Automobile filter metal filter screen port pressing equipment

Abstract

The invention discloses automobile filter metal filter screen port pressing equipment, and relates to the field of filter machining, in particular to a workbench base, a supporting bracket is fixedly mounted at the top of the workbench base, a hoop mechanism is arranged at the top of the supporting bracket, and a pushing and clamping mechanism is arranged at the top of the workbench base. The hooping mechanism comprises a motor fixedly mounted at the top of the workbench base, a threaded rod is arranged at the top of the motor, and the threaded rod is arranged in a vertical state; according to the automobile filter, the annularly-arranged clamping plates are arranged at the mounting position of the metal filter screen, the multiple clamping plates jointly clamp the automobile filter body at the bottom and the outer wall of the metal filter screen, the position of the metal filter screen can be accurately aligned, meanwhile, the arc plates capable of conducting clamping are arranged on the two sides of the position where the automobile filter body is placed, and therefore the automobile filter body can be conveniently and rapidly positioned. The automobile filter body can be clamped all the time, the automobile filter body can be conveniently kept in a stable state, and the pressing efficiency of a filter screen port is prevented from being affected.

Description

Technical Field

[0001] The present invention relates to the technical field of filter processing, and more specifically, the present invention relates to a pressing device for the ports of a metal filter screen of an automotive filter. Background Art

[0002] Most automotive air filters use filter paper as the filtering material, which has a short service life and is prone to rupture. In addition, the filter paper cannot be cleaned and reused, which is extremely wasteful. However, an air filter using a metal filter screen can be repeatedly cleaned and reused, saving wood and being environmentally friendly. When using a metal material as the filter screen, it is necessary to press and seal the upper and lower ports of the filter screen.

[0003] For example, the utility model patent CN202147117U discloses a pressing device for the ports of a filter screen of a filter, which is a pressing wheel connected by a motor and a reducer. Under the control of an adjusting handle, the rotating pressing wheel presses the ports of the filter screen. However, it only has the function of directly pressing the ports of the metal filter screen, lacking a limiting structure when pressing the ports of the metal filter screen. When pressing the ports of the traditional metal filter screen, due to the lack of a structure for restricting the position and state of the ports of the metal filter screen, it is easy to cause the ports of the metal filter screen to be misaligned with the pressing structure, and multiple manual adjustments are required;

[0004] At the same time, it also lacks a fast and stable structure for the automotive filter body for installing the metal filter screen. When placing the automotive filter body, its stable alignment state cannot be ensured in time, further affecting the pressing efficiency of the ports of the filter screen of the automotive filter body. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a pressing device for the ports of a metal filter screen of an automotive filter to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A pressing device for the ports of a metal filter screen of an automotive filter, including a workbench base, a support bracket is fixedly installed on the top of the workbench base, a hoop mechanism is arranged on the top of the support bracket, and a push clamp mechanism is arranged on the top of the workbench base;

[0007] The hoop mechanism includes a motor fixedly installed on the top of the workbench base, a threaded rod is arranged on the top of the motor, the threaded rod is arranged vertically, a retaining plate is threadedly connected to the outer wall of the threaded rod, and a dragging plate is slidably installed on the outer wall of the retaining plate;

[0008] The dragging plate is arranged horizontally, the dragging plate is arranged in a circular ring shape, limit sliding rods are fixedly installed on the outer walls of both sides of the dragging plate, a clamping post is slidably installed on the outer walls of the two limit sliding rods, the two clamping posts are fixedly installed on the top of the support bracket, and the bottom of the clamping post is arranged obliquely.

[0009] In a preferred embodiment, a plurality of pushing grooves are provided on the top of the pulling plate, and the plurality of pushing grooves are arranged equidistantly in a ring shape on the circumferential surface of the outer wall of the pulling plate, and the plurality of pushing grooves are arranged in an inclined state.

[0010] In a preferred embodiment, push-pull rods are provided inside the multiple pushing grooves, the multiple push-pull rods are arranged in a vertical state, the multiple push-pull rods and the multiple pushing grooves are arranged in an interlaced manner, and a ring is slidably installed on the outer wall of one side of the multiple push-pull rods, and the ring is arranged in a horizontal state.

[0011] In a preferred embodiment, a clamp is fixedly installed on one side of the push-pull rods, the clamps are arranged in a vertical state, the tops of the clamps are arranged in a slope shape, and a limit spring is fixedly installed on the bottom of the clamps, and the limit spring is fixedly installed on the outer wall of the push-pull rod.

[0012] In a preferred embodiment, the pushing and clamping mechanism includes a belt pushing plate slidably mounted on the top of the workbench base, the belt pushing plate is arranged in a horizontal state, and the area of the belt pushing plate is larger than the area of the support bracket.

