Carbon layer baking and heating torch device for aluminum bar processing

Abstract

The invention provides a carbon layer baking and heating torch device for aluminum bar processing, and relates to the technical field of aluminum bar carbon spraying, the carbon layer baking and heating torch device comprises an oxide layer heating part, and an aluminum bar conveying piece is installed on the oxide layer heating part; the oxide layer heating part is used for heating the aluminum bar to generate an oxidized carbon layer; the aluminum bar conveying piece is used for conveying aluminum bars; a limiting piece is mounted on the aluminum bar conveying piece; the limiting piece is used for limiting the aluminum bar; a movable butt joint piece is installed on the oxide layer heating part, baking on the periphery of an aluminum bar can be assisted, meanwhile, open fire leakage is reduced, safety is higher, meanwhile, damage to a carbon layer can be avoided, and the problems that an existing carbon layer baking and heating torch device for aluminum bar machining is high in danger, meanwhile, carbon powder pollution generated by flaming is serious, the environmental protection property is poor, and the service life is long are solved. And the periphery of the end part of the aluminum bar is inconvenient to comprehensively bake.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum rod carbon spraying, in particular to a carbon layer baking heating torch device for aluminum rod processing. Background Art

[0002] In the actual production and manufacturing of aluminum profiles, carbon spraying is an indispensable step. The carbon spraying work is mainly carried out by using an acetylene torch during the conveying process of the aluminum rod production line. Through flame baking, an oxidized carbon layer is produced at the end of the aluminum rod. This oxide layer can play a role in lubrication and anti-sticking. In the subsequent aluminum rod extruder's pressure rod to push the aluminum rod to extrude the profile, there will be a small section of tailings on the aluminum rod, which needs to be removed and discarded. The carbon spraying method can facilitate the separation of the tailings from the extruder pressure rod and prevent the aluminum rod tailings from adhering to the end of the extruder pressure rod. The current aluminum rod processing carbon layer baking heating torch device mainly uses a simple flamethrower. Thanks to its simple use, it is widely used. However, the use of such open flames directly in the workshop for baking is more dangerous. At the same time, the carbon powder pollution generated by the flame spray is also more serious, and the environmental protection is not good. A large amount of black carbon powder impurities are attached to the surface of the torch during long-term use, which is also easy to affect the purity of the aluminum rod and is not convenient for automatic cleaning. At the same time, the flame when baking the aluminum rod is mainly aimed at its end, and it is not convenient to fully bake the end of the aluminum rod, which causes greater wear on the extruder cavity and is not convenient for smooth demolding. Summary of the invention

[0003] The disclosed embodiment relates to a carbon layer baking heating torch device for aluminum rod processing, wherein the baking compensation part thereof can assist in baking the periphery of the aluminum rod, while reducing open flame leakage, being safer, and avoiding damage to the carbon layer, thereby solving the problem that the current carbon layer baking heating torch device for aluminum rod processing is highly dangerous, and the carbon powder pollution generated by the flame spraying is also relatively serious, and the environmental protection is not good, and the periphery of the end of the aluminum rod is not convenient for comprehensive baking.

[0004] The present invention provides a carbon layer baking heating torch device for aluminum rod processing, comprising an oxide layer heating part, on which an aluminum rod conveyor is installed; the oxide layer heating part is used to heat the aluminum rod to produce an oxide carbon layer; the aluminum rod conveyor is used to convey the aluminum rod; a limiting part is installed on the aluminum rod conveyor; the limiting part is used to limit the aluminum rod; a mobile docking part is installed on the oxide layer heating part; the mobile docking part is used for rotational self-cleaning; a mobile control part is installed on the mobile docking part; a baking compensation part is installed on the mobile docking part; the baking compensation part is used to compensate for the baking area outside the aluminum rod; a suction auxiliary part is fixedly installed on the mobile control part; the suction auxiliary part is attached to the mobile docking part; the suction auxiliary part is used to suck impurities; the oxide layer heating part comprises: a heating connecting frame, a front end guide rod and a limiting slot block, the front end guide rod is fixedly installed on the heating connecting frame by bolts; the front end guide rod is a steel sheet bending structure; the front end guide rod is used to guide the end of the aluminum rod; the limiting slot block is fixedly installed on the heating connecting frame, and a through slot is provided in the middle of the limiting slot block.

[0005] In at least some embodiments, the movable docking member also includes: a reset spring, which is sleeved on the rotating cylinder; the end of the reset spring is connected to the side of the rotating gear, and the other end of the reset spring is installed on the rotating mounting cylinder; the inner side of the rotating mounting cylinder is attached to the steel bristles on the outside of the cleaning steel brush.

