CN210102950U - Assembly line for stacking bricks - Google Patents

Abstract

The utility model belongs to the field of environmental protection brick production equipment, and discloses a brick stacking assembly line, which comprises a green brick production unit and a storage unit for temporarily storing bricks, and is characterized by also comprising a manipulator for transferring green bricks output by the green brick production unit to the storage unit; the manipulator comprises a rack unit, a power unit, a force arm unit and a pneumatic clamp for clamping a green brick, wherein the rack unit comprises a fixed positioning disc and a fixed base, and a rotary base is arranged on the fixed base; and the inner ring of the positioning disc is provided with a gear ring. The brick stacking assembly line has good working stability and high efficiency.

Description

Assembly line for stacking bricks

Technical Field

The utility model relates to an environmental protection brick production facility field specifically is a production line of sign indicating number brick.

Background

The novel wall material which is manufactured by using fly ash, coal cinder, coal gangue, tailing slag, chemical slag or natural sand, tidal marsh mud, industrial waste, waste incineration slag and the like (one or more than one of the raw materials) as main raw materials without high-temperature calcination is called as an environment-friendly brick. The mechanized brick stacking is an important improvement direction for the production of environment-friendly bricks, and the brick stacking production line has important significance for improving the stability and the brick stacking efficiency of the mechanized brick stacking.

CN201410425209.2 discloses a sign indicating number brick manipulator, belongs to the electromechanical device field, comprises pull rod, frame, connecting plate, chute pole, connecting rod, area round pin connecting rod, splint, and the pull rod is connected with the preceding rocking arm pneumatic cylinder of excavator, and the frame is connected with the forearm hydro-cylinder of excavator through the round pin, makes concertina movement through the concertina movement drive pull rod of hydraulic stem, realizes the change of direction through the forearm hydro-cylinder. The front rocker lifting hydraulic cylinder controls the pull rod to lift, so that the clamping plate is clamped tightly. The connecting rod ensures that the splint keeps linear motion, and the pull rod controls the retraction of the splint. The scheme has the advantages that: can change the excavator bucket of excavator into sign indicating number brick manipulator at building site at any time, convenient quick sign indicating number brick carries out, is fit for different topography through the excavator moreover, and the manipulator maintenance is simple and convenient, and the reliability is high, simple structure.

The apparatus is not suitable for large-scale green brick transfer in brick plants.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient, stable assembly line of sign indicating number brick.

In order to achieve the above object, the utility model provides a following technical scheme: a brick stacking assembly line comprises a green brick production unit, a storage unit for temporarily storing bricks, and a manipulator for transferring green bricks output by the green brick production unit to the storage unit; the manipulator comprises a rack unit, a power unit, a force arm unit and a pneumatic clamp for clamping a green brick, wherein the rack unit comprises a fixed positioning disc and a fixed base, and a rotary base is arranged on the fixed base; the inner ring of the positioning disc is provided with a gear ring;

the power unit comprises a rotating motor, a swinging motor, a first adjusting motor and a second adjusting motor, the rotating motor is fixedly connected with the rotating base, and the power output end of the rotating motor is meshed with the gear ring;

the force arm unit comprises a main supporting arm, a first connecting rod unit and a second connecting rod unit; the first connecting rod unit comprises a first cross beam, a first connecting rod and a first adjusting rod which are sequentially hinged, the second connecting rod unit comprises a second cross beam, a triangular turntable, a second connecting rod and a second adjusting rod which are sequentially connected, and the second cross beam and the second connecting rod are respectively hinged with different angles of the triangular turntable; the top end of the main supporting arm is hinged to the middle part of the first cross beam; the other corner of the triangular turntable is hinged with the middle part of the first cross beam; the lower end of the main supporting arm, the tail end of the first adjusting rod and the tail end of the second adjusting rod are hinged to the rotating base respectively; the first adjusting rod is driven to rotate by a first adjusting motor; the second adjusting rod is driven to rotate by a second adjusting motor; the main supporting arm is driven to rotate by a swing motor;

and the pneumatic clamp is hinged with the tail end of the first cross beam and the tail end of the second cross beam.

