CN115108336A

CN115108336A - Automatic blanking machine of product

Info

Publication number: CN115108336A
Application number: CN202210720477.1A
Authority: CN
Inventors: 唐鑫; 陈泽凡; 陈家民; 胡仁有
Original assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Current assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-27
Anticipated expiration: 2042-06-24
Also published as: CN115108336B

Abstract

The invention aims to provide the automatic product blanking machine which is reasonable in design, high in working efficiency, capable of reducing the labor input and effectively reducing the labor intensity. The product taking and placing device is positioned on one side of the jig conveying device and the tray feeding and discharging device and matched with the jig conveying device and the tray feeding and discharging device, the tray feeding and discharging device comprises a tray feeding mechanism, a tray transferring mechanism and a tray discharging mechanism, the tray transferring mechanism is positioned on one side of the tray feeding mechanism and one side of the tray discharging mechanism and matched with the tray feeding mechanism and the tray discharging mechanism, and the product taking and placing device is matched with the tray discharging mechanism. The invention can be applied to the technical field of automatic production.

Description

Automatic blanking machine of product

Technical Field

The invention relates to the technical field of automatic production, in particular to an automatic product blanking machine.

Background

With the development of the times, the intellectualization and automation of enterprise production line production are inevitable trends of the manufacturing industry. For electronic component manufacturing enterprises, automated production is an important way to improve economic benefits. In an electrical component manufacturing enterprise, a series of tests are required to be carried out on electronic component products produced by the enterprise after production so as to identify the performance of the electronic component products. In order to ensure the smooth operation of the test, the product jig is often used to position the electronic component, and then the product jig is matched with a conveying line and test equipment to realize automatic test.

After the electronic components are subjected to multiple tests, the jig needs to be recovered, the product needs to be taken out of the jig before recovery, the product is placed on a special product tray, and then the jig is sent away. At present, in the manufacturing enterprise, adopt the manual work to retrieve the tool, because the manual work is got the product and need is carried out the switch repeatedly to the tool and is got the material, not only work load is great, and intensity of labour is high, need invest more human resources moreover, also is difficult to realize long-time continuous operation, has reduced production efficiency.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides the automatic product blanking machine which is reasonable in design, high in working efficiency, capable of reducing the labor input and effectively reducing the labor intensity.

The technical scheme adopted by the invention is as follows: the product taking and placing device is positioned on one side of the jig conveying device and the tray feeding and discharging device and matched with the jig conveying device and the tray feeding and discharging device, the tray feeding and discharging device comprises a tray feeding mechanism, a tray transferring mechanism and a tray discharging mechanism, the tray transferring mechanism is positioned on one side of the tray feeding mechanism and one side of the tray discharging mechanism and matched with the tray feeding mechanism and the tray discharging mechanism, and the product taking and placing device is matched with the tray discharging mechanism.

Further, tray feed mechanism includes first belt conveyor line, first jacking positioning mechanism and tray blanking mechanism, first jacking positioning mechanism be located the output below of first belt conveyor line and with tray transfer mechanism cooperates, tray blanking mechanism is located the input of first belt conveyor line, tray blanking mechanism includes blanking frame, blanking cylinder and a plurality of group's tray partition subassembly, the blanking frame sets up the input of first belt conveyor line, the blanking cylinder is located the input below of first belt conveyor line, the tray partition subassembly sets up one side of blanking frame and with the cooperation of blanking cylinder.

Further, the tray transferring mechanism comprises a transverse installation seat, a transverse moving air rod, a transferring fixing seat, a first lifting cylinder, a transferring sliding plate and a plurality of transferring suckers, two ends of the transverse installation seat are close to the tray feeding mechanism and the tray discharging mechanism respectively, the transverse moving air rod is arranged on the transverse installation seat, the first lifting cylinder and the transferring fixing seat are arranged on an action end of the transverse moving air rod, the transferring sliding plate is arranged on one side of the transferring fixing seat in a vertically sliding mode and is connected with an output end of the first lifting cylinder, and the plurality of transferring suckers are parallel to each other and are arranged on the transferring sliding plate.

Further, tray unloading mechanism includes that second belt transfer chain, second jacking positioning mechanism 332, tray positioning mechanism and tray tun material mechanism, tray positioning mechanism sets up the input of second belt transfer chain and with tray transfer mechanism reaches the cooperation of product is got and is put the device, second jacking positioning mechanism 332 is located the below of the input of second belt transfer chain and with tray positioning mechanism cooperates, tray tun material mechanism sets up the output of second belt transfer chain.

Further, tool conveyor includes tool belt transport line, it sweeps sign indicating number mechanism, tool positioning mechanism and tool feed mechanism to have set gradually along direction of delivery on the tool belt transport line, sweep sign indicating number mechanism and include sweep the sign indicating number seat and set up sweep the sign indicating number rifle of sweeping on the sign indicating number seat, tool positioning mechanism includes that the tool unblanks subassembly, tool jacking subassembly and tool side and pushes away the subassembly, tool feed mechanism is in including branch material seat and setting divide the material gas claw on the material seat.

Further, the product taking and placing device comprises a mechanical arm and a taking and placing mechanism arranged on the action end of the mechanical arm, the taking and placing mechanism comprises a taking and placing seat, a clamping jaw air cylinder, a vacuum generator and a plurality of taking suction cups, the clamping jaw air cylinder and the vacuum generator are arranged on the taking and placing seat, the two action ends of the clamping jaw air cylinder are provided with the taking suction cups, and the taking suction cups are connected with an air pipe of the vacuum generator.

Further, tool conveyor's output is provided with butt joint conveyor, butt joint conveyor includes the straight line module of vertical setting, the action end of straight line module is provided with butt joint belt conveyor, butt joint belt conveyor's output is provided with blocks the cylinder, the output that blocks the cylinder is provided with blocks the piece.

Further, one side of sharp module is provided with NG fluent strip, NG fluent strip's entry end is pressed close to butt joint belt conveyor line, butt joint belt conveyor line's middle part lower extreme is provided with NG climbing mechanism, NG climbing mechanism with NG fluent strip cooperatees, one side of sharp module still is provided with NG push mechanism, NG push mechanism with NG climbing mechanism reaches NG fluent strip cooperatees.

