CN109455001A - It improves the method for the two-sided aligning accuracy of synchronous double-side air brushing and implements the device of this method - Google Patents

It improves the method for the two-sided aligning accuracy of synchronous double-side air brushing and implements the device of this method Download PDF

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Publication number
CN109455001A
CN109455001A CN201710795065.3A CN201710795065A CN109455001A CN 109455001 A CN109455001 A CN 109455001A CN 201710795065 A CN201710795065 A CN 201710795065A CN 109455001 A CN109455001 A CN 109455001A
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CN
China
Prior art keywords
air brushing
inkjet printing
cloth
back side
printing roll
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Granted
Application number
CN201710795065.3A
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Chinese (zh)
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CN109455001B (en
Inventor
梁健
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Shenyang Sky Air Ship Digital Printing Equipment Co ltd
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Shenyang Feitu Printing Equipment Co Ltd
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Priority to CN201710795065.3A priority Critical patent/CN109455001B/en
Publication of CN109455001A publication Critical patent/CN109455001A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/60Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4078Printing on textile
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/04Carriers or supports for textile materials to be treated
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P7/00Dyeing or printing processes combined with mechanical treatment

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention belongs to synchronous double-side air brushing fields, specifically a kind of method for improving the two-sided aligning accuracy of synchronous double-side air brushing and the device for implementing this method, painting medium carries out walk cloth between cloth supply roller and cloth-gathering roller, are carried out by air brushing, and carries out changing face between positive air brushing and back side air brushing for the front of painting medium, the back side respectively by positive air brushing unit and back side air brushing unit;Between positive air brushing and back side air brushing, by carrying out elastic adjustment to the painting medium, realizes the amendment of two-sided aligning accuracy, improve two-sided aligning accuracy.The present invention carries out elastic adjustment by cloth guider between positive air brushing and back side air brushing, to the different parts of painting medium, has achieved the purpose that the two-sided aligning accuracy of amendment, has improved double-sided spray painting aligning accuracy.

Description

It improves the method for the two-sided aligning accuracy of synchronous double-side air brushing and implements the device of this method
Technical field
The invention belongs to synchronous double-side air brushing fields, the specifically a kind of two-sided aligning accuracy of raising synchronous double-side air brushing Method and implement this method device.
Background technique
Currently, synchronous double-side spraying and painting system front and back sides aligning accuracy minimal error in the market also will be in 0.5mm or so, closely When distance viewing picture, the error of air brushing precision can be apparent;In the sector, this error amount or bigger can not Meets the needs of client is to precision.
Summary of the invention
In order to meet the required precision of synchronous double-side air brushing, reduce two-sided bit errors, the purpose of the present invention is to provide A kind of method improving the two-sided aligning accuracy of synchronous double-side air brushing and the device for implementing this method.
The purpose of the present invention is achieved through the following technical solutions:
The method of the present invention raising two-sided aligning accuracy of synchronous double-side air brushing are as follows:
Painting medium carries out walk cloth between cloth supply roller and cloth-gathering roller, passes through positive air brushing unit and back side air brushing unit point Other front, the back side to painting medium carries out air brushing, and carries out changing face between positive air brushing and back side air brushing;In positive air brushing Between the air brushing of the back side, by carrying out elastic adjustment to the painting medium, realizes the amendment of two-sided aligning accuracy, improve two-sided Aligning accuracy;
Wherein: by the way that cloth guider is arranged above or below the painting medium between positive air brushing and back side air brushing, by The cloth guider carries out elastic adjustment to the painting medium, is improved by correcting the elasticity of the painting medium part double Face aligning accuracy;
The present invention improve the two-sided aligning accuracy method of synchronous double-side air brushing device include cloth supply roller, positive air brushing unit, Positive air brushing track girder, inkjet printing roll A, inkjet printing roll B, back side air brushing unit, back side air brushing track girder, cloth-gathering roller and cloth guider, Wherein positive air brushing unit and back side air brushing unit are separately mounted on positive air brushing track girder and back side air brushing track girder, in institute The lower section or side for stating positive air brushing unit and back side air brushing unit are respectively equipped with inkjet printing roll A, inkjet printing roll B, inkjet printing roll A and spray The synchronous counter-rotating of roller B is drawn, painting medium passes through the inkjet printing roll A and inkjet printing roll B rotating around on inkjet printing roll A and inkjet printing roll B Active synchronization rotation drive walk cloth;The painting medium puts cloth by cloth supply roller, respectively to spray on inkjet printing roll A and inkjet printing roll B The front and back for drawing medium carries out air brushing, and the painting medium is realized between inkjet printing roll A and inkjet printing roll B changes face, after double-sided spray painting Painting medium by the cloth-gathering roller receive cloth;Above or below painting medium between the inkjet printing roll A and inkjet printing roll B, Equipped with the cloth guider for carrying out elastic adjustment to painting medium;
