CN222945733U - A trimming device for fully automatic die-cutting machine - Google Patents

Abstract

A trimming device for a fully automatic die-cutting machine includes a die-cutting machine body, a workbench and a waste discharge module. A conveyor belt is arranged on the top of the workbench, and the conveyor belt is used to transport materials to the waste discharge module from right to left. A paper splicer is fixedly installed on the top of the workbench, and the waste discharge module is arranged on the left side of the paper splicer. The waste discharge module includes a shell and a limit device. A front linear guide and a rear linear guide are arranged at intervals on the inner top of the shell. The sliders of the front linear guide and the rear linear guide are fixedly installed with a first pneumatic telescopic rod. The bottom of the first pneumatic telescopic rod is detachably installed with a waste removal module, and the limit device is arranged between the front linear guide and the rear linear guide. By arranging the paper splicer before the waste removal module, the waste removal module and the die-cutting module can be separated, so as to avoid the waste during waste removal from affecting the accuracy and subsequent feeding of the die-cutting module, and it is not necessary to replace or modify the die-cutting module itself, which is more suitable for many types of die-cutting machines currently available on the market.

Description

Trimming device for full-automatic die cutting machine

Technical Field

The utility model relates to the field of packaging industry, in particular to a trimming device for a full-automatic die-cutting machine.

Background

The round press round die cutting machine is a cutting machine, and the production efficiency is highest in various die cutting machines because the roller continuously rotates when the round press round die cutting machine works, and the round press round die cutting machine is commonly used for mass production. The plate table and the pressing and cutting mechanism of the round pressing and round die cutting machine are cylindrical, and when the machine works, the paper feeding roller sends the paper board between the die pressing roller and the pressure roller, the paper feeding roller clamps the paper board between the die pressing roller and the pressure roller to die-cut the roller, and the die cutting roller rotates for one circle, so that the machine is a working cycle. The die cutting plate used on the existing circular pressing and circular die cutting machine is an arc plate and is fixed on the die cutting roller, the die cutting rule on the die cutting plate is usually in a closed ring shape with a specific shape, and a groove is formed in the inner side of the die cutting rule, so that waste materials after die cutting are easy to clamp in the groove, and the waste materials cannot automatically fall down to influence die cutting processing of subsequent paperboards.

At present, china patent with the authority of CN210389497U discloses a waste removing module of a round pressing round die-cutting machine, which comprises a base, a waste bin and a workbench, wherein a pressure roller and a die-cutting roller are arranged on the workbench, the pressure roller and the die-cutting roller are connected with a driving component, one side of the pressure roller is provided with a dust collecting box and a brush roller, the die-cutting roller is provided with a die-cutting plate and an ejection component in an inner cavity.

The prior art scheme has the following defects that the pressure roller and the die cutting roller are required to be modified or new pressure roller and die cutting roller are customized, the prior art scheme cannot be suitable for various round pressing round die cutting machines on the market, and waste is cleared in the die cutting process, so that waste is easy to mix into materials.

Disclosure of utility model

The utility model aims to provide a trimming device for a full-automatic die-cutting machine, which aims to solve the problems in the prior art.

The technical aim of the utility model is realized by the following technical scheme:

the trimming device for the full-automatic die-cutting machine comprises a die-cutting machine body, a paper receiving machine and a waste discharging module, wherein a conveying belt is arranged at the top of the die-cutting machine body and used for conveying materials to the waste discharging module from right to left, the paper receiving machine is fixedly arranged at the top of the die-cutting machine body, and the waste discharging module is arranged at the left side of the paper receiving machine;

The waste discharging module comprises a shell and a limiting device, a front linear guide rail and a rear linear guide rail are arranged at the inner top of the shell at intervals, first pneumatic telescopic rods are fixedly arranged on sliding blocks of the front linear guide rail and the rear linear guide rail, a waste removing module is detachably arranged at the bottom of each first pneumatic telescopic rod, and the limiting device is arranged between the front linear guide rail and the rear linear guide rail;

The limiting device comprises a second pneumatic telescopic rod and a limiting plate, wherein the top of the second pneumatic telescopic rod is fixedly arranged at the inner top of the shell, the bottom of the second pneumatic telescopic rod is provided with the limiting plate, and the limiting plate is used for fixing die-cut materials.

