Ceramic fiber filter tube outer surface coating equipment

Abstract

The utility model discloses equipment for coating the outer surface of a ceramic fiber filter tube, which relates to the technical field of ceramic fiber filter tube production equipment and comprises a main body frame, a solution tank is arranged at the top of the main body frame, and a group of rolling shafts are rotatably mounted in the solution tank. A first tray and a second tray which are used for supporting the ceramic fiber filter tube are arranged above the center of the group of rolling shafts, and the first tray and the second tray are correspondingly arranged at the two ends of a pool opening of the solution pool. According to the utility model, the first tray and the second tray descend, so that the surface of the ceramic fiber filter tube can be in contact with a solution in the solution tank, and then, after the motor works to drive the rolling shaft to rotate, the rolling shaft can drive the ceramic fiber filter tube to quickly rotate for a circle, so that the solution in the solution tank can completely and uniformly coat the surface of the filter tube, and the coating is more direct; manual intervention is not needed, and the outer surface coating efficiency of the ceramic fiber filter tube can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic fiber filter tube production equipment technical field, concretely relates to a ceramic fiber filter tube outer surface coating equipment. BACKGROUND

[0002] Ceramic fiber filter tube is a new type of air filter element, mainly by ceramic fiber and binder pressure, has high temperature resistance, corrosion resistance, high filtration efficiency, blow cleaning effect is good etc.

[0003] The existing ceramic fiber filter tube needs to coat a layer of reinforcing coating on the outer surface of the filter tube during production, which helps to improve the surface hardness of the filter tube, prevent the filter tube surface from being damaged by knocking during transportation and installation, improve the overall strength of the filter tube, reduce the pipe breakage rate during equipment operation, improve the smoothness of the filter tube surface, reduce the adhesion of dust and improve the efficiency of blow cleaning.

[0004] 1. The coating method is mainly by coating roller dipping solution and then coating on the filter tube surface. After long time operation, the coating roller surface will adhere to the solidified material in the solution, so that the adsorption capacity of the coating roller surface is uneven, which leads to uneven coating on the filter tube surface, and further affects the filtration efficiency of the finished filter tube.

[0005] 2. When the solution level is reduced to a certain extent, the coating roller will not be able to dip the solution, resulting in coating failure, so the operator needs to pay attention to the solution level in real time and supplement the solution, which not only increases the labor cost, but also reduces the work efficiency, and the manual operation also has the problem of low control precision. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a ceramic fiber filter tube outer surface coating equipment to solve the problems in the above background.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of:

[0008] The utility model provides a kind of ceramic fiber filter tube outer surface coating equipment, including main body frame, the top of the main body frame is provided with solution pool, a group of roller shafts are rotatably installed in the solution pool, a group of the center of the roller shaft is provided with first tray and second tray for supporting ceramic fiber filter tube, the first tray and the second tray are correspondingly arranged at the both ends of solution pool pool mouth, cylinder on the main body frame is respectively connected on the first tray and the second tray, and driving assembly for driving the rotation of roller shaft and controller electrically connected to the driving assembly are fixedly installed on the main body frame, liquid level sensor is provided in the solution pool, and the solution pool pool mouth is provided with liquid supplementing device on one side, and the liquid supplementing device and liquid level sensor are electrically connected with controller respectively.

[0009] Preferably, the driving assembly includes a motor, a driving wheel connected to the output end of the motor, a driven wheel connected to the roller shaft, and a transmission belt simultaneously sleeved on the driving wheel and the driven wheel.

[0010] Preferably, the driving wheel and the driven wheel are synchronous wheels respectively, and the transmission belt is a synchronous belt.

[0011] Preferably, the first tray and the second tray respectively include a support plate connected to the output end of the cylinder and an arc-shaped supporting plate connected to one end of the support plate, and the arc-shaped supporting plate is adapted to the outer wall of the ceramic fiber filter tube.

[0012] Preferably, the group of roller shafts includes two roller shafts, horizontal bubbles are respectively inlaid on the two roller shafts, and one end of one of the roller shafts is drivingly connected to the driving assembly.

[0013] Preferably, the bottom of the solution pool is provided with a drain pipe communicating with the inner cavity of the solution pool, and a manual valve is arranged on the drain pipe.

[0014] Preferably, a plurality of foot brakes are installed at the bottom of the main body frame, and the plurality of foot brakes are distributed at the four corners of the bottom of the main body frame.

[0015] Preferably, a plurality of adjusting feet are arranged at the bottom of the main body frame, and the plurality of adjusting feet are respectively arranged on one side of the plurality of foot brakes.

[0016] Preferably, a mechanical hand for taking and placing the ceramic fiber filter tube is further included.

