CN211363985U

CN211363985U - RFID antenna production is with spraying mechanism

Info

Publication number: CN211363985U
Application number: CN201921845985.2U
Authority: CN
Inventors: 张振尚
Original assignee: Yuanzhang Precision Technology Yangzhou Co ltd
Current assignee: Yuanzhang Precision Technology Yangzhou Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a spraying mechanism for RFID antenna production, which belongs to the field of RFID electronic tag production devices and is used for RFID electronic tag production, and comprises a middle roller and a swing arm which are arranged between two bases, wherein the bases are provided with middle cylinders, and two sides of the middle cylinders are provided with arc-shaped limiting bodies for processing limiting tracks; a swing arm limiting shaft sliding along the limiting rail is arranged in the limiting rail, the swing arm limiting shaft is hinged with a swing arm connecting rod, the tail end of the swing arm connecting rod is hinged with a swing arm, and the swing arm swings on the base; the free end of the swing arm is provided with a swing arm roller, the swing arm roller is arranged on the swing arm through a shaft body, and the swing arm roller rotates around the shaft body connected with the swing arm; the top of middle cylinder is installed the distributing pipe, and the distributing pipe distributes along the length direction of middle roller at its bottom has a plurality of shower nozzles, is provided with the import pipe at the top of distributing pipe. The etching liquid can be effectively contacted with an etched object in the production process of the RFID antenna, and the etching effect is improved.

Description

RFID antenna production is with spraying mechanism

Technical Field

This application belongs to RFID electronic tags apparatus for producing field, and specifically speaking especially relates to a RFID antenna production is with spraying mechanism.

Background

The antenna of the RFID electronic tag needs to be produced by an etching process in the production process, the spraying mechanism is generally adopted for producing the RFID antenna by the etching process, and how ink removing liquid sprayed out of the spraying mechanism can effectively contact and cover the surface of a product, so that the etching liquid and an article to be etched effectively react, the etching effect is improved, and the technical problem to be solved in the industry is solved.

Disclosure of Invention

An object of this application is to provide a RFID antenna production is with spraying mechanism, its etching solution that can realize in the RFID antenna production process and by the effective contact between the etching article, improve the etching effect.

In order to achieve the purpose, the method is realized by the following technical scheme:

the utility model discloses a RFID antenna production is with spraying mechanism, including the base of installation fixed in the frame, be fixed with the middle cylinder that sets up in pairs on the base, the both sides of middle cylinder are provided with the arc spacing body, process the spacing track that has the arc structure on the arc spacing body, install middle roller through the axis body between the adjacent middle cylinder, middle roller rotates around its axis body of being connected with middle cylinder; the arc limiting bodies are positioned on two sides of the middle roller, limiting tracks formed by arc holes are processed on the arc limiting bodies, swing arm limiting shafts sliding along the limiting tracks are arranged in the limiting tracks, swing arm connecting rods are hinged to the swing arm limiting shafts at the positions located on the inner sides of the limiting tracks, swing arms are hinged to the tail ends of the swing arm connecting rods, the swing arms are installed on the base through shaft bodies, and the swing arms rotate around the shaft bodies connected with the base; the free end of the swing arm is provided with a swing arm roller, the swing arm roller is arranged on the swing arm through a shaft body, and the swing arm roller rotates around the shaft body connected with the swing arm; the top of middle cylinder installs the distributing pipe, and the distributing pipe distributes in its bottom along the length direction of middle roller has a plurality of shower nozzles, is provided with the import pipe at the top of distributing pipe.

Further, say, the utility model discloses in the swing arm be provided with the swing arm fixed column in the position department that is located swing arm roller, swing arm connecting rod, the swing arm fixed column passes through the extension spring and is connected with the frame fixed column that is located the frame.

Furthermore, the two sides of the distribution pipe in the utility model are provided with guide plate bodies fixedly connected with the distribution pipe, the side surface of each guide plate body is provided with a guide structure matched with the shape of the cylinder guide groove on the top surface of the middle cylinder, the guide plate body is provided with a guide hole, the guide hole is internally provided with the middle guide post, the middle guide post is sleeved with a cylinder spring at the position between the guide plate body and the arc-shaped limiting body, and the two ends of the cylinder spring are respectively contacted with the guide plate bodies and the arc-shaped limiting body; and a guide post nut used for limiting is arranged at the top end of the guide plate body of the middle guide post.

