A rotary suction and pressure container surface automatic bag delivery machine

Abstract

The utility model discloses a rotary suction and pressure release automatic bag delivery machine for container surface, including a main frame and a support frame; a bag delivery mechanism is used to deliver the continuous bag material bag to the cutting station; a cutting mechanism is used to accurately cut the continuous bag material bag to a fixed length to form a single material bag; the delivery mechanism includes a conveyor belt and a first driving mechanism; a guide mechanism is used to guide the material bags cut by the cutting mechanism one by one and accelerate the delivery of the material bags to the delivery mechanism one by one; a servo rotary driving mechanism is used to drive the adsorption component to suck up the material bag on the conveying mechanism or to press the material bag into the container surface cavity; the adsorption component includes a vacuum suction cup and a shield component, the shield component includes a shield bracket and a flexible material shield, and the flexible material shield is fixed to the circumference of the vacuum suction cup through the shield bracket. The utility model can prevent the material bag from being deformed during the process of being sucked and transferred by the suction, picking and pressing mechanism, ensure the flatness of the material, and at the same time reduce the risk of the material bag falling off, and improve the delivery accuracy and success rate.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging equipment, in particular to an automatic bagging machine that rotates to suck and press into a container surface. Background Art

[0002] At present, in the packaging process of instant noodles and other foods, it is generally necessary to put the material bags into packaging bags or boxes one by one. Before being put in, the material bags are in a continuous bag state. It is necessary to cut the continuous bags into single small bags and then put the single small bags in order. The working principle of the traditional material bag throwing machine is: the throwing machine cuts the continuous material bags into single bags, and conveys the material bags to the top of the bowl noodle packaging line through a conveying device, and then cooperates with the speed of the bowl noodle packaging line to make the material bags fall freely from the conveyor line into the bowl. Traditional bowl noodles have a large bowl mouth and a small material bag, so the material bag can fall freely into the bowl. In contrast, the mouth of cup noodles is small, the material bag is large, and the size of the material bag is larger than the diameter of the cup mouth, so the material bag cannot fall into the cup by free fall.

[0003] To this end, the Chinese utility model patent with application number 202310492146.1 relates to a servo rotary suction, picking and pressing type automatic bag delivery machine for container surface, which belongs to the technical field of packaging equipment. The present invention delivers the bag-connected material package to the cutting station through the bag delivery mechanism, and after the bag-connected material package is cut off one by one by the cutting mechanism, the material package falling from the cutting mechanism is received one by one by the guide mechanism and delivered to the conveying mechanism one by one. The conveying mechanism distributes each material package, and the material package on the conveyor belt is sucked by the rotary suction, picking and pressing mechanism, and then the material package is pressed into the container surface cavity. In this way, the rotary suction, picking and pressing method ensures that the material package can be neatly delivered to the container when the size of the container surface bag is larger than the container diameter, which solves the traditional method of only manual delivery, realizes full automation, and is more convenient for the subsequent process to seal the container surface, and has the characteristics of good continuity of the working process and high packaging efficiency. Furthermore, the material package that is not adsorbed is input into the collection device along the conveyor belt, which can collect the material package that falls from the conveying mechanism and prevent the material package from scattering on the ground.

[0004] However, there are still the following disadvantages: when the rotary suction, picking and pressing mechanism sucks and transfers the material bag, the material bag is deformed due to the suction of the suction cup, and is easily shaken by external force and falls off. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide an automatic bag delivery machine with a rotary suction, pressure and release container surface, which can prevent the material bag from being deformed during the process of being sucked and transferred by the suction, picking and pressing mechanism, thereby ensuring the flatness of the material, while reducing the risk of the material bag falling off and improving the accuracy and success rate of delivery.

[0006] The purpose of the utility model is achieved by the following technical solutions:

[0007] A rotary suction and pressure release container surface automatic bag delivery machine, characterized in that it includes:

[0008] A main frame; a cutting station is provided on the main frame;

[0009] Support frame; the support frame is arranged on one side of the main frame;

[0010] A bag delivery mechanism, the bag delivery mechanism is used to deliver the bagged material package to the cutting station;

[0011] A cutting mechanism; the cutting mechanism is arranged on the main frame, and the cutting mechanism is used to move close to or away from the cutting station. The cutting mechanism is used to cut the connected bag material package after moving close to the cutting station to form a single bag of material;

[0012] A conveying mechanism, the conveying mechanism comprising a conveyor belt arranged on a support frame and a first driving mechanism driving the conveyor belt to move along the X-axis direction; a plurality of partition plates are arranged on the conveyor belt at equal intervals;

