A kind of silica gel automatic assembly device

Abstract

The present invention belongs to the field of assembly devices, and provides a silicone automatic assembly device, comprising: one or more silo mechanisms for storing materials; a material taking mechanism for taking materials from the silo mechanism; a reflux mechanism, comprising wires, a plurality of lifting and positioning components arranged along the wires, a linkage component for driving the wires forward, a first conveying component, a second conveying component, and a reflux line component; a pressing mechanism for punching and removing the materials after placing a middle plate on the materials in a carrier; a labeling mechanism, arranged above the wires, for labeling the materials in the carrier below them; a material unloading mechanism for taking away the materials in the carrier at the last position; a film coating mechanism for laminating the materials placed by the material unloading mechanism up and down and then cutting them; the present invention realizes rapid, efficient, and precise fully automated processing and assembly of silicone materials, and solves the problem of inaccurate and low efficiency in the stamping, cutting, and assembly of silicone materials in the prior art.

Description

Technical Field

[0001] The invention relates to the field of assembly devices, and in particular to a silica gel automatic assembly device. Background Art

[0002] In the prior art, the main process of stamping and cutting silicone materials is generally performed manually, such as manual loading, manual stamping, manual removal of waste materials, and manual film application. This process is prone to injuries to workers and has low efficiency.

[0003] Some technologies are also automated, with materials positioned on carriers, and the assembly line drives the carriers to circulate and reflux, and various processing equipment processes the materials in the carriers on the assembly line. Such technologies are prone to problems of inaccuracy and inefficiency. For example, if all carriers on the assembly line start and stop at the same time, some carriers and their corresponding processing equipment may have positional deviations due to error accumulation problems, and this type of assembly line is bulky and occupies a lot of space; if the carriers on the assembly line are transported one by one, the processing efficiency is low and the production capacity is low. Summary of the invention

[0004] In view of the above technical problems, the present invention provides a silicone automatic assembly device to achieve fast, efficient and precise fully automated processing and assembly of silicone materials, solving the problem of insufficient precision and low efficiency in the stamping, cutting and assembly of silicone materials in the prior art.

[0005] Other features and advantages of the present disclosure will become apparent from the following detailed description, or may be learned in part by the practice of the present disclosure.

[0006] The present invention discloses a silica gel automatic assembly device, the device comprising:

[0007] One or more silo mechanisms, wherein the silo mechanisms are used to store materials;

[0008] A material taking mechanism, which is arranged on one side of the silo mechanism, and comprises a first material taking manipulator with X-axis, Y-axis and Z-axis movement directions and a vacuum adsorption function, and the first material taking manipulator is used to take materials from the silo mechanism;

[0009] A reflux mechanism, wherein the reflux mechanism comprises one or more wires, a plurality of lifting and positioning assemblies arranged along the wires, a linkage assembly for driving the wires to move forward, a first conveying assembly, a second conveying assembly, and a reflux line assembly. The lifting and positioning assembly comprises a bearing plate fixed on the wires for receiving a carrier, a first lifting seat corresponding to the bearing plate, and a first cylinder driving the first lifting seat. A first positioning pin cooperating with the carrier is arranged on the bearing plate, and a second positioning pin cooperating with the carrier is arranged on the first lifting seat. When the first lifting seat rises, it drives the carrier to separate from the bearing plate. When the linkage assembly drives the wires to move forward, the carrier in the lifting and positioning assembly at the current position moves to the lifting and positioning assembly at the next station. The first conveying assembly and the second conveying assembly are respectively arranged at both ends of the wires. The first conveying assembly is used to convey the carrier at the last position to the reflux line assembly. The reflux line assembly is used to transfer the carrier to one side of the second conveying assembly. The second conveying assembly is used to convey the carrier to the lifting and positioning assembly.

[0010] A pressing mechanism, which is arranged above the wire and is used to punch the material and remove the middle plate after placing the middle plate on the material in the carrier;

[0011] A labeling mechanism, which is disposed above the wire and is used to label materials in a carrier below the wire;

[0012] A material unloading mechanism, which is used to take away the material in the carrier at the last position;

[0013] The laminating mechanism is used to laminar the material placed by the unloading mechanism and then cut it.

[0014] Furthermore, the silo mechanism includes a base plate, a screw stepper motor installed under the base plate, a plurality of limit columns arranged on the base plate, and a first support plate limited by the plurality of limit columns. The driving end of the screw stepper motor passes through the base plate and is connected to the first support plate. The base plate is slidably arranged on a first guide rail. The base plate is also connected to a second cylinder, and the second cylinder drives the base plate to slide along the first guide rail.

[0015] Furthermore, it also includes a first visual detection component, which is arranged on one side of the material picking mechanism and includes a first camera, and the first camera is used to detect materials from the robot.