Through adopting above-mentioned technical scheme, after setting up the paper machine at clear useless module, can let the paper machine pile up the cardboard material that the cross cutting finishes earlier, can also record the quantity of cardboard material in pile up the in-process, after scraping up to a certain quantity, the cardboard material is carried to the useless module from the paper machine through the conveyer belt, after carrying to stop device under, the second telescopic link just descends, prop this cardboard material with the limiting plate, fix it, slider on preceding linear guide and the back linear guide has slid the assigned position this moment, the first flexible motion in-process of pneumatic telescopic link in slider bottom drives clear useless module to clear useless of cardboard material, the whole process need not change or reform transform, pressure cylinder and cross cutting cylinder, as long as change paper machine position, and add one useless module can, the version platform and the pressure cutting mechanism of useless module of wasting away from the machine, make the waste material be difficult for rolling into the drum or the material unexpectedly in clear useless in-process, clear useless efficiency is far higher than manual hammer.

In a further embodiment, the waste removal module consists of a bracket and an air compressor;

The air compressor is arranged on one side of the workbench, one end of the support is fixedly connected with the air motor, the other end of the support is rotatably provided with the auxiliary sprocket, the main sprocket is sleeved on the rotating shaft of the air motor, the main sprocket and the auxiliary sprocket are in transmission connection through the sprocket strip, and the air inlet of the air motor is communicated with the air outlet of the air compressor through the air pipe.

Through adopting above-mentioned technical scheme, clear useless module is driven by pneumatic motor, and pneumatic motor is driven by the air compressor machine, and pneumatic motor is small, and output torque is big, can realize in the twinkling of an eye forward and backward rotation, long service life, fine workplace that is fit for being used for high frequency use, and during the start-up, the main chain wheel that the cover was established in pneumatic motor's the pivot can drive chain rack and vice sprocket rotation, makes it and the waiting useless module of cardboard material remove at the rotatory in-process of chain rack, accomplishes clear useless.

In a further embodiment, the sprocket strip comprises a sprocket body and a chain, wherein a plurality of grooves are formed in the surface of the chain at equal intervals, the sprocket body is embedded in each groove, and the sprocket body is used for hooking waste connected to the material.

Through adopting above-mentioned technical scheme, the sprocket body can rotate along with the rotation of chain, when the tooth runs into the waste material of connecting on the material, can take it from the material body, and then chain pivoted power throws away to one side, removes useless than manual hammer, and clear useless module can improve work efficiency greatly, shortens and removes useless cycle to improve the yields.

In a further embodiment, a first accommodating groove is formed in the front side of the inner top of the workbench, a second accommodating groove is formed in the rear side of the inner top of the workbench, the first accommodating groove is used for accommodating waste cleaned by the waste cleaning module on the front linear guide rail, and the second accommodating groove is used for accommodating waste cleaned by the waste cleaning module on the rear linear guide rail.

Through adopting above-mentioned technical scheme, because the workstation of the module department of wasting discharge itself width is limited, when the material is fixed on the workstation by stop device, the region of waiting to clear waste of both sides all is unsettled around the material, and when sprocket body and material contact, the waste material of throwing away from the material can fall into the inside of first storage tank and second storage tank immediately.

In a further embodiment, the left ends of the first accommodating groove and the second accommodating groove are provided with openings, and the openings of the first accommodating groove and the second accommodating groove are provided with collecting devices for recovering the cleaned waste.

Through adopting above-mentioned technical scheme, collection device can take out waste material in the middle of the recovery system through vacuum adsorption principle, and whenever clear useless module begins the during operation, collection device also begins the work, ensures that the inside waste material of first storage tank and second storage tank can not pile up too much, influences clear useless next time.

