CN102237103B - Equipment of multiply cleaning and processing audio-video tape and method thereof - Google Patents
Equipment of multiply cleaning and processing audio-video tape and method thereof Download PDFInfo
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- CN102237103B CN102237103B CN201010159275.1A CN201010159275A CN102237103B CN 102237103 B CN102237103 B CN 102237103B CN 201010159275 A CN201010159275 A CN 201010159275A CN 102237103 B CN102237103 B CN 102237103B
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- 230000032683 aging Effects 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims description 22
- 239000002131 composite material Substances 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
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- 238000005406 washing Methods 0.000 description 1
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
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Abstract
The invention discloses equipment of multiply cleaning and processing an audio-video tape and a method thereof, which aims at improving replaying qualities of tape sounds and images. The equipment comprises: a tape warehouse, a main motor, a group of tape guide wheels, an intermediate cleaning part, left and right cleaning parts, a tape cleaning fluid injection mechanism, a mechanism of adjusting tensile force of the tape and a control part. The method of cleaning and processing comprise the following steps: 1. putting the cassette tape into the tape warehouse; 2. selecting the tape from the cassette and winding the group of the tape guide wheels; 3. fine adjusting the mechanism of tensile force of the tape; 4. cleaning coating substrate surfaces of the tape with a dry method by using the intermediate cleaning part; 5. cleaning magnetic recording coating substrate surfaces of the aging tape with the dry method by using the left and right cleaning parts; 6. cleaning the magnetic recording coating substrate surfaces of the tape with a wet method by using the cleaning fluid storage tank injection mechanism and forming a very thin protective film; 7. reversely rotating the main motor and repeating 4 step, 5 step and 6 step; 8. repeatedly cleaning the substrate surfaces of two sides of the tape several times.
Description
Technical field
The present invention relates to a kind for the treatment of technology of signal recording tape, the equipment of particularly a kind of audiovisual tape process and method.
Background technology
Tape is a kind of important information resources carrier, and especially as time goes by, its recording of recording above, video recording historical summary just more seem very precious.But information recording tape all also exists aging problem, and As time goes on, the degree that tape is aging is on the rise, and this is determined by the material behavior of tape.Its reason mainly absorbs moisture and dilatational strain because the top layer matrix (the magnetic recording coating that magnetic particle+bonding agent, auxiliary agent etc. is formed) in tape front makes moist, make that tape is aging in the process deposited, adhesion, grow mildew, magnetic recording coating separates out and comes off, and caused by the contamination of ambient dust.Such tape can cause information dropout in the process of resetting, and is recorded in the signal attenuation on tape or loses, even the Voice & Video serious deterioration that goes out of playback.Give produce, the preservation of scientific research or archives material brings the loss that cannot estimate.
In order to solve the problem, in geologic prospecting and some other professional domain, once adopt " clean paper tape " dryness " scourings " tape or the method with scraper rejecting magnetic stuck scar, make the signal of tape obtain recovery to a certain extent and improvement.But the tape before the seventies mostly is acetate fiber tape base, and its width is little, intensity difference, becomes fragile easily broken after aging, recovers tape with said method and very easily tape is fractureed.Therefore, people wait in expectation a kind of newly, can effectively clean aging tape and Recovery processing, obtain the appearance of the method and apparatus of good raw readings information with it.
Summary of the invention
The object of the invention is the defect overcoming above-mentioned prior art; there is provided a kind of the cast that the tape of all models adheres to, dust and mildew to be removed and form a very thin diaphragm, the signal of deterioration is obtained effectively to the aging audiovisual tape composite cleaning of original recorded recovering state and the equipment of process.
Another object of the present invention is to provide a kind of method with treatment of aged tape that utilizes the said equipment to clean.
