CN115159425A - Filling mechanism for preparing high-covering-property paint for paper - Google Patents

Abstract

The invention relates to a filling mechanism for preparing high-coverage paint for paper. The invention relates to the technical field of paper production. The stabilizing mechanism is respectively arranged on a fixing plate; It is connected with the filling tube; it prevents the raw material tank to be filled from tipping over when it moves rapidly, so that the raw material tank can be transported stably on the conveyor; it prevents the filled raw material tank from pressing down the fixed plate and collapsing, and the occupied space of the support mechanism is smaller than that of the Tight rollers, low cost, and convenient for future maintenance; can flow the overflowing raw material liquid on the sponge wiping in the filling gap, avoid the overflowing raw material droplets on the conveyor, and improve the service life of the conveyor.

Description

A filling mechanism for the preparation of high-covering paint for paper

technical field

The invention relates to the technical field of paper production, in particular to a filling mechanism for preparing high-coverage paint for paper.

Background technique

A high-coverage coating is required in paper production. When filling and producing high-coverage coatings, the raw material tank to be filled is light in texture, and it is easy to dump when moving on the conveyor, and the inside of the conveyor is generally The tension roller is used for support to avoid the collapse of the filled raw material tank. However, the tension roller is expensive and difficult to maintain in the later stage. The raw material liquid flowing out of the filling gap is easy to be on the conveyor, which affects the use of the conveyor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a filling mechanism for the preparation of high-coverage paint for paper, aiming at the defects and deficiencies of the prior art, so as to avoid the dumping of the raw material tank to be filled during rapid movement, so that the raw material tank can be stably transported on the conveyor. ;Avoid the finished raw material tank from pressing down the fixed plate and collapse, and the occupied space of the support mechanism is smaller than that of the tension roller, the cost is low, and it is convenient for future maintenance; The overflowing raw material liquid can be flowed on the sponge wiper during the filling gap , to avoid the overflow of raw material droplets on the conveyor, and improve the service life of the conveyor.

In order to achieve the above purpose, the technical scheme adopted in the present invention is as follows: it includes an operating table, a supporting plate, a conveyor, a connecting rod, a fixing ring and a filling pipe; a supporting plate is fixed on the left side wall of the operating table; On the operating table, and the conveying part of the conveyor is composed of a fixed plate and a connecting belt, and the fixed plate and the connecting belt are connected to each other; a connecting rod is fixed on the right side wall of the support plate, and a fixed ring is fixed on the right end of the connecting rod. The tube is fixed in the fixing ring, and the upper end of the filling tube is connected with the external raw material inlet;

It also contains:

Stabilizing mechanisms, the number of said stabilizing mechanisms is several, and they are respectively arranged on the fixed plate;

a support mechanism, the number of the support mechanism is several, and they are respectively arranged under the fixing plate;

an auxiliary mechanism, the auxiliary mechanism is arranged above the fixing plate; the auxiliary mechanism is connected with the filling pipe;

Through the design of the above technical scheme, the conveyor is linked with the auxiliary mechanism and the external raw material control device. The raw material tanks are placed one by one in the stable mechanism of the fixed plate, the conveyor is started, and the raw material tanks are transported to the lower end of the filling pipe. The auxiliary mechanism performs Filling, the support mechanism supports the fixed plate to avoid the collapse of the fixed plate under the raw material tank.

Preferably, the stabilizing mechanisms include:

No. 1 arc plate, the number of the No. 1 arc plate is several, and they are respectively fixed on the surface of the fixed plate in a circular distribution;

No. 1 spring, the number of the No. 1 spring is several, and they are respectively fixed on the inner ring wall of the No. 1 arc plate;

The No. 2 arc plate, the number of the No. 2 arc plate is several, and they are respectively arranged on the inner side of the No. 1 arc plate, and the No. 2 arc plate is fixed with the inner end of the No. 1 spring;

The No. 3 arc plate, the number of the No. 3 arc plate is several, and is respectively fixed on the upper end of the No. 2 arc plate, and the No. 3 arc plate is inclined from the outside to the inside from high to low;

Through the design of the above technical solution, when the raw material tank is placed on the fixed plate, the raw material tank is placed between the No. 3 arc plates on the fixed plate, and under the action of the No. 1 spring, the No. 2 arc plate is placed on the raw material tank, so that the The raw material tank is stable when moving.

