CN211104415U - Cutting die driving device of cutting blanking machine - Google Patents

Abstract

The utility model relates to a cutting die drive arrangement who cuts blanking machine, install in the blade holder that cuts blanking machine, cutting die drive arrangement includes cutting die moving mechanism, cutting die presss from both sides tight rotary mechanism and cutting die, cutting die moving mechanism drive cutting die presss from both sides tight rotary mechanism and removes, cutting die presss from both sides tight rotary mechanism and presss from both sides tight cutting die and drive the cutting die rotatory, cutting die moving mechanism, cutting die presss from both sides tight rotary mechanism and mutually supports, realize about removing and rotatory change position of cutting die, can cut the raw materials in a flexible way and realize the unloading, and cutting die moving mechanism has 2, cutting die presss from both sides tight rotary mechanism and has 2, the cutting die has 2 to divide into big cutting die and small cutting die, the effective material saving reduce cost of double knives mould structure, satisfy the production demand.

Description

Cutting die driving device of cutting blanking machine

Technical Field

The utility model relates to a cut the unloader field, concretely relates to cut cutting die drive arrangement of unloader.

Background

The cutting blanking machine is a device for cutting flexible materials such as blanking leather, cloth and the like by driving a cutting die to move up and down, the cutting die of the cutting blanking machine is arranged in a tool apron, a tool apron lifting mechanism drives the tool apron to move up and down, and the tool apron drives the cutting die to move up and down to complete blanking, the cutting die of the existing cutting blanking machine has the defects that the cutting die only moves up and down and cannot move left and right to the most side of the material to cause the waste of the side of the material, the position of the cutting die cannot be changed in a rotating manner, the blanking direction cannot be flexibly changed in the rotating manner, in addition, the cutting die of the cutting blanking machine is single-die blanking, more materials are left between a blanking notch and a blanking notch of raw materials after blanking is finished, if the part of the materials cannot be effectively utilized and is directly discarded, the waste is caused, and the production cost is increased, and the cutting die is not easy to replace, and the tool changing and assembling are troublesome and time-consuming.

SUMMERY OF THE UTILITY MODEL

To prior art cutting off blanking machine cutting die can not remove, rotatory, cut extravagant material, technical problem such as tool changing is inconvenient, the utility model provides a cutting die drive arrangement of blanking machine, concrete technical scheme is as follows:

a cutting die driving device of a cutting and blanking machine is installed in a tool apron of the cutting and blanking machine and comprises a cutting die moving mechanism, a cutting die clamping and rotating mechanism and a cutting die, wherein the cutting die moving mechanism drives the cutting die clamping and rotating mechanism to move left and right, and the cutting die clamping and rotating mechanism clamps the cutting die and drives the cutting die to rotate.

As a preferred scheme of the utility model, cutting die moving mechanism has 2, and cutting die presss from both sides tight rotary mechanism and has 2, and the cutting die has 2 to divide into big cutting die and little cutting die.

As a preferred scheme of the utility model, cutting die moving mechanism includes left fixed plate, right fixed plate, moving motor, belt connecting block, linear bearing and guide arm, and left fixed plate, right fixed plate are installed respectively in the left and right sides of blade holder, and moving motor passes through the driving belt transmission of belt pulley group, and the belt passes through belt connecting block fixed connection cutting die and presss from both sides tight rotary mechanism, and cutting die presss from both sides tight rotary mechanism bottom installation linear bearing, linear bearing sliding connection guide arm.

As an optimal scheme, the tight rotary mechanism of cutting die clamp includes the rotating electrical machines, the cavity circulator, the cutting die fixed plate, rotatory overcoat, the rotary rod, die clamping cylinder, the connecting block, press from both sides tight pole and press from both sides tight piece, the rotating electrical machines is installed in cavity circulator top, the cavity circulator is installed in cutting die fixed plate top, the rotatory overcoat of cutting die fixed plate below installation, the rotating electrical machines is rotatory through the rotatory overcoat of cavity circulator drive, rotatory overcoat internally mounted rotary rod, rotatory overcoat drive rotary rod rotates, the rotary rod bottom is equipped with the chuck, the tight piece of chuck both sides slidable mounting clamp, die clamping cylinder passes through the connecting block drive and presss from both sides tight pole oscilaltion, press from both sides tight pole and install inside the rotary rod, the tight piece of clamp rod drive stretches out the.

