Conveyor for detecting injection molding finished products

Abstract

The invention relates to the technical field of automatic stereoscopic warehouse conveyors, in particular to an injection molding finished product detection conveyor which comprises a detection table, a conveying structure is arranged on the side face of the detection table, a transmission structure is arranged at the end of the detection table, and an automatic stereoscopic warehouse structure is arranged on one side of the conveying structure. The stability of the product storage process can be improved through the blocking structure, the stability of the product moving process can be improved through the supporting structure, and multiple products can be stored and taken out at the same time through the automatic stereoscopic warehouse structure; the conveying frame, the detection table and the storage frame can be conveniently connected and fixed through the connecting structure, a plurality of injection molding products can be taken, placed and transported at the same time through the conveying structure, and the loaded injection molding products can be rapidly taken out and detected through the transmission structure.

Description

Technical Field

[0001] The invention relates to the technical field of automated stereoscopic warehouse conveyors, in particular to a conveyor for detecting injection molded finished products. Background Art

[0002] Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into compression molding and die casting according to the molding method. The automated warehouse is an automated storage system composed of high-rise shelves, stackers, various types of forklifts, storage and retrieval systems, unmanned transport vehicles, control systems and peripheral equipment.

[0003] When the finished injection molded products are packaged and stored in an automated warehouse, the existing storage system usually uses transmission equipment to store or retrieve them one by one, which is relatively inefficient. When inspecting the finished injection molded products, it is not convenient to directly transport and inspect multiple stacked products through conveyor belts. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a conveyor for detecting injection molded products.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a conveyor for testing injection molded products, including a testing platform, a transmission structure is provided on the side of the testing platform, a transmission structure is provided at the end of the testing platform, an automated three-dimensional warehouse structure is provided on one side of the transmission structure, a connecting structure is provided on the inner side of the transmission structure, a supporting structure is provided on the side of the transmission structure, and a blocking structure is provided on the side of the automated three-dimensional warehouse structure.

[0006] Specifically, the transmission structure includes a transmission frame, a transmission frame is provided on the side of the detection platform, two sides of the transmission frame are respectively rotatably connected to a first pulley, two sides of the top of the transmission frame are respectively rotatably connected to a second pulley, a lifting belt is sleeved between the first pulley and the second pulley, and a plurality of bearing blocks are fixedly connected to the sides of the lifting belt at equal intervals in sequence, and accommodating grooves are respectively provided on both sides of the transmission frame, the transmission structure includes a first conveyor belt, a first conveyor belt is installed in the middle of the detection platform, and a second conveyor belt is installed at the end of the first conveyor belt of the detection platform, the width of the first conveyor belt is greater than the width of the second conveyor belt, and the second conveyor belt is arranged in the middle of the detection platform.

[0007] Specifically, a top plate is fixedly connected to the top side of the transmission frame, a limit plate is fixedly connected between the lifting belts on both sides, a resistance plate abuts against the top side of the limit plate, and a first spring is fixedly connected between the resistance plate and the top plate.

[0008] Specifically, the end of the first conveyor belt is fixedly connected to the first rotating shaft, the end of the second conveyor belt adjacent to the first conveyor belt is fixedly connected to the second rotating shaft, the end of the first rotating shaft is fixedly connected to the first gear, the end of the second rotating shaft is fixedly connected to the second gear, a reversing gear is meshed between the first gear and the second gear, and the reversing gear is rotatably connected to the detection platform.

[0009] Specifically, the automated stereoscopic warehouse structure includes a storage rack, a storage rack is provided on one side of the transmission rack, a plurality of third conveyor belts are installed in parallel on the inner side of the storage rack, a lifting rack is slidably connected to both sides of the third conveyor belts, and a plurality of sliding sleeves are rotatably connected to the side of the lifting rack.

[0010] Specifically, a lifting groove is opened on the inner side of the lifting frame, and the lifting frame is slidably connected to a driving rod through the lifting groove. The end of the driving rod is slidably connected to the storage rack, and the end of the storage rack is slidably connected to a traction plate. The side of the traction plate is fixedly connected to the ends of multiple driving rods at the same time. A driving motor is installed at the end of the storage rack, and the output end of the driving motor is fixedly connected to a driving screw. The end of the driving screw is rotatably connected to the storage rack, and the driving screw is threadedly connected to the middle part of the traction plate.

[0011] Specifically, a plurality of buffer plates are slidably connected to the inner side of the storage rack. The buffer plates are respectively arranged at the ends corresponding to the third conveyor belt. A third spring is fixedly connected between the side surface of the buffer plate and the storage rack.

