CN211887512U

CN211887512U - Spraying device is used in cavity filter production

Info

Publication number: CN211887512U
Application number: CN202020219912.9U
Authority: CN
Inventors: 姜辉
Original assignee: Zhenjiang Yinfeng Electroplating Technology Co ltd
Current assignee: Zhenjiang Yinfeng Electroplating Technology Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-10
Anticipated expiration: 2030-02-27

Abstract

The utility model provides a spraying device is used in production of cavity wave filter relates to spraying technical field. This spraying device is used in production of cavity filter, including the spraying riser, spraying riser inboard is equipped with the cavity, the cavity inboard is equipped with the branch net, divide net and spraying riser fixed connection, it is equipped with the storage storehouse to divide net one side, it is equipped with the extrusion storehouse to store storehouse one side, the extrusion storehouse inboard is equipped with the piston plate, extrusion storehouse and piston plate sliding connection, piston plate top fixedly connected with push rod. This spraying device is used in cavity filter production makes the spraying more even through setting up the discharge when spacing subassembly of activity adjusts the spraying, the utility model has the advantages of simple and reasonable structure, can't guarantee very even and the quality that influences cavity filter of spraying when having avoided the spraying for inner wall is more even at spraying cavity filter, has improved the precision of spraying, and cavity filter's production quality also has the promotion that is showing.

Description

Spraying device is used in cavity filter production

Technical Field

The utility model relates to a spraying technical field specifically is a spraying device is used in cavity filter production.

Background

The filter is a device which has processing function to electromagnetic wave signals, and the main functions are as follows: the useful signal is allowed to pass through as unattenuated as possible, and the unwanted signal is reflected as much as possible. At present, a cavity filter is commonly adopted in a base station system to perform frequency selection on a transmitting signal or a receiving signal.

In the production process of the cavity filter, special materials are sprayed in the cavity after the final treatment is finished, and then silver plating operation is carried out. Most of the existing cavity filters are directly sprayed with special materials manually, but the cavity filters are different in size, so that the spraying uniformity cannot be guaranteed during spraying, the subsequent silver plating step is affected, and the quality of the cavity filters is greatly affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a spraying device is used in cavity filter production to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a spraying device for producing a cavity filter comprises a spraying vertical plate, wherein a cavity is formed in the inner side of the spraying vertical plate, a dividing net is arranged in the inner side of the cavity and fixedly connected with the spraying vertical plate, a storage bin is arranged on one side of the dividing net, an extrusion bin is arranged on one side of the storage bin, a piston plate is arranged on the inner side of the extrusion bin, the extrusion bin is slidably connected with the piston plate, a push rod is fixedly connected to the top of the piston plate, a handle is arranged at the top of the push rod, the push rod penetrates through the top of the spraying vertical plate and is fixedly connected with the handle, a movable cover is arranged on one side of the push rod, fixing rods are arranged on two sides of the bottom of the movable cover, the fixing rods are fixedly connected with the spraying vertical;

the spacing subassembly of activity includes activity riser, spray tube and spacing fixture block, the spacing groove has been seted up to spray riser one side, the activity riser is located the spacing groove top, activity riser bottom both sides all are equipped with the sliding tray, activity riser and sliding tray sliding connection, the spray tube is kept away from storage storehouse one side and has been seted up the spraying hole, square groove has been seted up to activity riser bottom, spacing fixture block one end is equipped with spacing draw-in groove.

Preferably, a floating vertical plate is arranged on one side of the spraying vertical plate and fixedly connected with the spraying vertical plate, and a semicircular rod fixedly connected with one end of the spraying vertical plate is far away from the floating vertical plate.

Preferably, the movable cover is matched with the top of the storage bin, one side of the bottom of the movable cover is fixedly connected with a convex block, and one side of the convex block is provided with a screw cap.

Preferably, a screw rod is fixedly connected to one side of the screw cap and penetrates through one side of the top of the spraying vertical plate to be in threaded connection with the bump.

