A non-stick and high-temperature resistant Teflon conveying device

Abstract

The present invention discloses a non-stick and high-temperature-resistant Teflon conveying device, belonging to the technical fields of industrial automation and material handling. It includes an equipment frame. In front of the equipment frame, there is a driving device that provides power. The driving device includes a first dust-proof cover, and the first dust-proof cover is fixed to the front side of the equipment frame. The inner wall of the first dust-proof cover is fixedly connected with a rotating shaft. Behind the equipment frame, there is a gas supply device that provides gas. The gas supply device includes a second dust-proof cover, and the second dust-proof cover is fixed to the rear side of the equipment frame. The inner wall of the second dust-proof cover is fixedly connected with an air pump. The present invention can effectively reduce the adhesion phenomenon of high-temperature Teflon materials during the conveying process through the periodic vibration generated by the conveying rollers, including conical blocks, stainless steel columns, and retaining plates. Moreover, the anti-slip grooves of the stainless steel columns increase the friction force, ensuring the stable conveying of materials and avoiding the interruption of conveying or material damage caused by adhesion.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial automation and material handling, and specifically to a Teflon conveying device with anti-sticking and high-temperature resistance. Background Art

[0002] In industrial production, the conveying of high-temperature Teflon materials is a crucial link. Due to its excellent high-temperature resistance, corrosion resistance, self-lubrication and other characteristics, Teflon materials are widely used in many fields such as food, medicine, and chemical industry. However, traditional conveying devices often face many challenges when conveying high-temperature Teflon materials.

[0003] In the prior art, when traditional conveying devices convey high-temperature Teflon materials, there are generally serious sticking phenomena, poor cooling effects, and difficult-to-control material deviation problems. The sticking phenomenon not only causes conveying interruption and material damage, but also increases production costs and maintenance costs. At the same time, due to the easy deformation or performance degradation of high-temperature Teflon materials at high temperatures, traditional cooling methods often cannot meet their cooling requirements, resulting in low production efficiency and unstable product quality. In addition, although traditional mechanical deviation correction methods can solve the deviation problem to a certain extent, they often cause damage to the material, reduce the conveying efficiency, and lack intelligent and automatic control. Therefore, a new type of conveying device is needed to solve the problems of sticking, cooling, and deviation of high-temperature Teflon materials during the conveying process, improve production efficiency, and reduce production costs to meet the needs of modern industrial production. Summary of the Invention

[0004] The purpose of the present invention is to provide a Teflon conveying device with anti-sticking and high-temperature resistance to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A non-stick and high-temperature-resistant Teflon conveying device, including an equipment frame. A driving device for providing power is arranged in front of the equipment frame. The driving device includes a first dust-proof cover which is fixed on the front side of the equipment frame. A rotating shaft is fixedly connected to the inner wall of the first dust-proof cover. A gas supply device for providing gas is arranged behind the equipment frame. The gas supply device includes a second dust-proof cover which is fixed on the rear side of the equipment frame. An air pump is fixedly connected to the inner wall of the second dust-proof cover. A conveying device for facilitating the conveyance of Teflon is arranged inside the equipment frame. The conveying device includes a plurality of symmetrically arranged conveying rollers. Both ends of each conveying roller are rotatably connected to the inner wall of the equipment frame. Multiple groups of symmetrically arranged placement holes are formed on the surface of each conveying roller. An inner cylinder is arranged in each placement hole. One end of each inner cylinder is fixedly connected to the inner wall of the corresponding conveying roller, and the other end of each inner cylinder is rotatably connected to the inner wall of the equipment frame. An anti-deviation device for facilitating the auxiliary conveyance of Teflon is arranged on the surface of each conveying roller. The anti-deviation device includes multiple groups of symmetrically arranged support plates, and each group of support plates is fixed on the two ends of the corresponding conveying roller surface.

[0007] As a further scheme of the present invention, the driving device includes a plurality of symmetrically arranged rotating shafts. Each rotating shaft is fixed at the front end of the corresponding conveying roller. The front end of each rotating shaft penetrates through the inner wall of the equipment frame and extends into the first dust-proof cover. The rotating shaft at the leftmost position is fixedly connected to the output end of the motor.

