CN221088778U

CN221088778U - Filter closing device

Info

Publication number: CN221088778U
Application number: CN202323078757.6U
Authority: CN
Inventors: 邱云飞; 雷清华; 杨钧宇; 汪志杰
Original assignee: Shenzhen Meiri Purification Engineering Co ltd
Current assignee: Shenzhen Meiri Purification Engineering Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-06-07
Anticipated expiration: 2033-11-15

Abstract

The utility model relates to the field of filter processing, and discloses a filter pressing device which comprises a bottom plate, wherein a shell is fixedly connected to the left side of the upper part of the bottom plate, a screw rod is rotatably connected to the inside of the rear side of the shell, a sliding block is connected to the periphery of the screw rod in a threaded manner, a sliding rod is fixedly connected to the inside of the front side of the shell, the periphery of the sliding rod is slidably connected with the sliding block, a positioning plate is fixedly connected between the two sliding blocks, a fixing frame is fixedly connected to the right side of the upper part of the bottom plate, an air cylinder is fixedly connected to the upper part of the fixing frame, a fixing block is fixedly connected to the output end of the air cylinder, two buttons are slidably connected to the inside of the fixing block, a blocking block is fixedly connected to one side opposite to the two buttons, and a spring is fixedly connected between the two blocking blocks. According to the utility model, the screw rod is rotated to drive the sliding block to slide, so that the positioning plate is driven to slide, and the filters with different numbers can be positioned conveniently.

Description

Filter closing device

Technical Field

The utility model relates to the field of filter processing, in particular to a filter pressing device.

Background

A filter is a device or apparatus for separating impurities in solid particles, liquids or gases, which are widely used in various applications including air and water purification, liquid and gas separation in industrial processes, food and beverage processing, etc., and a compacting device is required to compact the filter in the production process of the filter.

Through retrieving, chinese patent publication No. CN215701237U discloses a filter closing device, including outer frame, inner frame, actuating mechanism and a plurality of lifter plates, the inner frame is located outer frame, and a plurality of lifter plates all set up between inner frame and outer frame, and actuating mechanism is connected and drives the inner frame and reciprocate along first direction with outer frame relatively, first direction is on a parallel with the plane that outer frame is located, and the inner frame is connected and drives a plurality of lifter plates and goes up and down along the synchronous lift of second direction relatively with a plurality of lifter plates relatively, the plane that outer frame is located is perpendicular to the second direction. According to the filter pressing device, the plurality of lifting plates synchronously lift along the second direction, the plurality of lifting plates simultaneously act on the filter to provide supporting force for the filter to be tightly attached to the shell of the fan unit, the filter can be simultaneously applied with force from a plurality of points, the force application is uniform, the fastening operation of the filter can be realized through one-time operation, and the labor and time are saved.

The above-mentioned document has indeed solved simultaneously the application of force to the filter through a plurality of points to the application of force is even, and the one-time operation can realize the fastening operation to the filter, has practiced thrift manual work and time, but still exists and is inconvenient for compressing according to the filter of different quantity when compressing tightly the filter, proposes a filter closing device for this reason.

Disclosure of utility model

In order to overcome the defects, the utility model provides a filter pressing device, which aims at improving the inconvenience of pressing different numbers of filters in the process of pressing the filters.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a filter closing device, includes the bottom plate, bottom plate upper portion left side fixedly connected with shell, the inside rotation of shell rear side is connected with the lead screw, lead screw periphery threaded connection has the slider, the inside fixedly connected with slide bar of shell front side, slide bar periphery sliding connection has the slider, two fixedly connected with locating plate between the slider, bottom plate upper portion right side fixedly connected with mount, mount upper portion fixedly connected with cylinder.

As a further description of the above technical solution:

The cylinder output fixedly connected with fixed block, the inside sliding connection of fixed block has two buttons, two equal fixedly connected with in the opposite one side of button blocks the piece, two fixedly connected with spring between the block, two block the piece left side all is provided with fixed subassembly, the fixed block left side is provided with the clamp plate, the ring channel has been seted up to the clamp plate inside.

As a further description of the above technical solution:

The fixing assembly comprises two connecting rods, the right ends of the connecting rods are rotatably connected to the left sides of the blocking blocks, and the left ends of the connecting rods are fixedly connected with clamping blocks.

As a further description of the above technical solution:

The left side of the screw rod is fixedly connected with a rotating handle.

As a further description of the above technical solution:

the locating plate is attached to the inner wall of the shell.

As a further description of the above technical solution:

The periphery of the blocking block is connected inside the fixed block in a sliding way.

