A blade-type hobbing cutter housing and blade welding machine

Abstract

This invention discloses a blade / blade welding machine for machining blade-type hobbing cutters, relating to the field of welding technology. The blade / blade welding machine includes a machine body, a rotary feeding mechanism, and processing components. The processing components include a welding host and a hydraulic cylinder. A welding head is fixedly mounted on the telescopic end of the hydraulic cylinder, and a welding gun is mounted on the bottom of the welding head. An auxiliary module is mounted on the side of the welding head surface. The rotary feeding mechanism includes a rotating disk and a rectangular opening. A limiting frame is fixedly connected to the edge of the rotating disk surface. A square guide rod is slidably mounted on the top of the limiting frame surface. A centering cone is fixedly connected to one end of the square guide rod extending outside the limiting frame. A triangular block is fixedly connected to the conical surface at the top of the centering cone. An adjustment component is mounted on the top of the rotating disk, achieving anti-rolling purpose, enabling positioning, preventing deviation, ensuring accurate blade and blade / blade positioning, facilitating batch welding, and ensuring safety and reliability.

Description

Technical Field

[0001] This invention relates to the field of welding technology, specifically to a welding machine for blade and cutter housings in blade-type hobbing processes. Background Technology

[0002] With the continuous advancement of technology and the rapid development of society, the machining industry is also constantly progressing, and the application of insert hobs is becoming increasingly common. Insert hobs typically have high cutting speeds and feed rates, enabling them to complete machining tasks in a shorter time and improving production efficiency. Insert hobs are widely used in industries such as automotive, shipbuilding, aerospace, and machinery manufacturing. A single-insert hob is a type of insert hob. Its most significant characteristic is that it has only one insert, resulting in a relatively simple structure. Single-insert hobs can perform intermittent hobbing, cutting materials into uniformly sized segments. When machining a single-insert hob, the insert and the cutter body need to be welded together; therefore, welding equipment is required.

[0003] Currently, during traditional blade welding, especially for cylindrical blades, rolling is prone to occur, causing the cylindrical blade to shift in position. This results in misalignment of the cylindrical blade and the blade, making accurate welding impossible and hindering batch welding, leading to low welding production efficiency. Summary of the Invention

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A tool holder and blade welding machine for blade-type hobbing includes:

[0006] The machine body, and the enclosure fixedly installed on the top side of the machine body, wherein a rotary feeding mechanism is installed in the middle of the top of the machine body;

[0007] A processing assembly for welding blades and a blade housing, the processing assembly being installed at the center of the top of the enclosure;

[0008] The processing assembly includes a welding host and a hydraulic cylinder. The welding host is fixedly installed in the middle of the top of the enclosure, and the hydraulic cylinder is fixedly installed on the side of the surface of the welding host. A welding head is fixedly installed on the telescopic end of the hydraulic cylinder, and a welding gun is installed at the bottom of the welding head. 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 moved downward, so that the welding gun moves 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 blade, which helps the welding gun to weld the blade. By retracting 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 away from the blade, maintaining a safe distance, which facilitates the removal and unloading of the welded blade.

[0009] The rotary feeding mechanism includes a rotating disk and a rectangular opening. The rotating disk is rotatably mounted at the center of the top, and the rectangular opening is located on the side of the top of the rotating disk. A limiting frame is fixedly connected to the edge of the rotating disk surface. A square guide rod is slidably mounted on the top of the limiting frame surface. A reset spring is fixedly connected between the surface of the square guide rod and the inner wall of the limiting frame. A centering cone is fixedly connected to one end of the square guide rod extending outside the limiting frame. A triangular block is fixedly connected to the top conical surface of the centering cone. An adjustment component is installed on the top of the rotating disk. The cylindrical blade shell to be welded is horizontally placed at the rectangular opening on the top of the rotating disk, with the cylindrical blade shell positioned between two symmetrical centering cones. This allows the bottom of the outer surface of the rotating disk to be embedded inside the rectangular opening, thus initially limiting the cylindrical blade shell and preventing it from rolling randomly.

