Welding device for diamond saw blade

Abstract

The invention discloses a diamond saw blade welding device, and particularly relates to the technical field of diamond saw blade welding, the diamond saw blade welding device comprises a shell, supporting legs are fixedly connected to the four corners of the lower end of the shell, two first cabinet doors are rotatably connected to the front end of the shell, and a second cabinet door is rotatably connected to the left end of the shell; a pressing assembly is arranged on the right portion of the inner surface of the shell, and an auxiliary positioning assembly is arranged on the inner surface of the shell. According to the welding device for the diamond saw blade, the auxiliary positioning assembly is arranged, so that the positions of the base and the diamond tool bit are accurately positioned during welding, position deviation between the base and the diamond tool bit is avoided, poor welding or the precision problem caused by the position deviation is avoided, and the welding quality of the diamond saw blade is improved. The welding precision and stability are improved, the welding quality of the diamond tool bit and the base is ensured, welding defects caused by improper positions are reduced, and the overall welding effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of diamond saw blade welding, and particularly relates to a welding device for diamond saw blades. Background Art

[0002] A diamond saw blade is a cutting tool widely used in the processing of hard and brittle materials such as concrete, refractory materials, stone, and ceramics. The diamond saw blade mainly consists of two parts: a substrate and a cutting head. The substrate is the main supporting part for bonding the cutting head, while the cutting head is the part that performs cutting during use. The cutting head will be continuously consumed during use, while the substrate will not. The cutting head can play a cutting role because it contains diamond. As the hardest substance currently, diamond friction-cuts the object to be processed in the cutting head, and the diamond particles are wrapped inside the cutting head by metal.

[0003] Chinese Patent Publication No. CN215238969U discloses a welding device for diamond saw blades, belonging to the field of saw blade processing, including a workbench; a welding machine bolted to the top of the workbench; and a diamond saw blade. The top of the workbench is bolted with a mounting frame, and the diamond saw blade is arranged on the upper side of the mounting frame. The mounting frame is provided with a moving component and a mounting component. The diamond saw blade is arranged on the moving component, and the moving component and the mounting component are connected to achieve movement. The mounting component is provided with a rotating component. By using gaskets to increase the contact area, reduce pressure, and prevent loosening, a better effect of fastening the diamond saw blade is achieved. The output end of the driving motor drives a small gear to rotate, the small gear drives a large gear meshing with it to rotate slowly, the large gear drives a support frame to rotate, and the support frame drives a limit disk to rotate to achieve the effect of automatically rotating the diamond saw blade, reducing manual operation and improving accuracy. However, the above patent document still has the following defects in the implementation process:

[0004] Although the above patent can automatically rotate the diamond saw blade during implementation, it cannot accurately and effectively position the substrate and the cutting head, and at the same time, it cannot apply a welding powder solution to the welding area of the substrate before welding. Summary of the Invention

[0005] The main purpose of the present invention is to provide a welding device for diamond saw blades, which can effectively solve the problems that the substrate and the cutting head cannot be accurately and effectively positioned, and at the same time, a welding powder solution cannot be applied to the welding area of the substrate before welding.

[0006] To achieve the above object, the technical solution adopted by the present invention is as follows: A welding device for a diamond saw blade, including a housing, four corners of the lower end of the housing are fixedly connected with support legs, two cabinet doors one are rotatably connected to the front end of the housing, a cabinet door two is rotatably connected to the left end of the housing, a pressing component is arranged on the right part of the inner surface of the housing, a welding mechanism is fixedly installed on the right part of the inner surface of the housing, and an auxiliary positioning component is arranged on the inner surface of the housing;

[0007] The auxiliary positioning component includes a partition fixedly connected to the inner surface of the housing. A placing mechanism is arranged on the inner surface of the partition. An adsorption mechanism is arranged on the lower part of the inner surface of the housing. A welding powder solution mechanism is arranged on the front part of the upper end of the partition. A positioning mechanism is arranged on the inner surface of the placing mechanism. A jacking mechanism is arranged on the inner surface of the placing mechanism.

[0008] Preferably, the placing mechanism includes a slider slidably connected to the inner surface of the partition. A threaded rod threadedly connected to the slider is rotatably connected to the inner surfaces of the housing and the partition. A hollow rod slidably connected to the partition is rotatably connected to the inner surface of the slider. A placing plate is fixedly connected to the upper end of the hollow rod. A servo motor is fixedly connected to the left end of the housing. The output end of the servo motor is fixedly connected to the left end of the threaded rod through a coupling.

