CN216025946U

CN216025946U - Compression roller wiping arrangement for coating machine

Info

Publication number: CN216025946U
Application number: CN202122206328.7U
Authority: CN
Inventors: 季金顺; 徐汉侨
Original assignee: Suzhou Quanhu Medical Instrument Co ltd
Current assignee: Suzhou Quanhu Medical Instrument Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-15
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a compression roller wiping device for a coating machine, which comprises two rectangular supporting columns placed on the ground, wherein a pressure-bearing roller is installed and arranged on one side, close to each other, of each rectangular supporting column, a rectangular movable through hole is formed in the side wall, close to each other, of each rectangular supporting column, a telescopic motor is fixedly embedded in the inner wall of the bottom of each rectangular movable through hole, a rectangular mounting seat is fixedly welded to the top end of an output shaft of each telescopic motor, and the front side and the rear side of each rectangular mounting seat are in sliding contact with the inner wall of the front side and the inner wall of the rear side of the corresponding rectangular movable through hole respectively. The press roller wiping device wipes the press roller through the cooperation of the wiping box and the rotating motor, has high automation degree, saves the output of labor force for wiping the press roller, and has wider wiping area when the press roller is wiped due to the arrangement of the wiping box, thereby greatly improving the wiping efficiency.

Description

Compression roller wiping arrangement for coating machine

Technical Field

The utility model relates to the technical field of a compression roller wiping device, in particular to a compression roller wiping device for a coating machine.

Background

The coating machine is the equipment commonly used in gauze mask production process, and the coating machine is when using, very easily has a large amount of impurity on the compression roller of coating machine, need clean the processing to the compression roller, and the tradition is all received through the staff to the compression roller and is cleaned, has greatly wasted the labour for clean inefficiency, thereby based on above problem proposed a compression roller wiping arrangement for coating machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a press roll wiping device for a coating machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a press roll wiping device for a coating machine comprises two rectangular supporting columns placed on the ground, a bearing roll is installed and arranged on one side, close to each other, of each rectangular supporting column, a rectangular movable through hole is formed in the side wall, close to each other, of each rectangular supporting column, a telescopic motor is fixedly embedded in the inner wall of the bottom of each rectangular movable through hole, a rectangular mounting seat is fixedly welded at the top end of the output shaft of each telescopic motor, the front side and the rear side of each rectangular mounting seat are in sliding contact with the inner wall of the front side and the inner wall of the rear side of the corresponding rectangular movable through hole respectively, a first circular mounting through hole is formed in each rectangular mounting seat, a first bearing is fixedly welded on one side, close to each other, of the inner walls of the first circular mounting through holes, and the inner rings of the two first bearings are fixedly provided with the same press roll, and the compression roller is positioned above the bearing roller, a second round mounting through hole positioned above the left rectangular movable through hole is arranged on the left rectangular support column, a round mounting groove positioned above the right rectangular movable through hole is arranged on the right rectangular mounting bracket, a second bearing is welded and fixed on the inner walls of the second round mounting through hole and the round mounting groove, the inner rings of the two second bearings are welded and fixed with a rotating shaft, one side of the two rotating shafts which are close to each other is welded and fixed with the same wiping box, a round liquid feeding through hole is arranged on the inner wall of the bottom of the wiping box, a rubber plug is tightly inserted on the inner wall of the round liquid feeding through hole, a plurality of first round liquid discharging through holes are arranged on the inner wall of the top of the wiping box, and a round liquid passing hose is adhesively fixed on the outlet end of each first round liquid discharging through hole, the top of the wiping box is provided with a fan-shaped inward-sinking groove with an opening on the left side and the right side, the wiping box is also provided with a plurality of rectangular movable cavities matched with the fan-shaped inward-sinking groove, the inner wall of the top of each rectangular movable cavity is provided with a circular movable through hole, the inner side wall of each rectangular movable cavity is provided with a rectangular slider in sliding contact, the top of each rectangular slider is fixedly welded with a circular slide bar, the outer side of each circular slide bar is in sliding contact with the inner wall of the corresponding circular movable through hole, the tops of the circular slide bars are jointly bonded and fixed with a wiping cloth mounting rack in a circular arc shape, the wiping cloth mounting rack is provided with an arc-shaped cavity, the inner wall of the bottom of the arc-shaped cavity is provided with a circular liquid inlet through hole fixed and communicated with a circular liquid inlet hose, and the inner wall of the top of the arc-shaped cavity is provided with a plurality of second circular liquid outlet through holes, the top installation of wiping cloth mounting bracket is fixed with a wiping cloth, one side welded fastening that wiping cloth mounting bracket and wiping case are close to each other has a plurality of suits to correspond the spring in the circular slide bar outside, and the left side fixed mounting that is located left rectangle support column has a band-type brake motor, and the output shaft right-hand member of band-type brake motor with be located left axis of rotation left side welded fastening, the right side fixed inlay that is located the rectangle support column on right side is equipped with a rotating electrical machines, is provided with drive mechanism between rotating electrical machines and the compression roller.