As a further description of the above technical solution:

The connecting rod is externally and rotationally connected inside the fixed block.

As a further description of the above technical solution:

the clamping block is clamped with the annular groove.

The utility model has the following beneficial effects:

1. According to the utility model, the screw rod, the sliding block, the sliding rod, the positioning plate and the rotating handle are matched with each other, so that the sliding block is driven to slide by rotating the screw rod, and the positioning plate is driven to slide, thereby being convenient for positioning filters with different numbers.

2. According to the utility model, the fixing block, the button, the pressing plate, the spring, the connecting rod, the annular groove, the blocking block and the clamping block are mutually matched, so that the blocking block is driven to slide by pressing the button, the connecting rod is enabled to rotate, the clamping block is driven to slide, the pressing plate is convenient to replace, and the filters with different sizes are convenient to compress.

Drawings

FIG. 1 is a perspective view of a filter pressing apparatus according to the present utility model;

FIG. 2 is a cross-sectional view of a fixed block of a filter pressing apparatus according to the present utility model;

fig. 3 is a schematic view of a slide bar of a filter pressing apparatus according to the present utility model.

Legend description:

1. A bottom plate; 2. a fixing frame; 3. a cylinder; 4. a fixed block; 5. a button; 6. a pressing plate; 7. a spring; 8. a connecting rod; 9. an annular groove; 10. a housing; 11. a screw rod; 12. a slide block; 13. a slide bar; 14. a positioning plate; 15. a rotating handle; 16. a clamping block; 17. and a blocking piece.

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.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a filter closing device, including bottom plate 1, bottom plate 1's effect is fixed closing device, bottom plate 1 upper portion left side fixedly connected with shell 10, and shell 10's effect is placed the filter, and shell 10 rear side inside rotation is connected with lead screw 11, and lead screw 11's effect is rotated and is driven slider 12 and slide, and lead screw 11 periphery threaded connection has slider 12, and slider 12's effect is the slip and drives locating plate 14 and slide, and shell 10 front side inside fixedly connected with slide bar 13, and slide bar 13's effect is limiting slider 12.

Referring to fig. 2, a sliding block 12 is slidably connected to the periphery of a sliding rod 13, the sliding block 12 is used for slidably driving a positioning plate 14 to slide, a filter is placed in a housing 10 and a rotating handle 15 is rotated, the rotating handle 15 rotates to drive a screw rod 11 to rotate, the screw rod 11 rotates to drive the sliding block 12 to slide, the sliding block 12 slides to drive the positioning plate 14 to slide, so that the positioning plate 14 pushes the filter to slide, the starting position of compression of the filter is regulated, the positioning plate 14 is fixedly connected between the two sliding blocks 12, and the positioning plate 14 is used for positioning the filter.

Referring to fig. 1-2, a fixing frame 2 is fixedly connected to the right side of the upper portion of a bottom plate 1, the fixing frame 2 is used for fixing a cylinder 3, the cylinder 3 is fixedly connected to the upper portion of the fixing frame 2, and the cylinder 3 is used for pushing a pressing plate to press a filter. The left side of the screw rod 11 is fixedly connected with a rotating handle 15, and the rotating handle 15 is used for facilitating the rotation of the screw rod 11. The fit between the locating plate 14 and the inner wall of the housing 10 serves to predict that the filter is not sufficiently stable in location.

Referring to fig. 2-3, the output end of the air cylinder 3 is fixedly connected with a fixed block 4, the fixed block 4 is used for limiting objects in the air cylinder, two buttons 5 are slidably connected in the fixed block 4, the buttons 5 are used for slidably driving a blocking block 17 to slide, blocking blocks 17 are fixedly connected to opposite sides of the two buttons 5, the blocking blocks 17 are used for fixing springs 7, springs 7 are fixedly connected between the two blocking blocks 17, and the springs 7 are used for providing elasticity during reset movement.

Referring to fig. 3, two blocking blocks 17 are provided with fixing components on the left side, the fixing components are used for fixing the pressing plate 6, the pressing plate 6 is arranged on the left side of the fixing block 4, the pressing plate 6 is used for compressing the filter, an annular groove 9 is formed in the pressing plate 6, the annular groove 9 is used for fixing the pressing plate 6 through clamping with the clamping block 16, the pressing plate 6 is pushed to slide through the starting cylinder 3, so that the filter is compressed, when the size of the filter changes, the button 5 is pressed, the blocking block 17 is driven to slide by pressing the button 5, the blocking block 17 slides to compress the spring 7, and the connecting rod 8 rotates.

