Intelligent assembly robot for wooden toys

Abstract

The invention discloses an intelligent assembling robot for wooden toys. The intelligent assembling robot comprises a movable base, a clamping structure, a cleaning structure, a driving structure, a mounting structure, an adjusting structure, a box shell, a lifting structure, an adjusting rod, a dust suction hood, a sliding table, a connecting shaft, a base plate and a base plate. According to the scheme, the adjusting structure is arranged to be matched with the clamping structure, the clamping structure adopts an operation mode of firstly clamping and then adjusting, the clamping structure subsequently clamps the wooden toy accessory and then adjusts the angle, the accessory is not in contact with the ground in the whole process, and the problems of surface scratching and edge abrasion caused by friction between the accessory and the ground are effectively avoided; the characteristics that wood toy accessories are crisp in material and easy to damage are met, self-adaptive cleaning is achieved through the arrangement of the cleaning structure, the position of the cleaning brush does not need to be manually adjusted, the automation degree and efficiency of cleaning are improved, the friction performance of the base plate can be effectively guaranteed, and the problems of clamping slipping and positioning deviation caused by wood chip accumulation are solved; and wood chips generated in the clamping operation are prevented from being accumulated on the surface of the base plate to affect subsequent clamping.

Description

Technical Field

[0001] This invention relates to the field of robotics, specifically to an intelligent assembly robot for wooden toys. Background Technology

[0002] Wooden toys are educational toys made primarily of wood, such as solid wood and composite wood panels. They encompass various categories including toy tables, building block sets, wooden interlocking models, and cartoon-shaped ornaments. With their environmental friendliness, safety, solid texture, and combination of educational and hands-on features, they have become one of the mainstream toy types on the market. Their manufacturing involves numerous assembly processes such as splicing, interlocking, and joining parts. To improve assembly efficiency and precision and reduce manual labor intensity, the industry widely uses intelligent assembly robots to assist in the assembly of wooden toys. These robots can perform operations such as clamping, transferring, and aligning small parts of wooden toys, making them important equipment for the large-scale and standardized production of wooden toys.

[0003] The invention patent CN111923060B discloses an intelligent assembly robot for wooden furniture processing. While this equipment can assist in furniture assembly, its direct application to wooden toy assembly presents the following drawbacks: First, the method of adjusting the assembly angle using a sloping pusher plate easily causes wooden toy parts to come into direct contact with the ground. Furthermore, the lack of flexible clamping design means that the rigid clamping can easily lead to chipping and indentations on the parts, and friction with the ground can scratch the surface of the parts, severely affecting the product quality of the wooden toys. Second, the equipment uses pads to clamp the workpieces, but these pads are mostly fixed using traditional methods such as bolts. Disassembly and assembly require additional tools, making quick replacement impossible. Wearing pads is difficult to maintain promptly, further affecting the effectiveness of the clamping structure. Third, during clamping operations, wooden parts easily generate sawdust that accumulates on the surface of the clamping components. This accumulated sawdust not only reduces the friction of the clamping components, leading to subsequent slippage and positioning misalignment, but also easily enters the transmission gaps of the equipment, causing jamming and wear, affecting the overall operational stability and assembly accuracy of the equipment. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent assembly robot for wooden toys to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A wooden toy intelligent assembly robot includes a mobile base, a housing mounted on the mobile base, a slide table slidably connected to the housing, a connecting shaft rotatably connected to the slide table, an adjusting rod fixedly connected to the connecting shaft, a clamping structure mounted on the adjusting rod, a cleaning structure mounted on the clamping structure, a driving structure and an installation structure, and an adjusting structure mounted between the slide table and the connecting shaft. The clamping structure includes two clamping arms rotatably connected to the adjusting rod and a locking arm slidably connected to the clamping arms. A pad is mounted on both the locking arm and the clamping arm via a base plate and a mounting structure. The cleaning structure includes a guide frame fixedly connected to the locking arm and a sliding sleeve slidably connected to the guide frame. A connecting rod is slidably connected to the sliding sleeve, and a cleaning brush for cleaning the pad is rotatably connected to the connecting rod. The cleaning brush is driven to adjust its position via a driving structure.

[0006] In order to achieve adjustable movement of the sliding sleeve on the guide frame, as a preferred embodiment of the present invention, an installation rod is fixedly connected to the connecting rod, the cleaning brush is rotatably connected to the installation rod, a first lead screw is rotatably connected to the guide frame, and the sliding sleeve is threadedly connected to the first lead screw.

