CN215476035U

CN215476035U - Stacked stacker crane

Info

Publication number: CN215476035U
Application number: CN202122130557.5U
Authority: CN
Inventors: 吴至勇; 管松
Original assignee: Guangdong Yuanfang General Technology Co ltd
Current assignee: Guangdong Yuanfang General Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-11
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a stacked stacker crane which mainly comprises a grabbing mechanism, a conveying mechanism and a packing mechanism, wherein the grabbing mechanism is arranged on the stacking mechanism; one end of the conveying mechanism is connected with the conveying line, and the other end of the conveying mechanism extends to the packing mechanism; the grabbing mechanism is arranged above the conveying mechanism and clamps the whole layer of cut bricks and puts the bricks onto the packing mechanism. During the pile up neatly, the fragment of brick reachs positioning unit department and stops, bearing cylinder jack-up supporting shoe makes progress this moment, make conveyer belt and fragment of brick bottom in close contact with, the motor drives the conveyer belt through first gyro wheel and transfers the fragment of brick to the baling mechanism side, so repetition transfers a plurality of stacks of fragments of brick to the back of targetting, the clamp that snatchs the mechanism gets the first arm lock that the cylinder tightened up both sides, make first arm lock carry a plurality of stacks of fragments of brick, the tight cylinder in top of both sides withstands the fragment of brick around simultaneously and prevents to rise, the locking cylinder tightens up the first arm lock bottom of both sides to the centre, thereby provide stronger clamp force for first arm lock, snatch the unit at last and once place a plurality of stacks of fragments of brick and pack on the baling mechanism.

Description

Stacked stacker crane

Technical Field

The utility model relates to the field of stacking machines, in particular to a stacking machine for a light wall material production line.

Background

On the light wall material production line, the product after being cut needs to be piled up neatly side by side, transport away or save after the packing, and this process adopts the mode of manual work, fork truck combination to accomplish mostly at present stage, and its working strength is big, inefficiency, pile up neatly inadequately moreover, damage product surface or edges and corners easily, influence the product looks. Therefore, manufacturers upgrade and transform the machine, and stack the cut light wall materials by using the stacker crane, but the stacker crane stacks the materials in a stacking mode every time, so that the stacking efficiency is low, the stacking effect is poor, and the machine structure is complex. Accordingly, further improvements and improvements are needed in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a stacked stacker crane.

The purpose of the utility model is realized by the following technical scheme:

a stacked stacker crane mainly comprises a grabbing mechanism, a conveying mechanism and a packing mechanism. One end of the conveying mechanism is connected with the conveying line, and the other end of the conveying mechanism extends to the packaging mechanism. The grabbing mechanism is arranged above the conveying mechanism, and clamps the whole layer of cut light wall material bricks and puts the light wall material bricks onto the packing mechanism.

Specifically, the grabbing mechanism mainly comprises a first rack, a driving unit for lifting and translating, and a grabbing unit. The first machine frame is fixedly arranged above the conveying mechanism. The driving unit is arranged on the first rack and connected with the grabbing unit. The grabbing unit comprises a clamping cylinder, a first clamping arm, a hook body and a first sliding rail. The first sliding rail is horizontally arranged at the driving end of the driving unit. The clamping cylinder is installed on the first sliding rail. The first clamping arms are symmetrically arranged on two sides of the clamping cylinder and driven by the clamping cylinder to slide back and forth on the first sliding rail. The hook body is arranged at the bottom of the first clamping arm and is fixedly connected with the first clamping arm.

As a preferable aspect of the present invention, the grasping unit further includes a pad block to increase friction. The cushion block is arranged on the first clamping arm and is positioned on the inner side of the first clamping arm.

Further, the grabbing unit further comprises a second sliding rail. The second slide rail is vertically arranged on the inner side of the first clamping arm. The cushion block is installed on the second sliding rail.

