Automatic tray placing machine for neodymium-iron-boron extra-micro products

Abstract

The invention relates to the technical field of automatic wobble plates, in particular to an automatic wobble plate machine for neodymium iron boron extra-micro products, which is provided with a machine table, and the machine table is provided with a product conveying mechanism, a counting mechanism, a material sucking mechanism, a wobble plate mechanism, a plate feeding mechanism and a plate discharging mechanism. The product conveying mechanism, the counting mechanism, the material suction mechanism, the tray placing mechanism, the tray feeding mechanism and the tray unloading mechanism are fixed to the machine table, the product conveying mechanism is of a structure capable of achieving product conveying, the counting mechanism is installed on the product conveying mechanism, and the material suction mechanism is installed at the tail of the product conveying mechanism. The tray feeding mechanism, the tray placing mechanism and the tray unloading mechanism are sequentially installed on the machine table on the side face of the product conveying mechanism, material trays on the tray feeding mechanism are transferred to the tray placing mechanism, the tray placing mechanism is arranged on the side face of the material suction mechanism, the material suction mechanism sucks products and then places the products on the tray placing mechanism, and the tray unloading mechanism pushes and unloads the placed material trays. The material placing device has the advantages of being simple in structure, high in material placing speed, capable of being used for products of various specifications and the like.

Description

Technical Field

[0001] The invention relates to the technical field of automatic plate placing, in particular to an automatic plate placing machine for NdFeB micro products which has a simple structure, fast material placing speed, high material placing speed and can be used for products of multiple specifications. Background Art

[0002] As we all know, NdFeB, as a kind of rare earth permanent magnet material, has extremely high magnetic energy product and coercive force. At the same time, the advantage of high energy density makes NdFeB permanent magnet material widely used in modern industry and electronic technology, making it possible to miniaturize, lighten and thin the equipment such as instruments, electroacoustic motors, magnetic separation and magnetization.

[0003] At present, in the process of preparing NdFeB products, it is necessary to carry out a plating process for the products cut by NdFeB, and then proceed to the next process after the plating is completed. However, the existing plating process is manually operated, and the work efficiency of manual operation is low and the plating effect is poor. In addition, during the plating process, it is necessary to monitor the number of block products on the tray. Therefore, manual counting is required, which is very cumbersome, especially for ultra-fine products, whose product size is very small, and their length, height and thickness are generally 1-5mm, which is difficult to achieve manual operation. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art and to provide an automatic plate placing machine for NdFeB micro products which has a simple structure, fast material placing speed, high material placing speed and can be used for products of multiple specifications.

[0005] The technical solution adopted by the present invention to solve its technical problem is: An automatic plate-laying machine for NdFeB micro products is provided with a machine platform. The machine platform is provided with a product conveying mechanism, a counting mechanism, a material suction mechanism, a plate-laying mechanism, a plate-loading mechanism and a plate-unloading mechanism. The product conveying mechanism, the counting mechanism, the material suction mechanism, the plate-laying mechanism, the plate-loading mechanism and the plate-unloading mechanism are respectively fixed on the machine platform. The product conveying mechanism is a structure capable of realizing product conveying. The counting mechanism is installed on the product conveying mechanism. The material suction mechanism is installed at the tail of the product conveying mechanism. The plate-loading mechanism, the plate-laying mechanism and the plate-unloading mechanism are sequentially installed on the machine platform on the side of the product conveying mechanism. The upper plate mechanism transfers the loading plate to the position of the plate-laying mechanism. The plate-unloading mechanism is arranged on the side of the material suction mechanism. The material suction mechanism adsorbs the product and places it on the plate-laying mechanism. The plate-unloading mechanism pushes the arranged plate to unload.

[0006] The product conveying mechanism described in the present invention comprises a front conveyor belt, a rear conveyor belt, a left pallet, a right pallet, a front conveying motor, and a rear conveying motor. The front conveyor belt and the rear conveyor belt are fixed on the machine platform via a conveying bracket and a rotating shaft. The driving wheels of the front conveyor belt and the rear conveyor belt are respectively connected to the output ends of the front conveying motor and the rear conveying motor. The left and right sides of the surfaces of the front conveyor belt and the rear conveyor belt are respectively fixedly connected to the left pallet and the right pallet via a pallet bracket. The width of the gap between the left pallet and the right pallet is the width of the product. The front conveying motor and the rear conveying motor rotate at differential speeds.