In the brick stacking assembly line, the green brick production unit comprises a green brick production machine and a conveying belt connected with the green brick production machine, and the manipulator is used for clamping green bricks on the conveying belt to the storage unit.

In the brick stacking assembly line, the storage units are a plurality of brick storage vehicles, and the brick storage vehicles are four-wheel low-chassis trolleys.

In the brick stacking assembly line, the swing motor, the first adjusting motor and the second adjusting motor are all fixed on the rotating base.

In the brick stacking assembly line, the pneumatic clamp comprises a frame body unit and a clamping unit for clamping green bricks, the clamping unit comprises a middle-stroke pneumatic shaft and a long-stroke pneumatic shaft which are arranged on the frame body unit, the frame body unit is provided with a fixed clamping plate, a middle-stroke clamping plate and a long-stroke clamping plate, and gaps for clamping the green bricks are formed between the middle-stroke clamping plate and the fixed clamping plate and between the middle-stroke clamping plate and the long-stroke clamping plate; the middle-stroke clamping plate is driven by a middle-stroke pneumatic shaft, and the middle-stroke pneumatic shaft and the long-stroke pneumatic shaft are driven by a cylinder; the frame body unit is hinged with the tail end of the first cross beam and the tail end of the second cross beam.

The production line for setting bricks further comprises a blanking unit, wherein the blanking unit comprises a blanking frame, a blanking rod is arranged on the blanking frame, and the blanking rod is located in the gap; the blanking frame is driven to lift by a motor.

In the brick stacking assembly line, the frame body unit comprises a frame and a lifting lug arranged on the upper surface of the frame; the middle-range pneumatic shaft and the long-range pneumatic shaft are fixed on the lower surface of the rack; the lifting lug is hinged with the tail end of the first cross beam and the tail end of the second cross beam, the air cylinder is fixed in the middle of the lower surface of the rack, and a plurality of fixing clamping plates, middle-range clamping plates and long-range clamping plates which correspond to one another one to one are distributed on two sides of the air cylinder.

In the brick stacking assembly line, the rack is rectangular, and the lifting lugs are arranged at two ends of a diagonal line of the upper surface of the rack.

In the brick stacking assembly line, the long-range pneumatic shaft consists of a long-range shaft core and a long-range shaft sleeve, the long-range clamping plate is positioned on the long-range shaft sleeve, the middle-range pneumatic shaft consists of a middle-range shaft core and a middle-range shaft sleeve, and the middle-range clamping plate is positioned on the middle-range shaft sleeve.

In the assembly line of foretell sign indicating number brick, support body unit still include the mount that links to each other with the frame, the mount constitute by a plurality of fixed frames, each fixed splint of group, well journey splint and long journey splint all are located the fixed frame that corresponds, the four corners of lower work or material rest be equipped with the rack, the meshing of the power take off end of rack and motor.

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

carry out sign indicating number brick through the manipulator, increased the stability of sign indicating number brick, improved the efficiency of sign indicating number brick, keep in the brick through storing up the brick car simultaneously, improved the efficiency that the finished product brick shifted.

Drawings

Fig. 1 is a structural perspective view of embodiment 1 of the present invention;

fig. 2 is a structural perspective view of a robot hand according to embodiment 1 of the present invention;

fig. 3 is a schematic bottom structure view of a robot hand according to embodiment 1 of the present invention;

fig. 4 is a front view of the structure of the robot hand according to embodiment 1 of the present invention;

fig. 5 is an axonometric view of a mounting side structure of a pneumatic clamp according to embodiment 1 of the present invention;

fig. 6 is an axonometric view of a clamping-side structure of the pneumatic clamp according to embodiment 1 of the present invention;

fig. 7 is a schematic view of the pneumatic shaft of the pneumatic clamp according to embodiment 1 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-7, a brick stacking line includes a green brick producing unit 70, a storage unit 80 for temporarily storing bricks, and a manipulator for transferring green bricks B output from the green brick producing unit 70 to the storage unit 80;

the green brick B described in this embodiment generally refers to a produced solid environment-friendly brick with a high temperature.