[0009] Preferably, the adsorption mechanism includes a guide rail fixedly connected to the lower part of the inner surface of the housing. A round rod is rotatably connected to the inner surface of the hollow rod. Four suction cups are fixedly connected to the inner surface of the placing plate. The lower parts of the inner surfaces of the four suction cups penetrate and extend to be fixedly connected to the inner surface of the round rod through a connecting pipe. The connecting pipe is rotatably connected to the round rod. A piston rod one is slidably connected to the inner surface of the round rod. The lower end of the piston rod one is fixedly connected to a roller slidably connected to the guide rail. A spring one is sleeved on the outer surface of the piston rod one. The two ends of the spring one are respectively fixedly connected to the lower end of the round rod and a round block on the piston rod one.

[0010] Preferably, the welding powder solution mechanism includes a brush plate and a storage box respectively fixedly connected to the front part of the upper end of the partition. A cylinder is fixedly connected to the front part of the lower end of the partition. A piston rod two is slidably connected to the inner surface of the cylinder. A spring two is sleeved on the outer surface of the piston rod two. The two ends of the spring two are respectively fixedly connected to the lower end of the cylinder and an arc-shaped block on the piston rod two. The upper part of the inner surface of the cylinder penetrates and extends to be fixedly connected to the inner surface of the brush plate through a communicating pipe. The storage box is connected to the cylinder through a pipeline. One-way valves are fixedly connected to the pipeline connecting the storage box and the cylinder and the lower end of the communicating pipe. An extrusion block is fixedly connected to the outer surface of the round rod.

[0011] Preferably, a one-way bearing one is fixedly connected to the outer surface of the hollow rod. A gear one is fixedly connected to the outer surface of the one-way bearing one. A rack one meshingly connected to the gear one is fixedly connected to the lower end of the partition.

[0012] Preferably, the positioning mechanism includes an extrusion disc fixedly connected to the upper right part of the partition plate. A partition disc is slidably connected to the inner surface of the placement disc. Four fixing rods are fixedly connected to the lower end of the partition disc in an equidistant annular distribution. Ball bearings are arranged on the inner surfaces of the four fixing rods.

[0013] Preferably, the ejection mechanism includes two ejection rods symmetrically and slidably connected to the inner surface corners of the placement disc. Spring three is sleeved on the outer surfaces of the two ejection rods. The two ends of Spring three are respectively fixedly connected to the lower end of the placement disc and the arc-shaped block on the ejection rod. An extrusion plate one and an extrusion plate two are respectively fixedly connected to the upper left part of the partition plate.

[0014] Preferably, the pressing assembly includes a cylinder fixedly connected to the upper right side of the inner surface of the housing. A fixing mechanism is arranged at the lower end of the cylinder. A rotating mechanism is arranged at the lower end of the partition plate.

[0015] Preferably, the fixing mechanism includes a connecting rod fixedly connected to the lower end of the cylinder. A pressing block is fixedly connected to the lower end of the connecting rod.

[0016] Preferably, the rotating mechanism includes two fixing blocks fixedly connected to the lower right part of the partition plate. A first clamping rod is rotatably connected to the common inner surface of the two fixing blocks. A second one-way bearing is fixedly connected to the rear part of the outer surface of the first clamping rod. A second gear is fixedly connected to the outer surface of the second one-way bearing. A second rack meshing with the second gear is fixedly connected to the outer surface of the connecting rod. A fixing plate is fixedly connected to the outer surface of the round rod. A second clamping rod is rotatably connected to the inner surface of the fixing plate. A third one-way bearing is fixedly connected to the front part of the outer surface of the second clamping rod. A transmission mechanism is fixedly connected to the outer surfaces of the third one-way bearing and the hollow rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, by providing an auxiliary positioning component, precise positioning of the base and the diamond tool head can be carried out before welding, avoiding position deviation between the base and the diamond tool head, avoiding poor welding or precision problems caused by position deviation, helping to improve the precision and stability of welding, ensuring the welding quality of the diamond tool head and the base, reducing welding defects caused by improper position, and improving the overall welding effect.

[0019] 2. In the present invention, by providing a solder powder solution mechanism, the edge welding part of the substrate can contact the brush during rotation, and the brush can evenly coat the solder powder solution on the welding part of the outer surface of the substrate. The substrate surface is evenly coated with the solder powder solution, thereby effectively improving the quality of the welding contact surface, enhancing the lubrication effect during welding, reducing metal oxidation, strengthening the connectivity and stability of the welding part, thus improving the welding strength and reliability between the substrate and the diamond cutting head, and avoiding welding defects caused by the lack of solder powder solution in local areas.

