CN217936120U

CN217936120U - Anti-oxidation spraying device for circuit board

Info

Publication number: CN217936120U
Application number: CN202221679613.9U
Authority: CN
Inventors: 魏健; 魏红生
Original assignee: Kunshan Zhibo Electronic Technology Co ltd
Current assignee: Kunshan Zhibo Electronic Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-29
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a circuit board anti-oxidation spray set comprises a bottom case, wherein the top outer wall of the bottom case is provided with a mounting groove, the inner walls of two sides of the mounting groove are rotatably connected with two chain wheels through bearings, a transmission chain is sleeved outside the chain wheels, a plurality of connecting columns are rotatably connected on the outer wall of one side of the transmission chain through bearings, a supporting block is installed on the outer wall of one side of the connecting column away from the transmission chain through bolts, the top outer wall of the bottom case is provided with a spray casing through bolts, the outer wall of the top of the spray casing is provided with a material conveying pipe, the bottom end of the material conveying pipe is in threaded connection with a plurality of spray heads, and the spray heads are positioned inside the spray casing; the utility model discloses a spliced pole and the rack that set up, engaged with spliced pole and rack can drive the supporting shoe at the in-process that uses and rotate, and then can drive the inside fixed circuit board of supporting shoe and rotate to can spray the two sides of circuit board, improve the efficiency that sprays.

Description

Anti-oxidation spraying device for circuit board

Technical Field

The utility model belongs to the technical field of the circuit board processingequipment, concretely relates to anti-oxidation spray set of circuit board.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed circuit board etc. the circuit board need carry out anti-oxidant treatment to the surface of circuit board at the in-process of processing, this just needs to use spray set to spray anti-oxidant processing raw materials to the circuit board surface.

The anti-oxidation spray set of current circuit board, can't spray the two sides of circuit board simultaneously at the in-process that uses, needs manual upset, and this has just reduced the problem of spraying efficiency, for this reason we provide an anti-oxidation spray set of circuit board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-oxidation spray set of circuit board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme, a circuit board anti-oxidation spray set: including the under casing, it has the mounting groove to open on the top outer wall of under casing, and all rotates through the bearing on the both sides inner wall of mounting groove and be connected with two sprockets, drive chain has been cup jointed to the outside of sprocket, and is connected with a plurality of spliced pole through the bearing rotation on one side outer wall of drive chain, install the supporting shoe through the bolt on the spliced pole keeps away from one side outer wall of drive chain, install through the bolt on the top outer wall of under casing and spray the casing, and be provided with the conveying pipeline on spraying the casing's the top outer wall, the bottom threaded connection of conveying pipeline has a plurality of shower head, and the shower head is located the inside that sprays the casing, the welding has three fixed block on one side outer wall of spraying the casing, and the inside sliding connection of fixed block has the gag lever post, the bottom welding of gag lever post has the rack, one of them the welding has the baffle on one side outer wall of gag lever post, and is provided with the spring on the top outer wall of baffle, the spring cup joints the outside of spliced pole, the outside key connection of spliced pole has the gear, and the gear meshes with the rack mutually.

Preferably, a drying shell is arranged on the outer wall of the top of the bottom box, and the drying shell is positioned on one side of the spraying shell.

Preferably, air inlets are formed in the outer walls of the two sides of the drying shell, and air inlet fans are mounted in the air inlets through screws.

Preferably, all install fixed frame through the bolt on the both sides inner wall of stoving casing, and fixed frame cup joints the outside at the air inlet, a plurality of heating net is installed through the bolt in the inside of fixed frame.

Preferably, an air outlet is formed in the outer wall of the top of the drying shell, and a blocking net is installed inside the air outlet through screws.

Preferably, the bottom outer wall of the bottom box is close to four corners and is provided with supporting legs through bolts, and the bottom outer wall of each supporting leg is bonded with a non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a spliced pole and the rack that set up, engaged with spliced pole and rack can drive the supporting shoe at the in-process that uses and rotate, and then can drive the inside fixed circuit board of supporting shoe and rotate to can spray the two sides of circuit board, improved the efficiency that sprays.