[0007] In order to provide power for the rotation of the first lead screw and the cleaning brush, as a preferred embodiment of the present invention, a third driving member is installed on the guide frame, the first lead screw is driven to rotate by the third driving member, a fourth driving member is installed on the mounting rod, the cleaning brush is driven to rotate by the fourth driving member, and a dust suction cover is installed on the adjusting rod.

[0008] To achieve stable clamping of wooden toy parts, in a preferred embodiment of the present invention, a rotating shaft is fixedly connected to the clamping arm, the rotating shaft is rotatably connected to an adjusting rod, a driving rod is fixedly connected to the clamping arm, the driving rod is provided with a rolling groove, a second driving member is installed on the adjusting rod, a roller is installed on the telescopic end of the second driving member, the roller is in rolling cooperation with the rolling groove, a first driving member is installed on the clamping arm, and the clamping arm slides on the clamping arm driven by the first driving member.

[0009] To ensure that the cleaning brush can fully conform to the surface of the pad for cleaning, and to facilitate subsequent replacement and maintenance of the pad, as a preferred embodiment of the present invention, the driving structure includes a drive shaft rotatably connected to the mounting rod and a fixed rod fixedly connected to the guide frame. The fixed rod is provided with a straight groove and an oblique groove, and the drive shaft and the fixed rod are in rolling engagement.

[0010] To facilitate subsequent replacement and maintenance of the pad, as a preferred embodiment of the present invention, a base plate is installed on both the clamping arm and the locking arm. The mounting structure includes a mounting block slidably connected to the base plate and a limiting block engaged with the mounting block. A pad is fixedly connected to the mounting block, and a wedge-shaped surface is provided on the limiting block.

[0011] To facilitate the operation of the limiting block and enable quick unlocking and fixing of the mounting block, as a preferred embodiment of the present invention, a pressing block is fixedly connected to the limiting block, the pressing block is slidably connected to the substrate, and a spring is fixedly connected between the pressing block and the substrate.

[0012] In order to adjust the rotation angle of the connecting shaft, as a preferred embodiment of the present invention, the adjusting structure includes a worm gear fixedly connected to the connecting shaft and a worm meshing with the worm gear.

[0013] In order to provide power for the rotation of the worm gear, as a preferred embodiment of the present invention, a fifth driving member is installed on the slide, and the worm gear is driven to rotate by the fifth driving member.

[0014] In order to drive the slide table to rise and adjust the height of the clamping structure, as a preferred embodiment of the present invention, the slide table is driven to rise and fall by a lifting structure. The lifting structure includes two second lead screws rotatably connected to the movable base and the housing shell, and pulleys mounted on the second lead screws. The two pulleys are driven by a belt. A sixth driving member is installed on the movable base, and one of the second lead screws is driven to rotate by the sixth driving member.

[0015] Compared with the prior art, the beneficial effects of the present invention are: An adjustment structure is provided between the slide and the connecting shaft. The adjustment structure, together with the clamping structure, adopts a clamping-then-adjustment operation method. After the clamping structure clamps the wooden toy parts, the angle is adjusted. The parts do not come into contact with the ground throughout the process, which effectively avoids surface scratches and edge wear caused by friction between the parts and the ground. This is suitable for the characteristics of wooden toy parts that are brittle and easily damaged.

[0016] The clamping structure is equipped with a cleaning structure. The cleaning structure is designed to achieve self-adaptive cleaning, eliminating the need for manual adjustment of the cleaning brush position. This further improves the automation and efficiency of cleaning, effectively ensuring the friction performance of the pad, avoiding clamping slippage and positioning offset problems caused by sawdust accumulation, and preventing sawdust generated during clamping operations from accumulating on the pad surface and in the gaps, thus affecting subsequent clamping accuracy.

