Multi-dimensional adjustment double-mechanism cooperative mold efficient welding machine

Abstract

The utility model relates to mould processing technical field especially relates to a kind of multi-dimension adjusting double-mechanism collaborative mould efficient welding machine, the multi-dimension adjusting double-mechanism collaborative mould efficient welding machine includes machine body, and the workbench is provided in the machine body inside. By the stable support provided to the overall structure of welding frame, the lifting assembly connected thereon can drive the up-and-down movement of moving plate, cooperate with the push-pull cylinder connected with moving plate, the flexible movement of welding torch in longitudinal and transverse direction can be realized, the welding position requirement of different size mould is satisfied, by the adjusting plate connected at the bottom of moving plate, by the cooperation of mounting block and rotating assembly, the angle of welding torch can be finely adjusted, not only adapt to the welding of mould complex special-shaped structure, but also facilitate the replacement and maintenance of welding torch, simultaneously, the driving mechanism connected at the bottom of placing plate can drive the rotation of placing plate and mould, without frequent adjustment of mould posture by artificial, reduce the labor intensity of worker, reduce the security risk and positioning deviation caused by artificial operation, further guarantee welding accuracy and operation safety.

Description

Technical Field

[0001] This utility model relates to the field of mold processing technology, and in particular to a high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination. Background Technology

[0002] As a fundamental process equipment in industrial production, the quality of molds directly determines the precision and performance of the final product. Welding is a crucial step in the manufacturing and repair of molds, often used for joining molds, repairing surface defects, or depositing special alloy layers.

[0003] Currently, most mold welding is done manually with hand-held welding torches or using simple semi-automatic welding equipment. Workers need to frequently adjust the mold's posture or their own position, resulting in high labor intensity and safety hazards. To improve automation, some gantry-type or fixed mold processing and welding machines have emerged on the market. However, these machines are usually bulky and expensive, and the adjustment flexibility of the welding torch head is limited, making it difficult to adapt to the complex and ever-changing structure of molds and welding angles. Often, tooling needs to be changed midway or processing needs to be paused, resulting in low efficiency and failing to meet the high precision and high efficiency requirements of modern mold processing. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the existing technology that it is difficult to adapt to the complex and ever-changing structure and welding angle of the mold, often requiring the change of tooling or suspension of processing midway, resulting in low efficiency.

[0005] To achieve the above objectives, this utility model provides a high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination, including a machine body. A worktable is provided inside the machine body, and a first welding mechanism and a second welding mechanism are mounted on the worktable. A placement plate is provided below both the first and second welding mechanisms, and a driving mechanism is connected to the bottom of the placement plate. The first welding mechanism includes a welding frame mounted on the machine body. A lifting assembly is connected to the welding frame, and a moving plate is mounted at the bottom of the lifting assembly. One side of the moving plate is connected to a push-pull cylinder, which is mounted on the welding frame. An adjusting plate is connected to the bottom of the moving plate, and a mounting block is connected to one side of the adjusting plate and connected to a rotating assembly. The rotating assembly is detachably connected to the welding torch via a fixing plate.

[0006] As a further description of the above technical solution: the first welding mechanism and the second welding mechanism have the same structure, and a control box is provided between the first welding mechanism and the second welding mechanism, and a control panel is provided on the control box.

[0007] As a further description of the above technical solution: the lifting assembly includes a lifting cylinder and a lifting plate, the lifting cylinder is mounted on a welding frame, and the top of the lifting plate is connected to the driving end of the lifting cylinder.

[0008] As a further description of the above technical solution: the side of the lifting plate is slidably connected to the welding frame via a first limiting slide rail, and the bottom of the lifting plate is slidably connected to the moving plate via a second limiting slide rail.

[0009] As a further description of the above technical solution: the movable plate is provided with a plurality of first threaded holes at equal intervals, the adjusting plate is provided with mounting holes, and the adjusting plate is provided with a first fixing bolt, which passes through the mounting holes and is installed on the first threaded holes.

[0010] As a further description of the above technical solution: the rotating assembly includes a rotating plate and a second fixing bolt. The rotating plate is rotatably connected to the mounting block via a rotating shaft. The rotating plate has an arc-shaped elongated hole, and the mounting block has a second threaded hole. The arc-shaped elongated hole passes through the arc-shaped elongated hole and is mounted on the second threaded hole.

