A blanking robot tray placing machine

Abstract

The invention discloses a blanking robot plate-setting machine. The device comprises a frame, a guide assembly, a puller assembly, a cutting die, a conveying assembly, a variable-distance suction cup assembly and a blister box. The material strip of the invention is input through the guide assembly, passes through the cutting die, enters the puller assembly and is pulled out. The guide assembly can freely adjust the guide position according to the width of the material strip, and can also support the material strip to prevent product deformation caused by sagging of the material strip. The puller assembly can automatically feed the material strip to be punched into the servo cam punching die, saving labor, and the pulling speed is faster and more stable. The conveying assembly is used to transport the stamped product after cutting out from under the cutting die, and provide space for the variable-distance suction cup assembly to absorb the product. The variable-distance suction cup assembly moves the product to the blister box, thereby improving the efficiency of the equipment plate-setting. The device of the invention realizes the functions of automatic steel pulling and feeding, automatic punching and plate-setting of the material strip; the degree of automation is high, cost is saved, and efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of electronic product manufacturing, and in particular to a blanking robot tray placing machine. Background Art

[0002] In today's society, mobile phones have become an indispensable tool for people to communicate. Some stamped spring products are often required inside mobile phones. Some of them have complex shapes and are bent sharply. In addition, some products are affixed with glue with hand-tear films according to customer requirements, and these hand-tear films are easy to be knocked off. Therefore, the corresponding steel strip products need to be placed under a specific punching die for punching, and the products need to be plated before shipment.

[0003] In the prior art, a manual cutting die is used to cut the product to form a bulk product, and then the product is manually placed on a blister tray. Since the product shape is relatively irregular, the bulk products are easy to get stuck with each other. To separate the products that are stuck with each other, extra care is required, and the separation process is relatively time-consuming and easy to damage the product. In addition, the product is attached with glue with a hand-tear position, and the film at the hand-tear position of the piled-up bulk products is easy to be knocked off. Therefore, the method of manually placing the bulk products under the manual punching die and punching them into a bulk tray is inefficient and not suitable for mass production processes. In addition, due to errors in manual operation, it is easy to cause product defects and waste of materials, and there are many unsafe factors. Summary of the invention

[0004] The present invention provides a blanking robot plate placing machine, which can solve one or more of the above-mentioned problems in the prior art.

[0005] According to one aspect of the present invention, a blanking robot plate placing machine is provided, which can realize automatic material pulling, automatic punching and plate placing, and comprises:

[0006] The frame, the guide assembly, the puller assembly, the cutting die, the conveying assembly, the variable pitch suction cup assembly and the blister box are all arranged on the frame;

[0007] A guide assembly configured to input a material strip and adjust a position of the material strip;

[0008] A puller assembly configured to pull the strip forward,

[0009] A cutting die is located between the guide assembly and the puller assembly, and the cutting die is configured to cut the product off the strip;

[0010] A conveying assembly is located below the cutting die, and the conveying assembly is configured to receive the product cut by the cutting die and continuously deliver the product;

[0011] A variable distance suction cup assembly is located at one end of the conveying assembly, and the variable distance suction cup assembly is configured to take the product out of the conveying assembly and place it in a blister box; and,

[0012] Blister box, configured to hold the product to be placed,

[0013] The beneficial effect of the present invention is that the material strip is input through the guide assembly, passes through the cutting die, enters the puller assembly and is pulled out. The guide assembly can freely adjust the guide position according to the width of the material strip, and can also support the material strip to prevent the product from being deformed due to the sagging of the material strip, resulting in a large number of defects. The puller assembly can automatically pull the material strip and automatically feed the material strip to be punched into the servo cam stamping die, that is, the cutting die, which saves more labor and has a faster and more stable pulling speed. The conveying assembly is located below the cutting die and is used to transport the stamped product after cutting out from below the cutting die to provide space for the variable pitch suction cup assembly to absorb the product. The variable pitch suction cup assembly moves the product to the blister box, which improves the efficiency of the equipment to place the plate. The device of the present invention realizes the functions of automatic steel pulling and feeding, automatic punching and placing of the material strip; it has a high degree of automation and can be connected with other equipment, such as the large stamping molding equipment and glue sticking equipment at the front end, so that one person can take care of multiple machines, which saves costs and improves efficiency.

[0014] In some embodiments, the pilot assembly includes,

[0015] A positioning bracket, the positioning bracket is arranged on the frame;

[0016] A limit stopper, the limit stopper is located on the positioning bracket, and the position of the limit stopper on the positioning bracket can be moved;

[0017] A feeding mechanism is located on one side of the limit stopper, and includes a fixed rod, a material belt shaft and a material belt supporting wheel. The fixed rod is arranged on the positioning supporting block, the material belt shaft is sleeved on the fixed rod, a deep groove ball bearing is installed between the material belt shaft and the fixed rod, and the material belt supporting wheel is sleeved on the material belt shaft; and,

[0018] The detection mechanism includes a first optical fiber, an optical fiber mounting plate and an optical fiber adjustment plate. One end of the optical fiber mounting plate is fixed on a positioning support block, and the other end of the optical fiber mounting plate is connected to the optical fiber adjustment plate. The optical fiber is arranged on the optical fiber adjustment plate, and the optical fiber is located above the limit stop block.