As a preferred scheme of the utility model, clamping rod bottom both sides are equipped with the fixed axle, press from both sides tight piece and be equipped with the oblique spout corresponding with the fixed axle position, and clamping rod stretches out or the retraction from the chuck both sides through the fixed axle and the tight piece of cooperation drive clamp of oblique spout.

As a preferred scheme of the utility model, the side of pressing from both sides tight piece is equipped with a plurality of sawtooth.

The utility model has the advantages that: cutting die moving mechanism, cutting die press from both sides tight rotary mechanism and mutually support, realize the left-right removal and the rotatory position that changes of cutting die, can cut the raw materials in a flexible way and realize the unloading, cutting die moving mechanism has 2 moreover, and cutting die presss from both sides tight rotary mechanism and has 2, and the cutting die has 2 to divide into big cutting die and knife die, and the effective material saving reduce cost of double knives mould structure satisfies the production demand.

Drawings

Fig. 1 is a schematic view of the position of the cutting die driving device of the present invention mounted on a cutting blanking machine;

fig. 2 is a perspective view of the present invention;

fig. 3 is an exploded view of the present invention;

FIG. 4 is a schematic diagram of the position of the cutting edges of the large and small cutting dies;

fig. 5 is a perspective view of the cutting die moving mechanism of the present invention;

fig. 6 is a perspective view of the cutting die clamping and rotating mechanism of the present invention;

fig. 7 is an exploded view of the rotary sleeve, rotary rod, and clamping rod of the present invention;

FIG. 8 is a sectional view of the structure of the rotary sleeve, the rotary rod and the clamping rod of the present invention;

fig. 9 is a schematic view of the chuck and clamping block of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1 to 3, a cutting die driving device of a cutting blanking machine is characterized in that the cutting die driving device a is installed in a tool apron B of the cutting blanking machine, the cutting die driving device a includes a cutting die moving mechanism 1, a cutting die clamping rotating mechanism 2 and a cutting die, the cutting die moving mechanism 1 drives the cutting die clamping rotating mechanism 2 to move left and right, the cutting die clamping rotating mechanism 2 drives the cutting die to move left and right, and the cutting die clamping rotating mechanism 2 clamps the cutting die and drives the cutting die 3 to rotate.

Specifically, 2 cutting die moving mechanisms 1 are provided, 2 cutting die clamping and rotating mechanisms 2 are provided, the single cutting die moving mechanism 1 drives the single cutting die clamping and rotating mechanism 2 to move left and right, an anti-collision pad 4 is installed between the two cutting die clamping and rotating mechanisms, the anti-collision pad 4 prevents collision during movement, as shown in fig. 4, 2 cutting dies are divided into a large cutting die 31 and a small cutting die 32, after the large cutting die 31 moves to cut materials, more materials are left between a feed opening and a feed opening of the large cutting die 31, then the small cutting die 32 moves to cut the materials, and material saving can be achieved.

As shown in fig. 5, the cutting die moving mechanism 1 includes a left fixing plate 11, a right fixing plate 12, a moving motor 13, a belt 14, a belt connecting block 15, a linear bearing 16 and a guide rod 17, the left fixing plate 11 and the right fixing plate 12 are respectively installed on the left side and the right side of the tool apron B, the moving motor 13 drives the belt 14 to transmit through a belt pulley set, the belt pulley set is rotatably installed at the bottom of the left fixing plate 11 and the right fixing plate 12, the belt 14 is fixedly connected with the cutting die clamping and rotating mechanism 2 through the belt connecting block 15, the linear bearing 16 is installed at the bottom of the cutting die clamping and rotating mechanism 2, the linear bearing 16 is slidably connected with the guide rod 17, the moving motor 13 drives the belt 14 to transmit, the, when there are two cutting die moving mechanisms 1, the number of the moving motors 13, the belts 14, the belt connecting blocks 15, the linear bearings 16 and the guide rods 17 is increased.