[0008] As a further scheme of the present invention, the gas supply device includes a main gas pipeline which is fixed at the output end of the air pump. A plurality of symmetrically arranged gas branch pipelines are connected to the surface of the main gas pipeline in a penetrating manner. The front end of each gas branch pipeline penetrates through the side wall of the equipment frame and extends into the equipment frame. The front end of each gas branch pipeline penetrates through the rear end of the corresponding inner cylinder and is communicated with the inside of the inner cylinder.

[0009] As a further scheme of the present invention, the conveying device includes a plurality of groups of symmetrically arranged threaded pipes. Each group of threaded pipes is threadedly connected to the corresponding inner cylinder. One end of each threaded pipe away from the inner cylinder is fixedly connected to a first spring. One end of each first spring away from the threaded pipe is fixedly connected to a conical block. A group of parallel baffle plates is arranged inside each conveying roller.

[0010] As a further aspect of the present invention, the anti-deviation device includes multiple groups of symmetrically arranged support pipes. Each support pipe is fixed to the side wall of the corresponding support plate. Two symmetrically arranged sliding grooves are provided on the inner wall of each support pipe. The inner walls of the two sliding grooves are slidably connected to the same movable pipe. One end of each movable pipe is fixedly connected to a crescent block, and the other end of each movable pipe is fixedly connected to a magnet I. A fixed ring is fixedly connected to the inner wall of each support pipe. The inner walls of the two sliding grooves are slidably connected to the same magnet II. Each magnet II abuts against the left end of the corresponding fixed ring. A connecting pipe is connected through the inner wall of each group of front support pipes. A group of arc-shaped pipes is arranged at the rear half of each conveying roller. Both ends of each arc-shaped pipe are communicated with the inside of the adjacent support pipe. An air vent pipe is arranged on the surface of each conveying roller. Both ends of each air vent pipe are communicated with the inside of the corresponding support pipe.

[0011] As a further aspect of the present invention, one end of each spring I penetrates through the upper end of the corresponding threaded pipe and extends into the inside of the threaded pipe. The other end of each spring I penetrates through the lower end of the corresponding conical block and extends into the inside of the conical block. Each spring I is communicated with the inside of the corresponding inner cylinder.

[0012] As a further aspect of the present invention, each group of baffle plates is fixed to the left inner wall of the equipment frame. Each group of baffle plates is rotatably connected to the inner wall of the corresponding conveying roller.

[0013] As a further aspect of the present invention, one end of each group of connecting pipes away from the support plate penetrates through the surfaces of the corresponding conveying roller and inner cylinder and extends into the inside of the inner cylinder. Each connecting pipe is communicated with the inside of the corresponding inner cylinder.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. When the present invention is used, the device can effectively reduce the adhesion phenomenon of high-temperature Teflon materials during the conveying process through the periodic vibration generated by the conveying roller, including the conical block, stainless steel column, and baffle plate. Moreover, the anti-slip groove of the stainless steel column increases the friction force, ensuring the stable conveying of the materials and avoiding the conveying interruption or material damage caused by adhesion.

[0016] 2. When the present invention is used, the gas cooling system evenly distributes the gas output by the air pump to the conical blocks of each conveying roller through components such as the inner cylinder, gas distribution branch pipe, and conical block, and forms a rotating air flow through the spiral channel of the guide vane to blow the surface of the material at an inclined angle. This design not only realizes the uniform cooling of the material, avoiding the decline of material performance or deformation caused by high temperature, but also avoids the material being separated from the conveying surface due to the vertical impact of the air flow, ensuring the stability and continuity of the conveying process.

