CN214521374U

CN214521374U - Filter element demoulding device assembly

Info

Publication number: CN214521374U
Application number: CN202120794294.5U
Authority: CN
Inventors: 张成军; 苏海潮; 吴相荣
Original assignee: Wuxi Yili Environmental Protection Technology Co Ltd; Hebei Yili Technology Co Ltd
Current assignee: Wuxi Yili Environmental Protection Technology Co Ltd; Hebei Yili Technology Co Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-29
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a filter element demoulding device assembly, wherein a support is arranged on a frame assembly, and a plurality of lower holding blocks are arranged on the support; an upper holding block is arranged above the lower holding block, the upper holding block is arranged on a bracket, and the bracket is connected with a first cylinder; lower demoulding structures are respectively arranged on two opposite sides of the support, and an upper demoulding structure is arranged on the bracket. The utility model discloses a two-way once drawing of patterns mode of horizontal simplex position, through two-way lower demoulding structure and go up demoulding structure simultaneous movement realization two-way drawing of patterns simultaneously, improved the drawing of patterns beat, it is consuming time to reduce, has improved production efficiency.

Description

Filter element demoulding device assembly

Technical Field

The utility model belongs to the technical field of the filter core production technique and specifically relates to a filter core shedder assembly.

Background

In the production process of the national VI-level air inlet filter element, the requirement on the protection of the folded paper layer of the semi-finished filter element is very high, and the detection control standard is correspondingly set for each folded paper line bump indentation of the folded paper layer. In the production process, after the filter element folded paper layer is produced and molded, PU glue foaming end covers are required to be manufactured at two ends of the filter element folded paper layer respectively for bonding molding and sealing protection, and the filter element folded paper layer and the PU glue foaming end covers form a semi-finished product of the filter element together. Before the semi-finished product of the filter element is further assembled, the foaming molds used for manufacturing the PU glue foaming end covers at the two ends are firstly demoulded through a demoulding process, and then the semi-finished product of the filter element is assembled.

In the prior art, a demolding device generally adopts a vertical longitudinal demolding mode divided into two stations for twice demolding: and directly grabbing the folded paper layer by using a mechanical gripper, taking off the foaming mold at one end, turning the semi-finished filter element by 180 degrees, taking off the foaming mold at the other end, and finishing demoulding. By adopting the mode for demoulding, the folded paper layer is easy to deform by the mechanical gripper and is damaged; in addition, the demolding rhythm is slow, the time consumption is long, and the production efficiency is relatively low.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects that the folded paper layer is easily damaged by the existing demoulding device, the demoulding rhythm is slow, the production efficiency is low and the like, and provides a filter element demoulding device assembly with a reasonable structure, so that the risk of damage to the folded paper layer is reduced, the demoulding rhythm is fast, and the production efficiency is high.

The utility model discloses the technical scheme who adopts as follows:

a frame assembly is provided with a support, and the support is provided with a plurality of lower holding blocks; an upper holding block is arranged above the lower holding block, the upper holding block is arranged on a bracket, and the bracket is connected with a first cylinder; the back of the bracket is provided with a plurality of second sliding blocks, the rack assembly is correspondingly provided with vertical sliding rails, and the second sliding blocks are slidably arranged on the vertical sliding rails; lower demoulding structures are respectively arranged on two opposite sides of the support, each lower demoulding structure comprises a demoulding plate, the demoulding plates are fixed on a first sliding plate, and the first sliding plate is connected with a second cylinder; the first sliding plate is provided with a third sliding block, the rack assembly is correspondingly provided with a horizontal sliding rail, and the third sliding block is slidably arranged on the horizontal sliding rail; be provided with demoulding structure on the bracket, go up demoulding structure and include two levels, the third cylinder of reverse arrangement, the piston rod of two third cylinders is the same with the orientation of the stripper plate of corresponding side respectively.

As a further improvement of the above technical solution:

and a positioning plate is arranged on the stripper plate on at least one side.

And a rib plate is arranged on the outer side of the stripping plate and fixed on the first sliding plate.

The inner sides of the lower holding block and the upper holding block are provided with arc-shaped holding surfaces.