Preferably, the green brick producing unit 70 comprises a green brick producing machine 71 and a conveying belt 72 connected with the green brick producing machine 71, the manipulator is used for clamping green bricks on the conveying belt 72 onto a storage unit 80, the storage unit 80 is a plurality of green brick storage vehicles, and the green brick storage vehicles are four-wheel low-chassis trolleys.

The manipulator comprises a rack unit 40, a power unit 50, a force arm unit 60 and a pneumatic clamp for clamping green bricks, wherein the rack unit 40 comprises a fixed positioning disc 41 and a fixed base 42, and a rotating base 43 is arranged on the fixed base 42; the inner ring of the positioning disc 41 is provided with a gear ring 44;

the power unit 50 comprises a rotating motor 51, a swinging motor 52, a first adjusting motor 53 and a second adjusting motor 54, wherein the rotating motor 51 is fixedly connected with the rotating base 43, and the power output end of the rotating motor 51 is meshed with the gear ring 44;

the arm unit 60 comprises a main support arm 61, a first connecting rod unit and a second connecting rod unit; the first connecting rod unit comprises a first cross beam 62, a first connecting rod 63 and a first adjusting rod 64 which are sequentially hinged, the second connecting rod unit comprises a second cross beam 65, a triangular turntable 66, a second connecting rod 67 and a second adjusting rod 68 which are sequentially connected, and the second cross beam 65 and the second connecting rod 67 are respectively hinged with different angles of the triangular turntable 66; the top end of the main supporting arm 61 is hinged to the middle part of the first cross beam 62; the other corner of the triangular turntable 66 is hinged with the middle part of the first cross beam 62; the lower end of the main supporting arm 61, the tail end of the first adjusting rod 64 and the tail end of the second adjusting rod 68 are respectively hinged to the rotating base 43; the first adjusting rod 64 is driven to rotate by the first adjusting motor 53; the second adjusting rod 68 is driven to rotate by the second adjusting motor 54; the main supporting arm 61 is driven to rotate by the swing motor 52;

the pneumatic clamp is hinged with the tail end of the first beam 62 and the tail end of the second beam 65.

When the bricks are stacked, the fixed disc and the fixed base 42 are fixed at set positions, the rotating motor 51 drives the rotating base 43 to rotate to a required angle (in the initial process of stacking the bricks, the rotating base rotates to the position right above the conveying belt first), the swing motor 52 drives the main supporting arm 61 to swing forwards or backwards so as to control the force arm unit 60 to move forwards or backwards, the first adjusting motor 53 drives the first adjusting rod 64 to rotate so as to drive the first connecting rod 63 to move, so that the first cross beam 62 ascends or descends and integrally rotates around one end of the main supporting arm 61, the height of the front end of the first cross beam 62 is adjusted so as to adjust the height of the clamping unit, the second adjusting motor 54 drives the second adjusting rod 68 to rotate, so that the second connecting rod 67 drives the triangular turntable 66 to swing so as to drive the tail end of the second cross beam 65 to ascend or descend, and adjust the levelness of the pneumatic.

Then the adobe is clamped by the pneumatic clamp, the main supporting arm 61 is lifted by the swing motor 52, the rotating base 43 is driven by the rotating motor 51 to rotate to the set position, then the main supporting arm 61 is lowered, and the adobe is placed on the adobe storage vehicle by the pneumatic clamp.

The pneumatic clamp comprises a frame body unit 10 and a clamping unit 20 used for clamping green bricks, wherein the clamping unit 20 comprises a middle-range pneumatic shaft and a long-range pneumatic shaft which are arranged on the frame body unit 10, a fixed clamping plate 21, a middle-range clamping plate 22 and a long-range clamping plate 23 are arranged on the frame body unit 10, and gaps for clamping green bricks are formed between the middle-range clamping plate 22 and the fixed clamping plate 21 and between the middle-range clamping plate 22 and the long-range clamping plate 23; the middle-range clamping plate 22 is driven by a middle-range pneumatic shaft, the long-range clamping plate 23 is driven by a long-range pneumatic shaft, and the middle-range pneumatic shaft and the long-range pneumatic shaft are driven by an air cylinder 24.

