CN216138037U - Automatic feeding device of bending machine - Google Patents

Abstract

The utility model relates to the field of automatic production, in particular to an automatic feeding device of a bending machine. The automatic feeding device comprises a frame body, be equipped with automatic feeding device, automatic bending device, conveyer and automatic welder on the support body, automatic feeding device includes the seat frame, sets up last work or material rest and the slide on the seat frame, be equipped with the charging tray on the material rest, the charging tray inclines to automatic bending device direction, the one end and the charging tray intercommunication of slide, the other end and automatic bending device intercommunication, be equipped with a plurality of shock attenuation sticks between charging tray and the last work or material rest, shock motor sets up the bottom of charging tray, be equipped with kicking plate and kicking cylinder between charging tray and the slide, the kicking cylinder sets up on last work or material rest, the piston rod and the kicking plate of kicking cylinder are connected and promote kicking plate round trip movement. The wire rod has realized automatic feeding, and the process need not manual operation, has saved the personnel selection cost and has improved production efficiency.

Description

Automatic feeding device of bending machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of automatic production, in particular to an automatic feeding device of a bending machine.

[ background of the utility model ]

Wire rod wide application in each production and processing field, along with the high-speed development of machining trade, the wire rod processing field also progressively adopts more advanced, traditional manual operation is replaced to more automatic equipment, however, the structure of present wire rod processing former is more loaded down with trivial details complicacy, structural design is scientific and reasonable inadequately, if carry out the bender of the operation of bending to the wire rod, generally single station is bent, if need bend in succession, need artifical manual to place each station of bending with the wire rod, when bending operation under this state, the skew takes place for the wire rod easily, make the fashioned precision of bending poor, wire rod fashioned machining precision has been influenced, lead to the face of weld unalignment, need artifical later stage to polish.

[ Utility model ] content

The utility model discloses an automatic feeding device of a bending machine according to the defects of the prior art.

The utility model is realized by the following technical scheme:

the utility model provides an automatic feeding device of bender, includes the support body, be equipped with automatic feeding device, automatic bending device, conveyer and automatic welder on the support body, automatic feeding device includes the seat frame, sets up last work or material rest and the slide on the seat frame, be equipped with the charging tray on the last work or material rest, the charging tray inclines to automatic bending device direction, the one end and the charging tray intercommunication of slide, the other end and automatic bending device intercommunication, be equipped with a plurality of shock attenuation sticks between charging tray and the last work or material rest, shock dynamo sets up the bottom of charging tray, be equipped with liftout plate and liftout cylinder between charging tray and the slide, the liftout cylinder sets up on last work or material rest, the piston rod and the liftout plate of liftout cylinder are connected and promote the liftout plate round trip movement.

Preferably, the end face of the material ejecting plate inclines towards the direction of the slide way and forms a V-shaped groove with the side wall of the slide way, and when the material ejecting cylinder drives the material ejecting plate to move, the wire can be clamped in the V-shaped groove and move along with the material ejecting plate.

Preferably, conveyer is including violently establishing the slide rail of support body both sides and erectting the cursor slide on the slide rail, be equipped with first sliding motor and first sliding seat on the support body both sides, be equipped with the belt between first sliding motor and the first sliding seat, be equipped with the wallet of centre gripping belt on the cursor slide, thereby first sliding motor and first sliding seat rotate the belt and drive the cursor slide along slide rail direction back and forth movement, cursor slide one end is equipped with picks up the cylinder, the piston rod that picks up the cylinder is equipped with the connecting rod, the both ends of connecting rod respectively are equipped with to press from both sides and get the cylinder, the cursor slide passes through the belt and moves to between the automatic bending device, picks up the cylinder and drives to press from both sides and get the cylinder and press from both sides the wire rod after bending and get.

Preferably, the automatic welding device comprises a first welding seat, a second welding seat and a sliding side rail, the sliding side rail is provided with the second welding seat, the first welding seat and the second welding seat are respectively provided with a welding cylinder, a piston rod of the welding cylinder is provided with a first pressing head, the positions of the first welding seat and the second welding seat of the opposite surface of the first pressing head are provided with second pressing heads with the same shapes as the first pressing heads, the first pressing head and the second pressing head are provided with grooves for fixing wires, one side of the second welding seat is provided with a butt welding cylinder, and the piston rod of the butt welding cylinder drives the second welding seat to move back and forth on the sliding side rail.