[0016] Furthermore, the pressing mechanism includes a secondary positioning component, a punching component and a transfer component, the transfer component includes a first suction cup, a first slide cylinder driving the first suction cup to rise and fall, and a first Y-axis module driving the first slide cylinder to move, the first suction cup is used to take the middle plate from the secondary positioning component and place it on the material in the carrier, the punching component includes a second suction cup, a second slide cylinder driving the second suction cup to rise and fall, and an X-axis module driving the second slide cylinder to move, the second suction cup is used to press against the middle plate on the carrier to achieve punching of the material and absorb the residual material and take it away, so as to And, the second suction cup is used to take the middle plate on the carrier and place it in the secondary positioning assembly, the secondary positioning assembly includes a second pallet for receiving the middle plate from the second suction cup, a third slide cylinder for driving the second pallet to rise and fall, a rodless cylinder for driving the second pallet to translate, and a positioning plate, the positioning plate is provided with an offset groove, and positioning grooves are provided on both sides of the offset groove, the rodless cylinder drives the second pallet to translate to above the positioning plate, and the third slide cylinder drives the second pallet to pass through the offset groove, so that the middle plate on the second pallet falls into the positioning groove.

[0017] Furthermore, the labeling mechanism includes a flyer assembly and a labeling assembly, the flyer assembly is used to provide labels, the labeling assembly includes a first suction head, a connecting frame, a synchronous belt, a synchronous wheel, a motor, a mounting seat, a second Y-axis module, an upper camera, and a lower camera, the motor and the synchronous wheel are installed on the mounting seat, the first suction head is installed on the connecting frame, the connecting frame is connected to the synchronous belt through a connecting piece, the motor drives the synchronous belt to move by driving the synchronous wheel, and the connecting frame is lifted and lowered, the connecting piece is connected to one end of the spring, and the other end of the spring is connected to the mounting seat, the second Y-axis module is connected to the mounting seat, and is used to drive the mounting seat to move between above the carrier and above the discharge point of the flyer assembly, the upper camera is installed in the mounting seat, and is used to detect the position of the carrier below, and the lower camera is used to detect the position of the labeling assembly moved above the flyer assembly.

[0018] Furthermore, the device also includes a pressure-maintaining mechanism, which includes a pressure plate, a first lifting cylinder that drives the pressure plate to press against the labeled material, and a support frame that spans above the wire and is used to fix the first lifting cylinder.

[0019] Furthermore, the device also includes a rejection and replenishing mechanism and a second visual detection component, the second visual detection component is used to detect defective materials after labeling, the rejection and replenishing mechanism is arranged above the wire, and it includes a second suction head and a first execution module, the first execution module is used to drive the second suction head to move along the X-axis, Y-axis and Z-axis to absorb and take away the materials detected as defective, and to take the materials from the replenishing table and place them on the carrier.

[0020] Furthermore, the unloading mechanism is arranged above the end of the wire, and includes a third suction head and a second execution module. The second execution module is used to drive the third suction head to move along the Y-axis and the Z-axis to move the finished material in the carrier to the coating mechanism.

[0021] Furthermore, the laminating mechanism includes a conveyor belt assembly and a base film loading assembly, a face mask loading assembly, a film rolling assembly, a cutting assembly, and a second material picking robot arranged along the forward direction of the conveyor belt assembly, the conveyor belt assembly has a circulating conveyor belt, the surface of the conveyor belt has multiple vacuum adsorption holes, the base film loading assembly includes a first unwinding roller, a first pressure roller and a base film, the face mask loading assembly includes a second unwinding roller, a second pressure roller and a face mask, the base film loading assembly and the face mask loading assembly are respectively located at both ends of the conveyor belt assembly, the film rolling assembly includes a pressure wheel and a roller driven by a motor, the face mask and the base film are pasted together and pass between the roller and the pressure wheel, the material is placed between the face mask and the base film by the unloading mechanism, the cutting assembly includes a cutter and a second lifting cylinder for driving the cutter to lift, and the second material picking robot is used to move the material cut by the cutting assembly to the material receiving assembly line.

[0022] Furthermore, the lifting and positioning assembly also includes a limit frame, which includes support columns located on both sides of the wire and a limit plate arranged on the top of the support column. When the positioning plate is driven to rise, the carrier of the positioning plate is limited by the limit plate.

[0023] The technical solution disclosed in this disclosure has the following beneficial effects:

[0024] Based on the setting of the reflux mechanism, when the wire is driven forward by the linkage assembly, all the carriers can be driven forward to the next workstation at the same time, so that the relative positions of each carrier are always consistent. Then, each processing equipment can process the materials in the carrier below it at the same time, realizing efficient and precise automated assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the silica gel automatic assembly device in the embodiment of this specification;

[0026] Figure 2 It is a top view of the silicone automatic assembly device in the embodiment of this specification;

[0027] Figure 3 It is a partial structural schematic diagram of the silica gel automatic assembly device in the embodiment of this specification;

[0028] Figure 4 It is a partial structural schematic diagram of the silica gel automatic assembly device in the embodiment of this specification;

[0029] Figure 5 It is a structural schematic diagram of the silo mechanism in the embodiment of this specification;