[0012] Specifically, a connecting structure is provided on the inner side of the transmission structure, and the connecting structure includes a connecting plate. The inner side of the transmission rack is slidably connected with a connecting plate, and a slot is provided at each end of the connecting plate. The end of the detection table is fixedly connected with a first tooth corresponding to the end of the connecting plate, and the side of the storage rack is fixedly connected with a second tooth corresponding to the other end of the connecting plate.

[0013] Specifically, a release rod is rotatably connected to the middle part of the transmission frame, and the release rod and the connecting plate are arranged perpendicular to each other. A protrusion structure is provided in the middle part of the release rod, and the release rod is in contact with the top side of the connecting plate through the protrusion structure in the middle part, and a second spring is fixedly connected between the connecting plate and the transmission frame.

[0014] Specifically, a supporting structure is provided on the side of the transmission structure, and the supporting structure includes a supporting frame, two supporting frames are slidably connected to the inner side of the transmission frame, a fourth spring is fixedly connected between the supporting frame and the transmission frame, a cam is abutted between the two supporting frames, an axle is fixedly connected to the middle part of the cam, the axle is rotatably connected to the storage frame, and a third gear is fixedly connected to each end of the axle, a rack is meshed on the side of the third gear, the rack is slidably connected to the inner side of the transmission frame, and one end of the rack is abutted against the detection table.

[0015] Specifically, a blocking structure is provided on the side of the automated three-dimensional warehouse structure, and the blocking structure includes a limit swing rod. The side of the storage rack is rotatably connected to a plurality of limit swing rods. The inner side of the storage rack is vertically slidably connected to a lifting column. A fifth spring is fixedly connected between the top of the lifting column and the storage rack. A plurality of transverse grooves are provided on the side of the lifting column. The end of the limit swing rod is slidably connected to the lifting column through the transverse groove. The bottom end of the lifting column is provided with an inclined groove. The side of the storage rack is slidably connected to a pushing block, and the pushing block is slidably connected to the lifting column through the inclined groove.

[0016] The beneficial effects of the present invention are: (1) The conveyor for testing finished injection molded products described in the present invention has a transmission structure on the side of the testing table and a transmission structure at the end of the testing table. The transmission structure can simultaneously pick up, place and transport multiple injection molded products, thereby improving the efficiency of storage and testing. The transmission structure can quickly take out the loaded injection molded products and perform testing.

[0017] (2) The present invention relates to a conveyor for testing finished injection molded products. An automated three-dimensional warehouse structure is provided on one side of the conveying structure. A connecting structure is provided on the inner side of the conveying structure. The automated three-dimensional warehouse structure can be used to store and retrieve multiple products at the same time. The connecting structure can be used to conveniently connect and fix the conveying rack to the testing platform and the storage rack, thereby improving the stability of product transportation.

[0018] (3) In the conveyor for testing injection molded products described in the present invention, a support structure is provided on the side of the conveying structure, and the stability of the product moving process can be improved by the support structure.

[0019] (4) In the conveyor for testing injection molded products described in the present invention, a blocking structure is provided on the side of the automated warehouse structure, and the stability of the product storage process can be improved by the blocking structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 It is a schematic diagram of the connection structure between the detection platform and the first conveyor belt of the present invention; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A shown; Figure 4 It is a structural schematic diagram of the transmission frame of the present invention; Figure 5 It is a schematic diagram of the connection structure between the transmission frame and the top plate of the present invention; Figure 6 for Figure 5 The enlarged structural diagram of part B is shown; Figure 7 It is a schematic diagram of the connection structure between the transmission frame and the release rod of the present invention; Figure 8 for Figure 7 The enlarged structural diagram of the C part is shown; Fig. 9 It is a structural schematic diagram of the storage rack of the present invention; Fig.10 for Fig. 9 The enlarged structural diagram of the D part shown; Fig.11 It is a schematic diagram of the connection structure between the lifting frame and the driving rod of the present invention; Fig.12 It is a schematic diagram of the connection structure between the storage rack and the third conveyor belt of the present invention; Fig.13 for Fig.12 The enlarged structural diagram of the E part shown; Fig.14 It is a structural schematic diagram of the lifting column of the present invention; Fig.15 It is a schematic diagram of the connection structure of the lifting column and the pushing block of the present invention.

