Diamond saw blade laser welding machine capable of automatic feeding

Abstract

This invention relates to the field of laser welding technology, specifically disclosing an automatic feeding laser welding machine for diamond saw blades. The machine includes a fixed base, a support platform and a bracket fixedly connected to the top of the fixed base, a hydraulic cylinder fixedly installed at the bottom of the support platform, a feeding assembly at the bottom of the bracket, and a welding assembly between the support platform and the feeding assembly. In the diamond saw blade production process, multiple cutting heads are sequentially loaded into a feeding cavity formed by a connecting seat, a feeding seat, and a partition. The feeding mechanism positions the cutting heads, allowing the support mechanism to drive the top substrate upwards, achieving synchronous splicing of the cutting heads and the substrate. Then, the welding mechanism is activated. After welding the substrate to the bottom of the cutting head, the hydraulic cylinder is activated to lower the movable seat. A push block supports the welding head, causing it to flip. This both presses the top of the substrate and completes the welding between the substrate and the top of the cutting head, simplifying the feeding and welding process, ensuring convenient operation, improving welding quality, and reducing operational risks.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of laser welding, in particular to a diamond saw blade laser welding machine capable of automatic feeding. BACKGROUND

[0002] The diamond saw blade is a key tool for cutting hard and brittle materials and is mainly composed of a cutter head and a base. During manufacturing, the cutter head is spliced on the base one by one, and then laser welding is performed on the joint between the cutter head and the base sawtooth by a laser welding machine, and the operation is repeated until all the cutter heads and the base sawtooth are connected, so as to manufacture the diamond saw blade.

[0003] In the manufacturing process of the diamond saw blade, the traditional manual splicing cannot guarantee the positioning accuracy, and the cutter head is prone to positional deviation during splicing, which reduces the subsequent welding accuracy. Meanwhile, the manual splicing process is complicated, which seriously limits the overall splicing and welding efficiency. In addition, the cutter head is hard, and manual operation has the risk of scratching, which increases the safety hazard in the production process.

[0004] Therefore, it is necessary to provide a diamond saw blade laser welding machine capable of automatic feeding, which aims to solve the above problems. SUMMARY

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

[0006] To achieve the above purpose, the technical scheme adopted by the application is as follows:

[0007] A diamond saw blade laser welding machine capable of automatic feeding comprises a fixed seat, a support table and a support are fixedly connected to the top of the fixed seat, a hydraulic cylinder is fixedly installed at the bottom of the support table, an feeding assembly is arranged at the bottom of the support, a welding assembly is arranged between the support table and the feeding assembly, the feeding assembly comprises a top plate, a connecting seat, a feeding seat, a partition plate and a feeding mechanism, the top plate is fixedly connected between the support and the connecting seat, the partition plate is fixedly connected between the connecting seat and the feeding seat, the welding assembly comprises a movable seat, a movable sleeve, a mounting 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 slidingly connected in the interior of the movable seat, the mounting sleeve is slidingly connected in the interior of the movable sleeve, the welding mechanism is evenly arranged at the top of the movable sleeve, a driving shaft is fixedly connected in the interior of the movable seat, and the supporting mechanism is arranged at the top of the driving shaft.

[0008] The welding mechanism comprises a mounting shaft fixedly connected in a mounting sleeve, a mounting seat rotatably connected to the outside of the mounting shaft, an end face gear fixedly connected to one end of the mounting shaft in the mounting seat, a bevel gear fixedly connected to one end of the welding head in the mounting seat, the end face gear and the bevel gear being in mesh with each other, a straight gear fixedly connected to the outside of the mounting seat in a symmetrical manner, and a rack fixedly connected to the inner wall of the movable sleeve in a uniform manner, the rack and the straight gear being in mesh with each other.

[0009] As a further improvement of the above-mentioned scheme, the feeding mechanism comprises a baffle uniformly and slidingly connected to the bottom of the feeding seat, and the top of the baffle is fixedly connected with a fixed block.

[0010] As a further improvement of the above-mentioned scheme, the supporting mechanism comprises a supporting seat fixedly connected to the top of the driving shaft, and the top of the supporting seat is uniformly fixedly connected with a clamping block.

[0011] As a further improvement of the above-mentioned scheme, the inside of the movable sleeve is slidingly connected with a movable plate, the mounting sleeve is rotatably connected to the top of the movable plate, and the supporting seat and the movable plate are fixedly connected with a spring in a symmetrical manner.

[0012] As a further improvement of the above-mentioned scheme, the top of the movable plate is fixedly connected with a sheath in a symmetrical manner, and the bottom of the spring penetrates through the sheath.

[0013] As a further improvement of the above-mentioned scheme, the bottom of the movable plate is fixedly connected with a motor, the output end of the motor penetrates through the movable plate and is fixedly connected with a driving wheel, and the driving wheel and the bottom of the mounting sleeve are in mesh with each other.

