CN216347607U - Be used for adjustable wired oven of PCB board - Google Patents
Be used for adjustable wired oven of PCB board Download PDFInfo
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- CN216347607U CN216347607U CN202122321151.5U CN202122321151U CN216347607U CN 216347607 U CN216347607 U CN 216347607U CN 202122321151 U CN202122321151 U CN 202122321151U CN 216347607 U CN216347607 U CN 216347607U
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Abstract
The utility model discloses an adjustable connecting line type oven for a PCB (printed circuit board), which belongs to the technical field of PCB production and comprises the following components: oven and the regulation conveying assembly who sets up in the oven is used for placing the PCB board on adjusting conveying assembly, adjusts conveying assembly and includes: the two conveying lines, the two first lead screws and the two adjusting mechanisms are oppositely arranged, each conveying line is provided with a first side plate, the two conveying lines are used for placing PCB boards, the two ends of each first lead screw are equally divided and are respectively connected with the first side plates of the two conveying lines, each adjusting mechanism is connected with one first lead screw, and each adjusting mechanism is used for driving one corresponding first lead screw to rotate. The distance between the oppositely arranged conveying lines in the PCB can be reduced or increased by rotating the first screw rod arranged on the two conveying lines, so that the PCB is suitable for PCBs with different sizes.
Description
Technical Field
The utility model relates to the technical field of PCB production, in particular to an adjustable connecting line type oven for a PCB.
Background
The PCB oven is a special industrial oven which is specially researched and manufactured aiming at the PCB material industry, the temperature uniformity of the PCB oven is about 25 minutes (empty furnace test) at the normal temperature of + 10-200 ℃ and the normal temperature-150 ℃, the temperature uniformity is +/-2 percent (empty furnace test), and the electronic overtemperature protection is realized; the special long shaft motor for the hot air oven is adopted, a strong multi-wing wind wheel is adopted, and the special long shaft motor for the hot air oven is provided with a digital display overtemperature preventer, motor overcurrent protection, a control circuit fuse, electric heating overcurrent protection and a fuse-free switch.
The inside transfer chain that is provided with the conveying PCB board usually of PCB board oven, but the interval between the transfer chain of present PCB board oven is fixed, can't adjust, when the not unidimensional PCB board of needs toast, the reply that present PCB board oven can not be fine.
Disclosure of Invention
The problem of the not fine PCB board that is used for toasting unidimensional PCB board that adaptability is poor, can not be fine is aimed at providing one kind and is used for the adjustable connected line formula oven of PCB board now, and the distance between the relative transfer chain that sets up of PCB inboard can reduce or increase and decrease the interval between two transfer chains through the first lead screw that rotates and two transfer chain settings to be applicable to unidimensional PCB board.
The specific technical scheme is as follows:
an adjustable-trace oven for PCB boards comprising:
the oven comprises an oven and an adjusting and conveying assembly arranged in the oven, wherein the adjusting and conveying assembly is used for placing a PCB (printed circuit board);
the conditioning delivery assembly includes:
the PCB conveying device comprises two oppositely arranged conveying lines, a first side plate is arranged on each conveying line, and the two conveying lines are used for placing the PCB;
two ends of each first screw rod are respectively connected with the first side plates of the two conveying lines;
each adjusting mechanism is connected with one first screw rod and is used for driving the corresponding first screw rod to rotate.
The above-mentioned be used for adjustable wired oven of PCB board, wherein, each adjustment mechanism all includes:
the rotating handle is connected with one end of the first screw rod;
the locking handle is arranged on the rotating handle in a swinging mode and can be operationally clamped with the rotating handle.
The above-mentioned be used for adjustable wired oven of PCB board, wherein, adjustment mechanism still includes: each guide shaft is arranged on one side of the corresponding first screw rod and used for guiding when the corresponding first screw rod rotates.
The aforesaid is used for adjustable wired oven of PCB board, wherein, each the transfer chain all includes:
the guide seat is arranged on one side plate, and the guide seat is used for placing the PCB;
and the transmission assembly is used for driving the guide seat to move.
The above-mentioned be used for adjustable wired oven of PCB board, wherein, each drive assembly all includes: the chain wheel and with the chain of sprocket meshing, the chain with the guide holder is connected.
