CN207121273U

CN207121273U - The cleaning conveying device of guillotine

Info

Publication number: CN207121273U
Application number: CN201721081250.8U
Authority: CN
Inventors: 张伟
Original assignee: Jiangsu Xiang Teng New Material Co Ltd
Current assignee: Jiangsu xiangteng New Material Co.,Ltd.
Priority date: 2017-08-25
Filing date: 2017-08-25
Publication date: 2018-03-20
Anticipated expiration: 2027-08-25

Abstract

The utility model discloses a kind of cleaning conveying device of guillotine, its drip irrigation device is to include frame, in frame at least two relative transfer rollers are provided with along optical film transmission direction, transmission direction of the length direction of transfer roller perpendicular to optical film, the transmission gauze for transmitting optical film is arranged with transfer roller, transmission gauze is upper and lower engraved structure, cleaning device is cleaned from two surfaces up and down of transmission gauze respectively, and conveying device of the present utility model causes optical film to be cleaned on upper and lower two surfaces.

Description

The cleaning conveying device of guillotine

Technical field

It the utility model is related to optical film production, the cleaning conveying device of more particularly to a kind of guillotine.

Background technology

Optical film industry for many years always by America and Japan's Korea Spro's business monopoly, and they simultaneously set up factories less than China, Trace it to its cause and exactly worry that producer's cost reduction after China domesticizes is challenged their itself formed.But optical film with Our daily life is closely bound up, from the liquid crystal display of glasses plated film mechanical, electrical brain in one's hands, TV again to LED illumination etc., it It is flooded with the every aspect of our lives so that our life is more rich and varied, nowadays, is had been carried out in China's Mainland The mass production of optical thin film.

Optical film main application fields are TFT-LCD, and TFT-LCD is mainly made up of two parts, and a part is backlight module, Another part is liquid crystal panel, and liquid crystal panel is typically to be made up of light polarizing film, colored filter, liquid crystal, TFT, light polarizing film；Backlight Module is mainly made up of diffusion barrier, brightness enhancement film, diffusion barrier, light guide plate, reflectance coating etc..Using optical film guillotine by each film Specific dimensions are cut into, then carry out assembling bonding.

During cutting, the surface of optical film can adhere to substantial amounts of foreign matter, it is necessary to be cleared up.At present, existing patent Middle Authorization Notice No. is that CN205704323U Chinese patent discloses a kind of film slitting machine with automatic dedusting function, profit The surface of plastic sheeting is cleaned with dust catcher, ensure that the cleannes of Plastic film surface.

Plastic sheeting is to realize transmission on the table by the mode of conveyer belt transmission, thin to plastics using dust catcher When film is cleaned, the gas shock of blowout is in the upper surface of plastic sheeting, so as to the foreign matter of adhesion on a plastic film that blows off, And plastic sheeting generally includes two surfaces up and down, this film slitting machine is difficult to clean up and down the two of plastic sheeting simultaneously The foreign matter on individual surface, cleaning limitation be present.

Utility model content

The purpose of this utility model is to provide a kind of cleaning conveying device of guillotine so that two tables up and down of optical film Face can be washed.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of cleaning conveying device of guillotine, including frame, it is provided with extremely along optical film transmission direction in the frame Few two relative transfer rollers, the length direction of the transfer roller are covered on the transfer roller perpendicular to the transmission direction of optical film Provided with the transmission gauze for transmitting optical film.

By using above-mentioned technical proposal, transmission gauze is set, transmission gauze is upper and lower engraved structure, cleaning on transfer roller Device is cleaned from two surfaces up and down of transmission gauze respectively, and conveying device of the present utility model causes optical film upper and lower Cleaned on two surfaces.

The utility model is further arranged to：Bootstrap block is provided with the charging side of transmission gauze in the frame, it is described Length direction extension of the length of bootstrap block along the transfer roller, the bootstrap block are provided with and led along what its width ran through To groove.

Plastic coated to put in guide groove by using above-mentioned technical proposal, guide groove plays good lead to optical film To effect, guiding of the optical film along guide groove continues to transmit, and is advantageous to improve the stability of optical film transmission.

