An automatic filling device

Abstract

The present invention discloses an automatic filling device, comprising: a frame, a conveying device, a feeding device, a filling device, a capping device and an automatic blanking device. The conveying device is arranged on the frame, and multiple groups of quick clamps for clamping packaging cylinders are provided on the conveying device. Along the conveying direction of the quick clamps on the frame, a feeding station, a filling station, a capping station and a blanking station are sequentially arranged; the feeding device is arranged on the frame; the filling device is arranged on the frame; the capping device is arranged on the frame; the automatic blanking device is arranged on the frame; by circulating the conveying of the quick clamps for clamping packaging cylinders through the conveying device, realizing the automatic feeding of empty packaging cylinders through the feeding device, realizing the automatic filling of materials through the filling device, realizing the automatic capping and sealing through the capping device, and discharging the finished products through the automatic blanking device, it can actively complete the filling and sealing of materials, and has the advantages of high automation degree and high working efficiency.

Description

Technical Field

[0001] The present invention relates to an automatic filling device. Background Art

[0002] The following technical difficulties need to be overcome in an automatic filling device for viscous pastes such as glass glue:

[0003] (1) After filling is completed, the filling head needs to be withdrawn from the packaging cylinder. Due to the physical properties of the material, when the filling head is withdrawn from the packaging cylinder, the material will be pulled into a long strip, and it is very difficult to cut the material.

[0004] (2) When filling and pressing the lid, the packaging cylinder needs to be in a vertical state, while the packaging cylinder needs to be in a horizontal state when loading and unloading the packaging cylinder.

[0005] The present invention is studied and proposed in view of the deficiencies of the prior art. Summary of the Invention

[0006] In view of the above-mentioned technical problems in the prior art when filling viscous materials such as glass glue, after filling is completed, the filling head needs to be withdrawn from the packaging cylinder. Due to the physical properties of the material, when the filling head is withdrawn from the packaging cylinder, the material will be pulled into a long strip, and it is very difficult to cut the material, etc.

[0007] The technical solution adopted by the present invention to solve its technical problems is: an automatic filling device, including: a frame, a conveying device, a feeding device, a filling device, a capping device, and an automatic unloading device. The conveying device is arranged on the frame, and multiple groups of quick clamps for clamping the packaging cylinder are arranged on the conveying device. Along the conveying direction of the quick clamps on the frame, a feeding station, a filling station, a capping station, and a unloading station are arranged in sequence; the feeding device is arranged on the frame and is used to convey the packaging cylinder into the quick clamp moving to the feeding station; the filling device is arranged on the frame and is used to fill the product into the packaging cylinder moving to the filling station; the capping device is arranged on the frame and is used to press the lid onto the packaging cylinder moving to the filling station; the automatic unloading device is arranged on the frame and is used to unload the product box moving to the unloading station.

[0008] For the automatic filling device as described above, the conveying device includes at least two pulleys rotatably connected to the frame, a belt is wound between the pulleys, and multiple groups of the quick clamps are arranged on the belt. A driving motor for driving the pulleys to rotate is also arranged on the frame.

[0009] An automatic filling device as described above, wherein the feeding device includes a packaging cylinder storage box, a packaging cylinder output component, an inclined guide plate, and a packaging cylinder transfer component. The packaging cylinder storage box is arranged on the frame for storing packaging cylinders. The packaging cylinder output component is arranged on one side of the packaging cylinder storage box for outputting the packaging cylinders in the packaging cylinder storage box one by one. The higher side of the inclined guide plate is docked with the output end of the packaging cylinder output component. The packaging cylinder transfer component includes a packaging cylinder receiving turntable rotatably connected to the frame. A motor for driving the rotation of the packaging cylinder receiving turntable is arranged on the frame. A plurality of packaging cylinder receiving grooves capable of being docked with the lower side of the inclined guide plate are arranged on the packaging cylinder receiving turntable. A packaging cylinder pushing component for pushing the packaging cylinders on the packaging cylinder receiving grooves into the quick fixture is further arranged on the frame.

