CN214591340U

CN214591340U - Filter device based on stamping cover plate

Info

Publication number: CN214591340U
Application number: CN202120793523.1U
Authority: CN
Inventors: 王强
Original assignee: Johnson Precision Engineering Suzhou Co Ltd
Current assignee: Johnson Precision Engineering Suzhou Co Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-02
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a filter device based on a stamping cover plate, wherein the mounting unit comprises a mounting component and a fixing component; the mounting assembly is arranged inside the stamping cover plate; fixed subassembly is established when the inside wall of fixed box is installed on the punching press apron at the wave filter, when the locking piece slided to the locked groove inside, first spring production elasticity extrusion rubber pad presss from both sides tightly to the locking piece, avoided when using the wave filter, the frame appears rocking and leads to the punching press apron to shake, influence the signal strength elbow of wave filter, when the damage appears in the wave filter internals, drive the locking piece from the inside roll-off of locked groove through the pulling pull rod, through pulling punching press apron, take out the wave filter and change the maintenance, and then improved the maintenance efficiency of installation master and slave.

Description

Filter device based on stamping cover plate

Technical Field

The utility model relates to a wave filter technical field specifically is wave filter device based on punching press apron.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor.

Among the prior art, current wave filter is fixed through fixed harmonious self-locking screw and punching press apron, owing to need not use the pressure rivet nut, has alleviateed weight, but when the wave filter breaks down and needs to change the maintenance, because the installation environment is comparatively narrow and small for the installation master worker is inconvenient carries out swift dismantlement through the screw of instrument on to the wave filter, and then leads to being difficult to overhauing the change to the wave filter.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, current wave filter is fixed through fixed harmonious self-locking screw and punching press apron, owing to need not use the pressure rivet nut, has alleviateed weight, but when the maintenance need be changed in the wave filter break down, because the installation environment is comparatively narrow and small for the installation master worker carries out swift dismantlement through the screw of instrument on to the wave filter, and then leads to being difficult to overhauls the problem of changing to the wave filter, the utility model provides a wave filter device based on punching press apron.

The filter device based on the stamping cover plate comprises a fixed box, the stamping cover plate, a filter body and an installation unit; the stamping cover plate is arranged at the top of the fixed box; the filter body is arranged at the bottom of the stamping cover plate; the mounting unit is arranged inside the stamping cover plate;

the mounting unit comprises a mounting component and a fixing component; the mounting assembly is arranged inside the stamping cover plate; the fixed component is arranged on the inner side wall of the fixed box.

Preferably, the mounting assembly comprises a locking groove, a sliding groove, a guide rod, a first spring and a rubber pad; the locking groove is formed in the stamping cover plate; the sliding groove is formed in the stamping cover plate and is positioned at the top of the locking groove; the guide rod is connected to the inner side wall of the sliding chute in a sliding manner, and one end of the guide rod is fixedly connected with a rubber pad; one end of the first spring is fixedly connected to the top wall of the inner portion of the sliding groove, and the other end of the first spring is fixedly connected to the top of the guide rod.

Preferably, the fixing component comprises a first cavity, a locking block, a second spring and a pull rod; the first cavity is formed in the inner side wall of the fixed box; the locking block is connected to the inner side wall of the first cavity in a sliding mode; one end of the second spring is fixedly connected to the side end of the locking block, and the other end of the second spring is fixedly connected to the inner side wall of the first cavity; one end of the pull rod is fixedly connected with the side end of the locking block, and the other end of the pull rod is fixedly connected with the handle.

Preferably, a heat dissipation unit is arranged inside the fixing box; the heat dissipation unit comprises a heat dissipation assembly, a switch assembly and a cooling assembly; the heat dissipation assembly is arranged inside the fixing box; the switch assembly is arranged at the bottom of the heat dissipation assembly; the cooling component is arranged at the side end of the fixed box; the heat dissipation assembly comprises a supporting plate, a second cavity, a heat dissipation plate, a third spring and a heat conduction pipe; the supporting plate is fixedly connected to the inner side wall of the fixing box; the second cavity is formed in the supporting plate and matched with the filter body; the heat dissipation plate is connected to the inner side wall of the second cavity in a sliding mode; one end of the third spring is fixedly connected to the bottom of the heat dissipation plate, and the other end of the third spring is fixedly connected to the inner bottom wall of the second cavity; the heat conduction pipe is fixedly connected to the bottom of the third spring and is connected to the inside of the supporting plate in a sliding mode.

