CN217192226U

CN217192226U - Bender that possesses urgent safeguard function

Info

Publication number: CN217192226U
Application number: CN202220410080.8U
Authority: CN
Inventors: 陈霞富; 陈一鹏
Original assignee: Anxin Aluminum Group Co ltd
Current assignee: Anxin Aluminum Group Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-16
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a bender that possesses urgent safeguard function relates to the bender field, include: a main body; bending a blade; a cylinder disposed at one end of the main body; a top plate; an alarm mechanism; a positioning mechanism. The utility model discloses a set up alarm mechanism, when the staff arranges the hand in between blade and the material of bending because of the error, the infrared ray that infrared emitter sent will be by the hand separation, infrared inductor can not receive the signal this moment, the meeting of controller sends the police dispatch newspaper this moment, simultaneous control emergency button, make main part stop work, prevent that the staff from receiving the injury, machinery is normal during operation, the blade of bending will contact with shift knob, make shift knob drive the movable block and remove, the conducting strip that makes movable block one end no longer contacts with the butt joint pole, a controller, infrared inductor stop work, thereby be convenient for bend the normal operating of blade.

Description

Bender that possesses urgent safeguard function

Technical Field

The utility model relates to a bender field specifically is a bender that possesses urgent safeguard function.

Background

The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess.

According to the publication No. CN213079851U, the numerical control bending machine protection device comprises a bending machine main body, wherein the bottom of the front surface and the bottom of the rear surface of the bending machine main body are symmetrically provided with U-shaped grooves, the left side inside the U-shaped grooves is fixedly provided with an electric push rod A, the right side inside the U-shaped grooves is slidably connected with a support frame, the two support frames are connected through a cross beam, the action end of the electric push rod A is connected with the left end of each support frame, the middle position of the upper surfaces of the two support frames is provided with a sleeve, a telescopic rod is slidably connected in the sleeve, a support rod is connected between the two telescopic rods, the middle position of the cross beam is provided with an electric push rod B, the action end of the electric push rod B is connected with the middle position of the support rod, a support plate is hinged between the top ends of the two telescopic rods, the left side of the front surface of the bending machine main body is provided with a controller with a built-in control panel, the numerical control bending machine protection device can replace manual work to support plates to be bent, the operator can leave the equipment, and the operator is prevented from being injured.

Foretell bender has reduced staff's operating time when using, has reduced the probability that the staff received the injury, but the staff is close to machinery, and operating personnel misuse or because of tired out, and attention decline puts the hand between lower mould and clamp plate to received the injury, consequently the utility model provides a bender that possesses urgent safeguard function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that a worker is accidentally injured due to operation, the bending machine with the emergency protection function is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a bending machine with an emergency protection function comprises: a main body; a bending blade installed at the inner side of the main body; a cylinder disposed at one end of the main body; the top plate is hinged to the output end of the air cylinder; the alarm mechanism is arranged outside one side of the main body, is connected with the emergency button through a wire and is used for protecting workers; and the positioning mechanism is arranged outside the top plate and extends into the top plate, and is used for positioning materials with different widths.

As a further aspect of the present invention: alarm mechanism is including the fixed block of fixed connection in main part one side, the outside of fixed block is provided with the shift knob who extends to the fixed block inside, shift knob's one end is connected with the movable block, the one end of movable block is connected with first spring, the bottom of movable block is provided with the butt joint pole, the bottom of butt joint pole is connected with the controller, the one end of controller is connected with the infrared inductor that extends to the fixed block outside.

As a further aspect of the present invention: positioning mechanism is including flexible piece, draw the piece, flexible piece sliding connection is on the top of roof, draw piece sliding connection in the inside of flexible piece and run through the outside of flexible piece to roof, the one end of drawing the piece is connected with the stopper that extends to the inside of roof, the bottom fixedly connected with of drawing the piece extends to the inside ejector pad of flexible piece, the inner wall of ejector pad is provided with the locating lever that extends to the inside of flexible piece, the outer wall of locating lever has cup jointed the second spring.

As a further aspect of the present invention: the cross section of the telescopic block is of an L-shaped structure, the inner wall of the push block is matched with the outer wall of the positioning rod, and one end of the limiting block is in an inclined plane state.

As a further aspect of the present invention: the inner wall of roof is provided with the identical spacing groove with the stopper, the quantity of spacing groove is provided with a plurality ofly, and evenly distributed is in the inside of roof.

As a further aspect of the present invention: one end of the infrared inductor is electrically connected with an external emergency button through a wire, and a conducting strip is installed at the position where the butt joint rod is contacted with the movable block.