[0013] A servo rotary suction, picking up and pressing and releasing mechanism, the servo rotary suction, picking up and pressing and releasing mechanism comprises a servo rotary driving mechanism and an adsorption component mounted on the support frame; the servo rotary driving mechanism is used to drive the adsorption component to switch between a first state and a second state, the adsorption component is used to suck up the material bag on the conveying mechanism in the first state, and the adsorption component is used to press and release the material bag into the container surface cavity in the second state;

[0014] The adsorption assembly includes a plurality of adsorption fixtures, and the adsorption fixtures include a vacuum suction cup and a shield assembly. The shield assembly includes a shield bracket and a flexible material shield. The flexible material shield has a chamber capable of accommodating the vacuum suction cup, and the bottom of the flexible material shield has an open opening. The flexible material shield is fixed to the circumference of the vacuum suction cup through the shield bracket.

[0015] In an optional embodiment, a positioning surface is formed at the bottom of the flexible material shield, and the positioning surface is parallel to the adsorption surface of the vacuum suction cup.

[0016] In an optional embodiment, an annular groove is opened circumferentially on the shield bracket, and an annular flange is arranged on the inner side of the flexible material shield; the annular flange is engaged with the annular groove by elastic deformation of the flexible material shield, so that the flexible material shield is connected to the shield bracket.

[0017] In an optional embodiment, the flexible material shield is light-transmissive.

[0018] In an optional embodiment, it also includes a guiding mechanism; one end of the guiding mechanism is connected to the cutting mechanism, and the other end is connected to the input end of the conveying mechanism; the guiding mechanism is used to guide the material packages cut by the cutting mechanism one by one and accelerate the material packages to be transferred to the conveying mechanism one by one.

[0019] In an optional embodiment, the servo rotation drive mechanism includes: a servo motor, a gear box, a gear transmission mechanism, a first longitudinal support plate, a driving shaft, and a swing arm;

[0020] The gear box is fixedly mounted on the support frame, and the gear box is arranged on one side of the end of the conveying mechanism, and the gear box is arranged at an end of the conveying mechanism away from the bag feeding mechanism;

[0021] The gear transmission mechanism comprises a first rotating shaft, a second rotating shaft, a fixed shaft, a first gear, a second gear and a third gear; the first rotating shaft is rotatably mounted in the inner cavity of the gear box, and has a first rotating shaft protruding end passing through the gear box; the second rotating shaft is rotatably mounted in the inner cavity of the gear box and is located directly above the first rotating shaft, and has a second rotating shaft protruding end passing through the gear box; the fixed shaft is fixedly mounted on the gear box and is located between the first rotating shaft and the second rotating shaft in the vertical direction; the first gear is fixedly mounted on the first rotating shaft, the second gear is fixedly mounted on the second rotating shaft, and the third gear is rotatably mounted on the fixed shaft; the third gear is respectively meshed with the first gear and the second gear;

[0022] The servo motor is mounted on the gear box, and the output shaft of the servo motor is fixedly connected to the first rotating shaft;

[0023] The first longitudinal support plate is fixedly mounted on the support frame and is located on the same side of the gear box;

[0024] One end of the active shaft is fixedly connected to the extended end of the first shaft, and the other end thereof is rotatably mounted on the first longitudinal support plate;

[0025] One end of the swing arm is connected to the extended end of the second rotating shaft through a spline, and the other end of the swing arm is hinged with a fourth rotating shaft.

[0026] In an optional embodiment, the servo rotation drive mechanism further includes a reducer and a coupling; the reducer is connected to the servo motor, and both ends of the coupling are respectively connected to the first rotating shaft and the reducer, so that the first rotating shaft is connected to the reducer.

[0027] In an optional embodiment, the adsorption assembly further includes a transverse mounting plate, a first longitudinal connecting plate, a second longitudinal connecting plate, a driven rotating shaft, a first hinge plate, and a second hinge plate;

[0028] The upper end of the first longitudinal connecting plate is hinged to the fourth rotating shaft;

[0029] One end of the first hinge plate is hinged to the first end of the driving shaft, and the other end of the first hinge plate is hinged to the first end of the driven shaft;

[0030] One end of the second hinged plate is hinged to the second end of the driving shaft, and the other end of the second hinged plate is hinged to the second end of the driven shaft;

[0031] The first end of the driven rotating shaft is also hinged to the lower end of the first longitudinal connecting plate;

[0032] The lower end of the second longitudinal connecting plate is hinged to the second end of the driven rotating shaft;

[0033] One end of the transverse mounting plate is fixedly connected to the middle portion of the first longitudinal connecting plate, and the other end thereof is fixedly connected to the upper end of the second longitudinal connecting plate;

[0034] A plurality of adsorption fixtures are installed side by side on the transverse installation plate along the horizontal direction.