[0014] As a further improvement of the above-mentioned scheme, the movable seat and the movable sleeve are uniformly fixedly connected with a spring, the top of the supporting table is uniformly fixedly connected with a push block, and the bottom of the movable seat is uniformly provided with a through slot matched with the push block.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] In the production process of the diamond saw blade, a plurality of tool bits are sequentially loaded into a feeding cavity composed of a connecting seat, a feeding seat and a partition plate, and the positioning of the tool bits is completed through the feeding mechanism, so that the supporting mechanism drives the top base to move upward, the tool bits and the base are synchronously spliced, then the welding mechanism is started, after the base and the tool bits at the bottom are welded, the movable seat is driven to move downward by the hydraulic cylinder, the welding head is turned over by the support of the push block, the base at the top is compressed, and the base and the tool bits at the top are welded, thereby simplifying the feeding and welding process, ensuring convenient operation, improving the welding quality, and reducing the operation risk.

[0017] The movable seat drives the supporting mechanism to move downward, and simultaneously drives the movable sleeve and the mounting sleeve to move synchronously, the mounting sleeve is firstly supported by the push block, and with the continuous downward movement, the mounting sleeve drives the mounting seat to rotate, the mounting seat further drives the welding head to rotate to the top of the base body, and the welding head synchronously rotates to adjust the welding direction, thereby ensuring the high-quality welding of the base body and the top of the knife head. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present application;

[0021] Figure 3 It is a schematic diagram of the structure of the feeding mechanism of the present application;

[0022] Figure 4 It is a schematic diagram of the structure of the top plate of the present application;

[0023] Figure 5 It is a schematic diagram of the structure of the driving shaft of the present application;

[0024] Figure 6 It is a schematic diagram of part of the welding assembly of the present application;

[0025] Figure 7 It is a schematic diagram of the internal structure of the mounting sleeve of the present application;

[0026] Figure 8 It is a schematic diagram of the top structure of the movable seat of the present application;

[0027] Figure 9 It is a schematic diagram of the internal structure of the movable seat of the present application;

[0028] Figure 10 It is a schematic diagram of the cross-sectional structure of the movable sleeve of the present application;

[0029] Figure 11 It is a schematic diagram of the cross-sectional structure of the mounting sleeve of the present application;

[0030] Figure 12 It is a schematic diagram of the structure of A in the present application. Figure 11

[0031] ​In the figure: 1, fixed seat; 2, support table; 3, support; 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, drive wheel; 554, rack; 555, spur gear; 556, mounting shaft; 557, face gear; 558, bevel gear; 559, welding head; 56, spring two; 57, drive shaft; 58, movable plate; 591, sheath; 592, spring three; 6, push block; 7, hydraulic cylinder. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0033] Please refer to Figures 1 to 11 An embodiment of the present application is provided as shown in the figure:

[0034] The automatic feeding diamond saw blade laser welding machine comprises a fixed seat 1, a support table 2 and a support 3 are fixedly connected at the top of the fixed seat 1, a hydraulic cylinder 7 is fixedly installed at the bottom of the support table 2, a feeding assembly 4 is arranged at the bottom of the support 3, a welding assembly 5 is arranged between the support table 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 44 and a feeding 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 feeding seat 43, the welding assembly 5 comprises a movable seat 51, a movable sleeve 52, a mounting sleeve 53, a supporting mechanism 54 and a welding mechanism 55, the movable seat 51 is fixedly connected with the telescopic end of the hydraulic cylinder 7, the movable sleeve 52 is slidingly connected in the interior of the movable seat 51, the mounting sleeve 53 is slidingly connected in the interior of the movable sleeve 52, the welding mechanism 55 is uniformly arranged at the top of the movable sleeve 52, a drive shaft 57 is fixedly connected in the interior of the movable seat 51, and the supporting mechanism 54 is arranged at the top of the drive shaft 57;

[0035] The welding mechanism 55 comprises a mounting shaft 556 fixedly connected in the mounting sleeve 53, an installation base 551 rotatably connected to the outer side of the mounting shaft 556, an end face gear 557 fixedly connected to one end of the mounting shaft 556 in the installation base 551, a welding head 559 rotatably connected to the outer side of the installation base 551, a bevel gear 558 fixedly connected to one end of the welding head 559 in the installation base 551, the end face gear 557 and the bevel gear 558 being in mesh with each other, a straight gear 555 fixedly connected to the outer side of the installation base 551 in a symmetrical manner, and a rack 554 fixedly connected to the inner wall of the movable sleeve 52 in a uniform manner, the rack 554 and the straight gear 555 being in mesh with each other.