The inner side surfaces of the lower holding block and the upper holding block are provided with liners, and the inner side surfaces of the liners are arc-shaped holding surfaces.

The pad is a rubber pad.

The support is fixedly connected with a first screw rod of the lifter, and a first motor included in the lifter is fixed on the frame assembly.

The back of support is equipped with a plurality of first sliders, and first slider slidable ground sets up on vertical slide rail.

The second cylinder is fixed on the second sliding plate, the second sliding plate is provided with a fourth sliding block, and the fourth sliding block is slidably arranged on the horizontal sliding rail; the second sliding plate is connected with a second screw rod, and the second screw rod is connected with a second motor through a belt.

The lower holding block is hinged on the support, and the upper holding block is hinged on the bracket.

The utility model has the advantages as follows:

the utility model adopts a horizontal single-station bidirectional one-time demoulding mode, realizes bidirectional simultaneous demoulding by the simultaneous movement of a bidirectional lower demoulding structure and an upper demoulding structure, improves demoulding tempo, reduces time consumption and improves production efficiency; and the lower demoulding structure and the upper demoulding structure exert force on the foaming mould at a single point, so that the energy consumption is saved. During demoulding, the lower holding block and the upper holding block are held at the periphery of the paper folding layer through holding surfaces, so that the contact area is large, the stress is uniform, the paper folding layer is not easy to deform, and the risk of damaging the paper folding layer is reduced.

The utility model can adapt to the sizes of filter elements with different models by adjusting the upper and lower positions of the lower holding block and the horizontal position of the stripper plate, and has wide application range; and the rubber gasket with a certain thickness is arranged on the embracing block, so that the embracing block does not need to be replaced, and can adapt to filter elements with arc diameters in a certain range, thereby enlarging the application range.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a bottom view of fig. 1.

In the figure: 1. a frame assembly; 2. a support; 3. an elevator; 31. a first motor; 32. a first lead screw; 4. a lower holding block; 5. an upper holding block; 6. a bracket; 7. a first cylinder; 8. a vertical slide rail; 9. a first slider; 10. a second slider; 11. a stripper plate; 12. a first slide plate; 13. a third slider; 14. a horizontal slide rail; 15. a rib plate; 16. positioning a plate; 17. a push-pull plate; 18. a second cylinder; 19. a second slide plate; 20. a second lead screw; 21. a second motor; 22. a belt; 23. a liner; 231. a holding surface; 24. a third cylinder; 25. a fourth slider; 01. semi-finished product of the filter element; 010. folding the paper layer; 011. and (5) foaming the mould.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 4, a support 2 is arranged on the top surface of a rack assembly 1, a plurality of lower holding blocks 4 are symmetrically arranged on the top surface of the support 2 and on the front and rear sides of the support, and the lower holding blocks 4 are hinged on the support 2 and can rotate around a hinge point; a plurality of first sliding blocks 9 are fixed on the back of the support 2, vertical sliding rails 8 are correspondingly arranged on the rack assembly 1, and the first sliding blocks 9 are slidably arranged on the vertical sliding rails 8; the support 2 is connected with the lifter 3, the lifter 3 is an electric worm screw lifter and comprises a first motor 31 and a first screw 32 which is vertically arranged, the first motor 31 is fixed on the frame assembly 1, the first screw 32 is fixedly connected with the bottom surface of the support 2, and the lifter 3 can drive the support 2 to move up and down along the vertical direction through the sliding fit of the first slide block 9 and the vertical slide rail 8.

As shown in fig. 1 to 4, an upper holding block 5 is provided above the lower holding block 4, the upper holding block 5 is hinged to the bracket 6 and can rotate around a hinge point, a plurality of second sliding blocks 10 are fixed on the back of the bracket 6, and the second sliding blocks 10 are slidably disposed on the vertical sliding rail 8; bracket 6 fixed connection is on the piston rod of vertical first cylinder 7, and the cylinder block of first cylinder 7 passes through the mounting panel to be fixed on frame assembly 1, and first cylinder 7 can drive bracket 6 and make elevating movement along vertical direction through the cooperation of sliding of second slider 10 with vertical slide rail 8. The inner side surfaces of the lower cohesion block 4 and the upper cohesion block 5 are provided with rubber gaskets 23, the inner side surface of each gasket 23 is an arc cohesion surface 231, and each rubber gasket 23 has a certain thickness, can adapt to filter elements with arc diameters in a certain range, and expands the application range; in other embodiments, of course, the liner 23 may not be provided, and the inner side surfaces of the lower clasping block 4 and the upper clasping block 5 are arc-shaped clasping surfaces 231; during the drawing of patterns, lower cohesion block 4, last cohesion block 5 embrace through embracing face 231 and close in folded paper layer 010 periphery, and area of contact is big, and the atress is even, and folded paper layer 010 is difficult to warp, has reduced folded paper layer 010 by the risk of damage.