Wherein: the inkjet printing roll A and inkjet printing roll B is drive roll, independent power source is separately connected, by respective power Source drives synchronous counter-rotating;Any of described inkjet printing roll A and inkjet printing roll B connect for drive roll, with power source, by power Source driving rotation, another is connected by transmission mechanism with drive roll, realizes inkjet printing roll A and spray by the transmission of the transmission mechanism Draw the synchronization counter-rotating of roller B;Alternatively, another is synchronous by drive roll drive by the frictional force between the painting medium Counter-rotating;Air brushing face of the painting medium on inkjet printing roll A and inkjet printing roll B is cambered surface;
The present invention improve the two-sided aligning accuracy method of synchronous double-side air brushing device include cloth supply roller, positive air brushing unit, Positive air brushing track girder, positive air brushing platform, rotating roller A, rotating roller B, back side air brushing unit, back side air brushing track girder, the back side Air brushing platform, cloth-gathering roller and cloth guider, wherein positive air brushing unit and back side air brushing unit are separately mounted to positive air brushing rail On road beam and back side air brushing track girder, positive air brushing is respectively arranged below in the positive air brushing unit and back side air brushing unit Platform, back side air brushing platform, rotating roller A counter-rotating synchronous with rotating roller B, painting medium rotating around rotating roller A with On rotating roller B, walk cloth is driven by the active synchronization rotation of the rotating roller A and rotating roller B;The painting medium is by cloth supply roller Cloth is put, it is flat that positive air brushing, overleaf air brushing unit and back side air brushing are carried out between positive air brushing unit and positive air brushing platform Carry out back side air brushing between platform, and carry out changing face between positive air brushing and back side air brushing, the painting medium after double-sided spray painting by The cloth-gathering roller receives cloth;Above or below painting medium between the positive air brushing platform and back side air brushing platform, if There is the cloth guider that elastic adjustment is carried out to painting medium;
Wherein: the rotating roller A and rotating roller B is drive roll, independent power source is separately connected, by respective power Source drives synchronous counter-rotating;Any of the rotating roller A and rotating roller B are drive roll, another is driven voller, should be from Dynamic roller is connected by transmission mechanism with drive roll, realizes that drive roll is synchronous with driven voller reverse by the transmission of the transmission mechanism Rotation;Alternatively, driven voller is by the frictional force between the painting medium by the synchronous counter-rotating of drive roll drive;The spray Drawing air brushing face of the medium on positive air brushing platform and back side air brushing platform is plane;
The transmission mechanism includes synchronous pulley A, synchronous belt A, gear A, synchronous pulley B, gear B, synchronous pulley C, same Step band B and synchronous pulley D, synchronous pulley A coaxially interlocks with the inkjet printing roll A or drive roll, and by the synchronous belt A and Synchronous pulley B is connected, and the gear A is coaxially interlocked with synchronous pulley B, and the synchronous pulley D and inkjet printing roll B or driven voller A are same Axis interlocks, and is connected with synchronous pulley C by the synchronous belt B, and the gear B is coaxially interlocked with synchronous pulley C, and with it is described Gear A engaged transmission;
The cloth guider includes selvage guide plate and multiple elastic adjustment components being mounted on selvage guide plate, each described elastic Adjusting component includes profile, tension spring, pull ring and adjusting screw, and the profile is mounted on selvage guide plate, one end of the tension spring It is connected on the profile, the other end is connected with the pull ring being mounted on selvage guide plate, the adjusting screw and profile screw thread Connection jacks selvage guide plate by screwing adjusting screw, and then realizes the elastic adjustment in part to painting medium on selvage guide plate, adjustment The selvage guide plate afterwards is resetted by tension spring;
The cloth guider includes selvage guide plate, bottom plate and multiple cylinders, which is mounted on selvage guide plate, in the bottom plate On be evenly equipped with multiple cylinders between selvage guide plate and bottom plate, selvage guide plate is pushed by the piston of each cylinder, and then realize The elastic adjustment in part to painting medium on selvage guide plate.
Advantages of the present invention and good effect are as follows:
The present invention carries out pine by cloth guider between positive air brushing and back side air brushing, to the different parts of painting medium Tight adjustment, has achieved the purpose that the two-sided aligning accuracy of amendment, has improved double-sided spray painting aligning accuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment one of apparatus of the present invention;
Fig. 2 is the structural schematic diagram of the embodiment two of apparatus of the present invention;
Fig. 3 is the structural schematic diagram of the embodiment three of apparatus of the present invention
Fig. 4 is the structural schematic diagram of the example IV of apparatus of the present invention;
Fig. 5 is the structural schematic diagram of the embodiment five of apparatus of the present invention;
Fig. 6 is the structural schematic diagram of the embodiment six of apparatus of the present invention;
Fig. 7 is the structural schematic diagram of the embodiment seven of apparatus of the present invention;
Fig. 8 is the structural schematic diagram of the embodiment eight of apparatus of the present invention;
Fig. 9 is the structural schematic diagram of the embodiment nine of apparatus of the present invention;
Figure 10 is the structural schematic diagram of the embodiment ten of apparatus of the present invention;
Figure 11 is a kind of structural schematic diagram of cloth guider of the present invention;