[0036] In actual application, first, as shown in Figure 2 、 Figure 3 and Figure 4 , the operator stores the tool bit in the feeding cavity composed of the connecting base 42, the feeding base 43 and the partition plate 44 in the feeding assembly 4, and supports the tool bit in a predetermined position through the feeding mechanism 45.

[0037] Then, as shown in Figure 2 、 Figure 5 、 Figure 6 、 Figure 11 and Figure 12 , the hydraulic cylinder 7 is started, and the movable seat 51 is driven to move upward at the telescopic end, since the driving shaft 57 is fixedly connected in the movable seat 51 and the supporting mechanism 54 is arranged at the top of the driving shaft 57, the supporting mechanism 54 will change the position with the movement of the movable seat 51, at the same time, the movable sleeve 52 slidably connected in the movable seat 51 and the mounting sleeve 53 slidably connected in the movable sleeve 52 will move upward with the movement of the movable seat 51 to fix the base body between the supporting mechanism 54 and the connecting base 42, so as to rotate and weld the base body and the bottom of the tool bit by the welding head 559 in the welding mechanism 55, and ensure the welding quality of the welded part.

[0038] As shown in Figure 9 、 Figure 11 and Figure 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 outside the mounting shaft 556, when the mounting sleeve 53 moves, the symmetrical fixedly connected spur gear 555 outside the mounting sleeve 53 will be engaged with the fixedly connected rack 554 on the inner wall of the movable sleeve 52, this engagement relationship enables the mounting seat 551 to produce a rotating motion, at the same time, the end face gear 557 fixedly connected to one end of the mounting shaft 556 in the mounting seat 551 and the bevel gear 558 fixedly connected to one end of the welding head 559 in the mounting seat 551 are engaged with each other, when the mounting seat 551 rotates, the welding head 559 will produce a rotation to facilitate the movable seat 51 to move downwardly driven by the telescopic end of the hydraulic cylinder 7, so that the welding head 559 can rotate to the top of the base body and adjust the welding direction, realize the welding between the base body and the top of the tool head, realize the efficient and accurate laser welding production of the diamond saw blade, and improve the production efficiency and product quality.

[0039] As shown in Figure 3 and Figure 4 shown, the feeding mechanism 45 comprises a baffle 451 uniformly and slidingly connected to the bottom of the feeding seat 43, and the top of the baffle 451 is fixedly connected with a fixed block 452, and the feeding seat 43 and the fixed block 452 are both fixedly connected with a spring I 453.

[0040] In actual application, when the base body and the tool head are welded, the supporting mechanism 54 drives the base body and the tool head to move downwardly synchronously, at this time, the tool head pushes the baffle 451 to make the baffle 451 slide at the bottom of the feeding seat 43, and the spring I 453 is stretched through the fixed block 452, so as to reset the baffle 451 after being separated to support the next tool head.

[0041] As shown in Figure 6 , Figure 8 and Figure 10 shown, the supporting mechanism 54 comprises a supporting seat 541 fixedly connected to the top of the driving shaft 57, the top of the supporting seat 541 is uniformly fixedly connected with a clamping block 542, and the outer side of the supporting seat 541 is uniformly fixedly connected with a supporting block 543.

[0042] In actual application, the base body is placed on the top of the supporting seat 541 and fixed on the supporting seat 541 through the clamping block 542, and the tool head and the welded part of the base body are supported through the supporting block 543, so as to ensure the welding stability and the welding quality.

[0043] As shown in Figure 6 , Figure 7 , Figure 9 and Figure 11As shown, the inner part of the movable sleeve 52 is slidingly connected with a movable plate 58, the mounting sleeve 53 is rotationally connected to the top of the movable plate 58, and the supporting seat 541 is symmetrically fixedly connected with the spring three 592 between the movable plate 58.

[0044] In actual application, the movable plate 58 is rotationally connected with the mounting sleeve 53, so that the supporting seat 541 moves synchronously with the mounting sleeve 53 through the spring three 592, and the mounting sleeve 53 does not affect the rotation of the welding mechanism 55.

[0045] As shown in Figure 9 and Figure 11 , the top of the movable plate 58 is symmetrically fixedly connected with a sheath 591, and the bottom of the spring three 592 penetrates the sheath 591.

[0046] In actual application, the bottom of the spring three 592 penetrates the inside of the sheath 591, which can realize protection of the sheath 591 and avoid damage to the sheath 591 due to excessive downward movement of the supporting seat 541.

[0047] As shown in Figure 9 , the bottom of the movable plate 58 is fixedly installed with a motor 552, the output end of the motor 552 penetrates the movable plate 58 and is fixedly connected with a driving wheel 553, and the driving wheel 553 is meshed with the bottom of the mounting sleeve 53.

