CN120941335A - A flipping device for intelligent sofa production - Google Patents
A flipping device for intelligent sofa productionInfo
- Publication number
- CN120941335A CN120941335A CN202511492646.0A CN202511492646A CN120941335A CN 120941335 A CN120941335 A CN 120941335A CN 202511492646 A CN202511492646 A CN 202511492646A CN 120941335 A CN120941335 A CN 120941335A
- Authority
- CN
- China
- Prior art keywords
- sofa
- frame
- electric push
- rotating frame
- framework
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention relates to the technical field of intelligent sofa production, in particular to a turnover device for intelligent sofa production. The automatic lifting device comprises a workbench, wherein the workbench is rotationally connected with a rotating frame, a motor is installed on the workbench, an output shaft of the motor is in transmission with the rotating frame through a gear set, two first electric push rods which are symmetrically distributed are installed on the workbench, sliding pins are fixedly connected to telescopic parts of the first electric push rods, two top frames which are symmetrically distributed are in sliding connection with the rotating frame, sliding grooves are formed in the top frames, the sliding pins slide in the adjacent sliding grooves, and supporting blocks are rotationally connected to the top frames. According to the invention, the sofa framework is overturned by pushing the two supporting blocks, and the rotation axis of the sofa framework during overturning is regulated by changing the positions of the supporting blocks, so that the sofa framework can be overturned in multiple directions, the overturned form of the sofa framework is increased, and the operation convenience in the sofa framework production process is improved.
Description
Technical Field
The invention relates to the technical field of intelligent sofa production, in particular to a turnover device for intelligent sofa production.
Background
The intelligent sofa is a novel sofa integrating science and technology and traditional furniture functions, in the intelligent sofa production and manufacturing process, especially for intelligent sofas with wooden frameworks, the sofa frameworks are required to be overturned frequently, so that operations such as processing, assembling and checking are carried out on the bottoms, the side surfaces, the backs and the like of the intelligent sofas in multiple directions, at present, the overturning of the sofa frameworks is carried out in the existing production process, and the intelligent sofa depends on a simple mechanical structure, so that the overturning axis of the existing sofa frameworks is usually relatively fixed, the flexible requirements of multiple directions and multiple angles overturning in the sofa framework production cannot be met, and the intelligent sofa cannot adapt to the flexible requirements of multiple directions and multiple angles overturning in the sofa framework production, so that the sofa frameworks are required to be manually adjusted after being mechanically overturned, and therefore the operation convenience in the sofa framework production process is caused to be poor.
Disclosure of Invention
In order to overcome the defects pointed out in the background art, the invention provides overturning equipment for intelligent sofa production.
The intelligent sofa production turnover equipment comprises a workbench, wherein the workbench is rotationally connected with a rotating frame, a motor is installed on the workbench, an output shaft of the motor and the rotating frame are in transmission through a gear set, two first electric push rods which are symmetrically distributed are installed on the workbench, sliding pins are fixedly connected to telescopic parts of the first electric push rods, two top frames which are symmetrically distributed are in sliding connection with the rotating frame, sliding grooves are formed in the top frames, the sliding pins slide in the adjacent sliding grooves, supporting blocks are rotationally connected to the top frames, torsion springs are fixedly connected between the supporting blocks and the adjacent top frames, the two supporting blocks are respectively used for pushing a sofa framework base and a backrest to turn over the sofa framework, and the rotating frames drive the two top frames to rotate so as to adjust the rotation axes of the sofa framework when the sofa framework turns over, and the sofa framework is turned over in multiple directions.
Preferably, the sliding groove is semicircular, and the axis of the circle where the sliding groove is located is collinear with the rotation axis of the rotating frame.
Preferably, the rotating frame is rotationally connected with a supporting frame, the supporting frame is provided with a V-shaped surface, and the supporting frame is used for limiting the sofa framework.
Preferably, the axis of the support frame is perpendicular to the rotation axis of the turret.
Preferably, the support frame is fixedly connected with two second electric push rods which are symmetrically distributed, the telescopic parts of the second electric push rods are detachably connected with connecting plates, and limiting blocks are fixedly connected to opposite sides of the two connecting plates.
Preferably, the limiting block is dislocated with the axis of the second electric push rod, so that the limiting block is dislocated with the backrest of the sofa framework.
Preferably, the thickness of the limiting block gradually increases from the position close to the axis of the rotating frame to the position far away from the axis of the rotating frame.
Preferably, the limiting block is fixedly connected with a flexible block, the flexible block is used for being attached to the sofa framework, a flexible portion is arranged above the top frame, and the flexible portion is used for being attached to the sofa framework.
