CN212798646U

CN212798646U - PCB circuit board production conveyer

Info

Publication number: CN212798646U
Application number: CN202021683015.XU
Authority: CN
Inventors: 罗东星; 程志刚
Original assignee: Zhuhai Chi Ming Precision Circuit Co ltd
Current assignee: Zhuhai Chi Ming Precision Circuit Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-26
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a PCB circuit board production conveyer, including frame and conveyer belt, the rack surface is equipped with the conveyer belt, servo motor is installed in frame bottom left side, dry mechanism is installed to rack surface middle part one side, the conveyer belt runs through dry mechanism's inner chamber, dry mechanism comprises thermal-insulated protection casing, roof, PTC heat-generating body, fretwork cover, H type frame and fan, the mechanism of eliminating static is installed on dry mechanism right side, the mechanism of eliminating static comprises portal frame, U type frame, spacing pipe, spray tube, ion fan and shunt tubes. The utility model discloses a servo motor can drive the conveyer belt operation to can make the conveyer belt pass through drying mechanism and static elimination mechanism with the PCB circuit board in proper order, and then can make drying mechanism and static elimination mechanism carry out drying and static elimination to the PCB circuit board, improve PCB circuit board transportation function effect.

Description

PCB circuit board production conveyer

Technical Field

The utility model relates to a conveyer technical field specifically is a PCB circuit board production conveyer.

Background

Pcb (printed circuit board), i.e. printed wiring board, printed circuit board for short, is one of the important parts in the electronics industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate. The circuit can replace complex wiring to realize electrical connection among elements in the circuit, thereby simplifying the assembly and welding work of electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the volume of the whole machine is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved.

Present PCB circuit board is wasing the completion back, need carry it to the assigned position, but the PCB circuit board does not have the stoving function in transportation process to make the washing liquid that has on PCB circuit board surface easily, and then the processing in PCB circuit board later stage of being not convenient for, present PCB circuit board production conveyer can not eliminate static to it again simultaneously, and then damages when causing the transportation of PCB circuit board easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB circuit board production conveyer to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a PCB production and transmission device comprises a frame and a conveyor belt, wherein the conveyor belt is arranged on the surface of the frame, a servo motor is arranged on the left side of the bottom of the frame, a drying mechanism is arranged on one side of the middle part of the surface of the frame, the conveying belt penetrates through the inner cavity of the drying mechanism, the drying mechanism consists of a heat-insulating protective cover, a top plate, a PTC heating element, a hollow cover, an H-shaped frame and a fan, the right side of the drying mechanism is provided with a static elimination mechanism which consists of a portal frame, a U-shaped frame, a limiting pipe, a spray pipe, an ion fan and a shunt pipe, the conveyer belt can be driven to run by a servo motor, thereby leading the conveyer belt to pass the PCB circuit board through the drying mechanism and the static elimination mechanism in turn, and then can make dry mechanism and static elimination mechanism carry out drying and static elimination to the PCB circuit board, improve PCB circuit board transportation function.

Furthermore, the output end of the servo motor is connected with a rotating shaft on the conveying belt through a belt in a transmission manner, and the conveying belt can be driven to run through the servo motor, so that the conveying belt can enable the PCB to sequentially pass through a drying mechanism and a static elimination mechanism.

Further, the roof is installed at thermal-insulated protection casing inner chamber top, roof bottom surface mounting has the PTC heat-generating body, and the PTC heat-generating body specifically is equipped with four groups to can provide the support for inside equipment through thermal-insulated protection casing, and the roof can be fixed to four PTC heat-generating body installations again, and then can make the steady heating of PTC heat-generating body.

Further, the fretwork cover is installed to roof one side, the roof is located the fretwork cover inner chamber, fretwork cover inner chamber bottom surface mounting has H type frame, and H type frame specifically is equipped with eight groups, H type frame surface mid-mounting has the fan to can provide the support to H type frame through the fretwork cover, can prevent again that the PTC heat-generating body from dropping to the conveyer belt on, can fix the fan installation through H type frame, thereby can make the fan blow the heat that the PTC heat-generating body came out from the fan top at the conveyer belt surface, and then can play and carry out drying process to the PCB circuit board on the conveyer belt, so that can play the transport effect, can play the stoving function again.