[0019] The beneficial effect is that the material belt support wheel is installed on the material belt rotating shaft to support the material belt, the steel belt limit block installed on the positioning support block limits the material belt, and the optical fiber installed on the optical fiber installation plate and the optical fiber adjustment plate detects the position of the material belt to cooperate with the puller assembly to pull the material belt more accurately. The positioning support block is provided with multiple positioning holes, and the position of the limit block on the positioning support block can be adjusted left and right to match the material belts of different widths.

[0020] In some embodiments, the puller assembly includes,

[0021] The base comprises a raised seat, a connecting bottom plate and a positioning support plate, wherein the raised seat is located on the frame, the connecting bottom plate is arranged on the raised seat, and the positioning support plate is arranged on the connecting bottom plate;

[0022] The material belt limiting plate is arranged on the positioning support plate, and the position of the material belt limiting plate on the positioning support plate can be moved;

[0023] The material pulling mechanism includes a bearing block, a coupling, a stepper motor, a driving shaft, a driving roller, a driven shaft and a driven roller. The stepper motor is fixed by a motor support seat. The output end of the stepper motor is connected to the driving shaft through a coupling. One end of the bearing block is sleeved on the driving shaft through a deep groove ball bearing. The other end of the bearing block is provided with a material lifting and pressing shaft. The driving roller is sleeved on the driving shaft, and the driven roller is sleeved on the driven shaft. The driving roller can drive the driven roller to rotate; and,

[0024] The material lifting mechanism comprises a material lifting cylinder, a material lifting cylinder mounting seat, a material lifting in-position magnetic switch, a material lifting in-position magnetic switch, an adjusting screw, a mold spring and a handle. The material lifting cylinder is arranged on the material lifting cylinder mounting seat, the material lifting cylinder mounting seat is arranged on the connecting bottom plate, the output end of the material lifting cylinder is connected to the material lifting pressure shaft, and the handle is connected to the bearing block through the rotating shaft;

[0025] The material lifting mechanism can drive the driven roller to move away from or close to the driving roller.

[0026] Its beneficial effect is that the stepper motor drives the driving shaft to rotate through the coupling, and the driving shaft drives the driving roller to rotate. The material belt passes between the driving roller and the driven roller fixed on the driven shaft, and the material belt is driven to do stepping motion through friction. Each time a step is made, the lifting cylinder moves once, the lifting and pressing shaft rotates with the driving shaft as the axis, and the driven shaft also rotates around the driving shaft to drive the driven roller to loosen the material belt and reposition the material belt, so as to reasonably cooperate with the cutting mold action. The handle can manually lift the bearing block to drive the driven roller to lift and loosen the material belt.

[0027] In some embodiments, the delivery assembly comprises,

[0028] A mounting plate is arranged on the frame, and a mounting base plate is arranged on the mounting plate;

[0029] The rotating mechanism is arranged on the base plate, and the rotating mechanism includes a servo motor, an active synchronous pulley, a synchronous pulley shaft and a passive synchronous pulley. The output end of the servo motor is connected to the active synchronous pulley. There are multiple passive synchronous pulleys, which are fixed by the synchronous pulley shaft. The synchronous belt is sleeved on the active synchronous pulley and the passive synchronous pulley.

[0030] The synchronous belt adjustment mechanism includes a guard, a synchronous belt limit plate, a synchronous belt adjustment plate and a synchronous belt support plate. The guard is arranged on one side of the synchronous belt to protect the synchronous belt and prevent the synchronous belt from being disturbed during operation. The synchronous belt limit plate is located below the synchronous belt, the synchronous belt limit plate is located on the upper part of the mounting base plate, the synchronous belt adjustment plate is located on the mounting base plate, and at least one passive synchronous wheel is connected to the synchronous belt adjustment plate.

[0031] a blanking jig plate, disposed on the synchronous belt, the blanking jig plate being configured to receive the product cut by the cutting die; and,

[0032] The air blowing mechanism is located below the outer side of the synchronous belt, and the air blowing mechanism is configured to blow off the product on the blanking fixture plate.

