CN217415273U

CN217415273U - Small polarizer code spraying device

Info

Publication number: CN217415273U
Application number: CN202221124950.1U
Authority: CN
Inventors: 罗景晓
Original assignee: Shenzhen Huaruidi Technology Co ltd
Current assignee: Shenzhen Huaruidi Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-13
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to a technical field of polaroid processing and processing equipment, concretely relates to little polaroid spouts a yard device, it is including spouting the sign indicating number platform, it is provided with conveyer and drive arrangement on the sign indicating number platform to spout, drive arrangement is located the conveyer top, the last grip slipper that is provided with of drive arrangement, the pier that spouts has been gone up to the centre gripping, spout the other ink jet numbering machine that is provided with of sign indicating number platform, be equipped with the ink horn in the ink jet numbering machine, it passes through the china ink way pipe connection to spout the pier the ink horn, still be provided with the photoelectric sensing ware on the ink jet numbering machine, the photoelectric sensing ware is close to spout the pier setting. This application has the effect that the position control that makes the pier of spouting is more nimble.

Description

Small polarizer code spraying device

Technical Field

The application relates to the technical field of polaroid processing equipment, especially relates to a little polaroid spouts a yard device.

Background

The polaroids are all called polaroids, the imaging of the liquid crystal display must depend on polarized light, and all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass to form the liquid crystal plate with the total thickness of about 1 mm.

The basic structure of the polarizer includes: the middle most PVA (polyvinyl alcohol), two layers TAC (triacetylcellulose), PSA film (pressure sensitive adhesive), Release film and Protective film. The polarizing film is made of a PVA layer, but the PVA layer is very easy to hydrolyze, and in order to protect the physical characteristics of the polarizing film, a (TAC) film with high light transmittance, good water resistance and certain mechanical strength is compounded on each of two sides of the PVA for protection, so that the original polarizer plate is formed. In the production of common TN type LCD polaroids, according to different use requirements, one side of a polaroid original plate is coated with PSA with a certain thickness, and an isolating film for protecting the PSA is compounded, and according to the product types, a protective film, a reflecting film and a semi-transparent semi-reflecting adhesive layer film are respectively compounded on the other side, so that a finished polaroid product is formed. For the STN type LCD polaroid product, a phase difference film and a protective film with a phase difference compensation value are compounded on one side of a PSA layer according to different requirements of customers and a certain compensation angle, so that the STN type LCD polaroid product is formed, and the STN type LCD polaroid product is the basic structure and the action principle of the LCD polaroid.

In the production line of polaroid, after the cross cutting machine cut into the small piece with the polaroid, need spout the sign to the polaroid, spout an effect of sign a yard and distinguish different polaroids, another effect is the polarisation angle of marking out the polaroid.

The position adjusting function of the spraying head of the existing code spraying equipment is not good enough, and when the equipment needs to be debugged, the adjustment is not convenient enough, and meanwhile, the code spraying position is not convenient to adjust aiming at polaroids with different specifications and sizes, so that the problem needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to make the position control who spouts the pier more nimble, this application provides a little polaroid spouts a yard device, adopts following technical scheme:

the utility model provides a little polaroid spouts a yard device, is including spouting a yard platform, it is provided with conveyer and drive arrangement to spout on the yard platform, drive arrangement is located the conveyer top, the last grip slipper that is provided with of drive arrangement, the centre gripping has the pier that spouts on the grip slipper, spout the other ink jet numbering machine that is provided with of yard platform, be equipped with the ink horn in the ink jet numbering machine, it passes through the china ink way pipe connection to spout the pier the ink horn, still be provided with the photoelectric sensing ware on the ink jet numbering machine, the photoelectric sensing ware is close to spout the pier setting.

By adopting the technical scheme, the driving device drives the clamping seat to move, so that the spray head is driven to move, the position of the spray head is adjusted, and compared with the method of manually adjusting the position of the spray head, the adjustment is more accurate and can be finely adjusted; on the other hand, set up photoelectric sensing ware, when photoelectric sensing ware senses the polaroid and passes through, convey induction signal to ink jet numbering machine rapidly, make ink jet numbering machine control spout the yard head and spout the sign indicating number to the polaroid, make to spout the sign indicating number more accurate.

Optionally, the driving device includes support rods disposed at two sides of the code spraying platform, a screw rod disposed between the two support rods, a first motor disposed at one side of the support rods, and a threaded seat threadedly connected to the screw rod, and an output shaft of the first motor penetrates through the support rods and is coaxially connected with the screw rod; and a guide rod is further arranged between the two support rods, the threaded seat is connected with the guide rod in a sliding manner, and the clamping seat is fixedly arranged on the threaded seat.