[0017] 3. When the present invention is in use, the magnetic gas collaborative deviation correction technology is adopted, which can quickly respond when the material deviates. Through the collaborative action of components such as the crescent block, movable tube, and magnet, a directional pulsed air flow is generated for deviation correction. This design not only realizes the precise control of the material conveying path, avoids the material damage or the decline of conveying efficiency that may be brought by the traditional mechanical deviation correction method, but also improves the automation degree and intelligent level of the equipment, providing a strong guarantee for the stable conveying of high-temperature Teflon materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 is a schematic diagram of the inside of dust cover one and dust cover two of the present invention;

[0020] Figure 3 is a schematic diagram of the baffle structure of the present invention;

[0021] Figure 4 is a schematic diagram of the conveying roller structure of the present invention;

[0022] Figure 5 is a schematic diagram of the inner cylinder structure of the present invention;

[0023] Figure 6 is a schematic diagram of the connecting pipe structure of the present invention;

[0024] Figure 7 is a schematic diagram of the ventilation pipe structure of the present invention;

[0025] Figure 8 is a schematic diagram of the conical block structure of the present invention;

[0026] Figure 9 is a schematic diagram of the internal structure of spring one of the present invention;

[0027] Figure 10 is a schematic diagram of the internal structure of the conical block of the present invention;

[0028] Figure 11 is Figure 7 the enlarged structure diagram at A in

[0029] Figure 12 is a schematic diagram of the internal structure of the support pipe of the present invention;

[0030] Figure 13 is Figure 8 the enlarged structure diagram at B in

[0031] In the figure: 1. Equipment rack; 2. Dust cover one; 201. Motor; 202. Rotating shaft; 203. Synchronous belt pulley; 204. Synchronous belt; 3. Dust cover two; 301. Air pump; 302. Main air delivery pipe; 303. Branch air delivery pipe; 4. Conveyor roller; 401. Placing hole; 402. Inner cylinder; 403. Threaded pipe; 404. Spring one; 405. Tapered block; 406. Stainless steel column; 407. Flow guide vane; 408. Support ring; 409. Spring two; 410. Movable piece; 411. Flap; 5. Support plate; 501. Support pipe; 502. Slide groove; 503. Movable pipe; 504. Crescent block; 505. Magnet one; 506. Fixed ring; 507. Magnet two; 508. Through hole; 509. Connecting pipe; 510. Tapered pipe; 511. Round block; 512. Spring three; 513. Arc-shaped pipe; 514. Vent pipe. Detailed implementation manners

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1 to 4, in the embodiments of the present invention, it includes an equipment rack 1, which adopts a modular splicing design, and a self-locking buckle structure is set at each connection, ensuring the stability of the overall structure and facilitating quick disassembly, maintenance and installation. A driving device for providing power is arranged in front of the equipment rack 1 to ensure the stability of power transmission. The driving device includes a first dust-proof cover 2, which forms a closed environment to avoid dust pollution of transmission components. The first dust-proof cover 2 is fixed on the front side of the equipment rack 1, and a rotating shaft 202 is fixedly connected to the inner wall of the first dust-proof cover 2. A gas supply device for providing gas is arranged behind the equipment rack 1 to provide a power source for pneumatic deviation correction. The gas supply device includes a second dust-proof cover 3, which is fixed on the rear side of the equipment rack 1, and an air pump 301 is fixedly connected to the inner wall of the second dust-proof cover 3. A conveying device for facilitating the conveyance of Teflon is arranged in the equipment rack 1. The conveying device includes a plurality of symmetrically arranged conveying rollers 4. Both ends of each conveying roller 4 are rotatably connected to the inner wall of the equipment rack 1. By fixing both ends of the conveying roller 4 on the equipment rack 1, it can ensure the stability of the conveying roller 4 during operation. A plurality of groups of symmetrically arranged placement holes 401 are formed on the surface of each conveying roller 4, and an inner cylinder 402 is arranged in each placement hole 401. The gradient porous structure adjusts the air flow velocity. One end of each inner cylinder 402 is fixedly connected to the inner wall of the corresponding conveying roller 4, and the other end of each inner cylinder 402 is rotatably connected to the inner wall of the equipment rack 1. An anti-deviation device for facilitating the auxiliary conveyance of Teflon is arranged on the surface of each conveying roller 4. This device adopts a magnetic gas collaborative deviation correction technology, and the magnetic gas collaborative deviation correction technology effectively reduces the deviation phenomenon during the material conveyance process. The anti-deviation device includes a plurality of groups of symmetrically arranged support plates 5, and each group of support plates 5 is fixed on the surface of both ends of the corresponding conveying roller 4.