[0022] In the figure: 1. detection table; 2. transmission structure; 201. transmission frame; 202. top plate; 203. first pulley; 204. lifting belt; 205. second pulley; 206. bearing block; 207. limit plate; 208. first spring; 209. contact plate; 210. receiving groove; 3. transmission structure; 301. first conveyor belt; 302. second conveyor belt; 303. first rotating shaft; 304. first gear; 305. reversing gear; 306. second gear; 307. second rotating shaft; 4. connecting structure; 401. release lever; 402. first latching tooth; 403. connecting plate; 404. second spring; 405. latching groove; 406 , the second latch; 5. automated warehouse structure; 501. storage rack; 502. the third conveyor belt; 503. drive motor; 504. drive screw; 505. traction plate; 506. lifting frame; 507. sliding sleeve; 508. lifting slot; 509. drive rod; 510. buffer plate; 511. the third spring; 6. support structure; 601. support frame; 602. the fourth spring; 603. cam; 604. shaft; 605. the third gear; 606. rack; 7. blocking structure; 701. limit rotary rod; 702. pushing block; 703. lifting column; 704. the fifth spring; 705. transverse slot; 706. inclined slot. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 6 , Figure 8 , Fig.14 As shown, a conveyor for testing injection molded products described in the present invention comprises a testing platform 1, a transmission structure 2 is provided on the side of the testing platform 1, a transmission structure 3 is provided at the end of the testing platform 1, an automated three-dimensional warehouse structure 5 is provided on one side of the transmission structure 2, a connecting structure 4 is provided on the inner side of the transmission structure 2, a supporting structure 6 is provided on the side of the transmission structure 2, and a blocking structure 7 is provided on the side of the automated three-dimensional warehouse structure 5.

[0025] Specifically, Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, the transmission structure 2 includes a transmission frame 201, and the transmission frame 201 is provided on the side of the detection platform 1, and the two sides of the transmission frame 201 are rotatably connected to a first pulley 203, and the two sides of the top of the transmission frame 201 are rotatably connected to a second pulley 205, and a lifting belt 204 is sleeved between the first pulley 203 and the second pulley 205, and the sides of the lifting belt 204 are fixedly connected with a plurality of bearing blocks 206 in sequence and equidistantly, and the two sides of the transmission frame 201 are respectively provided with accommodating grooves 210, and the top side of the transmission frame 201 is fixedly connected with a top plate 202, and a limiting plate 207 is fixedly connected between the lifting belts 204 on both sides, and the top side of the limiting plate 207 is abutted with a contact plate 209, and a first spring 208 is fixedly connected between the contact plate 209 and the top plate 202; When the lifting belt 204 rotates, the supporting blocks 206 on the side of the lifting belt 204 can carry the packed injection molded products. Multiple groups of supporting blocks 206 are arranged on the lifting belt 204, so that the transmission frame 201 can transport multiple injection molded products at the same time. On the other hand, when the lifting belt 204 rotates, the injection molded products can be released or lifted one by one, which is convenient for loading and unloading of products. A top plate 202 is arranged at the top of the transmission frame 201. The rotation range of the lifting belt 204 can be limited by the interference between the limit plate 207 arranged between the lifting belts 204 on both sides and the top plate 202. A resistance plate 209 is arranged on the bottom side of the top plate 202. The first spring 208 arranged on the resistance plate 209 can play a buffering effect during the lifting process of the loaded injection molded products.

[0026] Specifically, Figure 1 , Figure 2 , Figure 3 As shown, the transmission structure 3 includes a first conveyor belt 301, the first conveyor belt 301 is installed in the middle of the detection platform 1, and the second conveyor belt 302 is installed at the end of the first conveyor belt 301 of the detection platform 1. The width of the first conveyor belt 301 is greater than the width of the second conveyor belt 302. The second conveyor belt 302 is arranged in the middle of the detection platform 1. The end of the first conveyor belt 301 is fixedly connected with a first rotating shaft 303, and one end of the second conveyor belt 302 adjacent to the first conveyor belt 301 is fixedly connected with a second rotating shaft 307, the end of the first rotating shaft 303 is fixedly connected with a first gear 304, and the end of the second rotating shaft 307 is fixedly connected with a second gear 306, and a reversing gear 305 is meshed between the first gear 304 and the second gear 306, and the reversing gear 305 is rotationally connected with the detection platform 1; When the transport rack 201 is loaded with injection molded products, the transport rack 201 is moved to the end of the inspection table 1. At this time, the second conveyor belt 302 on the inspection table 1 is located on the middle table of the transport rack 201. After the first conveyor belt 301 rotates under the drive of the motor, the first shaft 303 set at its end will drive the second shaft 307 and the second conveyor belt 302 connected to the second shaft 307 to rotate in the same direction through the transmission effect of the first gear 304, the second gear 306 and the reversing gear 305. At this time, the second conveyor belt 302 located between the lifting belts 204 on both sides will rotate in the same direction. The injection molded products gradually descend. Since the width of the second conveyor belt 302 is smaller than that of the first conveyor belt 301, the lifting belt 204 and the supporting block 206 arranged on the side will turn to the other side through the accommodating groove 210, and at the same time, the injection molded products currently placed on the supporting block 206 will be placed on the surface of the second conveyor belt 302. As the second conveyor belt 302 rotates, the injection molded products will continue to be transported to the first conveyor belt 301, and finally the injection molded products will be transported to the inside of the detection equipment for detection, so that the stacked injection molded products can be quickly unloaded and detected.

