Children toy production conveyor with sorting mechanism

Abstract

The invention discloses a child toy production conveyor with a sorting mechanism, and relates to the technical field of conveyors, the child toy production conveyor comprises a conveying belt, a sorting chamber is fixedly connected to the conveying belt, a through groove is formed in the upper end of the sorting chamber, the child toy production conveyor further comprises a toy rolling mechanism and a toy limiting mechanism, the toy rolling mechanism comprises a sliding block, and the sliding block is slidably connected into the through groove; a lifting column is vertically connected to the sliding block in a penetrating and sliding mode, a push rod is arranged at the lower end of the lifting column, and the toy rolling mechanism is used for stirring the toys to roll in the sorting chamber, so that all the surfaces of the children toys can be exposed in the visual field of detection equipment in the sorting chamber, and continuous detection blind areas formed by tight attachment are effectively eliminated; and the surface defects of tiny scratches, structural cracks and residual oil stains hidden at the bottom of the toy and the structural defects of internal part looseness and assembly process deviation are comprehensively detected, so that the product quality is ensured to meet the standard, and the safety and functionality in the use process of children are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of conveyors, in particular to a children's toy production conveyor with a sorting mechanism. Background Art

[0002] Children's toy production sorting conveyors are automated mechanical equipment designed specifically for children's toy production. They integrate conveying, sorting, and classification functions to improve production efficiency, reduce labor costs, and ensure product quality. Conveyors are primarily equipped with visual inspection systems (such as CCD cameras) or sensors that automatically identify toy features such as size, color, and shape, and remove unqualified products (such as defective products or mixed materials). When the conveyor transports the produced children's toys to the sorting and inspection link, the conveyor surface is in direct and close contact with the bottom of the toy, resulting in the detection equipment (covering key technical components of optical sensors and high-precision visual recognition systems) being unable to effectively penetrate or avoid the obstructed area during operation, thus forming a persistent and difficult-to-eliminate detection blind spot. Not only are there hidden fine scratches, structural cracks and surface defects such as residual oil stains on the bottom of the toy, but there are also structural defects such as loose internal parts and deviations in the assembly process. Due to limited detection methods, these defects are systematically missed, violating product quality standards and directly threatening the safety and functionality of children during use. In addition, in order to make up for the blind spots in detection during the production process, some companies need to rely on manual flipping of children's toys. This process easily leads to lengthy inspection processes and significantly reduced efficiency. At the same time, manual operation will also cause fingerprints to remain on the surface of children's toys, causing secondary contamination.

[0003] Therefore, the present invention proposes a children's toy production conveyor with a sorting mechanism to solve the above problems. Summary of the Invention

[0004] (1) Technical problems solved In view of the deficiencies in the prior art, the present invention provides a children's toy production conveyor with a sorting mechanism, which can effectively solve the problems in the prior art.

[0005] (2) Technical solution To achieve the above object, the object of the present invention can be achieved through the following technical solutions: A children's toy production conveyor with a sorting mechanism includes a conveyor belt, a sorting chamber is fixedly connected to the conveyor belt, a through groove is provided at the upper end of the sorting chamber, and a toy rolling mechanism and a toy limiting mechanism. The toy rolling mechanism includes a slider, which is slidably connected to the through groove, and a lifting column is vertically penetrated and slidably connected to the slider. A push rod is provided at the lower end of the lifting column. The toy rolling mechanism is used to move the toys to roll in the sorting chamber, and the toy limiting mechanism is used to limit the toys in the detection chamber when the toys have not been detected and sorted.

[0006] As a further solution of the present invention: the upper end surface of the sorting chamber is fixedly connected to a support plate, and a rotating shaft is symmetrically passed through the support plate and rotatably connected, and the rotating shaft is fixedly connected to a pulley at one end close to the through groove, and one of the rotating shafts is fixedly connected to a driving motor at one end away from the pulley, and the driving motor is fixedly connected to the side wall of the support plate, and a belt is sleeved between the outer surfaces of the two pulleys, and a fixing block is fixedly connected to the outer surface of the belt, and the fixing block is fixedly connected to a connecting column on the side close to the slider, and the connecting column is rotatably connected to the lifting column.

