A fully automatic vacuum packaging machine

Abstract

The invention discloses a fully automatic vacuum packaging machine, belonging to the field of packaging equipment. The vacuum packaging machine comprises a support body, a loading box, a material dividing mechanism, a material taking robot, a first material pushing mechanism, a bag taking device, a vacuum packaging device, a labeling mechanism and a material unloading device located on the support body; a loading station, a bag placing platform and a material unloading station are arranged on the support body; the vacuum packaging device lifts the material through the material dividing mechanism, grabs the material to the material unloading station through the material taking robot, grabs the test card, the certificate of conformity and the desiccant from the loading box and grabs them to the material, and performs vacuum packaging after automatically completing the bag taking and bagging work, and performs labeling and unloading after vacuum packaging to complete the entire packaging process; the vacuum packaging machine can automatically complete the entire vacuum packaging process, can effectively reduce manpower, reduce the work intensity of the staff, improve the efficiency of product packaging, and lay a solid foundation for the automation of vacuum packaging.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging equipment, and in particular relates to a full-automatic vacuum packaging machine. Background Art

[0002] Vacuum packaging, also known as decompression packaging, is to completely extract the air from the packaging container and seal it to maintain a highly decompressed state in the bag. Applications include vacuum packaging in plastic bags, aluminum foil packaging, glassware, plastic and its composite material packaging, etc. In the electronics industry, in order to ensure the moisture-proof, dust-proof and anti-oxidation properties of the product, plastic packaging bags are generally used for vacuum packaging of the product.

[0003] In the existing vacuum packaging equipment, materials are taken out and placed manually during packaging, which increases the workload of the staff and affects the efficiency of product packaging. At the same time, since vacuum packaging generally uses high temperature to seal the package, manual operation may cause the risk of burns, and the safety of use is relatively low. Summary of the invention

[0004] The object of the present invention is to provide a fully automatic vacuum packaging machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A fully automatic vacuum packaging machine comprises a support body, a loading box, a material dividing mechanism, a material taking robot, a first material pushing mechanism, a bag taking device, a vacuum packaging device, a labeling mechanism and a material unloading device located on the support body; a material loading station, a bag placing platform and a material unloading station are arranged on the support body;

[0007] The loading box and the material dividing mechanism are correspondingly installed on one side of the loading station, and the material picking robot is fixedly installed between the loading box, the material dividing mechanism and the loading station, and is used to pick up and place the materials on the loading box and the material dividing mechanism to the loading station; the vacuum packaging device is installed at one end of the bag placing platform and the unloading station, and the bag picking device is installed above the bag placing platform, and is used to grab the packaging bag on the bag placing platform to the vacuum packaging device; the first pushing mechanism is fixedly installed on one side of the loading station, and is used to push the materials on the loading station into the packaging bag on the vacuum packaging device; the unloading device is installed on the unloading station, and is used to push the materials on the shrinkage surgery vacuum packaging device to the unloading station, and grab the materials on the unloading station for unloading; the labeling mechanism is located on the side of the unloading station away from the vacuum packaging device, and is used to label the packaged finished product;

[0008] The material distributing mechanism comprises a lifting frame fixedly mounted on one side of the loading station, a lifting plate moving up and down on the lifting frame, a lead screw penetrating one end of the lifting plate and rotatably connected to the lifting frame, and a first servo motor fixedly mounted on the bottom of the lifting frame for driving the lead screw to rotate, wherein the output shaft of the first servo motor is connected to the lead screw via a first belt;

[0009] The material picking robot comprises a mechanical arm fixedly installed between the material distributing mechanism and the material loading station, a first rotary cylinder installed at one end of the mechanical arm away from the support body, a first slide cylinder and a first suction cup installed on the rotating table of the first rotary cylinder, and a vacuum suction plate fixedly installed on the slide of the first slide cylinder;

[0010] The first material pushing mechanism comprises a first translation mechanism fixedly mounted on one side of the loading station, a moving arm slidably mounted on the first translation mechanism, and a material taking clamp fixedly mounted on one end of the moving arm and used for contacting with the material and pushing the material;

[0011] The vacuum packaging device comprises a heating module installed on one side of the support body corresponding to the bag placing platform and the unloading station, a support plate located directly below the heating module and capable of laterally moving closer to or away from the bag placing platform below the heating module, a vacuum device fixedly installed on the support plate, and a second translation mechanism located on the support body for driving the support plate to move;

[0012] The heating module comprises a fixed plate fixedly mounted just above the support body, a vacuum cover located below the fixed plate and moving up and down, a first cylinder fixedly mounted on the fixed plate and used to drive the vacuum cover to move up and down, and a sealing mechanism fixedly mounted inside the vacuum cover;

[0013] The fixing plate is fixedly mounted at both ends of the sealing mechanism corresponding to the second cylinder for driving the sealing mechanism to move up and down;

[0014] The support plate is provided with an opening at a position directly below the sealing mechanism, and the vacuum extraction device comprises a sealing cover fixedly mounted on a side of the support plate away from the vacuum cover at a position corresponding to the opening, an exhaust mechanism located inside the sealing cover for supporting the bag opening and performing vacuum extraction, and a positioning mechanism disposed inside the sealing cover for fixing the bag opening;

[0015] The bag taking device comprises a bag taking mechanism located on the bag placing platform and moving close to or away from the vacuum packaging device, and a third translation mechanism installed on the support body and used for driving the bag taking mechanism to move;

