CN116901183A - Die cutting device, die cutting method and die cutting finished product tracing method - Google Patents
Die cutting device, die cutting method and die cutting finished product tracing method Download PDFInfo
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- CN116901183A CN116901183A CN202310986249.3A CN202310986249A CN116901183A CN 116901183 A CN116901183 A CN 116901183A CN 202310986249 A CN202310986249 A CN 202310986249A CN 116901183 A CN116901183 A CN 116901183A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 182
- 238000000034 method Methods 0.000 title claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 86
- 239000002699 waste material Substances 0.000 claims abstract description 45
- 230000008859 change Effects 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 85
- 238000001514 detection method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 12
- 239000002344 surface layer Substances 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 3
- 238000007723 die pressing method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 claims 7
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 238000004590 computer program Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
Abstract
The invention relates to the field of die cutting machines, in particular to a die cutting device, a die cutting method and a die cutting finished product tracing method. The die cutting method comprises the following steps: acquiring the diameter and the rotating speed of a cutter roller in real time, and generating first speed information; acquiring the diameter change and the rotating speed of the raw material at the raw material end in real time, and generating second speed information; and adjusting the second speed information in real time according to the change of the diameter of the raw material in real time; acquiring the diameter change and the rotating speed of a finished product material at a receiving end in real time, and generating third speed information; and the third speed information is adjusted in real time according to the diameter change of the finished product material in real time; acquiring the diameter change and the rotating speed of the waste material at the waste discharge end in real time, and generating fourth speed information; and adjusting the fourth speed information in real time according to the change of the diameter of the waste material in real time; and adjusting the second speed information, the third speed information and the fourth speed information in real time to enable the second speed information, the third speed information and the fourth speed information to be matched with the first speed information.
Description
Technical Field
The invention relates to the field of die cutting machines, in particular to a die cutting device, a die cutting method and a die cutting finished product tracing method.
Background
The die cutting machine is also called a beer machine, a cutting machine and a numerical control punching machine, and is mainly used for die cutting (full-cut and half-cut), indentation and gilding operation, laminating and automatic waste discharge of corresponding non-metal materials, adhesive stickers, EVA, double faced adhesive tapes, electronic rubber pads, mobile phone rubber pads and the like, and the die cutting machine applies certain pressure through an embossing plate to roll-cut printed products or paperboards into certain shapes by utilizing steel knives, hardware dies and steel wires (or templates engraved by steel plates). Is an important device for post-printing packaging processing and forming.
The existing die cutting machine is provided with two devices, namely a flat die cutting machine and a round die cutting machine, and the two devices are respectively corresponding to different use requirements due to the fact that different cutting principles and different working modes are used. For example, complicated products, such as round die cutting machines are adopted when the flat die cutting machine is inconvenient to produce; the precision of the circular press die cutting machine cannot be guaranteed, and the circular press die cutting machine can be produced on a flat press die cutting machine. Although the current industry audibly says that two devices of a flat press die cutter and a round press die cutter are combined, the problems are numerous:
1. how to combine the two is not giving an effective scheme, so the existing scheme is very immature, has numerous problems and barriers, such as the advantages of circular pressing are high in efficiency and flat pressing are precision, but how to effectively improve the efficiency and the precision after combining the two is that the prior art has no effective scheme;
2. the round die cutting machine and the flat die cutting machine are combined according to respective working principles and requirements, and the balance of efficiency and precision is realized after the two are combined, so that the prior art has no effective scheme;
3. how to combine in terms of production, which is currently an insurmountable problem; in addition, the two different designs of the equipment structure and the control system have safety problems in the cutting process.
4. For the required target products, many products need to be subjected to repeated die cutting for two times, three times and even four times, and repeated die cutting is carried out on the basis of the previous time, so that a huge pain point is present: for example, if the front knife cuts a preset shape, the rear knife needs to be overlapped and cut twice on the basis of the shape, the precision is very important, and once the front knife is slightly deviated, the product is scrapped; the problem is that a flat die cutter is needed to be used in the whole process at present, but the efficiency of the flat die cutter is low because the precision of the round die cutter is insufficient and the round die cutter cannot be used for secondary re-cutting; and when the situation is met, the combination of the two devices of the flat die cutting machine and the round die cutting machine is completely redundant, so that not only is the efficiency improved, but also the cost of the devices is greatly increased, and the reason that the combination of the two devices of the flat die cutting machine and the round die cutting machine is not practically applied at present is also that.