[0027] Specifically, Figure 1 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 As shown, the automated stereoscopic warehouse structure 5 includes a storage rack 501, a storage rack 501 is provided on one side of the transmission rack 201, a plurality of third conveyor belts 502 are installed in parallel on the inner side of the storage rack 501, a lifting rack 506 is slidably connected to both sides of the third conveyor belt 502, a plurality of sliding sleeves 507 are rotatably connected to the side of the lifting rack 506, a lifting groove 508 is provided on the inner side of the lifting rack 506, a driving rod 509 is slidably connected to the lifting rack 506 through the lifting groove 508, an end of the driving rod 509 is slidably connected to the storage rack 501, and the end of the storage rack 501 is slidably connected to a traction rod 509. The guide plate 505, the side of the traction plate 505 is fixedly connected to the end of multiple driving rods 509 at the same time, the end of the storage rack 501 is installed with a driving motor 503, the output end of the driving motor 503 is fixedly connected with a driving screw 504, the end of the driving screw 504 is rotatably connected to the storage rack 501, the driving screw 504 is threadedly connected to the middle of the traction plate 505, the inner side of the storage rack 501 is slidably connected with multiple buffer plates 510, the buffer plates 510 are respectively arranged at the ends of the corresponding third conveyor belt 502, and the side of the buffer plate 510 is fixedly connected with the storage rack 501 with a third spring 511; The storage rack 501 for storing injection molded products is a multi-layer structure, and each layer is provided with a third conveyor belt 502 driven by a motor, wherein the length of the third conveyor belt 502 is greater than the length of the storage rack 501. When the transmission rack 201 moves to the end of the storage rack 501, the extended part of the third conveyor belt 502 will move to the inner side of the storage rack 501. The width of the third conveyor belt 502 is smaller than the injection molded product packaging. When storing the product, after the product is loaded through the lifting belt 204 on the transmission rack 201, the transmission rack 201 is moved to the end of the storage rack 501. At this time, Ensure that the third conveyor belt 502 is located at the bottom side of the corresponding injection molded product. After the transmission rack 201 is in place, the product is transferred to the third conveyor belt 502 by rotating the lifting belt 204. At this time, the third conveyor belt 502 can be started to move the product to the inner side of the storage rack 501. Lifting racks 506 are provided on both sides of the third conveyor belt 502. When the product moves to the sliding sleeve 507 on the side of the lifting rack 506, the height of the sliding sleeve 507 is slightly higher than the surface of the third conveyor belt 502, so that part of the product will move to the top side of the sliding sleeve 507, and as subsequent products are stored, The previously stored products are pushed to the inner side of the storage rack 501. The sliding sleeve 507 is set to avoid continuous friction between the products and the third conveyor belt 502 during the storage process. The storage rack 501 is located at the other end of the third conveyor belt 502 and is provided with a buffer plate 510, which can block and buffer the placed products to reduce the damage caused by collision. When taking out the products, similarly, the transmission rack 201 is moved to the end of the storage rack 501, and the limit plate 207 on the lifting belt 204 is moved to the top. At this time, since the product is supported by the sliding sleeve 507, it is necessary to start The driving motor 503 drives the traction plate 505 to slide by rotating the driving screw 504, and the traction plate 505 will pull the driving rod 509 on the bottom side of all the lifting frames 506. Through the setting of the lifting slot 508, the lifting frame 506 will eventually lower its height, so that the product drops back to the surface of the third conveyor belt 502. At this time, multiple injection molded products can be stacked and transported to the inside of the transfer frame 201 at the same time by rotating the third conveyor belt 502 of each layer, and then the lifting belt 204 can be rotated slightly to the top side to take out the selected product from the storage rack 501 and transfer it, thereby improving the storage and retrieval efficiency.