Preferably, the right end of the No. 1 support rod is fixed with the No. 2 support rod, and the bottom of the No. 2 support rod is fixed on the operating table;

Through the design of the above technical scheme, the No. 2 support rod plays the role of auxiliary support.

Preferably, the supporting mechanisms include:

No. 1 support rod, the number of the No. 1 support rod is several, and they are respectively fixed on the lower end of the right side wall of the support plate, and the upper surface of the No. 1 support rod is provided with several ball grooves; the support ball, the support ball The number of the balls is several, and they are respectively movably clamped in the ball grooves, and the support balls are arranged in a movable conflict with the lower surface of the upper fixed plate;

Through the design of the above technical solution, the support ball is arranged in a movable conflict with the lower surface of the upper fixed plate, so that when the fixed plate is moving, the support ball is rotated and supported on the lower surface of the fixed plate to avoid the collapse of the fixed plate.

Preferably, the auxiliary mechanism includes:

a telescopic pipe, the telescopic pipe is movably inserted in the filling pipe, and a ring groove is opened on the inner ring wall of the filling pipe;

The limit ring, the limit ring is fixed on the telescopic tube, and the limit ring is movably clamped in the ring groove;

No. 2 spring, the number of the No. 2 spring is several, and they are respectively fixed on the upper surface of the limit ring, and the upper end of the No. 2 spring is fixed with the inner top plate of the ring groove;

Turntable, the turntable is set under the filling tube; the bottom of the turntable is fixed with a rotating shaft; the motor is fixed on the operating table, the motor is connected to an external power source, and the motor is linked with an external raw material control device; the turntable is annularly distributed with several arc groove;

Sponge wipes, the number of the sponge wipes is several, and the distribution is annularly distributed and embedded on the turntable, and the sponge wipes and arc grooves are alternately arranged;

Through the design of the above technical scheme, start the motor to make the turntable rotate. During filling, the telescopic tube is inserted into the arc groove to fill the raw material tank. After filling a raw material tank, the turntable rotates to make the telescopic tube close to the arc. At the edge of the groove, the motor is set in linkage with the external raw material control device. At this time, the filling of the raw material liquid stops, and the turntable continues to rotate, so that the bottom slope of the telescopic tube touches the edge of the arc groove, and the telescopic tube is pushed up, so that the telescopic tube is pushed into the filling tube. , the bottom of the telescopic tube passes through the sponge wiper, so that the overflowing raw material liquid flows on the sponge wiper, the turntable continues to rotate, the telescopic tube reaches the arc groove, and under the action of the spring, the telescopic tube pops down to fill the next raw material tank .

Preferably, the lower end of the rotating shaft is fixed with the output shaft of the motor, the bottom of the sponge wiper is fixed with a backing plate, the lower end of the backing plate is fixed with a threaded rod, the lower end of the threaded rod is screwed with a nut, and the nut is in active contact with the lower surface of the turntable set up;

Through the above technical solution design, after a certain period of use, unscrew the nut and take out the sponge for replacement.

Compared with the prior art, the beneficial effects of the present invention are:

1. Equipped with a stabilizing mechanism to avoid dumping of the raw material tank to be filled during rapid movement, so that the raw material tank can be transported stably on the conveyor;

2. A support mechanism is provided to prevent the filled raw material tank from pressing down the fixed plate and collapsing, and the space occupied by the support mechanism is smaller than that of the tension roller, which is low in cost and convenient for future maintenance;

3. There is an auxiliary mechanism, which can flow the overflowing raw material liquid on the sponge wiper in the filling gap, so as to avoid the overflowing raw material droplets on the conveyor, and improve the service life of the conveyor.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Figure 1 is a schematic structural diagram of the present invention.

FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1 .

Figure 3 is a schematic diagram of the internal structure of the present invention.

FIG. 4 is an enlarged view of part B in FIG. 3 .

FIG. 5 is an enlarged view of the C part in FIG. 3 .

FIG. 6 is an enlarged view of part D in FIG. 3 .

FIG. 7 is a schematic structural diagram of a telescopic tube in the present invention.