[0034] Please refer to Figure 2 , the driving device includes a plurality of symmetrically arranged rotating shafts 202 to achieve uniform power distribution. Through the use of synchronous belt pulleys 203 and synchronous belts 204, the power of the motor 201 can be evenly distributed to each rotating shaft 202. Each rotating shaft 202 is fixed at the front end of the corresponding conveying roller 4. Specifically, a synchronous belt pulley 203 is fixedly connected to the surface of each rotating shaft 202, and the same synchronous belt 204 is sleeved on the surface of each synchronous belt pulley 203. The front end of each rotating shaft 202 penetrates through the inner wall of the equipment rack 1 and extends into the first dust-proof cover 2. Through the design of the synchronous belt pulley 203 and the synchronous belt 204, it can ensure that all the connected conveying rollers 4 can obtain a consistent power input. This means that even if multiple conveying rollers 4 are distributed at different positions, they can rotate at the same speed, thus ensuring the smooth movement of the material on the entire conveying line. The rotating shaft 202 located at the leftmost is fixedly connected to the output end of the motor 201.

[0035] Please refer to Figure 2, The air supply device includes an air delivery main pipe 302, which is fixed to the output end of the air pump 301. A plurality of symmetrically arranged air delivery branch pipes 303 are connected through the surface of the air delivery main pipe 302. The front end of each air delivery branch pipe 303 penetrates the side wall of the equipment rack 1 and extends into the equipment rack 1. The front end of each air delivery branch pipe 303 penetrates the rear end of the corresponding inner cylinder 402 and is communicated with the inside of the inner cylinder 402. Through one air delivery main pipe 302 and a plurality of air delivery branch pipes 303, uniform air supply to each inner cylinder 402 can be achieved.

[0036] Please refer to Figure 6 , The conveying device includes multiple groups of symmetrically arranged threaded pipes 403. Each group of threaded pipes 403 is threadedly connected to the corresponding inner cylinder 402. When replacement is needed, the threaded connection method enables maintenance personnel to disassemble and replace more conveniently. Please refer to Figure 8 , One end of each threaded pipe 403 away from the inner cylinder 402 is fixedly connected to a first spring 404. One end of each first spring 404 away from the threaded pipe 403 is fixedly connected to a conical block 405. Specifically, please refer to Figure 10 , One end of each conical block 405 away from the first spring 404 is fixedly connected to a group of symmetrically arranged stainless steel columns 406. The stainless steel columns 406 have anti-slip grooves. The contact friction is increased through the anti-slip grooves on the surface to prevent slipping during material conveying. A group of spirally arranged guide vanes 407 are fixedly connected to the inner wall of each conical block 405. The spiral structure guides the air flow to form a vortex motion, controls the air flow direction to blow obliquely, and avoids material displacement caused by the impact of vertical air flow. Specifically, please refer to Figure 9 , One end of the inner wall of each first spring 404 away from the threaded pipe 403 is fixedly connected to a support ring 408. One end of each support ring 408 away from the first spring 404 is fixedly connected to a second spring 409. One end of each second spring 409 away from the support ring 408 is fixedly connected to a movable piece 410. The air outlet of each first spring 404 abuts against the corresponding movable piece 410. Please refer to Figure 5 and Figure 6 , A group of parallel baffle plates 411 are arranged inside each conveying roller 4. These components work together to ensure that the material is vibrated during the conveying process, thereby reducing adhesion.