[0011] As a further description of the above technical solution: the driving mechanism includes a driving motor and a driving shaft. The driving motor is connected to the bottom of the worktable through a fixed frame. The driving end of the driving motor is connected to the driving gear. The driving gear meshes with the driven gear. The bottom of the driving shaft is connected to the driven gear. The driving shaft is rotatably connected to the worktable through a bearing seat. The upper end of the driving shaft is connected to the placement plate.

[0012] As a further description of the above technical solution: a purification box is installed inside the machine body, an exhaust box is provided on the side of the purification box, and exhaust pipes are connected to both sides of the exhaust box. The exhaust pipes are connected to the suction pipes through corrugated flexible hoses, and the suction pipes are connected to the lifting plate through connecting rods.

[0013] As a further description of the above technical solution: the machine body is connected to a door frame via hinges, and an observation glass is provided on the door frame.

[0014] The above technical solution has the following advantages or beneficial effects:

[0015] This invention provides stable support for the overall structure through a welding frame. The lifting assembly connected to the frame can drive the moving plate to move up and down. With the help of the push-pull cylinder connected to the moving plate, the welding torch can move flexibly in the longitudinal and lateral directions to meet the welding position requirements of molds of different sizes. Through the adjustment plate connected to the bottom of the moving plate, and in cooperation with the mounting block and the rotating assembly, the angle of the welding torch can be finely adjusted. The welding torch can be detached with the help of the fixing plate. This not only adapts to the welding of complex and irregular mold structures, but also facilitates the replacement and maintenance of the welding torch. At the same time, the drive mechanism connected to the bottom of the placement plate can drive the placement plate and the mold to rotate, eliminating the need for frequent manual adjustment of the mold posture, reducing the labor intensity of workers, reducing safety hazards and positioning deviations caused by manual operation, and further ensuring welding accuracy and operational safety. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a high-efficiency mold welding machine with multi-dimensional adjustment dual-mechanism coordination in one embodiment of the present invention;

[0017] Figure 2 This is an internal schematic diagram of a high-efficiency mold welding machine with multi-dimensional adjustment dual-mechanism coordination in one embodiment of the present invention;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the first welding mechanism;

[0019] Figure 4 for Figure 3 Schematic diagram of the lifting assembly;

[0020] Figure 5 for Figure 3 Schematic diagram of the rotating assembly;

[0021] Figure 6 This is a front view of a high-efficiency mold welding machine with multi-dimensional adjustment dual-mechanism coordination in one embodiment of the present invention.

[0022] Legend:

[0023] 1. Machine body; 2. Workbench; 3. First welding mechanism; 4. Second welding mechanism; 5. Placement plate; 6. Drive mechanism; 7. Welding torch; 8. Control box; 9. Control panel; 10. Cleanroom; 11. Exhaust box; 12. Exhaust duct; 13. Corrugated hose; 14. Suction duct; 15. Connecting rod; 16. Door frame; 17. Observation glass; 31. Welding frame; 32. Lifting assembly; 33. Moving plate; 34. Push-pull cylinder; 35. Adjusting plate; 36. Mounting block; 37. Rotating assembly Components; 38. Fixing plate; 39. First fixing bolt; 321. Lifting cylinder; 322. Lifting plate; 323. First limit slide rail; 324. Second limit slide rail; 331. First threaded hole; 351. Mounting hole; 361. Second threaded hole; 371. Rotating plate; 372. Second fixing bolt; 373. Rotating shaft; 374. Arc-shaped elongated hole; 61. Drive motor; 62. Drive shaft; 63. Fixing bracket; 64. Drive gear; 65. Driven gear; 66. Bearing seat. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] like Figure 1-6As shown, this utility model discloses a high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination, including a machine body 1. A worktable 2 is provided inside the machine body 1. A first welding mechanism 3 and a second welding mechanism 4 are installed on the worktable 2. A placement plate 5 is provided below both the first welding mechanism 3 and the second welding mechanism 4. A drive mechanism 6 is connected to the bottom of the placement plate 5. The first welding mechanism 3 includes a welding frame 31, which is installed on the machine body 1. A lifting component 32 is connected to the welding frame 31. A moving plate 33 is installed at the bottom of the lifting component 32. One side of the moving plate 33 is connected to a push-pull cylinder 34, which is installed on the welding frame 31. An adjustment plate 35 is connected to the bottom of the moving plate 33. A mounting block 36 is connected to one side of the adjustment plate 35 and is connected to a rotating component 37. The rotating component 37 is detachably connected to the welding torch 7 through a fixing plate 38.

