Sofa assembling equipment
By introducing structures such as support frame, drive motor and hydraulic cylinder into the sofa assembly equipment, the problems of unstable butt, inadequate limit and inconvenient height adjustment in sofa assembly are solved, and the high accuracy and convenience of sofa assembly are achieved.
Patent Information
- Application Number
- CN202411475546.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2024-12-13
AI Technical Summary
The existing sofa assembly equipment is not convenient for stable butt of two sofas and cannot accurately correspond, resulting in position deviation, inconsistent handrail height, mismatched angles, and is not suitable for sofa limits and height adjustments of different sizes, affecting the assembly accuracy and Convenience.
An assembly equipment including a support frame, a drive motor, a two-way screw, a movable block, a placement table, a bolt, a limit plate, a hydraulic cylinder and a guide rod is designed to achieve precise docking and limiting of the sofa through a drive motor and a hydraulic cylinder. and height adjustment.
It improves the accuracy of sofa butt assembly, prevents the sofa from being offset during the assembly process, and enhances the stability and convenience of sofa assembly.
Smart Images
Figure CN119115885A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of sofa assembly, in particular to a sofa assembly device. Background Art
[0002] A sofa is a piece of furniture for people to sit or lie down. From the appearance, a sofa is usually composed of a frame, a filling and an outer cover. The frame is generally made of wood, metal and other materials, providing a supporting structure for the sofa. The filling can be sponge, spring, down, etc., giving the sofa a soft and comfortable sitting feeling. The outer cover is available in a variety of materials and colors, such as cloth, leather, etc., which not only plays a decorative role, but also protects the internal structure. When assembling and processing the sofa, an assembly device is required. The current sofa assembly equipment is not convenient for stably docking two sofas, so a sofa assembly device is needed.
[0003] The existing sofa assembly equipment is not convenient for stably docking two sofas during use, so that the positions of the two sofas cannot be completely accurately matched, and deviations are prone to occur, resulting in loose docking or misalignment. Due to the lack of precise positioning guidance, problems such as inconsistent armrest heights and mismatched angles may occur, affecting the overall appearance and comfort of the sofa. It is also inconvenient to limit sofas of different sizes, resulting in deviation of the sofa during docking and assembly. At the same time, it is inconvenient to adjust the height of the sofa, thereby affecting the convenience of the assembly operation of the bottom frame of the sofa. Therefore, a sofa assembly equipment is urgently needed. Summary of the invention
[0004] Based on this, the purpose of the present invention is to provide a sofa assembly device to solve the problem that the existing sofa assembly device is inconvenient to stably connect two sofas, limit the position of sofas of different sizes, and adjust the height of the sofa.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an assembly device for a sofa, comprising a support frame, a driving motor is fixedly connected to one side of the support frame, the output shaft of the driving motor is fixedly connected to a bidirectional screw rod through a coupling, the outer wall of the bidirectional screw rod is movably connected to a movable block, a first threaded groove is provided inside the movable block, and the top of the movable block is fixedly connected to a placement table.
[0006] The top of the placing table is fixedly connected with a side plate, a second thread groove is provided inside the side plate, a bolt is movably connected inside the side plate, and one end of the bolt is movably connected with a limit plate.
[0007] The bottom of the support frame is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with a base, and the top of the base is fixedly connected with a guide rod.
[0008] Preferably, the bidirectional screw and the support frame form a rotating structure, and the bidirectional screw is threadedly connected to the movable block through a first thread groove.
[0009] Preferably, the movable block is arranged in an I-shape, and the movable block and the supporting frame form a sliding structure.
[0010] Preferably, the placement table is of slotted design, and the placement table and the limiting plate form a sliding structure.
[0011] Preferably, the bolt is threadably connected to the side plate via a second thread groove, and the bolt and the limiting plate form a rotating structure.
[0012] Preferably, the support frame is of open-hole design, and the support frame and the guide rod form a sliding structure.
[0013] Preferably, the support frame is arranged parallel to the base, and the guide rods are arranged symmetrically with respect to the central axis of the base.
[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a support frame, a driving motor, a bidirectional screw rod and a movable block. By starting the driving motor, the bidirectional screw rod can be rotated, and the two movable blocks can slide toward each other along the support frame, so as to facilitate the stable guiding docking of the two sofas, improve the accuracy of the sofa docking assembly, and reduce the deviation of the sofa assembly. The present invention provides a placement platform, bolts and a limiting plate. By placing two sofas on two placement platforms respectively and rotating the bolts, the bolts can press the limiting plates, drive the limiting plates to slide along the placement platform and press the sofas, thereby facilitating the limiting of sofas of different sizes and preventing the sofas from shifting during the docking assembly process. The present invention provides a support frame, a hydraulic cylinder and a guide rod. By starting the hydraulic cylinder, the support frame can be lifted up, and the support frame can be driven to slide and rise along the guide rod, so that the sofa can be easily raised and lowered, and the bottom frame of the sofa can be docked and assembled. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A three-dimensional diagram of the support frame of the present invention; Figure 3 It is a schematic diagram of the structural disassembly of the present invention; Figure 4 It is a stereoscopic diagram of the bidirectional screw rod of the present invention.
