CN218193020U

CN218193020U - Reflow soldering device with adjustable conveying length

Info

Publication number: CN218193020U
Application number: CN202222003216.6U
Authority: CN
Inventors: 郑晓辉; 郭计添; 张佳君; 袁宝; 王扬武; 操谦
Original assignee: Huizhou Yinghui Electronics Co ltd
Current assignee: Huizhou Yinghui Electronics Co ltd
Priority date: 2022-07-31
Filing date: 2022-07-31
Publication date: 2023-01-03
Anticipated expiration: 2032-07-31

Abstract

The utility model discloses a conveying length adjustable reflow soldering device relates to reflow soldering's field, does not possess the function of adjusting conveyer belt length to current reflow soldering device, leads to adjusting the inconvenient problem of conveying distance, now proposes following scheme, and it includes transport mechanism and welding mechanism, transport mechanism is used for the conveying to required welding article, just transport mechanism installs the lower extreme at welding mechanism, plays the effect of elevating support to welding mechanism, welding mechanism is used for carrying out the reflow soldering operation to required welding article, and welding mechanism installs the upper end at transport mechanism, the vent has been seted up to welding mechanism's upper end for ventilation in welding process. The utility model discloses according to the distance of required conveying, the position of two connecting plates of accessible to the length of adjustment conveyer belt, in order to reach the purpose of adjusting conveying length.

Description

Reflow soldering device with adjustable conveying length

Technical Field

The utility model relates to a reflow soldering field especially relates to a conveying length adjustable reflow soldering device.

Background

Reflow soldering refers to soldering by using a reflow oven, an infrared heating lamp or a heat gun, etc. to melt solder by controlled heating after one or more electronic components are connected to contact pads by using solder paste (a mixture of solder and flux), so as to achieve permanent bonding.

The existing reflow soldering device does not have the function of adjusting the length of the conveying belt, when the conveying distance is adjusted, the device needs to be manually disassembled and reassembled, and the working efficiency is low, so that the problem that the conveying length of the reflow soldering device is not adjustable is solved aiming at the defects existing in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of conveying length adjustable reflow soldering device has solved the nonadjustable problem of current reflow soldering device conveying length.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a conveying length adjustable reflow soldering device, includes transport mechanism and welding mechanism, transport mechanism is used for the conveying to required welding article, just transport mechanism installs the lower extreme at welding mechanism, plays the effect of elevating support to welding mechanism, welding mechanism is used for carrying out the reflow soldering operation to required welding article, and welding mechanism installs the upper end at transport mechanism, the vent has been seted up to welding mechanism's upper end for ventilate at the welding process.

Preferably, the conveying mechanism comprises a bottom box, two sliding grooves are formed in the bottom box, sliding doors are inserted into the sliding grooves, and sliding door handles are arranged on the sliding doors.

Preferably, the motor has been placed to the under casing inside, just be provided with the pivot on the motor, install the belt in the pivot, and the belt is connected with the connecting rod through the belt hole of opening in the backup pad.

Preferably, the connecting rod is inserted on the supporting block, the other end of the connecting rod is fixed with the roller, and the roller is connected with the conveying belt.

Preferably, the connecting rod is fixed with the connecting plate through being inserted in the slot, a plurality of bolt holes are formed in the connecting plate at equal intervals, and bolts are inserted in the bolt holes.

Preferably, welding set includes the outer wall, two observation windows have been seted up to preceding outer wall, the pan feeding mouth has been seted up on the outer wall left side, and the discharge gate has been seted up on the right side, its pan feeding mouth and discharge gate are connected with the door plant, just install the handle on the door plant.

Preferably, two fixing plates are installed on the left side of the door panel, four screw holes are formed in each fixing plate, and the other half of each fixing plate is fixed to the outer wall.

Preferably, four heaters are arranged above the welding mechanism, a blowing port is arranged in each heater, and a ventilation opening is formed in the top end of the welding mechanism.

The utility model has the advantages that:

1. the bottom is provided with the under casing, can be used for placing the motor to can play the supporting role to the device.

2. The upper end is provided with a plurality of heaters, and the required welding objects can be heated by using different temperatures.

3. Before welding operation, the distance between the rollers at two ends can be changed by adjusting the position between the two connecting plates, so that the conveying length can be adjusted.

4. Be provided with the observation window on the outer wall for when carrying out welding operation, observation welded process that can be better prevents the mistake.

In conclusion, the device not only can solve the problem that the transmission length of the reflow soldering device cannot be adjusted, but also can observe the soldering process.

Drawings

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

Fig. 2 is a schematic diagram of the structure of the conveying mechanism of the present invention.

Fig. 3 is a schematic diagram of the explosion structure of the conveying mechanism of the present invention.

Fig. 4 is a schematic view of the connection plate structure of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the welding mechanism of the present invention.

Fig. 6 is a schematic view of a specific structure of the door panel of the present invention.

The reference numbers in the figures: 1. a bottom case; 101. a chute; 2. a sliding door; 201. a sliding door handle; 3. a motor; 301. a rotating shaft; 4. a belt; 5. a support plate; 501. a belt hole; 6. a connecting rod; 7. a support block; 8. a drum; 9. a conveyor belt; 10. a connecting plate; 1001. a slot; 1002. bolt holes; 11. a bolt; 12. an outer wall; 13. a feeding port; 14. a discharge port; 15. a door panel; 1501. a handle; 16. a fixing plate; 1601. a screw hole; 17. an observation window; 18. a heater; 19. an air blowing port; 20. and a vent.

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.

