Cutter shell and blade welding machine for blade type hob machining

Abstract

The invention discloses a cutter shell and blade welding machine for blade type hob machining, and relates to the technical field of welding. The cutter shell and blade welding machine for blade type hob machining comprises a machine body, a rotary feeding mechanism and a machining assembly, the machining assembly comprises a welding main machine and a hydraulic cylinder, a welding head is fixedly installed at the telescopic end of the hydraulic cylinder, a welding gun is installed at the bottom of the welding head, and an auxiliary module is installed on the side of the surface of the welding head; the rotary feeding mechanism comprises a rotating disc and a rectangular opening, a limiting frame is fixedly connected to the edge of the surface of the rotating disc, a square guide rod is slidably mounted at the top of the surface of the limiting frame, a centering cone is fixedly connected to the end, extending out of the limiting frame, of the square guide rod, and a triangular block is fixedly connected to the conical surface of the top of the surface of the centering cone. An adjusting assembly is installed at the top of the rotating disc, the anti-rolling purpose is achieved, positioning can be conducted, deviation is not prone to occurring, the positions of the blades and the cutter shell are accurate, batch welding is convenient, and safety and reliability are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of welding, and particularly to a casing blade welding machine for machining a blade type hob. Background Art

[0002] With the continuous progress of technology and the rapid development of society, the mechanical processing industry is also constantly advancing. In the mechanical processing industry, the application of blade type hobs is increasing. The blades of blade type hobs usually have a high cutting speed and feed rate, and can complete machining tasks in a short time, improving production efficiency. Blade type hobs are widely used in industries such as automobiles, ships, aerospace, and mechanical manufacturing. The single blade type hob is a type of blade type hob. The most significant feature of the single blade hob is that it has only one blade, and its structure is relatively simple. The single blade hob can achieve intermittent hobbing and cut materials into uniformly sized segmented materials. When machining a single blade type hob, it is necessary to weld the blade and the casing, so welding equipment is required.

[0003] Currently, during the traditional welding of casing blades, especially for some cylindrical casings, it is easy to roll, resulting in the displacement of the position of the cylindrical casing, causing the cylindrical casing and the blade to be misaligned, making it impossible to perform accurate welding. At the same time, batch welding cannot be carried out, resulting in low welding production efficiency. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A casing blade welding machine for machining a blade type hob, comprising: A machine body, and a fence fixedly installed on the side of the top of the machine body. A rotary feeding mechanism is installed in the middle of the top of the machine body; A processing component for welding the casing blade, and the processing component is installed in the middle of the top of the fence; Among them, the processing component includes a welding main body and a hydraulic cylinder. The welding main body is fixedly installed in the middle of the top of the fence, the hydraulic cylinder is fixedly installed on the side of the surface of the welding main body, the telescopic end of the hydraulic cylinder is fixedly installed with a welding head, a welding gun is installed at the bottom of the welding head, and an auxiliary module is installed on the side of the surface of the welding head. By extending the telescopic end of the hydraulic cylinder, the welding head can be driven to move downward, so that the welding gun will move downward with the welding head, thereby adjusting the height of the welding head and controlling the distance between the welding end of the welding gun and the casing blade, which helps the welding gun to weld the blade. By contracting the telescopic end of the hydraulic cylinder, the welding head and the welding gun can be pulled upward, so that the welding end of the welding gun is far away from the blade, maintaining a safe distance, which is convenient for removing the welded casing blade for unloading; The rotary feeding mechanism includes a rotating disk and a rectangular opening. The rotating disk is rotatably installed at the middle of the top. The rectangular opening is formed at the side of the top of the rotating disk. A limiting frame is fixedly connected to the edge of the surface of the rotating disk. A square guide rod is slidably installed on the top surface of the limiting frame. A reset elastic sheet is fixedly connected between the surface of the square guide rod and the inner wall of the limiting frame. One end of the square guide rod extending outside the limiting frame is fixedly connected with a centering cone. A triangular block is fixedly connected to the conical surface at the top of the surface of the centering cone. An adjusting component is installed on the top of the rotating disk. Place the cylindrical knife shell to be welded horizontally at the position of the rectangular opening on the top of the rotating disk, and the cylindrical knife shell is located between two symmetric centering cones, so that the bottom of the outer circle surface of the rotating disk is embedded into the inside of the rectangular opening, and the cylindrical knife shell can be preliminarily limited and is not likely to roll randomly.

