CN216938084U

CN216938084U - Bar numerical control feeder

Info

Publication number: CN216938084U
Application number: CN202123447207.8U
Authority: CN
Inventors: 余洪; 熊留伟
Original assignee: Haozheng Changzhou Intelligent Technology Co ltd
Current assignee: Haozheng Changzhou Intelligent Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-12
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a strip numerical control feeder which comprises two supports, wherein a movable plate is connected to the tops of the two supports close to each other in a sliding mode, a concave frame is fixedly connected to the tops of the movable plates, and first air cylinders are fixedly connected to the left side and the right side of the top of the concave frame. According to the utility model, the concave plate is driven to move downwards by the first air cylinder, so that the concave plate is tightly attached to the top of the movable plate, the first limiting plate is driven to move downwards by the second air cylinder, the first limiting plate drives the first anti-slip mat to move downwards to fix the top of the strip material, meanwhile, the second limiting plate is driven to move in opposite directions by the third air cylinder, the second limiting plate drives the second anti-slip mat to move in opposite directions to fix the left side and the right side of the strip material, the fixing effect of the strip material is further improved, the phenomenon that the strip material is loosened in position is avoided, and the strip material fixing structure has the advantage of better fixing effect.

Description

Strip numerical control feeder

Technical Field

The utility model relates to the technical field of strip material numerical control feeding, in particular to a strip material numerical control feeding machine.

Background

The feeder is the machine that adds the effort to the material with the help of the machine motion, move the transportation to the material, the feeder is the light industry, the indispensable equipment of heavy industry, and current strip material numerical control material feeding unit is at the in-process of pay-off, because strip material is fixed through a fixed point more, easily lead to the strip material to take place the not hard up phenomenon in the in-process of punching press, thereby lead to the punching press position inaccurate, influence the punching press effect of product, there is the relatively poor defect of fixed effect, thereby can not satisfy user's user demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the related problems in the background art, the utility model aims to provide a strip numerical control feeder, which solves the problem that the existing feeding device is poor in fixing effect.

In order to achieve the purpose, the utility model provides the following technical scheme:

a strip numerical control feeder comprises two supports, a movable plate is connected to the tops of two sides, close to each other, of the two supports in a sliding mode, a concave frame is fixedly connected to the tops of the movable plates, first air cylinders are fixedly connected to the left side and the right side of the top of the concave frame, the telescopic ends of the first air cylinders extend to the inner cavity of the concave frame and are fixedly connected with concave plates, a second air cylinder is fixedly connected to the center of the top of the concave plate, the telescopic ends of the second air cylinders extend to the inner cavity of the concave plate and are fixedly connected with second limiting plates, first anti-skid pads are bonded to the bottoms of the first limiting plates, third air cylinders are fixedly connected to the left side and the right side of the concave plates, the telescopic ends of the third air cylinders extend to the inner cavity of the concave plate and are fixedly connected with second limiting plates, second anti-skid pads are bonded to one sides, close to the second limiting plates, the top of second limiting plate and the top sliding connection of concave plate inner chamber, the bottom fixedly connected with connecting plate that the support is close to one side mutually, the top of connecting plate is provided with actuating mechanism.

As a further description of the above scheme, the left side and the right side of the top of the first limiting plate are both fixedly connected with guide rods, and the tops of the guide rods extend to the top of the concave plate and are fixedly connected with limiting blocks.

As a further description of the above scheme, the top of the outer surface of the guide rod is fixedly connected with a cushion pad below the limiting block, and the cushion pad, the first non-slip mat and the second non-slip mat are made of rubber materials through injection molding.

As further description of the above scheme, guide holes are formed in the left side and the right side of the top of the concave plate and in positions matched with the guide rods for use, and the outer surfaces of the guide rods are in sliding connection with the inner surfaces of the guide holes.

As a further description of the above scheme, the top of the second limiting plate is fixedly connected with a sliding block, sliding grooves are formed in the left side and the right side of the top of the inner cavity of the concave plate, and the outer surface of the sliding block is connected with the inner surface of the sliding grooves in a sliding manner.

As a further description of the above scheme, the top of the left and right sides of the concave plate is fixedly connected with a guide block, the left and right sides of the inner cavity of the concave frame are provided with guide grooves, and the outer surface of the guide block is slidably connected with the inner surface of the guide groove.