As shown in fig. 1 to 4, lower demolding structures are respectively arranged on the top surface of the rack assembly 1 and on the left and right sides of the support 2, the lower demolding structures include vertically arranged demolding plates 11, and the demolding plates 11 are fixed on the first sliding plate 12; a third sliding block 13 is fixed on the first sliding plate 12, a horizontal sliding rail 14 is correspondingly arranged on the rack assembly 1, and the third sliding block 13 is slidably arranged on the horizontal sliding rail 14; a push-pull plate 17 is fixed on the bottom surface of the first sliding plate 12, the push-pull plate 17 is fixedly connected to a piston rod of a second cylinder 18, and the second cylinder 18 can drive the stripper plate 11 to move left and right in the horizontal direction through the first sliding plate 12; during demoulding, the demoulding plates 11 on the two sides are respectively driven by the corresponding second cylinders 18 to move outwards towards the two opposite sides of the semi-finished filter element 01 to be demoulded, the demoulding plates 11 hook the lower edge acting point of the foaming mold 011 and slowly push to separate the lower part of the foaming mold 011 from the lower part of the paper folding layer 010, and the demoulding plates 11 on the two sides move simultaneously to realize bidirectional simultaneous demoulding, so that the demoulding rhythm is improved, the time consumption is reduced, and the production efficiency is improved; moreover, the demoulding plate 11 exerts force on the foaming mould 011 at a single point, so that the energy consumption is saved. At least one of the stripper plates 11 on one side is provided with a positioning plate 16, so that a worker can conveniently and visually judge whether the filter element is rightly placed when placing the filter element. The rib plates 15 are arranged on the outer sides of the stripper plates 11 on the two sides, the rib plates 15 are fixed on the first sliding plate 12, and the rib plates 15 can improve the strength of the stripper plates 11 and improve the demoulding reliability. The cylinder body of each second cylinder 18 is fixed on the second sliding plate 19, the second sliding plate 19 is provided with a fourth slide block 25, and the second sliding plate 19 is slidably arranged on the horizontal sliding rail 14 through the fourth slide block 25; the second sliding plate 19 is connected with a trapezoidal second screw rod 20 with double rotation directions, the second screw rod 20 is connected with a second motor 21 through a belt 22, and the second motor 21 drives the second screw rod 20 to rotate through the belt 22, so that the second sliding plate 19 is driven to move left and right along the horizontal direction, the position of the second cylinder 18 is adjusted, and the position of the stripper plate 11 is adjusted.

The bracket 6 is provided with an upper demoulding structure, the upper demoulding structure comprises two horizontal and reversely arranged third air cylinders 24, wherein the piston rod of one third air cylinder 24 faces to the left side, the piston rod of the other third air cylinder 24 faces to the right side, namely, the piston rods of the two reverse third air cylinders 24 respectively face to the same direction as the demoulding plate 11 on the corresponding side; during demolding, piston rods of the two third air cylinders 24 extend outwards towards two opposite sides of the semi-finished filter element 01 to be demolded along the horizontal direction, the piston rods of the air cylinders abut against the upper edge acting point of the foaming mold 011 to push the foaming mold 011 slowly and drop from the paper folding layer 010, and the two reverse third air cylinders 24 move simultaneously to realize bidirectional simultaneous demolding, so that demolding rhythm is improved, time consumption is reduced, and production efficiency is improved; moreover, the third cylinder 24 exerts force on the foaming mold 011 at a single point, so that energy consumption is saved.