[0007] A counting mechanism is provided at the front side of the rear conveyor belt in the product conveying mechanism described in the present invention. The counting mechanism includes a counter and a counting bracket. The counting bracket is fixed on the machine platform. The counting bracket is fixedly connected to the counter. The counting end of the counter faces the surface of the rear conveyor belt.

[0008] The material suction mechanism described in the present invention comprises a material suction bracket, a material suction transverse guide rail, a material suction vertical guide rail, a material suction transverse frame, a material suction vertical frame, a material suction suction cup, a material suction vertical driver, and a material suction transverse driver. There are four material suction brackets, and the four material suction brackets are respectively mounted on the machine platforms on the left and right sides of the rear conveyor belt. There are two groups of material suction transverse guide rails, and the two ends of each group of material suction transverse guide rails are respectively fixedly connected to the material suction brackets, and the adjacent material suction transverse guide rails are respectively slidably connected to the material suction transverse frame, and the middle part of the material suction transverse frame is connected to the material suction vertical guide rail, and the material suction vertical guide rail is slidably connected to the material suction vertical frame, and the material suction suction cups are connected side by side on the material suction vertical frame, the output end of the material suction vertical driver is connected to the material suction vertical frame, and the output end of the material suction transverse driver is connected to the material suction transverse frame, and the material suction suction cups are set as honeycomb suction cups, and the honeycomb suction cups are connected side by side along the conveying direction of the rear conveyor belt.

[0009] The swing plate mechanism described in the present invention includes a swing plate transverse guide rail, a swing plate bottom plate, and a swing plate transverse driver. The swing plate transverse guide rail is fixed on the machine platform, and extends to the machine platform below the rear conveyor belt. The swing plate transverse guide rail is slidably connected to a slider at the lower end of the swing plate bottom plate. The swing plate bottom plate is connected to the output end of the swing plate transverse driver. The swing plate bottom plate is driven to move laterally to the bottom of the rear conveyor belt by the swing plate transverse driver, and then the material tray fixed on the swing plate bottom plate is moved to the side position of the rear conveyor belt for receiving the unloading of the product adsorbed by the suction mechanism.

[0010] The upper plate mechanism described in the present invention is arranged on the machine platform at the front side of the swing plate mechanism, and the upper plate mechanism includes a material plate support platform, a limit rod, an upper plate lifting rod, an upper plate driver, an upper plate lifting plate, an upper plate push plate, an upper plate push driver, an upper plate push longitudinal guide rail, an upper plate push bracket, and an upper plate support frame. The upper plate driver is fixed below the machine platform, and the output end of the upper plate driver is connected to the upper plate lifting plate, and the four corners of the upper plate lifting plate are respectively connected to the upper plate lifting rod, and the upper end of the upper plate lifting rod extends out from the top of the machine platform and is fixedly connected to the material plate support platform. The left and right sides of the material tray support platform are respectively provided with two limit rods, the limit rods are fixed on the machine platform, and the material tray on the material tray support platform is limited by four limit rods, the machine platform on the side of the material tray support platform is connected with the upper plate support frame and the upper plate push longitudinal guide rail, the upper plate push longitudinal guide rail is slidably connected with the upper plate push bracket, the output end of the upper plate push driver is fixedly connected with the upper plate push bracket, the upper plate push bracket is fixedly connected with the upper plate push plate, the upper plate push plate extends to the side of the material tray support platform, and the material tray on the material tray support platform is pushed by the upper plate push plate.

[0011] The unloading mechanism of the present invention comprises a longitudinal guide rail for unloading, a longitudinal bracket for unloading, a transverse bracket for unloading, a vertical guide rail for unloading, a vertical push rod for unloading, a vertical driver for unloading, a longitudinal driver for unloading, a material receiving platform, a material receiving guide rail bracket, a material receiving connecting frame, a material receiving vertical guide rail, a material receiving vertical driver, a material receiving longitudinal guide rail, a material receiving longitudinal driver, and a material receiving frame. The longitudinal guide rail for unloading is fixed to the side of the swing plate bottom plate via the longitudinal bracket for unloading, the longitudinal guide rail for unloading is slidably connected to the transverse bracket for unloading, the transverse bracket for unloading is fixedly connected to the vertical guide rail for unloading, the vertical guide rail for unloading is slidably connected to the vertical push rod for unloading, and the output end of the longitudinal driver for unloading is connected to the unloading plate The horizontal bracket is connected, the output end of the unloading plate vertical driver is connected to the unloading plate vertical push rod, the material receiving guide rail bracket is fixed on the side of the machine platform, the material receiving vertical guide rail is fixed on the material receiving guide rail bracket, the material receiving vertical guide rail is vertically slidingly connected to the material receiving connecting frame, the output end of the material receiving vertical driver is connected to the material receiving connecting frame, the upper end of the material receiving connecting frame is fixedly connected to the material receiving longitudinal guide rail, the upper part of the material receiving longitudinal guide rail is slidingly connected to the material receiving platform, the material receiving platform is connected to the output end of the material receiving longitudinal driver, the material receiving frame is arranged on the side of the material receiving guide rail bracket, and material receiving rods are respectively provided on the left and right sides of the material receiving frame, and the material receiving rods are distributed along the vertical direction of the material receiving frame.