Referring to fig. 1-6, a reflow soldering device with adjustable conveying length comprises a conveying mechanism and a soldering mechanism, wherein the conveying mechanism is used for conveying required soldering objects, the conveying mechanism is installed at the lower end of the soldering mechanism and plays a role of supporting the soldering mechanism in an elevating manner, the soldering mechanism is used for performing reflow soldering operation on the required soldering objects, the soldering mechanism is installed at the upper end of the conveying mechanism, and a vent 20 is formed in the upper end of the soldering mechanism and used for ventilation in a soldering process.

As shown in fig. 5 and 6, the welding device includes an outer wall 12, two observation windows 17 are opened on the front outer wall 12, a material inlet 13 is opened on the left side of the outer wall 12, a material outlet 14 is opened on the right side of the outer wall 12, the material inlet 13 and the material outlet 14 are connected with a door panel 15, a handle 1501 is installed on the door panel 15, two fixing plates 16 are installed on the left side of the door panel 15, four screw holes 1601 are opened on the fixing plates 16, and the other half of the fixing plates 16 are fixed on the outer wall 12. Four heaters 18 are arranged above the welding mechanism, an air blowing port 19 is arranged in each heater, and a ventilation opening is formed in the top end of the welding mechanism.

As shown in fig. 1, a vent is provided at the top of the outer wall 12, a sliding door 2 is provided at the lower end of the support plate 5, the sliding door 2 is inserted into the bottom case 1, and the opening and closing of the sliding door 2 is controlled by a sliding door handle 201.

As shown in fig. 2-4, the conveying mechanism includes a bottom case 1, two sliding grooves 101 are formed in the bottom case 1, sliding doors 2 are inserted into the sliding grooves 101, sliding door handles 201 are arranged on the sliding doors 2, a motor 3 is placed inside the bottom case 1, a rotating shaft 301 is arranged on the motor 3, a belt 4 is installed on the rotating shaft 301, the belt 4 is connected with a connecting rod 6 through a belt hole 501 formed in a supporting plate 5, the connecting rod 6 is inserted into a supporting block 7, the other end of the connecting rod 6 is fixed to a roller 8, the roller 8 is connected with a conveying belt 9, the connecting rod 6 is fixed to a connecting plate 10 through an insertion groove 1001, a plurality of bolt holes 1002 are formed in the connecting plate 10 at equal intervals, and bolts 11 are inserted into the bolt holes 1002.

The working principle is as follows: when the reflow soldering device with the adjustable transmission length is used, the positions of the two connecting plates 10 are adjusted according to the length required to be transmitted, the bolts 11 are inserted into the bolt holes 1002 overlapped with the two connecting plates 10 to be fixed, and the distance between the two rollers 8 is changed because the connecting plates 10 are fixed with the connecting rod 6, so that the adjustment of the transmission length is realized;

after the conveying length adjustment is accomplished, open door plant 15, place required welded article on conveyer belt 9 through pan feeding mouth 13, start motor 3, the rotation of pivot 301 drives belt 4 to make cylinder 8 rotate, thereby drive conveyer belt 9, select suitable heater 18, through the steam that blows off in the mouth 19 of blowing, heat the welding to required welded article, after the welding is accomplished, open door plant 15, take out article from the discharge gate.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a conveying length adjustable reflow soldering device, includes transport mechanism and welding mechanism, transport mechanism is used for the conveying to required welding article, just transport mechanism installs the lower extreme at welding mechanism, plays the effect of elevating support to welding mechanism, welding mechanism is used for carrying out the reflow soldering operation to required welding article, and welding mechanism installs the upper end at transport mechanism, vent (20) have been seted up to welding mechanism's upper end for ventilation at the welding in-process.

2. The reflow soldering device with the adjustable conveying length as claimed in claim 1, wherein the conveying mechanism comprises a bottom case (1), two sliding grooves (101) are formed in the bottom case (1), a sliding door (2) is inserted into the sliding grooves (101), and a sliding door handle (201) is arranged on the sliding door (2).

3. Reflow soldering device with adjustable conveying length as claimed in claim 2, characterized in that the bottom case (1) is internally provided with a motor (3), the motor (3) is provided with a rotating shaft (301), the rotating shaft (301) is provided with a belt (4), and the belt (4) is connected with the connecting rod (6) through a belt hole (501) formed on the supporting plate (5).

4. Reflow soldering device with adjustable transport length in accordance with claim 3, characterized in that the connecting rod (6) is plugged on a support block (7) and the other end of the connecting rod (6) is fixed with a roller (8), the roller (8) being connected with a conveyor belt (9).

5. Reflow soldering device with adjustable conveying length according to claim 4, characterized in that the connecting rod (6) is fixed with the connecting plate (10) by being inserted into the slot (1001), and the connecting plate (10) is provided with a plurality of bolt holes (1002) at equal intervals, and the bolt holes (1002) are inserted with bolts (11).

6. A reflow soldering apparatus with adjustable conveying length as claimed in claim 1, wherein the soldering apparatus comprises an outer wall (12), two observation windows (17) are opened on the outer wall (12), a material inlet (13) is opened on the left side of the outer wall (12), a material outlet (14) is opened on the right side of the outer wall, the material inlet (13) and the material outlet (14) are connected to a door panel (15), and a handle (1501) is installed on the door panel (15).

7. Reflow soldering apparatus with adjustable conveying length as claimed in claim 6, characterized in that two fixing plates (16) are installed on the left side of the door panel (15), four screw holes (1601) are opened on the fixing plates (16), and the other half of the fixing plates (16) is fixed on the outer wall (12).

8. Reflow soldering device with adjustable conveying length as claimed in claim 6, characterized in that four heaters (18) are arranged above the soldering mechanism, and air blowing ports (19) are arranged inside the heaters (18), and the top end of the soldering mechanism is provided with a ventilation opening.