CN216888936U

CN216888936U - Tray stacking and conveying assembly

Info

Publication number: CN216888936U
Application number: CN202122922706.1U
Authority: CN
Inventors: 陈学志; 滕仙军
Original assignee: Zhejiang Xinjie Intelligent Technology Co ltd
Current assignee: Zhejiang Xinjie Intelligent Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-07-05
Anticipated expiration: 2031-11-25

Abstract

The utility model belongs to the field of cargo stacking equipment, and particularly relates to a tray stacking and conveying assembly which comprises at least two material frame assemblies and a mechanical arm assembly, wherein the material frame assemblies are arranged in front and at back, the material frame assemblies are used for stacking trays, the mechanical arm assembly comprises a carrying mechanism and a lifting and transverse moving device, the carrying mechanism is used for carrying the trays and transferring the trays from one material frame assembly to the other material frame assembly, and the lifting and transverse moving device is used for driving the carrying mechanism to perform lifting and transverse moving. The tray stacking machine can realize automatic carrying and stacking of trays, improves the storage capacity of products, solves the problem of large occupied space, enables production personnel to carry the trays no more frequently, and improves the integral automation degree of a production line.

Description

Tray stacking and conveying assembly

Technical Field

The utility model belongs to the field of cargo stacking equipment, and particularly relates to a tray stacking and conveying assembly.

Background

At axle type processing manufacturing factory, there are a large amount of axle type finished products or semi-manufactured goods to manage usually, and the processing mode among the prior art is directly to pile axle type finished products or semi-manufactured goods in the appointed region in workshop, but because of the reason is stacked to the product, can't realize higher highly piling up, leads to occupation space great, especially when processes such as ageing treatment need concentrate to carry out in some products, often needs the transportation of single-disk work or material rest, has influenced production efficiency.

In addition, in practical production practice, the following disadvantages exist: 1. manual searching consumes time; 2. the carrying efficiency of a forklift or a crane is low; 3. the stacking of the shaft finished products or semi-finished products is easy to be mistaken; 4. the assembly line effect is poor, and the reaction speed is slow; 5. poor traceability; 6. the field is wasted, and the area of a storage yard is increased.

Combine above-mentioned weak point, lack a transfer work or material rest at present and concentrate placement machine structure for handling efficiency is higher, is difficult to make mistakes, and assembly line suitability is better, and traceability is strong, practices thrift the place more.

SUMMERY OF THE UTILITY MODEL

In order to make up the defects of the prior art, the utility model provides a technical scheme of a tray stacking and conveying assembly.

A pallet stacking and conveying assembly, comprising:

the material rack assemblies are arranged in front and at back and are used for stacking the trays; and

and the manipulator assembly comprises a carrying mechanism and a lifting and transverse moving device, the carrying mechanism is used for carrying the tray and transferring the tray from one material rack assembly to the other material rack assembly, and the lifting and transverse moving device is used for driving the carrying mechanism to perform lifting and transverse moving.

Further, the carrying mechanism comprises a carrying support for supporting the tray.

Further, the carrying mechanism further comprises a carrying pressing piece for pressing the tray and a first driver for driving the carrying pressing piece to lift and/or rotate.

Further, the first driver is a rotary lifting cylinder.

Further, the lifting and horizontal moving device comprises a front-back moving mechanism for driving the carrying mechanism to move back and forth and a front-down moving mechanism for driving the carrying mechanism to move up and down.

Further, the front-back moving mechanism comprises a transverse support, a transverse sliding rail and a transverse toothed plate which are arranged on the transverse support, a transverse sliding seat in sliding fit with the transverse sliding rail, a transverse traveling gear which is arranged on the transverse sliding seat and is used for being meshed with the transverse toothed plate, and a transverse driving motor which is used for driving the transverse traveling gear to rotate; the up-down moving mechanism is arranged on the transverse sliding seat, and the carrying mechanism is arranged on the up-down moving mechanism.

Further, the up-down moving mechanism comprises a vertical support installed in a matched mode with the transverse sliding seat, a vertical sliding rail and a vertical toothed plate which are arranged on the vertical support, a vertical sliding seat in sliding fit with the vertical sliding rail, a vertical walking gear which is arranged on the vertical sliding seat and is meshed with the vertical toothed plate, and a vertical driving motor which is used for driving the vertical walking gear to rotate.

Furthermore, the front-back moving mechanism is provided with two groups which are oppositely arranged left and right, and the up-down moving mechanism is provided with two groups which are oppositely arranged left and right.

Furthermore, the stock frame assembly comprises an underframe and a plurality of limiting rods vertically arranged on the underframe, the limiting rods surround to form a space for stacking the tray, and the tray is provided with a limiting groove in sliding fit with the limiting rods.

