CN210308184U

CN210308184U - Automatic die cutting device

Info

Publication number: CN210308184U
Application number: CN201921174496.9U
Authority: CN
Inventors: 董厚彬
Original assignee: Chongqing Ruichang Precision Electronics Co Ltd
Current assignee: Chongqing Ruichang Precision Electronics Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-14
Anticipated expiration: 2029-07-23

Abstract

The utility model provides an automatic die cutting device, which comprises a die cutting mechanism; the positioning mechanism comprises a fixed baffle and two movable baffles, and the two movable baffles can move towards the fixed baffle; the lifting platform is arranged on one side, close to the die cutting mechanism, of the fixed baffle in an abutting mode and comprises a first platform surface and a second platform surface, the second platform surface is placed above the first platform surface, a through groove is formed in the first platform surface, the first platform surface is connected with the lifting mechanism, and a roller corresponding to the through groove is arranged below the first platform surface; and the material taking mechanism comprises a slide rail, when the first table top descends to the lowest position, the second table top is flush with the slide rail, the roller extends into the through groove and is in contact with the second table top, and the roller can convey the first table top to the slide rail. This application can fix a position the material that cuts through setting up positioning mechanism, disposes the convenient unloading of elevating platform simultaneously.

Description

Automatic die cutting device

Technical Field

The utility model relates to a cross cutting processing field, concretely relates to automatic cutting device.

Background

The die cutting machine utilizes a steel knife, a hardware die and a steel wire to cut a product into a certain shape by applying certain pressure on the product. Particularly, in the field of production and manufacturing of keyboard films, die cutting is very common, but the existing die cutting device has the problem that after cutting, the cut product is difficult to position, and the problem needs to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide an automatic die cutting device capable of positioning cut materials.

In order to solve the technical problem, the invention provides the following scheme: an automatic die cutting device comprises a die cutting mechanism, wherein the die cutting mechanism comprises a feeding mechanism, a cutter and a discharging mechanism which are sequentially arranged along the Y direction, the feeding mechanism is used for feeding materials to the cutter, and the discharging mechanism is used for driving the materials to continuously move along the Y direction; and

the positioning mechanism is arranged on one side, away from the cutter, of the blanking mechanism and comprises a fixed baffle and two movable baffles, the fixed baffle is right opposite to the blanking mechanism in the Y direction, the two movable baffles are arranged on two sides of the fixed baffle in the X direction and are closer to the die cutting mechanism than the fixed baffle, and the two movable baffles can move towards the fixed baffle; and

the lifting platform is arranged on one side, close to the die cutting mechanism, of the fixed baffle in an abutting mode and comprises a first platform surface and a second platform surface, the second platform surface is placed above the first platform surface, a through groove is formed in the first platform surface, the first platform surface is connected with the lifting mechanism, and a roller corresponding to the through groove is arranged below the first platform surface; and

the material taking mechanism comprises a slide rail, when the first table top is lowered to the lowest position, the second table top is flush with the slide rail, the roller extends into the through groove and is in contact with the second table top, and the roller can convey the first table top to the slide rail.

Further, the method comprises the following steps: the first table top and the two sides parallel to the sliding rail are provided with sliding grooves, and the second table top is opened and closed in the sliding grooves.

Further, the method comprises the following steps: the sliding rail is characterized by further comprising a limiting baffle which is longitudinally arranged on one side, away from the sliding rail, of the first table top.

Further, the method comprises the following steps: the blanking mechanism is a blanking sliding plate which is integrally inclined downwards.

Further, the method comprises the following steps: the lifting platform is lower than the blanking mechanism.

Further, the method comprises the following steps: the movable baffle comprises a plate body perpendicular to the fixed baffle, the plate body is connected with a pushing mechanism, and the pushing mechanism is used for driving the plate body to be close to the fixed baffle.

Further, the method comprises the following steps: the material taking port is arranged below the positioning mechanism and located on one side, away from the lifting platform, of the slide rail, and the slide rail extends out of the material taking port.

The invention has the beneficial effects that: this application can fix a position the material that cuts through setting up positioning mechanism, disposes the elevating platform simultaneously, when the elevating platform descends to the bottom, can the unloading by oneself, this application simple structure, the unloading is convenient.

Drawings

FIG. 1 is a general schematic of the present application;

FIG. 2 is a top view of the positioning mechanism;

FIG. 3 is a cross-sectional view of a take off mechanism;

FIG. 4 is a schematic view of the connection of the first mesa and the second mesa;

the reference numbers are as follows: the feeding mechanism 11, the cutter 12, the blanking mechanism 13, the fixed baffle 21, the plate body 221, the pushing mechanism 222, the first table surface 31, the through groove 311, the sliding groove 312, the second table surface 32, the roller 33, the sliding rail 4, the limit baffle 5, the material taking port 6 and the object stage 7.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

As shown in fig. 1 to 4, a die cutting device with a positioning mechanism comprises a rack, a die cutting mechanism and a positioning mechanism are arranged on the rack, the die cutting mechanism comprises a feeding mechanism 11, a cutter 12 and a blanking mechanism 13 which are sequentially arranged along a Y direction, the feeding mechanism 11 is used for feeding materials to the cutter 12, the feeding mechanism 11 is two feeding rollers which rotate relatively in the application, the cutter 12 is pressed down to perform die cutting under the driving of a pressing mechanism such as a hydraulic cylinder or an air cylinder, and the materials after die cutting continue to move along the Y direction under the driving of the blanking mechanism 13.