Preferably, a bearing mounting groove below the rectangular movable through hole is formed in the side wall, close to each other, of each rectangular support column, a third bearing is welded and fixed to the inner wall of each bearing mounting groove, and an inner ring of each third bearing is fixedly mounted with the pressure-bearing roller.

Preferably, a telescopic motor placing groove is formed in the inner wall of the bottom of each rectangular movable through hole, and the two telescopic motors are fixedly arranged in the corresponding telescopic motor placing grooves.

Preferably, the right side of the rectangular supporting column on the right side is provided with a rotating motor placing groove above the rectangular movable through hole on the right side, and the rotating motor is fixedly installed inside the rotating motor placing groove.

Preferably, the transmission mechanism comprises a first circular turntable fixedly mounted on the right side of the press roller and a second circular turntable fixedly mounted at the right end of the output shaft of the rotating motor, and the outer sides of the first circular turntable and the second circular turntable are arranged to be friction surfaces for friction rotation.

Preferably, the inner wall of the top of the wiping tank is provided with an inclined surface with a high middle and two low sides.

Preferably, a power supply battery is arranged in each of the two telescopic motors, the band-type brake motor and the rotating motor, and the two telescopic motors, the band-type brake motor and the rotating motor are connected with a controller together.

Compared with the prior art, the roller wiping machine wipes the roller through the cooperation of the wiping box and the rotating motor, has high automation degree, saves the output of labor force for wiping the roller, and has wider wiping area when the roller is wiped due to the arrangement of the wiping box, thereby greatly improving the wiping efficiency.

Drawings

Fig. 1 is a schematic front view of a roll wiping apparatus for a coater according to the present invention;

fig. 2 is a schematic sectional front view of a roll wiping apparatus for a coater according to the present invention;

fig. 3 is a right side sectional view of the wiping tank of fig. 2.