[0028] Specifically, Figure 1 , Figure 3 , Figure 6 , Figure 7 , Figure 8 , Fig.13As shown, the connection structure 4 includes a connection plate 403, the inner side of the transmission frame 201 is slidably connected with the connection plate 403, and the two ends of the connection plate 403 are respectively provided with a card slot 405, the end of the detection platform 1 is fixedly connected with a first card tooth 402 corresponding to the end of the connection plate 403, and the side of the storage frame 501 is fixedly connected with a second card tooth 406 corresponding to the other end of the connection plate 403, and the middle part of the transmission frame 201 is rotatably connected with a release rod 401, and the release rod 401 and the connection plate 403 are perpendicularly arranged to each other, and the middle part of the release rod 401 is provided with a protruding structure, and the release rod 401 is in conflict with the top side of the connection plate 403 through the protruding structure in the middle, and a second spring 404 is fixedly connected between the connection plate 403 and the transmission frame 201; In order to facilitate the connection and fixation between the transmission rack 201 and the detection table 1 and the storage rack 501, a connecting plate 403 is provided on the inner side of the transmission rack 201. When the side of the transmission rack 201 conflicts with the detection table 1 or the storage rack 501, the first latch tooth 402 and the second latch tooth 406 provided on the side of the detection table 1 and the storage rack 501 can be engaged with the connecting plate 403 through the slot 405, thereby ensuring the stability of the transmission rack 201 during product transportation. When the transportation is completed, the user can rotate the release rod 401, and the convex structure provided on the side of the release rod 401 can squeeze the connecting plate 403 toward the bottom side to release the engaging state of the slot 405, which is convenient for use.

[0029] Specifically, Figure 6 , Figure 8 As shown, the support structure 6 includes a support frame 601, two support frames 601 are slidably connected to the inner side of the transmission frame 201, a fourth spring 602 is fixedly connected between the support frame 601 and the transmission frame 201, a cam 603 is in contact between the two support frames 601, a shaft 604 is fixedly connected to the middle part of the cam 603, the shaft 604 is rotatably connected to the storage frame 501, and a third gear 605 is fixedly connected to both ends of the shaft 604, a rack 606 is meshed on the side of the third gear 605, and the rack 606 is slidably connected to the inner side of the transmission frame 201, and one end of the rack 606 is in contact with the detection table 1; When the product is transported by the transmission frame 201, in order to improve stability, a support frame 601 is provided at the position of the receiving slot 210 of the transmission frame 201. When the transmission frame 201 is in the transportation state, the end of the support frame 601 will block the receiving slot 210. At this time, the bearing block 206 on the lifting belt 204 will conflict with the end of the support frame 601 when it descends, thereby ensuring stability during the movement, while keeping the product located at the bottom at a certain height, thereby ensuring the connection between the transmission frame 201 and the detection table 1 or the storage rack 501. When the transmission frame 201 is connected to the detection table 1 or the storage rack 501, the protruding part of the rack 606 on the corresponding side will be pushed to the other side. At this time, the rack 606 drives the third gear 605 to rotate, and then drives the cam 603 to rotate through the shaft 604. The cam 603 pushes the two support frames 601 on both sides to both sides, thereby pushing the end of the support frame 601 away from the receiving slot 210 position. At this time, the lifting belt 204 can rotate freely to take and place the product.

[0030] Specifically, Fig. 9 , Fig.12 , Fig.13 , Fig.14 , Fig.15 As shown, the blocking structure 7 includes a limiting rotary rod 701, a plurality of limiting rotary rods 701 are rotatably connected to the side of the storage rack 501, a lifting column 703 is vertically slidably connected to the inner side of the storage rack 501, a fifth spring 704 is fixedly connected between the top of the lifting column 703 and the storage rack 501, a plurality of transverse grooves 705 are provided on the side of the lifting column 703, the end of the limiting rotary rod 701 is slidably connected to the lifting column 703 through the transverse groove 705, the bottom end of the lifting column 703 is provided with an inclined groove 706, the side of the storage rack 501 is slidably connected to a pushing block 702, and the pushing block 702 is slidably connected to the lifting column 703 through the inclined groove 706; Since the product is supported by the sliding sleeve 507 on the inner side of the storage rack 501, in order to prevent the product from sliding off, a limit rotary rod 701 is arranged on the side of the storage rack 501 to block the stored injection molded product and prevent it from falling out. When the transmission rack 201 is connected to the storage rack 501, the side of the transmission rack 201 will push the pushing block 702 on the bottom side, and the pushing block 702 will push the lifting column 703 toward the top side through the inclined groove 706. At this time, the end of the limit rotary rod 701 will slide in the corresponding horizontal groove 705 on the side of the lifting column 703, thereby causing the limit rotary rod 701 to rotate to one side, thereby releasing the blocking state of the stored injection molded product.