[0017] The clamping structure is equipped with an installation structure, which allows for the replacement of the pad without the need for additional tools, enabling quick assembly and replacement of the pad, effectively improving the maintenance efficiency of the equipment, and ensuring that the clamping effect is always at its best. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 for Figure 1 The diagram shown is an enlarged view of the structure of part A. Figure 3 for Figure 1 The diagram shown is an enlarged view of the structure of section B. Figure 4 This is a schematic diagram of the connection structure between the slide and the outer shell of the housing according to the present invention; Figure 5 for Figure 4 The diagram shows an enlarged view of section C. Figure 6 for Figure 4 The diagram shown is an enlarged view of the structure of part D. Figure 7 This is a schematic diagram of the connection structure between the pressing block and the substrate of the present invention; Figure 8 for Figure 7 The diagram shown is an enlarged view of the structure of part E. Figure 9 This is a schematic diagram of the connection structure between the sliding sleeve and the guide frame of the present invention.

[0019] In the diagram: 1. Movable base; 2. Clamping structure; 201. Clamping arm; 202. Card arm; 203. Rotating shaft; 204. First driving component; 205. Second driving component; 206. Driving rod; 207. Roller groove; 208. Roller; 3. Cleaning structure; 301. Guide frame; 302. Sliding sleeve; 303. Connecting rod; 304. Cleaning brush; 305. First lead screw; 306. Third driving component; 307. Mounting rod; 308. Fourth driving component; 4. Driving structure; 401. Driving shaft; 402. 5. Fixing rod; 403. Straight groove; 404. Inclined groove; 5. Mounting structure; 501. Mounting block; 502. Limiting block; 503. Wedge-shaped surface; 504. Pressing block; 505. Spring; 6. Adjusting structure; 601. Worm gear; 602. Worm; 603. Fifth driving component; 7. Housing shell; 8. Lifting structure; 801. Second lead screw; 802. Pulley; 803. Sixth driving component; 9. Adjusting rod; 10. Dust hood; 11. Slide table; 12. Connecting shaft; 13. Pad; 14. Base plate. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figure 1-9This invention provides a technical solution: a smart assembly robot for wooden toys, comprising a mobile base 1, a housing 7 mounted on the mobile base 1, a slide 11 slidably connected to the housing 7, a connecting shaft 12 rotatably connected to the slide 11, an adjusting rod 9 fixedly connected to the connecting shaft 12, a clamping structure 2 mounted on the adjusting rod 9, a cleaning structure 3 mounted on the clamping structure 2, a driving structure 4 and an installation structure 5, and an adjusting structure 6 mounted between the slide 11 and the connecting shaft 12; the clamping structure 2 includes a rotatably connected... Two clamping arms 201 on the adjusting rod 9 are slidably connected to the clamping arms 201 and the locking arms 202. Both the locking arms 202 and the clamping arms 201 are equipped with pads 13 via the base plate 14 and the mounting structure 5. The cleaning structure 3 includes a guide frame 301 fixedly connected to the locking arms 202 and a sliding sleeve 302 slidably connected to the guide frame 301. A connecting rod 303 is slidably connected to the sliding sleeve 302. A cleaning brush 304 for cleaning the pads 13 is rotatably connected to the connecting rod 303. The cleaning brush 304 is driven to adjust its position via the driving structure 4.

[0022] A mounting rod 307 is fixedly connected to the connecting rod 303. A cleaning brush 304 is rotatably connected to the mounting rod 307. A first lead screw 305 is rotatably connected to the guide frame 301. A sliding sleeve 302 is threadedly connected to the first lead screw 305. A third driving component 306 is installed on the guide frame 301. The first lead screw 305 is driven to rotate by the third driving component 306. A fourth driving component 308 is installed on the mounting rod 307. The cleaning brush 304 is driven to rotate by the fourth driving component 308. A dust suction cover 10 is installed on the adjusting rod 9. The driving structure 4 includes a driving shaft 401 rotatably connected to the mounting rod 307 and a fixed rod 402 fixedly connected to the guide frame 301. The fixed rod 402 is provided with a straight groove 403 and an inclined groove 404. The driving shaft 401 and the fixed rod 402 are in rolling engagement.

