CN220765760U

CN220765760U - Automatic blanking machine

Info

Publication number: CN220765760U
Application number: CN202321920609.1U
Authority: CN
Inventors: 谢琰; 郭锦鹏; 罗庆尖; 林致中
Original assignee: Lonking Fujian Excavator Co ltd
Current assignee: Lonking Fujian Excavator Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-04-12
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses an automatic blanking machine, which relates to the technical field of blanking devices, and aims at the problems that the efficiency of manually replacing steel plates is low, and errors are mostly judged by experience, so that the machining of the steel plates is not accurate enough, and the problem that the workload is very large is solved. According to the utility model, through the cooperation of the lifting mechanism and the grabbing mechanism, the working efficiency and the precision are effectively improved, and the workload of workers is reduced.

Description

Automatic blanking machine

Technical Field

The utility model relates to the technical field of blanking devices, in particular to an automatic blanking machine.

Background

In the working process of the laser cutting machine, as only one steel plate can be machined on the workbench, the steel plate on the workbench needs to be continuously conveyed back and forth, the workload is very large, the steel plate needs to be positioned and the like in the conveying process, machining errors of the steel plate can be reduced, most enterprises currently replace the steel plate manually, the workload of workers is very large in the whole working process, the efficiency of replacing the steel plate manually is lower, the errors are mostly judged by experience, and the machining of the steel plate is often not accurate enough, so that the machining quality of products is seriously influenced without influencing the machining efficiency of the steel plate, and an automatic blanking machine is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic blanking machine, through the matched use of a lifting mechanism and a grabbing mechanism, the working efficiency and the precision are effectively improved, the workload of workers is lightened, the defects of the prior art are overcome, the problem that the existing steel plate carrying mode is low in efficiency of manually replacing the steel plate, errors are mostly judged by experience, and the machining is often caused to be insufficient in precision and the workload is very large is effectively solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an automatic blanking machine, includes the frame, the movable support frame is installed to the upper end of frame, be fixed with elevating system on the support frame, be fixed with the mounting bracket on the elevating system, be provided with on the mounting bracket and snatch the mechanism.

Through foretell scheme, through elevating system and snatch the cooperation of mechanism and use, effectual work efficiency and the precision of having improved has alleviateed workman's work load.

Preferably, the movable supporting frame comprises two cross beams fixed at the upper end of the frame, a movable frame is fixed at the top end of each cross beam, and travelling wheels are mounted on the lower end face of each movable frame.

Preferably, the lifting mechanism comprises a stand column fixed on the movable frame, an electric hoist is mounted on the stand column, and a mounting seat is arranged at the bottom end of the electric hoist.

Through the scheme, the electric hoist can move on the upright post to adjust the height.

Preferably, the mounting bracket is including connecting the bedplate at the mount pad lower extreme, and the bottom of bedplate is connected with the dead lever, and the both ends of dead lever all weld the connecting rod.

Preferably, the grabbing mechanism comprises bearing rods respectively fixed below two ends of two connecting rods, a servo motor is fixed at the top end of each fixing rod, a bevel gear is installed at the output of each servo motor, a rotating shaft is installed on each fixing rod through a bearing seat, bevel gears are installed on each rotating shaft, two bevel gears are meshed with each other, two bevel gears pass through, chains are installed at the top ends of the connecting rods through chain wheels, two ends of each rotating shaft are respectively connected with chain wheels on the two chains in a transmission mode, L-shaped moving rods are respectively connected at the two ends of the two connecting rods through sliding rails in a sliding mode, one ends of the two L-shaped moving rods on the left side are respectively connected with the lower ends of the two chains through connecting pieces, fork knives distributed at equal distances are installed on one side of each moving rod and movably spliced on the bearing rods, and one ends of the two L-shaped moving rods on the right side are respectively connected with the upper ends of the two chains through connecting pieces.

Through foretell scheme, through servo motor drive rotation axis rotation, then make sprocket drive chain rotate for L type movable rod of left and right sides removes in opposite directions, thereby makes the fork sword of left and right sides merge towards the centre, and immediately later mentions the steel sheet that the cutting is accomplished and feed.

Preferably, a central controller is arranged on the frame, and the lifting mechanism and the grabbing mechanism are electrically connected with the central controller.

Through the scheme, the central controller is convenient for control the electricity utilization component to work, and automatic material taking and discharging are achieved.

The beneficial effects of the utility model are as follows:

through servo motor drive rotation axis rotation, then make sprocket drive chain rotate for L type movable rod of left and right sides removes in opposite directions, thereby make the fork sword of left and right sides merge in the middle of, and hold the steel sheet that the cutting was accomplished after tight, can remove the adjustment height on the stand through electric block, mention the steel sheet, walk on the crossbeam through the walking wheel, remove the steel sheet to the conveyer belt carry out the unloading can, effectually improved work efficiency and precision, alleviateed workman's work load.

In conclusion, through the cooperation of elevating system and snatch the mechanism and use, effectual work efficiency and the precision of having improved has alleviateed workman's work load.

Drawings

Fig. 1 is a schematic perspective view of an automatic blanking machine according to the present utility model.

Fig. 2 is a schematic partial perspective view of an automatic blanking machine according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of the automatic blanking machine at a in fig. 1 according to the present utility model.

