CN218902515U - Double-buffer tank material beating and feeding device - Google Patents

Abstract

The utility model provides a double-buffer tank material beating and feeding device, which relates to the technical field of coating, and comprises a continuous-buffer tank and a feeding buffer tank, wherein the continuous-buffer tank and the feeding buffer tank are both provided with sensing modules for sensing the slurry liquid level in the tank in real time; the feeding buffer tank is communicated with the continuous-compensation buffer tank through a pipeline, receives slurry feeding of the continuous-compensation buffer tank, and an induction module on the feeding buffer tank is used for controlling starting and stopping of feeding of the feeding buffer tank according to the slurry level in the feeding buffer tank; the feeding buffer tank conveys slurry to the coating equipment, so that the functions of continuous feeding of double-tank constant liquid level and automatic control of liquid level and material beating are realized, the viscosity difference caused by slurry switching of the transfer tank is reduced, the weight parameter of the diaphragm is kept stable, and the stability and quality of the product are improved.

Description

Double-buffer tank material beating and feeding device

Technical Field

The utility model relates to the technical field of coating, in particular to a double-buffer tank material beating and feeding device.

Background

At present, a feeding system of coating equipment consists of a motor, a screw pump, a slurry tank, a filter pipe and a gap valve, the feeding system is connected into the coating equipment, the motor works to drive the screw pump, slurry in the slurry tank is conveyed to a die head of the coating equipment through a screw pump pipeline, and the slurry is uniformly smeared on a diaphragm.

However, in the current technology, when the feeding system is operated in the coating process, slurry needs to be switched through a transfer tank, and weight jump is generated after the slurry is switched due to large viscosity difference of the slurry.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a double-buffer tank material beating and feeding device.

The technical scheme adopted for solving the technical problems is as follows: in a dual cache tank knockout feed device, the improvement comprising: the continuous-repair buffer tank is communicated with the transfer tank through a pipeline, receives slurry feeding of the transfer tank, and is electrically connected with the transfer tank and used for controlling starting and stopping of the feeding of the transfer tank according to the slurry level in the continuous-repair buffer tank; the feeding buffer tank is communicated with the continuous-compensation buffer tank through a pipeline, receives slurry feeding of the continuous-compensation buffer tank, and an induction module on the feeding buffer tank is used for controlling starting and stopping of feeding of the feeding buffer tank according to the slurry level in the feeding buffer tank; the feed buffer tank delivers the slurry to the coating equipment.

In the structure, the sensing module is an ultrasonic liquid level sensor.

In the structure, a pneumatic diaphragm pump is further arranged between the continuous compensation buffer tank and the feeding buffer tank, and the pneumatic diaphragm pump is respectively communicated with the continuous compensation buffer tank and the feeding buffer tank through pipelines, so that the slurry sent out by the continuous compensation buffer tank is pumped into the feeding buffer tank.

In the structure, the sensing module on the feeding buffer tank is electrically connected with the pneumatic diaphragm pump and is used for controlling the slurry driving of the pneumatic diaphragm pump according to the slurry liquid level in the feeding buffer tank.

In the structure, the continuous compensation buffer tank and the feeding buffer tank are respectively provided with stirring modules, and the stirring modules are respectively used for stirring the slurry in the continuous compensation buffer tank and the slurry in the feeding buffer tank.

In the above structure, the stirring module comprises a first motor and a stirring piece, wherein the first motor is arranged outside the tank, the stirring piece is arranged in the tank, and the first motor drives the stirring piece to rotate, so that the stirring piece stirs the slurry in the tank.

In the above structure, the stirring module further comprises a first coupling, a connecting rod and a connecting piece, wherein the first coupling and the connecting rod are arranged outside the tank, the connecting piece is arranged in the tank, the first coupling is connected with the first motor, the first coupling is connected with the connecting rod, the connecting rod is connected with the connecting piece, and the connecting piece is connected with the stirring piece, so that the first motor can drive the stirring piece to rotate.

