CN115431347A - Gapless die-cutting transfer system and process - Google Patents
Gapless die-cutting transfer system and process Download PDFInfo
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- CN115431347A CN115431347A CN202210890912.5A CN202210890912A CN115431347A CN 115431347 A CN115431347 A CN 115431347A CN 202210890912 A CN202210890912 A CN 202210890912A CN 115431347 A CN115431347 A CN 115431347A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 143
- 238000012546 transfer Methods 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 172
- 230000007246 mechanism Effects 0.000 claims abstract description 139
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 11
- 238000004806 packaging method and process Methods 0.000 abstract description 9
- 238000012856 packing Methods 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
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- 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
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- 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
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- 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
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- 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
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
- B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper
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Abstract
The invention discloses a gapless die-cutting transfer-pasting system and a process, wherein the system comprises a die-cutting device, a transfer-pasting device and a control device; the die cutting device is used for performing gapless die cutting on the product material belt; the product pulling mechanism is used for advancing a product material belt output by the die cutting device, the scraper is used for bending the product material belt between the product pulling mechanism and the product receiving mechanism so as to separate die-cut products from the product material belt, the sticker pulling mechanism is used for driving the sticker material belt to advance, the scraper is positioned on one side of an advancing path of the sticker material belt so as to enable the die-cut products to be transferred to the sticker material belt, and the product detection sensor is used for detecting the die-cut products on the sticker material belt passing through one side of the scraper; the control device is used for controlling the advancing distance of the product pulling mechanism and/or the paster pulling mechanism according to the product transferring signal so as to enable the die-cut products to be transferred and pasted to the paster material belt at intervals. The invention can meet the universal interval transfer packaging requirement of the industry and effectively reduce the material waste at the same time.
Description
Technical Field
The invention relates to the technical field of material processing, in particular to a gapless die-cutting transfer system and a gapless die-cutting transfer process.
Background
The die cutting is to combine a die cutting plate by a die cutting tool according to the design requirement of a product, and roll-cut the material to be cut into the required shape under the action of pressure. The die-cut products often need to be packaged separately and transported in a stable state to the next processing stage.
The cross cutting product can be packed through pasting structures such as paper tape, material cassette tape, when packing, for the interval between the adjacent packing position in the adaptation packing material area, when carrying out the cross cutting to the product material area, need make be formed with between two adjacent cross cutting products with the interval of matcing between two adjacent packing positions, this will lead to being formed with more waste material on the product material area, the material is with high costs.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a gapless die-cutting transfer-pasting system and a gapless die-cutting transfer-pasting process, which can perform gapless die cutting on a product material belt and transfer-paste the product material belt to a sticker material belt in an interval mode, and can effectively save material cost.
The embodiment of the first aspect of the invention provides a gapless die-cutting transfer-pasting system, which comprises a die-cutting device, a transfer-pasting device and a control device; the die cutting device is used for performing gapless die cutting on the product material belt; the transfer device comprises a product pulling mechanism, a product receiving mechanism, a scraping plate, a sticker discharging mechanism, a sticker pulling mechanism and a product detection sensor, wherein the product pulling mechanism is used for advancing a product material belt output by the die cutting device, the scraping plate and the product discharging mechanism are sequentially arranged along the advancing path of the product material belt, the scraping plate is used for bending the product material belt between the product pulling mechanism and the product receiving mechanism so as to separate die-cut products from the product material belt, the sticker pulling mechanism is used for driving the sticker material belt wound outside the sticker discharging mechanism to advance, the scraping plate is positioned on one side of the advancing path of the sticker material belt so as to transfer the die-cut products separated from the product material belt to the sticker material belt, the advancing path of the sticker material belt is positioned on one side of the product detection sensor, and the product detection sensor is used for detecting the die-cut products on the sticker material belt passing one side of the scraping plate and forming a product transfer signal; the control device is electrically connected with the product detection sensor, the product pulling mechanism and the sticker pulling mechanism, and is used for controlling the advancing distance of the product pulling mechanism and/or the sticker pulling mechanism according to the product transfer signal so as to transfer the die-cut products to the sticker material belt at intervals.