Further, in the utility model, the both sides of swing arm roller and middle roller be provided with the spacing portion of swing arm, the spacing portion of middle roller that are higher than its roller surface respectively.

Further, the utility model provides a spacing axle of swing arm be provided with the swing arm fixation nut who is connected through helicitic texture with it in the position department that is located arc spacing body both sides.

Compared with the prior art, the beneficial effects of this application are:

the utility model discloses can be through effective conveying and shower nozzle to the article of being etched and the adjustment between the article of being etched, can make shower nozzle spun remove black liquid and carry out effectual contact with article, and then improve the etching effect of product.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a frame; 2. a rack fixing column; 3. a swing arm fixing column; 4. a swing arm limiting part; 5. a swing arm roller; 6. swinging arms; 7. a swing arm connecting rod; 8. a swing arm limit shaft; 9. a swing arm fixing nut; 10. a base; 11. a limiting track; 12. an arc-shaped limiting body; 13. a middle column; 14. a middle roller; 15. a middle roller limiting part; 16. a cylinder spring; 17. a middle guide post; 18. a guide plate body; 19. a guide post nut; 20. a distribution pipe; 21. an inlet pipe; 22. a spray head; 23. cylinder guide way.

Detailed Description

The technical solutions described in the present application are further described below with reference to the accompanying drawings and embodiments. It should be noted that the following paragraphs may refer to terms of orientation including, but not limited to, "upper, lower, left, right, front, rear", etc., which are based on the orientation shown in the drawings corresponding to the specification, and should not be construed as limiting the scope or technical solutions of the present application, but merely as facilitating better understanding of the technical solutions described in the present application by those skilled in the art.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1

The utility model provides a spray set is used in production of RFID antenna, is including distributing in the base 10 of 1 both sides in frame, installs respectively through the axis body around its axis body pivoted swing arm 6, middle roller 14 between adjacent base 10, and swing arm 6 is located the both sides of middle roller 14. Base 10 includes middle cylinder 13 and distributes at the spacing body 12 of arc of middle cylinder 13 both sides, processing has the spacing track 11 rather than the shape is close on the spacing body 12 of arc, the inside of spacing track 11 is provided with along the spacing axle 8 of its gliding swing arm, the spacing axle 8 of swing arm is located that the position department of spacing track 11 inboard articulates there is swing arm connecting rod 7, the other end of swing arm connecting rod 7 articulates in the bottom of swing arm 6, the free end department of swing arm 6 is provided with swing arm roller 5, swing arm roller 5 passes through the axis body and connects on swing arm 6 and around its axis body of connecting and rotate. The top of the middle cylinder 13 is provided with a distribution pipe 20, the upper part of the distribution pipe 20 is provided with an inlet pipe 21, the bottom of the distribution pipe 20 is provided with a plurality of spray heads 22 which are uniformly distributed along the length direction, and the spray heads 22 are positioned above the middle roller 14.

Example 2

A spraying device for RFID antenna production is characterized in that a swing arm fixing column 3 is arranged at the positions of a swing arm roller 5 and a swing arm connecting rod 7 of a swing arm 6, and the swing arm fixing column 3 is connected with a rack fixing column 2 on a rack 1 through a tension spring; guide plate bodies 18 fixedly connected with the distribution pipes 20 are installed on two sides of each distribution pipe 20, guide structures which are matched with the shape of cylinder guide grooves 23 on the top surfaces of the middle cylinders 13 are machined on the side surfaces of the guide plate bodies 18, guide holes are machined in the guide plate bodies 18, middle guide posts 17 penetrate through the guide holes, cylinder springs 16 are sleeved on the middle guide posts 17 between the guide plate bodies 18 and the arc-shaped limiting bodies 12, and two ends of the cylinder springs 16 are respectively contacted with the guide plate bodies 18 and the arc-shaped limiting bodies 12; a guide post nut 19 for limiting is arranged at the top end of the guide plate body 18 of the middle guide post 17; and the two sides of the swing arm roller 5 and the middle roller 14 are respectively provided with a swing arm limiting part 4 and a middle roller limiting part 15 which are higher than the surfaces of the rollers. The structures and the connection relations of the rest parts are the same as those described in any of the previous embodiments.

On the basis of the above-mentioned embodiments, the present application continues to describe the technical features and functions of the technical features mentioned therein in detail to help those skilled in the art to fully understand the technical solutions of the present application and reproduce the same.