[0010] Preferably, the hydraulic cylinders are installed vertically, there are two hydraulic cylinders, and the two hydraulic cylinders are symmetrically installed along the central axis of the welding host, and the welding head is electrically connected to the welding host.

[0011] As the extension end of the hydraulic cylinder extends, it pushes the welding head and welding gun downwards, causing the auxiliary module to move downwards along with the welding head. It can then be inserted into the interior of the limiting frame through the bottom end of the right-angle pressure plate. The two symmetrical right-angle pressure plates support the welding head, allowing the welding head to drive the welding gun to move downwards smoothly without shaking, facilitating accurate welding.

[0012] The bottom end of the right-angle pressure plate is inserted into the interior of the limiting frame. A bevel is formed at the bottom of the right-angle pressure plate, and two symmetrical bent retaining strips are secured to the ends of the square guide rod. As the right-angle pressure plate moves downwards, a pushing force is applied to the square guide rod. The square guide rod drives the centering cone to move closer to the tool housing, and the reset spring is compressed. The tip of the centering cone is inserted into the central hole of the cylindrical tool housing, and the triangular block is embedded in the keyway of the central hole of the cylindrical tool housing. This positions the cylindrical tool housing, preventing it from shifting and further contributing to the accuracy of subsequent welding.

[0013] Preferably, the auxiliary module includes a right-angle pressure plate, the top of which is fixedly installed to the side of the welding head surface by screws, the bottom of the right-angle pressure plate surface has an inclined surface, a ball bearing is rolledly installed in the middle of the inclined surface at the bottom of the right-angle pressure plate, and a bent snap-fit ​​strip is fixedly connected to the inclined surface at the bottom of the right-angle pressure plate.

[0014] Preferably, there are two right-angle pressure plates, and the two right-angle pressure 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 pressure plate. The balls can roll, and the rolling friction reduces the friction force, so that the structure runs smoothly and is not prone to jamming.

[0015] 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 openings, and the tip of the centering cone faces the center of the rectangular opening.

[0016] Preferably, the reset spring is arc-shaped, and there are four adjustment components, which are evenly distributed on the top of the rotating disk.

[0017] Preferably, the adjustment component includes a driver, a cylindrical roller is mounted on the surface of the driver and on the side near the rectangular opening, and a controller is fixedly mounted on the side of the driver away from the cylindrical roller. Cameras are mounted on both symmetrical sides of the driver surface. The cameras capture information about the position of the keyway at the end of the cylindrical cutter shell, and the captured information is transmitted to the controller. The controller processes the captured keyway position information and controls the cylindrical roller through the driver, causing the cylindrical roller to rotate. The outer surface of the cylindrical roller then contacts the outer surface of the cylindrical cutter shell, causing the cylindrical cutter shell to rotate. This rotates the keyway at the center hole of the cylindrical cutter shell to the top, so that the keyway at the center hole of the cylindrical cutter shell is at the same height as the triangular block, which facilitates subsequent positioning and fixing of the cylindrical cutter shell and helps with batch welding processing.

[0018] Preferably, there are four drivers, and the four drivers are evenly distributed circumferentially along the axis at the center of the rotating disk, and the camera is electrically connected to the controller.

[0019] Preferably, a receiving mechanism is installed on the side of the machine body surface. The receiving mechanism includes a receiving plate, the bottom of which is fixedly installed to the side of the machine body surface. An elastic mesh is fixedly connected to the middle of the receiving plate surface. A baffle is fixedly connected to the side of the top of the receiving plate. A square support guide post is fixedly connected to the top of the receiving plate and is installed directly below the rectangular opening. A ring-shaped top material component is slidably installed on the top of the square support guide post. A return spring is fixedly connected between the bottom of the ring-shaped top material component and the top of the receiving plate. As the rotating disk rotates, the welded blade material is driven to rotate towards the receiving plate, through the rectangular opening, and directly above the ring-shaped top material component. Supported by the square support guide post and with the elastic force provided by the return spring, the ring-shaped top material component slides upward. The top of the ring-shaped top material component extends into the interior of the rectangular opening, thus applying a pushing force to the blade material inside the rectangular opening to push it out, enabling automatic unloading.

