WO2021081725A1

WO2021081725A1 - Neodymium-iron-boron purification filter pressing device

Info

Publication number: WO2021081725A1
Application number: PCT/CN2019/113780
Authority: WO
Inventors: 谢元容
Original assignee: 江西虔研科技咨询有限公司
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2021-05-06

Abstract

A neodymium-iron-boron purification filter pressing device, comprising a thrust plate (1), a pressing plate (5), a pressure gauge (9), and a hydraulic pump (11). A filter frame (2) is provided above the thrust plate (1); a filter plate (3) is fixed in the filter frame (2); the pressing plate (5) is fixed to one side of the filter plate (3); a transmission (15) is provided below the pressing plate (5); a lower sealing plate (16) is fixed below the transmission (15); mounting frames (14) are mounted on two sides of the lower sealing plate (16); a B oil-pipe cylinder (10) is provided on one side of the mounting frame (14); the B oil-pipe cylinder (10) is fixed to a lower longitudinal beam (4); an oil cylinder (7) is mounted on one side of the longitudinal beam (4); the hydraulic pump (11) is provided above the oil cylinder (7); and an A oil-pipe (8) is mounted on one side of the hydraulic pump (11). The filter pressing device is simple in structure, leakage cannot be generated when a powder coating is filtered, the filter plate and the filter frame can be replaced, and it is convenient to carry out replacement in the structure. Moreover, the material cost is low, the production cost is reduced, and the working efficiency is improved.

Description

NdFeB purification filter press device

Technical field

The invention relates to the technical field of purification filter press equipment, in particular to a neodymium iron boron purification filter press device.

Background technique

The purifying filter press device rarely releases volatile harmful gases to the environment when it is coated and fixed, and does not cause environmental problems such as air pollution, because the application fields continue to expand. However, when the powder coating is heated and melt-kneaded the resin and curing agent, due to the uneven dispersion of the curing agent and poor advection, the appearance of the coating film is not good, and the dispersibility of pigments and fillers is also poor. Compared with liquid coatings, powder coatings are difficult to obtain bright, clear and glossy coating films. Due to the environmental protection and economy of powder coatings, it is not only widely used in ordinary metal surface coating, but also in the construction industry in recent years. This requires us to perform fluid based on ordinary powder coatings, and filter during the fluid process. There are many types of filtering equipment in the prior art, and the filtering equipment applied to powder coatings has a relatively complicated structure and high cost.

At present, the purification filter press device is usually fixedly installed in a certain position and cannot be moved, which makes it difficult to improve the work efficiency and is very inconvenient.

Summary of the invention

In order to overcome the problem that the purification filter press device in the prior art cannot be moved and the efficiency of the purification filter press device is reduced, the present invention provides a neodymium iron boron purification filter press device. The filter press of the invention has a simple structure and is When the powder coating is filtered, no leakage occurs, the filter plate and the filter frame can be replaced, and the structure is easy to replace, and at the same time, the material cost is low, the production cost is reduced, and the work efficiency is also improved.

In order to achieve the above objectives, the present invention provides the following technical solutions:

A neodymium-iron-boron purification filter press device includes a thrust plate, a compression plate, a pressure gauge and a hydraulic pump. A filter frame is arranged above the thrust plate, and a filter plate is fixed inside the filter frame. The pressure plate is fixed on one side of the filter plate, a transmission is arranged under the pressure plate, a lower sealing plate is fixed under the transmission, and mounting brackets are installed on both sides of the lower sealing plate. One side of the mounting frame is provided with a B oil pipe oil cylinder, the B oil pipe oil cylinder is fixed on the lower longitudinal beam, one side of the longitudinal beam is equipped with an oil cylinder, and the hydraulic pump is arranged above the oil cylinder. A oil pipe is installed on one side of the hydraulic pump, the pressure gauge is arranged above the A oil pipe, a seat is installed below the lower sealing plate, and a fixing bracket is arranged below the seat. Moving wheels are installed at the front and rear.