As a further aspect of the present invention: the one end of movable block passes through wire and external power source electric connection, the inside of fixed block be provided with shift knob, movable block removal orbit assorted recess, the infrared emitter corresponding with infrared inductor is installed to the opposite side of main part.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the alarm mechanism, when a worker places a hand between the bending blade and a material by mistake, infrared rays emitted by the infrared emitter are blocked by the hand, the infrared sensor cannot receive signals at the moment, the controller can control the external alarm to give an alarm, and meanwhile, the emergency button is controlled, so that the main body stops working, the worker is prevented from being injured, when the machine continuously works, the bending blade is in contact with the switch button, the switch button is pushed, the switch button drives the movable block to move and gives first spring pressure, a conducting strip at one end of the movable block is not in contact with the butt-joint rod any more, the controller and the infrared sensor stop working, the alarm is prevented from being triggered, and the butt-joint rod, the movable block and the switch button return to the original position until the bending is completed, so that the worker is protected;

2. through setting up positioning mechanism, through arranging the outside of roof in with the material, through giving flexible piece thrust, make flexible piece remove along the outer wall spout of roof, flexible piece will drive so and draw the piece, the stopper removes, the stopper will drive the piece of drawing under external force and inclined plane effect, the ejector pad outwards removes, and give second spring pressure, move to the position that needs up to flexible piece, the stopper also will get into inside one of them spacing groove of roof under the effect of second spring simultaneously, it is spacing to flexible piece, reached and carried out spacing purpose to the material of different width.

Drawings

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

fig. 2 is a schematic structural view of the alarm mechanism of the present invention;

fig. 3 is a schematic structural view of the positioning mechanism of the present invention;

fig. 4 is a partial enlarged view of the position a of the present invention.

In the figure: 1. a main body; 2. bending a blade; 3. a cylinder; 4. a top plate; 5. an alarm mechanism; 501. a fixed block; 502. a switch button; 503. a movable block; 504. a first spring; 505. a docking rod; 506. a controller; 507. an infrared sensor; 6. a positioning mechanism; 601. a telescopic block; 602. pulling the block; 603. a limiting block; 604. a push block; 605. positioning a rod; 606. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a bending machine with emergency protection function includes: a main body 1; a bending blade 2 mounted on the inner side of the body 1; a cylinder 3 provided at one end of the main body 1; the top plate 4 is hinged at the output end of the cylinder 3; the alarm mechanism 5 is arranged outside one side of the main body 1, is connected with the emergency button through a lead and is used for protecting workers; and the positioning mechanism 6 is arranged outside the top plate 4 and extends into the top plate 4 for positioning materials with different widths.

In this embodiment: through arranging the material in the outside of roof 4, fix a position the material through using positioning mechanism 6, reached and carried out the purpose of quick location to the material of different width, when staff's hand mistake income bending blade 2 below, alarm mechanism 5 will begin work, starts emergency button, stops mechanical work.

Please refer to fig. 2, the alarm mechanism 5 includes a fixed block 501 fixedly connected to one side of the main body 1, a switch button 502 extending to the inside of the fixed block 501 is arranged outside the fixed block 501, one end of the switch button 502 is connected with a movable block 503, one end of the movable block 503 is connected with a first spring 504, the bottom end of the movable block 503 is provided with a docking rod 505, the bottom end of the docking rod 505 is connected with a controller 506, and one end of the controller 506 is connected with an infrared sensor 507 extending to the outside of the fixed block 501.

In this embodiment, when the machine continuously works, the bending blade 2 contacts with the switch button 502 to provide a pushing force to the switch button 502, so that the switch button 502 drives the movable block 503 to move and provides a pressure to the first spring 504, so that the conductive sheet at one end of the movable block 503 is no longer in contact with the docking rod 505, the controller 506 and the infrared sensor 507 stop working, and an alarm is prevented from being triggered until the bending is completed, and then the docking rod 505, the movable block 503 and the switch button 502 will return to the original positions to protect the working personnel.

Referring to fig. 3-4 again, the positioning mechanism 6 includes a telescopic block 601 and a pull block 602, the telescopic block 601 is slidably connected to the top end of the top plate 4, the pull block 602 is slidably connected to the inside of the telescopic block 601 and penetrates through the telescopic block 601 to the outside of the top plate 4, one end of the pull block 602 is connected to a limit block 603 extending to the inside of the top plate 4, the bottom end of the pull block 602 is fixedly connected to a push block 604 extending to the inside of the telescopic block 601, a positioning rod 605 extending to the inside of the telescopic block 601 is disposed on the inner wall of the push block 604, and a second spring 606 is sleeved on the outer wall of the positioning rod 605.