[0007] As a further solution of the present invention: a threaded groove is provided on the outer surface of the lifting column, a circular ring is sleeved on the outer surface of the lifting column, the circular ring is threadedly connected to the lifting column through the threaded groove, an annular groove is provided on the lower end surface of the circular ring, and linkage plates are symmetrically slidably connected in the annular groove, the lower ends of the linkage plates are fixedly connected to the push rod, an extension column is fixedly connected above the outer surface of the push rod, and the extension column passes through and is slidably connected to the lower end of the lifting column.

[0008] As a further solution of the present invention: a vertical groove is opened above the outer surface of the lifting column, a fixed column is vertically slidably connected in the vertical groove, a linkage frame is provided on the side of the fixed column away from the lifting column, and the linkage frame is slidably connected to the upper end of the sorting chamber.

[0009] As a further solution of the present invention: a disc is fixedly connected to the outer surface of the fixed column, a spring is fixedly connected between the disc and the linkage frame, the spring is sleeved on the outer surface of the fixed column, and the fixed column is slidably connected to the linkage frame.

[0010] As a further solution of the present invention: the linkage frame is symmetrically fixedly connected to a frame on one side away from the fixed column, a cylinder is slidably connected inside the frame, the upper end of the cylinder is fixedly connected to a shift plate, the end of the shift plate away from the cylinder is passed through and fixedly connected to a fixed shaft, the fixed shaft is passed through and rotatably connected to the sorting chamber, and the lower end of the fixed shaft is fixedly connected to a limit plate.

[0011] As a further solution of the present invention: the toy limiting mechanism includes symmetrically arranged connecting shafts, the connecting shafts are all rotatably connected to the sorting chamber, and the lower ends of the connecting shafts are fixedly connected to baffles.

[0012] As a further solution of the present invention: the upper ends of the connecting shafts are fixedly connected to sector gears, the opposite sides of the two sector gears are meshedly connected to rack plates, a mobile frame is fixedly connected between the two rack plates, the mobile frame is slidably connected to the upper end surface of the sorting chamber, and the mobile frame is located above the lifting column.

[0013] As a further solution of the present invention: the lower end surface of the sector gear is fixedly connected with a torsion spring, the end of the torsion spring away from the sector gear is fixedly connected to the upper end surface of the sorting chamber, and the torsion spring is sleeved on the outer surface of the connecting shaft.

[0014] (3) Beneficial effects Compared with the prior art, the present invention provides a children's toy production conveyor with a sorting mechanism, which has the following beneficial effects: 1. The toy rolling mechanism can be set up to roll children's toys inside the sorting room with the cooperation of the push rod and the conveyor belt, changing the detection position of the children's toys. This not only allows all surfaces of the children's toys to be exposed to the field of view of the detection equipment inside the sorting room, but also effectively eliminates the continuous detection blind spots formed by close fit. It can comprehensively detect subtle scratches, structural cracks, residual oil surface defects hidden on the bottom of the toys, as well as structural defects such as loose internal parts and deviations in the assembly process, thereby ensuring that product quality meets standards and guarantees the safety and functionality of children during use. In addition, the push rod and conveyor belt are used to realize automatic rolling and position adjustment of toys, eliminating the need for manual flipping of toys, reducing manual operation links, making the detection process more efficient and smooth, and avoiding the risk of secondary contamination caused by fingerprint residues during manual flipping, thereby improving the cleanliness and quality stability of the product.

[0015] 2. Through the provided threaded groove, circular ring, annular groove, linkage plate and extension column, the height of the push rod can be adjusted according to the type of toy, so that the push rod can move the toy. This not only ensures that the height action point of the push rod is always located at the edge of the toy, thereby improving the success rate of the movement and reducing the occurrence of detection failures due to the toy being unable to roll due to improper force applied by the push rod, but also eliminates the need to customize a special push rod for each toy. The height can be fine-tuned through the threaded groove structure to quickly switch the detection mode, thereby reducing equipment investment.

[0016] 3. By setting the fixed column, movable frame, frame, cylinder, dial plate and fixed shaft, the limit plate can be driven to rotate synchronously when the push rod pushes the toy, and the toy is limited to the lower side away from the push rod. In this way, when the push rod pushes the toy, the toy is blocked by the limit plate and the conveyor belt conveys the toy toward the push rod. The toy is guided to roll rather than slide by dynamic limiting, thereby improving the accuracy of comprehensive toy sorting and detection.