[0005] Preferably, the hydraulic cylinder is vertically installed. There are two hydraulic cylinders, and the two hydraulic cylinders are symmetrically installed along the central axis at the middle of the welding host. The welding head is electrically connected to the welding host.

[0006] As the telescopic end of the hydraulic cylinder extends, the welding head and the welding gun are pushed to move downward, so that the whole auxiliary module moves downward together with the welding head. Then, the bottom end of the right-angle pressing plate can be inserted into the inside of the limiting frame, and the two symmetric right-angle pressing plates support the welding head, so that the welding head drives the welding gun to move downward stably without shaking, which is convenient for the welding gun to perform accurate welding.

[0007] The bottom end of the right-angle pressing plate is inserted into the inside of the limiting frame. Combining with the inclined surface formed at the bottom of the right-angle pressing plate, and the two symmetric bent clamping strips are clamped on the end of the square guide rod. As the right-angle pressing plate continues to move downward, a driving force can be applied to the square guide rod. The square guide rod drives the centering cone to move towards the position close to the knife shell, and the reset elastic sheet is compressed. The tip of the centering cone is inserted into the central hole of the cylindrical knife shell, and the triangular block is embedded into the key groove of the central hole of the cylindrical knife shell, so that the cylindrical knife shell can be positioned and is not likely to deviate, which further helps the subsequent welding to be accurate.

[0008] Preferably, the auxiliary module includes a right-angle pressing plate. The top end of the right-angle pressing plate is fixedly installed at the side of the surface of the welding head through a screw. An inclined surface is formed at the bottom of the surface of the right-angle pressing plate. A ball is rotatably installed at the middle of the inclined surface at the bottom of the right-angle pressing plate. Bent clamping strips are fixedly connected to the inclined surface at the bottom of the right-angle pressing plate.

[0009] Preferably, there are two right-angle pressing plates, and the two right-angle pressing plates are symmetrically installed along the welding head. The balls are evenly distributed in the middle of the inclined surface at the bottom of the right-angle pressing plate. The balls can roll, and rolling friction is adopted to reduce the frictional force, so that the structure runs smoothly and jamming is not likely to occur.

[0010] Preferably, there are four rectangular openings, and the four rectangular openings are evenly distributed along the circumferential direction of the axis of the rotating disk. The centering cone is installed directly above the rectangular opening, and the tip of the centering cone faces the center position of the rectangular opening.

[0011] Preferably, the reset elastic piece is arc-shaped, there are four adjusting components, and the four adjusting components are evenly distributed on the top of the rotating disk.

[0012] Preferably, the adjusting component includes a driver. A cylindrical roller is installed on the surface of the driver and near one side of the rectangular opening. A controller is fixedly installed on the side of the driver away from the cylindrical roller. Cameras are installed on both sides of the surface of the driver symmetrically. By taking pictures of the position of the keyway at the end of the cylindrical cutter shell through the cameras to collect information, the collected information can be transmitted to the controller. The controller processes the collected position information of the keyway and controls the cylindrical roller through the driver, so that the cylindrical roller is driven by the driver to rotate. Then, the outer cylindrical surface of the cylindrical roller can be attached to the outer cylindrical surface of the cylindrical cutter shell, so that the cylindrical cutter shell is driven to rotate, and the keyway at the center hole of the cylindrical cutter shell can be rotated directly above, so that the keyway at the center hole of the cylindrical cutter shell and the triangular block are at the same height, which is convenient for subsequent limiting and fixing of the cylindrical cutter shell and helps with batch welding processing.

[0013] Preferably, there are four drivers, and the four drivers are evenly distributed along the circumferential direction of the axis at the center of the rotating disk. The cameras are electrically connected to the controller.