Further, the tray separation assembly comprises a separation seat, a separation cylinder, a separation sliding block, a separation sheet and a separation sensor, the separation seat is arranged on the outer side of the blanking frame, the separation cylinder is arranged on the separation seat, the separation sliding block is arranged on the separation seat in a sliding mode and connected with the output end of the separation cylinder, the separation sheet is arranged on one side, close to the blanking frame, of the separation sliding block, and the separation sensor is arranged on one side of the blanking frame.

Further, the tray positioning mechanism comprises a positioning frame, a plurality of positioning cylinders are arranged on the positioning frame, and T-shaped positioning blocks are arranged at the output ends of the positioning cylinders; the tray material-accumulating mechanism comprises a material-accumulating frame, a material-accumulating cylinder and a plurality of groups of elastic supporting components, the material-accumulating frame is arranged at the output end of the second belt conveying line, the material-accumulating cylinder is arranged below the output end of the second belt conveying line and matched with the material-accumulating frame, and the elastic supporting components are arranged at the side edges of the material-accumulating frame.

The invention has the beneficial effects that: according to the automatic feeding and discharging device, the product jig is conveyed through the jig conveying device, so that the product jig and the product are shifted, the product taking and placing device is matched with the jig conveying device, the product jig is opened and closed, the product is taken, the obtained product is matched with the tray feeding and discharging device to place and discharge the product, the tray feeding and discharging device automatically feeds an empty tray and automatically discharges a full-load tray filled with the product, and the product taking and placing device can place the product obtained from the jig conveying device on the tray, so that the automatic discharging of the product is realized; the tray loading and unloading device comprises a tray loading mechanism, a tray transferring mechanism and a tray unloading mechanism, the tray loading mechanism is used for automatically loading empty trays, the tray unloading mechanism is used for automatically unloading full-loaded trays of full-loaded products, the tray transferring mechanism is used for transferring the empty trays to the tray unloading mechanism from the tray loading mechanism, the empty trays are placed in a matched mode with the product taking and placing device, and automatic unloading can be achieved through the trays. According to the automatic blanking device, automatic blanking of products is achieved through automatic equipment, the jig conveying device, the product taking and placing device and the tray feeding and discharging device work in a mutual cooperation mode, the design is reasonable, automatic operation is achieved, the working efficiency is high, labor input can be reduced, manual operation for taking materials through a jig switch is not needed, and labor intensity can be effectively reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic perspective view of the tray loading mechanism of the present invention;

FIG. 4 is a schematic perspective view of another angle of the tray loading mechanism of the present invention;

fig. 5 is a schematic perspective view of the first belt conveyor line according to the present invention;

FIG. 6 is a schematic perspective view of the tray separation assembly of the present invention;

FIG. 7 is a schematic perspective view of the tray transfer mechanism of the present invention;

FIG. 8 is a schematic perspective view of the tray blanking mechanism of the present invention;

FIG. 9 is a schematic perspective view of another angle of the tray blanking mechanism of the present invention;

FIG. 10 is a schematic perspective view of the positioning mechanism for a tray of the present invention; (ii) a

Fig. 11 is a schematic perspective view of the jig transportation device according to the present invention;

fig. 12 is a schematic perspective view of the unlocking assembly of the jig of the present invention;

fig. 13 is a schematic perspective view of the jig jacking assembly according to the present invention;

fig. 14 is a schematic perspective view of the jig side pushing assembly according to the present invention;

fig. 15 is a schematic perspective view of the product pick-and-place device according to the present invention;

fig. 16 is an enlarged view of a portion a in fig. 15;

FIG. 17 is a schematic perspective view of the docking conveyor of the present invention;

FIG. 18 is a schematic perspective view of the baffle cylinder and the baffle of the present invention;

fig. 19 is a schematic perspective view of the NG jack of the present invention;

fig. 20 is a schematic perspective view of the NG pushing mechanism of the present invention.

Detailed Description

As shown in fig. 1 and 2, in this embodiment, the present invention includes a jig conveying device 1, a product pick-and-place device 2, and a tray loading and unloading device 3, where the product pick-and-place device 2 is located at one side of the jig conveying device 1 and the tray loading and unloading device 3 and is matched with the same, the tray loading and unloading device 3 includes a tray loading mechanism 31, a tray transfer mechanism 32, and a tray unloading mechanism 33, the tray transfer mechanism 32 is located at one side of the tray loading mechanism 31 and the tray unloading mechanism 33 and is matched with the same, and the product pick-and-place device 2 is matched with the tray unloading mechanism 33. The jig conveying device 1 is used for conveying product jigs and can be butted with an external production line to realize procedure connection when in use; the product taking and placing device 2 is used for unlocking the jigs conveyed by the jig conveying device 1, taking the products on the jigs, and placing the products on a tray in the tray loading and unloading device 3 to realize material discharging; the tray loading and unloading device 3 comprises a tray feeding mechanism 31, a tray transferring mechanism 32 and a tray unloading mechanism 33, wherein the tray feeding mechanism 31 is used for feeding empty trays, the tray unloading mechanism 33 is used for unloading full-loaded trays, and the tray transferring mechanism 32 is used for transferring the empty trays to the tray unloading mechanism 33, so that the unloading of the trays can be realized, and the product placing and taking device 2 is matched to realize the placing of products.

As shown in fig. 3 and 4, in this embodiment, the tray feeding mechanism 31 includes a first belt conveying line 311, a first jacking positioning mechanism 312 and a tray blanking mechanism 313, the first jacking positioning mechanism 312 is located below an output end of the first belt conveying line 311 and is matched with the tray transfer mechanism 32, the tray blanking mechanism 313 is located at an input end of the first belt conveying line 311, the tray blanking mechanism 313 includes a blanking frame 3131, a blanking cylinder 3132 and a plurality of sets of tray partition components 3133, the blanking frame 3131 is disposed at the input end of the first belt conveying line 311, the blanking cylinder 3132 is located below the input end of the first belt conveying line 311, and the tray partition component 3133 is disposed on one side of the blanking frame 3131 and is matched with the blanking cylinder 3132. First belt conveyor 311 is used for carrying empty tray, thereby first jacking positioning mechanism 312 is used for carrying out the jacking to empty tray and realizes the location, tray blanking mechanism 313 is used for bearing the empty tray in batches and makes empty tray fall one by one in order to realize tray automatic feeding. The tray blanking mechanism 313 comprises a blanking frame 3131, a blanking cylinder 3132 and two sets of tray separating components 3133, wherein the blanking frame 3131 is fixed to the upper end of the input end of the first belt conveyor line 311 and used for placing batches of empty trays, the blanking cylinder 3132 is fixed to the lower end of the input end of the first belt conveyor line 311 and used for bearing the batches of empty trays, and the two sets of tray separating components 3133 are arranged on two sides of the blanking frame 3131 and matched with each other to separate the batches of empty trays one by one; when the automatic feeding device works, a worker places a batch of empty trays in the blanking frame 3131, the blanking cylinder 3132 is driven to extend to enable an output end to support the empty trays, then when the empty trays are required to be blanked, the blanking cylinder 3132 is driven to descend to a certain height, a gap between the bottommost empty tray and the second-lower empty tray is just between the two tray separating assemblies 3133, then the two tray separating assemblies 3133 act to support the second-lower empty tray, then the blanking cylinder 3132 is driven to descend to enable the bottommost empty tray to be placed on the first belt conveying line 311, the empty tray is conveyed to the output end by the first belt conveying line 311 and driven to be lifted and positioned by the first lifting positioning mechanism 312, then the empty tray is transferred to the tray blanking mechanism 33 by the tray transferring mechanism 32, and automatic feeding of the primary empty tray is realized, then, the blanking cylinder 3132 drives the second lowest (now lowest) empty tray to be lifted and supported, and the above actions are repeated to realize continuous blanking of the empty trays one by one.

