CN120606214A - A welding device for forming a display screen frame - Google Patents
A welding device for forming a display screen frameInfo
- Publication number
- CN120606214A CN120606214A CN202511120035.3A CN202511120035A CN120606214A CN 120606214 A CN120606214 A CN 120606214A CN 202511120035 A CN202511120035 A CN 202511120035A CN 120606214 A CN120606214 A CN 120606214A
- Authority
- CN
- China
- Prior art keywords
- frame
- workbench
- guide
- welding device
- forming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
本发明公开了一种显示屏边框成型用焊接装置，涉及焊接加工技术领域，包括工作台，所述工作台的上方设有边框组装座，边框组装座上设有多个边框夹持推送机构，相邻两个边框夹持推送机构之间设有边框导向组件；本发明通过边框夹持推送机构与边框导向组件的协同工作，能够实现对边框件的精准预夹紧和预对准，确保边框拼接时的贴合度，提高焊接质量，减少因边框拼接不精准导致的显示屏质量问题；通过设置升降驱动机构可灵活调整边框导向组件的高度，且边框导向板能够转动，对边框结构具有向上支撑的效果，为焊接操作提供了良好的工作空间，方便对边框件不同部位进行焊接，从而显著提高焊接效率。
The present invention discloses a welding device for forming a display screen frame, which relates to the field of welding processing technology. The device comprises a workbench, wherein a frame assembly seat is provided above the workbench, a plurality of frame clamping and pushing mechanisms are provided on the frame assembly seat, and a frame guide component is provided between two adjacent frame clamping and pushing mechanisms. The present invention can realize accurate pre-clamping and pre-alignment of the frame parts through the coordinated work of the frame clamping and pushing mechanism and the frame guide component, thereby ensuring the fit of the frame during splicing, improving the welding quality, and reducing the quality problems of the display screen caused by inaccurate frame splicing. The height of the frame guide component can be flexibly adjusted by setting a lifting drive mechanism, and the frame guide plate can be rotated, which has an upward supporting effect on the frame structure, provides a good working space for welding operations, and facilitates welding of different parts of the frame parts, thereby significantly improving welding efficiency.
Description
Technical Field
The invention relates to the technical field of welding processing, in particular to a welding device for forming a display screen frame.
Background
In the production process of the display screen, the molding quality of the frame plays a key role in the overall performance and appearance of the display screen. At present, the prior display screen frame welding device has some defects.
For example, in the frame assembly process, the clamping and the positioning of the frame member are not accurate enough, so that ideal laminating degree is difficult to achieve when the frames are spliced, the welding quality is affected, and further the display screen is likely to have light leakage and other problems. Moreover, when partial devices are welded at different positions, a flexible adjusting mechanism is lacked, so that a good working space cannot be provided for welding operation, the welding difficulty is increased, and the production efficiency is reduced.
Therefore, the development of the welding device for forming the display screen frame, which can accurately position, is convenient for welding operation and has strong adaptability, has important significance.
Disclosure of Invention
The invention aims to provide a welding device for forming a display screen frame, which solves the problems of inaccurate frame assembly and positioning and inconvenient welding operation in the prior art and improves the welding quality and the production efficiency of the display screen frame.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The welding device for forming the display screen frame comprises a workbench, wherein supporting legs are fixedly arranged at four corners of the bottom of the workbench, a frame assembly seat is arranged above the workbench, and a plurality of supporting rods are fixedly connected between the frame assembly seat and the workbench;
A plurality of frame clamping pushing mechanisms are arranged on the frame assembly seat, and a frame guide assembly is arranged between two adjacent frame clamping pushing mechanisms;
the frame guide assembly comprises a vertical guide roller fixedly arranged on the workbench, a lower guide plate vertically penetrates through the vertical limit rail and is connected with the vertical limit rail in a sliding mode, an upper transverse plate is arranged at the top end of the lower guide plate in an integrated mode, and a guide piece is arranged at the top of the upper transverse plate.
