A filter cartridge shear structure that is easy to adjust

Abstract

The utility model discloses a filter core shearing structure convenient to adjust relates to filter core production equipment technical field, the utility model discloses a processing platform and the sliding platform of sliding installation above it, and the upper surface front end of processing platform is installed with the rear support plate of front support board respectively, and one side fixedly equipped with the guide rod between front support board and rear support board, and the middle part is provided with U type frame between front support board and rear support board, and the adjusting assembly is provided between front support board and rear support board, and the inside of U type frame is provided with replacement assembly. The utility model discloses through replacement assembly, and the position of each cutting knife can be adjusted to the operation of third motor, and the corresponding cutting knife is replaced fast according to the size of filter core, and under the action of spring, cutting knife can be disassembled and assembled fast, and the efficiency is high, and under the action of first motor and second motor, the cutting operation of four sides of filter core can be realized to adjusting assembly, and the scope of application is wide.

Description

Technical Field

[0001] This utility model belongs to the technical field of filter element production equipment, and in particular relates to a filter element shearing structure that is easy to adjust. Background Technology

[0002] Filter elements are the core components of filtration systems, serving the function of filtration and purification. Their role is to separate specific impurities, particulate matter, and contaminants from fluids (liquids or gases) through physical interception, adsorption, or other mechanisms, thereby purifying the fluid, protecting downstream equipment, or meeting specific process requirements. They are used for purifying raw fluids and for simple separation of resources, primarily in oil filtration, air filtration, water filtration, and in fields such as machinery, electronics, petroleum, chemical, and transportation. During the production process, filter elements require a shearing device. The shearing structure within this device processes the filter elements to ensure they meet the required specifications.

[0003] A search revealed that publication number CN206286644U, with an application date of 2016.12.27, discloses a filter element cutting device for cutting filter elements, comprising: a base, a vibrating shear disposed on the base and two parallel sliding guide rails, and a rectangular fixture sliding along the sliding guide rails; the vibrating shear is disposed on one side of the sliding guide rails; the filter element is fixed on the fixture; the side of the fixture opposite to the vibrating shear is parallel to the cutting portion of the vibrating shear.

[0004] However, it still has the following drawbacks in practical use: 1. The existing filter cartridge shearing structure cannot quickly adjust the cutter according to the needs of the filter cartridge, which affects the work efficiency and the disassembly and assembly efficiency of the cutter is low. 2. Existing filter cartridge shearing structures have a fixed cutting section during use, making it impossible to cut different parts of the filter cartridge according to requirements, thus affecting its applicability. Therefore, we provide an easily adjustable filter cartridge shearing structure to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide an easily adjustable filter element cutting structure. By setting a replacement component, the position of each cutter can be adjusted by the operation of the third motor, which facilitates the quick replacement of the corresponding cutter according to the size of the filter element. Under the action of the spring, the cutter can be quickly disassembled and assembled, which is highly efficient. Furthermore, by using the adjustment component, the cutting operation of the four sides of the filter element can be achieved under the action of the first motor and the second motor, which has a wide range of applications.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an easily adjustable filter element shearing structure, including a processing table and a slide table slidably mounted on it. A front support plate and a rear support plate are respectively installed on the front and rear ends of the upper surface of the processing table. A guide rod is fixed on one side between the front support plate and the rear support plate. A U-shaped frame is provided in the middle between the front support plate and the rear support plate. An adjustment component is provided between the front support plate and the rear support plate. A replacement component is provided inside the U-shaped frame. The adjustment assembly includes a first motor mounted on the front end face of the front support plate, and a screw mounted on the output shaft of the first motor via a coupling. The other end of the screw is rotatably mounted in a bearing on the rear support plate, and a slide is helically sleeved on the outer wall of the screw. The replacement components include a third motor mounted on the front end of the U-shaped frame, and a rotating shaft mounted on the output shaft of the third motor via a coupling. The other end of the rotating shaft is rotatably mounted in a bearing on the inner wall of the U-shaped frame, and a circular frame is fitted on the outer wall of the rotating shaft.

[0007] The present invention is further configured such that an electric push rod is installed in the middle of the slide, and a housing is installed at the telescopic end of the electric push rod.

[0008] The present invention is further configured such that a second motor is installed inside the housing, and the output shaft of the second motor passes through the bearing on the housing and is connected to the top of the U-shaped frame.

[0009] The present invention is further configured such that mounting seats are evenly spaced along the circumferential direction of the outer wall of the rotating shaft on the outer wall of the circular frame, and a slot is provided in the middle of the outer surface of the mounting seat, and a movable groove is provided above the two side walls of the slot.

