CN111573390B - Film taking method for printer installation - Google Patents
Film taking method for printer installation Download PDFInfo
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- CN111573390B CN111573390B CN202010430986.1A CN202010430986A CN111573390B CN 111573390 B CN111573390 B CN 111573390B CN 202010430986 A CN202010430986 A CN 202010430986A CN 111573390 B CN111573390 B CN 111573390B
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- belt
- pressing mechanism
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 title abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 142
- 230000007246 mechanism Effects 0.000 claims abstract description 104
- 238000003825 pressing Methods 0.000 claims abstract description 103
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims description 28
- 238000005096 rolling process Methods 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 230000002950 deficient Effects 0.000 abstract description 13
- 238000011900 installation process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
- B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/10—Reciprocating or oscillating grippers, e.g. suction or gripper tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/14—Details of grippers; Actuating-mechanisms therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses a film taking method for printer installation, which comprises the following steps: 1) cutting the upper film belt through an external film pressing mechanism of a film taking machine; 2) cutting the upper membrane belt cut by the outer membrane pressing mechanism by the inner membrane pressing mechanism of the membrane taking machine to form a membrane; 3) the two film taking units alternately adsorb the films and stick the films to the printer; the film taking machine comprises an outer film pressing mechanism, an inner film pressing mechanism and a film taking mechanism which are arranged in sequence; get membrane mechanism and include two and get membrane unit. The film taking method can reduce step waiting time of printer parts in the installation process as much as possible, reduce waste of products and human resources as much as possible and reduce the number of defective products.
Description
Technical Field
The invention relates to printer component installation, in particular to a film taking method for printer installation.
Background
In the process of installing small parts of the printer, the manual installation or semi-automatic installation speed is low, and the number of defective products generated during installation is large, so that the subsequent installation steps are influenced, and more product resources and manpower resources are wasted; during semi-automatic installation, the defective products are slightly less than those produced by manual installation, but the installation speed is slow and cannot keep up with the subsequent installation steps.
Therefore, the present invention provides a film removing method for mounting a printer, which can reduce the waiting time for mounting the printer components and save the product and manpower resources.
Disclosure of Invention
The invention provides a film taking method for printer installation, which can reduce step waiting time as much as possible in the installation process of printer parts, reduce waste of products and human resources as much as possible and reduce the number of defective products.
In order to achieve the above object, the present invention provides a film taking method for printer installation, including the steps of:
1) cutting the upper film belt through an external film pressing mechanism of a film taking machine;
2) cutting the upper membrane belt cut by the outer membrane pressing mechanism by the inner membrane pressing mechanism of the membrane taking machine to form a membrane;
3) the two film taking units alternately adsorb the films and stick the films to the printer;
the film taking machine comprises an outer film pressing mechanism, an inner film pressing mechanism and a film taking mechanism which are arranged in sequence; the film taking mechanism comprises two film taking units;
the external pressure membrane mechanism comprises an external pressure membrane frame, an external pressure supporting seat, an external pressure machine, a plurality of stand columns, an outer membrane transition plate and an outer knife membrane; the outer pressure membrane frame and the plurality of stand columns are vertically arranged on the outer pressure support seat, the outer membrane transition plate is movably arranged on the plurality of stand columns, the outer cutter membrane is detachably arranged on the outer membrane transition plate, and an outer cutter matched with the membrane is arranged on the outer cutter membrane; the outer press is vertically arranged on the outer film pressing frame, and a pressing rod of the outer press is detachably connected to the outer film transition plate through a round frame, so that when the pressing rod of the outer press vertically moves downwards, the outer cutter can move downwards to cut an upper film strip;
the internal pressure membrane mechanism comprises an internal pressure supporting seat, an internal pressure cylinder, an internal pressure transition plate and an internal knife membrane; the inner pressure support seat is connected with the outer pressure support seat, the inner pressure cylinder is vertically arranged on the inner pressure support seat, the inner pressure transition plate is detachably connected to a piston rod of the inner pressure cylinder, the inner cutter film is arranged on the inner pressure transition plate, and a first inner cutter matched with the diaphragm is arranged on the inner cutter film;
the upper membrane belt enters the inner membrane pressing mechanism from the outer membrane pressing mechanism through a membrane groove;
the film taking unit comprises a transverse electric cylinder, a vertical connecting plate, a transverse connecting plate, a vacuum pumping block, a film sucking piece and a laser displacement sensor; the vertical electric cylinder is connected to the transverse electric cylinder in a sliding mode, the vertical connecting plate is detachably mounted on a sliding block of the vertical electric cylinder, the transverse connecting plate is fixedly connected to the vertical connecting plate, the vacuum pumping block is fixedly connected to the transverse connecting plate, the film absorbing piece is communicated with the vacuum pumping block, and a plurality of small holes are formed in the film absorbing piece, so that when the film absorbing piece moves along with the transverse electric cylinder and the vertical electric cylinder, a film on a film attaching belt can be absorbed and attached to a printer; the laser displacement sensor is arranged on the vertical connecting plate and used for sensing whether the diaphragm of the upper diaphragm belt is cut or not;
the film absorbing pieces of the two film taking units can alternately absorb the films on the upper film belt and alternately stick the absorbed films on the printer.