[0006] In at least some embodiments, the oxide layer heating part also includes: a driving motor, a fixed connecting shaft, an acetylene torch body and a cleaning steel brush, wherein the driving motor is fixedly installed on the heating connecting frame; a gear is provided on the output shaft of the driving motor; a fixed connecting shaft is fixedly installed on the top of the heating connecting frame; an acetylene torch body is fixedly installed on the end of the fixed connecting shaft; an acetylene gas cylinder is externally connected to the acetylene torch body; a cleaning steel brush is fixedly installed on the front end of the acetylene torch body, and steel bristles are provided on the outside of the cleaning steel brush.

[0007] In at least some embodiments, the suction auxiliary component includes: a shielding cover and a connecting pipe, the shielding cover is fixedly mounted on the side of the movable ring; a connecting pipe is installed on the shielding cover; the connecting pipe is externally connected to an air pump; the end of the shielding cover is attached to the side of the rotating mounting cylinder; and the shielding cover is connected to the interior of the rotating mounting cylinder.

[0008] In at least some embodiments, the baking compensation part also includes: a fire baffle and a V-shaped spring clip, and a fire baffle is rotatably installed in a circle of the rotating installation groove; the inner side of the fire baffle is an arc structure; a circle of the fire baffle is used to move outside the aluminum rod; a circle of V-shaped spring clips is fixedly installed on the end of the baking sleeve, and a circle of V-shaped spring clips is used to elastically squeeze the fire baffle to rotate inward and contract.

[0009] In at least some embodiments, the aluminum rod conveying member includes: a conveying and mounting slot block, an electric lead screw, a movable slider, a guide plate, a guide slot and a supporting wheel frame, wherein the conveying and mounting slot block is fixedly mounted on the side of the heating connecting frame; two rows of through holes are provided at the bottom of the conveying and mounting slot block; the two rows of through holes at the bottom of the conveying and mounting slot block are respectively used to pass bolts to be installed on the aluminum rod extrusion production line; the electric lead screw consists of a motor and a lead screw; an electric lead screw is installed on the conveying and mounting slot block; the lead screw end of the electric lead screw is rotatably mounted on the conveying and mounting slot block, and the motor end of the electric lead screw is fixedly mounted on the conveying and mounting slot block; a movable slider is slidably mounted on the conveying and mounting slot block, and the movable slider is threadedly connected to the lead screw end of the electric lead screw; a guide plate is installed on the movable slider by bolts, and a guide slot is provided on the guide plate, and the guide slot is a V-shaped structure; two supporting wheel frames are fixedly mounted on the movable slider; rollers are respectively provided on the two supporting wheel frames; the two supporting wheel frames are used for rolling support of the aluminum rod.

[0010] In at least some embodiments, the movable control component includes: a movable ring and a swing control rod, the movable ring is rotatably sleeved on a rotating mounting cylinder; a swing control rod is fixedly mounted on the bottom of the movable ring; the swing control rod is a steel bar bending structure; the bottom end of the swing control rod is located on the inner side of the guide groove; the swing control rod is located in the through groove in the middle of the limit groove block.

[0011] In at least some embodiments, the movable docking member includes: a rotating cylinder, a limiting slide groove, a rotating gear and a rotating mounting cylinder, the rotating cylinder is rotatably mounted on a fixed connecting shaft; a limiting slide groove is provided on the outer side of the rotating cylinder; a rotating gear is fixedly mounted on the rotating cylinder; the rotating gear is meshed with a gear on the output shaft of a driving motor; a rotating mounting cylinder is slidably sleeved on the rotating cylinder, and a raised strip is provided on the inner side of the rotating mounting cylinder, and the raised strip on the inner side of the rotating mounting cylinder is used for sliding installation in the limiting slide groove; a circle of through holes is provided on the rotating mounting cylinder.

[0012] In at least some embodiments, the limiting member includes: a limiting arm and a supporting protrusion, the end of the limiting arm is a bending structure; the limiting arm is rotatably installed on the side of the movable slider; the end of the limiting arm is used to limit the aluminum rod; a supporting protrusion is fixedly installed on the side of the conveying installation slot block by bolts; the supporting protrusion is used to squeeze the limiting arm to rotate upward; the end of the limiting arm is a slope structure.

[0013] In at least some embodiments, the baking compensation part includes: a baking sleeve, a rotating mounting groove and a compensating tension spring, the baking sleeve is slidably sleeved on the rotating mounting cylinder; a compensating tension spring is sleeved on the rotating mounting cylinder; one end of the compensating tension spring is connected to the baking sleeve; the other end of the compensating tension spring is connected to the rotating mounting cylinder; a circle of rotating mounting groove is opened on the inner side of the baking sleeve.