[0010] An automatic filling device as described above, wherein the packaging cylinder pushing component includes a packaging cylinder pushing cylinder arranged on the frame. A packaging cylinder pushing block for pushing the packaging cylinders on the packaging cylinder receiving grooves into the quick fixture is arranged on the execution end of the packaging cylinder pushing cylinder.

[0011] An automatic filling device as described above, wherein the filling device includes a filling head, a filling component, and a first auxiliary positioning component. The filling head is docked with the output port of the filling component. The filling head is rotatably connected to the frame. A filling head driving component for driving the rotation of the filling head is arranged on the frame. The first auxiliary positioning component includes a sliding seat slidably connected to the frame. A lifting driving device for driving the lifting of the sliding seat is arranged on the frame. An electromagnet A for adsorbing the quick fixture to position the packaging cylinder is arranged on the sliding seat.

[0012] An automatic filling device as described above, wherein the capping device includes a lid feeding assembly, a lid receiving turntable, a lid clamping and flipping assembly, a lid pushing assembly, a lid pressing assembly, and a second auxiliary positioning assembly. The lid receiving turntable is rotatably connected to the frame, and a lid receiving groove for docking with the output end of the lid feeding assembly is provided on the lid receiving turntable. The lid pushing assembly includes a lid pushing cylinder provided on the frame, and a lid pushing rod for pushing the lid on the lid receiving groove to a position where it can be clamped by the lid clamping and flipping assembly is provided on the execution end of the lid pushing cylinder. The lid clamping and flipping assembly includes a flipping seat rotatably connected to the frame, a flipping driving assembly for driving the flipping seat to flip is provided on the frame, a jaw cylinder is provided on the flipping seat, and the jaw cylinder is used to receive the lid pushed out by the lid pushing rod. The lid pressing assembly includes a pressing cylinder provided on the frame, and a pressing rod for pressing the lid onto the packaging cylinder is provided on the execution end of the pressing cylinder. The second auxiliary positioning assembly includes a top support cylinder provided on the frame, and a top support rod for pushing the packaging cylinder is provided on the execution end of the top support cylinder.

[0013] An automatic filling device as described above, wherein the automatic blanking device includes a conveyor belt assembly for conveying finished products and a blanking pushing assembly for pushing the finished products from the quick clamp to the conveyor belt assembly. The conveyor belt assembly includes a driving roller, a driven roller, and a conveyor belt wound between the driving roller and the driven roller. Positioning ribs are provided on the conveyor belt. The blanking pushing assembly includes a blanking pushing seat slidably connected to the frame, a blanking pushing rod is provided on the blanking pushing seat, and a blanking pushing cylinder for driving the blanking pushing seat to act to push the finished products from the quick clamp to the conveyor belt is provided on the frame.

[0014] An automatic filling device as described above, wherein a coding assembly for coding the outer side of the finished products is provided at the tail of the conveyor belt assembly. The coding assembly includes a coding roller, a coding motor, a coding seat, and a coding cylinder. The coding cylinder is provided on the frame, the coding seat is provided on the execution end of the coding cylinder, the coding motor is provided on the coding seat, and the coding roller is provided on the rotating shaft of the coding motor.

[0015] An automatic filling device as described above, wherein the quick clamp includes a clamp body, a positioning cavity for positioning the packaging cylinder is provided on the clamp body, and at least one set of pneumatic expansion components for locking the packaging cylinder in the positioning cavity is provided in the positioning cavity; when high-pressure gas is injected into the pneumatic expansion components, the pneumatic expansion components can expand, thereby locking the packaging cylinder in the positioning cavity.

[0016] An automatic filling device as described above, wherein the pneumatic expansion assembly comprises a positioning seat and an expansion skin sealingly connected to the positioning seat, and an expansion chamber is provided between the expansion skin and the positioning seat.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The automatic filling device of the present invention circulates and conveys a quick clamp for clamping a packaging cylinder through a conveying device, realizes automatic feeding of an empty packaging cylinder through a feeding device, realizes automatic filling of materials through a filling device, realizes automatic capping and sealing through a capping device, and discharges finished products through an automatic discharging device, and can actively complete the filling and sealing of materials, having the advantages of high automation degree and high working efficiency.