Preferably, after step 1) and before step 2), the upper film strip passes through a pressing mechanism to enable the upper film strip to be flattened before entering the inner film pressing mechanism.
The film groove is also provided with a jacking mechanism, and the jacking mechanism comprises a transverse pulling cylinder, a vertical pulling cylinder, a jacking stop connecting plate, two jacking pieces and two pressing pieces; the transverse pulling cylinder is connected to the internal pressure supporting seat through a vertical plate, the top stop connecting plate is connected to a piston rod of the transverse pulling cylinder, the vertical pulling cylinder is detachably connected to the top stop connecting plate, and the pressing piece is fixedly mounted on the piston rod of the vertical pulling cylinder, so that when the piston rod of the vertical pulling cylinder moves in the vertical direction, the pressing piece can press an upper film strip on the film groove; the top piece is fixedly installed on the top stop connecting plate, and one end, far away from the top stop connecting plate, of the top piece is matched with the edge of the upper membrane strip.
Preferably, after the step 2) and before the step 3), sensing whether a cut membrane exists at a position to be adsorbed on the upper membrane belt or not through a depth sensor (3);
the membrane groove is close to the position of waiting to adsorb the diaphragm and still is provided with a plurality of depth sensor (3), and is a plurality of depth sensor (3) are installed through universal angle modulation head (2) on the membrane groove.
Preferably, in step 1), the upper film strip is cut by an outer cutter and a second inner cutter of an outer film pressing mechanism of the film taking machine;
the outer cutter film is also provided with a second inner cutter matched with the diaphragm, and the first inner cutter and the second inner cutter cut the same position of the diaphragm.
Preferably, in the step 1), the upper membrane strip is pressed by the crumpling units at two ends of the external pressure support seat when entering the external membrane pressing mechanism for cutting and flowing out of the external membrane pressing mechanism for cutting;
two ends of the external pressure supporting seat are provided with crumpling units, so that the upper membrane belt can be pressed during feeding and discharging;
the crumpling unit comprises a crumpling rotating column, a crumpling bottom plate and a plurality of guide wheels; the plane of the crumpling bottom plate and the bottom surface of the external pressure supporting seat are on the same plane, the crumpling rotating column is installed on the crumpling bottom plate, a plurality of guide wheels form two parallel groups, the distance between the two groups of guide wheels is equal to the width of an upper film belt, and the gap between the crumpling rotating column and the crumpling bottom plate is equal to the thickness of the upper film belt; and the length of the upper film strip passing through the guide wheels of the two creasing units is smaller than the length of the upper film strip passing through the creasing rotating columns of the two creasing units.
Preferably, the film taking machine further comprises a film belt recycling mechanism; the film belt recovery mechanism comprises a film rolling seat, an upper film rolling disc, a film rolling disc and a plurality of rollers; the film rolling seat is connected with an outer film supporting seat, the upper film rolling disc, the film rewinding disc and the plurality of rollers are all arranged on the film rolling seat, and an upper film belt sequentially enters the outer film pressing mechanism, the inner film pressing mechanism and the film rewinding disc from the upper film rolling disc through the plurality of rollers; and the film rewinding disc is arranged at the position of the film winding seat far away from the upper film winding disc.
Preferably, a photographing unit is further disposed right above the printer to detect the film adhered to the printer.
Preferably, the film groove is further provided with a pressing wheel for leveling the upper film belt, and the pressing wheel is arranged between the crumpling unit and the jacking mechanism.
