CN221233215U - Air filter core paper bending equipment - Google Patents

Abstract

The utility model discloses air filter core paper bending equipment which comprises a workbench and a guide mechanism, wherein a rectangular opening is formed in the middle position of the top of the workbench, a fixing box aligned with the rectangular opening is fixedly connected to the bottom of the workbench, two second cylinders are fixedly connected to the inner wall of the bottom of the fixing box, a bottom plate is fixedly connected to the top ends of the two second cylinders, a supporting plate is fixedly connected to one side of the top end of the bottom plate, a U-shaped frame is fixedly connected to the top of the workbench, and two first cylinders are fixedly connected to the top of the U-shaped frame. According to the utility model, the core paper can be folded into the V shape through the supporting plate, the pressing frame and the clamping mechanism, a worker is not required to manually fold the core paper, the folding efficiency of the core paper is improved, one end of the core paper can be fixed through the clamping mechanism, the clamping effect on the core paper is improved, the core paper is prevented from being horizontally inclined in the moving process through the guide mechanism, and the guide effect on the core paper is improved.

Description

Air filter core paper bending equipment

Technical Field

The utility model relates to the technical field of air filter element processing, in particular to air filter element core paper bending equipment.

Background

In the production process of the air filter element, the most important filter element core paper is generally processed, and the flat filter element core paper is required to be repeatedly bent to form a corrugated shape, so that the contact area between the filter element and air is increased, and the filtering performance of the filter element is enhanced.

As disclosed in the patent CN202222997612.5, most enterprises in the prior art still rely on workers to fold the core paper of the filter element manually, which not only has great labor intensity of workers, but also has low efficiency.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides air filter core paper bending equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an air filter core paper equipment of bending, includes workstation and guiding mechanism, the rectangle mouth has been seted up to the top intermediate position of workstation, the bottom fixedly connected with of workstation aligns with the rectangle mouth fixed box, the bottom inner wall fixedly connected with two second cylinders of fixed box, the top fixedly connected with bottom plate of two second cylinders, the top one side fixedly connected with backup pad of bottom plate, the top fixedly connected with U type frame of workstation, the top fixedly connected with two first cylinders of U type frame, the bottom fixedly connected with press frame of two first cylinders, the top opposite side of bottom plate is provided with the fixture that extrudees the centre gripping to the core paper after bending.

As a still further scheme of the utility model, the top of the workbench is fixedly connected with two limiting plates which are symmetrically distributed.

As a still further proposal of the utility model, the clamping mechanism comprises a transverse plate and a clamping plate, wherein the transverse plate is fixedly connected with one side of the tops of the two limiting plates, which is close to the U-shaped frame, and the clamping plate is fixedly connected with the other side of the top end of the bottom plate.

As a still further scheme of the utility model, the guide mechanism comprises two vertical rods and two guide rollers, wherein the two vertical rods are fixedly connected to the top of the workbench, and the two guide rollers are rotatably connected between the two vertical rods.

As a still further proposal of the utility model, the top end of the supporting plate is provided with a groove, and the inside of the groove is rotationally connected with a rotating roller.

As a still further scheme of the utility model, the inner wall of the top of the U-shaped frame is fixedly connected with two reinforcing ribs.

As a still further proposal of the utility model, the top end of the clamping plate is fixedly connected with a rubber block, and the top end of the rubber block is matched with the folded core paper in a fitting way.

The beneficial effects of the utility model are as follows:

1. Through backup pad, pressure frame and fixture's cooperation use, the extension of second cylinder promotes the bottom plate and drives backup pad upward movement, and first cylinder extension promotes pressure frame downwardly moving, and pressure frame promotes the core paper and takes place the bending deformation, simultaneously under backup pad and fixture's effect to make the core paper bend into the V style of calligraphy, and then need not the manual folding core paper of workman, improved the efficiency that the core paper was bent.

2. Through fixture's setting, the bottom plate drives splint upwards to remove and support the core paper to make the one end of core paper obtain fixedly, avoid pressing the frame to make the core paper on right side take place to remove the deformation when bending the core paper, and then improved the centre gripping effect to the core paper.

3. Through guiding mechanism's setting, when pushing down the roll bar when bending the core paper, two deflector rolls take place to lead to the core paper, prevent that the core paper from producing horizontally slope at the removal in-process, guaranteed the accuracy when the core paper is bent, improved the direction effect to the core paper.

