8081results about "Charge manipulation" patented technology

The invention relates to the technical field of glass quality inspection, in particular to a turnover device for glass processing detection, which comprises a lifting mechanism arranged on a conveying device and a turnover frame rotationally arranged in the lifting mechanism, a sucker is arranged at one end, far away from a U-shaped frame, of the turnover frame, and the turnover device further comprises a direction adjusting mechanism for rotating glass when the glass is turned over. The protection mechanism is adopted, through the synergistic effect of a linkage plate, a telescopic arm and an air cylinder, the edge of the glass is automatically clamped after the glass is adsorbed by a suction cup and lifted, adsorption failure caused by high-speed overturning or oil contamination and unevenness of the surface of the glass is effectively prevented, the operation safety is remarkably improved, and the yield is remarkably increased. The direction adjusting mechanism is adopted, through the gear transmission design of the transmission shaft, the suction cup is synchronously driven to drive the glass to rotate and adjust the direction in the overturning process, accurate adjustment of the angle of the glass is achieved, manual secondary intervention is avoided, and the automation efficiency is greatly improved.

The embodiment of the invention provides a wafer box transmission device of a vertical furnace, the wafer box transmission device is close to the vertical furnace, receives a wafer box transmitted by a crown block and transmits the wafer box to a target position in the vertical furnace, the wafer box transmission device comprises a bearing platform, a telescopic arm and a wafer box detection mechanism, when the wafer box is placed on the bearing platform, the telescopic arm detects the wafer box on the bearing platform; after the wafer box detection mechanism detects that no wafer box is placed at the target position, the bearing table is controlled to contract to make up the working space of the telescopic arm, and the lifting mechanism drives the telescopic arm to ascend, so that a clamping mechanism of the telescopic arm clamps the wafer box and then lifts the wafer box from the bearing table, and the wafer box is conveyed into the vertical furnace in the stretching direction through stretching of the telescopic arm; and placing on a target position. Through the telescopic design of the telescopic arm, the occupied area can be reduced, the safety is improved through the sensor and the like, the device can be suitable for different types of wafer cassettes, the transmission efficiency is improved, and the adaptability is high.

The invention discloses an intelligent suspension conveying device for laminated glass production, and relates to the technical field of intelligent suspension conveying devices, the intelligent suspension conveying device comprises a guide rail frame and a plurality of suckers, the guide rail frame is slidably provided with a suspension frame, and the suspension frame is provided with a moving structure for driving the plurality of suckers to move. The device has the advantages that the device has the capacity of adapting to plane glass and curved glass, the adsorption angle and the fitting degree can be adjusted in a self-adaptive mode according to the arc-shaped contours of the laminated glass with different curvatures, the stability in the hanging and conveying process is guaranteed, the damage risk caused by unstable adsorption of a traditional device is avoided, frequent manual setting operation is not needed in the whole process, and the production efficiency is improved. Meanwhile, the adsorption force can be intelligently matched with the thickness of the glass, so that the ultra-thin glass is prevented from being pressed and damaged, the adsorption failure of the thick plate glass is prevented, manual parameter calibration is not needed, manual intervention errors are reduced, and the suspension conveying efficiency is improved.

The invention is suitable for the technical field of advanced powder metallurgy and ceramic material sintering, and provides an assembly line type flash sintering system and a sintering method. The system comprises a powder loading and pre-pressing module, a first automatic graphite paper pressing, paving and replacing module, a sintering module, a demolding and sampling module and a second automatic graphite paper pressing, paving and replacing module which are sequentially arranged in the material flowing direction, all the modules are connected through the vacuum switching module to form a continuous vacuum environment; the system further comprises a conveying system which is used for driving the sintering units bearing materials to sequentially flow among the modules. The continuous flash sintering device is suitable for carrying out efficient and full-automatic continuous flash sintering treatment on powder materials in a vacuum or protective atmosphere environment, the platform overturning risk can be fundamentally avoided, and the stability and safety of the sintering process are ensured.

