A production device for protecting silicon oxide with carbon layer

Abstract

The present invention relates to the field of carbon layer processing, and in particular to a production device for protecting silicon monoxide with a carbon layer, comprising a box seat and a heating box installed on the upper end of the box seat, one side of the heating box is rotatably installed with a rotating gear ring, and the side ring array of the rotating gear ring is fixedly installed with multiple lifting plates, the lifting plates are located inside the heating box, and the opposite ends of the multiple lifting plates are inclined. Two guide plates are symmetrically fixedly installed between the two sides of the interior of the heating box, and the guide plates are located between the multiple lifting plates. The opposite surfaces of the two guide plates are penetrated and inlaid with multiple jet shells, and the jet shells on the two guide plates are staggered. The jet shells penetrate from the other side of the heating box, and a blocking member is installed between the two guide plates. The present invention ensures the uniformity of carbon layer wrapping and shortens the wrapping time of the carbon layer, effectively improving production quality and production efficiency.

Description

Technical Field

[0001] The invention relates to the field of carbon layer processing, in particular to a production device for protecting silicon monoxide with a carbon layer. Background Art

[0002] The core of the carbon layer protection technology is to form a uniform and dense carbon layer on the surface of silicon oxide particles. This carbon layer can not only provide mechanical support and inhibit the volume expansion of silicon oxide during charging and discharging, but also improve the conductivity of the material and increase the transmission rate of lithium ions. At the same time, the carbon layer can also serve as a protective layer to prevent silicon oxide from direct contact with the electrolyte, reduce the occurrence of side reactions, and thus increase the cycle life of the material.

[0003] There are various methods to implement carbon layer protection technology, mainly including chemical vapor deposition, sol-gel method, polymer pyrolysis method, etc. In the production process of silicon oxide with carbon layer protection by chemical vapor deposition, since the added silicon oxide particles are mostly accumulated at the bottom of the heating box, the added carbon-containing gas cannot fully contact with the silicon oxide particles in the heating box, resulting in the phenomenon that the carbon layer fails to be deposited on the surface of some silicon oxide particles or the carbon layer is not deposited completely after production, which seriously affects the production quality. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a production device for silicon oxide protected by a carbon layer.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a production device for carbon layer protected silicon iodine oxide, comprising a box seat and a heating box installed on the upper end of the box seat, one side of the heating box is rotatably installed with a rotating gear ring, and the side ring array of the rotating gear ring is fixedly installed with multiple lifting plates, the lifting plates are located inside the heating box, and the opposite ends of the multiple lifting plates are inclined. Two guide plates are symmetrically fixedly installed between the two sides of the interior of the heating box, the guide plates are located between the multiple lifting plates, and the opposite surfaces of the two guide plates are penetrated and inlaid with multiple jet shells, the jet shells on the two guide plates are staggered, and the jet shells pass through the other side of the heating box, and a blocking member is installed between the two guide plates.

[0006] Preferably, box-turning shafts are fixedly installed at the upper rear corners on both sides of the heating box, and shaft brackets are rotatably installed on the outer surfaces of the two box-turning shafts. The lower ends of the shaft brackets are fixed to the box seat, and a servo motor No. 1 is arranged on the upper side of one of the shaft brackets, and the output end of the servo motor No. 1 is fixed to one of the box-turning shafts.

[0007] Preferably, a No. 2 motor frame is fixedly mounted on the lower end of the No. 1 servo motor, an end of the No. 2 motor frame is fixed to one of the shaft supports, a discharge hopper is fixedly connected to the upper end of the heating box, a connecting seat is fixedly connected between the ends of the plurality of jet shells, connecting pieces are extended from the upper ends of the two guide pieces, the two connecting pieces are inclined, the inclination directions of the two connecting pieces are opposite, and the ends of the connecting pieces are fixed to the inner sides of the heating box.

[0008] Preferably, a shaft seat is fixedly installed on one side of the heating box, a connecting shaft is rotatably installed on the upper end of the shaft seat, a driving gear is coaxially fixedly installed on one end of the connecting shaft, the driving gear is meshed with a rotating gear ring, a No. 2 servo motor is installed on the other end of the connecting shaft, a No. 1 motor frame is fixedly installed on the upper end of the No. 2 servo motor, and an end of the No. 1 motor frame is fixed to the heating box.