[0020] 3. In the present invention, by providing a pressing component, it can firmly press and fix the substrate and the diamond cutting head, and realize the automatic rotation of the substrate and each diamond cutting head, ensuring that the substrate and each diamond cutting head can be correctly placed and welded, achieving precise angle control, improving the welding quality, enhancing the reliability and consistency of welding, and reducing welding defects caused by improper positions.

[0021] 4. In the present invention, by providing an ejection mechanism, under the combined action of the ejector rod and the first pressing plate and the second pressing plate, the welded substrate and the diamond cutting head can be safely and quickly ejected from the placement plate, avoiding errors or damages that may be caused by manual operations, realizing precise ejection operations, providing convenience for subsequent processing, reducing manual intervention, improving work efficiency, and ensuring that the welded parts are not damaged during the extraction process, maintaining the stability of the welding quality, and enhancing the efficiency and effect of the overall welding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a schematic diagram of the overall sectional structure of the present invention;

[0024] Figure 3 is a schematic diagram of the sectional structure of the auxiliary positioning component and the pressing component of the present invention;

[0025] Figure 4 is a schematic diagram of the sectional structure of the placement mechanism of the present invention;

[0026] Figure 5 is a schematic diagram of the sectional structure of the adsorption mechanism of the present invention;

[0027] Figure 6 is a schematic diagram of the sectional structure of the solder powder solution mechanism of the present invention;

[0028] Figure 7 is a schematic diagram of the exploded structure of the positioning mechanism of the present invention;

[0029] Figure 8 is a schematic diagram of the ejection mechanism structure of the present invention;

[0030] Figure 9 Schematic structural diagram of the fixing mechanism of the present invention;

[0031] Figure 10 Schematic structural diagram of the rotating mechanism of the present invention.

[0032] In the figure: 1. Outer shell; 2. Support leg; 3. First cabinet door; 4. Second cabinet door; 5. Auxiliary positioning assembly; 51. Partition board; 52. Placing mechanism; 522. Slide block; 523. Threaded rod; 524. Servo motor; 525. Placing disc; 526. Hollow rod; 53. Adsorption mechanism; 531. Guide rail; 532. Round rod; 533. Suction cup; 534. Connecting pipe; 535. First piston rod; 536. First spring; 537. Roller; 54. Welding powder solution mechanism; 541. Brush board; 542. Storage box; 543. Cylinder; 544. Second piston rod; 545. Second spring; 546. Connecting pipe; 547. Check valve; 548. First one-way bearing; 549. First gear; 5410. First rack; 5411. Extrusion block; 55. Positioning mechanism; 551. Extrusion disc; 552. Partition disc; 553. Fixed rod; 554. Ball; 56. Ejection mechanism; 561. Ejection rod; 562. Third spring; 563. First extrusion plate; 564. Second extrusion plate; 6. Pressing assembly; 61. Cylinder; 62. Fixing mechanism; 621. Connecting rod; 622. Pressing block; 63. Rotating mechanism; 631. Fixed block; 632. Second rack; 633. First clamping rod; 634. Second one-way bearing; 635. Second gear; 636. Fixed plate; 637. Second clamping rod; 638. Third one-way bearing; 639. Transmission mechanism; 7. Welding mechanism. Specific embodiments

[0033] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0034] Embodiment 1, as shown in Figure 1 and Figure 2 shown, a welding device for a diamond saw blade includes an outer shell 1, support legs 2 are fixedly connected to the four corners of the lower end of the outer shell 1, two first cabinet doors 3 are rotatably connected to the front end of the outer shell 1, a second cabinet door 4 is rotatably connected to the left end of the outer shell 1, a pressing assembly 6 is arranged on the right part of the inner surface of the outer shell 1, a welding mechanism 7 is fixedly installed on the right part of the inner surface of the outer shell 1, and an auxiliary positioning assembly 5 is arranged on the inner surface of the outer shell 1.

[0035] In the process of implementation of this embodiment, the substrate is placed on the auxiliary positioning component 5, and then the auxiliary positioning component 5 drives the substrate to move rightward on the inner surface of the housing 1, and automatically adsorbs and fixes the substrate and rotates to apply the solder powder solution during the movement. After moving to the set position, the substrate is accurately limited. At this time, the staff places the diamond cutter head and combines it with the solder powder solution on the outer surface of the substrate, and then presses and fixes the substrate through the pressing component 6, cooperates with the welding mechanism 7 to perform welding operations on the substrate and the diamond cutter head, and drives the substrate and the diamond cutter head to rotate at a set angle through the pressing component 6.

