CN208067427U - A kind of automation sheet shearing device - Google Patents

Abstract

The utility model discloses an automatic plate shearing device, which comprises a base plate, a material receiving device and a control device; the base plate is provided with a shear vertical plate, the sliding grooves on the two side walls of the square frame are provided with upper blades, and the square frame The lower side wall is provided with a lower blade, the output shaft of the shearing motor passes through the shearing riser, the driving disc is provided with a driving boss, and the two ends of the connecting rod are hinged with the driven boss and the driving boss; A plate feeding device is arranged in front of the shearing vertical plate, the front conveyor belt is covered on the outside of the front roller, the middle part of the front door-shaped support is provided with a front pressing cylinder, and the lower end of the front pressing cylinder is provided with a front pressing plate; the shearing vertical There is a receiving device behind the plate, the rear conveyor belt is covered on the outside of the rear roller, a rear door-shaped bracket is connected between the upper ends of the two rear supporting plates, and a rear pressing plate is provided at the lower end of the rear pressing cylinder; the utility model has a simple structure. The automatic degree is good, the cutting precision is high, and it can be widely popularized and applied.

Description

An automatic plate shearing device

【Technical field】

The utility model relates to the technical field of shearing devices, in particular to the technical field of automatic plate shearing devices.

【Background technique】

The shearing machine uses a moving upper blade and a fixed lower blade, and adopts a reasonable gap to apply shearing force to metal sheets of various thicknesses, so that the sheets are broken and separated according to the required size. At present, the shearing machine currently used is generally fed manually, and then cut, and the size of the cut generally needs to be marked, etc., not only the cutting efficiency is low, but also very laborious, and the operator's work intensity is high. , There is also a great potential safety hazard. In view of such problems, it is necessary to improve the design of the shearing machine.

【Content of utility model】

The purpose of this utility model is to solve the problems in the prior art, and propose an automatic plate shearing device, which can automatically feed and discharge the plate shears, automatically determine the required size, and is easy to operate and has good safety performance.

In order to achieve the above purpose, the utility model proposes an automatic plate shearing device, which includes a bottom plate, a shearing vertical plate, a square frame, a shearing motor, a drive plate, a connecting rod, a plate feeding device, a material receiving device and a control device; The bottom plate is provided with a shearing vertical plate, the middle part of the shearing vertical plate is provided with an upper blade in the sliding groove on the two side walls of the square frame, the upper blade and the sliding groove form a sliding fit, and the lower side wall of the square frame is provided with a lower blade , a shearing motor is installed on the upper side of the shearing riser, the output shaft of the shearing motor passes through the shearing riser, a driving disc is arranged at one end of the output shaft of the shearing motor, and the driving boss is eccentrically arranged on the driving disc, One end of the connecting rod is hinged to the drive plate, the other end of the connecting rod is hinged to the driven post in the middle of the upper blade, and a control device is arranged on the side wall of the shearing riser; Plate device, there are several front rollers between the two front support plates of the plate feeding device, the front conveyor belt is covered on the outside of the front rollers, the front door-shaped bracket is connected between the tops of the two front support plates, and the middle part of the front door-shaped bracket is set. Front pressing cylinder, one end of the cylinder rod of the front pressing cylinder is provided with a front pressing plate, one side of a front support plate is also provided with a plate feeding motor, and the plate feeding motor is connected with a front roller; the rear of the shear vertical plate A receiving device is provided, and a number of rear rollers are arranged between the two rear support plates of the material receiving device. The rear conveyor belt is covered on the outside of the rear rollers. The cylinder is arranged in the middle part of the rear door-shaped support, and the cylinder rod lower end of the rear binder cylinder is connected with a rear binder plate.

As preferably, the upper surfaces of the front conveyor belt and the rear conveyor belt are respectively flush with the blade of the lower blade; the width of the front pressing plate is greater than the center distance between two adjacent front rollers; The width is greater than the center distance between two adjacent rear rollers.

Preferably, the control device is electrically connected to the electromagnetic pneumatic valve of the front pressing cylinder, the electromagnetic pneumatic valve of the rear pressing cylinder, the infrared sensor, the board feeding motor and the board receiving motor, respectively.

Beneficial effects of the utility model: the utility model is equipped with a shearing device, a plate feeding device and a material receiving device on the device, and realizes automatic plate feeding, cutting and receiving of the plate through the plate feeding motor and the plate receiving motor, and the automation High degree, good shearing effect; the front door-shaped bracket of the feeding device is equipped with a front pressing cylinder, and the rear door-shaped bracket of the receiving device is equipped with a rear pressing cylinder, which can facilitate the fixing of the board, thus facilitating the shearing of the board The small bracket set on one side of the rear support plate is slidingly equipped with an infrared sensor, which can detect whether the plate is in place and ensure the good dimensional accuracy of the shear plate; the utility model is simple in structure, easy to use, good in automation, and high in cutting accuracy. It can be widely promoted and applied.