In order to realize first above-mentioned object, following technical scheme can be adopted: the aging audiovisual tape composite cleaning of this programme and the equipment of process comprise:
One tape storehouse, deposits a boxlike audiovisual tape in this tape storehouse;
One driven motor, this driven motor drives a main drive wheel to rotate, and this main drive wheel drives tape to rotate;
One group of tape guidance wheel, the boxlike audiovisual tape deposited in tape storehouse can extract out from the wheel disc being wound with tape and walk around this group tape guidance take turns after around to the wheel disc of the another side of audiovisual tape; Above-mentioned main drive wheel is positioned at the space that this group tape guidance wheel contains;
One middle cleaning part, this middle cleaning part is positioned at the centre of above-mentioned one group of tape guidance wheel, it comprises a lifting motor, this lifting motor drives this middle cleaning part rise or fall, also comprise a midway drive motor and be contained in the intermediate driving wheel on its same axle, a middle paper feeding roller, a stretching pulley and a middle cleaning wheel; Middle paper feeding roller is equipped with a cleaning paper roll, and middle cleaning wheel and stretching pulley are walked around in the outer end of the cleaning paper tape of this paper roll, then are fixed on the core wheel of intermediate driving wheel; When middle cleaning part rises, the lateral surface of middle cleaning wheel and the rear-face contact of tape;
One right cleaning part, this right cleaning part is positioned at the right side of above-mentioned one group of tape guidance wheel, it comprises one and moves left and right motor, this moves left and right motor and drives this right cleaning part to move to the left or to the right, also comprise a right drive motor and be contained in the right driving wheel on its same axle, a right paper feeding roller, a stretching pulley and a right cleaning wheel, right paper feeding roller is equipped with a cleaning paper roll, right cleaning wheel and stretching pulley are walked around in the outer end of the cleaning paper tape of this paper roll, then are fixed on the core wheel of right driving wheel; When right cleaning part is moved to the left, the lateral surface of right cleaning wheel and the front face of tape;
One tape cleaning fluid injection equipment, this tape cleaning fluid injection equipment comprises:
One cleaning fluid storage tank mount pad, this mount pad comprises the pedestal of a rectangle, and this pedestal is provided with a columniform stepped hole, and the external diameter sliding fit of washing lotion storage tank asked by the diameter of this columniform stepped hole and following tape, is also provided with a through hole below stepped hole; Also be connected with a spray tank in the side of pedestal, this spray tank communicates with the through hole below stepped hole;
One tape cleaning fluid storage tank, this storage tank is a cylindrical tank, and in tank body, sealing storage has the tape cleaning fluid of band pressure; Its head is provided with a basin shape piston moving up and down, and the side of this basin shape piston is provided with a spray orifice, and when this basin shape piston pressurized moves toward tank body direction, the cleaning fluid that a retaining valve controls in tank is sprayed by the spray orifice on basin shape piston; In the columniform stepped hole of this cleaning fluid storage tank inversion in above-mentioned mount pad, its spray orifice faces the middle part of spray tank, and the cleaning fluid of spray orifice ejection can be ejected into the outside of the cleaning paper tape in right cleaning part between right paper feeding roller and right cleaning wheel;
One solenoid valve, this solenoid valve comprises prolongation connecting rod and a contact, and this prolongation connecting rod and contact applied to upward pressure to basin shape piston in the period of setting, and the cleaning fluid in tank is sprayed;
Regulate the mechanism of tape tension, this mechanism is the one or more mechanisms of doing micro-locality movement controlling in one group of above-mentioned tape guidance wheel;
One control assembly, this control assembly can control above-mentioned each motion and runs by the program preset or stop.
Further, on the basis of such scheme, a left cleaning part can also be had additional, this left cleaning part is positioned at the left side of above-mentioned one group of tape guidance wheel, it comprises one and moves left and right motor, this moves left and right motor and this left cleaning part can be driven to move to the left or to the right, also comprise a left drive motor and be contained in the left driving wheel on its same axle, one left paper feeding roller, a stretching pulley and a left cleaning wheel, a cleaning paper roll left paper feeding roller is equipped with, stretching pulley and left cleaning wheel are walked around in the outer end of the cleaning paper tape of this paper roll, then are fixed on the core wheel of left driving wheel; When left cleaning part moves right, the lateral surface of left cleaning wheel and the front face of tape.