[0036] The welding mechanism 7 mentioned above is a mature welding technology means and equipment in the prior art. In this solution, its function of welding between the substrate and the diamond cutter head is utilized, and its internal structure, principle and connection method will not be elaborated.

[0037] Specifically, in order to accurately position the substrate and the diamond cutter head and apply the solder powder solution, refer to Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 In this embodiment, the auxiliary positioning component 5 includes a partition 51 fixedly connected to the inner surface of the housing 1. A placement mechanism 52 is arranged on the inner surface of the partition 51. An adsorption mechanism 53 is arranged at the lower part of the inner surface of the housing 1. A solder powder solution mechanism 54 is arranged at the front part of the upper end of the partition 51. A positioning mechanism 55 is arranged on the inner surface of the placement mechanism 52. A jacking mechanism 56 is arranged on the inner surface of the placement mechanism 52.

[0038] Furthermore, refer to Figure 3 and Figure 4 In this embodiment, the placement mechanism 52 includes a slider 522 slidably connected to the inner surface of the partition 51. A threaded rod 523 threadedly connected to the slider 522 is rotatably connected to the inner surfaces of the housing 1 and the partition 51. A hollow rod 526 rotatably connected to the inner surface of the slider 522 and slidably connected to the partition 51 is provided. A placement disk 525 is fixedly connected to the upper end of the hollow rod 526. A servo motor 524 is fixedly connected to the left end of the housing 1. The output end of the servo motor 524 is fixedly connected to the left end of the threaded rod 523 through a coupling.

[0039] Furthermore, refer to Figure 3 and Figure 5, in this embodiment, the adsorption mechanism 53 includes a guide rail 531 fixedly connected to the lower part of the inner surface of the outer shell 1. A round rod 532 is rotatably connected to the inner surface of the hollow rod 526. Four suction cups 533 are fixedly connected to the inner surface of the placement plate 525. The lower part of the inner surface of the four suction cups 533 penetrates and extends into the inner surface of the round rod 532 and is fixedly connected with a connecting pipe 534. The connecting pipe 534 is rotatably connected to the round rod 532. A first piston rod 535 is slidably connected to the inner surface of the round rod 532. The lower end of the first piston rod 535 is fixedly connected with a roller 537 slidably connected to the guide rail 531. A first spring 536 is sleeved on the outer surface of the first piston rod 535. The two ends of the first spring 536 are respectively fixedly connected with the lower end of the round rod 532 and the round block on the first piston rod 535.

[0040] During the implementation process, align the round holes on the substrate with the positioning rods on the placement plate 525, place the lower end of the substrate on the upper end of the placement plate 525, and then start the output end of the servo motor 524 to drive the threaded rod 523 to rotate through the coupling. Since the slider 522 is threadedly connected to the threaded rod 523, the slider 522 can move to the right on the inner surface of the partition plate 51, thereby driving the substrate on the placement plate 525 to move.

[0041] Secondly, during the process of the hollow rod 526 moving to the right, it will drive the first piston rod 535 on the inner surface of the round rod 532 to move to the right. Since the height of the guide rail 531 becomes lower from left to right, and the roller 537 at the lower end of the first piston rod 535 is slidably connected to the guide rail 531, the first piston rod 535 will move downward on the inner surface of the round rod 532, and during the movement, it will suck the air inside the suction cup 533 through the connecting pipe 534, making the inside of the suction cup 533 in a negative pressure state, thereby realizing the further fixing operation of the substrate, avoiding position deviation, ensuring accurate docking during welding, thereby improving the quality and precision of welding, reducing welding defects, and ensuring the consistency and reliability of the welding results.

[0042] The above-mentioned servo motor 524 is a mature driving technical means and equipment in the prior art. In this solution, its output end can drive the coupling to rotate forward and backward, and can be locked in time after rotating a set number of turns. The internal structure, principle and connection method thereof will not be elaborated.