As a further description of the above scheme, the left and right sides of the moving plate are both fixedly connected with a moving block, the top of the bracket close to one side is both provided with a moving groove, and the outer surface of the moving block is slidably connected with the inner surface of the moving groove.

As a further description of the above scheme, the driving mechanism includes a servo motor, the bottom of the servo motor is fixedly connected with the top of the connecting plate, the output end of the servo motor is fixedly connected with a lead screw, the front end of the top of the connecting plate is fixedly connected with an installation plate, the front of the lead screw is rotatably connected with the connection of the installation plate through a bearing, the outer surface of the lead screw is in threaded connection with a driving plate, and the top of the driving plate is fixedly connected with the connection of the bottom of the moving plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the strip material fixing device, the first air cylinder is arranged to drive the concave plate to move downwards, so that the concave plate is tightly attached to the top of the movable plate, the second air cylinder is arranged to drive the first limiting plate to move downwards, the first limiting plate drives the first non-slip mat to move downwards to fix the top of a strip material, meanwhile, the third air cylinder is arranged to drive the second limiting plate to move in opposite directions, the second limiting plate drives the second non-slip mat to move in opposite directions to fix the left side and the right side of the strip material, the strip material fixing effect is further improved, the phenomenon that the strip material is loosened in position is avoided, and by means of the structure, the strip material fixing device has the advantage of good fixing effect, the problem that the existing feeding device is poor in fixing effect is solved, and the using requirements of users can be better met.

Drawings

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

FIG. 2 is a front cross-sectional view of the stent structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at a;

FIG. 4 is an enlarged view of the structure of FIG. 2 at b;

FIG. 5 is a perspective view of a third cylinder configuration of the present invention;

fig. 6 is a right side view of the driving mechanism structure of the present invention.

In the figure: 1. a support; 2. moving the plate; 3. a concave frame; 4. a first cylinder; 5. a concave plate; 6. a second cylinder; 7. a first limit plate; 8. a first non-slip mat; 9. a third cylinder; 10. a second limiting plate; 11. a second non-slip mat; 12. a guide bar; 13. a limiting block; 14. a cushion pad; 15. a guide hole; 16. a slider; 17. a chute; 18. a guide block; 19. a guide groove; 20. a movable block; 21. a movable groove; 22. a drive mechanism; 221. a servo motor; 222. a screw rod; 223. mounting a plate; 224. a drive plate; 23. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-6, a strip numerical control feeder comprises two brackets 1, wherein the two brackets 1 are provided, the top of the side, close to the two brackets 1, of each bracket is slidably connected with a movable plate 2, the top of each movable plate 2 is fixedly connected with a concave frame 3, the left side and the right side of the top of each concave frame 3 are fixedly connected with a first air cylinder 4, the telescopic end of each first air cylinder 4 extends to the inner cavity of the corresponding concave frame 3 and is fixedly connected with a concave plate 5, the center of the top of each concave plate 5 is fixedly connected with a second air cylinder 6, the telescopic end of each second air cylinder 6 extends to the inner cavity of the corresponding concave plate 5 and is fixedly connected with a second limiting plate 10, the bottom of each first limiting plate 7 is bonded with a first non-slip mat 8, the left side and the right side of each concave plate 5 are fixedly connected with a third air cylinder 9, the telescopic end of each third air cylinder 9 extends to the inner cavity of the corresponding concave plate 5 and is fixedly connected with a second limiting plate 10, the side, close to the second limiting plate 10, is respectively bonded with a second non-slip mat 11, the top of the second limiting plate 10 is connected with the top of the cavity of the concave plate 5 in a sliding way, the bottom of one side, close to the bracket 1, of the bracket is fixedly connected with a connecting plate 23, the top of the connecting plate 23 is provided with a driving mechanism 22, the concave plate 5 is driven to move downwards by arranging the first air cylinder 4, so that the concave plate 5 is tightly attached to the top of the movable plate 2, the first air cylinder 6 is arranged to drive the first limiting plate 7 to move downwards, the first limiting plate 7 drives the first non-slip mat 8 to move downwards to fix the top of the strip material, meanwhile, the third air cylinder 9 is arranged to drive the second limiting plate 10 to move towards each other, the second limiting plate 10 drives the second non-slip mat 11 to move towards each other to fix the left side and the right side of the strip material, the strip material fixing effect is further improved, the phenomenon that the strip material is not loosened in position is avoided, and the structure has the advantage of good fixing effect, the problem of current material feeding unit have fixed effect relatively poor is solved to can be better satisfy user's user demand.