[0033] Its beneficial effect is that the active synchronous pulley is assembled on the servo motor as a power mechanism, the synchronous pulley shaft, the passive synchronous wheel and the deep groove ball bearing sleeved on the synchronous pulley shaft serve as a passive support mechanism to support the synchronous belt. The passive support mechanism has a total of groups, one of which is installed on the synchronous belt adjustment plate to adjust the tightness of the synchronous belt. The synchronous belt limit plate can limit the left and right position of the synchronous belt, and the synchronous belt support plate limits the upper and lower positions of the synchronous belt. The synchronous belt is equipped with a blanking fixture plate to catch the products punched by the cutting die. The blowing mechanism will blow away the products that have not been taken away by the variable pitch suction cup assembly to prevent the products from being stuck during the secondary blanking.

[0034] In some embodiments, the conveying assembly also includes a fiber optic mounting seat, a second optical fiber, a blanking jig pressure plate, and a blanking jig support plate, the fiber optic mounting seat, the blanking jig pressure plate, and the blanking jig support plate are located on the mounting substrate, the second optical fiber is arranged on the fiber optic mounting seat, the second optical fiber is configured to detect the position of the blanking jig plate, the blanking jig pressure plate is configured to adjust the horizontal position of the blanking jig plate, and the blanking jig support plate is configured to adjust the upper and lower positions of the blanking jig plate.

[0035] The beneficial effect is that the second optical fiber can be used to detect the position of the blanking jig plate, the blanking jig pressure plate is used to adjust the horizontal position of the blanking jig plate, and the blanking jig support plate is used to adjust the upper and lower positions of the blanking jig plate, thereby facilitating the variable distance suction cup assembly to absorb and place the product.

[0036] In some embodiments, the variable distance suction cup assembly includes a manipulator adapter block, a fixed side mounting seat, a movable side mounting seat, a suction cup nozzle, a slide cylinder, an in-situ magnetic switch, and an in-position magnetic switch.

[0037] The fixed side mounting seat is connected to the manipulator adapter block, and suction cup nozzles are provided on the fixed side mounting seat and the movable side mounting seat. The slide cylinder is arranged on the fixed side mounting seat, and the movable side mounting seat, the in-situ magnetic switch and the in-position magnetic switch are arranged on the slide cylinder. The in-situ magnetic switch and the in-position magnetic switch are configured to detect the variable pitch movement of the slide cylinder.

[0038] The beneficial effect is that the suction cup nozzle is used to suck the product, the movable side mounting seat is installed on the slide cylinder, the slide cylinder is used to achieve the pitch change, and the in-situ magnetic switch and the in-position magnetic switch on the slide cylinder are sensors for detecting whether the pitch change is completed. Only with this variable pitch suction cup assembly can it be realized that when the distance between the punching and the swing plate is different, multiple products can be sucked at one time and the swing plate can be separated.

[0039] In some embodiments, a robot is further included, the robot is arranged on a frame, and the variable distance suction cup assembly is connected to the robot through a manipulator adapter block.

[0040] The beneficial effect is that the robot adopts the small Q robot in the prior art to drive the operation of the variable distance suction cup assembly more intelligently.

[0041] In some embodiments, a control cabinet is also included, and the guide assembly, puller assembly, cutting die, conveying assembly and variable distance suction cup assembly are all connected to the control cabinet signal, and the control cabinet is configured to control the operation of the guide assembly, puller assembly, cutting die, conveying assembly and variable distance suction cup assembly.

[0042] The beneficial effect is that the control cabinet is the brain of the entire device, which can receive signals from various components and control the operation of each component, realize the braking operation of the entire device, and greatly improve work efficiency.

[0043] In some embodiments, the frame includes a table panel, a hood and a grating, the table panel is mounted on the frame by screws, the hood is mounted on the table panel, the hood is fixed to the table panel with screws, the guide assembly, the puller assembly, the cutting die, the variable distance suction cup assembly and the blister box are all located on the table panel, the guide assembly, the puller assembly, the cutting die, the conveying assembly, the variable distance suction cup assembly and the blister box are all located in the hood, the table panel is provided with a slot, the conveying assembly is located in the slot, and the grating is located on the hood.

[0044] The beneficial effect is that the machine cover is installed on the table panel, which plays a protective and aesthetic role and can protect various working components on the table panel; the grating is installed on the machine cover and is used for emergency stop when the operator mistakenly enters the machine during equipment operation. When the operator's limbs extend into the machine cover, the grating can sense it in time and send a danger signal to the control cabinet. The control cabinet automatically controls the device to stop running in time to ensure the safety of the operator.

[0045] In some embodiments, a plurality of foot cups are provided at the bottom of the frame, and casters are provided on the foot cups.