In the clamping process, the frame body unit 10 descends under the driving of an external driving unit, bricks enter the gap between the middle-range clamping plate 22 and the fixed clamping plate 21 and the gap between the middle-range clamping plate 22 and the long-range clamping plate 23, the cylinder 24 drives the middle-range pneumatic shaft and the long-range pneumatic shaft, the gap between the middle-range clamping plate 22 and the fixed clamping plate 21 and the gap between the middle-range clamping plate 22 and the long-range clamping plate 23 clamp the green bricks, then the frame body unit 10 moves upwards and moves a certain track and then is placed on other output mechanisms, and the clamping of the green bricks is completed.

In this embodiment, the blanking device further includes a blanking unit 30, where the blanking unit 30 includes a blanking frame 31, a blanking rod 32 is disposed on the blanking frame 31, and the blanking rod 32 is located in the gap; the blanking frame 31 is driven to lift by a motor 33. The blanking unit 30 mainly prevents bricks from falling from the gap under the condition that the middle-range pneumatic shaft and the long-range pneumatic shaft are blocked, and the bricks are separated from the clamping unit 20 through the blanking rod 32 at this time, so that the reliability of the equipment is effectively improved. Four corners of the blanking frame 31 are provided with racks, and the racks are meshed with the power output end of the motor 33.

As a further optimization of the present embodiment, the rack unit 10 includes a frame 11, a lifting lug 12 disposed on an upper surface of the frame 11; the frame 11 is rectangular, and the lifting lugs 12 are arranged at two ends of a diagonal line of the upper surface of the frame 11. The lifting lug 12 is hinged to the end of the first beam and the end of the second beam.

In this embodiment, the middle-range pneumatic shaft and the long-range pneumatic shaft are fixed on the lower surface of the frame 11, the cylinder 24 is fixed in the middle of the lower surface of the frame 11, and a plurality of one-to-one corresponding fixing splints 21, middle-range splints 22 and long-range splints 23 are distributed on both sides of the cylinder 24. The air cylinder 24 is connected with an external air source.

In the present embodiment, the long-range pneumatic shaft is composed of a long-range shaft core 25 and a long-range shaft sleeve 26, the long-range clamp plate 23 is located on the long-range shaft sleeve 26, the middle-range pneumatic shaft is composed of a middle-range shaft core 27 and a middle-range shaft sleeve 28, and the middle-range clamp plate 22 is located on the middle-range shaft sleeve 28. The long-range shaft core 25 is driven by the air cylinder 24, the long-range shaft core 25 drives the long-range shaft sleeve 26, and the long-range shaft sleeve 26 drives the long-range clamping plate 23 to realize the movement of the long-range clamping plate 23; the middle-range shaft core 27 is driven by the air cylinder 24, the middle-range shaft core 27 drives the middle-range shaft sleeve 28, and the middle-range shaft sleeve 28 drives the middle-range clamping plate 22 to realize the movement of the middle-range clamping plate 22; thus, one action of the air cylinder 24 drives all the middle-range clamping plates 22 and the long-range clamping plates 23 to move, and green bricks are clamped and released.

In this embodiment, the frame unit 10 further includes a fixing frame connected to the frame 11, the fixing frame is composed of a plurality of fixing frames 12, and each set of fixing clamp plate 21, middle clamp plate 22 and long clamp plate 23 is located in the corresponding fixing frame 12. The function of the fixing frame 12 is in fact to limit the movement of the clamping plates 22 and 23, and in particular of the clamping plates 23, preventing the movement of the clamping plates 23 beyond a set position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. A brick stacking assembly line comprises a green brick production unit and a storage unit for temporarily storing bricks, and is characterized by further comprising a manipulator for transferring green bricks output by the green brick production unit to the storage unit; the manipulator comprises a rack unit, a power unit, a force arm unit and a pneumatic clamp for clamping a green brick, wherein the rack unit comprises a fixed positioning disc and a fixed base, and a rotary base is arranged on the fixed base; the inner ring of the positioning disc is provided with a gear ring;