5. The existing circular die-cutting machine is provided with a plurality of stations, but the spacing between the stations is too large, and the space between the stations is reserved between the stations, so that not only is the occupation of the field too large brought, but also the die-cut products are flexible materials, and tension exists between the materials, which is an important factor to consider; however, the die cutting process is that the material is required to be straightened, but the material is stretched and deformed when being straightened, and the longer the distance between stations is, the more serious the stretching and deformation is; that is, the material that causes the die-cut is die-cut in a stretched state, and the material after the die-cut is retracted in a relaxed state, resulting in a cut size that is not the predetermined size of the cut. Poor accuracy is caused;
6. at present, the problem of insufficient precision of die-cut products exists, and the problem of matching among all parts in the machine precision and operation process is considered by the same industry, so that equipment needs to be debugged once at intervals, and the problem of precision is solved by means of continuous debugging, so that the precision of finished products is low, the labor cost is high, and the production efficiency is low.
Disclosure of Invention
The object of the present invention is to solve at least some of the above existing problems.
In order to solve the technical problems, the die cutting method of the invention comprises the following steps:
acquiring the diameter and the rotating speed of a cutter roller in real time, and generating first speed information;
acquiring the diameter change and the rotating speed of the raw material at the raw material end in real time, and generating second speed information; and adjusting the second speed information in real time according to the change of the diameter of the raw material in real time;
acquiring the diameter change and the rotating speed of a finished product material at a receiving end in real time, and generating third speed information; and the third speed information is adjusted in real time according to the diameter change of the finished product material in real time;
acquiring the diameter change and the rotating speed of the waste material at the waste discharge end in real time, and generating fourth speed information; and adjusting the fourth speed information in real time according to the change of the diameter of the waste material in real time;
and adjusting the second speed information, the third speed information and the fourth speed information in real time to enable the second speed information, the third speed information and the fourth speed information to be matched with the first speed information.
As a preferred embodiment of the die cutting method of the present invention, it comprises:
carrying out primary die cutting on a material to be die-cut by adopting a round die-pressing module, and synchronously cutting out a die-cutting starting point positioned on the same straight line;
transferring the material subjected to the first die cutting to a flat pressing die set; the material between the circular pressing module and the flat pressing module is in a non-stretching state;
a first preset point and a second preset point are arranged between the circular pressing module and the flat pressing module, so that the material is positioned between the first preset point and the second preset point;
acquiring the die cutting speed of the platen die set in real time, and generating first die cutting speed information;
acquiring the die cutting speed of the circular pressing module in real time, and generating second die cutting speed information;
and analyzing the first die cutting speed information and the second die cutting speed information, and regulating and controlling the die cutting speeds of the flat pressing module and the circular pressing module to enable the material to be continuously positioned between the first preset point and the second preset point.
As a preferred embodiment of the die cutting method of the present invention, it comprises:
analyzing the finished product precision of the material after die cutting, and generating first result information;
and acquiring the die cutting starting point information, generating second result information by combining the first result information by utilizing the die cutting starting point information, and adjusting the down cutting time of the flat pressing die set according to the second result information.
As a preferred embodiment of the die cutting method of the present invention, it comprises:
setting a rechecking needle on the flat pressing module;
when the flat pressing die is cut for die cutting, the rechecking needle is positioned in the die cutting starting point;
and pushing the material to displace by using a rechecking needle to recheck and position.
As a preferred embodiment of the die cutting method of the present invention, it comprises:
the location of the material is obtained and,
closing the platen die set or reducing the die cutting speed of the platen die set when the material is at or off the first predetermined point;
and closing the circular die set or reducing the die cutting speed of the circular die set when the material is at or below the second preset point.
As a preferred embodiment of the die cutting method of the present invention, it comprises:
setting detection points on the surface layer of the material to be die-cut or a non-die-cut area; the detection point is bound with the waste;
acquiring the detection point at the waste discharge end; and comprises one of the following two:
(1) Acquiring the detection point, and carrying out continuous die cutting on the flat pressing module and the circular pressing module;
(2) And failing to obtain the detection point, and stopping the flat pressing module and the round pressing module.