Preferably, still be equipped with the setting device that is used for the centre gripping wire rod on the support body, the setting device is including the design piece that the design was put up and was used for the design on the design frame with the setting, the design groove of placing the wire rod is seted up to the design piece, be equipped with the top tongue that alternates at the design piece and contradict with the design groove on the design piece, be equipped with the design cylinder that drives the top tongue and remove on the design frame.

The automatic feeding device of the bending machine has the following beneficial effects:

according to the automatic feeding device of the bending machine, the automatic feeding device, the automatic bending device, the conveying device and the automatic welding device are arranged, so that automatic feeding of wires is realized, manual operation is not needed in the process, the labor cost is saved, and the production efficiency is improved.

The conception, specific structure and effects of the present invention will be further described in conjunction with the accompanying drawings to fully understand the objects, features and effects of the present invention.

[ description of the drawings ]

FIGS. 1-3 are perspective views of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a left side view of the present invention;

FIG. 6 is a perspective view of an automatic welding apparatus;

FIG. 7 is a perspective view of an automatic bending apparatus;

FIG. 8 is a front view of the automatic bending apparatus;

FIG. 9 is an internal structural view of the automatic bending apparatus;

FIG. 10 is a right side view of the sizing device;

FIG. 11 is an enlarged view taken at A in FIG. 10;

a frame body 100; a seat frame 101; a loading frame 102; a slide 103; a tray 1021; a shock-absorbing rod 104; a vibration motor 105; a material ejecting plate 106; a liftout cylinder 107; a first bending frame 201; a first upper floating plate 202; a first folded bend 203; a first float cylinder 204; a first bend cylinder 205; a first gear 206; a first rack 207; a second bending frame 301; a second upper floating plate 302; a second bend 303; a second upper float cylinder 304; a second bending cylinder 305; a second gear 306; a second rack 307; a lateral screw rod slide table 41; a longitudinal screw sliding table 42; the claws 51; a positioning cylinder 52; a working portion 3011; an installation section 3012; a swivel base 53; a tail 511; a head portion 512; a slide rail 601; a slide arm 602; a first slide motor 603; a first sliding seat 604; a belt 605; a wallet 606; a pickup cylinder 607; a connecting rod 608; a gripping cylinder 609; a first solder seat 701; a second solder socket 702; slide side rails 703; a welding cylinder 704; a first pressing head 705; a second pressing head 706; a wire 90; a head and a tail 93; a groove 707; a butt-weld cylinder 708; a shaping frame 81; a shaping block 82; a shaping groove 83; a top tongue 84; a shaping cylinder 85; a chute port 1032; ejector plate end surfaces 1061; a side wall 1031; a first bent sub-panel 208; a second bent sub-panel 308;

[ detailed description ] embodiments

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-11, fig. 1-11 illustrate a preferred embodiment of an automatic feeding device for a bending machine:

the utility model provides an automatic feeding device of bender, includes support body 100, be equipped with automatic feeding device, automatic bending device, conveyer and automatic welder on support body 100, automatic feeding device and automatic bending device set up side by side, automatic bending device and automatic welder set up side by side, conveyer violently establishes on support body 100 and in proper order on automatic bending device station and automatic welder station round trip movement.

Specifically, the automatic feeding device comprises a seat frame 101, a feeding frame 102 and a slide way 103, wherein the feeding frame 102 and the slide way 103 are arranged on the seat frame 101, a material tray 1021 is arranged on the feeding frame 102, the material tray 1021 inclines towards the direction of the automatic bending device, one end of the slide way 103 is communicated with the material tray 1021, the other end of the slide way 103 is communicated with the automatic bending device, a plurality of shock absorption rods 104 are arranged between the material tray 1021 and the feeding frame 102, a shock motor 105 is arranged at the bottom of the material tray 1021, a material ejecting plate 106 and a material ejecting cylinder 107 are arranged between the material tray 1021 and the slide way 103, the material ejecting cylinder 107 is arranged on the feeding frame 102, and a piston rod of the material ejecting cylinder 107 is connected with the material ejecting plate 106 and pushes the material ejecting plate 106 to move back and forth. In this embodiment, a total of 8 shock absorbing rods 104 are provided, the shock absorbing rods 104 are made of pu materials, 4 shock absorbing rods are a group and are arranged between the left side and the right side of the material tray 1021 and the material loading frame 102, and the middle of the shock absorbing rods is provided with a vibration motor 105. When the automatic bending device is used, the vibration motor 105 is started, the wires 90 are placed on the tray 1021, the stacked wires 90 are vibrated and dispersed under the action of the vibration motor 105, and each wire 90 is sequentially arranged in a close fit manner under the influence of gravity because the tray 1021 is inclined towards the direction of the automatic bending device and the wires 90 are bent. During feeding, the wire 90 falls into the ejector plate end surface 1061, the ejector plate end surface 1061 is wide enough to accommodate only one wire 90, and the ejector cylinder 107 applies work to push the ejector plate 106 to move upward. In order to better drop the wire 90 onto the slide way 103, the ejector plate end surface 1061 is inclined towards the slide way 103, and when the wire 90 is pushed upwards, the inclined ejector plate end surface 1061 and the side wall 1031 of the slide way 103 form a V-shaped groove, and the wire 90 is collided and lifted along the side wall 1031. When the ejector plate 106 moves to the chute port 1032, the wire 90 automatically slides to the chute 103 under the action of gravity and falls into the automatic bending device because of no interference of the side wall 1031.