Further, the tray stacking and conveying assembly further comprises a base used for supporting the material rack assembly, and a space for inserting the fork of a forklift is formed between the base and the bottom of the material rack assembly.

Compared with the prior art, the utility model has the beneficial effects that:

1) the tray stacking machine can realize automatic carrying and stacking of trays, improves the storage capacity of products, solves the problem of large occupied space, ensures that production personnel do not carry frequently any more, and improves the overall automation degree of a production line;

2) the utility model has high speed and high efficiency for carrying the other side;

3) the utility model is not easy to make mistakes when stacking products, can trace the cavity and is convenient for finding the products manually.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of the forward-backward movement mechanism and the vertical support in the present invention;

FIG. 3 is a schematic view showing a connecting structure of the up-down moving mechanism and the carrying mechanism according to the present invention, in which the vertical support is not shown;

FIG. 4 is a schematic view of a rack structure according to the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

fig. 6 is a schematic view of a connection structure of the vertical traveling gear and the vertical toothed plate in the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being 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 invention.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-6, a pallet stacking and conveying assembly includes two front and rear rack assemblies and a robot assembly. The material frame assembly is used for stacking the trays 1, the manipulator assembly comprises a carrying mechanism and a lifting and transverse moving device, the carrying mechanism is used for carrying the trays 1 and transferring the trays 1 from one material frame assembly to another material frame assembly, and the lifting and transverse moving device is used for driving the carrying mechanism to carry out lifting and transverse moving.

With continued reference to fig. 1, the cross-sliding device includes two front and rear moving mechanisms disposed opposite to each other in the left-right direction and configured to drive the carrying mechanism to move forward and backward, and two up and down moving mechanisms disposed opposite to each other in the left-right direction and configured to drive the carrying mechanism to move upward and downward.

With reference to fig. 2, the back-and-forth moving mechanism includes a transverse support 5, a transverse slide rail 6 and a transverse toothed plate 7 disposed on the transverse support 5, a transverse slide 8 slidably engaged with the transverse slide rail 6, a transverse traveling gear 9 disposed on the transverse slide 8 and engaged with the transverse toothed plate 7, and a transverse driving motor 10 for driving the transverse traveling gear 9 to rotate.

Wherein, the transverse slide rail 6 has two from top to bottom, and the transverse slide 8 passes through transverse slider 20 and transverse slide rail 6 sliding fit. The transverse driving motor 10 is in transmission fit with the transverse walking gear 9 through a first gear box.

When the front-back moving mechanism works, the transverse driving motor 10 drives the transverse traveling gear 9 to travel on the transverse toothed plate 7, so that the transverse sliding seat 8 is driven to move back and forth.

With continued reference to fig. 1-3, the up-down moving mechanism includes a vertical bracket 11 installed in cooperation with the horizontal sliding base 8, a vertical sliding rail 12 and a vertical toothed plate 13 disposed on the vertical bracket 11, a vertical sliding base 14 in sliding fit with the vertical sliding rail 12, a vertical traveling gear 15 disposed on the vertical sliding base 14 and engaged with the vertical toothed plate 13, and a vertical driving motor 16 for driving the vertical traveling gear 15 to rotate.

The number of the vertical slide rails 13 is two, and the vertical slide seat 14 is in sliding fit with the vertical slide rails 13 through the vertical slide block 21. The vertical driving motor 16 is in transmission fit with the transverse walking gear 15 through a second gear box.

When the up-down moving mechanism works, the vertical driving motor 16 drives the vertical walking gear 15 to walk on the vertical toothed plate 13, so as to drive the vertical sliding seat 14 to move up and down.

It should be noted that the manipulator forward-backward moving mechanism and the manipulator upward-downward moving mechanism can also be realized by adopting a nut screw driving mechanism, an air cylinder driving mechanism, an oil cylinder driving mechanism and other structures. Further, the carrying mechanism may be provided on the forward/backward moving mechanism, and the forward/backward moving mechanism may be provided on the vertical moving mechanism.

Continuing to refer to fig. 3, the carrying mechanism includes a carrying support member 2, a carrying pressing member 3 and a first driver 4, the carrying support member 2 is disposed on the vertical sliding seat 14, the first driver 4 is fixed at the lower end of the vertical sliding seat 14, and the upper end of the first driver is connected with the carrying pressing member 3 in a matching manner, so that the carrying support member 2 and the carrying pressing member 3 are disposed up and down, the carrying support member 2 is used for supporting the tray 1, the first driver 4 is used for driving the carrying pressing member 3 to lift and rotate, and the carrying pressing member 3 is used for clamping the tray 1 together with the carrying support member 2.

The first driver 4 is preferably a rotary lifting cylinder, which is a well-known technology, and an output shaft of the rotary lifting cylinder can be lifted and rotated. In addition, the first actuator 4 may be a rotary lift cylinder or a rotary lift cylinder.