As the preferable scheme of the utility model, the grabbing unit further comprises a jacking cylinder and a second clamping arm. The second clamping arm is arranged at the driving end of the driving unit and symmetrically arranged on the front side and the rear side of the clamping cylinder. And the jacking cylinder is arranged on the second clamping arm and pushes towards the middle part.

As a preferable aspect of the present invention, the grasping unit further includes a lock cylinder. The locking cylinder is located on the front side and the rear side of the clamping cylinder, a first driving end of the locking cylinder is connected with the first clamping arm on one side, and a second driving end of the locking cylinder is connected with the first clamping arm on the other side.

Specifically, the conveying mechanism mainly comprises a second rack, a first roller, a second roller, a conveying belt, a first rotating shaft, a second rotating shaft, a motor and a bearing unit for supporting the chain. The first rotating shaft and the second rotating shaft are installed on the second rack, are respectively located on the left side and the right side of the conveying line and are parallel to the conveying direction. The first idler wheel is arranged on the first rotating shaft, and the second idler wheel is arranged on the second rotating shaft. The conveyer belt is connected first gyro wheel and second gyro wheel respectively, and the conveyer belt is located between the adjacent roller stick of transfer chain. The motor is connected with the first rotating shaft and drives the conveying belt to rotate. The bearing unit is arranged below the conveying line and is positioned below the conveying belt.

Specifically, the bearing unit mainly comprises a bearing cylinder, a bearing plate, a supporting block and a groove. The bearing plate is horizontally arranged, and the supporting blocks are arranged on the bearing plate at intervals and opposite to the conveying belt. The groove is formed in the top of the supporting block and used for supporting the conveying belt. The bearing air cylinder is installed on the second rack, and the driving end of the bearing air cylinder is upwards connected with the bearing plate.

As a preferable aspect of the present invention, the groove may be replaced with a small roller. The small roller is arranged on the supporting block along the direction of the conveying belt so as to reduce the friction between the conveying belt and the supporting block.

Further, the conveying mechanism further comprises a positioning unit for positioning the light wall material bricks. The positioning unit can be set as a stop block, a stop lever or a stop column. The stop lever is horizontally arranged on the conveying line, is parallel to the roller rod and can rotate. The blocking columns are arranged on the conveying line side by side, and the rotating axes of the blocking columns are perpendicular to the roller rods.

Further, conveying mechanism still includes locating plate and the location cylinder that is used for fixing a position the fragment of brick. The positioning cylinder is horizontally arranged on the conveying line, and the driving end of the positioning cylinder is fixedly connected with the positioning plate. Before the bricks reach the conveying mechanism, the positioning cylinder drives the positioning plate to horizontally extend out, then the bricks reach the conveying mechanism under the conveying of the conveying line and stop after being in contact with the positioning plate, after the front and the rear stacks of bricks reach the conveying mechanism, the positioning task is completed, and the positioning cylinder drives the positioning plate to retreat and wait for the next operation.

The working process and principle of the utility model are as follows: when packing, send a buttress fragment of brick on the transfer line, the fragment of brick reachs positioning unit department and stops, bearing cylinder jack-up supporting shoe makes progress this moment, make conveyer belt and fragment of brick bottom in close contact with, the motor drives the conveyer belt through first gyro wheel and transfers the fragment of brick to the baling mechanism by side, so repeated transfer a plurality of buttress fragments of brick (the one deck fragment of brick of baling mechanism) the back of targetting in place, the clamp that snatchs the mechanism gets the first arm lock that the cylinder tightened up both sides, make first arm lock carry a plurality of buttress fragments of brick, the tight cylinder in top of both sides withstands the fragment of brick simultaneously around and prevents to rise, the locking cylinder tightens up the first arm lock bottom of both sides to the centre, thereby provide stronger clamp force for first arm lock, snatch the unit at last and once place a plurality of buttress fragments of brick and pack on the baling mechanism. The utility model also has the advantages of simple structure, convenient operation and easy implementation.