2. The utility model discloses a stoving casing that sets up, the inside heating network that sets up of stoving casing and air intake fan can blow the hot-air to the circuit board at the in-process that uses, and then can accelerate the dry speed of circuit board at the in-process that uses, have improved the efficiency of processing.

Drawings

FIG. 1 is a schematic view of the present invention;

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

fig. 3 is a side sectional view of the spray casing of the present invention;

fig. 4 is a side sectional view of the drying casing of the present invention;

in the figure: 1. a bottom box; 2. a sprocket; 3. a drive chain; 4. connecting columns; 5. a support block; 6. spraying the shell; 7. a delivery pipe; 8. a shower head; 9. a fixed block; 10. a rack; 11. a limiting rod; 12. a spring; 13. mounting grooves; 14. drying the shell; 15. an air inlet; 16. an air intake fan; 17. a fixing frame; 18. heating the net; 19. an exhaust port; 20. and (7) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an anti-oxidant spray set of circuit board includes under casing 1, it has mounting groove 13 to open on the top outer wall of under casing 1, and all be connected with two sprocket 2 through the bearing rotation on the both sides inner wall of mounting groove 13, drive chain 3 has been cup jointed to the outside of sprocket 2, and be connected with a plurality of spliced pole 4 through the bearing rotation on one side outer wall of drive chain 3 on the spliced pole 4 keeps away from, install supporting shoe 5 through the bolt on one side outer wall of drive chain 3, install spray housing 6 through the bolt on the top outer wall of under casing 1, and be provided with conveying pipeline 7 on spray housing 6's the top outer wall, the bottom threaded connection of conveying pipeline 7 has a plurality of shower head 8, and shower head 8 is located spray housing 6's inside, it has three fixed block 9 to weld on one side outer wall of spray housing 6, and the inside sliding connection of fixed block 9 has gag lever 11, the bottom welding of gag lever post 11 has rack 10, the welding has the baffle on one side outer wall of one of gag lever post 11, and be provided with spring 12 on the top outer wall of baffle, spring 12 cup joints the outside at gag lever post 11, the outside key of 4 is connected with the gear, and the wheel is engaged with rack 10 mutually.

As can be seen from the above description, the present invention has the following advantages: the utility model discloses a spliced pole 4 and the rack 10 that set up, spliced pole 4 and rack 10 that mesh mutually can drive supporting shoe 5 at the in-process that uses and rotate, and then can drive the inside fixed circuit board of supporting shoe 5 and rotate to can spray the two sides of circuit board, improved the efficiency that sprays.

Example two:

referring to fig. 1 to 4, based on the first embodiment, the present invention provides a technical solution: a drying shell 14 is arranged on the outer wall of the top of the bottom box 1, and the drying shell 14 is positioned on one side of the spraying shell 6; air inlets 15 are formed in the outer walls of the two sides of the drying shell 14, air inlet fans 16 are mounted in the air inlets 15 through screws, and the type of each air inlet fan 16 is preferably BY-B310E-EC-00; fixing frames 17 are respectively installed on the inner walls of the two sides of the drying shell 14 through bolts, the fixing frames 17 are sleeved outside the air inlet 15, and a plurality of heating nets 18 are installed inside the fixing frames 17 through bolts; an air outlet 19 is opened on the top outer wall of the drying casing 14, and a barrier net is installed inside the air outlet 19 through a screw.

Further, as shown in fig. 1, the bottom outer wall of the bottom box 1 is provided with support legs 20 near four corners by bolts, the support legs 20 are used for supporting the bottom box 1, and the bottom outer wall of the support legs 20 is adhered with non-slip mats.

By adopting the technical scheme, through the arranged drying shell 14, the heating net 18 and the air inlet fan 16 which are arranged in the drying shell 14 can blow hot air to the circuit board in the using process, so that the drying speed of the circuit board can be accelerated in the using process, and the processing efficiency is improved.