[0037] Please refer to Figures 6 to 7 , The anti-deviation device includes multiple groups of symmetrically arranged support pipes 501. Each support pipe 501 is fixed to the side wall of the corresponding support plate 5. Please refer to Figure 12 and Figure 13, two symmetrically arranged sliding grooves 502 are provided on the inner wall of each support tube 501. The inner walls of the two sliding grooves 502 are slidably connected to the same movable tube 503. One end of each movable tube 503 is fixedly connected to a crescent block 504, and the other end of each movable tube 503 is fixedly connected to a first magnet 505. A fixing ring 506 is fixedly connected to the inner wall of each support tube 501. The inner walls of the two sliding grooves 502 are slidably connected to the same second magnet 507. The fixing ring 506 is used to limit the initial limiting position of the second magnet 507. By providing the sliding groove 502, the axial movement trajectories of the movable tube 503 and the second magnet 507 are restricted. Specifically, a plurality of symmetrically arranged through holes 508 are provided at the right end of each second magnet 507 to release the accumulated air pressure in the support tube 501 to form an instantaneous impact air flow. Each second magnet 507 abuts against the left end of the corresponding fixing ring 506. The inner wall of each front support tube 501 in each group is connected through a connecting tube 509. Specifically, please refer to Figure 11 , one end of each connecting tube 509 away from the support tube 501 is fixedly connected to a tapered tube 510. A circular block 511 is provided on the inner wall of each tapered tube 510. One end of each circular block 511 away from the connecting tube 509 is fixedly connected to a third spring 512. One end of each third spring 512 away from the circular block 511 is fixedly connected to the inner wall of the corresponding tapered tube 510. When the positive gas pressure is greater than the pre-tightening force of the third spring 512, the circular block 511 stretches the third spring 512 to form a flow channel, and the gas in the connecting tube 509 cannot push the circular block 511 to make the gas in the support tube 501 flow into the tapered tube 510. When the air pressure in the connecting tube 509 pushes the circular block 511 and compresses the third spring 512 to move, due to the structure of the tapered tube 510, the circular block 511 blocks the tapered tube 510, and the gas in the connecting tube 509 cannot enter the tapered tube 510 through the circular block 511, thus realizing the one-way diversion function. Please refer to Figure 4 , a set of arc-shaped tubes 513 is provided at the rear half of each conveying roller 4. Both ends of each arc-shaped tube 513 are connected to the inside of the adjacent support tube 501. An air vent pipe 514 is provided on the surface of each conveying roller 4. Both ends of each air vent pipe 514 are connected to the inside of the corresponding support tube 501. This series of designs realizes the automatic deviation correction function when the material deviates, ensuring the correct path of the material.

[0038] Please refer to Figure 6 and Figure 8, one end of each first spring 404 penetrates through the upper end of the corresponding threaded tube 403 and extends into the interior of the threaded tube 403, and the other end of each first spring 404 penetrates through the lower end of the corresponding conical block 405 and extends into the interior of the conical block 405. Each first spring 404 is in communication with the interior of the corresponding inner cylinder 402. Through this arrangement, a gas transmission channel is formed to guide the airflow in the inner cylinder 402 into the interior of the conical block 405. Please refer to Figure 10 , an anti-slip groove is provided at one end of each stainless steel column 406 away from the conical block 405. The anti-slip groove increases the friction force, which helps to stabilize the position of the material. Please refer to Figure 4 , one end of each conical block 405 away from the first spring 404 penetrates through the inner wall of the placement hole 401 and extends to the outside of the conveying roller 4.

[0039] Please refer to Figure 3 and Figure 5 , each group of baffles 411 is fixed on the left inner wall of the equipment frame 1, and each group of baffles 411 is rotatably connected to the inner wall of the corresponding conveying roller 4. The design of the baffle 411 is to periodically squeeze the conical block 405 to produce a vibration effect.

[0040] Please refer to Figure 6 , one end of each connecting pipe 509 away from the support plate 5 penetrates through the surfaces of the corresponding conveying roller 4 and the inner cylinder 402 and extends into the interior of the inner cylinder 402. Each connecting pipe 509 is in communication with the interior of the corresponding inner cylinder 402, which ensures that the gas can smoothly enter the inner cylinder 402 and provides conditions for subsequent pneumatic control.