Wherein, the equal fixedly connected with guide arm 12 in the left and right sides at first limiting plate 7 top, the top of guide arm 12 extends to the top and the fixedly connected with stopper 13 of concave plate 5, through setting up guide arm 12 and stopper 13, has made things convenient for and has led to first limiting plate 7, also carries on spacingly to it simultaneously, avoids guide arm 12 the phenomenon that dislocates to appear.

Specifically, the top of 12 surfaces of guide arm just is located stopper 13's below fixedly connected with blotter 14, and blotter 14, first slipmat 8 and second slipmat 11 are the rubber material and mould plastics and form, through setting up blotter 14, can cushion stopper 13, avoid guide arm 12 the phenomenon of damage to appear.

As shown in fig. 3, guide holes 15 are formed at the left and right sides of the top of the concave plate 5 and at positions matched with the guide rods 12 for use, the outer surfaces of the guide rods 12 are slidably connected with the inner surfaces of the guide holes 15, and the guide rods 12 are conveniently guided by the guide holes 15.

Wherein, the top fixedly connected with slider 16 of second limiting plate 10, spout 17 has all been seted up to the left and right sides at the 5 inner chamber tops of concave plate, and slider 16's surface and spout 17's internal surface sliding connection have made things convenient for to lead to second limiting plate 10 through setting up slider 16 and spout 17, also carry on spacingly to it simultaneously.

Concretely, the equal fixedly connected with guide block 18 in top of the concave plate 5 left and right sides, guide way 19 has all been seted up to the left and right sides of 3 inner chambers of spill frame, and the surface of guide block 18 and the internal surface sliding connection of guide way 19 have made things convenient for and have led to concave plate 5 through setting up guide block 18 and guide way 19, also spacing it simultaneously.

In the utility model, the left side and the right side of the moving plate 2 are both fixedly connected with the movable blocks 20, the top parts of the sides, close to one side, of the brackets 1 are both provided with the movable grooves 21, the outer surfaces of the movable blocks 20 are in sliding connection with the inner surfaces of the movable grooves 21, and the movable blocks 20 and the movable grooves 21 are arranged, so that the moving plate 2 is convenient to guide.

As shown in fig. 6, the driving mechanism 22 includes a servo motor 221, the bottom of the servo motor 221 is fixedly connected with the top of the connecting plate 23, an output end of the servo motor 221 is fixedly connected with a lead screw 222, a front end of the top of the connecting plate 23 is fixedly connected with a mounting plate 223, a connection portion of a front surface of the lead screw 222 and the mounting plate 223 is rotatably connected through a bearing, an outer surface of the lead screw 222 is in threaded connection with a driving plate 224, a connection portion of the top of the driving plate 224 and the bottom of the moving plate 2 is fixedly connected, the lead screw 222 is driven by the servo motor 221 to rotate, the lead screw 222 drives the driving plate 224 to reciprocate back and forth, the driving plate 224 drives the moving plate 2 to reciprocate back and forth, and the strip is fed.