The features and advantages of the utility model will be described in detail through embodiments in conjunction with the accompanying drawings.

【Description of drawings】

Fig. 1 is the three-dimensional structure schematic diagram of a kind of automatic plate shearing device of the present utility model;

Fig. 2 is another three-dimensional structural schematic diagram of an automatic plate shearing device of the present invention;

Fig. 3 is a three-dimensional partially enlarged schematic view of an automatic plate shearing device of the present invention.

In the figure: 1-bottom plate, 2-shear vertical plate, 3-square frame, 4-sliding groove, 5-upper blade, 6-lower blade, 7-shear motor, 8-drive plate, 9-drive boss , 10-driven boss, 11-connecting rod, 12-plate feeding device, 13-front support plate, 14-front roller, 15-front conveyor belt, 16-plate feeding motor, 17-front door-shaped bracket, 18- Front pressing cylinder, 19-front pressing plate, 20-receiving device, 21-rear support plate, 22-rear roller, 23-rear conveyor belt, 24-rear door-shaped bracket, 25-rear pressing cylinder, 26- Rear pressing plate, 27-retracting board motor, 28-small bracket, 29-infrared sensor, 30-control device.

【Detailed ways】

Referring to Fig. 1, Fig. 2 and Fig. 3, an automatic plate shearing device of the present invention includes a bottom plate 1, a shearing vertical plate 2, a square frame 3, a shearing motor 7, a drive plate 8, a connecting rod 11, a plate feeding Device 12, receiving device 20 and control device 30; the bottom plate 1 is provided with a shearing riser 2, and the middle part of the shearing riser 2 is provided with an upper blade 5 in the sliding groove 4 on both sides of the square frame 3, and the upper The blade 5 forms a sliding fit with the sliding groove 4, the lower blade 6 is arranged on the lower side wall of the square frame 3, and a shear motor 7 is installed on one side of the upper end of the shear vertical plate 2, and the output shaft of the shear motor 7 passes through the shear vertical plate. plate 2, one end of the output shaft of the shearing motor 7 is provided with a drive plate 8, and the drive boss 9 is eccentrically arranged on the drive plate 8, and one end of the connecting rod 11 is hinged with the drive plate 8, and the other end of the connecting rod 11 is connected to the drive plate 8. The driven boss 10 in the middle of the upper blade 5 is hinged, and the side wall of the shear riser 2 is provided with a control device 30; A number of front rollers 14 are arranged between the support plates 13, and the front conveyor belt 15 is covered on the outside of the front rollers 14. A front door-shaped bracket 17 is connected between the upper ends of the two front support plates 13, and a front pressing material is arranged in the middle of the front door-shaped bracket 17. Cylinder 18, one end of the cylinder rod of the front pressing material cylinder 18 is provided with a front pressing plate 19, and a front supporting plate 13 side is also provided with a plate-feeding motor 16, and the plate-feeding motor 16 is connected with a front roller 14 transmission; A material receiving device 20 is arranged behind the cutting vertical board 2, and several rear rollers 22 are arranged between the two rear support plates 21 of the material receiving device 20. The rear conveyor belt 23 is coated on the outside of the rear roller 22, and the two rear support plates 21 A rear door-shaped support 24 is connected between the upper ends, and the rear binder cylinder 25 is arranged on the rear door-shaped support 24 middle parts. There is a plate receiving motor 27 and a small bracket 28, and the small bracket 28 is slidably provided with an infrared sensor 29; the upper surfaces of the front conveyor belt 15 and the rear conveyor belt 23 are respectively flush with the edge of the lower blade 6; The width of 19 is greater than the center-to-center distance of two adjacent front rollers 14; the width of the rear binder plate 26 is greater than the center-to-center distance of two adjacent rear rollers 22; The pneumatic valve, the electromagnetic pneumatic valve of the rear pressing material cylinder 25, the infrared sensor 29, the plate delivery motor 16 and the plate receiving motor 27 are electrically connected.