In the figure: the device comprises a rectangular supporting column 1, a pressure bearing roller 2, a pressure roller 3, a wiping box 4, a rubber plug 5, a circular rotary table 6 second, a circular rotary table 7, a band-type brake motor 8, a rectangular movable through hole 9, a telescopic motor 10, a rectangular mounting seat 11, a circular liquid through hose 12, a circular liquid outlet through hole 13, a wiping cloth mounting frame 14, a circular sliding rod 15, a wiping cloth 16, an arc-shaped cavity 17, a circular liquid outlet through hole 18 second, a spring 19, a rectangular movable cavity 20, a rotating motor 21, a first bearing 22 and a second bearing 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a press roll wiping device for a coating machine comprises two rectangular supporting columns 1 placed on the ground, a pressure-bearing roller 2 is installed and arranged on one side of each of the two rectangular supporting columns 1 close to each other, a rectangular movable through hole 9 is formed in each of the side walls of each of the two rectangular supporting columns 1 close to each other, a telescopic motor 10 is fixedly embedded in each of the bottom inner walls of the two rectangular movable through holes 9, a rectangular mounting seat 11 is fixedly welded to the top ends of the output shafts of the two telescopic motors 10, the front side and the rear side of each of the two rectangular mounting seats 11 are respectively in sliding contact with the front side inner wall and the rear side inner wall of the corresponding rectangular movable through hole 9, a first circular mounting through hole is formed in each of the two rectangular mounting seats 11, a first bearing 22 is fixedly welded to one side of each of the inner walls of the two first circular mounting through holes close to each other, the inner rings of the two first bearings 22 are fixedly provided with the same compression roller 3, the compression roller 3 is positioned above the bearing roller 2, the rectangular support column 1 positioned on the left side is provided with a second circular mounting through hole positioned above the rectangular movable through hole 9 positioned on the left side, the rectangular mounting bracket 1 positioned on the right side is provided with a circular mounting groove positioned above the rectangular movable through hole 9 positioned on the right side, the inner walls of the second circular mounting through hole and the circular mounting groove are welded and fixed with a second bearing 23, the inner rings of the two second bearings 23 are welded and fixed with a rotating shaft, one side of the two rotating shafts close to each other is welded and fixed with the same wiping box 4, the inner wall of the bottom of the wiping box 4 is provided with a circular liquid feeding through hole, the inner wall of the circular liquid feeding through hole is tightly inserted with a rubber plug 5, the inner wall of the top of the wiping box 4 is provided with a plurality of first circular liquid discharging through holes 13, a circular liquid inlet hose 12 is fixedly bonded on the outlet end of each first circular liquid outlet through hole 13, the top of the wiping box 4 is provided with a fan-shaped sunken groove with the left side and the right side both provided with openings, the wiping box 4 is also provided with a plurality of rectangular movable cavities 20 matched with the fan-shaped sunken grooves, the inner wall of the top of each rectangular movable cavity 20 is provided with a circular movable through hole, the inner side wall of each rectangular movable cavity 20 is provided with a rectangular sliding block in sliding contact, the top of each rectangular sliding block is fixedly welded with a circular sliding rod 15, the outer side of each circular sliding rod 15 is in sliding contact with the inner wall of the corresponding circular movable through hole, the tops of the circular sliding rods 15 are fixedly bonded with a wiping cloth mounting rack 14 in an arc shape, the wiping cloth mounting rack 14 is provided with an arc-shaped cavity 17, the inner wall of the bottom of the arc-shaped cavity 17 is provided with a circular liquid inlet through hole fixed and communicated with the circular liquid inlet hose 12, a plurality of second circular liquid outlet through holes 18 are formed in the inner wall of the top of the arc-shaped cavity 11, a wiping cloth 16 is fixedly installed at the top of the wiping cloth installation frame 14, a plurality of springs 19 sleeved on the outer sides of the corresponding circular slide bars 15 are fixedly welded on one side, close to each other, of the wiping cloth installation frame 14 and the wiping box 4, a band-type brake motor 8 is fixedly installed on the left side of the rectangular support column 1 on the left side, the right end of the output shaft of the band-type brake motor 8 is fixedly welded on the left side of the rotating shaft on the left side, a rotating motor 21 is fixedly embedded on the right side of the rectangular support column 1 on the right side, a transmission mechanism is arranged between the rotating motor 21 and the press roller 3 and comprises a first circular turntable 7 fixedly installed on the right side of the press roller 3 and a second circular turntable 6 fixedly installed on the right end of the output shaft of the rotating motor 21, and friction surfaces for friction rotation are arranged on the outer sides of the first circular turntable 7 and the second circular turntable 6, the utility model wipes the compression roller 3 by matching the wiping box 4 and the rotating motor 21, has high automation degree, saves the output of labor force for wiping the compression roller 3, and in addition, because the wiping box 4 is arranged, the wiping area of the compression roller 3 is wider when being wiped, thereby greatly improving the wiping efficiency.

In the utility model, one side wall of two rectangular support columns 1 close to each other is respectively provided with a bearing installation groove positioned below a rectangular movable through hole 9, the inner walls of the two bearing installation grooves are respectively welded and fixed with a third bearing, the inner ring of the third bearing is fixedly installed with a bearing roller 2, the inner walls of the bottoms of the two rectangular movable through holes 9 are respectively provided with a telescopic motor placing groove, two telescopic motors 10 are fixedly installed in the corresponding telescopic motor placing grooves, the right side of the rectangular support column 1 positioned on the right side is provided with a rotary motor placing groove positioned above the rectangular movable through hole 9 on the right side, a rotary motor 21 is fixedly installed in the rotary motor placing groove, the inner wall of the top of a wiping box 4 is provided with an inclined plane with a high middle and two low sides, and a power supply battery is respectively arranged in the two telescopic motors 10, the band-type brake motor 8 and the rotary motor 21, and the two telescopic motors 10, the band-type brake motor 8 and the rotating motor 21 are connected with a controller together, the press roller 3 is wiped by matching the wiping box 4 and the rotating motor 21, the automation degree is high, the labor force output for wiping the press roller 3 is saved, in addition, the wiping area of the press roller 3 is wider when being wiped due to the arrangement of the wiping box 4, and the wiping efficiency is greatly improved.