When the above structure is applied, when working, the parts are first fixed through the machine base, and the equipment can also be moved through the moving wheels. After the movement, the equipment is fixed through the fixed bracket. When the hydraulic pump moves, the oil in the cylinder will pass through A The oil pipe is transmitted to the hydraulic pump. After the hydraulic pump provides power, the transmission will change the speed. During the transmission, the pressure can be checked through the pressure gauge, and then the stringer will drive the pressure plate to compress. The filter plate performs filtering, and the thrust plate plays a blocking role during filtering.

Further, the thrust plate and the upper filter frame are fixed by a slot, and the filter plate is connected with the compression plate spring on one side.

Further, the machine base is connected with the upper oil cylinder by six bolts, and the oil cylinder is connected with the upper hydraulic pump by an oil pipe.

Further, the oil pipe A and the pressure gauge above are connected by a transmission pipe, and the longitudinal beam and the oil pipe B oil cylinder above are fixed by bolts.

Further, the transmission is connected with the lower sealing plate below by bolts, and the lower sealing plate and the mounting brackets on both sides are fixed by welding.

Further, the machine base is fixed to the fixed bracket on one side by welding, and the machine base is connected with the moving wheel below by four screws.

The beneficial effects of the present invention include:

The present invention has simple structure and convenient operation. The filter press of the present invention has a simple structure. When the powder coating is filtered, no leakage occurs. The filter plate and the filter frame can be replaced. The structure is easy to replace, and the material cost is Low, reducing production costs, but also improving work efficiency.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a front view of a neodymium iron boron purification filter press device according to the present invention;

Fig. 2 is a left side view of a neodymium iron boron purification filter press device according to the present invention.

The reference signs are explained as follows:

1. Thrust plate; 2. Filter frame; 3. Filter plate; 4. Stringer; 5. Pressure plate; 6. Frame; 7. Oil cylinder; 8. A tubing; 9, pressure gauge; 10, B tubing Oil cylinder; 11. Hydraulic pump; 12. Moving wheel; 13. Fixed bracket; 14. Mounting frame; 15. Transmission; 16. Lower sealing plate.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation manners obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Referring to Figures 1 to 2, the present invention provides a neodymium iron boron purification filter press device, which includes a thrust plate 1, a compression plate 5, a pressure gauge 9 and a hydraulic pump 11. The thrust plate 1 is mainly used to determine the filter plate At position 3, a filter frame 2 is provided above the thrust plate 1, and the filter frame 2 is used for sealing during filtration. The filter plate 3 is fixed inside the filter frame 2, and the filter plate 3 plays a role in filtering neodymium iron boron. A compression plate 5 is fixed on one side of the filter plate 3, and the compression plate 5 is used to compress the neodymium iron boron for filtering. A transmission 15 is arranged under the compression plate 5, and the transmission 15 is used to change the speed of the equipment. A lower sealing plate 16 is fixed below the lower sealing plate 16 for sealing. Mounting brackets 14 are installed on both sides of the lower sealing plate 16, and the mounting brackets 14 are used to install parts. One side of the mounting bracket 14 is provided with a B oil pipe cylinder. 10. B oil pipe cylinder 10 is used to transmit and provide pressure, B oil pipe cylinder 10 is fixed on the lower longitudinal beam 4, the longitudinal beam 4 is used for connection and fixation, one side of the longitudinal beam 4 is equipped with a hydraulic cylinder 7, and the hydraulic cylinder 7 is used for To store hydraulic oil, a hydraulic pump 11 is arranged above the oil cylinder 7. The hydraulic pump 11 is used to provide power to the equipment. One side of the hydraulic pump 11 is equipped with an A oil pipe 8 which is used to transmit the oil of the equipment, and the A oil pipe 8 A pressure gauge 9 is provided above the, which is used to check the pressure of the oil, a base 6 is installed under the lower sealing plate 16, and the base 6 is used for installation and fixation, and a fixing bracket 13 is provided under the base 6. The fixed bracket 13 is used to stabilize the equipment. Moving wheels 12 are installed at the front and rear of the fixed bracket 13 to facilitate better movement of the equipment.

