CN214447026U - Modular mixing paper die cutting system - Google Patents
Modular mixing paper die cutting system Download PDFInfo
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- CN214447026U CN214447026U CN202023345638.9U CN202023345638U CN214447026U CN 214447026 U CN214447026 U CN 214447026U CN 202023345638 U CN202023345638 U CN 202023345638U CN 214447026 U CN214447026 U CN 214447026U
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Abstract
The utility model discloses a modular tuning paper die-cutting system, include the cross cutting station, remove the material station and cut the station, the cross cutting station, remove the material station and cut the station and arrange in proper order, the cross cutting station includes circular knife machine and aperture set machine, be provided with the flat cutter mould on the aperture set machine. The die cutting system is formed by the die cutting station, the material removing station and the cutting station which are sequentially arranged, and a mode of combining circular knife die cutting and flat knife die cutting is adopted, so that the problem of accumulated tolerance in the sleeve forming of a circular knife machine and the problem of small hole blocking when a flat knife combined line is used for die cutting are perfectly solved by combining the circular knife die cutting and the flat knife die cutting. The mechanization and automation degree of product production is improved, the production operation of machine staff is facilitated, the requirement on the operation skills of staff is reduced, and the production efficiency is improved; meanwhile, the labor hour for checking products is reduced, the personnel expenditure cost is saved, and the overall production cost is saved.
Description
Technical Field
The utility model relates to a tuning paper die-cutting system, especially a modular tuning paper die-cutting system.
Background
With the development of the die-cutting electroacoustic industry, the market demands for high-end loudspeakers more and more, and the technical requirements are higher and higher. The sound mixing paper applied to the existing loudspeaker can be divided into two main types, one type is the sound mixing paper without gum, and the sound mixing paper is generally called single-layer sound mixing paper in the industry. The existing single-layer tone tuning paper is simplest in punching mode, but chemical reagents are needed to be used, the existing single-layer tone tuning paper is not in line with the current environmental protection idea and requirements, in addition, when a loudspeaker is tested on a dB curve, only +/-3 dB can be controlled at the position of a frequency spectrum 1K, at present, a client end needs to control the position of a high-end loudspeaker at the position of the frequency spectrum 1K, +/-1.5 dB needs to be controlled, and the production process and the use mode of the single-layer tone tuning paper are gradually eliminated by the market.
The other type is the tone tuning paper with the gum, the gum of the tone tuning paper with the gum can be directly attached to a loudspeaker tone tuning hole, the effect of tone tuning is achieved, and the tone tuning paper is mainly applied to high-end loudspeakers. However, the production process of die cutting of the tone tuning paper with the back adhesive is complex, small holes need to be punched on the double-sided adhesive, then the tone tuning paper is attached, and finally the tone tuning paper is punched and formed in a sleeving mode through the post-punching process. For the tone-tuning paper with gum, two punching processes exist at present, one is that the circular knife is formed in a sleeved mode at one time, but the phenomenon of sleeve deviation is easy to occur; the other type is flat cutter combined line sleeve position punching molding, the punching precision is high, the phenomena of hole blocking and deviation of gum tone tuning paper easily occur, a product with poor hole blocking is attached to a loudspeaker, the loudspeaker curve test is poor, and the loudspeaker is finally reworked or scrapped.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an adopt circle knife cross cutting and flat knife die cutting to combine production area gum tuning paper's combination formula tuning paper die cutting technology and die cutting system thereof.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a modular tuning paper die-cutting system, includes the cross cutting station, removes the material station and cuts the station, the cross cutting station, remove the material station and cut the station and arrange in proper order, the cross cutting station includes circular knife machine and aperture machine of putting in a position, be provided with the flat cutter mould on the aperture machine of putting in a position.
As an improvement of the technical scheme, a die cutting station, a stripping station and a rubberizing station are further arranged on the circular knife machine, the die cutting station is used for cutting out inner holes of the tone tuning paper on the material strip, the stripping station is used for stripping a bottom supporting protective film on the material strip, and the rubberizing station is used for rubberizing the material strip.
As a further improvement of the technical scheme, the flat cutter die is provided with two positioning columns, and the two positioning columns are sleeved on the positioning holes on the two sides of the material belt to realize punching positioning of the small hole sleeving machine.
The die cutting process when the combined type volume paper die cutting system is used comprises the following steps:
the method comprises the following steps: gluing a double-sided adhesive tape;
step two: performing circular knife die cutting on the double-sided adhesive tape;
step three: carrying out flat knife die cutting on the volume paper;
step four: removing waste materials by using a double-station laminating machine;
step five: and cutting the tuning paper by using a slicer.
