CN213561304U

CN213561304U - Automatic blanking mechanism of photovoltaic plate edge frame sawing machine

Info

Publication number: CN213561304U
Application number: CN202022262436.1U
Authority: CN
Inventors: 张元�; 祁金颖
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-29
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to an automatic unloading mechanism of photovoltaic flange frame saw cuts machine, by workstation, fixed bolster, small motor, guide rail, slider, ball, slip table, screw nut, horizontal ejector pin pole, cylinder, unloading dog, sensor etc. constitute. This neotype advantage lies in: 1. unnecessary waste material in both ends can directly fall into the waste product case through the hole that the workstation was reserved after the photovoltaic board frame was cut, saves the manual operation of cleaning the waste material, reduces staff's operational risk, 2 this novel adoption ball structure can push the finished product case with the photovoltaic board frame finished product after processing automatically, and ball transmission is efficient, has promoted work efficiency, 3 this novel adoption cylinder realizes the lift of unloading dog, and pneumatic means is simple light, easy operation, and the power supply gains conveniently, low cost.

Description

Automatic blanking mechanism of photovoltaic plate edge frame sawing machine

Technical Field

The utility model relates to an automatic unloading mechanism of photovoltaic flange frame saw cutter belongs to the machining field.

Background

At present, most of section bar cutting and manufacturing factories adopt manual or semi-automatic equipment for processing, shaping is carried out after processing is finished, and the shaping still adopts manual or semi-automatic. In addition to the main equipment, other stations require manual operations, including blanking of the cut finished profiles and removal of scrap. In the processing process, workers are required to continuously sum up finished sectional materials and remove waste materials, so that the labor is increased. Saw cutter during operation, the saw bit can be high-speed rotatory, and equipment factor of safety is not high, can increase workman injured's risk simultaneously. And because the manual operation is adopted, the defects of high labor intensity and low production efficiency of workers exist.

Disclosure of Invention

The utility model aims at designing an automatic unloading mechanism of photovoltaic flange frame saw cutter.

The basic technical scheme is as follows: an automatic blanking mechanism of a photovoltaic panel frame sawing machine comprises a workbench, a fixed support, a material pushing device, a lifting device, a waste material box, a finished product box and the like. The pushing device comprises a small motor, a lead screw fixing seat, a ball screw, a horizontal thrust rod, a lead screw supporting seat, a sliding table and a guide rail. The lifting mechanism comprises a cylinder fixing seat, a cylinder shell, a piston rod, a blanking stop block and a photosensitive sensor. The fixed bolster is fixed on the workstation, and the cylinder passes through the cylinder fixing base and links to each other with the fixed bolster, and before the frame saw cuts of photovoltaic board, the cylinder starts, stretches out the piston rod, and when the unloading dog of being connected with the piston rod drops to the workstation surface, piston rod stop motion. The pushing device is fixed in the workbench, the ball screw is fixed on the screw fixing seat and the screw supporting seat in a matched mode with the screw nut, the horizontal pushing rod is connected with the sliding table, the small motor drives the ball screw to rotate, the sliding table and the horizontal pushing rod are driven to conduct linear pushing motion on the guide rail through the sliding block, when the photovoltaic panel frame is pushed to the photosensitive sensor in contact with the blanking stop block, the small motor stops running, and the horizontal pushing rod stops pushing. After the frame of the photovoltaic plate is sawed, redundant waste materials at two ends of the frame of the photovoltaic plate directly fall into a waste box through a hole reserved in the workbench. The cylinder is started again, the piston rod is contracted to drive the blanking stop dog to rise, and when the blanking stop dog rises to a specified height, the piston rod stops moving. The small-size motor starts, and the drive ball is rotatory, drives slip table and horizontal ejector pin and carries out the straight line through the slider and push away the material motion on the guide rail, and the horizontal ejector pin pushes away the photovoltaic flange frame finished product to the finished product incasement. The small-sized motor drives the ball screw to rotate reversely, and the horizontal pushing rod is retracted and reset. The cylinder starts, drives the unloading dog and descends, prepares next processing, and processing and automatic unloading of photovoltaic board frame are realized to the work of so circulation.

The utility model has the advantages that:

1. unnecessary waste material in both ends can directly fall into the waste product case through the hole that the workstation was reserved after the photovoltaic board frame was cut, saves the manual operation of cleaning the waste material, reduces staff's operational risk.

2. This novel ball structure of adopting can push the finished product case with the photovoltaic board frame finished product after processing automatically, and ball transmission is efficient, has promoted work efficiency.

3. This novel cylinder that adopts realizes the lift of unloading dog, and pneumatic means is simple light, easy operation, and the power supply gains conveniently, low cost.

Description of the drawings:

the mechanism is further explained in the following with the attached drawings.

