Intelligent sofa hardware surface intelligent polishing equipment

Abstract

The invention discloses intelligent sofa hardware surface intelligent polishing equipment, and relates to the technical field of physical polishing, the intelligent sofa hardware surface intelligent polishing equipment comprises a trepanning main ring seat, the trepanning main ring seat is internally provided with a set of shelving grooves, extending grooves and first inner open grooves, and the top of the trepanning main ring seat is fixedly provided with an external supporting plate; the top of the external supporting plate is provided with a self-turning processing mechanism, the bottom of the trepanning main ring seat is provided with a butt joint adsorption mechanism, the outer wall of the trepanning main ring seat is provided with a linkage mechanism, the self-turning processing mechanism comprises a slotting special-shaped frame, a main arm is movably arranged in the slotting special-shaped frame, and the outer wall of the slotting special-shaped frame is provided with a clamping mechanism. A rectangular supporting plate is fixedly installed at one end of the main arm, a first driving assembly is fixedly installed at the top of the rectangular supporting plate, the mechanical transmission principle and the structural layout reasonability are adopted for the mechanism, the treatment number of structural parts can be expanded to the maximum extent, the equipment machining efficiency is effectively improved, and the structural parts are turned over circularly; and it can be guaranteed that all the positions of the outer wall of the structural part can be polished to the same degree.

Description

Technical Field

[0001] The invention relates to the technical field of physical polishing, in particular to an intelligent polishing device for the surface of intelligent sofa hardware. Background Art

[0002] Smart sofas are innovative products that combine the comfort of traditional sofas with modern technology, aiming to provide a more convenient, personalized and multifunctional living experience. These sofas not only have basic sitting and lying functions, but also integrate a variety of intelligent features such as electric adjustment, massage, heating and entertainment.

[0003] Compared with traditional sofas, smart sofas have a variety of auxiliary functions. To achieve the operation of various effects, they mainly rely on the coordinated cooperation of multiple mechanical components and the assembly of numerous structural combinations. They require the use of a large number of hardware structural parts. The type of hardware structural parts selected is determined according to actual needs. The hardware structural parts need to be polished before use. The purpose is to improve their appearance quality, extend their service life and enhance their functionality.

[0004] However, the existing hardware polishing equipment has the following shortcomings: Hardware structural parts are mainly used to assist in the splicing and fixation of the main parts, so their size is not large. The shape of the hardware structural parts is determined according to the improved work station shape, including square and cylindrical shapes.

[0005] Existing polishing equipment is limited by its own structure. When facing cylindrical hardware structural parts, it is impossible to reasonably change the position of the workpiece according to the real-time status of the workpiece, and the operation process still requires the assistance of relevant personnel. Not only does it cause damage to the workpiece wall due to uneven polishing force, but the overall polishing efficiency of the equipment is low.

[0006] During the polishing process, hardware structural parts will continuously generate tiny metal particles. Due to their small size, they will be absorbed into the surrounding air in large quantities. However, existing equipment is unable to effectively handle the emitted metal dust in a timely manner, posing a great threat to the respiratory health of surrounding personnel.

[0007] Therefore, we propose an intelligent sofa hardware surface intelligent polishing equipment to solve the above problems. Summary of the invention

[0008] The purpose of the present invention is to provide an intelligent sofa hardware surface intelligent polishing equipment, which can independently complete the turning over, fixing and polishing of the structure through the self-changing processing mechanism and the cooperation of the components inside it, thereby ensuring that each part of the outer wall of the structure can receive the same degree of polishing treatment, and greatly reducing the manual assistance items to solve the problems raised by the above-mentioned background technology.