[0017] 4. The toy limit mechanism can automatically drive the baffle to rotate and open after the children's toys are inspected in the sorting room, so that the conveyor belt can transport the children's toys out of the sorting room. This not only ensures that the time and angle of the baffle are consistent each time, avoiding deviations caused by manual operation, thereby optimizing the rhythm of the children's toy production line and making the inspection and sorting processes more consistent, but also ensures that the toys leave the sorting room in a unified manner, improving the accuracy and stability of sorting, reducing the risk of toy damage or jamming, and facilitating the subsequent packaging or storage of toys. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the enlarged structure of area A in the middle; Figure 3 For the present invention Figure 1 Schematic diagram of the enlarged structure of the middle B area; Figure 4 This is a schematic diagram of the connection structure between the linkage frame and the lifting column of the present invention; Figure 5 This is a schematic diagram of the internal structure of the sorting chamber of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of the middle C area; Figure 7 This is a schematic diagram of the connection structure between the lifting column and the push rod of the present invention; Figure 8 It is a schematic diagram of the connection structure between the movable frame and the baffle of the present invention.

[0020] In the figure: 1. Conveyor belt; 2. Sorting chamber; 3. Through trough; 401, support plate; 402, linkage frame; 403, rotating shaft; 404, pulley; 405, belt; 406, driving motor; 407, fixed block; 408, connecting column; 409, lifting column; 410, slider; 411, fixed column; 412, frame; 413, cylinder; 414, dial plate; 415, fixed shaft; 416, disk; 417, spring; 418, threaded groove; 419, vertical groove; 420, limit plate; 421, ring; 422, linkage plate; 423, extension column; 424, push rod; 425, annular groove; 501. Moving frame; 502. Baffle; 503. Connecting shaft; 504. Rack plate; 505. Sector gear; 506. Torsion spring. DETAILED DESCRIPTION

[0021] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] A children's toy production conveyor with a sorting mechanism in this embodiment, such as Figure 1 - Figure 8 As shown, it includes a conveyor belt 1, a sorting chamber 2 is fixedly connected to the conveyor belt 1, a through slot 3 is provided at the upper end of the sorting chamber 2, and also includes a toy rolling mechanism and a toy limiting mechanism. The toy rolling mechanism includes a slider 410, which is slidably connected to the through slot 3. A lifting column 409 is vertically penetrated and slidably connected to the slider 410, and a push rod 424 is provided at the lower end of the lifting column 409. The toy rolling mechanism is used to move the toy to roll in the sorting chamber 2.

[0023] In this embodiment, Figure 1 and Figure 2As shown, the upper end surface of the sorting chamber 2 is fixedly connected to a support plate 401, and a rotating shaft 403 is symmetrically passed through the support plate 401 and is rotatably connected. The rotating shaft 403 is fixedly connected to a pulley 404 at one end close to the through slot 3. One end of the rotating shaft 403 away from the pulley 404 is fixedly connected to a drive motor 406, and the drive motor 406 is fixedly connected to the side wall of the support plate 401. A belt 405 is sleeved between the outer surfaces of the two pulleys 404. The outer surface of the belt 405 is fixedly connected to a fixed block 407. The fixed block 407 is close to the slider 4 A connecting column 408 is fixedly connected to one side of 10, and the connecting column 408 is rotatably connected to the lifting column 409. When the driving motor 406 is turned on to drive the rotating shaft 403, so that one of the pulleys 404 rotates, the belt 405 provided on the outer surface of the two pulleys 404 can drive the other pulley 404 to rotate synchronously. At the same time, the fixed block 407 and the connecting column 408 connected to the outer surface of the belt 405 will move along the movement path of the belt 405, and pull the lifting column 409 to move at different heights.

[0024] In this embodiment, Figure 6 and Figure 7 As shown, the outer surface of the lifting column 409 is provided with a thread groove 418, and the outer surface of the lifting column 409 is provided with a ring 421. The ring 421 is threadedly connected to the lifting column 409 through the thread groove 418. The lower end surface of the ring 421 is provided with an annular groove 425. The annular groove 425 is symmetrically slidably connected with a linkage plate 422. The lower end of the linkage plate 422 is fixedly connected to the push rod 424. The upper surface of the outer surface of the push rod 424 is fixedly connected with an extension column 423. The extension column 423 penetrates and slides and is connected to the lower end of the lifting column 409. When the rotation When the ring 421 is lowered, the threaded groove 418 opened on the outer surface of the lifting column 409 can make the ring 421 slide up and down on the outer surface of the lifting column 409, and the linkage plate 422 symmetrically connected to the lower end of the ring 421 will slide in the annular groove 425 opened on the lower end surface of the ring 421. At the same time, the ring 421 will push the push rod 424 to descend through the linkage plate 422, pulling the extension column 423 connected to the outer surface of the push rod 424 to slide out from the inside of the lifting column 409, thereby changing the height of the push rod 424.

