Diamond saw blade laser welding machine capable of automatically feeding

Abstract

The invention relates to the technical field of laser welding, and particularly discloses an automatic feeding diamond saw blade laser welding machine which comprises a fixing seat, a supporting table and a support are fixedly connected to the top of the fixing seat, a hydraulic cylinder is fixedly installed at the bottom of the supporting table, and a feeding assembly is arranged at the bottom of the support. A welding assembly is arranged between the supporting table and the feeding assembly. In the diamond saw blade production process, a plurality of tool bits are sequentially installed in a feeding cavity formed by a connecting base, a feeding base and a partition plate, positioning of the tool bits is completed through a feeding mechanism, so that a supporting mechanism drives a top base body to move upwards, synchronous splicing of the tool bits and the base body is achieved, then a welding mechanism is started, and after welding of the base body and the bottoms of the tool bits is completed, the tool bits are welded. The hydraulic cylinder is started to drive the movable base to descend, the welding head is turned over through supporting of the push block, the top of the base body can be pressed, welding of the base body and the top of the tool bit can be completed, and therefore the feeding and welding processes are simplified, operation convenience is guaranteed, the welding quality is improved, and the operation risk is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of laser welding, and in particular to a diamond saw blade laser welding machine capable of automatically loading materials. Background Art

[0002] Diamond saw blades are key tools for cutting hard and brittle materials. They are mainly composed of a cutter head and a base. During manufacturing, the cutter heads need to be spliced ​​onto the base one by one, and then the joints between the cutter heads and the base teeth are laser welded by a laser welding machine. This cycle is repeated until all the cutter heads are connected to the base teeth, thus making a diamond saw blade.

[0003] During the manufacturing process of diamond saw blades, traditional manual splicing is difficult to ensure positioning accuracy. The cutter head is prone to position deviation during splicing, which reduces the subsequent welding accuracy. At the same time, the manual splicing process is cumbersome, which seriously limits the overall splicing and welding efficiency. In addition, the cutter head material is hard, and there is a risk of scratches during manual operation, which increases safety hazards in the production process.

[0004] Therefore, it is necessary to provide a diamond saw blade laser welding machine that can automatically load materials, aiming to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a diamond saw blade laser welding machine capable of automatic loading, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is: A diamond saw blade laser welding machine capable of automatic loading comprises a fixed seat, the top of the fixed seat is fixedly connected with a support platform and a bracket, the bottom of the support platform is fixedly installed with a hydraulic cylinder, a loading assembly is arranged at the bottom of the bracket, a welding assembly is arranged between the support platform and the loading assembly, the loading assembly comprises a top plate, a connecting seat, a loading seat, a partition and a loading mechanism, the top plate is fixedly connected between the bracket and the connecting seat, the partition is fixedly connected between the connecting seat and the loading seat, the welding assembly comprises a movable seat, a movable sleeve, an installation sleeve, a supporting mechanism and a welding mechanism, the movable seat is fixedly connected with the telescopic end of the hydraulic cylinder, the movable sleeve is slidably connected to the inside of the movable seat, the installation sleeve is slidably connected to the inside of the movable sleeve, the welding mechanism is evenly arranged at the top of the movable sleeve, the inside of the movable seat is fixedly connected with a driving shaft, and the supporting mechanism is arranged at the top of the driving shaft; The welding mechanism includes a mounting shaft fixedly connected to the mounting sleeve, the outer side of the mounting shaft is rotatably connected to a mounting seat, one end of the mounting shaft located in the mounting seat is fixedly connected to an end face gear, the outer side of the mounting seat is rotatably connected to a welding head, one end of the welding head located in the mounting seat is fixedly connected to a bevel gear, the end face gear and the bevel gear are meshed with each other, the outer side of the mounting seat is symmetrically fixedly connected to a spur gear, the inner wall of the movable sleeve is evenly fixedly connected to a rack, and the rack and the spur gear are meshed with each other.

[0007] As a further improvement of the above scheme, the feeding mechanism includes a baffle plate evenly slidably connected to the bottom of the feeding seat, the top of the baffle plate is fixedly connected to a fixed block, and a spring is fixedly connected between the feeding seat and the fixed block.

