CN215549305U

CN215549305U - Asynchronous cross-cut die-cutting machine

Info

Publication number: CN215549305U
Application number: CN202122102637.XU
Authority: CN
Inventors: 阳祖芳
Original assignee: Kunshan Zhigaoxin Precision Machinery Co ltd
Current assignee: Kunshan Zhigaoxin Precision Machinery Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-18
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an asynchronous opposite-sticking die-cutting machine which comprises a die-cutting machine body, wherein a lower die base and an upper die base are arranged on the die-cutting machine body, the upper die base is connected with a driving mechanism in the die-cutting machine body through a guide pillar assembly, a feeding device is arranged on the upper die base, the feeding device comprises a material receiving shaft, a material discharging shaft and a waste receiving shaft which are sequentially arranged on the upper side of the upper die base, a material pulling mechanism and a tensioning mechanism which are connected with the upper die base are arranged on the lower side of the waste receiving shaft, a tensioning mechanism and a transition rod which are connected with the upper die base are arranged on the lower side of the material receiving shaft, and a positioning mechanism which is connected with the upper die base is arranged on the lower side of the material discharging shaft. The utility model provides a material feeding unit installs on the upper die base, and material A that not only can make and upper die base are from top to bottom together, hug closely the cutting die, can make the product after the cross cutting laminate to material B moreover.

Description

Asynchronous cross-cut die-cutting machine

Technical Field

The utility model relates to the field of die cutting equipment, in particular to an asynchronous opposite-pasting die cutting machine.

Background

The die cutting machine is called a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting (full breaking and half breaking), indentation and gold stamping operation, fitting and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA, double faced adhesive tape, electronics, mobile phone rubber mats and the like, and applies certain pressure through a stamping plate by utilizing a steel knife, a hardware die and a steel wire to roll and press a printed product or a paperboard into a certain shape. For example, the prior known chinese patent utility model discloses CN208529268U discloses an asynchronous die cutting machine, which comprises a die cutting machine body and a die holder arranged on the die cutting machine body, and is characterized by further comprising a first material transmission mechanism, wherein the first material transmission mechanism comprises a first discharging roller, a feeding roller set and a first receiving roller which are arranged in sequence, the first discharging roller and the feeding roller set are arranged on one side of the die holder, and the first receiving roller is arranged on the other side of the die holder; the second material conveying mechanism comprises a second discharging roller and a material receiving assembly which are arranged in sequence, and the second discharging roller and the material receiving assembly are respectively arranged on two sides of the die holder. The asynchronous die cutting machine controls the moving distances of the main materials and the auxiliary materials respectively during die cutting, so that the consumption of the main materials during die cutting is guaranteed to the maximum extent, and the processing cost is remarkably saved.

According to the technical scheme, the first material conveying mechanism and the second material conveying mechanism are arranged on the die cutting machine body, so that the main material and the auxiliary material are relatively close to each other, when die cutting is carried out, the main material is easy to attach to the auxiliary material if the main material is loose, the main material is difficult to separate from the auxiliary material after die cutting, and when the main material is tensioned, the main material is easy to stretch and deform during die cutting, so that the retraction of a product after die cutting is reduced, and the product is poor; therefore, it is necessary to develop a die cutting machine in which the feeding device moves along with the die holder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provides an asynchronous opposite-sticking die-cutting machine.

In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:

asynchronous cross cutting machine, including the cross cutting machine body, be provided with die holder and upper die base on the cross cutting machine body, the upper die base pass through guide pillar subassembly with this internal actuating mechanism of cross cutting machine is connected, be provided with material feeding unit on the upper die base, material feeding unit including set gradually in the receipts material axle, blowing axle and receipts useless axle of upper die base upside, the downside of receiving useless axle be provided with the drawing mechanism and the straining device that the upper die base is connected, the downside of receiving the material axle be provided with straining device and transition pole that the upper die base is connected, the downside of blowing axle be provided with the positioning mechanism that the upper die base is connected.

According to the technical scheme, the feeding device is installed on the upper die base, the material and the upper die base are arranged up and down together, the material is attached to the cutting die, and the cutting die is installed below the upper die plate at the bottom of the upper die base. Unique straining device, positioning mechanism make asynchronous cross cutting blanking position more accurate, the speed is faster, the cover position effect is better, be difficult for taking place the off tracking scheduling problem of expecting absolutely.

As an optimal scheme of this application, receive material axle, blowing axle and receive useless axle and include torque motor and the gear box of being connected with torque motor, be provided with the material pole on the output shaft on the gear box and connect, the material pole is located the upside of upper die base.

According to the technical scheme, the torque motor drives the gear in the gear box to transmit through the driving shaft, so that the material rod connected with the output shaft rotates.

