft of the first cylinder 512, the other end of the limit slider 511 can rotate around the hinge central line thereof in a reciprocating manner between the first working position and the second working position, and when the limit slider 511 is connected with the second frame 2 in a sliding manner, the limit slider 511 is fixedly connected with the power output shaft of the first cylinder 512.

During the use, when needing stop gear to carry out spacingly to the material car, first cylinder 512 drives spacing slider 511 to first operating position for spacing slider 511 extends to in the material car passageway 11, thereby the obstacle skip, when needing the material car current, first cylinder 512 drives spacing slider 511 to second operating position, make spacing slider 511 retract outside material car passageway 11, thereby make spacing slider 511 can't cause the obstacle to the material car, and then make the material car can freely pass through.

The limiting mechanism with the structure has the advantages of simple structure, reasonable design, capability of automatically limiting and relieving the material trolley, and convenience in operation.

In one embodiment, the stacking mechanism includes a stacking unit 52 and a driving unit 53.

The number of the stacking units 52 is two, and the two stacking units 52 are oppositely arranged and respectively arranged at two sides of the second frame 2. The stacking unit 52 includes a stacking slider 521, a bearing slider 522, a second cylinder 523, and a locking structure.

Specifically, the stacking sliding block 521 is slidably mounted on the second frame 2, specifically, a guide rod is fixedly arranged on the second frame 2, and a through hole matched with the guide rod is formed in the stacking sliding block 521. The stack slider 521 is reciprocally movable in a linear direction between a first operating position and a second operating position, and when the stack slider 521 is located at the second operating position, the position of the stack slider 521 is higher, that is, the second operating position of the stack slider 521 is higher than the first operating position.

The number of the bearing sliders 522 is two, the two bearing sliders 522 are respectively arranged on two sides of the stacking slider 521 and can move along with the stacking slider 521, and the bearing sliders 522 can reciprocate on the stacking slider 521 between a first working position and a second working position, specifically, the bearing sliders 522 are connected with the stacking slider 521 in a sliding manner and can reciprocate on the stacking slider 521 between the first working position and the second working position in a direction close to or far away from the axis of the material trolley channel 11, wherein when the bearing sliders 522 are in the first working position, the bearing sliders 522 extend out of the side walls of the stacking slider 521, so that the bearing sliders 522 can be inserted into the material trolley, and when the stacking slider 521 rises, the material trolley is lifted; when the load-bearing slider 522 is in the second operating position, the load-bearing slider 522 is retracted into the side wall of the stacking slider 521, so that the load-bearing slider 522 is retracted out of the material cart to lower the material cart.

The number of the second cylinders 523 is two and corresponds to the two bearing sliders 522, and the two second cylinders 523 are fixedly disposed at two sides of the stacking slider 521 respectively and are used for driving the bearing sliders 522 to reciprocate between the first working position and the second working position. Specifically, the power output shaft of the second cylinder 523 is fixedly connected to the bearing slider 522, and is configured to drive the bearing slider 522 to perform reciprocating linear motion between the first operating position and the second operating position.

A locking structure is mounted on the stack slider 521 and/or the second frame 2 for locking the stack slider 521 moved to the second working position. The driving unit 53 is mounted on the second frame 2, and drives the stacking block 521 to perform a reciprocating linear motion between the first working position and the second working position.

When the material trolley stacking mechanism is used, the first pushing assembly pushes a material trolley from a first station to a second station, then the second air cylinder 523 pushes the bearing slide block 522 from a second working position to the first working position, so that the bearing slide block 522 can be inserted into the material trolley, then the driving unit 53 drives the stacking slide block 521 to ascend from the first working position to the second working position, under the action of the bearing slide block 522, the material trolley is lifted to ascend to a third station, then another material trolley is pushed from the first station to the second station under the action of the first pushing assembly, finally, the second air cylinder 523 drives the bearing slide block 522 from the first working position to the second working position, so that the bearing slide block is pulled out of the material trolley, the material trolley is placed on the material trolley at the second station, and stacking of the material trolleys is completed.