[0008] As a further improvement of the above solution, the support mechanism includes a support seat fixedly connected to the top of the driving shaft, the top of the support seat is evenly fixedly connected with a clamping block, and the outer side of the support seat is evenly fixedly connected with a support block.

[0009] As a further improvement of the above solution, a movable plate is slidably connected inside the movable sleeve, the mounting sleeve is rotatably connected to the top of the movable plate, and a spring three is symmetrically fixedly connected between the support seat and the movable plate.

[0010] As a further improvement of the above solution, a sheath is symmetrically fixedly connected to the top of the movable plate, and the bottom of the spring three passes through the sheath.

[0011] As a further improvement of the above solution, a motor is fixedly installed at the bottom of the movable plate, an output end of the motor passes through the movable plate and is fixedly connected to a driving wheel, and the driving wheel is meshed with the bottom of the movable sleeve.

[0012] As a further improvement of the above scheme, a spring 2 is evenly fixedly connected between the movable seat and the movable sleeve, a push block is evenly fixedly connected to the top of the support platform, and a through groove adapted to the push block is evenly opened at the bottom of the movable seat.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the production process of diamond saw blades, multiple cutter heads are sequentially loaded into the loading chamber composed of the connecting seat, the loading seat and the partition, and the positioning of the cutter heads is completed through the loading mechanism, so that the support mechanism drives the top base to move upward to achieve synchronous splicing of the cutter head and the base. Then the welding mechanism is started. After the base and the bottom of the cutter head are welded, the hydraulic cylinder is started to drive the movable seat down, and the push block support is used to flip the welding head, which can not only press the top of the base, but also complete the welding of the base and the top of the cutter head, thereby simplifying the loading and welding process, ensuring convenient operation, improving welding quality, and reducing operation risks.

[0014] 2. The movable seat drives the supporting mechanism downward through the driving shaft, and at the same time drives the movable sleeve and the mounting sleeve to move synchronously. The mounting sleeve is first supported by the push block, and as it continues to move downward, it drives the mounting seat to rotate. The mounting seat then drives the welding head to rotate to the top of the substrate. At the same time, the welding head rotates synchronously to adjust the welding direction to ensure high-quality welding between the substrate and the top of the cutter head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional structure diagram of the present invention as a whole; Figure 3 It is a structural schematic diagram of the feeding mechanism of the present invention; Figure 4 It is a structural schematic diagram of the top plate of the present invention; Figure 5 It is a schematic structural diagram of the drive shaft of the present invention; Figure 6 It is a partial structural schematic diagram of the welding assembly of the present invention; Figure 7 This is a schematic diagram of the internal structure of the installation sleeve of the present invention; Figure 8 It is a schematic diagram of the top structure of the movable seat of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the movable seat of the present invention; Fig.10 It is a schematic cross-sectional structure diagram of the movable sleeve of the present invention; Fig.11 It is a schematic diagram of the cross-sectional structure of the installation sleeve of the present invention; Fig.12 For the present invention Fig.11 Schematic diagram of the structure at A in the middle.