According to the technical scheme, the film taking method for printer installation mainly comprises the following steps: 1) cutting the upper film belt through an external film pressing mechanism of a film taking machine; 2) cutting the upper membrane belt cut by the outer membrane pressing mechanism by the inner membrane pressing mechanism of the membrane taking machine to form a membrane; 3) and the two film taking units alternately adsorb the films and paste the films on the printer. When the upper film belt enters the external film pressing mechanism, a pressing rod of the external pressing machine vertically moves downwards to enable an external cutter to move downwards to cut the upper film belt, and a primary film structure is formed on the upper film belt; then, the upper film belt is cut by an inner film pressing mechanism of a film taking machine, and a piston rod of an inner pressure air cylinder moves downwards along the vertical direction, so that a first inner cutter can move downwards to cut a primary film structure of the upper film belt, and a film which can be finally adhered to a printer is formed; later, two get membrane unit and adsorb the diaphragm that cuts in turn, namely, one of them is got the membrane piece of inhaling of membrane unit and is adsorbing the diaphragm, another is got the membrane piece of inhaling of membrane unit and is pasting the diaphragm on the printer, or another one gets the membrane piece of inhaling of membrane unit and is waiting for one of them to get the membrane unit, can save more step latency like this, and from the diaphragm many times cut, get the diaphragm process and paste the diaphragm process and all be mechanized operation, do not need manual operation, save more manpower resources, and full-automatic operation can reduce the quantity of defective products as far as, save product resources.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a film taking machine according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a pressing mechanism of a film extractor according to a preferred embodiment of the present invention;
fig. 3 is a schematic structural diagram of an external film pressing mechanism of a film taking machine according to a preferred embodiment of the present invention.
Description of the reference numerals
11. Outer membrane transition plate 12 and outer pressure membrane frame
13. External pressure supporting seat 14 and external press
15. Column 16, outer knife film
17. Round frame 18, second inner cutter
19. Outer cutter 21 and internal pressure support seat
22. Internal pressure cylinder 23 and internal pressure transition plate
24. Inner knife film 25 and film groove
31. Horizontal electric cylinder 32 and vertical electric cylinder
33. Vertical connecting plate 34 and transverse connecting plate
35. Vacuum pumping pressing block 36 and film sucking piece
37. Laser displacement sensor 41 and film winding base
42. Go up roll of film dish 43, rewind film dish
51. Crumpling bottom plate 52 and crumpling rotary column
53. Guide wheel 61, horizontal pull cylinder
62. Vertical pulling cylinder 63 and top stop connecting plate
64. Top member 65, casting die
1. Pinch roller 2 and universal angle adjusting head
3. Depth sensor
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the directional words "upper, lower, inner, outer" and the like included in the terms merely represent the orientation of the terms in a conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms.
The invention provides a film taking method for printer installation, which comprises the following steps:
1) cutting the upper film belt through an external film pressing mechanism of a film taking machine;
2) cutting the upper membrane belt cut by the outer membrane pressing mechanism by the inner membrane pressing mechanism of the membrane taking machine to form a membrane;
3) the two film taking units alternately adsorb the films and stick the films to the printer;
the film taking machine comprises an outer film pressing mechanism, an inner film pressing mechanism and a film taking mechanism which are arranged in sequence; the film taking mechanism comprises two film taking units;
the external pressure membrane mechanism comprises an external pressure membrane frame 12, an external pressure supporting seat 13, an external pressure machine 14, a plurality of stand columns 15, an outer membrane transition plate 11 and an outer knife membrane; the external pressure membrane frame 12 and the plurality of upright columns 15 are vertically arranged on the external pressure supporting seat 13, the outer membrane transition plate 11 is movably arranged on the plurality of upright columns 15, the outer cutter membrane 16 is detachably arranged on the outer membrane transition plate 11, and the outer cutter membrane 16 is provided with an outer cutter 19 matched with the membrane; the outer press 14 is vertically installed on the outer film pressing frame 12, and a pressing rod of the outer press 14 is detachably connected to the outer film transition plate 11 through a circular frame 17, so that when the pressing rod of the outer press 14 moves vertically downward, the outer cutter 19 can move downward to cut an upper film strip;
the inner pressure membrane mechanism comprises an inner pressure support seat 21, an inner pressure cylinder 22, an inner pressure transition plate 23 and an inner cutting membrane 24; the inner pressure support seat 21 is connected with the outer pressure support seat 13, the inner pressure cylinder 22 is vertically installed on the inner pressure support seat 21, the inner pressure transition plate 23 is detachably connected to a piston rod of the inner pressure cylinder 22, the inner cutter film 24 is installed on the inner pressure transition plate 23, and a first inner cutter matched with the diaphragm is arranged on the inner cutter film 24;
the upper membrane belt enters the inner membrane pressing mechanism from the outer membrane pressing mechanism through a membrane groove 25;
