A pressurized filtration device for producing a plywood adhesive

Abstract

The utility model discloses a kind of pressurized filtration devices for panel adhesive production, including support frame, push plate and filter plate, the inside one end surface of support frame is fixedly installed with hydraulic rod, the telescopic end of hydraulic rod is fixedly installed with push plate, the inside of support frame and between the inside other end of push plate and support frame is equipped with filter plate, the one end surface of support frame is fixedly installed with No. 1 electric telescopic rod, the telescopic end of No. 1 electric telescopic rod is fixedly installed with U-shaped rod, the other end surface of support frame is fixedly installed with feed pipe, the both sides surface of filter plate and below is fixedly installed with discharge pipe, the both sides surface of support frame is transversely set with limit sliding slot, the both sides surface of filter plate is fixedly installed with handle. The pressurized filtration device for panel adhesive production of the utility model, when filter plate is separated from each other, the spacing between each filter plate can be flexibly controlled according to needs.

Description

Technical Field

[0001] This utility model relates to the field of panel adhesive filtration technology, and in particular to a pressure filtration device for panel adhesive production. Background Technology

[0002] Pressure filtration devices for plywood adhesive production refer to specialized equipment used in the plywood adhesive production process. This equipment uses external pressure (such as pump pressure or hydraulic pressure) to drive the adhesive liquid through a specific filter medium, separating and removing undispersed particles, mechanical debris, and impurities from the adhesive liquid. Ultimately, this improves the purity and stability of the plywood adhesive, ensuring it meets industry quality standards. Filter presses are a commonly used type of pressure filtration device. However, during the filtration of plywood adhesive using filter presses, the adhesive passes through multiple filter plates. When cleaning the filter plates after filtration, the spacing between each plate cannot be easily adjusted. When inspection is required, the fixed spacing between each filter plate prevents further widening of the gaps for inspection; the filter plates must be removed from their mounting positions, which is inconvenient. Utility Model Content

[0003] The main objective of this invention is to provide a pressure filtration device for the production of glued panels, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A pressure filtration device for producing glued plywood includes a support frame, a push plate, and a filter plate. A hydraulic rod is fixedly installed on one end surface of the support frame, and a push plate is fixedly installed on the telescopic end of the hydraulic rod. A filter plate is disposed inside the support frame, between the push plate and the other end of the support frame. A first electric telescopic rod is fixedly installed on one end surface of the support frame, and a U-shaped rod is fixedly installed on the telescopic end of the first electric telescopic rod. A feed pipe is fixedly installed on the other end surface of the support frame. Discharge pipes are fixedly installed on both sides of the filter plate, located below. Limiting grooves are laterally formed on both sides of the support frame. Handles are fixedly installed on both sides of the filter plate. A second electric telescopic rod is fixedly installed on the lower sides of the U-shaped rod. A right-angle toothed plate is fixedly installed on the telescopic end of the second electric telescopic rod, located above the U-shaped rod. Guide rods are fixedly installed on the lower surface of the right-angle toothed plate, near both ends.

[0005] More preferably, rollers are movably mounted on both sides of the push plate and below it, and a lifting ring is fixedly mounted on both sides of the push plate and above the rollers.

[0006] More preferably, the inner two sides of the U-shaped rod are fixedly installed with limiting clips embedded in the limiting groove, and the upper surface of the U-shaped rod is provided with guide holes on both sides in front and behind, and the guide rod is embedded in the guide holes.

[0007] More preferably, a second lifting ring is fixedly installed on one side surface of the handle and located above it; a winding rod is movably installed inside the handle; a rope is wound on the surface of the winding rod; a gear is movably installed on the front surface of the handle; one end of the winding rod is fixed to the gear; and the gear meshes with a right-angle gear plate.

[0008] More preferably, the number of filter plates is several, the rope of the handle on the filter plate is connected to the second lifting ring of the handle on another filter plate, and the rope on the filter plate near the push plate is connected to the first lifting ring.

