CN215738495U - Energy-saving oven with external driving device - Google Patents
Energy-saving oven with external driving device Download PDFInfo
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- CN215738495U CN215738495U CN202120243518.3U CN202120243518U CN215738495U CN 215738495 U CN215738495 U CN 215738495U CN 202120243518 U CN202120243518 U CN 202120243518U CN 215738495 U CN215738495 U CN 215738495U
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Abstract
An energy-saving oven with an external driving device comprises a rack, a shell arranged outside the rack, and a feeding device, a lifting and conveying device, a blanking and conveying device, a pushing device and an air conveying device which are arranged in the shell; the lifting conveying device and the blanking conveying device both comprise a driving device and two sets of multi-layer frames arranged side by side, the driving device is arranged outside the machine shell, two transmission shafts which are arranged side by side are arranged on the multi-layer frames, the outer side end of one of the transmission shafts extends out of the machine shell and is meshed with the driving device, and the driving device drives the multi-layer frames to move up and down through the transmission shafts. The utility model not only greatly improves the working efficiency and the occupied space area of the conveying device, realizes the full and effective utilization of heat, but also prolongs the service life of the driving device, reduces the failure rate, has strong practicability and has stronger popularization significance.
Description
Technical Field
The utility model relates to an oven, in particular to an energy-saving oven with an external driving device.
Background art:
in the SMT industry, off-line ovens or horizontal transport ovens (on-line) are typically used by current factories to bake circuit boards. However, the off-line oven needs to manually open the hearth to put in or take out the electronic product, and repeatedly opening and closing the hearth is not beneficial to keeping the temperature in the oven stable, and needs to arrange special operators, so that the off-line oven is low in working efficiency and not suitable for large-scale production and processing. The horizontal transportation oven realizes automatic production, but the length of the equipment is often very long, the space position is greatly restricted, and a heating device is required to be arranged in the equipment with the length, so that the utilization of heat energy is insufficient. In addition, the driving device of the conventional oven is arranged in the oven and is affected by high temperature for a long time, so that the service life of the driving device is shortened, and the failure rate is increased.
The utility model has the following contents:
accordingly, the present invention is directed to an energy saving oven with an external driving device to solve the problems of the prior art.
In order to achieve the above purpose, the present invention provides an energy-saving oven with an external driving device;
an energy-saving oven with an external driving device comprises a rack, a shell arranged outside the rack, and a feeding device, a lifting and conveying device, a blanking and conveying device, a pushing device and an air conveying device which are arranged in the rack; the feeding device extends from the feeding hole to the discharge hole, the material lifting and conveying device and the blanking and conveying device are arranged right above the feeding device side by side, the material pushing device is arranged at the top of the material lifting and conveying device, and the material pushing device pushes the circuit board at the top of the material lifting and conveying device to the top of the blanking and conveying device; the lifting conveying device and the blanking conveying device both comprise a driving device and two sets of multi-layer frames arranged side by side, the driving device is arranged outside the machine shell, a transmission shaft is arranged on the multi-layer frames, the outer side end of the transmission shaft extends out of the machine shell and is meshed with the driving device, and the driving device drives the multi-layer frames to move up and down through the transmission shaft.
Furthermore, the multi-layer rack comprises a plurality of bearing plates, a plurality of transmission chains and at least two transmission shafts, the transmission chains are sleeved on the two transmission shafts, and the transmission chains are arranged in parallel at intervals; the both ends of loading board are installed on the driving chain.
Furthermore, a pushing driving device, a transmission chain and a pushing plate are arranged on the pushing device, the pushing plate is arranged on the transmission chain, the transmission chain is meshed with the driving device, and the driving device drives the transmission chain to drive the pushing plate to rotate and move.
Furthermore, the driving device comprises a driving motor, a transmission belt and a transmission shaft, the transmission belt is connected to the driving motor and the transmission shaft, the transmission chain is meshed with the transmission shaft, and the driving motor is arranged on the outer side of the machine shell.
Furthermore, the driving device on one side of the lifting and conveying device is arranged above the outer side of the machine shell, and the driving device of the blanking and conveying device is arranged below the outer side of the machine shell.