the film taking unit comprises a transverse electric cylinder 31, a vertical electric cylinder 32, a vertical connecting plate 33, a transverse connecting plate 34, a vacuum pumping block 35, a film sucking piece 36 and a laser displacement sensor 37; the vertical electric cylinder 32 is slidably connected to the horizontal electric cylinder 31, the vertical connecting plate 33 is detachably mounted on a sliding block of the vertical electric cylinder 32, the horizontal connecting plate 34 is fixedly connected to the vertical connecting plate 33, the vacuum pumping block 35 is fixedly connected to the horizontal connecting plate 34, the film absorbing piece 36 is communicated with the vacuum pumping block 35, and a plurality of small holes are formed in the film absorbing piece 36, so that when the film absorbing piece 36 moves along with the horizontal electric cylinder 31 and the vertical electric cylinder 32, a film on a film attaching belt can be absorbed and attached to a printer; the laser displacement sensor 37 is arranged on the vertical connecting plate 33 and used for sensing whether the membrane of the membrane strip is cut or not;
the film absorbing pieces 36 of the two film taking units can alternately absorb the films on the upper film belt and alternately stick the absorbed films on the printer.
The invention aims to provide a film taking method for mounting a printer, which comprises the following steps: 1) cutting the upper film belt through an external film pressing mechanism of a film taking machine; 2) cutting the upper membrane belt cut by the outer membrane pressing mechanism by the inner membrane pressing mechanism of the membrane taking machine to form a membrane; 3) and the two film taking units alternately adsorb the films and paste the films on the printer. Thus, when the upper film strip enters the outer film pressing mechanism, the pressing rod of the outer pressing machine 14 moves vertically downwards to enable the outer cutter 19 to move downwards to cut the upper film strip, and a primary film structure is formed on the upper film strip; then, the upper film strip is cut by an inner film pressing mechanism of the film taking machine, and a piston rod of an inner pressure air cylinder 22 moves downwards along the vertical direction, so that a first inner cutter can move downwards to cut a primary film structure of the upper film strip, and a film which can be finally adhered to a printer is formed; afterwards, the two film taking units alternately adsorb the cut films, namely, when the film absorbing piece 36 of one film taking unit adsorbs the films, the film absorbing piece 36 of the other film taking unit pastes the films on a printer, or the film absorbing piece 36 of the other film taking unit waits for one film taking unit, so that more step waiting time can be saved, the multiple cutting, film taking and film pasting processes of the films are all mechanical operations, manual operation is not needed, more manpower resources are saved, the number of defective products can be reduced as much as possible through full-automatic operation, and product resources are saved.
As shown in fig. 1, fig. 2 and fig. 3, the film taking machine related to the film taking method includes an outer film pressing mechanism, an inner film pressing mechanism and a film taking mechanism which are sequentially arranged; get membrane mechanism and include two and get membrane unit. When the upper membrane strip enters the outer membrane pressing mechanism, when a pressure rod of the outer press 14 moves downwards along the vertical direction, the pressure rod of the outer press 14 pushes the outer membrane transition plate 11 through the circular frame 17, so that the outer membrane transition plate 11 moves downwards along the vertical direction along the plurality of stand columns 15, further the outer cutter membrane 16 moves downwards along the vertical direction, in the process that the outer cutter membrane 16 moves downwards, the outer cutter 19 can cut the upper membrane strip to form a primary membrane structure, the upper membrane strip moves towards the outer membrane pressing mechanism in sequence, and a plurality of primary membrane structures can be formed on the upper membrane strip; next, the upper membrane strip enters the inner membrane pressing mechanism through the membrane groove 25, the piston rod of the inner pressure cylinder 22 is vertically arranged, and the inner pressure transition plate 23 is detachably connected to the piston rod of the inner pressure cylinder 22, so that when the piston rod of the inner pressure cylinder 22 moves downwards along the vertical direction, the inner pressure transition plate 23 moves downwards along the vertical direction; the inner cutter film 24 is mounted on the inner pressure transition plate 23, so that when a piston rod of the inner pressure cylinder 22 moves downwards along the vertical direction, the inner cutter film 24 can move downwards along the vertical direction, and in the process that the inner cutter film 24 moves downwards along the vertical direction, a first inner cutter on the inner cutter film 24 can cut an upper film strip forming a primary film structure to form a film which can be finally pasted on a printer; at this time, the two film suction members 36 alternately suck the films, and before the suction, the laser displacement sensor 37 senses whether the film which can be finally stuck is formed on the upper film tape; when one of the film absorbing members 36 absorbs the film, the other film absorbing member 36 is either sticking the film on the printer or waiting for one of the absorbing members, and the specific absorbing program is formulated according to the specific next step and the film discharging speed, which is not described in detail at this time; here, inhale membrane piece 36 and communicate vacuum pump piece 35, inhale and be provided with a plurality of apertures on the membrane piece 36 to make inhale membrane piece 36 when adsorbing the diaphragm, a plurality of apertures are taken out to the vacuum, can be more inseparable adsorb the diaphragm and live, guarantee that inhale membrane piece 36 can be stable paste the diaphragm on the printer.