[0009] Preferably, the blocking member includes two groups of material blocking plates respectively installed on the opposite surfaces of the two guide vanes, the two groups of material blocking plates are staggered, the inclination directions of the two groups of material blocking plates are opposite, the number of material blocking plates in each group is multiple, the material blocking plates on the guide vanes and the jet shell are staggered, the opposite surfaces of the two guide vanes are penetrated and inlaid with multiple arc grooves, the inside of the arc grooves is fitted with a plate shaft, the material blocking plates are fixed to the outer surface of the plate shaft, one end of the plate shaft passes through one side of the heating box, and the plate shaft rotates with the heating box.

[0010] Preferably, a fixing frame is fixedly installed on one side of the box seat, a connecting block is fixedly installed on the side of the fixing frame, guide shells are fixedly installed on both ends of the connecting block, a push plate seat is fitted inside the guide shell, the push plate seat passes through the upper end of the guide shell, and a plurality of tooth plates are fixedly installed in a linear array on opposite surfaces of the two push plate seats, a lower part of the tooth plate on one of the push plate seats and an upper part of the tooth plate on the other push plate seat are meshed with a swing gear, and the swing gear is fixed to one end of the plate shaft.

[0011] Preferably, a concave seat is fixedly installed on the upper end of the fixing frame, and both ends of the concave seat are coaxially inlaid with load-bearing shafts, and the lower end of one of the load-bearing shafts and the upper end of the other load-bearing shaft are extended with push ears, and the ends of the two push ears are rotatably installed with connecting frames, and the ends of the two connecting frames are rotatably installed with connecting lugs, and the ends of the two connecting lugs are respectively fixed to the two push plate seats.

[0012] Preferably, the outer surfaces of the two load-bearing shafts are coaxially inlaid with No. 2 pulleys, and a No. 2 synchronous belt is connected between the two No. 2 pulleys. The end of one of the load-bearing shafts and the outer surface of the connecting shaft are coaxially inlaid with a No. 1 pulley, and a No. 1 synchronous belt is connected between the two No. 1 pulleys.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The rotating connecting shaft drives the rotating gear ring to rotate through the driving gear, so that the multiple lifting plates on the rotating gear ring rotate to push the silicon oxide particles in the heating box, so that the silicon oxide particles can be driven upward in small quantities and continuously to fall on the connecting piece, and roll along the connecting piece to fall between the two guide pieces. At this time, the carbon-containing gas is ejected between the two guide pieces through the jet shell, so that a small amount of continuously falling silicon oxide can pass through the carbon-containing gas, so that the silicon oxide and the carbon-containing gas in the heating box can be evenly and fully contacted, so that the carbon layer can be deposited on the surface of the silicon oxide in the heating box, thereby ensuring the uniformity of the carbon layer wrapping and improving the production quality.

[0015] 2. When the connecting shaft drives the rotating gear ring to rotate, it will also drive the push ears on the two load-bearing shafts to rotate through the No. 1 synchronous belt, and then drive the connecting frame to move, so that the push plate seat can continuously slide in the guide shell, thereby driving the tooth plate to continuously move up and down, allowing the swing gear to continuously rotate back and forth, and then drive the material blocking plate on the plate shaft to continuously swing back and forth, so that the material blocking plates on the two guide plates can continuously and alternately tilt upward to delay the time for silicon oxide to pass between the two guide plates, that is, to increase the contact time between silicon oxide and carbon-containing gas, so as to further ensure that silicon oxide and carbon-containing gas can be evenly and fully contacted. At the same time, the temperature generated by the heating box during heating will be transmitted to the connecting piece, guide piece and material blocking plate, so that when the silicon oxide particles roll along the connecting piece and the material blocking plate, the contact surface with the silicon oxide particles can be increased, so that they can be quickly heated, that is, the surface activity of silicon oxide is quickly increased, which is beneficial to the adsorption and decomposition of carbon-containing gas, thereby accelerating the encapsulation process, that is, shortening the encapsulation time of the carbon layer and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a production device for carbon layer-protected silicon oxide according to the present invention;

[0017] Figure 2 This is an internal view of a heating box of a production device for protecting silicon monoxide with a carbon layer according to the present invention;

[0018] Figure 3 It is a schematic diagram of a rotating gear ring of a production device for silicon oxide protected by a carbon layer according to the present invention;

[0019] Figure 4 A production device for protecting silicon oxide with a carbon layer according to the present invention Figure 3 A magnified view of middle;

[0020] Figure 5 This is a schematic diagram of a material lifting plate of a production device for carbon layer-protected silicon oxide according to the present invention;

[0021] Figure 6 It is a schematic diagram of a push plate seat of a production device for protecting silicon monoxide with a carbon layer according to the present invention;

[0022] Figure 7 A production device for protecting silicon oxide with a carbon layer according to the present invention Figure 6 Enlarged view of middle B;

[0023] Figure 8 It is a schematic diagram of a guide plate of a production device for protecting silicon monoxide with a carbon layer according to the present invention;

[0024] Fig. 9 A production device for protecting silicon oxide with a carbon layer according to the present invention Figure 8 Enlarged view of C in the middle.