[0035] In an optional embodiment, the adsorption assembly further includes a third hinge plate, one end of which is hinged to the middle of the active rotating shaft, and the other end of which is hinged to the middle of the driven rotating shaft;

[0036] The adsorption fixture also includes an air pipe joint and a connecting pipe; the air pipe joint is installed on the horizontal mounting plate, one end of which is connected to the connecting pipe, and the air hole of the vacuum suction cup is connected to one end of the connecting pipe; the other end of the connecting pipe is connected to the vacuum pump unit through an air circuit assembly.

[0037] In an optional embodiment, the gas circuit assembly includes a first gas main pipe, a first gas branch pipe, a second gas branch pipe, and a second gas main pipe; one end of the first gas main pipe is connected to the connecting pipe, one end of the first gas branch pipe connected in parallel with the second gas branch pipe is connected to the other end of the first gas main pipe, the other end of the first gas branch pipe connected in parallel with the second gas branch pipe is connected to one end of the second gas main pipe, and the other end of the second gas main pipe is connected to the vacuum pump unit; a material taking vacuum valve is provided on the first gas branch pipe, and a material discharging air release valve is provided on the second gas branch pipe;

[0038] The adsorption fixture also includes a buffer spring, which is sleeved on the connecting pipe, one end of which is connected to the vacuum suction cup, and the other end of which is connected to the air pipe joint.

[0039] Compared with the prior art, the beneficial effects of the present invention are:

[0040] 1. The utility model of the rotary suction and pressure release container surface automatic bag delivery machine includes a main frame, a support frame, a bag delivery mechanism, a cutting mechanism, a conveying mechanism, a guide mechanism, and a servo rotary suction, picking and pressing mechanism; during the working process, the bag delivery mechanism delivers the bag to the cutting station, and the cutting mechanism cuts the bag one by one, and then the guide mechanism receives the bag dropped from the cutting mechanism one by one and delivers the bag to the conveying mechanism one by one, and the conveying mechanism distributes each bag, and the rotary suction, picking and pressing mechanism sucks the bag on the conveyor belt, and then presses the bag into the container surface cavity, so that the rotary suction, picking and pressing method ensures that the bag can be neatly delivered to the container when the size of the container surface bag is larger than the container diameter, which solves the traditional method of only manual delivery, realizes full automation, and is more convenient for the subsequent process to seal the container surface, and has the characteristics of good working process continuity and high packaging efficiency. Furthermore, the bag that is not adsorbed is input into the collection device along the conveyor belt, which can collect the bag dropped from the conveying mechanism to prevent the bag from scattering on the ground.

[0041] 2. The rotary suction and pressure release container automatic bag delivery machine of the utility model is provided with a shield assembly on the basis of the original structure. The bottom of the flexible material shield forms a positioning surface. When in use, the positioning surface contacts and resists the surface of the material bag, which can effectively prevent the material bag from tilting during the suction and picking process. The positioning surface is set parallel to the adsorption surface of the vacuum suction cup to prevent the material bag from tilting and flipping during the suction and picking process. In this way, the deformation of the material bag caused by the suction of the vacuum suction cup can be effectively prevented, the flatness of the material bag when it is adsorbed can be ensured, and the success rate of grasping can be improved. Secondly, by setting the flexible material shield to increase the contact and adsorption area with the material bag, it can effectively prevent the material from shaking and falling off due to external force during the suction and transfer process. The flexible material shield of this embodiment is connected to the shield bracket through the annular flange and the annular groove, which is convenient for installation and replacement. The flexible material shield is light-transmissive, so that the state of the material bag can be directly observed through the flexible material shield; the delivery accuracy and success rate are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a structural schematic diagram of the automatic bag delivery machine for rotating suction and pressure release container surface of Example 1;

[0043] Figure 2 It is a structural schematic diagram of the adsorption fixture of the rotary suction and pressure release container surface automatic bag delivery machine of Example 1;

[0044] Figure 3 It is a structural schematic diagram of the automatic bag delivery machine for rotating suction and pressure release container surface according to another angle of Example 1;

[0045] Figure 4 This is a schematic diagram of the use status of the rotary suction and pressure release container surface automatic bag delivery machine of Example 1.