According to the above embodiments of the present invention, at least the following advantages are provided: the product material belt is subjected to zero-clearance die cutting through the die cutting device, no clearance can be reserved between two adjacent die cutting products on the product material belt, material waste on the product material belt can be effectively reduced, material cost is effectively saved, a product transfer signal for indicating whether the die cutting products are successfully transferred on the sticker material belt or not is monitored, the advancing distance of the product pulling mechanism and/or the sticker pulling mechanism is controlled, the die cutting products can be alternately transferred on the sticker material belt, die cutting products distributed at intervals are formed on the sticker material belt, and the packaging effect of interval transfer in general industry is met.
According to some embodiments of the first aspect of the present invention, the die cutting device comprises a die cutter assembly and a die cutting drive mechanism, the die cutting drive mechanism is located at one side of the die cutter assembly, the die cutting drive mechanism is used for driving the product material belt to advance through the die cutter assembly, and the die cutter assembly is used for die cutting the product material belt; the control device is electrically connected with the die cutting knife assembly and the die cutting driving mechanism, and is also used for controlling the die cutting driving mechanism to match with the die cutting knife assembly to perform zero-clearance die cutting on the product material belt.
According to some embodiments of the first aspect of the invention, the control means:
responding to the product transfer signal to represent that the die-cut products are successfully transferred to the sticker material belt, and controlling the advancing distance of the sticker material pulling mechanism to be larger than the advancing distance of the product material pulling mechanism so as to enable the die-cut products to be transferred to the sticker material belt at intervals.
According to some embodiments of the first aspect of the present invention, the product detection sensor is an optical fiber sensor.
The embodiment of the second aspect of the invention provides a gapless die-cutting transfer-pasting process, which comprises the following steps:
carrying out gapless die cutting on the product material belt to obtain a plurality of gapless arranged die cutting products;
transferring the die-cut products on the product material belt to the sticker material belt;
detecting the paster material belt which is completely transferred to obtain a product transfer signal;
and controlling the advancing distance of the product pulling mechanism and/or the sticker pulling mechanism according to the product transfer signal so as to transfer the die-cut products to the sticker material belt at intervals.
According to the above embodiments of the present invention, at least the following advantages are provided: the product material belt is subjected to zero-clearance die cutting through the die cutting device, no clearance can be reserved between two adjacent die cutting products on the product material belt, material waste on the product material belt can be effectively reduced, material cost is effectively saved, a product transfer signal for indicating whether the die cutting products are successfully transferred on the sticker material belt or not is monitored, the advancing distance of the product pulling mechanism and/or the sticker pulling mechanism is controlled, the die cutting products can be alternately transferred on the sticker material belt, die cutting products distributed at intervals are formed on the sticker material belt, and the packaging effect of interval transfer in general industry is met.
According to some embodiments of the second aspect of the present invention, a method for gapless die cutting a product material belt to obtain a plurality of gapless die-cut products comprises:
die cutting is carried out on the product material belt to obtain a die-cut product;
and carrying out primary die cutting on the product material belt after driving the product material belt to advance for a first distance so as to obtain a plurality of die-cut products arranged without gaps, wherein the first distance is equal to the length of the die-cut products in the advancing direction.
According to some embodiments of the second aspect of the present invention, controlling the advance distance of the product pull mechanism and/or the decal pull mechanism in response to the product transfer signal to cause spaced transfer of die-cut products to the decal strip comprises:
when the product transfer signal represents that the die-cut product is successfully transferred to the sticker material belt, the advancing distances of the product pulling mechanism and the sticker pulling mechanism are controlled to be a second distance and a third distance respectively, and the second distance is smaller than the third distance;
and transferring the die-cut products on the product material belt to the sticker material belt so as to form intervals among the die-cut products on the sticker material belt.