Figure 12 is another structural schematic diagram of cloth guider of the present invention;
Wherein: 1 is folding and unfolding cloth rewinder roll A, and 2 be positive air brushing track girder, and 3 be positive air brushing trolley, and 4 be positive air brushing spray head, 5 It is fabric guide roll for inkjet printing roll A, 6,7 be back side air brushing spray head, and 8 be inkjet printing roll B, and 9 be back side air brushing trolley, and 10 be back side air brushing rail Road beam, 11 be folding and unfolding cloth rewinder roll B, and 12 be painting medium, and 13 be synchronous pulley A, and 14 be synchronous belt A, and 15 be synchronous pulley B, and 16 are Gear A, 17 be gear B, and 18 be synchronous pulley C, and 19 be synchronous belt B, and 20 be synchronous pulley D, and 21 be cloth guider, and 2101 be tune Whole screw, 2102 be selvage guide plate, and 2103 be tension spring, and 2104 be profile, and 2105 be pull ring, and 2106 be cylinder, and 2107 be bottom plate, 22 It is drive roll for positive air brushing unit, 23,24 be driven voller, and 25 be back side air brushing unit, and 26 be positive air brushing platform, and 27 be back Face air brushing platform.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
Embodiment one
The device that the present embodiment improves the two-sided aligning accuracy of synchronous double-side air brushing includes cloth supply roller, positive air brushing unit, just Face air brushing track girder 2, inkjet printing roll A5, inkjet printing roll B8, back side air brushing unit, back side air brushing track girder 10, cloth-gathering roller and selvage guide dress 21 are set, as shown in Figure 1, the cloth supply roller of the present embodiment is folding and unfolding cloth rewinder roll A1, cloth-gathering roller is folding and unfolding cloth rewinder roll B11, is located at air brushing The two sides of roller A5 and inkjet printing roll B8;According to real work needs, folding and unfolding cloth rewinder roll A1 and folding and unfolding cloth rewinder roll B11 can also be exchanged, will be received Cloth supply roller B11 is used as cloth supply roller, folding and unfolding cloth rewinder roll A1 is used as cloth-gathering roller.Positive air brushing track girder 2 and back side air brushing track girder 10 It is respectively fixed on the machine frame, two track girders are parallel to each other, and positive air brushing unit and back side air brushing unit respectively can be along painting mediums 12 width directions are reciprocatingly mounted on positive air brushing track girder 2 and back side air brushing track girder 10.Positive air brushing unit and Back side air brushing unit is the prior art, and positive air brushing unit includes the front that can be moved back and forth on positive air brushing track girder 2 Air brushing trolley 3 and the positive air brushing spray head 4 being fixed on the front air brushing trolley 3;Air brushing unit in the back side includes overleaf spraying The back side air brushing spray head 7 drawing the back side air brushing trolley 9 moved back and forth on track girder 10 and being fixed on the back side air brushing trolley 9. Alternatively, positive air brushing unit and back side air brushing unit are multiple groups, are mounted side by side on positive air brushing track girder 2 and back spraying respectively It draws on track girder 10, positive air brushing spray head 4 and back side air brushing spray head 7 are fixed in air brushing.
Air brushing is equipped in the lower section of positive air brushing spray head 4 or side (the present embodiment is in the lower section of positive air brushing spray head 4) Roller A5, overleaf the lower section or side (lower section that the present embodiment is overleaf air brushing spray head 7) of air brushing spray head 7 are equipped with inkjet printing roll B8 is equipped with fabric guide roll 6 between folding and unfolding cloth rewinder roll B11 and inkjet printing roll A5;Inkjet printing roll A5, inkjet printing roll B8, fabric guide roll 6, folding and unfolding cloth rewinder roll A1 And folding and unfolding cloth rewinder roll B11 can be rotatablely installed respectively on the rack.
Inkjet printing roll A5 counter-rotating synchronous with inkjet printing roll B8, painting medium 12 is rotating around in inkjet printing roll A5 and inkjet printing roll B8 On, walk cloth is driven by the active synchronization rotation of inkjet printing roll A5 and inkjet printing roll B8.The present embodiment inkjet printing roll A5 is drive roll, connection Independent power source (can be rack-mounted driving motor), by the synchronous counter-rotating of power source drive.Inkjet printing roll B8 is Driven voller, by the frictional force between painting medium 12 by the synchronous counter-rotating of drive roll (inkjet printing roll A5) drive.Preferably, Inkjet printing roll A5 is identical as the diameter of inkjet printing roll B8;Painting medium 12 is wound on inkjet printing roll A5 and the side of inkjet printing roll B8 outwardly, air brushing Air brushing face of the medium 12 on inkjet printing roll A5 and inkjet printing roll B8 is cambered surface.
The lower section of painting medium 12 between inkjet printing roll A5 and inkjet printing roll B8, equipped with carrying out elastic tune to painting medium 12 Whole cloth guider 21, cloth guider 21 are mountable on the rack.As shown in figure 11, cloth guider 21 include selvage guide plate 2102 and Multiple elastic adjustment components for being mounted on 2102 lower surface of selvage guide plate, each elastic adjustment component includes profile 2104, tension spring 2103, pull ring 2105 and adjusting screw 2101, the end face of profile 2104 is L-shaped, and a line is welded under selvage guide plate 2102 Surface, the end aperture of another a line;One end of tension spring 2103 is connected to the tapping of the another a line of " L " profile 2104, separately One end is connected with the pull ring 2105 for being welded on 2102 lower surface of selvage guide plate.The profile 2104 of adjusting screw 2101 and L shape Another a line is threadedly coupled, and the part of selvage guide plate 2102 is jacked by screwing adjusting screw 2101, and then realize to selvage guide plate The oscilaltion of 12 different parts of painting medium on 2102 and then elasticity is adjusted, reaches the two-sided aligning accuracy of amendment Purpose;Selvage guide plate 2102 adjusted is resetted by tension spring 2103.