[0046] The beneficial effect is that the frame is supported on the ground by the foot cups and can be moved by the casters, so the movement is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1It is a schematic structural diagram of a blanking robot plate placing machine according to one embodiment of the present invention;

[0048] Figure 2 for Figure 1 The schematic diagram of the structure of the guide assembly of the blanking robot plate placing machine shown;

[0049] Figure 3 for Figure 1 The schematic diagram of the structure of the puller assembly of the blanking robot tray placing machine shown;

[0050] Figure 4 for Figure 1 The schematic diagram of the structure of the conveying assembly of the blanking robot tray placing machine shown;

[0051] Figure 5 for Figure 1 The schematic diagram of the structure of the variable distance suction cup assembly of the blanking robot tray placing machine is shown. DETAILED DESCRIPTION

[0052] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0053] Figure 1-5 The schematic diagram shows a blanking robot plate placing machine according to an embodiment of the invention. The device of the invention can be used to process various material strips. In this embodiment, the commonly processed steel strip is taken as an example. Figure 1 As shown, the device includes a frame 1, a guide assembly 2, a puller assembly 3, a cutting die 4, a conveying assembly 5, a variable distance suction cup assembly 6 and a blister box 7. The guide assembly 2, the puller assembly 3, the cutting die 4, the conveying assembly 5, the variable distance suction cup assembly 6 and the blister box 7 are all arranged on the frame 1.

[0054] Among them, a control cabinet 9 is provided, and the control cabinet 9 is arranged on the frame 1. The guide assembly 2, the puller assembly 3, the cutting die 4, the conveying assembly 5 and the variable distance suction cup assembly 6 are all connected to the control cabinet 9 by signal. The control cabinet 9 is configured to control the operation of the guide assembly 2, the puller assembly 3, the cutting die 4, the conveying assembly 5 and the variable distance suction cup assembly 6. The control cabinet 9 is the brain of the entire device, which can receive signals from various components and control the operation of various components to realize the braking operation of the entire device, greatly improving the work efficiency.

[0055] The frame 1 also includes an operating table 11, a table panel 12, a hood 13 and a grating 14. The table panel 12 is arranged on the frame 1 by screws, and the operating table 11 is connected to the table panel 12 for easy operation. The hood 13 is sleeved on the table panel 12, and the hood 13 is fixed to the table panel 12 by screws. The guide assembly 2, the puller assembly 3, the cutting die 4, the variable pitch sucker assembly 6 and the blister box 7 are all located on the table panel 12, the guide assembly 2, the puller assembly 3, the cutting die 4, the conveying assembly 5, the variable pitch sucker assembly 6 and the blister box 7 are all located in the hood 13, the table panel 12 is provided with a slot, the conveying assembly 5 is arranged in the slot, and the grating 14 is located on the hood 13. Therefore, the hood 13 is installed on the table panel 12, plays a protective and aesthetic role, and can protect various working components on the table panel 12.

[0056] The grating 14 is installed on the machine cover 13 and is used for emergency stop when the operator mistakenly enters the machine during operation. When the operator's limbs extend into the machine cover 13, the grating 14 can sense it in time and send a danger signal to the control cabinet 9. The control cabinet 9 automatically controls the device to stop running in time to ensure the safety of the operator.

[0057] A plurality of foot cups 16 are provided at the bottom of the frame 1, and the frame 1 is supported on the ground by the foot cups 16. The foot cups 16 are provided with casters 15, and the frame 1 can be moved by the casters 15, so that the frame 1 is easy to move.

[0058] like Figure 2 As shown, the guiding assembly 2 is mainly used to input the material belt and adjust the position of the material belt. The guiding assembly 2 includes a positioning support block 21, a limit stop block 22, a feeding mechanism and a detection mechanism.

[0059] The positioning support block 21 is arranged on the table panel 12, and the limit stopper 22 is located on the positioning support block 21, and the position of the limit stopper 22 on the positioning support block 21 can be moved. Specifically, a plurality of positioning holes 23 are arranged on the positioning support block 21, and the limit stopper 22 is installed and fixed and the position is adjusted through these positioning holes 23, and the position of the limit stopper 22 on the positioning support block 21 can be adjusted left and right to match the material strips of different widths.

[0060] The feeding mechanism is located on one side of the limit stopper 22, and includes a fixed rod 24, a material belt shaft 25 and a material belt supporting wheel 26. The fixed rod 24 is arranged on the positioning support block 21, the material belt shaft 25 is sleeved on the fixed rod 24, a deep groove ball bearing 10 is installed between the material belt shaft 25 and the fixed rod 24, and the material belt supporting wheel 26 is sleeved on the material belt shaft 25.

[0061] The detection mechanism includes a first optical fiber 27, an optical fiber mounting plate 28 and an optical fiber adjustment plate 29. One end of the optical fiber mounting plate 28 is fixed on the positioning support block 21, and the other end of the optical fiber mounting plate 28 is connected to the optical fiber adjustment plate 29. The first optical fiber 27 is arranged on the optical fiber adjustment plate 29, and the first optical fiber 27 is located above the limit stop block 22.