Preferably, the switch assembly includes a heat conducting rod, a piston plate, a blocking rod, a third cavity, a guide block and a fourth spring; one end of the heat conducting rod is fixedly connected to the side end of the heat conducting pipe, the other end of the heat conducting rod is fixedly connected with an air cylinder, and the air cylinder is fixedly connected to the inner side wall of the fixing box; the piston plate is connected to the inner side wall of the cylinder in a sliding mode; the third cavity is formed in the supporting plate; the guide block is connected to the inner side wall of the third cavity in a sliding mode; the first end of the fourth spring is fixedly connected to the top of the guide block, and the other end of the fourth spring is fixedly connected to the inner top wall of the third cavity; the blocking rod is fixedly connected to the top of the piston plate, the other end of the blocking rod is fixedly connected to the bottom of the guide block, and a water through hole is formed in the blocking rod.

Preferably, the cooling assembly comprises a water tank, a cooling pipe, a sealing block, a refrigerating device and a water pipe; the water tank is fixedly connected to the side end of the fixed box; the refrigerating device is fixedly connected to the side end of the fixed box and is far away from one end of the water tank; one end of the cooling pipe is fixedly connected with the side end of the supporting plate, and the other end of the cooling pipe is fixedly connected with the side end of the refrigerating device; one end of the water pipe is fixedly connected to the bottom of the refrigerating device, and the other end of the water pipe is fixedly connected to the bottom of the water tank; the sealing block is fixedly connected to the bottom of the cooling pipe, and the inside of the sealing block is connected with a blocking rod in a sliding mode.

Preferably, the lock block is trapezoidal in shape.

Preferably, the cooling pipe has an "S" shape.

The utility model discloses an useful part lies in:

1. the utility model is provided with the mutual cooperation between the stamping cover plate, the filter, the lock groove, the lock block, the first spring, the rubber pad, the sliding groove, the guide rod, the pull rod, the first cavity, the handle and the second spring, when the filter is arranged on the stamping cover plate, the stamping cover plate is arranged at the end part of the frame, and the stamping cover plate is pressed to slide towards the inner wall of the frame, because the end part of the lock block is trapezoidal, the lock block is extruded back to the inner part of the first cavity by the end part of the stamping cover plate to extrude the second spring, when the lock groove is aligned with the first cavity, the second spring generates elasticity to push the lock block to slide towards the inner part of the lock groove, because the rubber pad is arranged on the side wall inside the lock groove, the rubber pad is extruded towards both sides, when the rubber pad is forced, the first spring is extruded to slide towards the inner part of the sliding groove, when the lock block slides to the inside of the lock groove, the first spring generates elasticity to extrude the lock block to clamp towards the lock block, avoided when using the wave filter, the frame appears rocking and leads to the punching press apron to shake, influences the signal strength elbow of wave filter, when the damage appears in wave filter internals, drives the locking piece from the inside roll-off of locked groove through the pulling pull rod, through the pulling punching press apron, takes out the wave filter and changes the maintenance, and then has improved installation master's maintenance efficiency.