[0012] The lower end of the pallet bracket connected to the right pallet in the product conveying mechanism described in the present invention is connected to the adjusting slide rail via an adjusting slider, the adjusting slider is slidably connected to the adjusting slide rail, the adjusting slide rail is fixed on the machine platform, a locking screw hole is provided on the side of the adjusting slider, a locking bolt is provided in the locking screw hole, the locking bolt passes through the locking screw hole and is clamped on the adjusting slide rail, the position of the right pallet is adjusted by moving the adjusting slider, and then the gap width between the left pallet and the right pallet is adjusted to realize the conveying of products of different specifications.

[0013] The present invention adopts the above structure, and has the advantages of simple structure, fast material swinging speed, high material swinging speed, and being able to use products of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 yes Figure 1 A partial enlarged view of the product conveying mechanism and counting mechanism.

[0016] Figure 3 It is a connection relationship diagram between the right card plate and the machine platform in the product conveying mechanism of the present invention.

[0017] Figure 4 yes Figure 1 A partial enlarged view of the product conveying mechanism, counting mechanism, material suction mechanism and plate swing mechanism.

[0018] Figure 5 yes Figure 1 Schematic diagram of the structure of the middle swing plate mechanism and the upper plate mechanism from the side.

[0019] Figure 6 yes Figure 1 A partial enlarged view of the direction of the middle plate swing mechanism, upper plate mechanism, and unloading plate mechanism.

[0020] Figure 7 yes Figure 1 A partial enlarged view of the direction of the middle unloading plate mechanism.

[0021] Figure 8 yes Figure 1 A partial enlarged view of the middle plate swing mechanism, upper plate mechanism, and unloading plate mechanism. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings: As shown in the accompanying drawings, an automatic plate-laying machine for NdFeB micro products is provided with a machine platform 1, on which are provided a product conveying mechanism 2, a counting mechanism 3, a suction mechanism 4, a plate-swinging mechanism 5, a plate-loading mechanism 6, and a plate-unloading mechanism 7. The product conveying mechanism 2, the counting mechanism 3, the suction mechanism 4, the plate-swinging mechanism 5, the plate-loading mechanism 6, and the plate-unloading mechanism 7 are respectively fixed on the machine platform 1, and the product conveying mechanism 2 is a structure capable of realizing product conveying. The counting mechanism 3 is installed on the product conveying mechanism 2, and the suction mechanism 4 is installed at the tail of the product conveying mechanism 2. The plate-loading mechanism 6, the plate-swinging mechanism 5, and the plate-unloading mechanism 7 are sequentially installed on the machine platform 1 on the side of the product conveying mechanism 2, and the upper plate mechanism 6 transfers the material tray to the position of the plate-swinging mechanism 5, and the plate-swinging mechanism 5 is arranged on the side of the suction mechanism 4. The suction mechanism 4 adsorbs the product and places it on the plate-swinging mechanism 5, and the plate-unloading mechanism 7 pushes the arranged material tray to unload.

[0023] Furthermore, the product conveying mechanism 2 includes a front conveyor belt 201, a rear conveyor belt 202, a left pallet 203, a right pallet 204, a front conveying motor 205, and a rear conveying motor 206. The front conveyor belt 201 and the rear conveyor belt 202 are fixed on the machine 1 via a conveying bracket and a rotating shaft. The driving wheels of the front conveyor belt 201 and the rear conveyor belt 202 are respectively connected to the output ends of the front conveying motor 205 and the rear conveying motor 206. The left and right sides of the surfaces of the front conveyor belt 201 and the rear conveyor belt 202 are respectively fixedly connected to the left pallet 203 and the right pallet 204 via a pallet bracket. The width of the gap between the left pallet 203 and the right pallet 204 is the width of the product. The front conveying motor 205 and the rear conveying motor 206 rotate at differential speeds.