According to some embodiments of the second aspect of the present invention, controlling the advance distance of the product pull mechanism and/or the decal pull mechanism in response to the product transfer signal to cause spaced transfer of die-cut products to the decal strip, further comprises:
when the product transfer signal represents that the die-cut product is not transferred to the sticker material belt, the advancing distances of the product pulling mechanism and the sticker pulling mechanism are controlled to be zero, so that the transfer action is suspended;
and sending out a fault alarm through an alarm device.
According to some embodiments of the second aspect of the present invention, the difference between the third distance and the second distance is 1 to 5mm.
According to some embodiments of the second aspect of the present invention, the second distance is equal to a length of the die-cut product in the advancing direction.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a zero clearance die cut transfer system in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram of a product material strip structure after a gapless die cutting is completed by the gapless die cutting transfer system according to the embodiment of the invention;
FIG. 3 is a schematic view of a sticker tape configuration after a gapless die-cut transfer system of an embodiment of the present invention completes an interval transfer;
FIG. 4 is a flow chart of the steps of a gapless die cut transfer process of an embodiment of the present invention;
FIG. 5 is a flowchart illustrating the detailed steps of step S100 in FIG. 4;
FIG. 6 is a flowchart illustrating specific steps of step S400 in FIG. 4;
fig. 7 is a flowchart illustrating another detailed step of step S400 in fig. 4.
Reference numerals:
the die cutting device 1000, the die cutting rule assembly 1100 and the die cutting driving mechanism 1200;
the transfer device 2000, the product pulling mechanism 2100, the product receiving mechanism 2200, the scraper 2300, the sticker discharging mechanism 2400, the sticker pulling mechanism 2500, the product detection sensor 2600 and the guide mechanism 2700;
a control device 3000;
a product material belt 4000 and a die-cut product 4100;
the paper tape 5000.
Detailed Description
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions. In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The die cutting is to combine a die cutting plate by a die cutting tool according to the design requirement of a product, and roll-cut the material to be cut into the required shape under the action of pressure. The die-cut products often need to be separated for packaging and transported in a stable state to the next processing step.
The cross cutting product can be packed through pasting structures such as paper tape, material cassette tape, when packing, for the interval between the adjacent packing position in the adaptation packing material area, when carrying out the cross cutting to the product material area, need make between two adjacent cross cutting products be formed with the interval that matches between two adjacent packing positions, these intervals will lead to the production of waste material, but these waste materials can not produce other positive effects, it is extravagant to belong to the material, this will lead to the cross cutting to paste the material in the processing with high costs.
Based on the technical problems, the gapless die-cutting transfer-pasting system and the gapless die-cutting transfer-pasting process have the advantages that after the product material belt is subjected to gapless die-cutting processing through the die-cutting equipment, the sticker material belt is pulled open in the transfer-pasting process, so that the effect of interval transfer-pasting is achieved, the requirement on interval arrangement in conventional transfer-pasting packaging is met, and meanwhile material cost can be effectively saved.
Referring to fig. 1 to 7, a system and a process for gapless die-cutting transfer-pasting according to the present invention are described, which can perform gapless die-cutting on a product tape 4000 and transfer-pasting the product tape onto a sticker tape 5000 in an interval manner, so as to effectively save material cost.