As shown in fig. 5, the first belt conveyor line 311 includes two conveying mounting frames 3111 which are bilaterally symmetric, the two conveying mounting frames 3111 are provided with a pulley set 3112 and a conveying belt 3113 on opposite inner sides thereof, the two pulley sets 3112 are rotatably connected through a synchronizing shaft 3114, and one conveying mounting frame 3111 is provided with a conveying motor 3115 which is in transmission connection with the pulley set 3112, so as to drive the pulley set 3112 and the conveying belt 3113 to perform conveying operation; in order to ensure the conveying accuracy, both ends of one conveying installation rack 3111 are provided with empty tray sensors 3116 for sensing the positions of the empty trays, thereby intelligently controlling the whole conveying action.

The front side of the output of first belt conveyor line 311 is provided with spacing frame strip 314, can restrict the transport of empty tray, avoids empty tray to remove and surpasss the stroke, and passes through spacing frame strip 314 can make empty tray accurate stop the foremost end of the output of first belt conveyor line 311 makes the jacking positioning work of first jacking positioning mechanism 312 is accurate.

First jacking positioning mechanism 312 includes first jacking seat, first cylinder and first jacking board, first cylinder is vertical to be fixed the side of first jacking seat, first jacking board is fixed the output of first cylinder to realize jacking locate function.

As shown in fig. 3 and 4, be provided with four gag lever posts 3134 on blanking frame 3131, four gag lever posts 3134 distribute and are in four angles of blanking frame 3131, the guide way has all been seted up to gag lever post 3134's inboard simultaneously, when placing the empty tray in batches, can be convenient for put into through the guide way to four gag lever posts 3134 can carry on spacingly to the empty tray in batches, can avoid adverse effect such as empty tray slope, landing at the during operation.

The blanking cylinder 3132 is fixed to the lower end of the input end of the first belt conveyor line 311 through a cylinder plate, and the output end of the blanking cylinder 3132 is provided with a tray support plate, in order to ensure stable driving, the lower end of the tray support plate is provided with four guide posts, the lower ends of the four guide posts penetrate through the cylinder plate and are connected with the same stabilizing plate, and the guide posts are in sliding fit with the cylinder plate, so that the blanking cylinder 3132 can be driven stably, and the support of the tray support plate is more stable; and in order to have better supporting effect to the tray, seted up twice recess in the tray backup pad, be provided with the tray sucking disc in the recess, the tray sucking disc is connected with the vacuum source of fixing on the cylinder board, can be more stable to the support of tray and snatch through the tray sucking disc.

As shown in fig. 6, the tray partition assembly 3133 includes a partition seat 31331, a partition cylinder 31332, a partition slider 31333, a partition plate 31334, and a partition sensor 31335, wherein the partition seat 31331 is disposed at an outer side of the blanking frame 3131, the partition cylinder 31332 is disposed on the partition seat 31331, the partition slider 31333 is slidably disposed on the partition seat 31331 and connected to an output end of the partition cylinder 31332, the partition plate 31334 is disposed at a side of the partition slider 31333 close to the blanking frame 3131, and the partition sensor 31335 is disposed at a side of the blanking frame 3131. The separating seat 31331 is fixed on the blanking frame 3131, the separating cylinder 31332 is horizontally fixed on the separating seat 31331, and an output end of the separating cylinder 31332 faces the blanking frame 3131, the separating cylinder 31332 drives the separating slider 31333 to move, so that the separating sheet 31334 performs a separating operation; in operation, the first cylinder is driven to rise so that the first lifting plate is located in the blanking frame 3131, then a worker puts in a batch of empty trays, which are carried by the first lifting plate, then the first cylinder is driven to fall, and stops after falling to height, whereupon the separation cylinder 31332 is driven so that the separator 31334 is inserted into the gap between the bottommost empty tray and the penultimate empty tray, then the first cylinder is lowered, the first lifting plate falls to place the bottommost empty tray on the first belt conveyor line 311, and the penultimate and above empty trays are supported in the blanking frame 3131 by the separator 31334; when the second empty tray needs to be blanked, corresponding actions are repeated.