As an improvement of the above technical solution, the process of attaching the double-sided adhesive tape in the first step is as follows: the double-sided adhesive tape is directly compounded on the release film material belt, and the bottom supporting protective film is compounded below the release film material belt.
As a further improvement of the above technical scheme, in the second step, a circular knife machine is adopted for circular knife die cutting, and the die cutting process is as follows:
a: cutting product inner holes on the double-sided adhesive by using a circular cutter machine;
b: stripping the bottom protection film;
c: the material belt is pasted with glue by using a circular knife machine, the circular knife machine cuts holes in the double faced adhesive tape, then the holes are cut by using the circular knife machine, the circular knife machine passes through a pinch roller and a scraper station of a third station of the circular knife machine, release paper bonded with the double faced adhesive tape is peeled by using a scraper, and simultaneously, the rough surface of the tuning paper is compounded on the top adhesive surface.
As a further improvement of the above technical scheme, in the process B, when the bottom supporting protective film is peeled off, the inner hole waste materials cut off by the circular cutting machine and the positioning hole waste materials on two sides of the release film material strip are peeled off together.
As a further improvement of the above technical solution, in the third step, a small hole sleeve positioning machine provided with a flat cutter die is used for punching, and two positioning posts on the flat cutter die are used for sleeving positioning holes on two sides of the material belt to realize punching positioning.
As a further improvement of the above technical scheme, the speed of the double-station laminator in the fourth step is synchronous with the running speed of the circular knife machine, the synchronous speed is 10M/Min, and the waste removing process is as follows: the peripheral waste material of product is peeled off with the scraper that sets up behind the first gluey pinch roller on the duplex position rigging machine earlier, and the peripheral waste material of product is collected to reuse rigging machine magnetic powder receipts material axle, and the material area is pressed the material through the second gluey pinch roller of duplex position rigging machine again at last.
As a further improvement of the technical scheme, a double-station laminating machine is adopted in the material removing station, and a computer slicing machine is adopted in the cutting station; the double-station laminating machine is provided with a pressing wheel, a scraper and a magnetic powder collecting shaft, the pressing wheel is used for winding and laminating the material belt, the scraper is arranged behind the pressing wheel, and release paper on the material belt is peeled off after the material belt is laminated; the magnetic powder collecting shaft is used for collecting peripheral waste materials of products.
The utility model has the advantages that: the utility model discloses a mode that circular knife cross cutting and flat knife cross cutting combined together has been adopted to tuning paper die cutting system, gets rid of partly circular knife cross cutting waste material at the in-process of circular knife cross cutting, prevents the phenomenon in gum tuning paper blind hole from appearing. And then, the flat cutter is adopted for die cutting, so that the phenomenon of sleeve position deviation is prevented, and the problem of accumulated tolerance in sleeve position forming of a circular cutter machine and the problem of hole blocking of small holes in the punching of a flat cutter combined line are perfectly solved by combining the flat cutter and the flat cutter. The mechanization and automation degree of product production is improved, the production operation of machine staff is facilitated, the requirement on the operation skills of staff is reduced, and the production efficiency is improved; meanwhile, the labor hour for checking products is reduced, the personnel expenditure cost is saved, and the overall production cost is saved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a drawing of the pattern cutting system for volume control paper of the present invention;
FIG. 3 is a schematic diagram of the plane structure of the volume paper of the present invention;
FIG. 4 is a schematic cross-sectional view of the volume paper of the present invention;
fig. 5 is a schematic view of the structure of the die-cut finished product of the present invention.
1. A circular knife machine; 11. a die cutting station; 12. stripping the station; 13. a rubberizing station; 2. sleeving a small hole on a machine; 21. a flat cutter die; 3. tone tuning paper; 4. double-sided adhesive tape; 5. releasing the film material belt; 6. a double-station laminating machine; 7. a computer slicing machine.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
Referring to fig. 1 and 2, the combined type tone tuning paper die-cutting process comprises the following steps:
the method comprises the following steps: attaching a double-sided adhesive tape 4;
referring to fig. 3 and 4, the process of attaching the double-sided tape 4 is: the double faced adhesive tape 4 is directly compounded on the release film material strip 5, and the backing protective film is compounded below the release film material strip 5, so that the material strip can be conveniently subjected to die cutting at the rear.