[0016] The bag taking mechanism comprises a fixed frame slidably mounted on the support body, a movable plate located directly below the fixed frame, a second suction cup fixedly mounted on a side of the movable plate away from the fixed frame, a third cylinder fixedly mounted at a middle position of the fixed frame for driving the movable plate to move up and down, and a second guide rod fixedly mounted on the movable plate and penetrating the fixed frame;

[0017] The third translation mechanism includes guide rails symmetrically mounted on the support body at positions corresponding to both ends of the fixed frame, a screw rotatably mounted on the support body, a movable sleeve screwed on the screw and connected to the fixed frame, and a fourth servo motor fixedly mounted on the support body for driving the screw to rotate;

[0018] The unloading device includes a second pushing mechanism located at one side of the unloading station for pushing the material on the support plate to the unloading station, and a moving mechanism installed above the unloading station for grabbing the material on the unloading station for unloading;

[0019] The second pushing mechanism comprises a translation module fixedly mounted on the unloading station and one side of the support plate, a moving plate located on the translation module and moving, a pushing plate fixedly mounted on the moving plate, and a fifth servo motor fixedly mounted on one end of the translation module and used to drive the moving plate to move, wherein the pushing plate is located above the support plate and perpendicular to the translation module;

[0020] The material moving mechanism includes a connecting plate fixedly mounted above the unloading station, a moving frame slidably mounted on the connecting plate, a third slide cylinder fixedly mounted at one end of the moving frame, a third suction cup fixedly mounted on the slide of the third slide cylinder through a supporting plate, a second transmission belt rotatably mounted on the connecting plate and connected to one end of the moving frame, and a sixth servo motor fixedly mounted at one end of the connecting plate for driving the second transmission belt to rotate;

[0021] The labeling mechanism includes a label printer fixedly installed on the side of the unloading station away from the vacuum packaging device, a fourth slide cylinder installed at the label outlet position of the label printer, a label suction plate installed on the slide of the fourth slide cylinder, a second rotating cylinder installed on the side of the label suction plate close to the unloading station, a fifth slide cylinder fixedly installed on the rotating table of the second rotating cylinder, and a labeling plate fixedly installed on the slide of the fifth slide cylinder.

[0022] Preferably, a first guide rod longitudinally penetrating the lifting plate is fixedly mounted on the lifting frame, and the lifting plate is slidably connected to the first guide rod.

[0023] Preferably, the first translation mechanism includes a mounting plate fixedly mounted on the support body corresponding to a side of the loading station, a driving block slidably mounted on the mounting plate and fixedly connected to the movable arm, a first transmission belt rotatably mounted on the mounting plate for driving the driving block to move, and a second servo motor fixedly mounted at one end of the mounting plate for driving the first transmission belt.

[0024] Preferably, the first translation mechanism further comprises a guide bar fixedly mounted on the mounting plate and a slider located on the guide bar for movement and fixedly connected to the moving arm.

[0025] Preferably, a guide column longitudinally penetrating the fixing plate is fixedly mounted on the vacuum cover, and the guide column is slidably connected to the fixing plate.

[0026] Preferably, the air extraction mechanism comprises an air extraction plate located below the opening and moving up and down, and a second slide cylinder fixedly installed inside the sealing cover and used for driving the air extraction plate to move up and down.

[0027] Preferably, telescopic rods for guiding the upward and downward movement of the air pumping plate are arranged inside the sealing cover at positions corresponding to both ends of the air pumping plate.

[0028] Preferably, the positioning mechanism includes a positioning clamp symmetrically installed on the inner side of the opening, a roller rotatably installed inside the sealing cover, a movable sleeve threadedly connected to the roller and fixedly connected to the positioning clamp, and a third servo motor fixedly installed inside the sealing cover corresponding to one end of the roller, and the output shaft of the third servo motor is connected to the roller via a second belt.

[0029] Preferably, the second translation mechanism includes a rotating shaft rotatably mounted on the support body, a moving block threadedly connected to the rotating shaft and fixedly connected to the support plate, and a fourth servo motor fixedly mounted on the support body at a position corresponding to one end of the rotating shaft, and the output shaft of the fourth servo motor is connected to the rotating shaft via a third belt.

[0030] Preferably, a guide support bar for supporting the movable frame is fixedly mounted on the outer side of the connecting plate corresponding to the second transmission belt.

[0031] The vacuum packaging machine can automatically complete the entire vacuum packaging process. Compared with the traditional vacuum packaging line, it reduces the workload of staff and improves the efficiency of product packaging. At the same time, it effectively improves the safety of equipment use and lays a solid foundation for vacuum packaging automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1It is a structural schematic diagram of a fully automatic vacuum packaging machine;

[0033] Figure 2 It is a structural schematic diagram of a material dispensing mechanism in a fully automatic vacuum packaging machine;

[0034] Figure 3 It is a structural schematic diagram of a material taking robot in a fully automatic vacuum packaging machine;

[0035] Figure 4 It is a structural schematic diagram of a first material pushing mechanism in a fully automatic vacuum packaging machine;

[0036] Figure 5 It is a structural schematic diagram of a bag taking device in a fully automatic vacuum packaging machine;

[0037] Figure 6 It is a structural schematic diagram of a vacuum packaging device and a second material pushing mechanism in a fully automatic vacuum packaging machine;

[0038] Figure 7 It is a structural schematic diagram of a vacuum packaging device in a fully automatic vacuum packaging machine;

[0039] Figure 8 It is a structural schematic diagram of a support plate and a second translation mechanism in a fully automatic vacuum packaging machine;

[0040] Fig. 9 It is a structural schematic diagram of a second material pushing mechanism in a fully automatic vacuum packaging machine;

[0041] Fig.10 It is a structural schematic diagram of a material transfer mechanism in a fully automatic vacuum packaging machine;

[0042] Fig.11 This is a control schematic diagram of a fully automatic vacuum packaging machine. DETAILED DESCRIPTION

[0043] The present invention will be further described below in conjunction with the embodiments.