[0025] In this embodiment, Figure 1 and Figure 4 As shown, a vertical groove 419 is provided above the outer surface of the lifting column 409, and a fixed column 411 is vertically slidably connected in the vertical groove 419. A linkage frame 402 is provided on the side of the fixed column 411 away from the lifting column 409, and the linkage frame 402 is slidably connected to the upper end of the sorting chamber 2. When the lifting column 409 moves horizontally, the fixed column 411 can push the linkage frame 402 to slide synchronously on the upper end of the sorting chamber 2, and when the lifting column 409 moves up and down, the fixed column 411 will slide synchronously in the vertical groove 419 provided on the outer surface of the lifting column 409.

[0026] In this embodiment, Figure 4 As shown, a disc 416 is fixedly connected to the outer surface of the fixed column 411, and a spring 417 is fixedly connected between the disc 416 and the linkage frame 402. The spring 417 is sleeved on the outer surface of the fixed column 411, and the fixed column 411 is slidably connected to the linkage frame 402. When the lifting column 409 moves horizontally through the fixed column 411 to push the linkage frame 402 to slide, when the linkage frame 402 cannot continue to slide and the lifting column 409 continues to move, the lifting column 409 will push the fixed column 411 to slide on the linkage frame 402, so that the disc 416 connected to the outer surface of the fixed column 411 approaches the linkage frame 402 and squeezes the spring 417 connected between the disc 416 and the linkage frame 402.

[0027] In this embodiment, Figure 3 and Figure 5 As shown, the linkage frame 402 is symmetrically fixedly connected to the frame 412 on the side away from the fixed column 411, and the cylinder 413 is slidably connected inside the frame 412. The upper end of the cylinder 413 is fixedly connected to the dial plate 414, and the end of the dial plate 414 away from the cylinder 413 is penetrated and fixedly connected to the fixed shaft 415. The fixed shaft 415 is penetrated and rotatably connected to the sorting chamber 2, and the lower end of the fixed shaft 415 is fixedly connected to the limit plate 420. When the movable frame 501 drives the frame 412 to slide on the upper end surface of the sorting chamber 2, the fixed shafts 415 on both sides can be driven to rotate in opposite directions through the provided cylinder 413 and the dial plate 414, thereby driving the limit plates 420 connected to the lower end of the fixed column 411 to rotate closer to or separate from each other.

[0028] In the existing technology, due to the direct and tight fit between the conveyor surface and the bottom of the toy, the detection equipment (covering the key technical components of the optical sensor and high-precision visual recognition system) cannot effectively penetrate or avoid the obstructed area during operation, thus forming a persistent and difficult-to-eliminate detection blind spot. The bottom of the toy not only has potential minor scratches, structural cracks and defects such as residual oil on the surface, but also structural defects such as loose internal parts and deviations in the assembly process. Due to limited detection methods, these defects are systematically missed, violating product quality standards and directly threatening the safety and functionality of children during use. In addition, in order to make up for the blind spots in detection during the production process, some companies need to rely on manual flipping of children's toys. This process can easily lead to lengthy detection processes and significantly reduced efficiency. At the same time, manual operation will also cause fingerprints to remain on the surface of children's toys, causing secondary pollution, which is different from the existing technology. In comparison, the push rod 424 and the conveyor belt 1 cooperate with each other to move the children's toys to roll inside the sorting chamber 2 and change the detection position of the children's toys. This not only allows all surfaces of the children's toys to be exposed to the field of view of the detection equipment inside the sorting chamber 2, but also effectively eliminates the continuous detection blind spots formed by close fit, and comprehensively detects the subtle scratches, structural cracks, residual oil surface defects hidden on the bottom of the toys, as well as structural defects such as loose internal parts and deviations in the assembly process, thereby ensuring that the product quality meets the standards and guarantees the safety and functionality of children during use. In addition, the push rod 424 and the conveyor belt 1 are used to realize automatic rolling and position adjustment of the toys, without the need for manual flipping of the toys, reducing manual operation links, making the detection process more efficient and smooth, and avoiding the risk of secondary contamination caused by fingerprint residues during manual flipping, thereby improving the cleanliness and quality stability of the product.