It as shown in figure 12, is another structure type of cloth guider 21, including selvage guide plate 2102, bottom plate 2107 and multiple Cylinder 2106, the bottom plate 2107 are mounted on the lower section of selvage guide plate 2102, are evenly equipped on bottom plate 2107 multiple positioned at selvage guide plate Cylinder 2106 between 2102 and bottom plate 2107, each cylinder 2106 can arrange in matrix form, pass through the work of each cylinder 2106 Plug pushes selvage guide plate 2102, and then realizes to the oscilaltion of 12 different parts of painting medium on selvage guide plate 2102 and then to pine Tightness is adjusted, and achievees the purpose that the two-sided aligning accuracy of amendment.
The method of the raising two-sided aligning accuracy of synchronous double-side air brushing of the present embodiment are as follows:
Painting medium 12 puts cloth by folding and unfolding cloth rewinder roll A1, the inkjet printing roll A5 as drive roll by independent power source drive, with Inkjet printing roll B8 synchronization, counter-rotating;Painting medium 12 is rotating around on inkjet printing roll A5 and inkjet printing roll B8, inkjet printing roll A5 active rotation 12 walk cloth of painting medium is driven, painting medium 12 drives the driven rotation of inkjet printing roll B8 by frictional force.On inkjet printing roll A5, by just Face air brushing spray head 4 carries out air brushing to 12 front of painting medium;On inkjet printing roll B8, by back side air brushing spray head 7 to painting medium 12 The back side carries out air brushing;Painting medium 12 carries out changing face, the painting medium after double-sided spray painting between inkjet printing roll A5 and inkjet printing roll B8 12 receive cloth by folding and unfolding cloth rewinder roll B11.Realize the Double-side Synchronous air brushing process of painting medium 12.
Between positive air brushing and back side air brushing, by screwing the adjusting screw 2101 of different parts or making different parts The piston of cylinder 2106 rises, and jacks up the corresponding position of selvage guide plate 2102, and then realizes to 12 corresponding topical of painting medium The deformation adjustment (deflection be no more than 1cm) at position, to make up machine building errors, 12 foozle of painting medium or primary The influence for causing two-sided aligning accuracy brought by corrosion after air brushing to painting medium 12, improves two-sided aligning accuracy.
Embodiment two
As shown in Fig. 2, the difference between this embodiment and the first embodiment lies in: the inkjet printing roll B8 of the present embodiment is drive roll, spray Drawing roller A5 is driven voller, by the frictional force between painting medium 12 by the synchronous reverse rotation of drive roll (inkjet printing roll B8) drive Turn.Other are the same as example 1.
Embodiment three
As shown in figure 3, the difference between this embodiment and the first embodiment lies in: the present embodiment inkjet printing roll A5 is with inkjet printing roll B8 Drive roll is separately connected independent power source, by the synchronous counter-rotating of respective power source drive.Other with one phase of embodiment Together.
Example IV
As shown in figure 4, the difference between this embodiment and the first embodiment lies in: the drive roll of the present embodiment only one, or It for inkjet printing roll A5 or is inkjet printing roll B8;The present embodiment is to be equipped with inkjet printing roll A5 for drive roll, and rack-mounted dynamic Power source is connected, and directly drives rotation by power source.Another inkjet printing roll B8 then passes through transmission mechanism and the spray as drive roll It draws roller A5 to be connected, realizes synchronous, counter-rotating.
The transmission mechanism of the present embodiment includes synchronous pulley A13, synchronous belt A14, gear A 16, synchronous pulley B15, gear B17, synchronous pulley C18, synchronous belt B19 and synchronous pulley D20, synchronous pulley A13 and the inkjet printing roll A5 as drive roll are same Axis interlocks, and is connected by synchronous belt A14 with the synchronous pulley B15 of rotational installation on the rack, gear A 16 and synchronous pulley B15 is coaxially interlocked;Synchronous pulley D20 and the inkjet printing roll B8 of not connected power source are coaxially interlocked, and pass through synchronous belt B19 and rotation Rack-mounted synchronous pulley C18 is connected, and gear B 17 is coaxially interlocked with synchronous pulley C18, and engages biography with gear A 16 It is dynamic, realize commutation.So, inkjet printing roll A5, the synchronization of inkjet printing roll B8, counter-rotating are realized.
The method of the raising two-sided aligning accuracy of synchronous double-side air brushing of the present embodiment are as follows:
Painting medium 12 puts cloth by folding and unfolding cloth rewinder roll A1, and the inkjet printing roll A5 as drive roll is by power source drive, inkjet printing roll B8 , the counter-rotating synchronous with inkjet printing roll A5 by transmission mechanism;Painting medium 12 is sprayed rotating around on inkjet printing roll A5 and inkjet printing roll B8 Draw between medium 12 and inkjet printing roll A5 and inkjet printing roll B8 is to drive walk cloth by the active rotation of inkjet printing roll A5 and inkjet printing roll B8 's.On inkjet printing roll A5, air brushing is carried out to 12 front of painting medium by positive air brushing spray head 4;On inkjet printing roll B8, by back spraying It draws spray head 7 and air brushing is carried out to 12 back side of painting medium;Painting medium 12 carries out changing face between inkjet printing roll A5 and inkjet printing roll B8, double Painting medium 12 after the air brushing of face receives cloth by folding and unfolding cloth rewinder roll B11.Realize the Double-side Synchronous air brushing process of painting medium 12.