[0044] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0045] like Figure 1As shown, the present invention provides a fully automatic vacuum packaging machine, including a support body 1, including the support body 1 and a loading box 2, a material dividing mechanism 3, a material taking robot 4, a first material pushing mechanism 5, a bag taking device 6, a vacuum packaging device 7, a labeling mechanism 8 and a material unloading device 9 located on the support body 1; a loading station 11, a bag placing platform 12 and a material unloading station 13 are arranged on the support body 1;

[0046] The loading box 2 and the material dividing mechanism 3 are correspondingly installed on one side of the loading station 11, and the material picking robot 4 is fixedly installed between the loading box 2 and the material dividing mechanism 3 and the loading station 11, and is used to pick up and place the materials on the loading box 2 and the material dividing mechanism 3 to the loading station 11; the vacuum packaging device 7 is installed at one end of the bag placing platform 12 and the unloading station 13, and the bag picking device 6 is installed above the bag placing platform 12, and is used to grab the packaging bag on the bag placing platform 12 to the vacuum packaging device 7; the first pushing mechanism 5 is fixedly installed on one side of the loading station 11, and is used to push the material on the loading station 11 into the packaging bag on the vacuum packaging device 7; the unloading device 9 is installed on the unloading station 13, and is used to push the material on the shrinkage surgery vacuum packaging device 7 to the unloading station 13, and grab the material on the unloading station 13 for unloading; the labeling mechanism 8 is located on the side of the unloading station away from the vacuum packaging device 7, and is used to label the packaged product.

[0047] Specifically, Figure 1 , Figure 2 and Fig.11 As shown, the material dispensing mechanism 3 includes a lifting frame 32 fixedly installed on one side of the loading station 11, a lifting plate 31 moving up and down on the lifting frame 32, a lead screw 34 penetrating one end of the lifting plate 31 and rotatably connected to the lifting frame 32, and a first servo motor 35 fixedly installed at the bottom of the lifting frame 32 for driving the lead screw 34 to rotate, and the output shaft of the first servo motor 35 is connected to the lead screw 34 through a first belt 36;

[0048] When in use, the material is placed on the lifting plate 31, and the first servo motor 35 is controlled to start, driving the screw 34 to rotate, so that the screw 35 drives the lifting plate 31 to lift upward, and then lifts the material upward to complete the material separation work, making loading more convenient.

[0049] It is worth noting that, in order to ensure the stability of the up and down movement of the lifting plate 31 , a first guide rod 33 longitudinally penetrating the lifting plate 31 is fixedly mounted on the lifting frame 32 , and the lifting plate 31 is slidably connected to the first guide rod 33 .

[0050] Further, such as Figure 1 , Figure 3 and Fig.11As shown, the material picking robot 4 includes a mechanical arm 41 fixedly installed between the material distributing mechanism 3 and the loading station 11, a first rotary cylinder 44 installed at one end of the mechanical arm 41 away from the support body 1, a first slide cylinder 42 and a first suction cup 45 installed on the rotating table of the first rotary cylinder 46, and a vacuum suction plate 43 fixedly installed on the slide of the first slide cylinder 42;

[0051] When loading, the robot arm 41 is controlled to drive the material picking mechanism to be directly above the material, and the first rotary cylinder 44 is controlled to rotate to drive the first slide cylinder 42 to be directly above the material. When the first slide cylinder 42 is started, the slide of the first slide cylinder 42 drives the vacuum suction plate 43 to approach the material, and then the vacuum suction plate 43 is evacuated to generate negative pressure between the vacuum suction plate 43 and the material, thereby sucking up the material, and then the robot arm 41 is controlled to drive the material to move directly above the loading station 11, and then the first slide cylinder 42 is controlled to drive the material to move downward. When the material is on the loading station 11, air is inflated into the vacuum suction plate 43, so that the vacuum suction plate 43 will be placed on the loading station 11; in this way, materials such as desiccant, test card and certificate of conformity are grabbed from the loading box 2 and placed on the material to complete the loading work.

[0052] Specifically, Figure 1 , Figure 6 , Figure 7 , Figure 8 and Fig.11 As shown, the vacuum packaging device 7 includes a heating module 71 installed on one side of the support body 1 corresponding to the bag placing platform 12 and the unloading station 13, a support plate 72 located directly below the heating module 71 and capable of laterally moving closer to or away from the bag placing platform 12 below the heating module 71, a vacuum device 73 fixedly installed on the support plate 72, and a second translation mechanism 74 located on the support body 1 for driving the support plate 72 to move;

[0053] Further, such as Figure 1 , Figure 8 and Fig.11 As shown, the second translation mechanism 74 includes a rotating shaft 742 rotatably mounted on the support body 1, a moving block 741 threadedly connected to the rotating shaft 742 and fixedly connected to the support plate 72, and a fourth servo motor 743 fixedly mounted on the support body 1 at a position corresponding to one end of the rotating shaft 742, and the output shaft of the fourth servo motor 743 is connected to the rotating shaft 742 via a third belt 744.