When the material-conveying device is used, the material firstly passes through the bottom of the swing arm roller 5 on one side and enters the bottom of the corresponding swing arm roller 5 on the other side after passing through the top of the middle roller 14, so that an upward acting force is formed at the swing arm roller 5, and a downward acting force is formed at the middle roller 14.

As shown in fig. 1 to 2, the bases 10 of the present invention are respectively disposed on the corresponding frames 1, and the bases 10 mainly comprise a middle column 13 and arc-shaped stoppers 12 disposed on two sides of the middle column 13 and integrally formed therewith. The height of the arc-shaped limiting body 12 is 1/2 of the height of the middle cylinder 13, and the arc-shaped limiting body 12 forms a step structure in the middle of the middle cylinder 13. This structure facilitates the fixing of the intermediate guide post 17 and the placement of the post spring 16 as described in the subsequent paragraphs and in the previous embodiments.

In the utility model, the arc-shaped limiting body 12 is provided with a strip-shaped hole which is similar to the shape of the arc-shaped limiting body, and the strip-shaped hole is formed on the arc-shaped limiting body 12, and the limiting track 11 is arranged on the arc-shaped limiting body. The limiting rail 11 is internally provided with a swing arm limiting shaft 8 which slides along the limiting rail, the swing arm limiting shaft 8 is hinged with a swing arm connecting rod 7 at one end positioned at the inner side of the arc limiting body 12, and the other end of the swing arm connecting rod 7 is hinged on the swing arm 6. The swing arm is used for limiting the swing amplitude of the swing arm 6 so as to better transmit and guide the fed materials. The swing arm limiting shaft 8 is provided with swing arm fixing nuts 9 on two sides of the arc limiting body 12, and the swing arm fixing nuts 9 can temporarily fix the position of the swing arm limiting shaft 8 when needed. The swing arm fixing nut 9 is connected with the swing arm limiting shaft 8 at the corresponding position through a thread structure.

The utility model discloses in, swing arm 6 be the U type frame body, the bottom of swing arm 6 is passed through the axis body and is articulated on the base 10 of both sides, and swing arm 6 can rotate round the axis body that articulates on base 10. The swing arm 6 is provided with a swing arm roller 5 at the free end, and the swing arm roller 5 can rotate around the connecting position of the swing arm and the swing arm 6. The effect of above-mentioned structure lies in providing a swing arm roller 5 that can go up the motion at certain range, and the in-process of being convenient for the material to send into applys certain effort of tightening to the material.

The utility model discloses in, the top of middle cylinder 13 be provided with the unanimous distributing pipe 20 of middle roller 14 direction, distributing pipe 20 is both ends confined cavity body, is provided with the import pipe 21 that link up with it in the top of distributing pipe 20, import pipe 21 is arranged in being connected so that will remove the etching material that china ink used and send into to distributing pipe 20 and send into the shower nozzle 22 through distributing pipe 20 with external device. The bottom of the distribution pipe 20 is provided with spray heads 22 which are uniformly distributed along the length direction. The spray head 22 is capable of distributing the supplied de-inking etching liquid over the material passing through the intermediate roller 14.

In the present invention, the height of the distribution pipe 20 relative to the middle roller 14 is adjustable. As shown in fig. 1 to 2, guide plate bodies 18 are fixed to both sides of the distribution pipe 20. Plate bodies with the shapes matched with the cylinder guide grooves 23 formed at the tops of the middle cylinders 13 are formed on the two sides of the guide plate bodies 18. For example, the cross-section of the cylinder guide groove 23 is a cross-shaped structure, the guide plate body 18 and the outer plate body form a cross-shaped plate body adapted to the cross-shaped structure. The guide plate body 18 is provided with a guide hole for the middle guide post 17 to pass through. The guide hole is internally inserted with a middle guide post 17, and the middle guide post 17 is sleeved with a cylinder spring 16 at the positions of the guide plate body 18 and the arc-shaped limiting body 12. The intermediate guide post 17 is connected to a guide post nut 19 at a position above the guide plate body 18 by a screw structure. Through the adjustment of the guide post nut 19, the spray head 22 can be adjusted in the height direction relative to the middle roller 14, and further the spray range under the condition of fixed spray head position can be adjusted.

