CN218201161U

CN218201161U - Conveyer is used in circuit board production

Info

Publication number: CN218201161U
Application number: CN202222734764.6U
Authority: CN
Inventors: 曾令松
Original assignee: Huizhou Zhihe Electronics Co ltd
Current assignee: Huizhou Zhihe Electronics Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-03
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a conveyer is used in circuit board production relates to circuit board production field. The utility model provides a conveyer is used in circuit board production, includes the bottom plate, the top fixedly connected with shell of bottom plate, the top fixedly connected with oven of shell, the inner chamber of oven transversely is provided with transport mechanism, transport mechanism adopts stainless steel punching hole link plate conveyer belt, transport mechanism's both sides all extend to the both sides of oven, the right side fixedly connected with driving motor of shell inner chamber bottom. The utility model provides a conveyer is used in circuit board production, when transport mechanism is carrying the circuit board, the air heater will be hot-blast to be carried to defeated tuber pipe in, defeated tuber pipe passes through the tuyere and will hot-blast blowout, makes hot-blast to carry out the drying to the circuit board of transport mechanism top, and driving motor drives the pivot simultaneously and begins to rotate, and the pivot drives first belt pulley and begins to rotate, and first belt pulley drives the second belt pulley through the belt and begins to rotate.

Description

Conveyer is used in circuit board production

Technical Field

The utility model relates to a circuit board production field especially relates to a conveyer is used in circuit board production.

Background

In the production of circuit boards, the dryness of the circuit boards needs to be ensured before electronic components are welded, but in actual use, an effective transmission mode is lacked in the drying process, and the circuit boards need to be dried firstly and then transferred, so that the working efficiency is reduced.

There is a patent (publication No. CN 212474978U), a conveyer for circuit board production, including the equipment box, the inside of equipment box is provided with the air heater, the upper end of equipment box is fixed with the workstation, the upper end of workstation is provided with transport mechanism, transport mechanism's the even slope of surface is fixed with a plurality of orifice plates, the both sides of orifice plate are fixed with the baffle, the upper end of orifice plate is fixed with the telescopic link, the front end of telescopic link is fixed with places the piece, the both ends of placing the piece are provided with the slider, the outside of baffle is close to the one side of placing the piece and has seted up the spout, the slider slides and restricts in the spout, the outside that the upper end of workstation is located transport mechanism is fixed with the connecting pipe, the upper end of connecting pipe is provided with the horizontal plate, the wind cavity has been seted up to the inside of horizontal plate, the outside of horizontal plate is located the lower extreme of wind cavity and has seted up the exhaust vent, the top of connecting pipe runs through the horizontal plate and extends into the wind cavity, the exhaust pipe of air heater runs through the tip and extends into the connecting pipe, one side that the upper end of workstation is located transport mechanism is provided with the material receiving frame, the bottom of material receiving frame, the bottom end of this realizes that this inventor is provided with the shock attenuation frame in the realization mechanism, the inventor in the problem that the drying device can's even when the drying device, the drying process, the drying device, the inside can's even use, like this, the drying device, like this, like the drying device, like this, the drying device, like this problem of the drying device, can's even use.

Therefore, it is necessary to provide a conveying device for producing circuit boards to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a conveyer is used in circuit board production has solved current conveyer, does not have even drying function, when people are using conveyer, can't make inside hot-blast evenly flow, can't carry out the drying to the circuit board from top to bottom, influences drying quality's technical problem.

In order to solve the technical problem, the utility model provides a pair of conveyer is used in circuit board production, comprising a base plate, the top fixedly connected with shell of bottom plate, the top fixedly connected with oven of shell, the inner chamber of oven transversely is provided with transport mechanism, transport mechanism adopts stainless steel punching chain board conveyer belt, transport mechanism's both sides all extend to the both sides of oven, the right side fixedly connected with driving motor of shell inner chamber bottom, driving motor's output fixedly connected with pivot, first belt pulley has been cup jointed on the surface of pivot, the surface of first belt pulley is connected with the second belt pulley through belt transmission, the fixed axle has been cup jointed to the inner chamber of second belt pulley, the fixed axle all runs through to the inner chamber and the fixedly connected with flabellum of oven with the top of pivot, the top fixedly connected with box of oven, the bottom fixedly connected with support of box inner chamber, the top fixedly connected with air heater of support, the output of air heater runs through to the inner chamber intercommunication of oven has the defeated tuber pipe, the bottom intercommunication of defeated tuber pipe has air outlet nozzle.