The utility model is further arranged to：Width of the groove bottom of the guide groove along guide groove, which tilts down, to be set Put, and the height of the charging aperture of the guide groove is higher than the height of the discharging opening of guide groove.

By using above-mentioned technical proposal, the height of guide groove charging aperture is higher than the height of discharging opening, and optical film is from guiding Groove charging aperture enters, and under gravity, optical film has downward movement tendency, and then is removed from guide groove discharging opening, has Beneficial to the stability improved in optical film transmitting procedure.

The utility model is further arranged to：The both ends of the transfer roller are provided with transmission gear, along optical film transmission direction The transmission gear between be connected with chain, one of them described transfer roller be provided be used for drive transfer roller rotate electricity Machine.

By using above-mentioned technical proposal, drive a transfer roller to rotate using a motor, pass through transmission gear and chain Bar coordinates, and realizes being synchronized with the movement for two transfer rollers, for transfer roller is driven respectively using two motors, is advantageous to carry The stability of high driving process；Meanwhile be advantageous to save electric energy.

The utility model is further arranged to：The frame is provided with two the first rubber rollers opposing upper and lower and the second rubber Rubber roll, the transmission gap for passing through for optical film is reserved between first rubber rollers and second rubber rollers.

By using above-mentioned technical proposal, the first rubber rollers are with the second rubber rollers respectively from two surfaces up and down of optical film Cleaned, compared to dust catcher of the prior art, substantially increase the cleaning efficiency to optical film.

The utility model is further arranged to：Protective cover, the machine are covered with the frame above the first rubber rollers It is provided with frame in the side of the first rubber rollers and is used to drive the first rubber rollers, the power source of the second rubber rollers rotation, the power Source is packaged in the inside of protective cover.

By using above-mentioned technical proposal, power source is set in the side of the first rubber rollers, controlled simultaneously using power source First rubber rollers, the second rubber rollers rotate, and optical film transmits between the first rubber rollers and the second rubber rollers, the first rubber of rotation Foreign matter on optical film surface rapidly can be adhered to by rubber roll, the second rubber rollers；Using protective cover by the first rubber rollers Carry out cover to set, and power source is packaged in inside it, improve the aesthetic property and security of the part.

The utility model is further arranged to：It is provided with the frame between two neighboring transfer roller and is used to that yarn will to be transmitted Net is jacked up to increase the support shaft of the tensile force of transmission gauze, and the axial direction of the support shaft and the length direction of transfer roller are same To.

By using above-mentioned technical proposal, support shaft is supported gauze is transmitted, and optical film is jacked up, is advantageous to improve Transmit the tensile force of gauze.

The utility model is further arranged to：Tensioning pinch roller is provided with the frame in the charging side of protective cover, it is described The both ends of tensioning pinch roller are provided with elastic buffer block, and the frame is provided with extension board, and the extension board is provided with vertically Mounting hole, and using bolt assembly by be tensioned pinch roller be fixed on extension board.

By using above-mentioned technical proposal, tensioning pinch roller produces downward pressure, support shaft pair to the upper surface of optical film Transmission gauze is supported, and optical film is jacked up, and support shaft is formed with tensioning pinch roller to be coordinated, and is further improved to transmission gauze Tensile force；Meanwhile elastic buffer block plays cushioning effect to tensioning pinch roller, tensioning pinch roller is fixed auxiliary bolt component.

In summary, the utility model has the advantages that：

1st, optical film is transmitted using transmission gauze, transmission gauze is upper and lower engraved structure, utilizes the first rubber rollers Cleaned respectively from two surfaces up and down of transmission gauze with the second rubber rollers, substantially increase the cleaning effect to optical film Rate；

2nd, optical film is jacked up using support shaft, tensioning pinch roller produces downward pressure, support shaft and tensioning to transmission gauze Pinch roller cooperates, and significantly improves the tensile force of transmission gauze；

3rd, being tensioned the height of pinch roller can be adjusted, and the height where being tensioned pinch roller is different, the pressure to transmitting gauze It is then different, and then it is different to transmit the tensile force that gauze is subject to.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment conveying device；

Fig. 2 is the structural representation for embodying motor, transmission gear, transfer roller in embodiment conveying device；

Fig. 3 is for embodying the first rubber rollers in embodiment conveying device, the second rubber rollers and bootstrap block, the knot of guide groove Structure schematic diagram；

Fig. 4 be for embody rotary electric machine in embodiment, first gear, second gear structural representation；

Fig. 5 is the enlarged drawing at A in Fig. 4.