As an optimal scheme of this application, draw material mechanism include with the upper die base be connected draw the material base and set up in drawing on the material base draw the material cylinder and set up the compression roller in drawing material cylinder one side, the both sides of compression roller with draw the pressure regulating mechanism who is equipped with on the material base to be connected, the one side of drawing the material base is provided with servo motor, servo motor passes through the gear train and draws the material cylinder to be connected.

According to the technical scheme, the servo motor drives the material pulling roller connected with the gear set through the driving shaft, so that the material pulling roller rotates to drive the compressed material to move.

As an optimal scheme of this application, pressure regulating mechanism includes the slider of being connected with the compression roller and the regulation pole of being connected with the slider, adjust the pole and pass draw one side of material base and be connected with the adjusting collar, the slider with draw the spout that is equipped with on the material base to be connected, be provided with in the spout and adjust the spring of pole connection.

According to the technical scheme, the adjusting rod is connected to drive the sliding block to move in the sliding groove through rotating the adjusting sleeve, and when the sliding block moves, the pressing roller connected with the sliding block moves towards one side of the pulling roller or is far away from the pulling roller.

As a preferred scheme of this application, straining device include the tensioning cylinder and with the tensioning seat that tensioning cylinder piston rod is connected, be equipped with the tensioning roller on the tensioning seat.

Realize above-mentioned technical scheme, pass through piston rod drive tensioning seat by the tensioning cylinder, make the tensioning roller tensioning on the tensioning seat on the material.

As an optimal scheme of this application, positioning mechanism includes with draw the location base that the material base is connected and locate the blowing guide bar on the location base, one side of blowing guide bar is equipped with the support, be provided with the positioning adjustment seat on the support, be equipped with the sensor on the positioning adjustment seat.

Realize above-mentioned technical scheme, the blowing guide bar is used for the material removal direction, and the sensor is used for the location of material, and the positioning adjustment seat is used for installing the sensor on the one hand, and on the other hand is used for adjusting the position of sensor to in the positioning adjustment.

As a preferred aspect of the present application, the sensor includes, but is not limited to, a fiber optic sensor.

As an optimal scheme of the application, the material receiving shaft, the material discharging shaft and the waste receiving shaft are connected with the die cutting machine body through the machine frame.

The technical scheme is realized, and the device is used for supporting the material receiving shaft, the material discharging shaft and the waste receiving shaft.

The utility model has the beneficial effects that:

1. the discharging shaft, the receiving shaft and the waste collecting shaft are arranged on the upper die base, so that the material A and the upper die base can be up and down together and tightly attached to the cutting die, and a product subjected to die cutting can be attached to the material B;

2. unique straining device, optic fibre locate mode of this application, the asynchronous cross cutting blanking position that makes more accurate, speed is faster, the cover position effect is better, be difficult for taking place disconnected material off tracking scheduling problem.

The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic view of a die cutting machine to which the present application is directed;

FIG. 2 is a partial schematic view of a die cutting machine to which the present application relates;

FIG. 3 is a schematic view of a take-up shaft to which the present application relates;

FIG. 4 is a schematic view of a pulling mechanism and a positioning mechanism according to the present application;

FIG. 5 is a schematic view of a tensioning mechanism to which the present application is directed;

FIG. 6 is a schematic view of a die cut to which the present application relates;

fig. 7 is a schematic view of a product according to the present invention.

The reference numbers in the figures illustrate: the die cutting machine comprises a die cutting machine body 1, a lower die holder 2, an upper die holder 3, a guide pillar assembly 4, a material receiving shaft 5, a discharging shaft 6, a waste receiving shaft 7, a material pulling mechanism 8, a tensioning mechanism 9, a transition rod 10, a positioning mechanism 11, a torque motor 12, a gear box 13, a material rod 14, a material pulling base 15, a material pulling roller 16, a compression roller 17, a pressure regulating mechanism 18, a servo motor 19, a sliding block 20, an adjusting rod 21, an adjusting sleeve 22, a spring 23, a tensioning cylinder 24, a tensioning seat 25, a tensioning roller 26, a positioning base 27, a discharging guide rod 28, a support 29, a positioning adjusting seat 30, a sensor 31, a rack 32 and a material 33.