[0030] Figure 6 It is a structural schematic diagram of the silo mechanism in the embodiment of this specification;

[0031] Figure 7 It is a structural schematic diagram of the material taking mechanism in the embodiment of this specification;

[0032] Figure 8 It is a structural schematic diagram of the reflux mechanism in the embodiment of this specification;

[0033] Fig. 9 It is a schematic diagram of the structure of the wire in the embodiment of this specification;

[0034] Fig.10 It is a partial structural schematic diagram of the wire material in the embodiment of this specification;

[0035] Fig.11 It is a schematic diagram of the structure of the return line assembly in the embodiment of this specification;

[0036] Fig.12 It is a structural schematic diagram of the lifting and positioning assembly in the embodiment of this specification;

[0037] Fig.13 It is a structural schematic diagram of the lifting and positioning assembly in the embodiment of this specification;

[0038] Fig.14 It is a structural schematic diagram of the pressing mechanism in the embodiment of this specification;

[0039] Fig.15 It is a structural schematic diagram of the secondary positioning component and the transplanting component in the embodiment of this specification;

[0040] Fig.16 It is a structural schematic diagram of the punching assembly in the embodiment of this specification;

[0041] Fig.17 It is a structural schematic diagram of the labeling mechanism in the embodiment of this specification;

[0042] Fig.18It is a structural schematic diagram of a feeder assembly in an embodiment of this specification;

[0043] Fig.19 It is a structural schematic diagram of a labeling assembly in an embodiment of this specification;

[0044] Fig. 20 It is a structural schematic diagram of a labeling assembly in an embodiment of this specification;

[0045] Fig.21 It is a structural schematic diagram of the feeding mechanism in the embodiment of this specification;

[0046] Fig. 22 It is a structural schematic diagram of the laminating mechanism in the embodiment of this specification;

[0047] Fig.23 It is a structural schematic diagram of a film rolling assembly and a cutting assembly in the embodiment of this specification;

[0048] Fig.24 It is a structural schematic diagram of a film rolling assembly and a cutting assembly in the embodiment of this specification;

[0049] Fig.25 It is a structural schematic diagram of the pressure-maintaining mechanism in the embodiment of this specification;

[0050] Fig.26 It is a structural schematic diagram of the rejecting and feeding mechanism in the embodiment of this specification;

[0051] Fig. 27 is a schematic diagram of the structure of the second visual detection component in the embodiment of this specification;

[0052] Fig.28 It is a structural schematic diagram of the pressure-maintaining mechanism in the embodiment of this specification;

[0053] Fig.29 It is a schematic structural diagram of the first transport assembly in the embodiment of this specification.

[0054] Wherein, the accompanying drawings are described as follows:

[0055] 100, material; 200, carrier; 300, middle plate; 400, product;

[0056] 1. Bin mechanism; 11. Bottom plate; 12. Screw stepper motor; 13. Limit column; 14. Second cylinder; 15. First guide rail; 16. First support plate;

[0057] 2. Material picking mechanism; 21. First material picking manipulator; 22. First visual inspection component;

[0058] 3. Reflux mechanism; 31. First transport assembly; 32. Second transport assembly; 33. Lifting and positioning assembly; 331. First lifting seat; 3311. Second positioning pin; 332. First cylinder; 333. Limiting frame; 3331. Support column; 3332. Limiting plate; 34. Reflux line assembly; 35. Wire; 351. Carrying plate; 3511. First positioning pin; 352. Carrying platform; 36. Linking assembly;

[0059] 4. Pressing mechanism; 41. Secondary positioning assembly; 411. Second support plate; 412. Third slide cylinder; 413. Rodless cylinder; 414. Positioning plate; 4141. Dislocation groove; 4142. Positioning groove; 42. Blanking assembly; 421. Second suction cup; 422. Second slide cylinder; 423. X-axis module; 43. Transplanting assembly; 431. First suction cup; 432. First slide cylinder; 433. First Y-axis module;

[0060] 5. Labeling mechanism; 51. Feeder assembly; 52. Labeling assembly; 521. First suction head; 522. Connecting frame; 523. Connecting piece; 524. Synchronous belt; 525. Synchronous wheel; 526. Motor; 527. Mounting seat; 528. Second Y-axis module; 529. Upper camera; 5210. Lower camera; 5211. Spring;

[0061] 6. unloading mechanism; 61. third suction head; 62. second execution module;

[0062] 7. Laminating mechanism; 71. Conveyor belt assembly; 72. Bottom film feeding assembly; 721. First unwinding roller; 722. First pressing roller; 723. Bottom film; 73. Face mask feeding assembly; 731. Second unwinding roller; 732. Second pressing roller; 733. Face mask; 74. Film rolling assembly; 741. Pressing wheel; 742. Roller; 75. Cutting assembly; 751. Cutter; 752. Second lifting cylinder; 76. Second material taking manipulator; 77. Material receiving assembly line;

[0063] 8. Pressure-maintaining mechanism; 81. Pressing plate; 82. First lifting cylinder; 83. Support frame;

[0064] 9. Removal and feeding mechanism; 91. Second suction head; 92. First execution module; 93. Feeding station; 94. Cleaning component; 95. Second visual inspection component. DETAILED DESCRIPTION

[0065] Example embodiments will now be described more fully with reference to the accompanying drawings.