[0017] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0018] 1. The utility model provides a kind of ceramic fiber filter tube outer surface coating equipment, to solve the problem of uneven coating of existing filter tube surface, affect finished filter tube filtering efficiency.By the descent of first tray and second tray, the surface of ceramic fiber filter tube can be contacted with solution in solution pool, and then, after motor work drives roller to rotate, roller can drive ceramic fiber filter tube to rotate a circle quickly, ensure that the solution in solution pool can evenly coat filter tube surface completely, coating is more direct, without manual intervention, can effectively improve the efficiency of ceramic fiber filter tube outer surface coating.

[0019] 2, the utility model provides a kind of ceramic fiber filter tube outer surface coating equipment, to solve the problem of real-time attention solution pool liquid level and supplement solution of existing operator, lead to artificial cost increase and low work efficiency.Proceeds to the liquid level in solution pool by liquid level sensor real-time monitoring, and then when the liquid level reduces to the low of set value, liquid level sensor can feedback monitoring signal to controller, promote controller control liquid supplement device to work, complete to the liquid supplement in solution pool, and when liquid level reaches the high of set value can promote controller to close liquid supplement device, without manual operation, control precision is high, effectively save certain artificial cost, and guarantee work efficiency.

[0020] Above all, the way of coating that filter tube surface directly contacts specific concentration solution and rotates a circle quickly makes filter tube surface coating more uniform, and the up and down movement of filter tube and the liquid supplement of solution pool are all controlled by controller receiving feedback signal, so that the whole work flow is smooth, control precision is high, artificial cost is low and coating efficiency is high. ACCURACY

[0021] Figure 1 It is overall structure schematic diagram of the utility model;

[0022] Figure 2 It is right view cross section structure schematic diagram of the utility model;

[0023] Figure 3 It is ceramic fiber filter tube falling rear structure schematic diagram of the utility model;

[0024] Figure 4 It is the schematic diagram of enlarged structure of the utility model at A place;

[0025] Figure 5 It is the schematic diagram of circuit principle of the utility model.

[0026] In the drawing: 1, main frame;2, solution pool;3, roller;4, drive assembly;5, first tray;6, second tray;7, air cylinder;8, controller;9, liquid level sensor;10, liquid supplement device;11, motor;12, support plate;13, arc-shaped supporting plate;14, discharge pipe;15, foot brake wheel;16, adjusting foot;100, ceramic fiber filter tube. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to embodiments:

[0028] like Figures 1-5 As shown, this utility model provides a ceramic fiber filter tube outer surface coating device, including a main frame 1, a solution pool 2 is provided on the top of the main frame 1, a set of rollers 3 are rotatably installed in the solution pool 2, a first tray 5 and a second tray 6 for supporting the ceramic fiber filter tube 100 are provided above the center of the set of rollers 3, the first tray 5 and the second tray 6 are respectively provided at both ends of the pool opening of the solution pool 2, a cylinder 7 located on the main frame 1 is respectively connected to the first tray 5 and the second tray 6, and a drive assembly 4 for driving the rollers 3 to rotate and a controller 8 electrically connected to the drive assembly 4 are fixedly installed on the main frame 1, a liquid level sensor 9 is provided in the solution pool 2, a liquid replenishment device 10 is provided on one side of the pool opening of the solution pool 2, and the liquid replenishment device 10 and the liquid level sensor 9 are respectively electrically connected to the controller 8.

[0029] The replenishment device 10 mainly includes a replenishment pipe and a replenishment valve. The end of the replenishment pipe away from the replenishment valve is connected to an external water pump. The external water pump is connected to a replenishment area for supplying liquid. The replenishment valve is an electromagnetic valve electrically connected to the controller 8. Thus, the controller 8 can control the electromagnetic valve and the water pump to open, and the solution can flow into the solution pool 2 along the replenishment pipe to complete the automatic replenishment of the solution pool 2.

[0030] Furthermore, the liquid level sensor 9 can be selected from a hydrostatic liquid level sensor, a float liquid level sensor, or an ultrasonic liquid level sensor to monitor the liquid level in the solution tank 2. All of the above liquid level sensors are commercially available and are well known and used by those skilled in the art, so this article will not elaborate on them further. It should be noted that this utility model creates a new product with application value for the physical structure of the ceramic fiber filter tube outer surface coating equipment.

