CN213378286U

CN213378286U - Dust removal device for hardened film

Info

Publication number: CN213378286U
Application number: CN202021784560.8U
Authority: CN
Inventors: 缪敏超; 朱晨
Original assignee: Wujiang Youxin New Material Technology Ltd
Current assignee: Wujiang Youxin New Material Technology Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-08
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a dust collector for hardening film, including two backup pads, every all be fixed with the install bin in the backup pad, be fixed with servo motor on the outer wall of install bin, servo motor's output shaft through the shaft coupling with the pivot is connected, every equal sliding connection has four slide bars, every in the backup pad the pivot all is through drive mechanism and four slide bar transmission is connected, per two are corresponding all be fixed with first mounting bracket on the slide bar, rotate on the first mounting bracket and install the dusting roller, the winding has the viscose subsides, every on the dusting roller all rotate through the bearing and install two fixed axles on the first mounting bracket, the end of dusting roller passes through the locking bolt to be fixed in the fixed slot. The utility model discloses reducible down time has improved the dust collection efficiency of sclerosis membrane, can conveniently carry out the dismouting to the dust removal roller, is convenient for to the quick replacement of the viscose subsides on the dust removal roller.

Description

Dust removal device for hardened film

Technical Field

The utility model relates to a hardening membrane production technical field specifically is a dust collector for hardening membrane.

Background

The hardened film is formed by carrying out surface hardening treatment on the PET film, and the film has good adhesive force to printing ink and good printing effect.

The current dust removing device generally uses a dust removing roller with a sticky paste to repeatedly roll the surface of the hardened film to adsorb dust. However, the dust on the dust removing roller may stick back to the hardened film again in the process of repeatedly contacting with the hardened film, so that the dust removing roller needs to be stopped to replace or cut off the adhesive sticker on the dust removing roller at regular time, and the dust removing roller can be started to remove dust again after replacement or cutting off is finished, so that the stop time is long, and the dust removing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector for hardening membrane, reducible downtime has improved the dust collection efficiency of hardening membrane, can conveniently carry out the dismouting to the dusting roller, is convenient for to the quick replacement of the viscose subsides on the dusting roller to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dust removal device for a hardened film comprises two supporting plates, wherein an installation box is fixed on each supporting plate, a servo motor is fixed on the outer wall of the installation box, a rotating shaft is installed in the installation box through a bearing, an output shaft of the servo motor is connected with the rotating shaft through a coupler, four sliding rods are connected to each supporting plate in a sliding mode, each rotating shaft is connected with the four sliding rods in a transmission mode through a transmission mechanism, a first installation frame is fixed on each two corresponding sliding rods, a dust removal roller is installed on each first installation frame in a rotating mode, and an adhesive sticker is wound on each dust removal roller;

every all install two fixed axles through the bearing rotation on the first mounting bracket, the fixed slot has been seted up on the fixed axle, the end of dust removal roller passes through locking bolt to be fixed in the fixed slot.

Preferably, the transmission mechanism comprises two gears and four racks, the two gears are fixed on the rotating shaft, the four racks are respectively fixed on the four sliding rods, and the two gears are respectively meshed with the four racks.

Preferably, each support plate is fixed with a plurality of connecting rods.

Preferably, two first supporting rods are fixed on one of the supporting plates, a second mounting frame is fixed on the two first supporting rods, and a first guide roller is rotatably mounted on the second mounting frame through a bearing.

Preferably, the other one of the supporting plates is fixedly provided with two second supporting rods, the two second supporting rods are fixedly provided with a third mounting frame, and the third mounting frame is rotatably provided with a second guide roller through a bearing.

Preferably, two limiting plates are fixed on each sliding rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the servo motor on the mounting box can drive two sliding rods of the same dust removing roller on one supporting plate to move upwards and the other two sliding rods to move downwards through the transmission mechanism, so that the positions of the two dust removing rollers can be quickly exchanged, the shutdown time is reduced, and the dust removing efficiency of the hardened film is improved;

2. the dust removal roller can be conveniently disassembled and assembled by means of matching of the fixing groove on the fixing shaft and the locking bolt, and the rapid replacement of the adhesive sticker on the dust removal roller is facilitated.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a right-side schematic view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic view of the connection between a rotating shaft and two gears according to the present invention;

FIG. 5 is a schematic view of the connection between the dusting roller and the fixed shaft of the present invention;

FIG. 6 is a schematic view of the two rolls of the present invention in use in the same vertical line;

fig. 7 is a schematic view of the two dust removing rollers of the present invention in use when they are staggered.

In the figure: 1. a support plate; 2. installing a box; 3. a servo motor; 4. a rotating shaft; 5. a slide bar; 6. a transmission mechanism; 601. a gear; 602. a rack; 7. a first mounting bracket; 8. a dust removal roller; 9. sticking with adhesive; 10. a fixed shaft; 11. fixing grooves; 12. locking the bolt; 13. a first support bar; 14. a second mounting bracket; 15. a first guide roller; 16. a second support bar; 17. a third mounting bracket; 18. a second guide roller; 19. a limiting plate; 20. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