[0024] The lower end of the card plate bracket 207 connected to the right card plate 204 in the product conveying mechanism 2 is connected to the adjusting slide rail 209 via the adjusting slider 208. The adjusting slider 208 is slidably connected to the adjusting slide rail 209. The adjusting slide rail 209 is fixed on the machine platform 1. A locking screw hole is provided on the side of the adjusting slider 208. A locking bolt 210 is provided in the locking screw hole. The locking bolt 210 passes through the locking screw hole and is clamped on the adjusting slide rail 209. The position of the right card plate 204 is adjusted by moving the adjusting slider 208, and then the gap width between the left card plate 203 and the right card plate 204 is adjusted to realize the conveying of products of different specifications.

[0025] The gap between the right pallet 204 and the left pallet 203 is adjusted by products of different specifications, thereby realizing the transportation of different products. The products are transported side by side on the front conveyor belt 201. Since the front conveyor belt 201 and the rear conveyor belt 202 rotate at a differential speed, after the products enter the rear conveyor belt 202, there are gaps between adjacent products, so it is convenient for the subsequent counting mechanism 3 to count the products.

[0026] A brush 211 is provided above the front side of the front conveyor belt, and the brush 211 is fixed on the machine platform 1 via a brush bracket.

[0027] Furthermore, a counting mechanism 3 is provided at the front side of the rear conveyor belt 202 in the product conveying mechanism 2. The counting mechanism 3 includes a counter 301 and a counting bracket 302. The counting bracket 302 is fixed on the machine 1. The counter 301 is fixedly connected to the counting bracket 302. The counting end of the counter 301 faces the surface of the rear conveyor belt 202. The products passing through the rear conveyor belt 202 are counted by the counter 301 in the counting mechanism 3.

[0028] Furthermore, the suction mechanism 4 includes a suction bracket 401, a suction transverse guide rail 402, a suction vertical guide rail 403, a suction transverse frame 404, a suction vertical frame 405, a suction cup 406, a suction vertical driver 407, and a suction transverse driver 408. The suction bracket 401 is provided with four, and the four suction brackets 401 are respectively set up on the machine 1 on the left and right sides of the rear conveyor belt 202. The suction transverse guide rails 402 are provided with two groups, and the two ends of each group of suction transverse guide rails 402 are respectively fixedly connected to the suction brackets 401, and the adjacent suction brackets 401 are fixedly connected to the adjacent suction brackets 401. The material transverse guide rails 402 are respectively connected in a sliding manner with the material suction transverse frame 404, the middle part of the material suction transverse frame 404 is connected to the material suction vertical guide rail 403, the material suction vertical guide rail 403 is connected in a sliding manner with the material suction vertical frame 405, and the material suction suction cups 406 are connected side by side on the material suction vertical frame 405. The output end of the material suction vertical driver 407 is connected to the material suction vertical frame 405, and the output end of the material suction transverse driver 408 is connected to the material suction transverse frame 404. The material suction suction cups 406 are configured as honeycomb suction cups, and the honeycomb suction cups are connected side by side along the conveying direction of the rear conveyor belt 202.

[0029] A material baffle plate 409 is connected to the material suction bracket 401 at the rear of the left side of the above-mentioned rear conveyor belt 202. One end of the material baffle plate 409 is fixedly connected to the material suction bracket 401, and the other end of the material baffle plate 409 extends to the top of the rear conveyor belt 202 to block the product. The connection between the above-mentioned material suction cup 406 and the air source is an existing technology and will not be repeated here.

[0030] The above-mentioned products are conveyed to the position of the material blocking plate 409 by the rear conveyor belt 202 for blocking, and the blocked products are rearranged. When the required number of products is reached, the front conveyor belt 201 stops conveying materials, and the rear conveyor belt 202 continues to rotate until the materials are arranged side by side, so that the suction cup 406 in the suction mechanism 4 can perform the adsorption operation. The suction transverse driver 408 and the suction vertical driver 407 act at the same time to move the suction cup 406 to the top of the side-by-side products, and open the suction cup 406 to adsorb the products. After adsorption, the adsorbed products are moved to the position of the swing plate mechanism 5 through the action of the suction transverse driver 408 and the suction vertical driver 407, and then the suction cup 406 is closed to release the products onto the material plate of the swing plate mechanism 5.