In the structure, the first motor is connected with the first coupler, the connecting rod, the connecting piece and the stirring piece in a positioning way, so that the stirring piece is coaxial with the tank body.

In the structure, the induction module is electrically connected with the stirring module and is used for controlling the stirring start and stop of the stirring module according to the slurry liquid level in the tank.

In the structure, a conveying module is arranged between the feeding buffer tank and the coating equipment, and the conveying module conveys the slurry of the feeding buffer tank to the coating equipment;

the conveying module comprises a second motor, a speed reducer, a second coupling, a screw pump and a liquid filter, wherein the screw pump is communicated with the feed buffer tank through a pipeline, the liquid filter is communicated with the coating equipment,

the second motor drives the speed reducer, and the screw pump is rotated through the second coupler, so that the slurry rotates in the screw pump, the slurry is pumped out from a discharge hole of the screw pump, the slurry enters the liquid filter, and the liquid filter filters the slurry and then conveys the slurry to the coating equipment.

The beneficial effects of the utility model are as follows: the continuous feeding of double tanks with constant liquid level and the automatic control of liquid level are realized, the viscosity difference caused by the slurry switching of the transfer tank is reduced, the weight parameter of the diaphragm is kept stable, and the stability and quality of the product process are improved; and the metal residues in the slurry can be filtered, so that the quality of the membrane is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a second embodiment of a dual-buffer tank feeding device according to the present utility model. Fig. 2 is a schematic structural diagram of a stirring module of the dual-buffer tank beating feeding device. Fig. 3 is a schematic diagram of the working principle of the dual-buffer tank material beating and feeding device.

1, continuously replenishing a cache tank; 2. a feed buffer tank; 3. an ultrasonic liquid level sensor; 4. a pneumatic diaphragm pump; 5. a stirring module; 6. a transport module; 51. a stepping motor; 52. a stirring member; 53. a first coupling; 54. a connecting rod; 55. a connecting piece; 61. a servo motor; 62. a speed reducer; 63. a screw pump; 64. a liquid filter.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

Referring to fig. 1, a dual-buffer tank material feeding device comprises a continuous-supplement buffer tank 1 and a material feeding buffer tank 2, wherein the continuous-supplement buffer tank 1 and the material feeding buffer tank 2 are respectively provided with a real-time sensing module for sensing the slurry liquid level in the tank, the sensing module is an ultrasonic liquid level sensor 3, the continuous-supplement buffer tank 1 is communicated with a transfer tank through a pipeline, the slurry feeding of the transfer tank is received, the ultrasonic liquid level sensor 3 on the continuous-supplement buffer tank 1 is electrically connected with the transfer tank, the start and stop of the transfer tank feeding are controlled according to the slurry liquid level in the continuous-supplement buffer tank 1, when the slurry in the continuous-supplement buffer tank 1 does not reach the required liquid level, the transfer tank continuously feeds the continuous-supplement buffer tank 1, and when the ultrasonic liquid level sensor 3 of the continuous-supplement buffer tank 1 senses that the slurry in the continuous-supplement buffer tank 1 reaches the required liquid level, the transfer tank is controlled to stop feeding; the feeding buffer tank 2 is communicated with the continuous-compensation buffer tank 1 through a pipeline, the feeding of slurry in the continuous-compensation buffer tank 1 is received, an ultrasonic liquid level sensor 3 on the feeding buffer tank 2 controls the starting and stopping of the feeding buffer tank 2 according to the liquid level of the slurry in the feeding buffer tank 2, when the slurry in the feeding buffer tank 2 does not reach the required liquid level, the feeding of the feeding buffer tank 2 is continuously received, and when the ultrasonic liquid level sensor 3 of the feeding buffer tank 2 senses that the slurry in the feeding buffer tank 2 reaches the required liquid level, the feeding of the feeding buffer tank 2 is controlled to be stopped; the feeding buffer tank 2 is used for conveying slurry to coating equipment, so that the functions of continuous feeding of double-tank constant liquid level and automatic control of liquid level are realized, the viscosity difference caused by slurry switching of a transfer tank is reduced, the weight parameter of a diaphragm is kept stable, and the stability and quality of a product process are improved. The required liquid levels of the continuous filling buffer tank 1 and the feeding buffer tank 2 can be set according to the production requirement in a self-defining way. The transfer tank is a conventional application means in the art, so the detailed description of the transfer tank is omitted in the present utility model.