In the figure: 1. a frame; 2. a cross beam; 3. a moving frame; 4. a column; 5. an electric hoist; 6. a rotation shaft; 7. a connecting rod; 8. a servo motor; 9. an L-shaped movable rod; 10. a movable rod; 11. a fork knife; 12. a carrier bar; 13. a chain; 14. a seat plate; 15. and a bearing seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

1, referring to fig. 1-3, an automatic blanking machine comprises a frame 1, wherein a movable supporting frame is arranged at the upper end of the frame 1, the movable supporting frame comprises two cross beams 2 fixed at the upper end of the frame 1, a movable frame 3 is fixed at the top end of the cross beams 2, and travelling wheels are arranged at the lower end face of the movable frame 3;

the lifting mechanism is fixed on the supporting frame and comprises a stand column 4 fixed on the movable frame 3, an electric hoist 5 is mounted on the stand column 4, a mounting seat is arranged at the bottom end of the electric hoist 5, and the electric hoist 5 can move on the stand column 4 to adjust the height

The lifting mechanism is fixedly provided with a mounting frame, the mounting frame comprises a seat plate 14 connected to the lower end of the mounting seat, the bottom end of the seat plate 14 is connected with a fixed rod, and the two ends of the fixed rod are welded with connecting rods 7;

be provided with on the mounting bracket and snatch the mechanism, snatch the mechanism and including fixing the carrier bar 12 in two connecting rod 7 both ends below respectively, the top of dead lever is fixed with servo motor 8, the bevel gear is installed through bearing frame 15 on the dead lever, install the rotation axis 6 on the rotation axis 6, two bevel gears intermeshing, two bevel gears pass through, chain 13 is all installed through the sprocket on the top of two connecting rods 7, the both ends of rotation axis 6 are connected with the sprocket transmission on two chains 13 respectively, the both ends of two connecting rods 7 all are connected with L type movable rod 9, L type movable rod 9 passes through slide rail slidable mounting and is connected with the lower extreme of two chains 13 respectively in left two L type movable rod 9 one end, and the other end of two L type movable rods 9 in left side is connected with movable rod 10, fork sword 11 that the equidistance distributes is installed to one side of movable rod 10, fork sword 11 activity is pegged graft on carrier bar 12, two L type movable rod 9 one end on the right side is connected with the upper end of two chains 13 respectively through the connecting piece.

The rotary shaft 6 is driven to rotate by the servo motor 8, the chain wheel drives the chain 13 to rotate, the L-shaped moving rods 9 on the left side and the right side move in opposite directions, so that the fork blades 11 on the left side and the right side are combined towards the middle, and cut steel plates are lifted and discharged immediately;

the frame 1 is provided with a central controller, and the lifting mechanism and the grabbing mechanism are electrically connected with the central controller.

The central controller is convenient for controlling the power consumption components to work, so that automatic material taking and discharging are realized;

working principle: the rotary shaft 6 is driven to rotate through the servo motor 8, then the chain wheel is driven to rotate, the L-shaped moving rods 9 on the left side and the right side are enabled to move in opposite directions, the fork knives 11 on the left side and the right side are enabled to be combined towards the middle, cut steel plates are supported after the fork knives are tightly cut, the height can be adjusted by moving the steel plates on the upright posts 4 through the electric hoist 5, the steel plates are lifted up, the steel plates walk on the cross beam through travelling wheels, and the steel plates are moved to the conveying belt to be fed.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides an automatic blanking machine, includes frame (1), its characterized in that, the upper end of frame (1) is installed and is removed the support frame, be fixed with elevating system on the support frame, be fixed with the mounting bracket on the elevating system, be provided with on the mounting bracket and snatch the mechanism.

2. The automatic blanking machine according to claim 1, wherein the movable supporting frame comprises two cross beams (2) fixed at the upper end of the frame (1), a movable frame (3) is fixed at the top end of each cross beam (2), and travelling wheels are mounted on the lower end face of each movable frame (3).

3. The automatic blanking machine according to claim 2, characterized in that the lifting mechanism comprises a stand column (4) fixed on the movable frame (3), an electric hoist (5) is mounted on the stand column (4), and a mounting seat is arranged at the bottom end of the electric hoist (5).

4. An automatic blanking machine according to claim 3, characterized in that the mounting frame comprises a seat plate (14) connected to the lower end of the mounting seat, the bottom end of the seat plate (14) is connected with a fixing rod, and the two ends of the fixing rod are welded with connecting rods (7).

5. The automatic blanking machine according to claim 4, wherein the grabbing mechanism comprises bearing rods (12) which are respectively fixed below two ends of two connecting rods (7), the top ends of the fixing rods are fixedly provided with servo motors (8), bevel gears are installed on the output ends of the servo motors (8), rotating shafts (6) are installed on the fixing rods through bearing blocks (15), bevel gears are installed on the rotating shafts (6), two bevel gears are meshed with each other, two bevel gears pass through, chains (13) are installed on the top ends of the connecting rods (7) through chain wheels, two ends of the rotating shafts (6) are respectively connected with chain wheels on the two chains (13), two ends of the two connecting rods (7) are respectively connected with L-shaped moving rods (9), one ends of the L-shaped moving rods (9) are respectively connected with the lower ends of the two chains (13) through connecting pieces, the other ends of the two L-shaped moving rods (9) on the left side are respectively connected with the lower ends of the two chains (13) through connecting pieces, the other ends of the two L-shaped moving rods (9) on the two sides of the two fork rods (11) are respectively connected with the two fork pieces (11) in an equidistant mode, and the two knife blades (11) are respectively connected with the two fork pieces on the two sides of the two ends of the two fork pieces (13) through the movable rods (11).

6. An automatic blanking machine according to claim 1, characterized in that the frame (1) is provided with a central controller, and the lifting mechanism and the grabbing mechanism are electrically connected with the central controller.