The lower guide plate is connected with a lifting driving mechanism.
As a preferable technical scheme of the invention, the guide piece comprises two frame guide plates arranged at the top end of the upper transverse plate, and the two frame guide plates are both in rotary connection with the upper transverse plate.
As a preferable technical scheme of the invention, the adjacent sides of the two frame guide plates are respectively provided with an inner side groove, and a traction belt is fixedly connected between the inner side grooves on the two frame guide plates.
As a preferable technical scheme of the invention, the top end of each frame guide plate is fixedly provided with a top frame, and the top frame is fixedly connected with a bearing rod.
As a preferable technical scheme of the invention, the lifting driving mechanism comprises a lifting driving motor fixedly arranged at the bottom of the workbench, an output shaft of the lifting driving motor is coaxially and fixedly connected with a lifting driving screw, a lifting disc is arranged between the workbench and the frame assembly seat, the lifting driving screw penetrates through the lifting disc and is in threaded connection with the lifting disc, a plurality of lateral lifting support rods are fixedly arranged at the outer side of the lifting disc, and a lower guide plate is fixedly connected with the lateral lifting support rods.
As a preferable technical scheme of the invention, the frame clamping and pushing mechanism comprises a sinking groove which is arranged at the top of the frame assembling seat, a guide rail is fixedly arranged in the sinking groove, a sliding seat is arranged on the guide rail in a sliding manner, a top guide sleeve and a fixed clamping plate are fixedly arranged on the sliding seat, a traction rod penetrates through the top guide sleeve and is connected with the top guide sleeve in a sliding manner, one end, close to the fixed clamping plate, of the traction rod is fixedly connected with a movable clamping plate, a hydraulic rod is fixedly arranged at the end part in the sinking groove, and the telescopic end of the hydraulic rod is fixedly connected with the traction rod.
As a preferable technical scheme of the invention, the workbench is provided with welding equipment.
The invention has the advantages that through the cooperative work of the frame clamping pushing mechanism and the frame guiding component, the accurate pre-clamping and pre-aligning of the frame pieces can be realized, the fitting degree during frame splicing is ensured, the welding quality is improved, and the quality problem of the display screen caused by inaccurate frame splicing is reduced;
the height of the frame guide assembly can be flexibly adjusted by the aid of the lifting driving mechanism, the frame guide plate can rotate, the frame structure has an upward supporting effect, a good working space is provided for welding operation, different parts of the frame piece are convenient to weld, and therefore welding efficiency is remarkably improved.
Drawings
Fig. 1 is a schematic perspective view of a welding device for forming a display screen frame in a state of clamping and conveying the frame member.
Fig. 2 is a schematic view of a bottom perspective structure of a welding device for forming a display screen frame.
Fig. 3 is a schematic structural diagram of a frame clamping and pushing mechanism in a welding device for forming a display screen frame.
Fig. 4 is a schematic structural view of a display screen frame forming welding device in a frame guiding assembly guiding state.
Fig. 5 is a schematic structural view of a display screen frame forming welding device in a state in which a frame guide assembly is unfolded.
Fig. 6 is a schematic structural diagram of the welding device for forming the display screen frame in a frame lifting state after preliminary welding.
In the figure, 1, a workbench; 2, supporting legs, 3, supporting rods, 4, a frame assembling seat, 5, a frame clamping and pushing mechanism, 6, a frame guide assembly, 7, welding equipment, 8, a lifting driving motor, 9, a lifting driving screw, 10, a lifting disc, 11, a side lifting supporting rod, 12, a sinking groove, 13, a guide rail, 14, a sliding seat, 15, a top guide sleeve, 16, a traction rod, 17, a hydraulic rod, 18, a movable clamping plate, 19, a fixed clamping plate, 20, a lower guide plate, 21, a vertical limiting rail, 22, an upper transverse plate, 23, a frame guide plate, 24, a top frame, 25, a bearing rod, 26, an inner side groove and 27 and a traction belt.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-6, a welding device for forming a display screen frame comprises a workbench 1, wherein supporting legs 2 are fixedly arranged at four corners of the bottom of the workbench 1, and stable support is provided for the device. The frame assembly seat 4 is arranged above the workbench 1, and the frame assembly seat 4 is fixedly connected with the workbench 1 through a plurality of support rods 3, so that the stability of the frame assembly seat 4 is ensured.