In conclusion, the feeding device, the lifting conveying device and the blanking conveying device are arranged, so that the working efficiency and the occupied space area of the conveying device are greatly improved; and the full and effective utilization of heat is realized. In addition, the arrangement of the external driving device and the pushing driving device improves the service life of the driving device and reduces the failure rate. The utility model has strong practicability and stronger popularization significance.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving oven with an external driving device according to the present invention, wherein a part of the housing is not shown;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
fig. 3 is a schematic view of the oven with the housing and the enclosure removed.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to fig. 3, the energy-saving oven with an external driving device provided by the present invention is used for baking a circuit board 100 or any other product to be baked. The energy-saving oven with the external driving device comprises a frame 10, a machine shell 20 arranged outside the frame 10, and a feeding device 30, a lifting and conveying device 40, a blanking and conveying device 50, a pushing device 60 and an air conveying device 70 which are arranged in the machine shell 20.
The frame 10 is provided with a feeding hole 11 and a discharging hole 12, in this embodiment, the feeding hole 11 and the discharging hole 12 are disposed on two opposite side surfaces of the frame 10. The feeding device 30 extends from the feeding hole 11 to the discharging hole 12, the material lifting and conveying device 40 and the blanking and conveying device 50 are arranged right above the feeding device 30 side by side, the material lifting and conveying device 40 is arranged on one side of the feeding hole 11, and the blanking and conveying device 50 is arranged on one side of the discharging hole 12. The feeding device 30 sends the circuit board to the bottommost layer of the lifting and conveying device 40, and the lifting and conveying device 40 drives the circuit board to ascend to the topmost layer. The material pushing device 60 is arranged at the top of the material lifting and conveying device 40, the material pushing device 60 pushes the circuit board on the top of the material lifting and conveying device 40 to the top of the blanking and conveying device 50, the blanking and conveying device 50 drives the circuit board to move downwards, and the feeding device 30 sends the circuit board out of the material outlet 12 until the circuit board 100 is moved onto the feeding device 30.
The material lifting and conveying device 40 and the material falling and conveying device 50 both comprise a driving device 41(51) and two sets of multi-layer frames 42(52) arranged side by side, each multi-layer frame 42 comprises a plurality of bearing plates 421, an upper transmission shaft 422, a lower transmission shaft 423 and a plurality of transmission chains 424, the transmission chains 424 are sleeved on the upper transmission shaft 422 and the lower transmission shaft 423, and the transmission chains 424 are arranged in parallel at intervals. The inner ends of the carrying plates 421 are mounted on a plurality of driving chains 424. The driving device drives the transmission chain 424 to rotate, and the transmission chain 424 drives the bearing plate 421 to rotate, lift and move. The carrying plates 421 on the adjacent sides of the two sets of multi-layer frames 42 of the material lifting and conveying device 40 rise simultaneously, and the carrying plates 421 on the adjacent sides of the two multi-layer frames 52 of the blanking and conveying device 50 fall simultaneously, so that the conveying of the circuit board 100 can be realized.
The driving devices 41(51) are disposed outside the housing 20, and each driving device includes a driving motor 411 and a driving shaft 412, an outer end of the lower transmission shaft 423 extends outside the housing and is engaged with the driving shaft 412, the driving motor 411 drives the driving shaft 412 to rotate, the driving shaft 412 drives the lower transmission shaft 423, the lower transmission shaft 423 drives the transmission chain 424 to rotate, and the transmission chain 424 drives the upper transmission shaft 422 and the bearing plate 421 to rotate and move; thereby realizing the lifting operation of the multi-layer shelf 42. In this embodiment, the driving device 41 of the lifting and conveying device 40 is disposed above the outer side of the rack, and the driving device 51 of the blanking and conveying device 50 is disposed on the outer side of the lower carrying plate 421. The arrangement of the structure can ensure the lifting power of the material lifting and conveying device 40 and the blanking and conveying device 50.