Referring to fig. 1 to 3, a gapless die-cutting transfer system according to an embodiment of the first aspect of the present invention includes a die-cutting device 1000, a transfer device 2000 and a control device 3000; the die cutting device 1000 is used for performing gapless die cutting on the product material strip 4000 so as to form a plurality of die-cut products 4100 which are arranged in a gapless manner on the product material strip 4000; the transfer-pasting device 2000 comprises a product pulling mechanism 2100, a product receiving mechanism 2200, a scraper 2300, a sticker discharging mechanism 2400, a sticker pulling mechanism 2500 and a product detection sensor 2600, wherein the product pulling mechanism 2100 is used for driving a product tape 4000 output by the die-cutting device 1000 to advance, the scraper 2300 and the product discharging mechanism are sequentially arranged along the advancing path of the product tape 4000 in the die-cutting device 1000, the scraper 2300 is located in the advancing path of the product tape 4000 between the product pulling mechanism 2100 and the product receiving mechanism 2200, the scraper 2300 is used for bending the product tape 4000 between the product pulling mechanism 2100 and the product receiving mechanism 2200 to separate a die-cut product 4100 from the product tape 4000, the product receiving mechanism 2200 is used for rolling and separating the product tape 4000 after the die-cut product 4100 is discharged, the sticker discharging mechanism 2400 is used for discharging and supplying a sticker 5000, the sticker discharging mechanism 2500 is used for driving the sticker discharging mechanism 2400 to advance around a sticker 5000 wound roll, the sticker has viscosity and is used for attaching the sticker 2500, the sticker 5000 is located on one side of the tape 5000 between the sticker discharging mechanism 2400 and the sticker pulling mechanism 2500 and the sticker discharging mechanism 2500 is located on one side of the tape 2300, and the sticker 5000, and the sticker discharging mechanism is used for forming a sticker detecting signal of the sticker detecting sensor 2600 after the sticker is located on the sticker 5000, and the sticker discharging mechanism 2600, and the sticker detecting sensor 2600, the product tape 4000 on one side of the product, the transfer-pasting sensor of the product tape 4000, the sticker discharging mechanism 2400, and the sticker detecting sensor 2600, the product, and the sticker discharging mechanism 2600, the sticker discharging mechanism 2600; the control device 3000 is electrically connected to the product detection sensor 2600, the product pulling mechanism 2100 and the sticker pulling mechanism 2500, and the control device 3000 is configured to control an advancing distance of the product pulling mechanism 2100 and/or the sticker pulling mechanism 2500 according to a product transfer signal, so that the die-cut products 4100 are transferred to the sticker tape 5000 at intervals.
The product material belt 4000 is subjected to zero-clearance die cutting through the die cutting device 1000, two adjacent die cutting products 4100 on the product material belt 4000 can have no clearance, so that the material waste on the product material belt 4000 can be effectively reduced, the material cost is effectively saved, a product transfer signal for indicating whether the die cutting products 4100 are successfully transferred and pasted on the sticker material belt 5000 is monitored, the advancing distance of the product pulling mechanism 2100 and/or the sticker pulling mechanism 2500 is controlled, the die cutting products 4100 can be transferred and pasted on the sticker material belt 5000 at intervals, so that the die cutting products 4100 distributed at intervals are formed on the sticker material belt 5000, the packaging effect of the interval transfer and pasting universal in the industry is met, and the material waste is effectively reduced while the packaging requirement of the interval transfer and pasting universal in the industry is met.
It should be noted that the die-cut products 4100 on the product material strip 4000 which is subjected to the zero-clearance die-cutting are arranged without clearance, as shown in fig. 2; the die cut products 4100 on the sticker tape 5000 that is subjected to the interval transfer are arranged at intervals as shown with reference to fig. 3.
It can be understood that, a gapless cross cutting transfer system of this embodiment still includes guiding mechanism 2700, guiding mechanism 2700 is located one side of scraper 2300, guiding mechanism 2700 is located the sticker material area 5000 advancing path between adhesive tape drop feed mechanism and the adhesive tape pulling mechanism, guiding mechanism 2700 is used for bending the sticker material area 5000 between adhesive tape drop feed mechanism and the adhesive tape pulling mechanism to make product material area 4000 and cross cutting product 4100 laminating contact, and then realize the transfer. The guide mechanism 2700 may be a structure capable of achieving a bending guide function, such as a guide wheel or a guide block.
It can be understood that product draws material mechanism 2100 to be the product and draws the material roller, and product receiving mechanism 2200 is the product and receives the material roller for the product, and sticker drop feed mechanism 2400 is sticker blowing roller, and sticker draws material mechanism 2500 to be sticker drawing roller, connects product drawing roller, product and receives material roller, sticker blowing roller and sticker drawing roller respectively through setting up the motor that corresponds to unreel, rolling, press from both sides the mode drive product material area 4000 and sticker material area 5000 of pulling and advance.