[0023] In practical use, the third drive unit 306 (preferably a motor) is then activated, driving the first lead screw 305 to rotate. This drives the sliding sleeve 302 to slide laterally along the guide frame 301. As the sliding sleeve 302 slides, the drive shaft 401 first rolls within the inclined groove 404 of the fixed rod 402, causing the connecting rod 303 to slide along the sliding sleeve 302. This adjusts the position of the cleaning brush 304, ensuring that the cleaning brush 304 precisely fits the surface of the pad 13. Simultaneously, the fourth drive unit 308 (preferably a motor) on the mounting rod 307 is activated, causing the cleaning brush 304 to rotate. The sliding sleeve 302 continues to slide, and the drive shaft 401 enters the straight groove 403 and moves downward. The cleaning brush 304 then adheres to the surface of the pad 13 for cleaning, achieving efficient cleaning of sawdust from the surface of the pad 13. This structure ensures that the cleaning brush 304 is always aligned with the pad. The cleaning area of ​​plate 13 enables adaptive cleaning, eliminating the need for manual adjustment of the cleaning brush 304 position. This further enhances the automation and efficiency of cleaning, effectively ensuring the friction performance of the plate 13 and preventing slippage and positioning deviation caused by sawdust accumulation. It also prevents sawdust generated during clamping operations from accumulating on the surface and in the gaps of the plate 13, affecting subsequent clamping accuracy. Meanwhile, the dust suction hood 10 installed on the adjusting rod 9 can be used with an external vacuum cleaner. While the cleaning brush 304 is sweeping up sawdust, the vacuum cleaner's air intake is connected to the dust suction hood 10 through a pipe. After the vacuum cleaner is started, the dust suction hood 10 promptly sucks up the swept sawdust, preventing it from scattering and re-adhering to the equipment or wooden toy parts. It also prevents sawdust from entering the transmission gaps of the equipment, causing jamming and wear, effectively ensuring the operational stability of the equipment.

[0024] A rotating shaft 203 is fixedly connected to the clamping arm 201. The rotating shaft 203 is rotatably connected to the adjusting rod 9. A driving rod 206 is fixedly connected to the clamping arm 201. A roller groove 207 is provided on the driving rod 206. A second driving member 205 is installed on the adjusting rod 9. A roller 208 is installed on the telescopic end of the second driving member 205. The roller 208 and the roller groove 207 are in rolling cooperation. A first driving member 204 is installed on the clamping arm 201. The clamping arm 202 is driven by the first driving member 204 to slide on the clamping arm 201.

[0025] In practical use, the second drive component 205 (preferably a hydraulic rod) is activated. When it extends or retracts, the roller 208 rolls within the groove 207, causing the two clamping arms 201 to open and close synchronously around the shaft 203, achieving initial adjustment of the clamping range. Simultaneously, the first drive component 204 on the clamping arm 201 is activated, driving the locking arm 202, which is slidably connected to the clamping arm 201, to slide along the clamping arm 201, further adjusting the clamping length. The design of the clamping arm 201 and the locking arm 202 can adapt to small wooden toy parts of different sizes and shapes, expanding the applicability of the equipment. After the clamping range and length are adjusted to fit the size of the parts, the clamping structure 2 completes the clamping of the wooden toy parts. With a stable clamping mechanism, the height of the slide table 11 and the angle of the adjustment rod 9 can be adjusted to precisely transfer the parts to the assembly station and align them with the wooden toy body to be assembled. The structural stability of the equipment maintains the assembly posture of the parts, and manual assembly operations such as gluing, splicing, and snapping are completed to achieve precise assembly of the parts and the toy body. In addition, both the clamping arm 201 and the clamping arm 202 are equipped with pads 13 through the base plate 14 and the mounting structure 5. The pads 13 are in soft contact with the wooden toy parts to avoid chipping and indentation caused by hard clamping. At the same time, they can increase the friction of the clamping surface to prevent the parts from slipping during clamping and assembly, and improve the stability of clamping and assembly.

[0026] Both clamping arm 201 and clamping arm 202 are equipped with base plates 14. The mounting structure 5 includes a mounting block 501 slidably connected to the base plate 14 and a limiting block 502 engaged with the mounting block 501. A pad 13 is fixedly connected to the mounting block 501. A wedge-shaped surface 503 is provided on the limiting block 502. A pressing block 504 is fixedly connected to the limiting block 502. The pressing block 504 is slidably connected to the base plate 14. A spring 505 is fixedly connected between the pressing block 504 and the base plate 14.