[0054] During packaging, the fourth servo motor 743 drives the rotating shaft 742 to rotate, so that the moving block 741 drives the support plate 72 to approach the bag placing platform 12. When the support plate 72 reaches the middle position between the heating module 71 and the material placing platform 11, it enters the bagging station for bagging.

[0055] Furthermore, if Figure 1 , Figure 5 and Fig.11 As shown, the bag taking device 6 includes a bag taking mechanism 61 located on the bag placing platform 12 and moving closer to or away from the vacuum packaging device 7, and a third translation mechanism 62 installed on the support body 1 and used to drive the bag taking mechanism 61 to move;

[0056] The bag taking mechanism 61 includes a fixed frame 611 slidably mounted on the support body 1, a movable plate 612 located directly below the fixed frame 611, a second suction cup 614 fixedly mounted on a side of the movable plate 612 away from the fixed frame 611, a third cylinder 613 fixedly mounted at the middle of the fixed frame 611 for driving the movable plate 612 to move up and down, and a second guide rod 615 fixedly mounted on the movable plate 612 and penetrating the fixed frame 611;

[0057] The third translation mechanism 62 includes guide rails 621 symmetrically mounted on the support body 1 at the two ends of the corresponding fixing frame 611, a screw 623 rotatably mounted on the support body 1, a movable sleeve 622 screwed on the screw 623 and connected to the fixing frame 611, and a fourth servo motor 624 fixedly mounted on the support body 1 for driving the screw 623 to rotate;

[0058] When the support plate 72 enters the bagging position, the third air cylinder 613 is controlled to push the movable plate 612 downward, so that the second suction cup 614 contacts the packaging bag on the bag placing platform 11. After the second suction cup 614 contacts the packaging bag, the second suction cup 614 is sucked, so that negative pressure is generated between the second suction cup 614 and the packaging bag, so that the packaging bag is sucked onto the second line 614, and then the third air cylinder 613 is controlled to lift the movable plate 612, so that the grabbed packaging bag does not contact with the other packaging bags, and the grabbing work of the packaging bag is completed;

[0059] Then, the fourth servo motor 624 is controlled to start, driving the screw 623 to rotate, so that the movable sleeve 622 drives the fixed frame 611 to approach the top of the support plate 72, and then drives the bag taking mechanism 61 to move to the top of the support plate 72. When the bag taking mechanism 61 is above the support plate 72, the third cylinder 613 is controlled to push the movable plate 612 to approach the support plate 72. When the packaging bag is on the support plate 72, air is inflated into the second suction cup 614, so that the second suction cup 614 releases the packaging bag, and the packaging bag is placed on the support plate 72 to complete the bag loading work.

[0060] Further, if Figure 1 , Figure 4 and Fig.11As shown, the first material pushing mechanism 5 includes a first translation mechanism fixedly mounted on one side of the loading station 11, a moving arm 52 slidably mounted on the first translation mechanism, and a material taking clamp 56 fixedly mounted on one end of the moving arm 52 for contacting with the material and pushing the material;

[0061] The first translation mechanism includes a mounting plate 51 fixedly mounted on the support body 1 at one side corresponding to the loading station 11, a driving block 55 slidably mounted on the mounting plate 51 and fixedly connected to the moving arm 52, a first transmission belt 53 rotatably mounted on the mounting plate 51 for driving the driving block 55 to move, and a second servo motor 54 fixedly mounted at one end of the mounting plate 51 for driving the first transmission belt 53;

[0062] After the packaging bag is placed on the support plate 72, the second servo motor 54 is driven away from the loading station 11 through the first transmission belt 53, so that the movable arm 52 drives the material picking clamp 56 to approach the material. When the material picking clamp 56 contacts the material, it pushes the material to move onto the support plate 72, thereby pushing the material into the packaging bag and completing the bagging work; when the bagging work is completed, the fourth servo motor 743 is controlled to flip, driving the support plate 72 back to the bottom of the heating module 71, completing the material picking work after bagging, and placing the material in the vacuum packaging device 7 for vacuum packaging.

[0063] It is worth mentioning that, in order to ensure the stability of the movable arm 52 , the first translation mechanism further includes a guide bar 511 fixedly mounted on the mounting plate 51 and a slider 521 located on the guide bar 511 and moving and fixedly connected to the movable arm 52 .

[0064] More specifically, Figure 1 , Figure 6 , Figure 7 and Fig.11 As shown, the heating module 71 includes a fixed plate 711 fixedly installed just above the support body 1, a vacuum cover 712 located below the fixed plate 711 and moving up and down, a first cylinder 713 fixedly installed on the fixed plate 711 for driving the vacuum cover 712 to move up and down, and a sealing mechanism 714 fixedly installed inside the vacuum cover 712; second cylinders 715 for driving the sealing mechanism 714 to move up and down are fixedly installed at both ends of the fixed plate 711 corresponding to the sealing mechanism 714;

[0065] The support plate 72 is provided with an opening at a position directly below the sealing mechanism 714, and the vacuum device 73 includes a sealing cover 731 fixedly installed at a position corresponding to the opening on a side of the support plate 72 away from the vacuum cover 712, an air extraction mechanism 732 located inside the sealing cover 731 for supporting the bag opening and performing vacuum extraction, and a positioning mechanism 733 disposed inside the sealing cover 731 for fixing the bag opening;

[0066] The positioning mechanism 733 includes a positioning clamp 7331 symmetrically mounted on the inner side of the opening, a roller 7333 rotatably mounted inside the sealing cover 731, a moving sleeve 7332 threadedly connected to the roller 7333 and fixedly connected to the positioning clamp 7331, and a third servo motor 7334 fixedly mounted inside the sealing cover 731 at one end of the roller 7333, and the output shaft of the third servo motor 7333 is connected to the roller 7333 via a second belt 7335.