The stacking mechanism of this structure, simple structure, reasonable in design can pile up the material car automatically, and stacking efficiency is higher, has saved the manpower, has reduced staff's intensity of labour.

In one embodiment, the locking structure includes a lock block 524, a dead bolt 525, and a third cylinder 526.

The locking block 524 is fixedly mounted on the second frame 2, and has a locking hole. The dead bolt 525 is mounted on the stack slider 521 and is movable with the stack slider 521 for reciprocating linear movement on the stack slider 521 between a first operative position in which the dead bolt 525 is insertable into the dead bolt aperture and a second operative position in which the dead bolt 525 is out of the dead bolt aperture. Specifically, when the stack slider 521 is in the second working position, the locking bolt 525 is in the first working position, the locking bolt 525 is inserted into the locking hole to lock the stack slider 521, and the locking bolt 525 is in the second working position, and the locking bolt 525 is located outside the locking hole to unlock the stack slider 521.

A third cylinder 526 is fixedly mounted on the stacking slide 521 for driving the locking bolt 525 in a reciprocating linear motion between the first operating position and the second operating position.

When the stacking slide block 521 is moved to the second working position, the third cylinder 526 drives the locking bolt 525 to move to the first working position, so that the locking bolt 525 is inserted into the locking hole, and the purpose of locking the stacking slide block 521 is achieved.

The locking structure of the structure has the advantages of simple structure and reasonable design, can automatically complete the locking and unlocking work of the stacking sliding block 521, and is convenient to operate.

In one embodiment, the drive unit 53 includes a second drive train structure and a second motor 532.

The number of the second transmission chain structures is two, and the two second transmission chain structures are oppositely arranged and respectively arranged at two sides of the second frame 2, wherein the second transmission chain structures comprise a second driving sprocket, a second driven sprocket and a second transmission chain 531. Specifically, the driving sprocket and the driven sprocket are rotatably connected to the second frame 2, respectively. The second driving chain 531 is sleeved on the second driving sprocket and the second driven sprocket, and one end of the second driving chain is fixedly connected to the top of the stacking slide block 521, and the other end of the second driving chain is fixedly connected to the bottom of the stacking slide block 521. The second motor 532 is fixedly mounted on the second frame 2, and a power output shaft thereof is rotatably connected with the second driving sprocket.

When the stacking device is used, the second motor 532 drives the second driving sprocket to rotate in the forward direction or the direction, so that the stacking slider 521 is driven to move upwards or downwards through the second transmission chain 531.

The driving unit 53 with the structure has simple structure and reasonable design.

In one embodiment, the feeding set 31 includes a first transmission link structure, a feeding slider 312, a first torsion spring (not shown in the drawings), and a first motor 313.

The number of the first transmission chain structures is two, the two first transmission chain structures are oppositely arranged and respectively arranged on the two first frames 1, and the first transmission chain structures comprise a first driving chain wheel, a first driven chain wheel and a first transmission chain 311. Specifically, a first driving sprocket and a first driven sprocket are both rotationally connected with the first frame 1, and the first driving chain 311 is sleeved on the first driving sprocket and the first driven sprocket.

The number of the feeding sliding blocks 312 is two, and the two feeding sliding blocks 312 are respectively arranged on the two first transmission chains 311, and can make reciprocating linear motion along the material vehicle channel 11 under the action of the first transmission chain structure 31. The feeding slide block 312 is hinged to the first transmission chain 311, and can rotate around the hinge center line thereof between a first working position and a second working position in a reciprocating manner, wherein when the feeding slide block 312 is located at the first working position, the feeding slide block 312 extends into the material trolley channel 11, and when the feeding slide block 312 is located at the second working position, the feeding slide block 312 retracts out of the material trolley channel 11. Specifically, a first sliding block 314 corresponding to the feeding sliding block 312 is fixedly arranged on the first transmission chain 311, a first roller 315 is rotatably arranged on the first sliding block 314, a first guide rail 316 adapted to the first roller 315 is arranged on the first frame 1, the feeding sliding block 312 is hinged to the first sliding block 314, specifically, the feeding sliding block 312 is in a zigzag shape, the middle part of the feeding sliding block is hinged to the first sliding block 314, and a first blocking part is arranged on the first sliding block 314, when the feeding sliding block 312 is located at a first working position, one side of the feeding sliding block 312, which is far away from the second frame 2, is abutted to the first blocking part, so that the feeding sliding block 312 is limited from continuously rotating, and the purpose of pushing the material trolley through the feeding sliding block 312 is achieved; when the material cart moves towards the direction close to the second frame 2 relative to the feeding slide block 312, the rotation of the feeding slide block 312 towards the second working position is not limited, so that the material cart can freely rotate from the first working position to the second working position and is retracted out of the material cart channel 11, and therefore, when the material cart moves towards the direction close to the second frame 2 relative to the feeding slide block 312, the material cart cannot be blocked by the feeding slide block 312.

