CN217494885U

CN217494885U - Special oven of unmanned aerial vehicle screw production

Info

Publication number: CN217494885U
Application number: CN202221284235.4U
Authority: CN
Inventors: 崔琳莺; 张雷; 张鑫
Original assignee: Henan Liuliang New Material Co ltd
Current assignee: Henan Liuliang New Material Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-09-27
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a special oven of unmanned aerial vehicle screw production relates to carbon fiber oven technical field, including oven shell, oven shell's inside both sides all are provided with the heater, install two fixed plates through the bolt between the upper and lower both ends of oven shell inside, and the inside of fixed plate all transversely runs through and has a plurality of logical grooves, a plurality of racks are installed through the bolt to one side of fixed plate, and the inside on oven shell top all runs through has the breather pipe, oven shell's one end is passed through the articulated elements and is installed the shutter, the controller is installed through the bolt to one side of oven shell one end. The utility model discloses an after the smooth shaping of inside carbon fiber of mould, take the inside hot-air of oven shell out the save, when subsequently placing new mould, send this part hot-air back, avoid it to scatter and disappear when opening the guard gate, carry out abundant utilization, the energy saving to its heat.

Description

Special oven of unmanned aerial vehicle screw production

Technical Field

The utility model relates to a carbon fiber oven technical field specifically is a special oven of unmanned aerial vehicle screw production.

Background

Unmanned aerial vehicle is a modern society and uses more apparatus, it can provide lift through rotatory bolt oar and remove the main part to suitable position, in order to reduce the quality of screw and keep its intensity, generally can use carbon fiber material to make the screw among the prior art, wherein carbon fiber can use the oven to heat it after putting into the mould, make its solidification shaping, and among the prior art, when taking out after the mould heating is accomplished, the inside hot-air of device can be escaped fast, does not carry out reasonable utilization to it, can cause the waste of resource, in view of this, to the above-mentioned problem, intensive research, the tunneling has the present case to produce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special oven of unmanned aerial vehicle screw production to the hot-air when opening of the device that provides in solving above-mentioned background art can directly overflow and cause extravagant problem.

In order to achieve the above object, the utility model provides a following technical scheme: a special oven for producing an unmanned aerial vehicle propeller comprises an oven shell, wherein heaters are arranged on two sides inside the oven shell, two fixing plates are mounted between the upper end and the lower end inside the oven shell through bolts, a plurality of through grooves are transversely formed in the fixing plates, a plurality of placing frames are mounted on one side of each fixing plate through bolts, vent pipes are arranged in the top end of the oven shell, a protective door is mounted at one end of the oven shell through an articulated piece, a controller is mounted on one side of one end of the oven shell through bolts, an insulation box is welded in the middle of the top end of the oven shell, a first pump is mounted on one side of the top end of the oven shell through bolts, a second pump is mounted on the other side of the top end of the oven shell through bolts, and air guide valve pipes are mounted at the input end of the first pump and the output end of the second pump, and one end of the air guide valve pipe extends to the inside of the heat insulation box, pipelines are mounted at the output end of the first pump and the input end of the second pump, one end of each pipeline extends to the inside of the oven shell, and the first pump and the second pump are electrically connected with the controller through wires.

Preferably, the heater includes the installation shell, the installation shell passes through the bolt and installs in the inside both sides of oven shell, and the inner wall of installation shell installs the heating pipe, the mounting panel is installed through the bolt to the inside one end of installation shell, the heating pipe all is connected with the controller electricity through the wire.

Preferably, a plurality of rectangular through holes transversely penetrate through the inside of the mounting plate, and the rectangular through holes are distributed in the mounting plate at equal intervals.

Preferably, the inside one end welding of breather pipe has the spring telescopic link, and the piston is installed through the bolt to the one end of spring telescopic link, the inside of piston transversely runs through has two air discharge ducts, and two air inlet ducts have all been seted up to the one end of air discharge duct, the one end of air inlet duct all extends to the one end of piston, the breather pipe both sides top and the bottom at front and back both ends have all been seted up the air vent.

Preferably, the cross-sectional shapes of the vent hole and the exhaust groove are both circular, and the diameters of the vent hole and the exhaust groove are the same.

Preferably, the shape of rack is rectangular net shape, and the rack is equidistant distribution in one side of fixed plate.

Preferably, an electronic lock is installed on one side of one end of the oven shell through a bolt, and a temperature sensor is installed at the top end of the interior of the oven shell.

Preferably, the temperature sensor is electrically connected with a single chip microcomputer in the controller, and the electronic lock is electrically connected with the controller through a lead.