[0014] The present invention provides a carbon layer baking heating torch device for aluminum rod processing, which has the following beneficial effects: The movable control part used in the present invention can cooperate with the movable docking part. When the aluminum plate approaches the acetylene torch body, the rotating installation cylinder is automatically controlled to move close to the end of the aluminum rod, which can assist in protection and reduce the safety hazard of flame spraying. The rotating installation cylinder used can automatically rotate during the movement, further ensuring that the rotating installation cylinder is cleaned by a cleaning steel brush to prevent the outside of the aluminum rod from being contaminated by waste residue inside the rotating installation cylinder that has been used for a long time. The cleanliness of the aluminum rod can be improved, and dust pollution can be reduced at the same time. Automatic control can save more labor.

[0015] In addition, the use of baking compensation parts can further reduce the leakage of flames by blocking them with a circle of fire baffles, making the flame more concentrated. The arc-shaped structure on the inner side of the fire baffle can ensure that the end and outer side of the aluminum rod can produce a carbon oxide layer at the same time, which can improve the quality of subsequent processing. After the flame baking is completed, the internal air pressure disappears, and the V-shaped spring clip can be used to control the retraction of a circle of fire baffles to prevent friction from damaging the carbon layer on the outside of the aluminum rod, making it easier for subsequent equipment to separate the outer side of the tail material from the cavity to prevent adhesion. At the same time, carbon spraying on the periphery can reduce the wear of the aluminum rod on the molding cavity and increase the service life of the extrusion cavity.

[0016] In addition, the limiter can be used in conjunction with the front guide rod to position the aluminum rod, assist in aligning the aluminum rod with the acetylene torch body, and ensure the accuracy of the flame heating distance. At the same time, the limiter used in this structure can automatically release the limit on the aluminum rod, ensuring that the aluminum rod can smoothly undergo subsequent extrusion molding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture: Figure 1 A schematic diagram showing a carbon layer baking heating torch device for aluminum rod processing of the present application after an aluminum rod is installed; Figure 2 A schematic diagram showing the rear side structure of a carbon layer baking heating torch device for aluminum rod processing of the present application is shown; Figure 3 A cross-sectional view showing the internal structure of a carbon layer baking heating torch device for aluminum rod processing of the present application; Figure 4 A schematic diagram showing the overall structure of the oxide layer heating unit of the present application is shown; Figure 5 A schematic diagram showing the overall structure of the aluminum rod conveyor of the present application; Figure 6 A schematic diagram showing the overall structure of the position limiting member of the present application; Figure 7 A schematic diagram showing the overall structure of the mobile docking piece of the present application is shown; Figure 8 This application shows Figure 3 A magnified view of the structure of the middle C region; Fig. 9 A schematic diagram showing the structure of the mobile control member of the present application is shown; Fig.10 A schematic diagram showing the structure of the suction aid of the present application is shown; Fig.11 This application shows Figure 3 A magnified view of the structure of the middle D region; Fig.12 A schematic diagram showing the installation position of the fire baffle of the present application.

[0020] List of reference numerals: 1. Oxide layer heating part; 101. Heating connecting frame; 102. Front guide rod; 103. Limiting slot block; 104. Driving motor; 105. Fixed connecting shaft; 106. Acetylene torch body; 107. Cleaning steel brush; 2. Aluminum rod conveying part; 201. Conveying installation slot block; 202. Electric screw rod; 203. Moving slider; 204. Guide plate; 2041. Guide slot; 205. Support wheel frame; 3. Limiting part; 301. Limiting arm; 302. Support cam Block; 4, mobile docking part; 401, rotating cylinder; 4011, limiting slide groove; 402, rotating gear; 403, rotating mounting cylinder; 404, reset tension spring; 5, mobile control part; 501, mobile ring; 502, swing control rod; 6, baking compensation part; 601, baking sleeve; 6011, rotating mounting groove; 602, compensation tension spring; 603, fire baffle; 604, V-shaped spring; 7, suction auxiliary part; 701, shielding cover; 702, connecting pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figures 1 to 12 : The present invention proposes a carbon layer baking heating torch device for aluminum rod processing, comprising an oxide layer heating part 1, on which an aluminum rod conveying part 2 is installed; the oxide layer heating part 1 is used to heat the aluminum rod to generate an oxide carbon layer; the aluminum rod conveying part 2 is used to convey the aluminum rod; a limiting part 3 is installed on the aluminum rod conveying part 2; the limiting part 3 is used to limit the aluminum rod; a moving docking part 4 is installed on the oxide layer heating part 1; the moving docking part 4 is used for rotating self-cleaning; a moving control part 5 is installed on the moving docking part 4; a baking compensation part 6 is installed on the moving docking part 4; the baking compensation part 6 is used to compensate for the aluminum rod The baking area outside the rod; a suction auxiliary part 7 is fixedly installed on the movable control part 5; the suction auxiliary part 7 is attached to the movable docking part 4; the suction auxiliary part 7 is used to suck impurities; the oxide layer heating part 1 includes: a heating connecting frame 101, a front end guide rod 102 and a limiting groove block 103, and the front end guide rod 102 is fixedly installed on the heating connecting frame 101 by bolts; the front end guide rod 102 is a steel sheet bending structure; the front end guide rod 102 is used to guide the end of the aluminum rod; the limiting groove block 103 is fixedly installed on the heating connecting frame 101, and a through groove is provided in the middle of the limiting groove block 103.