[0009] To achieve the above-mentioned object, the present invention provides the following technical solutions: an intelligent sofa hardware surface intelligent polishing device, comprising a perforated main ring seat, wherein a group of shelf grooves, an extension groove and a first inner groove are respectively opened inside the perforated main ring seat, and an external support plate is fixedly installed on the top of the perforated main ring seat; The top of the external support plate is provided with a self-direction changing processing mechanism, the bottom of the hole main ring seat is provided with a docking adsorption mechanism, and the outer wall of the hole main ring seat is provided with a linkage mechanism; The self-direction-changing processing mechanism comprises a slotted special-shaped frame, a main arm is movably provided inside the slotted special-shaped frame, a rectangular support plate is fixedly installed on one end of the main arm, a first driving assembly is fixedly installed on the top of the rectangular support plate, a transmission rod is fixedly connected to the output end of the first driving assembly, an annular plate is fixedly sleeved on the outer wall of the transmission rod, a group of inclined support arms are fixedly installed on the bottom of the annular plate, a junction plate is fixedly installed on the outer wall of each inclined support arm, a first cross bar is movably inserted inside each of the junction plates, a polishing roller rod is fixedly sleeved on the outer wall of each of the first cross bars, and each of the branch arms is fixedly sleeved on the outer wall of each of the first cross bars. The outer wall of the connecting plate is fixedly installed with a second driving component, the interior of each of the extension grooves is fixedly installed with a traction belt, each of the extension grooves and the opposite side of a corresponding traction belt are movably inserted with a built-in cross plate, the outer wall of each of the built-in cross plates is fixedly sleeved with a second cross bar, the outer wall of each of the second cross bars is fixedly sleeved with a roller, a group of lower brackets are fixedly installed at the bottom of the open hole main ring seat, an electric push assembly is fixedly installed at the bottom of each of the lower brackets, and an electromagnetic assembly is fixedly sleeved on the axial end of each of the electric push assemblies, and each of the electromagnetic assemblies is movably placed in a corresponding extension groove.

[0010] Preferably, a pulley is fixedly mounted on the shaft end of each second driving assembly and one end of each first cross bar, and a traction belt is movably sleeved between the outer walls of every two pulleys.

[0011] Preferably, a first sliding sleeve is fixedly installed on both sides of the inner wall of each extension groove, a first limiting plate is fixedly installed on both sides of the outer wall of each electromagnetic component, and each of the first limiting plates is movably placed inside a corresponding first sliding sleeve, two second sliding sleeves are fixedly installed on the outer surface of the slotted special-shaped frame, and second limiting plates are fixedly installed on both sides of the outer wall of the main arm, and each of the second limiting plates is movably placed inside a corresponding second sliding sleeve.

[0012] Preferably, the docking adsorption mechanism includes a group of arc-surface base frames, and the group of arc-surface base frames are fixedly installed at the bottom of the perforated main ring seat, and a slotted base is fixedly installed inside each of the arc-surface base frames.

[0013] Preferably, a group of third sliding sleeves are fixedly installed on the outer wall of each slotted base, a third limiting plate is movably provided inside each group of the third sliding sleeves, a reinforcing ring sleeve is fixedly installed between the outer walls of the plurality of the third limiting plates, and a transition box is fixedly installed on the inner wall of the reinforcing ring sleeve.

[0014] Preferably, the top of the transition box is fixedly connected with a hollow joint, a group of second inner slots are opened inside the hollow joint, and the interior of each of the second inner slots is fixedly connected with an expansion suction head, and the air inlet end of each of the expansion suction heads is respectively aligned with a corresponding first inner slot.

[0015] Preferably, the bottom of the transition box is fixedly connected to a discharge circular pipe, the bottom of the discharge circular pipe is provided with a sealing assembly, the bottom of the transition box is fixedly installed with a load-bearing frame, the bottom of the load-bearing frame is fixedly installed with a dust collection unit, the air inlet end of the dust collection unit is fixedly connected to an extension pipe, the air inlet end of the extension pipe passes through the outer wall of the discharge circular pipe and is connected with the interior of the discharge circular pipe, and the inner wall of the extension pipe is provided with a filter assembly.

[0016] Preferably, the linkage mechanism includes an external bracket, which is fixedly mounted on the outer wall of the open hole main ring seat, a square box is fixedly mounted on the outer wall of the external bracket, gear assemblies are fixedly mounted on both sides of the inner wall of the square box, a rear cover is fixedly mounted on the rear surface of the square box, a third drive assembly is fixedly mounted on the outer wall of the rear cover, a driving gear is fixedly mounted on the shaft end of the third drive assembly, and the driving gear is meshingly connected with the two gear assemblies.