[0043] Further, refer to Figure 3 、 Figure 5 and Figure 6, in this embodiment, the solder powder solution mechanism 54 includes a brush plate 541 and a storage tank 542 fixedly connected to the front part of the upper end of the partition plate 51 respectively. The front part of the lower end of the partition plate 51 is fixedly connected with a cylinder 543. A piston rod two 544 is slidably connected to the inner surface of the cylinder 543. A second spring 545 is sleeved on the outer surface of the piston rod two 544. Two ends of the second spring 545 are fixedly connected to the lower end of the cylinder 543 and the arc-shaped block on the piston rod two 544 respectively. An upper part of the inner surface of the cylinder 543 penetrates and extends to the inner surface of the brush plate 541 and is fixedly connected with a communicating pipe 546. The storage tank 542 is communicated with the cylinder 543 through a pipeline. One-way valves 547 are fixedly connected to both the pipeline connecting the storage tank 542 and the cylinder 543 and the lower end of the communicating pipe 546. An extrusion block 5411 is fixedly connected to the outer surface of the round rod 532.

[0044] Further, referring to Figure 3 and Figure 6 , in this embodiment, a one-way bearing one 548 is fixedly connected to the outer surface of the hollow rod 526. A gear one 549 is fixedly connected to the outer surface of the one-way bearing one 548. A rack one 5410 meshed with the gear one 549 is fixedly connected to the lower end of the partition plate 51.

[0045] During the implementation process, when the round rod 532 moves to the right, the extrusion block 5411 will extrude the arc-shaped block at the lower end of the piston rod two 544, and the second spring 545 is in a compressed state, so that the piston rod two 544 moves upward on the inner surface of the cylinder 543, and extrudes the solder powder solution in the cylinder 543 to enter the inner cavity of the brush plate 541 through the communicating pipe 546 and the one-way valve 547 on the communicating pipe 546, and enters between the brushes through a plurality of round holes, so that the brushes can be completely adhered with the solder powder solution.

[0046] Secondly, during the process that the placing disk 525 drives the substrate to move to the right, when the gear one 549 meshes with the rack one 5410, the gear one 549 will drive the hollow rod 526 to rotate through the one-way bearing one 548, and then drive the substrate on the placing disk 525 to rotate, so that the welded part at the edge of the substrate can contact the brush during the rotation process. The brush adhered with the solder powder solution can be evenly coated on the welded part of the outer surface of the substrate. The solder powder solution is evenly coated on the surface of the substrate, so as to effectively improve the quality of the welding contact surface. By evenly coating the solder powder solution with the brush, the lubrication effect during the welding process can be improved, the metal oxidation can be reduced, the connectivity and stability of the welded part can be enhanced. The contact between the substrate and the brush during the rotation process further improves the uniformity of the welding area, thereby improving the welding strength and reliability between the substrate and the diamond cutter head, and avoiding welding defects caused by the lack of solder powder solution in some parts.

[0047] In addition, when the extrusion block 5411 moves away from the arc-shaped block at the lower end of the second piston rod 544, the second piston rod 544 will move downward on the inner surface of the cylinder 543 under the compression reaction force of the second spring 545, so that the welding powder solution in the storage tank 542 will enter the inner cavity of the cylinder 543 again through the pipeline and the one-way valve 547.

[0048] The above one-way bearing 548 is a mature one-way rotating part and technical means in the prior art. In this solution, its function of being able to rotate in one direction and lock in the other direction is utilized, and its internal structure, principle and connection method will not be elaborated further.

[0049] The above two one-way valves 547 are mature one-way control components in the prior art. In this solution, their function of being able to control the flow direction of the liquid and satisfying that the control directions of the two one-way valves 547 are opposite is utilized, and their internal structure, principle and connection method will not be elaborated further.

[0050] Further, referring to Figure 3 and Figure 7 , in this embodiment, the positioning mechanism 55 includes an extrusion disk 551 fixedly connected to the upper right part of the partition plate 51. A partition disk 552 is slidably connected to the inner surface of the placement disk 525. Four fixing rods 553 are fixedly connected to the lower end of the partition disk 552 in an equidistant annular distribution. Ball bearings 554 are arranged on the inner surfaces of the four fixing rods 553.

[0051] During the implementation process, after the welding powder solution is applied to the base, at this time, the placement disk 525 will still move to the right. When the ball bearings 554 on the fixing rods 553 come into contact with the extrusion disk 551, at this time, under the action of the extrusion disk 551, the partition disk 552 is driven to slide upward on the inner surface of the placement disk 525 and gradually move to the set height. At this time, the partition plates on the partition disk 552 will automatically partition the base. Subsequently, the staff can place the diamond cutter head on the upper end of the partition disk 552 and limit the position of the diamond cutter head through the partition plates, so that the diamond cutter head is accurately positioned on the base, avoiding welding defects or precision problems caused by position deviation, helping to improve the welding accuracy and stability, ensuring the welding quality between the diamond cutter head and the base, reducing welding defects caused by improper position, and improving the overall welding effect.