The invention belongs to the technical field of glass processing, particularly relates to an intelligent suspension conveying system and method for an explosion-proof glass production line, and aims to solve the problems that an anti-falling mechanism is not triggered in time due to the fact that a falling symptom cannot be effectively recognized, and a traditional anti-falling mechanism has adaptive defects and generates potential safety hazards. Two fixing plates are arranged on the system support, and driving shafts are arranged on the two fixing plates. And the two driving motors are arranged on the two fixing plates correspondingly. The intelligent suspension conveying system and method for the explosion-proof glass production line have the effect of improving the suspension conveying safety, the device can recognize and monitor falling signs during operation, the anti-falling mechanism is triggered in advance when the signs appear, and therefore the situation that the device is not triggered in time when falling occurs is avoided, potential safety hazards are reduced, and the safety of the device is improved. And meanwhile, the anti-falling mechanism makes up for the adaptive defect of glass materials, and potential safety hazards are further reduced.

The present invention relates to a planar transport system (128) for a plant (100) for processing pharmaceutical containers (102), comprising a frame (106) that can be erected on a mounting surface (104), the planar transport system comprising drive units (134) configured to interact electromagnetically with transport movers (130) for picking up the containers (102), and a support device (142) comprising or forming a housing (148) in which the drive units (134) are received, wherein the transport movers (130) are arranged outside the housing (148) for contactless movement relative to the housing (148) in a transport plane, wherein the support device (142) comprises at least one support area (150) for support on and, in particular, on the frame (106) and at least one cantilevered area (152).which adjoins at least one support area (150) and on which the housing (148) is positioned at a distance from the frame (106), forming a gap (158). The invention also relates to a system (100) for processing containers (102).

The invention belongs to the field of industrial automation, focuses on industrial robots in the field of semiconductor wafer manufacturing, and provides a system based on multi-mode sensing and intelligent decision making. A plurality of sensors are integrated on a robot and equipment, technologies of multi-sensor fusion, multi-modal data fusion, multi-physical field monitoring and the like are applied, and algorithms of dynamic trajectory planning, deep learning, adaptive control, reinforcement learning, digital twinning and virtual simulation and the like are combined; high-precision wafer carrying, rapid surface defect detection, thin film deposition process optimization, multi-robot collaborative scheduling and manufacturing process overall optimization are achieved, and the problems of precision, efficiency and quality in wafer manufacturing in the prior art are solved.

The invention discloses direct-current plasma furnace smelting equipment for metal waste slag, and relates to the technical field of metal waste slag treatment.The direct-current plasma furnace smelting equipment comprises a machining mechanism, a lifting mechanism for moving an electrode is arranged on the side face of the machining mechanism, and a cleaning mechanism for cleaning the electrode is arranged on the side, close to the lifting mechanism, of the upper surface of the machining mechanism; according to the device, the cleaning mechanism is arranged to clean the outer surface of the pole, so that the situation that slag is accumulated on the outer surface of the pole, and the conductivity and the smelting efficiency of the pole are affected is avoided; and a discharging opening and a feeding opening of the discharging box are sealed through the discharging mechanism, harmful gas generated by smelting is prevented from being discharged through the discharging opening and the feeding opening, cleaned slag is discharged through a rotating pipe and a pushing rod, and the slag is discharged out of the cleaning box through a slope formed by an inclined plate.

The present invention relates to multi-layered pyrolysis reactor for the heat treatment of a rubber granulate. The multi-layered pyrolysis reactor has a pyrolysis zone and a gasification.

The invention relates to the technical field of metal smelting, and discloses a control system and method for a multi-gun top-blown immersion bath smelting furnace, and the smelting furnace comprises a furnace wall surface, a bath solution, a metal sulfur discharge port, a slag outlet, swirl vanes, a feeding port, spray guns and a flue outlet. The system comprises a data acquisition module which is used for monitoring the temperature, the liquid level, the components and the material state in the multi-gun top-blown immersion molten pool smelting furnace in real time to obtain monitoring data in the multi-gun top-blown immersion molten pool smelting furnace; the data analysis module is used for cleaning the monitoring data to obtain the cleaned monitoring data, performing dimension reduction on the cleaned monitoring data, and identifying key features influencing the smelting quality and efficiency; and the prediction feedback module is used for constructing a smelting process theoretical model and an interaction model, and realizing dynamic monitoring data prediction and adaptive multi-gun top-blown immersion bath smelting furnace parameter adjustment in the smelting process. The output of the spray gun is automatically adjusted, system abnormity is prevented, and early warning is given out in time when potential risks occur.

