CN217807024U

CN217807024U - Automatic blanking machine

Info

Publication number: CN217807024U
Application number: CN202222041672.XU
Authority: CN
Inventors: 伍力; 曹连毕; 邓嘉诚; 郝红星; 张常平; 阳建平; 刘文宜; 余平
Original assignee: Hunan Giantsun Power Electronics Co Ltd
Current assignee: Hunan Giantsun Power Electronics Co Ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-15
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses an automatic blanking machine, including the lower frame, install the frame on the roof of lower frame, install the assembly line on the roof of lower frame, go up the top of assembly line and install lock screw mechanism and unloading transport mechanism, the unloading assembly line is installed in the below cooperation of unloading transport mechanism, the internally mounted of lower frame has down the assembly line, go up the assembly line and install lift conveyor with one side of assembly line down. Detect the product through the inductor, lock the screw through automatic positioning tool, rethread unloading mechanism and unloading are carried and are brought and realize automatic unloading, solve the artifical screw locking operation trouble of backfill seat bottom shell, pipelining can't do work with last station equipment interaction, need the operator frequently go up unloading and operation staff working strength is big, has certain potential safety hazard, and the technology is lagged behind, can't satisfy current production demand scheduling problem.

Description

Automatic blanking machine

Technical Field

The utility model relates to an automatic blanking machine belongs to unloading equipment technical field.

Background

Many material processing steps require introducing materials into processing equipment, and at this time, a blanking machine is used, and the blanking machine is one of common equipment in industrial production and is commonly used for feeding various equipment. At present, the floor sweeper is locked to return to fill a base shell and needs an operator to assemble a return to fill base into a jig to install the base shell, then the electric screwdriver is used for positioning through the jig and then locking a screw, and after the operation is finished, a product is taken out of the jig and placed on a production line. This method has two disadvantages: operators need to frequently take and replace the charging seat from the production line, and the labor intensity is high; the interaction with the equipment at the previous station can not be realized.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses an automatic blanking machine solves and recharges a manual lock screw troublesome poeration, assembly line work can't do work with last station equipment interaction, needs the operator frequently to go up unloading and operation staff working strength big, has certain potential safety hazard, and the technology is lagged behind, can't satisfy current production demand scheduling problem.

In order to achieve the above purpose, the technical scheme of the utility model is that:

an automatic blanking machine comprises a lower frame, wherein an upper frame is arranged on a top plate of the lower frame, an upper assembly line is arranged on the top plate of the lower frame, a screw locking mechanism and a blanking carrying mechanism are arranged above the upper assembly line, a blanking assembly line is arranged below the blanking carrying mechanism in a matched manner, a lower assembly line is arranged inside the lower frame, and a lifting conveying device is arranged on one side of the upper assembly line and one side of the lower assembly line; the lifting conveying device comprises a conveying belt bottom plate, a conveying belt in the horizontal direction is installed on the conveying belt bottom plate, a motor fixing frame is connected to the lower portion of the conveying belt bottom plate through a section bar, a lifting driving device is installed on the motor fixing frame and is in transmission connection with the conveying belt, and the conveying belt bottom plate is connected with a vertical air cylinder.

Preferably, the upper assembly line comprises a first driving motor, the first driving motor is connected with a horizontal and parallel first transmission chain group in a transmission manner, a plurality of jigs are placed on the first transmission chain group, the first transmission chain group drives the jigs to move from left to right to an operation station and a blanking station, the operation station is provided with a first blocking cylinder and a first position sensor, the left side of the first blocking cylinder is provided with a first upper jacking cylinder, the top of the first upper jacking cylinder is connected with an upper top plate, the front side and the rear side of the first upper jacking cylinder are provided with side positioning cylinders, and a screw locking mechanism is installed above the first upper jacking cylinder; the blanking station is provided with a second blocking cylinder and a second position sensor, a second jacking cylinder is arranged on the left side of the second blocking cylinder, the top of the second jacking cylinder is connected with an upper top plate, side positioning cylinders are arranged on the front side and the rear side of the second jacking cylinder, and a blanking carrying mechanism is arranged above the second jacking cylinder.

Preferably, the screw locking mechanism comprises an XYZ triaxial linear module, the XYZ triaxial linear module is connected with a vertical movement cylinder, a servo motor screwdriver is connected below the vertical movement cylinder, a lock protection clamping nozzle is arranged below the servo motor screwdriver, and the lock protection clamping nozzle is communicated with an air blowing type screw feeder.

Preferably, unloading transport mechanism includes the horizontal linear slide rail, install the linear motion motor on the linear slide rail, the linear motion motor is connected with grabbing device, grabbing device includes perpendicular cylinder of unloading and sucking disc.

Preferably, a human-machine interface is mounted on the upper frame.

Preferably, the vertical cylinder is a rodless cylinder.

Preferably, a buffer is installed at the bottom of the vertical cylinder.