[0029] In other aspects, this embodiment also provides a toy limiting mechanism for limiting the toy in the detection chamber when the toy has not been detected and sorted. Figure 1 、 Figure 5 and Figure 8 As shown, the toy limiting mechanism includes symmetrically arranged connecting shafts 503 , each of which is rotatably connected to the sorting chamber 2 , and the lower ends of the connecting shafts 503 are fixedly connected to a baffle 502 .

[0030] In this embodiment, Figure 8 As shown, the upper ends of the connecting shafts 503 are fixedly connected to sector gears 505, and the opposite sides of the two sector gears 505 are meshedly connected to rack plates 504. A mobile frame 501 is fixedly connected between the two rack plates 504. The mobile frame 501 is slidably connected to the upper end surface of the sorting chamber 2. The mobile frame 501 is located above the lifting column 409. When the mobile frame 501 moves horizontally on the upper end surface of the sorting chamber 2, the rack plate 504 is meshed with the sector gear 505, and the connecting shaft 503 connected to the lower end of the sector gear 505 can be driven to rotate synchronously.

[0031] In this embodiment, Figure 8 As shown, the lower end surface of the sector gear 505 is fixedly connected to a torsion spring 506, and the end of the torsion spring 506 away from the sector gear 505 is fixedly connected to the upper end surface of the sorting chamber 2. The torsion spring 506 is sleeved on the outer surface of the connecting shaft 503. When the sector gear 505 is forced to rotate, the torsion spring 506 is squeezed at the same time. The rebound force of the torsion spring 506 can drive the sector gear 505 to rotate in the opposite direction to the initial position.

[0032] Compared with the existing technology, after the inspection of children's toys in the sorting chamber 2 is completed, the baffle 502 can be automatically driven to rotate and open, so that the conveyor belt 1 can convey the children's toys out of the sorting chamber 2. This not only ensures that the time and angle of the baffle 502 are consistent each time they are opened, avoiding deviations caused by manual operation, thereby optimizing the rhythm of the children's toy production line and making the inspection and sorting processes more consistent, but also ensures that the toys leave the sorting chamber 2 in a unified manner, improves the accuracy and stability of sorting, reduces the risk of damage or jamming of toys, and facilitates subsequent packaging or warehousing of toys.