[0031] Furthermore, the swing plate mechanism 5 includes a swing plate transverse guide rail 501, a swing plate bottom plate 502, and a swing plate transverse driver 503. The swing plate transverse guide rail 501 is fixed on the machine platform 1, and the swing plate transverse guide rail 501 extends to the machine platform 1 below the rear conveyor belt 202. The swing plate transverse guide rail 501 is slidably connected to a slider at the lower end of the swing plate bottom plate 502, and the swing plate bottom plate 502 is connected to the output end of the swing plate transverse driver 503. The swing plate bottom plate 502 is driven by the swing plate transverse driver 503 to move laterally to the bottom of the rear conveyor belt 202, and then the material tray fixed on the swing plate bottom plate 502 is moved to the side position of the rear conveyor belt 202 for receiving the unloading of the product adsorbed by the suction mechanism 4.

[0032] The material tray transported by the upper plate mechanism 6 is placed on the swing plate bottom plate 502 in the above-mentioned swing plate mechanism 5, and the swing plate transverse driver 503 drives the swing plate bottom plate 502 to slide in the left and right directions on the swing plate transverse guide rail 501, so that the suction mechanism 4 can place the product at different positions of the material tray on the swing plate bottom plate 502 to realize the placement function.

[0033] Furthermore, the upper plate mechanism 6 is arranged on the machine 1 on the front side of the swing plate mechanism 5, and the upper plate mechanism 6 includes a material plate support platform 601, a limit rod 602, an upper plate lifting rod 603, an upper plate driver 604, an upper plate lifting plate 605, an upper plate push plate 606, an upper plate push driver 607, an upper plate push longitudinal guide rail 608, an upper plate push bracket 609, and an upper plate support frame 610. The upper plate driver 604 is fixed below the machine 1, and the output end of the upper plate driver 604 is connected to the upper plate lifting plate 605, and the four corners of the upper plate lifting plate 605 are respectively connected to the upper plate lifting rod 603, and the upper end of the upper plate lifting rod 603 extends out from the top of the machine 1 and is fixed to the material plate support platform 601. Connection, two limit rods 602 are respectively provided on the left and right sides of the material tray support platform 601, the limit rods 602 are fixed on the machine platform 1, and the material tray on the material tray support platform 601 is limited by four limit rods 602, the machine platform 1 on the side of the material tray support platform 601 is connected with the upper plate push longitudinal guide rail 608 through the upper plate support frame 610, the upper plate push longitudinal guide rail 608 is slidably connected with the upper plate push bracket 609, the output end of the upper plate push driver 607 is fixedly connected with the upper plate push bracket 609, the upper plate push bracket 609 is fixedly connected with the upper plate push plate 606, the upper plate push plate 606 extends to the side of the material tray support platform 601, and the material tray on the material tray support platform 601 is pushed by the upper plate push plate.

[0034] The front and rear ends of the above-mentioned tray support platform 601 are respectively provided with a front limiting mechanism and a rear limiting mechanism, the front limiting mechanism includes a front limiting block 611 and a front limiting cylinder 612, and the rear limiting mechanism includes a rear limiting block 613 and a rear limiting cylinder 614. The front end of the tray support platform 601 is provided with a front limiting hole, and a front limiting block 611 is arranged in the front limiting hole. The front limiting block 611 is connected to the output end of the front limiting cylinder 612, and the front limiting cylinder 612 is fixed to the back of the tray support platform 601. The rear side of the tray support platform 601 is provided with a rear limiting hole, and a rear limiting hole is arranged in the rear limiting hole. Limit block 613, rear limit block 613 is connected to the output end of rear limit cylinder 614, rear limit cylinder 614 is fixed on the back of tray support 601, the front limit block 611 and rear limit block 613 are used to limit the front and rear ends of the tray, the left and right sides of the tray support 601 are respectively provided with left limit boss 615 and right limit boss 616, the left and right sides of the tray are limited by left limit boss 615 and right limit boss 616, the front sides of left limit boss 615 and right limit boss 616 are respectively provided with speaker openings to facilitate the insertion of the tray.