[0009] Compared with the prior art, this utility model proposes a pressure filtration device for the production of panel glue, which has the following beneficial effects: In this invention, by setting up a first electric telescopic rod, a push plate, a filter plate, a U-shaped rod, a handle, and a right-angle toothed plate in a coordinated manner, when it is necessary to further increase the distance between the filter plates after they are opened, the first electric telescopic rod is activated by an external device, causing the U-shaped rod to move continuously away from the push plate. As the U-shaped rod moves, since the right-angle toothed plate is fixed to the telescopic end of the second electric telescopic rod on the U-shaped rod, the right-angle toothed plate moves with the U-shaped rod. When the right-angle toothed plate moves, it drives the gear on the handle to rotate, and the rotating gear drives the winding rod to rotate, thereby continuously lengthening the winding rope on the winding rod. Finally, the second electric telescopic rod controls the right-angle toothed plate to disengage from the gear. Thus, when the hydraulic rod controls the push plate to approach the first electric telescopic rod, the push plate will pull the filter plate through the rope, and the distance between each filter plate will be further increased through the rope until the lengthened rope is taut. By adjusting the length of the rope, the distance between each filter plate after it is opened can be flexibly adjusted. Attached Figure Description

[0010] Figure 1 This is an overall structural diagram of a pressure filtration device for producing panel glue according to this utility model; Figure 2 This utility model relates to a pressure filtration device for the production of plywood adhesive. Figure 1 Enlarged view of point A in the middle; Figure 3 This is a structural diagram of a U-shaped rod for a pressure filtration device used in the production of panel glue according to this utility model; Figure 4 This is a structural diagram of the handle of a pressure filtration device for producing panel glue according to this utility model.

[0011] In the diagram: 1. Support frame; 2. Electric telescopic rod No. 1; 3. Hydraulic rod; 4. Push plate; 401. Lifting ring No. 1; 402. Roller; 5. Filter plate; 6. Feed pipe; 7. Discharge pipe; 8. Limiting groove; 9. U-shaped rod; 901. Limiting clip; 902. Electric telescopic rod No. 2; 903. Guide hole; 10. Handle; 1001. Lifting ring No. 2; 1002. Winding rod; 1003. Rope; 1004. Gear; 11. Right angle toothed plate; 1101. Guide rod. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] It should be noted that all directional indicators such as up, down, left, right, front, back, etc. in the embodiments of this utility model are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicator will also change accordingly.

[0014] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can refer to a fixed connection, a detachable connection, or an integral part; it can also refer to a mechanical connection, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0015] like Figure 1-4 As shown, a pressure filtration device for producing glued plywood includes a support frame 1, a push plate 4, and a filter plate 5. A hydraulic rod 3 is fixedly installed on one end of the inner surface of the support frame 1, and the push plate 4 is fixedly installed on the telescopic end of the hydraulic rod 3. The filter plate 5 is located inside the support frame 1 and between the push plate 4 and the other end of the inner surface of the support frame 1. A first electric telescopic rod 2 is fixedly installed on one end of the support frame 1, and a U-shaped rod 9 is fixedly installed on the telescopic end of the first electric telescopic rod 2. A feed pipe 6 is fixedly installed on the other end of the support frame 1. Discharge pipes 7 are fixedly installed on both sides of the filter plate 5 and below. Limiting grooves 8 are opened laterally on both sides of the support frame 1. Handles 10 are fixedly installed on both sides of the filter plate 5. A second electric telescopic rod 902 is fixedly installed on the lower sides of both sides of the U-shaped rod 9. A right-angle toothed plate 11 is fixedly installed on the telescopic end of the second electric telescopic rod 902 and above the U-shaped rod 9. Guide rods 1101 are fixedly installed on the lower surface of the right-angle toothed plate 11 near both ends.

[0016] In a preferred embodiment, rollers 402 are movably mounted on both sides of the push plate 4 and below it, and a lifting ring 401 is fixedly mounted on both sides of the push plate 4 and above it.

[0017] In a preferred embodiment: the inner two sides of the U-shaped rod 9 are fixedly installed with limiting strips 901 embedded in the limiting grooves 8, and the upper surface of the U-shaped rod 9 is provided with guide holes 903 located at the front and rear sides, and the guide rod 1101 is embedded in the guide holes 903.

[0018] In the above structure, since the limiting strip 901 is embedded in the limiting groove 8, the U-shaped rod 9 can move horizontally when it moves. The guide hole 903 guides the guide rod 1101, so that when the right angle toothed plate 11 is raised and lowered under the control of the second electric telescopic rod 902, the right angle toothed plate 11 always remains in a horizontal state.

[0019] In a preferred embodiment: a second lifting ring 1001 is fixedly installed on one side surface of the handle 10 and located above it; a winding rod 1002 is movably installed inside the handle 10; a rope 1003 is wound on the surface of the winding rod 1002; a gear 1004 is movably installed on the front surface of the handle 10; one end of the winding rod 1002 is fixed to the gear 1004; and the gear 1004 meshes with a right-angle toothed plate 11.