The die cutting device of the invention comprises:
a circular pressing module; the number of the circular pressing modules is at least two; each circular pressing die is provided with at least two adjacent circular pressing stations, and the spacing between the different circular pressing stations is within 400 mm;
the flat pressing die sets are at least two; the flat pressing module is regularly or irregularly spaced from the round pressing module;
and the front end and the rear end of each circular pressing module are provided with at least two power rollers, and the power rollers are arranged on the servo motor.
As a preferred embodiment of the die cutting device of the present invention, it comprises:
the combination mode between the circular pressing module and the flat pressing module is as follows: 1+n+1 or n+1+1 or n+1+n or 1+1+n or 1+n+n.
The invention discloses a die-cutting finished product tracing method, which comprises the following steps:
setting target data information to be die-cut, and generating a station identification two-dimensional code from the target data information, wherein the station identification two-dimensional code is arranged on a surface layer of a material to be die-cut or a non-die-cut area;
scanning the station identification two-dimensional code to acquire target data information of the material before die cutting; performing at least first die cutting on a material to be die-cut by adopting a round die assembly, and generating first die cutting information two-dimensional codes from die cutting data;
carrying out at least second die cutting on the material by adopting a flat die assembly, and generating at least second die cutting information two-dimensional codes by using die cutting data;
generating a die-cutting finished product result two-dimensional code from the target data information, the first die-cutting information and the second die-cutting information;
and scanning the die-cutting finished product result two-dimensional code, and carrying out analysis, comparison and defect procedure tracing on the die-cutting process.
As a preferred embodiment of the die-cut finished product tracing method, the method comprises the following steps:
the station identification two-dimensional code enters waste discharge inspection along with the surface layer of the material or the waste of a non-die cutting area;
comparing the target data information, the first die cutting information and the second die cutting information to analyze and confirm a defective procedure in the die cutting process by scanning the two-dimensional code of the die cutting finished product result, and accurately adjusting the procedure to generate correction information and generate a correction two-dimensional code;
and scanning the correction two-dimensional code to carry out supervision and repetition on the accuracy of the correction process.
Advantageous effects
The present invention solves the above existing problems and other existing problems not mentioned one by one above and brings at least the following innovative advantages accordingly:
the beneficial effects are that:
the die cutting device and the die cutting method solve the problems that: 1. the embodiment of combining two devices of a flat die cutter and a round die cutter is provided, and the efficiency and the precision are improved; 2. the balance of efficiency and precision is realized by combining a circular die cutting machine and a flat die cutting machine; 3. solves the existing safety problem; 4. the problem that the accuracy of efficiency can be considered when the die cutting is needed to be repeated for the second time and the third time for complex products is solved; 5. the problem of current station interval is big, causes tension big, and then influences product precision is solved.
The die cutting method solves the problems that: 1. firstly, the error concept of the industry is subverted, and the problem that the accuracy in the existing industry is considered as the accuracy of a machine when the accuracy in the industry is insufficient is solved; 2. solves the problems that the equipment needs to be debugged once at intervals at present, and the labor cost is high and the efficiency is low.
The die cutting method of the invention also solves the following problems: 1. discharging, pulling, collecting and discharging waste, wherein the problems of uneven tension and uncontrollable tension caused by the diameter change of different materials in the processes are solved; 2. the problems of uneven tension and easy stretch-breaking in the process of waste discharge (waste materials/rim charge); 3. aiming at the problem that the waste discharge cannot be wound accurately, the fluctuation is extremely large; 4. setting detection points on the surface layer of the material to be die-cut or a non-die-cut area, wherein the detection points are bound with the waste, so that on one hand, the waste discharge can be timely stopped for inspection when the waste is broken; on the other hand, the detection point does not interfere with the normal finished product, and no extra labor cost is brought to the subsequent packaging of the finished product.
The method for tracing the die-cut finished product provides a new thought for tracing the problems in the production process when the precision of the finished product is low, so that the process links of the problems can be effectively found, and the problems can be more accurately and efficiently solved.
Drawings
FIG. 1 is a schematic diagram showing a combination mode of embodiment 2 of the present invention;
fig. 2 is an enlarged view of the circular press die set.
