Fixed filter material wave folding extrusion forming die

Abstract

The utility model discloses a fixed filter material fold wave extrusion forming mould relates to forming mould technical field, including mould body, extrusion subassembly, fold wave pressure plate and work table, mould body is installed on the top of work table, fold wave pressure plate is installed on the output end of extrusion subassembly, extrusion subassembly is installed on the one side of work table top, and the one side of work table top is equipped with the one side of extrusion subassembly. The wave folding pressing plate is located on the top of the mold body, and a movable plate is arranged in the mold body. The lifting moving assembly is matched with the connecting and separating assembly to quickly move out and separate the filter material extruded and formed in the mold body, and the problems that the filter material is difficult to quickly separate after being formed due to the fact that an existing extrusion forming mold is not provided with a quick demolding structure, the demolding process needs to depend on manual assistance or extra tool intervention, and the demolding efficiency is low are solved. The problems that the production efficiency is affected and the use effect of an extrusion forming mold is reduced due to the fact that the time consumed by single-time demolding is generally long are solved, and the effect of rapid demolding is achieved.

Description

Technical Field

[0001] This utility model relates to the field of molding die technology, specifically a fixed filter material corrugated extrusion molding die. Background Technology

[0002] Fixed filter media pleated extrusion molding die is used to process filter media into a specific pleated shape. Through specific structural design and process, it extrudes fixed filter media to form regular pleats to meet the requirements of filter media in terms of filtration performance and space utilization. This die can ensure the shape accuracy and consistency of the pleats, improve the forming quality and production efficiency of filter media, and is widely used in various fields that require the use of pleated filter media.

[0003] For example, a compression device for filter media forming, disclosed in CN207682995U, includes an operating table. A support rod is fixedly connected to the side of the top of the operating table, and a forming mold is fixedly connected to the top of the operating table. A fixing rod is fixedly connected to the top of the side of the support rod. A first fixing plate is movably connected to the bottom of the fixing rod via a hydraulic rod. A buffer rod is movably connected to the side of the first fixing plate. A second fixing plate is fixedly connected to the bottom of the buffer rod. A buffer spring is fixedly connected to the top of the second fixing plate. The top of the buffer spring is fixedly connected to the bottom of the first fixing plate, and the compression mold is fixedly connected to the bottom of the second fixing plate. This invention uses a hydraulic rod to lower the first fixing plate and a buffer spring to buffer the second fixing plate, preventing the compression mold from directly compressing the filter media and causing damage.

[0004] Based on the search of patent numbers, and combined with the shortcomings of existing technologies, the following findings were made;

[0005] Existing extrusion molding dies lack a quick demolding structure, making it difficult to quickly separate the filter material after molding. The demolding process requires manual assistance or additional tools, and each demolding takes a long time, affecting production efficiency and reducing the effectiveness of the extrusion molding die. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a fixed filter material corrugated extrusion molding die, which has the advantage of rapid demolding. This solves the problem that existing extrusion molding dies lack a rapid demolding structure, making it difficult to quickly separate the filter material after molding. The demolding process requires manual assistance or additional tools, and the demolding time is generally long, affecting the production efficiency and reducing the effectiveness of the extrusion molding die.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fixed filter material corrugated extrusion molding die, comprising a die body, an extrusion assembly, a corrugated pressure plate, and a worktable. The die body is installed on the top of the worktable, the corrugated pressure plate is installed at the output end of the extrusion assembly, the extrusion assembly is installed on one side of the top of the worktable, the corrugated pressure plate is located on the top of the die body, a movable plate is provided inside the die body, a lifting and moving assembly is installed at the bottom of the movable plate, and a connecting and separating assembly is provided at the top of the movable plate.

[0008] As a preferred embodiment of this utility model, the lifting and moving assembly includes a cylinder, the bottom of which is installed at the bottom of the inner wall of the mold body, and support rods are installed at the four corners of the bottom of the moving plate. Support columns are movably connected to the surface of the support rods, and the bottoms of the support columns are installed at the bottom of the inner wall of the mold body.

[0009] As a preferred embodiment of this utility model, the connecting and separating assembly includes a corrugated plate, a slider is installed at the bottom of the corrugated plate, a groove is provided at the top of the movable plate, the surface of the slider is slidably connected to the inside of the groove, a hydraulic cylinder is provided at the rear side of the bottom of the workbench, and a movable plate is installed at the output end of the hydraulic cylinder.

[0010] As a preferred embodiment of this utility model, a support block is installed on the outer side of the inner wall of the mold body, and a connecting groove is provided on the outer side of the bottom of the movable plate, the connecting groove being located on the surface of the support block.