As shown in fig. 7, in the present embodiment, the tray transferring mechanism 32 includes a transverse mounting base 321, a transverse air rod 322, a transferring fixing base 323, a first lifting cylinder 324, a transferring sliding plate 325, and a plurality of transferring suction cups 326, two ends of the transverse mounting base 321 are respectively close to the tray feeding mechanism 31 and the tray blanking mechanism 33, the transverse air rod 322 is disposed on the transverse mounting base 321, the first lifting cylinder 324 and the transferring fixing base 323 are both disposed on an operating end of the transverse air rod 322, the transferring sliding plate 325 is disposed on one side of the transferring fixing base 323 in a sliding manner and connected to an output end of the first lifting cylinder 324, and the plurality of transferring suction cups 326 are parallel to each other and are disposed on the transferring sliding plate 325. The transverse installation seat 321 is located at the front side of the tray feeding mechanism 31 and the tray blanking mechanism 33, the transverse air rod 322 is transversely arranged on the transverse installation seat 321, the driving direction of the transverse air rod is perpendicular to the arrangement direction of the tray feeding mechanism 31 and the tray blanking mechanism 33, the transfer fixing seat 323 is fixed at the action end of the transverse air rod 322 and is driven by the transverse air rod 322 to move left and right, so that the tray feeding mechanism 31 and the tray blanking mechanism 33 are matched, the first lifting cylinder 324 is vertically arranged on the transfer fixing seat 323, the transfer sliding plate 325 is vertically arranged on the side surface of the transfer fixing seat 323 through a sliding rail and a sliding block and is driven by the first lifting cylinder 324 to move up and down, so that the taking and placing actions of the tray are realized, the left end and the right end of the transfer sliding plate 325 are both provided with L-shaped strips, the vertical section fixed connection of L type strip is in on the transfer slide 325, the horizontal section level of L type strip is provided with two sucking disc installation pieces, it is total four, four to shift sucking disc 326 it sets up respectively on four sucking disc installation pieces to shift sucking disc 326, and the lower extreme of horizontal mount pad 321 is provided with the vacuum source and connects four it is four to shift sucking disc 326 the transfer sucking disc 326 provides the suction power. In addition, the horizontal installation seat 321 is provided with a sliding rail and a sliding block, the transfer sliding plate 325 is connected with the sliding block so as to obtain a supporting effect and a sliding effect, and a drag chain is further provided to assist in moving so as to ensure the wiring of the flat cable.

In addition, both ends of the transverse mounting seat 321 are provided with transfer buffers 327, and the two transfer buffers 327 are matched with the transfer fixing seat 323, so that the moving stroke of the transfer fixing seat 323 is limited, and the moving is ensured to be within a reasonable stroke range. Meanwhile, displacement sensors 328 are arranged at two ends of the rear side of the transverse mounting seat 321, a displacement sensing piece 329 is arranged at the rear side of the transfer fixing seat 323, and the displacement sensors 328 and the displacement sensing piece 329 are matched to play an auxiliary positioning role in driving the transverse moving air rod 322, so that the tray is more accurately aligned when being transferred.

As shown in fig. 8 and 9, in the present embodiment, the tray blanking mechanism 33 includes a second belt conveyor line 331, a second jacking positioning mechanism 332, a tray positioning mechanism 333, and a tray material discharging mechanism 334, the tray positioning mechanism 333 is disposed at an input end of the second belt conveyor line 331 and is matched with the tray transfer mechanism 32 and the product taking and placing device 2, the second jacking positioning mechanism 332 is disposed below the input end of the second belt conveyor line 331 and is matched with the tray positioning mechanism 333, and the tray material discharging mechanism 334 is disposed at an output end of the second belt conveyor line 331. The second belt conveyor line 331 is opposite to the first belt conveyor line 311 in a conveying direction, and the second belt conveyor line 331 is used for conveying trays loaded with products to perform a discharging operation; the tray positioning mechanism 333 is fixed at the input end of the second belt conveyor line 331, and is used for positioning the empty trays transferred by the tray transfer mechanism 32, so that the product taking and placing device 2 can place the products; the second jacking positioning mechanism 332 is used for being matched with the tray positioning mechanism 333 so as to realize the positioning of the tray; the tray material-storing mechanism 334 is used for temporarily storing full-loaded trays so as to facilitate batch material taking by workers, thereby saving manpower resources and improving the working efficiency; during operation, the tray transfer mechanism 32 places an empty tray at the input end of the second belt conveyor line 331, then the second jacking positioning mechanism 332 drives to jack the empty tray so that the empty tray is located in the tray positioning mechanism 333, then the tray positioning mechanism 333 acts to clamp and position the empty tray, then the product picking and placing device 2 places products in product grooves on the empty tray until the empty tray is fully placed, after the products are fully placed, the tray positioning mechanism 333 resets and contacts the limit, the second jacking positioning mechanism 332 drives to descend so that full-load trays fall on the second belt conveyor line 331, then the second belt conveyor line 331 conveys full-load trays to the output end, and then the tray material unloading mechanism 334 collects and temporarily stores the full-load trays to wait for the collection of the next full-load trays. Therefore, the full-load trays with a certain number can be stocked and taken away by workers, the repeated workpiece taking action of the workers is avoided, and the working efficiency is improved.

The structure of second belt transfer chain 331 with first belt transfer chain 311 is the same, the same but direction of delivery is opposite in principle, second jacking positioning mechanism 332 with first jacking positioning mechanism 312 is the same, the same in principle, the output of second belt transfer chain 331 is provided with blocks piece 335, can block full-load tray through blocking piece 335, thereby makes the tray tuns down feed mechanism 334 and collects full-load tray more accurately.

As shown in fig. 10, the tray positioning mechanism 333 includes a positioning frame 3331, the positioning frame 3331 is provided with a plurality of positioning cylinders 3332, and the output end of each positioning cylinder 3332 is provided with a T-shaped positioning block 3333; the tray material-discharging mechanism 334 includes a material-discharging frame 3341, a material-discharging cylinder 3342, and a plurality of sets of elastic support members 3343, the material-discharging frame 3341 is disposed at the output end of the second belt conveyor line 331, the material-discharging cylinder 3342 is disposed below the output end of the second belt conveyor line 331 and is engaged with the material-discharging frame 3341, and the elastic support members 3343 are disposed at the side edges of the material-discharging frame 3341. A fixed barrier 3334 is arranged on one side of the positioning frame 3331 close to the tray transfer mechanism 32, two positioning cylinders 3332 are arranged on each of the other sides, the output end of each positioning cylinder 3332 faces the center of the positioning frame 3331, and the T-shaped positioning block 3333 is driven by the positioning cylinders 3332 to clamp and compress the jig jacked by the second jacking positioning mechanism 332, so that the jig is positioned; the bin material frame 3341 is positioned at one end of the second belt conveyor line 331 far away from the tray transfer mechanism 32, four limiting rods 3344 having the same action as the limiting rods 3134 are arranged on the bin material frame 3341, the bin material cylinders 3342 are positioned at the lower end of the bin material frame 3341 and have bin material top plates at the output ends thereof, the bin material cylinders 3342 drive the bin material top plates to perform lifting action, four groups of elastic support components 3343 are provided, two groups of the elastic support components are arranged at two sides of the bin material frame 3341, and the elastic support components 3343 have a reset function and can be turned upwards and reset in one direction; when the tray discharging operation is performed, the loaded tray flows to the upper side of the discharged material cylinder 3342, then the discharged material cylinder 3342 is driven to lift the loaded tray by the discharged material top plate, the loaded tray enters the rear both sides of the discharged material frame 3341 to contact the elastic support members 3343 and the elastic support members 3343 are turned upward by the lift of the discharged material cylinder 3342 until the loaded tray does not contact the elastic support members 3343, at which time the elastic support members 3343 are reset, and then the discharged material cylinder 3342 is reset to descend, and the loaded tray is supported by the four sets of elastic support members 3343 to stay in the discharged material frame 3341. In addition, a full charge sensor 3345 is provided at the upper end of the restricting bar 3344 to sense the tray inside the material-discharging frame 3341, and when the amount reaches a certain level, a message is sent to remind a worker to perform a process.