[0027] In practical use, when installing the pad 13, simply push the mounting block 501 into the groove of the base plate 14. The mounting block 501 presses against the wedge-shaped surface 503 of the limiting block 502, causing the limiting block 502 to drive the pressing block 504 to compress the spring 505 and retract. When the mounting block 501 is pushed to the designated position, the spring 505 returns to its original position, pushing the limiting block 502 into the slot of the mounting block 501, thus completing the quick fixing of the pad 13. When the pad 13 is worn and needs to be replaced, simply press the pressing block 504 manually to drive the limiting block 502 to retract and disengage from the mounting block 501, and the mounting block 501 and the pad 13 can be pulled out of the groove of the base plate 14 together. The entire disassembly and assembly process does not require additional tools, realizing the quick assembly and replacement of the pad 13, effectively improving the maintenance efficiency of the equipment, and ensuring that the clamping effect is always in the best condition.

[0028] The adjusting structure 6 includes a worm gear 601 fixedly connected to the connecting shaft 12 and a worm 602 meshing with the worm gear 601. A fifth driving member 603 is installed on the slide table 11. The worm 602 is driven to rotate by the fifth driving member 603. The slide table 11 is driven to lift by the lifting structure 8. The lifting structure 8 includes two second lead screws 801 rotatably connected to the movable base 1 and the housing shell 7 and a pulley 802 installed on the second lead screws 801. The two pulleys 802 are driven by a belt. A sixth driving member 803 is installed on the movable base 1. One of the second lead screws 801 is driven to rotate by the sixth driving member 803.

[0029] In practical use, the sixth drive component 803 (preferably a motor) on the movable base 1 is activated, driving one of the second lead screws 801 to rotate. Under the transmission action of the pulley 802 and the belt, the two second lead screws 801 rotate synchronously, thereby driving the slide table 11, which is threadedly engaged with the second lead screw 801, to slide vertically along the outer shell 7 of the housing, realizing the height adjustment of the slide table 11 and all the assembly structures above it. The design of synchronous transmission of the double lead screws can effectively avoid tilting and shaking during the lifting and lowering of the slide table 11, improve the accuracy of height adjustment, adapt to the assembly needs of different heights, and meet the assembly requirements of multiple layers and multiple positions of wooden toys. Then, the fifth drive component 603 is activated. The worm gear 602 rotates, and through the meshing transmission of the worm wheel 601 and worm gear 602, the connecting shaft 12 rotates around its own axis, thereby realizing the angle rotation of the adjusting rod 9 and the clamping structure 2. The worm wheel 601 and worm gear 602 transmission structure has a self-locking function, which can maintain the angle stability after adjustment and will not cause angle deviation due to external force. It can also achieve precise fine adjustment of the angle. At the same time, the "clamp first and then adjust" operation method is adopted. After the clamping structure 2 clamps the wooden toy parts, the angle is adjusted. The parts do not contact the ground throughout the process, which effectively avoids the surface scratches and edge wear caused by friction between the parts and the ground. This is suitable for the characteristics of the brittle and easily damaged wooden toy parts.