[0041] The working principle of the present invention is:

[0042] After the motor 201 starts, it drives all the rotating shafts 202 to rotate synchronously through the synchronous belt 204, so that the conveying roller 4 and the inner cylinder 402 rotate at the same speed. When the conveying roller 4 drives the tapered block 405 to rotate, the fixed end of the baffle 411 will periodically squeeze the inclined surface of the tapered block 405. After being squeezed, the tapered block 405 axially compresses the first spring 404, and after separating from the baffle 411, it is reset by the elastic force of the first spring 404. This cyclic motion causes the tapered block 405 to generate high-frequency vibrations. Combined with the anti-slip grooves of the stainless steel column 406, the high-temperature Teflon material is always in a slightly vibrating state during the conveying process, effectively preventing the material from sticking to the conveying surface. The gas output by the air pump 301 is distributed to each air conveying branch pipe 303 through the main air conveying pipe 302 and finally enters the inner cylinder 402. When the gas flows through the first spring 404, it is controlled by the pressure valve composed of the support ring 408, the second spring 409 and the movable piece 410. When the air pressure accumulates to the threshold value, the movable piece 410 is pushed open to ensure that the air outlet pressure of each tapered block 405 is uniform. The gas forms a swirling air flow through the spiral channel of the guide vane 407 and blows the surface of the material at an inclined angle, achieving uniform cooling and avoiding the material from detaching from the stainless steel column 406 due to the vertical impact of the air flow. When the Teflon material deflects and touches the crescent block 504, the crescent block 504 drives the push movable tube 503 to slide along the chute 502. When the sliding of the movable tube 503 shortens the distance between the two, the magnetic flux density grows non-linearly, ensuring that a small displacement can break through the limit threshold of the fixed ring 506. The air pressure continuously input by the connecting pipe 509 forms a back pressure in the support pipe 501. When the second magnet 507 breaks away from the fixed ring 506, the back pressure and the magnetic repulsion act together to quickly displace the second magnet 507. The second magnet 507 forms a contact seal with the fixed ring 506. The accumulated air pressure at the moment of separation forms a pulsed air flow through the through hole 508 and sprays out along the guide surface of the crescent block 504 to generate a rectifying force. The inner wall of the chute 502 is coated with polyether ether ketone, and the dynamic friction coefficient between the movable tube 503 and the chute 502 < 0.05. The first magnet 505 and the second magnet 507 are radially magnetized, and the magnetic induction line density in the central region is the highest. When the distance shortens, the repulsive force increases significantly. The back pressure in the support pipe 501 forms an air cushion effect, reducing the viscous resistance when the second magnet 507 moves. The air pressure continuously input by the connecting pipe 509 forms a back pressure in the support pipe 501. When the second magnet 507 breaks away from the limit of the fixed ring 506, the accumulated air flow instantly sprays out through the through hole 508 to form a directional rectifying air flow. After the crescent block 504 loses the thrust of the material, the magnetic repulsive force pushes the movable tube 503 to reset, and the second magnet 507 fits and seals with the fixed ring 506 again. Through the triple effects of mechanical vibration, pneumatic cooling and magnetic control, this equipment solves the problems of sticking and deviation during the conveying of high-temperature Teflon materials.

[0043] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent replacements or changes, shall be covered by the protection scope of the present invention.