The utility model has the advantages as follows:

detect the product through the inductor, lock the screw through the automatic positioning tool, rethread unloading mechanism is carried with the unloading and is brought realization automatic unloading. The V-shaped supporting strips are arranged below the conveying belt of the lifting conveying device, so that the V-shaped supporting strips bear force when the jig is placed on the belt, the stability of the conveying belt in the carrying process is ensured, and the V-shaped supporting strips have a limiting effect and prevent the conveying belt from deviating; the lifting conveying device adopts a vertical rodless cylinder, so that potential safety hazards are reduced.

Drawings

Fig. 1 is a schematic view of an overall structure of an automatic blanking machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an upper assembly line in an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a screw locking mechanism in an embodiment of the present invention.

Fig. 4 is a schematic structural view of the blanking conveying mechanism in the embodiment of the present invention.

Fig. 5 is a schematic structural view of the lifting and conveying device in the embodiment of the present invention.

Detailed Description

The structure of an automatic blanking machine according to the present invention is specifically described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 5, an automatic blanking machine comprises a lower frame 1, an upper frame 2 is mounted on a top plate of the lower frame 1, an upper assembly line 3 is mounted on a top plate of the lower frame 1, a screw locking mechanism 5 and a blanking carrying mechanism 6 are mounted above the upper assembly line 3, a blanking assembly line 7 is mounted below the blanking carrying mechanism 6 in a matched mode, a lower assembly line 4 is mounted inside the lower frame 1, and a lifting conveying device 8 is mounted on one side of the upper assembly line 3 and one side of the lower assembly line 4. The upper frame 2 is provided with a human-computer interface 9.

The lifting conveying device 8 comprises a conveying belt bottom plate 809, a conveying belt 805 in the horizontal direction is mounted on the conveying belt bottom plate 809, a motor fixing frame 807 is connected below the conveying belt bottom plate 809 through a section bar 808, a lifting driving device 803 is mounted on the motor fixing frame 807, and preferably, the lifting driving device 803 is a transmission motor. The lifting driving device 803 is connected with a speed reducer 802, the speed reducer 802 is in transmission connection with a conveying belt 805 through a transmission device 804, and the transmission device 804 comprises a synchronous wheel and a synchronous belt. By fixing the lifting driving device 803 and the speed reducer 802 at a position below the small bottom plate 809 of the conveying belt, the space of the equipment is saved. The conveying belt bottom plate 809 is connected with a vertical cylinder 801, and the vertical cylinder 801 is a rodless cylinder. The rodless cylinder is connected through the strong magnetism in the jar, can loosen when the atress is too big and take off kinetic energy, reduces the potential safety hazard of equipment. A buffer 806 is mounted at the bottom of the vertical cylinder 801. The V-shaped supporting strip is arranged below the conveying belt 805 and fixed to the side edge of the section 808 through bolts, so that the V-shaped supporting strip bears force when the jig is placed on the belt, stability of the conveying belt in the conveying process is guaranteed, and the V-shaped supporting strip has a limiting effect and prevents the horizontal conveying belt 805 from deviating.

Go up assembly line 3 and include first driving motor 303, first driving motor 303 transmission is connected with horizontal and parallel first transmission chain group 319, a plurality of tools have been placed on first transmission chain group 319, first transmission chain group 319 drives the tool and removes to the operation station from a left side to the right side, the operation station is provided with first cylinder 307 and the first position sensor 306 of blockking, the first left side of blockking cylinder 307 is provided with first cylinder 309 of pushing up, first cylinder 309 top of pushing up is connected with roof 305, the front and back side of first cylinder 309 of pushing up is provided with side location cylinder 304, screw locking mechanism 5 is installed to the top of first cylinder 309 of pushing up. The tool is blocked by first cylinder 307 that blocks in operation station position, and first position sensor 306 detects the tool back that targets in place, and first cylinder 309 of pushing up carries out the operation of pushing up on top roof 305 and tool, and side location cylinder 304 is fixed a position the tool, and lock screw mechanism 5 is to the product lock screw operation in the tool, accomplishes rear side location cylinder 304 and loosens the tool, and cylinder 309 of pushing up puts down the tool, blocks cylinder 307 withdrawal cylinder, and the tool flows to unloading station. The blanking station is provided with a second blocking cylinder and a second position sensor, the left side of the second blocking cylinder is provided with a second upward pushing cylinder, the top of the second upward pushing cylinder is connected with an upper top plate 305, the front side and the rear side of the second upward pushing cylinder are provided with side positioning cylinders 304, and a blanking carrying mechanism 6 is arranged above the second upward pushing cylinder. The tool is stopped down by the second at unloading station position and is blocked the cylinder, and second position sensor detects the back that the tool targets in place, and the second is gone up the cylinder and is gone up roof 305 and tool and carry out the operation of pushing up, and side location cylinder 304 is fixed a position the tool, and unloading transport mechanism 6 takes away the product in to the tool, accomplishes rear side location cylinder 304 and loosens the tool, and the second is gone up the cylinder of pushing up and is put down the tool, and the second stops the cylinder and withdraws the cylinder, and the tool flow direction goes up and down conveyor 8.