[0046] In the figure: 10, main frame; 20, support frame; 30, bag feeding mechanism; 40, cutting mechanism; 50, guide mechanism; 60, conveying mechanism; 61, conveyor belt; 611, partition plate; 70, servo rotary suction, picking up and pressing mechanism; 711, servo motor; 712, gear box; 7131, first rotating shaft; 7132, second rotating shaft; 715, driving rotating shaft; 721, horizontal mounting plate; 724, driven rotating shaft; 727, adsorption fixture; 7271, air pipe joint; 7272, connecting pipe; 7273, vacuum suction cup; 7274, buffer spring; 7275, vacuum pump unit; 7276, shield bracket; 7277, flexible material shield; 728, third hinged plate; 80, collecting device; 81, collecting hopper. DETAILED DESCRIPTION

[0047] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0048] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more, unless otherwise precisely and specifically specified.

[0049] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0050] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0051] Embodiment 1:

[0052] Please refer to Figure 1-4 The present embodiment provides a rotary suction, pressure and release container surface automatic bag delivery machine, including a main frame 10, a support frame 20, a bag delivery mechanism 30, a cutting mechanism 40, a conveying mechanism 60, a guide mechanism 50, and a servo rotary suction, picking and pressing mechanism 70;

[0053] A cutting station is provided on the main frame 10;

[0054] The support frame 20 is disposed on one side of the main frame 10;

[0055] The bag delivery mechanism 30 is used to deliver the bagged material package to the cutting station;

[0056] The cutting mechanism 40 is disposed on the main frame 10 and is used to move close to or away from the cutting station. The cutting mechanism 40 is used to cut the connected bag material packages after moving close to the cutting station to form a single material package.

[0057] The conveying mechanism 60 includes a conveyor belt 61 disposed on the support frame 20 and a first driving mechanism for driving the conveyor belt 61 to move along the X-axis direction; a plurality of partition plates 611 are evenly spaced on the conveyor belt 61 .

[0058] One end of the guide mechanism 50 is connected to the cutting mechanism 40 , and the other end thereof is connected to the input end of the conveying mechanism 60 ; the guide mechanism 50 is used to guide the material packages cut by the cutting mechanism 40 one by one and accelerate the material packages to be conveyed to the conveying mechanism 60 one by one.

[0059] The servo rotary suction and pressing mechanism 70 includes a servo rotary drive mechanism and an adsorption component installed on the support frame 20; the servo rotary drive mechanism is used to drive the adsorption component to switch between a first state and a second state. In the first state, the adsorption component is used to suction and pick up the material package on the conveying mechanism 60, and in the second state, the adsorption component is used to press and place the material package into the container surface cavity.

[0060] The adsorption assembly of this embodiment includes a plurality of adsorption fixtures 727; specifically, the adsorption fixture 727 includes a vacuum suction cup 7273 and a shield assembly, and the vacuum suction cup 7273 can be used to suck up the material bag through vacuum and release the material bag by breaking the vacuum;

[0061] The shield assembly includes a shield bracket 7276 and a flexible material shield 7277. The flexible material shield 7277 has a chamber capable of accommodating the vacuum suction cup 7273. The bottom of the flexible material shield 7277 has an open mouth, and a positioning surface is formed at the open mouth. When in use, the positioning surface contacts and abuts against the surface of the material bag, and the positioning surface is parallel to the adsorption surface of the vacuum suction cup 7273. The flexible material shield 7277 is fixed to the circumference of the vacuum suction cup 7273 through the shield bracket 7276. Specifically, the inner side of the shield bracket 7276 is connected to the vacuum suction cup 7273, and an annular groove is opened in the outer circumference; the inner side of the flexible material shield 7277 is provided with an annular flange adapted thereto; the flexible material shield 7277 is elastically deformed to engage the annular flange with the annular groove, so that the flexible material shield 7277 is connected to the shield bracket 7276.

[0062] In this embodiment, the container surface is a barrel surface, a cup surface or a bowl surface.