Drawings

Fig. 1 is a schematic perspective view of an air filter core paper bending device according to the present utility model;

FIG. 2 is a schematic diagram of a partial cross-sectional structure of an air filter core paper bending device according to the present utility model;

Fig. 3 is an enlarged schematic diagram of a portion a of an air filter core paper bending device according to the present utility model.

In the figure: 1. a guide roller; 2. a vertical rod; 3. reinforcing ribs; 4. a limiting plate; 5. a U-shaped frame; 6. a support plate; 7. a fixed box; 8. a rectangular opening; 9. a work table; 10. a pressing frame; 11. a first cylinder; 12. a bottom plate; 13. a second cylinder; 14. a groove; 15. a rotating roller; 16. a cross plate; 17. a rubber block; 18. and (3) clamping plates.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for the purpose of illustration only and are not intended to limit the present utility model.

Referring to fig. 1-3, an air filter core paper bending device comprises a workbench 9 and a guide mechanism, wherein a rectangular opening 8 is formed in the middle position of the top of the workbench 9, a fixing box 7 aligned with the rectangular opening 8 is fixed at the bottom of the workbench 9 through bolts, two second air cylinders 13 are fixed on the inner wall of the bottom of the fixing box 7 through bolts, a bottom plate 12 is fixed at the top ends of the two second air cylinders 13 through bolts, a supporting plate 6 is arranged at one side of the top end of the bottom plate 12, a U-shaped frame 5 is welded at the top of the workbench 9, two first air cylinders 11 are arranged at the top of the U-shaped frame 5, a pressing frame 10 is fixed at the bottom ends of the two first air cylinders 11 through bolts, a clamping mechanism for clamping the bent core paper is arranged at the other side of the top end of the bottom plate 12, the second air cylinders 13 extend to push the bottom plate 12 to drive the supporting plate 6 to move upwards, the top of backup pad 6 can be contacted with the core paper bottom to make backup pad 6 support the core paper, make the core paper keep the level, simultaneously bottom plate 12 drives fixture and holds the one end of core paper fixed, then start first cylinder 11, first cylinder 11 extension promotes pressure frame 10 and moves downwards, pressure frame 10 promotes the core paper and takes place the bending deformation, simultaneously under backup pad 6 and fixture's effect, thereby make the core paper bend into the V style of calligraphy, after bending, first cylinder 11 and second cylinder 13 shrink, pressure frame 10 and fixture no longer restrict the removal of core paper, then will bend the core paper that good to the right pulling certain distance, then start second cylinder 13 and first cylinder 11 again, thereby make pressure frame 10 bend the core paper again, the core paper is the wave form after many times bending, and then need not the workman manually folding core paper.

The utility model needs to be noted that, two limiting plates 4 are fixed at the top of the workbench 9 through bolts, the limiting plates 4 are symmetrically distributed, the two limiting plates 4 limit the folded core paper, so that the corrugated core paper is kept flat when moving in the limiting plates 4, the clamping mechanism comprises a transverse plate 16 and a clamping plate 18, the transverse plate 16 is fixed at one side of the top of the two limiting plates 4 near the U-shaped frame 5 through bolts, the clamping plate 18 is arranged at the other side of the top of the bottom plate 12, the clamping plate 18 is aligned with the transverse plate 16, when the second cylinder 13 pushes the bottom plate 12 to move upwards, the bottom plate 12 drives the clamping plate 18 to move upwards to abut against the core paper, meanwhile, the transverse plate 16 is tightly attached to the top of the core paper, the clamping plate 18 is positioned under the clamping of the clamping plate 18 and the transverse plate 16, one end of the core paper is fixed, the movement deformation of the core paper on the right side when bending the core paper of the pressing frame 10 is avoided, simultaneously, the top ends of the clamping plates 18 and the top ends of the supporting plates 6 are positioned at the same horizontal position while clamping, so that the core paper can be kept in a horizontal state, the guide mechanism comprises two vertical rods 2 and two guide rollers 1, the two vertical rods 2 are welded at the top of the workbench 9, the two guide rollers 1 are rotationally connected between the two vertical rods 2, when the pressing frame 10 presses down to bend the core paper, the core paper is deformed to pull the left core paper to move between the two guide rollers 1, the two guide rollers 1 rotate to guide the core paper, the core paper is prevented from being inclined horizontally in the moving process, the accuracy of the core paper during bending is ensured, the top ends of the supporting plates 6 are provided with grooves 14, the inside of the grooves 14 are rotationally connected with rotating rollers 15, and when the core paper moves at the top ends of the supporting plates 6, the rotating rollers 15 enable rolling friction to be generated between the core paper and the supporting plates 6, thereby reduce the frictional force between core paper and the backup pad 6, make the better removal of core paper in backup pad 6, the top inner wall welding of U type frame 5 has two strengthening ribs 3, strengthening rib 3 makes U type frame 5 keep stable vertical state, avoid U type frame 5 to warp and make pressure frame 10 take place the slope, the top of splint 18 is bonded and is had rubber piece 17, the laminating adaptation of rubber piece 17 top and the core paper after bending, thereby when splint 18 carries out the jack-up centre gripping to the core paper after bending, make the department of bending of core paper still can keep certain form, make the core paper warp when preventing splint 18 to the core paper centre gripping.