[0066] The accompanying drawings are only schematic illustrations of the present disclosure. The same reference numerals in the drawings represent the same or similar parts, and thus their repeated description will be omitted. It is understood that the proportions of the various components in the drawings do not constitute limitations of the present disclosure.

[0067] like Figure 1-29 As shown, the embodiment of this specification provides a silicone automatic assembly device, the device comprising:

[0068] One or more silo mechanisms 1, the silo mechanism 1 is used to store materials 100;

[0069] The material taking mechanism 2 is arranged at one side of the silo mechanism 1, and comprises a first material taking manipulator 21 with X-axis, Y-axis and Z-axis movement directions and a vacuum adsorption function. The first material taking manipulator 21 is used to take materials from the silo mechanism 1;

[0070] The reflux mechanism 3 includes one or more wires 35, a plurality of lifting and positioning components 33 arranged along the wires 35, a linkage component 36 for driving the wires 35 to move forward, a first conveying component 31, a second conveying component 32, and a reflux line component 34. The lifting and positioning component 33 includes a bearing plate 351 fixed on the wire 35 for receiving the carrier 200, a first lifting seat 331 corresponding to the bearing plate 351, and a first cylinder 332 for driving the first lifting seat 331. The bearing plate 351 is provided with a first positioning pin 3511 that cooperates with the carrier 200, and the first lifting seat 331 is provided with a second positioning pin 3511 that cooperates with the carrier 200. The positioning pin 3311 drives the carrier 200 to separate from the carrying plate 351 when the first lifting seat 331 rises. When the linkage assembly 36 drives the wire 35 to move forward, the carrier 200 in the jacking and positioning assembly 33 at the current position moves to the jacking and positioning assembly 33 at the next station. The first conveying assembly 31 and the second conveying assembly 32 are respectively arranged at both ends of the wire 35. The first conveying assembly 31 is used to convey the carrier 200 at the last position to the return line assembly 34. The return line assembly 34 is used to transfer the carrier 200 to one side of the second conveying assembly 32. The second conveying assembly 32 is used to convey the carrier 200 to the jacking and positioning assembly 33.

[0071] The pressing mechanism 4 is disposed above the wire 35 and is used to place the middle plate 300 on the material 100 in the carrier 200, punch the material 100 and remove the middle plate 300;

[0072] The labeling mechanism 5 is disposed above the wire 35 and is used to label the material 100 in the carrier 200 below it;

[0073] A material unloading mechanism 6, which is used to take away the material 100 in the carrier 200 at the last position;

[0074] The laminating mechanism 7 is used to laminar the material 100 placed by the unloading mechanism 6 and then cut it.

[0075] In one embodiment, if Figure 5-6 As shown, the silo mechanism 1 includes a base plate 11, a screw stepper motor 12 installed under the base plate 11, a plurality of limit columns 13 arranged on the base plate 11, and a first support plate 16 limited by the plurality of limit columns 13. The driving end of the screw stepper motor 12 passes through the base plate 11 and is connected to the first support plate 16. The base plate 11 is slidably arranged on the first guide rail 15. The base plate 11 is also connected to the second cylinder 14, and the second cylinder 14 drives the base plate 11 to slide along the first guide rail 15.

[0076] In one embodiment, if Figure 7 As shown, it also includes a first visual detection component 22, which is arranged on one side of the material picking mechanism 2, and includes a first camera, which is used to detect the material 100 from the robot arm.

[0077] In one embodiment, if Figure 14-16 As shown, the pressing mechanism 4 includes a secondary positioning component 41, a punching component 42 and a transfer component 43, the transfer component 43 includes a first suction cup 431, a first slide cylinder 432 for driving the first suction cup 431 to rise and fall, and a first Y-axis module 433 for driving the first slide cylinder 432 to move, the first suction cup 431 is used to take the middle plate 300 from the secondary positioning component 41 and place it on the material 100 in the carrier 200, the punching component 42 includes a second suction cup 421, a second slide cylinder 422 for driving the second suction cup 421 to rise and fall, and an X-axis module 423 for driving the second slide cylinder 422 to move, the second suction cup 421 is used to press against the middle plate 300 on the carrier 200, so as to realize punching of the material 100 and take away the residual material after adsorbing it, and, The second suction cup 421 is used to take the middle plate 300 on the carrier 200 and place it in the secondary positioning assembly 41. The secondary positioning assembly 41 includes a second support plate 411 for receiving the middle plate 300 from the second suction cup 421, a third slide cylinder 412 for driving the second support plate 411 to rise and fall, a rodless cylinder 413 for driving the second support plate 411 to translate, and a positioning plate 414. The positioning plate 414 is provided with an offset groove 4141, and positioning grooves 4142 are provided on both sides of the offset groove 4141. The rodless cylinder 413 drives the second support plate 411 to translate to above the positioning plate 414, and the third slide cylinder 412 drives the second support plate 411 to pass through the offset groove 4141, so that the middle plate 300 on the second support plate 411 falls into the positioning groove 4142.