[0010] The present invention is further configured such that a sleeve is installed on the outer side of the mounting base, a cutter is installed inside the sleeve by bolts, a plug is fixed in the middle of the outer wall of the sleeve, and a knob is provided on the front of the mounting base.

[0011] The present invention is further configured such that a rotating rod is fixedly provided at the center of the inner wall of the knob, the other end of the rotating rod is rotatably installed in a bearing on the front end face of the mounting base, a toothed disc is sleeved on the outer wall of the rotating rod, and toothed plates are meshed and installed above and below the toothed disc.

[0012] The present invention is further configured such that a first connecting rod is fixedly provided at one end of the top of the toothed plate, the other end of the first connecting rod passes through the sliding hole on the moving groove and is connected to the baffle, and a second connecting rod is arranged in an array from front to back on one side wall of the baffle.

[0013] The present invention is further configured such that the other end of the second connecting rod slides through the through hole in the fixed plate and connects with the limiting plate, and a spring is sleeved on the outer wall of the second connecting rod. The spring is located between the fixed plate and the baffle, and the outer wall of the fixed plate is fixed on the inner wall of the moving groove.

[0014] This utility model has the following beneficial effects: 1. This utility model, by setting up a replacement component, allows the third motor to adjust the position of each cutter, facilitating quick replacement of the corresponding cutter according to the size of the filter element, resulting in high efficiency. Furthermore, under the action of the spring, the cutter can be quickly disassembled and assembled, further improving efficiency. This solves the problem of existing filter element shearing structures being unable to quickly adjust the cutter according to the needs of the filter element, thus affecting work efficiency, and also having low cutter disassembly and assembly efficiency.

[0015] 2. By setting an adjustment component, this utility model can realize the cutting operation on all four sides of the filter element under the action of the first motor and the second motor. It has a wide range of applications and solves the problem that the cutting part of the existing filter element shearing structure is fixed in use, which makes it impossible to cut different parts of the filter element according to the needs and affects the scope of application.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a filter cartridge shear structure that is easy to adjust.

[0019] Figure 2 This is a disassembly diagram of the front support plate, rear support plate, U-shaped frame, and adjustment assembly.

[0020] Figure 3 Structural diagram of the U-shaped frame and replacement components.

[0021] Figure 4 This is an anatomical diagram of the mounting base and its auxiliary structures.

[0022] Figure 5 This is a sectional view of the mounting base.

[0023] Figure 6 This is a disassembled diagram of the knob and its associated structures.

[0024] The attached diagram lists the components represented by each number as follows: 100-Processing table, 101-Slide table, 102-Front support plate, 102a-Guide rod, 103-Rear support plate, 104-U-shaped frame, 200-Adjustment assembly, 201-First motor, 202-Screw, 203-Slide block, 204-Electric push rod, 205-Machine housing, 206-Second motor, 300-Changeover assembly, 301-Third motor, 302-Rotating shaft, 303-Circular shape Frame, 304-Mounting base, 304a-Slot, 304b-Moving groove, 305-Clamping sleeve, 305a-Plug, 306-Cutter, 307-Knob, 307a-Rotating rod, 307b-Gear plate, 308-Gear plate, 308a-First connecting rod, 309-Baffle, 3010-Second connecting rod, 3010a-Spring, 3011-Fixing plate, 3012-Limiting plate. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1, please refer to Figures 1 to 2 This utility model is an easily adjustable filter element shearing structure, including a processing table 100 and a slide table 101 slidably mounted on it. A front support plate 102 and a rear support plate 103 are respectively mounted on the front and rear ends of the upper surface of the processing table 100. A guide rod 102a is fixed on one side between the front support plate 102 and the rear support plate 103. A U-shaped frame 104 is provided in the middle between the front support plate 102 and the rear support plate 103. An adjustment component 200 is provided between the front support plate 102 and the rear support plate 103. The adjustment component 200 includes a first motor 201 mounted on the front end face of the front support plate 102 and a screw 202 mounted on the output shaft of the first motor 201 through a coupling. The other end of the screw 202 is rotatably mounted in a bearing on the rear support plate 103. A slide seat 203 is spirally sleeved on the outer wall of the screw 202.

[0027] Specifically, an electric push rod 204 is installed in the middle of the slide block 203, and a housing 205 is installed at the telescopic end of the electric push rod 204; a second motor 206 is installed inside the housing 205, and the output shaft of the second motor 206 passes through the bearing on the housing 205 and is connected to the top of the U-shaped frame 104.