[0011] As a preferred embodiment of this invention, a support plate is installed at the bottom of the hydraulic cylinder, the support plate is installed on the rear side of the top of the workbench, and an elastic plate is installed on the front of the movable plate.

[0012] As a preferred embodiment of this invention, an iron block is installed at the bottom of the support rod, and an electromagnetic block is installed at the bottom of the inner wall of the support column.

[0013] As a preferred embodiment of this invention, an inclined plate is mounted on the front side of the mold body, and a baffle is mounted on the front side of the inclined plate.

[0014] As a preferred embodiment of this utility model, a controller is installed on the top of the workbench. The controller is electrically connected to the cylinder, the solenoid block and the hydraulic cylinder via wires. The controller is also electrically connected to a time relay via wires. The time relay is installed on the top of the workbench.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model solves the problem that existing extrusion molding dies lack a quick demolding structure, making it difficult to quickly separate the filter material after molding. The demolding process requires manual assistance or additional tools, and the demolding time is generally long, affecting production efficiency and reducing the effectiveness of extrusion molding dies. This invention achieves the effect of quick demolding.

[0017] 2. This utility model, by setting up a lifting and moving component, uses a cylinder to push the moving plate up and down, making it easy to adjust the position of the filter material in the mold body, and can lift the filter material to a suitable height during demolding, which facilitates subsequent operations. The cooperation of the support rod and support column ensures the stability of the moving plate during the lifting process, avoids the filter material from shifting or being damaged during the movement, and improves the quality of filter material molding.

[0018] 3. This utility model, by setting up a connection and separation component, allows the corrugated plate to slide in the groove via a slider, connecting or separating from the moving plate. The operation is flexible, and the hydraulic cylinder drives the moving plate to move, which can push the corrugated plate to separate from the extrusion plate, ensuring that the filter material is completely demolded by being moved by the corrugated plate. This design makes the demolding process more efficient and reliable, reduces damage to the filter material caused by improper demolding, and improves the product qualification rate. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the three-dimensional disassembled structure of this utility model;

[0021] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Mold body; 2. Extrusion assembly; 3. Bending plate; 4. Worktable; 5. Moving plate; 6. Lifting and moving assembly; 61. Cylinder; 62. Support rod; 63. Support column; 7. Connecting and separating assembly; 71. Bending plate; 72. Slider; 73. Slide groove; 74. Hydraulic cylinder; 75. Movable plate; 8. Support block; 9. Connecting groove; 10. Support plate; 11. Elastic plate; 12. Iron block; 13. Electromagnetic block; 14. Inclined plate; 15. Baffle; 16. Controller; 17. Time relay. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 3 As shown, the present invention provides a fixed filter material corrugated extrusion molding die, including a die body 1, an extrusion assembly 2, a corrugated pressure plate 3, and a worktable 4. The die body 1 is installed on the top of the worktable 4, the corrugated pressure plate 3 is installed on the output end of the extrusion assembly 2, the extrusion assembly 2 is installed on one side of the top of the worktable 4, the corrugated pressure plate 3 is located on the top of the die body 1, a movable plate 5 is provided inside the die body 1, a lifting and moving assembly 6 is installed at the bottom of the movable plate 5, and a connecting and separating assembly 7 is provided at the top of the movable plate 5.

[0025] refer to Figure 3 The lifting and moving assembly 6 includes a cylinder 61, the bottom of which is installed on the bottom of the inner wall of the mold body 1. Support rods 62 are installed at the four corners of the bottom of the moving plate 5. Support columns 63 are movably connected to the surface of the support rods 62. The bottom of the support columns 63 is installed on the bottom of the inner wall of the mold body 1.

[0026] As a technical optimization of this utility model, by setting up a lifting and moving component 6, the cylinder 61 is used to push the moving plate 5 up and down, so that the position of the filter material in the mold body 1 can be easily adjusted, and the filter material can be lifted to a suitable height during demolding, which facilitates subsequent operations. The cooperation of the support rod 62 and the support column 63 ensures the stability of the moving plate 5 during the lifting process, avoids the filter material from shifting or being damaged during the movement, and improves the quality of the filter material molding.

[0027] refer to Figure 3 The connecting and separating assembly 7 includes a corrugated plate 71, a slider 72 is installed at the bottom of the corrugated plate 71, a groove 73 is opened at the top of the moving plate 5, the surface of the slider 72 is slidably connected to the inside of the groove 73, a hydraulic cylinder 74 is provided on the rear side of the bottom of the worktable 4, and a movable plate 75 is installed at the output end of the hydraulic cylinder 74.