[0048] In actual application, the driving wheel 553 is driven to rotate synchronously by starting the motor 552, and the driving wheel 553 is driven to rotate by meshing with the mounting sleeve 53, so that the mounting sleeve 53 drives the welding mechanism 55 to realize rotary welding.

[0049] As shown in Figure 2 , Figure 5 and Figure 9 , the movable seat 51 and the movable sleeve 52 are uniformly fixedly connected with the spring two 56, the top of the supporting table 2 is uniformly fixedly connected with a push block 6, and the bottom of the movable seat 51 is uniformly provided with a through slot matched with the push block 6.

[0050] In actual application, when the hydraulic cylinder 7 drives the movable seat 51 to move downward, the push block 6 first supports the movable sleeve 52, and the driving shaft 57 continues to move downward to drive the supporting mechanism 54 and the movable plate 58 to move downward synchronously, so that the movable sleeve 52 drives the welding mechanism 55 to overturn under the action of the movable sleeve 52.

[0051] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it should be taken in a descriptive sense and not a limiting sense.

[0052] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments. Rather, many modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. An automatic loading diamond saw blade laser welding machine, comprising a fixed seat (1), the top of the fixed seat (1) is fixedly connected with a supporting table (2) and a support (3), characterized in that: The bottom of the support table (2) is fixedly provided with a hydraulic cylinder (7), the bottom of the support (3) is provided with a feeding assembly (4), and the support table (2) and the feeding assembly (4) are provided with a welding assembly (5); 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 support (3) and the connecting seat (42); the partition plate (44) is fixedly connected between the connecting seat (42) and the feeding seat (43); the welding assembly (5) comprises a movable seat (51), a movable sleeve (52), a mounting sleeve (53), a supporting mechanism (54) and a welding mechanism (55); the movable seat (51) is fixedly connected with the telescopic end of the hydraulic cylinder (7); the movable sleeve (52) is slidingly connected in the interior of the movable seat (51); the mounting sleeve (53) is slidingly connected in the interior of the movable sleeve (52); the welding mechanism (55) is uniformly arranged at the top of the movable sleeve (52); the interior of the movable seat (51) is fixedly connected with a driving shaft (57); and the supporting mechanism (54) is arranged at the top of the driving shaft (57). The welding mechanism (55) comprises a mounting shaft (556) fixedly connected in the mounting sleeve (53); the outer side of the mounting shaft (556) is rotatably connected with a mounting seat (551); one end of the mounting shaft (556) in the mounting seat (551) is fixedly connected with a face gear (557); the outer side of the mounting seat (551) is rotatably connected with a welding head (559); one end of the welding head (559) in the mounting seat (551) is fixedly connected with a bevel gear (558); the face gear (557) and the bevel gear (558) are in mesh with each other; the outer side of the mounting seat (551) is fixedly connected with a spur gear (555) in a symmetrical mode; the inner wall of the movable sleeve (52) is fixedly connected with a rack (554) in a uniform mode; and the rack (554) and the spur gear (555) are in mesh with each other.

2. The diamond saw blade laser welding machine capable of automatic feeding according to claim 1, characterized in that: The feeding mechanism (45) comprises a baffle (451) slidingly connected in a uniform mode to the bottom of the feeding seat (43); the top of the baffle (451) is fixedly connected with a fixed block (452); and the feeding seat (43) and the fixed block (452) are fixedly connected with a spring (453) in a uniform mode.

3. The diamond saw blade laser welding machine capable of automatic feeding according to claim 2, characterized in that: The supporting mechanism (54) comprises a supporting seat (541) fixedly connected to the top of the driving shaft (57); the top of the supporting seat (541) is fixedly connected with a clamping block (542) in a uniform mode; and the outer side of the supporting seat (541) is fixedly connected with a supporting block (543) in a uniform mode.

4. The diamond saw blade laser welding machine capable of automatic feeding according to claim 3, characterized in that: The interior of the movable sleeve (52) is slidingly connected with a movable plate (58); the mounting sleeve (53) is rotatably connected to the top of the movable plate (58); and the supporting seat (541) and the movable plate (58) are fixedly connected with a spring (592) in a symmetrical mode.

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

6. The diamond saw blade laser welding machine capable of automatic feeding according to claim 4, characterized in that: The bottom of the movable plate (58) is fixedly provided with a motor (552), the output end of the motor (552) penetrates through the movable plate (58) and is fixedly connected with a driving wheel (553), and the driving wheel (553) is in engagement with the bottom of the mounting sleeve (53).

7. The diamond saw blade laser welding machine capable of automatic feeding according to claim 3, characterized in that: Spring two (56) is uniformly and fixedly connected between the movable seat (51) and the movable sleeve (52), the top of the supporting table (2) is uniformly and fixedly connected with a push block (6), and the bottom of the movable seat (51) is uniformly and provided with a through groove matched with the push block (6).

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