CN214551990U

CN214551990U - Dustproof device for circuit board production line

Info

Publication number: CN214551990U
Application number: CN202120742642.4U
Authority: CN
Inventors: 方良夫
Original assignee: Hefei Juchuan Electronic Technology Co ltd
Current assignee: Hefei Juchuan Electronic Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-02
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a circuit board production technical field just discloses a dust keeper for on circuit board production line, including the bearing body and dustproof otter board: the inboard of the body that holds is equipped with transport mechanism, and dustproof otter board is located the top of the body that holds, and the upper end fixed mounting of dustproof otter board front side has the liquid case, and the fixed cover of lower extreme of liquid case has connect the pipe. Through the dustproof otter board that sets up, be favorable to the circuit board when passing through transport mechanism in production, effectively dustproof effect carries out in its data send process, liquid case through setting up, the pipe, the mutually supporting effect of atomizer and the pump body, when being favorable to carrying out the extraction to the inside pure water source of liquid case, atomize through the atomizer and spray the effect, be convenient for carry out humidification effect to the circuit board that begins the conveying, make in the peripheral humidification of circuit board, reduce the produced static of its body, prevent that the body static is too much and adsorb peripheral dust particle and influence electronic components's performance.

Description

Dustproof device for circuit board production line

Technical Field

The utility model relates to a circuit board production technical field specifically is a dust keeper for on circuit board production line.

Background

With the development of science and technology, there are many kinds of circuit boards, such as ceramic circuit boards, alumina ceramic circuit boards, PCB boards, etc., which make the circuit miniaturized and visualized, and play an important role in mass production of fixed circuits and optimizing the layout of electrical appliances, however, in the production of circuit boards, not only the precision and density thereof, but also the production thereof needs to be reduced as much as possible in terms of dust pollution.

In prior art to the production line of circuit board, when the circuit board passes through the conveyer belt conveying, be difficult to realize its effectual whole dustproof effect, and the later stage of being not convenient for effectively clears up the effect to the dust that blocks to in prior art, be difficult to carry out the treatment effect to the static that the circuit board body produced, when making its body have more static, adsorb the dust particle that exists in the peripheral air easily, and influence the inside electronic components' of body performance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a dust keeper for on circuit board production line possesses effectively to reduce body static and whole good dirt-proof advantage, has solved the problem that the body adsorbs the dust granule easily and influences electronic component performance in the traditional technique.

The utility model provides a following technical scheme: a dustproof device for a circuit board production line comprises a bearing body and a dustproof screen plate:

the inner side of the bearing body is provided with a conveying mechanism, the dustproof screen plate is positioned above the bearing body, the upper end of the front side of the dustproof screen plate is fixedly provided with a liquid tank, the lower end of the liquid tank is fixedly sleeved with a guide pipe, the guide pipe penetrates through the dustproof screen plate and is fixedly sleeved with the dustproof screen plate, the lower end of the guide pipe is provided with an atomizing spray head, the guide pipe is provided with a pump body, the pump body is positioned between the dustproof screen plate and the atomizing spray head, the upper end of the liquid tank is clamped with a water adding plug, the lower end of the rear side of the dustproof screen plate is provided with a fixed plate, and the lower end of the fixed plate is provided with a heat radiation lamp;

the side of dustproof otter board is equipped with complementary unit, complementary unit is located the side of the body that holds.

Preferably, the left and right sides limit of dustproof otter board all is equipped with complementary unit, both sides complementary unit is located the left and right sides limit of the body of accepting respectively, complementary unit includes the connecting plate, the upper end of connecting plate and the lower extreme fixed connection of dustproof otter board, and the side of connecting plate lower extreme is equipped with the resettlement groove, the resettlement groove is seted up in the upper end of accepting the side limit, the lower extreme of dustproof otter board is equipped with the soft brush of keeping off dust, the lateral wall of dustproof otter board is equipped with the abnormal plate, the side of abnormal plate lower extreme is equipped with the effect piece, the one end of effect piece and the lateral wall fixed connection who accepts the body, the lower extreme of effect piece and abnormal plate runs through there is the cotter, the front side of cotter is equipped with the embolium.

Preferably, the special-shaped plate is of an inverted L-shaped plate structure, the action block is of a half-square block structure, and the lower end of the special-shaped plate is clamped with the inner side of the action block.