Preferably, the upper side of the flexible portion is lower than the upper side of the turret.
Preferably, the support frame is slidably connected with a sliding plate, the sliding plate is fixedly connected with a flexible pad, and the flexible pad is provided with a plurality of protruding parts.
The sofa frame has the advantages that the sofa frame is overturned by pushing the two supporting blocks, the rotation axis of the supporting blocks is regulated when the sofa frame is overturned by changing the positions of the supporting blocks, so that the overturned form of the sofa frame is increased, the operation convenience of the sofa frame in the production process is improved, the two limiting blocks are utilized to fix the different types of sofa frames before the sofa frame is overturned, the probability of displacement and even injury to operators in the subsequent sofa frame overturning process is reduced, the safety of the sofa frame in the overturning process is improved, the flexible parts of the supporting blocks are always attached to the sofa frame by utilizing the automatic rotation of the supporting blocks in the sofa frame overturning process, the stress area of the sofa frame is increased, the stress points on the surface of the sofa frame are dispersed, the probability of the sofa frame being crushed is reduced, the sofa frame drives the flexible pad and the sliding plate to horizontally move through the protruding parts when the sofa frame horizontally moves, the probability of relative displacement between the sofa frame and the supported points is reduced, the probability of the sofa frame moving in the production process is reduced, and the abrasion quality of the sofa frame is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective cross-sectional view of a work table of the present invention;
FIG. 3 is a schematic perspective view of a turret according to the present invention;
Fig. 4 is a schematic perspective view of a top frame according to the present invention;
FIG. 5 is a schematic perspective view of a support block according to the present invention;
FIG. 6 is a schematic perspective view of a support frame according to the present invention;
FIG. 7 is a schematic perspective view of a connecting plate according to the present invention;
fig. 8 is a schematic perspective view of the sliding plate and the flexible pad of the present invention.
The reference numerals indicate that the device comprises a 1-workbench, a 2-rotating frame, a 3-motor, a 4-first electric push rod, a 5-sliding pin, a 6-top frame, a 601-sliding groove, a 7-supporting block, a 701-torsion spring, an 8-supporting frame, a 9-second electric push rod, a 10-connecting plate, a 11-limiting block, a 12-flexible block, a 13-flexible part, a 15-sliding plate, a 16-flexible pad and a 17-protruding part.
Detailed Description
The following description is of the preferred embodiments of the invention, and is not intended to limit the scope of the invention.
Example 1
At present, the general simple and easy upset machinery of adoption overturns to sofa skeleton, but the upset axis of current simple and easy upset machinery is more fixed usually, can't adapt to the flexible demand of diversified, multi-angle upset in the sofa skeleton production, after sofa skeleton upset is accomplished, still need carry out manual fine setting to sofa skeleton position, not only cause the poor operation convenience in the sofa skeleton production process, when manual adjustment sofa skeleton position, wooden sofa skeleton still has the risk of fish tail people's hand, therefore, the convenience and the security of current sofa skeleton turning device are poor.
The turnover equipment for intelligent sofa production, as shown in figures 1-5, comprises a workbench 1, wherein the workbench 1 is provided with a plurality of rotating rollers which are distributed at intervals and used for conveying sofa frameworks, the workbench 1 is provided with a control terminal which is not shown in the figure, the workbench 1 is rotatably connected with a rotating frame 2, the rotating frame 2 is used for supporting the sofa frameworks, the workbench 1 is provided with a motor 3 which is electrically connected with the control terminal, an output shaft of the motor 3 is transmitted with the rotating frame 2 through a gear set, the gear set consists of two spur gears, an output shaft of the motor 3 is fixedly connected with one spur gear, the rotating frame 2 is fixedly connected with the other spur gear, the workbench 1 is provided with two first electric push rods 4 which are symmetrically distributed front and back, the first electric push rods 4 are electrically connected with the control terminal, the telescopic parts of the first electric push rods 4 are fixedly connected with sliding pins 5, the telescopic part of the first electric push rod 4 is used for driving the sliding pin 5 to move, the rotating frame 2 is connected with two top frames 6 which are distributed front and back symmetrically, the top frames 6 are provided with sliding grooves 601, the sliding pin 5 slides in the adjacent sliding grooves 601, the top frames 6 are rotationally connected with supporting