[0020] Preferably, the receiving plate is installed at an angle, the square support guide post is installed vertically, and there are two return springs, which are symmetrically installed along the square support guide post. With the obstruction of the cylindrical roller, the material of the blade shell can only roll to one side of the receiving plate. As the material of the blade shell falls onto the elastic net, the elasticity of the elastic net itself can buffer and protect the material of the blade shell, making it less likely to be damaged.

[0021] This invention provides a tool housing and cutting tool welding machine for blade hobbing. It has the following advantages:

[0022] 1. This blade-type hobbing cutter blade welding machine utilizes the extension of the hydraulic cylinder's telescopic end to move the welding head downwards, causing the welding gun to move downwards along with the welding head. This allows for adjustment of the welding head's height and control of the distance between the welding gun's welding end and the blade, facilitating welding of the blade. Conversely, the retraction of the hydraulic cylinder's telescopic end pulls the welding head and welding gun upwards, keeping the welding gun's welding end away from the blade and maintaining a safe distance, making it easy to remove and unload the welded blade.

[0023] 2. The blade welding machine for the blade-type hobbing cutter places the cylindrical blade to be welded horizontally at the rectangular opening on the top of the rotating disk, with the cylindrical blade positioned between two symmetrical centering cones. This allows the bottom of the outer surface of the rotating disk to be embedded inside the rectangular opening, thus initially limiting the cylindrical blade and preventing it from rolling randomly.

[0024] Third, the blade welding machine for the blade-type hobbing cutter, as the hydraulic cylinder extends and retracts, drives the welding head and welding gun to move downwards, causing the auxiliary module to move downwards along with the welding head. It can then be inserted into the interior of the limiting frame through the bottom end of the right-angle pressure plate. The two symmetrical right-angle pressure plates support the welding head, thus allowing the welding head to drive the welding gun to move downwards smoothly without shaking, facilitating accurate welding by the welding gun.

[0025] IV. The blade-type hobbing cutter welding machine uses the bottom end of the right-angle pressure plate to apply a pushing force to the square guide rod. The square guide rod drives the centering cone to move closer to the blade shell, and the reset spring is compressed. The tip of the centering cone is inserted into the central hole of the cylindrical blade shell, and the triangular block is embedded in the keyway of the central hole of the cylindrical blade shell. This can position the cylindrical blade shell, making it less likely for the cylindrical blade shell to shift. This further helps the accuracy of subsequent welding and facilitates batch welding processing.

[0026] 5. The blade welding machine for machining blade-type hobs uses a camera to capture information about the position of the keyway at the end of the cylindrical blade shell. This information is then transmitted to the controller. The controller processes the keyway position information and drives a cylindrical roller to rotate via a driver. The outer surface of the cylindrical roller then contacts the outer surface of the cylindrical blade shell, causing the cylindrical blade shell to rotate. This rotates the keyway at the center hole of the cylindrical blade shell to the top, ensuring that the keyway at the center hole is at the same height as the triangular block, facilitating subsequent positioning and fixing of the cylindrical blade shell.

[0027] VI. The blade welding machine for the blade-type hobbing process, as the rotating disc rotates, drives the welded blade material to a position close to the receiving plate. It rotates through the rectangular opening to the top of the ring-shaped top piece, and under the support of the square support guide column, and with the elastic force provided by the return spring, the ring-shaped top piece slides upward. The top of the ring-shaped top piece extends into the inside of the rectangular opening, which can then apply a pushing force to the blade material inside the rectangular opening, pushing the blade material out, thus enabling automatic unloading.

