CN217520224U - One-to-many transmission device for feeding of drying oven - Google Patents
One-to-many transmission device for feeding of drying oven Download PDFInfo
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- CN217520224U CN217520224U CN202220829141.4U CN202220829141U CN217520224U CN 217520224 U CN217520224 U CN 217520224U CN 202220829141 U CN202220829141 U CN 202220829141U CN 217520224 U CN217520224 U CN 217520224U
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Abstract
The utility model provides a become many transmission device for oven feeding, which comprises a frame and is characterized in that, be provided with many output tracks in the frame, output track includes at least two sections links up and independent control's output tape mechanism separately, be provided with an input track in the frame, and input track can cooperate with an arbitrary output track, input track still links to each other with a drive structure that can drive its round trip movement.
Description
Technical Field
The utility model belongs to the technical field of the semiconductor, a change many transmission device for oven feeding is related to.
Background
The industrial oven is used for drying, baking, melting wax and sterilizing in industrial and mining enterprises, laboratories, scientific research institutions and the like. In the process of processing semiconductor products, after chips are pasted on lead frames, drying is carried out by using drying oven equipment, a plurality of conveying belts are arranged in the conventional drying oven, seamless butt joint cannot be carried out on the single assembly line of the previous operation, and the lead frames can be distributed to the plurality of conveying belts of the drying oven only after being manually finished for the second time, so that a transmission device which changes into a plurality of conveying belts for feeding of the drying oven is necessary.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a become many transmission device for oven feeding.
The purpose of the utility model can be realized by the following technical proposal: the one-to-many transmission device for feeding the drying oven comprises a rack and is characterized in that a plurality of output tracks are arranged on the rack, each output track comprises at least two sections of output belt mechanisms which are connected and independently controlled, an input track is arranged on the rack, the input track can be matched with any one output track, and the input track is also connected with a driving structure which can drive the input track to move back and forth.
The driving structure comprises a moving support plate, a stepping motor, a nut, a screw rod, a guide rail and a slider, wherein the guide rail is horizontally fixed on the rack, the slider is arranged on the guide rail, the screw rod is rotatably installed on the rack and parallel to the rail, the end part of the screw rod is connected with the stepping motor, the nut is in threaded connection with the screw rod, the moving support plate is connected with the nut, and the input rail is installed on the moving support plate.
The input track comprises two input belts, the distance between the two input belts is adjustable, the output belt mechanism comprises two output belts, and the distance between the two output belts is adjustable.
The rack is also provided with a plurality of sensors for sensing the positions of the input tracks, and the positions of the sensors correspond to the positions of the output tracks one to one.
Compared with the prior art, this a become transmission device more for oven feeding has this advantage:
the utility model discloses in mutually supporting through the design have an input track and many output tracks, realize on many conveyer belts in the product of a strip assembly line can conveniently shift the oven, realize the seamless butt joint between assembly line and the oven, simultaneously, can be used to the lead frame of different widths, flexible operation, convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention with the parts removed;
fig. 3 is a schematic perspective view of the output belt mechanism of the present invention;
fig. 4 is a schematic perspective view of the input track of the present invention;
in the figure, 1, a frame; 2. an output track; 2a, outputting the belt; 3. inputting a track; 3a, an input belt; 4. moving the carrier plate; 5. a slider; 6. a nut; 7. a guide rail; 8. an inductor; 9. a screw rod; 10. a stepper motor.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, the one-to-many transmission device for feeding of the oven comprises a frame 1, wherein a plurality of output rails 2 are arranged on the frame 1, and in this embodiment, since the oven has three lines, the number of the output rails 2 is three; the output track 2 comprises at least two sections of output belt 2a mechanisms which are connected and independently controlled, an input track 3 is arranged on the machine frame 1, the input track 3 can be matched with any one output track 2, and the input track 3 is also connected with a driving structure which can drive the output track to move back and forth.
The driving structure comprises a transfer plate 4, a stepping motor 10, a nut 6, a screw rod 9, a guide rail 7 and a slide block 5, wherein the guide rail 7 is horizontally fixed on the rack 1, the slide block 5 is arranged on the guide rail 7, the screw rod 9 is rotatably arranged on the rack 1, the screw rod 9 is parallel to a track, the end part of the screw rod 9 is connected with the stepping motor 10, the nut 6 is in threaded connection with the screw rod 9, the transfer plate 4 is connected with the nut 6, and the input track 3 is arranged on the transfer plate 4; by adopting the structure, the screw rod 9 is driven to rotate by the stepping motor 10, the screw rod 9 drives the nut 6 to move, and the transfer plate 4 can move as required under the matching of the guide rail 7 and the slide block 5.
The input track 3 comprises two input belts 3a, the distance between the two input belts 3a is adjustable, the output belt 2a mechanism comprises two output belts 2a, and the distance between the two output belts 2a is adjustable; in the present embodiment, the input tape 3a and the output tape 2a adopt an existing structure.
The rack 1 is also provided with a plurality of inductors 8 for sensing the positions of the input tracks 3, in the embodiment, the number of the inductors 8 is three, and the inductors 8 are also in the prior art; and the position of the sensor 8 corresponds one-to-one to the position of the output track 2.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The one-to-many transmission device for feeding of the drying oven comprises a rack (1) and is characterized in that a plurality of output tracks (2) are arranged on the rack (1), each output track (2) comprises at least two sections of output belt (2a) mechanisms which are connected and independently controlled, an input track (3) is arranged on the rack (1), the input track (3) can be matched with any one output track (2), and the input track (3) is connected with a driving structure which can drive the input track to move back and forth.
2. The variable-transmission device for oven feeding according to claim 1, wherein the driving structure comprises a transfer plate (4), a stepping motor (10), a nut (6), a screw rod (9), a guide rail (7) and a slide block (5), the guide rail (7) is horizontally fixed on the rack (1), the slide block (5) is arranged on the guide rail (7), the screw rod (9) is rotatably installed on the rack (1), the screw rod (9) is parallel to the rail, the end of the screw rod (9) is connected with the stepping motor (10), the nut (6) is in threaded connection with the screw rod (9), the transfer plate (4) is connected with the nut (6), and the input rail (3) is installed on the transfer plate (4).
3. A variable-transmission device for oven feeding according to claim 1, characterized in that said input track (3) comprises two input belts (3a) and the spacing of the two input belts (3a) is adjustable, said output belt (2a) mechanism comprises two output belts (2a) and the spacing of the two output belts (2a) is adjustable.
4. A variable-transmission device for oven feeding according to claim 3, characterized in that a plurality of sensors (8) for sensing the positions of the input tracks (3) are further installed on the rack (1), and the positions of the sensors (8) correspond to the positions of the output tracks (2) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220829141.4U CN217520224U (en) | 2022-04-11 | 2022-04-11 | One-to-many transmission device for feeding of drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220829141.4U CN217520224U (en) | 2022-04-11 | 2022-04-11 | One-to-many transmission device for feeding of drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217520224U true CN217520224U (en) | 2022-09-30 |
Family
ID=83371551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220829141.4U Active CN217520224U (en) | 2022-04-11 | 2022-04-11 | One-to-many transmission device for feeding of drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217520224U (en) |
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2022
- 2022-04-11 CN CN202220829141.4U patent/CN217520224U/en active Active
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