blocks 7, torsion springs 701 are fixedly connected between the supporting blocks 7 and the adjacent top frames 6, in the process that the supporting blocks 7 move upwards to push the sofa framework to move, the supporting blocks 7 gradually rotate, the torsion springs 701 gradually twist the force accumulation to increase the attaching area between the flexible part 13 and the sofa framework, stress points on the surface of the sofa framework are dispersed to reduce the probability of the sofa framework being crushed, after the supporting blocks 7 move downwards to reset, the torsion springs 701 reset and drive the supporting blocks 7 to rotate to reset, the two supporting blocks 7 are respectively used for pushing the base and the backrest of the sofa framework to overturn, thereby improve sofa skeleton production upset in-process convenience, rotating turret 2 drives two roof-racks 6 and rotates, thereby adjust the axis of rotation when the sofa skeleton upset, when using mechanical upset, protect operating personnel, make the sofa skeleton overturn in diversified, thereby improve the convenience of sofa skeleton upset in-process, sliding tray 601 is the semicircle ring, the axis of the circle that sliding tray 601 is located and the axis of rotation collineation of rotating turret 2, in the in-process that rotating turret 2 drove two roof-racks 6 pivoted, sliding pin 5 removes in adjacent sliding tray 601, and sliding pin 5's biggest sliding angle is less than 180, in order to prevent sliding pin 5 from drawing adjacent sliding tray 601, after rotating turret 2 drives the sofa skeleton and rotates, the telescopic part of first electric putter 4 still can drive roof-rack 6 through sliding pin 5 and upwards move, supporting shoe 7 drives the sofa skeleton and overturn, in order to change the position of sofa skeleton upset axis, thereby increase the form that sofa skeleton can overturn, improve the operation convenience in the sofa skeleton production process.
As shown in fig. 4, fig. 6 and fig. 7, the rotating frame 2 is rotationally connected with the supporting frame 8, the supporting frame 8 is provided with a V-shaped surface, the supporting frame 8 limits the sofa framework in the process of processing the sofa framework, so as to reduce the probability of displacement of the sofa framework, further reduce the probability of scratch of the hands of operators caused by the position of the sofa framework, further improve the safety of the device, and the axis of the supporting frame 8 is perpendicular to the rotating axis of the rotating frame 2, so that the turning axis of the sofa framework is perpendicular to the rotating axis of the rotating frame 2.
As shown in fig. 4, fig. 6 and fig. 7, two second electric push rods 9 distributed in bilateral symmetry are fixedly connected to the supporting frame 8, the second electric push rods 9 are electrically connected with the control terminal, the telescopic parts of the second electric push rods 9 are detachably connected with connecting plates 10, the axes of the limiting blocks 11 and the second electric push rods 9 are staggered, so that the limiting blocks 11 are staggered with the backrest of the sofa framework, the limiting blocks 11 are fixedly connected to opposite sides of the two connecting plates 10, the telescopic parts of the second electric push rods 9 are used for driving the adjacent connecting plates 10 to move, so that the limiting blocks 11 move, the distance between the two limiting blocks 11 is adjusted, thereby fixing sofa frameworks with different widths, improving the stability in the overturning process of the sofa frameworks, further improving the safety in the production process of the sofa frameworks, pushing the sofa frameworks to move horizontally through the movement of the two limiting blocks 11, and gradually increasing the thickness of the limiting blocks 11 from the axis position close to the rotating frame 2 to the far away position, so that the limiting blocks 11 can fix the sofa frameworks with different thicknesses.
The specific working principle is as follows:
When the operator needs to use this device to overturn to sofa skeleton, the operator removes connecting plate 10 from the telescopic part of second electric putter 9, carry sofa skeleton to rotating turret 2 through the live-rollers of workstation 1, install connecting plate 10 on the telescopic part of second electric putter 9 afterwards, the sofa skeleton base is located front side supporting shoe 7 this moment, sofa skeleton corner is located support frame 8, the operator opens two second electric putter 9 through control terminal, the telescopic part shrink of two second electric putter 9, the telescopic part of second electric putter 9 passes through connecting plate 10 and drives stopper 11 and remove, two stopper 11 subtend removal are fixed sofa skeleton left and right sides, then pass through control terminal and close two second electric putter 9, fix through the sofa skeleton, in order to reduce follow-up sofa skeleton upset in-process and produce the displacement, even smash the probability of injuring the operator, thereby improve the security of sofa skeleton upset in-process.