[0067] The air extraction mechanism 732 includes an air extraction plate 7321 located below the opening and moving up and down, and a second slide cylinder 7322 fixedly installed inside the sealing cover 731 and used for driving the air extraction plate 7321 to move up and down;

[0068] During bagging, the third servo motor 7334 drives the roller 7333 to rotate through the second belt 7335, thereby driving the two positioning clamps 7331 to approach each other and open the bag opening, making bagging more convenient; during vacuum packaging, the second slide cylinder 7322 pushes the vacuum plate 7321 so that the vacuum plate 7321 contacts the bag opening of the packaging bag, and at the same time, the vacuum cover 712 is pushed downward by the first cylinder 713 to contact the support plate 72, so that the product to be packaged is in a closed space, and the sealing mechanism 714 is pushed downward by the second cylinder 715 to contact the bag opening of the packaging bag, so that the bag opening of the packaging bag is heated and the sealing work is performed.

[0069] It should be noted that the threads at both ends of the roller 7333 are opposite to each other and are respectively threadedly connected to the positioning clamps 7331 at both ends of the roller 7333, so that when the roller 7333 rotates, the two positioning clamps 7331 can move closer to or farther away from each other.

[0070] The sealing mechanism 714 is used to heat the packaging bag so that the contact position between the packaging bag and the sealing mechanism 714 is melted and connected together, thereby completing the sealing work.

[0071] It is worth mentioning that, in order to ensure the stability of the vacuum cover 712 when moving up and down, a guide column 716 is fixedly installed on the vacuum cover 712 and longitudinally penetrates the fixing plate 711. The guide column 716 is slidably connected to the fixing plate 711.

[0072] In order to ensure the stability of the movement of the air extraction plate 7321 , telescopic rods 7323 for guiding the air extraction plate 7321 to move up and down are provided at both ends of the sealing cover 731 corresponding to the air extraction plate 7321 .

[0073] Further, such as Figure 1 , Figure 6 , Fig. 9 , Fig.10 and Fig.11As shown, the unloading device 9 includes a second pushing mechanism 91 located at one side of the unloading station 13 for pushing the material on the support plate 72 to the unloading station 13, and a moving mechanism 92 installed above the unloading station 13 for grabbing the material on the unloading station 13 for unloading;

[0074] The second pushing mechanism 91 includes a translation module 911 fixedly installed on one side of the unloading station 13 and the support plate 72, a moving plate 912 located on the translation module 911 and moving, a pushing plate 913 fixedly installed on the moving plate 912, and a fifth servo motor 914 fixedly installed at one end of the translation module 911 for driving the moving plate 912 to move. The pushing plate 913 is located above the support plate 72 and is perpendicular to the translation module 911.

[0075] The material moving mechanism 92 includes a connecting plate 921 fixedly mounted above the unloading station 13, a moving frame 922 slidably mounted on the connecting plate 921, a third slide cylinder 923 fixedly mounted at one end of the moving frame 922, a third suction cup 925 fixedly mounted on the slide of the third slide cylinder 923 through a supporting plate 924, a second transmission belt 926 rotatably mounted on the connecting plate 921 and connected to one end of the moving frame 922, and a sixth servo motor 927 fixedly mounted at one end of the connecting plate 921 for driving the second transmission belt 926 to rotate;

[0076] When the vacuum packaging is completed, the vacuum cover 712 and the sealing mechanism 714 are driven to separate from the support plate 72 by the first cylinder 713 and the second cylinder 715 respectively, and the vacuum packaging device 7 is opened;

[0077] When unloading, the fifth servo motor 914 drives the moving plate 912 to drive the pushing plate 913 to approach the unloading station 13, and pushes the packaged materials on the support plate 72 to the unloading station, and then the sixth servo motor 927 drives the second transmission belt 926, so that the second transmission belt 926 drives the support plate 924 on the moving frame 922 to the top of the loading station 13, and then controls the third slide cylinder 923 to push the support plate 924 downward, and the packaged products are sucked up by the third suction cup 925, and then the sixth servo motor 927 drives the moving frame 922 away from the unloading station 13 to unload the materials.

[0078] It is worth mentioning that, in order to ensure the stability of the movement of the moving frame 922 , a guide support bar 927 for supporting the moving frame 922 is fixedly installed on the outer side of the connecting plate 921 corresponding to the second transmission belt 926 .

[0079] Furthermore, the labeling mechanism 8 includes a label printer 81 fixedly installed on the side of the unloading station 13 away from the vacuum packaging device 7, a fourth slide cylinder 82 installed at the label outlet position of the label printer 81, a label suction plate 83 installed on the slide of the fourth slide cylinder 82, a second rotating cylinder 86 installed on the side of the label suction plate 83 close to the unloading station 13, a fifth slide cylinder 84 fixedly installed on the rotating table of the second rotating cylinder 86, and a labeling plate 85 fixedly installed on the slide of the fifth slide cylinder 84.