In order to realize second above-mentioned object, following technical scheme can be adopted: this programme utilizes the equipment of the first audiovisual tape composite cleaning above-mentioned and process to clean and the method for the treatment of of aged tape comprises the following steps:
The first step, loads tape storehouse by magnetic tape cassette that is to be cleaned and process;
Second step, chooses tape from tape cassete, walks around one group of tape guidance wheel;
3rd step, the mechanism of fine setting tape tension, makes the tensile force of tape keep a suitable value;
4th step, loads a cleaning paper roll, and middle cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of intermediate driving wheel in middle paper feeding roller;
5th step, starts midway drive motor, the coating substrate surface of the cleaning paper tape dry method cleaning tape backing moved between cleaning wheel and tape backing in the middle of utilizing;
6th step, loads a cleaning paper roll, and right cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of right driving wheel in right paper feeding roller;
7th step, is moved to the left right cleaning part, starts right drive motor, utilizes the cleaning paper tape dry method of moving between right cleaning wheel and tape front to clean the magnetosphere matrix surface in aging tape front;
8th step, starts tape cleaning fluid storage tank injection equipment, makes the paper tape jet cleaning liquid of solenoid control cleaning fluid storage tank intermittently to the right in cleaning part; Utilize the magnetosphere matrix surface in the cleaning paper tape wet-cleaned tape front of the band cleaning fluid moved between right cleaning wheel and tape front and form a very thin diaphragm;
9th step, reversion mair motor, makes proceed backward magnetic tape, then repeats the 5th step, the 7th step and the 8th step, and this step performs after 1-2 time, then performs the tenth step;
Tenth step, returns raw tape box by tape, terminate cleaning and process.
The method of the cleaning of the equipment of the aging audiovisual tape composite cleaning of above-mentioned the second and process and process tape is utilized to comprise the following steps:
The first step, loads tape storehouse by magnetic tape cassette that is to be cleaned and process;
Second step, chooses aging tape from tape cassete, walks around one group of tape guidance wheel;
3rd step, the mechanism of fine setting tape tension, makes the tensile force of tape keep a suitable value;
4th step, loads a cleaning paper roll, and middle cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of intermediate driving wheel in middle paper feeding roller;
5th step, starts midway drive motor, and the cleaning paper tape dry method of moving between cleaning wheel and tape backing in the middle of utilizing cleans the coating substrate surface of aging tape backing;
6th step, loads a cleaning paper roll, and right cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of right driving wheel in right paper feeding roller;
7th step, is moved to the left right cleaning part, starts right drive motor, utilizes the magnetosphere matrix surface in the cleaning paper tape dry method cleaning tape front of moving between right cleaning wheel and tape front;
8th step, loads a cleaning paper roll, and stretching pulley and left cleaning wheel is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of left driving wheel in left paper feeding roller;
9th step, move right left cleaning part, starts left drive motor, utilizes the cleaning paper tape dry method of moving between left cleaning wheel and tape front to clean the magnetosphere matrix surface in aging tape front;
Tenth step, starts tape cleaning fluid storage tank injection equipment, makes timing relay control the paper tape jet cleaning liquid of cleaning fluid storage tank intermittently to the right in cleaning part; Utilize the magnetosphere matrix surface in the cleaning paper tape wet-cleaned aging tape front of the band cleaning fluid moved between right cleaning wheel and tape front and form a very thin diaphragm;
11 step, reversion mair motor, makes proceed backward magnetic tape, then repeats the 5th step, the 7th step and the 8th step; Then the 12 step is performed;
12 step, repeats the 5th step, the 7th step, the 9th step and the tenth step 1-2 time; Then the 13 step is performed;
13 step, returns raw tape box by tape, terminate cleaning and process.
The invention has the beneficial effects as follows:
1, when the audiovisual tape composite cleaning of the present invention and the equipment of process clean and process tape, both the magnetosphere matrix surface in tape front was cleaned and processed, again the coating substrate surface at its back side is cleaned, particularly dry method cleaning and wet-cleaned Combined Processing are carried out to the magnetosphere matrix surface of tape, dry method cleaning removes by the method for physics the precipitate and the dust that are attached to tape surface, wet-cleaned is passed through the matrix surface adhesion of the method process tape of chemistry and is removed the precipitate and the mildew that stick to backing tape surface, and form a very thin diaphragm on the surface of tape.