[0023] In the embodiment of the present disclosure, the oxide layer heating part 1 also includes: a driving motor 104, a fixed connecting shaft 105, an acetylene torch body 106 and a cleaning steel brush 107. The driving motor 104 is fixedly installed on the heating connecting frame 101; a gear is provided on the output shaft of the driving motor 104; a fixed connecting shaft 105 is fixedly installed on the top of the heating connecting frame 101; an acetylene torch body 106 is fixedly installed on the end of the fixed connecting shaft 105; the acetylene torch body 106 is externally connected to an acetylene gas cylinder; the front end of the acetylene torch body 106 is fixedly installed A cleaning steel brush 107, and steel bristles are arranged on the outside of the cleaning steel brush 107; the aluminum rod conveying member 2 includes: a conveying installation slot block 201, an electric screw rod 202, a movable slider 203, a guide plate 204, a guide slot 2041 and a supporting wheel frame 205, and the conveying installation slot block 201 is fixedly installed on the side of the heating connecting frame 101; two rows of through holes are arranged at the bottom of the conveying installation slot block 201; the two rows of through holes at the bottom of the conveying installation slot block 201 are respectively used to pass bolts to be installed on the aluminum rod extrusion production line; the electric screw rod 202 is composed of a motor and a screw rod ; An electric screw 202 is installed on the conveying installation slot block 201; the screw end of the electric screw 202 is rotatably installed on the conveying installation slot block 201, and the motor end of the electric screw 202 is fixedly installed on the conveying installation slot block 201; a moving slider 203 is slidably installed on the conveying installation slot block 201, and the moving slider 203 is threadedly connected to the screw end of the electric screw 202; a guide plate 204 is installed on the moving slider 203 by bolts, and a guide groove 2041 is opened on the guide plate 204, and the guide groove 2041 is V-shaped Structure; Two support wheel frames 205 are fixedly installed on the moving slider 203; Rollers are respectively provided on the two support wheel frames 205; The two support wheel frames 205 are used to roll and support the aluminum rod; The limiting member 3 includes: a limiting arm 301 and a supporting protrusion 302, the end of the limiting arm 301 is a bending structure; The end of the limiting arm 301 is an inclined structure; The limiting arm 301 is rotatably installed on the side of the moving slider 203; The end of the limiting arm 301 is used to limit the aluminum rod; The side of the conveying installation slot block 201 is fixedly installed with a supporting protrusion 302 by bolts;The support convex block 302 is used to squeeze the limit arm 301 to rotate upward. The flame carbon spraying technology can form a dense carbon coating on the surface of the aluminum rod. This dense carbon coating can have a good lubrication effect and play a positive role in promoting the extrusion molding process of the aluminum profile. The limiter 3 can be used in conjunction with the front guide rod 102 to position the aluminum rod and assist in aligning the aluminum rod with the acetylene torch body 106 to ensure the accurate distance of the flame spraying heating. At the same time, the limiter 3 used in this structure can automatically release the limit aluminum rod, which can ensure that the aluminum rod Subsequent extrusion molding work can be smoothly carried out, and the structure is more reasonable. As the aluminum rod is driven to move, the end of the aluminum rod is squeezed by the front end of the guide rod 102, and moves on the support wheel frame 205 to correct the position. As the moving slider 203 continues to move, the limit arm 301 can be driven to move until it moves above the support protrusion 302 and is squeezed by the support protrusion 302. The limit arm 301 will rotate upward to assist in the limit correction at the other end of the aluminum rod, and assist in positioning the distance between the aluminum rod and the acetylene torch body 106, and the control is simple. ;