Through adopting above-mentioned technical scheme, drive the lead screw through first motor and rotate to drive the screw thread seat and remove, the screw thread seat drives the grip slipper and removes, and then adjusts the position of spouting the pier of centre gripping on the grip slipper, and adjusts through the lead screw, adjusts more accurately.

Optionally, a clamping opening through which the code spraying head passes is formed in the clamping seat, and a fastening bolt used for adjusting the size of the clamping opening is arranged on the clamping seat.

Through adopting above-mentioned technical scheme, be equipped with the grip slipper on the grip slipper, grip slipper accessible fastening bolt adjusts the size, can fix between the grip slipper with spouting the pier, and convenient to detach and equipment are convenient for adjust the height of spouting the pier simultaneously.

Optionally, the number of the inkjet printing machines, the number of the driving devices and the number of the inkjet heads are two, and the two inkjet heads are respectively provided with ink with different colors.

Through adopting above-mentioned technical scheme, spout the pier through setting up two, two spout the pier and set up the china ink of different colours, when photoelectric sensing ware senses the polaroid and is last polaroid, one of them spouts the yard head, when sensing the polaroid and be down the polaroid, another spouts a yard head and spouts a yard, when subsequently classifying, alright distinguish the polaroid for last polaroid or lower polaroid through the sign indicating number of different colours on the polaroid, improved work efficiency.

Optionally, the ink used for code spraying is quick-drying ink.

Through adopting above-mentioned technical scheme, after spouting the sign indicating number to the polaroid, the rapid-curing cutback china ink is shorter in the time of drying, makes production efficiency improve, and the rapid-curing cutback china ink is dry simultaneously, compares in using other inks, has reduced the possibility that the china ink printed on other polaroids, has reduced the rework.

Optionally, conveyer includes conveyer belt, pivot motor, initiative pivot and driven spindle, the pivot motor is located spout a yard platform one end, the initiative pivot with the pivot motor is connected, driven spindle set up in spout a yard platform other end, the conveyer belt is installed the initiative pivot with driven spindle is last.

Through adopting above-mentioned technical scheme, utilize the conveyer belt conveying polaroid, at the removal in-process of polaroid, spout a yard sign to the polaroid, thereby the photoelectric sensor senses the polaroid at this in-process and spouts the pier and spout the sign indicating number more accurately, spouts the process automation of sign indicating number, raises the efficiency.

Optionally, an operation console and a display are arranged on the inkjet printer.

By adopting the technical scheme, the operating console and the display can be used for editing and displaying code spraying information and carrying out different code spraying identification on different products.

Optionally, a support is arranged on the inkjet printer, a cross rod is connected to the support in a rotating mode, and the photoelectric sensor is arranged at one end, close to the inkjet head, of the cross rod.

Through adopting above-mentioned technical scheme, through setting up photoelectric sensing ware on the horizontal pole, rotate between horizontal pole and the support and be connected, be convenient for according to the polaroid of different specifications and the position control photoelectric sensing ware's of spouting the sign indicating number position.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the screw rod is controlled to rotate through the motor, so that the screw seat is driven to move, the clamping seat is driven to move by the screw seat, and the position of the spray header clamped on the clamping seat is adjusted; on the other hand, the photoelectric sensor is arranged, when the photoelectric sensor senses that the polaroid passes through, the sensing signal is rapidly transmitted to the code spraying machine, so that the code spraying machine controls the code spraying head to spray the code to the polaroid, and the code spraying is more accurate;

2. the size of the clamping opening is adjusted by adjusting the fastening bolt, so that the code spraying head can be fixed between the clamping seats, the disassembly and the assembly are convenient, and the height of the code spraying head is convenient to adjust;

3. by arranging the two spraying heads which are provided with the inks with different colors, when the photoelectric sensor senses that the polarizer is the upper polarizer, one of the code spraying heads sprays codes, when the photoelectric sensor senses that the polarizer is the lower polarizer, the other code spraying head sprays codes, and when the photoelectric sensor senses that the polarizer is the lower polarizer, the code spraying heads with different colors on the polarizer can be used for distinguishing the polarizer as the upper polarizer or the lower polarizer, so that the working efficiency is improved;

4. by using the quick drying ink, the possibility of printing the ink on other polarizers is reduced and rework is reduced compared with the use of other inks.