[0031] When the present invention is in use, first, a universal wheel is installed on the bottom side of the transmission frame 201 for conveying the injection molded products, which is convenient for movement. A first pulley 203 driven by a motor is respectively provided on both sides of the transmission frame 201, and a lifting belt 204 is sleeved between the first pulley 203 and the second pulley 205 on the same side. When the lifting belt 204 rotates, the bearing block 206 on the side of the lifting belt 204 can carry the boxed injection molded products. A plurality of groups of bearing blocks 206 are arranged on the lifting belt 204, so that the transmission frame 201 can transport multiple injection molded products at the same time. On the other hand, when the lifting belt 204 rotates, the injection molded products can be released or lifted one by one, which is convenient for loading and unloading of products. A top plate 202 is provided at the top of the transmission frame 201, which is lifted by both sides. The friction between the limit plate 207 and the top plate 202 set between the belts 204 can limit the rotation range of the lifting belt 204. The bottom side of the top plate 202 is provided with a friction plate 209. The first spring 208 set on the friction plate 209 can play a buffering effect during the lifting process of the loaded injection molded product. The detection equipment for injection molded products is set on the detection table 1. Through the conveying effect of the first conveyor belt 301, the injection molded products placed on the first conveyor belt 301 can be conveyed and detected. When the injection molded products are loaded on the transmission frame 201, the transmission frame 201 is moved to the end of the detection table 1. At this time, the second conveyor belt 302 on the detection table 1 is located on the middle table of the transmission frame 201. After the first conveyor belt 301 rotates under the drive of the motor, The first rotating shaft 303 arranged at its end will drive the second rotating shaft 307 and the second conveyor belt 302 connected to the second rotating shaft 307 to rotate in the same direction through the transmission effect of the first gear 304, the second gear 306 and the reversing gear 305. At this time, the injection molded products located between the lifting belts 204 on both sides are gradually lowered. Since the width of the second conveyor belt 302 is smaller than that of the first conveyor belt 301, the lifting belt 204 and the supporting block 206 arranged on the side will turn to the other side through the accommodating groove 210, and at the same time, the injection molded products currently placed on the supporting block 206 are placed on the surface of the second conveyor belt 302. As the second conveyor belt 302 rotates, the injection molded products will continue to be transported to the first conveyor belt 301, and finally the injection molded products will be transported to the detection equipment. The storage rack 501 for storing the injection molded products is a multi-layer structure, and each layer is provided with a third conveyor belt 502 driven by a motor, wherein the length of the third conveyor belt 502 is greater than the length of the storage rack 501. When the transmission rack 201 moves to the end of the storage rack 501, the extended part of the third conveyor belt 502 moves to the inner side of the storage rack 501. The width of the third conveyor belt 502 is smaller than the injection molded product packaging. When storing the product, after the product is loaded by the lifting belt 204 on the transmission rack 201, the transmission rack 201 is moved to the end of the storage rack 501. At this time, it is ensured that the third conveyor belt 502 is located at the bottom side of the corresponding injection molded product.After the transfer rack 201 is in place, the products are transferred to the third conveyor belt 502 by the rotation of the lifting belt 204. At this time, the third conveyor belt 502 can be started to move the products to the inner side of the storage rack 501. Lifting racks 506 are provided on both sides of the third conveyor belt 502. When the products move to the sliding sleeve 507 on the side of the lifting rack 506, the height of the sliding sleeve 507 is slightly higher than the surface of the third conveyor belt 502, so that part of the products will move to the top side of the sliding sleeve 507. As the subsequent products are stored, the previously stored products will be pushed to the inner side of the storage rack 501. The setting of the sliding sleeve 507 avoids continuous friction between the products and the third conveyor belt 502 during the storage process. The storage rack 501 is located in the third The other end of the third conveyor belt 502 is provided with a buffer plate 510, which can block and buffer the placed products to reduce the damage caused by collision. When taking out the products, similarly, the transmission rack 201 is moved to the end of the storage rack 501, and the limit plate 207 on the lifting belt 204 is moved to the top. At this time, since the product is supported by the sliding sleeve 507, it is necessary to start the driving motor 503, and the rotation of the driving screw 504 drives the traction plate 505 to slide. The traction plate 505 will pull the driving rod 509 on the bottom side of all the lifting racks 506. Through the setting of the lifting groove 508, the lifting rack 506 will eventually lower its height, so that the product will fall back to the surface of the third conveyor belt 502. At this time, it can pass through the third The rotation of the conveyor belt 502 simultaneously conveys multiple injection molded product stacks to the inner side of the transmission rack 201, and then the lifting belt 204 is slightly rotated to the top side to take out the selected product from the storage rack 501 and transfer it, thereby improving the storage and retrieval efficiency. In order to facilitate the connection and fixation between the transmission rack 201 and the detection table 1 and the storage rack 501, a connecting plate 403 is provided on the inner side of the transmission rack 201. When the side of the transmission rack 201 conflicts with the detection table 1 or the storage rack 501, the first and second locking teeth 402 and 406 provided on the side of the detection table 1 and the storage rack 501 can be engaged with the connecting plate 403 through the slot 405, thereby ensuring the stability of the transmission rack 201 during the product transfer process. When the transportation is completed, the user can By rotating the release rod 401 and squeezing the connecting plate 403 toward the bottom through the convex structure provided on the side of the release rod 401, the engaging state of the card slot 405 can be released, which is convenient for use. When the product is transported through the transmission frame 201, in order to improve stability, a support frame 601 is provided at the position of the receiving slot 210 of the transmission frame 201. When the transmission frame 201 is in the transportation state, the end of the support frame 601 will block the receiving slot 210. At this time, the bearing block 206 on the lifting belt 204 will conflict with the end of the support frame 601 when it descends, thereby ensuring stability during the movement, while keeping the product at the bottom at a certain height, thereby ensuring the connection between the transmission frame 201 and the detection table 1 or the storage rack 501.When the transmission rack 201 is connected to the inspection table 1 or the storage rack 501, the protruding part of the rack 606 on the corresponding side will be pushed to the other side. At this time, the rack 606 drives the third gear 605 to rotate, and then drives the cam 603 to rotate through the shaft 604. The cam 603 pushes the two support racks 601 on both sides to both sides, and then pushes the ends of the support racks 601 away from the position of the receiving groove 210. At this time, the lifting belt 204 can rotate freely to take and place the product. Since the product is supported by the sliding sleeve 507 on the inner side of the storage rack 501, In order to prevent the product from sliding out, a limit rod 701 is provided on the side of the storage rack 501 to block the stored injection molded products and prevent them from slipping out. When the transmission rack 201 is connected to the storage rack 501, the side of the transmission rack 201 will push the pushing block 702 on the bottom side, and the pushing block 702 will push the lifting column 703 to the top side through the inclined groove 706. At this time, the end of the limit rod 701 will slide in the corresponding horizontal groove 705 on the side of the lifting column 703, thereby causing the limit rod 701 to rotate to one side, thereby releasing the blocking state of the stored injection molded products.

