CN217797764U

CN217797764U - Discharge structure of numerical control bending machine

Info

Publication number: CN217797764U
Application number: CN202220618072.2U
Authority: CN
Inventors: 柳开胜; 于亚丰; 戴明
Original assignee: Topsen Changzhou Cnc Technology Co ltd
Current assignee: Topsen Changzhou Cnc Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-11-15
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a ejection of compact structure of numerical control bender, including ejection of compact support body, the top of ejection of compact support body is connected with first ejection of compact board, the both sides of first ejection of compact board are equipped with the guide rail, sliding connection has the carriage on the guide rail, the top of carriage is connected with movable cross beam, movable cross beam's side is connected with the trachea, the trachea is connected with gas blowing device, movable cross beam's inside is equipped with the air cavity, movable cross beam's bottom is connected with a plurality of gas blow pipes, air cavity one end is linked together with the trachea, the bottom and the gas blow pipe of air cavity are linked together, the utility model discloses clear up after bending to panel, guarantee the clean and tidy of panel surface.

Description

Discharge structure of numerical control bender

Technical Field

The utility model belongs to the technical field of the bender, concretely relates to ejection of compact structure of numerical control bender.

Background

The metal plate is elastically deformed under the pressure of an upper die or a lower die of a bending machine, then plastic deformation is carried out, at the beginning stage of plastic bending, the plate is freely bent, along with the pressure applied to the plate by the upper die or the lower die, the plate is gradually close to the inner surface of a V-shaped groove of the lower die, the curvature radius and the bending force arm are gradually reduced, the plate is continuously pressed until the stroke is ended, the upper die and the lower die are in full contact with each other in a three-point close mode, and at the moment, V-shaped bending is finished, so that the bending is commonly called.

The utility model discloses an application number is 2019209215420's chinese utility model patent discloses a discharging device of numerical control bender, comprising a base plate, the top fixedly connected with motor of bottom plate to the first belt pulley of one end fixedly connected with of motor output shaft, the surface of first belt pulley is connected with the second belt pulley through belt transmission, the first gear of back fixedly connected with of second belt pulley, and the surface of first gear is connected with the second gear through conveyer belt transmission, and the top of bottom plate just is located the equal fixedly connected with fixed plate in both sides of motor, and the back of two fixed plates all is connected with two-way threaded rod through bearing rotation, and the top of bottom plate just is located the back fixedly connected with slide rail of fixed plate. Has the advantages that: the workpiece can be quickly and conveniently conveyed in a transmission mode, so that workers can quickly and conveniently discharge materials after the workpiece is bent, the workload of the workers is greatly reduced, the time is saved, and the discharging efficiency of the bending machine is greatly improved. However, in the prior art, after the sheet material is discharged, the sheet material can carry large scraps, and the sheet material needs to be cleaned again, which consumes manpower.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an ejection of compact structure of numerical control bender, including ejection of compact support body, the top of ejection of compact support body is connected with first play flitch, the both sides of first play flitch are equipped with the guide rail, sliding connection has the carriage on the guide rail, the top of carriage is connected with movable cross beam, movable cross beam's side is connected with the trachea, the trachea is connected with gas blowing device, movable cross beam's inside is equipped with the air cavity, movable cross beam's bottom is connected with a plurality of gas blow pipes, air cavity one end is linked together with the trachea, the bottom and the gas blow pipe of air cavity are linked together.

Preferably, a second discharging plate is arranged in the assembly line direction of the first discharging plate, a support is arranged at the bottom of the second discharging plate, a connecting plate is arranged between the first discharging plate and the second discharging plate, a plurality of air exhaust holes are formed in the connecting plate, and an air exhaust device is arranged at the bottom of each air exhaust hole.

Preferably, the air exhaust device comprises a negative pressure pipe, a mounting plate and an air exhaust pipe, the number of the air exhaust pipes is consistent with that of the air exhaust holes, the bottom of the air exhaust pipe is connected with the mounting plate, the bottom of the mounting plate is connected with the negative pressure pipe, and the air exhaust pipe penetrates through the mounting plate and is communicated with the negative pressure pipe.

Preferably, air exhaust device is connected with adjusting device, adjusting device includes rotation axis and mount, the mount is equipped with two, two rotate between the mount and be equipped with the rotation axis, the rotation axis is connected with the mounting panel, the tip of rotation axis passes the mount and is connected with the gear, the side of mount is equipped with flexible motor, the output of flexible motor is connected with the rack bar, the rack bar meshes with the gear mutually.

Preferably, a locking bolt is connected to the sliding frame.

The utility model has the advantages that: be provided with respectively in the top and the below of ejection of compact board and blow and air exhaust device, can blow respectively and bleed the operation to the top and the below of ejection of compact board, clear up the top and the below of panel, guarantee that the surface after the panel ejection of compact is clean and tidy, saved the step of artifical clearance, promoted efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a structural diagram of the adjusting device of the present invention;

