CN218068563U - Water film sheet preparation machine - Google Patents
Water film sheet preparation machine Download PDFInfo
- Publication number
- CN218068563U CN218068563U CN202122020032.6U CN202122020032U CN218068563U CN 218068563 U CN218068563 U CN 218068563U CN 202122020032 U CN202122020032 U CN 202122020032U CN 218068563 U CN218068563 U CN 218068563U
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- Prior art keywords
- film
- suction pipe
- glue
- pet
- membrane
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 58
- 239000012528 membrane Substances 0.000 claims abstract description 48
- 229920002799 BoPET Polymers 0.000 claims abstract description 33
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a water film sheet preparation machine, which comprises a frame, wherein one end of the frame is provided with a film rolling roller, and a PET film is wound on the film rolling roller; the glue coating mechanism is used for coating photosensitive glue on the upper surface of the PET film; and the film drawing mechanism is suitable for adsorbing the PET film under negative pressure and drawing the PET film coated with the photosensitive glue out of the gluing mechanism. Adopt behind the negative pressure sucking PET membrane by sharp module pulling PET membrane removal, can not cause pollution and fish tail to the sheet that the surface coating is good, the coating film is thick even, has still improved efficiency, has reduced time and cost of labor.
Description
Technical Field
The utility model relates to a water film sheet preparation machine.
Background
With the high-end electronic industry, COF chip packaging industry, film switches, identification labels, industry and the like, products for making the water film plate are gradually increased along with product requirements, the requirements on pattern size control and printing resistance number are continuously improved in the printing process, higher requirements are provided for a water film coating manufacturing process, the coated water film is a majority of imported products at present, and only one-sided process can be processed in China.
The raw materials of the water film comprise a PET film and photosensitive glue, and the photosensitive glue is uniformly coated on the upper surface of the PET film to form the water film.
At present, equipment for preparing the aquarphine is simple, a PET film on a rack penetrates through the lower end of a rolling shaft and is clamped by a pair of clamping rods, the clamping rods pull the PET film to move, photosensitive glue is poured on a PET material behind the rolling shaft, the front end of the PET film is fixed by the clamps, the PET material is pulled to drive a coating rolling shaft to rotate, and therefore the photosensitive glue is rolled on the PET film surface, the film surface is uneven in film thickness and easy to generate dirt and scratches when the coating width exceeds 50cm, the product rejection rate is increased during later-stage product manufacturing of the coated aquarphine, and the company cost is increased.
And the PET film is clamped by a pair of clamping rollers, and the PET film and the photosensitive resist are pulled in a pneumatic clamping mode without a storage tank device, so that a part of the coated water film sheet on the surface is polluted, scratched and has uneven film thickness, and waste is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the water film sheet preparation machine is provided, and the problems that the water film is easily clamped and the photosensitive glue coating is not uniform in the existing water film preparation process are solved.
The utility model provides a technical scheme that its technical problem adopted is:
provides a water film sheet preparation machine, which comprises
The film winding machine comprises a rack, wherein one end of the rack is provided with a film winding roller, and a PET film is wound on the film winding roller;
the glue coating mechanism is used for coating photosensitive glue on the upper surface of the PET film; and
and the film drawing mechanism is suitable for adsorbing the PET film under negative pressure and drawing the PET film coated with the photosensitive glue out of the gluing mechanism.
Further, the glue coating mechanism comprises two first mounting seats, a glue storage groove, a glue pressing base, a pair of mounting arms and a glue pressing rod;
the two first mounting bases are fixedly arranged on two sides of the rack, the glue storage groove is transversely arranged on the rack and is fixedly connected with the first mounting bases on the two sides, photosensitive glue is filled in the glue storage groove, a plurality of glue outlets are formed in the bottom of the glue storage groove, and each glue outlet is provided with an electromagnetic discharging valve;
adopt bolt-up connection between installation arm one end and the first mount pad, the moulding pole is connected to the installation arm other end, the moulding pole is connected between two installation arms, the moulding base is transversely fixed to be set up in the frame to the moulding base is located the below of moulding pole, form the membrane passageway that is used for the PET membrane to pass between moulding pole and the moulding base.