[0016] In the figure: 1. Support frame; 2. Drive motor; 3. Bidirectional screw; 4. Movable block; 5. First thread groove; 6. Placement table; 7. Side plate; 8. Second thread groove; 9. Bolt; 10. Limit plate; 11. Hydraulic cylinder; 12. Base; 13. Guide rod. DETAILED DESCRIPTION
[0017] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0018] The following describes an embodiment of the present invention based on its overall structure.
[0019] See also Figure 1-4 A sofa assembly device comprises a support frame 1, a driving motor 2 is fixedly connected to one side of the support frame 1, an output shaft of the driving motor 2 is fixedly connected to a bidirectional screw rod 3 through a coupling, an outer wall of the bidirectional screw rod 3 is movably connected to a movable block 4, a first thread groove 5 is provided inside the movable block 4, a placing table 6 is fixedly connected to the top of the movable block 4, the bidirectional screw rod 3 and the support frame 1 form a rotating structure, and the bidirectional screw rod 3 is threadedly connected to the movable block 4 through the first thread groove 5, the movable block 4 is an I-shaped arrangement, and the movable block 4 and the support frame 1 form a sliding structure, which can facilitate stable guided docking of two sofas and improve the accuracy of sofa assembly.
[0020] See also Figure 1-4 , an assembly device for a sofa, the top of a placing table 6 is fixedly connected with a side panel 7, a second threaded groove 8 is opened inside the side panel 7, a bolt 9 is movably connected inside the side panel 7, one end of the bolt 9 is movably connected with a limiting plate 10, the placing table 6 is a slotted design, and the placing table 6 and the limiting plate 10 form a sliding structure, the bolt 9 is threadedly connected to the side panel 7 through the second threaded groove 8, and the bolt 9 and the limiting plate 10 form a rotating structure, which can facilitate the limiting of sofas of different sizes.
[0021] See also Figure 1-4 A sofa assembly device, a hydraulic cylinder 11 is fixedly connected to the bottom of a support frame 1, a base 12 is fixedly connected to the bottom of the hydraulic cylinder 11, a guide rod 13 is fixedly connected to the top of the base 12, the support frame 1 is an open-hole design, and the support frame 1 and the guide rod 13 form a sliding structure, the support frame 1 and the base 12 are arranged in parallel, and the guide rod 13 is symmetrically arranged with the central axis of the base 12, which can facilitate the lifting and lowering of the sofa according to actual assembly requirements.
[0022] Working principle: When in use, by placing two sofas on two placement platforms 6 respectively, and rotating the bolts 9, since the bolts 9 are threadedly connected to the side plates 7, the bolts 9 can squeeze the limit plates 10, drive the limit plates 10 to slide along the placement platforms 6 and squeeze and limit the sofas. By adjusting and rotating the two bolts 9, the position of the sofa limit can be adjusted according to actual docking requirements. By starting the driving motor 2, the bidirectional screw rod 3 can be rotated. Since the bidirectional screw rod 3 is threadedly connected to the movable block 4, the two movable blocks 4 can be made to slide toward each other along the support frame 1, so that the placement platform 6 moves, and the two sofas are docked. By starting the hydraulic cylinder 11, the support frame 1 can be lifted, driving the support frame 1 to slide and rise along the guide rod 13, and the bottom frame of the sofa can be docked and assembled, thus completing the use process of the device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A sofa assembly device, comprising a support frame (1), characterized in that: A drive motor (2) is fixedly connected to one side of the support frame (1); an output shaft of the drive motor (2) is fixedly connected to a bidirectional screw rod (3) via a coupling; an outer wall of the bidirectional screw rod (3) is movably connected to a movable block (4); a first thread groove (5) is provided inside the movable block (4); and a placement table (6) is fixedly connected to the top of the movable block (4); The top of the placement table (6) is fixedly connected to a side plate (7), a second threaded groove (8) is provided inside the side plate (7), a bolt (9) is movably connected inside the side plate (7), and one end of the bolt (9) is movably connected to a limit plate (10); The bottom of the support frame (1) is fixedly connected to a hydraulic cylinder (11), the bottom of the hydraulic cylinder (11) is fixedly connected to a base (12), and the top of the base (12) is fixedly connected to a guide rod (13).
2. The sofa assembly device according to claim 1, characterized in that: The bidirectional screw rod (3) and the support frame (1) form a rotating structure, and the bidirectional screw rod (3) is threadedly connected to the movable block (4) via a first thread groove (5).
3. The sofa assembly device according to claim 1, characterized in that: The movable block (4) is arranged in an I-shape, and the movable block (4) and the supporting frame (1) form a sliding structure.
4. The sofa assembly device according to claim 1, characterized in that: The placement platform (6) is of slotted design, and the placement platform (6) and the limiting plate (10) form a sliding structure.
5. The sofa assembly device according to claim 1, characterized in that: The bolt (9) is threadedly connected to the side plate (7) via the second thread groove (8), and the bolt (9) and the limiting plate (10) form a rotating structure.
6. The sofa assembly device according to claim 1, characterized in that: The support frame (1) is of open-hole design, and the support frame (1) and the guide rod (13) form a sliding structure.
7. The sofa assembly device according to claim 1, characterized in that: The support frame (1) is arranged parallel to the base (12), and the guide rod (13) is arranged symmetrically with respect to the central axis of the base (12).