[0017] In the figure: 1. fixed seat; 2. support platform; 3. bracket; 4. feeding assembly; 41. top plate; 42. connecting seat; 43. feeding seat; 44. partition; 45. feeding mechanism; 451. baffle; 452. fixed block; 453. spring one; 5. welding assembly; 51. movable seat; 52. movable sleeve; 53. mounting sleeve; 54. supporting mechanism; 541. supporting seat; 542. clamping block; 543. supporting block; 55. welding mechanism; 551. mounting seat; 552. motor; 553. driving wheel; 554. rack; 555. spur gear; 556. mounting shaft; 557. face gear; 558. bevel gear; 559. welding head; 56. spring two; 57. driving shaft; 58. movable plate; 591. sheath; 592. spring three; 6. push block; 7. hydraulic cylinder. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figures 1 to 11 As shown, the present invention provides an embodiment: A diamond saw blade laser welding machine capable of automatic feeding comprises a fixed seat 1, a support platform 2 and a bracket 3 are fixedly connected to the top of the fixed seat 1, a hydraulic cylinder 7 is fixedly installed at the bottom of the support platform 2, a feeding assembly 4 is arranged at the bottom of the bracket 3, a welding assembly 5 is arranged between the support platform 2 and the feeding assembly 4, the feeding assembly 4 comprises a top plate 41, a connecting seat 42, a feeding seat 43, a partition plate 44 and a feeding mechanism 45, the top plate 41 is fixedly connected between the bracket 3 and the connecting seat 42, the partition plate 44 is fixedly connected to Between the connecting seat 42 and the feeding seat 43, the welding assembly 5 includes a movable seat 51, a movable sleeve 52, a mounting sleeve 53, a support mechanism 54 and a welding mechanism 55. The movable seat 51 is fixedly connected to the telescopic end of the hydraulic cylinder 7, the movable sleeve 52 is slidably connected to the inside of the movable seat 51, the mounting sleeve 53 is slidably connected to the inside of the movable sleeve 52, the welding mechanism 55 is evenly arranged on the top of the movable sleeve 52, the inside of the movable seat 51 is fixedly connected with a driving shaft 57, and the support mechanism 54 is arranged on the top of the driving shaft 57; The welding mechanism 55 includes a mounting shaft 556 fixedly connected to the mounting sleeve 53, the outer side of the mounting shaft 556 is rotatably connected to the mounting seat 551, one end of the mounting shaft 556 located in the mounting seat 551 is fixedly connected to the end gear 557, the outer side of the mounting seat 551 is rotatably connected to a welding head 559, one end of the welding head 559 located in the mounting seat 551 is fixedly connected to a bevel gear 558, the end gear 557 and the bevel gear 558 are meshed with each other, the outer side of the mounting seat 551 is symmetrically fixedly connected to a spur gear 555, the inner wall of the movable sleeve 52 is evenly fixedly connected to a rack 554, and the rack 554 and the spur gear 555 are meshed with each other.

[0020] In practical application, the embodiment of the present invention is firstly Figure 2 , Figure 3 and Figure 4 As shown, the operator stores the cutter head in a loading chamber composed of a connecting seat 42, a loading seat 43 and a partition 44 in the loading assembly 4, and supports the cutter head at a predetermined position through a loading mechanism 45; Then as Figure 2 , Figure 5 , Figure 6 , Fig.11 and Fig.12 As shown, the hydraulic cylinder 7 is started, and its telescopic end drives the movable seat 51 to move upward. Since the movable seat 51 is fixedly connected with the driving shaft 57 inside, and the supporting mechanism 54 is arranged on the top of the driving shaft 57, the supporting mechanism 54 will change its position with the movement of the movable seat 51. At the same time, the movable sleeve 52 slidably connected inside the movable seat 51 and the mounting sleeve 53 slidably connected inside the movable sleeve 52 will move upward with the movement of the movable seat 51 to fix the substrate between the supporting mechanism 54 and the connecting seat 42, so that the welding head 559 in the welding mechanism 55 can rotate and weld between the substrate and the bottom of the cutter head to ensure the welding quality of the welding part. like Fig. 9 , Fig.11 and Fig.12As shown, for the welding mechanism 55, the mounting shaft 556 is fixed in the mounting sleeve 53, and the mounting seat 551 is rotatably connected to the outside of the mounting shaft 556. When the mounting sleeve 53 moves, the spur gear 555 symmetrically fixedly connected on its outside will mesh with the rack 554 evenly fixedly connected to the inner wall of the movable sleeve 52. This meshing relationship enables the mounting seat 551 to generate rotational motion. At the same time, the end face gear 557 fixedly connected at one end of the mounting shaft 556 located in the mounting seat 551 and the bevel gear 558 fixedly connected at one end of the welding head 559 located in the mounting seat 551 are meshed with each other. When the mounting seat 551 rotates, it will drive the welding head 559 to rotate, so that the telescopic end of the hydraulic cylinder 7 drives the movable seat 51 to move downward, so that the welding head 559 can rotate to the top of the substrate and adjust the welding direction to achieve welding between the substrate and the top of the cutter head, thereby realizing efficient and precise laser welding production of diamond saw blades and improving production efficiency and product quality.