Further, the film pulling mechanism comprises two second mounting seats, a film suction pipe and a pair of linear modules;
the two linear modules are respectively arranged on two sides of the rack, the two second mounting seats are respectively and fixedly connected with the sliding tables of the linear modules, and the film suction pipe is transversely arranged on the rack and is connected with the second mounting seats on the two sides;
the membrane suction pipe is provided with a membrane suction surface, air holes are uniformly distributed on the membrane suction surface, and the membrane suction pipe is connected with a negative pressure pipeline so as to form negative pressure in the membrane suction pipe;
the film suction pipe sucks the PET film through the film suction surface, and the two linear modules drive the film suction pipe and the PET film to move synchronously.
Furthermore, a fixed connection is formed between the membrane suction pipe and the second mounting seat.
Furthermore, the film suction pipe is rotationally connected with the second mounting seat; the rotary connecting structure comprises:
two ends of the film suction pipe are rotatably connected with second mounting seats on two sides through pin shafts respectively, an arc-shaped groove is formed in each second mounting seat, and a locking bolt penetrates through the arc-shaped groove and then is in threaded connection with the film suction pipe;
the film suction pipe is suitable for rotating between the two second mounting seats, and the locking bolt is abutted against the second mounting seats after rotating so as to lock the film suction pipe to rotate.
Further, the rotation angle of the membrane suction pipe is 0-90 degrees.
Furthermore, a clamping groove is formed in the mounting arm, and the end part of the glue pressing rod is clamped in the clamping groove.
The utility model has the advantages that:
the utility model discloses a water film sheet preparation machine adopts the negative pressure to hold and removes by sharp module pulling PET membrane after the PET membrane, can not cause pollution and fish tail to the good sheet of surface coating, and the coating film is thick even, has still improved efficiency, has reduced time and cost of labor.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a perspective view of a hydrophenanthrin sheet preparation machine;
FIG. 2 is a main view of a hydrophenanthrin sheet-making machine;
FIG. 3 is a schematic view of a film drawing mechanism;
FIG. 4 is a view of the rotational connection between the membrane suction tube and the second mounting seat;
FIG. 5 is a schematic view of a glue application mechanism;
wherein,
2. a film winding roller 21, a PET film;
3. the glue coating mechanism comprises a glue coating mechanism 31, a first mounting seat 32, a glue storage groove 33, a glue pressing base 34, a mounting arm 35 and a glue pressing rod;
4. film drawing mechanism, 41, second mount pad, 411, arc-shaped groove, 42, film suction pipe, 421, the film suction surface, 43, round pin axle, 44, locking bolt.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in FIGS. 1 to 5, a machine for preparing a water film sheet comprises
The film winding machine comprises a frame, wherein one end of the frame is provided with a film winding roller 2, and a PET film 21 is wound on the film winding roller 2;
the glue coating mechanism 3 is used for coating photosensitive glue on the upper surface of the PET film 21, and the PET film 21 penetrates through the glue coating mechanism 3; and
and the film drawing mechanism 4 is suitable for adsorbing the PET film 21 under negative pressure and drawing the PET film 21 coated with the photosensitive glue out of the gluing mechanism 3.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 2 and fig. 5, the glue coating mechanism 3 includes two first mounting seats 31, a glue storage groove 32, a glue pressing base 33, a pair of mounting arms 34, and a glue pressing rod 35;
the two first mounting bases 31 are fixedly arranged on two sides of the rack, the glue storage groove 32 is transversely arranged on the rack and is fixedly connected with the first mounting bases 31 on the two sides, photosensitive glue is filled in the glue storage groove 32, a plurality of glue outlets are formed in the bottom of the glue storage groove 32, and each glue outlet is provided with an electromagnetic discharge valve;
adopt bolt-up to be connected between installation arm 34 one end and the first mount pad 31, install the arm 34 other end and connect moulding pole 35, moulding pole 35 is connected between two installation arms 34, moulding base 33 is horizontal fixed to be set up in the frame to moulding base 33 is located moulding pole 35's below, form the membrane passageway that is used for PET membrane 21 to pass between moulding pole 35 and the moulding base 33.