[0028] VII. The blade welding machine for the blade-type hobbing cutter, with the obstruction of the cylindrical roller, ensures that the blade material can only roll to one side of the receiving plate. As the blade material falls onto the elastic mesh, the elasticity of the mesh itself can buffer and protect the blade material, making it less likely to be damaged. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the blade housing and blade welding machine for the blade-type hobbing process of the present invention;

[0030] Figure 2 This is a bottom view of the structure of the blade-type hobbing machine for welding blades and cutter housings according to the present invention.

[0031] Figure 3 This is a schematic diagram of the connection structure between the processing component and the enclosure of the present invention;

[0032] Figure 4 This is a schematic diagram of the overall structure of the processing component of the present invention;

[0033] Figure 5 This is a schematic diagram of the connection structure between the rotary feeding mechanism and the machine body of the present invention;

[0034] Figure 6 This is a schematic diagram of the overall structure of the rotary feeding mechanism of the present invention;

[0035] Figure 7 This is a schematic diagram of the overall structure of the adjusted components of the present invention;

[0036] Figure 8 This is a schematic diagram of the connection structure between the material receiving mechanism and the machine body of the present invention;

[0037] Figure 9 This is a schematic diagram of the connection structure between the receiving mechanism and the machine body of the present invention.

[0038] In the diagram: 1. Machine body; 2. Enclosure; 3. Rotary feeding mechanism; 4. Processing component; 5. Receiving mechanism; 31. Rotating disc; 32. Rectangular opening; 33. Limiting frame; 34. Square guide rod; 35. Reset spring; 36. Centering cone; 37. Triangular block; 38. Adjustment component; 381. Driver; 382. Cylindrical roller; 383. Controller; 384. Camera; 41. Welding host; 42. Hydraulic cylinder; 43. Welding head; 44. Welding gun; 45. Auxiliary module; 451. Right-angle pressure plate; 452. Inclined surface; 453. Ball bearing; 454. Bending clamping strip; 51. Receiving plate; 52. Elastic mesh; 53. Baffle; 54. Square support guide post; 55. Circular top material component; 56. Reset spring. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] First embodiment, such as Figures 1 to 4 As shown, the present invention provides a technical solution:

[0041] A tool holder and blade welding machine for blade-type hobbing includes:

[0042] The machine body 1, and the enclosure 2 fixedly installed on the top side of the machine body 1, and the rotary feeding mechanism 3 installed in the middle of the top of the machine body 1;

[0043] Processing component 4 is used for welding the blade shell and blades. Processing component 4 is installed in the middle of the top of the enclosure 2.

[0044] The processing component 4 includes a welding host 41 and a hydraulic cylinder 42. The welding host 41 is fixedly installed in the middle of the top of the enclosure 2. The hydraulic cylinder 42 is fixedly installed on the side of the surface of the welding host 41. A welding head 43 is fixedly installed on the telescopic end of the hydraulic cylinder 42. 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. When the operator starts the hydraulic cylinder 42, the welding head 43 can be moved downward by extending the telescopic end of the hydraulic cylinder 42. This causes the welding gun 44 to move downward along 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 blade. This helps the welding gun 44 to weld the blade. When the telescopic end of the hydraulic cylinder 42 is contracted, the welding head 43 and the welding gun 44 can be pulled upward, thereby moving the welding end of the welding gun 44 away from the blade.

[0045] 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 welding host 41. The welding head 43 is electrically connected to the welding host 41.

[0046] The auxiliary module 45 includes a right-angle pressure plate 451. The top of the right-angle pressure plate 451 is fixedly installed to the side of the surface of the welding head 43 by screws. A slope 452 is provided at the bottom of the surface of the right-angle pressure plate 451. A ball bearing 453 is rolled in the middle of the slope 452 at the bottom of the right-angle pressure plate 451. A bent snap strip 454 is fixedly connected to the slope 452 at the bottom of the right-angle pressure plate 451.

[0047] There are two right-angle pressure plates 451, and the two right-angle pressure 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 pressure plate 451. The balls 453 can roll, and the rolling friction is used to reduce the friction force, so that the structure runs smoothly and is not prone to jamming.