[0078] In one embodiment, if Figure 17-20As shown, the labeling mechanism 5 includes a flyer assembly 51 and a labeling assembly 52. ​​The flyer assembly 51 is used to provide labels. The labeling assembly 52 includes a first suction head 521, a connecting frame 522, a synchronous belt 524, a synchronous wheel 525, a motor 526, a mounting seat 527, a second Y-axis module 528, an upper camera 529, and a lower camera 5210. The motor 526 and the synchronous wheel 525 are installed on the mounting seat 527. The first suction head 521 is installed on the connecting frame 522. The connecting frame 522 is connected to the synchronous belt 524 through a connecting piece 523. The motor 526 drives the synchronous wheel 525 through a driving mechanism 5 25 is used to drive the synchronous belt 524 to move and make the connecting frame 522 rise and fall. The connecting piece 523 is connected to one end of the spring 5211, and the other end of the spring 5211 is connected to the mounting seat 527. The second Y-axis module 528 is connected to the mounting seat 527 to drive the mounting seat 527 to move between above the carrier 200 and above the discharge point of the feeder assembly 51. The upper camera 529 is installed in the mounting seat 527, which is used to detect the position of the carrier 200 below, and the lower camera 5210 is used to detect the position of the labeling assembly 52 moved above the feeder assembly 51.

[0079] In one embodiment, if Fig.25 As shown, the device also includes a pressure-maintaining mechanism 8, which includes a pressure plate 81, a first lifting cylinder 82 that drives the pressure plate 81 to press against the labeled material 100, and a support frame 83 that spans above the wire 35 and is used to fix the first lifting cylinder 82.

[0080] In one embodiment, if Fig.26 As shown, the device also includes a rejection and replenishment mechanism 9 and a second visual inspection component 95. The second visual inspection component 95 is used to detect defective materials 100 after labeling. The rejection and replenishment mechanism 9 is arranged above the wire 35, and includes a second suction head 91 and a first execution module 92. The first execution module 92 is used to drive the second suction head 91 to move along the X-axis, Y-axis and Z-axis to absorb and take away the material 100 detected as defective, and to take the material 100 from the replenishment table 93 and place it on the carrier 200.

[0081] In one embodiment, if Fig.21 As shown, the unloading mechanism 6 is arranged above the end of the wire 35, and includes a third suction head 61 and a second execution module 62. The second execution module 62 is used to drive the third suction head 61 to move along the Y axis and the Z axis to move the finished material 100 in the carrier 200 to the coating mechanism 7.

[0082] In one embodiment, if Figure 22-24As shown, the laminating mechanism 7 includes a conveyor belt assembly 71 and a bottom film loading assembly 72, a face mask loading assembly 73, a film rolling assembly 74, a cutting assembly 75, and a second material taking manipulator 76 arranged along the forward direction of the conveyor belt assembly 71. The conveyor belt assembly 71 has a circulating conveyor belt, and the surface of the conveyor belt has a plurality of vacuum adsorption holes. The bottom film loading assembly 72 includes a first unwinding roller, a first pressing roller, and a bottom film. The face mask loading assembly 73 includes a second unwinding roller, a second pressing roller, and a face mask. The bottom film The loading assembly 72 and the mask loading assembly 73 are respectively located at the two ends of the conveyor belt assembly 71. The film rolling assembly 74 includes a pressure wheel and a roller driven by a motor 526. After the mask and the base film are bonded together, the material 100 passes between the roller and the pressure wheel. The material 100 is placed between the mask and the base film by the unloading mechanism 6. The cutting assembly 75 includes a cutter and a second lifting cylinder for driving the cutter to lift and lower. The second material picking robot 76 is used to move the material 100 cut by the cutting assembly 75 to the material receiving assembly line 77.

[0083] In one embodiment, if Figure 12-13 As shown, the lifting and positioning assembly 33 also includes a limit frame 333, which includes support columns 3331 located on both sides of the wire 35 and a limit plate 3332 arranged at the top of the support column 3331. When the positioning plate 414 is driven to rise, the carrier 200 of the positioning plate 414 is limited by the limit plate 3332.