[0014] Preferably, a material receiving mechanism is installed at the side of the body surface. The material receiving mechanism includes a material receiving plate. The bottom of the material receiving plate is fixedly installed at the side of the body surface. An elastic net is fixedly connected to the middle of the surface of the material receiving plate. A baffle is fixedly connected to the side of the top of the material receiving plate. A square support guide post is fixedly connected to the top of the material receiving plate, and the square support guide post is installed directly below the rectangular opening. A circular top material piece is slidably installed on the top of the surface of the square support guide post. A return spring is fixedly connected between the bottom of the circular top material piece and the top of the material receiving plate. As the rotating disk rotates, the welded cutter shell blade material is driven to rotate towards the position close to the material receiving plate, rotates through the rectangular opening to directly above the circular top material piece, and under the support of the square support guide post and using the elastic force provided by the return spring, the circular top material piece slides upward. The top of the circular top material piece extends into the rectangular opening, so that a top driving force can be applied to the cutter shell blade material in the rectangular opening, and the cutter shell blade material can be ejected, and then automatic unloading can be carried out.

[0015] Preferably, the material receiving plate is installed obliquely, the square support guide post is installed vertically, there are two return springs, and the two return springs are symmetrically installed along the square support guide post. Under the blocking of the cylindrical rollers, the cutter shell blade material can only roll to one side of the material receiving plate. As the cutter shell blade material falls onto the elastic net, the elastic force of the elastic net itself can be used to buffer and protect the cutter shell blade material and is not easily damaged.

[0016] The present invention provides a cutter shell blade welding machine for blade type hob processing. It has the following beneficial effects: First, for the cutter shell blade welding machine for blade type hob processing, by extending the telescopic end of the hydraulic cylinder, the welding head can be driven to move downward, so that the welding gun will move downward together with the welding head, thereby adjusting the height of the welding head and controlling the distance between the welding end of the welding gun and the cutter shell blade, which helps the welding gun to weld the blade. By contracting the telescopic end of the hydraulic cylinder, the welding head and the welding gun can be pulled upward, so that the welding end of the welding gun is far away from the blade, maintaining a safe distance and facilitating the removal and unloading of the welded cutter shell blade.

[0017] Second, for the cutter shell blade welding machine for blade type hob processing, the cylindrical cutter shell to be welded is horizontally placed at the position of the rectangular opening on the top of the rotating disk, and the cylindrical cutter shell is located between two symmetrically arranged centering cones, so that the bottom of the outer circumferential surface of the rotating disk is embedded into the rectangular opening, and the cylindrical cutter shell can be preliminarily limited and is not likely to roll randomly.

[0018] III. For the shell blade welding machine processed by the blade hob, as the telescopic end of the hydraulic cylinder drives the welding head and the welding gun to move downward, the auxiliary module as a whole moves downward along with the welding head. Then, the bottom end of the right-angle pressing plate can be inserted into the inside of the limit frame, and the two symmetric right-angle pressing plates support the welding head, enabling the welding head to drive the welding gun to move downward smoothly without shaking, which is convenient for the welding gun to perform accurate welding.

[0019] IV. For the shell blade welding machine processed by the blade hob, the bottom end of the right-angle pressing plate applies a driving force to the square guide rod. The square guide rod drives the centering cone to move towards the position close to the shell, and the return spring is compressed. By inserting the tip of the centering cone into the central hole of the cylindrical shell and embedding the triangular block into the keyway of the central hole of the cylindrical shell, the cylindrical shell can be positioned, preventing the cylindrical shell from shifting, which further contributes to the accuracy of subsequent welding and batch welding processing.

[0020] V. For the shell blade welding machine processed by the blade hob, the camera captures and collects information on the position of the keyway at the end of the cylindrical shell, and then transmits the collected information to the controller. The controller processes the collected position information of the keyway and drives the cylindrical roller to rotate through the driver. Then, the outer circular surface of the cylindrical roller fits with the outer circular surface of the cylindrical shell, driving the cylindrical shell to rotate, so that the keyway at the central hole of the cylindrical shell is turned directly above, making the keyway at the central hole of the cylindrical shell and the triangular block at the same height, which is convenient for subsequent limiting and fixing of the cylindrical shell.