Therefore, the processes from the process of cutting the membrane for multiple times, taking the membrane and pasting the membrane are all mechanical operations, manual operation is not needed, more human resources are saved, the number of defective products can be reduced as much as possible through full-automatic operation, and product resources are saved; and the two membrane taking units alternately adsorb and adhere the membranes, so that the step waiting time is reduced as much as possible, and the installation efficiency is improved.
In a preferred embodiment of the invention, after step 1) and before step 2), the upper film strip passes through a pressing mechanism to enable the upper film strip to be flattened before entering the inner film pressing mechanism;
the film groove 25 is also provided with a jacking mechanism, and the jacking mechanism comprises a transverse pulling cylinder 61, a vertical pulling cylinder 62, a jacking connecting plate 63, two jacking pieces 64 and two pressing pieces 65; the transverse pulling cylinder 61 is connected to the internal pressure supporting seat 21 through a vertical plate, the top stop connecting plate 63 is connected to a piston rod of the transverse pulling cylinder 61, the vertical pulling cylinder 62 is detachably connected to the top stop connecting plate 63, and the pressing piece 65 is fixedly installed on the piston rod of the vertical pulling cylinder 62, so that when the piston rod of the vertical pulling cylinder 62 moves in the vertical direction, the pressing piece 65 can press the upper film strip on the film groove 25; the top piece 64 is fixedly installed on the top stop connecting plate 63, and one end, far away from the top stop connecting plate 63, of the top piece 64 is matched with the edge of the upper membrane strip. When the upper film belt enters the inner film pressing mechanism for cutting, the first inner cutter can cut a primary film structure formed after the outer film pressing is cut, the precision requirement of the upper film belt is high, therefore, in order to meet the cutting precision requirement, the purpose of the invention is met, the produced defective products are reduced, the film groove 25 is also provided with a jacking mechanism, the jacking piece 64 is used for jacking the upper film belt, so that when the inner film pressing mechanism enters, the surface of the upper film belt is flat and convenient to cut, the pressing piece 65 is used for pressing the upper film belt, and the upper film belt is prevented from upwarping to form an idle cut when the inner film pressing mechanism enters; under the matching of the top piece 64 and the pressing piece 65, the upper film strip can ensure the stability of the cutting position when entering the inner film pressing mechanism, and defective products formed by cutting are reduced, thereby meeting the purpose of the invention.
In a preferred embodiment of the present invention, after step 2) and before step 3), sensing whether a cut membrane is located at a position to be adsorbed on the upper membrane strip by a depth sensor 3 (3);
the membrane groove 25 is also provided with a plurality of depth sensors 3(3) near the membrane to be adsorbed, and the depth sensors 3(3) are mounted on the membrane groove 25 through universal angle adjusting heads 2 (2). Therefore, the working efficiency can be further improved, the step waiting time is reduced, the depth sensor 3(3) is used for sensing whether a cut diaphragm exists at the position to be adsorbed or not before the film taking unit adsorbs, if not, the upper film belt moves to the position to be adsorbed by one position, the judgment is further carried out, the film taking unit does not adsorb until the cut diaphragm is judged, and the empty adsorption time is saved. Moreover, the positions of the depth sensors 3 and 3 can be adjusted, so that the position of the diaphragm can be sensed conveniently.
