CN221236867U

CN221236867U - Filter equipment of air compressor machine is used in plastic products production

Info

Publication number: CN221236867U
Application number: CN202322944203.3U
Authority: CN
Inventors: 卞贞芳; 郑剑港
Original assignee: Fujian Hong'an Hengtai Marine Engineering Equipment Co ltd
Current assignee: Fujian Hong'an Hengtai Marine Engineering Equipment Co ltd
Priority date: 2023-11-01
Filing date: 2023-11-01
Publication date: 2024-06-28
Anticipated expiration: 2033-11-01

Abstract

The utility model relates to a filtering device of an air compressor for producing plastic products, which relates to the technical field of air compression filtering and comprises a vertically arranged mounting tube, wherein a support piece with an L-shaped section is slidably embedded in the inner side wall of the mounting tube, a filter element which is slidably matched with the inner side wall of the mounting tube is transversely arranged on the upper end surface of the lower part of the support piece, a groove is transversely formed in the inner side wall of the mounting tube, a wedge-shaped clamping block is fixedly connected with the inner side wall of the groove through a spring, the clamping block is respectively slidably matched with the inner side wall of the groove and the upper end surface of the filter element, a clamping canceling mechanism is connected with the clamping block, a fixing tube is vertically arranged on the upper end surface and the lower end surface of the mounting tube respectively, and the two fixing tubes are fixedly connected through C-shaped connecting pieces.

Description

Filter equipment of air compressor machine is used in plastic products production

Technical Field

The utility model relates to the technical field of air compression filtration, in particular to a filtering device of an air compressor for plastic product production.

Background

An air compressor is a device for compressing gas, the air compressor is similar to a water pump in construction, most air compressors are reciprocating piston type, rotating vane or rotating screw, centrifugal compressors are very large applications.

However, in the prior art, the filter device in the air inlet pipe of the air compressor is inconvenient to detach and replace because the filter device is arranged inside, the air inlet pipe needs to be detached into a plurality of sections and then reassembled when the filter device inside is replaced, and time is consumed.

Disclosure of utility model

The utility model provides a filtering device of an air compressor for plastic product production, which solves the technical problems.

The scheme for solving the technical problems is as follows: the utility model provides a filter equipment of air compressor machine for plastic products production, includes the installation tube of vertical setting, installation tube inside wall slip inlays and is equipped with the support piece that the cross-section is L type, support piece lower part up end transversely is provided with the filter core with installation tube inside wall sliding fit, installation tube inside wall transversely sets up flutedly, the recess inside wall passes through the wedge joint piece of spring fixedly connected with, joint piece and recess inside wall, filter core up end sliding fit respectively, the joint piece is connected with joint cancellation mechanism, the installation tube up and down the terminal surface is vertical respectively provided with the fixed pipe, two the connecting piece fixed connection of C style of calligraphy is passed through to the fixed pipe, installation tube lateral wall fixed mounting has the joint piece, fixed pipe lateral wall fixed mounting has the fixed block, the vertical rotation of fixed block up end runs through the connecting axle that runs through the joint piece.

Preferably, the clamping canceling mechanism comprises an operating ring which is sleeved on the outer side wall of the mounting pipe in a sliding manner, the operating ring is in sliding fit with the upper end face of the connecting block, and the clamping block is fixedly connected with the operating ring through a steel wire which movably penetrates through the mounting pipe.

Preferably, the two adjacent ends of the fixed pipes are respectively in threaded sleeve connection with a sealing ring, the inner side wall of the sealing ring is fixedly provided with a sealing gasket, the sealing gasket is in sliding fit with the outer side wall of the installation pipe, and continuous insections are respectively formed in the sealing ring and the outer side wall of the operation ring.

Preferably, a limiting block is fixedly arranged on one surface of the connecting piece, which faces the mounting tube, and the limiting block is in sliding fit with the outer side wall of the mounting tube.