[0021] VI. For the shell blade welding machine processed by the blade hob, as the rotating disk rotates, the welded shell blade material is driven to rotate towards the position close to the receiving plate, passes through the rectangular opening and rotates to the directly above the circular ejector, and under the support of the square support guide post and the elastic force provided by the return spring, the circular ejector slides upward. The top of the circular ejector extends into the inside of the rectangular opening, applying an upward ejecting force to the shell blade material in the rectangular opening to eject the shell blade material, enabling automatic unloading.

[0022] VII. For the shell blade welding machine processed by the blade hob, blocked by the cylindrical roller, the shell blade material can only roll towards one side of the receiving plate. As the shell blade material falls onto the elastic net, the elasticity of the elastic net itself can buffer and protect the shell blade material, preventing it from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the overall shell blade welding machine for processing the blade hob of the present invention; Figure 2Schematic diagram of the bottom view of the tool holder blade welding machine for the blade type hob processing of the present invention; Figure 3 Schematic diagram of the connection structure between the processing component and the enclosure of the present invention; Figure 4 Schematic diagram of the overall structure of the processing component of the present invention; Figure 5 Schematic diagram of the connection structure between the rotary feeding mechanism and the machine body of the present invention; Figure 6 Schematic diagram of the overall structure of the rotary feeding mechanism of the present invention; Figure 7 Schematic diagram of the overall structure of the adjustment component of the present invention; Figure 8 Schematic diagram of the connection structure between the material receiving mechanism and the machine body of the present invention; Figure 9 Schematic diagram of the connection structure between the material receiving mechanism and the machine body of the present invention.

[0024] In the figure: 1. Machine body; 2. Enclosure; 3. Rotary feeding mechanism; 4. Processing component; 5. Material receiving mechanism; 31. Rotating disk; 32. Rectangular opening; 33. Limit frame; 34. Square guide rod; 35. Reset elastic piece; 36. Centering cone; 37. Triangular block; 38. Adjustment component; 381. Driver; 382. Cylindrical roller; 383. Controller; 384. Camera; 41. Welding main machine; 42. Hydraulic cylinder; 43. Welding head; 44. Welding gun; 45. Auxiliary module; 451. Right-angled pressing plate; 452. Inclined surface; 453. Ball; 454. Bent clamping strip; 51. Material receiving plate; 52. Elastic net; 53. Baffle; 54. Square support guide post; 55. Circular ejector; 56. Reset spring. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] The first embodiment is as Figures 1 to 4 shown, and the present invention provides a technical solution: A tool holder blade welding machine for blade type hob processing, comprising: A machine body 1, and an enclosure 2 fixedly installed on the side of the top of the machine body 1, and a rotary feeding mechanism 3 is installed at the middle of the top of the machine body 1; The processing component 4 is used for welding the knife shell blade, and the processing component 4 is installed in the middle of the top of the enclosure 2; Among them, the processing component 4 includes a welding main machine 41 and a hydraulic cylinder 42. The welding main machine 41 is fixedly installed in the middle of the top of the enclosure 2, and the hydraulic cylinder 42 is fixedly installed on the side of the surface of the welding main machine 41. A welding head 43 is fixedly installed at the telescopic end of the hydraulic cylinder 42, a welding gun 44 is installed at the bottom of the welding head 43, and an auxiliary module 45 is installed on the side of the surface of the welding head 43. The staff starts the hydraulic cylinder 42 to work. By using the elongation of the telescopic end of the hydraulic cylinder 42, the welding head 43 can be driven to move downward, so that the welding gun 44 will move downward with the welding head 43, thereby adjusting the height of the welding head 43 and controlling the distance between the welding end of the welding gun 44 and the knife shell blade, which helps the welding gun 44 to weld the blade. By using the contraction of the telescopic end of the hydraulic cylinder 42, the welding head 43 and the welding gun 44 can be pulled upward, so that the welding end of the welding gun 44 is far away from the blade; The hydraulic cylinder 42 is vertically installed. There are two hydraulic cylinders 42, and the two hydraulic cylinders 42 are symmetrically installed along the central axis of the middle of the welding main machine 41. The welding head 43 is electrically connected to the welding main machine 41.