[0063] During the working process, the bag feeding mechanism 30 conveys the connected bag material packages to the cutting station. After the connected bag material packages are cut off one by one by the cutting mechanism 40, the guiding mechanism 50 receives the material packages falling from the cutting mechanism 40 one by one and conveys the material packages one by one to the conveying mechanism 60. The conveying mechanism 60 distributes each material package, and uses the rotary suction, picking and pressing mechanism to suck the material packages on the conveyor belt 61, and then presses the material packages into the container surface cavity. In this way, the rotary suction, picking and pressing method ensures that the material packages can be neatly placed, which is more convenient for the subsequent process to seal the container surface, and has the characteristics of good working process continuity and high packaging efficiency. Furthermore, on the basis of the above structure, the present embodiment sets a shield assembly, and the bottom of the flexible material shield 7277 forms a positioning surface. When in use, the positioning surface contacts and abuts against the surface of the material bag, which can effectively prevent the material bag from warping during the suction process. The positioning surface is set parallel to the adsorption surface of the vacuum suction cup 7273 to prevent the material bag from tilting and flipping during the suction process. In this way, the material bag can be effectively prevented from being deformed due to the suction force of the vacuum suction cup 7273, and the flatness of the material bag when it is adsorbed is ensured, thereby improving the success rate of grasping. Secondly, by setting the flexible material shield 7277 to increase the contact and adsorption area with the material bag, it can effectively prevent the material from shaking and falling off due to external force during the suction and transfer process, thereby greatly improving the accuracy and success rate of delivery. The flexible material shield 7277 of the present embodiment is connected to the shield bracket 7276 through the engagement of the annular flange with the annular groove, which is convenient for installation and replacement. In some preferred embodiments, the flexible material shield 7277 is light-transmissive and may also be made of a transparent flexible material, so that the state of the material package can be directly observed through the flexible material shield 7277 .

[0064] In this embodiment, a collecting device 80 is further included. The collecting device 80 is arranged on the support frame 20 and located at the output end of the conveying mechanism 60. The collecting device 80 is used to collect the material bags that fall from the conveying mechanism 60. Preferably, the collecting device 80 includes a collecting hopper 81 and an inclined guide plate installed on the support frame 20. The upper end of the inclined guide plate is connected to the conveyor belt 61, and the lower end is connected to the feed port of the collecting hopper 81. In this way, the material bags that are not adsorbed are input into the collecting device 80 along the conveyor belt 61, and the material bags that fall from the conveying mechanism 60 can be collected to prevent the material bags from scattering on the ground.

[0065] In this embodiment, the servo rotation drive mechanism includes: a servo motor 711, a gear box 712, a gear transmission mechanism, a first longitudinal support plate, a driving shaft 715, and a swing arm;

[0066] The gear box 712 is fixedly mounted on the support frame 20, and is disposed on one side of the conveying mechanism 60, and is disposed at an end of the conveying mechanism 60 away from the bag feeding mechanism 30; that is, the gear box 712 and the bag feeding mechanism 30 are disposed at opposite ends of the conveying mechanism 60. By placing the gear box 712 at the rear, it is beneficial to optimize the equipment space.

[0067] The gear transmission mechanism of this embodiment includes a first rotating shaft 7131, a second rotating shaft 7132, a fixed shaft, a first gear, a second gear and a third gear; the first rotating shaft 7131 is rotatably mounted in the inner cavity of the gear box 712, and has a first rotating shaft 7131 protruding end passing through the gear box 712; the second rotating shaft 7132 is rotatably mounted in the inner cavity of the gear box 712 and is located directly above the first rotating shaft 7131, and has a second rotating shaft 7132 protruding end passing through the gear box 712; the fixed shaft is fixedly mounted on the gear box 712 and is located between the first rotating shaft 7131 and the second rotating shaft 7132 in the vertical direction; the first gear is fixedly mounted on the first rotating shaft 7131, the second gear is fixedly mounted on the second rotating shaft 7132, and the third gear is rotatably mounted on the fixed shaft; the third gear is respectively meshed with the first gear and the second gear;

[0068] The servo motor 711 is mounted on the gear box 712, and the output shaft of the servo motor 711 is fixedly connected to the first rotating shaft 7131;

[0069] The first longitudinal support plate is fixedly mounted on the support frame 20 and is located on the same side of the gear box 712;

[0070] One end of the driving shaft 715 is fixedly connected to the protruding end of the first shaft 7131, and the other end thereof is rotatably mounted on the first longitudinal support plate;

[0071] One end of the swing arm is connected to the protruding end of the second rotating shaft 7132 via a spline, and the other end thereof is hinged to a fourth rotating shaft;

[0072] The adsorption assembly includes a transverse mounting plate 721, a first longitudinal connecting plate, a second longitudinal connecting plate, a driven rotating shaft 724, a first hinge plate, a second hinge plate and a plurality of adsorption fixtures 727;