Claims

1. A Teflon conveying device with anti - sticking and high - temperature resistance, including an equipment frame (1), characterized in that: A driving device for providing power is arranged in front of the equipment frame (1). The driving device includes a first dust - proof cover (2). The first dust - proof cover (2) is fixed on the front side of the equipment frame (1). A rotating shaft (202) is fixedly connected to the inner wall of the first dust - proof cover (2). A gas - supply device for providing gas is arranged behind the equipment frame (1). The gas - supply device includes a second dust - proof cover (3). The second dust - proof cover (3) is fixed on the rear side of the equipment frame (1). An air pump (301) is fixedly connected to the inner wall of the second dust - proof cover (3). A conveying device for facilitating the conveyance of Teflon is arranged inside the equipment frame (1). The conveying device includes a plurality of symmetrically arranged conveying rollers (4). Both ends of each conveying roller (4) are rotatably connected to the inner wall of the equipment frame (1). A plurality of groups of symmetrically arranged placement holes (401) are formed on the surface of each conveying roller (4). An inner cylinder (402) is arranged in each placement hole (401). One end of each inner cylinder (402) is fixedly connected to the inner wall of the corresponding conveying roller (4), and the other end of each inner cylinder (402) is rotatably connected to the inner wall of the equipment frame (1). An anti - deviation device for facilitating the conveyance of Teflon is arranged on the surface of each conveying roller (4). The anti - deviation device includes a plurality of groups of symmetrically arranged support plates (5). Each group of support plates (5) is fixed on the two ends of the corresponding conveying roller (4). The anti - deviation device includes a plurality of groups of symmetrically arranged support tubes (501). Each support tube (501) is fixed on the side wall of the corresponding support plate (5). Two symmetrically arranged sliding grooves (502) are formed on the inner wall of each support tube (501). The same movable tube (503) is slidably connected to the inner walls of the two sliding grooves (502). A crescent - shaped block (504) is fixedly connected to one end of each movable tube (503), and a first magnet (505) is fixedly connected to the other end of each movable tube (503). A fixed ring (506) is fixedly connected to the inner wall of each support tube (501). A second magnet (507) is slidably connected to the inner walls of the two sliding grooves (502). Each second magnet (507) abuts against the left end of the corresponding fixed ring (506). A connecting tube (509) is connected through the inner wall of each group of front - located support tubes (501). A group of arc - shaped tubes (513) is arranged on the rear half of each conveying roller (4). Both ends of each arc - shaped tube (513) are communicated with the inside of the adjacent support tube (501). An air - conducting tube (514) is arranged on the surface of each conveying roller (4). Both ends of each air - conducting tube (514) are communicated with the inside of the corresponding support tube (501).

2. The Teflon conveying device with anti-sticking and high-temperature resistance according to claim 1, characterized in that: The driving device includes a plurality of symmetrically arranged rotating shafts (202), each of the rotating shafts (202) is fixed to the front end of the corresponding conveying roller (4), the front end of each of the rotating shafts (202) penetrates the inner wall of the equipment frame (1) and extends into the first dust-proof cover (2), and the rotating shaft (202) located on the leftmost side is fixedly connected to the output end of the motor (201).

3. The anti-sticking and high-temperature resistant Teflon conveying device according to claim 1, characterized in that: The air supply device includes an air supply main pipe (302), the air supply main pipe (302) is fixed to the output end of the air pump (301), the surface of the air supply main pipe (302) is connected with a plurality of symmetrically arranged air supply branch pipes (303) in a penetrating manner, the front end of each of the air supply branch pipes (303) penetrates the side wall of the equipment frame (1) and extends into the equipment frame (1), and the front end of each of the air supply branch pipes (303) penetrates the rear end of the corresponding inner cylinder (402) and is communicated with the inside of the inner cylinder (402).

4. A Teflon conveying device with anti-sticking and high-temperature resistance according to claim 1, characterized in that: The conveying device includes a plurality of groups of symmetrically arranged threaded pipes (403), each group of the threaded pipes (403) is threadedly connected to the corresponding inner cylinder (402), one end of each of the threaded pipes (403) away from the inner cylinder (402) is fixedly connected with a first spring (404), one end of each of the first springs (404) away from the threaded pipe (403) is fixedly connected with a conical block (405), and a group of parallel baffle plates (411) are arranged inside each of the conveying rollers (4).

5. The Teflon conveying device with anti-sticking and high-temperature resistance according to claim 4, characterized in that: One end of each of the first springs (404) penetrates the upper end of the corresponding threaded pipe (403) and extends into the inside of the threaded pipe (403), the other end of each of the first springs (404) penetrates the lower end of the corresponding conical block (405) and extends into the inside of the conical block (405), and each of the first springs (404) is communicated with the inside of the corresponding inner cylinder (402).

6. The anti-sticking and high-temperature resistant Teflon conveying device according to claim 4, characterized in that: Each group of the baffle plates (411) is fixed to the left inner wall of the equipment frame (1), and each group of the baffle plates (411) is rotatably connected to the inner wall of the corresponding conveying roller (4).

7. The Teflon conveying device with anti-sticking and high-temperature resistance according to claim 1, wherein: One end of each group of the connecting pipes (509) away from the support plate (5) penetrates the surfaces of the corresponding conveying roller (4) and the inner cylinder (402) and extends into the inside of the inner cylinder (402), and each of the connecting pipes (509) is communicated with the inside of the corresponding inner cylinder (402).

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