Between positive air brushing and back side air brushing, by screwing the adjusting screw 2101 of different parts or making different parts The piston of cylinder 2106 rises, and jacks up the corresponding position of selvage guide plate 2102, and then realizes to 12 corresponding topical of painting medium The deformation adjustment (deflection be no more than 1cm) at position, to make up machine building errors, 12 foozle of painting medium or primary The influence for causing two-sided aligning accuracy brought by corrosion after air brushing to painting medium 12, improves two-sided aligning accuracy.
Embodiment five
The present embodiment improve the two-sided aligning accuracy of synchronous double-side air brushing device include cloth supply roller, positive air brushing unit 22, Positive air brushing track girder 2, positive air brushing platform 26, rotating roller A, rotating roller B, back side air brushing unit, back side air brushing track girder 10, Back side air brushing platform 27, cloth-gathering roller and cloth guider 21, as shown in figure 5, the cloth supply roller of the present embodiment is folding and unfolding cloth rewinder roll A1, receives cloth Roller is folding and unfolding cloth rewinder roll B11, and folding and unfolding cloth rewinder roll A1 and folding and unfolding cloth rewinder roll B11 are setting up and down, can also be by folding and unfolding cloth according to real work needs Roller A1 and folding and unfolding cloth rewinder roll B11 is exchanged, and folding and unfolding cloth rewinder roll B11 is used as cloth supply roller, folding and unfolding cloth rewinder roll A1 is used as cloth-gathering roller.
Positive air brushing track girder 2 and back side air brushing track girder 10 are respectively fixed on the machine frame, and two track girders are parallel to each other, just Face air brushing unit 22 and back side air brushing unit 25 can reciprocatingly be mounted on positive spray along 12 width direction of painting medium respectively It draws on track girder 2 and back side air brushing track girder 10.Positive air brushing unit 22 and back side air brushing unit 25 are the prior art, front Air brushing unit 22 includes the positive air brushing trolley that can move back and forth on positive air brushing track girder 2 and to be fixed on the front air brushing small Positive air brushing spray head on vehicle;Back side air brushing unit 25 includes the back side air brushing that can overleaf move back and forth on air brushing track girder 10 Trolley and the back side air brushing spray head being fixed on the back side air brushing trolley.Alternatively, positive air brushing unit 22 and back side air brushing unit 25 it is multiple groups, is mounted side by side on positive air brushing track girder 2 and back side air brushing track girder 10 respectively, positive air brushing spray head and back Air brushing spray head in face is fixed in air brushing.
Rack-mounted positive air brushing is respectively arranged below in positive air brushing unit 22 and back side air brushing unit 25 Platform 26, back side air brushing platform 27, painting medium 12 respectively by between positive air brushing unit 22 and positive air brushing platform 26 and Walk cloth between back side air brushing unit 25 and back side air brushing platform 27, painting medium 12 are flat in positive air brushing platform 26 and back side air brushing Air brushing face on platform 27 is plane.
Rotating roller A and rotating roller B, folding and unfolding are respectively equipped in the obliquely downward of positive air brushing unit 22 and back side air brushing unit 25 Fabric guide roll 6 is equipped between cloth rewinder roll A1 and positive air brushing platform 26;Rotating roller A, rotating roller B, fabric guide roll 6, folding and unfolding cloth rewinder roll A1 and receipts Cloth supply roller B11 can be rotatablely installed respectively on the rack.
Rotating roller A counter-rotating synchronous with rotating roller B, painting medium 12 lead to rotating around on rotating roller A and rotating roller B The active synchronization rotation for crossing the rotating roller A and rotating roller B drives walk cloth.The rotating roller A of the present embodiment is drive roll 23, connection Independent power source (can be rack-mounted driving motor), by the synchronous counter-rotating of power source drive.Rotating roller B be from Dynamic roller 24, by the frictional force between painting medium 12 by the synchronous counter-rotating of the drive of drive roll 23.Preferably, drive roll 23 It is identical as the diameter of driven voller 24;Painting medium 12 is wound on drive roll 23 and the side of driven voller 24 outwardly.
The lower section of painting medium 12 between positive air brushing platform 26 and back side air brushing platform 27 is equipped with to painting medium 12 carry out the cloth guider 21 of elastic adjustment, and cloth guider 21 is mountable on the rack.As shown in figure 11, cloth guider 21 includes Selvage guide plate 2102 and multiple elastic adjustment components for being mounted on 2102 lower surface of selvage guide plate, each elastic adjustment component includes type Material 2104, tension spring 2103, pull ring 2105 and adjusting screw 2101, the end face of profile 2104 is L-shaped, and a line is welded on selvage guide The lower surface of plate 2102, the end aperture of another a line;One end of tension spring 2103 is connected to the another a line of " L " profile 2104 Tapping, the other end are connected with the pull ring 2105 for being welded on 2102 lower surface of selvage guide plate.The type of adjusting screw 2101 and L shape The another a line of material 2104 is threadedly coupled, and the part of selvage guide plate 2102, and then realization pair are jacked by screwing adjusting screw 2101 The oscilaltion of 12 different parts of painting medium on selvage guide plate 2102 and then elasticity is adjusted, it is two-sided right to reach amendment The purpose of position precision;Selvage guide plate 2102 adjusted is resetted by tension spring 2103.