A plurality of frame clamping pushing mechanisms 5 are arranged on the frame assembly seat 4, and a frame guide assembly 6 is arranged between two adjacent frame clamping pushing mechanisms 5;
The frame guide assembly 6 comprises a vertical guide roller fixed on the workbench 1, a lower guide plate 20 vertically penetrates through the vertical limit rail 21 and is connected with the vertical limit rail in a sliding mode, an upper transverse plate 22 is arranged at the top end of the lower guide plate 20 in an integrated mode, and a guide piece is arranged at the top of the upper transverse plate 22. The lower guide plate 20 is connected with a lifting driving mechanism, so that the lifting of the guide assembly can be realized.
The guide piece comprises two frame guide plates 23 arranged at the top ends of the upper transverse plates 22, and the two frame guide plates 23 are both in rotary connection with the upper transverse plates 22. The adjacent sides of the two frame guide plates 23 are provided with inner side grooves 26, and a traction belt 27 is fixedly connected between the two inner side grooves 26 and used for limiting the rotation angle of the frame guide plates 23. The top end of each frame guide plate 23 is fixedly provided with a top frame 24, and the top frame 24 is fixedly connected with a bearing rod 25.
The lifting driving mechanism comprises a lifting driving motor 8 fixed at the bottom of the workbench 1, and an output shaft of the lifting driving motor is coaxially and fixedly connected with a lifting driving screw 9. A lifting disc 10 is arranged between the workbench 1 and the frame assembly seat 4, and a lifting driving screw 9 penetrates through the lifting disc 10 and is in threaded connection with the lifting disc 10. The outside of the lifting disk 10 is fixedly provided with a plurality of side lifting support rods 11, the lower guide plate 20 is fixedly connected with the side lifting support rods 11, and the lifting disk 10 is driven by the lifting driving motor 8 so as to drive the frame guide assembly 6 to lift.
The frame clamping and pushing mechanism 5 comprises a sinking groove 12 arranged at the top of the frame assembly seat 4, a guide rail 13 is fixedly arranged in the sinking groove 12, and a sliding seat 14 is arranged on the guide rail 13 in a sliding manner. The slide seat 14 is fixedly provided with a top guide sleeve 15 and a fixed clamping plate 19, the top guide sleeve 15 is penetrated and connected with a traction rod 16 in a sliding manner, and one end of the traction rod 16, which is close to the fixed clamping plate 19, is fixedly connected with a movable clamping plate 18. The inner end of the sinking groove 12 is fixedly provided with a hydraulic rod 17, the telescopic end of the hydraulic rod 17 is fixedly connected with a traction rod 16, and clamping and pushing of the frame member are realized through telescopic action of the hydraulic rod 17.
A welding device 7 is placed on the workbench 1 and is used for welding the frame structure after splicing.
In the implementation process, the display screen frame is automatically positioned, aligned and welded in the following manner;
When the device is started up, the frame parts to be welded and assembled are first placed precisely between the movable clamping plate 18 and the fixed clamping plate 19 of the frame clamping and pushing mechanism 5. Subsequently, the hydraulic rod 17 is started, the hydraulic rod 17 starts to extend, and the generated thrust force drives the movable clamping plate 18 to move steadily towards the fixed clamping plate 19, and in the process, the movable clamping plate 18 gradually approaches the frame member and applies a certain pressure to the frame member, so that the frame member is pre-clamped. In this stage, the pre-clamping force can not only enable the frame member to maintain a relatively stable position, but also avoid deformation of the frame member caused by excessive pressure, thereby laying a foundation for subsequent movement and alignment operations.