The utility model belongs to the technical field of preparation of carbon nanotubes, and particularly relates to a carbon nanotube discharging device. The discharging device is arranged at the discharging end of the tubular heating furnace and comprises a collecting bin, and a collecting cavity communicating with a discharging opening of the tubular heating furnace is formed in the collecting bin. An operation opening is formed in the collecting bin, a flexible pipeline is connected to the operation opening, and the operation opening is connected with the near end of the flexible pipeline in a sealed mode; at least one operating rod penetrates through the flexible pipeline and extends into the collecting cavity, and the far end of the flexible pipeline is in sealed connection with the operating rod; a discharging connector is arranged at the bottom of the collecting bin. The collecting bin arranged at the discharging end is beneficial to timely removal of flocculent single-walled carbon nanotubes formed in the growth process, furnace tube blockage is prevented, production continuity is guaranteed, and safety is improved. And a flexible pipeline and an operating rod are arranged on the collecting bin, so that an operator can collect the carbon nanotubes under the condition that the normal operation of the heating furnace is not influenced. The winding roller is beneficial to orderly collection of carbon nanotube floccules.

Embodiments of the present disclosure generally relate to optical devices. More specifically, embodiments described herein relate to apparatuses and methods for gripping optical devices. In an embodiment, an apparatus for gripping an optical device includes a base coupled to a proximal end of a stem extending from a bottom surface of the base. The apparatus also includes a plurality of arms movably coupled to the bottom surface of the base. The plurality of arms are coupled to an actuator operable to move the plurality of arms laterally along a X-Y plane parallel to the bottom surface of the base. In some embodiments, the apparatus includes a suction pad operable to provide a non-contact vertical suction force.

The graphitized product secondary roasting charging and discharging process comprises the following steps that S1, a high-purity graphite support or a multi-layer support structure is arranged in a hearth of a graphite furnace, and a graphite product is hoisted to the graphite support or the multi-layer support through a special clamp for charging; s2, sectional heating is adopted, the heating process is divided into a low-temperature section, a medium-temperature section and a high-temperature section, and the heating rate of each stage is controlled; s3, after roasting is completed, natural cooling is conducted, and after the temperature is reduced to the preset temperature, products are discharged out of the furnace; s4, the graphite product is clamped through a special clamp to be lifted out of the furnace, and in the step S1, the graphite product is vertically arranged on the graphite support and is arranged on the multi-layer support structure in a layered mode; when the secondary roasting charging and discharging process for the graphitized product is used, the stability and roasting uniformity of the product in a hearth can be guaranteed, segmented heating roasting is carried out in the furnace, graphite product cracking or performance reduction caused by temperature fluctuation can be avoided, the product quality is guaranteed, and the secondary roasting charging and discharging process for the graphitized product is suitable for application and popularization.

The invention relates to the field of slagging-off equipment, and provides a slagging-off robot system of a submerged arc furnace, which comprises a mobile vehicle, a slagging-off mechanism and an electricity taking assembly, the moving trolley is movably arranged among a plurality of stations, and power supply assemblies are arranged on the stations; the slagging-off mechanism is arranged on the moving trolley and is used for carrying out slagging-off operation on a ladle of the submerged arc furnace; the power taking assembly is arranged on the moving vehicle and electrically connected with the slagging-off mechanism, and the power taking assembly is selectively and electrically connected with the power supply assembly so as to provide power for the slagging-off mechanism. By means of the technical scheme, the slagging-off mechanism can move among different stations, better flexibility is achieved, the working efficiency is improved, and potential safety hazards caused when a crane is used for transferring hot metal ladles are avoided.

The invention discloses a lithium battery negative electrode material coating and carbonization continuous device, and relates to the technical field of lithium battery preparation, the lithium battery negative electrode material coating and carbonization continuous device comprises a feeding mechanism used for continuously receiving a negative electrode material, a coating mechanism arranged at the bottom of the feeding mechanism and used for atomizing a coating liquid and mixing the coating liquid with the negative electrode material, and a carbonization furnace arranged at the bottom of the coating mechanism, the carbonization furnace is used for continuously carbonizing a negative electrode material, a cooling mechanism is arranged at the bottom of the carbonization furnace, the cooling mechanism is used for continuously cooling the carbonized negative electrode material, and a linkage driving mechanism is arranged at the joint of the coating mechanism, the carbonization furnace and the cooling mechanism; the linkage driving mechanism not only provides power for the carbonization furnace and the cooling mechanism, but also provides power for input of nitrogen, so that the coating mechanism, the carbonization furnace and the cooling mechanism can complete continuous coating and carbonization treatment of the negative electrode material only by one group of drives, and the cost of continuous coating and carbonization treatment of the negative electrode material is greatly reduced.