[0031] Furthermore, the drive assembly 4 includes a motor 11, a drive wheel connected to the output end of the motor 11, a driven wheel connected to the roller 3, and a transmission belt simultaneously fitted on the drive wheel and the driven wheel. Specifically, the number of rotations of the motor 11 can be controlled by an encoder, so the controller 8 can control the motor 11 to stop and start immediately, ensuring that when the roller 3 rotates according to the number of rotations set by the motor 11 to drive the ceramic fiber filter tube 100 to rotate, the motor 11 stops working after the ceramic fiber filter tube 100 has rotated one revolution, thus completing a complete coating process on the surface of the filter tube.

[0032] It should be noted that the motor 11 is controlled by the encoder to rotate the number of turns, that is, to stop and start, which is a publicly known technology in the art, and can be well known and applied by those skilled in the art, and the utility model aims to protect the physical structure of the ceramic fiber filter tube outer surface coating equipment, and does not involve the improvement of software and programs, therefore, this paper does not elaborate too much on software and systems.

[0033] Further, the driving wheel and the driven wheel are synchronous wheels, and the transmission belt is a synchronous belt. Through the design of the synchronous wheel and the synchronous belt, the transmission between the motor 11 and the roller 3 is more stable and reliable.

[0034] As shown in Figure 3 and Figure 4 , the first tray 5 and the second tray 6 respectively include a support plate 12 connected with the output end of the air cylinder 7 and an arc-shaped supporting plate 13 connected to one end of the support plate 12, and the arc-shaped supporting plate 13 is adapted to the outer wall of the ceramic fiber filter tube 100.

[0035] Specifically, the arc-shaped supporting plate 13 is connected to the top of one end of the support plate 12, and the height of the arc-shaped supporting plate 13 is higher than the top of the support plate 12, so that the two arc-shaped supporting plates 13 can support the front end and the tail end of the ceramic fiber filter tube 100, and avoid collision between the support plate 12 and the ceramic fiber filter tube 100, to ensure the stability of the support of the ceramic fiber filter tube 100.

[0036] Further, as shown in Figure 1 and Figure 2 , a set of rollers 3 includes two rollers 3, and horizontal bubbles are respectively embedded on the two rollers 3, and one end of one roller 3 is in transmission connection with the driving assembly 4.

[0037] Specifically, the design of the horizontal bubble can facilitate manual observation of the horizontal state of the roller 3, thereby facilitating the stability of the ceramic fiber filter tube 100 during rotation and the complete coating of the surface of the ceramic fiber filter tube 100 during rotation, avoiding uneven coating and deviation during coating, and affecting the coating.

[0038] As shown in Figure 1 , the bottom of the solution tank 2 is provided with a discharge pipe 14 communicating with the inner cavity of the solution tank 2, and a manual valve is arranged on the discharge pipe 14. Through the design of the discharge pipe 14, the solution in the solution tank 2 can be discharged.

[0039] As shown in Figure 1 , the bottom of the main frame 1 is provided with a plurality of foot brakes 15, and the plurality of foot brakes 15 are distributed at the four corners of the bottom of the main frame 1. The bottom of the main frame 1 is provided with a plurality of adjusting feet 16, and the plurality of adjusting feet 16 are respectively located on one side of the plurality of foot brakes 15.

[0040] Specifically, the design of the foot brake wheel 15 facilitates the movement of the main frame 1 according to the use requirements, and after the movement, the adjustment of the plurality of adjusting feet 16 enables the roller shaft 3 to ensure the horizontal state, and the adjustment is mainly observed by the horizontal bubble to ensure the stability of the support of the roller shaft 3 to the ceramic fiber filter pipe 100.

[0041] Further, the ceramic fiber filter pipe outer surface coating equipment also comprises a mechanical hand for taking and placing the ceramic fiber filter pipe 100, and the mechanical hand is an existing conventional equipment externally provided, which is well known and applied by those skilled in the art, and compared with the present application, it will not be described in detail.

[0042] The working principle of the ceramic fiber filter pipe outer surface coating equipment will be described in detail below.

[0043] As shown in Figures 1-5 , when in use, the main frame 1 needs to be leveled by adjusting the feet 16, so that the workers can ensure the leveling of the roller shaft 3 according to the horizontal bubble, and at the same time, a solution of a specific concentration is injected into the solution pool 2.