Preferably, the outer diameters of the mutually far ends of the two fixed pipes are smaller than those of the mutually near ends, and the outer side walls of the mutually far ends of the two fixed pipes are respectively provided with threads.

Preferably, the upper end surface of the support piece is fixedly provided with a square-shaped pulling piece, and the height of the upper end surface of the pulling piece is smaller than that of the upper end surface of the mounting pipe.

Preferably, the through hole at the penetrating position of the steel wire of the outer side wall of the installation pipe is in a round table shape, and the width of the outer side wall of the section of the through hole at the penetrating position of the steel wire of the outer side wall of the installation pipe is larger than that of the inner side wall.

The beneficial effects of the utility model are as follows:

1. The connecting piece is arranged to connect the fixed pipes at two ends, the fixed pipes can be connected to the middle part of the air inlet pipe, the two sealing rings can be rotated to be opened when the internal filter element is replaced, and then the mounting pipe provided with the filter element is rotated out, so that the air inlet pipe is not required to be disassembled into a plurality of sections to be assembled and spliced again, the time is saved, the mounting pipe is quickly and conveniently reinstalled, and the operation is simpler;

2. Through setting up the support piece at the mounting tube inside wall, can place the filter core on the support piece, support piece cooperation joint piece realizes the spacing fixed to the filter core, and the joint piece utilizes the operation ring that sets up in the outside to carry out pulling control, but the motion of four joint pieces of simultaneous control, the spacing cancellation of messenger joint is more swift convenient sees to set up the pulling piece on the support piece, the usable pulling piece takes out support piece and filter core in step like this, makes the change of filter core more convenient, and efficiency is higher.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a filtering device of an air compressor for producing plastic products according to the present utility model;

fig. 2 is a schematic view of the installation tube of the filtering device of the air compressor for producing plastic products;

Fig. 3 is a schematic diagram of a seal ring structure of a filtering device of an air compressor for plastic product production according to the present utility model;

Fig. 4 is a schematic view showing the sectional structure of a mounting tube of a filtering device of an air compressor for plastic product production;

fig. 5 is an enlarged view of a position a in fig. 4 of a filtering device of an air compressor for producing plastic products.

Legend description:

1. installing a pipe; 2. a support; 3. a filter element; 4. a groove; 5. a spring; 6. a clamping block; 7. a fixed tube; 8. a connecting piece; 9. a fixed block; 10. a connecting shaft; 11. an operating ring; 12. a steel wire; 13. a seal ring; 14. a sealing gasket; 15. a limiting block; 16. and a pulling member.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-5, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Example 1