[0017] Preferably, a combined base frame is fixedly installed between the bottoms of the plurality of third limit plates, a first associated frame is fixedly installed on the top of one of the gear row components, the first associated frame is connected to one end of the main arm, a second associated frame is fixedly installed on the bottom of one of the gear row components, a group of linkage brackets is fixedly installed on the outer wall of the second associated frame, and the group of linkage brackets are all connected to the outer wall of the combined base frame.

[0018] Preferably, the slotted special-shaped frame is fixedly mounted on the top of the external support plate, and a balancing foot is fixedly mounted on the bottom of each slotted base.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention sets a self-reversing processing mechanism, and a plurality of shelf spaces are reserved in the main part, so as to increase the number of equipment workstations, so that a plurality of cylindrical parts can be polished at the same time each time, and the same number of polishing components are installed at equal distances, and driving components with equal specifications are configured to ensure that the polishing force of the surface wall of each cylindrical part is consistent, and at the same time, the polishing component, the steering component and the positioning component cooperate with each other. When working, two driving units are provided in the polishing component, the former is used for overall rotation, and the latter is used for rotation. After the outer wall of the structural part is partially processed, the positioning component is first released to make the structural part movable in the set space, the polishing work is stopped, and the main body rotation is started. With the cooperation of the steering component, the friction force generated by the contact between the polishing component and the structural part is used to promote each structural body to roll synchronously. The mechanism adopts the mechanical transmission principle and the rationality of the structural layout, which can maximize the expansion of the number of structural parts to be processed, effectively improve the processing efficiency of the equipment, and cyclically turn over the structural parts to ensure that each part of the outer wall of the structural part can be polished to the same degree.

[0020] 2. The present invention sets a docking adsorption mechanism, which uses a reverse adsorption method to process the metal dust generated during the polishing of the structural parts. According to the position and number of the main part slots, the same number of airways are set, and they correspond to the slots one by one, shortening the physical intervention distance, ensuring that the metal dust is captured in time before it is accelerated, effectively reducing the amount of metal dust escaping, protecting the surrounding environment of the equipment, weakening the dust content in the air in the area, and reducing the probability of respiratory injury to personnel.

[0021] 3. The present invention sets a linkage mechanism, which adopts a mechanical linkage method to synchronously complete the position adjustment of the polishing component and the dust collection component, so that both can reach the working area at the same time and complete the evacuation at the same time, reducing the number of power sources, reasonably optimizing the equipment use cost, and reducing the power consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a main structural stereogram of an intelligent sofa hardware surface intelligent polishing device of the present invention; Figure 2 A side view of the structure of an intelligent sofa hardware surface intelligent polishing device of the present invention; Figure 3 This is a three-dimensional diagram of the bottom structure of an intelligent sofa hardware surface intelligent polishing device of the present invention; Figure 4 for Figure 3 A magnified stereogram of the structure in the middle; Figure 5 This is an enlarged stereoscopic view of the main structure of an intelligent sofa hardware surface intelligent polishing device of the present invention; Figure 6 for Figure 5 Middle B is an enlarged stereogram of the structure; Figure 7 It is an enlarged stereoscopic view of the connected structure of the rectangular support plates in the intelligent polishing equipment for the surface of the hardware of the sofa according to the present invention; Figure 8 It is an enlarged stereoscopic view of the structure of the reinforcing rings and sleeves connected in the intelligent polishing equipment for the surface of the hardware of the intelligent sofa of the present invention; Fig. 9 It is an enlarged stereoscopic view of the external connected structure of the open hole main ring seat in the intelligent sofa hardware surface intelligent polishing equipment of the present invention.