Preferably, the bolt sleeve is of a regular hexagon flexible block structure, the inner wall of the bolt sleeve is movably sleeved with the outer wall of the front side of the pin bolt, and the bolt sleeve is located at the front end of the action block.

Preferably, four groups of heat dissipation lamps are arranged at the lower end of the fixing plate and are horizontally and uniformly distributed at the lower end of the fixing plate.

Preferably, the dustproof screen plate is an inverted U-shaped screen plate body structure, the atomizing nozzle and the four groups of heat dissipation lamps are located on the inner side of the dustproof screen plate, and the atomizing nozzle and the four groups of heat dissipation lamps are located above the conveying mechanism.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the dustproof device used on the circuit board production line is beneficial to effectively preventing dust in the transmission process of a circuit board when the circuit board passes through a transmission mechanism in production through the arranged dustproof screen plate, is beneficial to extracting a pure water source in the liquid tank through the mutual matching action of the arranged liquid tank, a guide pipe, an atomizing nozzle and a pump body, is convenient to humidify the circuit board which starts to be transmitted through the atomizing nozzle, reduces static electricity generated by the body of the circuit board when humidifying the periphery of the circuit board, prevents the body from adsorbing peripheral dust particles and influencing the performance of electronic components due to excessive static electricity, is beneficial to supplementing the pure water source in the liquid tank through the arranged water adding plug, is beneficial to connecting the dustproof screen plate through the arranged fixed plate and the radiating lamp, and plays a role in realizing the transmission of the damp circuit board when the transmission is about to be completed, and (5) performing a good drying effect.

2. This a dust keeper for on circuit board production line, through the complementary unit who sets up, be favorable to utilizing the inside mutually supporting effect of establishing connecting plate and resettlement groove, when being convenient for to connect dustproof otter board, play to its effectual settling effect in accepting the body upper end, be the mutually supporting effect of heterotypic board and effect piece of mutual joint effect through establishing, when being favorable to respectively with dust-proof otter board and accepting body outer wall fixed connection, the cotter who is convenient for to cooperate and establishes, play to its two good reinforcing effect, thereby make dustproof otter board in the good settling reinforcing effect of accepting the body upper end indirectly, and play the later stage of being convenient for when dismantling dustproof otter board, do benefit to the effect of clearing up back city effectively to it, through the embolus that sets up, be favorable to establishing limiting displacement to the good cover of the other end of cotter.

Drawings

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

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

FIG. 3 is a side sectional view of the present invention;

fig. 4 is a right side schematic view of the present invention.

In the figure: 1. a receiving body; 2. a transport mechanism; 3. a dustproof screen plate; 4. a liquid tank; 5. a conduit; 6. an atomizing spray head; 7. a pump body; 8. adding a water plug; 9. a fixing plate; 10. a heat-dissipating lamp; 11. an auxiliary mechanism; 12. a connecting plate; 13. a placing groove; 14. a dust-blocking soft brush; 15. a profiled plate; 16. an action block; 17. a pin; 18. and (4) sleeving by using a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, a dustproof device for circuit board production line includes a receiving body 1 and a dustproof screen 3:

the inner side of the bearing body 1 is provided with a conveying mechanism 2, the dustproof screen plate 3 is positioned above the bearing body 1, the dustproof screen plate 3 is in an inverted U-shaped screen plate body structure, the body of the dustproof screen plate comprises a conveying belt for bearing a circuit board and a plurality of groups of rotating rollers for driving the conveying belt to move through the arranged conveying mechanism 2, the dustproof screen plate is integrally and horizontally distributed on the inner side of the bearing body 1, the arrangement of the dustproof screen plate is beneficial to the completion of one processing on the circuit board on an integral production line, the transmission of the circuit board to the next processing is driven, the dustproof screen plate 3 covers the integral path of the circuit board transmission, the real-time protection effect in the circuit board transmission process can be realized, the dust in a production line workshop is prevented from being randomly deposited on the circuit board and influencing the normal production and the functional use of the circuit board, the upper end of the front side of the dustproof screen plate 3 is provided with a liquid tank 4, the lower end of the liquid tank 4 is fixedly sleeved with a guide pipe 5, the guide pipe 5 penetrates through the dustproof screen plate 3 and is fixedly sleeved with the dustproof screen plate 3, the lower end of the guide pipe 5 is provided with an atomizing spray head 6, the guide pipe 5 is provided with a pump body 7, the pump body 7 is positioned between the dustproof screen plate 3 and the atomizing spray head 6, the upper end of the liquid tank 4 is clamped with a water adding plug 8, the lower end of the rear side of the dustproof screen plate 3 is provided with a fixed plate 9, the lower end of the fixed plate 9 is provided with four groups of heat dissipation lamps 10, the four groups of heat dissipation lamps 10 are horizontally and uniformly distributed at the lower end of the fixed plate 9, the atomizing spray head 6 and the four groups of heat dissipation lamps 10 are positioned at the inner side of the dustproof screen plate 3, the atomizing spray head 6 and the four groups of heat dissipation lamps 10 are positioned above the conveying mechanism 2, through the mutual matching effect of the guide pipe 5, the atomizing spray head 6 and the pump body 7, the pure water source in the liquid tank 4 can be extracted conveniently, meanwhile, the circuit board which can be effectively atomized and sprayed out through the atomizing spray head 6, and is convenient to carry out on the conveying mechanism 2 to carry out effective humidification effect, the body is humidified, meanwhile, the static electricity generated by the body is well reduced, so that the phenomenon that the body adsorbs peripheral dust particles due to excessive static electricity and the performance of electronic components is influenced is prevented, and the humidified circuit board can be well dried by the four groups of heat dissipation lamps 10 before the circuit board is ready to be transmitted and enters subsequent processing, so that the overall performance and the subsequent processing effect are prevented from being influenced;

the left side and the right side of the dustproof screen plate 3 are both provided with auxiliary mechanisms 11, the auxiliary mechanisms 11 at the two sides are respectively positioned at the left side and the right side of the bearing body 1, each auxiliary mechanism 11 comprises a connecting plate 12, the upper end of the connecting plate 12 is welded with the lower end of the dustproof screen plate 3, the side edge of the lower end of the connecting plate 12 is provided with a placement groove 13, the placement groove 13 is arranged at the upper end of the side edge of the bearing body 1, the lower end of the dustproof screen plate 3 is provided with a dust-blocking soft brush 14, the side wall of the dustproof screen plate 3 is provided with a special-shaped plate 15, the special-shaped plate 15 is in an inverted L-shaped plate structure, the side edge of the lower end of the special-shaped plate 15 is provided with an action block 16, the action block 16 is in a half-square block structure, the lower end of the special-shaped plate 15 is clamped with the inner side of the action block 16, one end of the action block 16 is welded with the side wall of the bearing body 1, the lower ends of the action block 16 and the special-shaped plate 15 are penetrated by a pin 17, the front side of the pin sleeve 18, the pin sleeve 18 is in a regular hexagon flexible block structure, the inner wall of bolt cover 18 cup joints with the outer wall activity of cotter 17 front side, and bolt cover 18 is located the front end of action piece 16, through the complementary unit 11 that establishes in dustproof otter board 3 both sides, be favorable to utilizing connecting plate 12 and the resettlement groove 13 and the mutual joint effect of heterotypic board 15 and action piece 16 that its inside establishes, make the dustproof otter board 3 of being convenient for effectively settle the effect in accepting body 1 upper end, be favorable to utilizing the cooperation of cotter 17, make to good when reinforced and firm between heterotypic board 15 and the action piece 16, play the good reinforcing effect of dustproof otter board 3, and be convenient for effectively under the later stage dismantlement effect, make the completion stay the good clearance effect of dust to dustproof otter board 3 surface.