In a further embodiment, a cushioning pad layer is provided on top of the left side of the table.

Through adopting above-mentioned technical scheme, for reducing vibrations to the influence of workstation and conveyer belt, the workstation top of the module of wasting discharge is provided with the bradyseism bed course for reduce the vibrations that produce when clear useless module and material contact, and first telescopic link and slider also are provided with the bradyseism bed course, reduce the vibrations influence that linear guide received.

In summary, the utility model has the following beneficial effects:

1. Through the arrangement of the paper receiving machine and the waste removing module, the waste removing operation can be carried out on the die cutting machine at a position far away from the pressure roller and the die cutting roller by changing the position of the paper receiving machine, the pressure roller and the die cutting roller do not need to be transformed or replaced, and the effect of reducing the influence of waste in the waste removing process on the follow-up die cutting precision can be achieved by only changing the position of the paper receiving machine;

2. Through the arrangement of the pneumatic motor and the chain rack, the main chain wheel arranged on the bracket can be driven by the pneumatic motor, so that the chain rack and the auxiliary chain wheel are driven to rotate together, the chain adopts high-strength alloy steel, the wear resistance is strong, the service life is long, the replacement is convenient, the maintenance can be timely carried out when faults occur, and the chain tooth body embedded in the chain can hook and clear waste paper edges in the process of contacting materials, so that the waste paper clearing effect is achieved;

3. Through the setting of first storage tank, second storage tank and collection device, can make the waste material that produces in the clear useless module working process fall into the storage tank, the collection device that rethread storage tank left end opening part set up passes through vacuum suction, takes out the waste material from the storage tank constantly, guarantees that the waste material can not influence clear useless next time, carries the waste material to recovery unit in the while, plays the environmental protection effect of saving materials.

Drawings

FIG. 1 is a schematic view of the overall structure of a trimming device for a full-automatic die-cutting machine according to the present utility model;

FIG. 2 is a schematic view of the structure of a trimming device for a full-automatic die-cutting machine, which is used for reflecting the position relationship between waste discharge and a die-cutting machine body;

FIG. 3 is a schematic view showing the inside of a waste discharging module in a trimming device for a full-automatic die-cutting machine according to the present utility model;

Fig. 4 is a schematic structural view of a trimming device for a full-automatic die-cutting machine, which is used for embodying a waste-removing module.

In the figure, 1, a die cutting machine body, 2, a paper receiving machine, 3, a waste discharging module, 31, a shell, 32, a limiting device, 321, a second pneumatic telescopic rod, 322, a limiting plate, 4, a front linear guide rail, 5, a rear linear guide rail, 6, a first pneumatic telescopic rod, 7, a waste cleaning module, 71, a bracket, 72, a pneumatic motor, 73, a main chain wheel, 74, a secondary chain wheel, 75, a chain tooth bar, 751, a chain tooth body, 752, a chain, 8, a collecting device, 9, a workbench, 10 and an air compressor.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, a particular component geometry, and that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying an order of designating the indicated technical features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present specification, the meaning of "plurality" is two or more, unless the direction of the center is specifically defined otherwise.

Examples:

As shown in fig. 1-3, a trimming device for a full-automatic die-cutting machine comprises a die-cutting machine body 1, a workbench 9 and a waste discharging module 3, wherein a conveyor belt is arranged at the top of the workbench 9 and used for conveying materials to the waste discharging module 3 from right to left, a paper receiving machine 2 is fixedly arranged at the top of the workbench 9, the waste discharging module 3 is arranged at the left side of the paper receiving machine 2, a cushioning cushion layer is arranged at the top of the left side of the workbench 9, the waste discharging module 3 comprises a shell 31 and a limiting device 32, a front linear guide rail 4 and a rear linear guide rail 5 are arranged at the inner top of the shell 31 at intervals, first pneumatic telescopic rods 6 are fixedly arranged on sliding blocks of the front linear guide rail 4 and the rear linear guide rail 5, waste cleaning modules 7 are detachably arranged at the bottom of the first pneumatic telescopic rods 6, the limiting device 32 is arranged between the front linear guide rail 4 and the rear linear guide rail 5, stop device 32 includes second pneumatic telescopic link 321 and limiting plate 322, the top fixed mounting of second pneumatic telescopic link 321 is provided with limiting plate 322 at the interior top of shell 31, the bottom of second pneumatic telescopic link 321 is provided with limiting plate 322, limiting plate 322 is used for fixed cross cutting good material, cardboard material is collected by paper machine 2 at first after the cross cutting is good, after collecting, carry to the waste discharge module 3 by the conveyer belt again after accomplishing, stop device 32 can fix the cardboard material that piles up, then the clear useless device of first pneumatic telescopic link 6 bottom of front and back both sides will contact with the material to clear away from the waste material, through setting up paper machine 2 before waste discharge module 3, can make waste material when clear useless keep away from pressure cylinder and cross cutting cylinder, avoid the waste material to influence the precision of cross cutting and follow-up cross cutting.

As shown in fig. 1-4, the waste cleaning module 7 comprises a bracket 71 and an air compressor 10, the air compressor 10 is arranged at one side of a workbench 9, one end of the bracket 71 is fixedly connected with an air motor 72, the other end of the bracket 71 is rotatably provided with a secondary sprocket 74, a main sprocket 73 is sleeved on a rotating shaft of the air motor 72, the main sprocket 73 and the secondary sprocket 74 are in transmission connection through a chain rack 75, an air inlet of the air motor 72 is communicated with an air outlet of the air compressor 10 through an air pipe, the chain rack 75 comprises a chain tooth body 751 and a chain 752, a plurality of grooves are formed in the surface of the chain 752 at equal intervals, the chain tooth body 751 is embedded in each groove, the chain tooth body 751 is used for hooking waste materials connected with the materials, a first accommodating groove is formed in the front side of the inner top of the workbench 9, a second accommodating groove is formed in the rear side of the inner top of the workbench 9, the first accommodating groove is used for accommodating waste materials cleaned by the waste cleaning module 7 on the front linear guide rail 4, the second accommodating groove is used for accommodating waste materials cleaned by the waste cleaning module 7 on the rear linear guide rail 5, openings are arranged at the left ends of the first accommodating groove and the second accommodating groove, collecting devices 8 are arranged at the openings of the first accommodating groove and the second accommodating groove, the collecting devices 8 are used for recovering the cleaned waste materials, the pneumatic motor 72 of the waste cleaning module 7 is driven by the air compressor 10, the volume of the pneumatic motor 72 is small, the output torque is large, the instantaneous forward and reverse rotation can be realized, the chain 752 is suitable for working places with high frequency, the chain 752 adopts high-strength alloy steel, the wear resistance is strong, the replacement is convenient, the chain can be maintained in time when faults occur, the whole service life of the waste cleaning device is long, the waste cleaning efficiency through a mechanical device is far higher than that of manual waste cleaning, the probability of waste materials is lower, the waste materials in the waste cleaning process can fall into the accommodating grooves on the front side and the rear side, and is extracted from the containing groove through the collecting device 8, so that the waste water is recovered more environmentally.

The method comprises the specific implementation process that materials are conveyed to a paper receiving machine 2 through a conveying belt after die cutting is completed, the paper receiving machine 2 stacks the die-cut materials, the materials are conveyed to a waste discharging module 3 after being accumulated to a certain amount, the stacked materials are fixed at a designated position through a limiting device 32, a waste cleaning module 7 is started in the descending process of a first telescopic rod, when the waste cleaning module 7 is contacted with the materials, a pneumatic motor 72 driven by an air compressor 10 drives a chain rack 75 to rotate, a chain tooth body 751 is contacted with the waste materials, the waste materials are hooked and removed from the materials, the hooked materials fly aside along the rotating direction of the chain tooth body 75 and fall into the accommodating grooves, the collecting device 8 pumps the materials out of the accommodating grooves through a vacuum pumping mode, the first accommodating groove and the second accommodating groove are ensured to be kept clean, in order to avoid the influence of vibration on the die cutting machine body 1, a cushion layer is further arranged at the top of the left side of a workbench 9, vibration generated when the waste cleaning module 7 is contacted with the materials is reduced, after the waste cleaning is completed, a second pneumatic telescopic rod 321 drives a limiting plate 322 to lift the stacked materials again, and the materials can be lifted to a manual work or a machine can be moved down to a finished.