[0080] When unloading, the label is printed by the label printer 81, and the fourth slide cylinder 82 drives the label suction plate 83 to move to the label outlet position of the label printer 81, and the label printed by the label printer 81 is sucked onto the label suction plate 83, and then the fourth slide cylinder 82 is controlled to reset the label suction plate 83, and the second rotary cylinder 86 is rotated to make the fifth slide cylinder 84 be above the label suction plate 83, and then the fifth slide cylinder 84 pushes the labeling plate 85 close to the label suction plate 83 to suck up the label on the label suction plate 83, and then the second rotary cylinder 86 is controlled to rotate to make the fifth slide cylinder 84 be below the moving path of the support plate 924, when the support plate 924 moves to the upper position of the fifth slide cylinder 84 with the material, the fifth slide cylinder 84 is controlled to push the labeling plate 85, so that the labeling plate 85 sticks the label to the packaged product to complete the labeling work.

[0081] When in use, the staff first stacks the materials on the lifting plate 31, and places the test card, certificate of conformity, and desiccant for packaging in the loading box 2; then the equipment is operated, and the first servo motor 35 drives the lead screw 34 to rotate, so that the lead screw 35 drives the lifting plate 31 to lift upward, and lifts the materials upward; then the mechanical arm 41 is controlled to drive the material taking mechanism to be directly above the materials, and the first rotary cylinder 44 is controlled to rotate to drive the first slide cylinder 42 to be directly above the materials, and then the first slide cylinder 42 is started so that the slide of the first slide cylinder 42 drives the vacuum suction plate 43 to approach the materials, and then the vacuum suction plate 43 is evacuated to generate negative pressure between the vacuum suction plate 43 and the materials, so as to lift the materials. The material is sucked up, and then the robot arm 41 is controlled to drive the material to move to the top of the loading station 11, and then the first slide cylinder 42 is controlled to drive the material to move downward. When the material is on the loading station 11, air is inflated into the vacuum suction plate 43, so that the vacuum suction plate 43 will be placed on the loading station 11. In this way, the desiccant, test card, certificate of conformity and other materials are grabbed from the loading box 2 and placed on the material; then the fourth servo motor 743 drives the rotating shaft 742 to rotate, so that the moving block 741 drives the support plate 72 to approach the bag placing platform 12. When the support plate 72 reaches the middle position between the heating module 71 and the material placing platform 11, it enters the bagging station. When the support plate 72 moves to the bag placing platform After the second suction cup 614 is in contact with the packaging bag on the bag placing platform 11, the third cylinder 613 is controlled to push the movable plate 612 to move downward, so that the second suction cup 614 contacts the packaging bag, and when the second suction cup 614 contacts the packaging bag, the second suction cup 614 is sucked, so that a negative pressure is generated between the second suction cup 614 and the packaging bag, so that the packaging bag is sucked onto the second line 614, and then the third cylinder 613 is controlled to lift the movable plate 612, so that the grasped packaging bag does not contact with the remaining packaging bags, and the grasping work of the packaging bag is completed; and then the fourth servo motor 624 is controlled to start, drive the screw 623 to rotate, so that the movable sleeve 622 drives the fixed frame 611 to approach the top of the support plate 72, and then The bag taking mechanism 61 is driven to move to the top of the support plate 72. When the bag taking mechanism 61 is above the support plate 72, the third cylinder 613 is controlled to push the movable plate 612 close to the support plate 72. When the packaging bag is on the support plate 72, air is inflated into the second suction cup 614, so that the second suction cup 614 releases the packaging bag, and the packaging bag is placed on the support plate 72 to complete the bag loading work; when the packaging bag is placed on the support plate 72, the second servo motor 54 is driven away from the loading station 11 through the first transmission belt 53, so that the movable arm 52 drives the material taking clamp 56 to approach the material. When the material taking clamp 56 contacts the material, it pushes the material to move onto the support plate 72, thereby pushing the material into the packaging bag to complete the bag loading work;When the bagging work is completed, the fourth servo motor 743 is controlled to flip, driving the support plate 72 to return to the bottom of the heating module 71, completing the material taking work after bagging, and placing the material in the vacuum packaging device 7 for vacuum packaging; when performing vacuum packaging, the second slide cylinder 7322 pushes the suction plate 7321 so that the suction plate 7321 contacts the bag opening of the packaging bag, and at the same time, the first cylinder 713 pushes the vacuum cover 712 to move downward and contact the support plate 72, so that the product to be packaged is in a closed space, and the second cylinder 715 pushes the sealing mechanism 714 to move downward The vacuum packaging device 7 is in contact with the bag opening of the packaging bag, heats the bag opening of the packaging bag, and seals the bag opening; after the vacuum packaging is completed, the vacuum cover 712 and the sealing mechanism 714 are driven to separate from the support plate 72 by the first cylinder 713 and the second cylinder 715, respectively, and the vacuum packaging device 7 is opened; when unloading, the fifth servo motor 914 drives the moving plate 912 to drive the pushing plate 913 to approach the unloading station 13, and pushes the packaged material on the support plate 72 to the unloading station, and then drives the second transmission belt 926 by the sixth servo motor 927, so that the second transmission belt 926 drives the support plate 922 on the moving frame 922 The support plate 924 is driven to the top of the loading station 13, and then the third slide cylinder 923 is controlled to push the support plate 924 downward, and the packaged product is sucked up by the third suction cup 925, and then the mobile frame 922 is driven by the sixth servo motor 927 to move away from the unloading station 13 to unload the material; while unloading, the label is printed by the label printer 81, and the fourth slide cylinder 82 drives the label suction plate 83 to move to the label outlet position of the label printer 81, and the label printed by the label printer 81 is sucked onto the label suction plate 83, and then the fourth slide cylinder 82 is controlled to drive The label suction plate 83 is reset, and the second rotary cylinder 86 is rotated to make the fifth slide cylinder 84 be located above the label suction plate 83. The fifth slide cylinder 84 then pushes the labeling plate 85 close to the label suction plate 83 to absorb the label on the label suction plate 83. The second rotary cylinder 86 is then controlled to rotate to make the fifth slide cylinder 84 be located below the moving path of the support plate 924. When the support plate 924 moves to the upper position of the fifth slide cylinder 84 with the material, the fifth slide cylinder 84 is controlled to push the labeling plate 85 so that the labeling plate 85 attaches the label to the finished package. ;