Compared with the prior art, the beneficial effects of the utility model are that:

after the carbon fiber inside the mold is smoothly molded, the heating pipe can be closed, and the second pump is started simultaneously, so that hot air inside the oven shell is pumped out and sent into the heat preservation box for preservation, the mold is cooled, and when a new mold is placed subsequently, the hot air can be pumped out by means of the first pump, heat of the hot air can be fully utilized, and energy is saved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a front cross-sectional structure of the ventilation tube of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a first pump; 2. a heat preservation box; 3. a temperature sensor; 4. a second pump; 5. mounting a shell; 6. heating a tube; 7. a through groove; 8. placing a rack; 9. an oven housing; 10. a fixing plate; 11. a breather pipe; 12. an electronic lock; 13. a protective door; 14. a controller; 15. a vent hole; 16. an exhaust duct; 17. an air inlet groove; 18. a spring telescopic rod; 19. a piston; 20. and (7) mounting the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, a special oven for producing a propeller of an unmanned aerial vehicle comprises an oven shell 9, wherein heaters are arranged on two sides inside the oven shell 9;

the heater comprises a mounting shell 5, the mounting shell 5 is mounted on two sides of the inner part of an oven shell 9 through bolts, a heating pipe 6 is mounted on the inner wall of the mounting shell 5, a mounting plate 20 is mounted at one end of the inner part of the mounting shell 5 through bolts, and the heating pipe 6 is electrically connected with a controller 14 through a lead;

a plurality of rectangular through holes transversely penetrate through the mounting plate 20, and the rectangular through holes are distributed in the mounting plate 20 at equal intervals;

specifically, as shown in fig. 1 and 4, heat is emitted through the heating tube 6 to complete heat transfer, so as to heat the mold and promote the carbon fiber to be cured and molded.

Two fixing plates 10 are installed between the upper end and the lower end of the inner part of the oven shell 9 through bolts, a plurality of through grooves 7 transversely penetrate through the inner parts of the fixing plates 10, and a plurality of placing frames 8 are installed on one side of each fixing plate 10 through bolts;

the placing rack 8 is in a rectangular net shape, and the placing rack 8 is distributed at equal intervals on one side of the fixing plate 10;

specifically, as shown in fig. 1, the multi-layer placing rack 8 can be used for placing a plurality of molds, and the mesh design facilitates heating of the bottoms of the molds.

And the inside of the top end of the oven shell 9 is provided with a vent pipe 11;

a spring telescopic rod 18 is welded at one end inside the air pipe 11, a piston 19 is installed at one end of the spring telescopic rod 18 through a bolt, two air exhaust grooves 16 transversely penetrate through the interior of the piston 19, two air inlet grooves 17 are formed in one ends of the air exhaust grooves 16, one ends of the air inlet grooves 17 extend to one end of the piston 19, and air vents 15 are formed in the top ends of the two sides and the bottoms of the front end and the rear end of the air pipe 11;

the cross sections of the vent hole 15 and the exhaust groove 16 are both circular, and the diameters of the vent hole 15 and the exhaust groove 16 are the same;

specifically, as shown in fig. 1, 2, 3 and 4, the spring on the telescopic spring rod 18 keeps a certain length, the telescopic spring rod 18 can be stretched or contracted and can reset the spring, so that the vent pipe 11 is in a closed state, and gas can enter the vent pipe 11 through the vent hole 15, when the air pressure on one side of the piston 19 is large, the piston 19 can be pushed to align the vent groove 16 and the vent hole 15, so that the air pressure is approximately balanced, meanwhile, the telescopic spring rod 18 has certain strength, and the simple air expansion caused by heating cannot cause the telescopic spring rod 18 to generate a large stretching amount.

A protective door 13 is installed at one end of an oven shell 9 through an articulated piece, a controller 14 is installed at one side of one end of the oven shell 9 through a bolt, an insulation can 2 is welded at the middle position of the top end of the oven shell 9, a first pump unit 1 is installed at one side of the top end of the oven shell 9 through a bolt, a second pump unit 4 is installed at the other side of the top end of the oven shell 9 through a bolt, air guide valve pipes are installed at the input end of the first pump unit 1 and the output end of the second pump unit 4, one end of each air guide valve pipe extends into the insulation can 2, pipelines are installed at the output end of the first pump unit 1 and the input end of the second pump unit 4, one end of each pipeline extends into the oven shell 9, and the first pump unit 1 and the second pump unit 4 are electrically connected with the controller 14 through wires;

specifically, as shown in fig. 1 and 2, after the carbon fibers inside the mold are successfully molded, the heating pipe 6 can be closed, and the second pump 4 is started to extract the hot air inside the oven case 9 and send the hot air into the heat insulation box 2 for storage, so as to accelerate the mold cooling, and when a new mold is subsequently placed, the hot air can be extracted by the first pump 1, so that the heat of the new mold is fully utilized, and the energy is saved

One side of one end of the oven shell 9 is provided with an electronic lock 12 through a bolt, and the top end inside the oven shell 9 is provided with a temperature sensor 3;

the temperature sensor 3 is electrically connected with a single chip microcomputer in the controller 14, and the electronic lock 12 is electrically connected with the controller 14 through a lead;

specifically, as shown in fig. 1 and 2, when the temperature sensor 3 detects that the temperature is high, a signal may be sent to the controller 14, and the controller 14 closes the electronic lock 12 to limit the protection door 13, so as to prevent an operator from scalding due to internal heat after opening the protection door 13.