[0025] In the figure: 1, box seat; 2, heating box; 3, box turning shaft; 4, No. 1 servo motor; 5, shaft bracket; 6, rotating gear ring; 7, No. 2 servo motor; 8, material blocking plate; 9, jet shell; 10, guide plate; 11, lifting plate; 12, connecting seat; 13, fixed frame; 14, tooth plate; 15, push plate seat; 16, swing gear; 17, connecting shaft; 18, driving gear; 19, No. 1 synchronous belt; 20, load-bearing shaft; 21, concave seat; 22, plate shaft; 23, shaft seat; 24, guide shell; 25, connecting lug; 26, connecting frame; 27, push lug; 28, No. 2 synchronous belt; 29, arc groove; 30, connecting piece; 31, connecting block; 32, discharge hopper; 33, No. 1 motor frame; 34, No. 2 motor frame; 35, No. 1 pulley; 36, No. 2 pulley. DETAILED DESCRIPTION

[0026] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0027] like Figure 1-Figure 9A production device for protecting silicon monoxide with a carbon layer is shown, comprising a box seat 1 and a heating box 2 installed at the upper end of the box seat 1, the heating box 2 serves to generate high temperature, a rotating gear ring 6 is rotatably installed on one side of the heating box 2, a plurality of lifting plates 11 are fixedly installed on the side ring array of the rotating gear ring 6, the rotating gear ring 6 serves to carry the plurality of lifting plates 11 and drive them to rotate, the lifting plates 11 are located inside the heating box 2, the opposite ends of the plurality of lifting plates 11 are inclined, which can facilitate the carrying of silicon monoxide particles to send them upward, two guide vanes 10 are symmetrically fixedly installed between the two sides inside the heating box 2, the guide vanes 10 serve to gather the carbon-containing gas, the guide vanes 10 are located between the plurality of lifting plates 11, the opposite surfaces of the two guide vanes 10 are penetrated and inlaid with a plurality of jet shells 9, the jet shells 9 on the two guide vanes 10 are staggered, the jet shells 9 serve to guide the carbon-containing gas to be ejected, the jet shells 9 pass through the other side of the heating box 2, and a blocking member is installed between the two guide vanes 10.

[0028] Box turning shafts 3 are fixedly installed at the upper rear corners on both sides of the heating box 2, and shaft brackets 5 are rotatably installed on the outer surfaces of the two box turning shafts 3. The box turning shafts 3 serve to connect the heating box 2, and the lower ends of the shaft brackets 5 are fixed to the box seat 1, and the shaft brackets 5 serve to support the box turning shafts 3. A servo motor No. 4 is arranged on the upper side of one of the shaft brackets 5, and the servo motor No. 4 drives the heating box 2 to turn over so as to discharge the silicon oxide wrapped with the carbon layer from the discharge hopper 32. The output end of the servo motor No. 4 is fixed to one of the box turning shafts 3, and the servo motor No. 4 drives the heating box 2 to turn over.

[0029] A No. 2 motor frame 34 is fixedly mounted at the lower end of the No. 1 servo motor 4, and the end of the No. 2 motor frame 34 is fixed to one of the shaft brackets 5, and the No. 2 motor frame 34 plays the role of fixing the No. 1 servo motor 4. A discharge hopper 32 is fixedly connected to the upper end of the heating box 2, and the discharge hopper 32 plays the role of discharging. A connecting seat 12 is fixedly connected between the ends of the multiple jet shells 9, and the upper ends of the two guide plates 10 are extended with a connecting piece 30, and the connecting seat 12 is connected to the external air pipe, so that the carbon-containing gas is introduced into the multiple jet shells 9. The two connecting pieces 30 are arranged at an angle, which can facilitate the silicon oxide on the connecting piece 30. The particles roll between the two guide plates 10. The two connecting plates 30 are inclined in opposite directions. The ends of the connecting plates 30 are fixed to the inner sides of the heating box 2. The temperature generated by the heating box 2 during heating will be transmitted to the connecting plates 30, the guide plates 10 and the material blocking plate 8, so that the silicon oxide particles can increase the contact area with the silicon oxide particles when rolling along the connecting plates 30 and the material blocking plate 8, so that they can be quickly heated, that is, the surface activity of silicon oxide can be quickly improved. At the same time, when the silicon oxide particles roll on the material blocking plate 8, the contact area between the silicon oxide particles and the carbon-containing gas can also be increased, so as to facilitate the silicon oxide particles and the carbon-containing gas to fully contact.