[0073] The upper end of the first longitudinal connecting plate is hinged to the fourth rotating shaft;

[0074] One end of the first hinge plate is hinged to the first end of the driving shaft 715, and the other end thereof is hinged to the first end of the driven shaft 724;

[0075] One end of the second hinge plate is hinged to the second end of the driving shaft 715, and the other end of the second hinge plate is hinged to the second end of the driven shaft 724;

[0076] The first end of the driven rotating shaft 724 is also hinged to the lower end of the first longitudinal connecting plate;

[0077] The lower end of the second longitudinal connecting plate is hinged to the second end of the driven rotating shaft 724;

[0078] One end of the transverse mounting plate 721 is fixedly connected to the middle portion of the first longitudinal connecting plate, and the other end thereof is fixedly connected to the upper end of the second longitudinal connecting plate;

[0079] A plurality of adsorption fixtures 727 are installed side by side on the horizontal installation plate 721 along the horizontal direction.

[0080] On the basis of the above structure, in the working process of this embodiment, the servo motor 711 drives the first rotating shaft 7131 to rotate, and the first rotating shaft 7131 drives the active rotating shaft 715 to rotate. At the same time, the first rotating shaft 7131 drives the second rotating shaft 7132 to rotate through the first gear, the third gear, and the second gear in sequence, and the second rotating shaft 7132 drives the swing arm to rotate around the axial direction of the active rotating shaft 715, and the swing arm drives the first longitudinal connecting plate to rotate, and the driven rotating shaft 724 of the first longitudinal connecting plate rotates. Under the limiting action of the first hinge plate and the second hinge plate, the first longitudinal connecting plate and the second longitudinal connecting plate always maintain a vertical state during the rotation process, and then the horizontal mounting plate 721 always maintains a horizontal state during the rotation process, so that the adsorption clamp 727 can switch between the first state and the second state. The adsorption clamp 727 is used to suck and pick up the material bag on the conveying mechanism 60 in the first state, and the adsorption clamp 727 is used to press the material bag into the container surface cavity in the second state. In this way, a servo motor 711 is used to control the adsorption fixture 727 to realize the rotation and downward pressing action, and the adsorption fixture 727 is used to realize the adsorption and release of the material package, thereby having the advantages of simple structure, small space occupation, low noise during operation, good stability and smooth operation process.

[0081] In this embodiment, the servo rotation drive mechanism further includes a reducer and a coupling; the reducer is connected to the servo motor 711, and the two ends of the coupling are respectively connected to the first rotating shaft 7131 and the reducer, so that the first rotating shaft 7131 is connected to the reducer. Thus, the speed of the servo motor 711 is reduced by the reducer and the transmission torque is increased.

[0082] In this embodiment, the adsorption assembly further includes a third hinge plate 728, one end of which is hinged to the middle of the active shaft 715, and the other end of which is hinged to the middle of the driven shaft 724. In this way, the connection stability between the active shaft 715 and the driven shaft 724 can be improved, and the force on the driven shaft 724 can be more balanced. Preferably, the number of the third hinge plates 728 can be more than two.

[0083] In this embodiment, the adsorption fixture 727 includes an air pipe joint 7271, a connecting pipe 7272, and a vacuum suction cup 7273; the air pipe joint 7271 is installed on the horizontal mounting plate 721, one end of which is connected to the connecting pipe 7272, and the vent hole of the vacuum suction cup 7273 is connected to one end of the connecting pipe 7272; the other end of the connecting pipe 7272 is connected to the vacuum pump unit 7275 through the air circuit assembly.

[0084] In this embodiment, the gas circuit assembly includes a first gas main pipe, a first gas branch pipe, a second gas branch pipe and a second gas main pipe; one end of the first gas main pipe is connected to the connecting pipe 7272, one end of the first gas branch pipe connected in parallel with the second gas branch pipe is connected to the other end of the first gas main pipe, the other end of the first gas branch pipe connected in parallel with the second gas branch pipe is connected to one end of the second gas main pipe, and the other end of the second gas main pipe is connected to the vacuum pump unit 7275; a material taking vacuum valve is provided on the first gas branch pipe, and a material discharge air release valve is provided on the second gas branch pipe. In this way, when the adsorption fixture 727 moves to the material bag on the conveyor belt 61, the material bag is adsorbed by controlling the material taking vacuum valve, and when the adsorption fixture 727 presses the material bag into the container surface cavity, the material bag is released by controlling the material discharge air release valve, which has the advantages of convenient operation, fast adsorption or release of the material bag and good accuracy.