[0024] In the embodiment of the present disclosure, the mobile docking member 4 includes: a rotating cylinder 401, a limiting slide groove 4011, a rotating gear 402 and a rotating installation cylinder 403. The rotating cylinder 401 is rotatably installed on the fixed connecting shaft 105; a limiting slide groove 4011 is provided on the outer side of the rotating cylinder 401; a rotating gear 402 is fixedly installed on the rotating cylinder 401; the rotating gear 402 is meshed with the gear on the output shaft of the driving motor 104; a rotating installation cylinder 403 is slidably sleeved on the rotating cylinder 401, and a raised strip is provided on the inner side of the rotating installation cylinder 403, and the raised strip on the inner side of the rotating installation cylinder 403 is used for sliding installation in the limiting slide groove 4011; a circle of through holes is provided on the rotating installation cylinder 403; the mobile docking member 4 also includes: a reset tension spring 404, the rotating cylinder 401 A reset tension spring 404 is sleeved on the upper part; the end of the reset tension spring 404 is connected to the side of the rotating gear 402, and the other end of the reset tension spring 404 is installed on the rotating mounting cylinder 403; the inner side of the rotating mounting cylinder 403 is attached to the steel bristles on the outer side of the cleaning steel brush 107; the movable control part 5 includes: a movable ring 501 and a swing control rod 502, the movable ring 501 is rotatably sleeved on the rotating mounting cylinder 403; a swing control rod 502 is fixedly installed at the bottom of the movable ring 501; the swing control rod 502 is a steel bar bending structure; the bottom end of the swing control rod 502 is located on the inner side of the guide groove 2041; the swing control rod 502 is located in the through groove in the middle of the limit groove block 103; the movable control part 5 can be used in conjunction with the movable docking part 4 to close the aluminum plate to the acetylene torch body 106, the rotating installation cylinder 403 is automatically controlled to move close to the end of the aluminum rod, which can assist in protection and reduce the safety hazard of flame spraying. It can also assist in cleaning the rotating installation cylinder 403 and improve the cleanliness of the inside of the rotating installation cylinder 403. The rotating installation cylinder 403 used can automatically rotate during the movement, further ensuring that the rotating installation cylinder 403 is brushed and cleaned by the cleaning steel brush 107, preventing the outside of the aluminum rod from being contaminated by the internal waste residue of the rotating installation cylinder 403 that has been used for a long time, which can improve the cleanliness of the aluminum rod and reduce dust pollution. This structure can ensure the carbon spraying effect at the end of the aluminum rod and ensure that the oxide layer is clean. The guide groove 2041 can be used to connect the swing control rod 502. At this time, the swing control rod 502 is V-shaped in the guide groove 2041. The structure guides the rotating installation cylinder 403, which can be moved by the moving ring 501, and the reset tension spring 404 is stretched to be close to the end of the aluminum rod. In this process, the driving motor 104 can drive the rotating gear 402 to rotate in real time, which can drive the rotating installation cylinder 403 on the rotating cylinder 401 to rotate together. The raised strip on the inner side of the rotating installation cylinder 403 is used to slide in the limiting slide groove 4011. When the rotating installation cylinder 403 slides close to the aluminum rod, it does not affect the rotation of the rotating installation cylinder 403. When the rotating installation cylinder 403 rotates and approaches the aluminum rod, the cleaning steel brush 107 will fully brush the rotating installation cylinder 403, and the acetylene torch main body 106 can be started to spray fire and heat the end of the aluminum rod, thereby ensuring the self-cleaning quality, reducing residue, and making the structure more reasonable.