[0033] The working process and principles involved in the overall content of the above embodiment are as follows: It should be noted that the fixed block 407 follows the belt 405 to move one circle as one round, and the sorting and inspection of one children's toy is completed, and the children's toy is transported to the sorting chamber 2 in the same state; After the conveyor belt 1 conveys the children's toys to the inside of the sorting chamber 2, it will be affected by the baffle 502 and the children's toys will be blocked at a designated position inside the sorting chamber 2. The staff can rotate the ring 421, and the threaded groove 418 opened on the outer surface of the lifting column 409 can make the ring 421 slide up and down on the outer surface of the lifting column 409. Since the lower end of the ring 421 is provided with an annular groove 425, a linkage plate 422 is symmetrically slidably connected in the annular groove 425. The linkage plate 422 is fixedly connected to the outer surface of the push rod 424, and the push rod 424 and the lifting column 409 are connected. An extension column 423 is connected in between, so when the ring 421 moves up and down on the outer surface of the lifting column 409, the linkage plate 422 and the extension column 423 can drive the push rod 424 to rise and fall synchronously, ensuring that the height action point of the push rod 424 is always located at the edge of the toy, thereby improving the success rate of the toy being pushed and reducing the situation where the toy cannot roll due to improper force applied by the push rod 424, resulting in detection failure. In addition, there is no need to customize a special push rod 424 for each toy. The height can be fine-tuned through the threaded groove 418 structure to quickly switch the detection mode, thereby reducing equipment investment. After the height adjustment of the push rod 424 is completed, the conveyor belt 1 and the drive motor 406 are turned on at the same time, driving one of the rotating shafts 403 to rotate, so that one of the pulleys 404 connected to the outer surface of the rotating shaft 403 rotates. Since a belt 405 is provided between the outer surfaces of the two pulleys 404, and the two pulleys 404 are rotatably connected to the support plate 401 through the rotating shaft 403, when one of the pulleys 404 rotates, the belt 405 can drive the other pulley 404 to rotate synchronously, so that the belt 40 The fixed block 407 connected to the outer surface of the lifting column 409 moves around the two pulleys 404 via the belt 405. When the fixed block 407 moves downward following the belt 405, the fixed block 407 drives the lifting column 409 to move synchronously through the connecting column 408 connected to the side wall, and drives the slider 410 provided on the outer surface of the lifting column 409 to slide in the through-groove 3. When the lifting column 409 slides horizontally following the slider 410 in the through-groove 3, the push rod 424 provided at the lower end of the lifting column 409 moves horizontally to push the slider 410. The side wall of the children's toy is close to the upper edge, and the children's toy is pushed to move in the opposite direction of the conveyor belt 1. At this time, as the conveyor belt 1 is conveyed normally, the friction between the children's toy and the conveyor belt 1 and the reverse thrust of the children's toy following the push rod 424 can make the children's toy roll on the conveyor belt 1, changing the detection position of the children's toy. This not only allows all surfaces of the children's toy to be exposed to the field of view of the detection equipment inside the sorting chamber 2, effectively eliminating the continuous detection blind spot formed by close fitting, and comprehensively detects the subtle scratches, structural cracks, residual oil surface defects hidden on the bottom of the toy, as well as structural defects caused by loose internal parts and assembly process deviations, thereby ensuring that the product quality meets the standards and guarantees the safety and functionality of children during use. In addition, the push rod 424 and the conveyor belt 1 are used to realize automatic rolling and position adjustment of the toy, eliminating the need for manual flipping of the toy, reducing manual operation links, making the detection process more efficient and smooth, and avoiding the risk of secondary contamination caused by fingerprint residues during manual flipping, thereby improving the cleanliness and quality stability of the product. When the lifting column 409 follows the slider 410 to move horizontally under the belt 405, the lifting column 409 will push the fixed column 411 to move synchronously. Since the outer surface of the fixed column 411 is installed with a disc 416, a spring 417 is connected between the disc 416 and the linkage frame 402, and the linkage frame 402 is slidably connected to the upper end of the sorting chamber 2, the lifting column 409 will preferentially pass through the obstruction of the disc 416 and the spring 417 during the movement, pushing the linkage frame 402 to slide horizontally at the upper end of the sorting chamber 2, driving the frames 412 connected on both sides of the linkage frame 402 to move synchronously. During the movement of the frame 412, since the cylinder 413 is slidably connected inside the frame 412, the cylinder 413 is connected to the fixed shaft 415 through the dial plate 414, and the lower end of the fixed shaft 415 is connected to the limit plate 420, when the frame 412 moves, it will push the cylinder 413 to drive one end of the dial plate 414 to move, so that the dial plate 41 The fixed shaft 415 is rotated on the sorting chamber 2, and the limit plate 420 connected to the lower end of the fixed shaft 415 is driven to rotate and approach each other. At this time, when the push rod 424 pushes the children's toy to move in the opposite direction of the conveyor belt 1, if the friction between the conveyor belt 1 and the children's toy is insufficient, the children's toy will be blocked by the limit plate 420 and cannot continue to move in the opposite direction. The toy is blocked by the limit plate 420 and the conveyor belt 1 is transported in the direction of the push rod 424. The toy is guided to roll rather than slide by dynamic limitation, thereby improving the accuracy