[0020] In the above structure, there is a certain friction between the winding rod 1002 and the handle 10, and the coefficient of friction must be such that when the right-angle toothed plate 11 and the gear 1004 are disengaged, the winding rod 1002 of the handle 10 on the rear filter plate 5 will not rotate due to the pulling of the rope 1003 when the front filter plate 5 is pulled by the rope 1003.

[0021] In a preferred embodiment: there are several filter plates 5, the rope 1003 of the handle 10 on the filter plate 5 is connected to the second lifting ring 1001 of the handle 10 on another filter plate 5, and the rope 1003 on the filter plate 5 near the push plate 4 is connected to the first lifting ring 401.

[0022] When using this invention, if it is necessary to further increase the distance between the filter plates 5 after they are opened, the first electric telescopic rod 2 is activated by an external device, causing the U-shaped rod 9 to continuously move away from the push plate 4. As the U-shaped rod 9 moves, because the right-angle toothed plate 11 is fixed to the telescopic end of the second electric telescopic rod 902 on the U-shaped rod 9, the right-angle toothed plate 11 moves along with the U-shaped rod 9. When the right-angle toothed plate 11 moves, it drives the gear 1004 on the handle 10 to rotate. The rotating gear 1004 drives the winding rod 1002 to rotate, thereby continuously lengthening the rope wound on the winding rod 1002. Finally, the second electric telescopic rod... 902 controls the right-angle toothed plate 11 to disengage from the gear 1004. When the hydraulic rod 3 controls the push plate 4 to approach the first electric telescopic rod 2, the push plate 4 will pull the filter plate 5 through the rope 1003. The filter plates 5 are also pulled together by the rope 1003 until the extended rope 1003 is taut. The length of the extended rope 1003 can be used to flexibly adjust the spacing between each filter plate 5 after it is opened. When the right-angle toothed plate 11 is not in use, the second electric telescopic rod 902 controls the right-angle toothed plate 11 to disengage from the gear 1004, thus preventing the winding rod 1002 from rotating. The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pressure filtration device for producing plywood adhesive, characterized in that: The system includes a support frame (1), a push plate (4), and a filter plate (5). A hydraulic rod (3) is fixedly installed on one end of the inner surface of the support frame (1), and a push plate (4) is fixedly installed on the telescopic end of the hydraulic rod (3). A filter plate (5) is provided inside the support frame (1) and between the push plate (4) and the other end of the support frame (1). A first electric telescopic rod (2) is fixedly installed on one end of the support frame (1), and a U-shaped rod (9) is fixedly installed on the telescopic end of the first electric telescopic rod (2). A feed plate is fixedly installed on the other end of the support frame (1). The filter plate (5) has a drain pipe (7) fixedly installed on both sides of the filter plate (5) and below it. The support frame (1) has a limit groove (8) opened laterally on both sides of the filter plate (5). The filter plate (5) has a handle (10) fixedly installed on both sides of the filter plate (5). The second electric telescopic rod (902) is fixedly installed on both sides of the lower surface of the U-shaped rod (9). The telescopic end of the second electric telescopic rod (902) is fixedly installed on the upper part of the U-shaped rod (9). The lower surface of the right angle toothed plate (11) is fixedly installed near both ends.

2. The pressure filtration device for producing plywood adhesive according to claim 1, characterized in that: Rollers (402) are movably installed on both sides of the push plate (4) and below it. A lifting ring (401) is fixedly installed on both sides of the push plate (4) and above it.

3. The pressure filtration device for producing panel adhesive according to claim 2, characterized in that: The U-shaped rod (9) has a limiting strip (901) fixedly installed on both sides of its inner surface, which is embedded in the limiting groove (8). The upper surface of the U-shaped rod (9) has guide holes (903) located at the front and rear sides, and the guide rod (1101) is embedded in the guide holes (903).

4. The pressure filtration device for producing panel adhesive according to claim 3, characterized in that: A second lifting ring (1001) is fixedly installed on one side surface of the handle (10) and located above it. A winding rod (1002) is movably installed inside the handle (10). A rope (1003) is wound on the surface of the winding rod (1002). A gear (1004) is movably installed on the front surface of the handle (10). One end of the winding rod (1002) is fixed to the gear (1004). The gear (1004) meshes with a right-angle toothed plate (11).

5. The pressure filtration device for producing plywood adhesive according to claim 4, characterized in that: The number of filter plates (5) is several. The rope (1003) of the handle (10) on the filter plate (5) is connected to the second lifting ring (1001) of the handle (10) on another filter plate (5). The rope (1003) on the filter plate (5) near the push plate (4) is connected to the first lifting ring (401).

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