As one of the embodiments, the continuous-replenishment buffer tank 1 is directly connected to the feed buffer tank 2 through a pipeline, the continuous-replenishment buffer tank 1 conveys slurry to the feed buffer tank 2, the ultrasonic liquid level sensor 3 on the feed buffer tank 2 is electrically connected to the continuous-replenishment buffer tank 1, when the slurry in the feed buffer tank 2 does not reach the required liquid level, the continuous-replenishment buffer tank 1 continuously receives the feed of the feed buffer tank 2, and when the ultrasonic liquid level sensor 3 of the feed buffer tank 2 senses that the slurry in the feed buffer tank 2 reaches the required liquid level, the continuous-replenishment buffer tank 1 is controlled to stop feeding the feed buffer tank 2.

As a second embodiment, as shown in fig. 2 and 3, a pneumatic diaphragm pump 4 is further disposed between the continuous repairing buffer tank 1 and the feeding buffer tank 2, the pneumatic diaphragm pump 4 is respectively communicated with the continuous repairing buffer tank 1 and the feeding buffer tank 2 through pipelines, and the pneumatic diaphragm pump 4 drives the slurry sent out by the continuous repairing buffer tank 1 into the feeding buffer tank 2. The ultrasonic liquid level sensor 3 of the feed buffer tank 2 is electrically connected with the pneumatic diaphragm pump 4, the pneumatic diaphragm pump 4 is controlled to drive in the slurry according to the slurry liquid level in the feed buffer tank 2, when the slurry in the feed buffer tank 2 does not reach the required liquid level, the pneumatic diaphragm pump 4 is continuously received for feeding the feed buffer tank 2, and when the ultrasonic liquid level sensor 3 of the feed buffer tank 2 senses that the slurry in the feed buffer tank 2 reaches the required liquid level, the pneumatic diaphragm pump 4 is controlled to stop feeding the feed buffer tank 2.

As shown in fig. 1 and fig. 2, the continuous compensating buffer tank 1 and the feeding buffer tank 2 are respectively provided with a stirring module 5, which is respectively used for stirring the slurry in the continuous compensating buffer tank 1 and the feeding buffer tank 2, so as to prevent the slurry in the continuous compensating buffer tank 1 and the feeding buffer tank 2 from depositing. The stirring module 5 includes a first motor and a stirring member 52, where the first motor may be a stepping motor 51, the stepping motor 51 is disposed outside the tank (the continuous compensating buffer tank 1 and the feeding buffer tank 2 are both provided with the stirring module 5, the stepping motor 51 is disposed outside the tank, that is, outside the continuous compensating buffer tank 1 and the feeding buffer tank 2, that is, the stepping motor 51 on the continuous compensating buffer tank 1 is disposed outside the continuous compensating buffer tank 1, the stepping motor 51 on the feeding buffer tank 2 is disposed outside the feeding buffer tank 2), the stirring member 52 is disposed in the tank (the continuous compensating buffer tank 1 and the feeding buffer tank 2 are both provided with the stirring module 5, the stirring member 52 is disposed in the tank, that is, the stirring member 52 on the continuous compensating buffer tank 1 is disposed in the continuous compensating buffer tank 1, the stirring member 52 on the feeding buffer tank 2 is disposed in the feeding buffer tank 2), and the stepping motor 51 drives the stirring member 52 to rotate, so as to stir the slurry in the stirring member 52. Further, the stirring module 5 further includes a first coupling 53, a connecting rod 54, and a connecting member 55, where the first coupling 53 and the connecting rod 54 are disposed outside the tank, the connecting member 55 is disposed inside the tank, the first coupling 53 is connected with the stepper motor 51, the first coupling 53 is connected with the connecting rod 54, the connecting rod 54 is connected with the connecting member 55, and the connecting member 55 is connected with the stirring member 52, so that the stepper motor 51 can drive the stirring member 52 to stir in a rotating manner. Further, the step motor 51 is connected with the first coupling 53, the connecting rod 54, the connecting piece 55 and the stirring piece 52 in a positioning way, so that the stirring piece 52 is coaxial with the tank body, the stirring piece 52 is always positioned on the axis in the tank to rotate and stir, the slurry in the tank is stirred more uniformly, and the slurry deposition is further avoided. Further, the induction module (i.e. the ultrasonic liquid level sensor 3) is electrically connected with the stepper motor 51 of the stirring module 5, the stirring of the stirring module 5 is controlled to start or stop according to the liquid level of the slurry in the tank, when the slurry in the tank does not reach the set liquid level, the stirring module 5 continuously stirs, when the slurry in the tank reaches a certain liquid level (the liquid level can be self-defined according to the inspection requirement), the ultrasonic sensor automatically links the stepper motor 51 to stop rotating, and the slurry in the tank is prevented from being popped out.