[0048] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 1 to 7 As shown:

[0049] The rotary feeding mechanism 3 includes a rotating disk 31 and a rectangular opening 32. The rotating disk 31 is rotatably mounted in the middle of the top, and 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 mounted on the top of the surface of the limiting frame 33. A reset spring 35 is fixedly connected between the surface of the square guide rod 34 and the inner wall of the limiting frame 33. A centering cone 36 is fixedly connected to one end of the square guide rod 34 that extends to the outside of the limiting frame 33. 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 operator places the cylindrical blade shell to be welded horizontally at the rectangular opening 32 on the top of the rotating disk 31, with the cylindrical blade shell positioned between two symmetrical centering cones 36, so that the bottom of the outer circular surface of the rotating disk 31 is embedded in the interior of the rectangular opening 32, thus initially limiting the cylindrical blade shell.

[0050] 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 openings 32, and the tip of the centering cone 36 faces the center of the rectangular openings 32.

[0051] As the extension end of the hydraulic cylinder 42 extends, it pushes the welding head 43 and welding gun 44 downward, causing the auxiliary module 45 to move downward along with the welding head 43. The bottom end of the right-angle pressure plate 451 can then be inserted into the interior of the limiting frame 33. The two symmetrical right-angle pressure plates 451 support the welding head 43, thereby allowing the welding head 43 to drive the welding gun 44 to move downward smoothly.

[0052] The reset spring 35 is arc-shaped, and there are four adjustment components 38, which are evenly distributed on the top of the rotating disk 31.

[0053] The bottom end of the right-angle pressure plate 451 is inserted into the interior of the limiting frame 33, and the bottom of the right-angle pressure plate 451 has an inclined surface 452. Two symmetrical bent snap-fit ​​strips 454 are snapped into the end of the square guide rod 34. As the right-angle pressure plate 451 continues to move downward, a pushing force can be applied to the square guide rod 34. The square guide rod 34 drives the centering cone 36 to move closer to the tool shell, and the reset spring 35 is compressed. The tip of the centering cone 36 is inserted into the center hole of the cylindrical tool shell, and the triangular block 37 is embedded in the keyway of the center hole of the cylindrical tool shell, so that the cylindrical tool shell can be positioned.

[0054] The adjustment assembly 38 includes a driver 381, a cylindrical roller 382 is mounted on the surface of the driver 381 and on the side near the rectangular opening 32, a controller 383 is fixedly mounted on the side of the driver 381 away from the cylindrical roller 382, ​​and cameras 384 are mounted on both sides of the surface of the driver 381.

[0055] The camera 384 captures information about the position of the keyway at the end of the cylindrical cutter shell, and transmits the captured information to the controller 383. The controller 383 processes the captured keyway position information and controls the cylindrical roller 382 through the driver 381, causing the cylindrical roller 382 to rotate. The outer surface of the cylindrical roller 382 then comes into contact with the outer surface of the cylindrical cutter shell, causing the cylindrical cutter shell to rotate. This rotates the keyway at the center hole of the cylindrical cutter shell to the top, so that the keyway at the center hole of the cylindrical cutter shell is at the same height as the triangular block 37, which facilitates subsequent positioning and fixing of the cylindrical cutter shell.

[0056] 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.

[0057] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 1 to 9 As shown:

[0058] A receiving mechanism 5 is installed on the side of the surface of the machine body 1. The receiving mechanism 5 includes a receiving plate 51. The bottom of the 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 receiving plate 51. A baffle 53 is fixedly connected to the side of the top of the receiving plate 51. A square support guide post 54 is fixedly connected to the top of the receiving plate 51. The square support guide post 54 is installed directly below the rectangular opening 32. A ring-shaped top material component 55 is slidably installed on the top of the surface of the square support guide post 54. The bottom of the ring-shaped top material component 55 is connected to the top of the receiving plate 51. A return spring 56 is fixedly connected between the parts. As the rotating disk 31 rotates, it drives the welded blade material to rotate closer to the receiving plate 51. It rotates through the rectangular opening 32 to the top of the ring-shaped top material 55. Supported by the square support guide post 54 and with the elastic force provided by the return spring 56, the ring-shaped top material 55 slides upward. The top of the ring-shaped top material 55 extends into the interior of the rectangular opening 32, which can apply a pushing force to the blade material in the rectangular opening 32, pushing the blade material out, thus enabling automatic unloading.