The utility model relates to the technical field of glass bottle container hot end automatic bottle feeding, in particular to a glass bottle container hot end automatic bottle feeding device which comprises a main support, a fixing block is fixedly installed on the side wall of the main support, the bottom of the fixing block is rotationally connected with a rotating block, and a driving mechanism is arranged in the fixing block. The center of the bottom of the rotating block is fixedly connected with an elastic air bag, the elastic air bag is connected with an inflation assembly, and a clamping mechanism is arranged at the bottom of the rotating block. According to the device, a double-clamping mode of combining the elastic air bag and the clamping frame is adopted, a glass bottle is effectively fixed, the elastic air bag can tightly fix the inner side of a bottle opening after being expanded, the clamping frame clamps the bottle opening from the outside, and it is ensured that the bottle cannot fall off or be damaged due to vibration or inclination in the later working process; the elastic air bag can be automatically adjusted according to the sizes of different bottle openings, so that the equipment has wide universality and is suitable for glass bottles or cans of different types and sizes, and the practicability of the equipment is enhanced.

The invention provides double-lens coupling equipment and a double-lens coupling method, and belongs to the technical field of laser device production, the double-lens coupling equipment comprises a device tool, a lens tool, two coupling mechanisms and a detection mechanism, the lens tool is provided with two lens material waiting areas at the same time, the two lens material waiting areas can be used for placing a fast-axis collimating lens and a slow-axis collimating lens respectively, and the two lens material waiting areas can be used for placing the fast-axis collimating lens and the slow-axis collimating lens respectively; the two coupling mechanisms are arranged at the same time, coupling of one lens can be conducted through each coupling mechanism, during operation, the two coupling mechanisms conduct coupling of the fast axis collimating mirror and the slow axis collimating mirror respectively, light beam detection is conducted through the detection mechanism, and the coupling precision is ensured. Therefore, the double-lens coupling device can execute coupling of the two lenses at the same time, and the coupling efficiency is improved.

A finishing system includes a frame that includes a bath station configured to communicate with an electrode. A hoist supported by the frame is movable into register with the bath station to establish electrical communication between the hoist and a current generated by a power source. The current drives deposition of a coating onto a load carried by the hoist. A drive assembly of the system is supported by the hoist and is operable to rotate a sprocket. The drive assembly includes a rotary conductor electrically coupled to the sprocket and configured to come into electrical communication with the frame. An electrically conductive lifting chain is operable through rotation of the sprocket to lower the load into the bath station. The frame communicates current from the power source to the rotary conductor, and the lifting chain communicates current from the rotary conductor to the load.

The invention discloses a continuous metal electroplating device with uniform plating, which belongs to the technical field of continuous electroplating and comprises a feeding conveying mechanism, a sky rail conveying line, a carrier and a continuous electroplating mechanism. A plurality of lifting conveying modules are fixedly installed at the moving end of the sky rail conveying line, a floating material carrying module is installed on the lower side of each lifting conveying module, and a plurality of hooks used for supporting carriers are evenly and fixedly installed at the bottom of each floating material carrying module at equal intervals. The continuous electroplating mechanism comprises a pre-washing pool, a cleaning pool, a complete electroplating pool, a local electroplating pool and a self-adjusting type shielding module; the base station is fixedly provided with a plurality of pre-washing pools for pre-treating electroplated parts; a pre-washing pool, a cleaning pool, a complete electroplating pool, a cleaning pool, a local electroplating pool and a cleaning pool are sequentially and fixedly mounted on the base table in the moving direction of the sky rail conveying line; and a self-adjusting shielding module is mounted in the local electroplating tank. In this way, continuous electroplating is achieved, and it is ensured that the contact depth of the functional face of the electroplated part and electroplating liquid is consistent.

This invention provides a baggage inspection device that can maintain or improve inspection throughput. The Baggage Inspection Device 100 according to an embodiment of this invention comprises Conveyor 20 that transports Baggage BA, Inspection Unit 10 that inspects Baggage BA, Curtain 31 that shields X-rays emitted from Inspection Unit 10, and Transportation Assist Mechanism 32 that assists transportation of Baggage BA by moving Curtain 31 that comes into contact with Baggage BA in a direction along Direction D1, i.e. the transport direction of Baggage BA.