Drawings

Fig. 1 is a schematic view of an overall structure of a small polarization code spraying device according to an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

Description of reference numerals: 1. code spraying platform; 2. a conveyor belt; 3. a spindle motor; 4. a support bar; 5. a screw rod; 6. a first motor; 7. a threaded seat; 8. a clamping seat; 9. spraying the wharf; 10. an ink jet printer; 11. an ink path conduit; 12. a photoelectric sensor; 13. an operation table; 14. a display; 15. a clamping port; 16. fastening a bolt; 17. a support; 18. a cross bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a little polaroid spouts a yard device. Referring to fig. 1, a little polaroid spouts a yard device is including spouting a yard platform 1 and ink jet numbering machine 10, spout and be provided with conveyer on the yard platform 1, conveyer includes conveyer belt 2, pivot motor 3, initiative pivot and driven spindle, pivot motor 3 fixes the side of spouting the one end of yard platform 1, the output shaft of initiative pivot and pivot motor 3 passes through the coupling joint, driven spindle rotates to be connected on spouting the other end that yard platform 1 kept away from pivot motor 3, conveyer belt 2 is installed in initiative pivot and driven spindle, wound conveying circle, pivot motor 3 drives the pivot rotation of initiative, and then drive conveyer belt 2 rotates, convey the piece to ink jet numbering machine 10 and spout the sign.

Referring to fig. 1, be provided with drive arrangement on spouting yard platform 1, drive arrangement includes bracing piece 4, lead screw 5, first motor 6 and screw seat 7, bracing piece 4 sets up in the both sides of spouting yard platform 1, lead screw 5 sets up between two bracing pieces 4, first motor 6 is installed in the side of one of them bracing piece 4, the output shaft of first motor 6 runs through bracing piece 4 and lead screw 5 and passes through shaft coupling coaxial coupling, in addition, install the guide bar between two bracing pieces 4, screw seat 7 and guide bar sliding connection so that screw seat 7 moves along the guide bar, 8 fixed mounting of grip slipper are on screw seat 7, the centre gripping has on the grip slipper 8 spouts pier 9. Drive lead screw 5 through first motor 6 and rotate to drive screw seat 7 and remove, screw seat 7 drives holder 8 and removes, and then adjusts the position of the yard head 9 of spouting of centre gripping on holder 8, and adjusts through lead screw 5, adjusts more accurately.

Referring to fig. 1, an inkjet printer 10 is arranged on one side of the inkjet printing platform 1, the inkjet printer 10 is electrically connected with an inkjet printing head 9, an ink cartridge is arranged in the inkjet printer 10, the inkjet printing head 9 is connected with the ink cartridge through an ink path pipeline 11, a photoelectric sensor 12 is further arranged on the inkjet printer 10, and the photoelectric sensor 12 is arranged close to the inkjet printing head 9. This application passes through 2 conveying polaroids of conveyer belt, and when the polaroid conveyed the below of photoelectric sensing ware 12, photoelectric sensing ware 12 sensed the polaroid process, send signal to ink jet numbering machine 10, ink jet numbering machine 10 received signal and control spout the yard head 9 and spout the sign indicating number to do the mark on the polaroid, through 12 induced signal of photoelectric sensing ware, make ink jet numbering machine 10 spout the reaction of sign indicating number more rapidly, spout the sign indicating number more accurately.

Referring to fig. 1, an operation panel 13 and a display 14 are disposed on an inkjet printer 10, and the operation panel and the display can be used to edit and display information of code spraying, and edit different identifiers for different polarizers according to customers, polarization angles, and the like, so as to perform different code spraying identifiers on the polarizers.

Further, as shown in fig. 1, in this embodiment of the application, the inkjet printer 10, the driving device and the inkjet heads 9 are all provided with two, ink of different colors is sprayed through the two inkjet heads 9, when the photoelectric sensor 12 senses that the polarizer is the upper polarizer, one of the inkjet heads 9 sprays a code, when the photoelectric sensor senses that the polarizer is the lower polarizer, the other inkjet head 9 sprays a code, and when subsequently performing classification, the inkjet codes of different colors on the polarizer can be used for distinguishing whether the polarizer is the upper polarizer or the lower polarizer, so that the working efficiency is improved. In this embodiment, the two ink jet heads 9 contain red ink and blue ink, respectively, and the upper polarizer is marked with the red ink and the lower polarizer is marked with the blue ink.

Further, the ink used for code spraying is quick-drying ink. The quick-drying ink has the characteristic of short drying time, and after the code is sprayed on the polaroid, the quick-drying ink is quickly dried, so that the production efficiency is improved, and meanwhile, compared with other inks, because the quick-drying ink is quick in drying speed, the possibility that the ink is printed on other polaroids when the polaroids are collected is reduced, and the rework is reduced.