In figure：1st, frame；11st, surface frame；12nd, support frame；121st, support bar；2nd, transfer roller；3rd, gauze is transmitted；4th, tooth is transmitted Wheel；5th, chain；6th, motor；7th, bootstrap block；71st, guide groove；8th, the first rubber rollers；9th, the second rubber rollers；10th, power source；101、 Rotary electric machine；102nd, first gear；103rd, second gear；13rd, protective cover；14th, support shaft；15th, it is tensioned pinch roller；16th, screw rod； 17th, elastic buffer block；171st, fixed block；172nd, spring；18th, extension board；181st, mounting hole；19th, nut.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment：

The cleaning conveying device of a kind of guillotine, as shown in figure 1, including frame 1, along optical film transmission direction in frame 1 It is provided with two relative transfer rollers 2, the length direction of transfer roller 2 is arranged on transfer roller 2 perpendicular to the transmission direction of optical film There is the transmission gauze 3 for transmission light film.

As shown in figure 1, frame 1 includes horizontal surface frame 11, cuboid, length side of the optical film along surface frame 11 are shaped as To transmission；Support frame 12 is arranged at the bottom of surface frame 11, and support frame 12 is to be welded to be formed by several support bars 121, for surface frame 11 are supported.

As shown in Fig. 2 two transfer rollers 2 are rotatably connected on feeding end and the discharge end of frame 1, the shape of transfer roller 2 respectively Shape is cylinder, and transmission gear 4 is fixed with the both ends of each transfer roller 2, along between the transmission gear 4 of optical film transmission direction Chain 5 is connected with, the motor 6 for driving transfer roller 2 to rotate is connected with a transfer roller 2 wherein, starts motor 6, pass Send roller 2 to be rotated, be driven by chain 5 and drive another transfer roller 2 to be synchronized with the movement.

As shown in Fig. 2 transmission gauze 3 is the hollow mesh structure being knitted to form by thread PVC.Transmit the shape of gauze 3 For the loop configuration of closing, shape of cross section is rectangle, and the length direction of transmission gauze 3 and the transmission direction of optical film are in the same direction.

As shown in figure 3, be fixed with bootstrap block 7 in the charging side of transmission gauze 3 in frame 1, the length of bootstrap block 7 along The length direction of transfer roller 2 extends, and the guide groove 71 run through along the width of bootstrap block 7, and guide groove are offered on bootstrap block 7 71 groove bottom is inclined plane, and the height of the charging aperture of guide groove 71 is higher than the height of the discharging opening of guide groove 71, and optical film is in gravity There is downward movement tendency under effect, be advantageous to carry out stablizing transmission along the guiding of guide groove 71.

As shown in figure 3, the middle part of frame 1, which rotates, is provided with two rubber rollers of the first rubber rollers 8 and second opposing upper and lower 9, the transmission gap for passing through for optical film is reserved between the first rubber rollers 8 and the second rubber rollers 9.

As shown in Figure 3 and Figure 4, it is provided with the side of the first rubber rollers 8 and is used to drive the first rubber rollers 8, the second rubber rollers 9 The power source 10 of rotation, power source 10 include rotary electric machine 101 and intermeshing first gear 102, second gear 103, turn Dynamic motor 101 drives first gear 102 to rotate, and first gear 102 drives the first rubber rollers 8 to rotate, while drives second gear 103 rotations, second gear 103 drive the second rubber rollers 9 to rotate, and the first rubber rollers 8 and the second rubber rollers 9 of rotation are to optical film The foreign matter on surface is adhered to.