[0025] In the embodiment of the present disclosure, the baking compensation member 6 includes: a baking sleeve 601, a rotating installation groove 6011 and a compensating tension spring 602, the baking sleeve 601 is slidably sleeved on the rotating installation cylinder 403; the compensating tension spring 602 is sleeved on the rotating installation cylinder 403; the end of the compensating tension spring 602 is connected to the baking sleeve 601; the other end of the compensating tension spring 602 is connected to the rotating installation cylinder 403; a circle of rotating installation groove 6011 is provided on the inner side of the baking sleeve 601; the baking compensation member 6 also includes: a fire baffle 603 and a V-shaped spring piece 604, the fire baffle 603 is rotatably installed in a circle of rotating installation groove 6011; the inner side of the fire baffle 603 is an arc structure; a circle of fire baffle 603 is used to move outside the aluminum rod;A circle of V-shaped spring pieces 604 is fixedly installed at the end of the baking sleeve 601. The circle of V-shaped spring pieces 604 is used to elastically squeeze the fire baffle 603 to rotate and shrink inward. The baking compensation piece 6 can be shielded by a circle of fire baffles 603 to further reduce the leakage of flames. At the same time, the pressure generated by the reaction of acetylene flames with air during the flame spraying can be used to push the circle of fire baffles 603 and drive the baking sleeve 601 to move toward the aluminum rod, which can promote the flame to bake the outer side of the aluminum rod, and the flame is more concentrated. With the arc structure of the inner side of the fire baffle 603, it can be ensured that the end and the outer side of the aluminum rod can simultaneously produce a carbon oxide layer. , which can improve the quality of subsequent processing. The elastically installed fire baffle 603 used in this structure can ensure that it can fit the aluminum rod during flame spraying. After the flame baking is completed, the internal air pressure disappears, and the V-shaped spring piece 604 can be used to control the rotation and retraction of the fire baffle 603 to prevent friction from damaging the carbon layer on the outside of the aluminum rod. This structure uses the method of compensating the carbon spraying of the outer ring of the aluminum rod, which can be more professional and more suitable for the carbon spraying of the aluminum rod. Because when the aluminum rod is squeezed by the extruder pressure rod, as common sense in the industry, the fluidity of the center position of the aluminum rod during extrusion is better than the fluidity of the periphery of the aluminum rod, and the impurity content of the aluminum material of the tail material is relatively high. This is why the aluminum rod tails need to be discarded, because the center fluidity of the aluminum rod is relatively faster, which causes the aluminum rod tails to have a high impurity content in the later process of extrusion, causing great wear to the cavity. This structure can spray carbon on the periphery of the aluminum rod, which makes it easier for subsequent equipment to separate the outer side of the tails from the cavity to prevent adhesion. At the same time, the external carbon spraying method of the aluminum rod makes it possible for the stress at the pressure rod to be greater when the aluminum rod is pushed out by the pressure rod. Spraying carbon on the periphery can reduce the wear of the aluminum rod on the molding cavity, thereby increasing the service life of the extrusion cavity. The structure is more reasonable and can be more suitable for aluminum rods with larger diameters, thereby increasing the service life of the extrusion cavity. The aluminum rod is sprayed with carbon comprehensively. The structure sprays carbon quickly. When the acetylene torch body 106 sprays fire, the gas pressure generated during the spraying can push a circle of fire baffle 603, drive the baking sleeve 601 to slide, and sleeve on the surface of the aluminum rod. At this time, the flame is guided to the surface of the aluminum rod by the baking sleeve 601 for baking. The baking sleeve 601 can better utilize the flame and reduce the flame diffusion. When the acetylene torch body 106 stops spraying fire, the gas pressure disappears, and the V-shaped spring 604 can squeeze the fire baffle 603 to shrink, preventing the fire baffle 603 from sticking to the surface of the aluminum rod and causing scratches, thereby ensuring the protective effect. ;

[0026] Embodiment 2, on the basis of embodiment 1, the suction auxiliary component 7 includes: a shielding cover 701 and a connecting pipe 702, the shielding cover 701 is fixedly installed on the side of the movable ring 501; the connecting pipe 702 is installed on the shielding cover 701; the connecting pipe 702 is externally connected to the vacuum pump; the end of the shielding cover 701 is attached to the side of the rotating mounting cylinder 403; the shielding cover 701 is connected to the inside of the rotating mounting cylinder 403, and the suction auxiliary component 7 can be used for real-time suction and dust collection, which can prevent a large amount of impurities such as carbon powder from leaking out, and can improve the environmental protection effect. The suction auxiliary component 7 is used for real-time suction without affecting the rotation of the rotating mounting cylinder 403, and the structure is more reasonable. When the rotating mounting cylinder 403 rotates, the shielding cover 701 will also be attached to the rotating mounting cylinder 403 for suction.

[0027] The working principle of this embodiment is as follows: first, the two rows of through holes at the bottom of the conveying and mounting slot block 201 are respectively used to pass bolts to be installed on the aluminum rod extrusion production line. The aluminum rod is placed between the two supporting wheel frames 205. The movable slider 203 is driven by the electric screw 202 to move, which can drive the aluminum rod to move. As the aluminum rod moves, the end of the aluminum rod is squeezed by the front end of the guide rod 102 and moves on the supporting wheel frame 205 to correct the position. As the movable slider 203 continues to move, the limit arm 301 can be driven to move until it moves above the supporting protrusion 302 and is squeezed by the supporting protrusion 302. The limit arm 301 will rotate upward, and the limit arm 301 will play a role in limiting the rear side of the aluminum rod. The function of the movable slider 203 is to assist in locating the distance between the aluminum rod and the acetylene torch body 106; when the movable slider 203 is driven to move, the guide plate 204 is also driven to move, and the guide groove 2041 can be used to dock the swing control rod 502. At this time, the swing control rod 502 is guided by the V-shaped structure of the guide groove 2041, and the rotating installation cylinder 403 can be moved by the movable ring 501. The reset tension spring 404 is stretched and can be close to the end of the aluminum rod. In this process, the driving motor 104 can drive the rotating gear 402 to rotate in real time, which can drive the rotating installation cylinder 403 on the rotating cylinder 401 to rotate together. When the rotating installation cylinder 403 rotates and approaches the aluminum rod, the cleaning steel The brush 107 will fully brush the rotating installation cylinder 403, and the acetylene torch main body 106 can be started to spray fire and heat the end of the aluminum rod. When the acetylene torch main body 106 sprays fire, the gas pressure generated during the spraying of fire can push a circle of fire baffle 603. After the circle of fire baffle 603 is compressed, it can drive the baking sleeve 601 to slide and sleeve on the surface of the aluminum rod. At this time, the flame is guided to the outer surface of the aluminum rod by the baking sleeve 601 for baking. When the acetylene torch main body 106 stops spraying fire, the gas pressure disappears at this time. With the elastic extrusion of the V-shaped spring piece 604, the outward pushing gas pressure on the fire baffle 603 disappears, and the V-shaped spring piece 604 can squeeze the fire baffle 603 to retract. Prevent the fire baffle 603 from sticking to the surface of the aluminum rod and causing scratches; during the acetylene torch body 106 spraying flames, and when the rotating mounting cylinder 403 is cleaned by the cleaning steel brush 107, the vacuum pump connected to the connecting pipe 702 on the shielding cover 701 can be used for real-time suction. When the rotating mounting cylinder 403 rotates, the shielding cover 701 will also stick to the rotating mounting cylinder 403 for suction. As the carbon spraying of the aluminum rod is completed, the moving slider 203 continues to drive it to move. During the process, the supporting protrusion 302 no longer squeezes the shielding limit arm 301, and the limit arm 301 will not limit the aluminum rod. The aluminum rod can be directly pushed by the electric push rod of the production line for subsequent transportation or directly sent into the extruder cavity.