In a preferred embodiment of the present invention, in order to reduce the number of the defective membrane products after cutting as much as possible, in step 1), the upper membrane tape is cut by the outer cutter 19 and the second inner cutter 18 of the outer membrane pressing mechanism of the membrane taking machine;
the outer cutter film 16 is further provided with a second inner cutter 18 matched with the diaphragm, and the first inner cutter and the second inner cutter 18 cut the same position of the diaphragm. Therefore, before entering the inner film pressing mechanism, the second inner cutter 18 cuts the position to be cut by the first inner cutter, and the defective film is prevented from being formed because the first inner cutter does not cut the film well.
In a preferred embodiment of the present invention, in step 1), the upper membrane strip is pressed by the crumpling units at two ends of the external pressure support base 13 when entering the external pressure membrane mechanism for cutting and flowing out of the external pressure membrane mechanism for cutting;
two ends of the external pressure supporting seat 13 are provided with crumpling units, so that the upper membrane belt can be pressed during feeding and discharging;
the crumpling unit comprises a crumpling rotary column 52, a crumpling bottom plate 51 and a plurality of guide wheels 53; the plane of the crumpling bottom plate 51 is on the same plane with the bottom surface of the external pressure support base 13, the crumpling rotary column 52 is installed on the crumpling bottom plate 51, a plurality of guide wheels 53 form two parallel groups, the distance between the two groups of guide wheels 53 is equal to the width of an upper film belt, and the gap between the crumpling rotary column 52 and the crumpling bottom plate 51 is equal to the thickness of the upper film belt; and the length of the upper film strip passing between the guide wheels 53 of the two creasing units is smaller than the length of the upper film strip passing between the creasing rotary posts 52 of the two creasing units.
Thus, the two crumpling rotary columns 52 can flatten the upper film under pressure, and the number of the cut defective products is further ensured; the guide wheels 53 are arranged to smooth the direction of the upper film strip on the one hand and to promote better movement of the upper film strip on the other hand.
In a preferred embodiment of the invention, in order to assist the upper film strip to better enter the outer film pressing mechanism and the inner film pressing mechanism and facilitate the finishing of the upper film strip, the film taking machine further comprises a film strip recycling mechanism; the film belt recovery mechanism comprises a film rolling seat 41, an upper film rolling disc 42, a film rolling disc 43 and a plurality of rollers; the film rolling seat 41 is connected with an outer film supporting seat, the upper film rolling disc 42, the film rewinding disc 43 and the plurality of rollers are all mounted on the film rolling seat 41, and an upper film belt sequentially enters the outer film pressing mechanism, the inner film pressing mechanism and the film rewinding disc 43 from the upper film rolling disc 42 through the plurality of rollers; and the film rewinding disk 43 is arranged at a position of the film winding seat 41 far from the upper film winding disk 42.
In addition, a photographing unit is arranged right above the printer to detect the film adhered to the printer. This is to detect whether the film sheet attached to the printer meets the requirements, which facilitates the next step.
Furthermore, in order to reduce defective products of the membrane to be cut when the upper membrane belt enters the inner membrane pressing mechanism, a pressing wheel 1 for leveling the upper membrane belt is further arranged on the membrane groove 25, and the pressing wheel 1 is arranged between the crumpling unit and the jacking mechanism.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (8)
1. A film taking method for mounting a printer is characterized by comprising the following steps:
1) cutting the upper film belt through an external film pressing mechanism of a film taking machine;
2) cutting the upper membrane belt cut by the outer membrane pressing mechanism by the inner membrane pressing mechanism of the membrane taking machine to form a membrane;
3) the two film taking units alternately adsorb the films and stick the films to the printer;
the film taking machine comprises an outer film pressing mechanism, an inner film pressing mechanism and a film taking mechanism which are arranged in sequence; the film taking mechanism comprises two film taking units;