Preferably, the number of spray pipes sets up to a plurality ofly, and is a plurality of the spray pipes are even array distribution, the spray pipes is located spacing groove one side, the spray pipes is linked together with the storage storehouse.

Preferably, the limiting clamping block is positioned at the bottom of the movable vertical plate and is connected with the square groove in a sliding manner.

Preferably, the limiting clamping grooves are located on one side of the spraying vertical plate, the limiting clamping grooves are arranged in a plurality of numbers, the limiting clamping grooves are located on one side of the spraying pipe, and the cross section of the limiting clamping block is T-shaped.

The utility model provides a spraying device is used in production of cavity wave filter, its beneficial effect who possesses as follows:

1. the spraying device for producing the cavity filter has the advantages that the discharging amount during spraying is adjusted by arranging the movable limiting component, so that the spraying is more uniform, a certain amount of spraying material is firstly placed in the storage bin, the spraying material enters the extrusion bin through the cutting net, then the height of the inner wall of the cavity filter is observed to adjust the height of the movable vertical plate, then the limiting clamping block passes through the square groove to be clamped with the limiting clamping groove, then the handle is pressed, the handle pushes the push rod and the piston plate to move, the piston plate pushes the spraying material in the extrusion bin, and simultaneously, the spraying material in the storage bin is extruded, the spraying material is uniformly sprayed on the inner wall of the cavity filter through the spraying holes of the spraying pipe, then the spraying vertical plate is moved to simultaneously drive the leveling vertical plate to uniformly coat the sprayed coating on the inner wall, the utility model has simple and reasonable structure, and avoids the phenomenon that the spraying is very uniform and the quality, the inner wall of the cavity filter is sprayed more uniformly, the spraying precision is improved, and the production quality of the cavity filter is improved remarkably.

2. This spraying device is used in cavity filter production sets up the movable cover through storing the storehouse top, after placing a certain amount of spraying material in storing the storehouse, arranges the movable cover in and stores the storehouse top, and it is rotatory to rotate the screw cap after that and drive the hob, and is fixed with movable cover threaded connection for add spraying material simple more convenient in storing the storehouse, alleviateed workman's work burden.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of the internal structure of the cavity of the present invention;

fig. 4 is a front sectional view of the present invention;

fig. 5 is a top cross-sectional view of the present invention.

In the figure: 1. spraying a vertical plate; 2. dividing the net; 3. a storage bin; 4. extruding the bin; 5. a piston plate; 6. a push rod; 7. a movable cover; 8. a movable vertical plate; 9. a spray pipe; 10. spraying holes; 11. a limiting clamping block; 12. a limiting groove; 13. leveling the vertical plate; 14. a semi-circular rod; 15. a screw cap; 16. a bump; 17. a screw rod.

Detailed Description

The embodiment of the utility model provides a spraying device for producing a cavity filter, as shown in figures 1-5, comprising a spraying riser 1, a floating riser 13 is arranged on one side of the spraying riser 1, the spraying riser 1 is fixedly connected with the floating riser 13, one end of the floating riser 13, which is far away from the spraying riser 1, is fixedly connected with a semi-circular rod 14, the semi-circular rod 14 is contacted with the inner wall of the cavity filter, after spraying, the spraying riser 1 is moved to drive the semi-circular rod 14 of the floating riser 13 to float a spraying material, the inner side of the spraying riser 1 is provided with a cavity, the inner side of the cavity is provided with a dividing net 2, the dividing net 2 is fixedly connected with the spraying riser 1, one side of the dividing net 2 is provided with a storage bin 3, one side of the storage bin 3 is provided with an extrusion bin 4, the inner side of the extrusion bin 4 is provided with a piston plate 5, the piston plate 5 is contacted with the inner side of the, the top of the push rod 6 is provided with a handle, the push rod 6 penetrates through the top of the spraying vertical plate 1 and is fixedly connected with the handle, and the piston plate 5 is extruded by pushing the push rod 6, so that the spraying material is extruded to be favorable for uniformly spraying the inner wall of the cavity filter.