Referring to fig. 3, the fixing assembly includes two connecting rods 8, the connecting rods 8 rotate to drive the annular groove 9 to rotate, the right ends of the connecting rods 8 rotate to be connected to the left side of the blocking blocks 17, the connecting rods 17 slide to drive the connecting rods 8 to rotate, the left ends of the connecting rods 8 are fixedly connected with clamping blocks 16, the clamping blocks 16 fix the pressing plate 6 through clamping with the annular groove 9, the connecting rods 8 rotate to drive the clamping blocks 16 to rotate, when the clamping blocks 16 rotate to be separated from the clamping state between the annular groove 9, the pressing plate 6 is taken out for replacement, after the replacement is completed, the spring 7 is reset, the blocking blocks 17 slide to enable the connecting rods 8 to rotate, and the clamping blocks 16 are clamped with the annular groove 9 again to fix the pressing plate 6.

Referring to fig. 3, the outer periphery of the blocking block 17 is slidably connected inside the fixed block 4, and the working principle is that the blocking block 17 is driven to slide by pressing the button 5. The connecting rod 8 is externally and rotationally connected inside the fixed block 4, and the working principle is that the connecting rod 8 is driven to rotate by sliding the blocking block 17. The clamping block 16 is clamped with the annular groove 9, and the clamping block 16 and the annular groove 9 are clamped conveniently to fix the pressing plate 6.

Working principle: when the filter needs to be compressed by using the compressing device, the filter is placed in the shell 10 and the rotating handle 15 is rotated, the rotating handle 15 rotates to drive the screw rod 11 to rotate, the screw rod 11 rotates to drive the sliding block 12 to slide, the sliding block 12 slides to drive the positioning plate 14 to slide, so that the positioning plate 14 pushes the filter to slide, the starting position of the compression of the filter is regulated, after the adjustment is finished, the air cylinder 3 is started to push the pressing plate 6 to slide, so that the filter is compressed, when the size of the filter changes, the button 5 is pressed to drive the blocking block 17 to slide, the blocking block 17 slides to squeeze the spring 7, the connecting rod 8 rotates to drive the clamping block 16 to rotate, when the clamping block 16 rotates to be separated from the clamping state between the annular groove 9, the clamping block 6 is taken out to be replaced, after the replacement is finished, the operation is repeated, the spring 7 is reset, and the blocking block 17 is pushed to slide to enable the connecting rod 8 to rotate, so that the clamping block 16 is clamped between the clamping block 16 and the annular groove 9 again to fix the pressing plate 6.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Filter pressing device, comprising a base plate (1), characterized in that: the novel air conditioner is characterized in that a shell (10) is fixedly connected to the left side of the upper portion of the bottom plate (1), a screw rod (11) is rotatably connected to the inside of the rear side of the shell (10), a sliding block (12) is connected to the periphery of the screw rod (11) in a threaded mode, a sliding rod (13) is fixedly connected to the inside of the front side of the shell (10), a sliding block (12) is connected to the periphery of the sliding rod (13) in a sliding mode, a positioning plate (14) is fixedly connected between the sliding blocks (12), a fixing frame (2) is fixedly connected to the right side of the upper portion of the bottom plate (1), and an air cylinder (3) is fixedly connected to the upper portion of the fixing frame (2).

2. A filter compression device as claimed in claim 1, wherein: the novel automatic pressure cooker is characterized in that the output end of the air cylinder (3) is fixedly connected with a fixed block (4), two buttons (5) are slidably connected inside the fixed block (4), two blocking blocks (17) are fixedly connected to opposite sides of the buttons (5), springs (7) are fixedly connected between the blocking blocks (17), fixing components are arranged on the left sides of the blocking blocks (17), a pressing plate (6) is arranged on the left side of the fixed block (4), and annular grooves (9) are formed in the pressing plate (6).

3. A filter compression device as claimed in claim 2, wherein: the fixing assembly comprises two connecting rods (8), the right ends of the connecting rods (8) are rotationally connected to the left side of the blocking blocks (17), and the left ends of the connecting rods (8) are fixedly connected with clamping blocks (16).

4. A filter compression device as claimed in claim 1, wherein: the left side of the screw rod (11) is fixedly connected with a rotating handle (15).

5. A filter compression device as claimed in claim 1, wherein: the positioning plate (14) is attached to the inner wall of the shell (10).

6. A filter compression device as claimed in claim 2, wherein: the periphery of the blocking block (17) is connected inside the fixed block (4) in a sliding way.

7. A filter compression device according to claim 3, wherein: the connecting rod (8) is externally and rotationally connected inside the fixed block (4).

8. A filter compression device according to claim 3, wherein: the clamping block (16) is clamped with the annular groove (9).