[0021] like Figure 3 and Figure 4 As shown, the feeding mechanism 45 includes a baffle 451 evenly slidably connected to the bottom of the feeding seat 43, a fixing block 452 is fixedly connected to the top of the baffle 451, and a spring 453 is fixedly connected between the feeding seat 43 and the fixing block 452.

[0022] In actual application of the embodiment of the present invention, after the welding of the base and the cutter head is completed, the support mechanism 54 will drive the base and the cutter head to move downward synchronously. At this time, the cutter head will push the baffle 451, so that the baffle 451 slides at the bottom of the loading seat 43, and stretches the spring 1 453 through the fixed block 452, so that after separation, the spring 1 453 drives the baffle 451 to reset to support the next group of cutter heads.

[0023] like Figure 6 , Figure 8 and Fig.10 As shown, the support mechanism 54 includes a support seat 541 fixedly connected to the top of the driving shaft 57 , a clamping block 542 is evenly fixedly connected to the top of the support seat 541 , and a support block 543 is evenly fixedly connected to the outer side of the support seat 541 .

[0024] In actual application of the embodiment of the present invention, the substrate is placed on the top of the support seat 541, and the substrate is fixed on the support seat 541 by the clamping block 542. In addition, the support block 543 is used to support the welding part of the cutter head and the substrate to ensure welding stability and welding quality.

[0025] like Figure 6 , Figure 7 , Fig. 9 and Fig.11As shown, the movable sleeve 52 is slidably connected to the inside of the movable plate 58, the mounting sleeve 53 is rotatably connected to the top of the movable plate 58, and a spring 592 is symmetrically fixedly connected between the support seat 541 and the movable plate 58.

[0026] In actual application of the embodiment of the present invention, the movable plate 58 is connected to the rotation of the mounting sleeve 53, so that the movement of the support seat 541 drives the mounting sleeve 53 to move synchronously through the spring three 592, and will not affect the mounting sleeve 53 driving the welding mechanism 55 to rotate and weld.

[0027] like Fig. 9 and Fig.11 As shown, a sheath 591 is symmetrically fixedly connected to the top of the movable plate 58 , and the bottom of the spring three 592 passes through the sheath 591 .

[0028] In actual application of the embodiment of the present invention, the bottom of the spring three 592 is passed through the inner side of the sheath 591, so as to protect the sheath 591 and prevent the support seat 541 from moving downward and causing excessive pressure to damage the sheath 591.

[0029] like Fig. 9 As shown, a motor 552 is fixedly installed at the bottom of the movable plate 58 , and the output end of the motor 552 passes through the movable plate 58 and is fixedly connected to a driving wheel 553 , and the driving wheel 553 is meshed with the bottom of the movable sleeve 52 .

[0030] In actual application, the driving wheel 553 can be driven to rotate synchronously by starting the motor 552. The driving wheel 553 drives the movable sleeve 52 to rotate by meshing with the movable sleeve 52, so that the movable sleeve 52 drives the welding mechanism 55 to realize rotational welding.

[0031] like Figure 2 , Figure 5 and Fig. 9 As shown, a spring 56 is evenly fixedly connected between the movable seat 51 and the movable sleeve 52, a push block 6 is evenly fixedly connected to the top of the support platform 2, and a through groove adapted to the push block 6 is evenly opened at the bottom of the movable seat 51.