The first torsion springs are in one-to-one correspondence with the feeding sliders 312, are disposed at the hinge centers of the feeding sliders 312, and naturally have a tendency to rotate the feeding sliders 312 from the second working position to the first working position. The power output shaft of the first motor 313 is in transmission connection with the first driving sprocket.

When the feeding device is used, the first motor 313 drives the first driving sprocket to rotate forwards or reversely, so that the feeding slide block 312 is driven to do reciprocating linear motion through the first transmission chain 311. In the process that the feeding sliding block 312 moves towards the direction close to the second frame 2, the first blocking portion is abutted against the feeding sliding block 312, so that the rotation of the feeding sliding block 312 is limited, and therefore, under the action of the feeding sliding block 312, the material trolley in the material trolley channel 11 is conveyed to the first station. In the process that the feeding sliding block 312 moves in the direction away from the second rack 2, the rotation of the feeding sliding block 312 is not limited, so that when the feeding sliding block 312 contacts with the material trolley, the feeding sliding block 312 can automatically retract into the material trolley channel 11 under the action of the material trolley, the material trolley cannot be blocked, the material trolley can freely enter the material trolley channel 11, and after the feeding sliding block 312 passes through the material trolley, the feeding sliding block 312 automatically returns to the first working position under the action of the first torsion spring.

The conveying assembly of this structure, simple structure, reasonable in design when can carry the material, still can not restrict the material car and remove to the direction that is close to second frame 2.

In one embodiment, the first material pushing assembly includes two first material pushing units 41 disposed oppositely, and the two first material pushing units 41 are disposed on the two first racks 1, respectively.

The first pushing unit 41 includes a fourth cylinder 411, a first pushing slider 412, and a second torsion spring (not shown in the drawings).

Wherein, the fourth cylinder 411 is fixedly connected with the first frame 1. The first pushing slider 412 is slidably connected to the first rack 1, can perform reciprocating linear motion along the length direction of the first rack 1 under the action of the fourth cylinder 411, is hinged to the power output shaft of the fourth cylinder 411, and can rotate back and forth between a first working position and a second working position around the hinge center line of the fourth cylinder 411, wherein when the first pushing slider 412 is located at the first working position, the first pushing slider 412 extends into the material trolley channel 11, and when the first pushing slider 412 is located at the second working position, the first pushing slider 412 retracts out of the material trolley channel 11.

Specifically, a second slider 413 is fixedly connected to a power output shaft of the fourth cylinder 411, a second roller 414 is rotatably connected to the second slider 413, a second guide rail 415 matched with the second roller 414 is fixedly arranged on the first frame 1, the first material pushing slider 412 is hinged to the second slider 413, specifically, the first material pushing slider 412 is in a zigzag shape, the middle portion of the first material pushing slider is hinged to the second slider 413, and a second blocking portion is arranged on the second slider 413, when the first material pushing slider 412 is located at a first working position, one side, far away from the second frame 2, of the first material pushing slider 412 abuts against the second blocking portion, so that the first material pushing slider 412 is limited to continue to rotate, and the purpose of pushing the material vehicle through the first material pushing slider 412 is achieved; when the material cart moves towards the direction close to the second rack 2 relative to the first material pushing slider 412, since the rotation of the first material pushing slider 412 towards the second working position is not limited, the material cart can freely rotate from the first working position to the second working position and then shrink out of the material cart channel 11, and therefore, when the material cart moves towards the direction close to the second rack 2 relative to the first material pushing slider 412, the material cart is not blocked by the first material pushing slider 412.