The working process of the utility model:

In the working process of an automatic plate shearing device of the present invention, the plate to be cut is placed on the front conveyor belt 15, and the control device 30 controls the plate feeding motor 16 so that the front roller 14 drives the front conveyor belt 15 to move, thereby The board moves to the rear conveyor belt through the gap between the upper blade 5 and the lower blade 6. The control device 30 controls the rotation of the rear roller 22 of the board receiving motor 27, so that the rear conveyor belt 23 moves to assist the board to move. When the infrared sensor 29 detects the board , indicating that it is the size that needs to be cut. At this time, the plate feeding motor 16 and the plate receiving motor 27 stop rotating, the front pressing cylinder 18 drives the front pressing plate 19 to press the plate, and the rear pressing cylinder 25 drives the rear pressing plate 26 Press the plate, then the shearing motor 7 rotates to drive the drive plate 8 to rotate. Under the action of the connecting rod 11, the upper blade 5 moves downward in the slide groove 4, and the upper blade 5 cooperates with the lower blade 6 to complete the shearing, and then presses forward The material plate 19 and the rear pressing plate 26 move upward to release the plate, and the plate receiving motor 27 rotates so that the rear conveyor belt 23 transports the cut plate to the designated position, and this cycle completes the automatic shearing of the plate; the shearing of the plate The size can be accomplished by adjusting different positions of the infrared sensor 29 on the small bracket 28 .

The utility model is equipped with a shearing device, a board feeding device 12 and a material receiving device 20 on the device, and realizes automatic board feeding, shearing and receiving of the board through the board feeding motor 16 and the board receiving motor 27, and the degree of automation is high. The cutting effect is good; the front door-shaped bracket 17 of the feeding device 12 is provided with a front pressing cylinder 18, and the rear door-shaped bracket 24 of the material receiving device 20 is provided with a rear pressing cylinder 25, which can facilitate the fixing of the board, thereby facilitating the cutting of the board. Shearing; the small bracket 28 provided on one side of the rear support plate 21 is slidably provided with an infrared sensor 29, which can detect whether the plate is in place and ensure the good dimensional accuracy of the shearing plate; the utility model is simple in structure, easy to use, and has a good degree of automation. The cutting precision is high, and it can be widely popularized and applied.

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any scheme after a simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (3)

1. An automatic plate shearing device is characterized in that: comprise base plate (1), shear vertical plate (2), square frame (3), shear motor (7), driving disc (8), connecting rod ( 11), plate feeding device (12), material receiving device (20) and control device (30); the bottom plate (1) is provided with a shearing vertical plate (2), and the middle part of the shearing vertical plate (2) is provided with a square The upper blade (5) is arranged in the sliding groove (4) on the two side walls of the frame (3), and the upper blade (5) forms a sliding fit with the sliding groove (4), and the lower blade is arranged on the lower side wall of the square frame (3) (6), a shearing motor (7) is installed on one side of the upper end of the shearing riser (2), the output shaft of the shearing motor (7) passes through the shearing riser (2), and the output of the shearing motor (7) One end of the shaft is provided with a driving disc (8), and the driving boss (9) is eccentrically arranged on the driving disc (8), and one end of the connecting rod (11) is hinged with the driving disc (8), and the connecting rod (11) The other end is hinged with the driven boss (10) in the middle of the upper blade (5), and a control device (30) is provided on the side wall of the shear riser (2); the front of the shear riser (2) is provided with a Board feeding device (12), some front rollers (14) are arranged between two front support plates (13) of board feeding device (12), and front conveyor belt (15) is coated on front roller (14) outside, two A front door-shaped support (17) is connected between the upper ends of the front support plates (13), the middle part of the front door-shaped support (17) is provided with a front pressing cylinder (18), and one end of the cylinder rod of the front pressing cylinder (18) is provided with a front Holder plate (19), a front support plate (13) one side is also provided with plate-feeding motor (16), and plate-feeding motor (16) is connected with a front roller (14) transmission; ) rear is provided with receiving device (20), is provided with some rear rollers (22) between the two rear supporting plates (21) of receiving device (20), and rear conveyor belt (23) is coated on rear roller (22 ) outside, a rear gate-shaped support (24) is connected between the upper ends of the two rear support plates (21), the rear press cylinder (25) is arranged in the middle of the rear gate support (24), and the cylinder rod of the rear press cylinder (25) The lower end is connected with a rear clamping plate (26), and the outer wall of a rear support plate (21) is provided with a plate receiving motor (27) and a small bracket (28), and the small bracket (28) is slidably provided with an infrared sensor (29) . 2. A kind of automatic plate shearing device as claimed in claim 1, characterized in that: the upper surfaces of the front conveyor belt (15) and the rear conveyor belt (23) are respectively flush with the edge of the lower blade (6) ; The width of the front binder plate (19) is greater than the center distance of two adjacent front rollers (14); the width of the rear binder plate (26) is greater than the center distance of two adjacent rear rollers (22) . 3. A kind of automatic plate shearing device as claimed in claim 1, is characterized in that: described control device (30) is respectively connected with the electromagnetic pneumatic valve of front pressing material cylinder (18), the rear pressing material cylinder (25). The electromagnetic pneumatic valve, the infrared sensor (29), the plate delivery motor (16) and the plate receiving motor (27) are electrically connected.