[0044] The initial state of the equipment is shown in Figure 1 and Figure 2 , the first tray 5 and the second tray 6 are in a high position, and after the ceramic fiber filter pipe 100 is placed on the arc-shaped supporting plate 13 on the first tray 5 and the second tray 6 by the externally provided mechanical hand, the cylinder 7 works to push the first tray 5 and the second tray 6 to descend, so that the ceramic fiber filter pipe 100 is lowered to adhere to the two roller shafts 3, and the surface of the ceramic fiber filter pipe 100 is in contact with the solution in the solution pool 2, as shown in Figure 3 , then the controller 8 controls the motor 11 to start, so that the motor 11 works to drive the roller shaft 3 to rotate, the roller shaft 3 drives the ceramic fiber filter pipe 100 to rotate, so that the solution in the solution pool 2 can completely coat the surface of the filter pipe when the ceramic fiber filter pipe 100 rotates, and since the motor 11 is set to rotate a certain number of times, after the motor 11 drives the roller shaft 3 to rotate and drives the ceramic fiber filter pipe 100 to rotate one circle, the motor 11 can stop working, and then after the controller 8 receives the stop signal of the motor 11, the cylinder 7 can be controlled to reset to extract the ceramic fiber filter pipe 100, and finally the ceramic fiber filter pipe 100 that has not been coated is placed by the externally provided mechanical hand, so as to circulate, so that the surface of the ceramic fiber filter pipe 100 is in contact with the solution of a specific concentration in the solution pool 2, so as to make the coating more direct, the efficiency is higher, and the coating is more uniform, without the intervention of manual work, which can effectively improve the efficiency of the coating.

[0045] During the operation of the device, when the liquid level in the solution pool 2 is lowered to the low set value, the liquid level sensor 9 can monitor and feed back a monitoring signal to the controller 8, prompting the controller 8 to control the liquid supplementing device 10 to work, complete the liquid supplementing in the solution pool 2, and when the liquid level reaches the high set value, the controller 8 can be prompted to close the liquid supplementing device 10, without manual operation, with high control precision.

[0046] It should be emphasized that only the physical structure is protected in this paper, and the software and system part is not protected and introduced in detail, and although it is not introduced in detail, the person skilled in the art can also complete the setting of the software and system according to the basic knowledge, so the setting of the software and system part belongs to the technology familiar and applied by the person skilled in the art, and does not need to be elaborated too much.

[0047] It should be pointed out that in the description of the present disclosure, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, it can be direct connection, or indirect connection through intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For the person skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0048] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the person skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A ceramic fiber filter tube outer surface coating apparatus characterized by: The utility model provides a kind of ceramic fiber filter tube automatic loading and unloading device, including main body frame, the top of the main body frame is provided with solution pool, a set of roller shaft is rotatably installed in the solution pool, a set of the center of the roller shaft is provided with first tray and second tray for supporting ceramic fiber filter tube, the first tray and the second tray are correspondingly arranged at the both ends of solution pool pool mouth, the first tray and the second tray are respectively connected with air cylinder on the main body frame, and the main body frame is fixedly installed with drive assembly for driving roller shaft rotation and controller electrically connected to the drive assembly, liquid level sensor is arranged in the solution pool, and liquid supplementing device is arranged on one side of the solution pool pool mouth, and the liquid supplementing device and liquid level sensor are electrically connected with controller respectively.

2. A device for coating the outer surface of a ceramic fiber filter tube according to claim 1, characterized in that: The drive assembly includes a motor, a driving wheel connected to the output end of the motor, a driven wheel connected to the roller shaft, and a transmission belt simultaneously sleeved on the driving wheel and the driven wheel.

3. A device for coating the outer surface of a ceramic fiber filter tube according to claim 2, characterized in that: The driving wheel and the driven wheel are synchronous wheels respectively, and the transmission belt is a synchronous belt.

4. The apparatus for coating the outer surface of a ceramic fiber filter tube according to claim 1, wherein: The first tray and the second tray respectively include a support plate connected to the output end of the air cylinder and an arc-shaped supporting plate connected to one end of the support plate, and the arc-shaped supporting plate is adapted to the outer wall of the ceramic fiber filter tube.

5. The apparatus for coating the outer surface of a ceramic fiber filter tube according to claim 1, wherein: The set of roller shafts includes two roller shafts, horizontal bubbles are respectively embedded on the two roller shafts, and one end of one roller shaft is drivingly connected to the drive assembly.

6. A ceramic fiber filter tube outer surface coating apparatus according to claim 1, wherein: The bottom of the solution pool is provided with a drain pipe communicating with the inner cavity of the solution pool, and a manual valve is arranged on the drain pipe.

7. The apparatus of claim 1, wherein: The bottom of the main body frame is provided with a plurality of foot brakes, and the plurality of foot brakes are distributed at the four corners of the bottom of the main body frame.

8. A device for coating the outer surface of a ceramic fiber filter tube according to claim 7, characterized in that: The bottom of the main body frame is provided with a plurality of adjusting feet, and the plurality of adjusting feet are respectively located on one side of the plurality of foot brakes.

9. The apparatus of claim 1, wherein: It also includes a mechanical hand for taking and placing the ceramic fiber filter tube.

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