The invention discloses a floating type material hooking and feeding machine which comprises a feeding device, a material hooking device, a conveying device and a material taking device which are sequentially arranged. The feeding device comprises a turnover mechanism and a lifting mechanism in driving connection with the turnover mechanism. The turnover mechanism is used for bearing a material frame containing material sheets and driving the material frame to turn over; the material hooking device comprises a plurality of floating material hooking assemblies which are arranged in parallel; the floating material hooking assembly is used for making floating contact with the material pieces and hooking the material pieces out of the material frame to the conveying device. The lifting mechanism is used for driving the material frame to drive the material sheets to descend layer by layer; the conveying device is used for conveying the material sheets to the position below the material taking device from the side where the material hooking device is located. The material taking device is used for transferring the multiple material pieces on the conveying device to the next station after the distance of the multiple material pieces is changed. The material frames and the material pieces only need to be manually fed at a time, automatic operation is achieved in the whole process, and the bad problem caused by the fact that a material taking device directly takes materials from the material frames is solved.

The invention discloses an anti-deformation industrial furnace water beam structure made of a gradient composite material and a preparation method. The water beam structure sequentially comprises a high-temperature-resistant gradient layer, a thermal stress buffer layer and a heat conduction base body layer from outside to inside. Wherein the high-temperature-resistant gradient layer is composed of a ceramic and / or metal ceramic material, and the components of the high-temperature-resistant gradient layer are in continuous or stepped transition from the outer surface to the inside in the thickness direction to form a metal material for resisting high-temperature oxidation and hot corrosion; the thermal stress buffer layer is composed of a metal-based composite material, the coefficient of thermal expansion (CTE) of the thermal stress buffer layer is between that of the high-temperature-resistant gradient layer and that of the heat-conducting matrix layer, and the thermal stress buffer layer is used for relieving And the heat-conducting matrix layer is made of a high-heat-conductivity metal material and is used for rapidly conducting out heat. Through collaborative optimization of materials and structures, the problems that a traditional water beam is concentrated in thermal stress and poor in thermal shock resistance are solved, and the water beam is suitable for long-term stable operation of a high-temperature industrial furnace.

The invention discloses a plate sucking and clamping assembly, a sucking and clamping device and a grabbing and transferring method, belongs to the technical field of material conveying, and aims to solve the technical problem that an existing vacuum chuck cannot stably grab and transfer materials in a complex surface state. The plate sucking and clamping assembly comprises a suction cup, the suction cup is used for sucking a plate, the suction cup has a first state and a second state when sucking the plate, and the suction cup is compressed when in the second state compared with the suction cup when in the first state; the plate sucking and clamping assembly further comprises a clamping jaw, the clamping jaw is used for clamping the plate, and under the condition that the clamping jaw clamps the plate, the suction cup can be switched from the first state to the second state through limiting cooperation of the plate, the clamping jaw and the suction cup. After the suction cup enters the second state, the suction cup is compressed, the contact between the suction cup and materials is more sufficient, the sealing performance is enhanced, the adsorption force of the suction cup to the plate is improved, and the adsorption stability of the suction cup and the plate is enhanced.

Sorting machine for slabs—that includes a conveying plane arranged to move slabs along a conveying direction, a manipulator device arranged to grasp and release a slab and to move the slab between the conveying plane and one or more sorting stations. The manipulator device has a carriage that is movable along a substantially horizontal sliding direction, an elevator associated with the carriage and movable along a substantially vertical direction, a gripping device associated with the elevator, which is provided with a means for gripping at least one slab. The gripping device rotates around a substantially horizontal rotation axis and is movable along a transverse direction that is substantially horizontal and perpendicular to the sliding direction.

The invention relates to the technical field of casting machining feeding equipment, and discloses an electric furnace automatic feeding device for casting machining, which comprises a lower bottom plate, an automatic feeding mechanism and an anti-blocking vibration mechanism are respectively arranged above the lower bottom plate, the automatic feeding mechanism comprises a feeding bin, the feeding bin is arranged above the lower bottom plate, and the anti-blocking vibration mechanism is arranged above the feeding bin. A mounting frame is fixedly connected to the left side face of the feeding bin, a conveying motor is fixedly connected to the inner wall of the mounting frame, and a rotating rod is fixedly connected to the output end of the conveying motor. According to the automatic feeding device of the electric furnace for casting machining, the automatic feeding mechanism is arranged, raw materials for casting machining of the electric furnace for casting machining are conveniently stored through the feeding bin, a conveying motor drives a rotating rod to drive a spiral blade to rotate in the feeding bin, and the raw materials in the feeding bin are conveniently conveyed; the extension length can be adjusted according to the height of an electric furnace mouth and the raw material accumulation condition, safety accidents such as scalding and raw material falling and crushing are avoided, and the effect of improving the feeding efficiency is achieved.