When the above structure is applied, when working, the parts are fixed through the base 6 first, and the equipment can also be moved through the moving wheels 12. After the movement, the equipment is fixed through the fixed bracket 13. When the hydraulic pump 11 moves, the inside of the cylinder 7 The oil will be transmitted to the hydraulic pump 11 through the A oil pipe 8. After the hydraulic pump 11 provides power, the transmission 15 will change the speed. During the transmission, the pressure can be checked by the pressure gauge 9, and then the stringer 4 will drive and compress it. The plate 5 is compressed, and the filter plate 3 is used for filtering during the pressing process, and the thrust plate 1 acts as a stop during filtering.

Further, the thrust plate 1 and the upper filter frame 2 are fixed by a slot, and the filter plate 3 is connected to the spring of the pressure plate 5 on one side. This design can make the pressure plate 5 better compress and can be lifted. To prevent it.

Further, the base 6 and the upper cylinder 7 are connected by six bolts, and the cylinder 7 is connected with the upper hydraulic pump 11 by an oil pipe. The six bolts are designed in this way to make the cylinder 7 evenly stressed and better with the hydraulic pump 11. Connection.

Furthermore, the A oil pipe 8 and the upper pressure gauge 9 are connected by a transmission pipe, and the longitudinal beam 4 and the upper B oil pipe cylinder 10 are fixed by bolts. This design makes it easier to view the data of the pressure gauge 9.

Furthermore, the transmission 15 is connected with the lower sealing plate 16 below by bolts, and the lower sealing plate 16 is fixed to the mounting brackets 14 on both sides by welding, which can make the lower sealing plate 16 more stable by welding.

Further, the base 6 and the fixed bracket 13 on one side are fixed by welding, and the base 6 and the lower moving wheel 12 are connected by four screws. The use of triangular full welding during welding can make the fixed bracket 13 more stable.

The advantages are:

The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. It should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

A neodymium iron boron purification filter press device, which is characterized in that it comprises a thrust plate (1), a compression plate (5), a pressure gauge (9) and a hydraulic pump (11). A filter frame (2) is arranged above, a filter plate (3) is fixed inside the filter frame (2), and the pressure plate (5) is fixed on one side of the filter plate (3), and the pressure plate (5) is fixed on one side of the filter plate (3). A transmission (15) is arranged under the tight plate (5), a lower sealing plate (16) is fixed below the transmission (15), and mounting brackets (14) are installed on both sides of the lower sealing plate (16), One side of the mounting frame (14) is provided with a B oil pipe cylinder (10) (7), the B oil pipe cylinder (10) (7) is fixed on the lower longitudinal beam (4), and the longitudinal beam ( An oil cylinder (7) is installed on one side of 4), the hydraulic pump (11) is installed above the oil cylinder (7), and an A oil pipe (8) is installed on one side of the hydraulic pump (11). The pressure gauge (9) is installed above the A oil pipe (8), a seat (6) is installed below the lower sealing plate (16), and a fixing bracket (13) is installed below the machine seat (6) , Moving wheels (12) are installed at the front and rear of the fixed bracket (13).
The neodymium iron boron purification filter press device according to claim 1, characterized in that: the thrust plate (1) and the upper filter frame (2) are fixed by a slot, and the filter plate ( 3) Connect with the spring of the pressure plate (5) on one side.
The neodymium-iron-boron purification filter press device according to claim 1, characterized in that: the base (6) and the upper cylinder (7) are connected by six bolts, and the cylinder (7) is connected with The upper hydraulic pump (11) is connected by an oil pipe.
The neodymium iron boron purification filter press device according to claim 1, characterized in that: the oil pipe A (8) and the pressure gauge (9) above are connected by a transmission pipe, and the longitudinal beam (4) ) And the above B oil pipe cylinder (10) (7) are fixed by bolts.
The neodymium iron boron purification filter press device according to claim 1, characterized in that: the transmission (15) and the lower sealing plate (16) below are connected by bolts, and the lower sealing plate (16) ) And the mounting brackets (14) on both sides are fixed by welding.
The neodymium iron boron purification filter press device according to claim 1, characterized in that: the base (6) and the fixed bracket (13) on one side are fixed by welding, and the base (6) ) Is connected with the moving wheel (12) below by four screws.