Specifically, a clamping groove is formed in the mounting arm 34, and the end of the glue pressing rod 35 is clamped in the clamping groove.
Moulding pole 35 and the 34 joints of installation arm can conveniently dismantle moulding pole 35, are convenient for change the moulding pole 35 of different diameters to can control the height of membrane passageway, the thickness that photosensitive glue on can final control PET membrane 21 after the high control of membrane passageway is good.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 3 and 4, the film pulling mechanism 4 includes two second mounting seats 41, a film suction pipe 42, and a pair of linear modules;
the two linear modules are respectively installed on two sides of the rack, the two second installation seats 41 are respectively and fixedly connected with the sliding tables of the linear modules, and the film suction pipe 42 is transversely arranged on the rack and is connected with the second installation seats 41 on two sides;
the membrane suction pipe 42 is provided with a membrane suction surface 421, air holes are uniformly distributed on the membrane suction surface 421, and the membrane suction pipe 42 is connected with a negative pressure pipeline so as to form negative pressure in the membrane suction pipe 42; specifically, the negative pressure pipeline is connected with a vacuum pumping device.
The film suction pipe 42 sucks the PET film 21 through the film suction surface 421, and the two linear modules drive the film suction pipe 42 and the PET film 21 to move synchronously.
In this embodiment, the film suction pipe 42 and the second mounting seat 41 are fastened and connected by bolts;
or, the film suction pipe 42 and the second mounting seat 41 form a rotary connection; as shown in fig. 4, the rotation connection structure is:
two ends of the film suction pipe 42 are rotatably connected with the second mounting seats 41 on two sides through pin shafts 43 respectively, an arc-shaped groove 411 is formed in each second mounting seat 41, and a locking bolt 44 penetrates through the arc-shaped groove 411 and then is in threaded connection with the film suction pipe 42;
the film suction pipe 42 is suitable for rotating between the two second installation seats 41, and the locking bolt 44 abuts against the second installation seats 41 after rotating so as to lock the film suction pipe 42 to rotate.
Specifically, the rotation angle of the film suction pipe 42 is 0-90 °.
The angle of control film suction pipe 42, the angle when main objective is in order to control the pulling film suction pipe 42 pulling PET membrane 21, if be the straight angle between film suction face 421 and the PET membrane 21, film suction pipe 42 hardly stimulates, PET membrane 21 drops easily this moment, rotatory film suction pipe 42 angle, make and form the contained angle between film suction pipe 42 and the PET membrane 21, thereby film suction pipe 42 is difficult for the slippage in PET membrane 21 when pulling PET membrane 21, make the straight line module can be smoothly through film suction pipe 42 pulling PET membrane 21.
The straight line module that adopts in this embodiment is current ripe product, directly purchases through the market and obtains.
In this embodiment, the film winding roller 2 is connected to the driving motor, and the driving motor drives the film winding roller 2 to rotate, so that the PET film 21 is discharged.
Before the equipment starts, fill up the photosensitive resist at first in depositing gluey groove 32, PET membrane 21 passes in proper order and deposits gluey groove 32 below, the film passageway of moulding-down pole 35 below is followed the absorption face 421 of film absorption pipe 42 and is held, then the rotation of film-rolling roller 2 begins the blowing, the straight line module passes through film absorption pipe 42 pulling PET membrane 21 and removes simultaneously, the control electromagnetism discharging valve opens, the photosensitive resist that will deposit gluey groove 32 falls to PET membrane 21 upper surface, unnecessary photosensitive resist is extruded by moulding-down pole 35 and is in one side, the photosensitive resist that gets into the film passageway is scribbled at PET membrane 21 upper surface, PET membrane 21 that comes out from the film passageway has accomplished the photosensitive resist coating promptly, has become the water film.