[0019] 2. The filling device of the present invention rotatably connects a filling head to a frame, drives the filling head to rotate through a filling head driving assembly, and after filling a packaging can is completed, by driving the filling head to rotate, the material can be quickly cut off, avoiding the situation that the material is "lingering" between the packaging cylinder and the filling head.

[0020] 3. The present invention realizes automatic output, automatic pushing, automatic flipping, and automatic pressing of the lid through a lid feeding assembly, a lid receiving turntable, a lid pushing assembly, a lid clamping and flipping assembly, and a lid pressing assembly, and can automatically assemble the lid onto the packaging cylinder, having the advantages of high automation degree and high efficiency.

[0021] 4. The present invention is provided with a pneumatic expansion assembly for locking a workpiece in a positioning cavity in the positioning cavity of a fixture body. By injecting high-pressure gas into the pneumatic expansion assembly, the pneumatic expansion assembly expands, and then the workpiece is locked in the positioning cavity, which can quickly position the workpiece in the positioning cavity, can realize the functions of quick clamping and quick loosening, and can improve the working efficiency.

[0022] The present invention will be further described below in conjunction with the drawings and specific embodiments. Description of the Drawings

[0023] Figure 1 It is a front view schematic diagram of the automatic filling device of the present invention;

[0024] Figure 2 It is a top view schematic diagram of the automatic filling device of the present invention;

[0025] Figure 3 It is a schematic structural diagram of the conveying device and the automatic discharging device of the present invention connected to the frame;

[0026] Figure 4 It is a schematic structural diagram of the conveying device and the feeding device of the present invention connected to the frame;

[0027] Figure 5 is Figure 4 an enlarged view of part A marked in

[0028] Figure 6 a schematic structural view of the inkjet marking component in the present invention;

[0029] Figure 7 a schematic structural view of the packaging cylinder transfer component in the present invention;

[0030] Figure 8 a schematic structural view of the conveying device and the filling device connected to the frame in the present invention;

[0031] Figure 9 a schematic view of the positional relationship among the filling head, the filling head driving component, the filling component, and the first auxiliary positioning component of the filling device in the present invention;

[0032] Figure 10 a schematic structural view of the conveying device and the capping device connected to the frame in the present invention;

[0033] Figure 11 a schematic view of the connection relationship among the lid feeding component, the lid receiving turntable, the lid pushing component, the lid clamping and flipping component, and the lid pressing component of the capping device in the present invention;

[0034] Figure 12 an exploded view of the lid feeding component, the lid receiving turntable, the lid pushing component, the lid clamping and flipping component, and the lid pressing component of the capping device in the present invention;

[0035] Figure 13 a schematic structural view of the conveying device and the blanking pushing component connected to the frame in the present invention;

[0036] Figure 14 is Figure 13 an enlarged view of part B marked in

[0037] Figure 15 a schematic structural view of the quick clamp in the present invention;

[0038] Figure 16 a three-dimensional cross-sectional view of the quick clamp in the present invention;

[0039] Figure 17 is Figure 16 an enlarged view of part C marked in

[0040] Figure 18 is Figure 16 an enlarged view of part D marked in

[0041] Figure 19 an exploded view of the quick clamp in the present invention. Detailed implementation manners

[0042] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0043] As Figures 1 to 19 shown, an automatic filling device in this embodiment includes: a frame 81, a conveying device 82, a feeding device 83, a filling device 84, a capping device 85, and an automatic blanking device 86. The conveying device 82 is arranged on the frame 81. Multiple groups of quick clamps 6000 for clamping the packaging cylinder 1001 are arranged on the conveying device 82. Along the conveying direction of the quick clamps 6000 on the frame 81, a feeding station 801, a filling station 802, a capping station 803, and a blanking station 804 are successively arranged. The feeding device 83 is arranged on the frame 81 and is used to convey the packaging cylinder 1001 into the quick clamp 6000 that moves to the feeding station 801. The filling device 84 is arranged on the frame 81 and is used to fill the product into the packaging cylinder 1001 that moves to the filling station 802. The capping device 85 is arranged on the frame 81 and is used to press the lid 1002 onto the packaging cylinder 1001 that moves to the filling station 802. The automatic blanking device 86 is arranged on the frame 81 and is used to blank the product box that moves to the blanking station 804.