[0035] A transition plate 617 is provided between the above-mentioned tray support platform 601 and the upper plate mechanism 6. The transition plate 617 is fixed on the machine platform 1 via a transition bracket. Transition clamping plates 618 are provided on the left and right sides of the transition plate 617. The width between the two transition clamping plates 618 is smaller than the width between the left limiting boss 615 and the right limiting boss 616, so as to facilitate the introduction of the tray onto the tray support platform 601. The upper plate mechanism 6 mentioned above is a mechanism for conveying the stacked material trays to the swing plate mechanism 5. The material trays are stacked on the material tray support platform 601, and the upper plate driver 604 drives the upper plate lifting plate 605 and the upper plate lifting rod 603 to move upward, thereby pushing out the material tray support platform 601, and moving the material trays on the material tray support platform 601 upward until the lower end surface of the uppermost material tray is flush with the upper end of the swing plate bottom plate 502, and then starting the upper plate pushing driver 607, the upper plate pushing driver 607 drives the upper plate pushing bracket 609 to move, thereby driving the upper plate pushing plate 606 to push the material tray, and then pushing the material tray onto the material tray support platform 601.

[0036] Further, the unloading mechanism 7 includes a unloading longitudinal guide rail 701, an unloading longitudinal bracket 702, an unloading transverse bracket 703, an unloading vertical guide rail 704, an unloading vertical push rod 705, an unloading vertical driver 706, an unloading longitudinal driver 707, a material receiving platform 708, a material receiving guide rail bracket 709, a material receiving connecting frame 710, a material receiving vertical guide rail 711, a material receiving vertical driver 712, a material receiving longitudinal guide rail 713, a material receiving longitudinal driver 714, and a material receiving frame 715. The unloading longitudinal guide rail 701 is fixed to the machine platform on the side of the swing plate bottom plate 502 through the unloading longitudinal bracket 702, the unloading longitudinal guide rail 701 is slidably connected to the unloading transverse bracket 703, the unloading transverse bracket 703 is fixedly connected to the unloading vertical guide rail 704, the unloading vertical guide rail 704 is slidably connected to the unloading vertical push rod 705, and the unloading longitudinal driver 707 The output end is connected to the unloading tray horizontal bracket 703, the output end of the unloading tray vertical driver 706 is connected to the unloading tray vertical push rod 705, the material receiving guide rail bracket 709 is fixed on the side of the machine platform 1, the material receiving guide rail bracket 709 is fixed with a material receiving vertical guide rail 711, the material receiving vertical guide rail 711 is vertically slidably connected to the material receiving connecting frame 710, the output end of the material receiving vertical driver 712 is connected to the material receiving connecting frame 710, the upper end of the material receiving connecting frame 710 is fixedly connected to the material receiving longitudinal guide rail 713, the upper part of the material receiving longitudinal guide rail 713 is slidably connected to the material receiving platform 708, the material receiving platform 708 is connected to the output end of the material receiving longitudinal driver 714, the material receiving frame 715 is arranged on the side of the material receiving guide rail bracket 709, and the material receiving rods 717 are respectively provided on the left and right sides of the material receiving frame 715, and the material receiving rods 717 are distributed along the vertical direction of the material receiving frame 715.

[0037] The above-mentioned material receiving rack 715 is positioned through the material receiving frame 716, and the material receiving frame 716 is respectively fixed on the left and right sides of the side of the frame, and rollers 718 are installed at the bottom of the material receiving rack 715. The inner wall of the material receiving frame 716 is provided with rollers 718 that are rollingly connected to the material receiving frame 716, and the material receiving rack 715 is clamped between the rollers 718 of the material receiving frame 716. The rear end of the material receiving frame 716 is respectively provided with a pusher 719 and a holder 720, and the holder 720 is provided with a slot that cooperates with the material receiving rack 715. The pusher 719 is fixed on the material receiving frame 716, and the output end of the pusher 719 is fixedly connected to the holder 720. The pusher 719 is a cylinder or a linear motor. The holder 720 is extended out and clamped on the material receiving rack 715 by the pusher 719 to fix the material receiving rack 715. After the material receiving is completed, the holder 720 retracts and the material receiving rack 715 can be pulled out.

[0038] After the material tray is arranged, start the vertical tray unloading driver 706 and the longitudinal tray unloading driver 707, move the vertical tray unloading push rod 705 to the front end of the material tray with the product arranged, and then start the longitudinal tray unloading driver 707 to push the material tray onto the material receiving platform 708, and then start the vertical material receiving driver 712 and the longitudinal material receiving driver 714 to move the material receiving platform 708 to the position of the material receiving rack 715, and respectively clamp the left and right ends of the material tray on the material receiving rod 717 of the material receiving rack 715, and then start the vertical material receiving driver 712 to move the material receiving platform 708 downward, release the material tray and put it on the material receiving rod 717, and then place the material tray on the material receiving rack 715 to complete the tray arranging work.