After the sofa framework is fixed, an operator processes the sofa framework, when the operator needs to overturn the sofa framework, two first electric push rods 4 are opened through the control terminal, the telescopic parts of the two first electric push rods 4 drive the adjacent top frames 6 to move upwards through the adjacent sliding pins 5, the top frames 6 drive the adjacent supporting blocks 7 to move upwards, the front side supporting blocks 7 drive the sofa framework base to move upwards, the sofa framework is enabled to gradually overturn, the sofa framework drives the supporting frames 8 to rotate, and the backrest of the sofa framework is gradually attached to the supporting blocks 7 on the rear side along with the overturn of the sofa framework.
When two supporting blocks 7 are respectively attached to the base of the sofa framework and the back of the sofa framework, an operator controls the telescopic part of the rear first electric push rod 4 to move downwards through the control terminal, the telescopic part of the front first electric push rod 4 continues to move upwards, the telescopic part of the rear first electric push rod 4 drives the adjacent supporting blocks 7 to move downwards through the adjacent sliding pins 5 and the adjacent top frame 6, the rear supporting blocks 7 support the sofa framework, the sofa framework is slowly overturned backwards, the damage probability in the overturning process of the sofa framework is reduced, the sofa framework is overturned through the pushing of the two supporting blocks 7, after the sofa framework is overturned, the telescopic part of the front first electric push rod 4 drives the adjacent supporting blocks 7 to move downwards through the adjacent sliding pins 5 and the adjacent top frame 6, and the operator closes the two first electric push rods 4 through the control terminal.
In the process of producing the sofa framework, if the side of the sofa framework is required to be processed, to process the left side of the sofa framework as an example, then the motor 3 is started through the control terminal, the output shaft of the motor 3 drives the rotating frame 2 to rotate through the gear shaft, the rotating frame 2 drives the two top frames 6 to rotate, the sliding pin 5 moves in the adjacent sliding groove 601, after the rotating frame 2 drives the sofa framework to rotate, the telescopic part of the first electric push rod 4 can still drive the top frames 6 to move upwards through the sliding pin 5, the supporting block 7 drives the sofa framework to overturn, so that the position of the overturning axis of the sofa framework is changed, the shape of the sofa framework which can be overturned is increased, and the operation convenience in the sofa framework production process is improved.
In the process of producing the sofa framework, the steps are repeated continuously to overturn the sofa framework so as to process the whole parts of the sofa framework, after the sofa framework is processed, an operator controls an output shaft of a motor 3 to rotate and reset through a control terminal, the output shaft of the motor 3 drives a rotating frame 2 to reset, then two first electric push rods 4 are opened through the control terminal, the telescopic parts of the two first electric push rods 4 are controlled to move downwards and reset, the telescopic parts of the first electric push rods 4 drive a top frame 6 to reset through sliding pins 5, the top frame 6 drives a supporting block 7 to reset, one supporting block 7 supports the sofa framework in the resetting process, after the supporting block 7 resets, the operator closes the two first electric push rods 4 and opens the two second electric push rods 9 through the control terminal, the telescopic parts of the second electric push rods 9 drive a limiting block 11 to reset through a connecting plate 10, the connecting plate 10 is detached from the telescopic parts of the second electric push rods 9, the sofa framework is conveyed through rotating rollers of a workbench 1, and after the sofa framework is taken down, the connecting plate 10 is installed on the telescopic parts of the second electric push rods 9.
Example 2
On the basis of embodiment 1, as shown in fig. 5 and 7, the limiting block 11 is fixedly connected with the flexible block 12, the flexible block 12 is used for being attached to the sofa framework, the flexible part 13 is arranged above the top frame 6 and is used for being attached to the sofa framework, so that the probability that the wooden sofa framework is worn or even crushed in the overturning process is reduced, the quality of the wooden sofa framework after production is improved, and the upper side face of the flexible part 13 is lower than the upper side face of the rotating frame 2, so that the sofa can be conveniently moved to the upper side of the flexible part 13.
Example 3
On the basis of embodiment 2, as shown in fig. 7 and 8, the support frame 8 is slidably connected with the sliding plate 15, the sliding plate 15 is fixedly connected with the flexible pad 16, the flexible pad 16 is provided with a plurality of protruding portions 17, friction resistance applied to the sofa frame during moving is increased through the protruding portions 17, in the process of horizontally moving the sofa frame (for example, the telescopic portions of the two second electric push rods 9 drive the limiting blocks 11 to move through the connecting plates 10 to adjust the position of the sofa frame, and when the sofa frame horizontally moves, the sofa frame drives the flexible pad 16 and the sliding plate 15 to horizontally move through the protruding portions 17, so that the probability of relative displacement between the sofa frame and supported points is reduced, the probability of abrasion caused by moving of the sofa frame in the production process is reduced, and the quality after the sofa frame is produced is improved.