The elastic support component 3343 comprises a hinged seat, a rotating shaft, a torsion spring and a right-angle block, the hinged seat is fixed on the material storage frame 3341, the middle part of the right-angle block is hinged on the hinged seat through the rotating shaft, a floating effect is obtained through the torsion spring, in a normal state, the vertical section of the right-angle block is attached to the hinged seat to play a supporting role, the horizontal section of the right-angle block is horizontal, when the elastic support component is used, the horizontal section of the right-angle block can upwards turn if the horizontal section of the right-angle block is subjected to an upward force, the elastic support component can reset after the upward force is relieved, and the vertical section of the right-angle block is tightly attached to the hinged seat to not turn over when the vertical section of the right-angle block is subjected to the downward force, so that the supporting role is played.

As shown in fig. 11, in this embodiment, the jig conveying device 1 includes a jig belt conveying line 11, a code scanning mechanism 12, a jig positioning mechanism 13 and a jig distributing mechanism 14 are sequentially arranged on the jig belt conveying line 11 along the conveying direction, the code scanning mechanism 12 includes a code scanning seat and a code scanning gun arranged on the code scanning seat, the jig positioning mechanism 13 includes a jig unlocking assembly 131, a jig jacking assembly 132 and a jig side pushing assembly 133, and the jig distributing mechanism 14 includes a material distributing seat and a material distributing air claw arranged on the material distributing seat. Tool belt conveyor line 11 is used for carrying the tool, with the product is got and is put 2 cooperations of device and realize taking out of product, thereby sweep yard mechanism 12 and be used for sweeping yard action to the product in the tool and realize product information input to production management, tool positioning mechanism 13 is used for fixing a position and unblanking the tool so that taking out of product, tool feed mechanism 14 is used for dividing the material to the tool that lasts the transport to in order to handle the NG product. The code scanning mechanism 12 comprises a code scanning seat and a code scanning gun, the code scanning seat is fixed at the input end of the jig belt conveying line 11, and the code scanning gun is fixed on the code scanning seat and faces the jig belt conveying line 11 to perform code scanning work; the jig positioning mechanism 13 comprises a jig unlocking component 131, a jig jacking component 132 and a jig side pushing component 133, wherein the jig unlocking component 131 is used for unlocking the jig, the jig jacking component 132 is used for jacking the jig, and the jig side pushing component 133 is used for side pushing and positioning the jig; the number of the jig unlocking assemblies 131 is two, the jig jacking assembly 132 and the jig side pushing assembly 133 are positioned between the two sets of the jig unlocking assemblies 131, and the jig jacking assembly 132 is positioned below the jig side pushing assembly 133; the jig distributing mechanism 14 comprises a distributing seat and a distributing air claw, the distributing seat is fixed at the output end of the jig belt conveying line 11, the distributing air claw is fixed on the distributing seat, two fingers of the distributing air claw are provided with clamping blocks, the two clamping blocks are located on two sides of the conveying position of the jig belt conveying line 11, and the jig is clamped through the distributing air claw to realize distributing action. During operation, two clamps flow in from the input of tool belt conveyor line 11 by the tool of product, pass through sweep sign indicating number rifle and sweep the sign indicating number earlier by sign indicating number mechanism 12, two tools flow to the top of tool jacking subassembly 132 afterwards, tool jacking subassembly 132 acts immediately with two tools jack-ups, then tool side pushes away subassembly 133 action and pushes away two tool side and press from both sides tightly, two sets of tool subassembly 131 actions are unblanked to two tools after the unblock, product is got and is put device 2 and take out the product, then two sets of tool subassembly 131 resets of unblanking, tool side pushes away subassembly 133 resets, tool jacking subassembly 132 resets, and two tools fall again and carry on tool conveyor line 11, when two tools flow to the operating position of tool feed mechanism 14, tool feed mechanism 14 carries out the branch material action according to the condition of getting of product getting of device 2 (the product is got the product and is got the piece condition of putting device 2 When the placing device 2 takes the material, if the product passes the lattice, the product can be taken away smoothly, otherwise, if the product fails, the product cannot be taken away by the product taking and placing device 2, the judgment on whether the product passes the lattice can be known by the code scanning and inputting information of the code scanning mechanism 12, or the product taking and placing device 2 can absorb the product to judge), if no product passes the lattice on the two jigs, the jig distributing mechanism 14 does not act, the two jigs flow away smoothly, if a product which fails the lattice exists on one of the jigs, the jig distributing mechanism 14 can clamp the second jig, so that the first jig flows away first, the second jig flows away after a period of time, and the subsequent processes or mechanisms process according to the situation. It can be seen that the jig conveying device 1 has the functions of conveying, unlocking and classified conveying of good and bad products.

As shown in fig. 12, the jig unlocking assembly 131 includes first installation vertical plates 1311 disposed on both sides of the jig belt conveying line 11, lower ends of the two first installation vertical plates 1311 are connected to a first installation transverse plate 1312, a unlocking lifting cylinder 1313 is disposed at a lower end of the first installation transverse plate 1312, second installation vertical plates 1314 are disposed on outer sides of the two first installation vertical plates 1311 in a vertically sliding manner through a slider and a slide rail, lower ends of the two second installation vertical plates 1314 are connected to a second installation transverse plate 1315, an output end of the unlocking lifting cylinder 1313 is connected to the second installation transverse plate 1315, upper ends of the two second installation transverse plates 1315 are connected to an unlocking mounting plate 1316, a horizontal unlocking cylinder 1317 and a double-side unlocking air claw 1318 are horizontally disposed on the unlocking mounting plate 1316, and unlocking blocks 1319 are disposed on an output end of the horizontal unlocking cylinder 1317 and two fingers of the double-side unlocking air claw 1318. During unlocking, the jig is located below the horizontal unlocking cylinder 1317 and the bilateral unlocking gas claw 1318, then the unlocking lifting cylinder 1313 is driven to descend, three unlocking blocks 1319 are located at three unlocking points of the jig respectively, then the horizontal unlocking cylinder 1317 and the bilateral unlocking gas claw 1318 are started, the three unlocking blocks 1319 act, limitation of the jig on products is relieved, and the products are taken away by the product taking and placing device 2.