[0023] In the figure: 1, hole main ring seat; 2, shelf groove; 3, extension groove; 4, first inner slot; 5, external support plate; 6, self-changing processing mechanism; 601, slotted special-shaped frame; 602, main arm; 603, rectangular support plate; 604, first drive assembly; 605, annular plate; 606, transmission rod; 607, inclined support arm; 608, tapping plate; 609, first cross bar; 610, polishing roller rod; 611, second drive assembly; 612, pulley; 613, traction belt; 614, built-in cross plate; 615, second cross bar; 616, lower bracket; 617, electric push assembly; 618, electromagnetic assembly; 619, first sliding sleeve; 620, first limit plate; 621, second sliding sleeve; 622, second limit plate; 623, roller Wheel; 7, docking adsorption mechanism; 701, curved bottom frame; 702, slotted base; 703, the third sliding sleeve; 704, reinforcing ring sleeve; 705, the third limit plate; 706, transition box; 707, hollow joint; 708, the second inner slot; 709, expansion suction head; 710, feeding round tube; 711, load-bearing frame; 712, dust collection unit; 713, extension pipe; 714, filter assembly; 715, cover assembly; 8, linkage mechanism; 801, external bracket; 802, square box; 803, gear assembly; 804, rear cover; 805, the third drive assembly; 806, the first associated frame; 807, the second associated frame; 808, combined bottom frame; 809, linkage bracket; 810, driving gear; 9, balance foot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Please see attached Figure 1 -Attached Fig. 9As shown, the present invention provides a technical solution: an intelligent sofa hardware surface intelligent polishing device, comprising a perforated main ring seat 1, an external support plate 5 is fixedly installed on the top of the perforated main ring seat 1, a self-changing processing mechanism 6 is provided on the top of the external support plate 5, a docking adsorption mechanism 7 is provided on the bottom of the perforated main ring seat 1, a linkage mechanism 8 is provided on the outer wall of the perforated main ring seat 1, a slotted special-shaped frame 601 is fixedly installed on the top of the external support plate 5, and a balancing foot 9 is fixedly installed on the bottom of each slotted base 702.

[0026] Embodiment 1, according to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 7 and Fig. 9 As shown, a group of shelf grooves 2, an extension groove 3 and a first inner groove 4 are respectively provided inside the perforated main ring seat 1, and the self-changing processing mechanism 6 includes a slotted special-shaped frame 601, and a main arm 602 is movably provided inside the slotted special-shaped frame 601, and a rectangular support plate 603 is fixedly installed at one end of the main arm 602, and a first driving component 604 is fixedly installed on the top of the rectangular support plate 603, and a transmission rod 606 is fixedly connected to the output end of the first driving component 604, and an annular plate 605 is fixedly sleeved on the outer wall of the transmission rod 606, and a bottom of the annular plate 605 is fixedly installed A group of inclined support arms 607 are provided, and a junction plate 608 is fixedly installed on the outer wall of each inclined support arm 607, a first cross bar 609 is movably inserted inside each junction plate 608, a polishing roller rod 610 is fixedly sleeved on the outer wall of each first cross bar 609, a second drive assembly 611 is fixedly installed on the outer wall of each junction plate 608, a pulley 612 is fixedly installed on the shaft end of each second drive assembly 611 and one end of each first cross bar 609, and a traction belt 613 is movably sleeved between the outer walls of every two pulleys 612.

[0027] The effect achieved by the entire embodiment 1 is as follows: by presetting the above-mentioned components, multiple shelf spaces are reserved in the main part of the equipment, with the aim of increasing the number of equipment workstations so that multiple cylindrical parts can be polished at the same time each time, and the same number of polishing components are installed at equal distances, and drive components of equal specifications are configured to ensure that the polishing intensity of the surface of each cylindrical part is consistent. This processing method can maximize the expansion of the number of structural parts processed, effectively improve the equipment processing efficiency, and ensure that the processing depth of each structural part is uniform, thereby avoiding damage to the surface wall of the structural part.