Working principle: when the core paper of the filter element needs to be folded, one end of the core paper of the filter element passes through the guide mechanism and extends to the middle of the clamping mechanism, then the second air cylinder 13 is started, the second air cylinder 13 stretches to push the bottom plate 12 to drive the supporting plate 6 to move upwards, the top end of the supporting plate 6 is contacted with the bottom of the core paper, so that the supporting plate 6 supports the core paper, the core paper is kept horizontal, when the second air cylinder 13 pushes the bottom plate 12 to move upwards, the bottom plate 12 drives the clamping plate 18 to move upwards to abut against the core paper, meanwhile, the transverse plate 16 is tightly attached to the top of the core paper, the clamping plate 18 is positioned under the transverse plate 16, so that one end of the core paper is fixed under the clamping of the clamping plate 18 and the transverse plate 16, the core paper is prevented from moving and deforming when the core paper is folded, then the first air cylinder 11 is started, the first air cylinder 11 stretches to push the core paper to move downwards, meanwhile, the core paper is folded horizontally under the action of the supporting plate 6 and the clamping mechanism, after the core paper is folded, the core paper is folded into a V shape, the core paper is folded again, and the core paper is folded for a certain time, and the core paper is not required to be folded manually, and the core paper is folded for a certain time after the core paper is folded for a certain time, and the core paper is folded for the core paper is folded again.

In the description of the present utility model, the positional or positional relationship indicated by the terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims (7)

1. The utility model provides an equipment of bending of air filter core paper, includes workstation (9) and guiding mechanism, a serial communication port, rectangular opening (8) have been seted up to the top intermediate position of workstation (9), the bottom fixedly connected with of workstation (9) is with fixed box (7) of rectangular opening (8) alignment, the bottom inner wall fixedly connected with two second cylinders (13) of fixed box (7), the top fixedly connected with bottom plate (12) of two second cylinders (13), the top one side fixedly connected with backup pad (6) of bottom plate (12), the top fixedly connected with U type frame (5) of workstation (9), the top fixedly connected with of U type frame (5) two first cylinders (11), the bottom fixedly connected with press frame (10) of two first cylinders (11), the top opposite side of bottom plate (12) is provided with the fixture that extrudees the core paper after bending.

2. The air filter core paper bending equipment according to claim 1, wherein the top of the workbench (9) is fixedly connected with two limiting plates (4), and the limiting plates (4) are symmetrically distributed.

3. An air filter core paper bending device according to claim 1, wherein the clamping mechanism comprises a transverse plate (16) and a clamping plate (18), the transverse plate (16) is fixedly connected to one side, close to the U-shaped frame (5), of the tops of the two limiting plates (4), and the clamping plate (18) is fixedly connected to the other side of the top end of the bottom plate (12).

4. An air filter core paper bending device according to claim 1, characterized in that the guiding mechanism comprises two vertical rods (2) and two guide rollers (1), wherein the two vertical rods (2) are fixedly connected to the top of the workbench (9), and the two guide rollers (1) are rotatably connected between the two vertical rods (2).

5. An air filter core paper bending device according to claim 1, characterized in that the top end of the supporting plate (6) is provided with a groove (14), and the inside of the groove (14) is rotationally connected with a rotating roller (15).

6. An air filter core paper bending device according to claim 1, characterized in that the top inner wall of the U-shaped frame (5) is fixedly connected with two reinforcing ribs (3).

7. An air filter core paper bending device according to claim 3, characterized in that the top end of the clamping plate (18) is fixedly connected with a rubber block (17), and the top end of the rubber block (17) is matched with the bent core paper in a fitting way.