[0052] Further, referring to Figure 3 、 Figure 4 and Figure 8, in this embodiment, the ejection mechanism 56 includes two ejector rods 561 that are symmetrically and slidably connected to the inner surface of the placement plate 525 at the corners. Springs three 562 are sleeved on the outer surfaces of the two ejector rods 561. The two ends of the springs three 562 are respectively fixedly connected to the lower end of the placement plate 525 and the arc-shaped blocks on the ejector rods 561. The upper left part of the partition 51 is fixedly connected with a first pressing plate 563 and a second pressing plate 564 respectively.

[0053] During the implementation process, after the base and the diamond tool head are welded, the placement mechanism 52 will move towards the left inner surface of the housing 1. When the arc-shaped blocks at the lower ends of the ejector rods 561 come into contact with the first pressing plate 563 and the second pressing plate 564, the two ejector rods 561 will simultaneously slide upward on the inner surface of the placement plate 525, causing the springs three 562 to be in a compressed state. Subsequently, the ejector rods 561 will eject the welded base and diamond tool head out of the positioning rod of the placement plate 525, avoiding errors or damages that may be caused by manual operation. Through an accurate ejection method, it is ensured that the welded base and diamond tool head can be safely and quickly removed, providing convenience for subsequent processing, reducing manual intervention, improving work efficiency, and ensuring that the welded parts are not damaged during the whole process, maintaining the stability of the welding quality.

[0054] The length of the second pressing plate 564 mentioned above is longer than that of the first pressing plate 563, as long as the two ejector rods 561 distributed diagonally can move upward simultaneously.

[0055] Embodiment Two, on the basis of Embodiment One, this embodiment newly adds a pressing assembly 6 for pressing the base and the diamond tool head during the welding process and rotating the base, so as to achieve the purpose of pressing the base and the diamond tool head during the welding process and rotating the base.

[0056] Specifically, in order to press the base and the diamond tool head during the welding process and rotate the base, refer to Figure 3 、 Figure 9 and Figure 10 , in this embodiment, the pressing assembly 6 includes a cylinder 61 fixedly connected to the upper right side of the inner surface of the housing 1. A fixing mechanism 62 is provided at the lower end of the cylinder 61. A rotating mechanism 63 is provided at the lower end of the partition 51.

[0057] Furthermore, refer to Figure 3 and Figure 9 , in this embodiment, the fixing mechanism 62 includes a connecting rod 621 fixedly connected to the lower end of the cylinder 61. A pressing block 622 is fixedly connected to the lower end of the connecting rod 621.

[0058] Furthermore, refer to Figure 3 、 Figure 9 and Figure 10, in this embodiment, the rotation mechanism 63 includes two fixed blocks 631 fixedly connected to the lower right part of the lower end of the partition plate 51. A first clamping rod 633 is rotatably connected to the inner surfaces of the two fixed blocks 631. A second one-way bearing 634 is fixedly connected to the rear part of the outer surface of the first clamping rod 633. A second gear 635 is fixedly connected to the outer surface of the second one-way bearing 634. A second rack 632 meshingly connected with the second gear 635 is fixedly connected to the outer surface of the connecting rod 621. A fixing plate 636 is fixedly connected to the outer surface of the round rod 532. A second clamping rod 637 is rotatably connected to the inner surface of the fixing plate 636. A third one-way bearing 638 is fixedly connected to the front part of the outer surface of the second clamping rod 637. A transmission mechanism 639 is fixedly connected to the outer surfaces of the third one-way bearing 638 and the hollow rod 526.

[0059] During the implementation process, after the tool head and the substrate are placed and before welding, the air cylinder 61 is started to drive the connecting rod 621 to move downward until the lower end of the pressing block 622 fixes the upper end of the diamond tool head. Since the second rack 632 is meshingly connected with the second gear 635, the downward movement of the second rack 632 will drive the second gear 635 to rotate. Under the action of the second one-way bearing 634, the second gear 635 rotates idly and cannot drive the first clamping rod 633 to rotate.