The oven for the PCB adjustable connecting line type is characterized in that a feeding hole and a discharging hole are respectively formed in two sides of the oven.
The oven for the PCB adjustable connecting line type is characterized in that a plurality of support frames are arranged at the bottom of the oven.
The aforesaid is used for adjustable wired oven of PCB board, wherein, still includes: and the heating structure is arranged in the oven and is arranged above the two conveying lines.
The aforesaid is used for adjustable wired oven of PCB board, wherein, still includes: an electric control assembly electrically connected with the heating structure and the transmission assembly respectively
Compared with the prior art, the technical scheme has the positive effects that:
the distance between the oppositely arranged conveying lines in the PCB can be reduced or increased by rotating the first screw rod arranged on the two conveying lines, so that the PCB is suitable for PCBs with different sizes.
Drawings
FIG. 1 is a perspective view of an adjustable wire-connecting oven for PCB boards according to the present invention;
FIG. 2 is a front view of an adjustable-trace oven for PCB boards according to the present invention;
FIG. 3 is a block diagram of an adjustable transport assembly for a PCB adjustable-trace oven according to the present invention;
FIG. 4 is a block diagram of a conveyor line for an adjustable-trace oven for PCB boards in accordance with the present invention;
FIG. 5 is a structural view of a sprocket for an adjustable-trace oven for PCB boards in accordance with the present invention;
fig. 6 is a block diagram of an adjustment mechanism for an adjustable trace oven for PCB boards in accordance with the present invention.
In the drawings: 1. an oven; 11. a feed inlet; 12. a discharge port; 13. a support frame; 2. a PCB board; 3. adjusting the conveying assembly; 31. a first lead screw; 32. a guide shaft; 4. an adjustment mechanism; 41. rotating the handle; 42. locking the handle; 43. a bearing; 5. a conveying line; 51. a guide seat; 52. a sprocket; 53. A chain; 6. heating the tube.
Detailed Description
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a perspective view of an adjustable wire-connecting oven for PCB boards according to the present invention, fig. 2 is a front view of an adjustable wire-connecting oven for PCB boards according to the present invention, fig. 3 is a structural view of an adjustable transportation assembly for an adjustable wire-connecting oven for PCB boards according to the present invention, fig. 4 is a structural view of a transportation line for an adjustable wire-connecting oven for PCB boards according to the present invention, fig. 5 is a structural view of a sprocket for an adjustable wire-connecting oven for PCB boards according to the present invention, fig. 6 is a structural view of an adjusting mechanism for an adjustable wire-connecting oven for PCB boards according to the present invention, as shown in fig. 1 to 6, showing an adjustable wire-connecting oven for PCB boards according to a preferred embodiment, comprising: the oven comprises an oven 1 and an adjusting and conveying assembly 3 arranged in the oven 1, wherein the adjusting and conveying assembly 3 is used for placing a PCB (printed circuit board) 2;
the conditioning and delivery assembly 3 comprises:
the PCB conveying device comprises two oppositely arranged conveying lines 5, wherein each conveying line 5 is provided with a first side plate, and the two conveying lines 5 are used for placing the PCB 2;
two ends of each first screw rod 31 are respectively connected with the first side plates of the two conveying lines 5;
two adjustment mechanism 4, each adjustment mechanism 4 all is connected with a first lead screw 31, and each adjustment mechanism 4 all is used for the drive to correspond a first lead screw 31 and rotates to change the interval between two transfer chain 5, adapt to the PCB board 2 of different sizes.
Further, as a preferred embodiment, each adjusting mechanism 4 includes:
a rotating handle 41, wherein the rotating handle 41 is connected with one end of the first screw rod 31;
the locking handle 42 is arranged on the rotating handle 41 in a swinging mode, one end of the locking handle 42 is hinged to the first baffle of the conveying line 5, the other end of the locking handle 42 can be in contact with the rotating handle 42 through swinging to achieve clamping, so that the rotating handle 41 is limited to rotate, when the first screw rod 31 needs to be rotated, the locking handle 42 is swung in the opposite direction, and the locking handle 42 and the rotating handle 41 are loosened.
Further, as a preferred embodiment, each adjusting mechanism 4 further includes: the bearing 43, the bearing 43 cover is established on first lead screw 31, reduces the friction that receives when first lead screw 31 rotates.