In this embodiment: through arranging the material in the outside of roof 4, through giving flexible piece 601 thrust, make flexible piece 601 remove along the outer wall spout of roof 4, flexible piece 601 will drive pull piece 602 so, stopper 603 removes, stopper 603 will drive pull piece 602 under external force and inclined plane effect, ejector pad 604 outwards removes, and give second spring 606 pressure, move to required position until flexible piece 601, stopper 603 will also get into one of them spacing groove of roof 4 inside under the effect of second spring 606 simultaneously, it is spacing to flexible piece 601, reached and carried out spacing purpose to the material of different widths.

Please refer to fig. 4, the cross section of the telescopic block 601 is an "L" shaped structure, the inner wall of the pushing block 604 is matched with the outer wall of the positioning rod 605, one end of the limiting block 603 is in an inclined plane, the inner wall of the top plate 4 is provided with a plurality of limiting grooves matched with the limiting block 603, and the plurality of limiting grooves are uniformly distributed in the top plate 4.

In this embodiment: through the structure, when the limiting block 603 moves under the action of external force, the limiting block 603 is in contact with the outer wall of one limiting groove, the extrusion force is applied to the limiting block 603, and the limiting block 603 moves under the action of the external force and the inclined plane and moves out of the limiting groove to enter the other limiting groove.

Please refer to fig. 2, one end of the infrared sensor 507 is electrically connected to an external emergency button through a wire, a conductive plate is installed at a position where the docking rod 505 contacts the movable block 503, one end of the movable block 503 is electrically connected to an external power source through a wire, a groove matched with the moving tracks of the switch button 502 and the movable block 503 is installed inside the fixed block 501, and an infrared emitter corresponding to the infrared sensor 507 is installed at the other side of the main body 1.

In this embodiment: when the staff arranged the hand in between blade 2 and the material of bending because of the error, the infrared ray that infrared emitter sent will be by the hand separation, and infrared inductor 507 will not receive the signal this moment, and controller 506 can control outside alarm and send out the police dispatch newspaper this moment, and emergent button of simultaneous control makes main part 1 stop work, prevents that the staff from receiving the injury.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bender that possesses urgent safeguard function which characterized in that includes:

a main body (1);

a bending blade (2) mounted on the inner side of the main body (1);

a cylinder (3) provided at one end of the main body (1);

the top plate (4) is hinged to the output end of the cylinder (3);

the alarm mechanism (5) is arranged outside one side of the main body (1), is connected with the emergency button through a lead and is used for protecting workers;

and the positioning mechanism (6) is arranged outside the top plate (4) and extends into the top plate (4) for positioning materials with different widths.

2. The bending machine with the emergency protection function according to claim 1, wherein the alarm mechanism (5) comprises a fixing block (501) fixedly connected to one side of the main body (1), a switch button (502) extending to the inside of the fixing block (501) is arranged outside the fixing block (501), one end of the switch button (502) is connected with a movable block (503), one end of the movable block (503) is connected with a first spring (504), a butt joint rod (505) is arranged at the bottom end of the movable block (503), a controller (506) is connected to the bottom end of the butt joint rod (505), and one end of the controller (506) is connected with an infrared inductor (507) extending to the outside of the fixing block (501).

3. The bending machine with the emergency protection function according to claim 1, wherein the positioning mechanism (6) comprises a telescopic block (601) and a pull block (602), the telescopic block (601) is slidably connected to the top end of the top plate (4), the pull block (602) is slidably connected to the inside of the telescopic block (601) and penetrates through the telescopic block (601) to the outside of the top plate (4), one end of the pull block (602) is connected with a limit block (603) extending to the inside of the top plate (4), the bottom end of the pull block (602) is fixedly connected with a push block (604) extending to the inside of the telescopic block (601), a positioning rod (605) extending to the inside of the telescopic block (601) is arranged on the inner wall of the push block (604), and a second spring (606) is sleeved on the outer wall of the positioning rod (605).

4. The bending machine with the emergency protection function according to claim 3, wherein the cross section of the telescopic block (601) is of an L-shaped structure, the inner wall of the push block (604) is matched with the outer wall of the positioning rod (605), and one end of the limiting block (603) is in an inclined plane state.

5. The bending machine with the emergency protection function according to claim 3, wherein a plurality of limiting grooves matched with the limiting blocks (603) are formed in the inner wall of the top plate (4) and are uniformly distributed in the top plate (4).

6. The bending machine with the emergency protection function according to claim 2, wherein one end of the infrared sensor (507) is electrically connected with an external emergency button through a wire, and a conducting strip is installed at a position where the butt joint rod (505) is in contact with the movable block (503).

7. The bending machine with the emergency protection function according to claim 2, wherein one end of the movable block (503) is electrically connected with an external power supply through a wire, a groove matched with the movement tracks of the switch button (502) and the movable block (503) is formed in the fixed block (501), and an infrared emitter corresponding to the infrared sensor (507) is installed on the other side of the main body (1).