[0030] A shaft seat 23 is fixedly installed on one side of the heating box 2, and a connecting shaft 17 is rotatably installed on the upper end of the shaft seat 23. The shaft seat 23 serves to bear the connecting shaft 17. A driving gear 18 is coaxially fixedly installed on one end of the connecting shaft 17. The driving gear 18 is meshed with the rotating gear ring 6, and the driving gear 18 drives the rotating gear ring 6 to rotate. A No. 2 servo motor 7 is installed on the other end of the connecting shaft 17, and a No. 1 motor frame 33 is fixedly installed on the upper end of the No. 2 servo motor 7. The No. 2 servo motor 7 drives the driving gear 18 to rotate. The end of the No. 1 motor frame 33 is fixed to the heating box 2, and the No. 1 motor frame 33 serves to fix the No. 2 servo motor 7.

[0031] The blocking member includes two groups of material blocking plates 8 respectively installed on the opposite surfaces of the two guide plates 10. The two groups of material blocking plates 8 are staggered, so that the silicon dioxide particles can roll and fall alternately on the two groups of material blocking plates 8. The inclination directions of the two groups of material blocking plates 8 are opposite, and the number of material blocking plates 8 in each group is multiple. The material blocking plates 8 on the guide plates 10 and the jet shell 9 are staggered. The opposite surfaces of the two guide plates 10 are penetrated and inlaid with multiple arc grooves 29, and the inner part of the arc groove 29 is fitted with a plate shaft 22, and the arc groove 29 plays a role in supporting the plate shaft 22. The material blocking plate 8 is fixed to the outer surface of the plate shaft 22, and one end of the plate shaft 22 passes through one side of the heating box 2. The plate shaft 22 drives the material blocking plate 8 to swing up and down, and the plate shaft 22 rotates with the heating box 2.

[0032] A fixing frame 13 is fixedly installed on one side of the box seat 1, and a connecting block 31 is fixedly installed on the side of the fixing frame 13. The fixing frame 13 and the connecting block 31 play the role of fixing the guide shell 24. The guide shell 24 is fixedly installed on both ends of the connecting block 31. A push plate seat 15 is fitted inside the guide shell 24, and the push plate seat 15 passes through the upper end of the guide shell 24. The guide shell 24 plays the role of guiding the push plate seat 15. The opposite surfaces of the two push plate seats 15 are fixedly installed with a plurality of tooth plates 14 in a linear array. The push plate seats 15 play the role of supporting the tooth plates 14. The lower part of the tooth plate 14 on one push plate seat 15 and the upper part of the tooth plate 14 on the other push plate seat 15 are both meshed with a swing gear 16. The swing gear 16 is fixed to one end of the plate shaft 22, and the tooth plate 14 drives the swing gear 16 to rotate reciprocatingly.

[0033] A concave seat 21 is fixedly installed on the upper end of the fixing frame 13, and both ends of the concave seat 21 are coaxially inlaid with a bearing shaft 20. The concave seat 21 plays a role in bearing the bearing shaft 20. The lower end of one bearing shaft 20 and the upper end of the other bearing shaft 20 are extended with a push ear 27. With this arrangement, the movement directions of the two push plate seats 15 can be opposite, thereby driving the two groups of material blocking plates 8 to swing in opposite directions. The bearing shaft 20 plays a role in driving the push ears 27 to rotate. The ends of the two push ears 27 are rotatably installed with connecting frames 26, and the ends of the two connecting frames 26 are rotatably installed with connecting lugs 25. The connecting frame 26 plays a role in driving the push plate seat 15 to move up and down, and the connecting shaft 17 drives the two bearing shafts 2 through the No. 1 synchronous belt 19. 0, thereby driving the connecting frame 26 to move, so that the push plate seat 15 can continuously slide in the guide shell 24, thereby driving the tooth plate 14 to continuously move up and down, allowing the swing gear 16 to continuously rotate back and forth, thereby driving the material blocking plate 8 on the plate shaft 22 to continuously swing back and forth, so that the material blocking plates 8 on the two guide plates 10 can continuously and alternately tilt upward to delay the time for silicon oxide to pass through the two guide plates 10, that is, to increase the contact time between silicon oxide and carbon-containing gas, so as to further ensure that silicon oxide and carbon-containing gas can be in uniform and sufficient contact, so that the carbon layer can be deposited on the surface of silicon oxide in the heating box 2, and the ends of the two connecting lugs 25 are respectively fixed to the two push plate seats 15, and the connecting lugs 25 play a connecting role.