In the figure: 1. the device comprises a circular pressing module, a circular pressing station, a flat pressing module and a power roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the specific embodiments of the present disclosure.
Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present disclosure.
All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Example 1
The research and development team of the applicant finds that the die-cut product precision is insufficient for other reasons, and the method is as follows:
1. firstly, discharging, pulling, collecting and discharging waste, wherein the working procedures respectively require power to drive, the raw materials before die cutting are packaged into rolls, and the materials of the large rolls and the materials of the small rolls are different in tension due to different weights; and in the processing process, the diameter of the coiled material is gradually reduced in the die cutting process, and the tension of the coiled material is in a state of continuous real-time change, so that the degree of tensile deformation of the product is also changed in real time. The existing equipment has the advantages that the pulling force of the large circle and the small circle is the same, so that a roll of material is in the process of gradually reducing tension in the processing process, namely the deformation of the finished product is large just before the start, and the back of the finished product is gradually reduced;
2. the diameter of the material is gradually reduced during discharging, and the reverse side condition corresponding to the problem is as follows: the winding shaft for receiving the finished product end of the equipment is larger and larger, which causes an uncontrollable contradiction, namely the diameter of the material is smaller and the pulling force is smaller and smaller when the material is discharged; and the diameter of the material is larger and the pulling force is larger and larger when the material is wound. In the whole process, the only controllable is the material pulling speed, and except for the material pulling, the material discharging and the material receiving are uncontrollable in real-time change of the material diameter and are changed towards two opposite directions, so that the unreeling speed and the reeling speed cannot be controlled;
3. in addition to the above problems, the pulling force of the waste discharge is controlled, otherwise the waste discharge is broken, and if the waste discharge is not found after the breaking, the subsequent waste discharge cannot be completed. The diameter of the discharged materials is smaller and smaller, the waste discharge is larger, which looks the same as the rolling of the finished product, but still has the difference that the waste is the cut unnecessary edge angle, and the waste is the edge material of the finished product, so that the waste is disordered, the nominally the larger the waste is, but the actual inaccuracy is caused; in detail, the waste material is not regular, the winding process cannot be accurately wound, the waste material of the winding coil cannot be accurately wound on the surface of the previous coil when the winding coil rotates for each circle, once the waste material of the winding coil does not wind on the surface of the previous coil, the circumference of the winding coil rotating for the circle is not larger than the length of the previous coil, therefore, the fluctuation of the winding size is extremely large under the condition of the same rotating speed!
Therefore, in order to solve the existing problems mentioned in the background of the invention and solve the above problems, the following embodiments of the present invention are as follows:
the die cutting method comprises the following steps:
acquiring the diameter and the rotating speed of a cutter roller in real time, and generating first speed information; because the diameter of the knife roller is fixed, calculating how long the knife roller rotates for one circle according to the diameter of the knife roller, and taking the knife roller as a standard;
acquiring the diameter change and the rotating speed of the raw material at the raw material end in real time, and generating second speed information; and adjusting the second speed information in real time according to the change of the diameter of the raw material in real time;
acquiring the diameter change and the rotating speed of a finished product material at a receiving end in real time, and generating third speed information; and the third speed information is adjusted in real time according to the diameter change of the finished product material in real time;
acquiring the diameter change and the rotating speed of the waste material at the waste discharge end in real time, and generating fourth speed information; and adjusting the fourth speed information in real time according to the change of the diameter of the waste material in real time;
and adjusting the second speed information, the third speed information and the fourth speed information in real time to enable the second speed information, the third speed information and the fourth speed information to be matched with the first speed information.
Further, a round die-pressing module is adopted to carry out primary die-cutting on the material to be die-cut, and the die-cutting starting points which are positioned on the same straight line are synchronously cut;
transferring the material subjected to the first die cutting to a flat pressing die set; the material between the circular pressing module and the flat pressing module is in a non-stretching state;
a first preset point and a second preset point are arranged between the circular pressing module and the flat pressing module, so that the material is positioned between the first preset point and the second preset point;
acquiring the die cutting speed of the platen die set in real time, and generating first die cutting speed information;
acquiring the die cutting speed of the circular pressing module in real time, and generating second die cutting speed information;
and analyzing the first die cutting speed information and the second die cutting speed information, and regulating and controlling the die cutting speeds of the flat pressing module and the circular pressing module to enable the material to be continuously positioned between the first preset point and the second preset point.