The lower assembly line 4 realizes the fixture backflow, the lower assembly line 4 comprises a second driving motor, and the second driving motor is in transmission connection with a horizontal and parallel second transmission chain group.

The locking screw mechanism 5 comprises an XYZ triaxial linear module, the XYZ triaxial linear module is connected with a vertical movement cylinder 504, a servo motor screwdriver is connected below the vertical movement cylinder 504, a locking and protecting clamp 506 is arranged below the servo motor screwdriver, and the locking and protecting clamp 506 is communicated with an air blowing type screw feeder. The XYZ triaxial straight line module carries out 3 axle location to the lock screw position, and the formula of blowing screw feeder provides the screw to lock and protects clamping jaw 506, then vertical motion cylinder 504 drives the screwdriver head screw ejecting of servo motor screwdriver, and the servo motor screwdriver locks the screw and protects work.

The blanking conveying mechanism 6 comprises a horizontal linear slide rail 603, a linear motion motor 602 is mounted on the linear slide rail 603, the linear motion motor 602 is connected with a gripping device 604, the gripping device 604 comprises a blanking vertical cylinder 601, and the vertical cylinder 601 is connected with a suction cup.

So far, the technical solutions of the present invention have been described in detail by way of examples with reference to the accompanying drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.

Claims

1. The automatic blanking machine is characterized by comprising a lower machine frame (1), wherein an upper machine frame (2) is installed on a top plate of the lower machine frame (1), an upper production line (3) is installed on the top plate of the lower machine frame (1), a screw locking mechanism (5) and a blanking carrying mechanism (6) are installed above the upper production line (3), a blanking production line (7) is installed below the blanking carrying mechanism (6) in a matched mode, a lower production line (4) is installed inside the lower machine frame (1), and a lifting conveying device (8) is installed on one side of the upper production line (3) and one side of the lower production line (4); the lifting conveying device (8) comprises a conveying belt bottom plate (809), a conveying belt (805) in the horizontal direction is installed on the conveying belt bottom plate (809), a motor fixing frame (807) is connected to the lower portion of the conveying belt bottom plate (809) through a section bar (808), a lifting driving device (803) is installed on the motor fixing frame (807), the lifting driving device (803) is in transmission connection with the conveying belt (805), a V-shaped supporting strip is arranged below the conveying belt (805), the V-shaped supporting strip is fixed on the side edge of the section bar (808) through a bolt, and the conveying belt bottom plate (809) is connected with a vertical cylinder (801).

2. The automatic blanking machine according to claim 1, characterized in that the upper assembly line (3) comprises a first driving motor (303), the first driving motor (303) is in transmission connection with a horizontal and parallel first transmission chain group (319), a plurality of jigs are placed on the first transmission chain group (319), the first transmission chain group (319) drives the jigs to move from left to right to an operation station and a blanking station, the operation station is provided with a first blocking cylinder (307) and a first position sensor (306), a first upper jacking cylinder (309) is arranged on the left side of the first blocking cylinder (307), an upper top plate (305) is connected to the top of the first upper jacking cylinder (309), side positioning cylinders (304) are arranged on the front and back sides of the first upper jacking cylinder (309), and a screw locking mechanism (5) is installed above the first upper jacking cylinder (309); the blanking station is provided with a second blocking cylinder and a second position sensor, the left side of the second blocking cylinder is provided with a second upward pushing cylinder, the top of the second upward pushing cylinder is connected with an upper top plate (305), side positioning cylinders (304) are arranged on the front side and the rear side of the second upward pushing cylinder, and a blanking carrying mechanism (6) is arranged above the second upward pushing cylinder.

3. The automatic blanking machine according to claim 1, characterized in that the screw locking mechanism (5) comprises an XYZ three-axis linear module, the XYZ three-axis linear module is connected with a vertical movement cylinder (504), a servo motor screwdriver is connected below the vertical movement cylinder (504), a locking and protecting clamp mouth (506) is arranged below the servo motor screwdriver, and the locking and protecting clamp mouth (506) is communicated with an air blowing type screw feeder.

4. The automatic blanking machine according to claim 1, characterized in that the blanking carrying mechanism (6) comprises a horizontal linear slide rail (603), a linear motion motor (602) is mounted on the linear slide rail (603), the linear motion motor (602) is connected with a gripping device (604), and the gripping device (604) comprises a blanking vertical cylinder and a suction cup.

5. An automatic blanking machine according to claim 1, characterized in that a man-machine interface (9) is mounted on said upper frame (2).

6. An automatic blanking machine according to claim 1, characterized in that the vertical cylinder (801) is a rodless cylinder.

7. An automatic blanking machine according to claim 1, characterized in that the bottom of the vertical cylinder (801) is fitted with a buffer (806).