More specifically, automatic bending device is including setting up first portion of bending, second portion of bending, third portion of bending and the fourth portion of bending on seat frame 101, be equipped with the micromatic setting of the direction of movement back and forth between first portion of bending and the second portion of bending and the seat frame 101, first portion of bending sets up with the opposition of third portion of bending, the second portion of bending sets up with the opposition of fourth portion of bending, first portion of bending sets up side by side with the second portion of bending. The best mode of the embodiment is as follows: first portion of bending and second portion of bending all include first bending frame 201, first upper floating plate 202 and set up the first elbow 203 of floating plate 202 on first, first elbow 203 of bending sets up on first upper floating plate 202, first upper floating plate 202 promotes to go up and down through setting up the first upward floating cylinder 204 on first bending frame 201, be equipped with first bending cylinder 205 on first upper floating plate 202, first elbow 203 of bending is equipped with first gear 206, be equipped with first rack 207 on the piston rod of first bending cylinder 205, first rack 207 and the meshing of first gear 206, first bending cylinder 205 promotes first rack 207 and drives first elbow 203 with the meshing of first gear 206 and rotates. In this embodiment, for better bending, a first bending sub-plate 208 is further disposed on the first bending frame 201 and the second bending frame 301, when in use, the wire 90 falls onto the first bending frame 201, two ends of the wire 90 are abutted against the first bending sub-plate 208, at this time, the first floating cylinder 204 applies work to push the first floating plate 202 to drive the first bending head 203 to move and penetrate out of the first bending frame 201, then the first bending cylinder 205 applies work, the first rack 207 is engaged with the first gear 206 to drive the first bending head 203 to rotate, because two ends of the wire 90 are abutted against the first bending sub-plate 208, during bending, the first bending sub-plate 208 gives a fulcrum of bending, and through the first bending sub-plate 208, the wire 90 is bent for a first time by 90 degrees.

More specifically, third bending portion and fourth bending portion all include second bending frame 301, second upper floating plate 302 and set up the second bend 303 of second upper floating plate 302, second upper floating plate 302 promotes the lift through the second upper floating cylinder 304 that sets up on second bending frame 301, be equipped with second bending cylinder 305 on the second upper floating plate 302, second bend 303 is equipped with second gear 306, be equipped with second rack 307 on the piston rod of second bending cylinder 305, second rack 307 and the meshing of second gear 306, second bending cylinder 305 promotes second rack 307 and the meshing of second gear 306 drives second bend 303 and rotates. In this embodiment, for better bending, second bending auxiliary plates 308 are further arranged on the third bending frame and the fourth bending frame, when the bending machine is used, after the first bending is completed, the second floating cylinder 304 does work at the moment, the second floating cylinder 302 is pushed to drive the second bending head 303 to move and penetrate out of the second bending frame 301, then the second bending cylinder 305 does work, the second rack 307 is meshed with the second gear 306 to drive the second bending head 303 to rotate, the wire 90 is abutted against the second bending auxiliary plates 308 at the moment, during the bending, the second bending auxiliary plates 308 give a bending fulcrum, the wire 90 is bent for the second time through the second bending auxiliary plates 308, and after the second bending, the head and the tail 93 of the wire 90 are connected at the moment.