[0044] The automatic filling device of the present invention circulates the quick clamps for clamping the packaging cylinder through the conveying device, realizes the automatic feeding of the empty packaging cylinder through the feeding device, realizes the automatic filling of the material through the filling device, realizes the automatic capping and sealing through the capping device, and blanks the finished product through the automatic blanking device. It can actively complete the filling and sealing of the material, and has the advantages of high automation degree and high working efficiency.

[0045] The conveying device is used to realize the automatic conveying of the packaging cylinder 1001. The conveying device 82 includes at least two pulleys 821 rotatably connected to the frame 81. A belt 822 is wound around between the pulleys 821. Multiple groups of the quick clamps 6000 are arranged on the belt 822. A driving motor for driving the pulley 821 to rotate is also arranged on the frame 81.

[0046] In this embodiment, in order to make the packaging cylinder in a horizontal state when loading and unloading, and in a vertical state when filling and capping, for this reason, the included angle between the rotation center of the pulley and the horizontal plane is 45°. At the same time, the quick clamp 6000 is connected to the belt through the clamp positioning frame 11.

[0047] As Figure 4 , Figure 5 , Figure 7As shown in the figure, the feeding device 83 is used to convey empty packaging cylinders into the quick fixture 6000 on the conveying device. The feeding device 83 includes a packaging cylinder storage box 831, a packaging cylinder output component 832, an inclined guide plate 833, and a packaging cylinder transfer component 834. The packaging cylinder storage box 831 is arranged on the frame 81 for storing packaging cylinders 1001. The packaging cylinder output component 832 is arranged on one side of the packaging cylinder storage box 831 for outputting the packaging cylinders 1001 in the packaging cylinder storage box 831 one by one. The higher side of the inclined guide plate 833 is docked with the output end of the packaging cylinder output component 832. The packaging cylinder transfer component 834 includes a packaging cylinder receiving turntable 8341 rotatably connected to the frame 81. A motor for driving the packaging cylinder receiving turntable 8341 to rotate is arranged on the frame 81. A plurality of packaging cylinder receiving grooves 8342 capable of being docked with the lower side of the inclined guide plate 833 are arranged on the packaging cylinder receiving turntable 8341. A packaging cylinder pushing component 8343 for pushing the packaging cylinder 1001 on the packaging cylinder receiving groove 8342 into the quick fixture 6000 is further arranged on the frame 81.

[0048] As Figure 7 shown, the packaging cylinder pushing component 8343 includes a packaging cylinder pushing cylinder 83431 arranged on the frame 81. A packaging cylinder pushing block 83432 for pushing the packaging cylinder 1001 on the packaging cylinder receiving groove 8342 into the quick fixture 6000 is arranged on the execution end of the packaging cylinder pushing cylinder 83431.

[0049] As Figures 8 - 10 shown, the filling device 84 includes a filling head 841, a filling component 842, and a first auxiliary positioning component 843. The filling head 841 is rotatably connected to the frame 81 and is used for filling materials into the empty packaging cylinder 1001. The filling head driving component 844 is arranged on the frame 81 and is used for driving the filling head 841 to rotate. The filling component 842 is arranged on the frame 81 and is used for conveying materials to the filling head 841. The filling head 841 is docked with the output port of the filling component 842. The first auxiliary positioning component 843 is arranged on the frame 81 and is used for positioning the packaging cylinder 1001. By rotatably connecting the filling head to the frame and driving the filling head to rotate through the filling head driving component, after the packaging can is filled, the materials can be quickly cut off by driving the filling head to rotate, avoiding the situation that the materials are "lingering" between the packaging cylinder and the filling head.