The utility model discloses in, frame 1 on install frame fixed column 2, processing has the through-hole that supplies the extension spring to pass on the frame fixed column 2. The swing arm 6 is provided with a swing arm fixing column 3 in the area between the hinged positions of the swing arm roller 5 and the swing arm connecting rod 7, and a through hole for the tension spring to pass through is processed on the swing arm fixing column 3. The extension spring is installed on the through-hole that supplies the extension spring to pass that above-mentioned both go up processing, and the effect of extension spring lies in supplementary swing arm 6 to offset because of the ascending effort that receives when 5 bottoms of swing arm roller pass through the material, guarantees the effort that swing arm roller 5 tightened the material.

In order to realize the stable transportation of material the utility model discloses in, the both sides of swing arm roller 5, the both sides of middle roller 14 be provided with the spacing portion of its roller surface of protrusion, be spacing portion 4 of swing arm, the spacing portion 15 of middle roller respectively. When the materials pass through the swing arm roller 5 and the middle roller 14, the materials can be acted by the limiting parts at the two sides, so that the materials can stably pass through the position where the spray head 22 can spray.

Claims

1. The utility model provides a RFID antenna production is with spraying mechanism, is fixed in base (10) on frame (1) including the installation, its characterized in that: the base (10) is fixed with middle cylinders (13) which are arranged in pairs, arc-shaped limiting bodies (12) are arranged on two sides of each middle cylinder (13), limiting rails (11) with arc-shaped structures are processed on the arc-shaped limiting bodies (12), middle rollers (14) are arranged between the adjacent middle cylinders (13) through shaft bodies, and the middle rollers (14) rotate around the shaft bodies connected with the middle cylinders (13); the arc-shaped limiting bodies (12) are positioned on two sides of the middle roller (14), limiting tracks (11) formed by arc-shaped holes are processed on the arc-shaped limiting bodies (12), swing arm limiting shafts (8) sliding along the limiting tracks (11) are arranged in the limiting tracks (11), swing arm connecting rods (7) are hinged to the swing arm limiting shafts (8) at the inner sides of the limiting tracks (11), swing arms (6) are hinged to the tail ends of the swing arm connecting rods (7), the swing arms (6) are installed on the base (10) through shaft bodies, and the swing arms (6) rotate around the shaft bodies connected with the base (10); a swing arm roller (5) is mounted at the free end of the swing arm (6), the swing arm roller (5) is mounted on the swing arm (6) through a shaft body, and the swing arm roller (5) rotates around the shaft body connected with the swing arm (6); the top end of the middle cylinder (13) is provided with a distribution pipe (20), the bottom of the distribution pipe (20) is provided with a plurality of spray heads (22) along the length direction of the middle roller (14), and the top of the distribution pipe (20) is provided with an inlet pipe (21).

2. The spraying mechanism for producing the RFID antenna according to claim 1, characterized in that: the swing arm (6) is provided with a swing arm fixing column (3) at the positions of the swing arm roller (5) and the swing arm connecting rod (7), and the swing arm fixing column (3) is connected with a rack fixing column (2) on the rack (1) through a tension spring.

3. The spraying mechanism for producing the RFID antenna according to claim 1, characterized in that: guide plate bodies (18) fixedly connected with the distribution pipes are installed on two sides of each distribution pipe (20), guide structures matched with the shapes of cylinder guide grooves (23) on the top surfaces of the middle cylinders (13) are machined on the side surfaces of the guide plate bodies (18), guide holes are machined in the guide plate bodies (18), middle guide columns (17) penetrate through the guide holes, cylinder springs (16) are sleeved on the middle guide columns (17) between the guide plate bodies (18) and the arc-shaped limiting bodies (12), and two ends of each cylinder spring (16) are respectively contacted with the guide plate bodies (18) and the arc-shaped limiting bodies (12); and a guide post nut (19) for limiting is arranged at the top end of the guide plate body (18) of the middle guide post (17).

4. The spraying mechanism for producing the RFID antenna according to claim 1, characterized in that: and both sides of the swing arm roller (5) and the middle roller (14) are respectively provided with a swing arm limiting part (4) and a middle roller limiting part (15) which are higher than the surfaces of the swing arm roller and the middle roller.

5. The spraying mechanism for producing RFID antennas of any of claims 1 to 4, wherein: and the swing arm limiting shaft (8) is provided with swing arm fixing nuts (9) which are connected with the arc limiting body (12) through a threaded structure at the positions of two sides of the arc limiting body.