More specifically, the fine adjustment device comprises a transverse screw rod sliding table 41 and a longitudinal screw rod sliding table 42, and the transverse screw rod sliding table 41 and the longitudinal screw rod sliding table 42 are vertically overlapped. In this embodiment, the fine adjustment device is arranged under the first bending portion and the second bending portion, and after bending, the end-to-end 93 of the wire 90 is more accurately butted by adjusting the positions of the transverse screw rod sliding table 41 and the longitudinal screw rod sliding table 42.

More specifically, still be equipped with the locating pawl device on the second bending frame 301, the locating pawl device includes jack catch 51 and location cylinder 52, the second bending frame 301 includes work portion 3011 and installation department 3012, be equipped with swivel mount 53 between jack catch 51 and the work portion 3011, swivel mount 53 is articulated with jack catch 51, location cylinder 52 sets up on installation department 3012, location cylinder 52's piston rod is articulated with jack catch 51's afterbody 511, thereby location cylinder 52 promotes jack catch 51 to revolute seat 53 and rotate head 512 and the conflict location of wire rod 90 that makes jack catch 51. After the first bending, the wire 90 is abutted to the second bending auxiliary plate 308, and meanwhile, the positioning cylinder 52 is started to push the jaw 51 to rotate around the rotating seat 53, so that the head 512 of the jaw 51 is abutted to the wire 90, and the wire 90 is fixed.

More specifically, the conveying device includes a sliding rail 601 transversely disposed on two sides of the frame body 100 and a sliding arm 602 disposed on the sliding rail 601, a first sliding motor 603 and a first sliding seat 604 are disposed on two sides of the frame body 100, a belt 605 is disposed between the first sliding motor 603 and the first sliding seat 604, a leather clamp 606 for clamping the belt 605 is disposed on the sliding arm 602, the first sliding motor 603 and the first sliding seat 604 rotate the belt 605 to drive the sliding arm 602 to move back and forth along the direction of the sliding rail 601, a pickup cylinder 607 is disposed at one end of the sliding arm 602, a piston rod of the pickup cylinder 607 is provided with a connecting rod 608, two ends of the connecting rod 608 are respectively provided with a clamping cylinder 609, the sliding arm 602 moves between the first bending portion and the second bending portion through the belt 605, and the pickup cylinder 607 drives the clamping cylinder 609 to clamp the bent wire 90. After the second bending is completed, the first sliding motor 603 and the first sliding seat 604 are started, the first sliding motor 603 and the first sliding seat 604 rotate the belt 605 to drive the sliding arm 602 to move towards the positive direction of the wire 90, after the wire 90 arrives, the picking cylinder 607 is started to drive the clamping cylinder 609 to move downwards and reach the position of the wire 90, and the clamping cylinder 609 clamps the bent wire 90 to move towards the direction of the automatic welding device.

More specifically, the automatic welding device includes a first welding seat 701, a second welding seat 702, and at least one sliding side rail 703, the first welding seat 701 or the second welding seat 702 is disposed on the sliding side rail 703, both the first welding seat 701 and the second welding seat 702 are provided with a welding cylinder 704, a piston rod of the welding cylinder 704 is provided with a first pressing head 705, positions of the first welding seat 701 and the second welding seat 702 on an opposite surface of the first pressing head 705 are provided with a second pressing head 706 having a same shape as the first pressing head 705, the first pressing head 705 and the second pressing head 706 are provided with grooves 707 for fixing the wire 90, one side of the automatic welding device is provided with a butt-welding cylinder 708, and the piston rod of the butt-welding cylinder 708 drives the first welding seat 701 or the second welding seat 702 to move back and forth on the sliding side rail 703. In this embodiment, the second welding seat 702 is disposed on the sliding side rail 703, and a piston rod of the butt-welding cylinder 708 is connected to the second welding seat 702; this embodiment adopts the butt-joint to connect, wire rod 90 after bending is shifted to the automatic welder station by the conveyer centre gripping on, wire rod 90 end to end both ends are placed in recess 707, recess 707 makes wire rod 90 end to end both ends align and places, butt-joint cylinder 708 does work this moment, make second weld holder 702 to the motion of first weld holder 701 direction, make wire rod 90 end to end both ends contradict each other, butt-joint cylinder 708 is still doing work this moment, exert the electric current to wire rod 90 end to end both ends simultaneously, butt-joint cylinder 708's axial pressure when wire rod 90 end to end both ends are heated to the plastic state by the electric current causes wire rod 90 end to end both ends to connect, accomplish the butt-joint.