The air transportation device 70 comprises a blowing device 71 and a heating device (not shown), the heating device 71 heats air, the blowing device 71 blows hot air into the furnace and promotes the hot air to circularly flow, so that the heat in the furnace is more balanced, and the heat energy cyclic utilization rate can be greatly improved. The pushing device 60 is provided with a pushing driving device, a transmission chain 61 and a pushing plate 62, the pushing plate 62 is mounted on the transmission chain 61, and the pushing driving device drives the transmission chain 61 to drive the pushing plate 62 to rotate.
The pushing driving device comprises a driving motor 63, a transmission belt 64 and a transmission shaft 65, the driving motor 63 is arranged outside the casing 20, the transmission belt 64 is connected to the driving motor 63 and the transmission shaft 65, the transmission chain 61 is meshed with the transmission shaft 63, the driving motor 63 drives the transmission shaft 65 to rotate through the transmission belt 64, and the transmission shaft 63 drives the transmission chain 61 to move, so that the pushing action of the pushing plate 62 is realized.
In summary, the feeding device 30, the lifting and conveying device 40 and the blanking and conveying device 50 are arranged, so that the working efficiency and the occupied space area of the conveying device are greatly improved; and the full and effective utilization of heat is realized. In addition, the arrangement of the external driving device and the pushing driving device improves the service life of the driving device and reduces the failure rate. The utility model has strong practicability and stronger popularization significance.
The above-mentioned embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. The utility model provides an energy-conserving oven with external drive arrangement, includes the frame and sets up in casing, its characterized in that in the frame outside: the device also comprises a feeding device, a lifting and conveying device, a blanking and conveying device, a material pushing device and an air conveying device which are arranged in the rack; the feeding device extends from the feeding hole to the discharge hole, the material lifting and conveying device and the blanking and conveying device are arranged right above the feeding device side by side, the material pushing device is arranged at the top of the material lifting and conveying device, and the material pushing device pushes the circuit board at the top of the material lifting and conveying device to the top of the blanking and conveying device; the lifting conveying device and the blanking conveying device both comprise a driving device and two sets of multi-layer frames arranged side by side, the driving device is arranged outside the machine shell, a transmission shaft is arranged on the multi-layer frames, the outer side end of the transmission shaft extends out of the machine shell and is meshed with the driving device, and the driving device drives the multi-layer frames to move up and down through the transmission shaft.
2. The energy efficient grill with external drive as set forth in claim 1, wherein: the multi-layer frame comprises a plurality of bearing plates, a plurality of transmission chains and at least two transmission shafts, the transmission chains are sleeved on the two transmission shafts, and the transmission chains are arranged in parallel at intervals; the both ends of loading board are installed on the driving chain.
3. The energy efficient grill with external drive as set forth in claim 2, wherein: the pushing device is provided with a pushing driving device, a transmission chain and a pushing plate, the pushing plate is arranged on the transmission chain, the transmission chain is meshed with the driving device, and the driving device drives the transmission chain to drive the pushing plate to rotate and move.
4. The energy efficient grill with external drive of claim 3, wherein: the driving device comprises a driving motor, a transmission belt and a transmission shaft, the transmission belt is connected to the driving motor and the transmission shaft, the transmission chain is meshed with the transmission shaft, and the driving motor is arranged on the outer side of the machine shell.
5. The energy efficient grill with external drive as set forth in claim 1, wherein: the driving device on one side of the lifting conveying device is arranged above the outer side of the machine shell, and the driving device of the blanking conveying device is arranged below the outer side of the machine shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243518.3U CN215738495U (en) | 2021-01-28 | 2021-01-28 | Energy-saving oven with external driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243518.3U CN215738495U (en) | 2021-01-28 | 2021-01-28 | Energy-saving oven with external driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215738495U true CN215738495U (en) | 2022-02-08 |
Family
ID=80071536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120243518.3U Active CN215738495U (en) | 2021-01-28 | 2021-01-28 | Energy-saving oven with external driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215738495U (en) |
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2021
- 2021-01-28 CN CN202120243518.3U patent/CN215738495U/en active Active
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