As shown in Figure 3 and Figure 4, protective cover 13 is covered with the top of the first rubber rollers 8, the second rubber rollers 9 in frame 1, Power source 10 is packaged in inside protective cover 13 by protective cover 13, improves the aesthetic property and security of the conveying device.

As shown in Fig. 2 support shaft 14, the axial direction of support shaft 14 are provided with frame 1 between two neighboring transfer roller 2 Extend along the transmission direction perpendicular to optical film, the height of support shaft 14 is higher than the height of transfer roller 2, is advantageous to optical film top Rise, significantly increase the tensile force of transmission gauze 3.

As shown in figure 5, being provided with tensioning pinch roller 15 in frame 1 in the charging side of protective cover 13, the shape of pinch roller 15 is tensioned To be cylindric, the axial direction of tensioning pinch roller 15 in the same direction, is tensioned in pinch roller 15 with the axial direction of support shaft 14 and is equipped with screw rod 16, screw rod 16 Both ends be socketed with elastic buffer block 17, including fixed block 171, the bottom of fixed block 171 is provided with spring 172, the one of spring 172 End is fixed on fixed block 171, the other end is fixed in frame 1, and frame 1 is provided with extension board 18, is offered on extension board 18 Mounting hole 181, after screw rod 16 passes through mounting hole 181, it is spun on using nut 19 on screw rod 16, realizes the compression to transmitting gauze 3.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims

1. a kind of cleaning conveying device of guillotine, including frame (1), it is characterised in that：Passed on the frame (1) along optical film Defeated direction is provided with least two relative transfer rollers (2), the transmission of the length direction of the transfer roller (2) perpendicular to optical film Direction, the transmission gauze (3) for transmitting optical film is arranged with the transfer roller (2).

2. the cleaning conveying device of guillotine according to claim 1, it is characterised in that：Transmitted on the frame (1) The charging side of gauze (3) is provided with bootstrap block (7), the length direction of the length of the bootstrap block (7) along the transfer roller (2) Extension, the bootstrap block (7) are provided with the guide groove (71) run through along its width.

3. the cleaning conveying device of guillotine according to claim 2, it is characterised in that：The bottom land of the guide groove (71) Width of the face along guide groove (71) tilts down setting, and the height of the charging aperture of the guide groove (71) is higher than guide groove (71) height of discharging opening.

4. the cleaning conveying device of guillotine according to claim 1, it is characterised in that：The both ends of the transfer roller (2) Provided with transmission gear (4), along being connected with chain (5), one of institute between the transmission gear (4) of optical film transmission direction State transfer roller (2) and be provided with the motor (6) for being used for driving transfer roller (2) to rotate.

5. the cleaning conveying device of guillotine according to claim 1, it is characterised in that：The frame (1) is provided with two Individual first rubber rollers (8) opposing upper and lower and the second rubber rollers (9), first rubber rollers (8) and second rubber rollers (9) Between be reserved with transmission gap for passing through for optical film.

6. the cleaning conveying device of guillotine according to claim 5, it is characterised in that：First on the frame (1) Protective cover (13) is covered with above rubber rollers (8), is provided with the frame (1) in the side of the first rubber rollers (8) and is used to drive First rubber rollers (8), the power source (10) of the second rubber rollers (9) rotation, the power source (10) are packaged in protective cover (13) It is internal.

7. the cleaning conveying device of guillotine according to claim 1, it is characterised in that：Adjacent on the frame (1) It is provided between two transfer rollers (2) and is used to that gauze (3) jack-up will to be transmitted to increase the support shaft of the tensile force of transmission gauze (3) (14), the length direction of the axial direction and transfer roller (2) of the support shaft (14) is in the same direction.

8. the cleaning conveying device of guillotine according to claim 7, it is characterised in that：Protected on the frame (1) The charging side for covering (13) is provided with tensioning pinch roller (15), and the both ends of the tensioning pinch roller (15) are provided with elastic buffer block (17), institute State frame (1) and be provided with extension board (18), the extension board (18) is provided with mounting hole (181) vertically, and utilizes Bolt assembly will be tensioned pinch roller (15) and be fixed on extension board (18).