CN220785086U

CN220785086U - Folding die for filter paper

Info

Publication number: CN220785086U
Application number: CN202320922999.XU
Authority: CN
Inventors: 张龙; 许敏; 许传卫
Original assignee: Anhui Wells Purification Equipment Manufacturing Co ltd
Current assignee: Anhui Wells Purification Equipment Manufacturing Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2024-04-16
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of folding of filter paper, and particularly discloses a folding die for filter paper, which comprises a base, wherein a fixed vertical plate is arranged on the side surface of the base, a fixed ring is arranged at the top of the fixed vertical plate, an air cylinder is arranged in the fixed ring, and an upper pressure head is fixedly arranged at the output end of the air cylinder through a telescopic rod; the fixed riser middle part is provided with the backup pad, backup pad below both sides limit is provided with the spout, the spout is provided with first lower moulding-die and second lower moulding-die, first lower moulding-die and second lower moulding-die bottom are provided with the connecting rod, be provided with first abnormal shape tooth and the second abnormal shape tooth of looks interlock on the connecting rod of first lower moulding-die and second lower moulding-die concatenation department respectively, connecting rod one end activity is provided with the handle, through promoting the handle, drives the connecting rod and removes to promote first lower moulding-die and second lower moulding-die and open and shut the motion, realize collecting fast the filter paper that the folding is accomplished, increase filter paper folding efficiency.

Description

Folding die for filter paper

Technical Field

The utility model relates to the technical field of filter paper folding, in particular to a folding die for filter paper.

Background

In many testing procedures, the sample is required to be made into various solutions, and the relevant tests are required to be performed by filtration. The filtration process requires a large amount of folded finished filter paper, and the more folds of the filter paper, the larger the surface area contacted with the turbid liquid to be filtered, the better the filtration effect.

Conventionally, the filter paper is folded manually, so that a large amount of personnel and a large amount of time are generally consumed to fold the filter paper due to the fact that the required amount of the filter paper is very large, and a large amount of detection time is occupied, so that the working efficiency is reduced. And due to the fact that the manual capacity of each person and the proficiency of folding the filter paper are different, the folded filter paper tends to have uneven quality, and the detection result is seriously influenced.

Disclosure of Invention

The utility model aims to provide a folding die for filter paper, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the folding die for the filter paper comprises a base, wherein a fixed vertical plate is arranged on the side face of the base, a fixed ring is arranged at the top of the fixed vertical plate, an air cylinder is fixedly arranged in the fixed ring, an upper pressure head is fixedly arranged at the output end of the air cylinder through a telescopic rod, and the air cylinder is started to push the upper pressure head to move downwards for crimping; the filter paper folding machine comprises a fixed vertical plate, a support plate is arranged in the middle of the fixed vertical plate, sliding grooves are formed in two sides below the support plate, a first lower pressing die and a second lower pressing die are movably arranged on the sliding grooves, a filter paper groove is formed by combining the first lower pressing die and the second lower pressing die, connecting rods are movably arranged at the bottoms of the first lower pressing die and the second lower pressing die, first abnormal teeth and second abnormal teeth which are meshed mutually are respectively arranged on the connecting rods at the splicing positions of the first lower pressing die and the second lower pressing die, handles are movably arranged at one ends of the connecting rods, the connecting rods are driven to move through pushing the handles, so that the first lower pressing die and the second lower pressing die are pushed to open and close when the filter paper is folded, the filter paper is placed in the filter paper groove for folding, the handles are reversely moved after folding, the first lower pressing die and the second lower pressing die are outwards opened, at the moment, the folded filter paper can freely fall into a collecting cylinder, and unified collection is facilitated.

Preferably, the bottom of the base is provided with a placement groove for placing a filter paper collecting cylinder, so that folded filter papers can be collected uniformly.

Preferably, the bottom of the upper pressure head is fixedly provided with a hemispherical rubber block, so that the filter paper is prevented from being punctured due to the fact that the bottom of the upper pressure head is too sharp.

Preferably, a circular through hole is formed in the middle of the supporting plate.

Preferably, a first movable groove and a second movable groove are arranged below the first lower pressing die and the second lower pressing die, and the first movable groove and the second movable groove are sleeved on the supporting plate to slide.

Preferably, the two ends of the connecting rod are provided with round fixing holes, and the connecting rod is movably fixed at the bottoms of the first lower pressing die and the second lower pressing die through bearings penetrating through the fixing holes on the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the filter paper is quickly folded by arranging the upper pressing head and the lower pressing head, and meanwhile, the hemispherical rubber block is arranged at the bottom of the upper pressing head, so that the filter paper is prevented from being pricked due to the fact that the bottom of the upper pressing head is too sharp, the folded filter paper is quickly collected by arranging the openable lower pressing head, and the folding efficiency of the filter paper is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a bottom view mounting structure of the present utility model;

fig. 3 is a schematic view of a bottom view movable structure according to the present utility model.