2. The utility model discloses a through setting up the backup pad, the second cavity, the heating panel, the third spring, the heat pipe, the water tank, the cooling tube, refrigerating plant, the water pipe, the heat conduction pole, the cylinder, the piston board, the jam piece, the limbers, the third cavity, mutually supporting between fourth spring and the sealing block, when the wave filter passes through the punching press apron to be installed in the inside of frame, the wave filter slides on the second cavity inside wall, when sliding to the heating panel, the power continues to extrude the third spring downwards, drive the heat pipe and slide downwards and pass the inside of cooling tube, make the cooling tube laminate on the surface of heat pipe, when the wave filter is worked, the heating panel receives heat, with the inside of heat pipe, when the surface heat of heat pipe reaches a definite value, with heat transmission to the inside of cylinder through the heat conduction pole, the atmospheric pressure in the cylinder receives thermal energy promotion piston board upwards to slide, piston plate promotes the jam pole and upwards slides in sealed piece inside for the limbers aligns the cooling tube, the inside circulation of water tank dispels the heat to the inside heat pipe that dispels of limbers, circulate the inside refrigeration that refrigerates of refrigerating plant behind the water heat absorption, then circulate the inside circulation use that carries on of water tank through the water pipe, carry out powerful heat dissipation to the heat pipe, accomplish the back at the heat pipe heat dissipation, the fourth spring produces elasticity and promotes the jam pole and stretch out and draw back to the inside of cylinder, and then close the inside circulation of water of cooling tube, and then the radiating effect of wave filter has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a cross-sectional view of another embodiment of the present invention;

FIG. 5 is an enlarged view at C of FIG. 4;

fig. 6 is an enlarged view of fig. 4 at D.

In the figure: 1. a fixing box; 2. stamping a cover plate; 3. a filter body; 4. a mounting unit; 41. mounting the component; 411. locking the groove; 412. a chute; 413. a guide bar; 414. a first spring; 415. a rubber pad; 42. a fixing assembly; 421. a first cavity; 422. a locking block; 423. a second spring; 424. a pull rod; 425. a grip; 5. a heat dissipation unit; 51. a heat dissipating component; 511. a support plate; 512. a second cavity; 513. a heat dissipation plate; 514. a third spring; 515. a heat conducting pipe; 52. a switch assembly; 521. a heat conducting rod; 522. a cylinder; 523. a piston plate; 524. a jamming rod; 525. a water through hole; 526. a third cavity; 527. a guide block; 528. a fourth spring; 53. a cooling assembly; 531. a water tank; 532. a cooling tube; 533. a sealing block; 534. a refrigeration device; 535. a water pipe; 541. a water box; 542. a nozzle; 543. A liquid wheel; 544. a rotating rod; 545. a drainage net; 546. a fan framework; 547. a fan blade; 551. a fifth spring; 552. an anti-wear pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a filter device based on a stamped cover plate includes a fixing box 1, a stamped cover plate 2, a filter body 3, and a mounting unit 4; the stamping cover plate 2 is arranged at the top of the fixed box 1; the filter body 3 is arranged at the bottom of the stamping cover plate 2; the mounting unit 4 is arranged inside the stamping cover plate 2;

the mounting unit 4 comprises a mounting component 41 and a fixing component 42; the mounting assembly 41 is arranged inside the stamping cover plate 2; the fixing component 42 is arranged on the inner side wall of the fixing box 1; the mounting assembly 41 comprises a lock slot 411, a sliding slot 412, a guide rod 413, a first spring 414 and a rubber pad 415; the locking slot 411 is arranged inside the stamping cover plate 2; the sliding groove 412 is arranged inside the stamping cover plate 2 and is positioned at the top of the locking groove 411; the guide rod 413 is slidably connected to the inner side wall of the sliding groove 412, and one end of the guide rod is fixedly connected with a rubber pad 415; one end of the first spring 414 is fixedly connected to the top wall of the inner portion of the sliding groove 412, and the other end is fixedly connected to the top of the guide rod 413; the fixing assembly 42 comprises a first cavity 421, a locking block 422, a second spring 423 and a pull rod 424; the first cavity 421 is arranged on the inner side wall of the fixing box 1; the locking block 422 is slidably connected to the inner side wall of the first cavity 421; one end of the second spring 423 is fixedly connected to the side end of the locking block 422, and the other end is fixedly connected to the inner side wall of the first cavity 421; one end of the pull rod 424 is fixedly connected with the side end of the lock block 422, and the other end of the pull rod is fixedly connected with a grip 425; in operation, when the filter body 3 is mounted on the stamping cover plate 2, by placing the stamping cover plate 2 at the end of the fixing box 1, and sliding towards the inner wall of the fixing box 1 by pressing the stamping cover plate 2, because the end of the locking piece 422 is trapezoidal, the locking piece 422 is pressed back to the inside of the first cavity 421 by the end of the stamping cover plate 2 to press the second spring 423, when the locking slot 411 is aligned with the first cavity 421, the second spring 423 generates elastic force to push the locking piece 422 to slide towards the inside of the locking slot 411, because the rubber pad 415 is mounted on the side wall inside the locking slot 411, the locking piece 422 presses the rubber pad 415 to push towards two sides, when the rubber pad 415 is forced, the first spring 414 is pressed towards the inside of the sliding slot 412, when the locking piece 422 slides into the locking slot 411, the first spring 414 generates elastic force to press the rubber pad 415 to clamp the locking piece 422, thereby avoiding the use of the filter body 3, fixed box 1 appears rocking and leads to punching press apron 2 to shake, influences filter body 3's signal strength, when 3 internals of filter body appear damaging, drives locking piece 422 through pulling pull rod 424 and from the inside roll-off of locked groove 411, through pulling punching press apron 2, takes out filter body 3 and changes the maintenance, and then has improved the maintenance efficiency of installation master worker.