Preferably, the top of the box body is provided with an air inlet, and an inner cavity of the air inlet is transversely and fixedly connected with a dustproof net.

Preferably, the two sides of the top of the air delivery pipe are fixedly connected with fixing blocks, and the top of each fixing block is fixedly connected with the two sides of the top of the inner cavity of the oven.

Preferably, the bottom of the fixed shaft is sleeved with a bearing seat, and the bottom of the bearing seat is fixedly connected with the bottom of the inner cavity of the shell.

Preferably, the equal fixedly connected with supporting leg in both sides of transport mechanism bottom, and the bottom of supporting leg and the top fixed connection of bottom plate, the equal fixedly connected with stand in both sides of oven bottom, and the bottom of stand and the top fixed connection of bottom plate.

Compared with the prior art, the utility model provides a pair of conveyer is used in circuit board production has following beneficial effect:

the utility model provides a conveyer is used in circuit board production, when transport mechanism is carrying the circuit board, the air heater will be hot-blast to be carried to defeated tuber pipe in, defeated tuber pipe passes through the tuyere and will hot-blast blowout, makes hot-blastly carry out the drying to the circuit board of transport mechanism top, and driving motor drives the pivot simultaneously and begins to rotate, and the pivot drives first belt pulley and begins to rotate, and first belt pulley passes through the belt and drives the second belt pulley and begin to rotate.

The utility model provides a conveyer is used in circuit board production, second belt pulley drive the fixed axle and begin to rotate, make pivot and fixed axle drive the flabellum simultaneously and begin to rotate, the flabellum carries out the even flow to the hot-blast in the oven to blow conveying mechanism below, and then carry out the drying to the circuit board bottom.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a conveying device for producing circuit boards according to the present invention;

FIG. 2 is a sectional view of the housing of the present invention;

fig. 3 is a sectional view of the box structure of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a housing; 3. an oven; 4. a transport mechanism; 5. a drive motor; 6. a rotating shaft; 7. a first pulley; 8. a fixed shaft; 9. a fan blade; 10. a box body; 11. a hot air blower; 12. a wind delivery pipe; 13. an air outlet nozzle; 14. a dust screen; 15. a fixed block; 16. a second pulley; 17. and (4) a bracket.

Detailed Description

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

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a conveyer is used in circuit board production, comprising a base plate 1, the top fixedly connected with shell 2 of bottom plate 1, the top fixedly connected with oven 3 of shell 2, the inner chamber of oven 3 transversely is provided with transport mechanism 4, transport mechanism 4 adopts stainless steel link joint conveyer belt that punches a hole, transport mechanism 4's both sides all extend to oven 3's both sides, the right side fixedly connected with driving motor 5 of 2 inner chamber bottoms of shell, driving motor 5's output fixedly connected with pivot 6, first belt pulley 7 has been cup jointed on the surface of pivot 6, the surface of first belt pulley 7 is connected with second belt pulley 16 through belt transmission, fixed axle 8 has been cup jointed to the inner chamber of second belt pulley 16, fixed axle 8 all runs through to oven 3's inner chamber and fixedly connected with flabellum 9 with pivot 6's top, oven 3's top fixedly connected with box 10, the bottom fixedly connected with support 17 of box 10 inner chamber, the top fixedly connected with air heater 11 of support 17, the inner chamber intercommunication that the output of air heater 11 runs through to oven 3 has air delivery pipe 12, the bottom intercommunication of air delivery pipe 12 has air outlet nozzle 13.

In this embodiment, the dust screen 14 plays a role in preventing dust in the use process of the air inlet, and the fixing block 15 plays a role in preventing the air duct 12 from falling in the use process.