[0027] In this embodiment, a first welding mechanism 3 and a second welding mechanism 4 are arranged side by side on the workbench 2, and both are equipped with a placement plate 5 below them. Welding operations on different molds can be performed simultaneously, which greatly shortens the processing cycle and improves welding efficiency. In the first welding mechanism 3, the welding frame 31 provides stable support for the overall structure. The lifting component 32 connected to it can drive the moving plate 33 to move up and down. With the help of the push-pull cylinder 34 connected to the moving plate 33, the welding gun 7 can move flexibly in the longitudinal and lateral directions to meet the welding position requirements of molds of different sizes. Through the adjustment plate 35 connected to the bottom of the moving plate 33, the angle of the welding gun 7 can be finely adjusted through the cooperation of the mounting block 36 and the rotating component 37. The welding gun 7 can be detached with the help of the fixing plate 38. This not only adapts to the welding of complex and irregular mold structures, but also facilitates the replacement and maintenance of the welding gun 7. At the same time, the drive mechanism 6 connected to the bottom of the placement plate 5 can drive the placement plate 5 and the mold to rotate. There is no need for frequent manual adjustment of the mold posture, which reduces the labor intensity of workers, reduces the safety hazards and positioning deviations caused by manual operation, and further ensures welding accuracy and operational safety.

[0028] The first welding mechanism 3 and the second welding mechanism 4 have the same structure. A control box 8 is set between the first welding mechanism 3 and the second welding mechanism 4, and a control panel 9 is set on the control box 8. By making the first welding mechanism 3 and the second welding mechanism 4 have the same structure, the work efficiency is accelerated. The staff can centrally control the operation status of the two welding mechanisms through the control panel 9, without having to operate them separately next to the two mechanisms, which greatly improves the convenience of operation.

[0029] like Figure 3 and Figure 4As shown, the lifting assembly 32 includes a lifting cylinder 321 and a lifting plate 322. The lifting cylinder 321 is mounted on the welding frame 31, and the top of the lifting plate 322 is connected to the driving end of the lifting cylinder 321. By mounting the lifting cylinder 321 on the welding frame 31, a stable and controllable driving force can be provided for the lifting action, ensuring that the lifting process is smooth and without jerking. It can quickly respond to the welding height requirements of different parts of the mold, and lay a stable longitudinal position foundation for subsequent lateral and angle adjustments.

[0030] The lifting plate 322 is slidably connected to the welding frame 31 via a first limiting slide rail 323 on its side, and to the moving plate 33 via a second limiting slide rail 324 at its bottom. The first limiting slide rail 323 effectively limits the vertical lifting motion of the lifting plate 322, preventing left-right deviation or swaying when the lifting cylinder 321 drives the lifting plate 322 to move up and down. The second limiting slide rail 324 precisely guides the sliding direction of the moving plate 33, preventing the moving plate 33 from jamming or shifting position during sliding, making the lateral position adjustment of the welding torch 7 smoother and more precise.

[0031] like Figure 3 and Figure 4 As shown, the movable plate 33 has multiple first threaded holes 331 at equal intervals, the adjusting plate 35 has mounting holes 351, and the adjusting plate 35 is provided with first fixing bolts 39. The first fixing bolts 39 pass through the mounting holes 351 and are installed on the first threaded holes 331. The multiple equal-interval first threaded holes 331 provide the adjusting plate 35 with multiple lateral position adjustment spaces. According to the needs of the welding torch 7 to align with the welding point of the mold, the operator can remove the first fixing bolts 39 and move the adjusting plate 35 to the corresponding position of the first threaded hole 331 and fix it again, so as to achieve fine adjustment of the lateral position of the welding torch 7, make up for the precision gap of the macro adjustment of the push-pull cylinder 34, and is especially suitable for the precise alignment of small welding points.