Referring to fig. 1-3, in the filter device based on the stamped cover plate, a heat dissipation unit 5 is disposed inside the fixing box 1; the heat dissipation unit 5 comprises a heat dissipation assembly 51, a switch assembly 52 and a cooling assembly 53; the heat dissipation assembly 51 is arranged inside the fixed box 1; the switch assembly 52 is arranged at the bottom of the heat dissipation assembly 51; the cooling component 53 is arranged at the side end of the fixed box 1; the heat dissipation assembly 51 comprises a support plate 511, a second cavity 512, a heat dissipation plate 513, a third spring 514 and a heat conduction pipe 515; the supporting plate 511 is fixedly connected to the inner side wall of the fixing box 1; the second cavity 512 is formed in the supporting plate 511 and is matched with the filter body 3; the heat dissipation plate 513 is slidably connected to the inner side wall of the second cavity 512; one end of the third spring 514 is fixedly connected to the bottom of the heat dissipation plate 513, and the other end of the third spring is fixedly connected to the inner bottom wall of the second cavity 512; the heat conducting pipe 515 is fixedly connected to the bottom of the third spring 514 and is slidably connected to the inside of the supporting plate 511; the switch assembly 52 includes a heat conducting rod 521, a piston plate 523, an occlusion rod 524, a third cavity 526, a guide block 527, and a fourth spring 528; one end of the heat conducting rod 521 is fixedly connected to the side end of the heat conducting pipe 515, the other end of the heat conducting rod is fixedly connected to the air cylinder 522, and the air cylinder 522 is fixedly connected to the inner side wall of the fixing box 1; the piston plate 523 is slidably connected to the inner sidewall of the cylinder 522; the third cavity 526 is opened inside the supporting plate 511; the guide block 527 is slidably connected to the inner side wall of the third cavity 526; a first end of the fourth spring 528 is fixedly connected to the top of the guide block 527, and the other end is fixedly connected to the inner top wall of the third cavity 526; the blocking rod 524 is fixedly connected to the top of the piston plate 523, the other end of the blocking rod is fixedly connected to the bottom of the guide block 527, and a water through hole 525 is formed in the blocking rod 524; the cooling assembly 53 comprises a water tank 531, a cooling pipe 532, a sealing block 533, a refrigerating device 534 and a water pipe 535; the water tank 531 is fixedly connected to the side end of the fixed box 1; the refrigerating device 534 is fixedly connected to the side end of the fixed box 1, and is far away from one end of the water tank 531; one end of the cooling pipe 532 is fixedly connected to the side end of the support plate 511, and the other end is fixedly connected to the side end of the refrigerating device 534; one end of the water pipe 535 is fixedly connected with the bottom of the refrigerating unit 534, and the other end is fixedly connected with the bottom of the water tank 531; the sealing block 533 is fixedly connected to the bottom of the cooling pipe 532, and the blocking rod 524 is slidably connected to the inside of the sealing block; when the filter body 3 is installed inside the fixing box 1 through the stamping cover plate 2, the filter body 3 slides on the inner side wall of the second cavity 512, when the filter body 3 slides on the heat dissipation plate 513, the heat dissipation plate 513 is forced to downwards continuously extrude the third spring 514, the heat conduction pipe 515 is driven to downwards slide through the inside of the cooling pipe 532, so that the cooling pipe 532 is attached to the surface of the heat conduction pipe 515, when the filter body 3 works, the heat dissipation plate 513 is heated to transfer heat to the inside of the heat conduction pipe 515, when the surface heat of the heat conduction pipe 515 reaches a certain value, the heat is transferred to the inside of the cylinder 522 through the heat conduction rod 521, the air pressure inside the cylinder 522 is thermally expanded to push the piston plate 523 to upwards slide, the piston plate 523 pushes the blocking rod 524 to upwards slide inside the sealing block 533, so that the water through hole 525 aligns with the cooling pipe 532, the water inside the water tank 531 flows to the inside of the water through hole 525 to dissipate the heat conduction pipe 515, after the heat of the water is absorbed, the water flows into the refrigerating device 534 to refrigerate, then flows into the water tank 531 through the water pipe 535 to be recycled, the heat conduction pipe 515 is subjected to powerful heat dissipation, after the heat dissipation of the heat conduction pipe 515 is completed, the fourth spring 528 generates elastic force to push the blocking rod 524 to stretch and retract towards the inside of the air cylinder 522, the water flow inside the cooling pipe 532 is closed, and the heat dissipation effect of the filter body 3 is improved.