The working principle is as follows: when the device is used, firstly, the protective door 13 is opened, the mould is placed on the placing frame 8 in the oven shell 9, then the protective door 13 is closed, the protective door 13 is closed by the electronic lock 12, then the heating pipe 6 is started to heat the mould in the oven shell 9, the carbon fiber in the mould can be smoothly formed after a period of time, at the moment, the heating pipe 6 can be closed, and simultaneously the second pump 4 is started to pump out the hot air in the oven shell 9 and send the hot air into the insulation can 2 for storage, at the moment, the air pressure in the oven shell 9 is small, the external air pushes the piston 19 to overcome the spring telescopic rod 18 to move until the exhaust slot 16 at the bottom is aligned with the vent hole 15, the external air enters the vent pipe 11 through the vent hole 15 and sequentially passes through the exhaust slot 16, the air inlet slot 17 and the vent hole 15 at the bottom to enter the oven shell 9, keeping the balance of the internal air pressure and the external air pressure, and introducing cold air into the oven shell 9 for cooling;

when the temperature sensor 3 detects that the temperature is proper, a signal can be sent to the controller 14, the controller 14 opens the electronic lock 12 to enable the electronic lock not to limit the protective door 13, an operator can open the protective door 13, take out the mold,

then, a user can put a new mold and close the protection door 13, before starting the heating pipe 6, hot air inside the insulation can 2 can be sent into the oven shell 9 by means of the first pump 1, and redundant air escapes from the vent hole 15 by pushing the piston 19 to move upwards, so that the hot air can provide certain heat for the mold, the mold can be fully utilized, and resources are saved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a special oven of unmanned aerial vehicle screw production, includes oven shell (9), its characterized in that: the oven comprises an oven shell (9), wherein heaters are arranged on two sides of the inside of the oven shell (9), two fixing plates (10) are installed between the upper end and the lower end of the inside of the oven shell (9) through bolts, a plurality of through grooves (7) transversely penetrate through the inside of the fixing plates (10), a plurality of placing frames (8) are installed on one side of each fixing plate (10) through bolts, ventilating pipes (11) penetrate through the inside of the top end of the oven shell (9), a protective door (13) is installed at one end of the oven shell (9) through an articulated piece, a controller (14) is installed on one side of one end of the oven shell (9) through bolts, an insulation box (2) is welded at the middle position of the top end of the oven shell (9), a first pump machine (1) is installed on one side of the top end of the oven shell (9) through bolts, and a second pump machine (4) is installed on the other side of the top end of the oven shell (9) through bolts, the air guide valve pipe is installed to the output of first pump machine (1) input and second pump machine (4), and the one end of air guide valve pipe all extends to the inside of insulation can (2), the pipeline is all installed to the input of first pump machine (1) output and second pump machine (4), and the one end of pipeline all extends to the inside of oven shell (9), first pump machine (1) and second pump machine (4) all are connected through wire and controller (14) electricity.

2. The special oven of claim 1, characterized in that: the heater includes installation shell (5), installation shell (5) are installed in the inside both sides of oven shell (9) through the bolt, and the inner wall of installation shell (5) installs heating pipe (6), installation shell (5) inside one end is installed mounting panel (20) through the bolt, heating pipe (6) all are connected through wire and controller (14) electricity.

3. The special oven of claim 2 for producing unmanned aerial vehicle propeller, characterized in that: the inside of mounting panel (20) all transversely runs through there are a plurality of rectangle through-holes, and the rectangle through-hole is equidistant distribution in the inside of mounting panel (20).

4. The special oven of claim 1, characterized in that: the welding of the inside one end of breather pipe (11) has spring telescopic link (18), and the one end of spring telescopic link (18) installs piston (19) through the bolt, the inside of piston (19) transversely runs through there are two air discharge ducts (16), and two air inlet ducts (17) have all been seted up to the one end of air discharge duct (16), the one end of air inlet duct (17) all extends to the one end of piston (19), air vent (15) have all been seted up to the bottom at breather pipe (11) both sides top and front and back both ends.

5. The special oven of claim 4 for producing propeller of unmanned aerial vehicle is characterized in that: the cross sections of the vent hole (15) and the exhaust groove (16) are both circular, and the diameters of the vent hole (15) and the exhaust groove (16) are the same.

6. The special oven of unmanned aerial vehicle screw production of claim 1, characterized in that: the shape of the placing rack (8) is rectangular net-shaped, and the placing rack (8) is distributed at equal intervals on one side of the fixing plate (10).

7. The special oven of claim 1, characterized in that: one side of one end of the oven shell (9) is provided with an electronic lock (12) through a bolt, and the top end inside the oven shell (9) is provided with a temperature sensor (3).

8. The special oven of claim 7, characterized in that: the temperature sensor (3) is electrically connected with a single chip microcomputer in the controller (14), and the electronic lock (12) is electrically connected with the controller (14) through a lead.