The invention discloses a full-automatic double-sided laminating production line. The full-automatic double-sided laminating production line comprises a material loading vehicle feeding device, a front laminating device, a turnover device, a back laminating device and a material loading vehicle discharging device which are arranged in sequence. The material loading vehicle feeding device is used for feeding and comprises a feeding material loading vehicle capable of freely moving and used for bearing materials, a feeding rack, a feeding carrying lifting system and a first feeding assembly. The front surface laminating device and the back surface laminating device are respectively used for laminating the front surface and the back surface of a material, the turnover device is used for turning over the material, and the material loading vehicle unloading device is used for unloading. According to the full-automatic double-sided film pasting production line, a cart or an AGV can be supported for automatic feeding and discharging, the front face and the back face of a material can be pasted at the same time, and the production efficiency is improved.

The utility model relates to a clamping type accurate positioning conveying mechanism which comprises a rack, a conveying belt mechanism and a conveying driving mechanism, the conveying belt mechanism is in transmission connection with the power output end of the conveying driving mechanism, and the clamping type accurate positioning conveying mechanism is characterized by further comprising a conveying adjusting mechanism, a front clamping assembly and a rear clamping assembly; the conveying belt mechanisms comprise the first conveying belt mechanism and the second conveying belt mechanism, the first conveying belt mechanism and the second conveying belt mechanism are installed at the adjusting end of the conveying adjusting mechanism side by side, and the conveying adjusting mechanism is used for driving the first conveying belt mechanism and the second conveying belt mechanism to move face to face or back to back in the transverse direction. The front clamping assembly comprises two front clamping pieces arranged at the front ends of the first conveying belt mechanism and the second conveying belt mechanism respectively, and the rear clamping assembly comprises two rear clamping pieces arranged at the rear portions of the first conveying belt mechanism and the second conveying belt mechanism respectively. The clamping type precise positioning conveying mechanism can precisely control the glass sheet in the conveying process, so that the punching position of the glass sheet can be precisely positioned and aligned with a punching laser head.

The automatic soot blowing furnace comprises a furnace body, a conveying device is arranged outside the furnace body, the conveying device is used for conveying a cupel into the furnace body, and a furnace door capable of being automatically opened and closed is arranged on the furnace body; and an endoscopic camera is arranged in the furnace body and is used for monitoring a soot blowing end point. The device can control the cupel to automatically enter and exit from the hearth, frequent door opening and closing are not needed, the temperature in the furnace is stable, energy consumption loss is reduced, harmful gas emission is reduced, and cost reduction and efficiency improvement are facilitated; image data are acquired by adopting a light supplementing lamp and an endoscopic camera, so that the method is more reliable and accurate; and the cupel subjected to soot blowing is taken out in time through the material taking module, the loss of metal silver is reduced, and the extraction content is increased. Due to feeding and discharging of the cupel, automatic operation is achieved, the working efficiency is improved by 50%, and the cupel can be in butt joint with full-automatic equipment.

The invention relates to the technical field of graphite electrode production, in particular to a roasting device for graphite electrode production and a roasting method.The roasting device comprises a roasting box, a sieve plate and a plurality of rotating rollers, a plurality of connecting plates corresponding to the rotating rollers are horizontally arranged in the roasting box in a sliding mode, the rotating rollers are embedded and rotationally connected to the connecting plates, and a through opening is formed in the roasting box; the end part of the rotating roller penetrates through the through hole and extends to the outer side of the roasting box, and a pair of arc-shaped scraping plates is arranged on the outer side wall of the rotating roller; and the scraping assembly drives a plurality of pairs of arc-shaped scraping plates to synchronously scrape residues on the outer side wall of the rotating roller. Compared with roasting in the prior art, by arranging the sliding assembly, the rotating assembly and other parts, the distance between the rotating rollers can be adjusted, and the graphite electrode roasting device is suitable for graphite electrodes of different thicknesses. The rotating roller can rotate to drive the electrode to roll, so that uniform roasting is ensured. During roasting or after roasting is finished, the scraping assembly can clean residues on the rotating roller.