Description of reference numbers:

Operating table 1, support plate 2, conveyor 3, fixing plate 3-1, connecting belt 3-2, connecting rod 4, fixing ring 5, filling tube 6, ring groove 6-1, stabilization mechanism 7, No. 1 arc Plate 7-1, No. 1 spring 7-2, No. 2 arc plate 7-3, No. 3 arc plate 7-4, Support mechanism 8, No. 1 support rod 8-1, Ball groove 8-1-1, No. 2 Support rod 8-2, support ball 8-3, auxiliary mechanism 9, telescopic tube 9-1, limit ring 9-2, No. 2 spring 9-3, turntable 9-4, arc groove 9-4-1, rotating shaft 9-5, motor 9-6, sponge wiper 9-7, backing plate 9-8, threaded rod 9-9, nut 9-10, external raw material inlet 10.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Example 1:

Please refer to Fig. 1-Fig. 3, this embodiment 1 includes an operation table 1, a support plate 2, a conveyor 3, a connecting rod 4, a fixing ring 5 and a filling pipe 6; the left side wall of the operation table 1 is fixed with bolts. The support plate 2; the conveyor 3 is arranged on the operating table 1, and the conveying part of the conveyor 3 is composed of a fixed plate 3-1 and a connecting belt 3-2, and the fixed plate 3-1 and the connecting belt 3-2 are connected to each other; The right side wall of the support plate 2 is fixed with a connecting rod 4 by bolts, the right end of the connecting rod 4 is fixed with a fixing ring 5 by bolts, the filling pipe 6 is fixed in the fixing ring 5, and the upper end of the filling pipe 6 is connected to the external raw material inlet. 10 connections;

It is characterized in that it also contains:

Stabilizing mechanism 7, the number of said stabilizing mechanism 7 is several, and they are respectively arranged on the fixing plate 3-1;

The supporting mechanism 8, the number of the supporting mechanism 8 is several, and they are respectively arranged below the fixing plate 3-1;

Auxiliary mechanism 9, the auxiliary mechanism 9 is set above the fixing plate 3-1; the auxiliary mechanism 9 is connected with the filling pipe 6;

In Embodiment 1, the conveyor 3 is set in linkage with the auxiliary mechanism 9 and the external raw material control device, the raw material tanks are placed one by one in the stabilization mechanism 7 of the fixed plate 3-1, the conveyor 3 is started, and the raw material tanks are transported to filling. At the lower end of the pipe 6, the auxiliary mechanism 9 performs filling, and the support mechanism 8 supports the fixing plate 3-1 to prevent the fixing plate 3-1 under the raw material tank from collapsing.

Example 2:

Please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 6 , on the basis of Embodiment 1, the stabilizing mechanism 7 includes:

The No. 1 arc plate 7-1, the number of the No. 1 arc plate 7-1 is several, and they are respectively arranged in a ring and fixed on the upper surface of the fixing plate 3-1 by bolts;

The No. 1 spring 7-2, the number of the No. 1 spring 7-2 is several, and they are respectively fixed on the inner ring wall of the No. 1 arc plate 7-1 by bolts;

The No. 2 arc plate 7-3, the number of the No. 2 arc plate 7-3 is several, and they are respectively arranged inside the No. 1 arc plate 7-1, the No. 2 arc plate 7-3 and the No. 1 spring 7-2 The inner end is fixed by bolts;

The No. 3 arc plate 7-4, the number of the No. 3 arc plate 7-4 is several, and they are respectively fixed on the upper end of the No. 2 arc plate 7-3 by bolts, and the No. 3 arc plate 7-4 is from high to low. It is inclined from the outside to the inside;

With this embodiment, when the raw material tank is placed on the fixed plate 3-1, the raw material tank is placed on the fixed plate 3-1 from between the No. 3 arc plate 7-4, and under the action of the No. 1 spring 7-2, the second The number arc plate 7-3 abuts on the raw material tank, so that the raw material tank is stable when moving.

Example 3:

Please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 6 , on the basis of Embodiment 1, the supporting mechanism 8 includes:

The No. 1 support rod 8-1, the number of the No. 1 support rod 8-1 is several, and they are respectively fixed on the lower end of the right side wall of the support plate 2 by bolts, and the upper surface of the No. 1 support rod 8-1 is provided with a number of A ball groove 8-1-1; the right end of the No. 1 support rod 8-1 is fixed with a No. 2 support rod 8-2 by bolts, and the bottom of the No. 2 support rod 8-2 is fixed on the console 1 by bolts;

Support balls 8-3, the number of the support balls 8-3 is several, and they are respectively movably clamped in the ball grooves 8-1-1, the support balls 8-3 and the lower surface of the upper fixing plate 3-1 Activity conflict settings;

In this embodiment, the support balls 8-3 are arranged in a movable collision with the lower surface of the fixed plate 3-1 above, so that when the fixed plate 3-1 moves, the support balls 8-3 rotate on the lower surface of the fixed plate 3-1 Support to avoid the collapse of the fixed plate 3-1.