[0085] In this embodiment, the adsorption fixture 727 further includes a buffer spring 7274, which is sleeved on the connecting tube 7272, one end of which is connected to the vacuum suction cup 7273, and the other end of which is connected to the air pipe joint 7271. In this way, it can play a buffering role and reduce the excessive impact of the material bag on the raw material in the container surface cavity during the downward pressing process.

[0086] In this embodiment, the support frame 20 includes a rectangular box and support feet fixedly mounted on the bottom surface of the rectangular box; a conveying mechanism 60 is mounted on one side of the bottom plate of the rectangular box, and a servo rotary drive mechanism is mounted on the bottom plate, and a notch is also provided on the bottom plate for the adsorption component to pass through. In this way, the servo rotary drive mechanism, the conveying mechanism 60, and the adsorption component can all be mounted in the rectangular box, which has the advantages of compact and reasonable layout and reduced space occupation, and can also prevent the adsorption component from being adversely affected by the external environment during operation.

[0087] In this embodiment, a surface conveying device for accommodating the surface box is arranged at the bottom of the support frame 20, and its conveying direction is perpendicular to the conveying direction of the material bag. Although only certain components and embodiments of the present application have been illustrated and described, many modifications and changes (e.g., changes in the size, dimensions, structure, shape and proportion of each component, installation arrangement, material use, color, orientation, etc.) can be imagined by those skilled in the art without actually departing from the scope and spirit of the claims.

[0088] Finally, it should be noted that the above-mentioned implementation mode is only a preferred embodiment of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present utility model shall fall within the scope of protection required by the present utility model.

Claims

1. A rotary suction and pressure container automatic bag delivery machine, characterized in that: include, A main frame; a cutting station is provided on the main frame; Support frame; the support frame is arranged on one side of the main frame; A bag delivery mechanism, the bag delivery mechanism is used to deliver the bagged material package to the cutting station; Cut off the mechanism; The cutting mechanism is arranged on the main frame, and is used to move close to or away from the cutting station. The cutting mechanism is used to cut the connected bag material package after moving close to the cutting station to form a single material package; A conveying mechanism, the conveying mechanism comprising a conveyor belt arranged on a support frame and a first driving mechanism driving the conveyor belt to move along the X-axis direction; a plurality of partition plates are arranged on the conveyor belt at equal intervals; A servo rotary suction, picking up and pressing and releasing mechanism, the servo rotary suction, picking up and pressing and releasing mechanism comprises a servo rotary driving mechanism and an adsorption component mounted on the support frame; the servo rotary driving mechanism is used to drive the adsorption component to switch between a first state and a second state, the adsorption component is used to suck up the material bag on the conveying mechanism in the first state, and the adsorption component is used to press and release the material bag into the container surface cavity in the second state; The adsorption assembly includes a plurality of adsorption fixtures, and the adsorption fixtures include a vacuum suction cup and a shield assembly. The shield assembly includes a shield bracket and a flexible material shield. The flexible material shield has a chamber capable of accommodating the vacuum suction cup, and the bottom of the flexible material shield has an open opening. The flexible material shield is fixed to the circumference of the vacuum suction cup through the shield bracket.

2. The rotary suction and pressure release container automatic bag delivery machine according to claim 1, characterized in that: A positioning surface is formed at the bottom of the flexible material shield, and the positioning surface is parallel to the adsorption surface of the vacuum suction cup.

3. The rotary suction and pressure release container automatic bag delivery machine according to claim 1, characterized in that: An annular groove is opened in the circumference of the shield bracket, and an annular flange is arranged on the inner side of the flexible material shield; the annular flange is engaged with the annular groove through elastic deformation of the flexible material shield, so that the flexible material shield is connected to the shield bracket.

4. The rotary suction and pressure release automatic bag delivery machine according to claim 1, characterized in that: The flexible material shield is light-transmissive.

5. The rotary suction and pressure release automatic bag delivery machine according to claim 1, characterized in that: It also includes a guiding mechanism; one end of the guiding mechanism is connected to the cutting mechanism, and the other end is connected to the input end of the conveying mechanism; the guiding mechanism is used to guide the material packages cut by the cutting mechanism one by one and accelerate the material packages to be transferred to the conveying mechanism one by one.