Referring to fig. 2, a clamping opening 15 is formed in the clamping base 8, and a fastening bolt 16 for adjusting the size of the clamping opening 15 is formed in the clamping base 8. When connecting and spout pier 9, unscrew fastening bolt 16, make and spout pier 9 and insert in clamping opening 15, adjust the height that spouts pier 9, twist fastening bolt 16 again, thereby it can fix and spout pier 9 to make clamping opening 15 shrink tightly, sets up simply like this, and pier 9 is spouted in convenient to detach and equipment, also easily adjusts the height that spouts pier 9 simultaneously. In the embodiment of the present application, the clamping opening 15 is square and matches with the cross-sectional shape of the inkjet head 9.

Referring to fig. 3, a support 17 is fixed on the inkjet printer 10, a cross bar 18 is rotatably connected on the support 17, and the photoelectric sensor 12 is fixed at one end of the cross bar 18 close to the inkjet head 9. By arranging the photoelectric sensor 12 on the cross rod 18 and rotationally connecting the cross rod 18 with the bracket 17, the position of the photoelectric sensor 12 can be adjusted conveniently according to the polaroids with different specifications and the positions of the polaroids needing code spraying.

The implementation principle of a small polarizer code spraying device in the embodiment of the application is as follows: the motor is used for controlling the screw rod 5 to rotate, so that the screw seat 7 is driven to move, the screw seat 7 drives the clamping seat 8 to move, and the position of the code spraying head 9 clamped on the clamping seat 8 is adjusted; on the other hand, set up photoelectric sensing ware 12, when photoelectric sensing ware 12 senses the polaroid through, convey induction signal to ink jet numbering machine 10 rapidly, make ink jet numbering machine 10 control spout pier 9 spout the sign indicating number to the polaroid, it is more accurate to make to spout the sign indicating number, and set up two and spout pier 9, spout the china ink of different colours respectively, be used for distinguishing last polaroid and lower polaroid, and the china ink that uses is fast dry ink, drying speed is fast, the possibility that other polaroids were printed to the china ink when having reduced the polaroid and collected, rework has been reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a little polaroid spouts a yard device which characterized in that: including spouting a yard platform (1), it is provided with conveyer and drive arrangement to spout on yard platform (1), drive arrangement is located the conveyer top, the last grip slipper (8) that is provided with of drive arrangement, the centre gripping has spouts pier (9) on grip slipper (8), spout the other ink jet numbering machine (10) that is provided with of yard platform (1), be equipped with the ink horn in ink jet numbering machine (10), it connects through china ink way pipeline (11) to spout pier (9) the ink horn, still be provided with photoelectric inductor (12) on ink jet numbering machine (10), photoelectric inductor (12) are close to spout pier (9) setting.

2. The small polarizer code spraying device according to claim 1, characterized in that: the driving device comprises support rods (4) arranged at two sides of the code spraying platform (1), a screw rod (5) arranged between the two support rods (4), a first motor (6) arranged at one side of each support rod (4) and a threaded seat (7) in threaded connection with the screw rod (5), and an output shaft of the first motor (6) penetrates through the support rods (4) and is coaxially connected with the screw rod (5); two still install the guide bar between bracing piece (4), screw thread seat (7) with guide bar sliding connection, grip slipper (8) fixed mounting in on screw thread seat (7).

3. The small polarizer code spraying device according to claim 1, characterized in that: the spray head is characterized in that a clamping opening (15) for allowing the spray head (9) to pass through is formed in the clamping seat (8), and a fastening bolt (16) for adjusting the size of the clamping opening (15) is arranged on the clamping seat (8).

4. The small polarizer code spraying device according to claim 3, characterized in that: the ink-jet printer (10), the driving device and the ink-jet heads (9) are provided with two ink-jet heads, and the two ink-jet heads (9) are respectively provided with ink with different colors.

5. The small polarizer code spraying device according to claim 4, characterized in that: the ink used for code spraying is quick-drying ink.

6. The small polarizer code spraying device according to claim 1, characterized in that: conveyer includes conveyer belt (2), pivot motor (3), initiative pivot and driven spindle, pivot motor (3) are located spout a yard platform (1) one end, the initiative pivot with pivot motor (3) are connected, driven spindle set up in spout a yard platform (1) other end, conveyer belt (2) are installed the initiative pivot with in the driven spindle.

7. The small polarizer code spraying device according to claim 1, characterized in that: the code spraying machine (10) is provided with an operation table (13) and a display (14).

8. The small polarizer code spraying device according to claim 1, characterized in that: the ink-jet printer is characterized in that a support (17) is arranged on the ink-jet printer (10), a cross rod (18) is connected to the support (17) in a rotating mode, and the photoelectric sensor (12) is arranged at one end, close to the ink-jet head (9), of the cross rod (18).