The working principle of the device is that before the device is used, the pump body 7 and the heat dissipation lamp 10 are both in a closed state, after the water adding plug 8 is pulled out, a purified water source is added into the liquid tank 4, and the water adding plug 8 is reset, when the device is used, when the conveying mechanism 2 operates and drives the circuit board to transmit, the circuit board moves from front to back, at the moment, the pump body 7 and the heat dissipation lamp 10 are started, when the circuit board passes through the atomizing nozzle 6, the circuit board body and the periphery are humidified by the action of the atomizing nozzle 6 through the extraction action of the pump body 7, the generation of static electricity is reduced, then the circuit board is continuously transmitted backwards to the conveying mechanism 2 to be close to the tail end, at the moment, the circuit board is dried by the heat dissipation action of the four groups of the heat dissipation lamps 10, the body enters the subsequent production line processing work, and in the whole process, the dustproof screen 3 carries out-side dustproof work on the whole transmission process in real time, prevent that outside dust from getting into inboardly, when needs clear up dustproof otter board 3, the accessible takes out earlier behind bolt cover 18, extract cotter 17 again, make it keep away from heterotypic board 15 and effect piece 16, can directly carry out the dustproof otter board 3 of pulling out this moment, make connecting plate 12 keep away from mutually with mounting groove 13 and heterotypic board 15 and effect piece 16, when clearing up dustproof otter board 3 after with it resets, reset cotter 17 and bolt cover 18, the integrated device uses the back, make the pump body 7 and heat dissipation lamp 10 be in the closed condition can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust keeper for on circuit board production line which characterized in that: comprises a bearing body (1) and a dustproof screen plate (3):

the inner side of the receiving body (1) is provided with a conveying mechanism (2), the dustproof screen plate (3) is located above the receiving body (1), the upper end of the front side of the dustproof screen plate (3) is fixedly provided with a liquid tank (4), the lower end of the liquid tank (4) is fixedly sleeved with a guide pipe (5), the guide pipe (5) penetrates through the dustproof screen plate (3) and is fixedly sleeved with the dustproof screen plate (3), the lower end of the guide pipe (5) is provided with an atomizing nozzle (6), the guide pipe (5) is provided with a pump body (7), the pump body (7) is located between the dustproof screen plate (3) and the atomizing nozzle (6), the upper end of the liquid tank (4) is clamped with a water filling plug (8), the lower end of the rear side of the dustproof screen plate (3) is provided with a fixing plate (9), and the lower end of the fixing plate (9) is provided with a heat radiation lamp (10);

the side of dustproof mesh plate (3) is provided with an auxiliary mechanism (11), and the auxiliary mechanism (11) is positioned on the side of the bearing body (1).

2. The dustproof device for the circuit board production line according to claim 1, wherein: the left side edge and the right side edge of the dustproof screen plate (3) are both provided with auxiliary mechanisms (11), the auxiliary mechanisms (11) are respectively positioned at the left side edge and the right side edge of the bearing body (1), each auxiliary mechanism (11) comprises a connecting plate (12), the upper end of each connecting plate (12) is fixedly connected with the lower end of the dustproof screen plate (3), the side edge of the lower end of each connecting plate (12) is provided with a placement groove (13), the placement groove (13) is arranged at the upper end of the side edge of the bearing body (1), the lower end of each dustproof screen plate (3) is provided with a dust blocking soft brush (14), the side wall of each dustproof screen plate (3) is provided with a special-shaped plate (15), the side edge of the lower end of each special-shaped plate (15) is provided with an action block (16), one end of each action block (16) is fixedly connected with the side wall of the bearing body (1), and the lower ends of the action blocks (16) and the special-shaped plates (15) are penetrated by pin bolts (17), the front side of the pin bolt (17) is provided with a bolt sleeve (18).

3. The dustproof device for the circuit board production line according to claim 2, wherein: the special-shaped plate (15) is of an inverted L-shaped plate structure, the action block (16) is of a half-square block structure, and the lower end of the special-shaped plate (15) is clamped with the inner side of the action block (16).

4. The dustproof device for the circuit board production line according to claim 2, wherein: the bolt sleeve (18) is of a regular hexagon flexible block structure, the inner wall of the bolt sleeve (18) is movably sleeved with the outer wall of the front side of the pin bolt (17), and the bolt sleeve (18) is located at the front end of the action block (16).

5. The dustproof device for the circuit board production line according to claim 1, wherein: the lower extreme of fixed plate (9) is equipped with four groups heat dissipation lamp (10), four groups heat dissipation lamp (10) are horizontal evenly distributed at the lower extreme of fixed plate (9).

6. The dustproof device for the circuit board production line according to claim 1, wherein: dustproof otter board (3) are "U" type otter board body structure of invering, atomizer (6) and four groups of heat dissipation lamp (10) all are located the inboard of dustproof otter board (3), and atomizer (6) and four groups of heat dissipation lamp (10) all are located the top of transport mechanism (2).