[0039] Each of the drivers capable of sliding on the guide rail in the above-mentioned scheme is capable of realizing the function of sliding of the guide rail, which is the prior art and may be a worm gear or a linear drive motor. Therefore, this structure is the prior art and will not be described in detail.

[0040] In the above scheme, since the actions of loading the material tray, arranging the products and unloading the material tray are realized, manpower is saved and the efficiency of arranging the materials is increased. Moreover, since the width of the left card plate 203 and the right card plate 204 can be adjusted, the arranging of products of different specifications can be realized. Since a counter 301 is provided, automatic arranging of products of different quantities can also be realized. The length, width and thickness of the special micro products are generally between 1-5mm. This scheme can realize the arranging of special micro products and solves the difficulty of manual arranging. Therefore, it has the advantages of simple structure, fast material arranging speed, high material arranging speed, and can be used for products of multiple specifications.

Claims

1. An automatic plate-laying machine for NdFeB micro products is provided with a machine platform, on which are arranged a product conveying mechanism, a counting mechanism, a suction mechanism, a plate-laying mechanism, a plate-loading mechanism and a plate-unloading mechanism. The product conveying mechanism, the counting mechanism, the suction mechanism, the plate-laying mechanism, the plate-loading mechanism and the plate-unloading mechanism are respectively fixed on the machine platform, the product conveying mechanism is a structure capable of realizing product conveying, the counting mechanism is installed on the product conveying mechanism, the suction mechanism is installed at the tail of the product conveying mechanism, the plate-loading mechanism, the plate-laying mechanism and the plate-unloading mechanism are sequentially installed on the machine platform on the side of the product conveying mechanism, the plate-loading mechanism transfers the loading plate to the position of the plate-laying mechanism, the plate-unloading mechanism is arranged on the side of the suction mechanism, the suction mechanism adsorbs the product and places it on the plate-laying mechanism, and the plate-unloading mechanism pushes the arranged plate to unload.

2. The automatic plate placing machine for NdFeB micro products according to claim 1, characterized in that The product conveying mechanism comprises a front conveyor belt, a rear conveyor belt, a left pallet, a right pallet, a front conveying motor, and a rear conveying motor. The front conveyor belt and the rear conveyor belt are fixed on the machine platform via conveying brackets and rotating shafts. The driving wheels of the front conveyor belt and the rear conveyor belt are respectively connected to the output ends of the front conveying motor and the rear conveying motor. The left and right sides of the surfaces of the front conveyor belt and the rear conveyor belt are respectively fixedly connected to the left pallet and the right pallet via pallet brackets. The width of the gap between the left pallet and the right pallet is the width of the product. The front conveying motor and the rear conveying motor rotate at differential speeds.

3. The automatic plate placing machine for NdFeB micro products according to claim 1, characterized in that A counting mechanism is provided at the front side of the rear conveyor belt in the product conveying mechanism. The counting mechanism includes a counter and a counting bracket. The counting bracket is fixed on the machine platform. The counting bracket is fixedly connected to the counter. The counting end of the counter faces the surface of the rear conveyor belt.

4. The automatic plate placing machine for NdFeB micro products according to claim 1, characterized in that The material suction mechanism comprises a material suction bracket, a material suction transverse guide rail, a material suction vertical guide rail, a material suction transverse frame, a material suction vertical frame, a material suction suction cup, a material suction vertical driver, and a material suction transverse driver. There are four material suction brackets, which are respectively mounted on the machine platforms on the left and right sides of the rear conveyor belt. There are two groups of material suction transverse guide rails, and the two ends of each group of material suction transverse guide rails are respectively fixedly connected to the material suction brackets, and the adjacent material suction transverse guide rails are respectively slidably connected to the material suction transverse frame, and the middle part of the material suction transverse frame is connected to the material suction vertical guide rail, and the material suction vertical guide rail is slidably connected to the material suction vertical frame, and the material suction suction cups are connected side by side on the material suction vertical frame, the output end of the material suction vertical driver is connected to the material suction vertical frame, and the output end of the material suction transverse driver is connected to the material suction transverse frame. The material suction suction cups are set as honeycomb suction cups, and the honeycomb suction cups are connected side by side along the conveying direction of the rear conveyor belt.

