CN214768462U

CN214768462U - Bending machine with follow-up feeding mechanism

Info

Publication number: CN214768462U
Application number: CN202023019583.2U
Authority: CN
Inventors: 吴开松; 卞正文
Original assignee: Yangzhou Kenike Machinery Technology Co ltd
Current assignee: Yangzhou Kenike Machinery Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-19
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a bender with follow-up feed mechanism. This kind of bender with follow-up feed mechanism includes: bender body, follow-up feed mechanism, manipulator, follow-up feed mechanism set up in the feed side of bender body, and follow-up feed mechanism includes: driving piece one, layer board, frame and bender body interval set up, and driving piece one is installed in the frame, and driving piece one has the output along vertical motion, and the layer board articulates in the output, and manipulator and follow-up feed mechanism interval set up and be used for the centre gripping board of bending. Through setting up follow-up feed mechanism, the fifty percent discount bent plate supports to the bent plate articulates in driving piece one through the axis body, makes the bent plate can rotate along with bending of the bent plate in step, thereby reduces the load that the manipulator received.

Description

Bending machine with follow-up feeding mechanism

Technical Field

The utility model relates to a bender field, in particular to bender with follow-up feed mechanism.

Background

The bending machine is a machine capable of bending a thin plate, the thin plate to be bent is clamped by a manipulator to be fed at present, the manipulator is directly used for feeding, the manipulator is used for clamping one end of the bent plate, the manipulator completely bears the weight of the bent plate, the higher requirement is provided for the bearing capacity of the manipulator, and the manipulator is easy to damage.

SUMMERY OF THE UTILITY MODEL

This application is through providing a bender with follow-up feed mechanism to reduce the load that the board of bending produced the manipulator.

The embodiment of the application provides a bender with follow-up feed mechanism, includes:

a bending machine body;

follow-up feed mechanism, follow-up feed mechanism sets up in the feed side of bender body, follow-up feed mechanism includes:

a frame;

the first driving piece is arranged on the rack and provided with an output end moving along the vertical direction;

the supporting plate is hinged to the output end;

and the manipulator and the follow-up feeding mechanism are arranged at intervals and used for clamping the bent plate.

This kind of bender with follow-up feed mechanism is when using, the board of will bending is placed on the layer board, support by the layer board fifty percent discount bent board, carry out the centre gripping by manipulator fifty percent discount bent board simultaneously and will bend the board and send into the bender, the board of bending is by the in-process of being bent, by a driving piece drive layer board and the board synchronous motion of bending, and be follow-up motion by the crooked drive layer board of bent board, realize supporting often of layer board fifty percent discount bent board, with this load that reduces the manipulator.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

further: the follow-up feed mechanism further comprises: the shaft body is arranged along the feeding direction perpendicular to the bending plate and is installed on the supporting plate, and the output end is hinged to the shaft body. The beneficial effect of this step: the shaft body is used for realizing the connection between the first driving piece and the supporting plate.

Further: the axis body is connected with two driving pieces I which are arranged at intervals. The beneficial effect of this step: the pair of shafts is supported at multiple points through the two driving pieces.

Further: the layer board has the polylith and sets up along feeding direction mutual interval in proper order.

Further: follow-up feed mechanism still includes: and the positioning assembly is arranged on the supporting plate and is used for positioning the bending plate on the supporting plate. The beneficial effect of this step: through locating component, improve the stability that the board of bending was located the layer board.

Further: the positioning assembly comprises: the positioning blocks are two groups and are at least one group, each positioning block is connected to one corresponding driving element two arranged on the supporting plate, the driving element two is used for driving the positioning blocks in the same group to move in opposite directions or away from each other, and the positioning blocks are provided with matched slots corresponding to the bending plates. The beneficial effect of this step: the bending plate is inserted into the slot and clamped by the positioning block, so that the bending plate is positioned on the supporting plate.