Be provided with magnetic tape tension governor motion in the equipment of 2, the present invention, under suitable tension, the effect of cleaning and process tape can be more obvious.
3, cleaning of the present invention and disposal route simple, through Central People's Broadcasting Station and Shanghai Media Group's audio and video files center experiment, fully meet its high-quality phonotape and videotape play requirement.
Being convenient to make the present invention understand with more clear, below by drawings and Examples, it being described further.
Accompanying drawing explanation
Fig. 1 is the kinematic train schematic top plan view of the audiovisual tape composite cleaning of the embodiment of the present invention and the equipment of process.
Fig. 2 is that the A-A in Fig. 1 analyses and observe enlarged diagram.
Fig. 3 a and Fig. 3 b is the flow diagram of the embodiment 1 of the method for audiovisual tape composite cleaning of the present invention and process.
Fig. 4 a and Fig. 4 b is the flow diagram of the embodiment 2 of the method for audiovisual tape composite cleaning of the present invention and process.
Embodiment
Embodiment 1, referring to Fig. 1-Fig. 2.The audiovisual tape composite cleaning of the present embodiment and the equipment of process comprise:
One tape storehouse 60, deposits a boxlike audiovisual tape 10 in this tape storehouse 60;
One driven motor (not shown), this driven motor drives a main drive wheel 14 to rotate, and this main drive wheel 14 drives tape 12 to rotate;
One group of tape guidance wheel, this group tape guidance wheel comprises angle sheave 11,13,16,17 and 18, and the boxlike audiovisual tape 10 deposited in tape storehouse 60 can be extracted out from the wheel disc being wound with tape and walk around this group tape guidance and take turns after 11,13,16,17 and 18 around to the wheel disc of the another side of audiovisual tape 10; Above-mentioned main drive wheel 14 is positioned at the space that this group tape guidance wheel contains;
One middle cleaning part 30, this middle cleaning part 30 is positioned at the centre of above-mentioned one group of tape guidance wheel, it comprises a lifting motor (not shown), this lifting motor drives this middle cleaning part 30 liters or falls, intermediate driving wheel 31, one middle paper feeding roller 34, stretching pulley 32 also comprising a midway drive motor (not shown) and be contained on its same axle and a middle cleaning wheel 33; Middle paper feeding roller 34 is equipped with a cleaning paper roll, and middle cleaning wheel 33 and stretching pulley 32 are walked around in the outer end of the cleaning paper tape 35 of this paper roll, then are fixed on the core wheel of intermediate driving wheel 31; When middle cleaning part 30 rises, the lateral surface of middle cleaning wheel 33 and the rear-face contact of tape 12;
One right cleaning part 40, this right cleaning part 40 is positioned at the right side of above-mentioned one group of tape guidance wheel, it comprises one and moves left and right motor (not shown), this moves left and right motor and drives this right cleaning part 40 to move to the left or to the right, also comprise a right drive motor (not shown) and be contained in the right driving wheel 44 on its same axle, one right paper feeding roller 45, one stretching pulley 43 and a right cleaning wheel 42, a cleaning paper roll right paper feeding roller 45 is equipped with, right cleaning wheel 42 and stretching pulley 43 are walked around in the outer end of the cleaning paper tape 41 of this paper roll, be fixed on the core wheel of right driving wheel 44 again, when right cleaning part 40 is moved to the left, the lateral surface of right cleaning wheel 42 and the front face of tape 12,
One tape cleaning fluid injection equipment 50, this tape cleaning fluid injection equipment 50 comprises:
One cleaning fluid storage tank mount pad 51, this mount pad 51 comprises the pedestal 511 of a rectangle, this pedestal is provided with a columniform stepped hole 514, and the diameter of this columniform stepped hole 514 and the external diameter sliding fit of following tape cleaning fluid storage tank 52, be also provided with a through hole 512 below stepped hole 514; Also be connected with a spray tank 54 in the side of pedestal 511, this spray tank 54 communicates with the through hole 512 below stepped hole;