[0028] Embodiment 2, according to Figure 4 , Figure 5 , Figure 6 and Fig. 9As shown, the slotted special-shaped frame 601 is fixedly installed on the top of the external support plate 5, and a traction belt 613 is fixedly installed inside each extension slot 3. Each extension slot 3 and the opposite side of a corresponding traction belt 613 are movably inserted with a built-in cross plate 614, and the outer wall of each built-in cross plate 614 is fixedly sleeved with a second cross bar 615, and the outer wall of each second cross bar 615 is fixedly sleeved with a roller 623. A group of lower brackets 616 are fixedly installed at the bottom of the perforated main ring seat 1, and an electric push assembly 617 is fixedly installed at the bottom of each lower bracket 616, and the shaft end of each electric push assembly 617 is fixedly sleeved with There are electromagnetic components 618, each electromagnetic component 618 is movably placed in a corresponding extension slot 3, and first sleeves 619 are fixedly installed on both sides of the inner wall of each extension slot 3. First limit plates 620 are fixedly installed on both sides of the outer wall of each electromagnetic component 618, and each first limit plate 620 is movably placed inside a corresponding first sleeve 619. Two second sleeves 621 are fixedly installed on the outer surface of the slotted special-shaped frame 601, and second limit plates 622 are fixedly installed on both sides of the outer wall of the main arm 602, and each second limit plate 622 is movably placed inside a corresponding second sleeve 621.

[0029] The effect achieved by the entire embodiment 2 is as follows: by presetting the above-mentioned components, this partial structure includes three main parts, which are composed of a polishing component, a steering component and a positioning component. When working, two driving units are provided in the polishing component, the former is used for overall rotation, and the latter is used for rotation. After the outer wall of the structural part is processed, the positioning component is first released to allow the structural part to be movable in the provided space, the polishing work is stopped, and the main body rotation is started. With the cooperation of the steering component, the friction force generated by the contact between the polishing component and the structural part is used to promote each structural body to roll synchronously. The rotation amplitude can be determined according to the actual situation, and then the main body of the structure is fixed again. This operation mode is mainly completed by the mutual cooperation of mechanical components, and the electromagnetic adsorption method is selected to facilitate the solidification and decomposition of the structural parts. After the cycle is carried out, it can be ensured that each part of the outer wall of the structural part can be polished to the same degree.

[0030] Embodiment 3, according to Figure 1 , Figure 2 , Figure 3 and Figure 8As shown, the docking adsorption mechanism 7 includes a group of cambered bottom frames 701, and the group of cambered bottom frames 701 are fixedly installed at the bottom of the perforated main ring seat 1, and a slotted base 702 is fixedly installed inside each cambered bottom frame 701, and a group of third sliding sleeves 703 are fixedly installed on the outer wall of each slotted base 702, and a third limiting plate 705 is movably provided inside each group of third sliding sleeves 703, and a reinforcing ring sleeve 704 is fixedly installed between the outer walls of multiple third limiting plates 705, and a transition box 706 is fixedly installed on the inner wall of the reinforcing ring sleeve 704, and a hollow joint 707 is fixedly connected to the top of the transition box 706, and a group of second inner slots 708 are opened inside the hollow joint 707. The interior of each second inner slot 708 is fixedly connected to an extended suction head 709, and the air inlet end of each extended suction head 709 is respectively aligned with a corresponding first inner slot 4, the bottom of the transition box 706 is fixedly connected to a feeding circular pipe 710, and the bottom of the feeding circular pipe 710 is provided with a sealing assembly 715, and the bottom of the transition box 706 is fixedly installed with a load-bearing frame 711, and the bottom of the load-bearing frame 711 is fixedly installed with a dust collection unit 712, and the air inlet end of the dust collection unit 712 is fixedly connected to an extension pipe 713, and the air inlet end of the extension pipe 713 passes through the outer wall of the feeding circular pipe 710 and is connected to the inside of the feeding circular pipe 710, and the inner wall of the extension pipe 713 is provided with a filter assembly 714.

[0031] The effect achieved by the entire embodiment 3 is as follows: by presetting the above-mentioned components, the mechanism adopts a reverse adsorption method to process the metal dust generated during the polishing of the structural parts. According to the position and number of the main part slots, the same number of air ducts are set and correspond one-to-one with the slots, thereby shortening the physical intervention distance and ensuring that the metal dust is captured in time before it is accelerated, effectively reducing the amount of metal dust escaping, protecting the surrounding environment of the equipment, weakening the dust content in the air in the area, and reducing the probability of respiratory injury to personnel.