[0027] The auxiliary module 45 includes a right-angle pressing plate 451. The top end of the right-angle pressing plate 451 is fixedly installed on the side of the surface of the welding head 43 through screws. An inclined surface 452 is opened at the bottom of the surface of the right-angle pressing plate 451. A ball 453 is rotatably installed in the middle of the inclined surface 452 at the bottom of the right-angle pressing plate 451. A bent clamping strip 454 is fixedly connected to the inclined surface 452 at the bottom of the right-angle pressing plate 451.

[0028] There are two right-angle pressing plates 451, and the two right-angle pressing plates 451 are symmetrically installed along the welding head 43. The balls 453 are evenly distributed in the middle of the inclined surface 452 at the bottom of the right-angle pressing plate 451. The balls 453 can roll, and rolling friction is adopted to reduce the friction force, so that the structure runs smoothly and is not prone to jamming.

[0029] Second embodiment, on the basis of the first embodiment, please refer to Figures 1 to 7 as shown: The rotary feeding mechanism 3 includes a rotating disk 31 and a rectangular opening 32. The rotating disk 31 is rotatably installed at the middle of the top, and the rectangular opening 32 is opened at the side of the top of the rotating disk 31. A limiting frame 33 is fixedly connected to the edge of the surface of the rotating disk 31. A square guide rod 34 is slidably installed on the top surface of the limiting frame 33. A reset elastic piece 35 is fixedly connected between the surface of the square guide rod 34 and the inner wall of the limiting frame 33. One end of the square guide rod 34 extending outside the limiting frame 33 is fixedly connected with a centering cone 36. A triangular block 37 is fixedly connected to the conical surface at the top of the surface of the centering cone 36. An adjustment component 38 is installed on the top of the rotating disk 31. The staff horizontally places the cylindrical cutter shell to be welded at the position of the rectangular opening 32 on the top of the rotating disk 31, and the cylindrical cutter shell is located between two symmetric centering cones 36, so that the bottom of the outer circular surface of the rotating disk 31 is embedded into the inside of the rectangular opening 32, and the cylindrical cutter shell can be preliminarily limited.

[0030] There are four rectangular openings 32, and the four rectangular openings 32 are evenly distributed along the circumferential direction of the axis of the rotating disk 31. The centering cone 36 is installed directly above the rectangular opening 32, and the tip of the centering cone 36 faces the center position of the rectangular opening 32.

[0031] As the telescopic end of the hydraulic cylinder 42 extends, the welding head 43 and the welding gun 44 are pushed downward, so that the whole auxiliary module 45 moves downward together with the welding head 43. Then, the bottom end of the right-angle pressing plate 451 can be inserted into the inside of the limiting frame 33, and the two symmetric right-angle pressing plates 451 support the welding head 43, so that the welding head 43 drives the welding gun 44 to move downward smoothly.

[0032] The reset elastic piece 35 is arc-shaped. There are four adjustment components 38, and the four adjustment components 38 are evenly distributed on the top of the rotating disk 31.

[0033] The bottom end of the right-angle pressing plate 451 is inserted into the inside of the limiting frame 33. The bottom of the right-angle pressing plate 451 is provided with an inclined surface 452, and the two symmetric bent clamping strips 454 are stuck on the end of the square guide rod 34. As the right-angle pressing plate 451 continues to move downward, a driving force can be applied to the square guide rod 34. The square guide rod 34 drives the centering cone 36 to move towards the position close to the cutter shell, and the reset elastic piece 35 is compressed. The tip of the centering cone 36 is inserted into the central hole of the cylindrical cutter shell, and the triangular block 37 is embedded into the key groove of the central hole of the cylindrical cutter shell, so that the cylindrical cutter shell can be positioned.