In the embodiments disclosed herein, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and they may be, for example, fixedly connected, detachably connected, or integrally connected, or they may be directly connected or indirectly connected via an intermediate medium. The specific meaning of the above terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art according to the specific circumstances.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (6)

1. The trimming device for the full-automatic die-cutting machine comprises a die-cutting machine body (1), a workbench (9) and a waste discharge module (3) and is characterized in that a conveyor belt is arranged at the top of the workbench (9) and used for conveying materials to the waste discharge module (3) from right to left, a paper receiving machine (2) is fixedly arranged at the top of the workbench (9), and the waste discharge module (3) is arranged at the left side of the paper receiving machine (2);

The waste discharging module (3) comprises a shell (31) and a limiting device (32), a front linear guide rail (4) and a rear linear guide rail (5) are arranged at the inner top of the shell (31) at intervals, first pneumatic telescopic rods (6) are fixedly arranged on sliding blocks of the front linear guide rail (4) and the rear linear guide rail (5), waste removing modules (7) are detachably arranged at the bottoms of the first pneumatic telescopic rods (6), and the limiting device (32) is arranged between the front linear guide rail (4) and the rear linear guide rail (5);

stop device (32) are including second pneumatic telescopic link (321) and limiting plate (322), the top fixed mounting of second pneumatic telescopic link (321) is at the interior top of shell (31), the bottom of second pneumatic telescopic link (321) is provided with limiting plate (322), limiting plate (322) are used for fixed cross cutting good material.

2. The trimming device for the full-automatic die-cutting machine, as claimed in claim 1, wherein the waste removing module (7) consists of a bracket (71) and an air compressor (10);

The air compressor is characterized in that the air compressor (10) is arranged on one side of the workbench (9), one end of the support (71) is fixedly connected with the air motor (72), the other end of the support (71) is rotatably provided with the auxiliary sprocket (74), a main sprocket (73) is sleeved on a rotating shaft of the air motor (72), the main sprocket (73) and the auxiliary sprocket (74) are in transmission connection through the chain rack (75), and an air inlet of the air motor (72) is communicated with an air outlet of the air compressor (10) through the air pipe.

3. The trimming device for the full-automatic die-cutting machine, as claimed in claim 2, wherein the sprocket strip (75) comprises a sprocket body (751) and a chain (752), a plurality of grooves are formed in the surface of the chain (752) at equal intervals, the sprocket body (751) is embedded in each groove, and the sprocket body (751) is used for hooking waste materials connected to materials.

4. The trimming device for the full-automatic die-cutting machine, which is characterized in that a first accommodating groove is formed in the front side of the inner top of the workbench (9), a second accommodating groove is formed in the rear side of the inner top of the workbench (9), the first accommodating groove is used for accommodating waste cleaned by the waste cleaning module (7) on the front linear guide rail (4), and the second accommodating groove is used for accommodating waste cleaned by the waste cleaning module (7) on the rear linear guide rail (5).

5. The trimming device for the full-automatic die-cutting machine, as claimed in claim 4, wherein openings are formed in the left ends of the first accommodating groove and the second accommodating groove, collecting devices (8) are arranged at the openings of the first accommodating groove and the second accommodating groove, and the collecting devices (8) are used for recycling cleaned waste materials.

6. The trimming device for the full-automatic die-cutting machine, as claimed in claim 1, wherein the top of the left side of the workbench (9) is provided with a damping cushion layer.