[0032] Embodiment 4, according to Figure 2 and Fig. 9As shown, the linkage mechanism 8 includes an external bracket 801, which is fixedly mounted on the outer wall of the opening main ring seat 1, a square box 802 is fixedly mounted on the outer wall of the external bracket 801, and gear components 803 are fixedly mounted on both sides of the inner wall of the square box 802, a rear cover 804 is fixedly mounted on the rear surface of the square box 802, and a third driving component 805 is fixedly mounted on the outer wall of the rear cover 804, and a driving gear 810 is fixedly sleeved on the shaft end of the third driving component 805, and the driving gear 810 It is meshingly connected with the two tooth-row assemblies 803, and a combined base frame 808 is fixedly installed between the bottoms of the multiple third limit plates 705. A first associated frame 806 is fixedly installed on the top of one tooth-row assembly 803, and the first associated frame 806 is connected to one end of the main arm 602. A second associated frame 807 is fixedly installed on the bottom of one tooth-row assembly 803, and a group of linkage brackets 809 are fixedly installed on the outer wall of the second associated frame 807, and the group of linkage brackets 809 are all connected to the outer wall of the combined base frame 808.

[0033] The effect achieved by the entire embodiment 4 is: by presetting the above-mentioned components, the mechanism adopts a mechanical linkage method to synchronously complete the position adjustment of the polishing component and the dust collection component, so that both can reach the working area at the same time and complete the evacuation at the same time, reducing the number of power sources, reasonably optimizing the equipment use cost, and reducing the energy consumption.

[0034] The working principle of the whole mechanism is as follows: in the preparation stage, the equipment is first moved to the designated work area. Considering that metal dust will be continuously generated when the structural parts are polished, a well-ventilated site should be selected, and each balancing foot 9 should be fully in contact with the ground. Then the external line is connected to the power supply of the equipment to provide energy for multiple electrical components therein. According to the set number of shelf slots 2, a consistent number of columnar structural parts are placed into each shelf slot 2 in turn with manual assistance. At this time, part of the position of each structural part should be fully in contact with the corresponding group of second cross bars 615. By opening each electric push assembly 617, the inner axis thereof is extended outward. By utilizing the movable connection of the first sliding sleeve 619 and the first limiting plate 620, the electromagnetic assembly 618 is driven to rise slowly until the inner arc surface of the electromagnetic assembly 618 is fully in contact with the lower outer wall of the structural part. When each electromagnetic assembly 618 is opened, the magnetic force generated on its surface will tightly adsorb the lower surface wall of the structural part. Finally, the structural member is locked into the shelf slot 2, and the third drive assembly 805 is further opened. The continuously generated low-speed and high-torque power directly acts on the active gear 810. Utilizing the meshing connectivity between the active gear 810 and the two row gear assemblies 803, the two row gear assemblies 803 are longitudinally translated in opposite directions, acting on the first associated frame 806 and the second associated frame 807 respectively. At this time, utilizing the active connectivity between the second sleeve 621 and the second limit plate 622, the first associated frame 806 connected assembly slowly moves downward. At the same time, utilizing the active connectivity between the third sleeve 703 and the third limit plate 705, the second associated frame 807 connected assembly synchronously and slowly moves upward. Finally, each polishing roller rod 610 provided on the former can fully contact with the upper surface wall of a corresponding structural member, and the latter drives the transition box 706 to fully enter the interior of the open hole main ring seat 1, and each expansion suction head 709 can be aligned with a corresponding first inner slot 4.

[0035] In the adaptive steering stage, by turning on each second drive assembly 611, power is continuously transmitted from a connected pulley 612, and the traction belt 613 is used to complete the power transfer, driving each polishing roller rod 610 to rotate at a high speed, and continuously polishing the outer wall of the structural member. When the set time is reached, each second drive assembly 611 is synchronously closed, the polishing roller rod 610 stops rotating, the power supply of each electromagnetic assembly 618 is disconnected, and the position of the electromagnetic assembly 618 is driven by the electric push assembly 617 to descend, and the first drive assembly 604 is turned on. It acts on the transmission rod 606, driving the annular plate 605 and its connected components to rotate as a whole. During the process, the connectivity between the built-in cross plate 614 and the second cross bar 615, as well as the friction generated by the polishing roller rod 610 on the surface of the structural part, can force the roller 623 to rotate, and the structural part body can also roll immediately. The rolling range is determined by the number of rotations of the polishing roller rod 610, completing the replacement of the position of the outer wall of the structural part. Subsequently, the structural part body is locked again, and each polishing roller rod 610 is adjusted externally to ensure that it covers the outer wall of the structural part.