After the pre-clamping of the frame element is completed, the hydraulic rod 17 continues to be extended. At this time, the pushing force generated by the hydraulic lever 17 not only acts on the movable clamp 18, but also pushes the frame member, the slide 14, and the fixed clamp 19 connected thereto, so that the whole thereof moves forward along the guide rail 13. As the frame member moves, it comes into contact with the frame guide assembly 6. The rim guide plate 23 guides the rim member to be gradually aligned in a specific direction. Along with the continuous movement of the frame member, the two ends of the frame member are finally contacted with the corresponding frame guide plates 23 respectively, so that the frame member reaches a position pre-alignment state, and the expansion and contraction of the hydraulic rod 17 are stopped at the moment, so that the frame member is ensured to be kept stable at the pre-alignment position.
After the frame member reaches the pre-alignment state, the lift drive motor 8 is started. The lifting driving motor 8 drives the lifting disk 10 to move downwards, and the downward movement of the lifting disk 10 synchronously drives the plurality of frame guide assemblies 6 connected with the lifting disk 10 to move downwards together. Such an operation effectively makes sufficient space for further splicing of the frame members. After ensuring that the space is adequate, the hydraulic lever 17 is actuated again to continue its extension. Because the frame members are already in the pre-aligned state, the elongation of the hydraulic rod 17 pushes the frame members to continue to move on the basis of the calibrated positions until the edges of the frame members are perfectly fitted, thereby successfully forming a complete frame structure. In the process, the components are cooperatively matched, so that high accuracy and stability of frame splicing are ensured.
After the splicing of the frame structure is completed, the top of the spliced frame structure joint is welded by using the welding equipment 7 placed on the workbench 1. The frame is formed into a primarily stable structure at the top.
After the welding of the top of the frame is completed, the lifting driving motor 8 is started again, so that the lifting disk 10 drives the frame guiding assembly 6 to move upwards. When the carrier bar 25 contacts the bottom of the frame structure, the frame guide plate 23 rotates due to the loss of the side limit of the vertical guide rail 13 as the frame guide assembly 6 continues to move upwards. The rotation of the frame guide plates 23 makes the distance between the carrying bars 25 gradually larger, and the carrying bars 25 are like a stable bracket for reliably supporting the frame structure. Meanwhile, the rotation of the frame guide plate 23 avoids the frame member connection position, and does not form an obstacle to the bottom welding operation. In this state, the welding equipment 7 is used again to weld the bottoms of the frame member joints, so that the whole frame welding operation is completed, and the frame structure is ensured to have high stability and firmness at all positions.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511120035.3A CN120606214A (en) | 2025-08-12 | 2025-08-12 | A welding device for forming a display screen frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511120035.3A CN120606214A (en) | 2025-08-12 | 2025-08-12 | A welding device for forming a display screen frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120606214A true CN120606214A (en) | 2025-09-09 |
Family
ID=96929123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511120035.3A Withdrawn CN120606214A (en) | 2025-08-12 | 2025-08-12 | A welding device for forming a display screen frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120606214A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120839339A (en) * | 2025-09-22 | 2025-10-28 | 中建新科建设发展有限公司 | A rotary welding device for assembling profile frames |
| CN120885978A (en) * | 2025-09-28 | 2025-11-04 | 中国新兴建筑工程有限责任公司 | Aluminum alloy frame welding forming fixtures and processes suitable for exposed frame glass curtain walls |
-
2025
- 2025-08-12 CN CN202511120035.3A patent/CN120606214A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120839339A (en) * | 2025-09-22 | 2025-10-28 | 中建新科建设发展有限公司 | A rotary welding device for assembling profile frames |
| CN120885978A (en) * | 2025-09-28 | 2025-11-04 | 中国新兴建筑工程有限责任公司 | Aluminum alloy frame welding forming fixtures and processes suitable for exposed frame glass curtain walls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20250909 |