[0050] When filling, it is necessary to position the packaging cylinder. The first auxiliary positioning component 843 includes a sliding seat 8431 slidably connected to the frame 81. An elevating drive device 8432 for driving the sliding seat 8431 to move up and down is provided on the frame 81. An electromagnet A8433 for positioning the packaging cylinder 1001 is provided on the sliding seat 8431. The electromagnet A8433 adsorbs and positions the quick clamp and the packaging cylinder to prevent the packaging cylinder from rotating when the filling head rotates.

[0051] As Figures 10 - 12 shown, the capping device 85 includes a lid feeding component 851, a lid receiving turntable 852, a lid clamping and flipping component 853, a lid pushing component 854, a lid pressing component 855, and a second auxiliary positioning component 856. The lid feeding component 851 is arranged on the frame 81 and is used to output the lids 1002. The lid receiving turntable 852 is rotatably connected to the frame 81, and a lid receiving groove 8521 docked with the output end of the lid feeding component 851 is provided on the lid receiving turntable 852. The lid pushing component 854 is arranged on the frame 81 and is used to push out the lid 1002 located in the lid receiving groove 8521. The lid clamping and flipping component 853 is arranged on the frame 81 and is used to clamp the lid pushed out by the lid pushing component 854 and flip the lid 1002 to the directly above the packaging cylinder 1001. The lid pressing component 855 is arranged on the frame 81 and is used to press the lid 1002 located directly above the packaging cylinder 1001 onto the packaging cylinder 1001.

[0052] Through the lid feeding component, the lid receiving turntable, the lid pushing component, the lid clamping and flipping component, and the lid pressing component, the present invention realizes the automatic output, automatic pushing, automatic flipping, and automatic pressing of the lids, can automatically assemble the lids onto the packaging cylinder, and has the advantages of high automation degree and high efficiency.

[0053] In this embodiment, the lid pushing component is used to push out the lid 1002 located in the lid receiving groove 8521. The lid pushing component 854 includes a lid pushing cylinder 8541 arranged on the frame 81, and a lid pushing rod 8542 for pushing the lid 1002 on the lid receiving groove 8521 to a position where it can be clamped by the lid clamping and flipping component 853 is provided on the execution end of the lid pushing cylinder 8541.

[0054] In this embodiment, the lid clamping and flipping assembly 853 is used to clamp the lid pushed out by the lid pushing assembly 854 and flip the lid 1002 to directly above the packaging cylinder 1001. The lid clamping and flipping assembly 853 includes a flipping base 8531 rotatably connected to the frame 81. A flipping driving assembly 8532 for driving the flipping of the flipping base 8531 is provided on the frame 81. A jaw cylinder 8533 is provided on the flipping base 8531, and the jaw cylinder 8533 is used to receive the lid 1002 pushed out by the lid pushing rod 8542.

[0055] In this embodiment, the lid pressing assembly 855 is used to press the lid 1002 located directly above the packaging cylinder 1001 onto the packaging cylinder 1001. The lid pressing assembly 855 includes a pressing cylinder 8551 provided on the frame 81, and a pressing rod 8552 for pressing the lid 1002 onto the packaging cylinder 1001 is provided on the execution end of the pressing cylinder 8551.

[0056] As Figure 3 shown, the automatic blanking device 86 is used to blank the product box that has moved to the blanking station 804 onto the conveyor belt assembly 861. The automatic blanking device 86 includes a conveyor belt assembly 861 for conveying the finished product and a blanking pushing assembly 862 for pushing the finished product from the quick fixture 6000 onto the conveyor belt assembly 861. The conveyor belt assembly 861 includes a driving roller 8611, a driven roller 8612, and a conveyor belt 8613 wound between the driving roller 8611 and the driven roller 8612. A positioning rib 86131 is provided on the conveyor belt 8613. The blanking pushing assembly 862 includes a blanking pushing seat 8621 slidably connected to the frame 81. A blanking pushing rod 8622 is provided on the blanking pushing seat 8621. A blanking pushing cylinder 8623 for driving the blanking pushing seat 8621 to act to push the finished product from the quick fixture 6000 onto the conveyor belt 8613 is provided on the frame 81.