[0032] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A conveyor for testing injection molded products, characterized in that: The invention comprises a testing platform (1), a transmission structure (2) is provided on the side of the testing platform (1), a transmission structure (3) is provided at the end of the testing platform (1), an automated three-dimensional warehouse structure (5) is provided on one side of the transmission structure (2), and the automated three-dimensional warehouse structure (5) comprises a storage rack (501); The transmission structure (2) comprises a transmission frame (201), the transmission frame (201) is provided on the side of the detection platform (1), the two sides of the transmission frame (201) are respectively rotatably connected to a first belt pulley (203), the two sides of the top of the transmission frame (201) are respectively rotatably connected to a second belt pulley (205), a lifting belt (204) is sleeved between the first belt pulley (203) and the second belt pulley (205), and the side of the lifting belt (204) is fixedly connected to a plurality of bearing blocks at equal intervals in sequence (206), the two sides of the transmission frame (201) are respectively provided with accommodating grooves (210), the transmission structure (3) includes a first conveyor belt (301), the first conveyor belt (301) is installed in the middle of the detection platform (1), and the detection platform (1) is installed with a second conveyor belt (302) at the end of the first conveyor belt (301), the width of the first conveyor belt (301) is greater than the width of the second conveyor belt (302), and the second conveyor belt (302) is arranged in the middle of the detection platform (1).

2. A conveyor for testing injection molded products according to claim 1, characterized in that: A top plate (202) is fixedly connected to the top side of the transmission frame (201), a limit plate (207) is fixedly connected between the lifting belts (204) on both sides, a contact plate (209) abuts against the top side of the limit plate (207), and a first spring (208) is fixedly connected between the contact plate (209) and the top plate (202).