Referring to fig. 1, a conveying module 6 is arranged between the feed buffer tank 2 and the coating equipment, and the conveying module 6 conveys the slurry of the feed buffer tank 2 to the coating equipment; the conveying module 6 comprises a second motor, a speed reducer 62, a second coupling, a screw pump 63 and a liquid filter 64, wherein the second motor can be a servo motor 61, the screw pump 63 is communicated with the feeding buffer tank 2 through a pipeline, the liquid filter 64 is communicated with coating equipment, the servo motor 61 drives the speed reducer 62, the screw pump 63 is rotated through the second coupling, slurry is enabled to rotate in the screw pump 63, the slurry is pumped out of a discharge hole of the screw pump 63 and is fed into the liquid filter 64, and the liquid filter 64 filters metal residues in the slurry and then conveys the metal residues to the coating equipment for use, so that the quality of a membrane is further improved.

The working process of the double-buffer tank material beating and feeding device is described by the double-buffer tank material beating and feeding device of the second embodiment, firstly, the transfer tank material beating is carried out into the continuous-repair buffer tank 1, the stirring module 5 uniformly stirs the slurry in the continuous-repair buffer tank 1, meanwhile, the ultrasonic liquid level sensor 3 of the continuous-repair buffer tank 1 detects the liquid level of the slurry in the continuous-repair buffer tank 1 in real time, and the starting and stopping material beating of the transfer tank is controlled; then the continuous replenishing buffer tank 1 is filled with materials to the pneumatic diaphragm pump 4, the materials are pumped into the feeding buffer tank 2 through the control of the double-control electromagnetic valve, the air source is connected, the stirring module 5 uniformly stirs the materials in the feeding buffer tank 2, the ultrasonic liquid level sensor 3 of the feeding buffer tank 2 detects the liquid level of the materials in the feeding buffer tank 2 in real time, and the starting and stopping of the pneumatic diaphragm pump 4 are controlled; the servo motor 61 is started to drive the speed reducer 62, the screw pump 63 is rotated through the second coupling, slurry is rotated and stirred in the screw pump 63, the slurry is pumped out of a discharge port of the screw pump 63, then the slurry enters the liquid filter 64, and the liquid filter 64 filters the slurry and then conveys the slurry to a coating machine for use.