The utility model discloses a theory of operation and use flow: in-process staff who uses will need carry out the inside of anti-oxidant processing's circuit board installation supporting shoe 5, then the staff drives sprocket 2 through driving motor and rotates, sprocket 2 rotates and then can drive chain 3 and rotate, 3 pivoted in-process and then can drive spliced pole 4 on the outer wall of drive chain 3 one side and remove at drive chain 3, the in-process that removes at spliced pole 4 and then can drive supporting shoe 5 and the inside fixed circuit board of supporting shoe and remove, remove spraying casing 6 when the circuit board. When the connecting column 4 moves to the inside of the spraying shell 6, the connecting column 4 moves to the lower part of the rack 10, the connecting column 4 is meshed with the rack 10 through the connecting column 4, so that the connecting column 4 can rotate in the moving process of the connecting column 4, the supporting block 5 on one side of the connecting column 4 and the circuit board can be driven to rotate, and the circuit board rotates to spray two sides of the circuit board in the spraying process, so that the spraying efficiency is improved; when the circuit board moves to the inside of the drying shell 14, the heating net 18 and the air inlet fan 16 arranged inside the drying shell 14 can blow hot air to the circuit board in the using process, so that the drying speed of the circuit board can be accelerated in the using process, and the processing efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an anti-oxidant spray set of circuit board, includes under casing (1), its characterized in that: the outer wall of the top of the bottom box (1) is provided with a mounting groove (13), the inner walls of two sides of the mounting groove (13) are rotatably connected with two chain wheels (2) through bearings, the outer part of each chain wheel (2) is sleeved with a transmission chain (3), and the outer wall of one side of the transmission chain (3) is rotationally connected with a plurality of connecting posts (4) through bearings, a supporting block (5) is arranged on the outer wall of one side of the connecting column (4) far away from the transmission chain (3) through a bolt, a spray casing (6) is arranged on the outer wall of the top of the bottom box (1) through a bolt, and a material conveying pipe (7) is arranged on the outer wall of the top of the spraying shell (6), the bottom end of the material conveying pipe (7) is in threaded connection with a plurality of spray heads (8), the spray header (8) is positioned inside the spray shell (6), three fixed blocks (9) are welded on the outer wall of one side of the spray shell (6), and the inside of the fixed block (9) is connected with a limit rod (11) in a sliding way, a rack (10) is welded at the bottom end of the limiting rod (11), a baffle is welded on the outer wall of one side of one of the limiting rods (11), a spring (12) is arranged on the outer wall of the top of the baffle, the spring (12) is sleeved outside the limiting rod (11), the external key of the connecting column (4) is connected with a gear, and the gear is meshed with the rack (10).

2. The antioxidant spraying device of circuit board as claimed in claim 1, wherein: a drying shell (14) is arranged on the outer wall of the top of the bottom box (1), and the drying shell (14) is located on one side of the spraying shell (6).

3. The antioxidant spraying device of circuit board as claimed in claim 2, wherein: air inlets (15) are formed in the outer walls of the two sides of the drying shell (14), and air inlet fans (16) are mounted in the air inlets (15) through screws.

4. The antioxidant spraying device of circuit board as claimed in claim 3, wherein: all install fixed frame (17) through the bolt on the both sides inner wall of stoving casing (14), and fixed frame (17) cup joint the outside at air inlet (15), a plurality of heating net (18) are installed through the bolt to the inside of fixed frame (17).

5. The antioxidant spraying device of circuit board as claimed in claim 4, wherein: an air outlet (19) is formed in the outer wall of the top of the drying shell (14), and a blocking net is installed in the air outlet (19) through screws.

6. The antioxidant spraying device of circuit board of claim 1, characterized in that: the bottom outer wall of the bottom box (1) is close to four corners and is provided with supporting legs (20) through bolts, and non-slip mats are bonded on the bottom outer walls of the supporting legs (20).