in the figure: the automatic discharging device comprises a discharging frame body 1, a first discharging plate 2, a guide rail 3, a sliding frame 4, a movable beam 5, an air pipe 6, an air blowing pipe 7, a second discharging plate 8, a support 9, a connecting plate 10, an air suction hole 11, a negative pressure pipe 12, a mounting plate 13, an air suction pipe 14, a rotating shaft 15, a fixing frame 16, a gear 17, a telescopic motor 18, a rack bar 19 and a locking bolt 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1-2, a discharging structure of a numerical control bending machine, including a discharging frame body 1, the top of the discharging frame body 1 is connected with a first discharging plate 2, two sides of the first discharging plate 2 are provided with guide rails 3, the guide rails 3 are slidably connected with a sliding frame 4, the sliding frame 4 is connected with locking bolts 20, the top of the sliding frame 4 is connected with a movable cross beam 5, the side of the movable cross beam 5 is connected with an air pipe 6, the air pipe 6 is connected with a blowing device, the movable cross beam 5 is internally provided with an air cavity, the bottom of the movable cross beam 5 is connected with a plurality of blowing pipes 7, one end of the air cavity is communicated with the air pipe 6, and the bottom of the air cavity is communicated with the blowing pipes 7. The assembly line direction of first ejection of compact board 2 is provided with second ejection of compact board 8, the bottom of second ejection of compact board 8 is equipped with support 9, be equipped with connecting plate 10 between first ejection of compact board 2 and the second ejection of compact board 8, be equipped with a plurality of aspirating holes 11 on the connecting plate 10, the bottom of aspirating hole 11 is equipped with air exhaust device, air exhaust device includes negative pressure pipe 12, mounting panel 13 and exhaust tube 14, the quantity of exhaust tube 14 is unanimous with aspirating hole 11 quantity, mounting panel 13 is connected to the bottom of exhaust tube 14, the bottom of mounting panel 13 is connected with negative pressure pipe 12, exhaust tube 14 passes mounting panel 13 and is linked together with negative pressure pipe 12.

This embodiment is when using, and the panel after at first processing shifts out through first play flitch 2, and first play flitch 2 itself can adopt the form of conveyer belt or other arbitrary mobile mode drive panel and remove. Leading-in high velocity air flow in toward moving beam 5 through gas blowing device such as air pump, high velocity air flow blows to panel through gas blow pipe 7 and clears up panel to the upper surface of panel, carriage 4 itself can remove along guide rail 3, clear up panel repeatedly, locking bolt 20 can be fixed carriage 4, when panel is through connecting plate 10, bleed out the bottom of panel through negative pressure tube 12 and exhaust tube 14, make the sweeps of panel bottom adsorbed through extraction opening 11, clear up the bottom of panel, later get into second play flitch 8, second play flitch 8 drives the panel after the clearance and shifts out, through blowing and the operation of bleeding respectively to the top and the below of going out the flitch, clear up the top and the below of panel, the surface after guaranteeing the panel ejection of compact is clean and tidy, the step of manual cleaning has been saved, and efficiency has been promoted.

Example 2

This example has the same parts as example 1, except that: the air extracting device is connected with an adjusting device, the adjusting device comprises a rotating shaft 15 and two fixing frames 16, the two fixing frames 16 are arranged, the rotating shaft 15 is rotatably arranged between the two fixing frames 16, the rotating shaft 15 is connected with the mounting plate 13, the end portion of the rotating shaft 15 penetrates through the fixing frames 16 and is connected with a gear 17, a telescopic motor 18 is arranged on the side edge of each fixing frame 16, the output end of the telescopic motor 18 is connected with a rack rod 19, and the rack rod 19 is meshed with the gear 17. Can drive gear 17 and rotation axis 15 through flexible motor 18 and rotate, rotation axis 15 rotates and can adjust the distance between exhaust tube 14 and the aspirating hole 11, can adjust the adsorption affinity of bleeding to adapt to different panels.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a discharge structure of numerical control bender which characterized in that: including ejection of compact support body (1), the top of ejection of compact support body (1) is connected with first ejection of compact board (2), the both sides of first ejection of compact board (2) are equipped with guide rail (3), sliding connection has carriage (4) on guide rail (3), the top of carriage (4) is connected with movable cross beam (5), the side of movable cross beam (5) is connected with trachea (6), trachea (6) are connected with gas blowing device, the inside of movable cross beam (5) is equipped with the air cavity, the bottom of movable cross beam (5) is connected with a plurality of gas blow pipes (7), air cavity one end is linked together with trachea (6), the bottom and the gas blow pipe (7) of air cavity are linked together.

2. The discharging structure of the numerical control bending machine according to claim 1, characterized in that: the assembly line direction of first ejection of compact board (2) is provided with second ejection of compact board (8), the bottom that the second ejection of compact board (8) is equipped with support (9), be equipped with connecting plate (10) between first ejection of compact board (2) and second ejection of compact board (8), be equipped with a plurality of aspirating holes (11) on connecting plate (10), the bottom of aspirating hole (11) is equipped with air exhaust device.

3. The discharging structure of the numerical control bending machine according to claim 2, characterized in that: air exhaust device includes negative pressure pipe (12), mounting panel (13) and exhaust tube (14), the quantity and aspirating hole (11) quantity of exhaust tube (14) are unanimous, mounting panel (13) is connected to the bottom of exhaust tube (14), the bottom of mounting panel (13) is connected with negative pressure pipe (12), exhaust tube (14) pass mounting panel (13) and are linked together with negative pressure pipe (12).

4. The discharging structure of the numerical control bending machine according to claim 3, characterized in that: air exhaust device is connected with adjusting device, adjusting device includes rotation axis (15) and mount (16), mount (16) are equipped with two, two it is equipped with rotation axis (15) to rotate between mount (16), rotation axis (15) are connected with mounting panel (13), the tip of rotation axis (15) passes mount (16) and is connected with gear (17), the side of mount (16) is equipped with flexible motor (18), the output of flexible motor (18) is connected with rack bar (19), rack bar (19) and gear (17) mesh mutually.

5. The discharging structure of the numerical control bending machine according to claim 4, characterized in that: and a locking bolt (20) is connected to the sliding frame (4).