5. The automatic plate placing machine for NdFeB micro products according to claim 1, characterized in that The swing plate mechanism includes a swing plate transverse guide rail, a swing plate bottom plate, and a swing plate transverse driver. The swing plate transverse guide rail is fixed on the machine platform and extends to the machine platform below the rear conveyor belt. The swing plate transverse guide rail is slidably connected to a slider at the lower end of the swing plate bottom plate. The swing plate bottom plate is connected to the output end of the swing plate transverse driver. The swing plate bottom plate is driven to move laterally to the bottom of the rear conveyor belt by the swing plate transverse driver, and then the material tray fixed on the swing plate bottom plate is moved to the side position of the rear conveyor belt for receiving the unloading of the product adsorbed by the suction mechanism.

6. The automatic plate placing machine for NdFeB micro products according to claim 1, characterized in that The upper plate mechanism is arranged on the machine platform on the front side of the swing plate mechanism, and the upper plate mechanism includes a material plate support platform, a limit rod, an upper plate lifting rod, an upper plate driver, an upper plate lifting plate, an upper plate pushing plate, an upper plate pushing driver, an upper plate pushing longitudinal guide rail, an upper plate pushing bracket, and an upper plate supporting frame. The upper plate driver is fixed to the bottom of the machine platform, and the output end of the upper plate driver is connected to the upper plate lifting plate, and the four corners of the upper plate lifting plate are respectively connected to the upper plate lifting rod, and the upper end of the upper plate lifting rod extends out from the top of the machine platform and is fixedly connected to the material plate support platform. The left and right sides of the material tray support platform are respectively provided with two limit rods, the limit rods are fixed on the machine platform, and the material tray on the material tray support platform is limited by four limit rods, the machine platform on the side of the material tray support platform is connected with the upper plate support frame and the upper plate push longitudinal guide rail, the upper plate push longitudinal guide rail is slidably connected with the upper plate push bracket, the output end of the upper plate push driver is fixedly connected with the upper plate push bracket, the upper plate push bracket is fixedly connected with the upper plate push plate, the upper plate push plate extends to the side of the material tray support platform, and the material tray on the material tray support platform is pushed by the upper plate push plate.

7. The automatic plate placing machine for NdFeB micro products according to claim 1, characterized in that The unloading mechanism includes a longitudinal unloading guide rail, a longitudinal unloading bracket, a transverse unloading bracket, a vertical unloading guide rail, a vertical unloading push rod, a vertical unloading driver, a longitudinal unloading driver, a material receiving platform, a material receiving guide rail bracket, a material receiving connecting frame, a material receiving vertical guide rail, a material receiving vertical driver, a material receiving longitudinal guide rail, a material receiving longitudinal driver, and a material receiving frame. The longitudinal unloading guide rail is fixed to the side of the swing plate bottom plate via the longitudinal unloading bracket, the longitudinal unloading guide rail is slidably connected to the transverse unloading bracket, the transverse unloading bracket is fixedly connected to the vertical unloading guide rail, the vertical unloading guide rail is slidably connected to the vertical unloading push rod, the output end of the longitudinal unloading driver is connected to the transverse unloading bracket The bracket is connected, the output end of the unloading plate vertical driver is connected to the unloading plate vertical push rod, the material receiving guide rail bracket is fixed on the side of the machine platform, the material receiving vertical guide rail is fixed on the material receiving guide rail bracket, the material receiving vertical guide rail is vertically slidingly connected to the material receiving connecting frame, the output end of the material receiving vertical driver is connected to the material receiving connecting frame, the upper end of the material receiving connecting frame is fixedly connected to the material receiving longitudinal guide rail, the upper part of the material receiving longitudinal guide rail is slidingly connected to the material receiving platform, the material receiving platform is connected to the output end of the material receiving longitudinal driver, the material receiving frame is arranged on the side of the material receiving guide rail bracket, and material receiving rods are respectively provided on the left and right sides of the material receiving frame, and the material receiving rods are distributed along the vertical direction of the material receiving frame.

8. The automatic plate placing machine for NdFeB micro products according to claim 2, characterized in that The lower end of the pallet bracket connected to the right pallet in the product conveying mechanism is connected to the adjusting slide rail via an adjusting slider, the adjusting slider is slidably connected to the adjusting slide rail, the adjusting slide rail is fixed on the machine platform, a locking screw hole is provided on the side of the adjusting slider, a locking bolt is provided in the locking screw hole, the locking bolt passes through the locking screw hole and is clamped on the adjusting slide rail, the position of the right pallet is adjusted by moving the adjusting slider, and then the gap width between the left pallet and the right pallet is adjusted to realize the conveying of products of different specifications.

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