Example 4:

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, on the basis of Embodiment 1, the auxiliary mechanism 9 includes:

The telescopic tube 9-1, the telescopic tube 9-1 is movably inserted in the filling tube 6, and the inner ring wall of the filling tube 6 is provided with a ring groove 6-1; It is inclined from high to low from outside to inside;

A limit ring 9-2, the limit ring 9-2 is fixed on the telescopic tube 9-1 by bolts, and the limit ring 9-2 is movably clamped in the ring groove 6-1;

The No. 2 spring 9-3, the number of the No. 2 spring 9-3 is several, and they are respectively fixed on the upper surface of the limit ring 9-2 by bolts, and the upper end of the No. 2 spring 9-3 is connected to the ring groove by bolts. The inner top plate of 6-1 is fixed by bolts;

The turntable 9-4, the turntable 9-4 is arranged below the filling tube 6; the bottom of the turntable 9-4 is fixed with a rotating shaft 9-5 through bolts, and the lower end of the rotating shaft 9-5 is connected to the output of the motor 9-6 through bolts The shaft is fixed, the motor 9-6 is fixed on the console 1 by bolts, the motor 9-6 is connected with the external power supply, and the motor 9-6 is linked with the external raw material control device; the turntable 9-4 is provided with several arc grooves in a circular distribution. 9-4-1;

The sponge wiper 9-7, the number of the sponge wiper 9-7 is several, and the distribution is annularly distributed and embedded on the turntable 9-4, the sponge wiper 9-7 and the arc groove 9-4-1 are arranged alternately; The bottom of the wiper 9-7 is fixed with a backing plate 9-8 by bolts, the lower end of the backing plate 9-8 is fixed with a threaded rod 9-9 by bolts, and the lower end of the threaded rod 9-9 is screwed with a nut 9-10. The nut 9-10 is arranged in a movable conflict with the lower surface of the turntable 9-4;

In this embodiment, the motor 9-6 is activated to make the turntable 9-4 rotate. When filling, the telescopic tube 9-1 is inserted into the arc groove 9-4-1 to fill the raw material tank. After the filling of the tank is completed, the turntable 9-4 rotates so that the telescopic tube 9-1 is close to the edge of the arc groove 9-4-1, and the motor 9-6 is linked with the external raw material control device. 4 Continue to rotate so that the bottom slope of the telescopic tube 9-1 touches the edge of the arc groove 9-4-1, and push the telescopic tube 9-1 upward, so that the telescopic tube 9-1 is pushed into the filling tube 6, and the The bottom of 1 passes through the sponge wiper 9-7, so that the overflowing raw material flows on the sponge wiper 9-7, the turntable 9-4 continues to rotate, and the telescopic tube 9-1 reaches the arc groove 9-4-1, under the action of the spring , the telescopic tube 9-1 pops down to fill the next raw material tank; after a certain period of use, unscrew the nut 9-10, and take out the sponge wipe 9-7 for replacement.

When the present invention is in use, the conveyor 3 is linked with the auxiliary mechanism 9 and the external raw material control device, and the raw material tanks are placed on the fixed plate 3-1 one by one. On 3-1, under the action of the No. 1 spring 7-2, the No. 2 arc plate 7-3 abuts on the raw material tank, so that the raw material tank is stable when moving, and the support ball 8-3 and the upper fixed plate 3- The lower surface of 1 is set in motion and interference, so that when the fixed plate 3-1 is moving, the support ball 8-3 is rotated and supported on the lower surface of the fixed plate 3-1 to prevent the fixed plate 3-1 from collapsing. The tank is transported to the lower end of the filling pipe 6, and the motor 9-6 is started to make the turntable 9-4 rotate. During filling, the telescopic pipe 9-1 is inserted into the arc groove 9-4-1 to fill the raw material tank. After the filling of a raw material tank is completed, the turntable 9-4 rotates so that the telescopic tube 9-1 is close to the edge of the arc groove 9-4-1, and the motor 9-6 is set in linkage with the external raw material control device. At this time, the raw material liquid stops filling. , the turntable 9-4 continues to rotate, so that the bottom slope of the telescopic tube 9-1 contacts the edge of the arc groove 9-4-1, and the telescopic tube 9-1 is pushed up, so that the telescopic tube 9-1 is pushed into the filling tube 6, The bottom of the telescopic tube 9-1 passes through the sponge wiper 9-7, so that the overflowing raw material liquid flows on the sponge wiper 9-7, the turntable 9-4 continues to rotate, the telescopic tube 9-1 reaches the arc groove 9-4-1, and the Under the action of the spring, the telescopic tube 9-1 pops down to fill the next raw material tank; after a certain period of use, unscrew the nut 9-10, and take out the sponge wiper 9-7 for replacement.