[0059] The receiving plate 51 is installed at an angle, the square support guide post 54 is installed vertically, and there are two return springs 56, which are symmetrically installed along the square support guide post 54. With the obstruction of the cylindrical roller 382, ​​the material of the blade shell can only roll to one side of the receiving plate 51. As the material of the blade shell falls onto the elastic net 52, the elasticity of the elastic net 52 itself can buffer and protect the material of the blade shell.

[0060] When in use, the operator first places the cylindrical blade shell to be welded horizontally at the rectangular opening 32 on the top of the rotating disk 31, with the cylindrical blade shell positioned between two symmetrical centering cones 36, so that the bottom of the outer surface of the rotating disk 31 is embedded in the interior of the rectangular opening 32, thus initially limiting the cylindrical blade shell.

[0061] Furthermore, the rotation of the rotating disk 31 drives the cylindrical blade shell placed inside the rectangular opening 32 to rotate. When the cylindrical blade shell rotates to the position directly below the welding gun 44, the rotation of the rotating disk 31 can be stopped.

[0062] At this time, the camera 384 captures information about the position of the keyway at the end of the cylindrical cutter shell, and transmits the captured information to the controller 383. The controller 383 processes the captured keyway position information 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 surface of the cylindrical roller 382 fits against the outer surface of the cylindrical cutter shell, causing the cylindrical cutter shell to rotate, thus turning the keyway at the center hole of the cylindrical cutter shell to the top.

[0063] At the same time, the staff will start the hydraulic cylinder 42 to work. By extending the telescopic end of the hydraulic cylinder 42, the welding head 43 can be moved downward, so that the welding gun 44 will move downward along 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 blade of the blade.

[0064] Furthermore, the auxiliary module 45 moves downward together with the welding head 43, and can be inserted into the interior of the limiting frame 33 through the bottom end of the right angle pressure plate 451. The two symmetrical right angle pressure plates 451 support the welding head 43, thereby enabling the welding head 43 to drive the welding gun 44 to move downward smoothly.

[0065] Furthermore, the bottom end of the right-angle pressure plate 451 is inserted into the interior of the limiting frame 33, and the bottom of the right-angle pressure plate 451 is provided with a bevel 452. Two symmetrically bent snap-fit ​​strips 454 are snapped into the end of the square guide rod 34. As the right-angle pressure plate 451 continues to move downward, a pushing force can be applied to the square guide rod 34. The square guide rod 34 drives the centering cone 36 to move closer to the blade shell, and the reset spring 35 is compressed. The tip of the centering cone 36 is inserted into the center hole of the cylindrical blade shell, and the triangular block 37 is embedded in the keyway of the center hole of the cylindrical blade shell, so that the cylindrical blade shell can be positioned.

[0066] At this time, control the distance between the welding end of the welding gun 44 and the blade of the blade housing, and place the blade at the designated position on the top of the blade housing by the robot arm of the external equipment. Then the blade and the blade housing can be welded by the welding gun 44. As the welding gun 44 finishes welding the blade, the extension end of the hydraulic cylinder 42 is contracted, which can pull the welding head 43 and the welding gun 44 upward, so that the welding end of the welding gun 44 is away from the blade.

[0067] At the same time, the bottom of the right-angle pressure plate 451 moves out of the limiting frame 33, and under the elastic force of the reset spring 35, the two symmetrical centering cones 36 move outward, and the clamping force on the blade shell disappears. At this time, the rotating disk 31 is turned on again to rotate the welded blade shell material closer to the receiving plate 51. It rotates through the rectangular opening 32 to the top of the ring-shaped top material 55. Under the support of the square support guide post 54 and the elastic force provided by the reset spring 56, the ring-shaped top material 55 slides upward. The top of the ring-shaped top material 55 extends into the interior of the rectangular opening 32, so that the top force can be applied to the blade shell material in the rectangular opening 32 to push the blade shell material out, and automatic unloading can be performed.