of comprehensive toy sorting and detection. When the linkage frame 402 cannot continue to slide on the upper end surface of the sorting chamber 2 and the lifting column 409 still pushes the fixed column 411 to move, the fixed column 411 will slide on the linkage frame 402, driving the disc 416 to approach the linkage frame 402 and compressing the spring 417 connected between the disc 416 and the linkage frame 402. When the fixed block 407 moves with the belt 405 and rotates from the bottom of the belt 405 around the outer surface of the pulley 404 to the top of the belt 405, the fixed block 407 will drive the connecting column 408 to rotate on the lifting column 409, and through the connecting column 408, the lifting column 409 will slide vertically upward on the slider 410. At this time, the fixed column 411 will slide through the vertical slot 419 opened on the side wall of the lifting column 409, and the lifting column 409 will pull the push rod 424 to rise synchronously through the extension column 423 connected to the lower end and separate from the children's toy. After the lifting column 409 rises, as the belt 405 continues to move, the belt 405 will pass through the fixed block 407 and the connecting column 408, toggle the lifting column 409 to move in the opposite direction again, and the belt The movable slider 410 slides in the reverse direction in the through slot 3, and after the lifting column 409 rises, the lifting column 409 rises to the height of the mobile rack 501, and then when the fixed block 407 and the connecting column 408 move along the top of the belt 405, the fixed block 407 and the connecting column 408 drive the lifting column 409 to gradually approach the mobile rack 501. In the process of the lifting column 409 approaching the mobile rack 501, the sorting chamber 2 will detect the children's toys that have rolled inside. At the same time, because the lifting column 409 rises and drives the push rod 424 to rise, the push rod 424 and the children's toys are misaligned with each other, thereby preventing the push rod 424 from obstructing the children's toys and affecting the conveyor belt 1 from transporting the sorted and inspected children's toys out of the sorting chamber 2. After the lifting column 409 and the mobile frame 501 come into contact, as the lifting column 409 continues to move, the lifting column 409 will drive the mobile frame 501 to slide synchronously on the upper end surface of the sorting chamber 2. At this time, the rack plates 504 connected to both sides of the mobile frame 501 will move synchronously. Since the rack plate 504 and the sector gear 505 are meshed and connected, and the sector gear 505 is fixedly connected to the connecting shaft 503, as the rack plate 504 moves, the rack plate 504 will drive the sector gear 505 to drive the connecting shaft 503 to rotate. , causing the paddles 414 connected to the lower ends of the connecting shafts 503 to rotate and separate from each other. At this time, the conveyor belt 1 will convey the sorted and inspected children's toys out of the sorting chamber 2. This not only ensures that the time and angle of the baffle 502 are consistent each time it is opened, avoiding deviations caused by manual operation, thereby optimizing the rhythm of the children's toy production line and making the inspection and sorting processes more consistent, but also ensures that the toys leave the sorting chamber 2 in a unified manner, improving the accuracy and stability of sorting, reducing the risk of toy damage or jamming, and facilitating subsequent packaging or storage of the toys. When the lifting column 409 moves in the opposite direction following the belt 405 via the connecting column 408 and the fixed block 407, the lifting column 409 pulls the linkage frame 402 to rotate in the opposite direction on the sorting chamber 2 via the fixed column 411. The linkage frame 402 drives the limiting plates 420 to rotate in the opposite direction again and move away from each other via the frame 412, the cylinder 413, the shift plate 414 and the fixed shaft 415, so that the subsequent children's toys can be transported to the sorting chamber 2. When the sector gear 505 drives the connecting shaft 503 to rotate and drives the lower baffle 502 to rotate and open, the sector gear 505 will synchronously squeeze the torsion spring 506 connected between the lower end surface and the sorting chamber 2. When the fixed block 407 and the connecting column 408 follow the movement of the belt 405 and move from above the belt 405 to below again, the lifting column 409 connected to the end of the connecting column 408 away from the fixed block 407 will fall again. At this time, the lifting column 409 will be misaligned with the height of the mobile frame 501, and the mobile frame 501 will be affected by the lifting column 409. The thrust will also disappear, and the rebound force of the torsion spring 506 connected between the sector gear 505 and the sorting chamber 2 will automatically drive the sector gear 505 to drive the connecting shaft 503 to flip, so that the baffle 502 connected to the lower end of the connecting shaft 503 rotates close to each other, thereby limiting the children's toys in the subsequent sorting chamber 2, and during the reverse rotation of the sector gear 505, the rack plate 504 can drive the movable rack 501 to slide back to the initial position on the sorting chamber 2, so that the subsequent lifting column 409 can continue to move the movable rack 501.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A children's toy production conveyor with a sorting mechanism, comprising a conveyor belt (1), a sorting chamber (2) fixedly connected to the conveyor belt (1), a through slot (3) being provided at the upper end of the sorting chamber (2), and characterized in that: It also includes a toy rolling mechanism and a toy limiting mechanism; The toy rolling mechanism comprises a slider (410), the slider (410) being slidably connected to the through slot (3), a lifting column (409) being vertically penetrated and slidably connected to the slider (410), a push rod (424) being provided at the lower end of the lifting column (409), and the toy rolling mechanism being used to move the toy to roll in the sorting chamber (2); The toy limiting mechanism is used to limit the toy in the detection chamber when the toy has not been detected and sorted.