[0034] The adjustment component 38 includes a driver 381. A cylindrical roller 382 is installed on the surface of the driver 381 and close to one side of the rectangular opening 32. A controller 383 is fixedly installed on the side of the driver 381 far from the cylindrical roller 382. Cameras 384 are installed on both symmetric sides of the surface of the driver 381.

[0035] The position of the keyway at the end of the cylindrical cutter housing is photographed and information is collected by the camera 384, and the collected information can be transmitted to the controller 383. The controller 383 processes the position information of the keyway collected, and controls the cylindrical roller 382 through the driver 381, so that the cylindrical roller 382 is driven by the driver 381 to rotate. The outer circumferential surface of the cylindrical roller 382 can be attached to the outer circumferential surface of the cylindrical cutter housing, so that the cylindrical cutter housing is driven to rotate, and the keyway at the center hole of the cylindrical cutter housing can be rotated directly above, so that the keyway at the center hole of the cylindrical cutter housing is at the same height as the triangular block 37, which is convenient for subsequent limiting and fixing of the cylindrical cutter housing.

[0036] There are four drivers 381, and the four drivers 381 are evenly distributed along the circumferential direction of the axis at the center of the rotating disk 31. The camera 384 is electrically connected to the controller 383.

[0037] The third embodiment, on the basis of the first and second embodiments, please refer to Figures 1 to 9 as shown: A material receiving mechanism 5 is installed on the side of the surface of the machine body 1. The material receiving mechanism 5 includes a material receiving plate 51. The bottom of the material receiving plate 51 is fixedly installed on the side of the surface of the machine body 1. An elastic net 52 is fixedly connected to the middle of the surface of the material receiving plate 51. A baffle 53 is fixedly connected to the side of the top of the material receiving plate 51. A square support guide post 54 is fixedly connected to the top of the material receiving plate 51, and the square support guide post 54 is installed directly below the rectangular opening 32. A circular top material member 55 is slidably installed on the top of the surface of the square support guide post 54. A return spring 56 is fixedly connected between the bottom of the circular top material member 55 and the top of the material receiving plate 51. As the rotating disk 31 rotates, the welded cutter housing blade material is driven to rotate towards the position close to the material receiving plate 51, passes through the rectangular opening 32 and rotates to directly above the circular top material member 55, and under the support of the square support guide post 54 and using the elastic force provided by the return spring 56, the circular top material member 55 slides upward, and the top of the circular top material member 55 extends into the rectangular opening 32, so that a top driving force can be applied to the cutter housing blade material in the rectangular opening 32, and the cutter housing blade material can be ejected, and automatic unloading can be performed.

[0038] The material receiving plate 51 is inclinedly installed, the square support guide post 54 is vertically installed, there are two return springs 56, and the two return springs 56 are symmetrically installed along the square support guide post 54. Under the blocking of the cylindrical roller 382, the cutter housing blade material can only roll to one side of the material receiving plate 51. As the cutter housing blade material falls onto the elastic net 52, the elastic net 52 can buffer and protect the cutter housing blade material by its own elasticity.