[0032] When the embodiment of the present invention is actually used, when the hydraulic cylinder 7 drives the movable seat 51 to move downward, the push block 6 first supports the movable sleeve 52. At this time, the continued downward movement of the drive shaft 57 will drive the support mechanism 54 and the movable plate 58 to move downward synchronously, so that the movable sleeve 52 can drive the welding mechanism 55 to flip under the action of the movable sleeve 52.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diamond saw blade laser welding machine capable of automatic loading, comprising a fixed seat (1), the top of the fixed seat (1) being fixedly connected to a support platform (2) and a bracket (3), characterized in that: A hydraulic cylinder (7) is fixedly mounted on the bottom of the support platform (2); a loading assembly (4) is arranged at the bottom of the support (3); a welding assembly (5) is arranged between the support platform (2) and the loading assembly (4); the loading assembly (4) comprises a top plate (41), a connecting seat (42), a loading seat (43), a partition (44) and a loading mechanism (45); the top plate (41) is fixedly connected between the support (3) and the connecting seat (42); the partition (44) is fixedly connected between the connecting seat (42) and the loading seat (43); the welding assembly (5) comprises a top plate (41), a connecting seat (42), a loading seat (43), a partition (44) and a loading mechanism (45); The movable seat (51) comprises a movable sleeve (52), a mounting sleeve (53), a supporting mechanism (54) and a welding mechanism (55); the movable seat (51) is fixedly connected to the telescopic end of the hydraulic cylinder (7); the movable sleeve (52) is slidably connected to the inside of the movable seat (51); the mounting sleeve (53) is slidably connected to the inside of the movable sleeve (52); the welding mechanism (55) is evenly arranged on the top of the movable sleeve (52); the inside of the movable seat (51) is fixedly connected to a driving shaft (57); and the supporting mechanism (54) is arranged on the top of the driving shaft (57); The welding mechanism (55) comprises a mounting shaft (556) fixedly connected to the mounting sleeve (53); the outer side of the mounting shaft (556) is rotatably connected to a mounting seat (551); one end of the mounting shaft (556) located in the mounting seat (551) is fixedly connected to an end face gear (557); the outer side of the mounting seat (551) is rotatably connected to a welding head (559); one end of the welding head (559) located in the mounting seat (551) is fixedly connected to a bevel gear (558); the end face gear (557) and the bevel gear (558) are meshed with each other; the outer side of the mounting seat (551) is symmetrically fixedly connected to a spur gear (555); the inner wall of the movable sleeve (52) is evenly fixedly connected to a rack (554); the rack (554) and the spur gear (555) are meshed with each other.

2. The diamond saw blade laser welding machine capable of automatic loading according to claim 1, characterized in that: The feeding mechanism (45) comprises a baffle (451) uniformly slidably connected to the bottom of the feeding seat (43), a fixing block (452) is fixedly connected to the top of the baffle (451), and a spring 1 (453) is fixedly connected between the feeding seat (43) and the fixing block (452).

3. The automatic loading diamond saw blade laser welding machine according to claim 2, characterized in that: The support mechanism (54) comprises a support seat (541) fixedly connected to the top of the driving shaft (57), a clamping block (542) being evenly fixedly connected to the top of the support seat (541), and a support block (543) being evenly fixedly connected to the outside of the support seat (541).

4. The diamond saw blade laser welding machine capable of automatic loading according to claim 3, characterized in that: The movable sleeve (52) is slidably connected to a movable plate (58) inside, the mounting sleeve (53) is rotatably connected to the top of the movable plate (58), and a spring three (592) is symmetrically fixedly connected between the support seat (541) and the movable plate (58).

5. The diamond saw blade laser welding machine capable of automatic loading according to claim 4, characterized in that: The top of the movable plate (58) is symmetrically fixedly connected with a sheath (591), and the bottom of the spring three (592) passes through the sheath (591).

6. The diamond saw blade laser welding machine capable of automatic loading according to claim 4, characterized in that: A motor (552) is fixedly mounted on the bottom of the movable plate (58); an output end of the motor (552) passes through the movable plate (58) and is fixedly connected to a driving wheel (553); the driving wheel (553) and the bottom of the movable sleeve (52) are meshed with each other.

7. The diamond saw blade laser welding machine capable of automatic loading according to claim 3, characterized in that: A second spring (56) is evenly and fixedly connected between the movable seat (51) and the movable sleeve (52), a push block (6) is evenly and fixedly connected to the top of the support platform (2), and a through groove matched with the push block (6) is evenly opened at the bottom of the movable seat (51).

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