[0034] The outer surfaces of the two load-bearing shafts 20 are coaxially inlaid with No. 2 pulleys 36, and a No. 2 synchronous belt 28 is connected between the two No. 2 pulleys 36. The No. 2 pulley 36 serves to connect the No. 2 synchronous belt 28, and the No. 2 synchronous belt 28 serves to allow the two load-bearing shafts 20 to rotate synchronously. The end of one of the load-bearing shafts 20 and the outer surface of the connecting shaft 17 are coaxially inlaid with a No. 1 pulley 35, and a No. 1 synchronous belt 19 is connected between the two No. 1 pulleys 35. The No. 1 pulley 35 serves to connect the No. 1 synchronous belt 19, and the No. 1 synchronous belt 19 serves to allow one of the load-bearing shafts 20 and the connecting shaft 17 to rotate synchronously.

[0035] During production, silicon dioxide particles are added to the heating box 2. At this time, the heating box 2 is working to generate high temperature. At the same time, the second servo motor 7 is working to drive the driving gear 18 on the connecting shaft 17 to rotate, thereby driving the multiple lifting plates 11 on the rotating gear ring 6 to rotate, so as to push the silicon dioxide particles in the heating box 2, so that the silicon dioxide particles can be driven upward in small quantities and continuously to fall onto the connecting piece 30, and roll along the connecting piece 30 to fall between the two guide pieces 10. During the falling process, the silicon dioxide particles do not The silicon oxide particles roll back and forth on the material blocking plate 8 on the two guide pieces 10. At this time, the temperature generated by the heating box 2 during heating will be transmitted to the connecting piece 30, the guide piece 10 and the material blocking plate 8, so that the silicon oxide particles can increase the contact surface with the silicon oxide particles when rolling along the connecting piece 30 and the material blocking plate 8, so that they are quickly heated, that is, the surface activity of silicon oxide is quickly increased. Then, the carbon-containing gas is ejected between the two guide pieces 10 through the jet shell 9, so that a small amount of silicon oxide that continues to fall can pass through the carbon-containing gas. , so that the silicon oxide and carbon-containing gas in the heating box 2 can be in uniform and sufficient contact, and when the connecting shaft 17 drives the rotating gear ring 6 to rotate, it will also drive the push ears 27 on the two bearing shafts 20 to rotate through the No. 1 synchronous belt 19, thereby driving the connecting frame 26 to move, so that the push plate seat 15 can continuously slide in the guide shell 24, thereby driving the tooth plate 14 to continuously move up and down, allowing the swing gear 16 to continuously rotate back and forth, thereby driving the material blocking plate 8 on the plate shaft 22 to continuously swing back and forth, so that the material blocking plates 8 on the two guide blades 10 can continuously and alternately tilt upward to delay the time between the silicon oxide passing through the two guide blades 10, that is, to increase the contact time between the silicon oxide and the carbon-containing gas, so as to further ensure that the silicon oxide and the carbon-containing gas can be in uniform and sufficient contact, so that the carbon layer can be deposited on the surface of the silicon oxide in the heating box 2. After production is completed, the No. 1 servo motor 4 works to drive the heating box 2 to flip, so that the silicon oxide wrapped with the carbon layer is discharged from the discharge hopper 32, and then the next batch of materials can be processed.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A production device for carbon layer protected silicon oxide, comprising a box base (1) and a heating box (2) installed on the upper end of the box base (1), characterized in that: A rotating gear ring (6) is rotatably installed on one side of the heating box (2), and a plurality of lifting plates (11) are fixedly installed in a circular array on the side of the rotating gear ring (6). The lifting plates (11) are located inside the heating box (2), and the opposite ends of the plurality of lifting plates (11) are arranged at an angle. Two guide plates (10) are symmetrically fixedly installed between the two sides inside the heating box (2), and the guide plates (10) are located between the plurality of lifting plates (11). The opposite surfaces of the two guide plates (10) are penetrated and inlaid with a plurality of jet shells (9). The jet shells (9) on the two guide plates (10) are staggered. The jet shells (9) penetrate from the other side of the heating box (2), and a blocking member is installed between the two guide plates (10). The heating box (2) has a discharge hopper (32) fixedly connected to the upper end thereof, a connecting seat (12) fixedly connected between the ends of the plurality of jet shells (9), a connecting piece (30) extending from the upper ends of the two guide pieces (10), the two connecting pieces (30) being arranged in an inclined manner, the inclination directions of the two connecting pieces (30) being opposite, the ends of the connecting pieces (30) being fixed to the inner sides of the heating box (2), the blocking piece comprising two groups of blocking plates (8) respectively mounted on opposite surfaces of the two guide pieces (10), the two groups of blocking plates (8) being arranged in an offset manner, the inclination directions of the two groups of blocking plates (8) being opposite, the number of each group of blocking plates (8) being multiple, the blocking plates (8) on the guide piece (10) and the jet shell ( 9) are arranged in a staggered manner, and the opposing surfaces of the two guide plates (10) are penetrated and inlaid with a plurality of arc grooves (29), and a plate shaft (22) is fitted inside the arc groove (29), and the material blocking plate (8) is fixed to the outer surface of the plate shaft (22), and one end of the plate shaft (22) passes through one side of the heating box (2), and the plate shaft (22) is rotatably matched with the heating box (2), and a fixing frame (13) is fixedly installed on one side of the box seat (1), and a connecting block (31) is fixedly installed on the side of the fixing frame (13), and a guide shell (24) is fixedly installed on both ends of the connecting block (31), and a push plate seat (15) is fitted inside the guide shell (24), and the push plate seat (15) is extended from the guide shell (24) ) penetrates through the upper end of the two push plate seats (15), and the opposite surfaces of the two push plate seats (15) are fixedly installed with a plurality of tooth plates (14) in a linear array, wherein the lower part of the tooth plate (14) on one of the push plate seats (15) and the upper part of the tooth plate (14) on the other push plate seat (15) are meshed with a swing gear (16), and the swing gear (16) is fixed to one end of the plate shaft (22), and the upper end of the fixed frame (13) is fixedly installed with a concave seat (21), and the two ends of the concave seat (21) are coaxially inlaid with a bearing shaft (20), and the lower end of one of the bearing shafts (20) and the upper end of the other bearing shaft (20) are extended with a push ear (27), and the ends of the two push ears (27) are rotatably installed with a connecting frame (26),The ends of the two connecting frames (26) are both rotatably mounted with connecting lugs (25), and the ends of the two connecting lugs (25) are respectively fixed to the two push plate seats (15).