[0060] Secondly, after one of the diamond tool heads is welded, the air cylinder 61 drives the connecting rod 621 to move upward, and the lower end of the pressing block 622 moves away from the diamond tool head. At this time, during the upward movement of the second rack 632, it drives the second gear 635 to rotate, and under the locking action of the second one-way bearing 634, it drives the first clamping rod 633 to rotate. When the substrate moves to the set position, at this time, the outer surface of the first clamping rod 633 enters the inner surface of the second clamping rod 637. The rotation of the first clamping rod 633 will drive the second clamping rod 637 to rotate, and under the action of the third one-way bearing 638, it drives the hollow rod 526 to rotate through the transmission mechanism 639, thereby driving the substrate and the diamond tool head on the placement disk 525 to rotate in terms of angle, replacing the position of the diamond tool head that has not been welded, so that each rotation is a fixed angle, enabling the automatic rotation and positioning of the substrate and the diamond tool head, ensuring that each diamond tool head can be correctly placed, avoiding poor welding caused by improper position, and precise angle control can improve the welding quality, ensuring that the welding connection between the diamond tool head and the substrate is more stable, enhancing the reliability and consistency of the overall welding.

[0061] In addition, during the movement of the placement disk 525 to the right, the meshing of the first rack 5410 and the first gear 549 will drive the transmission mechanism 639 to rotate, but under the action of the third one-way bearing 638, the transmission mechanism 639 fixedly connected to the second clamping rod 637 will rotate idly.

[0062] After the above-mentioned rack two 632 and gear two 635 are meshed and connected, the rotation angle of the gear two 635 driving the placement disc 525 can be set according to the actual angle between the base and the diamond cutter head, so that the stroke of the meshing connection between the rack two 632 and the gear two 635 can drive the base without welding and the diamond cutter head to rotate to the set position.

[0063] The rotation between the above-mentioned latch two 637, the fixing plate 636, the latch one 633 and the fixing block 631 has a certain damping.

[0064] The above-mentioned one-way bearing two 634 and one-way bearing three 638 are both mature one-way rotating parts and technical means in the prior art. In this solution, the function that it can rotate in one direction and be locked in the other direction is utilized, and its internal structure, principle and connection method will not be elaborated.

[0065] The above-mentioned transmission mechanism 639 is composed of two bevel gears.

[0066] Working process: During use, the position of the base is accurately positioned and fixed through the mutual cooperation between the placement mechanism 52 and the adsorption mechanism 53. Subsequently, during the movement, the outer surface of the welding part of the base is coated with a welding powder solution by the welding powder solution mechanism 54. When moving to the welding position, the position of each diamond cutter head is limited by the positioning mechanism 55. Subsequently, the positions of the base and the diamond cutter head are replaced through the cooperation of the rotating mechanism 63 and the fixing mechanism 62. After welding, automatic blanking is carried out through the ejecting mechanism 56.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above-mentioned embodiments. What is described in the above-mentioned embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A diamond saw blade welding device, comprising a housing (1), characterized in that: The four corners of the lower end of the shell (1) are fixedly connected to support legs (2); the front end of the shell (1) is rotatably connected to two cabinet doors (3); the left end of the shell (1) is rotatably connected to a cabinet door (4); a pressing component (6) is provided on the right part of the inner surface of the shell (1); a welding mechanism (7) is fixedly installed on the right part of the inner surface of the shell (1); and an auxiliary positioning component (5) is provided on the inner surface of the shell (1); The auxiliary positioning component (5) comprises a partition (51) fixedly connected to the inner surface of the outer shell (1); a placement mechanism (52) is arranged on the inner surface of the partition (51); an adsorption mechanism (53) is arranged at the lower part of the inner surface of the outer shell (1); a solder powder solution mechanism (54) is arranged at the front part of the upper end of the partition (51); a positioning mechanism (55) is arranged on the inner surface of the placement mechanism (52); and an ejection mechanism (56) is arranged on the inner surface of the placement mechanism (52).

2. A diamond saw blade welding device according to claim 1, characterized in that: The placement mechanism (52) comprises a slider (522) slidably connected to the inner surface of the partition (51); the inner surface of the shell (1) and the inner surface of the partition (51) are rotatably connected to a threaded rod (523) threadedly connected to the slider (522); the inner surface of the slider (522) is rotatably connected to a hollow rod (526) slidably connected to the partition (51); the upper end of the hollow rod (526) is fixedly connected to a placement plate (525); the left end of the shell (1) is fixedly connected to a servo motor (524); the output end of the servo motor (524) is fixedly connected to the left end of the threaded rod (523) via a coupling.