Compared with the prior art, the utility model also has the following advantages:

(1) the stacked stacker crane provided by the utility model adopts the redesigned grabbing unit, so that the upper part of a brick is clamped by the clamping cylinder, the lower part of the brick is clamped by the locking cylinder, the jacking cylinder is used for jacking to prevent the brick from expanding towards two sides, and the brick can be stably and firmly clamped even if more bricks are arranged.

(2) Compared with conveying mechanisms in other modes, the design of the conveyor belt type conveying mechanism of the stacking stacker crane provided by the utility model has the advantages of simple structure, ingenious design, low modification cost and high reliability.

Drawings

FIG. 1 is a front view of a stacked palletizer as provided by the present invention.

FIG. 2 is a right side view of a stacked palletizer as provided by the present invention.

Fig. 3 is a schematic structural diagram of a grasping unit provided by the present invention.

Figure 4 is a schematic diagram of the construction of the bearer unit provided by the present invention.

Fig. 5 is a front view of the conveying mechanism provided by the present invention.

Fig. 6 is a top view of a delivery mechanism provided by the present invention.

The reference numerals in the above figures illustrate:

1-grabbing mechanism, 2-conveying mechanism, 3-packing mechanism, 4-first frame, 5-driving unit, 6-grabbing unit, 7-clamping cylinder, 8-first clamping arm, 9-hook body, 10-first sliding rail, 11-cushion block, 12-jacking cylinder, 13-second clamping arm, 14-locking cylinder, 15-second frame, 16-first roller, 17-second roller, 18-conveyor belt, 19-first rotating shaft, 20-second rotating shaft, 21-bearing cylinder, 22-bearing plate, 23-bearing block and 24-stop rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described below with reference to the accompanying drawings and examples.

Example 1:

as shown in fig. 1 to 6, the present embodiment discloses a stacking stacker crane, which mainly includes a gripping mechanism 1, a conveying mechanism 2, and a packing mechanism 3. One end of the conveying mechanism 2 is connected with the conveying line, and the other end of the conveying mechanism extends to the packing mechanism 3. The grabbing mechanism 1 is arranged above the conveying mechanism 2, clamps the whole layer of cut light wall material bricks and puts the light wall material bricks onto the packing mechanism 3.

Specifically, the grabbing mechanism 1 mainly includes a first frame 4, a driving unit 5 for lifting and translating, and a grabbing unit 6. The first frame 4 is fixedly arranged above the conveying mechanism 2. The drive unit 5 is arranged on the first machine frame 4 and is connected to the gripper unit 6. The grabbing unit 6 comprises a clamping cylinder 7, a first clamping arm 8, a hook body 9 and a first sliding rail 10. The first slide rail 10 is horizontally arranged at the driving end of the driving unit 5. The gripping cylinder 7 is mounted on a first slide rail 10. The first clamping arms 8 are symmetrically arranged on two sides of the clamping cylinder 7 and driven by the clamping cylinder 7 to slide back and forth on the first slide rail 10. The hook body 9 is arranged at the bottom of the first clamping arm 8 and is fixedly connected with the first clamping arm 8.

As a preferred solution of the present invention, the gripping unit 6 further comprises a pad 11 for increasing friction. The cushion block 11 is arranged on the first clamping arm 8 and is positioned at the inner side of the first clamping arm 8.

Further, the grabbing unit 6 further comprises a second slide rail. The second slide rail is vertically arranged on the inner side of the first clamping arm 8. The cushion block 11 is installed on the second slide rail.

As a preferable scheme of the present invention, the gripping unit 6 further includes a jacking cylinder 12 and a second clamping arm 13. The second clamping arms 13 are arranged at the driving end of the driving unit 5 and symmetrically arranged at the front side and the rear side of the clamping cylinder 7. The jacking cylinder 12 is arranged on the second clamping arm 13 and pushes towards the middle part.

As a preferable aspect of the present invention, the grasping unit 6 further includes a lock cylinder 14. The locking air cylinders 14 are located on the front side and the rear side of the clamping air cylinder 7, a first driving end of each locking air cylinder is connected with the first clamping arm 8 on one side, and a second driving end of each locking air cylinder is connected with the first clamping arm 8 on the other side.