The utility model discloses a water film sheet preparation machine, PET membrane 21 are through adopting to inhale pulling after the membrane pipe 42 negative pressure adsorbs to adsorb at PET membrane 21 lower surface, avoided completely in the past to PET membrane 21 press from both sides the damage of pressing from both sides tightly bringing, can not cause pollution and fish tail to the good sheet of surface coating, the coating film is thick even, has still improved efficiency, has reduced time and cost of labor.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A machine for preparing water film sheets is characterized by comprising
The film winding machine comprises a rack, a film winding roller and a film winding device, wherein one end of the rack is provided with the film winding roller, and a PET film is wound on the film winding roller;
the glue coating mechanism is used for coating photosensitive glue on the upper surface of the PET film; and
and the film drawing mechanism is suitable for adsorbing the PET film under negative pressure and drawing the PET film coated with the photosensitive glue out of the gluing mechanism.
2. The hydrofilm sheet preparation machine of claim 1,
the glue coating mechanism comprises two first mounting seats, a glue storage groove, a glue pressing base, a pair of mounting arms and a glue pressing rod;
the two first mounting bases are fixedly arranged on two sides of the rack, the glue storage groove is transversely arranged on the rack and is fixedly connected with the first mounting bases on the two sides, photosensitive glue is filled in the glue storage groove, a plurality of glue outlets are formed in the bottom of the glue storage groove, and each glue outlet is provided with an electromagnetic discharging valve;
adopt bolt-up connection between installation arm one end and the first mount pad, the moulding pole is connected to the installation arm other end, the moulding pole is connected between two installation arms, the moulding base is transversely fixed to be set up in the frame to the moulding base is located the below of moulding pole, form the membrane passageway that is used for the PET membrane to pass between moulding pole and the moulding base.
3. The machine for preparing hydrographic film sheets according to claim 1,
the film drawing mechanism comprises two second mounting seats, a film suction pipe and a pair of linear modules;
the two linear modules are respectively arranged on two sides of the rack, the two second mounting seats are respectively and fixedly connected with the sliding tables of the linear modules, and the film suction pipe is transversely arranged on the rack and is connected with the second mounting seats on the two sides;
the membrane suction pipe is provided with a membrane suction surface, air holes are uniformly distributed on the membrane suction surface, and the membrane suction pipe is connected with a negative pressure pipeline so as to form negative pressure in the membrane suction pipe;
the film suction pipe sucks the PET film through the film suction surface, and the two linear modules drive the film suction pipe and the PET film to move synchronously.
4. The machine for preparing hydrographic film sheets according to claim 3,
and the membrane suction pipe is fixedly connected with the second mounting seat.
5. The machine for preparing hydrographic film sheets according to claim 3,
the film suction pipe is rotationally connected with the second mounting seat; the rotary connecting structure is as follows:
two ends of the film suction pipe are rotatably connected with second mounting seats on two sides through pin shafts respectively, an arc-shaped groove is formed in each second mounting seat, and a locking bolt penetrates through the arc-shaped groove and then is in threaded connection with the film suction pipe;
the film suction pipe is suitable for rotating between the two second mounting seats, and the locking bolt is abutted against the second mounting seats after rotating so as to lock the film suction pipe to rotate.
6. The hydrofilm sheet preparation machine of claim 3,
the rotating angle of the film suction pipe is 0-90 degrees.
7. The hydrofilm sheet preparation machine of claim 2,
the mounting arm is provided with a clamping groove, and the end part of the glue pressing rod is clamped in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020032.6U CN218068563U (en) | 2021-08-25 | 2021-08-25 | Water film sheet preparation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020032.6U CN218068563U (en) | 2021-08-25 | 2021-08-25 | Water film sheet preparation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218068563U true CN218068563U (en) | 2022-12-16 |
Family
ID=84411888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122020032.6U Active CN218068563U (en) | 2021-08-25 | 2021-08-25 | Water film sheet preparation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218068563U (en) |
-
2021
- 2021-08-25 CN CN202122020032.6U patent/CN218068563U/en active Active
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