[0084] In combination with all the above embodiments, Figure 1-28 As shown, the working process and principle of the assembly device of the present invention are as follows:

[0085] 1. Lamination materials:

[0086] The stacked material 100 (silicone sheet) is manually placed on the pallet, and the limiting column 13 limits the material 100 on all sides to prevent it from moving; there can be multiple silo mechanisms 1, so that materials can be loaded alternately to improve work efficiency; when the silo mechanism 1 is loading, the screw stepper motor 12 installed under the bottom plate 11 drives the first pallet 16 to rise, and the material 100 on the first pallet 16 can rise, so that the material picking mechanism 2 only needs to descend a fixed height each time to obtain the material 100; when it is necessary to load the material onto the first pallet 16, the first cylinder 332 drives the bottom plate 11 to slide along the first guide rail 15, so that the entire silo mechanism 1 moves to the side away from the material picking mechanism 2, so as to facilitate manual loading onto the first pallet 16.

[0087] 2. Material 100 visual inspection:

[0088] After the material picking mechanism 2 obtains the material 100, the first visual inspection component 22 is first used to inspect whether the material 100 has defects, and the first camera takes a picture of the material 100 at the bottom, and then intelligently identifies whether the material 100 has defects.

[0089] 3. Loading:

[0090] After the first visual inspection component 22 confirms that the material 100 has no defects, the first material picking robot 21 of the material picking mechanism 2 places the material 100 on the carrier 200 of the first station of the reflow mechanism 3, wherein the carrier 200 of the first station of the reflow mechanism 3 is transported from the reflow line component 34 by the second transport component 32. In order to make the actions of all mechanisms synchronized, the material 100 is placed on the second station.

[0091] 4. The vehicle moves forward 200

[0092] Since the carrier 200 at the first station has been placed with material 100, it needs to be moved forward one station for subsequent pressing. At this time, the first cylinder 332 in the jacking and positioning assembly 33 drives the first lifting seat 331 to descend, so that the positioning hole in the carrier 200 is inserted by the first positioning pin 3511 of the supporting plate 351 of the wire 35, completing the limit fixation of the carrier 200. Then, the linkage assembly 36 drives one or more wires 35 to move forward a distance of one station, and all carriers 200 move forward one station. Corresponding to the above-mentioned carrier 200 loaded with material 100 comes to the third station, the first cylinder 332 rises, and the first lifting seat 331 The second positioning pin 3311 is inserted into other positioning holes of the carrier 200, and drives the carrier 200 to separate from the supporting plate 351 during the rising process, until the carrier 200 is limited by the limiting plate 3332 of the limiting frame 333, thereby completing the working fixation of the carrier 200; the linkage assembly 36 can specifically be a driving structure such as a cylinder or a screw motor 526. When there are multiple wires 35, two wires 35 are connected by a connecting piece 523, and the linkage assembly 36 drives the connecting piece 523 to move, thereby realizing the forward movement of the wire 35; the bottom of the wire 35 can be a guide rail, which is then slidably connected to multiple receiving platforms, so that the wire 35 can slide along the receiving platforms.

[0093] 5. Assembly and lamination of the middle plate 300:

[0094] The first suction cup 431 of the transfer assembly 43 of the pressing mechanism 4 is driven to the top of the positioning plate 414 of the secondary positioning assembly 41, and the middle plate 300 in the positioning groove 4142 of the positioning plate 414 is taken out and placed in the carrier 200 of the third station, and the middle plate 300 is pressed on the material 100; the middle plate 300 in the positioning groove 4142 of the secondary positioning assembly 41 comes from the second support plate 411, and the middle plate 300 of the second support plate 411 comes from the blanking assembly 42, and the positioning plate 414 is placed on the carrier 200 of the third station. The positioning groove 4142 can perform secondary positioning on the middle plate 300 to improve accuracy; after the carrier 200 moves forward one station, the second slide cylinder 422 drives the second suction cup 421 to descend and press against the middle plate 300 in the carrier 200, so that the middle plate 300 can punch the material 100, and then the second suction cup 421 sucks the middle plate 300, and driven by the X-axis module 423, the middle plate 300 is placed on the second support plate 411, and then the punched residue is sucked up and placed in the collection box.

[0095] 6. Labeling:

[0096] The punched material 100 continues to move forward with the carrier 200 and comes to the bottom of the upper camera 529 of the labeling mechanism 5. The upper camera 529 takes a picture of the material 100 to detect the position of the material 100 or whether there are any defects. At the same time, the flyer component 51 discharges the material (label), and the second Y-axis module 528 in the labeling component 52 drives the first suction head 521 to the top of the discharge of the flyer component 51. At this time, the lower camera 5210 takes a picture to detect and confirm the position of the first suction head 521. Then the motor 526 rotates to drive the synchronous belt 524 to rotate, and the connecting member 523 and the connecting frame 522 descend, that is, the first suction head 521 descends to absorb the label. Among them, since the first suction head 521, the label and the punched material 100 are small in size, in order to avoid damage, the spring 5211 is provided to play a buffering role to avoid damage to the first suction head 521 when sucking the material and printing the label on the material 100.

[0097] 7. Maintain pressure:

[0098] After the label is affixed, the carrier 200 brings the material 100 to the bottom of the pressure-maintaining mechanism 8, and the first lifting cylinder 82 drives the pressing plate 81 to press the material 100 in the carrier 200 to ensure the effect of label affixing.