Further, U type frame is installed at portal frame inner chamber top, U type frame bottom surface inlays and is connected with spacing pipe, and spacing pipe specifically is equipped with three groups to can be fixed three spacing pipe installations of group through portal frame and U type frame, and then can provide the installation basis to the spray tube.

Furthermore, the spray pipe is inserted into the inner cavity of the limiting pipe, the ion fan is installed on the surface of the top of the gantry, and the output end of the ion fan is connected with the input end of the spray pipe through the shunt pipe, so that a large amount of air flow with positive and negative charges can be generated through the ion fan, then the air flow is conveyed to the spray pipe through the shunt pipe, the air flow with the positive and negative charges can be sprayed on the PCB circuit board of the conveying belt through the spray pipe, the charges on the PCB circuit board can be neutralized, the electric neutralization can be achieved, the anti-static effect is achieved, and the transportation safety of the PCB circuit board is improved.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model can provide support for the conveyer belt, the servo motor and other equipment through the frame, and the servo motor can drive the conveyer belt to run, further leading the conveyer belt to lead the PCB circuit board to pass through the drying mechanism and the static elimination mechanism in sequence and pass through the heat insulation protective cover in the drying mechanism, can provide support for internal equipment, and the top plate can also be used for installing and fixing four groups of PTC heating elements, thereby the PTC heating element can be heated stably, the hollow cover can not only support the H-shaped frame, but also prevent the PTC heating element from falling onto the conveying belt, the H-shaped frame can be used for installing and fixing the fan, thereby enabling the fan to blow the heat emitted by the PTC heating element to the surface of the conveying belt from the upper part of the fan, and then can play the PCB circuit board on the conveyer belt and carry out drying process to in can playing the transport effect, can play the stoving function again.

(2) The utility model discloses a portal frame and U type frame in the mechanism of eliminating static, can be fixed to the spacing pipe installation of three groups, and then can provide the installation basis to the spray tube, and the ionic wind machine, can produce a large amount of air currents that have positive and negative electric charge, then carry to the spray tube in through the shunt tubes, make the spray tube can spout the air current of positive and negative electric charge on the PCB circuit board of conveyer belt, thereby can be to the electric charge neutralization that takes on the PCB circuit board, can reach the electric property neutralization, and then play antistatic action, PCB circuit board transportation safety has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic structural view of the drying mechanism of the present invention;

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

fig. 4 is a schematic view of the structure of part a of the present invention;

FIG. 5 is a schematic side view of the static elimination mechanism of the present invention;

in the figure: 1. a frame; 2. a conveyor belt; 3. a servo motor; 4. a drying mechanism; 401. a heat-insulating protective cover; 402. a top plate; 403. a PTC heating element; 404. a hollow cover; 405. an H-shaped frame; 406. a fan; 5. a static electricity eliminating mechanism; 501. a gantry; 502. a U-shaped frame; 503. a limiting pipe; 504. a nozzle; 505. an ion blower; 506. and (4) dividing the tube.

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. 1-5, the present invention provides a technical solution: a PCB circuit board production conveyer comprises a frame 1 and a conveyer belt 2, wherein the surface of the frame 1 is provided with the conveyer belt 2, a servo motor 3 is installed on the left side of the bottom of the frame 1, a drying mechanism 4 is installed on one side of the middle part of the surface of the frame 1, the conveyer belt 2 penetrates through the inner cavity of the drying mechanism 4, the drying mechanism 4 consists of a heat insulation protective cover 401, a top plate 402, a PTC heating element 403, a hollow cover 404, an H-shaped frame 405 and a fan 406, a static eliminating mechanism 5 is installed on the right side of the drying mechanism 4, the static eliminating mechanism 5 consists of a portal frame 501, a U-shaped frame 502, a limiting pipe 503, a spray pipe 504, an ion fan 505 and a shunt pipe 506, the conveyer belt 2 can be driven to run through the servo motor 3, so that the conveyer belt 2 can enable the PCB circuit board to sequentially pass through the drying mechanism 4 and the static eliminating mechanism 5, the transportation function of the PCB is improved.