One tape cleaning fluid storage tank 52, this storage tank is a cylindrical tank 521, and in tank body, sealing storage has tape cleaning fluid with pressure; Its head is provided with a basin shape piston 522 moving up and down, the side of this basin shape piston 522 is provided with a spray orifice 523, when this basin shape piston 522 pressurized moves toward tank body 521 direction, the cleaning fluid that a retaining valve (not shown) controls in tank is sprayed by the spray orifice 523 on basin shape piston; In the columniform stepped hole 514 of this cleaning fluid storage tank 52 upside-down mounting in above-mentioned mount pad, its spray orifice 523 faces the middle part of spray tank 54, and the cleaning fluid that spray orifice 523 sprays can be ejected into the outside of the cleaning paper tape 41 in right cleaning part 40 between right paper feeding roller 45 and right cleaning wheel 42;
One solenoid valve 53, this solenoid valve 53 comprises a prolongation connecting rod and contact 531, and this contact applied to upward pressure to basin shape piston 522 in the period of setting, and the cleaning fluid in tank is sprayed;
Regulate mechanism's (not shown) of tape tension, this mechanism is the one or more mechanisms of doing micro-locality movement controlling in one group of above-mentioned tape guidance wheel;
One control assembly (not shown), this control assembly can control above-mentioned each motion and runs by the program preset or stop.
Embodiment 2, referring again to Fig. 1 mono-Fig. 2.The difference of the present embodiment and above-described embodiment is only on the basis of above-described embodiment, add a left cleaning part 20, this left cleaning part 20 is positioned at the left side of above-mentioned one group of tape guidance wheel, it comprises one and moves left and right motor (not shown), this moves left and right motor and drives this left cleaning part 20 to move to the left or to the right, also comprise a left drive motor (not shown) and be contained in the left driving wheel 21 on its same axle, one left paper feeding roller 23, one stretching pulley 24 and a left cleaning wheel 25, a cleaning paper roll left paper feeding roller 23 is equipped with, stretching pulley 24 and left cleaning wheel 25 are walked around in the outer end of the cleaning paper tape 22 of this paper roll, be fixed on the core wheel of left driving wheel 21 again, when left cleaning part 20 moves right, the lateral surface of left cleaning wheel 25 and the front face of tape 12.
Embodiment 3, referring to Fig. 3 a and Fig. 3 b.The present embodiment is the method utilizing the audiovisual tape composite cleaning of embodiment 1 and the equipment cleaning of process and treatment of aged tape, it is characterized in that comprising the following steps:
The first step 11, loads tape storehouse by aging magnetic tape cassette that is to be cleaned and process;
Second step 12, chooses aging tape from tape cassete, walks around one group of tape guidance wheel;
3rd step 13, the mechanism of fine setting tape tension, makes the tensile force of tape keep a suitable value;
4th step 14, loads a cleaning paper roll, and middle cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of intermediate driving wheel in middle paper feeding roller;
5th step 15, starts midway drive motor, the coating substrate surface of the cleaning paper tape dry method cleaning tape backing moved between cleaning wheel and tape backing in the middle of utilizing;
6th step 16, loads a cleaning paper roll, and right cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of right driving wheel in right paper feeding roller;
7th step 17, is moved to the left right cleaning part, starts right drive motor, utilizes the cleaning paper tape dry method of moving between right cleaning wheel and tape front to clean the magnetic recording coating substrate surface in aging tape front;
8th step 18, starts tape cleaning fluid storage tank injection equipment, makes the paper tape jet cleaning liquid of solenoid control cleaning fluid storage tank intermittently to the right in cleaning part; Utilize the magnetic recording coating substrate surface in the cleaning paper tape wet-cleaned aging tape front of the band cleaning fluid moved between right cleaning wheel and tape front and form a very thin not cuticula;
9th step 19, reversion mair motor, makes proceed backward magnetic tape, then repeats the 5th step, the 7th step and the 8th step, after this step performs 1-2 time 110, then performs the tenth step;
Tenth step 111, returns raw tape box by tape, terminate cleaning and process.