Further, as a preferred embodiment, the adjusting mechanism 4 further includes: two guiding shafts 32, each guiding shaft 32 is disposed at one side corresponding to a first screw rod 31, and each guiding shaft 32 is used for guiding when corresponding to a first screw rod 31 rotates.
Further, as a preferred embodiment, each conveyor line 5 comprises:
the guide seat 51 is arranged on one side plate, and the guide seat 51 is used for placing the PCB 2;
and the transmission assembly is used for driving the guide seat 51 to move.
Further, as a preferred embodiment, each transmission assembly includes: a sprocket 52 and a chain 53 engaged with the sprocket 52, and the guide holder 51 is welded to the chain 53.
Further, as a preferred embodiment, the two sides of the oven 1 are respectively provided with a feeding port 11 and a discharging port 12, the PCB 2 enters from the feeding port 11 of the oven 1, and after the baking in the oven 1 is finished, the PCB is driven by the guide seat 51 arranged on the baffle plate corresponding to the conveyor line 5, and is discharged from the discharging port 12 of the oven 1.
Further, as a preferred embodiment, the bottom of the oven 1 is provided with a plurality of support frames 13.
Further, as a preferred embodiment, the adjustable wired oven for PCB board further comprises: the heating structure comprises a plurality of heating pipes 6 which are arranged inside the oven in parallel, the heating structure is arranged in the oven 1 and used for heating and baking the PCB, and the heating structure is arranged above the two conveying lines 5.
Further, as a preferred embodiment, the adjustable wired oven for PCB board further comprises: and the electric control assembly is electrically connected with the heating structure and the transmission assembly respectively.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (9)
1. An adjustable, tethered oven for PCB boards comprising: the oven comprises an oven and an adjusting and conveying assembly arranged in the oven, wherein the adjusting and conveying assembly is used for placing a PCB (printed circuit board);
the conditioning delivery assembly includes:
the PCB conveying device comprises two oppositely arranged conveying lines, a first side plate is arranged on each conveying line, and the two conveying lines are used for placing the PCB;
two ends of each first screw rod are respectively connected with the first side plates of the two conveying lines;
each adjusting mechanism is connected with one first screw rod and is used for driving the corresponding first screw rod to rotate.
2. The adjustable tethered oven for PCB boards of claim 1 wherein each said adjustment mechanism comprises:
the rotating handle is connected with one end of the first screw rod;
the locking handle is arranged on the rotating handle in a swinging mode and can be operationally clamped with the rotating handle.
3. The adjustable tethered oven for PCB boards of claim 2 wherein said adjustment mechanism further comprises: each guide shaft is arranged on one side of the corresponding first screw rod and used for guiding when the corresponding first screw rod rotates.
4. The adjustable tethered oven for PCB boards of claim 1 wherein each said conveyor line comprises:
the guide seat is arranged on one side plate, and the guide seat is used for placing the PCB;
and the transmission assembly is used for driving the guide seat to move.
5. The oven as claimed in claim 4, wherein each of the driving assemblies comprises: the chain wheel and with the chain of sprocket meshing, the chain with the guide holder is connected.
6. The adjustable connecting line type oven for the PCB as claimed in claim 1, wherein the oven is provided with a feeding port and a discharging port at two sides respectively.
7. The oven with adjustable connecting lines for PCB boards as claimed in claim 1, wherein the bottom of the oven is provided with a plurality of support frames.
8. The adjustable tethered oven for PCB boards of claim 4 further comprising: and the heating structure is arranged in the oven and is arranged above the two conveying lines.
9. The adjustable tethered oven for PCB boards of claim 8 further comprising: and the electric control assembly is electrically connected with the heating structure and the transmission assembly respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321151.5U CN216347607U (en) | 2021-09-24 | 2021-09-24 | Be used for adjustable wired oven of PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321151.5U CN216347607U (en) | 2021-09-24 | 2021-09-24 | Be used for adjustable wired oven of PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216347607U true CN216347607U (en) | 2022-04-19 |
Family
ID=81172021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122321151.5U Active CN216347607U (en) | 2021-09-24 | 2021-09-24 | Be used for adjustable wired oven of PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216347607U (en) |
-
2021
- 2021-09-24 CN CN202122321151.5U patent/CN216347607U/en active Active
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