[0062] The tape support wheel 26 is mounted on the tape shaft 25 to support the tape, and then the steel tape limit block 22 mounted on the positioning support block 21 limits the tape. The optical fiber 27 mounted on the optical fiber mounting plate 28 and the optical fiber adjustment plate 29 detects the position of the tape to cooperate with the puller assembly 3 to pull the tape more accurately.

[0063] like Figure 3 As shown, the material puller assembly 3 is configured to pull the material strip forward and includes a base 31, a material strip limiting plate 32, a material lifting mechanism 34 and a material pulling mechanism 33. Among them, the base 31 includes a cushion seat 311, a connecting bottom plate 312 and a positioning support plate 313. The cushion seat 311 is located on the table panel 12 of the frame 1, the connecting bottom plate 312 is arranged on the cushion seat 311, and the positioning support plate 313 is arranged on the connecting bottom plate 312. The material strip limiting plate 32 is arranged on the positioning support plate 313, and its position on the positioning support plate 313 can be moved to limit the material strip.

[0064] The material pulling mechanism 33 includes a bearing block 331, a coupling 332, a stepper motor 333, a driving shaft 334, a driving roller 335, a driven shaft 336 and a driven roller 337. The stepper motor 333 is fixed by a motor support seat. The output end of the stepper motor 333 is connected to the driving shaft 334 through the coupling 332. One end of the bearing block 331 is sleeved on the driving shaft 334 through a deep groove ball bearing 10. The other end of the bearing block 331 is provided with a lifting and pressing shaft 347. The driving roller 335 is sleeved on the driving shaft 334. The driven roller 337 is sleeved on the driven shaft 336. The driving roller 335 can drive the driven roller 337 to rotate.

[0065] The material lifting mechanism 34 can drive the driven roller 337 away from or close to the driving roller 335, and includes a material lifting cylinder 341, a material lifting cylinder 341 mounting seat, a material lifting in place magnetic switch 343, a material lifting in place magnetic switch 344, an adjusting screw 345, a mold spring 346 and a handle 348. The material lifting cylinder 341 is arranged on the material lifting cylinder 341 mounting seat, and the material lifting cylinder 341 mounting seat is arranged on the connecting bottom plate 312. The output end of the material lifting cylinder 341 is connected to the material lifting pressure shaft 347. The handle 348 is connected to the bearing block 331 through a rotating shaft. The handle 348 can manually lift the bearing block 331, drive the driven roller 337 to lift, and release the material belt. The material lifting in place magnetic switch 343 and the material lifting in place magnetic switch 344 can sense whether the position of the material lifting cylinder 341 is in an operating lifting state or a reset state.

[0066] The stepper motor 333 drives the driving shaft 334 to rotate through the coupling 332, and the driving shaft 334 drives the driving roller 335 to rotate. The driving roller 335 and the driven roller 337 fixed on the driven shaft 336 pass the material belt between them, and the material belt is driven to do stepping motion through friction. Each time a step is made, the lifting cylinder 341 moves once, and the lifting and pressing shaft 347 rotates with the driving shaft 334 as the axis, and the driven shaft 336 also rotates around the driving shaft 334 to drive the driven roller 337 to loosen the material belt and reposition the material belt, thereby reasonably cooperating with the action of the cutting mold 4.

[0067] The cutting die 4 is located between the guide assembly 2 and the puller assembly 3 , and the cutting die 4 is configured to cut the product on the material strip.

[0068] like Figure 4 As shown, the conveying assembly 5 is located below the cutting die 4, and the conveying assembly 5 is configured to receive the product cut by the cutting die 4 and continuously deliver the product. The conveying assembly 5 includes a mounting plate 51, a rotating mechanism 52, a synchronous belt adjustment mechanism 54 and a blanking fixture plate 55. The mounting plate 51 is arranged on the table panel 12 of the frame 1, and a mounting base plate 511 is arranged on the mounting plate 51.

[0069] The rotating mechanism 52 is arranged on the base plate, and the rotating mechanism 52 includes a servo motor 521, an active synchronous pulley 522, a synchronous pulley shaft 523 and a passive synchronous pulley 524. The output end of the servo motor 521 is connected to the active synchronous pulley 522. There are multiple passive synchronous pulleys 524, and three in this embodiment. The passive synchronous pulley 524 is fixed by the synchronous pulley shaft 523, and the synchronous belt 53 is sleeved on the active synchronous pulley 522 and the passive synchronous pulley 524. The active synchronous pulley 522 is assembled on the servo motor 521 as a power mechanism, and the synchronous pulley shaft 523, the passive synchronous pulley 524 and the deep groove ball bearing 10 sleeved on the synchronous pulley shaft 523 are used as passive support mechanisms to support the synchronous belt 53. There are three groups of passive support mechanisms, one of which is installed on the synchronous belt adjustment plate 543 to adjust the tightness of the synchronous belt 53.