Step two: performing circular knife die cutting on the double-sided adhesive tape 4;
the die cutting process by using the circular knife machine 1 comprises the following steps:
a: cutting an inner hole of the product on the double faced adhesive tape 4 by using a circular knife machine 1;
b: stripping the bottom protection film;
c: utilize circular knife machine 1 to carry out the rubberizing to the material area, pass through circular knife machine 1 third station pinch roller and scraper station after 4 earnestly holes of double faced adhesive tape during the rubberizing, utilize the scraper to peel off from type membrane material area 5 on the double faced adhesive tape, compound the rough surface of tuning paper 3 on top layer sticky surface simultaneously. In the process B, when the bottom supporting protective film is peeled off, the inner hole waste materials cut off by the circular knife machine 1 and the positioning hole waste materials on the two sides of the release film material belt 5 are peeled off together.
Step three: referring to fig. 2, the tuning paper 3 is subjected to flat-cutter die cutting;
when the flat cutting die is used for punching, the small hole sleeve positioning machine 2 provided with the flat cutting die 21 is adopted, and punching positioning is realized by positioning holes on two sides of the material belt of two positioning column sleeves on the flat cutting die, so that the positioning accuracy is high, and the die cutting precision is high.
Step four: referring to fig. 5, the waste is removed by using a double-station laminator 6;
the speed of the double-station laminating machine 6 is synchronous with the running speed of the circular knife machine 1, the synchronous speed is 10M/Min, and the waste removing process is as follows: the peripheral waste material of product is peeled off with the scraper that sets up behind the first gluey pinch roller on duplex position rigging machine 6 earlier, and the peripheral waste material of product is collected to the axle is received to reuse rigging machine magnetic, and the material area is pressed the material through the second gluey pinch roller of duplex position rigging machine 6 again at last.
Step five: the tuning paper 3 is cut with a slicer.
When in die cutting, a 300mm seven-station circular knife machine 1 (the fastest operation speed is 50 m/Min), a D200 small-hole high-speed nesting die-cutting machine (the fastest operation speed is 300 times/Min), a 300mm double-station laminating machine 6 and a 300mm full-automatic slicing machine are adopted. The devices are connected in sequence to form the die cutting system of the volume paper 3. The circular cutting die is used for punching product holes and is a 58-tooth circular cutting die, a five-module die is adopted, the circumference of the die corresponding to 1 tooth is 3.175mm, the total circumference of the die corresponding to 58 teeth is 184.15mm, the total circumference is divided by the five-module die, the conveying distance of the obtained product is 36.83mm, the circular cutting die rotates for one circle to cut inner holes of five products, the waste materials of the product holes are removed by a bottom supporting protective film with the gram weight of 15-20g, then the adhesive is peeled off from release paper, and the release paper is attached to the tuning paper 3.
The specific die cutting process comprises the following steps: referring to fig. 2, firstly, a double faced adhesive tape 4 is directly compounded on a central position of a release film material strip 5 on a first station of a 300mm circular knife machine 1, meanwhile, a bottom supporting protective film with the gram weight of 15-20g is compounded below the release film material strip 5, after the material strip is punched by a circular knife machine 1 second station circular knife mold, a thimble and foam on the circular knife mold are utilized to push out small hole and positioning hole waste materials to the bottom supporting protective film, then the bottom supporting protective film is stripped, namely, product inner hole waste materials and positioning hole waste materials on two sides of the material strip are removed, after the material strip passes through a circular knife third station pinch roller, a scraper is used to strip a top layer adhesive tape self-carrying release paper, and then a rough surface of a tuning paper 3 is compounded on the double faced adhesive tape 4. The running speed of the circular cutting machine 1 in actual operation is 10m/Min, namely the number of semi-finished products produced per minute is 271 PCS.
And then two 16.0mm positioning columns on the flat cutting die are used for sleeving the positioning holes on the two sides of the material belt in the first process, so that the small hole sleeving machine 2 is used for performing sleeving position precise punching, and the forming of the product shape is completed. Setting the punching speed of a D200 small-hole high-speed nesting die-cutting machine to be 271 punching times/Min according to the running speed of the circular knife machine 1, namely, the quantity of semi-finished products without waste removal produced per minute is 271 PCS;
then synchronously pressing the running speed of the circular knife machine 1 by using a 300mm double-station laminating machine 6, peeling peripheral waste materials of the product by using a scraper on the laminating machine after the material belt passes through a first glue pressing wheel at the speed of 10m/Min, collecting the peripheral waste materials of the product by using a magnetic powder collecting shaft of the laminating machine, and obtaining 271PCS products which are orderly attached to a release film material belt 5 per minute after the material belt passes through a second glue pressing wheel of the laminating machine;
and finally, setting parameters every 6PCS by using a computer slicer 7, and performing color-chasing cutting on the material belt positioning hole to obtain a finished product to be produced, wherein the average output per hour is about 16000 PCS.