Further: the positioning assembly further comprises: the connecting piece, the connecting piece set up in driving piece two with between the locating piece, the layer board corresponds to the guiding hole has been seted up to the connecting piece, the connecting piece slide set up in the guiding hole, the upper end both sides of connecting piece are provided with the deflector, the layer board corresponds the guide way has been seted up, the deflector slide set up in the guiding groove. The beneficial effect of this step: through setting up the connecting piece, be convenient for on the one hand with locating piece connection in driving piece two, on the other hand is convenient for change the locating piece, make slot and the board phase-match of bending.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the manipulator centre gripping was bent the board, through setting up follow-up feed mechanism, the fifty percent discount bent plate supported to the board of bending articulates in driving piece one through the axis body, makes the board of bending can rotate along with the bending of the board of bending in step, thereby reduces the load that the manipulator received.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is a schematic three-dimensional structure of a servo feeding mechanism according to a first embodiment;

FIG. 3 is a schematic two-dimensional structure of a servo feeding mechanism according to the first embodiment;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;

fig. 5 is a schematic structural view of a follow-up feeding mechanism in the second embodiment.

Wherein the content of the first and second substances,

1, bending machine body;

2, a follow-up feeding mechanism, a first 201 driving part, a first 202 supporting plate, a 203 frame, a 204 shaft body, a 205 convex block, a 206 positioning component, a second 207 driving part, a 208 positioning block, a 209 connecting piece, a 210 slot, a 211 ball screw nut pair, a 212 motor, a 213 guide hole, a 214 guide plate and a 215 guide groove;

3 mechanical arm.

Detailed Description

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; the mechanical connection can be realized by selecting a proper connection mode in the prior art, such as welding, riveting, threaded connection, bonding, pin connection, key connection, elastic deformation connection, buckle connection, interference connection and injection molding; or an electrical connection, transmitting energy or signals by electricity; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example one

As shown in fig. 1 and 2, a bending machine having a following feeding mechanism includes: bender body 1, follow-up feed mechanism 2, manipulator 3, follow-up feed mechanism 2 sets up in the feeding side of bender body 1, and follow-up feed mechanism 2 includes: driving piece 201, layer board 202, frame 203 and 1 interval setting of bender body, and driving piece 201 is installed in frame 203, and driving piece 201 has the output along vertical motion, and layer board 202 articulates in the output, and manipulator 3 sets up and is used for the centre gripping board of bending with follow-up feed mechanism 2 intervals.

As shown in fig. 3 and 4, preferably, the bending machine body 1 is a numerically controlled bending machine, preferably, the driving element one 201 is an air cylinder, the output end is the end of the piston rod of the air cylinder, and the following feeding mechanism 2 further includes: axis body 204, axis body 204 set up along the feed direction of the perpendicular to board of bending, and the both sides of layer board 202 lower surface are provided with two lugs 205 corresponding to axis body 204, and fixed connection is in the lug 205 that corresponds respectively at the both ends of axis body 204, and driving piece 201 of layer board 202 lower extreme handing-over has two, and the mutual interval of cylinder sets up, and the cylinder body fixed connection of cylinder is in frame 203, and the piston rod of cylinder is articulated with axis body 204.

As shown in fig. 2, the following feed mechanism 2 further includes: and the positioning assembly 206 is used for installing a positioning plate, and the positioning assembly 206 is used for positioning the bending plate on the supporting plate 202.

As shown in fig. 4, the positioning assembly 206 includes: the second driving element 207, the positioning blocks 208 and the connecting elements 209 are arranged in a group, the positioning blocks 208 are arranged in pairs and have at least one group, each positioning block 208 is connected to the second driving element 207 correspondingly arranged on the supporting plate 202, the positioning blocks 208 are provided with matched slots 210 correspondingly to the bending plates, the connecting elements 209 are arranged between the second driving element 207 and the positioning blocks 208, the connecting elements 209 are used for connecting the positioning blocks 208 to the second driving element 207, and the second driving element 207 is used for driving the positioning blocks 208 in the same group to move in opposite directions or in opposite directions.