3. A conveyor for testing injection molded products according to claim 1, characterized in that: The end of the first conveyor belt (301) is fixedly connected to a first rotating shaft (303); the end of the second conveyor belt (302) adjacent to the first conveyor belt (301) is fixedly connected to a second rotating shaft (307); the end of the first rotating shaft (303) is fixedly connected to a first gear (304); the end of the second rotating shaft (307) is fixedly connected to a second gear (306); a reversing gear (305) is meshed between the first gear (304) and the second gear (306); and the reversing gear (305) is rotationally connected to the detection platform (1).

4. A conveyor for testing injection molded products according to claim 1, characterized in that: A storage rack (501) is provided on one side of the transmission rack (201), and a plurality of third conveyor belts (502) are installed in parallel on the inner side of the storage rack (501). A lifting rack (506) is slidably connected to both sides of the third conveyor belt (502), and a plurality of sliding sleeves (507) are rotatably connected to the side of the lifting rack (506).

5. A conveyor for testing injection molded products according to claim 4, characterized in that: A lifting groove (508) is provided on the inner side of the lifting frame (506), and the lifting frame (506) is slidably connected to a driving rod (509) through the lifting groove (508). The end of the driving rod (509) is slidably connected to the storage frame (501), and the end of the storage frame (501) is slidably connected to a traction plate (505), and the side of the traction plate (505) is fixedly connected to the ends of multiple driving rods (509) at the same time. A driving motor (503) is installed at the end of the storage frame (501), and the output end of the driving motor (503) is fixedly connected to a driving screw (504), and the end of the driving screw (504) is rotatably connected to the storage frame (501), and the driving screw (504) is threadedly connected to the middle part of the traction plate (505).

6. A conveyor for testing injection molded products according to claim 4, characterized in that: A plurality of buffer plates (510) are slidably connected to the inner side of the storage rack (501), and the buffer plates (510) are respectively arranged at the ends of the corresponding third conveyor belt (502), and a third spring (511) is fixedly connected between the side surface of the buffer plate (510) and the storage rack (501).

7. A conveyor for testing injection molded products according to claim 4, characterized in that: A connection structure (4) is provided on the inner side of the transmission structure (2), the connection structure (4) comprising a connection plate (403), the inner side of the transmission rack (201) is slidably connected to the connection plate (403), two ends of the connection plate (403) are respectively provided with a clamping groove (405), an end of the detection platform (1) is fixedly connected to an end of the connection plate (403) with a first clamping tooth (402), and a side surface of the storage rack (501) is fixedly connected to the other end of the connection plate (403) with a second clamping tooth (406).

8. A conveyor for testing injection molded products according to claim 7, characterized in that: A release rod (401) is rotatably connected to the middle of the transmission frame (201); the release rod (401) and the connecting plate (403) are arranged perpendicular to each other; a protruding structure is provided in the middle of the release rod (401); the release rod (401) contacts the top side of the connecting plate (403) through the protruding structure in the middle; and a second spring (404) is fixedly connected between the connecting plate (403) and the transmission frame (201).

9. The conveyor for testing injection molded products according to claim 1, characterized in that: A support structure (6) is provided on the side of the transmission structure (2), and the support structure (6) comprises a support frame (601). Two support frames (601) are slidably connected to the inner side of the transmission frame (201), a fourth spring (602) is fixedly connected between the support frame (601) and the transmission frame (201), a cam (603) is abutted between the two support frames (601), a shaft (604) is fixedly connected to the middle of the cam (603), the shaft (604) is rotatably connected to the storage frame (501), and a third gear (605) is fixedly connected to both ends of the shaft (604), a rack (606) is meshed on the side of the third gear (605), and the rack (606) is slidably connected to the inner side of the transmission frame (201), and one end of the rack (606) abuts against the detection table (1).

10. The conveyor for testing injection molded products according to claim 4, characterized in that: The side of the automated stereoscopic warehouse structure (5) is provided with a blocking structure (7), the blocking structure (7) comprises a limit rotating rod (701), the side of the storage rack (501) is rotatably connected with a plurality of limit rotating rods (701), the inner side of the storage rack (501) is vertically slidably connected with a lifting column (703), the top of the lifting column (703) is fixedly connected with a fifth spring (704) between the storage rack (501), the side of the lifting column (703) is provided with a plurality of transverse grooves (705), the end of the limit rotating rod (701) is slidably connected to the lifting column (703) through the transverse groove (705), the bottom end of the lifting column (703) is provided with an inclined groove (706), the side of the storage rack (501) is slidably connected with a pushing block (702), and the pushing block (702) is slidably connected to the lifting column (703) through the inclined groove (706).

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