Embodiment 4, referring to Fig. 4 a and Fig. 4 b.The present embodiment is the method utilizing the audiovisual tape composite cleaning of above-described embodiment 2 and the equipment cleaning of process and treatment of aged tape, it is characterized in that comprising the following steps:
The first step 21, loads tape storehouse by aging magnetic tape cassette that is to be cleaned and process;
Second step 22, chooses aging tape from tape cassete, walks around one group of tape guidance wheel;
3rd step 23, the mechanism of fine setting tape tension, makes the tensile force of tape keep a suitable value;
4th step 24, loads a cleaning paper roll, and middle cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of intermediate driving wheel in middle paper feeding roller;
5th step 25, starts midway drive motor, and the cleaning paper tape dry method of moving between cleaning wheel and tape backing in the middle of utilizing cleans the coating substrate surface of aging tape backing;
6th step 26, loads a cleaning paper roll, and right cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of right driving wheel in right paper feeding roller;
7th step 27, is moved to the left right cleaning part, starts right drive motor, utilizes the cleaning paper tape dry method of moving between right cleaning wheel and tape front to clean the magnetic recording coating substrate surface in aging tape front;
8th step 28, loads a cleaning paper roll, and stretching pulley and left cleaning wheel is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of left driving wheel in left paper feeding roller;
9th step 29, move right left cleaning part, starts left drive motor, utilizes the cleaning paper tape dry method of moving between left cleaning wheel and tape front to clean the magnetic recording coating substrate surface in aging tape front;
Tenth step 210, starts tape cleaning fluid storage tank injection equipment, makes the paper tape jet cleaning liquid of solenoid control cleaning fluid storage tank intermittently to the right in cleaning part; Utilize the magnetic recording coating substrate surface in the cleaning paper tape wet-cleaned aging tape front of the band cleaning fluid moved between right cleaning wheel and tape front and form a very thin diaphragm;
11 step 211, reversion mair motor, makes proceed backward magnetic tape, then repeats the 5th step, the 7th step and the 8th step; Then the 12 step is performed;
12 step 212, repeats the 5th step, the 7th step, the 9th step and the tenth step 1-2 time; Then the 13 step is performed;
13 step 213, returns raw tape box by tape, terminate cleaning and process.
These are only the preferred embodiment of the present invention, but it does not limit practical range of the present invention, the equivalent variations namely not departing from claim of the present invention and done and modification, must belong to the protection domain of the present invention.
Claims (4)
1. an equipment for audiovisual tape composite cleaning and process, is characterized in that comprising:
One tape storehouse, deposits a boxlike audiovisual tape in this tape storehouse;
One driven motor, this driven motor drives a main drive wheel to rotate, and this main drive wheel drives tape to rotate;
One group of tape guidance wheel, the boxlike audiovisual tape deposited in tape storehouse can extract out from the wheel disc being wound with tape and walk around this group tape guidance take turns after around to the wheel disc of the another side of audiovisual tape; Above-mentioned main drive wheel is positioned at the space that this group tape guidance wheel contains;
One middle cleaning part, this middle cleaning part is positioned at the centre of above-mentioned one group of tape guidance wheel, it comprises a lifting motor, this lifting motor drives this middle cleaning part rise or fall, also comprise a midway drive motor and be contained in the intermediate driving wheel on its same axle, a middle paper feeding roller, a stretching pulley and a middle cleaning wheel; Middle paper feeding roller is equipped with a cleaning paper roll, and middle cleaning wheel and stretching pulley are walked around in the outer end of the cleaning paper tape of this paper roll, then are fixed on the core wheel of intermediate driving wheel; When middle cleaning part rises, the lateral surface of middle cleaning wheel and the rear-face contact of tape;
One right cleaning part, this right cleaning part is positioned at the right side of above-mentioned one group of tape guidance wheel, it comprises one and moves left and right motor, this moves left and right motor and drives this right cleaning part to move to the left or to the right, also comprise a right drive motor and be contained in the right driving wheel on its same axle, a right paper feeding roller, a stretching pulley and a right cleaning wheel, right paper feeding roller is equipped with a cleaning paper roll, right cleaning wheel and stretching pulley are walked around in the outer end of the cleaning paper tape of this paper roll, then are fixed on the core wheel of right driving wheel; When right cleaning part is moved to the left, the lateral surface of right cleaning wheel and the front face of tape;