According to the double-buffer tank material beating and feeding device, the functions of double-tank constant liquid level continuous feeding and liquid level automatic control material beating are realized, the viscosity difference caused by slurry switching of a transfer tank is reduced, the weight parameter of a diaphragm is kept stable, and the stability and quality of a product process are improved; and the metal residues in the slurry can be filtered, so that the quality of the membrane is further improved.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. The utility model provides a two buffer tank beat material feedway which characterized in that: comprises a continuous repairing cache tank and a feeding cache tank, both of which are provided with sensing modules for sensing the slurry liquid level in the tank in real time,

the continuous repairing buffer tank is communicated with the transfer tank through a pipeline, receives slurry feeding of the transfer tank, and an induction module on the continuous repairing buffer tank is electrically connected with the transfer tank and is used for controlling starting and stopping of the feeding of the transfer tank according to the slurry level in the continuous repairing buffer tank;

the feeding buffer tank is communicated with the continuous-compensation buffer tank through a pipeline, receives slurry feeding of the continuous-compensation buffer tank, and an induction module on the feeding buffer tank is used for controlling starting and stopping of feeding of the feeding buffer tank according to the slurry level in the feeding buffer tank;

the feed buffer tank delivers the slurry to the coating equipment.

2. A dual cache can knockout feed device as defined in claim 1, wherein: the sensing module is an ultrasonic liquid level sensor.

3. A dual cache can knockout feed device as defined in claim 1, wherein: and a pneumatic diaphragm pump is further arranged between the continuous compensation buffer tank and the feeding buffer tank, and is respectively communicated with the continuous compensation buffer tank and the feeding buffer tank through pipelines, so that the slurry sent out by the continuous compensation buffer tank is pumped into the feeding buffer tank.

4. A dual buffer tank beat feed device as defined in claim 3, wherein: the sensing module on the feeding buffer tank is electrically connected with the pneumatic diaphragm pump and is used for controlling the slurry driving of the pneumatic diaphragm pump according to the slurry liquid level in the feeding buffer tank.

5. A dual cache can knockout feed device as defined in claim 1, wherein: and the continuous compensation buffer tank and the feeding buffer tank are respectively provided with stirring modules which are respectively used for stirring the slurry in the continuous compensation buffer tank and the feeding buffer tank.

6. A dual cache can knockout feed device as defined in claim 5, wherein: the stirring module comprises a first motor and a stirring piece, wherein the first motor is arranged outside the tank, the stirring piece is arranged in the tank, and the stirring piece is driven by the first motor to rotate, so that the stirring piece stirs slurry in the tank.

7. A dual cache can knockout feed device as defined in claim 6, wherein: the stirring module further comprises a first coupler, a connecting rod and a connecting piece, wherein the first coupler and the connecting rod are arranged outside the tank, the connecting piece is arranged in the tank, the first coupler is connected with the first motor, the first coupler is connected with the connecting rod, the connecting rod is connected with the connecting piece, and the connecting piece is connected with the stirring piece, so that the first motor can drive the stirring piece to rotate.

8. A dual cache can knockout feed device as defined in claim 7, wherein: the first motor is connected with the first coupler, the connecting rod, the connecting piece and the stirring piece in a positioning way, so that the stirring piece is coaxial with the tank body.

9. A dual cache can knockout feed device as defined in claim 5, wherein: the induction module is electrically connected with the stirring module and is used for controlling the stirring start and stop of the stirring module according to the slurry liquid level in the tank.

10. A dual cache can knockout feed device as defined in claim 1, wherein: a conveying module is arranged between the feeding buffer tank and the coating equipment, and the conveying module conveys slurry of the feeding buffer tank to the coating equipment;

the conveying module comprises a second motor, a speed reducer, a second coupling, a screw pump and a liquid filter, wherein the screw pump is communicated with the feed buffer tank through a pipeline, the liquid filter is communicated with the coating equipment,

the second motor drives the speed reducer, and the screw pump is rotated through the second coupler, so that the slurry rotates in the screw pump, the slurry is pumped out from a discharge hole of the screw pump, the slurry enters the liquid filter, and the liquid filter filters the slurry and then conveys the slurry to the coating equipment.

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