It as shown in figure 12, is another structure type of cloth guider 21, including selvage guide plate 2102, bottom plate 2107 and multiple Cylinder 2106, the bottom plate 2107 are mounted on the lower section of selvage guide plate 2102, are evenly equipped on bottom plate 2107 multiple positioned at selvage guide plate Cylinder 2106 between 2102 and bottom plate 2107, each cylinder 2106 can arrange in matrix form, pass through the work of each cylinder 2106 Plug pushes selvage guide plate 2102, and then realizes to the oscilaltion of 12 different parts of painting medium on selvage guide plate 2102 and then to pine Tightness is adjusted, and achievees the purpose that the two-sided aligning accuracy of amendment.
The method of the raising two-sided aligning accuracy of synchronous double-side air brushing of the present embodiment are as follows:
Painting medium 12 puts cloth by folding and unfolding cloth rewinder roll A1, drive roll 23 by independent power source drive, it is synchronous with driven voller 24, Counter-rotating;For painting medium 12 rotating around on drive roll 23 and driven voller 24,23 active rotation of drive roll drives painting medium 12 walk cloths, painting medium 12 drive the driven rotation of driven voller 24 by frictional force.On positive air brushing platform 26, by positive air brushing Unit 22 carries out air brushing to 12 front of painting medium;Overleaf on air brushing platform 27, by back side air brushing unit 25 to painting medium 12 back sides carry out air brushing;Painting medium 12, which has, to carry out changing face between positive air brushing and back side air brushing, and the air brushing after double-sided spray painting is situated between Matter 12 receives cloth by folding and unfolding cloth rewinder roll B11.Realize the Double-side Synchronous air brushing process of painting medium 12.
Between positive air brushing and back side air brushing, by screwing the adjusting screw 2101 of different parts or making different parts The piston of cylinder 2106 rises, and jacks up the corresponding position of selvage guide plate 2102, and then realizes to 12 corresponding topical of painting medium The deformation adjustment (deflection be no more than 1cm) at position, to make up machine building errors, 12 foozle of painting medium or primary The influence for causing two-sided aligning accuracy brought by corrosion after air brushing to painting medium 12, improves two-sided aligning accuracy.
Embodiment six
As shown in fig. 6, the present embodiment and the difference of embodiment five are: the rotating roller B of the present embodiment is drive roll 23, is turned Dynamic roller A is driven voller 24, by the frictional force between painting medium 12 by the synchronous reverse rotation of drive roll 23 (rotating roller B) drive Turn.Other are identical as embodiment five.
Embodiment seven
As shown in fig. 7, the present embodiment and the difference of embodiment five are: based on the present embodiment rotating roller A and rotating roller B is equal Dynamic roller 23, is separately connected independent power source, by the synchronous counter-rotating of respective power source drive.Other with five phase of embodiment Together.
Embodiment eight
As shown in figure 8, the present embodiment and the difference of embodiment five are: the drive roll of the present embodiment only one, or It for rotating roller A or is rotating roller B;The present embodiment is to be equipped with rotating roller A for drive roll 23, and rack-mounted dynamic Power source is connected, and directly drives rotation by power source.Another rotating roller 8 is used as driven voller 24, by transmission mechanism and actively Roller 23 is connected, and realizes synchronous, counter-rotating.
The transmission mechanism of the present embodiment includes synchronous pulley A13, synchronous belt A14, gear A 16, synchronous pulley B15, gear B17, synchronous pulley C18, synchronous belt B19 and synchronous pulley D20, synchronous pulley A13 and the coaxial gearing of drive roll 23, and pass through Synchronous belt A14 is connected with the synchronous pulley B15 of rotational installation on the rack, and gear A 16 is coaxially interlocked with synchronous pulley B15;Together Walk belt wheel D20 and the coaxial gearing of driven voller 24, and the synchronous pulley C18 phase by synchronous belt B19 with rotational installation on the rack Even, gear B 17 coaxially interlocks with synchronous pulley C18, and with 16 engaged transmission of gear A, realize and commutate.So, it realizes Drive roll 23, the synchronization of driven voller 24, counter-rotating.
The method of the raising two-sided aligning accuracy of synchronous double-side air brushing of the present embodiment are as follows:
Painting medium 12 puts cloth by folding and unfolding cloth rewinder roll A1, and drive roll 23 passes through transmission mechanism by power source drive, driven voller 24 , counter-rotating synchronous with drive roll 23;Painting medium 12 is rotating around on drive roll 23 and driven voller 24, painting medium 12 and main It is that walk cloth is driven by the active rotation of drive roll 23 and driven voller 24 between dynamic roller 23 and driven voller 24.In positive air brushing On platform 26, air brushing is carried out to 12 front of painting medium by positive air brushing unit 22;Overleaf on air brushing platform 27, by back spraying It draws unit 25 and air brushing is carried out to 12 back side of painting medium;Painting medium 12 positive air brushing platform 26 and back side air brushing platform 27 it Between carry out changing face, the painting medium 12 after double-sided spray painting by folding and unfolding cloth rewinder roll B11 receive cloth.Realize the Double-side Synchronous of painting medium 12 Air brushing process.