The second torsion spring is installed at the hinge center of the first pushing slider 412, and in a natural state, the second torsion spring tends to rotate the first pushing slider 412 from the second working position to the first working position.

When the material pushing device is used, under the action of the conveying assembly, the material trolley in the material trolley channel 11 is conveyed to the first station, and then the fourth air cylinder 411 pushes the material trolley at the first station to the second station through the first material pushing sliding block 412.

After the material trolley is pushed to the second station, in the process that the first material pushing slider 412 moves in the direction away from the second rack 2, when the first material pushing slider 412 abuts against the material trolley, the rotation of the first material pushing slider 412 to the second working position is not limited, so that the first material pushing slider 412 can freely rotate from the first working position to the second working position, and then the material trolley is retracted out of the material trolley channel 11, and further the material trolley is not blocked. After the first material pushing sliding block 412 is separated from the material trolley, the first material pushing sliding block 412 can automatically return to the first working position under the action of the second torsion spring.

The first pushing assembly of the structure is simple in structure and reasonable in design, and the material trolley cannot be prevented from moving towards the direction close to the second rack 2.

In one embodiment, the material pushing device further comprises a second material pushing assembly, the second material pushing assembly is arranged on the first rack 1, and the second material pushing assembly is used for pushing the stacked material trolley from the second station to a direction far away from the first rack 1.

In one embodiment, the second pushing assembly includes two second pushing units 61 disposed opposite to each other, and the two second pushing units 61 are disposed on the two first racks 1, respectively. The second pushing unit 61 includes a fifth cylinder 611, a second pushing slider 612, and a third torsion spring (not shown in the drawings).

And a fifth cylinder 611 fixedly connected with the first frame 1.

The second pushing slider 612 is slidably connected to the first rack 1, can perform reciprocating linear motion along the length direction of the first rack 1 under the action of the fifth cylinder 611, is hinged to the power output shaft of the fifth cylinder 611, and can rotate back and forth between a first working position and a second working position around the hinged center line, wherein when the second pushing slider 612 is located at the first working position, the second pushing slider 612 extends into the material trolley channel 11, and when the second pushing slider 612 is located at the second working position, the second pushing slider 612 retracts out of the material trolley channel 11.

Specifically, a third slider 613 is fixedly connected to a power output shaft of the fifth cylinder 611, a third roller 614 is rotatably connected to the third slider 613, a third guide rail 615 matched with the third roller 614 is fixedly arranged on the first frame 1, the second pushing slider 612 is hinged to the third slider 613, specifically, the second pushing slider 612 is in a zigzag shape, the middle portion of the second pushing slider is hinged to the third slider 613, and a third blocking portion is arranged on the third slider 613, when the second pushing slider 612 is located at the first working position, one side of the second pushing slider 612, which is far away from the second frame 2, abuts against the third blocking portion, so that the second pushing slider 612 is limited from continuing to rotate, and the purpose of pushing the material vehicle through the second pushing slider 612 is achieved; when the material cart moves towards the direction close to the second rack 2 relative to the second pushing slider 612, since the rotation of the second pushing slider 612 towards the second working position is not limited, the material cart can freely rotate from the first working position to the second working position and then retract out of the material cart channel 11, and therefore, when the material cart moves towards the direction close to the second rack 2 relative to the second pushing slider 612, the material cart is not blocked by the second pushing slider 612.

And a third torsion spring which is arranged at the hinge center of the second pushing slider 612 and has a tendency of rotating the second pushing slider 612 from the second working position to the first working position in a natural state.

When the material pushing device is used, the fifth air cylinder 611 moves the material vehicle at the second station in the direction away from the first machine frame 1 through the first material pushing sliding block 412.