[0028] Furthermore, the guide rod 102a serves to limit and guide the slide 203. The external thread on the outer wall of the screw 202 is screwed into the threaded hole on the slide 203, so the rotation of the screw 202 will move the slide 203. The electric push rod 204 is used to adjust the height of the cutter 306.

[0029] The operation process of this embodiment is as follows: When cutting is required during the production of the filter element, the filter element is placed on the surface of the slide table 101, and then the electric push rod 204 is started. The electric push rod 204 moves and pushes the U-shaped frame 104 down, so that the cutter 306 contacts the filter element and cuts it, completing the cutting of the left and right sides of the filter element. Then, the second motor 206 is started. The output shaft of the second motor 206 rotates, causing the U-shaped frame 104 to rotate 90 degrees. Then, the first motor 201 is started. The output shaft of the first motor 201 rotates and drives the screw 202 to rotate through the coupling. The external thread on the outer wall of the screw 202 is screwed into the threaded hole on the slide 203. Therefore, the screw 202 rotates and, together with the guide rod 102a, causes the slide 203 to move back and forth, thereby adjusting the front and back position of the cutter 306. Then, the electric push rod 204 is used again to contact and cut the filter element, completing the cutting of the front and back sides of the filter element. Thus, the cutting operation of the four sides of the filter element can be realized, which has a wide range of applications.

[0030] Example 2, please refer to Figures 2 to 6 Based on Embodiment 1, unlike the first embodiment, a replacement component 300 is provided. The replacement component 300 includes a third motor 301 installed on the front end face of the U-shaped frame 104, and a rotating shaft 302 installed on the output shaft of the third motor 301 via a coupling. The other end of the rotating shaft 302 is rotatably installed in a bearing on the inner wall of the U-shaped frame 104. A circular frame 303 is fitted on the outer wall of the rotating shaft 302. This solves the problem that the existing filter element shearing structure cannot quickly adjust the cutter according to the filter element requirements, which affects the work efficiency and the low efficiency of the cutter's disassembly and assembly.

[0031] Specifically, mounting seats 304 are evenly spaced along the circumference of the outer wall of the rotating shaft 302 on the outer wall of the circular frame 303. A slot 304a is provided in the center of the outer surface of each mounting seat 304, and a moving groove 304b is provided above the upper sides of both slot walls of the slot 304a. A sleeve 305 is mounted on the outer side of the mounting seat 304. A cutter 306 is bolted to the inside of the sleeve 305. A plug 305a is fixed in the center of the outer wall of the sleeve 305. A knob 307 is located at the front of the mounting seat 304. A rotating rod 307a is fixed in the center of the inner wall of the knob 307. The other end of the rotating rod 307a is rotatably mounted in a bearing on the front face of the mounting seat 304. Teeth are fitted on the outer wall of the rotating rod 307a. The toothed disc 307b has toothed plates 308 meshing on both its top and bottom sides. A first connecting rod 308a is fixedly installed at one end of the top of the toothed plate 308. The other end of the first connecting rod 308a passes through a sliding hole on the moving groove 304b and is connected to a baffle 309. A second connecting rod 3010 is arranged in an array from front to back on one side wall of the baffle 309. The other end of the second connecting rod 3010 slides through a through hole on the fixed plate 3011 and is connected to a limiting plate 3012. A spring 3010a is sleeved on the outer wall of the second connecting rod 3010. The spring 3010a is located between the fixed plate 3011 and the baffle 309. The outer wall of the fixed plate 3011 is fixed on the inner wall of the moving groove 304b.

[0032] Furthermore, the cutter 306 is installed in the clamp 305 using bolts. The plug 305a is shaped like an arrow. The knob 307 and the gear plate 307b are both mounted on the rotating rod 307a. The three move synchronously. The gear plate 307b meshes with the upper and lower gear plates 308. Therefore, the rotation of the gear plate 307b will cause the upper and lower gear plates 308 to move in opposite directions. The first connecting rod 308a connects the gear plate 308 and the baffle 309, which serves as a connecting transmission. The second connecting rod 3010 connects the baffle 309 and the limiting plate 3012, which also serves as a connecting transmission. Under the elastic action of the spring 3010a, the baffle 309 can be moved.