More specifically, for wire rod 90 end to end both ends junction is more level and smooth, still be equipped with the setting device that is used for centre gripping wire rod 90 on the support body 100, the setting device is including setting frame 81 and the design piece 82 that sets up and be used for the design on setting frame 81, the design groove 83 of placing wire rod 90 is seted up to the design piece 82, be equipped with on the design piece 82 and alternate at the design piece 82 and with the design groove 83 conflict top tongue 84, be equipped with the design cylinder 85 that drives top tongue 84 and remove on the setting frame 81. During the use, after accomplishing the butt welding, conveyer shifts wire rod 90 to the setting device rapidly to place the end 93 both ends of wire rod 90 after the butt welding on the design groove 83, design cylinder 85 starts, drives tongue 84 and contradicts with design groove 83.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic feeding device of bender, includes support body (100), be equipped with automatic feeding device, automatic bending device, conveyer and automatic welder on support body (100), its characterized in that: the automatic feeding device comprises a seat frame (101), a feeding frame (102) and a slide way (103), wherein the feeding frame (102) is provided with a material tray (1021), the material tray (1021) inclines towards the direction of the automatic bending device, one end of the slide way (103) is communicated with the material tray (1021), the other end of the slide way is communicated with the automatic bending device, a plurality of shock absorption rods (104) are arranged between the material tray (1021) and the feeding frame (102), a vibration motor (105) is arranged at the bottom of the material tray (1021), a material ejecting plate (106) and a material ejecting cylinder (107) are arranged between the material tray (1021) and the slide way (103), the material ejecting cylinder (107) is arranged on the feeding frame (102), and a piston rod of the material ejecting cylinder (107) is connected with the material ejecting plate (106) and pushes the material ejecting plate (106) to move back and forth.

2. The automatic feeding device of a bending machine according to claim 1, characterized in that: the end face (1061) of the ejector plate inclines towards the direction of the slide way (103) and forms a V-shaped groove with the side wall (1031) of the slide way (103), and when the ejector cylinder (107) drives the ejector plate (106) to move, the wire (90) can be clamped in the V-shaped groove and move along with the ejector plate (106).

3. The automatic feeding device of a bending machine according to claim 1, characterized in that: the conveying device comprises sliding rails (601) transversely arranged on two sides of a frame body (100) and sliding arms (602) erected on the sliding rails (601), wherein a first sliding motor (603) and a first sliding seat (604) are arranged on two sides of the frame body (100), a belt (605) is arranged between the first sliding motor (603) and the first sliding seat (604), a leather clamp (606) for clamping the belt (605) is arranged on the sliding arm (602), the first sliding motor (603) and the first sliding seat (604) rotate the belt (605) so as to drive the sliding arm (602) to move back and forth along the direction of the sliding rails (601), a pickup cylinder (607) is arranged at one end of the sliding arm (602), a connecting rod (608) is arranged on a piston rod of the pickup cylinder (607), clamping cylinders (609) are respectively arranged at two ends of the connecting rod (608), and the sliding arm (602) moves between automatic bending devices through the belt (605), the picking cylinder (607) drives the clamping cylinder (609) to clamp the bent wire (90).

4. The automatic feeding device of a bending machine according to claim 1, characterized in that: the automatic welding device comprises a first welding seat (701), a second welding seat (702) and a sliding side rail (703), a second welding seat (702) is arranged on the sliding side rail (703), welding cylinders (704) are arranged on the first welding seat (701) and the second welding seat (702), a piston rod of the welding cylinder (704) is provided with a first pressing head (705), a second pressing head (706) with the same shape as the first pressing head (705) is arranged at the position of the first welding seat (701) and the second welding seat (702) which are opposite to the first pressing head (705), the first pressing head (705) and the second pressing head (706) are provided with grooves (707) for fixing wires (90), and a butt-welding air cylinder (708) is arranged on one side of the second welding seat (702), and a piston rod of the butt-welding air cylinder (708) drives the second welding seat (702) to move back and forth on the sliding side rail (703).

5. The automatic feeding device of a bending machine according to claim 1, characterized in that: still be equipped with the setting device who is used for centre gripping wire rod (90) on support body (100), the setting device is used for the design piece (82) of stereotyping including stereotyping frame (81) and setting on stereotyping frame (81), stereotyping groove (83) of placing wire rod (90) are seted up in stereotyping piece (82), be equipped with on stereotyping piece (82) and alternate at stereotyping piece (82) and with stereotyping tongue (84) of contradicting in groove (83), be equipped with on stereotyping frame (81) and drive design cylinder (85) that acrotongue (84) removed.

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