[0030] Working principle: First, the sixth drive component 803 (preferably a motor) on the movable base 1 is activated, driving one of the second lead screws 801 to rotate. Under the transmission action of the pulley 802 and the belt, the two second lead screws 801 rotate synchronously, thereby driving the slide table 11, which is threadedly engaged with the second lead screw 801, to slide vertically along the outer shell 7 of the housing, realizing the height adjustment of the slide table 11 and all the assembly structures above it. The design of synchronous transmission of the double lead screws can effectively avoid tilting and shaking during the lifting and lowering of the slide table 11, improve the accuracy of height adjustment, adapt to the assembly needs of different heights, and meet the assembly requirements of multiple layers and multiple positions of wooden toys. Then, the fifth drive component 60 is activated. 3. The worm gear 602 is driven to rotate. Through the meshing transmission of the worm wheel 601 and the worm gear 602, the connecting shaft 12 is driven to rotate around its own axis, thereby realizing the angle rotation of the adjusting rod 9 and the clamping structure 2. The transmission structure of the worm wheel 601 and the worm gear 602 has a self-locking function. After the adjustment is completed, the angle can be kept stable and will not deviate due to external force. It can also achieve precise fine adjustment of the angle. At the same time, the "clamp first and then adjust" operation method is adopted. After the clamping structure 2 clamps the wooden toy parts, the angle is adjusted. The parts do not contact the ground throughout the process, which effectively avoids the surface scratches and edge wear caused by friction between the parts and the ground. This is suitable for the characteristics of the brittle and easily damaged wooden toy parts. Secondly, the second driving component 205 (preferably a hydraulic rod) is activated. When it extends or retracts, the roller 208 rolls within the groove 207, causing the two clamping arms 201 to open and close synchronously around the shaft 203, achieving initial adjustment of the clamping range. Simultaneously, the first driving component 204 on the clamping arm 201 is activated, driving the locking arm 202, which is slidably connected to the clamping arm 201, to slide along the clamping arm 201, further adjusting the clamping length. The cooperative design of the clamping arm 201 and the locking arm 202 can adapt to small wooden toy parts of different sizes and shapes, improving the applicability of the equipment. After the clamping range and length are adjusted to fit the size of the parts, the clamping structure 2 completes the stable clamping of the wooden toy parts. The parts are clamped in place. At this time, the height of the slide table 11 and the angle of the adjustment rod 9 can be adjusted to accurately transfer the parts to the assembly station and align them with the wooden toy body to be assembled. The structural stability of the equipment is used to maintain the assembly posture of the parts. The assembly operations such as gluing, splicing and snapping are completed by the operator to achieve accurate assembly of the parts and the toy body. In addition, the clamping arm 201 and the clamping arm 202 are equipped with pads 13 through the base plate 14 and the mounting structure 5. The pads 13 are in soft contact with the wooden toy parts to avoid chipping and indentation caused by hard clamping. At the same time, they can increase the friction of the clamping surface to prevent the parts from slipping during clamping and assembly, and improve the stability of clamping and assembly. Next, the third drive unit 306 (preferably a motor) is activated, driving the first lead screw 305 to rotate. This drives the sliding sleeve 302 to slide laterally along the guide frame 301. As the sliding sleeve 302 slides, the drive shaft 401 first rolls within the inclined groove 404 of the fixed rod 402, driving the connecting rod 303 to slide along the sliding sleeve 302. This adjusts the position of the cleaning brush 304, ensuring that the cleaning brush 304 precisely fits the surface of the pad 13. Simultaneously, the fourth drive unit 308 (preferably a motor) on the mounting rod 307 is activated, causing the cleaning brush 304 to rotate. The sliding sleeve 302 continues to slide, and the drive shaft 401 enters the straight groove 403 and moves downward. The cleaning brush 304 then adheres to the surface of the pad 13 for cleaning, achieving efficient cleaning of sawdust from the surface of the pad 13. This structure ensures that the cleaning brush 304 is always aligned with the pad 13. The cleaning area is self-adaptive, eliminating the need for manual adjustment of the cleaning brush 304 position, further improving the automation and efficiency of cleaning. It effectively ensures the friction performance of the pad 13, avoiding slippage and positioning deviation caused by wood chips accumulation. It also prevents wood chips generated during clamping operations from accumulating on the surface and in the gaps of the pad 13, affecting subsequent clamping accuracy. At the same time, the dust suction hood 10 installed on the adjusting rod 9 can be used with an external vacuum cleaner. While the cleaning brush 304 is sweeping wood chips, the vacuum cleaner's air intake is connected to the dust suction hood 10 through a pipe. After the vacuum cleaner is started, the dust suction hood 10 will promptly suck up the swept wood chips, preventing them from scattering and re-adhering to the equipment or wooden toy parts. It also prevents wood chips from entering the transmission gaps of the equipment, causing jamming and wear, effectively ensuring the operational stability of the equipment. When installing the pad 13, simply push the mounting block 501 into the groove of the base plate 14. The mounting block 501 presses against the wedge-shaped surface 503 of the limiting block 502, causing the limiting block 502 to drive the pressing block 504 to compress the spring 505 and retract. When the mounting block 501 is pushed to the designated position, the spring 505 returns to its original position, pushing the limiting block 502 into the slot of the mounting block 501, thus completing the quick fixing of the pad 13. When the pad 13 is worn and needs to be replaced, simply press the pressing block 504 manually to cause the limiting block 502 to retract and disengage from the mounting block 501, and the mounting block 501 and the pad 13 can be pulled out of the groove of the base plate 14 together. The entire disassembly and assembly process does not require additional tools, realizing the quick assembly and replacement of the pad 13, effectively improving the maintenance efficiency of the equipment, and ensuring that the clamping effect is always in the best condition.