[0032] like Figure 3 and Figure 4As shown, the rotating assembly 37 includes a rotating plate 371 and a second fixing bolt 372. The rotating plate 371 is rotatably connected to the mounting block 36 via a rotating shaft 373. The rotating plate 371 has an arc-shaped elongated hole 374, and the mounting block 36 has a second threaded hole 361. The arc-shaped elongated hole 374 passes through the arc-shaped elongated hole 374 and is installed on the second threaded hole 361. The rotating shaft 373 and the mounting block 36 provide stable rotational support for the rotating plate 371, allowing the welding torch 7 associated with the rotating plate 371 to flexibly adjust its angle around the rotating shaft 373. This easily handles welding scenarios with different angles, such as inner corners of molds, inclined surfaces, and curved surfaces, solving the pain point of traditional welding equipment having fixed angles that are difficult to adapt to complex structures. At the same time, the rotating plate 371 has... The arc-shaped elongated hole 374 has a corresponding second threaded hole 361 on the mounting block 36. The second fixing bolt 372 passes through the arc-shaped elongated hole 374 and is installed on the second threaded hole 361. The arc-shaped elongated hole 374 not only provides sufficient space for the angle adjustment of the rotating plate 371, ensuring a wider angle adjustment range, but also, after the angle of the welding torch 7 is determined, the rotating plate 371 is firmly fixed to the mounting block 36 by the tightening action of the second fixing bolt 372. This prevents the rotating plate 371 from shifting due to equipment vibration or welding impact during the welding process, ensuring that the welding torch 7 always maintains the preset welding angle and reducing welding defects caused by angle deviation. In addition, the bolt connection method also facilitates the adjustment of the angle according to welding requirements later, making the operation convenient and the fixation stable.

[0033] like Figure 2 and Figure 3As shown, the drive mechanism 6 includes a drive motor 61 and a drive shaft 62. The drive motor 61 is connected to the bottom of the worktable 2 via a fixing bracket 63. The drive end of the drive motor 61 is connected to the drive gear 64, which meshes with the driven gear 65. The bottom of the drive shaft 62 is connected to the driven gear 65, and the drive shaft 62 is rotatably connected to the worktable 2 via a bearing seat 66. The upper end of the drive shaft 62 is connected to the placement plate 5. The fixing bracket 63 can firmly fix the drive motor 61, preventing the motor from shifting due to vibration during operation and ensuring drive stability. Compared with belt drives and other structures, the gear transmission method provides more direct power transmission and less loss, ensuring that the power of the drive motor 61 is efficiently transmitted to the drive unit. The driven gear 65 drives the drive shaft 62 connected to it to rotate stably. At the same time, the drive shaft 62 is rotatably connected to the worktable 2 through the bearing seat 66. The bearing seat 66 provides stable support for the drive shaft 62 and reduces the frictional resistance when the drive shaft 62 rotates, making the rotation smoother and avoiding rotation jamming or component wear due to excessive friction. The upper end of the drive shaft 62 is connected to the placement plate 5, so that the placement plate 5 can rotate synchronously with the drive shaft 62. The operator does not need to manually flip the mold. The drive motor 61 can control the placement plate 5 to drive the mold to adjust to the required welding posture, which can adapt to welding needs in different positions, thereby reducing labor intensity and safety hazards.

[0034] like Figure 1 and Figure 2 As shown, a purification box 10 is installed inside the machine body 1. An exhaust box 11 is provided on the side of the purification box 10. Exhaust pipes 12 are connected to both sides of the exhaust box 11. The exhaust pipes 12 are connected to the suction pipes 14 through corrugated hoses 13. The suction pipes 14 are connected to the lifting plate 322 through connecting rods 15. The suction pipes 14 can adjust their position synchronously with the movement of the lifting plate 322, always close to the welding area of ​​the welding torch 7. This allows for real-time and efficient capture of welding fumes, which are then transported to the purification box 10 for treatment through the exhaust pipes 12. This prevents the fumes from spreading to the inside or outside of the machine body 1, protects the respiratory health of the workers, and meets environmental protection and safe operation standards.

[0035] Specifically, the purification box 10 adopts a conventional existing purification box, which contains a filter screen and an activated carbon layer, etc.

[0036] The machine body 1 is connected to a door frame 16 via a hinge, and an observation glass 17 is installed on the door frame 16. The observation glass 17 allows workers to clearly observe the internal welding progress and mold status without opening the door frame 16, thus avoiding the leakage of smoke and dust caused by frequent door opening.