the outer pressing film mechanism comprises an outer pressing film frame (12), an outer pressing supporting seat (13), an outer pressing machine (14), a plurality of stand columns (15), an outer film transition plate (11) and an outer knife film; the outer pressure membrane frame (12) and the plurality of upright columns (15) are vertically arranged on the outer pressure supporting seat (13), the outer membrane transition plate (11) is movably arranged on the plurality of upright columns (15), the outer cutter membrane (16) is detachably arranged on the outer membrane transition plate (11), and an outer cutter (19) matched with the membrane is arranged on the outer cutter membrane (16); the outer press (14) is vertically installed on the outer press film frame (12), and a pressure rod of the outer press (14) is detachably connected to the outer film transition plate (11) through a round frame (17), so that when the pressure rod of the outer press (14) moves vertically downwards, the outer cutting knife (19) can move downwards to cut an upper film strip;
the inner pressure membrane mechanism comprises an inner pressure supporting seat (21), an inner pressure cylinder (22), an inner pressure transition plate (23) and an inner cutter membrane (24); the inner pressure supporting seat (21) is connected with the outer pressure supporting seat (13), the inner pressure cylinder (22) is vertically installed on the inner pressure supporting seat (21), the inner pressure transition plate (23) is detachably connected to a piston rod of the inner pressure cylinder (22), the inner cutter film (24) is installed on the inner pressure transition plate (23), and a first inner cutter matched with the diaphragm is arranged on the inner cutter film (24);
the upper film belt enters the inner film pressing mechanism from the outer film pressing mechanism through a film groove (25);
the film taking unit comprises a transverse electric cylinder (31), a vertical electric cylinder (32), a vertical connecting plate (33), a transverse connecting plate (34), a vacuum pressing block (35), a film sucking piece (36) and a laser displacement sensor (37); the vertical electric cylinder (32) is connected to the transverse electric cylinder (31) in a sliding mode, the vertical connecting plate (33) is detachably mounted on a sliding block of the vertical electric cylinder (32), the transverse connecting plate (34) is fixedly connected to the vertical connecting plate (33), the vacuum pumping block (35) is fixedly connected to the transverse connecting plate (34), the film absorbing piece (36) is communicated with the vacuum pumping block (35), and a plurality of small holes are formed in the film absorbing piece (36) so that when the film absorbing piece (36) moves along with the transverse electric cylinder (31) and the vertical electric cylinder (32), a film on a film strip can be absorbed and adhered to a printer; the laser displacement sensor (37) is arranged on the vertical connecting plate (33) and used for sensing whether the diaphragm of the upper diaphragm belt is cut or not;
the film absorbing pieces (36) of the two film taking units can alternately absorb the films on the upper film belt and alternately stick the absorbed films to the printer.
2. The film extraction method according to claim 1, wherein after step 1) and before step 2), the upper film strip passes through a pressing mechanism to enable the upper film strip to be flattened before entering the inner film pressing mechanism;
the film groove (25) is also provided with a jacking mechanism, and the jacking mechanism comprises a transverse pulling cylinder (61), a vertical pulling cylinder (62), a jacking connecting plate (63), two jacking pieces (64) and two pressing pieces (65); the transverse pulling cylinder (61) is connected to the internal pressure supporting seat (21) through a vertical plate, the top stop connecting plate (63) is connected to a piston rod of the transverse pulling cylinder (61), the vertical pulling cylinder (62) is detachably connected to the top stop connecting plate (63), and the pressing piece (65) is fixedly installed on the piston rod of the vertical pulling cylinder (62), so that when the piston rod of the vertical pulling cylinder (62) moves in the vertical direction, the pressing piece (65) can press an upper film strip on the film groove (25); the jacking piece (64) is fixedly installed on the jacking connecting plate (63), and one end, far away from the jacking connecting plate (63), of the jacking piece (64) is matched with the edge of the upper film belt.
3. The film taking method according to claim 1, characterized by further comprising the steps of sensing whether a cut film exists at the position to be adsorbed on the upper film belt through a depth sensor (3) after the step 2) and before the step 3);
the membrane groove (25) is close to the position of the membrane to be adsorbed and is further provided with a plurality of depth sensors (3), and the depth sensors (3) are installed on the membrane groove (25) through universal angle adjusting heads (2).
4. The film taking method according to claim 1, wherein in the step 1), the upper film strip is cut by an outer cutter (19) and a second inner cutter (18) of an outer film pressing mechanism of the film taking machine;
the outer cutter film (16) is further provided with a second inner cutter (18) matched with the diaphragm, and the first inner cutter and the second inner cutter (18) cut the same position of the diaphragm.