It can be understood that the die cutting device 1000 includes a die cutting rule assembly 1100 and a die cutting driving mechanism 1200, the die cutting driving mechanism 1200 is located at one side of the die cutting rule assembly 1100, the die cutting driving mechanism 1200 is used for driving the product material tape 4000 to advance through the die cutting rule assembly 1100, and the die cutting rule assembly 1100 is used for die cutting the product material tape 4000; the control device 3000 is electrically connected with the die-cutting knife assembly 1100 and the die-cutting driving mechanism 1200, and the control device 3000 is further used for controlling the die-cutting driving mechanism 1200 to cooperate with the die-cutting knife assembly 1100 to perform gapless die cutting on the product material strip 4000.
Specifically, the driving distance and driving frequency of the die cutting driving mechanism 1200 and the die cutting frequency of the die cutting knife assembly 1100 are preset by the control device 3000, so that the die cutting knife assembly 1100 performs gapless die cutting on the product material strip 4000, thereby obtaining a product material strip 4000 without a gap between two adjacent die-cut products 4100.
It is understood that the control device 3000:
in response to the product transfer signal indicating that the die-cut products 4100 were successfully transferred to the sticker tape 5000, the advancement distance of the sticker pull mechanism 2500 is controlled to be greater than the advancement distance of the product pull mechanism 2100 such that the die-cut products 4100 are transferred to the sticker tape 5000 at intervals.
After the die-cut products 4100 are detected to be successfully transferred to the sticker tape 5000, the advancing distance of the sticker pulling mechanism 2500 is controlled to be larger than the advancing distance of the product pulling mechanism 2100, and the advancing distance of the sticker tape 5000 can be made larger than the advancing distance of the product tape 4000, so that a space is formed between the die-cut products 4100 transferred to the sticker tape 5000.
It can be understood that the product detection sensor 2600 is an optical fiber sensor, and along the advancing direction of the sticker tape 5000, a detection portion of the optical fiber sensor faces the sticker tape 5000 behind the area where the scraper 2300 is located, so as to detect whether the sticker tape 5000 passing through the scraper 2300 successfully completes the transfer process.
Referring to fig. 4, a second embodiment of the present invention provides a gapless die-cutting transfer process, including but not limited to the following steps:
s100: performing gapless die cutting on the product material belt 4000 to obtain a plurality of die cutting products 4100 arranged in a gapless manner, wherein the die cutting products 4100 are arranged on the product material belt 4000 in a gapless manner;
s200: transferring the die-cut product 4100 on the product material belt 4000 to the sticker material belt 5000;
s300: detecting the paster material belt 5000 which is completely pasted to obtain a product pasting signal;
s400: the advance distance of the product pull mechanism 2100 and/or the decal pull mechanism 2500 is controlled based on the product transfer signal to cause die cut products 4100 to be transferred to the decal strip 5000 at intervals.
The product material belt 4000 is subjected to zero-clearance die cutting through the die cutting device 1000, two adjacent die cutting products 4100 on the product material belt 4000 can have no clearance, so that the material waste on the product material belt 4000 can be effectively reduced, the material cost is effectively saved, a product transfer signal for indicating whether the die cutting products 4100 are successfully transferred and pasted on the sticker material belt 5000 is monitored, the advancing distance of the product pulling mechanism 2100 and/or the sticker pulling mechanism 2500 is controlled, the die cutting products 4100 can be transferred and pasted on the sticker material belt 5000 at intervals, so that the die cutting products 4100 distributed at intervals are formed on the sticker material belt 5000, the packaging effect of the interval transfer and pasting universal in the industry is met, and the material waste is effectively reduced while the packaging requirement of the interval transfer and pasting universal in the industry is met.