Further, analyzing the finished product precision of the material after die cutting to generate first result information;
and acquiring the die cutting starting point information, generating second result information by combining the first result information by utilizing the die cutting starting point information, and adjusting the down cutting time of the flat pressing die set according to the second result information.
Further, setting a rechecking needle on the flat pressing module; the reinspection needle is fixedly arranged on the cutting die of the flat pressing module in the implementation process;
when the flat pressing die is cut for die cutting, the rechecking needle is positioned in the die cutting starting point; pushing the material to displace by using a rechecking needle for rechecking and positioning; if the rechecking needle is not positioned at the die cutting starting point, the positioning of the lower cutting is inaccurate.
Further, the material position is obtained,
closing the platen die set or reducing the die cutting speed of the platen die set when the material is at or off the first predetermined point;
and closing the circular die set or reducing the die cutting speed of the circular die set when the material is at or below the second preset point.
That is, the material between the circular die set and the flat die set is U-shaped, a first preset point and a second preset point are arranged, the material is more represented when the material reaches the first preset point, the speed of the circular die set is stopped or reduced, the speed of the flat die set is too fast when the material reaches the second preset point, and the flat die set is stopped or reduced. Thus, the lowest point of the material is always between the first preset point and the second preset point; is in the standard range.
Further, setting detection points on the surface layer of the material to be die-cut or a non-die-cut area; the detection point is bound with the waste;
acquiring the detection point at the waste discharge end; and comprises one of the following two:
(1) Acquiring the detection point, and carrying out continuous die cutting on the flat pressing module and the circular pressing module;
(2) And failing to obtain the detection point, and stopping the flat pressing module and the round pressing module.
Example 2
Referring to fig. 1 and 2, the die cutting device of the present invention includes a die cutting method described in embodiment 1, and embodiment 2 is an apparatus used in the method, including:
a circular pressing module 1; the number of the circular pressing modules 1 is at least two; each circular pressing module 1 is provided with at least two adjacent circular pressing stations 2, and the spacing between the different circular pressing stations 2 is within 400 mm;
a platen die set 3, the platen die set 3 being at least two; the flat pressing die set 3 is regularly or irregularly spaced from the circular pressing die set 1;
at least two power rollers 4 are arranged at the front end and the rear end of each circular pressing module 1, and the power rollers 4 are arranged on a servo motor.
A first preset point and a second preset point are respectively arranged between each circular pressing module 1 and the flat pressing module 3.
Further, fig. 1 and 2 represent only one embodiment of the present invention. The combination mode between the circular pressing module 1 and the flat pressing module 3 is as follows: 1+n+1 or n+1+1 or n+1+n or 1+1+n or 1+n+n. That is, the number of the circular press modules 1 and the flat press modules 3 can be arbitrarily combined.
Example 3
The method for tracing the die-cut finished product comprises the following steps:
setting target data information to be die-cut, and generating a station identification two-dimensional code from the target data information, wherein the station identification two-dimensional code is arranged on a surface layer of a material to be die-cut or a non-die-cut area;
scanning the station identification two-dimensional code to acquire target data information of the material before die cutting; performing at least first die cutting on a material to be die-cut by adopting a round die assembly, and generating first die cutting information two-dimensional codes from die cutting data;
carrying out at least second die cutting on the material by adopting a flat die assembly, and generating at least second die cutting information two-dimensional codes by using die cutting data;
generating a die-cutting finished product result two-dimensional code from the target data information, the first die-cutting information and the second die-cutting information;
and scanning the die-cutting finished product result two-dimensional code, and carrying out analysis, comparison and defect procedure tracing on the die-cutting process.
Further, the station identification two-dimensional code enters waste discharge inspection along with the surface layer of the material or the waste of the non-die cutting area;
comparing the target data information, the first die cutting information and the second die cutting information to analyze and confirm a defective procedure in the die cutting process by scanning the two-dimensional code of the die cutting finished product result, and accurately adjusting the procedure to generate correction information and generate a correction two-dimensional code;
and scanning the correction two-dimensional code to perform supervision and recheck on the accuracy of the correction process.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, of embodiments of the invention can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks and/or methods of the embodiments.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks and/or methods of the embodiments.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks and/or methods of the embodiments.