Specifically, the conveying mechanism 2 mainly includes a second frame 15, a first roller 16, a second roller 17, a conveyor belt 18, a first rotating shaft 19, a second rotating shaft 20, a motor, and a supporting unit for supporting the chain. The first rotating shaft 19 and the second rotating shaft 20 are installed on the second frame 15, are respectively located at the left side and the right side of the conveying line, and are parallel to the conveying direction. The first roller 16 is mounted on a first shaft 19 and the second roller 17 is mounted on a second shaft 20. The conveyor belt 18 is respectively connected with the first roller 16 and the second roller 17, and the conveyor belt 18 is positioned between the adjacent rollers of the conveying line. The motor is connected to a first shaft 19 and drives the belt 18 in rotation. The racking unit is positioned below the conveyor line below the conveyor belt 18.

Specifically, the supporting unit mainly includes a supporting cylinder 21, a supporting plate 22, a supporting block 23, and a groove. The supporting plate 22 is horizontally arranged, and the supporting blocks 23 are arranged on the supporting plate 22 at intervals and opposite to the conveyor belt 18. The groove is arranged on the top of the supporting block 23 and is used for supporting the conveyor belt 18. The bearing cylinder 21 is mounted on the second frame 15, and its driving end is upward connected with the bearing plate 22.

As a preferable aspect of the present invention, the groove may be replaced with a small roller. The small rollers are mounted on the support blocks 23 in the direction of the conveyor belt 18, reducing the friction between the conveyor belt 18 and the support blocks 23.

Further, the conveying mechanism 2 further comprises a positioning unit for positioning the light wall material bricks. The positioning unit may be provided as a stopper, a stopper rod 24 or a stopper post. The stop lever 24 is horizontally arranged on the conveying line, is parallel to the roller rod and can rotate. The blocking columns are arranged on the conveying line side by side, and the rotating axes of the blocking columns are perpendicular to the roller rods.

Further, the conveying mechanism 2 further comprises a positioning plate and a positioning cylinder for positioning bricks. The positioning cylinder is horizontally arranged on the conveying line, and the driving end of the positioning cylinder is fixedly connected with the positioning plate. Before the bricks reach the conveying mechanism 2, the positioning cylinder drives the positioning plate to horizontally extend out, then the bricks reach the conveying mechanism 2 under the conveying of the conveying line and stop after being in contact with the positioning plate, after the front and the rear stacks of bricks reach the conveying mechanism 2, the positioning task is completed, and the positioning cylinder drives the positioning plate to retreat and wait for the next operation.

The working process and principle of the utility model are as follows: when packing, send a pile of buttress fragment of brick on the transfer line, the fragment of brick reachs positioning unit department and stops, bearing cylinder 21 jack-up supporting shoe 23 that makes progress this moment, make conveyer belt 18 and fragment of brick bottom in close contact with, the motor drives conveyer belt 18 through first gyro wheel 16 and transfers the fragment of brick to other 3 of package mechanism, so repeatedly transfer a plurality of stacks of fragment of brick (the one deck fragment of package mechanism 3) the back of targetting in place, the clamp that snatchs mechanism 1 presss from both sides and gets up cylinder 7 and tightens up the first arm lock 8 of both sides, make first arm lock 8 clip a plurality of stacks of fragment of brick, the tight cylinder 12 in top of both sides withstands the fragment of brick simultaneously around and prevents to expand, locking cylinder 14 tightens up the first arm lock 8 bottoms of both sides to the centre, thereby provide stronger clamp force for first arm lock arm 8, pick unit 6 at last and once only place a plurality of stacks of fragment of brick on package mechanism 3 and pack. The utility model also has the advantages of simple structure, convenient operation and easy implementation.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. A stacked stacker crane is characterized by comprising a grabbing mechanism, a conveying mechanism and a packing mechanism; one end of the conveying mechanism is connected with the conveying line, and the other end of the conveying mechanism extends to the packing mechanism; the grabbing mechanism is arranged above the conveying mechanism, and is used for clamping the whole layer of cut light wall material bricks and placing the light wall material bricks onto the packing mechanism;