Referring to fig. 2, when the combined type tone paper die-cutting process is adopted to perform tone paper 3 machining, a combined type tone paper die-cutting system is used, the system comprises a die-cutting station 11, a material removing station and a cutting station, the die-cutting station 11, the material removing station and the cutting station are sequentially arranged, the die-cutting station 11 comprises a circular knife machine 1 and a small hole sleeve position machine 2, and a flat knife mold 21 is arranged on the small hole sleeve position machine 2. The combination of the circular knife die and the flat knife die 21 solves the problem of accumulated tolerance of nesting forming of the circular knife machine 1 and the problem of small hole blocking during punching of a flat knife combination line relative to die cutting of an independent circular knife die and die cutting of an independent flat knife die 21. The mechanization and automation degree of product production is improved, the production operation of machine staff is facilitated, the requirement on the operation skills of staff is reduced, and the production efficiency is improved; meanwhile, the labor hour for checking products is reduced, the personnel expenditure cost is saved, and the overall production cost is saved.
The circular knife machine 1 is further provided with a die cutting station 11, a stripping station 12 and a rubberizing station 13, the die cutting station 11 is used for cutting an inner hole of the volume paper 3 on the material strip, the stripping station 12 is used for stripping a bottom supporting protective film on the material strip, and the rubberizing station 13 is used for rubberizing the material strip. The initial laminating in 3 material areas of tuning paper has also been gone on circular knife machine 1, has set up a plurality of running rollers on the circular knife machine 1, and the running roller drives the material area and moves on circular knife machine 1, and then through laminating position, cross cutting position, peeling off position and rubberizing position, accomplishes above-mentioned circular knife machine 1 cross cutting process.
The flat knife die 21 is provided with two positioning columns, and the two positioning columns are sleeved on the positioning holes on the two sides of the material belt to realize punching positioning of the small hole sleeving machine 2.
The material removing station adopts a double-station laminating machine 6, and the cutting station adopts a computer slicing machine 7; the double-station laminating machine 6 is provided with a pressing wheel, a scraper and a magnetic powder collecting shaft, the pressing wheel is used for winding and laminating the material belt, the scraper is arranged behind the pressing wheel, and release paper on the material belt is peeled off after the material belt is laminated; the magnetic powder collecting shaft is used for collecting peripheral waste materials of products.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The utility model provides a modular tuning paper die-cutting system which characterized in that: the punching machine comprises a die cutting station, a material removing station and a cutting station, wherein the die cutting station, the material removing station and the cutting station are sequentially arranged, the die cutting station comprises a circular knife machine and a small hole sleeve position machine, and a flat knife die is arranged on the small hole sleeve position machine.
2. The combined type volume paper die-cutting system according to claim 1, wherein: the circular knife machine is further provided with a die cutting station, a stripping station and a rubberizing station, the die cutting station is used for cutting out inner holes of the tone tuning paper on the material strip, the stripping station is used for stripping a bottom supporting protective film on the material strip, and the rubberizing station is used for rubberizing the material strip.
3. The combined type volume paper die-cutting system according to claim 1, wherein: the flat cutter die is provided with two positioning columns, and the two positioning columns are sleeved on the positioning holes on the two sides of the material belt to realize punching positioning of the small hole sleeving machine.
4. The combined type volume paper die-cutting system according to claim 1, wherein: the material removing station adopts a double-station laminating machine, and the cutting station adopts a computer slicing machine.
5. The combined type volume paper die-cutting system according to claim 4, wherein: the double-station laminating machine is provided with a pressing wheel, a scraper and a magnetic powder collecting shaft, the pressing wheel is used for winding and laminating the material belt, the scraper is arranged behind the pressing wheel, and release paper on the material belt is peeled off after the material belt is laminated; the magnetic powder collecting shaft is used for collecting peripheral waste materials of products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345638.9U CN214447026U (en) | 2020-12-31 | 2020-12-31 | Modular mixing paper die cutting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345638.9U CN214447026U (en) | 2020-12-31 | 2020-12-31 | Modular mixing paper die cutting system |
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| CN214447026U true CN214447026U (en) | 2021-10-22 |
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| CN202023345638.9U Active CN214447026U (en) | 2020-12-31 | 2020-12-31 | Modular mixing paper die cutting system |
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