The working principle is as follows: when a worker needs to wipe the outer side surface of the compression roller 3, firstly, the manipulator is operated to control the output shaft of the band-type brake motor 8 to rotate clockwise, the band-type brake motor 8 drives the rotating shaft positioned on the left side to rotate clockwise on the second bearing 23 positioned on the left side, the rotating shaft positioned on the left side drives the wiping box 4 to rotate clockwise integrally, the wiping box 4 drives the second bearing 23 positioned on the right side to rotate clockwise, when the rotating shaft rotates to 180 degrees, the manipulator is operated to control the output shaft of the band-type brake motor 8 to stop rotating, at the moment, the circular liquid feeding through hole positioned on the lower position rotates to the upper position, the worker pulls out the rubber plug 5, cleaning liquid is added into the wiping box 4 through the circular liquid feeding through hole, and the added cleaning liquid enters the arc-shaped cavity 17 through the plurality of first circular liquid feeding through holes 13 and the corresponding circular liquid feeding hoses 12, cleaning solution in the arc-shaped cavity 17 soaks the wiping cloth 16 outside the wiping cloth mounting frame 14 through a plurality of second circular liquid outlet through holes 18, when liquid adding is completed, a worker operates the controller to simultaneously forward start the two telescopic motors 10, the two telescopic motors 10 jointly drive the corresponding rectangular mounting seats 11 to upwards slide along the inner walls of the corresponding rectangular through holes 9, the two rectangular mounting seats 11 drive the corresponding first bearings 22 to upwards move, the two first bearings 22 jointly drive the press roller 3 to upwards move, along with the continuous rising of the press roller 3, the top of the press roller 3 gradually contacts with the wiping cloth 16 above and upwards presses the wiping cloth 16, the wiping cloth 6 drives the wiping cloth mounting frame 14 to upwards press, the wiping cloth mounting frame 14 compresses the springs 19 and drives a plurality of circular slide bars 15 to upwards slide on the side walls of the circular through holes, when the first circular turntable 7 on the right side of the press roller 3 is in close contact with the second circular turntable 6, the controller is operated to simultaneously conduct forward pause on the two telescopic motors 10, the rotating motor 21 is started simultaneously, the right end of the output shaft of the rotating motor 21 drives the second circular turntable 6 to rotate, the second circular turntable 6 drives the first circular turntable 7 to rotate through friction surface friction, the first circular turntable 7 drives the press roller 3 to rotate, and the wiping cloth 16 wipes the outer side of the press roller 3;