5. The film taking method according to claim 2, wherein in the step 1), the upper film belt is pressed by the crumpling units at two ends of the external pressure supporting seat (13) when entering the external pressure film mechanism for cutting and flowing out of the external pressure film mechanism for cutting;
two ends of the external pressure supporting seat (13) are provided with crumpling units, so that the upper membrane belt can be pressed during feeding and discharging;
the crumpling unit comprises a crumpling rotary column (52), a crumpling bottom plate (51) and a plurality of guide wheels (53); the plane of the crumpling bottom plate (51) is on the same plane with the bottom surface of the external pressure supporting seat (13), the crumpling rotating columns (52) are installed on the crumpling bottom plate (51), a plurality of guide wheels (53) form two parallel groups, the distance between the two groups of guide wheels (53) is equal to the width of an upper film strip, and the gap between the crumpling rotating columns (52) and the crumpling bottom plate (51) is equal to the thickness of the upper film strip; and the length of the upper film strip passing between a plurality of guide wheels (53) of the two creasing units is smaller than the length of the upper film strip passing between the two creasing rotating columns (52) of the two creasing units.
6. The film taking method according to claim 1, wherein the film taking machine further comprises a film strip recycling mechanism; the film belt recovery mechanism comprises a film rolling seat (41), an upper film rolling disc (42), a film rolling disc (43) and a plurality of rollers; the film rolling seat (41) is connected with an outer film supporting seat, the upper film rolling disc (42), the film rewinding disc (43) and the plurality of rollers are all arranged on the film rolling seat (41), and an upper film belt sequentially enters the outer film pressing mechanism, the inner film pressing mechanism and the film rewinding disc (43) from the upper film rolling disc (42) through the plurality of rollers; and the film rewinding disk (43) is arranged at the position of the film winding seat (41) far away from the upper film winding disk (42).
7. The film taking method according to claim 1, wherein a photographing unit is further provided right above the printer to detect the film sheet stuck on the printer.
8. The film taking method according to claim 5, wherein a pressing wheel (1) for leveling the upper film belt is further arranged on the film groove (25), and the pressing wheel (1) is arranged between the crumpling unit and the jacking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430986.1A CN111573390B (en) | 2020-05-20 | 2020-05-20 | Film taking method for printer installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430986.1A CN111573390B (en) | 2020-05-20 | 2020-05-20 | Film taking method for printer installation |
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| Publication Number | Publication Date |
|---|---|
| CN111573390A CN111573390A (en) | 2020-08-25 |
| CN111573390B true CN111573390B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010430986.1A Active CN111573390B (en) | 2020-05-20 | 2020-05-20 | Film taking method for printer installation |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203740181U (en) * | 2013-06-24 | 2014-07-30 | 鉅仑科技股份有限公司 | Film supply device of film sticking machine |
| KR20160012725A (en) * | 2014-07-25 | 2016-02-03 | 고형진 | Producing apparatus of adhesive sheet for display device |
| CN109533455A (en) * | 2019-01-16 | 2019-03-29 | 深圳市诺峰光电设备有限公司 | The two-in-one linkage pad pasting production line of one kind and its production technology |
| CN110843248A (en) * | 2019-12-11 | 2020-02-28 | 温州创达印刷机械有限公司 | Transverse cutter hob integrated window patching machine |
| CN210366264U (en) * | 2019-06-18 | 2020-04-21 | 深圳亚士德科技有限公司 | Automatic film cutting and sticking device |
-
2020
- 2020-05-20 CN CN202010430986.1A patent/CN111573390B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203740181U (en) * | 2013-06-24 | 2014-07-30 | 鉅仑科技股份有限公司 | Film supply device of film sticking machine |
| KR20160012725A (en) * | 2014-07-25 | 2016-02-03 | 고형진 | Producing apparatus of adhesive sheet for display device |
| CN109533455A (en) * | 2019-01-16 | 2019-03-29 | 深圳市诺峰光电设备有限公司 | The two-in-one linkage pad pasting production line of one kind and its production technology |
| CN210366264U (en) * | 2019-06-18 | 2020-04-21 | 深圳亚士德科技有限公司 | Automatic film cutting and sticking device |
| CN110843248A (en) * | 2019-12-11 | 2020-02-28 | 温州创达印刷机械有限公司 | Transverse cutter hob integrated window patching machine |
Also Published As
| Publication number | Publication date |
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| CN111573390A (en) | 2020-08-25 |
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Effective date of registration: 20240522 Address after: 432200, 1st to 2nd floors, Building N37, Jiahai Urban Industrial City, Panlongcheng Economic Development Zone, Huangpi District, Wuhan City, Hubei Province Patentee after: Wuhan Huazhian Printing Co.,Ltd. Country or region after: China Address before: Room 607, building 1, central city, Yijiang District, Wuhu City, Anhui Province Patentee before: Cai Huaifeng Country or region before: China |