[0099] 8. Visual inspection:

[0100] After the pressure holding is completed, the carrier 200 comes under the second visual inspection component 95, and the camera in the second visual inspection component 95 takes a picture of the material 100 in the carrier 200 to check the effect of the pressure holding and mark it in the software.

[0101] 9. Removal and replenishment:

[0102] According to the inspection result of the second visual inspection component 95, if there is defective material 100, the first execution module 92 drives the second suction head 91 to remove the defective material 100; at the same time, cleaning components 94 are arranged on both sides of the first execution module 92, and the cleaning components 94 use a brush to sweep away dust that may exist on the material 100; and, after the defective material 100 is removed, the second suction head 91 takes the material 100 from the preset feeding table 93 and places it on the carrier 200.

[0103] 10. Cutting:

[0104] The carrier 200 continues to move forward and arrives at the last station, that is, under the unloading mechanism 6. The second execution module 62 drives the third suction head 61 to suck up the material 100 that will form the product 400 and place it on the bottom film on the conveyor belt in the laminating mechanism 7; at the same time, the first conveying component 31 grabs the carrier 200 that has completed unloading and sends it back to the return line component 34. The return line component 34 brings the carrier 200 back to the side of the first station of the wire 35; wherein the first conveying component 31 and the second conveying component 32 may include structures such as clamps, cylinders or motors 526 to realize the grasping and transplanting of the carrier 200.

[0105] 11. Lamination:

[0106] After the product 400 comes onto the base film, the conveyor belt drives the base film forward. When the base film passes under the second pressure roller of the facial mask loading assembly 73, the facial mask is attached to the base film, and the second pressure roller can make the base film and the facial mask fit tightly together. A film rolling assembly 74 is provided at the end of the conveyor belt. Since the roller in the film rolling assembly 74 is driven by the motor 526 and the base film is forced to contact the roller due to the presence of the pressure wheel, the base film leaves the conveyor belt and is driven forward by the film rolling assembly 74 to arrive at the cutting assembly 75. When the base film and the facial mask move forward by the length of the product 400 in the cutting assembly 75, the cutting assembly 75 cuts off the base film and the facial mask, and the product 400 remains in the film.

[0107] 12. Final cutting:

[0108] The second picking robot 76 moves the cut and packaged products 400 to the receiving assembly line 77 based on the suction cup and the execution module.

[0109] Beneficial effects:

[0110] Based on the setting of the reflux mechanism 3, when the wire 35 is driven forward by the linkage assembly 36, all the carriers 200 can be driven forward to the next workstation at the same time, so that the relative positions of each carrier 200 are always kept consistent, and then each processing equipment can process the material 100 in the carrier 200 below it at the same time, realizing efficient and precise automated assembly.

[0111] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary technical means in the art that are not disclosed in the present disclosure.

Claims

1. A silica gel automatic assembly device, characterized in that: The device comprises: One or more silo mechanisms, wherein the silo mechanisms are used to store materials; A material taking mechanism, which is arranged on one side of the silo mechanism, and comprises a first material taking manipulator with X-axis, Y-axis and Z-axis movement directions and a vacuum adsorption function, and the first material taking manipulator is used to take materials from the silo mechanism; A reflux mechanism, wherein the reflux mechanism comprises one or more wires, a plurality of lifting and positioning assemblies arranged along the wires, a linkage assembly for driving the wires to move forward, a first conveying assembly, a second conveying assembly, and a reflux line assembly. The lifting and positioning assembly comprises a bearing plate fixed on the wires for receiving a carrier, a first lifting seat corresponding to the bearing plate, and a first cylinder driving the first lifting seat. A first positioning pin cooperating with the carrier is arranged on the bearing plate, and a second positioning pin cooperating with the carrier is arranged on the first lifting seat. When the first lifting seat rises, it drives the carrier to separate from the bearing plate. When the linkage assembly drives the wires to move forward, the carrier in the lifting and positioning assembly at the current position moves to the lifting and positioning assembly at the next station. The first conveying assembly and the second conveying assembly are respectively arranged at both ends of the wires. The first conveying assembly is used to convey the carrier at the last position to the reflux line assembly. The reflux line assembly is used to transfer the carrier to one side of the second conveying assembly. The second conveying assembly is used to convey the carrier to the lifting and positioning assembly. A pressing mechanism, which is arranged above the wire and is used to punch the material and remove the middle plate after placing the middle plate on the material in the carrier; A labeling mechanism, which is disposed above the wire and is used to label materials in a carrier below the wire; A material unloading mechanism, which is used to take away the material in the carrier at the last position; The laminating mechanism is used to laminar the material placed by the unloading mechanism and then cut it.

2. The automatic silica gel assembly device according to claim 1, characterized in that: The silo mechanism includes a base plate, a screw stepper motor installed under the base plate, a plurality of limit columns arranged on the base plate, and a first support plate limited by the plurality of limit columns. The driving end of the screw stepper motor passes through the base plate and is connected to the first support plate. The base plate is slidably arranged on a first guide rail. The base plate is also connected to a second cylinder, and the second cylinder drives the base plate to slide along the first guide rail.