As shown in fig. 13, the jig jacking assembly 132 includes a jig jacking seat 1321, a jig jacking cylinder 1322 and a jig jacking plate 1323, the jig jacking seat 1321 is fixed at the lower end of the jig belt conveying line 11, the jig jacking cylinder 1322 is fixed at the lower end of the jig jacking seat 1321, and the output end of the jig jacking cylinder 1322 penetrates through the jig jacking seat 1321, the jig jacking plate 1323 is fixed at the output end of the jig jacking cylinder 1322, and two ends of the jig jacking plate 1323 are provided with guide limiting inclined blocks 1324 for limiting and guiding the jig; in order to ensure stability, the lower sides of the two ends of the jig jacking plate 1323 are connected with guide pillars, the two ends of the jig jacking seat 1321 are provided with guide sleeves, the two guide pillars penetrate through the jig jacking seat 1321 through the two guide sleeves and are connected with the stabilizing frame 1325, and the two ends of the stabilizing frame 1325 are provided with stabilizing buffers 1326 for buffering the lifting action of the jig jacking plate 1323.

As shown in fig. 14, the jig side pushing assembly 133 includes a right-angle plate 1331 disposed at one side of the jig belt conveying line 11, a side pushing cylinder 1332 having a driving direction perpendicular to the conveying direction of the jig belt conveying line 11 is disposed on the right-angle plate 1331, a side pushing seat 1333 is slidably disposed on the right-angle plate 1331, a profile groove adapted to the jig is formed in a side surface of the side pushing seat 1333 so as to better push the jig and ensure the position accuracy of the jig during pushing, and a limit stop lever engaged with the side pushing seat 1333 is disposed at the other side of the jig belt conveying line 11 so as to clamp the jig by the side pushing seat 1333; the both ends of right-angle board 1331 are provided with buffer 1334, and the both ends that incline to push away seat 1333 are provided with side and push away buffer 1335 and buffer 1334 cooperation to cause the impact damage to the tool when making side push cylinder 1332 promote side push away seat 1333 and carry out the side push, play the guard action to the tool.

As shown in fig. 11, the structure of the jig belt conveying line 11 is similar to that of the first belt conveying line 311, the lower end of the jig belt conveying line 11 is provided with a plurality of blocking cylinders 15, the output end of the blocking cylinder 15 is provided with a blocking member, and the blocking cylinders 15 are distributed at the working positions of the code scanning mechanism 12, the jig positioning mechanism 13, and the jig dividing mechanism 14 and are matched with the same.

As shown in fig. 15 and 16, in the present embodiment, the product taking and placing device 2 includes a manipulator 21 and a taking and placing mechanism 22 disposed at an action end of the manipulator 21, the taking and placing mechanism 22 includes a taking and placing base 221, a clamping jaw cylinder 222, a vacuum generator 223, and a plurality of material taking suction cups 224, the clamping jaw cylinder 222 and the vacuum generator 223 are disposed on the taking and placing base 221, the material taking suction cups 224 are disposed at two action ends of the clamping jaw cylinder 222, and the material taking suction cups 224 are connected to an air pipe of the vacuum generator 223. The manipulator 21 can move in multiple axes, the manipulator 21 is used for driving the pick-and-place mechanism 22 to move, and the pick-and-place mechanism 22 is used for picking and placing products; the picking and placing mechanism 22 comprises a picking and placing seat 221, a clamping jaw cylinder 222, a vacuum generator 223 and a plurality of picking and placing suckers 224, the picking and placing seat 221 is fixedly connected to an action end of the manipulator 21, the clamping jaw cylinder 222 and the vacuum generator 223 are both fixed on the picking and placing seat 221, two driving ends of the clamping jaw cylinder 222 are both provided with special-shaped connecting plates 225, the picking and placing suckers 224 are both vertically arranged on the two special-shaped connecting plates 225, and the picking and placing suckers 224 are connected with the vacuum generator 223 to obtain a sucking capacity so as to pick and place products. The taking and placing seat 221 is further provided with two limiting vertical plates 226, and the two limiting vertical plates 226 are located on the outer sides of the two special-shaped mounting plates 225 and limit the moving stroke of the special-shaped mounting plates 225.

As shown in fig. 1, 17 and 18, in this embodiment, the output end of the jig conveying device 1 is provided with a docking conveying device 4, the docking conveying device 4 includes a vertically arranged linear module 41, the action end of the linear module 41 is provided with a docking belt conveying line 42, the output end of the docking belt conveying line 42 is provided with a blocking cylinder 43, and the output end of the blocking cylinder 43 is provided with a blocking piece 44. The butt joint conveying device 4 is used for butt joint with the jig conveying device 1, plays a role in carrying, and can play a role in switching treatment on jigs or defective products; the butt joint conveying device 4 comprises a linear module 41, a butt joint belt conveying line 42, a blocking cylinder 43 and a blocking piece 44, wherein the linear module 41 is used for driving the butt joint belt conveying line 42 to move up and down, so that the butt joint belt conveying line 42 can be butt jointed with conveying devices with different heights, the structure of the butt joint belt conveying line 42 is similar to that of the jig belt conveying line 11 and is also used for conveying jigs, and the blocking cylinder 43 is arranged at the output end of the butt joint belt conveying line 42 and is used for driving the blocking piece 44 to move up and down to block the jigs, so that other work can be conveniently carried out; specifically, the output lower extreme of butt joint belt transfer chain 42 is provided with baffle 48, it fixes to block cylinder 43 the lower extreme and the output of baffle 48 are worn out baffle 48, one side of baffle 48 is provided with right angle slide 49, right angle slide 49 erect the section pass through slide rail and slider with baffle 48 sliding fit, block cylinder 43 the output with right angle slide 49's horizontal segment is connected, the groove of stepping down 50 has been seted up to right angle slide 49's upper end, it is the Z style of calligraphy to block piece 44, the middle part that blocks piece 44 passes through articulated shaft 51 and articulates in the groove of stepping down 50, be provided with on the right angle slide 49 reset buffer 52 with the rear end cooperation that blocks piece 44. When the stopping is performed, the stopping cylinder 43 drives the right-angle sliding plate 49 and the stopping piece 44 to ascend, after the jig flows and contacts with the stopping piece 44, the stopping piece 44 plays a role in stopping the jig, and because the stopping piece 44 is installed in a hinged mode and is matched with a buffer, the stopping piece 44 stops the jig due to non-rigid contact, the jig can be protected, and when the stopping is no longer needed, the stopping piece 44 can restore to the original state under the action of the resetting buffer 52.