Referring to fig. 4-6, in another embodiment of the filter body 3 including the water tank 531, the cooling pipe 532, the sealing block 533, the refrigerating device 534 and the water pipe 535, when the filter body 3 is operated for a long time, a large amount of heat is generated and cannot be dissipated, which causes a problem of damage to internal components of the filter body 3, the heat is transferred to the inside of the air cylinder 522 through the heat conducting rod 521, the air cylinder 522 is thermally expanded to push the piston plate 523 to slide upwards, the piston plate 523 pushes the blocking rod 524 to slide upwards inside the sealing block 533, so that the water through hole 525 aligns with the spray pipe 542, after alignment, water inside the water box 541 flows into the inside of the spray pipe 542 to flow outwards, when the water flows, the liquid wheel 543 is driven to rotate, when the liquid wheel 543 rotates, the rotating rod is driven to rotate, the rotating rod drives the dredging net 545 to rotate, when the water flows out, the water flows are dissipated through the dredging net 545, the fan ribs 546 are driven to rotate by the rotating rod 544, the fan blades 547 are fixedly connected to the side walls of the fan ribs 546, so that the fan ribs 546 rotate, water inside the water box 541 flows to the fan blades 547 to be scattered, and water drops are blown to be sprayed on the heat conduction pipes 515 to cool and dissipate heat.

Referring to fig. 4-6, in another embodiment, when the filter body 3 slides into the second cavity 512, the pressing anti-wear pad 552 pushes the inner sidewall of the second cavity 512, and the pressing fifth spring 551 generates an elastic force when pushing the filter body 3, and when the filter body 3 slides into the second cavity 512, the fifth spring 551 generates an elastic force to push the anti-wear pad 552 to press the filter body 3 for fixing, so as to prevent the filter body 3 from being worn when being installed into the second cavity 512, and prolong the service life of the filter body 3.

Referring to fig. 1-3, in the filter device based on the stamped cover plate, the lock block 422 has a trapezoidal shape; the cooling pipe 532 has an "S" shape.