After adopting the above structure, the beneficial effects of this specific embodiment are:

1. Equipped with a stabilizing mechanism 7 to prevent the raw material tank to be filled from being dumped during rapid movement, so that the raw material tank can be transported stably on the conveyor 3;

2. A supporting mechanism 8 is provided to prevent the filled raw material tank from pressing down the fixing plate 3-1 and collapsing, and the occupied space of the supporting mechanism 8 is smaller than that of the tensioning roller, the cost is low, and the maintenance in the future is convenient;

3. An auxiliary mechanism 9 is provided, which can flow the overflowing raw material liquid on the sponge wiper 9-7 in the filling gap, so as to avoid the overflowing raw material droplets on the conveyor 3, and improve the service life of the conveyor 3.

The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention, as long as they do not depart from the spirit and scope of the technical solution of the present invention, should be Included within the scope of the claims of the present invention.

Claims (6)

1. A filling mechanism for preparing a high-coverage coating for paper, comprising an operating table (1), a support plate (2), a conveyor (3), a connecting rod (4), a fixing ring (5) and a filling mechanism The pipe (6); a support plate (2) is fixed on the left side wall of the operating table (1); 3-1) is composed of a connecting belt (3-2), the fixing plate (3-1) and the connecting belt (3-2) are connected to each other and are arranged; a connecting rod (4) is fixed on the right side wall of the supporting plate (2). , the right end of the connecting rod (4) is fixed with a fixing ring (5), the filling pipe (6) is fixed in the fixing ring (5), and the upper end of the filling pipe (6) is connected with the external raw material inlet (10); It is characterized in that it also contains: A stabilization mechanism (7), the number of the stabilization mechanism (7) is several, and they are respectively arranged on the fixing plate (3-1); a support mechanism (8), the number of the support mechanism (8) is several, and they are respectively arranged below the fixing plate (3-1); an auxiliary mechanism (9), the auxiliary mechanism (9) is arranged above the fixing plate (3-1); the auxiliary mechanism (9) is connected with the filling pipe (6); The conveyor (3) is linked with the auxiliary mechanism (9) and the external raw material control device, the raw material tanks are placed one by one in the stabilization mechanism (7) of the fixing plate (3-1), the conveyor (3) is started, and the raw material The tank is transported to the lower end of the filling pipe (6), the auxiliary mechanism (9) is filled, and the support mechanism (8) supports the fixing plate (3-1) to prevent the fixing plate (3-1) under the raw material tank from collapsing . 2. The filling mechanism for preparing high-occlusion paint for paper according to claim 1, characterized in that: the stabilizing mechanism (7) comprises: No. 1 arc plate (7-1), the number of the No. 1 arc plate (7-1) is several, and they are respectively fixed on the upper surface of the fixed plate (3-1) in a circular distribution; No. 1 springs (7-2), the number of the No. 1 springs (7-2) is several, and they are respectively fixed on the inner ring wall of the No. 1 arc plate (7-1); The No. 2 arc plate (7-3), the number of the No. 2 arc plate (7-3) is several, and they are respectively arranged on the inner side of the No. 1 arc plate (7-1), and the No. 2 arc plate (7-3) ) is fixed with the inner end of No. 1 spring (7-2); The No. 3 arc plate (7-4), the number of the No. 3 arc plate (7-4) is several, and they are respectively fixed on the upper end of the No. 2 arc plate (7-3). 4) From high to low, it is inclined from the outside to the inside; When the raw material tank is placed on the fixed plate (3-1), the raw material tank is placed on the fixed plate (3-1) from the No. 3 arc plate (7-4), and the No. 1 spring (7-2) acts Next, the No. 2 arc plate (7-3) abuts on the raw material tank, so that the raw material tank is stable when moving. 