Between positive air brushing and back side air brushing, by screwing the adjusting screw 2101 of different parts or making different parts The piston of cylinder 2106 rises, and jacks up the corresponding position of selvage guide plate 2102, and then realizes to 12 corresponding topical of painting medium The deformation adjustment (deflection be no more than 1cm) at position, to make up machine building errors, 12 foozle of painting medium or primary The influence for causing two-sided aligning accuracy brought by corrosion after air brushing to painting medium 12, improves two-sided aligning accuracy.
Embodiment nine
As shown in figure 9, the difference between this embodiment and the first embodiment lies in: the cloth guider 21 of the present embodiment is arranged in air brushing The top of painting medium 12 between roller A5 and inkjet printing roll B8, i.e., multiple elastic adjustment components in cloth guider 21, which are mounted on, leads The upper surface of fabric swatch 2102, the elastic a line for adjusting the profile 2104 in component are welded on the upper surface of selvage guide plate 2102, draw The other end of spring 2103 is connected with the pull ring 2105 for being welded on 2102 upper surface of selvage guide plate.When cloth guider 21 is shown in Figure 12 Another structure type when, bottom plate 2107 is mounted on the top of selvage guide plate 2102.Other are the same as example 1.In addition, Cloth guider 21 in embodiment two~tetra- can also be arranged between inkjet printing roll A5 and inkjet printing roll B8 as described in embodiment nine The top of painting medium 12.
Embodiment ten
As shown in Figure 10, the present embodiment and the difference of embodiment five are: the cloth guider 21 of the present embodiment is arranged just The top of painting medium 12 between face air brushing platform 26 and back side air brushing platform 27, i.e., multiple elastic tune in cloth guider 21 Whole group part is mounted on the upper surface of selvage guide plate 2102, and a line of the profile 2104 in elastic adjustment component is welded on selvage guide plate 2102 upper surface, the other end of tension spring 2103 are connected with the pull ring 2105 for being welded on 2102 upper surface of selvage guide plate.Work as selvage guide When device 21 is another kind structure type shown in Figure 12, bottom plate 2107 is mounted on the top of selvage guide plate 2102.Other with reality It is identical to apply example five.In addition, the cloth guider 21 in embodiment six~eight can also be arranged as described in embodiment ten in inkjet printing roll A5 The top of painting medium 12 between inkjet printing roll B8.

Claims (13)

1. a kind of method for improving the two-sided aligning accuracy of synchronous double-side air brushing, it is characterised in that: painting medium (12) is in cloth supply roller Walk cloth is carried out between cloth-gathering roller, by positive air brushing unit and back side air brushing unit respectively to the fronts of painting medium (12), The back side carries out air brushing, and carries out changing face between positive air brushing and back side air brushing;Between positive air brushing and back side air brushing, pass through Elastic adjustment is carried out to the painting medium (12), the amendment of two-sided aligning accuracy is realized, improves two-sided aligning accuracy.
2. improving the method for the two-sided aligning accuracy of synchronous double-side air brushing according to claim 1, it is characterised in that: by just Cloth guider (21) are set above or below painting medium (12) between face air brushing and back side air brushing, by the cloth guider (21) Elastic adjustment is carried out to the painting medium (12), it is two-sided to improve by the elasticity for correcting painting medium (12) part Aligning accuracy.
3. a kind of device for implementing to improve the two-sided aligning accuracy method of synchronous double-side air brushing described in claim 1, it is characterised in that: Including cloth supply roller, positive air brushing unit, positive air brushing track girder (2), inkjet printing roll A (5), inkjet printing roll B (8), back side air brushing unit, Back side air brushing track girder (10), cloth-gathering roller and cloth guider (21), wherein positive air brushing unit and back side air brushing unit are pacified respectively On positive air brushing track girder (2) and back side air brushing track girder (10), in the positive air brushing unit and back side air brushing unit Lower section or side be respectively equipped with inkjet printing roll A (5), inkjet printing roll B (8), inkjet printing roll A (5) reverse rotation synchronous with inkjet printing roll B (8) Turn, painting medium (12) passes through the inkjet printing roll A (5) and inkjet printing roll B rotating around on inkjet printing roll A (5) and inkjet printing roll B (8) (8) active synchronization rotation drives walk cloth;The painting medium (12) puts cloth by cloth supply roller, in inkjet printing roll A (5) and inkjet printing roll B (5) air brushing is carried out to the front and back of painting medium (12) respectively on, the painting medium (12) is in inkjet printing roll A (5) and inkjet printing roll It is realized between B (8) and changes face, the painting medium (12) after double-sided spray painting receives cloth by the cloth-gathering roller;The inkjet printing roll A (5) with Above or below painting medium (12) between inkjet printing roll B (8), it is equipped with the selvage guide that painting medium (12) are carried out with elastic adjustment Device (21).
4. device according to claim 3, it is characterised in that: the inkjet printing roll A (5) is actively with inkjet printing roll B (8) Roller is separately connected independent power source, by the synchronous counter-rotating of respective power source drive.