FIG. 1: integral schematic diagram of automatic blanking mechanism of photovoltaic panel frame sawing machine

FIG. 2 is a drawing: automatic blanking mechanism integral side schematic diagram of photovoltaic plate frame sawing machine

FIG. 3: top view of automatic blanking mechanism workbench of photovoltaic panel frame sawing machine

FIG. 4 is a drawing: automatic unloading mechanism elevating gear sketch map of photovoltaic flange frame saw cuts machine

FIG. 5: automatic unloading mechanism blevile of push of photovoltaic flange frame saw cutter is sketch map

In the figure: the automatic feeding device comprises a workbench, 2 fixing supports, 3 pushing devices, 4 lifting devices, 5 photovoltaic panel frames, 6 waste material boxes, 7 finished product boxes, 8 air cylinder fixing seats, 9 air cylinder shells, 10 piston rods, 11 blanking stop blocks, 12 photosensitive sensors, 13 small motors, 14 lead screw fixing seats, 15 ball screws, 16 horizontal pushing rods, 17 lead screw supporting seats, 18 sliding blocks, 19 sliding tables and 20 guide rails.

Detailed Description

The components and their relationships of the present invention will be described with reference to the accompanying drawings.

The utility model discloses overall structure is as shown in attached 1, 2, 3, and blevile of push (3) are installed in workstation (1), and fixed bolster (2) link to each other with workstation (1), and elevating gear (4) are installed on fixed bolster (2). The waste bin (6) is arranged below a preformed hole of the workbench (1), and the finished product bin (7) is arranged on the outer side below the workbench (1). The concrete structure of lifting device (4) is as shown in figure 4, cylinder shell (9) links to each other with piston rod (10), fixes on fixed bolster (2) through cylinder fixing base (8), and unloading dog (11) are connected with piston rod (10), and along with the flexible lift that realizes of piston rod (10), photosensitive sensor (12) are installed on unloading dog (11). The pushing device (3) is specifically structured as shown in the attached drawing 5, two ends of a ball screw (15) are connected with bearings and fixed on a screw fixing seat (14) and a screw supporting seat (17), a screw nut is connected with a sliding table (19), and a small motor (13) works to drive the ball screw (15) to rotate, so that the sliding table (19) linearly moves on a guide rail (20) through a sliding block (18). The horizontal pushing rod (16) is fixed on the sliding table (19), and the horizontal pushing rod (16) moves linearly along with the sliding table (19).

The following explains the working method and working procedure of the present invention.

The positioning of the photovoltaic panel frame (5) before sawing and the blanking process after sawing are described as an example. When the photovoltaic panel frame (5) is arranged on the workbench (1), the lifting device (4) in the initial state starts to work. The air cylinder is started, the piston rod (10) extends out, and when the blanking stop block (11) connected with the piston rod (10) descends to the surface of the workbench (1), the piston rod (10) stops moving. The pushing device (3) starts to work, the small motor (13) drives the ball screw (15) connected with the sliding table (19) to rotate, and the sliding table (19) moves linearly on the guide rail (20). When the horizontal pushing rod (16) is in contact with the side face of the photovoltaic panel frame (5), the photovoltaic panel frame (5) is continuously pushed to the blanking stop block (11) until the photovoltaic panel frame (5) is in contact with a sensor on the blanking stop block (11) at the same time, and the small motor (13) stops rotating. After the photovoltaic panel frame (5) is sawed, the redundant waste materials at the two ends directly fall into a waste material box (6) through a reserved hole of the workbench. The cylinder is started again, the piston rod (10) is contracted, the blanking stop block (11) is driven to ascend, and when the blanking stop block ascends to a specified height, the piston rod (10) stops moving. The small-sized motor (13) is started to drive the ball screw (15) to rotate, the sliding table (19) and the horizontal pushing rod (16) are driven to perform linear pushing motion on the guide rail (20) through the sliding block (18), and the horizontal pushing rod (16) pushes the photovoltaic panel frame finished product into the finished product box (7). The small-sized motor (13) drives the ball screw (15) to rotate reversely, and the horizontal pushing rod (16) is retracted and reset. The photovoltaic panel frame is circularly operated, and fixation before processing and automatic blanking after processing are realized.

Claims

1. The utility model provides an automatic unloading mechanism of photovoltaic flange frame saw cutter which characterized in that: the material pushing device (3) is arranged in the workbench (1), the fixed support (2) is connected with the workbench (1), the lifting device (4) is arranged on the fixed support (2), the waste bin (6) is arranged below a preformed hole of the workbench (1), the finished product bin (7) is arranged at the outer side below the workbench (1), the cylinder shell (9) is connected with the piston rod (10) and fixed on the fixed support (2) through the cylinder fixing seat (8), the blanking stop block (11) is connected with the piston rod (10), the photosensitive sensor (12) is arranged on the blanking stop block (11), two ends of the ball screw (15) are connected with bearings and fixed on the screw fixing seat (14) and the screw supporting seat (17), the screw nut is connected with the sliding table (19), the small motor (13) works to drive the ball screw (15) to rotate, so that the sliding table (19) can linearly move on the guide rail (20) through the sliding block (18), the horizontal pushing rod (16) is fixed on the sliding table (19), and the horizontal pushing rod (16) moves linearly along with the sliding table (19).