In the figure: 1. a base; 2. a placement groove; 3. fixing the vertical plate; 4. a fixing ring; 5. a cylinder; 6. expansion and contraction a rod; 7. an upper pressure head; 8. a rubber block; 9. a support plate; 10. a through hole; 11. a chute; 12. a first lower die; 13. a first movable groove; 14. a second press mold; 15. a second movable groove; 16. a filter paper tank; 17. a connecting rod; 18. a handle; 19. a first profiled tooth; 20. and the second special-shaped teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and 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 referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the folding die for the filter paper comprises a base 1, wherein a fixed vertical plate 3 is arranged on the side face of the base 1, a fixed ring 4 is arranged at the top of the fixed vertical plate 3, an air cylinder 5 is fixedly arranged in the fixed ring 4, an upper pressure head 7 is fixedly arranged at the output end of the air cylinder 5 through a telescopic rod 6, the air cylinder 5 is started, and the upper pressure head 7 is pushed to move downwards to press folds; the middle part of fixed riser 3 is provided with backup pad 9, backup pad 9 below both sides limit is provided with spout 11, spout 11 activity is provided with first lower moulding-die 12 and second lower moulding-die 14, first lower moulding-die 12 and second lower moulding-die 14 combination form filter paper groove 16, first lower moulding-die 12 and second lower moulding-die 14 bottom activity is provided with connecting rod 17, be provided with first abnormal shape tooth 19 and the second abnormal shape tooth 20 of looks interlock on connecting rod 17 of first lower moulding-die 12 and second lower moulding-die 14 concatenation department respectively, connecting rod 17 one end activity is provided with handle 18, drives connecting rod 17 through pushing handle 18 and removes to promote first lower moulding-die 12 and second lower moulding-die 14 and open and shut the motion, when filter paper is folded to press the fold, promotes first lower moulding-die 12 and second lower moulding-die 14 to close, places filter paper in filter paper groove 16, presses the fold, and after the folding is accomplished, reverse movement handle 18 makes first lower moulding-die 12 and second lower moulding-die 14 outwards open, and the special shape tooth 20 of folding simultaneously, and the good can freely fall to the collection of unifying in the collection section of thick bamboo that is convenient.

Further, the bottom of the base 1 is provided with a placement groove 2 for placing a filter paper collecting cylinder, so that folded filter papers can be collected uniformly.

Further, the hemispherical rubber block 8 is fixedly arranged at the bottom of the upper pressure head 7, so that the filter paper is prevented from being pricked due to the fact that the bottom of the upper pressure head 7 is too sharp.

Further, a circular through hole 10 is arranged in the middle of the supporting plate 9.

Further, a first movable groove 13 and a second movable groove 15 are arranged below the first lower pressing die 12 and the second lower pressing die 14, and the first movable groove 13 and the second movable groove 15 are sleeved on the supporting plate 9 to slide.

Further, circular fixing holes are formed at two ends of the connecting rod 17, and the connecting rod 17 is movably fixed at the bottoms of the first lower pressing die 12 and the second lower pressing die 14 through bearings penetrating through the fixing holes on the connecting rod 17.

Working principle:

in the actual use process, when the filter paper is folded in a crimping way, the first lower pressing die 12 and the second lower pressing die 14 are pushed to be closed, the filter paper is placed in the filter paper groove 16, then the air cylinder 5 is started, the upper pressing head 7 is pushed to move downwards to fold in the crimping way, the hemispherical rubber block 8 arranged at the bottom of the upper pressing head 7 can avoid the bottom of the upper pressing head 7 to be too sharp so as to puncture the filter paper, after the folding is completed, the handle 18 is reversely moved, the first lower pressing die 12 and the second lower pressing die 14 are pushed to be opened outwards, and at the moment, the folded filter paper can freely fall into the collecting cylinder to be convenient for uniform collection.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The folding die for the filter paper is characterized by comprising a base (1), wherein a fixed vertical plate (3) is arranged on the side face of the base (1), a fixed ring (4) is arranged at the top of the fixed vertical plate (3), an air cylinder (5) is fixedly arranged in the fixed ring (4), and an upper pressing head (7) is fixedly arranged at the output end of the air cylinder (5) through a telescopic rod (6); the utility model discloses a fixed riser, including fixed riser (3), fixed riser (3) middle part is provided with backup pad (9), backup pad (9) below both sides limit is provided with spout (11), spout (11) activity is provided with first lower moulding-die (12) and second lower moulding-die (14), first lower moulding-die (12) and second lower moulding-die (14) combination form filter paper groove (16), first lower moulding-die (12) and second lower moulding-die (14) bottom activity are provided with connecting rod (17), be provided with first abnormal shape tooth (19) and second abnormal shape tooth (20) of looks interlock on connecting rod (17) of first lower moulding-die (12) and second lower moulding-die (14) concatenation department respectively, connecting rod (17) one end activity is provided with handle (18).

2. A folding die for filter paper according to claim 1, wherein: the bottom of the base (1) is provided with a placement groove (2) for placing a filter paper collecting cylinder.

3. A folding die for filter paper according to claim 1, wherein: the bottom of the upper pressure head (7) is fixedly provided with a hemispherical rubber block (8).

4. A folding die for filter paper according to claim 1, wherein: the middle part of the supporting plate (9) is provided with a circular through hole (10).

5. A folding die for filter paper according to claim 1, wherein: the first movable groove (13) and the second movable groove (15) are arranged below the first lower pressing die (12) and the second lower pressing die (14), and the first movable groove (13) and the second movable groove (15) are sleeved on the supporting plate (9) to slide.

6. A folding die for filter paper according to claim 1, wherein: the two ends of the connecting rod (17) are provided with round fixing holes, and the connecting rod (17) is movably fixed at the bottoms of the first lower pressing die (12) and the second lower pressing die (14) through bearings penetrating through the fixing holes on the connecting rod (17).