A movable cover 7 is arranged on one side of a push rod 6, fixed rods are arranged on two sides of the bottom of the movable cover 7, the bottom of the movable cover 7 is contacted with the fixed rods, the fixed rods are fixedly connected with a spraying vertical plate 1, the movable cover 7 is matched with the top of a storage bin 3, a convex block 16 is fixedly connected with one side of the bottom of the movable cover 7, a screw cap 15 is arranged on one side of the convex block 16, a screw rod 17 is fixedly connected with one side of the screw cap 15, the screw rod 17 penetrates through one side of the top of the spraying vertical plate 1 to be in threaded connection with the convex block 16, so that the movable cover 7 can be fixed and disassembled conveniently, a movable limiting component is arranged on the bottom of one side of the movable cover 7, which is far away from the convex block 16, the movable limiting component comprises a movable vertical plate 8, a spraying pipe 9 and a limiting fixture block 11, a, the quantity of spray pipe 9 sets up to a plurality ofly, and a plurality of spray pipe 9 are even array distribution, and spray pipe 9 is located 12 one sides of spacing groove, and spray pipe 9 is linked together with storing storehouse 3, and spray material carries out the spraying through a plurality of spray pipe 9, prevents to concentrate an area and carries out the spraying and cause the inhomogeneous of spraying.

Spraying pipe 9 is kept away from storage storehouse 3 one side and has been seted up spraying hole 10, square groove has been seted up to activity riser 8 bottom, spacing fixture block 11 is located activity riser 8 bottom, spacing fixture block 11 and square groove sliding connection, spacing fixture block 11 one end is equipped with spacing draw-in groove, spacing draw-in groove is located spraying riser 1 one side, the quantity of spacing draw-in groove sets up to a plurality ofly, spacing draw-in groove is located spraying pipe 9 one side, the cross section of spacing fixture block 11 sets up to T shape, through the blockking of activity riser 8 to spraying pipe 9, can adjust the height that is fit for the spraying, reuse spacing fixture block 11 spacing and fixed to activity riser 8.

The implementation mode is specifically as follows: in the practical use process of the utility model, the discharging amount when spraying is adjusted by arranging the movable limiting component to ensure that the spraying is more uniform, firstly, a certain amount of spraying material is placed in the storage bin 3, then the movable cover 7 is placed at the top of the storage bin 3, the bottom of the movable cover 7 is contacted with the fixed rod, then the screw cap 15 is rotated to drive the screw rod 17 to rotate, the screw rod 17 is connected and fixed with the movable cover 7 by screw thread, the spraying material enters the extrusion bin 4 through the splitting net 2, then the height of the movable vertical plate 8 is adjusted by observing the height of the inner wall of the cavity filter, then the handle is pressed by the limiting clamping block 11 to pass through the square groove and be clamped with the limiting clamping groove, the handle pushes the push rod 6 to move, the push rod 6 drives the piston plate 5 to move, the piston plate 5 pushes the spraying material in the extrusion bin 4, and simultaneously extrudes, the inner wall at cavity filter is evenly sprayed in spraying hole 10 through spray pipe 9, then removes spraying riser 1 and drives floating riser 13 simultaneously, and the semicircle pole 14 of floating riser 13 evenly coats the good coating of spraying on the inner wall, the utility model has the advantages of simple and reasonable structure, can't guarantee the very even and influence cavity filter's quality of spraying when having avoided the spraying for inner wall is more even at spraying cavity filter, has improved the precision of spraying, and cavity filter's production quality also has apparent promotion, makes simultaneously for adding spray material in 3 in the storehouse of storing more simply convenient, has alleviateed workman's work burden.