[0070] The synchronous belt adjustment mechanism 54 includes a shield 541, a synchronous belt limit plate 542, a synchronous belt adjustment plate 543 and a synchronous belt support plate 544. The shield 541 is arranged on one side of the synchronous belt 53 to protect the synchronous belt 53 and prevent the synchronous belt 53 from being disturbed during operation. The synchronous belt limit plate 542 is located below the synchronous belt 53. The synchronous belt limit plate 542 is located on the upper part of the mounting base plate 511. The synchronous belt adjustment plate 543 is located on the mounting base plate 511. At least one passive synchronous wheel 524 is connected to the synchronous belt adjustment plate 543. The synchronous belt limit plate 542 can limit the left and right positions of the synchronous belt 53, and the synchronous belt support plate 544 limits the upper and lower positions of the synchronous belt 53.

[0071] The blanking jig plate 55 is arranged on the synchronous belt 53, and the blanking jig plate 55 is configured to receive the product cut by the cutting die 4. The blanking jig plate 55 is installed on the synchronous belt 53 to receive the product punched by the cutting die 4.

[0072] A blowing mechanism 59 is also provided below the outer side of the synchronous belt 53, and the blowing mechanism 59 is configured to blow off the products on the blanking fixture plate 55. Thus, the blowing mechanism 59 will blow off the products that are not taken away by the variable pitch suction cup assembly 6 to prevent the products from being stuck during the secondary blanking.

[0073] In order to detect and adjust the blanking jig plate 55, the conveying assembly 5 also includes an optical fiber mounting seat 581, a second optical fiber 58, a blanking jig pressing plate 56 and a blanking jig support plate 57. The optical fiber mounting seat 581, the blanking jig pressing plate 56 and the blanking jig support plate 57 are located on the mounting substrate 511, and the second optical fiber 58 is arranged on the optical fiber mounting seat 581. The second optical fiber 58 can be used to detect the position of the blanking jig plate 55, the blanking jig pressing plate 56 is used to adjust the horizontal position of the blanking jig plate 55, and the blanking jig support plate 57 is used to adjust the upper and lower positions of the blanking jig plate 55, so as to facilitate the variable distance suction cup assembly 6 to suck and place the product.

[0074] like Figure 1 As shown, a robot 8 is provided on the table panel 12, and the variable distance suction cup assembly 6 is connected to the robot 8 through a manipulator adapter block 61. The robot 8 adopts a small Q robot in the prior art, and drives the operation of the variable distance suction cup assembly 6 more intelligently.

[0075] like Figure 5 As shown, the variable distance suction cup assembly 6 is located at one end of the conveying assembly 5, and the variable distance suction cup assembly 6 is configured to take the product out of the conveying assembly 5 and place it in the blister box 7. The variable distance suction cup assembly 6 includes a manipulator adapter block 61, a fixed side mounting seat 62, a movable side mounting seat 63, a suction cup nozzle 64, a slide cylinder 65, an in-situ magnetic switch 66, and an in-position magnetic switch 67.

[0076] The fixed side mounting seat 62 is connected to the manipulator adapter block 61, and is used to connect the variable pitch suction cup assembly 6 with the small Q robot 8. The fixed side mounting seat 62 and the movable side mounting seat 63 are both equipped with a suction cup nozzle 64, and the suction cup nozzle 64 is used to suck the product. The slide cylinder 65 is arranged on the fixed side mounting seat 62, and the movable side mounting seat 63, the original position magnetic switch 66 and the in-position magnetic switch 67 are arranged on the slide cylinder 65. The original position magnetic switch 66 and the in-position magnetic switch 67 are configured to detect the variable pitch movement of the slide cylinder 65. The movable side mounting seat 63 is installed on the slide cylinder 65, and the slide cylinder 65 is used to realize the variable pitch. The original position magnetic switch 66 and the in-position magnetic switch 67 on the slide cylinder 65 are sensors for detecting whether the variable pitch is completed. With the variable pitch suction cup assembly 6, it is possible to realize the case where the distance between the punching and the swing plate is different, suck multiple products at one time, separate the swing plate, and place the products in the corresponding blister box 7.