It is understood that referring to fig. 5, step S100, the product web 4000 is subjected to gapless die cutting to obtain a plurality of gapless die-cut products 4100, including but not limited to the following steps:
s110: die cutting is carried out on the product material belt 4000 to obtain a die-cut product 4100;
s120: after the product material strip 4000 is driven to advance for a first distance, the product material strip 4000 is subjected to one-time die cutting to obtain a plurality of die-cut products 4100 arranged without gaps, wherein the first distance is equal to the length of the die-cut products 4100 in the advancing direction.
Through carrying out zero clearance cross cutting to product material area 4000, can effectively avoid the cross cutting in-process to produce unnecessary waste material to improve the utilization ratio of material.
It is understood that, referring to fig. 6, step S400, controlling the advancing distance of the product pull mechanism 2100 and/or the decal pull mechanism 2500 according to the product transfer signal to transfer the die-cut products 4100 to the decal strip 5000 at intervals, includes but is not limited to the following steps:
s410: when the product transfer signal represents that the die-cut product 4100 is successfully transferred to the sticker tape 5000, the advancing distances of the product pulling mechanism 2100 and the sticker pulling mechanism 2500 are controlled to be a second distance and a third distance respectively, wherein the second distance is smaller than the third distance, the product tape 4000 advances by the second distance under the driving of the product pulling mechanism 2100, and the sticker tape 5000 advances by the third distance under the driving of the sticker pulling mechanism;
s420: the die cut products 4100 on the product tape 4000 are transferred to the sticker tape 5000 such that spaces are formed between the die cut products 4100 on the sticker tape 5000.
By forming the distance difference between the advance distance of the product material belt 4000 and the paster material belt 5000, the paster material belt 5000 is driven to advance a distance more than the product material belt 4000 before transfer, so that an interval is formed between the die-cut product 4100 of the transfer and the previous die-cut product 4100.
It can be understood that by repeating steps S300 and S400, each time the completion of the transfer is detected, the product pulling mechanism 2100 and the adhesive tape pulling mechanism are controlled to advance a second distance and a third distance, respectively, so that the sticker tape 5000 advances a distance more than the product tape 4000, and then the die-cut product 4100 of this operation is transferred to the sticker tape 5000, so as to implement a continuous spaced transfer process.
It is understood that, referring to fig. 7, the step S400 of controlling the advancing distance of the product pulling mechanism 2100 and/or the sticker pulling mechanism 2500 according to the product transfer signal to transfer the die-cut products 4100 to the sticker tape 5000 at intervals further includes, but is not limited to, the following steps:
s430: when the product transfer signal indicates that the die-cut product 4100 cannot be transferred to the sticker tape 5000, the advancing distances of the product pulling mechanism 2100 and the sticker pulling mechanism 2500 are controlled to be zero, so that the transfer action is suspended;
s440: and sending out a fault alarm through an alarm device.
It will be appreciated that the difference between the third distance and the second distance is 1 to 5mm.
It will be appreciated that the second distance is equal to the length of the die-cut products 4100 in the advance direction, and the difference between the third distance and the second distance is the distance between two adjacent die-cut products 4100 on the decal strip 5000.
Specifically, the third distance is 2mm greater than the second distance, i.e., the spacing between two adjacent die cut products 4100 on the decal strip 5000 is 2mm.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A zero clearance die cut transfer system, comprising:
the die cutting device is used for performing gapless die cutting on the product material belt;
the product pulling mechanism is used for driving the product material belt output by the die cutting device to advance, the scraper and the product discharging mechanism are sequentially arranged along the advancing path of the product material belt, the scraper is used for bending the product material belt between the product pulling mechanism and the product material belt so as to separate die-cut products from the product material belt, the sticker pulling mechanism is used for driving the sticker material belt wound around a roll to advance, the advancing path of the sticker material belt is located on one side of the scraper so as to enable the die-cut products separated from the product material belt to be transferred to the sticker material belt, the product detection sensor is located on one side of the advancing path of the sticker material belt, and the product detection sensor is used for detecting the advancing distance of the die-cut products on the sticker material belt passing through one side of the scraper and forming a product transferring signal;
controlling means, with product detection sensor the product draw material mechanism with the sticker draws the material mechanism electricity to be connected, controlling means is used for the basis the product changes pastes signal control the product draw material mechanism and/or the sticker draws material mechanism, so that cross cutting product interval changes pastes the sticker material area.