The terms first, second and the like in the description and in the claims, are not used for any order, quantity or importance, but are used for distinguishing between different elements. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The preferred embodiments of the present invention described above are not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and other embodiments can be obtained from the drawings without inventive faculty to those skilled in the art, and any modifications based on the claims of the present invention are also the scope of the present invention.
Claims (10)
1. A die cutting method, comprising:
acquiring the diameter and the rotating speed of a cutter roller in real time, and generating first speed information;
acquiring the diameter change and the rotating speed of the raw material at the raw material end in real time, and generating second speed information; and adjusting the second speed information in real time according to the change of the diameter of the raw material in real time;
acquiring the diameter change and the rotating speed of a finished product material at a receiving end in real time, and generating third speed information; and the third speed information is adjusted in real time according to the diameter change of the finished product material in real time;
acquiring the diameter change and the rotating speed of the waste material at the waste discharge end in real time, and generating fourth speed information; and adjusting the fourth speed information in real time according to the change of the diameter of the waste material in real time;
and adjusting the second speed information, the third speed information and the fourth speed information in real time to enable the second speed information, the third speed information and the fourth speed information to be matched with the first speed information.
2. The die cutting method as claimed in claim 1, comprising:
carrying out primary die cutting on a material to be die-cut by adopting a round die-pressing module, and synchronously cutting out a die-cutting starting point positioned on the same straight line;
transferring the material subjected to the first die cutting to a flat pressing die set; the material between the circular pressing module and the flat pressing module is in a non-stretching state;
a first preset point and a second preset point are arranged between the circular pressing module and the flat pressing module, so that the material is positioned between the first preset point and the second preset point;
acquiring the die cutting speed of the platen die set in real time, and generating first die cutting speed information;
acquiring the die cutting speed of the circular pressing module in real time, and generating second die cutting speed information;
and analyzing the first die cutting speed information and the second die cutting speed information, and regulating and controlling the die cutting speeds of the flat pressing module and the circular pressing module to enable the material to be continuously positioned between the first preset point and the second preset point.
3. The die cutting method as claimed in claim 2, comprising:
analyzing the finished product precision of the material after die cutting, and generating first result information;
and acquiring the die cutting starting point information, generating second result information by combining the first result information by utilizing the die cutting starting point information, and adjusting the down cutting time of the flat pressing die set according to the second result information.
4. A die cutting method according to claim 2 or 3, comprising:
setting a rechecking needle on the flat pressing module;
when the flat pressing die is cut for die cutting, the rechecking needle is positioned in the die cutting starting point;
and pushing the material to displace by using a rechecking needle to recheck and position.
5. The die cutting method as claimed in claim 2, comprising:
the location of the material is obtained and,
closing the platen die set or reducing the die cutting speed of the platen die set when the material is at or off the first predetermined point;
and closing the circular die set or reducing the die cutting speed of the circular die set when the material is at or below the second preset point.
6. A die cutting method according to claim 2 or 3, comprising:
setting detection points on the surface layer of the material to be die-cut or a non-die-cut area; the detection point is bound with the waste;
acquiring the detection point at the waste discharge end; and comprises one of the following two:
(1) Acquiring the detection point, and carrying out continuous die cutting on the flat pressing module and the circular pressing module;
(2) And failing to obtain the detection point, and stopping the flat pressing module and the round pressing module.
7. Die cutting device, its characterized in that includes:
a circular pressing module; the number of the circular pressing modules is at least two; each circular pressing die is provided with at least two adjacent circular pressing stations, and the spacing between the different circular pressing stations is within 400 mm;
the flat pressing die sets are at least two; the flat pressing module is regularly or irregularly spaced from the round pressing module;
and the front end and the rear end of each circular pressing module are provided with at least two power rollers, and the power rollers are arranged on the servo motor.
8. The die cutting device of claim 7, comprising:
the combination mode between the circular pressing module and the flat pressing module is as follows: 1+n+1 or n+1+1 or n+1+n or 1+1+n or 1+n+n.