[0077] In the device of the present invention, the material strip, i.e., the steel strip, is fed by the glue sticking machine of the upper process, and can be input through the guide assembly 2, passed through the cutting die 4, and pulled out by the puller assembly 3. The guide assembly 2 can freely adjust the guide position according to the width of the material strip, and can also support the material strip to prevent the product from being deformed due to the sagging of the material strip, resulting in a large number of defects. The puller assembly 3 can automatically pull the material strip, and automatically feed the material strip to be punched into the servo cam punching die, i.e., the cutting die 4, which saves more labor, and the pulling speed is faster and more stable. The optical fiber 27 in the guide assembly 2 can ensure that the stepper motor 333 of the puller assembly 3 moves more accurately. Every time the stepper motor 333 moves a step, the cutting die 4 punches a product, and the punched product falls into the blanking fixture plate 55. Every time the product is punched, the blanking fixture conveying assembly 5 moves a step to gradually deliver the product to the material taking position. The conveying assembly 5 is located below the cutting die 4 and is used to transport the stamped product after cutting out from below the cutting die 4, providing space for the variable-pitch suction cup assembly 6 to absorb the product. The small Q robot takes the variable-pitch suction cup assembly 6 to suck up the product, and the slide cylinder 65 is actuated, and the product changes pitch. The small Q robot takes the variable-pitch suction cup assembly 6 to the blister box 7 to complete the plate placement shipment. The variable-pitch suction cup assembly 6 takes the product to the blister box 7, which improves the efficiency of the equipment's plate placement. The device of the present invention realizes the functions of automatic steel material pulling and feeding, and automatic material strip punching and plate placement; it has a high degree of automation and can be connected with other equipment, such as the large stamping molding equipment and gluing equipment at the front end, so that one person can take care of multiple machines, which saves costs and improves efficiency.

[0078] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A blanking robot plate placing machine, characterized in that: include, The frame (1), the guide assembly (2), the puller assembly (3), the cutting die (4), the conveying assembly (5), the variable-pitch suction cup assembly (6) and the blister box (7) are all arranged on the frame (1); A guide assembly (2) configured to input a material strip and adjust the position of the material strip; The puller assembly (3) is configured to pull the material strip forward. A cutting die (4) is located between the guide assembly (2) and the puller assembly (3), and the cutting die (4) is configured to cut off the product on the material strip; A conveying assembly (5) is located below the cutting die (4), and the conveying assembly (5) is configured to receive the product cut by the cutting die (4) and continuously deliver the product; a variable distance suction cup assembly (6), located at one end of the conveying assembly (5), the variable distance suction cup assembly (6) being configured to take the product out of the conveying assembly (5) and place it in a blister box (7); and, A blister box (7) configured to hold products to be placed; The guide assembly (2) comprises: A positioning support block (21), wherein the positioning support block (21) is arranged on the frame (1); a limit stopper (22), the limit stopper (22) being located on the positioning support block (21), and the position of the limit stopper (22) on the positioning support block (21) being movable; a feeding mechanism, located on one side of the limit stopper (22), the feeding mechanism comprising a fixing rod (24), a material belt rotating shaft (25) and a material belt supporting wheel (26), the fixing rod (24) being arranged on the positioning support block (21), the material belt rotating shaft (25) being sleeved on the fixing rod (24), and the material belt supporting wheel (26) being sleeved on the material belt rotating shaft (25); and, A detection mechanism, comprising a first optical fiber (27), an optical fiber mounting plate (28) and an optical fiber adjustment plate (29), wherein one end of the optical fiber mounting plate (28) is fixed to the positioning support block (21), the other end of the optical fiber mounting plate (28) is connected to the optical fiber adjustment plate (29), and the first optical fiber (27) is arranged on the optical fiber adjustment plate (29); The puller assembly (3) comprises: The base (31) comprises a raised seat (311), a connecting bottom plate (312) and a positioning support plate (313), wherein the raised seat (311) is located on the frame (1), the connecting bottom plate (312) is arranged on the raised seat (311), and the positioning support plate (313) is arranged on the connecting bottom plate (312); A material strip limiting plate (32) is provided on the positioning support plate (313), and the position of the material strip limiting plate (32) on the positioning support plate (313) is movable; The material pulling mechanism (33) comprises a bearing block (331), a coupling (332), a stepping motor (333), a driving shaft (334), a driving roller (335), a driven shaft (336) and a driven roller (337), wherein the output end of the stepping motor (333) is connected to the driving shaft (334) via the coupling (332), one end of the bearing block (331) is sleeved on the driving shaft (334), the other end of the bearing block (331) is provided with a material lifting and pressing shaft (347), the driving roller (335) is sleeved on the driving shaft (334), the driven roller (337) is sleeved on the driven shaft (336), and the driving roller (335) can drive the driven roller (337) to rotate; and, The material lifting mechanism (34) comprises a material lifting cylinder (341), a material lifting cylinder mounting seat (342), a material lifting in-position magnetic switch (343), a material lifting in-position magnetic switch (344), an adjusting screw (345), a mold spring (346) and a handle (348), wherein the material lifting cylinder (341) is arranged on the material lifting cylinder mounting seat (342), the material lifting cylinder mounting seat (342) is arranged on the connecting bottom plate (312), the output end of the material lifting cylinder (341) is connected to the material lifting pressure shaft (347), and the handle (348) is connected to the bearing block (331) via a rotating shaft; The material lifting mechanism (34) can drive the driven roller (337) to move away from or closer to the driving roller (335); The variable pitch suction cup assembly (6) comprises a manipulator adapter block (61), a fixed side mounting seat (62), a movable side mounting seat (63), a suction cup nozzle (64), a slide cylinder (65), an in-situ magnetic switch (66) and an in-position magnetic switch (67). The fixed side mounting seat (62) is connected to the manipulator adapter block (61); the fixed side mounting seat (62) and the movable side mounting seat (63) are both provided with a suction cup nozzle (64); the slide cylinder (65) is arranged on the fixed side mounting seat (62); the movable side mounting seat (63), the in-situ magnetic switch (66) and the in-position magnetic switch (67) are arranged on the slide cylinder (65); the in-situ magnetic switch (66) and the in-position magnetic switch (67) are configured to detect the variable pitch movement of the slide cylinder (65).