[0039] During use, first, the staff horizontally place the cylindrical cutter shell to be welded at the position of the rectangular opening 32 on the top of the rotating disk 31. And the cylindrical cutter shell is located between two symmetric centering cones 36, so that the bottom of the outer circular surface of the rotating disk 31 is embedded into the inside of the rectangular opening 32, and the cylindrical cutter shell can be preliminarily limited in position; And through the rotation of the rotating disk 31, the cylindrical cutter shell placed in the rectangular opening 32 is driven to operate. When the cylindrical cutter shell rotates to directly below the welding gun 44, the rotation of the rotating disk 31 can be paused; At this time, the camera 384 takes pictures and collects information on the position of the keyway at the end of the cylindrical cutter shell, and the collected information can be transmitted to the controller 383. The controller 383 processes the collected position information of the keyway and controls the cylindrical roller 382 through the driver 381, so that the cylindrical roller 382 is driven by the driver 381 to rotate. Then, the outer circular surface of the cylindrical roller 382 is attached to the outer circular surface of the cylindrical cutter shell, and the cylindrical cutter shell is driven to rotate, and the keyway at the center hole of the cylindrical cutter shell can be rotated to directly above; At the same time, the staff starts the hydraulic cylinder 42 to work. By the elongation of the telescopic end of the hydraulic cylinder 42, the welding head 43 can be driven to move downward, so that the welding gun 44 will move downward together with the welding head 43, thereby adjusting the height of the welding head 43 and controlling the distance between the welding end of the welding gun 44 and the cutter shell blade; And the whole auxiliary module 45 moves downward together with the welding head 43. Then, the bottom end of the right-angle pressing plate 451 is inserted into the inside of the limiting frame 33, and the two symmetric right-angle pressing plates 451 support the welding head 43, so that the welding head 43 drives the welding gun 44 to move downward smoothly; And by inserting the bottom end of the right-angle pressing plate 451 into the inside of the limiting frame 33, combining with the inclined surface 452 opened at the bottom of the right-angle pressing plate 451, and the two symmetric bent clamping strips 454 are stuck at the end of the square guide rod 34. As the right-angle pressing plate 451 continues to move downward, a driving force can be applied to the square guide rod 34. The square guide rod 34 drives the centering cone 36 to move towards the cutter shell, and the reset elastic piece 35 is compressed. By inserting the tip of the centering cone 36 into the center hole of the cylindrical cutter shell and the triangular block 37 is embedded into the keyway of the center hole of the cylindrical cutter shell, the cylindrical cutter shell can be positioned; At this time, control the distance between the welding end of the welding gun 44 and the cutter shell blade, and place the blade at the specified position on the top of the cutter shell through the manipulator of the external device. Then, the blade and the cutter shell can be welded by the welding gun 44. After the welding of the blade by the welding gun 44 is completed, by the contraction of the telescopic end of the hydraulic cylinder 42, the welding head 43 and the welding gun 44 can be pulled upward, so that the welding end of the welding gun 44 is far away from the blade; Meanwhile, the bottom of the right-angle pressing plate 451 moves out of the limit frame 33, and under the elastic force of the reset elastic piece 35, the two symmetrical centering cones 36 move outwards, and the clamping force on the tool holder disappears. At this time, the rotating disk 31 is started again to operate, driving the welded tool holder blade material to rotate towards the position close to the material receiving plate 51, rotating through the rectangular opening 32 to the directly above the circular ejector 55, and under the support of the square support guide post 54 and using the elastic force provided by the reset spring 56, the circular ejector 55 slides upwards, and the top of the circular ejector 55 extends into the rectangular opening 32, so as to apply an ejection force to the tool holder blade material in the rectangular opening 32, eject the tool holder blade material, and then automatic unloading can be carried out; And blocked by the cylindrical roller 382, the tool holder blade material can only roll towards one side of the material receiving plate 51. As the tool holder blade material falls onto the elastic net 52, the elastic net 52 can buffer and protect the tool holder blade material by its own elasticity. By repeating the above actions, batch welding processing can be carried out.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A knife shell blade welding machine for blade type hob machining, characterized in that, Including: A machine body (1), and a retaining fence (2) fixedly installed on the top side of the machine body (1), wherein a rotary feeding mechanism (3) is installed in the middle of the top of the machine body (1); A processing component (4) for welding the knife shell and blade, and the processing component (4) is installed in the middle of the top of the retaining fence (2); Among them, the processing component (4) includes a welding main machine (41) and a hydraulic cylinder (42). The welding main machine (41) is fixedly installed in the middle of the top of the retaining fence (2). The hydraulic cylinder (42) is fixedly installed on the side of the surface of the welding main machine (41). The telescopic end of the hydraulic cylinder (42) is fixedly installed with a welding head (43). A welding gun (44) is installed at the bottom of the welding head (43). An auxiliary module (45) is installed on the side of the surface of the welding head (43); The rotary feeding mechanism (3) includes a rotating disk (31) and a rectangular opening (32). The rotating disk (31) is rotatably installed in the middle of the top. The rectangular opening (32) is opened on the side of the top of the rotating disk (31). A limiting frame (33) is fixedly connected to the edge of the surface of the rotating disk (31). A square guide rod (34) is slidably installed on the top of the surface of the limiting frame (33). A reset elastic piece (35) is fixedly connected between the surface of the square guide rod (34) and the inner wall of the limiting frame (33). One end of the square guide rod (34) extending outside the limiting frame (33) is fixedly connected with a centering cone (36). A triangular block (37) is fixedly connected to the conical surface at the top of the surface of the centering cone (36). An adjustment component (38) is installed on the top of the rotating disk (31).