The output end of the servo motor 3 is connected with the rotating shaft on the conveying belt 2 through a belt in a transmission manner, and the conveying belt 2 can be driven to run through the servo motor 3, so that the conveying belt 2 can enable the PCB to sequentially pass through the drying mechanism 4 and the static eliminating mechanism 5.

The roof 402 is installed at the top of the heat-insulating protection cover 401 inner chamber, surface mounting has PTC heat-generating body 403 in roof 402 bottom, and PTC heat-generating body 403 specifically is equipped with four groups to can provide the support for inside equipment through heat-insulating protection cover 401, and roof 402 can be fixed to four groups of PTC heat-generating body 403 installation again, and then can make the steady heating of PTC heat-generating body 403.

Hollow cover 404 is installed to roof 402 one side, roof 402 is located hollow cover 404 inner chamber, hollow cover 404 inner chamber bottom surface mounting has H type frame 405, and H type frame 405 specifically is equipped with eight groups, H type frame 405 surface mid-mounting has fan 406, thereby can provide the support to H type frame 405 through hollow cover 404, can prevent again that PTC heat-generating body 403 from dropping to conveyer belt 2 on, can install fan 406 fixedly through H type frame 405, thereby can make fan 406 blow the heat that PTC heat-generating body 403 distributed out from fan 406 top on conveyer belt 2 surface, and then can play and carry out drying process to the PCB circuit board on conveyer belt 2, so that can play the transport effect, can play the stoving function again.

U type frame 502 is installed at portal frame 501 inner chamber top, U type frame 502 bottom surface inlays and is connected with spacing pipe 503, and spacing pipe 503 specifically is equipped with three groups to can be fixed the installation of three group spacing pipe 503 through portal frame 501 and U type frame 502, and then can provide the installation basis to spray tube 504.

The inner cavity of the limiting pipe 503 is inserted with a spray pipe 504, the top surface of the portal frame 501 is provided with an ion fan 505, the output end of the ion fan 505 is connected with the input end of the spray pipe 504 through a shunt pipe 506, so that a large amount of air flow with positive and negative charges can be generated through the ion fan 505, then the air flow is conveyed to the spray pipe 504 through the shunt pipe 506, the air flow with the positive and negative charges can be sprayed on the PCB circuit board of the conveying belt 2 through the spray pipe 504, the charges on the PCB circuit board can be neutralized, the electrical neutralization can be achieved, the anti-static function is further achieved, and the transportation safety of the PCB circuit board is.