The working principle is that when the filter body 3 is installed on the stamping cover plate 2, the stamping cover plate 2 is placed at the end of the fixed box 1, the stamping cover plate 2 is pressed to slide towards the inner wall of the fixed box 1, the end of the locking piece 422 is trapezoidal, so that the locking piece 422 is pressed back to the inside of the first cavity 421 by the end of the stamping cover plate 2 to press the second spring 423, when the locking groove 411 is aligned with the first cavity 421, the second spring 423 generates elastic force to push the locking piece 422 to slide towards the inside of the locking groove 411, because the rubber pad 415 is installed on the side wall inside the locking groove 411, the locking piece 422 presses the rubber pad 415 to push towards two sides, when the rubber pad 415 is forced, the first spring 414 is pressed to slide towards the inside of the sliding groove 412, when the locking piece 422 slides into the locking groove 411, the first spring 414 generates elastic force to press the rubber pad 415 to clamp towards the locking piece 422, thereby avoiding the use of the filter body 3, when the fixed box 1 shakes to cause the stamping cover plate 2 to shake, the signal intensity of the filter body 3 is influenced, when parts inside the filter body 3 are damaged, the locking block 422 is driven to slide out of the locking groove 411 by pulling the pull rod 424, and the filter body 3 is taken out for replacement and maintenance by pulling the stamping cover plate 2, so that the maintenance efficiency of an installer is improved; when the filter body 3 is mounted inside the fixing box 1 through the stamping cover plate 2, the filter body 3 slides on the inner side wall of the second cavity 512, when the filter body slides on the heat dissipation plate 513, the heat dissipation plate 513 is forced to downwards continuously press the third spring 514, so as to drive the heat conduction pipe 515 to downwards slide through the inside of the cooling pipe 532, so that the cooling pipe 532 is attached to the surface of the heat conduction pipe 515, when the filter body 3 works, the heat dissipation plate 513 is heated to transfer heat to the inside of the heat conduction pipe 515, when the surface heat of the heat conduction pipe 515 reaches a certain value, the heat is transferred to the inside of the cylinder 522 through the heat conduction rod 521, the air pressure inside the cylinder 522 is thermally expanded to push the piston plate 523 to upwards slide, the piston plate 523 pushes the blocking rod 524 to upwards slide inside the sealing block 533, so that the water through hole 525 aligns with the cooling pipe 532, and the water inside the water tank 531 flows to the water through hole 525 to dissipate the heat conduction pipe 515, after the heat of the water is absorbed, the water flows into the refrigerating device 534 to refrigerate, then flows into the water tank 531 through the water pipe 535 to be recycled, the heat conduction pipe 515 is subjected to powerful heat dissipation, after the heat dissipation of the heat conduction pipe 515 is completed, the fourth spring 528 generates elastic force to push the blocking rod 524 to stretch and retract towards the inside of the air cylinder 522, the water flow inside the cooling pipe 532 is closed, and the heat dissipation effect of the filter body 3 is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Filter device based on punching press apron, its characterized in that: comprises a fixed box (1), a stamping cover plate (2), a filter body (3) and a mounting unit (4); the stamping cover plate (2) is arranged at the top of the fixed box (1); the filter body (3) is arranged at the bottom of the stamping cover plate (2); the mounting unit (4) is arranged inside the stamping cover plate (2);

the mounting unit (4) comprises a mounting assembly (41) and a fixing assembly (42); the mounting component (41) is arranged inside the stamping cover plate (2); the fixing component (42) is arranged on the inner side wall of the fixing box (1).

2. The stamped cover sheet based filter apparatus of claim 1, wherein: the mounting assembly (41) comprises a lock groove (411), a sliding groove (412), a guide rod (413), a first spring (414) and a rubber pad (415); the locking groove (411) is formed in the stamping cover plate (2); the sliding groove (412) is formed in the stamping cover plate (2) and is positioned at the top of the locking groove (411); the guide rod (413) is connected to the inner side wall of the sliding groove (412) in a sliding mode, and one end of the guide rod is fixedly connected with a rubber pad (415); one end of the first spring (414) is fixedly connected to the top wall of the inner part of the sliding groove (412), and the other end of the first spring is fixedly connected to the top of the guide rod (413).