3. The filling mechanism for the preparation of a high-coverage coating for paper according to claim 2, wherein the right end of the No. 1 support rod (8-1) is fixed with a No. 2 support rod (8-2), The bottom of the No. 2 support rod (8-2) is fixed on the operating table (1); The No. 2 support rod (8-2) acts as an auxiliary support. 4. The filling mechanism for preparing high-occlusion paint for paper according to claim 1, wherein the supporting mechanism (8) comprises: The No. 1 support rod (8-1), the number of the No. 1 support rod (8-1) is several, and they are respectively fixed on the lower end of the right side wall of the support plate (2). The No. 1 support rod (8-1) ) are provided with several ball grooves (8-1-1) on the upper surface; support balls (8-3), the number of the support balls (8-3) is several, and the movable cards are respectively arranged in the ball grooves (8-3). -1-1), the support ball (8-3) is arranged in a movable conflict with the lower surface of the upper fixing plate (3-1); The supporting ball (8-3) is arranged in a movable manner against the lower surface of the upper fixing plate (3-1), so that when the fixing plate (3-1) is moving, the supporting ball (8-3) is in contact with the fixing plate (3-1). ) on the lower surface of the rotating support to prevent the fixing plate (3-1) from collapsing. 5. The filling mechanism for preparing high-occlusion paint for paper according to claim 1, wherein the auxiliary mechanism (9) comprises: A telescopic pipe (9-1), the telescopic pipe (9-1) is movably inserted in the filling pipe (6), and a ring groove (6-1) is opened on the inner ring wall of the filling pipe (6) ; The bottom of the telescopic tube (9-1) is inclined from high to low from the outside to the inside; A limit ring (9-2), the limit ring (9-2) is fixed on the telescopic tube (9-1), and the limit ring (9-2) is movably clamped in the ring groove (6-1) Inside; No. 2 springs (9-3), the number of the No. 2 springs (9-3) is several, and they are respectively fixed on the upper surface of the limit ring (9-2). The upper end is fixed with the inner top plate of the ring groove (6-1); A turntable (9-4), the turntable (9-4) is arranged below the filling pipe (6); the bottom of the turntable (9-4) is fixed with a rotating shaft (9-5); The lower end is fixed with the output shaft of the motor (9-6), the motor (9-6) is fixed on the operating table (1), the motor (9-6) is connected with the external power supply, and the motor (9-6) is connected with the external raw material control device Linkage setting; several arc grooves (9-4-1) are arranged on the turntable (9-4) in a circular distribution; The sponge wiper (9-7), the number of the sponge wiper (9-7) is several, and the distribution is annularly distributed and embedded on the turntable (9-4), the sponge wiper (9-7) and the arc groove ( 9-4-1) Interphase setting; Start the motor (9-6) to make the turntable (9-4) rotate. When filling, the telescopic tube (9-1) is inserted into the arc groove (9-4-1) to fill the raw material tank , After the filling of a raw material tank is completed, the turntable (9-4) rotates so that the telescopic tube (9-1) is close to the edge of the arc groove (9-4-1), and the motor (9-6) is linked with the external raw material control device. At this time, the filling of the raw material liquid stops, and the turntable (9-4) continues to rotate, so that the bottom slope of the telescopic tube (9-1) contacts the edge of the arc groove (9-4-1), and the telescopic tube (9-1) is moved upward. Push the telescopic tube (9-1) into the filling tube (6), and the bottom of the telescopic tube (9-1) passes through the sponge wiper (9-7), so that the overflowing raw material liquid flows into the sponge wiper (9-7). ), the turntable (9-4) continues to rotate, and the telescopic tube (9-1) reaches the arc groove (9-4-1). The raw material tank is filled. 6. A kind of filling mechanism for preparing high-coverage paint for paper according to claim 5, characterized in that: a pad (9-8) is fixed at the bottom of the sponge wipe (9-7), and the pad (9) -8) A threaded rod (9-9) is fixed at the lower end of the threaded rod (9-9), and a nut (9-10) is screwed to the lower end of the threaded rod (9-9). Lower surface activity conflict settings; After a certain period of use, unscrew the nut (9-10) and take out the sponge wiper (9-7) for replacement.

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