[0057] As Figure 3 and Figure 6 shown, in order to perform inkjet coding on the finished product, an inkjet coding assembly 863 for inkjet coding the outer side of the finished product is provided at the tail of the conveyor belt assembly 861. The inkjet coding assembly 863 includes an inkjet coding roller 8631, an inkjet coding motor 8632, an inkjet coding seat 8633, and an inkjet coding cylinder 8634. The inkjet coding cylinder 8634 is provided on the frame 81. The inkjet coding seat 8633 is provided on the execution end of the inkjet coding cylinder 8634. The inkjet coding motor 8632 is provided on the inkjet coding seat 8633. The inkjet coding roller 8631 is provided on the rotating shaft of the inkjet coding motor 8632.

[0058] In this embodiment, as Figures 4 to 8As shown in the figure, the quick clamp 6000 includes: a clamp body 1, on which a positioning cavity 101 for positioning a workpiece 1001 is provided, and at least one set of pneumatic expansion components 2 for locking the workpiece 1001 in the positioning cavity 101 is provided in the positioning cavity 101; when high-pressure gas is injected into the pneumatic expansion components 2, the pneumatic expansion components 2 can expand, and then the workpiece 1001 is locked in the positioning cavity 101. In the present invention, by providing a pneumatic expansion component for locking the workpiece in the positioning cavity in the positioning cavity of the clamp body, and injecting high-pressure gas into the pneumatic expansion component to make the pneumatic expansion component expand, and then locking the workpiece in the positioning cavity, the workpiece can be quickly positioned in the positioning cavity, and the functions of quick clamping and quick release can be realized, and the working efficiency can be improved.

[0059] In this embodiment, the pneumatic expansion component 2 includes a positioning seat 21 and an expansion skin 22 hermetically connected to the positioning seat 21. An expansion cavity 23 is provided between the expansion skin 22 and the positioning seat 21. The expansion skin 22 can be made of an elastic material, such as rubber.

[0060] In order to improve the sealing effect between the expansion skin and the positioning seat and prevent air leakage, steps 211 are respectively provided at the upper and lower ends of the positioning seat 21, and both ends of the expansion skin 22 are located in the steps 211; convex portions 221 are provided on both ends of the expansion skin 22 and outside the steps 211, and the convex portions 221 play a sealing role.

[0061] In this embodiment, in order to improve the positioning accuracy, two sets of pneumatic expansion components 2 are provided in the positioning cavity 101, and a partition seat 3 is provided between the two sets of pneumatic expansion components 2.

[0062] Since the workpiece is cylindrical, the positioning seat 21, the expansion skin 22 and the partition seat 3 are all annular; adopting this structure can have a large size range of applicable workpieces and improve versatility.

[0063] In this embodiment, a high-pressure cavity 102 is provided between the partition seat 3 and the positioning cavity 101. A channel 210 communicating the expansion cavity 23 and the high-pressure cavity 102 is provided in the positioning seat 21; an air passage 103 communicating with the high-pressure cavity 102 is provided in the clamp body 1, and a valve core 24 is provided at the end of the air passage 103 on the clamp body 1 to inject pressure or release pressure into the high-pressure cavity 102. Such as Figure 13 and Figure 14As shown, a pressurizing device 87 is provided at the loading station 801 for docking the valve core 24 of the quick clamp 6000 and filling the high pressure chamber 102 with pressure to position the empty packaging tube in the quick clamp 6000. A depressurizing device 88 is provided at the unloading station 804 for triggering the valve core 24 of the quick clamp 6000 to release the pressure in the quick clamp 6000 so that the quick clamp 6000 releases the positioning of the packaging tube.

[0064] In this embodiment, a locking member 4 for locking the two groups of pneumatic expansion components 2 and the partition seat 3 in the positioning cavity 101 is provided at the upper part of the positioning cavity 101; the locking member 4 is threadedly connected to the clamp body 1, and a sealing ring 5 is provided between the locking member 4 and the clamp body 1.