[0037] Working principle: The welding frame 31 provides stable support for the overall structure. The lifting component 32 connected to it can drive the moving plate 33 to move up and down. With the push-pull cylinder 34 connected to the moving plate 33, the welding gun 7 can move flexibly in the longitudinal and lateral directions to meet the welding position requirements of molds of different sizes. The adjustment plate 35 connected to the bottom of the moving plate 33, in cooperation with the mounting block 36 and the rotating component 37, can finely adjust the angle of the welding gun 7. The fixed plate 38 enables the detachable connection of the welding gun 7, which not only adapts to the welding of complex and irregular mold structures, but also facilitates the replacement and maintenance of the welding gun 7. At the same time, the drive mechanism 6 connected to the bottom of the placement plate 5 can drive the placement plate 5 and the mold to rotate, eliminating the need for frequent manual adjustment of the mold posture, reducing the labor intensity of workers, reducing safety hazards and positioning deviations caused by manual operation, and further ensuring welding accuracy and operational safety.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination, characterized in that, Includes a body (1), inside which is a workbench (2), on which a first welding mechanism (3) and a second welding mechanism (4) are installed, and below the first welding mechanism (3) and the second welding mechanism (4) are placement plates (5), and the bottom of the placement plate (5) is connected to a drive mechanism (6). The first welding mechanism (3) includes a welding frame (31), which is mounted on the machine body (1). A lifting assembly (32) is connected to the welding frame (31). A moving plate (33) is installed at the bottom of the lifting assembly (32). One side of the moving plate (33) is connected to a push-pull cylinder (34), which is mounted on the welding frame (31). An adjusting plate (35) is connected to the bottom of the moving plate (33). An installation block (36) is connected to one side of the adjusting plate (35) and is connected to a rotating assembly (37). The rotating assembly (37) is detachably connected to the welding torch (7) through a fixing plate (38).

2. The high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination according to claim 1, characterized in that: The first welding mechanism (3) and the second welding mechanism (4) have the same structure. A control box (8) is provided between the first welding mechanism (3) and the second welding mechanism (4), and a control panel (9) is provided on the control box (8).

3. The high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination according to claim 1, characterized in that: The lifting assembly (32) includes a lifting cylinder (321) and a lifting plate (322). The lifting cylinder (321) is mounted on the welding frame (31), and the top of the lifting plate (322) is connected to the driving end of the lifting cylinder (321).

4. The high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination according to claim 3, characterized in that: The side of the lifting plate (322) is slidably connected to the welding frame (31) via the first limiting slide rail (323), and the bottom of the lifting plate (322) is slidably connected to the moving plate (33) via the second limiting slide rail (324).

5. The high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination according to claim 1, characterized in that: The movable plate (33) has a plurality of first threaded holes (331) at equal intervals, the adjusting plate (35) has an installation hole (351), and the adjusting plate (35) is provided with a first fixing bolt (39), which passes through the installation hole (351) and is installed on the first threaded hole (331).

6. The high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination according to claim 1, characterized in that: The rotating assembly (37) includes a rotating plate (371) and a second fixing bolt (372). The rotating plate (371) is rotatably connected to the mounting block (36) via a rotating shaft (373). The rotating plate (371) has an arc-shaped elongated hole (374), and the mounting block (36) has a second threaded hole (361). The arc-shaped elongated hole (374) passes through the arc-shaped elongated hole (374) and is mounted on the second threaded hole (361).

7. The high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination according to claim 1, characterized in that: The drive mechanism (6) includes a drive motor (61) and a drive shaft (62). The drive motor (61) is connected to the bottom of the workbench (2) via a fixed frame (63). The drive end of the drive motor (61) is connected to the drive gear (64). The drive gear (64) meshes with the driven gear (65). The bottom of the drive shaft (62) is connected to the driven gear (65). The drive shaft (62) is rotatably connected to the workbench (2) via a bearing seat (66). The upper end of the drive shaft (62) is connected to the placement plate (5).

8. The high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination according to claim 1, characterized in that: The body (1) is equipped with a purification box (10) inside. The purification box (10) is provided with an exhaust box (11) on the side. Both sides of the exhaust box (11) are connected to exhaust pipes (12). The exhaust pipes (12) are connected to the suction pipes (14) through corrugated hoses (13). The suction pipes (14) are connected to the lifting plate (322) through connecting rods (15).

9. The high-efficiency mold welding machine with multi-dimensional adjustment and dual-mechanism coordination according to claim 1, characterized in that: The body (1) is connected to a door frame (16) via a hinge, and an observation glass (17) is provided on the door frame (16).

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