Detailed Description

The utility model is further described with reference to the accompanying drawings in which:

asynchronous cross cut machine, refer to fig. 1-5 and show, including cross cut machine body 1, be provided with die holder 2 and upper die base 3 on the cross cut machine body 1, upper die base 3 passes through guide pillar subassembly 4 and is connected with the actuating mechanism in the cross cut machine body 1, be provided with material feeding unit on the upper die base 3, material feeding unit is including setting gradually the receipts material axle 5 of 3 upsides of upper die base, blowing axle 6 and receipts useless axle 7, the downside of receiving useless axle 7 is provided with drawing material mechanism 8 and the straining device 9 of being connected with upper die base 3, the downside of receiving material axle 5 is provided with straining device 9 and the transition pole 10 of being connected with upper die base 3, the downside of blowing axle 6 is provided with the positioning mechanism 11 of being connected with upper die base 3. In the embodiment, the feeding device is installed on the upper die base 3, the material 33 moves up and down together with the upper die base 3, the material 3 is attached to the cutting die, the cutting die is installed below the upper die plate at the bottom of the upper die base 3, and the material pulling mechanism 8 is used for assisting the discharging shaft 6 to discharge materials; the tensioning mechanism 9 is capable of placing the material 33 in tension. And the unique tensioning mechanism 9 and the unique positioning mechanism 11 enable the blanking position of the asynchronous die cutting to be more accurate, the speed to be higher, the nesting effect to be better, the sending of broken materials to be difficult, and the like.

In this embodiment, the material receiving shaft 5, the material discharging shaft 6 and the waste receiving shaft 7 include a torque motor 12 and a gear box 13 connected with the torque motor 12, a material rod 14 is arranged on an output shaft of the gear box 13 for connection, the material rod 14 is located on the upper side of the upper die base 3, and the torque motor 12 drives a gear in the gear box 13 through a driving shaft to drive the material rod 14 connected with the output shaft to rotate.

In this embodiment, draw material mechanism 8 including draw the material base 15 and set up in drawing the material cylinder 16 and setting up in drawing the compression roller 17 that material cylinder 16 one side is being drawn on the material base 15 with being connected with the upper die base 3, the both sides of compression roller 17 with draw the pressure regulating mechanism 18 that is equipped with on the material base 15 and be connected, draw one side of material base 15 to be provided with servo motor 19, servo motor 19 passes through the gear train and is connected with drawing the material cylinder 16, servo motor 19 drives the material cylinder 16 that draws that the gear train is connected through the driving shaft, the messenger draws the rotatory material 33 that drives the compaction of material cylinder 16 to remove.

In this embodiment, the pressure regulating mechanism 18 includes a slider 20 connected to the pressure roller 17 and an adjusting rod 21 connected to the slider 20, the adjusting rod 21 passes through one side of the pulling base 15 and is connected to an adjusting sleeve 22, the slider 20 is connected to a sliding slot provided on the pulling base 15, a spring 23 connected to the adjusting rod 21 is provided in the sliding slot, the adjusting rod 21 is rotated to drive the slider 20 to move in the sliding slot, and when the slider 20 moves, the pressure roller 17 connected to the slider moves toward the pulling roller 16 or away from the pulling roller 16. Wherein, the adjusting sleeve 22 is rotatably connected with the adjusting rod 21 through a screw thread.

In this embodiment, the tensioning mechanism 9 includes a tensioning cylinder 24 and a tensioning seat 25 connected to a piston rod of the tensioning cylinder 24, a tensioning roller 26 is disposed on the tensioning seat 25, and the tensioning seat 25 is driven by the tensioning cylinder 24 through the piston rod to tension the tensioning roller 26 on the tensioning seat 25 on the material 33.

In this embodiment, the positioning mechanism 11 includes a positioning base 27 connected to the drawing base 15 and a discharging guide rod 28 disposed on the positioning base 27, a bracket 29 is disposed on one side of the discharging guide rod 28, a positioning adjustment seat 30 is disposed on the bracket 29, a sensor 31 is disposed on the positioning adjustment seat 30, the discharging guide rod 28 is used for moving and guiding a material 33, the sensor 31 is used for positioning the material 33, and the positioning adjustment seat 30 is used for installing the sensor 31 on one hand and adjusting the position of the sensor 31 on the other hand, so as to facilitate positioning adjustment.

In the present embodiment, the sensor 31 is an optical fiber sensor. In other embodiments, the sensor 31 may employ a micro-motion sensor.

In this embodiment, the material receiving shaft 5, the material discharging shaft 6 and the waste receiving shaft 7 are connected to the die cutting machine body 1 through the frame 32.