[0065] In order to further clamp and position the workpiece, an electromagnet B6 for locking the workpiece 1001 in the positioning cavity 101 is provided at the bottom of the clamp body 1 .

[0066] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information. In addition, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0067] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. An automatic filling device, characterized in that, it includes: a frame (81); a conveying device (82), the conveying device (82) is arranged on the frame (81), and multiple groups of quick clamps (6000) for clamping the packaging cylinder (1001) are arranged on the conveying device (82). Along the conveying direction of the quick clamp (6000) on the frame (81), a feeding station (801), a filling station (802), a capping station (803) and a discharging station (804) are arranged in sequence; a feeding device (83), the feeding device (83) is arranged on the frame (81) and is used to convey the packaging cylinder (1001) into the quick clamp (6000) that moves to the feeding station (801); a filling device (84), the filling device (84) is arranged on the frame (81) and is used to fill the product into the packaging cylinder (1001) that moves to the filling station (802); a capping device (85), the capping device (85) is arranged on the frame (81) and is used to press the lid (1002) onto the packaging cylinder (1001) that moves to the filling station (802); and an automatic discharging device (86), the automatic discharging device (86) is arranged on the frame (81) and is used to discharge the product box that moves to the discharging station (804); the conveying device (82) includes at least two pulleys (821) rotatably connected to the frame (81). A belt (822) is wound between the pulleys (821). Multiple groups of the quick clamps (6000) are arranged on the belt (822). A driving motor for driving the pulley (821) to rotate is also arranged on the frame (81); the feeding device (83) includes a packaging cylinder storage box (831), a packaging cylinder output assembly (832), an inclined guide plate (833) and a packaging cylinder transfer assembly (834). The packaging cylinder storage box (831) is arranged on the frame (81) for storing the packaging cylinder (1001). The packaging cylinder output assembly (832) is arranged on one side of the packaging cylinder storage box (831) for outputting the packaging cylinders (1001) in the packaging cylinder storage box (831) one by one. The higher side of the inclined guide plate (833) is docked with the output end of the packaging cylinder output assembly (832). The packaging cylinder transfer assembly (834) includes a packaging cylinder receiving turntable (8341) rotatably connected to the frame (81). A motor for driving the packaging cylinder receiving turntable (8341) to rotate is arranged on the frame (81). Multiple packaging cylinder receiving grooves (8342) capable of being docked with the lower side of the inclined guide plate (833) are arranged on the packaging cylinder receiving turntable (8341). A packaging cylinder pushing assembly (8343) for pushing the packaging cylinder (1001) on the packaging cylinder receiving groove (8342) into the quick clamp (6000) is also arranged on the frame (81); The packaging cylinder (1001) is in a horizontal state when loading and unloading materials, and the packaging cylinder (1001) is in a vertical state when filling and capping. The included angle between the rotation center of the pulley (821) and the horizontal plane is 45°. The quick clamp (6000) is connected to the belt (822) through the clamp positioning frame (11).

2. An automatic filling device according to claim 1, characterized in that the packaging cylinder pushing assembly (8343) includes a packaging cylinder pushing cylinder (83431) provided on the machine frame (81), and a packaging cylinder pushing block (83432) for pushing the packaging cylinder (1001) on the packaging cylinder receiving groove (8342) into the quick clamp (6000) is provided on the execution end of the packaging cylinder pushing cylinder (83431).

3. An automatic filling device according to claim 1, characterized in that the filling device (84) includes a filling head (841), a filling assembly (842) and a first auxiliary positioning assembly (843). The filling head (841) is docked with the output port of the filling assembly (842). The filling head (841) is rotatably connected to the machine frame (81). A filling head driving assembly (844) for driving the filling head (841) to rotate is provided on the machine frame (81). The first auxiliary positioning assembly (843) includes a sliding seat (8431) slidably connected to the machine frame (81). An elevating driving device (8432) for driving the sliding seat (8431) to lift is provided on the machine frame (81). An electromagnet (8433) for adsorbing the quick clamp (6000) to position the packaging cylinder (1001) is provided on the sliding seat (8431).