the power unit comprises a rotating motor, a swinging motor, a first adjusting motor and a second adjusting motor, the rotating motor is fixedly connected with the rotating base, and the power output end of the rotating motor is meshed with the gear ring;

the force arm unit comprises a main supporting arm, a first connecting rod unit and a second connecting rod unit; the first connecting rod unit comprises a first cross beam, a first connecting rod and a first adjusting rod which are sequentially hinged, the second connecting rod unit comprises a second cross beam, a triangular turntable, a second connecting rod and a second adjusting rod which are sequentially connected, and the second cross beam and the second connecting rod are respectively hinged with different angles of the triangular turntable; the top end of the main supporting arm is hinged to the middle part of the first cross beam; the other corner of the triangular turntable is hinged with the middle part of the first cross beam; the lower end of the main supporting arm, the tail end of the first adjusting rod and the tail end of the second adjusting rod are hinged to the rotating base respectively; the first adjusting rod is driven to rotate by a first adjusting motor; the second adjusting rod is driven to rotate by a second adjusting motor; the main supporting arm is driven to rotate by a swing motor;

and the pneumatic clamp is hinged with the tail end of the first cross beam and the tail end of the second cross beam.

2. The brick stacking line according to claim 1, wherein the green brick production unit comprises a green brick production machine and a conveyor belt connected with the green brick production machine, and the manipulator is used for clamping the green bricks on the conveyor belt onto the storage unit.

3. The brick stacking line according to claim 2, wherein the storage units are a plurality of brick storage carts, and the brick storage carts are four-wheeled low-chassis carts.

4. The brick stacking line of claim 1, wherein the swing motor, the first adjustment motor, and the second adjustment motor are all fixed to a rotating base.

5. The brick stacking assembly line of claim 1, wherein the pneumatic clamp comprises a frame unit and a clamping unit for clamping green bricks, the clamping unit comprises a middle-stroke pneumatic shaft and a long-stroke pneumatic shaft which are arranged on the frame unit, the frame unit is provided with a fixed clamping plate, a middle-stroke clamping plate and a long-stroke clamping plate, and gaps for clamping green bricks are formed between the middle-stroke clamping plate and the fixed clamping plate and between the middle-stroke clamping plate and the long-stroke clamping plate; the middle-stroke clamping plate is driven by a middle-stroke pneumatic shaft, and the middle-stroke pneumatic shaft and the long-stroke pneumatic shaft are driven by a cylinder; the frame body unit is hinged with the tail end of the first cross beam and the tail end of the second cross beam.

6. The brick stacking production line of claim 5, further comprising a blanking unit, wherein the blanking unit comprises a blanking frame, a blanking rod is arranged on the blanking frame, and the blanking rod is located in the gap; the blanking frame is driven to lift by a motor.

7. The brick stacking flow line of claim 5, wherein the rack unit comprises a rack and a lifting lug arranged on the upper surface of the rack; the middle-range pneumatic shaft and the long-range pneumatic shaft are fixed on the lower surface of the rack; the lifting lug is hinged with the tail end of the first cross beam and the tail end of the second cross beam, the air cylinder is fixed in the middle of the lower surface of the rack, and a plurality of fixing clamping plates, middle-range clamping plates and long-range clamping plates which correspond to one another one to one are distributed on two sides of the air cylinder.

8. The stacking line of bricks according to claim 7, wherein said frame is rectangular in shape, and said lifting lugs are disposed at both ends of a diagonal line of the upper surface of said frame.

9. The brick stacking flow line of claim 7, wherein the long-range pneumatic shaft comprises a long-range shaft core and a long-range shaft sleeve, the long-range clamping plate is positioned on the long-range shaft sleeve, the middle-range pneumatic shaft comprises a middle-range shaft core and a middle-range shaft sleeve, and the middle-range clamping plate is positioned on the middle-range shaft sleeve.

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