When the device is actually used, a semi-finished filter element 01 to be demoulded is horizontally placed on the lower cohesion block 4, the upper cohesion block 5 is driven by the first air cylinder 7 to descend until the semi-finished filter element 01 is clamped tightly, and then the device stops; then, the stripper plates 11 of the lower demoulding structures on the two sides are respectively driven by the second air cylinders 18 to simultaneously separate the lower parts of the foaming molds 011 on the two sides of the semi-finished filter element 01 from the lower part of the paper folding layer 010, and the piston rods of the two third air cylinders 24 of the upper demoulding structure simultaneously extend out to push the foaming molds 011 off the paper folding layer 010; and after demolding is finished, taking down the filter element and placing the filter element on a production line conveying belt, placing the removed foaming mold 011 on another conveying belt, and entering a demolding agent spraying process.

The above description is illustrative of the present invention and is not intended to limit the present invention, and the present invention may be modified in any manner without departing from the spirit of the present invention.

Claims

1. The utility model provides a filter core shedder assembly which characterized in that: a support (2) is arranged on the frame assembly (1), and a plurality of lower holding blocks (4) are arranged on the support (2); an upper holding block (5) is arranged above the lower holding block (4), the upper holding block (5) is arranged on a bracket (6), and the bracket (6) is connected with a first cylinder (7); the back of the bracket (6) is provided with a plurality of second sliding blocks (10), the rack assembly (1) is correspondingly provided with vertical sliding rails (8), and the second sliding blocks (10) are slidably arranged on the vertical sliding rails (8);

lower demoulding structures are respectively arranged on two opposite sides of the support (2), each lower demoulding structure comprises a demoulding plate (11), the demoulding plates (11) are fixed on a first sliding plate (12), and the first sliding plates (12) are connected with a second cylinder (18); the first sliding plate (12) is provided with a third sliding block (13), a horizontal sliding rail (14) is correspondingly arranged on the rack assembly (1), and the third sliding block (13) is slidably arranged on the horizontal sliding rail (14);

an upper demoulding structure is arranged on the bracket (6), the upper demoulding structure comprises two third cylinders (24) which are horizontally and reversely arranged, and piston rods of the two third cylinders (24) are respectively same with the direction of the demoulding plate (11) on the corresponding side.

2. A filter cartridge remover assembly as claimed in claim 1, wherein: a positioning plate (16) is arranged on the stripping plate (11) on at least one side.

3. A filter cartridge remover assembly as claimed in claim 1, wherein: the outer side of the stripping plate (11) is provided with a rib plate (15), and the rib plate (15) is fixed on the first sliding plate (12).

4. A filter cartridge remover assembly as claimed in claim 1, wherein: the inner sides of the lower holding block (4) and the upper holding block (5) are provided with arc-shaped holding surfaces (231).

5. A filter cartridge remover assembly as claimed in claim 4, wherein: the inner side surfaces of the lower holding block (4) and the upper holding block (5) are provided with a gasket (23), and the inner side surface of the gasket (23) is an arc-shaped holding surface (231).

6. A filter cartridge remover assembly as claimed in claim 5, wherein: the pad (23) is a rubber pad.

7. A filter cartridge remover assembly as claimed in claim 1, wherein: the support (2) is fixedly connected with a first screw rod (32) of the lifter (3), and a first motor (31) included by the lifter (3) is fixed on the frame assembly (1).

8. A filter cartridge remover assembly as claimed in claim 7, wherein: the back of the support (2) is provided with a plurality of first sliding blocks (9), and the first sliding blocks (9) are slidably arranged on the vertical sliding rails (8).

9. A filter cartridge remover assembly as claimed in claim 1, wherein: the second cylinder (18) is fixed on the second sliding plate (19), a fourth sliding block (25) is arranged on the second sliding plate (19), and the fourth sliding block (25) is slidably arranged on the horizontal sliding rail (14); the second sliding plate (19) is connected with a second screw rod (20), and the second screw rod (20) is connected with a second motor (21) through a belt (22).

10. A filter cartridge remover assembly as claimed in claim 1, wherein: the lower holding block (4) is hinged on the support (2), and the upper holding block (5) is hinged on the bracket (6).