As shown in fig. 1-5, the utility model relates to a filtering device of an air compressor for producing plastic products, which comprises a vertically arranged mounting tube 1, wherein a support piece 2 with an L-shaped section is slidably embedded in the inner side wall of the mounting tube 1, a filter element 3 which is slidably matched with the inner side wall of the mounting tube 1 is transversely arranged on the upper end surface of the lower part of the support piece 2, a groove 4 is transversely arranged on the inner side wall of the mounting tube 1, a wedge-shaped clamping block 6 is fixedly connected with the inner side wall of the groove 4 through a spring 5, the clamping block 6 is matched with the support piece 2 to limit and fix the filter element 3, the clamping block 6 is respectively slidably matched with the inner side wall of the groove 4 and the upper end surface of the filter element 3, the clamping block 6 is connected with a clamping canceling mechanism, fixing tubes 7 are respectively vertically arranged on the upper end surface and the lower end surface of the mounting tube 1, the outer diameters of the mutually far ends of the two fixing tubes 7 are smaller than the mutually close ends, the mutually far ends of the two fixing tubes 7 are respectively provided with threads, the end parts of the fixing tubes 7 are respectively provided with threads, the fixing pipes 7 are convenient to be connected and fixed with other pipelines, the two fixing pipes 7 are fixedly connected through the C-shaped connecting piece 8, a limiting block 15 is fixedly arranged on one surface of the connecting piece 8 facing the mounting pipe 1, the limiting block 15 is in sliding fit with the outer side wall of the mounting pipe 1, the limiting block 15 is used for limiting the mounting pipe 1 and can provide a reference object for the mounting pipe 1, the mounting pipe 1 can be aligned with the fixing pipes 7, the device is convenient to be assembled and fixed again, the outer side wall of the mounting pipe 1 is fixedly provided with the connecting block, the outer side wall of the fixing pipe 7 is fixedly provided with the fixing block 9, the upper end surface of the fixing block 9 vertically rotates and penetrates through a connecting shaft 10 fixedly penetrating through the connecting block, the upper end surface of the supporting piece 2 is fixedly provided with a square pulling piece 16, the upper end surface of the pulling piece 16 is smaller than the upper end surface of the mounting pipe 1, the pulling piece 16 can be placed in the mounting pipe 1, guarantee the realization of device function, this device carries out the joint fixedly through setting up joint piece 6, support piece 2 to filter core 3, and joint accessible operation ring 11 direct rotation cancellation to upwards draw out filter core 3 with the help of support piece 2, make filter core 3 change more convenient, and install rotatable opening or the reset of pipe 1, further simplify the operation, do not need installation concatenation many times, efficiency is practical.

Example 2

As shown in fig. 1-5, the clamping canceling mechanism comprises an operating ring 11 which is sleeved on the outer side wall of the installation tube 1 in a sliding manner, the operating ring 11 is in sliding fit with the upper end face of the connecting block, the clamping block 6 is fixedly connected with the operating ring 11 through a steel wire 12 which movably penetrates through the installation tube 1, a through hole at the penetrating position of the steel wire 12 of the outer side wall of the installation tube 1 is in a round table shape, the width of the outer side wall of the cross section of the through hole at the penetrating position of the steel wire 12 of the outer side wall of the installation tube 1 is larger than the width of the inner side wall, the friction between the steel wire 12 and the installation tube 1 can be reduced by setting the steel wire 12 at the penetrating position of the installation tube 1 in the round table shape, so that the abrasion of the steel wire 12 is reduced, the service life of the steel wire 12 is prolonged, and the clamping blocks 6 are 4, the rotary operation ring 11 can simultaneously pull 4 clamping blocks 6 to move through the transmission of the steel wire 12, so that the 4 clamping blocks 6 retract into the groove 4 to cancel the limiting fixation of the clamping blocks 6 to the filter element 3, the disassembly and replacement of the filter element are quicker and more convenient, the close ends of the two fixed pipes 7 are respectively sheathed with the sealing rings 13 in a threaded manner, the inner side walls of the sealing rings 13 are fixedly provided with the sealing gaskets 14, the sealing gaskets 14 can enhance the tightness between the installation pipe 1 and the fixed pipes 7, the air leakage is reduced, the sealing gaskets 14 are in sliding fit with the outer side walls of the installation pipe 1, continuous insections are respectively arranged on the outer side walls of the sealing rings 13 and the operation ring 11, and the rotary operation of the Shu Die sealing rings 13 and the operation ring 11 is more convenient and labor-saving.

Working principle:

when the filter cartridge is used, the sealing ring 13 positioned at the upper part is rotated to move upwards, the sealing ring 13 positioned at the lower part is rotated to move downwards, the mounting tube 1 positioned at the middle part is exposed, then the mounting tube 1 is rotated, the mounting tube 1 is taken out from between the two fixed tubes 7, then the operating ring 11 is rotated, the operating ring 11 is rotated to pull the steel wire 12, the steel wire 12 moves outwards, the steel wire 12 pulls the clamping block 6, the clamping block 6 overcomes the acting force of the spring 6 to move inwards relative to the groove 4, the clamping block 6 is completely retracted into the groove 4, the limiting fixation of the clamping block 6 to the filter cartridge 3 is released, meanwhile, the supporting member 2 and the filter cartridge 3 are pulled upwards by the pulling member 16, then the supporting member 2 is taken out together, then the supporting member 2 is replaced again, the new filter cartridge 3 is replaced, the clamping block 6 is kept in the groove 4, the new filter cartridge 3 is placed in the mounting tube 1, the new filter cartridge 3 is enabled to be in contact with the lower part of the supporting member 2, then the operating ring 11 is loosened, the clamping block 6 moves outwards under the pushing of the spring 5, the new filter cartridge 3 is fixed, the two filter cartridges 1 are reset, and then the filter cartridge 1 is rotated to be replaced, and the filter cartridge 1 is fixed, and the filter cartridge is replaced, and the filter cartridge is fixed, and the filter cartridge is replaced.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a filter equipment of air compressor machine for plastic products production, includes vertical setting's installation pipe (1), its characterized in that: the utility model discloses a mounting tube (1) inside wall slip inlays and is equipped with support piece (2) that the cross-section is L type, support piece (2) lower part up end transversely is provided with filter core (3) with mounting tube (1) inside wall sliding fit, recess (4) are transversely seted up to mounting tube (1) inside wall, recess (4) inside wall passes through spring (5) fixedly connected with wedge joint piece (6), joint piece (6) and recess (4) inside wall, filter core (3) up end sliding fit respectively, joint piece (6) are connected with joint cancellation mechanism, mounting tube (1) up and down the terminal surface respectively vertically be provided with fixed pipe (7), two connecting piece (8) fixed connection through the C style of calligraphy of fixing pipe (7), mounting tube (1) lateral wall fixed mounting has the joint piece, connecting axle (10) that the vertical rotation of fixed joint piece that runs through of fixing piece (9) lateral wall fixed mounting has.

2. The filtering device of an air compressor for plastic product production according to claim 1, wherein: the clamping canceling mechanism comprises an operating ring (11) which is sleeved on the outer side wall of the mounting pipe (1) in a sliding manner, the operating ring (11) is in sliding fit with the upper end face of the connecting block, and the clamping block (6) is fixedly connected with the operating ring (11) through a steel wire (12) which movably penetrates through the mounting pipe (1).

3. The filtering device of an air compressor for plastic product production according to claim 2, wherein: the two fixed pipes (7) are respectively sleeved with a sealing ring (13) in a threaded manner at the close ends, sealing gaskets (14) are fixedly mounted on the inner side walls of the sealing rings (13), the sealing gaskets (14) are in sliding fit with the outer side walls of the mounting pipes (1), and continuous insections are respectively formed in the outer side walls of the sealing rings (13) and the operating rings (11).

4. The filtering device of an air compressor for plastic product production according to claim 1, wherein: one surface of the connecting piece (8) facing the mounting pipe (1) is fixedly provided with a limiting block (15), and the limiting block (15) is in sliding fit with the outer side wall of the mounting pipe (1).

5. The filtering device of an air compressor for plastic product production according to claim 1, wherein: the outer diameters of the mutually far ends of the two fixed pipes (7) are smaller than those of the mutually near ends, and the outer side walls of the mutually far ends of the two fixed pipes (7) are respectively provided with threads.

6. The filtering device of an air compressor for plastic product production according to claim 1, wherein: the upper end face of the support piece (2) is fixedly provided with a square-shaped pulling piece (16), and the height of the upper end face of the pulling piece (16) is smaller than that of the upper end face of the installation tube (1).

7. The filtering device of an air compressor for plastic product production according to claim 2, wherein: the through hole at the penetrating position of the steel wire (12) of the outer side wall of the installation pipe (1) is in a round table shape, and the width of the outer side wall of the cross section of the through hole at the penetrating position of the steel wire (12) of the outer side wall of the installation pipe (1) is larger than that of the inner side wall.