[0028] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0029] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0030] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A carbon layer baking heating torch device for aluminum rod processing, comprising an oxide layer heating part (1), an aluminum rod conveying part (2) being installed on the oxide layer heating part (1); characterized in that: The oxide layer heating part (1) is used to heat the aluminum rod to generate an oxide carbon layer; the aluminum rod conveying member (2) is used to convey the aluminum rod; a limiting member (3) is installed on the aluminum rod conveying member (2); the limiting member (3) is used to limit the aluminum rod; A movable docking member (4) is installed on the oxide layer heating portion (1); the movable docking member (4) is used for rotating self-cleaning; a movable control member (5) is installed on the movable docking member (4); A baking compensation piece (6) is installed on the movable docking piece (4); the baking compensation piece (6) is used to compensate for the baking area outside the aluminum rod; A suction auxiliary component (7) is fixedly mounted on the movable control component (5); the suction auxiliary component (7) is attached to the movable docking component (4); the suction auxiliary component (7) is used to suck impurities; The oxide layer heating portion (1) comprises: a heating connection frame (101), a front end guide rod (102) and a limit slot block (103); the front end guide rod (102) is fixedly mounted on the heating connection frame (101) by means of bolts; the front end guide rod (102) is a steel sheet bending structure; the front end guide rod (102) is used to guide the end of the aluminum rod; the limit slot block (103) is fixedly mounted on the heating connection frame (101), and a through slot is provided in the middle of the limit slot block (103).

2. The carbon layer baking heating torch device for aluminum rod processing according to claim 1 is characterized in that: The oxide layer heating part (1) further comprises: a driving motor (104), a fixed connecting shaft (105), an acetylene torch body (106) and a cleaning steel brush (107); the driving motor (104) is fixedly mounted on the heating connecting frame (101); a gear is arranged on the output shaft of the driving motor (104); a fixed connecting shaft (105) is fixedly mounted on the top of the heating connecting frame (101); an acetylene torch body (106) is fixedly mounted on the end of the fixed connecting shaft (105); an acetylene gas cylinder is externally connected to the acetylene torch body (106); a cleaning steel brush (107) is fixedly mounted on the front end of the acetylene torch body (106), and steel bristles are arranged on the outside of the cleaning steel brush (107).

3. The carbon layer baking heating torch device for aluminum rod processing according to claim 2 is characterized in that: The aluminum bar conveying member (2) comprises: a conveying installation slot block (201), an electric lead screw (202), a movable slider (203), a guide plate (204), a guide slot (2041) and a supporting wheel frame (205); the conveying installation slot block (201) is fixedly mounted on the side of the heating connection frame (101); two rows of through holes are provided at the bottom of the conveying installation slot block (201); the two rows of through holes at the bottom of the conveying installation slot block (201) are respectively used to pass bolts to be installed on the aluminum bar extrusion production line; the electric lead screw (202) consists of a motor and a lead screw; the conveying installation slot block (201) is mounted with the electric lead screw (202); the lead screw end of the electric lead screw (202) is rotatably mounted on the conveying installation slot block The motor end of the electric lead screw (202) is fixedly mounted on the conveying installation slot block (201); a movable slider (203) is slidably mounted on the conveying installation slot block (201), and the movable slider (203) is threadedly connected to the lead screw end of the electric lead screw (202); a guide plate (204) is mounted on the movable slider (203) by bolts, and a guide groove (2041) is provided on the guide plate (204), and the guide groove (2041) is a V-shaped structure; two supporting wheel frames (205) are fixedly mounted on the movable slider (203); rollers are respectively provided on the two supporting wheel frames (205); and the two supporting wheel frames (205) are used for rolling support of aluminum rods.