One tape cleaning fluid injection equipment, this tape cleaning fluid injection equipment comprises:
One cleaning fluid storage tank mount pad, this mount pad comprises the pedestal of a rectangle, and this pedestal is provided with a columniform stepped hole, and the diameter of this columniform stepped hole and the external diameter sliding fit of following tape cleaning fluid storage tank, be also provided with a through hole below stepped hole; Also be connected with a spray tank in the side of pedestal, this spray tank communicates with the through hole below stepped hole;
One tape cleaning fluid storage tank, this storage tank is a cylindrical tank, and in tank body, sealing storage has the tape cleaning fluid of band pressure; Its head is provided with a basin shape piston moving up and down, and the side of this basin shape piston is provided with a spray orifice, and when this basin shape piston pressurized moves toward tank body direction, the cleaning fluid that a retaining valve controls in tank is sprayed by the spray orifice on basin shape piston; In the columniform stepped hole of this cleaning fluid storage tank inversion in above-mentioned mount pad, its spray orifice faces the middle part of spray tank, and the cleaning fluid of spray orifice ejection can be ejected into the outside of the cleaning paper tape in right cleaning part between right paper feeding roller and right cleaning wheel;
One solenoid valve, this solenoid valve comprises prolongation connecting rod and a contact, and this contact applied to upward pressure to basin shape piston in the period of setting, and the cleaning fluid in tank is sprayed;
Regulate the mechanism of tape tension, this mechanism is the one or more mechanisms of doing micro-locality movement controlling in one group of above-mentioned tape guidance wheel;
One control assembly, this control assembly controls above-mentioned each motion and runs by the program preset or stop.
2. the equipment of audiovisual tape composite cleaning according to claim 1 and process, it is characterized in that a left cleaning part in addition, this left cleaning part is positioned at the left side of above-mentioned one group of tape guidance wheel, it comprises one and moves left and right motor, this moves left and right motor and this left cleaning part can be driven to move to the left or to the right, also comprise a left drive motor and be contained in the left driving wheel on its same axle, one left paper feeding roller, one stretching pulley and a left cleaning wheel, a cleaning paper roll left paper feeding roller is equipped with, stretching pulley and left cleaning wheel are walked around in the outer end of the cleaning paper tape of this paper roll, be fixed on again on the core wheel of left driving wheel, when left cleaning part moves right, the lateral surface of left cleaning wheel and the front face of tape.
3. utilize the method for the audiovisual tape composite cleaning of claim 1 and the equipment cleaning of process and treatment of aged tape, it is characterized in that comprising the following steps:
The first step, loads tape storehouse by aging magnetic tape cassette that is to be cleaned and process;
Second step, chooses aging tape from tape cassete, walks around one group of tape guidance wheel;
3rd step, the mechanism of fine setting tape tension, makes the tensile force of tape keep a suitable value;
4th step, loads a cleaning paper roll, and middle cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of intermediate driving wheel in middle paper feeding roller;
5th step, starts midway drive motor, the coating substrate surface of the cleaning paper tape dry method cleaning tape backing moved between cleaning wheel and tape backing in the middle of utilizing;
6th step, loads a cleaning paper roll, and right cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of right driving wheel in right paper feeding roller;
7th step, is moved to the left right cleaning part, starts right drive motor, utilizes the magnetic recording coating substrate surface in the cleaning paper tape dry method cleaning tape front of moving between right cleaning wheel and tape front;
8th step, starts tape cleaning fluid storage tank injection equipment, makes timing relay control the paper tape jet cleaning liquid of cleaning fluid storage tank intermittently to the right in cleaning part; Utilize the magnetic recording coating substrate surface in the cleaning paper tape wet-cleaned tape front of the band cleaning fluid moved between right cleaning wheel and tape front and form a very thin diaphragm;
9th step, reversion mair motor, makes proceed backward magnetic tape, then repeats the 5th step, the 7th step and the 8th step, and this step performs after 1-2 time, then performs the tenth step;
Tenth step, returns raw tape box by tape, terminate cleaning and process.