As shown in FIGS. 6 to 8, the cutting die clamping and rotating mechanism 2 comprises a rotating motor 21, a hollow rotator 22, a cutting die fixing plate 23, a rotating outer sleeve 24, rotating rod 25, clamping cylinder 26, connecting block 27, clamping rod 28 and clamping block 29, rotating electrical machines 21 is installed in cavity circulator 22 top, cavity circulator 22 is installed in cutting die fixed plate 23 top, rotatory overcoat 24 is installed to cutting die fixed plate 23 below, rotating electrical machines 21 drives rotatory overcoat 24 through cavity circulator 22 and rotates, rotatory overcoat 24 internally mounted rotating rod 25 (the inside non-circular structure that is of rotatory overcoat 24), rotatory overcoat 24 drives rotating rod 25 and rotates, rotating rod 25 bottom is equipped with chuck 210, chuck 210 both sides slidable mounting presss from both sides clamping block 29, clamping cylinder 26 drives clamping rod 28 through connecting block 27 and goes up and down, clamping rod 28 is installed inside rotating rod 25, clamping rod 28 drives clamping block 29 and stretches out from chuck 210 both sides and tightly 3 inner walls of cutting die.

As shown in fig. 9, fixing shafts 211 are provided on both sides of the bottom of the clamping rod 28, the clamping block 29 is provided with inclined sliding grooves 212 corresponding to the positions of the fixing shafts 211, when the clamping rod 28 ascends or descends, the clamping rod 28 drives the clamping block 29 to extend out or retract from both sides of the clamping head 210 through the cooperation of the fixing shafts 211 and the inclined sliding grooves 212, a plurality of saw teeth 213 are provided on the side surface of the clamping block 29, and when the clamping block 29 abuts against the inner wall of the cutting die, the saw teeth 213 enhance the friction force, and better clamp the cutting die.

The above description is provided for the purpose of describing the present invention in more detail with reference to the preferred embodiments, and it should not be construed that the present invention is limited to these descriptions, and it will be apparent to those skilled in the art that the present invention can be implemented in many ways without departing from the spirit and scope of the present invention.

Claims (4)

1. The utility model provides a cutting die drive arrangement who cuts off material machine installs in the blade holder of cutting off material machine which characterized in that: comprises a cutting die moving mechanism, a cutting die clamping and rotating mechanism and a cutting die, wherein the cutting die moving mechanism drives the cutting die clamping and rotating mechanism to move left and right, the cutting die clamping and rotating mechanism clamps the cutting die and drives the cutting die to rotate,

the cutting die moving mechanism comprises a left fixing plate, a right fixing plate, a moving motor, a belt connecting block, a linear bearing and a guide rod, wherein the left fixing plate and the right fixing plate are respectively arranged at the left side and the right side of the cutter holder, the moving motor drives the belt to transmit through a belt pulley group, the belt is fixedly connected with a cutting die clamping and rotating mechanism through the belt connecting block, the linear bearing is arranged at the bottom of the cutting die clamping and rotating mechanism, and the linear bearing is slidably connected with the guide,

the tight rotary mechanism of cutting die includes the rotating electrical machines, the cavity circulator, the cutting die fixed plate, rotatory overcoat, the rotary rod, die clamping cylinder, the connecting block, press from both sides tight pole and press from both sides tight piece, the rotating electrical machines is installed in cavity circulator top, the cavity circulator is installed in cutting die fixed plate top, the rotatory overcoat of cutting die fixed plate below installation, the rotating electrical machines is rotatory through the rotatory overcoat of cavity circulator drive, rotatory overcoat internally mounted rotary rod, rotatory overcoat drive rotary rod rotates, the rotary rod bottom is equipped with the chuck, chuck both sides slidable mounting presss from both sides tight piece, die clamping cylinder passes through the oscilaltion of connecting block drive clamp bar, clamp bar installs inside the rotary rod, clamp bar drive presss from both sides tight piece and stretches out the tight.

2. The die driving apparatus for a cutting machine according to claim 1, wherein: the number of the cutting die moving mechanisms is 2, the number of the cutting die clamping rotating mechanisms is 2, and the number of the cutting dies is 2, and the cutting dies are divided into a large cutting die and a small cutting die.

3. The die driving apparatus for a cutting machine according to claim 1, wherein: the clamping rod is characterized in that fixing shafts are arranged on two sides of the bottom of the clamping rod, the clamping block is provided with inclined sliding grooves corresponding to the positions of the fixing shafts, and the clamping rod drives the clamping block to extend out of or retract into two sides of the clamping head through the matching of the fixing shafts and the inclined sliding grooves.

4. The die driving apparatus for a cutting machine according to claim 1, wherein: the side of the clamping block is provided with a plurality of saw teeth.

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