2. A children's toy production conveyor with a sorting mechanism according to claim 1, characterized in that: The upper end surface of the sorting chamber (2) is fixedly connected to a support plate (401), and a rotating shaft (403) is symmetrically passed through the support plate (401) and is rotatably connected. The rotating shaft (403) is fixedly connected to a pulley (404) at one end close to the through groove (3), and one end of the rotating shaft (403) away from the pulley (404) is fixedly connected to a driving motor (406), and the driving motor (406) is fixedly connected to the side wall of the support plate (401). A belt (405) is sleeved between the outer surfaces of the two pulleys (404), and a fixed block (407) is fixedly connected to the outer surface of the belt (405). A connecting column (408) is fixedly connected to the side of the fixed block (407) close to the slider (410), and the connecting column (408) is rotatably connected to the lifting column (409).

3. A children's toy production conveyor with a sorting mechanism according to claim 2, characterized in that: The outer surface of the lifting column (409) is provided with a thread groove (418), and the outer surface of the lifting column (409) is provided with a ring (421). The ring (421) is threadedly connected to the lifting column (409) through the thread groove (418). The lower end surface of the ring (421) is provided with an annular groove (425). A linkage plate (422) is symmetrically slidably connected in the annular groove (425). The lower end of the linkage plate (422) is fixedly connected to the push rod (424). An extension column (423) is fixedly connected above the outer surface of the push rod (424). The extension column (423) penetrates and is slidably connected to the lower end of the lifting column (409).

4. A children's toy production conveyor with a sorting mechanism according to claim 3, characterized in that: A vertical slot (419) is provided above the outer surface of the lifting column (409), a fixed column (411) is vertically slidably connected in the vertical slot (419), a linkage frame (402) is provided on the side of the fixed column (411) away from the lifting column (409), and the linkage frame (402) is slidably connected to the upper end of the sorting chamber (2).

5. The children's toy production conveyor with a sorting mechanism according to claim 4, characterized in that: A disc (416) is fixedly connected to the outer surface of the fixed column (411), a spring (417) is fixedly connected between the disc (416) and the linkage frame (402), and the spring (417) is sleeved on the outer surface of the fixed column (411), and the fixed column (411) is slidably connected to the linkage frame (402).

6. The children's toy production conveyor with a sorting mechanism according to claim 5, characterized in that: The linkage frame (402) is symmetrically fixedly connected to a frame (412) on one side away from the fixed column (411), and a cylinder (413) is slidably connected inside the frame (412). The upper end of the cylinder (413) is fixedly connected to a shift plate (414), and the end of the shift plate (414) away from the cylinder (413) is fixedly connected to a fixed shaft (415). The fixed shaft (415) is rotatably connected to the sorting chamber (2), and the lower end of the fixed shaft (415) is fixedly connected to a limit plate (420).

7. The children's toy production conveyor with a sorting mechanism according to claim 1, characterized in that: The toy limiting mechanism comprises symmetrically arranged connecting shafts (503), each of the connecting shafts (503) being rotatably connected to the sorting chamber (2), and each of the lower ends of the connecting shafts (503) being fixedly connected to a baffle (502).

8. The children's toy production conveyor with a sorting mechanism according to claim 7, characterized in that: The upper ends of the connecting shafts (503) are fixedly connected to sector gears (505), and opposite sides of the two sector gears (505) are meshedly connected to rack plates (504). A movable frame (501) is fixedly connected between the two rack plates (504), and the movable frame (501) is slidably connected to the upper end surface of the sorting chamber (2). The movable frame (501) is located above the lifting column (409).

9. The children's toy production conveyor with a sorting mechanism according to claim 8, characterized in that: The lower end surface of the sector gear (505) is fixedly connected to a torsion spring (506), and one end of the torsion spring (506) away from the sector gear (505) is fixedly connected to the upper end surface of the sorting chamber (2). The torsion spring (506) is sleeved on the outer surface of the connecting shaft (503).

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