4. An automatic filling device according to claim 1, characterized in that The described gland device (85) includes a lid feeding component (851), a lid receiving turntable (852), a lid clamping and flipping component (853), a lid pushing component (854), a lid pressing component (855), and a second auxiliary positioning component (856). The lid receiving turntable (852) is rotatably connected to the frame (81). A lid receiving groove (8521) that docks with the output end of the lid feeding component (851) is provided on the lid receiving turntable (852). The lid pushing component (854) includes a lid pushing cylinder (8541) provided on the frame (81). A lid pushing rod (8542) for pushing the lid (1002) on the lid receiving groove (8521) to a position where it can be clamped by the lid clamping and flipping component (853) is provided on the execution end of the lid pushing cylinder (8541). The lid clamping and flipping component (853) includes a flipping seat (8531) rotatably connected to the frame (81). A flipping drive component (8532) for driving the flipping of the flipping seat (8531) is provided on the frame (81). A jaw cylinder (8533) is provided on the flipping seat (8531). The jaw cylinder (8533) is used to receive the lid (1002) pushed by the lid pushing rod (8542). The lid pressing component (855) includes a pressing cylinder (8551) provided on the frame (81). A pressing rod (8552) for pressing the lid (1002) onto the packaging cylinder (1001) is provided on the execution end of the pressing cylinder (8551). The second auxiliary positioning component (856) includes a top support cylinder (8561) provided on the frame (81). A top support rod (8562) for pushing the packaging cylinder (1001) is provided on the execution end of the top support cylinder (8561).

5. An automatic filling device according to claim 1, wherein, the described automatic blanking device (86) includes a conveyor belt component (861) for conveying finished products and a blanking pushing component (862) for pushing the finished products from the quick clamp (6000) onto the conveyor belt component (861). The conveyor belt component (861) includes a driving roller (8611), a driven roller (8612), and a conveyor belt (8613) wound between the driving roller (8611) and the driven roller (8612). Positioning ridges (86131) are provided on the conveyor belt (8613). The blanking pushing component (862) includes a blanking pushing seat (8621) slidably connected to the frame (81). A blanking pushing rod (8622) is provided on the blanking pushing seat (8621). A blanking pushing cylinder (8623) for driving the blanking pushing seat (8621) to act to push the finished products from the quick clamp (6000) onto the conveyor belt (8613) is provided on the frame (81).

6. An automatic filling device according to claim 5, wherein, At the tail of the conveyor belt assembly (861), there is an inkjet coding assembly (863) for inkjet coding the outer side of the finished product. The inkjet coding assembly (863) includes an inkjet coding roller (8631), an inkjet coding motor (8632), an inkjet coding seat (8633), and an inkjet coding cylinder (8634). The inkjet coding cylinder (8634) is arranged on the frame (81), the inkjet coding seat (8633) is arranged at the execution end of the inkjet coding cylinder (8634), the inkjet coding motor (8632) is arranged on the inkjet coding seat (8633), and the inkjet coding roller (8631) is arranged on the rotating shaft of the inkjet coding motor (8632).

7. An automatic filling device according to claim 1, characterized in that the quick clamp (6000) includes a clamp body (1). A positioning cavity (101) for positioning the packaging cylinder (1001) is provided on the clamp body (1). At least one set of pneumatic expansion assemblies (2) for locking the packaging cylinder (1001) in the positioning cavity (101) is arranged in the positioning cavity (101); when high-pressure gas is injected into the pneumatic expansion assembly (2), the pneumatic expansion assembly (2) can be expanded, and then the packaging cylinder (1001) is locked in the positioning cavity (101).

8. An automatic filling device according to claim 7, characterized in that the pneumatic expansion assembly (2) includes a positioning seat (21) and an expansion skin (22) hermetically connected to the positioning seat (21). An expansion cavity (23) is provided between the expansion skin (22) and the positioning seat (21).

Images