3. The automatic silica gel assembly device according to claim 1, characterized in that: It also includes a first visual detection component, which is arranged on one side of the material picking mechanism and includes a first camera, which is used to detect materials from the robot.

4. The automatic silica gel assembly device according to claim 1, characterized in that: The pressing mechanism includes a secondary positioning component, a punching component and a transfer component, the transfer component includes a first suction cup, a first slide cylinder driving the first suction cup to rise and fall, and a first Y-axis module driving the first slide cylinder to move, the first suction cup is used to take the middle plate from the secondary positioning component and place it on the material in the carrier, the punching component includes a second suction cup, a second slide cylinder driving the second suction cup to rise and fall, and an X-axis module driving the second slide cylinder to move, the second suction cup is used to press against the middle plate on the carrier to achieve punching of the material and take away the residual material after absorbing it, and, The second suction cup is used to take the middle plate on the carrier and place it in the secondary positioning assembly, and the secondary positioning assembly includes a second pallet for receiving the middle plate from the second suction cup, a third slide cylinder for driving the second pallet to rise and fall, a rodless cylinder for driving the second pallet to translate, and a positioning plate, wherein the positioning plate is provided with an offset groove, and positioning grooves are provided on both sides of the offset groove, the rodless cylinder drives the second pallet to translate to above the positioning plate, and the third slide cylinder drives the second pallet to pass through the offset groove, so that the middle plate on the second pallet falls into the positioning groove.

5. The automatic silica gel assembly device according to claim 1, characterized in that: The labeling mechanism includes a flyer assembly and a labeling assembly. The flyer assembly is used to provide labels. The labeling assembly includes a first suction head, a connecting frame, a synchronous belt, a synchronous wheel, a motor, a mounting seat, a second Y-axis module, an upper camera, and a lower camera. The motor and the synchronous wheel are installed on the mounting seat. The first suction head is installed on the connecting frame. The connecting frame is connected to the synchronous belt through a connecting piece. The motor drives the synchronous wheel to drive the synchronous belt to move and make the connecting frame rise and fall. The connecting piece is connected to one end of a spring, and the other end of the spring is connected to the mounting seat. The second Y-axis module is connected to the mounting seat to drive the mounting seat to move between above the carrier and above the discharge point of the flyer assembly. The upper camera is installed in the mounting seat, and is used to detect the position of the carrier below. The lower camera is used to detect the position of the labeling assembly moved above the flyer assembly.

6. The automatic silica gel assembly device according to claim 1, characterized in that: The device also includes a pressure-maintaining mechanism, which includes a pressing plate, a first lifting cylinder for driving the pressing plate to press against the labeled material, and a support frame spanning above the wire for fixing the first lifting cylinder.

7. The automatic silica gel assembly device according to claim 1, characterized in that: The device also includes a rejection and replenishment mechanism and a second visual inspection component, the second visual inspection component is used to detect defective materials after labeling, the rejection and replenishment mechanism is arranged above the wire, and includes a second suction head and a first execution module, the first execution module is used to drive the second suction head to move along the X-axis, Y-axis and Z-axis to absorb and take away the materials detected as defective, and to take the materials from the replenishment table and place them on the carrier.

8. The automatic silica gel assembly device according to claim 1, characterized in that: The unloading mechanism is arranged above the end of the wire, and comprises a third suction head and a second execution module. The second execution module is used to drive the third suction head to move along the Y-axis and the Z-axis to move the finished material in the carrier to the coating mechanism.

9. The automatic silica gel assembly device according to claim 1, characterized in that: The laminating mechanism includes a conveyor belt assembly and a base film loading assembly, a face mask loading assembly, a film rolling assembly, a cutting assembly, and a second material picking robot arranged along the forward direction of the conveyor belt assembly, the conveyor belt assembly has a circulating conveyor belt, the surface of the conveyor belt has multiple vacuum adsorption holes, the base film loading assembly includes a first unwinding roller, a first pressure roller and a base film, the face mask loading assembly includes a second unwinding roller, a second pressure roller and a face mask, the base film loading assembly and the face mask loading assembly are respectively located at both ends of the conveyor belt assembly, the film rolling assembly includes a pressure wheel and a roller driven by a motor, the face mask and the base film are pasted together and pass between the roller and the pressure wheel, the material is placed between the face mask and the base film by the unloading mechanism, the cutting assembly includes a cutter and a second lifting cylinder for driving the cutter to lift, and the second material picking robot is used to move the material cut by the cutting assembly to the material receiving assembly line.

10. The automatic silica gel assembly device according to claim 1, characterized in that: The lifting and positioning assembly also includes a limit frame, which includes support columns located on both sides of the wire and a limit plate arranged on the top of the support column. When the positioning plate is driven to rise, the carrier of the positioning plate is limited by the limit plate.

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