Specifically, as shown in fig. 2-4, there are four positioning blocks 208, the second driving element 207 includes a ball screw nut pair 211 mounted on the lower surface of the supporting plate 202 and a motor 212, an output shaft of the motor 212 is connected to one end of a screw in the ball screw nut pair 211, the motor 212 drives the screw to rotate, a lower end of the connecting element 209 is connected to a nut of the ball screw nut pair 211, the supporting plate 202 has a guide hole 213 corresponding to the connecting element 209, a middle portion of the connecting element 209 is slidably disposed in the guide hole 213, an upper end of the connecting element 209 extends above the guide block and has guide plates 214 protruding from two sides thereof, an upper surface of the supporting plate 202 has a guide groove 215 corresponding to the guide plate 214, and the guide plates 214 are further slidably disposed in the guide groove 215.

This kind of bender during operation with follow-up feed mechanism, the board of will bending is placed on layer board 202, one side of the board of bending and will bend the board by 3 centre grippings of manipulator send into the bender, at the in-process of bender work, admit air to the cylinder through control, make layer board 202 along with the board motion of bending, and bend the board at crooked in-process, can drive layer board 202 and rotate round the pin joint of axis body 204 and cylinder simultaneously, thereby realize the follow-up of push pedal fifty percent discount board and support.

Example two

As shown in fig. 5, the second embodiment is different from the first embodiment in that there are three support plates 202 in the follow-up feeding mechanism, wherein the support plate located at one side of the bending machine body is provided with a positioning component 201, the three support plates 202 are sequentially arranged at intervals along the feeding direction, each support plate 202 is provided with a shaft 204 and is hinged to the frame 203 through an air cylinder, and the three support plates 202 are arranged so that, for a bending plate with a large plate surface, if one support plate 202 corresponding to the large plate surface is arranged, the processing and assembling difficulty of the follow-up feeding mechanism 2 is increased, the cost of the follow-up feeding mechanism 2 is increased, and if the bending plate surface is smaller than that of the support plate 202, the manipulator 3 cannot clamp the bending plate, so that the support plates 202 are arranged into the three support plates 202 arranged in sequence, on one hand, the processing and assembling difficulty of the follow-up feeding mechanism can be reduced, on the other hand, when the bending plate with a small bending plate surface is used, only one or a plurality of supporting plates 202 with matched sizes need to be lifted, and the bending plate is supported.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A bending machine with a follow-up feed mechanism, comprising:

a bending machine body;

a frame;

the supporting plate is hinged to the output end;

2. The bending machine according to claim 1, wherein said follower feed mechanism further comprises: the shaft body is arranged along the feeding direction perpendicular to the bending plate and is installed on the supporting plate, and the output end is hinged to the shaft body.

3. The bending machine according to claim 2, wherein two driving members I are connected to the shaft body and spaced from each other.

4. The bending machine according to claim 3, wherein said supporting plate has a plurality of pieces and is sequentially spaced from each other along the feeding direction.

5. The bending machine according to any one of claims 3 or 4, wherein the follow-up feeding mechanism further comprises: and the positioning assembly is arranged on the supporting plate and is used for positioning the bending plate on the supporting plate.

6. The bending machine according to claim 5, wherein said positioning assembly comprises: the positioning blocks are two groups and are at least one group, each positioning block is connected to one corresponding driving element two arranged on the supporting plate, the driving element two is used for driving the positioning blocks in the same group to move in opposite directions or away from each other, and the positioning blocks are provided with matched slots corresponding to the bending plates.

7. The bending machine according to claim 6, wherein said positioning assembly further comprises: the connecting piece, the connecting piece set up in driving piece two with between the locating piece, the layer board corresponds to the guiding hole has been seted up to the connecting piece, the connecting piece slide set up in the guiding hole, the upper end both sides of connecting piece are provided with the deflector, the layer board corresponds the guide way has been seted up, the deflector slide set up in the guiding groove.