a dust removal device for a hardened film comprises two supporting plates 1, wherein each supporting plate 1 is fixedly provided with an installation box 2, the outer wall of each installation box 2 is fixedly provided with a servo motor 3, a rotating shaft 4 is installed in each installation box 2 through a bearing, an output shaft of each servo motor 3 is connected with the rotating shaft 4 through a coupler, each supporting plate 1 is slidably connected with four sliding rods 5, each sliding rod 5 is fixedly provided with two limiting plates 19, the position of the sliding rod 5 moving up and down can be limited, each rotating shaft 4 is in transmission connection with the four sliding rods 5 through a transmission mechanism 6, each two corresponding sliding rods 5 are fixedly provided with a first installation frame 7, a dust removal roller 8 is rotatably installed on each first installation frame 7, and an adhesive sticker 9 is wound on each dust removal roller 8;

the transmission mechanism 6 comprises two gears 601 and four racks 602, the two gears 601 are fixed on the rotating shaft 4, the four racks 602 are respectively fixed on the four sliding rods 5, and the two gears 601 are respectively meshed with the four racks 602;

through the cooperation of the two gears 601 and the four racks 602, the rotating shaft 4 can drive the two sliding rods 5 of the same dedusting roller 8 on one supporting plate 1 to move upwards, and the other two sliding rods 5 move downwards, so that the action consistency is high.

Utilize servo motor 3 accessible drive mechanism 6 on the install bin 2 to drive two slide bars 5 of same dust removal roller 8 in backup pad 1 and upwards remove, two other slide bars 5 move down, can carry out quick interchange to two dust removal roller 8's position, reduce the down time, improved the dust collection efficiency of hardening film.

Each first mounting frame 7 is rotatably provided with two fixing shafts 10 through bearings, the fixing shafts 10 are provided with fixing grooves 11, and the ends of the dust removing rollers 8 are fixed in the fixing grooves 11 through locking bolts 12;

by means of the matching of the fixing grooves 11 on the fixing shaft 10 and the locking bolts 12, the dust removing roller 8 can be conveniently disassembled and assembled, and the adhesive sticker 9 on the dust removing roller 8 can be quickly replaced.

All be fixed with a plurality of connecting rod 20 on every backup pad 1, can be used to support or install backup pad 1, be fixed with two first bracing pieces 13 on one of them backup pad 1, be fixed with second mounting bracket 14 on two first bracing pieces 13, install first guide roller 15 through the bearing rotation on the second mounting bracket 14, be fixed with two second bracing pieces 16 on another backup pad 1, be fixed with third mounting bracket 17 on two second bracing pieces 16, install second guide roller 18 through the bearing rotation on the third mounting bracket 17, can lead the sclerosis membrane through first guide roller 15 and second guide roller 18, make the sclerosis membrane can laminate better on dust removal roller 8.

The working principle is as follows: during the use, two upper and lower dust removal rollers 8 that usable was located same vertical line remove dust to the sclerosis membrane, also can remove dust to the sclerosis membrane through two crisscross upper and lower dust removal rollers 8, after removing dust a period to the sclerosis membrane, utilize servo motor 3 on the install bin 2 to drive pivot 4 through drive mechanism 6 and rotate, pivot 4 drives two slide bars 5 of same dust removal roller 8 in a backup pad 1 and upwards removes, two other slide bars 5 remove downwards, carry out quick exchange to two dust removal roller 8's position, rely on fixed slot 11 on the fixed axle 10 and locking bolt 12's cooperation simultaneously can conveniently carry out the dismouting to dust removal roller 8, be convenient for paste 9's quick replacement to the viscose on the dust removal roller 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dust collector for a hardened film, comprising two support plates (1), characterized in that: each supporting plate (1) is fixedly provided with a mounting box (2), a servo motor (3) is fixed on the outer wall of each mounting box (2), a rotating shaft (4) is installed in each mounting box (2) through a bearing, an output shaft of each servo motor (3) is connected with the rotating shaft (4) through a coupler, four sliding rods (5) are connected onto each supporting plate (1) in a sliding mode, each rotating shaft (4) is connected with the four sliding rods (5) in a transmission mode through a transmission mechanism (6), each two corresponding sliding rods (5) are fixedly provided with a first mounting frame (7), a dust removing roller (8) is rotatably installed on each first mounting frame (7), and an adhesive sticker (9) is wound on each dust removing roller (8);

every all install two fixed axles (10) through the bearing rotation on first mounting bracket (7), fixed slot (11) have been seted up on fixed axle (10), the end of dust removal roller (8) is fixed through locking bolt (12) in fixed slot (11).

2. The dust removing device for the hardened film as claimed in claim 1, wherein: the transmission mechanism (6) comprises two gears (601) and four racks (602), the two gears (601) are fixed on the rotating shaft (4), the four racks (602) are respectively fixed on the four sliding rods (5), and the two gears (601) are respectively meshed with the four racks (602).

3. The dust removing device for the hardened film as claimed in claim 1, wherein: each support plate (1) is fixed with a plurality of connecting rods (20).

4. The dust removing device for the hardened film as claimed in claim 1, wherein: one of them be fixed with two first bracing pieces (13) on backup pad (1), two be fixed with second mounting bracket (14) on first bracing piece (13), install first guide roller (15) through the bearing rotation on second mounting bracket (14).

5. The dust removing device for the hardened film according to claim 4, wherein: and the other one of the two second supporting rods (16) is fixed on the supporting plate (1), a third mounting rack (17) is fixed on the second supporting rod (16), and a second guide roller (18) is rotatably mounted on the third mounting rack (17) through a bearing.

6. The dust removing device for the hardened film as claimed in claim 1, wherein: two limiting plates (19) are fixed on each sliding rod (5).