As shown in fig. 17, in this embodiment, one side of the linear module 41 is provided with an NG fluency strip 45, the inlet end of the NG fluency strip 45 is proximate to the butt joint belt conveying line 42, the middle lower end of the butt joint belt conveying line 42 is provided with an NG jacking mechanism 46, the NG jacking mechanism 46 is matched with the NG fluency strip 45, one side of the linear module 41 is further provided with an NG pushing mechanism 47, and the NG pushing mechanism 47 is matched with the NG jacking mechanism 46 and the NG fluency strip 45. The NG fluency strips 45 are used for temporarily storing defective products and corresponding jigs, the NG fluency strips 45 are obliquely arranged, the inlet ends of the NG fluency strips 45 are close to the butt joint belt conveying line 42, the inlet ends of the NG fluency strips 45 are provided with guide channels so as to be attached to the butt joint belt conveying line 42, the NG jacking mechanisms 46 are used for jacking the jigs, and the NG pushing mechanisms 47 are used for pushing the jigs; during operation, the loading has the tool of failing product to carry to before NG climbing mechanism 46's the operating position, it makes to block the cylinder 43 drive the piece 44 and block the tool, then NG climbing mechanism 46 drive is with tool jack-up, then by NG pushing mechanism 47 promotes the tool to NG fluency strip 45, the tool landing to NG fluency strip 45's lowest, realizes the separation of failing product.

Correlation grooves are formed in two sides of the middle upper portion of the NG fluency strip 45, correlation sensors are arranged in the correlation grooves, and therefore the number of jigs in the NG fluency strip 45 can be sensed, and workers are reminded to handle the jigs.

As shown in fig. 19, the NG jacking mechanism 46 includes an NG jacking seat 461, an NG jacking cylinder 462 and an NG jacking plate 463, the NG jacking seat 461 is disposed at the lower end of the butt joint belt conveying line 42, the NG jacking cylinder 462 is vertically fixed on the NG jacking seat 461, and the NG jacking plate 463 is fixedly connected on the NG jacking cylinder 462.

As shown in fig. 20, the NG pushing mechanism 47 includes a pushing frame 471, a pushing air rod 472, and a pushing member 473, the pushing frame 471 is located above the butt-joint belt conveying line 42, the pushing air rod 472 is disposed on the pushing frame 471, the pushing frame 471 is slidably disposed on the pushing frame 471 and connected to an output end of the pushing air rod 472, and the pushing member 473 is driven by the pushing air rod 472 to push the jig during operation; two ends of the pushing frame 471 are provided with pushing buffers 474, and the pushing buffers 474 limit the pushing member 473 to avoid excessive displacement.

In addition, all the components of the invention are integrated on the same machine.

The working process of the invention is as follows:

a worker firstly puts a batch of empty trays in a blanking frame 3131, supports the empty trays by a separating sheet 31334, drives a blanking cylinder 3132, enables an output end of the blanking cylinder to extend into the blanking frame 3131 and support the empty trays, resets a separating cylinder 31332, enables the separating sheet 31334 not to be in contact with the empty trays, drives the blanking cylinder 3132 to descend to a certain height, drives the separating cylinder 31332 to separate and support the empty trays on the penultimate layer, resets the blanking cylinder 3132, and enables one empty tray to fall on a first belt conveying line 311;

the first belt conveying line 311 acts to convey the empty tray to the output end, then the first cylinder drives the first jacking plate to jack up the empty tray, the first lifting cylinder 324 acts to enable the empty tray to be sucked by the transfer sucker 326, then the first lifting cylinder 324 resets, the transverse moving air rod 322 acts to drive the tray to move to the position above the positioning frame 3331, the first lifting cylinder 324 acts to place the empty tray on the positioning frame 3331 after love is passed, the transfer sucker 326 breaks vacuum, and the first lifting cylinder 324 and the transverse moving air rod 322 reset;

the second jacking and positioning mechanism 332 acts to jack up the empty tray in the positioning frame 3331, and the positioning cylinder 3332 drives and locks the empty tray;

the jig belt conveying line 11 is in butt joint with an external assembly line to receive jigs, the jigs are transferred to the jig belt conveying line 11 after being loaded with products, the jig belt conveying line 11 conveys the jigs two by two and is close to each other, in the conveying process, a code scanning gun scans the products on the jigs firstly, then the two jigs are conveyed to unlocking positions, a jig jacking cylinder 1322 acts to jack up the two jigs, a side pushing cylinder 1332 drives the two jigs to clamp the two jigs, then two unlocking lifting cylinders 1313 drive the horizontal unlocking cylinder 1317 and the two-side unlocking gas claws 1318 to descend to unlock the two jigs, and a manipulator 21 acts to enable a material taking sucker 224 to suck the products and place the products on an empty tray;

the horizontal unlocking cylinder 1317, the double-side unlocking air claw 1318, the unlocking lifting cylinder 1313, the side pushing cylinder 1332 and the jig jacking cylinder 1322 are reset in sequence and conveyed to the butt joint belt conveying line 42, and the butt joint belt conveying line 42 adjusts the height according to a conveying line or a device of a subsequent process and conveys a jig; finishing primary blanking;

when the empty tray is full of products, the positioning cylinder 3332 is reset, the second jacking positioning mechanism 332 is reset, the full-load tray falls on the second conveying line and is conveyed to the position below the material-unloading frame 3341, then the material-unloading cylinder 3342 drives the material-unloading top plate to lift the full-load tray into the material-unloading frame 3341 and be supported by the elastic supporting component 3343, and then the material-unloading cylinder 3342 is reset; finishing the blanking of a plate of products;

the cyclic operation can be performed according to the above-mentioned contents, and some of the operation processes are described in the above-mentioned contents, and are not described herein again.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. The utility model provides an automatic blanking machine of product which characterized in that: it includes tool conveyor (1), product and gets and put device (2) and tray unloader (3), product is got and is put device (2) and is located tool conveyor (1) with one side of tray unloader (3) and cooperate with both, tray unloader (3) are including tray feed mechanism (31), tray transfer mechanism (32) and tray unloading mechanism (33), tray transfer mechanism (32) are located tray feed mechanism (31) with one side of tray unloading mechanism (33) and cooperate with both, product get put device (2) with tray unloading mechanism (33) cooperate.