When the carrying mechanism works, the carrying support piece 2 is used for supporting the tray 1, and then the carrying pressing piece 3 is driven by the first driver 4 to rotate to the position above the tray 1 and move downwards, so that the carrying support piece 2 and the carrying pressing piece 3 clamp the tray 1.

With continued reference to fig. 4 and 5, the rack assembly includes a bottom frame 17 and a plurality of stop rods 18 vertically disposed on the bottom frame 17, the stop rods 18 enclose a space for stacking the tray 1, and the tray 1 has a stop groove 100 for slidably engaging with the stop rods 18.

It can be understood that the limiting groove 100 can not only make the tray 1 move up and down more smoothly, but also prevent the tray 1 from rotating.

With continued reference to fig. 1, the pallet stacking and conveying assembly further comprises a base 19 for supporting the pallet assembly, the base 19 and the bottom of the pallet assembly defining a space for insertion of the forks of a forklift.

It will be appreciated that such an arrangement is to facilitate the transfer of the stacks by a forklift.

The utility model has two feeding stations and two discharging stations, wherein the two stations are respectively provided with a material rack assembly, when in work, the material rack assembly filled with trays is transferred to the feeding stations through a forklift, the manipulator is used for transferring the trays in the material rack assembly on the feeding stations to the material rack assembly on the discharging stations one by one, and the material rack assembly on the discharging stations is subsequently transferred to the next link through the forklift.

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; while the utility model has been described in detail and with reference to the foregoing embodiments, it will 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; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pallet stacking and conveying assembly, comprising:

at least two stock rack assemblies arranged in tandem, the stock rack assemblies being used to stack pallets (1); and

a robot assembly comprising a carrying mechanism for carrying a tray (1) and transferring the tray (1) from one rack assembly to another, and a traverse lift device for actuating the carrying mechanism for traverse lift.

2. A pallet stack feeding assembly according to claim 1, characterised in that said carrying means comprise a carrying support (2), said carrying support (2) being adapted to support a pallet (1).

3. A pallet stack feeding assembly according to claim 2, characterised in that the carrying mechanism further comprises a carrying pressing member (3) for pressing the pallet (1) and a first drive (4) for driving the carrying pressing member (3) to be raised and lowered and/or rotated.

4. A pallet stacking conveyor assembly according to claim 3, characterised in that said first actuator (4) is a rotary lifting cylinder.

5. The tray stack transporting assembly according to any one of claims 1 to 4, wherein said traverse mechanism includes a forward-and-backward moving mechanism for driving the carrying mechanism to move forward and backward and an upward-and-downward moving mechanism for driving the carrying mechanism to move upward and downward.

6. The tray stacking and conveying assembly according to claim 5, wherein the back-and-forth moving mechanism comprises a transverse support (5), a transverse sliding rail (6) and a transverse toothed plate (7) which are arranged on the transverse support (5), a transverse sliding seat (8) which is in sliding fit with the transverse sliding rail (6), a transverse traveling gear (9) which is arranged on the transverse sliding seat (8) and is used for being meshed with the transverse toothed plate (7), and a transverse driving motor (10) which is used for driving the transverse traveling gear (9) to rotate; the up-down moving mechanism is arranged on the transverse sliding seat (8), and the carrying mechanism is arranged on the up-down moving mechanism.

7. The tray stacking and conveying assembly according to claim 6, wherein the up-and-down moving mechanism comprises a vertical support (11) which is installed in a matching manner with the transverse sliding base (8), a vertical sliding rail (12) and a vertical toothed plate (13) which are arranged on the vertical support (11), a vertical sliding base (14) which is in sliding fit with the vertical sliding rail (12), a vertical walking gear (15) which is arranged on the vertical sliding base (14) and is used for being meshed with the vertical toothed plate (13), and a vertical driving motor (16) which is used for driving the vertical walking gear (15) to rotate.

8. The pallet stacking and conveying assembly according to claim 5, wherein said forward and backward moving mechanism has two sets disposed opposite to each other in a left-right direction, and said upward and downward moving mechanism has two sets disposed opposite to each other in a left-right direction.

9. A pallet stacking and conveying assembly according to any of claims 1-4, characterised in that said pallet assembly comprises a base frame (17) and a plurality of stop bars (18) vertically arranged on the base frame (17), said plurality of stop bars (18) enclosing a space configured for stacking pallets (1), said pallets (1) having stop grooves (100) for sliding engagement with the stop bars (18).

10. A pallet stacking conveyor assembly according to any of claims 1-4, further comprising a base (19) for supporting the pallet assembly, the base (19) and the bottom of the pallet assembly defining a space between them for insertion of the forks of a forklift.