when the cleaning is finished, the operator operates the controller to stop the rotating motor 21, and reversely starts the two telescopic motors 10, the two telescopic motors 10 jointly drive the corresponding rectangular mounting seats 11 to slide downwards along the side walls of the corresponding rectangular movable through holes 9, the two rectangular mounting seats 11 drive the corresponding first bearings 22 to move downwards, the two first bearings 22 jointly drive the press roller 3 to move downwards, the top side wall of the press roller 3 is gradually separated from the wiping cloth 16 above along with the continuous descending of the press roller 3, the spring 19 recovers to enable the wiping cloth mounting rack 14 provided with the wiping cloth 16 to recover to the initial position, when the first circular turntable 7 and the second circular turntable 6 on the right side of the press roller 3 are separated and have a large distance, the operator operates the controller to reversely pause the two telescopic motors 10 at the same time, and controls the output shaft of the band-type brake motor 8 to rotate anticlockwise, band-type brake motor 8 drives and is located left axis of rotation and anticlockwise rotation on being located left second bearing 23, it drives and cleans case 4 and wholly carries out anticlockwise rotation to be located left axis of rotation, it drives and is located right side axis of rotation and carry out anticlockwise rotation on the second bearing 23 on right side to clean case 4, operate controller control band-type brake motor 8's output shaft stall when rotating 180, clean case 4 and reset, by last this device of knowing through clean case 4 and rotating electrical machines 21 cooperate and clean compression roller 3, its degree of automation is high, the labour's of cleaning compression roller 3 output has been saved, in addition because the setting up of cleaning case 4 makes compression roller 3 receive when being cleaned clean the area wider, the efficiency of cleaning has greatly been improved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A compression roller wiping device for a coating machine comprises two rectangular supporting columns (1) placed on the ground, a pressure-bearing roller (2) is installed and arranged on one side, close to each other, of each of the two rectangular supporting columns (1), a rectangular movable through hole (9) is formed in each side wall, close to each other, of each of the two rectangular supporting columns (1), a telescopic motor (10) is fixedly embedded in each bottom inner wall of each rectangular movable through hole (9), a rectangular mounting seat (11) is fixedly welded at the top end of an output shaft of each telescopic motor (10), the front side and the rear side of each rectangular mounting seat (11) are respectively in sliding contact with the front side inner wall and the rear side inner wall of the corresponding rectangular movable through hole (9), a first circular mounting through hole is formed in each rectangular mounting seat (11), a first bearing (22) is fixedly welded on one side, close to each other, of each first circular mounting through hole inner wall, the inner ring fixed mounting of two first bearings (22) has same compression roller (3), and compression roller (3) is located the top of bearing roller (2), is located and has seted up a circular mounting hole that is located left side rectangle activity through-hole (9) top on left rectangle support column (1), has seted up a circular mounting groove that is located right side rectangle activity through-hole (9) top on rectangle support column (1) that is located the right side, all welded fastening has a second bearing (23) on the inner wall of second circular mounting hole and circular mounting groove, and the inner circle of two second bearings (23) all welded fastening has a axis of rotation, and one side welded fastening that two axis of rotation are close to each other has same cleaning box (4), has seted up a circular liquid feeding through-hole on the bottom inner wall of cleaning box (4), and inseparable cartridge has a rubber buffer (5) on the inner wall of circular liquid feeding through-hole, the inner wall of the top of the wiping box (4) is provided with a plurality of first circular liquid outlet through holes (13), the outlet end of each first circular liquid outlet through hole (13) is fixedly bonded with a circular liquid through hose (12), the top of the wiping box (4) is provided with a fan-shaped sunken groove with the left side and the right side being provided with openings, the wiping box (4) is further provided with a plurality of rectangular movable chambers (20) matched with the fan-shaped sunken grooves, the inner wall of the top of each rectangular movable chamber (20) is provided with a circular movable through hole, the inner side wall of each rectangular movable chamber (20) is provided with a rectangular sliding block in sliding contact, the top of each rectangular sliding block is fixedly welded with a circular sliding rod (15), the outer side of each circular sliding rod (15) is in sliding contact with the inner wall of the corresponding circular movable through hole, the tops of the circular sliding rods (15) are jointly bonded with a wiping cloth mounting rack (14) in a circular arc shape, an arc-shaped cavity (17) is formed in the wiping cloth mounting frame (14), a circular liquid inlet through hole which is fixed and communicated with a circular liquid through hose (12) is formed in the inner wall of the bottom of the arc-shaped cavity (17), a plurality of second circular liquid outlet through holes (18) are formed in the inner wall of the top of the arc-shaped cavity (17), a wiping cloth (16) is fixedly installed at the top of the wiping cloth mounting frame (14), one side, close to each other, of the wiping cloth mounting frame (14) and the wiping box (4) is fixedly welded with a plurality of springs (19) sleeved on the outer sides of corresponding circular sliding rods (15), a band-type brake motor (8) is fixedly installed on the left side of a rectangular supporting column (1) on the left side, the right end of an output shaft of the band-type brake motor (8) is fixedly welded with the left side of a rotating shaft on the left side, and a rotating motor (21) is fixedly embedded on the right side of the rectangular supporting column (1) on the right side, a transmission mechanism is arranged between the rotating motor (21) and the press roller (3).

2. The press roller wiping device for the coating machine as claimed in claim 1, wherein a bearing mounting groove located below the rectangular through hole (9) is formed in each of the side walls of the two rectangular supporting columns (1) close to each other, a third bearing is welded and fixed to each of the inner walls of the two bearing mounting grooves, and the inner ring of the third bearing is fixedly mounted to the pressure roller (2).

3. The roller wiping device for coating machine as claimed in claim 1, wherein a telescopic motor placing groove is opened on the bottom inner wall of each of the two rectangular through holes (9), and the two telescopic motors (10) are fixedly installed inside the corresponding telescopic motor placing grooves.

4. The device for wiping the press roller for the coating machine according to claim 1, wherein a rotary motor placing groove is formed on the right side of the rectangular support column (1) on the right side above the rectangular through hole (9) on the right side, and the rotary motor (21) is fixedly installed inside the rotary motor placing groove.

5. The press roll wiping apparatus for coating machines according to claim 1, wherein the transmission mechanism comprises a first circular turntable (7) fixedly installed at the right side of the press roll (3) and a second circular turntable (6) fixedly installed at the right end of the output shaft of the rotating motor (21), and the outer sides of the first circular turntable (7) and the second circular turntable (6) are provided as friction surfaces for friction rotation.

6. The device for wiping a press roller for a coater according to claim 1, wherein the inner wall of the top of the wiping tank (4) is formed into an inclined surface having a high center and two low sides.

7. The roller wiping device for the coating machine according to claim 1, wherein a power supply battery is built in each of the two stretching motors (10), the band-type brake motor (8) and the rotating motor (21), and a controller is connected to the two stretching motors (10), the band-type brake motor (8) and the rotating motor (21).