6. The automatic bag-dropping machine for rotating suction and pressure release containers according to claim 1, characterized in that: The servo rotation drive mechanism includes: a servo motor, a gear box, a gear transmission mechanism, a first longitudinal support plate, a driving shaft, and a swing arm; The gear box is fixedly mounted on the support frame, and the gear box is arranged on one side of the end of the conveying mechanism, and the gear box is arranged at an end of the conveying mechanism away from the bag feeding mechanism; The gear transmission mechanism comprises a first rotating shaft, a second rotating shaft, a fixed shaft, a first gear, a second gear and a third gear; the first rotating shaft is rotatably mounted in the inner cavity of the gear box, and has a first rotating shaft protruding end passing through the gear box; the second rotating shaft is rotatably mounted in the inner cavity of the gear box and is located directly above the first rotating shaft, and has a second rotating shaft protruding end passing through the gear box; the fixed shaft is fixedly mounted on the gear box and is located between the first rotating shaft and the second rotating shaft in the vertical direction; the first gear is fixedly mounted on the first rotating shaft, the second gear is fixedly mounted on the second rotating shaft, and the third gear is rotatably mounted on the fixed shaft; the third gear is respectively meshed with the first gear and the second gear; The servo motor is mounted on the gear box, and the output shaft of the servo motor is fixedly connected to the first rotating shaft; The first longitudinal support plate is fixedly mounted on the support frame and is located on the same side of the gear box; One end of the active shaft is fixedly connected to the extended end of the first shaft, and the other end thereof is rotatably mounted on the first longitudinal support plate; One end of the swing arm is connected to the extended end of the second rotating shaft through a spline, and the other end of the swing arm is hinged with a fourth rotating shaft.

7. The rotary suction and pressure release automatic bag delivery machine according to claim 6, characterized in that: The servo rotary drive mechanism also includes a reducer and a coupling; the reducer is connected to the servo motor, and two ends of the coupling are respectively connected to the first rotating shaft and the reducer, so that the first rotating shaft is connected to the reducer.

8. The rotary suction and pressure release automatic bag delivery machine according to claim 6, characterized in that: The adsorption assembly also includes a transverse mounting plate, a first longitudinal connecting plate, a second longitudinal connecting plate, a driven rotating shaft, a first hinge plate, and a second hinge plate; The upper end of the first longitudinal connecting plate is hinged to the fourth rotating shaft; One end of the first hinge plate is hinged to the first end of the driving shaft, and the other end of the first hinge plate is hinged to the first end of the driven shaft; One end of the second hinged plate is hinged to the second end of the driving shaft, and the other end of the second hinged plate is hinged to the second end of the driven shaft; The first end of the driven rotating shaft is also hinged to the lower end of the first longitudinal connecting plate; The lower end of the second longitudinal connecting plate is hinged to the second end of the driven rotating shaft; One end of the transverse mounting plate is fixedly connected to the middle portion of the first longitudinal connecting plate, and the other end thereof is fixedly connected to the upper end of the second longitudinal connecting plate; A plurality of adsorption fixtures are installed side by side on the transverse installation plate along the horizontal direction.

9. The rotary suction and pressure release automatic bag delivery machine according to claim 8, characterized in that: Also includes a vacuum pump unit; The adsorption assembly further includes a third hinge plate, one end of which is hinged to the middle of the active rotating shaft, and the other end of which is hinged to the middle of the driven rotating shaft; The adsorption fixture also includes an air pipe joint and a connecting pipe; the air pipe joint is installed on the horizontal mounting plate, one end of which is connected to the connecting pipe, and the air hole of the vacuum suction cup is connected to one end of the connecting pipe; the other end of the connecting pipe is connected to the vacuum pump unit through an air circuit assembly.

10. The automatic bag delivery machine for rotating suction and pressure release container surface according to claim 9, characterized in that: The gas circuit assembly includes a first gas main pipe, a first gas branch pipe, a second gas branch pipe, and a second gas main pipe; one end of the first gas main pipe is connected to the connecting pipe, one end of the first gas branch pipe connected in parallel with the second gas branch pipe is connected to the other end of the first gas main pipe, the other end of the first gas branch pipe connected in parallel with the second gas branch pipe is connected to one end of the second gas main pipe, and the other end of the second gas main pipe is connected to the vacuum pump unit; a material taking vacuum valve is provided on the first gas branch pipe, and a material discharging air release valve is provided on the second gas branch pipe; The adsorption fixture also includes a buffer spring, which is sleeved on the connecting pipe, one end of which is connected to the vacuum suction cup, and the other end of which is connected to the air pipe joint.

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