3. The stamped cover sheet based filter apparatus of claim 2, wherein: the fixing component (42) comprises a first cavity (421), a locking block (422), a second spring (423) and a pull rod (424); the first cavity (421) is formed in the inner side wall of the fixed box (1); the locking block (422) is connected to the inner side wall of the first cavity (421) in a sliding mode; one end of the second spring (423) is fixedly connected to the side end of the locking block (422), and the other end of the second spring is fixedly connected to the inner side wall of the first cavity (421); one end of the pull rod (424) is fixedly connected with the side end of the locking block (422), and the other end of the pull rod is fixedly connected with a grip (425).

4. The stamped cover sheet based filter apparatus of claim 3, wherein: a heat dissipation unit (5) is arranged in the fixing box (1); the heat dissipation unit (5) comprises a heat dissipation assembly (51), a switch assembly (52) and a cooling assembly (53); the heat dissipation assembly (51) is arranged inside the fixed box (1); the switch assembly (52) is arranged at the bottom of the heat dissipation assembly (51); the cooling component (53) is arranged at the side end of the fixed box (1); the heat dissipation assembly (51) comprises a support plate (511), a second cavity (512), a heat dissipation plate (513), a third spring (514) and a heat conduction pipe (515); the supporting plate (511) is fixedly connected to the inner side wall of the fixing box (1); the second cavity (512) is formed in the supporting plate (511) and is matched with the filter body (3); the heat dissipation plate (513) is connected to the inner side wall of the second cavity (512) in a sliding mode; one end of the third spring (514) is fixedly connected to the bottom of the heat dissipation plate (513), and the other end of the third spring is fixedly connected to the inner bottom wall of the second cavity (512); the heat conducting pipe (515) is fixedly connected to the bottom of the third spring (514) and is connected to the inside of the supporting plate (511) in a sliding mode.

5. The stamped cover sheet based filter apparatus of claim 4, wherein: the switch assembly (52) comprises a heat conducting rod (521), a piston plate (523), a blocking rod (524), a third cavity (526), a guide block (527) and a fourth spring (528); one end of the heat conducting rod (521) is fixedly connected to the side end of the heat conducting pipe (515), the other end of the heat conducting rod is fixedly connected with the air cylinder (522), and the air cylinder (522) is fixedly connected to the inner side wall of the fixed box (1); the piston plate (523) is connected to the inner side wall of the cylinder (522) in a sliding mode; the third cavity (526) is opened inside the support plate (511); the guide block (527) is connected to the inner side wall of the third cavity (526) in a sliding mode; the first end of the fourth spring (528) is fixedly connected to the top of the guide block (527), and the other end of the fourth spring is fixedly connected to the inner top wall of the third cavity (526); the blocking rod (524) is fixedly connected to the top of the piston plate (523), the other end of the blocking rod is fixedly connected to the bottom of the guide block (527), and a water through hole (525) is formed in the blocking rod (524).

6. The stamped cover sheet based filter apparatus of claim 5, wherein: the cooling assembly (53) comprises a water tank (531), a cooling pipe (532), a sealing block (533), a refrigerating device (534) and a water pipe (535); the water tank (531) is fixedly connected to the side end of the fixed box (1); the refrigerating device (534) is fixedly connected to the side end of the fixed box (1) and is far away from one end of the water tank (531); one end of the cooling pipe (532) is fixedly connected with the side end of the supporting plate (511), and the other end of the cooling pipe is fixedly connected with the side end of the refrigerating device (534); one end of the water pipe (535) is fixedly connected with the bottom of the refrigerating device (534), and the other end of the water pipe is fixedly connected with the bottom of the water tank (531); the sealing block (533) is fixedly connected to the bottom of the cooling pipe (532), and a blocking rod (524) is connected to the inside in a sliding mode.

7. The stamped cover sheet based filter apparatus of claim 6, wherein: the shape of the locking block (422) is trapezoidal.

8. The stamped cover sheet based filter apparatus of claim 7, wherein: the cooling pipe (532) is S-shaped.