After the material trolley is pushed, in the process that the second material pushing sliding block 612 moves towards the direction close to the first rack 1, when the second material pushing sliding block 612 is abutted against the material trolley, the second material pushing sliding block 612 can freely rotate from the first working position to the second working position because the rotation of the second material pushing sliding block 612 to the second working position is not limited, so that the second material pushing sliding block can be retracted out of the material trolley channel 11, and the material trolley can not be blocked. After the second pushing slider 612 is separated from the material trolley, the second pushing slider 612 can automatically return to the first working position under the action of the third torsion spring.

The second pushing assembly of the structure is simple in structure and reasonable in design, and the material vehicle cannot be prevented from moving towards the direction close to the second rack 2.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (10)

1. The utility model provides a material car bunching device, wherein, the material car is used for placing motormeter dish assembly, the material car includes the automobile body and sets up bottom of the car body's truckle, its characterized in that: the method comprises the following steps:

the two first racks are oppositely arranged, and a material trolley channel is formed between the two first racks;

the second rack is arranged at the discharge end of the material vehicle channel, is fixedly connected with the first rack and is n-shaped;

the conveying assembly is arranged on the first rack and used for conveying the material trolley to a first station from a feeding end of the material trolley channel;

the first material pushing assembly is arranged on the first rack and used for pushing the material trolley positioned at the first station to a second station; and

and the stacking assembly is arranged on the second rack and used for stacking the material trolley positioned at the second station.

2. The material cart stacking apparatus of claim 1, wherein: the stack assembly includes:

the limiting mechanism is arranged at one end, far away from the first rack, of the second rack and used for limiting the material trolley positioned at the second station so as to prevent the material trolley from moving in the direction far away from the first rack; and

and the stacking mechanism is arranged on the second rack and used for stacking the material trolley positioned at the second station.

3. The material cart stacking apparatus of claim 2, wherein: stop gear includes the spacing unit of two relative settings, two spacing unit sets up respectively keeping away from of second frame the both sides of the one end of first frame, spacing unit includes:

the limiting slide block is arranged on the second rack and can reciprocate between a first working position and a second working position on the second rack, when the limiting slide block is positioned at the first working position, the limiting slide block extends into the material trolley channel, and when the limiting slide block is positioned at the second working position, the limiting slide block retracts out of the material trolley channel; and

and the first cylinder is fixedly arranged on the second rack and is used for driving the limiting slide block to reciprocate between the first working position and the second working position.

4. The material cart stacking apparatus of claim 2, wherein: the stacking mechanism includes:

two relatively set up the stack unit, two the stack unit sets up respectively in the both sides of second frame, the stack unit includes:

the stacking sliding block is arranged on the second machine frame in a sliding mode and can do reciprocating linear motion between a first working position and a second working position along the longitudinal direction, and the stacking sliding block is higher when in the second working position;

the two bearing sliders are respectively arranged on two sides of the stacking slider and can move along with the stacking slider, and the bearing sliders can reciprocate on the stacking slider between a first working position and a second working position, wherein when the bearing sliders are in the first working position, the bearing sliders extend out of the side walls of the stacking slider, and when the bearing sliders are in the second working position, the bearing sliders retract into the side walls of the stacking slider;

the two second air cylinders respectively correspond to the two bearing sliding blocks, and are respectively fixedly arranged on two sides of the stacking sliding block and used for driving the bearing sliding blocks to reciprocate between the first working position and the second working position; and

a locking structure provided on the stacking block and/or the second frame for locking the stacking block moved to the second working position; and

and the driving unit is arranged on the second machine frame and is used for driving the stacking sliding block to do reciprocating linear motion between the first working position and the second working position.

5. The material cart stacking apparatus of claim 4, wherein: the locking structure includes:

the locking block is fixedly arranged on the second rack and provided with a locking hole;

a dead bolt disposed on the stacking block and movable with the stacking block, the dead bolt being reciprocally linearly movable on the stacking block between a first operating position and a second operating position, wherein the dead bolt is inserted into the dead bolt hole when the dead bolt is in the first operating position, and the dead bolt is located outside the dead bolt hole when the dead bolt is in the second operating position; and

and the third air cylinder is fixedly arranged on the stacking sliding block and is used for driving the locking bolt to do reciprocating linear motion between the first working position and the second working position.