The working principle is as follows: at first place an amount of spraying material in storing storehouse 3, then arrange movable cover 7 in and store 3 tops in the storehouse, it is rotatory to rotate screw cap 15 and drive hob 17 after that, with movable cover 7 threaded connection and fixed, spraying material gets into inside extrusion storehouse 4 through dividing net 2, observe the height that highly coming adjustment activity riser 8 of cavity wave filter inner wall after that, rethread spacing fixture block 11 passes square groove and spacing draw-in groove looks block, press the handle after that, handle promotion push rod 6 and piston plate 5 motion, piston plate 5 promotes the inside spraying material in extrusion storehouse 4, the inside spraying material in storehouse 3 is stored in the extrusion simultaneously, the even inner wall at cavity wave filter of spraying hole 10 spraying through spray tube 9, then remove spraying riser 1 and drive the coating that the floating riser 13 will be sprayed simultaneously and evenly scribble on the inner wall.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The technical personnel of this trade should understand with the spraying device for cavity filter production, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only explains in above-mentioned embodiment and the description the utility model discloses a principle, under the prerequisite that does not deviate from the spirit and scope of the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection the utility model discloses within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spraying device is used in production of cavity filter, includes spraying riser (1), its characterized in that: a cavity is arranged on the inner side of the spraying vertical plate (1), a dividing net (2) is arranged on the inner side of the cavity, the cutting net (2) is fixedly connected with the spraying vertical plate (1), one side of the cutting net (2) is provided with a storage bin (3), an extrusion bin (4) is arranged at one side of the storage bin (3), a piston plate (5) is arranged at the inner side of the extrusion bin (4), the extrusion bin (4) is connected with a piston plate (5) in a sliding way, the top of the piston plate (5) is fixedly connected with a push rod (6), the top of the push rod (6) is provided with a handle, the push rod (6) penetrates through the top of the spraying vertical plate (1) and is fixedly connected with the handle, a movable cover (7) is arranged on one side of the push rod (6), fixed rods are arranged on two sides of the bottom of the movable cover (7), the fixed rod is fixedly connected with the spraying vertical plate (1), and the bottom of one side of the movable cover (7) far away from the bump (16) is provided with a movable limiting component;

activity spacing subassembly is including activity riser (8), spray tube (9) and spacing fixture block (11), spacing groove (12) have been seted up to spray riser (1) one side, activity riser (8) are located spacing groove (12) top, activity riser (8) bottom both sides all are equipped with the sliding tray, activity riser (8) and sliding tray sliding connection, spray tube (9) are kept away from and are stored storehouse (3) one side and have been seted up spraying hole (10), square groove has been seted up to activity riser (8) bottom, spacing fixture block (11) one end is equipped with spacing draw-in groove.

2. The spraying device for producing the cavity filter as claimed in claim 1, wherein: spraying riser (1) one side is equipped with floating riser (13), spraying riser (1) and floating riser (13) fixed connection, floating riser (13) are kept away from spraying riser (1) one end fixedly connected with semicircle pole (14).

3. The spraying device for producing the cavity filter as claimed in claim 1, wherein: the movable cover (7) is matched with the top of the storage bin (3), one side of the bottom of the movable cover (7) is fixedly connected with a convex block (16), and one side of the convex block (16) is provided with a screw cap (15).

4. The spraying device for producing the cavity filter as claimed in claim 3, wherein: screw cap (15) one side fixedly connected with hob (17), hob (17) run through spraying riser (1) top one side and lug (16) threaded connection.

5. The spraying device for producing the cavity filter as claimed in claim 1, wherein: the quantity of spray pipe (9) sets up to a plurality ofly, and is a plurality of spray pipe (9) are even array distribution, spray pipe (9) are located spacing groove (12) one side, spray pipe (9) are linked together with storing storehouse (3).

6. The spraying device for producing the cavity filter as claimed in claim 1, wherein: the limiting clamping block (11) is located at the bottom of the movable vertical plate (8), and the limiting clamping block (11) is connected with the square groove in a sliding mode.

7. The spraying device for producing the cavity filter as claimed in claim 1, wherein: the limiting clamping grooves are located on one side of the spraying vertical plate (1), the number of the limiting clamping grooves is multiple, the limiting clamping grooves are located on one side of the spraying pipe (9), and the cross section of the limiting clamping block (11) is T-shaped.