[0028] As a technical optimization of this utility model, by setting the connecting and separating component 7, the corrugated plate 71 slides in the slide groove 73 via the slider 72, connecting or separating from the moving plate 5, which is flexible in operation. The hydraulic cylinder 74 drives the moving plate 75 to move, which can push the corrugated plate 71 to separate from the extrusion plate, ensuring that the filter material is completely demolded by being driven by the corrugated plate 71. This design makes the demolding process more efficient and reliable, reduces the damage to the filter material caused by improper demolding, and improves the product qualification rate.

[0029] refer to Figure 3 A support block 8 is installed on the outer side of the inner wall of the mold body 1, and a connecting groove 9 is opened on the outer side of the bottom of the movable plate 5. The connecting groove 9 is located on the surface of the support block 8.

[0030] As a technical optimization of this utility model, by setting the support block 8 and the connecting groove 9, additional support is provided for the moving plate 5, which enhances the stability of the moving plate 5 in the mold body 1. During the extrusion molding and demolding process, the moving plate 5 can be effectively prevented from shaking or displacing, ensuring the accuracy and consistency of the pleated shape of the filter material, thereby improving the molding quality of the filter material.

[0031] refer to Figure 2 A support plate 10 is installed at the bottom of the hydraulic cylinder 74. The support plate 10 is installed on the rear side of the top of the workbench 4. An elastic plate 11 is installed on the front of the movable plate 75.

[0032] As a technical optimization of this utility model, by setting a support plate 10 and an elastic plate 11, the support plate 10 provides a stable installation base for the hydraulic cylinder 74, ensuring the stability of the hydraulic cylinder 74 during operation. The elastic plate 11 plays a buffering role when the movable plate 75 contacts the filter material, avoiding hard impact from the movable plate 75 on the filter material, protecting the structural integrity of the filter material, and reducing the product defect rate.

[0033] refer to Figure 3 An iron block 12 is installed at the bottom of the support rod 62, and an electromagnetic block 13 is installed at the bottom of the inner wall of the support column 63.

[0034] As a technical optimization of this utility model, by setting up an iron block 12 and an electromagnetic block 13, before demolding, the electromagnetic block 13 is energized to generate magnetism, attracting the iron block 12, so that the moving plate 5 remains stable within the mold body 1, preventing unnecessary movement during the extrusion process. When demolding, the electromagnetic block 13 is de-energized and loses its magnetism, and the iron block 12 separates from the electromagnetic block 13, which facilitates the smooth rise of the moving plate 5, assists in achieving rapid demolding, and also improves the safety and stability of mold operation.

[0035] refer to Figure 2 An inclined plate 14 is installed on the front side of the mold body 1, and a baffle 15 is installed on the front side of the inclined plate 14.

[0036] As a technical optimization of this utility model, by setting an inclined plate 14 and a baffle 15, the inclined plate 14 and the baffle 15 are installed on the front of the mold body 1. The inclined plate 14 facilitates the movement of the corrugated plate 71 with the extruded filter material out of the top of the mold body 1, while the baffle 15 can prevent the corrugated plate 71 and the filter material from moving too far, thereby enhancing the effect of rapid demolding.

[0037] refer to Figure 2 A controller 16 is installed on the top of the workbench 4. The controller 16 is electrically connected to the cylinder 61, the solenoid block 13 and the hydraulic cylinder 74 via wires. The controller 16 is also electrically connected to a time relay 17 via wires. The time relay 17 is installed on the top of the workbench 4.

[0038] As a technical optimization of this utility model, by setting up a controller 16 and a time relay 17, the controller 16 can centrally control the operation of the cylinder 61, the electromagnetic block 13 and the hydraulic cylinder 74, realize automated operation, and improve the controllability of the production process. The time relay 17 can accurately set the working time of each component, such as controlling the rising and falling time of the cylinder 61, and the energizing and de-energizing duration of the electromagnetic block 13, to ensure that each action is performed in the preset sequence and time interval, further improving production efficiency and product quality stability.