[0082] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic vacuum packaging machine, comprising a support body (1), characterized in that: The invention comprises a support body (1) and a loading box (2), a material dividing mechanism (3), a material taking robot (4), a first material pushing mechanism (5), a bag taking device (6), a vacuum packaging device (7), a labeling mechanism (8) and a material unloading device (9) located on the support body (1); a material loading station (11), a bag placing platform (12) and a material unloading station (13) are arranged on the support body (1); The loading box (2) and the material dividing mechanism (3) are installed on one side of the loading station (11) respectively; the material picking robot (4) is fixedly installed between the loading box (2) and the material dividing mechanism (3) and the loading station (11) and is used to pick up and place the materials on the loading box (2) and the material dividing mechanism (3) onto the loading station (11); the vacuum packaging device (7) is installed at one end of the bag placing platform (12) and the unloading station (13); the bag picking device (6) is installed above the bag placing platform (12) and is used to grab the packaging bags on the bag placing platform (12) and place them on the loading station (11); The vacuum packaging device (7) is mounted on the first pushing mechanism (5) and is fixedly mounted on one side of the loading station (11) and is used to push the material on the loading station (11) into the packaging bag on the vacuum packaging device (7); the unloading device (9) is mounted on the unloading station (13) and is used to push the material on the shrink surgery vacuum packaging device (7) to the unloading station (13) and to grab the material on the unloading station (13) for unloading; the labeling mechanism (8) is located on the side of the unloading station away from the vacuum packaging device (7) and is used to label the finished package; The material distribution mechanism (3) comprises a lifting frame (32) fixedly mounted on one side of the loading station (11), a lifting plate (31) moving up and down on the lifting frame (32), a lead screw (34) passing through one end of the lifting plate (31) and rotatably connected to the lifting frame (32), and a first servo motor (35) fixedly mounted at the bottom of the lifting frame (32) for driving the lead screw (34) to rotate, wherein the output shaft of the first servo motor (35) is connected to the lead screw (34) via a first belt (36); wherein a first guide rod (33) longitudinally passing through the lifting plate (31) is fixedly mounted on the lifting frame (32), and the lifting plate (31) is slidably connected to the first guide rod (33); The material picking robot (4) comprises a mechanical arm (41) fixedly mounted between the material distributing mechanism (3) and the material loading station (11), a first rotary cylinder (44) mounted at one end of the mechanical arm (41) away from the support body (1), a first slide cylinder (42) and a first suction cup (45) mounted on a rotary table of the first rotary cylinder (46), and a vacuum suction plate (43) fixedly mounted on a slide table of the first slide cylinder (42); The first material pushing mechanism (5) comprises a first translation mechanism fixedly mounted on one side of the loading station (11), a moving arm (52) slidably mounted on the first translation mechanism, and a material picking clamp (56) fixedly mounted on one end of the moving arm (52) and used for contacting with the material to push the material; The vacuum packaging device (7) comprises a heating module (71) installed on one side of the support body (1) corresponding to the bag placing platform (12) and the unloading station (13), a support plate (72) located directly below the heating module (71) and capable of moving laterally below the heating module (71) to approach or move away from the bag placing platform (12), a vacuum pumping device (73) fixedly installed on the support plate (72), and a second translation mechanism (74) located on the support body (1) for driving the support plate (72) to move; The heating module (71) comprises a fixing plate (711) fixedly mounted directly above the support body (1), a vacuum cover (712) located below the fixing plate (711) and movable up and down, a first cylinder (713) fixedly mounted on the fixing plate (711) and used for driving the vacuum cover (712) to move up and down, and a sealing mechanism (714) fixedly mounted inside the vacuum cover (712); wherein a guide column (716) longitudinally penetrating the fixing plate (711) is fixedly mounted on the vacuum cover (712), and the guide column (716) is slidably connected to the fixing plate (711); Second cylinders (715) for driving the sealing mechanism (714) to move up and down are fixedly installed at both ends of the fixing plate (711) corresponding to the sealing mechanism (714); The support plate (72) is provided with an opening at a position directly below the sealing mechanism (714); the vacuum extraction device (73) comprises a sealing cover (731) fixedly mounted on a side of the support plate (72) away from the vacuum cover (712) at a position corresponding to the opening, an air extraction mechanism (732) located inside the sealing cover (731) and used for supporting the bag opening and performing vacuum extraction, and a positioning mechanism (733) located inside the sealing cover (731) and used for fixing the bag opening; The bag taking device (6) comprises a bag taking mechanism (61) located on the bag placing platform (12) and moving towards or away from the vacuum packaging device (7), and a third translation mechanism (62) installed on the support body (1) and used for driving the bag taking mechanism (61) to move; The bag taking mechanism (61) comprises a fixed frame (611) slidably mounted on the support body (1), a movable plate (612) located directly below the fixed frame (611), a second suction cup (614) fixedly mounted on a side of the movable plate (612) away from the fixed frame (611), a third cylinder (613) fixedly mounted at a middle position of the fixed frame (611) for driving the movable plate (612) to move up and down, and a second guide rod (615) fixedly mounted on the movable plate (612) and passing through the fixed frame (611); The third translation mechanism (62) comprises guide rails (621) symmetrically mounted on the support body (1) at positions at both ends of the fixed frame (611), a screw rod (623) rotatably mounted on the support body (1), a movable sleeve (622) screwed on the screw rod (623) and connected to the fixed frame (611), and a fourth servo motor (624) fixedly mounted on the support body (1) for driving the screw rod (623) to rotate; The unloading device (9) comprises a second pushing mechanism (91) located at one side of the unloading station (13) for pushing the material on the support plate (72) onto the unloading station (13), and a material moving mechanism (92) installed above the unloading station (13) for grabbing the material on the unloading station (13) for unloading; The second pushing mechanism (91) comprises a translation module (911) fixedly mounted on one side of the unloading station (13) and the support plate (72), a moving plate (912) located on the translation module (911) and moving, a pushing plate (913) fixedly mounted on the moving plate (912), and a fifth servo motor (914) fixedly mounted on one end of the translation module (911) and used for driving the moving plate (912) to move, wherein the pushing plate (913) is located above the support plate (72) and is perpendicular to the translation module (911); The material moving mechanism (92) comprises a connecting plate (921) fixedly mounted above the unloading station (13), a moving frame (922) slidably mounted on the connecting plate (921), a third slide cylinder (923) fixedly mounted on one end of the moving frame (922), a third suction cup (925) fixedly mounted on the slide of the third slide cylinder (923) via a supporting plate (924), a second transmission belt (926) rotatably mounted on the connecting plate (921) and connected to one end of the moving frame (922), and a sixth servo motor (927) fixedly mounted on one end of the connecting plate (921) for driving the second transmission belt (926) to rotate; The labeling mechanism (8) comprises a label printer (81) fixedly mounted on a side of the unloading station (13) away from the vacuum packaging device (7), a fourth slide cylinder (82) mounted at the label outlet position of the label printer (81), a label suction plate (83) mounted on a slide of the fourth slide cylinder (82), a second rotary cylinder (86) mounted on a side of the label suction plate (83) close to the unloading station (13), a fifth slide cylinder (84) fixedly mounted on a rotary table of the second rotary cylinder (86), and a labeling plate (85) fixedly mounted on a slide of the fifth slide cylinder (84).