the grabbing mechanism comprises a first rack, a driving unit for lifting and translating and a grabbing unit; the first machine frame is fixedly arranged above the conveying mechanism; the driving unit is arranged on the first rack and connected with the grabbing unit; the grabbing unit comprises a clamping cylinder, a first clamping arm, a hook body and a first sliding rail; the first sliding rail is horizontally arranged at the driving end of the driving unit; the clamping cylinder is arranged on the first sliding rail; the first clamping arms are symmetrically arranged on two sides of the clamping cylinder and driven by the clamping cylinder to slide back and forth on the first sliding rail; the hook body is arranged at the bottom of the first clamping arm and is fixedly connected with the first clamping arm.

2. The stacked palletizer as in claim 1, wherein the gripping unit further comprises a friction increasing pad; the cushion block is arranged on the first clamping arm and is positioned on the inner side of the first clamping arm.

3. The stacked palletizer as in claim 2, wherein the gripping unit further comprises a second slide rail; the second slide rail is vertically arranged on the inner side of the first clamping arm; the cushion block is installed on the second sliding rail.

4. The stacked palletizer as in claim 1, wherein the gripping unit further comprises a jacking cylinder and a second clamping arm; the second clamping arms are arranged at the driving end of the driving unit and symmetrically arranged at the front side and the rear side of the clamping cylinder; and the jacking cylinder is arranged on the second clamping arm and pushes towards the middle part.

5. The stacked palletizer as in claim 1, wherein the gripping unit further comprises a locking cylinder; the locking cylinder is located on the front side and the rear side of the clamping cylinder, a first driving end of the locking cylinder is connected with the first clamping arm on one side, and a second driving end of the locking cylinder is connected with the first clamping arm on the other side.

6. The stacked palletizer according to claim 1, wherein the conveying mechanism comprises a second frame, a first roller, a second roller, a conveyor belt, a first rotating shaft, a second rotating shaft, a motor, and a supporting unit for supporting the chain; the first rotating shaft and the second rotating shaft are arranged on the second rack, are respectively positioned at the left side and the right side of the conveying line and are parallel to the conveying direction; the first roller is arranged on the first rotating shaft, and the second roller is arranged on the second rotating shaft; the conveying belt is connected with the first roller and the second roller respectively and is positioned between the adjacent rollers of the conveying line; the motor is connected with the first rotating shaft and drives the conveying belt to rotate; the bearing unit is arranged below the conveying line and is positioned below the conveying belt.

7. The stacked palletizer as in claim 6, wherein the holding unit comprises a holding cylinder, a holding plate, a support block, and a groove; the supporting plate is horizontally arranged, and the supporting blocks are arranged on the supporting plate at intervals and are opposite to the conveying belt; the groove is formed in the top of the supporting block and used for supporting the conveying belt; the bearing air cylinder is installed on the second rack, and the driving end of the bearing air cylinder is upwards connected with the bearing plate.

8. The stacked palletizer as in claim 7, wherein the grooves are replaceable with small rollers; the small roller is arranged on the supporting block along the direction of the conveying belt so as to reduce the friction between the conveying belt and the supporting block.

9. The stacked palletizer as in claim 6, wherein the conveying mechanism further comprises a positioning unit for positioning the light wall material bricks; the positioning unit can be set as a stop block, a stop lever or a stop column; the stop lever is horizontally arranged on the conveying line, is parallel to the roller rod and can rotate automatically; the blocking columns are arranged on the conveying line side by side, and the rotating axes of the blocking columns are perpendicular to the roller rods.

10. The stacked palletizer as in claim 1, wherein the conveying mechanism further comprises a positioning plate and a positioning cylinder for positioning bricks; the positioning cylinder is horizontally arranged on the conveying line, and the driving end of the positioning cylinder is fixedly connected with the positioning plate.