[0013] In a preferred embodiment, a gear column is installed on the inner wall of the belt push plate, the gear column is located in the middle of the belt push plate, the gear column is arranged in a vertical state, and a first gear plate is engaged with an outer wall on one side of the gear column, and the first gear plate is fixedly installed on the top of the workbench base.

[0014] In a preferred embodiment, the outer walls on both sides of the tooth column are meshed with second tooth plates, and the two second tooth plates are slidably installed inside the push plate. The two second tooth plates are staggered with each other, and the two second tooth plates are staggered with the first tooth plate.

[0015] In a preferred embodiment, a push plate is fixedly installed on the outer walls of the two second tooth plates, and the two push plates are symmetrically arranged. A support spring is fixedly installed on one side of the two push plates, and an arc plate is fixedly installed on one side of the support spring. The two arc plates are slidably installed on the top of the push plates, and the two arc plates are symmetrically arranged.

[0016] Technical effects and advantages of the present invention:

[0017] In the present invention, clamping plates arranged in a ring are provided at the installation position of the metal filter screen. A plurality of clamping plates jointly clamp the bottom of the automotive filter body and the outer wall position of the metal filter screen, facilitating the accurate alignment of the position of the metal filter screen. At the same time, arc plates capable of clamping are provided on both sides of the position where the automotive filter body is placed, so that the automotive filter body can always be clamped, facilitating it to maintain a stable state and avoiding affecting the pressing efficiency of the filter screen port. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a front view of the present invention.

[0020] Figure 3 It is a schematic diagram of the partial structure of the present invention.

[0021] Figure 4 It is a vertical sectional view of the hoop mechanism in the present invention.

[0022] Figure 5 It is a partial sectional view of the hoop mechanism in the present invention.

[0023] Figure 6 It is a schematic diagram of the push-clamp mechanism in the present invention.

[0024] Figure 7 It is a vertical sectional view of the push-clamp mechanism in the present invention.

[0025] Reference numerals are: 1, workbench base; 2, support bracket; 3, hoop mechanism; 31, motor; 32, threaded rod; 33, drag plate; 34, anti-slip rod; 35, clamping post; 36, push slot; 37, push rod; 38, collar; 39, telescopic rod; 310, clamping plate; 311, limit spring; 4, push-clamp mechanism; 41, push plate; 42, tooth column; 43, first tooth plate; 44, second tooth plate; 45, push card plate; 46, support spring; 47, arc plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0027] In view of the lack of a limiting structure for pressing the port of the metal filter screen, that is, when pressing the port of the traditional metal filter screen, due to the lack of a structure for restricting the position and state of the port of the metal filter screen, the port of the metal filter screen cannot be aligned with the pressing structure, and multiple manual adjustments are required. At the same time, there is also a lack of a fast and stable structure for the automotive filter body for installing the metal filter screen, and the stable alignment state cannot be ensured in a timely manner when placing the automotive filter body, further affecting the pressing efficiency of the filter screen port of the automotive filter body. To solve this problem, the following technical solutions are proposed:

[0028] Refer to the attached drawings of the specification Figure 1 - Figure 7 , an automotive filter metal filter screen port pressing device, as Figure 1 and Figure 2 shown, including a workbench base 1, a support bracket 2 is fixedly installed on the top of the workbench base 1, a hoop mechanism 3 is arranged on the top of the support bracket 2, and a push clamp mechanism 4 is arranged on the top of the workbench base 1;

[0029] As Figure 2 and Figure 3 shown, the hoop mechanism 3 includes a motor 31 fixedly installed on the top of the workbench base 1, a threaded rod 32 is arranged on the top of the motor 31, the threaded rod 32 is arranged vertically, the motor 31 drives the threaded rod 32 to rotate, a retaining plate is threadedly connected to the outer wall of the threaded rod 32, a drag plate 33 is slidably installed on the outer wall of the retaining plate, and the drag plate 33 is arranged horizontally;

[0030] The drag plate 33 is arranged in a circular ring shape, limit slide rods 34 are fixedly installed on the outer walls of both sides of the drag plate 33, a clamping post 35 is slidably installed on the outer walls of the two limit slide rods 34, the two clamping posts 35 are fixedly installed on the top of the support bracket 2, and the bottom of the clamping post 35 is arranged obliquely. That is, the threaded rod 32 drives the drag plate 33 to move downward through the retaining plate. At this time, the limit slide rods 34 on both sides of the drag plate 33 move downward synchronously and move downward in the clamping post 35. The inclined structure at the bottom of the clamping post 35 causes the limit slide rods 34 to shift to one side when moving to the bottom, that is, drives the drag plate 33 to rotate horizontally.