2. The fully automatic vacuum packaging machine according to claim 1, characterized in that: The first translation mechanism comprises a mounting plate (51) fixedly mounted on the support body (1) at a side corresponding to the loading station (11), a driving block (55) slidably mounted on the mounting plate (51) and fixedly connected to the moving arm (52), a first transmission belt (53) rotatably mounted on the mounting plate (51) for driving the driving block (55) to move, and a second servo motor (54) fixedly mounted at one end of the mounting plate (51) for driving the first transmission belt (53).

3. The fully automatic vacuum packaging machine according to claim 2, characterized in that: The first translation mechanism further comprises a guide bar (511) fixedly mounted on the mounting plate (51) and a sliding block (521) movable on the guide bar (511) and fixedly connected to the moving arm (52).

4. The fully automatic vacuum packaging machine according to claim 1, characterized in that: The air extraction mechanism (732) comprises an air extraction plate (7321) located below the opening and moving up and down, and a second slide cylinder (7322) fixedly mounted inside the sealing cover (731) and used for driving the air extraction plate (7321) to move up and down.

5. The fully automatic vacuum packaging machine according to claim 4, characterized in that: Telescopic rods (7323) for guiding the upward and downward movement of the air pumping plate (7321) are provided at the two end positions of the interior of the sealing cover (731) corresponding to the air pumping plate (7321).

6. The fully automatic vacuum packaging machine according to claim 1, characterized in that: The positioning mechanism (733) includes a positioning clamp (7331) symmetrically installed on the inner side of the opening, a roller (7333) rotatably installed inside the sealing cover (731), a movable sleeve (7332) threadedly connected to the roller (7333) and fixedly connected to the positioning clamp (7331), and a third servo motor (7334) fixedly installed inside the sealing cover (731) corresponding to one end of the roller (7333), and the output shaft of the third servo motor (7333) is connected to the roller (7333) via a second belt (7335).

7. The fully automatic vacuum packaging machine according to claim 1, characterized in that: The second translation mechanism (74) comprises a rotating shaft (742) rotatably mounted on the support body (1), a moving block (741) threadedly connected to the rotating shaft (742) and fixedly connected to the support plate (72), and a fourth servo motor (743) fixedly mounted on the support body (1) at a position corresponding to one end of the rotating shaft (742), wherein the output shaft of the fourth servo motor (743) is connected to the rotating shaft (742) via a third belt (744).

8. The fully automatic vacuum packaging machine according to claim 1, characterized in that: A guide support bar (927) for supporting the moving frame (922) is fixedly mounted on the outer side of the connecting plate (921) corresponding to the second transmission belt (926).

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