[0033] The operation process of this embodiment is as follows: When it is necessary to adjust the cutter 306 according to the size of the filter element, the third motor 301 is started. The rotation of the third motor 301 drives the rotating shaft 302 to rotate through the coupling. The rotation of the rotating shaft 302 will drive the circular frame 303 on its outer wall to rotate, thereby adjusting the position of multiple cutters 306 on the outer wall of the circular frame 303. This facilitates quick replacement of the corresponding cutter 306 according to the size of the filter element, resulting in high efficiency. When it is necessary to disassemble and replace the cutter 306, the knob 307 is rotated clockwise. The knob 307 is forced to rotate the geared disc 307b on the outer wall of the rotating rod 307a. The geared disc 307b meshes with the upper and lower gear plates 308, so the geared disc 307b rotates. The toothed plates 308 above and below will move outward. The movement of the toothed plates 308 is carried by the first connecting rod 308a, which in turn moves the baffle 309. Under the guidance of the second connecting rod 3010, the baffle 309 is compressed by the spring 3010a. At this time, the baffle 309 moves into the depth of the moving groove 304b and releases the limiting effect on the plug 305a. Then, the clamp 305 can be removed. When installing the cutter 306, insert the plug 305a on the clamp 305 into the slot 304a, and then stop applying force to the knob 307. At this time, under the action of the spring 3010a, the baffle 309 will spring back and lock under the plug 305a, thus completing the installation of the cutter 306. The installation and disassembly efficiency is high.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. An easily adjustable filter cartridge shearing structure, comprising a processing table (100) and a slide table (101) slidably mounted thereon, wherein a front support plate (102) and a rear support plate (103) are respectively mounted on the front and rear ends of the upper surface of the processing table (100), a guide rod (102a) is fixedly provided on one side between the front support plate (102) and the rear support plate (103), and a U-shaped frame (104) is provided in the middle between the front support plate (102) and the rear support plate (103), characterized in that: An adjustment assembly (200) is provided between the front support plate (102) and the rear support plate (103), and a replacement assembly (300) is provided inside the U-shaped frame (104). The adjustment assembly (200) includes a first motor (201) mounted on the front end face of the front support plate (102) and a screw (202) mounted on the output shaft of the first motor (201) via a coupling. The other end of the screw (202) is rotatably mounted in a bearing on the rear support plate (103). A slide (203) is helically sleeved on the outer wall of the screw (202). The replacement component (300) includes a third motor (301) mounted on the front end face of the U-shaped frame (104) and a rotating shaft (302) mounted on the output shaft of the third motor (301) via a coupling. The other end of the rotating shaft (302) is rotatably mounted in a bearing on the inner wall of the U-shaped frame (104), and a circular frame (303) is fitted on the outer wall of the rotating shaft (302).

2. The easily adjustable filter element shearing structure according to claim 1, characterized in that, An electric push rod (204) is installed in the middle of the slide (203), and a housing (205) is installed at the telescopic end of the electric push rod (204).

3. The easily adjustable filter element shearing structure according to claim 2, characterized in that, The housing (205) houses a second motor (206), whose output shaft passes through a bearing on the housing (205) and is connected to the top of the U-shaped frame (104).

4. The easily adjustable filter element shearing structure according to claim 1, characterized in that, Mounting seats (304) are evenly spaced on the outer wall of the circular frame (303) along the circumferential direction of the outer wall of the rotating shaft (302). A slot (304a) is provided in the middle of the outer surface of the mounting seat (304), and a moving slot (304b) is provided on the upper side of the slot wall on both sides of the slot (304a).

5. The easily adjustable filter cartridge shear structure according to claim 4, characterized in that, A sleeve (305) is installed on the outside of the mounting base (304). A cutter (306) is installed inside the sleeve (305) by bolts. A plug (305a) is fixed in the middle of the outer wall of the sleeve (305). A knob (307) is provided on the front of the mounting base (304).

6. The easily adjustable filter cartridge shearing structure according to claim 5, characterized in that, A rotating rod (307a) is fixedly provided at the center of the inner wall of the knob (307). The other end of the rotating rod (307a) is rotatably installed in a bearing on the front end face of the mounting base (304). A gear plate (307b) is sleeved on the outer wall of the rotating rod (307a). Gear plates (308) are meshed and installed above and below the gear plate (307b).

7. The easily adjustable filter element shearing structure according to claim 6, characterized in that, A first connecting rod (308a) is fixed at one end of the top of the toothed plate (308), and the other end of the first connecting rod (308a) passes through the sliding hole on the moving groove (304b) and is connected to the baffle (309). A second connecting rod (3010) is arranged in an array from front to back on one side wall of the baffle (309).

8. The easily adjustable filter element shear structure according to claim 7, characterized in that, The other end of the second connecting rod (3010) slides through the through hole on the fixed plate (3011) and connects with the limiting plate (3012). A spring (3010a) is sleeved on the outer wall of the second connecting rod (3010). The spring (3010a) is located between the fixed plate (3011) and the baffle (309). The outer wall of the fixed plate (3011) is fixed on the inner wall of the moving groove (304b).

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