Example two:

referring to fig. 1-3, based on the first embodiment, the present invention provides a technical solution: the air intake has been seted up at the top of box 10, and the horizontal fixedly connected with dust screen 14 of inner chamber of air intake, the equal fixedly connected with fixed block 15 in both sides at defeated tuber pipe 12 top, the top of fixed block 15 and the both sides fixed connection at 3 inner chamber tops of oven, the bearing frame has been cup jointed to the bottom of fixed axle 8, and the bottom of bearing frame and the bottom fixed connection of 2 inner chambers of shell, the equal fixedly connected with supporting leg in both sides of 4 bottoms of transport mechanism, and the bottom of supporting leg and the top fixed connection of bottom plate 1, the equal fixedly connected with stand in both sides of 3 bottoms of oven, and the bottom of stand and the top fixed connection of bottom plate 1.

In this embodiment: through the bearing frame, played the effect of anti-shake to fixed axle 8 in the use, through supporting leg and stand, played the effect of preventing rocking to oven 3 and transport mechanism 4 in the use.

The utility model provides a pair of conveyer is used in circuit board production's theory of operation as follows:

the first innovation point implementation step:

the first step is as follows: when the conveying mechanism 4 conveys the circuit board, the hot air blower 11 conveys hot air into the air conveying pipe 12, and the air conveying pipe 12 sprays the hot air through the air outlet nozzle 13, so that the hot air dries the circuit board above the conveying mechanism 4;

the second step is that: meanwhile, the driving motor 5 drives the rotating shaft 6 to start rotating, the rotating shaft 6 drives the first belt pulley 7 to start rotating, and the first belt pulley 7 drives the second belt pulley 16 to start rotating through a belt.

The implementation step of the second innovation point:

the first step is as follows: the second belt pulley 16 drives the fixed shaft 8 to start rotating, so that the rotating shaft 6 and the fixed shaft 8 simultaneously drive the fan blades 9 to start rotating;

the second step: the fan blades 9 uniformly flow the hot air in the oven 3 and blow the lower part of the conveying mechanism 4, so that the bottom of the circuit board is dried.

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 conveyer is used in circuit board production, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a shell (2), the top of the shell (2) is fixedly connected with an oven (3), a conveying mechanism (4) is transversely arranged in the inner cavity of the oven (3), the conveying mechanism (4) adopts a stainless steel punched chain plate conveying belt, both sides of the conveying mechanism (4) extend to both sides of the oven (3), the right side of the bottom of the inner cavity of the shell (2) is fixedly connected with a driving motor (5), the output end of the driving motor (5) is fixedly connected with a rotating shaft (6), the surface of the rotating shaft (6) is sleeved with a first belt pulley (7), the surface of the first belt pulley (7) is connected with a second belt pulley (16) through belt transmission, the inner cavity of the second belt pulley (16) is sleeved with a fixed shaft (8), the top parts of the fixed shaft (8) and the rotating shaft (6) penetrate through the inner cavity of the oven (3) and are fixedly connected with fan blades (9), the top of the oven (3) is fixedly connected with a box body (10), the bottom of the inner cavity of the box body (10) is fixedly connected with a bracket (17), the top of the bracket (17) is fixedly connected with an air heater (11), the output end of the air heater (11) penetrates through the inner cavity of the oven (3) and is communicated with an air delivery pipe (12), the bottom of the air delivery pipe (12) is communicated with an air outlet nozzle (13).

2. The conveying device for the circuit board production as claimed in claim 1, wherein an air inlet is formed at the top of the box body (10), and a dust screen (14) is transversely and fixedly connected to an inner cavity of the air inlet.

3. The conveying device for the circuit board production as claimed in claim 1, wherein both sides of the top of the air delivery pipe (12) are fixedly connected with fixing blocks (15), and the top of the fixing blocks (15) is fixedly connected with both sides of the top of the inner cavity of the oven (3).

4. The conveying device for the circuit board production as claimed in claim 1, wherein a bearing seat is sleeved at the bottom of the fixed shaft (8), and the bottom of the bearing seat is fixedly connected with the bottom of the inner cavity of the shell (2).

5. The conveying device for the circuit board production as claimed in claim 1, wherein the two sides of the bottom of the conveying mechanism (4) are fixedly connected with supporting legs, the bottoms of the supporting legs are fixedly connected with the top of the bottom plate (1), the two sides of the bottom of the oven (3) are fixedly connected with upright posts, and the bottoms of the upright posts are fixedly connected with the top of the bottom plate (1).