6. The material cart stacking apparatus of claim 4, wherein: the driving unit includes:

the two second transmission chain structures are oppositely arranged, each second transmission chain structure comprises a second driving chain wheel, a second driven chain wheel and a second transmission chain sleeved on the second driving chain wheel and the second driven chain wheel, one end of each second transmission chain is fixedly connected with the top of the stacking sliding block, and the other end of each second transmission chain is fixedly connected with the bottom of the stacking sliding block; and

and the second motor is fixedly arranged on the second rack, and a power output shaft of the second motor is rotationally connected with the second driving chain wheel.

7. The material cart stacking apparatus of claim 1, wherein: the delivery assembly comprises:

the two first transmission chain structures are arranged on the two first racks respectively and comprise a first driving chain wheel, a first driven chain wheel and a first transmission chain sleeved on the first driving chain wheel and the first driven chain wheel;

the two feeding sliding blocks are respectively arranged on the two first transmission chains, can do reciprocating linear motion along the material vehicle channel under the action of the first transmission chain structures, are hinged with the first transmission chains, and can rotate around the hinging center line of the first transmission chains in a reciprocating mode between a first working position and a second working position, wherein when the feeding sliding blocks are located at the first working position, the feeding sliding blocks extend into the material vehicle channel, and when the feeding sliding blocks are located at the second working position, the feeding sliding blocks retract out of the material vehicle channel;

the first torsion springs are in one-to-one correspondence with the feeding sliding blocks and are arranged at the hinging centers of the feeding sliding blocks, and the first torsion springs have a tendency of enabling the feeding sliding blocks to rotate from the second working position to the first working position in a natural state; and

and the power output shaft of the first motor is in transmission connection with the first driving chain wheel.

8. The material cart stacking apparatus of claim 1, wherein: the first material pushing assembly comprises two first material pushing units which are oppositely arranged, the two first material pushing units are respectively arranged on the two first racks, and each first material pushing unit comprises:

the fourth cylinder is fixedly connected with the first frame;

the first material pushing sliding block is connected with the first rack in a sliding mode, can do reciprocating linear motion along the length direction of the first rack under the action of the fourth cylinder, is hinged with a power output shaft of the fourth cylinder, and can rotate around the hinged central line of the power output shaft in a reciprocating mode between a first working position and a second working position, wherein when the first material pushing sliding block is located at the first working position, the first material pushing sliding block extends into the material trolley channel, and when the first material pushing sliding block is located at the second working position, the first material pushing sliding block retracts out of the material trolley channel; and

and the second torsion spring is arranged at the hinge center of the first material pushing sliding block and has a tendency that the first material pushing sliding block rotates from the second working position to the first working position in a natural state.

9. The material car stacking apparatus of any one of claims 1-8, wherein: the material pushing device is characterized by further comprising a second material pushing assembly, the second material pushing assembly is arranged on the first rack, and the second material pushing assembly is used for pushing the stacked material trolley from a second station to a direction far away from the first rack.

10. The material cart stacking apparatus of claim 9, wherein: the second pushes away the material subassembly and includes that two second that set up relatively push away the material unit, two the second pushes away the material unit and sets up respectively in two on the first frame, the second pushes away the material unit and includes:

the fifth cylinder is fixedly connected with the first frame;

the second pushing sliding block is connected with the first rack in a sliding mode, can do reciprocating linear motion along the length direction of the first rack under the action of the fifth cylinder, is hinged with a power output shaft of the fifth cylinder, and can rotate around the hinged central line of the fifth cylinder in a reciprocating mode between a first working position and a second working position, wherein when the second pushing sliding block is located at the first working position, the second pushing sliding block extends into the material trolley channel, and when the second pushing sliding block is located at the second working position, the second pushing sliding block retracts out of the material trolley channel; and

and the third torsion spring is arranged at the hinge center of the second pushing sliding block and has a tendency that the second pushing sliding block rotates from the second working position to the first working position in a natural state.

Images