[0031] As Figure 3 and Figure 4 shown, a plurality of extrusion grooves 36 are formed on the top of the drag plate 33, and the plurality of extrusion grooves 36 are arranged in an annular equidistant manner on the circumferential surface of the outer wall of the drag plate 33, and the plurality of extrusion grooves 36 are arranged obliquely, and the drag plate 33 drives the plurality of extrusion grooves 36 to move synchronously.

[0032] As Figure 3 and Figure 4As shown, a push rod 37 is provided inside each of the multiple pushing grooves 36. The multiple push rods 37 are arranged vertically, and the multiple push rods 37 and the multiple pushing grooves 36 are arranged in an alternating manner. A collar 38 is slidably mounted on the outer wall of one side of the multiple push rods 37. The collar 38 is arranged horizontally. When the dragging plate 33 drives the multiple pushing grooves 36 to rotate synchronously, the push rod 37 is pushed to move, that is, the multiple push rods 37 move forward synchronously on the collar 38.

[0033] As Figure 4 and Figure 5 As shown, a clamping plate 310 is fixedly mounted on one side of the multiple push rods 37. The multiple clamping plates 310 are arranged vertically, and the tops of the multiple clamping plates 310 are in a ramp shape. A limiting spring 311 is fixedly mounted at the bottom of the multiple clamping plates 310. The limiting spring 311 is fixedly mounted on the outer wall of the push rod 37. The multiple push rods 37 drive the clamping plate 310 to move forward and stretch the limiting spring 311.

[0034] As Figure 6 and Figure 7 As shown, the pushing and clamping mechanism 4 includes a push plate 41 slidably mounted on the top of the workbench base 1. The push plate 41 is arranged horizontally, and the area of the push plate 41 is larger than the area of the support bracket 2. The push plate 41 moves on the top of the workbench base 1.

[0035] As Figure 6 and Figure 7 As shown, a tooth column 42 is installed on the inner wall of the push plate 41. The tooth column 42 is located in the middle of the push plate 41 and is arranged vertically. A first tooth plate 43 is engaged with the outer wall of one side of the tooth column 42. The first tooth plate 43 is fixedly mounted on the top of the workbench base 1. When the push plate 41 drives the tooth column 42 to move, the tooth column 42 is squeezed and pushed by the first tooth plate 43 to rotate.

[0036] As Figure 6 and Figure 7 As shown, second tooth plates 44 are engaged with the outer walls on both sides of the tooth column 42. The two second tooth plates 44 are slidably mounted inside the push plate 41. The two second tooth plates 44 are arranged in an alternating manner, and the two second tooth plates 44 are staggered from the first tooth plate 43. Then, when the tooth column 42 rotates, the second tooth plates 44 on both sides move synchronously, causing the second tooth plates 44 on both sides to approach each other.

[0037] As Figure 6 and Figure 7As shown in the figure, on the outer walls of two second toothed plates 44, there are fixedly installed card pushing plates 45. The two card pushing plates 45 are symmetrically arranged with respect to each other. On one side of the two card pushing plates 45, there is fixedly installed a support spring 46. On one side of the support spring 46, there is fixedly installed an arc plate 47. The two arc plates 47 are slidably installed on the top of the belt pushing plate 41. The two arc plates 47 are symmetrically arranged with respect to each other. The second toothed plates 44 on both sides drive the card pushing plates 45 to move synchronously. The card pushing plates 45 on both sides squeeze the support spring 46, causing the two arc plates 47 to approach each other.

[0038] During specific implementation, first place the automotive filter body on the belt pushing plate 41 and push the belt pushing plate 41 to one side. Then, the belt pushing plate 41 drives the toothed column 42 to approach the first toothed plate 43 and be pushed to rotate. The rotation of the toothed column 42 drives the second toothed plates 44 on both sides to move synchronously, causing the second toothed plates 44 on both sides to approach each other. The second toothed plates 44 on both sides drive the card pushing plates 45 to move synchronously. The card pushing plates 45 on both sides squeeze the support spring 46, causing the two arc plates 47 to approach each other and clamp the automotive filter body, ensuring a stable alignment state when the automotive filter body is placed.

[0039] Then, start the motor 31 to drive the threaded rod 32 to rotate. That is, the threaded rod 32 drives the dragging plate 33 to move downward through the retaining plate. At this time, the anti-slip rods 34 on both sides of the dragging plate 33 move downward synchronously and move downward within the clamping post 35. Due to the inclined structure at the bottom of the clamping post 35, the anti-slip rods 34 deviate to one side when moving to the bottom.