2. The automatic product blanking machine of claim 1, wherein: the tray feeding mechanism (31) comprises a first belt conveying line (311), a first jacking positioning mechanism (312) and a tray blanking mechanism (313), the first jacking positioning mechanism (312) is positioned below the output end of the first belt conveying line (311) and is matched with the tray transfer mechanism (32), the tray blanking mechanism (313) is positioned at the input end of the first belt conveying line (311), the tray blanking mechanism (313) comprises a blanking frame (3131), a blanking cylinder (3132) and a plurality of groups of tray separating components (3133), the blanking frame (3131) is arranged at the input end of the first belt conveying line (311), the blanking air cylinder (3132) is positioned below the input end of the first belt conveying line (311), the tray separation assembly (3133) is disposed at one side of the blanking frame (3131) and is matched with the blanking cylinder (3132).

3. The automatic product blanking machine of claim 1, wherein: the tray transfer mechanism (32) comprises a transverse mounting seat (321), a transverse air rod (322), a transfer fixing seat (323), a first lifting cylinder (324), a transfer sliding plate (325) and a plurality of transfer suckers (326), two ends of the transverse mounting seat (321) are close to a tray feeding mechanism (31) and a tray discharging mechanism (33) respectively, the transverse air rod (322) is arranged on the transverse mounting seat (321), the first lifting cylinder (324) and the transfer fixing seat (323) are arranged on an action end of the transverse air rod (322), the transfer sliding plate (325) is arranged on one side of the transfer fixing seat (323) in a vertically sliding mode and connected with an output end of the first lifting cylinder (324), and the transfer suckers (326) are parallel to each other and arranged on the transfer sliding plate (325).

4. The automatic product blanking machine of claim 1, wherein: tray unloading mechanism (33) include that second belt transfer chain (331), second jacking positioning mechanism (332), tray positioning mechanism (333) and tray tunn material mechanism (334), tray positioning mechanism (333) set up the input of second belt transfer chain (331) and with tray transfer mechanism (32) and the product is got and is put device (2) cooperation, second jacking positioning mechanism (332) are located the below of the input of second belt transfer chain (331) and with tray positioning mechanism (333) cooperation, the tray tunn material mechanism (334) set up the output of second belt transfer chain (331).

5. The automatic product blanking machine of claim 1, wherein: tool conveyor (1) is including tool belt conveyor line (11), sign indicating number mechanism (12), tool positioning mechanism (13) and tool feed mechanism (14) are swept to having set gradually along direction of delivery on tool belt conveyor line (11), sweep sign indicating number mechanism (12) including sweeping sign indicating number seat and setting up sweep the sign indicating number rifle of sweeping on the sign indicating number seat, tool positioning mechanism (13) include tool subassembly (131), tool jacking subassembly (132) and tool side push assembly (133) of unblanking, tool feed mechanism (14) are in including the branch material seat with the setting divide the material gas claw on the branch material seat.

6. The automatic product blanking machine according to claim 1, characterized in that: the product taking and placing device (2) comprises a mechanical arm (21) and a taking and placing mechanism (22) arranged on an action end of the mechanical arm (21), wherein the taking and placing mechanism (22) comprises a taking and placing base (221), a clamping jaw cylinder (222), a vacuum generator (223) and a plurality of material taking suckers (224), the clamping jaw cylinder (222) and the vacuum generator (223) are arranged on the taking and placing base (221), the two action ends of the clamping jaw cylinder (222) are provided with the material taking suckers (224), and the material taking suckers (224) are connected with an air pipe of the vacuum generator (223).

7. The automatic product blanking machine according to claim 1, characterized in that: the output of tool conveyor (1) is provided with butt joint conveyor (4), butt joint conveyor (4) are including straight line module (41) of vertical setting, the action end of straight line module (41) is provided with butt joint belt conveyor line (42), the output of butt joint belt conveyor line (42) is provided with blocks cylinder (43), the output that blocks cylinder (43) is provided with blocks piece (44).

8. The automatic product blanking machine of claim 7, wherein: one side of straight line module (41) is provided with NG fluency strip (45), the entry end of NG fluency strip (45) is pressed close to butt joint belt conveying line (42), the middle part lower extreme of butt joint belt conveying line (42) is provided with NG climbing mechanism (46), NG climbing mechanism (46) with NG fluency strip (45) cooperatees, one side of straight line module (41) still is provided with NG push mechanism (47), NG push mechanism (47) with NG climbing mechanism (46) and NG fluency strip (45) cooperate.

9. The automatic product blanking machine of claim 2, wherein: the tray separation assembly (3133) comprises a separation seat (31331), a separation cylinder (31332), a separation slider (31333), a separation sheet (31334) and a separation sensor (31335), wherein the separation seat (31331) is arranged on the outer side of the blanking frame (3131), the separation cylinder (31332) is arranged on the separation seat (31331), the separation slider (31333) is arranged on the separation seat (31331) in a sliding mode and is connected with the output end of the separation cylinder (31332), the separation sheet (31334) is arranged on one side, close to the blanking frame (3131), of the separation slider (31333), and the separation sensor (31335) is arranged on one side of the blanking frame (3131).

10. The automatic product blanking machine of claim 4, wherein: the tray positioning mechanism (333) comprises a positioning frame (3331), a plurality of positioning cylinders (3332) are arranged on the positioning frame (3331), and T-shaped positioning blocks (3333) are arranged at the output ends of the positioning cylinders (3332); the tray material-storing mechanism (334) comprises a material-storing frame (3341), a material-storing cylinder (3342) and a plurality of groups of elastic supporting components (3343), the material-storing frame (3341) is arranged at the output end of the second belt conveying line (331), the material-storing cylinder (3342) is arranged below the output end of the second belt conveying line (331) and is matched with the material-storing frame (3341), and the elastic supporting components (3343) are arranged on the side edge of the material-storing frame (3341).