Wherein, fixed mounting has objective table 7 in the frame, this objective table 7 is located one side that cutter 12 was kept away from to unloading mechanism 13, be provided with positioning mechanism on objective table 7, it is concrete, positioning mechanism includes fixed stop 21 and two movable baffle, fixed stop 21 is fixed in the frame, and just to unloading mechanism 13 in the Y direction, two movable baffle install in the both sides of fixed stop 21X direction, and movable baffle is closer to in the die cutting mechanism than fixed stop 21, two movable baffle can move towards fixed stop 21, it is concrete, movable baffle includes plate body 221 of perpendicular to fixed stop 21, plate body 221 is connected with pushing mechanism 222, pushing mechanism 222 installs on objective table 7, pushing mechanism 222 is used for driving plate body 221 to be close to fixed stop 21, wherein, pushing mechanism 222 can be cylinder or pneumatic cylinder.

The elevating platform, its butt sets up in the one side that fixed stop 21 is close to the die-cutting mechanism, the elevating platform includes first mesa 31 and second mesa 32, second mesa 32 is placed in the top of first mesa 31, objective table 7 middle part is provided with the opening, second mesa 32 block is in the middle part opening of objective table 7, first mesa 31 is connected with elevating system, under elevating system's drive, first mesa 31 can go up and down relative to objective table 7, drive the synchronous lift of second mesa 32 simultaneously, logical groove 311 has been seted up on the first mesa 31, wherein, objective table 7 is inside to be located first mesa 31 below and is fixed with a roller 33, this roller 33 is relative with logical groove 311 on the first mesa 31 in vertical direction, roller 33 links to each other with a motor, roller 33 can rotate under the drive of motor, above-mentioned elevating system can be hydraulic pressure elevating system.

The application is also provided with a material taking mechanism, the material taking mechanism comprises a slide rail 4, the slide rail 4 is fixedly arranged inside the objective table 7, when the first table top 31 descends to the lowest position, the second table top 32 is level with the slide rail 4, at this time, the roller 33 extends into the through groove 311, the top surface of the roller 33 can contact with the bottom of the second table top 32, at this time, the roller 33 rotates towards the slide rail 4, the second table top 32 can be fed onto the slide rail 4, the distance between the second table top 32 and the slide rail 4 is adjustable within a certain range, as long as the second table top 32 can be conveyed to the slide rail 4, usually the distance between the second table top 32 and the slide rail 4 is less than half of the length of the second table top 32, in a preferred embodiment, the slide rail 4 can abut against the second table top 32, that is, when the first table top 31 drives the second table top 32 to descend to the lowest position, one side of the second table top 32 close to the slide rail 4 abuts against the starting end of the slide rail 4.

This application specific theory of operation, feeding mechanism 11 carries the material to cutter 12 below, carry out the pressfitting by cutter 12 and cut, then the material that is cut continues to move under the drive of unloading mechanism 13, the material continues forward under inertial effect after breaking away from unloading mechanism 13, stop after leaning on at fixed stop 21, pushing mechanism 222 promotes the plate body 221 and removes to fixed stop 21 this moment, make the ascending both sides of material X side and the both sides of second mesa 32 along aliging, force the material to keep at the mesa within range, along with the increase of material on the mesa, elevating system drives the decline of second mesa 32, thereby make accumulational material can not block follow-up material.

When the first table top 31 descends to the lowest position, the cutter feeding is stopped, the roller 33 rotates, the roller 33 drives the second table top 32 to move towards the slide rail 4, the second table top 32 loaded with materials moves onto the slide rail 4 and continues to advance along the slide rail 4, so that the blanking is completed, when the die cutting needs to be continued, the unloaded second table top 32 is pushed onto the first table top 31 through the slide rail 4, and the first table top 31 drives the unloaded second table top 32 to be lifted, so that the die cutting is performed again.

In this application, unloading mechanism 13 is the unloading slide of whole downward sloping, and the material after being cut slides towards fixed stop 21 along the unloading slide under the action of gravity, need not extra power unit and carries out the unloading, and it should be understood that unloading mechanism 13 can also adopt initiative pivoted unloading roller, on above-mentioned basis, in order to increase the distance that can advance when the material unloading, guarantees that the material can collide fixed stop 21, and is preferred, objective table 7 is less than unloading mechanism 13.

Wherein, this application has still been seted up in objective table 7 below and has been got material mouth 6, and above-mentioned slide rail 4 extends towards getting material mouth 6, carries the second mesa 32 accessible of material and gets material mouth 6.

In addition, the inner side of the object stage 7 is further provided with a limit baffle 5, which is longitudinally fixed on one side of the first table top 31 away from the slide rail 4, and the limit baffle 5 is used for preventing the second table top 32 from moving towards the direction away from the slide rail 4.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. An automatic die cutting device comprises a die cutting mechanism, wherein the die cutting mechanism comprises a feeding mechanism, a cutter and a discharging mechanism which are sequentially arranged along the Y direction, the feeding mechanism is used for feeding materials to the cutter, and the discharging mechanism is used for driving the materials to continuously move along the Y direction; and

2. The automatic die cutting device according to claim 1, wherein sliding grooves are provided on two sides of the first table surface parallel to the sliding rail, and the second table surface is opened and closed in the sliding grooves.

3. The automatic die cutting device according to claim 1 or 2, further comprising a limit baffle longitudinally disposed on a side of said first table surface away from said slide rail.

4. The automatic die cutting device according to claim 1, wherein the blanking mechanism is a blanking slide plate inclined downward as a whole.

5. The automatic die cutting apparatus according to claim 1, wherein said elevating platform is lower than said blanking mechanism.

6. The automatic die cutting device according to claim 1, wherein said moving shutter includes a plate body perpendicular to said fixed shutter, said plate body being connected to a pushing mechanism for driving said plate body close to said fixed shutter.

7. The automatic die cutting device according to claim 1, wherein a material taking opening is arranged below the positioning mechanism, the material taking opening is located on one side of the slide rail away from the lifting table, and the slide rail partially extends out of the material taking opening.