2. The blade shell blade welding machine for machining a blade type hob according to claim 1, wherein: The hydraulic cylinder (42) is installed vertically. There are two hydraulic cylinders (42), and the two hydraulic cylinders (42) are symmetrically installed along the central axis of the middle of the welding main machine (41). The welding head (43) is electrically connected to the welding main machine (41).

3. The blade welding machine for the cutter shell of the blade type hob according to claim 1, characterized in that: The auxiliary module (45) includes a right-angle pressing plate (451). The top end of the right-angle pressing plate (451) is fixedly installed on the side of the surface of the welding head (43) through a screw. An inclined surface (452) is opened at the bottom of the surface of the right-angle pressing plate (451). A ball (453) is rotatably installed in the middle of the inclined surface (452) at the bottom of the right-angle pressing plate (451). A bent clamping strip (454) is fixedly connected to the inclined surface (452) at the bottom of the right-angle pressing plate (451).

4. A tool shell blade welding machine for machining a blade-type hob according to claim 3, characterized in that: There are two right-angle pressing plates (451), and the two right-angle pressing plates (451) are symmetrically installed along the welding head (43). The balls (453) are evenly distributed in the middle of the inclined surface (452) at the bottom of the right-angle pressing plate (451).

5. The blade shell and blade welding machine for machining a blade-type hob according to claim 1, wherein: There are four rectangular openings (32), and the four rectangular openings (32) are evenly distributed along the circumferential direction of the axis of the rotating disk (31). The centering cone (36) is installed directly above the rectangular opening (32), and the tip of the centering cone (36) faces the center position of the rectangular opening (32).

6. The blade welding machine for the cutter shell blade processed by the blade hob according to claim 1, characterized in that: The reset elastic piece (35) is arc-shaped, there are four adjustment components (38), and the four adjustment components (38) are evenly distributed on the top of the rotating disk (31).

7. A cutter housing blade welding machine for machining a blade-type hob according to claim 1, characterized in that: The adjustment component (38) includes a driver (381). A cylindrical roller (382) is installed on the surface of the driver (381) and close to one side of the rectangular opening (32). A controller (383) is fixedly installed on the side of the driver (381) away from the cylindrical roller (382). Cameras (384) are installed on both sides of the surface of the driver (381) symmetrically.

8. A blade and cutter shell welding machine for machining a blade type hob according to claim 7, characterized in that: There are four drivers (381), and the four drivers (381) are evenly distributed along the circumferential direction of the axis at the center of the rotating disk (31). The cameras (384) are electrically connected to the controller (383).

9. A blade and cutter shell welding machine for machining a blade-type hob according to claim 1, wherein: A material receiving mechanism (5) is installed on the side of the surface of the machine body (1). The material receiving mechanism (5) includes a material receiving plate (51). The bottom of the material receiving plate (51) is fixedly installed on the side of the surface of the machine body (1). An elastic net (52) is fixedly connected to the middle of the surface of the material receiving plate (51). A baffle (53) is fixedly connected to the side of the top of the material receiving plate (51). A square support guide post (54) is fixedly connected to the top of the material receiving plate (51), and the square support guide post (54) is installed directly below the rectangular opening (32). A circular top material piece (55) is slidably installed on the top of the surface of the square support guide post (54). A reset spring (56) is fixedly connected between the bottom of the circular top material piece (55) and the top of the material receiving plate (51).

10. A tool shell blade welding machine for machining a blade-type hob according to claim 9, characterized in that: The material receiving plate (51) is inclinedly installed, the square support guide post (54) is vertically installed, there are two reset springs (56), and the two reset springs (56) are symmetrically installed along the square support guide post (54).

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