[0031] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wooden toy intelligent assembly robot, comprising a mobile base (1), a housing (7) mounted on the mobile base (1), a slide (11) slidably connected to the housing (7), a connecting shaft (12) rotatably connected to the slide (11), and an adjusting rod (9) fixedly connected to the connecting shaft (12), characterized in that: The clamping structure (2) installed on the adjusting rod (9), the cleaning structure (3), the driving structure (4) and the mounting structure (5) installed on the clamping structure (2), and the adjusting structure (6) installed between the slide (11) and the connecting shaft (12); The clamping structure (2) includes two clamping arms (201) rotatably connected to the adjusting rod (9) and a locking arm (202) slidably connected to the clamping arms (201). A pad (13) is mounted on both the locking arm (202) and the clamping arm (201) via a base plate (14) and a mounting structure (5). The cleaning structure (3) includes a guide frame (301) fixedly connected to the locking arm (202) and a sliding sleeve (302) slidably connected to the guide frame (301). A connecting rod (303) is slidably connected to the sliding sleeve (302). A cleaning brush (304) for cleaning the pad (13) is rotatably connected to the connecting rod (303). The cleaning brush (304) is driven to adjust its position via a driving structure (4).

2. The intelligent assembly robot for wooden toys according to claim 1, characterized in that: An installation rod (307) is fixedly connected to the connecting rod (303), the cleaning brush (304) is rotatably connected to the installation rod (307), a first lead screw (305) is rotatably connected to the guide frame (301), and the sliding sleeve (302) is threadedly connected to the first lead screw (305).

3. The intelligent assembly robot for wooden toys according to claim 2, characterized in that: A third driving component (306) is installed on the guide frame (301), the first lead screw (305) is driven to rotate by the third driving component (306), a fourth driving component (308) is installed on the mounting rod (307), the cleaning brush (304) is driven to rotate by the fourth driving component (308), and a dust suction cover (10) is installed on the adjusting rod (9).

4. The intelligent assembly robot for wooden toys according to claim 3, characterized in that: A rotating shaft (203) is fixedly connected to the clamping arm (201). The rotating shaft (203) is rotatably connected to the adjusting rod (9). A driving rod (206) is fixedly connected to the clamping arm (201). A roller groove (207) is provided on the driving rod (206). A second driving member (205) is installed on the adjusting rod (9). A roller (208) is installed on the telescopic end of the second driving member (205). The roller (208) rolls with the roller groove (207). A first driving member (204) is installed on the clamping arm (201). The clamping arm (202) slides on the clamping arm (201) driven by the first driving member (204).

5. The intelligent assembly robot for wooden toys according to claim 3, characterized in that: The drive structure (4) includes a drive shaft (401) rotatably connected to the mounting rod (307) and a fixed rod (402) fixedly connected to the guide frame (301). The fixed rod (402) is provided with a straight groove (403) and an inclined groove (404). The drive shaft (401) and the fixed rod (402) are in rolling engagement.

6. The intelligent assembly robot for wooden toys according to claim 5, characterized in that: The clamping arm (201) and the clamping arm (202) are both equipped with a base plate (14). The mounting structure (5) includes a mounting block (501) slidably connected to the base plate (14) and a limiting block (502) engaged with the mounting block (501). A pad (13) is fixedly connected to the mounting block (501), and a wedge-shaped surface (503) is provided on the limiting block (502).

7. The intelligent assembly robot for wooden toys according to claim 6, characterized in that: A pressing block (504) is fixedly connected to the limiting block (502), the pressing block (504) is slidably connected to the substrate (14), and a spring (505) is fixedly connected between the pressing block (504) and the substrate (14).

8. The intelligent assembly robot for wooden toys according to claim 1, characterized in that: The adjustment structure (6) includes a worm gear (601) fixedly connected to the connecting shaft (12) and a worm (602) meshing with the worm gear (601).

9. A wooden toy intelligent assembly robot according to claim 8, characterized in that: A fifth driving component (603) is installed on the slide (11), and the worm gear (602) is driven to rotate by the fifth driving component (603).

10. The intelligent assembly robot for wooden toys according to claim 1, characterized in that: The slide (11) is driven to rise and fall by a lifting structure (8). The lifting structure (8) includes two second lead screws (801) rotatably connected to the movable base (1) and the outer shell (7) of the box, and a pulley (802) installed on the second lead screw (801). The two pulleys (802) are driven by a belt. A sixth driving member (803) is installed on the movable base (1), and one of the second lead screws (801) is driven to rotate by the sixth driving member (803).

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