4. utilize the method for the audiovisual tape composite cleaning of claim 2 and the equipment cleaning of process and treatment of aged tape, it is characterized in that comprising the following steps:
The first step, loads tape storehouse by aging magnetic tape cassette that is to be cleaned and process;
Second step, chooses aging tape from tape cassete, walks around one group of tape guidance wheel;
3rd step, the mechanism of fine setting tape tension, makes the tensile force of tape keep a suitable value;
4th step, loads a cleaning paper roll, and middle cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of intermediate driving wheel in middle paper feeding roller;
5th step, starts midway drive motor, and the cleaning tape dry method of moving between cleaning wheel and tape backing coating substrate surface in the middle of utilizing cleans the coating substrate surface of aging tape backing;
6th step, loads a cleaning paper roll, and right cleaning wheel and stretching pulley is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of right driving wheel in right paper feeding roller;
7th step, is moved to the left right cleaning part, starts right drive motor, utilizes the cleaning paper tape dry method of moving between right cleaning wheel and tape front to clean the magnetic recording coating substrate surface in aging tape front;
8th step, loads a cleaning paper roll, and stretching pulley and left cleaning wheel is walked around in the outer end of cleaning paper tape, then be fixed on the core wheel of left driving wheel in left paper feeding roller;
9th step, move right left cleaning part, starts left drive motor, utilizes the cleaning paper tape dry method of moving between left cleaning wheel and tape front to clean the magnetic recording coating substrate surface in aging tape front;
Tenth step, starts tape cleaning fluid storage tank injection equipment, makes the paper tape jet cleaning liquid of solenoid control cleaning fluid storage tank intermittently to the right in cleaning part; Utilize the magnetic recording coating substrate surface in the cleaning paper tape wet-cleaned aging tape front of the band cleaning fluid moved between right cleaning wheel and tape front and form a very thin diaphragm;
11 step, reversion mair motor, makes proceed backward magnetic tape, then repeats the 5th step, the 7th step and the 8th step; Then the 12 step is performed;
12 step, repeats the 5th step, the 7th step, the 9th step and the tenth step 1-2 time; Then the 13 step is performed;
13 step, returns raw tape box by tape, terminate cleaning and process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010159275.1A CN102237103B (en) | 2010-04-26 | 2010-04-26 | Equipment of multiply cleaning and processing audio-video tape and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010159275.1A CN102237103B (en) | 2010-04-26 | 2010-04-26 | Equipment of multiply cleaning and processing audio-video tape and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102237103A CN102237103A (en) | 2011-11-09 |
| CN102237103B true CN102237103B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010159275.1A Expired - Fee Related CN102237103B (en) | 2010-04-26 | 2010-04-26 | Equipment of multiply cleaning and processing audio-video tape and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102237103B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080080A (en) * | 1992-06-17 | 1993-12-29 | 株式会社金星社 | The magnetic head cleaning device of magnetic tape recording and copy machine |
| CN1087195A (en) * | 1992-11-16 | 1994-05-25 | 奥尔索普有限公司 | Cassette cleaning device |
| CN1127566A (en) * | 1993-05-25 | 1996-07-24 | 爱德华·E·格里芬 | Magnetic tape recording head cleaning apparatus |
| US5835317A (en) * | 1995-05-19 | 1998-11-10 | Sony Corporation | Cleaning device for magnetic tape recording and/or reproducing apparatus |
-
2010
- 2010-04-26 CN CN201010159275.1A patent/CN102237103B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080080A (en) * | 1992-06-17 | 1993-12-29 | 株式会社金星社 | The magnetic head cleaning device of magnetic tape recording and copy machine |
| CN1087195A (en) * | 1992-11-16 | 1994-05-25 | 奥尔索普有限公司 | Cassette cleaning device |
| CN1127566A (en) * | 1993-05-25 | 1996-07-24 | 爱德华·E·格里芬 | Magnetic tape recording head cleaning apparatus |
| US5835317A (en) * | 1995-05-19 | 1998-11-10 | Sony Corporation | Cleaning device for magnetic tape recording and/or reproducing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102237103A (en) | 2011-11-09 |
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