5. device according to claim 3, it is characterised in that: any of the inkjet printing roll A (5) and inkjet printing roll B (8) It connect for drive roll, with power source, is rotated by power source drive, another is connected by transmission mechanism with drive roll, by described The synchronous counter-rotating of inkjet printing roll A (5) and inkjet printing roll B (8) is realized in the transmission of transmission mechanism;Alternatively, another by with it is described Frictional force between painting medium (12) drives synchronous counter-rotating by drive roll.
6. device according to claim 3, it is characterised in that: the painting medium (12) is in inkjet printing roll A (5) and inkjet printing roll Air brushing face on B (8) is cambered surface.
7. a kind of device for implementing to improve the two-sided aligning accuracy method of synchronous double-side air brushing described in claim 1, it is characterised in that: Including cloth supply roller, positive air brushing unit, positive air brushing track girder (2), positive air brushing platform (26), rotating roller A, rotating roller B, back Face air brushing unit, back side air brushing track girder (10), back side air brushing platform (27), cloth-gathering roller and cloth guider (21), wherein front Air brushing unit and back side air brushing unit are separately mounted on positive air brushing track girder (2) and back side air brushing track girder (10), in institute That states positive air brushing unit and back side air brushing unit is respectively arranged below with positive air brushing platform (26), back side air brushing platform (27), Rotating roller A counter-rotating synchronous with rotating roller B, painting medium (12) pass through rotating around on rotating roller A and rotating roller B The active synchronization rotation of the rotating roller A and rotating roller B drives walk cloth;The painting medium (12) puts cloth by cloth supply roller, just Positive air brushing, overleaf air brushing unit (25) and back side air brushing are carried out between face air brushing unit (22) and positive air brushing platform (26) Back side air brushing is carried out between platform (27), and carries out changing face, the air brushing after double-sided spray painting between positive air brushing and back side air brushing Medium (12) receives cloth by the cloth-gathering roller;Air brushing between the positive air brushing platform (26) and back side air brushing platform (27) is situated between Above or below matter (12), it is equipped with the cloth guider (21) that painting medium (12) are carried out with elastic adjustment.
8. device according to claim 7, it is characterised in that: the rotating roller A and rotating roller B is drive roll (23), It is separately connected independent power source, by the synchronous counter-rotating of respective power source drive.
9. device according to claim 7, it is characterised in that: any of the rotating roller A and rotating roller B are actively Roller (23), another is driven voller (24), which is connected by transmission mechanism with drive roll, by the transmission mechanism Transmission realize drive roll (23) and driven voller (24) synchronous counter-rotating;Alternatively, driven voller (24) by with the air brushing Frictional force between medium (12) drives synchronous counter-rotating by drive roll (23).
10. device according to claim 7, it is characterised in that: the painting medium (12) is in positive air brushing platform (26) And the air brushing face on back side air brushing platform (27) is plane.
11. the device according to claim 5 or 9, it is characterised in that: the transmission mechanism includes synchronous pulley A (13), same Step band A (14), gear A (16), synchronous pulley B (15), gear B (17), synchronous pulley C (18), synchronous belt B (19) and synchronous belt It takes turns D (20), synchronous pulley A (13) and the coaxial gearing of the inkjet printing roll A (5) or drive roll (23), and passes through the synchronous belt A (14) it is connected with synchronous pulley B (15), the gear A (16) and the coaxial gearing of synchronous pulley B (15), the synchronous pulley D (20) with inkjet printing roll B (8) or driven voller A (24) are coaxial interlocks, and pass through the synchronous belt B (19) and synchronous pulley C (18) phase Even, the gear B (17) and synchronous pulley C (18) it is coaxial gearing, and with the gear A (16) engaged transmission.
12. device according to claim 3 or 7, it is characterised in that: the cloth guider (21) includes selvage guide plate (2102) And multiple elastic adjustment components being mounted on selvage guide plate (2102), each elastic adjustment component includes profile (2104), tension spring (2103), pull ring (2105) and adjusting screw (2101), the profile (2104) are mounted on selvage guide plate (2102) On, one end of the tension spring (2103) is connected on the profile (2104), the other end and the institute being mounted on selvage guide plate (2102) It states pull ring (2105) to be connected, the adjusting screw (2101) is threadedly coupled with profile (2104), by screwing adjusting screw (2101) selvage guide plate (2102) are jacked, and then realizes the elastic adjustment in part to painting medium (12) on selvage guide plate (2102), adjusted The selvage guide plate (2102) after whole is resetted by tension spring (2103).
13. device according to claim 3 or 7, it is characterised in that: the cloth guider (21) includes selvage guide plate (2102), bottom plate (2107) and multiple cylinders (2106), which is mounted on selvage guide plate (2102), in the bottom plate (2107) it is evenly equipped with multiple cylinders (2106) between selvage guide plate (2102) and bottom plate (2107) on, passes through each cylinder (2106) piston pushes selvage guide plate (2102), and then realizes the elastic tune in part to painting medium (12) on selvage guide plate (2102) It is whole.
CN201710795065.3A 2017-09-06 2017-09-06 Method for improving synchronous double-sided inkjet double-sided alignment precision and device for implementing method Active CN109455001B (en)

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