[0036] During the dust treatment stage, since the dust discharge direction during polishing of the structural parts is consistent with the rotation direction of the polishing roller rod 610, before the polishing work, the dust collection unit 712 is turned on, and its internal fan blades rotate to continuously extract the air trapped in the unloading tube 710, the transition box 706, the hollow joint 707 and each expansion suction head 709, forcing the opening of each expansion suction head 709 to generate a strong suction force, and the air sucked therein is discharged from the end of the dust collection unit 712. Under the action of the first inner slot 4, the suction range created by the expansion suction head 709 can directly act on the shelving The interior of the groove 2, and then after the subsequent dust appears, it is sucked into the mechanism before it is accelerated outward. Because the extended pipe 713 is preset with a filter component 714, it is ensured that the dust will not enter the dust collection unit 712. Because the air duct is located in the middle of the discharge circular pipe 710, if the dust deposition on one side of the filter component 714 is too large, it can fall to the lower half of the discharge circular pipe 710 under the influence of gravity, or after the dust collection is stopped, the dust that loses external support will naturally fall into the discharge circular pipe 710, and then the cover component 715 is opened to complete the dust cleaning.

[0037] 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. An intelligent sofa hardware surface intelligent polishing device, characterized in that: It comprises a perforated main ring seat (1), wherein a group of resting grooves (2), an extension groove (3) and a first inner groove (4) are respectively provided inside the perforated main ring seat (1), and an external support plate (5) is fixedly mounted on the top of the perforated main ring seat (1); The top of the external support plate (5) is provided with a self-direction changing processing mechanism (6), the bottom of the hole-opening main ring seat (1) is provided with a docking adsorption mechanism (7), and the outer wall of the hole-opening main ring seat (1) is provided with a linkage mechanism (8); The self-direction changing processing mechanism (6) comprises a slotted special-shaped frame (601), a main arm (602) is movably provided inside the slotted special-shaped frame (601), a rectangular support plate (603) is fixedly installed on one end of the main arm (602), a first driving assembly (604) is fixedly installed on the top of the rectangular support plate (603), a transmission rod (606) is fixedly connected to the output end of the first driving assembly (604), an annular plate (605) is fixedly sleeved on the outer wall of the transmission rod (606), a group of inclined support arms (607) is fixedly installed on the bottom of the annular plate (605), a junction plate (608) is fixedly installed on the outer wall of each inclined support arm (607), a first cross bar (609) is movably inserted inside each of the junction plates (608), and a polishing roller rod (610) is fixedly sleeved on the outer wall of each of the first cross bars (609). A second driving assembly (611) is fixedly mounted on the outer wall of each branch plate (608), a traction belt (613) is fixedly mounted inside each extension slot (3), an internal cross plate (614) is movably inserted between each extension slot (3) and the opposite side of a corresponding traction belt (613), a second cross bar (615) is fixedly sleeved on the outer wall of each internal cross plate (614), a roller (623) is fixedly sleeved on the outer wall of each second cross bar (615), a group of lower brackets (616) are fixedly mounted on the bottom of the perforated main ring seat (1), an electric push assembly (617) is fixedly mounted on the bottom of each lower bracket (616), an electromagnetic assembly (618) is fixedly sleeved on the shaft end of each electric push assembly (617), and each electromagnetic assembly (618) is movably placed in a corresponding extension slot (3).

2. The intelligent sofa hardware surface intelligent polishing device according to claim 1 is characterized in that: A pulley (612) is fixedly mounted on the shaft end of each second drive assembly (611) and one end of each first crossbar (609), and a traction belt (613) is movably sleeved between the outer walls of every two pulleys (612).