[0039] The working principle and usage process of this utility model are as follows: During use, the corrugated pressure plate 3 at the output end of the extrusion assembly 2 moves towards the mold body 1 under power drive. The controller 16 controls the electromagnetic block 13 to be energized, and the electromagnetic block 13 generates magnetic attraction to the iron block 12 at the bottom of the support rod 62, so that the moving plate 5 is stably fixed in the mold body 1. The corrugated pressure plate 3 continues to press down, applying pressure to the filter material and extruding the filter material into a specific corrugated shape. During this process, the support block 8 and the connecting groove 9 cooperate with each other to enhance the stability of the moving plate 5, ensuring that the filter material maintains the correct position during extrusion and ensuring the accuracy and consistency of the corrugated shape. After the filter material is extruded and formed, it enters the demolding preparation stage. The controller 16 controls the electromagnetic block 13 to be de-energized, and the iron block 12 separates from the electromagnetic block 13, releasing the fixation restriction on the moving plate 5. The controller 16 starts the cylinder 61, and the piston rod of the cylinder 61 extends, pushing the moving plate 5 to move upward along the support rod 62 and the support column 63. The guide and stabilizing function of the 3rd layer allows the moving plate 5 to rise smoothly, lifting the formed filter material to a suitable height for subsequent demolding. The controller 16 controls the hydraulic cylinder 74 to start, and the output end of the hydraulic cylinder 74 pushes the moving plate 75 forward. The elastic plate 11 installed on the front of the moving plate 75 first contacts the corrugated plate 71. The elastic plate 11 acts as a buffer to prevent hard impact from damaging the filter material. As the moving plate 75 continues to move, the slider 72 at the bottom of the corrugated plate 71 slides in the groove 73 at the top of the moving plate 5, driving the extruded filter material to move forward and along the inclined plate 14 to the back of the baffle 15. At this time, the user can place another corrugated plate 71 on the top of the moving plate 5 and engage the slider 72 of the other corrugated plate 71 with the groove 73. After the filter material is placed, the controller 16 closes the cylinder 61 and starts the electromagnetic block 13, and production continues through the extrusion assembly 2, achieving a rapid demolding effect and enhancing the performance of the extrusion molding die.

[0040] In summary, this fixed filter material corrugated extrusion molding die, by setting up a lifting and moving component 6 in conjunction with a connecting and separating component 7, can quickly remove and separate the filter material extruded in the die body 1. This solves the problem that existing extrusion molding dies do not have a quick demolding structure, which makes it difficult to quickly separate the filter material after molding. The demolding process requires manual assistance or additional tools, and the demolding time is generally long, which affects the production efficiency and reduces the effectiveness of the extrusion molding die.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixed filter wave folding extrusion forming die, comprising a die body (1), an extrusion assembly (2), a wave folding pressing plate (3) and a workbench (4), characterized in that: The mold body (1) is installed on the top of the workbench (4), the corrugated pressure plate (3) is installed at the output end of the extrusion assembly (2), the extrusion assembly (2) is installed on one side of the top of the workbench (4), the corrugated pressure plate (3) is located on the top of the mold body (1), a movable plate (5) is provided inside the mold body (1), a lifting and moving assembly (6) is installed at the bottom of the movable plate (5), and a connecting and separating assembly (7) is provided at the top of the movable plate (5).

2. The fixed filter material corrugated extrusion molding die according to claim 1, characterized in that: The lifting and moving assembly (6) includes a cylinder (61), the bottom of which is installed on the bottom of the inner wall of the mold body (1). Support rods (62) are installed at the four corners of the bottom of the moving plate (5). Support columns (63) are movably connected to the surface of the support rods (62), and the bottom of the support columns (63) is installed on the bottom of the inner wall of the mold body (1).

3. The fixed filter material corrugated extrusion molding die according to claim 2, characterized in that: The connection and separation assembly (7) includes a corrugated plate (71), a slider (72) is installed at the bottom of the corrugated plate (71), a groove (73) is opened at the top of the movable plate (5), the surface of the slider (72) is slidably connected to the inside of the groove (73), a hydraulic cylinder (74) is provided at the rear side of the bottom of the workbench (4), and a movable plate (75) is installed at the output end of the hydraulic cylinder (74).

4. The fixed filter material corrugated extrusion molding die according to claim 1, characterized in that: A support block (8) is installed on the outer side of the inner wall of the mold body (1), and a connecting groove (9) is opened on the outer side of the bottom of the moving plate (5). The connecting groove (9) is located on the surface of the support block (8).

5. The fixed filter material corrugated extrusion molding die according to claim 3, characterized in that: A support plate (10) is installed at the bottom of the hydraulic cylinder (74), the support plate (10) is installed on the rear side of the top of the workbench (4), and an elastic plate (11) is installed on the front of the movable plate (75).

6. The fixed filter material corrugated extrusion molding die according to claim 2, characterized in that: An iron block (12) is installed at the bottom of the support rod (62), and an electromagnetic block (13) is installed at the bottom of the inner wall of the support column (63).

7. The fixed filter material corrugated extrusion molding die according to claim 1, characterized in that: An inclined plate (14) is installed on the front side of the mold body (1), and a baffle (15) is installed on the front side of the inclined plate (14).

8. The fixed filter material corrugated extrusion molding die according to claim 3, characterized in that: A controller (16) is installed on the top of the workbench (4). The controller (16) is electrically connected to the cylinder (61), the electromagnetic block (13) and the hydraulic cylinder (74) via wires. The controller (16) is electrically connected to a time relay (17) via wires. The time relay (17) is installed on the top of the workbench (4).

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