The working principle is as follows: when the strip material needs to be punched, the strip material is placed at the top of the moving plate 2 and placed in the middle, at this time, the first cylinder 4, the second cylinder 6 and the third cylinder 9 are sequentially started by the external controller, at this time, the first cylinder 4 drives the concave plate 5 to move downwards, so that the concave plate 5 is tightly attached to the top of the moving plate 2, meanwhile, the second cylinder 6 drives the first limiting plate 7 to move downwards, the first limiting plate 7 drives the guide rod 12 and the limiting block 13 to move downwards, the first limiting plate 7 can be guided by the guide rod 12, at the same time, the first limiting plate 7 also drives the first anti-skid pad 8 to move downwards, so that the bottom of the first anti-skid pad 8 is tightly attached to the top of the strip material, so as to fix the top of the strip material, finally, the third cylinder 9 drives the second limiting plate 10 to move towards each other, the second limiting plate 10 drives the second anti-skid pad 11 to move towards each other, fix the left and right sides of strip, further improve the fixed effect of strip, avoid the strip to take place the not hard up phenomenon in position, finally, drive lead screw 222 through servo motor 221 and rotate, lead screw 222 drives drive plate 224 and carries out reciprocating motion, drive plate 224 drives movable plate 2 and carries out reciprocating motion, pay-off to the strip, in order to improve its stamping effect, through setting up above structure, the better advantage of fixed effect has been possessed, the current material feeding unit has the relatively poor problem of fixed effect, thereby can be better satisfy user's user demand.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strip numerical control feeder, includes support (1) and first limiting plate (7), its characterized in that: the quantity of support (1) is two, two the top sliding connection of one side that support (1) is close to mutually has movable plate (2), the top fixedly connected with spill frame (3) of movable plate (2), the equal fixedly connected with first cylinder (4) of the left and right sides at spill frame (3) top, the flexible end of first cylinder (4) extends to the inner chamber and the fixedly connected with gib block (5) of spill frame (3), fixedly connected with second cylinder (6) are located at the center at gib block (5) top, the flexible end of second cylinder (6) extends to the inner chamber and the fixedly connected with second limiting plate (10) of gib block (5), the bottom of first limiting plate (7) bonds and has first slipmat (8), the equal fixedly connected with third cylinder (9) of both sides about gib block (5), the flexible end of third cylinder (9) extends to the inner chamber and the fixedly connected with second limiting plate of gib block (5) (10) The anti-skid device comprises a first limiting plate (10), a second anti-skid pad (11) is bonded on one side, close to the second limiting plate (10), of the second limiting plate, the top of the second limiting plate (10) is connected with the top of an inner cavity of a concave plate (5) in a sliding mode, a support (1) is close to the bottom fixedly connected with connecting plate (23) on one side, and a driving mechanism (22) is arranged at the top of the connecting plate (23).

2. The strip numerical control feeder according to claim 1, characterized in that: the equal fixedly connected with guide arm (12) of the left and right sides at first limiting plate (7) top, the top of guide arm (12) extends to the top and the fixedly connected with stopper (13) of notch plate (5).

3. The strip numerical control feeder according to claim 2, characterized in that: the top of guide arm (12) surface just is located below fixedly connected with blotter (14) of stopper (13), blotter (14), first slipmat (8) and second slipmat (11) are the rubber material and mould plastics and form.

4. The strip numerical control feeder according to claim 2, characterized in that: guide holes (15) are formed in the left side and the right side of the top of the concave plate (5) and in the positions matched with the guide rods (12) for use, and the outer surfaces of the guide rods (12) are connected with the inner surfaces of the guide holes (15) in a sliding mode.

5. The strip numerical control feeder according to claim 1, characterized in that: the top fixedly connected with slider (16) of second limiting plate (10), spout (17) have all been seted up to the left and right sides at notch plate (5) inner chamber top, the surface of slider (16) and the internal surface sliding connection of spout (17).

6. The strip numerical control feeder according to claim 1, characterized in that: the equal fixedly connected with guide block (18) in top of notch plate (5) left and right sides, guide way (19) have all been seted up to the left and right sides of spill frame (3) inner chamber, the surface of guide block (18) and the internal surface sliding connection of guide way (19).

7. The strip numerical control feeder according to claim 1, characterized in that: the equal fixedly connected with movable block (20) in both sides about movable plate (2), movable groove (21) have all been seted up at the top that support (1) is close to one side mutually, the surface of movable block (20) and the internal surface sliding connection in movable groove (21).

8. The numerical control strip feeder according to claim 1, wherein: actuating mechanism (22) includes servo motor (221), the bottom of servo motor (221) and the top fixed connection of connecting plate (23), the output fixedly connected with lead screw (222) of servo motor (221), the front end fixedly connected with mounting panel (223) at connecting plate (23) top, the front of lead screw (222) is passed through the bearing and is rotated with the junction of mounting panel (223) and be connected, the surface threaded connection of lead screw (222) has drive plate (224), the junction fixed connection of the top of drive plate (224) and movable plate (2) bottom.