In this embodiment, when the guide pillar assembly 4 drives the upper die holder 3 to move upward, the tensioning cylinder 24 extends, and the material receiving/discharging shaft/waste receiving shaft starts a torque mode (each shaft maintains a set constant torque value, so that the material a maintains a certain tension to be in a tense state, and meanwhile, the material receiving/discharging can be performed within the set tension range), and after the material a is pulled forward by the pulling roller 16 by a set value, the pulling roller 16 stops; the torque mode of the material receiving/discharging shaft/waste receiving shaft is closed, all shafts are kept at the current positions unchanged, the guide pillar assembly 4 drives the upper die base 3 to ascend, and the material B stops after being pulled forwards by other mechanisms by a specified value; the guide post component 4 drives the upper die holder 3 to move to the highest point and then move downwards, meanwhile, the tensioning cylinder 24 retracts (because the torque mode of the previous material receiving/discharging shaft/waste receiving shaft is closed, and simultaneously, all shafts are kept at the current positions unchanged), so that the material A is in a tension-free state and slightly naturally sags, when the guide post component 4 drives the upper die holder 3 to move to the lowest point, a die cutter and a lower die plate which are arranged in a cutting die of the upper die holder 3 perform cutting action on the material A, and a cut finished product falls on the material B (the downward stroke of the upper die holder 3 is controlled to ensure that the material B clamped between the lower die plate and the material A is not cut, and the material A is cut into a finished product just according to the shape of the die cutter); when the guide post assembly 4 drives the upper die holder 3 to move to the lowest point, the upper die holder 3 is driven to ascend again, and the above actions are repeated to perform circular die cutting.

Specifically, as shown in fig. 6, in actual use, the material a on the discharging shaft 6 sequentially passes through the transition rod 10 and the discharging guide rod 28 and enters between the pressing roller 17 and the pulling roller 16, after the material a comes out from the other side, the protective film material C on the material a is peeled off, the peeled material a sequentially passes through the tensioning mechanism 9, the cutting die, the transition rod 10, the tensioning mechanism 9 and the transition rod 10 and is connected with the receiving shaft 5, the material C is connected with the waste collecting shaft 7 through the transition rod 10, the material B on the lower template is pulled onto the lower template by other mechanisms, and when the die cutter on the cutting die cuts the material a downwards, the cut product is reserved on the material B on the lower template, so as to obtain a finished product, as shown in fig. 7.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Asynchronous cross cutting machine, including cross cutting machine body (1), be provided with die holder (2) and upper die base (3) on cross cutting machine body (1), upper die base (3) through guide pillar subassembly (4) with actuating mechanism in cross cutting machine body (1) is connected its characterized in that: be provided with material feeding unit on upper die base (3), material feeding unit including set gradually in receipts material axle (5), blowing axle (6) and receipts useless axle (7) of upper die base (3) upside, the downside of receiving useless axle (7) be provided with drawing material mechanism (8) and straining device (9) that upper die base (3) are connected, the downside of receiving material axle (5) be provided with straining device (9) and transition pole (10) that upper die base (3) are connected, the downside of blowing axle (6) be provided with positioning mechanism (11) that upper die base (3) are connected.

2. The asynchronous die cutting machine of claim 1, wherein: the material receiving shaft (5), the material discharging shaft (6) and the waste receiving shaft (7) comprise a torque motor (12) and a gear box (13) connected with the torque motor (12), a material rod (14) is arranged on an output shaft on the gear box (13) to be connected, and the material rod (14) is located on the upper side of the upper die base (3).

3. The asynchronous die cutting machine of claim 1, wherein: draw material mechanism (8) including draw material base (15) be connected with upper die base (3) and set up draw material cylinder (16) and set up in drawing compression roller (17) that draw material cylinder (16) one side on drawing material base (15), the both sides of compression roller (17) are connected with the pressure regulating mechanism (18) that are equipped with on drawing material base (15), the one side of drawing material base (15) is provided with servo motor (19), servo motor (19) are connected with drawing material cylinder (16) through the gear train.

4. The asynchronous die cutting machine according to claim 3, characterized in that: the pressure regulating mechanism (18) comprises a sliding block (20) connected with the pressing roller (17) and an adjusting rod (21) connected with the sliding block (20), the adjusting rod (21) penetrates through one side of the material pulling base (15) and is connected with an adjusting sleeve (22), the sliding block (20) is connected with a sliding groove formed in the material pulling base (15), and a spring (23) connected with the adjusting rod (21) is arranged in the sliding groove.

5. The asynchronous die cutting machine of claim 1, wherein: tensioning mechanism (9) including tensioning cylinder (24) and with tensioning seat (25) that tensioning cylinder (24) piston rod is connected, be equipped with tensioning roller (26) on tensioning seat (25).

6. The asynchronous die cutting machine of claim 1, wherein: positioning mechanism (11) include with draw material base (15) be connected location base (27) and locate blowing guide bar (28) on location base (27), one side of blowing guide bar (28) is equipped with support (29), be provided with location adjustment seat (30) on support (29), be equipped with sensor (31) on location adjustment seat (30).

7. The asynchronous cross-cut die cutting machine according to claim 6, characterized in that: the sensor (31) includes, but is not limited to, a fiber optic sensor.

8. The asynchronous die cutting machine of claim 1, wherein: the material receiving shaft (5), the material discharging shaft (6) and the waste receiving shaft (7) are connected with the die cutting machine body (1) through a rack (32).