4. The carbon layer baking heating torch device for aluminum rod processing according to claim 3 is characterized in that: The limiting member (3) comprises: a limiting arm (301) and a supporting protrusion (302); the end of the limiting arm (301) is a bent structure; the limiting arm (301) is rotatably mounted on the side of the moving slider (203); the end of the limiting arm (301) is used to limit the aluminum rod; the side of the conveying installation slot block (201) is fixed with a supporting protrusion (302) by bolts; the supporting protrusion (302) is used to squeeze the limiting arm (301) to rotate upward; the end of the limiting arm (301) is an inclined structure.

5. The carbon layer baking heating torch device for aluminum rod processing according to claim 3 is characterized in that: The movable docking member (4) comprises: a rotating cylinder (401), a limiting slide groove (4011), a rotating gear (402) and a rotating installation cylinder (403); the rotating cylinder (401) is rotatably installed on the fixed connecting shaft (105); a limiting slide groove (4011) is provided on the outer side of the rotating cylinder (401); a rotating gear (402) is fixedly installed on the rotating cylinder (401); the rotating gear (402) is meshed with a gear on the output shaft of the driving motor (104); a rotating installation cylinder (403) is slidably sleeved on the rotating cylinder (401), and a raised strip is provided on the inner side of the rotating installation cylinder (403), and the raised strip on the inner side of the rotating installation cylinder (403) is used for slidably installing in the limiting slide groove (4011); and a circle of through holes is provided on the rotating installation cylinder (403).

6. The carbon layer baking heating torch device for aluminum rod processing according to claim 5 is characterized in that: The movable docking member (4) further comprises: a reset spring (404), the reset spring (404) being sleeved on the rotating cylinder (401); an end of the reset spring (404) being connected to a side surface of the rotating gear (402), and the other end of the reset spring (404) being mounted on a rotating mounting cylinder (403); the inner side of the rotating mounting cylinder (403) being attached to the steel bristles on the outer side of the cleaning steel brush (107).

7. The carbon layer baking heating torch device for aluminum rod processing according to claim 6 is characterized in that: The movable control member (5) comprises: a movable ferrule (501) and a swing control rod (502); the movable ferrule (501) is rotatably sleeved on a rotating mounting cylinder (403); a swing control rod (502) is fixedly mounted on the bottom of the movable ferrule (501); the swing control rod (502) is a steel bar bending structure; the bottom end of the swing control rod (502) is located inside the guide groove (2041); and the swing control rod (502) is located in a through groove in the middle of the limiting groove block (103).

8. The carbon layer baking heating torch device for aluminum rod processing according to claim 5 is characterized in that: The baking compensation component (6) comprises: a baking sleeve (601), a rotating installation groove (6011) and a compensating tension spring (602); the baking sleeve (601) is slidably sleeved on the rotating installation cylinder (403); the compensating tension spring (602) is sleeved on the rotating installation cylinder (403); the end of the compensating tension spring (602) is connected to the baking sleeve (601); the other end of the compensating tension spring (602) is connected to the rotating installation cylinder (403); and a circle of rotating installation groove (6011) is provided on the inner side of the baking sleeve (601).

9. The carbon layer baking heating torch device for aluminum rod processing according to claim 8, characterized in that: The baking compensation member (6) further comprises: a fire baffle (603) and a V-shaped spring sheet (604), wherein a fire baffle (603) is rotatably mounted in each of the rotatable mounting grooves (6011); the inner side of the fire baffle (603) is an arc-shaped structure; a circle of the fire baffle (603) is used to move outside the aluminum rod; and a circle of V-shaped spring sheets (604) is fixedly mounted at the end of the baking sleeve (601), and the circle of V-shaped spring sheets (604) is used to elastically squeeze the fire baffle (603) to rotate and contract inward.

10. The carbon layer baking heating torch device for aluminum rod processing according to claim 7, characterized in that: The suction auxiliary component (7) comprises: a shielding cover (701) and a connecting pipe (702); the shielding cover (701) is fixedly mounted on the side of the movable ring (501); the connecting pipe (702) is mounted on the shielding cover (701); the connecting pipe (702) is externally connected to an air pump; the end of the shielding cover (701) is attached to the side of the rotating installation cylinder (403); and the shielding cover (701) is connected to the interior of the rotating installation cylinder (403).

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