3. The intelligent sofa hardware surface intelligent polishing device according to claim 1 is characterized in that: A first sliding sleeve (619) is fixedly mounted on both sides of the inner wall of each extension slot (3), a first limiting plate (620) is fixedly mounted on both sides of the outer wall of each electromagnetic assembly (618), and each of the first limiting plates (620) is movably placed inside a corresponding first sliding sleeve (619), two second sliding sleeves (621) are fixedly mounted on the outer surface of the slotted special-shaped frame (601), and a second limiting plate (622) is fixedly mounted on both sides of the outer wall of the main arm (602), and each of the second limiting plates (622) is movably placed inside a corresponding second sliding sleeve (621).

4. The intelligent sofa hardware surface intelligent polishing device according to claim 1 is characterized in that: The docking adsorption mechanism (7) comprises a group of arc-surface base frames (701), each of which is fixedly mounted on the bottom of the perforated main ring seat (1), and a slotted base (702) is fixedly mounted inside each of the arc-surface base frames (701).

5. The intelligent sofa hardware surface intelligent polishing device according to claim 4 is characterized in that: A group of third sliding sleeves (703) are fixedly mounted on the outer wall of each slotted base (702), a third limiting plate (705) is movably arranged inside each group of the third limiting plates (703), a reinforcing ring sleeve (704) is fixedly mounted between the outer walls of the plurality of third limiting plates (705), and a transition box (706) is fixedly mounted on the inner wall of the reinforcing ring sleeve (704).

6. The intelligent sofa hardware surface intelligent polishing device according to claim 5 is characterized in that: The top of the transition box (706) is fixedly connected to a hollow joint (707), a group of second inner slots (708) are provided inside the hollow joint (707), and each of the second inner slots (708) is fixedly connected to an expansion suction head (709) inside, and the air inlet end of each of the expansion suction heads (709) is aligned with a corresponding first inner slot (4).

7. The intelligent sofa hardware surface intelligent polishing device according to claim 5 is characterized in that: The bottom of the transition box (706) is fixedly connected to a feeding circular tube (710), and a sealing assembly (715) is provided at the bottom of the feeding circular tube (710). A load-bearing frame (711) is fixedly installed at the bottom of the transition box (706), and a dust collection unit (712) is fixedly installed at the bottom of the load-bearing frame (711). The air inlet end of the dust collection unit (712) is fixedly connected to an extension pipe (713), and the air inlet end of the extension pipe (713) passes through the outer wall of the feeding circular tube (710) and is connected to the inside of the feeding circular tube (710). A filter assembly (714) is provided on the inner wall of the extension pipe (713).

8. The intelligent sofa hardware surface intelligent polishing device according to claim 5 is characterized in that: The linkage mechanism (8) comprises an external bracket (801), the external bracket (801) being fixedly mounted on the outer wall of the perforated main ring seat (1), a square box (802) being fixedly mounted on the outer wall of the external bracket (801), a row of gear components (803) being fixedly mounted on both sides of the inner wall of the square box (802), a rear cover (804) being fixedly mounted on the rear surface of the square box (802), a third driving component (805) being fixedly mounted on the outer wall of the rear cover (804), a driving gear (810) being fixedly mounted on the shaft end of the third driving component (805), and the driving gear (810) and the two row of gear components (803) being meshingly connected.

9. The intelligent sofa hardware surface intelligent polishing device according to claim 8 is characterized in that: A combined base frame (808) is fixedly installed between the bottoms of the plurality of third limit plates (705); a first associated frame (806) is fixedly installed on the top of one of the gear row components (803); the first associated frame (806) is connected to one end of the main arm (602); a second associated frame (807) is fixedly installed on the bottom of one of the gear row components (803); a group of linkage brackets (809) are fixedly installed on the outer wall of the second association frame (807); and the group of linkage brackets (809) are all connected to the outer wall of the combined base frame (808).

10. The intelligent sofa hardware surface intelligent polishing device according to claim 4 is characterized in that: The slotted special-shaped frame (601) is fixedly mounted on the top of the external support plate (5), and a balancing foot (9) is fixedly mounted on the bottom of each slotted base (702).

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