3. A diamond saw blade welding device according to claim 2, characterized in that: The adsorption mechanism (53) comprises a guide rail (531) fixedly connected to the lower part of the inner surface of the shell (1); the inner surface of the hollow rod (526) is rotatably connected to a round rod (532); the inner surface of the placement plate (525) is fixedly connected to four suction cups (533); the lower parts of the inner surfaces of the four suction cups (533) penetrate and extend through the inner surface of the round rod (532); the connecting tube (534) is fixedly connected to the inner surface of the round rod (532); the connecting tube (534) is rotatably connected to the round rod (532); the inner surface of the round rod (532) is slidably connected to a piston rod (535); the lower end of the piston rod (535) is fixedly connected to a roller (537) slidably connected to the guide rail (531); the outer surface of the piston rod (535) is sleeved with a spring (536); the two ends of the spring (536) are respectively fixedly connected to the lower end of the round rod (532) and the round block on the piston rod (535).

4. A diamond saw blade welding device according to claim 3, characterized in that: The solder powder solution mechanism (54) comprises a brush plate (541) and a storage box (542) respectively fixedly connected to the front part of the upper end of the partition (51); the front part of the lower end of the partition (51) is fixedly connected to a cylinder (543); the inner surface of the cylinder (543) is slidably connected to a second piston rod (544); the outer surface of the second piston rod (544) is sleeved with a second spring (545); the two ends of the second spring (545) are respectively connected to the lower end of the cylinder (543) and the second piston rod (544); The cylindrical rod (532) is fixedly connected to the arc block on the cylindrical rod (532), the upper part of the inner surface of the cylindrical rod (543) penetrates and extends to the inner surface of the brush plate (541) and is fixedly connected with a connecting pipe (546), the storage box (542) and the cylindrical rod (543) are connected through a pipeline, and the lower ends of the pipeline connecting the storage box (542) and the cylindrical rod (543) and the connecting pipe (546) are fixedly connected with a one-way valve (547), and the outer surface of the round rod (532) is fixedly connected with an extrusion block (5411).

5. The welding device for a diamond saw blade according to claim 2, characterized in that: The outer surface of the hollow rod (526) is fixedly connected to a one-way bearing (548), the outer surface of the one-way bearing (548) is fixedly connected to a gear (549), and the lower end of the partition (51) is fixedly connected to a rack (5410) meshing with the gear (549).

6. A diamond saw blade welding device according to claim 2, characterized in that: The positioning mechanism (55) comprises an extrusion plate (551) fixedly connected to the right upper end of the partition (51); a partition plate (552) is slidably connected to the inner surface of the placement plate (525); four fixing rods (553) are fixedly connected to the lower end of the partition plate (552) in an annular manner and equidistantly distributed; and balls (554) are provided on the inner surfaces of the four fixing rods (553).

7. A diamond saw blade welding device according to claim 2, characterized in that: The ejection mechanism (56) comprises two ejection rods (561) angularly symmetrically slidably connected to the inner surface of the placement plate (525); the outer surfaces of the two ejection rods (561) are sleeved with springs three (562); the two ends of the springs three (562) are respectively fixedly connected to the lower end of the placement plate (525) and the arc blocks on the ejection rods (561); and the left part of the upper end of the partition plate (51) is respectively fixedly connected to an extrusion plate one (563) and an extrusion plate two (564).

8. The welding device for a diamond saw blade according to claim 3, characterized in that: The pressing assembly (6) comprises a cylinder (61) fixedly connected to the right side of the upper inner surface of the housing (1); a fixing mechanism (62) is provided at the lower end of the cylinder (61); and a rotating mechanism (63) is provided at the lower end of the partition (51).

9. A diamond saw blade welding device according to claim 8, characterized in that: The fixing mechanism (62) comprises a connecting rod (621) fixedly connected to the lower end of the cylinder (61), and a pressing block (622) is fixedly connected to the lower end of the connecting rod (621).

10. A diamond saw blade welding device according to claim 9, characterized in that: The rotating mechanism (63) includes two fixed blocks (631) fixedly connected to the right part of the lower end of the partition (51), the inner surfaces of the two fixed blocks (631) are rotatably connected to a clamping rod 1 (633), the rear part of the outer surface of the clamping rod 1 (633) is fixedly connected to a one-way bearing 2 (634), the outer surface of the one-way bearing 2 (634) is fixedly connected to a gear 2 (635), the outer surface of the connecting rod (621) is fixedly connected to a rack 2 (632) meshing with the gear 2 (635), the outer surface of the round rod (532) is fixedly connected to a fixed plate (636), the inner surface of the fixed plate (636) is rotatably connected to a clamping rod 2 (637), the front part of the outer surface of the clamping rod 2 (637) is fixedly connected to a one-way bearing 3 (638), and the one-way bearing 3 (638) and the outer surface of the hollow rod (526) are fixedly connected to a transmission mechanism (639).

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