2. The system of claim 1, wherein said die cutting means includes a die cutter assembly and a die cutting drive mechanism, said die cutting drive mechanism being located on one side of said die cutter assembly, said die cutting drive mechanism being configured to advance said strip of product material past said die cutter assembly, said die cutter assembly being configured to die cut said strip of product material; the control device is electrically connected with the die-cutting rule assembly and the die-cutting driving mechanism, and is also used for controlling the die-cutting driving mechanism to be matched with the die-cutting rule assembly to perform zero-clearance die cutting on the product material belt.
3. A zero gap die cut transfer system as in claim 1 wherein said control means:
responding to the product transfer signal to represent that the die-cut products are successfully transferred to the sticker material belt, and controlling the advancing distance of the sticker material pulling mechanism to be larger than the advancing distance of the product material pulling mechanism so as to transfer the die-cut products to the sticker material belt at intervals.
4. The system of claim 1 wherein said product detection sensor is an optical fiber sensor.
5. The gapless die-cutting transfer-pasting process is characterized by comprising the following steps of:
carrying out gapless die cutting on the product material belt to obtain a plurality of gapless arranged die cutting products;
transferring the die-cut product on the product material belt to the sticker material belt;
detecting the sticker material belt subjected to transfer to obtain a product transfer signal;
and controlling the advancing distance of the product pulling mechanism and/or the paster pulling mechanism according to the product transfer signal so as to transfer the die-cut products to the paster material belt at intervals.
6. The gapless die-cutting transfer-pasting process of claim 5, wherein the gapless die-cutting is performed on the product material belt to obtain a plurality of gapless die-cut products, and the gapless die-cutting transfer-pasting process comprises the following steps:
die cutting is carried out on the product material belt to obtain a die-cut product;
and carrying out primary die cutting on the product material belt after the product material belt is driven to advance for a first distance so as to obtain a plurality of die-cut products which are arranged without gaps, wherein the first distance is equal to the length of the die-cut products in the advancing direction.
7. The gapless die-cutting transfer process according to claim 5, wherein the step of controlling the advancing distance of the product pulling mechanism and/or the sticker pulling mechanism according to the product transfer signal to transfer the die-cut products to the sticker tape at intervals comprises:
when the product transfer signal represents that the die-cut product is successfully transferred to the sticker material belt, the advancing distances of the product pulling mechanism and the sticker pulling mechanism are controlled to be a second distance and a third distance respectively, and the second distance is smaller than the third distance;
and transferring the die-cut products on the product material belt to the sticker material belt so as to form intervals among the die-cut products on the sticker material belt.
8. The gapless die-cutting transfer process of claim 7, wherein the advancing distance of the product pulling mechanism and/or the sticker pulling mechanism is controlled according to the product transfer signal to transfer the die-cut products to the sticker tape at intervals, further comprising:
when the product transfer signal represents that the die-cut product is not transferred to the sticker material belt, the advancing distances of the product pulling mechanism and the sticker pulling mechanism are controlled to be zero, so that the transfer action is suspended;
and sending out a fault alarm through an alarm device.
9. The gapless die-cutting transfer process according to claim 7, wherein the difference between the third distance and the second distance is 1-5 mm.
10. A gapless die cutting transfer process according to claim 7 wherein said second distance is equal to the length of said die cut product in the forward direction.
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| CN202210890912.5A CN115431347A (en) | 2022-07-27 | 2022-07-27 | Gapless die-cutting transfer system and process |
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| CN202210890912.5A CN115431347A (en) | 2022-07-27 | 2022-07-27 | Gapless die-cutting transfer system and process |
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