The foregoing is only illustrative of the present invention and is not to be construed as limiting the scope of the invention, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present invention or by other related art, either directly or indirectly, are intended to be included within the scope of the invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511492646.0A CN120941335B (en) | 2025-10-20 | 2025-10-20 | Intelligent sofa production overturning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511492646.0A CN120941335B (en) | 2025-10-20 | 2025-10-20 | Intelligent sofa production overturning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120941335A true CN120941335A (en) | 2025-11-14 |
| CN120941335B CN120941335B (en) | 2026-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511492646.0A Active CN120941335B (en) | 2025-10-20 | 2025-10-20 | Intelligent sofa production overturning equipment |
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| CN (1) | CN120941335B (en) |
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| WO2021008442A1 (en) * | 2019-07-15 | 2021-01-21 | 锐迈机械科技（吴江）有限公司 | Support assembly for functional sofa iron frame |
| CN215247851U (en) * | 2021-06-01 | 2021-12-21 | 东莞市嘉蓝智能家居有限公司 | Turning device is used in production of intelligence sofa |
| CN217648352U (en) * | 2022-06-14 | 2022-10-25 | 宜宾品味家具有限公司 | A auxiliary device for sofa preparation |
| CN117283226A (en) * | 2023-11-24 | 2023-12-26 | 华洲重工股份有限公司 | Turnover jig frame for welding steel box girder |
| CN221871919U (en) * | 2024-01-15 | 2024-10-22 | 池州市天池建材实业有限公司 | A flip operating table for metal door and window processing |
| CN222225260U (en) * | 2024-03-22 | 2024-12-24 | 安徽宁兴家具有限公司 | A stable turning device for sofa production |
| CN119703766A (en) * | 2025-01-09 | 2025-03-28 | 威海银兴预应力线材有限公司 | A laser rust removal device for prestressed materials of high-speed railway sleepers |
| CN120191723A (en) * | 2025-05-07 | 2025-06-24 | 四川佳纳机械有限公司 | A conveying device for automobile parts production and a method of using the same |
| CN223341542U (en) * | 2024-10-29 | 2025-09-16 | 德马科技集团股份有限公司 | Electric overturning multi-wedge belt roller machine |
| CN120694830A (en) * | 2025-08-14 | 2025-09-26 | 泰州奥尔斯顿生物科技有限公司 | Turning-over assist device for bedridden patients |
| CN120788842A (en) * | 2025-09-12 | 2025-10-17 | 泰州奥尔斯顿生物科技有限公司 | Cladding type turn-over bed for burn medical treatment |
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2025
- 2025-10-20 CN CN202511492646.0A patent/CN120941335B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008442A1 (en) * | 2019-07-15 | 2021-01-21 | 锐迈机械科技（吴江）有限公司 | Support assembly for functional sofa iron frame |
| CN215247851U (en) * | 2021-06-01 | 2021-12-21 | 东莞市嘉蓝智能家居有限公司 | Turning device is used in production of intelligence sofa |
| CN217648352U (en) * | 2022-06-14 | 2022-10-25 | 宜宾品味家具有限公司 | A auxiliary device for sofa preparation |
| CN117283226A (en) * | 2023-11-24 | 2023-12-26 | 华洲重工股份有限公司 | Turnover jig frame for welding steel box girder |
| CN221871919U (en) * | 2024-01-15 | 2024-10-22 | 池州市天池建材实业有限公司 | A flip operating table for metal door and window processing |
| CN222225260U (en) * | 2024-03-22 | 2024-12-24 | 安徽宁兴家具有限公司 | A stable turning device for sofa production |
| CN223341542U (en) * | 2024-10-29 | 2025-09-16 | 德马科技集团股份有限公司 | Electric overturning multi-wedge belt roller machine |
| CN119703766A (en) * | 2025-01-09 | 2025-03-28 | 威海银兴预应力线材有限公司 | A laser rust removal device for prestressed materials of high-speed railway sleepers |
| CN120191723A (en) * | 2025-05-07 | 2025-06-24 | 四川佳纳机械有限公司 | A conveying device for automobile parts production and a method of using the same |
| CN120694830A (en) * | 2025-08-14 | 2025-09-26 | 泰州奥尔斯顿生物科技有限公司 | Turning-over assist device for bedridden patients |
| CN120788842A (en) * | 2025-09-12 | 2025-10-17 | 泰州奥尔斯顿生物科技有限公司 | Cladding type turn-over bed for burn medical treatment |
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| Publication number | Publication date |
|---|---|
| CN120941335B (en) | 2026-02-10 |
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