2. The blanking robot plate placing machine according to claim 1, characterized in that: The conveying assembly (5) comprises: A mounting plate (51) is disposed on the frame (1), wherein a mounting base plate (511) is provided on the mounting plate (51); A rotating mechanism (52) is arranged on the mounting base plate (511), the rotating mechanism (52) comprising a servo motor (521), an active synchronous pulley (522), a synchronous pulley shaft (523) and a passive synchronous pulley (524), the output end of the servo motor (521) is connected to the active synchronous pulley (522), there are a plurality of passive synchronous pulleys (524), the passive synchronous pulleys (524) are fixed by the synchronous pulley shaft (523), and the synchronous belt (53) is sleeved on the active synchronous pulley (522) and the passive synchronous pulley (524); A synchronous belt adjustment mechanism (54), comprising a protective cover (541), a synchronous belt limiting plate (542), a synchronous belt adjustment plate (543) and a synchronous belt support plate (544), wherein the protective cover (541) is arranged on one side of the synchronous belt (53), the synchronous belt limiting plate (542) is located below the synchronous belt (53), the synchronous belt limiting plate (542) is located on the upper part of the mounting base plate (511), the synchronous belt adjustment plate (543) is located on the mounting base plate (511), and at least one of the passive synchronous wheels (524) is connected to the synchronous belt adjustment plate (543); a blanking jig plate (55) disposed on the synchronous belt (53), the blanking jig plate (55) being configured to receive the product cut by the cutting die (4); and, The air blowing mechanism (59) is located below the outer side of the synchronous belt (53), and the air blowing mechanism (59) is configured to blow off the product on the blanking jig plate (55).

3. The blanking robot plate placing machine according to claim 2, characterized in that: The conveying assembly (5) further comprises an optical fiber mounting seat (581), a second optical fiber (58), a blanking jig pressure plate (56) and a blanking jig support plate (57); the optical fiber mounting seat (581), the blanking jig pressure plate (56) and the blanking jig support plate (57) are located on the mounting substrate (511); the second optical fiber (58) is disposed on the optical fiber mounting seat (581); the second optical fiber (58) is configured to detect the position of the blanking jig plate (55); the blanking jig pressure plate (56) is configured to adjust the horizontal position of the blanking jig plate (55); and the blanking jig support plate (57) is configured to adjust the upper and lower positions of the blanking jig plate (55).

4. The blanking robot plate placing machine according to claim 1, characterized in that: It also comprises a robot (8), wherein the robot (8) is arranged on the frame (1), and the variable distance suction cup assembly (6) is connected to the robot (8) via the manipulator adapter block (61).

5. The blanking robot plate placing machine according to any one of claims 1 to 4, characterized in that: It also includes a control cabinet (9), and the guide assembly (2), the puller assembly (3), the cutting die (4), the conveying assembly (5) and the variable distance suction cup assembly (6) are all connected to the control cabinet (9) by signal, and the control cabinet (9) is configured to control the operation of the guide assembly (2), the puller assembly (3), the cutting die (4), the conveying assembly (5) and the variable distance suction cup assembly (6).

6. The blanking robot plate placing machine according to any one of claims 1 to 4, characterized in that: The frame (1) comprises an operating table (11), a table panel (12), a machine cover (13) and a grating (14); the table panel (12) is arranged on the frame (1); the operating table (11) is connected to the table panel (12); the machine cover (13) is sleeved on the table panel (12); the guide assembly (2), the puller assembly (3), the cutting die (4), the variable pitch suction cup assembly (6) and the blister box (7) are all located on the table panel (12); the guide assembly (2), the puller assembly (3), the cutting die (4), the conveying assembly (5), the variable pitch suction cup assembly (6) and the blister box (7) are all located in the machine cover (13); a slot is provided on the table panel (12); the conveying assembly (5) is arranged in the slot; and the grating (14) is located on the machine cover (13).

7. The blanking robot plate placing machine according to any one of claims 1 to 4, characterized in that: A plurality of foot cups (16) are provided at the bottom of the frame (1), and casters (15) are provided on the foot cups (16).

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