The utility model discloses a theory of operation: when the PCB drying machine works, the conveying belt 2 is arranged on the surface of the machine frame 1, the servo motor 3 is arranged on the left side of the bottom of the machine frame 1, and the output end of the servo motor 3 is in transmission connection with a rotating shaft on the conveying belt 2 through a belt, so that the conveying belt 2, the servo motor 3 and other equipment can be supported through the machine frame 1, the conveying belt 2 can be driven to run through the servo motor 3, the conveying belt 2 can enable a PCB to sequentially pass through the drying mechanism 4 and the static elimination mechanism 5, because the drying mechanism 4 consists of a heat insulation protective cover 401, a top plate 402, PTC heating elements 403, a hollow cover 404, an H-shaped frame 405 and a fan 406, the top plate 402 is arranged at the top of an inner cavity of the heat insulation protective cover 401, the PTC heating elements 403 are arranged on the bottom surface of the top, and the top plate 402 can also be fixedly installed for four groups of PTC heating elements 403, so as to enable the PTC heating elements 403 to stably heat, through installing the hollow cover 404 at one side of the top plate 402, and the top plate 402 is located in the inner cavity of the hollow cover 404, meanwhile, eight groups of H-shaped frames 405 are installed on the surface of the bottom of the inner cavity of the hollow cover 404, and the fans 406 are installed in the middle of the surfaces of the H-shaped frames 405, so that the H-shaped frames 405 can be supported through the hollow cover 404, and the PTC heating elements 403 can be prevented from falling onto the conveyer belt 2, through installing and fixing the fans 406 through the H-shaped frames 405, so that the fans 406 can blow heat emitted from the PTC heating elements 403 to the surface of the conveyer belt 2 from above the fans 406, and further, the PCB circuit board on the conveyer belt 2 can be dried, so as to play a role in conveying and drying, through installing the static, the static eliminating mechanism 5 is composed of a portal frame 501, a U-shaped frame 502, limiting pipes 503, a spray pipe 504, an ion fan 505 and a shunt pipe 506, wherein the U-shaped frame 502 is installed at the top of the inner cavity of the portal frame 501, three groups of limiting pipes 503 are connected with the bottom surface of the U-shaped frame 502 in an embedded mode, so that the three groups of limiting pipes 503 can be installed and fixed through the portal frame 501 and the U-shaped frame 502, an installation base can be provided for the spray pipe 504, the spray pipe 504 is inserted into the inner cavity of the limiting pipes 503, the ion fan 505 is installed on the top surface of the portal frame 501, the output end of the ion fan 505 is connected with the input end of the spray pipe 504 through the shunt pipe 506, a large amount of air flow with positive and negative charges can be generated through the ion fan 505, then the air flow is conveyed into the spray pipe 504 through the shunt pipe 506, the air flow with the positive and, can reach the electrical property and neutralize, and then play and prevent static effect, improve PCB circuit board transportation safety.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PCB circuit board production conveyer which characterized in that: including frame (1) and conveyer belt (2), frame (1) surface is equipped with conveyer belt (2), servo motor (3) are installed in frame (1) bottom left side, drying mechanism (4) are installed to frame (1) surface middle part one side, drying mechanism (4) inner chamber is run through in conveyer belt (2), drying mechanism (4) comprise thermal-insulated protection casing (401), roof (402), PTC heat-generating body (403), fretwork cover (404), H type frame (405) and fan (406), static elimination mechanism (5) are installed on drying mechanism (4) right side, static elimination mechanism (5) comprise portal frame (501), U type frame (502), spacing pipe (503), spray tube (504), ionic wind machine (505) and shunt tubes (506).

2. A PCB panel production conveyor as in claim 1 wherein: the output end of the servo motor (3) is connected with the rotating shaft on the conveying belt (2) in a transmission way through a belt.

3. A PCB panel production conveyor as in claim 1 wherein: roof (402) are installed at thermal-insulated protection casing (401) inner chamber top, roof (402) bottom surface mounting has PTC heat-generating body (403), and PTC heat-generating body (403) specifically are equipped with four groups.

4. A PCB panel production conveyor as in claim 1 wherein: the hollow cover (404) is installed on one side of the top plate (402), the top plate (402) is located in the inner cavity of the hollow cover (404), an H-shaped frame (405) is installed on the surface of the bottom of the inner cavity of the hollow cover (404), eight groups of H-shaped frames (405) are specifically arranged, and a fan (406) is installed in the middle of the surface of each H-shaped frame (405).

5. A PCB panel production conveyor as in claim 1 wherein: u-shaped frame (502) is installed at portal frame (501) inner chamber top, U-shaped frame (502) bottom surface inlays and is connected with spacing pipe (503), and spacing pipe (503) specifically are equipped with three groups.

6. A PCB panel production conveyor as in claim 1 wherein: the inner cavity of the limiting pipe (503) is inserted with a spray pipe (504), the top surface of the portal frame (501) is provided with an ion fan (505), and the output end of the ion fan (505) is connected with the input end of the spray pipe (504) through a shunt pipe (506).