[0068] With the cylindrical roller 382 acting as a barrier, the blade material can only roll to one side of the receiving plate 51. As the blade material falls onto the elastic mesh 52, the elasticity of the mesh 52 itself can buffer and protect the blade material. By repeating the above actions, batch welding processing can be carried out.

[0069] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0070] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tool shell and blade welding machine for blade-type hobbing, characterized in that, include: The machine body (1) and the enclosure (2) fixedly installed on the top side of the machine body (1), and a rotary feeding mechanism (3) is installed in the middle of the top of the machine body (1). Processing component (4), which is used to weld the blade shell, is installed at the middle of the top of the enclosure (2); The processing component (4) includes a welding host (41) and a hydraulic cylinder (42). The welding host (41) is fixedly installed at the middle of the top of the enclosure (2). The hydraulic cylinder (42) is fixedly installed on the side of the surface of the welding host (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). 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 at the middle of the top. 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 of the surface of the limiting frame (33). A reset spring (35) is fixedly connected between the surface of the square guide rod (34) and the inner wall of the limiting frame (33). A centering cone (36) is fixedly connected to one end of the square guide rod (34) extending to the outside of the limiting frame (33). 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 auxiliary module (45) includes a right-angle pressure plate (451). The top of the right-angle pressure plate (451) is fixedly installed to the side of the surface of the welding head (43) by screws. The bottom of the surface of the right-angle pressure plate (451) is provided with a slope (452). A ball bearing (453) is rolled in the middle of the slope (452) at the bottom of the right-angle pressure plate (451). A bent snap-fit ​​strip (454) is fixedly connected to the slope (452) at the bottom of the right-angle pressure plate (451). There are two right-angle pressure plates (451), and the two right-angle pressure 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 pressure plate (451). The adjustment assembly (38) includes a driver (381), a cylindrical roller (382) is mounted on the surface of the driver (381) and on the side near the rectangular opening (32), a controller (383) is fixedly mounted on the side of the driver (381) away from the cylindrical roller (382), and cameras (384) are mounted on both sides of the surface of the driver (381) symmetrically.

2. The blade welding machine for blade hobbing according to claim 1, characterized in that: The hydraulic cylinder (42) is installed vertically. There are two hydraulic cylinders (42), and the two hydraulic cylinders (42) are installed symmetrically along the central axis of the welding host (41). The welding head (43) is electrically connected to the welding host (41).

3. The blade welding machine for blade hobbing according to claim 1, characterized in that: 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 openings (32), and the tip of the centering cone (36) faces the center of the rectangular openings (32).

4. The blade welding machine for blade hobbing according to claim 1, characterized in that: The reset spring (35) is arc-shaped, and there are four adjustment components (38), which are evenly distributed on the top of the rotating disk (31).

5. The blade welding machine for blade hobbing according to claim 1, 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 camera (384) is electrically connected to the controller (383).

6. The blade welding machine for blade hobbing according to claim 1, characterized in that: A receiving mechanism (5) is installed on the side of the surface of the machine body (1). The receiving mechanism (5) includes a receiving plate (51). The bottom of the 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 receiving plate (51). A baffle (53) is fixedly connected to the side of the top of the receiving plate (51). A square support guide post (54) is fixedly connected to the top of the receiving plate (51). The square support guide post (54) is installed directly below the rectangular opening (32). A ring-shaped top material component (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 ring-shaped top material component (55) and the top of the receiving plate (51).

7. A blade-type hobbing cutter machining tool housing and blade welding machine according to claim 6, characterized in that: The receiving plate (51) is installed at an angle, the square support guide post (54) is installed vertically, and there are two reset springs (56), which are installed symmetrically along the square support guide post (54).

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