2. The production device of carbon layer protected silicon oxide according to claim 1, characterized in that: Box turning shafts (3) are fixedly mounted at the upper rear corners of both sides of the heating box (2), and shaft brackets (5) are rotatably mounted on the outer surfaces of the two box turning shafts (3), and the lower ends of the shaft brackets (5) are fixed to the box seat (1), and a servo motor (4) is arranged on the upper side of one of the shaft brackets (5), and the output end of the servo motor (4) is fixed to one of the box turning shafts (3).

3. The production device of carbon layer protected silicon oxide according to claim 2, characterized in that: A second motor frame (34) is fixedly mounted on the lower end of the first servo motor (4), and an end of the second motor frame (34) is fixed to one of the shaft supports (5).

4. The production device of carbon layer protected silicon oxide according to claim 1, characterized in that: A shaft seat (23) is fixedly mounted on one side of the heating box (2), a connecting shaft (17) is rotatably mounted on the upper end of the shaft seat (23), a driving gear (18) is coaxially fixedly mounted on one end of the connecting shaft (17), the driving gear (18) is meshed with a rotating gear ring (6), a No. 2 servo motor (7) is mounted on the other end of the connecting shaft (17), a No. 1 motor frame (33) is fixedly mounted on the upper end of the No. 2 servo motor (7), and an end of the No. 1 motor frame (33) is fixed to the heating box (2).

5. The production device of carbon layer protected silicon oxide according to claim 4, characterized in that: The outer surfaces of the two bearing shafts (20) are coaxially inlaid with a No. 2 pulley (36), and a No. 2 synchronous belt (28) is connected between the two No. 2 pulleys (36). The end of one of the bearing shafts (20) and the outer surface of the connecting shaft (17) are coaxially inlaid with a No. 1 pulley (35), and a No. 1 synchronous belt (19) is connected between the two No. 1 pulleys (35).

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