[0040] That is, it drives the dragging plate 33 to rotate horizontally. When the dragging plate 33 drives the multiple pushing grooves 36 to rotate synchronously, it pushes the push rod 37 to move. That is, the multiple push rods 37 move forward synchronously on the collar 38. The multiple push rods 37 drive the clamping plates 310 to move forward and stretch the limit spring 311. At this time, the multiple clamping plates 310 approach the automotive filter body and the metal filter screen at its top position in a surrounding shape and clamp synchronously. That is, the outer wall of the metal filter screen placed on the top of the automotive filter body is restricted, and the automotive filter body is synchronously restricted in the same vertical position, thus facilitating the pressing of the metal filter screen port.

[0041] In summary, arc plates that can limit the pressing position are set at the position where the automotive filter body is placed, which stably ensures the corresponding relationship between the position of the automotive filter body and the pressing position of the metal filter screen. Clamping plates arranged in a circular pattern are set at the installation position of the metal filter screen. The multiple clamping plates jointly clamp the bottom automotive filter body and the outer wall position of the metal filter screen, facilitating the accurate alignment of the metal filter screen position for pressing.

[0042] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automotive filter metal mesh port pressing device, comprising a workbench base (1), characterized in that: A support bracket (2) is fixedly installed on the top of the workbench base (1), a hoop mechanism (3) is arranged on the top of the support bracket (2), and a push clip mechanism (4) is arranged on the top of the workbench base (1). The hoop mechanism (3) includes a motor (31) fixedly installed on the top of the workbench base (1), a threaded rod (32) is arranged on the top of the motor (31), the threaded rod (32) is arranged vertically, and a retaining plate is threadedly connected to the outer wall of the threaded rod (32), and a drag plate (33) is slidably installed on the outer wall of the retaining plate. The drag plate (33) is arranged horizontally, the drag plate (33) is arranged in a circular ring shape, limit slide rods (34) are fixedly installed on the outer walls of both sides of the drag plate (33), a capping post (35) is slidably installed on the outer walls of the two limit slide rods (34), the two capping posts (35) are fixedly installed on the top of the support bracket (2), and the bottom of the capping post (35) is arranged obliquely.

2. The metal filter screen port pressing device for an automobile filter according to claim 1, characterized in that: A plurality of pushing grooves (36) are formed in the top of the drag plate (33), the plurality of pushing grooves (36) are arranged in an annular equidistant manner on the circumferential surface of the outer wall of the drag plate (33), and the plurality of pushing grooves (36) are arranged obliquely.

3. The metal filter screen port pressing device for an automobile filter according to claim 2, wherein: Push rods (37) are arranged inside the plurality of pushing grooves (36), the plurality of push rods (37) are arranged vertically, the plurality of push rods (37) and the plurality of pushing grooves (36) are arranged in an intersecting manner, and a collar (38) is slidably installed on the outer wall of one side of the plurality of push rods (37), and the collar (38) is arranged horizontally.

4. A metal filter screen port pressing device for an automobile filter according to claim 3, characterized in that: Clamping plates (310) are fixedly installed on one side of the plurality of push rods (37), the plurality of clamping plates (310) are arranged vertically, the tops of the plurality of clamping plates (310) are arranged in a slope shape, limit springs (311) are fixedly installed at the bottoms of the plurality of clamping plates (310), and the limit springs (311) are fixedly installed on the outer wall of the push rod (37).

5. The metal filter screen port pressing device for an automobile filter according to claim 1, wherein: The push clip mechanism (4) includes a push plate (41) slidably installed on the top of the workbench base (1), the push plate (41) is arranged horizontally, and the area of the push plate (41) is larger than the area of the support bracket (2).

6. The metal filter screen port pressing device for an automobile filter according to claim 5, characterized in that: A tooth post (42) is installed on the inner wall of the push plate (41), the tooth post (42) is located in the middle of the push plate (41), the tooth post (42) is arranged vertically, and a first tooth plate (43) is meshed with the outer wall of one side of the tooth post (42), and the first tooth plate (43) is fixedly installed on the top of the workbench base (1).

7. A metal filter screen port pressing device for an automobile filter according to claim 6, characterized in that: Second tooth plates (44) are meshed with the outer walls of both sides of the tooth post (42), the two second tooth plates (44) are slidably installed inside the push plate (41), the two second tooth plates (44) are arranged in an intersecting manner, and the two second tooth plates (44) are staggered from the first tooth plate (43).

8. An automotive filter metal mesh port pressing device according to claim 7, characterized in that: A card pushing plate (45) is fixedly installed on the outer walls of the two second toothed plates (44). The two card pushing plates (45) are symmetrically arranged with respect to each other. A support spring (46) is fixedly installed on one side of the two card pushing plates (45). An arc plate (47) is fixedly installed on one side of the support spring (46). The two arc plates (47) are slidably installed on the top of the belt pushing plate (41). The two arc plates (47) are symmetrically arranged with respect to each other.

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