9. The method for tracing the die-cut finished product is characterized by comprising the following steps:
setting target data information to be die-cut, and generating a station identification two-dimensional code from the target data information, wherein the station identification two-dimensional code is arranged on a surface layer of a material to be die-cut or a non-die-cut area;
scanning the station identification two-dimensional code to acquire target data information of the material before die cutting; performing at least first die cutting on a material to be die-cut by adopting a round die assembly, and generating first die cutting information two-dimensional codes from die cutting data;
carrying out at least second die cutting on the material by adopting a flat die assembly, and generating at least second die cutting information two-dimensional codes by using die cutting data;
generating a die-cutting finished product result two-dimensional code from the target data information, the first die-cutting information and the second die-cutting information;
and scanning the die-cutting finished product result two-dimensional code, and carrying out analysis, comparison and defect procedure tracing on the die-cutting process.
10. The die cut end product tracing method of claim 9, comprising:
the station identification two-dimensional code enters waste discharge inspection along with the surface layer of the material or the waste of a non-die cutting area;
comparing the target data information, the first die cutting information and the second die cutting information to analyze and confirm a defective procedure in the die cutting process by scanning the two-dimensional code of the die cutting finished product result, and accurately adjusting the procedure to generate correction information and generate a correction two-dimensional code;
and scanning the correction two-dimensional code to carry out supervision and repetition on the accuracy of the correction process.
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| CN202310986249.3A CN116901183A (en) | 2023-08-07 | 2023-08-07 | Die cutting device, die cutting method and die cutting finished product tracing method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203843918U (en) * | 2014-04-10 | 2014-09-24 | 深圳市哈德胜精密科技有限公司 | Hydraulic flat multifunctional composite die cutting machine |
| CN109910104A (en) * | 2019-02-28 | 2019-06-21 | 广东飞新达智能设备股份有限公司 | It is die cut control method and die-cutting machine |
| CN209987058U (en) * | 2019-03-22 | 2020-01-24 | 北京中鼎高科自动化技术有限公司 | Transfer-pasting die cutting device capable of achieving accurate positioning |
| CN111941524A (en) * | 2020-09-08 | 2020-11-17 | 江苏倍川自动化设备有限公司 | Combined type cross cutting machine |
| CN212684201U (en) * | 2020-01-13 | 2021-03-12 | 江苏倍川自动化设备有限公司 | Combined type cross cutting machine |
| US20210187772A1 (en) * | 2019-12-18 | 2021-06-24 | Heidelberger Druckmaschinen Ag | Method of operating a flat-bed die cutter |
| CN115922830A (en) * | 2023-03-10 | 2023-04-07 | 山东华滋自动化技术股份有限公司 | Combined type die cutting production equipment and production process thereof |
| CN116433253A (en) * | 2023-04-28 | 2023-07-14 | 广州市易鸿智能装备有限公司 | Method, device, equipment and storage medium for managing product quality traceability data |
-
2023
- 2023-08-07 CN CN202310986249.3A patent/CN116901183A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203843918U (en) * | 2014-04-10 | 2014-09-24 | 深圳市哈德胜精密科技有限公司 | Hydraulic flat multifunctional composite die cutting machine |
| CN109910104A (en) * | 2019-02-28 | 2019-06-21 | 广东飞新达智能设备股份有限公司 | It is die cut control method and die-cutting machine |
| CN209987058U (en) * | 2019-03-22 | 2020-01-24 | 北京中鼎高科自动化技术有限公司 | Transfer-pasting die cutting device capable of achieving accurate positioning |
| US20210187772A1 (en) * | 2019-12-18 | 2021-06-24 | Heidelberger Druckmaschinen Ag | Method of operating a flat-bed die cutter |
| CN212684201U (en) * | 2020-01-13 | 2021-03-12 | 江苏倍川自动化设备有限公司 | Combined type cross cutting machine |
| CN111941524A (en) * | 2020-09-08 | 2020-11-17 | 江苏倍川自动化设备有限公司 | Combined type cross cutting machine |
| CN115922830A (en) * | 2023-03-10 | 2023-04-07 | 山东华滋自动化技术股份有限公司 | Combined type die cutting production equipment and production process thereof |
| CN116433253A (en) * | 2023-04-28 | 2023-07-14 | 广州市易鸿智能装备有限公司 | Method, device, equipment and storage medium for managing product quality traceability data |
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